Abstract: An oxygen delivery system is disclosed. The basis of the oxygen deliver system is a carbide-derived carbon (CDC). The CDC can be tuned to carry O2 directly (CDC OC), or hemoglobin can be adsorbed to provide a hemoglobin-based oxygen carrier (CDC HBOC). The delivery system allows the use of a variety of hemoglobins which differ in their oxygen dissociation profiles, including variant and mutant hemoglobins from other species. The delivery system is biocompatible and stable, and is able to irreversibly bind and hold large amounts of functional hemoglobin variants. The CDC HBOC and CDC OC provide a safe and effective blood substitute for combat casualty care, as well as being useful for oxygen delivery in other contexts.

Abstract: An armored cab having at least an upper wall, two side walls, a front wall, a back wall, and a bottom wall. The armored cab and its respective walls include a longitudinal axis extending from the back wall to the front wall. The bottom wall includes at least one concave surface. The at least one concave surface faces downwardly and away from the armored cab, and is disposed in a direction substantially parallel with the longitudinal axis of the armored cab.

Abstract: A method of tracking an entity by monitoring a signal, the signal tending to vary spatially and be generally time-invariant, the entity moving from a first location within an area to a second location within the area, the method being suitable for use when the location of the source of the signal is unknown, the method comprising providing a plurality of particles for use with a particle filter, each particle being associated with a first particle location, a first particle location being an estimate of the first location of the entity, providing an estimate of the motion of the entity between the first location and the second location, using the estimate of the motion and using the particle filter, for each particle, updating the first particle location for that particle thereby producing an updated particle location, the updated particle location being an estimate of the second location of the entity, for each updated particle, estimating at least one expected signal parameter at the updated particle locati

Abstract: An armor appliqué system for supplementing the integrated armor of an amphibious vehicle without increasing the effective weight of the vehicle in water. A plurality of armored modules individually are affixed to the hull of an amphibious vehicle, each module having an armor element and a buoyant element sized to offset at least the weight of the armor element when the module is submerged in water. The modules can be arranged to align with the armor elements of neighboring modules and create a nearly continuous armor layer over a layer of buoyant elements and the hull. The modules can be provided in a plurality of different shapes and sizes such that the armor layer can be customized approximate to shape and size of the portion of the hull to prove protected.

Abstract: A howitzer suitable for deployment on a ground plane, the howitzer having an ordnance for firing a projectile. The ordnance can include a barrel defining a barrel axis and having a muzzle towards the front end of the howitzer and a breech assembly at the back end of the barrel; a cradle for holding the ordnance at a traverse and an elevation; two trunnion pins located on the cradle, which co-locate with receiving trunnion bearings on a saddle, wherein in a first position said breech is located forward of the trunnion, in a second position, at the end of the recoil stroke, the breech is retracted substantially behind the trunnion, wherein a recoil stroke is variable depending on the selection of the elevation.

Abstract: A method and apparatus for establishing a route for an autonomous vehicle, the method including: determining localisation information for the vehicle with respect to a first frame of reference that is fixed with respect to a current state of the vehicle; determining localisation information for the vehicle with respect to a second frame of reference that is fixed with respect to an entity (e.g. Earth), the vehicle being moveable with respect to the entity; establishing a route for the vehicle with respect to the second frame using the localisation information for the vehicle with respect to the second frame; transforming the route from the second frame to the first frame; and determining a route for the vehicle with respect to the first frame using the localisation information for the vehicle with respect to the first frame and the transformed route.

Abstract: The invention relates to a fin deployment mechanism (1) comprising a base unit (3), deployable fins (8) movably arranged on the base unit (3) and, in the retracted position, bearing against the base unit (3), as well as a gas-generating device, in which the fins in the retracted position are fixed to the base unit, and in which at least one gas duct (6, 7) is arranged in the base unit (3) so as to conduct pressurized gas generated by the gas-generating device to the bottom side of the fins (8), which in the retracted position bear against the base unit (3), in order to create a force which acts on the fins (8) for deployment of the same (8?). The invention further relates to an artillery projectile comprising a fin deployment mechanism.

Abstract: A nanostructure and method for assembly thereof are disclosed. An exemplary nanostructure includes a photocatalytic nanoparticle; a first tier of metal nanoparticles, each metal nanoparticle of the first tier being linked about the photocatalytic nanoparticle; and a second tier of metal nanoparticles, each metal nanoparticle of the second tier being linked to one of the metal nanoparticles of the first tier and located a distance from the photocatalytic nanoparticle greater than a distance between a metal nanoparticle of the first tier and the photocatalytic nanoparticle.

Abstract: A method for fabricating an electronic device package having a column grid array is disclosed. A column grid array package includes a substrate, an integrated circuit located on a first side of the substrate, and a set of solder columns located on a second side of the substrate. The column grid array package also includes multiple two-tab electronic devices located on the second side of the substrate. The heights of the two-tab electronic devices are substantially identical to the heights of the solder columns.

Abstract: The present invention relates to an aircraft with a surveillance system characterized in that the direction of flight towards a target is achievable by shifting the center of gravity of the vehicle towards the target. The center of gravity is shifted towards the target by pointing the surveillance system at the target.

Abstract: The following invention relates to high energy capacitors with increased thermal resilience over conventional bulk ceramic capacitors, particularly capacitors that may be formed into a three dimensional shape to fit inside an existing device. The capacitor is provided with first and second electrodes which have a plurality of interlocating protrusions, which increase the relative surface area of the electrodes. The first and second electrodes and interlocating protrusions are provided with through holes. The devices are filled with a flowable dielectric material.

Abstract: The invention pertains to a device for signature adaptation, comprising at least one surface element (100; 300; 500) arranged to assume a determined thermal distribution, wherein said surface element comprises at least one temperature generating element (150; 450a, 450b, 450c) arranged to generate at least one predetermined temperature gradient to a portion of said at least one surface element. Said at least one surface element (100; 300; 500) comprises at least one radar suppressing element (190), wherein said at least one radar suppressing element (190) is arranged to suppress reflections of incident radio waves. The invention also concerns an object provided with a device for signature adaptation.

Abstract: A system and method for improving the survivability of space systems following a High Altitude Nuclear Explosion (HANE) incident resulting in energetic electrons being trapped in the inner radiation belt of Earth is disclosed. The ULF electromagnetic waves is generated by space or ground based transmitters and the frequency range is selected such that the injected waves are in gyrofrequency resonance with trapped energetic particles. The Radiation Belt Remediation (RBR) depends on the wave-number of the injected waves and the wave-number of the injected waves increases along their propagation path when they approach the cyclotron frequency of the dominant or minority ions 0+, He+ and H+.

Abstract: A combined large mode area, fiber cable amplifier and laser beam transport fiber cable is disclosed that transports laser beams output from a compact, high power, solid state laser to remote locations while improving the beam quality and amplifying the beam to compensate for losses in the fiber cable. The fiber cable is clad and is cladding pumped to compensate for the losses in the fiber cable.

Abstract: A deployable photonic link including a deployable length of optical fiber and an interface module fusion spliced to at least one end of the optical fiber so that the module is directly connected to the fiber. The interface module including at least one of: an input for receiving a first electrical signal including a first radio frequency (RF) signal component; and an output for outputting a second RF signal component. The interface module further including, respectively, at least one of: a device for receiving the first electrical signal from the input and for producing an optical signal modulated with the first RF signal component for transmission in the optical fiber; and a device for receiving a modulated optical signal and for producing therefrom the second RF signal component for output at the output. An interface module may also contain both the input and the output and the devices for receiving RF signals and for receiving modulated optical signals.

Abstract: A desalination apparatus is disclosed which uses a salt sponge unit to remove a majority of salt from water. A parallel plate capacitor can be connected after the salt sponge to remove remaining salt ions. The salt sponge is a nanoporous, high surface area carbon scaffold to which crown ethers are attached. A power supply is connected to the salt sponges for applying a bias voltage to regenerate the salt sponges. A chlorine treatment unit can be connected after the parallel plate capacitor. A method of purifying sea water using the apparatus also is disclosed.

Abstract: The invention allows a shearography system to successfully sense ground/surface vibrations while moving at aircraft speeds and altitudes. This is done by effectively making stationary the apparent location of a coherent laser beam illuminating an area on the ground/surface, and also effectively making stationary the apparent location of the aperture of an optical receiver which acquires pairs of sequential images captured and used for shearography. A different laser is used for capturing each of the two images, and the distance between the two lasers is adjusted based on a number of operational parameters. The adjustment of the distance causes the apparent locations of the transmitter and a receiver sub-aperture to remain the same and permits the moving shearography to work.

Abstract: A system and method for filtering an input signal with at least a first and a second octave portions is presented. A proportional bandwidth filter system includes a bandwidth reducing filter, a down-sampler, and first and second octave filters. The bandwidth reducing filter reduces the bandwidth of the input signal and the down-sampler rolls the second octave portion represented in the reduced bandwidth signal to a top octave portion of a down-sampled signal. The first and second octave filters are comprised of a plurality of proportional bandwidth filters. The first octave filter partitions and converts the first octave portion of the input signal into output signals representing the frequency spectra of the first octave of the input signal. Similarly, the second octave filter generates outputs representing the spectra of the second octave portion of the input signal represented as the top octave portion of a down-sampled signal.

Abstract: A method for providing superadsorption of polar organic compounds using a material system is provided. The method can comprise enhancing adsorption by means of using high surface area and mass transfer rates and decreased reactivity at surface sites attractive to the polar compounds; and employing consequence management by maintaining a high rate of adsorptivity combined with high fidelity and accuracy of the material system. A modified superadsorbent material for air sampling applications comprising a superadsorbent material treated with a solution, thereby forming a treated superadsorbent material, wherein the treated superadsorbent material is substantially hydrophobic and is capable of adsorbing polar compounds.