Procedures of Exercise Physiology Laboratories

NASA Technical Reports Server (NTRS)

Bishop, Phillip A.; Fortney, Suzanne; Greenisen, Michael; Siconolfi, Steven F.; Bamman, Marcas M.; Moore, Alan D., Jr.; Squires, William

1998-01-01

This manual describes the laboratory methods used to collect flight crew physiological performance data at the Johnson Space Center. The Exercise Countermeasures Project Laboratory is a standard physiology laboratory; only the application to the study of human physiological adaptations to spaceflight is unique. In the absence of any other recently published laboratory manual, this manual should be a useful document staffs and students of other laboratories.

JSC earth resources data analysis capabilities available to EOD revision B

NASA Technical Reports Server (NTRS)

1974-01-01

A list and summary description of all Johnson Space Center electronic laboratory and photographic laboratory capabilities available to earth resources division personnel for processing earth resources data are provided. The electronic capabilities pertain to those facilities and systems that use electronic and/or photographic products as output. The photographic capabilities pertain to equipment that uses photographic images as input and electronic and/or table summarizes processing steps. A general hardware description is presented for each of the data processing systems, and the titles of computer programs are used to identify the capabilities and data flow.

NE TARDIS Banner Event

NASA Image and Video Library

2017-12-08

NASA Kennedy Space Center's Engineering Director Pat Simpkins, at left, talks with Michael E. Johnson, a project engineer; and Emilio Cruz, deputy division chief in the Laboratories, Development and Testing Division, inside the Prototype Development Laboratory. A banner signing event was held to mark the successful delivery of a liquid oxygen test tank, called Tardis. Engineers and technicians worked together to develop the tank and build it at the lab to support cryogenic testing at Johnson Space Center's White Sands Test Facility in Las Cruces, New Mexico. The 12-foot-tall, 3,810-pound aluminum tank will be shipped to White Sands for testing.

A Novel Technique Applying Spectral Estimation to Johnson Noise Thermometry

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ezell, N. Dianne Bull; Britton, Chuck; Ericson, Nance

Johnson noise thermometry is one of many important measurement techniques used to monitor the safety levels and stability in a nuclear reactor. However, this measurement is very dependent on the minimal electromagnetic environment. Properly removing unwanted electromagnetic interference (EMI) is critical for accurate drift-free temperature measurements. The two techniques developed by Oak Ridge National Laboratory (ORNL) to remove transient and periodic EMI are briefly discussed here. Spectral estimation is a key component in the signal processing algorithm used for EMI removal and temperature calculation. The cross-power spectral density is a key component in the Johnson noise temperature computation. Applying eithermore » technique requires the simple addition of electronics and signal processing to existing resistive thermometers. With minimal installation changes, the system discussed here can be installed on existing nuclear power plants. The Johnson noise system developed is tested at three locations: ORNL, Sandia National Laboratory, and the Tennessee Valley Authority’s Kingston Fossil Plant. Each of these locations enabled improvement on the EMI removal algorithm. Finally, the conclusions made from the results at each of these locations is discussed, as well as possible future work.« less

A Novel Technique Applying Spectral Estimation to Johnson Noise Thermometry

DOE PAGES

Ezell, N. Dianne Bull; Britton, Chuck; Ericson, Nance; ...

2018-03-30

Johnson noise thermometry is one of many important measurement techniques used to monitor the safety levels and stability in a nuclear reactor. However, this measurement is very dependent on the minimal electromagnetic environment. Properly removing unwanted electromagnetic interference (EMI) is critical for accurate drift-free temperature measurements. The two techniques developed by Oak Ridge National Laboratory (ORNL) to remove transient and periodic EMI are briefly discussed here. Spectral estimation is a key component in the signal processing algorithm used for EMI removal and temperature calculation. The cross-power spectral density is a key component in the Johnson noise temperature computation. Applying eithermore » technique requires the simple addition of electronics and signal processing to existing resistive thermometers. With minimal installation changes, the system discussed here can be installed on existing nuclear power plants. The Johnson noise system developed is tested at three locations: ORNL, Sandia National Laboratory, and the Tennessee Valley Authority’s Kingston Fossil Plant. Each of these locations enabled improvement on the EMI removal algorithm. Finally, the conclusions made from the results at each of these locations is discussed, as well as possible future work.« less

Identification of Telomerase Components and Telomerase Regulating Factors in Yeast

DTIC Science & Technology

2000-07-01

the portions of this data which are subject to such limitations, shall be included on any reproduction hereof which includes any part of the portions...laboratory 8/87-3/95 Graduate student, University of Colorado. Advisor: Dr. Karla Kirkegaard Thesis: Analysis of Poliovirus Assembly and Genome Encapsidation...Nugent, C.I., Johnson, K.L., Sarnow, P. and K. Kirkegaard (1999). Functional coupling between replication and packaging of poliovirus replicon RNA. J

STS-134 crew during PDRS PRF ADV (AMS) traiining

NASA Image and Video Library

2011-03-23

JSC2011-E-028161 (23 March 2011) --- NASA astronauts Greg Chamitoff (foreground), STS-134 mission specialist; and Greg H. Johnson, pilot, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth. Photo credit: NASA or National Aeronautics and Space Administration

Analysis of Returned Comet Nucleus Samples

NASA Astrophysics Data System (ADS)

Chang, Sherwood

1997-12-01

This volume contains abstracts that have been accepted by the Program Committee for presentation at the Workshop on Analysis of Returned Comet Nucleus Samples, held in Milpitas, California, January 16-18, 1989. Conveners are Sherwood Chang (NASA Ames Research Center) and Larry Nyquist (NASA Johnson Space Center). Program Committee members are Thomas Ahrens (ex-officio; California Institute of Technology), Lou Allamandola (NASA Ames Research Center), David Blake (NASA Ames Research Center), Donald Brownlee (University of Washington, Seattle), Theodore E. Bunch (NASA Ames Research Center), Humberto Campins (Planetary Science Institute), Jeff Cuzzi (NASA Ames Research Center), Eberhard Griin (Max-Plank-Institut fiir Kemphysik), Martha Hanner (Jet Propulsion Laboratory), Alan Harris (Jet Propulsion Laboratory), John Kerrid-e (University of Califomia, Los Angeles), Yves Langevin (University of Paris), Gerhard Schwehm (ESTEC), and Paul Weissman (Jet Propulsion Laboratory). Logistics and administrative support for the workshop were provided by the Lunar and Planetary Institute Projects Office.

Analysis of Returned Comet Nucleus Samples

NASA Technical Reports Server (NTRS)

Chang, Sherwood (Compiler)

1997-01-01

This volume contains abstracts that have been accepted by the Program Committee for presentation at the Workshop on Analysis of Returned Comet Nucleus Samples, held in Milpitas, California, January 16-18, 1989. Conveners are Sherwood Chang (NASA Ames Research Center) and Larry Nyquist (NASA Johnson Space Center). Program Committee members are Thomas Ahrens (ex-officio; California Institute of Technology), Lou Allamandola (NASA Ames Research Center), David Blake (NASA Ames Research Center), Donald Brownlee (University of Washington, Seattle), Theodore E. Bunch (NASA Ames Research Center), Humberto Campins (Planetary Science Institute), Jeff Cuzzi (NASA Ames Research Center), Eberhard Griin (Max-Plank-Institut fiir Kemphysik), Martha Hanner (Jet Propulsion Laboratory), Alan Harris (Jet Propulsion Laboratory), John Kerrid-e (University of Califomia, Los Angeles), Yves Langevin (University of Paris), Gerhard Schwehm (ESTEC), and Paul Weissman (Jet Propulsion Laboratory). Logistics and administrative support for the workshop were provided by the Lunar and Planetary Institute Projects Office.

Tested Studies for Laboratory Teaching. Proceedings. Workshop/Conference of the Association for Biology Laboratory Education (ABLE) (11th, Fredericton, New Brunswick, Canada, June 12-16, 1989). Volume 11.

ERIC Educational Resources Information Center

Goldman, Corey A., Ed.

The focus of the Association for Biology Laboratory Education (ABLE) is to improve the undergraduate biology laboratory experience by promoting the development and dissemination of interesting, innovative, and reliable laboratory exercises. This proceedings volume contains 10 papers: "Investigating Fungi Which Cause Rot and Decay" (J. A Johnson);…

Materials Test Laboratory activities at the NASA-Johnson Space Center White Sands Test Facility (WSTF)

NASA Technical Reports Server (NTRS)

Stradling, J.; Pippen, D. L.

1985-01-01

The NASA Johnson Space Center White Sands Test Facility (WSTF) performs aerospace materials testing and evaluation. Established in 1963, the facility grew from a NASA site dedicated to the development of space engines for the Apollo project to a major test facility. In addition to propulsion tests, it tests materials and components, aerospace fluids, and metals and alloys in simulated space environments.

KSC-06pd1292

NASA Image and Video Library

2006-06-30

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility at NASA's Kennedy Space Center, John Hoog packs up food containers with the meals prepared for the crew of mission STS-121. Hoog is a USA-FCE/EVA representative from Johnson Space Center. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. Launch of Space Shuttle Discovery on mission STS-121 is scheduled for July 1. Photo credit: NASA/Jack Pfaller

KSC-06pd1294

NASA Image and Video Library

2006-06-30

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility at NASA's Kennedy Space Center, John Hoog reaches for a container filled with prepared meals for the crew of mission STS-121 to secure it for flight. Hoog is a USA-FCE/EVA representative from Johnson Space Center. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. Launch of Space Shuttle Discovery on mission STS-121 is scheduled for July 1. Photo credit: NASA/Jack Pfaller

KSC-06pd1291

NASA Image and Video Library

2006-06-30

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility at NASA's Kennedy Space Center, John Hoog gets ready to pack the food containers with the meals prepared for the crew of mission STS-121. Hoog is a USA-FCE/EVA representative from Johnson Space Center.Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. Launch of Space Shuttle Discovery on mission STS-121 is scheduled for July 1. Photo credit: NASA/Jack Pfaller

Probabilistic Analysis for Comparing Fatigue Data Based on Johnson-Weibull Parameters

NASA Technical Reports Server (NTRS)

Hendricks, Robert C.; Zaretsky, Erwin V.; Vicek, Brian L.

2007-01-01

Probabilistic failure analysis is essential when analysis of stress-life (S-N) curves is inconclusive in determining the relative ranking of two or more materials. In 1964, L. Johnson published a methodology for establishing the confidence that two populations of data are different. Simplified algebraic equations for confidence numbers were derived based on the original work of L. Johnson. Using the ratios of mean life, the resultant values of confidence numbers deviated less than one percent from those of Johnson. It is possible to rank the fatigue lives of different materials with a reasonable degree of statistical certainty based on combined confidence numbers. These equations were applied to rotating beam fatigue tests that were conducted on three aluminum alloys at three stress levels each. These alloys were AL 2024, AL 6061, and AL 7075. The results were analyzed and compared using ASTM Standard E739-91 and the Johnson-Weibull analysis. The ASTM method did not statistically distinguish between AL 6010 and AL 7075. Based on the Johnson-Weibull analysis confidence numbers greater than 99 percent, AL 2024 was found to have the longest fatigue life, followed by AL 7075, and then AL 6061. The ASTM Standard and the Johnson-Weibull analysis result in the same stress-life exponent p for each of the three aluminum alloys at the median or L(sub 50) lives.

Interns_In_Their_Natural_Habitat

NASA Image and Video Library

2017-08-10

Discover internship opportunities at the NASA Johnson Space Center! This video shows some of the places interns work and some of the projects they contribute to. Interns work to make their mark and enjoy the entirety of the internship experience which includes touring laboratories and facilities, hearing lectures from astronauts and NASA’s leaders, participating in professional and social committees (like Video Committee) in spare time, and much more. Start your journey! For more on NASA internships: https://intern.nasa.gov/ https://nasajobs.nasa.gov/studentopps/default.htm For Johnson Space Center specific internships: https://pathways.jsc.nasa.gov/ https://www.nasa.gov/centers/johnson/education/interns/index.html --------------------------------- FOLLOW JOHNSON SPACE CENTER INTERNS! Facebook: @NASA.JSC.Students https://www.facebook.com/NASA.JSC.Students/ Instagram: @nasajscstudents https://www.instagram.com/nasajscstudents/ Twitter: @NASAJSCStudents https://twitter.com/nasajscstudents FOLLOW NASA INTERNS! Facebook: @NASAInterns https://www.facebook.com/NASAInterns/ Twitter: @NASAInterns https://twitter.com/nasainterns

Researcher and Mechanic with Solar Collector in Solar Simulator Cell

NASA Image and Video Library

1976-08-21

Researcher Susan Johnson and a mechanic examine a flat-plate solar collector in the Solar Simulator Cell in the High Temperature Composites Laboratory at the National Aeronautics and Space Administration (NASA) Lewis Research Center. The Solar Simulator Cell allowed the researchers to control the radiation levels, air temperature, airflow, and fluid flow. The flat-plate collector, seen in a horizontal position here, was directed at the solar simulator, seen above Johnson, during the tests. Lewis researchers were studying the efficiency of various flat- plate solar collector designs in the 1970s for temperature control systems in buildings. The collectors consisted of a cover material, absorber plate, and parallel flow configuration. The collector’s absorber material and coating, covers, honeycomb material, mirrors, vacuum, and tube attachment could all be modified. Johnson’s study analyzed 35 collectors. Johnson, a lifelong pilot, joined NASA Lewis in 1974. The flat-plate solar collectors, seen here, were her first research project. Johnson also investigated advanced heat engines for general aviation and evaluated variable geometry combustors and liners. Johnson earned the Cleveland Technical Society’s Technical Achievement Award in 1984.

[Dubin-Johnson syndrome: molecular basis and pathogenesis].

PubMed

Mzabi-Regaya, Sabah; Chadli-Debbiche, Aschraf; Ben Brahim, Ehsen; Gritli, Sami; Goutallier-Ben Fadhel, Carole; Khalfallah, Mohamed Tahar

2002-04-01

The Dubin-Johnson syndrome (DJS) is an autosomal recessive liver disorder characterized by a chronic conjugated hyperbilirubinemia a dark greenish appearance of liver tissue, a double peaked sulfobromophthalein clearance curve, and a characteristic lysosomal accumulation of black pigment "melanine-like" in the hepatocytes. Laboratory datas indicated an increased urinary excretion of coproporphrin isomer I and leukotriene metabolites. In an effort to understand the morphological pattern and the pathogenesis of this disease we reviewed four cases of DJS.

Fever in Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis in Pediatric Cases: Laboratory Work-up and Antibiotic Therapy.

PubMed

Paulmann, Maren; Mockenhaupt, Maja

2017-05-01

Fever is a symptom that often accompanies skin eruptions, especially in children. It can be a sign of an infectious condition presenting with exanthems or it may precede an exanthematous eruption. Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are severe reactions affecting skin and mucosa with blisters and erosions. High fever occurs in these conditions, frequently before the skin and/or mucosa is affected.

NASA Johnson Space Center Usability Testing and Analysis facility (UTAF) Overview

NASA Technical Reports Server (NTRS)

Whitmore, Mihriban; Holden, Kritina L.

2005-01-01

The Usability Testing and Analysis Facility (UTAF) is part of the Space Human Factors Laboratory at the NASA Johnson Space Center in Houston, Texas. The facility performs research for NASA's HumanSystems Integration Program, under the HumanSystems Research and Technology Division. Specifically, the UTAF provides human factors support for space vehicles, including the International Space Station, the Space Shuttle, and the forthcoming Crew Exploration Vehicle. In addition, there are ongoing collaborative research efforts with external corporations and universities. The UTAF provides human factors analysis, evaluation, and usability testing of crew interfaces for space applications. This includes computer displays and controls, workstation systems, and work environments. The UTAF has a unique mix of capabilities, with a staff experienced in both cognitive human factors and ergonomics. The current areas of focus are: human factors applications in emergency medical care and informatics; control and display technologies for electronic procedures and instructions; voice recognition in noisy environments; crew restraint design for unique microgravity workstations; and refinement of human factors processes and requirements. This presentation will provide an overview of ongoing activities, and will address how the UTAF projects will evolve to meet new space initiatives.

The Use of Carbon Aerogel Electrodes for Deionizing Water and Treating Aqueous Process Wastes

DTIC Science & Technology

1996-01-01

Wastes Joseph C. Farmer, Gregory V. Mack and David V. Fix Lawrence Livermore National Laboratory Livermore, California 94550 Abstract A wide variety of...United States Department of Interior, 190 pages, May (1966). 9. A. M. Johnson, A. W. Venolia, J. Newman, R. G. Wilbourne , C. M. Wong, , W. S. Gillam...Dept. Interior Pub. 200 056, 31 pages, March (1970). 10. A. M. Johnson, A. W. Venolia, R. G Wilbourne , J. Newman, "The Electrosorb Process for

A Theoretical Analysis of the Performance of Learning Disabled Students on the Woodcock-Johnson Psycho-Educational Battery.

ERIC Educational Resources Information Center

Shinn, Mark; And Others

Two studies were conducted to (1) analyze the subtest characteristics of the Woodcock-Johnson Psycho-Educational Battery, and (2) apply those results to an analysis of 50 fourth grade learning disabled (LD) students' performance on the Battery. Analyses indicated that the poorer performance of LD students on the Woodcock-Johnson Tests of Cognitive…

STS-111 Food Testing

NASA Image and Video Library

2001-08-27

JSC2001-E-25713 (27 August 2001) --- Astronaut Franklin R. Chang-Diaz, STS-111 mission specialist, is photographed during food testing in the Flight Projects Division Laboratory at the Johnson Space Center (JSC).

Probabilistic Analysis for Comparing Fatigue Data Based on Johnson-Weibull Parameters

NASA Technical Reports Server (NTRS)

Vlcek, Brian L.; Hendricks, Robert C.; Zaretsky, Erwin V.

2013-01-01

Leonard Johnson published a methodology for establishing the confidence that two populations of data are different. Johnson's methodology is dependent on limited combinations of test parameters (Weibull slope, mean life ratio, and degrees of freedom) and a set of complex mathematical equations. In this report, a simplified algebraic equation for confidence numbers is derived based on the original work of Johnson. The confidence numbers calculated with this equation are compared to those obtained graphically by Johnson. Using the ratios of mean life, the resultant values of confidence numbers at the 99 percent level deviate less than 1 percent from those of Johnson. At a 90 percent confidence level, the calculated values differ between +2 and 4 percent. The simplified equation is used to rank the experimental lives of three aluminum alloys (AL 2024, AL 6061, and AL 7075), each tested at three stress levels in rotating beam fatigue, analyzed using the Johnson- Weibull method, and compared to the ASTM Standard (E739 91) method of comparison. The ASTM Standard did not statistically distinguish between AL 6061 and AL 7075. However, it is possible to rank the fatigue lives of different materials with a reasonable degree of statistical certainty based on combined confidence numbers using the Johnson- Weibull analysis. AL 2024 was found to have the longest fatigue life, followed by AL 7075, and then AL 6061. The ASTM Standard and the Johnson-Weibull analysis result in the same stress-life exponent p for each of the three aluminum alloys at the median, or L(sub 50), lives

KSC-06pd1293

NASA Image and Video Library

2006-06-30

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility at NASA's Kennedy Space Center, John Hoog secures a bag filled with prepared meals for the crew of mission STS-121 before packing into containers for the flight. At left is Dennis Huefner, with United Space Alliance (USA) ground operations. Hoog is a USA-FCE/EVA representative from Johnson Space Center. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. Launch of Space Shuttle Discovery on mission STS-121 is scheduled for July 1. Photo credit: NASA/Jack Pfaller

Applications Of Digital Image Acquisition In Anthropometry

NASA Astrophysics Data System (ADS)

Woolford, Barbara; Lewis, James L.

1981-10-01

Anthropometric data on reach and mobility have traditionally been collected by time consuming and relatively inaccurate manual methods. Three dimensional digital image acquisition promises to radically increase the speed and ease of data collection and analysis. A three-camera video anthropometric system for collecting position, velocity, and force data in real time is under development for the Anthropometric Measurement Laboratory at NASA's Johnson Space Center. The use of a prototype of this system for collecting data on reach capabilities and on lateral stability is described. Two extensions of this system are planned.

NASA Johnson Space Center Medical Licensing Opportunities

NASA Technical Reports Server (NTRS)

Hernandez-Moya, Sonia

2009-01-01

This presentation reviews patented medical items that are available for licensing in the areas of Laboratory Technologies, Medical Devices, Medical Equipment and other technologies that are of interest to the medical community.

Systems Design Factors: The Essential Ingredients of System Design, Version 0.4

DTIC Science & Technology

1994-03-18

Reliability Function). 4. Barry . W. Johnson, Design and Analysis of Fault Tolerant Digital Systems, p. 4, Addison- Wesley Publishing Company, 1985. METRICS...the system was performing correctly at time t. The unreliability is often referred to as the probability of failure. SOURCE: 1. Barry W. Johnson...Systems Enuineerinf. 3. Barry W. Johnson, Design and Analysis of Fault Tolerant Digital Systems, Addison-Wesley Publishing Company, 1985, p. 5

A laboratory study of magnesium-tetrabenz-porphyrin - Lack of agreement with diffuse interstellar bands

NASA Technical Reports Server (NTRS)

Donn, B.; Khanna, R. K.

1980-01-01

The visible and infrared spectra and thermal behavior of the bis-pyridal-magnesium-tetrabenz-porphyrin molecule proposed as the carrier of the diffuse interstellar bands were measured. Of the six band coincidences reported by Johnson (1977), only one, 4430 A, occurs in these experiments. This coincidence requires a special environment, not likely to occur in interstellar space but the infrared spectrum does not support Johnson's vibrational scheme. These spectroscopic and thermal measurements contradict the hypothesis that this molecule causes the diffuse bands.

STS-127 crew during their food tasting session.

NASA Image and Video Library

2008-06-19

JSC2008-E-047941 (19 June 2008) --- Astronaut David A. Wolf, STS-127 mission specialist, participates in a food tasting session in the Flight Projects Division Laboratory at NASA's Johnson Space Center.

STS-127 crew during their food tasting session.

NASA Image and Video Library

2008-06-19

JSC2008-E-047934 (19 June 2008) --- Astronaut Thomas H. Marshburn, STS-127 mission specialist, participates in a food tasting session in the Flight Projects Division Laboratory at NASA's Johnson Space Center.

PDS Archive Release of Apollo 11, Apollo 12, and Apollo 17 Lunar Rock Sample Images

NASA Technical Reports Server (NTRS)

Garcia, P. A.; Stefanov, W. L.; Lofgren, G. E.; Todd, N. S.; Gaddis, L. R.

2013-01-01

Scientists at the Johnson Space Center (JSC) Lunar Sample Laboratory, Information Resources Directorate, and Image Science & Analysis Laboratory have been working to digitize (scan) the original film negatives of Apollo Lunar Rock Sample photographs [1, 2]. The rock samples, and associated regolith and lunar core samples, were obtained during the Apollo 11, 12, 14, 15, 16 and 17 missions. The images allow scientists to view the individual rock samples in their original or subdivided state prior to requesting physical samples for their research. In cases where access to the actual physical samples is not practical, the images provide an alternate mechanism for study of the subject samples. As the negatives are being scanned, they have been formatted and documented for permanent archive in the NASA Planetary Data System (PDS). The Astromaterials Research and Exploration Science Directorate (which includes the Lunar Sample Laboratory and Image Science & Analysis Laboratory) at JSC is working collaboratively with the Imaging Node of the PDS on the archiving of these valuable data. The PDS Imaging Node is now pleased to announce the release of the image archives for Apollo missions 11, 12, and 17.

STS_135_SAIL

NASA Image and Video Library

2011-07-12

JSC2011-E-067682 (12 July 2011) --- Chief engineer Frank Svrecek pauses in the Shuttle Avionics Integration Laboratory (SAIL) at the Johnson Space Center in Houston July 12, 2011. The laboratory is a skeletal avionics version of the shuttle that uses actual orbiter hardware and flight software. The facility is referred to as Orbiter Vehicle 095. Photo credit: NASA Photo/Houston Chronicle, Smiley N. Pool

Hardware survey for the avionics test bed

NASA Technical Reports Server (NTRS)

Cobb, J. M.

1981-01-01

A survey of maor hardware items that could possibly be used in the development of an avionics test bed for space shuttle attached or autonomous large space structures was conducted in NASA Johnson Space Center building 16. The results of the survey are organized to show the hardware by laboratory usage. Computer systems in each laboratory are described in some detail.

STS_135_SAIL

NASA Image and Video Library

2011-07-12

JSC2011-E-067676 (12 July 2011) --- A close-up view of controls and displays on the forward flight deck of OV-095 in the Shuttle Avionics Integration Laboratory (SAIL) at the Johnson Space Center in Houston, July 12, 2011. The laboratory is a skeletal avionics version of the shuttle that uses actual orbiter hardware and flight software. Photo credit: NASA Photo/Houston Chronicle, Smiley N. Pool

STS-125 Food Tasting

NASA Image and Video Library

2008-01-24

JSC2008-E-006897 (24 Jan. 2008) --- Astronauts Scott D. Altman (left), STS-125 commander, and Andrew J. Feustel, mission specialist, participate in a food tasting session in the Flight Projects Division Laboratory at the Johnson Space Center.

75 FR 63509 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-15

.... Products LLC. 74,606 Watson Laboratories, Inc., Carmel, NY September 3, 2009. Watson Pharmaceuticals...--Enterprise Services), Virtual Workers Across the United States. 74,343 JohnsonDiversey Santa Cruz, CA...

Inspecting a Canister and Sample Collector

NASA Image and Video Library

2006-01-20

Investigators from University of Washington, Johnson Space Center, and Lockheed Martin Missiles and Space, Denver, Colorado, inspect a canister and sample collector soon after opening a container with Stardust material in a laboratory at the JSC.

STS_135_VR

NASA Image and Video Library

2011-05-13

JSC2011-E-059397 (13 May 2011) --- NASA astronaut Rex Walheim, STS-135 mission specialist, simulates a spacewalk in the Virtual Reality Laboratory at NASA?s Johnson Space Center May 13, 2011. Photo credit: NASA Photo/Houston Chronicle, Smiley N. Pool

Symposium report: the Waters Bioanalysis World Tour: the broadening impact and future of the DMPK laboratory--addressing large-molecule therapeutics.

PubMed

De Vooght-Johnson, Ryan

2011-03-01

An evening symposium was held at the Museu de Historia de Catalunya (Barcelona, Spain) as a precursor to the European Bioanalysis Forum meeting, as part of the Waters Corporation Bioanalysis World Tour. The symposium was chaired by Robert Plumb and Jing Lin (Waters Corporation, MA, USA) with a focus on the future of the DMPK laboratory and its role in addressing large-molecule therapeutics and biomarkers. Lieve Dillen (Johnson and Johnson, Belgium) spoke on ultra-sensitive peptide quantification, Richard Kay (Quotient Bioresearch, UK) discussed quantifying proteins and peptides in plasma, Ian Wilson (AstraZeneca, UK) covered metabolic biomarkers and Robert Plumb concluded the evening with a presentation on the future of MS in DMPK studies. Following the presentations, all the speakers took questions from the audience and continued lively discussion over a cocktails and canapés reception.

Ultralightweight Ballute Technology Advances

NASA Technical Reports Server (NTRS)

Masciarelli, Jim; Miller, Kevin

2005-01-01

Ultralightweight ballutes offer the potential to provide the deceleration for entry and aerocapture missions at a fraction of the mass of traditional methods. A team consisting of Ball Aerospace, ILC Dover, NASA Langley, NASA Johnson, and the Jet Propulsion Laboratory has been addressing the technical issues associated with ultralightweight ballutes for aerocapture at Titan. Significant progress has been made in the areas of ballute materials, aerothermal analysis, trajectory control, and aeroelastic modeling. The status and results of efforts in these areas are presented. The results indicate that an ultralightweight ballute system mass of 8 to 10 percent of the total entry mass is possible.

Mineralogy and Petrology of COMET WILD2 Nucleus Samples

NASA Technical Reports Server (NTRS)

Zolensky, Michael; Bland, Phil; Bradley, John; Brearley, Adrian; Brennan, Sean; Bridges, John; Brownlee, Donald; Butterworth, Anna; Dai, Zurong; Ebel, Denton

2006-01-01

The sample return capsule of the Stardust spacecraft will be recovered in northern Utah on January 15, 2006, and under nominal conditions it will be delivered to the new Stardust Curation Laboratory at the Johnson Space Center two days later. Within the first week we plan to begin the harvesting of aerogel cells, and the comet nucleus samples they contain for detailed analysis. By the time of the LPSC meeting we will have been analyzing selected removed grains for more than one month. This presentation will present the first results from the mineralogical and petrological analyses that will have been performed.

Rio de Janeiro

NASA Technical Reports Server (NTRS)

2002-01-01

A dengue fever outbreak has plagued Rio de Janeiro since January 2002. Dengue fever is a mosquito-borne disease. The elimination of standing water, which is a breeding ground for the mosquitoes, is a primary defense against mosquito-borne diseases like dengue. Removing such water remains a difficult problem in many urban regions. The International Space Station astronauts took this image (ISS001-ESC-5418) of Rio de Janeiro in December 2000. Image provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center (JSC). Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography of Earth.

STS-104 Crew Training of Jim Reilly in EMU fit check

NASA Image and Video Library

2001-04-09

JSC2001-E-11704 (9 April 2001) --- Astronaut James F. Reilly, STS-104 mission specialist, participates in an Extravehicular Mobility Unit (EMU) fit check in one of the chambers in the Crew Systems Laboratory at the Johnson Space Center (JSC). Standing near the doorway are Peggy Berg and Dave Simon, Crew Personnel Representatives (CPR), from the Mission Operations Directorate (MOD) at the Johnson Space Center. The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

Williams in the U.S. Laboratory during Expedition 13

NASA Image and Video Library

2006-08-17

ISS013-E-67445 (17 Aug. 2006) --- Astronaut Jeffrey N. Williams, Expedition 13 NASA space station science officer and flight engineer, conducts an educational teleconference with the Boys and Girls Clubs of Middle Tennessee in Nashville, via Ku- and S-band in the Destiny laboratory of the International Space Station, with audio and video relayed to the Mission Control Center at Johnson Space Center.

Bacterial Degradation of DNT and TNT Mixtures

DTIC Science & Technology

2005-10-31

deletion derivatives and subclones that allowed isolated synthesis of the other gene products shown in Figure II- 1 , did not provide activity to transform...Research Laboratories, Tyndall AFB, Florida) Glenn R. Johnson Air Force Research Laboratories, Tyndall AFB, Florida October 31, 2005 Version 1 ...burden for the collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing

STS_135_NBL

NASA Image and Video Library

2011-03-10

JSC2011-E-040211 (10 March 2011) --- NASA astronaut Rex Walheim, STS-135 mission specialist, prepares to train in the Neutral Buoyancy Laboratory (NBL) near NASA?s Johnson Space Center in Houston March 10, 2011. Photo credit: NASA Photo/Houston Chronicle, Smiley N. Pool

STS-127 crew during their food tasting session.

NASA Image and Video Library

2008-06-19

JSC2008-E-047939 (19 June 2008) --- NASA astronaut Christopher J. Cassidy and Canadian Space Agency astronaut Julie Payette, both STS-127 mission specialists, participate in a food tasting session in the Flight Projects Division Laboratory at NASA's Johnson Space Center.

The Astromaterials X-Ray Computed Tomography Laboratory at Johnson Space Center

NASA Astrophysics Data System (ADS)

Zeigler, R. A.; Blumenfeld, E. H.; Srinivasan, P.; McCubbin, F. M.; Evans, C. A.

2018-04-01

The Astromaterials Curation Office has recently begun incorporating X-ray CT data into the curation processes for lunar and meteorite samples, and long-term curation of that data and serving it to the public represent significant technical challenges.

Organic Contamination Baseline Study in NASA Johnson Space Center Astromaterials Curation Laboratories

NASA Technical Reports Server (NTRS)

Calaway, Michael J.; Allen, Carlton C.; Allton, Judith H.

2014-01-01

Future robotic and human spaceflight missions to the Moon, Mars, asteroids, and comets will require curating astromaterial samples with minimal inorganic and organic contamination to preserve the scientific integrity of each sample. 21st century sample return missions will focus on strict protocols for reducing organic contamination that have not been seen since the Apollo manned lunar landing program. To properly curate these materials, the Astromaterials Acquisition and Curation Office under the Astromaterial Research and Exploration Science Directorate at NASA Johnson Space Center houses and protects all extraterrestrial materials brought back to Earth that are controlled by the United States government. During fiscal year 2012, we conducted a year-long project to compile historical documentation and laboratory tests involving organic investigations at these facilities. In addition, we developed a plan to determine the current state of organic cleanliness in curation laboratories housing astromaterials. This was accomplished by focusing on current procedures and protocols for cleaning, sample handling, and storage. While the intention of this report is to give a comprehensive overview of the current state of organic cleanliness in JSC curation laboratories, it also provides a baseline for determining whether our cleaning procedures and sample handling protocols need to be adapted and/or augmented to meet the new requirements for future human spaceflight and robotic sample return missions.

Structured analysis and modeling of complex systems

NASA Technical Reports Server (NTRS)

Strome, David R.; Dalrymple, Mathieu A.

1992-01-01

The Aircrew Evaluation Sustained Operations Performance (AESOP) facility at Brooks AFB, Texas, combines the realism of an operational environment with the control of a research laboratory. In recent studies we collected extensive data from the Airborne Warning and Control Systems (AWACS) Weapons Directors subjected to high and low workload Defensive Counter Air Scenarios. A critical and complex task in this environment involves committing a friendly fighter against a hostile fighter. Structured Analysis and Design techniques and computer modeling systems were applied to this task as tools for analyzing subject performance and workload. This technology is being transferred to the Man-Systems Division of NASA Johnson Space Center for application to complex mission related tasks, such as manipulating the Shuttle grappler arm.

Standard UBV Observations at the Çanakkale University Observatory (ÇUO)

NASA Astrophysics Data System (ADS)

Bakis, Hicran; Bakis, Volkan; Demircan, Osman; Budding, Edwin

2005-07-01

By using standard and comparison star observations carried out at different times of the year, at Çanakkale Onsekiz Mart University Observatory, we obtained the atmospheric extinction coefficients at the observatory. We also obtained transformation coefficients and zero-point constants for the transformation to the standard Johnson UBV system, of observations in the local system carried out with the SSP5A photometer and T40 telescope. The transmission curves and the mean wavelengths of the UBV filters as measured in the laboratory appear not much different from those of the standard Johnson system and found inside the transmission curve of the standard mean atmosphere.

A NOVEL TECHNIQUE APPLYING SPECTRAL ESTIMATION TO JOHNSON NOISE THERMOMETRY

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ezell, N Dianne Bull; Britton Jr, Charles L; Roberts, Michael

Johnson noise thermometry (JNT) is one of many important measurements used to monitor the safety levels and stability in a nuclear reactor. However, this measurement is very dependent on the electromagnetic environment. Properly removing unwanted electromagnetic interference (EMI) is critical for accurate drift free temperature measurements. The two techniques developed by Oak Ridge National Laboratory (ORNL) to remove transient and periodic EMI are briefly discussed in this document. Spectral estimation is a key component in the signal processing algorithm utilized for EMI removal and temperature calculation. Applying these techniques requires the simple addition of the electronics and signal processing tomore » existing resistive thermometers.« less

Photographic coverage of EXP 7 during NBL training

NASA Image and Video Library

2002-10-28

JSC2002-01972 (28 October 2002) --- Cosmonaut Sergei K. Krikalev, backup Expedition Seven mission commander, floats in a small life raft during an emergency bailout training session in the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center (JSC). Krikalev represents Rosaviakosmos.

STS-106 crew water survival training

NASA Image and Video Library

2000-03-21

JSC2000-02564 (21 March 2000) --- Astronaut Terrence W. (Terry) Wilcutt, STS-106 mission commander, talks with crew training staff members during a simulation of an emergency bailout exercise in the water of the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center (JSC).

Advanced Propulsion Physics Lab: Eagleworks Investigations

NASA Technical Reports Server (NTRS)

Scogin, Tyler

2014-01-01

Eagleworks Laboratory is an advanced propulsions physics laboratory with two primary investigations currently underway. The first is a Quantum Vacuum Plasma Thruster (QVPT or Q-thrusters), an advanced electric propulsion technology in the development and demonstration phase. The second investigation is in Warp Field Interferometry (WFI). This is an investigation of Dr. Harold "Sonny" White's theoretical physics models for warp field equations using optical experiments in the Electro Optical laboratory (EOL) at Johnson Space Center. These investigations are pursuing technology necessary to enable human exploration of the solar system and beyond.

STS_135_SAIL

NASA Image and Video Library

2011-07-12

JSC2011-E-067679 (12 July 2011) --- This is an overall view of the wiring for the simulated shuttle payload bay in the Shuttle Avionics Integration Laboratory (SAIL) at the Johnson Space Center in Houston on July 12, 2011. The laboratory is a skeletal avionics version of the shuttle that uses actual orbiter hardware and flight software. The facility even carries the official orbiter designation as Orbiter Vehicle 095. Photo credit: NASA Photo/Houston Chronicle, Smiley N. Pool

STS_135_SAIL

NASA Image and Video Library

2011-07-12

JSC2011-E-067680 (12 July 2011) --- This is an overall view of the wiring for the simulated shuttle payload bay in the Shuttle Avionics Integration Laboratory (SAIL) at the Johnson Space Center in Houston on July 12, 2011. The laboratory is a skeletal avionics version of the shuttle that uses actual orbiter hardware and flight software. The facility even carries the official orbiter designation as Orbiter Vehicle 095. Photo credit: NASA Photo/Houston Chronicle, Smiley N. Pool

Papers from the Linguistics Laboratory. Working Papers in Linguistics, No. 50.

ERIC Educational Resources Information Center

Ainsworth-Darnell, Kim, Ed.; D'Imperio, Mariapaola, Ed.

Research reports included in this volume of working papers in linguistics are: "Perception of Consonant Clusters and Variable Gap Time" (Mike Cahill); "Near-Merger in Russian Palatalization" (Erin Diehm, Keith Johnson); "Breadth of Focus, Modality, and Prominence Perception in Neapolitan Italian" (Mariapaola…

Payload Isolation System for Launch Vehicles

DTIC Science & Technology

1997-03-01

Payload Isolation System for Launch Vehicles Paul S. Wilke, Conor D. Johnson CSA Engineering Palo Alto, CA Eugene R. Fosness Air Force Phillips ... Laboratory , PL/VTVD Kirkland AFB, NM Spie Smart Structures and Materials San Diego, CA March 1997 Copyright 1997 Society of Photo-Optical Instrumentation

STS-135 crew during Rendezvous Training session in Building 16 dome

NASA Image and Video Library

2011-03-23

JSC2011-E-028124 (23 March 2011) --- News media representatives and NASA personnel are pictured during an STS-135 media day event in the Avionics Systems Laboratory at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

STS-135 crew during Rendezvous Training session in Building 16 dome

NASA Image and Video Library

2011-03-23

JSC2011-E-028128 (23 March 2011) --- News media representatives and NASA personnel are pictured during an STS-135 media day event in the Avionics Systems Laboratory at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

STS-135 crew during Rendezvous Training session in Building 16 dome

NASA Image and Video Library

2011-03-23

JSC2011-E-028125 (23 March 2011) --- News media representatives and NASA personnel are pictured during an STS-135 media day event in the Avionics Systems Laboratory at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

Expedition 15 Crew Members training in the Virtual Reality (VR) Laboratory

NASA Image and Video Library

2006-09-25

JSC2006-E-41640 (25 Sept. 2006) --- Cosmonaut Fyodor N. Yurchikhin, Expedition 15 commander representing Russia's Federal Space Agency, participates in a camera review training session in the virtual reality lab in the Space Vehicle Mockup Facility at Johnson Space Center.

Expedition 15 Crew Members training in the Virtual Reality (VR) Laboratory

NASA Image and Video Library

2006-09-25

JSC2006-E-41641 (25 Sept. 2006) --- Cosmonaut Oleg V. Kotov, Expedition 15 flight engineer representing Russia's Federal Space Agency, participates in a camera review training session in the virtual reality lab in the Space Vehicle Mockup Facility at Johnson Space Center.

Tour by Saudi prince Salman Abdelazize Al-Saud prior to mission

NASA Image and Video Library

1985-04-04

S85-29788 (May 1985) --- Sultan Salman Abdelazize Al-Saud and Abdulmohsen Hamad Al-Bassam man the controls on the flight deck of the crew compartment trainer (CCT) in the Shuttle mockup and integration laboratory at the Johnson Space Center (JSC).

STS-112 Water Survival Training, SCTF, NBL

NASA Image and Video Library

2002-02-19

JSC2002-00528 (19 February 2002) --- Astronaut Pamela A. Melroy, STS-112 pilot, attired in a training version of the shuttle launch and entry suit, awaits the start of a mission training session at the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center (JSC).

STS-112 Water Survival Training, SCTF, NBL

NASA Image and Video Library

2002-02-19

JSC2002-00521 (19 February 2002) --- Astronaut Jeffrey S. Ashby, STS-112 mission commander, attired in a training version of the shuttle launch and entry suit, awaits the start of a mission training session at the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center (JSC).

STS-112 Water Survival Training, SCTF, NBL

NASA Image and Video Library

2002-02-19

JSC2002-00522 (19 February 2002) --- Astronaut David A. Wolf, STS-112 mission specialist, attired in a training version of the shuttle launch and entry suit, awaits the start of a mission training session at the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center (JSC).

STS-134 water survival training at the NBL

NASA Image and Video Library

2010-02-23

JSC2010-E-025732 (23 Feb. 2010) --- Attired in a training version of his shuttle launch and entry suit, NASA astronaut Greg Chamitoff, STS-134 mission specialist, participates in a water survival training session in the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center.

Astronaut Story Musgrave in launch/landing suit during STS-33 training

NASA Image and Video Library

1989-10-20

S89-48009 (29 Oct. 1996) --- About to embark on his sixth shuttle flight, astronaut Story Musgrave receives assistance with his launch and entry suit during a training session in the Johnson Space Center's (JSC) Shuttle Mockup and Integration Laboratory (SMIL).

ICRF Development for the Variable Specific Impulse Magnetoplasma Rocket

NASA Astrophysics Data System (ADS)

Ryan, P. M.; Baity, F. W.; Barber, G. C.; Carter, M. D.; Hoffman, D. J.; Jaeger, E. F.; Taylor, D. J.; Chang-Diaz, F. R.; Squire, J. P.; McCaskill, G.

1997-11-01

The feasibility of using magnetically vectored and rf-heated plasmas for space propulsion (F. R. Chang-Diaz, et al., Bull. Am. Phys. Soc., 41, 1541 (1996)) is being investigated experimentally on an asymmetric magnetic mirror device at the Advanced Space Propulsion Laboratory (ASPL), Johnson Space Center, NASA. Analysis of the antenna interaction with and the wave propagation through the dense plasma propulsion system is being studied at ORNL(Oak Ridge National Laboratory, managed by Lockheed Martin Energy Research Corp. for the U.S. Department of Energy under contract number DE-AC05-96OR22464.), using antenna design codes developed for ICH systems and mirror codes developed for the EBT experiment at ORNL. The present modeling effort is directed toward the ASPL experimental device. Antenna optimization and performance, as well as the design considerations for space-qualified rf components and systems (minimizing weight while maximizing reliability) will be presented.

Factors Affecting Student Loan Default Rate at Johnson County Community College: A Multivariate Analysis of Student Loan Default and Repayment between Years 2006 and 2008

ERIC Educational Resources Information Center

Butler, Cassandra

2012-01-01

This study utilized a quantitative design using archival data from Johnson County Community College (JCCC), located in Johnson County, Kansas, and the Office of Financial Aid for students who graduated, withdrew or dropped out of the college in academic years 2006, 2007 and 2008. Because this study used archival data, we can only show…

THE VALUE OF HOME-BASED COLLECTION OF BIOSPECIMENS IN REPRODUCTIVE EPIDEMIOLOGY

EPA Science Inventory

The Value of Home-Based Collection of Biospecimens in Reproductive Epidemiology
John C. Rockett1, Germaine M. Buck2, Courtney D. Johnson2 and Sally D. Perreault1
1Reproductive Toxicology Division, National Health and Environmental Effects Research Laboratory, Office of Rese...

STS-124 Crewmembers at the NBL

NASA Image and Video Library

2008-01-23

JSC2008-E-006612 (23 Jan. 2008) --- Attired in a training version of his Extravehicular Mobility Unit (EMU) spacesuit, astronaut Ronald J. Garan, STS-124 mission specialist, awaits the start of a training session in the waters of the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center.

Final space shuttle crew training session in the NBL

NASA Image and Video Library

2011-06-13

JSC2011-E-054081 (13 June 2011) --- NASA astronaut Doug Hurley (right), STS-135 pilot, participates in a training session in the simulation control area in the Neutral Buoyancy Laboratory (NBL) at the Sonny Carter Training Facility near NASA's Johnson Space Center. Photo credit: NASA

STS-105 preflight water survival training in NBL pool in SCTF

NASA Image and Video Library

2000-12-11

JSC2000-07459 (11 December 2000) --- Astronaut Scott J. Horowitz, STS-105 commander, simulates a parachute drop into water during emergency bailout training with his crew members. The exercise took place in the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center (JSC).

STS_135_NBL

NASA Image and Video Library

2011-03-10

JSC2011-E-040215 (10 March 2011) --- A bank of video screens shows the progress of a simulated spacewalk as the crew of STS-135 trains in the Neutral Buoyancy Laboratory near NASA?s Johnson Space Center in Houston March 10, 2011. Photo credit: NASA Photo/Houston Chronicle, Smiley N. Pool

HLA-B Sequencing in Patients with Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis

DTIC Science & Technology

2017-03-03

Behavioral Research. " ~: All abstracts, papers, posters, etc .. should contain the following disclaimer statement for research involving animals , as...required by AFMAN 40-401_1P, The Care and Use of Laboratory Animals in DoD Programs: " The experiments reported herein were conducted according to the...principles set forth in the National Institute of Health Publication No. 80-23, Guide for the Care and Use of Laboratory Animals and the Animal

Central and Off-Axis Spatial Contrast Sensitivity Measured with Gabor Patches

DTIC Science & Technology

2010-09-01

caveats concern such factors as the effects of practice (16), the potential task-dependent effects of practice (17), and the effect of attention (18) on...0684; U.S. Army Research Laboratory: Aberdeen Proving Ground, MD, 2007, pp 1–19. 16. Johnson, C. A.; Leibowitz, H. W. Practice Effects for Visual...ORGANIZATION COPIES ORGANIZATION 13 1 ARMY RSCH LABORATORY – HRED RDRL HRM A J MARTIN MYER CENTER BLDG 2700 RM 2D311 FORT MONMOUTH

The Transformation of Federal Education Policy: The Kennedy and Johnson Years.

ERIC Educational Resources Information Center

Graham, Hugh Davis

Archive-based historical analysis brings a perspective to policy studies that is lacking in individual case studies. The recently opened Kennedy and Johnson archives facilitate an internal analysis of the evolution of education policy formulation in the 1960s from the perspective of the executive branch. The central thread of continuity for such…

KSC-06pd1287

NASA Image and Video Library

2006-06-29

KENNEDY SPACE CENTER, FLA. - In the Operations and Checkout Building, Michele Perchonok packs the meals that the STS-121 crew will eat on the 12-day mission. Perchonok is a NASA Subsystem manager for Shuttle Food Systems from Johnson Space Center. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Diets are designed to supply each astronaut with 100 percent of the daily value of vitamins and minerals necessary for the environment of space. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. A supplementary food supply (pantry) consisting of two extra days per person is stowed aboard the space shuttle for each flight. Pantry items are flown in addition to the menu in case the flight is unexpectedly extended because of bad weather at the landing site or for some other unforeseen reason. Photo credit: NASA/Kim Shiflett

KSC-06pd1286

NASA Image and Video Library

2006-06-29

KENNEDY SPACE CENTER, FLA. - In the Operations and Checkout Building, Michele Perchonok packs the meals that the STS-121 crew will eat on the 12-day mission. Perchonok is a NASA Subsystem manager for Shuttle Food Systems from Johnson Space Center. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Diets are designed to supply each astronaut with 100 percent of the daily value of vitamins and minerals necessary for the environment of space. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. A supplementary food supply (pantry) consisting of two extra days per person is stowed aboard the space shuttle for each flight. Pantry items are flown in addition to the menu in case the flight is unexpectedly extended because of bad weather at the landing site or for some other unforeseen reason. Photo credit: NASA/Kim Shiflett

Laboratory and semi-field evaluations of two (Transfluthrin) spatial repellent devices against Aedes aegypti (L.) (Diptera: Culicidae)

USDA-ARS?s Scientific Manuscript database

Two transfluthrin-based spatial repellent products (Raid Dual Action Insect Repellent and Home Freshener and Raid Shield (currently not commercially available), SC Johnson, Racine WI) were evaluated for spatial repellent effects against female Aedes aegypti (L.) mosquitoes underlaboratory (wind tunn...

STS-135 crew during Rendezvous Training session in Building 16 dome

NASA Image and Video Library

2011-03-23

JSC2011-E-028153 (23 March 2011) --- NASA astronauts Doug Hurley, STS-135 pilot; and Sandy Magnus (foreground), mission specialist, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

STS-135 crew during Rendezvous Training session in Building 16 dome

NASA Image and Video Library

2011-03-23

JSC2011-E-028151 (23 March 2011) --- NASA astronauts Doug Hurley, STS-135 pilot; and Sandy Magnus (foreground), mission specialist, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

STS-135 crew during Rendezvous Training session in Building 16 dome

NASA Image and Video Library

2011-03-23

JSC2011-E-028122 (23 March 2011) --- NASA astronauts Doug Hurley, STS-135 pilot; and Sandy Magnus (foreground), mission specialist, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

STS-135 crew during Rendezvous Training session in Building 16 dome

NASA Image and Video Library

2011-03-23

JSC2011-E-028150 (23 March 2011) --- NASA astronauts Doug Hurley, STS-135 pilot; and Sandy Magnus (foreground), mission specialist, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

STS-131 crew member and JAXA astronaut Naoko Yamazaki training SSRMS PROF

NASA Image and Video Library

2010-01-15

JSC2010-E-009784 (15 Jan. 2010) --- Japan Aerospace Exploration Agency (JAXA) astronaut Naoko Yamazaki, STS-131 mission specialist, participates in a simulation exercise using the Space Station Remote Manipulator System (SSRMS) simulator in the Avionics Systems Laboratory at NASA?s Johnson Space Center.

Space truss zero gravity dynamics

NASA Technical Reports Server (NTRS)

Swanson, Andy

1989-01-01

The Structural Dynamics Branch of the Air Force Flight Dynamics Laboratory in cooperation with the Reduced Gravity Office of the NASA Lyndon B. Johnson Space Center (JSC) plans to perform zero-gravity dynamic tests of a 12-meter truss structure. This presentation describes the program and presents all results obtained to date.

STS-122 crew member Stan Love suiting up

NASA Image and Video Library

2007-06-06

JSC2007-E-27733 (6 June 2007) --- Astronaut Stanley G. Love, STS-122 mission specialist, attired in a training version of the Extravehicular Mobility Unit (EMU) spacesuit, awaits the start of a training session in the waters of the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center.

STS-112 Water Survival Training, SCTF, NBL

NASA Image and Video Library

2002-02-19

JSC2002-00517 (19 February 2002) --- Astronaut David A. Wolf, STS-112 mission specialist, floats in a small life raft during an emergency bailout training session in the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center (JSC). Wolf is attired a training version of the shuttle launch and entry suit.

STS-114 Water Survival Training at the NBL

NASA Image and Video Library

2004-09-17

JSC2004-E-41387 (17 September 2004) --- Astronaut Wendy B. Lawrence, STS-114 mission specialist, attired in a training version of the shuttle launch and entry suit, floats in water during an emergency egress training session in the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center (JSC).

STS-134 water survival training at the NBL

NASA Image and Video Library

2010-02-23

JSC2001-E-025697 (23 Feb. 2010) --- European Space Agency astronaut Roberto Vittori, STS-134 mission specialist, attired in a training version of his shuttle launch and entry suit, is pictured during a water survival training session in the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center.

STS-118 Astronaut Tracy Caldwell During Training

NASA Technical Reports Server (NTRS)

2006-01-01

Tracy E. Caldwell, STS-118 astronaut and mission specialist, listens as a crew trainer briefs her on the usage of parachute gear during an emergency egress training session in the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center. Caldwell is wearing a training version of her shuttle launch and entry suit

STS-134 water survival training at the NBL

NASA Image and Video Library

2010-02-23

JSC2010-E-025724 (23 Feb. 2010) --- NASA astronaut Greg Chamitoff, STS-134 mission specialist, gets helps with the donning of a training version of his shuttle launch and entry suit in preparation for a water survival training session in the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center.

STS-106 crew water survival training

NASA Image and Video Library

2000-03-21

JSC2000-02567 (21 March 2000) --- Astronaut Terrence W. (Terry) Wilcutt, STS-106 mission commander, empties water from his newly-deployed life raft during a simulation of an emergency bailout exercise. The water survival training routinely takes place in the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center (JSC).

Draft Environmental Impact Statement: F-15E Beddown at Seymour Johnson AFB, North Carolina

DTIC Science & Technology

1988-03-01

destruction, stunted growth, necrosis ( killing of plant tissue), chlorosis (loss or reduction in plant chlorophyll), leaf abscission (dropping of leaves...occasionally run, fly, or crowd when exposed to sonic booms. In a field and laboratory study, Mourning Doves, Mockingbirds , Cardinals, Lark Sparrows, and

STS_135_NBL

NASA Image and Video Library

2011-03-10

JSC2011-E-040221 (10 March 2011) --- NASA astronaut Mike Fossum is aided by divers as he trains for a spacewalk with astronaut Rex Walheim, STS-135 mission specialist, in the Neutral Buoyancy Laboratory near NASA?s Johnson Space Center on March 10, 2011. Photo credit: NASA Photo/Houston Chronicle, Smiley N. Pool

Photographic coverage of STS-108 Philippe Perrin

NASA Image and Video Library

2002-02-20

JSC2002-E-08241 (20 February 2002) --- Astronaut Philippe Perrin, STS-111 mission specialist representing CNES, the French Space Agency, is photographed during an Extravehicular Mobility Unit (EMU) fit check in a Space Station Airlock Test Article (SSATA) in the Crew Systems Laboratory at the Johnson Space Center (JSC).

Photographic coverage of STS-108 Philippe Perrin

NASA Image and Video Library

2002-02-20

JSC2002-E-08243 (20 February 2002) --- Astronaut Philippe Perrin, STS-111 mission specialist representing CNES, the French Space Agency, is photographed during an Extravehicular Mobility Unit (EMU) fit check in a Space Station Airlock Test Article (SSATA) in the Crew Systems Laboratory at the Johnson Space Center (JSC).

JSC Features and Web Stories Photos of the International Underwater ROV Competition

NASA Image and Video Library

2006-06-24

View of students participating in the International Underwater Remotely Operated Vehicle (ROV) competition, organized by the Marine Advanced Technology Education Center (MATE), at the Sonny Carter Training Facility (SCTF) Neutral Buoyancy Laboratory (NBL). Photos taken for Johnson Space Center (JSC) Features and Web stories.

STS_135_SAIL

NASA Image and Video Library

2011-07-12

JSC2011-E-067674 (12 July 2011) --- Chris St. Julian, left, a Prairie View A&M electrical engineering major who is interning at NASA for the summer, pilots the shuttle for a simulated landing in the Shuttle Avionics Integration Laboratory (SAIL) at the Johnson Space Center in Houston, July 12, 2011. The laboratory is a skeletal avionics version of the shuttle that uses actual orbiter hardware and flight software. The facility bears the orbiter designation of Orbiter Vehicle 095. Photo credit: NASA Photo/Houston Chronicle, Smiley N. Pool

Expedition 13 Crew during a teleconference in the U.S. Laboratory during Expedition 13

NASA Image and Video Library

2006-08-31

ISS013-E-75727 (31 Aug. 2006) --- Astronaut Jeffrey N. Williams (foreground), Expedition 13 NASA space station science officer and flight engineer; cosmonaut Pavel V. Vinogradov (center), commander representing Russia's Federal Space Agency; and European Space Agency (ESA) astronaut Thomas Reiter, flight engineer, conduct a teleconference in the Destiny laboratory of the International Space Station, via Ku- and S-band, with audio and video relayed to the Mission Control Center (MCC) at Johnson Space Center.

STS-65 Japanese Payload Specialist Mukai prepares for MAIL egress training

NASA Technical Reports Server (NTRS)

1994-01-01

STS-65 Japanese Payload Specialist Chiaki Mukai, wearing launch and entry suit (LES), prepares to participate in a training session in the Johnson Space Center's (JSC's) Mockup and Integration Laboratory (MAIL) Bldg 9NE. The entire STS-65 crew was on hand for egress training and countdown rehearsals. Representing Japan's National Space Development Agency (NASDA) Mukai will join six NASA astronauts for the International Microgravity Laboratory 2 (IML-2) mission aboard the Space Shuttle Columbia, Orbiter Vehicle (OV) 102, later this year.

How Do Executive Functions Fit with the Cattell-Horn-Carroll Model? Some Evidence from a Joint Factor Analysis of the Delis-Kaplan Executive Function System and the Woodcock-Johnson III Tests of Cognitive Abilities

ERIC Educational Resources Information Center

Floyd, Randy G.; Bergeron, Renee; Hamilton, Gloria; Parra, Gilbert R.

2010-01-01

This study investigated the relations among executive functions and cognitive abilities through a joint exploratory factor analysis and joint confirmatory factor analysis of 25 test scores from the Delis-Kaplan Executive Function System and the Woodcock-Johnson III Tests of Cognitive Abilities. Participants were 100 children and adolescents…

Mt. Kilimanjaro's Receding Glaciers

NASA Technical Reports Server (NTRS)

2002-01-01

Mt. Kilimanjaro (Tanzania), the highest point in all Africa, was photographed by the crew of Space Shuttle mission STS-97 on December 2, 2000 (STS097-701-17). Kilimanjaro (Kilima Njaro or 'shining mountain' in Swahili) is capped by glaciers on its southern and southwestern flanks. The glaciers and snow cap covered a far greater area ten years prior to the view above. Compare the photograph above with a photograph of Kilimanjaro taken in November 1990 by the Space Shuttle mission STS-38 crew. Shuttle photograph provided by the Earth Sciences and Image Analysis Laboratory, Johnson Space Center. Additional photographs taken by astronauts and cosmonauts can be viewed via the NASA - JSC Gateway to Astronaut Photography of Earth.

STS-133 crew during MSS/EVAA TEAM training in Virtual Reality Lab

NASA Image and Video Library

2010-10-01

JSC2010-E-170877 (1 Oct. 2010) --- A large monitor is featured in this image during STS-133 crew members? training activities in the virtual reality laboratory in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

Cameras Improve Navigation for Pilots, Drivers

NASA Technical Reports Server (NTRS)

2012-01-01

Advanced Scientific Concepts Inc. (ASC), of Santa Barbara, California, received SBIR awards and other funding from the Jet Propulsion Laboratory, Johnson Space Center, and Langley Research Center to develop and refine its 3D flash LIDAR technologies for space applications. Today, ASC's NASA-derived technology is sold to assist with collision avoidance, navigation, and object tracking.

FEMALE ASTRONAUT-CANDIDATES (ASCAN)'S - JSC

NASA Image and Video Library

1979-03-23

S79-29594 (28 Feb 1979) --- Sporting their new Shuttle-type constant-wear garments, these six astronaut candidates pose for a picture in the crew systems laboratory at the Johnson Space Center (JSC). From left to right are Rhea Seddon, Sally K. Ride, Kathryn D. Sullivan, Shannon W. Lucid, Anna L. Fisher and Judith A. Resnik.

STS-131 crew member and JAXA astronaut Naoko Yamazaki training SSRMS PROF

NASA Image and Video Library

2010-01-15

JSC2010-E-009785 (15 Jan. 2010) --- Japan Aerospace Exploration Agency (JAXA) astronaut Naoko Yamazaki, STS-131 mission specialist, participates in a simulation exercise using the Space Station Remote Manipulator System (SSRMS) simulator in the Avionics Systems Laboratory at NASA?s Johnson Space Center. Crew instructor Joseph M. Nguyen assisted Yamazaki.

STS-135 crew during Rendezvous Training session in Building 16 dome

NASA Image and Video Library

2011-03-23

JSC2011-E-028126 (23 March 2011) --- NASA astronauts Chris Ferguson, STS-135 commander; Doug Hurley, pilot; and Sandy Magnus, mission specialist, are pictured during an STS-135 media day event in the Avionics Systems Laboratory at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

STS-133 crew members Mike Barratt and Nicole Stott in cupola

NASA Image and Video Library

2010-06-08

JSC2010-E-090701 (8 June 2010) --- Several computer monitors are featured in this image photographed during an STS-133 exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

STS-131 crew member and JAXA astronaut Naoko Yamazaki training SSRMS PROF

NASA Image and Video Library

2010-01-15

JSC2010-E-009787 (15 Jan. 2010) --- Japan Aerospace Exploration Agency (JAXA) astronaut Naoko Yamazaki, STS-131 mission specialist, participates in a simulation exercise using the Space Station Remote Manipulator System (SSRMS) simulator in the Avionics Systems Laboratory at NASA?s Johnson Space Center. Crew instructor Joseph M. Nguyen assisted Yamazaki.

STS-134 water survival training at the NBL

NASA Image and Video Library

2010-02-23

JSC2001-E-025694 (23 Feb. 2010) --- European Space Agency astronaut Roberto Vittori, STS-134 mission specialist, gets helps with the donning of a training version of his shuttle launch and entry suit in preparation for a water survival training session in the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center.

STS-116 NBL Training

NASA Image and Video Library

2006-04-21

JSC2006-E-16152 (21 April 2006) --- Astronaut Robert L. Curbeam, STS-116 mission specialist, gets help with the final touches on the training version of his Extravehicular Mobility Unit (EMU) spacesuit prior to being submerged in the waters of the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center. Astronaut William A. Oefelein, pilot, assisted Curbeam.

STS-104 Preflight Emergency Egress Bailout Training at the NBL

NASA Image and Video Library

2001-01-03

JSC2001-00003 (January 2001) --- Astronaut Janet L. Kavandi, STS-104 mission specialist, is assisted by SCUBA-equipped divers during an emergency bailout training session in the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center (JSC). Kavandi will join four other astronauts for a June mission with the International Space Station (ISS).

STS-104 Preflight Emergency Egress Bailout Training at the NBL

NASA Image and Video Library

2001-01-03

JSC2001-00021 (January 2001) --- Astronaut Janet L. Kavandi, STS-104 mission specialist, is assisted by a diver during an emergency bailout training session in the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center (JSC). Kavandi will join four other astronauts for a June mission with the International Space Station (ISS).

Report of work done for technical assistance agreement 1269 between Sandia National Laboratories and the Watkins-Johnson Company: Chemical reaction mechanisms for computational models of SiO{sub 2} CVD

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ho, P.; Johannes, J.; Kudriavtsev, V.

The use of computational modeling to improve equipment and process designs for chemical vapor deposition (CVD) reactors is becoming increasingly common. Commercial codes are available that facilitate the modeling of chemically-reacting flows, but chemical reaction mechanisms must be separately developed for each system of interest. One f the products of the Watkins-Johnson Company (WJ) is a reactor marketed to semiconductor manufacturers for the atmospheric-pressure chemical vapor deposition (APCVD) of silicon oxide films. In this process, TEOS (tetraethoxysilane, Si(OC{sub 2}H{sub 5}){sub 4}) and ozone (O{sub 3}) are injected (in nitrogen and oxygen carrier gases) over hot silicon wafers that are beingmore » carried through the system on a moving belt. As part of their equipment improvement process, WJ is developing computational models of this tool. In this effort, they are collaborating with Sandia National Laboratories (SNL) to draw on Sandia`s experience base in understanding and modeling the chemistry of CVD processes.« less

Multilinear stress-strain and failure calibrations for Ti-6Al-4V.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Corona, Edmundo

This memo concerns calibration of an elastic-plastic J 2 material model for Ti-6Al-4V (grade 5) alloy based on tensile uniaxial stress-strain data obtained in the laboratory. In addition, tension tests on notched specimens provided data to calibrate two ductile failure models: Johnson-Cook and Wellman's tearing parameter. The tests were conducted by Kim Haulen- beek and Dave Johnson (1528) in the Structural Mechanics Laboratory (SML) during late March and early April, 2017. The SML EWP number was 4162. The stock material was a TIMETALR® 6-4 Titanium billet with 9 in. by 9 in. square section and length of 137 in. Themore » product description indicates that it was a forging delivered in annealed condition (2 hours @ 1300oF, AC at the mill). The tensile mechanical properties reported in the material certi cation are given in Table 1, where σ o represents the 0.2% strain offset yield stress, σ u the ultimate stress, ε f the elongation at failure and R.A. the reduction in area.« less

Contingency Operations Support to NASA Johnson Space Center Medical Operations Division

NASA Technical Reports Server (NTRS)

Stepaniak, Philip; Patlach, Bob; Swann, Mark; Adams, Adrien

2005-01-01

The Wyle Laboratories Contingency Operations Group provides support to the NASA Johnson Space Center (JSC) Medical Operations Division in the event of a space flight vehicle accident or JSC mishap. Support includes development of Emergency Medical System (EMS) requirements, procedures, training briefings and real-time support of mishap investigations. The Contingency Operations Group is compliant with NASA documentation that provides guidance in these areas and maintains contact with the United States Department of Defense (DOD) to remain current on military plans to support NASA. The contingency group also participates in Space Operations Medical Support Training Courses (SOMSTC) and represents the NASA JSC Medical Operations Division at contingency exercises conducted worldwide by the DOD or NASA. The events of September 11, 2001 have changed how this country prepares and protects itself from possible terrorist attacks on high-profile targets. As a result, JSC is now considered a high-profile target and thus, must prepare for and develop a response to a Weapons of Mass Destruction (WMD) incident. The Wyle Laboratories Contingency Operations Group supports this plan, specifically the medical response, by providing expertise and manpower.

77 FR 35978 - Johnson & Johnson and Synthes, Inc.; Analysis of Agreement Containing Consent Orders to Aid...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-15

... the most common fractures in the human body. Distal radius fractures generally occur as a result of an... comprehensive and broad-based manufacturer of products related to all aspects of human health care. In 2011, J&J...

Autonomous Landing and Hazard Avoidance Technology (ALHAT)

NASA Technical Reports Server (NTRS)

Epp, Chirold

2007-01-01

This viewgraph presentation reviews the work towards technology that will result in an autonomous landing on the lunar surface, that will avoid the hazards of lunar landing. In October 2005, the Exploration Systems Mission Directorate at NASA Headquarters assigned the development of new technologies to support the return to the moon. One of these was Autonomous Precision Landing and Hazard Detection and Avoidance Technology now known as ALHAT ALHAT is a lunar descent and landing GNC technology development project led by Johnson Space Center (JSC) with team members from Langley Research Center (LaRC), Jet Propulsion Laboratory (JPL), Draper Laboratories (CSDL) and the Applied Physics Laboratory (APL)

Crisis Revisited: An Analysis of Strategies Used by Tylenol in the Second Tampering Episode.

ERIC Educational Resources Information Center

Benson, James A.

1988-01-01

Illustrates how Johnson & Johnson's crisis communication management adhered to many of the recommended guidelines for managing contingency planning, for mobilizing a crisis communication effort, and for post-crisis communication. Reveals the advantageous use of flexible, proactive, and corollary communication strategies. (MS)

Restoration and PDS Archive of Apollo Lunar Rock Sample Data

NASA Technical Reports Server (NTRS)

Garcia, P. A.; Todd, N. S.; Lofgren, G. E.; Stefanov, W. L.; Runco, S. K.; LaBasse, D.; Gaddis, L. R.

2011-01-01

In 2008, scientists at the Johnson Space Center (JSC) Lunar Sample Laboratory and Image Science & Analysis Laboratory (under the auspices of the Astromaterials Research and Exploration Science Directorate or ARES) began work on a 4-year project to digitize the original film negatives of Apollo Lunar Rock Sample photographs. These rock samples together with lunar regolith and core samples were collected as part of the lander missions for Apollos 11, 12, 14, 15, 16 and 17. The original film negatives are stored at JSC under cryogenic conditions. This effort is data restoration in the truest sense. The images represent the only record available to scientists which allows them to view the rock samples when making a sample request. As the negatives are being scanned, they are also being formatted and documented for permanent archive in the NASA Planetary Data System (PDS) archive. The ARES group is working collaboratively with the Imaging Node of the PDS on the archiving.

May 2011 Groundwater and Surface Water Sampling at the Rio Blanco, Colorado, Site (Data Validation Package)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hutton, Rick

2011-12-01

Annual sampling was conducted at the Rio Blanco, Colorado, site for the Long-Term Hydrologic Monitoring Program May 16-17, 2011, to monitor groundwater and surface water for potential radionuclide contamination. Sampling and analyses were conducted as specified in Sampling and Analysis Plan for the U.S. Department of Energy Office of Legacy Management Sites (LMS/PRO/S04351, continually updated). A duplicate sample was collected from location Johnson Artesian WL. Samples were analyzed by the U.S. Environmental Protection Agency (EPA) Radiation&Indoor Environments National Laboratory in Las Vegas, Nevada. Samples were analyzed for gamma-emitting radionuclides by high-resolution gamma spectrometry, and for tritium using the conventional method.more » Tritium was not measured using the enrichment method because the EPA laboratory no longer offers that service. Results of this monitoring at the Rio Blanco site demonstrate that groundwater and surface water outside the boundaries have not been affected by project-related contaminants.« less

Developing a leadership laboratory for nurse managers based on lived experiences: a participatory action research model for leadership development.

PubMed

Mackoff, Barbara L; Glassman, Kimberly; Budin, Wendy

2013-09-01

The aim of the pilot study was to design an innovative model of leadership development, Leadership Laboratory (LL), grounded in the lived experiences and peer best practices of 43 cross-disciplinary nurse managers. The Institute of Medicine/Robert Wood Johnson Foundation study, The Future of Nursing, reinforces the need to prepare nurses for leadership positions. A 1-year participatory action research study was designed to develop 3 LLs involving nurse managers as participants, co-creators, and evaluators of the unique learning format. Analysis of qualitative and quantitative data revealed consistent and significantly positive results in leadership skill areas in all 3 LLs. Participants identified elements that distinguished LLs from traditional seminars and trainings sessions, including opportunities to gain from peer-to peer consultation, strategies, and support. Participants in the 1-year pilot demonstrated significant learning based on postsession and postproject assessments of the LLs. Data also described the unique attributes of a peer-driven approach to leadership development.

Direct Observation of NF(X) Using Laser-Induced Fluorescence: Kinetics of the NF 3 Sigma(-) Ground State

DTIC Science & Technology

1990-08-06

HEIDNER III, J. S. HOLLOWAY, H . HELVAJIAN , AND J. B. KOFFEND Aerophysics Laboratory Laboratory Operations The Aerospace Corporation El Segundo, CA 90245...91, 3658 (1987). 14. E. Quinones, J. Habdas, and D. W. Setser, J. Phys. Chem. 91, 5155 (1987). 15. R. F. Heidner III, H . Helvajian , and J. B. Koffend...J. Chem. Phys. 87, 1520 (1987). 16. R. F. Heidner, H . Helvajian , J. S. Holloway, and J. B. Koffend (to be published). 17. F. A. Johnson and C. B

Astronaut Sunita L. Williams Submerges Into Waters of the Neutral Buoyancy Laboratory (NBL)

NASA Technical Reports Server (NTRS)

2006-01-01

Astronauts Sunita L. Williams, Expedition 14 flight engineer, and Robert L. Curbeam (partially obscured), STS-116 mission specialist, are about to be submerged in the waters of the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center. Williams and Curbeam are attired in training versions of the Extravehicular Mobility Unit (EMU) space suit. SCUBA-equipped divers are in the water to assist the crew members in their rehearsal intended to help prepare them for work on the exterior of the International Space Station (ISS).

Astronauts Ochoa and Tanner during egress training

NASA Image and Video Library

1994-06-23

S94-40073 (23 June 1994) --- Wearing training versions of the launch and entry suits (LES), astronauts Ellen Ochoa, payload commander, and Joseph P. Tanner, mission specialist, await the beginning of a training session on emergency egress procedures. The STS-66 crew participated in the training, held in the Johnson Space Center's (JSC) Shuttle Mockup and Integration Laboratory. Ochoa and Tanner will join three other NASA astronauts and one international mission specialist aboard the Space Shuttle Atlantis in support of the Atmospheric Laboratory for Applications and Science (ATLAS-3) flight scheduled for November of this year.

Computer-Aided Engineering for Electric-Drive Vehicle Batteries (CAEBAT)

Science.gov Websites

Laboratory Battery Design LLC CD-adapco EC Power ESim Ford General Motors (GM) Johnson Controls, Inc battery modeling" April 2013: R. Spotnitz, Design and Simulation of Spirally-Wound, Lithium-Ion Cells ;Effect of Tab Design on Large-Format Li-ion Cell Performance," Journal of Power Sources 257 70-79

STS-133 crew members Mike Barratt and Nicole Stott in cupola

NASA Image and Video Library

2010-06-08

JSC2010-E-090702 (8 June 2010) --- NASA astronauts Michael Barratt and Nicole Stott, both STS-133 mission specialists, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

STS-133 crew members Mike Barratt and Nicole Stott in cupola

NASA Image and Video Library

2010-06-08

JSC2010-E-090698 (8 June 2010) --- NASA astronauts Michael Barratt and Nicole Stott, both STS-133 mission specialists, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

STS-133 crew members Mike Barratt and Nicole Stott in cupola

NASA Image and Video Library

2010-06-08

JSC2010-E-090695 (8 June 2010) --- NASA astronauts Nicole Stott and Michael Barratt, both STS-133 mission specialists, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

STS-133 crew members Mike Barratt and Nicole Stott in cupola

NASA Image and Video Library

2010-06-08

JSC2010-E-090700 (8 June 2010) --- NASA astronauts Michael Barratt and Nicole Stott, both STS-133 mission specialists, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

STS-133 crew members Mike Barratt and Nicole Stott in cupola

NASA Image and Video Library

2010-06-08

JSC2010-E-090704 (8 June 2010) --- NASA astronauts Michael Barratt and Nicole Stott, both STS-133 mission specialists, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

STS-114 Media Day at the NBL

NASA Image and Video Library

2005-02-24

JSC2005-E-07622 (24 February 2005) --- Astronaut Stephen K. Robinson, STS-114 mission specialist, attired in a training version of the Extravehicular Mobility Unit (EMU) spacesuit, waves at the camera prior to being submerged in the waters of the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center. This training session occurred during STS-114 Media Day at the NBL.

STS115 Preflight Training at NBL

NASA Image and Video Library

2006-08-02

JSC2006-E-31904 (2 Aug. 2006) --- Astronaut Steven G. MacLean (seated), STS-115 mission specialist representing the Canadian Space Agency, observes training activities of his crewmates from the simulation control area in the Neutral Buoyancy Laboratory (NBL) at the Sonny Carter Training Facility (SCTF) near Johnson Space Center. EVA instructor John V. Ray stands nearby to offer assistance.

Rate of convergence of k-step Newton estimators to efficient likelihood estimators

Treesearch

Steve Verrill

2007-01-01

We make use of Cramer conditions together with the well-known local quadratic convergence of Newton?s method to establish the asymptotic closeness of k-step Newton estimators to efficient likelihood estimators. In Verrill and Johnson [2007. Confidence bounds and hypothesis tests for normal distribution coefficients of variation. USDA Forest Products Laboratory Research...

What Does the Cognitive Assessment System (CAS) Measure? Joint Confirmatory Factor Analysis of the CAS and the Woodcock-Johnson Tests of Cognitive Ability (3rd Edition).

ERIC Educational Resources Information Center

Keith, Timothy Z.; Kranzler, John H.; Flanagan, Dawn P.

2001-01-01

Reports the results of the first joint confirmatory factor analysis (CFA) of the Cognitive Assessment System (CAS) and the Woodcock-Johnson Tests of Cognitive Abilities-3rd Edition (WJ III). Results of these analyses do not support the construct validity of the CAS as a measure of the PASS (planning, attention, simultaneous, and sequential)…

KSC-06pd1289

NASA Image and Video Library

2006-06-29

KENNEDY SPACE CENTER, FLA. - In the Operations and Checkout Building, Michele Perchonok stows packages of food that the STS-121 crew will eat on the 12-day mission. Perchonok is a NASA Subsystem manager for Shuttle Food Systems from Johnson Space Center. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Diets are designed to supply each astronaut with 100 percent of the daily value of vitamins and minerals necessary for the environment of space. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. A supplementary food supply (pantry) consisting of two extra days per person is stowed aboard the space shuttle for each flight. Pantry items are flown in addition to the menu in case the flight is unexpectedly extended because of bad weather at the landing site or for some other unforeseen reason. Photo credit: NASA/Kim Shiflett

KSC-06pd1290

NASA Image and Video Library

2006-06-29

KENNEDY SPACE CENTER, FLA. - In the Operations and Checkout Building, Michele Perchonok closes a container of food packages that the STS-121 crew will eat on the 12-day mission. Perchonok is a NASA Subsystem manager for Shuttle Food Systems from Johnson Space Center. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Diets are designed to supply each astronaut with 100 percent of the daily value of vitamins and minerals necessary for the environment of space. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. A supplementary food supply (pantry) consisting of two extra days per person is stowed aboard the space shuttle for each flight. Pantry items are flown in addition to the menu in case the flight is unexpectedly extended because of bad weather at the landing site or for some other unforeseen reason. Photo credit: NASA/Kim Shiflett

KSC-06pd1288

NASA Image and Video Library

2006-06-29

KENNEDY SPACE CENTER, FLA. - In the Operations and Checkout Building, Michele Perchonok stows packages of food that the STS-121 crew will eat on the 12-day mission. Perchonok is a NASA Subsystem manager for Shuttle Food Systems from Johnson Space Center. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Diets are designed to supply each astronaut with 100 percent of the daily value of vitamins and minerals necessary for the environment of space. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. A supplementary food supply (pantry) consisting of two extra days per person is stowed aboard the space shuttle for each flight. Pantry items are flown in addition to the menu in case the flight is unexpectedly extended because of bad weather at the landing site or for some other unforeseen reason. Photo credit: NASA/Kim Shiflett

Supplemental site inspection for Air Force Plant 59, Johnson City, New York, Volume 3: Appendices F-Q

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nashold, B.; Rosenblatt, D.; Hau, J.

1995-08-01

This summary describes a Supplemental Site Inspection (SSI) conducted by Argonne National Laboratory (ANL) at Air Force Plant 59 (AFP 59) in Johnson City, New York. All required data pertaining to this project were entered by ANL into the Air Force-wide Installation Restoration Program Information System (IRPIMS) computer format and submitted to an appropriate authority. The work was sponsored by the United States Air Force as part of its Installation Restoration Program (IRP). Previous studies had revealed the presence of contaminants at the site and identified several potential contaminant sources. Argonne`s study was conducted to answer questions raised by earliermore » investigations. This volume consists of appendices F-Q, which contain the analytical data from the site characterization.« less

Spacecraft VHF Radio Propagation Analysis in Ocean Environments Including Atmospheric Effects

NASA Technical Reports Server (NTRS)

Hwu, Shian; Moreno, Gerardo; Desilva, Kanishka; Jih, CIndy

2010-01-01

The Communication Systems Simulation Laboratory (CSSL) at the National Aeronautics and Space Administration (NASA)/Johnson Space Center (JSC) is tasked to perform spacecraft and ground network communication system simulations. The CSSL has developed simulation tools that model spacecraft communication systems and the space/ground environment in which they operate. This paper is to analyze a spacecraft's very high frequency (VHF) radio signal propagation and the impact to performance when landing in an ocean. Very little research work has been done for VHF radio systems in a maritime environment. Rigorous Radio Frequency (RF) modeling/simulation techniques were employed for various environmental effects. The simulation results illustrate the significance of the environmental effects on the VHF radio system performance.

Crew Earth Observations (CEO) by Expedition Five Crew

NASA Image and Video Library

2002-06-18

ISS005-E-5419 (18 June 2002) --- This photograph, taken by the International Space Station’s Expedition Five crew on June 18, 2002, shows the Hayman Fire burning in the foothills southwest of Denver. Astronauts use a variety of lenses and look angles as their orbits pass over wildfires to document the long-distance movements of smoke from the fires as well as details of the burning areas. In this perspective view, Littleton, Chatfield Lake and the Arkansas River are all visible. The link [ ] was provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography of Earth [link to ].

Crew Earth Observations (CEO) by Expedition Five Crew

NASA Image and Video Library

2002-06-18

ISS005-E-5416 (18 June 2002) --- This photograph, taken by the International Space Station’s Expedition Five crew on June 18, 2002, shows the Hayman Fire burning in the foothills southwest of Denver. Astronauts use a variety of lenses and look angles as their orbits pass over wildfires to document the long-distance movements of smoke from the fires as well as details of the burning areas. In this detail view, you can see multiple smoke source points as the fire moves across the rough terrain. The link [ ] was provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography of Earth [link to ].

Crew Earth Observations (CEO) taken during Expedition Five on the ISS

NASA Image and Video Library

2002-08-18

ISS005-E-10000 (18 August 2002) --- This is the first of two images recently released by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center, showing the devastating European flooding in August. The images were captured by astronauts using a digital still camera onboard the International Space Station (ISS). The photographs show flooding around the Danube Bend area just north of Budapest near the city of Vác, Hungary. The flood peaked in Budapest the day after this photo was made, on August 19, at about 8.5 meters (28 feet), exceeding the previous 1965 flood record. This image shows the waters inundating farmland in the flood plain. Image no. ISS005-E-10926 shows the area four days later.

[Methods for determination of cholinesterase activity].

PubMed

Dingová, D; Hrabovská, A

2015-01-01

Cholinesterases hydrolyze acetylcholine and thus they play a key role in a process of cholinergic neurotransmission. Changes in their activities are linked to many diseases (e.g Alzheimer disease, Parkinson disease, lipid disorders). Thus, it is important to determine their activity in a fast, simply and precise way. In this review, different approaches of studying cholinesterase activities (e.g pH-dependent, spectrophotometric, radiometric, histochemical methods or biosensors) are discussed. Comparisons, advantages or disadvantages of selected methods (e.g most widely used Ellman's assay, extremely sensitive Johnson Russell method or modern technique with golden nanoparticles) are presented. This review enables one to choose a suitable method for determination of cholinesterase activities with respect to laboratory equipment, type of analysis, pH, temperature scale or special conditions.

Johnson Space Center Overview

NASA Technical Reports Server (NTRS)

Gafka, Tammy; Terrier, Doug; Smith, James

2011-01-01

This slide presentation is a review of the work of Johnson Space Center. It includes a section on technology development areas, (i.e., composite structures, non-destructive evaluation, applied nanotechnology, additive manufacturing, and fracture and fatigue analytical methods), a section on structural analysis capabilities within NASA/JSC and a section on Friction stir welding and laser peening.

Evaluation Policy in a Nonprofit Foundation: A Case Study Exploration of the Robert Wood Johnson Foundation

ERIC Educational Resources Information Center

Dillman, Lisa M.; Christie, Christina A.

2017-01-01

This study explores the relationship between evaluation policies and evaluation practice. Through document analysis, interviews, and a multiple case study, the research examined the explicit and implicit policies overarching the evaluation work commissioned by the Robert Wood Johnson Foundation (RWJF) and explored how these policies are…

Stevens-Johnson syndrome and toxic epidermal necrolysis due to anticonvulsants share certain clinical and laboratory features with drug-induced hypersensitivity syndrome, despite differences in cutaneous presentations.

PubMed

Teraki, Y; Shibuya, M; Izaki, S

2010-10-01

Drug-induced hypersensitivity syndrome (DIHS)/drug rash with eosinophilia and systemic symptoms (DRESS) syndrome is characterized by late disease onset, fever, rash, hepatic dysfunction, haematological abnormalities, lymphadenopathy and often, human herpesvirus (HHV) reactivation. The diagnosis of DIHS is based on the combined presence of these findings. Anticonvulsants are a major cause of DIHS and may also cause Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN). We examined whether SJS/TEN due to anticonvulsants display similar clinical and laboratory features seen in DIHS. Patients diagnosed with SJS or TEN due to anticonvulsants (n = 8) were examined and their clinical features and laboratory findings were compared with patients with anticonvulsant-related DIHS (n = 6). Seven of the eight patients with SJS/TEN developed symptoms > 3 weeks after starting anticonvulsants. Hepatic dysfunction was present in six patients with SJS/TEN and five patients with DIHS. Leucocytosis and/or eosinophilia was noted in seven patients with SJS/TEN and four patients with DIHS. Only one patient in the SJS/TEN group had atypical lymphocytosis; this was present in four patients with DIHS. Reactivation of HHV-6 was detected in one of the four patients tested in the SJS/TEN group, although it was seen in five of the six patients with DIHS. TSJS/TEN due to anticonvulsants may exhibit some clinical and laboratory features of DIHS. The nature of the cutaneous involvement should be emphasized in the diagnosis of DIHS. © 2009 The Author(s). Journal compilation © 2009 British Association of Dermatologists.

Color and Luminance Analysis of the Space Shuttle Multifunction Display Units(MDUs)

NASA Technical Reports Server (NTRS)

McCandless, Jeffrey W.

2003-01-01

The purpose of this evaluation is to measure and analyze the colors that can be shown on the Multifunction Display Units (MDUs) of the Space Shuttle cockpit. The evaluation was conducted in the JSC Avionics Engineering Laboratory (JAEL) in building 16A at NASA Johnson Space Center. The JAEL contains a suite of 11 MDUs, each of which can be configured to show colors based on input values of the MDU red, green and blue (RGB) channels. Each of the channels has a range of 0 to 15. For example, bright green is produced by setting RGB to 0,15,0, and orange is produced by setting RGB to 15,4,0. The Cockpit Avionics Upgrade (CAU) program has specified the RGB settings for 14 different colors in the Display Design document (Rev A, 29 June 2001). The analysis in this report may help the CAU program determine better RGB settings for the colors.

Space Food Systems Laboratory

NASA Technical Reports Server (NTRS)

Perchonok, Michele; Russo, Dane M. (Technical Monitor)

2001-01-01

The Space Food Systems Laboratory (SFSL) is a multipurpose laboratory responsible for space food and package research and development. It is located on-site at Johnson Space Center in Building 17. The facility supports the development of flight food, menus, packaging and food related hardware for Shuttle, International Space Station, and Advanced Life Support food systems. All foods used to support NASA ground tests and/or missions must meet the highest standards before they are 'accepted' for use on actual space flights. The foods are evaluated for nutritional content, sensory acceptability, safety, storage and shelf life, and suitability for use in micro-gravity. The food packaging is also tested to determine its functionality and suitability for use in space. Food Scientist, Registered Dieticians, Packaging Engineers, Food Systems Engineers, and Technicians staff the Space Food Systems Laboratory.

Noise properties in the ideal Kirchhoff-Law-Johnson-Noise secure communication system.

PubMed

Gingl, Zoltan; Mingesz, Robert

2014-01-01

In this paper we determine the noise properties needed for unconditional security for the ideal Kirchhoff-Law-Johnson-Noise (KLJN) secure key distribution system using simple statistical analysis. It has already been shown using physical laws that resistors and Johnson-like noise sources provide unconditional security. However real implementations use artificial noise generators, therefore it is a question if other kind of noise sources and resistor values could be used as well. We answer this question and in the same time we provide a theoretical basis to analyze real systems as well.

STS-113 crew food tasting at bldg 17 food lab

NASA Image and Video Library

2002-01-09

JSC2002-E-01668 (9 January 2002) --- The STS-113 crewmembers are briefed by dietitians during food tasting in the Flight Projects Division Laboratory at the Johnson Space Center (JSC). From front to back are astronauts James D. Wetherbee and Christopher J. (Gus) Loria, mission commander and pilot, respectively, and Michael E. Lopez-Alegria and John B. Herrington, both mission specialists.

STS-132 crew during their PDRS N-TSK MRM training in the building 16 cupola trainer.

NASA Image and Video Library

2009-12-22

JSC2009-E-286971 (22 Dec. 2009) --- Astronauts Piers Sellers (left) and Garrett Reisman, both STS-132 mission specialists, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA?s Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

STS-132 crew during their PDRS N-TSK MRM training in the building 16 cupola trainer.

NASA Image and Video Library

2009-12-22

JSC2009-E-286964 (22 Dec. 2009) --- Astronauts Ken Ham (foreground), STS-132 commander; and Mike Good, mission specialist, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA?s Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

STS-132 crew during their PDRS N-TSK MRM training in the building 16 cupola trainer.

NASA Image and Video Library

2009-12-22

JSC2009-E-286961 (22 Dec. 2009) --- Astronaut Tony Antonelli, STS-132 pilot, uses a communication system during an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA?s Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

STS-132 crew during their PDRS N-TSK MRM training in the building 16 cupola trainer.

NASA Image and Video Library

2009-12-22

JSC2009-E-286960 (22 Dec. 2009) --- Astronaut Tony Antonelli, STS-132 pilot, uses a communication system during an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA?s Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

STS-42 Mission Specialist (MS) Hilmers reviews checklist in IML-1 module

NASA Image and Video Library

1992-01-30

STS042-17-001 (22 Jan 1992) --- Astronaut David C. Hilmers, mission specialist, looks over a checklist at the Johnson Space Center refrigerator/freezer, in which perishable samples are stowed. The view gives an overall perspective of the science module -- heavily utilized for eight-days of scientific research supporting the International Microgravity Laboratory (IML-1) -- in Discovery's cargo bay.

STS-117 Crew during an EVA 3 Run at the NBL

NASA Image and Video Library

2006-10-16

JSC2006-E-44666 (16 Oct. 2006) --- STS-117 underwater training activities in the waters of the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center are visible on the monitors in the simulation control area in the NBL. The STS-117 crew is using the NBL to rehearse both assigned and contingency spacewalks for its scheduled February 2007 mission.

STS-104 Preflight Emergency Egress Bailout Training at the NBL

NASA Image and Video Library

2001-01-03

JSC2001-00018 (January 2001) --- Astronaut Janet L. Kavandi, STS-104 mission specialist, is assisted by suit technician George Brittingham with a training version of the shuttle launch and entry garment at the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center (JSC). Kavandi will join four other astronauts for a June mission with the International Space Station (ISS).

Selection of a Data Acquisition and Controls System Communications and Software Architecture for Johnson Space Center's Space Environment Simulation Laboratory Thermal and Vacuum Test Facilities

NASA Technical Reports Server (NTRS)

Jordan, Eric A.

2004-01-01

Upgrade of data acquisition and controls systems software at Johnson Space Center's Space Environment Simulation Laboratory (SESL) involved the definition, evaluation and selection of a system communication architecture and software components. A brief discussion of the background of the SESL and its data acquisition and controls systems provides a context for discussion of the requirements for each selection. Further framework is provided as upgrades to these systems accomplished in the 1990s and in 2003 are compared to demonstrate the role that technological advances have had in their improvement. Both of the selections were similar in their three phases; 1) definition of requirements, 2) identification of candidate products and their evaluation and testing and 3) selection by comparison of requirement fulfillment. The candidates for the communication architecture selection embraced several different methodologies which are explained and contrasted. Requirements for this selection are presented and the selection process is described. Several candidates for the software component of the data acquisition and controls system are identified, requirements for evaluation and selection are presented, and the evaluation process is described.

Profile Analysis of the Woodcock-Johnson III Tests of Cognitive Abilities with Gifted Students.

ERIC Educational Resources Information Center

Rizza, Mary G.; McIntosh, David E.; McCunn, Alice

2001-01-01

The Cattell-Horn-Carroll (CHC) factor clusters of the Woodcock-Johnson III Tests of Cognitive Abilities (WJ III COG) were studied with a group of gifted and nongifted individuals. Results found both groups display similar patterns of performance across the CHC factor clusters. Discusses clinical and educational considerations when using the WJ III…

The Federal Role in Adolescent Literacy from Johnson through Obama: A Policy Regimes Analysis

ERIC Educational Resources Information Center

Hauptli, Meghan V.; Cohen-Vogel, Lora

2013-01-01

This article examines the federal role in adolescent literacy from its roots in Lyndon B. Johnson's administration with the Economic Opportunity Act (1964) through the Reading for Understanding grants of 2010. The authors consider the extent to which the recent attention to and changes in the federal approach to adolescent literacy can be…

Societal Factors; An Analysis of Selected Factors of Dormitory Students and Commuting Students at Johnson and Wales College.

ERIC Educational Resources Information Center

Bukowski, Joseph E.

Focusing on freshmen commuter students and freshmen dormitory students at Johnson and Wales College, general characteristics and academic achievement were measured. General entrance characteristics included student age, College Entrance Examination Board scores and high school rank. Academic achievement was measured in terms of student grades in…

The Woodcock Johnson III Tests of Achievement in Foreign Language Course Substitution Decisions for University Students with Learning Disabilities: An Exploratory Analysis

ERIC Educational Resources Information Center

Madaus, Joseph W.

2005-01-01

Selected subtests from the Woodcock Johnson III Tests of Achievement (Woodcock, McGrew, & Mather, 2001) were administered to three groups of university students. The groups included students with learning disabilities who received course substitutions for the institution's foreign language requirement, students with learning disabilities who…

Astronauts McMonagle and Brown on flight deck mockup during training

NASA Image and Video Library

1994-06-23

S94-40090 (23 June 1994) --- Astronauts Donald R. McMonagle, left, and Curtis L. Brown man the commander's and pilot's stations, respectively, during a rehearsal of ascent and entry phases of their scheduled November 1994 flight aboard Atlantis. Three other NASA astronauts and a European mission specialist joined the two for this training exercise in the Crew Compartment Trainer (CCT) at the Johnson Space Center's (JSC) Shuttle Mockup and Integration Laboratory and will join them aboard the Space Shuttle Atlantis in November. The flight is manifest to support the Atmospheric Laboratory for Applications and Science (ATLAS-3) mission.

Astronaut Scott Parazynski in hatch of CCT during training

NASA Image and Video Library

1994-06-23

S94-36628 (23 June 1994) --- Astronaut Scott E. Parazynski poses at the hatch of the crew compartment trainer prior to a rehearsal of launch and entry procedures for a November 1994 flight aboard the Space Shuttle Atlantis. Four other NASA astronauts and a European mission specialist joined the mission specialist for this training exercise in the crew compartment trainer at the Johnson Space Center's (JSC) Shuttle Mockup and Integration Laboratory and will join him aboard Atlantis in November. The flight is manifest to support the Atmospheric Laboratory for Applications and Science (ATLAS-3) mission.

Astronaut Joseph Tanner checks gloves during during launch/entry training

NASA Image and Video Library

1994-06-23

S94-40082 (23 June 1994) --- Astronaut Joseph R. Tanner, mission specialist, checks his glove during a rehearsal for launch and entry phases of the scheduled November flight of STS-66. This rehearsal, held in the Crew Compartment Trainer (CCT) of the Johnson Space Center's (JSC) Shuttle Mockup and Integration Laboratory, was followed by a training session on emergency egress procedures. In November, Tanner will join four other NASA astronauts and a European mission specialist for a week and a half aboard the Space Shuttle Atlantis in Earth-orbit in support of the Atmospheric Laboratory for Applications and Science (ATLAS-3).

New World species of the genus Calliscelio Ashmead (Hymenoptera, Platygastridae, Scelioninae).

PubMed

Chen, Hua-Yan; Masner, Lubomír; Johnson, Norman F

2017-01-01

The genus Calliscelio Ashmead is presumed to be a diverse group of parasitoids of the eggs of crickets (Orthoptera: Gryllidae). A least one species has been found to be an important factor in depressing cricket pest populations. The New World species of Calliscelio are revised. Forty-two species are recognized, 3 are redescribed: Calliscelio bisulcatus (Kieffer), Calliscelio laticinctus Ashmead, Calliscelio rubriclavus (Ashmead), comb. n. ; and 38 are described as new: Calliscelio absconditum Chen & Johnson, sp. n. , Calliscelio absum Chen & Johnson, sp. n. , Calliscelio alcoa Chen & Masner, sp. n. , Calliscelio amadoi Chen & Johnson, sp. n. , Calliscelio armila Chen & Masner, sp. n. , Calliscelio bidens Chen & Masner, sp. n. , Calliscelio brachys Chen & Johnson, sp. n. , Calliscelio brevinotaulus Chen & Johnson, sp. n. , Calliscelio brevitas Chen & Johnson, sp. n. , Calliscelio carinigena Chen & Johnson, sp. n. , Calliscelio crater Chen & Johnson, sp. n. , Calliscelio crena Chen & Johnson, sp. n. , Calliscelio eboris Chen & Johnson, sp. n. , Calliscelio extenuatus Chen & Johnson, sp. n. , Calliscelio flavicauda Chen & Johnson, sp. n. , Calliscelio foveolatus Chen & Johnson, sp. n. , Calliscelio gatineau Chen & Johnson, sp. n. , Calliscelio glaber Chen & Masner, sp. n. , Calliscelio granulatus Chen & Masner, sp. n. , Calliscelio latifrons Chen & Johnson, sp. n. , Calliscelio levis Chen & Johnson, sp. n. , Calliscelio longius Chen & Johnson, sp. n. , Calliscelio magnificus Chen & Masner, sp. n. , Calliscelio migma Chen & Johnson, sp. n. , Calliscelio minutia Chen & Johnson, sp. n. , Calliscelio paraglaber Chen & Johnson, sp. n. , Calliscelio pararemigio Chen & Masner, sp. n. , Calliscelio prolixus Chen & Johnson, sp. n. , Calliscelio punctatifrons Chen & Johnson, sp. n. , Calliscelio remigio Chen & Masner, sp. n. , Calliscelio ruga Chen & Johnson, sp. n. , Calliscelio rugicoxa Chen & Masner, sp. n. , Calliscelio sfina Chen & Johnson, sp. n. , Calliscelio storea Chen & Johnson, sp. n. , Calliscelio suni Chen & Johnson, sp. n. , Calliscelio telum Chen & Johnson, sp. n. , Calliscelio torqueo Chen & Johnson, sp. n. , Calliscelio virga Chen & Johnson, sp. n. Four species are treated as junior synonyms of Calliscelio rubriclavus (Ashmead): Anteris nigriceps Ashmead, syn. n. , Caloteleia marlattii Ashmead, syn. n. , Caloteleia grenadensis Ashmead, syn. n. , and Macroteleia ruskini Girault, syn. n.

Patronage power: Rural electrification, river development, and Lyndon Johnson (1937--1939)

NASA Astrophysics Data System (ADS)

Dusek, Paul-Michael Mays

Few historians document Lyndon Johnson's efforts to construct a state-wide political machine at the local level early in his congressional career. The literature glorifies Johnson for hydroelectric river development and rural electrification. This thesis acknowledges the transformative nature of rural electrification in Central Texas through the efforts of Johnson but, more importantly, reveals how extensively Johnson sought to capitalize on the tail-end of the New Deal to utilize government-funded relief projects to establish a state-wide political machine. An analysis of the correspondence between Johnson, his local political operators, members of his state-wide network, and rural constituents reveals another layer to the complexity of Johnson and further exposes his ambitious, calculating nature. Johnson used rural electrification to first create a community of supporters in his congressional district then used rural electrification and multipurpose river development programs to cultivate political contacts across the state of Texas. This thesis explores the first time that Lyndon Johnson used patronage to develop a political community as a publicly elected official. Johnson pushed for constant expansion of operations to ensure a steady supply of new jobs while displaying a cavalier attitude about specific regulations regarding the allocation of funds. His machine manipulated and massaged congressional appropriations restrictions and utilized multiple congressional revenue streams to stretch finances further and lower overhead costs to increase the scope of operations thus further improving the lives of his constituents. Johnson also used this movement to efficiently and effectively construct a foundation for his political machine. This thesis also clarifies an early moment in Johnson's beliefs about civil rights. Instead of standing on principle, Johnson relied on extortion and threats to fight racism at this early juncture in his political career because of his own personal ambition. Burning ambition—his own personal sense of political self-preservation—trumped Johnson's early beliefs about civil rights. Therefore because of his personal ambition he kept his opinions about civil rights silent while his operators utilized "out of sight, out of mind" policies towards race relations when necessary. While building this political community Johnson pledged electricity for votes. He had two goals: (1) create a market for LCRA-generated power to prevent private utilities from acquiring the power, and (2) create a political machine. Initially growth occurred slowly but Johnson used modern forms of communications and propaganda to construct a community; including radio, newsprint, theater, and public events and affairs. Johnson also laid the foundations for this community through the creation of shared community space and the promotion of a shared community-mindset. Johnson prioritized the creation of these community spaces over the construction of transmission lines and engaged in deceit when necessary—Arthur Stehling committed forgery—while pursuing Johnson's plans for the formation of this political machine through the conception of a new, common community. Johnson pushed for optimal growth and utilized every opportunity for publicity. These new structures signified the changes occurring across the landscape and for the first time the people of Central Texas began to feel the relief of the New Deal—five years after President Roosevelt initiated relief efforts. Subsequently, the people of Central Texas supported Johnson in his political endeavors. Secondly, this thesis explores the geographical expansion of multipurpose river development and rural electrification operations in Central Texas. Expansion was priority number one because this increased Johnson's political clout in Central Texas. Johnson expanded his control by infiltrating or manipulating newly forming rural electric cooperatives. His operators side-stepped or rewrote local laws when necessary to aid development. Finally, Johnson heavily influenced decisions pertaining to personnel during his expansion of territory and consolidation of control. Ambition and opportunism created numerous occasions for patronage, publicity, and unbridled expansion. Within the LCRA, Johnson shifted focus from dam construction to development of rural electric cooperatives. Johnson's promotional efforts made the congressman the target of various groups seeking support for river development within their respective communities. At times, Johnson used heavy-handed tactics to achieve desired results. Finally, Johnson and his operators continued to marginalize members of the Karnes cooperative until personally ordered to stop by the National Director of the Rural Electrification Administration. Johnson's involvement in determining the location of a cooperative headquarters in Karnes County to cultivate the support of local political players demonstrates how ambition, expansion of name-recognition, and the cultivation of political power at the local level to build a state-wide machine define Johnson's early involvement in rural electrification and multipurpose river development in late 1930s Central Texas. Therefore, this thesis builds upon traditional interpretations of Johnson's participation in rural electrification and properly places his involvement into a more complete context. This thesis also breaks up the neat compartmentalization that previously occurred to create a more comprehensive outlook. (Abstract shortened by UMI.).

Crew Earth Observations (CEO) taken during Expedition Five on the ISS

NASA Image and Video Library

2002-08-23

ISS005-E-10926 (23 August 2002) --- This is the second of two images recently released by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center, showing some of the devastating late summer 2002 European flooding. The images were captured by astronauts using a digital still camera onboard the International Space Station (ISS). The photographs show flooding around the Danube Bend area just north of Budapest near the city of Vác, Hungary. The flood peaked in Budapest four days before this photo was made, on August 19, at about 8.5 meters (28 feet), exceeding the previous 1965 flood record. Water had begun to recede when this image was made. Image no. ISS005-E-10000 shows the area four days earlier.

Urban Growth in Cairo 1965-98

NASA Technical Reports Server (NTRS)

2002-01-01

The population of the Cairo metropolitan area has increased from less than 6 million in 1965 when the first picture was taken, to more than 10 million in 1998 (United Nations Population Division, World Urbanization Prospects, the 1999 revision). Population densities within the city are some of the highest in the world and the urban area has doubled to more than 400 square km during that period. Extraordinary rates of population growth are expected to continue, with a predicted population of around 14 million by 2015. Images Gem05-1-45778 and STS088-739-91 were provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography of Earth.

A Confirmatory Factor Analysis of Cattell-Horn-Carroll Theory and Cross-Age Invariance of the Woodcock-Johnson Tests of Cognitive Abilities III

ERIC Educational Resources Information Center

Taub, Gordon E.; McGrew, Kevin S.

2004-01-01

Establishing an instrument's factorial invariance provides the empirical foundation to compare an individual's score across time or to examine the pattern of correlations between variables in differentiated age groups. In the recently published Woodcock-Johnson Tests of Cognitive Ability (WJ COG) and Achievement (WJ ACH) Third Edition (III) the…

New World species of the genus Calliscelio Ashmead (Hymenoptera, Platygastridae, Scelioninae)

PubMed Central

Chen, Hua-yan; Masner, Lubomír; Johnson, Norman F.

2017-01-01

Abstract The genus Calliscelio Ashmead is presumed to be a diverse group of parasitoids of the eggs of crickets (Orthoptera: Gryllidae). A least one species has been found to be an important factor in depressing cricket pest populations. The New World species of Calliscelio are revised. Forty-two species are recognized, 3 are redescribed: Calliscelio bisulcatus (Kieffer), Calliscelio laticinctus Ashmead, Calliscelio rubriclavus (Ashmead), comb. n.; and 38 are described as new: Calliscelio absconditum Chen & Johnson, sp. n., Calliscelio absum Chen & Johnson, sp. n., Calliscelio alcoa Chen & Masner, sp. n., Calliscelio amadoi Chen & Johnson, sp. n., Calliscelio armila Chen & Masner, sp. n., Calliscelio bidens Chen & Masner, sp. n., Calliscelio brachys Chen & Johnson, sp. n., Calliscelio brevinotaulus Chen & Johnson, sp. n., Calliscelio brevitas Chen & Johnson, sp. n., Calliscelio carinigena Chen & Johnson, sp. n., Calliscelio crater Chen & Johnson, sp. n., Calliscelio crena Chen & Johnson, sp. n., Calliscelio eboris Chen & Johnson, sp. n., Calliscelio extenuatus Chen & Johnson, sp. n., Calliscelio flavicauda Chen & Johnson, sp. n., Calliscelio foveolatus Chen & Johnson, sp. n., Calliscelio gatineau Chen & Johnson, sp. n., Calliscelio glaber Chen & Masner, sp. n., Calliscelio granulatus Chen & Masner, sp. n., Calliscelio latifrons Chen & Johnson, sp. n., Calliscelio levis Chen & Johnson, sp. n., Calliscelio longius Chen & Johnson, sp. n., Calliscelio magnificus Chen & Masner, sp. n., Calliscelio migma Chen & Johnson, sp. n., Calliscelio minutia Chen & Johnson, sp. n., Calliscelio paraglaber Chen & Johnson, sp. n., Calliscelio pararemigio Chen & Masner, sp. n., Calliscelio prolixus Chen & Johnson, sp. n., Calliscelio punctatifrons Chen & Johnson, sp. n., Calliscelio remigio Chen & Masner, sp. n., Calliscelio ruga Chen & Johnson, sp. n., Calliscelio rugicoxa Chen & Masner, sp. n., Calliscelio sfina Chen & Johnson, sp. n., Calliscelio storea Chen & Johnson, sp. n., Calliscelio suni Chen & Johnson, sp. n., Calliscelio telum Chen & Johnson, sp. n., Calliscelio torqueo Chen & Johnson, sp. n., Calliscelio virga Chen & Johnson, sp. n. Four species are treated as junior synonyms of Calliscelio rubriclavus (Ashmead): Anteris nigriceps Ashmead, syn. n., Caloteleia marlattii Ashmead, syn. n., Caloteleia grenadensis Ashmead, syn. n., and Macroteleia ruskini Girault, syn. n. PMID:28325969

Simultaneous Quantitation of Atenolol, Metoprolol, and Propranolol in Biological Matrices Via LC/MS

DTIC Science & Technology

2005-05-01

Simultaneous Quantitation of Atenolol, Metoprolol , and Propranolol in Biological Matrices Via LC/MS Robert D. Johnson Russell J. Lewis Civil...authorized 1 SIMULTANEOUS QUANTITATION OF ATENOLOL, METOPROLOL , AND PROPRANOLOL IN BIOLOGICAL MATRICES VIA LC/MS INTRODUCTION The Federal Aviation...detect beta-blocker compounds such as atenolol, metoprolol , or propranolol in the submitted biological samples. In forensic toxicol- ogy laboratories

jsc2002-00417

NASA Image and Video Library

2002-02-04

JSC2002-00417 (4 February 2002) --- Astronaut Franklin R. Chang-Diaz, STS-111 mission specialist, simulates a parachute drop into water during an emergency bailout training session at the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center (JSC). Chang-Diaz is attired in a training version of the shuttle launch and entry garment. STS-111 will be the 14th shuttle mission to visit the International Space Station (ISS).

Theory of Gas Adsorption in Carbon Nanostructures

DTIC Science & Technology

2003-05-20

Johnson, "Histogram reweighting and finite size Scaling study of the Lennard - Jones fluids", Fluid Phase Equilibria, 187-188, 171-191 (2001). 19.Wei...nature of matter, with enormous potential for applications. The research continues, undiminished in intensity, in our laboratories and many others...pair potential is needed than the usually assumed free space interaction. These calculations suggest a few possible directions for future research

STS-132 crew during their PDRS N-TSK MRM training in the building 16 cupola trainer.

NASA Image and Video Library

2009-12-22

JSC2009-E-286973 (22 Dec. 2009) --- Astronauts Ken Ham (left), STS-132 commander; Tony Antonelli (center), pilot; and Mike Good, mission specialist, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA?s Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

STS-132 crew during their PDRS N-TSK MRM training in the building 16 cupola trainer.

NASA Image and Video Library

2009-12-22

JSC2009-E-286968 (22 Dec. 2009) --- Astronauts Ken Ham (left), STS-132 commander; Tony Antonelli (right), pilot; and Mike Good, mission specialist, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA?s Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

STS-125 Crew Training in the Bldg. 16 SES Dome

NASA Image and Video Library

2008-01-28

JSC2008-E-007759 (28 Jan. 2008) --- STS-125 crewmembers participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at Johnson Space Center. The facility includes moving scenes of full-sized Hubble Space Telescope components over a simulated Earth. Pictured are astronauts Andrew J. Feustel (foreground), Michael T. Good, both mission specialists; and Scott D. Altman, commander.

Perry Johnson Laboratory Accreditation, Inc. (PJLA)

DTIC Science & Technology

2011-03-28

Accreditation Body, established in 1999, located in Troy, Michigan • Current Accreditation Programs– ISO / IEC 17025 :2005 and DoD ELAP, EPA NLLAP...Upcoming Accreditation Programs–Field Site Sampling & Measurement Organizations (FSMO)–TNI Volume 1 and 2, Reference Material Producers– ISO Guide...Testing/Calibration – 17025 -Testing–120 – 17025 -Calibration–191 – 17025 & DoD ELAP–14 (5 Pending) – 17025 and EPA NLLAP–1 – Pending

Skylab

NASA Image and Video Library

1971-11-01

The Apollo Telescope Mount (ATM), designed and developed by the Marshall Space Flight Center, was one of four major components comprising the Skylab (1973-1979). The ATM housed the first manned scientific telescope in space. This photograph shows the ATM rigged for altitude and space simulation tests at the Space Environment Simulation Laboratory of the Manned Spacecraft Center (MSC). The MSC was renamed the Johnson Space Center (JSC) in early 1973.

NASA Johnson Space Center: White Sands Test Facility

NASA Technical Reports Server (NTRS)

Aggarwal, Pravin; Kowalski, Robert R.

2011-01-01

This slide presentation reviews the testing facilities and laboratories available at the White Sands Test Facility (WSTF). The mission of WSTF is to provide the expertise and infrastructure to test and evaluate spacecraft materials, components and propulsion systems that enable the safe exploration and use of space. There are nine rocket test stands in two major test areas, six altitude test stands, three ambient test stands,

STS-114 Media Day at the NBL

NASA Image and Video Library

2005-02-24

JSC2005-E-07617 (24 February 2005) --- Astronaut Soichi Noguchi, STS-114 mission specialist representing Japan Aerospace Exploration Agency (JAXA), attired in a training version of the Extravehicular Mobility Unit (EMU) spacesuit, gives a “;thumbs up”; signal prior to being submerged in the waters of the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center. This training session occurred during STS-114 Media Day at the NBL.

STS-104 Crew at the NBL

NASA Image and Video Library

2001-04-11

JSC2001-E-10917 (13 April 2001) --- Astronaut Charles O. Hobaugh, pilot, training for extravehicular activity (EVA), prepares to enter a deep pool of the Neutral Buoyancy Laboratory (NBL) at the Johnson Space Center (JSC). The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

STS-104 Crew at the NBL

NASA Image and Video Library

2001-04-11

JSC2001-E-10916 (13 April 2001) --- Astronaut Michael L. Gernhardt, mission specialist, training for extravehicular activity (EVA), prepares to enter a deep pool of the Neutral Buoyancy Laboratory (NBL) at the Johnson Space Center (JSC). The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

STS-104 Crew at the NBL

NASA Image and Video Library

2001-04-11

JSC2001-E-10920 (13 April 2001) --- Astronaut Michael L. Gernhardt, mission specialist, waves as he is submerged in the waters of the Neutral Buoyancy Laboratory (NBL) at the Johnson Space Center (JSC). The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

Astronaut Crippen prepares to join crew in training

NASA Image and Video Library

1984-09-04

41D-3186 (4 Sept 1984) --- Astronaut Robert L. Crippen, 41-G crew commander, prepares to join his six fellow crewmembers for some training in the mockup and integration laboratory at the Johnson Space Center. Astronaut David C. Leestma, 41-G mission specialist, left, will participate in a scheduled extravehicular activity (EVA) on the Challenger's next mission. Today's training is for launch phase procedures.

STS_135_NBL

NASA Image and Video Library

2011-03-10

JSC2011-E-040220 (10 March 2011) --- NASA astronaut Rex Walheim (left), STS-135 mission specialist, and astronaut Mike Fossum are aided by divers as they work in a mock-up of the space shuttle's payload bay as the crew of STS-135 trains for a spacewalk in the Neutral Buoyancy Laboratory near NASA?s Johnson Space Center on March 10, 2011. Photo credit: NASA Photo/Houston Chronicle, Smiley N. Pool

STS_135_NBL

NASA Image and Video Library

2011-03-10

JSC2011-E-040218 (10 March 2011) --- NASA astronaut Rex Walheim, STS-135 mission specialist, is aided by divers as he works with astronaut Mike Fossum in a mock-up of the space shuttle's payload bay as the crew of STS-135 trains for a spacewalk in the Neutral Buoyancy Laboratory near NASA?s Johnson Space Center on March 10, 2011. Photo credit: NASA Photo/Houston Chronicle, Smiley N. Pool

Testimony to the House Science Space and Technology Committee.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Church, Michael Kenton; Tannenbaum, Benn

Chairman Smith, Ranking Member Johnson, and distinguished members of the Committee on Science, Space, and Technology, I thank you for the opportunity to testify today on the role of science, engineering, and research at Sandia National Laboratories, one of the nation’s premiere national labs and the nation’s largest Federally Funded Research and Development Center (FFRDC) laboratory. I am Dr. Susan Seestrom, Sandia’s Associate Laboratories Director for Advanced Science & Technology (AST) and Chief Research Officer (CRO). As CRO I am responsible for research strategy, Laboratory Directed Research & Development (LDRD), partnerships strategy, and technology transfer. As director and line managermore » for AST I manage capabilities and mission delivery across a variety of the physical and mathematical sciences and engineering disciplines, such as pulsed power, radiation effects, major environmental testing, high performance computing, and modeling and simulation.« less

In Situ measurement of Kr and Xe in the atmosphere of Mars

NASA Astrophysics Data System (ADS)

Conrad, P. G.; Malespin, C.; Franz, H. B.; Trainer, M. G.; Pepin, R. O.; Schwenzer, S. P.; Manning, H. L.; Atreya, S. K.; Wong, M. H.; Jones, J. H.; Owen, T. C.; Mahaffy, P. R.

2015-12-01

Abstract: The Sample Analysis at Mars (SAM) investigation [1] on NASA's Mars Science Laboratory mission has measured the six stable isotopes of krypton and the nine stable isotopes of xenon from the surface of Mars. Using semi-static mass spectrometry (MS) to measure the Kr, and static MS experiments (first ever on another planet) to measure the xenon, we have obtained isotopic ratios of these heavy noble gas elements with greatly improved precision over the Viking Measurements. The Viking landers detected both Kr and Xe [2] with a reported precision of ±20%, insufficient for in situ isotope measurement. Using the Viking observation of high 129Xe relative to Earth or to solar wind, Bogard & Johnson [3] and Swindle et al. [4] recognized that Shergottite meteorites may hold trapped Martian atmosphere, from which Swindle's team later reported precise noble gas isotope ratios, solidifying the theory that these meteorites were of martian origin. Our data are in very good agreement with the Swindle et al. [4] analysis, and the isotopic distributions of Kr and Xe in present day Martian atmosphere support the Pepin [5] model of massive hydrodynamic escape of the martian atmosphere early after formation. References: [1] Mahaffy, Paul R., et al. Space Science Revs 170.1-4 (2012): 401-478. [2] Owen, T., et al. Science 194.4271 (1976): 1293-1295. [3] Bogard, D. D. & Johnson, P. (1983) Science, 221: 651-654. [4] Swindle, T. D., M. W. Caffee, and C. M. Hohenberg. Geochim et Cosmochim Acta 50.6 (1986): 1001-1015. [5] Pepin, Robert O. Icarus 111.2 (1994): 289-304.

Modified level II streambed-scour analysis for structure I-65-85-5527 crossing Sugar Creek in Johnson County, Indiana

USGS Publications Warehouse

Robinson, B.A.; Voelker, D.C.; Miller, R.L.

1997-01-01

Level II scour evaluations follow a process in which hydrologic, hydraulic, and sediment transport data are evaluated to calculate the depth of scour that may result when a given discharge is routed through a bridge opening. The results of the modified Level II analysis for structure 1-65-85-5527 on Interstate 65 crossing Sugar Creek in Johnson County, Indiana, are presented. The site is near the town of Amity in the southeastern part of Johnson County. Scour depths were computed with the Water Surface PROfile model, version V050196, which incorporates the scour-calculation procedures outlined in Hydraulic Engineering Circular No. 18. Total scour depths at the piers were approximately 26.8 feet for the modeled discharge of 26,000 cubic feet per second and approximately 30.8 feet for the modeled discharge of 34,100 cubic feet per second

NASA Lighting Research, Test, & Analysis

NASA Technical Reports Server (NTRS)

Clark, Toni

2015-01-01

The Habitability and Human Factors Branch, at Johnson Space Center, in Houston, TX, provides technical guidance for the development of spaceflight lighting requirements, verification of light system performance, analysis of integrated environmental lighting systems, and research of lighting-related human performance issues. The Habitability & Human Factors Lighting Team maintains two physical facilities that are integrated to provide support. The Lighting Environment Test Facility (LETF) provides a controlled darkroom environment for physical verification of lighting systems with photometric and spetrographic measurement systems. The Graphics Research & Analysis Facility (GRAF) maintains the capability for computer-based analysis of operational lighting environments. The combined capabilities of the Lighting Team at Johnson Space Center have been used for a wide range of lighting-related issues.

"Teachers Are Not Empty Vessels": A Reception Study of Freeman and Johnson's (1998) Reconceptualization of the Knowledge Base of Second Language Teacher Education

ERIC Educational Resources Information Center

Lee, Joseph J.; Murphy, John; Baker, Amanda

2015-01-01

This study traces the reception history of Freeman and Johnson's (1998) widely cited article dedicated to theory and practices of second language teacher education (SLTE). It illuminates the degree to which that article has impacted SLTE theory, research, and potentially instructional practices. The reception study analysis is based on a data set…

Mount Everest (Chomolungma, Goddess Mother of the World)

NASA Technical Reports Server (NTRS)

2002-01-01

Mt. Everest is the highest (29,035 feet, 8850 meters) mountain in the world. This detailed look at Mt. Everest and Lhotse is part of a more extensive photograph of the central Himalaya taken in October 1993 that is one of the best views of the mountain captured by astronauts to date. It shows the North and South Faces of Everest in shadow with the Kangshung Face in morning light. Other major peaks in the immediate area are Nuptse and Bei Peak (Changtse). The picture was taken looking slightly obliquely when the spacecraft was north of Everest. Everest holds a powerful fascination for climbers and trekkers from around the world. The paths for typical North and South climbing routes are sketched on this image. Much of the regional context can be seen in the complete photograph, which shows Mt. Everest and other large peaks to the northwest. More information on the photograph STS058-101-12 can be found at the Gateway to Astronaut Photography of Earth. An unannotated version can also be downloaded. The digital images shown have been reduced to a spatial resolution equivalent to 48 m / pixel; a high-resolution digital image of the same photograph would be at 12 meters per pixel. A new interactive tutorial, Find Mt. Everest From Space, is now available on the Web. The presentation was created by the Earth Sciences and Image Analysis Laboratory, Johnson Space Center, from astronaut training materials developed by William R. Muehlberger (University of Texas, Austin), who has instructed astronauts in geology since the Apollo missions. While circling the globe every 90 minutes, astronauts have only seconds to find key peaks in the Himalayas. These photographs are used to train their eyes so they can rapidly find and photograph Everest when they pass over. The tutorial features astronaut photographs of the Himalayas, interactive graphics that illustrate key geographic features for locating Mt. Everest, and. information on the geology of the region. The lesson concludes with a test of your ability to identify Everest in different photographs taken from the Space Shuttle. Earth Sciences and Image Analysis Laboratory, Johnson Space Center

Ketamine: stimulating antidepressant treatment?

PubMed

Malhi, Gin S; Byrow, Yulisha; Cassidy, Frederick; Cipriani, Andrea; Demyttenaere, Koen; Frye, Mark A; Gitlin, Michael; Kennedy, Sidney H; Ketter, Terence A; Lam, Raymond W; McShane, Rupert; Mitchell, Alex J; Ostacher, Michael J; Rizvi, Sakina J; Thase, Michael E; Tohen, Mauricio

2016-05-01

The appeal of ketamine - in promptly ameliorating depressive symptoms even in those with non-response - has led to a dramatic increase in its off-label use. Initial promising results await robust corroboration and key questions remain, particularly concerning its long-term administration. It is, therefore, timely to review the opinions of mood disorder experts worldwide pertaining to ketamine's potential as an option for treating depression and provide a synthesis of perspectives - derived from evidence and clinical experience - and to consider strategies for future investigations. G.S.M. Grant/research support: National Health Medical Research Council, NSW Health, Ramsay Health, American Foundation for Suicide Prevention, AstraZeneca, Eli Lilly & Co, Organon, Pfizer, Servier, and Wyeth; has been a speaker for Abbott, AstraZeneca, Eli Lilly & Co, Janssen Cilag, Lundbeck, Pfizer, Ranbaxy, Servier, and Wyeth; consultant: AstraZeneca, Eli Lilly & Co, Janssen Cilag, Lundbeck, and Servier. M.A.F. Grant support: AssureRx, Janssen Research & Development, Mayo Foundation, Myriad, National Institute of Alcohol Abuse and Alcoholism (NIAAA), National Institute of Mental Health (NIMH), Pfizer. Consultant (Mayo): Janssen Research & Development, LLC, Mitsubishi Tanabe Pharma Corporation, Myriad Genetics, Neuralstem Inc., Sunovion, Supernus Pharmaceuticals, Teva Pharmaceuticals. CME/travel support: American Physician Institute, CME Outfitters. Financial interest/Mayo Clinic 2016: AssureRx. S.H.K. Grant/research support: Brain Canada, Bristol Meyer Squibb, CIHR, Janssen, Johnson & Johnson, Lundbeck, Ontario Brain Institute, Pfizer, Servier, St. Jude Medical, Sunovion. T.A.K. Grant/research support (through Stanford University): Sunovion Pharmaceuticals and Merck & Co., Inc.; consultant/advisory board bember: Allergan, Inc., Janssen Pharmaceuticals, Myriad Genetic Laboratories, Inc., and Sunovion Pharmaceuticals; lecture honoraria (not Speaker's Bureau payments): GlaxoSmithKline, and Sunovion Pharmaceuticals; royalties from American Psychiatric Publishing, Inc. Also, AstraZeneca Pharmaceuticals LP provided publication support to Parexel for preparation of a manuscript. Spouse employee and stockholder of Janssen Pharmaceuticals. R.W.L. Honoraria for speaking/advising/consulting, and/or received research funds: AstraZeneca, Brain Canada, Bristol Myers Squibb, Canadian Institutes of Health Research, Canadian Depression Research and Intervention Network, Canadian Network for Mood and Anxiety Treatments, Canadian Psychiatric Association, Coast Capital Savings, Johnson and Johnson, Lundbeck, Lundbeck Institute, Pfizer, Servier, St. Jude Medical, Takeda University, Health Network Foundation, and Vancouver Coastal Health Research Institute. R.M. Investigator Janssen trials of esketamine; 'paid-for' ketamine clinic operated by Oxford Health NHS Foundation Trust - fees used to support the Trust. M.J.O. Consultant: Sunovion and Acadia Pharmaceuticals. Full-time employee of U.S. Department of Veterans Affairs. M.E.T. Advisory/Consultant: Alkermes, Allergan, AstraZeneca, Bristol-Myers Squibb Company, Cerecor inc., Eli Lilly & Co., Forest Laboratories, Gerson Lehrman Group, Fabre-Kramer Pharmaceuticals, Inc., GlaxoSmithKline, Guidepoint Global, H. Lundbeck A/S, MedAvante Inc., Merck and Co. Inc. (formerly Schering Plough and Organon), Moksha8, Naurex Inc., Neuronetics Inc., Novartis, Ortho-McNeil Pharmaceuticals (Johnson & Johnson; Janssen), Otsuka, Pamlab, L.L.C. (Nestle), Pfizer (formerly Wyeth Ayerst Pharmaceuticals), Shire US Inc., Sunovion Pharmaceuticals Inc., Trius Therapeutical Inc. and Takeda. Grant support: Agency for Healthcare Research and Quality, Alkermes, AssureRx, Avanir, Forest Pharmaceuticals, Janssen, National Institute of Mental Health, and Otsuka Pharmaceuticals. Speakers Bureau: None since June, 2010. Equity Holdings: MedAvante, Inc. Royalties: American Psychiatric Foundation, Guilford Publications, Herald House, W.W. Norton & Company, Inc. Spouse's employment: Peloton Advantage, which does business with Pfizer. M.T. Full-time employee at Lilly 1997 to 2008. Honoraria/consulted: Abbott, AstraZeneca, Bristol Myers Squibb, GlaxoSmithKline, Lilly, Johnson & Johnson, Allergan, Otsuka, Merck, Sunovion, Forest, Geodon Richter Plc, Roche, Elan, Alkermes, Lundbeck, Teva, Pamlab, Minerva, Wyeth and Wiley Publishing. Spouse was full time-employee at Lilly 1998-2013. © The Royal College of Psychiatrists 2016. This is an open access article distributed under the terms of the Creative Commons Non-Commercial, No Derivatives (CC BY-NC-ND) licence.

Teaching Goals-Plans-Action Theory through a Negotiation Exercise

ERIC Educational Resources Information Center

Gan, Ivan

2014-01-01

Evidence that K-12 schools had successfully integrated conflict resolution into curricula (Johnson & Johnson, 2004; Stevahn, 2004) includes students' resolution of personal conflicts and improved academic performances (Johnson, Johnson, Dudley, & Magnuson, 1995; Stevahn, Johnson, Johnson, Green, & Laginski, 1997; Stevahn, Johnson,…

Cosmonaut Aleksey Leonov briefed on Apollo Communications test system console

NASA Image and Video Library

1974-04-23

S74-20807 (23 April 1974) --- Cosmonaut Aleksey A. Leonov (foreground) is briefed on the Apollo communications test system console in the Building 440 laboratory during the joint U.S.-USSR Apollo-Soyuz Test Project training activity at the Johnson Space Center. Leonov is the commander of the Soviet ASTP crew. Leonov is being briefed by astronaut Thomas P. Stafford, commander of the American ASTP crew.

STS-127 crew during their food tasting session.

NASA Image and Video Library

2008-06-19

JSC2008-E-047936 (19 June 2008) --- STS-127 crewmembers participate in a food tasting session in the Flight Projects Division Laboratory at NASA's Johnson Space Center. Seated from the left are NASA astronaut Christopher J. Cassidy, Canadian Space Agency astronaut Julie Payette, NASA astronauts David A. Wolf, all mission specialists; Mark L. Polansky, commander; Thomas H. Marshburn, mission specialist; and Douglas G. Hurley, pilot. Dieticians (right foreground) assisted the crewmembers.

STS-111 Food Testing

NASA Image and Video Library

2001-08-27

JSC2001-E-25712 (27 August 2001) --- The STS-111 crewmembers are briefed by dietitian Gloria Mongan with Lockheed Martin Space Operations during food testing in the Flight Projects Division Laboratory at the Johnson Space Center (JSC). From back to front are astronauts Kenneth D. Cockrell and Paul S. Lockhart, mission commander and pilot, respectively, and Franklin R. Chang-Diaz and Philippe Perrin, both mission specialists. Perrin represents CNES, the French Space Agency.

STS-132 crew during their PDRS N-TSK MRM training in the building 16 cupola trainer.

NASA Image and Video Library

2009-12-22

JSC2009-E-286974 (22 Dec. 2009) --- Astronauts Ken Ham (left background), STS-132 commander; Tony Antonelli (right background), pilot; and Mike Good, mission specialist, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA?s Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

STS-132 crew during their PDRS N-TSK MRM training in the building 16 cupola trainer.

NASA Image and Video Library

2009-12-22

JSC2009-E-286962 (22 Dec. 2009) --- Astronauts Ken Ham (right background), STS-132 commander; Tony Antonelli (left), pilot; and Mike Good, mission specialist, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA?s Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

STS-132 crew during their PDRS N-TSK MRM training in the building 16 cupola trainer.

NASA Image and Video Library

2009-12-22

JSC2009-E-286976 (22 Dec. 2009) --- Astronauts Ken Ham (left), STS-132 commander; Tony Antonelli (right background), pilot; and Mike Good, mission specialist, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA?s Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

STS-132 crew during their PDRS N-TSK MRM training in the building 16 cupola trainer.

NASA Image and Video Library

2009-12-22

JSC2009-E-286972 (22 Dec. 2009) --- Astronauts Ken Ham (right background), STS-132 commander; Tony Antonelli (left), pilot; and Mike Good, mission specialist, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA?s Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

Female Astronaut-Candidates (ASCAN)'s - JSC

NASA Image and Video Library

1979-03-23

S79-29592 (28 Feb 1979) --- Sporting their new Shuttle-type constant-wear garments, these six astronaut candidates pose for a picture in the crew systems laboratory at the Johnson Space Center (JSC) with the personnel rescue enclosure (PRE) or "rescue ball" and an unoccupied Apollo EMU. From left to right are Rhea Seddon, Kathryn D. Sullivan, Judith A. Resnik, Sally K. Ride, Anna L. Fisher and Shannon W. Lucid.

STS-134 crew during PDRS PRF ADV (AMS) traiining

NASA Image and Video Library

2011-03-23

JSC2011-E-028173 (23 March 2011) --- European Space Agency astronaut Roberto Vittori (right) and NASA astronaut Andrew Feustel, both STS-134 mission specialists, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth. Photo credit: NASA or National Aeronautics and Space Administration

STS-134 crew during PDRS PRF ADV (AMS) traiining

NASA Image and Video Library

2011-03-23

JSC2011-E-028166 (23 March 2011) --- European Space Agency astronaut Roberto Vittori (right) and NASA astronaut Andrew Feustel, both STS-134 mission specialists, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth. Photo credit: NASA or National Aeronautics and Space Administration

STS-135 crew during Rendezvous Training session in Building 16 dome

NASA Image and Video Library

2011-03-23

JSC2011-E-028139 (23 March 2011) --- NASA astronauts Chris Ferguson (left), STS-135 commander; Doug Hurley (center), pilot; and Sandy Magnus, mission specialist, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth. Photo credit: NASA or National Aeronautics and Space Administration

Lessons Learned From The EMU Fire and How It Impacts CxP Suit Element Development and Testing

NASA Technical Reports Server (NTRS)

Metts, Jonathan; Hill, Terry

2008-01-01

During testing a Space Shuttle Extravehicular Mobility Unit (EMU) pressure garment and life-support backpack was destroyed in a flash fire in the Johnson Space Center's Crew systems laboratory. This slide presentation reviews the accident, probable causes, the lessons learned and the effect this has on the testing and the environment for testing of the Space Suit for the Constellation Program.

NE TARDIS Banner Event

NASA Image and Video Library

2017-12-08

NASA Kennedy Space Center's Engineering Directorate held a banner signing event in the Prototype Development Laboratory to mark the successful delivery of a liquid oxygen test tank, called Tardis. Engineers and technicians worked together to develop the tank and build it to support cryogenic testing at Johnson Space Center's White Stands Test Facility in Las Cruces, New Mexico. The 12-foot-tall, 3,810-pound aluminum tank will be shipped to White Sands for testing.

STS-116 NBL Training

NASA Image and Video Library

2006-04-21

JSC2006-E-16170 (21 April 2006) --- European Space Agency (ESA) astronaut Christer Fuglesang and astronaut Robert L. Curbeam (partially obscured), both STS-116 mission specialists, are about to be submerged in the waters of the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center. Fuglesang and Curbeam are wearing training versions of the Extravehicular Mobility Unit (EMU) spacesuit. Divers are in the water to assist the crewmembers during this training session.

Systems engineering considerations for operational support systems

NASA Technical Reports Server (NTRS)

Aller, Robert O.

1993-01-01

Operations support as considered here is the infrastructure of people, procedures, facilities and systems that provide NASA with the capability to conduct space missions. This infrastructure involves most of the Centers but is concentrated principally at the Johnson Space Center, the Kennedy Space Center, the Goddard Space Flight Center, and the Jet Propulsion Laboratory. It includes mission training and planning, launch and recovery, mission control, tracking, communications, data retrieval and data processing.

Chemometric Deconvolution of Continuous Electrokinetic Injection Micellar Electrokinetic Chromatography Data for the Quantitation of Trinitrotoluene in Mixtures of Other Nitroaromatic Compounds

DTIC Science & Technology

2014-02-24

Suite 600 Washington, DC 20036 NRL/MR/ 6110 --14-9521 Approved for public release; distribution is unlimited. 1Science & Engineering Apprenticeship...Naval Research Laboratory Washington, DC 20375-5320 NRL/MR/ 6110 --14-9521 Chemometric Deconvolution of Continuous Electrokinetic Injection Micellar... Engineering Apprenticeship Program American Society for Engineering Education Washington, DC Kevin Johnson Navy Technology Center for Safety and

STS-65 Japanese Payload Specialist Mukai at CCT side hatch during training

NASA Image and Video Library

1993-11-22

STS-65 Japanese Payload Specialist Chiaki Mukai takes a break from training at the Johnson Space Center (JSC). Wearing a training version of the orange launch and entry suit (LES), Mukai stands at the crew compartment trainer (CCT) side hatch in the Mockup and Integration Laboratory (MAIL) Bldg 9NE. Note the crew escape system (CES) pole device extending out the side hatch which would accommodate crewmembers in bailout from a troubled spacecraft. Mukai represents the National Space Development Agency (NASDA) of Japan and will serve as a payload specialist aboard Columbia, Orbiter Vehicle (OV) 102, during the STS-65 International Microgravity Laboratory 2 (IML-2) mission.

STS-65 Japanese Payload Specialist Mukai at CCT side hatch during training

NASA Technical Reports Server (NTRS)

1993-01-01

STS-65 Japanese Payload Specialist Chiaki Mukai takes a break from training at the Johnson Space Center (JSC). Wearing a training version of the orange launch and entry suit (LES), Mukai stands at the crew compartment trainer (CCT) side hatch in the Mockup and Integration Laboratory (MAIL) Bldg 9NE. Note the crew escape system (CES) pole device extending out the side hatch which would accommodate crewmembers in bailout from a troubled spacecraft. Mukai represents the National Space Development Agency (NASDA) of Japan and will serve as a payload specialist aboard Columbia, Orbiter Vehicle (OV) 102, during the STS-65 International Microgravity Laboratory 2 (IML-2) mission.

Astronaut Scott Parazynski during egress training

NASA Image and Video Library

1994-06-23

S94-40083 (23 June 1994) --- Astronaut Scott E. Parazynski looks at fellow STS-66 mission specialist Joseph R. Tanner, (foreground) during a rehearsal of procedures to be followed during launch and entry phases of the their scheduled November flight. This rehearsal, held in the Crew Compartment Trainer (CCT) of the Johnson Space Center's (JSC) Shuttle Mockup and Integration Laboratory, was followed by a training session on emergency egress procedures. In November, Parazynski and Tanner will join three other NASA astronauts and a European mission specialist for a week and a half aboard the Space Shuttle Atlantis in Earth-orbit in support of the Atmospheric Laboratory for Applications and Science (ATLAS-3).

Toolkits Control Motion of Complex Robotics

NASA Technical Reports Server (NTRS)

2010-01-01

That space is a hazardous environment for humans is common knowledge. Even beyond the obvious lack of air and gravity, the extreme temperatures and exposure to radiation make the human exploration of space a complicated and risky endeavor. The conditions of space and the space suits required to conduct extravehicular activities add layers of difficulty and danger even to tasks that would be simple on Earth (tightening a bolt, for example). For these reasons, the ability to scout distant celestial bodies and perform maintenance and construction in space without direct human involvement offers significant appeal. NASA has repeatedly turned to complex robotics for solutions to extend human presence deep into space at reduced risk and cost and to enhance space operations in low Earth orbit. At Johnson Space Center, engineers explore the potential applications of dexterous robots capable of performing tasks like those of an astronaut during extravehicular activities and even additional ones too delicate or dangerous for human participation. Johnson's Dexterous Robotics Laboratory experiments with a wide spectrum of robot manipulators, such as the Mitsubishi PA-10 and the Robotics Research K-1207i robotic arms. To simplify and enhance the use of these robotic systems, Johnson researchers sought generic control methods that could work effectively across every system.

50th Anniversary of the World's First Extraterrestrial Sample Receiving Laboratory: The Apollo Program's Lunar Receiving Laboratory

NASA Technical Reports Server (NTRS)

Calaway, M. J.; Allton, J. H.; Zeigler, R. A.; McCubbin, F. M.

2017-01-01

The Apollo program's Lunar Receiving Laboratory (LRL), building 37 at NASA's Manned Spaceflight Center (MSC), now Johnson Space Center (JSC), in Houston, TX, was the world's first astronaut and extraterrestrial sample quarantine facility (Fig. 1). It was constructed by Warrior Construction Co. and Warrior-Natkin-National at a cost of $8.1M be-tween August 10, 1966 and June 26, 1967. In 1969, the LRL received and curated the first collection of extra-terrestrial samples returned to Earth; the rock and soil samples of the Apollo 11 mission. This year, the JSC Astromaterials Acquisition and Curation Office (here-after JSC curation) celebrates 50 years since the opening of the LRL and its legacy of laying the foundation for modern curation of extraterrestrial samples.

Joint Confirmatory Factor Analysis of the Woodcock-Johnson Tests of Cognitive Abilities, Third Edition, and the Stanford-Binet Intelligence Scales, Fifth Edition, with a Preschool Population

ERIC Educational Resources Information Center

Chang, Mei; Paulson, Sharon E.; Finch, W. Holmes; Mcintosh, David E.; Rothlisberg, Barbara A.

2014-01-01

This study examined the underlying constructs measured by the Woodcock-Johnson Tests of Cognitive Abilities, Third Edition (WJ-III COG) and the Stanford-Binet Intelligence Scales, Fifth Edition (SB5), based on the Cattell-Horn-Carrol (CHC) theory of cognitive abilities. This study reports the results of the first joint confirmatory factor analysis…

Joint Confirmatory Factor Analysis of the Differential Ability Scales and the "Woodcock-Johnson Tests of Cognitive Abilities--Third Edition"

ERIC Educational Resources Information Center

Sanders, Sarah; McIntosh, David E.; Dunham, Mardis; Rothlisberg, Barbara A.; Finch, Holmes

2007-01-01

This study examined the underlying constructs measured by the "Differential Ability Scales" ("DAS"; C.D. Elliott, 1990a) as they relate to the "Cattell-Horn-Carroll (CHC) Theory" (K.S. McGrew, 1997) of cognitive abilities. The "DAS" and "Woodcock-Johnson Tests of Cognitive Abilities" ("WJ-III COG"; R.W.Woodcock, K.S. McGrew, & N. Mather, 2001)…

Fires in Central and Southern Africa

NASA Technical Reports Server (NTRS)

2002-01-01

Fire scars and smoke plumes result from biomass burning in the savannas of southern Democratic Republic of Congo. Astronauts aboard the International Space Station observed the seasonal increase in savanna burning, which traditionally peaks in June in southern Democratic Republic of Congo. This image, taken on May 16, 2002, is centered near 8.6S, 27.4 E. These fires, likely the result of human activities, are thought to contribute significant emissions to the atmosphere (Cahoon, et al, 1992). The darker area in the foreground is a more heavily wooded hillside; most burning occurs in the grassier savannas which appear red-brown. Credits: Astronaut photograph ISS004-E-11958 was provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography of Earth.

Earth Observations Division version of the Laboratory for Applications of Remote Sensing System (EOD-LARSYS) user guide for the IBM 370/148. Volume 2: User reference manual

NASA Technical Reports Server (NTRS)

Aucoin, P. J.; Stewart, J.; Mckay, M. F. (Principal Investigator)

1980-01-01

This document presents instructions for analysts who use the EOD-LARSYS as programmed on the Purdue University IBM 370/148 (recently replaced by the IBM 3031) computer. It presents sample applications, control cards, and error messages for all processors in the system and gives detailed descriptions of the mathematical procedures and information needed to execute the system and obtain the desired output. EOD-LARSYS is the JSC version of an integrated batch system for analysis of multispectral scanner imagery data. The data included is designed for use with the as built documentation (volume 3) and the program listings (volume 4). The system is operational from remote terminals at Johnson Space Center under the virtual machine/conversational monitor system environment.

Lightning over Equatorial Africa

NASA Technical Reports Server (NTRS)

2002-01-01

These two images were taken 9 seconds apart as the STS-97 Space Shuttle flew over equatorial Africa east of Lake Volta on December 11, 2000. The top of the large thunderstorm, roughly 20 km across, is illuminated by a full moon and frequent bursts of lightning. Because the Space Shuttle travels at about 7 km/sec, the astronaut perspectives on this storm system becomes more oblique over the 9-second interval between photographs. The images were taken with a Nikon 35 mm camera equipped with a 400 mm lens and high-speed (800 ISO) color negative film. Images are STS097-351-9 and STS097-351-12, provided and archived by the Earth Science and Image Analysis Laboratory, Johnson Space Center. Additional images taken by astronauts can be viewed at NASA-JSC's Gateway to Astronaut Photography of Earth at http://eol.jsc.nasa.gov/

Adiabatic Quantum Computation with Neutral Atoms

NASA Astrophysics Data System (ADS)

Biedermann, Grant

2013-03-01

We are implementing a new platform for adiabatic quantum computation (AQC)[2] based on trapped neutral atoms whose coupling is mediated by the dipole-dipole interactions of Rydberg states. Ground state cesium atoms are dressed by laser fields in a manner conditional on the Rydberg blockade mechanism,[3,4] thereby providing the requisite entangling interactions. As a benchmark we study a Quadratic Unconstrained Binary Optimization (QUBO) problem whose solution is found in the ground state spin configuration of an Ising-like model. In collaboration with Lambert Parazzoli, Sandia National Laboratories; Aaron Hankin, Center for Quantum Information and Control (CQuIC), University of New Mexico; James Chin-Wen Chou, Yuan-Yu Jau, Peter Schwindt, Cort Johnson, and George Burns, Sandia National Laboratories; Tyler Keating, Krittika Goyal, and Ivan Deutsch, Center for Quantum Information and Control (CQuIC), University of New Mexico; and Andrew Landahl, Sandia National Laboratories. This work was supported by the Laboratory Directed Research and Development program at Sandia National Laboratories

Sandalwood Oil and Turmeric-Based Cream Prevents Ionizing Radiation-Induced Dermatitis in Breast Cancer Patients: Clinical Study.

PubMed

Rao, Suresh; Hegde, Sanath Kumar; Baliga-Rao, Manjeshwar Poonam; Lobo, Jyothi; Palatty, Princy Louis; George, Thomas; Baliga, Manjeshwar Shrinath

2017-06-24

Background : The primary objective of this study was to ascertain the benefit of Vicco turmeric Ayurvedic cream (VTC; Vicco Laboratories, Mumbai, India) sandalwood oil and turmeric-based cream in preventing radiodermatitis in women undergoing curative radiotherapy for their breast cancer. Methods and Materials : The study was an investigator-blinded randomized study with Johnsons Baby Oil (JBO; Johnson & Johnson Ltd., Baddi, India) as a comparator, administered daily from the start of radiation therapy for 5 weeks in women receiving breast radiation therapy, 50 Gy in 2 Gy fractions daily for 5 weeks. The endpoints were to ascertain the delay in the appearance and the degree of severity of dermatitis throughout the study period in accordance to the Therapy Oncology Group (RTOG) score. Results : The results indicated that the topical application of VTC delayed and mitigated the radiodermatitis. When compared to the Johnson's Baby Oil, a significant decrease ( p = 0.025) in the incidence of grade 1 was seen at week two, and also in grade 2 and 3 at week 3 ( p = 0.003) and week 4 ( p = 0.02), respectively, in the VTC cohort. A concomitant decrease in the average severity was also observed at week 2 ( p = 0.02), week 3 ( p = 0.05) and week 4 ( p = 0.03). The results indicate that VTC cream significantly reduces radiation dermatitis when applied to the breast during and after radiation therapy. The result of this study indicates the beneficial effects. Double blind randomized control studies are required to further confirm the beneficial effects of VTC in mitigating radiodermatitis is people undergoing radiation treatment for their cancer.

Cleaning at the Edge of Science: NASA's Genesis Mission

NASA Technical Reports Server (NTRS)

Stansbery, Eileen K.; Biesinger, Paul H.

2000-01-01

As part of NASA's continuing exploration of the origins of our solar system, the California Institute of Technology, Jet Propulsion Laboratory, Lockheed Martin Astronautics, Los Alamos National Laboratory, and the Johnson Space Center are working together to develop the Genesis mission to return solar matter for analysis in terrestrial laboratories. These samples will be used to define a baseline for the chemical and isotopic composition of the solar nebula. Deviations from the baseline resulted as the solar system evolved; thus, providing a tracer for materials incorporated into meteorites, comets and planetary bodies. These differences represent "fossil residues" that provide invaluable insight into how the solar nebula evolved to form the planets. We cannot collect a sample of the Sun as we would for a planet; fortunately, solar material comes to us in the form of the solar wind. Ultrapure materials will be exposed at the Earth-Sun L1, outside the Earth's magnetic influence, where solar wind nuclei will be captured for 2 years before returning to Earth in January 2001. The key challenge to obtaining a good sample of solar wind, uncontaminated by terrestrial atoms, is a clean collection surface in a clean sample canister and clean facilities with which to handle the samples for allocation and future reference. The Johnson Space Center QSQ is responsible for contamination control for the mission, for ensuring the cleanliness of collection surfaces and providing a clean environment for their subsequent handling. The level of cleanliness required is high; at the time of analysis (after sample return), the surface contamination by C, N, O must each be less than 10(exp 15) atoms per centimeter squared and for elements other than C, N, O, the number of atoms per centimeter squared of each surface contaminant shall not exceed the estimated solar wind fluence of the species (varies by element between U at approx. 10 (exp 4) atoms per centimeter squared to Fe, Si, Mg, and Ne at approx. 10(exp 12), atoms per centimeter squared). Typical spacecraft assembly is done in class 10,000 cleanrooms. The final cleaning and reintegration of the Genesis payload canister as well as all sample material handling will be done within a class 10 cleanroom using Dryden suits to protect the collector materials from any human debris. Each component is unique, no standard size, shape, material, or precleaning history. We are developing new final cleaning techniques utilizing ultra-pure water to minimize molecular residues on the hardware components.

STS-135 crew during Rendezvous Training session in Building 16 dome

NASA Image and Video Library

2011-03-23

JSC2011-E-028132 (23 March 2011) --- As news media representatives look on, NASA astronauts Chris Ferguson, STS-135 commander; Doug Hurley, pilot; and Sandy Magnus, mission specialist, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth. Photo credit: NASA or National Aeronautics and Space Administration

Upper Atmosphere Research Report Number 2

DTIC Science & Technology

1946-12-30

Laboratory personnel working under the direction 0-@. of U. S . Armj Ordnance and General Electric Company personnel. 45. *6 A", ., . . . . __V s ;... r.r.r...thanks are due to U. S . Army ordnance and General Electric Company person- nel for making the fin installation possible and for aid in recovering the...CONDUCTED IN THE-V-2 •....... . . . . . . A. Solar Spectroscopy - F. S . Johnson, J. J. Oberly, C. V. Strain and Re Tousey........ 44 1. Introduction

Electrical Auxiliary Power Unit (EAPU) Corona Design Guideline. Revised

NASA Technical Reports Server (NTRS)

Hall, David K.; Kirkici, Hulya; Schweickart, Dan L.; Dunbar, William; Hillard, Barry

2000-01-01

This document is the result of a collaborative effort between NASA's Johnson Space Center, Marshall Space Flight Center, Glenn Research Center, and the United States Air Force Research Laboratory at Wright Patterson AFB in support of the Space Shuttle Orbiter Upgrades Program, specifically the Electric Auxiliary Power Unit Program. This document is intended as a guideline for design applications for corona and partial discharge avoidance and is not a requirements specification instrument.

NE TARDIS Banner Event

NASA Image and Video Library

2017-12-08

Workers sign the banner marking the successful delivery of a liquid oxygen test tank, called Tardis, in the Prototype Development Laboratory at NASA's Kennedy Space Center in Florida. Engineers and technicians worked together to develop the tank and build it at the lab to support cryogenic testing at Johnson Space Center's White Sands Test Facility in Las Cruces, New Mexico. The 12-foot-tall, 3,810-pound aluminum tank will be shipped to White Sands for testing.

A Thermal Management System Using Ammonium Carbamate as an Endothermic Heat Sink (POSTPRINT)

DTIC Science & Technology

2017-04-01

Niedbalski and Soumya S. Patnaik Mechanical and Thermal Systems Branch Power and Control Division Douglas J. Johnson and Jamie S. Ervin University...failing to comply with a collection of information if it does not display a currently valid OMB control number. PLEASE DO NOT RETURN YOUR FORM TO THE...and Control Division Air Force Research Laboratory, Aerospace Systems Directorate Wright-Patterson Air Force Base, OH 45433-7542 Air Force Materiel

STS-93 crewmembers engage in water survival training at the NBL

NASA Image and Video Library

1998-06-24

S98-09507 (6-24-98) --- Attired in a training version of the shuttle partial pressure launch and entry suit, astronaut Steven A. Hawley participates in a water survival/emergency egress training exercise in the Neutral Buoyancy Laboratory (NBL) at the Johnson Space Center's Sonny Carter Training Center. The mission specialist will join four other astronauts for a springtime 1999 mission in Earth orbit aboard the Space Shuttle Columbia.

STS-55 Columbia, OV-102, crew members board STA NASA 948 at Ellington Field

NASA Image and Video Library

1993-03-17

S93-30754 (September 1992) --- Astronaut Catherine G. Coleman, who had recently begun a year?s training and evaluation program at the Johnson Space Center (JSC), sits in the rear station of a T-38 jet trainer. She was about to take a familiarization flight in the jet. Coleman was later named mission specialist for NASA?s STS-73/United States Microgravity Laboratory (USML-2) mission.

Preliminary evaluation of an in vivo fluorometer to quantify algal periphyton biomass and community composition

USGS Publications Warehouse

Harris, Theodore D.; Graham, Jennifer L.

2015-01-01

The bbe-Moldaenke BenthoTorch (BT) is an in vivo fluorometer designed to quantify algal biomass and community composition in benthic environments. The BT quantifies total algal biomass via chlorophyll a (Chl-a) concentration and may differentiate among cyanobacteria, green algae, and diatoms based on pigment fluorescence. To evaluate how BT measurements of periphytic algal biomass (as Chl-a) compared with an ethanol extraction laboratory analysis, we collected BT- and laboratory-measured Chl-a data from 6 stream sites in the Indian Creek basin, Johnson County, Kansas, during August and September 2012. BT-measured Chl-a concentrations were positively related to laboratory-measured concentrations (R2 = 0.47); sites with abundant filamentous algae had weaker relations (R2 = 0.27). Additionally, on a single sample date, we used the BT to determine periphyton biomass and community composition upstream and downstream from 2 wastewater treatment facilities (WWTF) that discharge into Indian Creek. We found that algal biomass increased immediately downstream from the WWTF discharge then slowly decreased as distance from the WWTF increased. Changes in periphyton community structure also occurred; however, there were discrepancies between BT- and laboratory-measured community composition data. Most notably, cyanobacteria were present at all sites based on BT measurements but were present at only one site based on laboratory-analyzed samples. Overall, we found that the BT compared reasonably well with laboratory methods for relative patterns in Chl-a but not as well with absolute Chl-aconcentrations. Future studies need to test the BT over a wider range of Chl-aconcentrations, in colored waters, and across various periphyton assemblages.

STS-65 PLC Hieb at mockup side hatch prepares to egress via an inflated slide

NASA Technical Reports Server (NTRS)

1994-01-01

STS-65 Mission Specialist and Payload Commander (PLC) Richard J. Hieb, wearing launch and entry suit (LES) and launch and entry helmet (LEH), sits at the top of the inflated slide at the crew compartment trainer (CCT) side hatch and listens to a crew training staffer's instructions. Hieb practiced post landing emergency escape procedures along with his six STS-65 crewmates. The CCT is located in the Johnson Space Center's (JSC's) Mockup and Integration Laboratory (MAIL) Bldg 9NE. Hieb will join five NASA astronauts and a Japanese payload specialist for the International Microgravity Laboratory 2 (IML-2) mission aboard the Space Shuttle Columbia, Orbiter Vehicle (OV) 102, later this year.

Astronaut Curtis Brown on flight deck mockup during training

NASA Image and Video Library

1994-06-23

S94-40091 (23 June 1994) --- Astronaut Curtis L. Brown mans the pilot's station of a Shuttle trainer during a rehearsal of procedures to be followed during launch and entry phases of the scheduled November flight of STS-66. This rehearsal, held in the Crew Compartment Trainer (CCT) of the Johnson Space Center's (JSC) Shuttle Mockup and Integration Laboratory, was followed by a training session on emergency egress procedures. Making his second flight in space, Brown will join four other NASA astronauts and a European mission specialist for a week and a half aboard the Space Shuttle Atlantis in Earth-orbit in support of the Atmospheric Laboratory for Applications and Science (ATLAS-3).

Astronaut Jean-Francois Clervoy in middeck during launch/entry training

NASA Image and Video Library

1994-06-23

S94-40074 (23 June 1994) --- Astronaut Jean-Francois Clervoy, STS-66 international mission specialist, sits securely on a collapsible seat on the middeck of a Shuttle trainer during a rehearsal of procedures to be followed during launch and entry phases of his scheduled November flight. This rehearsal, held in the crew compartment trainer of the Johnson Space Center's (JSC) Shuttle Mockup and Integration Laboratory, was followed by a training session on emergency egress procedures. Clervoy, a European astronaut, will join five NASA astronauts for a week and a half aboard the Space Shuttle Atlantis in Earth-orbit in support of the Atmospheric Laboratory for Applications and Science (ATLAS-3).

Astronaut Ellen Ochoa in middeck during launch/entry training

NASA Image and Video Library

1994-06-23

S94-40061 (23 June 1994) --- Secured in a collapsible seat on the middeck of a Shuttle trainer, astronaut Ellen Ochoa, payload commander, participates in a rehearsal of procedures to be followed during launch and entry phases of the scheduled November flight of STS-66. This rehearsal, held in the crew compartment trainer of the Johnson Space Center's (JSC) Shuttle Mockup and Integration Laboratory, was followed by a training session on emergency egress procedures. In November Ochoa will join four other NASA astronauts and a European mission specialist for a week and a half aboard the Space Shuttle Atlantis in Earth-orbit in support of the Atmospheric Laboratory for Applications and Science (ATLAS-3).

Astronaut Scott Parazynski during egress training

NASA Image and Video Library

1994-06-23

S94-40079 (23 June 1994) --- Astronaut Scott E. Parazynski looks at fellow STS-66 mission specialist Joseph R. Tanner, (partially visible in foreground) during a rehearsal of procedures to be followed during launch and entry phases of the their scheduled November flight. This rehearsal, held in the Crew Compartment Trainer (CCT) of the Johnson Space Center's (JSC) Shuttle Mockup and Integration Laboratory, was followed by a training session on emergency egress procedures. In November, Parazynski and Tanner will join three other NASA astronauts and a European mission specialist for a week and a half aboard the Space Shuttle Atlantis in Earth-orbit in support of the Atmospheric Laboratory for Applications and Science (ATLAS-3).

Superfund Record of Decision (EPA Region 9): Watkins-Johnson (Stewart Division), Scotts Valley, California (first remedial action), Final report, June 29, 1990

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

The Watkins-Johnson site is an active research and development, manufacturing, and industrial complex in Santa Cruz County, five miles north of Santa Cruz, California. The Watkins-Johnson Company has owned and operated the complex since 1963, conducting such activities as: metal machining, degreasing, metal plating, and photo laboratory activities. During these activities, a variety of organics, inorganics and metals were used. The primary contaminants of concern affecting the soil and ground water are VOCs including PCE and TCE, and metals including silver. The selected remedial action for the site includes soil vapor (vacuum) extraction with pretreatment of extracted vapors using GACmore » prior to ambient discharge; capping and grading contaminated soil areas to minimize the potential for mobilization of soil contaminants to the ground water; installing infiltration leachfields to prevent offsite migration of ground water contaminants in the perched zone; installing gravity drains to transfer the contaminated ground water from the perched zone to the regional aquifer zone for subsequent extraction; ground water pumping and onsite treatment to remove contamination from both the perched and regional zones using GAC adsorption with offsite regeneration of spent carbon. The estimated present worth cost for this remedial action is $2,156,243, which includes an estimated annual O and M cost of $167,820.« less

Simulation - McCandless, Bruce (Syncom IV)

NASA Image and Video Library

1985-04-15

S85-30800 (14 April 1985) --- Astronaut Bruce McCandless II tests one of the possible methods of attempting to activate a switch on the Syncom-IV (LEASAT) satellite released April 13 into space from the Space Shuttle Discovery. The communications spacecraft failed to behave properly upon release and NASA officials and satellite experts are considering possible means of repair. McCandless was using a full scale mockup of the satellite in the Johnson Space Center's (JSC) mockup and integration laboratory.

Williams communicates with the boys and girls at Middle Tennessee Nashville School during Expedition 13

NASA Image and Video Library

2006-08-17

ISS013-E-67441 (17 Aug. 2006) --- Astronaut Jeffrey N. Williams, Expedition 13 NASA space station science officer and flight engineer, holds a sleeping bag while conducting an educational teleconference with the Boys and Girls Clubs of Middle Tennessee in Nashville, via Ku- and S-band in the Destiny laboratory of the International Space Station, with audio and video relayed to the Mission Control Center at Johnson Space Center.

STS-135 crew during Rendezvous Training session in Building 16 dome

NASA Image and Video Library

2011-03-23

JSC2011-E-028144 (23 March 2011) --- NASA astronauts Chris Ferguson (left foreground), STS-135 commander; Doug Hurley (left background), pilot; and Sandy Magnus (left), mission specialist, speak with news media representatives during an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth. Photo credit: NASA or National Aeronautics and Space Administration

Space Shuttle Projects

NASA Image and Video Library

1995-09-09

Astronaut and mission specialist Kalpana Chawla, receives assistance in donning a training version of the Extravehicular Mobility Unit (EMU) space suit, prior to an underwater training session in the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center. This particular training was in preparation for the STS-87 mission. The Space Shuttle Columbia (STS-87) was the fourth flight of the United States Microgravity Payload (USMP-4) and Spartan-201 satellite, both managed by scientists and engineers from the Marshall Space Flight Center.

NE TARDIS Banner Event

NASA Image and Video Library

2017-12-08

A liquid oxygen test tank was completed in the Prototype Development Laboratory at NASA's Kennedy Space Center in Florida. A banner signing event marked the successful delivery of the tank called Tardis. Engineers and technicians worked together to develop the tank and build it at the lab to support cryogenic testing at Johnson Space Center's White Sands Test Facility in Las Cruces, New Mexico. The 12-foot-tall, 3,810-pound aluminum tank will be shipped to White Sands for testing.

NE TARDIS Banner Event

NASA Image and Video Library

2017-12-08

Inside the Prototype Development Laboratory at NASA's Kennedy Space Center in Florida, workers in the lab hold a banner marking the successful delivery of a liquid oxygen test tank called Tardis. Engineers and technicians worked together to develop the tank to build it at the lab to support cryogenic testing at Johnson Space Center's White Sands Test Facility in Las Cruces, New Mexico. The 12-foot-tall, 3,810-pound aluminum tank will be shipped to White Sands for testing.

NE TARDIS Banner Event

NASA Image and Video Library

2017-12-08

NASA Kennedy Space Center's Engineering Director Pat Simpkins signs the banner marking the successful delivery of a liquid oxygen test tank, called Tardis, in the Prototype Development Laboratory at NASA's Kennedy Space Center in Florida. Engineers and technicians worked together to develop the tank and build it to support cryogenic testing at Johnson Space Center's White Stands Test Facility in Las Cruces, New Mexico. The 12-foot-tall, 3,810-pound aluminum tank will be shipped to White Sands for testing.

MELFI-3 Cold Box inspection

NASA Image and Video Library

2015-03-13

ISS043e000724 (03/13/2015) --- ESA (European Space Agency) astronaut Samantha Cristoforetti, Expedition 43 flight engineer works daily on science and maintenance duties on board the International Space Station. She is inspecting the Minus Eighty-degree Laboratory Freezer called by the shorter title "MELFI-3 Cold Box inspection". Astronauts are trained for long periods at the Johnson Space Center and in Russia before their missions in space begin so that they are fully trained for these complex duties.

STS-104 Crew Training of Jim Reilly in EMU fit check

NASA Image and Video Library

2001-04-09

JSC2001-E-11692 (9 April 2001) --- Astronaut James F. Reilly, mission specialist, prepares to don his helmet for an Extravehicular Mobility Unit (EMU) fit check in one of the chambers in the Crew Systems Laboratory at the Johnson Space Center (JSC). The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

STS-104 Crew Training of Jim Reilly in EMU fit check

NASA Image and Video Library

2001-04-09

JSC2001-E-11699 (9 April 2001) --- Astronaut James F. Reilly, STS-104 mission specialist, participates in an Extravehicular Mobility Unit (EMU) fit check in one of the chambers in the Crew Systems Laboratory at the Johnson Space Center (JSC). The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

STS-104 Crew Training of Jim Reilly in EMU fit check

NASA Image and Video Library

2001-04-09

JSC2001-E-11702 (9 April 2001) --- Astronaut James F. Reilly, STS-104 mission specialist, participates in an Extravehicular Mobility Unit (EMU) fit check in one of the chambers in the Crew Systems Laboratory at the Johnson Space Center (JSC). The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

STS-104 Crew Training of Jim Reilly in EMU fit check

NASA Image and Video Library

2001-04-09

JSC2001-E-11696 (9 April 2001) --- Astronaut James F. Reilly, STS-104 mission specialist, participates in an Extravehicular Mobility Unit (EMU) fit check in one of the chambers in the Crew Systems Laboratory at the Johnson Space Center (JSC). The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

STS-104 Crew Training of Jim Reilly in EMU fit check

NASA Image and Video Library

2001-04-09

JSC2001-E-11697 (9 April 2001) --- Astronaut James F. Reilly, STS-104 mission specialist, participates in an Extravehicular Mobility Unit (EMU) fit check in one of the chambers in the Crew Systems Laboratory at the Johnson Space Center (JSC). The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

STS-104 Crew Training of Jim Reilly in EMU fit check

NASA Image and Video Library

2001-04-09

JSC2001-E-11698 (9 April 2001) --- Astronaut James F. Reilly, STS-104 mission specialist, participates in an Extravehicular Mobility Unit (EMU) fit check in one of the chambers in the Crew Systems Laboratory at the Johnson Space Center (JSC). The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

STS-104 Crew Training of Jim Reilly in EMU fit check

NASA Image and Video Library

2001-04-09

JSC2001-E-11703 (9 April 2001) --- Astronaut James F. Reilly, STS-104 mission specialist, participates in an Extravehicular Mobility Unit (EMU) fit check in one of the chambers in the Crew Systems Laboratory at the Johnson Space Center (JSC). The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

Study of a Multi-Phase Hybrid Heat Exchanger-Reactor (HEX Reactor): Part 2 - Numerical Prediction of Thermal Performance (Postprint)

DTIC Science & Technology

2014-01-01

PERSON (Monitor) a. REPORT Unclassified b . ABSTRACT Unclassified c. THIS PAGE Unclassified Travis E. Michalak 19b. TELEPHONE NUMBER (Include...distribution unlimited.Nicholas Niedbalski a, b ,⇑, Douglas Johnson c, Soumya S. Patnaik a, Debjyoti Banerjee b aAir Force Research Laboratory, Aerospace...Systems Directorate, Power and Controls Division, Mechanical and Thermal Systems Branch, 1950 5th St., Wright-Patterson AFB, OH 45433, United States b Texas

Astronaut Heidemarie M. Stefanyshyn-Piper During STS-115 Training

NASA Technical Reports Server (NTRS)

2002-01-01

Attired in a training version of the Extravehicular Mobility Unit (EMU) space suit, STS-115 astronaut and mission specialist, Heidemarie M. Stefanyshyn-Piper, is about to begin a training session in the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center in preparation for the STS-115 mission. Launched on September 9, 2006, the STS-115 mission continued assembly of the International Space Station (ISS) with the installation of the truss segments P3 and P4.

International Space Station (ISS)

NASA Image and Video Library

2006-10-25

Astronauts Sunita L. Williams, Expedition 14 flight engineer, and Robert L. Curbeam (partially obscured), STS-116 mission specialist, are about to be submerged in the waters of the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center. Williams and Curbeam are attired in training versions of the Extravehicular Mobility Unit (EMU) space suit. SCUBA-equipped divers are in the water to assist the crew members in their rehearsal intended to help prepare them for work on the exterior of the International Space Station (ISS).

Astronaut Heidemarie M. Stefanyshyn-Piper During STS-115 Training

NASA Technical Reports Server (NTRS)

2002-01-01

Attired in a training version of the Extravehicular Mobility Unit (EMU) space suit, STS-115 astronaut and mission specialist, Heidemarie M. Stefanyshyn-Piper, is submerged into the waters of the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center for training in preparation for the STS-115 mission. Launched on September 9, 2006, the STS-115 mission continued assembly of the International Space Station (ISS) with the installation of the truss segments P3 and P4.

STS-104 Crew at the NBL

NASA Image and Video Library

2001-04-11

JSC2001-E-10911 (13 April 2001) --- Astronaut Michael L. Gernhardt, mission specialist, photographed in the training version of his Extravehicular Mobility Unit (EMU) space suit prior to being submerged in the waters of the Neutral Buoyancy Laboratory (NBL) at the Johnson Space Center (JSC). The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

Christa McAuliffe resting after egress training

NASA Image and Video Library

1986-01-08

S86-25251 (January 1986) --- Sharon Christa McAuliffe, payload specialist for STS-51L, takes a breather following a busy day?s training in the Johnson Space Center?s Shuttle Mock-up and Integration Laboratory. McAuliffe, a New Hampshire school teacher, was chosen from among ten finalists in the Teacher-in-Space Project to serve as citizen observer aboard the Challenger. This photo was taken by Keith Meyers of the New York Times. Photo credit: NASA

Astronaut Apt takes photos of the Earth from the aft flight deck

NASA Image and Video Library

1996-10-28

STS079-341-036 (16-26 Sept. 1996) --- Following the space shuttle Atlantis' separation from the Russian Mir Space Station, astronaut Jerome (Jay) Apt, mission specialist, eyeballs a photographic target on Earth prior to capturing it on film with a handheld 70mm camera from the aft flight deck. Scientists at the Johnson Space Center (JSC), who helped to plan the various target sites, will later analyze the film in their Houston laboratories.

Laboratory test and acoustic analysis of cabin treatment for propfan test assessment aircraft

NASA Technical Reports Server (NTRS)

Kuntz, H. L.; Gatineau, R. J.

1991-01-01

An aircraft cabin acoustic enclosure, built in support of the Propfan Test Assessment (PTA) program, is described. Helmholtz resonators were attached to the cabin trim panels to increase the sidewall transmission loss (TL). Resonators (448) were located between the trim panels and fuselage shell. In addition, 152 resonators were placed between the enclosure and aircraft floors. The 600 resonators were each tuned to a 235 Hz resonance frequency. After flight testing on the PTA aircraft, the enclosure was tested in the Kelly Johnson R and D Center Acoustics Lab. Laboratory noise reduction (NR) test results are discussed. The enclosure was placed in a Gulfstream 2 fuselage section. Broadband (138 dB overall SPL) and tonal (149 dB overall SPL) excitations were used in the lab. Tonal excitation simulated the propfan flight test excitation. The fundamental tone was stepped in 2 Hz intervals from 225 through 245 Hz. The resonators increase the NR of the cabin walls around the resonance frequency of the resonator array. The effects of flanking, sidewall absorption, cabin adsorption, resonator loading of trim panels, and panel vibrations are presented. Increases in NR of up to 11 dB were measured.

Image Transformations-Montserrat

NASA Technical Reports Server (NTRS)

2002-01-01

A slightly oblique digital photograph of Montserrat taken from the International Space Station was posted to Earth Observatory in December 2001. An Earth Observatory reader used widely available software to correct the oblique perspective and adjust the color. The story of how he modified the image includes step-by-step instructions that can be applied to other photographs. Photographs of Earth taken by astronauts have shaped our view of the Earth and are part of our popular culture because NASA makes them easily accessible to the public. Read the Transformations Story for more information. The original image was digital photograph number ISS002-E-9309, taken on July 9, 2001, from the International Space Station and was provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography of Earth. Bill Innanen provided the transformed image and the story of how he did it.

Spacecraft Multiple Array Communication System Performance Analysis

NASA Technical Reports Server (NTRS)

Hwu, Shian U.; Desilva, Kanishka; Sham, Catherine C.

2010-01-01

The Communication Systems Simulation Laboratory (CSSL) at the NASA Johnson Space Center is tasked to perform spacecraft and ground network communication system simulations, design validation, and performance verification. The CSSL has developed simulation tools that model spacecraft communication systems and the space and ground environment in which the tools operate. In this paper, a spacecraft communication system with multiple arrays is simulated. Multiple array combined technique is used to increase the radio frequency coverage and data rate performance. The technique is to achieve phase coherence among the phased arrays to combine the signals at the targeting receiver constructively. There are many technical challenges in spacecraft integration with a high transmit power communication system. The array combining technique can improve the communication system data rate and coverage performances without increasing the system transmit power requirements. Example simulation results indicate significant performance improvement can be achieved with phase coherence implementation.

An Astronaut's View of Jewel-toned Lakes

NASA Technical Reports Server (NTRS)

2002-01-01

Astronauts onboard the International Space Station often observe small, otherwise unnoticed water bodies on the ground due to their unusual colors. For example, the Little Blue Run Dam and reservoir is located in western Pennsylvania, just south of the Ohio River. It is owned by Pennsylvania Power Company and used for industrial sludge impoundment. The materials suspended in the water give it a striking, turquoise color. Another lake with color linked commercial activity is Lake Gribben, just southeast of Palmer in Michigan's Upper Peninsula. Iron ore is extracted from New Richmond Mine visible just north of the lake. Images ISS004-E-10472 (Little Blue Run, April 4, 2002) and ISS004-E-10319 (Gribben, April 22, 2002) were provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography of Earth

Environmental Assessment: Johnson County Road F-20 Bypass, Johnson County, Iowa.

DTIC Science & Technology

1986-08-01

D-A184 328 ENVIRONMENTAL ASSESSMENT- JOHNSON COUNTY ROAD F-20 vil BYPASS JOHNSON COUNTY’ IOWA (U) ARMY ENGINEER DISTRICT ROCK ISLAND IL AUG 86...BYPASS JOHNSON COUNTY, IOWA DTIC SELECTEI AUG 24 198D AUGUST 1986 -’"Thn; c>, .. i ’, been p ore i Icr publj rJlxaje aid sale; ii ,,. I distibu on is...2004 19 EPLY TO ATTENTION OP NCRPD-E ENVIRONMENTAL ASSE SSMENT JOHNSON COUNTY ROAD F-20 BYPASS JOHNSON COUNTY, IOWA Acce3siofl For NTIS MR& QUA~rTY

Applications of Texture Analysis for Rock Types Discrimination

DTIC Science & Technology

1983-12-01

Environment , Inc. 305 Main Street Johnson City, New York 13790 ’-, nUi «O i’ö^ i OTIC A r" o C_3 ^PProved for puV/iie rclcaüef äistributioa...and Environment , Inc. Mr. Jack Rachlin and his associates at U.S. Geological .urvey served as the reviewer of the effort. Lt. Colonel James Smith of...PERFORMIMO CRGANIZATION HAMC AND AODnE»» Susquehanna Resources and Environment , inc. 305 Main Street Johnson City, New York 13790 II. CONTROLLIMO

A Fifty-Year Love Affair with Organic Chemistry (by William S. Johnson)

NASA Astrophysics Data System (ADS)

Kauffman, Reviewed By George B.; Kauffman, Laurie M.

1999-12-01

This latest volume is the 20th in Jeff Seeman's projected 22-volume series of autobiographies of 20th-century organic chemists that began publication in 1990 (Kauffman, G. B. J. Chem. Educ. 1991, 68, A21). Unfortunately, Johnson did not live to see this volume in print. Ted Bartlett and Ray Conrow reviewed the final manuscript, galleys, and page proofs; and Ted Bartlett, Paul Bartlett, John D. Roberts, and Gilbert Stork contributed an epilogue that complements Johnson's own words, adds a warm, personal final touch that he was unable to provide, and incorporates his final research into the volume. Born in New Rochelle, New York, on February 24, 1913, William Summer Johnson attended Amherst College with the aid of a scholarship and various odd jobs such as tending furnace, washing dishes, and playing saxophone in dance bands (he seriously considered becoming a professional musician). Here he became enamored with organic chemistry, which he taught as an instructor for a year after his graduation magna cum laude in 1936. He then worked with a fellowship under Louis Fieser, who sparked his interest in steroids, at Harvard University, from which he received his M.A. (1938) and Ph.D. (1940) degrees. In 1940 Johnson joined the faculty at the University of Wisconsin, where he rose through the ranks, eventually becoming Homer Adkins Professor of Chemistry (1954-60). He began the total synthesis of steroids, the main subject of his life's work, "which soon proved to be the hottest synthetic target of the time". In 1960 he accepted an invitation to become head of and to upgrade the Stanford University Chemistry Department. With faculty recruiting as his primary concern, he was able to add Carl Djerassi, Paul J. Flory, Harden M. McConnell, Henry Taube, and Eugene E. van Tamelen to the department, resulting in its spectacular rise from 15th to 5th place in the nation. He remained at Stanford for the rest of his career, serving as department head for nine years. He died at the age of 82 on August 19, 1995. Johnson's book reads like a Who's Who of Organic Chemistry, with descriptions, impressions, and thumbnail sketches of such luminaries as Sir Robert Robinson, Robert B. Woodward, Gilbert Stork, Carl Djerassi, Derek Barton, John D. ("Jack") Roberts, and authors of other Profiles volumes. During his long and productive career, Johnson made many contributions to contemporary organic chemistry, the genesis and course of which he describes lucidly with extensive use of 110 structural formulas, 75 reaction schemes, and occasional laboratory notebook pages. Three hundred fifty-six graduate and undergraduate students, postdocs, and visiting professors (many of whom are shown in the 63 formal and informal photographs in the book) have worked with him through five and a half decades. In "Some Concluding Remarks about Our Research", Johnson states, "The reviewed research did not evolve from a master plan; indeed it was largely a matter of following one's nose and trying to look at things that related to areas that were regarded as important issues of the time." Johnson's intimate and revealing autobiography will not only appeal to synthetic organic chemists but will be of interest to both present and future generations of students and instructors of chemistry courses and the history of science as well as to all persons concerned with the human aspects of science.

LAD-C: A large area debris collector on the ISS

NASA Technical Reports Server (NTRS)

Liou, J.-C.; Giovane, F. J.; Corsaro, R. D.; Burchell, M. J.; Drolshagen, G.; Kawai, H.; Stansbery, E. G.; Tabata, M.; Westphal, A. J.; Yano, H.

2006-01-01

The Large Area Debris Collector (LAD-C) is a 10 sq m aerogel and acoustic sensor system under development by the U.S. Naval Research Laboratory (NRL) with main collaboration from the NASA Orbital Debris Program Office at Johnson Space Center, JAXA Institute of Space and Astronautical Science (ISAS), Chiba University (Japan), ESA Space Debris Office, University of California at Berkeley, and University of Kent at Canterbury (UK). The U.S. Department of Defense (DoD) Space Test Program (STP) has assumed the responsibility for having the system manifested and deployed on the International Space Station (ISS), and then having it retrieved and returned to Earth after one to two years. LAD-C will attempt to utilize the ISS as a scientific platform to characterize the near-Earth meteoroid and orbital debris environment in the size regime where little data exist. In addition to meteoroid and orbital debris sample return, the acoustic sensors will record impact time, location, signal strength, and acoustic waveform data of the largest collected samples. A good time-dependent meteoroid and orbital debris flux estimate can be derived. Analysis of the data will also enable potential source identification of some of the collected samples. This dynamical link can be combined with laboratory composition analysis of impact residuals extracted from aerogel to further our understanding of orbital debris population, and the sources of meteoroids, asteroids and comets.

The effect of cooperative learning on the attitudes toward science and the achievement of students in a non-science majors' general biology laboratory course at an urban community college

NASA Astrophysics Data System (ADS)

Chung-Schickler, Genevieve C.

The purpose of this study was to evaluate the effect of cooperative learning strategies on students' attitudes toward science and achievement in BSC 1005L, a non-science majors' general biology laboratory course at an urban community college. Data were gathered on the participants' attitudes toward science and cognitive biology level pre and post treatment in BSC 1005L. Elements of the Learning Together model developed by Johnson and Johnson and the Student Team-Achievement Divisions model created by Slavin were incorporated into the experimental sections of BSC 1005L. Four sections of BSC 1005L participated in this study. Participants were enrolled in the 1998 spring (January) term. Students met weekly in a two hour laboratory session. The treatment was administered to the experimental group over a ten week period. A quasi-experimental pretest-posttest control group design was used. Students in the cooperative learning group (nsb1 = 27) were administered the Test of Science-Related Attitudes (TOSRA) and the cognitive biology test at the same time as the control group (nsb2 = 19) (at the beginning and end of the term). Statistical analyses confirmed that both groups were equivalent regarding ethnicity, gender, college grade point average and number of absences. Independent sample t-tests performed on pretest mean scores indicated no significant differences in the TOSRA scale two or biology knowledge between the cooperative learning group and the control group. The scores of TOSRA scales: one, three, four, five, six, and seven were significantly lower in the cooperative learning group. Independent sample t-tests of the mean score differences did not show any significant differences in posttest attitudes toward science or biology knowledge between the two groups. Paired t-tests did not indicate any significant differences on the TOSRA or biology knowledge within the cooperative learning group. Paired t-tests did show significant differences within the control group on TOSRA scale two and biology knowledge. ANCOVAs did not indicate any significant differences on the post mean scores of the TOSRA or biology knowledge adjusted by differences in the pretest mean scores. Analysis of the research data did not show any significant correlation between attitudes toward science and biology knowledge.

Spaceflight Radiation Health program at the Lyndon B. Johnson Space Center

NASA Technical Reports Server (NTRS)

Johnson, A. Steve; Badhwar, Gautam D.; Golightly, Michael J.; Hardy, Alva C.; Konradi, Andrei; Yang, Tracy Chui-Hsu

1993-01-01

The Johnson Space Center leads the research and development activities that address the health effects of space radiation exposure to astronaut crews. Increased knowledge of the composition of the environment and of the biological effects of space radiation is required to assess health risks to astronaut crews. The activities at the Johnson Space Center range from quantification of astronaut exposures to fundamental research into the biological effects resulting from exposure to high energy particle radiation. The Spaceflight Radiation Health Program seeks to balance the requirements for operational flexibility with the requirement to minimize crew radiation exposures. The components of the space radiation environment are characterized. Current and future radiation monitoring instrumentation is described. Radiation health risk activities are described for current Shuttle operations and for research development program activities to shape future analysis of health risk.

The use of graphics in the design of the human-telerobot interface

NASA Technical Reports Server (NTRS)

Stuart, Mark A.; Smith, Randy L.

1989-01-01

The Man-Systems Telerobotics Laboratory (MSTL) of NASA's Johnson Space Center employs computer graphics tools in their design and evaluation of the Flight Telerobotic Servicer (FTS) human/telerobot interface on the Shuttle and on the Space Station. It has been determined by the MSTL that the use of computer graphics can promote more expedient and less costly design endeavors. Several specific examples of computer graphics applied to the FTS user interface by the MSTL are described.

Operational and Systems Requirements for an In-Flight and Field Portable Laboratory.

DTIC Science & Technology

1992-04-01

MENTPEAIOASADSYTM REIWIANALYSIS TE N M NA CH ONLRPR SUPPFiguT 2. Sequence of OU events. EVAC ATIO MIS ION3 First, the applicable parts of the AE...Systems, Inc. CSI 501 John Bunn Co. OXI-Pulse Healthdyne Model 930 Kontron Instruments 7840, 7845 Marquest PULSOX-7 Nelicor N-10, N-100, N-200, N-1000...Ries, Andrew L.; Prewitt, Lela M.; Johnson, Jeffery J., Skin Color and Ear Oximetry. Chs . 96/2, pp. 287-290 (August 1989). 13. Riley, J. B.; Burgess, B

ESA Astronaut Philippe Perrin preparing for an NBL dive.

NASA Image and Video Library

2001-11-26

JSC2001-02945 (26 November 2001) --- Astronaut Franklin R. Chang-Diaz, STS-111 mission specialist, is photographed as the final touches are made on the training version of the Extravehicular Mobility Unit (EMU) space suit prior to being submerged in the waters of the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center (JSC). Fellow crewmember Paul S. Lockhart (left), pilot, and crew trainer Joe Cambiaso assist Chang-Diaz. STS-111 will be the 14th shuttle mission to visit the International Space Station (ISS).

Influence of pH on the Transport of Silver Nanoparticles in Saturated Porous Media: Laboratory Experiments and Modeling

DTIC Science & Technology

2012-03-01

energy minimum as discussed in previous studies using latex particles (Franchi and O’Melia 2003) and carbon nanotubes (Jaisi et al. 2008). The fact...Walled Carbon Nanotubes in Porous Media: Filtration Mechanisms and Reversibility.” Environmental Science & Technology, 42, 8317-8323. Johnson, W. P...A similar observation was reported for carbonate -coated AgNP at acidic pH (Piccapietra et al. 2011). The concentration of total Ag in the effluent

The Moon; twenty years later

USGS Publications Warehouse

Kerr, R. A.

1989-01-01

The 20th anniversary of the first landing on the Moon occurred on July 21, 1989. The vast majority of the Moon rocks collected by the Apollo mission astronauts await further study in the continuing effort to unravel the origin and evolution of Earth's nearest neighbor. Not that the 382-kilogram treasure trove of lunar samples has been gathering dust in the Planetary Materials Laboratory at the Johnson Space Center in Houston. It is just that lunar scientists are being very sparing in their use of the rocks. 

Agile Development Methods for Space Operations

NASA Technical Reports Server (NTRS)

Trimble, Jay; Webster, Chris

2012-01-01

Main stream industry software development practice has gone from a traditional waterfall process to agile iterative development that allows for fast response to customer inputs and produces higher quality software at lower cost. How can we, the space ops community, adopt state of the art software development practice, achieve greater productivity at lower cost, and maintain safe and effective space flight operations? At NASA Ames, we are developing Mission Control Technologies Software, in collaboration with Johnson Space Center (JSC) and, more recently, the Jet Propulsion Laboratory (JPL).

STS-61 air-bearing floor training in bldg 9N with Astronaut Jeff Hoffman

NASA Image and Video Library

1993-06-07

S93-35696 (7 June 1993) --- Making use of the air-bearing floor in Johnson Space Center's (JSC) Shuttle Mockup and Integration Laboratory, astronaut Jeffrey A. Hoffman practices working with the Hubble Space Telescope's (HST) Wide Field/Planetary Camera (WF/PC). Hoffman is one of four mission specialists who will participate in HST servicing on the scheduled December mission. Changing out the large camera is one of several chores to be performed by the four. Photo credit: NASA

Installation Restoration Program. Phase 2. Confirmation/Quantification, Stage 2 for Seymour Johnson Air Force Base, North Carolina. Volume 2

DTIC Science & Technology

1988-11-01

Biochem., 46, 200-208 (1972). Walter, R. L., Willis, R. D., Gutknecht, W. F., and Joyce, J. M. "An- alysis of Biological, Clinical and Environmental...Constituents (POHC) Measurements during Hazardous Waste Trial Burn Tests," Journal of the Air Pollution Control Association, 35(2), 143-147, rebruaryI 99...to June 1975. University of Virginia. Medical Technologist, Student Health Center. Performed various clinical laboratory tests, such as complete

Catherine G. Coleman at astronaut candidate survival training

NASA Image and Video Library

1993-07-15

S93-38725 (12-14 Sept. 1992) --- Catherine G. Coleman, a member of the 1992 class of astronaut candidates at the Johnson Space Center (JSC), gathers up a parachute. The chute had just been used in one of many exercises experienced by the trainees at a three-day parachute/survival course hosted by Vance Air Force Base near Enid, Oklahoma. EDITOR?S NOTE: Coleman was later named as mission specialist for the United States Microgravity Laboratory (USML-2) mission, scheduled to fly as STS-73 in 1995.

Astronaut Catherine G. Coleman during WETF training

NASA Image and Video Library

1994-01-12

S94-25956 (April 1994) --- Astronaut Catherine G. Coleman, mission specialist, wearing a high-fidelity training version of an Extravehicular Mobility Unit (EMU), trains for a contingency space walk at the Johnson Space Center?s (JSC) Weightless Environment Training Facility (WET-F). Coleman has recently been named as one of seven crew members for the U.S. Microgravity Laboratory (USML-2) mission. The 25-feet deep pool is used to train astronauts for mission specific space walk chores as well as for contingency Extravehicular Activity (EVA) tasks.

n/a

NASA Image and Video Library

1971-08-01

The Apollo Telescope Mount (ATM), designed and developed by the Marshall Space Flight Center, was one of four major components comprising the Skylab (1973-1979). The ATM housed the first manned scientific telescope in space. This photograph is of the ATM thermal systems unit undergoing testing in the Space Environment Simulation Laboratory of the Manned Spacecraft Center (MSC). The ATM thermal systems unit was used to control the temperatures of space instrument's subsystems during a mission. The MSC was renamed the Johnson Space Center (JSC) in early 1973.

STS-104 Crew Training of Jim Reilly in EMU fit check

NASA Image and Video Library

2001-04-09

JSC2001-E-11690 (9 April 2001) --- Astronaut James F. Reilly, STS-104 mission specialist, prepares to don his helmet for an Extravehicular Mobility Unit (EMU) fit check in one of the chambers in the Crew Systems Laboratory at the Johnson Space Center (JSC). The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

STS-104 Crew Training of Jim Reilly in EMU fit check

NASA Image and Video Library

2001-04-09

JSC2001-E-11691 (9 April 2001) --- Astronaut James F. Reilly, STS-104 mission specialist, prepares to don his helmet for an Extravehicular Mobility Unit (EMU) fit check in one of the chambers in the Crew Systems Laboratory at the Johnson Space Center (JSC). The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

Astronaut Curtis Brown suspended by simulated parachute gear during training

NASA Image and Video Library

1994-06-28

S94-37516 (28 June 1994) --- Astronaut Curtis L. Brown is suspended by a simulated parachute gear during an emergency bailout training exercise in the Johnson Space Center's (JSC) Weightless Environment Training Facility (WET-F). Making his second flight in space, Brown will join four other NASA astronauts and a European mission specialist for a week and a half in space aboard the Space Shuttle Atlantis in support of the Atmospheric Laboratory for Applications and Science (ATLAS-3) mission.

Integration of a sensor based multiple robot environment for space applications: The Johnson Space Center Teleoperator Branch Robotics Laboratory

NASA Technical Reports Server (NTRS)

Hwang, James; Campbell, Perry; Ross, Mike; Price, Charles R.; Barron, Don

1989-01-01

An integrated operating environment was designed to incorporate three general purpose robots, sensors, and end effectors, including Force/Torque Sensors, Tactile Array sensors, Tactile force sensors, and Force-sensing grippers. The design and implementation of: (1) the teleoperation of a general purpose PUMA robot; (2) an integrated sensor hardware/software system; (3) the force-sensing gripper control; (4) the host computer system for dual Robotic Research arms; and (5) the Ethernet integration are described.

Astronaut Heidemarie M. Stefanyshyn-Piper During STS-115 Training

NASA Technical Reports Server (NTRS)

2005-01-01

Wearing a training version of the shuttle launch and entry suit, STS-115 astronaut and mission specialist, Heidemarie M. Stefanyshyn-Piper, puts the final touches on her suit donning process prior to the start of a water survival training session in the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center. Launched on September 9, 2006, the STS-115 mission continued assembly of the International Space Station (ISS) with the installation of the truss segments P3 and P4.

STS-114 Media Day at the NBL

NASA Image and Video Library

2005-02-24

JSC2005-E-07623 (24 February 2005) --- Astronaut Stephen K. Robinson and Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi (partially obscured), both STS-114 mission specialists, are about to be submerged in the waters of the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center (JSC). Noguchi and Robinson are wearing training versions of the Extravehicular Mobility Unit (EMU) spacesuit. Divers are in the water to assist the crewmembers during this training session, which occurred during STS-114 Media Day at the NBL.

STS-104 Crew at the NBL

NASA Image and Video Library

2001-04-13

JSC2001-E-10909 (13 April 2001) --- Astronaut James F. Reilly, mission specialist, gets help with final touches on the training version of his Extravehicular Mobility Unit (EMU) space suit prior to being submerged in the waters of the Neutral Buoyancy Laboratory (NBL) at the Johnson Space Center (JSC). The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis’ first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

Design Guidelines for User Transactions with Battlefield Automated Systems: Prototype for a Handbook

DTIC Science & Technology

1984-05-01

83-86. Codd , E. F ., Seven Steps to Rendezvous with the Casual User (Technical Report RJ-1333). San Jose, California: IBM Research Laboratory, January...SCIENCES A Field Operating Agency under the Jurisdiction of the - Deputy Chief of Staff for Personnel L. NEALE COSBY EDGAR M. JOHNSON Colonel, IN...automated systems. The work here demonstrates that the concept can be productively extended to the behavioral domain. .I: UNC!•ASSI! F I TD SeCURITY CL

Astronaut Sullivan prepares to join crew in training

NASA Image and Video Library

1984-09-04

41D-3188 (2 September 1984) --- Astronaut Kathryn D. Sullivan, 41-G mission specialist, joins with other members of the seven-person crew prior to a training session in the Shuttle mockup and integration laboratory at the Johnson Space Center. Dr. Sullivan will be the first American woman to perform an extravehicular activity (EVA) in space when she joins Astronaut David C. Leestma for some outside-the-Challenger duty on October 9. The mission is scheduled for an October 5, 1984 launch.

STS-65 Commander Cabana floats in life raft during WETF bailout exercise

NASA Technical Reports Server (NTRS)

1994-01-01

STS-65 Commander Robert D. Cabana, suited in his launch and entry suit (LES) and launch and entry helmet, deploys a single person life raft during launch emergency egress (bailout) training at the Johnson Space Center's (JSC's) Weightless Environment Training Facility (WETF) Bldg 29. Cabana will be joined by five other NASA astronauts and a Japanese payload specialist for the International Microgravity Laboratory 2 (IML-2) mission aboard the Space Shuttle Columbia, Orbiter Vehicle (OV) 102, later this year.

Crew Training- STS-11 (RMS)

NASA Image and Video Library

1983-06-14

S83-33925 (14 June 1983) --- Astronaut Ronald E. McNair, one of NASA?s three 41-B mission specialists, participates in a training session in the Shuttle one-g trainer in the Johnson Space Center?s mockup and integrating laboratory. He stands at the aft flight deck, where controls for the remote manipulator system (RMS) arm are located. Dr. McNair and the remainder of the five-man astronaut crew are scheduled to lift into space aboard the Challenger on February 3, 1984.

STS-126 suitup

NASA Image and Video Library

2008-02-26

JSC2008-E-015735 (26 Feb. 2008) --- Astronauts Robert S. (Shane) Kimbrough and Stephen G. Bowen (partially obscured), both STS-126 mission specialists, are submerged in the waters of the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center. Kimbrough and Bowen are attired in training versions of the Extravehicular Mobility Unit (EMU) spacesuit. SCUBA-equipped divers (out of frame) are in the water to assist the crewmembers in their rehearsal, intended to help prepare them for work on the exterior of the International Space Station.

Bipolar lead acid battery development

NASA Technical Reports Server (NTRS)

Eskra, Michael; Vidas, Robin; Miles, Ronald; Halpert, Gerald; Attia, Alan; Perrone, David

1991-01-01

A modular bipolar battery configuration is under development at Johnson Control, Inc. (JCI) and the Jet Propulsion Laboratory (JPL). The battery design, incorporating proven lead acid electrochemistry, yields a rechargeable, high-power source that is light weight and compact. This configuration offers advantages in power capability, weight, and volume over conventional monopolar batteries and other battery chemistries. The lead acid bipolar battery operates in a sealed, maintenance-free mode allowing for maximum application flexibility. It is ideal for high-voltage and high-power applications.

Voltage and Current Measurements in HIFX Diodes

DTIC Science & Technology

1977-08-01

Laboratories High- Intensity Flash X Ray Pacility. Sensitivities of these monitors have been measured to an accuracy of 10 percent or better by improved...importance of voltage (V) and current (1) monitors as a diagnostic tool for pulsed-electron beam machines such as High-Intensity Flash X Ray (HIFX) is well...15.4 2.7 109515. .2 7. - 3. 172.6 6.0 2.30 36. 4T. H. Martin, K. R. Prestwicht and D. L. Johnson, Summary of th e Hermes Flash X -Ray Program, Sandia

STS-65 crewmembers don LES equipment for MAIL Bldg 9NE egress training

NASA Technical Reports Server (NTRS)

1994-01-01

Attired in partial pressure launch and entry suits (LESs), two mission specialists and a payload specialist for the STS-65 International Microgravity Laboratory 2 (IML-2) mission, prepare to rehearse emergency escape procedures and other flight tasks. Technicians help crewmembers (left to right) Mission Specialist (MS) Leroy Chiao, MS Donald A. Thomas, and Japanese Payload Specialist Chiaki Mukai don LES equipment. Mukai represents Japan's National Space Development Agency (NASDA). In addition to the emergency egress training, the seven crewmembers also simulated their duties for launch and entry phases of the scheduled 13-day flight aboard Columbia, Orbiter Vehicle (OV) 102. The training session was held in Johnson Space Center's (JSC's) Mockup and Integration Laboratory (MAIL) Bldg 9NE.

Astronaut Jean-Francois Clervoy in middeck during launch/entry training

NASA Image and Video Library

1994-06-23

S94-40081 (23 June 1994) --- Wearing a training version of a partial pressure suit, Jean-Francois Clervoy, STS-66 international mission specialist, secures himself on a collapsible seat on the middeck of a Shuttle trainer during a rehearsal of procedures to be followed during launch and entry phases of his scheduled November flight. This rehearsal, held in the Crew Compartment Trainer (CCT) of the Johnson Space Center's (JSC) Shuttle Mockup and Integration Laboratory, was followed by a training session on emergency egress procedures. Clervoy, a European astronaut, will join five NASA astronauts for a week and a half aboard the Space Shuttle Atlantis in Earth-orbit in support of the Atmospheric Laboratory for Applications and Science (ATLAS-3).

What can Johnson & Johnson do to remain a giant in the health care industry?

PubMed

Carter, Tony

2002-01-01

As a major Fortune 500 corporation and manufacturer of significant drug products for the pharmaceutical industry, Johnson & Johnson has also had its share of marketing crisis, including the classic case example of The Tylenol Scare in Fall, 1982, so they can appreciate the need for effective marketing performance and customer responsiveness. This article will examine how Johnson & Johnson has adapted to a highly volatile business environment and how they can be benchmarked for highly competitive marketing strategies and practices.

Genetics Home Reference: Dubin-Johnson syndrome

MedlinePlus

... Twitter Home Health Conditions Dubin-Johnson syndrome Dubin-Johnson syndrome Printable PDF Open All Close All Enable ... to view the expand/collapse boxes. Description Dubin-Johnson syndrome is a condition characterized by jaundice, which ...

Genetics Home Reference: Stevens-Johnson syndrome/toxic epidermal necrolysis

MedlinePlus

... Conditions Stevens-Johnson syndrome/toxic epidermal necrolysis Stevens-Johnson syndrome/toxic epidermal necrolysis Printable PDF Open All ... to view the expand/collapse boxes. Description Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) is a ...

Staff - Kurt J. Johnson | Alaska Division of Geological & Geophysical

Science.gov Websites

Facebook DGGS News Natural Resources Geological & Geophysical Surveys Staff - Kurt J. Johnson main content Kurt J. Johnson Kurt J. Johnson Position: Geologist, Geologic Materials Center Address: 3651

Hypervelocity impact testing above 10 km/s of advanced orbital debris shields

NASA Astrophysics Data System (ADS)

Christiansen, Eric L.; Crews, Jeanne Lee; Kerr, Justin H.; Chhabildas, Lalit C.

1996-05-01

NASA has developed enhanced performance shields to improve the protection of spacecraft from orbital debris and meteoroid impacts. One of these enhanced shields includes a blanket of Nextel™ ceramic fabric and Kevlar™ high strength fabric that is positioned midway between an aluminum bumper and the spacecraft pressure wall. As part of the evaluation of this new shielding technology, impact data above 10 km/sec has been obtained by NASA Johnson Space Center (JSC) from the Sandia National Laboratories HVL ("hypervelocity launcher") and the Southwest Research Institute inhibited shaped charge launcher (ISCL). The HVL launches flyer-plates in the velocity range of 10 to 15 km/s while the ISCL launches hollow cylinders at ˜11.5 km/s. The >10 km/s experiments are complemented by hydrocode analysis and light-gas gun testing at the JSC Hypervelocity Impact Test Facility (HIT-F) to assess the effects of projectile shape on shield performance. Results from the testing and analysis indicate that the Nextel™/Kevlar™ shield provides superior protection performance compared to an all-aluminum shield alternative.

User's guide for the Skylab integrated medical data analysis system

NASA Technical Reports Server (NTRS)

Grounds, D. J.; Archer, G. T.; Marks, V. J.

1975-01-01

Capabilities of the Skylab Integrated Medical Data Analysis System (SIMDAS) are described and illustrated. User's instructions are also given for the operation of this system on the UNIVAC 1100 Series Demand System at the Johnson Space Center.

The results of an agricultural analysis of the ERTS-1 MSS data at the Johnson Space Center

NASA Technical Reports Server (NTRS)

Bizzell, R. M.; Wade, L. C.; Prior, H. L.; Spiers, B.

1973-01-01

The initial analysis of the ERTS-1 multispectral scanner (MSS) data at the Johnson Space Center (JSC), Houston, Texas is discussed. The primary data set utilized was the scene over Monterey Bay, California, on July 25, 1972, NASA ERTS ID No. 1002-18134. It was submitted to both computerized and image interpretative processing. An area in the San Joaquin Valley was submitted to an intensive evaluation of the ability of the data to (1) discriminate between crop types and (2) to provide a reasonably accurate area measurement of agricultural features of interest. The results indicate that the ERTS-1 MSS data is capable of providing the identifications and area extent of agricultural lands and field crop types.

Microgrid Design Analysis Using Technology Management Optimization and the Performance Reliability Model

DOE Office of Scientific and Technical Information (OSTI.GOV)

Stamp, Jason E.; Eddy, John P.; Jensen, Richard P.

Microgrids are a focus of localized energy production that support resiliency, security, local con- trol, and increased access to renewable resources (among other potential benefits). The Smart Power Infrastructure Demonstration for Energy Reliability and Security (SPIDERS) Joint Capa- bility Technology Demonstration (JCTD) program between the Department of Defense (DOD), Department of Energy (DOE), and Department of Homeland Security (DHS) resulted in the pre- liminary design and deployment of three microgrids at military installations. This paper is focused on the analysis process and supporting software used to determine optimal designs for energy surety microgrids (ESMs) in the SPIDERS project. There aremore » two key pieces of software, an ex- isting software application developed by Sandia National Laboratories (SNL) called Technology Management Optimization (TMO) and a new simulation developed for SPIDERS called the per- formance reliability model (PRM). TMO is a decision support tool that performs multi-objective optimization over a mixed discrete/continuous search space for which the performance measures are unrestricted in form. The PRM is able to statistically quantify the performance and reliability of a microgrid operating in islanded mode (disconnected from any utility power source). Together, these two software applications were used as part of the ESM process to generate the preliminary designs presented by SNL-led DOE team to the DOD. Acknowledgements Sandia National Laboratories and the SPIDERS technical team would like to acknowledge the following for help in the project: * Mike Hightower, who has been the key driving force for Energy Surety Microgrids * Juan Torres and Abbas Akhil, who developed the concept of microgrids for military instal- lations * Merrill Smith, U.S. Department of Energy SPIDERS Program Manager * Ross Roley and Rich Trundy from U.S. Pacific Command * Bill Waugaman and Bill Beary from U.S. Northern Command * Tarek Abdallah, Melanie Johnson, and Harold Sanborn of the U.S. Army Corps of Engineers Construction Engineering Research Laboratory * Colleagues from Sandia National Laboratories (SNL) for their reviews, suggestions, and participation in the work.« less

The Johnson Space Center Experimental Impact Lab: Contributions Toward Understanding the Evolution of the Solar System

NASA Technical Reports Server (NTRS)

See, T. H.; Montes, R.

2012-01-01

Impact is the most common and only weathering phenomenon affecting all the planetary bodies (e.g., planets, satellites, asteroids, comets, etc.) in the solar system. NASA Johnson Space Center s Experimental Impact Laboratory (EIL) includes three accelerators that are used in support of research into the effects of impact on the formation and evolution of the solar system. They permit researchers to study a wide variety of phenomena associated with high-velocity impacts into a wide range of geologic targets and materials relevant to astrobiological studies. By studying these processes, researchers can investigate the histories and evolution of planetary bodies and the solar system as a whole. While the majority of research conducted in the EIL addresses questions involving planetary impacts, work involving spacecraft components has been performed on occasion. An example of this is the aerogel collector material flown on the Stardust spacecraft that traveled to Comet Wild-2. This capture medium was tested and flight qualified using the 5 mm Light-Gas Gun located in the EIL.

Cognitive and neural components of the phenomenology of agency.

PubMed

Morsella, Ezequiel; Berger, Christopher C; Krieger, Stepehen C

2011-06-01

A primary aspect of the self is the sense of agency – the sense that one is causing an action. In the spirit of recent reductionistic approaches to other complex, multifaceted phenomena (e.g., working memory; cf. Johnson &Johnson, 2009), we attempt to unravel the sense of agency by investigating its most basic components, without invoking high-level conceptual or 'central executive' processes. After considering the high-level components of agency, we examine the cognitive and neural underpinnings of its low-level components, which include basic consciousness and subjective urges (e.g., the urge to breathe when holding one's breath). Regarding urges, a quantitative review revealed that certain inter-representational dynamics (conflicts between action plans, as when holding one's breath) reliably engender fundamental aspects both of the phenomenology of agency and of 'something countering the will of the self'. The neural correlates of such dynamics, for both primordial urges (e.g., air hunger) and urges elicited in laboratory interference tasks, are entertained. In addition, we discuss the implications of this unique perspective for the study of disorders involving agency.

Breast pads: their effectiveness and use by lactating women.

PubMed

Griffiths, R J

1993-03-01

The diversity of breast pads available and absence of data on their effectiveness led the Breastfeeding Association of South Africa to design laboratory simulation experiments measuring fluid retention and evaporative properties as indicators of pad surface dryness. Questionnaires distributed at four breastfeeding clinics were used to obtain data on mothers' use of pads and incidence of breast problems. The majority of mothers surveyed used a new disposable breast pad made by Johnson & Johnson. The experimental studies showed that this pad allowed no leaking and kept the breast markedly drier than other disposables. Exclusive use of these pads or cotton towelling pads did not produce a detectable increase in nipple problems. A home-made disposable breast pad using a nappy (diaper) liner encasing toilet paper was most effective at keeping the breast dry and offered good protection against leaking. Since it is economical and easy to use, it is recommended as a good alternative to expensive disposables. Clinging materials, e.g. gauze, cottonwool or paper, and panty liners, maintain excessive surface dampness and are not recommended. If used, two layers of nappy liner on the inner surface may enhance nipple dryness.

Severe jaundice due to coexistence of Dubin-Johnson syndrome and hereditary spherocytosis: a case report.

PubMed

Korkmaz, Uğur; Duman, Ali Erkan; Oğütmen Koç, Deniz; Gürbüz, Yeşim; Dındar, Gökhan; Ensaroğlu, Fatih; Sener, Selçuk Yusuf; Sentürk, Omer; Hülagü, Sadettin

2011-08-01

Dubin-Johnson syndrome is a chronic, benign, intermittent jaundice, mostly of conjugated hyperbilirubinemia. The level of bilirubin is not expected to be more than 20 mg/dl in this syndrome. In this article, we report a patient who was evaluated for hyperbilirubinemia and liver function test abnormalities and diagnosed with Dubin-Johnson syndrome coexisting with hereditary spherocytosis. We suggest that other diseases should be investigated if patients with Dubin-Johnson syndrome present with severe hyperbilirubinemia. Dubin-Johnson syndrome accompanied by hemolytic diseases might also have high coproporphyrin levels (as in Rotor's syndrome) than expected in pure Dubin-Johnson syndrome.

Neurocognitive functions of pediatric kidney transplant recipients.

PubMed

Molnar-Varga, Marta; Novak, Marta; Szabo, Attila J; Kelen, Kata; Streja, Elani; Remport, Adam; Mucsi, Istvan; Molnar, Miklos Z; Reusz, Gyorgy

2016-09-01

End-stage renal disease (ESRD) in children is associated with impaired neurocognitive function and development. However, data on factors associated with neurocognitive dysfunctions in children with kidney transplants are limited. We conducted a cross-sectional analysis comparing cognitive functions (using the Woodcock-Johnson International Edition, WJIE) in 35 kidney transplant and 35 healthy control children. Data on laboratory measurements, comorbidities, and social characteristics were collected. Transplant children had significantly worse scores on the intelligence quotient (IQ) test compared with controls [Full Scale IQ score 85 (26) vs 107 (10), p <0.001]. Lower maternal education level was significantly associated with lower WJIE cognitive test scores; however, no association was found between laboratory values and WJIE scores. Among children with kidney transplants, those with medical comorbid conditions had significantly lower Verbal Ability and Full Scale IQ scores. Earlier age of dialysis onset and a longer total time on dialysis (>9 months) were associated with lower test scores. Age-standardized duration of hospitalization was inversely correlated with IQ (r = -0.46, p <0.01) and was an independent significant predictor (Beta = -0.38, p = 0.02) of IQ scores in transplanted children. Child kidney transplant recipients have neurocognitive function impairments that are associated with markers of socioeconomic status (SES) and factors related to disease severity.

Major Robert Lawrence Memorial Tribute

NASA Image and Video Library

2017-12-08

During an Astronauts Memorial Foundation tribute honoring U.S. Air Foce Maj. Robert Lawrence, The Winston Scott “Cosmic Jazz Ensemble” performed. Participants are, from the left, former NASA astronaut Winston Scott playing trumpet, Al Dodds on bass, Stan Soloko playing drums, vocalist Shyrl “Lady Tandy” Johnson, and Ron Teixeira playing piano. Selected in 1967 for the Manned Orbiting Laboratory Program, Lawrence was the first African-American astronaut. He lost his life in a training accident 50 years ago. The ceremony took place in the Center for Space Education at the Kennedy Space Center Visitor Complex.

KSC-06pd1456

NASA Image and Video Library

2006-06-30

KENNEDY SPACE CENTER, FLA. - Inside Space Shuttle Discovery, these lockers store food containers for use on mission STS-121. Astronauts are supplied with three balanced meals, plus snacks. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Each astronaut’s food stored aboard the space shuttle is identified by a colored dot affixed to each package. Launch of Space Shuttle Discovery on mission STS-121 is scheduled for July 1. Photo credit: NASA/Kim Shiflett

Nutrient requirements and other factors involved in the culture of human kidney cells on microcarrier beads

NASA Technical Reports Server (NTRS)

Lewis, Marian L.; Morrison, Dennis R.

1987-01-01

The culture of human kidney cells on microcarrier beads in the Bioprocessing Laboratory at the Johnson Space Center is described. These were the first series of studies performed before and during 1983 to determine optimum conditions, including medium type, bead type and density. The composition of several medium types and the molecular weights of some common culture medium supplements and cellular proteins are included. The microgravity cell-to-bead attachment experiment performed on Space Transportation System Flight 8 is described.

Learning characteristics of a space-time neural network as a tether skiprope observer

NASA Technical Reports Server (NTRS)

Lea, Robert N.; Villarreal, James A.; Jani, Yashvant; Copeland, Charles

1993-01-01

The Software Technology Laboratory at the Johnson Space Center is testing a Space Time Neural Network (STNN) for observing tether oscillations present during retrieval of a tethered satellite. Proper identification of tether oscillations, known as 'skiprope' motion, is vital to safe retrieval of the tethered satellite. Our studies indicate that STNN has certain learning characteristics that must be understood properly to utilize this type of neural network for the tethered satellite problem. We present our findings on the learning characteristics including a learning rate versus momentum performance table.

Astronaut Catherine G. Coleman during WETF training

NASA Image and Video Library

1993-08-05

S93-42464 (September 1993) --- Astronaut Catherine G. Coleman, mission specialist for STS-73, dons a high-fidelity training version of an Extravehicular Mobility Unit (EMU) spacesuit at the Johnson Space Center?s (JSC) Weightless Environment Training Facility (WET-F). Coleman, who has recently been named as one of seven crew members for the U.S. Microgravity Laboratory (USML-2) mission, was about to go underwater in a 25-feet deep pool. The pool is used to train astronauts for mission specific space walk chores as well as for contingency extravehicular activity (EVA) tasks.

STS-104 Crew Training of Jim Reilly in EMU fit check

NASA Image and Video Library

2001-04-09

JSC2001-E-11687 (9 April 2001) --- Astronaut James F. Reilly, STS-104 mission specialist, prepares to don his Extravehicular Mobility Unit (EMU) space suit for a fit check in one of the chambers in the Crew Systems Laboratory at the Johnson Space Center (JSC). Reilly is wearing a thermal undergarment over which he will wear the EMU. The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.

Intelligent Highway System

NASA Technical Reports Server (NTRS)

1996-01-01

Under contract to the Texas Department of Transportation, AlliedSignal Technical Services developed the Transportation Guidance System (TransGuide) used in San Antonio, Texas. The system monitors the passage of traffic over the sensors embedded in the roadways and detects incidents. Control center operators are alerted to the occurrence of an accident and the area of the occurrence is highlighted on a map display. TransGuide incorporates technology AlliedSignal developed under various contracts to NASA at Goddard Space Flight Center, Johnson Space Center and Jet Propulsion Laboratory, including the design of ground control centers.

Human Factors Model

NASA Technical Reports Server (NTRS)

1993-01-01

Jack is an advanced human factors software package that provides a three dimensional model for predicting how a human will interact with a given system or environment. It can be used for a broad range of computer-aided design applications. Jack was developed by the computer Graphics Research Laboratory of the University of Pennsylvania with assistance from NASA's Johnson Space Center, Ames Research Center and the Army. It is the University's first commercial product. Jack is still used for academic purposes at the University of Pennsylvania. Commercial rights were given to Transom Technologies, Inc.

STS-62 crew prepare for emergency egress training

NASA Image and Video Library

1993-11-05

S93-48458 (5 Nov. 1993) --- In the Johnson Space Center's (JSC) Shuttle mockup and integration laboratory, the five crew members training for NASA's next mission are assisted in donning their partial pressure launch and entry suits. From left to right are astronaut John H. Casper, Andrew M. Allen, Pierre J. Thuot, Charles D. (Sam) Gemar and Marsha S. Ivins. Minutes later the crew was in the crew compartment trainer (CCT) rehearsing their scheduled March 1994 mission aboard the Space Shuttle Columbia. Launch, landing and emergency egress procedures were covered in the training session.

KSC-08pd0658

NASA Image and Video Library

2008-03-08

KENNEDY SPACE CENTER, FLA. -- The crew of space shuttle Endeavour's STS-123 mission arrive at NASA Kennedy Space Center's Shuttle Landing Facility for launch at 2:28 a.m. EDT on March 11. Exiting the plane are Pilot Gregory H. Johnson, followed by Mission Specialists Rick Linnehan and Takao Doi of the Japan Aerospace Exploration Agency. On this mission to the International Space Station, Endeavour and its crew will deliver the first section of the Japan Aerospace Exploration Agency's Kibo laboratory and the Canadian Space Agency's two-armed robotic system, Dextre. Photo credit: NASA/Kim Shiflett

Synthesis Laboratory for the U.S. Army Medical Research Institute of Infectious Diseases Selection Panel

DTIC Science & Technology

1991-01-14

McCain 27 1 M. D. Ochs 73.5 4 C Richards 203.25 11 Dr. J. M. Riordan 108.5 6 Glassware Technicians: A. D. Jackson 322 18 W. Johnson 172 10 R...Kissinger. L. W.; Von. 1. / Med. Chem., 1*4*. 68, 1220- 1225. 3. Robins, R. K; Christensen, L. F. /. Med. Chem., 1978, 21, 742 4. Branson , J. (Bristol...Myers), personal communication. 5. Branson , Joanne J.; Ghazzouli, I.; Hitchcock, M. J. M; Webb, R. R.; Martin, J. C, J. Med. Chem., 1989. 32, 1457-1463

STS-99 crewmembers Kavandi and Thiel suit up in EMUs for NBL training

NASA Image and Video Library

1999-05-27

S99-05726 (26 May 1999) --- Astronaut Janet L. Kavandi, mission specialist, is about to be lowered into a deep pool for an underwater training session. The training took place at the Johnson Space Center's Neutral Buoyancy Laboratory (NBL), part of the Sonny Carter Training Center. Kavandi has weights on the training version of her extravehicular mobility unit (EMU) which help to provide neutral buoyancy in the pool. Astronauts Kavandi and Gerhard P.J. Thiele were participating in a rehearsal of a contingency space walk for the STS-99 mission.

Nickel-hydrogen CPV battery update

NASA Technical Reports Server (NTRS)

Jones, Kenneth R.; Zagrodnik, Jeffrey P.

1993-01-01

The multicell common pressure vessel (CPV) nickel hydrogen battery manufactured by Johnson Controls Battery Group, Inc. has completed full flight qualification, including random vibration at 19.5 g for two minutes in each axis, electrical characterization in a thermal vacuum chamber, and mass-spectroscopy vessel leak detection. A first launch is scheduled for late in 1992 or early 1993 by the Naval Research Laboratory (NRL). Specifics of the launch date are not available at this time due to the classified nature of the program. Release of orbital data for the battery is anticipated following the launch.

77 FR 74013 - Granting of Request for Early Termination of the Waiting Period Under the Premerger Notification...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-12

... Green Equity Investors V, L.P.; J.W. Childs Equity Partners III, L.P.; Green Equity Investors V, L.P... 20130063 G Johnson & Johnson; Astellas Pharma Inc.; Johnson & Johnson. 20130144 G Charles W. Ergen; Cablevision Systems Corporation; Charles W. Ergen. [[Page 74015

50 CFR 226.213 - Critical habitat for Johnson's seagrass.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 50 Wildlife and Fisheries 10 2014-10-01 2014-10-01 false Critical habitat for Johnson's seagrass... Critical habitat for Johnson's seagrass. Critical habitat is designated to include substrate and water in... Johnson's seagrass. (a) A portion of the Indian River, Florida, north of Sebastian Inlet Channel, defined...

50 CFR 226.213 - Critical habitat for Johnson's seagrass.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Critical habitat for Johnson's seagrass... Critical habitat for Johnson's seagrass. Critical habitat is designated to include substrate and water in... Johnson's seagrass. (a) A portion of the Indian River, Florida, north of Sebastian Inlet Channel, defined...

50 CFR 226.213 - Critical habitat for Johnson's seagrass.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 50 Wildlife and Fisheries 10 2013-10-01 2013-10-01 false Critical habitat for Johnson's seagrass... Critical habitat for Johnson's seagrass. Critical habitat is designated to include substrate and water in... Johnson's seagrass. (a) A portion of the Indian River, Florida, north of Sebastian Inlet Channel, defined...

50 CFR 226.213 - Critical habitat for Johnson's seagrass.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Critical habitat for Johnson's seagrass... Critical habitat for Johnson's seagrass. Critical habitat is designated to include substrate and water in... Johnson's seagrass. (a) A portion of the Indian River, Florida, north of Sebastian Inlet Channel, defined...

50 CFR 226.213 - Critical habitat for Johnson's seagrass.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 50 Wildlife and Fisheries 10 2012-10-01 2012-10-01 false Critical habitat for Johnson's seagrass... Critical habitat for Johnson's seagrass. Critical habitat is designated to include substrate and water in... Johnson's seagrass. (a) A portion of the Indian River, Florida, north of Sebastian Inlet Channel, defined...

Alternative Fuels Data Center: Johnson Space Center Explores Alternative

Science.gov Websites

Fuel Vehicles Johnson Space Center Explores Alternative Fuel Vehicles to someone by E-mail Share Alternative Fuels Data Center: Johnson Space Center Explores Alternative Fuel Vehicles on Facebook Tweet about Alternative Fuels Data Center: Johnson Space Center Explores Alternative Fuel Vehicles on

Fully Coupled Thermomechanical Finite Element Analysis of Material Evolution During Friction-Stir Welding of AA5083

DTIC Science & Technology

2009-09-03

coefficients are set to a value of 0.3. The stick/slip critical shear stress level is defined using a modified Coulomb friction law. Within this law, there...Modified Johnson Cook Model Equivalent Plastic Strain a P M,htgnert S d lei Y 1 2 3 4 5 6 7 420 440 460 480 500 520 540 560 Original Johnson Cook Model...Lett., 2005, 59, 3315–3318. 7 Thomas, W. M. and Nicholas, E. D. Friction stir welding for the transportation industries. Mater. Des ., 1997, 18, 269

Magic Johnson and children's conceptions of AIDS.

PubMed

Quadagno, D; Eberstein, I W; Foster, K; Sittig, J E; Sly, D F; Kistner, J A

1997-08-01

Longitudinal data for a heterogeneous sample of 609 elementary school children are used to assess the long-term effects of Magic Johnson's announcement on children's HIV and AIDS conceptions. Four hypotheses are tested concerning these relationships, and background variables measured prior to Johnson's announcement are controlled. Findings suggest that Johnson's announcement increased children's HIV and AIDS knowledge and reduced their prejudice toward a hypothetical child with AIDS. No relationship is evident between the announcement and perceived vulnerability to HIV and AIDS. Males are more likely to be aware of Johnson's announcement, but its effects are more pronounced among blacks. Findings from the present research affirm the potential for celebrities like Johnson in HIV and AIDS education campaigns directed toward children.

Study of Lyndon B. Johnson Space Center utility systems

NASA Technical Reports Server (NTRS)

Redding, T. E.; Huber, W. C.

1977-01-01

The results of an engineering study of potential energy saving utility system modifications for the NASA Lyndon B. Johnson Space Center are presented. The objective of the study was to define and analyze utility options that would provide facility energy savings in addition to the approximately 25 percent already achieved through an energy loads reduction program. A systems engineering approach was used to determine total system energy and cost savings resulting from each of the ten major options investigated. The results reported include detailed cost analyses and cost comparisons of various options. Cost are projected to the year 2000. Also included are a brief description of a mathematical model used for the analysis and the rationale used for a site survey to select buildings suitable for analysis.

Indian Education; Johnson-O'Malley Activities: Annual Report, 1969-1970.

ERIC Educational Resources Information Center

Barlow, Earl J.; Billedeaux, Dwight A.

Information is given on Johnson-O'Malley funds provided for education of Montana's Indians during 1969-70. After a summary of such Johnson-O'Malley activities as provision of foster homes, special transportation, and home-school liaison, excerpts from Johnson-O'Malley project reports are presented (by reservation). The number of Montana Indian…

Aggressiveness of loose kernel smut isolate from Johnson grass on sorghum line BTx643

USDA-ARS?s Scientific Manuscript database

An isolate of loose kernel smut obtained from Johnson grass was inoculated unto six BTx643 sorghum plants in the greenhouse to determine its aggressiveness. All the BTx643 sorghum plants inoculated with the Johnson grass isolate were infected. Mean size of the teliospores from the Johnson grass, i...

33 CFR 110.148 - Johnsons River at Bridgeport, Conn.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Johnsons River at Bridgeport... SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.148 Johnsons River at Bridgeport, Conn. (a) The anchorage grounds. In Johnsons River, beginning at a point “A” latitude 41°10′12.3...

Egmont National Park, New Zealand

NASA Technical Reports Server (NTRS)

2002-01-01

The lush forests of Egmont National Park, on New Zealand's North Island, contrast with the pasturelands outside the circular park boundaries. The unique shape of the park results from its first protection in 1881, which specified that a forest reserve would extend in a 9.6 km radius from the summit of Mt. Taranaki (named Mt. Egmont by Captain Cook). The park covers about 33,500 hectares and Mt. Egmont stands at 2518 m. The volcano began forming 70,000 years ago, and last erupted in 1755. A series of montane habitats occur in procession up the flanks of the volcano-from rainforest, to shrubs, to alpine, and finally snow cover. Image STS110-726-6, was taken by Space Shuttle crewmembers on 9 April 2002 using a Hasselblad film camera. Image provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography of Earth.

Mayon volcano, southeast Luzon, Philippines

NASA Technical Reports Server (NTRS)

2002-01-01

Mayon volcano is the most active volcano in the Philippines, located just north of the coastal town of Legaspi in southern Luzon about 325 km southeast of Manila. Mayon is a near-perfect cone; its steep, forested slopes look rather like a bull's eye when viewed from above. For scale, Mayon's circular footprint is about 16 km in diameter. This photograph was taken from the Space Shuttle on April 8, 1997. At the time the photo was taken, Mayon sported a steam plume from the summit. The lighter (non-forested) regions that radiate from the summit to the southern slopes are flows from eruptions that have occurred over the past twenty-five years. The current eruption, which started June 24, 2001, is sending flows down the southeast slope in the general direction of Legaspi. Image STS083-747-88 was provided by the by the Earth Sciences and Image Analysis Laboratory, Johnson Space Center. Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography of Earth.

KSC-06pd1297

NASA Image and Video Library

2006-06-30

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility at NASA's Kennedy Space Center, flight crew systems technician Troy Mann and flight crew systems manager Jim Blake secure the storage boxes holding the food containers that will be stowed on Space Shuttle Discovery for the flight of mission STS-121. The containers hold meals prepared for the mission crew. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. Launch of Space Shuttle Discovery on mission STS-121 is scheduled for July 1. Photo credit: NASA/Jack Pfaller

KSC-06pd1296

NASA Image and Video Library

2006-06-30

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility at NASA's Kennedy Space Center, flight crew systems technician Troy Mann and flight crew systems manager Jim Blake store the food containers that will be stowed on Space Shuttle Discovery for the flight of mission STS-121. The containers hold meals prepared for the mission crew. Mann and Blake are with United Space Alliance ground operations. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. Launch of Space Shuttle Discovery on mission STS-121 is scheduled for July 1. Photo credit: NASA/Jack Pfaller

KSC-06pd1295

NASA Image and Video Library

2006-06-30

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility at NASA's Kennedy Space Center, Jim Blake, Dennis Huefner and Troy Mann wrap food containers that will be stowed on Space Shuttle Discovery for the flight of mission STS-121. The containers hold meals prepared for the mission crew. The men are with United Space Alliance ground operations. Astronauts select their own menus from a large array of food items. Astronauts are supplied with three balanced meals, plus snacks. Foods flown on space missions are researched and developed at the Space Food Systems Laboratory at the Johnson Space Center (JSC) in Houston, which is staffed by food scientists, dietitians and engineers. Foods are analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations and many other methods. Each astronaut’s food is stored aboard the space shuttle and is identified by a colored dot affixed to each package. Launch of Space Shuttle Discovery on mission STS-121 is scheduled for July 1. Photo credit: NASA/Jack Pfaller

Smoky Air over North Carolina and Virginia

NASA Technical Reports Server (NTRS)

2002-01-01

This photograph taken from the Space Shuttle Discovery was taken at a slightly oblique look angle to better view air pollution and other atmospheric features. The photograph was taken with the Shuttle in a position over the Atlantic Ocean looking back toward the North Carolina and Virginia coast. The astronauts used a 35 mm camera and standard color film. The section of coast shown stretches from the Delmarva Peninsula on the right to beyond Charleston, South Carolina on the left. On October 23, 2000, high pressure centered over the northeastern U.S. had created a capping inversion for aerosols. Forest fire smoke and industrial air pollution accumulated under the inversion. The inversion pattern is stronger inland, and the aerosols are being banked against the Piedmont. Relatively clearer air is flowing from the ocean over the Carolina coastal plain. Small smoke plumes from individual fires can also be seen on the ground stretching from central Virginia to Raleigh, NC. Image provided by the Earth Science and Image Analysis Laboratory, Johnson Space Center

Chemical Analysis Results for Potable Water from ISS Expeditions 21 Through 25

NASA Technical Reports Server (NTRS)

Straub, John E., II; Plumlee, Debrah K.; Schultz, John R.; McCoy, J. Torin

2011-01-01

The Johnson Space Center Water and Food Analytical Laboratory (WAFAL) performed detailed ground-based analyses of archival water samples for verification of the chemical quality of the International Space Station (ISS) potable water supplies for Expeditions 21 through 25. Over a 14-month period the Space Shuttle visited the ISS on four occasions to complete construction and deliver supplies. The onboard supplies of potable water available for consumption by the Expeditions 21 to 25 crews consisted of Russian ground-supplied potable water, Russian potable water regenerated from humidity condensate, and US potable water recovered from urine distillate and condensate. Chemical archival water samples that were collected with U.S. hardware during Expeditions 21 to 25 were returned on Shuttle flights STS-129 (ULF3), STS-130 (20A), STS-131 (19A), and STS-132 (ULF4), as well as on Soyuz flights 19-23. This paper reports the analytical results for these returned potable water archival samples and their compliance with ISS water quality standards.

Geothermal Field Near Rotorua, New Zealand

NASA Technical Reports Server (NTRS)

2002-01-01

Historical sketches show the indigenous Maori cooking with natural hot waters and steam prior to the arrival of Europeans on North Island, New Zealand. Since the 1950s, geothermal heat and steam have been exploited for both heating and electrical power generation, and some excess electrical power is exported to South Island. The geothermal development can be identified by the unique patterns of infrastructure that look like tan beads on a string in the midst of otherwise green vegetation. This one near the town of Rotorua lies within a northeast-trending line of active volcanoes (Ruapehu, Tongariro, and White Island) that are the surface result of the Pacific tectonic plate descending beneath the Australian-Indian plate. Image STS110-726-10 was taken by space shuttle crewmembers in April 2002 using a Hasselblad film camera. Image provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography of Earth.

The Economic Impact of Johnson County Community College on Johnson County, 1993-94.

ERIC Educational Resources Information Center

Johnson County Community Coll., Overland Park, KS. Office of Institutional Research.

In 1995, Johnson County Community College (JCCC), in Kansas, conducted a study to estimate the economic benefit contributed by the college to the Johnson County economy for 1993-94. Following a model developed by J. G. Ryan, direct economic impact was assessed by examining institutional expenditures, expenditures by college employees, and…

William Cruikshank (1745-1800), anatomist and surgeon, and his illustrious patient, Samuel Johnson.

PubMed

McDonald, Stuart W

2015-10-01

William Cumberland Cruikshank (1745-1800) was a Scot who from 1771 until his death taught anatomy at the famous school of anatomy in Great Windmill Street, London, founded by William Hunter (1718-1783). Arguably, his most famous patient was Samuel Johnson, the celebrated 18th Century man of letters and author of the first English dictionary. This article, largely drawn from Johnson's correspondence, documents the medical condition that caused Johnson to consult Cruikshank and some of the social links between Johnson, Hunter, and Cruikshank. © 2015 Wiley Periodicals, Inc.

KSC-06pd0374

NASA Image and Video Library

2006-02-27

KENNEDY SPACE CENTER, FLA. - At NASA Kennedy Space Center's annual BEST (Black Employee Strategy Team) African-American History Month luncheon, Erin Parrish (left) displays a plaque she received from Elaine Johnson (right) that names Parrish the recipient of the Evelyn Johnson Scholarship. Elaine Johnson is the daughter of Evelyn Johnson, one of the organization's founding members. The Evelyn Johnson Scholarship is given each year by BEST in honor and memory of Evelyn Johnson. Stay-In-School and coop students at Kennedy as well as dependents of KSC civil service employees are eligible. The theme for this year's luncheon was "Creating New Paths From Journeys Past." The luncheon was held in the Kurt H. Debus Center at Kennedy Space Center's Visitor Complex. Photo credit: NASA/George Shelton

Status and Monitoring of Natural and Supplemented Chinook Salmon in Johnson Creek, Idaho, 2006-2007 Annual Report.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rabe, Craig D.; Nelson, Douglas D.

The Nez Perce Tribe Johnson Creek Artificial Propagation Enhancement Project (JCAPE) has conducted juvenile and adult monitoring and evaluation studies for its 10th consecutive year. Completion of adult and juvenile Chinook salmon studies were conducted for the purpose of evaluating a small-scale production initiative designed to increase the survival of a weak but recoverable spawning aggregate of summer Chinook salmon Oncorhynchus tshawytscha. The JCAPE program evaluates the life cycle of natural origin (NOR) and hatchery origin (HOR) supplementation fish to quantify the key performance measures: abundance, survival-productivity, distribution, genetics, life history, habitat, and in-hatchery metrics. Operation of a picket stylemore » weir and intensive multiple spawning ground surveys were completed to monitor adult Chinook salmon and a rotary screw trap was used to monitor migrating juvenile Chinook salmon in Johnson Creek. In 2007, spawning ground surveys were conducted on all available spawning habitat in Johnson Creek and one of its tributaries. A total of 63 redds were observed in the index reach and 11 redds for all other reaches for a combined count of 74 redds. Utilization of carcass recovery surveys and adult captures at an adult picket weir yielded a total estimated adult escapement to Johnson Creek of 438 Chinook salmon. Upon deducting fish removed for broodstock (n=52), weir mortality/ known strays (n=12), and prespawning mortality (n=15), an estimated 359 summer Chinook salmon were available to spawn. Estimated total migration of brood year 2005 NOR juvenile Chinook salmon at the rotary screw trap was calculated for three seasons (summer, fall, and spring). The total estimated migration was 34,194 fish; 26,671 of the NOR migrants left in the summer (July 1 to August 31, 2005) as fry/parr, 5,852 left in the fall (September 1 to November 21, 2005) as presmolt, and only 1,671 NOR fish left in the spring (March 1 to June 30, 2006) as smolt. In addition, there were 120,415 HOR supplementation smolts released into Johnson Creek during the week of March 12, 2007. Life stage-specific juvenile survival from Johnson Creek to Lower Granite and McNary dams was calculated for brood year 2005 NOR and HOR supplementation juvenile Chinook salmon. Survival of NOR parr Chinook salmon migrating from Johnson Creek to Lower Granite and McNary dams was 28.2% and 16.2%. Survival of NOR presmolt Chinook salmon migrating from Johnson Creek to Lower Granite and McNary dams was 28.2% and 22.3%. Survival of NOR smolt Chinook salmon migrating from Johnson Creek to Lower Granite and McNary dams was 44.7% and 32.9%. Survival of HOR smolt Chinook salmon migrating from Johnson Creek to Lower Granite and McNary dams was 31.9% and 26.2%. Multi-year analysis on smolt to adult return rate's (SAR's) and progeny to parent ratio's (P:P's) were calculated for NOR and HOR supplementation Brood Year 2002 Chinook salmon. SAR's were calculated from Johnson Creek to Johnson Creek (JC to JC), Lower Granite Dam to Lower Granite (LGD to LGD), and Lower Granite Dam to Johnson Creek (LGD to JC); for NOR fish SAR's were 0.16%, 1.16% and 1.12%, while HOR supplementation SAR's from JC to JC, LGD to LGD and LGD to JC were 0.04%, 0.19% and 0.13%. P:P's for all returning NOR and HOR supplemented adults were under replacement levels at 0.13 and 0.65, respectively. Recruit per spawner estimates (R/S) for Brood Year 2005 adult Chinook salmon were also calculated for NOR and HOR supplemented Chinook salmon at JC and LGD. R/S estimates for NOR and HOR supplemented fish at JC were 231 and 1,745, while R/S estimates at LGD were 67 and 557. Management recommendations address (1) effectiveness of data collection methods, (2) sufficiency of data quality (statistical power) to enable management recommendations, (3) removal of uncertainty and subsequent cessation of M&E activities, and (4) sufficiency of findings for program modifications prior to five-year review.« less

Data Acquisition, Management, and Analysis in Support of the Audiology and Hearing Conservation and the Orbital Debris Program Office

NASA Technical Reports Server (NTRS)

Dicken, Todd

2012-01-01

My internship at Johnson Space Center, Houston TX comprised of working simultaneously in the Space Life Science Directorate (Clinical Services Branch, SD3) in Audiology and Hearing Conservation and in the Astromaterials Research and Exploration Sciences Directorate in the Orbital Debris Program Office (KX). The purpose of the project done to support the Audiology and Hearing Conservation Clinic (AuHCon) is to organize and analyze auditory test data that has been obtained from tests conducted onboard the International Space Station (ISS) and in Johnson Space Center's clinic. Astronauts undergo a special type of auditory test called an On-Orbit Hearing Assessment (OOHA), which monitors hearing function while crewmembers are exposed to noise and microgravity during long-duration spaceflight. Data needed to be formatted to assist the Audiologist in studying, analyzing and reporting OOHA results from all ISS missions, with comparison to conventional preflight and post-flight audiometric test results of crewmembers. Orbital debris is the #1 threat to manned spacecraft; therefore NASA is investing in different measurement techniques to acquire information on orbital debris. These measurements are taken with telescopes in different parts of the world to acquire brightness variations over time, from which size, rotation rates and material information can be determined for orbital debris. Currently many assumptions are taken to resolve size and material from observed brightness, therefore a laboratory (Optical Measurement Center) is used to simulate the space environment and acquire information of known targets suited to best model the orbital debris population. In the Orbital Debris Program Office (ODPO) telescopic data were acquired and analyzed to better assess the orbital debris population.

Microbial Monitoring of Common Opportunistic Pathogens by Comparing Multiple Real-Time PCR Platforms for Potential Space Applications

NASA Technical Reports Server (NTRS)

Oubre, Cherie M.; Birmele, Michele N.; Castro, Victoria A.; Venkateswaran, Kasthuri J.; Vaishampayan, Parag A.; Jones, Kathy U.; Singhal, Adesh; Johnston, Angela S.; Roman, Monserrate C.; Ozbolt, Tamra A.;

Technical Tension Between Achieving Particulate and Molecular Organic Environmental Cleanliness: Data from Astromaterial Curation Laboratories

NASA Technical Reports Server (NTRS)

Allton, J. H.; Burkett, P. J.

2011-01-01

NASA Johnson Space Center operates clean curation facilities for Apollo lunar, Antarctic meteorite, stratospheric cosmic dust, Stardust comet and Genesis solar wind samples. Each of these collections is curated separately due unique requirements. The purpose of this abstract is to highlight the technical tensions between providing particulate cleanliness and molecular cleanliness, illustrated using data from curation laboratories. Strict control of three components are required for curating samples cleanly: a clean environment; clean containers and tools that touch samples; and use of non-shedding materials of cleanable chemistry and smooth surface finish. This abstract focuses on environmental cleanliness and the technical tension between achieving particulate and molecular cleanliness. An environment in which a sample is manipulated or stored can be a room, an enclosed glovebox (or robotic isolation chamber) or an individual sample container.

Optical Properties of Multi-Layered Insulation

NASA Technical Reports Server (NTRS)

Rodriguez, Heather M.; Abercromby, Kira J.; Barker, Edwin

2007-01-01

Multi-layer insulation, MLI, is a material used on rocket bodies and satellites mainly for thermal insulation. MLI can be comprised of a variety of materials, layer numbers, and dimensions based on its purpose. A common composition of MLI consists of outer facing copper-colored Kapton with an aluminized backing for the top and bottom layers and the middle consisting of alternating layers of DARCON or Nomex netting with aluminized Mylar. If this material became separated from the spacecraft or rocket body its orbit would vary greatly in eccentricity due to its high area to mass (A/m) and susceptibility to solar radiation pressure perturbations. Recently a debris population was found with high A/m, which could be MLI. Laboratory photometric measurements of one intact piece and three different layers of MLI is presented in an effort to predict the characteristics of a MLI light curve and aid in identifying the source of the new population. For this paper, the layers used will be consistent with the common MLI mentioned in the above paragraph. Using a robotic arm, the piece was rotated from 0-360 degrees in one degree increments along the object s longest axis. Laboratory photometric data was recorded with a CCD camera using various filters (Johnson B, Johnson V and Bessell R). The measurements were taken at an 18 degree (light-object-camera) phase angle. As expected, the MLI pieces showed characteristics similar to a bimodal magnitude plot of a flat plate, but with more photometric features, dependant upon the layer of MLI. Time exposures varied from piece to piece such that the amount of pixels saturated would be minimal. In addition to photometric laboratory measurements, laboratory spectral measurements are shown for the same MLI samples. Spectral data will be combined to match the wavelength region of photometric data so a measure of truth can be established for the photometric measurements. Spectral data shows a strong absorption feature near 4800 angstroms, which is due to the copper color of Kapton. If the debris is MLI and the outer layer of copper coloring of Kapton is present, evidence would be seen spectrally by the specific absorption feature as well as using R-B (red-blue) light curves. Using laboratory photometric measurements and the results from spectral laboratory measurements, an optical property database is provided for an object with a high A/m. The benefits of this database for remote optical measurements of orbital debris are shown by illustrating the optical properties expected for a high A/m object, specifically common satellite and rocket body MLI.

Dubin-Johnson syndrome

MedlinePlus

... page: //medlineplus.gov/ency/article/000242.htm Dubin-Johnson syndrome To use the sharing features on this page, please enable JavaScript. Dubin-Johnson syndrome (DJS) is a disorder passed down through ...

Stevens-Johnson Syndrome

MedlinePlus

... after blisters form If you have Stevens-Johnson syndrome, several days before the rash develops you may experience: Fever Sore mouth and throat Fatigue Cough Burning eyes When to see a doctor Stevens-Johnson ...

NASA/ASEE Summer Faculty Fellowship Program, 1990, volume 2

NASA Technical Reports Server (NTRS)

Bannerot, Richard B. (Editor); Goldstein, Stanley H. (Editor)

1990-01-01

The 1990 Johnson Space Center (JSC) National Aeronautics and Space Administration (NASA)/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program was conducted by the University of Houston-University Park and Johnson Space Centers (JSC). A compilation of the final reports on the research projects is presented. The following topics are covered: the Space Shuttle; the Space Station; lunar exploration; mars exploration; spacecraft power supplies; mars rover vehicle; mission planning for the Space Exploration Initiative; instrument calibration standards; a lunar oxygen production plant; optical filters for a hybrid vision system; dynamic structural analysis; lunar bases; pharmacodynamics of scopolamine; planetary spacecraft cost modeling; and others.

Medium Caliber Lead-Free Electric Primer. Version 2

DTIC Science & Technology

2012-09-01

Toxic Substance Control Act TGA Thermogravimetric Analysis TNR Trinitroresorcinol V Voltage VDC Voltage Direct Current WSESRB Weapons System...variety of techniques including Thermogravimetric Analysis (TGA), base-hydrolysis, Surface Area Analysis using Brunauer, Emmett, Teller (BET...Distribution From Thermogravimetric Analysis Johnson, C. E.; Fallis, S.; Chafin, A. P.; Groshens, T. J.; Higa, K. T.; Ismail, I. M. K. and Hawkins, T. W

Next Generation Simulation Framework for Robotic and Human Space Missions

NASA Technical Reports Server (NTRS)

Cameron, Jonathan M.; Balaram, J.; Jain, Abhinandan; Kuo, Calvin; Lim, Christopher; Myint, Steven

2012-01-01

The Dartslab team at NASA's Jet Propulsion Laboratory (JPL) has a long history of developing physics-based simulations based on the Darts/Dshell simulation framework that have been used to simulate many planetary robotic missions, such as the Cassini spacecraft and the rovers that are currently driving on Mars. Recent collaboration efforts between the Dartslab team at JPL and the Mission Operations Directorate (MOD) at NASA Johnson Space Center (JSC) have led to significant enhancements to the Dartslab DSENDS (Dynamics Simulator for Entry, Descent and Surface landing) software framework. The new version of DSENDS is now being used for new planetary mission simulations at JPL. JSC is using DSENDS as the foundation for a suite of software known as COMPASS (Core Operations, Mission Planning, and Analysis Spacecraft Simulation) that is the basis for their new human space mission simulations and analysis. In this paper, we will describe the collaborative process with the JPL Dartslab and the JSC MOD team that resulted in the redesign and enhancement of the DSENDS software. We will outline the improvements in DSENDS that simplify creation of new high-fidelity robotic/spacecraft simulations. We will illustrate how DSENDS simulations are assembled and show results from several mission simulations.

The 1968 Tet Offensive and the Iraq Insurgency: Examining the Role of Intelligence

DTIC Science & Technology

2014-12-12

Stathacopoulos, Roswell B. Wing, and James L. Jones, “Analysis of Tactical Intelligence Experience in Southeast Asia” (Defense Advanced Research...Corporation, 2004. Johnson, John R. Richard P. Joyce, Paul C. Nagle, Aristotelis D. Stathacopoulos, Roswell B. Wing, and James L. Jones. “Analysis of

Multiscale Measurement of Extreme Response Style

ERIC Educational Resources Information Center

Bolt, Daniel M.; Newton, Joseph R.

2011-01-01

This article extends a methodological approach considered by Bolt and Johnson for the measurement and control of extreme response style (ERS) to the analysis of rating data from multiple scales. Specifically, it is shown how the simultaneous analysis of item responses across scales allows for more accurate identification of ERS, and more effective…

Beyond Biology: A Curriculum in Methods of Analysis for Clinicians.

ERIC Educational Resources Information Center

McKay, David A.; Jensen, Eric W.

1980-01-01

The interdisciplinary seminar curriculum for postgraduate physicians entering a Robert Wood Johnson Clinical Scholars Program emphasizes independent research and an epidemiologic paradigm of analysis with a format that facilitates collegial learning among fellows and faculty in the diverse areas of biometrics, social, and management sciences.…

Advanced Test Reactor National Scientific User Facility (ATR NSUF) Monthly ReportJanuary 2015

DOE Office of Scientific and Technical Information (OSTI.GOV)

Soelberg, Renae

2015-01-01

Highlights; Mike Worley and Shane Johnson visited INL Jan. 22 for an NSUF strategy discussion; Rory Kennedy attended a NSLS-2 Beamline Advisory Team meeting at Brookhaven; Provided a final cost estimate to the NSUF Program Office in support of the NEET/NSUF proposal, “Metal-ceramic and metal-metal composites for extreme radiation and temperature environment: An in situ interface stability and mechanical behavior study by high energy x-ray diffraction with a synchrotron probe.”; Assisted in the development of conceptual designs and performed a preliminary thermal hydraulic analysis for two NEET/NSUF proposals. The challenge for both experiments is to provide high (>1000 C andmore » up to 1600 C)) specimen temperatures in a small space (0.5" diameter ATR Outboard A-position) without overheating the coolant. Several designs were analyzed and found to be feasible, although detailed design and analysis will be required after the projects are awarded; and A single USU TEM specimen is packaged and awaiting shipment from MFC to CAES. Once at CAES, SEM, TEM and LEAP analysis will be performed. Professor Ban has requested additional sub-samples to be made to take back to his laboratory at USU for thermal diffusivity studies.« less

ISS Expeditions 16 through 20: Chemical Analysis Results for Potable Water

NASA Technical Reports Server (NTRS)

Straub, John E., II; Plumlee, Debrah K.; Schultz, John R.

2010-01-01

During the 2-year span from Expedition 16 through Expedition 20, the chemical quality of the potable water onboard the International Space Station (ISS) was verified safe for crew consumption through the return and chemical analysis of archival water samples by the Water and Food Analytical Laboratory (WAFAL) at Johnson Space Center (JSC). Reclaimed cabin humidity condensate and Russian ground-supplied water were the principal sources of potable water for Expeditions 16 through 18. During Expedition 18 the U.S. water processor assembly was delivered, installed, and tested during a 90-day checkout period. Beginning with Expedition 19, U.S. potable water recovered from a combined waste stream of humidity condensate and pretreated urine was also available for ISS crew use. A total of 74 potable water samples were collected using U.S. sampling hardware during Expeditions 16 through 20 and returned on both Shuttle and Soyuz vehicles. The results of JSC chemical analyses of these ISS potable water samples are presented in this paper. Eight potable water samples collected in flight with Russian hardware were also received for analysis, as well as 5 preflight samples of Rodnik potable water delivered to ISS on Russian Progress vehicles 28 to 34. Analytical results for these additional potable water samples are also reported and discussed.

Interview: partnering with the industry: the Olympic laboratory model.

PubMed

Cowan, David A; Barker, Campbell P

2012-07-01

David A Cowan and Campbell P Barker speak to Ryan De Vooght-Johnson at Bioanalysis in May 2012 about the partnership between industry and academia for the setup and running of the doping-control laboratory for the London 2012 Olympic Games. David A Cowan is Director of the London 2012 anti-doping laboratory as well as Director of the King's College London Drug Control Centre, the UK's only WADA-accredited anti-doping laboratory, and Head of the Department of Forensic Science and Drug Monitoring. Cowan co-founded the Drug Control Centre in 1978 and became its Director in 1990. He has published extensively in the field of pharmaceutical analysis, especially as it relates to detecting drug administration in sport, and was awarded a personal chair in pharmaceutical toxicology in 1996. Cowan became Head of the Department of Forensic Science and Drug Monitoring at King's College London in 2002. He has served on a number of national and international committees, including the Council of Europe Working Party Investigating Drug Abuse in Sport that led to the first World Anti-Doping Convention, the Laboratory Representative on the International Olympic Committee's Medical Commission, and WADA's Laboratory Accreditation Subcommittee. He is a member of the Crippen Club for Distinguished Toxicologists. In 1998 he was awarded the IOC Trophy for Sport Ethics by the BOA. He was a founding member of the World Association of Anti-Doping Scientists and became its first President serving on its Executive Board between 2001 and 2004. He was a Visiting Laboratory Director at the Salt Lake City Winter Olympic Games 2002, where the first novel erythropoiesis-stimulating protein (NESP) positive was discovered. He was also a senior advisory scientist at both the Turin Winter Olympic Games in 2006 and the Beijing Olympic Games in 2008. He was also a member of the IOC Medical Commission for the Sydney Olympic Games in 2000 and the Vancouver Winter Olympic Games in 2010. The Drug Control Centre undertook the sample analysis during the 2002 Manchester Commonwealth Games and Cowan was Co-Director of the laboratory for the Commonwealth Games in Kuala Lumpur in 1998. Cowan, who has directed the laboratory at King's College London for many years, was a member of the bid team making the presentation to the International Olympic Committee in February 2005. Campbell P Barker has been leading GlaxoSmithKline's delivery of the London 2012 laboratory services since September 2009. Prior to that time he was Director of Global Strategic Projects in GlaxoSmithKline's Consumer Healthcare business from 2006, and from 1994 to 2006 he worked in R&D for Procter & Gamble. Barker holds a PhD in chemistry from the University of Durham.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nashold, B.; Rosenblatt, D.; Hau, J.

This summary describes a Supplemental Site Inspection (SSI) conducted by Argonne National Laboratory (ANL) at Air Force Plant 59 (AFP 59) in Johnson City, New York. All required data pertaining to this project were entered by ANL into the Air Force-wide Installation Restoration Program Information System (IRPIMS) computer format and submitted to an appropriate authority. The work was sponsored by the United States Air Force as part of its Installation Restoration Program (IRP). Previous studies had revealed the presence of contaminants at the site and identified several potential contaminant sources. Argonne`s study was conducted to answer questions raised by earliermore » investigations.« less

Innovative signal processing for Johnson Noise thermometry

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ezell, N. Dianne Bull; Britton, Jr, Charles L.; Roberts, Michael

This report summarizes the newly developed algorithm that subtracted the Electromagnetic Interference (EMI). The EMI performance is very important to this measurement because any interference in the form on pickup from external signal sources from such as fluorescent lighting ballasts, motors, etc. can skew the measurement. Two methods of removing EMI were developed and tested at various locations. This report also summarizes the testing performed at different facilities outside Oak Ridge National Laboratory using both EMI removal techniques. The first EMI removal technique reviewed in previous milestone reports and therefore this report will detail the second method.

Payload Specialist Scully-Power in full flight suit with helmet

NASA Image and Video Library

1984-09-04

41D-3183 (2 Sept. 1984) --- Paul D. Scully-Power, 41-G payload specialist, appears ready to participate in the eight-day space shuttle mission in this photograph taken during a pause in training in the Johnson Space Center's mockup and integration laboratory. The U.S. Navy oceanographer and a Canadian will join five NASA astronauts for a busy stay in space aboard the Challenger next month. The team was practicing for emergency egress. Photo credit: NASA (Editor's note: Please ignore the odd photo identification number for this image. This is a 41-G training image.)

STS-100 crewmembers prepare to train in NBL

NASA Image and Video Library

2000-12-01

JSC2000-07391 (1 December 2000)--- Astronaut Chris A. Hadfield, representing the Canadian Space Agency (CSA), puts final touches on the suit-up process in preparation for a training session in the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center (JSC). Hadfield is designated for space walk duty on the STS-100 flight, and underwater simulations of his duties help prepare him for the mission, scheduled for spring of next year. By coincidence, Hadfield is aligned beneath the Canadian flag, one of the many on NBL walls which pay tribute to the participating international partners.

Orion's Neutral Buoyancy Lab (NBL) Activities

NASA Image and Video Library

2016-09-21

U.S. Navy divers are training in the Neutral Buoyancy Laboratory at NASA’s Johnson Space Center in Houston. Navy divers, Air Force pararescuemen and Coast Guard rescue swimmers practice Orion underway recovery techniques using a test version of the Orion spacecraft. Training will help the team prepare for Underway Recovery Test 5 for Exploration Mission 1 aboard the USS San Diego in the Pacific Ocean off the coast of California in October. The Ground Systems Development and Operations Program, along with the U.S. Navy and Lockheed Martin, are preparing the recovery team, hardware and operations to support EM-1 recovery.

Astronaut Donald McMonagle checks drainage hose on his life raft in training

NASA Image and Video Library

1994-06-28

S94-37521 (28 June 1994) --- Astronaut Donald R. McMonagle, mission commander, checks the drainage hose on his rapidly fashioned life raft during an emergency bailout training exercise in the Johnson Space Center's (JSC) Weightless Environment Training Facility (WET-F). Making his third flight in space covering 343 hours, McMonagle will be joined by four other NASA astronauts and a European mission specialist for a week and a half in space aboard the Space Shuttle Atlantis. The flight will support the Atmospheric Laboratory for Applications and Science (ATLAS-3) mission.

Astronaut Ellen Ochoa in small life raft during training

NASA Image and Video Library

1994-06-28

S94-37520 (28 June 1994) --- Astronaut Ellen Ochoa, STS-66 payload commander, secures herself in a small life raft during an emergency bailout training exercise in the Johnson Space Center's (JSC) Weightless Environment Training Facility (WET-F). Making her second flight in space, Ochoa will join four other NASA astronauts and a European mission specialist for a week and a half in space aboard the Space Shuttle Atlantis in support of the Atmospheric Laboratory for Applications and Science (ATLAS-3) mission. Ochoa was a mission specialist on the ATLAS-2 mission in April of 1993.

PHOTO DATE: 08-10-15.LOCATION: Bldg. 30 - FCR-1 (30M/231).SUBJECT: Expedition 44, Kjell Lindgren.Kimiya Yui AND SCOTT KELLY TASTING SPACE LETTUCE EXPERIMENT.PHOTOGRAPHER: BILL STAFFORD

NASA Image and Video Library

2015-08-10

JSC2015E076004 (08/10/2015) --- Flight controllers in the International Space Station Mission Control at the Johnson Space Center monitor systems aboard the orbiting laboratory during a number of dynamic events for Expedition 44. Screens in the front of the room show the camera views from two spacewalking Russian cosmonauts while NASA astronaut Kjell Lindgren is seen harvesting lettuce from the Veggie experiment that would become the first food grown in space to be eaten. NASA Photographer Bill Stafford.

Workshop on the Issue Martian Meteorites: Where do we Stand and Where are we Going?

NASA Technical Reports Server (NTRS)

1998-01-01

The presentations in this workshop discuss the composition of Martian meteorites. Many of the talks were on a specific meteorite, i.e., Allan Hills 84001 (ALH84001). The discovery earlier of carbonates in ALH84001 lead some researchers to suggest that there was evidence of martian life. Other possible explanations for this phenomena are given. Other papers discuss methods to sterilize martian samples, the existence of water on Mars, the facilities of the Meteorite Processing Laboratory at Johnson Space Center, comparative analyses of geologic processes and the gathering of meteorites.

STS-65 Payload Specialist Mukai dons LES and parachute with technicians' help

NASA Technical Reports Server (NTRS)

1994-01-01

STS-65 Payload Specialist Chiaki Mukai adjusts the neck dam of her launch and entry suit (LES) as Boeing's Sharon Daley and Grady Due help her with the parachute pack prior to a launch emergency egress training (bailout) exercise at the Johnson Space Center's (JSC's) Weightless Environment Training Facility (WETF) Bldg 29. Mukai will join six NASA astronauts later this year for two weeks aboard the Space Shuttle Columbia, Orbiter Vehicle (OV) 102, in support of the second International Microgravity Laboratory 2 (IML-2) mission. Mukai represents Japan's National Space Development Agency (NASDA).

Image-Capture Devices Extend Medicine's Reach

NASA Technical Reports Server (NTRS)

2009-01-01

Johnson Space Center, Henry Ford Hospital in Detroit, and Houston-based Wyle Laboratories collaborated on NASA's Advanced Diagnostic Ultrasound in Microgravity (ADUM) experiment, which developed revolutionary medical ultrasound diagnostic techniques for long-distance use. Mediphan, a Canadian company with U.S. operations in Springfield, New Jersey drew on NASA expertise to create frame-grabber and data archiving technology that enables ultrasound users with minimal training to send diagnostic-quality ultrasound images and video to medical professionals via the Internet in near real time allowing patients as varied as professional athletes, Olympians, and mountain climbers to receive medical attention as soon as it is needed.

Summaries of Papers presented at the Picosecond Electronics and Optoelectronics Topical Meeting Held in Incline Village, Nevada on January 14-16, 1987. Conference Edition.

DTIC Science & Technology

1987-10-10

Invted Paper) Yen, Hughes Research Laboratories. Design and fabrica- FA1 Hgh-Spmd Phenomena In GaAs Quantum Wells, A. tion of wideband and high-speed...App!. Phys., 49 1119�). 5. A.M. Johnson, D.I. Auston, P.R. Smith, J.C. Dean, i.P. Harbison, and D. Kaplan ,r "Picosecond Photoconductivity in...JANUARY 16, 1987 PROSPECTOR! RUBICON ROOM 8:00 A.M.-9:30 A.M. FA1 -4 QUANTUM-WELL PHYSICS AND DEVICES C. Weisbuch, Thomson CSF, Presider .4

STS-65 Mission Specialist Walz poolside at JSC's WETF during contingency exer

NASA Technical Reports Server (NTRS)

1994-01-01

STS-65 Mission Specialist Carl E. Walz, holding a NIKON camera, stands on the poolside of the Johnson Space Center's (JSC's) Weightless Environment Training Facility (WETF) during extravehicular activity (EVA) contingency exercise preparations. Walz stands by to photograph two of his crewmates about to be lowered into the WETF's 25-feet deep pool. Astronauts Donald A. Thomas and Leroy Chiao were about to be submerged and made to be neutrally buoyant in order to rehearse several contingency tasks that would require a spacewalk. No spacewalks are scheduled for the STS-65 International Microgravity Laboratory 2 (IML-2) mission.

LRC-Katherine-Johnson-interview-2017-0914

NASA Image and Video Library

2017-09-14

Sept. 14, 2017: An interview with Katherine Johnson discussing her career and her reaction to the dedication of the Katherine G. Johnson Computational Research Facility at NASA's Langley Research Center in Hampton, Va., in her honor.

Robert Wood Johnson Foundation

MedlinePlus

Robert Wood Johnson Foundation Search How We Work Our Focus Areas About RWJF Search Menu How We Work Grants and Grant ... more For Grantees and Grantseekers The Robert Wood Johnson Foundation funds a wide array of programs which ...

75 FR 55848 - Pipeline Safety: Request for Special Permit

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-14

... safety regulations. Dominion's request includes a technical analysis. This request can be found at http...-0490; or, e-mail at [email protected] . Technical: Joshua Johnson by telephone at 816-329-3825; or...

Autonomous Agents and Intelligent Assistants for Exploration Operations

NASA Technical Reports Server (NTRS)

Malin, Jane T.

2000-01-01

Human exploration of space will involve remote autonomous crew and systems in long missions. Data to earth will be delayed and limited. Earth control centers will not receive continuous real-time telemetry data, and there will be communication round trips of up to one hour. There will be reduced human monitoring on the planet and earth. When crews are present on the planet, they will be occupied with other activities, and system management will be a low priority task. Earth control centers will use multi-tasking "night shift" and on-call specialists. A new project at Johnson Space Center is developing software to support teamwork between distributed human and software agents in future interplanetary work environments. The Engineering and Mission Operations Directorates at Johnson Space Center (JSC) are combining laboratories and expertise to carry out this project, by establishing a testbed for hWl1an centered design, development and evaluation of intelligent autonomous and assistant systems. Intelligent autonomous systems for managing systems on planetary bases will commuicate their knowledge to support distributed multi-agent mixed-initiative operations. Intelligent assistant agents will respond to events by developing briefings and responses according to instructions from human agents on earth and in space.

Soil thermal properties at two different sites on James Ross Island in the period 2012/13

NASA Astrophysics Data System (ADS)

Hrbáček, Filip; Láska, Kamil

2015-04-01

James Ross Island (JRI) is the largest island in the eastern part of the Antarctic Peninsula. Ulu Peninsula in the northern part of JRI is considered the largest ice free area in the Maritime Antarctica region. However, information about permafrost on JRI, active layer and its soil properties in general are poorly known. In this study, results of soil thermal measurements at two different sites on Ulu Peninsula are presented between 1 April 2012 and 30 April 2013. The study sites are located (1) on an old Holocene marine terrace (10 m a. s. l.) in the closest vicinity of Johann Gregor Mendel (JGM) Station and (2) on top of a volcanic plateau named Johnson Mesa (340 m a. s. l.) about 4 km south of the JGM Station. The soil temperatures were measured at 30 min interval using platinum resistance thermometers Pt100/8 in two profiles up to 200 cm at JGM Station and 75 cm at Johnson Mesa respectively. Decagon 10HS volumetric water content sensors were installed up 30 cm at Johnson Mesa to 50 cm at JGM Station, while Hukseflux HFP01 soil heat flux sensors were used for direct monitoring of soil physical properties at 2.5 cm depth at both sites. The mean soil temperature varied between -5.7°C at 50 cm and -6.3°C at 5 cm at JGM Station, while that for Johnson Mesa varied between -6.9°C at 50 cm and -7.1°C at 10 cm. Maximum active layer thickness estimated from 0 °C isotherm reached 52 cm at JGM Station and 50 cm at Johnson Mesa respectively which corresponded with maximum observed annual temperature at 50 cm at both sites. The warmest part of both profiles detected at 50 cm depth corresponded with maximum thickness of active layer, estimated from 0°C isotherm, reached 52 cm at JGM Station and 50 cm at Johnson Mesa respectively. Volumetric water content at 5 cm varied around 0.25 m3m-3 at both sites. The slight increase to 0.32 m3m-3 was observed at JGM Station at 50 cm and at Johnson Mesa at 30 cm depth. Soil texture analysis showed distinctly higher share of coarser fraction >2 mm at Johnson Mesa than at JGM Station. Comparison of both sites indicated that mean ground temperature at 50 cm depth was higher by 1.2 °C at JGM station, although the active layer was thicker by 2 cm only. It can therefore be concluded that soil physical properties like texture and moisture may significantly affect thermal regime at boundary between AL and permafrost table during individual thawing seasons.

On Johnson's Paradox: Hypothesis Verification

ERIC Educational Resources Information Center

Noble, Clyde E.

1975-01-01

When H. M. Johnson argued that all inductive reasoning is based on the fallacy of affirming the consequent and cannot therefore establish the 'truth' of scientific hypotheses, he posed a paradox for strict empiricists. Author examined Johnson's argument. (Editor/RK)

Wernher von Braun

NASA Image and Video Library

1964-03-24

Marshall Space Flight Center Director Dr. Wernher von Braun presents Lady Bird Johnson with an inscribed hard hat during the First Lady's March 24, 1964 visit. While at the Marshall Center, Mrs. Johnson addressed Center employees, toured facilities and witnessed test firings of a Saturn I first stage and an F-1 engine. Dr. von Braun is wearing a Texas hat presented to him months earlier by Lyndon Johnson during a visit to the Johnson ranch in Texas.

Sandalwood Oil and Turmeric-Based Cream Prevents Ionizing Radiation-Induced Dermatitis in Breast Cancer Patients: Clinical Study

PubMed Central

Rao, Suresh; Hegde, Sanath Kumar; Baliga-Rao, Manjeshwar Poonam; Lobo, Jyothi; Palatty, Princy Louis; George, Thomas; Baliga, Manjeshwar Shrinath

2017-01-01

Background: The primary objective of this study was to ascertain the benefit of Vicco turmeric Ayurvedic cream (VTC; Vicco Laboratories, Mumbai, India) sandalwood oil and turmeric-based cream in preventing radiodermatitis in women undergoing curative radiotherapy for their breast cancer. Methods and Materials: The study was an investigator-blinded randomized study with Johnsons Baby Oil (JBO; Johnson & Johnson Ltd., Baddi, India) as a comparator, administered daily from the start of radiation therapy for 5 weeks in women receiving breast radiation therapy, 50 Gy in 2 Gy fractions daily for 5 weeks. The endpoints were to ascertain the delay in the appearance and the degree of severity of dermatitis throughout the study period in accordance to the Therapy Oncology Group (RTOG) score. Results: The results indicated that the topical application of VTC delayed and mitigated the radiodermatitis. When compared to the Johnson’s Baby Oil, a significant decrease (p = 0.025) in the incidence of grade 1 was seen at week two, and also in grade 2 and 3 at week 3 (p = 0.003) and week 4 (p = 0.02), respectively, in the VTC cohort. A concomitant decrease in the average severity was also observed at week 2 (p = 0.02), week 3 (p = 0.05) and week 4 (p = 0.03). Conclusions: The results indicate that VTC cream significantly reduces radiation dermatitis when applied to the breast during and after radiation therapy. The result of this study indicates the beneficial effects. Double blind randomized control studies are required to further confirm the beneficial effects of VTC in mitigating radiodermatitis is people undergoing radiation treatment for their cancer. PMID:28930259

Brood Year 2004: Johnson Creek Chinook Salmon Supplementation Report, June 2004 through March 2006.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gebhards, John S.; Hill, Robert; Daniel, Mitch

The Nez Perce Tribe, through funding provided by the Bonneville Power Administration, has implemented a small scale chinook salmon supplementation program on Johnson Creek, a tributary in the South Fork of the Salmon River, Idaho. The Johnson Creek Artificial Propagation Enhancement project was established to enhance the number of threatened Snake River spring/summer chinook salmon (Oncorhynchus tshawytscha) returning to Johnson Creek to spawn through artificial propagation. This was the sixth season of adult chinook broodstock collection in Johnson Creek following collections in 1998, 2000, 2001, 2002, and 2003. Weir installation was completed on June 21, 2004 with the first chinookmore » captured on June 22, 2004 and the last fish captured on September 6, 2004. The weir was removed on September 18, 2004. A total of 338 adult chinook, including jacks, were captured during the season. Of these, 211 were of natural origin, 111 were hatchery origin Johnson Creek supplementation fish, and 16 were adipose fin clipped fish from other hatchery operations and therefore strays into Johnson Creek. Over the course of the run, 57 natural origin Johnson Creek adult chinook were retained for broodstock, transported to the South Fork Salmon River adult holding and spawning facility and held until spawned. The remaining natural origin Johnson Creek fish along with all the Johnson Creek supplementation fish were released upstream of the weir to spawn naturally. Twenty-seven Johnson Creek females were artificially spawned with 25 Johnson Creek males. Four females were diagnosed with high bacterial kidney disease levels resulting in their eggs being culled. The 27 females produced 116,598 green eggs, 16,531 green eggs were culled, with an average eye-up rate of 90.6% resulting in 90,647 eyed eggs. Juvenile fish were reared indoors at the McCall Fish Hatchery until November 2005 and then transferred to the outdoor rearing facilities during the Visual Implant Elastomer tagging operation. These fish continued rearing in the outdoor collection basin until release in March 2006. All of these fish were marked with Coded Wire Tags and Visual Implant Elastomer tags. In addition 12,056 of the smolts released were also tagged with Passive Integrated Transponder tags. Hand counts provided by marking crews were used to amend the number of juvenile salmon released from the original egg count. A total of 90,450 smolts were released directly into Johnson Creek on March 13 through 15, 2006.« less

Genesis Solar Wind Interstream, Coronal Hole and Coronal Mass Ejection Samples: Update on Availability and Condition

NASA Technical Reports Server (NTRS)

Allton, J. H.; Gonzalez, C. P.; Allums, K. K.

2017-01-01

Recent refinement of analysis of ACE/SWICS data (Advanced Composition Explorer/Solar Wind Ion Composition Spectrometer) and of onboard data for Genesis Discovery Mission of 3 regimes of solar wind at Earth-Sun L1 make it an appropriate time to update the availability and condition of Genesis samples specifically collected in these three regimes and currently curated at Johnson Space Center. ACE/SWICS spacecraft data indicate that solar wind flow types emanating from the interstream regions, from coronal holes and from coronal mass ejections are elementally and isotopically fractionated in different ways from the solar photosphere, and that correction of solar wind values to photosphere values is non-trivial. Returned Genesis solar wind samples captured very different kinds of information about these three regimes than spacecraft data. Samples were collected from 11/30/2001 to 4/1/2004 on the declining phase of solar cycle 23. Meshik, et al is an example of precision attainable. Earlier high precision laboratory analyses of noble gases collected in the interstream, coronal hole and coronal mass ejection regimes speak to degree of fractionation in solar wind formation and models that laboratory data support. The current availability and condition of samples captured on collector plates during interstream slow solar wind, coronal hole high speed solar wind and coronal mass ejections are de-scribed here for potential users of these samples.

Hazardous Waste Cleanup: Johnson Matthey Incorporated in Wonslow, New Jersey

EPA Pesticide Factsheets

Johnson Matthey Incorporated is located on Piney Hollow Road in Winslow, New Jersey. The Johnson Matthey site began operations in 1971. The site occupies approximately seven acres. Activities included the production of process catalysts, salts manufacture

Electronics systems test laboratory testing of shuttle communications systems

NASA Technical Reports Server (NTRS)

Stoker, C. J.; Bromley, L. K.

1985-01-01

Shuttle communications and tracking systems space to space and space to ground compatibility and performance evaluations are conducted in the NASA Johnson Space Center Electronics Systems Test Laboratory (ESTL). This evaluation is accomplished through systems verification/certification tests using orbiter communications hardware in conjunction with other shuttle communications and tracking external elements to evaluate end to end system compatibility and to verify/certify that overall system performance meets program requirements before manned flight usage. In this role, the ESTL serves as a multielement major ground test facility. The ESTL capability and program concept are discussed. The system test philosophy for the complex communications channels is described in terms of the major phases. Results of space to space and space to ground systems tests are presented. Several examples of the ESTL's unique capabilities to locate and help resolve potential problems are discussed in detail.

The Impact of Cooperative, Competitive, and Individualistic Experiences on Minority Individuals’ Educational and Career Success.

DTIC Science & Technology

1984-05-16

EXPERIENCES ON MINORITY INDIVIDUALS’ :«ar.. EDUCATIONAL AND CAREER SUCCESS David W. Johnson and Roger T. Johnson University of Minnesota 202 Pattee...INDIVIDUALS’ EDUCATIONAL AND CAREER SUCCESS S. TVF>C OF REPORT a FIMOO COVERED Technical Report 4. PERFORMING OR«, REPORT NUMBER E CONTRACT OR...INDIVIDUALISTIC EXPERIENCES ON MINORITY INDIVIDUALS’ EDUCATIONAL AND CAREER SUCCESS I David W. Johnson and Roger T. Johnson University of Minnesota

Conference Video for Booth at SAE World Congress Experience Conference

NASA Technical Reports Server (NTRS)

Harkey, Ann Marie

2017-01-01

Contents: Publicly released videos on technology transfer items available for licensing from NASA. Includes; Powder Handling Device for Analytical Instruments (Ames); 2. Fiber Optic Shape Sensing (FOSS) (Armstrong); 3. Robo-Glove (Johnson); 4. Modular Robotic Vehicle (Johnson); 5. Battery Management System (Johnson); 6. Active Response Gravity Offload System (ARGOS) (Johnson); 7. Contaminant Resistant Coatings for Extreme Environments (Langley); 8. Molecular Adsorber Coating (MAC) (Goddard); 9. Ultrasonic Stir Welding (Marshall). Also includes scenes from the International Space Station.

David K. Johnson | NREL

Science.gov Websites

analysis Lignin chemistry High-temperature and pressure lignin hydrotreating Catalytic hydrodeoxygenation ;Effects of alkaline or liquid-ammonia treatment on crystalline cellulose: changes in crystalline structure and effects on enzymatic digestibility," Biotechnology for Biofuels (2011) "Glucose

Study of the penetration of a plate made of titanium alloy VT6 with a steel ball

NASA Astrophysics Data System (ADS)

Buzyurkin, A. E.

2018-03-01

The purpose of this work is the development and verification of mathematical relationships, adapted to the package of finite element analysis LS-DYNA and describing the deformation and destruction of a titanium plate in a high-speed collision. Using data from experiments on the interaction of a steel ball with a titanium plate made of VT6 alloy, verification of the available constants necessary for describing the behavior of the material using the Johnson-Cook relationships was performed, as well as verification of the parameters of the fracture model used in the numerical modeling of the collision process. An analysis of experimental data on the interaction of a spherical impactor with a plate showed that the data accepted for VT6 alloy in the first approximation for deformation hardening in the Johnson-Cook model give too high results on the residual velocities of the impactor when piercing the plate.

How Johnson Fought the War on Poverty: The Economics and Politics of Funding at the Office of Economic Opportunity

PubMed Central

Bailey, Martha J.; Duquette, Nicolas J.

2014-01-01

This article presents a quantitative analysis of the geographic distribution of spending through the 1964 Economic Opportunity Act (EOA). Using newly assembled state- and county-level data, the results show that the Johnson administration directed funding in ways consistent with the War on Poverty’s rhetoric of fighting poverty and racial discrimination: poorer areas and those with a greater share of nonwhite residents received systematically more funding. In contrast to New Deal spending, political variables explain very little of the variation in EOA funding. The smaller role of politics may help explain the strong backlash against the War on Poverty’s programs. PMID:25525279

NASA Johnson Style_ Gangnam Style Parody

NASA Image and Video Library

2012-12-14

NASA Johnson Style is a volunteer outreach video project created by the students of NASA's Johnson Space Center. It was created as an educational parody of Psy's Gangnam Style. The lyrics and scenes in the video have been re-imagined in order to inform the public about the amazing work going on at NASA and the Johnson Space Center. Special thanks to astronauts Tracy Caldwell Dyson, Mike Massimino and Clay Anderson Special thanks to Mr. Mike Coats, Dr. Ellen Ochoa, and all supporting senior staff members

The Amundsen Sea Sector Data Set: Applications with UMISM: Where and How Much WATER? What WILL happen in the future?

NASA Astrophysics Data System (ADS)

Fastook, J. L.

2006-12-01

Recent extraordinary programs of the Airborne Geophysical survey of the Amundsen Sea Embayment (AGASEA), by University of Texas [holt06] and British Antarctic Survey [vaughan06] teams in the astral summers of 2004/2005, collected some 75,000 km of flight-line data measuring ice thickness with radar sounders and surface elevation with laser or radar altimeters. Recently these data have been made available as a 5-km gridded data set in a format convenient for modeling. We apply the University of Maine Ice Sheet Model (UMISM) in its embedded mode [fastook04b] to do high-resolution analysis of the velocity distribution within the Amundsen Catchment. We show that the model adequately captures velocity distributions measured by SAR radar [rignot04]. We show the distribution of basal water predicted by the model [fastook97, johnson99, johnson02b, johnson02]. We hope that, within the limitations of our grounding line parameterization, the model has predictive capabilities and will show some examples of possible future retreat. The nest of embedded models begins with a 40 km grid of the entire ice sheet. Embedded in this is a 10 km grid that includes the entire AGASEA measurement area. Nested inside this medium-resolution grid are two 5 km grids encompassing Thwaites and Pine Island Glaciers. This procedure allows us to obtain the highest- resolution results with very reasonable runtimes. A cycle of growth to an LGM configuration followed by retreat to the present configuration is run for this nest of embedded grids. Advance and retreat is controlled by a "thinning-at-the-grounding-line" parameter (the WEERTMAN) which is coupled to the Vostok Core temperature proxy. Full resolution 5-km results for thickness, velocity, and water distribution are shown for the two focused embedded grids. We also present a plausible, but perhaps extreme, scenario of future retreat that might arise if conditions ever returned to the state that produced the large retreat from the LGM configuration. One of these scenarios produces complete collapse of the WAIS in a few thousand years, while the other demonstrates how the "weak underbelly" might collapse [hughes81c]. [fastook97] J.L. Fastook. 4th Annual WAIS Initiative Workshop, 10-12 Sept. 1997, Sterling, Virginia, 1997. [fastook04b] J.L. Fastook and A. Sargent. 11h Annual WAIS Initiative Workshop, Sterling, Virginia, 2004. [holt06] J.W. Holt, et al.. Geophys. Res. Lett., L09502(doi:10.1029/2005GL025561), 2006. [hughes81c] T. Hughes. Journal of Glaciology, 27:518--521, 1981. [johnson02] Jesse Johnson and James L. Fastook. Quaternary International, 95-96:65--74, 2002. [johnson99] Jesse Johnson, Slawek Tulaczyk, and J.L. Fastook. 6th Annual WAIS Initiative Workshop, 15-18 Sept. 1999, Sterling, Virginia, 1999. [johnson02b] Jesse V. Johnson. A basal water model for ice sheets. PhD thesis, Department Physcs, University of Maine, Orono, Maine, 2002. [rignot04] E. Rignot, et al., Annals of Glaciology, 39:231--237, 2004. [vaughan06] D.G. Vaughan, et al., Geophys. Res. Lett., doi 10.1029/2005GL025588, 2006.

Continued Development of Compact Multi-gas Monitor for Life Support Systems Control in Space

NASA Technical Reports Server (NTRS)

Delgado-Alonso, Jesús; Phillips, Straun; Chullen, Cinda; Quinn, Gregory

2016-01-01

Miniature optic gas sensors (MOGS) based on luminescent materials have shown great potential as alternatives to Near-Infrared-based gas sensor systems for the advanced space suit portable life support system (PLSS). The unique capability of MOGS for carbon dioxide and oxygen monitoring under wet conditions has been reported, as has the fast recovery of MOGS humidity sensors after long periods of being wet. Lower volume and power requirements are also potential advantages of MOGS over both traditional and advanced Non-Dispersive Infrared (NDIR) gas sensors, which have shown so far longer life than luminescent sensors. This paper presents the most recent results in the development and analytical validation of a compact multi-gas sensor unit based on luminescent sensors for the PLSS. Results of extensive testing are presented, including studies conducted at Intelligent Optical Systems laboratories, a United Technology Corporation Aerospace Systems (UTAS) laboratory, and a Johnson Space Center laboratory. The potential of this sensor technology for gas monitoring in PLSSs and other life support systems and the advantages and limitations found through detailed sensor validation are discussed.

Continued Development of Compact Multi-Gas Monitor for Life Support Systems Control in Space

NASA Technical Reports Server (NTRS)

Delgado, Jesus; Phillips, Straun; Chullen, Cinda

2015-01-01

Miniature optic gas sensors (MOGS) based on luminescent materials have shown great potential as alternatives to NIR-based gas sensor systems for the Portable Life Support System (PLSS). The unique capability of MOGS for carbon dioxide and oxygen monitoring under wet conditions has been reported, as has the fast recovery of MOGS humidity sensors after long periods of being wet. Lower volume and power requirements are also potential advantages of MOGS over both traditional and advanced Non-Dispersive Infrared (NDIR) gas sensors, which have shown so far longer life than luminescent sensors. In this paper we present the most recent results in the development and analytical validation of a compact multi-gas sensor unit based on luminescent sensors for the PLSS. Results of extensive testing are presented, including studies conducted at Intelligent Optical Systems laboratories, a United Technology Corporation Aerospace Systems (UTAS) laboratory, and a Johnson Space Center laboratory. The potential of this sensor technology for gas monitoring in PLSSs and other life support systems and the advantages and limitations found through detailed sensor validation are discussed.

THE MATERIALS ON INTERNATIONAL SPACE STATION EXPERIMENT (MISSE): FIRST RESULTS FROM MSFC INVESTIGATIONS

NASA Technical Reports Server (NTRS)

Finckenor, Miria

2006-01-01

Marshall Space Flight Center worked with the Air Force Research Laboratory, Naval Research Laboratory, Langley Research Center, Glenn Research Center, the Jet Propulsion Laboratory, Johnson Space Center, Boeing, Lockheed Martin, TRW, the Aerospace Corporation, Triton Systems, AZ Technology, Alion (formerly IITRI), ENTECH, and L'Garde to bring together the first external materials exposure experiment on International Space Station (ISS). MISSE re-uses hardware from the MEEP flown on the Russian space station Mir. MISSE has returned a treasure trove of materials data that will be useful not only for ISS but also for programs as diverse as the new Crew Exploration Vehicle, the James Webb Telescope, the Lunar Surface Access Module, the Robotic Lunar Exploration Program, High Altitude Airships, and solar sails. MISSE-1 and -2 (Figure 1) were attached to the Quest airlock on ISS for 4 years and were retrieved during STS-114. MISSE-3 and -4 were bumped fr-om STS-114 and are currently slated for deployment during STS-121. MISSE-5 (Figure 2) was deployed during STS-114.

Engaging Students Through Classroom Connection Webinars to Improve Their Understanding of the Mars Science Laboratory Mission

NASA Technical Reports Server (NTRS)

Graff, Paige V.; Achilles, Cherie

2013-01-01

Planetary exploration missions to other worlds, like Mars, can generate a lot of excitement and wonder for the public. The Mars Science Laboratory Mission is one of the latest planetary missions that has intrigued the public perhaps more than most. How can scientists and educational specialists capitalize on the allure of this mission and involve students and teachers in a way that not only shares the story of the mission, but actively engages classrooms with scientists and improves their understanding of the science? The Expedition Earth and Beyond (EEAB) Program [1], facilitated by the Astromaterials Research and Exploration Science (ARES) Directorate Education Program at the NASA Johnson Space Center achieves this by facilitating MSL mission focused classroom connection webinars. Five MSL-focused webinars facilitated through EEAB during the 2012 fall semester engaged almost 3000 students and teachers. Involved STEM experts/role models helped translate the science behind the Mars Science Laboratory mission in a comprehensive, exciting, and engaging manner. These virtual events captured participants attention while increasing their science awareness and understanding of the MSL mission.

Continued Development of Compact Multi-Gas Monitor for Life Support Systems Control in Space

NASA Technical Reports Server (NTRS)

Delgado-Alonso, Jesus; Phillips, Straun; Berry, David; DiCarmine, Paul; Chullen, Cinda; Quinn, Gregory

2016-01-01

Miniature optical gas sensors based on luminescent materials have shown great potential as alternatives to NIR-based gas sensor systems for the Portable Life Support System (PLSS). The unique capability of luminescent sensors for carbon dioxide and oxygen monitoring under wet conditions has been reported, as has the fast recovery of humidity sensors after long periods of being wet. Lower volume and power requirements are also potential advantages over both traditional and advanced non-dispersive infrared (NDIR) gas sensors, which have so far shown longer life than luminescent sensors. In this paper we present the most recent results in the development and analytical validation of a compact multi-gas sensor unit based on luminescent sensors for the PLSS. Results of extensive testing are presented, including studies conducted in Intelligent Optical Systems laboratories, a United Technologies Corporation Aerospace Systems (UTC) laboratory, and a Johnson Space Center laboratory. The potential of this sensor technology for gas monitoring in PLSSs and other life support systems, and the advantages and limitations found through detailed sensor validation are discussed.

Towards a practical Johnson noise thermometer for long-term measurements in harsh environments

DOE Office of Scientific and Technical Information (OSTI.GOV)

Greenen, Adam; Pearce, Jonathan; Cruickshank, David

The impact of mechanical and chemical changes in conventional sensors such as thermocouples and resistance thermometers can be avoided by instead using temperature sensors based on fundamental thermometry. A prime example of this is Johnson noise thermometry, which is based on measurement of the fluctuations in the voltage of a resistor arising from thermal motion of charge carriers - i.e. the 'Johnson noise'. A Johnson noise thermometer never needs calibration and is insensitive to the condition of the sensor material. It is therefore ideally suited to long-term temperature measurements in harsh environments, such as nuclear reactor coolant circuits, in-pile measurements,more » nuclear waste management and storage, and severe accident monitoring. There have been a number of previous attempts to develop a Johnson noise thermometer for the nuclear industry, but none have reached commercial exploitation because of technical problems in practical implementation. The main challenge is to extract the tiny Johnson noise signal from ambient electrical noise influences, both from the internal amplification electronics, and from external electrical noise sources. Recent advances in electronics technology and digital signal processing techniques have opened up new possibilities for developing a viable, practical Johnson noise thermometer. We describe a project funded by the UK Technology Strategy Board (now Innovate UK) 'Developing the nuclear supply chain' call, currently underway, to develop a practical Johnson noise thermometer that makes use of innovative electronics for ultralow noise amplification and signal processing. The new electronics technology has the potential to help overcome the problems encountered with previous attempts at constructing a practical Johnson noise thermometer. An outline of the new developments is presented, together with an overview of the current status of the project. (authors)« less

Johnson noise measurements of a 3.1 k Ω resistor at mK temperatures using a SQUID-based circuit

NASA Astrophysics Data System (ADS)

Shingla, Vidhi; Kleinbaum, Ethan; Csáthy, Gábor

The measurement of Johnson noise of resistors of the order of a k Ω at mK temperatures is a difficult task. Such a measurement is not possible with room temperature amplifiers since the typical amplifier noise exceeds the Johnson noise. Such measurements are, however, possible with circuits based on cooled High Electron Mobility Transistors (HEMTs). We present an alternative circuit for such measurements which is based on a dc SQUID. We demonstrate that our circuit does not contribute appreciable noise to the Johnson noise of a 3 . 1 k Ω resistor down to 16 mK, enabling therefore Johnson noise thermometry. This work was supported by the NSF Grant DMR-1505866.

Introduction

Treesearch

Douglas W. Shaw; Deborah M. Finch

1996-01-01

Interest in the condition, role, and sustainability of southwestern riparian ecosystems has increased greatly since the mid 1970's. Reflecting this growing interest is a series of symposia addressing southwestern riparian issues, including those coordinated by Johnson and Jones (1977), Johnson and McCormick (1979), Johnson et al. (1985), and Tellman et al (1993)....

JOHNSON, L. - DEDICATION (CEREMONIES) - JSC

NASA Image and Video Library

1973-09-05

S73-33655 (1973) --- Left to right, Lynda Bird Johnson Robb, Charles Robb, Claudia "Lady Bird" Johnson, Texas Governor Dolph Briscoe, Christopher C. Kraft, Jr., James Webb, actor David Niven, and nurse Lt. Dolores B. "Dee" O'Hara with NASA officials during formal dedication ceremonies at JSC. Photo credit: NASA

75 FR 24748 - Johnson Controls, Inc., Automotive Experience Division, Including Workers Whose Unemployment...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-05

...., Automotive Experience Division, Including Workers Whose Unemployment Insurance (UI) Wages Are Paid Through... Assistance on October 6, 2009, applicable to workers of Johnson Controls, Inc., Automotive Experience... industry. New information shows that Johnson Controls purchased Hoover Universal in 1985 and that some...

Knowledge-In-Action: An Example with Rigid Body Motion

ERIC Educational Resources Information Center

Da Costa, Sayonara Salvador Cabral; Moreira, Marco Antonio

2005-01-01

This paper reports the analysis of the resolution of a paper-and-pencil problem, by eight undergraduate students majoring in engineering (six) and physics (two) at the Pontifcia Universidade Catlica do Rio Grande do Sul, in Porto Alegre, Brazil. The problem concerns kinetics of a rigid body, and the analysis was done in the light of Johnson-Lairds…

Reply to discussion: ground water response to forest harvest: implications or hillslope stability

Treesearch

Amod Dhakal; Roy C. Sidle; A.C. Johnson; R.T. Edwards

2008-01-01

Dhakal and Sidle (this volume) have requested clarification of some of the rationales and approaches used in analyses described by Johnson et al. (2007). Here we further describe hydrologic conditions typical of southeast Alaska and elaborate on an accepted methodology used for conducting analysis of covariance statistical analysis (ANCOVA). We discuss Dhakal and Sidle...

A New Statistic for Detection of Aberrant Answer Changes

ERIC Educational Resources Information Center

Sinharay, Sandip; Duong, Minh Q.; Wood, Scott W.

2017-01-01

As noted by Fremer and Olson, analysis of answer changes is often used to investigate testing irregularities because the analysis is readily performed and has proven its value in practice. Researchers such as Belov, Sinharay and Johnson, van der Linden and Jeon, van der Linden and Lewis, and Wollack, Cohen, and Eckerly have suggested several…

Napoleon Johnson: From NASA to TV to Community College Teaching.

ERIC Educational Resources Information Center

Neal, John

1994-01-01

Describes the life and career of Napoleon Johnson, who currently teaches journalism at Houston Community College's Central Campus. Describes Johnson's experiences as a technical writer for NASA and as a television news correspondent, highlighting the positive effects of these experiences on his career as a college instructor. (MAB)

78 FR 46373 - Manufacturer of Controlled Substances; Notice of Registration; Johnson Matthey Pharmaceutical...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-31

...; Notice of Registration; Johnson Matthey Pharmaceutical Materials, Inc. By Notice dated March 20, 2013, and published in the Federal Register on March 28, 2013, 78 FR 19017, Johnson Matthey Pharmaceutical Materials, Inc., Pharmaceutical Services, 25 Patton Road, Devens, Massachusetts 01434, made application by...

50 CFR 80.25 - Multiyear financing under the Dingell-Johnson Sport Fish Restoration Program.

Code of Federal Regulations, 2010 CFR

2010-10-01

...-Johnson Sport Fish Restoration Program. 80.25 Section 80.25 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH... SPORT FISH RESTORATION ACTS § 80.25 Multiyear financing under the Dingell-Johnson Sport Fish Restoration...

40 CFR 81.311 - Georgia.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Jasper County X Jeff Davis County X Jefferson County X Jenkins County X Johnson County X Jones County X... Jasper County X Jeff Davis County X Jefferson County X Jenkins County X Johnson County X Jones County X... County Jenkins County Johnson County Jones County Lamar County Lanier County Laurens County Lee County...

40 CFR 81.311 - Georgia.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Jasper County X Jeff Davis County X Jefferson County X Jenkins County X Johnson County X Jones County X... Jenkins County X Johnson County X Jones County X Lamar County X Lanier County X Laurens County X Lee... County Jasper County Jeff Davis County Jefferson County Jenkins County Johnson County Jones County Lamar...

40 CFR 81.311 - Georgia.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Jasper County X Jeff Davis County X Jefferson County X Jenkins County X Johnson County X Jones County X... Jasper County X Jeff Davis County X Jefferson County X Jenkins County X Johnson County X Jones County X... County Jenkins County Johnson County Jones County Lamar County Lanier County Laurens County Lee County...

Land of California?: The ambiguities of sweet home Chicago.

PubMed

Kimsey, John

2005-01-01

This essay examines some historical questions and cultural constructions surrounding the song Sweet Home Chicago and its composer Robert Johnson. Noting that while the song has enjoyed long life, Johnson's lyric (describing Chicago as a land of California) has not, the essay critiques primitivist readings of Johnson while posing an African American cultural myth-Chicago as promised land of the Great Migration-as the subtext of his puzzling line. Finally, it considers whether mundane-sounding revisions of Johnson's lyric indicate a reduction in Chicago's mythic status, from safe haven to same old place.

History and Evolution of the Johnson Criteria.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sjaardema, Tracy A.; Smith, Collin S.; Birch, Gabriel Carisle

The Johnson Criteria metric calculates probability of detection of an object imaged by an optical system, and was created in 1958 by John Johnson. As understanding of target detection has improved, detection models have evolved to better model additional factors such as weather, scene content, and object placement. The initial Johnson Criteria, while sufficient for technology and understanding at the time, does not accurately reflect current research into target acquisition and technology. Even though current research shows a dependence on human factors, there appears to be a lack of testing and modeling of human variability.

Operator Station Design System - A computer aided design approach to work station layout

NASA Technical Reports Server (NTRS)

Lewis, J. L.

1979-01-01

The Operator Station Design System is resident in NASA's Johnson Space Center Spacecraft Design Division Performance Laboratory. It includes stand-alone minicomputer hardware and Panel Layout Automated Interactive Design and Crew Station Assessment of Reach software. The data base consists of the Shuttle Transportation System Orbiter Crew Compartment (in part), the Orbiter payload bay and remote manipulator (in part), and various anthropometric populations. The system is utilized to provide panel layouts, assess reach and vision, determine interference and fit problems early in the design phase, study design applications as a function of anthropometric and mission requirements, and to accomplish conceptual design to support advanced study efforts.

KSC-2012-6375

NASA Image and Video Library

2012-12-04

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, hazard avoidance instrumentation it being prepared for installation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Jim Grossmann

KSC-2012-6422

NASA Image and Video Library

2012-12-05

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Dmitri Gerondidakis

KSC-2012-6427

NASA Image and Video Library

2012-12-05

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Dmitri Gerondidakis

KSC-2012-6424

NASA Image and Video Library

2012-12-05

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Dmitri Gerondidakis

KSC-2012-6417

NASA Image and Video Library

2012-12-05

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Dmitri Gerondidakis

KSC-2012-6452

NASA Image and Video Library

2012-12-13

CAPE CANAVERAL, Fla. – A Huey helicopter tests hazard avoidance instrumentation at the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks using the instrument. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Photo credit: NASA/Jim Grossmann

KSC-2012-6419

NASA Image and Video Library

2012-12-05

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Dmitri Gerondidakis

KSC-2012-6425

NASA Image and Video Library

2012-12-05

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Dmitri Gerondidakis

KSC-2012-6420

NASA Image and Video Library

2012-12-05

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Dmitri Gerondidakis

KSC-2012-6374

NASA Image and Video Library

2012-12-04

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Jim Grossmann

KSC-2012-6421

NASA Image and Video Library

2012-12-05

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Dmitri Gerondidakis

KSC-2012-6376

NASA Image and Video Library

2012-12-04

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a technician installs hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Jim Grossmann

KSC-2012-6412

NASA Image and Video Library

2012-12-05

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Dmitri Gerondidakis

KSC-2012-6414

NASA Image and Video Library

2012-12-05

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Dmitri Gerondidakis

KSC-2012-6423

NASA Image and Video Library

2012-12-05

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Dmitri Gerondidakis

KSC-2012-6413

NASA Image and Video Library

2012-12-05

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Dmitri Gerondidakis

KSC-2012-6373

NASA Image and Video Library

2012-12-04

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Jim Grossmann

KSC-2012-6377

NASA Image and Video Library

2012-12-04

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a technician tests hazard avoidance instrumentation recently installed on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Jim Grossmann

KSC-2012-6416

NASA Image and Video Library

2012-12-05

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Dmitri Gerondidakis

KSC-2012-6372

NASA Image and Video Library

2012-12-04

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Jim Grossmann

KSC-2012-6415

NASA Image and Video Library

2012-12-05

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Dmitri Gerondidakis

KSC-2012-6418

NASA Image and Video Library

2012-12-05

CAPE CANAVERAL, Fla. – Near the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a space agency team installed and tested hazard avoidance instrumentation on a Huey helicopter. Led by the Johnson Space Center and supported by Jet Propulsion Laboratory and Langley Research Center, the Autonomous Landing Hazard Avoidance Technology, or ALHAT, laser system provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes. Just north of Kennedy's Shuttle Landing Facility runway, a rock- and crater-filled planetary scape has been built so engineers can test the ability to negotiate away from risks. Photo credit: NASA/Dmitri Gerondidakis

Astronaut Anna Fisher practices control of the RMS in a trainer

NASA Image and Video Library

1984-08-21

S84-40162 (21 Aug. 1984) --- Astronaut Anna L. Fisher controls the Remote Manipulator System (RMS) arm from inside the "orbiter" as part of her training program in the Johnson Space Center's Shuttle Mock-up and Integration Laboratory. Dr. Fisher, one of three mission specialists for mission 51-A, is inside the cabin portion of a trainer called the Manipulatory Development Facility (MDF). She is able to operate the arm in conjunction with an air bearing floor and to log a great deal of rehearsal time for her flight, on which the retrieval of a low-orbiting communications satellite is planned. Photo credit: NASA

Microgravity

NASA Image and Video Library

2000-01-30

Engineers from NASA's Glenn Research Center demonstrate the access to one of the experiment racks planned for the U.S. Destiny laboratory module on the International Space Station (ISS). This mockup has the full diameter, full corridor width, and half the length of the module. The mockup includes engineering mockups of the Fluids and Combustion Facility being developed by NASA's Glenn Research Center. (The full module will be six racks long; the mockup is three racks long). Listening at left (coat and patterned tie) is John-David Bartoe, ISS research manager at NASA's Johnson Space Center and a payload specialist on Spacelab 2 mission (1985). Photo credit: NASA/Marshall Space Flight Center (MSFC)

Developing the human-computer interface for Space Station Freedom

NASA Technical Reports Server (NTRS)

Holden, Kritina L.

1991-01-01

For the past two years, the Human-Computer Interaction Laboratory (HCIL) at the Johnson Space Center has been involved in prototyping and prototype reviews of in support of the definition phase of the Space Station Freedom program. On the Space Station, crew members will be interacting with multi-monitor workstations where interaction with several displays at one time will be common. The HCIL has conducted several experiments to begin to address design issues for this complex system. Experiments have dealt with design of ON/OFF indicators, the movement of the cursor across multiple monitors, and the importance of various windowing capabilities for users performing multiple tasks simultaneously.

Astronauts McMonagle and Brown float in one-man life rafts during training

NASA Image and Video Library

1994-06-28

S94-37526 (28 June 1994) --- In separate life rafts, astronauts Donald R. McMonagle (right), mission commander, and Curtis L. Brown, pilot, are assisted by several SCUBA-equipped divers during an emergency bailout training exercise in the Johnson Space Center's (JSC) Weightless Environment Training Facility (WET-F). Making their third and second flights in space, respectively, McMonagle and Brown will be joined by three other NASA astronauts and a European mission specialist for a week and a half in space aboard the Space Shuttle Atlantis. The flight will support the Atmospheric Laboratory for Applications and Science (ATLAS-3) mission.

STS-65 Mission Specialist Chiao in LES at pre-test WETF bailout briefing

NASA Technical Reports Server (NTRS)

1994-01-01

STS-65 Mission Specialist Leroy Chiao, outfitted in a launch and entry suit (LES) and launch and entry helmet (LEH), listens to a briefing on procedures that would become necessary in the event of an emergency egress situation from the Space Shuttle. The astronaut was in the Johnson Space Center's (JSC's) Weightless Environment Training Facility (WETF) Bldg 29 for the launch emergency egress training (bailout) exercise. Chiao will join five other NASA astronauts and a Japanese payload specialist for the second International Microgravity Laboratory 2 (IML-2) mission aboard the Space Shuttle Columbia, Orbiter Vehicle (OV) 102, later this year.

Orion's Neutral Buoyancy Lab (NBL) Activities

NASA Image and Video Library

2016-09-21

Tim Goddard, center, NASA Open Water Recovery Operations director, briefs U.S. Navy divers, Air Force pararescuemen and Coast Guard rescue swimmers during training in the Neutral Buoyancy Laboratory at NASA’s Johnson Space Center in Houston. The group will practice Orion underway recovery techniques using a test version of the Orion spacecraft. Training will help the team prepare for Underway Recovery Test 5 for Exploration Mission 1 aboard the USS San Diego in the Pacific Ocean off the coast of California in October. The Ground Systems Development and Operations Program, along with the U.S. Navy and Lockheed Martin, are preparing the recovery team, hardware and operations to support EM-1 recovery.

Orion's Neutral Buoyancy Lab (NBL) Activities

NASA Image and Video Library

2016-09-21

U.S. Navy divers, Air Force pararescuemen and Coast Guard rescue swimmers practice Orion recovery techniques at the Neutral Buoyancy Laboratory (NBL) at the agency’s Johnson Space Center in Houston. The recovery team is practicing underway recovery techniques using a test version of the Orion spacecraft. Training will help the team prepare for Underway Recovery Test 5 for Exploration Mission 1 aboard the USS San Diego in the Pacific Ocean off the coast of California in October. The Ground Systems Development and Operations Program, along with the U.S. Navy and Lockheed Martin, are preparing the recovery team, hardware and operations to support EM-1 recovery.

A Combustion Products Analyzer for contingency use during thermodegradation events on spacecraft

NASA Technical Reports Server (NTRS)

Limero, Thomas; James, John T.; Beck, Steven; Cromer, Raymond

1991-01-01

This paper will describe the Combustion Products Analyzer (CPA), which is being developed under the direction of the Toxicology Laboratory at Johnson Space Center to provide necessary data on air quality in the Shuttle following a thermodegradation incident. Using separate electrochemical sensors, the CPA monitors four gases (hydrogen fluoride/carbonyl fluoride, hydrogen chloride, hydrogen cyanide, and carbon monoxide), which were selected as the most hazardous compounds likely to be released during thermodegradation of synthetic materials. Electrochemical sensors have been available for several years; the CPA sensors, which are unique because of their small size and zero-gravity compatibility, will be described in detail.

Field Test: Results from the One Year Mission

NASA Technical Reports Server (NTRS)

Reschke, M. F.; Kozlovskaya, I. B.; Kofman, I. S.; Tomilovskaya, E. S.; Cerisano, J. M.; Rosenberg, M. J. F.; Bloomberg, J. J.; Stenger, M. B.; Lee, S. M. C.; Laurie, S. S.;

Portrait view of STS 41-G crew in civilian clothes

NASA Image and Video Library

1984-09-04

41D-3277 (S14-3277) (4 Sept 1984) --- Having met the press for the first time as a group, members of the STS 41-G crew pose for photographs in the Shuttle mockup and integration laboratory at the Johnson Space Center. They are (bottom row, left, to right) Marc Garneau and Paul D. Scully-Power, both payload specialists; and Robert L. Crippen, crew commander; (second row, l.-r.) Astronauts Jon A. McBride, pilot; David C. Leestma and Sally K. Ride, both mission specialists; and Kathryn D. Sullivan, mission specialist. They are scheduled for an October 5, 1984 launch aboard the Space Shuttle Challenger.

Mission to Mars: Connecting Diverse Student Groups with NASA Experts

NASA Technical Reports Server (NTRS)

Polsgrove, Tara; Jones, David; Sadowski-Fugitt, Leslie; Kowrach, Nicole

2012-01-01

The Museum of Science and Industry in Chicago has formulated an innovative approach to inspiring the next generation to pursue STEM education. Middle school students in Chicago and at nearby Challenger Learning Centers work in teams to design a mission to Mars. Each mission includes real time access to NASA experts through partnerships with Marshall Space Flight Center, Johnson Space Center, and the Jet Propulsion Laboratory. Interactive videoconferencing connects students at the museum with students at a Challenger Learning Center and with NASA experts. This paper describes the approach, the results from the program s first year, and future opportunities for nationwide expansion.

Workshop on Mercury: Space Environment, Surface, and Interior

NASA Technical Reports Server (NTRS)

2001-01-01

This volume contains abstracts that have been accepted for presentation at the Workshop on Mercury: Space Environment, Surface, and Interior, October 4-5, 2001. The Scientific Organizing Committee consisted of Mark Robinson (Northwestern University), Marty Slade (Jet Propulsion Laboratory), Jim Slavin (NASA Goddard Space Flight Center), Sean Solomon (Carnegie Institution), Ann Sprague (University of Arizona), Paul Spudis (Lunar and Planetary Institute), G. Jeffrey Taylor (University of Hawai'i), Faith Vilas (NASA Johnson Space Center), Meenakshi Wadhwa (The Field Museum), and Thomas Watters (National Air and Space Museum). Logistics, administrative, and publications support were provided by the Publications and Program Services Departments of the Lunar and Planetary Institute.

STS-65 Mission Specialist Chiao in EMU prepares for WETF contingency EVA

NASA Technical Reports Server (NTRS)

1994-01-01

STS-65 Mission Specialist Leroy Chiao, fully suited in an extravehicular mobility unit (EMU) and helmet, prepares to be lowered into a 25-feet deep pool at the Johnson Space Center's (JSC's) Weightless Environment Training Facility (WETF) Bldg 29. Chiao will practice door and latch contingency extravehicular activity (EVA) procedures once underwater. Mission Specialist Donald A. Thomas will join Chiao in the simulation. The two crewmates will be submerged and made to be neutrally buoyant in order to rehearse the contingency tasks that would require a spacewalk. No spacewalks are scheduled for the STS-65 International Microgravity Laboratory 2 (IML-2) mission.

STS-65 Mission Specialist Chiao in EMU prepares for WETF contingency EVA

NASA Technical Reports Server (NTRS)

1994-01-01

STS-65 Mission Specialist Leroy Chiao, fully suited in an extravehicular mobility unit (EMU) and helmet, stands on a platform and prepares to be lowered into a 25-feet deep pool at the Johnson Space Center's (JSC's) Weightless Environment Training Facility (WETF) Bldg 29. Chiao will practice door and latch contingency extravehicular activity (EVA) procedures once underwater. Mission Specialist Donald A. Thomas will join Chiao in the simulation. The two crewmates will be submerged and made to be neutrally buoyant in order to rehearse the contingency tasks that would require a spacewalk. No spacewalks are scheduled for the STS-65 International Microgravity Laboratory 2 (IML-2) mission.

Soufriere Hills, Montserrat, West Indies

NASA Technical Reports Server (NTRS)

2002-01-01

Volcanic activity on the West Indian island of Montserrat has remained high for several years-the current activity started in 1995. However, remote sensing of the island has been difficult because of frequent cloud cover. The International Space Station crew flew north of the island on a clear day in early July (July 9, 2001) and recorded a vigorous steam plume emanating from the summit of Soufriere Hills. The image also reveals the extensive volcanic mud flows (lahars) and new deltas built out from the coast from the large amounts of volcanic debris delivered downstream by the rivers draining the mountain. As a small island (only 13 x 8 km), all of Montserrat has been impacted by the eruptions. Sources of Information: Smithsonian Global Volcanism Program Italy's Volcanoes Montserrat Volcano Observatory Digital photograph number ISS002-E-9309 was taken on 9 July 2001 from Space Station Alpha and was provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography of Earth.

The Use of the Molecular Adsorber Coating Technology to Mitigate Vacuum Chamber Contamination During Pathfinder Testing for the James Webb Space Telescope

NASA Technical Reports Server (NTRS)

Abraham, Nithin S.; Hasegawa, Mark M.; Wooldridge, Eve M.; Henderson-Nelson, Kelly A.

2016-01-01

As a coating made of highly porous zeolite materials, the Molecular Adsorber Coating (MAC) was developed to capture outgassed molecular contaminants, such as hydrocarbons and silicones. For spaceflight applications, the adsorptive capabilities of the coating can alleviate on-orbit outgassing concerns on or near sensitive surfaces and instruments within the spacecraft. Similarly, this sprayable paint technology has proven to be significantly beneficial for ground based space applications, in particular, for vacuum chamber environments. This paper describes the recent use of the MAC technology during Pathfinder testing of the Optical Ground Support Equipment (OGSE) for the James Webb Space Telescope (JWST) at NASA Johnson Space Center (JSC). The coating was used as a mitigation tool to entrap persistent outgassed contaminants, specifically silicone based diffusion pump oil, from within JSC's cryogenic optical vacuum chamber test facility called Chamber A. This paper summarizes the sample fabrication, installation, laboratory testing, post-test chemical analysis results, and future plans for the MAC technology, which was effectively used to protect the JWST test equipment from vacuum chamber contamination.

The use of the Molecular Adsorber Coating technology to mitigate vacuum chamber contamination during Pathfinder testing for the James Webb Space Telescope

NASA Astrophysics Data System (ADS)

Abraham, Nithin S.; Hasegawa, Mark M.; Wooldridge, Eve M.; Henderson-Nelson, Kelly A.

2016-09-01

As a coating made of highly porous zeolite materials, the Molecular Adsorber Coating (MAC) was developed to capture outgassed molecular contaminants, such as hydrocarbons and silicones. For spaceflight applications, the adsorptive capabilities of the coating can alleviate on-orbit outgassing concerns on or near sensitive surfaces and instruments within the spacecraft. Similarly, this sprayable paint technology has proven to be significantly beneficial for ground based space applications, in particular, for vacuum chamber environments. This paper describes the recent use of the MAC technology during Pathfinder testing of the Optical Ground Support Equipment (OGSE) for the James Webb Space Telescope (JWST) at NASA Johnson Space Center (JSC). The coating was used as a mitigation tool to entrap persistent outgassed contaminants, specifically silicone based diffusion pump oil, from within JSC's cryogenic optical vacuum chamber test facility called Chamber A. This paper summarizes the sample fabrication, installation, laboratory testing, post-test chemical analysis results, and future plans for the MAC technology, which was effectively used to protect the JWST test equipment from vacuum chamber contamination.

Martian Analogue Sample Characterization and Spectral Library Development at the Johnson Space Center

NASA Technical Reports Server (NTRS)

Morris, Richard V.

2002-01-01

An extensive collection of Martian analogue samples housed at the Johnson Space Center is the focus of ongoing research by the JSC Mars soil genesis group and their collaborators. Because the major element composition of Martian meteorites and in situ analyses of Martian soils and rocks indicate that Mars is predominantly an iron-rich basaltic world, the focus of active sample collection and analysis is basaltic materials and their hydrolytic (both aqueous and hydrothermal) and sulfatetic alteration products. Described below are the scope of the JSC Mars analogue sample collection, the characterization process, and plans to incorporate the data into spectral libraries for the Mars 2003 Mars Exploration Rover (MER) and Mars 2005 Mars Reconnaissance Orbiter (MRO) CRISM missions.

Development of the CELSS emulator at NASA. Johnson Space Center

NASA Technical Reports Server (NTRS)

Cullingford, Hatice S.

1990-01-01

The Closed Ecological Life Support System (CELSS) Emulator is under development. It will be used to investigate computer simulations of integrated CELSS operations involving humans, plants, and process machinery. Described here is Version 1.0 of the CELSS Emulator that was initiated in 1988 on the Johnson Space Center (JSC) Multi Purpose Applications Console Test Bed as the simulation framework. The run model of the simulation system now contains a CELSS model called BLSS. The CELSS simulator empowers us to generate model data sets, store libraries of results for further analysis, and also display plots of model variables as a function of time. The progress of the project is presented with sample test runs and simulation display pages.

The Robert Wood Johnson Foundation Nurse Faculty Scholars Program: An opportunity for junior nurse faculty

PubMed Central

Coffman, Maren J.; Goodman, Janice H.; Thomas, Tami L.; Roberson, Donna

2014-01-01

The Robert Wood Johnson Foundation Nurse Faculty Scholars program provides promising junior faculty extramural funding, expert mentoring, and the training needed to be successful in the academic role. The Nurse Faculty Scholars program, which admitted its first cohort in 2008, is designed to address the nursing faculty shortage by enhancing leadership, educational, and research skills in junior nursing faculty. This article provides an overview of the program, its purpose, and its eligibility requirements. The authors give strategies for selecting mentors, developing the written application, and preparing for an oral interview. Finally, the authors provide an analysis of funded institutions, research design and methods from current and recently funded projects, and rank and positions held by nursing mentors. PMID:22818282

Laboratory studies on low-energy electron penetration depths into amorphous ice - consequence to astrobiology on icy surfaces

NASA Astrophysics Data System (ADS)

Gudipati, M. S.; Li, I.; Lignell, A. A.

2009-12-01

Penetration of electrons through icy surfaces plays an important role in radiation processing of solar system icy bodies. However, to date, there is no quantitative data available on the penetration depths of electrons through cryogenic water-ices. Penetration of high-energy incident electrons also results in the in-situ formation of secondary low-energy electrons, such as on the surface of Europa (Herring-Captain et al., 2005; Johnson et al., 2004). Low-energy electrons can also be produced through photoionization process such as on comet surfaces, or through bombardment by solar wind on icy surfaces (Bodewits et al., 2004). Present models use the laboratory penetration data of high-energy (>10 keV) electrons through silicon as a proxy for the ice (Cooper et al., 2001), normalized by the density of the medium. So far no laboratory studies have been conducted that deal with the penetration of electrons through amorphous or crystalline ices. In order to address this issue, we adopted a new experimental strategy by using aromatic molecules as probes. To begin with, we carried out systematic studies on the penetration depths of low-energy electrons (5 eV - 2 keV) through amorphous ice films of defined thickness at cryogenic temperatures (5 - 30 K). The results of these experiments will be analyzed and their relevance to survival of organic material on solar system icy surfaces will be presented. References: Bodewits, D., et al., 2004. X-ray and Far-Ultraviolet emission from comets: Relevant charge exchange processes. Physica Scripta. 70, C17-C20. Cooper, J. F., et al., 2001. Energetic ion and electron irradiation of the icy Galilean satellites. Icarus. 149, 133-159. Herring-Captain, J., et al., 2005. Low-energy (5-250 eV) electron-stimulated desorption of H+, H2+, and H+(H2O)nfrom low-temperature water ice surfaces. Physical Review B. 72, 035431-10. Johnson, R. E., et al., Radiation Effects on the Surfaces of the Galilean Satellites. In: F. Bagenal, et al., Eds.), Jupiter - The Planet, Satellites and Magnetosphere. Cambridge University Press, 2004, pp. 485-512.

75 FR 43138 - Ochoco National Forest, Lookout Mountain Ranger District; Oregon; Howard Elliot Johnson Fuels and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-23

...; Oregon; Howard Elliot Johnson Fuels and Vegetation Management Project EIS AGENCY: Forest Service, USDA... Prineville, Oregon. The project area includes National Forest and Bureau of Land Management System lands in... effects will take place. The Howard Elliot Johnson Fuels and Vegetation Management Project decision and...

Linking Gateway Technical College with Workforce Development: The SC Johnson-A Family Company Story.

ERIC Educational Resources Information Center

Knudson, Edward

2004-01-01

Seven years ago, SC Johnson--A Family Company approached Gateway Technical College with a need to further strengthen their incumbent workforce's technical training and education. Retirements, brain drain, and competition for technical expertise were the forces driving SC Johnson to develop a comprehensive, flexible, and timely workplace education…

77 FR 63873 - Johnson Controls, Inc. Including On-Site Leased Workers of Valley Staffing and AZ Quality Hudson...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-17

... workers of Johnson Controls, Inc., including on-site leased workers from Valley Staffing, Hudson..., Wisconsin location of Johnson Controls, Inc. The Department has determined that these workers were sufficiently under the control of the subject firm to be considered leased workers. Based on these findings...

The Impeachment of Andrew Johnson. Web Lesson.

ERIC Educational Resources Information Center

Constitutional Rights Foundation, Los Angeles, CA.

This lesson presents the historical background of Abraham Lincoln's selection of Andrew Johnson as his running mate in the election of 1864. The lesson considers the climate in the U.S. Congress after President Lincoln's assassination. The details of the impeachment and trial of President Andrew Johnson are given. The lesson presents three…

External quality assessment for laboratory testing of HLA-B*15:02 allele in relation to carbamazepine therapy.

PubMed

Lin, Guigao; Zhang, Kuo; Han, Yanxi; Xie, Jiehong; Li, Jinming

2018-02-01

Due to the significant risk of developing Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN), the use of carbamazepine is not recommended in patients carrying the human leukocyte antigen B (HLA-B) *15:02 allele. In an effort to guarantee reliable community-based HLA-B*15:02 testing throughout China, a HLA-B*15:02 genotyping external quality assessment (EQA) program was set up. In 2016, 10 genomic DNA samples with known HLA-B*15:02 allele status were sent to 37 laboratories from 16 provinces with a request for routine HLA-B*15:02 screening. The samples were validated using Sanger sequencing by a reference laboratory. Both genotyping results and clinical written reports were evaluated. Thirty-six of the participating laboratories correctly identified the HLA-B*15:02 allele status for all EQA samples. However, one lab failed to identify any positive challenges. The overall analytical sensitivity was 97.3% (180/185 challenges; 95% confidence interval: 93.8%-99.1%) and the analytic specificity was 100% (185/185; 95% confidence interval: 98.0%-100%). A review of the written reports showed that the clinical reporting for HLA-B*15:02 detection should be improved. Some essential information was missing, most notably laboratory information/contact, therapeutic recommendations, and methodology. External quality assessment is valuable in assessing and improving the quality of laboratory testing of HLA-B*15:02 allele. © 2017 Wiley Periodicals, Inc.

Improvements to constitutive material model for fabrics

NASA Astrophysics Data System (ADS)

Morea, Mihai I.

2011-12-01

The high strength to weight ratio of woven fabric offers a cost effective solution to be used in a containment system for aircraft propulsion engines. Currently, Kevlar is the only Federal Aviation Administration (FAA) approved fabric for usage in systems intended to mitigate fan blade-out events. This research builds on an earlier constitutive model of Kevlar 49 fabric developed at Arizona State University (ASU) with the addition of new and improved modeling details. Latest stress strain experiments provided new and valuable data used to modify the material model post peak behavior. These changes reveal an overall improvement of the Finite Element (FE) model's ability to predict experimental results. First, the steel projectile is modeled using Johnson-Cook material model and provides a more realistic behavior in the FE ballistic models. This is particularly noticeable when comparing FE models with laboratory tests where large deformations in projectiles are observed. Second, follow-up analysis of the results obtained through the new picture frame tests conducted at ASU provides new values for the shear moduli and corresponding strains. The new approach for analysis of data from picture frame tests combines digital image analysis and a two-level factorial optimization formulation. Finally, an additional improvement in the material model for Kevlar involves checking the convergence at variation of mesh density of fabrics. The study performed and described herein shows the converging trend, therefore validating the FE model.

Development of NASA's Accident Precursor Analysis Process Through Application on the Space Shuttle Orbiter

NASA Technical Reports Server (NTRS)

Maggio, Gaspare; Groen, Frank; Hamlin, Teri; Youngblood, Robert

2010-01-01

Accident Precursor Analysis (APA) serves as the bridge between existing risk modeling activities, which are often based on historical or generic failure statistics, and system anomalies, which provide crucial information about the failure mechanisms that are actually operative in the system. APA docs more than simply track experience: it systematically evaluates experience, looking for under-appreciated risks that may warrant changes to design or operational practice. This paper presents the pilot application of the NASA APA process to Space Shuttle Orbiter systems. In this effort, the working sessions conducted at Johnson Space Center (JSC) piloted the APA process developed by Information Systems Laboratories (ISL) over the last two years under the auspices of NASA's Office of Safety & Mission Assurance, with the assistance of the Safety & Mission Assurance (S&MA) Shuttle & Exploration Analysis Branch. This process is built around facilitated working sessions involving diverse system experts. One important aspect of this particular APA process is its focus on understanding the physical mechanism responsible for an operational anomaly, followed by evaluation of the risk significance of the observed anomaly as well as consideration of generalizations of the underlying mechanism to other contexts. Model completeness will probably always be an issue, but this process tries to leverage operating experience to the extent possible in order to address completeness issues before a catastrophe occurs.

Sejong Open Cluster Survey (SOS). 0. Target Selection and Data Analysis

NASA Astrophysics Data System (ADS)

Sung, Hwankyung; Lim, Beomdu; Bessell, Michael S.; Kim, Jinyoung S.; Hur, Hyeonoh; Chun, Moo-Young; Park, Byeong-Gon

2013-06-01

Star clusters are superb astrophysical laboratories containing cospatial and coeval samples of stars with similar chemical composition. We initiate the Sejong Open cluster Survey (SOS) - a project dedicated to providing homogeneous photometry of a large number of open clusters in the SAAO Johnson-Cousins' UBVI system. To achieve our main goal, we pay much attention to the observation of standard stars in order to reproduce the SAAO standard system. Many of our targets are relatively small sparse clusters that escaped previous observations. As clusters are considered building blocks of the Galactic disk, their physical properties such as the initial mass function, the pattern of mass segregation, etc. give valuable information on the formation and evolution of the Galactic disk. The spatial distribution of young open clusters will be used to revise the local spiral arm structure of the Galaxy. In addition, the homogeneous data can also be used to test stellar evolutionary theory, especially concerning rare massive stars. In this paper we present the target selection criteria, the observational strategy for accurate photometry, and the adopted calibrations for data analysis such as color-color relations, zero-age main sequence relations, Sp - M_V relations, Sp - T_{eff} relations, Sp - color relations, and T_{eff} - BC relations. Finally we provide some data analysis such as the determination of the reddening law, the membership selection criteria, and distance determination.

Satellite Material Type and Phase Function Determination in Support of Orbital Debris Size Estimation

NASA Technical Reports Server (NTRS)

Hejduk, M. D.; Cowardin, H. M.; Stansbery, Eugene G.

2012-01-01

In performing debris surveys of deep-space orbital regions, the considerable volume of the area to be surveyed and the increased orbital altitude suggest optical telescopes as the most efficient survey instruments; but to proceed this way, methodologies for debris object size estimation using only optical tracking and photometric information are needed. Basic photometry theory indicates that size estimation should be possible if satellite albedo and shape are known. One method for estimating albedo is to try to determine the object's material type photometrically, as one can determine the albedos of common satellite materials in the laboratory. Examination of laboratory filter photometry (using Johnson BVRI filters) on a set of satellite material samples indicates that most material types can be separated at the 1-sigma level via B-R versus R-I color differences with a relatively small amount of required resampling, and objects that remain ambiguous can be resolved by B-R versus B-V color differences and solar radiation pressure differences. To estimate shape, a technique advanced by Hall et al. [1], based on phase-brightness density curves and not requiring any a priori knowledge of attitude, has been modified slightly to try to make it more resistant to the specular characteristics of different materials and to reduce the number of samples necessary to make robust shape determinations. Working from a gallery of idealized debris shapes, the modified technique identifies most shapes within this gallery correctly, also with a relatively small amount of resampling. These results are, of course, based on relatively small laboratory investigations and simulated data, and expanded laboratory experimentation and further investigation with in situ survey measurements will be required in order to assess their actual efficacy under survey conditions; but these techniques show sufficient promise to justify this next level of analysis.

Methods of Writing Instruction Evaluation.

ERIC Educational Resources Information Center

Lamb, Bill H.

The Writing Program Director at Johnson County Community College (Kansas) developed quantitative measures for writing instruction evaluation which can support that institution's growing interest in and support for peer collaboration as a means to improving instructional quality. The first process (Interaction Analysis) has an observer measure…

Accuracy and uncertainty analysis of soil Bbf spatial distribution estimation at a coking plant-contaminated site based on normalization geostatistical technologies.

PubMed

Liu, Geng; Niu, Junjie; Zhang, Chao; Guo, Guanlin

2015-12-01

Data distribution is usually skewed severely by the presence of hot spots in contaminated sites. This causes difficulties for accurate geostatistical data transformation. Three types of typical normal distribution transformation methods termed the normal score, Johnson, and Box-Cox transformations were applied to compare the effects of spatial interpolation with normal distribution transformation data of benzo(b)fluoranthene in a large-scale coking plant-contaminated site in north China. Three normal transformation methods decreased the skewness and kurtosis of the benzo(b)fluoranthene, and all the transformed data passed the Kolmogorov-Smirnov test threshold. Cross validation showed that Johnson ordinary kriging has a minimum root-mean-square error of 1.17 and a mean error of 0.19, which was more accurate than the other two models. The area with fewer sampling points and that with high levels of contamination showed the largest prediction standard errors based on the Johnson ordinary kriging prediction map. We introduce an ideal normal transformation method prior to geostatistical estimation for severely skewed data, which enhances the reliability of risk estimation and improves the accuracy for determination of remediation boundaries.

Worldwide Spacecraft Crew Hatch History

NASA Technical Reports Server (NTRS)

Johnson, Gary

2009-01-01

The JSC Flight Safety Office has developed this compilation of historical information on spacecraft crew hatches to assist the Safety Tech Authority in the evaluation and analysis of worldwide spacecraft crew hatch design and performance. The document is prepared by SAIC s Gary Johnson, former NASA JSC S&MA Associate Director for Technical. Mr. Johnson s previous experience brings expert knowledge to assess the relevancy of data presented. He has experience with six (6) of the NASA spacecraft programs that are covered in this document: Apollo; Skylab; Apollo Soyuz Test Project (ASTP), Space Shuttle, ISS and the Shuttle/Mir Program. Mr. Johnson is also intimately familiar with the JSC Design and Procedures Standard, JPR 8080.5, having been one of its original developers. The observations and findings are presented first by country and organized within each country section by program in chronological order of emergence. A host of reference sources used to augment the personal observations and comments of the author are named within the text and/or listed in the reference section of this document. Careful attention to the selection and inclusion of photos, drawings and diagrams is used to give visual association and clarity to the topic areas examined.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Merkle, J.G.

In order to study effects of constraint on fracture toughness, it is important to select the right location within the crack-tip field for investigation. In 1950 Hill postulated that close to a circular notch tip the principal stress directions would be radial and circumferential, so that the plastic slip lines (maximum shear stress trajectories) would be logarithmic spirals. The resulting equation for stress normal to the notch symmetry plane, neglecting strain hardening, was identical to that for the circumferential stress near the bore of an ideally plastic thick-walled hollow cylinder under external radial tension, because the relevant geometries are identical.more » In 1969, Rice and Johnson developed a near crack-tip, plane strain, large-strain rigid-plastic analysis considering strain hardening and assuming an infinitely sharp initial crack tip. Shortly afterwards, Merkle, following Hill's suggestion, proposed an approximate analysis of the stresses and strains ahead of a blunted crack tip on the plane of symmetry, based on a circular blunted crack tip. The analysis amounted to a hollow cylinder analogy, including the effects of strain hardening. The original hollow cylinder analogy was based on small strain theory, and the calculated strain distributions did not agree well with the Rice and Johnson results very near the blunted crack tip. Therefore, the hollow cylinder analogy equations have been rederived, based on large strain theory, and the agreement with the Rice and Johnson results and other more recent numerical results is good. Calculations illustrate the effects of transverse strain on the principal stresses very close to a blunting crack tip and show that, theoretically, a singularity still exists at the tip of a blunting crack. 10 refs., 9 figs.« less

Exploratory Bifactor Analysis of the WJ-III Cognitive in Adulthood via the Schmid-Leiman Procedure

ERIC Educational Resources Information Center

Dombrowski, Stefan C.

2014-01-01

The Woodcock-Johnson-III cognitive in the adult time period (age 20 to 90 plus) was analyzed using exploratory bifactor analysis via the Schmid-Leiman orthogonalization procedure. The results of this study suggested possible overfactoring, a different factor structure from that posited in the Technical Manual and a lack of invariance across both…