Sample records for consumer electronics computer

  1. Building a Terabyte Memory Bandwidth Compute Node with Four Consumer Electronics GPUs

    NASA Astrophysics Data System (ADS)

    Omlin, Samuel; Räss, Ludovic; Podladchikov, Yuri

    2014-05-01

    GPUs released for consumer electronics are generally built with the same chip architectures as the GPUs released for professional usage. With regards to scientific computing, there are no obvious important differences in functionality or performance between the two types of releases, yet the price can differ up to one order of magnitude. For example, the consumer electronics release of the most recent NVIDIA Kepler architecture (GK110), named GeForce GTX TITAN, performed equally well in conducted memory bandwidth tests as the professional release, named Tesla K20; the consumer electronics release costs about one third of the professional release. We explain how to design and assemble a well adjusted computer with four high-end consumer electronics GPUs (GeForce GTX TITAN) combining more than 1 terabyte/s memory bandwidth. We compare the system's performance and precision with the one of hardware released for professional usage. The system can be used as a powerful workstation for scientific computing or as a compute node in a home-built GPU cluster.

  2. 77 FR 18860 - Certain Consumer Electronics, Including Mobile Phones and Tablets; Notice of Receipt of Complaint...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-28

    ... INTERNATIONAL TRADE COMMISSION [DN 2885] Certain Consumer Electronics, Including Mobile Phones and.... International Trade Commission has received a complaint entitled Certain Consumer Electronics, Including Mobile... electronics, including mobile phones and tablets. The complaint names as respondents ASUSTeK Computer, Inc. of...

  3. Decomposed multidimensional control grid interpolation for common consumer electronic image processing applications

    NASA Astrophysics Data System (ADS)

    Zwart, Christine M.; Venkatesan, Ragav; Frakes, David H.

    2012-10-01

    Interpolation is an essential and broadly employed function of signal processing. Accordingly, considerable development has focused on advancing interpolation algorithms toward optimal accuracy. Such development has motivated a clear shift in the state-of-the art from classical interpolation to more intelligent and resourceful approaches, registration-based interpolation for example. As a natural result, many of the most accurate current algorithms are highly complex, specific, and computationally demanding. However, the diverse hardware destinations for interpolation algorithms present unique constraints that often preclude use of the most accurate available options. For example, while computationally demanding interpolators may be suitable for highly equipped image processing platforms (e.g., computer workstations and clusters), only more efficient interpolators may be practical for less well equipped platforms (e.g., smartphones and tablet computers). The latter examples of consumer electronics present a design tradeoff in this regard: high accuracy interpolation benefits the consumer experience but computing capabilities are limited. It follows that interpolators with favorable combinations of accuracy and efficiency are of great practical value to the consumer electronics industry. We address multidimensional interpolation-based image processing problems that are common to consumer electronic devices through a decomposition approach. The multidimensional problems are first broken down into multiple, independent, one-dimensional (1-D) interpolation steps that are then executed with a newly modified registration-based one-dimensional control grid interpolator. The proposed approach, decomposed multidimensional control grid interpolation (DMCGI), combines the accuracy of registration-based interpolation with the simplicity, flexibility, and computational efficiency of a 1-D interpolation framework. Results demonstrate that DMCGI provides improved interpolation accuracy (and other benefits) in image resizing, color sample demosaicing, and video deinterlacing applications, at a computational cost that is manageable or reduced in comparison to popular alternatives.

  4. Japan's electronic packaging technologies

    NASA Technical Reports Server (NTRS)

    Tummala, Rao R.; Pecht, Michael

    1995-01-01

    The JTEC panel found Japan to have significant leadership over the United States in the strategic area of electronic packaging. Many technologies and products once considered the 'heart and soul' of U.S. industry have been lost over the past decades to Japan and other Asian countries. The loss of consumer electronics technologies and products is the most notable of these losses, because electronics is the United States' largest employment sector and is critical for growth businesses in consumer products, computers, automobiles, aerospace, and telecommunications. In the past there was a distinction between consumer and industrial product technologies. While Japan concentrated on the consumer market, the United States dominated the industrial sector. No such distinction is anticipated in the future; the consumer-oriented technologies Japan has dominated are expected to characterize both domains. The future of U.S. competitiveness will, therefore, depend on the ability of the United States to rebuild its technological capabilities in the area of portable electronic packaging.

  5. Exploding the Black Box: Personal Computing, the Notebook Battery Crisis, and Postindustrial Systems Thinking.

    PubMed

    Eisler, Matthew N

    Historians of science and technology have generally ignored the role of power sources in the development of consumer electronics. In this they have followed the predilections of historical actors. Research, development, and manufacturing of batteries has historically occurred at a social and intellectual distance from the research, development, and manufacturing of the devices they power. Nevertheless, power source technoscience should properly be understood as an allied yet estranged field of electronics. The separation between the fields has had important consequences for the design and manufacturing of mobile consumer electronics. This paper explores these dynamics in the co-construction of notebook batteries and computers. In so doing, it challenges assumptions of historians and industrial engineers and planners about the nature of computer systems in particular and the development of technological systems. The co-construction of notebook computers and batteries, and the occasional catastrophic failure of their compatibility, challenges systems thinking more generally.

  6. An investigation of used electronics return flows: A data-driven approach to capture and predict consumers storage and utilization behavior

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

    Sabbaghi, Mostafa, E-mail: mostafas@buffalo.edu; Esmaeilian, Behzad, E-mail: b.esmaeilian@neu.edu; Raihanian Mashhadi, Ardeshir, E-mail: ardeshir@buffalo.edu

    Highlights: • We analyzed a data set of HDDs returned back to an e-waste collection site. • We studied factors that affect the storage behavior. • Consumer type, brand and size are among factors which affect the storage behavior. • Commercial consumers have stored computers more than household consumers. • Machine learning models were used to predict the storage behavior. - Abstract: Consumers often have a tendency to store their used, old or un-functional electronics for a period of time before they discard them and return them back to the waste stream. This behavior increases the obsolescence rate of usedmore » still-functional products leading to lower profitability that could be resulted out of End-of-Use (EOU) treatments such as reuse, upgrade, and refurbishment. These types of behaviors are influenced by several product and consumer-related factors such as consumers’ traits and lifestyles, technology evolution, product design features, product market value, and pro-environmental stimuli. Better understanding of different groups of consumers, their utilization and storage behavior and the connection of these behaviors with product design features helps Original Equipment Manufacturers (OEMs) and recycling and recovery industry to better overcome the challenges resulting from the undesirable storage of used products. This paper aims at providing insightful statistical analysis of Electronic Waste (e-waste) dynamic nature by studying the effects of design characteristics, brand and consumer type on the electronics usage time and end of use time-in-storage. A database consisting of 10,063 Hard Disk Drives (HDD) of used personal computers returned back to a remanufacturing facility located in Chicago, IL, USA during 2011–2013 has been selected as the base for this study. The results show that commercial consumers have stored computers more than household consumers regardless of brand and capacity factors. Moreover, a heterogeneous storage behavior is observed for different brands of HDDs regardless of capacity and consumer type factors. Finally, the storage behavior trends are projected for short-time forecasting and the storage times are precisely predicted by applying machine learning methods.« less

  7. An investigation of used electronics return flows: a data-driven approach to capture and predict consumers storage and utilization behavior.

    PubMed

    Sabbaghi, Mostafa; Esmaeilian, Behzad; Raihanian Mashhadi, Ardeshir; Behdad, Sara; Cade, Willie

    2015-02-01

    Consumers often have a tendency to store their used, old or un-functional electronics for a period of time before they discard them and return them back to the waste stream. This behavior increases the obsolescence rate of used still-functional products leading to lower profitability that could be resulted out of End-of-Use (EOU) treatments such as reuse, upgrade, and refurbishment. These types of behaviors are influenced by several product and consumer-related factors such as consumers' traits and lifestyles, technology evolution, product design features, product market value, and pro-environmental stimuli. Better understanding of different groups of consumers, their utilization and storage behavior and the connection of these behaviors with product design features helps Original Equipment Manufacturers (OEMs) and recycling and recovery industry to better overcome the challenges resulting from the undesirable storage of used products. This paper aims at providing insightful statistical analysis of Electronic Waste (e-waste) dynamic nature by studying the effects of design characteristics, brand and consumer type on the electronics usage time and end of use time-in-storage. A database consisting of 10,063 Hard Disk Drives (HDD) of used personal computers returned back to a remanufacturing facility located in Chicago, IL, USA during 2011-2013 has been selected as the base for this study. The results show that commercial consumers have stored computers more than household consumers regardless of brand and capacity factors. Moreover, a heterogeneous storage behavior is observed for different brands of HDDs regardless of capacity and consumer type factors. Finally, the storage behavior trends are projected for short-time forecasting and the storage times are precisely predicted by applying machine learning methods. Copyright © 2014 Elsevier Ltd. All rights reserved.

  8. The relevance of netnography to the harness of Romanian health care electronic word-of-mouth.

    PubMed

    Bratucu, R; Gheorghe, I R; Radu, A; Purcarea, V L

    2014-09-15

    Nowadays, consumers use the computer mediated communication to make purchase decisions on a large variety of products and services. Since health care services are archetypal by nature, consumers in this field are one of the most encountered users of electronic word-of-mouth. The objective of this paper is to explain and support the necessity of adopting a different qualitative method when electronic word of mouth is harnessed on health care dedicated forums, that is, netnography.

  9. The relevance of netnography to the harness of Romanian health care electronic word-of-mouth

    PubMed Central

    Bratucu, R; Gheorghe, IR; Radu, A; Purcarea, VL

    2014-01-01

    Abstract Nowadays, consumers use the computer mediated communication to make purchase decisions on a large variety of products and services. Since health care services are archetypal by nature, consumers in this field are one of the most encountered users of electronic word-of-mouth. The objective of this paper is to explain and support the necessity of adopting a different qualitative method when electronic word of mouth is harnessed on health care dedicated forums, that is, netnography. PMID:25408755

  10. Perceptions of chronically ill and healthy consumers about electronic personal health records: a comparative empirical investigation.

    PubMed

    Cocosila, Mihail; Archer, Norm

    2014-07-23

    To develop a model of consumer perceptions of electronic personal health records (PHRs) and validate it in a comparative study between consumers who report having a chronic illness and those who report being well. A model of PHR use motivators and barriers was built and tested through a national survey across Canada. Data were collected from 800 individuals, 18 years or older. Half reported having a chronic illness or disability and half reported being well. Analyses were performed with structural equation modelling techniques. A total of 389 answers from chronically ill and 383 from well participants were collected. Perceived usefulness was the key explanation of the intention to use PHRs for both ill and well people (total effect of 0.601 and 0.565, respectively) followed by security, privacy and trust in PHRs (total effect of 0.377 and 0.479, respectively). Conversely, computer anxiety was perceived as a significant barrier (total effect of -0.327 for ill individuals and -0.212 for well individuals). The model proposed was appropriate in explaining key consumer positive and negative perceptions on electronic PHR use. We found little difference in perceptions of electronic PHRs between chronically ill and well individuals, although self-reporting their health status might have influenced the results. To increase the adoption rate of electronic PHRs among both chronically ill and well consumers it is necessary to reinforce consumer perceptions of the usefulness of and trust in these eHealth technologies while mitigating their anxieties about computer use in general. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  11. Employment Lessons from the Electronics Industry.

    ERIC Educational Resources Information Center

    Alic, John A.; Harris, Martha Caldwell

    1986-01-01

    Semiskilled and "unskilled" workers in semiconductors, computer manufacturing, and consumer electronics industries are more likely than other workers to lose jobs because of technology, imports, and offshore production. However, advances in technology do tend to create jobs for skilled workers. (CT)

  12. The Impact of Computer Technology on the Family.

    ERIC Educational Resources Information Center

    Bailey, Anne Wiseman

    1982-01-01

    Computer technology as it affects home and family life is explored. Elements of this technology which are examined include electronic fund transfers (EFT), consumer rights and responsibilities relating to use of EFT, working at home via computer, housing design, costs of computerizing the home, and computerized aids for the handicapped. (CT)

  13. The Economics of Notebook Universities

    ERIC Educational Resources Information Center

    Bryan, John M. S.

    2007-01-01

    In the fall of 2006, students could purchase an entry-level notebook computer with a 15-inch LCD for $500. This price crossed an important threshold, moving notebooks into the range of consumer electronics--the category of phenomena that fuels mass consumer trends such as cell phones, digital cameras, and iPods. Most colleges and universities…

  14. The Electronic Portfolio: Ethical Considerations

    ERIC Educational Resources Information Center

    McFadden, Joan R.; Saiki, Diana

    2005-01-01

    Computer technology has become important in Family and Consumer Science (FCS) because it offers improved communication with capabilities such as the Internet that allows for a "more productive workplace" (Jones, 2003, p. 38). Kittross and Gordon (2003) alerted users that as computer technology evolves, there is a need for colleges and universities…

  15. 7 CFR 1710.205 - Minimum approval requirements for all load forecasts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... electronically to RUS computer software applications. RUS will evaluate borrower load forecasts for readability...'s engineering planning documents, such as the construction work plan, incorporate consumer and usage...

  16. 7 CFR 1710.205 - Minimum approval requirements for all load forecasts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... electronically to RUS computer software applications. RUS will evaluate borrower load forecasts for readability...'s engineering planning documents, such as the construction work plan, incorporate consumer and usage...

  17. 7 CFR 1710.205 - Minimum approval requirements for all load forecasts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... electronically to RUS computer software applications. RUS will evaluate borrower load forecasts for readability...'s engineering planning documents, such as the construction work plan, incorporate consumer and usage...

  18. Modern Electronic Devices: An Increasingly Common Cause of Skin Disorders in Consumers.

    PubMed

    Corazza, Monica; Minghetti, Sara; Bertoldi, Alberto Maria; Martina, Emanuela; Virgili, Annarosa; Borghi, Alessandro

    2016-01-01

    : The modern conveniences and enjoyment brought about by electronic devices bring with them some health concerns. In particular, personal electronic devices are responsible for rising cases of several skin disorders, including pressure, friction, contact dermatitis, and other physical dermatitis. The universal use of such devices, either for work or recreational purposes, will probably increase the occurrence of polymorphous skin manifestations over time. It is important for clinicians to consider electronics as potential sources of dermatological ailments, for proper patient management. We performed a literature review on skin disorders associated with the personal use of modern technology, including personal computers and laptops, personal computer accessories, mobile phones, tablets, video games, and consoles.

  19. Electronic neuroprocessors

    NASA Technical Reports Server (NTRS)

    Thakoor, Anil

    1991-01-01

    The JPL Center for Space Microelectronics Technology (CSMT) is actively pursuing research in the neural network theory, algorithms, and electronics as well as optoelectronic neural net hardware implementations, to explore the strengths and application potential for a variety of NASA, DoD, as well as commercial application problems, where conventional computing techniques are extremely time-consuming, cumbersome, or simply non-existent. An overview of the JPL electronic neural network hardware development activities and some of the striking applications of the JPL electronic neuroprocessors are presented.

  20. Socially Relevant Knowledge Based Telemedicine

    DTIC Science & Technology

    2011-10-01

    or attitude at different situations and different circumstances. Fogg mentions that there are many reasons that computers can be better persuaders...finding appropriate way to persuade users to perform various activities. Fogg [8] defines persuasive technologies as “interactive computing systems...Education, IEEE Consumer Electronics Society Conference Games Innovation, ICE-GIC, 2009, pp 54-63. [8] Fogg , B. J., Persuasive Technology: Using

  1. Organic electronics: Battery-like artificial synapses

    NASA Astrophysics Data System (ADS)

    Yang, J. Joshua; Xia, Qiangfei

    2017-04-01

    Borrowing the operating principles of a battery, a three-terminal organic switch has been developed on a flexible plastic substrate. The device consumes very little power and can be used as an artificial synapse for brain-inspired computing.

  2. Extreme temperature packaging: challenges and opportunities

    NASA Astrophysics Data System (ADS)

    Johnson, R. Wayne

    2016-05-01

    Consumer electronics account for the majority of electronics manufactured today. Given the temperature limits of humans, consumer electronics are typically rated for operation from -40°C to +85°C. Military applications extend the range to -65°C to +125°C while underhood automotive electronics may see +150°C. With the proliferation of the Internet of Things (IoT), the goal of instrumenting (sensing, computation, transmission) to improve safety and performance in high temperature environments such as geothermal wells, nuclear reactors, combustion chambers, industrial processes, etc. requires sensors, electronics and packaging compatible with these environments. Advances in wide bandgap semiconductors (SiC and GaN) allow the fabrication of high temperature compatible sensors and electronics. Integration and packaging of these devices is required for implementation into actual applications. The basic elements of packaging are die attach, electrical interconnection and the package or housing. Consumer electronics typically use conductive adhesives or low melting point solders for die attach, wire bonds or low melting solder for electrical interconnection and epoxy for the package. These materials melt or decompose in high temperature environments. This paper examines materials and processes for high temperature packaging including liquid transient phase and sintered nanoparticle die attach, high melting point wires for wire bonding and metal and ceramic packages. The limitations of currently available solutions will also be discussed.

  3. The Implications of Pervasive Computing on Network Design

    NASA Astrophysics Data System (ADS)

    Briscoe, R.

    Mark Weiser's late-1980s vision of an age of calm technology with pervasive computing disappearing into the fabric of the world [1] has been tempered by an industry-driven vision with more of a feel of conspicuous consumption. In the modified version, everyone carries around consumer electronics to provide natural, seamless interactions both with other people and with the information world, particularly for eCommerce, but still through a pervasive computing fabric.

  4. Commentary: Tablet PCs--Lightweights with a Teaching Punch

    ERIC Educational Resources Information Center

    Parslow, Graham R.

    2010-01-01

    Tablet (or slate) computers are a group of small portable computers that have two features in common, a touch screen and wireless connectivity to the web. At the 2010 Consumer Electronics show held in January in Las Vegas, this category of product caused the greatest interest ahead of the release of the Apple iPad (www.cesweb.org). The tablet PC…

  5. Privacy Perspectives for Online Searchers: Confidentiality with Confidence?

    ERIC Educational Resources Information Center

    Duberman, Josh; Beaudet, Michael

    2000-01-01

    Presents issues and questions involved in online privacy from the information professional's perspective. Topics include consumer concerns; query confidentiality; securing computers from intrusion; electronic mail; search engines; patents and intellectual property searches; government's role; Internet service providers; database mining; user…

  6. The National Information Infrastructure: Agenda for Action.

    ERIC Educational Resources Information Center

    Department of Commerce, Washington, DC. Information Infrastructure Task Force.

    The National Information Infrastructure (NII) is planned as a web of communications networks, computers, databases, and consumer electronics that will put vast amounts of information at the users' fingertips. Private sector firms are beginning to develop this infrastructure, but essential roles remain for the Federal Government. The National…

  7. Consumer Sleep Technologies: A Review of the Landscape.

    PubMed

    Ko, Ping-Ru T; Kientz, Julie A; Choe, Eun Kyoung; Kay, Matthew; Landis, Carol A; Watson, Nathaniel F

    2015-12-15

    To review sleep related consumer technologies, including mobile electronic device "apps," wearable devices, and other technologies. Validation and methodological transparency, the effect on clinical sleep medicine, and various social, legal, and ethical issues are discussed. We reviewed publications from the digital libraries of the Association for Computing Machinery, Institute of Electrical and Electronics Engineers, and PubMed; publications from consumer technology websites; and mobile device app marketplaces. Search terms included "sleep technology," "sleep app," and "sleep monitoring." Consumer sleep technologies are categorized by delivery platform including mobile device apps (integrated with a mobile operating system and utilizing mobile device functions such as the camera or microphone), wearable devices (on the body or attached to clothing), embedded devices (integrated into furniture or other fixtures in the native sleep environment), accessory appliances, and conventional desktop/website resources. Their primary goals include facilitation of sleep induction or wakening, self-guided sleep assessment, entertainment, social connection, information sharing, and sleep education. Consumer sleep technologies are changing the landscape of sleep health and clinical sleep medicine. These technologies have the potential to both improve and impair collective and individual sleep health depending on method of implementation. © 2015 American Academy of Sleep Medicine.

  8. Towards Real Information on Demand.

    ERIC Educational Resources Information Center

    Barker, Philip

    The phrase "information on demand" is often used to describe situations in which digital electronic information can be delivered to particular points of need at times and in ways that are determined by the specific requirements of individual consumers or client groups. The advent of "mobile" computing equipment now makes the…

  9. Consumers Are Ready to Accept the Transition to Online and Electronic Records If They Can Be Assured of the Security Measures

    PubMed Central

    Chhanabhai, Prajesh; Holt, Alec

    2007-01-01

    Background Healthcare has entered the electronic domain. This domain has improved data collection and storage abilities while allowing almost instantaneous access and results to data queries. Furthermore, it allows direct communication between healthcare providers and health consumers. The development of privacy, confidentiality, and security principles are necessary to protect consumers' interests against inappropriate access. Studies have shown that the health consumer is the important stakeholder in this process. With the international push toward electronic health records (EHRs), this article presents the importance of secure EHR systems from the public's perspective. Objective To examine the public's perception of the security of electronic systems and report on how their perceptions can shape the building of stronger systems. Methods A cross-sectional survey (September-November 2005) of people attending healthcare providers (n = 400) was conducted in the 4 major cities in New Zealand. Participants were surveyed on computer use, knowledge of EHR-proposed benefits and issues, security issues, and demographics. Results A total of 300 surveys were completed and returned (a 75% response rate), with 180 (60%) being women. One hundred eighty-eight (62.6%) had not heard of EHRs, with those who had heard of them indicating that they were a positive innovation in the health sector. However, 202 (73.3%) participants were highly concerned about the security and privacy of their health records. This feeling was further accentuated when participants were asked about security of electronic systems. Participants were worried about hackers (79.4%), vendor access (72.7%), and malicious software (68%). Participants were also introduced to various security systems, and in each case, over 80% of participants believed that these would make EHR systems more secure. A number of chi-square tests were carried out with each variable, and it was found that there were strong relationships between age, location, computer use, EHR knowledge, and the concern for privacy and the security of medical records (P < .05). The survey also showed that there was a very small difference (9.8%) between health consumers who believed that paper records are more secure than EHRs and those who believed otherwise. Conclusions The findings showed that for the EHR to be fully integrating in the health sector, there are 2 main issues that need to be addressed: The security of the EHR system has to be of the highest level, and needs to be constantly monitored and updated.The involvement of the health consumer in the ownership and maintenance of their health record needs to be more proactive. The EHR aims to collect information to allow for “cradle to the grave” treatment; thus, the health consumer has to be seen as a major player in ensuring that this can happen correctly. The results from this study indicated that the consumer is ready to accept the transition, as long as one can be assured of the security of the system. PMID:17435617

  10. Consumers are ready to accept the transition to online and electronic records if they can be assured of the security measures.

    PubMed

    Chhanabhai, Prajesh; Holt, Alec

    2007-01-11

    Healthcare has entered the electronic domain. This domain has improved data collection and storage abilities while allowing almost instantaneous access and results to data queries. Furthermore, it allows direct communication between healthcare providers and health consumers. The development of privacy, confidentiality, and security principles are necessary to protect consumers' interests against inappropriate access. Studies have shown that the health consumer is the important stakeholder in this process. With the international push toward electronic health records (EHRs), this article presents the importance of secure EHR systems from the public's perspective. To examine the public's perception of the security of electronic systems and report on how their perceptions can shape the building of stronger systems. A cross-sectional survey (September-November 2005) of people attending healthcare providers (n = 400) was conducted in the 4 major cities in New Zealand. Participants were surveyed on computer use, knowledge of EHR-proposed benefits and issues, security issues, and demographics. A total of 300 surveys were completed and returned (a 75% response rate), with 180 (60%) being women. One hundred eighty-eight (62.6%) had not heard of EHRs, with those who had heard of them indicating that they were a positive innovation in the health sector. However, 202 (73.3%) participants were highly concerned about the security and privacy of their health records. This feeling was further accentuated when participants were asked about security of electronic systems. Participants were worried about hackers (79.4%), vendor access (72.7%), and malicious software (68%). Participants were also introduced to various security systems, and in each case, over 80% of participants believed that these would make EHR systems more secure. A number of chi-square tests were carried out with each variable, and it was found that there were strong relationships between age, location, computer use, EHR knowledge, and the concern for privacy and the security of medical records (P < .05). The survey also showed that there was a very small difference (9.8%) between health consumers who believed that paper records are more secure than EHRs and those who believed otherwise. The findings showed that for the EHR to be fully integrating in the health sector, there are 2 main issues that need to be addressed: The security of the EHR system has to be of the highest level, and needs to be constantly monitored and updated. The involvement of the health consumer in the ownership and maintenance of their health record needs to be more proactive. The EHR aims to collect information to allow for "cradle to the grave" treatment; thus, the health consumer has to be seen as a major player in ensuring that this can happen correctly. The results from this study indicated that the consumer is ready to accept the transition, as long as one can be assured of the security of the system.

  11. 47 CFR 15.118 - Cable ready consumer electronics equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Cable ready consumer electronics equipment. 15... Unintentional Radiators § 15.118 Cable ready consumer electronics equipment. (a) All consumer electronics TV... provisions of this section. Consumer electronics TV receiving equipment that includes features intended for...

  12. 47 CFR 15.118 - Cable ready consumer electronics equipment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Cable ready consumer electronics equipment. 15... Unintentional Radiators § 15.118 Cable ready consumer electronics equipment. (a) All consumer electronics TV... provisions of this section. Consumer electronics TV receiving equipment that includes features intended for...

  13. 47 CFR 15.118 - Cable ready consumer electronics equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Cable ready consumer electronics equipment. 15... Unintentional Radiators § 15.118 Cable ready consumer electronics equipment. (a) All consumer electronics TV... provisions of this section. Consumer electronics TV receiving equipment that includes features intended for...

  14. 47 CFR 15.118 - Cable ready consumer electronics equipment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Cable ready consumer electronics equipment. 15... Unintentional Radiators § 15.118 Cable ready consumer electronics equipment. (a) All consumer electronics TV... provisions of this section. Consumer electronics TV receiving equipment that includes features intended for...

  15. 47 CFR 15.118 - Cable ready consumer electronics equipment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Cable ready consumer electronics equipment. 15... Unintentional Radiators § 15.118 Cable ready consumer electronics equipment. (a) All consumer electronics TV... provisions of this section. Consumer electronics TV receiving equipment that includes features intended for...

  16. Consumers' Perceptions of Patient-Accessible Electronic Medical Records

    PubMed Central

    Vaughon, Wendy L; Czaja, Sara J; Levy, Joslyn; Rockoff, Maxine L

    2013-01-01

    Background Electronic health information (eHealth) tools for patients, including patient-accessible electronic medical records (patient portals), are proliferating in health care delivery systems nationally. However, there has been very limited study of the perceived utility and functionality of portals, as well as limited assessment of these systems by vulnerable (low education level, racial/ethnic minority) consumers. Objective The objective of the study was to identify vulnerable consumers’ response to patient portals, their perceived utility and value, as well as their reactions to specific portal functions. Methods This qualitative study used 4 focus groups with 28 low education level, English-speaking consumers in June and July 2010, in New York City. Results Participants included 10 males and 18 females, ranging in age from 21-63 years; 19 non-Hispanic black, 7 Hispanic, 1 non-Hispanic White and 1 Other. None of the participants had higher than a high school level education, and 13 had less than a high school education. All participants had experience with computers and 26 used the Internet. Major themes were enhanced consumer engagement/patient empowerment, extending the doctor’s visit/enhancing communication with health care providers, literacy and health literacy factors, improved prevention and health maintenance, and privacy and security concerns. Consumers were also asked to comment on a number of key portal features. Consumers were most positive about features that increased convenience, such as making appointments and refilling prescriptions. Consumers raised concerns about a number of potential barriers to usage, such as complex language, complex visual layouts, and poor usability features. Conclusions Most consumers were enthusiastic about patient portals and perceived that they had great utility and value. Study findings suggest that for patient portals to be effective for all consumers, portals must be designed to be easy to read, visually engaging, and have user-friendly navigation. PMID:23978618

  17. Energy consumption program: A computer model simulating energy loads in buildings

    NASA Technical Reports Server (NTRS)

    Stoller, F. W.; Lansing, F. L.; Chai, V. W.; Higgins, S.

    1978-01-01

    The JPL energy consumption computer program developed as a useful tool in the on-going building modification studies in the DSN energy conservation project is described. The program simulates building heating and cooling loads and computes thermal and electric energy consumption and cost. The accuracy of computations are not sacrificed, however, since the results lie within + or - 10 percent margin compared to those read from energy meters. The program is carefully structured to reduce both user's time and running cost by asking minimum information from the user and reducing many internal time-consuming computational loops. Many unique features were added to handle two-level electronics control rooms not found in any other program.

  18. Consumer Sleep Technologies: A Review of the Landscape

    PubMed Central

    Ko, Ping-Ru T.; Kientz, Julie A.; Choe, Eun Kyoung; Kay, Matthew; Landis, Carol A.; Watson, Nathaniel F.

    2015-01-01

    Objective: To review sleep related consumer technologies, including mobile electronic device “apps,” wearable devices, and other technologies. Validation and methodological transparency, the effect on clinical sleep medicine, and various social, legal, and ethical issues are discussed. Methods: We reviewed publications from the digital libraries of the Association for Computing Machinery, Institute of Electrical and Electronics Engineers, and PubMed; publications from consumer technology websites; and mobile device app marketplaces. Search terms included “sleep technology,” “sleep app,” and “sleep monitoring.” Results: Consumer sleep technologies are categorized by delivery platform including mobile device apps (integrated with a mobile operating system and utilizing mobile device functions such as the camera or microphone), wearable devices (on the body or attached to clothing), embedded devices (integrated into furniture or other fixtures in the native sleep environment), accessory appliances, and conventional desktop/website resources. Their primary goals include facilitation of sleep induction or wakening, self-guided sleep assessment, entertainment, social connection, information sharing, and sleep education. Conclusions: Consumer sleep technologies are changing the landscape of sleep health and clinical sleep medicine. These technologies have the potential to both improve and impair collective and individual sleep health depending on method of implementation. Citation: Ko PR, Kientz JA, Choe EK, Kay M, Landis CA, Watson NF. Consumer sleep technologies: a review of the landscape. J Clin Sleep Med 2015;11(12):1455–1461. PMID:26156958

  19. Touch and Gesture-Based Language Learning: Some Possible Avenues for Research and Classroom Practice

    ERIC Educational Resources Information Center

    Reinders, Hayo

    2014-01-01

    Our interaction with digital resources is becoming increasingly based on touch, gestures, and now also eye movement. Many everyday consumer electronics products already include touch-based interfaces, from e-book readers to tablets, and from the last personal computers to the GPS system in your car. What implications do these new forms of…

  20. Optimisation of 12 MeV electron beam simulation using variance reduction technique

    NASA Astrophysics Data System (ADS)

    Jayamani, J.; Termizi, N. A. S. Mohd; Kamarulzaman, F. N. Mohd; Aziz, M. Z. Abdul

    2017-05-01

    Monte Carlo (MC) simulation for electron beam radiotherapy consumes a long computation time. An algorithm called variance reduction technique (VRT) in MC was implemented to speed up this duration. This work focused on optimisation of VRT parameter which refers to electron range rejection and particle history. EGSnrc MC source code was used to simulate (BEAMnrc code) and validate (DOSXYZnrc code) the Siemens Primus linear accelerator model with the non-VRT parameter. The validated MC model simulation was repeated by applying VRT parameter (electron range rejection) that controlled by global electron cut-off energy 1,2 and 5 MeV using 20 × 107 particle history. 5 MeV range rejection generated the fastest MC simulation with 50% reduction in computation time compared to non-VRT simulation. Thus, 5 MeV electron range rejection utilized in particle history analysis ranged from 7.5 × 107 to 20 × 107. In this study, 5 MeV electron cut-off with 10 × 107 particle history, the simulation was four times faster than non-VRT calculation with 1% deviation. Proper understanding and use of VRT can significantly reduce MC electron beam calculation duration at the same time preserving its accuracy.

  1. 78 FR 30934 - Certain Consumer Electronics With Display and Processing Capabilities; Notice of Receipt of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-23

    ... INTERNATIONAL TRADE COMMISSION [Docket No 2956] Certain Consumer Electronics With Display and... the U.S. International Trade Commission has received a complaint entitled Certain Consumer Electronics... consumer electronics with display and processing capabilities. The complaint names as respondents Panasonic...

  2. 77 FR 44671 - Certain Wireless Consumer Electronics Devices and Components Thereof; Notice of Receipt of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-30

    ... INTERNATIONAL TRADE COMMISSION [Docket No. 2904] Certain Wireless Consumer Electronics Devices and.... International Trade Commission has received a complaint entitled Certain Wireless Consumer Electronics Devices... importation, and the sale within the United States after importation of certain wireless consumer electronics...

  3. 76 FR 66666 - Basic Service Tier Encryption Compatibility Between Cable Systems and Consumer Electronics Equipment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-27

    ... 11-153] Basic Service Tier Encryption Compatibility Between Cable Systems and Consumer Electronics... substantially affect compatibility between cable service and consumer electronics equipment for most subscribers... problems between cable service and consumer electronics equipment were limiting and/or precluding the...

  4. 77 FR 67290 - Basic Service Tier Encryption Compatibility Between Cable Systems and Consumer Electronics Equipment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-09

    ...-126] Basic Service Tier Encryption Compatibility Between Cable Systems and Consumer Electronics... between consumer electronics equipment (such as digital television sets) and newly encrypted cable service... Act''), Congress sought to make sure that consumer electronics equipment could receive cable...

  5. 77 FR 14422 - Certain Consumer Electronics and Display Devices and Products Containing Same; Notice of Receipt...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-09

    ... INTERNATIONAL TRADE COMMISSION [DN 2882] Certain Consumer Electronics and Display Devices and... the U.S. International Trade Commission has received a complaint entitled Certain Consumer Electronics... importation of certain consumer electronics and display devices and products containing same. The complaint...

  6. 76 FR 72439 - Certain Consumer Electronics and Display Devices and Products Containing Same; Receipt of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-23

    ... INTERNATIONAL TRADE COMMISSION [DN 2858] Certain Consumer Electronics and Display Devices and.... International Trade Commission has received a complaint entitled In Re Certain Consumer Electronics and Display... importation of certain consumer electronics and display devices and products containing same. The complaint...

  7. Defining Data Access Pathways for Atmosphere to Electrons Wind Energy Data

    NASA Astrophysics Data System (ADS)

    Macduff, M.; Sivaraman, C.

    2016-12-01

    Atmosphere to Electrons (A2e), is a U.S. Department of Energy (DOE) Wind Program research initiative designed to optimize the performance of wind power plants by lowering the levelized cost of energy (LCOE). The Data Archive and Portal (DAP), managed by PNNL and hosted on Amazon Web Services, is a key capability of the A2e initiative. The DAP is used to collect, store, catalog, preserve and disseminate results from the experimental and computational studies representing a diverse user community requiring both open and proprietary data archival solutions(http://a2e.pnnl.gov). To enable consumer access to the data in DAP it is being built on a set of API's that are publically accessible. This includes persistent references for key meta-data objects as well as authenticated access to the data itself. The goal is to make the DAP catalog visible through a variety of data access paths bringing the data and metadata closer to the consumer. By providing persistent metadata records we hope to be able to build services that capture consumer utility and make referencing datasets easier.

  8. A Profile of Americans' Media Use and Political Socialization Effects: Television and the Internet's Relationship to Social Connectedness in the USA

    ERIC Educational Resources Information Center

    German, Daniel; Lally, Caitlin

    2007-01-01

    This research project traces the media use habits of children and adults. Over time, television consumption is increasing even though computer and Internet activities are also rapidly increasing. The American people are consuming greater amounts of electronic media while traditional newspaper use is declining. It appears that people are not…

  9. Computers for Manned Space Applications Base on Commercial Off-the-Shelf Components

    NASA Astrophysics Data System (ADS)

    Vogel, T.; Gronowski, M.

    2009-05-01

    Similar to the consumer markets there has been an ever increasing demand in processing power, signal processing capabilities and memory space also for computers used for science data processing in space. An important driver of this development have been the payload developers for the International Space Station, requesting high-speed data acquisition and fast control loops in increasingly complex systems. Current experiments now even perform video processing and compression with their payload controllers. Nowadays the requirements for a space qualified computer are often far beyond the capabilities of, for example, the classic SPARC architecture that is found in ERC32 or LEON CPUs. An increase in performance usually demands costly and power consuming application specific solutions. Continuous developments over the last few years have now led to an alternative approach that is based on complete electronics modules manufactured for commercial and industrial customers. Computer modules used in industrial environments with a high demand for reliability under harsh environmental conditions like chemical reactors, electrical power plants or on manufacturing lines are entered into a selection procedure. Promising candidates then undergo a detailed characterisation process developed by Astrium Space Transportation. After thorough analysis and some modifications, these modules can replace fully qualified custom built electronics in specific, although not safety critical applications in manned space. This paper focuses on the benefits of COTS1 based electronics modules and the necessary analyses and modifications for their utilisation in manned space applications on the ISS. Some considerations regarding overall systems architecture will also be included. Furthermore this paper will also pinpoint issues that render such modules unsuitable for specific tasks, and justify the reasons. Finally, the conclusion of this paper will advocate the implementation of COTS based electronics for a range of applications within specifically adapted systems. The findings in this paper are extrapolated from two reference computer systems, both having been launched in 2008. One of those was a LEON-2 based computer installed onboard the Columbus Orbital Facility while the other system consisted mainly of a commercial Power-PC module that was modified for a launch mounted on the ICC pallet in the Space Shuttle's cargo bay. Both systems are currently upgraded and extended for future applications.

  10. 78 FR 14835 - Investigations: Terminations, Modifications and Rulings: Certain Consumer Electronics and Display...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-07

    ..., Modifications and Rulings: Certain Consumer Electronics and Display Devices and Products Containing Same AGENCY... the sale within the United States after importation of certain consumer electronics devices and..., Washington; LG Electronics, Inc. of Seoul, South Korea; LG Electronics, Mobilecomm U.S.A., Inc. of San Diego...

  11. Search and Pursuit with Unmanned Aerial Vehicles in Road Networks

    DTIC Science & Technology

    2013-11-01

    production volume in each area for use in consumer electronics. Simultaneously, a shift in defense strategy towards unmanned vehicles, particularly...Vöcking. Randomized pursuit-evasion in graphs. Combinatorics, Probability and Computing, 12:225–244, May 2003. [3] AeroVironment Inc. Raven Product Data...Ali and Mubarak Shah. COCOA - tracking in aerial imagery. In SPIE Airborne Intelligence, Surveillance, Reconnaissance Systems and Applications, 2006

  12. Magnetic Thin Films for Perpendicular Magnetic Recording Systems

    NASA Astrophysics Data System (ADS)

    Sugiyama, Atsushi; Hachisu, Takuma; Osaka, Tetsuya

    In the advanced information society of today, information storage technology, which helps to store a mass of electronic data and offers high-speed random access to the data, is indispensable. Against this background, hard disk drives (HDD), which are magnetic recording devices, have gained in importance because of their advantages in capacity, speed, reliability, and production cost. These days, the uses of HDD extend not only to personal computers and network servers but also to consumer electronics products such as personal video recorders, portable music players, car navigation systems, video games, video cameras, and personal digital assistances.

  13. 78 FR 38072 - Certain Consumer Electronics With Display and Processing Capabilities; Institution of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-25

    ... INTERNATIONAL TRADE COMMISSION [Inv. No. 337-TA-884] Certain Consumer Electronics With Display and... electronics with display and processing capabilities by reason of infringement of U.S. Patent No. 6,650,327... after importation of certain consumer electronics with display and processing capabilities by reason of...

  14. E-Books in Higher Education: Nearing the End of the Era of Hype?

    ERIC Educational Resources Information Center

    Nelson, Mark R.

    2008-01-01

    This article looks at some of the hype and the reality of e-books in higher education. An e-book is an electronic book that can be read digitally on a computer screen, a special e-book reader, a personal digital assistant (PDA), or even a mobile phone. In other words, e-books are consumed on a screen rather than on paper. However, underlying this…

  15. Services and the National Information Infrastructure. Report of the Information Infrastructure Task Force Committee on Applications and Technology, Technology Policy Working Group. Draft for Public Comment.

    ERIC Educational Resources Information Center

    Office of Science and Technology Policy, Washington, DC.

    In this report, the National Information Infrastructure (NII) services issue is addressed, and activities to advance the development of NII services are recommended. The NII is envisioned to grow into a seamless web of communications networks, computers, databases, and consumer electronics that will put vast amounts of information at users'…

  16. 77 FR 51572 - Certain Wireless Consumer Electronics Devices and Components Thereof; Institution of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-24

    ... Electronics Devices and Components Thereof; Institution of Investigation Pursuant to 19 U.S.C. 1337 AGENCY: U... importation of certain wireless consumer electronics devices and components thereof by reason of infringement... wireless consumer electronics devices and components thereof that infringe one or more of claims 1, 6, 7, 9...

  17. 77 FR 21584 - Certain Consumer Electronics and Display Devices and Products Containing Same; Institution of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-10

    ... INTERNATIONAL TRADE COMMISSION [Inv. No. 337-TA-836] Certain Consumer Electronics and Display... electronics and display devices and products containing same by reason of infringement of certain claims of U... importation, or the sale within the United States after importation of certain consumer electronics and...

  18. 47 CFR 76.630 - Compatibility with consumer electronics equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Compatibility with consumer electronics equipment. 76.630 Section 76.630 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Compatibility with consumer electronics equipment. (a) Cable system operators shall not scramble or otherwise...

  19. 47 CFR 76.630 - Compatibility with consumer electronics equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Compatibility with consumer electronics equipment. 76.630 Section 76.630 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Compatibility with consumer electronics equipment. (a) Cable system operators shall not scramble or otherwise...

  20. 47 CFR 76.630 - Compatibility with consumer electronics equipment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Compatibility with consumer electronics equipment. 76.630 Section 76.630 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Compatibility with consumer electronics equipment. (a) Cable system operators shall not scramble or otherwise...

  1. 47 CFR 76.630 - Compatibility with consumer electronics equipment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Compatibility with consumer electronics equipment. 76.630 Section 76.630 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Compatibility with consumer electronics equipment. (a) Cable system operators shall not scramble or otherwise...

  2. 47 CFR 76.630 - Compatibility with consumer electronics equipment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Compatibility with consumer electronics equipment. 76.630 Section 76.630 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Compatibility with consumer electronics equipment. (a) Cable system operators shall not scramble or otherwise...

  3. 12 CFR 1005.7 - Initial disclosures.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... disclosures required by this section at the time a consumer contracts for an electronic fund transfer service or before the first electronic fund transfer is made involving the consumer's account. (b) Content of... Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION ELECTRONIC FUND TRANSFERS (REGULATION E...

  4. The Impacts of Attitudes and Engagement on Electronic Word of Mouth (eWOM) of Mobile Sensor Computing Applications.

    PubMed

    Zhao, Yu; Liu, Yide; Lai, Ivan K W; Zhang, Hongfeng; Zhang, Yi

    2016-03-18

    As one of the latest revolutions in networking technology, social networks allow users to keep connected and exchange information. Driven by the rapid wireless technology development and diffusion of mobile devices, social networks experienced a tremendous change based on mobile sensor computing. More and more mobile sensor network applications have appeared with the emergence of a huge amount of users. Therefore, an in-depth discussion on the human-computer interaction (HCI) issues of mobile sensor computing is required. The target of this study is to extend the discussions on HCI by examining the relationships of users' compound attitudes (i.e., affective attitudes, cognitive attitude), engagement and electronic word of mouth (eWOM) behaviors in the context of mobile sensor computing. A conceptual model is developed, based on which, 313 valid questionnaires are collected. The research discusses the level of impact on the eWOM of mobile sensor computing by considering user-technology issues, including the compound attitude and engagement, which can bring valuable discussions on the HCI of mobile sensor computing in further study. Besides, we find that user engagement plays a mediating role between the user's compound attitudes and eWOM. The research result can also help the mobile sensor computing industry to develop effective strategies and build strong consumer user-product (brand) relationships.

  5. The Impacts of Attitudes and Engagement on Electronic Word of Mouth (eWOM) of Mobile Sensor Computing Applications

    PubMed Central

    Zhao, Yu; Liu, Yide; Lai, Ivan K. W.; Zhang, Hongfeng; Zhang, Yi

    2016-01-01

    As one of the latest revolutions in networking technology, social networks allow users to keep connected and exchange information. Driven by the rapid wireless technology development and diffusion of mobile devices, social networks experienced a tremendous change based on mobile sensor computing. More and more mobile sensor network applications have appeared with the emergence of a huge amount of users. Therefore, an in-depth discussion on the human–computer interaction (HCI) issues of mobile sensor computing is required. The target of this study is to extend the discussions on HCI by examining the relationships of users’ compound attitudes (i.e., affective attitudes, cognitive attitude), engagement and electronic word of mouth (eWOM) behaviors in the context of mobile sensor computing. A conceptual model is developed, based on which, 313 valid questionnaires are collected. The research discusses the level of impact on the eWOM of mobile sensor computing by considering user-technology issues, including the compound attitude and engagement, which can bring valuable discussions on the HCI of mobile sensor computing in further study. Besides, we find that user engagement plays a mediating role between the user’s compound attitudes and eWOM. The research result can also help the mobile sensor computing industry to develop effective strategies and build strong consumer user—product (brand) relationships. PMID:26999155

  6. 75 FR 27256 - Implementation of Section 304 of the Telecommunications Act of 1996: Commercial Availability of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-14

    ... Availability of Navigation Devices; Compatibility Between Cable Systems and Consumer Electronics Equipment... cable operators and the consumer electronics industry to establish the technical details of the... Cable and Telecommunications Association and the Consumer Electronics Association had agreed in a...

  7. 12 CFR 226.5 - General disclosure requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... conspicuously in writing, 7 in a form that the consumer may keep. 8 The disclosures required by this subpart may be provided to the consumer in electronic form, subject to compliance with the consumer consent and... to the consumer in electronic form without regard to the consumer consent or other provisions of the...

  8. Bridging experiment and theory: A template for unifying NMR data and electronic structure calculations

    DOE PAGES

    Brown, David M. L.; Cho, Herman; de Jong, Wibe A.

    2016-02-09

    Here, the testing of theoretical models with experimental data is an integral part of the scientific method, and a logical place to search for new ways of stimulating scientific productivity. Often experiment/theory comparisons may be viewed as a workflow comprised of well-defined, rote operations distributed over several distinct computers, as exemplified by the way in which predictions from electronic structure theories are evaluated with results from spectroscopic experiments. For workflows such as this, which may be laborious and time consuming to perform manually, software that could orchestrate the operations and transfer results between computers in a seamless and automated fashionmore » would offer major efficiency gains. Such tools also promise to alter how researchers interact with data outside their field of specialization by, e.g., making raw experimental results more accessible to theorists, and the outputs of theoretical calculations more readily comprehended by experimentalists.« less

  9. Bridging experiment and theory: A template for unifying NMR data and electronic structure calculations

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

    Brown, David M. L.; Cho, Herman; de Jong, Wibe A.

    Here, the testing of theoretical models with experimental data is an integral part of the scientific method, and a logical place to search for new ways of stimulating scientific productivity. Often experiment/theory comparisons may be viewed as a workflow comprised of well-defined, rote operations distributed over several distinct computers, as exemplified by the way in which predictions from electronic structure theories are evaluated with results from spectroscopic experiments. For workflows such as this, which may be laborious and time consuming to perform manually, software that could orchestrate the operations and transfer results between computers in a seamless and automated fashionmore » would offer major efficiency gains. Such tools also promise to alter how researchers interact with data outside their field of specialization by, e.g., making raw experimental results more accessible to theorists, and the outputs of theoretical calculations more readily comprehended by experimentalists.« less

  10. Dynamic Average-Value Modeling of Doubly-Fed Induction Generator Wind Energy Conversion Systems

    NASA Astrophysics Data System (ADS)

    Shahab, Azin

    In a Doubly-fed Induction Generator (DFIG) wind energy conversion system, the rotor of a wound rotor induction generator is connected to the grid via a partial scale ac/ac power electronic converter which controls the rotor frequency and speed. In this research, detailed models of the DFIG wind energy conversion system with Sinusoidal Pulse-Width Modulation (SPWM) scheme and Optimal Pulse-Width Modulation (OPWM) scheme for the power electronic converter are developed in detail in PSCAD/EMTDC. As the computer simulation using the detailed models tends to be computationally extensive, time consuming and even sometimes not practical in terms of speed, two modified approaches (switching-function modeling and average-value modeling) are proposed to reduce the simulation execution time. The results demonstrate that the two proposed approaches reduce the simulation execution time while the simulation results remain close to those obtained using the detailed model simulation.

  11. 12 CFR 1005.3 - Coverage.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...-time electronic fund transfer from a consumer's account. The consumer must authorize the transfer. (ii... one-time electronic fund transfer (in providing a check to a merchant or other payee for the MICR... transfer. A consumer authorizes a one-time electronic fund transfer from his or her account to pay the fee...

  12. Multimedia systems overview: the big picture

    NASA Astrophysics Data System (ADS)

    Riccomi, Alfred

    1993-01-01

    The golden opportunities represented by multimedia systems have been recognized by many. The risk and cost involved in developing the products and the markets has led to a bonanza of unlikely consortia of strange bedfellows. The premier promoter of personal computing systems, Apple Computer, has joined forces with the dominant supplier of corporate computing, IBM, to form a multimedia technology joint venture called Kaleida. The consumer electronics world's leading promoter of free trade, Sony, has joined forces with the leader of Europe's protectionist companies, Philips, to create a consumer multimedia standard called CD-I. While still paying lip service to CD-I, Sony and Philips now appear to be going their separate ways. The software world's most profitable/fastest growing firm, Microsoft, has entered into alliances with each and every multimedia competitor to create a mish mash of product classes and defacto standards. The battle for Multimedia Standards is being fought on all fronts: on standards committees, in corporate strategic marketing meetings, within industry associations, in computer retail stores, and on the streets. Early attempts to set proprietary defacto standards were fought back, but the proprietary efforts continue with renewed vigor. Standards committees were, as always, slow to define specifications, but the official standards are now known nd being implemented; ... but the proprietary efforts continue with renewed vigor. Ultimately, the buyers will decide -- like it or not. Success by the efforts to establish proprietary defacto standards could prove to be a boon to the highly creative and inventive U.S. firms, but at the cost of higher prices for consumers and slower market growth. Success by the official standards could bring lower prices for consumers and fast market growth, but force the higher-wage/higher-overhead U.S. firms to compete on a level playing field. As is always the case, you can't have your cake and eat it too.

  13. 12 CFR 1005.6 - Liability of consumer for unauthorized transfers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... transfers. 1005.6 Section 1005.6 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION ELECTRONIC FUND TRANSFERS (REGULATION E) § 1005.6 Liability of consumer for unauthorized transfers. (a) Conditions for..., for an unauthorized electronic fund transfer involving the consumer's account only if the financial...

  14. Analyzing the environmental impacts of laptop enclosures using screening-level life cycle assessment to support sustainable consumer electronics (j/a)

    EPA Science Inventory

    The market growth of consumer electronics makes it essential for industries and policy-makers to work together to develop sustainable products. The objective of this study is to better understand how to promote environmentally sustainable consumer electronics by examining the use...

  15. Computer usage and national energy consumption: Results from a field-metering study

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

    Desroches, Louis-Benoit; Fuchs, Heidi; Greenblatt, Jeffery

    The electricity consumption of miscellaneous electronic loads (MELs) in the home has grown in recent years, and is expected to continue rising. Consumer electronics, in particular, are characterized by swift technological innovation, with varying impacts on energy use. Desktop and laptop computers make up a significant share of MELs electricity consumption, but their national energy use is difficult to estimate, given uncertainties around shifting user behavior. This report analyzes usage data from 64 computers (45 desktop, 11 laptop, and 8 unknown) collected in 2012 as part of a larger field monitoring effort of 880 households in the San Francisco Baymore » Area, and compares our results to recent values from the literature. We find that desktop computers are used for an average of 7.3 hours per day (median = 4.2 h/d), while laptops are used for a mean 4.8 hours per day (median = 2.1 h/d). The results for laptops are likely underestimated since they can be charged in other, unmetered outlets. Average unit annual energy consumption (AEC) for desktops is estimated to be 194 kWh/yr (median = 125 kWh/yr), and for laptops 75 kWh/yr (median = 31 kWh/yr). We estimate national annual energy consumption for desktop computers to be 20 TWh. National annual energy use for laptops is estimated to be 11 TWh, markedly higher than previous estimates, likely reflective of laptops drawing more power in On mode in addition to greater market penetration. This result for laptops, however, carries relatively higher uncertainty compared to desktops. Different study methodologies and definitions, changing usage patterns, and uncertainty about how consumers use computers must be considered when interpreting our results with respect to existing analyses. Finally, as energy consumption in On mode is predominant, we outline several energy savings opportunities: improved power management (defaulting to low-power modes after periods of inactivity as well as power scaling), matching the rated power of power supplies to computing needs, and improving the efficiency of individual components.« less

  16. High-performance green flexible electronics based on biodegradable cellulose nanofibril paper

    PubMed Central

    Jung, Yei Hwan; Chang, Tzu-Hsuan; Zhang, Huilong; Yao, Chunhua; Zheng, Qifeng; Yang, Vina W.; Mi, Hongyi; Kim, Munho; Cho, Sang June; Park, Dong-Wook; Jiang, Hao; Lee, Juhwan; Qiu, Yijie; Zhou, Weidong; Cai, Zhiyong; Gong, Shaoqin; Ma, Zhenqiang

    2015-01-01

    Today's consumer electronics, such as cell phones, tablets and other portable electronic devices, are typically made of non-renewable, non-biodegradable, and sometimes potentially toxic (for example, gallium arsenide) materials. These consumer electronics are frequently upgraded or discarded, leading to serious environmental contamination. Thus, electronic systems consisting of renewable and biodegradable materials and minimal amount of potentially toxic materials are desirable. Here we report high-performance flexible microwave and digital electronics that consume the smallest amount of potentially toxic materials on biobased, biodegradable and flexible cellulose nanofibril papers. Furthermore, we demonstrate gallium arsenide microwave devices, the consumer wireless workhorse, in a transferrable thin-film form. Successful fabrication of key electrical components on the flexible cellulose nanofibril paper with comparable performance to their rigid counterparts and clear demonstration of fungal biodegradation of the cellulose-nanofibril-based electronics suggest that it is feasible to fabricate high-performance flexible electronics using ecofriendly materials. PMID:26006731

  17. High-performance green flexible electronics based on biodegradable cellulose nanofibril paper.

    PubMed

    Jung, Yei Hwan; Chang, Tzu-Hsuan; Zhang, Huilong; Yao, Chunhua; Zheng, Qifeng; Yang, Vina W; Mi, Hongyi; Kim, Munho; Cho, Sang June; Park, Dong-Wook; Jiang, Hao; Lee, Juhwan; Qiu, Yijie; Zhou, Weidong; Cai, Zhiyong; Gong, Shaoqin; Ma, Zhenqiang

    2015-05-26

    Today's consumer electronics, such as cell phones, tablets and other portable electronic devices, are typically made of non-renewable, non-biodegradable, and sometimes potentially toxic (for example, gallium arsenide) materials. These consumer electronics are frequently upgraded or discarded, leading to serious environmental contamination. Thus, electronic systems consisting of renewable and biodegradable materials and minimal amount of potentially toxic materials are desirable. Here we report high-performance flexible microwave and digital electronics that consume the smallest amount of potentially toxic materials on biobased, biodegradable and flexible cellulose nanofibril papers. Furthermore, we demonstrate gallium arsenide microwave devices, the consumer wireless workhorse, in a transferrable thin-film form. Successful fabrication of key electrical components on the flexible cellulose nanofibril paper with comparable performance to their rigid counterparts and clear demonstration of fungal biodegradation of the cellulose-nanofibril-based electronics suggest that it is feasible to fabricate high-performance flexible electronics using ecofriendly materials.

  18. High-performance green flexible electronics based on biodegradable cellulose nanofibril paper

    NASA Astrophysics Data System (ADS)

    Jung, Yei Hwan; Chang, Tzu-Hsuan; Zhang, Huilong; Yao, Chunhua; Zheng, Qifeng; Yang, Vina W.; Mi, Hongyi; Kim, Munho; Cho, Sang June; Park, Dong-Wook; Jiang, Hao; Lee, Juhwan; Qiu, Yijie; Zhou, Weidong; Cai, Zhiyong; Gong, Shaoqin; Ma, Zhenqiang

    2015-05-01

    Today's consumer electronics, such as cell phones, tablets and other portable electronic devices, are typically made of non-renewable, non-biodegradable, and sometimes potentially toxic (for example, gallium arsenide) materials. These consumer electronics are frequently upgraded or discarded, leading to serious environmental contamination. Thus, electronic systems consisting of renewable and biodegradable materials and minimal amount of potentially toxic materials are desirable. Here we report high-performance flexible microwave and digital electronics that consume the smallest amount of potentially toxic materials on biobased, biodegradable and flexible cellulose nanofibril papers. Furthermore, we demonstrate gallium arsenide microwave devices, the consumer wireless workhorse, in a transferrable thin-film form. Successful fabrication of key electrical components on the flexible cellulose nanofibril paper with comparable performance to their rigid counterparts and clear demonstration of fungal biodegradation of the cellulose-nanofibril-based electronics suggest that it is feasible to fabricate high-performance flexible electronics using ecofriendly materials.

  19. Report of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack: Critical National Infrastructures

    DTIC Science & Technology

    2008-04-01

    consumers and electric utilities in Arizona and Southern California. Twelve people, including five children, died as a result of the explosion. The...Modern electronics, communications, pro- tection, control and computers have allowed the physical system to be utilized fully with ever smaller... margins for error. Therefore, a relatively modest upset to the system can cause functional collapse. As the system grows in complexity and interdependence

  20. Mineral resource of the month: cultured quartz crystal

    USGS Publications Warehouse

    ,

    2008-01-01

    The article presents information on cultured quartz crystals, a mineral used in mobile phones, computers, clocks and other devices controlled by digital circuits. Cultured quartz, which is synthetically produced in large pressurized vessels known as autoclaves, is useful in electronic circuits for precise filtration, frequency control and timing for consumer and military use. Several ingredients are used in producing cultured quartz, including seed crystals, lascas, a solution of sodium hydroxide or sodium carbonate, lithium salts and deionized water.

  1. 12 CFR 1005.6 - Liability of consumer for unauthorized transfers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... transfers. 1005.6 Section 1005.6 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION ELECTRONIC FUND TRANSFERS (REGULATION E) General § 1005.6 Liability of consumer for unauthorized transfers. (a) Conditions... this section, for an unauthorized electronic fund transfer involving the consumer's account only if the...

  2. 12 CFR 1005.6 - Liability of consumer for unauthorized transfers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... transfers. 1005.6 Section 1005.6 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION ELECTRONIC FUND TRANSFERS (REGULATION E) General § 1005.6 Liability of consumer for unauthorized transfers. (a) Conditions... this section, for an unauthorized electronic fund transfer involving the consumer's account only if the...

  3. Acousto-optic time- and space-integrating spotlight-mode SAR processor

    NASA Astrophysics Data System (ADS)

    Haney, Michael W.; Levy, James J.; Michael, Robert R., Jr.

    1993-09-01

    The technical approach and recent experimental results for the acousto-optic time- and space- integrating real-time SAR image formation processor program are reported. The concept overcomes the size and power consumption limitations of electronic approaches by using compact, rugged, and low-power analog optical signal processing techniques for the most computationally taxing portions of the SAR imaging problem. Flexibility and performance are maintained by the use of digital electronics for the critical low-complexity filter generation and output image processing functions. The results include a demonstration of the processor's ability to perform high-resolution spotlight-mode SAR imaging by simultaneously compensating for range migration and range/azimuth coupling in the analog optical domain, thereby avoiding a highly power-consuming digital interpolation or reformatting operation usually required in all-electronic approaches.

  4. Stretchable, Twisted Conductive Microtubules for Wearable Computing, Robotics, Electronics, and Healthcare.

    PubMed

    Do, Thanh Nho; Visell, Yon

    2017-05-11

    Stretchable and flexible multifunctional electronic components, including sensors and actuators, have received increasing attention in robotics, electronics, wearable, and healthcare applications. Despite advances, it has remained challenging to design analogs of many electronic components to be highly stretchable, to be efficient to fabricate, and to provide control over electronic performance. Here, we describe highly elastic sensors and interconnects formed from thin, twisted conductive microtubules. These devices consist of twisted assemblies of thin, highly stretchable (>400%) elastomer tubules filled with liquid conductor (eutectic gallium indium, EGaIn), and fabricated using a simple roller coating process. As we demonstrate, these devices can operate as multimodal sensors for strain, rotation, contact force, or contact location. We also show that, through twisting, it is possible to control their mechanical performance and electronic sensitivity. In extensive experiments, we have evaluated the capabilities of these devices, and have prototyped an array of applications in several domains of stretchable and wearable electronics. These devices provide a novel, low cost solution for high performance stretchable electronics with broad applications in industry, healthcare, and consumer electronics, to emerging product categories of high potential economic and societal significance.

  5. 78 FR 71643 - Certain Wireless Consumer Electronics Devices and Components Thereof; Commission Determination To...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-29

    ... Electronics Devices and Components Thereof; Commission Determination To Review in Part A Final Initial... sale within the United States after importation of certain wireless consumer electronics devices and... Electronics, Inc. of Seoul, Korea and LG Electronics U.S.A., Inc. of Englewood Cliffs, New Jersey...

  6. 12 CFR 205.9 - Receipts at electronic terminals; periodic statements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... RESERVE SYSTEM ELECTRONIC FUND TRANSFERS (REGULATION E) § 205.9 Receipts at electronic terminals; periodic..., a financial institution shall make a receipt available to a consumer at the time the consumer initiates an electronic fund transfer at an electronic terminal. The receipt shall set forth the following...

  7. 12 CFR 205.9 - Receipts at electronic terminals; periodic statements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... RESERVE SYSTEM ELECTRONIC FUND TRANSFERS (REGULATION E) § 205.9 Receipts at electronic terminals; periodic..., a financial institution shall make a receipt available to a consumer at the time the consumer initiates an electronic fund transfer at an electronic terminal. The receipt shall set forth the following...

  8. 12 CFR 205.9 - Receipts at electronic terminals; periodic statements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... RESERVE SYSTEM ELECTRONIC FUND TRANSFERS (REGULATION E) § 205.9 Receipts at electronic terminals; periodic..., a financial institution shall make a receipt available to a consumer at the time the consumer initiates an electronic fund transfer at an electronic terminal. The receipt shall set forth the following...

  9. 12 CFR 205.9 - Receipts at electronic terminals; periodic statements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... RESERVE SYSTEM ELECTRONIC FUND TRANSFERS (REGULATION E) § 205.9 Receipts at electronic terminals; periodic..., a financial institution shall make a receipt available to a consumer at the time the consumer initiates an electronic fund transfer at an electronic terminal. The receipt shall set forth the following...

  10. 12 CFR 205.9 - Receipts at electronic terminals; periodic statements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... RESERVE SYSTEM ELECTRONIC FUND TRANSFERS (REGULATION E) § 205.9 Receipts at electronic terminals; periodic..., a financial institution shall make a receipt available to a consumer at the time the consumer initiates an electronic fund transfer at an electronic terminal. The receipt shall set forth the following...

  11. Optimal nonlinear information processing capacity in delay-based reservoir computers

    NASA Astrophysics Data System (ADS)

    Grigoryeva, Lyudmila; Henriques, Julie; Larger, Laurent; Ortega, Juan-Pablo

    2015-09-01

    Reservoir computing is a recently introduced brain-inspired machine learning paradigm capable of excellent performances in the processing of empirical data. We focus in a particular kind of time-delay based reservoir computers that have been physically implemented using optical and electronic systems and have shown unprecedented data processing rates. Reservoir computing is well-known for the ease of the associated training scheme but also for the problematic sensitivity of its performance to architecture parameters. This article addresses the reservoir design problem, which remains the biggest challenge in the applicability of this information processing scheme. More specifically, we use the information available regarding the optimal reservoir working regimes to construct a functional link between the reservoir parameters and its performance. This function is used to explore various properties of the device and to choose the optimal reservoir architecture, thus replacing the tedious and time consuming parameter scannings used so far in the literature.

  12. Optimal nonlinear information processing capacity in delay-based reservoir computers.

    PubMed

    Grigoryeva, Lyudmila; Henriques, Julie; Larger, Laurent; Ortega, Juan-Pablo

    2015-09-11

    Reservoir computing is a recently introduced brain-inspired machine learning paradigm capable of excellent performances in the processing of empirical data. We focus in a particular kind of time-delay based reservoir computers that have been physically implemented using optical and electronic systems and have shown unprecedented data processing rates. Reservoir computing is well-known for the ease of the associated training scheme but also for the problematic sensitivity of its performance to architecture parameters. This article addresses the reservoir design problem, which remains the biggest challenge in the applicability of this information processing scheme. More specifically, we use the information available regarding the optimal reservoir working regimes to construct a functional link between the reservoir parameters and its performance. This function is used to explore various properties of the device and to choose the optimal reservoir architecture, thus replacing the tedious and time consuming parameter scannings used so far in the literature.

  13. Optimal nonlinear information processing capacity in delay-based reservoir computers

    PubMed Central

    Grigoryeva, Lyudmila; Henriques, Julie; Larger, Laurent; Ortega, Juan-Pablo

    2015-01-01

    Reservoir computing is a recently introduced brain-inspired machine learning paradigm capable of excellent performances in the processing of empirical data. We focus in a particular kind of time-delay based reservoir computers that have been physically implemented using optical and electronic systems and have shown unprecedented data processing rates. Reservoir computing is well-known for the ease of the associated training scheme but also for the problematic sensitivity of its performance to architecture parameters. This article addresses the reservoir design problem, which remains the biggest challenge in the applicability of this information processing scheme. More specifically, we use the information available regarding the optimal reservoir working regimes to construct a functional link between the reservoir parameters and its performance. This function is used to explore various properties of the device and to choose the optimal reservoir architecture, thus replacing the tedious and time consuming parameter scannings used so far in the literature. PMID:26358528

  14. 16 CFR 1500.88 - Exemptions from lead limits under section 101 of the Consumer Product Safety Improvement Act for...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 101 of the Consumer Product Safety Improvement Act for certain electronic devices. 1500.88 Section... from lead limits under section 101 of the Consumer Product Safety Improvement Act for certain electronic devices. (a) The Consumer Product Safety Improvement Act (CPSIA) provides for specific lead limits...

  15. 12 CFR 1005.14 - Electronic fund transfer service provider not holding consumer's account.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 8 2012-01-01 2012-01-01 false Electronic fund transfer service provider not... PROTECTION ELECTRONIC FUND TRANSFERS (REGULATION E) § 1005.14 Electronic fund transfer service provider not holding consumer's account. (a) Provider of electronic fund transfer service. A person that provides an...

  16. 12 CFR 1005.14 - Electronic fund transfer service provider not holding consumer's account.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 8 2013-01-01 2013-01-01 false Electronic fund transfer service provider not... PROTECTION ELECTRONIC FUND TRANSFERS (REGULATION E) General § 1005.14 Electronic fund transfer service provider not holding consumer's account. (a) Provider of electronic fund transfer service. A person that...

  17. 12 CFR 1005.14 - Electronic fund transfer service provider not holding consumer's account.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 8 2014-01-01 2014-01-01 false Electronic fund transfer service provider not... PROTECTION ELECTRONIC FUND TRANSFERS (REGULATION E) General § 1005.14 Electronic fund transfer service provider not holding consumer's account. (a) Provider of electronic fund transfer service. A person that...

  18. 78 FR 56245 - Certain Wireless Consumer Electronics Devices and Components Thereof; Notice of Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-12

    ... Electronics Devices and Components Thereof; Notice of Request for Statements on the Public Interest AGENCY: U... wireless consumer electronics devices and components thereof imported by respondents Acer, Inc. of Taipei... Communications, Inc. of San Diego, California; LG Electronics, Inc. of Seoul, Korea; LG Electronics U.S.A., Inc...

  19. High-performance green flexible electronics based on biodegradable cellulose nanofibril paper

    Treesearch

    Yei Hwan Jung; Tzu-Hsuan Chang; Huilong Zhang; Chunhua Yao; Qifeng Zheng; Vina W. Yang; Hongyi Mi; Munho Kim; Sang June Cho; Dong-Wook Park; Hao Jiang; Juhwan Lee; Yijie Qiu; Weidong Zhou; Zhiyong Cai; Shaoqin Gong; Zhenqiang Ma

    2015-01-01

    Today’s consumer electronics, such as cell phones, tablets and other portable electronic devices, are typically made of non-renewable, non-biodegradable, and sometimes potentially toxic (for example, gallium arsenide) materials. These consumer electronics are frequently upgraded or discarded, leading to serious environmental contamination. Thus, electronic systems...

  20. Consumer and provider responses to a computerized version of the Illness Management and Recovery Program.

    PubMed

    Wright-Berryman, Jennifer L; Salyers, Michelle P; O'Halloran, James P; Kemp, Aaron S; Mueser, Kim T; Diazoni, Amanda J

    2013-12-01

    To explore mental health consumer and provider responses to a computerized version of the Illness Management and Recovery (IMR) program. Semistructured interviews were conducted to gather data from 6 providers and 12 consumers who participated in a computerized prototype of the IMR program. An inductive-consensus-based approach was used to analyze the interview responses. Qualitative analysis revealed consumers perceived various personal benefits and ease of use afforded by the new technology platform. Consumers also highly valued provider assistance and offered several suggestions to improve the program. The largest perceived barriers to future implementation were lack of computer skills and access to computers. Similarly, IMR providers commented on its ease and convenience, and the reduction of time intensive material preparation. Providers also expressed that the use of technology creates more options for the consumer to access treatment. The technology was acceptable, easy to use, and well-liked by consumers and providers. Clinician assistance with technology was viewed as helpful to get clients started with the program, as lack of computer skills and access to computers was a concern. Access to materials between sessions appears to be desired; however, given perceived barriers of computer skills and computer access, additional supports may be needed for consumers to achieve full benefits of a computerized version of IMR. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  1. Benefits and Risks of Electronic Medical Record (EMR): An Interpretive Analysis of Healthcare Consumers' Perceptions of an Evolving Health Information Systems Technology

    ERIC Educational Resources Information Center

    Thompson, Chester D.

    2013-01-01

    The purpose of this study is to explore healthcare consumers' perceptions of their Electronic Medical Records (EMRs). Although there have been numerous studies regarding EMRs, there have been minimal, if any, research that explores healthcare consumers' awareness of this technology and the social implications that result. As consumers' health…

  2. 12 CFR 1005.9 - Receipts at electronic terminals; periodic statements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... TRANSFERS (REGULATION E) General § 1005.9 Receipts at electronic terminals; periodic statements. (a... institution shall make a receipt available to a consumer at the time the consumer initiates an electronic fund transfer at an electronic terminal. The receipt shall set forth the following information, as applicable...

  3. 12 CFR 1005.9 - Receipts at electronic terminals; periodic statements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... TRANSFERS (REGULATION E) General § 1005.9 Receipts at electronic terminals; periodic statements. (a... institution shall make a receipt available to a consumer at the time the consumer initiates an electronic fund transfer at an electronic terminal. The receipt shall set forth the following information, as applicable...

  4. 12 CFR 1005.9 - Receipts at electronic terminals; periodic statements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... TRANSFERS (REGULATION E) § 1005.9 Receipts at electronic terminals; periodic statements. (a) Receipts at... shall make a receipt available to a consumer at the time the consumer initiates an electronic fund transfer at an electronic terminal. The receipt shall set forth the following information, as applicable...

  5. High-Fidelity Piezoelectric Audio Device

    NASA Technical Reports Server (NTRS)

    Woodward, Stanley E.; Fox, Robert L.; Bryant, Robert G.

    2003-01-01

    ModalMax is a very innovative means of harnessing the vibration of a piezoelectric actuator to produce an energy efficient low-profile device with high-bandwidth high-fidelity audio response. The piezoelectric audio device outperforms many commercially available speakers made using speaker cones. The piezoelectric device weighs substantially less (4 g) than the speaker cones which use magnets (10 g). ModalMax devices have extreme fabrication simplicity. The entire audio device is fabricated by lamination. The simplicity of the design lends itself to lower cost. The piezoelectric audio device can be used without its acoustic chambers and thereby resulting in a very low thickness of 0.023 in. (0.58 mm). The piezoelectric audio device can be completely encapsulated, which makes it very attractive for use in wet environments. Encapsulation does not significantly alter the audio response. Its small size (see Figure 1) is applicable to many consumer electronic products, such as pagers, portable radios, headphones, laptop computers, computer monitors, toys, and electronic games. The audio device can also be used in automobile or aircraft sound systems.

  6. 12 CFR 1005.3 - Coverage.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Banking BUREAU OF CONSUMER FINANCIAL PROTECTION ELECTRONIC FUND TRANSFERS (REGULATION E) General § 1005.3... Consumer Financial Protection Act of 2010, Title X of the Dodd-Frank Wall Street Reform and Consumer Protection Act, Public Law 111-203, 124 Stat. 1376. (b) Electronic fund transfer. (1) Definition. The term...

  7. 12 CFR 1005.3 - Coverage.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Banking BUREAU OF CONSUMER FINANCIAL PROTECTION ELECTRONIC FUND TRANSFERS (REGULATION E) § 1005.3 Coverage... Consumer Financial Protection Act of 2010, Title X of the Dodd-Frank Wall Street Reform and Consumer Protection Act, Public Law 111-203, 124 Stat. 1376. (b) Electronic fund transfer—(1) Definition. The term...

  8. 12 CFR 205.11 - Procedures for resolving errors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... institution's findings and shall note the consumer's right to request the documents that the institution... transfer; (ii) An incorrect electronic fund transfer to or from the consumer's account; (iii) The omission... made by the financial institution relating to an electronic fund transfer; (v) The consumer's receipt...

  9. The market of electrical and electronic equipment waste in Portugal: Analysis of take-back consumers' decisions.

    PubMed

    Botelho, Anabela; Ferreira Dias, Marta; Ferreira, Carla; Pinto, Lígia M Costa

    2016-10-01

    This paper aims to ascertain the efficacy and acceptability of five incentive schemes for the take-back of waste electrical and electronic equipment in Portugal, focusing in consumers' perspectives. It assesses users' perception of these items, evaluating the motivations and interests they have concerning the market of waste electrical and electronic equipment. Results indicate, on one hand, a lack of awareness by consumers about the process of take-back of their equipment. On the other hand, results show that information conditions and socio-demographic factors affect consumers' motivations for returning the electrical and electronic equipment at the end of life. In this context, it can be concluded that, in Portugal, the market for the recovery of waste electrical and electronic equipment is still in its infancy. © The Author(s) 2016.

  10. 12 CFR 40.7 - Form of opt out notice to consumers; opt out methods.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., if the consumer agrees, electronically. (2) When a customer relationship terminates, the customer's... during or related to that relationship. If the individual subsequently establishes a new customer... opt out notice in writing or, if the consumer agrees, electronically. (d) Joint relationships. (1) If...

  11. 16 CFR 313.7 - Form of opt out notice to consumers; opt out methods.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., electronically. (2) When a customer relationship terminates, the customer's opt out direction continues to apply... the individual subsequently establishes a new customer relationship with you, the opt out direction... writing or, if the consumer agrees, electronically. (d) Joint relationships—(1) If two or more consumers...

  12. 12 CFR 332.7 - Form of opt out notice to consumers; opt out methods.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., electronically. (2) When a customer relationship terminates, the customer's opt out direction continues to apply... the individual subsequently establishes a new customer relationship with you, the opt out direction... writing or, if the consumer agrees, electronically. (d) Joint relationships—(1) If two or more consumers...

  13. 12 CFR 216.7 - Form of opt out notice to consumers; opt out methods.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., electronically. (2) When a customer relationship terminates, the customer's opt out direction continues to apply... the individual subsequently establishes a new customer relationship with you, the opt out direction... writing or, if the consumer agrees, electronically. (d) Joint relationships—(1) If two or more consumers...

  14. 12 CFR 205.3 - Coverage.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... to initiate a one-time electronic fund transfer from a consumer's account. The consumer must...-time electronic fund transfer (in providing a check to a merchant or other payee for the MICR encoding... information for the transfer shall also provide a notice to the consumer at the same time it provides the...

  15. 12 CFR 205.3 - Coverage.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... to initiate a one-time electronic fund transfer from a consumer's account. The consumer must...-time electronic fund transfer (in providing a check to a merchant or other payee for the MICR encoding... information for the transfer shall also provide a notice to the consumer at the same time it provides the...

  16. 12 CFR 205.3 - Coverage.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... to initiate a one-time electronic fund transfer from a consumer's account. The consumer must...-time electronic fund transfer (in providing a check to a merchant or other payee for the MICR encoding... information for the transfer shall also provide a notice to the consumer at the same time it provides the...

  17. Ocular Tolerance of Contemporary Electronic Display Devices.

    PubMed

    Clark, Andrew J; Yang, Paul; Khaderi, Khizer R; Moshfeghi, Andrew A

    2018-05-01

    Electronic displays have become an integral part of life in the developed world since the revolution of mobile computing a decade ago. With the release of multiple consumer-grade virtual reality (VR) and augmented reality (AR) products in the past 2 years utilizing head-mounted displays (HMDs), as well as the development of low-cost, smartphone-based HMDs, the ability to intimately interact with electronic screens is greater than ever. VR/AR HMDs also place the display at much closer ocular proximity than traditional electronic devices while also isolating the user from the ambient environment to create a "closed" system between the user's eyes and the display. Whether the increased interaction with these devices places the user's retina at higher risk of damage is currently unclear. Herein, the authors review the discovery of photochemical damage of the retina from visible light as well as summarize relevant clinical and preclinical data regarding the influence of modern display devices on retinal health. Multiple preclinical studies have been performed with modern light-emitting diode technology demonstrating damage to the retina at modest exposure levels, particularly from blue-light wavelengths. Unfortunately, high-quality in-human studies are lacking, and the small clinical investigations performed to date have failed to keep pace with the rapid evolutions in display technology. Clinical investigations assessing the effect of HMDs on human retinal function are also yet to be performed. From the available data, modern consumer electronic displays do not appear to pose any acute risk to vision with average use; however, future studies with well-defined clinical outcomes and illuminance metrics are needed to better understand the long-term risks of cumulative exposure to electronic displays in general and with "closed" VR/AR HMDs in particular. [Ophthalmic Surg Lasers Imaging Retina. 2018;49:346-354.]. Copyright 2018, SLACK Incorporated.

  18. 12 CFR 205.14 - Electronic fund transfer service provider not holding consumer's account.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... consumer learns of the loss or theft; and extends the time periods for reporting unauthorized transfers or... 12 Banks and Banking 2 2010-01-01 2010-01-01 false Electronic fund transfer service provider not... GOVERNORS OF THE FEDERAL RESERVE SYSTEM ELECTRONIC FUND TRANSFERS (REGULATION E) § 205.14 Electronic fund...

  19. 12 CFR 205.14 - Electronic fund transfer service provider not holding consumer's account.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... consumer learns of the loss or theft; and extends the time periods for reporting unauthorized transfers or... 12 Banks and Banking 2 2013-01-01 2013-01-01 false Electronic fund transfer service provider not... GOVERNORS OF THE FEDERAL RESERVE SYSTEM ELECTRONIC FUND TRANSFERS (REGULATION E) § 205.14 Electronic fund...

  20. 12 CFR 205.14 - Electronic fund transfer service provider not holding consumer's account.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... consumer learns of the loss or theft; and extends the time periods for reporting unauthorized transfers or... 12 Banks and Banking 2 2014-01-01 2014-01-01 false Electronic fund transfer service provider not... GOVERNORS OF THE FEDERAL RESERVE SYSTEM ELECTRONIC FUND TRANSFERS (REGULATION E) § 205.14 Electronic fund...

  1. 12 CFR 205.14 - Electronic fund transfer service provider not holding consumer's account.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... consumer learns of the loss or theft; and extends the time periods for reporting unauthorized transfers or... 12 Banks and Banking 2 2011-01-01 2011-01-01 false Electronic fund transfer service provider not... GOVERNORS OF THE FEDERAL RESERVE SYSTEM ELECTRONIC FUND TRANSFERS (REGULATION E) § 205.14 Electronic fund...

  2. 12 CFR 205.14 - Electronic fund transfer service provider not holding consumer's account.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... consumer learns of the loss or theft; and extends the time periods for reporting unauthorized transfers or... 12 Banks and Banking 2 2012-01-01 2012-01-01 false Electronic fund transfer service provider not... GOVERNORS OF THE FEDERAL RESERVE SYSTEM ELECTRONIC FUND TRANSFERS (REGULATION E) § 205.14 Electronic fund...

  3. Consumer Information in the Electronic Media: Neutral Information, Advertising, Selling. Working Paper No. 4.

    ERIC Educational Resources Information Center

    Sepstrup, Preben; Olander, Folke

    This paper presents a self-contained summary in English of the results of a research project conducted for the Nordic Council of Ministers to define problems, advantages, and disadvantages of the electronic dissemination of information for consumers, and to determine whether consumer organizations should adapt their information activities and…

  4. IRIS Health Assessment of 2,2',4,4'-Tetrabromodiphenyl Ether (BDE-47) CASRN 5436-43-12,2',4,4',5-Pentabromodiphenyl Ether (BDE-99) CASRN 60348-60-92,2',4,4',5,5'-Hexabromodiphenyl Ether (BDE-153) CASRN 68631-49-22,2',3,3',4,4',5,5',6,6'-Decabromodiphenyl Ether (BDE-209) CASRN 1163-19-5

    EPA Science Inventory

    Polybrominated diphenyl ethers (PBDEs) are used as flame retardants in furniture foam (pentaBDE), plastics for TV cabinets, consumer electronics, wire insulation, and backcoatings for draperies and upholstery (decaBDE), and plastics for personal computers and small appliances (oc...

  5. TRIBE: Trust Revision for Information Based on Evidence

    DTIC Science & Technology

    2013-07-01

    the 15th Bled Electronic Commerce Conference e -Reality: Constructing the e -Economy, pages 48–64, 2002. [7] A. Jøsang, R. Ismail, and C. Boyd. A survey...expectation value can be computed using Equation 3 [5]. E (w, a) = b(w) + a× u(w) = r(w) + a× 2 r(w) + s(w) + 2 (3) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8...evidence. III. TRUST-BASED FUSION OF OPINIONS In sensing applications, an information consumer may receive many different opinions from diverse

  6. A hybrid optical switch architecture to integrate IP into optical networks to provide flexible and intelligent bandwidth on demand for cloud computing

    NASA Astrophysics Data System (ADS)

    Yang, Wei; Hall, Trevor J.

    2013-12-01

    The Internet is entering an era of cloud computing to provide more cost effective, eco-friendly and reliable services to consumer and business users. As a consequence, the nature of the Internet traffic has been fundamentally transformed from a pure packet-based pattern to today's predominantly flow-based pattern. Cloud computing has also brought about an unprecedented growth in the Internet traffic. In this paper, a hybrid optical switch architecture is presented to deal with the flow-based Internet traffic, aiming to offer flexible and intelligent bandwidth on demand to improve fiber capacity utilization. The hybrid optical switch is capable of integrating IP into optical networks for cloud-based traffic with predictable performance, for which the delay performance of the electronic module in the hybrid optical switch architecture is evaluated through simulation.

  7. A novel clinical decision support algorithm for constructing complete medication histories.

    PubMed

    Long, Ju; Yuan, Michael Juntao

    2017-07-01

    A patient's complete medication history is a crucial element for physicians to develop a full understanding of the patient's medical conditions and treatment options. However, due to the fragmented nature of medical data, this process can be very time-consuming and often impossible for physicians to construct a complete medication history for complex patients. In this paper, we describe an accurate, computationally efficient and scalable algorithm to construct a medication history timeline. The algorithm is developed and validated based on 1 million random prescription records from a large national prescription data aggregator. Our evaluation shows that the algorithm can be scaled horizontally on-demand, making it suitable for future delivery in a cloud-computing environment. We also propose that this cloud-based medication history computation algorithm could be integrated into Electronic Medical Records, enabling informed clinical decision-making at the point of care. Copyright © 2017 Elsevier B.V. All rights reserved.

  8. A Power Efficient Exaflop Computer Design for Global Cloud System Resolving Climate Models.

    NASA Astrophysics Data System (ADS)

    Wehner, M. F.; Oliker, L.; Shalf, J.

    2008-12-01

    Exascale computers would allow routine ensemble modeling of the global climate system at the cloud system resolving scale. Power and cost requirements of traditional architecture systems are likely to delay such capability for many years. We present an alternative route to the exascale using embedded processor technology to design a system optimized for ultra high resolution climate modeling. These power efficient processors, used in consumer electronic devices such as mobile phones, portable music players, cameras, etc., can be tailored to the specific needs of scientific computing. We project that a system capable of integrating a kilometer scale climate model a thousand times faster than real time could be designed and built in a five year time scale for US$75M with a power consumption of 3MW. This is cheaper, more power efficient and sooner than any other existing technology.

  9. Short pulse free electron laser amplifier

    DOEpatents

    Schlitt, Leland G.; Szoke, Abraham

    1985-01-01

    Method and apparatus for amplification of a laser pulse in a free electron laser amplifier where the laser pulse duration may be a small fraction of the electron beam pulse duration used for amplification. An electron beam pulse is passed through a first wiggler magnet and a short laser pulse to be amplified is passed through the same wiggler so that only the energy of the last fraction, f, (f<1) of the electron beam pulse is consumed in amplifying the laser pulse. After suitable delay of the electron beam, the process is repeated in a second wiggler magnet, a third, . . . , where substantially the same fraction f of the remainder of the electron beam pulse is consumed in amplification of the given short laser pulse in each wiggler magnet region until the useful electron beam energy is substantially completely consumed by amplification of the laser pulse.

  10. 77 FR 31876 - Certain Consumer Electronics and Display Devices and Products Containing Same Determination Not...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-30

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-836] Certain Consumer Electronics and Display Devices and Products Containing Same Determination Not To Review Initial Determination To Amend... electronics and display devices and products containing the same by reason of infringement of U.S. Patent Nos...

  11. 78 FR 49365 - Electronic Fund Transfers (Regulation E); Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-14

    ... BUREAU OF CONSUMER FINANCIAL PROTECTION 12 CFR Part 1005 [Docket No. CFPB-2012-0050] RIN 3170-AA33 Electronic Fund Transfers (Regulation E); Correction AGENCY: Bureau of Consumer Financial Protection. ACTION... 2013 Final Rule, which along with three other final rules \\1\\ implements the Electronic Fund Transfer...

  12. Consumer Cost Differences for Traditional and Internet Markets.

    ERIC Educational Resources Information Center

    Shaw, Michael J.; Strader, Troy J.

    1999-01-01

    Addresses research issues related to the economics of electronic, Internet-based markets. Discusses consumer cost-based differences for traditional and electronic markets; revenue implications for sellers and transaction intermediaries; and results of an empirical, survey-based study of an electronic market in the sports trading-card industry.…

  13. Physics and Robotic Sensing -- the good, the bad, and approaches to making it work

    NASA Astrophysics Data System (ADS)

    Huff, Brian

    2011-03-01

    All of the technological advances that have benefited consumer electronics have direct application to robotics. Technological advances have resulted in the dramatic reduction in size, cost, and weight of computing systems, while simultaneously doubling computational speed every eighteen months. The same manufacturing advancements that have enabled this rapid increase in computational power are now being leveraged to produce small, powerful and cost-effective sensing technologies applicable for use in mobile robotics applications. Despite the increase in computing and sensing resources available to today's robotic systems developers, there are sensing problems typically found in unstructured environments that continue to frustrate the widespread use of robotics and unmanned systems. This talk presents how physics has contributed to the creation of the technologies that are making modern robotics possible. The talk discusses theoretical approaches to robotic sensing that appear to suffer when they are deployed in the real world. Finally the author presents methods being used to make robotic sensing more robust.

  14. 75 FR 19959 - Energy Conservation Program for Consumer Products: Notice of Petition for Waiver of Samsung...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-16

    ... Conservation Program for Consumer Products: Notice of Petition for Waiver of Samsung Electronics America, Inc.... SUMMARY: This notice announces receipt of and publishes the Samsung Electronics America, Inc. (Samsung... information for the petitioner is: Mr. Michael Moss, Samsung Electronics America, Inc., 18600 Broadwick St...

  15. 76 FR 21881 - Energy Conservation Program for Consumer Products: Notice of Petition for Waiver of Samsung...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-19

    ... Conservation Program for Consumer Products: Notice of Petition for Waiver of Samsung Electronics America, Inc... comments. SUMMARY: This notice announces receipt of and publishes the Samsung Electronics America, Inc..., Samsung Electronics America, Inc., 18600 Broadwick Street, Rancho Dominguez, CA 90220. According to 10 CFR...

  16. 76 FR 11228 - Energy Conservation Program for Consumer Products: Notice of Petition for Waiver of LG...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-01

    ... Conservation Program for Consumer Products: Notice of Petition for Waiver of LG Electronics USA, Inc. From the... notice announces receipt of and publishes the LG Electronics USA, Inc. (LG) petition for waiver and... is: John I. Taylor, Vice President, Government Relations and Communications, LG Electronics USA, Inc...

  17. 75 FR 45623 - Energy Conservation Program for Consumer Products: Decision and Order Granting a Waiver to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... Conservation Program for Consumer Products: Decision and Order Granting a Waiver to Samsung Electronics America...-014) that grants to Samsung Electronics America, Inc. (Samsung) a waiver from the DOE electric... Energy. Decision and Order In the Matter of: Samsung Electronics America, Inc. (Case No. RF- 014...

  18. Consumer Electronics Testing to Fast-Rise EMP (Electromagnetic Pulse) (VEMPS (Vertical Electromagnetic Pulse Simulator) 2 Development)

    DTIC Science & Technology

    1989-06-01

    Fast-Rise EMP ( VEMPS 11 Development) 12. PERSONAL AUTHOR(S) Vincent J. Ellis 13a. TYPE OF REPORT 13b. TIME COVERED 14. DATE OF REPORT (Year Mot.Dy...SUBJECT TERMS (Continue on reverse if necessary andJ identity by block nwitib") 09EL 03U SBGR EMP, VEMPS 11, consumer electronics, FEMPS, EMP simulation... VEMPS 11), Because of the unique petrr! ance characteristics of VEMPS 11 and the technological changes In consumer electronics over the past 10 years

  19. Optoelectronics for electrical and computer engineering students

    NASA Astrophysics Data System (ADS)

    Chua, Soo-Jin; Jalil, Mansoor

    2002-05-01

    We describe the contents of an advanced undergraduate course on Optoelectronics at the Department of Electrical and Computer Engineering, National University of Singapore. The emphasis has changed over the years to keep abreast of the development in the field but the broad features remain the same. A multidisciplinary approach is taken, incorporating physics, materials science and engineering concepts to explain the operation of optoelectronic components, and their application in display, communications and consumer electronics. The course comprises of 36 hours of lectures and two experiments, and covers basic radiometry and photometry, photoemitters (LEDs and lasers), photodetectors, and liquid crystal displays. The main aim of the course is to equip the student with the requisite theoretical and practical knowledge for participation in the photonics industry and for postgraduate research for students who are so inclined.

  20. Wearable ear EEG for brain interfacing

    NASA Astrophysics Data System (ADS)

    Schroeder, Eric D.; Walker, Nicholas; Danko, Amanda S.

    2017-02-01

    Brain-computer interfaces (BCIs) measuring electrical activity via electroencephalogram (EEG) have evolved beyond clinical applications to become wireless consumer products. Typically marketed for meditation and neu- rotherapy, these devices are limited in scope and currently too obtrusive to be a ubiquitous wearable. Stemming from recent advancements made in hearing aid technology, wearables have been shrinking to the point that the necessary sensors, circuitry, and batteries can be fit into a small in-ear wearable device. In this work, an ear-EEG device is created with a novel system for artifact removal and signal interpretation. The small, compact, cost-effective, and discreet device is demonstrated against existing consumer electronics in this space for its signal quality, comfort, and usability. A custom mobile application is developed to process raw EEG from each device and display interpreted data to the user. Artifact removal and signal classification is accomplished via a combination of support matrix machines (SMMs) and soft thresholding of relevant statistical properties.

  1. Trampoline Safety in Childhood and Adolescence

    MedlinePlus

    ... ABBREVIATIONS AAP — American Academy of Pediatrics NEISS — National Electronic Injury Surveillance System USCPSC — US Consumer Product Safety ... US Consumer Product Safety Com- mission ’ s (USCPSC) National Electronic Injury Surveillance System (NEISS). 6 Trampoline injuries increased ...

  2. 77 FR 11156 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-24

    ... Certain Consumer Electronics, Including Mobile Phones and Tablets, DN 2878; the Commission is soliciting... importation of certain consumer electronics, including mobile phones and tablets. The complaint names as...

  3. Verifier-based three-party authentication schemes using extended chaotic maps for data exchange in telecare medicine information systems.

    PubMed

    Lee, Tian-Fu

    2014-12-01

    Telecare medicine information systems provide a communicating platform for accessing remote medical resources through public networks, and help health care workers and medical personnel to rapidly making correct clinical decisions and treatments. An authentication scheme for data exchange in telecare medicine information systems enables legal users in hospitals and medical institutes to establish a secure channel and exchange electronic medical records or electronic health records securely and efficiently. This investigation develops an efficient and secure verified-based three-party authentication scheme by using extended chaotic maps for data exchange in telecare medicine information systems. The proposed scheme does not require server's public keys and avoids time-consuming modular exponential computations and scalar multiplications on elliptic curve used in previous related approaches. Additionally, the proposed scheme is proven secure in the random oracle model, and realizes the lower bounds of messages and rounds in communications. Compared to related verified-based approaches, the proposed scheme not only possesses higher security, but also has lower computational cost and fewer transmissions. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  4. Solution-Processed Carbon Nanotube True Random Number Generator.

    PubMed

    Gaviria Rojas, William A; McMorrow, Julian J; Geier, Michael L; Tang, Qianying; Kim, Chris H; Marks, Tobin J; Hersam, Mark C

    2017-08-09

    With the growing adoption of interconnected electronic devices in consumer and industrial applications, there is an increasing demand for robust security protocols when transmitting and receiving sensitive data. Toward this end, hardware true random number generators (TRNGs), commonly used to create encryption keys, offer significant advantages over software pseudorandom number generators. However, the vast network of devices and sensors envisioned for the "Internet of Things" will require small, low-cost, and mechanically flexible TRNGs with low computational complexity. These rigorous constraints position solution-processed semiconducting single-walled carbon nanotubes (SWCNTs) as leading candidates for next-generation security devices. Here, we demonstrate the first TRNG using static random access memory (SRAM) cells based on solution-processed SWCNTs that digitize thermal noise to generate random bits. This bit generation strategy can be readily implemented in hardware with minimal transistor and computational overhead, resulting in an output stream that passes standardized statistical tests for randomness. By using solution-processed semiconducting SWCNTs in a low-power, complementary architecture to achieve TRNG, we demonstrate a promising approach for improving the security of printable and flexible electronics.

  5. Two-Way Communication Using RFID Equipment and Techniques

    NASA Technical Reports Server (NTRS)

    Jedry, Thomas; Archer, Eric

    2007-01-01

    Equipment and techniques used in radio-frequency identification (RFID) would be extended, according to a proposal, to enable short-range, two-way communication between electronic products and host computers. In one example of a typical contemplated application, the purpose of the short-range radio communication would be to transfer image data from a user s digital still or video camera to the user s computer for recording and/or processing. The concept is also applicable to consumer electronic products other than digital cameras (for example, cellular telephones, portable computers, or motion sensors in alarm systems), and to a variety of industrial and scientific sensors and other devices that generate data. Until now, RFID has been used to exchange small amounts of mostly static information for identifying and tracking assets. Information pertaining to an asset (typically, an object in inventory to be tracked) is contained in miniature electronic circuitry in an RFID tag attached to the object. Conventional RFID equipment and techniques enable a host computer to read data from and, in some cases, to write data to, RFID tags, but they do not enable such additional functions as sending commands to, or retrieving possibly large quantities of dynamic data from, RFID-tagged devices. The proposal would enable such additional functions. The figure schematically depicts an implementation of the proposal for a sensory device (e.g., a digital camera) that includes circuitry that converts sensory information to digital data. In addition to the basic sensory device, there would be a controller and a memory that would store the sensor data and/or data from the controller. The device would also be equipped with a conventional RFID chipset and antenna, which would communicate with a host computer via an RFID reader. The controller would function partly as a communication interface, implementing two-way communication protocols at all levels (including RFID if needed) between the sensory device and the memory and between the host computer and the memory. The controller would perform power V

  6. 76 FR 13169 - Energy Conservation Program for Consumer Products: Decision and Order Granting a Waiver to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-10

    ... Conservation Program for Consumer Products: Decision and Order Granting a Waiver to Samsung Electronics America... Electronics America, Inc. (Samsung) a waiver from the DOE clothes washer test procedure for determining the.... Decision and Order In the Matter of: Samsung Electronics America, Inc. (Case No. CW- 014) I. Background and...

  7. 75 FR 13120 - Energy Conservation Program for Consumer Products: Decision and Order Granting a Waiver to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-18

    ... Conservation Program for Consumer Products: Decision and Order Granting a Waiver to Samsung Electronics America... (Case No. RF-011) that grants to Samsung Electronics America, Inc. (Samsung) a waiver from the DOE... and Order In the Matter of: Samsung Electronics America, Inc. (Case No. RF- 011). Background Title III...

  8. 75 FR 71680 - Energy Conservation Program for Consumer Products: Notice of Petition for Waiver of LG...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-24

    ... Conservation Program for Consumer Products: Notice of Petition for Waiver of LG Electronics USA, Inc. from the... and publishes the LG Electronics USA, Inc. (LG) petition for waiver (hereafter, ``petition'') from... Communications, LG Electronics USA, Inc., 1776 K Street, NW., Washington, DC 20006; (202) 719-3490; E-mail: john...

  9. Do Clouds Compute? A Framework for Estimating the Value of Cloud Computing

    NASA Astrophysics Data System (ADS)

    Klems, Markus; Nimis, Jens; Tai, Stefan

    On-demand provisioning of scalable and reliable compute services, along with a cost model that charges consumers based on actual service usage, has been an objective in distributed computing research and industry for a while. Cloud Computing promises to deliver on this objective: consumers are able to rent infrastructure in the Cloud as needed, deploy applications and store data, and access them via Web protocols on a pay-per-use basis. The acceptance of Cloud Computing, however, depends on the ability for Cloud Computing providers and consumers to implement a model for business value co-creation. Therefore, a systematic approach to measure costs and benefits of Cloud Computing is needed. In this paper, we discuss the need for valuation of Cloud Computing, identify key components, and structure these components in a framework. The framework assists decision makers in estimating Cloud Computing costs and to compare these costs to conventional IT solutions. We demonstrate by means of representative use cases how our framework can be applied to real world scenarios.

  10. Outcome assessment via handheld computer in community mental health: consumer satisfaction and reliability.

    PubMed

    Goldstein, Lizabeth A; Connolly Gibbons, Mary Beth; Thompson, Sarah M; Scott, Kelli; Heintz, Laura; Green, Patricia; Thompson, Donald; Crits-Christoph, Paul

    2011-07-01

    Computerized administration of mental health-related questionnaires has become relatively common, but little research has explored this mode of assessment in "real-world" settings. In the current study, 200 consumers at a community mental health center completed the BASIS-24 via handheld computer as well as paper and pen. Scores on the computerized BASIS-24 were compared with scores on the paper BASIS-24. Consumers also completed a questionnaire which assessed their level of satisfaction with the computerized BASIS-24. Results indicated that the BASIS-24 administered via handheld computer was highly correlated with pen and paper administration of the measure and was generally acceptable to consumers. Administration of the BASIS-24 via handheld computer may allow for efficient and sustainable outcomes assessment, adaptable research infrastructure, and maximization of clinical impact in community mental health agencies.

  11. Alpha Control - A new Concept in SPM Control

    NASA Astrophysics Data System (ADS)

    Spizig, P.; Sanchen, D.; Volswinkler, G.; Ibach, W.; Koenen, J.

    2006-03-01

    Controlling modern Scanning Probe Microscopes demands highly sophisticated electronics. While flexibility and powerful computing power is of great importance in facilitating the variety of measurement modes, extremely low noise is also a necessity. Accordingly, modern SPM Controller designs are based on digital electronics to overcome the drawbacks of analog designs. While todays SPM controllers are based on DSPs or Microprocessors and often still incorporate analog parts, we are now introducing a completely new approach: Using a Field Programmable Gate Array (FPGA) to implement the digital control tasks allows unrivalled data processing speed by computing all tasks in parallel within a single chip. Time consuming task switching between data acquisition, digital filtering, scanning and the computing of feedback signals can be completely avoided. Together with a star topology to avoid any bus limitations in accessing the variety of ADCs and DACs, this design guarantees for the first time an entirely deterministic timing capability in the nanosecond regime for all tasks. This becomes especially useful for any external experiments which must be synchronized with the scan or for high speed scans that require not only closed loop control of the scanner, but also dynamic correction of the scan movement. Delicate samples additionally benefit from extremely high sample rates, allowing highly resolved signals and low noise levels.

  12. Electronics manufacturing and assembly in Japan

    NASA Technical Reports Server (NTRS)

    Kukowski, John A.; Boulton, William R.

    1995-01-01

    In the consumer electronics industry, precision processing technology is the basis for enhancing product functions and for minimizing components and end products. Throughout Japan, manufacturing technology is seen as critical to the production and assembly of advanced products. While its population has increased less than 30 percent over twenty-five years, Japan's gross national product has increase thirtyfold; this growth has resulted in large part from rapid replacement of manual operations with innovative, high-speed, large-scale, continuously running, complex machines that process a growing number of miniaturized components. The JTEC panel found that introduction of next-generation electronics products in Japan goes hand-in-hand with introduction of new and improved production equipment. In the panel's judgment, Japan's advanced process technologies and equipment development and its highly automated factories are crucial elements of its domination of the consumer electronics marketplace - and Japan's expertise in manufacturing consumer electronics products gives it potentially unapproachable process expertise in all electronics markets.

  13. Guidelines for computer security in general practice.

    PubMed

    Schattner, Peter; Pleteshner, Catherine; Bhend, Heinz; Brouns, Johan

    2007-01-01

    As general practice becomes increasingly computerised, data security becomes increasingly important for both patient health and the efficient operation of the practice. To develop guidelines for computer security in general practice based on a literature review, an analysis of available information on current practice and a series of key stakeholder interviews. While the guideline was produced in the context of Australian general practice, we have developed a template that is also relevant for other countries. Current data on computer security measures was sought from Australian divisions of general practice. Semi-structured interviews were conducted with general practitioners (GPs), the medical software industry, senior managers within government responsible for health IT (information technology) initiatives, technical IT experts, divisions of general practice and a member of a health information consumer group. The respondents were asked to assess both the likelihood and the consequences of potential risks in computer security being breached. The study suggested that the most important computer security issues in general practice were: the need for a nominated IT security coordinator; having written IT policies, including a practice disaster recovery plan; controlling access to different levels of electronic data; doing and testing backups; protecting against viruses and other malicious codes; installing firewalls; undertaking routine maintenance of hardware and software; and securing electronic communication, for example via encryption. This information led to the production of computer security guidelines, including a one-page summary checklist, which were subsequently distributed to all GPs in Australia. This paper maps out a process for developing computer security guidelines for general practice. The specific content will vary in different countries according to their levels of adoption of IT, and cultural, technical and other health service factors. Making these guidelines relevant to local contexts should help maximise their uptake.

  14. 16 CFR 682.1 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Practices FEDERAL TRADE COMMISSION THE FAIR CREDIT REPORTING ACT DISPOSAL OF CONSUMER REPORT INFORMATION AND..., whether in paper, electronic, or other form, that is a consumer report or is derived from a consumer report. Consumer information also means a compilation of such records. Consumer information does not...

  15. 78 FR 41868 - Energy Conservation Program for Consumer Products and Certain Commercial and Industrial Equipment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-12

    ... services and manage networked resources for client devices such as desktop and laptop computers. These... include desktop or laptop computers, which are not primarily accessed via network connections. DOE seeks... Determination of Computer Servers as a Covered Consumer Product AGENCY: Office of Energy Efficiency and...

  16. 78 FR 48821 - Energy Conservation Program for Consumer Products and Certain Commercial and Industrial Equipment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-12

    ... Determination of Computers as a Covered Consumer Product AGENCY: Office of Energy Efficiency and Renewable... computers qualify as a covered product. DATES: The comment period for the proposed determination relating to computers, published on July 12, 2013 (78 FR 41873), is extended. Comments are due September 12, 2013...

  17. 78 FR 9667 - Foreign-Trade Zone 50-Long Beach, California; Notification of Proposed Production Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-11

    ... Consumer Electronics); Anaheim, CA The Board of Harbor Commissioners of the Port of Long Beach, grantee of... located within Site 31 of FTZ 50. The facility is used for the kitting of consumer electronics parts into...

  18. 78 FR 12354 - Certain Wireless Consumer Electronics Devices and Components Thereof; Commission Determination...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-22

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-853] Certain Wireless Consumer Electronics Devices and Components Thereof; Commission Determination Concerning an Initial Determination Granting a Motion To Amend Complaint and Notice of Investigation AGENCY: U.S. International Trade...

  19. Universal electronics for miniature and automated chemical assays.

    PubMed

    Urban, Pawel L

    2015-02-21

    This minireview discusses universal electronic modules (generic programmable units) and their use by analytical chemists to construct inexpensive, miniature or automated devices. Recently, open-source platforms have gained considerable popularity among tech-savvy chemists because their implementation often does not require expert knowledge and investment of funds. Thus, chemistry students and researchers can easily start implementing them after a few hours of reading tutorials and trial-and-error. Single-board microcontrollers and micro-computers such as Arduino, Teensy, Raspberry Pi or BeagleBone enable collecting experimental data with high precision as well as efficient control of electric potentials and actuation of mechanical systems. They are readily programmed using high-level languages, such as C, C++, JavaScript or Python. They can also be coupled with mobile consumer electronics, including smartphones as well as teleinformatic networks. More demanding analytical tasks require fast signal processing. Field-programmable gate arrays enable efficient and inexpensive prototyping of high-performance analytical platforms, thus becoming increasingly popular among analytical chemists. This minireview discusses the advantages and drawbacks of universal electronic modules, considering their application in prototyping and manufacture of intelligent analytical instrumentation.

  20. Amping it up on a small budget: Transforming inexpensive, commercial audio and video components into a useful charged particle spectrometer

    NASA Astrophysics Data System (ADS)

    Pallone, Arthur

    Necessity often leads to inspiration. Such was the case when a traditional amplifier quit working during the collection of an alpha particle spectrum. I had a 15 battery-powered audio amplifier in my box of project electronics so I connected it between the preamplifier and the multichannel analyzer. The alpha particle spectrum that appeared on the computer screen matched expectations even without correcting for impedance mismatches. Encouraged by this outcome, I have begun to systematically replace each of the parts in a traditional charged particle spectrometer with audio and video components available through consumer electronics stores with the goal of producing an inexpensive charged particle spectrometer for use in education and research. Hopefully my successes, setbacks, and results to date described in this presentation will inform and inspire others.

  1. 12 CFR 205.7 - Initial disclosures.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... TRANSFERS (REGULATION E) § 205.7 Initial disclosures. (a) Timing of disclosures. A financial institution shall make the disclosures required by this section at the time a consumer contracts for an electronic fund transfer service or before the first electronic fund transfer is made involving the consumer's...

  2. 12 CFR 205.7 - Initial disclosures.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... TRANSFERS (REGULATION E) § 205.7 Initial disclosures. (a) Timing of disclosures. A financial institution shall make the disclosures required by this section at the time a consumer contracts for an electronic fund transfer service or before the first electronic fund transfer is made involving the consumer's...

  3. Electronic questionnaires for measuring parent satisfaction and as a basis for quality improvement.

    PubMed

    Ammentorp, Jette; Rasmussen, Anne Mette; Nørgaard, Betty; Kirketerp, Edel; Kofoed, Poul-Erik

    2007-04-01

    Using paper questionnaires to measure quality of care from the perspective of the patient is a time consuming procedure resulting in very slow feedback. Response rates are low and patients who cannot read the local language are usually excluded. To investigate the applicability of an electronic questionnaire by evaluating the response rate. To study whether computer-based continuous monitoring could elucidate reasons for parents being less satisfied with care and treatment and to compare parent satisfaction with the results of a study performed in 2003. Parents were asked to assess the quality of care and treatment by answering questions on a touch-screen computer. The questions, which were translated into seven languages, corresponded to the indicators selected by the department for monitoring parents' satisfaction. The system was developed in cooperation with a software company. A total of 780 parents answered (69%). Of these, 2% parents answered in a foreign language. The main reasons for being less satisfied were perceived difficulties in getting in contact with the staff, having experienced unnecessary long waiting time and having the impression that the nurses did not have enough time. Significant improvements in satisfaction had occurred as compared to a study from 2003. By using electronic questionnaires, it was possible to focus on the small percentage of parents not satisfied, to identify reasons for being less satisfied and to respond immediately to the feedback from the parents. Electronic surveys produce a satisfactory response rates.

  4. Efficient and Extensible Quasi-Explicit Modular Nonlinear Multiscale Battery Model: GH-MSMD

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

    Kim, Gi-Heon; Smith, Kandler; Lawrence-Simon, Jake

    Complex physics and long computation time hinder the adoption of computer aided engineering models in the design of large-format battery cells and systems. A modular, efficient battery simulation model -- the multiscale multidomain (MSMD) model -- was previously introduced to aid the scale-up of Li-ion material and electrode designs to complete cell and pack designs, capturing electrochemical interplay with 3-D electronic current pathways and thermal response. Here, this paper enhances the computational efficiency of the MSMD model using a separation of time-scales principle to decompose model field variables. The decomposition provides a quasi-explicit linkage between the multiple length-scale domains andmore » thus reduces time-consuming nested iteration when solving model equations across multiple domains. In addition to particle-, electrode- and cell-length scales treated in the previous work, the present formulation extends to bus bar- and multi-cell module-length scales. We provide example simulations for several variants of GH electrode-domain models.« less

  5. Efficient and Extensible Quasi-Explicit Modular Nonlinear Multiscale Battery Model: GH-MSMD

    DOE PAGES

    Kim, Gi-Heon; Smith, Kandler; Lawrence-Simon, Jake; ...

    2017-03-24

    Complex physics and long computation time hinder the adoption of computer aided engineering models in the design of large-format battery cells and systems. A modular, efficient battery simulation model -- the multiscale multidomain (MSMD) model -- was previously introduced to aid the scale-up of Li-ion material and electrode designs to complete cell and pack designs, capturing electrochemical interplay with 3-D electronic current pathways and thermal response. Here, this paper enhances the computational efficiency of the MSMD model using a separation of time-scales principle to decompose model field variables. The decomposition provides a quasi-explicit linkage between the multiple length-scale domains andmore » thus reduces time-consuming nested iteration when solving model equations across multiple domains. In addition to particle-, electrode- and cell-length scales treated in the previous work, the present formulation extends to bus bar- and multi-cell module-length scales. We provide example simulations for several variants of GH electrode-domain models.« less

  6. A novel method to quantify the emission and conversion of VOCs in the smoking of electronic cigarettes

    NASA Astrophysics Data System (ADS)

    Kim, Yong-Hyun; Kim, Ki-Hyun

    2015-11-01

    An analytical technique was developed for the quantitation of volatile organic compounds (VOC) in three different forms of electronic cigarette (EC): solution, vapor, and aerosol. Through the application of the mass change tracking (MCT) approach, the consumed amount of the solution was measured to track the conversion of targets between the different phases. The concentration of aerosol plus vapor (A&V) decreased exponentially (559 to 129 g m-3) with increasing puff velocity (0.05 to 1 L min-1). A strong correlation existed between sampling volume and consumed solution mass (R2 = 0.9972 ± 0.0021 (n = 4)). In the EC solution, acetic acid was considerably high (25.8 μg mL-1), along with trace quantities of some VOCs (methyl ethyl ketone, toluene, propionic acid, and i-butyric acid: 0.24 ± 0.15 μg mL-1 (n = 4)). In the aerosol samples, many VOCs (n-butyraldehyde, n-butyl acetate, benzene, xylene, styrene, n-valeric acid, and n-hexanoic acid) were newly produced (138 ± 250 μg m-3). In general, the solution-to-aerosol (S/A) conversion was significant: e.g., 1,540% for i-butyric acid. The emission rates of all targets computed based on their mass in aerosol/ consumed solution (ng mL-1) were from 30.1 (p-xylene) to 398 (methyl ethyl ketone), while those of carboxyls were much higher from 166 (acetic acid) to 5,850 (i-butyric acid).

  7. Superior model for fault tolerance computation in designing nano-sized circuit systems

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

    Singh, N. S. S., E-mail: narinderjit@petronas.com.my; Muthuvalu, M. S., E-mail: msmuthuvalu@gmail.com; Asirvadam, V. S., E-mail: vijanth-sagayan@petronas.com.my

    2014-10-24

    As CMOS technology scales nano-metrically, reliability turns out to be a decisive subject in the design methodology of nano-sized circuit systems. As a result, several computational approaches have been developed to compute and evaluate reliability of desired nano-electronic circuits. The process of computing reliability becomes very troublesome and time consuming as the computational complexity build ups with the desired circuit size. Therefore, being able to measure reliability instantly and superiorly is fast becoming necessary in designing modern logic integrated circuits. For this purpose, the paper firstly looks into the development of an automated reliability evaluation tool based on the generalizationmore » of Probabilistic Gate Model (PGM) and Boolean Difference-based Error Calculator (BDEC) models. The Matlab-based tool allows users to significantly speed-up the task of reliability analysis for very large number of nano-electronic circuits. Secondly, by using the developed automated tool, the paper explores into a comparative study involving reliability computation and evaluation by PGM and, BDEC models for different implementations of same functionality circuits. Based on the reliability analysis, BDEC gives exact and transparent reliability measures, but as the complexity of the same functionality circuits with respect to gate error increases, reliability measure by BDEC tends to be lower than the reliability measure by PGM. The lesser reliability measure by BDEC is well explained in this paper using distribution of different signal input patterns overtime for same functionality circuits. Simulation results conclude that the reliability measure by BDEC depends not only on faulty gates but it also depends on circuit topology, probability of input signals being one or zero and also probability of error on signal lines.« less

  8. Electronic neural network for dynamic resource allocation

    NASA Technical Reports Server (NTRS)

    Thakoor, A. P.; Eberhardt, S. P.; Daud, T.

    1991-01-01

    A VLSI implementable neural network architecture for dynamic assignment is presented. The resource allocation problems involve assigning members of one set (e.g. resources) to those of another (e.g. consumers) such that the global 'cost' of the associations is minimized. The network consists of a matrix of sigmoidal processing elements (neurons), where the rows of the matrix represent resources and columns represent consumers. Unlike previous neural implementations, however, association costs are applied directly to the neurons, reducing connectivity of the network to VLSI-compatible 0 (number of neurons). Each row (and column) has an additional neuron associated with it to independently oversee activations of all the neurons in each row (and each column), providing a programmable 'k-winner-take-all' function. This function simultaneously enforces blocking (excitatory/inhibitory) constraints during convergence to control the number of active elements in each row and column within desired boundary conditions. Simulations show that the network, when implemented in fully parallel VLSI hardware, offers optimal (or near-optimal) solutions within only a fraction of a millisecond, for problems up to 128 resources and 128 consumers, orders of magnitude faster than conventional computing or heuristic search methods.

  9. Patient education self-management during surgical recovery: combining mobile (iPad) and a content management system.

    PubMed

    Cook, David J; Moradkhani, Anilga; Douglas, Kristin S Vickers; Prinsen, Sharon K; Fischer, Erin N; Schroeder, Darrell R

    2014-04-01

    The objective of this investigation was to assess whether a new electronic health (e-health) platform, combining mobile computing and a content management system, could effectively deliver modular and "just-in-time" education to older patients following cardiac surgery. Patients were provided with iPad(®) (Apple(®), Cupertino, CA) tablets that delivered educational modules as part of a daily "to do" list in a plan of care. The tablet communicated wirelessly to a dashboard where data were aggregated and displayed for providers. A surgical population of 149 patients with a mean age of 68 years utilized 5,267 of 6,295 (84%) of education modules delivered over a 5.3-day hospitalization. Increased age was not associated with decreased use. We demonstrate that age, hospitalization, and major surgery are not significant barriers to effective patient education if content is highly consumable and relevant to patients' daily care experience. We also show that mobile technology, even if unfamiliar to many older patients, makes this possible. The combination of mobile computing with a content management system allows for dynamic, modular, personalized, and "just-in-time" education in a highly consumable format. This approach presents a means by which patients may become informed participants in new healthcare models.

  10. 12 CFR 205.15 - Electronic fund transfer of government benefits.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...) Account balance. The means by which the consumer may obtain information concerning the account balance... history or other account information, under paragraph (c) of this section, in which the error is first... consumer for use in initiating an electronic fund transfer of government benefits from an account, other...

  11. Consumer Electronic Product Servicing. Florida Vocational Program Guide.

    ERIC Educational Resources Information Center

    University of South Florida, Tampa. Dept. of Adult and Vocational Education.

    This packet contains a program guide and Career Merit Achievement Plan (Career MAP) for the implementation of a consumer electronic product servicing program in Florida secondary and postsecondary schools. The program guide describes the program content and structure, provides a program description, lists job titles under the program, and includes…

  12. Prototype of a computer method for designing and analyzing heating, ventilating and air conditioning proportional, electronic control systems

    NASA Astrophysics Data System (ADS)

    Barlow, Steven J.

    1986-09-01

    The Air Force needs a better method of designing new and retrofit heating, ventilating and air conditioning (HVAC) control systems. Air Force engineers currently use manual design/predict/verify procedures taught at the Air Force Institute of Technology, School of Civil Engineering, HVAC Control Systems course. These existing manual procedures are iterative and time-consuming. The objectives of this research were to: (1) Locate and, if necessary, modify an existing computer-based method for designing and analyzing HVAC control systems that is compatible with the HVAC Control Systems manual procedures, or (2) Develop a new computer-based method of designing and analyzing HVAC control systems that is compatible with the existing manual procedures. Five existing computer packages were investigated in accordance with the first objective: MODSIM (for modular simulation), HVACSIM (for HVAC simulation), TRNSYS (for transient system simulation), BLAST (for building load and system thermodynamics) and Elite Building Energy Analysis Program. None were found to be compatible or adaptable to the existing manual procedures, and consequently, a prototype of a new computer method was developed in accordance with the second research objective.

  13. Comparative simulation analysis on the ignition threshold of atmospheric He and Ar dielectric barrier discharge

    NASA Astrophysics Data System (ADS)

    Yao, Congwei; Chang, Zhengshi; Chen, Sile; Ma, Hengchi; Mu, Haibao; Zhang, Guan-Jun

    2017-09-01

    Dielectric barrier discharge (DBD) is widely applied in many fields, and the discharge characteristics of insert gas have been the research focus for years. In this paper, fluid models of atmospheric Ar and He DBDs driven by 22 kHz sinusoidal voltage are built to analyze their ignition processes. The contributions of different electron sources in ignition process are analyzed, including the direct ionization of ground state atom, stepwise ionization of metastable particles, and secondary electron emission from dielectric wall, and they play different roles in different discharge stages. The Townsend direct ionization coefficient of He is higher than Ar with the same electrical field intensity, which is the direct reason for the different ignition thresholds between He and Ar. Further, the electron energy loss per free electron produced in Ar and He DBDs is discussed. It is found that the total electron energy loss rate of Ar is higher than He when the same electrical field is applied. The excitation reaction of Ar consumes the major electron energy but cannot produce free electrons effectively, which is the essential reason for the higher ignition threshold of Ar. The computation results of He and Ar extinction voltages can be explained in the view of electron energy loss, as well as the experimental results of different extinction voltages between Ar/NH3 and He DBDs.

  14. Soft, Transparent, Electronic Skin for Distributed and Multiple Pressure Sensing

    PubMed Central

    Levi, Alessandro; Piovanelli, Matteo; Furlan, Silvano; Mazzolai, Barbara; Beccai, Lucia

    2013-01-01

    In this paper we present a new optical, flexible pressure sensor that can be applied as smart skin to a robot or to consumer electronic devices. We describe a mechano-optical transduction principle that can allow the encoding of information related to an externally applied mechanical stimulus, e.g., contact, pressure and shape of contact. The physical embodiment that we present in this work is an electronic skin consisting of eight infrared emitters and eight photo-detectors coupled together and embedded in a planar PDMS waveguide of 5.5 cm diameter. When a contact occurs on the sensing area, the optical signals reaching the peripheral detectors experience a loss because of the Frustrated Total Internal Reflection and deformation of the material. The light signal is converted to electrical signal through an electronic system and a reconstruction algorithm running on a computer reconstructs the pressure map. Pilot experiments are performed to validate the tactile sensing principle by applying external pressures up to 160 kPa. Moreover, the capabilities of the electronic skin to detect contact pressure at multiple subsequent positions, as well as its function on curved surfaces, are validated. A weight sensitivity of 0.193 gr−1 was recorded, thus making the electronic skin suitable to detect pressures in the order of few grams. PMID:23686140

  15. A Fast Method for the Segmentation of Synaptic Junctions and Mitochondria in Serial Electron Microscopic Images of the Brain.

    PubMed

    Márquez Neila, Pablo; Baumela, Luis; González-Soriano, Juncal; Rodríguez, Jose-Rodrigo; DeFelipe, Javier; Merchán-Pérez, Ángel

    2016-04-01

    Recent electron microscopy (EM) imaging techniques permit the automatic acquisition of a large number of serial sections from brain samples. Manual segmentation of these images is tedious, time-consuming and requires a high degree of user expertise. Therefore, there is considerable interest in developing automatic segmentation methods. However, currently available methods are computationally demanding in terms of computer time and memory usage, and to work properly many of them require image stacks to be isotropic, that is, voxels must have the same size in the X, Y and Z axes. We present a method that works with anisotropic voxels and that is computationally efficient allowing the segmentation of large image stacks. Our approach involves anisotropy-aware regularization via conditional random field inference and surface smoothing techniques to improve the segmentation and visualization. We have focused on the segmentation of mitochondria and synaptic junctions in EM stacks from the cerebral cortex, and have compared the results to those obtained by other methods. Our method is faster than other methods with similar segmentation results. Our image regularization procedure introduces high-level knowledge about the structure of labels. We have also reduced memory requirements with the introduction of energy optimization in overlapping partitions, which permits the regularization of very large image stacks. Finally, the surface smoothing step improves the appearance of three-dimensional renderings of the segmented volumes.

  16. Attitudes of pregnant women towards personally controlled electronic, hospital-held, and patient-held medical record systems: a survey study.

    PubMed

    Quinlivan, Julie A; Lyons, Sarah; Petersen, Rodney W

    2014-09-01

    On July 1, 2012 the Australian Government launched the personally controlled electronic health record (PCEHR). This article surveys obstetric patients about their medical record preferences and identifies barriers to adoption of the PCEHR. A survey study was conducted of antenatal patients attending a large Australian metropolitan hospital. Consecutive patients completed questionnaires during the launch phase of the PCEHR system. Quantitative and qualitative data were collected on demographics, computer access and familiarity, preference for medical record system, and perceived benefits and concerns. Of 528 women eligible to participate, 474 completed the survey (89.8%). Respondents had high levels of home access to a computer (90.5%) and the Internet (87.1%) and were familiar with using computers in daily life (median Likert scale of 9 out of 10). Despite this, respondents preferred hospital-held paper records, and only one-third preferred a PCEHR; the remainder preferred patient-held records. Compared with hospital-held paper records, respondents felt a PCEHR would reduce the risk of lost records (p<0.0001) and improve staff communication (p<0.0001). However, there were significant concerns about confidentiality and privacy of the PCEHR (p<0.0001) and lack of control (p<0.0001). Consumers see advantages and disadvantages with the PCEHR, although the majority still prefer existing record systems. To increase uptake, confidentiality, privacy, and control concerns need to be addressed.

  17. Computational Models of Consumer Confidence from Large-Scale Online Attention Data: Crowd-Sourcing Econometrics

    PubMed Central

    2015-01-01

    Economies are instances of complex socio-technical systems that are shaped by the interactions of large numbers of individuals. The individual behavior and decision-making of consumer agents is determined by complex psychological dynamics that include their own assessment of present and future economic conditions as well as those of others, potentially leading to feedback loops that affect the macroscopic state of the economic system. We propose that the large-scale interactions of a nation's citizens with its online resources can reveal the complex dynamics of their collective psychology, including their assessment of future system states. Here we introduce a behavioral index of Chinese Consumer Confidence (C3I) that computationally relates large-scale online search behavior recorded by Google Trends data to the macroscopic variable of consumer confidence. Our results indicate that such computational indices may reveal the components and complex dynamics of consumer psychology as a collective socio-economic phenomenon, potentially leading to improved and more refined economic forecasting. PMID:25826692

  18. Framework for emotional mobile computation for creating entertainment experience

    NASA Astrophysics Data System (ADS)

    Lugmayr, Artur R.

    2007-02-01

    Ambient media are media, which are manifesting in the natural environment of the consumer. The perceivable borders between the media and the context, where the media is used are getting more and more blurred. The consumer is moving through a digital space of services throughout his daily life. As we are developing towards an experience society, the central point in the development of services is the creation of a consumer experience. This paper reviews possibilities and potentials of the creation of entertainment experiences with mobile phone platforms. It reviews sensor network capable of acquiring consumer behavior data, interactivity strategies, psychological models for emotional computation on mobile phones, and lays the foundations of a nomadic experience society. The paper rounds up with a presentation of several different possible service scenarios in the field of entertainment and leisure computation on mobiles. The goal of this paper is to present a framework and evaluation of possibilities of applying sensor technology on mobile platforms to create an increasing consumer entertainment experience.

  19. Computational models of consumer confidence from large-scale online attention data: crowd-sourcing econometrics.

    PubMed

    Dong, Xianlei; Bollen, Johan

    2015-01-01

    Economies are instances of complex socio-technical systems that are shaped by the interactions of large numbers of individuals. The individual behavior and decision-making of consumer agents is determined by complex psychological dynamics that include their own assessment of present and future economic conditions as well as those of others, potentially leading to feedback loops that affect the macroscopic state of the economic system. We propose that the large-scale interactions of a nation's citizens with its online resources can reveal the complex dynamics of their collective psychology, including their assessment of future system states. Here we introduce a behavioral index of Chinese Consumer Confidence (C3I) that computationally relates large-scale online search behavior recorded by Google Trends data to the macroscopic variable of consumer confidence. Our results indicate that such computational indices may reveal the components and complex dynamics of consumer psychology as a collective socio-economic phenomenon, potentially leading to improved and more refined economic forecasting.

  20. 12 CFR 205.17 - Requirements for overdraft services.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... consumer agrees, electronically, which includes a statement informing the consumer of the right to revoke... explanation of the consumer's right to affirmatively consent to the financial institution's payment of... that the consumer has the right to opt into, or opt out of, the payment of overdrafts under the...

  1. Alkaline Capacitors Based on Nitride Nanoparticles

    NASA Technical Reports Server (NTRS)

    Aldissi, Matt

    2003-01-01

    High-energy-density alkaline electrochemical capacitors based on electrodes made of transition-metal nitride nanoparticles are undergoing development. Transition- metal nitrides (in particular, Fe3N and TiN) offer a desirable combination of high electrical conductivity and electrochemical stability in aqueous alkaline electrolytes like KOH. The high energy densities of these capacitors are attributable mainly to their high capacitance densities, which, in turn, are attributable mainly to the large specific surface areas of the electrode nanoparticles. Capacitors of this type could be useful as energy-storage components in such diverse equipment as digital communication systems, implanted medical devices, computers, portable consumer electronic devices, and electric vehicles.

  2. Associative Pattern Recognition In Analog VLSI Circuits

    NASA Technical Reports Server (NTRS)

    Tawel, Raoul

    1995-01-01

    Winner-take-all circuit selects best-match stored pattern. Prototype cascadable very-large-scale integrated (VLSI) circuit chips built and tested to demonstrate concept of electronic associative pattern recognition. Based on low-power, sub-threshold analog complementary oxide/semiconductor (CMOS) VLSI circuitry, each chip can store 128 sets (vectors) of 16 analog values (vector components), vectors representing known patterns as diverse as spectra, histograms, graphs, or brightnesses of pixels in images. Chips exploit parallel nature of vector quantization architecture to implement highly parallel processing in relatively simple computational cells. Through collective action, cells classify input pattern in fraction of microsecond while consuming power of few microwatts.

  3. Analyzing the Environmental Impacts of Laptop Enclosures Using Screening-Level Life Cycle Assessment to Support Sustainable Consumer Electronics

    EPA Science Inventory

    With the ever-increasing amount of consumer electronics in service, it is essential industries and policy-makers work together to develop ways to manufacture more environmentally sustainable IT products which meet the needs of society. The objective of this study was to better un...

  4. Electronics

    DTIC Science & Technology

    2001-01-01

    International Acer Incorporated, Hsin Chu, Taiwan Aerospace Industrial Development Corporation, Taichung, Taiwan American Institute of Taiwan, Taipei, Taiwan...Singapore and Malaysia .5 - 4 - The largest market for semiconductor products is the high technology consumer electronics industry that consumes up...Singapore, and Malaysia . A new semiconductor facility costs around $3 billion to build and takes about two years to become operational

  5. 76 FR 22103 - The Consumer and Governmental Affairs Bureau Seeks Comment on “Need for Speed” Information for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... to make informed choices among competing broadband Internet access services. According to the most... speed and performance required for the range of Internet applications consumers intend to use, and how... electronically using the Internet by accessing the Commission's Electronic Comment Filing System (ECFS): http...

  6. American Gadgets: Cybernetics, Consumer Electronics, and Twentieth-Century US Fiction

    ERIC Educational Resources Information Center

    Simeone, Michael

    2011-01-01

    Challenging the argument that liberal humanism faces extinction in the face of ubiquitous digital technologies, my dissertation analyzes the ways in which consumer electronics reinscribe the human subject as a privileged category in the information age. Through spaces like the Matrix, Windows 7, or even the single row of play controls on a…

  7. Wibree: wireless communication technology

    NASA Astrophysics Data System (ADS)

    Fernandes e Fizardo, Trima Piedade

    2011-12-01

    Nowadays everywhere we come across electronic devices and now the world has become entirely mobile with so many new electronic equipments. The number of computing and telecommunications devices is increasing and consequently the focus on how to connect them to each other. The usual solution is to connect the device with cables or using infra red light to make file transfer and synchronizations possible but infrared light requires line of sight. To solve these problems a new technology,Wibree radio technology complements other local connectivity technologies, consuming only a fraction of the power compared to other radio technologies, enabling smaller and less costly implementations and being easy to integrate with Bluetooth solutions, Furthermore it can be also used to enable communication between several units such as small radio LANs.This paper focuses on why this technology has got large attention although there are pro's and con's with respect to other technologies.

  8. Electronic manufacturing and packaging in Japan

    NASA Technical Reports Server (NTRS)

    Kelly, Michael J.; Boulton, William R. (Editor); Kukowski, John A.; Meieran, Eugene S.; Pecht, Michael; Peeples, John W.; Tummala, Rao R.

    1995-01-01

    This report summarizes the status of electronic manufacturing and packaging technology in Japan in comparison to that in the United States, and its impact on competition in electronic manufacturing in general. In addition to electronic manufacturing technologies, the report covers technology and manufacturing infrastructure, electronics manufacturing and assembly, quality assurance and reliability in the Japanese electronics industry, and successful product realization strategies. The panel found that Japan leads the United States in almost every electronics packaging technology. Japan clearly has achieved a strategic advantage in electronics production and process technologies. Panel members believe that Japanese competitors could be leading U.S. firms by as much as a decade in some electronics process technologies. Japan has established this marked competitive advantage in electronics as a consequence of developing low-cost, high-volume consumer products. Japan's infrastructure, and the remarkable cohesiveness of vision and purpose in government and industry, are key factors in the success of Japan's electronics industry. Although Japan will continue to dominate consumer electronics in the foreseeable future, opportunities exist for the United States and other industrial countries to capture an increasingly large part of the market. The JTEC panel has identified no insurmountable barriers that would prevent the United States from regaining a significant share of the consumer electronics market; in fact, there is ample evidence that the United States needs to aggressively pursue high-volume, low-cost electronic assembly, because it is a critical path leading to high-performance electronic systems.

  9. Optimizing virtual reality for all users through gaze-contingent and adaptive focus displays.

    PubMed

    Padmanaban, Nitish; Konrad, Robert; Stramer, Tal; Cooper, Emily A; Wetzstein, Gordon

    2017-02-28

    From the desktop to the laptop to the mobile device, personal computing platforms evolve over time. Moving forward, wearable computing is widely expected to be integral to consumer electronics and beyond. The primary interface between a wearable computer and a user is often a near-eye display. However, current generation near-eye displays suffer from multiple limitations: they are unable to provide fully natural visual cues and comfortable viewing experiences for all users. At their core, many of the issues with near-eye displays are caused by limitations in conventional optics. Current displays cannot reproduce the changes in focus that accompany natural vision, and they cannot support users with uncorrected refractive errors. With two prototype near-eye displays, we show how these issues can be overcome using display modes that adapt to the user via computational optics. By using focus-tunable lenses, mechanically actuated displays, and mobile gaze-tracking technology, these displays can be tailored to correct common refractive errors and provide natural focus cues by dynamically updating the system based on where a user looks in a virtual scene. Indeed, the opportunities afforded by recent advances in computational optics open up the possibility of creating a computing platform in which some users may experience better quality vision in the virtual world than in the real one.

  10. Optimizing virtual reality for all users through gaze-contingent and adaptive focus displays

    NASA Astrophysics Data System (ADS)

    Padmanaban, Nitish; Konrad, Robert; Stramer, Tal; Cooper, Emily A.; Wetzstein, Gordon

    2017-02-01

    From the desktop to the laptop to the mobile device, personal computing platforms evolve over time. Moving forward, wearable computing is widely expected to be integral to consumer electronics and beyond. The primary interface between a wearable computer and a user is often a near-eye display. However, current generation near-eye displays suffer from multiple limitations: they are unable to provide fully natural visual cues and comfortable viewing experiences for all users. At their core, many of the issues with near-eye displays are caused by limitations in conventional optics. Current displays cannot reproduce the changes in focus that accompany natural vision, and they cannot support users with uncorrected refractive errors. With two prototype near-eye displays, we show how these issues can be overcome using display modes that adapt to the user via computational optics. By using focus-tunable lenses, mechanically actuated displays, and mobile gaze-tracking technology, these displays can be tailored to correct common refractive errors and provide natural focus cues by dynamically updating the system based on where a user looks in a virtual scene. Indeed, the opportunities afforded by recent advances in computational optics open up the possibility of creating a computing platform in which some users may experience better quality vision in the virtual world than in the real one.

  11. When Informationists Get Involved: the CHICA-GIS Project.

    PubMed

    Whipple, Elizabeth C; Odell, Jere D; Ralston, Rick K; Liu, Gilbert C

    2013-01-01

    Child Health Improvement through Computer Automation (CHICA) is a computer decision support system (CDSS) that interfaces with existing electronic medical record systems (EMRS) and delivers "just-in-time" patient-relevant guidelines to physicians during the clinical encounter and accurately captures structured data from all who interact with the system. "Delivering Geospatial Intelligence to Health Care Professionals (CHICA-GIS)" (1R01LM010923-01) expands the medical application of Geographic Information Systems (GIS) by integrating a geographic information system with CHICA. To provide knowledge management support for CHICA-GIS, three informationists at the Indiana University School of Medicine were awarded a supplement from the National Library Medicine. The informationists will enhance CHICA-GIS by: improving the accuracy and accessibility of information, managing and mapping the knowledge which undergirds the CHICA-GIS decision support tool, supporting community engagement and consumer health information outreach, and facilitating the dissemination of new CHICA-GIS research results and services.

  12. Lightweight Expression of Granular Objects (LEGO) Content Modeling Using the SNOMED CT Observables Model to Represent Nursing Assessment Data.

    PubMed

    Johnson, Christie

    2016-01-01

    This poster presentation presents a content modeling strategy using the SNOMED CT Observable Model to represent large amounts of detailed clinical data in a consistent and computable manner that can support multiple use cases. Lightweight Expression of Granular Objects (LEGOs) represent question/answer pairs on clinical data collection forms, where a question is modeled by a (usually) post-coordinated SNOMED CT expression. LEGOs transform electronic patient data into a normalized consumable, which means that the expressions can be treated as extensions of the SNOMED CT hierarchies for the purpose of performing subsumption queries and other analytics. Utilizing the LEGO approach for modeling clinical data obtained from a nursing admission assessment provides a foundation for data exchange across disparate information systems and software applications. Clinical data exchange of computable LEGO patient information enables the development of more refined data analytics, data storage and clinical decision support.

  13. IDEAS Pamphlet for CES

    NASA Technical Reports Server (NTRS)

    Miranda, David J.; Santora, Joshua D.; Hochstadt, Jake

    2017-01-01

    Pamphlet on the IDEAS project for the Game Changing Development programs NASA booth at the Consumer Electronics Show. Pamphlet covers a high level overview of the technology developed and its capabilities. The technology being developed for the Integrated Display and Environmental Awareness System (IDEAS) project is a wearable computer system with an optical heads-up display (HUD) providing various means of communication and data manipulation to the user. The wearable computer, in the form of smart glasses, would allow personnel to view and modify critical information on a transparent, interactive display. This is presented in their unobstructed field of view, without taking their eyes or hands away from their critical work. The product is being designed in a modular manner so that the user can adjust the capabilities of the device depending on need. IDEAS is a full featured hardware and softwaresystem built to enhance the capabilities of theNASA work force on the ground and in space.

  14. Computer Technologies and Consumer Information. Interactive Videotex Systems. Report by the Committee on Consumer Policy.

    ERIC Educational Resources Information Center

    Organisation for Economic Cooperation and Development, Paris (France).

    This report focuses on the consumer information potential of computerized telecommunication systems, their possible advantages and drawbacks for the consumer, and the new policy issues created by the new medium, i.e., the possible economic, social, and legal implications for consumers. Topics addressed include the main features of the new…

  15. 77 FR 55833 - Announcement of Public Meeting on the Consumer Confidence Report (CCR) Rule Retrospective Review...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... on the Consumer Confidence Report (CCR) Rule Retrospective Review and Request for Public Comment on... potential approaches for providing Consumer Confidence Reports (CCR) via electronic delivery. EPA plans to... meeting to give EPA time to process your request. Background Consumer Confidence Reports are a key part of...

  16. 17 CFR 248.125 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... electronically mailed or processed at an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing..., such as by calling a single toll-free telephone number. (2) Opt out methods that are not reasonable and...

  17. 17 CFR 248.125 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... electronically mailed or processed at an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing..., such as by calling a single toll-free telephone number. (2) Opt out methods that are not reasonable and...

  18. 17 CFR 248.125 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... electronically mailed or processed at an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing..., such as by calling a single toll-free telephone number. (2) Opt out methods that are not reasonable and...

  19. 17 CFR 248.125 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... electronically mailed or processed at an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing..., such as by calling a single toll-free telephone number. (2) Opt out methods that are not reasonable and...

  20. 17 CFR 248.125 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... electronically mailed or processed at an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing..., such as by calling a single toll-free telephone number. (2) Opt out methods that are not reasonable and...

  1. 12 CFR 222.25 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... electronically mailed or processed at an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing... by calling a single toll-free telephone number. (2) Opt-out methods that are not reasonable and...

  2. 12 CFR 222.25 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... electronically mailed or processed at an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing... by calling a single toll-free telephone number. (2) Opt-out methods that are not reasonable and...

  3. 12 CFR 222.25 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... electronically mailed or processed at an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing... by calling a single toll-free telephone number. (2) Opt-out methods that are not reasonable and...

  4. 12 CFR 222.25 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... electronically mailed or processed at an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing... by calling a single toll-free telephone number. (2) Opt-out methods that are not reasonable and...

  5. 12 CFR 222.25 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... electronically mailed or processed at an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing... by calling a single toll-free telephone number. (2) Opt-out methods that are not reasonable and...

  6. A Study of the Intent to Fully Utilize Electronic Personal Health Records in the Context of Privacy and Trust

    ERIC Educational Resources Information Center

    Richards, Rhonda J.

    2012-01-01

    Government initiatives called for electronic health records for each individual healthcare consumer by 2014. The purpose of the initiatives is to provide for the common exchange of clinical information between healthcare consumers, healthcare providers, third-party payers and public healthcare officials. This exchange of healthcare information…

  7. A Novel Market-Oriented Dynamic Collaborative Cloud Service Platform

    NASA Astrophysics Data System (ADS)

    Hassan, Mohammad Mehedi; Huh, Eui-Nam

    In today's world the emerging Cloud computing (Weiss, 2007) offer a new computing model where resources such as computing power, storage, online applications and networking infrastructures can be shared as "services" over the internet. Cloud providers (CPs) are incentivized by the profits to be made by charging consumers for accessing these services. Consumers, such as enterprises, are attracted by the opportunity for reducing or eliminating costs associated with "in-house" provision of these services.

  8. Microbial Electrosynthesis: Feeding Microbes Electricity To Convert Carbon Dioxide and Water to Multicarbon Extracellular Organic Compounds

    PubMed Central

    Nevin, Kelly P.; Woodard, Trevor L.; Franks, Ashley E.; Summers, Zarath M.; Lovley, Derek R.

    2010-01-01

    The possibility of providing the acetogenic microorganism Sporomusa ovata with electrons delivered directly to the cells with a graphite electrode for the reduction of carbon dioxide to organic compounds was investigated. Biofilms of S. ovata growing on graphite cathode surfaces consumed electrons with the reduction of carbon dioxide to acetate and small amounts of 2-oxobutyrate. Electrons appearing in these products accounted for over 85% of the electrons consumed. These results demonstrate that microbial production of multicarbon organic compounds from carbon dioxide and water with electricity as the energy source is feasible. PMID:20714445

  9. Emergent technologies: 25 years

    NASA Astrophysics Data System (ADS)

    Rising, Hawley K.

    2013-03-01

    This paper will talk about the technologies that have been emerging over the 25 years since the Human Vision and Electronic Imaging conference began that the conference has been a part of, and that have been a part of the conference, and will look at those technologies that are emerging today, such as social networks, haptic technologies, and still emerging imaging technologies, and what we might look at for the future.Twenty-five years is a long time, and it is not without difficulty that we remember what was emerging in the late 1980s. Yet to be developed: The first commercial digital still camera was not yet on the market, although there were hand held electronic cameras. Personal computers were not displaying standardized images, and image quality was not something that could be talked about in a standardized fashion, if only because image compression algorithms were not standardized yet for several years hence. Even further away were any standards for movie compression standards, there was no personal computer even on the horizon which could display them. What became an emergent technology and filled many sessions later, image comparison and search, was not possible, nor the current emerging technology of social networks- the world wide web was still several years away. Printer technology was still devising dithers and image size manipulations which would consume many years, as would scanning technology, and image quality for both was a major issue for dithers and Fourier noise.From these humble beginnings to the current moves that are changing computing and the meaning of both electronic devices and human interaction with them, we will see a course through the changing technology that holds some features constant for many years, while others come and go.

  10. The Development of a Distributive Interactive Computing Model in Consumer Economics, Utilizing Jerome S. Bruner's Theory of Instruction.

    ERIC Educational Resources Information Center

    Morrison, James L.

    A computerized delivery system in consumer economics developed at the University of Delaware uses the PLATO system to provide a basis for analyzing consumer behavior in the marketplace. The 16 sequential lessons, part of the Consumer in the Marketplace Series (CMS), demonstrate consumer economic theory in layman's terms and are structured to focus…

  11. 78 FR 48821 - Energy Conservation Program for Consumer Products and Certain Commercial and Industrial Equipment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-12

    ... Commercial and Industrial Equipment: Proposed Determination of Computer Servers as a Covered Consumer Product... comments on the proposed determination that computer servers (servers) qualify as a covered product. DATES: The comment period for the proposed determination relating to servers published on July 12, 2013 (78...

  12. Computationally efficient description of relativistic electron beam transport in dense plasma

    NASA Astrophysics Data System (ADS)

    Polomarov, Oleg; Sefkov, Adam; Kaganovich, Igor; Shvets, Gennady

    2006-10-01

    A reduced model of the Weibel instability and electron beam transport in dense plasma is developed. Beam electrons are modeled by macro-particles and the background plasma is represented by electron fluid. Conservation of generalized vorticity and quasineutrality of the plasma-beam system are used to simplify the governing equations. Our approach is motivated by the conditions of the FI scenario, where the beam density is likely to be much smaller than the plasma density and the beam energy is likely to be very high. For this case the growth rate of the Weibel instability is small, making the modeling of it by conventional PICs exceedingly time consuming. The present approach does not require resolving the plasma period and only resolves a plasma collisionless skin depth and is suitable for modeling a long-time behavior of beam-plasma interaction. An efficient code based on this reduced description is developed and benchmarked against the LSP PIC code. The dynamics of low and high current electron beams in dense plasma is simulated. Special emphasis is on peculiarities of its non-linear stages, such as filament formation and merger, saturation and post-saturation field and energy oscillations. *Supported by DOE Fusion Science through grant DE-FG02-05ER54840.

  13. Connecting the irreversible capacity loss in Li-ion batteries with the electronic insulating properties of solid electrolyte interphase (SEI) components.

    DOE PAGES

    Leung, Kevin; Lin, Yu -Xiao; Liu, Zhe; ...

    2016-01-01

    The formation and continuous growth of a solid electrolyte interphase (SEI) layer are responsible for the irreversible capacity loss of batteries in the initial and subsequent cycles, respectively. In this article, the electron tunneling barriers from Li metal through three insulating SEI components, namely Li 2CO 3, LiF and Li 3PO 4, are computed by density function theory (DFT) approaches. Based on electron tunneling theory, it is estimated that sufficient to block electron tunneling. It is also found that the band gap decreases under tension while the work function remains the same, and thus the tunneling barrier decreases under tensionmore » and increases under compression. A new parameter, η, characterizing the average distances between anions, is proposed to unify the variation of band gap with strain under different loading conditions into a single linear function of η. An analytical model based on the tunneling results is developed to connect the irreversible capacity loss, due to the Li ions consumed in forming these SEI component layers on the surface of negative electrodes. As a result, the agreement between the model predictions and experimental results suggests that only the initial irreversible capacity loss is due to the self-limiting electron tunneling property of the SEI.« less

  14. Spanish-Language Consumer Health Information Technology Interventions: A Systematic Review.

    PubMed

    Chaet, Alexis V; Morshedi, Bijan; Wells, Kristen J; Barnes, Laura E; Valdez, Rupa

    2016-08-10

    As consumer health information technology (IT) becomes more thoroughly integrated into patient care, it is critical that these tools are appropriate for the diverse patient populations whom they are intended to serve. Cultural differences associated with ethnicity are one aspect of diversity that may play a role in user-technology interactions. Our aim was to evaluate the current scope of consumer health IT interventions targeted to the US Spanish-speaking Latino population and to characterize these interventions in terms of technological attributes, health domains, cultural tailoring, and evaluation metrics. A narrative synthesis was conducted of existing Spanish-language consumer health IT interventions indexed within health and computer science databases. Database searches were limited to English-language articles published between January 1990 and September 2015. Studies were included if they detailed an assessment of a patient-centered electronic technology intervention targeting health within the US Spanish-speaking Latino population. Included studies were required to have a majority Latino population sample. The following were extracted from articles: first author's last name, publication year, population characteristics, journal domain, health domain, technology platform and functionality, available languages of intervention, US region, cultural tailoring, intervention delivery location, study design, and evaluation metrics. We included 42 studies in the review. Most of the studies were published between 2009 and 2015 and had a majority percentage of female study participants. The mean age of participants ranged from 15 to 68. Interventions most commonly focused on urban population centers and within the western region of the United States. Of articles specifying a technology domain, computer was found to be most common; however, a fairly even distribution across all technologies was noted. Cancer, diabetes, and child, infant, or maternal health were the most common health domains targeted by consumer health IT interventions. More than half of the interventions were culturally tailored. The most frequently used evaluation metric was behavior/attitude change, followed by usability and knowledge retention. This study characterizes the existing body of research exploring consumer health IT interventions for the US Spanish-speaking Latino population. In doing so, it reveals three primary needs within the field. First, while the increase in studies targeting the Latino population in the last decade is a promising advancement, future research is needed that focuses on Latino subpopulations previously overlooked. Second, preliminary steps have been taken to culturally tailor consumer health IT interventions for the US Spanish-speaking Latino population; however, focus must expand beyond intervention content. Finally, the field should work to promote long-term evaluation of technology efficacy, moving beyond intermediary measures toward measures of health outcomes.

  15. 12 CFR 222.24 - Reasonable opportunity to opt out.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... at an Internet Web site at which the consumer has obtained a product or service. The consumer... consumer at the time of an electronic transaction, such as a transaction conducted on an Internet Web site... one that allows consumers to indicate that they do not want to opt out. (5) By including in a privacy...

  16. Automated Text Markup for Information Retrieval from an Electronic Textbook of Infectious Disease

    PubMed Central

    Berrios, Daniel C.; Kehler, Andrew; Kim, David K.; Yu, Victor L.; Fagan, Lawrence M.

    1998-01-01

    The information needs of practicing clinicians frequently require textbook or journal searches. Making these sources available in electronic form improves the speed of these searches, but precision (i.e., the fraction of relevant to total documents retrieved) remains low. Improving the traditional keyword search by transforming search terms into canonical concepts does not improve search precision greatly. Kim et al. have designed and built a prototype system (MYCIN II) for computer-based information retrieval from a forthcoming electronic textbook of infectious disease. The system requires manual indexing by experts in the form of complex text markup. However, this mark-up process is time consuming (about 3 person-hours to generate, review, and transcribe the index for each of 218 chapters). We have designed and implemented a system to semiautomate the markup process. The system, information extraction for semiautomated indexing of documents (ISAID), uses query models and existing information-extraction tools to provide support for any user, including the author of the source material, to mark up tertiary information sources quickly and accurately.

  17. Development of efficient time-evolution method based on three-term recurrence relation

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

    Akama, Tomoko, E-mail: a.tomo---s-b-l-r@suou.waseda.jp; Kobayashi, Osamu; Nanbu, Shinkoh, E-mail: shinkoh.nanbu@sophia.ac.jp

    The advantage of the real-time (RT) propagation method is a direct solution of the time-dependent Schrödinger equation which describes frequency properties as well as all dynamics of a molecular system composed of electrons and nuclei in quantum physics and chemistry. Its applications have been limited by computational feasibility, as the evaluation of the time-evolution operator is computationally demanding. In this article, a new efficient time-evolution method based on the three-term recurrence relation (3TRR) was proposed to reduce the time-consuming numerical procedure. The basic formula of this approach was derived by introducing a transformation of the operator using the arcsine function.more » Since this operator transformation causes transformation of time, we derived the relation between original and transformed time. The formula was adapted to assess the performance of the RT time-dependent Hartree-Fock (RT-TDHF) method and the time-dependent density functional theory. Compared to the commonly used fourth-order Runge-Kutta method, our new approach decreased computational time of the RT-TDHF calculation by about factor of four, showing the 3TRR formula to be an efficient time-evolution method for reducing computational cost.« less

  18. The search for consumer content in energy marketing and retailing

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

    Dar, V.K.

    1996-09-15

    The gas and electric industries in the United STates control about $900 billion in assets (production, logistical, merchant). They employ these assets to serve about 150 million customers (counted separately for gas and electric), but they manage to offer only two rudimentary products-molecules and electrons-and at only two levels of service: firm and interruptible. Such a poverty of consumer content stands without precedent in the history of U.S. business. That this game is coming to an end should elicit no surprise. True retail competition in the gas and electric industries will become a transforming and quotidian reality within five years,more » creating great shifts in revenue and capital: (1) a $50-billion drip in annual consumer energy spending; (2) from $200 to $300 billion extinguished over seven to 10 years in noncash book value in the pipes and wires and energy production industries; (3) tens of billions of dollars in new investments, particularly gas-fired merchant and distributed generation plants, and computing and communications systems; and (4) many more billions in new enterprise value for efficient and innovative firms. The old business model emphasized industrial technology and quantitative increases in consumption of energy commodities. The new model, supplanting the old, will accentuate information technology and qualitative increases in consumption of energy services.« less

  19. SU-F-BRB-05: Collision Avoidance Mapping Using Consumer 3D Camera

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

    Cardan, R; Popple, R

    2015-06-15

    Purpose: To develop a fast and economical method of scanning a patient’s full body contour for use in collision avoidance mapping without the use of ionizing radiation. Methods: Two consumer level 3D cameras used in electronic gaming were placed in a CT simulator room to scan a phantom patient set up in a high collision probability position. A registration pattern and computer vision algorithms were used to transform the scan into the appropriate coordinate systems. The cameras were then used to scan the surface of a gantry in the treatment vault. Each scan was converted into a polygon mesh formore » collision testing in a general purpose polygon interference algorithm. All clinically relevant transforms were applied to the gantry and patient support to create a map of all possible collisions. The map was then tested for accuracy by physically testing the collisions with the phantom in the vault. Results: The scanning fidelity of both the gantry and patient was sufficient to produce a collision prediction accuracy of 97.1% with 64620 geometry states tested in 11.5 s. The total scanning time including computation, transformation, and generation was 22.3 seconds. Conclusion: Our results demonstrate an economical system to generate collision avoidance maps. Future work includes testing the speed of the framework in real-time collision avoidance scenarios. Research partially supported by a grant from Varian Medical Systems.« less

  20. Patient Education Self-Management During Surgical Recovery: Combining Mobile (iPad) and a Content Management System

    PubMed Central

    Moradkhani, Anilga; Douglas, Kristin S. Vickers; Prinsen, Sharon K.; Fischer, Erin N.; Schroeder, Darrell R.

    2014-01-01

    Abstract Objective: The objective of this investigation was to assess whether a new electronic health (e-health) platform, combining mobile computing and a content management system, could effectively deliver modular and “just-in-time” education to older patients following cardiac surgery. Subjects and Methods: Patients were provided with iPad® (Apple®, Cupertino, CA) tablets that delivered educational modules as part of a daily “to do” list in a plan of care. The tablet communicated wirelessly to a dashboard where data were aggregated and displayed for providers. Results: A surgical population of 149 patients with a mean age of 68 years utilized 5,267 of 6,295 (84%) of education modules delivered over a 5.3-day hospitalization. Increased age was not associated with decreased use. Conclusions: We demonstrate that age, hospitalization, and major surgery are not significant barriers to effective patient education if content is highly consumable and relevant to patients' daily care experience. We also show that mobile technology, even if unfamiliar to many older patients, makes this possible. The combination of mobile computing with a content management system allows for dynamic, modular, personalized, and “just-in-time” education in a highly consumable format. This approach presents a means by which patients may become informed participants in new healthcare models. PMID:24443928

  1. Microdot - A Four-Bit Microcontroller Designed for Distributed Low-End Computing in Satellites

    NASA Astrophysics Data System (ADS)

    2002-03-01

    Many satellites are an integrated collection of sensors and actuators that require dedicated real-time control. For single processor systems, additional sensors require an increase in computing power and speed to provide the multi-tasking capability needed to service each sensor. Faster processors cost more and consume more power, which taxes a satellite's power resources and may lead to shorter satellite lifetimes. An alternative design approach is a distributed network of small and low power microcontrollers designed for space that handle the computing requirements of each individual sensor and actuator. The design of microdot, a four-bit microcontroller for distributed low-end computing, is presented. The design is based on previous research completed at the Space Electronics Branch, Air Force Research Laboratory (AFRL/VSSE) at Kirtland AFB, NM, and the Air Force Institute of Technology at Wright-Patterson AFB, OH. The Microdot has 29 instructions and a 1K x 4 instruction memory. The distributed computing architecture is based on the Philips Semiconductor I2C Serial Bus Protocol. A prototype was implemented and tested using an Altera Field Programmable Gate Array (FPGA). The prototype was operable to 9.1 MHz. The design was targeted for fabrication in a radiation-hardened-by-design gate-array cell library for the TSMC 0.35 micrometer CMOS process.

  2. Effects of Differentially Time-Consuming Tests on Computer-Adaptive Test Scores

    ERIC Educational Resources Information Center

    Bridgeman, Brent; Cline, Frederick

    2004-01-01

    Time limits on some computer-adaptive tests (CATs) are such that many examinees have difficulty finishing, and some examinees may be administered tests with more time-consuming items than others. Results from over 100,000 examinees suggested that about half of the examinees must guess on the final six questions of the analytical section of the…

  3. 76 FR 58466 - Models To Advance Voluntary Corporate Notification to Consumers Regarding the Illicit Use of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-21

    ...The U.S. Department of Commerce and U.S. Department of Homeland Security are requesting information on the requirements of, and possible approaches to creating, a voluntary industry code of conduct to address the detection, notification and mitigation of botnets.\\1\\ Over the past several years, botnets have increasingly put computer owners at risk. A botnet infection can lead to the monitoring of a consumer's personal information and communication, and exploitation of that consumer's computing power and Internet access. Networks of these compromised computers are often used to disseminate spam, to store and transfer illegal content, and to attack the servers of government and private entities with massive, distributed denial of service attacks. The Departments seek public comment from all Internet stakeholders, including the commercial, academic, and civil society sectors, on potential models for detection, notification, prevention, and mitigation of botnets' illicit use of computer equipment. ---------------------------------------------------------------------------

  4. A Literature Review of Word of Mouth and Electronic Word of Mouth: Implications for Consumer Behavior.

    PubMed

    Huete-Alcocer, Nuria

    2017-01-01

    The rise and spread of the Internet has led to the emergence of a new form of word of mouth (WOM): electronic word of mouth (eWOM), considered one of the most influential informal media among consumers, businesses, and the population at large. Drawing on these ideas, this paper reviews the relevant literature, analyzing the impact of traditional WOM and eWOM in the field of consumer behavior and highlighting the main differences between the two types of recommendations, with a view to contributing to a better understanding of the potential of both.

  5. A Literature Review of Word of Mouth and Electronic Word of Mouth: Implications for Consumer Behavior

    PubMed Central

    Huete-Alcocer, Nuria

    2017-01-01

    The rise and spread of the Internet has led to the emergence of a new form of word of mouth (WOM): electronic word of mouth (eWOM), considered one of the most influential informal media among consumers, businesses, and the population at large. Drawing on these ideas, this paper reviews the relevant literature, analyzing the impact of traditional WOM and eWOM in the field of consumer behavior and highlighting the main differences between the two types of recommendations, with a view to contributing to a better understanding of the potential of both. PMID:28790950

  6. Integrated editing system for Japanese text and image information "Linernote"

    NASA Astrophysics Data System (ADS)

    Tanaka, Kazuto

    Integrated Japanese text editing system "Linernote" developed by Toyo Industries Co. is explained. The system has been developed on the concept of electronic publishing. It is composed of personal computer NEC PC-9801 VX and other peripherals. Sentence, drawing and image data is inputted and edited under the integrated operating environment in the system and final text is printed out by laser printer. Handling efficiency of time consuming work such as pattern input or page make up has been improved by draft image data indication method on CRT. It is the latest DTP system equipped with three major functions, namly, typesetting for high quality text editing, easy drawing/tracing and high speed image processing.

  7. Lithium ion rechargeable systems studies

    NASA Astrophysics Data System (ADS)

    Levy, Samuel C.; Lasasse, Robert R.; Cygan, Randall T.; Voigt, James A.

    Lithium ion systems, although relatively new, have attracted much interest worldwide. Their high energy density, long cycle life and relative safety, compared with metallic lithium rechargeable systems, make them prime candidates for powering portable electronic equipment. Although lithium ion cells are presently used in a few consumer devices, e.g., portable phones, camcorders, and laptop computers, there is room for considerable improvement in their performance. Specific areas that need to be addressed include: (1) carbon anode-increase reversible capacity, and minimize passivation; (2) cathode-extend cycle life, improve rate capability, and increase capacity. There are several programs ongoing at Sandia National Laboratories which are investigating means of achieving the stated objectives in these specific areas. This paper will review these programs.

  8. Ferruleless coupled-cavity traveling-wave tube cold-test characteristics simulated with micro-SOS

    NASA Technical Reports Server (NTRS)

    Schroeder, Dana L.; Wilson, Jeffrey D.

    1993-01-01

    The three-dimensional, electromagnetic circuit analysis code, Micro-SOS, can be used to reduce expensive and time consuming experimental 'cold-testing' of traveling-wave tube (TWT) circuits. The frequency-phase dispersion and beam interaction impedance characteristics of a ferruleless coupled-cavity traveling-wave tube slow-wave circuit were simulated using the code. Computer results agree closely with experimental data. Variations in the cavity geometry dimensions of period length and gap-to-period ratio were modeled. These variations can be used in velocity taper designs to reduce the radiofrequency (RF) phase velocity in synchronism with the decelerating electron beam. Such circuit designs can result in enhanced TWT power and efficiency.

  9. Assessing therapeutic relevance of biologically interesting, ampholytic substances based on their physicochemical and spectral characteristics with chemometric tools

    NASA Astrophysics Data System (ADS)

    Judycka, U.; Jagiello, K.; Bober, L.; Błażejowski, J.; Puzyn, T.

    2018-06-01

    Chemometric tools were applied to investigate the biological behaviour of ampholytic substances in relation to their physicochemical and spectral properties. Results of the Principal Component Analysis suggest that size of molecules and their electronic and spectral characteristics are the key properties required to predict therapeutic relevance of the compounds examined. These properties were used for developing the structure-activity classification model. The classification model allows assessing the therapeutic behaviour of ampholytic substances on the basis of solely values of descriptors that can be obtained computationally. Thus, the prediction is possible without necessity of carrying out time-consuming and expensive laboratory tests, which is its main advantage.

  10. 77 FR 30923 - Electronic Fund Transfers (Regulation E)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-24

    .... The Bureau seeks public input on the costs, and benefits, and consumer protection issues related to... interested in learning more about this product, including its costs, benefits, and risks to consumers. The... their costs, benefits, and risks to consumers. These comments, in conjunction with other outreach and...

  11. Personal technology use by U.S. military service members and veterans: an update.

    PubMed

    Bush, Nigel E; Wheeler, William M

    2015-04-01

    Although personal electronic devices, such as mobile phones, computers, and tablets, increasingly are being leveraged as vehicles for health in the civilian world, almost nothing is known about personal technology use in the U.S. military. In 2012 we conducted a unique survey of personal technologies used by U.S. military service members. However, with the rapidly growing sophistication of personal technology and changes in consumer habits, that knowledge must be continuously updated to be useful. Accordingly, we recently surveyed new samples of active duty service members, National Guard and Reserve, and veterans. We collected data by online surveys in 2013 from 239 active, inactive, and former service members. Online surveys were completed in-person via laptop computers at a large military installation and remotely via Web-based surveys posted on the Army Knowledge Online Web site and on a Defense Center Facebook social media channel. We measured high rates of personal technology use by service members at home across popular electronic media. The most dramatic change since our earlier survey was the tremendous increase in mobile phone use at home for a wide variety of purposes. Participants also reported moderate non-work uses of computers and tablets while on recent deployment to Iraq and Afghanistan, but almost no mobile phone use, ostensibly because of military restrictions in the war zone. These latest results will enable researchers and technology developers target their efforts on the most promising and popular technologies for psychological health in the military.

  12. Distress and Other Situational Factors that Influence Consumer Willingness to Provide Personal Information in an Online Buyer-Seller Exchange: An Equity Theory Perspective

    ERIC Educational Resources Information Center

    Barto, Thomas Peter

    2011-01-01

    Global electronic markets will profoundly impact commerce in the 21 st century. Brick-and-mortar retailers are using technology for electronic marketing purposes where the familiar layout of the physical store becomes a maze of pulldown menus, product indices, and search features creating a new unknown for consumers and concerns for information…

  13. New Consumer Online Services.

    ERIC Educational Resources Information Center

    Collinge, Brian; And Others

    1995-01-01

    Four conference presenters involved in consumer online services present information on new products both under development and in the process of implementation, commenting on technological, content, distribution, and consumer service issues. Products and companies discussed are eWorld (Apple Computer Europe); Olivetti Telemedia; CompuServe; and…

  14. A Hands-on Approach to the Teaching of Consumer Affairs.

    ERIC Educational Resources Information Center

    de Ruyter, Ko; Widdows, Richard

    1992-01-01

    In a course titled Computerized Consumer Responses and Information Systems, Purdue University students operate a consumer hotline for their school. They must promote its existence, answer calls, develop reports, produce training manuals, and set parameters for the computer system. (SK)

  15. Optimizing virtual reality for all users through gaze-contingent and adaptive focus displays

    PubMed Central

    Padmanaban, Nitish; Konrad, Robert; Stramer, Tal; Wetzstein, Gordon

    2017-01-01

    From the desktop to the laptop to the mobile device, personal computing platforms evolve over time. Moving forward, wearable computing is widely expected to be integral to consumer electronics and beyond. The primary interface between a wearable computer and a user is often a near-eye display. However, current generation near-eye displays suffer from multiple limitations: they are unable to provide fully natural visual cues and comfortable viewing experiences for all users. At their core, many of the issues with near-eye displays are caused by limitations in conventional optics. Current displays cannot reproduce the changes in focus that accompany natural vision, and they cannot support users with uncorrected refractive errors. With two prototype near-eye displays, we show how these issues can be overcome using display modes that adapt to the user via computational optics. By using focus-tunable lenses, mechanically actuated displays, and mobile gaze-tracking technology, these displays can be tailored to correct common refractive errors and provide natural focus cues by dynamically updating the system based on where a user looks in a virtual scene. Indeed, the opportunities afforded by recent advances in computational optics open up the possibility of creating a computing platform in which some users may experience better quality vision in the virtual world than in the real one. PMID:28193871

  16. Recent progress in OLED and flexible displays and their potential for application to aerospace and military display systems

    NASA Astrophysics Data System (ADS)

    Sarma, Kalluri

    2015-05-01

    Organic light emitting diode (OLED) display technology has advanced significantly in recent years and it is increasingly being adapted in consumer electronics products with premium performance, such as high resolution smart phones, Tablet PCs and TVs. Even flexible OLED displays are beginning to be commercialized in consumer electronic devices such as smart phones and smart watches. In addition to the advances in OLED emitters, successful development and adoption of OLED displays for premium performance applications relies on the advances in several enabling technologies including TFT backplanes, pixel drive electronics, pixel patterning technologies, encapsulation technologies and system level engineering. In this paper we will discuss the impact of the recent advances in LTPS and AOS TFTs, R, G, B and White OLED with color filter pixel architectures, and encapsulation, on the success of the OLEDs in consumer electronic devices. We will then discuss potential of these advances in addressing the requirements of OLED and flexible displays for the military and avionics applications.

  17. 12 CFR 205.6 - Liability of consumer for unauthorized transfers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... transfers. 205.6 Section 205.6 Banks and Banking FEDERAL RESERVE SYSTEM BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM ELECTRONIC FUND TRANSFERS (REGULATION E) § 205.6 Liability of consumer for unauthorized transfers. (a) Conditions for liability. A consumer may be held liable, within the limitations described in...

  18. 12 CFR 205.6 - Liability of consumer for unauthorized transfers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... transfers. 205.6 Section 205.6 Banks and Banking FEDERAL RESERVE SYSTEM BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM ELECTRONIC FUND TRANSFERS (REGULATION E) § 205.6 Liability of consumer for unauthorized transfers. (a) Conditions for liability. A consumer may be held liable, within the limitations described in...

  19. 12 CFR 205.2 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... device means a card, code, or other means of access to a consumer's account, or any combination thereof... of the consumer's wages, salary, or other employee compensation (such as commissions), are made on a... agreement. (c) Act means the Electronic Fund Transfer Act (title IX of the Consumer Credit Protection Act...

  20. 17 CFR 160.7 - Form of opt out notice to consumers; opt out methods.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... consumer agrees, electronically. (2) When a customer relationship terminates, the customer's opt out... that relationship. If the individual subsequently establishes a new customer relationship with you, the... relationships. (1) If two or more consumers jointly obtain a financial product or service from you, you may...

  1. Consumer Understanding of Nutrition Marketing Terms: A Pilot Study

    ERIC Educational Resources Information Center

    Haroldson, Amber; Yen, Chih-Lun

    2016-01-01

    The purpose of this pilot study was to examine the validity of a questionnaire developed to assess adult consumer understanding of nutrition marketing terms and the resulting impact on consumer behavior. Participants (n = 40) completed an electronic questionnaire. Efforts to establish validity and reliability suggest that the questionnaire is a…

  2. 12 CFR 205.6 - Liability of consumer for unauthorized transfers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... transfers. 205.6 Section 205.6 Banks and Banking FEDERAL RESERVE SYSTEM BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM ELECTRONIC FUND TRANSFERS (REGULATION E) § 205.6 Liability of consumer for unauthorized transfers. (a) Conditions for liability. A consumer may be held liable, within the limitations described in...

  3. 12 CFR 205.6 - Liability of consumer for unauthorized transfers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... transfers. 205.6 Section 205.6 Banks and Banking FEDERAL RESERVE SYSTEM BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM ELECTRONIC FUND TRANSFERS (REGULATION E) § 205.6 Liability of consumer for unauthorized transfers. (a) Conditions for liability. A consumer may be held liable, within the limitations described in...

  4. 12 CFR 205.6 - Liability of consumer for unauthorized transfers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... transfers. 205.6 Section 205.6 Banks and Banking FEDERAL RESERVE SYSTEM BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM ELECTRONIC FUND TRANSFERS (REGULATION E) § 205.6 Liability of consumer for unauthorized transfers. (a) Conditions for liability. A consumer may be held liable, within the limitations described in...

  5. From Users to Choosers: Central IT and the Challenge of Consumer Choice

    ERIC Educational Resources Information Center

    Yanosky, Ronald

    2010-01-01

    Is the era of personal computing ending, or is it only just beginning? Certainly, cyberlife seems to have become more intensely personal over the last few years, partly because it has also become so much more social. The rise of the new consumer-oriented ubiquitous computing will reshape--and reduce--users' reliance on enterprise IT. Much of the…

  6. CMOS technology: a critical enabler for free-form electronics-based killer applications

    NASA Astrophysics Data System (ADS)

    Hussain, Muhammad M.; Hussain, Aftab M.; Hanna, Amir

    2016-05-01

    Complementary metal oxide semiconductor (CMOS) technology offers batch manufacturability by ultra-large-scaleintegration (ULSI) of high performance electronics with a performance/cost advantage and profound reliability. However, as of today their focus has been on rigid and bulky thin film based materials. Their applications have been limited to computation, communication, display and vehicular electronics. With the upcoming surge of Internet of Everything, we have critical opportunity to expand the world of electronics by bridging between CMOS technology and free form electronics which can be used as wearable, implantable and embedded form. The asymmetry of shape and softness of surface (skins) in natural living objects including human, other species, plants make them incompatible with the presently available uniformly shaped and rigidly structured today's CMOS electronics. But if we can break this barrier then we can use the physically free form electronics for applications like plant monitoring for expansion of agricultural productivity and quality, we can find monitoring and treatment focused consumer healthcare electronics - and many more creative applications. In our view, the fundamental challenge is to engage the mass users to materialize their creative ideas. Present form of electronics are too complex to understand, to work with and to use. By deploying game changing additive manufacturing, low-cost raw materials, transfer printing along with CMOS technology, we can potentially stick high quality CMOS electronics on any existing objects and embed such electronics into any future objects that will be made. The end goal is to make them smart to augment the quality of our life. We use a particular example on implantable electronics (brain machine interface) and its integration strategy enabled by CMOS device design and technology run path.

  7. High-performance green semiconductor devices: materials, designs, and fabrication

    NASA Astrophysics Data System (ADS)

    Jung, Yei Hwan; Zhang, Huilong; Gong, Shaoqin; Ma, Zhenqiang

    2017-06-01

    From large industrial computers to non-portable home appliances and finally to light-weight portable gadgets, the rapid evolution of electronics has facilitated our daily pursuits and increased our life comforts. However, these rapid advances have led to a significant decrease in the lifetime of consumer electronics. The serious environmental threat that comes from electronic waste not only involves materials like plastics and heavy metals, but also includes toxic materials like mercury, cadmium, arsenic, and lead, which can leak into the ground and contaminate the water we drink, the food we eat, and the animals that live around us. Furthermore, most electronics are comprised of non-renewable, non-biodegradable, and potentially toxic materials. Difficulties in recycling the increasing amount of electronic waste could eventually lead to permanent environmental pollution. As such, discarded electronics that can naturally degrade over time would reduce recycling challenges and minimize their threat to the environment. This review provides a snapshot of the current developments and challenges of green electronics at the semiconductor device level. It looks at the developments that have been made in an effort to help reduce the accumulation of electronic waste by utilizing unconventional, biodegradable materials as components. While many semiconductors are classified as non-biodegradable, a few biodegradable semiconducting materials exist and are used as electrical components. This review begins with a discussion of biodegradable materials for electronics, followed by designs and processes for the manufacturing of green electronics using different techniques and designs. In the later sections of the review, various examples of biodegradable electrical components, such as sensors, circuits, and batteries, that together can form a functional electronic device, are discussed and new applications using green electronics are reviewed.

  8. Fraction of Electrons Consumed in Electron Acceptor Reduction and Hydrogen Thresholds as Indicators of Halorespiratory Physiology

    PubMed Central

    Löffler, Frank E.; Tiedje, James M.; Sanford, Robert A.

    1999-01-01

    Measurements of the hydrogen consumption threshold and the tracking of electrons transferred to the chlorinated electron acceptor (fe) reliably detected chlororespiratory physiology in both mixed cultures and pure cultures capable of using tetrachloroethene, cis-1,2-dichloroethene, vinyl chloride, 2-chlorophenol, 3-chlorobenzoate, 3-chloro-4-hydroxybenzoate, or 1,2-dichloropropane as an electron acceptor. Hydrogen was consumed to significantly lower threshold concentrations of less than 0.4 ppmv compared with the values obtained for the same cultures without a chlorinated compound as an electron acceptor. The fe values ranged from 0.63 to 0.7, values which are in good agreement with theoretical calculations based on the thermodynamics of reductive dechlorination as the terminal electron-accepting process. In contrast, a mixed methanogenic culture that cometabolized 3-chlorophenol exhibited a significantly lower fe value, 0.012. PMID:10473415

  9. Overview of emerging nonvolatile memory technologies

    PubMed Central

    2014-01-01

    Nonvolatile memory technologies in Si-based electronics date back to the 1990s. Ferroelectric field-effect transistor (FeFET) was one of the most promising devices replacing the conventional Flash memory facing physical scaling limitations at those times. A variant of charge storage memory referred to as Flash memory is widely used in consumer electronic products such as cell phones and music players while NAND Flash-based solid-state disks (SSDs) are increasingly displacing hard disk drives as the primary storage device in laptops, desktops, and even data centers. The integration limit of Flash memories is approaching, and many new types of memory to replace conventional Flash memories have been proposed. Emerging memory technologies promise new memories to store more data at less cost than the expensive-to-build silicon chips used by popular consumer gadgets including digital cameras, cell phones and portable music players. They are being investigated and lead to the future as potential alternatives to existing memories in future computing systems. Emerging nonvolatile memory technologies such as magnetic random-access memory (MRAM), spin-transfer torque random-access memory (STT-RAM), ferroelectric random-access memory (FeRAM), phase-change memory (PCM), and resistive random-access memory (RRAM) combine the speed of static random-access memory (SRAM), the density of dynamic random-access memory (DRAM), and the nonvolatility of Flash memory and so become very attractive as another possibility for future memory hierarchies. Many other new classes of emerging memory technologies such as transparent and plastic, three-dimensional (3-D), and quantum dot memory technologies have also gained tremendous popularity in recent years. Subsequently, not an exaggeration to say that computer memory could soon earn the ultimate commercial validation for commercial scale-up and production the cheap plastic knockoff. Therefore, this review is devoted to the rapidly developing new class of memory technologies and scaling of scientific procedures based on an investigation of recent progress in advanced Flash memory devices. PMID:25278820

  10. Overview of emerging nonvolatile memory technologies.

    PubMed

    Meena, Jagan Singh; Sze, Simon Min; Chand, Umesh; Tseng, Tseung-Yuen

    2014-01-01

    Nonvolatile memory technologies in Si-based electronics date back to the 1990s. Ferroelectric field-effect transistor (FeFET) was one of the most promising devices replacing the conventional Flash memory facing physical scaling limitations at those times. A variant of charge storage memory referred to as Flash memory is widely used in consumer electronic products such as cell phones and music players while NAND Flash-based solid-state disks (SSDs) are increasingly displacing hard disk drives as the primary storage device in laptops, desktops, and even data centers. The integration limit of Flash memories is approaching, and many new types of memory to replace conventional Flash memories have been proposed. Emerging memory technologies promise new memories to store more data at less cost than the expensive-to-build silicon chips used by popular consumer gadgets including digital cameras, cell phones and portable music players. They are being investigated and lead to the future as potential alternatives to existing memories in future computing systems. Emerging nonvolatile memory technologies such as magnetic random-access memory (MRAM), spin-transfer torque random-access memory (STT-RAM), ferroelectric random-access memory (FeRAM), phase-change memory (PCM), and resistive random-access memory (RRAM) combine the speed of static random-access memory (SRAM), the density of dynamic random-access memory (DRAM), and the nonvolatility of Flash memory and so become very attractive as another possibility for future memory hierarchies. Many other new classes of emerging memory technologies such as transparent and plastic, three-dimensional (3-D), and quantum dot memory technologies have also gained tremendous popularity in recent years. Subsequently, not an exaggeration to say that computer memory could soon earn the ultimate commercial validation for commercial scale-up and production the cheap plastic knockoff. Therefore, this review is devoted to the rapidly developing new class of memory technologies and scaling of scientific procedures based on an investigation of recent progress in advanced Flash memory devices.

  11. 12 CFR 717.25 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing consumers to... single toll-free telephone number. (2) Opt-out methods that are not reasonable and simple. Reasonable and...

  12. 12 CFR 717.25 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing consumers to... single toll-free telephone number. (2) Opt-out methods that are not reasonable and simple. Reasonable and...

  13. 12 CFR 717.25 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing consumers to... single toll-free telephone number. (2) Opt-out methods that are not reasonable and simple. Reasonable and...

  14. 12 CFR 717.25 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing consumers to... single toll-free telephone number. (2) Opt-out methods that are not reasonable and simple. Reasonable and...

  15. 12 CFR 717.25 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing consumers to... single toll-free telephone number. (2) Opt-out methods that are not reasonable and simple. Reasonable and...

  16. An experimental methodology for a fuzzy set preference model

    NASA Technical Reports Server (NTRS)

    Turksen, I. B.; Willson, Ian A.

    1992-01-01

    A flexible fuzzy set preference model first requires approximate methodologies for implementation. Fuzzy sets must be defined for each individual consumer using computer software, requiring a minimum of time and expertise on the part of the consumer. The amount of information needed in defining sets must also be established. The model itself must adapt fully to the subject's choice of attributes (vague or precise), attribute levels, and importance weights. The resulting individual-level model should be fully adapted to each consumer. The methodologies needed to develop this model will be equally useful in a new generation of intelligent systems which interact with ordinary consumers, controlling electronic devices through fuzzy expert systems or making recommendations based on a variety of inputs. The power of personal computers and their acceptance by consumers has yet to be fully utilized to create interactive knowledge systems that fully adapt their function to the user. Understanding individual consumer preferences is critical to the design of new products and the estimation of demand (market share) for existing products, which in turn is an input to management systems concerned with production and distribution. The question of what to make, for whom to make it and how much to make requires an understanding of the customer's preferences and the trade-offs that exist between alternatives. Conjoint analysis is a widely used methodology which de-composes an overall preference for an object into a combination of preferences for its constituent parts (attributes such as taste and price), which are combined using an appropriate combination function. Preferences are often expressed using linguistic terms which cannot be represented in conjoint models. Current models are also not implemented an individual level, making it difficult to reach meaningful conclusions about the cause of an individual's behavior from an aggregate model. The combination of complex aggregate models and vague linguistic preferences has greatly limited the usefulness and predictive validity of existing preference models. A fuzzy set preference model that uses linguistic variables and a fully interactive implementation should be able to simultaneously address these issues and substantially improve the accuracy of demand estimates. The parallel implementation of crisp and fuzzy conjoint models using identical data not only validates the fuzzy set model but also provides an opportunity to assess the impact of fuzzy set definitions and individual attribute choices implemented in the interactive methodology developed in this research. The generalized experimental tools needed for conjoint models can also be applied to many other types of intelligent systems.

  17. [Case histories and other stories in the multimedia era... but was there something else?...].

    PubMed

    Kohler, Hans-Peter

    2010-12-01

    The multimedia era is fascinating and limitless! The advances in the field of consumer and entertainment electronics are impressive. Our private as well as business life is very much accompanied and influenced by numerous technical gadgets. These advancements should have many positive implications on our clinical work. Do they? Using modern personal computers and clinic information systems (CIS) the access to patients' data, the prescription of drugs, or x-ray diagnostics on high-resolution laptop screens became as easy as pie. This affects the doctor-patient relationship but also the communication between physicians and nurses. Computers also affect our daily clinical work and therefore the treatment of our patients. Do our patients take benefit from these technical achievements? Does the use of clinic information systems positively influence diagnosis, treatment and finally patient outcome but also doctors' performances? What has really changed in the last couples of years? The present article tries to critically review these major changes in patient care.

  18. Electronic waste recovery in Finland: Consumers' perceptions towards recycling and re-use of mobile phones.

    PubMed

    Ylä-Mella, Jenni; Keiski, Riitta L; Pongrácz, Eva

    2015-11-01

    This paper examines consumers' awareness and perceptions towards mobile phone recycling and re-use. The results are based on a survey conducted in the city of Oulu, Finland, and analysed in the theoretical framework based on the theories of planned behaviour (TPB) and value-belief-norm (VBN). The findings indicate that consumers' awareness of the importance and existence of waste recovery system is high; however, awareness has not translated to recycling behaviour. The survey reveals that 55% of respondents have two or more unused mobile phones at homes. The more phones stored at homes, the more often reasons 'I don't know where to return' and/or 'have not got to do it yet' were mentioned. This indicates that proximity and the convenience of current waste management system are inadequate in promoting the return of small waste electrical and electronic equipment (WEEE). To facilitate re-use, and the highest level of recovery, consumers will need to be committed to return end-of-use electronics to WEEE collection centres without delays. Further, the supply and demand of refurbished mobile phones do not meet at this moment in Finland due to consumer's storing habits versus expectations of recent features under guarantee and unrealistic low prizes. The study also points out that, in order to change current storing habits of consumers, there is an explicit need for more information and awareness on mobile phone collection in Finland, especially on regarding retailers' take-back. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Microtechnology management considering test and cost aspects for stacked 3D ICs with MEMS

    NASA Astrophysics Data System (ADS)

    Hahn, K.; Wahl, M.; Busch, R.; Grünewald, A.; Brück, R.

    2018-01-01

    Innovative automotive systems require complex semiconductor devices currently only available in consumer grade quality. The European project TRACE will develop and demonstrate methods, processes, and tools to facilitate usage of Consumer Electronics (CE) components to be deployable more rapidly in the life-critical automotive domain. Consumer electronics increasingly use heterogeneous system integration methods and "More than Moore" technologies, which are capable to combine different circuit domains (Analog, Digital, RF, MEMS) and which are integrated within SiP or 3D stacks. Making these technologies or at least some of the process steps available under automotive electronics requirements is an important goal to keep pace with the growing demand for information processing within cars. The approach presented in this paper aims at a technology management and recommendation system that covers technology data, functional and non-functional constraints, and application scenarios, and that will comprehend test planning and cost consideration capabilities.

  20. Spanish-Language Consumer Health Information Technology Interventions: A Systematic Review

    PubMed Central

    Chaet, Alexis V; Morshedi, Bijan; Wells, Kristen J; Barnes, Laura E

    2016-01-01

    Background As consumer health information technology (IT) becomes more thoroughly integrated into patient care, it is critical that these tools are appropriate for the diverse patient populations whom they are intended to serve. Cultural differences associated with ethnicity are one aspect of diversity that may play a role in user-technology interactions. Objective Our aim was to evaluate the current scope of consumer health IT interventions targeted to the US Spanish-speaking Latino population and to characterize these interventions in terms of technological attributes, health domains, cultural tailoring, and evaluation metrics. Methods A narrative synthesis was conducted of existing Spanish-language consumer health IT interventions indexed within health and computer science databases. Database searches were limited to English-language articles published between January 1990 and September 2015. Studies were included if they detailed an assessment of a patient-centered electronic technology intervention targeting health within the US Spanish-speaking Latino population. Included studies were required to have a majority Latino population sample. The following were extracted from articles: first author’s last name, publication year, population characteristics, journal domain, health domain, technology platform and functionality, available languages of intervention, US region, cultural tailoring, intervention delivery location, study design, and evaluation metrics. Results We included 42 studies in the review. Most of the studies were published between 2009 and 2015 and had a majority percentage of female study participants. The mean age of participants ranged from 15 to 68. Interventions most commonly focused on urban population centers and within the western region of the United States. Of articles specifying a technology domain, computer was found to be most common; however, a fairly even distribution across all technologies was noted. Cancer, diabetes, and child, infant, or maternal health were the most common health domains targeted by consumer health IT interventions. More than half of the interventions were culturally tailored. The most frequently used evaluation metric was behavior/attitude change, followed by usability and knowledge retention. Conclusions This study characterizes the existing body of research exploring consumer health IT interventions for the US Spanish-speaking Latino population. In doing so, it reveals three primary needs within the field. First, while the increase in studies targeting the Latino population in the last decade is a promising advancement, future research is needed that focuses on Latino subpopulations previously overlooked. Second, preliminary steps have been taken to culturally tailor consumer health IT interventions for the US Spanish-speaking Latino population; however, focus must expand beyond intervention content. Finally, the field should work to promote long-term evaluation of technology efficacy, moving beyond intermediary measures toward measures of health outcomes. PMID:27511437

  1. When Machines Think: Radiology's Next Frontier.

    PubMed

    Dreyer, Keith J; Geis, J Raymond

    2017-12-01

    Artificial intelligence (AI), machine learning, and deep learning are terms now seen frequently, all of which refer to computer algorithms that change as they are exposed to more data. Many of these algorithms are surprisingly good at recognizing objects in images. The combination of large amounts of machine-consumable digital data, increased and cheaper computing power, and increasingly sophisticated statistical models combine to enable machines to find patterns in data in ways that are not only cost-effective but also potentially beyond humans' abilities. Building an AI algorithm can be surprisingly easy. Understanding the associated data structures and statistics, on the other hand, is often difficult and obscure. Converting the algorithm into a sophisticated product that works consistently in broad, general clinical use is complex and incompletely understood. To show how these AI products reduce costs and improve outcomes will require clinical translation and industrial-grade integration into routine workflow. Radiology has the chance to leverage AI to become a center of intelligently aggregated, quantitative, diagnostic information. Centaur radiologists, formed as a synergy of human plus computer, will provide interpretations using data extracted from images by humans and image-analysis computer algorithms, as well as the electronic health record, genomics, and other disparate sources. These interpretations will form the foundation of precision health care, or care customized to an individual patient. © RSNA, 2017.

  2. On the Convenience of Using the Complete Linearization Method in Modelling the BLR of AGN

    NASA Astrophysics Data System (ADS)

    Patriarchi, P.; Perinotto, M.

    The Complete Linearization Method (Mihalas, 1978) consists in the determination of the radiation field (at a set of frequency points), atomic level populations, temperature, electron density etc., by resolving the system of radiative transfer, thermal equilibrium, statistical equilibrium equations simultaneously and self-consistently. Since the system is not linear, it must be solved by iteration after linearization, using a perturbative method, starting from an initial guess solution. Of course the Complete Linearization Method is more time consuming than the previous one. But how great can this disadvantage be in the age of supercomputers? It is possible to approximately evaluate the CPU time needed to run a model by computing the number of multiplications necessary to solve the system.

  3. Utility of fluorescence microscopy in embryonic/fetal topographical analysis.

    PubMed

    Zucker, R M; Elstein, K H; Shuey, D L; Ebron-McCoy, M; Rogers, J M

    1995-06-01

    For topographical analysis of developing embryos, investigators typically rely on scanning electron microscopy (SEM) to provide the surface detail not attainable with light microscopy. SEM is an expensive and time-consuming technique, however, and the preparation procedure may alter morphology and leave the specimen friable. We report that by using a high-resolution compound epifluorescence microscope with inexpensive low-power objectives and the fluorochrome acridine orange, we were able to obtain surface images of fixed or fresh whole rat embryos and fetal palates of considerably greater topographical detail than those obtained using routine light microscopy. Indeed the resulting high-resolution images afford not only superior qualitative documentation of morphological observations, but the capability for detailed morphometry via digitization and computer-assisted image analysis.

  4. The Internet and managed care: a new wave of innovation.

    PubMed

    Goldsmith, J

    2000-01-01

    Managed care firms have been under siege in the political system and the marketplace for the past few years. The rise of the Internet has brought into being powerful new electronic tools for automating administrative and financial processes in health insurance. These tools may enable new firms or employers to create custom-designed networks connecting their workers and providers, bypassing health plans altogether. Alternatively, health plans may use these tools to create a new consumer-focused business model. While some disintermediation of managed care plans may occur, the barriers to adoption of Internet tools by established plans are quite low. Network computing may provide important leverage for health plans not only to retain their franchises but also to improve their profitability and customer service.

  5. Digital television: a new way to deliver information

    NASA Astrophysics Data System (ADS)

    Huang, Samson

    1998-12-01

    Digital television (DTV) is a new way to deliver video, audio, and other data. Why should TV be converted to digital? How does DTV work? What can we do with it? This paper provides some introduction about DTV, its history, and its roll-out plan. It then compares DTV with analog TV, and describes how DTV works. It also describes why the computer industry, as well as the consumer electronics industry, are both very interested I the DTV market. Next, it describes what Intel has done on DTV, including how we build a PC- based DTV, its test evaluation results, its new applications, and Intel's DTV station DMRL. This paper also describes remaining issues, our roadmap, vision, and future directions.

  6. 12 CFR 41.24 - Reasonable opportunity to opt out.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... electronically to the consumer, such as by posting the notice at an Internet Web site at which the consumer has... a transaction conducted on an Internet Web site. The consumer is required to decide, as a necessary.... (5) By including in a privacy notice. The opt-out notice is included in a Gramm-Leach-Bliley Act...

  7. 12 CFR 571.24 - Reasonable opportunity to opt out.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... electronically to the consumer, such as by posting the notice at an Internet Web site at which the consumer has... a transaction conducted on an Internet Web site. The consumer is required to decide, as a necessary.... (5) By including in a privacy notice. The opt-out notice is included in a Gramm-Leach-Bliley Act...

  8. 12 CFR 717.24 - Reasonable opportunity to opt out.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... electronically to the consumer, such as by posting the notice at an Internet Web site at which the consumer has... a transaction conducted on an Internet Web site. The consumer is required to decide, as a necessary.... (5) By including in a privacy notice. The opt-out notice is included in a Gramm-Leach-Bliley Act...

  9. 77 FR 40459 - Electronic Fund Transfers (Regulation E); Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-10

    ... Electronic Fund Transfers (Regulation E); Correction AGENCY: Bureau of Consumer Financial Protection. ACTION... published the Final Rule (77 FR 6194), which implements the Electronic Fund Transfer Act, and the official... Sec. 1005.3(a) in the interim final rule, Electronic Fund Transfers (Regulation E), published on...

  10. Assessing consumption of bioactive micro-particles by filter-feeding Asian carp

    USGS Publications Warehouse

    Jensen, Nathan R.; Amberg, Jon J.; Luoma, James A.; Walleser, Liza R.; Gaikowski, Mark P.

    2012-01-01

    Silver carp Hypophthalmichthys molitrix (SVC) and bighead carp H. nobilis (BHC) have impacted waters in the US since their escape. Current chemical controls for aquatic nuisance species are non-selective. Development of a bioactive micro-particle that exploits filter-feeding habits of SVC or BHC could result in a new control tool. It is not fully understood if SVC or BHC will consume bioactive micro-particles. Two discrete trials were performed to: 1) evaluate if SVC and BHC consume the candidate micro-particle formulation; 2) determine what size they consume; 3) establish methods to evaluate consumption of filter-feeders for future experiments. Both SVC and BHC were exposed to small (50-100 μm) and large (150-200 μm) micro-particles in two 24-h trials. Particles in water were counted electronically and manually (microscopy). Particles on gill rakers were counted manually and intestinal tracts inspected for the presence of micro-particles. In Trial 1, both manual and electronic count data confirmed reductions of both size particles; SVC appeared to remove more small particles than large; more BHC consumed particles; SVC had fewer overall particles in their gill rakers than BHC. In Trial 2, electronic counts confirmed reductions of both size particles; both SVC and BHC consumed particles, yet more SVC consumed micro-particles compared to BHC. Of the fish that ate micro-particles, SVC consumed more than BHC. It is recommended to use multiple metrics to assess consumption of candidate micro-particles by filter-feeders when attempting to distinguish differential particle consumption. This study has implications for developing micro-particles for species-specific delivery of bioactive controls to help fisheries, provides some methods for further experiments with bioactive micro-particles, and may also have applications in aquaculture.

  11. 12 CFR 609.950 - Electronic communications.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... with E-SIGN, System institutions may communicate electronically in business, consumer, or commercial transactions. E-commerce transactions require the agreement of all parties when you do business. (b....950 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ELECTRONIC COMMERCE General...

  12. 12 CFR 609.950 - Electronic communications.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... with E-SIGN, System institutions may communicate electronically in business, consumer, or commercial transactions. E-commerce transactions require the agreement of all parties when you do business. (b....950 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ELECTRONIC COMMERCE General...

  13. 12 CFR 609.950 - Electronic communications.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... with E-SIGN, System institutions may communicate electronically in business, consumer, or commercial transactions. E-commerce transactions require the agreement of all parties when you do business. (b....950 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ELECTRONIC COMMERCE General...

  14. 12 CFR 609.950 - Electronic communications.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... with E-SIGN, System institutions may communicate electronically in business, consumer, or commercial transactions. E-commerce transactions require the agreement of all parties when you do business. (b....950 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ELECTRONIC COMMERCE General...

  15. 12 CFR 609.950 - Electronic communications.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... with E-SIGN, System institutions may communicate electronically in business, consumer, or commercial transactions. E-commerce transactions require the agreement of all parties when you do business. (b....950 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ELECTRONIC COMMERCE General...

  16. Gunshot identification system by integration of open source consumer electronics

    NASA Astrophysics Data System (ADS)

    López R., Juan Manuel; Marulanda B., Jose Ignacio

    2014-05-01

    This work presents a prototype of low-cost gunshots identification system that uses consumer electronics in order to ensure the existence of gunshots and then classify it according to a previously established database. The implementation of this tool in the urban areas is to set records that support the forensics, hence improving law enforcement also on developing countries. An analysis of its effectiveness is presented in comparison with theoretical results obtained with numerical simulations.

  17. GASP- General Aviation Synthesis Program. Volume 7: Economics

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The economic analysis includes: manufacturing costs; labor costs; parts costs; operating costs; markups and consumer price. A user's manual for a computer program to calculate the final consumer price is included.

  18. 78 FR 41873 - Energy Conservation Program for Consumer Products and Certain Commercial and Industrial Equipment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-12

    ... limited to) desktop computers, integrated desktop computers, laptop/notebook/ netbook computers, and... computer, and 65% of U.S. households owning a notebook, laptop, or netbook computer, in 2013.\\4\\ Coverage... recently published studies. In these studies, the average annual energy use for a desktop computer was...

  19. Webcam mouse using face and eye tracking in various illumination environments.

    PubMed

    Lin, Yuan-Pin; Chao, Yi-Ping; Lin, Chung-Chih; Chen, Jyh-Horng

    2005-01-01

    Nowadays, due to enhancement of computer performance and popular usage of webcam devices, it has become possible to acquire users' gestures for the human-computer-interface with PC via webcam. However, the effects of illumination variation would dramatically decrease the stability and accuracy of skin-based face tracking system; especially for a notebook or portable platform. In this study we present an effective illumination recognition technique, combining K-Nearest Neighbor classifier and adaptive skin model, to realize the real-time tracking system. We have demonstrated that the accuracy of face detection based on the KNN classifier is higher than 92% in various illumination environments. In real-time implementation, the system successfully tracks user face and eyes features at 15 fps under standard notebook platforms. Although KNN classifier only initiates five environments at preliminary stage, the system permits users to define and add their favorite environments to KNN for computer access. Eventually, based on this efficient tracking algorithm, we have developed a "Webcam Mouse" system to control the PC cursor using face and eye tracking. Preliminary studies in "point and click" style PC web games also shows promising applications in consumer electronic markets in the future.

  20. Turning a $10 Computer into a Powerful DIY Data Logger

    NASA Astrophysics Data System (ADS)

    Schilperoort, B.

    2017-12-01

    Due the rapid advance of consumer electronics, much more powerful and cheaper options are available for DIY projects. The $10 `Raspberry Pi Zero W' computer, with abilities like WiFi, Bluetooth, HDMI video output, and a large cheap memory, can be used for data logging purposes. The computer has a range of input and output pins on the board, with which virtually every type of digital sensor communication is possible. With an extra component, analog measurements can also be made. An extra option is the addition of a camera, which can be connected straight to the board. However, due to the relatively high power consumption (0.5 - 0.7 Watt), the `Zero W' is not optimal for off-the-grid locations. For ease of use, the collected data can be downloaded over a local WiFi network using your smartphone or a laptop. No extra software or skills are needed, it is as simple as visiting a webpage and pressing download, making data collection a quick and easy task. With simple step by step instructions you can set up your own data logger, to collect data from sensors ranging from simple temperature and water level measurements, to sonic anemometers.

  1. 21 CFR 868.1730 - Oxygen uptake computer.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Oxygen uptake computer. 868.1730 Section 868.1730...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1730 Oxygen uptake computer. (a) Identification. An oxygen uptake computer is a device intended to compute the amount of oxygen consumed by a...

  2. 21 CFR 868.1730 - Oxygen uptake computer.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Oxygen uptake computer. 868.1730 Section 868.1730...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1730 Oxygen uptake computer. (a) Identification. An oxygen uptake computer is a device intended to compute the amount of oxygen consumed by a...

  3. 21 CFR 868.1730 - Oxygen uptake computer.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Oxygen uptake computer. 868.1730 Section 868.1730...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1730 Oxygen uptake computer. (a) Identification. An oxygen uptake computer is a device intended to compute the amount of oxygen consumed by a...

  4. 21 CFR 868.1730 - Oxygen uptake computer.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Oxygen uptake computer. 868.1730 Section 868.1730...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1730 Oxygen uptake computer. (a) Identification. An oxygen uptake computer is a device intended to compute the amount of oxygen consumed by a...

  5. 21 CFR 868.1730 - Oxygen uptake computer.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Oxygen uptake computer. 868.1730 Section 868.1730...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1730 Oxygen uptake computer. (a) Identification. An oxygen uptake computer is a device intended to compute the amount of oxygen consumed by a...

  6. National Skills Standards Development Program: Organization and Operation of Technical Committees To Develop National Skill Standards for Competency in the Electronics Industry. The Third Party Summative Evaluation of the Electronic Industries Foundation Project. Phase I & II. Final Report.

    ERIC Educational Resources Information Center

    Losh, Charles

    The Electronics Industries Foundation was awarded a project to develop national entry-level standards and a certification system. Ten specialties were included: automotive electronics, avionics, biomedical electronics, business machines, consumer products electronics, general electronics, industrial electronics, instrumentation, microcomputer, and…

  7. Electricity-driven metabolic shift through direct electron uptake by electroactive heterotroph Clostridium pasteurianum

    PubMed Central

    Choi, Okkyoung; Kim, Taeyeon; Woo, Han Min; Um, Youngsoon

    2014-01-01

    Although microbes directly accepting electrons from a cathode have been applied for CO2 reduction to produce multicarbon-compounds, a high electron demand and low product concentration are critical limitations. Alternatively, the utilization of electrons as a co-reducing power during fermentation has been attempted, but there must be exogenous mediators due to the lack of an electroactive heterotroph. Here, we show that Clostridium pasteurianum DSM 525 simultaneously utilizes both cathode and substrate as electron donors through direct electron transfer. In a cathode compartment poised at +0.045 V vs. SHE, a metabolic shift in C. pasteurianum occurs toward NADH-consuming metabolite production such as butanol from glucose (20% shift in terms of NADH consumption) and 1,3-propandiol from glycerol (21% shift in terms of NADH consumption). Notably, a small amount of electron uptake significantly induces NADH-consuming pathways over the stoichiometric contribution of the electrons as reducing equivalents. Our results demonstrate a previously unknown electroactivity and metabolic shift in the biochemical-producing heterotroph, opening up the possibility of efficient and enhanced production of electron-dense metabolites using electricity. PMID:25376371

  8. Production and Consumption of Hydrogen in Hot Spring Microbial Mats Dominated by a Filamentous Anoxygenic Photosynthetic Bacterium

    PubMed Central

    Otaki, Hiroyo; Everroad, R. Craig; Matsuura, Katsumi; Haruta, Shin

    2012-01-01

    Microbial mats containing the filamentous anoxygenic photosynthetic bacterium Chloroflexus aggregans develop at Nakabusa hot spring in Japan. Under anaerobic conditions in these mats, interspecies interaction between sulfate-reducing bacteria as sulfide producers and C. aggregans as a sulfide consumer has been proposed to constitute a sulfur cycle; however, the electron donor utilized for microbial sulfide production at Nakabusa remains to be identified. In order to determine this electron donor and its source, ex situ experimental incubation of mats was explored. In the presence of molybdate, which inhibits biological sulfate reduction, hydrogen gas was released from mat samples, indicating that this hydrogen is normally consumed as an electron donor by sulfate-reducing bacteria. Hydrogen production decreased under illumination, indicating that C. aggregans also functions as a hydrogen consumer. Small amounts of hydrogen may have also been consumed for sulfur reduction. Clone library analysis of 16S rRNA genes amplified from the mats indicated the existence of several species of hydrogen-producing fermentative bacteria. Among them, the most dominant fermenter, Fervidobacterium sp., was successfully isolated. This isolate produced hydrogen through the fermentation of organic carbon. Dispersion of microbial cells in the mats resulted in hydrogen production without the addition of molybdate, suggesting that simultaneous production and consumption of hydrogen in the mats requires dense packing of cells. We propose a cyclic electron flow within the microbial mats, i.e., electron flow occurs through three elements: S (elemental sulfur, sulfide, sulfate), C (carbon dioxide, organic carbon) and H (di-hydrogen, protons). PMID:22446313

  9. Climate change (elevated CO₂, elevated temperature and moderate drought) triggers the antioxidant enzymes' response of grapevine cv. Tempranillo, avoiding oxidative damage.

    PubMed

    Salazar-Parra, Carolina; Aguirreolea, Jone; Sánchez-Díaz, Manuel; Irigoyen, Juan José; Morales, Fermín

    2012-02-01

    Photosynthetic carbon fixation (A(N) ) and photosynthetic electron transport rate (ETR) are affected by different environmental stress factors, such as those associated with climate change. Under stress conditions, it can be generated an electron excess that cannot be consumed, which can react with O₂, producing reactive oxygen species. This work was aimed to evaluate the influence of climate change (elevated CO₂, elevated temperature and moderate drought) on the antioxidant status of grapevine (Vitis vinifera) cv. Tempranillo leaves, from veraison to ripeness. The lowest ratios between electrons generated (ETR) and consumed (A(N) + respiration + photorespiration) were observed in plants treated with elevated CO₂ and elevated temperature. In partially irrigated plants under current ambient conditions, electrons not consumed seemed to be diverted to alternative ways. Oxidative damage to chlorophylls and carotenoids was not observed. However, these plants had increases in thiobarbituric acid reacting substances, an indication of lipid peroxidation. These increases matched well with an early rise of H₂O₂ and antioxidant enzyme activities, superoxide dismutase (EC 1.15.1.1), ascorbate peroxidase (EC 1.11.1.11) and catalase (EC 1.11.1.6). Enzymatic activities were maintained high until ripeness. In conclusion, plants grown under current ambient conditions and moderate drought were less efficient to cope with oxidative damage than well-irrigated plants, and more interestingly, plants grown under moderate drought but treated with elevated CO₂ and elevated temperature were not affected by oxidative damage, mainly because of higher rates of electrons consumed in photosynthetic carbon fixation. Copyright © Physiologia Plantarum 2011.

  10. Sweetener blend optimization by using mixture design methodology and the electronic tongue.

    PubMed

    Waldrop, Megan E; Ross, Carolyn F

    2014-09-01

    Utilizing more than one sweetener has been shown to be an effective way to substitute sucrose in food products. The objective of this study was to apply the augmented simplex-centroid mixture design for the optimization of acceptable sweetener blends using coconut sugar, agave, and stevia. Sweetener blends were evaluated in aqueous solutions and gluten-free granola bars by a trained panel and consumers (n = 60). Significant differences were found between sweetener mixtures in solutions by both panelists and consumers (P < 0.05). Taste profiles for the sweetener solutions were also generated using the electronic tongue. Most consumer and trained intensity ratings were highly correlated (R(2) ≥ 0.79) with the electronic tongue taste profile analysis. Granola bars were also found to be significantly different (P < 0.05), with consumers preferring coconut sugar mixtures. Using contour plots and desirability function analysis, an optimal sweetener combination was found for a granola bar formulation of 89.9% coconut sugar, 6.1% agave, and 4% stevia. These results indicate that a mixture design can be a reliable way to develop new sweetener blends for product development. © 2014 Institute of Food Technologists®

  11. Consumers' Use of Personal Electronic Devices in the Kitchen.

    PubMed

    Lando, Amy M; Bazaco, Michael C; Chen, Yi

    2018-02-23

    Smartphones, tablets, and other personal electronic devices have become ubiquitous in Americans' daily lives. These devices are used by people throughout the day, including while preparing food. For example, a device may be used to look at recipes and therefore be touched multiple times during food preparation. Previous research has indicated that cell phones can harbor bacteria, including opportunistic human pathogens such as Staphylococcus and Klebsiella spp. This investigation was conducted with data from the 2016 Food Safety Survey (FSS) and from subsequent focus groups to determine the frequency with which consumers use personal electronic devices in the kitchen while preparing food, the types of devices used, and hand washing behaviors after handling these devices. The 2016 FSS is the seventh wave of a repeated cross-sectional survey conducted by the U.S. Food and Drug Administration in collaboration with the U.S. Department of Agriculture. The goal of the FSS is to evaluate U.S. adult consumer attitudes, behaviors, and knowledge about food safety. The FSS included 4,169 adults that were contacted using a dual-frame (land line and cell phone interviews) random-digit-dial sampling process. The personal electronics module was the first of three food safety topics discussed by each of eight consumer focus groups, which were convened in four U.S. cities in fall 2016. Results from the 2016 FSS revealed that of those individuals who use personal electronic devices while cooking, only about one third reported washing hands after touching the device and before continuing cooking. This proportion is significantly lower than that for self-reported hand washing behaviors after touching risky food products such as raw eggs, meat, chicken, or fish. Results from the focus groups highlight the varied usage of these devices during food preparation and the related strategies consumers are using to incorporate personal electric devices into their cooking routines.

  12. Health Data Sharing Preferences of Consumers: Public Policy and Legal Implications of Consumer-Mediated Data Management

    ERIC Educational Resources Information Center

    Moon, Lisa A.

    2017-01-01

    An individual's choice to share or have control of the sharing or withholding of their personal health information is one of the most significant public policy challenges associated with electronic information exchange. There were four aims of this study. First, to describe predictors of health data sharing preferences of consumers. Second, to…

  13. 12 CFR 343.20 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY CONSUMER...)(10)). (d) Consumer means an individual who purchases, applies to purchase, or is solicited to... attempt to control the behavior of another person. (g) Electronic media includes any means for...

  14. 77 FR 18795 - Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-28

    ... collected through qualitative evaluation methods will increase the Bureau's understanding of consumers... following methods: Electronic: http://www.regulations.gov . Follow the instructions for submitting comments... directs the Bureau to research, analyze, and report on consumer awareness and understanding of, and...

  15. Some NACA Muroc personnel with snowman

    NASA Technical Reports Server (NTRS)

    1949-01-01

    The late 1940s saw increased flight activity, and more women computers were needed at the NACA Muroc Flight Test Unit than the ones who had originally arrived in 1946. A call went out to the NACA Langley, Lewis, and Ames laboratories for more women computers. Pictured in this photograph with the Snowman are some of the women computers who responded to the call for help in 1948 along with Roxanah, Emily, Dorothy, who were already here. Standing left to right: Mary (Tut) Hedgepeth, from Langley; Lilly Ann Bajus, Lewis; Roxanah Yancey, Emily Stephens, Jane Collons (Procurement), Leona Corbett (Personnel), Angel Dunn, Langley. Kneeling left to right: Dorothy (Dottie) Crawford Roth, Lewis; Dorothy Clift Hughes, and Gertrude (Trudy) Wilken Valentine, Lewis. In National Advisory Committee for Aeronautics (NACA) terminology of 1946, computers were employees who performed laborious and time-consuming mathematical calculations and data reduction from long strips of records generated by onboard aircraft instrumentation. Virtually without exception, computers were female; at least part of the rationale seems to have been the notion that the work was long and tedious, and men were not thought to have the patience to do it. Though equipment changed over the years and most computers eventually found themselves programming and operating electronic computers, as well as doing other data processing tasks, being a computer initially meant long hours with a slide rule, hunched over illuminated light boxes measuring line traces from grainy and obscure strips of oscillograph film. Computers suffered terrible eyestrain, and those who didn't begin by wearing glasses did so after a few years. But they were initially essential employees at the Muroc Flight Test Unit and NACA High-Speed Flight Research Station, taking the oscillograph flight records and 'reducing' the data on them to make them useful to research engineers, who analyzed the data.

  16. Computer Conferencing and Electronic Messaging. Conference Proceedings (Guelph, Ontario, Canada, January 22-23, 1985).

    ERIC Educational Resources Information Center

    Guelph Univ. (Ontario).

    This 21-paper collection examines various issues in electronic networking and conferencing with computers, including design issues, conferencing in education, electronic messaging, computer conferencing applications, social issues of computer conferencing, and distributed computer conferencing. In addition to a keynote address, "Computer…

  17. A qualitative study of Australians' opinions about personally controlled electronic health records.

    PubMed

    Lehnbom, Elin C; McLachlan, Andrew; Brien, Jo-Anne E

    2012-01-01

    A personally controlled electronic health record (PCEHR) system is being implemented in Australia. Every Australian that wants a PCEHR will be able to opt-in from July 2012. To explore the opinions of Australian consumers and healthcare providers about the PCEHR. In this qualitative study, consumers and healthcare providers were interviewed using a semi-structured interview guide. Perceived benefits identified by participants regarding the PCEHR included instant access to clinical information, and safer and more efficient healthcare delivery. The risk of unauthorised access and breaches of privacy were some of the perceived drawbacks. Although consumers seemed unwilling to opt-in to have a PCEHR, the vast majority of healthcare providers were positive towards this development and predicted better and safer healthcare as a result. Consumers and healthcare providers appeared uniformed about the imminent PCEHR. The wide-spread unwillingness among participants to opt-in to have a PCEHR could potentially jeopardise successful implementation and uptake of this system. A well-designed system without security glitches and with individualised information from trusted healthcare providers regarding the benefits of having a PCEHR appears critical in engaging consumer opt-in.

  18. Programmer/Analyst Guide for the Army Unit Resiliency Analysis (AURA) computer Simulation Model. Volume 1. AURA Methodology

    DTIC Science & Technology

    1990-10-01

    involving a heavy artillery barrage, the impact point output alone could consume upwards of 10,000 pages of computer paper. For this reason, AURA provides...but pervasive factor: the asset allocation model must be compatible with the mathematical behavior of the input data. Thus, for example, if assets are...described as expendable during repair or decontamination activities, it must have HOMELINKS which appear in the consuming repair SUBCHAINs

  19. Coffee intake and development of pain during computer work.

    PubMed

    Strøm, Vegard; Røe, Cecilie; Knardahl, Stein

    2012-09-03

    The present study sought to determine if subjects who had consumed coffee before performing a simulated computer office-work task found to provoke pain in the neck and shoulders and forearms and wrists exhibited different time course in the pain development than the subjects who had abstained from coffee intake. Forty eight subjects all working fulltime, 22 with chronic shoulder and neck pain and 26 healthy pain-free subjects, were recruited to perform a computer-based office-work task for 90 min. Nineteen (40%) of the subjects had consumed coffee (1/2 -1 cup) on average 1 h 18 min before start. Pain intensity in the shoulders and neck and forearms and wrists was rated on a visual analogue scale every 15 min throughout the work task.During the work task the coffee consumers exhibited significantly lower pain increase than those who abstained from coffee. Subjects who had consumed coffee before starting a pain provoking office work task exhibited attenuated pain development compared with the subjects who had abstained from coffee intake. These results might have potentially interesting implications of a pain-modulating effect of caffeine in an everyday setting. However, studies with a double blind placebo controlled randomized design are needed.

  20. Highlight summarization in golf videos using audio signals

    NASA Astrophysics Data System (ADS)

    Kim, Hyoung-Gook; Kim, Jin Young

    2008-01-01

    In this paper, we present an automatic summarization of highlights in golf videos based on audio information alone without video information. The proposed highlight summarization system is carried out based on semantic audio segmentation and detection on action units from audio signals. Studio speech, field speech, music, and applause are segmented by means of sound classification. Swing is detected by the methods of impulse onset detection. Sounds like swing and applause form a complete action unit, while studio speech and music parts are used to anchor the program structure. With the advantage of highly precise detection of applause, highlights are extracted effectively. Our experimental results obtain high classification precision on 18 golf games. It proves that the proposed system is very effective and computationally efficient to apply the technology to embedded consumer electronic devices.

  1. Fast-responding liquid crystal light-valve technology for color-sequential display applications

    NASA Astrophysics Data System (ADS)

    Janssen, Peter J.; Konovalov, Victor A.; Muravski, Anatoli A.; Yakovenko, Sergei Y.

    1996-04-01

    A color sequential projection system has some distinct advantages over conventional systems which make it uniquely suitable for consumer TV as well as high performance professional applications such as computer monitors and electronic cinema. A fast responding light-valve is, clearly, essential for a good performing system. Response speed of transmissive LC lightvalves has been marginal thus far for good color rendition. Recently, Sevchenko Institute has made some very fast reflective LC cells which were evaluated at Philips Labs. These devices showed sub millisecond-large signal-response times, even at room temperature, and produced good color in a projector emulation testbed. In our presentation we describe our highly efficient color sequential projector and demonstrate its operation on video tape. Next we discuss light-valve requirements and reflective light-valve test results.

  2. Material Use in the United States - Selected Case Studies for Cadmium, Cobalt, Lithium, and Nickel in Rechargeable Batteries

    USGS Publications Warehouse

    Wilburn, David R.

    2008-01-01

    This report examines the changes that have taken place in the consumer electronic product sector as they relate to (1) the use of cadmium, cobalt, lithium, and nickel contained in batteries that power camcorders, cameras, cell phones, and portable (laptop) computers and (2) the use of nickel in vehicle batteries for the period 1996 through 2005 and discusses forecasted changes in their use patterns through 2010. Market penetration, material substitution, and technological improvements among nickel-cadmium (NiCd), nickel-metal-hydride (NiMH), and lithium-ion (Li-ion) rechargeable batteries are assessed. Consequences of these changes in light of material consumption factors related to disposal, environmental effects, retail price, and serviceability are analyzed in a series of short case studies.

  3. Macro management of microelectronics in India in 1990s

    NASA Astrophysics Data System (ADS)

    Gupta, Parmod K.

    1992-08-01

    Development of microelectronics is taking place at a very fast rate all over the globe, including India. New technologies are introduced at very short intervals in order to capture the consumer market. It is essential that these technologies are managed properly at the macro level in order to bring the desired results. Microelectronics plays a very vital role in office automation for achieving cost effective results in a highly competitive environment. Introduction of various facilities like laser printers, photo copiers, dictaphone-selectronic boards, electronic telexes, teleconference rooms, telephone answering machines, computer, word processors, sensors, etc. have all revolutionized the industry. Keeping the above in view, the present and future status of microelectronics, with special emphasis on its role in office automation in India, are discussed in detail in this paper.

  4. Sensors As Tools for Quantitation, Nanotoxicity and Nanomonitoring Assessment of Engineered Nanomaterials

    EPA Science Inventory

    The discovery of fullerenes in 1985 has ushered in an explosive growth in the applications of engineered nanomaterials and consumer products. Nanotechnology and engineered nanomaterials (ENMs) are being incorporated into a range of commercial products such as consumer electronic...

  5. 12 CFR 536.20 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY CONSUMER PROTECTION IN SALES OF INSURANCE...)(10)). Consumer means an individual who purchases, applies to purchase, or is solicited to purchase... attempt to control the behavior of another person. Electronic media includes any means for transmitting...

  6. A systematic review of patient acceptance of consumer health information technology.

    PubMed

    Or, Calvin K L; Karsh, Ben-Tzion

    2009-01-01

    A systematic literature review was performed to identify variables promoting consumer health information technology (CHIT) acceptance among patients. The electronic bibliographic databases Web of Science, Business Source Elite, CINAHL, Communication and Mass Media Complete, MEDLINE, PsycArticles, and PsycInfo were searched. A cited reference search of articles meeting the inclusion criteria was also conducted to reduce misses. Fifty-two articles met the selection criteria. Among them, 94 different variables were tested for associations with acceptance. Most of those tested (71%) were patient factors, including sociodemographic characteristics, health- and treatment-related variables, and prior experience or exposure to computer/health technology. Only ten variables were related to human-technology interaction; 16 were organizational factors; and one was related to the environment. In total, 62 (66%) were found to predict acceptance in at least one study. Existing literature focused largely on patient-related factors. No studies examined the impact of social and task factors on acceptance, and few tested the effects of organizational or environmental factors on acceptance. Future research guided by technology acceptance theories should fill those gaps to improve our understanding of patient CHIT acceptance, which in turn could lead to better CHIT design and implementation.

  7. Consumers' views on generic medicines: a review of the literature.

    PubMed

    Hassali, Mohamed A A; Shafie, Asrul A; Jamshed, Shazia; Ibrahim, Mohamed I M; Awaisu, Ahmed

    2009-04-01

    To review the literature on consumers' knowledge, attitudes and opinions of the use of generic medicines. A narrative review of studies conducted from 1970 to 2008 on consumers perceptions and views towards generic medicines was performed. An extensive literature search was undertaken using indexing services available at the authors' institution library. The following keywords were used for the search: brand, generic, multisource, medications, medicines, drugs, pharmaceuticals and consumers, customers, and patients. Electronic databases searched were Medline, Inside Web, ISI Web of Knowledge, Science Direct, Springer Link, JSTOR, Proquest, Ebsco Host and Google Scholar. These electronic databases were searched for full text papers published in English from 1970 to October 2008. Twenty studies were identified. Eleven were from the USA, four were from Europe, two were from Canada and one each was from Australia, Brazil and Malaysia. In general, consumers showed mixed reactions towards the use of generic medicines. This was evident from the divergence of views observed by country development level, consumers' socioeconomic characteristics, drug product characteristics, pharmaceutical reimbursement system, policy environment, contact with health care professionals, past experience with medications, and knowledge of the seriousness of a medical condition. Patient confidence and knowledge pertaining to generic medicines use have increased over the past four decades, especially in developed countries. Mass educational efforts, financial incentives, and greater communication among patients and health care professionals were seen as major drivers to the uptake of generic medicines among consumers.

  8. Promotion of prescription drugs to consumers.

    PubMed

    Rosenthal, Meredith B; Berndt, Ernst R; Donohue, Julie M; Frank, Richard G; Epstein, Arnold M

    2002-02-14

    Spending on prescription drugs is the fastest growing component of the health care budget. There is public concern about the possibility that direct-to-consumer advertising of prescription drugs will result in inappropriate prescribing and higher costs of care. Guidelines issued in 1997 by the Food and Drug Administration (FDA) regarding advertising to consumers through electronic media are considered by some to be responsible for unleashing a flood of direct-to-consumer advertising. Using data on spending for promotional purposes and sales of prescription drugs, we examined industrywide trends for various types of promotion. We also tracked the relation between promotional efforts and sales over time. Finally, we documented the variation in direct-to-consumer advertising among and within five therapeutic classes of drugs and compared the variation in the intensity of such advertising with variation in the intensity of promotion to health care professionals. Annual spending on direct-to-consumer advertising for prescription drugs tripled between 1996 and 2000, when it reached nearly $2.5 billion. Despite this increase, such advertising accounts for only 15 percent of the money spent on drug promotion and is highly concentrated on a subgroup of products. Within a therapeutic class, there is marked variation in the intensity of direct-to-consumer advertising, and the amount of such advertising for specific products fluctuates over time. The initial surge in direct-to-consumer advertising preceded the 1997 FDA guidelines that clarified the rules for electronic direct-to-consumer advertising, and thus the 1997 guidelines may not have been the most important reason for the overall increase. Although the use of direct-to-consumer advertising has grown disproportionately to other forms of promotion, it continues to account for a small proportion of total promotional efforts. Nevertheless, physicians must assist patients in evaluating health-related information obtained through direct advertising.

  9. Wide Bandgap Technology Enhances Performance of Electric-Drive Vehicles |

    Science.gov Websites

    , WBG materials/devices enable lighter, more compact, and more efficient power electronics for vehicles, and increased electric vehicle adoption by consumers. Wide bandgap power electronics devices power electronics component size and potentially reduce system or component-level cost, while improving

  10. EPA/ECLSS consumables analyses for the Spacelab 1 flight

    NASA Technical Reports Server (NTRS)

    Steines, G. J.; Pipher, M. D.

    1976-01-01

    The results of electrical power system (EPS) and environmental control/life support system (ECLSS) consumables analyses of the Spacelab 1 mission are presented. The analyses were performed to assess the capability of the orbiter systems to support the proposed mission and to establish the various non propulsive consumables requirements. The EPS analysis was performed using the shuttle electrical power system (SEPS) analysis computer program. The ECLSS analysis was performed using the shuttle environmental consumables requirements evaluation tool (SECRET) program.

  11. STS-1 environmental control and life support system. Consumables and thermal analysis

    NASA Technical Reports Server (NTRS)

    Steines, G.

    1980-01-01

    The Environmental Control and Life Support Systems (ECLSS)/thermal systems analysis for the Space Transportation System 1 Flight (STS-1) was performed using the shuttle environmental consumables usage requirements evaluation (SECURE) computer program. This program employs a nodal technique utilizing the Fortran Environmental Analysis Routines (FEAR). The output parameters evaluated were consumable quantities, fluid temperatures, heat transfer and rejection, and cabin atmospheric pressure. Analysis of these indicated that adequate margins exist for the nonpropulsive consumables and related thermal environment.

  12. 40 CFR 272.951 - Louisiana state-administered program: Final authorization.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... changes conforming to the addition of Consumer Electronics as a state universal waste. These changes were... Electronics as part of the State's approved program. (iii) The following authorized provisions of the...

  13. 40 CFR 272.951 - Louisiana state-administered program: Final authorization.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... changes conforming to the addition of Consumer Electronics as a state universal waste. These changes were... Electronics as part of the State's approved program. (iii) The following authorized provisions of the...

  14. Factors affecting willingness to share electronic health data among California consumers.

    PubMed

    Kim, Katherine K; Sankar, Pamela; Wilson, Machelle D; Haynes, Sarah C

    2017-04-04

    Robust technology infrastructure is needed to enable learning health care systems to improve quality, access, and cost. Such infrastructure relies on the trust and confidence of individuals to share their health data for healthcare and research. Few studies have addressed consumers' views on electronic data sharing and fewer still have explored the dual purposes of healthcare and research together. The objective of the study is to explore factors that affect consumers' willingness to share electronic health information for healthcare and research. This study involved a random-digit dial telephone survey of 800 adult Californians conducted in English and Spanish. Logistic regression was performed using backward selection to test for significant (p-value ≤ 0.05) associations of each explanatory variable with the outcome variable. The odds of consent for electronic data sharing for healthcare decreased as Likert scale ratings for EHR impact on privacy worsened, odds ratio (OR) = 0.74, 95% CI [0.60, 0.90]; security, OR = 0.80, 95% CI [0.66, 0.98]; and quality, OR = 0.59, 95% CI [0.46-0.75]. The odds of consent for sharing for research was greater for those who think EHR will improve research quality, OR = 11.26, 95% CI [4.13, 30.73]; those who value research benefit over privacy OR = 2.72, 95% CI [1.55, 4.78]; and those who value control over research benefit OR = 0.49, 95% CI [0.26, 0.94]. Consumers' choices about electronically sharing health information are affected by their attitudes toward EHRs as well as beliefs about research benefit and individual control. Design of person-centered interventions utilizing electronically collected health information, and policies regarding data sharing should address these values of importance to people. Understanding of these perspectives is critical for leveraging health data to support learning health care systems.

  15. Automated integration of continuous glucose monitor data in the electronic health record using consumer technology

    PubMed Central

    Kumar, Rajiv B; Goren, Nira D; Stark, David E; Wall, Dennis P; Longhurst, Christopher A

    2016-01-01

    The diabetes healthcare provider plays a key role in interpreting blood glucose trends, but few institutions have successfully integrated patient home glucose data in the electronic health record (EHR). Published implementations to date have required custom interfaces, which limit wide-scale replication. We piloted automated integration of continuous glucose monitor data in the EHR using widely available consumer technology for 10 pediatric patients with insulin-dependent diabetes. Establishment of a passive data communication bridge via a patient’s/parent’s smartphone enabled automated integration and analytics of patient device data within the EHR between scheduled clinic visits. It is feasible to utilize available consumer technology to assess and triage home diabetes device data within the EHR, and to engage patients/parents and improve healthcare provider workflow. PMID:27018263

  16. 16 CFR 1110.5 - Acceptable certificates.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Acceptable certificates. 1110.5 Section 1110.5 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS CERTIFICATES OF COMPLIANCE § 1110.5 Acceptable certificates. A certificate that is in hard copy or electronic...

  17. 16 CFR 1110.5 - Acceptable certificates.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Acceptable certificates. 1110.5 Section 1110.5 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS CERTIFICATES OF COMPLIANCE § 1110.5 Acceptable certificates. A certificate that is in hard copy or electronic...

  18. 16 CFR 1110.5 - Acceptable certificates.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Acceptable certificates. 1110.5 Section 1110.5 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS CERTIFICATES OF COMPLIANCE § 1110.5 Acceptable certificates. A certificate that is in hard copy or electronic...

  19. 16 CFR 1110.5 - Acceptable certificates.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Acceptable certificates. 1110.5 Section 1110.5 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS CERTIFICATES OF COMPLIANCE § 1110.5 Acceptable certificates. A certificate that is in hard copy or electronic...

  20. 47 CFR 301.6 - Retailer participation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... responsible for checking consumer or household eligibility but shall report to NTIA suspicious patterns of customer behavior. (4) Use commercially reasonable methods to order and manage inventory to meet customer... requires the retailers to self certify that they: (A) Have been engaged in the consumer electronics retail...

  1. Computation of the free energy due to electron density fluctuation of a solute in solution: A QM/MM method with perturbation approach combined with a theory of solutions

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

    Suzuoka, Daiki; Takahashi, Hideaki, E-mail: hideaki@m.tohoku.ac.jp; Morita, Akihiro

    2014-04-07

    We developed a perturbation approach to compute solvation free energy Δμ within the framework of QM (quantum mechanical)/MM (molecular mechanical) method combined with a theory of energy representation (QM/MM-ER). The energy shift η of the whole system due to the electronic polarization of the solute is evaluated using the second-order perturbation theory (PT2), where the electric field formed by surrounding solvent molecules is treated as the perturbation to the electronic Hamiltonian of the isolated solute. The point of our approach is that the energy shift η, thus obtained, is to be adopted for a novel energy coordinate of the distributionmore » functions which serve as fundamental variables in the free energy functional developed in our previous work. The most time-consuming part in the QM/MM-ER simulation can be, thus, avoided without serious loss of accuracy. For our benchmark set of molecules, it is demonstrated that the PT2 approach coupled with QM/MM-ER gives hydration free energies in excellent agreements with those given by the conventional method utilizing the Kohn-Sham SCF procedure except for a few molecules in the benchmark set. A variant of the approach is also proposed to deal with such difficulties associated with the problematic systems. The present approach is also advantageous to parallel implementations. We examined the parallel efficiency of our PT2 code on multi-core processors and found that the speedup increases almost linearly with respect to the number of cores. Thus, it was demonstrated that QM/MM-ER coupled with PT2 deserves practical applications to systems of interest.« less

  2. 77 FR 50726 - Software Requirement Specifications for Digital Computer Software and Complex Electronics Used in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-22

    ... Computer Software and Complex Electronics Used in Safety Systems of Nuclear Power Plants AGENCY: Nuclear...-1209, ``Software Requirement Specifications for Digital Computer Software and Complex Electronics used... Electronics Engineers (ANSI/IEEE) Standard 830-1998, ``IEEE Recommended Practice for Software Requirements...

  3. 78 FR 4418 - Electronic Submission Process for Requesting Export Certificates From the Center for Devices and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-22

    ... (CDRH). The electronic process will help fulfill both the legislative and application time processing... Devices and Radiological Health (CDRH), Division of Small Manufacturers, International and Consumer... regulated by CDRH as a voluntary alternative to paper submissions. With electronic submissions, CDRH can...

  4. Agent-Based Framework for Personalized Service Provisioning in Converged IP Networks

    NASA Astrophysics Data System (ADS)

    Podobnik, Vedran; Matijasevic, Maja; Lovrek, Ignac; Skorin-Kapov, Lea; Desic, Sasa

    In a global multi-service and multi-provider market, the Internet Service Providers will increasingly need to differentiate in the service quality they offer and base their operation on new, consumer-centric business models. In this paper, we propose an agent-based framework for the Business-to-Consumer (B2C) electronic market, comprising the Consumer Agents, Broker Agents and Content Agents, which enable Internet consumers to select a content provider in an automated manner. We also discuss how to dynamically allocate network resources to provide end-to-end Quality of Service (QoS) for a given consumer and content provider.

  5. Capturing, using, and managing quality assurance knowledge for shuttle post-MECO flight design

    NASA Technical Reports Server (NTRS)

    Peters, H. L.; Fussell, L. R.; Goodwin, M. A.; Schultz, Roger D.

    1991-01-01

    Ascent initialization values used by the Shuttle's onboard computer for nominal and abort mission scenarios are verified by a six degrees of freedom computer simulation. The procedure that the Ascent Post Main Engine Cutoff (Post-MECO) group uses to perform quality assurance (QA) of the simulation is time consuming. Also, the QA data, checklists and associated rationale, though known by the group members, is not sufficiently documented, hindering transfer of knowledge and problem resolution. A new QA procedure which retains the current high level of integrity while reducing the time required to perform QA is needed to support the increasing Shuttle flight rate. Documenting the knowledge is also needed to increase its availability for training and problem resolution. To meet these needs, a knowledge capture process, embedded into the group activities, was initiated to verify the existing QA checks, define new ones, and document all rationale. The resulting checks were automated in a conventional software program to achieve the desired standardization, integrity, and time reduction. A prototype electronic knowledge base was developed with Macintosh's HyperCard to serve as a knowledge capture tool and data storage.

  6. Cloud-based Predictive Modeling System and its Application to Asthma Readmission Prediction

    PubMed Central

    Chen, Robert; Su, Hang; Khalilia, Mohammed; Lin, Sizhe; Peng, Yue; Davis, Tod; Hirsh, Daniel A; Searles, Elizabeth; Tejedor-Sojo, Javier; Thompson, Michael; Sun, Jimeng

    2015-01-01

    The predictive modeling process is time consuming and requires clinical researchers to handle complex electronic health record (EHR) data in restricted computational environments. To address this problem, we implemented a cloud-based predictive modeling system via a hybrid setup combining a secure private server with the Amazon Web Services (AWS) Elastic MapReduce platform. EHR data is preprocessed on a private server and the resulting de-identified event sequences are hosted on AWS. Based on user-specified modeling configurations, an on-demand web service launches a cluster of Elastic Compute 2 (EC2) instances on AWS to perform feature selection and classification algorithms in a distributed fashion. Afterwards, the secure private server aggregates results and displays them via interactive visualization. We tested the system on a pediatric asthma readmission task on a de-identified EHR dataset of 2,967 patients. We conduct a larger scale experiment on the CMS Linkable 2008–2010 Medicare Data Entrepreneurs’ Synthetic Public Use File dataset of 2 million patients, which achieves over 25-fold speedup compared to sequential execution. PMID:26958172

  7. 75 FR 27264 - Video Device Competition; Implementation of Section 304 of the Telecommunications Act of 1996...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-14

    ... and Consumer Electronics Equipment AGENCY: Federal Communications Commission. ACTION: Notice of... explore the potential for allowing any electronics manufacturer to offer smart video devices at retail...

  8. Accelerated biodegradation of BPA in water-sediment microcosms with Bacillus sp. GZB and the associated bacterial community structure.

    PubMed

    Xiong, Jukun; An, Taicheng; Li, Guiying; Peng, Ping'an

    2017-10-01

    Bisphenol A (BPA) is a synthetic chemical primarily used to produce polycarbonate plastics and epoxy resins. Significant industrial and consumer's consumption of BPA-containing products has contributed to extensive contamination in different environmental matrices. In this study, microcosms bioaugmented with Bacillus sp. GZB were constructed to investigate BPA biodegradation, identify the main bacterial community, and evaluate bacterial community responses in the microcosms. Under aerobic conditions, BPA was quickly depleted as a result of bioaugmentation with Bacillus sp. GZB in water-sediment contaminated with pollutants. The pollutants used were generally associated with the electronic wastes (mobile phones, computers, televisions) dismantling process. Adding BPA affected the bacterial community composition in the water-sediment. Furthermore, BPA biodegradation was enhanced by adding electron donors/co-substrates: humic acid, NaCl, glucose, and yeast extract. Metagenomic analysis of the total 16S rRNA genes from the BPA-degrading microcosms with bioaugmentation illustrated that the genera Bacillus, Thiobacillus, Phenylobacterium, and Cloacibacterium were dominant after a 7-week incubation period. A consortium of microorganisms from different bacterial genera may be involved in BPA biodegradation in electronic waste contaminated water-sediment. This study provides new insights about BPA bioaugmentation and bacterial ecology in the BPA-degrading environment. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. All-Elastomer-Based Triboelectric Nanogenerator as a Keyboard Cover To Harvest Typing Energy.

    PubMed

    Li, Shengming; Peng, Wenbo; Wang, Jie; Lin, Long; Zi, Yunlong; Zhang, Gong; Wang, Zhong Lin

    2016-08-23

    The drastic expansion of consumer electronics (like personal computers, touch pads, smart phones, etc.) creates many human-machine interfaces and multiple types of interactions between human and electronics. Considering the high frequency of such operations in our daily life, an extraordinary amount of biomechanical energy from typing or pressing buttons is available. In this study, we have demonstrated a highly flexible triboelectric nanogenerator (TENG) solely made from elastomeric materials as a cover on a conventional keyboard to harvest biomechanical energy from typing. A dual-mode working mechanism is established with a high transferred charge density of ∼140 μC/m(2) due to both structural and material innovations. We have also carried out fundamental investigations of its performance dependence on various structural factors for optimizing the electric output in practice. The fully packaged keyboard-shaped TENG is further integrated with a horn-like polypyrrole-based supercapacitor as a self-powered system. Typing in normal speed for 1 h, ∼8 × 10(-4) J electricity could be stored, which is capable of driving an electronic thermometer/hydrometer. Our keyboard cover also performs outstanding long-term stability, water resistance, as well as insensitivity to surface conditions, and the last feature makes it useful to research the typing behaviors of different people.

  10. A Universal 3D Voxel Descriptor for Solid-State Material Informatics with Deep Convolutional Neural Networks.

    PubMed

    Kajita, Seiji; Ohba, Nobuko; Jinnouchi, Ryosuke; Asahi, Ryoji

    2017-12-05

    Material informatics (MI) is a promising approach to liberate us from the time-consuming Edisonian (trial and error) process for material discoveries, driven by machine-learning algorithms. Several descriptors, which are encoded material features to feed computers, were proposed in the last few decades. Especially to solid systems, however, their insufficient representations of three dimensionality of field quantities such as electron distributions and local potentials have critically hindered broad and practical successes of the solid-state MI. We develop a simple, generic 3D voxel descriptor that compacts any field quantities, in such a suitable way to implement convolutional neural networks (CNNs). We examine the 3D voxel descriptor encoded from the electron distribution by a regression test with 680 oxides data. The present scheme outperforms other existing descriptors in the prediction of Hartree energies that are significantly relevant to the long-wavelength distribution of the valence electrons. The results indicate that this scheme can forecast any functionals of field quantities just by learning sufficient amount of data, if there is an explicit correlation between the target properties and field quantities. This 3D descriptor opens a way to import prominent CNNs-based algorithms of supervised, semi-supervised and reinforcement learnings into the solid-state MI.

  11. Protein 3D Structure and Electron Microscopy Map Retrieval Using 3D-SURFER2.0 and EM-SURFER.

    PubMed

    Han, Xusi; Wei, Qing; Kihara, Daisuke

    2017-12-08

    With the rapid growth in the number of solved protein structures stored in the Protein Data Bank (PDB) and the Electron Microscopy Data Bank (EMDB), it is essential to develop tools to perform real-time structure similarity searches against the entire structure database. Since conventional structure alignment methods need to sample different orientations of proteins in the three-dimensional space, they are time consuming and unsuitable for rapid, real-time database searches. To this end, we have developed 3D-SURFER and EM-SURFER, which utilize 3D Zernike descriptors (3DZD) to conduct high-throughput protein structure comparison, visualization, and analysis. Taking an atomic structure or an electron microscopy map of a protein or a protein complex as input, the 3DZD of a query protein is computed and compared with the 3DZD of all other proteins in PDB or EMDB. In addition, local geometrical characteristics of a query protein can be analyzed using VisGrid and LIGSITE CSC in 3D-SURFER. This article describes how to use 3D-SURFER and EM-SURFER to carry out protein surface shape similarity searches, local geometric feature analysis, and interpretation of the search results. © 2017 by John Wiley & Sons, Inc. Copyright © 2017 John Wiley & Sons, Inc.

  12. 77 FR 28604 - Agency Information Collection Activities; Proposed Collection; Comment Request; Guidance for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-15

    ... Approved Application as Required by the Dietary Supplement and Nonprescription Drug Consumer Protection Act... Dietary Supplement and Nonprescription Drug Consumer Protection Act.'' DATES: Submit either electronic or... Nonprescription Human Drug Products Marketed Without an Approved Application as Required by the Dietary Supplement...

  13. 77 FR 77187 - Electronic Fund Transfers (Regulation E)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-31

    ... section 1073 of the Dodd-Frank Wall Street Reform and Consumer Protection Act regarding remittance.... SUPPLEMENTARY INFORMATION: I. Overview Section 1073 of the Dodd-Frank Wall Street Reform and Consumer Protection... providers, section 1073 creates a new EFTA section 919, and generally requires: (i) The provision of...

  14. 12 CFR 208.82 - Definitions for purposes of this subpart.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... SYSTEM MEMBERSHIP OF STATE BANKING INSTITUTIONS IN THE FEDERAL RESERVE SYSTEM (REGULATION H) Consumer...)(10)). (d) Consumer means an individual who purchases, applies to purchase, or is solicited to... attempt to control the behavior of another person. (g) Electronic media includes any means for...

  15. Autochthonous Change: Self-Renewal through Open Software Design

    ERIC Educational Resources Information Center

    Hedbring, Charles

    2005-01-01

    In all likelihood, currently employed therapists and teachers grew up with computer technology. Part of their computer culture included programming computers for entertainment using popular consumer software like Microsoft Basic. Within this social-educational milieu, the "FACTS+" curriculum represents one long-term project covering the…

  16. 49 CFR 579.5 - Notices, bulletins, customer satisfaction campaigns, consumer advisories, and other communications.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... notices, bulletins, and other communications (including those transmitted by computer, telefax, or other... campaigns, consumer advisories, and other communications. 579.5 Section 579.5 Transportation Other... OF TRANSPORTATION (CONTINUED) REPORTING OF INFORMATION AND COMMUNICATIONS ABOUT POTENTIAL DEFECTS...

  17. 49 CFR 579.5 - Notices, bulletins, customer satisfaction campaigns, consumer advisories, and other communications.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... notices, bulletins, and other communications (including those transmitted by computer, telefax, or other... campaigns, consumer advisories, and other communications. 579.5 Section 579.5 Transportation Other... OF TRANSPORTATION (CONTINUED) REPORTING OF INFORMATION AND COMMUNICATIONS ABOUT POTENTIAL DEFECTS...

  18. 49 CFR 579.5 - Notices, bulletins, customer satisfaction campaigns, consumer advisories, and other communications.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... notices, bulletins, and other communications (including those transmitted by computer, telefax, or other... campaigns, consumer advisories, and other communications. 579.5 Section 579.5 Transportation Other... OF TRANSPORTATION (CONTINUED) REPORTING OF INFORMATION AND COMMUNICATIONS ABOUT POTENTIAL DEFECTS...

  19. 49 CFR 579.5 - Notices, bulletins, customer satisfaction campaigns, consumer advisories, and other communications.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... notices, bulletins, and other communications (including those transmitted by computer, telefax, or other... campaigns, consumer advisories, and other communications. 579.5 Section 579.5 Transportation Other... OF TRANSPORTATION (CONTINUED) REPORTING OF INFORMATION AND COMMUNICATIONS ABOUT POTENTIAL DEFECTS...

  20. 16 CFR 1115.14 - Time computations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS SUBSTANTIAL... spend a reasonable time for investigation and evaluation. (See § 1115.14(d).) (d) Time for investigation and evaluation. A subject firm may conduct a reasonably expeditious investigation in order to evaluate...

  1. Residential Consumer-Centric Demand-Side Management Based on Energy Disaggregation-Piloting Constrained Swarm Intelligence: Towards Edge Computing

    PubMed Central

    Hu, Yu-Chen

    2018-01-01

    The emergence of smart Internet of Things (IoT) devices has highly favored the realization of smart homes in a down-stream sector of a smart grid. The underlying objective of Demand Response (DR) schemes is to actively engage customers to modify their energy consumption on domestic appliances in response to pricing signals. Domestic appliance scheduling is widely accepted as an effective mechanism to manage domestic energy consumption intelligently. Besides, to residential customers for DR implementation, maintaining a balance between energy consumption cost and users’ comfort satisfaction is a challenge. Hence, in this paper, a constrained Particle Swarm Optimization (PSO)-based residential consumer-centric load-scheduling method is proposed. The method can be further featured with edge computing. In contrast with cloud computing, edge computing—a method of optimizing cloud computing technologies by driving computing capabilities at the IoT edge of the Internet as one of the emerging trends in engineering technology—addresses bandwidth-intensive contents and latency-sensitive applications required among sensors and central data centers through data analytics at or near the source of data. A non-intrusive load-monitoring technique proposed previously is utilized to automatic determination of physical characteristics of power-intensive home appliances from users’ life patterns. The swarm intelligence, constrained PSO, is used to minimize the energy consumption cost while considering users’ comfort satisfaction for DR implementation. The residential consumer-centric load-scheduling method proposed in this paper is evaluated under real-time pricing with inclining block rates and is demonstrated in a case study. The experimentation reported in this paper shows the proposed residential consumer-centric load-scheduling method can re-shape loads by home appliances in response to DR signals. Moreover, a phenomenal reduction in peak power consumption is achieved by 13.97%. PMID:29702607

  2. Soldering Technology and Product Assurance (7th) Proceedings of Annual Seminar Held in China Lake, California on 23, 24, 25 February 1983.

    DTIC Science & Technology

    1983-02-01

    product. For commercial . - iJ% .--.-. - • .. - .. .. - - -- . .-. . . . . : . : : , ’. , .- ,. . j-,,_. . , ,_= . -42- electronics used in consumer ...and is variable according to the environment of the end use. For consumer products used indoors or in benign environments, the cost should not be...assaults have been leveled against consumer products industries and the steel industry, mainly from foreign competitors, the defense and aerospace

  3. Biocompatible and totally disintegrable semiconducting polymer for ultrathin and ultralightweight transient electronics

    PubMed Central

    Lei, Ting; Guan, Ming; Liu, Jia; Lin, Hung-Cheng; Pfattner, Raphael; McGuire, Allister F.; Huang, Tsung-Ching; Shao, Leilai; Cheng, Kwang-Ting; Tok, Jeffrey B.-H.; Bao, Zhenan

    2017-01-01

    Increasing performance demands and shorter use lifetimes of consumer electronics have resulted in the rapid growth of electronic waste. Currently, consumer electronics are typically made with nondecomposable, nonbiocompatible, and sometimes even toxic materials, leading to serious ecological challenges worldwide. Here, we report an example of totally disintegrable and biocompatible semiconducting polymers for thin-film transistors. The polymer consists of reversible imine bonds and building blocks that can be easily decomposed under mild acidic conditions. In addition, an ultrathin (800-nm) biodegradable cellulose substrate with high chemical and thermal stability is developed. Coupled with iron electrodes, we have successfully fabricated fully disintegrable and biocompatible polymer transistors. Furthermore, disintegrable and biocompatible pseudo-complementary metal–oxide–semiconductor (CMOS) flexible circuits are demonstrated. These flexible circuits are ultrathin (<1 μm) and ultralightweight (∼2 g/m2) with low operating voltage (4 V), yielding potential applications of these disintegrable semiconducting polymers in low-cost, biocompatible, and ultralightweight transient electronics. PMID:28461459

  4. Biocompatible and totally disintegrable semiconducting polymer for ultrathin and ultralightweight transient electronics.

    PubMed

    Lei, Ting; Guan, Ming; Liu, Jia; Lin, Hung-Cheng; Pfattner, Raphael; Shaw, Leo; McGuire, Allister F; Huang, Tsung-Ching; Shao, Leilai; Cheng, Kwang-Ting; Tok, Jeffrey B-H; Bao, Zhenan

    2017-05-16

    Increasing performance demands and shorter use lifetimes of consumer electronics have resulted in the rapid growth of electronic waste. Currently, consumer electronics are typically made with nondecomposable, nonbiocompatible, and sometimes even toxic materials, leading to serious ecological challenges worldwide. Here, we report an example of totally disintegrable and biocompatible semiconducting polymers for thin-film transistors. The polymer consists of reversible imine bonds and building blocks that can be easily decomposed under mild acidic conditions. In addition, an ultrathin (800-nm) biodegradable cellulose substrate with high chemical and thermal stability is developed. Coupled with iron electrodes, we have successfully fabricated fully disintegrable and biocompatible polymer transistors. Furthermore, disintegrable and biocompatible pseudo-complementary metal-oxide-semiconductor (CMOS) flexible circuits are demonstrated. These flexible circuits are ultrathin (<1 μm) and ultralightweight (∼2 g/m 2 ) with low operating voltage (4 V), yielding potential applications of these disintegrable semiconducting polymers in low-cost, biocompatible, and ultralightweight transient electronics.

  5. Computer-aided diagnosis workstation and database system for chest diagnosis based on multi-helical CT images

    NASA Astrophysics Data System (ADS)

    Satoh, Hitoshi; Niki, Noboru; Mori, Kiyoshi; Eguchi, Kenji; Kaneko, Masahiro; Kakinuma, Ryutarou; Moriyama, Noriyuki; Ohmatsu, Hironobu; Masuda, Hideo; Machida, Suguru; Sasagawa, Michizou

    2006-03-01

    Multi-helical CT scanner advanced remarkably at the speed at which the chest CT images were acquired for mass screening. Mass screening based on multi-helical CT images requires a considerable number of images to be read. It is this time-consuming step that makes the use of helical CT for mass screening impractical at present. To overcome this problem, we have provided diagnostic assistance methods to medical screening specialists by developing a lung cancer screening algorithm that automatically detects suspected lung cancers in helical CT images and a coronary artery calcification screening algorithm that automatically detects suspected coronary artery calcification. We also have developed electronic medical recording system and prototype internet system for the community health in two or more regions by using the Virtual Private Network router and Biometric fingerprint authentication system and Biometric face authentication system for safety of medical information. Based on these diagnostic assistance methods, we have now developed a new computer-aided workstation and database that can display suspected lesions three-dimensionally in a short time. This paper describes basic studies that have been conducted to evaluate this new system. The results of this study indicate that our computer-aided diagnosis workstation and network system can increase diagnostic speed, diagnostic accuracy and safety of medical information.

  6. 76 FR 59394 - Energy Conservation Program for Consumer Products: Publication of the Extension of Interim Waiver...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-26

    ... Electronics America, Inc. From the Department of Energy Residential Refrigerator and Refrigerator-Freezer Test... Electronics America, Inc. (Samsung) from energy efficiency test procedure requirements that are applicable to...

  7. Telecommunicating in Tomorrow's World.

    ERIC Educational Resources Information Center

    Harkins, Judy

    1983-01-01

    Examples of new electronic devices used by deaf persons include electronic mail capabilities, teleprompters that can caption television live, and speech synthesis equipment. Consumers can establish and use assistive device centers to become familiar with the latest in technology. (CL)

  8. Combating adverse selection in secondary PC markets.

    PubMed

    Hickey, Stewart W; Fitzpatrick, Colin

    2008-04-15

    Adverse selection is a significant contributor to market failure in secondary personal computer (PC) markets. Signaling can act as a potential solution to adverse selection and facilitate superior remarketing of second-hand PCs. Signaling is a means whereby usage information can be utilized to enhance consumer perception of both value and utility of used PCs and, therefore, promote lifetime extension for these systems. This can help mitigate a large portion of the environmental impact associated with PC system manufacture. In this paper, the computer buying and selling behavior of consumers is characterized via a survey of 270 Irish residential users. Results confirm the existence of adverse selection in the Irish market with 76% of potential buyers being unwilling to purchase and 45% of potential vendors being unwilling to sell a used PC. The so-called "closet affect" is also apparent with 78% of users storing their PC after use has ceased. Results also indicate that consumers place a higher emphasis on specifications when considering a second-hand purchase. This contradicts their application needs which are predominantly Internet and word-processing/spreadsheet/presentation applications, 88% and 60% respectively. Finally, a market solution utilizing self monitoring and reporting technology (SMART) sensors for the purpose of real time usage monitoring is proposed, that can change consumer attitudes with regard to second-hand computer equipment.

  9. Pharmacist, general practitioner and consumer use of written medicine information in Australia: are they on the same page?

    PubMed

    Hamrosi, Kim K; Raynor, David K; Aslani, Parisa

    2014-01-01

    Providing written medicine information to consumers enables them to make informed decisions about their medicines, playing an important role in educating and improving health literacy. In Australia, standardized written medicine information called Consumer Medicine Information (CMI) is available for medicines as package inserts, computer prints, or leaflets. Consumers want and read CMI, but may not always ask for it. General practitioners (GPs) and pharmacists are an important source of written medicine information, yet may not always provide CMI in their practice. To examine and compare the awareness, use and provision of CMI by consumers, pharmacists and general practitioners (GPs). Based on previous studies, structured questionnaires were developed and administered to a national sample of consumers (phone survey); community pharmacists and GPs (postal surveys) about utilization of CMI. Descriptive, comparative and logistic regression analyses were conducted. The respondents comprised of 349 pharmacists, 181 GPs and 1000 consumers. Two-thirds of consumers, nearly all (99%) pharmacists and 90% of GPs were aware of CMI. About 88% of consumers reported receiving CMI as a package insert, however most pharmacists (99%) and GPs (56%) reported providing computer-generated CMI. GPs' and pharmacists' main reason for providing CMI was on patient request. Reasons for not providing were predominantly because consumers were already taking the medicine, concerns regarding difficulty understanding the information, or potential non-adherence. Of the 691 consumers reportedly reading CMI, 35% indicated concerns after reading. Factors associated with reading included gender, type of CMI received and frequency of provision. Consumers want and read information about their medicines, especially when received from their GP or pharmacist. Healthcare professionals report usually discussing CMI when providing it to patients, although continued improvements in dissemination rates are desirable. Regular use of CMI remains a challenge, and ongoing strategies to promote CMI use are necessary to improve uptake of CMI in Australia. Copyright © 2014 Elsevier Inc. All rights reserved.

  10. Net Neutrality: The Great Debate

    ERIC Educational Resources Information Center

    Connolly, Mary

    2015-01-01

    FCC Chairman Tom Wheeler, speaking at the International Consumer Electronics Show in January, called for an open Internet which would make sure that ISPs had economic incentives to build better networks while still protecting consumers and innovators. His specific recommendations were shared with the other members of the FCC in February. One of…

  11. Distance Education: A Consumer's Guide. What Distance Learners Need To Know.

    ERIC Educational Resources Information Center

    Western Interstate Commission for Higher Education, Boulder, CO. Western Cooperative for Educational Communications.

    This pamphlet is intended to assist the consumer in making informed decisions when choosing between distance learning programs. Distance education and distance learners are defined. Included is advice on beginning a program search; choosing a school; accreditation; evaluating quality of electronically offered programs; evaluate non-accredited…

  12. Resources for Family and Consumer Science Teachers, 1995.

    ERIC Educational Resources Information Center

    Scholl, Jan

    This annotated bibliography of resources for family and consumer science teachers lists 59 items developed for "Teacher Pages" (an electronic information service) by Penn State Cooperative Extension Service between December 1, 1993 and December 1, 1994. Each listing includes a short description, source, address, price if appropriate, and ordering…

  13. 78 FR 76297 - Social Media: Consumer Compliance Risk Management Guidance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-17

    ... controls should apply to all customers, products and services, including customers engaging in electronic banking (e-banking) through the use of social media, and e- banking products and services offered in the...., Washington DC 20219, (202) 649-7181. Board: Lanette Meister, Senior Supervisory Consumer Financial Services...

  14. 16 CFR § 1110.5 - Acceptable certificates.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Acceptable certificates. § 1110.5 Section § 1110.5 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS CERTIFICATES OF COMPLIANCE § 1110.5 Acceptable certificates. A certificate that is in hard copy or electronic...

  15. 77 FR 57566 - Announcement of Public Meeting on the Consumer Confidence Report (CCR) Rule Retrospective Review...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-18

    ... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OW-2012-0035; FRL-9730-7] Announcement of Public Meeting on the Consumer Confidence Report (CCR) Rule Retrospective Review and Request for Public Comment on Potential Approaches to Electronic Delivery of the CCR; Correction AGENCY: Environmental Protection Agency...

  16. NOAA Weather Radio - Receiver Consumer Information

    Science.gov Websites

    retail outlets such as electronics, department, sporting goods, and boat and marine accessory stores and stores with an electronics department. NWR broadcasts are in the Public Service VHF frequencies, just Electronics, Inc 5185 Cliffwood Drive Montclair CA 91763 Customer Support: 866-KAITO76 (866-524-8676) Fax:(909

  17. Security Implications of Electronic Commerce: A Survey of Consumers and Businesses.

    ERIC Educational Resources Information Center

    Furnell, S. M.; Karweni, T.

    1999-01-01

    Examines general requirement for security technologies that provide a basis for trust in the electronic commerce environment. Discusses the results of two surveys that included general Internet users who are potential customers as well as commercial businesses, that considered attitudes to electronic commerce in general and options relating to…

  18. Determination of appropriate DC voltage for switched mode power supply (SMPS) loads

    NASA Astrophysics Data System (ADS)

    Setiawan, Eko Adhi; Setiawan, Aiman; Purnomo, Andri; Djamal, Muchlishah Hadi

    2017-03-01

    Nowadays, most of modern and efficient household electronic devices operated based on Switched Mode Power Supply (SMPS) technology which convert AC voltage from the grid to DC voltage. Based on theory and experiment, SMPS loads could be supplied by DC voltage. However, the DC voltage rating to energize electronic home appliances is not standardized yet. This paper proposed certain method to determine appropriate DC voltage, and investigated comparison of SMPS power consumption which is supplied from AC and DC voltage. To determine the appropriate DC voltage, lux value of several lamps which have same specification energized by using AC voltage and the results is using as reference. Then, the lamps were supplied by various DC voltage to obtain the trends of the lux value to the applied DC voltage. After that, by using the trends and the reference lux value, the appropriate DC voltage can be determined. Furthermore, the power consumption on home appliances such as mobile phone, laptop and personal computer by using AC voltage and the appropriate DC voltage were conducted. The results show that the total power consumption of AC system is higher than DC system. The total power (apparent power) consumed by the lamp, mobile phone and personal computer which operated in 220 VAC were 6.93 VA, 34.31 VA and 105.85 VA respectively. On the other hand, under 277 VDC the load consumption were 5.83 W, 19.11 W and 74.46 W respectively.

  19. Biometeorology in austria: past, present and future

    NASA Astrophysics Data System (ADS)

    Dirmhirn, Inge

    1991-09-01

    Biometeorology in Austria has been shaped by concepts, personalities, and technology. In early times, the branches of biometeorology that are usual today were already evident: agricultural and forest meteorology, phenology, medical biometeorology and balneology, aerial biometeorology, urban housing and stabling meteorology all started to emerge several centuries ago. From the 1920 up to 1936, Wilhelm Schmidt at the Agricultural University of Austria laid the foundations of modern biometeorology. He was followed by Franz Sauberer, who headed a Department of Biometeorology at the National Weather Service and devoted his active life totally to biometeorology. Several years after his untimely death, the Department was dissolved. Not until 1981 was biometeorology taken up again at the Agricultural University, where the tradition of Schmidt and Sauberer now lives on in several courses within the area of applied biometeorology: Micro-and Topoclimatology, Agricultural and Forest Meteorology and Atmospheric Radiation. Biometeorology, being an experimental science, has also been influenced by new technological developments. The early period was exclusively observational. During the late nineteenth and early twentieth centuries mechanical and simple electric instruments were used with strip-chart recorders. These time consuming methods have now been replaced by electronic devices, including data loggers and portable computers along with many new electronic sensors, which provide additional insight into biometeorological problems. Since computers also make it possible to solve some of the complicated equations of biometeorology, the future of this science seems to be bright, not only in Austria but throughout the world.

  20. Residential Consumer-Centric Demand-Side Management Based on Energy Disaggregation-Piloting Constrained Swarm Intelligence: Towards Edge Computing.

    PubMed

    Lin, Yu-Hsiu; Hu, Yu-Chen

    2018-04-27

    The emergence of smart Internet of Things (IoT) devices has highly favored the realization of smart homes in a down-stream sector of a smart grid. The underlying objective of Demand Response (DR) schemes is to actively engage customers to modify their energy consumption on domestic appliances in response to pricing signals. Domestic appliance scheduling is widely accepted as an effective mechanism to manage domestic energy consumption intelligently. Besides, to residential customers for DR implementation, maintaining a balance between energy consumption cost and users’ comfort satisfaction is a challenge. Hence, in this paper, a constrained Particle Swarm Optimization (PSO)-based residential consumer-centric load-scheduling method is proposed. The method can be further featured with edge computing. In contrast with cloud computing, edge computing—a method of optimizing cloud computing technologies by driving computing capabilities at the IoT edge of the Internet as one of the emerging trends in engineering technology—addresses bandwidth-intensive contents and latency-sensitive applications required among sensors and central data centers through data analytics at or near the source of data. A non-intrusive load-monitoring technique proposed previously is utilized to automatic determination of physical characteristics of power-intensive home appliances from users’ life patterns. The swarm intelligence, constrained PSO, is used to minimize the energy consumption cost while considering users’ comfort satisfaction for DR implementation. The residential consumer-centric load-scheduling method proposed in this paper is evaluated under real-time pricing with inclining block rates and is demonstrated in a case study. The experimentation reported in this paper shows the proposed residential consumer-centric load-scheduling method can re-shape loads by home appliances in response to DR signals. Moreover, a phenomenal reduction in peak power consumption is achieved by 13.97%.

  1. Provider interaction with the electronic health record: the effects on patient-centered communication in medical encounters.

    PubMed

    Street, Richard L; Liu, Lin; Farber, Neil J; Chen, Yunan; Calvitti, Alan; Zuest, Danielle; Gabuzda, Mark T; Bell, Kristin; Gray, Barbara; Rick, Steven; Ashfaq, Shazia; Agha, Zia

    2014-09-01

    The computer with the electronic health record (EHR) is an additional 'interactant' in the medical consultation, as clinicians must simultaneously or in alternation engage patient and computer to provide medical care. Few studies have examined how clinicians' EHR workflow (e.g., gaze, keyboard activity, and silence) influences the quality of their communication, the patient's involvement in the encounter, and conversational control of the visit. Twenty-three primary care providers (PCPs) from USA Veterans Administration (VA) primary care clinics participated in the study. Up to 6 patients per PCP were recruited. The proportion of time PCPs spent gazing at the computer was captured in real time via video-recording. Mouse click/scrolling activity was captured through Morae, a usability software that logs mouse clicks and scrolling activity. Conversational silence was coded as the proportion of time in the visit when PCP and patient were not talking. After the visit, patients completed patient satisfaction measures. Trained coders independently viewed videos of the interactions and rated the degree to which PCPs were patient-centered (informative, supportive, partnering) and patients were involved in the consultation. Conversational control was measured as the proportion of time the PCP held the floor compared to the patient. The final sample included 125 consultations. PCPs who spent more time in the consultation gazing at the computer and whose visits had more conversational silence were rated lower in patient-centeredness. PCPs controlled more of the talk time in the visits that also had longer periods of mutual silence. PCPs were rated as having less effective communication when they spent more time looking at the computer and when there was more periods of silence in the consultation. Because PCPs increasingly are using the EHR in their consultations, more research is needed to determine effective ways that they can verbally engage patients while simultaneously managing data in the EHR. EHR activity consumes an increasing proportion of clinicians' time during consultations. To ensure effective communication with their patients, clinicians may benefit from using communication strategies that maintain the flow of conversation when working with the computer, as well as from learning EHR management skills that prevent extended periods of gaze at computer and long periods of silence. Next-generation EHR design must address better usability and clinical workflow integration, including facilitating patient-clinician communication. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  2. Provider interaction with the electronic health record: The effects on patient-centered communication in medical encounters

    PubMed Central

    Street, Richard L.; Liu, Lin; Farber, Neil J.; Chen, Yunan; Calvitti, Alan; Zuest, Danielle; Gabuzda, Mark T.; Bell, Kristin; Gray, Barbara; Rick, Steven; Ashfaq, Shazia; Agha, Zia

    2015-01-01

    Objective The computer with the electronic health record (EHR) is an additional ‘interactant’ in the medical consultation, as clinicians must simultaneously or in alternation engage patient and computer to provide medical care. Few studies have examined how clinicians' EHR workflow (e.g., gaze, keyboard activity, and silence) influences the quality of their communication, the patient's involvement in the encounter, and conversational control of the visit. Methods Twenty-three primary care providers (PCPs) from USA Veterans Administration (VA) primary care clinics participated in the study. Up to 6 patients per PCP were recruited. The proportion of time PCPs spent gazing at the computer was captured in real time via video-recording. Mouse click/scrolling activity was captured through Morae, a usability software that logs mouse clicks and scrolling activity. Conversational silence was coded as the proportion of time in the visit when PCP and patient were not talking. After the visit, patients completed patient satisfaction measures. Trained coders independently viewed videos of the interactions and rated the degree to which PCPs were patient-centered (informative, supportive, partnering) and patients were involved in the consultation. Conversational control was measured as the proportion of time the PCP held the floor compared to the patient. Results The final sample included 125 consultations. PCPs who spent more time in the consultation gazing at the computer and whose visits had more conversational silence were rated lower inpatient-centeredness. PCPs controlled more of the talk time in the visits that also had longer periods of mutual silence. Conclusions PCPs were rated as having less effective communication when they spent more time looking at the computer and when there was more periods of silence in the consultation. Because PCPs increasingly are using the EHR in their consultations, more research is needed to determine effective ways that they can verbally engage patients while simultaneously managing data in the EHR. Practice implications EHR activity consumes an increasing proportion of clinicians' time during consultations. To ensure effective communication with their patients, clinicians may benefit from using communication strategies that maintain the flow of conversation when working with the computer, as well as from learning EHR management skills that prevent extended periods of gaze at computer and long periods of silence. Next-generation EHR design must address better usability and clinical workflow integration, including facilitating patient-clinician communication. PMID:24882086

  3. The freetext matching algorithm: a computer program to extract diagnoses and causes of death from unstructured text in electronic health records

    PubMed Central

    2012-01-01

    Background Electronic health records are invaluable for medical research, but much information is stored as free text rather than in a coded form. For example, in the UK General Practice Research Database (GPRD), causes of death and test results are sometimes recorded only in free text. Free text can be difficult to use for research if it requires time-consuming manual review. Our aim was to develop an automated method for extracting coded information from free text in electronic patient records. Methods We reviewed the electronic patient records in GPRD of a random sample of 3310 patients who died in 2001, to identify the cause of death. We developed a computer program called the Freetext Matching Algorithm (FMA) to map diagnoses in text to the Read Clinical Terminology. The program uses lookup tables of synonyms and phrase patterns to identify diagnoses, dates and selected test results. We tested it on two random samples of free text from GPRD (1000 texts associated with death in 2001, and 1000 general texts from cases and controls in a coronary artery disease study), comparing the output to the U.S. National Library of Medicine’s MetaMap program and the gold standard of manual review. Results Among 3310 patients registered in the GPRD who died in 2001, the cause of death was recorded in coded form in 38.1% of patients, and in the free text alone in 19.4%. On the 1000 texts associated with death, FMA coded 683 of the 735 positive diagnoses, with precision (positive predictive value) 98.4% (95% confidence interval (CI) 97.2, 99.2) and recall (sensitivity) 92.9% (95% CI 90.8, 94.7). On the general sample, FMA detected 346 of the 447 positive diagnoses, with precision 91.5% (95% CI 88.3, 94.1) and recall 77.4% (95% CI 73.2, 81.2), which was similar to MetaMap. Conclusions We have developed an algorithm to extract coded information from free text in GP records with good precision. It may facilitate research using free text in electronic patient records, particularly for extracting the cause of death. PMID:22870911

  4. The Consumer Juggernaut: Web-Based and Mobile Applications as Innovation Pioneer

    NASA Astrophysics Data System (ADS)

    Messerschmitt, David G.

    As happened previously in electronics, software targeted at consumers is increasingly the focus of investment and innovation. Some of the areas where it is leading is animated interfaces, treating users as a community, audio and video information, software as a service, agile software development, and the integration of business models with software design. As a risk-taking and experimental market, and as a source of ideas, consumer software can benefit other areas of applications software. The influence of consumer software can be magnified by research into the internal organizations and processes of the innovative firms at its foundation.

  5. 76 FR 49753 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-11

    ... Defense. DHA 14 System name: Computer/Electronics Accommodations Program for People with Disabilities... with ``Computer/Electronic Accommodations Program.'' System location: Delete entry and replace with ``Computer/Electronic Accommodations Program, Skyline 5, Suite 302, 5111 Leesburg Pike, Falls Church, VA...

  6. Evaluation of Miscellaneous and Electronic Device Energy Use in Hospitals

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

    Black, Douglas R.; Lanzisera, Steven M.; Lai, Judy

    2012-09-01

    Miscellaneous and electronic loads (MELs) consume about one-thirdof the primary energy used in US buildings, and their energy use is increasing faster than other end-uses. In healthcare facilities, 30percent of the annual electricity was used by MELs in 2008. This paper presents methods and challenges for estimating medical MELs energy consumption along with estimates of energy use in a hospital by combining device-level metered data with inventories and usage information. An important finding is that common, small devices consume large amounts of energy in aggregate and should not be ignored when trying to address hospital energy use.

  7. Making texts in electronic health records comprehensible to consumers: a prototype translator.

    PubMed

    Zeng-Treitler, Qing; Goryachev, Sergey; Kim, Hyeoneui; Keselman, Alla; Rosendale, Douglas

    2007-10-11

    Narrative reports from electronic health records are a major source of content for personal health records. We designed and implemented a prototype text translator to make these reports more comprehensible to consumers. The translator identifies difficult terms, replaces them with easier synonyms, and generates and inserts explanatory texts for them. In feasibility testing, the application was used to translate 9 clinical reports. Majority (68.8%) of text replacements and insertions were deemed correct and helpful by expert review. User evaluation demonstrated a non-statistically significant trend toward better comprehension when translation is provided (p=0.15).

  8. Making Texts in Electronic Health Records Comprehensible to Consumers: A Prototype Translator

    PubMed Central

    Zeng-Treitler, Qing; Goryachev, Sergey; Kim, Hyeoneui; Keselman, Alla; Rosendale, Douglas

    2007-01-01

    Narrative reports from electronic health records are a major source of content for personal health records. We designed and implemented a prototype text translator to make these reports more comprehensible to consumers. The translator identifies difficult terms, replaces them with easier synonyms, and generates and inserts explanatory texts for them. In feasibility testing, the application was used to translate 9 clinical reports. Majority (68.8%) of text replacements and insertions were deemed correct and helpful by expert review. User evaluation demonstrated a non-statistically significant trend toward better comprehension when translation is provided (p=0.15). PMID:18693956

  9. Discriminating aging and protein-to-fat ratio in Cheddar cheese using sensory analysis and a potentiometric electronic tongue.

    PubMed

    Lipkowitz, Jackie B; Ross, Carolyn F; Diako, Charles; Smith, Denise M

    2018-03-01

    The objectives of this study were to evaluate the flavor and taste attributes of full-fat Cheddar cheeses with different protein-to-fat ratios (PFR) over aging time using a descriptive sensory analysis panel and a consumer panel, and to correlate these attributes with instrumental parameters obtained by the potentiometric electronic tongue. Three Cheddar cheese formulations (PFR of 0.74, 0.85, and 1.01) were produced in triplicate and composition was verified. Cheese was aged at 7.2°C and evaluated at 2, 5, 8, 10, 11, and 12 mo by a trained panel (n = 10) for 8 flavor and 5 taste attributes and using an electronic tongue for 7 nonvolatile taste attributes. Cheese aged for 12 mo was also evaluated by a consumer sensory panel for liking and intensity attributes. Principal component analysis was performed to discriminate cheese based on aging time and PFR, whereas correlation between sensory and instrumental attributes was assessed using partial least squares regression. Descriptive sensory analysis of flavor and taste attributes differentiated Cheddar cheeses over aging time, but not among PFR formulations. The electronic tongue distinguished changes among cheese samples due to PFR formulation and aging time. The electronic tongue proved successful in characterizing the nonvolatile flavor components in Cheddar cheese and correlated with taste perceptions measured by descriptive sensory analysis. Consumer evaluations showed distinctive attribute profiles for the 3 PFR Cheddar cheese formulations. Overall, higher fat content was associated with increased flavor intensities in Cheddar cheese and drove consumer acceptability and purchase intent ratings. The electronic tongue detected smaller changes in tastes (bitter, metallic, salty, sour, spicy, sweet, and umami) of the 3 PFR formulations over time when compared with the trained panelists, who detected no differences, suggesting that the electronic tongue may be more sensitive to tastants than humans and may have the capability for early detection or identification of problems in a batch of cheese during aging. Results suggest taste quality of cheese may be monitored using the electronic tongue with greater sensitivity than a trained panel, and may be more objective, rapid, and cost effective than human panelists. Copyright © 2018 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  10. An analysis of preferences for hazardous substances free products: manufacturing, use and end of life of mobile phones.

    PubMed

    Kaushal, Rajendra Kumar; Nema, Arvind K

    2012-11-01

    Electronic communication devices such as mobile phones pose significant environmental risks when disposed of after the end of their useful life. Mobile communication devices are one of the fastest growing contributors to the electronic waste (e-waste) stream. Recent legislative pressure and increasing awareness about the environmental risk associated with the hazardous components of the electronic products warrants the manufacturers to reduce or replace the hazardous materials with alternatives. The present study analyses the economic consequences of reducing or replacing these hazardous materials and the possible response of the consumers. A strategic game theory model has been applied in this paper for manufacturer and consumers considering the cost difference between hazardous substances free (HSF) and hazardous substance (HS) mobile. Results suggest that the HSF mobiles can be a preferred choice of the manufacturers as well as consumers if the cost of disposal of HS mobiles can be internalized and a marginal incentive (e.g. 0.9% for a cost difference to 5%, and 5.3% for a cost difference to 10%) is given. The study further highlights the need for realizing the fact that passing on the incentives to the consumers in order to promote schemes for return back to manufacturer at its end of life for effective reuse and recycling gives higher returns.

  11. Computer Programming Goes Back to School

    ERIC Educational Resources Information Center

    Kafai, Yasmin B.; Burke, Quinn

    2013-01-01

    We are witnessing a remarkable comeback of programming. Current initiatives to promote computational thinking and to broaden participation in computing signal a renewed interest to bring programming back into K-12 schools and help develop children as producers and not simply consumers of digital media. This essay explores the re-emergence of…

  12. Is Your School Y2K-OK?

    ERIC Educational Resources Information Center

    Bates, Martine G.

    1999-01-01

    The most vulnerable Y2K areas for schools are networked computers, free-standing personal computers, software, and embedded chips in utilities such as telephones and fire alarms. Expensive, time-consuming procedures and software have been developed for testing and bringing most computers into compliance. Districts need a triage prioritization…

  13. Chapter 11. Quality evaluation of apple by computer vision

    USDA-ARS?s Scientific Manuscript database

    Apple is one of the most consumed fruits in the world, and there is a critical need for enhanced computer vision technology for quality assessment of apples. This chapter gives a comprehensive review on recent advances in various computer vision techniques for detecting surface and internal defects ...

  14. New technology continues to invade healthcare. What are the strategic implications/outcomes?

    PubMed

    Smith, Coy

    2004-01-01

    Healthcare technology continues to advance and be implemented in healthcare organizations. Nurse executives must strategically evaluate the effectiveness of each proposed system or device using a strategic planning process. Clinical information systems, computer-chip-based clinical monitoring devices, advanced Web-based applications with remote, wireless communication devices, clinical decision support software--all compete for capital and registered nurse salary dollars. The concept of clinical transformation is developed with new models of care delivery being supported by technology rather than driving care delivery. Senior nursing leadership's role in clinical transformation and healthcare technology implementation is developed. Proposed standards, expert group action, business and consumer groups, and legislation are reviewed as strategic drivers in the development of an electronic health record and healthcare technology. A matrix of advancing technology and strategic decision-making parameters are outlined.

  15. The Magnesium Industry Today…The Global Perspective

    NASA Astrophysics Data System (ADS)

    Patzer, Greg

    World demand for magnesium will show a decline in 2009. The outlook for 2010, which is guardedly optimistic, will be for a resumption of slow growth. The industry has seen marked changes in the sources of supply for primary and alloyed magnesium in recent years. Technological advances in magnesium continue at a strong pace as does interest in the material as a substitute for other light metals. The automotive segment remains the end-use area with the largest growth potential, if for no other reason than the size and quantity of the potential materials substitution applications. However, the shrinkage of that market, particularly in North America will have a definite impact on expectations for magnesium. The 3C market (computers, communications & consumer electronics) will continue to show above average growth. Other niche markets related to medical and construction industries also offer potential.

  16. Computing Systems | High-Performance Computing | NREL

    Science.gov Websites

    investigate, build, and test models of complex phenomena or entire integrated systems-that cannot be directly observed or manipulated in the lab, or would be too expensive or time consuming. Models and visualizations

  17. Qualification and Approval of Personal Computer-Based Aviation Training Devices

    DOT National Transportation Integrated Search

    1997-05-12

    This Advisory Circular (AC) provides information and guidance to potential training device manufacturers and aviation training consumers concerning a means, acceptable to the Administrator, by which personal computer-based aviation training devices (...

  18. 77 FR 32996 - Certain Handheld Electronic Computing Devices, Related Software, and Components Thereof...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-04

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-769] Certain Handheld Electronic Computing Devices, Related Software, and Components Thereof; Termination of the Investigation Based on... electronic computing devices, related software, and components thereof by reason of infringement of certain...

  19. Computing exponentially faster: implementing a non-deterministic universal Turing machine using DNA

    PubMed Central

    Currin, Andrew; Korovin, Konstantin; Ababi, Maria; Roper, Katherine; Kell, Douglas B.; Day, Philip J.

    2017-01-01

    The theory of computer science is based around universal Turing machines (UTMs): abstract machines able to execute all possible algorithms. Modern digital computers are physical embodiments of classical UTMs. For the most important class of problem in computer science, non-deterministic polynomial complete problems, non-deterministic UTMs (NUTMs) are theoretically exponentially faster than both classical UTMs and quantum mechanical UTMs (QUTMs). However, no attempt has previously been made to build an NUTM, and their construction has been regarded as impossible. Here, we demonstrate the first physical design of an NUTM. This design is based on Thue string rewriting systems, and thereby avoids the limitations of most previous DNA computing schemes: all the computation is local (simple edits to strings) so there is no need for communication, and there is no need to order operations. The design exploits DNA's ability to replicate to execute an exponential number of computational paths in P time. Each Thue rewriting step is embodied in a DNA edit implemented using a novel combination of polymerase chain reactions and site-directed mutagenesis. We demonstrate that the design works using both computational modelling and in vitro molecular biology experimentation: the design is thermodynamically favourable, microprogramming can be used to encode arbitrary Thue rules, all classes of Thue rule can be implemented, and non-deterministic rule implementation. In an NUTM, the resource limitation is space, which contrasts with classical UTMs and QUTMs where it is time. This fundamental difference enables an NUTM to trade space for time, which is significant for both theoretical computer science and physics. It is also of practical importance, for to quote Richard Feynman ‘there's plenty of room at the bottom’. This means that a desktop DNA NUTM could potentially utilize more processors than all the electronic computers in the world combined, and thereby outperform the world's current fastest supercomputer, while consuming a tiny fraction of its energy. PMID:28250099

  20. 12 CFR 334.25 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... or processed at an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing... by calling a single toll-free telephone number. (2) Opt-out methods that are not reasonable and...

  1. 12 CFR 334.25 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... or processed at an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing... by calling a single toll-free telephone number. (2) Opt-out methods that are not reasonable and...

  2. 12 CFR 334.25 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... or processed at an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing... by calling a single toll-free telephone number. (2) Opt-out methods that are not reasonable and...

  3. 12 CFR 334.25 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... or processed at an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing... by calling a single toll-free telephone number. (2) Opt-out methods that are not reasonable and...

  4. 12 CFR 334.25 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... or processed at an Internet Web site, if the consumer agrees to the electronic delivery of information; (iv) Providing a toll-free telephone number that consumers may call to opt out; or (v) Allowing... by calling a single toll-free telephone number. (2) Opt-out methods that are not reasonable and...

  5. 12 CFR 571.26 - Delivery of opt-out notices.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Affiliate Marketing § 571.26 Delivery of opt-out notices. (a) In general. The opt-out notice must be... the notice on the Internet Web site at which the consumer obtained a product or service electronically... on an Internet Web site without requiring the consumer to acknowledge receipt of the notice. ...

  6. 12 CFR 41.26 - Delivery of opt-out notices.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Affiliate Marketing § 41.26 Delivery of opt-out notices. (a) In general. The opt-out notice must be provided... the notice on the Internet Web site at which the consumer obtained a product or service electronically... on an Internet Web site without requiring the consumer to acknowledge receipt of the notice. ...

  7. 77 FR 6310 - Electronic Fund Transfers (Regulation E)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-07

    ... a one-time transfer or the first in a series of preauthorized transfers to occur more than 10 days... disclosures and receipts where a consumer schedules a one-time transfer or the first in a series of... where a consumer schedules a one-time transfer or the first in a series of preauthorized transfers to...

  8. 17 CFR 248.7 - Form of opt out notice to consumers; opt out methods.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... relationship terminates, the customer's opt out direction continues to apply to the nonpublic personal... establishes a new customer relationship with you, the opt out direction that applied to the former... notice in writing or, if the consumer agrees, electronically. (d) Joint relationships. (1) If two or more...

  9. 12 CFR 717.26 - Delivery of opt-out notices.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... CREDIT REPORTING Affiliate Marketing § 717.26 Delivery of opt-out notices. (a) In general. The opt-out... of actual notice. A consumer may reasonably be expected to receive actual notice if the affiliate... to a consumer who has agreed to receive electronic disclosures by e-mail from the affiliate providing...

  10. 12 CFR 334.26 - Delivery of opt-out notices.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... POLICY FAIR CREDIT REPORTING Affiliate Marketing § 334.26 Delivery of opt-out notices. (a) In general... expectation of actual notice. A consumer may reasonably be expected to receive actual notice if the affiliate... to a consumer who has agreed to receive electronic disclosures by e-mail from the affiliate providing...

  11. 12 CFR 334.26 - Delivery of opt-out notices.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... POLICY FAIR CREDIT REPORTING Affiliate Marketing § 334.26 Delivery of opt-out notices. (a) In general... expectation of actual notice. A consumer may reasonably be expected to receive actual notice if the affiliate... to a consumer who has agreed to receive electronic disclosures by e-mail from the affiliate providing...

  12. 12 CFR 717.26 - Delivery of opt-out notices.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... CREDIT REPORTING Affiliate Marketing § 717.26 Delivery of opt-out notices. (a) In general. The opt-out... of actual notice. A consumer may reasonably be expected to receive actual notice if the affiliate... to a consumer who has agreed to receive electronic disclosures by e-mail from the affiliate providing...

  13. 12 CFR 334.26 - Delivery of opt-out notices.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... POLICY FAIR CREDIT REPORTING Affiliate Marketing § 334.26 Delivery of opt-out notices. (a) In general... expectation of actual notice. A consumer may reasonably be expected to receive actual notice if the affiliate... to a consumer who has agreed to receive electronic disclosures by e-mail from the affiliate providing...

  14. 12 CFR 717.26 - Delivery of opt-out notices.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... CREDIT REPORTING Affiliate Marketing § 717.26 Delivery of opt-out notices. (a) In general. The opt-out... of actual notice. A consumer may reasonably be expected to receive actual notice if the affiliate... to a consumer who has agreed to receive electronic disclosures by e-mail from the affiliate providing...

  15. 76 FR 81019 - Electronic Fund Transfers (Regulation E)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ... public comment. SUMMARY: Title X of the Dodd-Frank Wall Street Reform and Consumer Protection Act (Dodd... CFR Part 205. The Dodd-Frank Wall Street Reform and Consumer Protection Act (Dodd-Frank Act) \\1...,'' because it was designed to be informational only and is unnecessary for the implementation of the EFTA, as...

  16. 12 CFR 222.21 - Affiliate marketing opt-out and exceptions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ....21 Section 222.21 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE... Affiliate marketing opt-out and exceptions. (a) Initial notice and opt-out requirement—(1) In general. You... the consumer in writing or, if the consumer agrees, electronically, in a concise notice that you may...

  17. 12 CFR 334.24 - Reasonable opportunity to opt out.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Internet Web site at which the consumer has obtained a product or service. The consumer acknowledges... the time of an electronic transaction, such as a transaction conducted on an Internet Web site. The... indicate that they do not want to opt out. (5) By including in a privacy notice. The opt-out notice is...

  18. Audiotex Information Systems: Answering Consumer Queries Electronically. TDC Research Report No. 5.

    ERIC Educational Resources Information Center

    Conlan, Sharon; And Others

    A 14-month pilot of INFO-U, a fully automated telephone information service, assessed the feasibility of the technology in Minnesota Extension Service (MES) county offices to respond to consumer telephone queries. The project was designed to: (1) explore the potential of regional Extension cooperation and resource sharing; (2) increase recognition…

  19. Context-Sensitive Spelling Correction of Consumer-Generated Content on Health Care.

    PubMed

    Zhou, Xiaofang; Zheng, An; Yin, Jiaheng; Chen, Rudan; Zhao, Xianyang; Xu, Wei; Cheng, Wenqing; Xia, Tian; Lin, Simon

    2015-07-31

    Consumer-generated content, such as postings on social media websites, can serve as an ideal source of information for studying health care from a consumer's perspective. However, consumer-generated content on health care topics often contains spelling errors, which, if not corrected, will be obstacles for downstream computer-based text analysis. In this study, we proposed a framework with a spelling correction system designed for consumer-generated content and a novel ontology-based evaluation system which was used to efficiently assess the correction quality. Additionally, we emphasized the importance of context sensitivity in the correction process, and demonstrated why correction methods designed for electronic medical records (EMRs) failed to perform well with consumer-generated content. First, we developed our spelling correction system based on Google Spell Checker. The system processed postings acquired from MedHelp, a biomedical bulletin board system (BBS), and saved misspelled words (eg, sertaline) and corresponding corrected words (eg, sertraline) into two separate sets. Second, to reduce the number of words needing manual examination in the evaluation process, we respectively matched the words in the two sets with terms in two biomedical ontologies: RxNorm and Systematized Nomenclature of Medicine -- Clinical Terms (SNOMED CT). The ratio of words which could be matched and appropriately corrected was used to evaluate the correction system's overall performance. Third, we categorized the misspelled words according to the types of spelling errors. Finally, we calculated the ratio of abbreviations in the postings, which remarkably differed between EMRs and consumer-generated content and could largely influence the overall performance of spelling checkers. An uncorrected word and the corresponding corrected word was called a spelling pair, and the two words in the spelling pair were its members. In our study, there were 271 spelling pairs detected, among which 58 (21.4%) pairs had one or two members matched in the selected ontologies. The ratio of appropriate correction in the 271 overall spelling errors was 85.2% (231/271). The ratio of that in the 58 spelling pairs was 86% (50/58), close to the overall ratio. We also found that linguistic errors took up 31.4% (85/271) of all errors detected, and only 0.98% (210/21,358) of words in the postings were abbreviations, which was much lower than the ratio in the EMRs (33.6%). We conclude that our system can accurately correct spelling errors in consumer-generated content. Context sensitivity is indispensable in the correction process. Additionally, it can be confirmed that consumer-generated content differs from EMRs in that consumers seldom use abbreviations. Also, the evaluation method, taking advantage of biomedical ontology, can effectively estimate the accuracy of the correction system and reduce manual examination time.

  20. 78 FR 5773 - Foreign-Trade Zone 22-Chicago, IL, Notification of Proposed Production Activity, Panasonic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-28

    ... Electronics), Aurora, IL The Illinois International Port District, grantee of FTZ 22, submitted a notification... facility is used for the kitting of consumer electronics parts into retail packages. Pursuant to 15 CFR 400...

  1. Feasibility of Bluetooth Data as a Surrogate Measure of Vehicle Operations : Technical Summary

    DOT National Transportation Integrated Search

    2012-10-01

    The widespread use of portable electronic devices among consumers has allowed new opportunities for traffic data collection. Many of these devices contain short-range Bluetooth radios in addition to other electronic equipment. The included Bluetooth ...

  2. PILOT-SCALE STUDIES ON THE INCINERATION OF ELECTRONICS INDUSTRY WASTE

    EPA Science Inventory

    The paper describes experiments performed on a pilot-scale rotary kiln incinerator to investigate the emissions and operational behavior during the incineration of consumer electronics waste. These experiments were targeted at destroying the organic components of printed circuit ...

  3. Consumer Attitude Towards Service Failure and Recovery in Higher Education

    ERIC Educational Resources Information Center

    Chahal, Hardeep; Devi, Pinkey

    2015-01-01

    Purpose: This paper aims to explore consumer attitude towards service failure and recovery in the higher education in general and with respect to teaching, examination, library, computer lab, administration and infrastructure in particular. Design/Methodology/Approach: The data are collected from 120 students of three undergraduate colleges of…

  4. The Research Exchange, 2001.

    ERIC Educational Resources Information Center

    Research Exchange, 2001

    2001-01-01

    These three newsletters focus on advances and challenges in disability research. The first issue focuses on the results of a survey that investigated how many consumers with disabilities had a computer available in their home and their Internet use. The study involved administrators of Independent Living Centers (ILC) and ILC consumers. Findings…

  5. Electronic Publishing.

    ERIC Educational Resources Information Center

    Lancaster, F. W.

    1989-01-01

    Describes various stages involved in the applications of electronic media to the publishing industry. Highlights include computer typesetting, or photocomposition; machine-readable databases; the distribution of publications in electronic form; computer conferencing and electronic mail; collaborative authorship; hypertext; hypermedia publications;…

  6. Consumers with an intellectual disability and carers: perceptions of interactions with banks.

    PubMed

    Hayes, Susan C; Martin, Fiona B

    2007-03-01

    As more people with an intellectual disability reside independently in the community, there is both the need and the opportunity for them to use financial services, including banks and credit unions, and products such as cash machine cards, credit cards and loans. There is a dearth of information about interactions between consumers with intellectual disabilities and their carers, and financial service providers. This study investigated the perceptions of 94 consumers with an intellectual disability and 53 carers regarding interactions with financial service providers. Consumers and carers mentioned a number of problems with banks, and reported a low rate of successful resolution of these difficulties. Carers mentioned more problems than consumers, and more frequently reported intangible problems such as discrimination. The 'digital divide' was evident, with few consumers having access to Internet or telephone banking. People with intellectual disabilities need education programmes about electronic banking, their rights as consumers and their access to problem resolution strategies.

  7. Consumer Engagement in Health IT: Distinguishing Rhetoric from Reality.

    PubMed

    Gold, Marsha; Hossain, Mynti; Mangum, Amy

    2015-01-01

    Policymakers want health information technology (health IT) to support consumer engagement to help achieve national health goals. In this paper, we review the evidence to compare the rhetoric with the reality of current practice. Our environmental scan shows that consumer demand exists for electronic access to personal health information, but that technical and system or political barriers still limit the value of the available information and its potential benefits. There is a gap between current reality and the goals for consumer engagement. Actions that may help bridge this gap include: (1) resolving technical barriers to health information exchange (HIE); (2) developing more consumer-centric design and functionality; (3) reinforcing incentives that attract provider support by showing that consumer engagement is in their interest; and (4) building a stronger empirical case to convince decision makers that consumer engagement will lead to better care, improved health outcomes, and lower costs.

  8. Consumer electronic optics: how small can a lens be: the case of panomorph lenses

    NASA Astrophysics Data System (ADS)

    Thibault, Simon; Parent, Jocelyn; Zhang, Hu; Du, Xiaojun; Roulet, Patrice

    2014-09-01

    In 2014, miniature camera modules are applied to a variety of applications such as webcam, mobile phone, automotive, endoscope, tablets, portable computers and many other products. Mobile phone cameras are probably one of the most challenging parts due to the need for smaller and smaller total track length (TTL) and optimized embedded image processing algorithms. As the technology is developing, higher resolution and higher image quality, new capabilities are required to fulfil the market needs. Consequently, the lens system becomes more complex and requires more optical elements and/or new optical elements. What is the limit? How small an injection molded lens can be? We will discuss those questions by comparing two wide angle lenses for consumer electronic market. The first lens is a 6.56 mm (TTL) panoramic (180° FOV) lens built in 2012. The second is a more recent (2014) panoramic lens (180° FOV) with a TTL of 3.80 mm for mobile phone camera. Both optics are panomorph lenses used with megapixel sensors. Between 2012 and 2014, the development in design and plastic injection molding allowed a reduction of the TTL by more than 40%. This TTL reduction has been achieved by pushing the lens design to the extreme (edge/central air and material thicknesses as well as lens shape). This was also possible due to a better control of the injection molding process and material (low birefringence, haze and thermal stability). These aspects will be presented and discussed. During the next few years, we don't know if new material will come or new process but we will still need innovative people and industries to push again the limits.

  9. Evidence-based Patient Choice and Consumer health informatics in the Internet age

    PubMed Central

    2001-01-01

    In this paper we explore current access to and barriers to health information for consumers. We discuss how computers and other developments in information technology are ushering in the era of consumer health informatics , and the potential that lies ahead. It is clear that we witness a period in which the public will have unprecedented ability to access information and to participate actively in evidence-based health care. We propose that consumer health informatics be regarded as a whole new academic discipline, one that should be devoted to the exploration of the new possibilities that informatics is creating for consumers in relation to health and health care issues. PMID:11720961

  10. Satisfying patient-consumer principles for health information exchange: evidence from California case studies.

    PubMed

    Miller, Robert H

    2012-03-01

    In June 2010 sixteen organizations representing California patients and consumers adopted nine principles for electronically exchanging health information among and within provider organizations. The principles were formulated with the goal of improving patient and population health care by increasing the availability and use of patient data while protecting patients' privacy. This study assesses to what extent five health care organizations-all in different stages of increasing their capacity for health information exchange-conformed to the principles in early 2011. Although an increasing amount of electronic data has been exchanged among organizations and with patients, progress has been modest, and patients still have little control over their data. For organizations to comply with all nine patient and consumer principles, clear "rules of the road" for information sharing must be defined, and patient education in health information exchange and control over personal data must be increased.

  11. Automated integration of continuous glucose monitor data in the electronic health record using consumer technology.

    PubMed

    Kumar, Rajiv B; Goren, Nira D; Stark, David E; Wall, Dennis P; Longhurst, Christopher A

    2016-05-01

    The diabetes healthcare provider plays a key role in interpreting blood glucose trends, but few institutions have successfully integrated patient home glucose data in the electronic health record (EHR). Published implementations to date have required custom interfaces, which limit wide-scale replication. We piloted automated integration of continuous glucose monitor data in the EHR using widely available consumer technology for 10 pediatric patients with insulin-dependent diabetes. Establishment of a passive data communication bridge via a patient's/parent's smartphone enabled automated integration and analytics of patient device data within the EHR between scheduled clinic visits. It is feasible to utilize available consumer technology to assess and triage home diabetes device data within the EHR, and to engage patients/parents and improve healthcare provider workflow. © The Author 2016. Published by Oxford University Press on behalf of the American Medical Informatics Association.

  12. Using Consumer Electronics and Apps in Industrial Environments - Development of a Framework for Dynamic Feature Deployment and Extension by Using Apps on Field Devices

    NASA Astrophysics Data System (ADS)

    Schmitt, Mathias

    2014-12-01

    The aim of this paper is to give a preliminary insight regarding the current work in the field of mobile interaction in industrial environments by using established interaction technologies and metaphors from the consumer goods industry. The major objective is the development and implementation of a holistic app-framework, which enables dynamic feature deployment and extension by using mobile apps on industrial field devices. As a result, field device functionalities can be updated and adapted effectively in accordance with well-known appconcepts from consumer electronics to comply with the urgent requirements of more flexible and changeable factory systems of the future. In addition, a much more user-friendly and utilizable interaction with field devices can be realized. Proprietary software solutions and device-stationary user interfaces can be overcome and replaced by uniform, cross-vendor solutions

  13. From electronic consumer products to e-wastes: Global outlook, waste quantities, recycling challenges.

    PubMed

    Tansel, Berrin

    2017-01-01

    Advancements in technology, materials development, and manufacturing processes have changed the consumer products and composition of municipal solid waste (MSW) since 1960s. Increasing quantities of discarded consumer products remain a major challenge for recycling efforts, especially for discarded electronic products (also referred as e-waste). The growing demand for high tech products has increased the e-waste quantities and its cross boundary transport globally. This paper reviews the challenges associated with increasing e-waste quantities. The increasing need for raw materials (especially for rare earth and minor elements) and unregulated e-waste recycling operations in developing and underdeveloped counties contribute to the growing concerns for e-waste management. Although the markets for recycled materials are increasing; there are major challenges for development of the necessary infrastructure for e-waste management and accountability as well as development of effective materials recovery technologies and product design. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Consumer protection act for digital products

    NASA Astrophysics Data System (ADS)

    Hampel, Viktor E.

    1996-03-01

    This report proposes a `Consumer Protection Act for Digital Products' to support electronic commerce and to control the increasing abuse and lack of security on the national information highways. Patterned after the `Food and Drug Act of 1906 (21 USC)' and subsequent legislation, a new agency similar to that of the FDA would have the authority `to develop administrative policy with regard to the safety, effectiveness, and labeling of digital products and their communications for human use, and to review and evaluate new applications of such products.' Specifically, it is proposed that standards, originally developed by the defense industry for the labeling, enveloping, and authentication of digital products delivered to the Government, be extended to promote global electronic commerce by protecting the intellectual property rights of producers, establishing their liability for the end-use of digital products, and give consumers means for informed decision making and purchase.

  15. Analyzing the Effects of Technological Change: A Computable General Equilibrium Approach

    DTIC Science & Technology

    1988-09-01

    to obtain. One way out of this dilemma is to change slightly the interpretation of the formal model of consumer behavior which has been presented above...approach to analyzing the economy-wide effects of a phenomenon such as technological change. By focussing on aggregate producer and consumer behavior , it is... Consumer Behavior ." In R.L. Baseman and G. Rhodes, eds., Advances in Econometrics, vol. 1. Greenwich: JAI Press, 1982. Nagurney [1987] Nagurney, A

  16. Marking: A Pain in the Neck! The Computer to the Rescue.

    ERIC Educational Resources Information Center

    Felix, Uschi

    1993-01-01

    Discusses the annoyances and minor aches accompanying the tedious work of marking students' schoolwork and the application of the computer to providing students with good feedback. Notes that using the computer to mark students' papers is more enjoyable and less time consuming, provides the teacher with an easily accessible record of each…

  17. Progress in computational toxicology.

    PubMed

    Ekins, Sean

    2014-01-01

    Computational methods have been widely applied to toxicology across pharmaceutical, consumer product and environmental fields over the past decade. Progress in computational toxicology is now reviewed. A literature review was performed on computational models for hepatotoxicity (e.g. for drug-induced liver injury (DILI)), cardiotoxicity, renal toxicity and genotoxicity. In addition various publications have been highlighted that use machine learning methods. Several computational toxicology model datasets from past publications were used to compare Bayesian and Support Vector Machine (SVM) learning methods. The increasing amounts of data for defined toxicology endpoints have enabled machine learning models that have been increasingly used for predictions. It is shown that across many different models Bayesian and SVM perform similarly based on cross validation data. Considerable progress has been made in computational toxicology in a decade in both model development and availability of larger scale or 'big data' models. The future efforts in toxicology data generation will likely provide us with hundreds of thousands of compounds that are readily accessible for machine learning models. These models will cover relevant chemistry space for pharmaceutical, consumer product and environmental applications. Copyright © 2013 Elsevier Inc. All rights reserved.

  18. A randomised controlled trial of a consumer-focused e-health strategy for cardiovascular risk management in primary care: the Consumer Navigation of Electronic Cardiovascular Tools (CONNECT) study protocol.

    PubMed

    Redfern, Julie; Usherwood, T; Harris, M F; Rodgers, A; Hayman, N; Panaretto, K; Chow, C; Lau, A Y S; Neubeck, L; Coorey, G; Hersch, F; Heeley, E; Patel, A; Jan, S; Zwar, N; Peiris, D

    2014-01-31

    Fewer than half of all people at highest risk of a cardiovascular event are receiving and adhering to best practice recommendations to lower their risk. In this project, we examine the role of an e-health-assisted consumer-focused strategy as a means of overcoming these gaps between evidence and practice. Consumer Navigation of Electronic Cardiovascular Tools (CONNECT) aims to test whether a consumer-focused e-health strategy provided to Aboriginal and Torres Strait Islander and non-indigenous adults, recruited through primary care, at moderate-to-high risk of a cardiovascular disease event will improve risk factor control when compared with usual care. Randomised controlled trial of 2000 participants with an average of 18 months of follow-up to evaluate the effectiveness of an integrated consumer-directed e-health portal on cardiovascular risk compared with usual care in patients with cardiovascular disease or who are at moderate-to-high cardiovascular disease risk. The trial will be augmented by formal economic and process evaluations to assess acceptability, equity and cost-effectiveness of the intervention. The intervention group will participate in a consumer-directed e-health strategy for cardiovascular risk management. The programme is electronically integrated with the primary care provider's software and will include interactive smart phone and Internet platforms. The primary outcome is a composite endpoint of the proportion of people meeting the Australian guideline-recommended blood pressure (BP) and cholesterol targets. Secondary outcomes include change in mean BP and fasting cholesterol levels, proportion meeting BP and cholesterol targets separately, self-efficacy, health literacy, self-reported point prevalence abstinence in smoking, body mass index and waist circumference, self-reported physical activity and self-reported medication adherence. Primary ethics approval was received from the University of Sydney Human Research Ethics Committee and the Aboriginal Health and Medical Research Council. Results will be disseminated via the usual scientific forums including peer-reviewed publications and presentations at international conferences ACTRN12613000715774.

  19. Effect of meat appearance on consumer preferences for pork chops in Greece and Cyprus.

    PubMed

    Fortomaris, P; Arsenos, G; Georgiadis, M; Banos, G; Stamataris, C; Zygoyiannis, D

    2006-04-01

    The effect of meat appearance on consumers' preferences for pork chops was assessed using images manipulated for appearance characteristics. Data were collected from 412 consumers in Greece and Cyprus. Consumers were asked for their preference for pork chops from a book of computer-modified images and then completed a questionnaire of socio-demographic information, including eating and purchasing behaviour. Consumers under the age of 35 years showed preferences for dark red, lean pork, while consumers aged 35 years and older preferred either dark or light red pork. Gender appeared to be an important selection factor as men showed an increased preference for dark red pork while women preferred the light red. Consumers who stated that they like pork for its taste (91%) preferred either dark or light red pork chops while those who like pork for reasons other than taste preferred dark red, lean pork. Urban consumers preferred light red, fatty pork chops while the rural consumers preferred the dark red pork chops.

  20. 76 FR 44279 - Implementation of Section 304 of the Telecommunications Act of 1996: Commercial Availability of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-25

    ... Availability of Navigation Devices; Compatibility Between Cable Systems and Consumer Electronics Equipment... electronics equipment. DATES: The amendments to 47 CFR 76.1205(b)(1), 76.1205(b)(1)(i), 76.1205(b)(2), 76.1205...

  1. Remodelling Marketing Communications in an Internet Environment.

    ERIC Educational Resources Information Center

    Rowley, Jennifer

    2001-01-01

    Argues that the Internet demands a significant review of approaches to marketing communications, or promotion, as both the strategic and tactical levels. Highlights include electronic business and electronic commerce; comparing organizational and consumer markets; service development; objectives of marketing communications; and questions for…

  2. 77 FR 27078 - Certain Electronic Devices, Including Mobile Phones and Tablet Computers, and Components Thereof...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-08

    ... Phones and Tablet Computers, and Components Thereof; Notice of Receipt of Complaint; Solicitation of... entitled Certain Electronic Devices, Including Mobile Phones and Tablet Computers, and Components Thereof... the United States after importation of certain electronic devices, including mobile phones and tablet...

  3. 77 FR 66729 - National Oil and Hazardous Substances Pollution Contingency Plan; Revision To Increase Public...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    ... technology, to include computer telecommunications or other electronic means, that the lead agency is... assess the capacity and resources of the public to utilize and maintain an electronic- or computer... the technology, to include computer telecommunications or other electronic means, that the lead agency...

  4. Information and Communicative Technology--Computers as Research Tools

    ERIC Educational Resources Information Center

    Sarsani, Mahender Reddy

    2007-01-01

    The emergence of "the electronic age,/electronic cottages/the electronic world" has affected the whole world; particularly the emergence of computers has penetrated everyone's life to a remarkable degree. They are being used in various fields including education. Recent advances, especially in the area of computer technology have…

  5. Influence of technology on magnetic tape storage device characteristics

    NASA Technical Reports Server (NTRS)

    Gniewek, John J.; Vogel, Stephen M.

    1994-01-01

    There are available today many data storage devices that serve the diverse application requirements of the consumer, professional entertainment, and computer data processing industries. Storage technologies include semiconductors, several varieties of optical disk, optical tape, magnetic disk, and many varieties of magnetic tape. In some cases, devices are developed with specific characteristics to meet specification requirements. In other cases, an existing storage device is modified and adapted to a different application. For magnetic tape storage devices, examples of the former case are 3480/3490 and QIC device types developed for the high end and low end segments of the data processing industry respectively, VHS, Beta, and 8 mm formats developed for consumer video applications, and D-1, D-2, D-3 formats developed for professional video applications. Examples of modified and adapted devices include 4 mm, 8 mm, 12.7 mm and 19 mm computer data storage devices derived from consumer and professional audio and video applications. With the conversion of the consumer and professional entertainment industries from analog to digital storage and signal processing, there have been increasing references to the 'convergence' of the computer data processing and entertainment industry technologies. There has yet to be seen, however, any evidence of convergence of data storage device types. There are several reasons for this. The diversity of application requirements results in varying degrees of importance for each of the tape storage characteristics.

  6. NASA Tech Briefs, June 2000. Volume 24, No. 6

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Topics include: Computer-Aided Design and Engineering; Electronic Components and Circuits; Electronic Systems; Test and Measurement; Physical Sciences; Materials; Computer Programs; Computers and Peripherals;

  7. Multimedia in 1992.

    ERIC Educational Resources Information Center

    Desmarais, Norman

    1991-01-01

    Reviews current developments in multimedia computing for both the business and consumer markets, including interactive multimedia players; compact disc-interactive (CD-I), including levels of audio quality, various video specifications and visual effects, and software; digital video interactive (DVI); and multimedia personal computers. (LRW)

  8. Using Qualitative Methods to Create a Home Health Web Application User Interface for Patients with Low Computer Proficiency.

    PubMed

    Baier, Rosa R; Cooper, Emily; Wysocki, Andrea; Gravenstein, Stefan; Clark, Melissa

    2015-01-01

    Despite the investment in public reporting for a number of healthcare settings, evidence indicates that consumers do not routinely use available data to select providers. This suggests that existing reports do not adequately incorporate recommendations for consumer-facing reports or web applications. Healthcentric Advisors and Brown University undertook a multi-phased approach to create a consumer-facing home health web application in Rhode Island. This included reviewing the evidence base review to identify design recommendations and then creating a paper prototype and wireframe. We performed qualitative research to iteratively test our proposed user interface with two user groups, home health consumers and hospital case managers, refining our design to create the final web application. To test our prototype, we conducted two focus groups, with a total of 13 consumers, and 28 case manager interviews. Both user groups responded favorably to the prototype, with the majority commenting that they felt this type of tool would be useful. Case managers suggested revisions to ensure the application conformed to laws requiring Medicare patients to have the freedom to choose among providers and could be incorporated into hospital workflow. After incorporating changes and creating the wireframe, we conducted usability testing interviews with 14 home health consumers and six hospital case managers. We found that consumers needed prompting to navigate through the wireframe; they demonstrated confusion through both their words and body language. As a result, we modified the web application's sequence, navigation, and function to provide additional instructions and prompts. Although we designed our web application for low literacy and low health literacy, using recommendations from the evidence base, we overestimated the extent to which older adults were familiar with using computers. Some of our key learnings and recommendations run counter to general web design principles, leading us to believe that such guidelines need to be adapted for this user group. As web applications proliferate, it is important to ensure those who are most vulnerable-who have the least knowledge and the lowest literacy, health literacy, and computer proficiency-can access, understand, and use them. In order for the investment in public reporting to produce value, consumer-facing web applications need to be designed to address end users' unique strengths and limitations. Our findings may help others to build consumer-facing tools or technology targeted to a predominantly older population. We encourage others designing consumer-facing web technologies to critically evaluate their assumptions about user interface design, particularly if they are designing tools for older adults, and to test products with their end users.

  9. Warning Statements and Safety Practices among Manufacturers and Distributors of Electronic Cigarette Liquids in the United States.

    PubMed

    Fagan, Pebbles; Pokhrel, Pallav; Herzog, Thaddeus A; Guy, Mignonne C; Sakuma, Kari-Lyn K; Trinidad, Dennis R; Cassel, Kevin; Jorgensen, Dorothy; Lynch, Tania; Felicitas-Perkins, Jamie Q; Palafox, Sherilyn; Hamamura, Faith; Maloney, Sarah; Degree, Kaylah; Sterling, Kymberle; Moolchan, Eric; Clanton, Mark S; Eissenberg, Thomas

    2017-05-18

    Prior to the Food and Drug Administration's (FDA) regulation of electronic cigarettes and warning statements related to nicotine addiction, there was no critical examination of manufacturer/distributor voluntary practices that could potentially inform FDA actions aimed to protect consumers. This study examined the content of warning statements and safety characteristics of electronic cigarette liquid bottles using a national sample. Research staff randomly selected four electronic cigarette liquid manufacturers/distributors from four U.S. geographic regions. Staff documented the characteristics of product packaging and content of warning statements on 147 electronic cigarette liquids (0-30 mg/ml of nicotine) purchased online from 16 manufacturers/distributors in April of 2016. Data showed that 97.9% of the electronic cigarette liquid bottles included a warning statement, most of which focused on nicotine exposure rather than health. Only 22.4% of bottles used a warning statement that indicated the product "contained nicotine". Of bottles that advertised a nicotine-based concentration of 12 mg/ml, 26% had a warning statements stated that the product "contains nicotine". None of the statements that indicated that the product "contained nicotine" stated that nicotine was "addictive". All bottles had a safety cap and 12% were in plastic shrink-wrap. Fifty-six percent of the websites had a minimum age requirement barrier that prevented under-aged persons from entering. Most manufacturers/distributors printed a warning statement on electronic cigarette liquid bottles, but avoided warning consumers about the presence and the addictiveness of nicotine. Studies are needed to examine manufacturer/distributor modifications to product packaging and how packaging affects consumer behaviors. These data can inform future FDA requirements related to the packaging and advertising of e-cigarette liquids; regulation related to the content of warning statements, including exposure warning statements, which are not currently mandated; and requirements on websites or language on packaging to help manufacturers adhere to the minimum age of purchase regulation. The data can also be used to help FDA develop additional guidance on the framing of statements on packaging that helps consumers make informed decisions about purchasing the product or protecting young people from use or unintentional exposure to the product. © The Author 2017. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  10. Developing Online Trust in Electronic Commerce: A Generational Cohort Study in Puerto Rico

    ERIC Educational Resources Information Center

    Lopez Rivera, Ibrahim

    2016-01-01

    Developing online trust is crucial for e-commerce vendors in order to attract consumers and develop long-term relationships with existing ones. We intended to investigate if consumers from different generational cohorts differ on how they develop online trust when utilizing e-commerce websites. Through the analysis of empirical data collected from…

  11. 12 CFR Supplement I to Part 205 - Official Staff Interpretations

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...) encoding to initiate a one-time ACH debit. For example, if a consumer authorizes a one-time ACH debit from... electronic terminal is involved at the time of the transaction, if the consumer's asset account is... receive a notice that the transaction will be processed as an EFT for each transaction at POS or each time...

  12. 12 CFR Supplement I to Part 205 - Official Staff Interpretations

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...) encoding to initiate a one-time ACH debit. For example, if a consumer authorizes a one-time ACH debit from... electronic terminal is involved at the time of the transaction, if the consumer's asset account is... receive a notice that the transaction will be processed as an EFT for each transaction at POS or each time...

  13. 12 CFR Appendix B to Part 30 - Interagency Guidelines Establishing Information Security Standards

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... any record about an individual, whether in paper, electronic, or other form, that is a consumer report... term does not include any record that does not identify an individual. i. Examples. (1) Consumer... individual who applies for but does not receive a loan, including any loan sought by an individual for a...

  14. 12 CFR Appendix B to Part 30 - Interagency Guidelines Establishing Information Security Standards

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... any record about an individual, whether in paper, electronic, or other form, that is a consumer report... term does not include any record that does not identify an individual. i. Examples. (1) Consumer... individual who applies for but does not receive a loan, including any loan sought by an individual for a...

  15. The Influence of Typeface on Students' Perceptions of Online Instructors

    ERIC Educational Resources Information Center

    Louch, Michelle O'Brien; Stork, Elizabeth

    2014-01-01

    At its base, advertising is the process of using visual images and words to attract and convince consumers that a certain product has certain attributes. The same effect exists in electronic communication, strongly so in online courses where most if not all interaction between instructor and student is in writing. Arguably, if consumers make…

  16. Computational Nanotechnology of Molecular Materials, Electronics, and Actuators with Carbon Nanotubes and Fullerenes

    NASA Technical Reports Server (NTRS)

    Srivastava, Deepak; Menon, Madhu; Cho, Kyeongjae; Biegel, Bryan (Technical Monitor)

    2001-01-01

    The role of computational nanotechnology in developing next generation of multifunctional materials, molecular scale electronic and computing devices, sensors, actuators, and machines is described through a brief review of enabling computational techniques and few recent examples derived from computer simulations of carbon nanotube based molecular nanotechnology.

  17. CONSUME: users guide.

    Treesearch

    R.D. Ottmar; M.F. Burns; J.N. Hall; A.D. Hanson

    1993-01-01

    CONSUME is a user-friendly computer program designed for resource managers with some working knowledge of IBM-PC applications. The software predicts the amount of fuel consumption on logged units based on weather data, the amount and fuel moisture of fuels, and a number of other factors. Using these predictions, the resource manager can accurately determine when and...

  18. Department of Defense Food service Program Needs Contracting and Management Improvements.

    DTIC Science & Technology

    1981-10-20

    in the ration, changes in consumer preferences , and advances in food technology, we believe composition changes could occur which would reduce the...accurately predict consumer preferences . The computer model which the DoD has developed to implement the proposed changes to Title 10 U.S.C. is based upon more

  19. 26 CFR 1.280F-6 - Special rules and definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... consumer research business. Because E's business use percentage for the computer does not exceed 50 percent... percent of the time to manage her investments and 60 percent of the time in her consumer research business... by the employee, even for personal purposes, is a qualified business use the respect to X. (e) Method...

  20. Energy 101: Energy Efficient Data Centers

    ScienceCinema

    None

    2018-04-16

    Data centers provide mission-critical computing functions vital to the daily operation of top U.S. economic, scientific, and technological organizations. These data centers consume large amounts of energy to run and maintain their computer systems, servers, and associated high-performance components—up to 3% of all U.S. electricity powers data centers. And as more information comes online, data centers will consume even more energy. Data centers can become more energy efficient by incorporating features like power-saving "stand-by" modes, energy monitoring software, and efficient cooling systems instead of energy-intensive air conditioners. These and other efficiency improvements to data centers can produce significant energy savings, reduce the load on the electric grid, and help protect the nation by increasing the reliability of critical computer operations.

  1. An Analog Computer for Electronic Engineering Education

    ERIC Educational Resources Information Center

    Fitch, A. L.; Iu, H. H. C.; Lu, D. D. C.

    2011-01-01

    This paper describes a compact analog computer and proposes its use in electronic engineering teaching laboratories to develop student understanding of applications in analog electronics, electronic components, engineering mathematics, control engineering, safe laboratory and workshop practices, circuit construction, testing, and maintenance. The…

  2. Computational Model Tracking Primary Electrons, Secondary Electrons, and Ions in the Discharge Chamber of an Ion Engine

    NASA Technical Reports Server (NTRS)

    Mahalingam, Sudhakar; Menart, James A.

    2005-01-01

    Computational modeling of the plasma located in the discharge chamber of an ion engine is an important activity so that the development and design of the next generation of ion engines may be enhanced. In this work a computational tool called XOOPIC is used to model the primary electrons, secondary electrons, and ions inside the discharge chamber. The details of this computational tool are discussed in this paper. Preliminary results from XOOPIC are presented. The results presented include particle number density distributions for the primary electrons, the secondary electrons, and the ions. In addition the total number of a particular particle in the discharge chamber as a function of time, electric potential maps and magnetic field maps are presented. A primary electron number density plot from PRIMA is given in this paper so that the results of XOOPIC can be compared to it. PRIMA is a computer code that the present investigators have used in much of their previous work that provides results that compare well to experimental results. PRIMA only models the primary electrons in the discharge chamber. Modeling ions and secondary electrons, as well as the primary electrons, will greatly increase our ability to predict different characteristics of the plasma discharge used in an ion engine.

  3. Insights on alterations to the rumen ecosystem by nitrate and nitrocompounds

    USDA-ARS?s Scientific Manuscript database

    Nitrate and certain short chain nitrocompounds are being investigated as dietary supplements to reduce economic and environmental costs associated with ruminal methane emissions. Thermodynamically, nitrate is a preferred electron acceptor in the rumen that consumes electrons at the expense of metha...

  4. Patient Perceptions of Electronic Health Records

    ERIC Educational Resources Information Center

    Lulejian, Armine

    2011-01-01

    Research objective. Electronic Health Records (EHR) are expected to transform the way medicine is delivered with patients/consumers being the intended beneficiaries. However, little is known regarding patient knowledge and attitudes about EHRs. This study examined patient perceptions about EHR. Study design. Surveys were administered following…

  5. What Do Digital Books Mean for Libraries?

    ERIC Educational Resources Information Center

    Lynch, Clifford

    2001-01-01

    Discusses digital books, or electronic books, and their relationship to libraries and communication between authors and readers. Topics include the scholarly market, for academic libraries, versus the consumer market; textbooks versus novels; digitization of older books; marketing; costs; and electronic books versus printed books. (LRW)

  6. Consumer product safety: A systems problem

    NASA Technical Reports Server (NTRS)

    Clark, C. C.

    1971-01-01

    The manufacturer, tester, retailer, consumer, repairer disposer, trade and professional associations, national and international standards bodies, and governments in several roles are all involved in consumer product safety. A preliminary analysis, drawing on system safety techniques, is utilized to distinguish the inter-relations of these many groups and the responsibilities that they are or could take for product safety, including the slow accident hazards as well as the more commonly discussed fast accident hazards. The importance of interactive computer aided information flow among these groups is particularly stressed.

  7. Correction of the near threshold behavior of electron collisional excitation cross-sections in the plane-wave Born approximation

    NASA Astrophysics Data System (ADS)

    Kilcrease, D. P.; Brookes, S.

    2013-12-01

    The modeling of NLTE plasmas requires the solution of population rate equations to determine the populations of the various atomic levels relevant to a particular problem. The equations require many cross sections for excitation, de-excitation, ionization and recombination. A simple and computational fast way to calculate electron collisional excitation cross-sections for ions is by using the plane-wave Born approximation. This is essentially a high-energy approximation and the cross section suffers from the unphysical problem of going to zero near threshold. Various remedies for this problem have been employed with varying degrees of success. We present a correction procedure for the Born cross-sections that employs the Elwert-Sommerfeld factor to correct for the use of plane waves instead of Coulomb waves in an attempt to produce a cross-section similar to that from using the more time consuming Coulomb Born approximation. We compare this new approximation with other, often employed correction procedures. We also look at some further modifications to our Born Elwert procedure and its combination with Y.K. Kim's correction of the Coulomb Born approximation for singly charged ions that more accurately approximate convergent close coupling calculations.

  8. Portable DMFC system with methanol sensor-less control

    NASA Astrophysics Data System (ADS)

    Chen, C. Y.; Liu, D. H.; Huang, C. L.; Chang, C. L.

    This work develops a prototype 20 W portable DMFC by system integration of stack, condenser, methanol sensor-less control and start-up characteristics. The effects of these key components and control schemes on the performance are also discussed. To expedite the use of portable DMFC in electronic applications, the system utilizes a novel methanol sensor-less control method, providing improved fuel efficiency, durability, miniaturization and cost reduction. The operating characteristics of the DMFC stack are applied to control the fuel ejection time and period, enabling the system to continue operating even when the MEAs of the stack are deteriorated. The portable system is also designed with several features including water balance and quick start-up (in 5 min). Notably, the proposed system using methanol sensor-less control with injection of pure methanol can power the DVD player and notebook PC. The system specific energy and energy density following three days of operation are 362 Wh kg -1 and 335 Wh L -1, respectively, which are better than those of lithium batteries (∼150 Wh kg -1 and ∼250 Wh L -). This good energy storage feature demonstrates that the portable DMFC is likely to be valuable in computer, communication and consumer electronic (3C) markets.

  9. A Quantitative Risk Analysis Framework for Evaluating and Monitoring Operational Reliability of Cloud Computing

    ERIC Educational Resources Information Center

    Islam, Muhammad Faysal

    2013-01-01

    Cloud computing offers the advantage of on-demand, reliable and cost efficient computing solutions without the capital investment and management resources to build and maintain in-house data centers and network infrastructures. Scalability of cloud solutions enable consumers to upgrade or downsize their services as needed. In a cloud environment,…

  10. Computed Tomography Measuring Inside Machines

    NASA Technical Reports Server (NTRS)

    Wozniak, James F.; Scudder, Henry J.; Anders, Jeffrey E.

    1995-01-01

    Computed tomography applied to obtain approximate measurements of radial distances from centerline of turbopump to leading edges of diffuser vanes in turbopump. Use of computed tomography has significance beyond turbopump application: example of general concept of measuring internal dimensions of assembly of parts without having to perform time-consuming task of taking assembly apart and measuring internal parts on coordinate-measuring machine.

  11. Computer conferencing: the "nurse" in the "Electronic School District".

    PubMed

    Billings, D M; Phillips, A

    1991-01-01

    As computer-based instructional technologies become increasingly available, they offer new mechanisms for health educators to provide health instruction. This article describes a pilot project in which nurses established a computer conference to provide health instruction to high school students participating in an electronic link of high schools. The article discusses computer conferencing, the "Electronic School District," the design of the nursing conference, and the role of the nurse in distributed health education.

  12. Context-Sensitive Spelling Correction of Consumer-Generated Content on Health Care

    PubMed Central

    Chen, Rudan; Zhao, Xianyang; Xu, Wei; Cheng, Wenqing; Lin, Simon

    2015-01-01

    Background Consumer-generated content, such as postings on social media websites, can serve as an ideal source of information for studying health care from a consumer’s perspective. However, consumer-generated content on health care topics often contains spelling errors, which, if not corrected, will be obstacles for downstream computer-based text analysis. Objective In this study, we proposed a framework with a spelling correction system designed for consumer-generated content and a novel ontology-based evaluation system which was used to efficiently assess the correction quality. Additionally, we emphasized the importance of context sensitivity in the correction process, and demonstrated why correction methods designed for electronic medical records (EMRs) failed to perform well with consumer-generated content. Methods First, we developed our spelling correction system based on Google Spell Checker. The system processed postings acquired from MedHelp, a biomedical bulletin board system (BBS), and saved misspelled words (eg, sertaline) and corresponding corrected words (eg, sertraline) into two separate sets. Second, to reduce the number of words needing manual examination in the evaluation process, we respectively matched the words in the two sets with terms in two biomedical ontologies: RxNorm and Systematized Nomenclature of Medicine -- Clinical Terms (SNOMED CT). The ratio of words which could be matched and appropriately corrected was used to evaluate the correction system’s overall performance. Third, we categorized the misspelled words according to the types of spelling errors. Finally, we calculated the ratio of abbreviations in the postings, which remarkably differed between EMRs and consumer-generated content and could largely influence the overall performance of spelling checkers. Results An uncorrected word and the corresponding corrected word was called a spelling pair, and the two words in the spelling pair were its members. In our study, there were 271 spelling pairs detected, among which 58 (21.4%) pairs had one or two members matched in the selected ontologies. The ratio of appropriate correction in the 271 overall spelling errors was 85.2% (231/271). The ratio of that in the 58 spelling pairs was 86% (50/58), close to the overall ratio. We also found that linguistic errors took up 31.4% (85/271) of all errors detected, and only 0.98% (210/21,358) of words in the postings were abbreviations, which was much lower than the ratio in the EMRs (33.6%). Conclusions We conclude that our system can accurately correct spelling errors in consumer-generated content. Context sensitivity is indispensable in the correction process. Additionally, it can be confirmed that consumer-generated content differs from EMRs in that consumers seldom use abbreviations. Also, the evaluation method, taking advantage of biomedical ontology, can effectively estimate the accuracy of the correction system and reduce manual examination time. PMID:26232246

  13. 21 CFR 803.14 - How do I submit a report electronically?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... submissions include alternative reporting media (magnetic tape, disc, etc.) and computer-to-computer communication. (b) If your electronic report meets electronic reporting standards, guidance documents, or other...

  14. Consumer-based technology for distribution of surgical videos for objective evaluation.

    PubMed

    Gonzalez, Ray; Martinez, Jose M; Lo Menzo, Emanuele; Iglesias, Alberto R; Ro, Charles Y; Madan, Atul K

    2012-08-01

    The Global Operative Assessment of Laparoscopic Skill (GOALS) is one validated metric utilized to grade laparoscopic skills and has been utilized to score recorded operative videos. To facilitate easier viewing of these recorded videos, we are developing novel techniques to enable surgeons to view these videos. The objective of this study is to determine the feasibility of utilizing widespread current consumer-based technology to assist in distributing appropriate videos for objective evaluation. Videos from residents were recorded via a direct connection from the camera processor via an S-video output via a cable into a hub to connect to a standard laptop computer via a universal serial bus (USB) port. A standard consumer-based video editing program was utilized to capture the video and record in appropriate format. We utilized mp4 format, and depending on the size of the file, the videos were scaled down (compressed), their format changed (using a standard video editing program), or sliced into multiple videos. Standard available consumer-based programs were utilized to convert the video into a more appropriate format for handheld personal digital assistants. In addition, the videos were uploaded to a social networking website and video sharing websites. Recorded cases of laparoscopic cholecystectomy in a porcine model were utilized. Compression was required for all formats. All formats were accessed from home computers, work computers, and iPhones without difficulty. Qualitative analyses by four surgeons demonstrated appropriate quality to grade for these formats. Our preliminary results show promise that, utilizing consumer-based technology, videos can be easily distributed to surgeons to grade via GOALS via various methods. Easy accessibility may help make evaluation of resident videos less complicated and cumbersome.

  15. Consumer Outcomes After Implementing CommonGround as an Approach to Shared Decision Making.

    PubMed

    Salyers, Michelle P; Fukui, Sadaaki; Bonfils, Kelsey A; Firmin, Ruth L; Luther, Lauren; Goscha, Rick; Rapp, Charles A; Holter, Mark C

    2017-03-01

    The authors examined consumer outcomes before and after implementing CommonGround, a computer-based shared decision-making program. Consumers with severe mental illness (N=167) were interviewed prior to implementation and 12 and 18 months later to assess changes in active treatment involvement, symptoms, and recovery-related attitudes. Providers also rated consumers on level of treatment involvement. Most consumers used CommonGround at least once (67%), but few used the program regularly. Mixed-effects regression analyses showed improvement in self-reported symptoms and recovery attitudes. Self-reported treatment involvement did not change; however, for a subset of consumers with the same providers over time (N=83), the providers rated consumers as more active in treatment. This study adds to the growing literature on tools to support shared decision making, showing the potential benefits of CommonGround for improving recovery outcomes. More work is needed to better engage consumers in CommonGround and to test the approach with more rigorous methods.

  16. New ultraportable display technology and applications

    NASA Astrophysics Data System (ADS)

    Alvelda, Phillip; Lewis, Nancy D.

    1998-08-01

    MicroDisplay devices are based on a combination of technologies rooted in the extreme integration capability of conventionally fabricated CMOS active-matrix liquid crystal display substrates. Customized diffraction grating and optical distortion correction technology for lens-system compensation allow the elimination of many lenses and systems-level components. The MicroDisplay Corporation's miniature integrated information display technology is rapidly leading to many new defense and commercial applications. There are no moving parts in MicroDisplay substrates, and the fabrication of the color generating gratings, already part of the CMOS circuit fabrication process, is effectively cost and manufacturing process-free. The entire suite of the MicroDisplay Corporation's technologies was devised to create a line of application- specific integrated circuit single-chip display systems with integrated computing, memory, and communication circuitry. Next-generation portable communication, computer, and consumer electronic devices such as truly portable monitor and TV projectors, eyeglass and head mounted displays, pagers and Personal Communication Services hand-sets, and wristwatch-mounted video phones are among the may target commercial markets for MicroDisplay technology. Defense applications range from Maintenance and Repair support, to night-vision systems, to portable projectors for mobile command and control centers.

  17. Usefulness of image morphing techniques in cancer treatment by conformal radiotherapy

    NASA Astrophysics Data System (ADS)

    Atoui, Hussein; Sarrut, David; Miguet, Serge

    2004-05-01

    Conformal radiotherapy is a cancer treatment technique, that targets high-energy X-rays to tumors with minimal exposure to surrounding healthy tissues. Irradiation ballistics is calculated based on an initial 3D Computerized Tomography (CT) scan. At every treatment session, the random positioning of the patient, compared to the reference position defined by the initial 3D CT scan, can generate treatment inaccuracies. Positioning errors potentially predispose to dangerous exposure to healthy tissues as well as insufficient irradiation to the tumor. A proposed solution would be the use of portal images generated by Electronic Portal Imaging Devices (EPID). Portal images (PI) allow a comparison with reference images retained by physicians, namely Digitally Reconstructed Radiographs (DRRs). At present, physicians must estimate patient positional errors by visual inspection. However, this may be inaccurate and consumes time. The automation of this task has been the subject of many researches. Unfortunately, the intensive use of DRRs and the high computing time required have prevented real time implementation. We are currently investigating a new method for DRR generation that calculates intermediate DRRs by 2D deformation of previously computed DRRs. We approach this investigation with the use of a morphing-based technique named mesh warping.

  18. An Investigation into Spike-Based Neuromorphic Approaches for Artificial Olfactory Systems

    PubMed Central

    Osseiran, Adam

    2017-01-01

    The implementation of neuromorphic methods has delivered promising results for vision and auditory sensors. These methods focus on mimicking the neuro-biological architecture to generate and process spike-based information with minimal power consumption. With increasing interest in developing low-power and robust chemical sensors, the application of neuromorphic engineering concepts for electronic noses has provided an impetus for research focusing on improving these instruments. While conventional e-noses apply computationally expensive and power-consuming data-processing strategies, neuromorphic olfactory sensors implement the biological olfaction principles found in humans and insects to simplify the handling of multivariate sensory data by generating and processing spike-based information. Over the last decade, research on neuromorphic olfaction has established the capability of these sensors to tackle problems that plague the current e-nose implementations such as drift, response time, portability, power consumption and size. This article brings together the key contributions in neuromorphic olfaction and identifies future research directions to develop near-real-time olfactory sensors that can be implemented for a range of applications such as biosecurity and environmental monitoring. Furthermore, we aim to expose the computational parallels between neuromorphic olfaction and gustation for future research focusing on the correlation of these senses. PMID:29125586

  19. Alice in Debitland.

    ERIC Educational Resources Information Center

    Board of Governors of the Federal Reserve System, Washington, DC.

    Designed for the general public and possibly suitable also for high school economics students, this booklet examines the Electronic Fund Transfer Act (EFT), which protects consumers who use debit cards for the electronic transfer of funds. This commercially adapted version of the character in "Alice in Wonderland," uses a story-teller…

  20. Digital watermarking opportunities enabled by mobile media proliferation

    NASA Astrophysics Data System (ADS)

    Modro, Sierra; Sharma, Ravi K.

    2009-02-01

    Consumer usages of mobile devices and electronic media are changing. Mobile devices now include increased computational capabilities, mobile broadband access, better integrated sensors, and higher resolution screens. These enhanced features are driving increased consumption of media such as images, maps, e-books, audio, video, and games. As users become more accustomed to using mobile devices for media, opportunities arise for new digital watermarking usage models. For example, transient media, like images being displayed on screens, could be watermarked to provide a link between mobile devices. Applications based on these emerging usage models utilizing watermarking can provide richer user experiences and drive increased media consumption. We describe the enabling factors and highlight a few of the usage models and new opportunities. We also outline how the new opportunities are driving further innovation in watermarking technologies. We discuss challenges in market adoption of applications based on these usage models.

  1. Using the Virtual Reality World of Second Life to Promote Patient Engagement

    PubMed Central

    WEINER, Elizabeth; TRANGENSTEIN, Patricia; MCNEW, Ryan; GORDON, Jeffry

    2017-01-01

    Patients have typically been passive participants in their own healthcare. However, with a change in philosophy towards outcomes driven care, it has become necessary to make sure that patients mutually set their healthcare goals with their providers Both eHealth and mobile health applications have required patient participation in ways never before valued. The virtual reality world of Second Life offers one eHealth solution that requires computer literate patients to participate via avatars in synchronous healthcare visits and support groups, as well as explore online resources asynchronously. This paper describes the development of a Second Life environment that served as a platform for nurse practitioner driven care supplemented by a patient portal as well as the institutional electronic health record. In addition, the use of Second Life is described as an active exercise to expose students in a Consumer Health course to support groups and resources available to actively engage patients. PMID:27332190

  2. SCiP at 35: an idiosyncratic history of the society for computers in psychology.

    PubMed

    Wolfe, Christopher R

    2006-05-01

    SCiP history may be divided into three eras: the Paleozoic (1971-1982), the Mesozoic (1982-1994), and the Cenozoic (1994-present). Following a list of Secretary-Treasurers, a list of all SCiP Presidents is provided in Table 1. Next I present personal highlights, including the first symposium on psychology and the World-Wide Web; David Rumelhart's mathematical explanation of connectionism; and Stevan Hamad's discussion of "freeing" the journal literature. I observe that a small conference is becoming more intimate and that much of our mission involves figuring out how to conduct high-quality scientific research with consumer-grade electronics. I argue that we are an increasingly international organization, that graduate students are welcome, and that we should become more inclusive in the areas of gender and ethnicity and should make membership more meaningful I conclude by looking ahead and attempting to predict the future.

  3. Quadratic String Method for Locating Instantons in Tunneling Splitting Calculations.

    PubMed

    Cvitaš, Marko T

    2018-03-13

    The ring-polymer instanton (RPI) method is an efficient technique for calculating approximate tunneling splittings in high-dimensional molecular systems. In the RPI method, tunneling splitting is evaluated from the properties of the minimum action path (MAP) connecting the symmetric wells, whereby the extensive sampling of the full potential energy surface of the exact quantum-dynamics methods is avoided. Nevertheless, the search for the MAP is usually the most time-consuming step in the standard numerical procedures. Recently, nudged elastic band (NEB) and string methods, originaly developed for locating minimum energy paths (MEPs), were adapted for the purpose of MAP finding with great efficiency gains [ J. Chem. Theory Comput. 2016 , 12 , 787 ]. In this work, we develop a new quadratic string method for locating instantons. The Euclidean action is minimized by propagating the initial guess (a path connecting two wells) over the quadratic potential energy surface approximated by means of updated Hessians. This allows the algorithm to take many minimization steps between the potential/gradient calls with further reductions in the computational effort, exploiting the smoothness of potential energy surface. The approach is general, as it uses Cartesian coordinates, and widely applicable, with computational effort of finding the instanton usually lower than that of determining the MEP. It can be combined with expensive potential energy surfaces or on-the-fly electronic-structure methods to explore a wide variety of molecular systems.

  4. Electron Impact Ionization: A New Parameterization for 100 eV to 1 MeV Electrons

    NASA Technical Reports Server (NTRS)

    Fang, Xiaohua; Randall, Cora E.; Lummerzheim, Dirk; Solomon, Stanley C.; Mills, Michael J.; Marsh, Daniel; Jackman, Charles H.; Wang, Wenbin; Lu, Gang

    2008-01-01

    Low, medium and high energy electrons can penetrate to the thermosphere (90-400 km; 55-240 miles) and mesosphere (50-90 km; 30-55 miles). These precipitating electrons ionize that region of the atmosphere, creating positively charged atoms and molecules and knocking off other negatively charged electrons. The precipitating electrons also create nitrogen-containing compounds along with other constituents. Since the electron precipitation amounts change within minutes, it is necessary to have a rapid method of computing the ionization and production of nitrogen-containing compounds for inclusion in computationally-demanding global models. A new methodology has been developed, which has parameterized a more detailed model computation of the ionizing impact of precipitating electrons over the very large range of 100 eV up to 1,000,000 eV. This new parameterization method is more accurate than a previous parameterization scheme, when compared with the more detailed model computation. Global models at the National Center for Atmospheric Research will use this new parameterization method in the near future.

  5. Community Needs Assessment for an Electronics and Computer Engineering Technology Program at Maui, Molokai, and Lanai.

    ERIC Educational Resources Information Center

    Pezzoli, Jean A.

    In June 1992, Maui Community College (MCC), in Hawaii, conducted a survey of the communities of Maui, Molokai, Lanai, and Hana to determine perceived needs for an associate degree and certificate program in electronics and computer engineering. Questionnaires were mailed to 500 firms utilizing electronic or computer services, seeking information…

  6. Determinants affecting consumer adoption of contactless credit card: an empirical study.

    PubMed

    Wang, Yu-Min

    2008-12-01

    The contactless credit card is one of the most promising technological innovations in the field of electronic payments. It provides consumers with greater control of payments, convenience, and transaction speed. However, contactless credit cards have yet to gain significant rates of adoption in the marketplace. Thus, effort must be made to identify factors affecting consumer adoption of contactless credit cards. Based on the technology acceptance model, innovation diffusion theory, and the relevant literature, seven variables (perceived usefulness, perceived ease of use, compatibility, perceived risk, trust, consumer involvement, availability of infrastructure) are proposed to help predict consumer adoption of contactless credit cards. Data collected from 312 respondents in Taiwan is tested against the proposed prediction model using the logistic regression approach. The results and implications of our study contribute to an expanded understanding of the factors that affect consumer adoption of contactless credit cards.

  7. Leaching of heavy metals from E-waste in simulated landfill columns

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

    Li Yadong; Richardson, Jay B.; Mark Bricka, R.

    2009-07-15

    In recent history the volume of electronic products purchased by consumers has dramatically escalated. As a result this has produced an ever-increasing electronic waste (E-waste) stream, which has generated concerns regarding the E-waste's potential for adversely impacting the environment. The leaching of toxic substances from obsolete personal computers (PCs) and cathode ray tubes (CRTs) of televisions and monitors, which are the most significant components in E-waste stream, was studied using landfill simulation in columns. Five columns were employed. One column served as a control which was filled with municipal solid waste (MSW), two columns were filled with a mixture ofmore » MSW and CRTs, and the other two were filled with MSW and computer components including printed wire boards, hard disc drives, floppy disc drives, CD/DVD drives, and power supply units. The leachate generated from the columns was monitored for toxic materials throughout the two-year duration of the study. Results indicate that lead (Pb) and various other heavy metals that were of environmental and health concern were not detected in the leachate from the simulators. When the samples of the solids were collected from underneath the E-waste in the columns and were analyzed, significant amount of Pb was detected. This indicates that Pb could readily leach from the E-waste, but was absorbed by the solids around the E-waste materials. While Pb was not observed in the leachate in this study, it is likely that the Pb would eventually enter the leachate after a long term transport.« less

  8. Electronic Resource Management 2.0: Using Web 2.0 Technologies as Cost-Effective Alternatives to an Electronic Resource Management System

    ERIC Educational Resources Information Center

    Murray, Adam

    2008-01-01

    Designed to assist with the management of e-resources, electronic resource management (ERM) systems are time- and fund-consuming to purchase and maintain. Questions of system compatibility, data population, and workflow design/redesign can be difficult to answer; sometimes those answers are not what we'd prefer to hear. The two primary functions…

  9. Teacher's Guide to Secondary Mathematics.

    ERIC Educational Resources Information Center

    Duval County Schools, Jacksonville, FL.

    This is a teacher's guide to secondary school mathematics. Developed for use in the Duval County Public Schools, Jacksonville, Florida. Areas of mathematics covered are algebra, analysis, calculus, computer literacy, computer science, geometry, analytic geometry, general mathematics, consumer mathematics, pre-algebra, probability and statistics,…

  10. The Economics of Educational Software Portability.

    ERIC Educational Resources Information Center

    Oliveira, Joao Batista Araujo e

    1990-01-01

    Discusses economic issues that affect the portability of educational software. Topics discussed include economic reasons for portability, including cost effectiveness; the nature and behavior of educational computer software markets; the role of producers, buyers, and consumers; potential effects of government policies; computer piracy; and…

  11. NASA Tech Briefs, February 2000. Volume 24, No. 2

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Topics covered include: Test and Measurement; Computer-Aided Design and Engineering; Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Bio-Medical; Mathematics and Information Sciences; Computers and Peripherals.

  12. Exploring Tradeoffs in Demand-side and Supply-side Management of Urban Water Resources using Agent-based Modeling and Evolutionary Computation

    NASA Astrophysics Data System (ADS)

    Kanta, L.; Berglund, E. Z.

    2015-12-01

    Urban water supply systems may be managed through supply-side and demand-side strategies, which focus on water source expansion and demand reductions, respectively. Supply-side strategies bear infrastructure and energy costs, while demand-side strategies bear costs of implementation and inconvenience to consumers. To evaluate the performance of demand-side strategies, the participation and water use adaptations of consumers should be simulated. In this study, a Complex Adaptive Systems (CAS) framework is developed to simulate consumer agents that change their consumption to affect the withdrawal from the water supply system, which, in turn influences operational policies and long-term resource planning. Agent-based models are encoded to represent consumers and a policy maker agent and are coupled with water resources system simulation models. The CAS framework is coupled with an evolutionary computation-based multi-objective methodology to explore tradeoffs in cost, inconvenience to consumers, and environmental impacts for both supply-side and demand-side strategies. Decisions are identified to specify storage levels in a reservoir that trigger (1) increases in the volume of water pumped through inter-basin transfers from an external reservoir and (2) drought stages, which restrict the volume of water that is allowed for residential outdoor uses. The proposed methodology is demonstrated for Arlington, Texas, water supply system to identify non-dominated strategies for an historic drought decade. Results demonstrate that pumping costs associated with maximizing environmental reliability exceed pumping costs associated with minimizing restrictions on consumer water use.

  13. Public Relations: A Comprehensive Bibliography; Articles and Books on Public Relations, Communication Theory, Public Opinion, and Propaganda, 1964-1972.

    ERIC Educational Resources Information Center

    Bishop, Robert L., Comp.

    This bibliography lists and sometimes annotates approximately 4,000 books, articles, and speeches about or related to public relations. The book contains sections on such subjects as advertising, agriculture, automation, banking, books, business, chemical industry, computers, consumer and consumer relations, corporate image, ecology, education,…

  14. Formulation of advanced consumables management models: Executive summary. [modeling spacecraft environmental control, life support, and electric power supply systems

    NASA Technical Reports Server (NTRS)

    Daly, J. K.; Torian, J. G.

    1979-01-01

    An overview of studies conducted to establish the requirements for advanced subsystem analytical tools is presented. Modifications are defined for updating current computer programs used to analyze environmental control, life support, and electric power supply systems so that consumables for future advanced spacecraft may be managed.

  15. GPUs benchmarking in subpixel image registration algorithm

    NASA Astrophysics Data System (ADS)

    Sanz-Sabater, Martin; Picazo-Bueno, Jose Angel; Micó, Vicente; Ferrerira, Carlos; Granero, Luis; Garcia, Javier

    2015-05-01

    Image registration techniques are used among different scientific fields, like medical imaging or optical metrology. The straightest way to calculate shifting between two images is using the cross correlation, taking the highest value of this correlation image. Shifting resolution is given in whole pixels which cannot be enough for certain applications. Better results can be achieved interpolating both images, as much as the desired resolution we want to get, and applying the same technique described before, but the memory needed by the system is significantly higher. To avoid memory consuming we are implementing a subpixel shifting method based on FFT. With the original images, subpixel shifting can be achieved multiplying its discrete Fourier transform by a linear phase with different slopes. This method is high time consuming method because checking a concrete shifting means new calculations. The algorithm, highly parallelizable, is very suitable for high performance computing systems. GPU (Graphics Processing Unit) accelerated computing became very popular more than ten years ago because they have hundreds of computational cores in a reasonable cheap card. In our case, we are going to register the shifting between two images, doing the first approach by FFT based correlation, and later doing the subpixel approach using the technique described before. We consider it as `brute force' method. So we will present a benchmark of the algorithm consisting on a first approach (pixel resolution) and then do subpixel resolution approaching, decreasing the shifting step in every loop achieving a high resolution in few steps. This program will be executed in three different computers. At the end, we will present the results of the computation, with different kind of CPUs and GPUs, checking the accuracy of the method, and the time consumed in each computer, discussing the advantages, disadvantages of the use of GPUs.

  16. The personal health record: consumers banking on their health.

    PubMed

    Ball, Marion J; Costin, Melinda Y; Lehmann, Christoph

    2008-01-01

    With personal health records (PHRs) acting much like ATM cards, increasingly wired consumers can "bank on health", accessing their own personal health information and a wide array of services. Consumer-owned, the PHR is dependent upon the existence of the legal electronic medical record (EMR) and interoperability. Working PHRs are in place in Veterans Health Administration, private health care institutions, and in the commercial sector. By allowing consumers to become involved in their own care, the PHR creates new roles and relationships. New tools change the clinician's workflow and thought flow, and pose new challenges for consumers. Key components of the PHR include the EMR and regional health information organizations (RHIOs); key strategies focus on human factors in successful project management. Online resources provided by the National Library of Medicine and Health On the Net help address consumer needs for information that is reliable and understandable. The growth of self-management tools adds to the challenge and the promise of PHRs for clinicians and consumers alike.

  17. Consumer Engagement in Health IT: Distinguishing Rhetoric from Reality

    PubMed Central

    Gold, Marsha; Hossain, Mynti; Mangum, Amy

    2015-01-01

    Rationale: Policymakers want health information technology (health IT) to support consumer engagement to help achieve national health goals. In this paper, we review the evidence to compare the rhetoric with the reality of current practice. Current Reality and Barriers: Our environmental scan shows that consumer demand exists for electronic access to personal health information, but that technical and system or political barriers still limit the value of the available information and its potential benefits. Conclusions and Policy Implications: There is a gap between current reality and the goals for consumer engagement. Actions that may help bridge this gap include: (1) resolving technical barriers to health information exchange (HIE); (2) developing more consumer-centric design and functionality; (3) reinforcing incentives that attract provider support by showing that consumer engagement is in their interest; and (4) building a stronger empirical case to convince decision makers that consumer engagement will lead to better care, improved health outcomes, and lower costs. PMID:26665120

  18. Computational imaging with a single-pixel detector and a consumer video projector

    NASA Astrophysics Data System (ADS)

    Sych, D.; Aksenov, M.

    2018-02-01

    Single-pixel imaging is a novel rapidly developing imaging technique that employs spatially structured illumination and a single-pixel detector. In this work, we experimentally demonstrate a fully operating modular single-pixel imaging system. Light patterns in our setup are created with help of a computer-controlled digital micromirror device from a consumer video projector. We investigate how different working modes and settings of the projector affect the quality of reconstructed images. We develop several image reconstruction algorithms and compare their performance for real imaging. Also, we discuss the potential use of the single-pixel imaging system for quantum applications.

  19. Fungicide residue identification and discrimination using a conducting polymer electronic-nose

    Treesearch

    Alphus D. Wilson

    2013-01-01

    The identification of fungicide residues on crop foliage is necessary to make periodic pest management decisions. The determination of fungicide residue identities currently is difficult and time consuming using conventional chemical analysis methods such as gas chromatography-mass spectroscopy. Different fungicide types produce unique electronic aroma signature...

  20. Predicting Stored Grain Insect Population Densities Using an Electronic Probe Trap

    USDA-ARS?s Scientific Manuscript database

    Manual sampling of insects in stored grain is a laborious and time consuming process. Automation of grain sampling should help to increase the adoption of stored-grain integrated pest management. A new commercial electronic grain probe trap (OPI Insector™) has recently been marketed. We field tested...

  1. Electronic Money.

    ERIC Educational Resources Information Center

    Schilling, Tim

    Thirty years ago a cashless society was predicted for the near future; paper currency and checks would be an antiquated symbol of the past. Consumers would embrace a new alternative for making payments: electronic money. But currency is still used for 87% of payments, mainly for "nickel and dime" purchases. And checks are the payment…

  2. Making Technology Work for Scholarship: Investing in the Data.

    ERIC Educational Resources Information Center

    Hockey, Susan

    This paper examines issues related to how providers and consumers can make the best use of electronic information, focusing on the humanities. Topics include: new technology or old; electronic text and data formats; Standard Generalized Markup Language (SGML); text encoding initiative; encoded archival description (EAD); other applications of…

  3. A Model for Web-based Information Systems in E-Retailing.

    ERIC Educational Resources Information Center

    Wang, Fang; Head, Milena M.

    2001-01-01

    Discusses the use of Web-based information systems (WIS) by electronic retailers to attract and retain consumers and deliver business functions and strategy. Presents an abstract model for WIS design in electronic retailing; discusses customers, business determinants, and business interface; and suggests future research. (Author/LRW)

  4. Frugal Droplet Microfluidics Using Consumer Opto-Electronics.

    PubMed

    Frot, Caroline; Taccoen, Nicolas; Baroud, Charles N

    2016-01-01

    The maker movement has shown how off-the-shelf devices can be combined to perform operations that, until recently, required expensive specialized equipment. Applying this philosophy to microfluidic devices can play a fundamental role in disseminating these technologies outside specialist labs and into industrial use. Here we show how nanoliter droplets can be manipulated using a commercial DVD writer, interfaced with an Arduino electronic controller. We couple the optical setup with a droplet generation and manipulation device based on the "confinement gradients" approach. This device uses regions of different depths to generate and transport the droplets, which further simplifies the operation and reduces the need for precise flow control. The use of robust consumer electronics, combined with open source hardware, leads to a great reduction in the price of the device, as well as its footprint, without reducing its performance compared with the laboratory setup.

  5. Frugal Droplet Microfluidics Using Consumer Opto-Electronics

    PubMed Central

    Frot, Caroline; Taccoen, Nicolas; Baroud, Charles N.

    2016-01-01

    The maker movement has shown how off-the-shelf devices can be combined to perform operations that, until recently, required expensive specialized equipment. Applying this philosophy to microfluidic devices can play a fundamental role in disseminating these technologies outside specialist labs and into industrial use. Here we show how nanoliter droplets can be manipulated using a commercial DVD writer, interfaced with an Arduino electronic controller. We couple the optical setup with a droplet generation and manipulation device based on the “confinement gradients” approach. This device uses regions of different depths to generate and transport the droplets, which further simplifies the operation and reduces the need for precise flow control. The use of robust consumer electronics, combined with open source hardware, leads to a great reduction in the price of the device, as well as its footprint, without reducing its performance compared with the laboratory setup. PMID:27560139

  6. Electronic Computer Aided Design. Its Application in FE.

    ERIC Educational Resources Information Center

    Further Education Unit, London (England).

    A study was conducted at the Electronics Industrial Unit at the Dorset Institute of Higher Education to investigate the feasibility of incorporating computer-aided design (CAD) in electrical and electronic courses. The aim was to investigate the application of CAD to electrical and electronic systems; the extent to which industrial developments…

  7. What Can You Learn from a Cell Phone? Almost Anything!

    ERIC Educational Resources Information Center

    Prensky, Marc

    2005-01-01

    Today's high-end cell phones have the computing power of a mid-1990s personal computer (PC)--while consuming only one one-hundredth of the energy. Even the simplest, voice-only phones have more complex and powerful chips than the 1969 on-board computer that landed a spaceship on the moon. In the United States, it is almost universally acknowledged…

  8. A Qualitative Study of Students' Computational Thinking Skills in a Data-Driven Computing Class

    ERIC Educational Resources Information Center

    Yuen, Timothy T.; Robbins, Kay A.

    2014-01-01

    Critical thinking, problem solving, the use of tools, and the ability to consume and analyze information are important skills for the 21st century workforce. This article presents a qualitative case study that follows five undergraduate biology majors in a computer science course (CS0). This CS0 course teaches programming within a data-driven…

  9. Fast generation of computer-generated holograms using wavelet shrinkage.

    PubMed

    Shimobaba, Tomoyoshi; Ito, Tomoyoshi

    2017-01-09

    Computer-generated holograms (CGHs) are generated by superimposing complex amplitudes emitted from a number of object points. However, this superposition process remains very time-consuming even when using the latest computers. We propose a fast calculation algorithm for CGHs that uses a wavelet shrinkage method, eliminating small wavelet coefficient values to express approximated complex amplitudes using only a few representative wavelet coefficients.

  10. Multi-Functional UV-Visible-IR Nanosensors Devices and Structures

    DTIC Science & Technology

    2015-04-29

    Dual-Gate MOSFET System, Proceedings of the International Workshop on Computational Electronics, Nara, Japan, Society of Micro- and Nanoelectronics ...International Workshop on Computational Electronics, Nara, Japan, Society of Micro- and Nanoelectronics , 216-217 (2013); ISBN 978-3-901578-26-7 M. S...Raman Spectroscopy, Proceedings of the International Workshop on Computational Electronics, Nara, Japan, Society of Micro- and Nanoelectronics , 198

  11. Japan's technology and manufacturing infrastructure

    NASA Astrophysics Data System (ADS)

    Boulton, William R.; Meieran, Eugene S.; Tummala, Rao R.

    1995-02-01

    The JTEC panel found that, after four decades of development in electronics and manufacturing technologies, Japanese electronics companies are leaders in the development, support, and management of complex, low-cost packaging and assembly technologies used in the production of a broad range of consumer electronics products. The electronics industry's suppliers provide basic materials and equipment required for electronic packaging applications. Panelists concluded that some Japanese firms could be leading U.S. competitors by as much as a decade in these areas. Japan's technology and manufacturing infrastructure is an integral part of its microelectronics industry's success.

  12. Japan's technology and manufacturing infrastructure

    NASA Technical Reports Server (NTRS)

    Boulton, William R.; Meieran, Eugene S.; Tummala, Rao R.

    1995-01-01

    The JTEC panel found that, after four decades of development in electronics and manufacturing technologies, Japanese electronics companies are leaders in the development, support, and management of complex, low-cost packaging and assembly technologies used in the production of a broad range of consumer electronics products. The electronics industry's suppliers provide basic materials and equipment required for electronic packaging applications. Panelists concluded that some Japanese firms could be leading U.S. competitors by as much as a decade in these areas. Japan's technology and manufacturing infrastructure is an integral part of its microelectronics industry's success.

  13. Computer simulation of electron flow in linear-beam microwave tubes

    NASA Astrophysics Data System (ADS)

    Kumar, Lalit

    1990-12-01

    The computer simulation of electron flow in linear-beam microwave tubes, such as a travelling-wave tube (TWT) and klystron, is used for designing and optimising the electron gun and collector and for analysing the large-signal beam-wave interaction phenomenon. Major aspects of simulation of electron flow in static and rf fields present in such tubes are discussed. Some advancements made in this respect and results obtained from computer programs developed by the research group at CEERI for a gridded electron gun, depressed collector, and large-signal analysis of TWT and klystron are presented.

  14. Electronics Environmental Benefits Calculator

    EPA Pesticide Factsheets

    The Electronics Environmental Benefits Calculator (EEBC) was developed to assist organizations in estimating the environmental benefits of greening their purchase, use and disposal of electronics.The EEBC estimates the environmental and economic benefits of: Purchasing Electronic Product Environmental Assessment Tool (EPEAT)-registered products; Enabling power management features on computers and monitors above default percentages; Extending the life of equipment beyond baseline values; Reusing computers, monitors and cell phones; and Recycling computers, monitors, cell phones and loads of mixed electronic products.The EEBC may be downloaded as a Microsoft Excel spreadsheet.See https://www.federalelectronicschallenge.net/resources/bencalc.htm for more details.

  15. The effects of nutrition labeling on consumer food choice: a psychological experiment and computational model.

    PubMed

    Helfer, Peter; Shultz, Thomas R

    2014-12-01

    The widespread availability of calorie-dense food is believed to be a contributing cause of an epidemic of obesity and associated diseases throughout the world. One possible countermeasure is to empower consumers to make healthier food choices with useful nutrition labeling. An important part of this endeavor is to determine the usability of existing and proposed labeling schemes. Here, we report an experiment on how four different labeling schemes affect the speed and nutritional value of food choices. We then apply decision field theory, a leading computational model of human decision making, to simulate the experimental results. The psychology experiment shows that quantitative, single-attribute labeling schemes have greater usability than multiattribute and binary ones, and that they remain effective under moderate time pressure. The computational model simulates these psychological results and provides explanatory insights into them. This work shows how experimental psychology and computational modeling can contribute to the evaluation and improvement of nutrition-labeling schemes. © 2014 New York Academy of Sciences.

  16. Accelerator shield design of KIPT neutron source facility

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

    Zhong, Z.; Gohar, Y.

    Argonne National Laboratory (ANL) of the United States and Kharkov Institute of Physics and Technology (KIPT) of Ukraine have been collaborating on the design development of a neutron source facility at KIPT utilizing an electron-accelerator-driven subcritical assembly. Electron beam power is 100 kW, using 100 MeV electrons. The facility is designed to perform basic and applied nuclear research, produce medical isotopes, and train young nuclear specialists. The biological shield of the accelerator building is designed to reduce the biological dose to less than 0.5-mrem/hr during operation. The main source of the biological dose is the photons and the neutrons generatedmore » by interactions of leaked electrons from the electron gun and accelerator sections with the surrounding concrete and accelerator materials. The Monte Carlo code MCNPX serves as the calculation tool for the shield design, due to its capability to transport electrons, photons, and neutrons coupled problems. The direct photon dose can be tallied by MCNPX calculation, starting with the leaked electrons. However, it is difficult to accurately tally the neutron dose directly from the leaked electrons. The neutron yield per electron from the interactions with the surrounding components is less than 0.01 neutron per electron. This causes difficulties for Monte Carlo analyses and consumes tremendous computation time for tallying with acceptable statistics the neutron dose outside the shield boundary. To avoid these difficulties, the SOURCE and TALLYX user subroutines of MCNPX were developed for the study. The generated neutrons are banked, together with all related parameters, for a subsequent MCNPX calculation to obtain the neutron and secondary photon doses. The weight windows variance reduction technique is utilized for both neutron and photon dose calculations. Two shielding materials, i.e., heavy concrete and ordinary concrete, were considered for the shield design. The main goal is to maintain the total dose outside the shield boundary at less than 0.5-mrem/hr. The shield configuration and parameters of the accelerator building have been determined and are presented in this paper. (authors)« less

  17. Consumer input into health care: Time for a new active and comprehensive model of consumer involvement.

    PubMed

    Hall, Alix E; Bryant, Jamie; Sanson-Fisher, Rob W; Fradgley, Elizabeth A; Proietto, Anthony M; Roos, Ian

    2018-03-07

    To ensure the provision of patient-centred health care, it is essential that consumers are actively involved in the process of determining and implementing health-care quality improvements. However, common strategies used to involve consumers in quality improvements, such as consumer membership on committees and collection of patient feedback via surveys, are ineffective and have a number of limitations, including: limited representativeness; tokenism; a lack of reliable and valid patient feedback data; infrequent assessment of patient feedback; delays in acquiring feedback; and how collected feedback is used to drive health-care improvements. We propose a new active model of consumer engagement that aims to overcome these limitations. This model involves the following: (i) the development of a new measure of consumer perceptions; (ii) low cost and frequent electronic data collection of patient views of quality improvements; (iii) efficient feedback to the health-care decision makers; and (iv) active involvement of consumers that fosters power to influence health system changes. © 2018 The Authors Health Expectations published by John Wiley & Sons Ltd.

  18. National electronic medical records integration on cloud computing system.

    PubMed

    Mirza, Hebah; El-Masri, Samir

    2013-01-01

    Few Healthcare providers have an advanced level of Electronic Medical Record (EMR) adoption. Others have a low level and most have no EMR at all. Cloud computing technology is a new emerging technology that has been used in other industry and showed a great success. Despite the great features of Cloud computing, they haven't been utilized fairly yet in healthcare industry. This study presents an innovative Healthcare Cloud Computing system for Integrating Electronic Health Record (EHR). The proposed Cloud system applies the Cloud Computing technology on EHR system, to present a comprehensive EHR integrated environment.

  19. Image stacking approach to increase sensitivity of fluorescence detection using a low cost complementary metal-oxide-semiconductor (CMOS) webcam.

    PubMed

    Balsam, Joshua; Bruck, Hugh Alan; Kostov, Yordan; Rasooly, Avraham

    2012-01-01

    Optical technologies are important for biological analysis. Current biomedical optical analyses rely on high-cost, high-sensitivity optical detectors such as photomultipliers, avalanched photodiodes or cooled CCD cameras. In contrast, Webcams, mobile phones and other popular consumer electronics use lower-sensitivity, lower-cost optical components such as photodiodes or CMOS sensors. In order for consumer electronics devices, such as webcams, to be useful for biomedical analysis, they must have increased sensitivity. We combined two strategies to increase the sensitivity of CMOS-based fluorescence detector. We captured hundreds of low sensitivity images using a Webcam in video mode, instead of a single image typically used in cooled CCD devices.We then used a computational approach consisting of an image stacking algorithm to remove the noise by combining all of the images into a single image. While video mode is widely used for dynamic scene imaging (e.g. movies or time-lapse photography), it is not used to capture a single static image, which removes noise and increases sensitivity by more than thirty fold. The portable, battery-operated Webcam-based fluorometer system developed here consists of five modules: (1) a low cost CMOS Webcam to monitor light emission, (2) a plate to perform assays, (3) filters and multi-wavelength LED illuminator for fluorophore excitation, (4) a portable computer to acquire and analyze images, and (5) image stacking software for image enhancement. The samples consisted of various concentrations of fluorescein, ranging from 30 μM to 1000 μM, in a 36-well miniature plate. In the single frame mode, the fluorometer's limit-of-detection (LOD) for fluorescein is ∼1000 μM, which is relatively insensitive. However, when used in video mode combined with image stacking enhancement, the LOD is dramatically reduced to 30 μM, sensitivity which is similar to that of state-of-the-art ELISA plate photomultiplier-based readers. Numerous medical diagnostics assays rely on optical and fluorescence readers. Our novel combination of detection technologies, which is new to biodetection may enable the development of new low cost optical detectors based on an inexpensive Webcam (<$10). It has the potential to form the basis for high sensitivity, low cost medical diagnostics in resource-poor settings.

  20. Image stacking approach to increase sensitivity of fluorescence detection using a low cost complementary metal-oxide-semiconductor (CMOS) webcam

    PubMed Central

    Balsam, Joshua; Bruck, Hugh Alan; Kostov, Yordan; Rasooly, Avraham

    2013-01-01

    Optical technologies are important for biological analysis. Current biomedical optical analyses rely on high-cost, high-sensitivity optical detectors such as photomultipliers, avalanched photodiodes or cooled CCD cameras. In contrast, Webcams, mobile phones and other popular consumer electronics use lower-sensitivity, lower-cost optical components such as photodiodes or CMOS sensors. In order for consumer electronics devices, such as webcams, to be useful for biomedical analysis, they must have increased sensitivity. We combined two strategies to increase the sensitivity of CMOS-based fluorescence detector. We captured hundreds of low sensitivity images using a Webcam in video mode, instead of a single image typically used in cooled CCD devices.We then used a computational approach consisting of an image stacking algorithm to remove the noise by combining all of the images into a single image. While video mode is widely used for dynamic scene imaging (e.g. movies or time-lapse photography), it is not used to capture a single static image, which removes noise and increases sensitivity by more than thirty fold. The portable, battery-operated Webcam-based fluorometer system developed here consists of five modules: (1) a low cost CMOS Webcam to monitor light emission, (2) a plate to perform assays, (3) filters and multi-wavelength LED illuminator for fluorophore excitation, (4) a portable computer to acquire and analyze images, and (5) image stacking software for image enhancement. The samples consisted of various concentrations of fluorescein, ranging from 30 μM to 1000 μM, in a 36-well miniature plate. In the single frame mode, the fluorometer's limit-of-detection (LOD) for fluorescein is ∼1000 μM, which is relatively insensitive. However, when used in video mode combined with image stacking enhancement, the LOD is dramatically reduced to 30 μM, sensitivity which is similar to that of state-of-the-art ELISA plate photomultiplier-based readers. Numerous medical diagnostics assays rely on optical and fluorescence readers. Our novel combination of detection technologies, which is new to biodetection may enable the development of new low cost optical detectors based on an inexpensive Webcam (<$10). It has the potential to form the basis for high sensitivity, low cost medical diagnostics in resource-poor settings. PMID:23990697

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