text:
|Publication number
|Publication type
|Publication date
|May 24, 1955
|Filing date
|Apr 12, 1951
|Priority date
|Apr 12, 1951
|Publication number
|Arthur J Chick, Lawrence J Speck
|Original Assignee
|Bell Telephone Labor Inc
|Export Citation
|BiBTeX, EndNote, RefMan
|Patent Citations (8), Referenced by (12), Classifications (27)
|External Links: USPTO, USPTO Assignment, Espacenet
May 24, 195.5
A. J. CHICK ETAI- FABRICATION OF METAL TO CERAMIC SEALS Filed 'April 12, 1951 i Il' is F/G. ,Il ,la I l I I I!l :t 'n /2\ fr f c F/G 2 ,f i Io Si; j( 8 Hi. *1:1 II-1 Il 'l f x 6 l5 I I III l k- :I 4 F66 I z 2 srEA/TE :I l .E Ii u 0o |oo2oo3oo4oosooeoo7ooaoo-soo 'y l TEMPERATURE c /7 i 's I 42 .I
I I cooL//ve cHARAcrER/sT/c oF 40, .I :I 4, srfAr/rE-Komn AP-type SEAL 23 o 960 c 24 f 0 3480 soL/D/F/cAr/m "27 I I L: `0.3470 25 f v: 0.3460 I I' V lu 2, l/ l I I 6l 034460 zoo 40o soo soo looo -I TEMPERATURE 0c I l' I' I I I 'C 'IH' nl K i III so Il. Sai A.J.C`HCK i f NW-FWO. L.J.sPEc/f I 'II 3 I V34 I a/' I l I I A 7` TORNE V tent nice iatented Nit-sy 24, i955 FAERECATIUN GF lidE'iCAL T0 CERAMIC SEALS Arthur J. Chick, New Providence, and Lawrence J. Speck,
Basking Ridge, N. J., assignors to Beil Telephone Laboratories, incorporated, New Yorii, N. Y., a corporation of New York Application April iz, 1951, serial No. 220,575 s cintas. (ci. zsmatan and the facility with which the dimensions of ceramic parts may be extremely accurately maintained within precise limits. This latter is also particularly of advantage in microwave tubes wherein the electrode structure or a part thereof is itself a portion of the circuit so that variations in thesize of the insulator portions of the envelope cause different naturaL frequencies.
A further great advantage of employing ceramic insulating parts rather than glass parts in vacuum tube envelopes is the avoidance of introducing any oxidation in the device. in glass to metal seals oxidation occurs in order to achieve a good seal and subsequent chemical cleaning is never complete in removing from the device the oxidization.
Because of their dielectric and other properties the ceramics generally known as steatites lend themselves to incorporation in electron discharge devices. Certain of these ceramic materials are disclosed in M. D. Rigterink Patent 2,332,343, issued October 19, 1943. Because of their high direct current resistance, low electrical losses at high frequencies, mechanical strength and freedom from brittleness, and ease of manufacture, these materials lend themselves to incorporation in electron discharge devices. Example l in the above-mentioned patent, which material has become known as F66 steatite and shall be so referred to herein, has particular thermal qualities which recommend it for employment in electron discharge devices. Specifically these characteristics include a uniform coefiicient ofthermal expansion, as certain steatites and other ceram-ics have marked inflections in the coefficient when plotted against temperature, a low coefficient of thermal expansion and thus a higher resistance to thermal shock than usually found in such ceramics, and a thermal expansion that approximates that of the particular metal that has been found to be most desirable for employment in electron discharge devices, a nickel-iron-cobalt alloy metal known commercially as Kovar by which name it will be referred to herein. The composition of this alloy is 29 per cent nickel, 17 per cent cobalt, about 0.2 per cent manganese and the remainder iron.
There are also a number of metals which could be employed in seals in electron discharge devices but each has one or more deficiencies when compared with Kovar. The requirements placed upon the metal are that it can be worked into various shapes, will not easily oxidize or be attacked by hydrogen or nitrogen, can be subjected to high temperatures, can be made with a high degree of precision, and of course be relatively inexpensive. Thus tra molybdenum, which is much employed in vacuum tubes, is difficult to work or form parts and oxidizes in air at 400 C. and higher. Tantalum is attacked by hydrogen and nitrogen. Columbium might be considered but it is a rare metal and also will form hydrides and nitrides at high temperatures. These factors and the fact that the coeiiicient of expansion of Kovar is accurately controlled during the manufacturing of the alloy, as it was developed to match the thermal coefiicient of certain glasses, have led to a wide acceptance of the materlal in the vacuum tube and electron discharge device field.
These considerations therefore suggest that the envelope of the device should be composed of Kovar and a steatite having a thermal coeliicient of expansion substantially matching that of Kovar, or more particularly of F66 steatite. However, it is also desirable that the parts be lap or butt sealed. Prior ceramic to metal seals have generally been of the ring type wherein the material having the larger expansivity is placed outside the other so that on coolingit will compress the other material and thus insure a seal. Ring type seals require very line tolerances on the diameters of the ring parts being joined, which tolerances are very difficult to maintain. However, in certain applications, and particularly for employment in high frequency, as microwave, electron discharge devices, such a seal is inapplicable and it becomes important to have butt seals.
It is therefore an object of this invention to enable the fabrication of butt type metal to ceramic seals and particularly such seals capable of employment in Vacuum apparatus, such as electron discharge devices, where exceedingly vclose spacings are required. More specifically it is an object of this invention to enable the successful fabrication of vacuum tight butt seals between Kovar and F66 steatite.
In our studies of ceramic to metal seals we have discovered that it is possible to produce one or a very few vacuum tight seals out of a large number of attempts by trying various materials and various procedures. :However, none of these resulted consistently in successful vacuum tight seals, even though an occasional operative seal might result, as there was no certainty as to the outcome and a high probability that the seal would be a failure. We have been able to successfully construct, on
I a production basis, large numbers of seals with only a small allowance for rejected seals, as is normal in manufacturing and including rejects for other reasons than failure of the seal itself, in accordance with our invention. The Vfailure of prior seals has been obviated by our discovery that the various steps involved in the process of fabricating the seals are critical and that deviations from prescribed standards may prevent the successful fabrication of such seals.
One specific procedure in accordance with our invention whereby the successful production of seals between Kovar and a steatite having a thermal coefficient of expansion substantially matching that of Kovar, such as F66 steatite, is attained comprises the following steps: A molybdenum-iron suspension of very fine particles is sprayed onto the surface of the steatite, the thickness of the sprayed layer being just sufficient to cover the surface. When the particles are of from 5 to 8 micron size the layer is from 0.0006 to 0.0008 inch thick. The steatite member is then heated up to a temperature from l0 to 15 C. below the maturing temperature of the ceramic for twenty minutes in an atmosphere of wet forming gas. A nickel layer is next sprayed onto the surface, the thickness of the layer being again just sufficient to cover the metallized surface. With a four micron particle size nickel the layer should be a minimum of 0.0006 inch thick. The nickel is then sintered by heating, as in a hydrogen atmosphere at ll00 C. The seal is made bel tween this metallized steatite surface and a copper iiashed Kovar surface by interposing therebetween a silver washer, the volume of silver being equivalent to a one rnil washer over the whole area of the seal, and heating the seal at a maximum temperature of 1000 C. for ten minutes. None of the rates of heating or cooling involved should exceed 50 C. per minute.
The criticalness of these steps and the reasons why such iine control is a prerequisite to the successful fabrication of steatite-Kovar seals can be best understood by reference to the following detailed description and the accompanying drawing, in which:
Fig. 1 is a cross-sectional view of one illustrative electron discharge device utilizing a steatite-Kovar envelope and speciically seals between Kovar and F66 steatite members fabricated in accordance with one specific embodiment of this invention;
Fig. 2 is a graph of the thermal coeiiicient of expansion with temperature for Kovar and F66 steatite; and
Fig. 3 is a graph of mean diameter of the Kovar and steatite members of the envelope of the device of Fig. 1 plotted against temperature.
Referring now to the drawing, Fig. 1 shows a microwave triode in which this invention is employed. This specific triode comprises a honeycomb anode 10 to which is directly attached an exhaust tubulation 11 which has a closed end 12 sealing the tubulation. A protective cap 13 surrounds the anode, the cap having a threaded aperture 14 at its end to facilitate connection to the plate. A solder 15, which may be of a tin, lead, silver mixture, covers the closed end 12 of the anode tubulation 11. The cap 13 and solder 15 both serve to protect the closed end 12 of the exhaust tubulation 11 from damage duc to mishandling causing physical shocl; or impact on the tube. However, if the threaded aperture 14 is employed for connection to an air cooling system the solder 15 may be omitted. The anode is supported by an anode connector ring 17 which is secured as by brazing to the anode 10 and tubulation 11 and to the protective cap 13 by the solder 1S.
The cathode com-prises a cathode disc 20 having an electron emissive coating, as of barium oxide, thereon, the disc being supported by a heater cup 21 as disclosed in Gormley et al. Patent 2,527,127. A heater 22 is positioned within the heater cup 21, the heater comprising two concentric helical coils, one lead of the heater being provided by the end of each coil away from the cathode 20. The cathode is supported by support legs 23 secured to the heater cup and held between a spring disc 24 and a bulb 27 by means of the coiled helical spring 25. The spring is supported by a spring support 26 secured to the bulb 27.
The stem of the bulb 27 comprises an expansion shield 30 of U-shaped section and having its outer end 31 secured, as by brazing, to the base of the bulb 27 and its inner end 32 forming a cup in which is positioned a stem insulator disc 33. Leads 34 extend through the dise. The leads 34 and the expansion shield 30 are secured to the insulator disc 33 by means of a glaze 35 which covers both surfaces of the disc and extends along the end 32 of the shield and between the disc and the leads 34.
The disc 33 is advantageously of F66 steatite while the leads 34 are of molybdenum and the shield 30 is of Kovar. in the fabrication of this stem the leads are fitted into their appropriate apertures in the disc 33 and the disc in the cup portion 32 of the shield 30. A few drops of a mixture of glaze with a suitable vehicle and binder are then placed on the upper surface of the disc. The glaze mixture is dried out and the stem is then glazed in a furnace. On heating, the Kovar shield having a higher thermal coefficient of expansion than the F66 steat'ite disc expands slightly away from the disc so that the blaze can run down between the two. Similarly, the molybdenum leads having a smaller coeiiicient of expansion than the steatite disc do not expand sufficiently (lil to maintain a tight contact with the disc and the glaze thus runs clown through the apertures in the disc between it and the leads 34.
Thus the glaze spreads over both surfaces of the disc and between the disc and the metal parts. On cooling, the metal parts press against the disc compressing the interposed glaze which remains plastic over a wide range of temperatures. By this method very tight seals are realized. Advantageously, nickel may be sintered onto the Kovar shield 33 to provide better adherence for thc glaze.
The remaining portions of the envelope of the tube comprise a cathode insulator 4) positioned between the upper end of the bulb 27 and a cathode platform 41 and a similar anode insulator 42 positioned between the anode connector ring 17 and an anode platform 43. An electrode frame 44 to which is attached a control grid 45 is positioned between the two platforms 41 and 43. A grid spacer ring 46 determines the cathode to grid spacing. The two platforms 41 and 43 may advantageously be joined by being welded together by means of an interposed steel Welding ring 47. The grid may advantageously be of the type disclosed in our Patent 2,678,486, issued May 18, 1954.
The advantages of employing ceramic envelopes in electron discharge devices, as just described, rather than glass, have been known. Particularly by using ceramic parts in the envelope, as well as by employing a stem as described above, glass to metal seals are obviated. The avoidance of such seals removes the necessity of oxidizing any metal parts, which is a requisite step in glass to metal sealing operations. Oxidized parts present diicult problems of cleansing and to some extent they prevent a perfect cleansing of the finished tube. Further in baking the tube glass in the envelope imposes a much lower limit, such as 450 C., than ceramic which allows the tube during the baking to be heated much higher, even up to 800 C. This ability of the envelope to withstand heat allows the anode to be heated to a high temperature to remove from the honeycomb any condensed vapors that may have been deposited there which could subsequently contaminate the cathode. Additionally, the problems of cooling the anode are greatly simplified.
Prior metal to ceramic seals have been of the type in which the difference in expansivities of the materials could be employed to insure a tight seal. Thus the seals have been between rings of ceramic and metal in which the one material, on cooling, could contract around the other. The interaction of the Kovar shield 30, the steatite disc insulator 33 and the leads 34 of the stem is illustrative of these types of seals. However, for such applictions as the microwave triode depicted at Fig. l, or in minute traveling wave tubes, it is highly desirable to attain the advantages of a glassless or ceramic envelope without ring-type seals.
in order to achieve a butt seal between steatite and Kovar the following steps must be taken in accordance with our invention. Each of these steps is of prime importance and the criticalness of the limitations, with the reasons therefor, are discussed below. Considering the seal between the anode insulator 42 and the anode connector ring 17, the insulator 42 is first sprayed with a metallizing suspension of molybdenum and iron, the suspension consisting of iron and molybdenum in the proportion of 1 to 50. The iron powder can be derived from the decomposition of iron carbonyl and should advantageously be of very high purity, having a total sulphur content of less than 0.0002 per cent, carbon content of less than 0.03 per cent and only minute traces of other elements. The stringent requirement of a low sulphur content is imposed mainly to protect the cathode from possible contamination by the sulphur. The meiybdenum powder should also be of the highest grade commercially obtainable, having a total sulphur content of less than 0.0i per cent, The average particle size of Material: Per cent by volume Aromatic naphtha 6066 Ethyl or butylalcohol 6-G Etl-1ylacetate,l 85-8`8'per cent grade ttt Normal butyl acetate, 83,412 per cent grade i6 However, other suspensionsy may `be employed.
lifhileboth-sides oft-heinsulator 42 are sprayed, preferably one ata time, so-that the insulator may be sealed to the anodeV platform 43 as well as to the anode connector' ring l?, the -method will only be discussedl with reference to thewupper seal. lt is important that the metal-izingcoating sprayedvonto `the insulator be smooth and even; Thus the suspension must be. of entireiy even consistency'andV homogeneity. We have therefore found it desirable to'agitate the suspension forrone vhour before using'fit. Also in order toy attain a= completely even coa-tingthesuspensionfmustbe sprayed-ontothe insulator' as painting it on results in au uneven coating. We have found aDeVilbiss type 505 spray `gun with No. 284 cap, tip,` satisfactory when employed with apparatus for `positioning and `rotating the insulator. Preferably a plurality of ii-tsmlatorsV are positioned on the periphery of a` revolving turntable, the 'insulators themselves notrotating. Thenas each insulatorl passes under the spray gun, a portion ofthe coating is sprayed onto it. The rate orotation of the table should advantageously be such that this portion of the-coating will have dried before theinsu-la-tor again passes beneath the We have found' that thisalternate spraying and drying procedure results in amore evencoating: than merelyspraying the whole coating onat once. Aiso it is advantageous to agitato the contents of the spray gun cup, as .bya small propeller, duringV the spraying operation itselfV to guarantecl absolute homogeneity in the solution.
The insulator is sprayed to deposit` a: thickness of from 0&0096- to 0.0998 inch, and this thickness mustbe. measuredi, as by an Ames dial gauge, to ascertain if there are anyy portions of the coating either above or below this range of thicknesses. If there are, `these insulatorsare discarded. This extreme accuracy. in both the smoothness ofthe coating and its thickness' is important', and for the particular granular size particles employed theselimits cannot be varied by any substantial amount. The reasons'for this ystrict limitation on the coating thickness are given below.
The insulators are then fired in an atmosphere of .wet forming gas, 72 per cent nitrogen and 2S percent hydrogen,- for twenty minutes at a temperatureof from it): to C. below.l the initial maturing temperature. of the steatite. In the fabrication ofspecilic tubes, as shown in Fig. 1, the^F66 steatite has been consistently matured at about 12609' C. so that therequired tiring temperature is fromy 12454A to l250 C. This temperature range. is critical and variations` of even lessV than ten degrees may prove fatal. The amount of heat absorbed by the ceramic. should be just enough to soften the skin or surface, as explained' below. We have found that a heating duration of about twenty minutes is sutl'icient to thus soften the ceramic surface without overheating.
'The'heating Aof the ceramic insulator at this temperature softens the-skin ofthe ceramicand thetparticles. of
molybdenum and .iron becomey embedded in the skin. It" too thick a deposit ofA these particles has been initially coated on the insulator, there willV be a top.: layer which is not rigidly secured to the ceramic. It would be this top layer to which the seal would be made and the connection between it and the embedded particles would not be strongv enough to maintain a vacuum seal. If not enough iron and molybdenum particles are coated onto the ceramic, the entire surface will not be covered and a proper bed for the seal will not be present.
As the thickness of the coating is thus dependent on the number of particles required to just cover the surface of the insulator it is apparent that the particle size and thus: the density of the coating will also determine the exact thickness of this coating. Thus where relatively large surface areas are involved somewhat larger particle sizes can be employed.
in this tiring operation the forming gas is bubbled through distilled water so that it becomes wet,' i. e., has a very slight content of oxygen. By thus firingl the coating on the steatite insulator at near the maturing temperature of the ceramic in an atmosphere havingV a very slight partial pressure of' oxygen there is a controlled selective oxidation of the iron and molybdenum and the metallicoxides thus formed bond to the ceramic by fluxing with the glassy phase of the steatite. The temperature of thisV firing must, however, be controlled within thev limits of from 10 to l5 degrees below'the maturing temperature of the steatite. A lower temperature will not sulliciently soften thesurface ofthe ceramic to allow` this. physical embedding of the particles whereby the oxide bond referred to above is formed. However, a temperature closer to the maturingA temperature of the steatite will cause the ceramic to eruptand will thus change. its chemical structure, destroying` the desired properties of` the. material. F66 steatite is a. crystalline material bonded by a glass matrix and the melting point of the matrix isxfairly sharp. if thev initial maturing ternperature is; exceeded the glass matrix melts and more crystalline material is dissolved into it. Also there is gas formedinside theinsulator during its fabrication and reheating close to the maturing temperatures causes the gas to expand. The impervious skin that` is over the ceramic surface first becomes roughened as the trapped gases expandl and blebs or small bubbles are formed on the surface of the insulator. Upon further heating these bubbles expand and break, erupting through the skin of the surface and giving it a Vfrothy appearance. This frothy appearance can also be caused by the reactions between the oxides in the ceramic surface and the oxides present or formed in the metallized coating, which reactions occur when the insulator is overfired. When the coating has been overred the surface ofthe coating itself will appear roughened, chipped, or cracked in addition to the manifestations of the overring also apparent on the uncoated` portions ofthe ceramic. because of thesesmall bubbles appearing onV the smooth surface. lf the coating is underred, this condition may also be readily detected by inspection as the particles do not adhereto the insulator. These and other visual inspections referredto herein are advantageously made with a thirty power microscope.
Itl is also important to the protection of the desired properties of the F66 steatite. that the insulator be brought to the maximum temperature at a rate ofA less than.50 C. per minute and that it also be brought. back downto room temperature at that rate. More rapid rates of heating and cooling will cause the steatite to fracture as` even F66 has a relatively poor resistance to thermal shock. Each heating of the steatite insulator therefore hasY imposed on it this requirement. It is particularly necessary that careful control and check be kept on the rates: ofv heating and cooling as. there are no apparent indications when serious strains have been introduced into a. steatite insulator without actually fracturing it. InV
moans? the heating of glass, strains can be observed under polarized light, but steatite is not transparent. Thus failure to maintain careful control over the rates of ternperature change will give rise to inexplicable failures of the steatite envelopes or seals.
A second metallizing suspension is sprayed onto the metallized ceramic surface as the molybdenum-iron surface is diicult to wet with molten solders. This second suspension comprises carbonyl nickel particles of very high purity and advantageously having a sulphur content of less than 0.005 per cent in suitable suspension. The particle size is preferably less than four microns. To prepare the nickel suspension 40.0 grams of nickel powder may be added with 10.0 grams of amyl acetate solution of nitrocellulose to 150 milliliters of the lacquer thinner described above.
The same care must be taken to insure an even coating of nickel on the insulator, the coating also preferably being of a thickness of from .0006 inch to .0008 inch. However, it is only important that sufficient nickel be coated onto the ceramic to cover the prior metallized coating and thus provide a satisfactory brazing surface. .0006 inch is apparently the minimum amount as below that there is not adequate coverage of the undercoating. While more than .0008 inch may be employed in this method, in the particular tube depicted in Fig. l the spacing from the anode to the cathode was required to be maintained within the range of from .010 to .012 inch so that for spacing purposes a very thin layer is specied.
In order to attain a very even coating, the nickel suspension is also advantageously agitated for an hour before use, and agitation continued during the spraying by means of a propeller rotating in the sprayer cup. After the suspension has been sprayed on, the insulator is tired in an atmosphere of wet hydrogen at a temperature and for a time suticient to sinter the nickel to the molybdenumiron coating. As the temperature will be considerably below the maturing temperature of the ceramic and the steatite is not affected by this operation the particular time and temperature of this ring are not critical. We have found a firing at 1100 C. for fifteen minutes to be advantageous. The hydrogen is bubbled through distilled water to attain a partial pressure of oxygen because it has been found that heating F66 steatite in a pure hydrogen atmosphere causes a reduction of some oxides in the surfaces of the insulator. This slight partial pressure of oxygen prevents any determinental effects occurring to the ceramic but may be ignored in so far as the metallized coatings are concerned. The molybdenum and iron oxides on the surface of the insulator are reduced in this atmosphere because of the great excess of hydrogen and to some extent the nickel alloys with the molybdenum at the surface layer between the two coatings. Care must again be taken that the rate of heating or cooling does not exceed 50 C. per minute.
The insulator is then ready to be sealed to a Kovar part, as to the anode connector ring 17, which has been prepared by being coated with a copper surface. While the amount of copper coated onto the Kovar is not critical we have found it advantageous to employ a very small amount, advantageously approximately 10 milligrams per square inch. This thin surface aids in obtaining a good flow of silver at the time of the brazing. The copper layer however actually diffuses into the Kovar so that the coated or flashed parts quickly lose their copper color. If too much copper were employed, substantially in excess of the amounts found advantageous, the copper of course would not fuse into the Kovar and could alloy with the silver and alter the brazing temperature of the metals. Additionally, as the whole Kovar member is flashed at one time rather than only the portion to which the seal is made, the seal between the stern shield 33 and the lower end of the bulb 27 must also be considered. We have found that if the amount of copper flashed onto the Kovar is not accurately controlled the resistance of these parts of the component .f
varies so that the optimum conditions for fabricating this stem seal, which is advantageously pulse brazed, will not be consistent.
The sealing between the copper flashed Kovar piece and the nickel surface of the ceramic is accomplished by positioning between them a .001 inch silver brazing washer. The amount, or volume, of silver employed is also critical to the achievement of a successful vacuum seal. When the washer is coextensive with the surface ot' the steatite and thus with the seal, it should be one mil, i. e., 0.001 inch, thick. Of course, thicker washers, but having the same volume of silver, could be employed. if more silver than this equivalent or actual one mil thickness is employed, the silver will have a tendency to overow either onto the edges of the ceramic, which have not been metallized, or over onto the side of the ceramic. Then when the silver and ceramic cool strains are introduced in the ceramic resulting from shear or tension stresses, to which the ceramic is very weak. These cause cracks to appear and ultimate failure of the seal. But additionally, silver itself has certain characteristics which mitigate against any excess. Thus silver vaporizes easily and an excess of silver within the envelope of the tube would be liable to vaporize and be deposited on the various electrodes, either impairing their operation or actually short circuiting them. Also it is known that oxygen can be passed through silver by a process of forming silver oxide molecules with successive silver atoms. We have found for the tube depicted in Fig. 1 a thickness of from 0.0075 to 0.001 inch gives the minimum proper coverage. However, the width of the seal has a secondary effect on the thickness of the silver.
The brazing may be done in wet hydrogen at a temperature of 1000 C. for ten minutes, but the time and temperature will depend partially on the mass of the supporting jigs and boats and their heat capacity. It is sufficient that the temperature be raised above the brazing temperature of the silver, which is 960 C. and maintained a sufficient length of time to assure an even flow of the silver. The rate of change of temperature of course must not exceed 50 C. per minute.
The thermal coefficients of expansion of F66 steatite and of Kovar over the range of temperatures of the operation and processing of the device of Fig. 1 are shown in Fig. 2. From these curves and from the actual dimensions employed in the device of Fig. 1 the curves of Fig. 3 are prepared. In one specific embodiment of the device of Fig. 1, the mean diameter of the F66 steatite portions of the envelope, i. e., of the cathode insulator 40 and anode insulator 42, at the brazing temperature of silver, 960 C., is 0.3480 inch. As the device of Fig. 1 is shown in proper proportion an appreciation of the size of the device and its component parts and of the extreme accuracy with which the seals must be made can be gained from the size of these insulators. In fact, the
over-all height of the device is only about two inches. Fig. 3 shows the variation in the mean diameter of the insulators and the variations in position of the Kovar portions adjacent the points of mean diameter at the silver brazing temperature as the temperature is reduced.
As can be seen from Fig. 3 there is a slight divergence as the materials cool from the silver brazing temperature to about 500 C. from which temperature the two curves descend almost parallel. During the operation of the device of Fig. 1, the anode seal, i. e., the seal between the anode insulator 42 and the anode connector ring 17, will attain a temperature of about 300 C. while the cathode and grid seals will attain a temperature of the order of 200 C. Thus within the range of temperatures to which the various Kovar-steatite seals are subject during the operation of the device of Fig. 1, the two curves of Fig. 3 are substantially parallel so that there is practically no tendency for the materials to alter their relative positions. The actual total shift between the two materials between 350 C. and 300 C. is only 0.19 mil. And We have found that not onlyy isA the change of strain practically nil over the working range of the operating temperatures of the tube, but further the reheating .of the seal when the tube is on* the pumps and 'being evacuated, during which the temperature'is. raisedto about 650 C.decreases the stresses on 4the seal so that noy difficulty is encountered in reheating the seals.
While Fig. 3 shows the actual changes in the dimensions of the componentparts of the seal, i. e., ofthe F66 steatite 'ring and the adjacent at ends of the Kovar cylinders, 4it does not show the stresses involved. Thus the distance between the two curves is not indicative of the increase in..stress in the seal upon cooling. rlhis is. .due to another characteristic of the silver, its poor creep resistance. Little is known about this creep effect and apparently no data is available describing it as a function of temperature. Even were such data available the effects of the very thin layer of silver employed and of the interfaces between the silver, the metallized steatite, and the Kovar would probably invalidate the data for this particular application. However, we have found that this poor creep characteristic of the silver is important in the fabrication of successful steatite-Kovar seals and that as the metals being brazed do not creep, the resultant stress at the seal is far less than is implied by the distance between the two curves of Fig. 3. We have tried to make seals in which a gold alloy having approximately the same melting point as silver is employed as the brazing material but such seals were not successful due to the high stresses in the resultant seal because the gold alloy did not have a poor creep resistance.
However, by employing silver as the brazing material and carefully staying within the critical limits defined above for the various steps involved we have been able to make successful seals easily and have had no diiculty in repeating the successful fabrication of butt type seals with various batches of the materials involved.
What is claimed is:
l. The method of butt sealing a flat portion of a Kovar member to a fiat surface portion of an F66 steatite member having a thermal coetiicient of expansion compatible with that of Kovar which comprises spraying a suspension of: molybdenum-iron particles on the flat surface portion of the steatite member to a thickness such that the particles of molybdenum and iron just cover the surface and are embedded into the surface on heating, heating the steatite member with the suspension thereon up to a temperature of from 10 to 15 C. below the maturing temperature of the steatite in an atmosphere of hydrogen, nitrogen and traces of oxygen for approximately twenty minutes, spraying a nickel suspension onto the surface of the steatite suflicient to cover the molybdenum-iron coating, sintering the nickel to the molybdenum-iron coating, copper flashing the flat portion of the Kovar member, placing a silver brazing washer between the flat portion of the Kovar member and the surface of the steatite member, and heating said members above the melting temperature of the silver and below the maturing temperature of the steatite, the maximum rate of change of' temperature of the steatite member during any heating operation being 50 C. per minute.
2. The method of butt sealing a fiat portion of a Kovar member to a fiat surface of an F66 steatite member which comprises spraying a suspension of tine molybdenum-iron particles on the flat surface of the steatite member to a thickness such that the particles cover the surface and are embedded into the surface on heating, heating the steatite member with the suspension thereon to a temperature of from l0 to 15 C. below the maturing temperature of the steatite for approximately twenty minutes in a wet nitrogen-hydrogen atmosphere, said atmosphere being of the order of 72 per cent nitrogen and 28 per cent hydrogen with traces of oxygen, spraying a suspension of fine nickel particles onto the 1?'0 metallized rsurface of the steatite member sufficient `to cover the molybdenum-iron coatingy thereon, heating the steatite` member with the nickel suspension thereon in a.
wet hydrogen atmosphere to a temperature sufiicient to sinterthe nickel particles to the molybdenum-iron coating, coating a thin layer of copper onto the at portion of the Kovar member, positioning a silver brazing washer of approximately one: mil thickness between the'at portionof the Kovar member and the metallized surface ofthe steatitel member, and heating said'members above the melting temperature of the silver and below lthe maturingi temperature of the-steatite, the maximum rate of change of temperature of the steatite member during any) heating operation' being 50 C. per minute;
3. The method of butt sealing a fiat portion of a Kovar member to a flat surface of an F66 steatite member which comprises spraying onto the surface of the steatite member a suspension of 5 to 8 micron molybdenum-iron particles to a thickness of from 0.0006 to 0.0008 inch, heating the steatite member to a temperature from l0 to 15 C. below the maturing temperature of the steatite for twenty minutes in an atmosphere of approximately 72 per cent nitrogen, 28 per cent hydrogen and traces of oxygen to embed the particles into the surface of the steatite, spraying a suspension of fine nickel particles onto the metallized surface of the steatite so that a thickness of more than 0.0006 inch is deposited, heating the steatite in a wet hydrogen atmosphere to a temperature sufficient to sinter the nickel to the molybdenum-iron surface, coating a thin layer of copper onto the Kovar member, interposing between the flat portion of copper coated Kovar member and the metallized surface of the steatite member a silver brazing washer of approximately one mil thickness, and heating the Kovar member, steatite member, and interposed silver washer above the brazing temperature of the silver and below the maturing temperature of the steatite, the maximum rate of change of temperature of the steatite member during any heating operation being 50 C. per minute.
4. The method of butt sealing a flat portion of a Kovar member to a flat surface of an F66 steatite member which comprises spraying onto the surface of the steatite member a molybdenum-iron suspension having particles of from 5 to 8 microns so that a thickness of from 0.0006 to 0.0008 inch is deposited thereon, heating the steatite member with the suepension thereon up to a temperature of from l0 to 15 C. below the maturing temperature of the F66 steatite for twenty minutes in an atmosphere of wet 72 per cent nitrogen, 28 per cent hydrogen, spraying a suspension of nickel particles onto the metallized surface of the steatite, the particles being of approximately 4 microns and a thickness of more than 0.0006 inch being deposited thereon, heating the steatite with the nickel suspension thereon in a wet hydrogen atmosphere to sinter the nickel to the molybdenum-iron surface, copper flashing the Kovar member, interposing between the Kovar member and the metallized surface of the steatite member a silver washer having a volume equivalent to a thickness of one mil over the area of the seal, and heating the Kovar member, steatite member, and interposed silver washer to approximately 1000o C., the maximum rate of change of temperature of the steatite member during any heating operation being 50 C. per minute.
5. The method of butt sealing a flat portion of a Kovar member to a flat surface of an F66 steatite ring having been cured at approximately 1260" C. which comprises spraying onto the surface of the steatite member a suspension of molybdenum-iron particles in the ratio of 50 to l and of a size from 5 to 8 microns so that a thickness of from 0.0006 to 0.0008 inch is deposited thereon, heating the steatite member with the suspension thereon up to a temperature of from 1245 to 1250 C. for twenty minutes in an atmosphere of 72 per cent nitrogen, 28 per cent hydrogen with traces of oxygen, spraying a suspension of approximately 4 micron nickel particles onto the metallized surface of the steatite to a thickness of more than 0.0006 inch, heating the steatite with the nickel suspension thereon to a temperature of approximately 1100 C. for fifteen minutes in a wet hydrogen atmosphere, coatingapproximately 10 milligrams per square inch of copper onto the Kova'r member, interposing between the copper flashed NKovar member and the metallized surface of the steatite ring a silver washer approximately one mil thick, and heating the Kovar member, steatite ring, and interposed silver washer to a temperature of approximately 1000 C. for ten minutes, the maximum rate of change of temperature of the steatite ring during any heating operation being 50 C. per minute.
References Cited in the le of this patent UNITED STATES PATENTS 1,615,023 McCullough Jan. 18, 1927 1,908,859 ONeill May 16, 1933 2,200,694 Gerecke May 14, 1940 2,282,106 Underwood May 5, 1942 2,450,130 Gordon Sept. 28, 1948 2,454,270 Braunsdorff Nov. 23, 1948 2,515,337 Clark July 18, 1950 2,569,848 Eitel Oct. 2, 1951
|Cited Patent
|Filing date
|Publication date
|Oct 3, 1925
|Jan 18, 1927
|Frederick S Mccullough
|Metal and porcelain article and method of manufacturing the same
|Jun 27, 1930
|May 16, 1933
|Westinghouse Lamp Co
|Leading in conductor
|Sep 16, 1938
|May 14, 1940
|Pintsch Julius Kg
|Annular fusion joint
|Jul 14, 1939
|May 5, 1942
|Gen Electric
|Ceramic-to-metal seal
|Sep 24, 1945
|Sep 28, 1948
|Eitel Mccullough Inc
|Electrical device having glass-to-metal seal
|Apr 10, 1945
|Nov 23, 1948
|Tung Sol Lamp Works Inc
|Basing electric bulb
|Jun 24, 1947
|Jul 18, 1950
|Bell Telephone Labor Inc
|Metal to glass seal and method of producing same
|May 31, 1950
|Oct 2, 1951
|Eitel Mccullough Inc
|Electron tube seal structure
|Citing Patent
|Filing date
|Publication date
|Oct 15, 1956
|Aug 4, 1959
|Networks Electronic Corp
|Method of fusing metal to glass articles
|Oct 2, 1957
|Apr 24, 1962
|Rca Corp
|Method and material for metalizing ceramics and for making ceramic-to-metal seals
|May 22, 1957
|May 29, 1962
|High-melting-point seals
|Nov 19, 1957
|May 5, 1964
|Varian Associates
|Metalized ceramic for bonding to metals
|May 11, 1961
|Dec 8, 1964
|Norton Co
|Refractory articles bonded to a metal base
|Apr 2, 1998
|Sep 11, 2001
|Chou H. Li
|Heat-resistant electronic systems and circuit boards
|Jun 21, 1999
|May 7, 2002
|Chou H. Li
|Heat-resistant electronic systems and circuit boards with heat resistant reinforcement dispersed in liquid metal
|Jun 8, 1995
|Jul 2, 2002
|Chou H. Li
|Ceramic coating method
|Sep 8, 1999
|Oct 1, 2002
|Chou H. Li
|Planarizing method
|May 16, 2002
|Jan 13, 2004
|Chou H. Li
|Chemical mechanical polishing
|Jun 25, 2001
|Sep 6, 2005
|Chou H. Li
|Heat-resistant electronic systems and circuit boards
|Sep 30, 2002
|Dec 20, 2005
|Li Family Holdings, Ltd.
|Chemical mechanical polishing slurry
|U.S. Classification
|228/124.1, 428/937, 428/939, 228/208, 228/250
|International Classification
|Cooperative Classification
|European Classification


text:
I would love to have gay sex with my boyfriend close to a lesbian couple. No heterosexual intercourse
All Comments (184)
I would love to have gay sex with my boyfriend close to a lesbian couple. No heterosexual intercourse
we did our first 4-some orgy. My boyfriend loved the thing with 2 women on him but was not sure of the guy. when you other guy started fucking me my boyfriend then joined in and we all got off to a huge climax. my boyfriend and the other girl sucked us dry as we fucked and came together.
30:45 Fucking her while you both suck the same cock....what could be better? Okay, sharing the facial while fucking her!
Hey ya. Id been to a loevly health spa for the weekend with my wife, we was chilling by the pool just watchin all the people go by an I notice this good looking Black guy kept staring at my wife I could tell she was loving it. I encouraged her to maybe book some treatments for herself, knowing full well she was gonna be bouncing on some big black cock after all i didnt mind as i had my on another guy also. Off she went for her treatment followed by her Black Stud. I wandered over to the pool to Check out the talent and spooted this guy who was clearly eyeing me up as he walked to the showers so i followed him peered behind the curtain and he had his semi hard big dick in his hand. I said I will take that crouched down a began sucking on his big cock and rubbing his balls after to a while he was really hard and I could taste his pre cum then pulled out stood me up turned me around pulled my shorts down a slowly his big helmet up to my tight arsehole gently getting deeper and thrusting his big cock until felt him shudder as he came in my arse. HE then reached round to my cock to start wanking me off but we get disturbed. We had to break away. God Dammit. I headed back to our room to wait for my wife, She was gone a for a while, When she got back I was still Very horny so I started to take off her bikini an as i looked into her panties i could all the cum had leaked in them so i gave her agood licking out before fucking her. WOW What a Weekend that was.
I did it again once in a video peep show, it was little cabin in a basement so each had a tv remote a seat and a box of kleenex so normally your door is lock so one time a guy knock at my door so I stop my xxx movie and unlock and the guy was asking if I had an extra box of kleenex and in fact yes I had one maybe it was him who take it off his cabin to put in mine to introduce himself so nevermind I gave it to him I he left to his cabin but I didn't locked my door so I restart the movie and start jerking off on the movie and pretty soon I heard a skeak because he just open the door so I had him standing just behind me and me having my cock standing out of my short jerking myself so I didn't stop cause I tough at first that he just want jerk himself while I'm doing the same but no he just asked me if I want a massage so just said why not so he started jerking my cock but not even thirty second after he was already sucking my cock and pushing his cock towards me so I could uck him to so I did but it whent fast very fast cause he cum right away on my shoulder and stomach (t-shirt) so he was so sorry but he finished me by jerking me off...it was kind a bizarre but was nice doing it with a pure stranger without any name or nothing we came and we left
amazing i need this in my life
I can eat pussy with the best of them,I dreamed of sucking a cock but never have since I became a man .when I was about ten I would suck my friend off and eat his sisters pussy.in turn he would suck my dick. I also tought other boys in my block how to jerk off and eat their sisters pussy if they had one.We would all go down in my basement and would suck each others dick and eat all the girls pussy.We would'nt fuck the girles because some of us had cum and we did'nt want to get the girls prago. Me and my wife have some pretty wild sex but she wont have anothe women or man join us.I eat he ass and she does mine,I get so har that I just ram it into he ass an fuck her until I cum inside of her.I then put one or two fingers in her ass as I eat her out,the when she 's about to cum I pull my fingers out of her ass real slow,boy does she cum and cum and cum.
Some hot comments here guy's. My first threesome was with a pal and his girlfriend, I was at their place and we were all a little drunk when his gf said that she bet I had a bigger dick than my pal, well of course we had no idea who had the biggest. Ok she said, i'll find out and she unzipped us both, by this time we were both hard, it didn't take long for us to drop our pants and his gf got out a tape measure. Guess what I was the winner so she said that I could claim first prize and led us to the bedroom. Wow could this girl suck and fuck.We did everything including double dicking her.
First, if you are watching this, you ain't straight. Now, one of the things I regard is that I didn't become bisexual earlier in life. I was in my late 20's. I love fucking other men and love getting fucked by them. Sometime, I like just two men making love to me. Nothing like having a dick in your ass and one in your mouth. But, I don't want them as a bf or husband type thing. I still rather marry a woman or have them as a girlfriend.
bryan, i like the idea of our cocks cumming inside your wife. our meats are jammed together, balls touching, wet and ramming in and out. we can feel each other's cock on one side, and your wife's tight pussy on the other! when we cum, we both shoot enormous loads of hot gooey cum inside her, and she cums too, adding her pussy cum to ours. we shoot so much it drips from her hot pussy onto the floor, and stew greedily licks it all up from her hot hole and our still-stiff dicks!
One of my hottest memories about when I hooked up with the teen friend is that I matured earlier than he. He had never cum before and I sucked his cock and got his first 3 loads on the same blow job. He didn't make me stop when he came and I just kept on sucking. The quantity of cum was low, but it was so hot. I loved it!
Hey, question for everyone..........how much cum can you all shoot out in a typical orgasm?? Like how many nice thick streams can you pump out?? Just trying to imagine how much cum you'd be pumping in my mouth or in my wife's pussy or all over her big chest!!
Neverb4, here is exactly how I am picturing it.............my wife is in a half lying/sitting postion while you are fucking her, with her legs spread wide open for you. Then your wifeis sitting on my wife's face, with her pussy rigt over my wife's mouth. Tell your wife my wife will eat her pussy really good. I know she will really suck it great and make her pussy lips all swollen and I know she will make her cum!!! I bet your wife will be so turned on with my wife eating her pussy and also your wife would be able to look down and see the action of you between my wife's spread open legs and you fucking her....maybe your wife would even encourage you to really give it to my wife good....how hot would that be?? Then at the same time you are fucking myw ife good and every so often I'd pull your cock out and suck on it for a bit and then shove it back in my wife's pussy. It'll be great getting a close up of your big dick pounding her pussy, probably even giving her an orgasm!! Then I'd really like to suck her juices off your cock!! But you could finish by giving her a nice big creampie in her pussy, I know you'll have a huge load built up for her. Then your wife could get down and return te favor and suck on my wife's pussy for a while, sucking all of your cream out and maybe giving my wife an intense orgasm!! Now, how would you three take advantage of me??
Jaysun, if I'm really turned on and have been edging for a long time, maybe 7 or 8! And I love to jack off for an appreciative audience - I'll shoot my big load anywhere you want! I'd love to shoot all over your wife's big tits, on her shaved pussy or suckable puckered asshole, or all over your rigid cock and balls! Stew, welcome, you'll fit right in (in more ways than one!) Bryan, what do you say, shall we have Stew take us both in his mouth? I've always loved the feel of your big cockhead rubbing against mine!
Biguy- Yeah, lets put our cocks together in Stew's mouth, then together and double fuck my wife ( or the other way around and cum in Stew's mouth).
Have a massive load in my balls waiting for you and your wife Jaysun.....after reading your hot blogs - you, Bryan, Biguy - all get my cock rock hard, wet and primed for fucking....love to suck on her tits and pump my cock through them while your rimming my hole...spread m arse cheeks wide and ram me with your cock head - thrust into your wife's hot wet pussy and pump me harder - then let's bring the other guys into the action - Bryan, Biguy - you ready to give me your cocks to suck on while I'm fucking Jaysun's wife and being pumped with his rod?.......come on dudes let's shoot and give Jaysun all the cum he can handle!
biguy- Sounds hot! My wife will love your hard dick(She seems to love hard dicks in general).
Stew, fuck yah, i'm cumming, imagining your huge swollen dick head blasting beautiful hot cum all over our faces and into our open mouths!
what if i am deep inside her ass while this guy gets behind me and guides his dick into my ass? Wowzer! would come instantly
during a 3sum with my best friend the girls say they are done unless we suck each others cocks but little do the girls know that we have sucked each other off many times so we give in and do it in front of them and we also told them we have done it in the past, it drove them nuts
Wow! Want to see the movie between Jayson and Bi Guy and their wives! Hope to find it soon. Sounds so hot! As good as the fllick.
Anyone want to lick the knucklechildren off my hand? Great video. @Shy girl move to my small town;)
How do u find ppl like this? In a small town
DAMN!!! That's a hot idea.............Bryan, you think your wife would mind if I fucked her after you two did, adding yet another load in her pussy??? I'd love to fuck your wife with her tight hole already oozing with cum. Then I'd add another huge load so it would just be pouring out of her!!! Although, I think my wife would get jealous.........I think we'd all have to fuck her the next day!
Use me as your little cum sucker guys - all fucking bryan's hot wife and filling her with your cum loads get her primed and ready to straddle my face and ooze it all out over me - I wanna suck and drink in your hot creamy lava - my cock's burning to cum too then - while I suck on bryan's wife's sticky, juicy pussy flaps - the three of you take turns in tugging my cock - licking the head and sucking my swollen balls - after your wife is spent - I'm standing over the three of you - rubbing my massive throbbing knob over your faces - Bryan, jay sun, Biguy - you ready to take my huge load over your faces and chests?
Stew- I want your huge load directed at my open mouth. Jaysun- I would LOVE to watch you fuck my wife. When you fuck her from behind, I wanna crawl under and lick you both.
Sounds like fun, count me in!
Bryan, I had a friend when I was a teen and we sucked each other off, but this is the first since then. I think I was good. And yes, I would love to do it again. My wife and I swing with another couple right now and I have eaten her cream pie in front of him, but have been afraid to try to suck him...He may not be the type.
Upload- know what you mean. Those two KEEP me hard.
love to fuck another mans wife in front of him, make out with her, then have him on all fours and pentrate him in the ass, ohhhhhhh heaven
dont worry biguy i will lick ur ass nice and gently and play with ur ass before i stick my throbbing cock in there. ill do as u want with ur hard cock too, jerking u off as i penetrate ur asshole. ur wife can join in and sit on my face then my cock
CWizzle......come join in the fun!! Do you want to fuck my busty wife?? Just eat her pussy and then fuck her and my cock will be so hard watching...then my cock is yours!!! @Top84...I'd love to watch you fuck my wife in front of me. I'd love to see her spread her legs apart for you as an open invitation to her wet pussy!
Reading about Biguy & Jaysun is almost as hot as the video.... I am so fuckin hard right now.
ok cwizzle, but to put your cock up my virgin ass you have to rim me first!
bigguy give me a chance to get ur biguy standing up straight and ready to explode. ill deepthroat that thing till u put it in my ass. then ill turn things around and give it to u in the ass while jerking u off and licking ur wifes clit. we'll all cum together and it will be awesome
bellissimo video.... possibile che qui in italia non sia possibile replicare in meglio? Nessuno/a interessati/o/a? A Roma, grande porcone...
yes jaysun. i would love to give it to ur wife in every hole and every position with watching and jerking off as she is moaning. its my dream to b the xtra meat in a 3som and promise to not disappoint. ill grab ahold of ur cock as im banging ur wife and take that thing all the way down my throat. hopefully u live close to me in ma and i will make these thiings come thru for us!!!
CWizzle, I'd love to be stroking my cock while you were fucking her and making her scream in pleasure! But yea, I'd let you deep thorat me while you were banging her pussy and we could both enjoy the view of her big tits bouncing around as well! Then I want you to fill her pussy with all your hot cum so I can lick her pussy after and suck up all your cum. Then I will cum in your mouth and flood it!!
Rick- So was that the first cock you sucked? Were you good? Do have the urge to do it again?
Rick- We should try a triple date. You can feel free to suck my cock. I will return the favor, and by then the other guy would probably catch on. If not, at least we have both gotten a chance to suck cock.
hey rick and bryan i would love to join in with ur fun. ill be the xtra guy in the mix seeing as i am not married and not lucky enough to have a girl that would swing like this. ill suck both of u off and hope u will let me have a try at both ur wives. believe me u will all like my hard cock as it has nice girth to it. ill take a cock in the mouth like a champ even though it will be my first time ive been dying to try it!!!!!! some one please give me a cock to suck on and i will in turn give u mine plus a nice hot load to shooy where ever u want me too
I told my wife several years ago that I thought it would be hot to watch her have sex with another guy. She started communicating with a guy online who lived out of state. He ended coming to our area for his job and we all got together. He had a pretty big cock and fucked her brains out. After he came in her pussy, she told me to lay down and she sat on my face and told me to clean her up. After doing that, the guy stuck his cock in my mouth and I sucked him off, it was sooo hot! As it turned out, he was married and his wife found out so we won't be getting together anymore.
Great idea cwizzle, it would be fun to get both our hard cocks into my wife's pussy! That would be so hot to double penetrate her vagina! I bet it would be tight at first but as we get both our cocks in inch by inch she will eventually loosen up to accomodate us then we can really give it to her!!!! I bet she would love a fucking like that, two cocks pounding away at her pussy!! And yes, I'd love to take your big cock in my rear and have you spray her D cup tits with your huge load!!!
ok that sounds hot jaysun. i think i would enjoy us both DPing ur wife. maybe we can get both of our hard cocks in her pussy at the same time. the thought of my throbbing cock against urs as weboth penetrate ur wife at the same time has got me rock hard right now. after we do that for a while its my turn to give it to u in the ass. ur wife can be sucking ur cock as i ease into ur ass gently as i am eating her out at the same time. ill suck on her big bouncing tits and drop my load on those tits after i pull out of ur ass. u cam lick the cum off her chest while i finish off ur cock or u release into my virgin ass. that sound like fun
i am a 29 yo fit young man with a 7 inch cock that is also 6 inches around. i think i would fit perfect in a married couples dream. id love to pleasure u both with my magic stick
why don't people admit they are bi?
cwizzle- sounds great. Double or triple date- either would be a little better with another hard cock and a dude that is 'up' for anything. My wife and I will make out, and you can shove you cock between our lips when you cum.
Look at that ass at 16:11! So hot!
blonde on the right loves watching the guy suck cock. I want to join her
I would love to get together with another couple. Me and my hubby been with other women but I would love for us to be with another man
that is so sweet wat a way to have sex
i like to get in
qu'elle est le nom de la fille?
A me piacerebbe provare. Andrea
Holy shit that's I'm um good
Very nice, the dark haired girl is one of the sexiest woman I have seen in ages!
good sex hmmm
My wife and have had 4 guys join several times and I suck cocks too but now I want more women involved,eat pussy and suck cock,4 guys doesn'give that pussy a break.
love to have bi with my wife both ways omg
Its very nice
delicioso !!!!!!!!!
What's the name of the bigger chick in this vid? She's so fucking sexy! I want to see more of her.
This is what I call an orgy, wish I was there
Ufff, yomi.
I love this video link feel like to have sex lol l want a sweet pussy like that. Do you know where to find one like that
Dam I suck many dicks for ANN!
I wanna do this sooner than later! WOW!
Toatal wate of two beautiful girls. To much sucking, not enough fucking. The sandy blonde at one time was left completely out, and looked totally bored as well she should have. The guys were more into each other than the were the girls. They didn't even have much cum to shoot on those two beauiful pair of tits. If you want to see a really HOT Bi couple video watch College Coeds share their partners. Now that will make you hard and stay hard all the way thru. This had me limp and kept me limp all the way thru. Thumps up for the girls, thumps down for the guys.
Il biondino niente male
All 4 of them are so fucking gorgeous and look delicious...I would love to suck on both of those nice big cocks, at the same time, while teasing those beautiful What a turn on!!
Great movie, gorgeous women. Anyone know who the female with the dirty blond hair is... she's beautiful!
you're right bingo, very hot!!!!!!
The dirty blond is Dara Lee, The slimmer blonder girl is Cindy Dollar and the blond guy calls himself Lucky Smile. It comes from a few different movies including 'Bisexual 4Somes 5'. Hope this helps. Theres not too much of Dara around but she does do a few anal scenes that arent half bad plus shes in Bimaxx 25. She is stunning tho!!
Anyone knows the name of the movie where this video comes from? I would love to download the whole thing.
Pmark - we're always ready for a good time like that, especially with wet pussies and nice stiff cocks on the menu!
ralph you sound like my kind of guy, hot, horny and a cock lover
Anyone know of a place in London where I can suck a cock with my wife?!? I so want to try after watching this.
the str8 dude in this is HOT, who is he
wow you're right, love stroking to his hot ass at 16:11!
i want tht
I so want to suck a big hard cock right now and take one up the arse
@bi curious I will gladly let you suck on my big hard cock and fuck your arse but will you return the favour ? I love the feeling of a big cock in my arse not to mention the taste of a hot load of cum spashing all over my tongue.
love this suff
I love girl with darker hair. Who is SHE???
i already loved and was jealous, but since 30.45 i really wanted to come in
Gorgeous, gorgeous women. I'd like to fuck them. Then I'd like to lie on my back between their naked bodies while a hot guy gets on top of me and fucks me like the gorgeous woman that I can be . I am all man and all woman. This video make me feal like both. great feeling!
that's how foursomes should be, everyone enjoying pussy and cock
good to watch wish i had been there pitty about the moanning a big bit over the top
very sexy I like that
biguy... now you're talkin' my language!
I said it before, and I'll say it again - Love the video great to have four bodies all enjoying each other, love to find a couple to have fun with like this, If You haven't had fun like this you have to give it a try. Great having four lusty bodies having fun not worried about who is pleasing who. I'd suck or fuck any of them... guy or gal.
i would love to suck and swallow the cum out of all of them till they are dry, both guys and girls hot warm cum flowing down the back of my throat mmm
Great pussys and dicks. I want to eat all four of them, and take their juices also. Great bi video.
Bi is best. Love to lick a nice cock as it goes in and out of a pussy.
cazzo ke fighe cane di sboro io mi masturbo!!!!!!!!
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text:
This job posting is no longer available on Indeed.
Find similar jobs:Mortgage Loan Processor jobs
- First Guaranty Mortgage Corporation jobs
Looking for a full-time, experienced retail mortgage loan processor. Great environment, working with very experienced loan originators. Salary based on experience
Job Description:
Responsible for processing government (FHA& VA) and conventional (FNMA) loan requests based on product, underwriting and investor guidelines, and ensuring adherence to compliance procedures. The Mortgage Processor also provides sufficient information for an underwriting decision, while providing excellent customer service. The Mortgage Processor (Loan Specialist) is expected to manage and process through underwriting approval and into closing a pipeline of mortgage loan applications of primarily new construction loans.
- Sets up and orders third party work (title, appraisals, verbal and written verifications, etc.)- Works with loan officers to process mortgage loans and communicates directly with underwriters and other interested third parties in transactions (realtors, builders, appraisers, title reps, etc.)- Communicates with loan officers and underwriters in order to ensure loans submitted fit investor guidelines prior to submission- Notifies loan officers of missing or needed items in order to submit loan, then prepares, stacks, and submits completed loan files to underwriting- Clears all prior-to-closing and funding conditions and notifies loan officers of any missing or corrected documents or of any outstanding conditions needed for closing- Interacts with funding/closing department and title personnel in order to request loan documents and ensure timely closing of loans after the file has been cleared to close
Experience: 3-5 years plusThis position requires very close attention to detail and excellent organizational skills.Knowledge of federal and state laws pertaining to the mortgage-banking industry (i.e. TILA, ECOA, etc.)Experience using automated financial- and/or loan-tracking systemsHave the ability to work independently as well as part of a team
Basic Qualifications:
- Minimum of 3 year experience working in the mortgage industry (must have active processing experience in the past 12 months)- Computer experience with Microsoft office and extensive familiarity with internet- Strong customer service (will be interacting with realtors, builders and customers on a daily basis)
Applicant must have great disposition at all times communicating well verbally as well as in writing. Experience with processing for multiple states and new construction loans is a plus. FGMC is an equal opportunity employer and environmentally friendly company processing from a "paperless" file system.
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text:
The Truly Terribly Horrible Sweater... That Grandma Knit
The Truly Terribly Horrible Sweater... That Grandma Knit
HarperCollins Publishers, Hardcover, 9780061650932, 32pp.
Publication Date: October 2009
Cameron loves his grandmother. She knows just what makes him tick. That's why he can't figure out why Grandma would send him a sweater a truly terribly horrible sweater for his birthday.
Cameron pours mustard on his sweater. He puts it on his dog (in the rain). He even tries to send it to the thrift shop. But nothing works.
Now Grandma is coming for the holidays, and Cameron has to wear her gift to him. But what's he going to say when she asks what he thinks about the sweater she made?
With a sure hand and a light touch, worldwide bestseller Debbie Macomber and her new writing partner, Mary Lou Carney, reveal that what Grandma knit into Cameron's sweater is the greatest gift of all.
Debbie and Mary Lou have included simple knitting instructions and an original knitting pattern for Cameron's sweater. You can find them at the back of this book.
Mary Lou Carney is the editor of two magazines for young people--Guideposts for Teens and Guideposts for Kids. She is the author of several picture books for the Christian and educational markets, including Bubble Gum & Chalk Dust: Prayers and Poems for Teachers, and Absolutely Angels: Poems for Children and Other Believers (Boyds Mills Press). This is Mary Lou's second picture book coauthored with Debbie; their first, The Truly Terribly Horrible Sweaer . . . That Grandma Knit, was published in 2009.
Vincent Nguyen has illustrated many children's books, including "Buzz" by Eileen Spinelli, "Creature Count" by Brenda Huante, and "Bandit "by Karen Rostoker-Gruber. He lives in New York City.


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Vt. lawmakers to hold hearing on land tax changesJanuary 28,2014
Hearing set on
land tax changes
Vermont lawmakers are set to hold a public hearing on changes to the states system of taxing some properties according to how theyre used, rather than fair market value.
Vermont for decades has had a program designed to charge lower property taxes for people who own farm and forest land, in contrast to what they would pay if the land were considered ripe for development.
The bill would lower the tax landowners have to pay when they withdraw from the program. Its currently set at 20 percent of the propertys full fair market value.
The hearing is set for 6 to 8 p.m. Tuesday in the State House in Montpelier.MORE IN This Just In
GENEVA — Doctors Without Borders called Wednesday for an independent fact-finding... Full Story
The following is a sampling of calls to Barre Town police in recent days.
Sept. Full Story
NORTHFIELD — Partial service will be restored on Amtrak's Vermonter line today... Full Story
- Most Popular
- Most Emailed


text:
This planting has been archived (Other).
Sown from my Tomato (Green Zebra) Seeds.
Quantity: 5
If you would like to sow this plant directly, try 0.78 inches (2.0 cm) deep with a guideline distance of 2.60 feet (80.0 cm).
Tomato 'Green Zebra' is known for growing to a height of approximately 1.37 metres (4.45 feet) so ensure you have enough space in your garden for this plant.
Your garden has partial sun light - try to position in a full sun location instead.
Remember to water moderately.
Your garden's USDA Hardiness Zone (10) is within the ideal range for Tomato 'Green Zebra'. The recommended range is between Zone 3 and 14.
A soil ph of between 5.5 and 6.8 is ideal for Tomato 'Green Zebra' as it does best in acidic soil so test your soil acidity often.
More information about Tomato (Grosse Lisse) is available in the Folia gardener's wiki. All Tomato (Grosse Lisse) Care Instructions have been kindly provided by our members.
Showing True Leaves Tomatoes: Looking good; Stupice and Y... day 43
bit late recording this event
Sprouting Tomatoes: sprouting is well advanced day 18
4th column – 3 up – variable
Sown Tomatoes: sown in the greenhouse day 0
80-105 days, Produces abundantly over a long time. Best staked.


text:
2 Show / Hide Archive Comments
The following comments are archived from the original publication of this post
wood on Nov 22, 2009 @ 3:01 amHarden is gettin mad playin time an he deserves it. he is constatntly droppin 3's and making plays. brooks keeps a tight rotation and needs to develop his key players instead of trying to break in new ones. white may have the goods but he just needs to stay prepared in case a key player gets injured cause these guys chemistry is the bees knees rite now!
K. Maillard on Nov 21, 2009 @ 6:44 pmGreat win by the Thunder against the Wizards and continued kudos to coach Scott Brooks and Sam Presti regarding the way that they are building the organization. However, I am baffled by the usagage or lack of usage of D.J. White who appears to have the talent to be a star and important cog in the Thunder machine. Can you offer any insight or maybe feature an article exploring this mystery?


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Core Parking
Updated: October 19, 2012
Core Parking is a Windows kernel power manager and kernel scheduler technology that helps improve the energy efficiency of a system by dynamically scaling the number of logical processors that are in use based on workload. Similar to how processor performance states help scale the performance of a single processor, Core Parking is designed to help scale the performance and energy efficiency across the set of logical processors in the system.
This information applies to the following operating systems:
- Windows Server 2008 R2
- Windows 7
When the Core Parking algorithm reduces the number of logical processors that are in use, it parks some of the logical processors in the system. The kernel scheduler correspondingly gives preference to unparked logical processors rather than parked logical processors when it schedules any non-affinitized threads. This lets the parked logical processors become idle, which in turn lets the corresponding processor cores transition into a lower power idle state.
Core Parking is most effective on systems that have processor idle states with extremely low power consumption. When combined with ITTD, Core Parking helps reduce the amount of interrupt activity on systems that run Hyper-V. On systems with processors that include Intel Hyper-Threading Technology, Core Parking is also leveraged to help intelligently schedule work between threads that are running on multiple logical processors in the same processor core.
Microsoft has engaged with leading processor vendors to tune the Core Parking policy defaults. System manufacturers are encouraged to change the Core Parking policy parameters only with detailed consultation from the system processor vendor.
Core Parking is supported only on Windows Server 2008 R2. However, the Core Parking algorithm and infrastructure is also used to balance processor performance between logical processors on Windows 7 client systems with processors that include Intel Hyper-Threading Technology.
Related topics


text:
Annual Reports and Plans
SMP Committee
Published: Dec 14, 2012
28 Pages
SMP Committee Strategy and Work Plan
The SMP Committee's Strategy and Work Plan for 2013–2016 outlines the committee's objectives, strategic plan, and key outputs. It highlights how the SMP Committee's planned activities align with and support IFAC's overall strategy and work plan to support the worldwide accountancy profession. While this document contains the SMP Committee's strategy for the four-year period 2013–2016, the work plan activities detailed are only for 2013. Work plans for the three subsequent years will be developed annually.
Copyright © 2015 The International Federation of Accountants (IFAC). All rights reserved.
Related Resources
- Guide to Compilation Engagements
- IFAC Response to European Commission's Green Paper: Building a Capital Markets Union
- New Guide on Compilation Engagements Helps Accountants Meet Changing Market Demand
- Regulation and Growth: IFAC Global Regulatory Survey
- SMP Committee Response to the IESBA Exposure Draft: Responding to Non-Compliance with Laws and Regulations
Find more publications & resources related to:
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text:
New Dependent Check Audit Toolkit allows employers with less than 500 employees the ability to conduct dependent eligibility audits internally.
Jeffersonville, IN (PRWEB) October 27, 2009 -- Large employers have realized over $125 million in health plan savings during the last few years by conducting outsourced dependent eligibility audits with Chapman Kelly. Now, employers with less than 500 employees have access to the same cost-saving product at a price that will fit any budget.
Chapman Kelly, the preferred audit solution of over 30 Fortune 500 clients, has just launched the Dependent Check Audit Toolkit. This innovative self-service resource provides employers with the tools and knowledge that is necessary to perform an effective dependent eligibility audit on their employee population. The Dependent Check Audit Toolkit contains the best practices, communication templates, timelines, and other resources developed by one of the pioneers within the dependent eligibility audit industry.
The Dependent Check Audit Toolkit enables employers of any size to capitalize on the cost-savings and compliance benefits that dependent eligibility audits provide. Employers who use the Audit Toolkit will avoid the risk of making critical errors that can cause a dependent eligibility audit to be disruptive a
|Source: PRWeb
Copyright©2009 Vocus, Inc.
All rights reserved


text:
Video Game: Beetle Adventure Racing
Beetle Adventure Racing! (known as HSV Adventure Racing! to Australians) is a Racing Game for the Nintendo 64, developed by Paradigm Entertainment and released by Electronic Arts in 1999 to coincide with the release of the Volkswagen New Beetle. It's also way more fun than it has any right to be.Beetle Adventure Racing! is different from most racing games in that all of the available cars are New Beetles (though some have a spin on them, such as the police car Beetle). There are only six tracks available, but the game makes up for that by adding lots of additional paths and shortcuts, which often feature interesting and funny things, such as a crashed spaceship or Jurassic Park. The game also features long draw distances, which emphasizes the beauty of the courses. You can spend hours just exploring all the nooks and crannies of the levels.The actual courses support only one- and two-player races, but there's also a Beetle Battle mode that allows up to four players to compete to get the most ladybug tokens, as they destroy one another along the way.
This series provides examples of:
- Benevolent Architecture: As one of the main features of the game is alternate tracks, there are plenty of ramps and non-blocked off streets for you to take, even if it's not in your best interest to do so.
- Big Boo's Haunt: The chapel, house, and dungeon areas of Wicked Woods are all haunted.
- Bleak Level: After five bright and fun courses (even Metro Madness, which is set at night, is pretty bright), Wicked Woods is definitely this.
- Build Like an Egyptian: Sunset Sands. A giant desert wouldn't be complete without pyramids and tombs.
- Cave Behind the Falls: One of the shortcuts in the Mount Mayhem stage.
- Damage-Proof Vehicle: Jumping off high ledges, running into buildings, driving through the desert, none of it means anything to your car, except when do something that causes you to explode (as noted above).
- Dummied Out: Interestingly, it appears that this game was going to be an entry in the Need for Speed series on the N64 based on text strings in a debug menu found in the game, but got changed to only VW New Beetles somewhere along the line. http://tcrf.net/Beetle_Adventure_Racing
- Every Car Is a Pinto: Your car has two modes: perfectly fine and exploded. There's no in-between.
- Everything's Better with Dinosaurs: The only explanation for the T-Rex on Inferno Isle.
- Everything's Better with Rainbows: The alien Beetle and parts of Wicked Woods.
- Excited Game Title!: It's Beetle Adventure Racing! That exclamation point is important.
- Fantastic Nature Reserve: The dinosaur habitat on Inferno Isle.
- Green Hill Zone: Coventry Cove.
- Instant Awesome, Just Add Dragons: An alternate path in Wicked Woods.
- In-Vehicle Invulnerability: Double subverted. You can run into all kinds of things and be no worse for the wear...unless you run head-on into something at a fast enough speed or flip over, in which case you EXPLODE...except that you just reappear on the track like nothing happened.
- Jungle Japes: Half of the Inferno Isle course.
- Lava Adds Awesome: Again, the volcano portion of Inferno Isle.
- Lethal Lava Land: The other half of the Inferno Isle track, as you drive through an active volcano.
- The Lost Woods: The final course, Wicked Woods.
- Pirate: A very well hidden part of Inferno Isle.
- Product Placement: What do you expect? It's called Beetle Adventure Racing for a reason.
- Shifting Sand Land: The Sunset Sands track.
- Shout-Out: The "Inferno Isle" course features a certain grey-walled area filled with dinosaurs on one of its paths (as mentioned in the description).
- Slippy-Slidey Ice World: Mount Mayhem.
- The Theme Park Version: Pretty much all the courses, but Coventry Cove especially: It's a small English hamlet that also happens to be next to a decaying castle and Stonehenge (which is on an island for some reason).
- Title Scream: ADVENTUUURE RACING!
- Vehicular Combat: Battle Mode.


text:
Home :: Wedding Bands :: Gold Wedding Bands :: Celtic Wedding Bands :: Yellow Gold
Fleur De Lis
Wedding Band
YG-2013 :: Ask a Question
Product Selection
Wedding Ring
I ordered a wedding ring from Joshua's. They called to confirm my ring order, just to further define the ring itself. After speaking with them, I changed...
Value and Beauty
I ordered a wedding band with a bit of trepidation, since I was on the internet and knew nothing about the company. I was more than pleasantly surprised...
Customer Satisfaction
I can't thank Joshua's enough for their extra effort to meet the deadline for our jewelry needs. We were "under the gun" to make our surprise...
Recently Viewed
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text:
Playing With: Green-Eyed Epiphany
Basic Trope: Someone only acknowledges their feelings for somebody else after seeing that person get romantically involved with someone else.
Back to Green-Eyed Epiphany
- Straight: Farah claims to be Just Friends with Mark; however, when he hooks up with Lucy, she gets extremely jealous and realizes how much she really likes him.
- Exaggerated: Farah doesn't even seem to be aware of Mark's existence, even though he clearly has a bit of a crush on her... But when he starts dating Lucy, suddenly she's hopelessly in love with the guy.
- Downplayed: ???
- Justified: Lucy is Farah's friend, and Farah never noticed Mark until he started dating her friend.
- Inverted: Mark only realizes his feelings for Farah upon hooking up with the shallow, bitchy Lucy.
- Subverted:
- Farah denies having any kind of romantic feelings for Mark. Then she sees him with Lucy, learns that they date, and it's obvious that she's jealous... but in the end of the episode/chapter turns out it's because she fell in Love at First Sight with Lucy.
- Farah ends up being a Shipper on Deck for Lucy and Mark.
- Double Subverted: Only to reveal she only said this at Lucy's request to see if Mark was serious in their relationship, and Farah really does have feelings for Mark.
- Parodied:
- Farah becomes intensely jealous of Lucy, because she wants all the attention Nameless Boy A (or Matt, or whatever) gave her.
- Farah falls madly in love with Mark when he starts dating Lucy. When Mark notices this and breaks up with Lucy, Farah becomes completely uninterested in him.
- Zig Zagged:
- Once Farah finds her feelings for Mark, she attempts Operation Jealousy on him with Jeff. Only for him to attempt it again with her with a Carol. Farah, considering her operation unsuccessful, tries it again with Matt. And so on.
- Farah develops feelings for both Lucy and Mark, and joins them in polyamory.
- Averted:
- Farah really doesn't have feelings for Mark and is happy that he met someone.
- No Hugging, No Kissing
- Enforced: Mark and Farah were always the Fan-Preferred Couple, so the writer uses this as a ship launcher.
- Lampshaded: "It's like going out with Lucy was the trigger for you to realize your feelings."
- Invoked: Mark attempts an Operation Jealousy in order to get Farah's attention.
- Exploited: Mark only hooked up with Lucy to get Farah to come around.
- Defied: Mark, after briefly considering Lucy, declares Farah his one true love.
- Discussed: "I didn't notice him until he went out with Lucy— that bitch!"
- Conversed: "Then he goes out with this other chick, and the first girl becomes jealous!"
- Deconstructed: Farah only wants Mark now because he's unattainable; if the status quo is restored she goes right back to claiming they're Just Friends, ignoring or belittling him. Mark figures this out and decides to stick with Lucy, who he hopes won't jerk him around and abuse his feelings.
- Reconstructed: Upon Mark's return to Lucy, Farah discovers her feelings for him. Lucy and Mark break up amicably, and Mark winds up in a relationship with Farah.
- Played For Laughs: Farah is over the top in her denials of any attraction to Mark until she learns that he's dating Lucy, at which point she instantly morphs into a Clingy Jealous Girl.
- Played For Drama: Farah has denied her feelings towards her best friend Mark for years, but now... he's gotten engaged. To Lucy, who seems perfect and wonderful for him. Yet Farah can't deny her jealousy, and struggles with how to react.
Back to Green-Eyed Epiphany


text:
Basel III
Weight loss: preparing for a low-RWA future
Difficult choices ahead
The future of swaps?
More Basel III articles
Implementing rules and filling in gaps
Intelligent thinking for risk systems
There is a temptation with anniversaries to look back – and plenty has happened since Risk celebrated its 20th year with a bumper July 2007 issue. A crisis that began with defaulting low-income homeowners...
Thailand joins the Philippines and India in introducing Basel III capital adequacy requirements ahead of schedule but doubts remain over some aspects of the accord
The banking industry is moving ahead with Basel III implementation – even in the US, where regulators only recently released their Basel III proposals
Evolution of the liquidity exchange
A new balance
An unwelcome trade-off
Structured solutions
The quantification question
Dealers face pricing headache as they wait to see whether Europe's version of Basel III will exempt corporate customers from the CVA capital charge
Love letters to models
Bye, robot
A weighty issue
The adjustment bureau
The origins of CVA
This whitepaper reviews the fundamental changes of Liquidity Risk Management under Basel III. It discusses how institutions can meet the regulatory requirements on liquidity risk management by enhancing their liquidity risk analytics, funds transfer pricing methodologies, liquidity stress testing frameworks, and enterprise risk management platforms.


text:
10 Steps to Pick the Right Doctor
Whether you need a primary care doctor or a specialist, these 10 steps will ensure you find the right doctor for you. View Slideshow
Dr. Voss' Experience
- Psychiatry
Board Certifications
- Psychiatry
- Electroconvulsive Therapy (ECT)
- Adjustment Disorder
- Alcohol-Induced Mental Disorders
- Alcoholism (Alcohol Dependence)
- Amphetamine and Other Psychostimulant Dependence
- Anorexia
- Antisocial Personality Disorder
- Anxiety
- Attention Deficit Hyperactivity Disorder (ADHD)
- Autism
- Bipolar Disorder
- Borderline Personality Disorder
- Combination Drug Dependence
- Conversion Disorder
- Delusional Disorder
- Dissociative, Conversion, and Factitious Disorders
- Drug and Alcohol Dependence
- Drug-Induced Mental Disorders
- Eating Disorders
- Emotional Disturbances of Childhood and Adolescence
- Homicidal Ideation
- Impulse Control Disorders
- Major Depressive Disorder
- Nondependent Alcohol Abuse
- Nondependent Amphetamine or Related Acting Sympathomimetic Abuse
- Nondependent Cocaine Abuse
- Nondependent Drug and Alcohol Abuse
- Nondependent Marijuana Abuse
- Nondependent Opioid Abuse
- Nondependent Sedative, Hypnotic, or Anxiolytic Abuse
- Obsessive-Compulsive Disorder (OCD)
- Opioid Dependence
- Personality Disorders
- Phobia
- Post-Traumatic Stress Disorder (PTSD)
- Psychosis Due to Mental Illness
- Schizophrenia
- Schizophreniform and Schizoaffective Disorder
- Sedative, Hypnotic, or Anxiolytic Dependence
- Sexual Disorders and Gender Identity Disorders
- Suicidal Ideation
- Tobacco Use Disorder
Background Check for Dr. Voss
Malpractice Claims not available
- Healthgrades does not collect malpractice information for Utah.
- No sanctions history found for the years that Healthgrades collects data.
0 Board Actions
- No board actions found for the years that Healthgrades collects data.
Awards & Recognitions
Education & Training
Languages Spoken by Dr. Voss & Staff
- English


text:
102 photos found.
Yummy Kangaroo Meatloaf. by Diane Bartlett
Hi There, Yellow Kangaroo Paw by Fausto Palafox
hello, kangaroo. by Alyssa Eubank
Kangaroo Point • Brisbane • Queensland by William Bullimore
Curious Kangaroo, Brisbane, Australia by Roberto D'Avellar
Kangaroo by Ryan Fisher
Kangaroo and Joey at The Kiosk by Rob Brigden
Plain People: the kangaroo run by Daniel Forero
Origami Marble Paper Kangaroo by Ivan Muniz
Hello by Brandon Lambert
Kangaroo by Alissa Faiola
Kangaroo paws, Royal Melbourne Zoo by Dave Taylor
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Why the U.S. Owns the Rise of Islamic State and the Syria Disaster
Climate Change Tipping Points and the Question of Civilizational Survival
Killer Care: How Medical Error Became America's Third Leading Cause of Death
VIDEO: Trevor Noah on Ben Carson's Genius Plans to Deal With Mass Shootings
Why Bombing a Hospital Is a War Crime
Richard Ellis $17.41
By Eyal Press $24.00
If Sen. Larry Craig's public humiliation wasn't already complete, here come those two Hollywood jokesters, George Clooney and Brad Pitt, to keep the story of Craig's restroom scandal circulating in popular culture. In a video tribute to Julia Roberts, Clooney is busy singing Roberts' praises and explaining why he can't be there for the presentation of her American Cinematheque Award when he feels movement near his foot.
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Search the Collection
Sitter in 1 portrait
by Walter Stoneman
Francis Ysidro Edgeworth(1845-1926), Economist and statistician
Sitter in 1 portrait
by Walter Stoneman
bromide print, 1917
NPG x67577
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Photo by Marcus Nilsson
Fiery kimchi gets a little sweetness from gochujang pepper paste.
YIELD: Makes 8 Servings
ACTIVE TIME: 5 minutes
TOTAL TIME: 5 minutes
- 1 1/2 cups Napa cabbage kimchi (a 12-ounce jar; do not drain), chopped
- 2 tablespoons gochujang (Korean hot pepper paste)
- Ingredient info: Gochujang is available at Korean markets and online.
Mix kimchi and gochujang in a small bowl.
DO AHEAD: Kimchi spread can be made 1 week ahead. Cover and chill.


text:
A bit dated, but the service at this hotel excels... they look after you really well, and there is nothing left to be desired. The price was also quite competitive. The sable fish with soy glaze (a special) was delish.
We took the kids and stayed 1 night in a grand deluxe river view room and it was the best hotel experience. The staff / service was second to none and when speaking to staff, they actually enjoy working at the hotel which is nice to hear. The hotel has an air of welcome one and all and not at all pompous or stuck up. Yet it kept its luxury feel / status throughout our stay. The breakfast buffet was freshly cooked foods as well as cold european style fruits and cheeses. They were all very tasty indeed. We also spent the $32 on valet parking which was worth it considering minus 27c, we really felt for the staff outside valeting the cars, but they had happy smiles! The tiniest improvement would be to offer, as its an international hotel, more choice of newspaper than the Edmonton Sun!! We have experienced the Jasper Park lodge and yes the scenery there is clearly superior but it is the Macdonald staff that made our stay far more enjoyable than JPL, we will return Hotel Mac, thanks!
I stayed here a couple of nights and thought this is was the perfect place to explore parts of Edmonton. I found that the room was spacious, comfortable and easy to connect with wifi. The staff was friendly and helpful with requests. When I arrived, I mentioned to the front desk employee (Mona) that the airline had lost my bag and it had everything I needed for the week. Not only did she empathize with my problem but she took it upon herself to make multiple calls to the airlines and reported back to me what she found. The bag ended up coming the same night. I think it is rare to find that degree of care and concern by a hotel staff member. I would definitely stay here again as it is located right next to the largest outdoor park system in North America and close to downtown restaurants and retail shops.
This was my first experience staying at a Fairmont Hotel and I was not disappointed having visited others on previous occasions, mainly involved in propping up the local economy by exchanging cash for the local beer on offer. This was a family affair however and after check in and discovering our room was not as per our booking, I enquired with Front Desk. This was met with a smile, an immediate solution which included an upgrade. The location and views are excellent with a range of dining options, all of which come with high level of customer service. It also opposite Ruth Chris's Stakehouse, which I will also be reporting on. I highly recommend the Fairmont Hotel Macdonald. Check out my review of the Fairmont Lake Louise coming soon.
The hotel looks stunning overlooking the frozen river. We had a wonderful stay in Edmonton. The staff were extremely courteous and could not do enough to make our stay enjoyable. We had a wonderful room and the New Year's brunch was something else. The ballroom was amazingly decorated and the food absolutely magnificent. The dinners in the Harvest room were magnificent as was the service. All in all an exceptional experience.
From check in to check out, I felt truly valued. Love the history and glamor of this beautiful Hotel and the proximity to downtown venues. Valets and bellmen were excellent. Front desk staff very helpful and friendly. Cleaning crew super accomodating. It was Christmas so spa area was a little messy. Lounge staff super nice. Menu limited and expensive. Stunning views of river valley.
The hotel has great service and the staff were very kind during my stay. Rooms and bed's were comfortable but the room needs some updating for the price paid. The wallpaper in the bathroom were coming off and there were some spots on the carpet. Shower was a little dirty as well and the toilet cover had a hard time staying up. The room just needs to be a little cleaner but I had a soundless sleep and service was top notch at this hotel.
If you own or manage The Fairmont Hotel Macdonald, register now for free tools to enhance your listing, attract new reviews, and respond to reviewers.


text:
SAN DIEGO, Aug. 6, 2014 /PRNewswire/ -- Neurocrine Biosciences, Inc. (NASDAQ: NBIX) today announced its financial results for the quarter ended June 30, 2014. For the second quarter of 2014, the Company reported a net loss of $13.4 million, or $0.18 loss per share, compared to a net loss of $12.2 million, or $0.18 loss per share, for the same period in 2013. For the six months ended June 30, 2014, the Company reported a net loss of $25.2 million, or $0.35 loss per share, as compared to net loss of $24.3 million, or $0.36 loss per share, for the first half of last year.
The Company's balance sheet at June 30, 2014 reflected total assets of $269.5 million, including cash, cash equivalents, investments and receivables of $261.5 million.
"We are very pleased with our recent interactions with the FDA concerning our VMAT2 inhibitor NBI-98854 and the path forward to an NDA filing in tardive dyskinesia," said Kevin Gorman, Ph.D., President and Chief Executive Officer of Neurocrine Biosciences. "Based on the results of the End-of-Phase II meeting, we will conduct a single placebo-controlled Phase III trial (Kinect 3). We look forward to initiating the Kinect 3 pivotal trial later this year."
Research and development expenses were $10.2 million during the second quarter of 2014 compared to $10.5 million for the same period in 2013. For the six months ended June 30, 2014, research and development expenses were $18.7 million, compared to $20.8 million for the same period last year. This decrease was due to lower external clinical development expense related to the Company's VMAT2 inhibitor, NBI-98854, which substantially completed Phase II development in late 2013 and is currently in preparation for Phase III development. This decrease was offset by higher research and development personnel costs primarily related to higher s
|SOURCE Neurocrine Biosciences, Inc.
Copyright©2014 PR Newswire.
All rights reserved