Abstract: A method of forming an image of a sample includes performing SOCT on a sample. The sample may include a contrast agent, which may include an absorbing agent and/or a scattering agent. A method of forming an image of tissue may include selecting a contrast agent, delivering the contrast agent to the tissue, acquiring SOCT data from the tissue, and converting the SOCT data into an image. The contributions to the SOCT data of an absorbing agent and a scattering agent in a sample may be quantified separately.

Abstract: Aliphatic polyesters may be substituted at the alpha- and beta-positions. These aliphatic polyesters may have increased thermal, chemical and hydrolytic stability compared to conventional aliphatic polyesters. In addition, these aliphatic polyesters may be used as high performance lubricants, including lubricants for hard disk drives.

Abstract: A thromboplastin reagent comprises (i) TF, (ii) a phospholipid, and (iii) a polyP TFPI blocker.

Abstract: A method of making a bonded hem includes sandwiching a body member between a first adhesive film and a second adhesive film, placing a fabric sheet upon the first adhesive film and fusing the first adhesive film to bond onto the body member and the fabric sheet, flipping the fabric sheet to form a first fold line and a second fold line, and fusing the second adhesive film to bond onto the fabric sheet to form the bonded hem.

Abstract: An assay to detect a metalloprotease in a sample, comprising contacting the sample with a substrate. The metalloprotease reacts with the substrate to form a product comprising a tag. This is followed by selectively binding the tag to a solid phase, wherein the solid phase comprises a binding partner for the tag. Measuring the mass of the product takes place to determine the presence of the metalloprotease in the sample.

Abstract: An electrochemical cell is described that includes (a) a first electrode; (b) a second electrode; and (c) a channel contiguous with at least a portion of the first and the second electrodes. When a first liquid is contacted with the first electrode, a second liquid is contacted with the second electrode, and the first and the second liquids flow through the channel, a parallel laminar flow is established between the first and the second liquids. Electronic devices containing such electrochemical cells and methods for their use are also described.

Abstract: An electrochemical cell, comprises (a) a first electrode, (b) a second electrode, (c) a first fluid, in contact with the first electrode, and (d) a second fluid, in contact with the second electrode. The first fluid and the second fluid are in parallel laminar flow, and the first fluid has a pH different from the second fluid.

Abstract: Sensors comprising aptazymes capable of detecting the presence and concentration of effectors, as well as methods of using such sensors, are disclosed.

Abstract: A method of forming an image of a sample, comprising: forming an image of a mixture, by exposing the mixture to electromagnetic radiation; wherein the mixture comprises the sample and plasmon-resonant nanoparticles, and wherein the electromagnetic radiation is in the frequency range of infra-red to ultraviolet light.

Abstract: An oral rehydration mixture (ORM) may include from 47 to 75 wt % of a glucose containing saccharide, from 6 to 13 wt % sodium chloride, from 6.5 to 19 wt % potassium chloride, from 2 to 5 wt % sodium citrate, from 10 to 16 wt % citric acid, and from 0.3 to 0.5 wt % of a chlorinated sucrose isomer. The ORM may be combined with water to provide an oral rehydration solution (ORS). A method of treating dehydration may include administering to a subject the ORS.

Abstract: Compounds of formula (XXIII), or pharmaceutically acceptable salts or esters thereof, are inhibitors of reverse transcriptase: R4 is a nucleoside with Q substituting a 3? hydroxyl group, and Q is a moiety of formulas (XXIV)-(XXXII):

Abstract: A system for, and method of recovering a solar-powered spacecraft from an anomaly that renders the attitude of the spacecraft unknown includes maintaining a power-safe attitude by switching between two orthogonal axes using solar panel current sensors. The system and method may also include simultaneously determining spacecraft attitude using a star sensor. The system is applicable to spacecraft operating in a solar wing-stowed configuration.

Abstract: Methods for the diagnosis of cancer by determining the neoplastic status of a cell by probing the cell plasma membrane for the presence of nucleolin are provided, as are kits to carry out such tests.

Abstract: Disclosed are compositions and methods for the sensitive and selective detection of ions using nucleic acid enzymes and DNA modified microparticles.

Abstract: A dual field of view lens system comprising a first lens group aligned along an optical axis and a third lens group aligned along the optical axis and positioned a predetermined distanced from the first lens group. A second lens group, having an optical stop attached thereto, is aligned along the optical axis and disposed between the first and third lens groups such that the second lens group and the optical stop are moveable along the optical axis between a first position and a second position. Positioning the second lens group and the optical stop in the first position provides a wide field of view and moving the second lens group and the optical stop to a second position provides a narrow field of view.

Abstract: A simulated smoke generator method and apparatus is provided for generating a consistent smoke plume. By using a closed loop controller to maintain at least one property, affecting one or more characteristics of the oil, at a desired level, a consistent type of simulated smoke is generated.

Abstract: An electronic flight bag is disclosed which includes an electronic logbook module having an electronic logbook database. The electronic logbook module is configured to compile a list of deferred maintenance items including one or more MEL items. The electronic flight bag also includes an onboard performance tool module operatively connected to the electronic logbook module. The onboard performance tool module is configured to access the list of deferred maintenance items compiled by the electronic logbook module and calculate a plurality of performance parameters. The electronic flight bag also includes an electronic document browser module operatively connected to the electronic logbook module and the onboard performance tool module. The electronic document browser module includes an electronic document browser database storing documentation regarding the MEL item(s) included in the list of deferred maintenance items compiled by the electronic logbook module.

Abstract: An electromagnetic railgun projectile is disclosed which includes an aeroshell having a substantially flat surface extending along the length thereof. The substantially flat surface is configured to increase the lift-to-drag ratio of the projectile during reentry. The projectile also includes an armature integrated into the aeroshell substantially near the center-of-gravity of the projectile, and a plurality of extendable flaps attached to the aeroshell. The flaps are capable of stabilizing the projectile during an unguided portion of its flight and maneuvering the projectile during a guided portion of its flight.

Abstract: A probe array for includes a handle, a first probe and a second probe. The first probe has a first shank, connected to the handle, and a first tip; and the second probe has a second shank, connected to the handle, and second tip. The first tip contains a different material from the second tip. The probe array may be used to write on a surface by contacting the first tip with a surface, where a first ink is on the first tip. This writing method may further include lifting the first tip from the surface and contacting the second tip with the surface.

Abstract: A titanium oxide nanoparticle includes anatase titanium oxide, and may be a nanofiber having a minimum dimension less than 200 nanometers and having an aspect ratio greater than 20:1. A titanium oxide nanoparticle including anatase titanium oxide may include a dopant metal and/or a dopant nonmetal, and may be in a form other than a nanosphere. A method of making nanoparticles includes heating a reaction mixture in an autoclave, where the reaction mixture includes a titanium source and a polar organic solvent.