Feb 2, 2006 ... Plan for certifications & reviews by FAA, AFSR, FRR, etc [Ben Hovelman/Jeff Myers] * CAR - Test flight readiness - [Charles Gatebe/ Pat ...
NASA Website
Fifty-seven clinical isolates of Streptococcus pneumoniae were divided into four groups based on their susceptibilities to the fluoroquinolones ciprofloxacin and norfloxacin and the dyes ethidium bromide and acriflavine. Comparative reverse transcription-PCR was used to determine the level of expression of the genes patA and patB, which encode putative ABC ...
PubMed Central
diffraction de poudre en utilisant le Westinghouse Test Reactor. La maille trouv�e pour HoD3, en utilisant les diffraction pat- terns were obtained using the Westinghouse Test Reactor. The unit cell found for HoD3 using to be HoD2.96 by D 2 absorption. The neutron diffraction pattern was obtained at tlie ...
E-print Network
Photoacoustic computed tomography (PAT) has great potential for application in the biomedical field. It best combines the high contrast of electromagnetic absorption and the high resolution of ultrasonic waves in biological tissues.
... developed by the Institute for Personality and Ability Testing (1PAT) ... a test to assist coaches as a tool in coaching and counseling individualt. Ii ...
DTIC Science & Technology
Halogenated pyrimidines such as iododeoxyuridine (IdUrd), when incorporated into cellular DNA, sensitize cells to radiation. A technique known as photon activation therapy (PAT) has recently been proposed to further enhance IdUrd radiosensitization. This approach relies on the emission of high linear energy transfer Auger electrons as a result of photoelectric ...
PubMed
A new package for the air transport of plutonium has been developed in response to a United States Public Law which restricts the US air transport of plutonium except for small medical devices. This new package, called PAT-1 for plutonium air transportable package model 1, is the result of the NRC-sponsored PARC (plutonium accident resistant container) project at Sandia ...
Energy Citations Database
This report presents the results of Pave Pat II subassembly and systems development testing. The test results are presented in tabular form and include static, cable, tower, sled, environmental and air drop data.
The mycotoxin patulin (PAT), which frequently occurs in apple juices, has previously been shown to be toxic and teratogenic. However, there is almost no data about its absorption and metabolism. Therefore, the enrichment of PAT in the tissue of perfused rat stomachs after luminal application and its vascular appearance was quantified ...
Satellite laser communication systems offer many advantages such as high data rate, small sized equipment, low consumption electric power and others. Recent successful demonstrations of laser communications have demonstrated the feasibility of some of the key aspects of this technology. Sub-microradian pointing, acquisition, and tracking (PAT) functions are key issue to ...
NASA Astrophysics Data System (ADS)
We report a new class of anthracene-thiophene-based copolymers, PAT4. The UV-vis absorption spectrum of PAT4 was broad and covered the full range of the solar spectrum. The hole mobility of PAT4 was high, up to 0.037 cm(2) V(-1) s(-1). PAT4-based organic solar cells showed promising power ...
This report describes and presents the results of the static full scale tests performed on Pave Pat II in an adverse subtropical environment in Louisiana during March 1969.
Photoacoustic tomography (PAT) has been widely used to image optically absorptive objects in both human and animal tissues. For the first time, we present imaging of water with laser-based PAT. We photoacoustically measure the absorption spectra of water-ethanol mixtures at various water concentrations, and then ...
PurposePsychometric properties of the Psychosocial Assessment Tool 2.0 (PAT2.0), a brief screener for psychosocial risk in families of children with cancer, are presented.MethodsFemale (N =132) and male (N =72) caregivers of 141 children newly diagnosed with cancer completed the PAT2.0 and measures of child behavior symptoms, anxiety, acute stress, and ...
The specificity of both molecular and functional photoacoustic (PA) images depends on the accuracy of the photoacoustic absorption spectroscopy. Because the PA signal is a product of both the optical absorption coefficient and the local light fluence, quantitative PA measurements of absorption require an accurate estimate of the ...
We present for the first time in vivo experimental evidence that quantitative photoacoustic tomography (qPAT) has the potential to detect osteoarthritis (OA) in the finger joints. In this pilot study, 2 OA patients and 4 healthy volunteers were enrolled, and their distal interphalangeal (DIP) joints were examined photoacoustically by a PAT scanner. Tissue ...
Photoacoustic tomography (PAT) refers to imaging that is based on the photoacoustic effect. Although the photoacoustic effect as a physical phenomenon was first reported on by Alexander Graham Bell in 1880 [1], PAT as an imaging technology was developed only after the advent of ultrasonic transducers, computers, and lasers [2�31]. A review on biomedical ...
... Title : Stain Test Modules for Periodontal Diagnosis. ... method known as the PATS reaction has proven very important in positively staining the types ...
... 11. TITLE (include Security Classification) (U) Evaluation of a temperate envirorment test of heat tolerance in prior heatstroke pa.ts ... Because heat ...
The PARC (plutonium accident resistant container) project resulted in the design, development, and certification testing of a crashworthy air-transportable plutonium package (shipping container) for certification by the USNRC (Nuclear Regulatory Commission). This PAT-1 (plutonium air transportable) package survives a very severe sequential ...
DOE Information Bridge
The PARC (plutonium accident resistant container) project resulted in the design, development, and certification testing of a crashworthy air-transportable plutonium package (shipping container) for certification by the USNRC. This PAT-1 (plutonium air transportable) package survives a very severe sequential test program of impact, ...
... Descriptors : (*POLYETHYLENE PLASTICS, ABSORPTION), (*CARBON BLACK, ABSORPTION), LIGHT, TEST METHODS, ORGANIC MATERIALS ...
As an emerging imaging technique that combines high optical contrast and ultrasonic detection, photoacoustic tomography (PAT) has been widely used to image optically absorptive objects in both human and animal tissues. PAT overcomes the depth limitation of other high-resolution optical imaging methods, and it is also free from speckle ...
Purpose: A long-standing conundrum is why photoacoustic tomography (PAT) possesses the unique ability to produce images devoid of speckle artifacts while all other coherent imaging technologies do not.Methods: In this paper, we explain the inherent mechanism that suppresses speckle in PAT, and the analysis was validated by simulations based on an ...
aerobic capacity, flexibility and endurance. The individual shall perform the Physical. Abilities Test (PAT) derived from the Florida Department of Law ...
May 6, 1994 ... 34BWG1, 34-meter diameter beam waveguide antenna (DSS 24, 34 and 54) .... PAT, Performance Acceptance Test. PBK, Playback ...
The NASA/Marshall Space Flight Centers (NASA/MSFC) Propulsion Research Center (PRC) is evaluating an
NASA Technical Reports Server (NTRS)
"I was privileged to fly her and perform some of the many tests represented by the ... I was patting myself on the back when we staggered up to 46000 feet, ...
This paper presents a pilot clinical study in detecting osteoarthritis (OA) in the hand using threedimensional (3-D) photoacoustic tomography (PAT). Distal interphalangeal (DIP) finger joints from OA patients and healthy volunteers were imaged with our 3-D PAT system in a spherical scanning configuration. Absorption coefficient images ...
