text:
|Publication number
|Publication type
|Application number
|Publication date
|Nov 9, 2004
|Filing date
|Sep 6, 2002
|Priority date
|Sep 7, 2001
|Fee status
|Publication number
|Lorraine M. LaFreniere, David H. Surgnier
|Original Assignee
|The University Of Chicago
|Export Citation
|BiBTeX, EndNote, RefMan
|Patent Citations (4), Referenced by (6), Classifications (12), Legal Events (8)
|External Links: USPTO, USPTO Assignment, Espacenet
This application relates to and claims priority from U.S. Application Ser. No. 60/317,442 filed Sep. 7, 2001 entitled POWER SWIVEL, AIR DELIVERY SYSTEM AND ROTATING HEAD, the disclosure of which is hereby incorporated in its entirety by reference.
The present invention relates to machinery and methods for exploring beneath the earth's surface and, more particularly, to stratigraphic exploration.
One conventional technology useful for exploring the subsurface characteristics at a geological location includes the use of a cone penetrometer. This apparatus has a cone with an electronic stress sensor that is forced downward through the various subsurface layers. As the cone penetrates different strata, the data sensed by the cone is either collected in the cone or transmitted back to the surface. This data indicates characteristics and thickness of the different strata below the surface.
Recently, other technologies that fall into the general class known as "direct push" equipment have been developed to provide other data about subsurface conditions. One common technology of this nature is known as GeoProbe� and another is HydroPunch.
In practice, these direct push technologies, including the cone penetrometer, are delivered to a field site on some type of mobile platform such as a truck or track-mounted vehicle. The platform is relatively large and heavy in order to handle the forces applied, and support the equipment, involved in direct push techniques. A sensor, such as a cone, is attached to a section of pipe which is, itself, coupled using any of a variety of known means to a mounting system. Included in any of these different platforms are hydraulic rams that attach to this mounting system and produce the downward force needed to push a sensor (and attached piping) down through the ground.
The rams force the mounting system downward which forces the piping and sensor downward as well. As more piping is needed, the mounting system is detached from the top piping section, a new pipe segment is added, and pushing continues. For example, in cone penetrometry, each pipe segment is typically one meter long.
Even though direct push systems can generate up to 40,000 lbs of force, these systems are unable to penetrate or push sensors through consolidated or cemented layers below the surface. In the past, when a consolidated layer was reached, either the site data collection stopped or a conventional drilling rig was brought in to penetrate the consolidated layer.
However, the logistical difficulty in utilizing a conventional drilling rig makes this solution very problematic. An available rig has to first be found and then be delivered to the site. In preparation for the arrival of the drilling rig, the direct push equipment must be cleared from the site and the site prepared for the rig. Water collection ponds and other infrastructure is needed for the conventional drilling rig. Once the drilling operation is completed, the site must be cleaned-up and restored for the return of the direct push equipment.
Accordingly, there is an unmet need for methods and machinery useful with direct push equipment that allows drilling through consolidated surfaces that can be accomplished quickly, efficiently, economically and with as little disruption as possible at a field site.
The present invention addresses these and other needs by providing an air drilling swivel that works with any direct push equipment so as to provide drilling capabilities in the field without the presence of a conventional drilling rig. As a result, the use of direct push equipment is not significantly hampered when consolidated or cemented layers are encountered during subsurface exploration. Within the present application, the term "direct push" is used for convenience and is intended to encompass both conventional direct push equipment as well as driven, hammer driven, or driven-vibrating equipment.
One aspect of the present invention relates to a method for drilling. According to this aspect direct push equipment is used to push a first set of pipe sections and sensor down a bore hole. Then, the first set of pipe sections and sensor are removed from the bore hole and the direct push equipment. Next a power swivel is attached to the direct push equipment, along with a second set of pipe sections and drill bit; and then drilling is performed further down the bore hole with the power swivel.
Another aspect of the present invention relates to a power swivel for drilling down a bore hole. According to this aspect, the power swivel includes a stationary housing configured to be mounted to direct push equipment; a hollow rotating drive shaft configured to rotate within the stationary housing; and a set of hollow pipe sections. A far end of the pipe sections has a drill bit and a near end of the pipe sections is coupled with the rotating drive shaft such that the hollow region of each pipe section aligns with the hollow region of the rotating drive shaft. Within this arrangement, the stationary housing includes one or more air inlet apertures, and the rotating drive shaft includes one or more air openings and arranged within the housing. These different air openings are arranged so that, while the drive shaft is rotating, the one or more air openings periodically align with the one or more air inlet passages to provide a passage way for air into the hollow drive shaft.
Still other objects and advantages of the present invention will become readily apparent from the following detailed description, simply by way of illustration of the best mode contemplated of carrying out the invention. As will be realized, the invention is capable of other and different embodiments and its several details are capable of modifications in various obvious respects, all without departing from the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
The present invention is illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to similar elements and in which:
FIG. 1A illustrates an exemplary direct push operation.
FIG. 1B illustrates an exemplary drilling operation according to an embodiment of the present invention.
FIG. 2 illustrates a more detailed view of the operation of FIG. 1B.
FIG. 3 illustrates a flowchart of using embodiments of the present invention to drill with direct push equipment.
FIG. 4 illustrates a schematic view of an exemplary swivel according to embodiments of the present invention.
FIGS. 5A and 5B illustrate a detailed view of the swivel of FIG. 4.
FIG. 6 illustrates a detailed view of an exemplary drive shaft useful in embodiments of the present invention.
FIG. 7 illustrates an exploded view of a drilling nipple and packoff according to embodiments of the present invention.
FIG. 8 illustrates an exemplary air delivery system according to embodiments of the present invention.
To aid with the explanation of the present invention, concrete examples have been given of borehole size, drill rod size, equipment names and drilling environments. The present invention is not limited to these and other specific cases provided herein which, instead, are give only by way of example to aid in the understanding of the present invention.
FIG. 1A depicts a schematic view of direct push equipment being used in the field. The specific details of the equipment platform 101 (e.g., truck, track-mounted vehicle, etc.) are not shown as the platform involves conventional direct push equipment and which is known in the art.
Within the equipment platform 101, there is a mounting plate 102 that is coupled with one or more pipe sections 104. These multiple pipe sections 104 descend below the surface of the ground 106 and end with a tip section 108 that includes a sensor or other electronic/sampling equipment. The hydraulic ram or rams 110 is coupled with the mounting plate 102 to provide the downward force needed to push the tip or sampling device 108 through the ground 106.
Although depicted as a simple block diagram in FIG. 1A, the hydraulic ram 110 is typically plural hydraulic rams that are evenly located around the mounting plate so as to provide sufficient and evenly distributed downward pressure. The hydraulic ram 110 also provides the upward force needed to raise the plate 102 in order to add new pipe sections 104 and to raise the pipe sections 104 when the tip 108 needs to be removed from the ground.
The arrangement of FIG. 1A will result in the tip sampling equipment 108 being pushed through the ground 106 until a layer is reached that is consolidated, or cemented, and proves too hard to penetrate with direct push technology.
FIG. 1B depicts a schematic view of the power swivel 120 attached to the mounting plate 102 and hydraulic rams in accordance with embodiments of the present invention. The power swivel 120 is attached in this manner so that a consolidated layer 122 can be drilled through. Within the field of drilling, in general, a swivel is a mechanical device that simultaneously suspends the weight of a drill string and provides for the rotation of the drill string beneath it. A swivel includes a stationary part, that is coupled with a power source (e.g., a hydraulic motor) and a mounting platform, and a rotating part that is coupled with a drill string. Conventionally, a swivel also permits a high-volume flow of drilling mud or air from the stationary part through to the rotating part without leaking.
The specific type of hydraulic motor is not critical to the present invention; however, one exemplary motor having sufficient capacity to be effective is the DANFOSS OMS 80 151F500 3.
Instead of the sensor tip 108 used in the direct push configuration of FIG. 1A, the drilling arrangement of FIG. 1B includes a drill bit 126 fixedly attached at the end of the drill string comprised of multiple drill pipe sections 124. A hydraulic source provides input to a hydraulic motor 130 that powers the swivel 120. As the hydraulic motor 130 causes a drive shaft of the power swivel 120 to rotate, the drill string 124 rotates causing the drill bit 126 to rotate and cut through the consolidated layer 122. Typical size bore holes would range from 1.25 inches in diameter to 6.25 inches in diameter; although larger scale equipment could be used to produce larger holes.
In the arrangement of FIG. 1B, the power swivel 120 is rigidly and securely attached to the mounting plate 102 and hydraulic rams. Similarly, sections of drill pipe 124 are connected to the power swivel 120. In this manner, the hydraulic ram's action to force the plate 102 downwards (or upwards) is transferred through the power swivel to the drill pipe sections 124. As a result, the drill bit 126 rotates and is pushed through the layer 122 to effect drilling of that layer. By utilizing the direct push platform, that includes hydraulic rams, hydraulic fluid, mounting plates, etc., drilling through consolidated layers is performed without the need to bring in a conventional drilling rig with all the accompanying difficulty.
As shown in FIG. 1B, the power swivel 120 also includes an air inlet 132 that receives an air flow from a source 134. The details and utilization of this air inlet 132 is depicted more clearly in FIG. 2.
FIG. 2 shows a more detailed view of the power swivel 120 but, so as not to obscure these details, omits some of the equipment depicted in FIGS. 1A and 1B. In particular, there is a circuitous flow path (illustrated by the arrows) in the drilling arrangement of FIG. 1B that allows air, or other fluids, to be introduced at the power swivel 120, flow through the power swivel 120, enter the pipe string 124, flow through the pipe string 124, exit through the drill bit 126, enter the bore hole, and then exit above ground thereby removing drill cuttings from the borehole.
An air source 202 is connected to the power swivel 120, typically through some type of nipple 204, to produce sufficient air flow to permit drilling. An exemplary air source could be the SULAIR 185H Air Compressor. Additives (e.g., water, surfactants, foam, etc.) 206 can be added to the air flow into the power swivel 120. The proper use of additives according to different drilling conditions encountered in the field is known to a skilled artisan and can be used to improve drilling efficiencies and rates.
The air flow enters the power swivel 120 and is directed downwards toward the pipe string 124. The pipe sections of the pipe string are hollow and permit the air flow to proceed towards the drill bit 126. The drill bit 126 has exit holes, similar in size to the inside diameter of the pipes in the pipe string 124. The air exiting the drill bit 126 enters the borehole 208 and lifts the cutting towards the surface. For example, the drill bit 126 can be approximately 2.5 inches in diameter while the pipes have an outside diameter of nearly two inches. This difference in sizes creates an annular region that permits the air to flow upwards unrestricted but that is not so large as to result in a large loss of velocity. Upon nearing the surface, the air flow is redirected by an air nipple 210.
The air nipple 210 includes a portion 214 that is ideally the diameter of the borehole 208, or at times even larger, and is inserted into the top of the borehole 208 to a depth of approximately 2 to 3 feet or more, for example. The air nipple includes a flange 216 and an annular elastomeric packoff 212. The annular packoff 212 forms a seal around the drill pipe 124 that is inserted through the opening of the air nipple 210. The air nipple 210 also includes an exit aperture 218, known as a blewie line, that allows air flow and cuttings to exit the borehole 208 and acts to direct the exit flow in a desired direction. The air nipple 210 is located at a depth such that the exit aperture 218 is approximately 6 to 18 inches from the surface of the ground 106. A collection apparatus (not shown) can be connected with the aperture 218 to collect cuttings for further analysis and to filter the exiting air flow to prevent detrimental air quality near the drilling site.
In operation, the air flow in the borehole 208 rises until it reaches the air nipple 210. The air flow then enters the annular region formed between the section 214 and the drill pipes 124. The air flow then exits out the exit aperture 218.
FIG. 3 depicts a flowchart of an exemplary method of utilizing the power swivel 120. According to the flowchart, subsurface exploration begins, in step 302, with operating the direct push equipment in a normal fashion. This operation continues until step 304 when a consolidated or cemented layer is encountered. At this point direct push operations cannot continue.
Accordingly, the pipes that have been attached to the direct push sensors or sampling device are removed, in step 306, one-by-one from the hole in preparation for drilling. Once the direct push sensors or sampling devices and pipes are removed, the power swivel can be attached, in step 308, to the mounting plates and hydraulic rams of the direct push platform. As the power swivel weighs about 100 lbs, it can be maneuvered into place by personnel at the drill site either manually or with mechanical assistance. Attachment of the power swivel also includes connecting the power swivel (and hydraulic motor) to a hydraulic source and an air source.
Next, in step 310, the drill bit and sufficient piping to reach the bottom of the borehole are coupled together and lowered into the borehole. However, before this step is started, an air nipple and pack-off are inserted into the borehole so that the air flow properly exits from the borehole during drilling.
In step 312, the drill string and the power swivel are connected together so that the drilling operation, in step 314, can take place. The drilling operation continues until the consolidated layer is penetrated.
After drilling is completed, the drill bit, piping and power swivel are removed from the direct push platform in step 316. Afterwards, the direct push sensor, drill pipes and equipment are re-installed, in step 318, so that the direct push operation can continue if desired.
Preferably, the same piping can be used in either direct push operation or in drilling operation. One requirement being that the drilling piping needs to have a hollow core to allow air flow of a sufficient volume to permit removal of the cuttings from the bottom of the borehole.
In an alternative scenario, all the strata of interest may be below a known consolidated layer. In this scenario, it is not necessary to start with a direct push operation until reaching that consolidated layer. Instead, drilling can commence from the surface, using the power swivel, and only after the desired stratum has been reached will the direct push equipment be lowered into the borehole.
A high-level illustration of the power swivel according to one embodiment is depicted in FIG. 4. According to this embodiment, the power swivel includes a number of features that improve its reliability, ease of use and maintenance. Furthermore, one of the critical elements when air drilling is maintaining a sufficient air flow through the flow path. The power swivel of FIG. 4 is designed so that air flow is not restricted into the drill string which results in a large volume of air flowing through the drilling system without the build-up of high pressures. In practice, the present power swivel design enjoys internal pressures typically less than 125 psi.
The hydraulic motor 402 is not specifically a part of the power swivel but is depicted in FIG. 4 to show its relation to the other parts. The swivel 400 includes a number of major sub-assemblies as shown in FIG. 4. Near the motor 402, is the planetary gear assembly 404, this gear assembly reduces the RPMs of the motor 402 to spin the drive shaft 406. Typically, the drive shaft rotates between 0 and 60 RPMs. The drive shaft 406 engages a splined shaft 414 so that when the shaft 406 rotates so does the splined shaft 414. The other end of the splined shaft 414 is operatively coupled with a connecting piece 418 to which a drill string (not shown) is connected. The spinning spline shaft 414 causes the connecting piece 418 to spin which, in turn, rotates a drill bit at the end of a drill string (not shown).
Part of the planetary gear 404, the drive shaft 406 and a portion of the spline shaft 414 are surrounded by a housing 408. During drilling operations, these assemblies rotate within the housing 408 while the housing 408 remains stationary. Although not drawn to scale in FIG. 4, the housing 408 includes mounting flanges 416 which are attached to the direct push platform. Through these flanges 416, the hydraulic rams of the direct push platform are able to exert downward pressure on the housing 408 and a drill string connected thereto. The drill string is forced downwards in the borehole, typically at a range of 0 to 5,000 lbs, while the drill string is rotating. The hydraulic rams also exert an upward force when the drill string needs to be raised.
The external splines on the splined shaft 414 mate with internal splines on the drive shaft 406 in such a way as to permit the spline shaft 414 to move upwards within the opening of the drive shaft 406 to facilitate adding or removing pipe sections to the connecting piece 418. Also, an O-ring or other means (not shown) is included near the top of the spline shaft 414 so that a tight seal is maintained with the drive shaft 406.
The airflow through the power swivel is unrestricted because of the alignment and size of holes 410 and 412 as well as the hollow nature of the rotating components. Holes 410 in the housing 408 are used (typically with a nipple) to introduce air from an external air source into the swivel 400. The holes 412 in the drive shaft 406 allow the air to enter the inside of the rotating portion of the swivel 400. As the drive shaft 406 rotates, one of the holes 412 regularly aligns with the housing hole 410 to create an unrestricted path for air to flow. Conventional drill pipes have an internal diameter of approximately one square inch, although larger (or smaller) sizes are also useful. Thus, the airflow through the holes 410 and 412 of the power swivel 400 should also provide for a full square inch of air to match the inner diameter of the pipe string. By providing this unrestricted airflow, the swivel 400 will allow faster drilling as the large air volume will be able to quickly complete its circuit and remove any cuttings from the borehole.
The embodiment of FIG. 4 depicts four holes 412 spaced at 90 degrees around the drive shaft 406 and two holes 410 opposite each other on the housing 408. Preferably, the holes 412 are roughly one inch square while the holes 410 are slightly larger at approximately 1.3 to 1.4 square inches. Other sizes, numbers, and placements of these holes are also contemplated which provide the equivalent unrestricted air flow throughout the swivel 400.
Both holes 410 do not need to be used simultaneously; doing so only increases the volume of air available for drilling. If one hole 410 is not being used, then it can be plugged.
FIGS. 5A and 5B illustrate a side view and a cutaway view, respectively, of a particular embodiment of a power swivel. There are elements of the power swivel 500 that are conventional items such a O-rings, bearings, bolts, etc. that are used in a conventional manner and, although shown in the figures, are not discussed in great detail.
Starting at the top of the swivel 500 shown in FIG. 5A, there is a flange 502 which is useful for attaching the planetary gears, the hydraulic motor and the swivel 500 together. The flange 502 is merely the bottom portion of the planetary gear while the remaining portion of the gear above the flange is not shown in this figure. An air inlet nipple 504 is shown on both sides of the housing 506 which is also known as a case weldment assembly. This housing 506 remains stationary during operation of the swivel 500 while other sub-assemblies housed inside rotate.
Below a middle flange of the housing 506, is a retractable cover 508 that permits access within the housing 506 without requiring disassembly. In reference to FIG. 5B, flexible packing 534 is depicted near the top of the swivel 500. This packing can be, for example, Thermabraid™ packing which is flexible graphite, and will eventually wear down over the lifetime of the swivel 500. Adjustment screws are accessible though the opening behind the cover 508 that enable tightening of the surfaces around the flexible packing 534. By tightening the pressure on the packing 534, its useful lifetime can be extended as compared to packing which needs replacing when it beings showing signs of wear.
Returning to FIG. 5A, attached to the housing 506, using bolts 512, is a flange mounting assembly 510. This assembly 510 is the part of the swivel 500 which is mounted on the direct push equipment during drilling.
The spline shaft 514 exits from the bottom of the housing 506 and couples with a transition, or extension, piece 516 connected to the end piece 518. The tip of the end piece 518 is threaded to mate with conventional drilling piping.
The top of FIG. 5B is similar to that of FIG. 5A in that a portion 530 of the planetary gear is depicted. Within FIG. 5B, there are also a number of O-rings (e.g., 528, 542, and 554) that provide for fluid tight seals between adjacent surfaces. These seals help ensure that the air flow through the power swivel 500 is not diminished by leaks.
Similarly, there are screws (e.g., 520) and bolts (e.g. 522) that are used in their conventional manner to fixedly attach two adjoining surfaces such as the lock plate 526 to its mating surface. There are also a number of elements that are arranged in the annular region between the stationary swivel housing 506 and the rotating drive shaft 548; these elements support the smooth operation of the power swivel but other, functionally equivalent substitutes are contemplated and considered to be within the scope of the present invention. Some of these support elements include the union cylinder 536, the disc spring 538, a washer 540, the union bearing 546 and the casing bearing 552.
The planetary gear 530 has a rotating shaft that is splined on its external face. The drive shaft 548 has a region near its top that has splines on its internal face. While it is possible that these two splines can be arranged so that they mate and engage each other during operation, the preferred embodiment of FIG. 5B includes a spline bushing 532. This bushing 532 has splines on both its internal and external faces. The splines on the inside of the bushing engage the shaft of the planetary gear and the splines on the outside of the bushing 532 engage the inside of the drive shaft 548. FIG. 6 shows a more detailed view of the drive shaft 548. The splines 602 near the top are what mate with the spline bushing 532. The center section 606 is preferably smooth on the inside as this portion does not need to mate with any other surfaces. The bottom section 604 (although not visible from this perspective) includes internal splines that engage the spline shaft 514. A plug 544 fits within the drive shaft 548 below the splined section to prevent air from exiting from the top of the swivel 500.
In operation, the drive shaft 548 rotates at approximately 0 to 60 RPM while the drilling bit is being driven down the borehole. Just as importantly, though, the holes 608 of the drive shaft 548 regularly rotate in front of the air inlets in the housing 506 so that air enters the swivel 500 in an unrestricted manner.
Two important elements of the swivel 500 are thrust bearing 524 and tapered roller bearing 550. The thrust bearings 524 keep the thrust from being transferred in an upward motion to the gear train and prevent downward thrust from being transferred to the housing. As a result, wear and tear on the machinery will be significantly reduced which saves maintenance time and costs. The tapered bearing 550 acts as both a thrust bearing (similar to 524) and as an axial thrust bearing. In other words, this bearing 550 also helps eliminate lateral wear on the packing and housing of the swivel thereby eliminating vibration and lateral movement.
Drilling Nipple and Packoff
FIG. 7 depicts a detailed view 700 of the drilling nipple and packoff whose operation was explained in relation to FIG. 2. In a preferred embodiment, this device 700 is composed of a steel tube 702 approximately 2.5′ in length having an internal diameter of approximately 3 inches and an outside diameter of about 3.5 inches. The tube 702 can be constructed from cold rolled steel or other equivalent materials. The lateral opening 704 forms approximately a 90 degree bend with the tube 702 and is around 8 inches from a flange 705. The flange 705 is part of the tube 702 and has a center hole with a 3 inch diameter and a larger outside diameter such as, for example, 6 inches. There are multiple holes through the flange 705 to permit the pipe wiper 706 and top flange 708 to be secured to the flange 705. The pipe wiper 706 can be similar to a one inch pipe wiper manufactured by A. W. Rubber, Inc. that acts as a sealing element between a drilling borehole and push/drill rods or pipes. The top flange 708 also has a three inch inner diameter and a larger outer diameter, such as 8 inches.
Air Delivery System
As mentioned earlier, the power swivel preferably provides air drilling adapted to a variety of push equipment. One embodiment of an air delivery system for the power swivel is depicted in FIG. 8. The air delivered to the power swivel flows through the drilling system in an unrestricted manner such that a full inch of air flow is supported during drilling operations. The embodiment of FIG. 8 is described within the specific environment of providing a full square inch of air flow through the power swivel. If different air volumes are desired, different dimensioned equipment can be readily substituted.
An air compressor 802 is used to provide an external source of air into the air delivery system 800. The compressor 802 is connected to a fitting 804, such as a 1.00″ NPT�1.25″ Chicago fitting, that is connected to a section of pipe 806, such as 1″ extra-heavy steel piping. A Sensor 808 can be included to sense and indicate pressure conditions before the valve 810. Valve 810 is a 1.25″ NPT, normally closed, remotely operated valve and is connected by the pipe section 811 with a 1.25″ NPT, normally open, valve 814.
The valves 810 and 814 can be solenoid valves or pneumatic valves or even other equivalent valve mechanisms. The valve 810 is used to control and shut off the air supply to the swivel. In the case of a power failure or an emergency, the valve will automatically close to shut off the air supply. In the event of an emergency, valve 814 will open to discharge unrestricted to the atmosphere. This is to release pressure from the piping system. In normal operating mode, the valve 814 can be controlled to release to the atmosphere so as to relieve pressure in order to permit addition or removal of additional rods from the drill string. Both valves 810 and 814 are controllable from a control panel 812 in the drill equipment operator's station.
The precise placement of sensors 808 and 816 on their respective piping segments is not critical as long as sensor 808 is placed before the valve 810 and sensor 816 is placed after the valve 814. These sensors are used to sense pressure within the air delivery system and provide this data to the drill operator.
The end of the air delivery system 818 connects (preferably using some type of quick connect coupling) to a flexible high-pressure delivery line (not shown). The delivery line is connected with the swivel thereby providing air for the drilling operation.
The various embodiments of the swivel described herein have usually been described in the environment of air drilling because air drilling has a number of advantages over fluid drilling. However, the present invention can utilize water, or mud, drilling techniques as well. Similarly, mist drilling, foam drilling and other drilling techniques are contemplated for use with the present invention. The use of air flow, however, eliminates contaminated drilling fluvias being raised to the surface, significantly reduces the potential for contamination of underground aquifers through filtration of free water in the mud system, and enables drilling in freezing weather.
Although the present invention has been described and illustrated in detail, it is understood that the same is by way of illustration and example only, and is not to be taken as a limitation, in scope or spirit, of the present invention which is limited only by the terms of the appended claims.
|Cited Patent
|Filing date
|Publication date
|May 20, 1976
|Feb 21, 1978
|Fishing Tools, Inc.
|Power swivel
|Aug 27, 1984
|Mar 11, 1986
|Young Horace J
|Compact power swivel
|Sep 24, 1986
|Dec 13, 1988
|Tone Boring Co., Ltd.
|Air pressure impact drilling method and apparatus for same
|Apr 5, 1989
|Jan 2, 1990
|Michael Skelly
|Method and apparatus for rotary power driven swivel drilling
|Citing Patent
|Filing date
|Publication date
|Jul 3, 2006
|Oct 27, 2009
|Roussy Raymond J
|Assembly and method for discharging fluid into a drill string of a rotary-vibratory drill
|Feb 18, 2009
|Feb 1, 2012
|Mar 15, 2010
|Aug 4, 2010
|Drilling and grinding tubular column structure of two-stage shunting screw drill
|Mar 15, 2010
|Apr 10, 2013
|Drilling and grinding tubular column structure of two-stage shunting screw drill
|Aug 8, 2012
|Nov 21, 2012
|Undisturbed soil sampler at field geological section
|Aug 8, 2012
|Jul 2, 2014
|Undisturbed soil sampler at field geological section
|U.S. Classification
|175/57, 175/162, 175/189
|International Classification
|Cooperative Classification
|European Classification
|Mar 30, 2004
|Apr 5, 2004
|Apr 26, 2005
|Certificate of correction
|Sep 28, 2006
Owner name: U CHICAGO ARGONNE LLC,ILLINOIS
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:UNIVERSITY OF CHICAGO, THE;REEL/FRAME:018385/0618
Effective date: 20060925
|May 9, 2008
|Fee payment
Year of fee payment: 4
|Jun 25, 2012
|Maintenance fee reminder mailed
|Nov 9, 2012
|Lapse for failure to pay maintenance fees
|Jan 1, 2013
|Expired due to failure to pay maintenance fee
Effective date: 20121109


text:
1879 $1 Goloid Metric Dollar, Judd-1632, Pollock-1829, R.7, PR64 Red and Brown NGC....Click the image to load the highest resolution version.
Stunning 1879 Pattern Dollar, Judd-1632, PR64 Red and Brown1879 $1 Goloid Metric Dollar, Judd-1632, Pollock-1829, R.7, PR64 Red and Brown NGC. George Morgan's design for a goloid metric dollar with the bust of Liberty facing left on the obverse, hair braided and coiled at the back of her head, E PLURIBUS UNUM above and the date 1879 below, with stars on the left and right side. On the reverse, the elemental components are central to that side and surrounded by a small circle of stars, and two other circles of statutory requirements between the stars and the rim. Struck in copper with a reeded edge. A gorgeous pattern, both for its design and for its exceptional aesthetic appeal. Satiny and reflective fields exhibit considerable mint red with traces of pale blue toning. The central obverse device is cameo-like with excellent contrast.
From The Van Treuren Collection. (NGC ID# 2AHL, PCGS# 72010)
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Given the pervasiveness of the web, it only follows that search engine optimization is a topic of crucial importance to any or all companies. Although the process may seem intricate and complex, this informative article is intended to offer you helpful tips and hints to guide you through the process of optimizing your company' search engine results.
Let us go over an example of a title tag that is good to help you understand how you should assemble a tag. Instead of working up something like My Business, you should instead be more particular to what your website or company is around; i.e. My Internet Wealth Building Company. Keep this same theme for every page.
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10/9/2013 (2 years ago)
Catholic Online (www.catholic.org)
We never heard this homeless man beg or even ask for anything, but his poverty was clear. One day, my husband took the time to stop, give the man some food and learn his name was Charles. From then on whenever they crossed paths, my husband would leave Charles with a few leftover meals to fill his empty belly.Beyond a name, his story remained a mystery, but something about Charles touched our hearts.
Catholic Online (www.catholic.org)
10/9/2013 (2 years ago)
Published in Living Faith
Keywords: poverty, Lazarus, poor, homeless, Matthew 25, love of preference for the poor, preferential option, Tara K. E. Brelinsky
ZEBULLON,NC (Catholic Online) - Long, stringy, unkept hair framed his down-turned face as he sat sleeping on the Walmart bench. His ragged, dirty clothes hung loosely so that his size was masked. A hand of fresh bananas laying beside him, someone had taken pity and left the small meal for his discovery whenever he awoke.
Sometimes he'd find refuge and a bit of charity in a local fast food joint or more often he could be found wandering the streets around town. A seemingly gentle soul, our family began to see him here and there on a fairly regular basis in our old hometown.
The local soup kitchen fed hungry residents and visitors throughout the week, but weekends saw their doors closed. At the time, my husband delivered food for a vending company and he often brought home stales (food that was still good, but passed the sell by date.)
We never heard this homeless man beg or even ask for anything, but his poverty was clear. One day, my husband took the time to stop, give the man some food and learn his name was Charles. From then on whenever they crossed paths, my husband would leave Charles with a few leftover meals to fill his empty belly.
Beyond a name, his story remained a mystery, but something about Charles touched our hearts.
I have to admit it wasn't an uncommon occurrence to have panhandlers knocking on our front door. Most times the story they told had been heard before. "My car ran out of gas around the block. My kids are inside. Can you give me money?" Cautiously, I learned to refuse the not infrequent requests.
And there was the time a glassy-eyed woman rang our bell during dinner. She was hungry and it was Saturday so the soup kitchen had no relief to dish out. Stirred by her polite plea, I filled a bag with food and placed it in her hands. She thanked me and descended my porch steps. I watched as she made her way down the block and then flung that bag full of food into someone's bushes and continued on her way.
Those kinds of dishonest cries are enough to cause us to tune out or turn away, but then we risk becoming like the rich man who failed to see Lazarus starving in his doorway. Sure, we need to enlist some level of caution because there can be real danger before us. But we can't excuse ourselves from helping altogether.
Christmas time rolled around and I happened to be shopping in a Catholic book store when Charles came to mind. While I had no way of knowing whether he believed in God or what, in any faith, he proclaimed, a little prayer book caught my attention. St. Joseph's pocket book of prayers seemed the perfect size for a man who spent much of his time on foot.
I bought that book, took it home and wrapped it in my best Christmas paper. Like a prayer, the details felt important as I folded each corner and turned over every edge before taping them together. It had to be beautiful.
Keeping that gift close at hand, we spied Charles walking somberly across an empty parking lot one evening at dusk. Rolling down the window, I called out his name to which he stopped and turned in my direction. Like a child excited to find presents under the tree, I rushed toward him and thrust that gift into his open hands.
Merry Christmas were the only words I uttered and then we parted ways. He headed for the tree line, me for our van, so I have no way of knowing where that gift ended up residing. Maybe it landed in a ditch like that bag of food or perhaps it rested often in the hands of Charles. Regardless it doesn't matter, I saw Christ in Charles and that gift was my attempt to be Christ to him. Beyond a meal to satisfy his physical hunger, I wanted him to feel cherished and important.
As a mother, I've purchased and distributed many gifts throughout the years. Each one represents a little offering of love, but no one ever meant so much as Charles'. In his poverty he had no way of repaying us. In fact we weren't even motivated by words of praise or thanks. Charles was simply like Lazarus in our doorway. We saw his need and his dignity and gave to him what we had out of love.
Tara K. E. Brelinsky is a home schooling mother of eight living children, with six more heavenly ones who intercede. Married to her childhood sweetheart, they make their home in North Carolina where they teach Natural Family Planning, grow a garden, raise two dogs, a cat, a fish, ducks, roosters and a flock of hens (in addition to all those wonderful kids). Tara studied journalism a lifetime ago in college, but now she writes simply for the the glory of God. You can read more of her musings and inspirations on her blog "Blessings In Brelinskyville" (www.http://brelinskyville.blogspot.com/).
Brown Wood Family Rosary
St Patrick Rosary
By Catholic News Agency
Global efforts to fight poverty protect the environment and the common thread of promoting human dignity must connect all make decisions about the economy, a Holy See representative told a United Nations body this week. New York City (CNA) - "In our efforts to ... continue reading
By Linky C. (CALIFORNIA NETWORK)
Pope Francis delivered a homily on one of his favorite topics Friday morning during a mass at the Saint Martha residence. The homily focused on how the devil's temptations never wane. LOS ANGELES, CA (Catholic Online) - Pope Francis' recent homily in the chapel at the ... continue reading
By Kevin J. Jones, CNA/EWTN News
After Pope Francis' visit as a "missionary of mercy," Cuba is now in a prime moment to move forward in its relationship with the Church and work for the common good, said a representative of an aid group that works in the country. Havana, Cuba (CNA/EWTN News) - ... continue reading
By Catholic Online (CALIFORNIA NETWORK)
Pope Francis, speaking at Mass Friday morning, warned the faithful about the ways of Satan. "The evil one conceals himself, and comes with his very polite friends, knocking at the door, asking permission, but then moves in and spends time with the man and, ... continue reading
By Hannah Marfil (CALIFORNIA NETWORK)
Life struggles are inevitable but to look at them more than just a bump in the road is like putting rocks in your backpack before a hike. God doesn't want that - our journey to Him is meant to shape us in a way He planned for us. Little by little, we achieve victories ... continue reading
By Elise Harris, CNA/EWTN News
Family rescues us from indifference and loneliness and teaches us the essentials of life, Pope Francis said - adding that as the family of God, the Church has the same role and must evaluate how to live this out. Vatican City (CNA/EWTN News) - "Like Saint ... continue reading
By Tony Magliano
For the sake of our salvation, we need to pay serious attention, and act with purpose, to what Jesus teaches here in Matthew's Gospel: "When the Son of Man comes in his glory, and all the angels with him, he will sit upon his glorious throne, and all the nations will ... continue reading
By Linky C. (NEWS CONSORTIUM)
12-year-old Julia Bruzzese, who has been experiencing symptoms of Lyme disease, suffered from sudden paralysis that doctors are still unable to explain. However, following a blessing from Pope Francis, the young girl seems to be healing. NEW YORK, NY (Catholic Online) ... continue reading
By Elise Harris, CNA/EWTN News
Pope Francis formally opened the synod of bishops Sunday, telling participants that the union between a man and woman is the foundation of God's plan for the family, and a solution to the many forms of loneliness in today's world. Vatican City (CNA/EWTN News) - ... continue reading
By Catholic Online (NEWS CONSORTIUM)
Presiding over a prayer vigil in St. Peter's Square, Pope Francis led the beginning of the Extraordinary Synod of Bishops on the Family, at the Vatican. Drawing tens of thousands of the faithful, many were present in the Square since the afternoon for a ... continue reading


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Who's who listing of Chapters, Affiliates and Partners along the NCT
The following is a listing of the local groups that work to support the NCT. To learn more about one of these groups, click on one of the links below.
The following is a listing of the local groups that work to support the NCT. To learn more about one of these groups, click on one of the links below.
|North Dakota
|1. Lonetree
|4. Star of the North
|11. Brule St. Croix Chapter
|2. Sheyenne River Valley Chapter
|5. Laurentian Lakes Chapter
|12. Chequamegon Chapter
|3. Dakota Prairie Chapter
|6. Itasca Moraine Chapter
|13. Heritage Chapter
|7. Arrowhead Chapter
|8. Kekekabic Trail Club
|9. Border Route Trail Association
|10. Superior Hiking Trail Association
|New York
|14. Ni-Miikanaake Chapter
|32. Wampum Chapter
|37. Finger Lakes Trail Conference
|15. Peter Wolfe Chapter
|27. Buckeye Trail Association
|33. Butler Chapter
|38. Central New York Chapter
|16. NCT Hikers
|28. Adams County Chapter
|34. Clarion Chapter
|17. Superior Shoreline Chapter
|29. Little Cities of the Forest Chapter
|35. Rachel Carson Trails Conservancy
|18. Hiawatha Shore-to-Shore Chapter
|30. Ohio Valley Chapter
|36. Allegheny National Forest
|19. Harbor Springs Chapter
|31. Great Trail and Sandy Beaver Chapter
|20. Jordan Valley 45°
|21. Grand Traverse Hiking Club
|22. Spirit of the Woods Chapter
|23. Western Michigan Chapter
|24. Chief Noonday Chapter
|25. Chief Baw Beese Chapter


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Financial Aid
Financial aid is available in the form of grants, federal student loans, work-study, veteran's benefits, and scholarships to help meet a student's financial need. And most students rely on some form of financial aid to get through college.
To assure you receive the most aid possible, a member of the Financial Aid Office will be happy to help you through the application process.
The cost of tuition shouldn't stand in the way of getting an education.
|Important Dates for Fall 2015
|Fall 2015 Financial Aid Refunds sent to Higher One for disbursement to students
|September 28, 2015
Contact Us
Financial Aid Office
Henderson County Campus
180 West Campus Drive
Flat Rock, NC 28731
(828) 694-1816
School Code: 009684
Monday through Thursday, 8 a.m. to 5 p.m.
Friday, 8 a.m. to 4:30 p.m.


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Top Definition
A severe thrashing derived from the skull dragging of one's ass in car racing.
That car won't even be competition, I will put the whoop shit on him.
by TT October 14, 2003
Type your email address below to get our free Urban Word of the Day every morning!
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Proposal Login
Trulite Expanding Grenada Operations
08/21/2015 |
Project to Create 15 Jobs and Increase Production Capacity
Ice Industries Expansion to Bring Unique Opportunities to Grenada Facility
08/21/2015 |
Project will create 100 new jobs and bring sizable investment to the community.
Contact Information
Grenada Economic
Or contact us using our online form.
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As you visit this site you will find pieces of information that you may want to add to a Custom Profile. To do that simply click the "add" link that is associated with that information. Once you are finished gathering data simply click "View Custom Report" and that will take you directly to your report. From there you can email, print or create a PDF of that report.
ADP creates a minimum of 26 jobs through expansion
11/23/2010 |
ADP will build a new 35,000 sq ft facility and invest a minimum of 1.5 million dollars in Grenada
Grenada, Miss. (November 22, 2010) -The Grenada County Economic Development District (the EDD)) announced today that Advanced Distributor Products (ADP) will expand its facilities in Grenada to accommodate a new fabrication process. The process will be housed in a new 26,000 square foot facility to be built by ADP next to their existing facility in Grenada's Air Industrial Park. ADP has been located at the Park since 1996.
The Grenada County Board of Supervisors was recently granted, a $135,000 Development Infrastructure Grant (DIP) from the Mississippi Development Authority to renovate an existing County-owned building that will support ADP's expansion plans. The project will generate a minimum of 26 direct full time jobs in the community, plus an investment of $1.5 million dollars from Lennox Inc. in building, equipment and machinery.
"ADP's decision to expand in Grenada further reinforces that Mississippi has a supportive business climate in place to help businesses grow," said Gray Swoope, executive director of the Mississippi Development Authority (MDA). "I am pleased we were able to provide assistance for this project, and I thank ADP officials for their continued investment in Grenada, Grenada County and the state of Mississippi."
"The new building and improvements to our current building will enhance our response to our customers and to the rapidly changing marketplace.," said Greg Goetzinger, Director, ADP Operations. "Our entire organization appreciates the support of the Grenada County EDD and Grenada County Board of Supervisors for expediting and coordinating this endeavor."
A business unit of Lennox International Inc. (NYSE: LII), ADP is one of the world's largest residential evaporator coil manufacturers involved in designing, producing and selling high efficiency air handlers, coils, and unit heaters. ADP's production system is ISO 9001:2008 certified.
Pablo Diaz, Executive Director of the EDD stated, "When ADP started considering a new fabrication process, we knew Grenada had a unique opportunity. We worked very closely with state officials to show ADP all the advantages of bringing this expansion to Grenada. Today, we could not be happier with the results."
Columbus Hankins, County Supervisor for District 3, said, "I am delighted to see ADP is bringing new jobs to Grenada and increasing its manufacturing footprint. These jobs could be going anywhere else, instead, they are coming to Grenada because here they find the workforce and the support they need to succeed."
Larry Vance, a member of the Grenada City Council, added, "We are excited that ADP is adding jobs in Grenada, especially in these slow economic times. We commend their commitment to the community and hope they will continue to grow in the coming years."
The Grenada County Economic Development District (the EDD) is the official economic development entity for Grenada County and an MDA partner. Pablo Diaz is Executive Director of the Grenada County Economic Development District.
- ### -
Click here to view PDF (124 KB)


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KABUL, Afghanistan (AP) — Insurgent attacks are down in some heavily populated areas of Afghanistan where U.S.-led coalition troops have been concentrated, but violence continues in rural areas, an outgoing American commander said Monday.
U.S. Army Lt. Gen. David Rodriguez, who directed day-to-day operations in the war, spoke briefly to reporters just before he officially ended his job as commander of the U.S.-led coalition's Joint Command and deputy commander of U.S. forces in Afghanistan.
"The violence has gone down where we've focused our efforts," he said standing on the tarmac at a Kabul military airport just before he boarded a plane bound for Europe. "You have to watch it very carefully because the violence is now outside instead of inside the populated areas. It takes a lot work to really understand the nuances of what's happening."
Over the weekend, Gen. David H. Petraeus, the outgoing commander of U.S. and NATO forces in Afghanistan, said insurgent attacks in May and June were down slightly from the same months last year. Gen. Petraeus, who is retiring from the military to become the next CIA director, said it appeared the downward trend would continue through July.
The Taliban issued a statement Monday rejecting this claim.
"This is a baseless statement, and there is no reality in it," the insurgent group said in an email responding to Gen. Petraeus' comments. The group said they have not decreased attacks, and they called Gen. Petraeus' comments "propaganda."
Gen. Rodriguez maintained that fighting was down.
"The violence has been down for a little while, and it's not in the densely packed areas, but outside more often than not," Gen. Rodriguez said.
"But, look, these things go up and down, and we're going to have to sustain that with our partners."
Gen. Rodriguez, a native of West Chester, Pa., previously served as the military assistant to then U.S. Defense Secretary Robert M. Gates. Before that, he was commander of the 82nd Airborne Division and the regional commander for operations in eastern Afghanistan.
Gen. Rodriguez handed over his responsibilities to U.S. Army Lt. Gen. Curtis Scaparrotti at a ceremony attended by top military and Afghan officials, then left for Europe to visit with NATO partners in Poland, Germany, Italy and France.
Gen. Rodriguez also said that there has been progress in building up the Afghan national security forces.
"Afghan forces are stepping up more and more," he said. "I know they're going to do that. It will be uneven, but we want that to keep moving forward as fast as we can."
Gen. Rodriguez, who has spent more than 40 months in Afghanistan over the past 4½ years, said he believes that President Obama's pullout plan for this year and 2012 can be carried out without undue risk to the military's mission of gradually handing over security responsibility to the Afghans. The troop withdrawal plan has been criticized by some Republicans as too fast and risky, while some Democrats have complained that it is too slow and cautious.
Mr. Obama ordered that 10,000 U.S. forces be gone by the end of the year and that another 23,000 be home by September 2012.


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The Somatotrope as a Metabolic Sensor: Deletion of Leptin Receptors Causes Obesity
ABSTRACT Leptin, the product of the Lep gene, reports levels of adiposity to the hypothalamus and other regulatory cells, including pituitary somatotropes, which secrete GH. Leptin deficiency is associated with a decline in somatotrope numbers and function, suggesting that leptin may be important in their maintenance. This hypothesis was tested in a new animal model in which exon 17 of the leptin receptor (Lepr) protein was selectively deleted in somatotropes by Cre-loxP technology. Organ genotyping confirmed the recombination of the floxed LepR allele only in the pituitary. Deletion mutant mice showed a 72% reduction in pituitary cells bearing leptin receptor (LEPR)-b, a 43% reduction in LEPR proteins and a 60% reduction in percentages of immunopositive GH cells, which correlated with reduced serum GH. In mutants, LEPR expression by other pituitary cells was like that of normal animals. Leptin stimulated phosphorylated Signal transducer and activator of transcription 3 expression in somatotropes from normal animals but not from mutants. Pituitary weights, cell numbers, IGF-I, and the timing of puberty were not different from control values. Growth curves were normal during the first 3 months. Deletion mutant mice became approximately 30-46% heavier than controls with age, which was attributed to an increase in fat mass. Serum leptin levels were either normal in younger animals or reflected the level of obesity in older animals. The specific ablation of the Lepr exon 17 gene in somatotropes resulted in GH deficiency with a consequential reduction in lipolytic activity normally maintained by GH and increased adiposity.
Full-textDOI: · Available from: Gwen V Childs, Sep 28, 2015
- SourceAvailable from: Dorota Zieba
[Show abstract] [Hide abstract]
- "The results of that study supported the contribution of hyperleptinemia as negatively connected with GH secretion. The selective deletion of leptin receptors from somatotropic cells in mice did not affect the total cell number of the somatotroph, although there were the reduced number of GH-expressing cells and consequently GH secretion, suggesting that leptin affects GH expression and secretion but not somatotroph development [30]. A study by Luque and Kineman [31] supported the idea that a pituitary defect is a key component in the GH deficiency observed during obese states. "
ABSTRACT: Decreased growth hormone (GH) function in obese patients might contribute to associated metabolic abnormalities. This study aimed to in-vestigate the effect of leptin, GH and periods of leptin sensitivity or/and insensitivity on the ex-pression of the SOCS-3 gene in the ovine pi-tuitary and to examine the influence of centrally administered leptin on GH release in sheep. Our first experiment investigated the periods of leptin resistance and leptin sensitivity, which are known as the long day (LD) and the short day (SD) periods, respectively, using ewes that were surgically fitted with third ventricular cannulae. The ewes were assigned randomly to one of three treatments and were centrally infused at 0, 1 and 2 h, beginning at sunset. The treatments consisted of central infusions of either Ringer-Locke buffer or leptin (0.5 or 1.0 μg/kg body weight (BW), respectively). Our next experiment examined the pituitaries isolated from ewes de-capitated in either May or November. The ex-plants were treated with control or GH (100 or 300 ng/ml) or leptin (50 or 100 ng/ml)—containing media and incubated for one of four different time intervals. The in vivo experiments demon-strated variable effects of leptin on GH release depending on the period of leptin sensitivity/ insensitivity. The in vitro experiments demon-strated that leptin significantly influenced the expression of the SOCS-3 gene during that SD compared to during the LD. During the SD, we observed that significantly low or high doses of GH affected the expression of SOCS-3. These results indicated a strong correlation between leptin or GH and SOCS-3, which might explain leptin resistance and the associated perturba-tions in GH signaling.
Article: Does the pituitary somatotrope play a primary role in regulating GH output in metabolic extremes?[Show abstract] [Hide abstract]
ABSTRACT: Circulating growth hormone (GH) levels rise in response to nutrient deprivation and fall in states of nutrient excess. Because GH regulates carbohydrate, lipid, and protein metabolism, defining the mechanisms by which changes in metabolism alter GH secretion will aid in our understanding of the cause, progression, and treatment of metabolic diseases. This review will summarize what is currently known regarding the impact of systemic metabolic signals on GH-axis function. In addition, ongoing studies using the Cre/loxP system to generate mouse models with selective somatotrope resistance to metabolic signals will be discussed, where these models will serve to enhance our understanding of the specific role the somatotrope plays in sensing the metabolic environment and adjusting GH output in metabolic extremes.Annals of the New York Academy of Sciences 03/2011; 1220(1):82-92. DOI:10.1111/j.1749-6632.2010.05913.x · 4.38 Impact Factor
- [Show abstract] [Hide abstract]
ABSTRACT: Growth hormone (GH), a master regulator of somatic growth, also regulates carbohydrate and lipid metabolism via complex interactions with insulin and insulin-like growth factor-1 (IGF-1). Data from human and rodent studies reveal the importance of GH in insulin synthesis and secretion, lipid metabolism and body fat remodeling. In this review, we will summarize the tissue-specific metabolic effects of GH, with emphasis on recent targets identified to mediate these effects. Furthermore, we will discuss what role GH plays in obesity and present possible mechanisms by which this may occur.Frontiers in Endocrinology 09/2011; 2:32. DOI:10.3389/fendo.2011.00032


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Cross Country (twice) Pickup Camper Purchase Experience
Yah - I enjoyed your story too - thanks for giving us the whole thing! Can empathize with your frustration at the long drive to find out the seller wasn't exactly truthful. We had a similar experience flying to Florida to pick up a classic car that was totally off what the guy said on the phone and in emails (and sometimes pictures can really fool you). Lost 1000 bucks on that trip! We also had a similar story when buying our trailer - we found what we wanted, then searched for one. The first 2 we saw didn't turn out to be acceptable, but at least they were not too terribly far away. Then the third was perfect and we drove 1000 miles to get it. Have fun with your new camper. :)
09/24/15 05:48am
Truck Campers
Just bought a Camper
Looks nice, but can a Jeep really pull a trailer?
09/24/15 03:32am
Beginning RVing
Best Wax for Fiberglass Trailer?
^ This is what I use and my fiberglass still looks brand new. http://ecx.images-amazon.com/images/I/41-raMQmYFL.jpg width=100 Can get it on Amazon.
09/23/15 05:37pm
Travel Trailers
RV or camping manners....
Well, I am amazed at the people here who don't think it's rude to dump next to others at the table. From some of these responses we can see that there are folks who just don't think about anyone but themselves. And if some folks here think it's OK, then we can't be surprised that the general population includes folks like this. ;) OP - I feel for you.
09/14/15 05:55am
General RVing Issues
6mpg. 30 gal tank
I know it's a pain in the &** to stop every couple of hours for fuel but I have found it actually make s the overall driving experience much better. I find that after two hours of driving, I begin to get uncomfortable and start to shift my position in the seat. If I stop and stretch then I'm good for another couple of hours. It also helps to make me more alert. Fueling every two to three hours allows time to stretch so the drive is better overall. So in reality it helps to relieve the pain in the &**.....LOL - this is a really great way to look at it!
09/11/15 04:30am
General RVing Issues
Amazon Prime offers SOME offline viewing on some devices
Here is a link to the app on Amazon. Apparently you have to download the Amazon app store app ;) and then download the video app. Look at the reviews - folks sure seem to be upset about all the personal information and control they feel they are giving up. Would love to hear what folks here think about it...
09/02/15 08:22pm
Technology Corner
Small TTs with basements
We have a small TT and I used an area under a bed. Took off a cupboard door, walled off a small area, and hung a curtain for the cats to go in. There hasn't been any smell at all. Here are some pics: https://lh3.googleusercontent.com/-YawfZnqGkGY/Td49X32zTUI/AAAAAAAAKng/EzK3BOElCvc/s800-Ic42/CatBox1.JPG width=500 https://lh3.googleusercontent.com/-nd-0irf6LiI/Td49PT3IAOI/AAAAAAAAKnc/ggJlMTtwcps/s800-Ic42/CatBox2.JPG width=500 Good luck!
08/27/15 05:21pm
Travel Trailers
from the frying pan....
Yeah... But... http://ecx.images-amazon.com/images/I/615dzPLhRKL._SL1200_.jpg width=600 No grease under anything - not even the bacon or sausages. They cooked everything and then plopped it all in the pan. And we all know that different foods take different amounts of time to cook especially at the same heat.
08/27/15 04:40am
General RVing Issues
Waxing decals
Our trailer is 25 years old and we always have waxed over the decals - once or twice a year. They still look brand new - no fading or peeling. But - the trailer has always been stored inside - I would bet that's the difference. :)
08/11/15 07:18am
General RVing Issues
Your definition of quite time (sp)
Haven't ever seen a hard-and-fast stated definition. For us, it means no unnecessary noise that might annoy or disturb the campers in the nearby sites.This. And that definitely includes generators. ;)
08/11/15 05:16am
General RVing Issues
Niagara Falls Area Campgrounds
Take a look at the Riverside RV Campground...it's on the Niagara River and is beautiful..I think the Canadian side is prettier than the US side....Dennis Is there another Riverside ? Riverside is Ontario's newest private, members only gay . camping destination. Our gay campground & RV park is situated on 96 beautiful and wooded acres, and is ...Yes - this is the Riverside Park mentioned: Riverside Park Motel and Campground, 13541 Niagara River Parkway, Niagara Falls, ON It's about 20 minutes south of the Falls.
08/01/15 07:29am
RV Parks, Campgrounds and Attractions
Drawers in a Travel Trailer
camper drawers are built to stay shut. In 30 years of towing campers. I have yet to have a drawer, OR cabinet door open.Apparently you haven't driven on the roads in PA too much. I have driven in PA, not a camper though, and I have towed campers down washboard dirt roads, and pot hole filled back roads, I have turned corners, and had the TT leaning to a somewhat scary angle. Still haven't had a drawer, or cabinet open. However all the campers we have had. Had drawers that you actually had to work at opening. they have little lips on the front, and you have to pick the drawer up, and over to open it. Are not all RV drawers made that way? If not. Y'all got ripped off. If you get these drawers shut, they will not open accidentally. So I 'm wondering. asking of no one in particular. Could it be operator error. Cause If we don't get ours shut all the way, If they don't drop into the catch. they open easily. We check them before we head out.No. Ours are that way and we don't have any problems. But - lots of RV drawers are not made that way. :)
08/01/15 07:21am
General RVing Issues
close call
When I have my tires swapped of our local tire shop, I always watch the "kid" tork the nuts. For that very reason.The garage I worked at way back in the 70s.... It was the old guy who didn't torque the lug nuts correctly and caused a problem for the customer. But the moral is watch if you can. Or check it yourself.
07/26/15 12:06pm
Class C Motorhomes
Your Thoughts on Camping with a smaller Travel Trailer
Are there any couples here that camp comfortably and HAPPILY in a smaller TT, say 24'-26"?Ours is even smaller - 23' all together. We wouldn't have it any other way. We wanted the very smallest trailer we could find that had dedicated beds separate from the couch area. We don't even have a slide and we don't find it cramped at all. We spend a lot of time in our trailer as we like to be with our 2 cats when we're not out hiking or exploring. It's all about the floorplan. Is there a bottleneck where 2 people can't pass one another? Can one person be sleeping while the other is reading on the couch? Ask questions that matter to you... We don't feel a camping trailer needs to be as big as an apartment - and we like being together. :)
07/23/15 08:24pm
General RVing Issues
Playing Youtube and other videos from laptop to tv?
Roku has a beta version of screen mirroring that might work: LinkHey - thanks for that!!! Just mirrored my tablet on the TV with the Roku and it works great - even sound...
07/22/15 08:21pm
Technology Corner
Where are the women RVers?
Woman here ! I figure out all the stuff, Dh does the towing.Same here. Anything to do with the trailer is my responsibility, while DH maintains our vehicles. I took out and repaired the furnace, put in a new converter and electrical management system, added a heat strip to the A/C, replaced the range vent fan with a quieter one, and lots more. I worked my way through college working at a garage so I know my way around a tool box and I always enjoy the mechanical talk in the forums. I can't usually add to those discussions as everything we own was made in the last century. ;) RV net has been a wonderful resource for me and I'm always telling DH something I learned here. Also - I'm happy to see there are so many women here - men can't have all the fun!
07/22/15 05:23pm
RV Lifestyle
Who knew?
I have a #3 "Erie" scotch bowl (from the late 1800s), which didn't make sense at first, because a #8 lid would fit it. After googling around, I landed on that exact same site, which explained it.. It's about the size of the bottom (fitting in a wood stove), not the top. https://scontent-sea1-1.xx.fbcdn.net/hphotos-xaf1/t31.0-8/331103_10150951299262134_714808090_o.jpg width=640I've got one just like that with a "3" but mine is Wagner - and I live in Erie. ;) Thanks OP for the info!
07/16/15 07:43am
Camp Cooks and Connoisseurs
Found a definite cure for mice...
I recently got a cat, haven't had pets here for many years. I visited my farmer buddy that had a litter and some teenager cats hanging around. I took one of the teenagers and this cat is an absolute predator. She will bring trophies back, almost daily. I came home from work today, her and the three kittens had dined on a bird (feathers were all that was left). Among her favorites, besides mice, are rabbit, chipmunk, and squirrel.Gasp. Outdoor cats are responsible for millions of songbird deaths in North America each year.
07/15/15 02:54pm
General RVing Issues
Broken down on side of HWH 71 in Ohio
Just to have this clarified... Is your insurance paying the repair bill? I also want to add my congrats that you all are alive and safe!
07/15/15 05:35am
Class A Motorhomes
Odd comments
Neighbor came to see our new tt when we brought it home. She commented how homey it looked with the "real "looking" appliances. She was shocked when I told her they actually were "real"That is funny! We often get asked if the top pops up on our trailer or if we can stand up inside (DH is 6'2").
07/10/15 07:23am
General RVing Issues
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text:
We loved this deal too, but it's no longer available. Check out our other sweet deals here.
$20 for a Dome or Bottle Pohutakawa Necklace
Delivered within: 14 days
86 bought 0 remaining
1 of your friends
already grabbed this deal:
This deal ended 3 years ago
Discuss this DealJoin the discussion
- Capture that beautiful blossom for the whole year round.
- Grab a dome or bottle Pohutukawa necklace for $20 from Nostalgems.
- Delight your eyes with these charming, individual pendants.
- Brush up on your vintage style with a NZ twist.
Summer time is full of beach trips, sunny days and sumptuous, red Pohutukawa blossoms, why not hold onto that moment forever? Keep this magical season near your heart when you grab a dome or bottle Pohutukawa necklace for $20 from Nostalgems.
- Vintage style Pohutukawa blossom necklace.
- Real Pohutukawa flowers carefully preserved inside glass.
- Design: tiny glass apothecary bottle or glass dome pendant.
- Material: glass and dark silver plated on brass – hypoallergenic and nickel-fee.
- Chain length: 48cm;
- Dome diameter: 18mm
- Bottle height: 19mm
- Because each necklace is handmade, pohutukawa design will be unique and different from the necklaces pictured
Business in trade
ConditionsPay $4.50 for delivery for up to 4 purchases. Enter address when purchasing. Excl. PO Box & rural addresses. No refunds, no cash back, not to be used with any other offers.
See the rules that apply to all deals Delivery Timeframe: 14 days
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For example, if you buy a bungy jump deal but don't use it before the expiry date, you can still use the amount you paid for the voucher towards a bungy jump, for another 30 days.
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- It's always best to use your voucher before the expiry date, so you get the most value for your money. And if you're a bit forgetful, we now automatically remind you if your vouchers are about to expire.
- During the extended Voucher Guarantee period, your voucher can only be put towards the service stated on the voucher.
- If the offer is seasonal, like a seasonal menu or chimney sweep service, the Voucher Guarantee can be put towards a similar offer at the merchant's discretion.
- The conditions on your voucher still apply during the Voucher Guarantee period.


text:
laviearose sooooooo cute ;) ❤ ❤ ❤ "
Two, Little Girls, Photo Ideas, Kids Fashion, Children, Baby Girls, Daughters, Girly Girls, Photo Shooting
Girly girl 💄👑👒
Kids Fashion...
Diva in training - this reminds of u Vic when u were a little girl <3
If I have a little girl, she's definitely gonna have a photo shoot like this. :)
This will be my daughter one day
Baby girl
Cute photo idea for little girls
Sweet , Sweet
Christmas Cards, Pastries Chef, Cute Baby, Photo Ideas, Rolls Pin, Baby Baby, Baby Boys, Future Baby, Baby Girls
My future baby girl.
Sweet , #Cute Baby #baby boy #baby girl #cute kid #lovely kid| http://awesome-cute-babies-gallery.blogspot.com
baby pastry chef
cute photo idea
This would be a very cute idea to make your Christmas Card Photo....The child looks adorable.
Little Girls, Cute Dresses, Bohemian Girls, Beautiful Children, Photography Poses, Baby Girls, Children Fashion, Flower Children, Winter Dresses
so #cute kid #lovely kid #Cute Baby #baby girl #baby boy| http://cute-baby-lindsay.blogspot.com
bohemian girl
Vintage little girl. Such beautiful colours.
Tiered swirly winter dress
such a cute dress
baby in a floppy hat. love
Little Girls, Little Divas, Future Daughters, Baby Girls, Future Baby, Big Hats, Floppy Hats, Sun Hats, Kid
Totally going to put my future daughter in big floppy hats!!!
Big hat, little girl
I will have a little diva - my future daughter!
Dear future baby, you're gonna wear a floppy hat at some point... Yup that will be my kid.
Dear future baby, you're gonna wear a floppy hat at some point. This is my baby just like its mommas loves sun hats!
Dear future baby girl, you're gonna wear a floppy hat at some point.
sweet baby
Adorable Kiddo, Kids Photography, Child Models, White Christmas, Blue Eye, Beautiful Children, Fur Hats, Beautiful Kids, Kiddo Girls
Adorable Kiddo's
White Christmas~
Winter beauty,,,Those beautiful blue eyes! Photoart by Natalia Zakonova.
Russian child model Varvara Vorobyeva. Russian girls. Russian beauty. Fur hat. Winter collection. Kids photography.
Newborn Photography_Keri Kay Photography
Newborns Pictures, Photo Ideas, Kay Photography, Newborns Girls, Baby Girls, Baby Photo, Newborns Photography, Newborns Poses, Photography Keri
newborn girl photo ideas - Google Search
Newborn pose.
Newborn Pictures
Newborn Photography (Keri Kay Photography)
Baby photo ideas
Photo idea baby girl
Infant Photography
Pictures Ideas, Photography Newborns Baby, Infants Photography, Photo Ideas, Photography Baby Children, Infant Photography, Baby Photography, Children Photography, Photography Ideas
Infant Photography idea.
Children's photography
Girl Portraits, Outdoor Portraits, Children Photography Ideas, Photo Ideas, Outdoor Children Photography, How Many Photography, Kids Outdoor Photography Ideas, Cute Outfit, Girls Portraits
Children's photography, Darlene Cates Photography, Girls Portraits, Outdoor Portraits. She's such a pretty little girl, isn't she?
Outdoor Children Photography on Pinterest
Love the leading lines, pose and her cute outfit!
Photo ideas
Child/Baby Photography OMG SO DOING THIS WITH LANDON AND THE BABY
Babies Photography, Photo Ideas, Sibling Photos, Little Brother, Brother Photo, Brother Poses, Child Baby Photography, Big Brothers, Sibling Photography
big brother :)
Sibling Photography.
Baby photography
My brother was dignosed with grandmall seziures. Iv been there alot of extreme sights in my life even through millitary the day i watched my middle little brother have an attack it changed my life. This picture reminded me of how i held riley when he came around and didnt know what happend.every day is a blessing its time more people lived being reminded.
Cute photo idea, I like this for Zoey and the baby
perfect big brother/little brother pose!
Sibling photo
Gorgeous outdoor winter child photography | Candy Bell Photography
Outdoor Ideas, Foto Ideas, Baby Children Photo, Kids Photography, Photo Inspiration, Families Photo, Child Photography, Belle Photography, Children Photography
Outdoor idea
Gorgeous. ❥Awww she is sooo pretty!!!
Little Girls, Fashion, Little Divas, Beautiful, Children, Baby Girls, Adorable, Kids, Hair
Beautiful Baby Girl! One of the most beautiful little girls I've ever seen.
Kids fashion what a beautiful little girl!!! - Organize in #KlaserApp #Iphoneapps or #stufforganizer #adorable #kids #young #family #love #kidsfashion #prettyperfectkids
gorgeous little diva natural hair style #africanamerican #kids #hair
Too beautiful and adorable for words. Children & photography.
Her hair though! Kids fashion what a beautiful little girl!!! - Organize in #KlaserApp #Iphoneapps or #stufforganizer
Little Girls, Rocks Horses, Sweet, Photo Ideas, Child Portraits, Kids, Beautiful Pictures, Children Photography, Rocking Horses
beautiful! Photo idea to try
#children #photography | Enter the first international contest for child photographers www.childphotocompetition.com
Really beautiful picture using a rocking horse prop. #photography #kids
Rocking horse & sweet girl ♡♡♡
Child portrait
red balloons
Pictures Ideas, Little Girls, Photo Ideas, 1 Years, Red Balloon, 1St Birthday Photo, Baby Photo, Photo Shooting, First Birthday Pictures
How cute! #red balloons #little girl photo shoot
Shyla first birthday picture idea
red dress + red balloons= happiness, one year picture idea :)))
Baby Photo by akstudiodesign.com: Great for a 1 year old photo shoot
1st birthday photos ideas
Pastel Christmas
Winter Pictures, Pink Christmas, Winter Pink, Winter Wonderland, Snow, White Christmas, Children, Sweet Girls, Winter Whisperer
❄ Winter Pink ❄ / Girl in Snow
Winter pictures
Winter Wonderland - Child in the Snow
Soft Winter Whispers
Dreaming of a White Christmas
Pink Christmas
Sweet girl
MELUSINE.H/ children and snow
Russian Girls, Child In Snow Animal, Winter Child, Winter Gardens Snow, Sweet Children, White Christmas, Children In Snow Photography, Christmas Dreams, Winter Dresses
White Christmas
Winter Child and Dove
Little Russian girl with a dove. #cute #kids
Dwyn - Winter Dress
Winter Snow, Little Girls, Snow Angel, Street Style, Winter Wonderland, White Christmas, Girls Style, Snow White
snow white
☆ White Christmas Wonderland ☆ lovely
#abrigo #manteau #coat #gorro #Bonnet #vestido #niña #estilo #elegante #dress #girl #style #elegant #robe #fille #élégant #mode #fashion #Little #fashionista #kids #Street #style #cool #look #formal #wear
lovely little girl in winter wonderland
Winter snow with little girl picture. Photo idea.
snow angel - adorable cap and coat
Precious Children, Blue Satin, Country Kids, Country Living, Satin Sash, Country Life, Flower Girls, Children Photography, Photography Ideas
blue satin sashes
Photography Idea
Country Living
Flower girl
Adorable Children, Girls Generation, Color, Kids Fashion, Girls Travel, Children Fashion, Travel Style, Kiddo Fashion, Photography Children
Child's travel style
Color splashes
Kid fashion
Little girl
Little Girls, Photo Ideas, Calm Kids, Beautiful, Help Children, Apples, Baby, Photography, So Sweet
little girl looking at apple Stock Photo - 1952326
So Sweet #photography #kids
Calm Kids: Help Children Relax with Mindful Activities by Lorraine Murray, http://www.amazon.co.uk/dp/0863158625/ref=cm_sw_r_pi_dp_uGz4qb1CDT76P/280-7114437-7702033
Simple beauty
Little girls Photo ideas
Children. #Photography. Baby Steps.
"The best things in life are nearest: Breath in your nostrils, light in your eyes, flowers at your feet, duties at your hand, the path of right just before you. Then do not grasp at the stars, but do life's plain, common work as it comes, certain that daily duties and daily bread are the sweetest things in life." — Robert Louis Stevenson (via sweetandlovelythings)
Adorable & Sweet
Farms House, Little Girls, Sweet, Window, Red Shoes, Teddy Bears, Baby Girls, Vintage Rose, Photo
Vintage Rose Collection
.red shoes and ribbons and a teddy bear
Little Girl Peeking In An Old Farm House Low To Ground Long Ago Window
sweet baby girl.
Little girl peeping through a window while clutching her teddy bear. :)
.red shoes and ribbons ... Sadie Olive photo?
Xx DanaMichele ❤ ❤ ❤
Tiffany Blue Turquoise, Mauri Daboux, Réépinglé Par, Par Mauri
...réépinglé par Maurie Daboux ♬♩♬♩
Child, Baby Jongen Photography, Cute Baby, Kids Photography, Cute Children, Beautiful, Posts, Children Baby, Children Fashion
Cute baby