Total Items 20 Older Stats. Internet Archive's 25th Anniversary Logo. Search icon An illustration of a magnifying glass.
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Video Audio icon An illustration of an audio speaker. Audio Software icon An illustration of a 3. Software Images icon An illustration of two photographs. Images Donate icon An illustration of a heart shape Donate Ellipses icon An illustration of text ellipses. Media Type Media Type. Year Year. JSHS is a tri-service sponsored annual high school science competition designed to encourage and develop oral presentation skills and the ethical conduct of original research.
JSHS awards scholarships to highly talented students from across the nation. ARL scientists and engineers serve as judges in the Maryland regional and national competitions, provide laboratory tours to participants, and conduct roundtable discussions with students at the national competition.
On behalf of the Department of the Army, ARL distributes Army special awards for regional, state and international high school science fairs. Army special awards include medallions, savings bonds, and certificates of achievement. ARL coordinates local Army representation as judges or awards presenters at many of the high school science fairs held throughout the United States, including taking a team of judges to the International fair to select 17 best-in-category awards.
Paratek Microwave, established in March , successfully licensed patents from the Army Research Laboratory with the goal to commercialize electronically tunable components and subsystems developed on the basis of the low loss, tunable family of dielectric materials.
The outcome of this licensing effort was the formation of a family of patents developed by Paratek Microwave that led to the development of tunable components like filters, oscillators, delay lines, phase shifters, and electronically scanning and tunable antennas. The addressable markets were for US defense applications and the commercial broadband wireless including mobile phones.
Paratek was acquired by Blackberry to incorporate Paratek's tunable technology into their mobile phones. The technology is a mainstream solution to multiple frequency bands and antenna performance in today's smartphones. San Diego, CA , an exclusive license.
US Patent Application No. The prospective exclusive license may be granted unless within fifteen 15 days from the date of this published notice, the U. Army Combat Capabilities Development Command Army Research Laboratory receives written objections including evidence and argument that establish that the grant of the license would not be consistent with the requirements of 35 U.
Competing applications completed and received by the U. Army Combat Capabilities Development Command Army Research Laboratory within fifteen 15 days from the date of this published notice will also be treated as objections to the grant of the contemplated exclusive license.
Objections submitted in response to this notice will not be made available to the public for inspection and, to the extent permitted by law, will not be released under the Freedom of Information Act, 5 U. The Department of the Army plans to grant an exclusive license to Barrow Green, LLC which will include the fields of use pertaining to; Cooling units having a cooling capacity equal to or less than 4.
Publication No. Some embodiments use an area of maximum shadow line overlap, for shadow line images based on target location skyline azimuth and elevation angle data, as the best approximation for the position of the target location in an area. Some embodiments select the location showing the best fit to the target skyline azimuth and elevation angle data as the best approximation for the target location. The prospective exclusive patent license rights may be granted unless within fifteen 15 days from the date of this published notice, the U.
The Department of the Army hereby gives notice of its intent to grant to Cyberinfrastructure Technologies, Inc. The Department of the Army plans to grant an exclusive license to Cyberinfrastructure Technologies, Inc. In addition, CCDC ARL notifies that there are related issued patents that are also available for licensing, except for certain fields of use that have already been exclusively licensed.
These issued patents include:. Inquiries can be directed to Matthieu Dumont, Telephone: , matthieu. Security Lab Yes. Aberdeen Proving Ground , MD Map it. Want more information? Contact a representative below. Laboratory Representative Annmarie Martin. E ORTA arl.
Tech Transfer Website:. Description The U. Displaying 1 - 10 of Aeroballistic diagnostic system. Description: A system which is packaged within a projectile fuze body and obtains data relative to the projectile during a launch.
Sensors are provided which obtain in-bore data as well as in-flight data. The in-bore data is recorded at a fast rate during in-bore travel of the projectile and is read out, continuously, at a slower rate during in-flight travel. Both in-bore data and in-flight data are encoded and transmitted to a ground station for analysis. Mar 26, Description: Embodiments of the present invention include various airfoils constructions, such as airfoils and rotor blades having a continuous trailing-edge flap.
According to an embodiment, an airfoil is comprised of a load-bearing structure in the forward portion of the airfoil; a skin to maintain the airfoil shape; a tapered composite structure having one or more actuators extending from the load-bearing structure toward the trailing edge, and joining the skin in the vicinity of the trailing edge; and a core extending from the load-bearing structure connecting the tapered composite structure to the load-bearing structure.
In this airfoil, the tapered composite structure tapers from being relatively thick near the core to being relatively thin near the trailing edge.
And the one or more actuators are configured to deflect the trailing edge so as to deform the shape of the airfoil cross-section. Sep 27, Patent Abstract Alloys comprised of a refined microstructure, ultrafine or nano scaled, that when reacted with water or any liquid containing water will spontaneously and rapidly produce hydrogen at ambient or elevated temperature are described.
Anit K. Giri; Anthony J. Roberts; Billy C. Hornbuckle; Scott M. Grendahl; Kristopher A. Jan 24, Description: A method and apparatus for predicting vehicle speed during an indirect vision driving task.
A further method and apparatus for optimizing the display of a camera return during an indirect vision driving task based on operator perceived vehicle speed as set by the display characteristics and the field-of-view of the camera. A further method and apparatus for using the perceived speed as a driving task aid, in particular, as an electronic aider for optimizing the driving scene display characteristics of scene compression and camera field-of view. In this manner, the invention adjusts the perceived speed in order to match the operator's cognitive flow to the control dynamics needed from the operator for the task.
The invention has application to autonomous driving where manual intervention is incorporated during critical events for particular tasks; and with limited display space within the vehicle, the display format is adjusted by the invention according to the operator's task needs. Sep 18, Apparatus and method for sampling and reconstruction of wide bandwidth signals below Nyquist rate.
Description: A method and system of reconstructing data signals from one of incomplete measurements comprising a receiver for receiving data signals, an ADC system operatively connected to the receiver that digitizes the received data signal at a slower rate than the Nyquist rate to obtain sparse measurements; first and second dictionaries comprising a plurality of time shifted responses recovered from the data signal; the first dictionary comprising time shifted versions of the previously observed data signals which are sampled at or above the Nyquist minimum sample rate; the second dictionary comprising time shifted versions are sampled below the Nyquist minimum, and at least one processor for reconstruction of the waveform signals by transforming the sub-Nyquist digitized output using the first and second dictionaries to produce the data signal.
Trac D. Tran, Lam Huy Nguyen. Nov 14, Attitude determination with magnetometers for gun-launched munitions. Description: A system and method for performing attitude determination for projectiles comprises a projectile; a plurality of magnetometers arranged orthogonally to one another in the projectile, wherein the plurality of magnetometers are adapted to take first flight vector measurements of the projectile; a plurality of angular rate sensors in the projectile and proximate to the plurality of magnetometers, wherein the plurality of angular rate sensors are adapted to take second flight vector measurements of the projectile; a digital signal processor adapted to combine the first and second flight vector measurements to estimate Euler angles associated with a position of the projectile; and a calculator adapted to determine an attitude of the projectile based on the estimated Euler angles.
Preferably, the plurality of magnetometers comprises three magnetometers aligned within the projectile, and wherein a first one of the magnetometers is aligned with a spin axis of the projectile.
Michael J. Apr 11, Description: Embodiments of the present invention generally relate to motion compensation, and in particular to an autofocus-based compensation ABC systems and methods for a ground moving target indication platform. According to one embodiment, a method for autofocus based compensation of range data acquired from an object in motion is provided. The method may include: receiving range data; steering at least one receive beam of the range data in a desired direction; transforming the range data into the range domain; determining the width of a main clutter lobe; excluding data that is not part of the main lobe clutter response; transforming the main-lobe clutter response into the range domain; calculating a phase correction term; and applying the phase correction to the original range data.
Goldman , Kenneth I. May 01, Automated video data fusion method. Description: A method for mitigating image distortions induced by optical wave propagation through a random media e. The method is based on the two following sequential steps: 1 enhancement of the raw video stream and 2 fusion of the enhanced stream using the lucky region fusion LRF technique.
The first step enhances features of the raw image stream the LRF method success is based on and especially mitigates the effect of low light level, aerosol pollution, dust, haze, and other deteriorating factors. The second step, fusion of the enhanced stream, is realized by sequentially merging image regions with highest quality within a temporal buffer into a single image before sliding the temporal window forward.
The process is continuously repeated in order to generate a stream of fused images.
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