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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

    ... special allowance, as well as Federal Insured Student Loan claims payment, under the Federal Family Education Loan Program. DATES: Interested persons are invited to submit comments on or before June 11, 2012... Notice of Submission for OMB Review; Federal Student Aid; Lender Application Process (LAP) SUMMARY:...

  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. 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

  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. Generation Of Manufacturing Routing And Operations Using Structured Knowledge As Basis To Application Of Computer Aided In Process Planning

    NASA Astrophysics Data System (ADS)

    Oswaldo, Luiz Agostinho

    2011-01-01

    The development of computer aided resources in automation of generation of manufacturing routings and operations is being mainly accomplished through the search of similarities between existent ones, resulting standard process routings that are grouped by analysis of similarities between parts or routings. This article proposes the development of manufacturing routings and operations detailment using a methodology which steps will define the initial, intermediate and final operations, starting from the rough piece and going up to the final specifications, that must have binunivocal relationship with the part design specifications. Each step will use the so called rules of precedence to link and chain the routing operations. The rules of precedence order and prioritize the knowledge of various manufacturing processes, taking in account the theories of machining, forging, assembly, and heat treatments; also, utilizes the theories of accumulation of tolerances and process capabilities, between others. It is also reinforced the availability of manufacturing databases related to process tolerances, deviations of machine tool- cutting tool- fixturing devices—workpiece, and process capabilities. The statement and application of rules of precedence, linking and joining manufacturing concepts in a logical and structured way, and their application in the methodology steps will make viable the utilization of structured knowledge instead of tacit one currently available in the manufacturing engineering departments, in the generation of manufacturing routing and operations. Consequently, the development of Computer Aided in Process Planning will be facilitated, due to the structured knowledge applied with this methodology.

  6. Application of an Aided System to Multi-Step Deep Drawing Process in the Brass Pieces Manufacturing

    NASA Astrophysics Data System (ADS)

    Javier Ramírez, Francisco; Domingo, Rosario

    2009-11-01

    In general, pieces manufacturing procedure, through deep drawing, requires operations that must be carried out in several phases that extend the time and the cost of the process. Material determination, by considering shape, dimensions, mechanical characteristics, etc., can provoke an overdose at estimating proportions with the consequent increase of the manufacturing costs. Furthermore, the processes improvement with its simultaneous reduction of costs, provides to a company a higher profit in competitive markets. Thus, this paper introduces an aided system that allows the technological design of multi-step deep drawing processes, by the optimization of both initial material and process associated costs, and moreover, their application to brass pieces, in particular in CuZn30 alloy (UNS C26000). The aided system considers process technological constraints and pursues a reduction of manufacturing times, by means of the optimization process and fitting. The results show that this system provides, in each stage of the process, a homogenous distribution of the drawing coefficient, thickness reduction, required force and height of the piece, as well as a saving in times.

  7. 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...

  8. An Integrated Model of Application, Admission, Enrollment, and Financial Aid

    ERIC Educational Resources Information Center

    DesJardins, Stephen L.; Ahlburg, Dennis A.; McCall, Brian Patrick

    2006-01-01

    We jointly model the application, admission, financial aid determination, and enrollment decision process. We find that expectations of admission affect application probabilities, financial aid expectations affect enrollment and application behavior, and deviations from aid expectations are strongly related to enrollment. We also conduct…

  9. 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.

  10. Advanced decision aiding techniques applicable to space

    NASA Technical Reports Server (NTRS)

    Kruchten, Robert J.

    1987-01-01

    RADC has had an intensive program to show the feasibility of applying advanced technology to Air Force decision aiding situations. Some aspects of the program, such as Satellite Autonomy, are directly applicable to space systems. For example, RADC has shown the feasibility of decision aids that combine the advantages of laser disks and computer generated graphics; decision aids that interface object-oriented programs with expert systems; decision aids that solve path optimization problems; etc. Some of the key techniques that could be used in space applications are reviewed. Current applications are reviewed along with their advantages and disadvantages, and examples are given of possible space applications. The emphasis is to share RADC experience in decision aiding techniques.

  11. 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.

  12. Information Processing Theory: Classroom Applications.

    ERIC Educational Resources Information Center

    Slate, John R.; Charlesworth, John R., Jr.

    1989-01-01

    Utilizes the information processing model of human memory to provide teachers with suggestions for improving the teaching-learning process. Briefly explains and specifies applications of major theoretical concepts: attention, active learning, meaningfulness, organization, advanced organizers, memory aids, overlearning, automatically, and…

  13. 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...

  14. 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...

  15. 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.

  16. 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…

  17. 7 CFR 1499.4 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... OF AGRICULTURE EXPORT PROGRAMS FOOD FOR PROGRESS PROGRAM § 1499.4 Application process. (a) An entity... this section. (c) The introduction shall include: (1) An explanation of the need for the food aid in...) Information about the applicant's past food aid projects; and (4) A budget that details the amount of any...

  18. 7 CFR 1499.4 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... OF AGRICULTURE EXPORT PROGRAMS FOOD FOR PROGRESS PROGRAM § 1499.4 Application process. (a) An entity... this section. (c) The introduction shall include: (1) An explanation of the need for the food aid in...) Information about the applicant's past food aid projects; and (4) A budget that details the amount of any...

  19. 7 CFR 1499.4 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... OF AGRICULTURE EXPORT PROGRAMS FOOD FOR PROGRESS PROGRAM § 1499.4 Application process. (a) An entity... this section. (c) The introduction shall include: (1) An explanation of the need for the food aid in...) Information about the applicant's past food aid projects; and (4) A budget that details the amount of any...

  20. 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.

  1. 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.

  2. Financial Aid Applicants: Dependent Students. Research Report.

    ERIC Educational Resources Information Center

    Northern Virginia Community Coll., Annandale. Office of Institutional Research.

    The Office of Institutional Research (OIR) at Northern Virginia Community College (NVCC) conducts analytical studies and provides information in support of institutional planning, policy formation, and decision making. This OIR report, prepared in conjunction with the Financial Aid Office, analyzes dependent students who applied for financial aid…

  3. 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…

  4. Computer Aided Teaching of Digital Signal Processing.

    ERIC Educational Resources Information Center

    Castro, Ian P.

    1990-01-01

    Describes a microcomputer-based software package developed at the University of Surrey for teaching digital signal processing to undergraduate science and engineering students. Menu-driven software capabilities are explained, including demonstration of qualitative concepts and experimentation with quantitative data, and examples are given of…

  5. 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.

  6. Swellable coatings for hearing aid applications.

    PubMed

    Choi, Sung-Il; Christensen, M B; Fredin, N; Pitt, W G

    2005-10-01

    The problem of acoustic feedback in hearing aids could be solved potentially by applying a compliant hydrogel to the outer surface that would conform to the ear canal and block feedback. With this objective, several formulations of hydrogels were developed and their swelling and mechanical properties investigated. Hydrogel formulations were polymerized from hydroxyethyl methacrylate (HEMA) and N-vinyl-pyrrolidone (NVP), with various photo-initiators, crosslinkers, and swelling agents. The hydrogel that swelled most rapidly and yet remained undissolved in water had a monomer composition of 40 mol% HEMA, 60 mol% NVP, with 1 wt% polyethylene glycol dimethacrylate as a crosslinker, and 0.5 wt% 2,2-dimethoxy-2-phenyl-acetophenone as the photo-initiator. The tensile modulus, strength, hardness, and durability of the dry hydrogels were not a strong function of composition. In the swollen state, the mechanical properties were much reduced. The potential use of these materials on hearing aids has been discussed in this article.

  7. 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…

  8. 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.

  9. 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…

  10. Microwave processing of a dental ceramic used in computer-aided design/computer-aided manufacturing.

    PubMed

    Pendola, Martin; Saha, Subrata

    2015-01-01

    Because of their favorable mechanical properties and natural esthetics, ceramics are widely used in restorative dentistry. The conventional ceramic sintering process required for their use is usually slow, however, and the equipment has an elevated energy consumption. Sintering processes that use microwaves have several advantages compared to regular sintering: shorter processing times, lower energy consumption, and the capacity for volumetric heating. The objective of this study was to test the mechanical properties of a dental ceramic used in computer-aided design/computer-aided manufacturing (CAD/CAM) after the specimens were processed with microwave hybrid sintering. Density, hardness, and bending strength were measured. When ceramic specimens were sintered with microwaves, the processing times were reduced and protocols were simplified. Hardness was improved almost 20% compared to regular sintering, and flexural strength measurements suggested that specimens were approximately 50% stronger than specimens sintered in a conventional system. Microwave hybrid sintering may preserve or improve the mechanical properties of dental ceramics designed for CAD/CAM processing systems, reducing processing and waiting times.

  11. 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...

  12. 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...

  13. A systematic development process for patient decision aids

    PubMed Central

    2013-01-01

    Background The original version of the International Patient Decision Aid Standards (IPDAS) recommended that patient decision aids (PtDAs) should be carefully developed, user-tested and open to scrutiny, with a well-documented and systematically applied development process. We carried out a review to check the relevance and scope of this quality dimension and, if necessary, to update it. Methods Our review drew on three sources: a) published papers describing PtDAs evaluated in randomised controlled trials and included in the most recent Cochrane Collaboration review; b) linked papers cited in the trial reports that described how the PtDAs had been developed; and c) papers and web reports outlining the development process used by organisations experienced in developing multiple PtDAs. We then developed an extended model of the development process indicating the various steps on which documentation is required, as well as a checklist to assess the frequency with which each of the elements was publicly reported. Results Key features common to all patient decision aid (PtDA) development processes include: scoping and design; development of a prototype; ‘alpha’ testing with patients and clinicians in an iterative process; ‘beta’ testing in ‘real life’ conditions (field tests); and production of a final version for use and/or further evaluation. Only about half of the published reports on the development of PtDAs that we reviewed appear to have been field tested with patients, and even fewer had been reviewed or tested by clinicians not involved in the development process. Very few described a distribution strategy, and surprisingly few (17%) described a method for reviewing and synthesizing the clinical evidence. We describe a model development process that includes all the original elements of the original IPDAS criterion, expanded to include consideration of format and distribution plans as well as prototype development. Conclusions The case for including

  14. 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.

  15. Computer aided analysis, simulation and optimisation of thermal sterilisation processes.

    PubMed

    Narayanan, C M; Banerjee, Arindam

    2013-04-01

    Although thermal sterilisation is a widely employed industrial process, little work is reported in the available literature including patents on the mathematical analysis and simulation of these processes. In the present work, software packages have been developed for computer aided optimum design of thermal sterilisation processes. Systems involving steam sparging, jacketed heating/cooling, helical coils submerged in agitated vessels and systems that employ external heat exchangers (double pipe, shell and tube and plate exchangers) have been considered. Both batch and continuous operations have been analysed and simulated. The dependence of del factor on system / operating parameters such as mass or volume of substrate to be sterilised per batch, speed of agitation, helix diameter, substrate to steam ratio, rate of substrate circulation through heat exchanger and that through holding tube have been analysed separately for each mode of sterilisation. Axial dispersion in the holding tube has also been adequately accounted for through an appropriately defined axial dispersion coefficient. The effect of exchanger characteristics/specifications on the system performance has also been analysed. The multiparameter computer aided design (CAD) software packages prepared are thus highly versatile in nature and they permit to make the most optimum choice of operating variables for the processes selected. The computed results have been compared with extensive data collected from a number of industries (distilleries, food processing and pharmaceutical industries) and pilot plants and satisfactory agreement has been observed between the two, thereby ascertaining the accuracy of the CAD softwares developed. No simplifying assumptions have been made during the analysis and the design of associated heating / cooling equipment has been performed utilising the most updated design correlations and computer softwares. PMID:23294402

  16. Computer aided analysis, simulation and optimisation of thermal sterilisation processes.

    PubMed

    Narayanan, C M; Banerjee, Arindam

    2013-04-01

    Although thermal sterilisation is a widely employed industrial process, little work is reported in the available literature including patents on the mathematical analysis and simulation of these processes. In the present work, software packages have been developed for computer aided optimum design of thermal sterilisation processes. Systems involving steam sparging, jacketed heating/cooling, helical coils submerged in agitated vessels and systems that employ external heat exchangers (double pipe, shell and tube and plate exchangers) have been considered. Both batch and continuous operations have been analysed and simulated. The dependence of del factor on system / operating parameters such as mass or volume of substrate to be sterilised per batch, speed of agitation, helix diameter, substrate to steam ratio, rate of substrate circulation through heat exchanger and that through holding tube have been analysed separately for each mode of sterilisation. Axial dispersion in the holding tube has also been adequately accounted for through an appropriately defined axial dispersion coefficient. The effect of exchanger characteristics/specifications on the system performance has also been analysed. The multiparameter computer aided design (CAD) software packages prepared are thus highly versatile in nature and they permit to make the most optimum choice of operating variables for the processes selected. The computed results have been compared with extensive data collected from a number of industries (distilleries, food processing and pharmaceutical industries) and pilot plants and satisfactory agreement has been observed between the two, thereby ascertaining the accuracy of the CAD softwares developed. No simplifying assumptions have been made during the analysis and the design of associated heating / cooling equipment has been performed utilising the most updated design correlations and computer softwares.

  17. 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…

  18. Application of Particle Swarm Optimization in Computer Aided Setup Planning

    NASA Astrophysics Data System (ADS)

    Kafashi, Sajad; Shakeri, Mohsen; Abedini, Vahid

    2011-01-01

    New researches are trying to integrate computer aided design (CAD) and computer aided manufacturing (CAM) environments. The role of process planning is to convert the design specification into manufacturing instructions. Setup planning has a basic role in computer aided process planning (CAPP) and significantly affects the overall cost and quality of machined part. This research focuses on the development for automatic generation of setups and finding the best setup plan in feasible condition. In order to computerize the setup planning process, three major steps are performed in the proposed system: a) Extraction of machining data of the part. b) Analyzing and generation of all possible setups c) Optimization to reach the best setup plan based on cost functions. Considering workshop resources such as machine tool, cutter and fixture, all feasible setups could be generated. Then the problem is adopted with technological constraints such as TAD (tool approach direction), tolerance relationship and feature precedence relationship to have a completely real and practical approach. The optimal setup plan is the result of applying the PSO (particle swarm optimization) algorithm into the system using cost functions. A real sample part is illustrated to demonstrate the performance and productivity of the system.

  19. 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

    ... Agency Information Collection Activities; Comment Request; 2014- 2015 Federal Student Aid Application... notice will be considered public records. Title of Collection: 2014-2015 Federal Student Aid Application... applicants for the application cycle. The total application projection for 2014-2015 is based upon...

  20. 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.

  1. Thermo-mechanical Processing of TRIP-Aided Steels

    NASA Astrophysics Data System (ADS)

    Ranjan, Ravi; Beladi, Hossein; Singh, Shiv Brat; Hodgson, Peter D.

    2015-07-01

    The effects of the partial replacement of Si with Al and the addition of P on the microstructure and mechanical properties of experimental TRIP-aided steels subjected to different thermo-mechanical cycles were studied. Based on the available literature and thermodynamics-based calculations, three steels with different compositions were designed to obtain optimum results from a relatively low number of experiments. Different combinations of microstructure were developed through three different kinds of thermo-mechanical-controlled processing (TMCP) routes, and the corresponding tensile properties were evaluated. The results indicated that partial replacement of Si with Al improved the strength-ductility balance along with providing an improved variation in the incremental change in the strain-hardening exponent. However, the impact of the P addition was found to depend more on the final microstructure obtained by the different TMCP cycles. It has also been shown that an increase in the volume fraction of the retained austenite () or its carbon content () resulted in an improved strength-ductility balance, which can be attributed to better exploitation of the TRIP effect.

  2. 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.

  3. 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.

  4. 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…

  5. 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.

  6. 7 CFR 1599.4 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... OF AGRICULTURE McGOVERN-DOLE INTERNATIONAL FOOD FOR EDUCATION AND CHILD NUTRITION PROGRAM § 1599.4... explanation of the need for food aid in the targeted country and how the applicant's proposed activities would... about the applicant's past food aid projects; (5) Methods that the applicant proposes to use to...

  7. 7 CFR 1599.4 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... OF AGRICULTURE McGOVERN-DOLE INTERNATIONAL FOOD FOR EDUCATION AND CHILD NUTRITION PROGRAM § 1599.4... explanation of the need for food aid in the targeted country and how the applicant's proposed activities would... about the applicant's past food aid projects; (5) Methods that the applicant proposes to use to...

  8. 7 CFR 1599.4 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... OF AGRICULTURE McGOVERN-DOLE INTERNATIONAL FOOD FOR EDUCATION AND CHILD NUTRITION PROGRAM § 1599.4... explanation of the need for food aid in the targeted country and how the applicant's proposed activities would... about the applicant's past food aid projects; (5) Methods that the applicant proposes to use to...

  9. 7 CFR 1499.4 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS FOOD FOR PROGRESS PROGRAM § 1499.4 Application... need for the food aid in the targeted country and how the applicant's proposed activities would address... targeted country; (3) Information about the applicant's past food aid projects; and (4) A budget...

  10. 7 CFR 1599.4 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... OF AGRICULTURE McGOVERN-DOLE INTERNATIONAL FOOD FOR EDUCATION AND CHILD NUTRITION PROGRAM § 1599.4... explanation of the need for food aid in the targeted country and how the applicant's proposed activities would... about the applicant's past food aid projects; (5) Methods that the applicant proposes to use to...

  11. 7 CFR 1599.4 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... OF AGRICULTURE McGOVERN-DOLE INTERNATIONAL FOOD FOR EDUCATION AND CHILD NUTRITION PROGRAM § 1599.4... explanation of the need for food aid in the targeted country and how the applicant's proposed activities would... about the applicant's past food aid projects; (5) Methods that the applicant proposes to use to...

  12. 7 CFR 1499.4 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS FOOD FOR PROGRESS PROGRAM § 1499.4 Application... need for the food aid in the targeted country and how the applicant's proposed activities would address... targeted country; (3) Information about the applicant's past food aid projects; and (4) A budget...

  13. ): 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.

  14. Automotive/aerospace synergism in computer-aided composite processing

    NASA Astrophysics Data System (ADS)

    Gentry, Johnny R.

    1991-04-01

    The use of the dielectric cure monitoring technology in a manufacturing process representing a combination of filament winding and compression molding is considered. The measurement of dielectric properties in monitoring chemical reactions in organic materials is reviewed, and emphasis is placed on the collection of real-time data and its interpretation. A microdielectrometer-based system providing dielectric data is described. This information is used to control the application of lower mold pressures at discrete intervals in the early molding cycle; the resulting slower fiber compaction allows additional time for resin and the void flow before gelation. Reduced void content, increased interlaminar strength, and improved surface appearance are observed.

  15. Computerized Word-Processing as an Aid to Revision.

    ERIC Educational Resources Information Center

    Bean, John C.

    1983-01-01

    Describes an experiment at Montana State University in which 12 professors and four freshman composition students were trained to use the university's central computer as a word processor. Concludes that the computer can be a powerful revision aid for writing students. (FL)

  16. A modular software system for computer-aided surgery and its first application in oral implantology.

    PubMed

    Birkfellner, W; Huber, K; Larson, A; Hanson, D; Diemling, M; Homolka, P; Bergmann, H

    2000-06-01

    Development of complex software applications in image guided therapy (IGT) is often complicated by the fact that providing basic functionality for image processing and user interaction from a graphical user interfaces (GUI) requires considerable manpower for software development. We present a programming environment that combines the high-level image processing library AVW, in-house developed patient-to-image registration procedures, and an interface to position measurement hardware. A specific application can be developed by using Tcl/Tk, a simple platform-independent scripting language, for GUI development. This environment was applied to developing VISIT, a navigation system for computer-aided implant dentistry. VISIT is presented as a result of this paper. Parts of the development environment were made accessible to the public. Future work includes the implementation of video input for connecting ultrasound or fluoroscopy units. We conclude that our approach is well suited to accelerate the development of exploratory new applications of IGT.

  17. Financial Aid Application Technology Utilization by High School Students and Their Parents.

    ERIC Educational Resources Information Center

    Wright, Dianne A. Brown; Stewart, Gregory; Burrell, Charlotte

    1999-01-01

    A survey of 19 diverse two- and four-year colleges in Ohio investigated the availability and use of online applications for college admission, parent and student awareness of and planning for financial aid, the perceived value and cost-effectiveness of online aid applications, and public-policy implications relating to the use of technology for…

  18. 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…

  19. Running the Application Course: The Student Financial Aid Delivery Systems.

    ERIC Educational Resources Information Center

    Eureka Project, Sacramento, CA.

    Financial aid for students is now a complex educational industry, with expenditures in California reaching $1,500,000,000 in 1987 (including loans, grants, and jobs). This has grown from under $10,000,000 in the 1950s. As it became more important to study the policies involved in student financial aid, The Eureka Project was created. This…

  20. 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

  1. 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.

  2. 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)

  3. 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

  4. Computerized aid improves safety decision process for survivors of intimate partner violence.

    PubMed

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

    2010-11-01

    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.

  5. 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

    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

  6. 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

  7. 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.

  8. 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.

  9. 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...

  10. 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...

  11. 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.

  12. Application of Paired-Comparison Methods to Hearing Aids

    PubMed Central

    Amlani, Amyn M.; Schafer, Erin C.

    2009-01-01

    The method of paired comparisons was introduced into the hearing aid literature nearly 50 years ago. Over time, studies have found paired comparisons to be sensitive, valid, and reliable in determining either the perceptual difference or relative ranking among hearing aids and electroacoustic characteristics. With the increasing number of adjustable electroacoustic parameters in today's digital hearing aids—and the lack of procedural guidelines necessary to fit many of them—the method of paired comparisons provides the clinician with the ability to compare different devices, electroacoustic characteristics, memory settings, or combinations of these variables under the listener's everyday listening conditions. Furthermore, this procedure provides the clinician with the ability to individualize the prescriptive approach—which is predicated mainly on hearing threshold data and listening in quiet—so that a combination of parameters can be set to optimize the user's listening needs in a given environment. In this article, the authors present an overview of the theoretical principle supporting this procedure, the various paired-comparison strategies and associated approaches, the advantages of this method, and recommended procedures for implementing the method of paired comparisons in the fitting of today's sophisticated hearing aids. PMID:20150188

  13. 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.

  14. 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.

  15. 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.

  16. Assessment of a decision aid to assist genetic testing research participants in the informed consent process.

    PubMed

    Sorenson, J R; Lakon, C; Spinney, T; Jennings-Grant, T

    2004-01-01

    Limited attention has been given to applying decision-making theories from psychology to the content and process of informed consent in genetic testing research. Data are presented from a study that developed and assessed a psychological theory-based decision aid as part of the informed consent process. This innovative approach assisted at-risk women in assessing the consequences of participating in a research project that offered them free hemophilia A genetic carrier testing. Results suggest: (1) the decision aid can be incorporated into the consent process with few problems; (2) women of varying educational backgrounds can complete the decision aid; (3) while women consider many consequences of genetic testing, their primary focus is on the implications for their family; and (4) this is in marked contrast to the typical benefit-harm statements prepared by researchers for genetic testing.

  17. 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

  18. Visualization of Stress Distribution on Ultrasonic Vibration Aided Drilling Process

    NASA Astrophysics Data System (ADS)

    Isobe, Hiromi; Uehara, Yusuke; Okada, Manabu; Horiuchi, Tomio; Hara, Keisuke

    The ultrasonically assisted machining is suitable to achieve sub-millimeter drilling on difficult-to-cut materials such as ceramics, hardened steel, glass and heat-resistant steel. However, it is difficult to observe the high-frequency and micron-scale phenomenon of ultrasonic cutting. In this report, high speed camera based on photoelastic analysis realized the visualization of stress distribution on drilling process. For the conventional drilling, the stress distribution diagram showed the intensive stress occurred under the chisel because the chisel edge of drill produces large plastic deformation. On the other hand, the ultrasonic drilling produced spread stress distribution and stress boundary far away from the chisel. Furthermore, chipping or cracking of inner wall of silica glass was influenced considerably by cutting fluid.

  19. Super-resolution signal processing aids RCS testing

    NASA Astrophysics Data System (ADS)

    Deats, Bradley W.; Farina, David J.; Bull, Jeffrey F.

    1991-03-01

    Recent advances in super-resolution (SR) signal-processing techniques for radar-cross-section (RCS) measurement are described and demonstrated. The resolution problem for RCS data is explored theoretically, and consideration is given to SR direction-finding algorithms, algorithms based on eigenvector decomposition of the covariance matrix, the MUSIC algorithm, the eigenvalue method, the thermal-noise algorithm, the maximum-likelihood (or least-mean-square) algorithm, and the maximum-entropy method. These methods are applied in test analyses of data measured on a flat conductive plate target at 201 frequencies between 6.0 and 18.2 GHz, and numerical results are presented in graphs. SR methods are shown to permit detection of very closely spaced scatterers of differing magnitude, a significant improvement over conventional FFT analysis schemes.

  20. 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

  1. 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…

  2. 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... Rulemaking Record On request we will provide an appropriate accommodation or auxiliary aid to an individual... for this type of accommodation or auxiliary aid, please contact the person listed under FOR...

  3. [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…

  4. 7 CFR 4284.510 - Application processing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ....510 Application processing. (a) Applications. USDA will solicit applications on a competitive basis by... organizations receiving the assistance, and the transferability of its Cooperative development strategy...

  5. 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

  6. 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

    ... disease. This includes those who know their HIV status and are not in care as well as those individuals... 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...

  7. 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.

  8. 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.

  9. 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.

  10. 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

  11. Development and Validation of a Computer Application to Aid the Physician's Decision-Making Process at the Start of and during Treatment with Insulin in Type 2 Diabetes: A Randomized and Controlled Trial

    PubMed Central

    Sáenz, Antonio; Brito, Miguel; Morón, Ignacio; Torralba, Amalia; García-Sanz, Elena; Redondo, Jesus

    2012-01-01

    Background Achieving optimum blood glucose control in patients with type 2 diabetes mellitus (T2DM) is difficult. Some primary care physicians (PCPs) delay the start of insulin use because of the uncertainty in intensifying insulin therapy. The objective was to develop and validate a computer application (CA) that helps PCPs to make decisions about insulin therapy in order to achieve a significant improvement in glycated hemoglobin (HbA1c). Methods This was a cluster-randomized clinical trial. Fourteen primary care centers (PCCs) in Madrid with 66 PCPs and 697 T2DM patients on insulin therapy were randomly divided into two groups of seven PCCs each. In the intervention group, seven PCCs included 39 PCPs and 365 T2DM patients on insulin therapy. These PCPs were free to use the CA. A further seven PCCs were assigned to the control group with 27 PCPs and 332 T2DM patients on insulin therapy. The control group did not use the CA. The duration of the trial was 18 months to validate the CA. The outcome was a change in HbA1c from baseline. Results In the intervention group, the final HbA1c was 7.19% (standard deviation [SD] ± 0.93), with a difference from the start of -0.69% (p = .001). In the control group, it was 7.71% (SD ± 1.37), with a difference from the start of -0.09% (p not significant). Conclusions This CA helps to improve HbA1c figures of T2DM patients with insulin when it is used by PCPs to make decisions when starting, continuing, or changing insulin and its dosage. PMID:22768889

  12. Coastal Processes with Engineering Applications

    NASA Astrophysics Data System (ADS)

    Dean, Robert G.; Dalrymple, Robert A.

    2004-03-01

    The world's coastlines, dividing land from sea, are geological environments that are unique in their composition and the physical processes affecting them. At the dynamically active intersection of land and the oceans, humans have been building structures throughout history. Initially used for naval and commercial purposes, more recently recreation and tourism have increased activity in the coastal zone dramatically. Shoreline development is now causing a significant conflict with natural coastal processes. This text on coastal engineering will help the reader understand these coastal processes and develop strategies to cope effectively with shoreline erosion. The book is organized in four parts: (1) an overview of coastal engineering, using case studies to illustrate problems; (2) hydrodynamics of the coastal zone, reviewing storm surges, water waves, and low frequency motions within the nearshore and surf zone; (3) coastal responses including equilibrium beach profiles and sediment transport; (4) applications such as erosion mitigation, beach nourishment, coastal armoring, tidal inlets, and shoreline management.

  13. 78 FR 57135 - Agency Information Collection Activities; Comment Request; Impact Aid Program Application for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-17

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF EDUCATION Agency Information Collection Activities; Comment Request; Impact Aid Program Application for Section... response to this notice should be submitted electronically through the Federal eRulemaking Portal at...

  14. Vibrant SoundBridge application to middle ear windows versus conventional hearing aids: a comparative study based on international outcome inventory for hearing aids.

    PubMed

    Atas, Ahmet; Tutar, Hakan; Gunduz, Bulent; Bayazıt, Yıldırım A

    2014-01-01

    In this study, we aimed to compare the outcomes of satisfaction of the patients who used hearing aids preceding the vibrant sound bridge (VSB) application on middle ear windows (14 oval window and 5 round window). Nineteen adult patients with conductive or mixed hearing loss were included in the study. All patients used behind the ear hearing aids on the site which was selected for VSB application. The patients used hearing aids for at least 3 months before the VSB operation. The floating mass transducer (FMT) was placed on one of the middle ear windows (oval or round) in VSB operation. The patients were evaluated with International Outcome Inventory for Hearing Aids (IOI-HA) preoperatively after at least 3 months trial of conventional hearing aid and postoperatively after 3 months use of VSB. No perioperative problem was encountered. The total score of IOI-HA was significantly higher with VSB compared with conventional hearing aids (p < 0.05). No statistically significant difference was found between the daily use, residual activity limitations, satisfaction, impact on others, quality of life between middle ear implant and hearing aid (p > 0.05). The IOI-HA scores were significantly higher with the middle ear implant than the conventional hearing aid regarding benefit and residual participation restrictions (p < 0.05). Although the scores for quality of life assessment was similar between VSB and hearing aid use, there was a superiority of VSB in terms of benefit and residual participation restrictions as well as overall IOI-HA scores as the FMT was placed on one of the middle ear windows.

  15. 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.

  16. Users' perceptions of the impact of electronic aids to daily living throughout the acquisition process.

    PubMed

    Ripat, Jacquie; Strock, Anne

    2004-01-01

    This study investigated the experience of seven new users of a particular type of assistive technology through the stages of anticipating, acquiring, and using an electronic aid to daily living. A mixed methods research approach was used to explore each of these stages. The Psychosocial Impact of Assistive Devices Scale was used to measure the perceived impact of the new assistive technology on users' quality of life, and findings were further explored and developed through open-ended questioning of the participants. Results indicated that preacquisition of the device, users predicted that the electronic aid to daily living would have a positive impact on their feelings of competence and confidence and that the device would enable them in a positive way. One month after acquiring the device a reduced, yet still positive, impact was observed. By 3 and 6 months after acquisition, perceived impact returned to the same positive high level as preacquisition. It is suggested that prior to receiving the device, potential users have positive expectations for the device that are not based in experience. At the early acquisition time, users adjust expectations of the role of the assistive technology in their lives and strive to balance expectations with reality. Three to 6 months after acquiring an electronic aid to daily living, the participants have a high positive view of how the device impacts on their lives based in experience and reality. A model illustrating the electronic aids to daily living acquisition process is proposed, and suggestions for future study are provided.

  17. 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.

  18. Data acquisition, processing and firing aid software for multichannel EMP simulation

    NASA Astrophysics Data System (ADS)

    Eumurian, Gregoire; Arbaud, Bruno

    1986-08-01

    Electromagnetic compatibility testing yields a large quantity of data for systematic analysis. An automated data acquisition system has been developed. It is based on standard EMP instrumentation which allows a pre-established program to be followed whilst orientating the measurements according to the results obtained. The system is controlled by a computer running interactive programs (multitask windows, scrollable menus, mouse, etc.) which handle the measurement channels, files, displays and process data in addition to providing an aid to firing.

  19. 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.

  20. 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

  1. 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

  2. 13 CFR 500.205 - 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. 500.205... AND GAS GUARANTEED LOAN PROGRAM Oil and Gas Guaranteed Loans § 500.205 Application process. (a) Application process. An original application and three copies must be received by the Board no later than 5...

  3. 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

  4. 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…

  5. [Work process of nurses' aides and nursing technicians in primary health care].

    PubMed

    Cardoso, Tauani Zampieri; Pereira, Maria José Bistafa; Campos, Lucas Vinco de Oliveira; Matumoto, Silvia; Mishima, Silvana Martins; Fortuna, Cinira Magali; Cardoso, Osmar de Oliveira

    2011-01-01

    This research had as its object the practice of nurses' aides and nursing technicians in service of Primary Health Care of the city of Ribeirão Preto-SP, Brazil. The aims were: characterize the work process of these agents, analyze his concepts on the constituent elements of working process and identify and analyze the difficulties and facilities in developing the work process from the perspective of integrality. It was descriptive and qualitative. To collect the data were used participant observation and the semi-structured interview and the data were dealt with thematic analysis. It was found the predominance of the organization of the work process to assist people with the need to deal with diseases/health problems and met potential for development of the work process for integrality health care. It is suggested the practice of permanent education, the qualification to listening and new training policies for these workers.

  6. 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.

  7. 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....

  8. 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....

  9. 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....

  10. 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....

  11. 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....

  12. Effect of Financial Aid Processing Policies on Student Enrollment, Retention and Success

    ERIC Educational Resources Information Center

    MacCallum, Mike

    2008-01-01

    The results of a comprehensive survey of the California community college financial aid offices and data from the California Community Colleges Chancellor's Office provide insight into how financial aid office characteristics and financial aid policies and procedures affect the enrollment, retention, and success of financial aid students at the…

  13. 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

  14. Computer aided process planning and die design in simulation environment in sheet metal forming

    NASA Astrophysics Data System (ADS)

    Tisza, Miklós; Lukács, Zsolt

    2013-12-01

    During the recent 10-15 years, Computer Aided Process Planning and Die Design evolved as one of the most important engineering tools in sheet metal forming, particularly in the automotive industry. This emerging role is strongly emphasized by the rapid development of Finite Element Modeling, as well. The purpose of this paper is to give a general overview about the recent achievements in this very important field of sheet metal forming and to introduce some special results in this development activity. Therefore, in this paper, an integrated process simulation and die design system developed at the University of Miskolc, Department of Mechanical Engineering will be analyzed. The proposed integrated solutions have great practical importance to improve the global competitiveness of sheet metal forming in the very important segment of industry. The concept described in this paper may have specific value both for process planning and die design engineers.

  15. 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.

  16. 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... Grants § 1003.401 Application process. (a) Letter to proceed. The Area ONAP may issue the applicant a... activities do not alter environmental conditions and are for temporary or permanent improvements limited...

  17. 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... Grants § 1003.401 Application process. (a) Letter to proceed. The Area ONAP may issue the applicant a... activities do not alter environmental conditions and are for temporary or permanent improvements limited...

  18. 7 CFR 1485.13 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Application process. 1485.13 Section 1485.13.... AGRICULTURAL COMMODITIES Market Access Program § 1485.13 Application process. (a) General application requirements. CCC will periodically publish a Notice in the Federal Register that it is accepting...

  19. 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..., DEPARTMENT OF TRANSPORTATION IMPLEMENTATION OF PROGRAM FOR CAPITAL GRANTS FOR RAIL LINE RELOCATION AND IMPROVEMENT PROJECTS § 262.11 Application process. (a) All grant applications for opportunities funded...

  20. 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..., DEPARTMENT OF TRANSPORTATION IMPLEMENTATION OF PROGRAM FOR CAPITAL GRANTS FOR RAIL LINE RELOCATION AND IMPROVEMENT PROJECTS § 262.11 Application process. (a) All grant applications for opportunities funded...

  1. 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..., DEPARTMENT OF TRANSPORTATION IMPLEMENTATION OF PROGRAM FOR CAPITAL GRANTS FOR RAIL LINE RELOCATION AND IMPROVEMENT PROJECTS § 262.11 Application process. (a) All grant applications for opportunities funded...

  2. 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..., DEPARTMENT OF TRANSPORTATION IMPLEMENTATION OF PROGRAM FOR CAPITAL GRANTS FOR RAIL LINE RELOCATION AND IMPROVEMENT PROJECTS § 262.11 Application process. (a) All grant applications for opportunities funded...

  3. 13 CFR 400.205 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 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...

  4. 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...

  5. 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...

  6. 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...

  7. 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...

  8. 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 §...

  9. 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...

  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. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 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)...

  17. 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...

  18. 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...

  19. 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 §...

  20. 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...

  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. 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)...

  3. 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...

  4. 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 §...

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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

  10. 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

  11. When semantics aids phonology: A processing advantage for iconic word forms in aphasia.

    PubMed

    Meteyard, Lotte; Stoppard, Emily; Snudden, Dee; Cappa, Stefano F; Vigliocco, Gabriella

    2015-09-01

    Iconicity is the non-arbitrary relation between properties of a phonological form and semantic content (e.g. "moo", "splash"). It is a common feature of both spoken and signed languages, and recent evidence shows that iconic forms confer an advantage during word learning. We explored whether iconic forms conferred a processing advantage for 13 individuals with aphasia following left-hemisphere stroke. Iconic and control words were compared in four different tasks: repetition, reading aloud, auditory lexical decision and visual lexical decision. An advantage for iconic words was seen for some individuals in all tasks, with consistent group effects emerging in reading aloud and auditory lexical decision. Both these tasks rely on mapping between semantics and phonology. We conclude that iconicity aids spoken word processing for individuals with aphasia. This advantage is due to a stronger connection between semantic information and phonological forms.

  12. 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.

  13. 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

  14. 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...

  15. 38 CFR 60.15 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) 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...

  16. 24 CFR 581.9 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Application process. 581.9 Section... implementing regulations. The applicant must state that it will not discriminate on the basis of race, color... the requirements of 45 CFR 12.9. (7) Historic preservation. Where applicable, the applicant...

  17. 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...

  18. 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.

  19. Information Processing Theory: Classroom Applications.

    ERIC Educational Resources Information Center

    Slate, John R.; Charlesworth, John R., Jr.

    The information processing model, a theoretical framework of how humans think, reason, and learn, views human cognitive functioning as analogous to the operation of a computer. This paper uses the increased understanding of the information processing model to provide teachers with suggestions for improving the teaching-learning process. Major…

  20. Phonological mismatch and explicit cognitive processing in a sample of 102 hearing-aid users.

    PubMed

    Rudner, Mary; Foo, Catharina; Sundewall-Thorén, Elisabet; Lunner, Thomas; Rönnberg, Jerker

    2008-11-01

    Rudner et al (2008) showed that when compression release settings are manipulated in the hearing instruments of Swedish habitual users, the resulting mismatch between the phonological form of the input speech signal and representations stored in long-term memory leads to greater engagement of explicit cognitive processing under taxing listening conditions. The mismatch effect is manifest in significant correlations between performance on cognitive tests and aided-speech-recognition performance in modulated noise and/or with fast compression release settings. This effect is predicted by the ELU model (Rönnberg et al, 2008). In order to test whether the mismatch effect can be generalized across languages, we examined two sets of aided speech recognition data collected from a Danish population where two cognitive tests, reading span and letter monitoring, had been administered. A reanalysis of all three datasets, including 102 participants, demonstrated the mismatch effect. These findings suggest that the effect of phonological mismatch, as predicted by the ELU model (Rönnberg et al, this issue) and tapped by the reading span test, is a stable phenomenon across these two Scandinavian languages.

  1. 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.

  2. 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

  3. 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

  4. 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

  5. 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.

  6. 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.

  7. 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…

  8. 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…

  9. 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…

  10. 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...

  11. 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...

  12. 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...

  13. 49 CFR 624.5 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 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...

  14. 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..., DEPARTMENT OF TRANSPORTATION CLEAN FUELS GRANT PROGRAM § 624.5 Application process. (a) FTA shall publish a... proposed project is a transportation control measure in an approved State Implementation Plan; (2)...

  15. 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..., DEPARTMENT OF TRANSPORTATION CLEAN FUELS GRANT PROGRAM § 624.5 Application process. (a) FTA shall publish a... proposed project is a transportation control measure in an approved State Implementation Plan; (2)...

  16. 49 CFR 624.5 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 7 2014-10-01 2014-10-01 false Application process. 624.5 Section 624.5..., DEPARTMENT OF TRANSPORTATION CLEAN FUELS GRANT PROGRAM § 624.5 Application process. (a) FTA shall publish a... proposed project is a transportation control measure in an approved State Implementation Plan; (2)...

  17. 49 CFR 624.5 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 7 2011-10-01 2011-10-01 false Application process. 624.5 Section 624.5..., DEPARTMENT OF TRANSPORTATION CLEAN FUELS GRANT PROGRAM § 624.5 Application process. (a) FTA shall publish a... proposed project is a transportation control measure in an approved State Implementation Plan; (2)...

  18. 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....

  19. 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...

  20. 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...

  1. 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... PROGRAMS Tropical Fruit Disaster Program § 1416.503 Application process. (a) Producers wishing to...

  2. 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...

  3. 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...

  4. 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...

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 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...

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. Graphics applications utilizing parallel processing

    NASA Technical Reports Server (NTRS)

    Rice, John R.

    1990-01-01

    The results are presented of research conducted to develop a parallel graphic application algorithm to depict the numerical solution of the 1-D wave equation, the vibrating string. The research was conducted on a Flexible Flex/32 multiprocessor and a Sequent Balance 21000 multiprocessor. The wave equation is implemented using the finite difference method. The synchronization issues that arose from the parallel implementation and the strategies used to alleviate the effects of the synchronization overhead are discussed.

  17. 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.

  18. Remediating ethylbenzene-contaminated clayey soil by a surfactant-aided electrokinetic (SAEK) process.

    PubMed

    Yuan, Ching; Weng, Chih-Huang

    2004-10-01

    The objectives of this research are to investigate the remediation efficiency and electrokinetic behavior of ethylbenzene-contaminated clay by a surfactant-aided electrokinetic (SAEK) process under a potential gradient of 2 Vcm(-1). Experimental results indicated that the type of processing fluids played a key role in determining the removal performance of ethylbenzene from clay in the SAEK process. A mixed surfactant system consisted of 0.5% SDS and 2.0% PANNOX 110 showed the best performance of ethylbenzene removed in the SAEK system. The removal efficiency of ethylbenzene was determined to be 63-98% in SAEK system while only 40% was achieved in an electrokinetic system with tap water as processing fluid. It was found that ethylbenzene was accumulated in the vicinity of anode in an electrokinetic system with tap water as processing fluid. However, the concentration front of ethylbenzene was shifted toward cathode in the SAEK system. The electroosmotic permeability and power consumption were 0.17 x 10(-6)-3.01 x 10(-6) cm(2)V(-1)s(-1) and 52-123 kW h m(-3), respectively. The cost, including the expense of energy and surfactants, was estimated to be 5.15-12.65 USD m(-3) for SAEK systems, which was 2.0-4.9 times greater than that in the system of electrokinetic alone (2.6 USD m(-3)). Nevertheless, by taking the remediation efficiency of ethylbenzene and the energy expenditure into account for the overall process performance evaluation, the system SAEK was still a cost-effective alternative treatment method.

  19. Knowledge-based system for computer-aided process planning of laser sensor 3D digitizing

    NASA Astrophysics Data System (ADS)

    Bernard, Alain; Davillerd, Stephane; Sidot, Benoit

    1999-11-01

    This paper introduces some results of a research work carried out on the automation of digitizing process of complex part using a precision 3D-laser sensor. Indeed, most of the operations are generally still manual to perform digitalization. In fact, redundancies, lacks or forgetting in point acquisition are possible. Moreover, digitization time of a part, i.e. immobilization of the machine, is thus not optimized overall. So, it is important, for time- compression during product development, to minimize time consuming of reverse engineering step. A new way to scan automatically a complex 3D part is presented to order to measure and to compare the acquired data with the reference CAD model. After introducing digitization, the environment used for the experiments is presented, based on a CMM machine and a plane laser sensor. Then the proposed strategy is introduced for the adaptation of this environment to a robotic CAD software in order to be able to simulate and validate 3D-laser-scanning paths. The CAPP (Computer Aided Process Planning) system used for the automatic generation of the laser scanning process is also presented.

  20. 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

  1. 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

  2. [Sustainable process improvement with application of 'lean philosophy'].

    PubMed

    Rouppe van der Voort, Marc B V; van Merode, G G Frits; Veraart, Henricus G N

    2013-01-01

    Process improvement is increasingly being implemented, particularly with the aid of 'lean philosophy'. This management philosophy aims to improve quality by reducing 'wastage'. Local improvements can produce negative effects elsewhere due to interdependence of processes. An 'integrated system approach' is required to prevent this. Some hospitals claim that this has been successful. Research into process improvement with the application of lean philosophy has reported many positive effects, defined as improved safety, quality and efficiency. Due to methodological shortcomings and lack of rigorous evaluations it is, however, not yet possible to determine the impact of this approach. It is, however, obvious that the investigated applications are fragmentary, with a dominant focus on the instrumental aspect of the philosophy and a lack of integration in a total system, and with insufficient attention to human aspects. Process improvement is required to achieve better and more goal-oriented healthcare. To achieve this, hospitals must develop integrated system approaches that combine methods for process design with continuous improvement of processes and with personnel management. It is crucial that doctors take the initiative to guide and improve processes in an integral manner.

  3. 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.

  4. 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.

  5. 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.

  6. Biomimetic mineralization of collagen via an enzyme-aided PILP process

    NASA Astrophysics Data System (ADS)

    Jee, Sang Soo; Culver, Lauren; Li, Yuping; Douglas, Elliot P.; Gower, Laurie B.

    2010-04-01

    The development of bone-like collagen-hydroxyapatite composites is highly desirable because bone has outstanding mechanical properties and resorptive potential, and a combination of these characteristics could ultimately lead to a load-bearing and bioresorbable bone substitute. Our prior work has shown that intrafibrillar mineralization of collagen can be achieved using a polymer-induced liquid-precursor (PILP) mineralization process. In our in vitro model system, polyaspartate is used to mimic the acidic non-collagenous proteins involved in bone formation. We have previously shown that the anionic polypeptide sequesters ions to induce an amorphous calcium phosphate precursor, and we have put forth the hypothesis that the early-stage precursor is highly hydrated, enabling fluidic droplets to be drawn into the gaps and grooves of collagen fibrils by capillary action. Here, we further our biomimetic approach by using alkaline phosphatase to provide a slow release of inorganic phosphate ions from a phosphate ester, mimicking the biochemical processes of ion regulation found in natural bone formation. The collagen-hydroxyapatite composites were characterized using transmission electron microscopy (TEM) and selected area electron diffraction (SAED), which show that nanocrystals of hydroxyapatite are intrafibrillar and [0 0 1] oriented along the collagen fibril axis. With repeated mineralization steps, the fibrils become cemented together with a non-descript extrafibrillar mineral coating. Although the degree of intrafibrillar mineralization was not as high as our usual method, we believe that with further optimization this enzyme-aided PILP process could provide a closer mimic to the biochemical processes involved in bone formation, and serve as a useful in vitro model system for studying the mechanisms involved in bone formation.

  7. Computer-aided classification of breast microcalcification clusters: merging of features from image processing and radiologists

    NASA Astrophysics Data System (ADS)

    Lo, Joseph Y.; Gavrielides, Marios A.; Markey, Mia K.; Jesneck, Jonathan L.

    2003-05-01

    We developed an ensemble classifier for the task of computer-aided diagnosis of breast microcalcification clusters,which are very challenging to characterize for radiologists and computer models alike. The purpose of this study is to help radiologists identify whether suspicious calcification clusters are benign vs. malignant, such that they may potentially recommend fewer unnecessary biopsies for actually benign lesions. The data consists of mammographic features extracted by automated image processing algorithms as well as manually interpreted by radiologists according to a standardized lexicon. We used 292 cases from a publicly available mammography database. From each cases, we extracted 22 image processing features pertaining to lesion morphology, 5 radiologist features also pertaining to morphology, and the patient age. Linear discriminant analysis (LDA) models were designed using each of the three data types. Each local model performed poorly; the best was one based upon image processing features which yielded ROC area index AZ of 0.59 +/- 0.03 and partial AZ above 90% sensitivity of 0.08 +/- 0.03. We then developed ensemble models using different combinations of those data types, and these models all improved performance compared to the local models. The final ensemble model was based upon 5 features selected by stepwise LDA from all 28 available features. This ensemble performed with AZ of 0.69 +/- 0.03 and partial AZ of 0.21 +/- 0.04, which was statistically significantly better than the model based on the image processing features alone (p<0.001 and p=0.01 for full and partial AZ respectively). This demonstrated the value of the radiologist-extracted features as a source of information for this task. It also suggested there is potential for improved performance using this ensemble classifier approach to combine different sources of currently available data.

  8. 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.…

  9. 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...

  10. 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.

  11. 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.

  12. Image processing applications in NDE

    SciTech Connect

    Morris, R.A.

    1980-01-01

    Nondestructive examination (NDE) can be defined as a technique or collection of techniques that permits one to determine some property of a material or object without damaging the object. There are a large number of such techniques and most of them use visual imaging in one form or another. They vary from holographic interferometry where displacements under stress are measured to the visual inspection of an objects surface to detect cracks after penetrant has been applied. The use of image processing techniques on the images produced by NDE is relatively new and can be divided into three general categories: classical image enhancement; mensuration techniques; and quantitative sensitometry. An example is discussed of how image processing techniques are used to nondestructively and destructively test the product throughout its life cycle. The product that will be followed is the microballoon target used in the laser fusion program. The laser target is a small (50 to 100 ..mu..m - dia) glass sphere with typical wall thickness of 0.5 to 6 ..mu..m. The sphere may be used as is or may be given a number of coatings of any number of materials. The beads are mass produced by the millions and the first nondestructive test is to separate the obviously bad beads (broken or incomplete) from the good ones. After this has been done, the good beads must be inspected for spherocity and wall thickness uniformity. The microradiography of the glass, uncoated bead is performed on a specially designed low-energy x-ray machine. The beads are mounted in a special jig and placed on a Kodak high resolution plate in a vacuum chamber that contains the x-ray source. The x-ray image is made with an energy less that 2 keV and the resulting images are then inspected at a magnification of 500 to 1000X. Some typical results are presented.

  13. 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...

  14. 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...

  15. 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...

  16. 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...

  17. 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...

  18. Informatics in radiology (infoRAD): NeatVision: visual programming for computer-aided diagnostic applications.

    PubMed

    Whelan, Paul F; Sadleir, Robert J T; Ghita, Ovidiu

    2004-01-01

    A free visual programming-based image analysis development environment for medical imaging applications called NeatVision was developed to provide high-level access to a wide range of image processing algorithms through a well-defined, easy-to-use graphical interface. The system contains over 300 image manipulation, processing, and analysis algorithms. For more advanced users, an upgrade path is provided to extend the core library with use of the developer's interface, giving users access to additional plug-in features, automatic source code generation, compilation with full error feedback, and dynamic algorithm updates. NeatVision was designed to allow users at all levels of expertise to focus on the computer vision design task for computer-aided diagnostic (CAD) applications rather than the subtleties of a particular programming language. The environment allows the designers of image analysis-based CAD techniques to implement their ideas in a dynamic and straightforward manner. Both NeatVision standard and developer's versions can be downloaded free of charge from the Internet and can run on a variety of computer platforms.

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

    PubMed

    Amlani, Amyn M

    2016-05-01

    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.

  20. 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.

  1. 7 CFR 1413.106 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Wheat Quality Program § 1413.106 Application process. (a) To apply for DWQP payment, the producer must... crop year in which the fungicide was applied to a crop of durum wheat. (c) A complete application... number and location of acres planted to durum wheat on which an eligible fungicide was...

  2. 7 CFR 1413.106 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Wheat Quality Program § 1413.106 Application process. (a) To apply for DWQP payment, the producer must... crop year in which the fungicide was applied to a crop of durum wheat. (c) A complete application... number and location of acres planted to durum wheat on which an eligible fungicide was...

  3. 7 CFR 1413.106 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Wheat Quality Program § 1413.106 Application process. (a) To apply for DWQP payment, the producer must... crop year in which the fungicide was applied to a crop of durum wheat. (c) A complete application... number and location of acres planted to durum wheat on which an eligible fungicide was...

  4. 7 CFR 1413.106 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Wheat Quality Program § 1413.106 Application process. (a) To apply for DWQP payment, the producer must... crop year in which the fungicide was applied to a crop of durum wheat. (c) A complete application... number and location of acres planted to durum wheat on which an eligible fungicide was...

  5. 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... design, construction, deployment, and maintenance. The applicant shall indicate whether the...

  6. 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....g., network design, construction, deployment, and maintenance. The applicant shall indicate...

  7. 7 CFR 1709.210 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... how the projects and activities will improve the cost effectiveness of fuel procured. (2) Applicant... 7 Agriculture 11 2011-01-01 2011-01-01 false Application process. 1709.210 Section 1709.210... AGRICULTURE ASSISTANCE TO HIGH ENERGY COST COMMUNITIES Bulk Fuel Revolving Fund Grant Program §...

  8. 7 CFR 1709.210 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... how the projects and activities will improve the cost effectiveness of fuel procured. (2) Applicant... 7 Agriculture 11 2012-01-01 2012-01-01 false Application process. 1709.210 Section 1709.210... AGRICULTURE ASSISTANCE TO HIGH ENERGY COST COMMUNITIES Bulk Fuel Revolving Fund Grant Program §...

  9. 8 CFR 1240.63 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... REGULATIONS PROCEEDINGS TO DETERMINE REMOVABILITY OF ALIENS IN THE UNITED STATES Applications for Suspension... person supplying that information to criminal penalties under title 18 of the United States Code and to... Application process. (a) Form and fees. Except as provided in paragraph (b) of this section, the...

  10. 8 CFR 1240.63 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... REGULATIONS PROCEEDINGS TO DETERMINE REMOVABILITY OF ALIENS IN THE UNITED STATES Applications for Suspension... person supplying that information to criminal penalties under title 18 of the United States Code and to... Application process. (a) Form and fees. Except as provided in paragraph (b) of this section, the...

  11. 8 CFR 1240.63 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... REGULATIONS PROCEEDINGS TO DETERMINE REMOVABILITY OF ALIENS IN THE UNITED STATES Applications for Suspension... person supplying that information to criminal penalties under title 18 of the United States Code and to... Application process. (a) Form and fees. Except as provided in paragraph (b) of this section, the...

  12. 8 CFR 1240.63 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... REGULATIONS PROCEEDINGS TO DETERMINE REMOVABILITY OF ALIENS IN THE UNITED STATES Applications for Suspension... person supplying that information to criminal penalties under title 18 of the United States Code and to... Application process. (a) Form and fees. Except as provided in paragraph (b) of this section, the...

  13. 8 CFR 1240.63 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REGULATIONS PROCEEDINGS TO DETERMINE REMOVABILITY OF ALIENS IN THE UNITED STATES Applications for Suspension... person supplying that information to criminal penalties under title 18 of the United States Code and to... Application process. (a) Form and fees. Except as provided in paragraph (b) of this section, the...

  14. 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…

  15. 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.

  16. Computer-aided 3D display system and its application in 3D vision test

    NASA Astrophysics Data System (ADS)

    Shen, XiaoYun; Ma, Lan; Hou, Chunping; Wang, Jiening; Tang, Da; Li, Chang

    1998-08-01

    The computer aided 3D display system, flicker-free field sequential stereoscopic image display system, is newly developed. This system is composed of personal computer, liquid crystal glasses driving card, stereoscopic display software and liquid crystal glasses. It can display field sequential stereoscopic images at refresh rate of 70 Hz to 120 Hz. A typical application of this system, 3D vision test system, is mainly discussed in this paper. This stereoscopic vision test system can test stereoscopic acuity, cross disparity, uncross disparity and dynamic stereoscopic vision quantitatively. We have taken the use of random-dot- stereograms as stereoscopic vision test charts. Through practical test experiment between Anaglyph Stereoscopic Vision Test Charts and this stereoscopic vision test system, the statistical figures and test result is given out.

  17. 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... percent of Ryan White HIV/AIDS program funds be spent on core medical services. Background Title XXVI of...; including consumers and the Ryan White HIV/AIDS Program-funded core medical services providers, related...

  18. 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

  19. 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.

  20. 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.

  1. 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.

  2. 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…

  3. Experimental demonstration of a format-flexible single-carrier coherent receiver using data-aided digital signal processing.

    PubMed

    Elschner, Robert; Frey, Felix; Meuer, Christian; Fischer, Johannes Karl; Alreesh, Saleem; Schmidt-Langhorst, Carsten; Molle, Lutz; Tanimura, Takahito; Schubert, Colja

    2012-12-17

    We experimentally demonstrate the use of data-aided digital signal processing for format-flexible coherent reception of different 28-GBd PDM and 4D modulated signals in WDM transmission experiments over up to 7680 km SSMF by using the same resource-efficient digital signal processing algorithms for the equalization of all formats. Stable and regular performance in the nonlinear transmission regime is confirmed. PMID:23263118

  4. Experimental demonstration of a format-flexible single-carrier coherent receiver using data-aided digital signal processing.

    PubMed

    Elschner, Robert; Frey, Felix; Meuer, Christian; Fischer, Johannes Karl; Alreesh, Saleem; Schmidt-Langhorst, Carsten; Molle, Lutz; Tanimura, Takahito; Schubert, Colja

    2012-12-17

    We experimentally demonstrate the use of data-aided digital signal processing for format-flexible coherent reception of different 28-GBd PDM and 4D modulated signals in WDM transmission experiments over up to 7680 km SSMF by using the same resource-efficient digital signal processing algorithms for the equalization of all formats. Stable and regular performance in the nonlinear transmission regime is confirmed.

  5. Chemometrics applications in biotech processes: a review.

    PubMed

    Rathore, Anurag S; Bhushan, Nitish; Hadpe, Sandip

    2011-01-01

    Biotech unit operations are often characterized by a large number of inputs (operational parameters) and outputs (performance parameters) along with complex correlations amongst them. A typical biotech process starts with the vial of the cell bank, ends with the final product, and has anywhere from 15 to 30 such unit operations in series. The aforementioned parameters can impact process performance and product quality and also interact amongst each other. Chemometrics presents one effective approach to gather process understanding from such complex data sets. The increasing use of chemometrics is fuelled by the gradual acceptance of quality by design and process analytical technology amongst the regulators and the biotech industry, which require enhanced process and product understanding. In this article, we review the topic of chemometrics applications in biotech processes with a special focus on recent major developments. Case studies have been used to highlight some of the significant applications.

  6. Demystifying the NIH grant application process.

    PubMed

    Berg, Karina M; Gill, Thomas M; Brown, Arleen F; Zerzan, Judy; Elmore, Joann G; Wilson, Ira B

    2007-11-01

    The process of applying to the National Institutes of Health (NIH) for grant funding can be daunting. The objective of this article is to help investigators successfully navigate the NIH grant application process. We focus on the practical aspects of this process, which are commonly learned through trial and error. Our target audience is generalist faculty and fellows who are applying for NIH funding to support their career development or a clinical research project. PMID:17687616

  7. 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.

  8. 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.

  9. Selected applications and processing techniques for LTCC.

    SciTech Connect

    Peterson, Kenneth Allen; Krueger, Daniel S.; Sandoval, Charles E.

    2010-11-01

    Low Temperature Cofired Ceramic has proven itself in microelectronics, microsystems (including microfluidic systems), sensors, RF features, and various non-electronic applications. We will discuss selected applications and the processing associated with those applications. We will then focus on our recent work in the area of EMI shielding using full tape thickness features (FTTF) and sidewall metallization. The FTTF is very effective in applications with -150 dB isolation requirements, but presents obvious processing difficulties in full-scale fabrication. The FTTF forms a single continuous solid wall around the volume to be shielded by using sequential punching and feature-filling. We discuss the material incompatibilities and manufacturing considerations that need to be addressed for such structures and show preliminary implementations.

  10. 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

  11. Functionally graded materials: Design, processing and applications

    SciTech Connect

    Miyamoto, Y.; Kaysser, W.A.; Rabin, B.H.; Kawasaki, A.; Ford, R.G.

    1999-09-01

    In a Functionally Graded Material (FGM), the composition and structure gradually change over volume, resulting in corresponding changes in the properties of the material. By applying the many possibilities inherent in the FGM concept, it is anticipated that materials will be improved and new functions for them created. A comprehensive description of design, modeling, processing, and evaluation of FGMs as well as their applications is covered in this book. The contents include: lessons from nature; graded microstructures; modeling and design; characterization of properties; processing and fabrication; applications; and summary and outlook.

  12. Combining principles of Cognitive Load Theory and diagnostic error analysis for designing job aids: Effects on motivation and diagnostic performance in a process control task.

    PubMed

    Kluge, Annette; Grauel, Britta; Burkolter, Dina

    2013-03-01

    Two studies are presented in which the design of a procedural aid and the impact of an additional decision aid for process control were assessed. In Study 1, a procedural aid was developed that avoids imposing unnecessary extraneous cognitive load on novices when controlling a complex technical system. This newly designed procedural aid positively affected germane load, attention, satisfaction, motivation, knowledge acquisition and diagnostic speed for novel faults. In Study 2, the effect of a decision aid for use before the procedural aid was investigated, which was developed based on an analysis of diagnostic errors committed in Study 1. Results showed that novices were able to diagnose both novel faults and practised faults, and were even faster at diagnosing novel faults. This research contributes to the question of how to optimally support novices in dealing with technical faults in process control.

  13. 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…

  14. Opportunities for artificial intelligence application in computer- aided management of mixed waste incinerator facilities

    SciTech Connect

    Rivera, A.L.; Ferrada, J.J.; Singh, S.P.N.

    1992-05-01

    The Department of Energy/Oak Ridge Field Office (DOE/OR) operates a mixed waste incinerator facility at the Oak Ridge K-25 Site. It is designed for the thermal treatment of incinerable liquid, sludge, and solid waste regulated under the Toxic Substances Control Act (TSCA) and the Resource Conservation and Recovery Act (RCRA). This facility, known as the TSCA Incinerator, services seven DOE/OR installations. This incinerator was recently authorized for production operation in the United States for the processing of mixed (radioactively contaminated-chemically hazardous) wastes as regulated under TSCA and RCRA. Operation of the TSCA Incinerator is highly constrained as a result of the regulatory, institutional, technical, and resource availability requirements. These requirements impact the characteristics and disposition of incinerator residues, limits the quality of liquid and gaseous effluents, limit the characteristics and rates of waste feeds and operating conditions, and restrict the handling of the waste feed inventories. This incinerator facility presents an opportunity for applying computer technology as a technical resource for mixed waste incinerator operation to facilitate promoting and sustaining a continuous performance improvement process while demonstrating compliance. Demonstrated computer-aided management systems could be transferred to future mixed waste incinerator facilities.

  15. Opportunities for artificial intelligence application in computer- aided management of mixed waste incinerator facilities

    SciTech Connect

    Rivera, A.L.; Ferrada, J.J.; Singh, S.P.N.

    1992-01-01

    The Department of Energy/Oak Ridge Field Office (DOE/OR) operates a mixed waste incinerator facility at the Oak Ridge K-25 Site. It is designed for the thermal treatment of incinerable liquid, sludge, and solid waste regulated under the Toxic Substances Control Act (TSCA) and the Resource Conservation and Recovery Act (RCRA). This facility, known as the TSCA Incinerator, services seven DOE/OR installations. This incinerator was recently authorized for production operation in the United States for the processing of mixed (radioactively contaminated-chemically hazardous) wastes as regulated under TSCA and RCRA. Operation of the TSCA Incinerator is highly constrained as a result of the regulatory, institutional, technical, and resource availability requirements. These requirements impact the characteristics and disposition of incinerator residues, limits the quality of liquid and gaseous effluents, limit the characteristics and rates of waste feeds and operating conditions, and restrict the handling of the waste feed inventories. This incinerator facility presents an opportunity for applying computer technology as a technical resource for mixed waste incinerator operation to facilitate promoting and sustaining a continuous performance improvement process while demonstrating compliance. Demonstrated computer-aided management systems could be transferred to future mixed waste incinerator facilities.

  16. 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...

  17. 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.

  18. 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...

  19. 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 Section 1003.401 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND INDIAN HOUSING, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT COMMUNITY DEVELOPMENT BLOCK...

  20. 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...

  1. 7 CFR 4284.910 - Application processing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Application processing. 4284.910 Section 4284.910 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Value-Added Producer Grants §...

  2. 48 CFR 819.7108 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS VA Mentor-Protégé Program 819.7108 Application process. (a... evaluated on the extent to which the mentor plans to provide developmental assistance. Evaluations will... eligible as a SDVOSB or VOSB to participate in VA's Mentor-Protégé Program; (3) A description of the...

  3. 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 AGRICULTURE ASSISTANCE TO HIGH ENERGY COST COMMUNITIES Bulk Fuel Revolving Fund Grant Program §...

  4. 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 §...

  5. 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...

  6. 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...

  7. 7 CFR 4284.1010 - Application processing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 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...

  8. 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...) Prime contractors interested in becoming a mentor firm must apply in writing by submitting the GSA Form... awarding GSA installation; (4) Data on total number and dollar value of subcontracts awarded under...

  9. 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...

  10. 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...

  11. 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...

  12. 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, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, HEAD START PROGRAM HEAD START FELLOWS PROGRAM §...

  13. 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...

  14. 7 CFR 1942.2 - Processing applications.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 13 2014-01-01 2013-01-01 true Processing applications. 1942.2 Section 1942.2 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE...

  15. 7 CFR 1780.39 - Application processing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGRICULTURE (CONTINUED) WATER AND WASTE LOANS AND GRANTS Loan and Grant Application Processing § 1780.39... providing the services necessary to plan projects including design of facilities, environmental review and... of professional services required and at a fair and reasonable price. (ii) When project...

  16. 7 CFR 1942.2 - Processing applications.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... as financial statements, audits, or copies of organizational documents or existing debt instruments... agency under Public Law 103-354 will issue Form AD-622 inviting an application containing the following... processing, environmental issues must be considered. This should provide flexibility to consider...

  17. 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.

  18. 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.

  19. 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.

  20. 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…

  1. 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.

  2. 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

  3. 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.

  4. 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…

  5. 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

  6. 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.

  7. 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.

  8. [Application of Fourier transformation as the basic algorithm for processing cardiorespiratory data of newborn infants].

    PubMed

    Witte, H; Rother, M

    1992-03-01

    The multiple possibilities for the application of Fast Fourier Transformation (FFT) in the cardiorespirography of neonates are shown as a summary of our own results. The basis is the power spectral analysis of instantaneous heart rate and respiratory movements, which can be complemented by a coherence analysis of both parameters. A model-aided method for quantification of respiratory sinus arrhythmia (RSA) as an additional application for power spectral and coherence analysis is discussed. The realization of Hilbert transformation by FFT makes possible the interval-related calculation of respiration rate. The necessity of this supplementation, as well as the resulting strategies of additional processing steps are emphasized. The results is a concept of signal processing which increases the efficiency of previously employed methods in computer-aided cardiorespirography.

  9. 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.

  10. 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...

  11. Computer Aided Detection of Prostate Cancer Using T2, DWI and DCE MRI: Methods and Clinical Applications

    NASA Astrophysics Data System (ADS)

    Huisman, Henkjan; Vos, Pieter; Litjens, Geert; Hambrock, Thomas; Barentsz, Jelle

    One in 10 men will be diagnosed with prostate cancer during their life. PSA screening in combination with MR is likely to save lifes at low biopsy and overtreatment rates. Computer Aided Diagnosis for prostate MR will become mandatory in a high volume screening application. This paper presents an overview including our recent work in this area. It includes screening MR setup, quantitative imaging features, prostate segmentation, and pattern recognition.

  12. 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

  13. Cognitive representations of AIDS: a phenomenological study.

    PubMed

    Anderson, Elizabeth H; Spencer, Margaret Hull

    2002-12-01

    Cognitive representations of illness determine behavior. How persons living with AIDS image their disease might be key to understanding medication adherence and other health behaviors. The authors' purpose was to describe AIDS patients' cognitive representations of their illness. A purposive sample of 58 men and women with AIDS were interviewed. Using Colaizzi's (1978) phenomenological method, rigor was established through application of verification, validation, and validity. From 175 significant statements, 11 themes emerged. Cognitive representations included imaging AIDS as death, bodily destruction, and just a disease. Coping focused on wiping AIDS out of the mind, hoping for the right drug, and caring for oneself. Inquiring about a patient's image of AIDS might help nurses assess coping processes and enhance nurse-patient relationships.

  14. Latency-information theory and applications: Part II. On real-world knowledge aided radar

    NASA Astrophysics Data System (ADS)

    Feria, Erlan H.

    2008-04-01

    In this second of a multi-paper series latency-information theory (LIT), the integration of information theory with its time dual, i.e., latency theory, is successfully applied to DARPA's knowledge aided sensor signal processing expert reasoning (KASSPER) program. LIT encapsulates the concept of the time dual of a lossy source coder, i.e., a lossy processor coder. A lossy processor coder is a replacement for a signal-processor. This lossy processor coder is faster, simpler to implement, and yields a better performance than the original signal-processor when the processor input appears in a highly compressed-decompressed lossy fashion. In particular, a lossy clutter covariance processor (CCP) architecture is investigated that has successfully replaced KASSPER's originally advanced lossless CCP and enabled its SAR imagery prior knowledge to be highly compressed-decompressed. This result is illustrated with a typical SAR image which is compresseddecompressed by a factor 8,172. Using this image and under severely taxing environmental disturbances outstanding detections are achieved with the lossy CCP. Furthermore, this result is derived with a lossy CCP that is at least five orders of magnitude faster and significantly simpler to implement than the corresponding lossless CCP whose SINR detection performance is nevertheless unsatisfactory. As a final comment it is also observed that LIT illuminates biological system studies since it provides a lossy mechanism that explains how outstanding detections may be arrived at by biological systems that use highly lossy compressed prior knowledge, e.g., when a human expertly detects a face seen only once before even though that face cannot be accurately described prior to such new viewing.

  15. Suspension Plasma Spraying: Process Characteristics and Applications

    NASA Astrophysics Data System (ADS)

    Vaßen, Robert; Kaßner, Holger; Mauer, Georg; Stöver, Detlev

    2010-01-01

    Suspension plasma spraying (SPS) offers the manufacture of unique microstructures which are not possible with conventional powdery feedstock. Due to the considerably smaller size of the droplets and also the further fragmentation of these in the plasma jet, the attainable microstructural features like splat and pore sizes can be downsized to the nanometer range. Our present understanding of the deposition process including injection, suspension plasma plume interaction, and deposition will be outlined. The drawn conclusions are based on analysis of the coating microstructures in combination with particle temperature and velocity measurements as well as enthalpy probe investigations. The last measurements with the water cooled stagnation probe gives valuable information on the interaction of the carrier fluid with the plasma plume. Meanwhile, different areas of application of SPS coatings are known. In this paper, the focus will be on coatings for energy systems. Thermal barrier coatings (TBCs) for modern gas turbines are one important application field. SPS coatings offer the manufacture of strain-tolerant, segmented TBCs with low thermal conductivity. In addition, highly reflective coatings, which reduce the thermal load of the parts from radiation, can be produced. Further applications of SPS coatings as cathode layers in solid oxide fuel cells (SOFC) and for photovoltaic (PV) applications will be presented.

  16. 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.

  17. 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.

  18. New rules for new drugs: the challenge of AIDS to the regulatory process.

    PubMed

    Edgar, Harold; Rothman, David J

    1990-01-01

    AIDS is systematically changing attitudes and practices regarding the regulation and use of drugs. The complex framework and rigorous research protocols developed by the Food and Drug Administration prior to the 1980s to minimize risk to subjects is shifting in the epidemic's wake to maximize innovation. The FDA has adopted new procedures hastening access to investigational drugs and easing drug importation for personal use, which, in effect, transfers decisions about the benefits and risks of drugs from the agency's staff to patients and their physicians. While the FDA's tilt toward embracing consumer rights may continue in the near future, disappointing results could prompt the agency to reassert its authority in controlling drug policy more restrictively.

  19. 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.

  20. 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

    2016-01-01

    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.

  1. The Student Aid Gauntlet: Making Access to College Simple and Certain. Final Report of the Special Study of Simplification of Need Analysis and Application for Title IV Aid

    ERIC Educational Resources Information Center

    Stone, Jeneva E., Ed.

    2005-01-01

    Millions of students and adult learners who aspire to college are overwhelmed by the complexity of student aid. Uncertainty and confusion rob them of its significant benefits. Rather than promote access, student aid often creates a series of barriers--a gauntlet that the poorest students must run to get to college. Replacing complexity with a…

  2. AIDS nursing care and standardized nursing language: an application of the nursing intervention classification.

    PubMed

    Davis, K A

    1995-01-01

    Standardized nursing language is recommended increasingly as a method to describe the work of nursing, adapt to computerized documentation, and establish a place for nursing in national data bases. Nursing diagnosis has become a standard label for assessment data. The Iowa Interventions Project Research Team proposes that Nursing Interventions Classification (NIC) be adopted to label nursing interventions. The author applies NIC to HIV/AIDS nursing care guidelines from the literature and concludes that NIC can be an important tool as HIV/AIDS nurses develop and describe their knowledge base.

  3. 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.

  4. Molecular modeling and computer aided drug design. Examples of their applications in medicinal chemistry.

    PubMed

    Ooms, F

    2000-02-01

    The development of new drugs with potential therapeutic applications is one of the most complex and difficult process in the pharmaceutical industry. Millions of dollars and man-hours are devoted to the discovery of new therapeutical agents. As, the activity of a drug is the result of a multitude of factors such as bioavailability, toxicity and metabolism, rational drug design has been utopias for centuries. Very recently, impressive technological advances in areas such as structural characterization of biomacromolecules, computer sciences and molecular biology have made rational drug design feasible. The aim of this review is to give an outline of studies in the field of medicinal chemistry in which molecular modeling has helped in the discovery process of new drugs. The emphasis will be on lead generation and optimization.

  5. Sensing technologies for semiconductor process applications

    NASA Astrophysics Data System (ADS)

    Iturralde, Armando

    1995-09-01

    As semiconductor manufacturing technology advances, there exists a need to review improvements in process monitoring and control. Some of these improvements may be possible by investigating and integrating advanced process sensors. Sensors typically provide information to equipment controllers for proper machine operation. Expanding this definition, a sensor could deliver quality information about the semiconductor product being manufactured. Sensors can provide effective manufacturing line operation, reduced cycle times, and improved product quality. Implementing advanced sensors can also reduce process variability, increase process stability, and provide many other benefits applicable to modern semiconductor production operation. In this paper, a review of the current literature on semiconductor process sensor technology is presented. Much of the literature discusses in-situ measurements for film thickness, particles, and/or other conditions which could affect the quality of the product. Instruments such as RGAs (Residual Gas Analyzers), in-situ film thickness monitors represent current and future advanced sensors. Prior to implementing sensors, it would be ideal to reduce the number of process measurements as much as possible to insure sensor effectiveness. It will be ideal to have working cost of ownership model in place to baseline operations and monitor improvements as sensors move into the production line. There are many new sensors available with highly improved performance, accuracy, and even built-in electronics. These sensors can replace or supplement existing equipment sensors to improve performance, reliability, and extend equipment life. With the increasing costs of maintaining capital equipment, successful implementation could mean substantial savings. These and many other implementation issues are also presented.

  6. 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...

  7. Software Application for Computer Aided Vocabulary Learning in a Blended Learning Environment

    ERIC Educational Resources Information Center

    Essam, Rasha

    2010-01-01

    This study focuses on the effect of computer-aided vocabulary learning software called "ArabCAVL" on students' vocabulary acquisition. It was hypothesized that students who use the ArabCAVL software in blended learning environment will surpass students who use traditional vocabulary learning strategies in face-to-face learning environment even…

  8. 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.

  9. 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.

  10. 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

  11. Application of Glass Transition in Food Processing.

    PubMed

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

    2016-01-01

    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.

  12. 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.

  13. 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 ...

  14. 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.

  15. 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.

  16. 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 ...

  17. 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...

  18. 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 ...

  19. Realization of process improvement at a diagnostic radiology department with aid of simulation modeling.

    PubMed

    Oh, Hong-Choon; Toh, Hong-Guan; Giap Cheong, Eddy Seng

    2011-11-01

    Using the classical process improvement framework of Plan-Do-Study-Act (PDSA), the diagnostic radiology department of a tertiary hospital identified several patient cycle time reduction strategies. Experimentation of these strategies (which included procurement of new machines, hiring of new staff, redesign of queue system, etc.) through pilot scale implementation was impractical because it might incur substantial expenditure or be operationally disruptive. With this in mind, simulation modeling was used to test these strategies via performance of "what if" analyses. Using the output generated by the simulation model, the team was able to identify a cost-free cycle time reduction strategy, which subsequently led to a reduction of patient cycle time and achievement of a management-defined performance target. As healthcare professionals work continually to improve healthcare operational efficiency in response to rising healthcare costs and patient expectation, simulation modeling offers an effective scientific framework that can complement established process improvement framework like PDSA to realize healthcare process enhancement.

  20. Computer-aided feature extraction, classification, and acceptance processing of digital NDE data

    NASA Astrophysics Data System (ADS)

    Hildreth, Joseph H.

    1996-11-01

    As part of the advanced Launch System technology development effort begun in 1989, the Air Force initiated a program to automate, to the extent possible, the processing of NDE data from the inspection of slid rocket motors during fabrication. The computerized system, called the Automated NDE Data Evaluation System or ANDES, was developed under contract to Martin Marietta, now Lockheed Martin. The ANDES system is generic in structure and is highly tailorable. The system can be configured to process digital or digitized data from any source, to process data from a single or from multiple acquisition systems, and to function as a single stand-alone system or in a multiple workstation distributed network. The system can maintain multiple configurations from which the user can select. In large measure, a configuration is defined through the system's user interface and is stored in the system's data base to be recalled by the user at any time. Three operational systems are currently in use. These systems ar located at Hill AFB in Ogden, Utah, Kelly AFB in San Antonio, TX, and the Phillips Laboratory at Edwards AFB in California. Each of these systems is configured to process x-ray computed tomography, CT, images. The Hill AFB installation supports the aging surveillance effort on Minuteman third stage rocket motors. The Kelly AFB system supports the acceptance inspection of airframe and engine components and torpedo housing components. The installation at Edwards AFB provides technical support to the other two locations.

  1. 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…

  2. 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.

  3. The research on and application of detecting technology in car intelligent video-aided driving system

    NASA Astrophysics Data System (ADS)

    Chen, Yuelin; Sun, Liangbo; Lu, Chong

    2011-08-01

    Analyze the advantages and disadvantages and applying condition of the existing object detecting algorithm, aims to body's variation and real-time and dynamic, combing with Histogram of Gradient statistic method, classify organ of level-connect mechanism and leaning algorithm based on Adaboost of face-detecting Boosted Cascad algorithm, to realize the object detect in car aided driving system. References the sift algorithm rationale and algorithm tracing steability to match and trace the object by characteristic in local area, eliminate the unuse information, simple the search area and speed the tracing. By practical video testing, this method does well in passengers and cars real-time detecting and tracing.

  4. 7 CFR 1942.104 - Application processing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... the reasons why the request was not favorably considered. The notification to the applicant will state... discriminating against credit applicants on the basis of race, color, religion, national origin, sex,...

  5. 7 CFR 1942.104 - Application processing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... the reasons why the request was not favorably considered. The notification to the applicant will state... discriminating against credit applicants on the basis of race, color, religion, national origin, sex,...

  6. 7 CFR 1942.104 - Application processing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... the reasons why the request was not favorably considered. The notification to the applicant will state... discriminating against credit applicants on the basis of race, color, religion, national origin, sex,...

  7. 7 CFR 1942.104 - Application processing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... needed and generally try to develop and maintain a cooperative working relationship with the applicant... applicant has in good faith exercised any right under the Consumer Credit Protection Act. The Federal...

  8. Electron Beam Applications in Chemical Processing

    NASA Astrophysics Data System (ADS)

    Martin, D.; Dragusin, M.; Radoiu, M.; Moraru, R.; Oproiu, C.; Cojocaru, G.; Margarit, C.

    1997-05-01

    Our recent results in the field of polymeric materials obtained by electron beam irradiation are presented. Two types of polymeric flocculants and three hydrogels are described. The effects of radiation absorbed dose and chemical composition of the irradiated solutions upon the polymeric materials characteristics are discussed. The required absorbed dose levels to produce the polymeric flocculants are in the range of 0.4 kGy to 1 kGy, and 4 kGy to 12 kGy for hydrogels. Experimental results obtained by testing polymeric flocculants with waste water from food industry are given. Plymeric materials processing was developed on a pilot small scale level with a 0.7 kW and 5.5 MeV linac built in Romania. A new facility for application of combined electron beam and microwave irradiation in the field of polymeric materials preparation is presently under investigation. Preliminary results have demonstrated that some polymeric flocculants characteristics, such as linearity, were improved by using combined electron beam and microwave irradiation. Also, the absorbed dose levels decreases in comparison with those required when only electron beam irradiation was used.

  9. 24 CFR 581.9 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... property by public auction. (b) Application requirements. Upon receipt of an expression of interest, DHFP... the requirements of 45 CFR 12.9. (7) Historic preservation. Where applicable, the applicant must... information in the possession of HUD, GSA, or the landholding agency. (9) Local government notification....

  10. 24 CFR 581.9 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... property by public auction. (b) Application requirements. Upon receipt of an expression of interest, DHFP... the requirements of 45 CFR 12.9. (7) Historic preservation. Where applicable, the applicant must... information in the possession of HUD, GSA, or the landholding agency. (9) Local government notification....

  11. 45 CFR 12a.9 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... property by public auction. (b) Application Requirements. Upon receipt of an expression of interest, DHFP... the requirements of 45 CFR 12.9. (7) Historic preservation. Where applicable, the applicant must... information in the possession of HUD, GSA, or the landholding agency. (9) Local government notification....

  12. 24 CFR 581.9 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... property by public auction. (b) Application requirements. Upon receipt of an expression of interest, DHFP... the requirements of 45 CFR 12.9. (7) Historic preservation. Where applicable, the applicant must... information in the possession of HUD, GSA, or the landholding agency. (9) Local government notification....

  13. 45 CFR 12a.9 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... property by public auction. (b) Application Requirements. Upon receipt of an expression of interest, DHFP... the requirements of 45 CFR 12.9. (7) Historic preservation. Where applicable, the applicant must... information in the possession of HUD, GSA, or the landholding agency. (9) Local government notification....

  14. 45 CFR 12a.9 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... property by public auction. (b) Application Requirements. Upon receipt of an expression of interest, DHFP... the requirements of 45 CFR 12.9. (7) Historic preservation. Where applicable, the applicant must... information in the possession of HUD, GSA, or the landholding agency. (9) Local government notification....

  15. 45 CFR 12a.9 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... property by public auction. (b) Application Requirements. Upon receipt of an expression of interest, DHFP... the requirements of 45 CFR 12.9. (7) Historic preservation. Where applicable, the applicant must... information in the possession of HUD, GSA, or the landholding agency. (9) Local government notification....

  16. 24 CFR 581.9 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... implementing regulations. The applicant must state that it will not discriminate on the basis of race, color... 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...

  17. Physical modeling of the feedback path in hearing aids with application to adaptive feedback cancellation

    NASA Astrophysics Data System (ADS)

    Hayes, Joanna L.; Rafaely, Boaz

    2002-05-01

    Hearing aid system modeling based on two-port network theory has been used previously to study the forward gain and the feedback path in hearing aids. The two-port modeling approach is employed in this work to develop an analytic model of the feedback path by reducing the model matrices to simplified analytic expressions. Such an analytic model can simulate the frequency response of the feedback path given the values of relatively few physical parameters such as vent dimensions. The model was extended to include variability in the feedback path due to slit leaks, for example. The analytic model was then incorporated in an adaptive feedback cancellation system, where the physical parameters of the model were adapted to match the actual feedback path and cancel the feedback signal. In the initial stage of this study, the ability of the model to match the frequency response of various measured feedback paths was studied using numerical optimization. Then, an adaptive filtering configuration based on the physical model was developed and studied using computer simulations. Results show that this new approach to adaptive feedback cancellation has the potential to improve both adaptation speed and performance robustness.

  18. 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.

  19. Multivariate tensor-based morphometry on surfaces: application to mapping ventricular abnormalities in HIV/AIDS.

    PubMed

    Wang, Yalin; Zhang, Jie; Gutman, Boris; Chan, Tony F; Becker, James T; Aizenstein, Howard J; Lopez, Oscar L; Tamburo, Robert J; Toga, Arthur W; Thompson, Paul M

    2010-02-01

    Here we developed a new method, called multivariate tensor-based surface morphometry (TBM), and applied it to study lateral ventricular surface differences associated with HIV/AIDS. Using concepts from differential geometry and the theory of differential forms, we created mathematical structures known as holomorphic one-forms, to obtain an efficient and accurate conformal parameterization of the lateral ventricular surfaces in the brain. The new meshing approach also provides a natural way to register anatomical surfaces across subjects, and improves on prior methods as it handles surfaces that branch and join at complex 3D junctions. To analyze anatomical differences, we computed new statistics from the Riemannian surface metrics-these retain multivariate information on local surface geometry. We applied this framework to analyze lateral ventricular surface morphometry in 3D MRI data from 11 subjects with HIV/AIDS and 8 healthy controls. Our method detected a 3D profile of surface abnormalities even in this small sample. Multivariate statistics on the local tensors gave better effect sizes for detecting group differences, relative to other TBM-based methods including analysis of the Jacobian determinant, the largest and smallest eigenvalues of the surface metric, and the pair of eigenvalues of the Jacobian matrix. The resulting analysis pipeline may improve the power of surface-based morphometry studies of the brain.

  20. Multivariate tensor-based morphometry on surfaces: application to mapping ventricular abnormalities in HIV/AIDS.

    PubMed

    Wang, Yalin; Zhang, Jie; Gutman, Boris; Chan, Tony F; Becker, James T; Aizenstein, Howard J; Lopez, Oscar L; Tamburo, Robert J; Toga, Arthur W; Thompson, Paul M

    2010-02-01

    Here we developed a new method, called multivariate tensor-based surface morphometry (TBM), and applied it to study lateral ventricular surface differences associated with HIV/AIDS. Using concepts from differential geometry and the theory of differential forms, we created mathematical structures known as holomorphic one-forms, to obtain an efficient and accurate conformal parameterization of the lateral ventricular surfaces in the brain. The new meshing approach also provides a natural way to register anatomical surfaces across subjects, and improves on prior methods as it handles surfaces that branch and join at complex 3D junctions. To analyze anatomical differences, we computed new statistics from the Riemannian surface metrics-these retain multivariate information on local surface geometry. We applied this framework to analyze lateral ventricular surface morphometry in 3D MRI data from 11 subjects with HIV/AIDS and 8 healthy controls. Our method detected a 3D profile of surface abnormalities even in this small sample. Multivariate statistics on the local tensors gave better effect sizes for detecting group differences, relative to other TBM-based methods including analysis of the Jacobian determinant, the largest and smallest eigenvalues of the surface metric, and the pair of eigenvalues of the Jacobian matrix. The resulting analysis pipeline may improve the power of surface-based morphometry studies of the brain. PMID:19900560

  1. 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

  2. Chemometrics applications in biotech processes: assessing process comparability.

    PubMed

    Bhushan, Nitish; Hadpe, Sandip; Rathore, Anurag S

    2012-01-01

    A typical biotech process starts with the vial of the cell bank, ends with the final product and has anywhere from 15 to 30 unit operations in series. The total number of process variables (input and output parameters) and other variables (raw materials) can add up to several hundred variables. As the manufacturing process is widely accepted to have significant impact on the quality of the product, the regulatory agencies require an assessment of process comparability across different phases of manufacturing (Phase I vs. Phase II vs. Phase III vs. Commercial) as well as other key activities during product commercialization (process scale-up, technology transfer, and process improvement). However, assessing comparability for a process with such a large number of variables is nontrivial and often companies resort to qualitative comparisons. In this article, we present a quantitative approach for assessing process comparability via use of chemometrics. To our knowledge this is the first time that such an approach has been published for biotech processing. The approach has been applied to an industrial case study involving evaluation of two processes that are being used for commercial manufacturing of a major biosimilar product. It has been demonstrated that the proposed approach is able to successfully identify the unit operations in the two processes that are operating differently. We expect this approach, which can also be applied toward assessing product comparability, to be of great use to both the regulators and the industry which otherwise struggle to assess comparability.

  3. Clinical application of a novel computer-aided detection system based on three-dimensional CT images on pulmonary nodule

    PubMed Central

    Zeng, Jian-Ye; Ye, Hai-Hong; Yang, Shi-Xiong; Jin, Ren-Chao; Huang, Qi-Liang; Wei, Yong-Chu; Huang, Si-Guang; Wang, Bin-Qiang; Ye, Jia-Zhou; Qin, Jian-Ying

    2015-01-01

    The aim of this study was to investigate the clinical application effects of a novel computer-aided detection (CAD) system based on three-dimensional computed tomography (CT) images on pulmonary nodule. 98 cases with pulmonary nodule (PN) in our hospital from Jun, 2009 to Jun, 2013 were analysed in this study. All cases underwent PN detection both by the simple spiral CT scan and by the computer-aided system based on 3D CT images, respectively. Postoperative pathological results were considered as the “gold standard”, for both two checking methods, the diagnostic accuracies for determining benign and malignant PN were calculated. Under simple spiral CT scan method, 63 cases is malignant, including 50 true positive cases and 13 false positive cases from the “gold standard”; 35 cases is benign, 16 true negative case and 19 false negative cases, the Sensitivity 1 (Se1)=0.725, Specificity1 (Sp1)=0.448, Agreement rate1 (Kappa 1)=0.673, J1 (Youden’s index 1)=0.173, LR(+)1=1.616, LR(-)1=0.499. Kappa 1=0.673 between the 0.4 and 0.75, has a moderate consistency. Underwent computer-aided detection (CAD) based on 3D CT method, 67cases is malignant, including 62 true positive cases and 7 false positive cases; 31 cases is benign, 24 true negative case and 7 false negative cases, Sensitivity 2 (Se2)=0.899, Specificity2 (Sp2)=0.828, Agreement rate (Kappa 2)=0.877, J2 (Youden’s index 2)=0.727, LR(+)2=5.212, LR(-)2=0.123. Kappa 2=0.877 >0.75, has a good consistency. Computer-aided PN detecting system based on 3D CT images has better clinical application value, and can help doctor carry out early diagnosis of lung disease (such as cancer, etc.) through CT images. PMID:26629115

  4. 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…

  5. 5 CFR 1655.10 - Loan application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... described in paragraph (b) of this section may use the TSP Web site to submit a loan application and obtain... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Loan application process. 1655.10 Section... application process. (a) Any participant may apply for a loan by submitting a completed TSP loan...

  6. 19 CFR 128.11 - Express consignment carrier application process.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Express consignment carrier application process... carrier application process. (a) Facility application. Requests for approval of an express consignment... the implementation thereof and must contain the information specified in paragraph (b) of this...

  7. 19 CFR 128.11 - Express consignment carrier application process.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Express consignment carrier application process... carrier application process. (a) Facility application. Requests for approval of an express consignment... the implementation thereof and must contain the information specified in paragraph (b) of this...

  8. 7 CFR 1485.13 - Application process and strategic plan.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Application process and strategic plan. 1485.13... process and strategic plan. (a) General application requirements. CCC will periodically publish a Notice... justification and a strategic plan. (1) Basic applicant and program information. (i) All MAP and...

  9. 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...

  10. 14 CFR 414.15 - Processing the initial application.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Processing the initial application. 414.15 Section 414.15 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING SAFETY APPROVALS Application Procedures § 414.15 Processing the initial application. (a) The FAA...

  11. 14 CFR 414.15 - Processing the initial application.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Processing the initial application. 414.15 Section 414.15 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING SAFETY APPROVALS Application Procedures § 414.15 Processing the initial application. (a) The FAA...

  12. 14 CFR 414.15 - Processing the initial application.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Processing the initial application. 414.15 Section 414.15 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING SAFETY APPROVALS Application Procedures § 414.15 Processing the initial application. (a) The FAA...

  13. 14 CFR 414.15 - Processing the initial application.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Processing the initial application. 414.15 Section 414.15 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING SAFETY APPROVALS Application Procedures § 414.15 Processing the initial application. (a) The FAA...

  14. Prospective on multiscale simulation of virus-like particles: Application to computer-aided vaccine design.

    PubMed

    Abi Mansour, Andrew; Sereda, Yuriy V; Yang, Jing; Ortoleva, Peter J

    2015-11-01

    Simulations of virus-like particles needed for computer-aided vaccine design highlight the need for new algorithms that accelerate molecular dynamics. Such simulations via conventional molecular dynamics present a practical challenge due to the millions of atoms involved and the long timescales of the phenomena of interest. These phenomena include structural transitions, self-assembly, and interaction with a cell surface. A promising approach for addressing this challenge is multiscale factorization. The approach is distinct from coarse-graining techniques in that it (1) avoids the need for conjecturing phenomenological governing equations for coarse-grained variables, (2) provides simulations with atomic resolution, (3) captures the cross-talk between disturbances at the atomic and the whole virus-like particle scale, and (4) achieves significant speedup over molecular dynamics. A brief review of multiscale factorization method is provided, as is a prospective on its development.

  15. 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.

  16. Application of fusion algorithms for computer aided detection and classification of bottom mines to synthetic aperture sonar test data

    NASA Astrophysics Data System (ADS)

    Ciany, Charles M.; Zurawski, William C.

    2006-05-01

    Over the past several years, Raytheon Company has adapted its Computer Aided Detection/Computer-Aided Classification (CAD/CAC) algorithm to process side-scan sonar imagery taken in both the Very Shallow Water (VSW) and Shallow Water (SW) operating environments. This paper describes the further adaptation of this CAD/CAC algorithm to process Synthetic Aperture Sonar (SAS) image data taken by an Autonomous Underwater Vehicle (AUV). The tuning of the CAD/CAC algorithm for the vehicle's sonar is described, the resulting classifier performance is presented, and the fusion of the classifier outputs with those of another CAD/CAC processor is evaluated. The fusion algorithm accepts the classification confidence levels and associated contact locations from the different CAD/CAC algorithms, clusters the contacts based on the distance between their locations, and then declares a valid target when a clustered contact passes a prescribed fusion criterion. Three different fusion criteria are evaluated: the first based on thresholding the sum of the confidence factors for the clustered contacts, the second based on simple binary combinations of the multiple CAD/CAC processor outputs, and the third based on the Fisher Discriminant. The resulting performance of the three fusion algorithms is compared, and the overall performance benefit of a significant reduction of false alarms at high correct classification probabilities is quantified.

  17. 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

  18. 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

  19. 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.

  20. 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...

  1. 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...

  2. 7 CFR 4284.510 - Application processing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 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...

  3. 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...

  4. 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

  5. Effect of a Laboratory Manual Design Incorporating Visual Information-Processing Aids on Student Learning and Attitudes.

    ERIC Educational Resources Information Center

    Dechsri, Precham; Heikkinen, Henry W.; Jones, Loretta L.

    1997-01-01

    Reports on a study that assesses the effects of the application of visual information-processing theory to the design of a laboratory manual for chemistry. Focuses on the effects on content learning, practical skill mastery, and attitudes of university students enrolled in a general chemistry course. Contains 41 references. (DDR)

  6. 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

    ... Report or Institutional Student Information Record. 690.61 Section 690.61 Education Regulations of the... and deadline for a Student Aid Report or Institutional Student Information Record. (a) Submission... under the conditions set forth in 34 CFR 668.16(f) and 668.60. (b) Student Aid Report or...

  7. Teachers with AIDS.

    ERIC Educational Resources Information Center

    Strope, John L., Jr.

    1988-01-01

    Discusses the application of Section 504 of the Rehabilitation Act of 1973 as a legal theory available to an employee of a public school system who faces isolation, transfer, suspension, or termination because of Acquired Immune Deficiency Syndrome (AIDS). Addresses AIDS in the workplace and the law. (MLF)

  8. 7 CFR 1720.6 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 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... anticipates deriving from participating in the program; (4) A pro-forma cash flow projection or business...

  9. 7 CFR 1778.21 - Application processing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURE (CONTINUED) EMERGENCY AND IMMINENT COMMUNITY WATER ASSISTANCE GRANTS § 1778.21 Application... emergency that caused the problem(s) being addressed by the project. The documentation must clearly show that the applicant has had a significant decline in the quantity or quality of potable water or...

  10. 7 CFR 1778.21 - Application processing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGRICULTURE (CONTINUED) EMERGENCY AND IMMINENT COMMUNITY WATER ASSISTANCE GRANTS § 1778.21 Application... emergency that caused the problem(s) being addressed by the project. The documentation must clearly show that the applicant has had a significant decline in the quantity or quality of potable water or...

  11. 7 CFR 1778.21 - Application processing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGRICULTURE (CONTINUED) EMERGENCY AND IMMINENT COMMUNITY WATER ASSISTANCE GRANTS § 1778.21 Application... emergency that caused the problem(s) being addressed by the project. The documentation must clearly show that the applicant has had a significant decline in the quantity or quality of potable water or...

  12. 7 CFR 1778.21 - Application processing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGRICULTURE (CONTINUED) EMERGENCY AND IMMINENT COMMUNITY WATER ASSISTANCE GRANTS § 1778.21 Application... emergency that caused the problem(s) being addressed by the project. The documentation must clearly show that the applicant has had a significant decline in the quantity or quality of potable water or...

  13. 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...

  14. 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...

  15. 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...

  16. 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...

  17. 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...

  18. 7 CFR 1485.13 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... through the UES Internet Web site, but are not required to do so. Applicants may apply to conduct a... contain: (A) The name, address, and Internet location of the home page of the applicant organization; (B... percentage of U.S. origin content by weight, exclusive of added water; (B) A description of the...

  19. 7 CFR 1780.39 - Application processing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... architectural services in accordance with applicable State statutes or local requirements provided the State... applicant's service area cannot make cash contributions; or (ii) State statutes or local ordinances require... installation services will be available. These may be provided by the contractor installing the system,...

  20. 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.

  1. 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...

  2. 7 CFR 1940.965 - Processing project preapplications/applications.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 13 2011-01-01 2009-01-01 true Processing project preapplications/applications. 1940... Rural Development Programs § 1940.965 Processing project preapplications/applications. Except for the project review and ranking process established in this subpart, all requests for funds from...

  3. 7 CFR 1940.965 - Processing project preapplications/applications.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 13 2013-01-01 2013-01-01 false Processing project preapplications/applications. 1940... Rural Development Programs § 1940.965 Processing project preapplications/applications. Except for the project review and ranking process established in this subpart, all requests for funds from...

  4. 7 CFR 1940.965 - Processing project preapplications/applications.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 13 2012-01-01 2012-01-01 false Processing project preapplications/applications. 1940... Rural Development Programs § 1940.965 Processing project preapplications/applications. Except for the project review and ranking process established in this subpart, all requests for funds from...

  5. 7 CFR 1940.965 - Processing project preapplications/applications.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true Processing project preapplications/applications. 1940... Rural Development Programs § 1940.965 Processing project preapplications/applications. Except for the project review and ranking process established in this subpart, all requests for funds from...

  6. 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....

  7. 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....

  8. 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....

  9. 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.

  10. A pilot plant scale evaluation of a new process aid for enhancing chlorine efficacy against pathogen survival and cross-contamination during produce wash.

    PubMed

    Luo, Yaguang; Nou, Xiangwu; Millner, Patricia; Zhou, Bin; Shen, Cangliang; Yang, Yang; Wu, Yunpeng; Wang, Qin; Feng, Hao; Shelton, Dan

    2012-08-17

    Developing food safety intervention technology that can be readily adopted by the industry often requires test conditions that match as closely as possible to those of commercial food processing operations; yet biosafety risks inherent in pathogen studies constrain most experiments to laboratory settings. In this study, we report the first semi-commercial pilot-scale evaluation of a new process aid, T128, for its impact on enhancing the antimicrobial efficacy of chlorinated wash water against pathogen survival and cross-contamination. A non-pathogenic, BSL-1, strain of Escherichia coli O157:H7 was inoculated onto freshly harvested baby spinach leaves and washed with large amounts of freshly cut un-inoculated iceberg lettuce shreds in wash water with free chlorine periodically replenished, in the presence or absence of T128. Changes in water quality and pathogen survival and cross-contamination were monitored at every 2 min intervals for up to 36 min for each treatment during the wash operation. Results indicated that the use of T128 did not significantly (P>0.05) influence the rate of wash water deterioration, nor the pathogen populations remaining on the inoculated spinach leaves. However, in the absence of T128 (control), survival of E. coli O157:H7 in wash water and cross-contamination of un-inoculated lettuce frequently occurred when free chlorine in solution dropped below 1mg/l during the wash process. In contrast, the use of T128 significantly reduced the occurrence of E. coli O157:H7 surviving in wash water and of cross-contamination to un-inoculated shredded iceberg lettuce under the same operational conditions, suggesting that the application of T128 in a chlorine-based fresh produce sanitization system could increase the safety margin of process control on fresh-cut operations.

  11. Self-contained exothermic applicator and process

    DOEpatents

    Koehmstedt, Paul L.

    1984-01-01

    An adhesive resin application system which requires no external heating apparatus, and which is operative in the absence of a reactive atmosphere, is disclosed. The system provides its own heat by employing an adhesive material containing reactants which react exothermally when electrically ignited. After ignition of the reactants, sufficient heat energy is liberated by the exothermic reaction either to plasticize a thermoplastic resin or to cure a thermosetting resin and therby bond together two closely spaced objects. This application is a continuation-in-part of application Ser. No. 489,006, filed Apr. 27, 1983, which is a continuation-in-part of application, Ser. No. 929,120, filed July 28, 1978, both now abandoned.

  12. 7 CFR 1709.210 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... project and addressing the following elements. The form, contents, and order of the narrative proposal... administering the grant project. (6) Budget. The application must include a pro forma operating budget for...

  13. 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...

  14. 7 CFR 1942.2 - Processing applications.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Director will notify the applicant in writing of the reasons why the request was not favorably considered... basis of race, color, religion, national origin, sex, marital status, age (provided that the...

  15. Flexible regression model selection for survival probabilities: with application to AIDS.

    PubMed

    DiRienzo, A Gregory

    2009-12-01

    Clinicians are often interested in the effect of covariates on survival probabilities at prespecified study times. Because different factors can be associated with the risk of short- and long-term failure, a flexible modeling strategy is pursued. Given a set of multiple candidate working models, an objective methodology is proposed that aims to construct consistent and asymptotically normal estimators of regression coefficients and average prediction error for each working model, that are free from the nuisance censoring variable. It requires the conditional distribution of censoring given covariates to be modeled. The model selection strategy uses stepup or stepdown multiple hypothesis testing procedures that control either the proportion of false positives or generalized familywise error rate when comparing models based on estimates of average prediction error. The context can actually be cast as a missing data problem, where augmented inverse probability weighted complete case estimators of regression coefficients and prediction error can be used (Tsiatis, 2006, Semiparametric Theory and Missing Data). A simulation study and an interesting analysis of a recent AIDS trial are provided. PMID:19173693

  16. 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.

  17. Modeling Efforts to Aid in the Prediction of Process Enrichment Levels with the Intent of Identifying Potential Material Diversion

    SciTech Connect

    Guenther, C F; Elayat, H A; O?Connell, W J; Lambert, H E

    2007-05-31

    As part of an ongoing effort at Lawrence Livermore National Laboratory (LLNL) to enhance analytical models that simulate enrichment and conversion facilities, efforts are underway to develop routines to estimate the total gamma-ray flux and that of specific lines around process piping containing UF{sub 6}. The intent of the simulation modeling effort is to aid in the identification of possible areas where material diversion could occur, as input to an overall safeguards strategy. The operation of an enrichment facility for the production of low enriched uranium (LEU) presents certain proliferation concerns, including both the possibility of diversion of LEU and the potential for producing material enriched to higher-than-declared, weapons-usable levels. Safeguards applied by the International Atomic Energy Agency (IAEA) are designed to provide assurance against diversion or misuse. Among the measures being considered for use is the measurement of radiation fields at various locations in the cascade hall. Our prior efforts in this area have focused on developing a model to predict neutron fields and how they would change during diversion of misuse. The neutron models indicated that while neutron detection useful in monitoring feed and product containers, it was not useful for monitoring process lines. Our current effort is aimed at developing algorithms that provide estimates of the gamma radiation field outside any process line for the purpose of determining the most effective locations for placing in-plant gamma-monitoring equipment. These algorithms could also be modified to provide both dose and spectral information and, ultimately, detector responses that could be physically measured at various points on the process line. Such information could be used to optimize detector locations in support of real-time on-site monitoring to determine the enrichment levels within a process stream. The results of parametric analyses to establish expected variations for

  18. Process evaluation of the Intervention with Microfinance for AIDS and Gender Equity (IMAGE) in rural South Africa.

    PubMed

    Hargreaves, James; Hatcher, Abigail; Strange, Vicki; Phetla, Godfrey; Busza, Joanna; Kim, Julia; Watts, Charlotte; Morison, Linda; Porter, John; Pronyk, Paul; Bonell, Christopher

    2010-02-01

    The Intervention with Microfinance for AIDS and Gender Equity (IMAGE) combines microfinance, gender/HIV training and community mobilization (CM) in South Africa. A trial found reduced intimate partner violence among clients but less evidence for impact on sexual behaviour among clients' households or communities. This process evaluation examined how feasible IMAGE was to deliver and how accessible and acceptable it was to intended beneficiaries during a trial and subsequent scale-up. Data came from attendance registers, financial records, observations, structured questionnaires (378) and focus group discussions and interviews (128) with clients and staff. Gender/HIV training and CM were managed initially by an academic unit ('linked' model) and later by the microfinance institution (MFI) ('parallel' model). Microfinance and gender/HIV training were feasible to deliver and accessible and acceptable to most clients. Though participation in CM was high for some clients, others experienced barriers to collective action, a finding which may help explain lack of intervention effects among household/community members. Delivery was feasible in the short term but both models were considered unsustainable in the longer term. A linked model involving a MFI and a non-academic partner agency may be more sustainable and is being tried. Feasible models for delivering microfinance and health promotion require further investigation.

  19. The Application of Computers to Library Technical Processing

    ERIC Educational Resources Information Center

    Veaner, Allen B.

    1970-01-01

    Describes computer applications to acquisitions and technical processing and reports in detail on Stanford's development work in automated technical processing. Author is Assistant Director for Bibliographic Operation, Stanford University Libraries. (JB)

  20. 19 CFR 128.13 - Application processing fee.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... TREASURY EXPRESS CONSIGNMENTS Administration § 128.13 Application processing fee. Each operator of an... reviewed and revised to reflect changes in processing expenses and any changes thereto will be published...

  1. Integrating Autonomic Grid Components and Process-Driven Business Applications

    NASA Astrophysics Data System (ADS)

    Weigold, Thomas; Aldinucci, Marco; Danelutto, Marco; Getov, Vladimir

    Today's business applications are increasingly process driven, meaning that the main application logic is executed by a dedicate process engine. In addition, component-oriented software development has been attracting attention for building complex distributed applications. In this paper we present the experiences gained from building a process-driven biometric identification application which makes use of Grid infrastructures via the Grid Component Model (GCM). GCM, besides guaranteeing access to Grid resources, supports autonomic management of notable parallel composite components. This feature is exploited within our biometric identification application to ensure real time identification of fingerprints. Therefore, we briefly introduce the GCM framework and the process engine used, and we describe the implementation of the application using autonomic GCM components. Finally, we summarize the results, experiences, and lessons learned focusing on the integration of autonomic GCM components and the process-driven approach.

  2. Linking rights and standards: the process of developing "rights-based" minimum standards on food security, nutrition and food aid.

    PubMed

    Young, Helen; Taylor, Anna; Way, Sally-Anne; Leaning, Jennifer

    2004-06-01

    This article examines the recent revision of the Sphere Minimum Standards in disaster response relating to food security, nutrition and food aid. It describes how the revision attempted to incorporate the principles of the Humanitarian Charter, as well as relevant human rights principles and values into the Sphere Minimum Standards. The initial aim of the revision was to ensure that the Sphere Minimum Standards better reflected the principles embodied in the Humanitarian Charter. This was later broadened to ensure that key legal standards and principles from human rights and humanitarian law were considered and also incorporated, in part to fill the "protection gap" within the existing standards. In relation to the food security, nutrition and food aid standards, it was agreed by participants in the process that the human right to adequate food and freedom from hunger should be incorporated. In relation to more general principles underlying the Humanitarian Charter, itself drawn largely from human rights and humanitarian law, it was agreed that there was a need to strengthen "protection" elements within the standards and a need to incorporate the basic principles of the right to life with dignity, non-discrimination, impartiality and participation, as well as to explore the relevance of the concept of the progressive realisation of the right to food. The questions raised in linking rights to operational standards required thought, on the one hand, about whether the technical standards reflected a deep understanding of the values expressed within the legal instruments, and whether the existing standards were adequate in relation to those legal rights. On the other hand, it also required reflection on how operational standards like Sphere could give concrete content to human rights, such as the right to food and the right to be free from hunger. However, there remain challenges in examining what a rights-based approach will mean in terms of the role of humanitarian

  3. 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.

  4. Streamlining the Title V application process

    SciTech Connect

    Fisher, P.; DeCesar, R.

    1997-02-01

    Companies in some US states face 1997 deadlines to apply for permits required by Title V of the 1990 Clean Air Act Amendments. Consultants assisting in the preparation of these applications for a variety of facilities have gleaned numerous cost-effective, time-saving approaches for performing the task. Some of the lessons that have been learned are given. Title V applications are often prepared by teams composed of members of a facility`s corporate environmental staff, plant environment staff, plant production staff and an outside consultant. Understanding the role of each team member and delineating lines of communication are keys to working efficiently. Because the focus is on demonstrating existing and future compliance, applicants should define at the outset which regulatory requirements apply to each emissions unit.

  5. 7 CFR 1942.2 - Processing applications.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... items using Form FmHA or its successor agency under Public Law 103-354 1942-39, “Processing Check List..., “Processing Check List (Public Bodies),” or other checklist adopted for use in the State. The District... determining preapplications which should be referred to commercial lenders. A list of lender...

  6. 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.

  7. Assessing the binocular advantage in aided vision.

    PubMed

    Harrington, Lawrence K; McIntire, John P; Hopper, Darrel G

    2014-09-01

    Advances in microsensors, microprocessors, and microdisplays are creating new opportunities for improving vision in degraded environments through the use of head-mounted displays. Initially, the cutting-edge technology used in these new displays will be expensive. Inevitably, the cost of providing the additional sensor and processing required to support binocularity brings the value of binocularity into question. Several assessments comparing binocular, binocular, and monocular head-mounted displays for aided vision have concluded that the additional performance, if any, provided by binocular head-mounted displays does not justify the cost. The selection of a biocular [corrected] display for use in the F-35 is a current example of this recurring decision process. It is possible that the human binocularity advantage does not carry over to the aided vision application, but more likely the experimental approaches used in the past have been too coarse to measure its subtle but important benefits. Evaluating the value of binocularity in aided vision applications requires an understanding of the characteristics of both human vision and head-mounted displays. With this understanding, the value of binocularity in aided vision can be estimated and experimental evidence can be collected to confirm or reject the presumed binocular advantage, enabling improved decisions in aided vision system design. This paper describes four computational approaches-geometry of stereopsis, modulation transfer function area for stereopsis, probability summation, and binocular summation-that may be useful in quantifying the advantage of binocularity in aided vision.

  8. 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...

  9. 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... anticipates deriving from participating in the program; (4) A pro-forma cash flow projection or business...

  10. 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…

  11. 7 CFR 1780.39 - Application processing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... and are subject to RUS concurrence. (1) Engineering and architectural services. (i) Applicants shall publicly announce all requirements for engineering and architectural services, and negotiate contracts for engineering and architectural services on the basis of demonstrated competence and qualifications for the...

  12. 7 CFR 760.405 - Application process.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... death of the eligible livestock occurred as a direct result of an eligible adverse weather event in the... result of the eligible adverse weather event during the calendar year for which benefits are being... at the time the applicable adverse weather event occurred; (iii) The physical location of...

  13. 7 CFR 760.405 - Application process.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... death of the eligible livestock occurred as a direct result of an eligible adverse weather event in the... result of the eligible adverse weather event during the calendar year for which benefits are being... at the time the applicable adverse weather event occurred; (iii) The physical location of...

  14. 7 CFR 760.405 - Application process.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... death of the eligible livestock occurred as a direct result of an eligible adverse weather event in the... result of the eligible adverse weather event during the calendar year for which benefits are being... at the time the applicable adverse weather event occurred; (iii) The physical location of...

  15. 8 CFR 240.63 - Application process.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... REMOVABILITY OF ALIENS IN THE UNITED STATES Applications for Suspension of Deportation or Special Rule... be filed with the Immigration Court and served on the Service's district counsel in accordance with... United States Code and to civil penalties under section 274C of the Act....

  16. 8 CFR 240.63 - Application process.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REMOVABILITY OF ALIENS IN THE UNITED STATES Applications for Suspension of Deportation or Special Rule... be filed with the Immigration Court and served on the Service's district counsel in accordance with... United States Code and to civil penalties under section 274C of the Act....

  17. 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;...

  18. 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;...

  19. 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;...

  20. 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;...

  1. 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;...

  2. Evaluation of P(L)LA-PEG-P(L)LA as processing aid for biodegradable particles from gas saturated solutions (PGSS) process.

    PubMed

    Perinelli, D R; Bonacucina, G; Cespi, M; Naylor, A; Whitaker, M; Palmieri, G F; Giorgioni, G; Casettari, L

    2014-07-01

    A series of biodegradable P(L)LA-PEG1.5 kDa-P(L)LA copolymers have been synthesized and compared as processing aid versus Poloxamer 407 (PEO-PPO-PEO), in the formulation of protein encapsulated microparticles, using supercritical carbon dioxide (scCO2). Bovine serum albumin (BSA) loaded microcarriers were prepared applying the particles from the gas saturated solutions (PGSS) technique using scCO2 and thus, avoiding the standard practice of organic solvent encapsulation. Four triblock copolymers were synthesized and characterized, particularly in terms of thermal properties and behaviour when exposed to scCO2. The effects of the inclusion of these copolymers in the formulation of poly(α-hydroxy acids) based microparticles - e.g. poly(D,L-lactic-co-glycolic acid) (PLGA) and poly(D,L-lactide) (PLA) - were analysed in terms of yield, particle size, morphology and drug release. The use of P(L)LA-PEG1.5 kDa-P(L)LA triblock copolymers were found to increase the yield of the PGSS-based process and to decrease the size of the microparticles produced, in comparison with the formulation containing the Poloxamer 407. Moreover the microparticles formulated with the triblock copolymers possessing the higher hydrophobic character were able to maintain a controlled drug release profile.

  3. 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 medicine can suppress symptoms. ...

  4. 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 ...

  5. 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...

  6. 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

    ... application package in an accessible format (e.g., braille, large print, audiotape, or compact disc) by contacting the person or team listed under Accessible Format in section IV of this notice. 2. Content and... recommend that you register early. Note: Once your SAM registration is active, you will need to allow 24...

  7. Solar concentrators for space processing applications

    NASA Technical Reports Server (NTRS)

    Mcdermit, J. H.; Ruff, R. C.

    1975-01-01

    A study on the technological feasibility of using solar concentrators for crystal growth and zone refining in space has been performed. Previous studies related to the many aspects of the problem are reviewed. It was concluded from this effort that the technology for fabricating, orbiting, and deploying large solar concentrators has been developed. It was also concluded that the technological feasibility of space processing materials in the focal region of a solar concentrator depends primarily on two factors: (1) the ability of a solar concentrator to provide sufficient thermal energy for the process and (2) the ability of a solar concentrator to provide a thermal environment that is conducive to the processes of interest. The study indicates that solar concentrators of reasonable dimensions can satisfactorily provide both of these factors. This study also indicates that solar concentrators are attractive for space processing from the viewpoint of system specific power and system flexibility.

  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. 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 §...

  10. 18 CFR 1304.4 - Application review and approval process.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Application review and approval process. 1304.4 Section 1304.4 Conservation of Power and Water Resources TENNESSEE VALLEY... presented by the application; (2) A hearing is required under any applicable law or regulation; (3)...

  11. 18 CFR 1304.4 - Application review and approval process.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 2 2013-04-01 2012-04-01 true Application review and approval process. 1304.4 Section 1304.4 Conservation of Power and Water Resources TENNESSEE VALLEY... presented by the application; (2) A hearing is required under any applicable law or regulation; (3)...

  12. 18 CFR 1304.4 - Application review and approval process.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 2 2012-04-01 2012-04-01 false Application review and approval process. 1304.4 Section 1304.4 Conservation of Power and Water Resources TENNESSEE VALLEY... presented by the application; (2) A hearing is required under any applicable law or regulation; (3)...

  13. 7 CFR 1485.13 - Application process and strategic plan.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Application process and strategic plan. 1485.13... strategic plan. (1) Basic applicant and program information. (i) All MAP and EIP/MAP applications shall...) in order to justify a rate of reimbursement higher than specified therein. (3) Strategic plan....

  14. 12 CFR 705.6 - Application and award processes.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... COMMUNITY DEVELOPMENT REVOLVING LOAN FUND ACCESS FOR CREDIT UNIONS § 705.6 Application and award processes... Register, on applicable government Web sites, and its own Web site. The Notice of Funding Opportunity will... Unions, and announcements on its Web site. (b) Application requirements. A Qualifying Credit Union...

  15. 10 CFR 205.284 - Processing of applications.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Processing of applications. 205.284 Section 205.284 Energy DEPARTMENT OF ENERGY OIL ADMINISTRATIVE PROCEDURES AND SANCTIONS Special Procedures for Distribution of Refunds § 205.284 Processing of applications. (a) The Director of the Office of Hearings and Appeals...

  16. 19 CFR 128.11 - Express consignment carrier application process.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Express consignment carrier application process. 128.11 Section 128.11 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY EXPRESS CONSIGNMENTS Administration § 128.11 Express consignment carrier application process. (a) Facility...

  17. 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....

  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. 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....

  20. 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....

  1. 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....

  2. 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....

  3. 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...

  4. 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...

  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. 14 CFR 414.15 - Processing the initial application.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Processing the initial application. 414.15 Section 414.15 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING SAFETY APPROVALS Application Procedures § 414.15 Processing...

  8. 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

  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 fusion algorithims for computer-aided detection and classification of bottom mines to shallow-water test data

    NASA Astrophysics Data System (ADS)

    Ciany, Charles M.; Zurawski, William; Dobeck, Gerald J.

    2002-08-01

    The fusion of multiple Computer Aided Detection/Computer Aided Classification (CAD/CAC) algorithms has been shown to be effective in reducing the false alarm rate associated with the automated classification of bottom mine-like objects when applied to side-scan sonar images taken in Very Shallow Water (VSW) environments. This paper reports on the application of such CAD/CAC Fusion algorithms to the shallow water environment, using sidescan sonar data taken in the Gulf of Mexico during April 2000. The fusion algorithm accepts the classification confidence levels and associated contact locations from two different CAD/CAC algorithms, clusters the contacts based on the distance between their locations, and then declares a valid target when a clustered contact passes a prescribed fusion criterion. Two different fusion criteria are evaluated: the first based on the Fisher Discriminant, and the second based on a constrained optimization approach, which minimizes the total number of false alarms over the clustering distance and cluster confidence factor thresholds for a given probability of correct classification. The Fisher-based fusion provided an 82% probability of correct classification at a false alarm rate of 0.034 false alarms per image per side (port or starboard). This performance represented a 2:1 reduction in false alarms over a single CAD/CAC algorithm at this same probability of correct classification. The cluster confidence fusion algorithm performed nearly as well, yielding the 82% correct classification probability at a false alarm rate of 0.039 false alarms per image per side.

  11. 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

  12. 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

  13. 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.

  14. GAIT-ER-AID: An Expert System for Analysis of Gait with Automatic Intelligent Pre-Processing of Data

    PubMed Central

    Bontrager, EL.; Perry, J.; Bogey, R.; Gronley, J.; Barnes, L.; Bekey, G.; Kim, JW.

    1990-01-01

    This paper describes the architecture and applications of an expert system designed to identify the specific muscles responsible for a given dysfunctional gait pattern. The system consists of two parts: a data analysis expert system (DA/ES) and a gait pathology expert system (GP/ES). The DA/ES processes raw data on joint angles, foot-floor contact patterns and EMG's from relevant muscles and synthesizes them into a data frame for use by the GP/ES. Various aspects of the intelligent data pre-processing are described in detail, followed by a presentation of the GP/ES, including its structure, knowledge base, rule base, and inference engine. The inference process is clarified by careful analysis of an actual case, a patient with an equinus gait.

  15. 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).

  16. 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.

  17. 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.

  18. 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.

  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. 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.

  1. Applications of Parallel Processing in Configuration Analyses

    NASA Technical Reports Server (NTRS)

    Sundaram, Ppchuraman; Hager, James O.; Biedron, Robert T.

    1999-01-01

    The paper presents the recent progress made towards developing an efficient and user-friendly parallel environment for routine analysis of large CFD problems. The coarse-grain parallel version of the CFL3D Euler/Navier-Stokes analysis code, CFL3Dhp, has been ported onto most available parallel platforms. The CFL3Dhp solution accuracy on these parallel platforms has been verified with the CFL3D sequential analyses. User-friendly pre- and post-processing tools that enable a seamless transfer from sequential to parallel processing have been written. Static load balancing tool for CFL3Dhp analysis has also been implemented for achieving good parallel efficiency. For large problems, load balancing efficiency as high as 95% can be achieved even when large number of processors are used. Linear scalability of the CFL3Dhp code with increasing number of processors has also been shown using a large installed transonic nozzle boattail analysis. To highlight the fast turn-around time of parallel processing, the TCA full configuration in sideslip Navier-Stokes drag polar at supersonic cruise has been obtained in a day. CFL3Dhp is currently being used as a production analysis tool.

  2. 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

  3. Music and hearing aids.

    PubMed

    Madsen, Sara M K; Moore, Brian C J

    2014-10-31

    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.

  4. 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

  5. Life skills training as HIV/AIDS preventive strategy in secondary schools: evaluation of a large-scale implementation process.

    PubMed

    Visser, Maretha J

    2005-04-01

    A life skills and HIV/AIDS education programme was implemented in secondary schools as a strategy to combat the spread of HIV/AIDS among school-going young people in South Africa. As part of a joint effort of the Departments of Health and Education, two teachers per school were trained to implement life skills training and HIV/AIDS education in schools as part of the school curriculum. The implementation of the intervention was evaluated in 24 schools in two educational districts in Gauteng province using an action research approach. Data about the implementation were gathered through interviews and focus group discussions with school principals, teachers and learners. A repeated measurement research design was used to assess the impact of the intervention in terms of knowledge, attitudes and reported risk behaviour in a sample of 667 learners representing learners from grades 8 to 12 from different population groups. Results showed that the programme was not implemented as planned in schools due to organisational problems in the schools, lack of commitment of the teachers and the principal, non-trusting relationships between teachers and learners, lack of resources and conflicting goals in the educational system. In an outcome evaluation over the period of a year it was found that learners' knowledge of HIV/AIDS increased and their attitudes were more positive although the changes may not be attributed to the programme alone. In the post-test more learners were sexually active, although preventive behaviour did not increase. The programme as implemented in the area did not succeed in changing high-risk behaviour patterns among school-going young people. From the evaluation of the intervention a few valuable lessons were learned about the content and implementation of HIV/AIDS preventive interventions, which could be useful in the implementation of various other HIV/AIDS preventive interventions in the community.

  6. 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.

  7. 20 CFR 655.1307 - Processing of applications.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural Employment in the United States (H-2A Workers) § 655.1307 Processing of applications. (a) Processing. (1... for H-2A employment because the employer has been able to recruit a sufficient number of U.S....

  8. Virtual reality aided visualization of fluid flow simulations with application in medical education and diagnostics.

    PubMed

    Djukic, Tijana; Mandic, Vesna; Filipovic, Nenad

    2013-12-01

    Medical education, training and preoperative diagnostics can be drastically improved with advanced technologies, such as virtual reality. The method proposed in this paper enables medical doctors and students to visualize and manipulate three-dimensional models created from CT or MRI scans, and also to analyze the results of fluid flow simulations. Simulation of fluid flow using the finite element method is performed, in order to compute the shear stress on the artery walls. The simulation of motion through the artery is also enabled. The virtual reality system proposed here could shorten the length of training programs and make the education process more effective. PMID:24290920

  9. An intelligent pre-processing framework for standardizing medical images for CAD and other post-processing applications

    NASA Astrophysics Data System (ADS)

    Raghupathi, Lakshminarasimhan; Devarakota, Pandu R.; Wolf, Matthias

    2012-03-01

    There is an increasing need to provide end-users with seamless and secure access to healthcare information acquired from a diverse range of sources. This might include local and remote hospital sites equipped with different vendors and practicing varied acquisition protocols and also heterogeneous external sources such as the Internet cloud. In such scenarios, image post-processing tools such as CAD (computer-aided diagnosis) which were hitherto developed using a smaller set of images may not always work optimally on newer set of images having entirely different characteristics. In this paper, we propose a framework that assesses the quality of a given input image and automatically applies an appropriate pre-processing method in such a manner that the image characteristics are normalized regardless of its source. We focus mainly on medical images, and the objective of the said preprocessing method is to standardize the performance of various image processing and workflow applications like CAD to perform in a consistent manner. First, our system consists of an assessment step wherein an image is evaluated based on criteria such as noise, image sharpness, etc. Depending on the measured characteristic, we then apply an appropriate normalization technique thus giving way to our overall pre-processing framework. A systematic evaluation of the proposed scheme is carried out on large set of CT images acquired from various vendors including images reconstructed with next generation iterative methods. Results demonstrate that the images are normalized and thus suitable for an existing LungCAD prototype1.

  10. Television in Education and Training; A Review of Developments and Applications of Television and Other Modern Audio-Visual Aids.

    ERIC Educational Resources Information Center

    De Korte, D. A.

    Although television and other audiovisual aids have proven to be valuable educational tools when intelligently employed, teachers in many countries fail to understand the usefulness of these aids. A review of developments in the U.S., France, Italy, the Netherlands, and Great Britain shows that many successful courses have been given on both…

  11. 34 CFR 691.61 - Submission process and deadline for a Student Aid Report or Institutional Student Information...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... EDUCATION ACADEMIC COMPETITIVENESS GRANT (ACG) AND NATIONAL SCIENCE AND MATHEMATICS ACCESS TO RETAIN TALENT... disbursement and electronically transmit disbursement data to the Secretary for that student if— (i) The... conditions set forth in 34 CFR 668.16(f) and 668.60. (b) Student Aid Report or Institutional...

  12. Applications of sonochemistry in Russian food processing industry.

    PubMed

    Krasulya, Olga; Shestakov, Sergey; Bogush, Vladimir; Potoroko, Irina; Cherepanov, Pavel; Krasulya, Boris

    2014-11-01

    In food industry, conventional methodologies such as grinding, mixing, and heat treatment are used for food processing and preservation. These processes have been well studied for many centuries and used in the conversion of raw food materials to consumable food products. This report is dedicated to the application of a cost-efficient method of energy transfer caused by acoustic cavitation effects in food processing, overall, having significant impacts on the development of relatively new area of food processing such as food sonochemistry.

  13. Optical Multiple Access Network (OMAN) for advanced processing satellite applications

    NASA Technical Reports Server (NTRS)

    Mendez, Antonio J.; Gagliardi, Robert M.; Park, Eugene; Ivancic, William D.; Sherman, Bradley D.

    1991-01-01

    An OMAN breadboard for exploring advanced processing satellite circuit switch applications is introduced. Network architecture, hardware trade offs, and multiple user interference issues are presented. The breadboard test set up and experimental results are discussed.

  14. Plan for advanced microelectronics processing technology application

    SciTech Connect

    Goland, A.N.

    1990-10-01

    The ultimate objective of the tasks described in the research agreement was to identify resources primarily, but not exclusively, within New York State that are available for the development of a Center for Advanced Microelectronics Processing (CAMP). Identification of those resources would enable Brookhaven National Laboratory to prepare a program plan for the CAMP. In order to achieve the stated goal, the principal investigators undertook to meet the key personnel in relevant NYS industrial and academic organizations to discuss the potential for economic development that could accompany such a Center and to gauge the extent of participation that could be expected from each interested party. Integrated of these discussions was to be achieved through a workshop convened in the summer of 1990. The culmination of this workshop was to be a report (the final report) outlining a plan for implementing a Center in the state. As events unfolded, it became possible to identify the elements of a major center for x-ray lithography on Lone Island at Brookhaven National Laboratory. The principal investigators were than advised to substitute a working document based upon that concept in place of a report based upon the more general CAMP workshop originally envisioned. Following that suggestion from the New York State Science and Technology Foundation, the principals established a working group consisting of representatives of the Grumman Corporation, Columbia University, the State University of New York at Stony Brook, and Brookhaven National Laboratory. Regular meetings and additional communications between these collaborators have produced a preproposal that constitutes the main body of the final report required by the contract. Other components of this final report include the interim report and a brief description of the activities which followed the establishment of the X-ray Lithography Center working group.

  15. High temperature heat exchange: nuclear process heat applications

    SciTech Connect

    Vrable, D.L.

    1980-09-01

    The unique element of the HTGR system is the high-temperature operation and the need for heat exchanger equipment to transfer nuclear heat from the reactor to the process application. This paper discusses the potential applications of the HTGR in both synthetic fuel production and nuclear steel making and presents the design considerations for the high-temperature heat exchanger equipment.

  16. 44 CFR 209.8 - Application and review process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... description and maintenance assurance; (7) Risk and cost-effectiveness information, or State's benefit-cost... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false Application and review... ASSISTANCE § 209.8 Application and review process. (a) General. This section describes the procedures to...

  17. 42 CFR 401.709 - The application process and requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Section 401.709 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Performance Measurement § 401.709 The application process and requirements. (a) Application deadline. CMS... produce reports on the performance of providers and suppliers at least annually, beginning in the...

  18. 42 CFR 401.709 - The application process and requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Section 401.709 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Performance Measurement § 401.709 The application process and requirements. (a) Application deadline. CMS... produce reports on the performance of providers and suppliers at least annually, beginning in the...

  19. 42 CFR 401.709 - The application process and requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Section 401.709 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Performance Measurement § 401.709 The application process and requirements. (a) Application deadline. CMS... produce reports on the performance of providers and suppliers at least annually, beginning in the...

  20. 24 CFR 200.45 - Processing of applications.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Processing of applications. 200.45 Section 200.45 Housing and Urban Development Regulations Relating to Housing and Urban Development... URBAN DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Requirements for Application, Commitment,...

  1. 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 76.41 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Cable Franchise Applications § 76.41 Franchise...

  2. 47 CFR 76.41 - Franchise application process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Franchise application process. 76.41 Section 76.41 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Cable Franchise Applications § 76.41 Franchise...

  3. 47 CFR 76.41 - Franchise application process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Franchise application process. 76.41 Section 76.41 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Cable Franchise Applications § 76.41 Franchise...

  4. 47 CFR 76.41 - Franchise application process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Franchise application process. 76.41 Section 76.41 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Cable Franchise Applications § 76.41 Franchise...

  5. 47 CFR 76.41 - Franchise application process.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Franchise application process. 76.41 Section 76.41 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Cable Franchise Applications § 76.41 Franchise...

  6. 24 CFR 200.45 - Processing of applications.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Processing of applications. 200.45 Section 200.45 Housing and Urban Development Regulations Relating to Housing and Urban Development... URBAN DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Requirements for Application, Commitment,...

  7. 47 CFR 73.3573 - Processing FM broadcast station applications.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Processing FM broadcast station applications. 73.3573 Section 73.3573 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.3573...

  8. Membrane applications and research in food processing: An assessment

    SciTech Connect

    Mohr, C.M.; Leeper, S.A.; Engelau, D.E.; Charboneau, B.L.

    1988-08-01

    This assessment is intended to aid in planning separations research and development projects aimed at reducing energy consumption in the food industry. The food processing industry uses approximately 1.5 quadrillion Btu per year, 2% of the US national annual energy consumption. Food processing involves a variety of liquid feed, product, and waste streams and makes extensive use of thermal operations such as drying, evaporation, pasteurization, and distillation. As such, it is a candidate for energy conservation through the use of membrane separations. The assessment is organized according to Standard Industry Classification (SIC) Code for the food industry. Individual subindustries considered are: (a) Meat Processing, Dairy Products, Preserved Fruit and Vegetables, Grain Milling, Bakery Products, Sugar and Confectionery products, Edible Fats and Oils, and Beverages. Topics covered include: (a) background information on food processing and membrane separations, (b) a review of current and developing membrane separations for the food industry, (c) energy consumption and processes used in individual subindustries, (d) separations in the subindustries that could be augmented or replaced by membrane processes, (e) industry practices and market conditions that could affect adoption of new technologies, and (f) prioritized recommendations for DOE-OIP supported research to further use of membrane separations in the food industry. 435 refs.

  9. Hypothesis processing as a new tool to aid managers of mental health agencies in serving long-term regional interests.

    PubMed

    Kochen, M

    1975-10-01

    Mental health planning is partly a political process, involving the articulation of the long-range interests of a regional community, formation of consensus among key people and the appropriate investment of authority, power and responsibility. Conflicts between the short-term self-interests of planners and the long-term general interest usually arise. This paper claims that it is feasible to increase the expected number of cases in which a region's longer-term interest is served without radical changes in existing planning processes or ideologies. The means for doing this are new kinds of information systems that serve planners as tools to increase their awareness about assumptions, hypotheses and problem representations. The conceptual and technological bases for developing such systems stem from progress in artificial intelligence in the direction of hypothesis-processing algorithms. The proposed application to mental health planning is described. Arguments are presented to show how the use of such tools would increase the likelihood that longer-term regional interest are served.

  10. Computer-Aided Diagnosis with Deep Learning Architecture: Applications to Breast Lesions in US Images and Pulmonary Nodules in CT Scans

    NASA Astrophysics Data System (ADS)

    Cheng, Jie-Zhi; Ni, Dong; Chou, Yi-Hong; Qin, Jing; Tiu, Chui-Mei; Chang, Yeun-Chung; Huang, Chiun-Sheng; Shen, Dinggang; Chen, Chung-Ming

    2016-04-01

    This paper performs a comprehensive study on the deep-learning-based computer-aided diagnosis (CADx) for the differential diagnosis of benign and malignant nodules/lesions by avoiding the potential errors caused by inaccurate image processing results (e.g., boundary segmentation), as well as the classification bias resulting from a less robust feature set, as involved in most conventional CADx algorithms. Specifically, the stacked denoising auto-encoder (SDAE) is exploited on the two CADx applications for the differentiation of breast ultrasound lesions and lung CT nodules. The SDAE architecture is well equipped with the automatic feature exploration mechanism and noise tolerance advantage, and hence may be suitable to deal with the intrinsically noisy property of medical image data from various imaging modalities. To show the outperformance of SDAE-based CADx over the conventional scheme, two latest conventional CADx algorithms are implemented for comparison. 10 times of 10-fold cross-validations are conducted to illustrate the efficacy of the SDAE-based CADx algorithm. The experimental results show the significant performance boost by the SDAE-based CADx algorithm over the two conventional methods, suggesting that deep learning techniques can potentially change the design paradigm of the CADx systems without the need of explicit design and selection of problem-oriented features.

  11. Computer-Aided Diagnosis with Deep Learning Architecture: Applications to Breast Lesions in US Images and Pulmonary Nodules in CT Scans.

    PubMed

    Cheng, Jie-Zhi; Ni, Dong; Chou, Yi-Hong; Qin, Jing; Tiu, Chui-Mei; Chang, Yeun-Chung; Huang, Chiun-Sheng; Shen, Dinggang; Chen, Chung-Ming

    2016-01-01

    This paper performs a comprehensive study on the deep-learning-based computer-aided diagnosis (CADx) for the differential diagnosis of benign and malignant nodules/lesions by avoiding the potential errors caused by inaccurate image processing results (e.g., boundary segmentation), as well as the classification bias resulting from a less robust feature set, as involved in most conventional CADx algorithms. Specifically, the stacked denoising auto-encoder (SDAE) is exploited on the two CADx applications for the differentiation of breast ultrasound lesions and lung CT nodules. The SDAE architecture is well equipped with the automatic feature exploration mechanism and noise tolerance advantage, and hence may be suitable to deal with the intrinsically noisy property of medical image data from various imaging modalities. To show the outperformance of SDAE-based CADx over the conventional scheme, two latest conventional CADx algorithms are implemented for comparison. 10 times of 10-fold cross-validations are conducted to illustrate the efficacy of the SDAE-based CADx algorithm. The experimental results show the significant performance boost by the SDAE-based CADx algorithm over the two conventional methods, suggesting that deep learning techniques can potentially change the design paradigm of the CADx systems without the need of explicit design and selection of problem-oriented features. PMID:27079888

  12. Computer-Aided Diagnosis with Deep Learning Architecture: Applications to Breast Lesions in US Images and Pulmonary Nodules in CT Scans.

    PubMed

    Cheng, Jie-Zhi; Ni, Dong; Chou, Yi-Hong; Qin, Jing; Tiu, Chui-Mei; Chang, Yeun-Chung; Huang, Chiun-Sheng; Shen, Dinggang; Chen, Chung-Ming

    2016-04-15

    This paper performs a comprehensive study on the deep-learning-based computer-aided diagnosis (CADx) for the differential diagnosis of benign and malignant nodules/lesions by avoiding the potential errors caused by inaccurate image processing results (e.g., boundary segmentation), as well as the classification bias resulting from a less robust feature set, as involved in most conventional CADx algorithms. Specifically, the stacked denoising auto-encoder (SDAE) is exploited on the two CADx applications for the differentiation of breast ultrasound lesions and lung CT nodules. The SDAE architecture is well equipped with the automatic feature exploration mechanism and noise tolerance advantage, and hence may be suitable to deal with the intrinsically noisy property of medical image data from various imaging modalities. To show the outperformance of SDAE-based CADx over the conventional scheme, two latest conventional CADx algorithms are implemented for comparison. 10 times of 10-fold cross-validations are conducted to illustrate the efficacy of the SDAE-based CADx algorithm. The experimental results show the significant performance boost by the SDAE-based CADx algorithm over the two conventional methods, suggesting that deep learning techniques can potentially change the design paradigm of the CADx systems without the need of explicit design and selection of problem-oriented features.

  13. Computer-Aided Diagnosis with Deep Learning Architecture: Applications to Breast Lesions in US Images and Pulmonary Nodules in CT Scans

    PubMed Central

    Cheng, Jie-Zhi; Ni, Dong; Chou, Yi-Hong; Qin, Jing; Tiu, Chui-Mei; Chang, Yeun-Chung; Huang, Chiun-Sheng; Shen, Dinggang; Chen, Chung-Ming

    2016-01-01

    This paper performs a comprehensive study on the deep-learning-based computer-aided diagnosis (CADx) for the differential diagnosis of benign and malignant nodules/lesions by avoiding the potential errors caused by inaccurate image processing results (e.g., boundary segmentation), as well as the classification bias resulting from a less robust feature set, as involved in most conventional CADx algorithms. Specifically, the stacked denoising auto-encoder (SDAE) is exploited on the two CADx applications for the differentiation of breast ultrasound lesions and lung CT nodules. The SDAE architecture is well equipped with the automatic feature exploration mechanism and noise tolerance advantage, and hence may be suitable to deal with the intrinsically noisy property of medical image data from various imaging modalities. To show the outperformance of SDAE-based CADx over the conventional scheme, two latest conventional CADx algorithms are implemented for comparison. 10 times of 10-fold cross-validations are conducted to illustrate the efficacy of the SDAE-based CADx algorithm. The experimental results show the significant performance boost by the SDAE-based CADx algorithm over the two conventional methods, suggesting that deep learning techniques can potentially change the design paradigm of the CADx systems without the need of explicit design and selection of problem-oriented features. PMID:27079888

  14. Financial Aid.

    ERIC Educational Resources Information Center

    Graves, Mary A.

    This workbook assists college and vocational school bound American Indian students in determining their financial needs and in locating sources of financial aid. A checklist helps students assess the state of their knowledge of financial programs; a glossary defines terms pertinent to the realm of financial aid (i.e., graduate study programs,…

  15. Teaching AIDS.

    ERIC Educational Resources Information Center

    Tonks, Douglas

    This book presents a curriculum to educate students about the risk of AIDS and HIV infection. The opening chapters of the book presents a discussion of: how teachers can create an environment of support for an AIDS education program; the political and educational implications of winning principal, district, and parental support for an AIDS…

  16. Managing AIDS in the workplace.

    PubMed

    Esposito, M D; Myers, J E

    1993-01-01

    Because of the AIDS epidemic and the protections afforded individuals with AIDS under the Americans with Disabilities Act (ADA), employers are well advised to ensure compliance under applicable law to reduce exposure to employee claims of discrimination and to efficiently manage workplace issues associated with AIDS. Employers should implement AIDS policies and programs designed to educate their workforce to reduce the spread of AIDS and to clear up any misunderstandings about the disease which could wreak havoc in the workplace. This article summarizes suggested action steps for employers and outside resources to consult for guidance.

  17. Data harmonization process for creating the National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention Atlas.

    PubMed

    Elmore, Kim; Nelson, Rob; Gant, Zanetta; Jeffries, Carla; Broeker, Lance; Mirabito, Massimo; Roberts, Henry

    2014-01-01

    In 2009, the CDC National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP) initiated the online, interactive NCHHSTP Atlas. The goal of the Atlas is to strengthen the capacity to monitor the diseases overseen by NCHHSTP and to illustrate demographic, spatial, and temporal variation in disease patterns. The Atlas includes HIV, AIDS, viral hepatitis, sexually transmitted disease, and tuberculosis surveillance data, and aims to provide a single point of access to meet the analytical and data dissemination needs of NCHHSTP. To accomplish this goal, an NCHHSTP-wide Data Harmonization Workgroup reviewed surveillance data collected by each division to harmonize the data across diseases, allowing one to query data and generate comparable maps and tables via the same user interface. Although we were not able to harmonize all data elements, data standardization is necessary and work continues toward that goal.

  18. Data Harmonization Process for Creating the National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention Atlas

    PubMed Central

    Nelson, Rob; Gant, Zanetta; Jeffries, Carla; Broeker, Lance; Mirabito, Massimo; Roberts, Henry

    2014-01-01

    In 2009, the CDC National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP) initiated the online, interactive NCHHSTP Atlas. The goal of the Atlas is to strengthen the capacity to monitor the diseases overseen by NCHHSTP and to illustrate demographic, spatial, and temporal variation in disease patterns. The Atlas includes HIV, AIDS, viral hepatitis, sexually transmitted disease, and tuberculosis surveillance data, and aims to provide a single point of access to meet the analytical and data dissemination needs of NCHHSTP. To accomplish this goal, an NCHHSTP-wide Data Harmonization Workgroup reviewed surveillance data collected by each division to harmonize the data across diseases, allowing one to query data and generate comparable maps and tables via the same user interface. Although we were not able to harmonize all data elements, data standardization is necessary and work continues toward that goal. PMID:24385651

  19. Thermal storage technologies for solar industrial process heat applications

    NASA Technical Reports Server (NTRS)

    Gordon, L. H.

    1979-01-01

    The state-of-the-art of thermal storage subsystems for the intermediate and high temperature (100 C to 600 C) solar industrial process heat generation is presented. Primary emphasis is focused on buffering and diurnal storage as well as total energy transport. In addition, advanced thermal storage concepts which appear promising for future solar industrial process heat applications are discussed.

  20. Navigating the Grad School Application Process: A Training Schedule

    ERIC Educational Resources Information Center

    Swindlehurst, Garrett R.; Bullard, Lisa G.

    2014-01-01

    Through a simple step-by-step guide for navigating the graduate school application process, a graduate student who's been through the ringer and a faculty advisor who knows the ropes offer advice to walk prospective grad students through the process of successfully entering graduate school. A repeat printing.