WorldWideScience

Sample records for test test date

  1. 30 CFR 35.7 - Date for conducting tests.

    Science.gov (United States)

    2010-07-01

    ... APPROVAL OF MINING PRODUCTS FIRE-RESISTANT HYDRAULIC FLUIDS General Provisions § 35.7 Date for conducting tests. The date of acceptance of an application will determine the order of precedence for testing when... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Date for conducting tests. 35.7 Section 35.7...

  2. 30 CFR 27.9 - Date for conducting tests.

    Science.gov (United States)

    2010-07-01

    ... APPROVAL OF MINING PRODUCTS METHANE-MONITORING SYSTEMS General Provisions § 27.9 Date for conducting tests. The date of receipt of an application will determine the order of precedence for investigation and... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Date for conducting tests. 27.9 Section 27.9...

  3. 30 CFR 33.7 - Date for conducting tests.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Date for conducting tests. 33.7 Section 33.7... APPROVAL OF MINING PRODUCTS DUST COLLECTORS FOR USE IN CONNECTION WITH ROCK DRILLING IN COAL MINES General Provisions § 33.7 Date for conducting tests. The date of acceptance of an application will determine the...

  4. 30 CFR 36.8 - Date for conducting tests.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Date for conducting tests. 36.8 Section 36.8... APPROVAL OF MINING PRODUCTS APPROVAL REQUIREMENTS FOR PERMISSIBLE MOBILE DIESEL-POWERED TRANSPORTATION EQUIPMENT General Provisions § 36.8 Date for conducting tests. The date for acceptance of an application...

  5. 7 CFR 201.30a - Date of test.

    Science.gov (United States)

    2010-01-01

    ... Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT... germination test was completed and the date of transportation or delivery for transportation in interstate...

  6. In vivo mutagenicity testing of irradiated dates in Drosophila melanogaster

    Energy Technology Data Exchange (ETDEWEB)

    Graf, U.; Wuergler, F.E.

    1982-11-01

    As part of a programme of short-term tests used to detect possible genetic toxicity in irradiated foodstuffs, larvae of Drosophila melanogaster were raised on unirradiated or irradiated whole dates or on a medium containing digests of unirradiated or irradiated dates. Germ cells of surviving male flies were tested for the presence of sex-linked recessive lethals. The results showed no evidence of mutagenic activity induced in dates by irradiation. This provides further support of the lack of genetic toxicity of irradiated foods.

  7. Proceedings of Design, Automation and Test in Europe (DATE07)

    DEFF Research Database (Denmark)

    Welcome to the DATE 07 Conference Proceedings. DATE combines the world’s leading electronic systems design conference and Europe's leading international exhibition for electronic design, automation and test, from system level hardware and software implementation right down to integrated circuit...... with 78 sessions covering the latest in system design and embedded software, IC design methodologies and EDA tool developments. One of the main strengths of the conference is a wide but high-quality coverage of design, design automation and test topics, from the system level (including PCB and FPGA...

  8. Proceedings of Design, Automation and Test in Europe (DATE07)

    DEFF Research Database (Denmark)

    Welcome to the DATE 07 Conference Proceedings. DATE combines the world’s leading electronic systems design conference and Europe's leading international exhibition for electronic design, automation and test, from system level hardware and software implementation right down to integrated circuit...... an international conference. DATE is now the world’s premier event in electronic system design. The submissions have been reviewed by the more than 600 members of the Technical Programme Committee. After a thorough review and selection process (with an average of 4.6 reviews per paper), finally 208 papers were......) to the integrated circuit level. In addition, for the third year a special embedded software track is offered to allow for the increasing importance of software in embedded systems. Compared with previous years, submissions in design, test and embedded software have grown significantly, showing a clear trend toward...

  9. Proceedings of Design, Automation and Test in Europe (DATE07)

    DEFF Research Database (Denmark)

    Welcome to the DATE 07 Conference Proceedings. DATE combines the world’s leading electronic systems design conference and Europe's leading international exhibition for electronic design, automation and test, from system level hardware and software implementation right down to integrated circuit....... Challenges that you all face or soon will face in your daily practice are the increasing design complexity of highly integrated systems, the introduction of reconfigurability and embedded software, and the control of power, reliability and variability in nanometer IC designs. All these issues...... with 78 sessions covering the latest in system design and embedded software, IC design methodologies and EDA tool developments. One of the main strengths of the conference is a wide but high-quality coverage of design, design automation and test topics, from the system level (including PCB and FPGA...

  10. Proceedings of Design, Automation and Test in Europe (DATE07)

    DEFF Research Database (Denmark)

    Welcome to the DATE 07 Conference Proceedings. DATE combines the world’s leading electronic systems design conference and Europe's leading international exhibition for electronic design, automation and test, from system level hardware and software implementation right down to integrated circuit...... an international conference. DATE is now the world’s premier event in electronic system design. The submissions have been reviewed by the more than 600 members of the Technical Programme Committee. After a thorough review and selection process (with an average of 4.6 reviews per paper), finally 208 papers were...... selected for presentation at the conference. In addition, 57 papers were selected for Interactive Presentations, which highlight quality work in progress. Together with the invited special sessions (panels, embedded tutorials and hot topic sessions) this has resulted in a high-quality technical programme...

  11. Test

    DEFF Research Database (Denmark)

    Bendixen, Carsten

    2014-01-01

    Bidrag med en kortfattet, introducerende, perspektiverende og begrebsafklarende fremstilling af begrebet test i det pædagogiske univers.......Bidrag med en kortfattet, introducerende, perspektiverende og begrebsafklarende fremstilling af begrebet test i det pædagogiske univers....

  12. Forensics of Software Copyright Infringement Crimes: The Modern POSAR Test Juxtaposed With the Dated AFC Test

    OpenAIRE

    Vinod Polpaya Bhattathiripad

    2014-01-01

    This paper presents a new development in the forensics of software copyright through a juxtaposed comparison between the proven AFC test and the recent POSAR test, the two forensic procedures for establishing software copyright infringement cases. First, the paper separately overviews the 3-stage, linear sequential AFC test and then the 5-phase, cyclic POSAR test (as AFC’s logical extension). The paper then compares the processes involved in each of the 5 phases of the POSAR test with the pro...

  13. Accurate dating with radiocarbon from the atom bomb tests

    CSIR Research Space (South Africa)

    Vogel, JC

    2002-09-01

    Full Text Available The artificial radiocarbon produced by the thermonuclear bomb tests in the 1950s and 1960s significantly increased the level of C-14 in the environment. A detailed record of the subsequent changes in the C-14 concentration of the atmosphere can...

  14. Forensics of Software Copyright Infringement Crimes: The Modern POSAR Test Juxtaposed With the Dated AFC Test

    Directory of Open Access Journals (Sweden)

    Vinod Polpaya Bhattathiripad

    2014-09-01

    Full Text Available This paper presents a new development in the forensics of software copyright through a juxtaposed comparison between the proven AFC test and the recent POSAR test, the two forensic procedures for establishing software copyright infringement cases. First, the paper separately overviews the 3-stage, linear sequential AFC test and then the 5-phase, cyclic POSAR test (as AFC’s logical extension. The paper then compares the processes involved in each of the 5 phases of the POSAR test with the processes involved in the 3 stages in the AFC test, for the benefit of forensic practitioners and researchers. Finally, the paper discusses some common areas where both the tests will need careful handling while implementing them in the judiciaries across the world.

  15. DATE V1 - Data Aquisition Test Environment Users Manual

    CERN Document Server

    Grandegger, W; CERN. Geneva

    1996-01-01

    The Data Aquisition presented here has been developed for maximum portability and generality. If you are lucky you will have tailored the system to your experimental set-up in less than a day and start taking data. It should run any UNIX system and some non-UNIX system and has already been tested on the following systems: Linux (IBM PC and compatible) OSF (Alpha workstations and Medulla VME board) HP-UX (workstation + 743 VME board) HP-RT AIX OS91) LynxOS (tested on a 68040 and a PowerPC) 1) The system was originally developed under UNIX. Only due to popular request of people who wanted to reuse old hardware it was ported to OS9. This is, however, not the recommended hardware and future improvements of the system are not going to be refitted to OS9. Currently we distribute only the OS9 and HP-UX binary versions, but you get the code and can compile it on any of the above systems and with some luck on others.

  16. Waste dislodging and conveyance testing summary and conclusions to date

    Energy Technology Data Exchange (ETDEWEB)

    Rinker, M.W.; Hatchell, B.K. [Pacific Northwest Lab., Richland, WA (United States); Mullen, O.D. [Westinghouse Hanford Co., Richland, WA (United States)

    1994-09-01

    This document summarizes recent work performed by the Waste Dislodging and Conveyance technology development program to provide assistance with the retrieval of wastes from the Hanford single-shell tanks (SSTs). This work is sponsored by the Underground Storage Tank-Integrated Demonstration (UST-ID) Office with the U.S. Department of Energy (DOE) Office of Technology Development. A baseline technology of high-pressure water-jet dislodging and pneumatic conveyance integrated as a scarifier is proposed as a means of retrieval. The tests and studies described were performed to demonstrate that at least one robust technology exists that could be effectively used with low water-addition arm-based systems. These results are preliminary and do not represent an optimized baseline. The Waste Dislodging and Conveyance work thus far has demonstrated that waterjet mobilization and air conveyance can mobilize and convey SST waste simulants at the target rates while operating within the space envelope and the dynamic loading constraints of deployment devices. The recommended technologies are well proven in industrial applications and are quite robust, yet lightweight and relatively benign to the retrieval environment. The baseline approach has versatility to continuously dislodge and convey a broad range of waste forms, from hard wastes to soft sludge wastes. The approach also has the major advantage of being noncontact with the waste surface under normal operation.

  17. 78 FR 62488 - Energy Conservation Program: Compliance Date for the Dehumidifier Test Procedure

    Science.gov (United States)

    2013-10-22

    ... Part 430 RIN 1904-AD06 Energy Conservation Program: Compliance Date for the Dehumidifier Test Procedure... for the dehumidifier test procedures established under the Energy Policy and Conservation Act (EPCA). The proposed amendments would require manufacturers to test using only the active mode provisions in...

  18. Persistent racial and ethnic disparities in up-to-date colorectal cancer testing in medicare enrollees.

    Science.gov (United States)

    Fenton, Joshua J; Tancredi, Daniel J; Green, Pamela; Franks, Peter; Baldwin, Laura-Mae

    2009-03-01

    To assess whether greater colonoscopy use among white as compared with nonwhite Medicare enrollees since Medicare established coverage for colorectal cancer (CRC) screening has been associated with a widening in white versus nonwhite disparities in up-to-date CRC testing status. Serial cross-sectional analysis of Medicare claims. Surveillance, Epidemiology, and End Results (SEER) regions in nine states, representing 14% of the U.S. population. A 5% random sample of fee-for-service Medicare enrollees aged 70 to 79 within each 6-month period from mid-1995 through 2003. Trends in up-to-date status (having a fecal occult blood test (FOBT) claim in the prior year or a sigmoidoscopy or colonoscopy claim in the prior 5 years) according to race or ethnicity, estimated using repeated-measures logistic regression adjusting for age, sex, rural versus urban residence, income, comorbidity, and SEER region. From mid-1995 through 2003, the adjusted percentage of enrollees that were up-to-date increased by a similar magnitude in whites (from 39.4% to 47.3%), blacks (from 29.0% to 38.1%), Asians and Pacific Islanders (from 33.1% to 41.8%), and Hispanics (from 23.7% to 33.2%). Although white versus nonwhite disparities in up-to-date status via colonoscopy widened, this was counterbalanced by narrowing white versus nonwhite disparities in up-to-date status via FOBT and sigmoidoscopy. White versus nonwhite disparities in up-to-date CRC testing status in Medicare enrollees largely persisted through 2003.

  19. A Meta-Analysis of Empirically Tested School-Based Dating Violence Prevention Programs

    Directory of Open Access Journals (Sweden)

    Sarah R. Edwards

    2014-05-01

    Full Text Available Teen dating violence prevention programs implemented in schools and empirically tested were subjected to meta-analysis. Eight studies met criteria for inclusion, consisting of both within and between designs. Overall, the weighted mean effect size (ES across studies was significant, ESr = .11; 95% confidence interval (CI = [.08, .15], p < .0001, showing an overall positive effect of the studied prevention programs. However, 25% of the studies showed an effect in the negative direction, meaning students appeared to be more supportive of dating violence after participating in a dating violence prevention program. This heightens the need for thorough program evaluation as well as the need for decision makers to have access to data about the effectiveness of programs they are considering implementing. Further implications of the results and recommendations for future research are discussed.

  20. False positive rate of rapid oral fluid HIV tests increases as kits near expiration date.

    Science.gov (United States)

    Facente, Shelley N; Dowling, Teri; Vittinghoff, Eric; Sykes, Deanna L; Colfax, Grant N

    2009-12-14

    Because a recent cluster of false positive results on the OraQuick ADVANCE Rapid HIV-1/2 Antibody Test occurred in San Francisco on test kits close to their expiration date, we decided to assess the relationship between time to expiration and rate of false positive results from tests used with oral fluid. We analyzed results of 20,904 tests with either an initial HIV-negative result (n = 20,828) or a preliminary positive result that was then negative on confirmatory tests (n = 76). We computed specificity for kits with time to expiration from or = 6 months, with exact binomial confidence intervals, then used logistic regression to estimate the independent association of time to expiration with false positive results, adjusting for site and technician effects. For 1,108 kits used in the last month before expiration, specificity was 98.83% (95% exact binomial confidence interval (CI) 98.00%-99.37%); the upper bound is below the claimed specificity of 99.60%. After adjustment using regression standardization for the effects of site, test lot, and technician factors, adjusted specificity in the last month before expiration was 99.18% (95% bootstrap confidence interval 98.60-99.57%). We found that specificity of the OraQuick ADVANCE with oral fluid declined significantly with < or = 1 month remaining to expiration, leaving little margin for error from other sources.

  1. F/H Area ETF effluent (H-016 Outfall) ceriodaphnia survival/reproduction test, Test date: September 18, 1990

    Energy Technology Data Exchange (ETDEWEB)

    Specht, W.L.

    1991-08-01

    This toxicity test was conducted to determine if the effluent from the F/H area at Savannah River Plant affects the survival or reproduction of the test organisms during a seven day period. The test involved exposing the test organisms (Ceriodaphnia) to a series of dilutions of the effluent. At each dilution the survival and reproduction of ten test organisms was recorded. Each effluent dilution was compared to a control set of test organisms. Survival data were analyzed by Fisher`s Exact Test and Trimmed Spearman Karber Analysis to determine the effluent concentration necessary to cause statistically significant (p=0.5) mortality. Reproduction data was analyzed for normality, homogeneity of variance and equality of replicates among distribution to determine the appropriate statistical test for analysis of statistical differences in reproduction among dilutions.

  2. F/H Area ETF effluent (H-016 Outfall) ceriodaphnia survival/reproduction test, Test date: September 18, 1990

    Energy Technology Data Exchange (ETDEWEB)

    Specht, W.L.

    1991-08-01

    This toxicity test was conducted to determine if the effluent from the F/H area at Savannah River Plant affects the survival or reproduction of the test organisms during a seven day period. The test involved exposing the test organisms (Ceriodaphnia) to a series of dilutions of the effluent. At each dilution the survival and reproduction of ten test organisms was recorded. Each effluent dilution was compared to a control set of test organisms. Survival data were analyzed by Fisher's Exact Test and Trimmed Spearman Karber Analysis to determine the effluent concentration necessary to cause statistically significant (p=0.5) mortality. Reproduction data was analyzed for normality, homogeneity of variance and equality of replicates among distribution to determine the appropriate statistical test for analysis of statistical differences in reproduction among dilutions.

  3. 26 CFR 1.1502-98A - Coordination with section 383 generally applicable for testing dates (or members joining or...

    Science.gov (United States)

    2010-04-01

    ... applicable for testing dates (or members joining or leaving a group) before June 25, 1999. 1.1502-98A Section 1.1502-98A Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME... section 383 generally applicable for testing dates (or members joining or leaving a group) before June 25...

  4. Testing the application of quartz and feldspar luminescence dating to MIS 5 Japanese marine deposits

    DEFF Research Database (Denmark)

    Thiel, Christine; Tsukamoto, Sumiko; Tokuyasu, Kayoko

    2015-01-01

    The applicability of both quartz and feldspar luminescence dating was tested on twenty-five samples from a marine succession now forming a coastal cliff at Oga Peninsula, Honshu Island, Japan. The quartz optically stimulated luminescence (OSL) signal shows thermal instability and linear modulated...... (LM)-OSL analysis revealed the dominance of a slow component. When compared with independent age control provided by two marker tephras, the quartz OSL ages grossly underestimate the depositional age. In contrast, potassium (K)-rich feldspar is a suitable dosimeter when measured using post-IR infrared...

  5. Buckling Test Results from the 8-Foot-Diameter Orthogrid-Stiffened Cylinder Test Article TA01. [Test Dates: 19-21 November 2008

    Science.gov (United States)

    Hilburger, Mark W.; Waters, W. Allen, Jr.; Haynie, Waddy T.

    2015-01-01

    Results from the testing of cylinder test article SBKF-P2-CYLTA01 (referred to herein as TA01) are presented. The testing was conducted at the Marshall Space Flight Center (MSFC), November 19?21, 2008, in support of the Shell Buckling Knockdown Factor (SBKF) Project.i The test was used to verify the performance of a newly constructed buckling test facility at MSFC and to verify the test article design and analysis approach used by the SBKF project researchers. TA01 is an 8-foot-diameter (96-inches), 78.0-inch long, aluminum-lithium (Al-Li), orthogrid-stiffened cylindrical shell similar to those used in current state-of-the-art launch vehicle structures and was designed to exhibit global buckling when subjected to compression loads. Five different load sequences were applied to TA01 during testing and included four sub-critical load sequences, i.e., loading conditions that did not cause buckling or material failure, and one final load sequence to buckling and collapse. The sub-critical load sequences consisted of either uniform axial compression loading or combined axial compression and bending and the final load sequence subjected TA01 to uniform axial compression. Traditional displacement transducers and strain gages were used to monitor the test article response at nearly 300 locations and an advanced digital image correlation system was used to obtain low-speed and high-speed full-field displacement measurements of the outer surface of the test article. Overall, the test facility and test article performed as designed. In particular, the test facility successfully applied all desired load combinations to the test article and was able to test safely into the postbuckling range of loading, and the test article failed by global buckling. In addition, the test results correlated well with initial pretest predictions.

  6. Testing the use of viscous remanent magnetisation to date flood events

    Directory of Open Access Journals (Sweden)

    Adrian eMuxworthy

    2015-01-01

    Full Text Available Using erratics associated with large flood events, this paper assesses whether their viscous remanent magnetisation (VRM can be used to date the flood events. We tested this method using flood erratics from three large events: (1 the Late Pleistocene Bonneville mega-flood in Idaho, USA, (~14-18 ka, (2 the 1918 A.D. Mt. Katla, Iceland, eruption and associated jökulhaup (meltwater flood at Mýrdalssandur, and (3 the Markarfljót jökulhaup due to an earlier eruption of Mt. Katla (~2.5 ka. We measured 236 specimens, 66 of which yielded clear identifiable and measurable viscous magnetisation signals from erratics with clustered VRM directions. From the VRM unblocking temperatures, age estimates were made. The age estimate for the most recent event (Mýrdalssandur worked well, with a median estimated age of 80 years (with individual erratic estimates distributed between 61 – 105 years compared to the known age of 91 years. The ages of the other two events were over-estimated. The estimates for Markarfljót (15 ka (7 – 33 ka were based on the results of just one erratic. For the Bonneville flood the estimates were too old, however, this locality had the largest uncertainty in the ambient temperature used in the age determination; the VRM acquired is strongly dependent on the ambient temperature, the older the event the greater the uncertainty. Southern Idaho currently has hot summers, with average summer maximum temperatures of ~31 ˚C, but a mean annual temperature of only ~ 9 ˚C. It is suggested that the VRM dating method works best for recent events (< 2-3 ka where the ambient temperature history can be constrained.

  7. Calibration and testing of upland hillslope evolution models in a dated landscape: Banco Bonito, New Mexico

    Science.gov (United States)

    Pelletier, Jon D.; McGuire, Luke A.; Ash, Jeanine L.; Engelder, Todd M.; Hill, Loren E.; Leroy, Kenneth W.; Orem, Caitlin A.; Rosenthal, W. Steven; Trees, Mark A.; Rasmussen, Craig; Chorover, Jon

    2011-12-01

    In this study we tested upland hillslope evolution models and constrained the rates of regolith production, colluvial transport, and eolian deposition over geologic time scales in a dated volcanic landscape in northern New Mexico using field measurements of regolith thickness; geochemical analyses of regolith, bedrock, and regional dust; numerical modeling of regolith production and transport; and quantitative analyses of airborne light detection and ranging (lidar) digital elevation models (DEMs). Within this volcanic landscape, many topographically closed basins exist as a result of compressional folding and explosion pitting during eruption. The landscape has evolved from an initial state of no regolith cover at 40 ± 5 ka to its modern state, which has highly weathered regolith ranging from 0 to 3+ m, with local thickness values controlled primarily by topographic position. Our models constrain the maximum rate of regolith production in the study area to be in the range of 0.02 to 0.12 m kyr-1 and the rate of colluvial transport per unit slope gradient to be in the range of 0.2 to 2.7 m2 kyr-1, with higher values in areas with more aboveground biomass. We conclude that a depth-dependent colluvial transport model better predicts the observed spatial distribution of regolith thickness compared to a model that has no depth dependence. This study adds to the database of estimates for rates of regolith production and transport in the western United States and shows how dated landscapes can be used to improve our understanding of the coevolution of landscapes and regolith cover.

  8. 75 FR 76708 - Extension of the Date by Which Youth All-Terrain Vehicles Must Be Tested and Certified

    Science.gov (United States)

    2010-12-09

    ... COMMISSION Extension of the Date by Which Youth All-Terrain Vehicles Must Be Tested and Certified AGENCY... (including importers) of youth all-terrain vehicles (ATVs) must submit sufficient samples of such products to... which youth ATVs must be tested by third party conformity assessment bodies accredited by the Commission...

  9. Dating megafaunal extinction on the Pleistocene Darling Downs, eastern Australia: the promise and pitfalls of dating as a test of extinction hypotheses

    Science.gov (United States)

    Price, Gilbert J.; Webb, Gregory E.; Zhao, Jian-xin; Feng, Yue-xing; Murray, Andrew S.; Cooke, Bernard N.; Hocknull, Scott A.; Sobbe, Ian H.

    2011-04-01

    A key to understanding Late Pleistocene megafaunal extinction dynamics is knowledge of megafaunal ecological response(s) to long-term environmental perturbations. Strategically, that requires targeting fossil deposits that accumulated during glacial and interglacial intervals both before and after human arrival, with subsequent palaeoecological models underpinned by robust and reliable chronologies. Late Pleistocene vertebrate fossil localities from the Darling Downs, eastern Australia, provide stratigraphically-intact, abundant megafaunal sequences, which allows for testing of anthropogenic versus climate change megafauna extinction hypotheses. Each stratigraphic unit at site QML796, Kings Creek Catchment, was previously shown to have had similar sampling potential, and the basal units contain both small-sized taxa (e.g., land snails, frogs, bandicoots, rodents) and megafauna. Importantly, sequential faunal horizons show stepwise decrease in taxonomic diversity with the loss of some, but not all, megafauna in the geographically-small palaeocatchment. The purpose of this paper is to present the results of our intensive, multidisciplinary dating study of the deposits (>40 dates). Dating by means of accelerator mass spectrometry (AMS) 14C (targeting bone, freshwater molluscs, and charcoal) and thermal ionisation mass spectrometry U/Th (targeting teeth and freshwater molluscs) do not agree with each other and, in the case of AMS 14C dating, lack internal consistency. Scanning electron microscopy and rare earth element analyses demonstrate that the dated molluscs are diagenetically altered and contain aragonite cements that incorporated secondary young C, suggesting that such dates should be regarded as minimum ages. AMS 14C dated charcoals provide ages that occur out of stratigraphic order, and cluster in the upper chronological limits of the technique (˜40-48 ka). Again, we suggest that such results should be regarded as suspicious and only minimum ages. Subsequent

  10. Parent and Peer Predictors of Physical Dating Violence Perpetration in Early Adolescence: Tests of Moderation and Gender Differences

    Science.gov (United States)

    Miller, Shari; Gorman-Smith, Deborah; Sullivan, Terri; Orpinas, Pamela; Simon, Thomas R.

    2009-01-01

    This study examined parenting and peer predictors of physical dating violence perpetration during early adolescence and tested moderation among these predictors and gender. Participants were 2,824 ethnically diverse sixth-grade students with a recent boyfriend/girlfriend who was part of a multisite, longitudinal investigation of the development…

  11. Labeling and effectiveness testing; sunscreen drug products for over-the-counter human use; delay of compliance dates. Final rule; delay of compliance dates; request for comments.

    Science.gov (United States)

    2012-05-11

    The Food and Drug Administration (FDA) is delaying the compliance dates for the final rule for over-the-counter (OTC) sunscreen drug products that published in the Federal Register of June 17, 2011 (76 FR 35620). The final rule establishes labeling and effectiveness testing for certain OTC sunscreen products containing specified active ingredients and marketed without approved applications. It also amends labeling claims that are not currently supported by data and lifts the previously-published delay of implementation of the Drug Facts labeling requirements for OTC sunscreens. The 2011 final rule's compliance dates are being delayed because information received after publication of the 2011 final rule indicates that full implementation of the 2011 final rule's requirements for all affected products will require an additional 6 months. This final rule is part of FDA's ongoing review of OTC drug products.

  12. The Cosmetics Europe strategy for animal-free genotoxicity testing: project status up-date.

    Science.gov (United States)

    Pfuhler, S; Fautz, R; Ouedraogo, G; Latil, A; Kenny, J; Moore, C; Diembeck, W; Hewitt, N J; Reisinger, K; Barroso, J

    2014-02-01

    The Cosmetics Europe (formerly COLIPA) Genotoxicity Task Force has driven and funded three projects to help address the high rate of misleading positives in in vitro genotoxicity tests: The completed "False Positives" project optimized current mammalian cell assays and showed that the predictive capacity of the in vitro micronucleus assay was improved dramatically by selecting more relevant cells and more sensitive toxicity measures. The on-going "3D skin model" project has been developed and is now validating the use of human reconstructed skin (RS) models in combination with the micronucleus (MN) and Comet assays. These models better reflect the in use conditions of dermally applied products, such as cosmetics. Both assays have demonstrated good inter- and intra-laboratory reproducibility and are entering validation stages. The completed "Metabolism" project investigated enzyme capacities of human skin and RS models. The RS models were shown to have comparable metabolic capacity to native human skin, confirming their usefulness for testing of compounds with dermal exposure. The program has already helped to improve the initial test battery predictivity and the RS projects have provided sound support for their use as a follow-up test in the assessment of the genotoxic hazard of cosmetic ingredients in the absence of in vivo data. Copyright © 2013 Elsevier Ltd. All rights reserved.

  13. Home pregnancy test compared to standard-of-care ultrasound dating in the assessment of pregnancy duration.

    Science.gov (United States)

    Johnson, S; Shaw, R; Parkinson, P; Ellis, J; Buchanan, P; Zinaman, M

    2011-02-01

    To determine the level of agreement between the Clearblue Digital Pregnancy Test with Conception Indicator home pregnancy test and standard-of-care ultrasound in assessing pregnancy duration in a real-life, observational setting encompassing routine, clinical care. This was a prospective observational study of non-pregnant women seeking conception. Women collected daily urine samples from day 1 of their next menstrual cycle. If any volunteer became pregnant, daily urine samples continued to be collected for 43 days after the LH surge. Samples from day -7 to day +28 relative to the expected period (LH surge + 15 days) were tested using the home pregnancy test. This categorised any resulting pregnancies into one of three groups: 1-2 weeks, 2-3 weeks, and 3+ weeks since conception. Information from the standard UK ultrasound dating scan was also recorded by the midwife, including the expected delivery date according to ultrasound and the expected delivery date according to LMP. Full data were available from 52 pregnant women who had conceived naturally. During the study analysis, 4786 urine samples were cross-compared with 52 routine 12-week NHS ultrasound assessments and the level of agreement between home pregnancy testing and standard-of-care ultrasound in determining pregnancy duration was calculated. The agreement between the gestational age as calculated by the home pregnancy test result and the exact midwife-recorded gestational age using ultrasound was 82.3%. However, when a ± 5-day range was applied to the ultrasound reading (as per routine UK clinical practice), the level of agreement was 98%. The home pregnancy test provides a significantly high (98%) level of agreement with standard-of-care ultrasound when assessing pregnancy duration in a real-life, observational setting which closely mirrors daily clinical practice.

  14. Online dating in Japan: a test of social information processing theory.

    Science.gov (United States)

    Farrer, James; Gavin, Jeff

    2009-08-01

    This study examines the experiences of past and present members of a popular Japanese online dating site in order to explore the extent to which Western-based theories of computer-mediated communication (CMC) and the development of online relationships are relevant to the Japanese online dating experience. Specifically, it examines whether social information processing theory (SIPT) is applicable to Japanese online dating interactions, and how and to what extent Japanese daters overcome the limitations of CMC through the use of contextual and other cues. Thirty-six current members and 27 former members of Match.com Japan completed an online survey. Using issue-based procedures for grounded theory analysis, we found strong support for SIPT. Japanese online daters adapt their efforts to present and acquire social information using the cues that the online dating platform provides, although many of these cues are specific to Japanese social context.

  15. IR-RF dating of sand-sized K-feldspar extracts: A test of accuracy

    DEFF Research Database (Denmark)

    Buylaert, Jan-Pieter; Jain, Mayank; Murray, A.S.

    2012-01-01

    performance and to test the reproducibility of IR-RF measurements. These experiments illustrate the high sensitivity and dose rate of our RL system, the negligible influence of the turntable movement on IR-RF signals and the effectiveness of the built in 395 nm LED at bleaching IR-RF signals. We measure IR......-RF ages on a set of samples with independent age control using a robust analytical method, which is able to detect any possible sensitivity change. Our IR-RF ages do not agree well with the independent age control; the ages of the younger samples (20–45 ka) are significantly over-estimated while the ages...

  16. Testing cosmic dose rate models for ESR: Dating corals and molluscs on San Salvador, Bahamas

    Energy Technology Data Exchange (ETDEWEB)

    Deely, A.E. [RFK Science Research Institute, Glenwood Landing, NY, 11547-0866 (United States); Blackwell, B.A.B., E-mail: bonnie.a.b.blackwell@williams.edu [RFK Science Research Institute, Glenwood Landing, NY, 11547-0866 (United States); Dept. of Chemistry, Williams College, Williamstown MA, 01267-2692 (United States); Mylroie, J.E. [Dept. of Geosciences, Mississippi State University, MS, 39762-5448 (United States); Carew, J.L. [Dept. of Geology and Environmental Geosciences, College of Charleston, Charleston, SC 29424 (United States); Blickstein, J.I.B. [RFK Science Research Institute, Glenwood Landing, NY, 11547-0866 (United States); Skinner, A.R. [RFK Science Research Institute, Glenwood Landing, NY, 11547-0866 (United States); Dept. of Chemistry, Williams College, Williamstown MA, 01267-2692 (United States)

    2011-09-15

    Sealevel curves are best developed on tectonically stable coastlines, like San Salvador, where eolianites preserve transgressive and regressive phases associated with Quaternary high seastands, while reef facies mark the highstands. At 11 locations around San Salvador, terrestrial molluscs (Cerion) from the eolianites, lagoonal bivalves (Codakia), and corals from the highstand deposits were dated by ESR. Volumetrically averaged sedimentary dose rates were calculated from sedimentary geochemistry and time-averaged cosmic dose rates from each sample's current and past geologic contexts. Rice Bay Formation corals dated at 3.9 {+-} 0.3 to 7.1 {+-} 0.4 ka (OIS 1). Minimum ages for the Cockburn Town Member's regressive phase ranged from 49 {+-} 6 to 75 {+-} 8 ka, correlating with OIS 3-4. Codakia dates showed that an OIS 5a sealevel approached modern levels at 91-78 ka. In situ corals from the Cockburn Town Reef averaged from 127 {+-} 6 to 138 {+-} 10 ka, correlating well with OIS 5e. Ages from the Reef's rubble zones hint that some coral reefs grew as early as OIS 7, but were likely reworked during OIS 5. San Salvador preserves deposits from three mid to late Quaternary highstands above, and as many as three that closely approach, modern sealevel.

  17. Simulated fissioning of uranium and testing of the fission-track dating method

    Science.gov (United States)

    McGee, V.E.; Johnson, N.M.; Naeser, C.W.

    1985-01-01

    A computer program (FTD-SIM) faithfully simulates the fissioning of 238U with time and 235U with neutron dose. The simulation is based on first principles of physics where the fissioning of 238U with the flux of time is described by Ns = ??f 238Ut and the fissioning of 235U with the fluence of neutrons is described by Ni = ??235U??. The Poisson law is used to set the stochastic variation of fissioning within the uranium population. The life history of a given crystal can thus be traced under an infinite variety of age and irradiation conditions. A single dating attempt or up to 500 dating attempts on a given crystal population can be simulated by specifying the age of the crystal population, the size and variation in the areas to be counted, the amount and distribution of uranium, the neutron dose to be used and its variation, and the desired ratio of 238U to 235U. A variety of probability distributions can be applied to uranium and counting-area. The Price and Walker age equation is used to estimate age. The output of FTD-SIM includes the tabulated results of each individual dating attempt (sample) on demand and/or the summary statistics and histograms for multiple dating attempts (samples) including the sampling age. An analysis of the results from FTD-SIM shows that: (1) The external detector method is intrinsically more precise than the population method. (2) For the external detector method a correlation between spontaneous track count, Ns, and induced track count, Ni, results when the population of grains has a stochastic uranium content and/or when the counting areas between grains are stochastic. For the population method no correlation can exist. (3) In the external detector method the sampling distribution of age is independent of the number of grains counted. In the population method the sampling distribution of age is highly dependent on the number of grains counted. (4) Grains with zero-track counts, either in Ns or Ni, are in integral part of

  18. Testing the application of post IR IRSL dating to Iron- and Viking-age ceramics and heated stones from Denmark

    DEFF Research Database (Denmark)

    Khasawneh, Sahar Al; Murray, Andrew; Bonatz, Dominik

    2015-01-01

    In this study we test, for the first time, the potential of an elevated temperature post-IR IR (pIRIR290) SAR protocol for the dating of young heated artefacts. Seven heated stones and seven potshards were collected from three different archaeological sites in Denmark: one site from the early Pre...... are shown to be close to unity. The performance of the feldspar pIRIR290 protocol is then examined by comparing the pIRIR290 ages with those based on the quartz OSL signal; the average ratio of pIRIR290 to OSL ages is 1.14 ± 0.05 (n = 14) and there is some suggestion that the possible overestimation....... Comparison with the archaeological age control is not able to identify whether quartz or feldspar provides the most reliable dating signal. © 2015 Elsevier B.V. All rights reserved....

  19. Testing the use of OSL from quartz grains for dating debris flows in Miyun, northeast Beijing, China

    DEFF Research Database (Denmark)

    Zhao, Qiuyue; Thomsen, Kristina Jørkov; Murray, Andrew

    2015-01-01

    Extreme seasonal summer rain storms are common in the mountains to the north east of Beijing and these often result in mass movement of sediment slurries transported for up to a few km. These debris flows can be deadly and are very destructive to infrastructure and agriculture. This project tests...... the application of luminescence dating to determining the return frequency of such extreme events. The high sediment concentration and the very short flow duration gives very little opportunity for daylight resetting during transport and only a small fraction of the total mass is likely to be reset before...

  20. The effects of academic and interpersonal stress on dating violence among college students: a test of classical strain theory.

    Science.gov (United States)

    Mason, Brandon; Smithey, Martha

    2012-03-01

    This study examines Merton's Classical Strain Theory (1938) as a causative factor in intimate partner violence among college students. We theorize that college students experience general life strain and cumulative strain as they pursue the goal of a college degree. We test this strain on the likelihood of using intimate partner violence. Strain due to unrealistic expectations of intimate partnership and economic strain are also examined. The analysis examines the following causative factors representing strain: 1) the College Undergraduate Stress Scale (Renner & Mackin, 1998); 2) cumulative academic strain measured by college classification; 3) cumulative intimate partner strain measured as the length of time in the relationship; 4) academic strain measured by number of hours studied weekly, and 5) economic strain measured by number of hours worked weekly. Additionally, we examine the extent to which gender and race/ethnicity differentially affect intimate partner in the context of these measures of strain. The Conflict Tactics Scales II (Straus et al, 1996) are used to measure dating violence and include indicators for sexual coercion, physical aggression, injury, and psychological aggression. Data were collected from 142 students in lower-division classes from Texas Tech University. Results show that general strain and cumulative intimate partner strain increase the use of dating violence among college students. The longer dating partners are in a relationship, the higher the chances of psychological aggression, physical assault, and sexual coercion. Converse to our expectations, time spent working reduces psychological aggression due to reducing time spent together rather than reflecting economic strain.

  1. Test Architecture, Test Retrofit

    Science.gov (United States)

    Fulcher, Glenn; Davidson, Fred

    2009-01-01

    Just like buildings, tests are designed and built for specific purposes, people, and uses. However, both buildings and tests grow and change over time as the needs of their users change. Sometimes, they are also both used for purposes other than those intended in the original designs. This paper explores architecture as a metaphor for language…

  2. Provenance studies from 40Ar/ 39Ar dating of mineral inclusions in diamonds: Methodological tests on the Orapa kimberlite, Botswana

    Science.gov (United States)

    Phillips, D.; Harris, J. W.

    2008-09-01

    Previous studies indicate that clinopyroxene inclusions extracted from their host diamonds give 40Ar/ 39Ar ages approaching the time of source kimberlite eruption. This behaviour is attributed to diffusion of argon to the diamond/inclusion interface region during mantle residence, with subsequent loss of this component on cleaving of the diamond to release the inclusion(s). In this study, we investigate the potential of the 40Ar/ 39Ar inclusion dating method as a niche provenance tool. As diamondiferous kimberlites are uncommon igneous rocks, largely restricted to Archaean cratons and have limited age ranges, provenance studies of detrital diamond occurrences should provide unique information on craton erosional histories, palaeo-drainage evolution and related basin development. As a methodological test, 40Ar/ 39Ar step-heating and in vacuo crushing experiments were conducted on 50 eclogitic clinopyroxene inclusions extracted from diamonds from the ˜ 93 Ma Orapa kimberlite in Botswana. Low temperature steps and crushing experiments produced anomalously old ages (up to 2.98 ± 0.10 Ga), consistent with partial retention of pre-eruption (inherited) argon in sub-micron(?) defect sites. High temperature (fusion) steps yielded significantly younger ages, although only 35% are within error of the time of Orapa kimberlite eruption. However, 77% of results are within 50 Ma, and 92% within 100 Ma, of the Orapa eruption age. These results mandate that individual fusion ages be treated as maximum estimates of source kimberlite eruption ages, with analyses of several (> 6) inclusions required to date single-age detrital populations. For multi-source diamond deposits, only the youngest detrital population, or populations separated by > 100 Ma, will be resolvable. Despite these limitations, we conclude that the 40Ar/ 39Ar inclusion dating method is still capable of resolving key provenance questions, such as the source of detrital diamond deposits in southern Africa, where

  3. A longitudinal test of video game violence influences on dating and aggression: a 3-year longitudinal study of adolescents.

    Science.gov (United States)

    Ferguson, Christopher J; San Miguel, Claudia; Garza, Adolfo; Jerabeck, Jessica M

    2012-02-01

    In 2011 the field of video game violence experienced serious reversals with repudiations of the current research by the US Supreme Court and the Australian Government as non-compelling and fundamentally flawed. Scholars too have been calling for higher quality research on this issue. The current study seeks to answer this call by providing longitudinal data on youth aggression and dating violence as potential consequences of violent video game exposure using well-validated clinical outcome measures and controlling for other relevant predictors of youth aggression. A sample of 165, mainly Hispanic youth, were tested at 3 intervals, an initial interview, and 1-year and 3-year intervals. Results indicated that exposure to video game violence was not related to any of the negative outcomes. Depression, antisocial personality traits, exposure to family violence and peer influences were the best predictors of aggression-related outcomes. The current study supports a growing body of evidence pointing away from video game violence use as a predictor of youth aggression. Public policy efforts, including funding, would best be served by redirecting them toward other prevention programs for youth violence. Copyright © 2011 Elsevier Ltd. All rights reserved.

  4. Testing "Compatibility Testing."

    Science.gov (United States)

    Robins, Elliot; Huston, Ted L.

    Most models of marital choice are attempts to explain choices within the field of available eligibles. The essence of compatibility testing is that people select their mates by evaluating the match between psychological characteristics after sorting the available field on the basis of social characteristics. A compatibility model seems to require…

  5. Test plan :

    Energy Technology Data Exchange (ETDEWEB)

    Dwyer, Stephen F.

    2013-05-01

    This test plan is a document that provides a systematic approach to the planned testing of rooftop structures to determine their actual load carrying capacity. This document identifies typical tests to be performed, the responsible parties for testing, the general feature of the tests, the testing approach, test deliverables, testing schedule, monitoring requirements, and environmental and safety compliance.

  6. Pinworm test

    Science.gov (United States)

    Oxyuriasis test; Enterobiasis test; Tape test ... diagnose this infection is to do a tape test. The best time to do this is in ... lay their eggs at night. Steps for the test are: Firmly press the sticky side of a ...

  7. Predictive Testing

    Science.gov (United States)

    ... you want to learn. Search form Search Predictive testing You are here Home Testing & Services Testing for ... you make the decision. What Is Predictive Genetic Testing Predictive genetic testing searches for genetic changes, or ...

  8. Pharmacogenomic Testing

    Science.gov (United States)

    ... you want to learn. Search form Search Pharmacogenomic testing You are here Home Testing & Services Testing for ... to fit your genetic makeup What Is Pharmacogenomic Testing? Pharmacogenomic testing is done before your healthcare provider ...

  9. Mono Test

    Science.gov (United States)

    ... Heterophile Test Heterophile Antibody Test Monospot Formal Name Infectious Mononucleosis Rapid Test This article was last reviewed on ... Why Get Tested? To detect and help diagnose infectious mononucleosis (mono) When To Get Tested? When a person, ...

  10. Sunset dates of chemicals subject to final TSCA section 4: test requirements and related section 12(b) actions

    Science.gov (United States)

    This table lists all chemical substances and mixtures that are and/or have been the subject of final TSCA Section 4 test rules and/or TSCA Section 4 enforceable consent agreements/orders (ECAs) issued under the TSCA Existing Chemicals Testing Program.

  11. Ham test

    Science.gov (United States)

    Acid hemolysin test; Paroxysmal nocturnal hemoglobinuria - Ham test; PNH - Ham test ... BJ. In: Chernecky CC, Berger BJ, eds. Laboratory Tests and Diagnostic Procedures . 6th ed. Philadelphia, PA: Elsevier ...

  12. Coombs test

    Science.gov (United States)

    Direct antiglobulin test; Indirect antiglobulin test; Anemia - hemolytic ... No special preparation is necessary for this test. ... There are 2 types of the Coombs test: Direct Indirect The direct ... that are stuck to the surface of red blood cells. Many diseases ...

  13. Trichomonas Testing

    Science.gov (United States)

    ... Genetic Tests for Targeted Cancer Therapy Glucose Tests Gonorrhea Testing Gram Stain Growth Hormone Haptoglobin hCG Pregnancy ... With some NAATs, samples collected for testing of gonorrhea and chlamydial infections can also be used to ...

  14. Urodynamic Testing

    Science.gov (United States)

    ... Urinary Tract Imaging Urodynamic Testing Virtual Colonoscopy Urodynamic Testing What is the urinary tract? The urinary tract ... view of the urinary tract What is urodynamic testing? Urodynamic testing is any procedure that looks at ...

  15. Mono Test

    Science.gov (United States)

    ... Links Patient Resources For Health Professionals Subscribe Search Mononucleosis (Mono) Test Send Us Your Feedback Choose Topic ... Questions Related Content View Sources Also Known As Mononucleosis Spot Test Mononuclear Heterophile Test Heterophile Antibody Test ...

  16. Final Report - Enhanced LAW Glass Formulation Testing, VSL-07R1130-1, Rev. 0, dated 10/05/07

    Energy Technology Data Exchange (ETDEWEB)

    Kruger, Albert A.; Pegg, I. L.; Matlack, K. S.; Joseph, I.; Muller, I. S.; Gong, W.

    2013-11-13

    The principal objective of this work was to extend the glass formulation methodology developed in the earlier work [2, 5, 6] for Envelope A, B and C waste compositions for development of compliant glass compositions targeting five high sodium-sulfur waste loading regions. This was accomplished through a combination of crucible-scale tests, and tests on the DM10 melter system. The DM10 was used for several previous tests on LAW compositions to determine the maximum feed sulfur concentrations that can be processed without forming secondary sulfate phases on the surface of the melt pool. This melter is the most efficient melter platform for screening glass compositions over a wide range of sulfate concentrations and therefore was selected for the present tests. The tests were conducted to provide information on melter processing characteristics and off-gas data, including sulfur incorporation and partitioning. As described above, the main objective was to identify the limits of waste loading in compliant glass formulations spanning the range of expected Na{sub 2}O and SO{sub 3} concentrations in the LAW glasses.

  17. Clinicians were oblivious to incorrect logging of test dates and the associated risks in an online pathology application: a case study

    Directory of Open Access Journals (Sweden)

    Amber Appleton

    2013-09-01

    Full Text Available Background UK primary care physicians receive their laboratory test results electronically. This study reports a computerised physician order entry (CPOE system error in the pathology test request date that went unnoticed in family practices.Method We conducted a case study using a causation of risk theoretical framework; comprising interviews with clinicians and the manufacturer to explore the identification of and reaction to the error. The primary outcome was the evolution and  recognition of and response to the problem. The secondary outcome was to identify other issues with this system noted by users.Results The problem was defined as the incorrect logging of test dates ordered through a CPOE system. The system assigned the test request date to the results, hence a blood test taken after a therapeutic intervention (e.g. an increase in cholesterol-lowering therapy would appear in the computerised medical record as though it had been tested prior to the increase in treatment. This case demonstrates that: the manufacturers failed to understand family physician workflow; regulation of medical software did not prevent the error; and inherent user trust in technology exacerbated this problem. It took three months before users in two practices independently noted the date errors.Conclusion This case illustrates how users take software on trust and suppliers fail to make provision for risks associated with new software. Resulting errors led to inappropriate prescribing, follow-up, costs and risk. The evaluation of such devices should include utilising risk management processes (RMP to minimise and manage potential risk.

  18. The diagnosis of latent tuberculosis infection in children in XXI century. Is tuberculin skin test still up to date?

    Directory of Open Access Journals (Sweden)

    Teresa Bielecka

    2015-10-01

    Full Text Available Tuberculosis morbidity rates in Poland have been gradually decreasing. Nevertheless, there are approximately 8 thousand cases being registered annually, which includes almost 3 thousand massively infectious patients. In the last 3 years, around 100 cases/year have been reported among children below 14 years of age. Infection with Mycobacterium tuberculosis should be considered in all patients who present symptoms suggesting tuberculosis, have had recent contact with a person suffering from lung tuberculosis or are planned to undergo an immunosuppressive treatment. HIV infected patients are also supposed to have screening tests for M. tuberculosis infection performed. For over a 100 years tuberculin skin test (TST was the only test capable of confirming tuberculous infection. TST is based on the assessment of skin reaction to intracutaneous injection of tuberculin. Due to cross-reaction to the injected tuberculin in BCG vaccinated individuals, the correct interpretation of the test is difficult. Since 13 years new immunological assays have been available. They are based on detecting interferon gamma (Interferon Gamma Release Assay – IGRA concentration in blood serum, which has previously been incubated with Mycobacterium tuberculosis antigens absent in the BCG strain. In infected individuals interferon gamma is intensively produced by memory cells in reaction to the contact with previously met Mycobacterium antigens. Many trials have proved IGRA’s high sensitivity and, higher than TST, specificity. Recent guidelines promote the usage of IGRAs, even in children.

  19. 76 FR 65362 - Energy Conservation Program: Compliance Date Regarding the Test Procedures for Walk-In Coolers...

    Science.gov (United States)

    2011-10-21

    ... Procedures for Walk-In Coolers and Freezers and the Certification for Metal Halide Lamp Ballasts and Fixtures... a recently promulgated test procedure (i.e., the April 15, 2011 final rule) when certifying walk-in coolers and walk-in freezers. This document also adopts regulatory text changes to reflect the U.S...

  20. The Effects of Academic and Interpersonal Stress on Dating Violence among College Students: A Test of Classical Strain Theory

    Science.gov (United States)

    Mason, Brandon; Smithey, Martha

    2012-01-01

    This study examines Merton's Classical Strain Theory (1938) as a causative factor in intimate partner violence among college students. We theorize that college students experience general life strain and cumulative strain as they pursue the goal of a college degree. We test this strain on the likelihood of using intimate partner violence. Strain…

  1. Fungal Tests

    Science.gov (United States)

    ... Prep Fungal Smear, Culture, Antigen and Antibody Tests Mycology Tests Fungal Molecular Tests Potassium Hydroxide Preparation Calcofluor ... February 7, Modified). Calcofluor White with 10% KOH. Mycology Online [On-line information]. Available online at http:// ...

  2. Laboratory Tests

    Science.gov (United States)

    ... age and race What you eat and drink Medicines you take How well you followed pre-test instructions Your doctor may also compare your results to results from previous tests. Laboratory tests are often part of a routine checkup ...

  3. Malnutrition Tests

    Science.gov (United States)

    ... LDL-P) Lead Legionella Testing Leptin Levetiracetam Lipase Lipid Profile Lipoprotein (a) Lithium Liver Panel Lp-PLA2 Lupus ... Site Tests: Albumin , CBC , CMP , Electrolytes , Iron Tests , Lipid Profile , Urinalysis , Prealbumin , Vitamin D , Vitamin B12 and Folate , ...

  4. Genetic Testing

    Science.gov (United States)

    ... is responding to gluten. Unlike antibody testing, the HLA gene testing for celiac disease measures the presence or ... found on the surface of some cells. The HLA gene test for celiac disease can be performed at ...

  5. Genomic Testing

    Science.gov (United States)

    ... Counseling Genomic Testing Pathogen Genomics Epidemiology Resources Genomic Testing Recommend on Facebook Tweet Share Compartir Fact Sheet: ... Page The Need for Reliable Information on Genetic Testing In 2008, the former Secretary’s Advisory Committee on ...

  6. Randomization tests

    CERN Document Server

    Edgington, Eugene

    2007-01-01

    Statistical Tests That Do Not Require Random Sampling Randomization Tests Numerical Examples Randomization Tests and Nonrandom Samples The Prevalence of Nonrandom Samples in Experiments The Irrelevance of Random Samples for the Typical Experiment Generalizing from Nonrandom Samples Intelligibility Respect for the Validity of Randomization Tests Versatility Practicality Precursors of Randomization Tests Other Applications of Permutation Tests Questions and Exercises Notes References Randomized Experiments Unique Benefits of Experiments Experimentation without Mani

  7. 40 CFR 63.7320 - By what date must I conduct performance tests or other initial compliance demonstrations?

    Science.gov (United States)

    2010-07-01

    ... coke oven battery stack by the compliance date that is specified in § 63.7283. (c) For each work... Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery Stacks Initial Compliance...

  8. Tissue tests

    NARCIS (Netherlands)

    Sonneveld, C.; Voogt, W.

    2009-01-01

    Tissue tests are widely used in horticulture practice and have in comparison with soil or substrate testing advantages as well disadvantages in comparison with soil testing. One of the main advantages of tissue tests is the certainty that analysed nutrients in plant tissues are really present in the

  9. Test chamber

    NARCIS (Netherlands)

    Leferink, Frank Bernardus Johannes

    2009-01-01

    A test chamber for measuring electromagnetic radiation emitted by an apparatus to be tested or for exposing an apparatus to be tested to an electromagnetic radiation field. The test chamber includes a reverberation chamber made of a conductive tent fabric. To create a statistically uniform field in

  10. Test chamber

    NARCIS (Netherlands)

    Leferink, Frank Bernardus Johannes

    1999-01-01

    A test chamber for measuring electromagnetic radiation emitted by an apparatus to be tested or for exposing an apparatus to be tested to an electromagnetic radiation field. The test chamber includes a reverberation chamber made of a conductive tent fabric. To create a statistically uniform field in

  11. Tensile testing

    CERN Document Server

    2004-01-01

    A complete guide to the uniaxial tensile test, the cornerstone test for determining the mechanical properties of materials: Learn ways to predict material behavior through tensile testing. Learn how to test metals, alloys, composites, ceramics, and plastics to determine strength, ductility and elastic/plastic deformation. A must for laboratory managers, technicians, materials and design engineers, and students involved with uniaxial tensile testing. Tensile Testing , Second Edition begins with an introduction and overview of the test, with clear explanations of how materials properties are determined from test results. Subsequent sections illustrate how knowledge gained through tensile tests, such as tension properties to predict the behavior (including strength, ductility, elastic or plastic deformation, tensile and yield strengths) have resulted in improvements in materals applications. The Second Edition is completely revised and updated. It includes expanded coverage throughout the volume on a variety of ...

  12. K-Ar dating of the cook-austral island chain: A test of the hot-spot hypothesis

    Science.gov (United States)

    Turner, Donald L.; Jarrard, Richard D.

    1982-05-01

    40K- 40Ar dating indicates that the Cook-Austral chain contains the island with the oldest exposed volcanic rocks on the Pacific plate (Mangaia, 19.3 ± 0.6 Ma B.P.). We have also determined ages from the previously undated islands of Atiu, Mitiaro, Mauke, and Rimatara and from Mangaia, Aitutaki and Rarotonga, for which only unlocated samples had been previously dated. Dated volcanism on Aitutaki spans an interval of at least 7 Ma. The ages from Aitutaki, Atiu, Mauke, Mitiaro, Rarotonga, and Rarutu are much younger than ages predicted by the "hot-spot" hypothesis, and ages from Rimatara may be older than predicted by the hot-spot hypothesis. However, both new and previously reported age data from Mangaia are consistent with the predicted age for this island. Virtually all age data from island and seamount chains on the Pacific plate are consistent with a "hot-line" hypothesis, which makes less specific age predictions than does the hotspot hypothesis.

  13. Nationale test

    DEFF Research Database (Denmark)

    2009-01-01

    Professor Sven Erik Nordenbo og centerleder Niels Egelund, begge DPU, i samtale om nationale test.......Professor Sven Erik Nordenbo og centerleder Niels Egelund, begge DPU, i samtale om nationale test....

  14. Magnesium Test

    Science.gov (United States)

    ... Tests G6PD Gamma-Glutamyl Transferase (GGT) Gastrin Gastrointestinal Pathogens Panel Genetic Tests for Targeted Cancer Therapy Glucose ... as spinach, as well as whole grains and nuts. Foods that have dietary fiber are usually also ...

  15. Copper Test

    Science.gov (United States)

    ... Tests G6PD Gamma-Glutamyl Transferase (GGT) Gastrin Gastrointestinal Pathogens Panel Genetic Tests for Targeted Cancer Therapy Glucose ... hepatic). Copper is found in many foods including nuts, chocolate, mushrooms, shellfish, whole grains, dried fruits, and ...

  16. Osmolality Test

    Science.gov (United States)

    ... Serum Screening, Second Trimester Measles and Mumps Tests Mercury Metanephrines Methotrexate Methylmalonic Acid Mononucleosis (Mono) Test MRSA ... Juvenile Rheumatoid Arthritis Kidney Disease Lactose Intolerance Lead Poisoning Leukemia Liver Disease Lung Cancer Lung Diseases Lupus ...

  17. Bilirubin Test

    Science.gov (United States)

    ... bilirubin test in conjunction with other laboratory tests ( alkaline phosphatase , aspartate aminotransferase , alanine aminotransferase ) when someone shows signs of abnormal liver function. A bilirubin level may be ordered when ...

  18. Gonorrhea Test

    Science.gov (United States)

    ... High-sensitivity C-reactive Protein (hs-CRP) Histamine Histone Antibody HIV Antibody and HIV Antigen (p24) HIV ... can get tested. You can input your zip code and find a local testing site. How can ...

  19. Syphilis Test

    Science.gov (United States)

    ... High-sensitivity C-reactive Protein (hs-CRP) Histamine Histone Antibody HIV Antibody and HIV Antigen (p24) HIV ... can get tested. You can input your zip code and find a local testing site. Should I ...

  20. Trichomonas Testing

    Science.gov (United States)

    ... Known As T. vaginalis Wet Prep Formal Name Trichomonas vaginalis testing This article was last reviewed on March ... Tested? To diagnose an infection with the parasite Trichomonas vaginalis , which causes the sexually transmitted disease trichomoniasis When ...

  1. Chymotrypsin Test

    Science.gov (United States)

    ... Sex Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... at http://www.upcmd.com/dot/examples/00218/description.html. Sainato, D., (2002, March). Genetic Testing for ...

  2. ACT Test

    Science.gov (United States)

    ... Content View Sources Ask Us Also Known As ACT Activated Coagulation Time Formal Name Activated Clotting Time ... What is being tested? The activated clotting time (ACT) is a test that is used primarily to ...

  3. Rubella Test

    Science.gov (United States)

    ... AACC products and services. Advertising & Sponsorship: Policy | Opportunities Rubella Test Share this page: Was this page helpful? ... Three-day Measles; 3-day Measles Formal name: Rubella Antibodies, IgM and IgG Related tests: TORCH ; Measles ...

  4. Gonorrhea Test

    Science.gov (United States)

    ... Links Patient Resources For Health Professionals Subscribe Search Gonorrhea Testing Send Us Your Feedback Choose Topic At ... Sources Ask Us Also Known As GC Test Gonorrhea NAAT or NAT Neisseria gonorrhoeae Nucleic Acid Amplification ...

  5. Ferritin Test

    Science.gov (United States)

    ... Pregnancy hCG Tumor Marker HDL Cholesterol Heavy Metals Helicobacter pylori Testing Hematocrit Hemoglobin Hemoglobin A1c Hemoglobinopathy Evaluation ... absorbs too much iron, even on a normal diet. How is the sample collected for testing? A ...

  6. AMA Test

    Science.gov (United States)

    ... Testing Leptin Levetiracetam Lipase Lipid Profile Lipoprotein (a) Lithium Liver Panel Lp-PLA2 Lupus Anticoagulant Testing Luteinizing ... 50% of the cases of PBC will be discovered before a person has noticeable symptoms. What causes ...

  7. Lactate Test

    Science.gov (United States)

    ... Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... Ratio Valproic Acid Vancomycin Vanillylmandelic Acid (VMA) VAP Vitamin A Vitamin B12 and Folate Vitamin D Tests ...

  8. Allergy Testing

    Science.gov (United States)

    ... treatment. These include: allergy screening tests done in supermarkets or drug stores, home testing, applied kinesiology (allergy ... this topic visit the AAAAI Store . Utility navigation Donate Annual meeting Browse your conditions Check pollen counts ...

  9. Progesterone Test

    Science.gov (United States)

    ... Urine Culture Urine Metanephrines Urine Protein and Urine Protein to Creatinine Ratio Valproic Acid Vancomycin Vanillylmandelic Acid (VMA) VAP Vitamin A Vitamin B12 and Folate Vitamin D Tests Vitamin K VLDL Cholesterol von Willebrand Factor Warfarin Sensitivity Testing ...

  10. Rubella Test

    Science.gov (United States)

    ... of the blood testing required to obtain a marriage license. What does the test result mean? Adult ... their joints , especially their hands and wrists. Side effects are rarely seen in young children who get ...

  11. Fungal Tests

    Science.gov (United States)

    ... Testing Leptin Levetiracetam Lipase Lipid Profile Lipoprotein (a) Lithium Liver Panel Lp-PLA2 Lupus Anticoagulant Testing Luteinizing ... at http://www.thoracic.org/education/breathing-in-america/resources/chapter-9-fungal-lung-disease.pdf. Accessed ...

  12. VMA Test

    Science.gov (United States)

    ... spasms and rapid eye movements referred to as "dancing eyes, dancing feet." The VMA test may also be ordered ... ratio is associated with a poorer prognosis . A variety of medications can interfere with VMA testing, but ...

  13. DHEAS Test

    Science.gov (United States)

    ... Acidosis and Alkalosis Adrenal Insufficiency and Addison Disease Alcoholism Allergies Alzheimer Disease Anemia Angina Ankylosing Spondylitis Anthrax ... for Teens (Ages 13-18) Screening Tests for Young Adults (Ages 19-29) Screening Tests for Adults ( ...

  14. Pregnancy test

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003432.htm Pregnancy test To use the sharing features on this page, please enable JavaScript. A pregnancy test measures a hormone in the body called human ...

  15. Nationale Test

    DEFF Research Database (Denmark)

    2009-01-01

    Hvad er egentlig formålet med de nationale test? Bliver eleverne klogere af at blive testet? Og er der en sammenhæng mellem bandekrig og nationale test? Fysisk medie: dpu.dk/tv......Hvad er egentlig formålet med de nationale test? Bliver eleverne klogere af at blive testet? Og er der en sammenhæng mellem bandekrig og nationale test? Fysisk medie: dpu.dk/tv...

  16. HIV Testing

    Science.gov (United States)

    ... Abroad Treatment Basic Statistics Get Tested Find an HIV testing site near you. Enter ZIP code or city Follow HIV/AIDS CDC HIV CDC HIV/AIDS See RSS | ... All Collapse All Should I get tested for HIV? CDC recommends that everyone between the ages of ...

  17. Testing feldspar luminescence dating of young archaeological heated materials using potshards from Pella (Tell Tabqat Fahl) in the Jordan valley

    DEFF Research Database (Denmark)

    Khasswneh, Sahar Al; Murray, Andrew Sean; Bourke, Stephen

    2017-01-01

    Recent developments in the use of more stable feldspar signals in the luminescence dating of sediments offer the possibility of obtaining accurate feldspar luminescence ages for ceramic artefacts; this is especially interesting in locations which do not provide suitable quartz extracts. Here we...... examine the application of the stable infrared stimulated luminescence signal measured at elevated temperature (in this case 290°C; pIRIR290) after stimulation at about room temperature to Levantine pottery samples. A total of 52 potsherds were collected from three superimposed iron-age units at Pella...... recovery, dependence of De on first stimulation temperature etc.). The pIRIR signals are weak, and 14 potsherds were rejected on this basis. Of the remainder, 3 were confidently identified as outliers. Based on those sherds for which IR signals were sufficiently intense, we use the ratio of the IR50 to p...

  18. Testing Interfaces

    DEFF Research Database (Denmark)

    Holbøll, Joachim T.; Henriksen, Mogens; Nilson, Jesper K.

    1999-01-01

    , destroy the insulation and eventually cause breakdown. It is difficult to make a model of the real-life components that can be used to examine all of these phenomena. Some decisions have to be made on how to approach this problem, how to design a test cell and how the tests should be carried out....... In this paper, four suggestions on test cells are considered....

  19. Depressed Adolescents Treated with Exercise (DATE): A pilot randomized controlled trial to test feasibility and establish preliminary effect sizes

    Science.gov (United States)

    Hughes, Carroll W.; Barnes, Shauna; Barnes, Conrad; DeFina, Laura F.; Nakonezny, Paul; Emslie, Graham J.

    2013-01-01

    The Depressed Adolescents Treated with Exercise (DATE) study evaluated a standardized aerobic exercise protocol to treat nonmedicated adolescents that met DSM-IV-TR criteria for major depressive disorder. From an initial screen of 90 individuals, 30 adolescents aged 12-18 years were randomized to either vigorous exercise (EXER) (>12 kg/kcal/week [KKW]) or a control stretching (STRETCH) activity (Depression Rating Scale – Revised (CDRS-R) to assess depression severity and Actical (KKW) accelerometry 24hr/7days a week to assess energy expenditure and adherence. Follow-up evaluations occurred at weeks 26 and 52. The EXER group averaged 77% adherence and the STRETCH group 81% for meeting weekly target goals for the 12 week intervention based on weekly sessions completed and meeting KKW requirements. There was a significant increase in overall weekly KKW expenditures (p Depressive symptoms were significantly reduced from baseline for both groups with the EXER group improving more rapidly than STRETCH after six weeks (p exercise group had a 100% response rate (86% remission), whereas the stretch group response rate was 67% (50% remission) (p = .02). Both groups had improvements in multiple areas of psychosocial functioning related to school and relationships with parents and peers. Anthropometry reflected decreased waist, hip and thigh measurements (p = .02), more so for females than males (p = .05), but there were no weight changes for either gender. The EXER group sustained 100% remission at week 26 and 52. The STRETCH group had 80% response and 70% remission rates at week 26 and by week 52 only one had not fully responded. The study provides support for the use of exercise as a non-medication intervention for adolescents with major depressive disorders when good adherence and energy expenditure (KKW) are achieved. PMID:24244220

  20. Depressed Adolescents Treated with Exercise (DATE): A pilot randomized controlled trial to test feasibility and establish preliminary effect sizes.

    Science.gov (United States)

    Hughes, Carroll W; Barnes, Shauna; Barnes, Conrad; Defina, Laura F; Nakonezny, Paul; Emslie, Graham J

    2013-06-01

    The Depressed Adolescents Treated with Exercise (DATE) study evaluated a standardized aerobic exercise protocol to treat nonmedicated adolescents that met DSM-IV-TR criteria for major depressive disorder. From an initial screen of 90 individuals, 30 adolescents aged 12-18 years were randomized to either vigorous exercise (EXER) (>12 kg/kcal/week [KKW]) or a control stretching (STRETCH) activity (Depression Rating Scale - Revised (CDRS-R) to assess depression severity and Actical (KKW) accelerometry 24hr/7days a week to assess energy expenditure and adherence. Follow-up evaluations occurred at weeks 26 and 52. The EXER group averaged 77% adherence and the STRETCH group 81% for meeting weekly target goals for the 12 week intervention based on weekly sessions completed and meeting KKW requirements. There was a significant increase in overall weekly KKW expenditures (p Depressive symptoms were significantly reduced from baseline for both groups with the EXER group improving more rapidly than STRETCH after six weeks (p exercise group had a 100% response rate (86% remission), whereas the stretch group response rate was 67% (50% remission) (p = .02). Both groups had improvements in multiple areas of psychosocial functioning related to school and relationships with parents and peers. Anthropometry reflected decreased waist, hip and thigh measurements (p = .02), more so for females than males (p = .05), but there were no weight changes for either gender. The EXER group sustained 100% remission at week 26 and 52. The STRETCH group had 80% response and 70% remission rates at week 26 and by week 52 only one had not fully responded. The study provides support for the use of exercise as a non-medication intervention for adolescents with major depressive disorders when good adherence and energy expenditure (KKW) are achieved.

  1. Trypsinogen test

    Science.gov (United States)

    ... like immunoreactivity; Serum trypsinogen; Immunoreactive trypsin Images Blood test References Forsmark CE. Chronic pancreatitis. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger and Fordtran's Gastrointestinal ...

  2. Nationale test

    DEFF Research Database (Denmark)

    Bundsgaard, Jeppe; Puck, Morten Rasmus

    Nationale test skubber undervisning i en forkert retning. Det er lærerne og skolelederne enige om. Men særligt skolelederne ser også muligheder for at bruge testen til at få viden om elevernes faglige kompetencer og om undervisningen. Det kommer til udtryk i rapporten Nationale test: Danske lærere...

  3. Chloride Test

    Science.gov (United States)

    ... and bicarbonate , to help regulate the amount of fluid in the body and maintain the acid-base balance . This test measures the level of chloride in ... and bicarbonate , to help regulate the amount of fluid in the body and maintain the acid-base (pH) balance . Chloride and electrolyte tests may also be ordered ...

  4. Runflat Testing

    Science.gov (United States)

    2015-09-09

    the valve cores using a valve core removal tool to simulate a puncture flat. This should be done at the test site, after the tires are warmed up...F), and ideally be as close to the SAE standard temperature of 25 °C (77 °F) as possible. Test conditions should also be dry (no precipitation or

  5. Test Anxiety

    Science.gov (United States)

    ... on the bad things that could happen also fuels test anxiety. For example, someone worrying about doing poorly ... are shaking." Just like other types of anxiety, test anxiety can create a bad cycle: The more a person focuses on the negative ...

  6. Blood Tests

    Science.gov (United States)

    ... be a sign of anemia or thalassemia. Blood Chemistry Tests/Basic Metabolic Panel The basic metabolic panel ( ... parents, and children talk about their experiences with clinical research. More Information Related Health Topics Anemia Coronary Heart ...

  7. Pertussis Tests

    Science.gov (United States)

    ... Factor Antibody Iron Iron Tests JAK2 Mutation Kidney Stone Analysis Kidney Stone Risk Panel KRAS Mutation Lactate Lactate Dehydrogenase (LD) ... whooping cough); when you have symptoms of a cold and have been exposed to someone with pertussis ...

  8. TORCH Test

    Science.gov (United States)

    ... Factor Antibody Iron Iron Tests JAK2 Mutation Kidney Stone Analysis Kidney Stone Risk Panel KRAS Mutation Lactate Lactate Dehydrogenase (LD) ... The two most common infections with HSV are "cold sores" affecting the lips and genital herpes. Both ...

  9. Toxoplasmosis Testing

    Science.gov (United States)

    ... eye or brain infection that a health practitioner suspects are due to toxoplasmosis Sample Required? A blood ... to an infection or detects the genetic material ( DNA ) of the parasite in the blood. Testing is ...

  10. RPR test

    Science.gov (United States)

    ... later stages of the infection. Some conditions may cause a false-positive test, including: IV drug use Lyme disease Certain types of pneumonia Malaria Pregnancy Systemic lupus erythematosus and some other autoimmune ...

  11. VDRL test

    Science.gov (United States)

    ... the earlier and later stages. Some conditions may cause a false-positive test, including: HIV Lyme disease Certain types of pneumonia Malaria Systemic lupus erythematosus The body does not always ...

  12. Test Ship

    Data.gov (United States)

    Federal Laboratory Consortium — The U. S. Navy dedicated the decommissioned Spruance Class destroyer ex-PAUL F. FOSTER (EDD 964), Test Ship, primarily for at sea demonstration of short range weapon...

  13. HPV Test

    Science.gov (United States)

    ... detects the presence of HPV, the virus that causes cervical cancer, in your system. Certain types of HPV — including ... have any of the types of HPV that cause cervical cancer. Depending on your test results, your doctor may ...

  14. Blood Tests

    Science.gov (United States)

    ... of Intramural Research Research Resources Research Meeting Summaries Technology Transfer Clinical Trials What Are Clinical Trials? Children & ... special preparations. For some, you may need to fast (not eat any food) for 8 to 12 hours before the test. ...

  15. Lactate Test

    Science.gov (United States)

    ... Analysis Kidney Stone Risk Panel KRAS Mutation Lactate Lactate Dehydrogenase (LD) Lactoferrin Lactose Tolerance Tests LDL Cholesterol LDL ... metabolism) in which pyruvate is not converted to lactate. One example is pyruvate dehydrogenase deficiency. In these cases, pyruvate will accumulate, the ...

  16. Serotonin Test

    Science.gov (United States)

    ... acute myocardial infarction ( heart attack ), cystic fibrosis , and dumping syndrome . The serotonin test is not usually ordered ... Thank you. Contact a Scientist Find Us On Social Media: Facebook Twitter Google Plus Footer Menu Home ...

  17. IQ testing

    Science.gov (United States)

    ... person's talents or future potential. Results of any intelligence test may be culturally biased. The more widely used ... Preschool and Primary Scale of Intelligence Stanford-Binet Intelligence ... mathematical, analytical, spatial (for example, reading ...

  18. Electrolytes Test

    Science.gov (United States)

    ... High-sensitivity C-reactive Protein (hs-CRP) Histamine Histone Antibody HIV Antibody and HIV Antigen (p24) HIV ... www.mayomedicallaboratories.com/test-catalog/print.php?unit_code=87972. Accessed September 2011. See More See Less ...

  19. VMA Test

    Science.gov (United States)

    ... Total Protein and Albumin/Globulin (A/G) Ratio Toxoplasmosis Testing Trace Minerals Transferrin and Iron-binding Capacity ( ... Blood in Urine (Hematuria) Bone Marrow Disorders Breast Cancer Cancer Cardiovascular Disease Celiac Disease Cervical Cancer Chronic ...

  20. VLDL test

    Science.gov (United States)

    ... disease . This test may be included in a coronary risk profile. ... cholesterol level may be associated with a higher risk for heart disease and stroke. However, VLDL cholesterol level is rarely targeted when treatment for high ...

  1. Test report :

    Energy Technology Data Exchange (ETDEWEB)

    Rose, David Martin; Schenkman, Benjamin L.; Borneo, Daniel R.

    2013-08-01

    The Department of Energy Office of Electricity (DOE/OE), Sandia National Laboratory (SNL) and the Base Camp Integration Lab (BCIL) partnered together to incorporate an energy storage system into a microgrid configured Forward Operating Base to reduce the fossil fuel consumption and to ultimately save lives. Energy storage vendors have supplied their systems to SNL Energy Storage Test Pad (ESTP) for functional testing and a subset of these systems were selected for performance evaluation at the BCIL. The technologies tested were electro-chemical energy storage systems comprised of lead acid, lithium-ion or zinc-bromide. MILSPRAY Military Technologies has developed an energy storage system that utilizes lead acid batteries to save fuel on a military microgrid. This report contains the testing results and some limited assessment of the Milspray Scorpion Energy Storage Device.

  2. Iron Test

    Science.gov (United States)

    ... Pregnancy hCG Tumor Marker HDL Cholesterol Heavy Metals Helicobacter pylori Testing Hematocrit Hemoglobin Hemoglobin A1c Hemoglobinopathy Evaluation ... not enough iron is taken in from the diet, blood levels will drop; thus, over time, the ...

  3. Magnesium Test

    Science.gov (United States)

    ... Pregnancy hCG Tumor Marker HDL Cholesterol Heavy Metals Helicobacter pylori Testing Hematocrit Hemoglobin Hemoglobin A1c Hemoglobinopathy Evaluation ... bones. It comes into the body through the diet and is absorbed by the small intestine and ...

  4. Phosphorus Test

    Science.gov (United States)

    ... Pregnancy hCG Tumor Marker HDL Cholesterol Heavy Metals Helicobacter pylori Testing Hematocrit Hemoglobin Hemoglobin A1c Hemoglobinopathy Evaluation ... balance . Phosphorus comes into the body through the diet. It is found in many foods and is ...

  5. Toxoplasmosis Testing

    Science.gov (United States)

    ... Pregnancy hCG Tumor Marker HDL Cholesterol Heavy Metals Helicobacter pylori Testing Hematocrit Hemoglobin Hemoglobin A1c Hemoglobinopathy Evaluation ... humid locations and is influenced by the regional diet. It is higher in areas that routinely eat ...

  6. PTT Test

    Science.gov (United States)

    ... Pregnancy hCG Tumor Marker HDL Cholesterol Heavy Metals Helicobacter pylori Testing Hematocrit Hemoglobin Hemoglobin A1c Hemoglobinopathy Evaluation ... but can occur due to an extremely poor diet, malabsorption disorders , or prolonged use of certain antibiotics, ...

  7. Copper Test

    Science.gov (United States)

    ... Pregnancy hCG Tumor Marker HDL Cholesterol Heavy Metals Helicobacter pylori Testing Hematocrit Hemoglobin Hemoglobin A1c Hemoglobinopathy Evaluation ... or trying to get more copper in my diet? In most cases, a regular diet satisfies the ...

  8. Chloride Test

    Science.gov (United States)

    ... Sex Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... 20Files/Nutrition/DRIs/DRI_Electrolytes_Water.pdf?la=en. Accessed Oct 2015. Sources Used in Previous Reviews ...

  9. RSV Test

    Science.gov (United States)

    ... Sex Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... int/immunization/research/meetings_workshops/rsv_vaccine_development/en/. Accessed November 2016. Sources Used in Previous Reviews ...

  10. Malnutrition Tests

    Science.gov (United States)

    ... Sex Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... www.who.int/vaccine_research/diseases/soa_parasitic/en/index2.html through http://www.who.int . Accessed ...

  11. Knowledge Test

    DEFF Research Database (Denmark)

    Sørensen, Ole Henning

    1998-01-01

    The knowledge test is about competing temporal and spatial expressions of the politics of technological development and national prosperity in contemporary society. The discussion is based on literature of national systems of innovation and industrial networks of various sorts. Similarities...

  12. Electrolytes Test

    Science.gov (United States)

    ... Pregnancy hCG Tumor Marker HDL Cholesterol Heavy Metals Helicobacter pylori Testing Hematocrit Hemoglobin Hemoglobin A1c Hemoglobinopathy Evaluation ... sometimes reported as total CO 2 ). A person's diet provides sodium, potassium, and chloride. The kidneys help ...

  13. Osmolality Test

    Science.gov (United States)

    ... affecting osmolality; to help determine the cause of chronic diarrhea When To Get Tested? When someone has a ... increased or decreased amounts of urine, or has chronic diarrhea Sample Required? A blood sample drawn from a ...

  14. Lead Test

    Science.gov (United States)

    ... Links Patient Resources For Health Professionals Subscribe Search Lead Send Us Your Feedback Choose Topic At a ... Related Content View Sources Also Known As Blood Lead Test Blood Lead Level BLL Formal Name Lead, ...

  15. Porphyrin Tests

    Science.gov (United States)

    ... safe and unsafe drugs, different sites use different classifications and the lists are not the same. Why ... Kathleen D. & Pagana, Timothy J. (2001). M osby's Diagnostic and Laboratory Test Reference 5th Edition: Mosby, Inc., ...

  16. Tests computarizados

    Directory of Open Access Journals (Sweden)

    R. Fernando Prialé Z.

    1983-12-01

    Full Text Available En primer lugar, se considera el impacto de las microcomputadoras en la actualidad, viéndolo como un hecho social destinado a traer profundos cambios: nos orientamos hacia una cultura informática cuyo signo es la posibilidad de tratar grandes cantidades de información. En segundo lugar; se analiza brevemente la importancia de los tests en el desarrollo de la psicología. Finalmente, se discute la posibilidad de aplicar la informática a la psicometría con el ejemplo del test de BARSIT.   The impact of microcomputers is discussed as a cultural fact that will bring profound changes in the near future: a society with an ubiquous capacity for treating big amounts of information. The importance of tests for the development of psychology is then analysed. Finaly, the possibility of applying microcomputers to psychometry is discussed trough a concrete example: The BARSIT test.

  17. Stool Tests

    Science.gov (United States)

    ... Development Infections Diseases & Conditions Pregnancy & Baby Nutrition & Fitness Emotions & Behavior School & Family Life First Aid & Safety Doctors & ... stool. Collecting a Stool Specimen Unlike most other lab tests, stool is sometimes collected by the child's ...

  18. Porphyrin Tests

    Science.gov (United States)

    ... LA Kaplan, AJ Pesce, SC Kazmierczak, Eds), CV Mosby, St. Louis, 2003, pp. 657-674. Pagana, Kathleen ... osby's Diagnostic and Laboratory Test Reference 5th Edition: Mosby, Inc., Saint Louis, MO. Pp325, 670-672. (2003 ...

  19. Fibrinogen Test

    Science.gov (United States)

    ... an investigation of a possible bleeding disorder or inappropriate blood clot formation ( thrombotic episode ) As a follow- ... More Common Questions See Less Common Questions Related Content On This Site Tests: PT and INR , PTT , ...

  20. ACT Test

    Science.gov (United States)

    ... heparin is used to help prevent and treat inappropriate blood clot formation ( thrombosis or thromboembolism ) and is ... More Common Questions See Less Common Questions Related Content On This Site Tests: Partial Thromboplastin Time (PTT) , ...

  1. PTH Test

    Science.gov (United States)

    ... diseases that disrupt this feedback loop can cause inappropriate elevations or decreases in calcium and PTH levels ... More Common Questions See Less Common Questions Related Content On This Site Tests: Calcium ; Phosphorus ; Magnesium ; Vitamin ...

  2. Ferritin Test

    Science.gov (United States)

    ... the past few decades, some lab-to-lab variability can occur due to differences in testing equipment, ... Pp 443-444. Clarke, W., Editor (© 2011). Contemporary Practice in Clinical Chemistry 2nd Edition: AACC Press, Washington, ...

  3. AMA Test

    Science.gov (United States)

    ... This Site Tests: ANCA/MPO/PR3 Antibodies , Liver/Kidney Microsomal Antibody , ALP , ALT , Liver Panel , Smooth Muscle Antibody , ANA Conditions: Autoimmune Diseases , Liver Disease , Hepatitis , Cirrhosis Elsewhere On The Web ...

  4. Testing the feasibility of ¡Cuídate! With Mexican and Central American youth in a rural region of a southern state.

    Science.gov (United States)

    Larson, Kim L; Ballard, Sharon M; Nuncio, Brenda J; Swanson, Melvin

    2014-10-01

    Regions of the US with growing Latino populations are in need of culturally sensitive sexual risk reduction programs. A Latino community, a public school district, and a university in eastern North Carolina collaborated to test the feasibility of ¡Cuídate!, a culturally tailored, evidence-based sexual risk reduction program, with Mexican and Central American youth. Ten male and 10 female adolescents, ages 13-17 years, participated in the ¡Cuídate! program and post-program focus groups. Early adolescent boys and girls (ages 13-15) gained the most from this program. A safe environment facilitated healthy sexual communication, and condom skills-building provided a context for shared partner responsibility. Grade-level and gender differences were significant. Analysis of the focus group data identified three important messages: Everybody needs sex education, We like this program better because it is hands-on, and I'm going to make better decisions about sex. The findings of this study support the need for community-based interventions that ensure cultural respect, trust, and a safe environment in which to discuss sexual issues. © 2014 Wiley Periodicals, Inc.

  5. Adaptive test

    DEFF Research Database (Denmark)

    Kjeldsen, Lars Peter; Eriksen, Mette Rose

    2010-01-01

    Artikelen er en evaluering af de adaptive tests, som blev indført i folkeskolen. Artiklen sætter særligt fokus på evaluering i folkeskolen, herunder bidrager den med vejledning til evaluering, evalueringsværktøjer og fagspecifkt evalueringsmateriale.......Artikelen er en evaluering af de adaptive tests, som blev indført i folkeskolen. Artiklen sætter særligt fokus på evaluering i folkeskolen, herunder bidrager den med vejledning til evaluering, evalueringsværktøjer og fagspecifkt evalueringsmateriale....

  6. Screening Tests

    Science.gov (United States)

    ... gov/publications/AssessingAlcohol/index.htm .) This issue of Alcohol Research & Health highlights some of the most popular screening ... tolerance to more than two drinks (the T question) = 2 points. The Alcohol Use Disorders Identification Test (AUDIT) can detect alcohol ...

  7. About testing $\

    CERN Document Server

    Loverre, P F; Spada, F R

    1999-01-01

    We study the feasibility of a long-baseline neutrino experiment from CERN to Gran Sasso LNGS Laboratories using the CERN PS accelerator. Baseline and neutrino energy spectrum are suitable to explore a region of the Dm2 and sin2(thetat) parameters space which is not reached by K2K, the first experiment that will test at accelerator the atmospheric neutrino anomaly put in evidence by Super Kamiokande

  8. Single- and Multi-Date Crop Identification Using PROBA-V 100 and 300 m S1 Products on Zlatia Test Site, Bulgaria

    Directory of Open Access Journals (Sweden)

    Eugenia Roumenina

    2015-10-01

    Full Text Available The monitoring of crops is of vital importance for food and environmental security in a global and European context. The main goal of this study was to assess the crop mapping performance provided by the 100 m spatial resolution of PROBA-V compared to coarser resolution data (e.g., PROBA-V at 300 m for a 2250 km2 test site in Bulgaria. The focus was on winter and summer crop mapping with three to five classes. For classification, single- and multi-date spectral data were used as well as NDVI time series. Our results demonstrate that crop identification using 100 m PROBA-V data performed significantly better in all experiments compared to the PROBA-V 300 m data. PROBA-V multispectral imagery, acquired in spring (March was the most appropriate for winter crop identification, while satellite data acquired in summer (July was superior for summer crop identification. The classification accuracy from PROBA-V 100 m compared to PROBA-V 300 m was improved by 5.8% to 14.8% depending on crop type. Stacked multi-date satellite images with three to four images gave overall classification accuracies of 74%–77% (PROBA-V 100 m data and 66%–70% (PROBA-V 300 m data with four classes (wheat, rapeseed, maize, and sunflower. This demonstrates that three to four image acquisitions, well distributed over the growing season, capture most of the spectral and temporal variability in our test site. Regarding the PROBA-V NDVI time series, useful results were only obtained if crops were grouped into two broader crop type classes (summer and winter crops. Mapping accuracies decreased significantly when mapping more classes. Again, a positive impact of the increased spatial resolution was noted. Together, the findings demonstrate the positive effect of the 100 m resolution PROBA-V data compared to the 300 m for crop mapping. This has important implications for future data provision and strengthens the arguments for a second generation of this mission originally designed

  9. Oedometer Tests

    DEFF Research Database (Denmark)

    Thorsen, Grete

    1996-01-01

    . The results, however, tell nothing about the kind of actions, which has caused the overconsolidation. The determined OCR-values might be due to previous ice caps but a big difference in the two values from Solsø indicates a considerable influence from other actions. The sediments from Hollerup and Solsø...... a model set up by Moust Jacobsen in 1992. The test results do not show any significant difference in the determined values of the overconsolidation ratio (OCR) for the samples from Hollerup and Solsø, east and west of the main stationary line for the last ice sheet in Weichselian, respectively...

  10. Mantoux Tuberculin Skin Test

    Centers for Disease Control (CDC) Podcasts

    2006-11-22

    Learn how to evaluate people for latent TB infection with the Mantoux tuberculin skin test. This podcast includes sections on administering and reading the Mantoux tuberculin skin test, the standard method for detecting latent TB infection since the 1930s.  Created: 11/22/2006 by National Center for HIV, STD and TB Prevention (NCHHSTP).   Date Released: 12/12/2006.

  11. Aerial Refueling Test Methods

    Science.gov (United States)

    2015-04-13

    support of the AR Clearance Process. Covered topics include the ground and flight testing of boom/receptacle systems and probe/ drogue systems, test...REFUELING SYSTEMS ADVISORY GROUP 41-09-15 13 April 2015 v REFERENCES N° TITLE REFERENCE IS S U E DATE SOURCE 1. Probe and Drogue Aerial Refueling Data...Equipment: Probe- Drogue Interface Characteristics STANAG 3447 Ed 4 May ‘08 NATO AERIAL REFUELING SYSTEMS ADVISORY GROUP 41-09-15 13 April 2015 vi

  12. National HIV Testing Day

    Centers for Disease Control (CDC) Podcasts

    2011-06-09

    Dr. Kevin A. Fenton, Director of CDC's National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, discusses National HIV Testing Day, an annual observance which raises awareness of the importance of knowing one's HIV status and encourages at-risk individuals to get an HIV test.  Created: 6/9/2011 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP).   Date Released: 6/9/2011.

  13. Liquid Rocket Engine Testing

    Science.gov (United States)

    2016-10-21

    Briefing Charts 3. DATES COVERED (From - To) 17 October 2016 – 26 October 2016 4. TITLE AND SUBTITLE Liquid Rocket Engine Testing 5a. CONTRACT NUMBER...298 (Rev. 8-98) Prescribed by ANSI Std. 239.18 Liquid Rocket Engine Testing SFTE Symposium 21 October 2016 Jake Robertson, Capt USAF AFRL... Rocket Lab Distribution A: Approved for Public Release; Distribution Unlimited. PA Clearance 16493 2Distribution A: Approved for Public Release

  14. Heart failure - tests

    Science.gov (United States)

    CHF - tests; Congestive heart failure - tests; Cardiomyopathy - tests; HF - tests ... the best test to: Identify which type of heart failure (systolic, diastolic, valvular) Monitor your heart failure and ...

  15. Cholesterol testing and results

    Science.gov (United States)

    Cholesterol test results; LDL test results; VLDL test results; HDL test results; Coronary risk profile results; Hyperlipidemia-results; Lipid disorder test results; Heart disease - cholesterol results

  16. Nuclear stress test

    Science.gov (United States)

    ... Persantine stress test; Thallium stress test; Stress test - nuclear; Adenosine stress test; Regadenoson stress test; CAD - nuclear stress; Coronary artery disease - nuclear stress; Angina - nuclear ...

  17. Heliostat tested

    Science.gov (United States)

    1984-12-01

    An enormous glint of sunlight darted over gently sloping summits and the hairpin curves of the mountain road. Mirrors concentrated this glint into a single beam, which then shot through a thick sheet of aluminum. Such was the result of the first test run on heliostats of the unique Solntse scientific-production complex being erected in Tashkent Oblast. There will be 62 such heliostats, each with an area of 50 square meters. Hot beams will be transmitted to the concave mirror of a concentrator (2,000 square meters). And the glint that shoots from it effortlessly melts not only aluminum but also almost all known materials. A special melting furnace toward which the concentractor directs hundreds of kilowatts of energy, burns brighter than a thousand suns. The complex presently under construction is intended for acquisition of ultrahigh-heat and concurrently ultrapure materials needed by many industrial sectors. This is extremely difficult to do by traditional chemical methods and even by the most modern methods--ultrahigh frequency and cathode ray methods.

  18. Final Report - Glass Formulation Testing to Increase Sulfate Volatilization from Melter, VSL-04R4970-1, Rev. 0, dated 2/24/05

    Energy Technology Data Exchange (ETDEWEB)

    Kruger, Albert A.; Matlack, K. A.; Pegg, I. L.; Gong, W.

    2013-11-13

    The principal objectives of the DM100 and DM10 tests were to determine the impact of four different organics and one inorganic feed additive on sulfate volatilization and to determine the sulfur partitioning between the glass and the off-gas system. The tests provided information on melter processing characteristics and off-gas data including sulfur incorporation and partitioning. A series of DM10 and DM100 melter tests were conducted using a LAW Envelope A feed. The testing was divided into three parts. The first part involved a series of DM10 melter tests with four different organic feed additives: sugar, polyethylene glycol (PEG), starch, and urea. The second part involved two confirmatory 50-hour melter tests on the DM100 using the best combination of reductants and conditions based on the DM10 results. The third part was performed on the DM100 with feeds containing vanadium oxide (V{sub 2}O{sub 5}) as an inorganic additive to increase sulfur partitioning to the off-gas. Although vanadium oxide is not a reductant, previous testing has shown that vanadium shows promise for partitioning sulfur to the melter exhaust, presumably through its known catalytic effect on the SO{sub 2}/SO{sub 3} reaction. Crucible-scale tests were conducted prior to the melter tests to confirm that the glasses and feeds would be processable in the melter and that the glasses would meet the waste form (ILAW) performance requirements. Thus, the major objectives of these tests were to: Perform screening tests on the DM10 followed by tests on the DM100-WV system using a LAW -Envelope A feed with four organic additives to assess their impact on sulfur volatilization. Perform tests on the DM100-WV system using a LAW -Envelope A feed containing vanadium oxide to assess its impact on sulfur volatilization. Determine feed processability and product quality with the above additives. Collect melter emissions data to determine the effect of additives on sulfur partitioning and melter emissions

  19. Testing the Existence of the South Gobi Microcontinent: U-Pb Zircon Dating of Tectonites within the East Gobi Fault Zone, Southeastern Mongolia

    Science.gov (United States)

    Taylor, J. P.; Webb, L. E.; Johnson, C. L.; Heumann, M. J.; Hagen-Peter, G. A.; Gehrels, G. E.

    2009-12-01

    The East Gobi Fault Zone (EGFZ) is a northeast trending structural corridor in southeastern Mongolia with a polyphase deformation history. Within the EGFZ, high grade and high strain metamorphic tectonites mapped as Precambrian have been interpreted to represent the South Gobi Microcontinent. Field and petrographic evidence, however, support an alternative hypothesis that the protoliths of the tectonites are Paleozoic arc and sedimentary sequences. Moreover, 40Ar/39Ar thermochronology indicates that fabrics in the metamorphic tectonites are the result of Mesozoic deformation. We present new LA-ICPMS, U-Pb zircon ages for rocks mapped as Precambrian within the EGFZ that serve to test the two hypotheses. Some zircons examined are small or exhibit complex zonation. In these cases, a small spot size of 10 μm was used, which excavates ~ 1 ng of material. The high spatial resolution capable with such a small spot size made dating these zircon grains and zones within grains possible. Two samples were dated from Tavan Har in the northern EGFZ. An augen gneiss (O7TH-10A) yielded zircons with dominantly Late Devonian-Early Permian ages. A granitic gneiss (07TH-12A), interpreted as a synkinematic intrusion in a Late Triassic sinistral shear zone based on field and 40Ar/39Ar data, yielded a weighted mean age of 219.4 ± 5.8 Ma. Within the southern EGFZ, samples from the lower plate of the Yagan-Onch Hayrhan metamorphic core complex were analyzed. Three samples (06OH-1-1, 06OH-1-2, 06OH-2-7) each yielded a large population of Late Devonian ages. Sample 06OH-2-7 also yielded a significant number of Early Devonian ages. Migmatite sample 08OH-4D yielded zircons with resorbed cores surrounded by high-U rims. These rims yielded highly discordant ages, however, multiple populations were resolved from analysis of the cores: The largest population consisted of Permian-Carboniferous ages with two additional smaller populations of Silurian-Cambrian ages and Precambrian ages, ca. 2500 Ma

  20. Final Report - Glass Formulation Development and DM10 Melter Testing with ORP LAW Glasses, VSL-09R1510-2, Rev. 0, dated 6/12/09

    Energy Technology Data Exchange (ETDEWEB)

    Kruger, Albert A.; Pegg, I. L.; Matlack, K. S.; Joseph, I.; Muller, I. S.; Gong, W.

    2013-11-13

    The principal objective of the work described in this Final Report is to extend the glass formulation methodology developed in the earlier work by development of acceptable glass compositions for four LAW compositions specified by ORP that cover the range of sulfate to sodium and potassium to sodium ratios expected in Hanford LAW. The glass formulations were designed to exclude titanium and iron as glass former additives, while tin and vanadium as glass former additives were evaluated for beneficial effects in increasing waste loading in the glasses. This was accomplished through a combination of crucible-scale tests and tests on the DM10 melter system. This melter is the most efficient melter platform for screening glass compositions over a wide range of sulfate concentrations and therefore was selected for the present tests. The current tests provide information on melter processing characteristics and off-gas data, including sulfur incorporation and partitioning.

  1. Operational Test Instrumentation Guide.

    Science.gov (United States)

    1981-11-01

    506U 2 IRIG time code generator Systron Donner model 8526 2 Camera, video Edo Western model 1411 6 Time date generators lET model VTG 302 10 Time date...used in tests. They are capable of manual or automatic acquisition and tracking of targets in flight or orbit by target echo or beacon. Range is from...4500 visible Camera, mini 4 projects as " Edo Western 1800 Recorder/Repro- required 3 ducer 12 Sony V03800/2000/2860 monitor 10 9/14/17" Conrac SNA/RQB

  2. Mononucleosis spot test

    Science.gov (United States)

    Monospot test; Heterophile antibody test; Heterophile agglutination test; Paul-Bunnell test; Forssman antibody test ... The mononucleosis spot test is done when symptoms of mononucleosis are ... Fatigue Fever Large spleen (possibly) Sore throat Tender ...

  3. Coccidioides precipitin test

    Science.gov (United States)

    Coccidioidomycosis antibody test; Coccidioides blood test; Valley fever blood test ... There is no special preparation for the test. ... The precipitin test is one of several tests that can be done to determine if you are infected with coccidioides, which ...

  4. Myoglobin urine test

    Science.gov (United States)

    Urine myoglobin; Heart attack - myoglobin urine test; Myositis - myoglobin urine test; Rhabdomyolysis - myoglobin urine test ... The test involves only normal urination, which should cause no discomfort.

  5. HIV Testing PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2017-11-28

    This 60 second public service announcement is based on the December 2017 CDC Vital Signs report. In the U.S., about 15 percent of people who have HIV don't know they have it. Learn about the importance of testing, early diagnosis, and treatment.  Created: 11/28/2017 by Centers for Disease Control and Prevention (CDC).   Date Released: 11/28/2017.

  6. Final Report - Testing of Optimized Bubbler Configuration for HLW Melter VSL-13R2950-1, Rev. 0, dated 6/12/2013

    Energy Technology Data Exchange (ETDEWEB)

    Kruger, Albert A.; Pegg, I. L.; Callow, R. A.; Joseph, I.; Matlack, K. S.; Kot, W. K.

    2013-11-13

    The principal objective of this work was to determine the glass production rate increase and ancillary effects of adding more bubbler outlets to the current WTP HLW melter baseline. This was accomplished through testing on the HLW Pilot Melter (DM1200) at VSL. The DM1200 unit was selected for these tests since it was used previously with several HLW waste streams including the four tank wastes proposed for initial processing at Hanford. This melter system was also used for the development and optimization of the present baseline WTP HLW bubbler configuration for the WTP HLW melter, as well as for MACT testing for both HLW and LAW. Specific objectives of these tests were to: Conduct DM1200 melter testing with the baseline WTP bubbling configuration and as augmented with additional bubblers. Conduct DM1200 melter testing to differentiate the effects of total bubbler air flow and bubbler distribution on glass production rate and cold cap formation. Collect melter operating data including processing rate, temperatures at a variety of locations within the melter plenum space, melt pool temperature, glass melt density, and melter pressure with the baseline WTP bubbling configuration and as augmented with additional bubblers. Collect melter exhaust samples to compare particulate carryover for different bubbler configurations. Analyze all collected data to determine the effects of adding more bubblers to the WTP HLW melter to inform decisions regarding future lid re-designs. The work used a high aluminum HLW stream composition defined by ORP, for which an appropriate simulant and high waste loading glass formulation were developed and have been previously processed on the DM1200.

  7. A Cross-Cultural Test of Uncertainty Reduction Theory; Comparisons of Acquaintances, Friends, and Dating Relationships in Japan, Korea, and the United States.

    Science.gov (United States)

    Gudykunst, William B.; And Others

    1985-01-01

    Tested a model of uncertainty reduction derived from Berger and Calabrese's theory of initial interaction. Concluded that the model appears to be a reasonable fit to the data on communication in interpersonal relationships among college students in Japan, Korea, and the U.S. (PD)

  8. Tactical Vehicle Climate Control Testing

    Science.gov (United States)

    2017-03-31

    Final 3. DATES COVERED (From - To) 4. TITLE AND SUBTITLE Test Operations Procedure (TOP) 02-2-820 Tactical Vehicle Climate Control Testing 5a...provides procedures for determining the maximum performance climate control capability of tactical vehicles in a minimalist baseline configuration inside...PROCEDURE *Test Operations Procedure 02-2-820 31 March 2017 DTIC AD No. TACTICAL VEHICLE CLIMATE CONTROL TESTING Page Paragraph 1. SCOPE

  9. Test Review: TestDaF

    Science.gov (United States)

    Norris, John; Drackert, Anastasia

    2018-01-01

    The Test of German as a Foreign Language (TestDaF) plays a critical role as a standardized test of German language proficiency. Developed and administered by the Society for Academic Study Preparation and Test Development (g.a.s.t.), TestDaF was launched in 2001 and has experienced persistent annual growth, with more than 44,000 test takers in…

  10. Helicobacter pylori Test

    Science.gov (United States)

    ... Content Related Images View Sources Also Known As H. pylori antibody test, stool antigen, breath tests Urea breath test CLO test Rapid urease test (RUT) for H. pylori Formal Name Helicobacter pylori This article was last ...

  11. What Is Diagnostic Testing?

    Science.gov (United States)

    ... you want to learn. Search form Search Diagnostic testing You are here Home Testing & Services Testing for ... help you make the decision. What Is Diagnostic Testing? Diagnostic genetic testing can usually work out if ...

  12. Tests Related to Pregnancy

    Science.gov (United States)

    ... what you want to learn. Search form Search Tests related to pregnancy You are here Home Testing & Services Testing for ... Genes: A Guide to Genetic Counseling . What Are Tests Related to Pregnancy? Pregnancy related testing is done before or during ...

  13. HCG blood test - quantitative

    Science.gov (United States)

    ... blood test - quantitative; Beta-HCG blood test - quantitative; Pregnancy test - blood - quantitative ... of a screening test for Down syndrome. This test is also done to diagnose abnormal conditions not related to pregnancy that can raise HCG level.

  14. Design Driven Testing Test Smarter, Not Harder

    CERN Document Server

    Stephens, M

    2010-01-01

    The groundbreaking book Design Driven Testing brings sanity back to the software development process by flipping around the concept of Test Driven Development (TDD) - restoring the concept of using testing to verify a design instead of pretending that unit tests are a replacement for design. Anyone who feels that TDD is "Too Damn Difficult" will appreciate this book. Design Driven Testing shows that, by combining a forward-thinking development process with cutting-edge automation, testing can be a finely targeted, business-driven, rewarding effort. In other words, you'll learn how to test

  15. Learning software testing with Test Studio

    CERN Document Server

    Madi, Rawane

    2013-01-01

    Learning Software Testing with Test Studio is a practical, hands-on guide that will help you get started with Test Studio to design your automated solution and tests. All through the book, there are best practices and tips and tricks inside Test Studio which can be employed to improve your solution just like an experienced QA.If you are a beginner or a professional QA who is seeking a fast, clear, and direct to the point start in automated software testing inside Test Studio, this book is for you. You should be familiar with the .NET framework, mainly Visual Studio, C#, and SQL, as the book's

  16. Compositional Testing with ioco

    NARCIS (Netherlands)

    Petrenko, A.; van der Bijl, H.M.; Rensink, Arend; Ulrich, A.; Tretmans, G.J.

    2004-01-01

    Abstract. Compositional testing concerns the testing of systems that consist of communicating components which can also be tested in isolation. Examples are component based testing and interoperability testing. We show that, with certain restrictions, the ioco-test theory for conformance testing is

  17. Engine Test Facility (ETF)

    Data.gov (United States)

    Federal Laboratory Consortium — The Air Force Arnold Engineering Development Center's Engine Test Facility (ETF) test cells are used for development and evaluation testing of propulsion systems for...

  18. High-precision dating and correlation of ice, marine and terrestrial sequences spanning Heinrich Event 3: Testing mechanisms of interhemispheric change using New Zealand ancient kauri (Agathis australis)

    Science.gov (United States)

    Turney, Chris S. M.; Palmer, Jonathan; Bronk Ramsey, Christopher; Adolphi, Florian; Muscheler, Raimund; Hughen, Konrad A.; Staff, Richard A.; Jones, Richard T.; Thomas, Zoë A.; Fogwill, Christopher J.; Hogg, Alan

    2016-04-01

    Robustly testing hypotheses of geographic synchroneity of abrupt and extreme change during the late Pleistocene (60,000 to 11,650 years ago) requires a level of chronological precision often lacking in ice, marine and terrestrial sequences. Here we report a bidecadally-resolved New Zealand kauri (Agathis australis) tree-ring sequence spanning two millennia that preserves a record of atmospheric radiocarbon (14C) during ice-rafted debris event Heinrich Event 3 (HE3) in the North Atlantic and Antarctic Isotope Maximum 4 (AIM4) in the Southern Hemisphere. Using 14C in the marine Cariaco Basin and 10Be preserved in Greenland ice, the kauri 14C sequence allows us to precisely align sequences across this period. We observe no significant difference between atmospheric and marine 14C records during HE3, suggesting no stratification of surface waters and collapse in Atlantic Meridional Overturning Circulation (AMOC). Instead our results support recent evidence for a weakened AMOC across at least two millennia of the glacial period. Our work adds to a growing body of literature confirming that Heinrich events are not the cause of stadial cooling and suggests changes in the AMOC were not the primary driver of antiphase temperature trends between the hemispheres. Decadally-resolved 14C in ancient kauri offers a powerful new (and complementary) approach to polar ice core CH4 alignment for testing hypotheses of abrupt and extreme climate change.

  19. Get Tested. Make it Contagious.

    Centers for Disease Control (CDC) Podcasts

    2010-05-13

    This podcast is part of the "Get Tested. Make it Contagious" campaign, which is designed to raise awareness of sexually transmitted diseases (STDs) and increase testing among college students.  Created: 5/13/2010 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP).   Date Released: 5/13/2010.

  20. Myoglobin blood test

    Science.gov (United States)

    Serum myoglobin; Heart attack - myoglobin blood test; Myositis - myoglobin blood test; Rhabdomyolysis - myoglobin blood test ... too high, it can damage the kidneys. This test is ordered when your health care provider suspects ...

  1. Ketones urine test

    Science.gov (United States)

    Ketone bodies - urine; Urine ketones; Ketoacidosis - urine ketones test; Diabetic ketoacidosis - urine ketones test ... Urine ketones are usually measured as a "spot test." This is available in a test kit that ...

  2. Blood Test: Glucose

    Science.gov (United States)

    ... Videos for Educators Search English Español Blood Test: Glucose KidsHealth / For Parents / Blood Test: Glucose What's in ... liver or kidneys) is working. What Is a Glucose Test? A glucose test measures how much glucose ...

  3. PT and INR Test

    Science.gov (United States)

    ... Normalized Ratio Related tests: Activated Clotting Time ; Partial Thromboplastin Time ; Prothrombin Consumption Time; Fibrinogen ; Coagulation Factors ; Platelet Count ; Platelet Function Tests ; Thrombin Time ; Warfarin Sensitivity Testing All content on Lab Tests Online has ...

  4. Heart Health Tests

    Science.gov (United States)

    ... is easier to treat. Blood tests and heart health tests can help find heart diseases or identify ... diseases. There are several different types of heart health tests. Your doctor will decide which test or ...

  5. Genetic Testing (For Parents)

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Genetic Testing KidsHealth / For Parents / Genetic Testing What's in ... blood, skin, bone, or other tissue is needed. Genetic Testing During Pregnancy For genetic testing before birth, ...

  6. Prenatal Genetic Screening Tests

    Science.gov (United States)

    ... Education & Events Advocacy For Patients About ACOG Prenatal Genetic Screening Tests Home For Patients Search FAQs Prenatal ... Screening Tests FAQ165, July 2017 PDF Format Prenatal Genetic Screening Tests Pregnancy What is prenatal genetic testing? ...

  7. Estimation of absorbed dose in irradiated dates ( Phoenix dactylifera L.). Test of ESR response function by a weighted linear least-squares regression analysis

    Science.gov (United States)

    Ghelawi, M. A.; Moore, J. S.; Bisby, R. H.; Dodd, N. J. F.

    2001-01-01

    Food spoilage is caused by infestation by insects, contamination by bacteria and fungi and by deterioration by enzymes. In the third world, it has been estimated that 25% of agricultural products are lost before they reach the market. One way to decrease such losses is by treatment with ionising radiation and maximum permitted doses have been established for treatment of a wide variety of foods. For dates this dose is 2.0 kGy. Detection of irradiated foods is now essential and here we have used ESR to detect and estimate the dose received by a single date. The ESR spectrum of unirradiated date stone contains a single line g=2.0045 (signal A). Irradiation up to 2.0 kGy induces radical formation with g=1.9895, g=2.0159 (signal C) and g=1.9984 (signal B) high field. The lines with g=1.9895 and 2.0159 are readily detected and stable at room temperature for at least 27 months for samples irradiated up to this dose. The yield of the radicals resulting in these lines increase linearly up to a dose of 5.0 kGy as is evidenced by the linear increase in their intensity. In blind trials of 21 unirradiated and irradiated dates we are able to identify with 100% accuracy an irradiated sample and to estimate the dose to which the sample was irradiated to within ˜0.5 kGy.

  8. Testing the Cycle of Violence Hypothesis: Child Abuse and Adolescent Dating Violence as Predictors of Intimate Partner Violence in Young Adulthood

    Science.gov (United States)

    Gomez, Anu Manchikanti

    2011-01-01

    Child abuse is an important determinant of future violence perpetration and victimization. Past research examining linkages between child abuse and adult intimate partner violence (IPV) has predominantly focused on married individuals and not considered adolescent dating violence. In the present study, data from three waves of the National…

  9. To test or not to test

    DEFF Research Database (Denmark)

    Rochon, Justine; Gondan, Matthias; Kieser, Meinhard

    2012-01-01

    Background: Student's two-sample t test is generally used for comparing the means of two independent samples, for example, two treatment arms. Under the null hypothesis, the t test assumes that the two samples arise from the same normally distributed population with unknown variance. Adequate...... control of the Type I error requires that the normality assumption holds, which is often examined by means of a preliminary Shapiro-Wilk test. The following two-stage procedure is widely accepted: If the preliminary test for normality is not significant, the t test is used; if the preliminary test rejects...... the null hypothesis of normality, a nonparametric test is applied in the main analysis. Methods: Equally sized samples were drawn from exponential, uniform, and normal distributions. The two-sample t test was conducted if either both samples (Strategy I) or the collapsed set of residuals from both samples...

  10. Survey of Testing Practices.

    Science.gov (United States)

    Malarkey, Cynthia J.; Aiken, Lewis R.

    The Survey of Testing Practices was administered to 470 undergraduate students at Pepperdine University and the Univesity of California Los Angeles. The items concerned testing practices in three or four classes taken the previous term: type of test, test administration, class size, procedures for returning tests, test difficulty, and observed…

  11. Boilerplate Test Article (BTA) Modal Test Correlation

    Science.gov (United States)

    Vassilakos, Gregory J.; Corliss, James M.; Mark, Stephen D.

    2017-01-01

    Modal testing of the Boilerplate Test Article (BTA) was performed to obtain data to determine the accuracy of the BTA LS- DYNA model in determining the structural response. The BTA is a full-scale steel and aluminum test article that is representative of the Orion Crew Module (CM), with similar outer-mold-line geometry, mass properties, and some similar structural features, including an internal pressure vessel connected to a backshell and heatshield via longerons, Retention and Release (R&R) brackets, and an aft ring. The structural design of the Orion CM is being developed based on LS-DYNA water landing simulations. To obtain data to evaluate the accuracy of LS-DYNA water impact landing simulations, a series of BTA water impacts was conducted at NASA Langley Research Center (LaRC). Discrepancies between test and simulation data are attributed to three causes:(1) Test data variability and uncertainty, (2) LS-DYNA water model and fluid-structure coupling approximations; and (3) LS-DYNA structural modeling approximations. Two activities have been undertaken to assess the accuracy of the BTA LS-DYNA structural model separately from the fluid-structure coupling portion of the water landing simulations: 1) modal testing, and 2) static load testing. The results from the static load tests are documented in a separate report. For the modal test series, the following tests were performed: (1) BTA Fully-Assembled Model Test, (2) BTA Backshell Removed Modal Test, (3) Standalone Heatshield Modal Test, (4) Standalone Windward Backshell Panel Modal Test; and (5) Standalone Leeward Backshell Panel Modal Test. This report documents findings from correlation of modal test data with LS-DYNA modal analysis results. The following figures illustrate the correlation of the modal frequencies. Where multiple closely spaced modes have been identified, the points representing the upper and lower frequencies are shown connected by a dotted line.

  12. From Test Takers to Test Makers

    Science.gov (United States)

    Smith, Kari

    2009-01-01

    As a classroom teacher, Kari Smith realized that traditional objective tests don't always assess what students actually know. But tests are so deeply embedded in the education system that it would be difficult to do away with them entirely. Smith decided to make tests into learning tools. In this article, Smith describes three strategies for…

  13. Test Bias and Ability Level Testing.

    Science.gov (United States)

    Silverman, Bernard

    1979-01-01

    The average grade equivalent reading comprehension scores of students in Black schools are compared to those of students in White schools under two forms of test administration. Concludes that use of grade level testing with the Iowa Tests of Basic Skills is biased in favor of low scoring subgroups. (Author)

  14. Testing and Tests: Pedagogical Versus Public Uses.

    Science.gov (United States)

    Anderson, Scarvia B.; Dobbin, John E.

    Public uses of tests and testing include all those materials and practices in observation of human behavior that are intended to help administrators, school boards, legislatures, taxpayers, and others to evaluate their educational systems. Pedagogical uses of tests, on the other hand, cover all those materials and practices in observation of human…

  15. Laboratory Test of Reciprocating Internal Combustion Engines

    Science.gov (United States)

    2016-02-04

    700, Laboratory Tests of Reciprocating Internal Combustion Engines , dated 24 January 1985. Marginal notations are not used in this revision to...performance and endurance of reciprocating internal combustion engines . Test equipment includes engine dynamometers, precision fuel flow meters, oil...D-1 *This TOP supersedes TOP 02-2-700, Laboratory Tests of Reciprocating Internal Combustion Engines , dated 24

  16. AUTOMATED API TESTING APPROACH

    OpenAIRE

    SUNIL L. BANGARE; SEEMA BORSE; PALLAVI S. BANGARE; SHITAL NANDEDKAR

    2012-01-01

    Software testing is an investigation conducted to provide stakeholders with information about the quality of the product or service under test. With the help of software testing we can verify or validate the software product. Normally testing will be done after development of software but we can perform the software testing at the time of development process also. This paper will give you a brief introduction about Automated API Testing Tool. This tool of testing will reduce lots of headache ...

  17. Web Security Testing Cookbook

    CERN Document Server

    Hope, Paco

    2008-01-01

    Among the tests you perform on web applications, security testing is perhaps the most important, yet it's often the most neglected. The recipes in the Web Security Testing Cookbook demonstrate how developers and testers can check for the most common web security issues, while conducting unit tests, regression tests, or exploratory tests. Unlike ad hoc security assessments, these recipes are repeatable, concise, and systematic-perfect for integrating into your regular test suite.

  18. Application of U-Pb ID-TIMS dating to the end-Triassic global crisis: testing the limits on precision and accuracy in a multidisciplinary whodunnit (Invited)

    Science.gov (United States)

    Schoene, B.; Schaltegger, U.; Guex, J.; Bartolini, A.

    2010-12-01

    The ca. 201.4 Ma Triassic-Jurassic boundary is characterized by one of the most devastating mass-extinctions in Earth history, subsequent biologic radiation, rapid carbon cycle disturbances and enormous flood basalt volcanism (Central Atlantic Magmatic Province - CAMP). Considerable uncertainty remains regarding the temporal and causal relationship between these events though this link is important for understanding global environmental change under extreme stresses. We present ID-TIMS U-Pb zircon geochronology on volcanic ash beds from two marine sections that span the Triassic-Jurassic boundary and from the CAMP in North America. To compare the timing of the extinction with the onset of the CAMP, we assess the precision and accuracy of ID-TIMS U-Pb zircon geochronology by exploring random and systematic uncertainties, reproducibility, open-system behavior, and pre-eruptive crystallization of zircon. We find that U-Pb ID-TIMS dates on single zircons can be internally and externally reproducible at 0.05% of the age, consistent with recent experiments coordinated through the EARTHTIME network. Increased precision combined with methods alleviating Pb-loss in zircon reveals that these ash beds contain zircon that crystallized between 10^5 and 10^6 years prior to eruption. Mineral dates older than eruption ages are prone to affect all geochronologic methods and therefore new tools exploring this form of “geologic uncertainty” will lead to better time constraints for ash bed deposition. In an effort to understand zircon dates within the framework of a magmatic system, we analyzed zircon trace elements by solution ICPMS for the same volume of zircon dated by ID-TIMS. In one example we argue that zircon trace element patterns as a function of time result from a mix of xeno-, ante-, and autocrystic zircons in the ash bed, and approximate eruption age with the youngest zircon date. In a contrasting example from a suite of Cretaceous andesites, zircon trace elements

  19. Luminescence dating of the Stratzing loess profile (Austria) – Testing the potential of an elevated temperature post-IR IRSL protocol

    DEFF Research Database (Denmark)

    Thiel, Christine; Buylaert, Jan-Pieter; Murray, Andrew

    2011-01-01

    , which leads to significant age underestimation. Fading corrections have been proposed but these corrections are reliant on inherent assumptions and in any case are inapplicable at large doses (as the growth curve approaches saturation). Recent studies have identified a post-IR IRSL signal that shows...... less fading and is thus less dependent on accurate fading corrections. This study builds upon these investigations and applies a post-IR IRSL SAR dating protocol to polymineral fine-grain samples of the loess/palaeosol sequence in Stratzing, Lower Austria. After a preheat at 320 °C (60 s) and an IR...... to 20 Gy are observed. For the oldest samples, the natural signal is in, or close to, saturation, indicating that fading is negligible in nature. This observation is inconsistent with the measured laboratory fading rates of 1–1.5%/decade and needs further investigation....

  20. Growth hormone stimulation test

    Science.gov (United States)

    Arginine test; Arginine-GHRH test ... of re-inserting the needle each time. The test takes between 2 to 5 hours. The procedure ... eat for 10 to 12 hours before the test. Eating food can change the test results. Some ...

  1. Blood Test: Lipid Panel

    Science.gov (United States)

    ... Advertisement Featured ContentPap Smear (Pap Test)Read Article >>Pap Smear (Pap Test)Preconception Carrier ScreeningsRead Article >>Preconception Carrier ... Article >>Tests and ProceduresPap Smear (Pap Test)A Pap smear (Pap test) is a medical exam used to ...

  2. Vendor System Vulnerability Testing Test Plan

    Energy Technology Data Exchange (ETDEWEB)

    James R. Davidson

    2005-01-01

    The Idaho National Laboratory (INL) prepared this generic test plan to provide clients (vendors, end users, program sponsors, etc.) with a sense of the scope and depth of vulnerability testing performed at the INL’s Supervisory Control and Data Acquisition (SCADA) Test Bed and to serve as an example of such a plan. Although this test plan specifically addresses vulnerability testing of systems applied to the energy sector (electric/power transmission and distribution and oil and gas systems), it is generic enough to be applied to control systems used in other critical infrastructures such as the transportation sector, water/waste water sector, or hazardous chemical production facilities. The SCADA Test Bed is established at the INL as a testing environment to evaluate the security vulnerabilities of SCADA systems, energy management systems (EMS), and distributed control systems. It now supports multiple programs sponsored by the U.S. Department of Energy, the U.S. Department of Homeland Security, other government agencies, and private sector clients. This particular test plan applies to testing conducted on a SCADA/EMS provided by a vendor. Before performing detailed vulnerability testing of a SCADA/EMS, an as delivered baseline examination of the system is conducted, to establish a starting point for all-subsequent testing. The series of baseline tests document factory delivered defaults, system configuration, and potential configuration changes to aid in the development of a security plan for in depth vulnerability testing. The baseline test document is provided to the System Provider,a who evaluates the baseline report and provides recommendations to the system configuration to enhance the security profile of the baseline system. Vulnerability testing is then conducted at the SCADA Test Bed, which provides an in-depth security analysis of the Vendor’s system.b a. The term System Provider replaces the name of the company/organization providing the system

  3. Tractor accelerated test on test rig

    Directory of Open Access Journals (Sweden)

    M. Mattetti

    2013-09-01

    Full Text Available The experimental tests performed to validate a tractor prototype before its production, need a substantial financial and time commitment. The tests could be reduced using accelerated tests able to reproduce on the structural part of the tractor, the same damage produced on the tractor during real life in a reduced time. These tests were usually performed reproducing a particular harsh condition a defined number of times, as for example using a bumpy road on track to carry out the test in any weather condition. Using these procedures the loads applied on the tractor structure are different with respect to those obtained during the real use, with the risk to apply loads hard to find in reality. Recently it has been demonstrated how, using the methodologies designed for cars, it is possible to also expedite the structural tests for tractors. In particular, automotive proving grounds were recently successfully used with tractors to perform accelerated structural tests able to reproduce the real use of the machine with an acceleration factor higher than that obtained with the traditional methods. However, the acceleration factor obtained with a tractor on proving grounds is in any case reduced due to the reduced speed of the tractors with respect to cars. In this context, the goal of the paper is to show the development of a methodology to perform an accelerated structural test on a medium power tractor using a 4 post test rig. In particular, several proving ground testing conditions have been performed to measure the loads on the tractor. The loads obtained were then edited to remove the not damaging portion of signals, and finally the loads obtained were reproduced in a 4 post test rig. The methodology proposed could be a valid alternative to the use of a proving ground to reproduce accelerated structural tests on tractors.

  4. Dexamethasone suppression test

    Science.gov (United States)

    DST; ACTH suppression test; Cortisol suppression test ... During this test, you will receive dexamethasone. This is a strong man-made (synthetic) glucocorticoid medicine. Afterward, your blood is drawn ...

  5. Bone mineral density test

    Science.gov (United States)

    BMD test; Bone density test; Bone densitometry; DEXA scan; DXA; Dual-energy x-ray absorptiometry; p-DEXA; Osteoporosis - BMD ... need to undress. This scan is the best test to predict your risk of fractures, especially of ...

  6. Ketones blood test

    Science.gov (United States)

    Acetone bodies; Ketones - serum; Nitroprusside test; Ketone bodies - serum; Ketones - blood; Ketoacidosis - ketones blood test ... fat cells break down in the blood. This test is used to diagnose ketoacidosis . This is a ...

  7. Campylobacter serology test

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003530.htm Campylobacter serology test To use the sharing features on this page, please enable JavaScript. Campylobacter serology test is a blood test to look ...

  8. Mark 1 Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Mark I Test Facility is a state-of-the-art space environment simulation test chamber for full-scale space systems testing. A $1.5M dollar upgrade in fiscal year...

  9. Testing for normality

    CERN Document Server

    Thode, Henry C

    2002-01-01

    Describes the selection, design, theory, and application of tests for normality. Covers robust estimation, test power, and univariate and multivariate normality. Contains tests ofr multivariate normality and coordinate-dependent and invariant approaches.

  10. Large Rotor Test Apparatus

    Data.gov (United States)

    Federal Laboratory Consortium — This test apparatus, when combined with the National Full-Scale Aerodynamics Complex, produces a thorough, full-scale test capability. The Large Rotor Test Apparatus...

  11. Brain natriutetic peptide test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/007509.htm Brain natriuretic peptide test To use the sharing features on this page, please enable JavaScript. Brain natriuretic peptide (BNP) test is a blood test that measures ...

  12. Kidney function tests

    Science.gov (United States)

    Kidney function tests are common lab tests used to evaluate how well the kidneys are working. Such tests include: ... Oh MS, Briefel G. Evaluation of renal function, water, electrolytes ... and Management by Laboratory Methods . 23rd ed. Philadelphia, ...

  13. ALP isoenzyme test

    Science.gov (United States)

    Alkaline phosphatase isoenzyme test ... anything for 10 to 12 hours before the test, unless your health care provider tells you to do so. Many medicines can interfere with blood test results. Your health care provider will tell you ...

  14. Methylene blue test

    Science.gov (United States)

    Methemoglobinemia - methylene blue test ... No special preparation is required for this test. ... which are genetic (problem with your genes). This test is used to tell the difference between methemoglobinemia ...

  15. Blood Test: Estradiol

    Science.gov (United States)

    ... levels of estradiol, which are produced by the testes and adrenal glands. In young girls, estradiol levels ... to check for damage or disease of the testes, ovaries, or adrenal glands. Testing estradiol levels also ...

  16. Aviation Flight Test

    Data.gov (United States)

    Federal Laboratory Consortium — Redstone Test Center provides an expert workforce and technologically advanced test equipment to conduct the rigorous testing necessary for U.S. Army acquisition and...

  17. Blood sugar test

    Science.gov (United States)

    ... Fasting blood sugar; Glucose test; Diabetic screening - blood sugar test; Diabetes - blood sugar test ... to screen a person for diabetes. High blood sugar and diabetes may not cause symptoms in the early stages. ...

  18. Strep Throat Test

    Science.gov (United States)

    ... Testing Leptin Levetiracetam Lipase Lipid Profile Lipoprotein (a) Lithium Liver Panel Lp-PLA2 Lupus Anticoagulant Testing Luteinizing ... 2012 guidelines from the Infectious Diseases Society of America (IDSA), confirmatory testing on adults is not usually ...

  19. Solving Leak Testing Challenges

    National Research Council Canada - National Science Library

    John Sprovieri

    2007-01-01

    .... InterTech provided two Model 1075 pressure-decay leak detectors to perform the three tests-a leak test at 220 inches of water column, a leak test at 5 inches of water column, and a forward direction...

  20. Prenatal Genetic Diagnostic Tests

    Science.gov (United States)

    ... Education & Events Advocacy For Patients About ACOG Prenatal Genetic Diagnostic Tests Home For Patients Search FAQs Prenatal ... Pamphlets - Spanish FAQ164, September 2016 PDF Format Prenatal Genetic Diagnostic Tests Pregnancy What is prenatal genetic testing? ...

  1. Structural Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Provides a wide variety of testing equipment, fixtures and facilities to perform both unique aviation component testing as well as common types of materials testing...

  2. Glucagon blood test

    Science.gov (United States)

    ... type I - glucagon test; Hypoglycemia - glucagon test; Low blood sugar - glucagon test ... A blood sample is needed . ... When the needle is inserted to draw blood, some people feel ... Afterward, there may be some throbbing or a slight bruise. This ...

  3. Prolactin blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003718.htm Prolactin blood test To use the sharing features on this page, ... test measures the amount of prolactin in the blood. How the Test is Performed A blood sample is needed . How ...

  4. BUN - blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003474.htm BUN - blood test To use the sharing features on this page, ... for the Test Many medicines can interfere with blood test results. Your health care provider will tell you ...

  5. Chloride Blood Test

    Science.gov (United States)

    ... page: https://medlineplus.gov/labtests/chloridebloodtest.html Chloride Blood Test To use the sharing features on this page, please enable JavaScript. What is a Chloride Blood Test? A chloride blood test measures the amount of ...

  6. Potassium Blood Test

    Science.gov (United States)

    ... page: https://medlineplus.gov/labtests/potassiumbloodtest.html Potassium Blood Test To use the sharing features on this page, please enable JavaScript. What is a Potassium Blood Test? A potassium blood test measures the amount of ...

  7. Small test SDHW systems

    DEFF Research Database (Denmark)

    Vejen, Niels Kristian

    1999-01-01

    Three small test SDHW systems was tested in a laboratory test facility.The three SDHW systems where all based on the low flow principe and a mantle tank but the design of the systems where different.......Three small test SDHW systems was tested in a laboratory test facility.The three SDHW systems where all based on the low flow principe and a mantle tank but the design of the systems where different....

  8. Guidelines for Statistical Testing

    OpenAIRE

    Strigini, L.; Littlewood, B.; European Space Agency

    1997-01-01

    This document provides an introduction to statistical testing. Statistical testing of software is here defined as testing in which the test cases are produced by a random process meant to produce different test cases with the same probabilities with which they would arise in actual use of the software. Statistical testing of software has these main advantages: for the purpose of reliability assessment and product acceptance, it supports directly estimates of reliability, and thus decisions on...

  9. Mobile Test Capabilities

    Data.gov (United States)

    Federal Laboratory Consortium — The Electrical Power Mobile Test capabilities are utilized to conduct electrical power quality testing on aircraft and helicopters. This capability allows that the...

  10. Test Control Center (TCC)

    Data.gov (United States)

    Federal Laboratory Consortium — The Test Control Center (TCC) provides a consolidated facility for planning, coordinating, controlling, monitoring, and analyzing distributed test events. ,The TCC...

  11. Electromagnetic Interface Testing Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Electromagnetic Interface Testing facilitysupports such testing asEmissions, Field Strength, Mode Stirring, EMP Pulser, 4 Probe Monitoring/Leveling System, and...

  12. FOOD SAFETY TESTING LABORATORY

    Data.gov (United States)

    Federal Laboratory Consortium — This laboratory develops screening assays, tests and modifies biosensor equipment, and optimizes food safety testing protocols for the military and civilian sector...

  13. GPS Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Global Positioning System (GPS) Test Facility Instrumentation Suite (GPSIS) provides great flexibility in testing receivers by providing operational control of...

  14. Textiles Performance Testing Facilities

    Data.gov (United States)

    Federal Laboratory Consortium — The Textiles Performance Testing Facilities has the capabilities to perform all physical wet and dry performance testing, and visual and instrumental color analysis...

  15. Role of test motivation in intelligence testing

    Science.gov (United States)

    Duckworth, Angela Lee; Quinn, Patrick D.; Lynam, Donald R.; Loeber, Rolf; Stouthamer-Loeber, Magda

    2011-01-01

    Intelligence tests are widely assumed to measure maximal intellectual performance, and predictive associations between intelligence quotient (IQ) scores and later-life outcomes are typically interpreted as unbiased estimates of the effect of intellectual ability on academic, professional, and social life outcomes. The current investigation critically examines these assumptions and finds evidence against both. First, we examined whether motivation is less than maximal on intelligence tests administered in the context of low-stakes research situations. Specifically, we completed a meta-analysis of random-assignment experiments testing the effects of material incentives on intelligence-test performance on a collective 2,008 participants. Incentives increased IQ scores by an average of 0.64 SD, with larger effects for individuals with lower baseline IQ scores. Second, we tested whether individual differences in motivation during IQ testing can spuriously inflate the predictive validity of intelligence for life outcomes. Trained observers rated test motivation among 251 adolescent boys completing intelligence tests using a 15-min “thin-slice” video sample. IQ score predicted life outcomes, including academic performance in adolescence and criminal convictions, employment, and years of education in early adulthood. After adjusting for the influence of test motivation, however, the predictive validity of intelligence for life outcomes was significantly diminished, particularly for nonacademic outcomes. Collectively, our findings suggest that, under low-stakes research conditions, some individuals try harder than others, and, in this context, test motivation can act as a third-variable confound that inflates estimates of the predictive validity of intelligence for life outcomes. PMID:21518867

  16. Role of test motivation in intelligence testing.

    Science.gov (United States)

    Duckworth, Angela Lee; Quinn, Patrick D; Lynam, Donald R; Loeber, Rolf; Stouthamer-Loeber, Magda

    2011-05-10

    Intelligence tests are widely assumed to measure maximal intellectual performance, and predictive associations between intelligence quotient (IQ) scores and later-life outcomes are typically interpreted as unbiased estimates of the effect of intellectual ability on academic, professional, and social life outcomes. The current investigation critically examines these assumptions and finds evidence against both. First, we examined whether motivation is less than maximal on intelligence tests administered in the context of low-stakes research situations. Specifically, we completed a meta-analysis of random-assignment experiments testing the effects of material incentives on intelligence-test performance on a collective 2,008 participants. Incentives increased IQ scores by an average of 0.64 SD, with larger effects for individuals with lower baseline IQ scores. Second, we tested whether individual differences in motivation during IQ testing can spuriously inflate the predictive validity of intelligence for life outcomes. Trained observers rated test motivation among 251 adolescent boys completing intelligence tests using a 15-min "thin-slice" video sample. IQ score predicted life outcomes, including academic performance in adolescence and criminal convictions, employment, and years of education in early adulthood. After adjusting for the influence of test motivation, however, the predictive validity of intelligence for life outcomes was significantly diminished, particularly for nonacademic outcomes. Collectively, our findings suggest that, under low-stakes research conditions, some individuals try harder than others, and, in this context, test motivation can act as a third-variable confound that inflates estimates of the predictive validity of intelligence for life outcomes.

  17. High-Altitude Electromagnetic Pulse (HEMP) Testing

    Science.gov (United States)

    2015-07-09

    Final 3. DATES COVERED (From - To) 4. TITLE AND SUBTITLE Test Operations Procedure (TOP) 01-2-620A High-Altitude Electromagnetic Pulse ( HEMP ...planning and execution of testing Army/DOD equipment to determine the effects of Horizontal Component High Altitude Electromagnetic Pulse ( HEMP ...5 2.3 HEMP Pre/Post Test Illuminations ..................................................... 7 3. REQUIRED TEST

  18. Testing the independence of two diagnostic tests.

    Science.gov (United States)

    Shen, Y; Wu, D; Zelen, M

    2001-12-01

    Consider two diagnostic procedures having binary outcomes. If one of the tests results in a positive finding, a more definitive diagnostic procedure will be administered to establish the presence or absence of a disease. The use of both tests will improve the overall screening sensitivity when the two tests are independent, compared with employing two tests that are positively correlated. We estimate the correlation coefficient of the two tests and derive statistical methods for testing the independence of the two diagnostic procedures conditional on disease status. The statistical tests are used to investigate the independence of mammography and clinical breast exams aimed at establishing the benefit of early detection of breast cancer. The data used in the analysis are obtained from periodic screening examinations of three randomized clinical trials of breast cancer screening. Analysis of each of these trials confirms the independence of the clinical breast and mammography examinations. Based on these three large clinical trials, we conclude that a clinical breast exam considerably increases the overall sensitivity relative to screening with mammography alone and should be routinely included in early breast cancer detection programs.

  19. Nationale test i naturfag

    DEFF Research Database (Denmark)

    Andreasen, Karen Egedal; Jensen, Lars Bang

    2015-01-01

    Kapitlet rummer en analyse og diskussion af test inden for naturfagsområdet og de fagforståelser de afspejler med fokus på de nationale test.......Kapitlet rummer en analyse og diskussion af test inden for naturfagsområdet og de fagforståelser de afspejler med fokus på de nationale test....

  20. Sweat electrolytes test

    Science.gov (United States)

    Sweat test; Sweat chloride; Iontophoretic sweat test; CF - sweat test; Cystic fibrosis - sweat test ... A colorless, odorless chemical that causes sweating is applied to a small area on an arm or leg. An electrode is then attached to the spot. A weak electrical ...

  1. CO2 blood test

    Science.gov (United States)

    Bicarbonate test; HCO3-; Carbon dioxide test; TCO2; Total CO2; CO2 test - serum; Acidosis - CO2; Alkalosis - CO2 ... The CO2 test is most often done as part of an electrolyte or basic metabolic panel. Changes in your ...

  2. PSEUDOEXHAUSTIVE RAM TESTING

    Directory of Open Access Journals (Sweden)

    V. N. Yarmolik

    2017-01-01

    Full Text Available Modern RAM tests and methods for their generation are analyzed and investigated. The wide application of pseudoexhaustive tests as the main test procedure for modern computer systems has been proved. The main estimates and metrics for so kind of tests are obtained. The values of analytical estimates have been validated by the experimental investigations.

  3. Tests for H. pylori

    Science.gov (United States)

    Peptic ulcer disease - H. pylori ; PUD - H. pylori ... There are several methods to test for H. pylori infection. Breath Test (Carbon Isotope-urea Breath Test, or UBT) Up to 2 weeks before the test, you need to stop taking antibiotics, ...

  4. Color identification testing device

    Science.gov (United States)

    Brawner, E. L.; Martin, R.; Pate, W.

    1970-01-01

    Testing device, which determines ability of a technician to identify color-coded electric wires, is superior to standard color blindness tests. It tests speed of wire selection, detects partial color blindness, allows rapid testing, and may be administered by a color blind person.

  5. Pre-Test Assessment

    Science.gov (United States)

    Berry, Thomas

    2008-01-01

    Pre-tests are a non-graded assessment tool used to determine pre-existing subject knowledge. Typically pre-tests are administered prior to a course to determine knowledge baseline, but here they are used to test students prior to topical material coverage throughout the course. While counterintuitive, the pre-tests cover material the student is…

  6. Displacement compressors - acceptance tests

    CERN Document Server

    International Organization for Standardization. Geneva

    1996-01-01

    ISO 1217:2009 specifies methods for acceptance tests regarding volume rate of flow and power requirements of displacement compressors. It also specifies methods for testing liquid-ring type compressors and the operating and testing conditions which apply when a full performance test is specified.

  7. Load testing circuit

    DEFF Research Database (Denmark)

    2009-01-01

    A load testing circuit a circuit tests the load impedance of a load connected to an amplifier. The load impedance includes a first terminal and a second terminal, the load testing circuit comprising a signal generator providing a test signal of a defined bandwidth to the first terminal of the load...

  8. Refactoring test code

    NARCIS (Netherlands)

    A. van Deursen (Arie); L.M.F. Moonen (Leon); A. van den Bergh; G. Kok

    2001-01-01

    textabstractTwo key aspects of extreme programming (XP) are unit testing and merciless refactoring. Given the fact that the ideal test code / production code ratio approaches 1:1, it is not surprising that unit tests are being refactored. We found that refactoring test code is different from

  9. What Is Stress Testing?

    Science.gov (United States)

    ... However, your doctor may want to use a stress test to screen for CHD if you have diabetes. This disease increases your risk of CHD. Currently, though, no evidence shows that having a stress test will improve your outcome if you have diabetes. What To Expect Before Stress Testing Stress testing ...

  10. Blood Test: Bilirubin

    Science.gov (United States)

    ... Important? Top 10 Homework Tips Raising Confident Kids Blood Test: Bilirubin KidsHealth > For Parents > Blood Test: Bilirubin Print ... español Análisis de sangre: bilirrubina What Is a Blood Test? A blood test is when a sample of ...

  11. Lyme disease blood test

    Science.gov (United States)

    The Lyme disease blood test looks for antibodies in the blood to the bacteria that causes Lyme disease. The test is used to help ... specialist looks for Lyme disease antibodies in the blood sample using the ELISA test . If the ELISA test is positive, it must ...

  12. Lactose tolerance tests

    Science.gov (United States)

    ... than 12 parts per million over your fasting (pre-test) level. The blood test is considered normal if your glucose level ... of 12 parts per million (ppm) over your pre-test level is considered positive, ... lactose. The blood test is considered abnormal if your glucose level ...

  13. Dtest Testing Software

    Science.gov (United States)

    Jain, Abhinandan; Cameron, Jonathan M.; Myint, Steven

    2013-01-01

    This software runs a suite of arbitrary software tests spanning various software languages and types of tests (unit level, system level, or file comparison tests). The dtest utility can be set to automate periodic testing of large suites of software, as well as running individual tests. It supports distributing multiple tests over multiple CPU cores, if available. The dtest tool is a utility program (written in Python) that scans through a directory (and its subdirectories) and finds all directories that match a certain pattern and then executes any tests in that directory as described in simple configuration files.

  14. Numeracy Tests For Dummies

    CERN Document Server

    Beveridge, Colin

    2012-01-01

    The easy way to get practice and excel at numeracy tests Whether you're looking for a new job, applying to certain university courses, or attempting to join the military, you're increasingly likely to face a numeracy test as part of the screening process. And the only way to prepare for a numeracy test is practise. Numeracy Tests For Dummies is an accessible one-stop guide to pass these test. Featuring expert advice, instruction, review, and plenty of practise, Numeracy Tests For Dummies will help you succeed. Numeracy Tests For Dummies contains instruction and revision on:Basic mathematical k

  15. Skylab vibroacoustic test program

    Science.gov (United States)

    Jewell, R. E.

    1974-01-01

    Vibroacoustic testing was performed on the orbital workshop dynamic test article and the payload assembly, the two major elements of the Skylab payload. The testing was conducted on each of the Skylab elements separately in the reverberation chamber at the Johnson Space Center. The two test configurations were high fidelity flight article simulations. The testing was conducted in two phases; in the first phase, acoustic tests were performed at levels simulating the lift-off and atmospheric flight acoustic criteria. In the second phase, low frequency sinusoidal vibration tests were conducted to obtain modal response data. The objectives of the Skylab vibroacoustic test program were to: verify the vibration design and test criteria; qualify selected flight components to the vibroacoustic criteria; and verify analytical models used for dynamic load analyses. This paper describes the vibroacoustic testing and discusses the results.

  16. Testing unconstrained optimization software

    Energy Technology Data Exchange (ETDEWEB)

    More, J.J.; Garbow, B.S.; Hillstrom, K.E.

    1978-07-01

    Much of the testing of optimization software is inadequate because the number of test functions is small or the starting points are close to the solution. In addition, there has been too much emphasis on measuring the efficiency of the software and not enough on testing reliability and robustness. To address this need, a relatively large but easy-to-use collection of test functions was produced and guidelines for testing the reliability and robustness of unconstrained optimization software were designed. 9 tables.

  17. Role of test motivation in intelligence testing

    National Research Council Canada - National Science Library

    Angela Lee Duckworth; Patrick D. Quinn; Donald R. Lynam; Rolf Loeber; Magda Stouthamer-Loeber; Edward E. Smith

    2011-01-01

    .... The current investigation critically examines these assumptions and finds evidence against both. First, we examined whether motivation is less than maximal on intelligence tests administered in the context of low-stakes research situations...

  18. Mantoux test and its interpretation

    Directory of Open Access Journals (Sweden)

    Surajit Nayak

    2012-01-01

    Full Text Available The tuberculin skin test is one of the few investigations dating from the 19 th century that are still widely used as an important test for diagnosing tuberculosis. Though very commonly used by physicians worldwide its interpretation always remains difficult and controversial. Various factors like age, immunological status coexisting illness etc influence its outcome, so also its interpretation. Utmost care is required while interpreting the result and giving an opinion. This article has been written with the purpose of elucidating the performance and interpretation of the standard tuberculin test.

  19. Wolf Testing: Open Source Testing Software

    Science.gov (United States)

    Braasch, P.; Gay, P. L.

    2004-12-01

    Wolf Testing is software for easily creating and editing exams. Wolf Testing allows the user to create an exam from a database of questions, view it on screen, and easily print it along with the corresponding answer guide. The questions can be multiple choice, short answer, long answer, or true and false varieties. This software can be accessed securely from any location, allowing the user to easily create exams from home. New questions, which can include associated pictures, can be added through a web-interface. After adding in questions, they can be edited, deleted, or duplicated into multiple versions. Long-term test creation is simplified, as you are able to quickly see what questions you have asked in the past and insert them, with or without editing, into future tests. All tests are archived in the database. Written in PHP and MySQL, this software can be installed on any UNIX / Linux platform, including Macintosh OS X. The secure interface keeps students out, and allows you to decide who can create tests and who can edit information already in the database. Tests can be output as either html with pictures or rich text without pictures, and there are plans to add PDF and MS Word formats as well. We would like to thank Dr. Wolfgang Rueckner and the Harvard University Science Center for providing incentive to start this project, computers and resources to complete this project, and inspiration for the project's name. We would also like to thank Dr. Ronald Newburgh for his assistance in beta testing.

  20. Fairness Testing: Testing Software for Discrimination

    OpenAIRE

    Galhotra, Sainyam; Brun, Yuriy; Meliou, Alexandra

    2017-01-01

    This paper defines software fairness and discrimination and develops a testing-based method for measuring if and how much software discriminates, focusing on causality in discriminatory behavior. Evidence of software discrimination has been found in modern software systems that recommend criminal sentences, grant access to financial products, and determine who is allowed to participate in promotions. Our approach, Themis, generates efficient test suites to measure discrimination. Given a sche...

  1. Trends in software testing

    CERN Document Server

    Mohanty, J; Balakrishnan, Arunkumar

    2017-01-01

    This book is focused on the advancements in the field of software testing and the innovative practices that the industry is adopting. Considering the widely varied nature of software testing, the book addresses contemporary aspects that are important for both academia and industry. There are dedicated chapters on seamless high-efficiency frameworks, automation on regression testing, software by search, and system evolution management. There are a host of mathematical models that are promising for software quality improvement by model-based testing. There are three chapters addressing this concern. Students and researchers in particular will find these chapters useful for their mathematical strength and rigor. Other topics covered include uncertainty in testing, software security testing, testing as a service, test technical debt (or test debt), disruption caused by digital advancement (social media, cloud computing, mobile application and data analytics), and challenges and benefits of outsourcing. The book w...

  2. Pragmatics of Testing

    Directory of Open Access Journals (Sweden)

    İsmail Fırat ALTAY

    2007-10-01

    Full Text Available Teaching of a language is a very complicated issue and testing is anindispensable part of this matter. Thanks to testing teachers can assess efficiency ofteaching and learning atmosphere, and can get feedback about their learners. In order torealize this, a test should have some qualifications. One of these qualifications is aboutpragmatics. This paper aims at explaining what makes a test pragmatic and howpragmatic tests can be formed. So, examples of pragmatic tests of different types arepresented with explanations. Their pragmatic components and nature are focused on bygiving example test items on the problematic area of test questions prepared. Finally,the writer states his last words by making further comments and explanations onpragmatics of testing in the conclusion part.

  3. The Danish National Tests

    DEFF Research Database (Denmark)

    Beuchert, Louise Voldby; Nandrup, Anne Brink

    working with the first four rounds of the test data. We provide a brief introduction to adaptive testing, the available data and general data issues including missing data, test participation and data transformations. Additionally, we construct a standardized measure of the raw pupil ability estimate......In 2010, the Danish National Tests were implemented in the public compulsory schools as a mean of evaluating the performance of the public school system. The extensive test program consists of ten mandatory tests in six subjects in grades 2 through 8. In this paper, we share our insights from...... within each test and argue that this is often a more feasible measure for data analyses compared to the transformed test score presented to pupils and teachers. We provide the reader with preliminary analyses of the relation between pupils' national test results and a wide range of pupil background...

  4. Gas Test Loop Booster Fuel Hydraulic Testing

    Energy Technology Data Exchange (ETDEWEB)

    Gas Test Loop Hydraulic Testing Staff

    2006-09-01

    The Gas Test Loop (GTL) project is for the design of an adaptation to the Advanced Test Reactor (ATR) to create a fast-flux test space where fuels and materials for advanced reactor concepts can undergo irradiation testing. Incident to that design, it was found necessary to make use of special booster fuel to enhance the neutron flux in the reactor lobe in which the Gas Test Loop will be installed. Because the booster fuel is of a different composition and configuration from standard ATR fuel, it is necessary to qualify the booster fuel for use in the ATR. Part of that qualification is the determination that required thermal hydraulic criteria will be met under routine operation and under selected accident scenarios. The Hydraulic Testing task in the GTL project facilitates that determination by measuring flow coefficients (pressure drops) over various regions of the booster fuel over a range of primary coolant flow rates. A high-fidelity model of the NW lobe of the ATR with associated flow baffle, in-pile-tube, and below-core flow channels was designed, constructed and located in the Idaho State University Thermal Fluids Laboratory. A circulation loop was designed and constructed by the university to provide reactor-relevant water flow rates to the test system. Models of the four booster fuel elements required for GTL operation were fabricated from aluminum (no uranium or means of heating) and placed in the flow channel. One of these was instrumented with Pitot tubes to measure flow velocities in the channels between the three booster fuel plates and between the innermost and outermost plates and the side walls of the flow annulus. Flow coefficients in the range of 4 to 6.5 were determined from the measurements made for the upper and middle parts of the booster fuel elements. The flow coefficient for the lower end of the booster fuel and the sub-core flow channel was lower at 2.3.

  5. Comparative Test Case Specification

    DEFF Research Database (Denmark)

    Kalyanova, Olena; Heiselberg, Per

     This document includes a definition of the comparative test cases DSF200_3 and DSF200_4, which previously described in the comparative test case specification for the test cases DSF100_3 and DSF200_3 [Ref.1]....... This document includes a definition of the comparative test cases DSF200_3 and DSF200_4, which previously described in the comparative test case specification for the test cases DSF100_3 and DSF200_3 [Ref.1]....

  6. Metamorphic Testing for Cybersecurity.

    Science.gov (United States)

    Chen, Tsong Yueh; Kuo, Fei-Ching; Ma, Wenjuan; Susilo, Willy; Towey, Dave; Voas, Jeffrey; Zhou, Zhi Quan

    2016-06-01

    Testing is a major approach for the detection of software defects, including vulnerabilities in security features. This article introduces metamorphic testing (MT), a relatively new testing method, and discusses how the new perspective of MT can help to conduct negative testing as well as to alleviate the oracle problem in the testing of security-related functionality and behavior. As demonstrated by the effectiveness of MT in detecting previously unknown bugs in real-world critical applications such as compilers and code obfuscators, we conclude that software testing of security-related features should be conducted from diverse perspectives in order to achieve greater cybersecurity.

  7. Materials Test Branch

    Science.gov (United States)

    Gordon, Gail

    2012-01-01

    The Materials Test Branch resides at Marshall Space Flight Center's Materials and Processing laboratory and has a long history of supporting NASA programs from Mercury to the recently retired Space Shuttle. The Materials Test Branch supports its customers by supplying materials testing expertise in a wide range of applications. The Materials Test Branch is divided into three Teams, The Chemistry Team, The Tribology Team and the Mechanical Test Team. Our mission and goal is to provide world-class engineering excellence in materials testing with a special emphasis on customer service.

  8. Cold Flow Propulsion Test Complex Pulse Testing

    Science.gov (United States)

    McDougal, Kris

    2016-01-01

    When the propellants in a liquid rocket engine burn, the rocket not only launches and moves in space, it causes forces that interact with the vehicle itself. When these interactions occur under specific conditions, the vehicle's structures and components can become unstable. One instability of primary concern is termed pogo (named after the movement of a pogo stick), in which the oscillations (cycling movements) cause large loads, or pressure, against the vehicle, tanks, feedlines, and engine. Marshall Space Flight Center (MSFC) has developed a unique test technology to understand and quantify the complex fluid movements and forces in a liquid rocket engine that contribute strongly to both engine and integrated vehicle performance and stability. This new test technology was established in the MSFC Cold Flow Propulsion Test Complex to allow injection and measurement of scaled propellant flows and measurement of the resulting forces at multiple locations throughout the engine.

  9. EMI Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — FUNCTION: Supports electromagnetic interference/radio frequency interference (EMI/RFI) testing of flight hardware. It is also used to support custom RF testing up to...

  10. Ballistic Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Ballistic Test Facility is comprised of two outdoor and one indoor test ranges, which are all instrumented for data acquisition and analysis. Full-size aircraft...

  11. Prenatal Genetic Testing Chart

    Science.gov (United States)

    ... Advocacy For Patients About ACOG Prenatal Genetic Testing Chart (Infographic) Home For Patients Search FAQs Prenatal Genetic Testing Chart (Infographic) PFSI010 ››› Weeks 1–4 Weeks 5–8 ...

  12. Urine Tests (For Parents)

    Science.gov (United States)

    ... TOPIC Vesicoureteral Reflux (VUR) Blood in the Urine (Hematuria) Urine Test: Creatinine Urine Test: Microalbumin-to-Creatinine ... Video) Urinary Tract Infections Blood in the Urine (Hematuria) Kidneys and Urinary Tract Contact Us Print Resources ...

  13. Urine specific gravity test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003587.htm Urine specific gravity test To use the sharing features on this page, please enable JavaScript. Urine specific gravity is a laboratory test that shows the concentration ...

  14. Tilt Table Test

    Science.gov (United States)

    ... pressure (the bottom number in a blood pressure reading), lowers peripheral vascular resistance, increases your heart rate ... mayoclinic.org/tests-procedures/tilt-table-test/basics/definition/PRC-20019879 . Mayo Clinic Footer Legal Conditions and ...

  15. Visual acuity test

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003396.htm Visual acuity test To use the sharing features on this page, please enable JavaScript. The visual acuity test is used to determine the smallest ...

  16. Pleural Fluid Analysis Test

    Science.gov (United States)

    ... Analysis Kidney Stone Risk Panel KRAS Mutation Lactate Lactate Dehydrogenase (LD) Lactoferrin Lactose Tolerance Tests LDL Cholesterol LDL ... set of tests (cell count, protein, albumin, and lactate dehydrogenase (LD) level, and appearance of the fluid) to ...

  17. Learning Python testing

    CERN Document Server

    Arbuckle, Daniel

    2014-01-01

    This book is ideal if you want to learn about the testing disciplines and automated testing tools from a hands-on, conversational guide. You should already know Python and be comfortable with Python 3.

  18. HIV Genotypic Resistance Testing

    Science.gov (United States)

    ... that may be present in rare strains of HIV. The test may not detect a drug-resistant strain of ... Less Common Questions Related Content On This Site Tests: HIV Viral Load ; CD4 Count ; HIV Antibody and HIV ...

  19. Blood Gases Test

    Science.gov (United States)

    ... LDL Particle Testing (LDL-P) Lead Legionella Testing Leptin Levetiracetam Lipase Lipid Profile Lipoprotein (a) Lithium Liver ... such as asthma or chronic obstructive pulmonary disease (COPD) is suspected. Blood gases may also be used ...

  20. Alpha-1 Antitrypsin Test

    Science.gov (United States)

    ... LDL Particle Testing (LDL-P) Lead Legionella Testing Leptin Levetiracetam Lipase Lipid Profile Lipoprotein (a) Lithium Liver ... 40; when you have chronic obstructive pulmonary disease (COPD) or unexplained liver disease at any age; when ...

  1. Learning Android application testing

    CERN Document Server

    Blundell, Paul

    2015-01-01

    If you are an Android developer looking to test your applications or optimize your application development process, then this book is for you. No previous experience in application testing is required.

  2. Uric acid test (image)

    Science.gov (United States)

    Uric acid urine test is performed to check for the amount of uric acid in urine. Urine is collected over a 24 ... for testing. The most common reason for measuring uric acid levels is in the diagnosis or treatment of ...

  3. Pulmonary Function Tests

    Science.gov (United States)

    ... you have difficulty with being in closed spaces (claustrophobia), mention this to your provider ordering the test. ... 4 If you have difficulty with closed spaces (claustrophobia), let the test center know in case one ...

  4. USA Hire Testing Platform

    Data.gov (United States)

    Office of Personnel Management — The USA Hire Testing Platform delivers tests used in hiring for positions in the Federal Government. To safeguard the integrity of the hiring processes and ensure...

  5. HPV DNA test

    Science.gov (United States)

    ... test; Cancer of cervix - HPV DNA test References Hacker NF. Cervical dysplasia and cancer. In: Hacker NF, Gambone JC, Hobel CJ, eds. Hacker and Moore's Essentials of Obstetrics and Gynecology . 6th ...

  6. Test Preparation: Your Role

    Science.gov (United States)

    ... Sex Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... the "At a Glance" section of our test descriptions. However, be sure to check with your healthcare ...

  7. Atlantic Test Range (ATR)

    Data.gov (United States)

    Federal Laboratory Consortium — ATR controls fully-instrumented and integrated test ranges that provide full-service support for cradle-to-grave testing. Airspace and surface target areas are used...

  8. Vasoactive intestinal peptide test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003508.htm Vasoactive intestinal peptide test To use the sharing features on this page, please enable JavaScript. Vasoactive intestinal peptide (VIP) is a test that measures the amount ...

  9. Environmental Test Facility (ETF)

    Data.gov (United States)

    Federal Laboratory Consortium — The Environmental Test Facility (ETF) provides non-isolated shock testing for stand-alone equipment and full size cabinets under MIL-S-901D specifications. The ETF...

  10. Platelet Function Tests

    Science.gov (United States)

    ... Patient Resources For Health Professionals Subscribe Search Platelet Function Tests Send Us Your Feedback Choose Topic At ... Also Known As Platelet Aggregation Studies PFT Platelet Function Assay PFA Formal Name Platelet Function Tests This ...

  11. Extraocular muscle function testing

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003397.htm Extraocular muscle function testing To use the sharing features on this page, please enable JavaScript. Extraocular muscle function testing examines the function of the eye muscles. ...

  12. Integrated Usability Testing

    Directory of Open Access Journals (Sweden)

    Andrei Ternauciuc

    2015-11-01

    Full Text Available It is essential to regularly test the usability of a learning management system, in order to ensure a fast adoption by new users and rapidly shift the focus from the platform to the content and the learning experience. Quantitative testing yields the most reliable results due to the large number of data points acquired, but lacks the in-depth analysis of the qualitative research from a controlled testing setup. We are proposing in this paper an integrated usability testing tool, which can replace a certain type of laboratory testing, where the users’ actions on the real platform are measured and analyzed. We conducted tests with the tool and compared the results with a small scale laboratory test using the same scenarios. The results seem to confirm the proposed tool as a viable alternative to the laboratory test.

  13. ADH (Antidiuretic Hormone) Test

    Science.gov (United States)

    ... Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... Ratio Valproic Acid Vancomycin Vanillylmandelic Acid (VMA) VAP Vitamin A Vitamin B12 and Folate Vitamin D Tests ...

  14. von Willebrand Factor Test

    Science.gov (United States)

    ... Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... Ratio Valproic Acid Vancomycin Vanillylmandelic Acid (VMA) VAP Vitamin A Vitamin B12 and Folate Vitamin D Tests ...

  15. ACTH (Adrenocorticotropic Hormone) Test

    Science.gov (United States)

    ... Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... Ratio Valproic Acid Vancomycin Vanillylmandelic Acid (VMA) VAP Vitamin A Vitamin B12 and Folate Vitamin D Tests ...

  16. Reticulocyte Count Test

    Science.gov (United States)

    ... Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... Ratio Valproic Acid Vancomycin Vanillylmandelic Acid (VMA) VAP Vitamin A Vitamin B12 and Folate Vitamin D Tests ...

  17. Methylmalonic Acid Test

    Science.gov (United States)

    ... Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... Ratio Valproic Acid Vancomycin Vanillylmandelic Acid (VMA) VAP Vitamin A Vitamin B12 and Folate Vitamin D Tests ...

  18. Methylmalonic acid blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003565.htm Methylmalonic acid blood test To use the sharing features on this page, please enable JavaScript. The methylmalonic acid blood test measures the amount of methylmalonic acid ...

  19. Collecting Samples for Testing

    Science.gov (United States)

    ... Acidosis and Alkalosis Adrenal Insufficiency and Addison Disease Alcoholism Allergies Alzheimer Disease Anemia Angina Ankylosing Spondylitis Anthrax ... through Their Medical Tests Tips to Help the Elderly through Their Medical Tests Related Video View More × ...

  20. Growth hormone test

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003706.htm Growth hormone test To use the sharing features on this page, please enable JavaScript. The growth hormone test measures the amount of growth hormone in ...

  1. Growth hormone suppression test

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003376.htm Growth hormone suppression test To use the sharing features on this page, please enable JavaScript. The growth hormone suppression test determines whether growth hormone production is ...

  2. Lung diffusion testing

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003854.htm Lung diffusion testing To use the sharing features on this page, please enable JavaScript. Lung diffusion testing measures how well the lungs exchange gases. This ...

  3. Cord blood testing

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003403.htm Cord blood testing To use the sharing features on this page, ... the baby to the mother's womb. Cord blood testing can be done to evaluate a newborn's health. ...

  4. Urine concentration test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003608.htm Urine concentration test To use the sharing features on this page, please enable JavaScript. A urine concentration test measures the ability of the kidneys to ...

  5. Flexseal Insulator Test Assembly

    Science.gov (United States)

    Buchanan, Eric

    1995-01-01

    Small-scale version of solid-fuel rocket motor flexseal nozzle bearing assembly instrumented and tested in compression-testing fixture simulating conditions during rocket motor operation described in report.

  6. Vitamin A blood test

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003570.htm Vitamin A blood test To use the sharing features on this page, please enable JavaScript. The vitamin A test measures the level of vitamin A ...

  7. Home blood sugar testing

    Science.gov (United States)

    Diabetes - home glucose testing; Diabetes - home blood sugar testing ... day Your blood sugar level The amount of carbohydrates you ate The type and dose of your diabetes medicine The type of any exercise you do ...

  8. Insensitive Munitions Testing

    Data.gov (United States)

    Federal Laboratory Consortium — Insensitive Munitions Testing at RTC is conducted (IAW MILSTD-2105) at Test Area 4. Our engineers and technicians obtain data for hazards classification and safety...

  9. Hepatitis C Test

    Science.gov (United States)

    ... Testing Leptin Levetiracetam Lipase Lipid Profile Lipoprotein (a) Lithium Liver Panel Lp-PLA2 Lupus Anticoagulant Testing Luteinizing ... common cause of chronic liver disease in North America. The Centers for Disease Control and Prevention (CDC) ...

  10. ANA (Antinuclear Antibody Test)

    Science.gov (United States)

    ... Testing Leptin Levetiracetam Lipase Lipid Profile Lipoprotein (a) Lithium Liver Panel Lp-PLA2 Lupus Anticoagulant Testing Luteinizing ... Scleroderma Elsewhere On The Web Lupus Foundation of America American College of Rheumatology: Antinuclear Antibodies (ANA) American ...

  11. Aldosterone and Renin Test

    Science.gov (United States)

    ... Testing Leptin Levetiracetam Lipase Lipid Profile Lipoprotein (a) Lithium Liver Panel Lp-PLA2 Lupus Anticoagulant Testing Luteinizing ... and other forms of licorice sold in North America do not actually contain licorice. Check the package ...

  12. T3 (Triiodothyronine) Test

    Science.gov (United States)

    ... Testing Leptin Levetiracetam Lipase Lipid Profile Lipoprotein (a) Lithium Liver Panel Lp-PLA2 Lupus Anticoagulant Testing Luteinizing ... For more information, see the Thyroid Foundation of America's web page Thyroid Problems During and After Pregnancy - ...

  13. Pap and HPV Testing

    Science.gov (United States)

    ... endocervical canal itself but also, in some cases, endometrial, extrauterine, and other cancers. What follow-up tests ... cancer risk for women undergoing concurrent testing for human papillomavirus and cervical cytology: A population-based study ...

  14. Leukocyte esterase urine test

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003584.htm Leukocyte esterase urine test To use the sharing features on this page, please enable JavaScript. Leukocyte esterase is a urine test to look for ...

  15. Static Loads Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — FUNCTION: Provides the capability to perform large-scale structural loads testing on spacecraft and other structures. Results from these tests can be used to verify...

  16. Understanding Laboratory Tests

    Science.gov (United States)

    ... and Drug Administration (FDA) regulates the development and marketing of all laboratory tests that use test kits ... Cancer.gov en español Multimedia Publications Site Map Digital Standards for NCI Websites POLICIES Accessibility Comment Policy ...

  17. Variable Attitude Test Stand

    Data.gov (United States)

    Federal Laboratory Consortium — The Variable Attitude Test Stand designed and built for testing of the V-22 tilt rotor aircraft propulsion system, is used to evaluate the effect of aircraft flight...

  18. Corrosion Testing Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Corrosion Testing Facility is part of the Army Corrosion Office (ACO). It is a fully functional atmospheric exposure site, called the Corrosion Instrumented Test...

  19. Latex agglutination test

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003334.htm Latex agglutination test To use the sharing features on this page, please enable JavaScript. The latex agglutination test is a laboratory method to check ...

  20. Cross cultural usability testing

    DEFF Research Database (Denmark)

    Clemmensen, Torkil; Goyal, Shivam

    2005-01-01

    In this paper, we present the results of a pilot study in Denmark of cross cultural effects on Think Aloud usability testing. We provide an overview of previous research on cross cultural usability evaluation with a special focus on the relationship between the evaluator and the test user....... This relation was studied in an experiment with usability testing of a localized clipart application in which eight participants from Denmark and India formed pairs of evaluator-test user. The test users were asked to think aloud and the evaluators' role were to facilitate the test users thinking aloud...... and hereby identify usability problems with the clipart application. Data on the evaluators' and test users' behaviour were recorded and analyzed by coding and summarizing statistics on these behavioural events. The results show that Think Aloud Usability Test of a localized application is most effectively...

  1. Strep Throat Test

    Science.gov (United States)

    ... Links Patient Resources For Health Professionals Subscribe Search Strep Throat Test Send Us Your Feedback Choose Topic At ... Tested? To determine if your sore throat is "strep throat" that is caused by group A streptococcus (GAS) ...

  2. Home vision tests

    Science.gov (United States)

    ... or eye disease and you should have a professional eye examination. Amsler grid test: If the grid appears distorted or broken, there may be a problem with the retina . Distance vision test: If you do not read the ...

  3. Ethylene glycol blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003564.htm Ethylene glycol blood test To use the sharing features on this page, ... risk any time the skin is broken) Images Blood test References Chernecky CC, Berger BJ. Ethylene glycol - serum ...

  4. Haptoglobin blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003634.htm Haptoglobin blood test To use the sharing features on this page, please enable JavaScript. The haptoglobin blood test measures the level of haptoglobin in your blood. ...

  5. HCG blood test - qualitative

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003509.htm HCG blood test - qualitative To use the sharing features on this page, please enable JavaScript. A qualitative HCG blood test checks if there is a hormone called human ...

  6. ACTH blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003695.htm ACTH blood test To use the sharing features on this page, ... the adrenal gland . It regulates blood pressure and blood sugar. This test can help find the causes of certain hormone ...

  7. ACE blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003567.htm ACE blood test To use the sharing features on this page, ... Alternative Names Serum angiotensin-converting enzyme; SACE Images Blood test References Chernecky CC, Berger BJ. Angiotensin-converting enzyme ( ...

  8. Pyruvate kinase blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003357.htm Pyruvate kinase blood test To use the sharing features on this page, ... energy when oxygen levels are low. How the Test is Performed A blood sample is needed. In the laboratory, white blood ...

  9. Calcitonin blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003699.htm Calcitonin blood test To use the sharing features on this page, please enable JavaScript. The calcitonin blood test measures the level of the hormone calcitonin in ...

  10. Fibrinopeptide A blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003373.htm Fibrinopeptide A blood test To use the sharing features on this page, ... measure the level of this substance in your blood. How the Test is Performed A blood sample is needed. How ...

  11. ALP - blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003470.htm ALP - blood test To use the sharing features on this page, ... include the liver, bile ducts, and bone. A blood test can be done to measure the level of ...

  12. Aldosterone blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003704.htm Aldosterone blood test To use the sharing features on this page, please enable JavaScript. The aldosterone blood test measures the level of the hormone aldosterone in ...

  13. Phosphorus blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003478.htm Phosphorus blood test To use the sharing features on this page, please enable JavaScript. The phosphorus blood test measures the amount of phosphate in the blood. ...

  14. Anthrax - blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003534.htm Anthrax blood test To use the sharing features on this page, please enable JavaScript. The anthrax blood test looks for antibodies against Bacillus anthracis , the bacteria ...

  15. Ferritin blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003490.htm Ferritin blood test To use the sharing features on this page, please enable JavaScript. The ferritin blood test measures the level of ferritin in the blood. ...

  16. Calcium blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003477.htm Calcium blood test To use the sharing features on this page, please enable JavaScript. The calcium blood test measures the level of calcium in the blood. ...

  17. Leucine aminopeptidase blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003559.htm Leucine aminopeptidase blood test To use the sharing features on this page, ... Alternative Names Serum leucine aminopeptidase; LAP - serum Images Blood test References Chernecky CC, Berger BJ. Leucine aminopeptidase (LAP) - ...

  18. Antidiuretic hormone blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003702.htm Antidiuretic hormone blood test To use the sharing features on this page, please enable JavaScript. Antidiuretic blood test measures the level of antidiuretic hormone (ADH) in ...

  19. LDH isoenzyme blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003499.htm LDH isoenzyme blood test To use the sharing features on this page, ... Names LD; LDH; Lactic (lactate) dehydrogenase isoenzymes Images Blood test References Carty RP, Pincus MR, Sarafraz-Yazdi E. ...

  20. Aldolase blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003566.htm Aldolase blood test To use the sharing features on this page, ... risk any time the skin is broken) Images Blood test References Berridge BR, Van Vleet JF, Herman E. ...

  1. Ammonia blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003506.htm Ammonia blood test To use the sharing features on this page, ... Encephalopathy - ammonia; Cirrhosis - ammonia; Liver failure - ammonia Images Blood test References Chernecky CC, Berger BJ. Ammonia (NH3) - blood ...

  2. Antibody Blood Tests

    Science.gov (United States)

    Antibody Blood Tests Researchers have discovered that people with celiac disease who eat gluten have higher than normal levels of ... do I do if I have a negative blood test (or panel) but I’m still having symptoms? ...

  3. Antithrombin III blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003661.htm Antithrombin III blood test To use the sharing features on this page, ... a protein that helps control blood clotting. A blood test can determine the amount of AT III present ...

  4. Flight Testing and Test Instrumentation of PHOENIX

    Science.gov (United States)

    Janovsky, R.; Behr, R.

    2005-02-01

    Within the frame of the German national ASTRA program, the need for in-flight experimentation as a key element in the development of the next generation launcher was addressed by the Phoenix project. The Phoenix 1 flight test vehicle was designed to demonstrate the un-powered horizontal landing of a representative, winged RLV configuration. The Phoenix 1 flight test vehicle is downscaled from the reference RLV shape "Hopper", with the dimensions of 7.8m overall length, 3.8m span, and 1200kg mass. In order to be representative of a full scale RLV, the scaling method preserves all features challenging the automatic landing from the flight control point of view. These are in particular the poor flying qualities of the static unstable vehicle and the high landing velocity of 71m/s, which is same as for the full scale vehicle. The landing demonstration scenario comprises a drop from the helicopter approximately 6km ahead of the runway threshold at 2.4km above runway level. The subsequent free flight includes an accelerating dive to merge with a steep final approach path representative of an RLV, followed by a long flare, touch down on the runway, and rollout to standstill. Besides its mandatory avionics system, the vehicle is also equipped with an additional flight test instrumentation to identify local aerodynamic flow and structural stress. This FTI system is designed to collect data by recording about 130 sensor signals during flight. This test instrumentation system was operated during a test campaign dedicated to verify the aerodynamic data base of Phoenix in the Dutch-German Wind-tunnel (DNW) in August 2003 and during three automatic landing flight tests after helicopter drop in May 2004. Post flight analysis of these data allows to validate the design models and the development tools in order to establish a flight validated data base for future work. This paper gives an overview on the Phoenix system including the flight test instrumentation, the test program and

  5. Test Equipment Specifications Transistor

    OpenAIRE

    Didiek Andiana Ramadan; Drs. Linga Hermanto, MMSI Drs. Linga Hermanto, MMSI

    2005-01-01

    In this paper, we design a test apparatus Transistor Specification. Specification is atype of transistor is a transistor and common emitter current reinforcement value ( βDC ). The system will provide information in the form of an LED display emits greenlight when the tested types of NPN transistor and the second LED emits blue lightwhen the tested types of PNP transistors.To test the value of β, whose value is proportional to the display used by the collectorcurrent Ic.

  6. Tests in Print II: An Index to Tests, Test Reviews, and the Literature on Specific Tests.

    Science.gov (United States)

    Buros, Oscar K., Ed.

    Tests in Print II is a comprehensive, annotated bibliography of all in-print tests published as separates for use with English-speaking subjects. The 1,155 two-column pages list 2,467 tests in print as of early 1974; 16,574 references through 1971 on specific tests; a reprinting of the 1974 APA-AERA-NCME Standards for Educational andPsychological…

  7. AMSD Cryo Actuator Testing

    Science.gov (United States)

    Mullette, Mark; Matthews, Gary; Russell, Kevin (Technical Monitor)

    2002-01-01

    The actuator technology required for AMSD and subsequently NGST are critical in the successful development for future cryogenic systems. Kodak has undertaken an extensive test plan to determine the performance of the force actuators developed under the AMSD program. These actuators are currently in testing at MSFC and are expected to finish this test cycle in early June 2002.

  8. Turing Test and After

    Indian Academy of Sciences (India)

    'intelligence' just like a human being. The Turing test provides an unbiased method of comparing intelligent behaviour of humans with that of computers. The. Turing test is repeatable and objective. Turing did not regard his test as a necessary condition for attributing intelligence to machines but only as a sufficient condition.

  9. Testing Vocational English

    Science.gov (United States)

    Pendlebury, A. C.

    1970-01-01

    Defining vocational English as a specific vocabulary of individual words and phases connected with a certain occupation, the author outlines principles of testing, lists types of vocational English tests, and attempts to show that in constructing such tests a whole range of types of question can be used. (FB)

  10. Testing Backbone.js

    CERN Document Server

    Roemer, Ryan

    2013-01-01

    This book is packed with the step by step tutorial and instructions in recipe format helping you setup test infrastructure and gradually advance your skills to plan, develop, and test your backbone applications.If you are a JavaScript developer looking for recipes to create and implement test support for your backbone application, then this book is ideal for you.

  11. Follow-Up Testing

    Science.gov (United States)

    Follow-up Testing Follow-up testing is conducted to ensure that antibody levels are returning to normal, indicating that the intestine is healing on the ... has entered the diet. How often should follow-up testing occur? New celiacs should receive follow-up ...

  12. On Statistical Testing.

    Science.gov (United States)

    Huberty, Carl J.

    An approach to statistical testing, which combines Neyman-Pearson hypothesis testing and Fisher significance testing, is recommended. The use of P-values in this approach is discussed in some detail. The author also discusses some problems which are often found in introductory statistics textbooks. The problems involve the definitions of…

  13. Language Testing in Japan.

    Science.gov (United States)

    Brown, James Dean, Ed.; Yamashita, Sayoko Okada, Ed.

    Papers on second language testing in Japan include: "Differences Between Norm-Referenced and Criterion-Referenced Tests" (James Dean Brown); "Criterion-Referenced Test Construction and Evaluation" (Dale T. Griffe); "Behavioral Learning Objectives as an Evaluation Tool" (Judith A. Johnson); "Developing Norm-…

  14. Dismantling the Mantel tests

    DEFF Research Database (Denmark)

    Guillot, Gilles

    The simple and partial Mantel tests are routinely used in many areas of evolutionary biology to assess the significance of the association between two or more matrices of distances relative to the same pairs of individuals or demes. Partial Mantel tests rather than simple Mantel tests are widely ...... as supporting material....

  15. Usability testing for dummies

    CERN Multimedia

    CERN. Geneva

    2017-01-01

    Usability testing seems complicated and time-consuming. Is it though? In fact, it is the best way to understand how real users experience your product. In this interactive session, we will do a live usability test and you will get advice on how to conduct your own usability tests.

  16. Barron's SAT subject test

    CERN Document Server

    Jansen, MA, Robert

    2016-01-01

    Includes one diagnostic test and three complete tests, all questions answered and explained, self-assessment guides, and subject reviews. Also features test strategies, QR codes to short instructional videos, and a detailed appendix with equations, physical constants, and a basic math review.

  17. About Instruction Sequence Testing

    NARCIS (Netherlands)

    Bergstra, J.A.

    2012-01-01

    Software testing is presented as a so-called theme within which different authors and groups have defined different subjects each of these subjects having a different focus on testing. A uniform concept of software testing is non-existent and the space of possible coherent perspectives on software

  18. Blood Test: Testosterone

    Science.gov (United States)

    ... a Voice in Health Care Decisions Blood Test: Testosterone KidsHealth > For Parents > Blood Test: Testosterone Print A A A What's in this article? ... Análisis de sangre: testosterona What It Is A testosterone test measures the blood level of the male ...

  19. Automated Web Applications Testing

    Directory of Open Access Journals (Sweden)

    Alexandru Dan CĂPRIŢĂ

    2009-01-01

    Full Text Available Unit tests are a vital part of several software development practicesand processes such as Test-First Programming, Extreme Programming andTest-Driven Development. This article shortly presents the software quality andtesting concepts as well as an introduction to an automated unit testingframework for PHP web based applications.

  20. Computerized Mastery Testing.

    Science.gov (United States)

    Lewis, Charles; Sheehan, Kathleen

    1988-01-01

    Introduces a theoretical framework for mastery testing, using Item Response Theory and Bayesian Decision Theory. The idea of sequential testing is developed, with the goal of providing longer or shorter tests as needed, and a computerized application to a hypothetical professional knowledge examination is discussed. (Author/LRW)

  1. Testing for central symmetry

    NARCIS (Netherlands)

    Einmahl, John; Gan, Zhuojiong

    Omnibus tests for central symmetry of a bivariate probability distribution are proposed. The test statistics compare empirical measures of opposite regions. Under rather weak conditions, we establish the asymptotic distribution of the test statistics under the null hypothesis; it follows that they

  2. Dynamic Testing: Toward a Multiple Exciter Test

    Science.gov (United States)

    2015-04-01

    complex electronics and munitions that are more susceptible to fatigue failure increased the potential for vibration to cause catastrophic failures... fatigue equiva- lent laboratory vibration specifications based on measured field data were also advancing. This led to the inclusion of the first fatigue ...critical vibration testing element. The field vibration environment may be described as the simultaneous vibration in three translational and three

  3. 100 statistical tests

    CERN Document Server

    Kanji, Gopal K

    2006-01-01

    This expanded and updated Third Edition of Gopal K. Kanji's best-selling resource on statistical tests covers all the most commonly used tests with information on how to calculate and interpret results with simple datasets. Each entry begins with a short summary statement about the test's purpose, and contains details of the test objective, the limitations (or assumptions) involved, a brief outline of the method, a worked example, and the numerical calculation. 100 Statistical Tests, Third Edition is the one indispensable guide for users of statistical materials and consumers of statistical information at all levels and across all disciplines.

  4. Noninvasive prenatal testing.

    Science.gov (United States)

    Lo, Jamie O; Cori D, Feist; Norton, Mary E; Caughey, Aaron B

    2014-02-01

    Noninvasive prenatal testing (NIPT) refers to recently developed genetic tests of the maternal serum that allow higher detection rates of trisomy 21 and other chromosomal aneuploidies in high-risk pregnancies. Noninvasive prenatal test analyzes cell-free DNA (cfDNA) in the maternal serum. Approximately 3% to 15% of cfDNA in the maternal blood is of fetal origin. Analysis of cfDNA can help identify fetuses affected with trisomy 21 and several other fetal aneuploidies. Testing can be performed after 9 to 10 weeks' gestation and has a higher sensitivity and specificity for trisomy 21 than other aneuploidy screening test. Noninvasive prenatal test has been studied and validated in singleton pregnancies at risk for trisomy 21 secondary to advanced maternal age, an abnormal serum screen, personal or family history of aneuploidy, or abnormal ultrasound findings, if these are suggestive of trisomy 13, 18, or 21. The utilization of NIPT for genetic screening has increased rapidly since introduction of the first clinical test in October 2011. Currently, there are limitations to NIPT including the possibility of test failure (2.6%-5.4%) and the focus on only the common trisomies. Noninvasive prenatal test is a screening test, and both false-positive (0.2%-1%) and false-negative results can occur. As the technology for NIPT is further evaluated, this test is likely to be increasingly used for prenatal screening. This review provides the obstetric clinician with an update of the current issues concerning NIPT.

  5. Sample Proficiency Test exercise

    Energy Technology Data Exchange (ETDEWEB)

    Alcaraz, A; Gregg, H; Koester, C

    2006-02-05

    The current format of the OPCW proficiency tests has multiple sets of 2 samples sent to an analysis laboratory. In each sample set, one is identified as a sample, the other as a blank. This method of conducting proficiency tests differs from how an OPCW designated laboratory would receive authentic samples (a set of three containers, each not identified, consisting of the authentic sample, a control sample, and a blank sample). This exercise was designed to test the reporting if the proficiency tests were to be conducted. As such, this is not an official OPCW proficiency test, and the attached report is one method by which LLNL might report their analyses under a more realistic testing scheme. Therefore, the title on the report ''Report of the Umpteenth Official OPCW Proficiency Test'' is meaningless, and provides a bit of whimsy for the analyses and readers of the report.

  6. Pilocarpine iontophoresis test

    DEFF Research Database (Denmark)

    Hjortskov, N; Jepsen, Leif; Nielsen, B

    1995-01-01

    The pilocarpine iontophoresis test (P-test) is used as a predictor of the capacity to produce sweat. Therefore, we studied the reproducibility of this test in 12 normal subjects on 10 consecutive days. Furthermore, we determined whether the P-test reflects whole-body and regional sweat secretion...... during exercise in the heat. Finally, we determined whether the P-test stimulates the eccrine sweat glands to maximal sweat secretion. Six growth hormone-deficient (GHD) patients who are known to have decreased sweating, and 11 healthy control subjects were studied. To induce maximal sweat secretion......-to-day variation of 20.8% between individual subjects. There was a significant positive correlation between the P-test and regional sweat secretion (r2 = 0.74). The correlation coefficient (r2) was 0.50 for the correlation between the P-test and whole-body sweat secretion, and 0.52 for the correlation between...

  7. Pilocarpine iontophoresis test

    DEFF Research Database (Denmark)

    Hjortskov, N; Jepsen, Leif; Nielsen, B

    1995-01-01

    regional sweat secretion and whole-body sweat secretion. We conclude that the pilocarpine iontophoresis test reflects heat- and exercise-induced sweating capacity. However, this test does not induce maximal sweating, and it cannot be used as a single reliable predictor of whole-body sweating, due......The pilocarpine iontophoresis test (P-test) is used as a predictor of the capacity to produce sweat. Therefore, we studied the reproducibility of this test in 12 normal subjects on 10 consecutive days. Furthermore, we determined whether the P-test reflects whole-body and regional sweat secretion...... during exercise in the heat. Finally, we determined whether the P-test stimulates the eccrine sweat glands to maximal sweat secretion. Six growth hormone-deficient (GHD) patients who are known to have decreased sweating, and 11 healthy control subjects were studied. To induce maximal sweat secretion...

  8. Testing and differentiation

    DEFF Research Database (Denmark)

    Kousholt, Kristine

    This presentation will explore how educational standardized testing becomes meaningful/not meaningful for children and teachers and at the same time how testing becomes part of everyday differentiation and categorization processes. The presentation is based on a 3 year long post doc project...... concerning the practice of standardized testing in the Danish primary and lower secondary school (Folkeskole). The empirical material consists of qualitative interviews of pupils and teachers and participative observations both in and outside test situations in 5 school classes. The theoretical basis...... with regard to; 1) how the technology of testing and children in communities co-constitute the practice in which children take part and becomes measured, 2) the ongoing reproduction and transformation of testing practice and 3) the contradictions and conflicts of testing practice. This theoretical outset...

  9. 76 FR 22739 - Postal Service Market Test

    Science.gov (United States)

    2011-04-22

    ... Postal Service Market Test AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service proposal to conduct a limited market test involving a... describes the proposed test, addresses procedural aspects of the filing, and invites public comment. DATES...

  10. Sperm function test

    Directory of Open Access Journals (Sweden)

    Pankaj Talwar

    2015-01-01

    Full Text Available With absolute normal semen analysis parameters it may not be necessary to shift to specialized tests early but in cases with borderline parameters or with history of fertilization failure in past it becomes necessary to do a battery of tests to evaluate different parameters of spermatozoa. Various sperm function tests are proposed and endorsed by different researchers in addition to the routine evaluation of fertility. These tests detect function of a certain part of spermatozoon and give insight on the events in fertilization of the oocyte. The sperms need to get nutrition from the seminal plasma in the form of fructose and citrate (this can be assessed by fructose qualitative and quantitative estimation, citrate estimation. They should be protected from the bad effects of pus cells and reactive oxygen species (ROS (leukocyte detection test, ROS estimation. Their number should be in sufficient in terms of (count, structure normal to be able to fertilize eggs (semen morphology. Sperms should have intact and functioning membrane to survive harsh environment of vagina and uterine fluids (vitality and hypo-osmotic swelling test, should have good mitochondrial function to be able to provide energy (mitochondrial activity index test. They should also have satisfactory acrosome function to be able to burrow a hole in zona pellucida (acrosome intactness test, zona penetration test. Finally, they should have properly packed DNA in the nucleus to be able to transfer the male genes (nuclear chromatic decondensation test to the oocyte during fertilization.

  11. Nemesis Autonomous Test System

    Science.gov (United States)

    Barltrop, Kevin J.; Lee, Cin-Young; Horvath, Gregory A,; Clement, Bradley J.

    2012-01-01

    A generalized framework has been developed for systems validation that can be applied to both traditional and autonomous systems. The framework consists of an automated test case generation and execution system called Nemesis that rapidly and thoroughly identifies flaws or vulnerabilities within a system. By applying genetic optimization and goal-seeking algorithms on the test equipment side, a "war game" is conducted between a system and its complementary nemesis. The end result of the war games is a collection of scenarios that reveals any undesirable behaviors of the system under test. The software provides a reusable framework to evolve test scenarios using genetic algorithms using an operation model of the system under test. It can automatically generate and execute test cases that reveal flaws in behaviorally complex systems. Genetic algorithms focus the exploration of tests on the set of test cases that most effectively reveals the flaws and vulnerabilities of the system under test. It leverages advances in state- and model-based engineering, which are essential in defining the behavior of autonomous systems. It also uses goal networks to describe test scenarios.

  12. Testing On Computers

    Directory of Open Access Journals (Sweden)

    Michael Russell

    1999-06-01

    Full Text Available Russell and Haney (1997 reported that open-ended test items administered on paper may underestimate the achievement of students accustomed to writing on computers. This study builds on Russell and Haney's work by examining the effect of taking open-ended tests on computers and on paper for students with different levels of computer skill. Using items from the Massachusetts Comprehensive Assessment System (MCAS and the National Assessment of Educational Progress (NAEP, this study focuses on language arts, science and math tests administered to eighth grade students. In addition, information on students' prior computer use and keyboarding speed was collected. Unlike the previous study that found large effects for open-ended writing and science items, this study reports mixed results. For the science test, performance on computers had a positive group effect. For the two language arts tests, an overall group effect was not found. However, for students whose keyboarding speed is at least 0.5 or one-half of a standard deviation above the mean, performing the language arts test on computer had a moderate positive effect. Conversely, for students whose keyboarding speed was 0.5 standard deviations below the mean, performing the tests on computer had a substantial negative effect. For the math test, performing the test on computer had an overall negative effect, but this effect became less pronounced as keyboarding speed increased. Implications are discussed in terms of testing policies and future research.

  13. Teacher Test Accountability.

    Directory of Open Access Journals (Sweden)

    Larry H. Ludlow

    2001-02-01

    Full Text Available Given the high stakes of teacher testing, there is no doubt that every teacher test should meet the industry guidelines set forth in the Standards for Educational and Psychological Testing. Unfortunately, however, there is no public or private business or governmental agency that serves to certify or in any other formal way declare that any teacher test does, in fact, meet the psychometric recommendations stipulated in the Standards. Consequently, there are no legislated penalties for faulty products (tests nor are there opportunities for test takers simply to raise questions about a test and to have their questions taken seriously by an impartial panel. The purpose of this article is to highlight some of the psychometric results reported by National Evaluation Systems (NES in their 1999 Massachusetts Educator Certification Test (MECT Technical Report, and more specifically, to identify those technical characteristics of the MECT that are inconsistent with the Standards. A second purpose of this article is to call for the establishment of a standing test auditing organization with investigation and sanctioning power. The significance of the present analysis is twofold: a psychometric results for the MECT are similar in nature to psychometric results presented as evidence of test development flaws in an Alabama class-action lawsuit dealing with teacher certification (an NES-designed testing system; and b there was no impartial enforcement agency to whom complaints about the Alabama tests could be brought, other than the court, nor is there any such agency to whom complaints about the Massachusetts tests can be brought. I begin by reviewing NES's role in Allen v. Alabama State Board of Education, 81-697-N. Next I explain the purpose and interpretation of standard item analysis procedures and statistics. Finally, I present results taken directly from the 1999 MECT Technical Report and compare them to procedures, results, and consequences of

  14. Standard Test Method for Sandwich Corrosion Test

    CERN Document Server

    American Society for Testing and Materials. Philadelphia

    2009-01-01

    1.1 This test method defines the procedure for evaluating the corrosivity of aircraft maintenance chemicals, when present between faying surfaces (sandwich) of aluminum alloys commonly used for aircraft structures. This test method is intended to be used in the qualification and approval of compounds employed in aircraft maintenance operations. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information. 1.3 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific hazard statements appear in Section 9.

  15. Dynamic impact testing with servohydraulic testing machines

    Science.gov (United States)

    Bardenheier, R.; Rogers, G.

    2006-08-01

    The design concept of “Crashworthiness” requires the information on material behaviour under dynamic impact loading in order to describe and predict the crash behaviour of structures. Especially the transport related industries, like car, railway or aircraft industry, pursue the concept of lightweight design for a while now. The materials' maximum constraint during loading is pushed to permanently increasing figures. This means in terms of crashworthiness that the process of energy absorption in structures and the mechanical behaviour of materials must well understood and can be described appropriately by material models. In close cooperation with experts from various industries and research institutes Instron has developed throughout the past years a new family of servohydraulic testing machines specifically designed to cope with the dynamics of high rate testing. Main development steps are reflected versus their experimental necessities.

  16. Rock Testing Handbook (Test Standards 1993)

    Science.gov (United States)

    1993-01-01

    dimensions should be checked during machining with a micrometer or vernier caliper; final dimensions are normally measured with a micrometer and reported to...maintained at 110 ± 5 ’C. 3.8.6 Micrometer or vernier caliper for measuring length and diameter of •. test specimen. Micrometer or caliper should be direct...and normal to the long axis. Sample dimensions should be checked during machining with a micrometer or vernier caliper; final dimensions are normally

  17. Pilocarpine iontophoresis test

    DEFF Research Database (Denmark)

    Hjortskov, N; Jepsen, Leif; Nielsen, B

    1995-01-01

    The pilocarpine iontophoresis test (P-test) is used as a predictor of the capacity to produce sweat. Therefore, we studied the reproducibility of this test in 12 normal subjects on 10 consecutive days. Furthermore, we determined whether the P-test reflects whole-body and regional sweat secretion...... during exercise in the heat. Finally, we determined whether the P-test stimulates the eccrine sweat glands to maximal sweat secretion. Six growth hormone-deficient (GHD) patients who are known to have decreased sweating, and 11 healthy control subjects were studied. To induce maximal sweat secretion......, the patients exercised on a bicycle ergometer at a workload corresponding to 40% of their maximal aerobic power (VO2max). The 11 healthy subjects exercised at a workload of 150 W. All subjects exercised for 60 min in ambient air at 35 degrees C, with 50% relative humidity. The P-test showed a mean day...

  18. Dismantling the Mantel tests

    DEFF Research Database (Denmark)

    Guillot, Gilles; Rousset, François

    2012-01-01

    1. The simple and partialMantel tests are routinely used in many areas of evolutionary biology to assess the significance of the association between two ormorematrices of distances relative to the same pairs of individuals or demes. Partial Mantel tests rather than simple Mantel tests are widely...... used to assess the relationship between two variables displaying some form of structure. 2. We show that contrary to a widely shared belief, partialMantel tests are not valid in this case, and their bias remains close to that of the simpleMantel test. 3. We confirm that strong biases are expected under...... a sampling design and spatial correlation parameter drawn from an actual study. 4. TheMantel tests should not be used in case autocorrelation is suspected in both variables compared under the null hypothesis.We outline alternative strategies. The R code used for our computer simulations is distributed...

  19. Standard environmental test methods

    Energy Technology Data Exchange (ETDEWEB)

    Schafer, D R

    1983-12-01

    This guide to uniformity in testing is intended primarily as an aid to persons responsible for designing, developing, and performing environmental tests. It will also be of use to those concerned with production, evaluation, and quality control and assurance. Checklists for preparing the environmental testing portion of product specifications are included, as are copies of Process Standards covering the instrumentation, equipment, and methods for use in environmental testing of Sandia National Laboratories components. Techniques and equipment are constantly improving. This version of SC-4452 reflects current state-of-the-art and practice in environmental testing. Previously existing sections of the document have ben updated and new ones have been added, e.g., Transient Testing on Vibration Machines.

  20. Testing of aspheric surfaces

    Science.gov (United States)

    Tiziani, Hans J.; Reichelt, Stephan; Pruss, Christof; Rocktaeschel, M.; Hofbauer, U.

    2001-11-01

    Aspheric surfaces are becoming interesting for the reduction of elements in optical systems as well as for improving the quality of the image forming system. The fabrication process of aspheric surfaces has been improved. For optical testing of aspheric surfaces computer generated holograms (CGHs) are interesting and already used. To perform aspheric testing in the same accuracy as spherical surface testing, further improvements of the CGH-null test method are required. A new concept for testing aspheric surfaces with CGH-nulls, including a calibration of the system, will be described. To specify and verify CGH quality, systematic errors due to fabrication inaccuracies of the CGHs will be analysed. On the other hand, alternative methods that provide more flexibility but possibly less accuracy than the CGH-null technique are required. Potential alternative testing methods of aspherics will be discussed.

  1. Adhesion testing device

    Science.gov (United States)

    LaPeyronnie, Glenn M. (Inventor); Huff, Charles M. (Inventor)

    2010-01-01

    The present invention provides a testing apparatus and method for testing the adhesion of a coating to a surface. The invention also includes an improved testing button or dolly for use with the testing apparatus and a self aligning button hook or dolly interface on the testing apparatus. According to preferred forms, the apparatus and method of the present invention are simple, portable, battery operated rugged, and inexpensive to manufacture and use, are readily adaptable to a wide variety of uses, and provide effective and accurate testing results. The device includes a linear actuator driven by an electric motor coupled to the actuator through a gearbox and a rotatable shaft. The electronics for the device are contained in the head section of the device. At the contact end of the device, is positioned a self aligning button hook, attached below the load cell located on the actuator shaft.

  2. Short apraxia screening test.

    Science.gov (United States)

    Leiguarda, Ramon; Clarens, Florencia; Amengual, Alejandra; Drucaroff, Lucas; Hallett, Mark

    2014-01-01

    Limb apraxia comprises many different and common disorders, which are largely unrecognized essentially because there is no easy-to-use screening test sensitive enough to identify all types of limb praxis deficits. We evaluated 70 right-handed patients with limb apraxia due to a single focal lesion of the left hemisphere and 40 normal controls, using a new apraxia screening test. The test covered 12 items including: intransitive gestures, transitive gestures elicited under verbal, visual, and tactile modalities, imitation of meaningful and meaningless postures and movements, and a multiple object test. Interrater reliability was maximum for a cutoff of >2 positive items identifying apraxia on the short battery (Cohen's kappa .918, p 3 items (Cohen's kappa .768, p 2 was higher, indicating greater apraxia diagnosis agreement between raters at this cutoff value. The screening test proved to have high specificity and sensitivity to diagnose every type of upper limb praxis deficit, thus showing advantages over previously published tests.

  3. Pilocarpine iontophoresis test

    DEFF Research Database (Denmark)

    Hjortskov, N; Jepsen, Leif; Nielsen, B

    1995-01-01

    , the patients exercised on a bicycle ergometer at a workload corresponding to 40% of their maximal aerobic power (VO2max). The 11 healthy subjects exercised at a workload of 150 W. All subjects exercised for 60 min in ambient air at 35 degrees C, with 50% relative humidity. The P-test showed a mean day......The pilocarpine iontophoresis test (P-test) is used as a predictor of the capacity to produce sweat. Therefore, we studied the reproducibility of this test in 12 normal subjects on 10 consecutive days. Furthermore, we determined whether the P-test reflects whole-body and regional sweat secretion...... during exercise in the heat. Finally, we determined whether the P-test stimulates the eccrine sweat glands to maximal sweat secretion. Six growth hormone-deficient (GHD) patients who are known to have decreased sweating, and 11 healthy control subjects were studied. To induce maximal sweat secretion...

  4. The cytocentrifuge NBT test.

    Science.gov (United States)

    Gordon, P A; Stuart, J; Lee, T R; Breeze, G R; Pugh, R N

    1975-01-01

    The NBT test is a non-specific test of neutrophil membrane stimulation which has application to the study of neutrophil function, particularly in the septicaemic patient. An improved cytochemical test which eliminates potential sources of laboratory error has been developed. Venous or capillary blood samples may be studied and the technique can be applied to the neutropenic patient since available neutrophils are concentrated by cytocentrifugation. Clinical evaluation in 443 patients is described. PMID:1184763

  5. Examples Performance Testing Templates.

    Energy Technology Data Exchange (ETDEWEB)

    Siple, Bud H. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2014-07-01

    The purpose of this Performance Testing Program Plan is to identify the process and phased approach that will be implemented at Site XYZ . The purpose of the testing program at Site XYZ is specifically designed to evaluate the effectiveness of systems that are employed at this site. This plan defines tasks to be accomplished to ensure that performance testing is conducted as effectively and efficiently as possible.

  6. Commercial Parts Radiation Testing

    Science.gov (United States)

    2015-01-13

    performing Total Ionizing Dose ( TID ) testing. The project was to be led by the researchers at the Configurable Space Microsystems Innovations and...platform that will allow electrical and physical interconnection to them during the test phase. The way the Total Ionizing Dose ( TID ) testing occurs is...be quite robust in its TID response and is under consideration for several CubeSat missions. Total ionizing dose exposures at high and low dose rates

  7. Improving clinical cognitive testing

    Science.gov (United States)

    Gale, Seth A.; Barrett, A.M.; Boeve, Bradley F.; Chatterjee, Anjan; Coslett, H. Branch; D'Esposito, Mark; Finney, Glen R.; Gitelman, Darren R.; Hart, John J.; Lerner, Alan J.; Meador, Kimford J.; Pietras, Alison C.; Voeller, Kytja S.; Kaufer, Daniel I.

    2015-01-01

    Objective: To evaluate the evidence basis of single-domain cognitive tests frequently used by behavioral neurologists in an effort to improve the quality of clinical cognitive assessment. Methods: Behavioral Neurology Section members of the American Academy of Neurology were surveyed about how they conduct clinical cognitive testing, with a particular focus on the Neurobehavioral Status Exam (NBSE). In contrast to general screening cognitive tests, an NBSE consists of tests of individual cognitive domains (e.g., memory or language) that provide a more comprehensive diagnostic assessment. Workgroups for each of 5 cognitive domains (attention, executive function, memory, language, and spatial cognition) conducted evidence-based reviews of frequently used tests. Reviews focused on suitability for office-based clinical practice, including test administration time, accessibility of normative data, disease populations studied, and availability in the public domain. Results: Demographic and clinical practice data were obtained from 200 respondents who reported using a wide range of cognitive tests. Based on survey data and ancillary information, between 5 and 15 tests in each cognitive domain were reviewed. Within each domain, several tests are highlighted as being well-suited for an NBSE. Conclusions: We identified frequently used single-domain cognitive tests that are suitable for an NBSE to help make informed choices about clinical cognitive assessment. Some frequently used tests have limited normative data or have not been well-studied in common neurologic disorders. Utilizing standardized cognitive tests, particularly those with normative data based on the individual's age and educational level, can enhance the rigor and utility of clinical cognitive assessment. PMID:26163433

  8. Explosive Cratering Performance Tests

    Science.gov (United States)

    1981-07-02

    brush . This omibination of characteristics will enhance test result repeatability. 3.1.2 ’Test Area Selection Parameters. In addition to minimum...slope and absence of brush arr] timber, an optimum test area contains hciw9eneous soil types with virtually identical depth, to allow for constant charge...0 feet, 1 foot, 2 feet, 3 teet , . . . 40 feet. When tapes are fastened to radius stakes at the increment cooresponding to the stake’s distance from

  9. Test for mobility

    Directory of Open Access Journals (Sweden)

    Li Kheng

    2014-06-01

    Full Text Available Mobile application testing is a process by which application software developed for mobile devices is tested, in aspects as functionality, usability and consistency. These applications can be pre-installed or installed from distribution platforms for mobile software. Due mobile devices have witnessed of a phenomenal growth in recent years (a study by Yankee Group predicted to generate $ 4.2 billion in revenue for 2013 through 7000 million downloads of applications the U.S., it is necesary test engineers increasingly specialize. In this article are described the types of applications, the challenges of testing, and its automation.

  10. Reactor Simulator Testing

    Science.gov (United States)

    Schoenfeld, Michael P.; Webster, Kenny L.; Pearson, Boise J.

    2013-01-01

    As part of the Nuclear Systems Office Fission Surface Power Technology Demonstration Unit (TDU) project, a reactor simulator test loop (RxSim) was design & built to perform integrated testing of the TDU components. In particular, the objectives of RxSim testing was to verify the operation of the core simulator, the instrumentation and control system, and the ground support gas and vacuum test equipment. In addition, it was decided to include a thermal test of a cold trap purification design and a pump performance test at pump voltages up to 150 V since the targeted mass flow rate of 1.75 kg/s was not obtained in the RxSim at the originally constrained voltage of 120 V. This paper summarizes RxSim testing. The gas and vacuum ground support test equipment performed effectively in NaK fill, loop pressurization, and NaK drain operations. The instrumentation and control system effectively controlled loop temperature and flow rates or pump voltage to targeted settings. The cold trap design was able to obtain the targeted cold temperature of 480 K. An outlet temperature of 636 K was obtained which was lower than the predicted 750 K but 156 K higher than the cold temperature indicating the design provided some heat regeneration. The annular linear induction pump (ALIP) tested was able to produce a maximum flow rate of 1.53 kg/s at 800 K when operated at 150 V and 53 Hz.

  11. GRE physics test

    CERN Document Server

    Fakhrudin, Hasan

    2010-01-01

    Designed for students and professionals looking to advance their careers, our test prep gives you everything you need to succeed. Focused chapter reviews cover all the information tested on the GRE Physics exam. Each review chapter contains examples to reinforce key concepts. The book includes four full-length practice tests based on the most recent GRE Physics exam. Each test contains every type of question that can be expected on the GRE so you can “practice for real” and boost your confidence before taking the exam.

  12. Leak test fitting

    Science.gov (United States)

    Pickett, P.T.

    A hollow fitting for use in gas spectrometry leak testing of conduit joints is divided into two generally symmetrical halves along the axis of the conduit. A clip may quickly and easily fasten and unfasten the halves around the conduit joint under test. Each end of the fitting is sealable with a yieldable material, such as a piece of foam rubber. An orifice is provided in a wall of the fitting for the insertion or detection of helium during testing. One half of the fitting also may be employed to test joints mounted against a surface.

  13. [Test anxiety: various aspects].

    Science.gov (United States)

    Farnè, M; Sebellico, A

    1989-06-01

    "Academic achievement anxiety" (or "test anxiety") is a situation-specific anxiety. In this research, 53 medical student were subjected to the McNair et al. POMS (an inventory assessing six identifiable mood or affective states) during their psychology examination; 31 of them had been tested with the POMS also 50-70 days before the examination and the other 22 repeated the test 50-70 days after it. All the emotional states increased significantly during the examination, except the Anger-Hostility factor; the significance of the "period effect" for the Confusion-Bewilderment factor shows there is a state of confusion due to the novelty of the test.

  14. Charcoal filter testing

    Energy Technology Data Exchange (ETDEWEB)

    Lyons, J. [Nuclear Regulatory Commission, Washington, DC (United States)

    1997-08-01

    In this very brief, informal presentation, a representative of the US Nuclear Regulatory Commission outlines some problems with charcoal filter testing procedures and actions being taken to correct the problems. Two primary concerns are addressed: (1) the process to find the test method is confusing, and (2) the requirements of the reference test procedures result in condensation on the charcoal and causes the test to fail. To address these problems, emergency technical specifications were processed for three nuclear plants. A generic or an administrative letter is proposed as a more permanent solution. 1 fig.

  15. Refrigeration Test Chamber

    Data.gov (United States)

    Federal Laboratory Consortium — The enclosed and environmentally controlled chamber is able to test four units (single-phase) simultaneously at conditions ranging from tundra to desert temperatures...

  16. Dryden Aeronautical Test Range

    Data.gov (United States)

    Federal Laboratory Consortium — Recently redesignated to honor Dr. Hugh L. Dryden, NASA's Dryden Aeronautical Test Range (DATR) supports aerospace flight research and technology integration, space...

  17. Pulmonary function testing.

    Science.gov (United States)

    Ruppel, Gregg L; Enright, Paul L

    2012-01-01

    Pulmonary function testing is often considered the basis for diagnosis in many categories of pulmonary disease. Although most of the testing methodologies are well established and widely employed, there are still many questions regarding how tests should be performed, how to ensure that reliable data are produced, what reference values and rules should be used, and how pulmonary function tests (PFTs) should be interpreted to best support clinical decision making. This conference was organized around a set of questions aimed at many of these issues. Each presenter was asked to address a specific topic regarding what tests should be done, how those test should be performed to answer a particular clinical question, and to relate test results to an accurate diagnosis and appropriate treatment of the patient. These topics included testing of adults and children, with concentration on important disease entities such as COPD, asthma, and unexplained dyspnea. Special emphasis was given to discussing reference values, lower limits of normal, interpretive strategies to optimize disease classification, and those factors directly affecting data quality. Established techniques for spirometry, lung volumes, diffusing capacity, exercise testing, and bronchial challenges were compared and contrasted with new technologies, and with technologies that might be part of pulmonary function laboratories in the near future.

  18. Pavement Testing Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Comprehensive Environmental and Structural AnalysesThe ERDC Pavement Testing Facility, located on the ERDC Vicksburg campus, was originally constructed to provide an...

  19. Main Test Floor (MTF)

    Data.gov (United States)

    Federal Laboratory Consortium — Purpose: The MTF is employed to validate advanced structural concepts and verify new analytical methodologies. Test articles range in size from subcomponent to full...

  20. Corrective Action Investigation Plan for Corrective Action Unit 168: Areas 25 and 26 Contaminated Materials and Waste Dumps, Nevada Test Site, Nevada (Rev. 0) includes Record of Technical Change No. 1 (dated 8/28/2002), Record of Technical Change No. 2 (dated 9/23/2002), and Record of Technical Change No. 3 (dated 6/2/2004)

    Energy Technology Data Exchange (ETDEWEB)

    U.S. Department of Energy, National Nuclear Security Administration Nevada

    2001-11-21

    This Corrective Action Investigation Plan contains the U.S. Department of Energy, National Nuclear Security Administration Nevada Operations Office's approach to collect data necessary to evaluate corrective action alternatives appropriate for the closure of Corrective Action Unit 168 under the Federal Facility Agreement and Consent Order. Corrective Action Unit 168 consists of a group of twelve relatively diverse Corrective Action Sites (CASs 25-16-01, Construction Waste Pile; 25-16-03, MX Construction Landfill; 25-19-02, Waste Disposal Site; 25-23-02, Radioactive Storage RR Cars; 25-23-18, Radioactive Material Storage; 25-34-01, NRDS Contaminated Bunker; 25-34-02, NRDS Contaminated Bunker; CAS 25-23-13, ETL - Lab Radioactive Contamination; 25-99-16, USW G3; 26-08-01, Waste Dump/Burn Pit; 26-17-01, Pluto Waste Holding Area; 26-19-02, Contaminated Waste Dump No.2). These CASs vary in terms of the sources and nature of potential contamination. The CASs are located and/or associated wit h the following Nevada Test Site (NTS) facilities within three areas. The first eight CASs were in operation between 1958 to 1984 in Area 25 include the Engine Maintenance, Assembly, and Disassembly Facility; the Missile Experiment Salvage Yard; the Reactor Maintenance, Assembly, and Disassembly Facility; the Radioactive Materials Storage Facility; and the Treatment Test Facility Building at Test Cell A. Secondly, the three CASs located in Area 26 include the Project Pluto testing area that operated from 1961 to 1964. Lastly, the Underground Southern Nevada Well (USW) G3 (CAS 25-99-16), a groundwater monitoring well located west of the NTS on the ridgeline of Yucca Mountain, was in operation during the 1980s. Based on site history and existing characterization data obtained to support the data quality objectives process, contaminants of potential concern (COPCs) for CAU 168 are primarily radionuclide; however, the COPCs for several CASs were not defined. To address COPC

  1. Test dig selv!

    DEFF Research Database (Denmark)

    Hølge-Hazelton, Bibi; Nielsen, Gregers; Langstrup, Henriette

    2011-01-01

    Teknologirådet omkring rapporten ”Test dig selv! – Vurderinger og anbefalinger vedrørende anvendelse medicinsk udstyr til selvtestning. Offentliggjort d. 25.10.11.......Teknologirådet omkring rapporten ”Test dig selv! – Vurderinger og anbefalinger vedrørende anvendelse medicinsk udstyr til selvtestning. Offentliggjort d. 25.10.11....

  2. Robust test limits

    NARCIS (Netherlands)

    Albers, Willem/Wim; Kallenberg, W.C.M.; Otten, G.D.

    1997-01-01

    Because of inaccuracies of the measurement process inspection of manufactured parts requires test limits which are more strict than the given specification limits. Test limits derived under the assumption of normality for product characteristics turn out to violate the prescribed bound on the

  3. Neonatal Screening Tests.

    Science.gov (United States)

    Vigue, Charles L.

    1986-01-01

    Describes several laboratory experiments that are adaptations of clinical tests for certain genetic diseases in babies. Information and procedures are provided for tests for phenylketonuria (PKU), galactosemia, tyrosinemia, cystinuria, and mucopolysaccharidosis. Discusses the effects of each disease on the infants' development. (TW)

  4. National geothermal test facility

    Energy Technology Data Exchange (ETDEWEB)

    1976-03-01

    A brief description of the East Mesa test site is given. The test facility is supplied by brines from three of the existing production wells, each brine having distinctive physical characteristics. Some of the experimental programs involving heat exchangers and power cycles are briefly discussed. These include binary fluid cycles, two-phase expansion cycles, and combination cycles. (MOW)

  5. Testing as social practice

    DEFF Research Database (Denmark)

    Kousholt, Kristine

    2016-01-01

    In this article, the author challenges the implicit assumptions of tests as a neutral tool for measuring the individual’s learning achievement. Instead, testing is explored as a social practice which becomes part of children’s conduct of everyday life. The theoretical foundation for the analysis...

  6. CSF glucose test

    Science.gov (United States)

    Glucose test - CSF; Cerebrospinal fluid glucose test ... The glucose level in the CSF should be 50 to 80 mg/100 mL (or greater than 2/3 ... Abnormal results include higher and lower glucose levels. Abnormal ... or fungus) Inflammation of the central nervous system Tumor

  7. Testing for seasonality

    NARCIS (Netherlands)

    Ph.H.B.F. Franses (Philip Hans)

    1992-01-01

    textabstractThis paper proposes a general-to-simple test procedure for the presence of seasonal patterns in time series, which is based on tests for parameter restrictions in a general periodic model. The method is illustrated for the U.K. stock price index and the U.S. CLI index.

  8. Solenoid Testing Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Current Configuration: Accommodate a device under test up to 2.8 m diameter, 0.7 m height and 15,000 lbs. weight. Up to 10 g/s, 4.5 K helium flow. Up to 250 A test...

  9. SNL Abuse Testing Manual.

    Energy Technology Data Exchange (ETDEWEB)

    Orendorff, Christopher [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Lamb, Joshua [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Steele, Leigh Anna Marie [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-07-01

    This report describes recommended abuse testing procedures for rechargeable energy storage systems (RESSs) for electric vehicles. This report serves as a revision to the FreedomCAR Electrical Energy Storage System Abuse Test Manual for Electric and Hybrid Electric Vehicle Applications (SAND2005-3123).

  10. Reduction in language testing

    DEFF Research Database (Denmark)

    Dimova, Slobodanka; Jensen, Christian

    2013-01-01

    /video recorded speech samples and written reports produced by two experienced raters after testing. Our findings suggest that reduction or reduction-like pronunciation features are found in tested L2 speech, but whenever raters identify and comment on such reductions, they tend to assess reductions negatively...

  11. Non-destructive testing

    Energy Technology Data Exchange (ETDEWEB)

    Hull, B.; John, V.

    1988-01-01

    This text covers, the underlying principles and some major applications of non-destructive inspection methods. Complete chapters are devoted to each of the following: liquid penetration inspection, magnetic particle inspection, electrical testing, ultrasonic testing and radiography. The concluding chapter introduces the reader to some of the more recent developments in non-destructive inspection.

  12. Vocational Aptitude Test

    Directory of Open Access Journals (Sweden)

    Candiasa I Made

    2018-01-01

    Full Text Available Test for measuring vocational aptitude has been formulated and validated. There are three main constructs involved in vocational aptitude test, which are individual characteristics, activities that are likely to be selected, and professions that tend to be idolized. Individual characteristics indicate the individuals talents, whereas the activity that tends to be chosen leads to student interest in the activity, and the intended profession gives clues about the capability of themselves to pursue the profession. Content validity test with Lawse technique yields content validity ratio (CVR for all items are in the range 0.82-0.94 and content validity index (CVI = 0.88. The construct validity test yields comparative fit index (CFI = 0.918 and chi square coefficient (χ2 = 5.85 with significance (p = 0.002. These findings indicate that the test is valid either by content or construct. Furthermore, the reliability test with Alpha Cronbach found the alpha coefficient (α = 0.82. Finally, it can be concluded that vocational aptitude test can be utilized for early identification of student vocational aptitude. The hope, the test can help students to choose the appropriate vocational school, in order to obtain the better learning outcomes.

  13. CLEAR test facility

    CERN Multimedia

    Ordan, Julien Marius

    2017-01-01

    A new user facility for accelerator R&D, the CERN Linear Electron Accelerator for Research (CLEAR), started operation in August 2017. CLEAR evolved from the former CLIC Test Facility 3 (CTF3) used by the Compact Linear Collider (CLIC). The new facility is able to host and test a broad range of ideas in the accelerator field.

  14. Evaluating diagnostic tests

    African Journals Online (AJOL)

    Adele

    Appraising the predictive abilities of diagnostic tests can be surprisingly difficult. The purpose of this article is to provide an introduction to the principles underlying the objective evaluation of diagnostic tests. Starting from basic concepts about probability,. Bayes' theorem will be introduced and an explanation given as to.

  15. Preparing for CLIC tests

    CERN Multimedia

    Laurent Guiraud

    1999-01-01

    The Canon 5 undergoes first brazing for preparation in the CLIC study at the CLIC Test Facility 2 (CTF2). This will test injection for a proposed linear collider that will further explore discoveries made at the LHC. Electric fields in the canon will boost electrons into the acceleration fields of the collider.

  16. Tests of Cognitive Ability

    Science.gov (United States)

    2005-12-01

    specific abilities while Ree and others (Olea & Ree, 1994; Ree, TESTS OF GENERAL COGNITIVE ABILITY 9 Carretta, & Doub , 1998/1999; Ree, Carretta...Ree, M. J., Carretta, T. R., & Doub , T. (1998/1999). A Test of Three Models of the Role of g and Prior Job Knowledge in the Acquisition of Subsequent

  17. An Academic Definitions Test

    Science.gov (United States)

    Isbell, Daniel Richard

    2017-01-01

    L2 vocabulary is commonly conceptualized in terms of a size or depth of one's total lexical knowledge and tested discretely with selection-type items. Concerns exist, however, regarding L2 users' ability to cope with unknown vocabulary, especially in the context of academic reading. This motivated the creation of a test which measures the ability…

  18. Test Fairness: A Response

    Science.gov (United States)

    Davies, Alan

    2010-01-01

    This article presents the author's response to Xiaoming Xi's paper titled "How do we go about investigating test fairness?" In the paper, Xi offers "a means to fully integrate fairness investigations and practice". Given the current importance accorded to fairness in the language testing community, Xi makes a case for viewing fairness as an aspect…

  19. Over the air test

    DEFF Research Database (Denmark)

    2015-01-01

    [1] This invention relates to over-the-air testing of a device in an anechoic chamber. In particular, the invention is suitable for simulating both uplink and downlink over-the-air communication with a device under test even when the anechoic chamber has different numbers of uplink and downlink...

  20. Testing Timed Automata

    NARCIS (Netherlands)

    Springintveld, Jan; Vaandrager, Frits; d' Argenio, P.R.

    2001-01-01

    We present a generalization of the classical theory of testing for Mealy machines to a setting of dense real-time systems. A model of timed I/O automata is introduced, inspired by the timed automaton model of Alur and Dill, together with a notion of test sequence for this model. Our main

  1. Testing Timed Automata

    NARCIS (Netherlands)

    Springintveld, Jan; Vaandrager, Frits; d' Argenio, P.R.

    We present a generalization of the classical theory of testing for Mealy machines to a setting of dense real-time systems. A model of timed I/O automata is introduced, inspired by the timed automaton model of Alur and Dill, together with a notion of test sequence for this model. Our main

  2. Testing object Interactions

    NARCIS (Netherlands)

    Grüner, Andreas

    2010-01-01

    In this thesis we provide a unit testing approach for multi-purposes object-oriented programming languages in the style of Java and C#. Our approach includes the definition of a test specification language which results from extending the programming language with new designated specification

  3. Loglinear Rasch model tests

    NARCIS (Netherlands)

    Kelderman, Hendrikus

    1984-01-01

    Existing statistical tests for the fit of the Rasch model have been criticized, because they are only sensitive to specific violations of its assumptions. Contingency table methods using loglinear models have been used to test various psychometric models. In this paper, the assumptions of the Rasch

  4. Helicobacter pylori Test

    Science.gov (United States)

    ... Pagana, T. J., and Pagana, T. N. (© 2015). Mosby's Diagnostic & Laboratory Test Reference 12th Edition: Mosby, Inc., Saint Louis, MO. Pp 494-496. Sources ... health/ . Accessed February 2008. Pagana K, Pagana T. Mosby's Manual of Diagnostic and Laboratory Tests. 3rd Edition, ...

  5. Blood Urea Nitrogen Test

    Science.gov (United States)

    ... Pagana, T. J., and Pagana, T. N. (© 2015). Mosby's Diagnostic & Laboratory Test Reference 12th Edition: Mosby, Inc., Saint Louis, MO. Pp 946-948. Sources ... Edition]. Pagana, Kathleen D. & Pagana, Timothy J. (2001). Mosby's Diagnostic and Laboratory Test Reference 5th Edition: Mosby, ...

  6. Evaluating Communicative Tests.

    Science.gov (United States)

    Morrow, Keith

    The influence of the communicative approach to second language teaching on the design of the new Certificates in Communicative Skills in English tests is examined, and the evaluation of the tests in practice is discussed from that perspective. It is proposed that a number of characteristics of the new series should relate directly and consciously…

  7. Chemical Reactivity Test (CRT)

    Energy Technology Data Exchange (ETDEWEB)

    Zaka, F. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-12-13

    The Chemical Reactivity Test (CRT) is used to determine the thermal stability of High Explosives (HEs) and chemical compatibility between (HEs) and alien materials. The CRT is one of the small-scale safety tests performed on HE at the High Explosives Applications Facility (HEAF).

  8. Animal testing and medicine

    National Research Council Canada - National Science Library

    Hajar, Rachel

    2011-01-01

    ..., introduced animal testing as an experimental method for testing surgical procedures before applying them to human patients. In recent years, the practice of using animals for biomedical research has come under severe criticism by animal protection and animal rights groups. Laws have been passed in several countries to make the practice more 'humane...

  9. Automate functional testing

    Directory of Open Access Journals (Sweden)

    Ramesh Kalindri

    2014-06-01

    Full Text Available Currently, software engineers are increasingly turning to the option of automating functional tests, but not always have successful in this endeavor. Reasons range from low planning until over cost in the process. Some principles that can guide teams in automating these tests are described in this article.

  10. Protein S blood test

    Science.gov (United States)

    ... in your body that prevents blood clotting. A blood test can be done to see how much of ... Certain medicines can change blood test results: Tell your health care provider about all the medicines you take. Your provider will tell you if you need ...

  11. Protein C blood test

    Science.gov (United States)

    ... in the body that prevents blood clotting. A blood test can be done to see how much of ... Certain medicines can change blood test results. Tell your health care provider about all the medicines you take. Your provider will tell you if you need ...

  12. Blood Differential Test

    Science.gov (United States)

    ... disorder or related condition What happens during a blood differential test? A health care professional will take a sample of your blood by using a small needle to draw blood from a vein in your arm. The needle is attached to a test tube, which will store your sample. When the ...

  13. Thermal Testing Measurements Report

    Energy Technology Data Exchange (ETDEWEB)

    R. Wagner

    2002-09-26

    The purpose of the Thermal Testing Measurements Report (Scientific Analysis Report) is to document, in one report, the comprehensive set of measurements taken within the Yucca Mountain Project Thermal Testing Program since its inception in 1996. Currently, the testing performed and measurements collected are either scattered in many level 3 and level 4 milestone reports or, in the case of the ongoing Drift Scale Test, mostly documented in eight informal progress reports. Documentation in existing reports is uneven in level of detail and quality. Furthermore, while all the data collected within the Yucca Mountain Site Characterization Project (YMP) Thermal Testing Program have been submitted periodically to the Technical Data Management System (TDMS), the data structure--several incremental submittals, and documentation formats--are such that the data are often not user-friendly except to those who acquired and processed the data. The documentation in this report is intended to make data collected within the YMP Thermal Testing Program readily usable to end users, such as those representing the Performance Assessment Project, Repository Design Project, and Engineered Systems Sub-Project. Since either detailed level 3 and level 4 reports exist or the measurements are straightforward, only brief discussions are provided for each data set. These brief discussions for different data sets are intended to impart a clear sense of applicability of data, so that they will be used properly within the context of measurement uncertainty. This approach also keeps this report to a manageable size, an important consideration because the report encompasses nearly all measurements for three long-term thermal tests. As appropriate, thermal testing data currently residing in the TDMS have been reorganized and reformatted from cumbersome, user-unfriendly Input-Data Tracking Numbers (DTNs) into a new set of Output-DTNs. These Output-DTNs provide a readily usable data structure

  14. Cylinder Test Specification

    Energy Technology Data Exchange (ETDEWEB)

    Richard Catanach; Larry Hill; Herbert Harry; Ernest Aragon; Don Murk

    1999-10-01

    The purpose of the cylinder testis two-fold: (1) to characterize the metal-pushing ability of an explosive relative to that of other explosives as evaluated by the E{sub 19} cylinder energy and the G{sub 19} Gurney energy and (2) to help establish the explosive product equation-of-state (historically, the Jones-Wilkins-Lee (JWL) equation). This specification details the material requirements and procedures necessary to assemble and fire a typical Los Alamos National Laboratory (LANL) cylinder test. Strict adherence to the cylinder. material properties, machining tolerances, material heat-treatment and etching processes, and high explosive machining tolerances is essential for test-to-test consistency and to maximize radial wall expansions. Assembly and setup of the cylinder test require precise attention to detail, especially when placing intricate pin wires on the cylinder wall. The cylinder test is typically fired outdoors and at ambient temperature.

  15. Testing for Chronic Diarrhea.

    Science.gov (United States)

    Raman, M

    Chronic diarrhea is a frequently encountered symptom in clinical practice. The etiologies for chronic diarrhea are diverse and broad with varying clinical implications. A useful method of categorizing chronic diarrhea to guide a diagnostic work-up is a pathophysiology-based framework. Chronic diarrhea may be categorized as malabsorptive, secretory, osmotic, and inflammatory or motility related. Frequently, overlap between categories may exist for any given diarrhea etiology and diagnostic testing must occur with an understanding of the differential diagnosis. Investigations to achieve a diagnosis for chronic diarrhea range from screening blood and stool tests to more directed testing such as diagnostic imaging, and endoscopic and histological evaluation. The pathophysiology-based framework proposed in this chapter will allow the clinician to select screening tests followed by targeted tests to minimize cost and complications to the patient, while providing a highly effective method to achieve an accurate diagnosis. © 2017 Elsevier Inc. All rights reserved.

  16. Testing of rotor blades

    Energy Technology Data Exchange (ETDEWEB)

    Busmann, H.G.; Kensche, C.; Berg-Pollack, A.; Buerkner, F.; Sayer, F.; Wiemann, K. [Fraunhofer-Center fuer Windenergie- und Meerestechnik, Bremerhaven (Germany)

    2007-02-15

    Current approval of rotor blades comprises characterization of materials, full-blade tests with static up- and down-bending, and a modal analysis. In addition to these tests, cyclic testing of full-size rotor blades is increasingly discussed to become subject of official certification procedures. Open questions regarding their operational relevance, large investment costs and long duration of up to 4 months for forthcoming large blades now deepen the demand for a new testing methodology. Component testing and scaling methods, highly developed calculation methods, and the definition of blade families of closely related structures are proposed to increase the relevance as well as to decrease costs and duration of the approval procedure. (orig.)

  17. Biocide patch tests

    DEFF Research Database (Denmark)

    Andersen, Klaus Ejner; Veien, Niels

    1985-01-01

    Routine patch testing with a series of 6 industrial biocides containing methylene-bis-thiocyanate (Cytox 3522), benzisothiazolin-3-one (BIT), chlorocresol (Preventol CMK), 2-n-octyl-4-isothiazolin-3-one (Kathon 893), polyhydroxymethylene monobenzylether (Preventol D2) or 1,3,5-tris (hydroxy......-ethyl) hexahydrotriazine (Grotan BK) was carried out in 6 Danish out-patient clinics to evaluate guinea pig allergy test results with the same compounds. A total of 1652 consecutive patients with dermatitis were tested. The usefulness of this patch test battery was limited. There were a few positive reactions to Cytox...... of male patients and atopics, but significant differences in the frequencies of occupational cases, hand eczemas, and leg ulcers/stasis dermatitis, indicating possible variations in referral patterns, use of patch tests, and/or environmental factors....

  18. LHC synchronization test successful

    CERN Multimedia

    The synchronization of the LHC's clockwise beam transfer system and the rest of CERN's accelerator chain was successfully achieved last weekend. Tests began on Friday 8 August when a single bunch of a few particles was taken down the transfer line from the SPS accelerator to the LHC. After a period of optimization, one bunch was kicked up from the transfer line into the LHC beam pipe and steered about 3 kilometres around the LHC itself on the first attempt. On Saturday, the test was repeated several times to optimize the transfer before the operations group handed the machine back for hardware commissioning to resume on Sunday. The anti-clockwise synchronization systems will be tested over the weekend of 22 August.Picture:http://lhc-injection-test.web.cern.ch/lhc-injection-test/

  19. Mechanical Testing of MLCCs

    Science.gov (United States)

    Teverovsky, Alexander A.

    2016-01-01

    Cracking of multilayer ceramic capacitors, MLCCs, remains a serious problem for space systems. This problem increases substantially for large size capacitors and in cases when manual soldering is involved or the system experiences mechanical shock or vibration. In any case, a fracture occurs when the sum of external and internal mechanical stresses exceeds the strength of the part. To reduce the probability of cracking, the level of stress should be reduced, e.g. by optimizing the assembly workmanship and rules for board design, and the strength of the parts increased by selecting the most mechanically robust capacitors. The latter might possibly be achieved by selecting MLCCs based on the in-situ measurements of mechanical characteristics using four types of tests: flexural strength, hardness, fracture toughness, and flex bend testing. Note that military specifications MIL-PRF-123 and MIL-PRF-55681 do not have requirements for mechanical testing of the parts. However, specifications for automotive industry components employ two types of mechanical tests: beam load (break strength) test per AEC-Q200-003 and board flex test per AEC-Q200-005. A recent military specification for thin dielectric capacitors, MIL-PRF-32535, has one mechanical test, board flex testing, that is similar to AEC-Q200-005. The purpose of this report was assessment of the efficiency of different mechanical tests for selection robust capacitors and comparison of mechanical characteristics of Base Metal Electrode (BME) and Precious Metal Electrode (PME) capacitors. The report has three parts related to the first three mechanical tests mentioned above.

  20. Determinants of HIV testing.

    Science.gov (United States)

    Sawleshwarkar, Shailendra; Harrison, Christopher; Britt, Helena; Mindel, Adrian

    2011-08-01

    To determine the characteristics of general practitioners (GPs) who test and patients who are tested for HIV in Australia. A secondary analysis of data from the Bettering the Evaluation and Care of Health programme; a cross-sectional, national survey of GP activity. We identified GP, patient and encounter characteristics that were associated with HIV testing between April 2000 and March 2010. We looked at testing rates for patients with different characteristics, whether they had attended for screening and GP 'risk factor' identification. Multiple logistic regression was used to measure the independent effect of each GP, patient and encounter characteristic on testing for HIV. Data were available for 984,200 encounters from 9842 GPs. 1796 (18.2%) of GPs performed at least one HIV test. On logistic regression, independent predictors of HIV testing included the management of a 'risk factor' (OR 19.4, 95% CI 17.4 to 21.6), screening (OR 10.6, 95% CI 9.4 to 12.1), younger GP age, practice in a metropolitan area (OR 1.4, 95% CI 1.2 to 1.6), patient age, gender (male > female OR 3.0, 95% CI 2.7 to 3.3), being new to that practice (OR 2.1, 95% CI 1.8 to 2.3) and being Indigenous (OR 1.7, 95% CI 1.3 to 2.4). The most significant independent predictors of testing were identification of a risk factor and attendance for screening. Unless barriers to testing are addressed it is unlikely that altering guidelines alone will improve testing rates and reduce transmission.

  1. 46 CFR 162.050-9 - Test report.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 6 2010-10-01 2010-10-01 false Test report. 162.050-9 Section 162.050-9 Shipping COAST...: SPECIFICATIONS AND APPROVAL ENGINEERING EQUIPMENT Pollution Prevention Equipment § 162.050-9 Test report. (a) A... applicant. (3) Date of receiving the item for testing and the dates of the tests conducted. (4) Trade name...

  2. Flushable reagent stool blood test

    Science.gov (United States)

    Stool occult blood test - flushable home test; Fecal occult blood test - flushable home test ... This test is performed at home with disposable pads. You can buy the pads at the drug store without ...

  3. What Is Genetic Ancestry Testing?

    Science.gov (United States)

    ... Testing What is genetic ancestry testing? What is genetic ancestry testing? Genetic ancestry testing, or genetic genealogy, ... mixed with other groups. For more information about genetic ancestry testing: The University of Utah provides video ...

  4. Mathematics Admission Test Remarks

    Directory of Open Access Journals (Sweden)

    Ideon Erge

    2016-12-01

    Full Text Available Since 2014, there have been admission tests in mathematics for applicants to the Estonian University of Life Sciences for Geodesy, Land Management and Real Estate Planning; Civil Engineering; Hydraulic Engineering and Water Pollution Control; Engineering and Technetronics curricula. According to admission criteria, the test must be taken by students who have not passed the specific mathematics course state exam or when the score was less than 20 points. The admission test may also be taken by those who wish to improve their state exam score. In 2016, there were 126 such applicants of whom 63 took the test. In 2015, the numbers were 129 and 89 and in 2014 150 and 47 accordingly. The test was scored on scale of 100. The arithmetic average of the score was 30.6 points in 2016, 29.03 in 2015 and 18.84 in 2014. The test was considered to be passed with 1 point in 2014 and 20 points in 2015 and 2016. We analyzed test results and gave examples of problems which were solved exceptionally well or not at all.

  5. Invalid Permutation Tests

    Directory of Open Access Journals (Sweden)

    Mikel Aickin

    2010-01-01

    Full Text Available Permutation tests are often presented in a rather casual manner, in both introductory and advanced statistics textbooks. The appeal of the cleverness of the procedure seems to replace the need for a rigorous argument that it produces valid hypothesis tests. The consequence of this educational failing has been a widespread belief in a “permutation principle”, which is supposed invariably to give tests that are valid by construction, under an absolute minimum of statistical assumptions. Several lines of argument are presented here to show that the permutation principle itself can be invalid, concentrating on the Fisher-Pitman permutation test for two means. A simple counterfactual example illustrates the general problem, and a slightly more elaborate counterfactual argument is used to explain why the main mathematical proof of the validity of permutation tests is mistaken. Two modifications of the permutation test are suggested to be valid in a very modest simulation. In instances where simulation software is readily available, investigating the validity of a specific permutation test can be done easily, requiring only a minimum understanding of statistical technicalities.

  6. Acoustic Model Testing Chronology

    Science.gov (United States)

    Nesman, Tom

    2017-01-01

    Scale models have been used for decades to replicate liftoff environments and in particular acoustics for launch vehicles. It is assumed, and analyses supports, that the key characteristics of noise generation, propagation, and measurement can be scaled. Over time significant insight was gained not just towards understanding the effects of thruster details, pad geometry, and sound mitigation but also to the physical processes involved. An overview of a selected set of scale model tests are compiled here to illustrate the variety of configurations that have been tested and the fundamental knowledge gained. The selected scale model tests are presented chronologically.

  7. GTK beam test 2017

    CERN Document Server

    Vostinic, Snezana

    2017-01-01

    The GTK is in operation at NA62 since 2014 and is among the few silicon pixel detectors performing 4D tracking. This summer, a beam test was conducted to study the phenomena determining the detector time resolution. The project described here contributed to the beam test preparation, data taking and data analyses. One of the main goals of the test was to understand the weight field contribution to the detector time resolution. This field is distorting the signal pulse shape at the edge of the pixel. Hence, to study this effect, the position of the hits inside the pixel has to be determined. An external telescope was therefore used for this purpose.

  8. Laboratory testing in hyperthyroidism.

    Science.gov (United States)

    Grebe, Stefan K G; Kahaly, George J

    2012-09-01

    The clinical diagnosis of hypo- or hyperthyroidism is difficult (full text available online: http://education.amjmed.com/pp1/272). Clinical symptoms and signs are often non-specific, and there is incomplete correlation between structural and functional thyroid gland changes. Laboratory testing is therefore indispensible in establishing the diagnosis of thyrotoxicosis. Similar considerations apply to treatment monitoring. Laboratory testing also plays a crucial role in establishing the most likely cause for a patient's hyperthyroidism. Finally, during pregnancy, when isotopic scanning is relatively contraindicated and ultrasound is more difficult to interpret, laboratory testing becomes even more important. Copyright © 2012. Published by Elsevier Inc.

  9. Test Track Facilities

    Science.gov (United States)

    1979-12-01

    Gradients 48 16/19 3.17 Offset Towing Course 52 20 3.18 Straight and Level course 56 22 3.19 Suspension Courses 589a. Mrv 58 8 b. Boulder 59 8I c. Camera...Track 59 d. Setts 59 5/6t 3.20 Wading Pool 66 34 3.21 Field Dynamometer 68 39 3.22 Winch Test Facility 70 10 3.23 General Vehicle ( Dynamometer ) 73 4...PERCENT GRADE (1 IN 2) 18 TEST GRADIENT 33.3 PERCENT GRAD (1 IN 3) 19 TEST GRADIENT 25 PERCENT GRADE (I IN 4) 20 OFFSET TOWING SUSPENSION COURSE 21 OUTER

  10. Software Testing as Science

    Directory of Open Access Journals (Sweden)

    Ingrid Gallesdic

    2013-06-01

    Full Text Available The most widespread opinion among people who have some connection with software testing is that this activity is an art. In fact, books have been published widely whose titles refer to it as art, role or process. But because software complexity is increasing every year, this paper proposes a new approach, conceiving the test as a science. This is because the processes by which they are applied are the steps of the scientific method: inputs, processes, outputs. The contents of this paper examines the similarities and test characteristics as science.

  11. Software Testing as Science

    Directory of Open Access Journals (Sweden)

    Ingrid Gallesdic

    2013-07-01

    Full Text Available The most widespread opinion among people who have some connection with software testing is that this activity is an art. In fact, books have been published widely whose titles refer to it as art, role or process. But because software complexity is increasing every year, this paper proposes a new approach, conceiving the test as a science. This is because the processes by which they are applied are the steps of the scientific method: inputs, processes, outputs. The contents of this paper examines the similarities and test characteristics as science.

  12. Rapid prototype and test

    Energy Technology Data Exchange (ETDEWEB)

    Gregory, D.L.; Hansche, B.D.

    1996-06-01

    In order to support advanced manufacturing, Sandia has acquired the capability to produce plastic prototypes using stereolithography. Currently, these prototypes are used mainly to verify part geometry and ``fit and form`` checks. This project investigates methods for rapidly testing these plastic prototypes, and inferring from prototype test data actual metal part performance and behavior. Performances examined include static load/stress response, and structural dynamic (modal) and vibration behavior. The integration of advanced non-contacting measurement techniques including scanning laser velocimetry, laser holography, and thermoelasticity into testing of these prototypes is described. Photoelastic properties of the epoxy prototypes to reveal full field stress/strain fields are also explored.

  13. Instant testing with QUnit

    CERN Document Server

    Sheiko, Dmitry

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. A concise guide full of step-by-step recipes to teach you how to perform automated testing using QUnit.""Instant Testing with QUnit"" is for anyone working with JavaScript who is looking for a powerful and easy-to-use testing framework. The reader does not need to know any particular framework, only the basic principles of JavaScript and HTML.

  14. TestComplete cookbook

    CERN Document Server

    Alpaev, Gennadiy

    2013-01-01

    A practical cookbook, with a perfect package of simple, medium, and advanced recipes targeted at basic programmers as well as expert software testers, who will learn to create, manage, and run automated tests. It is packed with problem-solving recipes that are supported by simple examples.If you are a software tester or a programmer who is involved with testing automation using TestComplete, this book is ideal for you! You will be introduced to the very basics of using the tool, as well as polish any previously gained knowledge in using the tool. If you are already aware of programming basics,

  15. Application testing with Capybara

    CERN Document Server

    Robbins, Matthew

    2013-01-01

    Start performing integration testing with Capybara immediately. This book will get you up and running quickly and assumes no knowledge or experience of the technology.This book is for developers and testers who have had some exposure to Ruby but who want to know how to test their applications using Capybara and its compatible drivers, such as Selenium-Webdriver and Rack-Test. The examples are deliberately kept simple and example HTML mark-up is always included so that you can copy the examples to practice and experiment on your own machine.

  16. Testing children for allergies

    DEFF Research Database (Denmark)

    Eigenmann, P A; Atanaskovic-Markovic, M; O'B Hourihane, J

    2013-01-01

    Allergic diseases are common in childhood and can cause a significant morbidity and impaired quality-of-life of the children and their families. Adequate allergy testing is the prerequisite for optimal care, including allergen avoidance, pharmacotherapy and immunotherapy. Children with persisting...... or recurrent or severe symptoms suggestive for allergy should undergo an appropriate diagnostic work-up, irrespective of their age. Adequate allergy testing may also allow defining allergic trigger in common symptoms. We provide here evidence-based guidance on when and how to test for allergy in children based...... on common presenting symptoms suggestive of allergic diseases....

  17. CPK isoenzymes test

    Science.gov (United States)

    ... such as dexamethasone This list is not all-inclusive. How the Test will Feel You may feel ... Cardiology, Harborview Medical Center, University of Washington Medical School, Seattle, WA. Also reviewed by David Zieve, MD, ...

  18. Glucose test (image)

    Science.gov (United States)

    ... person with diabetes constantly manages their blood's sugar (glucose) levels. After a blood sample is taken and tested, it is determined whether the glucose levels are low or high. Following your health ...

  19. Practical acoustic emission testing

    CERN Document Server

    2016-01-01

    This book is intended for non-destructive testing (NDT) technicians who want to learn practical acoustic emission testing based on level 1 of ISO 9712 (Non-destructive testing – Qualification and certification of personnel) criteria. The essential aspects of ISO/DIS 18436-6 (Condition monitoring and diagnostics of machines – Requirements for training and certification of personnel, Part 6: Acoustic Emission) are explained, and readers can deepen their understanding with the help of practice exercises. This work presents the guiding principles of acoustic emission measurement, signal processing, algorithms for source location, measurement devices, applicability of testing methods, and measurement cases to support not only researchers in this field but also and especially NDT technicians.

  20. Dementia: Diagnosis and Tests

    Science.gov (United States)

    ... our e-newsletter! Aging & Health A to Z Dementia Diagnosis & Tests If you or someone you care ... To determine whether an older adult might have dementia, a healthcare professional will: Ask about the person’s ...

  1. ACTH (Adrenocorticotropic Hormone) Test

    Science.gov (United States)

    ... Factor Antibody Iron Iron Tests JAK2 Mutation Kidney Stone Analysis Kidney Stone Risk Panel KRAS Mutation Lactate Lactate Dehydrogenase (LD) ... Frequent nighttime urination Unexplained weight loss Hot flashes Cold sensitivity When the condition is due to a ...

  2. Dengue Fever Testing

    Science.gov (United States)

    ... Factor Antibody Iron Iron Tests JAK2 Mutation Kidney Stone Analysis Kidney Stone Risk Panel KRAS Mutation Lactate Lactate Dehydrogenase (LD) ... passing blood in the stool, difficulty breathing and cold clammy skin, especially in the extremities. During the ...

  3. Thyroid Diseases Tests

    Science.gov (United States)

    ... Factor Antibody Iron Iron Tests JAK2 Mutation Kidney Stone Analysis Kidney Stone Risk Panel KRAS Mutation Lactate Lactate Dehydrogenase (LD) ... functions; symptoms include weight gain, dry skin, constipation, cold intolerance, puffy skin, hair loss, fatigue, and menstrual ...

  4. CK-MB Test

    Science.gov (United States)

    ... gamma-carboxy prothrombin (DCP) DHEAS Diabetes-related Autoantibodies Digoxin Direct Antiglobulin Test Direct LDL Cholesterol Drug Abuse ... Gout Graves Disease Guillain-Barré Syndrome Hashimoto Thyroiditis Heart Attack and Acute Coronary Syndrome Heart Disease Hemochromatosis Hemoglobin ...

  5. CK (Creatine Kinase) Test

    Science.gov (United States)

    ... gamma-carboxy prothrombin (DCP) DHEAS Diabetes-related Autoantibodies Digoxin Direct Antiglobulin Test Direct LDL Cholesterol Drug Abuse ... Gout Graves Disease Guillain-Barré Syndrome Hashimoto Thyroiditis Heart Attack and Acute Coronary Syndrome Heart Disease Hemochromatosis Hemoglobin ...

  6. hs-CRP Test

    Science.gov (United States)

    ... year than any other cause, according to the American Heart Association. A number of risk factors, such as family ... the American College of Cardiology Foundations and the American Heart Association says that hs-CRP testing may be useful ...

  7. Test Your Sodium Smarts

    Science.gov (United States)

    ... You may be surprised to learn how much sodium is in many foods. Sodium, including sodium chloride ... foods with little or no salt. Test your sodium smarts by answering these 10 questions about which ...

  8. Final focus test beam

    Energy Technology Data Exchange (ETDEWEB)

    1991-03-01

    This report discusses the following: the Final Focus Test Beam Project; optical design; magnets; instrumentation; magnetic measurement and BPM calibration; mechanical alignment and stabilization; vacuum system; power supplies; control system; radiation shielding and personnel protection; infrastructure; and administration.

  9. Airborne Test Bed Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Laboratory operates the main hangar on the Hanscom Air Force Base flight line. This very large building (~93,000sqft) accommodates the Laboratory's airborne test...

  10. Testing for Kidney Disease

    Science.gov (United States)

    ... Chronic Kidney Disease? Causes of CKD Tests & Diagnosis Albuminuria: Albumin in the Urine Managing CKD Eating Right ... better. Having albumin in the urine is called albuminuria . A healthy kidney doesn’t let albumin pass ...

  11. FTA-ABS test

    Science.gov (United States)

    ... blood test to detect antibodies to the bacteria Treponema pallidum, which causes syphilis. ... 59. Radolf JD, Tramont EC, Salazar JC. Syphilis ( Treponema pallidum ). In: Bennett JE, Dolin R, Blaser MJ, eds. ...

  12. Materials Test Station

    Data.gov (United States)

    Federal Laboratory Consortium — When completed, the Materials Test Station at the Los Alamos Neutron Science Center will meet mission need. MTS will provide the only fast-reactor-like irradiation...

  13. Testing for Kidney Disease

    Science.gov (United States)

    ... hypertension artérielle Heart Disease Mineral & Bone Disorder Chronic Kidney Disease Tests & Diagnosis How can I tell if I have kidney disease? Early kidney disease usually doesn’t have any ...

  14. Vitamin D Test

    Science.gov (United States)

    ... AACC products and services. Advertising & Sponsorship: Policy | Opportunities Vitamin D Tests Share this page: Was this page helpful? Also known as: Ergocalciferol (Vitamin D 2 ); Cholecalciferol (Vitamin D 3 ); Calcidiol (25- ...

  15. Urea nitrogen urine test

    Science.gov (United States)

    ... levels usually indicate: Increased protein breakdown in the body Too much protein intake Risks There are no risks with this test. Alternative Names Urine urea nitrogen Images Female urinary tract Male urinary tract References Agarwal R. Approach to the ...

  16. LH (Luteinizing Hormone) Test

    Science.gov (United States)

    ... Sources Used in Previous Reviews Corbett, JV. Laboratory Tests & Diagnostic Procedures with Nursing Diagnoses, 4th ed. Stamford, Conn.: Appleton & Lang, 1996. pp. 429-431, 726. Clinical Guide to ...

  17. Lab and Imaging Tests

    Science.gov (United States)

    ... to test you for certain genetic, cellular or molecular characteristics that will help him or her treat ... Drug Listings Radiation Therapy Immunotherapy Chimeric Antigen Receptor (CAR) T-Cell Therapy Vaccine Therapy Stem Cell Transplantation ...

  18. TBG - blood test

    Science.gov (United States)

    ... salicylates, including aspirin Male hormones, including androgens and testosterone Prednisone How the Test will Feel When the ... Wisse, MD, Associate Professor of Medicine, Division of Metabolism, Endocrinology & Nutrition, University of Washington School of Medicine, ...

  19. Lactate dehydrogenase test

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003471.htm Lactate dehydrogenase test To use the sharing features on this page, please enable JavaScript. Lactate dehydrogenase (LDH) is a protein that helps produce energy ...

  20. Dengue Fever Testing

    Science.gov (United States)

    ... Links Patient Resources For Health Professionals Subscribe Search Dengue Fever Testing Send Us Your Feedback Choose Topic ... Images View Sources Ask Us Also Known As Dengue Fever Antibodies Dengue Fever Virus Formal Name Dengue ...

  1. Allergy Skin Tests

    Science.gov (United States)

    ... medications: Know your options Allergy skin tests About Advertisement Mayo Clinic does not endorse companies or products. ... a Job Site Map About This Site Twitter Facebook Google YouTube Pinterest Mayo Clinic is a not- ...

  2. Rh Factor Blood Test

    Science.gov (United States)

    ... June 3, 2015. Rh factor blood test About Advertisement Mayo Clinic does not endorse companies or products. ... a Job Site Map About This Site Twitter Facebook Google YouTube Pinterest Mayo Clinic is a not- ...

  3. AST (Aspartate Aminotransferase) Test

    Science.gov (United States)

    ... different causes of liver damage and to distinguish liver injury from damage to heart or muscle. AST levels are often compared with results of other tests such as alkaline phosphatase (ALP) , total protein , and bilirubin to help determine ...

  4. Acoustics Noise Test Cell

    Data.gov (United States)

    Federal Laboratory Consortium — The Acoustic Noise Test Cell at the NASA/Caltech Jet Propulsion Laboratory (JPL) is located adjacent to the large vibration system; both are located in a class 10K...

  5. HIV Genotypic Resistance Testing

    Science.gov (United States)

    ... High-sensitivity C-reactive Protein (hs-CRP) Histamine Histone Antibody HIV Antibody and HIV Antigen (p24) HIV ... antiretroviral drugs. With genotypic resistance testing, the genetic code of the HIV a person has been infected ...

  6. Tips on Blood Testing

    Science.gov (United States)

    ... Total Protein and Albumin/Globulin (A/G) Ratio Toxoplasmosis Testing Trace Minerals Transferrin and Iron-binding Capacity ( ... Blood in Urine (Hematuria) Bone Marrow Disorders Breast Cancer Cancer Cardiovascular Disease Celiac Disease Cervical Cancer Chronic ...

  7. A1C Test

    Science.gov (United States)

    ... Total Protein and Albumin/Globulin (A/G) Ratio Toxoplasmosis Testing Trace Minerals Transferrin and Iron-binding Capacity ( ... Blood in Urine (Hematuria) Bone Marrow Disorders Breast Cancer Cancer Cardiovascular Disease Celiac Disease Cervical Cancer Chronic ...

  8. Direct Antiglobulin Test

    Science.gov (United States)

    ... Total Protein and Albumin/Globulin (A/G) Ratio Toxoplasmosis Testing Trace Minerals Transferrin and Iron-binding Capacity ( ... Blood in Urine (Hematuria) Bone Marrow Disorders Breast Cancer Cancer Cardiovascular Disease Celiac Disease Cervical Cancer Chronic ...

  9. Chickenpox and Shingles Tests

    Science.gov (United States)

    ... Total Protein and Albumin/Globulin (A/G) Ratio Toxoplasmosis Testing Trace Minerals Transferrin and Iron-binding Capacity ( ... Blood in Urine (Hematuria) Bone Marrow Disorders Breast Cancer Cancer Cardiovascular Disease Celiac Disease Cervical Cancer Chronic ...

  10. Pleural Fluid Analysis Test

    Science.gov (United States)

    ... Total Protein and Albumin/Globulin (A/G) Ratio Toxoplasmosis Testing Trace Minerals Transferrin and Iron-binding Capacity ( ... Blood in Urine (Hematuria) Bone Marrow Disorders Breast Cancer Cancer Cardiovascular Disease Celiac Disease Cervical Cancer Chronic ...

  11. Vitamin A Test

    Science.gov (United States)

    ... Total Protein and Albumin/Globulin (A/G) Ratio Toxoplasmosis Testing Trace Minerals Transferrin and Iron-binding Capacity ( ... Blood in Urine (Hematuria) Bone Marrow Disorders Breast Cancer Cancer Cardiovascular Disease Celiac Disease Cervical Cancer Chronic ...

  12. Ouellette Thermal Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Thermal Test Facility is a joint Army/Navy state-of-the-art facility (8,100 ft2) that was designed to:Evaluate and characterize the effect of flame and thermal...

  13. GI Radiographic Tests

    Science.gov (United States)

    ... has been suggested as an additional option for colon cancer screening. This test requires a bowel preparation, is performed without sedation, carries some reported risks of radiation exposure and involves ...

  14. Fecal Fat: The Test

    Science.gov (United States)

    ... Pregnancy hCG Tumor Marker HDL Cholesterol Heavy Metals Helicobacter pylori Testing Hematocrit Hemoglobin Hemoglobin A1c Hemoglobinopathy Evaluation ... 150 grams of fat a day in your diet for 2-3 days prior to and during ...

  15. Uric Acid Test

    Science.gov (United States)

    ... Pregnancy hCG Tumor Marker HDL Cholesterol Heavy Metals Helicobacter pylori Testing Hematocrit Hemoglobin Hemoglobin A1c Hemoglobinopathy Evaluation ... gout, multiple myeloma, metastatic cancer, leukemia, and a diet high in purines. Those at risk of kidney ...

  16. Vitamin A Test

    Science.gov (United States)

    ... Pregnancy hCG Tumor Marker HDL Cholesterol Heavy Metals Helicobacter pylori Testing Hematocrit Hemoglobin Hemoglobin A1c Hemoglobinopathy Evaluation ... nations where high numbers of people have limited diets. One of the first signs of vitamin A ...

  17. B Vitamins Test

    Science.gov (United States)

    ... Pregnancy hCG Tumor Marker HDL Cholesterol Heavy Metals Helicobacter pylori Testing Hematocrit Hemoglobin Hemoglobin A1c Hemoglobinopathy Evaluation ... nutritional status. B vitamins are absorbed from the diet, used as needed, and any excess is removed ...

  18. Blood Urea Nitrogen Test

    Science.gov (United States)

    ... Pregnancy hCG Tumor Marker HDL Cholesterol Heavy Metals Helicobacter pylori Testing Hematocrit Hemoglobin Hemoglobin A1c Hemoglobinopathy Evaluation ... protein breakdown (catabolism), significantly increased protein in the diet, or gastrointestinal bleeding (because of the proteins present ...

  19. Ibis DDT test results

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document contains test results from a study done to determine the organochlorine levels in the livers of white-faced ibis from Stillwater Wildlife Management...

  20. Urban Test Facilities

    Data.gov (United States)

    Federal Laboratory Consortium — RTTC has access to various facilities for use in urban testing applications,including an agreement with the Hazardous Devices School (HDS): a restrictedaccess Urban...