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Sample records for aid application process

  1. 77 FR 27746 - Notice of Submission for OMB Review; Federal Student Aid; Lender Application Process (LAP)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... Notice of Submission for OMB Review; Federal Student Aid; Lender Application Process (LAP) SUMMARY: The Lender's Application Process is submitted by lenders who are eligible for reimbursement of interest and special allowance, as well as Federal Insured Student Loan claims payment, under the Federal...

  2. Evaluation of an Ultrasound-Aided Deep Rolling Process for Anti-Fatigue Applications

    NASA Astrophysics Data System (ADS)

    Zhu, You-Li; Wang, Kan; Li, Li; Huang, Yuan-Lin

    2009-11-01

    An ultrasound-aided deep rolling process (UADR) for anti-fatigue applications was developed and used for surface enhancement of titanium alloy specimens. The rotating bending fatigue test was performed for the UADR-treated and untreated fatigue specimens. Fractography of the fatigue-fractured specimens was investigated via scanning electronic microscopy (SEM). Surface and subsurface residual stress distributions after UADR treatment were measured by X-ray diffraction method. Surface morphology and roughness were observed and measured via SEM micrograph and a Talysurf roughness tester, respectively. The results showed that a deep layer of residual compressive stress developed and surface roughness was reduced after UADR treatment. Fatigue strength of the titanium alloy specimens was substantially improved. The fractographic examination of the fatigue-fractured specimens showed that the UADR-treated specimens developed finer fatigue striations than the untreated specimen.

  3. Digital signal processing (DSP) applications for multiband loudness correction digital hearing aids and cochlear implants.

    PubMed

    Dillier, N; Frölich, T; Kompis, M; Bögli, H; Lai, W K

    1993-01-01

    Single-chip digital signal processors (DSPs) allow the flexible implementation of a large variety of speech analysis, synthesis, and processing algorithms for the hearing impaired. A series of experiments was carried out to optimize parameters of the adaptive beamformer noise reduction algorithm and to evaluate its performance in realistic environments with normal-hearing and hearing-impaired subjects. An experimental DSP system has been used to implement a multiband loudness correction (MLC) algorithm for a digital hearing aid. Speech tests in quiet and noise with 13 users of conventional hearing aids demonstrated significant improvements in discrimination scores with the MLC algorithm. Various speech coding strategies for cochlear implants were implemented in real time on a DSP laboratory speech processor. Improved speech discrimination performance was achieved with high-rate stimulation. Hybrid strategies incorporating speech feature detectors and complex decision algorithms are currently being investigated. PMID:8263833

  4. Working Memory and Hearing Aid Processing: Literature Findings, Future Directions, and Clinical Applications.

    PubMed

    Souza, Pamela; Arehart, Kathryn; Neher, Tobias

    2015-01-01

    Working memory-the ability to process and store information-has been identified as an important aspect of speech perception in difficult listening environments. Working memory can be envisioned as a limited-capacity system which is engaged when an input signal cannot be readily matched to a stored representation or template. This "mismatch" is expected to occur more frequently when the signal is degraded. Because working memory capacity varies among individuals, those with smaller capacity are expected to demonstrate poorer speech understanding when speech is degraded, such as in background noise. However, it is less clear whether (and how) working memory should influence practical decisions, such as hearing treatment. Here, we consider the relationship between working memory capacity and response to specific hearing aid processing strategies. Three types of signal processing are considered, each of which will alter the acoustic signal: fast-acting wide-dynamic range compression, which smooths the amplitude envelope of the input signal; digital noise reduction, which may inadvertently remove speech signal components as it suppresses noise; and frequency compression, which alters the relationship between spectral peaks. For fast-acting wide-dynamic range compression, a growing body of data suggests that individuals with smaller working memory capacity may be more susceptible to such signal alterations, and may receive greater amplification benefit with "low alteration" processing. While the evidence for a relationship between wide-dynamic range compression and working memory appears robust, the effects of working memory on perceptual response to other forms of hearing aid signal processing are less clear cut. We conclude our review with a discussion of the opportunities (and challenges) in translating information on individual working memory into clinical treatment, including clinically feasible measures of working memory. PMID:26733899

  5. Working Memory and Hearing Aid Processing: Literature Findings, Future Directions, and Clinical Applications

    PubMed Central

    Souza, Pamela; Arehart, Kathryn; Neher, Tobias

    2015-01-01

    Working memory—the ability to process and store information—has been identified as an important aspect of speech perception in difficult listening environments. Working memory can be envisioned as a limited-capacity system which is engaged when an input signal cannot be readily matched to a stored representation or template. This “mismatch” is expected to occur more frequently when the signal is degraded. Because working memory capacity varies among individuals, those with smaller capacity are expected to demonstrate poorer speech understanding when speech is degraded, such as in background noise. However, it is less clear whether (and how) working memory should influence practical decisions, such as hearing treatment. Here, we consider the relationship between working memory capacity and response to specific hearing aid processing strategies. Three types of signal processing are considered, each of which will alter the acoustic signal: fast-acting wide-dynamic range compression, which smooths the amplitude envelope of the input signal; digital noise reduction, which may inadvertently remove speech signal components as it suppresses noise; and frequency compression, which alters the relationship between spectral peaks. For fast-acting wide-dynamic range compression, a growing body of data suggests that individuals with smaller working memory capacity may be more susceptible to such signal alterations, and may receive greater amplification benefit with “low alteration” processing. While the evidence for a relationship between wide-dynamic range compression and working memory appears robust, the effects of working memory on perceptual response to other forms of hearing aid signal processing are less clear cut. We conclude our review with a discussion of the opportunities (and challenges) in translating information on individual working memory into clinical treatment, including clinically feasible measures of working memory. PMID:26733899

  6. EXTENSION OF COMPUTER-AIDED PROCESS ENGINEERING APPLICATIONS TO ENVIRONMENTAL LIFE CYCLE ASSESSMENT AND SUPPLY CHAIN MANAGEMENT

    EPA Science Inventory

    The potential of computer-aided process engineering (CAPE) tools to enable process engineers to improve the environmental performance of both their processes and across the life cycle (from cradle-to-grave) has long been proffered. However, this use of CAPE has not been fully ach...

  7. Medical diagnosis imaging systems: image and signal processing applications aided by fuzzy logic

    NASA Astrophysics Data System (ADS)

    Hata, Yutaka

    2010-04-01

    First, we describe an automated procedure for segmenting an MR image of a human brain based on fuzzy logic for diagnosing Alzheimer's disease. The intensity thresholds for segmenting the whole brain of a subject are automatically determined by finding the peaks of the intensity histogram. After these thresholds are evaluated in a region growing, the whole brain can be identified. Next, we describe a procedure for decomposing the obtained whole brain into the left and right cerebral hemispheres, the cerebellum and the brain stem. Our method then identified the whole brain, the left cerebral hemisphere, the right cerebral hemisphere, the cerebellum and the brain stem. Secondly, we describe a transskull sonography system that can visualize the shape of the skull and brain surface from any point to examine skull fracture and some brain diseases. We employ fuzzy signal processing to determine the skull and brain surface. The phantom model, the animal model with soft tissue, the animal model with brain tissue, and a human subjects' forehead is applied in our system. The all shapes of the skin surface, skull surface, skull bottom, and brain tissue surface are successfully determined.

  8. Computer-aided software development process design

    NASA Technical Reports Server (NTRS)

    Lin, Chi Y.; Levary, Reuven R.

    1989-01-01

    The authors describe an intelligent tool designed to aid managers of software development projects in planning, managing, and controlling the development process of medium- to large-scale software projects. Its purpose is to reduce uncertainties in the budget, personnel, and schedule planning of software development projects. It is based on dynamic model for the software development and maintenance life-cycle process. This dynamic process is composed of a number of time-varying, interacting developmental phases, each characterized by its intended functions and requirements. System dynamics is used as a modeling methodology. The resulting Software LIfe-Cycle Simulator (SLICS) and the hybrid expert simulation system of which it is a subsystem are described.

  9. The CSS Guide to Implementing Financial Aid Data Processing Systems.

    ERIC Educational Resources Information Center

    Van Dusen, William D.; And Others

    The College Scholarship Service guide to implementing financial aid data processing systems is presented, based on conferences that promoted information exchange between data processing and financial aid administrators. The following topics are addressed: long-range planning, the rationale and organizational basis for financial aid, specific…

  10. 46 CFR 201.76 - Applications for Government aid.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Applications for Government aid. 201.76 Section 201.76... Government aid. Applications for operating-differential subsidies, charter of Government-owned vessels, and other types of Government aid shall conform to the requirements set forth in the various general...

  11. 46 CFR 201.76 - Applications for Government aid.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Applications for Government aid. 201.76 Section 201.76... Government aid. Applications for operating-differential subsidies, charter of Government-owned vessels, and other types of Government aid shall conform to the requirements set forth in the various general...

  12. Computer aided microbial safety design of food processes.

    PubMed

    Schellekens, M; Martens, T; Roberts, T A; Mackey, B M; Nicolaï, B M; Van Impe, J F; De Baerdemaeker, J

    1994-12-01

    To reduce the time required for product development, to avoid expensive experimental tests, and to quantify safety risks for fresh products and the consequence of processing there is a growing interest in computer aided food process design. This paper discusses the application of hybrid object-oriented and rule-based expert system technology to represent the data and knowledge of microbial experts and food engineers. Finite element models for heat transfer calculation routines, microbial growth and inactivation models and texture kinetics are combined with food composition data, thermophysical properties, process steps and expert knowledge on type and quantity of microbial contamination. A prototype system has been developed to evaluate changes in food composition, process steps and process parameters on microbiological safety and textual quality of foods. PMID:7703003

  13. EDExpress, 2000-2001: Application Processing.

    ERIC Educational Resources Information Center

    Office of Student Financial Assistance (ED), Washington, DC.

    This trainee workbook, to accompany a one-day workshop at the Student Financial Assistance (SFA) University, is intended for individuals who are processing student financial aid applications using electronic methods such as EDExpress (Electronic Data Exchange) or FAFSA (Free Application for Federal Student Aid) Express. The first section of the…

  14. Coal filtration process and dewatering aids therefore

    SciTech Connect

    Keys, R.O.

    1990-01-09

    This patent describes an improvement in a method for dewatering an aqueous slurry of solid coal particulates wherein the aqueous slurry contains between about 10 and 60 percent of solid coal particulates and a dewatering aid is added to the slurry followed by vacuum filtration thereof to produce a filter cake of the coal particulates. The improvement for lowering the water content of the filter cake comprises adding to the slurry prior to filtration an effective amount of a dewatering aid selected.

  15. The application of computer-aided technologies in automotive styling design

    NASA Astrophysics Data System (ADS)

    Zheng, Ze-feng; Zhang, Ji; Zheng, Ying

    2012-04-01

    In automotive industry, outline design is its life and creative design is its soul indeed. Computer-aided technology has been widely used in the automotive industry and more and more attention has been paid. This paper chiefly introduce the application of computer-aided technologies including CAD, CAM and CAE, analyses the process of automotive structural design and describe the development tendency of computer-aided design.

  16. Mathematical modelling in the computer-aided process planning

    NASA Astrophysics Data System (ADS)

    Mitin, S.; Bochkarev, P.

    2016-04-01

    This paper presents new approaches to organization of manufacturing preparation and mathematical models related to development of the computer-aided multi product process planning (CAMPP) system. CAMPP system has some peculiarities compared to the existing computer-aided process planning (CAPP) systems: fully formalized developing of the machining operations; a capacity to create and to formalize the interrelationships among design, process planning and process implementation; procedures for consideration of the real manufacturing conditions. The paper describes the structure of the CAMPP system and shows the mathematical models and methods to formalize the design procedures.

  17. Computer Aided Management for Information Processing Projects.

    ERIC Educational Resources Information Center

    Akman, Ibrahim; Kocamustafaogullari, Kemal

    1995-01-01

    Outlines the nature of information processing projects and discusses some project management programming packages. Describes an in-house interface program developed to utilize a selected project management package (TIMELINE) by using Oracle Data Base Management System tools and Pascal programming language for the management of information system…

  18. Manufacturing process applications team (MATeam)

    NASA Technical Reports Server (NTRS)

    Bangs, E. R.; Meyer, J. D.

    1978-01-01

    Activities of the manufacturing applications team (MATeam) in effecting widespread transfer of NASA technology to aid in the solution of manufacturing problems in the industrial sector are described. During the program's first year of operation, 450 companies, industry associations, and government agencies were contacted, 150 manufacturing problems were documented, and 20 potential technology transfers were identified. Although none of the technology transfers has been commercialized and put in use, several are in the applications engineering phase, and others are in the early stages of implementation. The technology transfer process is described and guidelines used for the preparation of problems statements are included.

  19. Application of infrared thermography in computer aided diagnosis

    NASA Astrophysics Data System (ADS)

    Faust, Oliver; Rajendra Acharya, U.; Ng, E. Y. K.; Hong, Tan Jen; Yu, Wenwei

    2014-09-01

    The invention of thermography, in the 1950s, posed a formidable problem to the research community: What is the relationship between disease and heat radiation captured with Infrared (IR) cameras? The research community responded with a continuous effort to find this crucial relationship. This effort was aided by advances in processing techniques, improved sensitivity and spatial resolution of thermal sensors. However, despite this progress fundamental issues with this imaging modality still remain. The main problem is that the link between disease and heat radiation is complex and in many cases even non-linear. Furthermore, the change in heat radiation as well as the change in radiation pattern, which indicate disease, is minute. On a technical level, this poses high requirements on image capturing and processing. On a more abstract level, these problems lead to inter-observer variability and on an even more abstract level they lead to a lack of trust in this imaging modality. In this review, we adopt the position that these problems can only be solved through a strict application of scientific principles and objective performance assessment. Computing machinery is inherently objective; this helps us to apply scientific principles in a transparent way and to assess the performance results. As a consequence, we aim to promote thermography based Computer-Aided Diagnosis (CAD) systems. Another benefit of CAD systems comes from the fact that the diagnostic accuracy is linked to the capability of the computing machinery and, in general, computers become ever more potent. We predict that a pervasive application of computers and networking technology in medicine will help us to overcome the shortcomings of any single imaging modality and this will pave the way for integrated health care systems which maximize the quality of patient care.

  20. 78 FR 26334 - Agency Information Collection Activities; Comment Request; 2014-2015 Federal Student Aid Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-06

    ... applicant receives a Student Aid Report (SAR), which is a summary of the data they submitted on the FAFSA. The applicant reviews the SAR, and, if necessary, will make corrections or updates to their submitted... computer or made by a FAA using software to the EDE. facilitate the EDE process. Paper SAR--This is a...

  1. An Evaluation of Two Signal-Processing Hearing Aids.

    ERIC Educational Resources Information Center

    Dempsey, James J.; Linzalone, Tanya G.

    1991-01-01

    This study, involving 15 older adults with hearing impairments, investigated the relationship between sentence recognition ability and two types of signal processing in hearing aids. Results indicated a significant improvement in sentence recognition when employing an instrument with adaptive compression versus an instrument with an adaptive…

  2. Improving the Financial Aid Process for Community College Students: A Literature Review of FAFSA Simplification, Information, and Verification

    ERIC Educational Resources Information Center

    Davidson, J. Cody

    2015-01-01

    Research has shown that community college and other low income students have the most need regarding the financial aid process. Community college students are less likely to complete the free application for federal student aid (FAFSA) than students at public and private four-year and for-profit institutions. Surveys have shown that the complexity…

  3. 77 FR 28573 - Applications for New Awards; Impact Aid Discretionary Construction Grant Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-15

    ... Applications for New Awards; Impact Aid Discretionary Construction Grant Program AGENCY: Office of Elementary and Secondary Education, Department of Education ACTION: Notice. Overview Information Impact Aid... Aid Discretionary Construction Grant program provides grants for emergency repairs and...

  4. 78 FR 13646 - Applications for New Awards; Impact Aid Discretionary Construction Grant Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-28

    ... Applications for New Awards; Impact Aid Discretionary Construction Grant Program AGENCY: Office of Elementary and Secondary Education, Department of Education. ACTION: Notice. Overview Information Impact Aid... Impact Aid Discretionary Construction Grant program provides grants for emergency repairs...

  5. 78 FR 55689 - Applications for Fiscal Year 2014 Awards; Impact Aid Section 8002 Grant Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-11

    ... Applications for Fiscal Year 2014 Awards; Impact Aid Section 8002 Grant Program AGENCY: Office of Elementary... for the Impact Aid fiscal year 2014 Section 8002 Grant Program. Catalog of Federal Domestic Assistance... applications for Impact Aid fiscal year 2014 section 8002 grants to October 11, 2013. Impact Aid...

  6. General Information Processing System: (GIPSY). Application Description.

    ERIC Educational Resources Information Center

    Addison, Charles H.; And Others

    The application description is directed to those desiring to acquaint themselves with the characteristics of the General Information Processing System (GIPSY). It provides guidelines and aids for the preparation and use of the system, and covers such areas as: (1) Information Collection and Creation, (2) Information Retrieval, (3) Maintenance…

  7. Working memory and intelligibility of hearing-aid processed speech.

    PubMed

    Souza, Pamela E; Arehart, Kathryn H; Shen, Jing; Anderson, Melinda; Kates, James M

    2015-01-01

    Previous work suggested that individuals with low working memory capacity may be at a disadvantage in adverse listening environments, including situations with background noise or substantial modification of the acoustic signal. This study explored the relationship between patient factors (including working memory capacity) and intelligibility and quality of modified speech for older individuals with sensorineural hearing loss. The modification was created using a combination of hearing aid processing [wide-dynamic range compression (WDRC) and frequency compression (FC)] applied to sentences in multitalker babble. The extent of signal modification was quantified via an envelope fidelity index. We also explored the contribution of components of working memory by including measures of processing speed and executive function. We hypothesized that listeners with low working memory capacity would perform more poorly than those with high working memory capacity across all situations, and would also be differentially affected by high amounts of signal modification. Results showed a significant effect of working memory capacity for speech intelligibility, and an interaction between working memory, amount of hearing loss and signal modification. Signal modification was the major predictor of quality ratings. These data add to the literature on hearing-aid processing and working memory by suggesting that the working memory-intelligibility effects may be related to aggregate signal fidelity, rather than to the specific signal manipulation. They also suggest that for individuals with low working memory capacity, sensorineural loss may be most appropriately addressed with WDRC and/or FC parameters that maintain the fidelity of the signal envelope. PMID:25999874

  8. Working memory and intelligibility of hearing-aid processed speech

    PubMed Central

    Souza, Pamela E.; Arehart, Kathryn H.; Shen, Jing; Anderson, Melinda; Kates, James M.

    2015-01-01

    Previous work suggested that individuals with low working memory capacity may be at a disadvantage in adverse listening environments, including situations with background noise or substantial modification of the acoustic signal. This study explored the relationship between patient factors (including working memory capacity) and intelligibility and quality of modified speech for older individuals with sensorineural hearing loss. The modification was created using a combination of hearing aid processing [wide-dynamic range compression (WDRC) and frequency compression (FC)] applied to sentences in multitalker babble. The extent of signal modification was quantified via an envelope fidelity index. We also explored the contribution of components of working memory by including measures of processing speed and executive function. We hypothesized that listeners with low working memory capacity would perform more poorly than those with high working memory capacity across all situations, and would also be differentially affected by high amounts of signal modification. Results showed a significant effect of working memory capacity for speech intelligibility, and an interaction between working memory, amount of hearing loss and signal modification. Signal modification was the major predictor of quality ratings. These data add to the literature on hearing-aid processing and working memory by suggesting that the working memory-intelligibility effects may be related to aggregate signal fidelity, rather than to the specific signal manipulation. They also suggest that for individuals with low working memory capacity, sensorineural loss may be most appropriately addressed with WDRC and/or FC parameters that maintain the fidelity of the signal envelope. PMID:25999874

  9. Mechanisms of shark skin suppression by novel polymer processing aids

    NASA Astrophysics Data System (ADS)

    Wagner, M. H.; Himmel, T.; Kulikov, O.; Hornung, K.

    2014-05-01

    The extrusion rate of polyethylene (PE) with narrow molar weight distribution, as e.g. metallocen catalysed polyethylene (m-PE), is limited by melt fracture. The first level of fracture is a surface defect called sharkskin. Common polymer processing aids based on fluorinated polymers shift the onset of sharkskin to higher extrusion rates by creating a "low energy surface" at the die wall and promoting wall slip. Alternatively, Kulikov et al. [1, 2] suggested thermoplastic elastomers (TPE) for sharkskin suppression, and Müller [3] showed the suitability of some TPEs as polymer processing aids. We investigated the slip velocity of several TPEs against steel, and the slip velocity in a polymeric interface between polyethylene (PE) and TPE by rotational plate-plate rheometry in the Newtonian flow regime. TPEs with lower viscosities showed higher slip velocities against steel. However, the interfacial slip velocities between PE and TPE were found to be viscosity independent. In both cases, the slip velocity was found to be proportional to the applied shear stress.

  10. Application of fuzzy logic in computer-aided design of digital systems

    NASA Astrophysics Data System (ADS)

    Shragowitz, Eugene B.; Lee, Jun-Yong; Kang, Eric Q.

    1996-06-01

    Application of fuzzy logic structures in computer-aided design (CAD) of electronic systems substantially improves quality of design solutions by providing designers with flexibility in formulating goals and selecting trade-offs. In addition, the following aspects of a design process are positively impacted by application of fuzzy logic: utilization of domain knowledge, interpretation of uncertainties in design data, and adaptation of design algorithms. We successfully applied fuzzy logic structures in conjunction with constructive and iterative algorithms for selecting of design solutions for different stages of the design process. We also introduced a fuzzy logic software development tool to be used in CAD applications.

  11. Meteorological image processing applications

    NASA Technical Reports Server (NTRS)

    Bracken, P. A.; Dalton, J. T.; Hasler, A. F.; Adler, R. F.

    1979-01-01

    Meteorologists at NASA's Goddard Space Flight Center are conducting an extensive program of research in weather and climate related phenomena. This paper focuses on meteorological image processing applications directed toward gaining a detailed understanding of severe weather phenomena. In addition, the paper discusses the ground data handling and image processing systems used at the Goddard Space Flight Center to support severe weather research activities and describes three specific meteorological studies which utilized these facilities.

  12. Application Processing, 2003-2004. EDExpress Training. Participant Guide.

    ERIC Educational Resources Information Center

    Office of Student Financial Assistance (ED), Washington, DC.

    This participant guide contains training materials for processing applications for student financial aid under the EDExpress system. Representatives of institutions of higher education receive training in the use of EDExpress software that allows the school to manage student financial aid records. The guide contains these sessions: (1) welcome and…

  13. Satellite-aided mobile communications, experiments, applications and prospects

    NASA Technical Reports Server (NTRS)

    Anderson, R. E.; Frey, R. L.; Lewis, J. R.; Milton, R. T.

    1980-01-01

    NASA's ATS-series of satellites were used in a series of communications and position fixing experiments with automotive vehicles, ships and aircraft. Applications of the communications were demonstrated and evaluated for public services including law enforcement, search and rescue, and medical emergency, and for commercial uses in the land and maritime transportation industries. The technical success of the experiments and the demonstrated potential value of the communications prompted a study that concluded an operational satellite-aided system would be a valuable augmentation of planned trunking or cellular type terrestrial mobile radio telephone systems.

  14. A sub-milliwatt audio-processing platform for digital hearing aids

    NASA Astrophysics Data System (ADS)

    Jia, Yuan; Liming, Chen; Zenghui, Yu; Yong, Hei

    2014-07-01

    We present a novel audio-processing platform, FlexEngine, which is composed of a 24-bit application-specific instruction-set processor (ASIP) and five dedicated accelerators. Acceleration instructions, compact instructions and repeat instruction are added into the ASIP's instruction set to deal with some core tasks of hearing aid algorithms. The five configurable accelerators are used to execute several of the most common functions of hearing aids. Moreover, several low power strategies, such as clock gating, data isolation, memory partition, bypass mode, sleep mode, are also applied in this platform for power reduction. The proposed platform is implemented in CMOS 130 nm technology, and test results show that power consumption of FlexEngine is 0.863 mW with the clock frequency of 8 MHz at Vdd = 1.0 V.

  15. Application of expert systems in project management decision aiding

    NASA Technical Reports Server (NTRS)

    Harris, Regina; Shaffer, Steven; Stokes, James; Goldstein, David

    1987-01-01

    The feasibility of developing an expert systems-based project management decision aid to enhance the performance of NASA project managers was assessed. The research effort included extensive literature reviews in the areas of project management, project management decision aiding, expert systems technology, and human-computer interface engineering. Literature reviews were augmented by focused interviews with NASA managers. Time estimation for project scheduling was identified as the target activity for decision augmentation, and a design was developed for an Integrated NASA System for Intelligent Time Estimation (INSITE). The proposed INSITE design was judged feasible with a low level of risk. A partial proof-of-concept experiment was performed and was successful. Specific conclusions drawn from the research and analyses are included. The INSITE concept is potentially applicable in any management sphere, commercial or government, where time estimation is required for project scheduling. As project scheduling is a nearly universal management activity, the range of possibilities is considerable. The INSITE concept also holds potential for enhancing other management tasks, especially in areas such as cost estimation, where estimation-by-analogy is already a proven method.

  16. Insulation of batch tanks aids process, saves energy

    SciTech Connect

    Fox, F.W.; Norman, H.M.

    1983-05-01

    A description of the application of polyurethane foam insulation on a tank type reactor was presented. The particular usage described was for several 18,000 gal. tanks used for soap production. The ingredients entered the tank at 140 degrees F. Steam at 270 degrees F was boiled up through the soap, followed by interval periods of boiling and settling. The entire process takes about a week. Due to common production interruptions, often the finished soap sat in the tank even longer. As the soap cooled (lowest pumping temperature was 140 degrees F), solid build-up on the tank wall reached 12 inches. A polyurethane foam was sprayed on the tank to form a 2 inch rigid coating. The application required no production down-time and took only a few days. The result was easier processing and a conservation of energy.

  17. Financial Aid Administrators' Views on Simplifying Financial Aid: NASFAA's 2008 Financial Aid Simplification Survey Report

    ERIC Educational Resources Information Center

    National Association of Student Financial Aid Administrators (NJ1), 2008

    2008-01-01

    Despite a decade of simplification efforts, students and families are often still baffled by the student aid process and cringe at the sight of financial aid application forms. Contrary to its purpose of helping students to access college, the student aid application process causes families frustration and confusion that has been cited as an…

  18. Focused particle beam nano-machining: the next evolution step towards simulation aided process prediction.

    PubMed

    Plank, Harald

    2015-02-01

    During the last decade, focused ion beam processing has been developed from traditionally used Ga(+) liquid ion sources towards higher resolution gas field ion sources (He(+) and Ne(+)). Process simulations not only improve the fundamental understanding of the relevant ion-matter interactions, but also enable a certain predictive power to accelerate advances. The historic 'gold' standard in ion-solid simulations is the SRIM/TRIM Monte Carlo package released by Ziegler, Ziegler and Biersack 2010 Nucl. Instrum. Methods B 268 1818-23. While SRIM/TRIM is very useful for a myriad of applications, it is not applicable for the understanding of the nanoscale evolution associated with ion beam nano-machining as the substrate does not evolve with the sputtering process. As a solution for this problem, a new, adapted simulation code is briefly overviewed and finally addresses these contributions. By that, experimentally observed Ne(+) beam sputter profiles can be explained from a fundamental point of view. Due to their very good agreement, these simulations contain the potential for computer aided optimization towards predictable sputter processes for different nanotechnology applications. With these benefits in mind, the discussed simulation approach represents an enormous step towards a computer based master tool for adaptable ion beam applications in the context of industrial applications. PMID:25580777

  19. Focused particle beam nano-machining: the next evolution step towards simulation aided process prediction

    NASA Astrophysics Data System (ADS)

    Plank, Harald

    2015-02-01

    During the last decade, focused ion beam processing has been developed from traditionally used Ga+ liquid ion sources towards higher resolution gas field ion sources (He+ and Ne+). Process simulations not only improve the fundamental understanding of the relevant ion-matter interactions, but also enable a certain predictive power to accelerate advances. The historic ‘gold’ standard in ion-solid simulations is the SRIM/TRIM Monte Carlo package released by Ziegler, Ziegler and Biersack 2010 Nucl. Instrum. Methods B 268 1818-23. While SRIM/TRIM is very useful for a myriad of applications, it is not applicable for the understanding of the nanoscale evolution associated with ion beam nano-machining as the substrate does not evolve with the sputtering process. As a solution for this problem, a new, adapted simulation code is briefly overviewed and finally addresses these contributions. By that, experimentally observed Ne+ beam sputter profiles can be explained from a fundamental point of view. Due to their very good agreement, these simulations contain the potential for computer aided optimization towards predictable sputter processes for different nanotechnology applications. With these benefits in mind, the discussed simulation approach represents an enormous step towards a computer based master tool for adaptable ion beam applications in the context of industrial applications.

  20. ): laser processing and applications

    NASA Astrophysics Data System (ADS)

    Fricke-Begemann, T.; Meinertz, J.; Weichenhain-Schriever, R.; Ihlemann, J.

    2014-10-01

    Substoichiometric silicon oxide SiOx with x < 2 in form of evaporated or sputtered thin films offers a versatile material basis for laser ablation techniques such as film patterning, laser-induced forward transfer, or laser-induced backside dry etching. Applications in the field of (micro-) optics are favoured strongly by the fact that SiOx can be oxidised to UV-transparent SiO2 by thermal treatment (furnace or laser annealing). On the other hand, with x ≈ 1, SiOx exhibits an absorption coefficient of >105 cm-1 in the deep UV below 250 nm, comparable to strongly absorbing polymers such as polyimide. This enables precise ablation with, e.g., excimer lasers at moderate fluences. For example, UV-transparent diffractive elements or phase masks are made by laser patterning of an appropriate SiOx film and subsequent oxidation to SiO2. Modifications of the basic film ablation process lead to novel surface topographies such as blister or cup arrays with potential non-optical applications, e.g., in micro-/nanofluidics.

  1. An Elective Course on Computer-Aided Process Design.

    ERIC Educational Resources Information Center

    Sommerfeld, Jude T.

    1979-01-01

    Describes an undergraduate chemical engineering course which has been offered at the Georgia Institute of Technology. The objectives, structure, instructional materials and content of this course, which emphasizes the structure and usage of computer-aided design systems, are also included. (HM)

  2. SORT-AID: A Search Post-Processing Tool Set.

    ERIC Educational Resources Information Center

    Leigh, William; And Others

    1986-01-01

    Reports on the design and use of a computer system--SORT-AID--to assist bibliographic database searchers in the post-search, analysis phase of their work. Designed for National Aeronautics and Space Administration (NASA) installations, this system automatically determines the relevance of downloaded abstracts and provides facilities for editing…

  3. The Politics of Determining Merit Aid Eligibility Criteria: An Analysis of the Policy Process

    ERIC Educational Resources Information Center

    Ness, Erik C.

    2010-01-01

    Despite the scholarly attention on the effects of merit aid on college access and choice, particularly on the significant effect that states' varied eligibility criteria play, no studies have examined the policy process through which merit aid criteria are determined. This is surprising given the recent attention to state-level policy dynamics and…

  4. Performance as a Component of HIV/AIDS Education: Process and Collaboration for Empowerment and Discussion

    PubMed Central

    Jaganath, Devan

    2011-01-01

    The Process and Collaboration for Empowerment and Discussion (PACED) approach redefines the goals for employing the performing arts in HIV/AIDS education. Considering the complexity of the epidemic, art can appropriately address HIV/AIDS by placing a greater emphasis on the creative process, engaging people living with HIV/AIDS, and focusing on contextual barriers to prevention and care. This approach was implemented in Ghana in 2006 in the form of the Asetena Pa Concert Party project. An evaluation of the project after its completion showed that it promoted a sense of empowerment among people with HIV and community dialogue about the structural and cultural obstacles to HIV/AIDS prevention, supporting the use of PACED as a viable tool in comprehensive education regarding HIV/AIDS. PMID:21233444

  5. Application of decision aid technology to command and control

    SciTech Connect

    Wanner, E.; Steigerwald, R.; Clark, D.

    1984-03-01

    The development of decision aids for command and control (C/sup 2/), including a look at the C/sup 2/ environment and objectives are reviewed. Developing computer based decision aids can involve the use of techniques ranging from simple automation of manual tasks to the use of artificial intelligence for complex automation of an expert's heuristic reasoning ability. Database management techniques, operations research and decision analysis are also useful. 7 references.

  6. Space processing applications bibliography

    NASA Technical Reports Server (NTRS)

    1978-01-01

    This special bibliography lists 724 articles, papers, and reports which discuss various aspects of the use of the space environment for materials science research or for commercial enterprise. The potentialities of space processing and the improved materials processes that are made possible by the unique aspects of the space environment are emphasized. References identified in April, 1978 are cited.

  7. Application Process Improvement Yields Results.

    ERIC Educational Resources Information Center

    Holesovsky, Jan Paul

    1995-01-01

    After a continuing effort to improve its grant application process, the department of medical microbiology and immunology at the University of Wisconsin-Madison is submitting many more applications and realizing increased funding. The methods and strategy used to make the process more efficient and effective are outlined. (Author/MSE)

  8. COLLAGEN PROCESSING

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Collagen dispersions, produced from fibrils recovered from milled bovine collagen, have shown promise in environmental remediation in applications as settling aids, filtration aids, fractionation media, oil drop stabilizers, and water purification aids. Macroporous structures, processed by controll...

  9. Computerized Aid Improves Safety Decision Process for Survivors of Intimate Partner Violence

    PubMed Central

    Glass, Nancy; Eden, Karen B.; Bloom, Tina; Perrin, Nancy

    2011-01-01

    A computerized safety decision aid was developed and tested with Spanish or English-speaking abused women in shelters or domestic violence (DV) support groups (n = 90). The decision aid provides feedback about risk for lethal violence, options for safety, assistance with setting priorities for safety, and a safety plan personalized to the user. Women reported that the decision aid was useful and provided much-needed privacy for making safety decisions. The majority (69%) reported severe to extreme danger in their relationship as scored by Danger Assessment (DA); only 60% reported having made a safety plan. After using the safety decision aid, the women felt more supported in their decision (p = .012) and had less total decisional conflict (p = .014). The study demonstrated that a computerized safety decision aid improved the safety planning process, as demonstrated by reduced decisional conflict after only one use in a sample of abused women. PMID:20040709

  10. 78 FR 57135 - Agency Information Collection Activities; Comment Request; Impact Aid Program Application for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-17

    ... Agency Information Collection Activities; Comment Request; Impact Aid Program Application for Section... the Department assess the impact of its information collection requirements and minimize the public's... respondents, including through the use of information technology. Please note that written comments...

  11. Challenges and Recent Developments in Hearing Aids: Part II. Feedback and Occlusion Effect Reduction Strategies, Laser Shell Manufacturing Processes, and Other Signal Processing Technologies

    PubMed Central

    Chung, King

    2004-01-01

    This is the second part of a review on the challenges and recent developments in hearing aids. Feedback and the occlusion effect pose great challenges in hearing aid design and usage. Yet, conventional solutions to feedback and the occlusion effect often create a dilemma: the solution to one often leads to the other. This review discusses the advanced signal processing strategies to reduce feedback and some new approaches to reduce the occlusion effect. Specifically, the causes of three types of feedback (acoustic, mechanical, and electromagnetic) are discussed. The strategies currently used to reduce acoustic feedback (i.e., adaptive feedback reduction algorithms using adaptive gain reduction, notch filtering, and phase cancellation strategies) and the design of new receivers that are built to reduce mechanical and electromagnetic feedback are explained. In addition, various new strategies (i.e., redesigned sound delivery devices and receiver-in-the-ear-canal hearing aid configuration) to reduce the occlusion effect are reviewed. Many manufacturers have recently adopted laser shell-manufacturing technologies to overcome problems associated with manufacturing custom hearing aid shells. The mechanisms of selected laser sintering and stereo lithographic apparatus and the properties of custom shells produced by these two processes are reviewed. Further, various new developments in hearing aid transducers, telecoils, channel-free amplification, open-platform programming options, rechargeable hearing aids, ear-level frequency modulated (FM) receivers, wireless Bluetooth FM systems, and wireless programming options are briefly explained and discussed. Finally, the applications of advanced hearing aid technologies to enhance other devices such as cochlear implants, hearing protectors, and cellular phones are discussed. PMID:15735871

  12. Computer Aided Analysis of Foreign Language Writing Process.

    ERIC Educational Resources Information Center

    Scott, Virginia M.; New, Elizabeth

    1994-01-01

    System D is a computer program for writing in French. This program has a tracking device that provides a log of student inquiries made during the writing process. Twenty-one college students of French participated in a study to examine how this log provides data about the foreign language writing process. Suggestions are given on how to use the…

  13. Computer-Aided Process Model For Carbon/Phenolic Materials

    NASA Technical Reports Server (NTRS)

    Letson, Mischell A.; Bunker, Robert C.

    1996-01-01

    Computer program implements thermochemical model of processing of carbon-fiber/phenolic-matrix composite materials into molded parts of various sizes and shapes. Directed toward improving fabrication of rocket-engine-nozzle parts, also used to optimize fabrication of other structural components, and material-property parameters changed to apply to other materials. Reduces costs by reducing amount of laboratory trial and error needed to optimize curing processes and to predict properties of cured parts.

  14. Information Processing Applications: Curriculum Guidelines.

    ERIC Educational Resources Information Center

    Washington Office of the State Superintendent of Public Instruction, Olympia. Div. of Vocational-Technical and Adult Education Services.

    This guide is intended to serve as a resource for business education instructors who are teaching a course in information processing for the automated office. The following topics are covered: program goals, student learning objectives for production applications, an introduction to production applications, a curriculum outline, student learning…

  15. Speech intelligibility enhancement using hearing-aid array processing.

    PubMed

    Saunders, G H; Kates, J M

    1997-09-01

    Microphone arrays can improve speech recognition in the noise for hearing-impaired listeners by suppressing interference coming from other than desired signal direction. In a previous paper [J. M. Kates and M. R. Weiss, J. Acoust. Soc. Am. 99, 3138-3148 (1996)], several array-processing techniques were evaluated in two rooms using the AI-weighted array gain as the performance metric. The array consisted of five omnidirectional microphones having uniform 2.5-cm spacing, oriented in the endfire direction. In this paper, the speech intelligibility for two of the array processing techniques, delay-and-sum beamforming and superdirective processing, is evaluated for a group of hearing-impaired subjects. Speech intelligibility was measured using the speech reception threshold (SRT) for spondees and speech intelligibility rating (SIR) for sentence materials. The array performance is compared with that for a single omnidirectional microphone and a single directional microphone having a cardioid response pattern. The SRT and SIR results show that the superdirective array processing was the most effective, followed by the cardioid microphone, the array using delay-and-sum beamforming, and the single omnidirectional microphone. The relative processing ratings do not appear to be strongly affected by the size of the room, and the SRT values determined using isolated spondees are similar to the SIR values produced from continuous discourse. PMID:9301060

  16. Computer-aided designing of automatic process control systems for thermal power stations

    NASA Astrophysics Data System (ADS)

    Trofimov, A. V.

    2009-10-01

    The structure of modern microprocessor systems for automated control of technological processes at cogeneration stations is considered. Methods for computer-aided designing of the lower (sensors and actuators) and upper (cabinets of computerized automation equipment) levels of an automated process control system are proposed. The composition of project documents, the structures of a project database and database of a computer-aided design system, and the way they interact with one another in the course of developing the project of an automated process control system are described. Elements of the interface between a design engineer and computer program are shown.

  17. Computer-aided process preparation for printed wiring boards

    NASA Astrophysics Data System (ADS)

    Foreman, K. D.

    1981-11-01

    A pilot computer project using CAD-CAM software, and a graphics terminal which intergrates design, process preparation, and manufactures printed wiring boards through automation is described. A CAD-CAM data base was used to compare critical design features to statistical process models to predict yield before production begins. The onscreen display of digital design definitions is shown to contribute to greater, more predictable and reliable yields for complex multilayer and double sided designs. It is indicated that use of computer graphics and CAD-CAM software to fabricate printed wiring boards increases accuracy of yield and reduces engineering time required for manual procedures.

  18. Developing a Diagnosis Aiding Ontology Based on Hysteroscopy Image Processing

    NASA Astrophysics Data System (ADS)

    Poulos, Marios; Korfiatis, Nikolaos

    In this paper we describe an ontology design process which will introduce the steps and mechanisms required in order to create and develop an ontology which will be able to represent and describe the contents and attributes of hysteroscopy images, as well as their relationships, thus providing a useful ground for the development of tools related with medical diagnosis from physicians.

  19. [External memory aids for patients with dementia: a literature study on efficacy and applicability].

    PubMed

    Fritschy, E P; Kessels, R P C; Postma, A

    2004-12-01

    Memory problems are the most common cognitive deficits in dementia. In order to help these patients with their everyday activities and to increase their quality of life, a number of memory aids have been developed. This paper focuses on the efficacy and the applicability of three different types of external memory aids. The findings suggest that environmental adjustment is an easy and low-priced method. It is beneficial even for patients in the most severe stages of dementia, since only a limited amount of training is necessary. The non-electronic aids are also relatively cheap and easy to learn. The electronic aids are more expensive and, at this point, only a few studies have investigated the efficacy of this memory aid on the memory problems of patients with dementia. However, most published studies only investigated small samples. Hence, the current results should be interpreted with caution. PMID:15704603

  20. USE OF COMPUTER-AIDED PROCESS ENGINEERING TOOL IN POLLUTION PREVENTION

    EPA Science Inventory

    Computer-Aided Process Engineering has become established in industry as a design tool. With the establishment of the CAPE-OPEN software specifications for process simulation environments. CAPE-OPEN provides a set of "middleware" standards that enable software developers to acces...

  1. Preparation of Teacher Training Aid to Help Teachers Understand the Processes of Science, Final Report.

    ERIC Educational Resources Information Center

    Curtis, William C.

    A preliminary draft of a "Teacher Training Aid to Help Teachers Understand the Processes of Science" has been prepared on the basis of a careful analysis of the current practice of science. This manuscript attempts to formulate guidelines for an explanation of communicative processes of scientific inquiry to students without rigorous background…

  2. DEVELOPMENT AND USE OF COMPUTER-AIDED PROCESS ENGINEERING TOOLS FOR POLLUTION PREVENTION

    EPA Science Inventory

    The use of Computer-Aided Process Engineering (CAPE) and process simulation tools has become established industry practice to predict simulation software, new opportunities are available for the creation of a wide range of ancillary tools that can be used from within multiple sim...

  3. Computer Aided Process Planning for Non-Axisymmetric Deep Drawing Products

    NASA Astrophysics Data System (ADS)

    Park, Dong Hwan; Yarlagadda, Prasad K. D. V.

    2004-06-01

    In general, deep drawing products have various cross-section shapes such as cylindrical, rectangular and non-axisymmetric shapes. The application of the surface area calculation to non-axisymmetric deep drawing process has not been published yet. In this research, a surface area calculation for non-axisymmetric deep drawing products with elliptical shape was constructed for a design of blank shape of deep drawing products by using an AutoLISP function of AutoCAD software. A computer-aided process planning (CAPP) system for rotationally symmetric deep drawing products has been developed. However, the application of the system to non-axisymmetric components has not been reported yet. Thus, the CAPP system for non-axisymmetric deep drawing products with elliptical shape was constructed by using process sequence design. The system developed in this work consists of four modules. The first is recognition of shape module to recognize non-axisymmetric products. The second is a three-dimensional (3-D) modeling module to calculate the surface area for non-axisymmetric products. The third is a blank design module to create an oval-shaped blank with the identical surface area. The forth is a process planning module based on the production rules that play the best important role in an expert system for manufacturing. The production rules are generated and upgraded by interviewing field engineers. Especially, the drawing coefficient, the punch and die radii for elliptical shape products are considered as main design parameters. The suitability of this system was verified by applying to a real deep drawing product. This CAPP system constructed would be very useful to reduce lead-time for manufacturing and improve an accuracy of products.

  4. Computer-aided design tools for economical MEMS fabrication processes

    NASA Astrophysics Data System (ADS)

    Schneider, Christian; Priebe, Andreas; Brueck, Rainer; Hahn, Kai

    1999-03-01

    Since the early 70s when microsystem technology was first introduce an enormous market for MST-products has been developed. Airbag sensors, micro pumps, ink jet nozzles etc. and the market is just about to start up. Establishing these products for a reasonable price requires mass production. Meanwhile, also computer-based design-tools have been developed in order to reduce the expenses for MST-design. In contrast to other physical design processes like e.g. in micro electronics, MEMS physical design is characterized by the fact that each product requires a tailored sequence of fabrication steps, usually selected from a variety of processing alternatives. The selection from these alternatives is based on economical constraints. Therefore, the design has a strong influence on the money and time spent to take an MST-product to market.

  5. Federal Student Aid: Highlights of a Study Group on Simplifying the Free Application for Federal Student Aid. Report to Congressional Committees. GAO-10-29

    ERIC Educational Resources Information Center

    US Government Accountability Office, 2009

    2009-01-01

    Federal student aid is intended to play an integral part in fulfilling the promise of greater academic access and success for less affluent students. However, many experts have expressed concern about the length and complexity of the Free Application for Federal Student Aid (FAFSA) and the statutory need analysis formula used to determine aid…

  6. Level 5: user refinement to aid the fusion process

    NASA Astrophysics Data System (ADS)

    Blasch, Erik P.; Plano, Susan

    2003-04-01

    The revised JDL Fusion model Level 4 process refinement covers a broad spectrum of actions such as sensor management and control. A limitation of Level 4 is the purpose of control - whether it be for user needs or system operation. Level 5, User Refinement, is a modification to the Revised JDL model that distinguishes between machine process refinement and user refinement. User refinement can either be human control actions or refinement of the user's cognitive model. In many cases, fusion research concentrates on the machine and does not take full advantage of the human as not only a qualified expert to refine the fusion process, but also as customer for whom the fusion system is designed. Without user refinement, sensor fusion is incomplete, inadequate, and the user neglects its worthiness. To capture user capabilities, we explore the concept of user refinement through decision and action based on situational leadership models. We develop a Fuse-Act Situational User Refinement (FASUR) model that details four refinement behaviors: Neglect, Consult, Rely, and Interact and five refinement functions: Planning, Organizing, Coordinating, Directing, and Controlling. Process refinement varies for different systems and different user information needs. By designing a fusion system with a specific user in mind, vis Level 5, a fusion architecture can meet user's information needs for varying situations, extend user sensing capabilities for action, and increase the human-machine interaction.

  7. Industrial Applications of Image Processing

    NASA Astrophysics Data System (ADS)

    Ciora, Radu Adrian; Simion, Carmen Mihaela

    2014-11-01

    The recent advances in sensors quality and processing power provide us with excellent tools for designing more complex image processing and pattern recognition tasks. In this paper we review the existing applications of image processing and pattern recognition in industrial engineering. First we define the role of vision in an industrial. Then a dissemination of some image processing techniques, feature extraction, object recognition and industrial robotic guidance is presented. Moreover, examples of implementations of such techniques in industry are presented. Such implementations include automated visual inspection, process control, part identification, robots control. Finally, we present some conclusions regarding the investigated topics and directions for future investigation

  8. Filamentous fungi for production of food additives and processing aids.

    PubMed

    Archer, David B; Connerton, Ian F; MacKenzie, Donald A

    2008-01-01

    Filamentous fungi are metabolically versatile organisms with a very wide distribution in nature. They exist in association with other species, e.g. as lichens or mycorrhiza, as pathogens of animals and plants or as free-living species. Many are regarded as nature's primary degraders because they secrete a wide variety of hydrolytic enzymes that degrade waste organic materials. Many species produce secondary metabolites such as polyketides or peptides and an increasing range of fungal species is exploited commercially as sources of enzymes and metabolites for food or pharmaceutical applications. The recent availability of fungal genome sequences has provided a major opportunity to explore and further exploit fungi as sources of enzymes and metabolites. In this review chapter we focus on the use of fungi in the production of food additives but take a largely pre-genomic, albeit a mainly molecular, view of the topic. PMID:18253709

  9. Research on ultrasonic vibration aided femtosecond laser machining process of transparent materials

    NASA Astrophysics Data System (ADS)

    Dai, Yutang; Liu, Bin; Yin, Guanglin; Li, Tao; Karanja, Joseph M.

    2015-08-01

    A new process of femtosecond laser micromachining with ultrasonic vibration aided is proposed. An ultrasonic aided device has been designed, and the laser micromachining experiments of transparent materials have been carried out. The effects of the ultrasonic vibration with different power on surface quality and the drilling depth have been investigated, and the mechanism of the ultrasonic vibration aided laser machining has been analyzed. After introducing the ultrasonic vibration device, the residue debris on surface of the ablated trench is significantly reduced, and the drilling depth is increased. These results show that, ultrasonic vibration can effectively improve the surface quality of material processing, increase the depth of the drilling hole and promote the processing efficiency of the femtosecond laser.

  10. Extended precision data types for the development of the original computer aided engineering applications

    NASA Astrophysics Data System (ADS)

    Pescaru, A.; Oanta, E.; Axinte, T.; Dascalescu, A.-D.

    2015-11-01

    Computer aided engineering is based on models of the phenomena which are expressed as algorithms. The implementations of the algorithms are usually software applications which are processing a large volume of numerical data, regardless the size of the input data. In this way, the finite element method applications used to have an input data generator which was creating the entire volume of geometrical data, starting from the initial geometrical information and the parameters stored in the input data file. Moreover, there were several data processing stages, such as: renumbering of the nodes meant to minimize the size of the band length of the system of equations to be solved, computation of the equivalent nodal forces, computation of the element stiffness matrix, assemblation of system of equations, solving the system of equations, computation of the secondary variables. The modern software application use pre-processing and post-processing programs to easily handle the information. Beside this example, CAE applications use various stages of complex computation, being very interesting the accuracy of the final results. Along time, the development of CAE applications was a constant concern of the authors and the accuracy of the results was a very important target. The paper presents the various computing techniques which were imagined and implemented in the resulting applications: finite element method programs, finite difference element method programs, applied general numerical methods applications, data generators, graphical applications, experimental data reduction programs. In this context, the use of the extended precision data types was one of the solutions, the limitations being imposed by the size of the memory which may be allocated. To avoid the memory-related problems the data was stored in files. To minimize the execution time, part of the file was accessed using the dynamic memory allocation facilities. One of the most important consequences of the

  11. 78 FR 63990 - HIV/AIDS Bureau; Ryan White HIV/AIDS Program Core Medical Services Waiver; Application Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... HUMAN SERVICES Health Resources and Services Administration HIV/AIDS Bureau; Ryan White HIV/AIDS Program... the Ryan White HIV/AIDS Treatment Extension Act of 2009 (Ryan White Program or RWHAP), requires that... drugs, for individuals with HIV/AIDS identified and eligible under the statute. The statute also...

  12. Design, analysis, and applications of cellular contact-aided compliant mechanisms

    NASA Astrophysics Data System (ADS)

    Mehta, Vipul

    fixed global strain, the optimum contact-aided structure is 15% lighter than an optimum non-contact structure. Another application involves investigation of meso-scaled cellular structures. Two different materials are considered---nanoparticulate zirconia and particulate stainless steel. The lost mold rapid infiltration forming process is utilized to fabricate free standing cellular mechanisms. The analytical model is employed to address the tradeoffs between the manufacturing constraints and to design suitable contact-aided cellular mechanisms. A custom rig is developed to test these meso-scaled parts. Force displacement characteristics are experimentally obtained and compared against those found using the analytical model. Topology optimization tools are applied to the design of compliant cellular mechanisms with and without a contact mechanism. A two-step procedure is developed. For cellular structures without contact, an inverse homogenization method is employed. The compliant mechanism is optimized to yield prescribed elasticity coefficients and achieve a large effective elastic strain. To implement a contact mechanism in the second step, the continuum model of a non-contact structure is converted into a frame model. Only the non-overlapping designs are investigated exhaustively for stress relief. A differential evolution optimizer is used to maximize the stress relief. Four cell topologies are found for different effective properties corresponding to different structural requirements. For each such topology, a contact mechanism is devised that demonstrates stress relief. One such topology resulted a stress relief as high as 36%.

  13. Computer-aided Image Processing of Angiogenic Histological

    PubMed Central

    Sprindzuk, Matvey; Dmitruk, Alexander; Kovalev, Vassili; Bogush, Armen; Tuzikov, Alexander; Liakhovski, Victor; Fridman, Mikhail

    2009-01-01

    This article reviews the questions regarding the image evaluation of angiogeneic histological samples, particularly the ovarian epithelial cancer. Review is focused on the principles of image analysis in the field of histology and pathology. The definition, classification, pathogenesis and angiogenesis regulation in the ovaries are also briefly discussed. It is hoped that the complex image analysis together with the patient’s clinical parameters will allow an acquiring of a clear pathogenic picture of the disease, extension of the differential diagnosis and become a useful tool for the evaluation of drug effects. The challenge of the assessment of angiogenesis activity is the heterogeneity of several objects: parameters derived from patient’s anamnesis as well as of pathology samples. The other unresolved problems are the subjectivity of the region of interest selection and performance of the whole slide scanning. Keywords Angiogenesis; Image processing; Microvessel density; Cancer; Pathology PMID:22481986

  14. Use Computer-Aided Tools to Parallelize Large CFD Applications

    NASA Technical Reports Server (NTRS)

    Jin, H.; Frumkin, M.; Yan, J.

    2000-01-01

    Porting applications to high performance parallel computers is always a challenging task. It is time consuming and costly. With rapid progressing in hardware architectures and increasing complexity of real applications in recent years, the problem becomes even more sever. Today, scalability and high performance are mostly involving handwritten parallel programs using message-passing libraries (e.g. MPI). However, this process is very difficult and often error-prone. The recent reemergence of shared memory parallel (SMP) architectures, such as the cache coherent Non-Uniform Memory Access (ccNUMA) architecture used in the SGI Origin 2000, show good prospects for scaling beyond hundreds of processors. Programming on an SMP is simplified by working in a globally accessible address space. The user can supply compiler directives, such as OpenMP, to parallelize the code. As an industry standard for portable implementation of parallel programs for SMPs, OpenMP is a set of compiler directives and callable runtime library routines that extend Fortran, C and C++ to express shared memory parallelism. It promises an incremental path for parallel conversion of existing software, as well as scalability and performance for a complete rewrite or an entirely new development. Perhaps the main disadvantage of programming with directives is that inserted directives may not necessarily enhance performance. In the worst cases, it can create erroneous results. While vendors have provided tools to perform error-checking and profiling, automation in directive insertion is very limited and often failed on large programs, primarily due to the lack of a thorough enough data dependence analysis. To overcome the deficiency, we have developed a toolkit, CAPO, to automatically insert OpenMP directives in Fortran programs and apply certain degrees of optimization. CAPO is aimed at taking advantage of detailed inter-procedural dependence analysis provided by CAPTools, developed by the University of

  15. 22 CFR Appendix B to Part 201 - Application for Approval of Commodity Eligibility (AID 11)

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Application for Approval of Commodity Eligibility (AID 11) B Appendix B to Part 201 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT RULES AND PROCEDURES APPLICABLE TO COMMODITY TRANSACTIONS FINANCED BY USAID Pt. 201, App. B Appendix B to Part...

  16. Your Renewal FAFSA: Free Application for Federal Student Aid, 2003-2004 School Year.

    ERIC Educational Resources Information Center

    Office of Federal Student Aid (ED), Washington, DC.

    This form is used to renew an application for federal and state grants, work study, and loans. The renewal version contains preprinted information that the student reported for the 2002-2003 school year. As a result, it is faster and easier for the student to use than the Free Application for Federal Student Aid (FAFSA). The form contains…

  17. Integration of computer-aided design and manufacturing through artificial-intelligence-based process planning

    SciTech Connect

    Arunthavanathan, V.

    1988-01-01

    The research effort reported in this thesis is directed towards the integration of design, process planning, and manufacturing. The principal notion used in system integration through information integration. The main outcome of this research effort is an artificial-intelligence-based computer-aided generative process planning system, which would use a feature-based symbolic geometry as its input. The feature-based symbolic data structure is used as the common data between design, process planning, and manufacturing. As the commercial computer-aided design systems would not generate a feature-based data base, special interfaces are designed and used. As part of the solution strategy, a module to analyze the symbolic geometry from a global perspective is developed. This module imitates a human process planner and derives some overall assertions. The enhanced geometry data is then used by a rule-based expert system to develop the process plan.

  18. Process and Outcome Evaluation of an Art Therapy Program for People Living with HIV/AIDS

    ERIC Educational Resources Information Center

    Feldman, Matthew B.; Betts, Donna J.; Blausey, Daniel

    2014-01-01

    Program evaluation offers an opportunity for improving the implementation and impact of art therapy. This article describes a process and outcomes evaluation of an art therapy program within the mental health services unit of a community-based organization for people living with HIV/AIDS. The aims were to assess utilization patterns and program…

  19. [2010-2011 Federal Student Aid Handbook with Active Index

    ERIC Educational Resources Information Center

    Federal Student Aid, US Department of Education, 2011

    2011-01-01

    This publication is intended for financial aid administrators and counselors who help students begin the aid process--filing the Free Application for Federal Student Aid (FAFSA), verifying information, and making corrections and other changes to the information reported on the FAFSA. The Federal Student Aid Handbook consists of the Application and…

  20. The multimod application framework: a rapid application development tool for computer aided medicine.

    PubMed

    Viceconti, Marco; Zannoni, Cinzia; Testi, Debora; Petrone, Marco; Perticoni, Stefano; Quadrani, Paolo; Taddei, Fulvia; Imboden, Silvano; Clapworthy, Gordon

    2007-02-01

    This paper describes a new application framework (OpenMAF) for rapid development of multimodal applications in computer-aided medicine. MAF applications are multimodal in data, in representation, and in interaction. The framework supports almost any type of biomedical data, including DICOM datasets, motion-capture recordings, or data from computer simulations (e.g. finite element modeling). The interactive visualization approach (multimodal display) helps the user interpret complex datasets, providing multiple representations of the same data. In addition, the framework allows multimodal interaction by supporting the simultaneous use of different input-output devices like 3D trackers, stereoscopic displays, haptics hardware and speech recognition/synthesis systems. The Framework has been designed to run smoothly even on limited power computers, but it can take advantage of all hardware capabilities. The Framework is based on a collection of portable libraries and it can be compiled on any platform that supports OpenGL, including Windows, MacOS X and any flavor of Unix/linux. PMID:17059851

  1. Practical Application of Microcomputers To Aid the Handicapped.

    ERIC Educational Resources Information Center

    Vanderheiden, Gregg C.

    1981-01-01

    The paper focuses on the development of relatively low-cost microcomputers, which provide a potentially powerful tool for the rehabilitation field. The paper discusses such areas of application as sensory enhancement/translation, manipulator controls, information amplification, special control interfaces to other devices, recreation and…

  2. Smartphone Applications Utilizing Biofeedback Can Aid Stress Reduction

    PubMed Central

    Dillon, Alison; Kelly, Mark; Robertson, Ian H.; Robertson, Deirdre A.

    2016-01-01

    Introduction: Stress is one of the leading global causes of disease and premature mortality. Despite this, interventions aimed at reducing stress have low adherence rates. The proliferation of mobile phone devices along with gaming-style applications allows for a unique opportunity to broaden the reach and appeal of stress-reduction interventions in modern society. We assessed the effectiveness of two smartphone applications games combined with biofeedback in reducing stress. Methods: We compared a control game to gaming-style smartphone applications combined with a skin conductance biofeedback device (the Pip). Fifty participants aged between 18 and 35 completed the Trier Social Stress Test. They were then randomly assigned to the intervention (biofeedback game) or control group (a non-biofeedback game) for thirty minutes. Perceived stress, heart rate and mood were measured before and after participants had played the games. Results: A mixed factorial ANOVA showed a significant interaction between time and game type in predicting perceived stress [F(1,48) = 14.19, p < 0.001]. Participants in the biofeedback intervention had significantly reduced stress compared to the control group. There was also a significant interaction between time and game in predicting heart rate [F(1,48) = 6.41, p < 0.05]. Participants in the biofeedback intervention showed significant reductions in heart rate compared to the control group. Discussion: This illustrates the potential for gaming-style smartphone applications combined with biofeedback as stress reduction interventions. PMID:27378963

  3. Manufacturing process applications team (MATeam)

    NASA Technical Reports Server (NTRS)

    Bangs, E. R.

    1980-01-01

    The objectives and activities of an aerospace technology transfer group are outlined and programs in various stages of progress are described including the orbital tube flaring device, infrared proximity sensor for robot positioning, laser stripping magnet wire, infrared imaging as welding process tracking system, carbide coating of cutting tools, nondestructive fracture toughness testing of titanium welds, portable solar system for agricultural applications, and an anerobic methane gas generator.

  4. Manufacturing Process Applications Team (MATeam)

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The activities of the Manufacturing Process Applications Team concerning the promotion of joint Industry/Federal Agency/NASA funded research and technology operating plan (RTOP) programs are reported. Direct transfers occurred in cutting tools, laser wire stripping, soldering, and portable X-ray unit technology. TROP program funding approval was obtained for the further development of the cutting tool Sialon and development of an automated nondestructive fracture toughness testing system.

  5. Computer-aided engineering methods for successful VHSIC application

    NASA Astrophysics Data System (ADS)

    Wood, R. Gary

    Through the example of a VHSIC implementation of a MIL-STD-1750A avionic processor subsystem, an effective approach has applied CAE methods tailored to the job of VHSIC integration. Structured hierarchical design organization combined with rigorous mixed-mode digital simulation permitted an entire VHSIC-based subsystem and its integral application-specific IC design to be verified with a high degree of confidence. Accurate performance data were obtained well in advance of fabrication.

  6. Commonization of HIV/AIDS services in Nigeria: the need, the processes and the prospects

    PubMed Central

    Oleribe, Obinna Ositadimma; Oladipo, Olabisi; Osita-Oleribe, Princess; Nwachukwu, Chukwuemeka; Nkwopara, Frank; Ekom, Ekei; Nwabuzor, Solomon; Iyalla, Grace; Onyewuchi, Kenneth; Olutola, Ayodotun; Nwanyanwu, Okey; Nsubuga, Peter

    2014-01-01

    Introduction With the first case of Human Immunodeficiency Virus infection/Acquired Immunodeficiency Syndrome (HIV/AIDS) identified in 1986, the management of HIV/AIDS in Nigeria has evolved through the years. The emergency phase of the HIV/AIDS program, aimed at containing the HIV/AIDS epidemic within a short time frame, was carried out by international agencies that built structures separate from hospitals’ programs. It is imperative that Nigeria shifts from the previous paradigm to the concept of Commonization of HIV to achieve sustainability. Commonization ensures that HIV/AIDS is seen as a health condition like others. It involves making HIV services available at all levels of healthcare. Methods Excellence & Friends Management Consult (EFMC) undertook this process by conducting HIV tests in people's homes and work places, referring infected persons for treatment and follow up, establishing multiple HIV testing points and HIV services in private and public primary healthcare facilities. EFMC integrated HIV services within existing hospital care structures and trained all healthcare workers at all supported sites on HIV/AIDS prevention, care and treatment modalities. Results Commonization has improved the uptake of HIV testing and counseling and enrolment into HIV care as more people are aware that HIV services are available. It has integrated HIV services into general hospital services and minimized the cost of HIV programming as the existing structures and personnel in healthcare facilities are utilized for HIV services. Conclusion Commonization of HIV services i.e. integrating HIV care into the existing fabric of the healthcare system, is highly recommended for a sustainable and efficient healthcare system as it makes HIV services acceptable by all. PMID:25918569

  7. 77 FR 41173 - Free Application for Federal Student Aid (FAFSA); 2013-2014 Award Year

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF EDUCATION Free..., Department of Education. ACTION: Notice. Overview Information: Free Application for Federal Student Aid... use a telecommunications device for the deaf (TDD), call the Federal Relay Service (FRS), toll...

  8. 7 CFR 1599.4 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... explanation of the need for food aid in the targeted country and how the applicant's proposed activities would... OF AGRICULTURE McGOVERN-DOLE INTERNATIONAL FOOD FOR EDUCATION AND CHILD NUTRITION PROGRAM § 1599.4... accordance with this section, that sets forth its proposal to carry out activities under the...

  9. 7 CFR 1599.4 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... explanation of the need for food aid in the targeted country and how the applicant's proposed activities would... OF AGRICULTURE McGOVERN-DOLE INTERNATIONAL FOOD FOR EDUCATION AND CHILD NUTRITION PROGRAM § 1599.4... accordance with this section, that sets forth its proposal to carry out activities under the...

  10. 7 CFR 1599.4 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... explanation of the need for food aid in the targeted country and how the applicant's proposed activities would... OF AGRICULTURE McGOVERN-DOLE INTERNATIONAL FOOD FOR EDUCATION AND CHILD NUTRITION PROGRAM § 1599.4... accordance with this section, that sets forth its proposal to carry out activities under the...

  11. Smartphone applications to aid weight loss and management: current perspectives.

    PubMed

    Sutton, Elizabeth F; Redman, Leanne M

    2016-01-01

    The development and dissemination of smart devices has cultivated a global environment of hyperconnectivity and increased our access to information. The paralleled launch and success of the Mobile Health industry has created a market of commercially available applications or "apps" along with tools or sensors, which allow the user to receive and collect personal health information. Apps and accompanying tools now allow an individual to "self-digitize" and, pertaining to weight management, monitor their body weight, caloric intake, physical activity, and more. These products possess the ability to improve the scalability of traditional in-person weight management services considering their near ubiquity, affordability, and capability to deliver information directly and personally to the user. However, similar to the dietary supplement market, the anecdotal value of these products has driven their popularity and acceptance by the general public without requirement of scientific validation or, in the area of weight management or diet/exercise, validation of the safety and efficacy by the Food and Drug Administration prior to market launch. By conducting a literature and clinical trial search, we found remarkably few active, completed, or published studies testing the efficacy of smart device applications using randomized controlled trials. Research efforts must be focused on illuminating the efficacy of behavioral interventions and remote self-monitoring for weight loss/maintenance treatment with true, randomized controlled trials. PMID:27486338

  12. Smartphone applications to aid weight loss and management: current perspectives

    PubMed Central

    Sutton, Elizabeth F; Redman, Leanne M

    2016-01-01

    The development and dissemination of smart devices has cultivated a global environment of hyperconnectivity and increased our access to information. The paralleled launch and success of the Mobile Health industry has created a market of commercially available applications or “apps” along with tools or sensors, which allow the user to receive and collect personal health information. Apps and accompanying tools now allow an individual to “self-digitize” and, pertaining to weight management, monitor their body weight, caloric intake, physical activity, and more. These products possess the ability to improve the scalability of traditional in-person weight management services considering their near ubiquity, affordability, and capability to deliver information directly and personally to the user. However, similar to the dietary supplement market, the anecdotal value of these products has driven their popularity and acceptance by the general public without requirement of scientific validation or, in the area of weight management or diet/exercise, validation of the safety and efficacy by the Food and Drug Administration prior to market launch. By conducting a literature and clinical trial search, we found remarkably few active, completed, or published studies testing the efficacy of smart device applications using randomized controlled trials. Research efforts must be focused on illuminating the efficacy of behavioral interventions and remote self-monitoring for weight loss/maintenance treatment with true, randomized controlled trials. PMID:27486338

  13. Application of computer-aided dispatch in law enforcement: An introductory planning guide

    NASA Technical Reports Server (NTRS)

    Sohn, R. L.; Gurfield, R. M.; Garcia, E. A.; Fielding, J. E.

    1975-01-01

    A set of planning guidelines for the application of computer-aided dispatching (CAD) to law enforcement is presented. Some essential characteristics and applications of CAD are outlined; the results of a survey of systems in the operational or planning phases are summarized. Requirements analysis, system concept design, implementation planning, and performance and cost modeling are described and demonstrated with numerous examples. Detailed descriptions of typical law enforcement CAD systems, and a list of vendor sources, are given in appendixes.

  14. Computer-aided analysis and design of the shape rolling process for producing turbine engine airfoils

    NASA Technical Reports Server (NTRS)

    Lahoti, G. D.; Akgerman, N.; Altan, T.

    1978-01-01

    Mild steel (AISI 1018) was selected as model cold rolling material and Ti-6A1-4V and Inconel 718 were selected as typical hot rolling and cold rolling alloys, respectively. The flow stress and workability of these alloys were characterized and friction factor at the roll/workpiece interface was determined at their respective working conditions by conducting ring tests. Computer-aided mathematical models for predicting metal flow and stresses, and for simulating the shape rolling process were developed. These models utilized the upper bound and the slab methods of analysis, and were capable of predicting the lateral spread, roll separating force, roll torque, and local stresses, strains and strain rates. This computer-aided design system was also capable of simulating the actual rolling process, and thereby designing the roll pass schedule in rolling of an airfoil or a similar shape.

  15. Computer-aided application of quantitative microscopy in diagnostic pathology.

    PubMed

    Baak, J P; Kurver, P H; Boon, M E

    1982-01-01

    The quantitative analysis of microscopic images gives objective, consistently reproducible results. The number of applications of such analysis in diagnostic pathology is increasing rapidly. In this chapter, two examples have been given of the development and application of a quantitative microscopic classification rule. Both examples involve admittedly difficult areas of diagnostic pathology, in which considerable disagreement may not only exist among pathologists, but may affect the same pathologist judging the same specimen at different times. These areas are: (1) the discrimination of endometrial hyperplasia from carcinoma, and the grading of endometrial carcinomas; and (2) the preoperative distinction of follicular adenoma from carcinoma of the thyroid in cytologic specimens. With routine use of the classification rule in 148 cases of endometrial hyperplasia or carcinoma received in our laboratory in 1980, with each case judged by one of eight pathologists, there was mild or absolute disagreement in 7.4 percent and 4.7 percent of the cases, respectively (total: 12.1 percent). However, with blind review of one of us (J.B.), there were no absolute and only 3.3 percent mild disagreement. In this series, the quantitative microscopically assigned grades of carcinomas correlated significantly with the depth of invasion in the myometrial wall, whereas the grade routinely indicated by eight pathologists did not. These two facts strongly support the quality and utility of the developed quantitative microscopic rule for classifying endometrial lesions in a diagnostic setting. The rule can also be used to objectively define such endometrial lesions in order to evaluate more accurately their clinical outcome in a prospective study. In the thyroid adenoma cases discussed in the chapter, material from follicular tumors was subjected to quantitative analysis in 1980, again using a classification rule developed in our laboratory. All 10 cases of adenoma were correctly

  16. How can models better aid the decision processes for the management of water resources?

    NASA Astrophysics Data System (ADS)

    Brugnach, M.; Pahl-Wostl, C.

    2007-12-01

    Despite the long history of development and use of models in policy making, there is still a poor integration between modeling and the decision process. This is influenced by several factors, such as a lack of understanding of models from policy makers, limitations in the applicability and use of models, modeller's behaviour, and a lack of stakeholder involvement in the whole modelling process. But, most relevant of all, is the fact that models are perceived as non reliable tools for policy making, due to the uncertainty associated with them and the lack of confidence this uncertainty generates. Commonly, in fields like natural resource management, and in particular water management, models are build to predict, in space or time, the state of the system to be managed (e.g. real time flood forecasting). These models are then used by policy makers as a surrogate of a real system to inform their decisions. In this view, the efficacy of a model depends on how well it can approximate reality and how much confidence policy makers can have on model's results. However, even though predictive models can be used to convey scientific argumentation that can aid decision making, these models fall short in supporting the processes of negotiation, learning, and communication, which constitute the basis for policy making. In this presentation we explore and discuss the relationship between models used in water resource management and policy making: how models can be used and how uncertainty should be treated depending on the purpose models are supposed to serve. We identify four major modeling purposes that are important for understanding and managing complex environmental systems: prediction, exploratory analysis, communication and learning, and investigate the implications of the different purposes in dealing with uncertainty. In predictive models, the presence of uncertainty is understood as a critical constraint for decision making, and as such it ought to be eliminated or

  17. [Application of different death evaluation indicators for HIV/AIDS prevention and treatment].

    PubMed

    Zeng, L; Ma, Y

    2016-05-10

    AIDS has gradually changed from a fatal disease to a manageable chronic disease since the advent of antiretroviral drugs. In 2003, China initiated a national free antiretroviral treatment program for people living with HIV/AIDS, several death evaluation indicators have been used to evaluate public health effect of the program. Death evaluation indicators used frequently in domestic and overseas include mortality, case fatality rate, excess mortality, standard mortality ratio, years of potential life lost, disability-adjusted life year and life expectancy. This paper summarizes the different death indicators applied in effectiveness evaluation of HIV/AIDS prevention and treatment, elaborates the application range and significance of these indicators and suggests the research in related life expectancy and burden of disease which have not been conducted in China. PMID:27188376

  18. Challenging Operations: An Ethical Framework to Assist Humanitarian Aid Workers in their Decision-making Processes

    PubMed Central

    Clarinval, Caroline; Biller-Andorno, Nikola

    2014-01-01

    Introduction: This paper aims to raise awareness regarding ethical issues in the context of humanitarian action, and to offer a framework for systematically and effectively addressing such issues. Methods: Several cases highlight ethical issues that humanitarian aid workers are confronted with at different levels over the course of their deployments. The first case discusses a situation at a macro-level concerning decisions being made at the headquarters of a humanitarian organization. The second case looks at meso-level issues that need to be solved at a country or regional level. The third case proposes an ethical dilemma at the micro-level of the individual patient-provider relationship. Discussion: These real-life cases have been selected to illustrate the ethical dimension of conflicts within the context of humanitarian action that might remain unrecognized in everyday practice. In addition, we propose an ethical framework to assist humanitarian aid workers in their decision-making process. The framework draws on the principles and values that guide humanitarian action and public health ethics more generally. Beyond identifying substantive core values, the framework also includes a ten-step process modelled on tools used in the clinical setting that promotes a transparent and clear decision-making process and improves the monitoring and evaluation of aid interventions. Finally, we recommend organizational measures to implement the framework effectively. Conclusion: This paper uses a combination of public health/clinical ethics concepts and practices and applies them to the decision-making challenges encountered in relief operations in the humanitarian aid context. PMID:24987575

  19. The Division III Financial Aid Reporting Process: Findings and Review Results, 2005-06 through 2008-09

    ERIC Educational Resources Information Center

    National Collegiate Athletic Association (NJ1), 2009

    2009-01-01

    This report marks the completion of the 2008-09 reporting cycle and the fourth year of the Division III Financial Aid Reporting Program. The report examines findings for all reporting institutions from each of the four reporting cycles, and details the outcomes of the Division III Financial Aid Committee's 2008-09 review process. Four calculations…

  20. Financial Aid for Students with Disabilities, 1998.

    ERIC Educational Resources Information Center

    American Council on Education, Washington, DC. HEATH Resource Center.

    This resource guide provides an overview of student financial aid for students with disabilities. It also discusses the roles and responsibilities of those who play a significant part in the process of providing aid to students with disabilities. It addresses the financial aid application procedure, explains key terminology, and suggests timelines…

  1. Robotic vision. [process control applications

    NASA Technical Reports Server (NTRS)

    Williams, D. S.; Wilf, J. M.; Cunningham, R. T.; Eskenazi, R.

    1979-01-01

    Robotic vision, involving the use of a vision system to control a process, is discussed. Design and selection of active sensors employing radiation of radio waves, sound waves, and laser light, respectively, to light up unobservable features in the scene are considered, as are design and selection of passive sensors, which rely on external sources of illumination. The segmentation technique by which an image is separated into different collections of contiguous picture elements having such common characteristics as color, brightness, or texture is examined, with emphasis on the edge detection technique. The IMFEX (image feature extractor) system performing edge detection and thresholding at 30 frames/sec television frame rates is described. The template matching and discrimination approach to recognize objects are noted. Applications of robotic vision in industry for tasks too monotonous or too dangerous for the workers are mentioned.

  2. Plasma-aided manufacturing

    NASA Astrophysics Data System (ADS)

    Shohet, J. L.

    1993-12-01

    Plasma-aided manufacturing is used for producing new materials with unusual and superior properties, for developing new chemical compounds and processes, for machining, and for altering and refining materials and surfaces. Plasma-aided manufacturing has direct applications to semiconductor fabrication, materials synthesis, welding, lighting, polymers, anti-corrosion coatings, machine tools, metallurgy, electrical and electronics devices, hazardous waste removal, high performance ceramics, and many other items in both the high-technology and the more traditional industries in the United States.

  3. 45 CFR 12a.9 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false Application process. 12a.9 Section 12a.9 Public... ASSIST THE HOMELESS § 12a.9 Application process. (a) Holding period. (1) Properties published as... the requirements of 45 CFR 12.9. (7) Historic preservation. Where applicable, the applicant...

  4. 45 CFR 12a.9 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Application process. 12a.9 Section 12a.9 Public... ASSIST THE HOMELESS § 12a.9 Application process. (a) Holding period. (1) Properties published as... the requirements of 45 CFR 12.9. (7) Historic preservation. Where applicable, the applicant...

  5. 7 CFR 1709.210 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Application process. 1709.210 Section 1709.210 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF... Application process. (a) Applications. The Agency will solicit applications on a competitive basis...

  6. 7 CFR 1709.210 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 11 2014-01-01 2014-01-01 false Application process. 1709.210 Section 1709.210 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF... Application process. (a) Applications. The Agency will solicit applications on a competitive basis...

  7. 45 CFR 1634.7 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Application process. 1634.7 Section 1634.7 Public... FOR GRANTS AND CONTRACTS § 1634.7 Application process. (a) The Corporation shall set a date for... opportunity, after filing the notice of intent to compete, to complete the application process....

  8. 7 CFR 774.19 - Processing applications.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Processing applications. 774.19 Section 774.19 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS EMERGENCY LOAN FOR SEED PRODUCERS PROGRAM § 774.19 Processing applications. Applications will be processed until such...

  9. 13 CFR 400.205 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Application process. 400.205 Section 400.205 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.205 Application process. (a) Application process....

  10. 45 CFR 1634.7 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false Application process. 1634.7 Section 1634.7 Public... FOR GRANTS AND CONTRACTS § 1634.7 Application process. (a) The Corporation shall set a date for... opportunity, after filing the notice of intent to compete, to complete the application process....

  11. 45 CFR 1634.7 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false Application process. 1634.7 Section 1634.7 Public... FOR GRANTS AND CONTRACTS § 1634.7 Application process. (a) The Corporation shall set a date for... opportunity, after filing the notice of intent to compete, to complete the application process....

  12. 13 CFR 400.205 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Application process. 400.205 Section 400.205 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.205 Application process. (a) Application process....

  13. 45 CFR 1634.7 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false Application process. 1634.7 Section 1634.7 Public... FOR GRANTS AND CONTRACTS § 1634.7 Application process. (a) The Corporation shall set a date for... opportunity, after filing the notice of intent to compete, to complete the application process....

  14. 45 CFR 1634.7 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 4 2012-10-01 2012-10-01 false Application process. 1634.7 Section 1634.7 Public... FOR GRANTS AND CONTRACTS § 1634.7 Application process. (a) The Corporation shall set a date for... opportunity, after filing the notice of intent to compete, to complete the application process....

  15. 7 CFR 1499.4 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Application process. 1499.4 Section 1499.4... process. (a) An entity seeking to enter into an agreement with CCC shall submit an application, in...) The process that the applicant would use to sell the requested commodities, including steps...

  16. 7 CFR 1499.4 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Application process. 1499.4 Section 1499.4... process. (a) An entity seeking to enter into an agreement with CCC shall submit an application, in...) The process that the applicant would use to sell the requested commodities, including steps...

  17. Developing a quality criteria framework for patient decision aids: online international Delphi consensus process

    PubMed Central

    Elwyn, Glyn; O'Connor, Annette; Stacey, Dawn; Volk, Robert; Edwards, Adrian; Coulter, Angela; Thomson, Richard; Barratt, Alexandra; Barry, Michael; Bernstein, Steven; Butow, Phyllis; Clarke, Aileen; Entwistle, Vikki; Feldman-Stewart, Deb; Holmes-Rovner, Margaret; Llewellyn-Thomas, Hilary; Moumjid, Nora; Mulley, Al; Ruland, Cornelia; Sepucha, Karen; Sykes, Alan; Whelan, Tim

    2006-01-01

    Objective To develop a set of quality criteria for patient decision support technologies (decision aids). Design and setting Two stage web based Delphi process using online rating process to enable international collaboration. Participants Individuals from four stakeholder groups (researchers, practitioners, patients, policy makers) representing 14 countries reviewed evidence summaries and rated the importance of 80 criteria in 12 quality domains ona1to9 scale. Second round participants received feedback from the first round and repeated their assessment of the 80 criteria plus three new ones. Main outcome measure Aggregate ratings for each criterion calculated using medians weighted to compensate for different numbers in stakeholder groups; criteria rated between 7 and 9 were retained. Results 212 nominated people were invited to participate. Of those invited, 122 participated in the first round (77 researchers, 21 patients, 10 practitioners, 14 policy makers); 104/122 (85%) participated in the second round. 74 of 83 criteria were retained in the following domains: systematic development process (9/9 criteria); providing information about options (13/13); presenting probabilities (11/13); clarifying and expressing values (3/3); using patient stories (2/5); guiding/coaching (3/5); disclosing conflicts of interest (5/5); providing internet access (6/6); balanced presentation of options (3/3); using plain language (4/6); basing information on up to date evidence (7/7); and establishing effectiveness (8/8). Conclusions Criteria were given the highest ratings where evidence existed, and these were retained. Gaps in research were highlighted. Developers, users, and purchasers of patient decision aids now have a checklist for appraising quality. An instrument for measuring quality of decision aids is being developed. PMID:16908462

  18. Psychophysics, fitting, and signal processing for combined hearing aid and cochlear implant stimulation.

    PubMed

    Francart, Tom; McDermott, Hugh J

    2013-01-01

    The addition of acoustic stimulation to electric stimulation via a cochlear implant has been shown to be advantageous for speech perception in noise, sound quality, music perception, and sound source localization. However, the signal processing and fitting procedures of current cochlear implants and hearing aids were developed independently, precluding several potential advantages of bimodal stimulation, such as improved sound source localization and binaural unmasking of speech in noise. While there is a large and increasing population of implantees who use a hearing aid, there are currently no generally accepted fitting methods for this configuration. It is not practical to fit current commercial devices to achieve optimal binaural loudness balance or optimal binaural cue transmission for arbitrary signals and levels. There are several promising experimental signal processing systems specifically designed for bimodal stimulation. In this article, basic psychophysical studies with electric acoustic stimulation are reviewed, along with the current state of the art in fitting, and experimental signal processing techniques for electric acoustic stimulation. PMID:24165299

  19. Chemical feedstock from hardwood by organosolv hydrolysis: Computer-aided process design and economic evaluation

    NASA Astrophysics Data System (ADS)

    Nguyen, X. N.

    1982-12-01

    A two stage catalyzed organosolv plant producing ethanol, furfural, acetic acid, and soluble lignin from wood waste was investigated. The GEMS computer system was used to aid the preliminary design and cost estimation of the proposed wood chemical plant. For a plant processing 1000 ovendry tons of wood per day, a capital investment of $66 million and an operating expense of about $20 million per year were estimated. The capital cost calculated compares favorably with other published estimates. Sensitivity analyses of some key factors in the proposed process disclose that the recovery efficiency of ethanol used in the lignin extraction stage is most important in determining the process economics. Ethanol solvent recovery of about 98% is required. At 95% recovery efficiency, conversion to glucose in the acid hydrolysis step above 90% is necessary for the ethanol selling price to be comparable to the current market price.

  20. Computer-aided analysis and design of the shape rolling process for producing turbine engine airfoils

    NASA Technical Reports Server (NTRS)

    Lahoti, G. D.; Akgerman, N.; Altan, T.

    1978-01-01

    Mild steel (AISI 1018) was selected as model cold-rolling material and Ti-6Al-4V and INCONEL 718 were selected as typical hot-rolling and cold-rolling alloys, respectively. The flow stress and workability of these alloys were characterized and friction factor at the roll/workpiece interface was determined at their respective working conditions by conducting ring tests. Computer-aided mathematical models for predicting metal flow and stresses, and for simulating the shape-rolling process were developed. These models utilize the upper-bound and the slab methods of analysis, and are capable of predicting the lateral spread, roll-separating force, roll torque and local stresses, strains and strain rates. This computer-aided design (CAD) system is also capable of simulating the actual rolling process and thereby designing roll-pass schedule in rolling of an airfoil or similar shape. The predictions from the CAD system were verified with respect to cold rolling of mild steel plates. The system is being applied to cold and hot isothermal rolling of an airfoil shape, and will be verified with respect to laboratory experiments under controlled conditions.

  1. The Application of Computer-Aided Discovery to Spacecraft Site Selection

    NASA Astrophysics Data System (ADS)

    Pankratius, V.; Blair, D. M.; Gowanlock, M.; Herring, T.

    2015-12-01

    The selection of landing and exploration sites for interplanetary robotic or human missions is a complex task. Historically it has been labor-intensive, with large groups of scientists manually interpreting a planetary surface across a variety of datasets to identify potential sites based on science and engineering constraints. This search process can be lengthy, and excellent sites may get overlooked when the aggregate value of site selection criteria is non-obvious or non-intuitive. As planetary data collection leads to Big Data repositories and a growing set of selection criteria, scientists will face a combinatorial search space explosion that requires scalable, automated assistance. We are currently exploring more general computer-aided discovery techniques in the context of planetary surface deformation phenomena that can lend themselves to application in the landing site search problem. In particular, we are developing a general software framework that addresses key difficulties: characterizing a given phenomenon or site based on data gathered from multiple instruments (e.g. radar interferometry, gravity, thermal maps, or GPS time series), and examining a variety of possible workflows whose individual configurations are optimized to isolate different features. The framework allows algorithmic pipelines and hypothesized models to be perturbed or permuted automatically within well-defined bounds established by the scientist. For example, even simple choices for outlier and noise handling or data interpolation can drastically affect the detectability of certain features. These techniques aim to automate repetitive tasks that scientists routinely perform in exploratory analysis, and make them more efficient and scalable by executing them in parallel in the cloud. We also explore ways in which machine learning can be combined with human feedback to prune the search space and converge to desirable results. Acknowledgements: We acknowledge support from NASA AIST

  2. 49 CFR 80.7 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false Application process. 80.7 Section 80.7... § 80.7 Application process. (a) Public and private applicants for credit assistance under this part... other major governmental permits and approvals, and construction schedule; (3) Background information...

  3. 49 CFR 80.7 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Application process. 80.7 Section 80.7... § 80.7 Application process. (a) Public and private applicants for credit assistance under this part... other major governmental permits and approvals, and construction schedule; (3) Background information...

  4. 49 CFR 80.7 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false Application process. 80.7 Section 80.7... § 80.7 Application process. (a) Public and private applicants for credit assistance under this part... other major governmental permits and approvals, and construction schedule; (3) Background information...

  5. 13 CFR 400.205 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Section 400.205 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.205 Application process. (a) Application process. An... “Application for Steel Guarantee Loan”; (2) The information required for the completion of Form...

  6. 13 CFR 400.205 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Section 400.205 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.205 Application process. (a) Application process. An... “Application for Steel Guarantee Loan”; (2) The information required for the completion of Form...

  7. 13 CFR 400.205 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Section 400.205 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.205 Application process. (a) Application process. An... “Application for Steel Guarantee Loan”; (2) The information required for the completion of Form...

  8. 24 CFR 1003.401 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Application process. 1003.401... Grants § 1003.401 Application process. (a) Letter to proceed. The Area ONAP may issue the applicant a letter to proceed to incur costs to alleviate imminent threats to health and safety only if the...

  9. 10 CFR 25.19 - Processing applications.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Processing applications. 25.19 Section 25.19 Energy.... Each application for an access authorization or access authorization renewal must be submitted to the... processing the access authorization or access authorization renewal request. If the applicant is...

  10. 49 CFR 262.11 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Application process. 262.11 Section 262.11 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... IMPROVEMENT PROJECTS § 262.11 Application process. (a) All grant applications for opportunities funded...

  11. 7 CFR 1416.103 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Application process. 1416.103 Section 1416.103 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... PROGRAMS Livestock Compensation Program § 1416.103 Application process. (a) Applicants must submit to...

  12. 49 CFR 262.11 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Application process. 262.11 Section 262.11 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... IMPROVEMENT PROJECTS § 262.11 Application process. (a) All grant applications for opportunities funded...

  13. 49 CFR 80.7 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Application process. 80.7 Section 80.7 Transportation Office of the Secretary of Transportation CREDIT ASSISTANCE FOR SURFACE TRANSPORTATION PROJECTS § 80.7 Application process. (a) Public and private applicants for credit assistance under this...

  14. 45 CFR 800.301 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 3 2014-10-01 2014-10-01 false Application process. 800.301 Section 800.301 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF PERSONNEL MANAGEMENT MULTI-STATE PLAN PROGRAM Application and Contracting Procedures § 800.301 Application process. (a)...

  15. 7 CFR 1709.114 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 11 2014-01-01 2014-01-01 false Application process. 1709.114 Section 1709.114 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF... Application process. The RUS will request applications for high energy cost grants on a competitive basis...

  16. 7 CFR 1416.103 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Application process. 1416.103 Section 1416.103 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... PROGRAMS Livestock Compensation Program § 1416.103 Application process. (a) Applicants must submit to...

  17. 14 CFR 1300.16 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Application process. 1300.16 Section 1300.16 Aeronautics and Space AIR TRANSPORTATION SYSTEM STABILIZATION OFFICE OF MANAGEMENT AND BUDGET... § 1300.16 Application process. (a) Applications are to be submitted by the borrower. Borrowers may...

  18. 7 CFR 760.1105 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Application process. 760.1105 Section 760.1105 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF... Application process. (a) Participants must submit to FSA: (1) A completed application in accordance with §...

  19. 7 CFR 1416.103 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Application process. 1416.103 Section 1416.103 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... PROGRAMS Livestock Compensation Program § 1416.103 Application process. (a) Applicants must submit to...

  20. 7 CFR 760.907 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Application process. 760.907 Section 760.907 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF... Application process. (a) To apply for 2005-2007 LIP, submit a completed application to the...

  1. 44 CFR 79.5 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false Application process. 79.5 Section 79.5 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF... § 79.5 Application process. (a) Applicant or grantee. (1) States will be notified of the...

  2. 7 CFR 760.1105 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Application process. 760.1105 Section 760.1105 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF... Application process. (a) Participants must submit to FSA: (1) A completed application in accordance with §...

  3. 45 CFR 800.301 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 3 2013-10-01 2013-10-01 false Application process. 800.301 Section 800.301 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF PERSONNEL MANAGEMENT MULTI-STATE PLAN PROGRAM Application and Contracting Procedures § 800.301 Application process. (a)...

  4. 49 CFR 262.11 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Application process. 262.11 Section 262.11 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... IMPROVEMENT PROJECTS § 262.11 Application process. (a) All grant applications for opportunities funded...

  5. 7 CFR 1416.103 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Application process. 1416.103 Section 1416.103 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... PROGRAMS Livestock Compensation Program § 1416.103 Application process. (a) Applicants must submit to...

  6. 24 CFR 1003.401 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Application process. 1003.401 Section 1003.401 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT... Grants § 1003.401 Application process. (a) Letter to proceed. The Area ONAP may issue the applicant...

  7. 14 CFR 1300.16 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Application process. 1300.16 Section 1300.16 Aeronautics and Space AIR TRANSPORTATION SYSTEM STABILIZATION OFFICE OF MANAGEMENT AND BUDGET... § 1300.16 Application process. (a) Applications are to be submitted by the borrower. Borrowers may...

  8. 49 CFR 262.11 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Application process. 262.11 Section 262.11 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... IMPROVEMENT PROJECTS § 262.11 Application process. (a) All grant applications for opportunities funded...

  9. 7 CFR 760.1105 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Application process. 760.1105 Section 760.1105 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF... Application process. (a) Participants must submit to FSA: (1) A completed application in accordance with §...

  10. 44 CFR 79.5 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true Application process. 79.5 Section 79.5 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF... § 79.5 Application process. (a) Applicant or grantee. (1) States will be notified of the...

  11. 24 CFR 1003.401 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Application process. 1003.401 Section 1003.401 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT... Grants § 1003.401 Application process. (a) Letter to proceed. The Area ONAP may issue the applicant...

  12. 47 CFR 54.1005 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 3 2012-10-01 2012-10-01 false Application process. 54.1005 Section 54.1005 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) UNIVERSAL SERVICE Mobility Fund § 54.1005 Application process. (a) Application to participate in competitive...

  13. 24 CFR 1003.401 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Application process. 1003.401 Section 1003.401 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT... Grants § 1003.401 Application process. (a) Letter to proceed. The Area ONAP may issue the applicant...

  14. 7 CFR 760.907 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Application process. 760.907 Section 760.907 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF... Application process. (a) To apply for 2005-2007 LIP, submit a completed application to the...

  15. 7 CFR 1709.114 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Application process. 1709.114 Section 1709.114 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF... Application process. The RUS will request applications for high energy cost grants on a competitive basis...

  16. 7 CFR 1416.103 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Application process. 1416.103 Section 1416.103 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... PROGRAMS Livestock Compensation Program § 1416.103 Application process. (a) Applicants must submit to...

  17. 49 CFR 80.7 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Application process. 80.7 Section 80.7 Transportation Office of the Secretary of Transportation CREDIT ASSISTANCE FOR SURFACE TRANSPORTATION PROJECTS § 80.7 Application process. (a) Public and private applicants for credit assistance under this...

  18. 47 CFR 54.1005 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 3 2013-10-01 2013-10-01 false Application process. 54.1005 Section 54.1005 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) UNIVERSAL SERVICE Mobility Fund § 54.1005 Application process. (a) Application to participate in competitive...

  19. 44 CFR 79.5 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Application process. 79.5 Section 79.5 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF... § 79.5 Application process. (a) Applicant or grantee. (1) States will be notified of the...

  20. 49 CFR 262.11 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Application process. 262.11 Section 262.11 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... IMPROVEMENT PROJECTS § 262.11 Application process. (a) All grant applications for opportunities funded...

  1. 7 CFR 760.907 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Application process. 760.907 Section 760.907 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF... Application process. (a) To apply for 2005-2007 LIP, submit a completed application to the...

  2. 47 CFR 54.1005 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 3 2014-10-01 2014-10-01 false Application process. 54.1005 Section 54.1005 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) UNIVERSAL SERVICE Mobility Fund § 54.1005 Application process. (a) Application to participate in competitive bidding for Mobility Fund Phase I...

  3. High Tech Aids Low Vision: A Review of Image Processing for the Visually Impaired

    PubMed Central

    Moshtael, Howard; Aslam, Tariq; Underwood, Ian; Dhillon, Baljean

    2015-01-01

    Recent advances in digital image processing provide promising methods for maximizing the residual vision of the visually impaired. This paper seeks to introduce this field to the readership and describe its current state as found in the literature. A systematic search revealed 37 studies that measure the value of image processing techniques for subjects with low vision. The techniques used are categorized according to their effect and the principal findings are summarized. The majority of participants preferred enhanced images over the original for a wide range of enhancement types. Adapting the contrast and spatial frequency content often improved performance at object recognition and reading speed, as did techniques that attenuate the image background and a technique that induced jitter. A lack of consistency in preference and performance measures was found, as well as a lack of independent studies. Nevertheless, the promising results should encourage further research in order to allow their widespread use in low-vision aids. PMID:26290777

  4. Knowledge-Aided Multichannel Adaptive SAR/GMTI Processing: Algorithm and Experimental Results

    NASA Astrophysics Data System (ADS)

    Wu, Di; Zhu, Daiyin; Zhu, Zhaoda

    2010-12-01

    The multichannel synthetic aperture radar ground moving target indication (SAR/GMTI) technique is a simplified implementation of space-time adaptive processing (STAP), which has been proved to be feasible in the past decades. However, its detection performance will be degraded in heterogeneous environments due to the rapidly varying clutter characteristics. Knowledge-aided (KA) STAP provides an effective way to deal with the nonstationary problem in real-world clutter environment. Based on the KA STAP methods, this paper proposes a KA algorithm for adaptive SAR/GMTI processing in heterogeneous environments. It reduces sample support by its fast convergence properties and shows robust to non-stationary clutter distribution relative to the traditional adaptive SAR/GMTI scheme. Experimental clutter suppression results are employed to verify the virtue of this algorithm.

  5. Evaluation of a computer aided X-ray fluorographic system. Part 2: Image processing

    NASA Astrophysics Data System (ADS)

    Burch, S. F.; Cocking, S. J.

    1981-12-01

    The TV imagery from a computer aided X-ray fluorographic system has been digitally processed with an I2S model 70E image processor, controlled by a PDP 11/60 minicomputer. The image processor allowed valuable processing for detection of defects in cast components to be carried out at television frame rates. Summation of TV frames was used to reduce noise, and hence improve the thickness sensitivity of the system. A displaced differencing technique and interactive contrast enhancement were then used to improve the reliability of inspection by removing spurious blemishes and interferences lines, while simultaneously enhancing the visibility of real defects. The times required for these operations are given, and the benefits provided for X-ray fluorography are illustrated by the results from inspection of aero engine castings.

  6. Integrating cognitive and peripheral factors in predicting hearing-aid processing effectiveness

    PubMed Central

    Kates, James M.; Arehart, Kathryn H.; Souza, Pamela E.

    2013-01-01

    Individual factors beyond the audiogram, such as age and cognitive abilities, can influence speech intelligibility and speech quality judgments. This paper develops a neural network framework for combining multiple subject factors into a single model that predicts speech intelligibility and quality for a nonlinear hearing-aid processing strategy. The nonlinear processing approach used in the paper is frequency compression, which is intended to improve the audibility of high-frequency speech sounds by shifting them to lower frequency regions where listeners with high-frequency loss have better hearing thresholds. An ensemble averaging approach is used for the neural network to avoid the problems associated with overfitting. Models are developed for two subject groups, one having nearly normal hearing and the other mild-to-moderate sloping losses. PMID:25669257

  7. 38 CFR 60.15 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) FISHER HOUSES AND OTHER TEMPORARY LODGING § 60.15 Application process. (a) Obtaining and submitting the application. VA Form 10-0408A is the application for Fisher House and other temporary lodging. Applications... House lodging, to the Fisher House Manager at the VA health care facility of jurisdiction. (2) For...

  8. 7 CFR 1499.4 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Application process. 1499.4 Section 1499.4... OF AGRICULTURE EXPORT PROGRAMS FOOD FOR PROGRESS PROGRAM § 1499.4 Application process. (a) An entity... proposed activities would involve the use of sale proceeds or income: (i) The process that the...

  9. 7 CFR 1416.703 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... PROGRAMS 2005 Hurricane Tree Assistance Program § 1416.703 Application process. (a) A complete application for 2005 Hurricane TAP benefits and related supporting documentation must be submitted to the...

  10. GPU applications for data processing

    SciTech Connect

    Vladymyrov, Mykhailo; Aleksandrov, Andrey; Tioukov, Valeri

    2015-12-31

    Modern experiments that use nuclear photoemulsion imply fast and efficient data acquisition from the emulsion can be performed. The new approaches in developing scanning systems require real-time processing of large amount of data. Methods that use Graphical Processing Unit (GPU) computing power for emulsion data processing are presented here. It is shown how the GPU-accelerated emulsion processing helped us to rise the scanning speed by factor of nine.

  11. Lithium-ion batteries for hearing aid applications. II. Pulse discharge and safety tests

    NASA Astrophysics Data System (ADS)

    Passerini, S.; Coustier, F.; Owens, B. B.

    Rechargeable lithium-ion batteries were designed to meet the power requirements of hearing aid devices (HADs). The batteries were designed in a 312-button cell size, compatible with existing hearing aids. The batteries were tested to evaluate the design and the electrochemical performance, as they relate to a typical hearing aid application. The present report covers the pulse capabilities, cycle life and preliminary safety tests. The results are compared with other battery chemistries: secondary lithium-alloy and nickel-metal hydride batteries and primary Zn-air batteries. The cell AC impedance was stable over the frequency range between 1 and 50 kHz, ranging between 5 Ω at the higher frequency and 12 Ω at the lower extreme. Pulse tests were consistent with these values, as the cells were capable of providing a series of 100 mA pulses of 10-s duration. The safety tests suggest that the design is intrinsically safe with respect to the most common types of abuse conditions.

  12. Network application and framework for quality of information processing

    NASA Astrophysics Data System (ADS)

    Marcus, Kelvin; Cook, Trevor; Scott, Lisa; Toth, Andrew

    2012-06-01

    To improve the effectiveness of network-centric decision making, we present a distributed network application and framework that provides users with actionable intelligence reports to support counter insurgency operations. ARL's Quality of Information (QoI) Intelligence Report Application uses QoI metrics like timeliness, accuracy, and precision combined with associated network performance data, such as throughput and latency, and mission-specific information requirements to deliver high quality data to users; that is data delivered in a manner which best supports the ability to make more informed decisions as it relates to the current mission. This application serves as a testing platform for integrated experimentation and validation of QoI processing techniques and methodologies. In this paper, we present the software-system framework and architecture, and show an example scenario that highlights how the framework aids in network integration and enables better data-to-decision.

  13. Materials and processes control for space applications

    NASA Technical Reports Server (NTRS)

    Blackburn, G. A.

    1985-01-01

    Materials and processes control relative to space applications is discussed. The components of a total material and process control system are identified, contamination control issues are listed, and recommendations are made.

  14. A Process and Outcomes Evaluation of the International AIDS Conference: Who Attends? Who Benefits Most?

    PubMed Central

    Lalonde, Bernadette; Wolvaardt, Jacqueline E.; Webb, Elize M; Tournas-Hardt, Amy

    2007-01-01

    The objective of the study was to conduct a process and outcomes evaluation of the International AIDS Conference (IAC). Reaction evaluation data are presented from a delegate survey distributed at the 2004 IAC held in Thailand. Input and output data from the Thailand IAC are compared to data from previous IACs to ascertain attendance and reaction trends, which delegates benefit most, and host country effects. Outcomes effectiveness data were collected via a survey and intercept interviews. Data suggest that the host country may significantly affect the number and quality of basic science IAC presentations, who attends, and who benefits most. Intended and executed HIV work-related behavior change was assessed under 9 classifications. Delegates who attended 1 previous IAC were more likely to report behavior changes than attendees who attended more than 1 previous IAC. The conference needs to be continually evaluated to elicit the required data to plan effective future IACs. PMID:17435615

  15. A Process and Outcomes Evaluation of the International AIDS Conference: Who Attends? Who Benefits Most?

    PubMed Central

    2007-01-01

    The objective of the study was to conduct a process and outcomes evaluation of the International AIDS Conference (IAC). Reaction evaluation data are presented from a delegate survey distributed at the 2004 IAC held in Thailand. Input and output data from the Thailand IAC are compared to data from previous IACs to ascertain attendance and reaction trends, which delegates benefit most, and host country effects. Outcomes effectiveness data were collected via a survey and intercept interviews. Data suggest that the host country may significantly affect the number and quality of basic science IAC presentations, who attends, and who benefits most. Intended and executed HIV work-related behavior change was assessed under 9 classifications. Delegates who attended 1 previous IAC were more likely to report behavior changes than attendees who attended more than 1 previous IAC. The conference needs to be continually evaluated to elicit the required data to plan effective future IACs. PMID:19825138

  16. Experimental studies of forensic odontology to aid in the identification process

    PubMed Central

    Saxena, Susmita; Sharma, Preeti; Gupta, Nitin

    2010-01-01

    The importance of dental identification is on the increase year after year. With the passage of time, the role of forensic odontology has increased as very often teeth and dental restorations are the only means of identification. Forensic odontology has played a key role in identification of persons in mass disasters (aviation, earthquakes, Tsunamis), in crime investigations, in ethnic studies, and in identification of decomposed and disfigured bodies like that of drowned persons, fire victims, and victims of motor vehicle accidents. The various methods employed in forensic odontology include tooth prints, radiographs, photographic study, rugoscopy, cheiloscopy and molecular methods. Investigative methods applied in forensic odontology are reasonably reliable, yet the shortcomings must be accounted for to make it a more meaningful and relevant procedure. This paper gives an overview of the various experimental studies to aid in the identification processes, discussing their feasibilities and limitations in day-to-day practice. PMID:21731343

  17. Testing of New Materials and Computer Aided Optimization of Process Parameters and Clamping Device During Predevelopment of Laser Welding Processes

    NASA Astrophysics Data System (ADS)

    Weidinger, Peter; Günther, Kay; Fitzel, Martin; Logvinov, Ruslan; Ilin, Alexander; Ploshikhin, Vasily; Hugger, Florian; Mann, Vincent; Roth, Stephan; Schmidt, Michael

    The necessity for weight reduction in motor vehicles in order to save fuel consumption pushes automotive suppliers to use materials of higher strength. Due to their excellent crash behavior high strength steels are increasingly applied in various structures. In this paper some predevelopment steps for a material change from a micro alloyed to dual phase and complex phase steels of a T-joint assembly are displayed. Initially the general weldability of the materials regarding pore formation, hardening in the heat affected zone and hot cracking susceptibility is discussed. After this basic investigation, the computer aided design optimization of a clamping device is shown, in which influences of the clamping jaw, the welding position and the clamping forces upon weld quality are presented. Finally experimental results of the welding process are displayed, which validate the numerical simulation.

  18. Vision-aided Monitoring and Control of Thermal Spray, Spray Forming, and Welding Processes

    NASA Technical Reports Server (NTRS)

    Agapakis, John E.; Bolstad, Jon

    1993-01-01

    Vision is one of the most powerful forms of non-contact sensing for monitoring and control of manufacturing processes. However, processes involving an arc plasma or flame such as welding or thermal spraying pose particularly challenging problems to conventional vision sensing and processing techniques. The arc or plasma is not typically limited to a single spectral region and thus cannot be easily filtered out optically. This paper presents an innovative vision sensing system that uses intense stroboscopic illumination to overpower the arc light and produce a video image that is free of arc light or glare and dedicated image processing and analysis schemes that can enhance the video images or extract features of interest and produce quantitative process measures which can be used for process monitoring and control. Results of two SBIR programs sponsored by NASA and DOE and focusing on the application of this innovative vision sensing and processing technology to thermal spraying and welding process monitoring and control are discussed.

  19. Grief-Processing-Based Psychological Intervention for Children Orphaned by AIDS in Central China: A Pilot Study

    ERIC Educational Resources Information Center

    Lin, Xiuyun; Fang, Xiaoyi; Chi, Peilian; Li, Xiaoming; Chen, Wenrui; Heath, Melissa Allen

    2014-01-01

    A group of 124 children orphaned by AIDS (COA), who resided in two orphanages funded by the Chinese government, participated in a study investigating the efficacy of a grief-processing-based psychological group intervention. This psychological intervention program was designed to specifically help COA process their grief and reduce their…

  20. Conceptualization of Approaches and Thought Processes Emerging in Validating of Model in Mathematical Modeling in Technology Aided Environment

    ERIC Educational Resources Information Center

    Hidiroglu, Çaglar Naci; Bukova Güzel, Esra

    2013-01-01

    The aim of the present study is to conceptualize the approaches displayed for validation of model and thought processes provided in mathematical modeling process performed in technology-aided learning environment. The participants of this grounded theory study were nineteen secondary school mathematics student teachers. The data gathered from the…

  1. A State-of-the-Art Review of the Real-Time Computer-Aided Study of the Writing Process

    ERIC Educational Resources Information Center

    Abdel Latif, Muhammad M.

    2008-01-01

    Writing researchers have developed various methods for investigating the writing process since the 1970s. The early 1980s saw the occurrence of the real-time computer-aided study of the writing process that relies on the protocols generated by recording the computer screen activities as writers compose using the word processor. This article…

  2. Methods and Applications of the Audibility Index in Hearing Aid Selection and Fitting

    PubMed Central

    Amlani, Amyn M.; Punch, Jerry L.; Ching, Teresa Y. C.

    2002-01-01

    During the first half of the 20th century, communications engineers at Bell Telephone Laboratories developed the articulation model for predicting speech intelligibility transmitted through different telecommunication devices under varying electroacoustic conditions. The profession of audiology adopted this model and its quantitative aspects, known as the Articulation Index and Speech Intelligibility Index, and applied these indices to the prediction of unaided and aided speech intelligibility in hearing-impaired listeners. Over time, the calculation methods of these indices—referred to collectively in this paper as the Audibility Index—have been continually refined and simplified for clinical use. This article provides (1) an overview of the basic principles and the calculation methods of the Audibility Index, the Speech Transmission Index and related indices, as well as the Speech Recognition Sensitivity Model, (2) a review of the literature on using the Audibility Index to predict speech intelligibility of hearing-impaired listeners, (3) a review of the literature on the applicability of the Audibility Index to the selection and fitting of hearing aids, and (4) a discussion of future scientific needs and clinical applications of the Audibility Index. PMID:25425917

  3. Computer-aided Detection of Prostate Cancer with MRI: Technology and Applications.

    PubMed

    Liu, Lizhi; Tian, Zhiqiang; Zhang, Zhenfeng; Fei, Baowei

    2016-08-01

    One in six men will develop prostate cancer in his lifetime. Early detection and accurate diagnosis of the disease can improve cancer survival and reduce treatment costs. Recently, imaging of prostate cancer has greatly advanced since the introduction of multiparametric magnetic resonance imaging (mp-MRI). Mp-MRI consists of T2-weighted sequences combined with functional sequences including dynamic contrast-enhanced MRI, diffusion-weighted MRI, and magnetic resonance spectroscopy imaging. Because of the big data and variations in imaging sequences, detection can be affected by multiple factors such as observer variability and visibility and complexity of the lesions. To improve quantitative assessment of the disease, various computer-aided detection systems have been designed to help radiologists in their clinical practice. This review paper presents an overview of literatures on computer-aided detection of prostate cancer with mp-MRI, which include the technology and its applications. The aim of the survey is threefold: an introduction for those new to the field, an overview for those working in the field, and a reference for those searching for literature on a specific application. PMID:27133005

  4. 7 CFR 4284.1010 - Application processing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Application processing. 4284.1010 Section 4284.1010 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Agriculture Innovation Demonstration Centers § 4284.1010 Application processing....

  5. 45 CFR 1311.3 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false Application process. 1311.3 Section 1311.3 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES... PROGRAM HEAD START FELLOWS PROGRAM § 1311.3 Application process. An individual who wishes to obtain...

  6. 7 CFR 760.405 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Application process. 760.405 Section 760.405 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF... process. (a) In addition to submitting an application for payment at the appropriate time, a producer...

  7. 7 CFR 1413.106 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Application process. 1413.106 Section 1413.106 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... Wheat Quality Program § 1413.106 Application process. (a) To apply for DWQP payment, the producer...

  8. 8 CFR 240.63 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 8 Aliens and Nationality 1 2012-01-01 2012-01-01 false Application process. 240.63 Section 240.63 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS VOLUNTARY DEPARTURE... process. (a) Form and fees. Except as provided in paragraph (b) of this section, the application must...

  9. 7 CFR 1416.403 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Application process. 1416.403 Section 1416.403 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... PROGRAMS Fruit and Vegetable Disaster Program § 1416.403 Application process. (a) Producers wishing...

  10. 7 CFR 1413.106 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Application process. 1413.106 Section 1413.106 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... Wheat Quality Program § 1413.106 Application process. (a) To apply for DWQP payment, the producer...

  11. 38 CFR 60.15 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Application process. 60.15 Section 60.15 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) FISHER HOUSES AND OTHER TEMPORARY LODGING § 60.15 Application process. (a) Obtaining and submitting...

  12. 8 CFR 240.63 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Application process. 240.63 Section 240.63 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS PROCEEDINGS TO DETERMINE... Cancellation of Removal Under Section 203 of Pub. L. 105-100 § 240.63 Application process. (a) Form and...

  13. 45 CFR 1311.3 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 4 2012-10-01 2012-10-01 false Application process. 1311.3 Section 1311.3 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES... PROGRAM HEAD START FELLOWS PROGRAM § 1311.3 Application process. An individual who wishes to obtain...

  14. 24 CFR 578.19 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... the fiscal year, HUD will issue a NOFA in accordance with the requirements of 24 CFR part 4. (b... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Application process. 578.19 Section... DEVELOPMENT COMMUNITY FACILITIES CONTINUUM OF CARE PROGRAM Application and Grant Award Process §...

  15. 48 CFR 519.7009 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Application process. 519.7009 Section 519.7009 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS GSA Mentor-Protégé Program 519.7009 Application process....

  16. 7 CFR 1416.403 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Application process. 1416.403 Section 1416.403 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... PROGRAMS Fruit and Vegetable Disaster Program § 1416.403 Application process. (a) Producers wishing...

  17. 7 CFR 1416.503 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Application process. 1416.503 Section 1416.503 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... PROGRAMS Tropical Fruit Disaster Program § 1416.503 Application process. (a) Producers wishing to...

  18. 7 CFR 1416.403 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Application process. 1416.403 Section 1416.403 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... PROGRAMS Fruit and Vegetable Disaster Program § 1416.403 Application process. (a) Producers wishing...

  19. 49 CFR 624.5 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 7 2013-10-01 2013-10-01 false Application process. 624.5 Section 624.5 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CLEAN FUELS GRANT PROGRAM § 624.5 Application process. (a) FTA shall publish...

  20. 7 CFR 1413.106 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Application process. 1413.106 Section 1413.106 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... Wheat Quality Program § 1413.106 Application process. (a) To apply for DWQP payment, the producer...

  1. 7 CFR 1416.503 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Application process. 1416.503 Section 1416.503 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... PROGRAMS Tropical Fruit Disaster Program § 1416.503 Application process. (a) Producers wishing to...

  2. 7 CFR 1416.503 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Application process. 1416.503 Section 1416.503 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... PROGRAMS Tropical Fruit Disaster Program § 1416.503 Application process. (a) Producers wishing to...

  3. 45 CFR 1311.3 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false Application process. 1311.3 Section 1311.3 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES... PROGRAM HEAD START FELLOWS PROGRAM § 1311.3 Application process. An individual who wishes to obtain...

  4. 8 CFR 1240.63 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 8 Aliens and Nationality 1 2012-01-01 2012-01-01 false Application process. 1240.63 Section 1240.63 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION... Application process. (a) Form and fees. Except as provided in paragraph (b) of this section, the...

  5. 7 CFR 760.405 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Application process. 760.405 Section 760.405 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF... process. (a) In addition to submitting an application for payment at the appropriate time, a producer...

  6. 8 CFR 1240.63 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 8 Aliens and Nationality 1 2013-01-01 2013-01-01 false Application process. 1240.63 Section 1240.63 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION... Application process. (a) Form and fees. Except as provided in paragraph (b) of this section, the...

  7. 7 CFR 1717.161 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Government loans according to the standards in 7 CFR 1710.112 and 1710.113, respectively, and in other RUS... 7 Agriculture 11 2014-01-01 2014-01-01 false Application process. 1717.161 Section 1717.161... Consolidations of Electric Borrowers § 1717.161 Application process. (a) Borrowers are responsible for...

  8. 7 CFR 1416.403 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Application process. 1416.403 Section 1416.403 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... PROGRAMS Fruit and Vegetable Disaster Program § 1416.403 Application process. (a) Producers wishing...

  9. 7 CFR 1416.403 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Application process. 1416.403 Section 1416.403 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... PROGRAMS Fruit and Vegetable Disaster Program § 1416.403 Application process. (a) Producers wishing...

  10. 48 CFR 819.7108 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Application process. 819.7108 Section 819.7108 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS VA Mentor-Protégé Program 819.7108 Application process....

  11. 49 CFR 624.5 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 7 2012-10-01 2012-10-01 false Application process. 624.5 Section 624.5 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CLEAN FUELS GRANT PROGRAM § 624.5 Application process. (a) FTA shall publish...

  12. 45 CFR 1311.3 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false Application process. 1311.3 Section 1311.3 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES... PROGRAM HEAD START FELLOWS PROGRAM § 1311.3 Application process. An individual who wishes to obtain...

  13. 48 CFR 819.7108 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Application process. 819.7108 Section 819.7108 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS VA Mentor-Protégé Program 819.7108 Application process....

  14. 7 CFR 760.405 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Application process. 760.405 Section 760.405 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF... process. (a) In addition to submitting an application for payment at the appropriate time, a producer...

  15. 24 CFR 578.19 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... the fiscal year, HUD will issue a NOFA in accordance with the requirements of 24 CFR part 4. (b... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Application process. 578.19 Section... DEVELOPMENT COMMUNITY FACILITIES CONTINUUM OF CARE PROGRAM Application and Grant Award Process §...

  16. 48 CFR 819.7108 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Application process. 819.7108 Section 819.7108 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS VA Mentor-Protégé Program 819.7108 Application process....

  17. 7 CFR 1717.161 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Government loans according to the standards in 7 CFR 1710.112 and 1710.113, respectively, and in other RUS... 7 Agriculture 11 2010-01-01 2010-01-01 false Application process. 1717.161 Section 1717.161... Consolidations of Electric Borrowers § 1717.161 Application process. (a) Borrowers are responsible for...

  18. 7 CFR 1413.106 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Application process. 1413.106 Section 1413.106 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT... Wheat Quality Program § 1413.106 Application process. (a) To apply for DWQP payment, the producer...

  19. 8 CFR 240.63 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 8 Aliens and Nationality 1 2013-01-01 2013-01-01 false Application process. 240.63 Section 240.63 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS VOLUNTARY DEPARTURE... process. (a) Form and fees. Except as provided in paragraph (b) of this section, the application must...

  20. 7 CFR 1499.4 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Application process. 1499.4 Section 1499.4 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE EXPORT PROGRAMS FOOD FOR PROGRESS PROGRAM § 1499.4 Application process. (a) An entity seeking to enter into an agreement with CCC...

  1. 8 CFR 207.2 - Applicant processing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS ADMISSION OF REFUGEES § 207.2 Applicant processing. (a) Forms. Each applicant who seeks admission as a refugee shall submit an individual Form I-590 (Registration for Classification as Refugee). Additionally, each applicant 14 years...

  2. 8 CFR 207.2 - Applicant processing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS ADMISSION OF REFUGEES § 207.2 Applicant processing. (a) Forms. Each applicant who seeks admission as a refugee shall submit an individual Form I-590 (Registration for Classification as Refugee). Additionally, each applicant 14 years...

  3. 45 CFR 12a.9 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... the requirements of 45 CFR 12.9. (7) Historic preservation. Where applicable, the applicant must..., as specified in 45 CFR part 12. (c) Scope of evaluations. Due to the short time frame imposed for... 45 Public Welfare 1 2012-10-01 2012-10-01 false Application process. 12a.9 Section 12a.9...

  4. 7 CFR 1720.6 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... application to the Secretary; (2) The application is screened by RUS pursuant to 7 CFR 1720.7(a) of this part... the selection criteria set forth in 7 CFR 1720.7(b) of this part; (4) If RUS provisionally approves... 7 Agriculture 11 2014-01-01 2014-01-01 false Application process. 1720.6 Section...

  5. 24 CFR 581.9 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... the requirements of 45 CFR 12.9. (7) Historic preservation. Where applicable, the applicant must..., as specified in 45 CFR part 12. (c) Scope of evaluations. Due to the short time frame imposed for... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Application process. 581.9...

  6. 24 CFR 581.9 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... the requirements of 45 CFR 12.9. (7) Historic preservation. Where applicable, the applicant must..., as specified in 45 CFR part 12. (c) Scope of evaluations. Due to the short time frame imposed for... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Application process. 581.9...

  7. 24 CFR 581.9 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... the requirements of 45 CFR 12.9. (7) Historic preservation. Where applicable, the applicant must..., as specified in 45 CFR part 12. (c) Scope of evaluations. Due to the short time frame imposed for... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Application process. 581.9...

  8. 13 CFR 500.205 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Section 500.205 Business Credit and Assistance EMERGENCY OIL AND GAS GUARANTEED LOAN BOARD EMERGENCY OIL AND GAS GUARANTEED LOAN PROGRAM Oil and Gas Guaranteed Loans § 500.205 Application process. (a... mail. (b) Applications shall contain the following: (1) A completed Form, “Application for Oil and...

  9. 13 CFR 500.205 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Section 500.205 Business Credit and Assistance EMERGENCY OIL AND GAS GUARANTEED LOAN BOARD EMERGENCY OIL AND GAS GUARANTEED LOAN PROGRAM Oil and Gas Guaranteed Loans § 500.205 Application process. (a... mail. (b) Applications shall contain the following: (1) A completed Form, “Application for Oil and...

  10. 13 CFR 500.205 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Section 500.205 Business Credit and Assistance EMERGENCY OIL AND GAS GUARANTEED LOAN BOARD EMERGENCY OIL AND GAS GUARANTEED LOAN PROGRAM Oil and Gas Guaranteed Loans § 500.205 Application process. (a... mail. (b) Applications shall contain the following: (1) A completed Form, “Application for Oil and...

  11. 13 CFR 500.205 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Section 500.205 Business Credit and Assistance EMERGENCY OIL AND GAS GUARANTEED LOAN BOARD EMERGENCY OIL AND GAS GUARANTEED LOAN PROGRAM Oil and Gas Guaranteed Loans § 500.205 Application process. (a... mail. (b) Applications shall contain the following: (1) A completed Form, “Application for Oil and...

  12. 13 CFR 500.205 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Section 500.205 Business Credit and Assistance EMERGENCY OIL AND GAS GUARANTEED LOAN BOARD EMERGENCY OIL AND GAS GUARANTEED LOAN PROGRAM Oil and Gas Guaranteed Loans § 500.205 Application process. (a... mail. (b) Applications shall contain the following: (1) A completed Form, “Application for Oil and...

  13. The application of image processing software: Photoshop in environmental design

    NASA Astrophysics Data System (ADS)

    Dong, Baohua; Zhang, Chunmi; Zhuo, Chen

    2011-02-01

    In the process of environmental design and creation, the design sketch holds a very important position in that it not only illuminates the design's idea and concept but also shows the design's visual effects to the client. In the field of environmental design, computer aided design has made significant improvement. Many types of specialized design software for environmental performance of the drawings and post artistic processing have been implemented. Additionally, with the use of this software, working efficiency has greatly increased and drawings have become more specific and more specialized. By analyzing the application of photoshop image processing software in environmental design and comparing and contrasting traditional hand drawing and drawing with modern technology, this essay will further explore the way for computer technology to play a bigger role in environmental design.

  14. Future applications of simulators in process control

    SciTech Connect

    Ruppel, F.; Wysor, W.

    1997-03-21

    Future applications of simulators in process control will see activities with high return on investment in areas such as concurrent engineering, hardware-in-the-loop controller testing, process fault detection, and Internet-retrievable simulation models and tools. These applications are based on advancing technology in the field of simulation technology. In this paper, the advancing technology will be reviewed, and projections to future uses of simulators in process control will be made.

  15. Computer image processing: Geologic applications

    NASA Technical Reports Server (NTRS)

    Abrams, M. J.

    1978-01-01

    Computer image processing of digital data was performed to support several geological studies. The specific goals were to: (1) relate the mineral content to the spectral reflectance of certain geologic materials, (2) determine the influence of environmental factors, such as atmosphere and vegetation, and (3) improve image processing techniques. For detection of spectral differences related to mineralogy, the technique of band ratioing was found to be the most useful. The influence of atmospheric scattering and methods to correct for the scattering were also studied. Two techniques were used to correct for atmospheric effects: (1) dark object subtraction, (2) normalization of use of ground spectral measurements. Of the two, the first technique proved to be the most successful for removing the effects of atmospheric scattering. A digital mosaic was produced from two side-lapping LANDSAT frames. The advantages were that the same enhancement algorithm can be applied to both frames, and there is no seam where the two images are joined.

  16. Microstructure evolution in TRIP-aided seamless steel tube during T-shape hydroforming process

    SciTech Connect

    Liu, Jiyuan; Zhang, Zicheng; Manabe, Ken-ichi; Li, Yanmei; Misra, R.D.K.

    2014-08-15

    Transformation-induced plasticity aided seamless steel tube comprising of ferrite, bainite, and metastable austenite was processed through forging, piercing, cold-drawing, and two-stage heat treatment. T-shape hydroforming is a classic forming method for experimental research and practical production. The current work studied austenite-to-martensite transformation and microcrack initiation and propagation of the tube during T-shape hydroforming using electron backscattering diffraction, scanning electron microscopy, and transmission electron microscopy. The strain distribution in the bcc-phase and fcc-phase was studied by evaluating changes in the average local misorientation. Compared to the compressive stress, metastable austenite with similar strain surrounding or inside the grains transformed easier under tensile loading conditions. The inclusions were responsible for microcrack initiation. The propagation of the cracks is hindered by martensite/austenite constituent due to transformation induced plasticity effect. The volume fraction of untransformed retained austenite decreased with increase in strain implying transformation-induced plasticity effect. - Highlights: • Hydroformed tubes processed via TRIP concept • EBSD provided estimate of micro local strain. • Retained austenite hinders propagation of microcracks.

  17. Computer aided production engineering

    SciTech Connect

    Not Available

    1986-01-01

    This book presents the following contents: CIM in avionics; computer analysis of product designs for robot assembly; a simulation decision mould for manpower forecast and its application; development of flexible manufacturing system; advances in microcomputer applications in CAD/CAM; an automated interface between CAD and process planning; CAM and computer vision; low friction pneumatic actuators for accurate robot control; robot assembly of printed circuit boards; information systems design for computer integrated manufacture; and a CAD engineering language to aid manufacture.

  18. Computerized Aid Improves Safety Decision Process for Survivors of Intimate Partner Violence

    ERIC Educational Resources Information Center

    Glass, Nancy; Eden, Karen B.; Bloom, Tina; Perrin, Nancy

    2010-01-01

    A computerized safety decision aid was developed and tested with Spanish or English-speaking abused women in shelters or domestic violence (DV) support groups (n = 90). The decision aid provides feedback about risk for lethal violence, options for safety, assistance with setting priorities for safety, and a safety plan personalized to the user.…

  19. REVIEW ARTICLE: Spectrophotometric applications of digital signal processing

    NASA Astrophysics Data System (ADS)

    Morawski, Roman Z.

    2006-09-01

    Spectrophotometry is more and more often the method of choice not only in analysis of (bio)chemical substances, but also in the identification of physical properties of various objects and their classification. The applications of spectrophotometry include such diversified tasks as monitoring of optical telecommunications links, assessment of eating quality of food, forensic classification of papers, biometric identification of individuals, detection of insect infestation of seeds and classification of textiles. In all those applications, large numbers of data, generated by spectrophotometers, are processed by various digital means in order to extract measurement information. The main objective of this paper is to review the state-of-the-art methodology for digital signal processing (DSP) when applied to data provided by spectrophotometric transducers and spectrophotometers. First, a general methodology of DSP applications in spectrophotometry, based on DSP-oriented models of spectrophotometric data, is outlined. Then, the most important classes of DSP methods for processing spectrophotometric data—the methods for DSP-aided calibration of spectrophotometric instrumentation, the methods for the estimation of spectra on the basis of spectrophotometric data, the methods for the estimation of spectrum-related measurands on the basis of spectrophotometric data—are presented. Finally, the methods for preprocessing and postprocessing of spectrophotometric data are overviewed. Throughout the review, the applications of DSP are illustrated with numerous examples related to broadly understood spectrophotometry.

  20. Ultrasound Applications in Food Processing

    NASA Astrophysics Data System (ADS)

    Bermúdez-Aguirre, Daniela; Mobbs, Tamara; Barbosa-Cánovas, Gustavo V.

    Food scientists today are focused on the development of not only microbiologically safe products with a long storage life, but, at the same time, products that have fresh-like characteristics and a high quality in taste, flavor, and texture. This focus is based on the needs of the consumer, which is one of the main reasons for constant research in the so-called area of emerging technologies. Traditionally, thermal treatments have been used to produce safe food products. Pasteurization of juice, milk, beer, and wine is a common process in which the final product has a storage life of some weeks (generally under refrigeration). However, vitamins, taste, color, and other sensorial characteristics are decreased with this treatment. High temperature is responsible for these effects and can be observed in the loss of nutritional components and changes in flavor, taste, and texture, often creating the need for additives to improve the product.

  1. Bibliography of articles and reports on mineral-separation techniques, processes, and applications

    NASA Technical Reports Server (NTRS)

    Harmon, R. S.

    1971-01-01

    A bibliography of published articles and reports on mineral-separation techniques, processes, and applications is presented along with an author and subject index. This information is intended for use in the mineral-separation facility of the Lunar Receiving Laboratory at the NASA Manned Spacecraft Center and as an aid and reference to persons involved or interested in mineral separation.

  2. 37 CFR 1.17 - Patent application and reexamination processing fees.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....17, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Patent application and reexamination processing fees. 1.17 Section 1.17 Patents, Trademarks, and Copyrights UNITED STATES PATENT...

  3. Application of the Consumer Decision-Making Model to Hearing Aid Adoption in First-Time Users

    PubMed Central

    Amlani, Amyn M.

    2016-01-01

    Since 1980, hearing aid adoption rates have remained essentially the same, increasing at a rate equal to the organic growth of the population. Researchers have used theoretical models from psychology and sociology to determine those factors or constructs that lead to the adoption of hearing aids by first-time impaired listeners entering the market. In this article, a theoretical model, the Consumer Decision-Making Model (CDM), premised on the neobehavioral approach that considers an individual's psychological and cognitive emphasis toward a product or service, is described. Three theoretical models (i.e., transtheoretical, social model of disability, Health Belief Model), and their relevant findings to the hearing aid market, are initially described. The CDM is then presented, along with supporting evidence of the model's various factors from the hearing aid literature. Future applications of the CDM to hearing health care also are discussed. PMID:27516718

  4. Application of machine vision technology to the development of aids for the visually impaired

    NASA Astrophysics Data System (ADS)

    Molloy, Derek; McGowan, T.; Clarke, K.; McCorkell, C.; Whelan, Paul F.

    1994-10-01

    This paper presents an experimental system for the combination of three areas of visual cues to aid recognition. The research is aimed at investigating the possibility of using this combination of information for scene description for the visually impaired. The areas identified as providing suitable visual cues are motion, shape and color. The combination of these provide a significant amount of information for recognition and description purposes by machine vision equipment and also allow the possibility of giving the user a more complete description of their environment. Research and development in the application of machine vision technologies to rehabilitative technologies has generally concentrated on utilizing a single visual cue. A novel method for the combination of techniques and technologies successful in machine vision is being explored. Work to date has concentrated on the integration of shape recognition, motion tracking, color extraction, speech synthesis, symbolic programming and auditory imaging of colors.

  5. Lithium-ion batteries for hearing aid applications: I. Design and performance

    NASA Astrophysics Data System (ADS)

    Passerini, S.; Owens, B. B.; Coustier, F.

    Rechargeable batteries have been designed for powering hearing aid devices (HAD). The cells, based on the lithium-ion chemistry, were designed in a size that is compatible with the existing HAD. The 10 mA h batteries were tested to characterize the design and the electrochemical performance from the point of view of a typical HAD application. Results are presented for constant-current tests, first-cycle conditions, charge voltage cut-off, rate performance, and cycle life. The pulse capabilities and the preliminary safety tests of the batteries will be presented in a following report. The results of the lithium-ion HAD cells developed in this project are compared with other battery chemistries: lithium-alloy and nickel-metal hydride secondary batteries and Zn-air primary batteries.

  6. 7 CFR 1942.2 - Processing applications.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...) PROGRAM REGULATIONS (CONTINUED) ASSOCIATIONS Community Facility Loans § 1942.2 Processing applications. (a... relationship with the State Office or official that has been designated as the single point of contact for...

  7. 7 CFR 1416.303 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... PROGRAMS Citrus Disaster Program § 1416.303 Application process. (a) Producers wishing to receive benefits... proof that the losses and expenses incurred to eligible citrus crops were a direct result of...

  8. 7 CFR 1416.303 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... PROGRAMS Citrus Disaster Program § 1416.303 Application process. (a) Producers wishing to receive benefits... proof that the losses and expenses incurred to eligible citrus crops were a direct result of...

  9. 7 CFR 1416.303 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... PROGRAMS Citrus Disaster Program § 1416.303 Application process. (a) Producers wishing to receive benefits... proof that the losses and expenses incurred to eligible citrus crops were a direct result of...

  10. 7 CFR 1416.303 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... PROGRAMS Citrus Disaster Program § 1416.303 Application process. (a) Producers wishing to receive benefits... proof that the losses and expenses incurred to eligible citrus crops were a direct result of...

  11. 7 CFR 1416.303 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... PROGRAMS Citrus Disaster Program § 1416.303 Application process. (a) Producers wishing to receive benefits... proof that the losses and expenses incurred to eligible citrus crops were a direct result of...

  12. 34 CFR 690.61 - Submission process and deadline for a Student Aid Report or Institutional Student Information...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... EDUCATION FEDERAL PELL GRANT PROGRAM Determination of Federal Pell Grant Awards § 690.61 Submission process... under the conditions set forth in 34 CFR 668.16(f) and 668.60. (b) Student Aid Report or Institutional... Grant for an award year, the student must submit the relevant parts of the SAR to his or her...

  13. 34 CFR 690.61 - Submission process and deadline for a Student Aid Report or Institutional Student Information...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 4 2014-07-01 2014-07-01 false Submission process and deadline for a Student Aid Report or Institutional Student Information Record. 690.61 Section 690.61 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL PELL GRANT...

  14. 78 FR 31563 - Ryan White HIV/AIDS Program Core Medical Services Waiver; Application Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ... HUMAN SERVICES Health Resources and Services Administration Ryan White HIV/AIDS Program Core Medical... amended by the Ryan White HIV/AIDS Treatment Extension Act of 2009 (Ryan White Program or RWP), requires... antiretroviral drugs, for individuals with HIV/AIDS identified and eligible under the statute. The statute...

  15. Computer-Aided Modeling and Analysis of Power Processing Systems (CAMAPPS), phase 1

    NASA Technical Reports Server (NTRS)

    Kim, S.; Lee, J.; Cho, B. H.; Lee, F. C.

    1986-01-01

    The large-signal behaviors of a regulator depend largely on the type of power circuit topology and control. Thus, for maximum flexibility, it is best to develop models for each functional block a independent modules. A regulator can then be configured by collecting appropriate pre-defined modules for each functional block. In order to complete the component model generation for a comprehensive spacecraft power system, the following modules were developed: solar array switching unit and control; shunt regulators; and battery discharger. The capability of each module is demonstrated using a simplified Direct Energy Transfer (DET) system. Large-signal behaviors of solar array power systems were analyzed. Stability of the solar array system operating points with a nonlinear load is analyzed. The state-plane analysis illustrates trajectories of the system operating point under various conditions. Stability and transient responses of the system operating near the solar array's maximum power point are also analyzed. The solar array system mode of operation is described using the DET spacecraft power system. The DET system is simulated for various operating conditions. Transfer of the software program CAMAPPS (Computer Aided Modeling and Analysis of Power Processing Systems) to NASA/GSFC (Goddard Space Flight Center) was accomplished.

  16. Application of a neural network as a potential aid in predicting NTF pump failure

    NASA Technical Reports Server (NTRS)

    Rogers, James L.; Hill, Jeffrey S.; Lamarsh, William J., II; Bradley, David E.

    1993-01-01

    The National Transonic Facility has three centrifugal multi-stage pumps to supply liquid nitrogen to the wind tunnel. Pump reliability is critical to facility operation and test capability. A highly desirable goal is to be able to detect a pump rotating component problem as early as possible during normal operation and avoid serious damage to other pump components. If a problem is detected before serious damage occurs, the repair cost and downtime could be reduced significantly. A neural network-based tool was developed for monitoring pump performance and aiding in predicting pump failure. Once trained, neural networks can rapidly process many combinations of input values other than those used for training to approximate previously unknown output values. This neural network was applied to establish relationships among the critical frequencies and aid in predicting failures. Training pairs were developed from frequency scans from typical tunnel operations. After training, various combinations of critical pump frequencies were propagated through the neural network. The approximated output was used to create a contour plot depicting the relationships of the input frequencies to the output pump frequency.

  17. Demystifying and Deconstructing the College Application Process

    ERIC Educational Resources Information Center

    Richardson, Jeanita W.

    2008-01-01

    While benefits of college matriculation are well-established, the portal controlling access to higher education is the institutional application. The bulk of the college application process takes place during a student's senior or 12th-grade year; however, parents and caregivers of high school students need to know that the quest for college…

  18. 8 CFR 207.2 - Applicant processing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 8 Aliens and Nationality 1 2014-01-01 2014-01-01 false Applicant processing. 207.2 Section 207.2 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS ADMISSION OF REFUGEES... a refugee. (b) Medical examination. Each applicant shall submit to a medical examination as...

  19. 7 CFR 1599.4 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Application process. 1599.4 Section 1599.4 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT... spoilage or waste, and, in cases where the applicant proposes to distribute some or all of the...

  20. 8 CFR 207.2 - Applicant processing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 8 Aliens and Nationality 1 2012-01-01 2012-01-01 false Applicant processing. 207.2 Section 207.2 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS ADMISSION OF REFUGEES... a refugee. (b) Medical examination. Each applicant shall submit to a medical examination as...

  1. 8 CFR 207.2 - Applicant processing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 8 Aliens and Nationality 1 2013-01-01 2013-01-01 false Applicant processing. 207.2 Section 207.2 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS ADMISSION OF REFUGEES... a refugee. (b) Medical examination. Each applicant shall submit to a medical examination as...

  2. 7 CFR 1720.6 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... pursuant to 7 CFR 1720.7(a) of this part, to ascertain its threshold eligibility for the program; (3) RUS evaluates the application pursuant to the selection criteria set forth in 7 CFR 1720.7(b) of this part; (4... 7 Agriculture 11 2010-01-01 2010-01-01 false Application process. 1720.6 Section...

  3. Ratsnake: A Versatile Image Annotation Tool with Application to Computer-Aided Diagnosis

    PubMed Central

    Iakovidis, D. K.; Goudas, T.; Smailis, C.; Maglogiannis, I.

    2014-01-01

    Image segmentation and annotation are key components of image-based medical computer-aided diagnosis (CAD) systems. In this paper we present Ratsnake, a publicly available generic image annotation tool providing annotation efficiency, semantic awareness, versatility, and extensibility, features that can be exploited to transform it into an effective CAD system. In order to demonstrate this unique capability, we present its novel application for the evaluation and quantification of salient objects and structures of interest in kidney biopsy images. Accurate annotation identifying and quantifying such structures in microscopy images can provide an estimation of pathogenesis in obstructive nephropathy, which is a rather common disease with severe implication in children and infants. However a tool for detecting and quantifying the disease is not yet available. A machine learning-based approach, which utilizes prior domain knowledge and textural image features, is considered for the generation of an image force field customizing the presented tool for automatic evaluation of kidney biopsy images. The experimental evaluation of the proposed application of Ratsnake demonstrates its efficiency and effectiveness and promises its wide applicability across a variety of medical imaging domains. PMID:24616617

  4. Aligning faith-based and national HIV/AIDS prevention responses? Factors influencing the HIV/AIDS prevention policy process and response of faith-based NGOs in Tanzania.

    PubMed

    Morgan, Rosemary; Green, Andrew; Boesten, Jelke

    2014-05-01

    Faith-based organizations (FBOs) have a long tradition of providing HIV/AIDS prevention and mitigation services in Africa. The overall response of FBOs, however, has been controversial, particularly in regard to HIV/AIDS prevention and FBO's rejection of condom use and promotion, which can conflict with and negatively influence national HIV/AIDS prevention response efforts. This article reports the findings from a study that explored the factors influencing the HIV/AIDS prevention policy process within faith-based non-governmental organizations (NGOs) of different faiths. These factors were examined within three faith-based NGOs in Dar es Salaam, Tanzania-a Catholic, Anglican and Muslim organization. The research used an exploratory, qualitative case-study approach, and employed a health policy analysis framework, examining the context, actor and process factors and how they interact to form content in terms of policy and its implementation within each organization. Three key factors were found to influence faith-based NGOs' HIV/AIDS prevention response in terms of both policy and its implementation: (1) the faith structure in which the organizations are a part, (2) the presence or absence of organizational policy and (3) the professional nature of the organizations and its actors. The interaction between these factors, and how actors negotiate between them, was found to shape the organizations' HIV/AIDS prevention response. This article reports on these factors and analyses the different HIV/AIDS prevention responses found within each organization. By understanding the factors that influence faith-based NGOs' HIV/AIDS prevention policy process, the overall faith-based response to HIV/AIDS, and how it corresponds to national response efforts, is better understood. It is hoped that by doing so the government will be better able to identify how to best work with FBOs to meet national HIV/AIDS prevention targets, improving the overall role of FBOs in the fight against

  5. Configuration of Digital Hearing Aid Easily Handled over Warped Frequency Axis in Fitting Process

    NASA Astrophysics Data System (ADS)

    Ogihara, Mitsuhiro; Takahashi, Kenzo; Mori, Mikio; Taniguchi, Shuji; Kato, Shozo; Araki, Chikahiro

    Recently, the digital and LSI based miniaturization technologies drastically have changed the hearing aids from the conventional single function of amplification to multiple functions. However, since the conventional hearing aids mostly control the flat gain at the center of a frequency band divided every octave to recover the auditory loss of users, so that the discontinuous gain tends to deteriorate the hearing quality due to the unnatural saw-teeth figured error. This paper proposes a solution of digital hearing aid which can be independently controlled at each audiogram test frequency and provide superb voice quality with less noise due to continuous variable gain characteristics in a wide dynamic range. The simulation results show the outstanding effect of the proposed scheme in the voice quality improvement which potential hearing aid users have considered to be a key to satisfy them.

  6. Applications Of Image Processing In Criminalistics

    NASA Astrophysics Data System (ADS)

    Krile, Thomas F.; Walkup, John F.; Barsallo, Adonis; Olimb, Hal; Tarng, Jaw-Horng

    1987-01-01

    A review of some basic image processing techniques for enhancement and restoration of images is given. Both digital and optical approaches are discussed. Fingerprint images are used as examples to illustrate the various processing techniques and their potential applications in criminalistics.

  7. Processing and applications of iron aluminides

    SciTech Connect

    Sikka, V.K.

    1994-09-01

    Iron aluminides are well known for their resistance to high- temperature sulfidizing and oxidizing environments. In order to take advantage of their excellent corrosion resistance, several methods for their processing have been identified. Issues with melting and processing are discussed detail. Effects of grain size and melting practice on low-temperature ductility are also presented. Many applications for iron aluminides are described.

  8. Remote sensing-aided systems for snow qualification, evapotranspiration estimation, and their application in hydrologic models

    NASA Technical Reports Server (NTRS)

    Korram, S.

    1977-01-01

    The design of general remote sensing-aided methodologies was studied to provide the estimates of several important inputs to water yield forecast models. These input parameters are snow area extent, snow water content, and evapotranspiration. The study area is Feather River Watershed (780,000 hectares), Northern California. The general approach involved a stepwise sequence of identification of the required information, sample design, measurement/estimation, and evaluation of results. All the relevent and available information types needed in the estimation process are being defined. These include Landsat, meteorological satellite, and aircraft imagery, topographic and geologic data, ground truth data, and climatic data from ground stations. A cost-effective multistage sampling approach was employed in quantification of all the required parameters. The physical and statistical models for both snow quantification and evapotranspiration estimation was developed. These models use the information obtained by aerial and ground data through appropriate statistical sampling design.

  9. Financial Aid's Role in Meeting State College Completion Goals

    ERIC Educational Resources Information Center

    Hillman, Nicholas W.; Orians, Erica Lee

    2013-01-01

    This brief utilizes the most recent and rigorous financial aid research to inform state higher education leaders about innovative and effective financial aid practices. By simplifying aid eligibility requirements, improving the aid application process, and engaging in early awareness efforts, states could improve the effectiveness of existing aid…

  10. Performance evaluation of a W-band monopulse radar in rotorcraft brownout landing aid application

    NASA Astrophysics Data System (ADS)

    Liu, Guoqing; Yang, Ken; Sykora, Brian; Salha, Imad

    2009-05-01

    BAE Systems recently developed a rotorcraft brownout landing aid system technology (BLAST) to satisfy the urgent need for brownout landing capability. BLAST uses a W-band monopulse (MP) radar in conjunction with radar signal processing and synthetic display techniques to paint a three-dimensional (3-D) perspective of the landing zone (LZ) in real time. Innovative radar signal processing techniques are developed to process the radar data and generate target data vectors for 3-D image synthesis and display. Field tests are conducted to characterize the performance of BLAST with MP and non-MP (only using the sum channel of the MP radar) modes in clear and brownout conditions. Data processing and analysis are performed to evaluate the system's performance in terms of visual effect, signal-to-noise ratio (SNR), target height estimation, ground-mapping effect, and false alarm rate. Both MP and non-MP modes reveal abilities to sufficiently display the 3-D volume of the LZ; the former shows advantage over the latter in providing accurate ground mapping and object height determination.

  11. Plant aided bioremediation in the vadose zone: model development and applications

    NASA Astrophysics Data System (ADS)

    Sung, Kijune; Corapcioglu, M. Yavuz; Drew, Malcolm C.

    2004-09-01

    Phytoremediation has the potential to enhance clean up of land contaminated by various pollutants. A mathematical model that includes a two-fluid phase flow model of water flow as well as a two-region soil model of contaminant reactions was developed and applied to various bioremediation scenarios in the unsaturated zone, especially to plant-aided bioremediation. To investigate model behavior and determine the main parameters and mechanisms that affect bioremediation in unplanted and planted soils, numerical simulations of theoretical scenarios were conducted before applying the model to field data. It is observed from the results that parameters affecting the contaminant concentration in the water phase, such as aqueous solubility, the octanol-water partition coefficient, and organic carbon content of the soil controlled the contaminant fate in the vadose zone. Simulation using the developed model also characterized the fate and transport of the contaminants both in planted and unplanted soils satisfactorily for field applications. Although phytoremediation has the potential for remediation of contaminated soils, results from both modeling and field studies suggested that plants may not always enhance the remediation efficiency when the soil already has a high microbial concentration, when the contaminant bioavailability is low, or when the overall reaction is mass transfer-limited. Therefore, other steps to increase contaminant bioavailability are needed in phytoremediation applications; natural purification mechanisms such as aging, volatilization, and natural bioremediation should be considered to maximize the plant effect and minimize the cost.

  12. The Automatic Parallelisation of Scientific Application Codes Using a Computer Aided Parallelisation Toolkit

    NASA Technical Reports Server (NTRS)

    Ierotheou, C.; Johnson, S.; Leggett, P.; Cross, M.; Evans, E.; Jin, Hao-Qiang; Frumkin, M.; Yan, J.; Biegel, Bryan (Technical Monitor)

    2001-01-01

    The shared-memory programming model is a very effective way to achieve parallelism on shared memory parallel computers. Historically, the lack of a programming standard for using directives and the rather limited performance due to scalability have affected the take-up of this programming model approach. Significant progress has been made in hardware and software technologies, as a result the performance of parallel programs with compiler directives has also made improvements. The introduction of an industrial standard for shared-memory programming with directives, OpenMP, has also addressed the issue of portability. In this study, we have extended the computer aided parallelization toolkit (developed at the University of Greenwich), to automatically generate OpenMP based parallel programs with nominal user assistance. We outline the way in which loop types are categorized and how efficient OpenMP directives can be defined and placed using the in-depth interprocedural analysis that is carried out by the toolkit. We also discuss the application of the toolkit on the NAS Parallel Benchmarks and a number of real-world application codes. This work not only demonstrates the great potential of using the toolkit to quickly parallelize serial programs but also the good performance achievable on up to 300 processors for hybrid message passing and directive-based parallelizations.

  13. 78 FR 16481 - Privacy Act of 1974; System of Records-Free Application for Federal Student Aid (FAFSA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-15

    ... Privacy Act of 1974; System of Records--Free Application for Federal Student Aid (FAFSA) Completion Study... with a disability, such as a reader or print magnifier, who needs assistance to review the comments or... Service (FRS), toll free, at 1-800-877-8339. Individuals with disabilities can obtain this document in...

  14. Computer aided diagnosis based on medical image processing and artificial intelligence methods

    NASA Astrophysics Data System (ADS)

    Stoitsis, John; Valavanis, Ioannis; Mougiakakou, Stavroula G.; Golemati, Spyretta; Nikita, Alexandra; Nikita, Konstantina S.

    2006-12-01

    Advances in imaging technology and computer science have greatly enhanced interpretation of medical images, and contributed to early diagnosis. The typical architecture of a Computer Aided Diagnosis (CAD) system includes image pre-processing, definition of region(s) of interest, features extraction and selection, and classification. In this paper, the principles of CAD systems design and development are demonstrated by means of two examples. The first one focuses on the differentiation between symptomatic and asymptomatic carotid atheromatous plaques. For each plaque, a vector of texture and motion features was estimated, which was then reduced to the most robust ones by means of ANalysis of VAriance (ANOVA). Using fuzzy c-means, the features were then clustered into two classes. Clustering performances of 74%, 79%, and 84% were achieved for texture only, motion only, and combinations of texture and motion features, respectively. The second CAD system presented in this paper supports the diagnosis of focal liver lesions and is able to characterize liver tissue from Computed Tomography (CT) images as normal, hepatic cyst, hemangioma, and hepatocellular carcinoma. Five texture feature sets were extracted for each lesion, while a genetic algorithm based feature selection method was applied to identify the most robust features. The selected feature set was fed into an ensemble of neural network classifiers. The achieved classification performance was 100%, 93.75% and 90.63% in the training, validation and testing set, respectively. It is concluded that computerized analysis of medical images in combination with artificial intelligence can be used in clinical practice and may contribute to more efficient diagnosis.

  15. Development of NIL processes for PV applications

    NASA Astrophysics Data System (ADS)

    Hauser, H.; Tucher, N.; Tokai, K.; Schneider, P.; Wellens, Ch.; Volk, A.; Barke, S.; Müller, C.; Glinsner, T.; Bläsi, B.

    2015-03-01

    Due to its high resolution and applicability for large area patterning, Nanoimprint Lithography (NIL) is a promising technology for photovoltaic (PV) applications. However, a successful industrial application of NIL processes is only possible if large-area processing on thin, brittle and potentially rough substrates can be achieved in a high-throughput process. In this work, the development of NIL processes using the novel SmartNILTM technology from EV Group with a focus on PV applications is described. We applied this tooling to realize a honeycomb texture (8 μm period) on the front side of multicrystalline silicon solar cells leading to an improvement in optical efficiency of 7% relative and a total efficiency gain of 0.5% absolute compared to the industrial standard texture (isotexture). On the rear side of monocrystalline silicon solar cells, we realized diffraction gratings to make use of light trapping effects. An absorption enhancement of up to 35% absolute at a wavelength of 1100 nm is demonstrated. Furthermore, we combined photolithography and NIL processes to introduce features for metal contacts into honeycomb master structures, which initially were realized using interference lithography. As final application, we investigated the realization of very fine contact fingers with prismatic shape in order to minimize reflection losses.

  16. Development of nanoimprint processes for photovoltaic applications

    NASA Astrophysics Data System (ADS)

    Hauser, Hubert; Tucher, Nico; Tokai, Katharina; Schneider, Patrick; Wellens, Christine; Volk, Anne; Seitz, Sonja; Benick, Jan; Barke, Simon; Dimroth, Frank; Müller, Claas; Glinsner, Thomas; Bläsi, Benedikt

    2015-07-01

    Due to its high resolution and applicability for large area patterning, nanoimprint lithography (NIL) is a promising technology for photovoltaic (PV) applications. However, a successful industrial application of NIL processes is only possible if large-area processing on thin, brittle, and potentially rough substrates can be achieved in a high-throughput process. The development of NIL processes using the SmartNIL technology from EV Group with a focus on PV applications is described. The authors applied this tooling to realize a honeycomb texture (8 μm period) on the front side of multicrystalline silicon solar cells, leading to an improvement in optical efficiency of 7% relative and a total efficiency gain of 0.5% absolute compared to the industrial standard texture (isotexture). On the rear side of monocrystalline silicon solar cells, the authors realized diffraction gratings to make use of light trapping effects. An absorption enhancement of up to 35% absolute at a wavelength of 1100 nm is demonstrated. Furthermore, photolithography was combined with NIL processes to introduce features for metal contacts into honeycomb master structures, which were initially realized using interference lithography. As a final application, the authors investigated the realization of very fine contact fingers with prismatic shape in order to minimize reflection losses.

  17. [Application and obstacles of ANAMMOX process].

    PubMed

    Jin Rencun; Zhang, Zhengzhe; Ji, Yuxin; Chen, Hui; Guo, Qiong; Zhou, Yuhuang; Wu, Conghui; Jin, Rencun

    2014-12-01

    Anaerobic ammonium oxidation (ANAMMOX), as its essential advantages of high efficiency and low cost, is a promising novel biological nitrogen elimination process with attractive application prospects. Over the past two decades, many processes based on the ANAMMOX reaction have been continuously studied and applied to practical engineering, with the perspective of reaching 100 full-scale installations in operation worldwide by 2014. Our review summarizes various forms of ANAMMOX processes, including partial nitritation-ANAMMOX, completely autotrophic nitrogen removal over nitrite, oxygen limited autotrophic nitrification and denitrification, denitrifying ammonium oxidation, aerobic deammonification, simultaneous partial nitrification, ANAMMOX and denitrification, single-stage nitrogen removal using ANAMMOX and partial nitritation. We also compare the operating conditions for one-stage and two-stage processes and summarize the obstacles and countermeasures in engineering application of ANAMMOX systems, such as moving bed biofilm reactor, sequencing batch reactor and granular sludge reactor. Finally, we discuss the future research and application direction, which should focus on the optimization of operating conditions and applicability of the process to the actual wastewater, especially on automated control and the impact of special wastewater composition on process performance. PMID:26016370

  18. Gender and AIDS-related psychosocial processes: a study of perceived susceptibility, social distance, and homophobia.

    PubMed

    Schieman, S

    1998-06-01

    Over the past decade, researchers have accumulated evidence that suggests six main factors are associated with AIDS-related risk reduction behavior: (a) perceived susceptibility (Dolcini et al., 1995; van der Plight & Richard, 1994); (b) attitudes toward condoms (Catania et al., 1994; Maticka-Tynadale, 1991); (c) personally knowing someone with HIV/AIDS (Joseph et al., 1987); (d) perceived peer norms about risk-reduction (Maticka-Tyndale, 1991); (e) previous sexual activity (Joseph et al., 1987); and (f) self-efficacy (Aspinwall, Kemeny, Taylor, & Schneider, 1991; van der Plight & Richard, 1994). Furthermore, there is some suggestion that the epidemiology and sociocultural constructions of the disease has led to considerable gender, racial, and class differences in awareness of AIDS, perception of HIV threat, and HIV-relevant behavior (Cohan & Atwood, 1994; Dolcini et al., 1995; Gillies, 1994). PMID:9642424

  19. Implementation and display of Computer Aided Design (CAD) models in Monte Carlo radiation transport and shielding applications

    SciTech Connect

    Burns, T.J.

    1994-03-01

    An Xwindow application capable of importing geometric information directly from two Computer Aided Design (CAD) based formats for use in radiation transport and shielding analyses is being developed at ORNL. The application permits the user to graphically view the geometric models imported from the two formats for verification and debugging. Previous models, specifically formatted for the radiation transport and shielding codes can also be imported. Required extensions to the existing combinatorial geometry analysis routines are discussed. Examples illustrating the various options and features which will be implemented in the application are presented. The use of the application as a visualization tool for the output of the radiation transport codes is also discussed.

  20. Impact of Visual Aids in Enhancing the Learning Process Case Research: District Dera Ghazi Khan

    ERIC Educational Resources Information Center

    Shabiralyani, Ghulam; Hasan, Khuram Shahzad; Hamad, Naqvi; Iqbal, Nadeem

    2015-01-01

    This research explores teachers' opinions on the use of visual aids (e.g., pictures, animation videos, projectors and films) as a motivational tool in enhancing students' attention in reading literary texts. To accomplish the aim of the research, a closed ended questionnaire was used to collect the required data. The targeted population for this…

  1. An Application of the Learning Cycle in Health Education: HIV/AIDS Prevention

    ERIC Educational Resources Information Center

    Basta, Tania Barman; Barman, Charles R.

    2008-01-01

    Objectives: At the conclusion of this lesson, students will be able to (1) identify methods of contraception that are the least/most effective for HIV/AIDS prevention, (2) describe modes of HIV/AIDS transmission, (3) demonstrate proper condom use, and (4) describe the consequences of unprotected sexual behavior. Target Audience: Students enrolled…

  2. The Holistic Application of High Technology for Conversation, Writing, and Computer Access Aid Systems.

    ERIC Educational Resources Information Center

    Rodgers, Barry L.

    The principal thesis of this paper is that successful use of high technology for conversation, writing, and computer access aid systems requires a holistic perspective. A holistic approach is one in which all the components of the support system needed to use high technology effectively are in place. Recognizing that aid systems are tools helps…

  3. Magnetic resonance imaging-guided interstitial application of laser aided by fiber optic temperature sensing

    NASA Astrophysics Data System (ADS)

    Farahani, Keyvan; Shellock, Frank G.; Lufkin, Robert B.; Castro, Dan J.

    1992-04-01

    In order to further understand signal variations observed on magnetic resonance imaging scans of interstitial laser heating, a commercial multichannel fluoroptic thermometer, equipped with fiber optic sensors, was employed in conjunction with the laser/MRI phototherapy system. Three calibrated fiber optic sensors of the thermometer were used to measure temperature changes in ex-vivo sheep's brain at various distances directly across from the beam of a Nd:YAG laser emitted from a bare fiber. Laser was operated at 5 W for 220 sec. Temperature was measured every 10 seconds and MR images were acquired during and after laser irradiation until temperature in all probes returned to the equilibrium level of prelaser irradiation. Image contrast analysis of the heated region showed that MRI signal variations, during heating and cooling periods, correlated well with the changes in temperature. It is concluded that direct thermometry of MRI-monitored laser application will aid in understanding the effects of high focal heating on the MRI signal.

  4. Role of computer aided detection (CAD) integration: case study with meniscal and articular cartilage CAD applications

    NASA Astrophysics Data System (ADS)

    Safdar, Nabile; Ramakrishna, Bharath; Saiprasad, Ganesh; Siddiqui, Khan; Siegel, Eliot

    2008-03-01

    Knee-related injuries involving the meniscal or articular cartilage are common and require accurate diagnosis and surgical intervention when appropriate. With proper techniques and experience, confidence in detection of meniscal tears and articular cartilage abnormalities can be quite high. However, for radiologists without musculoskeletal training, diagnosis of such abnormalities can be challenging. In this paper, the potential of improving diagnosis through integration of computer-aided detection (CAD) algorithms for automatic detection of meniscal tears and articular cartilage injuries of the knees is studied. An integrated approach in which the results of algorithms evaluating either meniscal tears or articular cartilage injuries provide feedback to each other is believed to improve the diagnostic accuracy of the individual CAD algorithms due to the known association between abnormalities in these distinct anatomic structures. The correlation between meniscal tears and articular cartilage injuries is exploited to improve the final diagnostic results of the individual algorithms. Preliminary results from the integrated application are encouraging and more comprehensive tests are being planned.

  5. Application of the JDL data fusion process model for cyber security

    NASA Astrophysics Data System (ADS)

    Giacobe, Nicklaus A.

    2010-04-01

    A number of cyber security technologies have proposed the use of data fusion to enhance the defensive capabilities of the network and aid in the development of situational awareness for the security analyst. While there have been advances in fusion technologies and the application of fusion in intrusion detection systems (IDSs), in particular, additional progress can be made by gaining a better understanding of a variety of data fusion processes and applying them to the cyber security application domain. This research explores the underlying processes identified in the Joint Directors of Laboratories (JDL) data fusion process model and further describes them in a cyber security context.

  6. Medical applications of ion beam processes

    NASA Astrophysics Data System (ADS)

    Sioshansi, P.

    The use of ions beams for treatment of surfaces in medical prostheses has gained increasing interest in the past few years. The application of ion beams has taken different forms: (1) ion implantation has been used for increasing the hardness and wear resistance of the new generation titanium based alloys, as well as reducing the wear of the mating polyethylene component used in orthopedic total joint replacement. Spire Corporation has been successful in commercializing ion implantation technology and is processing several thousand artificial knees and hips per year. (Spire uses the tradename IONGUARD™ for this application.) (2) Similarly, ion implantation has proven to be very effective for increasing the corrosion resistance of the Co-Cr based alloys that have traditionally been used in orthopedic prostheses. This application should be of particular interest in resolving the issues surrounding ion release problems associated with these alloys. (3) Ion beam etching/milling has been used for producing a highly textured surface for tissue ingrowth in applications ranging from porous orthopedic implants and percutaneous devices to artificial skin and the process should have a significant impact in this application. (4) There are indications that ion implantation is a useful process for increasing biocompatibility and tissue attachment on metallic samples. This subject deserves considerable attention in the coming years.

  7. Applications of text processing using natural processing system in Printer

    NASA Astrophysics Data System (ADS)

    Saito, Tadashi

    DAI NIPPON PRINTING CO., Ltd. developed a natural language processing system for the automatic indexing and assorting readable kana characters to kanji characters, which is called ruby. This system based on the automatic indexing system called INDEXER produced by NTT Communications and Information Processing Laboratories and NTT Data Communications Co., Ltd. This paper describes some applications using the system. This system creates kana characters for kanji characters which is useful for address books, name lists and books. Further we apply this system for an automatic indexing on CD-ROM.

  8. 48 CFR 519.7009 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... where these entities are not dominant in the company's current subcontractor base; and (6) Agreement... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Application process. 519.7009 Section 519.7009 Federal Acquisition Regulations System GENERAL SERVICES...

  9. 7 CFR 4284.1010 - Application processing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Application processing. 4284.1010 Section 4284.1010 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Agriculture Innovation Demonstration...

  10. 7 CFR 4284.1010 - Application processing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Application processing. 4284.1010 Section 4284.1010 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Agriculture Innovation Demonstration...

  11. 7 CFR 4284.1010 - Application processing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Application processing. 4284.1010 Section 4284.1010 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Agriculture Innovation Demonstration...

  12. 24 CFR 581.9 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Application process. 581.9 Section 581.9 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... DEVELOPMENT COMMUNITY FACILITIES USE OF FEDERAL REAL PROPERTY TO ASSIST THE HOMELESS § 581.9...

  13. 45 CFR 1311.3 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Application process. 1311.3 Section 1311.3 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, HEAD...

  14. 48 CFR 819.7108 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS VA Mentor-Protégé Program 819.7108 Application process. (a) Firms interested in becoming approved mentor-protégé participants must submit a joint written VA Mentor-Protégé Agreement to the VA OSDBU for review and approval. The proposed Mentor-Protégé Agreement will...

  15. 48 CFR 519.7009 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS GSA Mentor-Protégé Program 519.7009 Application process. (a) Prime contractors interested in becoming a mentor firm must apply in writing by submitting the GSA Form 3695 to the GSA Mentor-Protégé Program Manager, at GSA Office of Small Business Utilization...

  16. 48 CFR 519.7009 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS GSA Mentor-Protégé Program 519.7009 Application process. (a) Prime contractors interested in becoming a mentor firm must apply in writing by submitting the GSA Form 3695 to the GSA Mentor-Protégé Program Manager, at GSA Office of Small Business Utilization...

  17. 48 CFR 519.7009 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS GSA Mentor-Protégé Program 519.7009 Application process. (a) Prime contractors interested in becoming a mentor firm must apply in writing by submitting the GSA Form 3695 to the GSA Mentor-Protégé Program Manager, at GSA Office of Small Business Utilization...

  18. 48 CFR 819.7108 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS VA Mentor-Protégé Program 819.7108 Application process. (a) Firms interested in becoming approved mentor-protégé participants must submit a joint written VA Mentor-Protégé Agreement to the VA OSDBU for review and approval. The proposed Mentor-Protégé Agreement will...

  19. 45 CFR 1340.12 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false Application process. 1340.12 Section 1340.12 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, CHILD ABUSE AND NEGLECT PREVENTION AND TREATMENT...

  20. Application of electrohydrodynamic phenomena to space processing

    NASA Technical Reports Server (NTRS)

    Jones, T. B.

    1975-01-01

    The capabilities of electrohydrodynamic (EHD) unit separation, liquid handling/control, and mixing are introduced to industrial chemists and metallurgists, working on specific zero-gravity processes. Previously proposed zero-gravity applications of EHD are presented along with the prominent electrohydrodynamical force effects.

  1. 7 CFR 1709.210 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 11 2013-01-01 2013-01-01 false Application process. 1709.210 Section 1709.210 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ASSISTANCE TO HIGH ENERGY COST COMMUNITIES Bulk Fuel Revolving Fund Grant Program §...

  2. 7 CFR 1709.210 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 11 2011-01-01 2011-01-01 false Application process. 1709.210 Section 1709.210 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ASSISTANCE TO HIGH ENERGY COST COMMUNITIES Bulk Fuel Revolving Fund Grant Program §...

  3. 7 CFR 1709.210 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 11 2012-01-01 2012-01-01 false Application process. 1709.210 Section 1709.210 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ASSISTANCE TO HIGH ENERGY COST COMMUNITIES Bulk Fuel Revolving Fund Grant Program §...

  4. 7 CFR 1416.503 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Application process. 1416.503 Section 1416.503 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS 2006 EMERGENCY AGRICULTURAL DISASTER...

  5. 7 CFR 1416.503 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Application process. 1416.503 Section 1416.503 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS 2006 EMERGENCY AGRICULTURAL DISASTER...

  6. 36 CFR 230.3 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Application process. 230.3 Section 230.3 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE STATE AND PRIVATE FORESTRY ASSISTANCE Community Forest and Open Space Conservation Program § 230.3...

  7. 36 CFR 230.3 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Application process. 230.3 Section 230.3 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE STATE AND PRIVATE FORESTRY ASSISTANCE Community Forest and Open Space Conservation Program § 230.3...

  8. 36 CFR 230.3 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Application process. 230.3 Section 230.3 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE STATE AND PRIVATE FORESTRY ASSISTANCE Community Forest and Open Space Conservation Program § 230.3...

  9. Modeling the macroeconomic effects of AIDS, with an application to Tanzania.

    PubMed

    Cuddington, J T

    1993-05-01

    The 1956 Solow growth model is expanded to study the effects of the AIDS epidemic on the growth path of the economy and per capita GDP (gross domestic product). AIDS and no-AIDS scenarios are compared analytically and via simulations based upon Tanzanian demographic and macroeconomic data. The 1st section discusses various channels through which AIDS might affect the macroeconomy and describes its expected demographic impact in Tanzania. The model incorporating these key channels is then developed in the 2nd section. It is employed specifically to discuss the likely effect on the ratio of capital to labor and on output per capita as the economy moves from a no-AIDS situation toward a new steady state in which AIDS is assumed to be endemic. A simple simulation model in the 3rd section forecasts the time paths of macro aggregates in Tanzania as the prevalence of AIDS increases. These time paths are then compared with simulated results for a no-AIDS situation to determine the severity of the impact of the disease on the growth path of the Tanzanian economy, Bulatao's 1990 demographic scenarios are input in the simulated version of the model. The 4th section concludes by considering the policy implications of the analysis. The analysis indicates that without decisive policy action AIDS may reduce the GDP of Tanzania in the year 2010 by 15-25% over what it would be if AIDS did not exist. Per capita income levels are expected to fall by 0-10% by the year 2010. PMID:12318504

  10. Space Processing Applications Rocket project SPAR III

    NASA Technical Reports Server (NTRS)

    Reeves, F.

    1978-01-01

    This document presented the engineering report and science payload III test report and summarized the experiment objectives, design/operational concepts, and final results of each of five scientific experiments conducted during the third Space Processing Applications Rocket (SPAR) flight flown by NASA in December 1976. The five individual SPAR experiments, covering a wide and varied range of scientific materials processing objectives, were entitled: Liquid Mixing, Interaction of Bubbles with Solidification Interfaces, Epitaxial Growth of Single Crystal Film, Containerless Processing of Beryllium, and Contact and Coalescence of Viscous Bodies.

  11. New trends of radiation processing applications

    NASA Astrophysics Data System (ADS)

    Machi, Sueo

    1996-03-01

    Major fields of radiation processing applications are: polymeric materials, food processing, sterilization of medical products and environmental conservation. There are about 200 60Co gamma irradiation facilities and 700 electron beam accelerators, mainly for commercial purposes, throughout the world. Radiation cross-linking and grafting techniques of polymeric materials have been providing many unique products including heat materials, heat shrinkable materials, curing of coatings and battery separators. Extensive studies have been devoted to the development of bio-medical materials using radiation processing to prepare bio-compatible materials and controlled release of drugs. New wound dressings have been successfully developed in Poland and Israel for commercial clinical use.

  12. Automation of Space Processing Applications Shuttle payloads

    NASA Technical Reports Server (NTRS)

    Crosmer, W. E.; Neau, O. T.; Poe, J.

    1975-01-01

    The Space Processing Applications Program is examining the effect of weightlessness on key industrial materials processes, such as crystal growth, fine-grain casting of metals, and production of unique and ultra-pure glasses. Because of safety and in order to obtain optimum performance, some of these processes lend themselves to automation. Automation can increase the number of potential Space Shuttle flight opportunities and increase the overall productivity of the program. Five automated facility design concepts and overall payload combinations incorporating these facilities are presented.

  13. Space Processing Applications Rocket project, SPAR 1

    NASA Technical Reports Server (NTRS)

    Reeves, F. (Compiler); Chassay, R. (Compiler)

    1976-01-01

    The experiment objectives, design/operational concepts, and final results of each of nine scientific experiments conducted during the first Space Processing Applications Rocket (SPAR) flight are summarized. The nine individual SPAR experiments, covering a wide and varied range of scientific materials processing objectives, were entitled: solidification of Pb-Sb eutectic, feasibility of producing closed-cell metal foams, characterization of rocket vibration environment by measurement of mixing of two liquids, uniform dispersions of crystallization processing, direct observation of solidification as a function of gravity levels, casting thoria dispersion-strengthened interfaces, contained polycrystalline solidification, and preparation of a special alloy for manufacturing of magnetic hard superconductor under zero-g environment.

  14. Health economics: potential applications in HIV/AIDS control in Africa.

    PubMed

    Kirigia, Joses M; Sambo, Luis G; Anikpo, Emilienne; Karisa, Eddie; Mwabu, Germano

    2005-01-01

    There is growing evidence that HIV/ AIDS has enormous negative impact on health status and economic development of individuals, households, communities and nations in the African region. Thus, there is urgent need for various disciplines to demonstrate how they can contribute in curbing the spread of this deadly disease in the African region. This paper, using an extended version of Professor Alan Williams schema as the conceptual framework, attempts to demonstrate how health economics can be used to inform policy and managerial choices related to HIV/AIDS advocacy, prevention, treatment and management. It argues that the discipline of health economics (and economics generally) is extremely valuable in: measuring health impacts of the disease and interventions; evaluating the relationships between health care-seeking behaviour of individuals and health system specific attributes; the estimation of determinants of compliance of HIV/AIDS patients with treatment regimen; establishing of health institutions efficiency in combating AIDS; guiding choices of HIV/AIDS interventions; assessing the relationships between HIV/AIDS, development, poverty, and trade; programme planning, monitoring and evaluation; and assessing health system's overall performance. The paper is a modest attempt to show how the discipline of health economics can elucidate, and help in resolving practical and conceptual issues in HIV/AIDS control in Africa. PMID:17298133

  15. A neural network application to search and rescue satellite aided tracking (SARSAT)

    NASA Astrophysics Data System (ADS)

    Taylor, Ivan W.; Vigneault, Michel O.

    1992-04-01

    The Search and Rescue Satellite Aided Tracking (SARSAT) system uses polar orbiting satellites to monitor the earth's surface for emergency locator transmitters (ELT's). A detected ELT signal is retransmitted to ground facilities for processing. The ELT location is determined by fitting a Doppler curve to the signal, and this location estimate is then sent for transmission to a rescue unit for action. The heuristic based approach to predict the location accuracy category of SARSAT hits based on the parameters of the Doppler curve fit work reasonably well but are far from ideal. They consistently have difficulty identifying very good solutions when they occur and very poor solutions when they occur. Normal data fitting techniques based on multiple linear regression do not work well because SARSAT data are inherently nonlinear. Neural networks were thus applied to SARSAT data as a nonlinear data fitting technique. A neural network program was trained on a sample of 173 observations and tested on a sample of 172 observations. Results are compared to the current method. Although the results so far have been promising, they are still far from ideal. Other artificial intelligence technologies such as fuzzy logic, expert systems, and inductive learning are being investigated to enhance the neural network approach.

  16. Centimeter-Level Robust Gnss-Aided Inertial Post-Processing for Mobile Mapping Without Local Reference Stations

    NASA Astrophysics Data System (ADS)

    Hutton, J. J.; Gopaul, N.; Zhang, X.; Wang, J.; Menon, V.; Rieck, D.; Kipka, A.; Pastor, F.

    2016-06-01

    For almost two decades mobile mapping systems have done their georeferencing using Global Navigation Satellite Systems (GNSS) to measure position and inertial sensors to measure orientation. In order to achieve cm level position accuracy, a technique referred to as post-processed carrier phase differential GNSS (DGNSS) is used. For this technique to be effective the maximum distance to a single Reference Station should be no more than 20 km, and when using a network of Reference Stations the distance to the nearest station should no more than about 70 km. This need to set up local Reference Stations limits productivity and increases costs, especially when mapping large areas or long linear features such as roads or pipelines. An alternative technique to DGNSS for high-accuracy positioning from GNSS is the so-called Precise Point Positioning or PPP method. In this case instead of differencing the rover observables with the Reference Station observables to cancel out common errors, an advanced model for every aspect of the GNSS error chain is developed and parameterized to within an accuracy of a few cm. The Trimble Centerpoint RTX positioning solution combines the methodology of PPP with advanced ambiguity resolution technology to produce cm level accuracies without the need for local reference stations. It achieves this through a global deployment of highly redundant monitoring stations that are connected through the internet and are used to determine the precise satellite data with maximum accuracy, robustness, continuity and reliability, along with advance algorithms and receiver and antenna calibrations. This paper presents a new post-processed realization of the Trimble Centerpoint RTX technology integrated into the Applanix POSPac MMS GNSS-Aided Inertial software for mobile mapping. Real-world results from over 100 airborne flights evaluated against a DGNSS network reference are presented which show that the post-processed Centerpoint RTX solution agrees with

  17. Clinical hypothesis: Application of AIDS vaccines together with thyroid hormones to increase their immunogenic effect.

    PubMed

    Halabe Bucay, Alberto

    2007-08-14

    To date, none of the vaccines that have been developed to prevent AIDS have proven to be sufficiently effective, despite the human immunodeficiency virus itself having been used as a vector as well as viral fragments, and genetic material from the virus itself and that the vaccines available have been administered with different adjuvants, including cytokines. This paper presents the hypothesis that if AIDS vaccines are administered together with thyroid hormones, the cellular and humoral immune responses will increase and the patients that receive these together will present much better immunogenicity against AIDS. PMID:17570565

  18. Signal Processing in High-End Hearing Aids: State of the Art, Challenges, and Future Trends

    NASA Astrophysics Data System (ADS)

    Hamacher, V.; Chalupper, J.; Eggers, J.; Fischer, E.; Kornagel, U.; Puder, H.; Rass, U.

    2005-12-01

    The development of hearing aids incorporates two aspects, namely, the audiological and the technical point of view. The former focuses on items like the recruitment phenomenon, the speech intelligibility of hearing-impaired persons, or just on the question of hearing comfort. Concerning these subjects, different algorithms intending to improve the hearing ability are presented in this paper. These are automatic gain controls, directional microphones, and noise reduction algorithms. Besides the audiological point of view, there are several purely technical problems which have to be solved. An important one is the acoustic feedback. Another instance is the proper automatic control of all hearing aid components by means of a classification unit. In addition to an overview of state-of-the-art algorithms, this paper focuses on future trends.

  19. Freshman Year Financial Aid Nudges: An Experiment to Increase Financial Aid Renewal and Sophomore Year Persistence

    ERIC Educational Resources Information Center

    Castleman, Benjamin L.; Page, Lindsay C.

    2013-01-01

    While considerable effort has been invested to increase FAFSA completion among high school seniors, there has been much less investment to ensure that college freshmen re-apply for financial aid. Text messaging is a promising approach to inform students of important stages in the financial aid re-application process and to connect them to…

  20. Spacecraft Electrical Connector Selection and Application Processes

    NASA Technical Reports Server (NTRS)

    Iannello, Chris; Davis, Mitchell I; Kichak, Robert A.; Slenski, George

    2009-01-01

    This assessment was initiated by the NASA Engineering & Safety Center (NESC) after a number of recent "high profile" connector problems, the most visible and publicized of these being the problem with the Space Shuttle's Engine Cut-Off System cryogenic feed-thru connector. The NESC commissioned a review of NASA's connector selection and application processes for space flight applications, including how lessons learned and past problem records are fed back into the processes to avoid recurring issues. Team members were primarily from the various NASA Centers and included connector and electrical parts specialists. The commissioned study was conducted on spacecraft connector selection and application processes at NASA Centers. The team also compared the NASA spacecraft connector selection and application process to the military process, identified recent high profile connector failures, and analyzed problem report data looking for trends and common occurrences. The team characterized NASA's connector problem experience into a list of top connector issues based on anecdotal evidence of a system's impact and commonality between Centers. These top issues are as follows, in no particular rank order: electrically shorted, bent and/or recessed contact pins, contact pin/socket contamination leading to electrically open or intermittencies, connector plating corrosion or corrosion of connector components, low or inadequate contact pin retention forces, contact crimp failures, unmated connectors and mis-wiring due to workmanship errors during installation or maintenance, loose connectors due to manufacturing defects such as wavy washer and worn bayonet retention, damaged connector elastomeric seals and cryogenic connector failure. A survey was also conducted of SAE Connector AE-8C1 committee members regarding their experience relative to the NASA concerns on connectors. The most common responses in order of occurrence were contact retention, plating issues, worn-out or damaged

  1. APPLICATION OF COMPUTER AIDED TOMOGRAPHY (CAT) TO THE STUDY OF MARINE BENTIC COMMUNITIES

    EPA Science Inventory

    Sediment cores were imaged using a Computer-Aided Tomography (CT) scanner at Massachusetts General Hospital, Boston, Massachusetts, United States. Procedures were developed, using the attenuation of X-rays, to differentiate between sediment and the water contained in macrobenthic...

  2. Computer-aided analysis of Skylab scanner data for land use mapping, forestry and water resource applications

    NASA Technical Reports Server (NTRS)

    Hoffer, R. M.

    1975-01-01

    Skylab data were obtained over a mountainous test site containing a complex association of cover types and rugged topography. The application of computer-aided analysis techniques to the multispectral scanner data produced a number of significant results. Techniques were developed to digitally overlay topographic data (elevation, slope, and aspect) onto the S-192 MSS data to provide a method for increasing the effectiveness and accuracy of computer-aided analysis techniques for cover type mapping. The S-192 MSS data were analyzed using computer techniques developed at Laboratory for Applications of Remote Sensing (LARS), Purdue University. Land use maps, forest cover type maps, snow cover maps, and area tabulations were obtained and evaluated. These results compared very well with information obtained by conventional techniques. Analysis of the spectral characteristics of Skylab data has conclusively proven the value of the middle infrared portion of the spectrum (about 1.3-3.0 micrometers), a wavelength region not previously available in multispectral satellite data.

  3. Computer-Aided Process Planning for the Layered Fabrication of Porous Scaffold Matrices

    NASA Astrophysics Data System (ADS)

    Starly, Binil

    Rapid Prototyping (RP) technology promises to have a tremendous impact on the design and fabrication of porous tissue replacement structures for applications in tissue engineering and regenerative medicine. The layer-by-layer fabrication technology enables the design of patient-specific medical implants and complex structures for diseased tissue replacement strategies. Combined with advancements in imaging modalities and bio-modeling software, physicians can engage themselves in advanced solutions for craniofacial and mandibular reconstruction. For example, prior to the advancement of RP technologies, solid titanium parts used as implants for mandibular reconstruction were fashioned out of molding or CNC-based machining processes (Fig. 3.1). Titanium implants built using this process are often heavy, leading to increased patient discomfort. In addition, the Young's modulus of titanium is almost five times that of healthy cortical bone resulting in stress shielding effects [1,2]. With the advent of CAD/CAM-based tools, the virtual reconstruction of the implants has resulted in significant design improvements. The new generation of implants can be porous, enabling the in-growth of healthy bone tissue for additional implant fixation and stabilization. Newer implants would conform to the external shape of the defect site that is intended to be filled in. More importantly, the effective elastic modulus of the implant can be designed to match that of surrounding tissue. Ideally, the weight of the implant can be designed to equal the weight of the tissue that is being replaced resulting in increased patient comfort. Currently, such porous structures for reconstruction can only be fabricated using RP-based metal fabrication technologies such as Electron Beam Melting (EBM), Selective Laser Sintering (SLS®), and 3D™ Printing processes.

  4. Measuring real-ear signal-to-noise ratio: application to directional hearing aids.

    PubMed

    Bell, Steven L; Creeke, Sarah A; Lutman, Mark E

    2010-03-01

    Due to individual characteristics such as head size, earmould type, and earmould venting, the directional benefit that an individual will obtain from a hearing aid cannot be predicted from average data. It is therefore desirable to measure real ear directional benefit. This paper demonstrates a method to measure real ear hearing aid directivity based on a general approach to measure the broadband output signal-to-noise ratio of a hearing aid. Errors arising from non-linearity were tested in simulation and found to be low for typical hearing aid compression ratios. Next, the efficacy of the method to estimate directional benefit was demonstrated on KEMAR. Finally the variability of directional benefit was explored in real-ears. Significant differences in signal-to-noise ratio between directional and omnidirectional microphone settings were demonstrated at most azimuths. Articulation-Index-weighted directional benefit varied by more than 7 dB across ears at some azimuths. Such individual variation in directional benefit has implications when fitting hearing aids: it should not be assumed that all users will receive similar directional benefit from the same hearing aid. PMID:20151932

  5. Application of phosphor thermometry to galvanneal processing

    SciTech Connect

    Beshears, D.L.; Abston, R.A.; Allison, S.W.

    1997-05-08

    A system has been developed for determining temperatures of galvanneal steel during the production process. It is based on an optical method known as phosphor thermometry and it provides for reliable, emissivity-independent measurements. This development is a part of the American Iron and Steel Institute`s (AISI) Advanced Process Control Program, a joint endeavor between the AISI and the U.S. Department of Energy. Galvanneal is a corrosion-resistant steel that is widely used for automotive and other applications. Improved thermometry should enable steelmakers to significantly improve product quality as well as to increase the yield. ultimately decreasing costs.

  6. Atmospheric Pressure Plasma Process And Applications

    SciTech Connect

    Peter C. Kong; Myrtle

    2006-09-01

    This paper provides a general discussion of atmospheric-pressure plasma generation, processes, and applications. There are two distinct categories of atmospheric-pressure plasmas: thermal and nonthermal. Thermal atmospheric-pressure plasmas include those produced in high intensity arcs, plasma torches, or in high intensity, high frequency discharges. Although nonthermal plasmas are at room temperatures, they are extremely effective in producing activated species, e.g., free radicals and excited state atoms. Thus, both thermal and nonthermal atmosphericpressure plasmas are finding applications in a wide variety of industrial processes, e.g. waste destruction, material recovery, extractive metallurgy, powder synthesis, and energy conversion. A brief discussion of recent plasma technology research and development activities at the Idaho National Laboratory is included.

  7. Imaging spectrometer for process industry applications

    NASA Astrophysics Data System (ADS)

    Herrala, Esko; Okkonen, Jukka T.; Hyvarinen, Timo S.; Aikio, Mauri; Lammasniemi, Jorma

    1994-11-01

    This paper presents an imaging spectrometer principle based on a novel prism-grating-prism (PGP) element as the dispersive component and advanced camera solutions for on-line applications. The PGP element uses a volume type holographic plane transmission grating made of dichromated gelatin (DCG). Currently, spectrographs have been realized for the 400 - 1050 nm region but the applicable spectral region of the PGP is 380 - 1800 nm. Spectral resolution is typically between 1.5 and 5 nm. The on-axis optical configuration and simple rugged tubular optomechanical construction of the spectrograph provide a good image quality and resistance to harsh environmental conditions. Spectrograph optics are designed to be interfaced to any standard CCD camera. Special camera structures and operating modes can be used for applications requiring on-line data interpretation and process control.

  8. Photonics in advanced process control applications

    NASA Astrophysics Data System (ADS)

    Lundqvist, Stefan H.; Andersson, Torbjoern; Grimbrandt, Jan

    1999-02-01

    A measurement system optimized for process control in the industrial environment has been developed and successfully commercialized. The system comprises a central unit, which contains all sensitive electronic and electro-optic parts. Fiber optics is used to transport the probing laser light to the measuring points in the process. Extremely rugged sensor heads are used to interface to the harsh industrial environment. Adaptation to the different applications is solely made up by changing the type of sensor head used. Six different process control applications will be presented. Ammonia slip monitoring in the NO(subscript x4/ reduction process in power stations, waste incinerators and heavy-duty diesel engines. Measurement of water vapor and oxygen in municipal waste to energy plants. Monitoring of oxygen and the thermodynamic gas temperature in steel pellets manufacturing. Monitoring HF reduction in a dry scrubber and HF emission from a pot room. Experiences of CO emission peak monitoring to protect electro filter in a chemical waste incinerator. Finally, we will describe measurements of HCI in the raw gas to access the calorific value of waste and to optimize bag-house filter operation.

  9. Statistical Process Control In Photolithography Applications

    NASA Astrophysics Data System (ADS)

    Pritchard, Lois B.

    1987-04-01

    Recently there have been numerous papers, articles and books on the benefits and rewards of Statistical Process Control for manufacturing processes. Models are used that quite adequately describe methods appropriate for the factory situation where many discrete and identical items are turned out and where a limited number of parameters are inspected along the line. Photolithographic applications often require different statistical models from the usual factory methods. The difficulties encountered in getting started with SPC lie in determining: 1. what parameters should be tracked 2. what statistical model is appropriate for each of those parameters 3. how to use the models chosen. This paper describes three statistical models that, among them, account for most operations within a photolithographic manufacturing application. The process of determining which model is appropriate is described, along with the basic rules that may be used in making the determination. In addition, the application of each method is shown, and action instructions are covered. Initially the "x-bar, R" model is described. This model is the one most often found in off-the-shelf software packages, and enjoys wide applications in equipment tracking, besides general use process control. Secondly the "x, moving-R" model is described. This is appropriate where a series of measurements of the same parameter is taken on a single item, perhaps at different locations, such as in dimensional uniformity control for wafers or photomasks. In this case, each "x" is a single observation, or a number of measurements of a single observation, as opposed to a mean value taken in a sampling scheme. Thirdly a model for a Poisson distribution is described, which tends to fit defect density data, particulate counts, where count data is accumulated per unit or per unit time. The purpose of the paper is to briefly describe the included models, for those with little or no background in statistics, to enable them to

  10. Application of Computer-Aided Diagnosis to the Sonographic Evaluation of Cervical Lymph Nodes.

    PubMed

    Zhang, Junhua; Wang, Yuanyuan; Yu, Bo; Shi, Xinling; Zhang, Yufeng

    2016-03-01

    We initiated an observer study to evaluate a computerized system developed in our previous study for automatic extraction of 10 features and estimation of the malignancy probability of cervical nodes in sonograms. In the present study, five expert radiologists and five resident radiologists interpreted the sonograms of 178 nodes. The malignancy rating and patient management recommendation (biopsy or follow-up) were made without and then with the computer aid. Under these two reading conditions, the performances of radiologists and agreement among a group of radiologists were evaluated by using the receiver operating characteristic (ROC) analysis and the κ statistic, respectively. With the computer aid, the performances of radiologists improved significantly, as indicated by the increase in the area under the ROC curve (Az) from 0.843 to 0.896 (p = 0.031) and from 0.705 to 0.822 (p < 0.001), for the expert and resident groups, respectively. Agreement among all 10 radiologists improved from slight to moderate as indicated by an increase in the κ value from 0.195 to 0.421 (p < 0.001). The average performance of residents with aid (Az = 0.822) was close to that of experts without aid (Az = 0.843). Results indicate that computer-aided diagnosis is useful to improve radiologist performance (especially that of inexperienced radiologists) in the ultrasonographic evaluation of cervical nodes and to reduce variability among radiologists. PMID:26025577

  11. Availability of underlayer application to EUV process

    NASA Astrophysics Data System (ADS)

    Kosugi, Hitoshi; Fonseca, Carlos; Iwao, Fumiko; Marumoto, Hiroshi; Kim, Hyun-Woo; Cho, Kyoungyong; Park, Cheol-Hong; Park, Chang-Min; Na, Hai-Sub; Koh, Cha-Won; Cho, Hanku

    2011-04-01

    EUV lithography is one of the most promising technologies for the fabrication of beyond 30nm HP generation devices. However, it is well-known that EUV lithography still has significant challenges. A great concern is the change of resist material for EUV resist process. EUV resist material formulations will likely change from conventional-type materials. As a result, substrate dependency needs to be understood. TEL has reported that the simulation combined with experiments is a good way to confirm the substrate dependency. In this work the application of HMDS treatment and SiON introduction, as an underlayer, are studied to cause a footing of resist profile. Then, we applied this simulation technique to Samsung EUV process. We will report the benefit of this simulation work and effect of underlayer application. Regarding the etching process, underlayer film introduction could have significant issues because the film that should be etched off increases. For that purpose, thinner films are better for etching. In general, thinner films may have some coating defects. We will report the coating coverage performance and defectivity of ultra thin film coating.

  12. Digraph reliability model processing advances and applications

    NASA Technical Reports Server (NTRS)

    Iverson, D. L.; Patterson-Hine, F. A.

    1993-01-01

    This paper describes a new algorithm, called SourceDoubls, which efficiently solves for singletons and doubletons of a digraph reliability model. Compared with previous methods, the SourceDoubls algorithm provides up to a two order of magnitude reduction in the amount of time required to solve large digraph models. This significant increase in model solution speed allows complex digraphs containing thousands of nodes to be used as knowledge bases for real time automated monitoring and diagnosis applications. Currently, an application to provide monitoring and diagnosis of the Space Station Freedom Data Management System is under development at NASA/Ames Research Center and NASA/Johnson Space Center. This paper contains an overview of this system and provides details of how it will use digraph models processed by the SourceDoubls algorithm to accomplish its task.

  13. Molten salt applications in materials processing

    NASA Astrophysics Data System (ADS)

    Mishra, Brajendra; Olson, David L.

    2005-02-01

    The science of molten salt electrochemistry for electrowinning of reactive metals, such as calcium, and its in situ application in pyro-reduction has been described. Calcium electrowinning has been performed in a 5 10 wt% calcium oxide calcium chloride molten salt by the electrolytic dissociation of calcium oxide. This electrolysis requires the use of a porous ceramic sheath around the anode to keep the cathodically deposited calcium and the anodic gases separate. Stainless steel cathode and graphite anode have been used in the temperature range of 850 950 °C. This salt mixture is produced as a result of the direct oxide reduction (DOR) of reactive metal oxides by calcium in a calcium chloride bath. The primary purpose of this process is to recover the expensive calcium reductant and to recycle calcium chloride. Experimental data have been included to justify the suitability as well as limitations of the electrowinning process. Transport of oxygen ions through the sheath is found to be the rate controlling step. Under the constraints of the reactor design, a calcium recovery rate of approx. 150 g/h was achieved. Feasibility of a process to produce metals by pyrometallurgical reduction, using the calcium reductant produced electrolytically within the same reactor, has been shown in a hybrid process. Several processes are currently under investigation to use this electrowon calcium for in situ reduction of metal oxides.

  14. Application Of Computer-Aided Evaluation For Holographic Vibration Analysis And Optical Contouring

    NASA Astrophysics Data System (ADS)

    Steinbichler, H.

    1989-01-01

    Holographic interferometry is applied sucessfully in vibration analysis. As the resulting characteristic fringe pattern, the interferograms, are so complicated and can only be evaluated by an expert eye, there is a clear desire for automated evaluation and a lucidly arranged exposition. Therefore, the problem in image processing in interferometry lies in automatically recognizing and evaluating lines, as well as in differentiating the lines from object contours, shadows, etc. This kind of image processing then also makes it possible to evaluate other, non-holographic line systems. The application is not only limited to the automatic evaluation of holographic interferograms, but also in the optical measuring of the form any kind of objects using contour lines projected onto them, in the evaluation of speckle and photoelasticitic diagrams and Moire diagrams.

  15. Applications of Colour Processing In Optical Inspection

    NASA Astrophysics Data System (ADS)

    Thomas, W. V.; Connolly, C.

    1986-11-01

    Humans are endowed with the facility to perceive colour. This not only provides an additional aesthetic dimension but also helps perform visual tasks efficiently. There are many occupations, including inspection, not open to those with defective colour vision. Todays machine vision systems are virtually all colour-blind. Yet there are applications where colour is intrinsic. Consider for example the inspection and grading of fruit, vegetables, biscuits and other food products. Consider also the widespread use of colour coding for wiring and components in the electrical and electronic industries. Automatic optical inspection of such things cannot be done without relating to colour. There are other applications where colour is not directly relevant but the additional information provided can help simplify and speed up the processing task. This paper reviews the nature of colour, relating the psychophysical aspects of colour perception and the physical properties of available sensors to the needs of an automatic inspection system. The theory of colour perception is based on the tri-stimulus theory which says that any colour may be matched using appropriate proportions of three primary colours. Although later experiments have suggested human colour perception is more complex, most electronic video sensors employ a three colour system. Usually the red, green and blue primary components are derived and may be used directly as sensory inputs to a vision system. However the primary representation of colour is not the most efficient means of encoding nor is it the most useful basis for interpretive processing. The R,G and B primary signals may be simply transformed into a new coordinate system where one of the axes represents true object colour or hue. Using this new colour space simplifies processing. These ideas are illustrated by an inspection example. The colour coded wires of a European power cable are identified to ensure that a power plug is safely wired. For this

  16. Space Processing Applications Rocket project, SPAR 2

    NASA Technical Reports Server (NTRS)

    1977-01-01

    Experiment objectives, design/operational concepts, and final results are summarized for six materials science experiments conducted during the second space processing applications rocket mission flown by NASA. The individual experiments discussed are: (1) solidification of Pb-Sb eutectic; (2) feasibility of producing closed-cell metal foams; (3) direct observation of dendrite remelting and macrosegregation in castings; (4) agglomeration in immiscible liquids; (5) casting dispersion - strengthened composites at zero gravity; and (6) solidification behavior of Al-In alloys under zero gravity conditions.

  17. Foam process for application of decontamination agents

    SciTech Connect

    Harris, J.M.; Miller, J.R.; Frazier, R.S.; Walter, J.H.

    1982-01-01

    This paper presents the results and observations of a study performed by the authors to parametrically evaluate the performance characteristics of a foam process for application of decontamination agents. The initial tests were established to assess foam quality. Subsequent tests determined the ability of the foam as a carrier of chemical systems, and established system operating parameters. The technique was then applied in an actual decontamination task to verify effectiveness of these established parameters and to determine decontamination reduction factors. 4 figures, 5 tables.

  18. Dual purpose recovered coagulant from drinking water treatment residuals for adjustment of initial pH and coagulation aid in electrocoagulation process.

    PubMed

    Jung, Kyung-Won; Ahn, Kyu-Hong

    2016-07-01

    The present study is focused on the application of recovered coagulant (RC) by acidification from drinking water treatment residuals for both adjusting the initial pH and aiding coagulant in electrocoagulation. To do this, real cotton textile wastewater was used as a target pollutant, and decolorization and chemical oxygen demand (COD) removal efficiency were monitored. A preliminary test indicated that a stainless steel electrode combined with RC significantly accelerated decolorization and COD removal efficiencies, by about 52% and 56%, respectively, even at an operating time of 5 min. A single electrocoagulation system meanwhile requires at least 40 min to attain the similar removal performances. Subsequently, the interactive effect of three independent variables (applied voltage, initial pH, and reaction time) on the response variables (decolorization and COD removal) was evaluated, and these parameters were statistically optimized using the response surface methodology. Analysis of variance showed a high coefficient of determination values (decolorization, R(2) = 0.9925 and COD removal, R(2) = 0.9973) and satisfactory prediction second-order polynomial quadratic regression models. Average decolorization and COD removal of 89.52% and 94.14%, respectively, were achieved, corresponding to 97.8% and 98.1% of the predicted values under statistically optimized conditions. The results suggest that the RC effectively played a dual role of both adjusting the initial pH and aiding coagulant in the electrocoagulation process. PMID:26593378

  19. Space processing applications rocket project. SPAR 8

    NASA Technical Reports Server (NTRS)

    Chassay, R. P. (Editor)

    1984-01-01

    The Space Processing Applications Rocket Project (SPAR) VIII Final Report contains the engineering report prepared at the Marshall Space Flight Center (MSFC) as well as the three reports from the principal investigators. These reports also describe pertinent portions of ground-based research leading to the ultimate selection of the flight sample composition, including design, fabrication, and testing, all of which are expected to contribute immeasurably to an improved comprehension of materials processing in space. This technical memorandum is directed entirely to the payload manifest flown in the eighth of a series of SPAR flights conducted at the White Sands Missile Range (WSMR) and includes the experiments entitled Glass Formation Experiment SPAR 74-42/1R, Glass Fining Experiment in Low-Gravity SPAR 77-13/1, and Dynamics of Liquid Bubbles SPAR Experiment 77-18/2.

  20. Application of psyllium husk as coagulant and coagulant aid in semi-aerobic landfill leachate treatment.

    PubMed

    Al-Hamadani, Yasir A J; Yusoff, Mohd Suffian; Umar, Muhammad; Bashir, Mohammed J K; Adlan, Mohd Nordin

    2011-06-15

    Landfill leachate is a heavily polluted and a likely hazardous liquid that is produced as a result of water infiltration through solid wastes generated industrially and domestically. This study investigates the potential of using psyllium husk as coagulant and coagulant aid for the treatment of landfill leachate. Psyllium husk has been tested as primary coagulant and as coagulant aid with poly-aluminum chloride (PACl) and aluminum sulfate (alum). As primary coagulant, the optimum dosage and pH for PACl were 7.2 and 7.5 g/L, respectively, with removal efficiencies of 55, 80 and 95% for COD, color and TSS, respectively. For alum, the optimum conditions were 11 g/L alum dosage and pH 6.5 with removal efficiencies of 58, 79 and 78% for COD, color and TSS, respectively. The maximum removal efficiencies of COD, color and TSS were 64, 90 and 96%, respectively, when psyllium husk was used as coagulant aid with PACl. Based on the results, psyllium husk was found to be more effective as coagulant aid with PACl in the removal of COD, color and TSS as compared to alum. Zeta potential test was carried out for leachate, PACl, alum and psyllium husk before and after running the jar test to enhance the results of the jar test experiments. PMID:21507572

  1. APPLICATION OF COMPUTER-AIDED TOMOGRAPHY TO VISUALIZE AND QUANTIFY BIOGENIC STRUCTURES IN MARINE SEDIMENTS

    EPA Science Inventory

    We used computer-aided tomography (CT) for 3D visualization and 2D analysis of

    marine sediment cores from 3 stations (at 10, 75 and 118 m depths) with different environmental

    impact. Biogenic structures such as tubes and burrows were quantified and compared among st...

  2. [Application of information technology in orthodontics. 3. Practical method for computer aided measurements of orthodontic models].

    PubMed

    Reinhardt, H; Haffner, T; Ifert, F; Malsch, J; Schneider, P

    1989-09-01

    A practical method for computer aided measurements of orthodontic models is introduced here. Measurements values are taken by using in incremental donor with the traditional slide rule. Advantages of this method lead to a higher efficiency of model measurements. PMID:2636504

  3. 47 CFR 76.41 - Franchise application process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Franchise application process. 76.41 Section 76... process. (a) Definition. Competitive franchise applicant. For the purpose of this section, an applicant... competitive franchise applicant to negotiate or engage in any regulatory or administrative processes prior...

  4. Real-time monitoring of the cell physiological and pathological processes using computer-aided phase microscope

    NASA Astrophysics Data System (ADS)

    Vasilenko, Irina A.; Shabalin, Vladimir; Tychinsky, Vladimir P.; Kufal, Georgy E.; Konradov, A.; Slinchenko, O. I.

    1996-01-01

    Living cells investigation and cell response to external factors are of great interest for practical medicine and biology. The main advantages of computer aided phase microscope (CPM) Cytoscan which permits us to observe the cell surface and internal structure consists in superresolution and the possibility of the dynamic processes registering. We attempt to characterize some aspects of the morphofunctional status of human lymphocytes determining the dynamics of the selected points in normal or pathological cells. To evaluate the lymphocyte homeostasis donors and persons of autoimmune diseases were analyzed and the changes of optical and geometrical cell parameters registered by CPM Cytoscan. The dynamic process registration allowed us to perform the real-time quantitative analysis of the living lymphocyte activity in norm and pathology.

  5. Progress in press forming computer aided analysis for high strength steel sheet applications

    NASA Astrophysics Data System (ADS)

    Hiramoto, Jiro; Urabe, Masaki; Ishiwatari, Akinobu; Urabe, Toshiaki

    2013-12-01

    The development of press-forming analysis technologies is important to expand the application of high strength steel sheets to automotive body structures. In general, there are various problems in the forming process of high strength steel sheets. In this study the improvements in the prediction accuracy of stretch-flange-fracture and springback were especially focused. In terms of the prediction accuracy of stretch-flange-fracture, a new stretch-flange-fracture prediction technology was developed based on a maximum principal strain gradient. It enables the accurate prediction of stretch- flange-fracture in press-forming of practical parts. On the other hand, springback prediction technologies were developed to solve springback problems. It is very important to clarify the root cause of springback in order to control. Therefore, a new method of springback factor analysis was developed, which can extract the areas and residual stresses which have major impacts on springback at press-forming.

  6. Applications of image processing technologies to fine arts

    NASA Astrophysics Data System (ADS)

    Bartolini, Franco; Cappellini, Vito; Del Mastio, Andrea; Piva, Alessandro

    2003-10-01

    Over the past years the progresses of electronic imaging have encouraged researchers to develop applications for the fine arts sector. In particular the aspects that have been mostly investigated have regarded, the high quality acquisition of paintings (both from the point of view of spatial resolution and of color calibration), the actual restoration of the works (for giving to restorers an aid to forecast the results of the tasks they choose), the virtual restoration (to try to build a digital copy of the painting as it was at the origin), and the diagnosis (to automatically highlights, evaluate and monitor the possible damages that a work has suffered). Partially related to image processing are also the technologies for 3D acquisition and modeling of statues. Finally particular care has been given recently also to the distribution of the digital copies of cultural heritage objects over the Internet, thus posing novel problems regarding the effective browsing of digital multimedia archives, and the protection of the Intellectual Property connected to art-works reproductions. The goal of this paper is to review the research results that have been obtained in the past in this field, and to present some problems that are still open and can represent a challenging research field for the future.

  7. Onboard Radar Processing Development for Rapid Response Applications

    NASA Technical Reports Server (NTRS)

    Lou, Yunling; Chien, Steve; Clark, Duane; Doubleday, Josh; Muellerschoen, Ron; Wang, Charles C.

    2011-01-01

    We are developing onboard processor (OBP) technology to streamline data acquisition on-demand and explore the potential of the L-band SAR instrument onboard the proposed DESDynI mission and UAVSAR for rapid response applications. The technology would enable the observation and use of surface change data over rapidly evolving natural hazards, both as an aid to scientific understanding and to provide timely data to agencies responsible for the management and mitigation of natural disasters. We are adapting complex science algorithms for surface water extent to detect flooding, snow/water/ice classification to assist in transportation/ shipping forecasts, and repeat-pass change detection to detect disturbances. We are near completion of the development of a custom FPGA board to meet the specific memory and processing needs of L-band SAR processor algorithms and high speed interfaces to reformat and route raw radar data to/from the FPGA processor board. We have also developed a high fidelity Matlab model of the SAR processor that is modularized and parameterized for ease to prototype various SAR processor algorithms targeted for the FPGA. We will be testing the OBP and rapid response algorithms with UAVSAR data to determine the fidelity of the products.

  8. Application of Glass Transition in Food Processing.

    PubMed

    Balasubramanian, S; Devi, Apramita; Singh, K K; Bosco, S J D; Mohite, Ashish M

    2016-04-25

    The phenomenon of glass transition has been employed to food products to study their stability. It can be applied as an integrated approach along with water activity and physical and chemical changes in food in processing and storage to determine the food stability. Also associated with the changes during agglomeration crystallization, caking, sticking, collapse, oxidation reactions, nonenzymatic browning, and microbial stability of food system. Various techniques such as Differential Scanning Calorimetry, Nuclear Magnetic Resonance, etc. have been developed to determine the glass transition temperature (Tg) of food system. Also, various theories have been applied to explain the concept of Tg and its relation to changes in food system. This review summarizes the understanding of concept of glass transition, its measurement, and application in food technology. PMID:25118113

  9. Applications of power ultrasound in food processing.

    PubMed

    Kentish, Sandra; Feng, Hao

    2014-01-01

    Acoustic energy as a form of physical energy has drawn the interests of both industry and scientific communities for its potential use as a food processing and preservation tool. Currently, most such applications deal with ultrasonic waves with relatively high intensities and acoustic power densities and are performed mostly in liquids. In this review, we briefly discuss the fundamentals of power ultrasound. We then summarize the physical and chemical effects of power ultrasound treatments based on the actions of acoustic cavitation and by looking into several ultrasound-assisted unit operations. Finally, we examine the biological effects of ultrasonication by focusing on its interactions with the miniature biological systems present in foods, i.e., microorganisms and food enzymes, as well as with selected macrobiological components. PMID:24422590

  10. Bacterial flora of skin of processed broilers after consecutive washings in potassium hydroxide and lauric aid

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bacteria on skin of processed broilers were enumerated after each of five consecutive washes in mixtures of potassium hydroxide and lauric acid. Breast skin was taken from carcasses obtained from a commercial processing facility, and skin was cut into 5 g samples. Portions of skin were washed using ...

  11. Speech-clarity judgments of hearing-aid-processed speech in noise: differing polar patterns and acoustic environments.

    PubMed

    Amlani, Amyn M; Rakerd, Brad; Punch, Jerry L

    2006-06-01

    This investigation assessed the extent to which listeners' preferences for hearing aid microphone polar patterns vary across listening environments, and whether normal-hearing and inexperienced and experienced hearing-impaired listeners differ in such preferences. Paired-comparison judgments of speech clarity (i.e. subjective speech intelligibility) were made monaurally for recordings of speech in noise processed by a commercially available hearing aid programmed with an omnidirectional and two directional polar patterns (cardioid and hypercardioid). Testing environments included a sound-treated room, a living room, and a classroom. Polar-pattern preferences were highly reliable and agreed closely across all three groups of listeners. All groups preferred listening in the sound-treated room over listening in the living room, and preferred listening in the living room over listening in the classroom. Each group preferred the directional patterns to the omnidirectional pattern in all room conditions. We observed no differences in preference judgments between the two directional patterns or between hearing-impaired listeners' extent of amplification experience. Overall, findings indicate that listeners perceived qualitative benefits from microphones having directional polar patterns. PMID:16777778

  12. Decision analysis applications and the CERCLA process

    SciTech Connect

    Purucker, S.T.; Lyon, B.F. |

    1994-06-01

    Quantitative decision methods can be developed during environmental restoration projects that incorporate stakeholder input and can complement current efforts that are undertaken for data collection and alternatives evaluation during the CERCLA process. These decision-making tools can supplement current EPA guidance as well as focus on problems that arise as attempts are made to make informed decisions regarding remedial alternative selection. In examining the use of such applications, the authors discuss the use of decision analysis tools and their impact on collecting data and making environmental decisions from a risk-based perspective. They will look at the construction of objective functions for quantifying different risk-based perspective. They will look at the construction of objective functions for quantifying different risk-based decision rules that incorporate stakeholder concerns. This represents a quantitative method for implementing the Data Quality Objective (DQO) process. These objective functions can be expressed using a variety of indices to analyze problems that currently arise in the environmental field. Examples include cost, magnitude of risk, efficiency, and probability of success or failure. Based on such defined objective functions, a project can evaluate the impact of different risk and decision selection strategies on data worth and alternative selection.

  13. Using GREENSCOPE Indicators for Sustainable Computer-Aided Process Evaluation and Design

    EPA Science Inventory

    Manufacturing sustainability can be increased by educating those who design, construct, and operate facilities, and by using appropriate tools for process evaluation and design. The U.S. Environmental Protection Agency's GREENSCOPE methodology and tool, for evaluation and design ...

  14. 10 CFR 430.53 - Processing of applications.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Processing of applications. 430.53 Section 430.53 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY CONSERVATION PROGRAM FOR CONSUMER PRODUCTS Small Business Exemptions § 430.53 Processing of applications. (a) The applicant shall serve a copy of the application, all supporting documents and...

  15. Nothing can defeat combined hands (Abashize hamwe ntakibananira): protective processes and resilience in Rwandan children and families affected by HIV/AIDS.

    PubMed

    Betancourt, Theresa Stichick; Meyers-Ohki, Sarah; Stulac, Sara N; Barrera, Amy Elizabeth; Mushashi, Christina; Beardslee, William R

    2011-09-01

    In Rwanda, the dual vectors of HIV and legacy of the 1994 genocide have had devastating consequences for children and families. In this and other low-resource settings, extreme poverty, poor access to services, family conflict, and other adversities put children and families affected by HIV/AIDS at increased risk of mental health problems. However, even in the face of tremendous hardship, many children and families demonstrate better than expected outcomes. To design interventions that harness these natural sources of resilience, greater knowledge of local protective processes is needed. This study used free listing exercises (N = 68) and key informant interviews (N = 58) with adults and children (ages 10-17) to investigate strengths and sources of resilience in Rwandan children and families at risk for psychosocial difficulties due to HIV/AIDS. Clinician key informants (N = 10) were also interviewed. Five forms of protective resources emerged through this research: perseverance (kwihangana); self-esteem/self-confidence (kwigirira ikizere); family unity/trust (kwizerana); good parenting (kurera neza) and collective/communal support (ubufasha abaturage batanga). Operating within individual, family, and collective/community systems, these resources support children at multiple ecological levels. Study evidence suggests that these protective processes provide "leverage points" for strengths-based interventions designed to increase resilient outcomes and prevent mental health problems. This information on culturally-appropriate practices for building resilience, along with input from local community advisory boards and the government, has informed the development of a Family Strengthening Intervention, which has broad applications to many forms of adversity and trauma. PMID:21840634

  16. Nothing can defeat combined hands (Abashize hamwe ntakibananira): Protective Processes and Resilience in Rwandan Children and Families Affected by HIV/AIDS

    PubMed Central

    Betancourt, Theresa Stichick; Meyers-Ohki, Sarah; Stulac, Sara N.; Barrera, Elizabeth; Mushashi, Christina; Beardslee, William R.

    2011-01-01

    In Rwanda, the dual vectors of HIV and legacy of the 1994 genocide have had devastating consequences for children and families. In this and other low-resource settings, extreme poverty, poor access to services, family conflict, and other adversities put children and families affected by HIV/AIDS at increased risk of mental health problems. However, even in the face of tremendous hardship, many children and families demonstrate better than expected outcomes. To design interventions that harness these natural sources of resilience, greater knowledge of local protective processes is needed. This study used free listing exercises (N=68) and key informant interviews (N=58) with adults and children (ages 10-17) to investigate strengths and sources of resilience in Rwandan children and families at risk for psychosocial difficulties due to HIV/AIDS. Clinician key informants (N=10) were also interviewed. Five forms of protective resources emerged through this research: perseverance (kwihangana); self-esteem/self-confidence (kwigirira ikizere); family unity/trust (kwizerana); good parenting (kurera neza) and collective/communal support (ubufasha abaturage batanga). Operating within individual, family, and collective/community systems, these resources support children at multiple ecological levels. Study evidence suggests that these protective processes provide “leverage points” for strengths-based interventions designed to increase resilient outcomes and prevent mental health problems. This information on culturally-appropriate practices for building resilience, along with input from local community advisory boards and the government, has informed the development of a Family Strengthening Intervention, which has broad applications to many forms of adversity and trauma. PMID:21840634

  17. HIV / AIDS

    MedlinePlus

    ... Marketing Share this: Main Content Area Understanding HIV/AIDS AIDS was first reported in the United States in ... and has since become a major worldwide epidemic. AIDS is caused by the human immunodeficiency virus, or ...

  18. A Psychophysiological Study of Processing HIV/AIDS Public Service Announcements: The Effects of Novelty Appeals, Sexual Appeals, Narrative Versus Statistical Evidence, and Viewer's Sex.

    PubMed

    Zhang, Jueman Mandy; Chen, Gina Masullo; Chock, T Makana; Wang, Yi; Ni, Liqiang; Schweisberger, Valarie

    2016-07-01

    This study used self-reports and physiological measures-heart rate (HR) and skin conductance level (SCL)-to examine the effects of novelty appeals, sexual appeals, narrative versus statistical evidence, and viewer's sex on cognitive and emotional processing of HIV/AIDS public service announcements (PSAs) among heterosexually active single college students. Novelty or sexual appeals differently affected self-reported attention and cognitive effort as measured by HR. High- rather than low-novelty HIV/AIDS PSAs, perceived as more attention-eliciting, did not lead to more cognitive effort. High- rather than low-sex HIV/AIDS PSAs, not perceived as more attention-eliciting, led to more cognitive effort as reflected by greater HR deceleration. Novelty or sexual appeals also affected self-reported emotional arousal and SCL differently. HIV/AIDS PSAs with high rather than low levels of novelty or sexual appeals led to greater self-reported arousal, but not greater SCL. Message evidence interacted with message appeals to affect cognitive effort. Participants exerted greater cognitive effort during high- rather than low-novelty narrative HIV/AIDS PSAs, and during low- rather than high-novelty statistical ones. The advantage of high over low sexual appeals was more obvious in statistical than in narrative HIV/AIDS PSAs. Males reported greater emotional arousal than females during high- rather than low-sex HIV/AIDS PSAs. PMID:26642917

  19. 33 CFR 325.2 - Processing of applications.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Processing of applications. 325.2 Section 325.2 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCESSING OF DEPARTMENT OF THE ARMY PERMITS § 325.2 Processing of applications. (a) Standard procedures. (1) When an application for...

  20. 7 CFR 764.52 - Processing an incomplete application.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Processing an incomplete application. 764.52 Section 764.52 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Loan Application Process § 764.52 Processing an incomplete application. (a) Within 10...

  1. 7 CFR 764.53 - Processing the complete application.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Processing the complete application. 764.53 Section 764.53 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Loan Application Process § 764.53 Processing the complete application. Upon receiving...

  2. 44 CFR 209.8 - Application and review process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... processing subgrants to applicants in accordance with 44 CFR part 13 and this part. (b) Timeframes. We will... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true Application and review process... ASSISTANCE § 209.8 Application and review process. (a) General. This section describes the procedures to...

  3. 15 CFR 747.5 - SIRL application review process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 2 2014-01-01 2014-01-01 false SIRL application review process. 747.5 Section 747.5 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued... RECONSTRUCTION LICENSE § 747.5 SIRL application review process. (a) Application processing time frames....

  4. 15 CFR 747.5 - SIRL application review process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 2 2012-01-01 2012-01-01 false SIRL application review process. 747.5 Section 747.5 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued... RECONSTRUCTION LICENSE § 747.5 SIRL application review process. (a) Application processing time frames....

  5. 15 CFR 747.5 - SIRL application review process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 2 2013-01-01 2013-01-01 false SIRL application review process. 747.5 Section 747.5 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued... RECONSTRUCTION LICENSE § 747.5 SIRL application review process. (a) Application processing time frames....

  6. Narrowing the College Opportunity Gap: Helping Students and Families Navigate the Financial Aid Process

    ERIC Educational Resources Information Center

    Owen, Laura

    2012-01-01

    The number of students enrolling in post-secondary institutions in the U.S. has slowly been rising over the last 10 years, yet gaps continue to exist in terms of who attends college and persists through graduation. Minority and low income students often lack the guidance needed to navigate the college enrollment process and as a result, remain…

  7. Process Evaluation of the Teacher Training for an AIDS Prevention Programme

    ERIC Educational Resources Information Center

    Ahmed, Nazeema; Flisher, Alan J.; Mathews, Catherine; Jansen, Shahieda; Mukoma, Wanjiru; Schaalma, Herman

    2006-01-01

    This paper provides a process evaluation of a 6-day teacher training programme which forms part of a sexuality education project. The training aimed at providing teachers with the necessary knowledge and skills to effectively teach a 16-lesson Grade 8 (14 year olds) life skills curriculum consisting of participatory exercises on sexual…

  8. Game-Playing as an Aid to the Creative Process of Small Groups.

    ERIC Educational Resources Information Center

    Tulenko, Paul; Kryder, Suzanne

    1990-01-01

    To increase group creativity and understanding of the creative process, a 3-hour session of nonthreatening game playing was undertaken with 10 graduate students. Games included comfort-establishing, trust-building, and challenge activities. Observers were unaware of any individual asserting dominance, and participants formed relationships that…

  9. Two Instructional Aids to Optimise Processing and Learning from Instructional Explanations

    ERIC Educational Resources Information Center

    Roelle, Julian; Berthold, Kirsten; Renkl, Alexander

    2014-01-01

    Although instructional explanations are commonly used to introduce learners to new learning content, previous studies have often shown that their effects on learning outcomes are minimal. This failure might partly be due to mental passivity of the learners while processing introductory explanations and to a lack of opportunity to revise potential…

  10. Activity-based process mining for clinical pathways computer aided design.

    PubMed

    Fernandez-Llatas, Carlos; Meneu, Teresa; Benedi, Jose Miguel; Traver, Vicente

    2010-01-01

    Current trends in health management improvement demand the standardization of care protocols to achieve better quality and efficiency. The use of Clinical Pathways is an emerging solution for that problem. However, current Clinical Pathways are big manuals written in natural language and highly affected by human subjectivity. These problems make the deployment and dissemination of them extremely difficult in real practice environments. In this work, a complete computer based architecture to help the representation and execution of Clinical Pathways is suggested. Furthermore, the difficulties inherent to the design of formal Clinical Pathways in this way requires new specific design tools to help making the system useful. Process Mining techniques can help to automatically infer processes definition from execution samples. Yet, the classical Process Mining paradigm is not totally compatible with the Clinical Pathways paradigm. In this paper, a pattern recognition algorithm based in an evolution of the Process Mining classical paradigm is presented and evaluated as a solution to this situation. The proposed algorithm is able to infer Clinical Pathways from execution logs to support the design of Clinical Pathways. PMID:21097153

  11. Sprayable low density ablator and application process

    NASA Technical Reports Server (NTRS)

    Sharpe, M. H.; Hill, W. E.; Simpson, W. G.; Carter, J. M.; Brown, E. L.; King, H. M.; Schuerer, P. H.; Webb, D. D. (Inventor)

    1978-01-01

    A sprayable, low density ablative composition is described consisting esentially of: (1) 100 parts by weight of a mixture of 25-65% by weight of phenolic microballoons, 0-20% by weight of glass microballoons, 4-10% by weight of glass fibers, 25-45% by weight of an epoxy-modified polyurethane resin, 2-4% by weight of a bentonite dispersing aid, and 1-2% by weight of an alcohol activator for the bentonite; (2) 1-10 parts by weight of an aromatic amine curing agent; and (3) 200-400 parts by weight of a solvent.

  12. HIV/AIDS Interventions in Bangladesh: What Can Application of a Social Exclusion Framework Tell Us?

    PubMed Central

    2009-01-01

    Bangladesh has maintained a low HIV prevalence (of less than 1%) despite multiple risk factors. However, recent serological surveillance data have reported very high levels of HIV infection among a subgroup of male injecting drug-users (IDUs). This suggests that an HIV/AIDS epidemic could be imminent in Bangladesh. Although biomedical and behavioural change projects are important, they do not address the root causes of observed risky behaviours among ‘high-risk’ groups. In Bangladesh, these groups include sex workers, IDUs, males who have sex with males, and the transgender population—hijra—who are all excluded groups. Using a social exclusion framework, this paper analyzed existing literature on HIV in Bangladesh to identify social, economic and legal forces that heighten the vulnerability of such excluded groups to HIV/AIDS. It found that poverty and bias against women are major exclusionary factors. The paper presents areas for research and for policy action so that the social exclusion of high-risk groups can be reduced, their rights protected, and an HIV epidemic averted. PMID:19761091

  13. The Atmospheric Measurements of ICESat-2: Scientific Applications and an Aide to Mission Success

    NASA Astrophysics Data System (ADS)

    Palm, S. P.; Herzfeld, U. C.; Yang, Y.

    2015-12-01

    Carrying the Advanced Topographic Lidar Altimeter System (ATLAS), ICESat-2 is scheduled for launch in 2017. Though the primary science objective of the 3 year mission is the high resolution altimetry mapping of the Earth's major ice sheets, ATLAS will also acquire atmospheric backscatter profiles from the 3 strong 532 nm laser beams (ATLAS utilizes 6 beams in total). The main intent of the atmospheric channel is to characterize the atmosphere to aide in the interpretation and filtering of altimetry data, as clouds, fog and blowing snow can adversely affect the ranging accuracy due to signal attenuation and multiple scattering. But aside from their use as an aide to altimetry, the ATLAS atmospheric data have potential scientific uses in their own right such as Global and especially polar cloud studies, aerosol sources and transport and blowing snow over the polar regions. This presentation will discuss the characteristics of the ATLAS atmospheric data, the planned atmospheric data products and their potential for contributing to atmospheric science and the success of the ICESat-2 mission.

  14. Advanced thermal hydrolysis: optimization of a novel thermochemical process to aid sewage sludge treatment.

    PubMed

    Abelleira, Jose; Pérez-Elvira, Sara I; Portela, Juan R; Sánchez-Oneto, Jezabel; Nebot, Enrique

    2012-06-01

    The aim of this work was to study in depth the behavior and optimization of a novel process, called advanced thermal hydrolysis (ATH), to determine its utility as a pretreatment (sludge solubilization) or postreatment (organic matter removal) for anaerobic digestion (AD) in the sludge line of wastewater treatment plants (WWTPs). ATH is based on a thermal hydrolysis (TH) process plus hydrogen peroxide (H(2)O(2)) addition and takes advantage of a peroxidation/direct steam injection synergistic effect. On the basis of the response surface methodology (RSM) and a modified Doehlert design, an empirical second-order polynomial model was developed for the total yield of: (a) disintegration degree [DD (%)] (solubilization), (b) filtration constant [F(c) (cm(2)/min)] (dewaterability), and (c) organic matter removal (%). The variables considered were operation time (t), temperature reached after initial heating (T), and oxidant coefficient (n = oxygen(supplied)/oxygen(stoichiometric)). As the model predicts, in the case of the ATH process with high levels of oxidant, it is possible to achieve an organic matter removal of up to 92%, but the conditions required are prohibitive on an industrial scale. ATH operated at optimal conditions (oxygen amount 30% of stoichiometric, 115 °C and 24 min) gave promising results as a pretreatment, with similar solubilization and markedly better dewaterability levels in comparison to those obtained with TH at 170 °C. The empirical validation of the model was satisfactory. PMID:22463756

  15. 49 CFR 624.5 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... recipient's fleet management plan; (4) The applicant's ability to implement the project and facilities to maintain and fuel the proposed vehicles; (5) The applicant's coordination of the proposed project...

  16. Application of Complex Fluids in Lignocellulose Processing

    NASA Astrophysics Data System (ADS)

    Carrillo Lugo, Carlos A.

    Complex fluids such as emulsions, microemulsions and foams, have been used for different applications due to the multiplicity of properties they possess. In the present work, such fluids are introduced as effective media for processing lignocellulosic biomass. A demonstration of the generic benefits of complex fluids is presented to enhance biomass impregnation, to facilitate pretreatment for fiber deconstruction and to make compatible cellulose fibrils with hydrophobic polymers during composite manufacture. An improved impregnation of woody biomass was accomplished by application of water-continuous microemulsions. Microemulsions with high water content, > 85%, were formulated and wood samples were impregnated by wicking and capillary flooding at atmospheric pressure and temperature. Formulations were designed to effectively impregnate different wood species during shorter times and to a larger extent compared to the single components of the microemulsions (water, oil or surfactant solutions). The viscosity of the microemulsions and their interactions with cell wall constituents in fibers were critical to define the extent of impregnation and solubilization. The relation between composition and formulation variables and the extent of microemulsion penetration in different woody substrates was studied. Formulation variables such as salinity content of the aqueous phase and type of surfactant were elucidated. Likewise, composition variables such as the water-to-oil ratio and surfactant concentration were investigated. These variables affected the characteristics of the microemulsion and determined their effectiveness in wood treatment. Also, the interactions between the surfactant and the substrate had an important contribution in defining microemulsion penetration in the capillary structure of wood. Microemulsions as an alternative pretreatment for the manufacture of cellulose nanofibrils (CNFs) was also studied. Microemulsions were applied to pretreat lignin

  17. Experimental evaluation of an interactive information processing aid for an emergency poison center.

    PubMed

    Robertson, C K

    1981-07-01

    In the recent literature, many studies have addressed the evaluation of the user interface in interactive systems. However, there are few theoretically based methodologies for this purpose. This study is an attempt to develop a methodology for examining the complex division of information processing labor between user and computer. A special concern was the computer-naive user searching for information using a self-teaching system. Our test bed was an emergency poison information center whose functioning depended on fast, accurate processing of patient and antidote data by a nurse. We augmented the nurses' traditional information support--a manual card file and reference books--with an interactive software system which summarized and suggested inferences from data on past successful treatment of patients. Analysis of recordings of user comments and user-system interactions showed that: (1) the support system should be more robust and have more "reasoning" power; and (2) the users' expressed information needs changed after the new support was introduced. From the results, we abstracted elements of an effective naive user-support system division of labor: (1) the support system should "actively" help the user's error recovery; (2) the system should have a sufficient knowledge base to allow "intelligent" conversation about the problem domain; and (3) the support system should allow the user to reconceptualize his information problem as his environment changes. Our method of recording user-system interactions and verbal protocols was time consuming, but did yield significant insight into the user-system division of labor. Also, considering the poison center as a living system, analysis of processing by the nurse and the traditional, the new, or an envisioned information support system showed that a highly dispersed associator and effective internal transducer promoted the functioning of the entire group. PMID:7247908

  18. Can preferences in information processing aid in understanding suicide risk among emerging adults?

    PubMed

    Cramer, Robert J; Bryson, Claire N; Gardner, Brett O; Webber, Wesley B

    2016-07-01

    The present study evaluated emerging adult (n = 192 college students) preferences in information processing (PIP), defined by the need for affect (NFA) and need for cognition (NFC), as they may be associated with suicide risk. The following were direct indicators of elevated suicide risk: presence of lifetime exposure to suicide (i.e., lifetime yes/no), elevated depressive symptoms, and greater NFA avoidance. Two different interactions resulted in elevated suicide risk: high depressive symptoms and high NFA avoidance, and high NFC and high NFA. Present results concerning PIP hold the potential to inform suicide risk assessment and prevention efforts among young adults. PMID:27007001

  19. Federal Student Aid: Progress in Integrating Pell Grant and Direct Student Loan Systems and Processes, but Critical Work Remains. Report to the Secretary of Education.

    ERIC Educational Resources Information Center

    Powner, David A.

    To address system problems and other management weaknesses, in 1998 Congress created the Office of Federal Student Aid (FSA) within the Department of Education. This office adopted a new approach to systems integration using middleware (software that can allow an application to access data residing indifferent databases) and Extensible Markup…

  20. Ultraviolet light propagation under low visibility atmospheric conditions and its application to aircraft landing aid.

    PubMed

    Lavigne, Claire; Durand, Gérard; Roblin, Antoine

    2006-12-20

    Light scattering in the atmosphere by particles and molecules gives rise to an aureole surrounding the source image that tends to reduce the contrast of the source with respect to the background. However, UV scattering phase functions of the haze droplets present a very important forward peak. The spreading of a detected signal in the UV is not as important as in the case of a clear atmosphere where Rayleigh scattering predominates. This physical property has to be taken into account to evaluate the potential of UV radiation as an aircraft landing aid under low visibility conditions. Different results characterizing UV runway lights, simulations of UV radiation propagation in the atmosphere, and the use of a simple detection algorithm applied to one particular sensor are presented. PMID:17151753

  1. Modern prescription theory and application: realistic expectations for speech recognition with hearing AIDS.

    PubMed

    Johnson, Earl E

    2013-01-01

    A major decision at the time of hearing aid fitting and dispensing is the amount of amplification to provide listeners (both adult and pediatric populations) for the appropriate compensation of sensorineural hearing impairment across a range of frequencies (e.g., 160-10000 Hz) and input levels (e.g., 50-75 dB sound pressure level). This article describes modern prescription theory for hearing aids within the context of a risk versus return trade-off and efficient frontier analyses. The expected return of amplification recommendations (i.e., generic prescriptions such as National Acoustic Laboratories-Non-Linear 2, NAL-NL2, and Desired Sensation Level Multiple Input/Output, DSL m[i/o]) for the Speech Intelligibility Index (SII) and high-frequency audibility were traded against a potential risk (i.e., loudness). The modeled performance of each prescription was compared one with another and with the efficient frontier of normal hearing sensitivity (i.e., a reference point for the most return with the least risk). For the pediatric population, NAL-NL2 was more efficient for SII, while DSL m[i/o] was more efficient for high-frequency audibility. For the adult population, NAL-NL2 was more efficient for SII, while the two prescriptions were similar with regard to high-frequency audibility. In terms of absolute return (i.e., not considering the risk of loudness), however, DSL m[i/o] prescribed more outright high-frequency audibility than NAL-NL2 for either aged population, particularly, as hearing loss increased. Given the principles and demonstrated accuracy of desensitization (reduced utility of audibility with increasing hearing loss) observed at the group level, additional high-frequency audibility beyond that of NAL-NL2 is not expected to make further contributions to speech intelligibility (recognition) for the average listener. PMID:24253361

  2. Modern Prescription Theory and Application: Realistic Expectations for Speech Recognition With Hearing Aids

    PubMed Central

    2013-01-01

    A major decision at the time of hearing aid fitting and dispensing is the amount of amplification to provide listeners (both adult and pediatric populations) for the appropriate compensation of sensorineural hearing impairment across a range of frequencies (e.g., 160–10000 Hz) and input levels (e.g., 50–75 dB sound pressure level). This article describes modern prescription theory for hearing aids within the context of a risk versus return trade-off and efficient frontier analyses. The expected return of amplification recommendations (i.e., generic prescriptions such as National Acoustic Laboratories—Non-Linear 2, NAL-NL2, and Desired Sensation Level Multiple Input/Output, DSL m[i/o]) for the Speech Intelligibility Index (SII) and high-frequency audibility were traded against a potential risk (i.e., loudness). The modeled performance of each prescription was compared one with another and with the efficient frontier of normal hearing sensitivity (i.e., a reference point for the most return with the least risk). For the pediatric population, NAL-NL2 was more efficient for SII, while DSL m[i/o] was more efficient for high-frequency audibility. For the adult population, NAL-NL2 was more efficient for SII, while the two prescriptions were similar with regard to high-frequency audibility. In terms of absolute return (i.e., not considering the risk of loudness), however, DSL m[i/o] prescribed more outright high-frequency audibility than NAL-NL2 for either aged population, particularly, as hearing loss increased. Given the principles and demonstrated accuracy of desensitization (reduced utility of audibility with increasing hearing loss) observed at the group level, additional high-frequency audibility beyond that of NAL-NL2 is not expected to make further contributions to speech intelligibility (recognition) for the average listener. PMID:24253361

  3. Use of a DBMS (data base management system) to aid in the software conversion process

    SciTech Connect

    Huntley, A.F.; Bryant, R.A.; Buhrmaster, M.A.; Christian, J.L.; Hume, R.

    1987-02-01

    Procedures are described that provide for the automated conversion of a screen library containing over a thousand screen display definitions to a new screen definition software package. The first step is to extract the screen definition information from the original screen package. This information is then loaded into a data base management system (DBMS). The information is manipulated as necessary and output in a format that can be utilized by the new screen package. A major benefit of the procedures developed is that a DBMS allows bulk updates of multiple screen definitions to be performed. Both the source and target screen packages provide only for the updating of individual screens. Although the procedures described apply to the problem of converting screen definitions for a specific application using the two specific screen definition software packages, the flexibility inherent in a DBMS allows its use in solving many such complex problems. The concept can be modified to allow possibilities limited only by the creativity of the DBMS users and the information contained in the data base.

  4. Bioleaching review part B: progress in bioleaching: applications of microbial processes by the minerals industries.

    PubMed

    Olson, G J; Brierley, J A; Brierley, C L

    2003-12-01

    This review describes the historical development and current state of metals leaching and sulfide mineral biooxidation by the minerals industries. During the past 20 years commercial processes employing microorganisms for mineral recovery have progressed from rather uncontrolled copper dump leaching to mineral oxidation and leaching in designed bioheaps for oxidation of refractory gold ores and for copper recovery. Also during this period of time, stirred tank bioleaching has been commercialized for cobalt recovery and for biooxidation of refractory gold ores. Chalcopyrite bioleaching in stirred tanks is on the verge of commercialization. Commercial applications of biohydrometallurgy have advanced due to favorable process economics and, in some cases, reduced environmental problems compared to conventional metal recovery processes such as smelting. Process development has included recognition of the importance of aeration of bioheaps, and improvements in stirred tank reactor design and operation. Concurrently, knowledge of the key microorganisms involved in these processes has advanced, aided by advances in molecular biology to characterize microbial populations. PMID:14566430

  5. 7 CFR 1776.7 - HWWS Grant application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false HWWS Grant application process. 1776.7 Section 1776.7 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) HOUSEHOLD WATER WELL SYSTEM GRANT PROGRAM HWWS Grants § 1776.7 HWWS Grant application process. (a) The applicant...

  6. 44 CFR 152.6 - Application review and award process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Application review and award process. 152.6 Section 152.6 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY... Application review and award process. (a) As stated in § 152.5, we will evaluate each application in...

  7. 14 CFR § 1300.16 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Application process. § 1300.16 Section § 1300.16 Aeronautics and Space AIR TRANSPORTATION SYSTEM STABILIZATION OFFICE OF MANAGEMENT AND BUDGET... § 1300.16 Application process. (a) Applications are to be submitted by the borrower. Borrowers may...

  8. 47 CFR 301.3 - Household eligibility and application process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Household eligibility and application process... application process. (a) To apply for and receive a coupon, an Eligible Household must: (1) Provide the name... address unless the applicant supplies information to identify the physical location of the household,...

  9. Industrial application of semantic process mining

    NASA Astrophysics Data System (ADS)

    Espen Ingvaldsen, Jon; Atle Gulla, Jon

    2012-05-01

    Process mining relates to the extraction of non-trivial and useful information from information system event logs. It is a new research discipline that has evolved significantly since the early work on idealistic process logs. Over the last years, process mining prototypes have incorporated elements from semantics and data mining and targeted visualisation techniques that are more user-friendly to business experts and process owners. In this article, we present a framework for evaluating different aspects of enterprise process flows and address practical challenges of state-of-the-art industrial process mining. We also explore the inherent strengths of the technology for more efficient process optimisation.

  10. Optimization of the biological processing of rice dregs into nutritional peptides with the aid of trypsin.

    PubMed

    Li, Xiang; Xiong, Hua; Yang, Kaiwu; Peng, Diwei; Peng, Hailong; Zhao, Qiang

    2012-10-01

    A protein hydrolysate was prepared from rice dregs (RD) using trypsin as a suitable protease. The hydrolysis conditions were optimized with response surface methodology, and then a mathematical model was developed to demonstrate the effect of each process parameter on the degree of hydrolysis (DH) and recovery of protein (RP). A hydrolysate with relatively high RP (75.81%) and low DH (6.95) was obtained from RD by hydrolyzing for 2.4 h at pH 7.6 52.8°C with a enzyme/RD ratio of 0.89:1000 (w/w) and RD/water level of 0.22 g/mL. The dried hydrolysate was low molecular weight peptides (predominantly <1,000 Da) and it possessed good solubility at various pH levels. Result of amino acid analysis revealed that the hydrolysate was considerably enriched in essential amino acids. Thus, the protein hydrolysate has a potential to be an excellent protein ingredient as a balanced milk replacer. PMID:24082264

  11. Environmental lighting alters the infection process in an animal model of AIDS.

    PubMed

    McEachron, D L; Tumas, K M; Blank, K J; Prystowsky, M B

    1995-08-01

    In this study, we examined the effects of altered environmental lighting on the infection process of a murine leukemia virus, E-55(+), which induces a thymic lymphoma/leukemia in 100% of BALB.K mice inoculated as adults. One to two weeks after inoculation, high levels of proviral DNA are usually found. This is followed by an asymptomatic period of many weeks during which proviral DNA becomes essentially undetectable. Leukemia develops approximately 28 weeks postinoculation. In this experiment, one group of mice was exposed a consistent 10L: 14D cycle while a second was maintained in constant light (LL). A third group was exposed to a rotating cycle characterized by phase shifting a 10L: 14D cycle every three 24-h days (rLD). All cycles began 2 weeks prior to inoculation and were maintained thereafter. Animals were sacrificed at 1, 5, 10, and 15 weeks, and hematopoietic tissue was examined for proviral DNA content. At 1 week, LL- and rLD-exposed animals showed considerably less proviral DNA in bone marrow and spleen compared with controls. At 15 weeks, thymuses from controls were showing signs of infection whereas tissue from LL and rLD mice remained at background levels. We conclude that environmental lighting does alter the infective pattern displayed by this retrovirus, although whether this effect is mediated by changes in the target stem cells or through immunoenhancement has not yet been determined. PMID:7675882

  12. 7 CFR 4284.510 - Application processing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... to be provided, the expected impacts of that assistance, the sustainability of cooperative..., applicants should document future funding sources that will help achieve long-term sustainability of...

  13. 7 CFR 4284.510 - Application processing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... to be provided, the expected impacts of that assistance, the sustainability of cooperative..., applicants should document future funding sources that will help achieve long-term sustainability of...

  14. 7 CFR 4284.510 - Application processing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... to be provided, the expected impacts of that assistance, the sustainability of cooperative..., applicants should document future funding sources that will help achieve long-term sustainability of...

  15. Applications of membrane processes for in-process materials recycling

    SciTech Connect

    Kim, B.M.; Thornton, R.F.; Shapiro, A.P.; Freshour, A.R.; El-Shoubary, Y.

    1996-12-31

    Zero discharge of wastes should be the ultimate goal of manufacturers. Waste reduction lowers costs and lessens liability associated with plant effluents. One approach toward this goal is elimination or minimization of wastes by in-process recycling of waste materials. We have examined opportunities for waste minimization for many equipment manufacturing plants and have evaluated membrane processes for in-process recycling. Membrane processes evaluated include vibrating membranes for suspended solid removal, ion exchange membranes for acid recovery, reverse osmosis and electrodialysis for dissolved salt removal, microporous membranes for recycling of machining coolants, oil emulsions, alkaline cleaners and others. This paper presents several examples of evaluations of membrane processes for materials recycling in manufacturing plants. 5 figs., 1 tab.

  16. 24 CFR 581.9 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the requirements of 45 CFR 12.9. (7) Historic preservation. Where applicable, the applicant must..., as specified in 45 CFR part 12. (c) Scope of evaluations. Due to the short time frame imposed for... send to HHS a written expression of interest in that property within 60 days after the property...

  17. 7 CFR 1720.6 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...) Evidence of a credit rating, from a Rating Agency, on its senior secured debt or its corporate credit... application to the Secretary; (2) The application is screened by RUS pursuant to 7 CFR 1720.7(a) of this part... the selection criteria set forth in 7 CFR 1720.7(b) of this part; (4) If RUS provisionally...

  18. 7 CFR 1720.6 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...) Evidence of a credit rating, from a Rating Agency, on its senior secured debt or its corporate credit... application to the Secretary; (2) The application is screened by RUS pursuant to 7 CFR 1720.7(a) of this part... the selection criteria set forth in 7 CFR 1720.7(b) of this part; (4) If RUS provisionally...

  19. 7 CFR 1720.6 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...) Evidence of a credit rating, from a Rating Agency, on its senior secured debt or its corporate credit... application to the Secretary; (2) The application is screened by RUS pursuant to 7 CFR 1720.7(a) of this part... the selection criteria set forth in 7 CFR 1720.7(b) of this part; (4) If RUS provisionally...

  20. 7 CFR 1780.39 - Application processing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... financial interest. Applicants are encouraged to have their attorney, consulting engineer, and/or insurance..., environmental professionals, and financial advisory or fiscal agent (if desired by applicant). Guidance on.... Contracts or other forms of agreements for other services including management, operation, and...

  1. 7 CFR 1416.602 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... of acres in the disaster-affected area, the inventory value before the hurricane, and the inventory value after the hurricane to their local FSA Service Center at the time an application for payment is... expenses incurred to eligible nursery crops were a direct result of the applicable hurricane during...

  2. 7 CFR 1416.602 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... of acres in the disaster-affected area, the inventory value before the hurricane, and the inventory value after the hurricane to their local FSA Service Center at the time an application for payment is... expenses incurred to eligible nursery crops were a direct result of the applicable hurricane during...

  3. 7 CFR 1416.602 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... of acres in the disaster-affected area, the inventory value before the hurricane, and the inventory value after the hurricane to their local FSA Service Center at the time an application for payment is... expenses incurred to eligible nursery crops were a direct result of the applicable hurricane during...

  4. 7 CFR 1416.602 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... of acres in the disaster-affected area, the inventory value before the hurricane, and the inventory value after the hurricane to their local FSA Service Center at the time an application for payment is... expenses incurred to eligible nursery crops were a direct result of the applicable hurricane during...

  5. 7 CFR 1416.602 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... of acres in the disaster-affected area, the inventory value before the hurricane, and the inventory value after the hurricane to their local FSA Service Center at the time an application for payment is... expenses incurred to eligible nursery crops were a direct result of the applicable hurricane during...

  6. 40 CFR 130.15 - Processing application for Indian tribes.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 23 2012-07-01 2012-07-01 false Processing application for Indian tribes. 130.15 Section 130.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY PLANNING AND MANAGEMENT § 130.15 Processing application for Indian tribes. The Regional Administrator shall process...

  7. 19 CFR 142.42 - Application for Line Release processing.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Application for Line Release processing. 142.42 Section 142.42 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) ENTRY PROCESS Line Release § 142.42 Application for Line Release processing. In order to obtain approval...

  8. 19 CFR 142.42 - Application for Line Release processing.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 2 2012-04-01 2012-04-01 false Application for Line Release processing. 142.42 Section 142.42 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) ENTRY PROCESS Line Release § 142.42 Application for Line Release processing. In order to obtain approval...

  9. 44 CFR 209.8 - Application and review process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... processing subgrants to applicants in accordance with 44 CFR part 13 and this part. (b) Timeframes. We will... process. 209.8 Section 209.8 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY... ASSISTANCE § 209.8 Application and review process. (a) General. This section describes the procedures to...

  10. 44 CFR 209.8 - Application and review process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... processing subgrants to applicants in accordance with 44 CFR part 13 and this part. (b) Timeframes. We will... process. 209.8 Section 209.8 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY... ASSISTANCE § 209.8 Application and review process. (a) General. This section describes the procedures to...

  11. 44 CFR 209.8 - Application and review process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... processing subgrants to applicants in accordance with 44 CFR part 13 and this part. (b) Timeframes. We will... process. 209.8 Section 209.8 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY... ASSISTANCE § 209.8 Application and review process. (a) General. This section describes the procedures to...

  12. 44 CFR 209.8 - Application and review process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... processing subgrants to applicants in accordance with 44 CFR part 13 and this part. (b) Timeframes. We will... process. 209.8 Section 209.8 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY... ASSISTANCE § 209.8 Application and review process. (a) General. This section describes the procedures to...

  13. The application of intelligent process control to space based systems

    NASA Technical Reports Server (NTRS)

    Wakefield, G. Steve

    1990-01-01

    The application of Artificial Intelligence to electronic and process control can help attain the autonomy and safety requirements of manned space systems. An overview of documented applications within various industries is presented. The development process is discussed along with associated issues for implementing an intelligence process control system.

  14. Application of computer-aided evaluation for holography and similar techniques

    NASA Astrophysics Data System (ADS)

    Steinbichler, H.; Engelsberger, J.; Sixt, W.; Sun, J.; Franz, Th.

    An account is given of the prospective use of the computer-based evaluation of holographic interferometry-derived fringes and moire patterns for vibration analysis, NDT, and the measurement of contours. The vibration analysis can be conducted on dynamically stressed structural components during operation, even in the case of rotating components; NDT conducted by the present means could be applicable to such composites as GFRP and CFRP, in structural applications as complex as honeycomb-core sandwich panels. Also noted is the somewhat different evaluation technique applicable to droplet analysis, in which the three-dimensional image stored in the hologram is automatically evaluated for the investigation of injection sprays.

  15. 7 CFR 1781.12 - Preapplication and application processing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... WATERSHED (WS) LOANS AND ADVANCES § 1781.12 Preapplication and application processing. (a) WS and RCD loans... and assembled in accordance with applicable RUS Instruction 1780. (b) Watershed advances....

  16. 7 CFR 1781.12 - Preapplication and application processing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... WATERSHED (WS) LOANS AND ADVANCES § 1781.12 Preapplication and application processing. (a) WS and RCD loans... and assembled in accordance with applicable RUS Instruction 1780. (b) Watershed advances....

  17. 7 CFR 1781.12 - Preapplication and application processing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... WATERSHED (WS) LOANS AND ADVANCES § 1781.12 Preapplication and application processing. (a) WS and RCD loans... and assembled in accordance with applicable RUS Instruction 1780. (b) Watershed advances....

  18. 7 CFR 1781.12 - Preapplication and application processing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... WATERSHED (WS) LOANS AND ADVANCES § 1781.12 Preapplication and application processing. (a) WS and RCD loans... and assembled in accordance with applicable RUS Instruction 1780. (b) Watershed advances....

  19. 7 CFR 1781.12 - Preapplication and application processing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... WATERSHED (WS) LOANS AND ADVANCES § 1781.12 Preapplication and application processing. (a) WS and RCD loans... and assembled in accordance with applicable RUS Instruction 1780. (b) Watershed advances....

  20. Laser Material Processing for Microengineering Applications

    NASA Technical Reports Server (NTRS)

    Helvajian, H.

    1995-01-01

    The processing of materials via laser irradiation is presented in a brief survey. Various techniques currently used in laser processing are outlined and the significance to the development of space qualified microinstrumentation are identified. In general the laser processing technique permits the transferring of patterns (i.e. lithography), machining (i.e. with nanometer precision), material deposition (e.g., metals, dielectrics), the removal of contaminants/debris/passivation layers and the ability to provide process control through spectroscopy.

  1. The servicing aid tool: A teleoperated robotics system for space applications

    NASA Technical Reports Server (NTRS)

    Dorman, Keith W.; Pullen, John L.; Keksz, William O.; Eismann, Paul H.; Kowalski, Keith A.; Karlen, James P.

    1994-01-01

    The Servicing Aid Tool (SAT) is a teleoperated, force-reflecting manipulation system designed for use on the Space Shuttle. The system will assist Extravehicular Activity (EVA) servicing of spacecraft such as the Hubble Space Telescope. The SAT stands out from other robotics development programs in that special attention was given to provide a low-cost, space-qualified design which can easily and inexpensively be reconfigured and/or enhanced through the addition of existing NASA funded technology as that technology matures. SAT components are spaceflight adaptations of existing ground-based designs from Robotics Research Corporation (RRC), the leading supplier of robotics systems to the NASA and university research community in the United States. Fairchild Space is the prime contractor and provides the control electronics, safety system, system integration, and qualification testing. The manipulator consists of a 6-DOF Slave Arm mounted on a 1-DOF Positioning Link in the shuttle payload bay. The Slave Arm is controlled via a highly similar, 6-DOF, force-reflecting Master Arm from Schilling Development, Inc. This work is being performed under contract to the Goddard Space Flight Center Code, Code 442, Hubble Space Telescope Flight Systems and Servicing Project.

  2. Development of dynamical downscaling for regional climate modeling and decision aid applications

    NASA Astrophysics Data System (ADS)

    Darmenova, K.; Higgins, G.; Alliss, R.; Kiley, H.; Apling, D.

    2009-12-01

    Current General Circulation Models (GCMs) provide a valuable estimate of both natural and anthropogenic climate changes and variability on global scales. At the same time, future climate projections calculated with GCMs are not of sufficient spatial resolution to address regional needs. There is a growing interest from various industry sectors such as health, energy, agriculture, transportation and water planning in incorporating climate change into their strategic and development plans. To address current deficiencies in local planning and decision making with respect to regional climate change, our research is focused on developing a dynamical downscaling capability with the Weather Research and Forecasting (WRF) model and developing decision aids that translate the regional climate data into actionable information for users. Our methodology involves detailed analysis of ensemble runs performed with the WRF model initialized with the NCEP-NCAR reanalysis data and the ECHAM5 GCM. The WRF model is also run with different physical schemes and spatial resolutions, and compared with ground-based observations to delineate the uncertainties associated with the use of different initial conditions, grid sizes and physical parameterizations.

  3. 7 CFR 1778.21 - Application processing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... acute shortage of potable water, or that such a decline or shortage is imminent, and that the proposed... applicant in accordance with 7 CFR part 11. ... AGRICULTURE (CONTINUED) EMERGENCY AND IMMINENT COMMUNITY WATER ASSISTANCE GRANTS § 1778.21...

  4. 7 CFR 1778.21 - Application processing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... acute shortage of potable water, or that such a decline or shortage is imminent, and that the proposed... applicant in accordance with 7 CFR part 11. ... AGRICULTURE (CONTINUED) EMERGENCY AND IMMINENT COMMUNITY WATER ASSISTANCE GRANTS § 1778.21...

  5. 7 CFR 1778.21 - Application processing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... acute shortage of potable water, or that such a decline or shortage is imminent, and that the proposed... applicant in accordance with 7 CFR part 11. ... AGRICULTURE (CONTINUED) EMERGENCY AND IMMINENT COMMUNITY WATER ASSISTANCE GRANTS § 1778.21...

  6. 7 CFR 1778.21 - Application processing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... acute shortage of potable water, or that such a decline or shortage is imminent, and that the proposed... applicant in accordance with 7 CFR part 11. ... AGRICULTURE (CONTINUED) EMERGENCY AND IMMINENT COMMUNITY WATER ASSISTANCE GRANTS § 1778.21...

  7. 7 CFR 1778.21 - Application processing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... acute shortage of potable water, or that such a decline or shortage is imminent, and that the proposed... applicant in accordance with 7 CFR part 11. ... AGRICULTURE (CONTINUED) EMERGENCY AND IMMINENT COMMUNITY WATER ASSISTANCE GRANTS § 1778.21...

  8. Column experiment on activation aids and biosurfactant application to the persulphate treatment of chlorophene-contaminated soil.

    PubMed

    Bolobajev, J; Öncü, N Bilgin; Viisimaa, M; Trapido, M; Balcıoğlu, I; Goi, A

    2015-01-01

    An innovative strategy integrating the use of biosurfactant (BS) and persulphate activated by chelated iron for the decontamination of soil from an emerging pollutant chlorophene was studied in laboratory down-flow columns along with other persulphate activation aids including combined application of persulphate and hydrogen peroxide, and persulphate activation with sodium hydroxide. Although BS addition improved chlorophene removal by the persulphate treatment, the addition of chelated iron did not have a significant influence. Combined application of persulphate with hydrogen peroxide resulted in a significant (p≤.05) overall improvement of chlorophene removal compared with treatment with persulphate only. The highest removal rate (71%) of chlorophene was achieved with the base-activated persulphate, but only in the upper part (of 0.0-3.5 cm in depth) of the column. The chemicals at the applied dosages did not substantially influence the Daphnia magna toxicity of the effluent. Dehydrogenase activity (DHA) measurements indicated no substantial changes in the microbial activity during the persulphate treatment. The highest oxygen consumption and a slight increase in DHA were observed with the BS addition. The combined application of persulphate and BS at natural soil pH is a promising method for chlorophene-contaminated soil remediation. Hydroquinone was identified among the by-products of chlorophene degradation. PMID:25514136

  9. Applications of Parallel Processing to Astrodynamics

    NASA Astrophysics Data System (ADS)

    Coffey, S.; Healy, L.; Neal, H.

    1996-03-01

    Parallel processing is being used to improve the catalog of earth orbiting satellites and for problems associated with the catalog. Initial efforts centered around using SIMD parallel processors to perform debris conjunction analysis and satellite dynamics studies. More recently, the availability of cheap supercomputing processors and parallel processing software such as PVM have enabled the reutilization of existing astrodynamics software in distributed parallel processing environments, Computations once taking many days with traditional mainframes are now being performed in only a few hours. Efforts underway for the US Naval Space Command include conjunction prediction, uncorrelated target processing and a new space object catalog based on orbit determination and prediction with special perturbations methods.

  10. Applicability of radio astronomy techniques to the processing and interpretation of aperture synthesis passive millimetre-wave applications

    NASA Astrophysics Data System (ADS)

    Taylor, Christopher T.; Wilkinson, Peter N.; Salmon, Neil A.; Cameron, Colin D.

    2012-06-01

    This PhD programme is contributing to the development of Passive Millimetre-Wave Imagers (PMMWI) using the principles of interferometric aperture synthesis and digital signal processing. The principal applications are security screening, all-weather flight aids and earth observation. To enhance the cost-effectiveness of PMMWI systems the number of collecting elements must be minimised whilst maintaining adequate image fidelity. A wide range of techniques have been developed by the radio astronomy community for improving the fidelity of sparse interferometric array imagery. This paper brings to the attention of readers these techniques and discusses how they may be applied to imaging using software packages publicly available from the radio astronomy community. The intention of future work is to adapt these algorithms to process experimental data from a range of realistic simulations and real-world targets.

  11. Optical Information Processing for Aerospace Applications 2

    NASA Technical Reports Server (NTRS)

    Stermer, R. L. (Compiler)

    1984-01-01

    Current research in optical processing, and determination of its role in future aerospace systems was reviewed. It is shown that optical processing offers significant potential for aircraft and spacecraft control, pattern recognition, and robotics. It is demonstrated that the development of optical devices and components can be implemented in practical aerospace configurations.

  12. Management zone delineation techniques to aid in-season sensor based nitrogen application

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The increased efficiency of nitrogen fertilizer (N) use has been a long-term goal in reduction of nitrate contamination in the state of Nebraska. Preliminary research has shown sensor based in-season application of nitrogen has the ability to be economic and environmentally viable. Although benefi...

  13. Hearing Aids

    MedlinePlus

    ... more in both quiet and noisy situations. Hearing aids help people who have hearing loss from damage ... your doctor. There are different kinds of hearing aids. They differ by size, their placement on or ...

  14. AIDS (image)

    MedlinePlus

    AIDS (acquired immune deficiency syndrome) is caused by HIV (human immunodeficiency virus), and is a syndrome that ... life-threatening illnesses. There is no cure for AIDS, but treatment with antiviral medication can suppress symptoms. ...

  15. Computer-Aided Drug Design (CADD): Methodological Aspects and Practical Applications in Cancer Research

    NASA Astrophysics Data System (ADS)

    Gianti, Eleonora

    Computer-Aided Drug Design (CADD) has deservedly gained increasing popularity in modern drug discovery (Schneider, G.; Fechner, U. 2005), whether applied to academic basic research or the pharmaceutical industry pipeline. In this work, after reviewing theoretical advancements in CADD, we integrated novel and stateof- the-art methods to assist in the design of small-molecule inhibitors of current cancer drug targets, specifically: Androgen Receptor (AR), a nuclear hormone receptor required for carcinogenesis of Prostate Cancer (PCa); Signal Transducer and Activator of Transcription 5 (STAT5), implicated in PCa progression; and Epstein-Barr Nuclear Antigen-1 (EBNA1), essential to the Epstein Barr Virus (EBV) during latent infections. Androgen Receptor. With the aim of generating binding mode hypotheses for a class (Handratta, V.D. et al. 2005) of dual AR/CYP17 inhibitors (CYP17 is a key enzyme for androgens biosynthesis and therefore implicated in PCa development), we successfully implemented a receptor-based computational strategy based on flexible receptor docking (Gianti, E.; Zauhar, R.J. 2012). Then, with the ultimate goal of identifying novel AR binders, we performed Virtual Screening (VS) by Fragment-Based Shape Signatures, an improved version of the original method developed in our Laboratory (Zauhar, R.J. et al. 2003), and we used the results to fully assess the high-level performance of this innovative tool in computational chemistry. STAT5. The SRC Homology 2 (SH2) domain of STAT5 is responsible for phospho-peptide recognition and activation. As a keystone of Structure-Based Drug Design (SBDD), we characterized key residues responsible for binding. We also generated a model of STAT5 receptor bound to a phospho-peptide ligand, which was validated by docking publicly known STAT5 inhibitors. Then, we performed Shape Signatures- and docking-based VS of the ZINC database (zinc.docking.org), followed by Molecular Mechanics Generalized Born Surface Area (MMGBSA

  16. Computer Applications in the Design Process.

    ERIC Educational Resources Information Center

    Winchip, Susan

    Computer Assisted Design (CAD) and Computer Assisted Manufacturing (CAM) are emerging technologies now being used in home economics and interior design applications. A microcomputer in a computer network system is capable of executing computer graphic functions such as three-dimensional modeling, as well as utilizing office automation packages to…

  17. 7 CFR 4284.910 - Application processing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Value-Added Producer Grants § 4284.910... benefit of the agricultural producer(s). (iv) Work Plan. The narrative must contain a description of the.... Performance criteria suggested by the applicant for incorporation in the grant award in the event the...

  18. 7 CFR 1822.271 - Processing applications.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... its name, address, and principal business. (3) A current, dated, and signed financial statement... available. (6) Estimated cost and amount of loan needed. (7) Explanation of applicant's financial... under Public Law 103-354 can appropriately finance. (iii) There is an immediate and ready market for...

  19. 7 CFR 4284.910 - Application processing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... narrative must include a detailed discussion of how the applicant meets the eligibility requirements. (5) Proposal Narrative. The narrative portion of the proposal must include, but is not limited to, the... benefit of the agricultural producer(s). (iv) Work Plan. The narrative must contain a description of...

  20. 7 CFR 1499.4 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... disruptive impact upon production, prices and marketing of the same or like products in the country where..., that sets forth its proposal to carry out activities under FFPr in the proposed targeted country. An... the targeted country and how the applicant's proposed activities would address that need;...

  1. 7 CFR 1942.2 - Processing applications.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and legal work, taking actions which would have an adverse effect on the environment, taking options on land rights, developing detailed plans and specifications, or inviting construction bids until... derived from any public assistance program; or because the applicant has in good faith exercised any...

  2. 7 CFR 1416.204 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... eligible hurricane during the disaster period. The quantity and kind of livestock that died as a direct result of the eligible hurricane may be documented by: Purchase records; veterinarian records; bank or... by the Deputy Administrator, were in inventory at the time the applicable hurricane occurred;...

  3. 7 CFR 1416.204 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... eligible hurricane during the disaster period. The quantity and kind of livestock that died as a direct result of the eligible hurricane may be documented by: Purchase records; veterinarian records; bank or... by the Deputy Administrator, were in inventory at the time the applicable hurricane occurred;...

  4. 7 CFR 1416.204 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... eligible hurricane during the disaster period. The quantity and kind of livestock that died as a direct result of the eligible hurricane may be documented by: Purchase records; veterinarian records; bank or... by the Deputy Administrator, were in inventory at the time the applicable hurricane occurred;...

  5. 7 CFR 1416.204 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... eligible hurricane during the disaster period. The quantity and kind of livestock that died as a direct result of the eligible hurricane may be documented by: Purchase records; veterinarian records; bank or... by the Deputy Administrator, were in inventory at the time the applicable hurricane occurred;...

  6. 7 CFR 1416.204 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... eligible hurricane during the disaster period. The quantity and kind of livestock that died as a direct result of the eligible hurricane may be documented by: Purchase records; veterinarian records; bank or... by the Deputy Administrator, were in inventory at the time the applicable hurricane occurred;...

  7. AIDS: acquired immunodeficiency syndrome *

    PubMed Central

    Gilmore, N.J.; Beaulieu, R.; Steben, M.; Laverdière, M.

    1992-01-01

    Acquired immunodeficiency syndrome, or AIDS, is a new illness that occurs in previously healthy individuals. It is characterized by immunodeficiency, opportunistic infections and unusual malignant diseases. Life-threatening single or multiple infections with viruses, mycobacteria, fungi or protozoa are common. A rare neoplasm, Kaposi's sarcoma, has developed in approximately one third of patients with AIDS. More than 800 cases of AIDS have been reported in North America, over 24 of them in Canada. The majority of patients are male homosexuals, although AIDS has also developed in abusers of intravenously administered drugs, Haitian immigrants, individuals with hemophilia, recipients of blood transfusions, prostitutes, and infants, spouses and partners of patients with AIDS. The cause of AIDS is unknown, but the features are consistent with an infectious process. Early diagnosis can be difficult owing to the nonspecific symptoms and signs of the infections and malignant diseases. Therefore, vigilance by physicians is of the utmost importance. PMID:1544049

  8. Optical Information Processing for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Current research in optical processing is reviewed. Its role in future aerospace systems is determined. The development of optical devices and components demonstrates that system concepts can be implemented in practical aerospace configurations.

  9. Hearing Aids

    MedlinePlus

    ... type and degree of loss. Are there different styles of hearing aids? Styles of hearing aids Source: NIH/NIDCD Behind-the- ... the ear canal and are available in two styles. The in-the-canal (ITC) hearing aid is ...

  10. Application of word processing to engineering documentation

    SciTech Connect

    McGirr, C.J.

    1980-08-25

    Word processing has increased the production rate of engineering documents at the General Electric Neutron Devices Department. Time reductions are 10 percent for original typing, 35 percent for document revisions, and 90 percent for repetitive typing. Total man-hours saved annually are 1155. The system consists of two work stations, a master central processing unit, and a daisy printer. These are ties into a large-scale computer. 4 figures.

  11. General procedure to aid the development of continuous pharmaceutical processes using multivariate statistical modeling - an industrial case study.

    PubMed

    Tomba, Emanuele; De Martin, Marialuisa; Facco, Pierantonio; Robertson, John; Zomer, Simeone; Bezzo, Fabrizio; Barolo, Massimiliano

    2013-02-28

    Streamlining the manufacturing process has been recognized as a key issue to reduce production costs and improve safety in pharmaceutical manufacturing. Although data available from earlier developmental stages are often sparse and unstructured, they can be very useful to improve the understanding about the process under development. In this paper, a general procedure is proposed for the application of latent variable statistical methods to support the development of new continuous processes in the presence of limited experimental data. The proposed procedure is tested on an industrial case study concerning the development of a continuous line for the manufacturing of paracetamol tablets. The main driving forces acting on the process are identified and ranked according to their importance in explaining the variability in the available data. This improves the understanding about the process by elucidating how different active pharmaceutical ingredient pretreatments, different formulation modes and different settings on the processing units affect the overall operation as well as the properties of the intermediate and final products. The results can be used as a starting point to perform a comprehensive and science-based quality risk assessment that help to define a robust control strategy, possibly enhanced with the integration of a design space for the continuous process at a later stage. PMID:23337630

  12. 7 CFR 1776.7 - HWWS Grant application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false HWWS Grant application process. 1776.7 Section 1776.7... process. (a) The applicant must complete and submit the following standard forms to RUS to apply for a... Information—Non-Construction Programs: Standard Form 424A, and (3) Assurances—Non-Construction...

  13. 7 CFR 1776.7 - HWWS Grant application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 12 2014-01-01 2013-01-01 true HWWS Grant application process. 1776.7 Section 1776.7... process. (a) The applicant must complete and submit the following standard forms to RUS to apply for a... Information—Non-Construction Programs: Standard Form 424A, and (3) Assurances—Non-Construction...

  14. 7 CFR 1776.7 - HWWS Grant application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 12 2012-01-01 2012-01-01 false HWWS Grant application process. 1776.7 Section 1776.7... process. (a) The applicant must complete and submit the following standard forms to RUS to apply for a... Information—Non-Construction Programs: Standard Form 424A, and (3) Assurances—Non-Construction...

  15. 7 CFR 1776.7 - HWWS Grant application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 12 2013-01-01 2013-01-01 false HWWS Grant application process. 1776.7 Section 1776.7... process. (a) The applicant must complete and submit the following standard forms to RUS to apply for a... Information—Non-Construction Programs: Standard Form 424A, and (3) Assurances—Non-Construction...

  16. 40 CFR 130.15 - Processing application for Indian tribes.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 23 2013-07-01 2013-07-01 false Processing application for Indian tribes. 130.15 Section 130.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY PLANNING AND MANAGEMENT § 130.15 Processing application for Indian tribes....

  17. 40 CFR 130.15 - Processing application for Indian tribes.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 22 2011-07-01 2011-07-01 false Processing application for Indian tribes. 130.15 Section 130.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY PLANNING AND MANAGEMENT § 130.15 Processing application for Indian tribes....

  18. 40 CFR 130.15 - Processing application for Indian tribes.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 22 2014-07-01 2013-07-01 true Processing application for Indian tribes. 130.15 Section 130.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY PLANNING AND MANAGEMENT § 130.15 Processing application for Indian tribes....

  19. 47 CFR 1.571 - Processing AM broadcast station applications.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Processing AM broadcast station applications. 1.571 Section 1.571 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE Broadcast Applications and Proceedings General Filing Requirements § 1.571 Processing AM broadcast...

  20. 5 CFR 1655.10 - Loan application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Loan application process. 1655.10 Section 1655.10 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD LOAN PROGRAM § 1655.10 Loan application process. (a) Any participant may apply for a loan by submitting a completed TSP loan...

  1. 12 CFR 1264.5 - Housing associate application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 7 2011-01-01 2011-01-01 false Housing associate application process. 1264.5 Section 1264.5 Banks and Banking FEDERAL HOUSING FINANCE AGENCY FEDERAL HOME LOAN BANKS FEDERAL HOME LOAN BANK HOUSING ASSOCIATES § 1264.5 Housing associate application process. (a) Authority. The Banks are authorized to approve or deny...

  2. 38 CFR 38.632 - Headstone or marker application process.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Headstone or marker application process. 38.632 Section 38.632 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) NATIONAL CEMETERIES OF THE DEPARTMENT OF VETERANS AFFAIRS § 38.632 Headstone or marker application process. (a) General....

  3. 12 CFR 926.5 - Housing associate application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Housing associate application process. 926.5 Section 926.5 Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOME LOAN BANK MEMBERS AND HOUSING ASSOCIATES FEDERAL HOME LOAN BANK HOUSING ASSOCIATES § 926.5 Housing associate application process....

  4. 40 CFR 130.15 - Processing application for Indian tribes.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Processing application for Indian tribes. 130.15 Section 130.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY PLANNING AND MANAGEMENT § 130.15 Processing application for Indian tribes....

  5. 48 CFR 719.273-6 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Application process. 719.273-6 Section 719.273-6 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT...égé Program 719.273-6 Application process. Entities interested in becoming a Mentor firm...

  6. 48 CFR 719.273-6 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Application process. 719.273-6 Section 719.273-6 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT...égé Program 719.273-6 Application process. Entities interested in becoming a Mentor firm...

  7. 48 CFR 719.273-6 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Application process. 719.273-6 Section 719.273-6 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT...égé Program 719.273-6 Application process. Entities interested in becoming a Mentor firm...

  8. 15 CFR 750.4 - Procedures for processing license applications.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 2 2012-01-01 2012-01-01 false Procedures for processing license applications. 750.4 Section 750.4 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION REGULATIONS APPLICATION PROCESSING, ISSUANCE,...

  9. 15 CFR 750.4 - Procedures for processing license applications.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 2 2011-01-01 2011-01-01 false Procedures for processing license applications. 750.4 Section 750.4 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION REGULATIONS APPLICATION PROCESSING, ISSUANCE,...

  10. 15 CFR 750.4 - Procedures for processing license applications.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 2 2013-01-01 2013-01-01 false Procedures for processing license applications. 750.4 Section 750.4 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION REGULATIONS APPLICATION PROCESSING, ISSUANCE,...

  11. 32 CFR 903.4 - Application process and procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Application process and procedures. 903.4... TRAINING AND SCHOOLS AIR FORCE ACADEMY PREPARATORY SCHOOL § 903.4 Application process and procedures. (a... for nomination. (e) HQ USAFA/RR automatically considers civilian candidates for admission who have...

  12. 24 CFR 599.201 - Initiation of application process.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the nomination process for Renewal Communities, HUD will publish a notice inviting applications for... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Initiation of application process... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES RENEWAL COMMUNITIES Procedures for Nomination...

  13. 44 CFR 152.6 - Application review and award process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false Application review and award process. 152.6 Section 152.6 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY FIRE PREVENTION AND CONTROL ASSISTANCE TO FIREFIGHTERS GRANT PROGRAM § 152.6 Application review and award process....

  14. 47 CFR 1.926 - Application processing; initial procedures.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Application processing; initial procedures. 1.926 Section 1.926 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE Grants by Random Selection Wireless Radio Services Applications and Proceedings Application...

  15. 32 CFR 239.9 - Application Processing Procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) Acceptance of Applications. The district will accept applications (DD Form 1607) for HAP and Expanded HAP benefits submitted through the single point of entry at http://hap.usace.army.mil/. (b) Application Form (DD Form 1607). Should the DD form 1607 not provide all the information required to process...

  16. 47 CFR 1.926 - Application processing; initial procedures.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Application processing; initial procedures. 1.926 Section 1.926 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE Wireless Radio Services Applications and Proceedings Application Requirements and Procedures §...

  17. A Guide for Preparing the Application for Program Approval for Certification of Nursing Assistants for Long Term Care Agencies and Home Health Aides in Pennsylvania.

    ERIC Educational Resources Information Center

    Swaincott, Helen K.

    The purpose of this guide is to assist health care agencies and educational institutions to prepare an application for approval by the Pennsylvania Department of Education and the Pennsylvania Department of Health to train nursing aides for long-term care and home health agencies. Types of materials provided include definitions, a sample…

  18. Artificial Intelligence: An Analysis of Potential Applications to Training, Performance Measurement, and Job Performance Aiding. Interim Report for Period September 1982-July 1983.

    ERIC Educational Resources Information Center

    Richardson, J. Jeffrey

    This paper is part of an Air Force planning effort to develop a research, development, and applications program for the use of artificial intelligence (AI) technology in three target areas: training, performance measurement, and job performance aiding. The paper is organized in five sections that (1) introduce the reader to AI and those subfields…

  19. The role and application of data base management in integrated computer-aided design

    NASA Technical Reports Server (NTRS)

    Blackburn, C. L.; Storaasli, O. O.; Fulton, R. E.

    1982-01-01

    The need to marshal the extensive data that figure in design problems is underlined. An approach to managing engineering data for use in a computerized integrated design system is described. The approach is embodied in an experimental integrated software system that is used to demonstrate and evaluate such data management functions as storage, retrieval, query, manipulation, and modification. The development and organization of the experimental integrated design system and the application of the system to selected test problems are discussed, together with insights into data management issues gained from the study.

  20. A review of breast tomosynthesis. Part II. Image reconstruction, processing and analysis, and advanced applications.

    PubMed

    Sechopoulos, Ioannis

    2013-01-01

    Many important post-acquisition aspects of breast tomosynthesis imaging can impact its clinical performance. Chief among them is the reconstruction algorithm that generates the representation of the three-dimensional breast volume from the acquired projections. But even after reconstruction, additional processes, such as artifact reduction algorithms, computer aided detection and diagnosis, among others, can also impact the performance of breast tomosynthesis in the clinical realm. In this two part paper, a review of breast tomosynthesis research is performed, with an emphasis on its medical physics aspects. In the companion paper, the first part of this review, the research performed relevant to the image acquisition process is examined. This second part will review the research on the post-acquisition aspects, including reconstruction, image processing, and analysis, as well as the advanced applications being investigated for breast tomosynthesis. PMID:23298127

  1. A review of breast tomosynthesis. Part II. Image reconstruction, processing and analysis, and advanced applications

    PubMed Central

    Sechopoulos, Ioannis

    2013-01-01

    Many important post-acquisition aspects of breast tomosynthesis imaging can impact its clinical performance. Chief among them is the reconstruction algorithm that generates the representation of the three-dimensional breast volume from the acquired projections. But even after reconstruction, additional processes, such as artifact reduction algorithms, computer aided detection and diagnosis, among others, can also impact the performance of breast tomosynthesis in the clinical realm. In this two part paper, a review of breast tomosynthesis research is performed, with an emphasis on its medical physics aspects. In the companion paper, the first part of this review, the research performed relevant to the image acquisition process is examined. This second part will review the research on the post-acquisition aspects, including reconstruction, image processing, and analysis, as well as the advanced applications being investigated for breast tomosynthesis. PMID:23298127

  2. Advanced miniature processing handware for ATR applications

    NASA Technical Reports Server (NTRS)

    Chao, Tien-Hsin (Inventor); Daud, Taher (Inventor); Thakoor, Anikumar (Inventor)

    2003-01-01

    A Hybrid Optoelectronic Neural Object Recognition System (HONORS), is disclosed, comprising two major building blocks: (1) an advanced grayscale optical correlator (OC) and (2) a massively parallel three-dimensional neural-processor. The optical correlator, with its inherent advantages in parallel processing and shift invariance, is used for target of interest (TOI) detection and segmentation. The three-dimensional neural-processor, with its robust neural learning capability, is used for target classification and identification. The hybrid optoelectronic neural object recognition system, with its powerful combination of optical processing and neural networks, enables real-time, large frame, automatic target recognition (ATR).

  3. Review and evaluation of space processing applications

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Materials research in space which offers advantages in studying phenomena and preparing materials under conditions which cannot be realized in the gravity field of the Earth is discussed. Many techniques were developed to improve processing systems and reduce the effect of gravitationally induced restrictions. The space-based devices take advantage of a wide range of low-gravity facilities including drop towers and tubes, aircraft and sounding rocket parabolic trajectories, simple materials experiment accommodations in the Space Shuttle, and more complex capabilities in Spacelab. All these systems are used to produce novel materials and to study material processing under unique conditions.

  4. On the Runge-Lenz-Pauli vector operator as an aid to the calculation of atomic processes in laboratory and astrophysical plasmas

    NASA Astrophysics Data System (ADS)

    Hey, J. D.

    2015-09-01

    On the basis of the original definition and analysis of the vector operator by Pauli (1926 Z. Phys. 36 336-63), and further developments by Flamand (1966 J. Math. Phys. 7 1924-31), and by Becker and Bleuler (1976 Z. Naturforsch. 31a 517-23), we consider the action of the operator on both spherical polar and parabolic basis state wave functions, both with and without direct use of Pauli’s identity (Valent 2003 Am. J. Phys. 71 171-75). Comparison of the results, with the aid of two earlier papers (Hey 2006 J. Phys. B: At. Mol. Opt. Phys. 39 2641-64, Hey 2007 J. Phys. B: At. Mol. Opt. Phys. 40 4077-96), yields a convenient ladder technique in the form of a recurrence relation for calculating the transformation coefficients between the two sets of basis states, without explicit use of generalized hypergeometric functions. This result is therefore very useful for application to Stark effect and impact broadening calculations applied to high-n radio recombination lines from tenuous space plasmas. We also demonstrate the versatility of the Runge-Lenz-Pauli vector operator as a means of obtaining recurrence relations between expectation values of successive powers of quantum mechanical operators, by using it to provide, as an example, a derivation of the Kramers-Pasternack relation. It is suggested that this operator, whose potential use in Stark- and Zeeman-effect calculations for magnetically confined fusion edge plasmas (Rosato, Marandet and Stamm 2014 J. Phys. B: At. Mol. Opt. Phys. 47 105702) and tenuous space plasmas ( H II regions) has not been fully explored and exploited, may yet be found to yield a number of valuable results for applications to plasma diagnostic techniques based upon rate calculations of atomic processes.

  5. Kinesthetic aided spacecraft rendenvous: an application of object-resolved telerobotics

    NASA Astrophysics Data System (ADS)

    Spenny, Curtis H.; Schneider, Dean; Woznick, Paul; Parmley, S.

    1995-12-01

    A concept referred to as object-resolved telerobotics (ORT) is introduced in this paper in which the human interface to the master is a hand-held proxy for the object to be manipulated. Twist or wrench application to the master by the operator becomes a twist or wrench command to the object. The advantages of ORT are: (1) projected improvement in operator performance resulting from direct command of the object, (2) reduced amount of information that must be transmitted to and from the remote site and (3) opportunity to apply novel forms of shared control and kinesthetic feedback and to use simpler force reflecting masters. The concept has broad application in human supervision of any semi-autonomous system. In this paper, its use is demonstrated in producing cross-axis kinesthetic feedback to an astronaut or ground controller to accomplish spacecraft (s/c) rendezvous, a task that normally is performed with only visual feedback. In cross-axis kinesthetic feedback, the s/c attitude and lateral misalignment are kinesthetically sensed by the operator as a reduction in the programmed velocity in the nominal approach direction. The influence which misalignment has on the programmed velocity is increased as the closing distance is decreased to safely `funnel' the s/c into docking position. The master required to accomplish this has mixed unilateral/bilateral functionality that is demonstrated using a laboratory prototype in conjunction with a computer simulation of s/c rendezvous.

  6. Clinical Application of "The Change Process".

    ERIC Educational Resources Information Center

    Thompson, Mary L.

    A change process described in the work of Yochelson and Samenow was adapted to students committed as delinquents to a state correctional facility. Their criminal profile accurately described the majority of the offenders. While minor problems continued, their frequency was reduced by as much as nine times. Serious incidents occurred only after the…

  7. Spray Cooling Processes for Space Applications

    NASA Technical Reports Server (NTRS)

    Kizito, John P.; VanderWal, Randy L.; Berger, Gordon; Tryggvason, Gretar

    2004-01-01

    The present paper reports ongoing work to develop numerical and modeling tools used to design efficient and effective spray cooling processes and to determine characteristic non-dimensional parametric dependence for practical fluids and conditions. In particular, we present data that will delineate conditions towards control of the impingement dynamics of droplets upon a heated substrate germane to practical situations.

  8. 7 CFR 1485.13 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... qualify for an exception under 2 CFR 170.110(b) must ensure it has the necessary processes and systems in... Participant. (d) Universal Identifier and Central Contractor Registration (CCR) (1) In accordance with 2 CFR Part 25, each entity that applies to the MAP program and does not qualify for an exemption under 2...

  9. 7 CFR 1485.13 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... qualify for an exception under 2 CFR 170.110(b) must ensure it has the necessary processes and systems in... Participant. (d) Universal Identifier and Central Contractor Registration (CCR) (1) In accordance with 2 CFR Part 25, each entity that applies to the MAP program and does not qualify for an exemption under 2...

  10. Computational Fluid Dynamics - Applications in Manufacturing Processes

    NASA Astrophysics Data System (ADS)

    Beninati, Maria Laura; Kathol, Austin; Ziemian, Constance

    2012-11-01

    A new Computational Fluid Dynamics (CFD) exercise has been developed for the undergraduate introductory fluid mechanics course at Bucknell University. The goal is to develop a computational exercise that students complete which links the manufacturing processes course and the concurrent fluid mechanics course in a way that reinforces the concepts in both. In general, CFD is used as a tool to increase student understanding of the fundamentals in a virtual world. A ``learning factory,'' which is currently in development at Bucknell seeks to use the laboratory as a means to link courses that previously seemed to have little correlation at first glance. A large part of the manufacturing processes course is a project using an injection molding machine. The flow of pressurized molten polyurethane into the mold cavity can also be an example of fluid motion (a jet of liquid hitting a plate) that is applied in manufacturing. The students will run a CFD process that captures this flow using their virtual mold created with a graphics package, such as SolidWorks. The laboratory structure is currently being implemented and analyzed as a part of the ``learning factory''. Lastly, a survey taken before and after the CFD exercise demonstrate a better understanding of both the CFD and manufacturing process.

  11. 7 CFR 4284.1010 - Application processing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... market or process for Value-Added agricultural commodities or products. (iv) Work Plan. Actions that must... marketing and delivery plan directed to the local agricultural producers that were identified in paragraph... that the writer is familiar with the provisions of the Plan for the Center, including the stated...

  12. Utilization of a low cost agro-residue for production of coagulant aids and their applications.

    PubMed

    Abo-el-Enein, S A; Eissa, M A; Diafullah, A A; Rizk, M A; Mohamed, F M

    2011-02-28

    Different samples of rice husk ash (RHA) and sodium silicate were prepared and characterized using FTIR, NFTIR and XRD. The selected sample of RHA was obtained by calcination of untreated rice husk (RH) in a semi-closed system at 650°C. Four novel polyinorganic coagulants were also prepared, namely, poly aluminum chloride silicate, poly hydroxy aluminum sulphate silicate, poly ferric chloride silicate and poly ferric aluminum chloride silicate. Applications were carried out for the removal of some pollutants from ground, sewage and industrial waste waters. It was found that the maximum percentages removal of Fe(2+) and Mn(2+) ions in ground water reached 99 and 97%, respectively, the maximum percentage removal of, Pb(2+) ion in industrial waste water reached 97%. In addition, the maximum percentages removal of COD, BOD and TSS in sewage waste water reached 90, 92, and 93%, respectively. PMID:21236574

  13. Dynamic Magnetic Field Applications for Materials Processing

    NASA Technical Reports Server (NTRS)

    Mazuruk, K.; Grugel, Richard N.; Motakef, S.; Whitaker, Ann F. (Technical Monitor)

    2001-01-01

    Magnetic fields, variable in time and space, can be used to control convection in electrically conducting melts. Flow induced by these fields has been found to be beneficial for crystal growth applications. It allows increased crystal growth rates, and improves homogeneity and quality. Particularly beneficial is the natural convection damping capability of alternating magnetic fields. One well-known example is the rotating magnetic field (RMF) configuration. RMF induces liquid motion consisting of a swirling basic flow and a meridional secondary flow. In addition to crystal growth applications, RMF can also be used for mixing non-homogeneous melts in continuous metal castings. These applied aspects have stimulated increasing research on RMF-induced fluid dynamics. A novel type of magnetic field configuration consisting of an axisymmetric magnetostatic wave, designated the traveling magnetic field (TMF), has been recently proposed. It induces a basic flow in the form of a single vortex. TMF may find use in crystal growth techniques such as the vertical Bridgman (VB), float zone (FZ), and the traveling heater method. In this review, both methods, RMF and TMF are presented. Our recent theoretical and experimental results include such topics as localized TMF, natural convection dumping using TMF in a vertical Bridgman configuration, the traveling heater method, and the Lorentz force induced by TMF as a function of frequency. Experimentally, alloy mixing results, with and without applied TMF, will be presented. Finally, advantages of the traveling magnetic field, in comparison to the more mature rotating magnetic field method, will be discussed.

  14. Process safety management (OSHA) and process risk management (CAA) application. Application to a coke plant

    SciTech Connect

    Graeser, W.C.; Mentzer, W.P.

    1995-12-01

    Risk Management Programs for Chemical Accidental Release Prevention is the name of the proposed rule for the RMP Risk Management Program. The RMP was written in response to several catastrophic releases of hazardous substances. The rule is applicable to facilities that store, process or use greater than threshold quantities of 62 listed flammable chemicals and another 100 listed toxic substances. Additionally, a Risk Management Plan is registered with the EPA, Chemical Safety and Hazardous Investigation Board, state governments and the local emergency planning commission. The Clean Air Act Amendments of 1990 (specifically Section 112r) required the EPA to develop a three phase Risk Management Plan for industry: prevention program; hazard assessment; and emergency response program. The Prevention Program closely follows the OSHA`s Process Safety Management Standard. The Hazard Assessment section requires facilities to develop plans for a worst case scenario. The Emergency Response section defines the steps the facility and each employee will take if a release occurs. This section also needs to be coordinated with the Local Emergency Planning Commission. These regulations are described using Clairton Works as an example of compliance.

  15. Space Processing Application Rocket project, SPAR 5

    NASA Technical Reports Server (NTRS)

    Reeves, F. (Compiler); Schaefer, D. (Compiler)

    1980-01-01

    Post flight results and analysis are presented on the following experiments: 'Agglomeration in Immiscible Liquids', 'Contained Polycrystalline Solidification in Low G', 'The Direct Observation of Dendrite Remelting and Macrosegregation in Casting', and 'Uniform Dispersion by Crystallization'. An engineering report on the performance of the SPAR Black Brant rocket is also included. Much useful data and information were accumulated for directing and developing experimental techniques and investigations toward an expanding commercially beneficial program of materials processing in the coming shuttle era.

  16. Microwave processing of lunar materials: potential applications

    SciTech Connect

    Meek, T.T.; Cocks, F.H.; Vaniman, D.T.; Wright, R.A.

    1984-01-01

    The microwave processing of lunar materials holds promise for the production of either water, oxygen, primary metals, or ceramic materials. Extra high frequency microwave (EHF) at between 100 and 500 gigahertz have the potential for selective coupling to specific atomic species and a concomitant low energy requirement for the extraction of specific materials, such as oxygen, from lunar ores. The coupling of ultra high frequency (UHF) (e.g., 2.45 gigahertz) microwave frequencies to hydrogen-oxygen bonds might enable the preferential and low energy cost removal (as H/sub 2/O) of implanted protons from the sun or of adosrbed water which might be found in lunar dust in permanently shadowed polar areas. Microwave melting and selective phase melting of lunar materials could also be used either in the preparation of simplified ceramic geometries (e.g., bricks) with custom-tailored microstructures, or for the direct preparation of hermetic walls in underground structures. Speculatively, the preparation of photovoltaic devices based on lunar materials, especially ilmenite, may be a potential use of microwave processing on the moon. Preliminary experiments on UHF melting of terrestrial basalt, basalt/ilmenite and mixtures show that microwave processing is feasible.

  17. Music and hearing aids.

    PubMed

    Madsen, Sara M K; Moore, Brian C J

    2014-01-01

    The signal processing and fitting methods used for hearing aids have mainly been designed to optimize the intelligibility of speech. Little attention has been paid to the effectiveness of hearing aids for listening to music. Perhaps as a consequence, many hearing-aid users complain that they are not satisfied with their hearing aids when listening to music. This issue inspired the Internet-based survey presented here. The survey was designed to identify the nature and prevalence of problems associated with listening to live and reproduced music with hearing aids. Responses from 523 hearing-aid users to 21 multiple-choice questions are presented and analyzed, and the relationships between responses to questions regarding music and questions concerned with information about the respondents, their hearing aids, and their hearing loss are described. Large proportions of the respondents reported that they found their hearing aids to be helpful for listening to both live and reproduced music, although less so for the former. The survey also identified problems such as distortion, acoustic feedback, insufficient or excessive gain, unbalanced frequency response, and reduced tone quality. The results indicate that the enjoyment of listening to music with hearing aids could be improved by an increase of the input and output dynamic range, extension of the low-frequency response, and improvement of feedback cancellation and automatic gain control systems. PMID:25361601

  18. Music and Hearing Aids

    PubMed Central

    Moore, Brian C. J.

    2014-01-01

    The signal processing and fitting methods used for hearing aids have mainly been designed to optimize the intelligibility of speech. Little attention has been paid to the effectiveness of hearing aids for listening to music. Perhaps as a consequence, many hearing-aid users complain that they are not satisfied with their hearing aids when listening to music. This issue inspired the Internet-based survey presented here. The survey was designed to identify the nature and prevalence of problems associated with listening to live and reproduced music with hearing aids. Responses from 523 hearing-aid users to 21 multiple-choice questions are presented and analyzed, and the relationships between responses to questions regarding music and questions concerned with information about the respondents, their hearing aids, and their hearing loss are described. Large proportions of the respondents reported that they found their hearing aids to be helpful for listening to both live and reproduced music, although less so for the former. The survey also identified problems such as distortion, acoustic feedback, insufficient or excessive gain, unbalanced frequency response, and reduced tone quality. The results indicate that the enjoyment of listening to music with hearing aids could be improved by an increase of the input and output dynamic range, extension of the low-frequency response, and improvement of feedback cancellation and automatic gain control systems. PMID:25361601

  19. Application of simulation models for the optimization of business processes

    NASA Astrophysics Data System (ADS)

    Jašek, Roman; Sedláček, Michal; Chramcov, Bronislav; Dvořák, Jiří

    2016-06-01

    The paper deals with the applications of modeling and simulation tools in the optimization of business processes, especially in solving an optimization of signal flow in security company. As a modeling tool was selected Simul8 software that is used to process modeling based on discrete event simulation and which enables the creation of a visual model of production and distribution processes.

  20. Processing Infrared Images For Fire Management Applications

    NASA Astrophysics Data System (ADS)

    Warren, John R.; Pratt, William K.

    1981-12-01

    The USDA Forest Service has used airborne infrared systems for forest fire detection and mapping for many years. The transfer of the images from plane to ground and the transposition of fire spots and perimeters to maps has been performed manually. A new system has been developed which uses digital image processing, transmission, and storage. Interactive graphics, high resolution color display, calculations, and computer model compatibility are featured in the system. Images are acquired by an IR line scanner and converted to 1024 x 1024 x 8 bit frames for transmission to the ground at a 1.544 M bit rate over a 14.7 GHZ carrier. Individual frames are received and stored, then transferred to a solid state memory to refresh the display at a conventional 30 frames per second rate. Line length and area calculations, false color assignment, X-Y scaling, and image enhancement are available. Fire spread can be calculated for display and fire perimeters plotted on maps. The performance requirements, basic system, and image processing will be described.