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41 results on '"TEST systems"'

1. Full-Scale Floor System Testing for Future Hot-Rolled Asymmetric Steel I-Beams.

Author

Davis, Sheyenne, Stoddard, Eric, and Yarnold, Matthew T.

Subjects
*HOT rolling, *PRECAST concrete, *TEST systems, *SYSTEM failures, *STEEL, *LIVE loads, *CONCRETE-filled tubes
Abstract

The presented study conveys the initial full-scale experimental study for future hot-rolled asymmetric steel I-beams, termed A-shapes. The primary use for these beams is residential building floor systems. Current systems commonly utilize concrete solutions, which achieve a shallow depth for optimal floor-to-floor heights. However, these floor systems are relatively slow to construct because of the amount of formwork, rebar and post-tensioning placement, and shoring needed. The shallow-depth steel-concrete floor system concept explored in this research aims to improve the speed and efficiency of residential building construction. This increase in speed is achieved through hot-rolled steel A-shapes, which reduce the fabrication time for beam production. These steel shapes have a wide bottom flange that can support precast concrete panels or deep metal decking. Therefore, a relatively easy to assemble shallow-depth system can be achieved. The research study presented herein includes the experimental feasibility testing of a full-scale shallow-depth steel-concrete floor system to further the knowledge of A-shape performance in such systems. The floor system concept evaluated consisted of three steel A-shapes, precast hollow-core concrete panels, and a cast-in-place concrete topping slab. The testing involved taking measurements during construction, service live loading, and loading of the system to failure. The major unknowns were constructability, stability during construction, live load performance, and composite behavior. This experiment revealed that the system was constructed easily and rapidly and also remained stable during construction. The system performed well under service live load, experiencing deflections equivalent to L/3,000. The system failed due to the bond breaking between the concrete and steel, going noncomposite after experiencing partially composite behavior. This occurred at an actuator load equivalent to five times the design service live load. All of this indicates that the floor system concept using A-shapes is a legitimate path forward to faster construction of residential facilities. This validates the need for the research toward standardized A-shapes in the United States. [ABSTRACT FROM AUTHOR]

Published
2023
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2. Association between falls in Alzheimer disease and scores on the Balance Evaluation Systems Test (BESTest) and MiniBESTest.

Author

Tueth, Lauren Elizabeth, Earhart, Gammon M., and Rawson, Kerri Sharp

Subjects
*ALZHEIMER'S disease, *TEST systems, *CAUSES of death, *NEUROLOGICAL disorders, *BARTHEL Index
Abstract

Alzheimer disease (AD) is the most common form of dementia and the sixth leading cause of death in the United States. Falls are associated with AD and can lead to injury. The Balance Evaluation Systems Test (BESTest) is a balance measure used in other neurological conditions to predict fall risk. The purpose of this study is to examine the relationship between MiniBestest, BESTest, and BESTest subsection scores and fall incidence among individuals with a diagnosis of mild AD. The study was a single centre, prospective, observational cohort study. Participants completed baseline questionnaires including a demographic form, a fall history questionnaire and the Barthel Index of Activities of Daily Living (ADLs). Balance and gait were assessed using the MiniBESTest and BESTest. After completing baseline assessment, participants were given monthly fall calendars to track falls for the next 12 months. MiniBESTest total raw score for fallers was 13.4 out of 28 (SD = 3.6) and for non-fallers was 18.4 of out 28 (SD = 3.7). MiniBESTest total percentage score for fallers was 47.8% (SD = 12.8%) and for non-fallers was 65.5% (SD = 13.1%). BESTest total percentage scores for fallers was 58.2% (SD = 3.9%) and for non-fallers was 73.9% (SD = 7.9%). Subsections II-IV of the BESTest correlated with faller status. Among individuals with mild AD, fall status was associated with certain balance deficits on the BESTest including moving body outside base of support (subsection II), changing centre of mass (subsection III), and reacting to external perturbations (subsection IV). Future studies could explore differences between AD and other neurological conditions and how physical therapy could improve these areas to reduce fall risk. [ABSTRACT FROM AUTHOR]

Published
2021
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3. Tracking and predicting U.S. influenza activity with a real-time surveillance network.

Author

Leuba, Sequoia I., Yaesoubi, Reza, Antillon, Marina, Cohen, Ted, and Zimmer, Christoph

Subjects
*INFLUENZA, *BEHAVIOR, *ACQUISITION of data, *PHYSICIAN services utilization, *TEST systems, *FORECASTING
Abstract

Each year in the United States, influenza causes illness in 9.2 to 35.6 million individuals and is responsible for 12,000 to 56,000 deaths. The U.S. Centers for Disease Control and Prevention (CDC) tracks influenza activity through a national surveillance network. These data are only available after a delay of 1 to 2 weeks, and thus influenza epidemiologists and transmission modelers have explored the use of other data sources to produce more timely estimates and predictions of influenza activity. We evaluated whether data collected from a national commercial network of influenza diagnostic machines could produce valid estimates of the current burden and help to predict influenza trends in the United States. Quidel Corporation provided us with de-identified influenza test results transmitted in real-time from a national network of influenza test machines called the Influenza Test System (ITS). We used this ITS dataset to estimate and predict influenza-like illness (ILI) activity in the United States over the 2015-2016 and 2016-2017 influenza seasons. First, we developed linear logistic models on national and regional geographic scales that accurately estimated two CDC influenza metrics: the proportion of influenza test results that are positive and the proportion of physician visits that are ILI-related. We then used our estimated ILI-related proportion of physician visits in transmission models to produce improved predictions of influenza trends in the United States at both the regional and national scale. These findings suggest that ITS can be leveraged to improve "nowcasts" and short-term forecasts of U.S. influenza activity. Author summary: The United States Centers for Disease Control and Prevention (CDC) tracks influenza activity through a national surveillance system. However, the CDC influenza surveillance data are subject to a 1 to 2 week reporting delay, which limits how such information can be used to assess the current burden of disease and to make timely projections of the trajectory of the epidemic. Researchers have previously used indirect signals of influenza activity such as Google search queries for influenza-related terms or Twitter posts to develop more timely estimates of influenza burden and improved model-based forecasts. However, these indirect signals are subject to behavioral changes not related to influenza activity, and thus may provide inaccurate estimates and projections. We used a new real-time data source with high geographic resolution that is directly related to influenza activity: influenza test results provided through a national network of commercial influenza diagnostic test machines. We used these influenza test results to accurately estimate the current burden of influenza and improve real-time model projections of influenza burden in the United States. [ABSTRACT FROM AUTHOR]

Published
2020
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4. USE OF BIOLOG SYSTEM FOR AUTOCHTONOUS MICROBIOTA IN CONTAMINATED SOIL.

Author

Boturová, Kateřina

Subjects
*INDIVIDUAL differences, *SOILS, *BACTERIAL typing, *ANTIMONY, *TEST systems
Abstract

Microorganisms are ubiquitous in nature and possess unique biochemical possibilities to assimilate a vast array of available substrates and produce unique se metabolit and biotransformation pathways. Long-term exposure to elevated arsenic and antimony concentrations has led to the selection of specifically resistant autochthonous microorganisms. In the cultivable component of isolated bacterial microorganisms, Bacillus was identified as the dominant genus, which has been represented by nine species. Interesting phenotypic properties have been confirmed in isolated species, which have been tested the Biolog system. The Biolog GEN III MicroPlateTM, based on the company's Phenotype Array Technology, was recently introduced for rapid identification and characterization of microorganisms (Biolog Inc., USA). The biochemical characterization of isolated bacteria leading to their successful identification is important for evaluating differences between individual bacterial strains. The high incidence of Bacillus species affects the mobility of the metals and semi-metals present, the diversity of their metabolic pathways promotes the gradual reduction of metals in soil contaminated by mining and industrial activities. [ABSTRACT FROM AUTHOR]

Published
2019
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5. Integrated Safeguards Testing Laboratories in Support of the Advanced Fuel Cycle Initiative.

Author

Santi, Peter A., DeMuth, Scott F., Klasky, Kristen L., Haeok Lee, Miller, Michael C., Sprinkle, James K., Tobin, Stephen J., and Williams, Bradley

Subjects
TEST methods, TEST systems, NUCLEAR facilities, NUCLEAR industry safety
Abstract

A key enabler for advanced fuel cycle safeguards research and technology development for programs such as the Advanced Fuel Cycle Initiative (AFCI) is access to facilities and nuclear materials. This access is necessary in many cases in order to ensure that advanced safeguards techniques and technologies meet the measurement needs for which they were designed. One such crucial facility is a hot cell based laboratory which would allow developers from universities, national laboratories, and commercial companies to perform iterative research and development of advanced safeguards instrumentation under realistic operating conditions but not be subject to production schedule limitations. The need for such a facility arises from the requirement to accurately measure minor actinide and/or fission product bearing nuclear materials that cannot be adequately shielded in glove boxes. With the contraction of the DOE nuclear complex following the end of the cold war, many suitable facilities at DOE sites are increasingly costly to operate and are being evaluated for closure. A hot cell based laboratory that allowed developers to install and remove instrumentation from the hot cell would allow for both risk mitigation and performance optimization of the instrumentation prior to fielding equipment in facilities where maintenance and repair of the instrumentation is difficult or impossible. These benefits are accomplished by providing developers the opportunity to iterate between testing the performance of the instrumentation by measuring realistic types and amounts of nuclear material, and adjusting and refining the instrumentation based on the results of these measurements. In this paper, we review the requirements for such a facility using the Wing 9 hot cells in the Los Alamos National Laboratory's Chemistry and Metallurgy Research facility as a model for such a facility and describe recent use of these hot cells in support of AFCI. [ABSTRACT FROM AUTHOR]

Published
2009

6. Engineering study comparing injection force and dose accuracy between two prefilled insulin injection pens.

Author

Debra A. Ignaut, Michael R. Opincar, Paula E. Clark, Melanie K. Palaisa, and Sheila M. Lenox

Subjects
*INJECTIONS, *DRUG dosage, *TEST systems, INSULIN therapy administration
Abstract

AbstractObjective:This study compared injection force (measured by glide force [GF] and glide force variability [GFV]) and dosing accuracy of the Humalog KwikPen (prefilled insulin lispro [Humalog†] pen, Eli Lilly and Company, Indianapolis, IN) and the Next Generation FlexPen‡ (prefilled insulin aspart [NovoRapid§] pen, Novo Nordisk A/S, Bagsværd, Denmark). Humalog KwikPen is a registered trademark of Eli Lilly and Company, Indianapolis, IN, USA.†Humalog is a registered trademark of Eli Lilly and Company, Indianapolis, IN, USA.‡FlexPen is a registered trademark of Novo Nordisk A/S, Bagsværd, Denmark.§NovoRapid is a registered trademark of Novo Nordisk A/S, Bagsværd, Denmark.Research design and methods:A total of 100 prefilled insulin pens (50 insulin lispro pens, 50 insulin aspart pens) were tested using two dose sizes (30 U and 60 U). In all, 50 devices (25 of each type) were tested at 10 U/s dosing speed and 50 were tested at 6.6 U/s. Devices were used per manufacturer instructions. Dose accuracy (represented as absolute dose error ), maximum and average GF, and GFV data were automatically collected by the test system for all datasets (dose size/dosing speed/device type). The test system controlled for potential dosing errors.Results:The insulin lispro pen demonstrated a significantly lower median maximum GF at both dosing speeds: (2.83 vs. 3.92 lbs [30 U] and 3.00 vs. 4.14 lbs [60 U]) at 10 U/s; (1.85 vs. 2.93 lbs [30 U] and 2.14 vs. 3.02 lbs [60 U]) at 6.6 U/s, all p < 0.0001. For all datasets, the median GFV was significantly lower for the insulin lispro pen, p < 0.0001. Median dose error was comparable between device types when tested at 10 U/s dosing speed; however, at 6.6 U/s, the median dose error was significantly lower for insulin lispro pen compared to insulin aspart pen (0.47 vs. 0.67 [30 U] and 0.50 vs. 0.78 [60 U], both p < 0.05).Conclusions:The insulin lispro pen had significantly lower median GF and GFV compared with insulin aspart pen when tested at two dose sizes and two dosing speeds. Median dose error was similar between the device types at the 10 U/s dosing speed, but median dose error was significantly lower for the insulin lispro pen at the 6.6 U/s dosing speed. A limitation of this study was that it was executed as an open label study. [ABSTRACT FROM AUTHOR]

Published
2009
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7. Joint Mission Environment Test Capability (JMETC).

Author

Lockhart, Richard and Ferguson, Bernard "Chip"

Subjects
UNIFIED operations (Military science), AMPHIBIOUS warfare, COMBAT, MILITARY education, SPECIAL operations (Military science), TEST systems
Abstract

During the past six years, utilizing the concept of Joint Operations has become standard for successful US. military combat. The need for Joint interdependency and Joint systems interoperability during combat operations in Afghanistan and Iraq is irrefutable. Consequently, Joint lessons learned are rapidly being incorporated in combat operations and Service/Joint training programs. However, Joint lessons have proven to be elusive and slow to take hold in the Department of Defense (DoD) acquisition and testing communities. Despite the popularity of the common catch phrase "Born Joint," many systems are fielded without a rigorous and credible test of their capabilities in a Joint operating environment. Peiformance of Joint systems must be evaluated in a Joint environment, and the only way to do that effectively, efficiently, and early in acquisition is to link distributed high-fidelity test facilities creating a realistic Joint environment. However, the proliferation of unique, non inter operable, and expensive testing infrastructures remains widespread within the DoD. To effectively and efficiently test systems in a Joint environment, the DoD needed an enterprise-level LVC distributed test capability using a common infrastructure. The Joint Mission Environment Test Capability (JMETC) program was initiated in FY 07 to meet that need. This article provides a brief description of the JMETC program and the capabilities it is providing, as well as its recent accomplishments. [ABSTRACT FROM AUTHOR]

Published
2008

8. Modernizing Automatic Test Systems for Force 2025 and Beyond.

Author

Moody, Daniel R.

Subjects
*AUTOMATIC test equipment, *TEST systems, *WEAPONS systems, *WEAPONS, *COMPUTING platforms
Abstract

The article dicusses the modernization of Automatic Test Systems for Force 2025 and Beyond in the Army weapon system of U.S. Armed Forces. Topics include the two kinds of systems used in diagnosing and isolating platform failures including at-platform automatic test systems (APATS) and off-platform automatic test systems (OPATS) and the development of the requirements needed for the Next Generation Automated Test System (NGATS) by the Combined Arms Support Command.

Published
2016

9. Test and Evaluation Policies and Practices: A New Emphasis.

Author

Mosser-Kerner, Darlene

Subjects
TEST systems, TESTING, ENGINEERING
Abstract

The Department of Defense (DoD) recently issued new and revised test and evaluation (T&E) policies that represent a shift in emphasis toward the evaluation side of T&E and promote a continued emphasis on integrated testing. The revised policies focus on using T&E throughout the system life cycle in a seamless continuum. This revision of T&E policies represents one of many actions the Department is taking to revitalize T&E and to ensure that the T&E is timely, effective, and efficient. [ABSTRACT FROM AUTHOR]

Published
2008

10. Stain Resistance: Pile Floor Coverings.

Subjects
TEST methods, DISCOLORATION, FLOOR coverings, TEST systems, METHODS engineering, TESTING equipment, HYDROGEN ions
Abstract

The article offers information on a new test method designed for pile floor coverings to determine the resistance to staining by acid food colors. This method was developed by American Association of Textile Chemists and Colorists (AATCC). In this method, a specimen of pile floor covering is stained with a small volume of a diluted aqueous solution of Food and Cosmetic (FD&C) Red 40 adjusted to an acid hydrogen ion concentration. After allowing the stained specimen to remain at controlled conditions for several hours, it is rinsed in water to remove all unused FD&C Red 40 dye. Details on the results of the test specimen are also considered.

Published
1991

11. Protecting Against Extreme Noise.

Author

Witt, Brad K.

Subjects
INDUSTRIAL safety, NOISE control, TEST systems
Abstract

The article focuses on the measures set by the U.S. Occupational Safety and Health Administration (OSHA) to protect employees working in extreme noise environments. It mentions that one of the available methods to achieve maximum protection from hazardous noise is dual protection using earplugs and earmuffs simultaneously but is only limited to mining operations and not for general industry purposes. It also notes on the significant use of fit-test systems suited for workers in extreme noise.

Published
2011

12. Emerging Synthetic Instruments And IVI Driver Solutions.

Author

Wubbena, Hob

Subjects
*COMPUTER software, *COMPUTER input-output equipment, *TESTING equipment, *TEST methods, *TEST systems
Abstract

The article discusses emerging synthetic instruments (SI) and IVI driver solutions. The U.S. Department of Defense's Synthetic Instrument Working Group (SIWG) offered an original definition of SI in 2004 as elemental hardware and software components with standardized interfaces and measurements software which yield a smaller footprint and greater flexibility. The manner in which how an entire test system works is described. The article also explores several emerging standard software input/output (I/O) interfaces for SI.

Published
2008

13. The Art of Test System Development.

Author

Lecklider, Tom

Subjects
*TEST systems, *HIGH technology, *TEST methods
Abstract

The article offers four diverse data acquisition (DAQ) projects as examples of optimum solutions to complex test and measurement applications. Each system employs a wide range of measurements and satisfies several constraints. The U.S. Department of Energy has established a number of high-technology projects as part of an initiative to improve the capacity and reliability of the country's electricity grid including the development of a 138-kV Saturable Reactor type of fault current limiter (FCL) by SC Power Systems. C&H Technologies has developed an Aperture ADC on an M Module for use on a VXI carrier in the VXI test system of the customer experiencing long analysis time on multiple channels of digitized analog data.

Published
2007

14. Design and evaluation of the roof bolt corrosion test system in a simulated underground coal mine environment.

Author

Bylapudi, Gopi, (Sam) Spearing, A. J. S., Mondal, Kanchan, and Bhagwat, Anand

Subjects
TEST systems, COAL mining, ROOFING materials, GREEN roofs, LONGWALL mining, STEEL corrosion, PITTING corrosion
Abstract

Corrosion of steel roof support systems can cause potential premature failure of the support, thus adversely affecting the excavation stability and rock-related safety. An in-house corrosion test system was designed and developed to test full-length roof bolts for material performance based on tensile load capacity and strength under different corrosive conditions found underground. Initially, ASTM A615 grade 60 steel roof bolts, which are the most commonly used bolt material in the United States, were tested with and without stresses in a simulated underground coal-mining environment for approximately six months. This paper mainly discusses the test system, protocol and system shortcomings, and makes recommendations based on the observations and results. [ABSTRACT FROM AUTHOR]

Published
2020
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15. CHETAH.

Author

Harrison, Keith

Subjects
COMPUTER software, ELECTRONIC systems, TEST methods, TEST systems
Abstract

Discusses the usability and accuracy of Chetah, a computer program used for predicting the energy release hazards of pure chemicals and mixtures in the U.S. Usability in predicting the flammability of chemicals and predicting the enthalpy of combustion and combustion products; Utility in chemical reactive screening; Accuracy in predicting reactive hazards.

Published
2005

16. FOCUS ON Testing Services.

Subjects
*MEDICAL equipment, *TEST systems, *TEST methods, *TESTING equipment, *MEDICAL care
Abstract

Presents various products for testing services in medical care in the U.S. as of September 2004. Applicability of the Guardian 1050 ground bond testers from QuadTech Inc.; Reliability of the 3300 Series mechanical tester, manufactured by Instron Ltd.; Advantages of the Cincinnati Test Systems Standards Lab, developed by Cincinnati Test Systems Inc.

Published
2004

17. NEW PRODUCTS.

Subjects
WATER quality management equipment, WATER quality, TEST systems, LIQUID chlorine, NEW product development
Abstract

Presents various products for water quality management in the U.S. as of July 2004. Features of the brass relief valve designed by Norman Noe Co. Inc.; Advantages of the FilmTec SW30XLE-400i element, manufactured by Dow Chemical Co., Liquid separations; Product offers of the DPD-1 ReagentStrip for Free Chlorine from Industrial Test Systems, Inc.

Published
2004

18. GREEN ROOTS.

Author

McDougall, Scott

Subjects
ENERGY conservation, RETAIL stores, TEST systems, SUSTAINABLE development, SCIENCE classrooms
Abstract

The article provides information on Aurora Experiment, a project initiated by Wal-Mart Stores Inc. to test systems and products to reduce the energy demands of the stores in the U.S. It also aims to decrease the number of raw, non-sustainable materials needed to build and operate the stores. Wal-mart said two government-sponsored laboratories has monitored that the project and aside from Aurora experiment, they are investing more than $500 million to develop eco-friendly store technologies.

Published
2007

19. Northrop Grumman, DRS Technologies, Deliver Next-Gen Army Test System.

Author

Roosevelt, Ann

Subjects
TEST systems, WEAPONS systems
Abstract

The article reports that according to defense technology companies Northrop Grumman Corp. (NOC) and DRS Technologies Inc., the first Next Generation Automatic Test System (NGATS) has been delivered to the U.S. Army. The test system will be used in maintenance testing and screening of complex electronic and electro-optical weapon systems.

Published
2012

20. Demand for avionics test systems is steady despite economic challenges.

Author

McHALE, JOHN

Subjects
*AVIONICS, *TEST systems, *SUPPLY & demand
Abstract

The article reports on the claim of designers of avionics test systems that the demand for these systems is steady despite the financial crisis in 2009 in the U.S. Bill Schuh of developer of software and hardware, Ballard Technology Inc., claims that commercial aviation customers still place orders. Ben Daniel, business director Avionics Group at GE Fanuc Intelligent Platforms, says that the challenging economy increases the opportunity with technological innovations.

Published
2009

21. Enhancements Cover a Wide Array of Instruments.

Subjects
*WIRELESS communications, *TEST systems, *TELECOMMUNICATION, *UNIVERSAL Mobile Telecommunications System, *TEST methods, *DIGITAL communications, *TELECOMMUNICATION systems, *HIGH technology industries
Abstract

The article reports on the enhancements made by Rohde & Schwarz company to its wireless communications test systems in the telecommunications industry in the U.S. The company has conducted enhancements to its wireless communications test systems that address the need to characterize the performance of components and subsystems designed for high-speed downlink packet access (HSDPA). The technology represents the next generation of performance improvements for Universal Mobile Telecommunications System services based on the wideband code division multiple access method. This article presents the inclusion of the enhancements made by the company.

Published
2006

22. NCES consults experts on testing best practices.

Subjects
TEST systems
Abstract

The article reports on a discussion held by the U.S. National Center for Education Statistics with experts from several fields including education, accountability, and assessment on best practices for maintaining test integrity.

Published
2012

23. Public Comments Invited on AATCC Test Methods.

Subjects
TEST methods, METHODS engineering, TESTING equipment, TEST systems, STANDARDS, ASSOCIATIONS, institutions, etc., CONFERENCES & conventions
Abstract

The article offers information on the plan of the American Association of Textile Chemists & Colorists (AATCC) to submit test methods for approval as the American National Standards by the American National Standards Institute (ANSI), following a period of public review and comment in the U.S. It is stated that the list was also submitted to ANSI Standard Action requesting for public review. The public review intends to update the American National Standards based on older versions of AATCC Test Methods. A list of test methods subject for approval of ANSI are provided.

Published
1976

24. Watch for PATS Upgrade.

Subjects
*TEST systems, *MAINTENANCE, *CALIBRATION, *ARMIES
Abstract

The article reports on the upgrade of M41 protection assessment test system (PATS) for the U.S. Army. According to the author, the upgrade will add embedded diagnostics to PATS so that PATS can self-diagnose problems. The author adds that PATS needs to be calibrated at least every 18 months to avoid faulty readings.

Published
2008

25. New Tools To Protect The Grid.

Author

Garvey, Martin J.

Subjects
*APPLICATION software, *COMPUTER software, *ELECTRONIC systems, *ELECTRIC utilities, *TEST systems, *INDUSTRIAL management
Abstract

Focuses on the planned software test for cybersecurity of the utility industry in the U.S. Impact of testing systems on electric utilities and system operators; Assessment on advantages and drawbacks.

Published
2005

26. BAE's howitzer passes test.

Author

Northway, Wally

Subjects
HOWITZERS, TEST systems, TILT rotor aircraft, VERTICALLY rising aircraft
Abstract

Reports that the BAE Systems PLC lightweight howitzer ( M777E1) has completed a series of airlift tests with the U.S. Marine Corps' MV-22 tiltrotor aircraft. Location of the tests; Evaluation of M777E1's position location capability by operating the digital fire control system while MV-22 maintained horizontal speed; Details of information on the other tests of the M777E1.

Published
2004

27. Brief.

Subjects
AUTOMOBILE industry, TEST systems
Abstract

Reports developments related to automobile industry in the U.S. as of October 2003. Implementation of a test systems for measuring ultra-low emissions from light duty passenger cars and trucks; Agreement between MSC.Software Inc. and Livermore Software Technology Corp. to codevelop the LS-DYNA product; Development of a powertrain electronic control units.

Published
2003

28. Rapid Test for Aspergillius Infection.

Subjects
*TEST systems, *ASPERGILLOSIS, *ASPERGILLUS
Abstract

Provides information on the Platelia Aspergillus EIA test manufactured by Bio-Rad Laboratories of Hercules, California, used to detect Aspergillus galactomannan antigen in the blood. Background on invasive aspergillosis infection; Features of the test; Benefits of the test.

Published
2003

29. The Information Age Drives COTS Technologies For Automated Test.

Author

McDonell, Richard

Subjects
*TEST systems, *TEST methods, *COMPUTER input-output equipment, *COST effectiveness, *COMPUTER industry, *COMPUTER software industry
Abstract

The author discusses the advantages of the advanced automated test systems implemented in the computer industry in the U.S. He examines how the industry focused on boosting automated test systems in parallel processing, high-speed data transfer as well as in the software-defined services which prompted the commercial off-the-shelf (COTS) hardware to follow the trend. The author emphasizes that the rise of automated test systems will maximize the cost effectiveness of COTS-based hardware device.

Published
2010

30. TEST AND MEASUREMENT.

Subjects
*TEST systems, *COMPUTER systems, *COMPUTER programming, *COMPUTER software, *COMPUTER input-output equipment
Abstract

The article introduces several test instruments, available in the U.S. The PCI-digitizer cards from Strategic Test Corp. use a 66-megahertz/32-bit PCI-X bus continuously transferring data to the host computer at 225m samples/second. The MXI-Express controller from National Instruments allows 110-Mbps sustained throughput to the host computer. Macraigor Systems LLC has updated the J-Scan boundary-scan debugging and programming tool Version 2.1 which allows circuit designers to facilitate early test development, shortening the development cycle and prototyping process.

Published
2006

31. Independent Study Excerpt.

Subjects
*TEST systems, *CHLORINATION
Abstract

Reports that the Biodosimetry testing was conducted by HdroQual Inc. and LightStream Technologies Inc. to characterize the ability the LightStream LSi PUV light water disinfection unit in the U.S. Delivery of a very high germicidal dose levels; Accounts on the development of test system inclusive of piping and feed tank; Use of chlorine residual test kit to verify complete dechlorination.

Published
2003

32. COMMITTEE RA29—ABRASION RESISTANCE.

Subjects
TEST methods, TEST systems, ABRASION resistance, MECHANICAL behavior of materials, TEXTILES, TEXTILE industry, CLOTHING industry
Abstract

The article offers information on the significance of the Committee RA29, abrasion resistance testing, to textile industry in the U.S. It is a commission organized by the American Association of Textile Chemists and Colorists (AATC) wherein it was tasked in formulating test methods for measuring the resistance of textiles to abrasion. Such kind of test is significant to the industry because it oversees the change of color and weight due to abrasion. It states that abrasion testing is a type of wear testing that includes resistance to linting, fuzzing, pilling and rubbing.

Published
2002

33. testing news.

Author

Thiry, Maria C.

Subjects
TEST methods, COLORFASTNESS (Textiles), TEXTILES, TEXTILE dyeing, WORK design, TEST systems, TEXTILE manufacturers
Abstract

The article offers information on various test methods used by the American Association of Textile Chemists and Colorists (AATCC) in the U.S. These techniques include committee RA33 and committee RA29. The first method is for colorfastness to atmospheric contaminants that was developed in 1941, and is one of the organization's oldest test methods aimed in testing color fading in apparel caused by gas fumes. The second method is for abrasion resistance and is a type of wear testing that includes resistance to linting, fuzzing, pilling, and rubbing.

Published
2002

34. company news.

Subjects
*GRANTS in aid (Public finance), *RESEARCH & development contracts, *TEST systems, *AMERICAN business enterprises
Abstract

The article offers news briefs related to company updates in the U.S. AWR Corp.'s Simulation Technology and Applied Research (STAAR) division has been given three grants for US government-sponsored research projects. Merrimac Industries Inc. has been awarded a patent for its Multi- Mix Microtechnology. TRaC's Bluetooth test system is now available.

Published
2009

35. AEHR TEST SYSTEMS GETS ORDER FOR ABTS TEST SYSTEM.

Subjects
TEMPERATURE control, TEST systems, AERONAUTICS, AUTOMATIC control systems
Abstract

The article reports on the receipt of Aehr Test Systems of an order for its new Advanced Burn-in and Test System (ABTS) from a leading aerospace company in the U.S. It notes that the transaction will be the company's first shipment of a high pin count system, according to Greg Perkins, vice president of worldwide sales and service at Aehr. It mentions the potential of the ABTS products to test and burn-in memory which can be assembled to offer individual device temperature control.

Published
2009

36. Emrise wins $2.6 million award from FAA to upgrade comms test equipment.

Subjects
TEST systems, AERONAUTICAL communications systems
Abstract

The article reports on the $2.6 million contract awarded by U.S. Federal Aviation Administration (FAA) to electronics and communications equipment manufacturer, Emrise Corp., to provide a custom featured version of its Halcyon Universal Data Test Set. According to Emrise, the contract provides for an initial release of test sets valued at $830,000, which will be delivered in the second quarter of 2009. Features of the Halcyon 704A test equipment are also discussed.

Published
2009

37. Superconductors vs. Sea Mines.

Author

Hutchinson, Harry

Subjects
*HIGH temperature superconductors, *DEGAUSSING, *DESTROYERS (Warships), *TEST systems
Abstract

The article reports that the U.S. Office of Naval Research and the Naval Surface Warfare Center Carderock Division's Ship Engineering Station Philadelphia are testing a system based on high-temperature superconductors (HTS) as a lightweight, more efficient method of masking the magnetic signatures of its ships. The agencies installed an HTS degaussing coil system on board a destroyer, the USS Higgins. The Navy said the test system on the Higgin uses a single cable made from HTS wire that reduces the overall weight and installation costs.

Published
2008

38. EPA SPEEDS ALTERNATIVEAPPROVALS.

Author

Bergeson, Lynn L.

Subjects
*TEST methods, *TESTING, *WATER, *PROFESSIONAL employees, *TEST systems, *STANDARDIZED tests, *STANDARDIZATION
Abstract

The article reports that the U.S. Environmental Protection Agency (EPA) has announced to develop expedited process for alternative analytical testing methods of several water programs on April 10, 2007. The two listed methods under consideration are Standard Methods 200.5, Revision 4.2 and 6610-04. The availability of the processes challenge professionals to be aware of what these methods are, how they are used and assess their suitability in any situation. Thus, professionals are suggested to be vigilant in commenting on the approval of the processes.

Published
2007

39. Sweet testing.

Subjects
*TESTING equipment, *BLOOD sugar monitors, *TECHNOLOGICAL innovations, *MEDICAL equipment, *PHYSICAL measurements, *TEST systems
Abstract

The article reports that Sanmina-SCI Corp. has selected PXI modular instruments and test management software from National Instruments Corp. (NI) to develop a production tester for testing and calibrating medical devices that measure blood glucose levels. The tester is already approved by the U.S. Food and Drug Administration. The PXI-based system tests a medical device that measures blood glucose levels by performing measurements of the current and impedance characteristics produced from an electrochemical reaction. The NI test platform delivers the accuracy and flexibility needed by Sanmina-SCI to build a compact test system quickly.

Published
2005

40. Innovations ignite National Manufacturing Week 2004.

Subjects
EXHIBITIONS, TEST systems, CAMERAS
Abstract

Presents several products and solutions unveiled by exhibitors during the 2004 National Manufacturing Week held at McCormick Place in Chicago, Illinois. Falcon Leak Test System from Cincinnati Test Systems; E4 and P60, infrared cameras from Flir Systems; Interface Model 9840 smart indicator from Interface Force.

Published
2004

41. ITC: Open ATE Standard Opens Debate.

Author

Chappell, Jeff

Subjects
*AUTOMATIC test equipment, *TEST methods, *TEST systems, *ENGINEERING standards, *SEMICONDUCTOR industry
Abstract

Highlights the gap between proponents and opponents of automatic test equipment (ATE) open standard in the U.S. as of October 2003. Plans of Intel Corp. to center its test methodologies on an ATE architecture based on an open standard; Issue pointed out by opponents of ATE open standard; Potential benefits of an industry wide standard for ATE architecture.

Published
2003

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