Abstract: The present invention provides articles and methods related to insulation panels made from aerogels, and specifically polyimide based aerogels. Such insulation panels have a wide variety of applications, including specifically in aerospace applications.

Abstract: The present invention provides articles and methods related to insulation panels made from aerogels, and specifically polyimide based aerogels. Such insulation panels have a wide variety of applications, including specifically in aerospace applications.

Abstract: A well fluid treatment is disclosed that utilizes ethoxylated alcohols with a hydrophilic lipophilic balance between 10 and 13 and/or alkyl benzene sulfonic acid and alkyl naphthalene sulfonic acids either neutralized or non-neutralized and salts thereof either singly or in combination to assist in suspending solids such as drilling mud and cement in fluids such as water.

Abstract: A method of synthesizing a metal oxide nanowire includes the steps of: combining an amount of a transition metal or a transition metal oxide with an amount of an alkali metal compound to produce a mixture; activating a plasma discharge reactor to create a plasma discharge; exposing the mixture to the plasma discharge for a first predetermined time period such that transition metal oxide nanowires are formed; contacting the transition metal oxide nanowires with an acid solution such that an alkali metal ion is exchanged for a hydrogen ion on each of the transition metal oxide nanowires; and exposing the transition metal oxide nanowires to the plasma discharge for a second predetermined time period to thermally anneal the transition metal oxide nanowires. Transition metal oxide nanowires produced using the synthesis methods described herein are also provided.

Abstract: A bearing chamber apparatus (2) comprising a bearing chamber (4) having one or more seals (7) which seal an interior (5) of the chamber from an exterior (24) of the chamber; and further comprising: a pump in fluid communication with the interior of the chamber; and a controllable valve (20) in fluid communication with the interior of the chamber and the outside atmosphere. The arrangement allows oil leakage from the bearing chamber to be prevented and also allows a minimum pressure to be maintained within the bearing chamber.

Abstract: A fabrication method for providing a relatively smooth surface associated with lightning strike protection for composite materials joined with fasteners recessed below the surface is described. The method includes coating at least one of a head of the fastener and a preformed dielectric insert with an adhesive, inserting the preformed dielectric insert into the recess such that the adhesive engages both contours of the recess and the preformed dielectric insert, and removing any excess adhesive from the surface area of the composite material and a top surface of the insert.

Abstract: A shoulder pouch for securing documents or the like, which is fitted underneath a users arm and protects against pick pocketing and wireless identity theft while still being easily accessed. The present invention provides a pouch which is harnessed to the body and angled from horizontal such that the pouch can be easily accessed with the opposite hand. The pouch provides a secure harnessed attachment about the user's body and RFID protection.

Abstract: The present invention provides articles and methods related to insulation panels made from aerogels, and specifically polyimide based aerogels. Such insulation panels have a wide variety of applications, including specifically in aerospace applications.

Abstract: A shoulder pouch for securing documents or the like, which is fitted underneath a users arm and protects against pick pocketing and wireless identity theft while still being easily accessed. The present invention provides a pouch which is harnessed to the body and angled from horizontal such that the pouch can be easily accessed with the opposite hand. The pouch provides a secure harnessed attachment about the user's body and RFID protection.

Abstract: Methods of treating coronary and peripheral artery disease in diabetic patients with bioresorbable polymer stents are described. The stents may include everolimus.

Abstract: A method of synthesizing a metal oxide nanowire includes the steps of: combining an amount of a transition metal or a transition metal oxide with an amount of an alkali metal compound to produce a mixture; activating a plasma discharge reactor to create a plasma discharge; exposing the mixture to the plasma discharge for a first predetermined time period such that transition metal oxide nanowires are formed; contacting the transition metal oxide nanowires with an acid solution such that an alkali metal ion is exchanged for a hydrogen ion on each of the transition metal oxide nanowires; and exposing the transition metal oxide nanowires to the plasma discharge for a second predetermined time period to thermally anneal the transition metal oxide nanowires. Transition metal oxide nanowires produced using the synthesis methods described herein are also provided.

Abstract: A bearing chamber apparatus (2) comprising a bearing chamber (4) having one or more seals (7) which seal an interior (5) of the chamber from an exterior (24) of the chamber; and further comprising: a pump in fluid communication with the interior of the chamber; and a controllable valve (20) in fluid communication with the interior of the chamber and the outside atmosphere. The arrangement allows oil leakage from the bearing chamber to be prevented and also allows a minimum pressure to be maintained within the bearing chamber.

Abstract: A carcass processing system is provided. The carcass processing system includes housing, a splitting arrangement for splitting a carcass, elongate members attached to the housing for loosening unpalatable materials from the carcass, and vacuum suction ports coupled to the housing for collecting the loosened unpalatable materials.

Abstract: A drill guide apparatus includes a body providing a workpiece clamping surface. The body includes one or more drill guides, wherein the one or more drill guides pass through the workpiece clamping surface at an acute angle, a first track, and a second track. The drill guide apparatus further comprises a first slider mounted on the first track, and a second slider mounted on the second track. The first slider includes a first extrusion that extends beyond the workpiece clamping surface and is slideable along the first track to adjust the position of the first extrusion relative to the workpiece clamping surface. The second slider includes a second extrusion that extends beyond the workpiece clamping surface and is slideable along the second track to adjust the position of the second extrusion relative to the workpiece clamping surface. The drill guide may also include a removeable clamp retainer.

Abstract: A fabrication method for providing a relatively smooth surface associated with lightning strike protection for composite materials joined with fasteners recessed below the surface is described. The method includes coating at least one of a head of the fastener and a preformed dielectric insert with an adhesive, inserting the preformed dielectric insert into the recess such that the adhesive engages both contours of the recess and the preformed dielectric insert, and removing any excess adhesive from the surface area of the composite material and a top surface of the insert.

Abstract: A fabrication method for providing a relatively smooth surface associated with lightning strike protection for composite materials joined with fasteners recessed below the surface is described. The method includes coating at least one of a head of the fastener and a preformed dielectric insert with an adhesive, inserting the preformed dielectric insert into the recess such that the adhesive engages both contours of the recess and the preformed dielectric insert, and removing any excess adhesive from the surface area of the composite material and a top surface of the insert.

Abstract: A carcass processing system is provided. The carcass processing system includes housing, a splitting arrangement for splitting a carcass, elongate members attached to the housing for loosening unpalatable materials from the carcass, and vacuum suction ports coupled to the housing for collecting the loosened unpalatable materials.

Abstract: A fabrication method for providing a relatively smooth surface associated with lightning strike protection for composite materials joined with fasteners recessed below the surface is described. The method includes coating at least one of a head of the fastener and a preformed dielectric insert with an adhesive, inserting the preformed dielectric insert into the recess such that the adhesive engages both contours of the recess and the preformed dielectric insert, and removing any excess adhesive from the surface area of the composite material and a top surface of the insert.