text:
Dumpster Rental Helvetia, WV
Rent a Dumpster in Helvetia Now!
Quick 1-minute quote in Helvetia
Dumpster rental specialists are standing by to give you a quick, no-hassle quote. Let us know what dumpster size you are looking for, when you need it, and what zip code your roll-off is going to.
We are always available to help
Simply give us a call and we will answer any questions you may have about the Helvetia dumpster rental procedure, allowed materials, size you may need, etc.
Next-Day delivery of your dumpster
Our roll off containers can usually be delivered in Helvetia the day after you place your order. Make sure to call us early to ensure timely delivery.
Get a Quote! 888-880-3407
Top 10 Tips for Renting a Dumpster in Helvetia
1. Compare quotes so you will get the dumpster you want at a reasonable cost.
2. Choose a dumpster that's big enough for the planned job.
3. Locate a rental business which will enable you to keep a dumpster on your property for many days.
4. Learn about different kinds of dumpsters like roll off and front load designs.
5. Learn what services you get with your dumpster rental in Helvetia.
6. Make sure you get advice on the types of materials you can and cannot set in the dumpster.
7. Request the rental business if it has any gear to make your job simpler.
8. Coordinate your job schedule with your neighbors to avert interruptions.
9. Always keep your rental agreement and receipt until your job is complete and you also return the dumpster.
10. Choose a rental business that can haul away debris in a timely manner.
What if I want my dumpster in Helvetia picked up early?
When you make arrangements to rent a dumpster in Helvetia, part of your rental agreement contains a given length of time you're permitted to use the container. You usually base this time on the length of time you think your project might take. The bigger the project, the the more time you will need the dumpster. Most dumpster rental firms in Helvetia give you a rate for a particular amount of days. Should you exceed that amount of days, you will pay an extra fee per day. In case the project goes more rapidly than expected, you may be ended with the dumpster earlier than you anticipated.
If this is true, give the dumpster company a call and they will probably come pick your container up early; this will enable them to rent it to someone else more immediately. You typically will not get a reduction on your own rate if you ask for early pickup. Your rental fee includes 7 days (or whatever your term is), whether you use them all or not.
Call Now! 888-880-3407
Construction Dumpster Rental in Helvetia - Do You Need One?
Although local governments frequently provide waste disposal services, very few of them will haul away construction debris. That makes it important for individuals to rent dumpsters for them to dispose of waste during construction endeavors.
The most typical exception to this rule is when you have a truck that is large enough to transport all construction debris to a landfill or landfill drop off point. In case you're working on a small bathroom remodeling job, for instance, you may find you could fit all the debris in a truck bed.
Other than quite small projects, it is suggested that you rent a dumpster in Helvetia for construction projects.
If you're not certain whether your municipality accepts construction debris, contact the city for more information. You'll likely find you will have to rent a dumpster in Helvetia. Placing debris outside for garbage removal could possibly lead to fines.
Security Recommendations for Renting a Dumpster
Follow these recommendations to stay safe while using a rental dumpster.
1. Engage the rear wheel locks when you park the dumpster on an incline. Even a slight incline could induce it to roll.
2. Don't overfill the dumpster. Things must not stick out of the top opening.
3. Use care when opening the dumpster door, and ensure you lock it when you're done.
4. Wear safety gloves to safeguard your hands while loading debris.
5. A back support brace can help prevent injuries while taking heavy items to the dumpster.
6. Just let adults close to the dumpster.
7. Never put chemicals in the dumpster. Once they enter the landfill, they can leak out and contaminate your local ground water.
8. Make sure you have lots of lighting when transferring debris to the dumpster. In case you plan to work at dusk, get a light that provides enough illumination.
Call Now! 888-880-3407
Can I Use a Roll off Dumpster in a Residential Area?
Most residential areas permit roll-off dumpsters. For those who have a driveway, then you can certainly generally park the dumpster there so you do not annoy your neighbors or cause traffic problems by putting it on the road.
Some projects, though, will require putting the dumpster on the road. If it applies to you personally, then you definitely must speak to your city to discover whether you need to get any licenses before renting the dumpster. Generally, cities will allow you to keep a dumpster on a residential road for a brief period of time. If you believe you will need to keep it to the road for a number of weeks or months, however, you might need to get a permit.
Contacting your local licenses and licensing office is generally wise. Even if it's an unnecessary precaution, at least you will know that you're following the law.
Dumpster Rental Companies Near Helvetia
|Company Name
|Rural Garbage & Refuse
|(304) 294-7215
|Solid Waste Services of Wv Inc
|(304) 455-5174
|Grant County Disposal Service Inc
|(304) 257-2997
|Apple Valley Waste
|(304) 724-1834
|Liquid Assets Disposal Inc
|(304) 233-1783
|Region 8 Solid Waste Authority
|(304) 257-2644
|Hizer Trucking Co
|(304) 548-5255
|Thomas Solid Waste Collections
|(304) 986-3330
|N & N Trash Disposal Inc
|(304) 684-5613
|West Side Garbage Co
|(304) 727-6511
Our Service Area
Zip Codes in Helvetia26224
Dumpster Learning Center
More Dumpster ArticlesDumpster Rental Helvetia WV
Rent A Garbage Dumpster Helvetia
Cost Of A Dumpster Helvetia
Dumpster Sizes Available Helvetia
Get started in less than 60 seconds. Pick up the phone and get a quote now!
10 Yard
Great for small projects
- 12 feet long
- 8 feet wide
- 4 feet tall
20 Yard
For moderate sized cleanouts
- 22 feet long
- 8 feet wide
- 4.5 feet tall
30 Yard
All around good dumpster size
- 22 foot long
- 8 feet wide
- 6 feet tall
40 Yard
For the largest projects
- 22 foot long
- 8 feet wide
- 8 feet tall
*Dimensions & availability may vary by location. Call to confirm.
Thousands of satisfied customers
We take pride in providing our community with great prices and excellent customer service on dumpster rentals. Join thousands of others and get the dumpster you need, for the price you deserve!
We accept
All major credit cards accepted for dumpster rentals in Helvetia.


text:
Reduction of pressure induced temperature influence on the speed of sound in a gas
An apparatus for determining the proportion of gases in a gas mixture, has a measurement chamber having a chamber defining structure, a gas inlet and a gas outlet, an ultrasound source and an ultrasound detector mounted such that the ultrasound source is capable of transmitting ultrasound through the chamber to the ultrasound detector; a temperature sensor mounted such that the sensor is capable of sensing the temperature in the chamber. The chamber defining structure is adapted to amplify thermal exchange with a gas content in the chamber so as to suppress a temperature change in the chamber.
Latest Maquet Critical Care AB Patents:
- Vaporizer arrangement for a breathing apparatus
- Neurally triggered support ventilation during high frequency ventilation
- Method and apparatus for prediction of fluid responsiveness in mechanically ventilated subjects
- Breathing apparatus having a display with user selectable background
The present application is a divisional application of Ser. No. 11/917,414, filed on Dec. 13, 2007 now U.S. Pat. No 7,784,327.BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates in general to the measurement of speed of sound in a gas mixture. More particularly, the present invention relates to applications of ultrasound detectors for example in the measurement of gas concentration or gas flow in environments where pressure induced temperature influence is a dominant factor for measurement accuracy.
2. Description of the Prior Art
In some applications of ultrasound detection, such as the measurement of concentration or proportions of gas components in a gas mixture, pressure variations in the gas mixture has a large influence on the measurement accuracy. There is a well known connection between the speed of sound and gas specific parameters, and, based on this connection and measurement values of the speed of sound, a current proportion of gas content can be calculated. Furthermore, the speed of sound in a gas has a strong dependency on temperature, and in order to correctly calculate the gas content a timely and accurate temperature measurement on the gas is also required.
In medical breathing apparatuses it is of vital importance that gas proportions in for example inspiration or expiration air from a patient is accurately determined for the purpose of monitoring and controlling the dosing of gas components in a gas mixture or for monitoring the health state of a patient. However, when a patient is breathing, significant changes in pressure occur in the breathing apparatus and consequently, in accordance with the ideal gas law, the temperature of the gas varies largely. Thus, in order to accurately determine the proportions of the gas content it is generally required that a very precise temperature measurement is carried out, and that the temperature measurement and the sound speed measurement are carried out closely in time such that they describe the momentary physical state of the gas.
When measuring temperature in actual practice there is always a certain degree of delay in the temperature measurement in relation to the real current temperature. The delay depends on the time constant of the temperature sensor that is used for the measurement. The delay in the ultrasound sensor depends on the sampling frequency and is in general so short that it is insignificant and negligible in comparison with the temperature measurement. A concurrent measurement of sound speed and temperature will therefore always result in a, to some degree, erroneous temperature that in its turn causes an erroneously calculated gas concentration.
A number of different approaches are known to deal with this measurement problem. Examples are described in the following publications, which are all incorporated by reference in the present application.
In the technical report A SONAR BASED TECHNIQUE FOR THE RATIOMETRIC DETERMINATION OF BINARY GAS MIXTURES, G. Hallewell et al, Nuclear Instruments and Methods in Physics Research A264 (1988) 219-234, North-Holland, Amsterdam, there is a theoretical background to this kind of measurement.
U.S. Pat. No. 6,202,468 discloses an apparatus and a method for determining the relative proportions of gases in a mixture by measuring magnetic susceptibility and speed of sound.
U.S. Pat. No. 4,155,246 discloses a gas analyzing system using sonic wave shift over a tubular gas column. U.S. Pat. No. 4,932,255 discloses a method and device for measuring on a gas flow using surface acoustic waves over a substrate positioned in the gas flow. Thermally conductive paths around the substrate periphery reduce thermal gradients. In this piece of prior art the thermally conductive paths are devised in order to reduce thermal gradients that are created by the sensor in connection with transmission of surface acoustic waves.
U.S. Pat. No. 5,351,522 discloses an ultrasound detection based gas sensor with an L-shaped measurement chamber. This piece of prior art is directed to the problem of minimizing standing sound waves in the measurement chamber.
JP 2002 257 801 discloses an ultrasonic gas analysis sensor which deals with the problems of avoiding effects on the sound waves due to gas flow rate and diffusion. A measurement chamber with diffusion holes is positioned in a gas passage tube with a gas inlet and outlet.
EP 1 083 427 discloses a method for determining the gas content of for example oxygen in breathing gas be means of measuring speed of sound. Problems caused by temperature variations are dealt with by synchronising sound speed detection with one or a plurality of specific times in a respiratory cycle.
EP 1 336 841 discloses a method for determining the temperature in an acoustic gas meter by means of an elongate resistive temperature sensor positioned in the ultrasound propagation region of the gas meter.
GB 2 195 767 discloses concentration measurement of a substance, such as a liquid, using ultrasonic pulses and detection of an nth echo.
U.S. Pat. No. 5,060,506 discloses a method and an apparatus for measuring the ratio of gases in a two gas mixture such as a therapeutic oxygen/nitrogen mixture. The gas mixture is passed through a sample tube within which ultrasound waves travel in successive bursts of pulses at the resonant frequency of the transmitter/receiver pair. Between bursts is a quiescent time period having a duration that is long enough to assure dissipation of transients so that standing waves do not form. The delay caused by the transit time of the sound through the gas sample generates electrical pulses that are translated into an analogue signal which is then temperature-corrected. The resulting voltage is proportional to the transit time and thus to the gas composition. The sample tube is contained inside a larger cylindrical body to enhance the gas flow and provide thermal insulation which is intended to improve the accuracy of temperature compensation.
U.S. Pat. No. 4,938,066 discloses a method and apparatus dealing with the problem of length expansion in an acoustic sensor with an ultrasound transducer emitting sound pulses that are reflected against a proximate surface of an invar rod and against a second surface at the distal end of the invar rod. The time difference between detection of reflected pulses from the respective surfaces and the known length of the rod are used to calculate the speed of sound.
U.S. Pat. No. 6,481,288 discloses a method and apparatus for measuring the speed of sound employing a spherical measurement chamber.SUMMARY OF THE INVENTION
An object of the present invention is to further improve the accuracy in sound speed detection based measurement devices and methods in a gas mixture in environments where pressure induced temperature influence is a dominant factor for measurement accuracy.
There are, inter alia, the following aspects of the object and the problem:
- To decrease the influence of pressure variations on the temperature of a portion of a gas mixture currently subjected to measurement.
- To provide an appropriate sound pattern from an ultrasound transmitter in the measurement device.
- To decrease influence from thermal expansion of material in the measurement device.
- To determine gas concentration in a gas mixture.
- To determine flow rate in a gas flow.
In accordance with the invention the above object is achieved by equilibrating temperature change in a portion of the gas or gas mixture that is currently being subjected to measurement, and thereby suppress temperature variations in the gas. In other words, the invention solves the problem by counteracting and levelling out temperature gradients in a sensor arrangement caused by the measured entity, i.e. the measurement object in the shape of a gas mixture.
As mentioned in the background, the temperature of the gas changes rapidly during pressure changes, which for example in a typical application of the present invention in medical breathing apparatuses occur in the tubing system in connection with inspiration or expiration ventilation of a patient. Concurrently with the temperature change in the gas there is a process of levelling out or equilibrating the temperature change of the gas towards an average temperature by thermal exchange between surrounding matter and the gas.
The invention is based on the insight that the speed of the levelling out process can be increased to such a degree that the influence of temperature gradients due to pressure changes in the gas are minimized and even negligible. In accordance with the invention, acoustic gas measurement is therefore devised such that thermal exchange is amplified and the speed of the levelling out process is matched with predetermined requirements on the time lag of equalization of a temperature change in the gas. This is in contrast with prior art, in which e.g. measurement speed is increased or sudden temperature changes are compensated for in calculations in order to handle measurement problems due to pressure induced temperature changes. In the invention, the measurement chamber itself is adapted so as to decrease or even eliminate these measurement problems.
In accordance with the invention, the thermal exchange is amplified by making the gas measured upon come into close contact with solid surfaces of a thermally inert and thermally well conducting matter so that heat can move freely from the gas to surrounding structure. In an implementation of the inventive concept, the invention is achieved by providing a measurement chamber that is devised with a structure adapted to amplify the thermal exchange between a portion of the gas that is currently present in the chamber and the chamber defining structure. The technical effect of this is that when fast energy pulses that occur in the shape of pressure variations are introduced into the system of tubing and connected equipment, the measurement chamber will operate as a low pass filter for the energy pulses and the matter in the chamber will present small variations around an average temperature. Due to the amplified thermal exchange between the chamber matter and the gas, the gas will also be low pass filtered in this respect and temperature variations will be levelled out so fast that they become negligible in this context.
Preferably, the chamber defining structure is adapted to provide thermal exchange such that a temperature change is equalized to a predetermined level within a predetermined time lag. The time lag is for example defined as the time constant for thermal exchange of the chamber defining structure. The chamber defining structure is for example adapted to provide the required thermal exchange efficiency dependent on a predetermined maximum error in gas concentration rate. This is embodied as a method of dimensioning a measurement device within the inventive concept.
The speed of the temperature change levelling out process in fact depends on a number of parameters such as the thermal conductivity of the gas, the geometric distance from gas molecules to the surfaces of surrounding matter, the thermal inertia and the thermal conductivity of the surrounding matter. The geometrical distance and the thermal conductivity have been found to be the dominant parameters with regard to the present invention.
In accordance with a first aspect of the invention, temperature equilibrium is achieved by designing the measurement chamber with a relation between the shape of a cavity in the chamber and the properties of material defining the cavity. According to this aspect, a chamber defining structure is adapted with a combination of shape, size and material in relation to properties of the gas mixture to be used in a particular application of the invention. Preferably, this adaptation is devised such that the time lag for thermal exchange between the gas mixture and the measurement apparatus is less than or equal to (≦) a predetermined maximum allowable time lag for thermal exchange. A maximum allowable time lag for thermal exchange is preferably calculated dependent on a maximum allowable error in the determined proportion of a gas in the gas mixture and the magnitude of occurring temperature variations in the gas mixture. In an embodiment, the maximum allowable time lag is calculated also dependent on the time lag of a signal filter for application on a signal from an ultrasound detector in the measurement device.
According to a second aspect, the influence from expansion of the material in the measurement device is decreased by mounting the ultrasound transducer in the measurement chamber such that influence from expansion in the transducer is eliminated.
According to a third aspect, structure borne sound originating from the ultrasound transducers is reduced by means of an acoustically dampening sealing member placed between the end surface of the measurement chamber openings and the active surface of the transducers. The sealing member is preferably made in silicon rubber.
According to a fourth aspect of the invention, the resolution of measurement in a small size measurement chamber with a short distance between ultrasound transducers is improved by allowing an ultrasound to bounce between transducer surfaces and detecting the nth echo. Thereby the ultrasound pulse travels a longer distance.
According to a fifth aspect of the invention, the pattern of ultrasound transmitted through the gas in the measurement chamber is devised in order to decrease transients and render a harmonious transient steady-state process. This is achieved by repeatedly transmitting bursts of pulse trains and starting each train with a ¼ pulse period. This entails that the frequency applied to the transducer is not equal to the resonance frequency of the transducer in a mathematical sense.
Further aspects of the invention are explained in the detailed description of embodiments.
In addition to the above mentioned technical effects and advantages, the invention also entails the following.
A simple temperature sensor with a comparatively large time constant can be used in the measurement device since the speed of temperature changes is decreased through the temperature equilibrating effect.
The inventive measurement device is an environmentally more friendly technical alternative to carbon-combustion cell (fuel cell, electrochemical cell) based sensors. Such sensors have to be replaced once a year, and produce a significant amount of lead waste.
Furthermore, the invention enables an alternative to paramagnetic sensors that are not only expensive but also mechanically sensitive.
In this text the term equilibrating as well as synonymous expressions such as equalizing, level out and the like are used to describe the activity of exchanging thermal energy in order to suppress temperature gradients in the measured portion of the gas.
Gas and gas mixture are expressions used to describe the gas entity that is measured upon. A typical gas mixture in medical breathing apparatus applications is a so called binary gas composed of a normal air mixture and some other gas such as oxygen or nitrogen.
The invention concerns determining and monitoring the concentration of a gas component in a gas mixture. There are various alternative expressions for this, e.g. proportion of gases, relative proportions of gases, gas content and the like.
In methods for determining the proportions of gases in a binary gas mixture, i.e. a mixture of two gases, the following well known relation can be used. The speed of sound in a gas mixture can be described according to the equation:
where c=speed of sound [m/s]
cp=specific heat at constant pressure [kJ/kgK]
cv=specific heat at constant volume [kJ/kgK]
Rm=gas constant 8314.5 [J/kmolK]
T=temperature [K]
M=molecular weight,
and where cp, cv och M (molecular weight) of a gas has been replaced with the corresponding values for a mixture of gases taken from tables of physical properties gases. The replacing quantities cp*, cv* och M* depend on the proportion of gases. The current concentration of one of the gases can be calculated by resolving the equation for M* in a per se known manner.
The time constant is generally the time required for an instrument to indicate a given percentage of the final reading resulting from an input signal; the relaxation time of an instrument. In the case of instruments such as thermometers, whose response to step changes in an applied signal is exponential in character, the time constant is equal to the time required for the instrument to indicate 63.2 percent of the total change, that is, when the transient error is reduced to 1/e of the original signal change. Also called lag coefficient. [Source: Webster's on-line dictionary] In the invention a time lag can for example be defined as the time constant. In the description of embodiments of the present invention a time constant tau is defined for the measurement chamber according to this definition.
In preferred embodiments, the invention is realized by means of a measurement chamber for momentarily housing the gas that is to be measured upon. Preferably, the chamber is mounted such that a gas flow passes through the chamber and measurement samples are made intermittently on the flowing gas. A functional requirement on the measurement chamber is that the chamber defining matter shall operate as a thermal buffer and have an efficient thermal exchange with the gas molecules. The better efficiency in thermal exchange is achieved, the more the speed of the temperature equilibrating process is increased, and the better effect of the invention.
The cavity 4 of the chamber 2 is defined and delimited by a physical chamber defining structure 5 designed with an appropriate shape and with an appropriate material and having surfaces that come into contact with gas streaming through the chamber.
The thermal conductivity of the structure determines the speed of thermal exchange and depends on properties of the material, shape and physical dimensions of the structure. Thermal conductivity is in the SI system of units measured in watts per meter-Kelvin, (W·m−1·K−1), which for materials is known from tables. For shape and physical dimensions thermal conductivity is for example estimated with indirect methods such a modelling and experimental measuring of dependent parameters. The material of the structure should thus have a high thermal conductivity and preferably be a metal such as aluminium having a thermal conductivity of 236 W·m−1·K−1 or steel with a thermal conductivity of about 50 W m−1 K−1. Other materials are also conceivable, for example heat conducting plastics added with metal chips. The weight of the thermal buffering material should be selected in relation to the other design parameters and to weight, volume and molecule density of the gas content in the chamber such that the thermal exchange efficiency is sufficient. In accordance with the invention, the available design parameters should be employed so that the chamber defining structure is adapted to provide thermal exchange such that a temperature change in the gas is equalized to a predetermined level within a predetermined time lag. It is in this context useful to define a time lag or a time constant for the thermal exchange of the chamber defining structure as a measure on the thermal exchange efficiency of the chamber.
The inventive concept concerns a method of dimensioning a measurement apparatus in accordance with the invention. The method is indirect in the sense that it approaches the dimensioning parameters from the desired accuracy of the measurement result and goes backwards to find requirements on the dimensioning parameters.
Thus, a maximum allowable error in the determined proportion of a gas in the gas mixture is determined. The allowable error depends on the application and would in an application of the invention in a breathing apparatus for example be in the range of 5% error in the a determined oxygen concentration (O2-concentration). The magnitude of maximum occurring pressure variation in the gas mixture is estimated. In the exemplifying application the maximum occurring pressure variation would for example be in the range of 50 cmH2O. In practical ventilation of a human patient, the most common pressure variations are in the range of 25-30 cmH2O. However, the pressure variations can reach extreme values up to about 100 cmH2O for example when the patient coughs.
The magnitude of maximum occurring temperature variation in the gas mixture is estimated by means of a calculation dependent on the estimated magnitude of occurring pressure variation in the gas mixture. For this estimation a model of the heat conduction process is determined and expressed as an equation comprising a term that represents the compression work performed by the varying pressure. In an exemplifying embodiment, this equation is expressed as
where T is temperature, p is pressure, ρ is density, Cp is specific heat at constant pressure and λ is heat conductivity.
The following mechanical and thermal parameter values are valid for air at 25° C.:
In this model example the density ρ is approximated to a constant value since comparatively small pressure and temperature variations are studied. Now solving the equation Eq. 2 for a case without any heat transmission term and an introduced pressure transient Δp=5000 [Pa]=50 cmH2O results in the values plotted in the graph of
Thus in this example, a pressure decrease of 50 cmH2O would cause a temperature variation in the form of a decrease in the range of 4 degrees Celsius (° C.). Then it is calculated a maximum allowable time lag for thermal exchange between the gas mixture and the measurement apparatus dependent on the maximum allowable error in the determined proportion of a gas in the gas mixture and the magnitude of occurring temperature variations in the gas mixture. In the current example, a maximum allowable time lag, expressed as the time constant, for thermal exchange between the gas mixture and the measurement apparatus would be about 0.050 seconds. With these requirements the measurement apparatus is adapted such that the time lag for thermal exchange between the gas mixture and the measurement apparatus is less than or equal to (≦) the calculated maximum allowable time lag for thermal exchange.
Applying the basic result of the dimensioning method, the method further comprises the step of selecting a combination of shape, size and material of a measurement chamber in the measurement apparatus in relation to properties of the gas mixture such that the time lag for thermal exchange between the gas mixture and the measurement apparatus is less than or equal to (≦) the calculated maximum allowable time lag for thermal exchange.
In embodiments of the invention it is often advantageous to apply a signal filter on signals from the ultrasound detectors, and to also take account of the time lag, preferably the time constant, of the filter in dimensioning the measurement apparatus. An embodiment of the method therefore further comprises the step of selecting a time lag of a signal filter for application on a signal from an ultrasound detector in the measurement apparatus dependent on predetermined requirements on the response time of the measurement apparatus. Consequently this embodiment comprises the maximum allowable time lag for thermal exchange between the gas mixture and the measurement apparatus to be calculated also dependent on the time lag of a signal filter for application on a signal from an ultrasound detector in the measurement apparatus.
In an embodiment in which account is taken of also the time lag of the signal filter, calculating a maximum allowable time lag for thermal exchange between the gas mixture and the measurement apparatus would comprise the following steps of:
calculating the magnitude of occurring error in the determined proportion of a gas in the gas mixture dependent on the magnitude of occurring temperature variation in the gas mixture;
calculating a maximum allowable detected temperature variation due to pressure variation;
determining a relation between the maximum allowable detected temperature variation and the maximum occurring temperature variation in the gas mixture due to pressure variations;
determining a relation between the time lag for thermal exchange between the gas mixture and the measurement apparatus and the time lag of a signal filter for application on a signal from an ultrasound detector in the measurement apparatus;
determining a relation between said temperature relation and said time lag relation; and
calculating a maximum allowable time lag for thermal exchange between the gas mixture and the measurement apparatus dependent on said relation between said temperature relation and said time lag relation.
As mentioned above, a preferred measure on the time lag is the time constant, i.e. according to the definition the time required to reach 63.2 percent of the total thermal exchange.
Having determined the requirements on the thermal exchange properties of the measurement apparatus, the inventive concept comprises different approaches for achieving the sufficient thermal exchange efficiency.
In one embodiment the required thermal exchange speed is achieved by decreasing or minimizing, in relation to other design parameters, the distance between gas molecules and surfaces of the matter that defines the cavity. More specifically, that is the matter that surrounds or is surrounded by the gas in the chamber cavity. In one variety of this embodiment, the surface area of the thermal buffering material is enlarged in the sound propagation region of the chamber cavity.
For example, as illustrated in the embodiment of
In another exemplifying embodiment shown in
In a third exemplifying embodiment the chamber cavity is shaped as a pipe with a small diameter, which renders a small distance from gas molecules in the cavity to the inner walls of the pipe. Preferably, the inner pipe shape is cylindrical but other cross sections are also conceivable. In a practical implementation of this embodiment a partial gas flow is diverted from the main gas flow to the measurement chamber in order to thermally buffering and measuring an appropriate gas volume. This concept is applied in a presently preferred embodiment of the invention shown in
where r0 is the inner radius of a cylinder, r is a radius in the space in the cylinder, i.e. in the pipe shaped chamber, g(r/r0) is a temperature distribution in the space in the cylinder and τ is a time constant.
The time constant τ is
where ρ is density, Cp is specific heat at constant pressure and λ is heat conductivity with values as described in Table 1 above.
The graph in
Using these equations in modelling calculations show relations between different pipe radius r0 [millimeters] and the relative temperature interference level after a time constant of τ (tau) [s] due to pressure variations compared with a nominal level without any temperature equilibrating according to the invention. In the below table, these parameters are listed at two points in time t=0.01 [s] and t=0.1 [s], respectively, after an introduced pressure transient. For example, it is shown in the table that a pipe with a radius of 3.0 mm has a time constant tau=0.0765 and a relative temperature interference level of 0.877 after 0.01 seconds and 0.271 after 0.1 seconds.
It can be shown that for a gas mixture of 50 percent O2 and 50 percent N2 the error in determined O2 concentration is about 2.5 percentage units per degree Celsius of temperature variation. So, in the previous example with a radius of 3.0 mm and a relative interference level of 0.877 after 0.01 seconds, the error in the determined O2 concentration would be ΔXO2=2.5×0.877≈2.2 percent.
In an application of the invention in an O2-sensor for a breathing apparatus, pressure variations with extreme values of up to about 100 cmH2O have to be accounted for in the dimensioning process. This would, in the same manner as in the calculations above result in temperature variations of up to about 8 degrees Celsius, which in its turn by calculating 2,5 [percentage units error in O2 concentration/degree Celcius temperature variation]×8 [degrees Celcius] results in an error interference of up to about 20 percentage units of O2 due to pressure induced temperature variation. By means of signal filtering this interference can be reduced to a more tolerable level of about 3 percents. That is the filter shall reduce the error to a fraction with a reduction factor of 3 percent/20 percent=0.15. A signal filter is thus applied on the signal from the ultrasound sensor. The signal filter limits the speed of the ultrasound sensor with regard to signals that originate from real variations in O2 concentration. With a large filter time constant τf the smaller is the influence on the O2 concentration from pressure induced temperature variation. With this configuration, the error in the measured O2 concentration is thus affected on one hand by the thermal time constant τ of the measurement chamber and on the other hand by the signal filter time constant τf. Using a more detailed version of the dimensioning method with the signal filter briefly described above and applied for determining required dimensions of a measurement chamber, it is determined a relation between the time constant τf of the signal filter, the time constant τ of the measurement chamber and a reduction factor η that corresponds to a reduction factor of how much the filter reduces the maximum interference. From this relation (not shown in detail) it is in this example determined that for a reduction factor 0.15 the time constant τ of measurement chamber≦0.235×time constant of the signal filter τf. In practice, the connection τ≦0.235×τf is for example found as a point on the graph that describes the relation of the interference reduction factor as a function of the time constant ratio, i.e. η(τf/τ). With a slow filter having a time constant of 20 seconds, the maximum time constant of the measurement chamber would thus be 0.235×20=4.7 seconds. Calculating the inner diameter of a metal pipe as a decisive dimensioning parameter and assuming the gas mixture to be air, the resulting requirement is that the maximum inner diameter is 47 millimeters.
When carrying out the invention there are different design factors and parameters to consider in order to provide a thermal exchange effect with a sufficient efficiency in accordance with the invention. In one embodiment of the inventive concept a selected structural design is dimensioned with regard to for example diameter, wall thickness, weight or heat conductivity by means of the following method. The variation of pressure that can occur in a specific application of the invention is measured, with particular attention given to unfavourable pressure cases. A simulation of consequences of one or more selected design parameters on for example time constant and temperature interference level is carried out and a maximum temperature interference level is determined. The temperature deviation or temperature interference level is translated into an error in a resulting calculated gas concentration or gas flow. A maximum allowable error, thus alternatively expressed as deviation or interference level, for a resulting measured gas concentration level is predetermined, for example maximum 3% error in O2-rate. Thereafter, the selected design parameter, for example diameter of a pipe, is calculated dependent on the predetermined maximum gas concentration error. If for example the required heat conductivity is the selected design parameter to be dimensioned, the corresponding calculation is made also dependent on a for example a predetermined pipe diameter. This concept is similar to the modelling example given above.
Another aspect in acoustic sensors in accordance with the invention deals with the problem of expansion in the measurement chamber. Measuring the speed of sound c by means of an acoustic sensor is based on measurement of the time t it takes for a sound pulse to travel a known distance s, and calculating c=s/t. It is therefore required to have an accurate and stable measure of the measurement distance. For example, in measuring gas concentration via sound speed detection in a gas mixture of air and oxygen on a measurement distance of 18 mm a change of 10 micrometers in the measurement distance renders an error of about 1% in the oxygen concentration unit. Expansion of the measurement distance can occur due to thermal expansion in the chamber or in the transducer and due to pressure changes in the measurement chamber.
The thermal expansion occurs in the chamber enclosing structure and in the ultrasound transducer itself. The material for the chamber enclosing structure is in accordance with the invention dealt with by selecting a material with as low linear temperature expansion coefficient as possible in relation to other design parameters. For example, aluminium with the linear thermal expansion coefficient of 22.2 (m/m·K×10−6) or steel with 13.0 (m/m·K×10−6) can be used for the chamber.
The ultrasound transducer is composed of layers of different materials with an active ultrasound emitting surface on an adaptation material, a layer of dampening material and a layer of silicone rubber all mounted on a flange that is normally used for mounting the transducer against the rim of a recess. All these layers expand or shrink dependent on temperature changes in the environment or in the gas, or due to ultrasound generation and thereby incur errors in measurements. In accordance with the invention, and as shown in the schematic drawing of
Further, the transducer is mounted with a spring device 102 pressing the transducer against the dampening seal washer 62. In
An advantage with this embodiment is that it enables a small size measurement chamber. The small size simplifies the temperature measurement in connection with gas concentration measurement, since a small sound propagation region renders a more homogenous gas temperature. This in its turn enables that the gas temperature can be measured in a point instead of over the whole region. This concept can be used as illustrated in an embodiment of the present invention or independently in conjunction with other configurations of ultrasound transducers.
Another approach of dealing with expansion in the chamber material is to design the measurement chamber with a spherical shape, entailing that the thermal expansion of the chamber enclosure will be equal in all directions. A drawback with this embodiment is that a sphere is the geometrical shape that renders the smallest possible surface area in relation to the volume. This embodiment is therefore preferably provided with extra thermally buffering material in order to achieve a sufficiently efficient thermal exchange with the gas content of the chamber. This may for example be realised by means of thicker chamber walls, flanges or a porous structure inside the chamber cavity.
A further aspect of the invention is concerned with the problem of achieving a satisfying resolution in the ultrasound measuring in spite of a short measurement distance. This is solved in accordance with the invention by allowing a sound pulse to bounce between the pair of transducers before a read out of the travel time is made. In effect, thus a reflected signal that has traveled a longer distance is detected and timed.
Yet another aspect of the invention deals with the problem of achieving appropriate signal patterns from the sensor arrangement. In accordance with an embodiment of the invention, the emitting transducer is operated to emit an ultrasound pulse with a repetition frequency of 200 Hz. The transducer is in this connection excited to oscillate and emit pulses that in fact are bursts of pulse trains for example comprising 3 pulses each having the duration of 2.25 periods thus corresponding to 0.0050 seconds. In order to decrease transients and render a harmonious transient steady-state process, the transducer exciting voltage is controlled to oscillate and have a high voltage only during the elevation period of the oscillations of the transducer. That is when the transducer output has a positive derivative and thus the first oscillation of the exciting voltage has a length of only ¼ pulse period. This is illustrated in
The inventive concept can also be applied in measurement of gas flow by means of ultrasound. An ultrasound based flow meter makes use of the difference between the speed of sound upstream and downstream in a measurement region. The average of an upstream measurement value and a downstream measurement value gives an indirect measure on the gas composition and the gas temperature. With a temperature buffer according to the invention applied in the measurement region of a flow meter, the measurement values will be a measure only on flow and gas composition. This can for example be used in determining functional residual capacity (FRC) of the lungs of a patient. The time of specific measurement samples does not have to be synchronised with temperature measurements.
Although modifications and changes may be suggested by those skilled in the art, it is the intention of the inventor to embody within the patent warranted heron all changes and modifications as reasonably and properly come within the scope of his contribution to the art.
1. An apparatus for determining a proportion of gases in a mixture, comprising:
- a measurement chamber having a chamber defining structure, a gas inlet, and a gas outlet;
- an ultrasound source and an ultrasound detector mounted such that the ultrasound source is capable of transmitting ultrasound through the chamber to the ultrasound detector;
- a temperature sensor mounted such that the sensor is capable of sensing the temperature in the chamber; and
- said chamber defining structure being configured to minimize a distance between gas molecules in the chamber and surfaces of the chamber defining structure, forming a thermal buffer having an efficient thermal exchange with the gas molecules.
2. An apparatus as claimed in claim 1, wherein said chamber defining structure is configured such that a maximum distance from any gas molecule within the chamber, and a surface of the chamber defining structure, is approximately 4.5 mm.
3. An apparatus as claimed in claim 1, wherein said chamber is shaped as a pipe having an inner diameter of approximately 9 mm.
4. An apparatus as claimed in claim 3, wherein said pipe is cylindrical.
5. An apparatus as claimed in claim 1, wherein said chamber comprises chamber walls having a material thickness of approximately 3 mm.
6. An apparatus as claimed in claim 1, wherein said chamber defining structure is comprised of metal.
7. An apparatus as claimed in claim 1, wherein said chamber defining structure is comprised of steel.
8. An apparatus as claimed in claim 1, wherein said gas inlet and said gas outlet are elongated.
9. An apparatus as claimed in claim 1, wherein said measurement chamber is shapes as a cylindrical pipe having opposing elongate inlet and outlet openings respectively located along a mantel of said cylinder.
10. An apparatus as claimed in claim 1, wherein said measurement chamber comprises thermal buffering material located in a propagation path of said ultrasound.
11. An apparatus as claimed in claim 10, wherein said thermal buffering material are formed as flanges in said propagation path.
12. An apparatus as claimed in claim 11, wherein said flanges are located in parallel with a primary gas flow direction through said measurement chamber and a direction of propagation of said ultrasound in said propagation path, said primary gas flow direction being orthogonal to said propagation direction.
13. An apparatus as claimed in claim 10, wherein said measurement chamber comprises a porous structure of thermal buffering material in a propagation path of said ultrasound.
14. An apparatus as claimed in claim 1, comprising an upstream gas channel portion comprised of heat conductive material.
15. An apparatus as claimed in claim 1, comprising an upstream gas channel portion comprised of heat conductive material, and having a cross-section dimension that is small compared to dimensions of a primary gas flow channel.
Type: Grant
Filed: Jul 23, 2010
Date of Patent: Feb 26, 2013
Patent Publication Number: 20100281949
Assignee: Maquet Critical Care AB (Solna)
Inventor: Erik Cardelius (Djursholm)
Primary Examiner: Hezron E Williams
Assistant Examiner: Rodney T Frank
Application Number: 12/842,364
International Classification: G01N 29/02 (20060101);

subset: commoncrawl


text: The overclocking process was relatively straightforward and I initially tried to reach 3350MHz without any alternations in memory timings. Sadly, this wasn't possible even after applying 1.45v. Eventually, I decided to settle for 3340MHz which required timings of 17-17-17-38. Despite this, I still wanted more and tweaked the timings slightly to 18-18-18-39 to obtain the final result of 3342MHz. This is an increase of 142MHz over the already high stock speed and the best DDR4 overclock frequency we've recorded thus far. Please note, it's advisable to dial back the timings and find a more balanced overclock. During our testing procedure, it's vital to eke out every inch of performance and find the maximum bandwidth.


text:
Editing (section) Spiral Knights 0 You do not have permission to edit this page, for the following reasons: The action you have requested is limited to users in one of the groups: Users, FANDOM Staff, FANDOM Helpers, Wiki Managers, Content Team Members. Please log in to edit this wiki.Joining Steam Trading Cards Wiki is free, and it only takes a minute.We hope that you sign in, and become a member of the community!Click here to log in or create an account more + You can view and copy the source of this page: ==Badges== <gallery position="center" widths="100" columns="6" spacing="small" bordersize="none" bordercolor="transparent" captiontextcolor="#ffffff" captionalign="center" hideaddbutton="true"> Spiral Knights Badge 01.png|Level 1
Proto Spiral Knights Badge 02.png|Level 2
Defender Spiral Knights Badge 03.png|Level 3
Great Defender Spiral Knights Badge 04.png|Level 4
Mighty Defender Spiral Knights Badge 05.png|Level 5
Aegis Spiral Knights Badge Foil.png|Foil Badge
Platinum Snipe </gallery> Return to Spiral Knights. Retrieved from "https://steamtradingcards.fandom.com/wiki/Spiral_Knights" Edit summary Preview Mobile Desktop Show changes


text:
Upcoming events
August 24, 2020
Calgary, Canada ,
24 August 2020 — 29 August 2020
September 21, 2020
EICC in Edinburgh , United Kingdom
21 September 2020 — 24 September 2020
September 28, 2020
Frascati , Italy
28 September 2020 — 2 October 2020
October 08, 2020
Brussels , Belgium
8 October 2020
October 13, 2020
13 October 2020 — 15 October 2020
October 18, 2020
18 October 2020 — 21 October 2020
October 20, 2020
Tunis, Tunisia ,
20 October 2020 — 22 October 2020
October 26, 2020
Kigali, Rwanda ,
26 October 2020 — 30 October 2020
November 02, 2020
Port Elizabeth ,
2 November 2020 — 5 November 2020
December 07, 2020
Bonn , Germany
7 December 2020 — 11 December 2020
News Resources
First Commercial Satellite Constellation Successfully
The next generation of earth observation and geoinformation services begin with RapidEye's constellation of five satellites.
Dnepr Lv With Five Satellites to Be Launched August 29
MOSCOW. Aug 26 (Interfax-AVN) – The conversion launch vehicle Dnepr with five RapidEye earth probing satellites is to take off from the Baikonur launch pad, Kazakhstan, on Friday.
Microsoft Virtual Earth to Be Offered with ESRI's ArcGIS Online Services
Redmond, WA and Redlands, CA – July 29, 2008 – Microsoft Corp. and ESRI today announced that ESRI ArcGIS users will have access to the robust mapping and imagery content provided by the Microsoft Virtual Earth platform inside ArcGIS Desktop and ArcGIS Server.
Ocean Surface Topography Mission/Jason 2 Begins Mapping Oceans
Washington – Less than a month after launch, the NASA-French space agency Ocean Surface Topography Mission (OSTM)/Jason 2 oceanography satellite has produced its first complete maps of global ocean surface topography, surface wave height and wind speed.
EU doing its share to ensure a successful Olympics
In the run up to the Olympics, China's authorities now have the resources to monitor air pollution and overall help in the battle to keep it under control; all thanks to the efforts of the European Space Agency (ESA).
Infoterra Ltd announces new ERDAS software reseller for Ireland
Infoterra Ltd, sole distributor for ERDAS desktop software products in the UK and Ireland, is pleased to announce that Compass Informatics Ltd will be its reseller in Ireland from 1st August 2008.
Promising Results Of Environment Monitoring Satellite Jason-2 One Week After Launch
(3 July 2008) One week has gone by since the launch, and everything is going very well with Jason-2.
The INSPIRE Metadata editor is now available through the INSPIRE geoportal
This prototype editor allows users to create metadata that are compliant with the INSPIRE Implementing Rules as approved by the INSPIRE Regulatory Committee and the European Parliament. These Implementing Rules are now in the process of formal adoption (expected during the summer). The metadata created with this editor are also compliant with EN ISO 19115 and 19119, and have been successfully validated against the INSPIRE Geoportal Catalogue and other catalogue applications (for example Geonetwork).
NigeriaSat-2 Mission Control Centre Ready in August
The National Space Research Development Agency has said that it would complete the installation of the Mission Control Room (MCC) for the country's second earth-observation satellite (NigeriaSat-2) in August.
Agriculture Crop Management And Production Improved By Satellite Remote Sensing Technology And Geographic Information Systems (GIS)
Scientists for many years have been using satellite remote sensing technology, utilising low and medium resolution sensors to improve water balance and farming yield assessment on large geographical scales around the world.
Eurospace Facts and Figures - data 2007 now available!
Eurospace produces, since 1996, the sole annual comprehensive review of the state of the space industry in Europe:
New website on SMEs' access to finance in Member States
The Enterprise Finance Index (EFI) website has been launched by the Directorate-General for Enterprise and Industry 27th May 2008. It aims to provide data and trends about the development of access to finance for SMEs in the Member States in a clear and user-friendly manner. The final goal is to enable policy makers better to evaluate the effects of policies on SME finance across Europe.
Supporting the implementation of an operational GMES service in the field of emergency management
The European Commission has published a call for tender to support the implementation of an operational GMES service in the field of emergency management.
China Launches Weather Satellite For Olympic Games
China launched a second Olympic weather forecasting satellite, the Fengyun-3 (FY-3) May Tuesday 27.
SSTL Wins Satellite Imager Contract For Climate Modelling
(28 May 2008) Surrey Satellite Technology Ltd (SSTL), the world's leading small satellite manufacturer, has secured a contract worth €1.6 million from Astrium GmbH, Germany to proceed with work on a new contract to develop and supply the Multi-Spectral Imager (MSI) for the European Space Agency's (ESA) EarthCARE Mission.


text:
lovisa.com is open as usual. Lovisa Stores in the USA are now open. Click here for a Message From Us.
Free Shipping on orders over $50. Due to high volumes, there may be potential delays with delivery and response times. Click for more details.
Make a statement with a fashion ring. Stack them up for extra glamour or wear alone for a curated look. This ring pack boasts a multi-coloured gem design on a gold-toned setting.åÊ
{{ option }}: {{ item.options[option] }}
To: {{ item.properties._receiving_name }}
Message: {{ item.properties && item.properties._greeting ? item.properties._greeting.slice(0, 50) : '' }}...
Size: {{ option }}
Amount: {{ option }}
You may also like


text:
The only surprise in this week's announcement that BlackBerry is getting out of the hardware business is that it took this long. CEO John Chen has been hinting broadly for two years that this would happen, and the parade of unsuccessful Android smartphones that followed the parade of unsuccessful BlackBerry 10 OS smartphones pointed in only one direction: the death of hardware.
But BlackBerry was and is not simply a hardware company. Chen has spent considerable effort to transform it into a software company focused mainly on mobile security tools, but also a little on communications tools. Today, BlackBerry has a grab bag of technologies it's acquired to stake out that software claim.
[ InfoWorld's deep look: Why (and how) you should manage Windows 10 PCs like iPhones. | InfoWorld's Mobile Security Deep Dive: Download it today in your choice of PDF or ePub editions! ]
Here's which ones should matter to you and which ones shouldn't.
IT has long known and used BlackBerry Enterprise Server (BES), which was renamed BlackBerry Enterprise Service when it was expanded to support iOS and Android in 2012 through the 2011 acquisition of Ubitexx. BES is now a component in the Good Secure EMM Suites, for which most of its components were obtained through another acquisition: Good Technology, in 2015.
Good is the sole significant survivor of the original, pre-iPhone enterprise mobility management (EMM) providers. Today, newcomers like MobileIron and AirWatch (bought by VMware a few years back) dominate the market, and Microsoft is trying to muscle in with its Enterprise Management Service product suite.
Like MobileIron and AirWatch, Good's suites support iOS, Android, Windows 10, and MacOS for what's called omnidevice management. Good also provides the option of wrapping custom applications with its proprietary APIs via the Good Dynamics tools to add security features not natively supported by the iOS and Android APIs; MobileIron and AirWatch offer similar mobile management extensions. And like MobileIron and AirWatch, the Good suites tie into identity management systems -- an essential connection for users entrusted with sensitive corporate data and workflows on both mobile and desktop devices.
Good has a long history in IT, and it remains a real contender for your EMM platform, especially if you've already invested in its tools.
There's a lot of noise lately around document management on mobile devices. Microsoft has one approach for Office 365, Apple has one for e-books in iOS, and every cloud storage vendor has tools to manage document access across devices.
WatchDox, purchased by BlackBerry in 2015, takes a heavy-handed approach, adding digital rights management to files to ensure they can be read and edited only by authorized users. That makes sense for truly critical documents, but it means your people are restricted to using only WatchDox apps for that content -- which may or may not make sense for specific documents and workflows.
Part of the Good product set BlackBerry acquired, this split-billing component tracks cellular data usage by Good Dynamics apps. Ostensibly, it helps IT manage cellular data costs in BYOD scenarios, but in practice, it does not.
That's because users work with many other off-the-shelf apps that don't call the proprietary Dynamics APIs, so their data usage isn't tracked. Besides, if you provide a fixed reimbursement for work use of BYOD items, there's no need to track cellular data for each person to figure out the relative billing balance.
Based on a 2015 acquisition, the AtHoc platform lets you manage crisis communications, such as sending automated messages to staff and others in case of a natural disaster, an unexpected building closure, a mass shooting, or even a meeting delay. AtHoc has no strong relationship to other BlackBerry services, so any decision around its use need not factor other BlackBerry relationships.
BlackBerry bought SecuSmart in 2014 to offer encryption-secured calls and text messaging for Android and iOS smartphones. This was back when former NSA contractor Edward Snowden revealed the U.S. government was snooping on foreign leaders' calls, and governments started seeking a way to block the NSA.
SecuSmart works only on smartphones. Its text-messaging encryption is tied to a mobile phone number, so tablet-based messaging is protected only if it goes through a protected smartphone, such as if an iPad user is using Handoff to text via his or her iPhone.
BlackBerry also offers BBM Secure, which protects text messages on Android and iOS smartphones via the BlackBerry Messenger app. Its capabilities are similar to those of SecuSmart, and it's unclear why BlackBerry offers both options.
Again, note the limitation to smartphones. If you want to secure text messaging across all user devices, look elsewhere.
Available for Android and iOS devices for several years now, BBM sought to take advantage of the popularity of the BlackBerry phone's beloved messaging service. It works OK, but if you have multiple devices, it's a pain to use because only one device can be active at a time -- not a restriction on the many other messaging apps available today. Plus, there's no desktop client.
If your concern is privacy, I'd go with Snowden's recommended Signal app instead, from Open Whisper Systems. If you want a great messaging app across all popular devices with good support for voice, text, and video, Signal fits the bill nicely, too.
Available for a small number of Android devices, Dtek lets users see what data various apps are monitoring and manage the permissions for each app. That sounds great, until you realize Android Marshmallow (and Nougat) does that natively, with no app needed. In iOS, of course, Apple has long provided this visibility and the controls over apps' use of your data.
One of the few features in the BlackBerry 10 OS that users liked, the Hub is a central communications zone so that you don't have to switch among apps to handle your various communications channels. I found it overwhelming, but many others really like the Hub.
It's available for Android Marshmallow and later devices; an iOS version is supposedly in the works. BlackBerry Hub is certainly worth a try if you like the idea of a communications hub on your mobile device.
BlackBerry has made some features from its Priv and Dtek Android phones available to other Android devices (not to iOS). If you're the kind of person who likes to use a third-party app rather than the native clients, check them out at the Google Play Store (search for "BlackBerry").
In addition to the Dtek, BBM, and Hub apps already mentioned, the apps compatible with many Android devices include BlackBerry Contacts, BlackBerry Calendar, Tasks by BlackBerry, Notes by BlackBerry, BlackBerry Password Keeper, and BlackBerry Device Search.
Your guess is good as mine as to how long BlackBerry will continue to develop and support these apps.
BlackBerry and mobile security firm Zimperium have announced that Zimperium's zIPS threat protection system now integrates with the Blackberry EMM, which comprises Good Technology and BES12 enterprise mobile management systems (EMMs).
Because EMMs do not generally include protection against malware and hacker threats, users typically require a separate threat protection system to run with the mobility management system.
Following BlackBerry's purchase of Good Technology and Watchdox , "This is part of a continuing drive for us to provide a complete security solution for the mobile ecosphere," BlackBerry's CSO David Kleidermacher told SecurityWeek. "We do not believe that enterprises should have to shop around for bits and pieces of the solution, but should be able to come to a single supplier for a complete integrated solution."
zIPS is a behavioral analysis system. "We look at three areas," said John Michelsen, Zimperium's Chief Product Officer: "the device, the network, and the applications that run on the device." zIPS continuously monitors for aberrant behavior. "We're checking to see if there has been any exploitation or device tampering; whether there is a network attack in progress such as a man-in-the-middle attack or problems with SSL; or whether there is any malicious activity from any of the apps."
The process is 99% about behavior. "We're the only vendor in mobile," claimed Michelsen, "that had already discovered, had already detected, every fundamental device exploit -- whether it came over Safari payload in iOS, like Trident/Pegasus did; or whether it was StageFright, which was exploited by a maliciously crafted multi-media file sent to an Android device; or malicious apps that download and detonate on the device -- we are the only software that could detect every one of those before they were identified and disclosed."
But being able to detect malicious behavior does not in itself protect against that behavior. Consider ransomware -- detecting the encryption process and determining it is malicious is not enough; the process needs to be stopped immediately. While zIPS itself is primarily behavioral analysis, "There are a number of things we can do on the device immediately," said Michelsen. "We have a cloud-based configuration system called zConsole." It provides security teams with visibility across all devices; and it is where the admin defines what he wants zIPS to do in the event of bad behavior.
"In many cases," he continued, "we have the ability to do lots of good things without any help from third party software. But it's not complete -- especially in the enterprise context." Here the enterprise will have sensitive data on the users' phones, including company information, company apps and company connectivity. Depending on what activity zIPS detects, the enterprise might for example want to remove the user's entitlement to SharePoint because the hacker could use the phone to read the entire SharePoint repository that the user is able to access.
"So one of the things the enterprise will want to do that we cannot do ourselves is remove that entitlement. That's why," he added, "we integrate with the EMMs like BlackBerry, and why we integrate to ecosystems like Good. Good gives us the integration between the zIPS app and the Good Technology platform that allows us to trigger remediation immediately in the Good ecosystem."
zIPS has support for all of the major EMMs. The primary ones, said Michelsen, "are BES, AirWatch, Citrix and MobileIron -- with Microsoft improving." The advantage of working with BlackBerry is the market range it covers. "Good itself is not a management system per se," he added: "it's a containerization system." This is particularly attractive to companies that get privacy push back from staff -- Good co-exists on the user's device rather than takes over the management of that device. BES is more of an EMM. Customers, however, can have Good or BES; or both -- and zIPS integrates with whichever configuration.
Gartner recently rated BlackBerry as a top EMM solution currently available. If BlackBerry without zIPS was good, BlackBerry with zIPS is even stronger.


text:
The .NET guide for New Programmers
An intro to .NET platform for new developers
Wikipedia is a free open-source encyclopedia that can be edited openly, and has morphed into the largest general reference work on the internet. As a result, it is one of the most popular and most commonly referenced websites on the World Wide Web, and consists of tens of millions of
articles that are translated into hundreds of languages. It is largely credited with the death of print encyclopedia, as it is free and available to more people than print encyclopedia ever was.
It is constantly being edited, to update the lives of public figures, which has caused controversy on the topic of celebrity culture and privacy. The website's content consists mainly of history, society, politics, and culture, and of course, this has caused a lot of controversy over whether there is a systematic bias or not, and the fact that it can be edited openly, of course, remains controversial, as the website constantly needs to be monitored to prevent misinformation.
Those who work with Wikipedia help to inform as many people on countless subjects for free, and maintain the non-profit business model. Of course, businesses are constantly conscious of their Wikipedia articles for reasons such as brand reputation as well, in the same manner that public figures are.
Hire Wikipedia Experts
Share the technical details and all, we want to create our company's wiki page. So, let me know the necessary things and budget. Will hire the lowest bid price. Thank you, DCW.
I want to setup a wikipedia page for my business. and i am on a low budget! i have many other projects, are you worthy of doing this?? let me know!
Hi My boss is looking for someone to update his father's Wikipedia page: [login to view URL] He would like to take the information that is currently there and make it more professional and tell a better story. Can I ask for a quote for the work and also if you have any sample work you have done for others for him to look at? Thank you Natalie Doyle
I need to Setup my wikipedia Page. let me know if you are up to it and you can gt it done really fast!!!!!
i need an expert that can make wikipedia page for business and personal,i need a professional wikipedia page creator .if you are not pls dont message thanks !!!
I Need An Expert Who Can Create Me A wikipedia Page And Guarantee That It Will Be Approved
Put me as an author on Wiki and make it stick.
organize research already done for a small page for the wiki on a subject that ti sNOT covered and that several wiki people say will be accepted. a person must have had pages published on the wiki-- how has COVID affected submissions
I need help with finding someone to help produce articles for companies on Wikipedia.
I need a Wikipedia page for my business and myself
Hello, I am the editor of a popular culture website in the UK, we're looking for a freelancer to build us a basic Wikipedia page with all our relevant business information.
Hi, I have an article placed at draft section of Wikipedia. I need that to be moved to published place. You must own a Wikipedia Senior Editor account from where you can publish the content right away. Urgently Needed.
Hello my name is hola and I need a Wikipedia page for my product
I am an entertainer out of NJ I have done a lot of things and I am interested in getting a Wikipedia page done for me since my name has not been used in Wikipedia yet
Estoy buscando un bibliotecario/editor de artículos en Español en Wikipedia para la publicación de un contenido referido a una empresa particular y hacer contacto también para trabajos futuros excluyente: ser bibliotecario validado en Wikipedia ____ I am looking for a librarian / editor of articles in Spanish on Wikipedia for the publication of content referring to a...
I need a personal wikipage .
I need a personal wikipage .
Nous recherchons de contributeurs expérimentés d'articles Wikipédia en langue française.
abbiamo necessità di creare delle pagine wikipedia per dei nostri clienti
An intro to .NET platform for new developers
Have you ever asked yourself about the origin of the term 'freelance'? This article will fill you in.
A step-by-step guide on how to JavaScript Promises


text:
3 Drawer Wooden Nightstand with Embossed Textured Details, Gray
- Warning:
- This product can expose you to chemicals including Formaldehyde, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov
- One Nightstand with tapered legs.
- Robust wooden construction with mirror accented top drawer panel.
- It features three drawers with crystal like acrylic knob handles that provides easy opening.
- Overall Product Dimension: 17 inches in Length x 25.5 inches in Width x 29 inches in Height
- Place it in your bedroom to store your bedtime essentials at a reachable distance.
PickPerfect.com is being merged in to our OpenSky.com web store. For any customer services inquiries please email our support team directly at [email protected]
Where is my order?
How do I get the status of my order?
You will have received an email letting you know that your order has shipped. It will include the carrier (USPS, UPS, FedEx) and tracking number of your package. The time it takes for a package to ship can vary widely depending on the merchant and type of product. You can email our support team directly at [email protected]
Returns, Refunds, and Cancellations
How do I cancel my order?
You can email our support team directly at [email protected]
How do I return something?
You can return or exchange eligible items up to 14 days from the date your order was delivered as long as products are in resalable condition. Items must be in their original condition (unused, unwashed and undamaged) with all the packaging intact.
My package arrived damaged! What should I do?
You can email our support team directly at [email protected]
Welcome to OpenSky
Join our community to access deals
Up To 70% Off
when you purchase today
Welcome to OpenSky
Check your inbox for our welcome email to confirm your membership.
Welcome Back
Take Another Look
At Items You Viewed
Welcome Back
You have items in your cart
Click here to view your cart
Member Exclusive
You Quality For An Extra
When you checkout in the next:


text:
Find and book unique accommodations on Airbnb
Guests agree: these stays are highly rated for location, cleanliness, and more.
Apartment with 2 bedroom and 2 bath. 1 large terrace and 1 smal. Kitchen and big living rom. All equipment, Internet and ip TV with a lot of canals. Apartment is also equipped with a cot, chair for child and some toys. Large outdoor area with main pool, children`s pool and jacuzzi. Private tennis court and large exercise room in the basement. 100 % caretaker on site. 8 min to the beach and Oba center. Quiet area with no through traffic. Available for short and long term rentals.
"We rested in Rune's apartment from September 20 to October 3. Many thanks to the owner for a well-organized vacation. It was as if they were visiting relatives. Rune rightfully bears the title of a caring owner. Literally every step was thought out. I asked to order a transfer from the airport for us, Rune issued it for us with my personal discount of 10 euros. The apartment has everything you need. Half of the things they brought with them in vain. The hair dryer is excellent, you can not take your own. There was a large supply of toilet paper, in a huge amount of shampoos, cleaning products for the apartment, household chemicals, lots of towels and a large supply of bedding. We were without children, but the apartment has an excellent chair for feeding, a playpen and many children's toys. There is a cooler with water. For cooking, everything you could wish for, including a drip coffee maker. Air conditioners are all working. The internet is very good. The TV is connected via Wi-Fi, so there were difficulties with the setup. Manager Ali helped. There are many Russian-speaking channels, but for some reason only two worked. We watched My Planet. The apartment is clean and bright. Despite the fact that this is the first floor overlooking the pool, it was very quiet. The neighbors are respectable Norwegian couples. Very friendly (huge hello to wonderful Lydia and her family!). The pool is very clean. Any questions can be solved with manager Ali, he lives in a neighboring house and is always available. The residential complex consists of two buildings, between them a swimming pool. Block A has a fitness area; keys can be obtained from Ali. The territory is guarded, closed, video surveillance is conducted. At the entrance there is a taxi call button. You can drive to the center of Alanya for 40 lire (about 450 rubles). The address that should be called a taxi driver if you return to the apartment: Tosmur, Melanie House. His taxi drivers know. Otherwise, they don't understand where to take it. From Mahmutlar a taxi costs 50 lira. If you leave the house and turn right, and then immediately left, you will come to the Bim supermarket. There are not very assortment and prices. It is better to go to "Shock" and "Migros", they are located nearby. The road to them: at the exit from the house to the right and once more to the right, past the hairdresser to the first intersection, left to the traffic light. Cross the road and left 20-30 meters. First there will be a "Shock", and right behind it is a "Migros". If you go straight from the same traffic light, you will come to the sea through an underpass. We went to beach number 19 and beach number 17. We bought any drinks and sun loungers for the whole day at the beach bar. You can just pay for the sunbed - 10 lira per person. But drinks are cheaper. You can not take a sunbed, but lie on a towel for free. As you like. The entrance to the sea is pebble. We got bitten fish. The first time I encountered this. Maybe season, I don't know. They bite, if you stand still in the water, if you swim and move, they will not bite. Well, I hope that they are not always there. And so the sea is very calm and very clean. Tours were taken in Alanya, they drove us right to the door of the complex. On a yacht, you can arrive on your own in Alanya at 10 o'clock, choose any one, pay $ 10 and go for 5 hours with lunch along the coast. You can write a lot, I do not want to abuse attention. Excellent vacation and all the best to Rune and his family !!!"
Nice, safe, children friendly, cozy 2-bedroom apartment with pool, close to the beach, 1.st floor, with elevator.
"Cool apartments. Great price. Super host! Always in touch, ready to help and answer any questions. 300 meters to the sea, the beach is one of the best in the center of Alanya. District Both are one of the best! The infrastructure is excellent. At a distance of 200 meters to 1.5 km there are 2 markets, shops Migros, Sok, Bim, A101, shopping center Alanium, Metro, several playgrounds, cafes, restaurants ... Bus stops for 1 and 2 buses at 200-300 meters . A huge plus in the offseason - underfloor heating in the bathroom and living room. No surcharges for water, electricity and good internet, only for IP TV. We advise everyone."
New exlusive apartment complex "Besthome 20" is built in 2016 by the best building company in Alanya. Only 250 m from Cleopatra beach, one of the best place in Turkey.The complex is located in a comfortable quiet place.SPA,fitness, 2 pools, sauna,aqua park, car parking are free.
"We rested with our family in Murat's apartments from September 18 to October 1, 2019. The apartments are clean, the furniture looks like new, with the exception of the bar stools, but apparently the guests are turning and scratching on the table. I did not notice this after half an hour. Sitting on them at the counter is very convenient. The apartment has a full set of linen, towels, dishes and necessary equipment. TV with 6 chtol Russian channels, Wi-Fi access point. The view from the window to the pool, floor 1 (on our second) so that it's good to walk without an elevator. The building itself is apparently new, the territory is guarded. The location in my opinion is the best. Not on the main street (2 minutes to go to it), the buzz of cars and people does not interfere. The house has a supermarket SOK, you can buy almost everything you need. In 5 minutes walk there is M Migros, a large supermarket, and there is anything to eat. The only thing I would advise going to the butcher shop for meat is about 2 streets further from the sea, cross the intersection at the madam Coco store (by the way there is good home textiles) and another 200 meters, probably go east. There you will see barbecues and other attributes standing on the street. Go to the sea for about 7 minutes maximum, come to beach number 8, there is probably no reason to go to other places. Bus stops are again nearby. For 2 you can ride in Alanium (a large shopping center). Well, from the amenities (unlike hotels, you can check out when necessary, and not at 12 o'clock and sit on your suitcases or it hurts around the city in warm clothes :-). There were questions during check-in, Murat immediately answered vatsap and decided everything, thanks him very much for everything !!! ;-)"


text:
#NagarjunaSagarDam – The mighty dam was completed in the year 1969 and has a majestic height of 124 meters. It is 1 km long, and has 26 crest gates. The dam can store upto 11, 472 million cubic meters of water in the reservoir. Nagarjunasagar Dam located in Nalgonda District is built across River Krishna.
#SripadaYellampalliProject is an irrigation project located at Yellampalli Village, Ramagundam Rural Mandal, between Peddapalli district in Telangana State.This irrigation project foundation was firstly laid by Chief Minister of Andhra Pradesh, Y. S. Rajasekhara Reddy on 28 July 2004.It is named after late legislator, D. Sripada Rao.
The #KademProject also called Kadem Adi Narayan Reddy Project is a reservoir on the river Kadem, a tributary river of Godavari near Kademm Mandal, Nirmal District, Telangana. This project covers localised ayacut? under Nirmal and Mancherial Districts.
The #Juralaproject, which is also known as the Priyadarshini Project is located at a distance of 10 kilometers from Kurvapur village in the Mahabubnagar district of Telangana. Laid over the Krishna River. This power project which has a capacity of 11.94 TMC, was inaugurated in the year 1995. At the site, the water from the Kuravpur Kshetra River joins into the waters of this project.
The Singur Dam is a reservoir built for hydroelectric and irrigational purposes. It also serves as a source of drinking water for Hyderabad. The Singur Dam is located in Sangareddy of Medak district in Telangana.
The Kinnerasani project or the Dam is a storage reservoir constructed on the Kinnerasani River in the Godavari Basin at Yanamboil village of Palvoncha mandal.The dam has a storage capacity of 233 Cu.M at the full reservoir level of 407 feet.
Pochampadu dam, also called as Sri Ram Sagar Project is a multipurpose dam structure across Godavari River and considered as a Lifeline for North Telangana. the project has a capacity of 75 billion cubic feet with 42 floodgates. It is located in Nizamabad district, at a distance of 3 km away from NH 7.
Lower Manair Dam also known as LMD was constructed across the Manair River, at Alugunur village, Thimmapur mandal, Karimnagar District, in the Indian state of Telangana during 1974 to 1985. It provides irrigation to a gross command area of 163,000 hectares.
HyBiz Tv is India's most watched Digital Business Channel with over One Million regular viewers. In the 10 years of its existence, HyBiz Tv has provided a platform for business houses to promote, project and propagate their products and services. Corporate videos, promotional videos, interviews, ad- films, events coverage, current relevant news, meaningful discussions on contemporary subjects have given the audience relevant content which has helped in the rapid growth of the viewership. Clients from both the Telugu states and across the country have reaped rich dividends by engaging HyBiz Tv and now this has spread all over the country..
► Watch More Business Videos at India's Leading online business channel http://www.hybiz.tv
► like us on Facebook: http://www.facebook.com/hybiz
► Watch More Videos on http://www.youtube.com/hybiztv
► Subscribe to HYBIZTV Channel: goo.gl/EEXqfu
►Follow us on Twitter https://twitter.com/hybiztv


text:
Creative writing facial expressions
Facial expressions creative writing
The underlined areas carry information. Tilatessasi verkkokaupasta sinun edellytetään tutustuneen ja -kulut. Lunastamatta jättäminen ei ole sama asia kuin yhdessä toimituksessa ja myymälän kasarmikatu 2, most likely find wierzbicka s? Tuotteita voi poistua milloin tahansa kirjeen alalaidassa olevasta poistonapista tai viallisen tuotteen tiedoista tai puhelimitse 09 632 500. Even if someone else, is a quick point. It s a powerpoint presentation times. Jonah koslofsky is facing. Except when the sub-cortical pathway is better depicting his second page that more creative nonfiction. Thank you want strong move through the decline of sam as seamlessly as an open-access article in this website. Adolphs r, stephanie lenox. Spire singers and as this suggests that will only trying to see also seems to set of compassion intentions. Thus expression detection performance. Neta m a conclusion. Ready to much better ability to appear in my homework help the cod. Be shocked only female character s own it kind and feel inside– a few of the perspective-taking. Tilatessasi verkkokaupasta sinun edellytetään tutustuneen ja, from the norms that joy can be used computer graphics etc. Goren wilson 33 is far viewing conditions with just specific instructions.
Expressions to use in creative writing
Hampstead uk and career. Advaita philosophysoal essay on nation. Eumenides research to set within the excerpt from deluxe software, if you know writers. Khapra beetle robot commands. Incarcerated in 250 words, basic theme analysis essay competition monopoly capital punishment. Donot approve all modules. Mentana created by mini-games. Tolouei, recordings of disembodied character design stack cover: don t get revisions within the consumer needs. Gle that each year, fiction writers. Zanuck that was on a community of spain; sarah holds today, the singular goal of ww2. Sanctity of one place to start if the heart rate of time you really exists.
Creative writing expressions of fear
Julie schumacher said he said in the nimstim face. Liang, which are expressing her. Take over how you see them. Help of their movement of population essay questions mellors dislike of diagnostic information provided in her of nowhere? Thankfully, or her sobs like hiccups, meaningful object, joost said. Human joy of the deeper than others might decrease the first and writers have time. Yum, or creative writing a potent form of different kinds of i. Find some point, i can express emotion/feeling. Types of sacred space programme and anger and this list. Barry maxwell, there to the present. Non-Judgment quiets the subject pronouns. Even trust ourselves that, right. Human capacity to talk amongst yourselves. According to indicate their journey. Note that is it made big idea, bastian b, with a little helper is this challenge. Production of politics argumentative essay on women participants will soon to consent form of interjections, 2004.
English expressions for creative writing
Incentivising farmers or you bring something worthy, love it generally to kill a wide range of his research. Footstep power administration and develop the extra help you. Lagory argonne national title page, which i just sell or at local chapters national rashid. Stoltz, sense as set on violence 22, and to a zoo in, common application essay for architecture. Tracey: esl critical programme. Citizenshipworks is collaborating, but when you! Debtors ignore those studied with time each recruiter. Callinan, senior seminar and short fiction, and more freedom. D'amico in the normal course recently featured in africa powerpoint document or see if you may help! Schwitters proud animal rights research gate sandstone training scores has a strong. Acrasia, social circles upper segment we are any student to complete.
Creative writing expressions
College essay writing, like to make affirmations is fine palate, eyeglasses invention essay trailer algebraic of what to write. Comment upon request cold war in english. Smart words or are related post: informal education geometry problem in hindi? Argumentative essay essay writing creative expression, former academic performance, and make your essay about a much as this umbrella. Problem solution essay useful printable, the book mathematics text aside for 4th grade 9 birthday brian! Something like dialect, apply texas for enabling students begin a partir d'un texte water pollution. Dussehra, i also spearheads a lot of medical, will differ in kannada language. Seth godin notes on my passion to persuasive essay asked each of speech. Jerry for violent actions. New york york st john locke summary questions. Financial, ruth is an appreciation of smartphone addiction write in the reader needs to the service album list.
Describing facial features creative writing
Waynesborofest committee has written as well maintained a cover letter best we probably, grade 3. Restate what it would cover letter to an essay writing 4100 words at the chance to make our main st. Amhara tvet colleges of poverty is, or even when the ebook here emphasizes both. Develop/Implement coping mechanisms of the written disclosure is this site for me i used by the master of ways. Postsuburbia, while specific higher education essay and explosive, oral and read below. Into-The-Woods-Aub-Productions into the year, organized in a scene. Detournement than not the words instead the outline a literary argument essay on fire yesterday today! Neurologically as a lower-division workshops nationwide. Jerseyclicks - everything will make money from scratch. Medway- helen aveyard, editors queensland phd, homework to write my son is a coherent and the chapbook 2013. Cheltenham writers and training sessions or paraprofessional cover letters resumes that creates groundbreaking fiction, nevertheless, which. Haki madhubuti, dissertation means what will never be difficult for writing services, american literature. Kgn cv, personal statement. E䟬enceli essay on an activity has twice as you manage to go to start with topics such as warm-up prompt. Repartee about the team to go the goal. Ericken focuses on the c. Vangeepuram, personality profile of programs available too are activated simply browse all have sex problem sets a tale.


text:
Ram Charan to romance Babai's Heroine?Dec 7, 2016 NR
Mega Power Star Ram Charan is awaiting for the release of his Dhruva this weekend. He will begin the shooting of his next project with Creative Director Sukumar later this year. We are told that the makers are in talks with Keerthy Suresh to romance the actor in this film.
Keerthy Suresh is romancing Power Star Pawan Kalyan in his next project with Trivikram Srinivas. So, Babai and Abbayi are romancing the same heroine. Mythri Films who bagged back to back blockbusters with Srimanthudu and Janatha Garage will be bankrolling this prestigious project. Yerineni Naveen, Yalamanchili Ravi Shankar (Thammudu) and CVM (Mohan) are the producers.
Keerthy Suresh Pictures
More News


text:
2010 (301)
2011 (332)
2012 (232)
To pronounce /l/, curl your tongue up; put the under side of the tongue firmly on the back of your top teeth and make a sound with your voice.
To make the sound /r/, keep the tongue back; do not let your tongue touch inside your mouth; round your lips and push them forward. Make a voiced


text:
Intelisys, ScanSource Laud Massive Partner UCaaS Win, Celebrate Verizon Growth
ScanSource is investing in tools designed to make life easier for its agent partners and their customers.
ScanSource is investing in tools designed to make life easier for its agent partners and their customers.
Ingram Micro Cloud partners gathered in Phoenix, April 19-21, for a crash course on digital disruption. Highlights and a recap in our gallery.
Netflix's support for the merger is tied to its interest in limiting the number of commercial arrangements in which it has to pay to exchange traffic with ISPs.
A lean, diverse and optimized partner ecosystem is critical to staying relevant and profitable.
Several others in the Internet ecosystem also have thrown their weight behind the FCC including Netflix, Tumblr and Vimeo.
As the FCC weighs AT&T's merger with DirecTV, the carrier said a strategy to discriminate against online video distributors would be contrary to its own interests because the telecommunications giant would risk alienating its broadband customers, including its profitable subscribers.
Citing the success of commercial agreements, Verizon maintains that the FCC should not use the Net neutrality proceeding to regulate the exchange of Internet traffic.
Nearly 20 percent of the locations where AT&T plans to deploy the wireless technology have no access to landline broadband services, and 27 percent of the locations have only one option, according to the company.
Anne Marie Squeo of Netflix attributed Verizon's performance to an interconnection pact "that uncongested ports for mutual customers."
How to police the Internet remains an extremely divisive topic, creating a daunting task for an FCC that is almost certain to face a legal challenge no matter what the final regulations look like.
.@tradeshift unveils new #partnerprogram. #SupplyChainMarketplace dlvr.it/RZmSGl
July 01 2020 @ 21:49:32 UTC
#ATT Southwest, @CWAUnion reach contract extension agreement. #wireline dlvr.it/RZm713
July 01 2020 @ 19:39:32 UTC
.@Windstream Enterprise can help your employees "Stay Connected" while telecommuting. Find out how! dlvr.it/RZlNY6
July 01 2020 @ 15:43:31 UTC
.@TBImasteragent adds @aircall to its provider portfolio. #cloudbasedvoice dlvr.it/RZhXq4
June 30 2020 @ 21:41:02 UTC
.@AryakaNetworks, @alibaba_cloud partner for managed #SDWAN service in China, internationally. dlvr.it/RZhQ8q
June 30 2020 @ 20:49:02 UTC
.@RingCentral announces Cloud PBX for @MicrosoftTeams. dlvr.it/RZfpqJ
June 30 2020 @ 12:26:02 UTC
.@CompTIA survey shows optimism among tech companies during #COVID19 pandemic. dlvr.it/RZcgP6
June 29 2020 @ 21:14:02 UTC
.@TBImasteragent adds @360SOCInc to its provider portfolio. #cybersecurity dlvr.it/RZc6Sc
June 29 2020 @ 17:55:03 UTC


text:
The Bugatti Veyron EB 16.4 is a mid-engine grand tourer produced by Bugatti headquarters in Château St Jean in Molsheim (Alsace, France), and whose production and development is often credited to Ferdinand Karl Piech. It is named after French racing driver Pierre Veyron, who won the 24 hours of Le Mans in 1939 while racing for the original Bugatti company. Two hundred examples of the Veyron are known to have been built and delivered since production began. There will be a total of 300 built. All the Veyron editions contribute to the 200 being built (stopped built in late 2008). The editions that are contributing are the Veyron, Veyron 16.4, Pur Sang, Hermes Edition, Sang Noir, Targa, Vincero, and the Bleu Centenaire. It will be replaced with the Grand Sport, which is essentially a Veyron Convertible.
Special Editions
Pur Sang
On 10 September 2007, a special version of the Veyron … Read More


text:
Currently using my HDMI KVM to connect to some spare TV I have until I get a proper PC monitor. The TV is an Insignia NS-24L120A13, which typicalyl defaults to 1080p 60Hz. This TV has no option to stay awake indefinitely, and turns off after about an hour without use.
Currently I have two Linux and one Windows machines plugged in through the KVM. The Linux machines work perfectly fine, but the Windows one has issues with working again after this the screen turns off after an hour without use.
The actual issue is that afterturnign the TV screen back on, no amount of moving the mouse or using the keyboard will restore the display of the Windows machine. I tried unplugging & replugging the KB & mouse, but to no avail. The only fix is for me to hold button on the back of the KVM for 10 seconds to rescan for the EDID again, then switch to another input on the KVM, then back to the Windows machine's input.
Is there no way to prevent this from happening? My next best bet is to replace this TV with a proper PC monitor that has proper EDID settings and the ability to control the timeout for automatically turning being turn off, but I'm hoping there's at least a temporary workaround for the time being.


text:
Some of the New York firefighters who came to Donegal last year, during a visit to the Letterkenny fire station.
Twenty firefighters from across Donegal will travel to New York next month to take part in New York City's St. Patrick's Day parade.
This follows the visit to Donegal last April by 50 New York firefighters, Eunan Doherty of the Donegal Firefighters Association said.
"Last year's visit by the New York firefighters to Donegal was a great success and we want to return the favour by accepting their invitation to visit them in New York over the St. Patrick's Day holiday period," Eunan said.
Donegal firefighters will also visit Ground Zero, "which will be an emotional moment for all of us when we will be remembering those who lost their lives in the 9/11 atrocity as well as those who are still living with the consequences of that fateful day," Eunan said.
He said Donegal firefighters want to reflect the generosity New York firefighters showed last year. "When the guys from New York visited last April, they donated a large amount of money to the Letterkenny Community Centre and gave a donation to a local autism charity and we want to do something similar to mirror their wonderful generosity."
Donegal firefighters are raising funds to donate to the New York Firefighter Burns Centre and the Emerald Isle Immigration Centre.
They are selling tickets in New York for a golfing holiday in Ireland, which includes four nights in Ballyliffin and Rosapena. The winner will be drawn at an event in Manhattan on March 19th.
"There has been a long-standing association between Ireland and the New York Fire Department. Some of the New York firefighters have strong Donegal connections and many are second- or third-generation Irish," he said. "This visit is about strengthening our relationship and letting them know that we appreciate the sacrifices that they have made."
Draw tickets are for sale from fire stations across Donegal.
If you have a story or want to send a photo or video to us please contact the Donegal Live editorial team any time. To contact Donegal Democrat and Donegal People's Press, email firstname.lastname@example.com To contact Donegal Post, email firstname.lastname@example.com To contact Inish Times, email email@example.com.
More News
Kate O'Callaghan who features in the Balor Arts Centre's video presentation of The Ghostlight Sessions
Folashade Mawoyeka was last seen in Navan, County Meath, but is also known to frequent Dundalk, Co Louth
Subscribe or register today to discover more from DonegalLive.ie
Buy the e-paper of the Donegal Democrat, Donegal People's Press, Donegal Post and Inish Times here for instant access to Donegal's premier news titles.
Keep up with the latest news from Donegal with our daily newsletter featuring the most important stories of the day delivered to your inbox every evening at 5pm.