60
60
Oct 6, 2015
10/15
by
Neta, Beny.;Mansager, Bard K.
texts
eye 60
favorite 0
comment 0
Title from cover
Topic: DETECTION.,TARGETS.
Title from cover
Topics: DETECTION., TARGETS.
72
72
Jan 2, 2022
01/22
by
Epic Megagames
software
eye 72
favorite 0
comment 0
You have landed in a clearing. Frantically, you rush through the woods toward the lights of the city far off in the distance. A vision of your family dances in your head -- your wife and the newborn daughter you have not yet seen. You must save them. As you finally scramble to a bluff panoramically overlooking the city, you see the lights in the sky and you realize it is too late. The flash nearly blinds you, and when vision returns, you feel nothing but...
Topics: Zone 66, bombs, planes, abandonware, ground targets, air targets, turrets
Ship commanders and pilots make life or death decisions based on the information they have at their disposal at the instant a decision is made. One component of that information is whether a radar contact is an enemy or a friend. Various systems exist which try to answer that question based on the characteristics of signals emitted or scattered from the contact. The goal is to maximize the accuracy of identification in order to build trust that when the system tells the operator the contact is...
Topics: Radar targets, Systems engineering
6
6.0
Nov 19, 2021
11/21
by
Migdalski, Edward C
texts
eye 6
favorite 0
comment 0
xvii, 258 p. : 24 cm
Topics: Trapshooting, Targets (Shooting), Shotguns
9
9.0
web
eye 9
favorite 0
comment 0
ATA-TARGETS dumped with WikiTeam tools.
Topics: wiki, wikiteam, wikispaces, ATA-TARGETS, ata-targets, ata-targets.wikispaces.com, unknowncopyright
Radar imaging is an area of tremendous interest as radar-based systems are perhaps the only all-weather, long range remote sensing systems. However, radar's continued utility and application in wide-ranging areas is fundamentally dependent on the ability to produce high-quality, artifact-free imagery. To date, the use of radar to identify and image moving objects remains of great interest. It is well known that motion in the scene gives rise to mispositioning or streaking when target motion is...
Topics: Radar targets, Imaging systems
4
4.0
texts
eye 4
favorite 0
comment 0
x, 389 p. : 27 cm
Topics: Radar targets, Airplanes -- Recognition
66
66
texts
eye 66
favorite 0
comment 0
Topics: Targets (Shooting)--Statistics, Probabilities
50
50
Jan 29, 2020
01/20
by
Bachman, Christian G., 1931-
texts
eye 50
favorite 0
comment 0
xv, 232 pages : 24 cm
Topics: Radar targets, Signaldetektion, Radar
Usenet newsgroups within "alt.terrorists", contributed courtesy of giganews.com . These captures omit most binary posts.
Topics: alt.terrorists.usa-targets, alt.terrorists.kill-the-president
23
23
Feb 11, 2022
02/22
by
Miller, Linda K
texts
eye 23
favorite 1
comment 0
xiii, 134 p. : 28 cm
Topics: Shooting, Targets (Shooting), Rifle practice
82
82
Oct 7, 2015
10/15
by
Arima, James K.
texts
eye 82
favorite 0
comment 0
Title from cover
Topic: ALGORITHMS.,MOVING TARGETS.,STATISTICAL ANALYSIS.
Title from cover
Topics: ALGORITHMS., MOVING TARGETS., STATISTICAL ANALYSIS.
Drawing directly on the Buddha's wisdom, Christopher explores worldly and spiritual experiences including enquiry into love, non-self, emptiness and liberation. His talks are practical and insightful, serious and at times, humorous. CHRISTOPHER TITMUSS , a senior teacher in the West, offers Dharma teachings addressing daily life including mindfulness, meditation, communication and wise action. Social critic, poet and author of numerous books, he lives in Totnes, Devon, England...
Topics: change, transformation, action, targets, transition, intention
Targets that move in the image of 2-D framing sensors are detected with less sensitivity than stationary ones. The reduction in sensitivity occurs when the object streaks during a frame s exposure time. Detection schemes that utilize photon uncorrupted coordinates (on imager) and arrival times can potentially outperform those that pixelate photon coordinates and bin arrival times by frame. Photon counting imager (PCI) technology, e.g. Los Alamos National Laboratory s Remote Ultra Low Light...
Topics: DTIC Archive, AIR FORCE RESEARCH LAB KIRTLAND AFB NM, *MOVING TARGETS, DETECTORS, IMAGES, PHOTONS,...
This report presents research work performed under grant no. N00014-11-1-0576 with the Office of Naval Research over the period of May 2011 to September 2012. It includes contributions from Prof. Moeness Amin (PI), Dr. Fauzia Ahmad (Research Associate Prof), Dr. Jiang Qian (Postdoctoral Fellow), and Ms. Eva Lagunas (Visiting Scholar). The report consists of three chapters. Each chapter has its own abstract and introduction, and also has its own equation numbers, figure numbers, and references.
Topics: DTIC Archive, VILLANOVA UNIV PA, *MOVING TARGETS, *POLARIMETRY, DETECTION, DETECTORS, IMAGES, NAVAL...
Introduction: Indolizine (INDO) is a bicyclic heteroaromatic compound containing two fused rings (10 pi-electron system); pyridine and pyrrole via bridging N-atom at the centre of both the rings. This scaffold exists very rarely in nature and is an isomeric form of indole. It is analogous of indole (isoelectrically resembles indole system) which has marked potency in the biological activity. The scaffold is also related to the heterocyclic compound purine which is the base of cellular...
Topics: Indolizine, Derivatives, Pharmacology, Therapeutics, Targets, Inhibitors
Mattel Intellivision: Star Strike (1981)(Mattel)
Topics: alien, mattel, center, press, bomb, warp, targets, spaceship, level, hit, red targets, mattel...
We present an unsupervised algorithm for detection of moving targets in highly dynamic scenes. These are scenes whose background is subject to stochastic motion, due to the presence of multiple moving objects (crowds), water, trees swaying in the wind, etc. The algorithm is inspired by biological vision. Target detection is posed as a problem of center-surround saliency, which aims to identify the locations of the visual field of maximal contrast with the background. Contrast is defined in...
Topics: DTIC Archive, CALIFORNIA UNIV SAN DIEGO LA JOLLA DEPT OF ELECTRICAL AND COMPUTER ENGINEERING,...
Challenge Steel Target Static Stand Instructions Assembly
Topics: steel target, metal target, Challenge Targets Static Stand Instructions Assembly, guns, targets,...
248
248
May 23, 2011
05/11
by
Izmailov, Alexander F.; Myerson, Allan S
texts
eye 248
favorite 0
comment 0
The physical properties of a supersaturated binary solution such as its density rho, shear viscosity eta, and solute mass diffusivity D are dependent on the solute concentration c: rho = rho(c), eta = eta(c), and D = D(c). The diffusion boundary layer equations related to crystal growth from solution are derived for the case of natural convection with a solution density, a shear viscosity, and a solute diffusivity that are all depen- dent on solute concentration. The solution of these equations...
Topics: DISPLACEMENT, MONKEYS, LASERS, EXTRAPOLATION, RESEARCH, TARGETS
14
14
web
eye 14
favorite 0
comment 0
FHHS-English-Learning-Targets dumped with WikiTeam tools.
Topics: wiki, wikiteam, wikispaces, FHHS-English-Learning-Targets, fhhs-english-learning-targets,...
Journal of Research of the National Bureau of Standards
Topics: Lens response, sinusoidal, square-wave targets
Shared color targets for creating color profiles This item contains old versions of the Arch Linux package for shared-color-targets . Website of the upstream project: http://github.com/hughsie/shared-color-targets License: GPL2 See the Arch Linux Archive documentation for details.
Topics: archlinux, archlinux package, shared-color-targets
326
326
Sep 20, 2010
09/10
by
Pettengill, G. H.; Wilt, R. J.; Ford, P. G
texts
eye 326
favorite 0
comment 0
It has been known for over a decade that certain high-altitude regions on Venus exhibit bizarre radar-scattering and radiothermal-emission behavior. For example, observed values for normal-incidence power reflection coefficients in these areas can exceed 0.5; enhanced back scatter in some mountainous areas in the Magellan SAR images creates a bright surface with the appearance of snow; and reduced thermal emission in the anomalous areas makes the surface there appear hundreds of degrees cooler...
Topics: DEPLOYMENT, SYSTEMS INTEGRATION, TARGETS, POSITIONING, RADAR ANTENNAS, RADAR TARGETS, TETHERING,...
The release of excessive anthropogenic nitrogen contributes to global climate change, biodiversity loss, and the degradation of ecosystem services. Despite being an urgent global problem, the excess nitrogen is not governed globally. This paper considers possible governance options for dealing with excessive nitrogen through target setting, which is an approach commonly adopted to address global environmental problems. The articulation of the nitrogen problem and the numerous international...
Topics: Evaluation of governance options, Excessive anthropogenic nitrogen, Governing by targets, Nitrogen...
Interest in radar imaging has been growing for the past decades because of its long-range sensing capabilities. Its continued utility and applications in wide-ranging areas is fundamentally dependant on the ability to produce high-quality, artifact-free imagery. The use of radar to identify and image moving targets remains of great interest for both commercial and military usage. However, when imaging moving targets, there will be issues of incorrect positioning or streaking, as the unknown...
Topics: Imaging systems, Radar, Military applications, Radar targets
Corynebacterium diphtheriae is Gram-positive bacteria responsible for causing diphtheria in human and once regarded for high mortalities worldwide. The fatality gradually decreased with improved living standards and further alleviated when many immunization programs were introduced. Public infectious diseases have positively been controlled by vaccination, yet, the importance of vaccination usually remained unnoticed for the adults. Many of the under-development vaccines are directed towards...
Topics: Corynebacterium diphtheria, Vaccination, Drug-resistant, Therapeutic targets
Over the last decade, green growth policies have drawn increasing interest. OECD, UNEP, the World Bank and the EC have had several initiatives on the issue, and the Nordic countries have a special program on it. Definitions and indicator sets have been developed, though critics have pointed out that most initiatives amount to little more than a greenwashing of conventional economic growth. The paper proposes and discusses two definitions of green growth, one weak and one strong. Both build on...
Topics: Indicators, Nordics, Policy communication, Science-based targets
12
12
Jan 18, 2021
01/21
by
Jacob Sladky (Jakesguns)
data
eye 12
favorite 0
comment 0
I crudely made the original stronger, I think.
Topics: Sport & Outdoors, target_shooting, targets, thingiverse, stl
The term regional disparity is very common in developing and less developed countries. It opposed the development in any region. The development indicates the advancement of overall phenomena in any region. Regional disparities have occurred in the macro level region, while development is highly seen in the micro level region. The present study assesses the regional disparities in the level of socio economic development at the block level in Murshidabad district, were applying Kendall’s...
Topics: Regional disparities, socio-economic development, indicators, targets
4
4.0
Mar 21, 2021
03/21
by
Kyle Younkin (Kyounkin)
data
eye 4
favorite 0
comment 0
For use in terrestrial laser scanning registration.
Topics: LiDAR, stl, Laser_Scanning, thingiverse, Other, Targets
348
348
May 29, 2011
05/11
by
Huff, Edward M.; Barszcz, Eric; Turner, Irem Y.; Lewicki, David; Decker, Harr
texts
eye 348
favorite 0
comment 0
As part of a cooperative research program between NASA Ames Research Center, NASA Glenn Research Center, and the U.S. Army Laboratories, a series of experiments are being performed on the 500 HP OH-58a Transmission Test Rig at NASA Glenn Research Center. The findings reported in this paper were drawn from Phase 1 of a two-phase experiment, and are focused on the vibration response of an undamaged pinion gear and planetary system operating in situ in the transmission test rig. Phase 2 of the...
Topics: DETECTION, TARGETS, DIPOLE ANTENNAS, FREQUENCIES, RECEIVERS, PATENTS
MMSE (minimum mean-square error) target sample estimation using non-orthogonal basis functions is applied to objectimaging with SAS/multi-aspect data. Theoretical and simulation results are impressive: Accurate images from echoes atthree aspects, without a significant increase in SNR. The MMSE process creates images with new features that can beapplied to image-based compensation of receiver rotation/location measurement errors. The simulation, however, indicatesthat a weighted sum of current...
Topics: DTIC Archive, Altes,Richard A, CHIRP CORPORATION LA JOLLA United States, synthetic aperture sonar,...
The MICOM Systems Simulation and Development Directorate (SSDD) of the Research, Development and Engineering Center (RDEC) conducted an investigation of Targets Management Initiative (TMI) modeling and simulation. This research was intended to define requirements and more effectively utilize and manage multi-service modeling and simulation capabilities. Research in this area should facilitate the adoption of new technologies that would significantly improve the performance of missile and other...
Topics: DTIC Archive, Maddux, Gary A., ALABAMA UNIV IN HUNTSVILLE, *COMPUTERIZED SIMULATION, *WEAPON...
Bally Astrocade Manual: Bally Pin (1981)(Astrovision)[3005]
Topics: bally, bumpers, ball, targets, playing, kicker, points, pin, flippers, flipper, point bonus, left...
Combat Training with Pistols & Revolvers (1988) FM 23 25
Topics: firing, firer, target, weapon, operator, tower, firers, targets, trigger, rounds, tower operator,...
In the present effort, we have built a new and improved model for the prediction of target acquisition. It is based on the latest models of early vision processes in the human visual system. It is a multi-channel model, based on three color opponent channels, and two temporal channels. Each channel is further subdivided into a set of multi-resolution channels. Computations are based on contrast ratio. Local energy values for these dimensionless contrast images are computed, and normalized by...
Topics: DTIC Archive, Lindquist, Goerge H., OPTIMETRICS INC ANN ARBOR MI, *TARGET ACQUISITION, *TARGET...
387
387
Jun 19, 2010
06/10
by
Krishen, K.; Durrani, S. H.; Koepsel, W. W
texts
eye 387
favorite 0
comment 0
Cross polarization technique for radar exploration of surface properties of rough targets such as moon
Topics: CROSS POLARIZATION, MOON, RADAR TRACKING, SURFACE PROPERTIES, TARGETS
345
345
Jun 13, 2011
06/11
by
Denney, Ewen; Fischer, Bern
texts
eye 345
favorite 0
comment 0
In principle, formal methods offer many advantages for aerospace software development: they can help to achieve ultra-high reliability, and they can be used to provide evidence of the reliability claims which can then be subjected to external scrutiny. However, despite years of research and many advances in the underlying formalisms of specification, semantics, and logic, formal methods are not much used in practice. In our opinion this is related to three major shortcomings. First, the...
Topics: HEALTH, MORTALITY, SANITATION, SCHEDULES, SECURITY, TARGETS, UNITED NATIONS
9
9.0
Apr 26, 2021
04/21
by
Jason Groppen (Jase3D)
data
eye 9
favorite 0
comment 0
The standard base is a little wobbly for my purpose, so I made an extension to give it a little more weight and stability in all directions. Simply pop the standard base in after you put it together, and if you need to take it apart later, just slide it off. It's meant to be a snug fit, I didn't have to do any modifications to the plastic after it printed and it fits fine for me. Thanks to the original designer for the great reactive targets!
Topics: thingiverse, Target, stl, target_shooting, Toys & Games, targets
Bally Astrocade Manual: Astrocade Pinball (1981)(Astrovision)[3005]
Topics: astrocade, pinball, bumpers, targets, kicker, flippers, playing, ball, points, flipper, point...
256
256
Jun 13, 2011
06/11
by
Kim, Min-Jeong; Wang, J. R.; Meneghini, R.; Johnson, B.; Tanelli, S.; Roman-Nieves, J. I.; Sekelsky, S. M.; Skofronick-Jackson, G
texts
eye 256
favorite 0
comment 0
This study analyzes passive and active microwave measurements during the 2003 Wakasa Bay field experiment for understanding of the electromagnetic characteristics of frozen hydrometeors at millimeter-wave frequencies. Based on these understandings, parameterizations of the electromagnetic scattering properties of snow at millimeter-wave frequencies are developed and applied to the hydrometeor profiles obtained by airborne radar measurements. Calculated brightness temperatures and radar...
Topics: FUSION, PLASMA JETS, PROPULSION, JET FLOW, CALIBRATING, TARGETS
Localization of moving ground targets using acoustic signals obtained by a passive sensor network, made up of acoustic sensor arrays on the ground is a difficult problem as the signals are contaminated by wind noise and hampered by road conditions and multipath, etc., and are generally not deterministic. It becomes even more challenging when some of the vehicles are wheeled (e.g., cars) and some are tracked (e.g., tanks), and are closely spaced. In such cases the stronger acoustic signals from...
Topics: DTIC Archive, ARMY RESEARCH LAB ADELPHI MD, *ACOUSTIC DETECTION, *TARGET DETECTION, *MOVING...
Maneuver tracking is complicated because radar cannot directly measure target acceleration. Radar measures a target's range and bearing, and its radial velocity with respect to radar position. Tracking algorithms use radial velocity to associate radar reports to tracks, but not to update track state estimates. In this paper, a new statistic of centripetal acceleration based on the radial velocity measurement is developed. A tracker using this statistic is developed and tested via simulation...
Topics: DTIC Archive, Bizup, David, VIRGINIA UNIV CHARLOTTESVILLE, *RADAR TRACKING, *MOVING TARGETS,...
Hyperspectral data were assessed to determine the effect of integrating spectral data and extracted texture features on classification accuracy. Four separate spectral ranges (hundreds of spectral bands total) were used from the VNIR-SWIR portion of the electromagnetic spectrum. Haralick texture features (contrast, entropy, and correlation) were extracted from the average grey level image for each range. A maximum likelihood classifier was trained using a set of ground truth ROIs and applied...
Topics: Texture, Classification, Hyperspectral, Area targets, Land use classification
The Air Force Human Resources Laboratory/Operations Training Division is developing a visual system for advanced tactical air combat simulators. As part of this work, two light valve video projectors were evaluated on their ability to display small, high-contrast images. The angular size of the smallest detail which could reliably be identified by an observer was determined for the General Electric PJ5155 and Sodern SVS-14 Video Projectors for stationary and moving targets under a variety of...
Topics: DTIC Archive, Crane,Peter M, DAYTON UNIV OH RESEARCH INST, *FLIGHT TRAINING, *FLIGHT SIMULATORS,...
Topics: range, training, target, targets, figure, infantry, firing, ranges, operations, army, stationary...
357
357
May 23, 2011
05/11
by
Hung, R. J.; Long, Y. T.; Zu, G. J
texts
eye 357
favorite 0
comment 0
The coupling of slosh dynamics within a partially filled rotating dewar of superfluid helium 11 with spacecraft orbital dynamics is investigated in response to the environmental disturbances of (a) lateral impulses, (b) gravity gradients and (c) g-jitter forces. The purpose of this study is to investigate how the coupling of helium 11 fluid slosh dynamics driven by three cases of environmental force with spacecraft dynamics can affect the bubble deformations and their associated fluid and...
Topics: NASA PROGRAMS, EDUCATION, INSTRUCTORS, TARGETS, SURVEYS, ATTITUDE INDICATORS
