Sample records for current contact information

  1. 47 CFR 25.171 - Contact information reporting requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Reporting Requirements for Space Station Operators § 25.171 Contact information reporting requirements. If contact information filed in space station... station's current authorization file. The operator must file the updated information within 10 days. [79...

  2. Regional Disease Vector Ecology Profile: The Koreas

    DTIC Science & Technology

    2015-01-01

    Lymantriidae): The larvae, pupae and adults of E. flava are covered with hairs that cause dermatitis (papulourticarial reaction) when they contact ...Information Services Division at (301) 295-8310/7476, DSN 295- 8310/7476 or the AFPMB Webmaster, http://www.afpmb.org/ contact . Current Information: Current...timely manner. For insect repellents, pesticides, pesticide application equipment, PPMs (bed nets, head nets, etc.) and respirators contact the DLA

  3. 76 FR 58460 - Information Collection; Qualified Products List for Long-Term Retardant for Wildland Firefighting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-21

    ... organizations on the extension (with contact revision) of a currently approved information collection, Qualified... entry to the building. FOR FURTHER INFORMATION CONTACT: Cecilia Johnson, Missoula Technology and... contact revision. Abstract: The Forest Service and cooperating wildland firefighting agencies need...

  4. 75 FR 21163 - Inmate Communication With News Media: Removal of Byline Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-23

    ... inmate contact with the community to delete two current Bureau regulations that prohibit inmates from... Counsel, Bureau of Prisons, 320 First Street, NW., Washington, DC 20534. FOR FURTHER INFORMATION CONTACT... INFORMATION CONTACT paragraph. In this interim rule, the Bureau revises its regulations regarding inmate...

  5. Region 9 Tribal Grant Program - Project Officer and Tribal Contact Information Map Service

    EPA Pesticide Factsheets

    This compilation of geospatial data is for the purpose of managing and communicating information about current EPA project officers, tribal contacts, and tribal grants, both internally and with external stakeholders.

  6. 78 FR 28182 - Tart Cherries Grown in Michigan, New York, Et al.; Notice of Request for Extension and Revision...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-14

    ... FURTHER INFORMATION CONTACT: Weiya Zeng, Marketing Order and Agreement Division, Fruit and Vegetable... request information on this notice by contacting Jeffrey Smutny, Assistant to the Director, Marketing... currently approved information collection. Abstract: Marketing order programs provide an opportunity for...

  7. 77 FR 20611 - Notice of Intent To Request an Extension and Revision of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-05

    ... Service's (ARS) intention to seek approval to collect information in support of research and related... consideration. ADDRESSES: Address all comments concerning this notice to Jill Philpot, ARS Webmaster, 5601 Sunnyside Avenue, Beltsville, MD 20705. FOR FURTHER INFORMATION CONTACT: Contact Jill Philpot, ARS Webmaster...

  8. 76 FR 34036 - Intention To Revise a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-10

    ... DEPARTMENT OF AGRICULTURE Natural Resources Conservation Service [Docket No. NRCS-2011-0015] Intention To Revise a Currently Approved Information Collection AGENCY: Natural Resources Conservation.... FOR FURTHER INFORMATION CONTACT: Phyllis Watkins, Department of Agriculture, Natural Resources...

  9. 75 FR 34738 - Notice of Public Information Collection(s) Being Reviewed by the Federal Communications...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-18

    ... employees. The FCC may not conduct or sponsor a collection of information unless it displays a currently... to do so within the period of time allowed by this notice, you should advise the FCC contact listed... the Federal Communications Commission via email to [email protected]fcc.gov . FOR FURTHER INFORMATION CONTACT...

  10. Informal Social Networks of People with Profound Intellectual and Multiple Disabilities: Relationship with Age, Communicative Abilities and Current Living Arrangements

    ERIC Educational Resources Information Center

    Kamstra, A.; van der Putten, A. A. J.; Post, W. J.; Vlaskamp, C.

    2015-01-01

    Background: People with profound intellectual and multiple disabilities (PIMD) have limited informal social contacts. Research to determine the factors which can positively influence establishing sound informal social contacts is required. Materials and Methods: Regression analysis for 200 people with PIMD was used to analyse how age,…

  11. 75 FR 60116 - Biopesticides Registration Review Final Decisions; Notice of Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-29

    ... adverse effects on human health or the environment. Through this program, EPA is ensuring that each pesticide's registration is based on current scientific and other knowledge, including its effects on human health and the environment. FOR FURTHER INFORMATION CONTACT: For pesticide-specific information, contact...

  12. Predicting protein contact map using evolutionary and physical constraints by integer programming.

    PubMed

    Wang, Zhiyong; Xu, Jinbo

    2013-07-01

    Protein contact map describes the pairwise spatial and functional relationship of residues in a protein and contains key information for protein 3D structure prediction. Although studied extensively, it remains challenging to predict contact map using only sequence information. Most existing methods predict the contact map matrix element-by-element, ignoring correlation among contacts and physical feasibility of the whole-contact map. A couple of recent methods predict contact map by using mutual information, taking into consideration contact correlation and enforcing a sparsity restraint, but these methods demand for a very large number of sequence homologs for the protein under consideration and the resultant contact map may be still physically infeasible. This article presents a novel method PhyCMAP for contact map prediction, integrating both evolutionary and physical restraints by machine learning and integer linear programming. The evolutionary restraints are much more informative than mutual information, and the physical restraints specify more concrete relationship among contacts than the sparsity restraint. As such, our method greatly reduces the solution space of the contact map matrix and, thus, significantly improves prediction accuracy. Experimental results confirm that PhyCMAP outperforms currently popular methods no matter how many sequence homologs are available for the protein under consideration. http://raptorx.uchicago.edu.

  13. 77 FR 69839 - Tralomethrin and Fenarimol Registration Review Final Decisions; Notice of Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-21

    ... adverse effects on human health or the environment. Through this program, EPA is ensuring that each pesticide's registration is based on current scientific and other knowledge, including its effects on human health and the environment. FOR FURTHER INFORMATION CONTACT: For pesticide specific information, contact...

  14. 77 FR 1682 - Butylate, Fenoxycarb, Sodium Tetrathiocarbonate, and Temephos Registration Review Final Decisions...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-11

    ... adverse effects on human health or the environment. Through this program, EPA is ensuring that each pesticide's registration is based on current scientific and other knowledge, including its effects on human health and the environment. FOR FURTHER INFORMATION CONTACT: For pesticide specific information, contact...

  15. 76 FR 53879 - Request for Extension and Revision of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-30

    ... Education Division, USDA/RMA, 1400 Independence Avenue, SW., Room 6717-S, Stop 0808, Washington, DC 20250... Paperwork Reduction Act of 1995 (44 U.S.C. Chapter 35) this notice announces the Risk Management Agency's... INFORMATION CONTACT: Contact Lana Cusick, Risk Management Education Division, USDA/RMA, 1400 Independence...

  16. Basic Skills & the Health Care Industry. Workforce & Workplace Literacy Series. Revised.

    ERIC Educational Resources Information Center

    BCEL Brief, 1993

    1993-01-01

    This brief is a combination directory of contact persons and annotated bibliography designed to provide information on developing and implementing basic skills training programs for workers in the health care industry. The first section contains information on 33 contact persons currently operating employee basic skills programs for health care…

  17. 75 FR 11198 - Proposed Extension of the Approval of Information Collection Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... Reduction Act of 1995 (PRA95). 44 U.S.C. 3506(c)(2)(A). This program helps to ensure that requested data can... respondents can be properly assessed. Currently, the Wage and Hour Division is soliciting comments concerning... can be obtained by contacting the office listed below in the FOR FURTHER INFORMATION CONTACT section...

  18. 75 FR 61481 - Agency Information Collection Activities; Submission of EPA ICR No. 2078.01 to OMB for Review and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-05

    ... identity or contact information unless you provide it in the body of your comment. If you send an e-mail... and other contact information in the body of your comment and with any disk or CD-ROM you submit. If..., OMB Control No. 2060-0528. ICR Status: This ICR is currently scheduled to expire on March 31, 2011. An...

  19. Transportation Conformity

    EPA Pesticide Factsheets

    This section provides information on: current laws, regulations and guidance, policy and technical guidance, project-level conformity, general information, contacts and training, adequacy review of SIP submissions

  20. The (in)stability of 21st century orthopedic patient contact information and its implications on clinical research: a cross-sectional study

    PubMed Central

    London, Daniel A; Stepan, Jeffrey G; Goldfarb, Charles A; Boyer, Martin I; Calfee, Ryan P

    2016-01-01

    Background In clinical research, minimizing patients lost to follow-up is essential for data validity. Researchers can employ better methodology to prevent patient loss. We examined how orthopedic surgery patients’ contact information changes over time to optimize data collection for long-term outcomes research. Methods Patients presenting to orthopedic outpatient clinics completed questionnaires regarding methods of contact: home phone, cell phone, mailing address, and e-mail address. They reported currently available methods of contact, if they changed in the past five and ten years, and when they changed. Differences in the rates of change amongst methods were assessed via Fisher exact tests. Whether participants changed any of their contact information in the past five and ten years was determined via multivariate modeling, controlling for demographic variables. Results Among 152 patients, 51% changed at least one form of contact information within 5 years, and 66% changed at least one form within 10 years. The rate of change for each contact method was similar over five (15-28%) and ten years (26-41%). One patient changed all 4 methods of contact within the past five years, and seven within the past ten years. Females and younger patients were more likely to change some type of contact information. Conclusions The type of contact information least likely to change over five to ten years is influenced by demographic factors such as sex and age, with females and younger participants more likely to change some aspect of their contact information. Collecting all contact methods appears necessary to minimize patients lost to follow-up, especially as technological norms evolve. PMID:28359191

  1. The (in)stability of 21st century orthopedic patient contact information and its implications on clinical research: A cross-sectional study.

    PubMed

    London, Daniel A; Stepan, Jeffrey G; Goldfarb, Charles A; Boyer, Martin I; Calfee, Ryan P

    2017-04-01

    In clinical research, minimizing patients lost to follow-up is essential for data validity. Researchers can employ better methodology to prevent patient loss. We examined how orthopedic surgery patients' contact information changes over time to optimize data collection for long-term outcomes research. Patients presenting to orthopedic outpatient clinics completed questionnaires regarding methods of contact: home phone, cell phone, mailing address, and e-mail address. They reported currently available methods of contact, if they changed in the past 5 and 10 years, and when they changed. Differences in the rates of change among methods were assessed via Fisher's exact tests. Whether participants changed any of their contact information in the past 5 and 10 years was determined via multivariate modeling, controlling for demographic variables. Among 152 patients, 51% changed at least one form of contact information within 5 years, and 66% changed at least one form within 10 years. The rate of change for each contact method was similar over 5 (15%-28%) and 10 years (26%-41%). One patient changed all four methods of contact within the past 5 years and seven within the past 10 years. Females and younger patients were more likely to change some type of contact information. The type of contact information least likely to change over 5-10 years is influenced by demographic factors such as sex and age, with females and younger participants more likely to change some aspect of their contact information. Collecting all contact methods appears necessary to minimize patients lost to follow-up, especially as technological norms evolve.

  2. Contact Lens Solutions and Contact Lens Discomfort: Examining the Correlations Between Solution Components, Keratitis, and Contact Lens Discomfort.

    PubMed

    Kuc, Christopher J; Lebow, Kenneth A

    2018-06-13

    This article will examine the current literature, as it relates to contact lens discomfort (CLD) secondary to contact lens solutions. The reader will better understand the characteristics of contact lenses, as they uniquely interact with each type of contact lens solution and also gain a better comprehension of the components of contact lens solution such as preservatives, surfactants, and chelating agents, which may contribute to discomfort. By investigating corneal staining theory and the mechanisms that contribute to its presence, the reader will gain insight into this clinical finding, which relates to selection of contact lens solutions. The FDA standards for testing solutions and how this relates to contact lens keratitis will also be appraised in regards to current ISO recommendations. Finally, better selection of multipurpose contact lens solution (MPS) and hydrogen peroxide-based solutions for patients should be accessible to the clinician based on this review and preexisting clinical findings or diagnoses. A review of current published literature from peer reviewed journals and online journals was conducted to gain an understanding of contact lens solution's impact on contact lens discomfort. Many studies have been conducted comparing comfort between various types of contact lens solutions. It is challenging to decipher this information and apply it clinically when selecting solutions for patients. By comparing solution components, how contact lens solutions interact with different types of lenses, keratitis related to contact lenses, and preexisting ocular conditions, this review will improve a clinician's ability to eliminate CLD.

  3. 75 FR 52529 - Agency Information Collection Activities: Announcement of Board Approval Under Delegated...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-26

    ... Reserve economists telephoning or emailing purchasing managers, economists, or other knowledgeable... entities contacted, vary depending on developments in the economy. Second, economists survey business contacts by telephone, inquiring about current business conditions. The economists conduct these surveys as...

  4. 76 FR 44892 - Information Collection; Locatable Minerals

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-27

    ... DEPARTMENT OF AGRICULTURE Forest Service Information Collection; Locatable Minerals AGENCY: Forest... on the extension of a currently approved information collection, Locatable Minerals-36 CFR part 228... 703-605-4794 to facilitate entry to the building. FOR FURTHER INFORMATION CONTACT: Tony Ferguson...

  5. Efforts to increase social contact in persons with profound intellectual and multiple disabilities: Analysing individual support plans in the Netherlands.

    PubMed

    Kamstra, Aafke; van der Putten, Annette Aj; Vlaskamp, Carla

    2017-06-01

    Most people with profound intellectual and multiple disabilities (PIMD) have limited social contact and it is unclear what is done to maintain or increase these contacts. Individual support planning (ISP) can be used in the systematic enhancement of social contacts. This study analyses the content of ISPs with respect to the social contacts of people with PIMD. ISPs for 60 persons with PIMD in the Netherlands were inductively coded and illustrated with quotations. It turned out that every ISP contained information about social contacts. Of all the quotations extracted, 71.2% were about current conditions, 6.2% were about the future and less than 1% concerned actual goals. The social contacts of people with PIMD are mentioned in their ISPs, but this is rarely translated into goals. The results of the current study suggest that attention should be paid to ensuring that professionals understand the importance of social contacts and their application in practice.

  6. 77 FR 38765 - Notice of Intent To Revise a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ..., filing of petitions and applications and agency #0;statements of organization and functions are examples... information collection entitled, ``Cooperative State Research, Education, and Extension Service Grant... INFORMATION CONTACT: Gidel Mendez; Email: [email protected] . SUPPLEMENTARY INFORMATION: Title: NIFA Grant...

  7. Determining resistivity of a formation adjacent to a borehole having casing with an apparatus having all current conducting electrodes within the cased well

    DOEpatents

    Vail, III, William Banning

    2001-01-01

    Methods of operation of different types of multiple electrode apparatus vertically disposed in a cased well to measure information useful to determine the resistivity of adjacent geological formations from within the cased well are described. The multiple electrode apparatus has a plurality of spaced apart voltage measurement electrodes that electrically engage a portion of the interior of the cased well. During measurements of information useful to determine formation resistivity, current is conducted between a first current conducting electrode in electrical contact with the interior of the cased well to a second current conducting electrode that is also in electrical contact with the interior of the cased well. The first and second current conducting electrodes are separated by a distance sufficient so that at least a portion of the current conducted between the first and second current conducting electrodes is conducted through the geological formation of interest.

  8. 75 FR 44756 - Notice of Request for Revision of a Currently Approved Collection.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-29

    ... DEPARTMENT OF AGRICULTURE Risk Management Agency Notice of Request for Revision of a Currently Approved Collection. AGENCY: Risk Management Agency, USDA. ACTION: Revision of a Currently Approved...: [email protected] . FOR FURTHER INFORMATION CONTACT: David L. Miller, Director, Risk Management...

  9. Experiences in extraction of contact parameters from process-evaluation test-structures

    NASA Technical Reports Server (NTRS)

    Lieneweg, Udo

    1988-01-01

    Six-terminal-contact test structures are introduced for characterizing ohmic contacts between a metal and a heavily doped semiconductor layer. Specifically, the six-terminal test structure supplies the additional information needed in order to calculate the transmission length and eventual corrections to the characteristic resistance per unit width due to finite contact length. The essential feature of this test structure is a square contact with four taps in the lower (semiconductor) layer. Every other one of these taps is used for current injection ('front'). From the voltage drop at the opposite tap and the side taps, the 'end' resistance and the 'side' resistances are calculated. The test structures are shown to give valuable information complementary to the common front resistance measurements. The interfacial resistivity is obtained directly after proper correction for flange effects.

  10. 76 FR 19177 - Agency Information Collection Activities: Notice of Request for Extension of Currently Approved...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-06

    ..., except Federal holidays. FOR FURTHER INFORMATION CONTACT: Greg Wolf, 202-366-4655, Department of...., Washington, DC 20590, Monday through Friday, except Federal holidays. SUPPLEMENTARY INFORMATION: Title..., American Samoa, Northern Mariana Islands, and the Virgin Islands. Estimated Average Annual Burden: The...

  11. An Overview Of Current Research At The Environmental Protection Agency

    EPA Science Inventory

    The purpose of this presentation is to provide an overview of the current research at the Environmental Protection Agency. FOR FURTHER INFORMATION, CONTACT ROGER B. YEARDLEY, JR., LAND REMEDIATION AND POLLUTION CONTROL DIVISION, 513-569-7548.

  12. 75 FR 43229 - Agency Information Collection Activities: Notice of Request for Extension of Currently Approved...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-23

    ... Federal holidays. FOR FURTHER INFORMATION CONTACT: Aquilla Carter, (202) 493-2906, Office of the Chief...., Washington, DC 20590, Monday through Friday, except Federal holidays. SUPPLEMENTARY INFORMATION: Title..., Puerto Rico, Guam, American Samoa, and the Virgin Islands. Frequency: Annually. Estimated Average Burden...

  13. 77 FR 36478 - Notice of Request for Extension of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-19

    ... support of the Single Family Housing Direct Loans and Grants programs. The collection involves the use of... consideration. FOR FURTHER INFORMATION CONTACT: Migdaliz Bernier, Finance and Loan Analyst, Single Family... information is estimated to average 6 minutes per response. Respondents: Individuals and business already...

  14. 77 FR 11620 - Notice of Request for the Extension of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-27

    ... Reduction Act of 1995, this notice announces the intention of the Federal Transit Administration (FTA) to... INFORMATION CONTACT: Roy Chen, FTA Office of Technology, (202) 366-0462, or email: royweishun.chen@dot.gov...

  15. 76 FR 52548 - National Veterinary Accreditation Program; Currently Accredited Veterinarians Performing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-23

    .... APHIS-2006-0093] RIN 0579-AC04 National Veterinary Accreditation Program; Currently Accredited... accredited in the National Veterinary Accreditation Program (NVAP) may continue to perform accredited duties..., 2011. FOR FURTHER INFORMATION CONTACT: Dr. Todd Behre, National Veterinary Accreditation Program, VS...

  16. 78 FR 43893 - Privacy Act of 1974; Department of Homeland Security U.S. Citizenship and Immigration Services...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-22

    ... who have accounts to use E-Verify; individuals who contact E-Verify with information on the use of E... Information; Case Actions & Decisions; Bonds; Current Status; Asylum Applicant Receipt Date; Airline and...) Information collected from E-Verify users used to provide account access and monitoring; (C) Information...

  17. 76 FR 80448 - VASRD Forum-Improving VA's Disability Evaluation Criteria for Neurological Conditions and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-23

    ... to capture public comment and current medical science information from presentations made by subject matter experts. This Forum is scheduled for January 17-26, 2012. VA plans to use this information to... first-come, first-served basis. FOR FURTHER INFORMATION CONTACT: Nick Olmos-Lau, M.D., Regulation Staff...

  18. 78 FR 34974 - Notice of Request for Extension of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-11

    ... authorized in the Cooperative Marketing Act of 1926. DATES: Comments on this notice must be received by August 12, 2013. FOR FURTHER INFORMATION CONTACT: E. Eldon Eversull, Research and Education Division, RBS..., information, and education. The annual survey of farmer cooperatives collects basic statistics on cooperative...

  19. 75 FR 52005 - Notice of Public Information Collection(s) Approved by the Office of Management and Budget

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-24

    ... a collection of information unless it displays a currently valid OMB control number, and no person... control number. Comments concerning the accuracy of the burden estimate(s) and any suggestions for... collection(s), contact Cathy Williams at (202) 418- 2918. SUPPLEMENTARY INFORMATION: OMB Control Number: 3060...

  20. 76 FR 66715 - Agency Information Collection Activities; Proposed Collection; Comment Request; Monthly Progress...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-27

    ... ``anonymous access'' system, which means EPA will not know your identity or contact information unless you...-OARM-2011-0748, which is available for online viewing at http://www.regulations.gov , or in person... a person is not required to respond to, a collection of information, unless it displays a currently...

  1. 78 FR 70539 - Proposed Information Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-26

    ... program helps to ensure that requested data can be provided in the desired format, reporting burden (time... of collection requirement on respondents can be properly assessed. Currently, CNCS is soliciting... for funding. Copies of the information collection request can be obtained by contacting the office...

  2. 75 FR 71421 - Notice Announcing OMB Approval of Information Collections

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-23

    ... Department of Education (Department) announces that the Office of Management and Budget (OMB) has approved... control numbers, and their current expiration dates. FOR FURTHER INFORMATION CONTACT: For the Talent... No. 1840-0818, Talent Search Grant Application. The expiration date for this collection is October 31...

  3. 75 FR 3954 - Agency Information Collection Activity Seeking OMB Approval

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-25

    ... (PFC). DATES: Please submit comments by February 24, 2010. FOR FURTHER INFORMATION CONTACT: Carla...: Passenger Facility Charge (PFC) Application. Type of Request: Extension without change of a currently...: 49 U.S.C. 40117 authorizes airports to impose passenger facility charges (PFC). This program requires...

  4. 78 FR 13643 - Proposed Information Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-28

    ... ensure that requested data can be provided in the desired format, reporting burden (time and financial... requirement on respondents can be properly assessed. Currently, CNCS is soliciting comments concerning its... report via eGrants. Copies of the information collection request can be obtained by contacting the office...

  5. 76 FR 35418 - Proposed Information Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-17

    ...(c)(2)(A)). This program helps to ensure that requested data can be provided in the desired format..., and the impact of collection requirement on respondents can be properly assessed. Currently, the...) Civic Engagement Supplement. Copies of the information collection request can be obtained by contacting...

  6. Contact resistance and normal zone formation in coated yttrium barium copper oxide superconductors

    NASA Astrophysics Data System (ADS)

    Duckworth, Robert Calvin

    2001-11-01

    This project presents a systematic study of contact resistance and normal zone formation in silver coated YBa2CU3Ox (YBCO) superconductors. A unique opportunity exists in YBCO superconductors because of the ability to use oxygen annealing to influence the interfacial properties and the planar geometry of this type of superconductor to characterize the contact resistance between the silver and YBCO. The interface represents a region that current must cross when normal zones form in the superconductor and a high contact resistance could impede the current transfer or produce excess Joule heating that would result in premature quench or damage of the sample. While it has been shown in single-crystalline YBCO processing methods that the contact resistance of the silver/YBCO interface can be influenced by post-process oxygen annealing, this has not previously been confirmed for high-density films, nor for samples with complete layers of silver deposited on top of the YBCO. Both the influence of contact resistance and the knowledge of normal zone formation on conductor sized samples is essential for their successful implementation into superconducting applications such as transmission lines and magnets. While normal zone formation and propagation have been studied in other high temperature superconductors, the amount of information with respect to YBCO has been very limited. This study establishes that the processing method for the YBCO does not affect the contact resistance and mirrors the dependence of contact resistance on oxygen annealing temperature observed in earlier work. It has also been experimentally confirmed that the current transfer length provides an effective representation of the contact resistance when compared to more direct measurements using the traditional four-wire method. Finally for samples with low contact resistance, a combination of experiments and modeling demonstrate an accurate understanding of the key role of silver thickness and substrate thickness on the stability of silver-coated YBCO Rolling Assisted Bi-Axially Textured Substrates conductors. Both the experimental measurements and the one-dimensional model show that increasing the silver thickness results in an increased thermal runaway current; that is, the current above which normal zones continue to grow due to insufficient local cooling.

  7. 77 FR 74543 - Federal Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-14

    .../411593 . Dial-in: After you've connected your computer, audio connection instructions will be presented... the status of current research projects. FOR FURTHER INFORMATION CONTACT: The meeting is open to the...

  8. 76 FR 52931 - Notice of Intent To Request Comments on a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-24

    ... electronically. Mail: Attention: Phyllis I. Watkins, Agency OMB Clearance Officer, Department of Agriculture....watkins@wdc.usda.gov . All comments received will become a matter of public record and will be posted... INFORMATION CONTACT: Phyllis I. Watkins, Agency OMB Clearance Officer, Department of Agriculture, Natural...

  9. 75 FR 42817 - Agency Information Collection Activities: Notice of Request for Extension of Currently Approved...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ... Federal holidays. FOR FURTHER INFORMATION CONTACT: Mr. Anthony DeSimone, (317) 226-5307, Office of Program... 254, Indianapolis, Indiana, 46204, Monday through Friday, except Federal holidays. SUPPLEMENTARY... Virgin Islands and American Samoa. Frequency: Annually. Estimated Average Burden per Response: There is...

  10. 76 FR 71309 - Notice of Intent To Suspend the Distillers Co-Products Survey and All Associated Reports

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-17

    ..., disposition, prices, and collect information on related environmental and economic factors. Timeline: NASS... Distillers Co-Products Survey and All Associated Reports AGENCY: National Agricultural Statistics Service... Distillers Co- Products survey currently approved under docket 0535-0247. FOR FURTHER INFORMATION CONTACT...

  11. 77 FR 15755 - Agency Information Collection Activities: Announcement of Board Approval Under Delegated...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-16

    ..., unless it displays a currently valid OMB control number. FOR FURTHER INFORMATION CONTACT: Federal Reserve... Y-9C. OMB control number: 7100-0128. Frequency: Quarterly. Reporters: Bank holding companies (BHCs... balance; A new Schedule HC-U, Loan Origination Activity (in Domestic Offices), in which institutions with...

  12. 75 FR 56663 - Agency Information Collection (Quarterly Report of State Approving Agency Activities); Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-16

    ... INFORMATION CONTACT: Denise McLamb, Enterprise Records Service (005R1B), Department of Veterans Affairs, 810... a currently approved collection. Abstract: VA reimburses State Approving Agencies (SAAs) for expenses incurred in the approval and supervision of education and training programs. SAAs are required to...

  13. 75 FR 60507 - Proposed Collection; Comment Request for Regulation Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-30

    ..., or a property transfer (or transfer of the right to use property) a fair market value. Current... opportunity to comment on proposed and/or continuing information collections, as required by the Paperwork... Service, room 6129, 1111 Constitution Avenue, NW., Washington, DC 20224. FOR FURTHER INFORMATION CONTACT...

  14. 77 FR 59669 - Comment Request for Information Collection; Unemployment Insurance (UI) Title XII Advances and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-28

    ... Collection; Unemployment Insurance (UI) Title XII Advances and Voluntary Repayment Process; Extension Without... assessed. Currently, ETA is soliciting comments concerning the collection process for data on UI Title XII... request (ICR) can be obtained by contacting Mr. Gibbons. SUPPLEMENTARY INFORMATION: I. Background Title...

  15. Home bowel cancer tests and informed choice--is current information sufficient?

    PubMed

    Howard, K; Salkeld, G

    2003-10-01

    To evaluate the type of information that is available to purchasers of home-based bowel cancer test kits. Manufacturers, pharmacies and independent testing programs were contacted to obtain faecal occult blood test (FOBT) kits. State cancer organisations were contacted for information on bowel cancer screening. Information on bowel cancer, the FOBT kit, the testing process and potential benefits and harms of the screening process were assessed using guidelines provided by the UK General Medical Council (GMC). FOBT kits and cancer organisation information provided adequate information on the purpose of screening, the screening process itself and potential benefits, but provided no information concerning uncertainties of screening or potential harms. On the basis of both the UK GMC criteria and patient desires for information, the information available at present falls short of being considered adequate for an informed decision to purchase a home-based FOBT. We must ensure adequate and balanced information is available to redress the present information asymmetry to facilitate informed participation in a potentially valuable public health initiative.

  16. Perspectives on setting limits for RF contact currents: a commentary.

    PubMed

    Tell, Richard A; Tell, Christopher A

    2018-01-15

    Limits for exposure to radiofrequency (RF) contact currents are specified in the two dominant RF safety standards and guidelines developed by the Institute of Electrical and Electronics Engineers (IEEE) and the International Commission on Non-Ionizing Radiation Protection (ICNIRP). These limits are intended to prevent RF burns when contacting RF energized objects caused by high local tissue current densities. We explain what contact currents are and review some history of the relevant limits with an emphasis on so-called "touch" contacts, i.e., contact between a person and a contact current source during touch via a very small contact area. Contact current limits were originally set on the basis of controlling the specific absorption rate resulting from the current flowing through regions of small conductive cross section within the body, such as the wrist or ankle. More recently, contact currents have been based on thresholds of perceived heating. In the latest standard from the IEEE developed for NATO, contact currents have been based on two research studies in which thresholds for perception of thermal warmth or thermal pain have been measured. Importantly, these studies maximized conductive contact between the subject and the contact current source. This factor was found to dominate the response to heating wherein high resistance contact, such as from dry skin, can result in local heating many times that from a highly conductive contact. Other factors such as electrode size and shape, frequency of the current and the physical force associated with contact are found to introduce uncertainty in threshold values when comparing data across multiple studies. Relying on studies in which the contact current is minimized for a given threshold does not result in conservative protection limits. Future efforts to develop limits on contact currents should include consideration of (1) the basis for the limits (perception, pain, tissue damage); (2) understanding of the practical conditions of real world exposure for contact currents such as contact resistance, size and shape of the contact electrode and applied force at the point of contact; (3) consistency of how contact currents are applied in research studies across different researchers; (4) effects of frequency.

  17. NREL Employee Appointed to Presidential Panel

    Science.gov Websites

    Employee Appointed to Presidential Panel For more information contact: e:mail: Public Affairs Development Panel. The panel will review current and projected U.S. energy research and development programs

  18. Contact Allergy: A Review of Current Problems from a Clinical Perspective.

    PubMed

    Uter, Wolfgang; Werfel, Thomas; White, Ian R; Johansen, Jeanne D

    2018-05-29

    Contact allergy is common, affecting 27% of the general population in Europe. Original publications, including case reports, published since 2016 (inclusive) were identified with the aim of collating a full review of current problems in the field. To this end, a literature search employing methods of systematic reviewing was performed in the Medline ® and Web of Science™ databases on 28 January 2018, using the search terms ("contact sensitization" or "contact allergy"). Of 446 non-duplicate publications identified by above search, 147 were excluded based on scrutiny of title, abstract and key words. Of the remaining 299 examined in full text, 291 were deemed appropriate for inclusion, and main findings were summarised in topic sections. In conclusion, diverse sources of exposures to chemicals of widely-differing types and structures, continue to induce sensitisation in man and may result in allergic contact dermatitis. Many of the chemicals are "evergreen" but others are "newcomers". Vigilance and proper investigation (patch testing) are required to detect and inform of the presence of these haptens to which our populations remain exposed.

  19. 78 FR 67211 - Notice of Request for the Extension of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ... Certifications and Assurances, that they will comply with pre-award and post-delivery audit requirements for..., Post-Delivery Audit Requirements Under Buy America DATES: Comments must be submitted before January 7... through Friday, except federal holidays. FOR FURTHER INFORMATION CONTACT: Pre-Award, Post-Delivery Audit...

  20. 76 FR 14995 - Comment Request for Information Collection for Work-Flex Plan Submission and Reporting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-18

    ... ensure that requested data can be provided in the desired format, reporting burden (time and financial... requirements on respondents can be properly assessed. Currently, the Employment and Training Administration is... Requirements. A copy of the proposed information collection request (ICR) can be obtained by contacting the...

  1. 75 FR 82075 - Division of Federal Employees' Compensation; Proposed Extension of the Approval of Information...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-29

    ... requested data can be provided in the desired format, reporting burden (time and financial resources) is... respondents can be properly assessed. Currently, the Office of Workers' Compensation Programs is soliciting... proposed information collection request can be obtained by contacting the office listed below in the...

  2. 78 FR 54957 - Proposed Information Collection (Board of Veterans' Appeals, Voice of the Veteran Call Center...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-06

    ... operational processes and service delivery, which in turn, will enable the Board to serve its Veterans in the... period, comments may be viewed online through FDMS. FOR FURTHER INFORMATION CONTACT: Sue Hamlin at (202... Center Survey. Type of Review: New collection. Abstract: Currently, the Board collects customer...

  3. 77 FR 55451 - Notice of Intent To Request an Extension of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-10

    ... of 1995, this notice announces the Agricultural Research Service's (ARS) intention to request an..., 2012. ADDRESSES: Comments may be sent to June Blalock, USDA, ARS, Office of Technology Transfer, 5601... INFORMATION CONTACT: June Blalock, USDA, ARS, Office of Technology Transfer, 301-504-5989. SUPPLEMENTARY...

  4. 75 FR 37749 - Notice of Intent To Request an Extension of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-30

    ... Paperwork Reduction Act of 1995, this notice announces the Agricultural Research Service's (ARS) intention... received on or before September 3, 2010. ADDRESSES: Comments may be sent to June Blalock, USDA, ARS, Office...; Telephone Number 301-504-5989. FOR FURTHER INFORMATION CONTACT: June Blalock, USDA, ARS, Office of...

  5. 77 FR 31400 - Agency Information Collection Activities: Submission to OMB for Revision to a Currently Approved...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-25

    ... following information collection to the Office of Management and Budget (OMB) for review and clearance under... meeting the definition of a troubled debt restructured loan under Generally Accepted Accounting Principles...-2861, Email: [email protected] . OMB Contact: Office of Management and Budget, Attn: Desk Officer for...

  6. 77 FR 65018 - Agency Information Collection Activities: Submission to OMB for Revision to a Currently Approved...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... following information collection to the Office of Management and Budget (OMB) for review and clearance under... meeting the definition of a troubled debt restructured loan under Generally Accepted Accounting Principles...-2861, Email: [email protected] . OMB Contact: Office of Management and Budget, ATTN: Desk Officer for...

  7. Image Use Fees | Galaxy of Images

    Science.gov Websites

    This site has moved! Please go to our new Image Gallery site! dot header Image Use Fees Licensing , research and study purposes only. For current pricing, please download our Image Use Fee Schedule See our Frequently Asked Questions (FAQ) list for additional information. Purchase an image now Contact Information

  8. Education for Action: Undergraduate and Graduate Programs That Focus on Social Change. Fourth Edition.

    ERIC Educational Resources Information Center

    Powell, Joan, Ed.

    This book provides graduates and undergraduates with detailed information about progressive programs for current and future activities in a variety of fields. Each entry contains a description of the program with faculty and program contact information. Listings include programs in agriculture, anthropology, area studies, development studies,…

  9. Information about the Current Strain of Clostridium difficile

    MedlinePlus

    ... rubs may not be as effective against spore-forming bacteria. Contact precautions Environmental cleaning and disinfection strategies. ... Detection of VISA/VRSA S.E.A.R.C.H. Labs Role in the Search and Containment of ...

  10. Update on U.S.EPA Cookstove Research Activities

    EPA Science Inventory

    The presentation includes background information on EPA's stove research, focuses on cookstove testing for air pollutant emissions and energy efficiency, and briefly describes current research activities. Ongoing activities are highlighted, and EPA contacts are provided.

  11. Emerging models for facilitating contact between people genetically related through donor conception: a preliminary analysis and discussion.

    PubMed

    Crawshaw, Marilyn; Daniels, Ken; Adams, Damian; Bourne, Kate; van Hooff, J A P; Kramer, Wendy; Pasch, Lauri; Thorn, Petra

    2015-12-01

    Previous research indicates interest among some donor-conceived people, donors and recipient parents in having contact. Outcomes of such contact appear largely, but not universally, positive. This paper seeks to understand better the characteristics of associated support services. Information gathered using the authors' direct experiences and professional and personal networks in different parts of the world indicates the emergence of four main groupings: (i) publically funded services outside of treatment centers; (ii) services provided by fertility treatment or gamete bank services; (iii) services provided privately by independent psychosocial or legal practitioners; and (4) services organized by offspring and/or recipient parents. Key operational features examined were: (i) who can access such services and when; (ii) what professional standards and funding are in place to provide them; and (iii) how 'matching' and contact processes are managed. Differences appear influenced variously by the needs of those directly affected, local policies, national legislation and the interests of the fertility services which recruit gamete donors and/or deliver donor conception treatments. The paper is intended to inform fuller debate about how best to meet the needs of those seeking information and contact, the implications for the way that fertility treatment and gametes donation services are currently provided and future research needs.

  12. The fraction of total hand surface area involved in young children's outdoor hand-to-object contacts.

    PubMed

    AuYeung, Willa; Canales, Robert A; Leckie, James O

    2008-11-01

    Information on the fraction of total hand surface area touching a contaminated object is necessary in accurately estimating contaminant (e.g., pesticides, pathogens) loadings onto the hands during hand-to-object contacts. While several existing physical-stochastic human exposure models require such surface area data to estimate dermal and non-dietary ingestion exposure, there are very limited data sets. This paper provides statistical distributions of fractional surface areas (FSAs) for children's outdoor hand contacts. These distributions were constructed by combining information collected from two distinct studies exploring children's activity patterns and quantifying hand contact surface area. Results show that for outdoor contacts with "All Objects", a range of 0.13-0.27 captured median FSAs, while a range of 0.12-0.24 captured time-weighted FSAs. Overall, an FSA of 0.31 captured 80-100% of FSAs involved in each child's outdoor hand contacts, depending upon the object of interest. These values are much lower than the often conservative assumptions of up to 1 (i.e., the entire hand) that researchers currently make regarding FSAs involved in indoor and outdoor contacts [USEPA, 1997. Standard operating procedures (SOPs) for residential exposure assessments. Contract no. 68-W6-0030. http://www.epa.gov/pesticides/trac/science/trac6a05.pdf].

  13. Contact Graph Routing

    NASA Technical Reports Server (NTRS)

    Burleigh, Scott C.

    2011-01-01

    Contact Graph Routing (CGR) is a dynamic routing system that computes routes through a time-varying topology of scheduled communication contacts in a network based on the DTN (Delay-Tolerant Networking) architecture. It is designed to enable dynamic selection of data transmission routes in a space network based on DTN. This dynamic responsiveness in route computation should be significantly more effective and less expensive than static routing, increasing total data return while at the same time reducing mission operations cost and risk. The basic strategy of CGR is to take advantage of the fact that, since flight mission communication operations are planned in detail, the communication routes between any pair of bundle agents in a population of nodes that have all been informed of one another's plans can be inferred from those plans rather than discovered via dialogue (which is impractical over long one-way-light-time space links). Messages that convey this planning information are used to construct contact graphs (time-varying models of network connectivity) from which CGR automatically computes efficient routes for bundles. Automatic route selection increases the flexibility and resilience of the space network, simplifying cross-support and reducing mission management costs. Note that there are no routing tables in Contact Graph Routing. The best route for a bundle destined for a given node may routinely be different from the best route for a different bundle destined for the same node, depending on bundle priority, bundle expiration time, and changes in the current lengths of transmission queues for neighboring nodes; routes must be computed individually for each bundle, from the Bundle Protocol agent's current network connectivity model for the bundle s destination node (the contact graph). Clearly this places a premium on optimizing the implementation of the route computation algorithm. The scalability of CGR to very large networks remains a research topic. The information carried by CGR contact plan messages is useful not only for dynamic route computation, but also for the implementation of rate control, congestion forecasting, transmission episode initiation and termination, timeout interval computation, and retransmission timer suspension and resumption.

  14. 77 FR 53237 - Submission for Review; Information Collection: Freedom of Information/Privacy Act Record Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-31

    ... of data elements specific to FOIA and Privacy Act record requests submitted to FIS. Current FOIA and... consistent with the published regulations at 5 CFR 294 and 297, respectively. Often the requests are missing data elements which require contact with the requester via mail, thereby adding time to the access...

  15. 76 FR 68811 - Notice of Request for the Revision of Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ... information collection: 49 U.S.C. 5335(a) and (b) National Transit Database (NTD). DATES: Comments must be... CONTACT: John D. Giorgis, National Transit Database Program Manager, FTA Office of Budget and Policy, (202... Transit Database. (OMB Number: 2132-0008). Background: 49 U.S.C. 5335(a) and (b) requires the Secretary of...

  16. 78 FR 59425 - Proposed Collection: Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-26

    ... required by the Paperwork Reduction Act of 1995, Public Law 104-13 (44 U.S.C. 3506(c)(2)(A). Currently the... Service, Bruce A. Sharp, 200 Third Street A4-A, Parkersburg, WV 26106-1328, or bruce.sharp@bpd.treas.gov... INFORMATION CONTACT: Requests for additional information or copies should be directed to Bruce A. Sharp...

  17. 78 FR 21706 - Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-11

    ... required by the Paperwork Reduction Act of 1995, Public Law 104-13 (44 U.S.C. 3506(c)(2)(A). Currently the... Public Debt, Bruce A. Sharp, 200 Third Street A4-A, Parkersburg, WV 26106-1328, or bruce.sharp@bpd.treas... INFORMATION CONTACT: Requests for additional information or copies should be directed to Bruce A. Sharp...

  18. 77 FR 60026 - Proposed Collection: Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-01

    ... required by the Paperwork Reduction Act of 1995, Public Law 104-13 (44 U.S.C. 3506(c)(2)(A). Currently the... Public Debt, Bruce A. Sharp, 200 Third Street A4-A, Parkersburg, WV 26106-1328, or bruce.sharp@bpd.treas... INFORMATION CONTACT: Requests for additional information or copies should be directed to Bruce A. Sharp...

  19. 77 FR 32180 - Proposed Collection: Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-31

    ... required by the Paperwork Reduction Act of 1995, Public Law 104-13 (44 U.S.C. 3506(c)(2)(A). Currently the... the Public Debt, Bruce A. Sharp, 200 Third Street A4-A, Parkersburg, WV 26106-1328, or bruce.sharp@bpd... INFORMATION CONTACT: Requests for additional information or copies should be directed to Bruce A. Sharp...

  20. Design and comparative study of vertical LEDs with graphene, ITO and Ni/Au as contact/current spreading layer

    NASA Astrophysics Data System (ADS)

    Singh, Sumitra; Mahala, Pramila; Pal, Suchandan

    2018-01-01

    This work evaluates the effect of graphene, indium tin oxide (ITO) and Ni/Au as contact/current spreading layer/current spreading layer for GaN vertical light emitting diodes (V-LEDs). In this simulation study, the effect of these contact/current spreading layers on different performance parameters of GaN V-LEDs has been studied. By using these three different types of contact/current spreading layers, we have comparatively studied the effect on light extraction efficiency (LEE), optical output power, wall plug efficiency and radiant intensity of V-LEDs. As per the simulation results, it shows that using graphene contact/current spreading layers, it is possible to achieve better performance than using ITO and Ni/Au contact/current spreading layers. For graphene/(Ni/Au) contact/current spreading layers, the LEE is improved by 36.77% whereas for ITO/(Ni/Au) contact/current spreading layers it is improved by 13.74%. Also, by using graphene/(Ni/Au) contact/current spreading layers, the optical output power of LEDs improved by 11.11% whereas for ITO/(Ni/Au) contact/current spreading layers shown 4.16% improvement. The radiant intensity is enhanced by 37.65% for graphene/(Ni/Au) contact/current spreading layers and 13.5% for ITO/(Ni/Au) contact/current spreading layers. In this report, we have given a detailed analysis of the obtained simulation results. The simulation was carried out in SimuLED tool.

  1. 78 FR 59661 - Revision of a Currently Approved Information Collection for the State Energy Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-27

    ... October 28, 2013. If you anticipate difficulty in submitting comments within that period, contact the person listed in ADDRESSES as soon as possible. ADDRESSES: Written comments may be sent to Christine...

  2. Collaboratives for Wildlife-Wind Turbine Interaction Research: Fostering Multistakeholder Involvement (Poster)

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

    Sinclair, K.

    This poster highlights the various wildlife-wind collaboratives (specific to wildlife-wind turbine interaction research) that currently exist. Examples of collaboratives are included along with contact information, objectives, benefits, and ways to advance the knowledge base.

  3. 78 FR 45910 - Proposed Information Collection; Comment Request; Current Population Survey (CPS) Email Address...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-30

    ... associated with the multiple personal visits. The email could also be as simple as a ``Thank You'' with... collecting email addresses and collecting interest in being contacted by email or answering the survey...

  4. Ocean services user needs assessment. Volume 1: Survey results, conclusions and recommendations

    NASA Technical Reports Server (NTRS)

    Montgomery, D. R.; Patton, R. J.; Mccandless, S. W.

    1984-01-01

    An interpretation of environmental information needs of marine users, derived from a direct contact survey of eight important sectors of the marine user community is presented. Findings of the survey and results and recommendations are reported. The findings consist of specific and quantized measurement and derived product needs for each sector and comparisons of these needs with current and planned NOAA data and services. The following supportive and reference material are examined: direct contact interviews with industry members, analyses of current NOAA data gathering and derived product capabilities, evaluations of new and emerging domestic and foreign satellite data gathering capabilities, and a special commercial fishing survey conducted by the Jet Propulsion Laboratory (JPL).

  5. Non-contact image processing for gin trash sensors in stripper harvested cotton with burr and fine trash correction

    USDA-ARS?s Scientific Manuscript database

    This study was initiated to provide the basis for obtaining online information as to the levels of the various types of gin trash. The objective is to provide the ginner with knowledge of the quantity of the various trash components in the raw uncleaned seed cotton. This information is currently not...

  6. The fraction of total hand surface area involved in young children's outdoor hand-to-object contacts

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

    AuYeung, Willa; Canales, Robert A.; Leckie, James O.

    2008-11-15

    Information on the fraction of total hand surface area touching a contaminated object is necessary in accurately estimating contaminant (e.g., pesticides, pathogens) loadings onto the hands during hand-to-object contacts. While several existing physical-stochastic human exposure models require such surface area data to estimate dermal and non-dietary ingestion exposure, there are very limited data sets. This paper provides statistical distributions of fractional surface areas (FSAs) for children's outdoor hand contacts. These distributions were constructed by combining information collected from two distinct studies exploring children's activity patterns and quantifying hand contact surface area. Results show that for outdoor contacts with 'All Objects',more » a range of 0.13-0.27 captured median FSAs, while a range of 0.12-0.24 captured time-weighted FSAs. Overall, an FSA of 0.31 captured 80-100% of FSAs involved in each child's outdoor hand contacts, depending upon the object of interest. These values are much lower than the often conservative assumptions of up to 1 (i.e., the entire hand) that researchers currently make regarding FSAs involved in indoor and outdoor contacts [USEPA, 1997. Standard operating procedures (SOPs) for residential exposure assessments. Contract no. 68-W6-0030. < (http://www.epa.gov/pesticides/trac/science/trac6a05.pdf)>].« less

  7. Fast Erase Method and Apparatus For Digital Media

    NASA Technical Reports Server (NTRS)

    Oakely, Ernest C. (Inventor)

    2006-01-01

    A non-contact fast erase method for erasing information stored on a magnetic or optical media. The magnetic media element includes a magnetic surface affixed to a toroidal conductor and stores information in a magnetic polarization pattern. The fast erase method includes applying an alternating current to a planar inductive element positioned near the toroidal conductor, inducing an alternating current in the toroidal conductor, and heating the magnetic surface to a temperature that exceeds the Curie-point so that information stored on the magnetic media element is permanently erased. The optical disc element stores information in a plurality of locations being defined by pits and lands in a toroidal conductive layer. The fast erase method includes similarly inducing a plurality of currents in the optical media element conductive layer and melting a predetermined portion of the conductive layer so that the information stored on the optical medium is destroyed.

  8. Information to Include in Curriculum Vitae | Cancer Prevention Fellowship Program

    Cancer.gov

    Applicants are encouraged to use their current curriculum vitae and to add any necessary information. Please include your name and a page number on each page. Some of the information requested below will not be applicable to all individuals. Personal Information Name (first middle last) Date of birth Place of birth (city, state, country) Home address Work/school address Phone number (if more than one number is provided, please indicate preferred contact) Fax num

  9. The Nature Contact Questionnaire: a measure of healthy workplace exposure.

    PubMed

    Largo-Wight, Erin; Chen, W William; Dodd, Virginia; Weiler, Robert

    2011-01-01

    Understanding and promoting healthy workplaces is an important and growing area of interest in occupational health. Nature contact is a central component to the study of and promotion of healthy places. Previous findings suggest that nature contact influences health via stress appraisal process. Currently, there are no known comprehensive valid and reliable measures of nature contact, which presents obstacles to research and worksite health promotion. This study was designed to develop and test an instrument to measure nature contact at work, entitled the Nature Contact Questionnaire (NCQ), 16-item self-reported checklist to measure actual exposure. A sample of 503 (30% response rate) office staff completed the questionnaire. Office staff were sent an email with a link to the electronic survey twice, two weeks apart. Content and construct validity (KMO=0.68), internal consistency (Alpha=0.64), and test-retest reliability (r=0.85, p<0.01) were established. The NCQ is the first known comprehensive, reliable and valid survey to measure nature contact, which allows research to compare forms of nature contact to best inform practice and design of healthy places.

  10. Multivariate analysis and extraction of parameters in resistive RAMs using the Quantum Point Contact model

    NASA Astrophysics Data System (ADS)

    Roldán, J. B.; Miranda, E.; González-Cordero, G.; García-Fernández, P.; Romero-Zaliz, R.; González-Rodelas, P.; Aguilera, A. M.; González, M. B.; Jiménez-Molinos, F.

    2018-01-01

    A multivariate analysis of the parameters that characterize the reset process in Resistive Random Access Memory (RRAM) has been performed. The different correlations obtained can help to shed light on the current components that contribute in the Low Resistance State (LRS) of the technology considered. In addition, a screening method for the Quantum Point Contact (QPC) current component is presented. For this purpose, the second derivative of the current has been obtained using a novel numerical method which allows determining the QPC model parameters. Once the procedure is completed, a whole Resistive Switching (RS) series of thousands of curves is studied by means of a genetic algorithm. The extracted QPC parameter distributions are characterized in depth to get information about the filamentary pathways associated with LRS in the low voltage conduction regime.

  11. 75 FR 33805 - Proposed Agency Information Collection Activities; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-15

    ... surveys are conducted by Reserve Bank staff economists telephoning or emailing purchasing managers, economists, or other knowledgeable individuals at selected, relevant businesses. The frequency and content of.... Second, economists at the Board survey business contacts by telephone, inquiring about current business...

  12. Inconsistencies in emergency instructions on common household product labels.

    PubMed

    Cantrell, F Lee; Nordt, Sean Patrick; Krauss, Jamey R

    2013-10-01

    Human exposures to non-pharmaceutical products often results in serious injury and death annually in the United States. Studies performed more than 25 years ago described inadequate first aid advice on the majority of household products. The current study evaluates contemporary non-pharmaceutical products with respect to location, uniformity and type of their first aid and emergency contact instructions. A random, convenience sample of commercial product label information was obtained from local retail stores over an 8 month period. Twelve common non-pharmaceutical product categories, with large numbers of annual human exposures, were identified from National Poison Data Systems data. A minimum of 10 unique products for each category utilized. The following information identified: product name and manufacturer, location on container, presence and type of route-specific treatment, medical assistance referral information. A total of 259 product labels were examined. First aid/contact information was located on container: rear 162 (63 %), side 28 (11 %), front 3 (1 %), bottom 2 (0.77 %), behind label 14 (5 %), missing entirely 50 (19 %). Fifty-five products (21 %) lacked any first aid instructions. Suggested contacts for accidental poisoning: none listed 75 (29 %), physician 144 (56 %), poison control centers 102 (39 %), manufacturer 44 (17 %), "Call 911" 10 (4 %). Suggested contacts for unintentional exposure and content of first aid instructions on household products were inconsistent, frequently incomplete and at times absent. Instruction locations similarly lacked uniformity. Household product labels need to provide concise, accurate first aid and emergency contact instructions in easy-to-understand language in a universal format on product labels.

  13. Contact tracing of in-flight measles exposures: lessons from an outbreak investigation and case series, Australia, 2010

    PubMed Central

    Franklin, Lucinda; Donohue, Steven; Moran, Rodney; Lambert, Stephen; Maloney, Marion; Humphreys, Jan; Rotty, Jessica; Martin, Nicolee; Lyon, Michael; Tran, Thomas; Selvey, Christine

    2011-01-01

    Objective To describe a 2010 outbreak of nine cases of measles in Australia possibly linked to an index case who travelled on an international flight from South Africa while infectious. Methods Three Australian state health departments, Victoria, Queensland and New South Wales, were responsible for the investigation and management of this outbreak, following Australian public health guidelines. Results An outbreak of measles occurred in Australia after an infectious case arrived on a 12-hour flight from South Africa. Only one of four cases in the first generation exposed to the index case en route was sitting within the two rows recommended for contact tracing in Australian and other guidelines. The remaining four cases in subsequent generations, including two health care workers, were acquired in health care settings. Seven cases were young adults. Delays in diagnosis and notification hampered disease control and contact tracing efforts. Conclusion Review of current contact tracing guidelines following in-flight exposure to an infectious measles case is required. Alternative strategies could include expanding routine contact tracing beyond the two rows on either side of the case’s row or expansion on a case-by-case basis depending on cabin layout and case and contact movements in flight. Releasing information about the incident by press release or providing generic information to everyone on the flight using e-mail or text messaging information obtained from the relevant airline, may also be worthy of consideration. Disease importation, inadequately vaccinated young adults and health care-related transmission remain challenges for measles control in an elimination era. PMID:23908891

  14. Airpower in Afghanistan 2005-10: The Air Commanders’ Perspectives

    DTIC Science & Technology

    2014-11-01

    emergency call” for troops in contact with the enemy in a very land-centric military environment. Some informally argue that the airpower community ...to this: do I change the special instructions (SPINS)? Do I put forward a crew information file change? Should I change the airspace control order...failing to comply with a collection of information if it does not display a currently valid OMB control number. 1. REPORT DATE NOV 2014 2. REPORT TYPE

  15. Telecommunications in ARL Libraries. SPEC Kit 98.

    ERIC Educational Resources Information Center

    Association of Research Libraries, Washington, DC. Office of Management Studies.

    This 11-document kit introduces the current and planned uses of telecommunications facilities in the computerized information systems of several research libraries, public libraries, and library groups contacted in 1983. The first two documents are excerpts from reports on networks: "Telecommunications: An Overview for OCLC," and…

  16. 77 FR 20655 - Records Schedules; Availability and Request for Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-05

    ... what happens to records when no longer needed for current Government business. They authorize the... Management Services (ACNR) using one of the following means: Mail: NARA (ACNR), 8601 Adelphi Road, College... request. FOR FURTHER INFORMATION CONTACT: Margaret Hawkins, Director, National Records Management Program...

  17. 77 FR 59991 - Records Schedules; Availability and Request for Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-01

    ... what happens to records when no longer needed for current Government business. They authorize the... Records Management Services (ACNR) using one of the following means: Mail: NARA (ACNR), 8601 Adelphi Road... their request. FOR FURTHER INFORMATION CONTACT: Margaret Hawkins, Director, Records Management Services...

  18. 78 FR 30340 - Records Schedules; Availability and Request for Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-22

    ... what happens to records when no longer needed for current Government business. They authorize the... Management Services (ACNR) using one of the following means: Mail: NARA (ACNR), 8601 Adelphi Road, College... request. FOR FURTHER INFORMATION CONTACT: Margaret Hawkins, Director, Records Management Services (ACNR...

  19. 31 CFR 380.5 - Where can I find current information, and who can I contact for additional guidance and...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... on Treasury's Bureau of the Public Debt Web site at http://www.treasurydirect.gov. You may also..., Bureau of the Public Debt, Office of the Commissioner, Government Securities Regulations Staff, 799 9th...

  20. PN FOR CHILDREN - INFORMATION LEAFLET.

    PubMed

    Riddell, Rebecca; Lewis, Anthony; Tuthill, David

    2016-09-01

    To produce a leaflet for parents and carers of children receiving parenteral nutrition (PN) explaining:▸ What PN is▸ Why it is given▸ How it will be given▸ Risks & Complications▸ Other useful information▸ Nutrition team contact informationCurrent practice is for the nutrition team pharmacist to give a verbal account of the above information to parents/carers. It was felt that providing this information in a written format would introduce consisitency and allow parents/carers more time to take information on board. An internet search and discussions with other organisations with paediatric gastroenterology specialists was conduted to see if something similar was in existence. A similar information leaflet to what we hoped to produce was not found. Members of the paediatric nutrition team, which included consultants, nurse specialists, pharmacist and dietician, provided input to the type of information that should be included in the information leaflet. A first draft of the leaflet was produced and shown to the parents of current paediatric PN inpatients. Feedback was received and the leaflet updated following consultation with the nutrition team. Production of a very useful information leaflet for parents/carers, containing all the relevant information and detail. The leaflet uses colour and pictures to aid the transfer of information and makes it more attractive to read. The pharmacist is the main point of contact for the paediatric nutrition team and will be the individual responsible for distributing them. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  1. 77 FR 37997 - Importation of Dracaena Plants From Costa Rica

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-26

    ... Dracaena spp. plants will be of greater value than the smaller plants currently allowed entry, and we... addition, copies may be obtained by writing to the individual listed under FOR FURTHER INFORMATION CONTACT...(y). (banana rust thrips); Coccus viridis (green scale); Diplosolenodes occidentalis (spotted...

  2. 78 FR 65163 - Airworthiness Directives; Sikorsky Aircraft Corporation-Manufactured (Sikorsky) Model Helicopters...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    ... Certificate Currently Held by Erickson Air-Crane Incorporated) AGENCY: Federal Aviation Administration (FAA... Erickson Air-Crane Incorporated (Erickson)). AD 97-19-10 required inspecting and reworking the main gearbox... service information identified in this AD, contact Erickson Air-Crane Incorporated, ATTN: Chris Erickson...

  3. 78 FR 68135 - Environmental Impact Statement: Los Angeles County, California

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-13

    ... part of 2014. FOR FURTHER INFORMATION CONTACT: Tami Podesta, California Department of Transportation... no access control. SR-138 Northwest Corridor Improvement Project proposes to improve the highway as a freeway, expressway with access control and/or traffic system/multi- modal facility. The SR-138 currently...

  4. 78 FR 77169 - Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-20

    ... program helps to ensure that requested data can be provided in the desired format, reporting burden (time... of collection requirements on respondents can be properly assessed. Currently, the Office of Workers... Expenses (LS-265). A copy of the proposed information collection request can be obtained by contacting the...

  5. 12 CFR 749.1 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... recent business day that: (1) Shows each balance individually identified by a name or number; (2) Lists... recent month-end. (c) A list of the credit union's accounts at financial institutions, insurance policies, and investments along with related contact information, current as of the most recent month-end. (d...

  6. 12 CFR 749.1 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... recent business day that: (1) Shows each balance individually identified by a name or number; (2) Lists... recent month-end. (c) A list of the credit union's accounts at financial institutions, insurance policies, and investments along with related contact information, current as of the most recent month-end. (d...

  7. 12 CFR 749.1 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... recent business day that: (1) Shows each balance individually identified by a name or number; (2) Lists... recent month-end. (c) A list of the credit union's accounts at financial institutions, insurance policies, and investments along with related contact information, current as of the most recent month-end. (d...

  8. 12 CFR 749.1 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... recent business day that: (1) Shows each balance individually identified by a name or number; (2) Lists... recent month-end. (c) A list of the credit union's accounts at financial institutions, insurance policies, and investments along with related contact information, current as of the most recent month-end. (d...

  9. 12 CFR 749.1 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... recent business day that: (1) Shows each balance individually identified by a name or number; (2) Lists... recent month-end. (c) A list of the credit union's accounts at financial institutions, insurance policies, and investments along with related contact information, current as of the most recent month-end. (d...

  10. 78 FR 14549 - National Contact Center; Information Collection; National Contact Center Customer Evaluation Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-06

    ...] National Contact Center; Information Collection; National Contact Center Customer Evaluation Survey AGENCY: Contact Center Services, Federal Citizen Information Center, Office of Citizen Services and Innovative... National Contact Center customer evaluation surveys. In this request, the previously approved surveys have...

  11. Mapping the droplet transfer modes for an ER100S-1 GMAW electrode

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

    Heald, P.R.; Madigan, R.B.; Siewert, T.A.

    1994-02-01

    Welds were made with a 1.2-mm-diameter AWS ER100S-1 electrode using Ar-2% O[sub 2] shielding gas to map the effects of contact-tube-to-work distance (13, 19 and 25 mm), current, voltage, and wire feed rate on metal transfer. The droplet transfer modes were identified for each map by both the sound of the arc and images from a laser back-lit high-speed video system. The modes were correlated to digital records of the voltage and current fluctuations. The maps contain detailed information on the spray transfer mode, including the boundaries of drop spray, streaming spray and rotating spray modes. The metal transfer modemore » boundaries shifted with an increase in contact-tube-to-work distance. Increasing the contact-tube-to-work distance from 13 to 19 mm resulted in a 15 mm/s increase in the wire feet rate for the globular-to-drop-spray transition.« less

  12. 77 FR 12903 - 60-Day Notice of Proposed Information Collection: DS-158, Contact Information and Work History...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-02

    ..., Contact Information and Work History for Nonimmigrant Visa Applicant ACTION: Notice of request for public... with the Paperwork Reduction Act of 1995. Title of Information Collection: Contact Information and Work... FURTHER INFORMATION CONTACT: Direct requests for additional information regarding the collection listed in...

  13. 78 FR 23898 - Notice of Request for a New Information Collection (Accredited Laboratory Contact Update Form)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-23

    ... Request for a New Information Collection (Accredited Laboratory Contact Update Form) AGENCY: Food Safety... compilation of updated contact information for Accredited Laboratories. DATES: Comments on this notice must be... FURTHER INFORMATION CONTACT: Contact John O'Connell, Paperwork Reduction Act Coordinator, Food Safety and...

  14. Social support exchanges in a social media community for people living with HIV/AIDS in China.

    PubMed

    Chen, Liang; Shi, Jingyuan

    2015-01-01

    In recent years, social media has become an important source of social support. People living with HIV/AIDS in China created an online support group (the HIV/AIDS Weibo Group) on Weibo, the Chinese version of Twitter, in January 2011. The current study examined how social support transmitted in this social media community. First, messages over five successive weeks (2 May 2011 to 13 June 2011) were randomly selected from the HIV/AIDS Weibo Group on Weibo. Next, we employed social network analysis to map the HIV/AIDS Weibo Group's structure and to measure the study variables. After that, a multivariate analysis of variance was applied to examine the influence of frequency of contact and reciprocity on informational and emotional social support exchanged in each dyad. The results revealed that pairs with a high level of contact frequency or reciprocity exchanged more informational support than do pairs with a low level of contact frequency or reciprocity. Moreover, dyadic partners with high frequency of contact exchanged a larger amount of emotional support than those with a low level frequency of contact; but strongly reciprocal dyads did not exchange significantly more emotional social support than their counterparts with a low level of reciprocity.

  15. 76 FR 16857 - Proposed Information Collection (Request for Contact Information); Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-25

    ... (Request for Contact Information); Comment Request AGENCY: Veterans Benefits Administration, Department of... response to the notice. This notice solicits comments on information needed to obtain contact information... viewed online through FDMS. FOR FURTHER INFORMATION CONTACT: Nancy J. Kessinger at (202) 461-9769 or FAX...

  16. Air Traffic and Operational Data on Selected US Airports with Parallel Runways

    NASA Technical Reports Server (NTRS)

    Doyle, Thomas M.; McGee, Frank G.

    1998-01-01

    This report presents information on a number of airports in the country with parallel runways and focuses on those that have at least one pair of parallel runways closer than 4300 ft. Information contained in the report describes the airport's current operational activity as obtained through contact with the facility and from FAA air traffic tower activity data for FY 1997. The primary reason for this document is to provide a single source of information for research to determine airports where Airborne Information for Lateral Spacing (AILS) technology may be applicable.

  17. 76 FR 33031 - Agency Information Collection (Request for Contact Information) Activity Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-07

    ... for Contact Information) Activity Under OMB Review AGENCY: Veterans Benefits Administration.... Please refer to ``OMB Control No. 2900-0660'' in any correspondence. FOR FURTHER INFORMATION CONTACT... refer to ``OMB Control No. 2900-0660.'' SUPPLEMENTARY INFORMATION: Title: Request for Contact...

  18. Age at placement, adoption experience and adult adopted people's contact with their adoptive and birth mothers: an attachment perspective.

    PubMed

    Howe, D

    2001-09-01

    Adoption holds particular interest for attachment researchers. Although children adopted as babies experience almost continuous care by their adoptive parents, older placed children experience at least one major change of caregiver when they join their adoptive family. Moreover, in the majority of cases, older placed children have generally suffered a pre-adoption history of abuse, neglect and/or rejection. It is now being recognized that older placed children's attachment histories and internal working models (IWMs) established in relationship with their initial carers remain active in relationship with their new carers. Transactional models have helped both researchers and practitioners to understand the dynamics of parent-child relationships in cases where insecure children with histories of neglect, abuse and rejection find themselves in new caregiving environments. The present study examines the childhood experiences of adult adopted people and their current levels of contact with their adoptive mothers, and in cases where people had searched for and found a birth relative, current levels of contact with their birth mother. Although no information was collected on the adopted adult's pre-placement history, age at placement was used as a proxy measure to examine whether older placed children reported different adoption experiences and what their current levels of contact were with their adoptive and birth mothers. The findings show that age at placement was associated with adopted people's reported experiences of being adopted and current rates of contact with their adoptive and birth mothers, with those placed at older ages most likely to report that they (1) did not feel they belonged in their adoptive families while growing up, (2) did not feel loved by their adoptive mother, (3) were least likely to remain in high-frequency contact with their adoptive mother, and (4) were least likely to remain in high-frequency contact with their birth mother. An attachment perspective is used to interpret the findings. Children adopted at older ages appear more likely to have experienced an insecure attachment relationship with their adoptive mother.

  19. Body Size Changes of Royal Australian Air Force Aircrew: 1971 - 2005

    DTIC Science & Technology

    2009-08-01

    International Airport (2004). Adam completed his Physiotherapy Degree in 2008 at the University of South Australia. Adam currently works as a physiotherapist...Australia (UniSA) School of Health Sciences student pool and personal contacts (e.g. friends, family and work colleagues). All subjects were fully informed

  20. 10 CFR 900.5 - Request for coordination.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., including: (i) The voltage and type of current (alternating or direct); (ii) The length of the transmission... contact information at all permitting entities and all non-Federal entities. (c) The written request for coordination may be filed by mail or hand delivery with the Director at 1000 Independence Avenue, SW...

  1. 77 FR 38744 - Airworthiness Directives; Sikorsky Aircraft-Manufactured Model S-64F Helicopters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ... the Sikorsky Aircraft Corporation-manufactured Model S-64F helicopters, now under the Erickson Air-Crane Incorporated (Erickson) Model S-64F type certificate. That AD currently requires inspections... docket shortly after receipt. For service information identified in this proposed AD, contact Erickson...

  2. Profiling Community College Journals: An Exercise in Putting Shoes on an Octopus?

    ERIC Educational Resources Information Center

    Lumsden, D. Barry; Singleton-Jackson, Jill

    2000-01-01

    Identifies (1) which community college journals have gone out of business since 1984; (2) which new journals have been launched since 1984; and (3) the current names of journals that, since 1984, have changed their names. Provides contact information for eighteen journals still in business. (PGS)

  3. 75 FR 44837 - Agency Information Collection Activities: Notice of Request for Extension of Currently Approved...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-29

    ... could be minimized, including the use of electronic technology, without reducing the quality of the... CONTACT: Henry Murdaugh, 703-235-0535, Office of Professional and Corporate Development, Federal Highway... education and research, and attract qualified students to the field of transportation. The Eisenhower...

  4. 78 FR 68867 - Division of Longshore and Harbor Workers' Compensation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-15

    ... requested data can be provided in the desired format, reporting burden (time and financial resources) is... respondents can be properly assessed. Currently, the Office of Workers' Compensation (OWCP) is soliciting...-266). A copy of the proposed information collection request can be obtained by contacting the office...

  5. 75 FR 30770 - Notice for Extension and Revision of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-02

    ... Management Education Division, USDA/RMA, 1400 Independence Avenue, SW., Stop 0808, Room 5720, Washington, DC... contact: Sundii Johnson Phillips, Risk Management Education Division USDA/RMA, Stop 0808, 1400...: Risk Management and Crop Insurance Education Activity Log. OMB Number: 0563-0070. Expiration Date of...

  6. 31 CFR 380.5 - Where can I find current information, and who can I contact for additional guidance and...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... valuations on Treasury's Bureau of the Fiscal Service Web site at http://www.treasurydirect.gov. You may also... 9th Street, NW., 8th Floor, Washington, DC 20239-0001, or by e-mail at [email protected]gov. ...

  7. 76 FR 18517 - Proposed Information Collection; Comment Request; Survey: Expenditures Incurred by Recipients of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-04

    ... Request; Survey: Expenditures Incurred by Recipients of Biomedical Research and Development Awards From... research budget and analyzing future NIH programs. A survey of award recipient entities is currently the... CONTACT: Steven Payson, Chief of Research, Government Division (BE-57), Bureau of Economic Analysis, U.S...

  8. A brief survey of Department of Defense Telemedicine.

    PubMed

    Zimnik, P R

    1996-01-01

    This paper describes current telemedical projects sponsored by the Department of Defense (DoD) and provides points of contact for further communication. The scope and scale of these projects demonstrate the DoD commitment to the development and deployment of telemedicine and advanced medical information technologies in health care delivery.

  9. Application And Implication of Nanomaterials In The Environment: An Overview Of Current Research At The Environmental Protection Agency (Philadelphia, PA)

    EPA Science Inventory

    The purpose of this presentation is to discuss the research drives behind Nano particles research in the environment. FOR FURTHER INFORMATION, CONTACT ROGER B. YEARDLEY, JR., LAND REMEDIATION AND POLLUTION CONTROL DIVISION, AT 513-569-7548.

  10. Designing Privacy Notices: Supporting User Understanding and Control

    ERIC Educational Resources Information Center

    Kelley, Patrick Gage

    2013-01-01

    Users are increasingly expected to manage complex privacy settings in their normal online interactions. From shopping to social networks, users make decisions about sharing their personal information with corporations and contacts, frequently with little assistance. Current solutions require consumers to read long documents or go out of their way…

  11. Publication analysis of the contact lens field: what are the current topics of interest?

    PubMed

    Cardona, Genís; Sanz, Joan P

    2015-01-01

    To determine the main current research interests of scientists working in the contact lens field. All articles published in the 2011 issues of all journals included in the Journal Citation Reports subject category Ophthalmology were inspected to expose those papers related to the contact lens field. Information regarding source journal was obtained and authorship details were recorded to determine the top most prolific authors, institutions and countries. A comprehensive list of key words was compiled to generate a two-dimensional term map in which the frequency of occurrence of a particular term is defined by label size and the distance between two terms is an indication of the relatedness of these terms, based on their co-occurrences within groups of key words. Clusters of related terms were also identified. Visual examination of all articles uncovered a total of 156 papers, published in 28 different journals. Contact Lens & Anterior Eye, Eye & Contact Lens and Optometry and Vision Science had 27 articles each. The most prolific authors and institutions revealed the predominance of countries with long research tradition in the contact lens field. Ten different word clusters or areas of interest were identified, including both traditional, yet unresolved issues (e.g., comfort or dry eye), and the latest research efforts (e.g., myopia control). These findings, which revealed contact lenses to be a fertile area of research, may be of relevance to new researchers as well as to those interested in exploring the latest research trends in this scientific discipline. Copyright © 2013 Spanish General Council of Optometry. Published by Elsevier Espana. All rights reserved.

  12. Patch testing with rubber series in Europe: a critical review and recommendation.

    PubMed

    Warburton, Katharine L; Uter, Wolfgang; Geier, Johannes; Spiewak, Radoslaw; Mahler, Vera; Crépy, Marie-Noëlle; Schuttelaar, Marie Louise; Bauer, Andrea; Wilkinson, Mark

    2017-04-01

    Rubber additives constitute an important group of contact allergens, particularly in certain occupations. To collect information regarding the current practice of using a 'rubber series' in Europe, and discuss this against the background of evidence concerning the prevalence of allergy in order to derive a recommendation for a 'European rubber series'. The following were performed: (i) a survey targeting all members of the COST action 'StanDerm' consortium, (ii) analysis of rubber contact allergy data in the database of the European Surveillance System on Contact Allergies, and (iii) a literature review. Information from 13 countries was available, from one or several departments of dermatology, and occasionally occupational health. Apart from some substances tested only in single departments, a broad overlap regarding important allergens was evident, but considerable variation existed between departments. An up-to-date 'European rubber series' is recommended, with the exclusion of substances only of historical concern. A 'supplementary rubber series' containing allergens of less proven importance, requiring further analysis, is recommended for departments specializing in occupational contact allergy. These should be continually updated as new evidence emerges. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  13. Scientific Challenges in the Risk Assessment of Food Contact Materials.

    PubMed

    Muncke, Jane; Backhaus, Thomas; Geueke, Birgit; Maffini, Maricel V; Martin, Olwenn Viviane; Myers, John Peterson; Soto, Ana M; Trasande, Leonardo; Trier, Xenia; Scheringer, Martin

    2017-09-11

    Food contact articles (FCAs) are manufactured from food contact materials (FCMs) that include plastics, paper, metal, glass, and printing inks. Chemicals can migrate from FCAs into food during storage, processing, and transportation. Food contact materials' safety is evaluated using chemical risk assessment (RA). Several challenges to the RA of FCAs exist. We review regulatory requirements for RA of FCMs in the United States and Europe, identify gaps in RA, and highlight opportunities for improving the protection of public health. We intend to initiate a discussion in the wider scientific community to enhance the safety of food contact articles. Based on our evaluation of the evidence, we conclude that current regulations are insufficient for addressing chemical exposures from FCAs. RA currently focuses on monomers and additives used in the manufacture of products, but it does not cover all substances formed in the production processes. Several factors hamper effective RA for many FCMs, including a lack of information on chemical identity, inadequate assessment of hazardous properties, and missing exposure data. Companies make decisions about the safety of some food contact chemicals (FCCs) without review by public authorities. Some chemical migration limits cannot be enforced because analytical standards are unavailable. We think that exposures to hazardous substances migrating from FCAs require more attention. We recommend a ) limiting the number and types of chemicals authorized for manufacture and b ) developing novel approaches for assessing the safety of chemicals in FCAs, including unidentified chemicals that form during or after production. https://doi.org/10.1289/EHP644.

  14. 77 FR 40692 - 30-Day Notice of Proposed Information Collection: DS-158, Contact Information and Work History...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-10

    ..., Contact Information and Work History for Nonimmigrant Visa Applicant ACTION: Notice of request for public... approval in accordance with the Paperwork Reduction Act of 1995. Title of Information Collection: Contact... for Department of State. FOR FURTHER INFORMATION CONTACT: You may obtain copies of the proposed...

  15. Shoe allergic contact dermatitis.

    PubMed

    Matthys, Erin; Zahir, Amir; Ehrlich, Alison

    2014-01-01

    Foot dermatitis is a widespread condition, affecting men and women of all ages. Because of the location, this condition may present as a debilitating problem to those who have it. Allergic contact dermatitis involving the feet is frequently due to shoes or socks. The allergens that cause shoe dermatitis can be found in any constituent of footwear, including rubber, adhesives, leather, dyes, metals, and medicaments. The goal of treatment is to identify and minimize contact with the offending allergen(s). The lack of product information released from shoe manufacturers and the continually changing trends in footwear present a challenge in treating this condition. The aim of this study is to review the current literature on allergic contact shoe dermatitis; clinical presentation, allergens, patch testing, and management will be discussed. PubMed and MEDLINE databases were used for the search, with a focus on literature updates from the last 15 years.

  16. Oral Cancer Prevention

    MedlinePlus

    ... Cancer.gov on the Managing Cancer Care page. Contact Us More information about contacting us or receiving ... Facebook Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION ...

  17. Quantified outdoor micro-activity data for children aged 7-12-years old.

    PubMed

    Beamer, Paloma I; Luik, Catherine E; Canales, Robert A; Leckie, James O

    2012-01-01

    Estimation of aggregate exposure and risk requires detailed information regarding dermal contact and mouthing activity. We analyzed micro-level activity time series (MLATS) of children aged 7-12 years to quantify these contact behaviors and evaluate differences by age and gender. In all, 18 children, aged 7-12 years, were videotaped while playing outdoors. Video footage was transcribed via Virtual Timing Device (VTD) software. We calculated the hand and mouth contact frequency, hourly duration and median duration of contact with 16 object categories. Median mouthing frequencies were 12.6 events/h and 2.6 events/h for hands and non-dietary objects, respectively. Median hourly mouthing duration was 0.4 min/h and 0.1 min/h with hands and objects. Median mouthing contact duration was 1 s and 1.5 s with hands and objects, respectively. The median object contact frequency for both the hands combined was 537.3 events/h with an hourly contact duration of 81.8 min/h and a median contact duration of 3 s. There were no significant differences in the mouthing activity between genders or age groups. Female children had longer and more frequent hand contacts with several surface types. Age was negatively correlated with hand contacts of floor and wood surfaces. Contact frequencies in this study are higher than current regulatory recommendations for this age group.

  18. Education technology with continuous real time monitoring of the current functional and emotional students' states

    NASA Astrophysics Data System (ADS)

    Alyushin, M. V.; Kolobashkina, L. V.

    2017-01-01

    The education technology with continuous monitoring of the current functional and emotional students' states is suggested. The application of this technology allows one to increase the effectiveness of practice through informed planning of the training load. For monitoring the current functional and emotional students' states non-contact remote technologies of person bioparameters registration are encouraged to use. These technologies are based on recording and processing in real time the main person bioparameters in a purely passive mode. Experimental testing of this technology has confirmed its effectiveness.

  19. [Current contact allergens].

    PubMed

    Geier, J; Uter, W; Lessmann, H; Schnuch, A

    2011-10-01

    Ever-changing exposure to contact allergens, partly due to statutory directives (e.g. nickel, chromate, methyldibromo glutaronitrile) or recommendations from industrial associations (e.g. hydroxyisohexyl 3-cyclohexene carboxaldehyde), requires on-going epidemiologic surveillance of contact allergy. In this paper, the current state with special focus in fragrances and preservatives is described on the basis of data of the Information Network of Departments of Dermatology (IVDK) of the year 2010. In 2010, 12,574 patients were patch tested in the dermatology departments belonging to the IVDK. Nickel is still the most frequent contact allergen. However the continuously improved EU nickel directive already has some beneficial effect; sensitization frequency in young women is dropping. In Germany, chromate-reduced cement has been in use now for several years, leading to a decline in chromate sensitization in brick-layers. Two fragrance mixes are part of the German baseline series; they are still relevant. The most important fragrances in these mixes still are oak moss absolute and hydroxyisohexyl 3-cyclohexene carboxaldehyde. However, in relation to these leading allergens, sensitization frequency to other fragrances contained in the mixes seems to be increasing. Among the preservatives, MCI/MI has not lost its importance as contact allergen, in contrast to MDBGN. Sources of MCI/MI sensitization obviously are increasingly found in occupational context. Methylisothiazolinone is a significant allergen in occupational settings, and less frequently in body care products.

  20. CIDR

    Science.gov Websites

    Completed Projects Publications Contact Information NIH Contacts CIDR Contacts ___________________ -Contact Us -Privacy Policy -Site Map Search You are here: CIDR>Contact Information> CIDR Contacts CIDR 1812 Ashland Ave Suite 200 Baltimore, MD 21205 Contact Us | Privacy Policy | Site Map | Get Adobe

  1. 78 FR 58608 - Proposed Collection; Comment Request for the EFTPS Primary Contact Information Change Form

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-24

    ... EFTPS Primary Contact Information Change Form AGENCY: Internal Revenue Service (IRS), Treasury. ACTION..., the IRS is soliciting comments concerning the EFTPS Primary Contact Information Change Form. DATES... Constitution Avenue NW., Washington, DC 20224. FOR FURTHER INFORMATION CONTACT: Requests for additional...

  2. 75 FR 61245 - Proposed Collection; Comment Request for the EFTPS Primary Contact Information Change Form

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-04

    ... EFTPS Primary Contact Information Change Form AGENCY: Internal Revenue Service (IRS), Treasury. ACTION..., the IRS is soliciting comments concerning the EFTPS Primary Contact Information Change Form. DATES... Constitution Avenue, NW., Washington, DC 20224. FOR FURTHER INFORMATION CONTACT: Requests for additional...

  3. Treatment Options for Gallbladder Cancer

    MedlinePlus

    ... Cancer.gov on the Managing Cancer Care page. Contact Us More information about contacting us or receiving ... Facebook Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION ...

  4. Treatment Option Overview (Gallbladder Cancer)

    MedlinePlus

    ... Cancer.gov on the Managing Cancer Care page. Contact Us More information about contacting us or receiving ... Facebook Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION ...

  5. Stages of Gallbladder Cancer

    MedlinePlus

    ... Cancer.gov on the Managing Cancer Care page. Contact Us More information about contacting us or receiving ... Facebook Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION ...

  6. Stages of Intraocular (Uveal) Melanoma

    MedlinePlus

    ... Cancer.gov on the Managing Cancer Care page. Contact Us More information about contacting us or receiving ... Facebook Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION ...

  7. Salivary Gland Cancer Treatment

    MedlinePlus

    ... Cancer.gov on the Managing Cancer Care page. Contact Us More information about contacting us or receiving ... Facebook Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION ...

  8. Emergency information management needs and practices of older adults: A descriptive study.

    PubMed

    Turner, Anne M; Osterhage, Katie; Loughran, Julie; Painter, Ian; Demiris, George; Hartzler, Andrea L; Phelan, Elizabeth A

    2018-03-01

    To better understand how older adults currently manage emergency information, the barriers and facilitators to planning and management of emergency information, as well as the potential role of information technology to facilitate emergency planning and management. Older adults face a much higher risk of sudden illness/injury and are the age group with the largest percentages of emergent and urgent healthcare visits. Emergency information (health information needed in an emergency situation such as emergency contact information, diagnoses, and advance directives) needs to be maintained and easily accessible to ensure older adults get appropriate care and treatment consistent with their wishes in emergency situations. Current health information technologies rarely take into consideration the emergency information needs of older adults, their caregivers, and emergency responders. As part of a larger study we performed in-depth interviews with 90 older adults living in a variety of residential settings (independent living, retirement communities, assisted living) regarding how they manage information about their health. Interview sessions included photos of important health information artifacts. Interviews were transcribed and coded. Analysis of in-depth interviews revealed that emergency information is a type of health information that older adults frequently manage. Participants differed in whether they practice emergency planning (e.g. the preparation and continued management of emergency information), and in whether they involve others in emergency information and emergency planning. Despite its importance, emergency information was often not up-to-date and not always kept in locations readily apparent to emergency responders. Emergency information, such as emergency contact information, diagnoses, and advance directives, is a type of health information that older adults manage. Considering emergency information in the design of health information technologies for older adults could address some of the barriers and support the facilitators to emergency planning and information management. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. 2 CFR 225.55 - Information contact.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Information contact. 225.55 Section 225.55... STATE, LOCAL, AND INDIAN TRIBAL GOVERNMENTS (OMB CIRCULAR A-87) § 225.55 Information contact. Further information concerning this part may be obtained by contacting the Office of Federal Financial Management...

  10. Treatment Options for Intraocular (Uveal) Melanoma

    MedlinePlus

    ... Cancer.gov on the Managing Cancer Care page. Contact Us More information about contacting us or receiving ... Facebook Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION ...

  11. Treatment Option Overview (Intraocular [Uveal] Melanoma)

    MedlinePlus

    ... Cancer.gov on the Managing Cancer Care page. Contact Us More information about contacting us or receiving ... Facebook Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION ...

  12. 76 FR 10825 - Federal Tort Claims Act (FTCA) Medical Malpractice Program Regulations: Clarification of FTCA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-28

    ... Care, Health Resources and Services Administration, U.S. Department of Health and Human Services, 5600... INFORMATION CONTACT: Suma Nair, Director, Office of Quality and Data, Bureau of Primary Health Care, Health... current routine practice. List of Subjects in 42 CFR Part 6 Emergency medical services, Health care...

  13. FNS Research Corner: Summary of Research

    ERIC Educational Resources Information Center

    Berman, Danielle; Burdg, Jinee

    2017-01-01

    The FNS Research Corner provides a continuing series to summarize recently completed and current research conducted by the U.S. Department of Agriculture's Food and Nutrition Service (FNS) in the area of child nutrition. For further information, contact the Office of Policy Support (OPS) at (703) 305-2117. Links to published studies and reports as…

  14. 78 FR 10592 - Notice of Request for Extension and Revision of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-14

    ...: National Appeals Division, U.S. Department of Agriculture. ACTION: Notice and request for comments. SUMMARY... announces the U.S. Department of Agriculture, National Appeals Division's request for an extension to a...: Contact Dr. Angela Parham, U.S. Department of Agriculture, National Appeals Division, 3101 Park Center...

  15. 75 FR 13072 - Notice of Request for Extension and Revision of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-18

    .... Department of Agriculture, National Appeals Division. ACTION: Notice and request for comments. SUMMARY: In.... Department of Agriculture, National Appeals Division's to request an extension for and revision to a...: Contact Jerry Jobe, U.S. Department of Agriculture, National Appeals Division, 3101 Park Center Drive...

  16. 78 FR 31948 - Government-Owned Inventions; Availability for Licensing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-28

    ... listed below are owned by an agency of the U.S. Government and are available for licensing in the U.S. in... coverage for companies and may also be available for licensing. FOR FURTHER INFORMATION CONTACT: Licensing... precise and reliable quantification. Currently, there is no approved drug to treat FXS. The invention...

  17. Connecticut State Technical Colleges Fact Book, 1988-89.

    ERIC Educational Resources Information Center

    Jones, Dennis; McCarroll, Judy

    Current and historical data on the Connecticut State Technical College System and its five component parts are provided in this report. Section I presents information on headcount and full-time enrollment trends by program and campus; credit and contact hours; student attrition by term; full- and part-time enrollments; and student characteristics…

  18. 76 FR 68808 - Exchange Visitor Program-Cap on Current Participant Levels and Moratorium on New Sponsor...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ... Levels and Moratorium on New Sponsor Applications for Summer Work Travel Program AGENCY: Department of State. ACTION: Notice Regarding the Summer Work Travel Program. SUMMARY: Effective January 1, 2012, the... moratorium on designation of new Summer Work Travel sponsor organizations. FOR FURTHER INFORMATION CONTACT...

  19. 76 FR 64976 - Division of Longshore and Harbor Workers' Compensation Proposed Renewal of Existing Collection...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... requested data can be provided in the desired format, reporting burden (time and financial resources) is... respondents can be properly assessed. Currently, the Office of Workers' Compensation Programs (OWCP) is...-207). A copy of the proposed information collection request can be obtained by contacting the office...

  20. 78 FR 12364 - Proposed Extension of Existing Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-22

    ....C. 3506(c)(2)(A)]. This program helps to ensure that requested data can be provided in the desired... understood, and the impact of collection requirements on respondents can be properly assessed. Currently, the... information collection request can be obtained by contacting the office listed below in the addresses section...

  1. 76 FR 45881 - National Endowment for the Arts; Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-01

    ... (PRA95) [44 U.S.C. 3506(c)(A)]. This program helps to ensure that requested data can be provided in the... clearly understood, and the impact of collection requirements on respondents can be properly assessed... the current information collection request can be obtained by contacting the office listed below in...

  2. 77 FR 13636 - Division of Coal Mine Workers' Compensation; Proposed Extension of Existing Collection; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-07

    ... requested data can be provided in the desired format, reporting burden (time and financial resources) is... respondents can be properly assessed. Currently, the Office of Workers' Compensation Programs is soliciting... Benefit Payments (CM-908). A copy of the information collection request can be obtained by contacting the...

  3. 76 FR 49510 - Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ... Act of 1995 (PRA95) [44 U.S.C. 3506(c)(A)]. This program helps to ensure that requested data can be... instruments are clearly understood, and the impact of collection requirements on respondents can be properly.... A copy of the current information collection request can be obtained by contacting the office listed...

  4. 77 FR 47533 - Determination of Failure To Attain the One-Hour Ozone Standard by 2007, Determination of Current...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... CFR Part 52 Environmental protection, Air pollution control, Intergovernmental relations, Nitrogen... Office, Air Programs Branch, 290 Broadway, 25th Floor, New York, New York 10007-1866. This Docket... telephone number is 212-637-4249. FOR FURTHER INFORMATION CONTACT: Paul Truchan, Air Programs Branch...

  5. 78 FR 11611 - Current Good Manufacturing Practice and Hazard Analysis and Risk-Based Preventive Controls for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-19

    ... Manufacturing Practice and Hazard Analysis and Risk- Based Preventive Controls for Human Food; Extension of... Analysis and Risk-Based Preventive Controls for Human Food.'' FOR FURTHER INFORMATION CONTACT: Domini Bean... Practice and Hazard Analysis and Risk-Based Preventive Controls for Human Food'' with a 120-day comment...

  6. 76 FR 13969 - Notice of Request for Approval of an Information Collection; National Animal Health Monitoring...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-15

    ... support the research and development phase of surveys entitled National Animal Health Monitoring System... commodity surveys; Understand current knowledge gaps in the industry; Determine the proper scope of future... industry being surveyed and the best method to contact respondents, one or more of these methods may be...

  7. 76 FR 34143 - Implementation of OMB Guidance on Government-Wide Debarment and Suspension (Non-procurement)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-13

    ... Guidance on Government-Wide Debarment and Suspension (Non-procurement) AGENCY: U.S. Agency for...-procurement), currently located in Part 208 of Title 22 of the Code of Federal Regulations (CFR), and [email protected] , fax (202) 567-4695 FOR FURTHER INFORMATION CONTACT: Melita E. Yearwood, Procurement Analyst...

  8. CIDR

    Science.gov Websites

    Targeted Informatics General Information Software Posters NIH Program Projects and Statistics QC Statistics Completed Projects Publications Contact Information NIH Contacts CIDR Contacts ___________________ -Contact

  9. Information spreading dynamics in hypernetworks

    NASA Astrophysics Data System (ADS)

    Suo, Qi; Guo, Jin-Li; Shen, Ai-Zhong

    2018-04-01

    Contact pattern and spreading strategy fundamentally influence the spread of information. Current mathematical methods largely assume that contacts between individuals are fixed by networks. In fact, individuals are affected by all his/her neighbors in different social relationships. Here, we develop a mathematical approach to depict the information spreading process in hypernetworks. Each individual is viewed as a node, and each social relationship containing the individual is viewed as a hyperedge. Based on SIS epidemic model, we construct two spreading models. One model is based on global transmission, corresponding to RP strategy. The other is based on local transmission, corresponding to CP strategy. These models can degenerate into complex network models with a special parameter. Thus hypernetwork models extend the traditional models and are more realistic. Further, we discuss the impact of parameters including structure parameters of hypernetwork, spreading rate, recovering rate as well as information seed on the models. Propagation time and density of informed nodes can reveal the overall trend of information dissemination. Comparing these two models, we find out that there is no spreading threshold in RP, while there exists a spreading threshold in CP. The RP strategy induces a broader and faster information spreading process under the same parameters.

  10. An early assessment of silicone hydrogel safety: pearls and pitfalls, and current status.

    PubMed

    Keay, Lisa; Edwards, Katie; Stapleton, Fiona

    2007-11-01

    The contact lens industry has evolved and now provides many choices, including continuous wear, overnight orthokeratology, frequent-replacement lenses, daily-disposable lenses, and many alternatives in systems of care and maintenance. Epidemiologic studies to date have shown that how a lens is worn, particularly if worn overnight, can increase the risk of microbial keratitis. However, the risk of silicone hydrogel contact lenses worn on a continuous-wear basis has been evaluated only recently. This article summarizes the recent research data on extended-wear silicone hydrogel lenses and discusses the challenges of early evaluations of silicone hydrogel lens safety. Finally, the relevance of this information is discussed to practitioners and contact lens wearers making choices about the risks and benefits of different products and how they are used.

  11. Sensing with Superconducting Point Contacts

    PubMed Central

    Nurbawono, Argo; Zhang, Chun

    2012-01-01

    Superconducting point contacts have been used for measuring magnetic polarizations, identifying magnetic impurities, electronic structures, and even the vibrational modes of small molecules. Due to intrinsically small energy scale in the subgap structures of the supercurrent determined by the size of the superconducting energy gap, superconductors provide ultrahigh sensitivities for high resolution spectroscopies. The so-called Andreev reflection process between normal metal and superconductor carries complex and rich information which can be utilized as powerful sensor when fully exploited. In this review, we would discuss recent experimental and theoretical developments in the supercurrent transport through superconducting point contacts and their relevance to sensing applications, and we would highlight their current issues and potentials. A true utilization of the method based on Andreev reflection analysis opens up possibilities for a new class of ultrasensitive sensors. PMID:22778630

  12. 75 FR 34117 - Product Cancellation Order for Certain Pesticide Registrations; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-16

    ... company contact information. FOR FURTHER INFORMATION CONTACT: Maia Tatinclaux, Pesticide Re- evaluation... INFORMATION CONTACT. B. How Can I Get Copies of this Document and Other Related Information? EPA has...

  13. Carrier Transport of Silver Nanowire Contact to p-GaN and its Influence on Leakage Current of LEDs

    NASA Astrophysics Data System (ADS)

    Oh, Munsik; Kang, Jae-Wook; Kim, Hyunsoo

    2018-03-01

    The authors investigated the silver nanowires (AgNWs) contact formed on p-GaN. Transmission line model applied to the AgNWs contact to p-GaN produced near ohmic contact with a specific contact resistance (ρ sc) of 10-1˜10-4 Ω·cm2. Noticeably, the contact resistance had a strong bias-voltage (or current-density) dependence associated with a local joule heating effect. Current-voltage-temperature (I-V-T) measurement revealed a strong temperature dependence with respect to ρ sc, indicating that the temperature played a key role of an enhanced carrier transport. The local joule heating at AgNW/GaN interface, however, resulted in a generation of leakage current of light-emitting diodes (LEDs) caused by degradation of AgNW contact.

  14. Follow-up client satisfaction in a supported education program.

    PubMed

    Mowbray, C T; Bybee, D; Collins, M E

    2001-01-01

    Satisfaction data have recently returned to popularity, as an outcome measure in managed behavioral healthcare systems. However, there are few examples of management uses of such data. We collected data 12 months after participants had completed a supported education program, concerning their retrospective satisfaction and the barriers, needs, and personal difficulties currently experienced in their attempts to pursue post-secondary education or training. Data on follow-up supportive contacts were also obtained. Results supported participants' continuing satisfaction, and identified particular information items which were endorsed as most helpful. However, the data indicated that personal difficulties presented obstacles to many and that a majority of participants had current needs for financial aid, tutoring, job placements, support groups, and transportation. Following completion of the supported education program, many participants had continuing contacts in support of their educational plans. The amount of contact was generally low, however. In the future, supported education programs need to build in mechanisms to ensure students receive ongoing support for education, since this support was found to positively and significantly affect individuals' enrolling in college or training.

  15. Exposure to Electrical Contact Currents and the Risk of Childhood Leukemia

    PubMed Central

    Does, Monique; Scélo, Ghislaine; Metayer, Catherine; Selvin, Steve; Kavet, Robert; Buffler, Patricia

    2011-01-01

    The objectives of this study were to examine the association between contact current exposure and the risk of childhood leukemia and to investigate the relationship between residential contact currents and magnetic fields. Indoor and outdoor contact voltage and magnetic-field measurements were collected for the diagnosis residence of 245 cases and 269 controls recruited in the Northern California Childhood Leukemia Study (2000–2007). Logistic regression techniques produced odds ratios (OR) adjusted for age, sex, Hispanic ethnicity, mother’s race and household income. No statistically significant associations were seen between childhood leukemia and indoor contact voltage level [exposure ≥90th percentile (10.5 mV): OR = 0.83, 95% confidence interval (CI): 0.45, 1.54], outdoor contact voltage level [exposure ≥90th percentile (291.2 mV): OR = 0.89, 95% CI: 0.48, 1.63], or indoor magnetic-field levels (>0.20 μT: OR = 0.76, 95% CI: 0.30, 1.93). Contact voltage was weakly correlated with magnetic field; correlation coefficients were r = 0.10 (P = 0.02) for indoor contact voltage and r = 0.15 (P = 0.001) for outdoor contact voltage. In conclusion, in this California population, there was no evidence of an association between childhood leukemia and exposure to contact currents or magnetic fields and a weak correlation between measures of contact current and magnetic fields. PMID:21388283

  16. 76 FR 4408 - Service Contract Inventory and Corresponding Point of Contact Information Per Section 703 of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-25

    ... Corresponding Point of Contact Information Per Section 703 of Division C of the Fiscal Year (FY) 2010... contact information per Section 743 of Division C of the FY 2010 Consolidated Appropriations Act, Public Law 111-117. FOR FURTHER INFORMATION CONTACT: Dennis Wilhite, Director, Office of Budget Execution and...

  17. True random bit generators based on current time series of contact glow discharge electrolysis

    NASA Astrophysics Data System (ADS)

    Rojas, Andrea Espinel; Allagui, Anis; Elwakil, Ahmed S.; Alawadhi, Hussain

    2018-05-01

    Random bit generators (RBGs) in today's digital information and communication systems employ a high rate physical entropy sources such as electronic, photonic, or thermal time series signals. However, the proper functioning of such physical systems is bound by specific constrains that make them in some cases weak and susceptible to external attacks. In this study, we show that the electrical current time series of contact glow discharge electrolysis, which is a dc voltage-powered micro-plasma in liquids, can be used for generating random bit sequences in a wide range of high dc voltages. The current signal is quantized into a binary stream by first using a simple moving average function which makes the distribution centered around zero, and then applying logical operations which enables the binarized data to pass all tests in industry-standard randomness test suite by the National Institute of Standard Technology. Furthermore, the robustness of this RBG against power supply attacks has been examined and verified.

  18. Scientific Challenges in the Risk Assessment of Food Contact Materials

    PubMed Central

    Backhaus, Thomas; Geueke, Birgit; Maffini, Maricel V.; Martin, Olwenn Viviane; Myers, John Peterson; Soto, Ana M.; Trasande, Leonardo; Trier, Xenia; Scheringer, Martin

    2017-01-01

    Background: Food contact articles (FCAs) are manufactured from food contact materials (FCMs) that include plastics, paper, metal, glass, and printing inks. Chemicals can migrate from FCAs into food during storage, processing, and transportation. Food contact materials’ safety is evaluated using chemical risk assessment (RA). Several challenges to the RA of FCAs exist. Objectives: We review regulatory requirements for RA of FCMs in the United States and Europe, identify gaps in RA, and highlight opportunities for improving the protection of public health. We intend to initiate a discussion in the wider scientific community to enhance the safety of food contact articles. Discussion: Based on our evaluation of the evidence, we conclude that current regulations are insufficient for addressing chemical exposures from FCAs. RA currently focuses on monomers and additives used in the manufacture of products, but it does not cover all substances formed in the production processes. Several factors hamper effective RA for many FCMs, including a lack of information on chemical identity, inadequate assessment of hazardous properties, and missing exposure data. Companies make decisions about the safety of some food contact chemicals (FCCs) without review by public authorities. Some chemical migration limits cannot be enforced because analytical standards are unavailable. Conclusion: We think that exposures to hazardous substances migrating from FCAs require more attention. We recommend a) limiting the number and types of chemicals authorized for manufacture and b) developing novel approaches for assessing the safety of chemicals in FCAs, including unidentified chemicals that form during or after production. https://doi.org/10.1289/EHP644 PMID:28893723

  19. 76 FR 80887 - Proposed Information Collection; Comment Request; Export Trading Companies Contact Facilitation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ... Request; Export Trading Companies Contact Facilitation Services AGENCY: International Trade [email protected] ). FOR FURTHER INFORMATION CONTACT: Requests for additional information or copies of the... facilitate contact between producers of exportable goods and services, and firms offering export trade...

  20. 75 FR 8335 - Agency Information Collection Activities; Proposed Renewal of Several Currently Approved...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-24

    ... website is an ``anonymous access'' system, which means EPA will not know your identity or contact.... This decrease reflects a shift in both the number and type of waiver requests submitted. The average... from 389 to 293. In addition, there was a shift in the distribution of responses to the least...

  1. 75 FR 76494 - National Endowment for the Arts; Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-08

    ... (PRA95) [44 U.S.C. 3506(c)(A)]. This program helps to ensure that requested data can be provided in the... clearly understood, and the impact of collection requirements on respondents can be properly assessed... participation in the U.S. A copy of the current information collection request can be obtained by contacting the...

  2. 76 FR 29176 - Airworthiness Directives; Piper Aircraft, Inc. PA-23, PA-31, and PA-42 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-20

    ...-0218; Directorate Identifier 2009-CE-006-AD] RIN 2120-AA64 Airworthiness Directives; Piper Aircraft... (AD) that applies to Piper Aircraft, Inc. PA-23, PA-31, and PA-42 airplanes. The existing AD currently... Federal holidays. For service information identified in this AD, contact Piper Aircraft, Inc., 2926 Piper...

  3. 76 FR 26801 - Proposed Collection: Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-09

    ... required by the Paperwork Reduction Act of 1995, Public Law 104-13 (44 U.S.C. 3506(c)(2)(A). Currently the... to Bureau of the Public Debt, Bruce A. Sharp, 200 Third Street, Avery 4-A, Parkersburg, WV 26106- 5312, or e-mail to Bruce.Sharp@bpd.treas.gov . FOR FURTHER INFORMATION CONTACT: Requests for additional...

  4. 76 FR 26802 - Proposed Collection: Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-09

    ... required by the Paperwork Reduction Act of 1995, Public Law 104-13 (44 U.S.C. 3506(c)(2)(A). Currently the... to Bureau of the Public Debt, Bruce A. Sharp, 200 Third Street, Avery 4-A, Parkersburg, WV 26106- 5312, or e-mail to Bruce.Sharp@bpd.treas.gov FOR FURTHER INFORMATION CONTACT: Requests for additional...

  5. Forbidden Friends as Forbidden Fruit: Parental Supervision of Friendships, Contact with Deviant Peers, and Adolescent Delinquency

    ERIC Educational Resources Information Center

    Keijsers, Loes; Branje, Susan; Hawk, Skyler T.; Schwartz, Seth J.; Frijns, Tom; Koot, Hans M.; van Lier, Pol; Meeus, Wim

    2012-01-01

    Spending leisure time with deviant peers may have strong influences on adolescents' delinquency. The current 3-wave multi-informant study examined how parental control and parental prohibition of friendships relate to these undesirable peer influences. To this end, annual questionnaires were administered to 497 Dutch youths (283 boys, mean age =…

  6. Decreasing Problem Behavior Associated with a Walking Program for an Individual with Developmental and Physical Disabilities

    ERIC Educational Resources Information Center

    Roane, Henry S.; Kelley, Michael E.

    2008-01-01

    In the current investigation, a functional analysis suggested that positive reinforcement in the form of physical contact maintained the self-injurious behavior of a girl with developmental and physical disabilities. We used the information obtained from the functional analysis to develop a treatment for noncompliance with walking in which a…

  7. European dry cooling tower operating experience

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

    DeSteese, J.G.; Simhan, K.

    1976-03-01

    Interviews were held with representatives of major plants and equipment manufacturers to obtain current information on operating experience with dry cooling towers in Europe. The report documents the objectives, background, and organizational details of the study, and presents an itemized account of contacts made to obtain information. Plant selection was based on a merit index involving thermal capacity and length of service. A questionnaire was used to organize operational data, when available, into nine major categories of experience. Information was also solicited concerning the use of codes and standards to ensure the achievement of cooling tower performance. Several plant operatorsmore » provided finned-tube samples for metallographic analysis. Additionally, information on both operating experience and developing technology was supplied by European technical societies and research establishments. Information obtained from these contacts provides an updated and representative sample of European experience with dry cooling towers, which supplements some of the detailed reviews already available in the literature. In addition, the study presents categorized operating experience with installations which have not been reviewed so extensively, but nevertheless, have significant operational histories when ranked by the merit index. The contacts and interviews reported in the survey occurred between late March and October 1975. The study was motivated by the expressed interest of U.S. utility industry representatives who expect European experience to provide a basis of confidence that dry cooling is a reliable technology, applicable when necessary, to U.S. operating requirements.« less

  8. Acceptability of chemoprophylaxis for household contacts of leprosy patients in Bangladesh: a qualitative study.

    PubMed

    Feenstra, Sabiena G; Nahar, Quamrun; Pahan, David; Oskam, Linda; Richardus, Jan Hendrik

    2011-06-01

    Chemoprophylaxis with single dose rifampicin is a promising intervention to prevent leprosy in close contacts of patients. However, application in control programmes often requires disclosure of the leprosy diagnosis, which is still a stigmatised disease in many countries. Promoting control and treatment of stigmatised diseases without contributing towards stigma of the individuals involved can be very difficult. The objective of this study was to assess the social acceptability of disclosure of the diagnosis and the attitude towards taking prophylactic medicines in a leprosy endemic area in Bangladesh. Qualitative study through focus group discussions with 136 healthy men and women from different age groups and religions, coming from two rural villages and an urban area in northwest Bangladesh, and 14 health workers with extensive experience with leprosy patients. The participants would not object to disclosure of the diagnosis to household members and nearby family if they were diagnosed with leprosy. However, many participants were not willing to share this information with their neighbours and other social contacts due to stigma of the disease. All healthy participants were willing to take chemoprophylaxis if any of their close contacts were diagnosed with leprosy, even after explaining that full protection against leprosy was not guaranteed. It can be concluded that chemoprophylaxis for household contacts of leprosy patients is an effective and socially acceptable addition to the current leprosy control programme. Chemoprophylaxis for other categories of contacts likely to benefit would only be feasible, without disclosure of patient information, if given in the form of mass campaigns for the whole population in the area.

  9. 32 CFR 1700.3 - Contact for general information and requests.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Officer c/o Director, Information Management Office, Washington, DC 20511 by mail or by facsimile at (703... 32 National Defense 6 2014-07-01 2014-07-01 false Contact for general information and requests... INFORMATION ACT § 1700.3 Contact for general information and requests. For general information on this Part...

  10. 32 CFR 1700.3 - Contact for general information and requests.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Officer c/o Director, Information Management Office, Washington, DC 20511 by mail or by facsimile at (703... 32 National Defense 6 2012-07-01 2012-07-01 false Contact for general information and requests... INFORMATION ACT § 1700.3 Contact for general information and requests. For general information on this Part...

  11. 32 CFR 1700.3 - Contact for general information and requests.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Officer c/o Director, Information Management Office, Washington, DC 20511 by mail or by facsimile at (703... 32 National Defense 6 2010-07-01 2010-07-01 false Contact for general information and requests... INFORMATION ACT § 1700.3 Contact for general information and requests. For general information on this Part...

  12. 32 CFR 1700.3 - Contact for general information and requests.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Officer c/o Director, Information Management Office, Washington, DC 20511 by mail or by facsimile at (703... 32 National Defense 6 2013-07-01 2013-07-01 false Contact for general information and requests... INFORMATION ACT § 1700.3 Contact for general information and requests. For general information on this Part...

  13. 76 FR 69799 - Open meeting of the Taxpayer Advocacy Panel

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-09

    ... different project committees will hold discussions during this time. For more information, please contact Ms... Wednesday, December 7, 2011. FOR FURTHER INFORMATION CONTACT: Susan Gilbert at 1-(888) 912-1227 or (515) 564... consider a written statement, please contact Susan Gilbert. For more information please contact Ms. Gilbert...

  14. Interviews of living kidney donors to assess donation-related concerns and information-gathering practices.

    PubMed

    Ruck, Jessica M; Van Pilsum Rasmussen, Sarah E; Henderson, Macey L; Massie, Allan B; Segev, Dorry L

    2018-06-08

    Efforts are underway to improve living kidney donor (LKD) education, but current LKD concerns and information-gathering preferences have not been ascertained to inform evidence-based resource development. As a result, prior studies have found that donors desire information that is not included in current informed consent and/or educational materials. We conducted semi-structured interviews with 50 LKDs who donated at our center to assess (1) concerns about donation that they either had personally before or after donation or heard from family members or friends, (2) information that they had desired before donation, and (3) where they sought information about donation. We used thematic analysis of verbatim interview transcriptions to identify donation-related concerns. We compared the demographic characteristics of participants reporting specific concerns using Fisher's exact test. We identified 19 unique concerns that participants had or heard about living kidney donation. 20% of participants reported having had no pre-donation concerns; 38% reported no post-donation concerns. The most common concern pre-donation was future kidney failure (22%), post-donation was the recovery process (24%), and from family was endangering their family unit (16%). 44% of participants reported being less concerned than family. 26% of participants wished they had had additional information prior to donating, including practical advice for recovery (10%) and information about specific complications (14%). Caucasian participants were more likely to hear at least one concern from family (76% vs. 33%, p = 0.02). The most commonly consulted educational resources were health care providers (100%) and websites (79% of donors since 2000). 26% of participants had had contact with other donors; an additional 20% desired contact with other LKDs. Potential donors not only have personal donation-related concerns but frequently hear donation-related concerns from family members and friends. Current gaps in donor education include an absence of practical, peer-to-peer advice about donation from other prior donors and materials directed and potential donors' family members and friends. These findings can inform the development of new educational practices and resources targeted not only at LKDs but at their social networks.

  15. Research on the high-precision non-contact optical detection technology for banknotes

    NASA Astrophysics Data System (ADS)

    Jin, Xiaofeng; Liang, Tiancai; Luo, Pengfeng; Sun, Jianfeng

    2015-09-01

    The technology of high-precision laser interferometry was introduced for optical measurement of the banknotes in this paper. Taking advantage of laser short wavelength and high sensitivity, information of adhesive tape and cavity about the banknotes could be checked efficiently. Compared with current measurement devices, including mechanical wheel measurement device, Infrared measurement device, ultrasonic measurement device, the laser interferometry measurement has higher precision and reliability. This will improve the ability of banknotes feature information in financial electronic equipment.

  16. Multi-level Capacitive Memory Effect in Metal/Oxide/Floating-Schottky Junction

    NASA Astrophysics Data System (ADS)

    Choi, Gahyun; Jung, Sungchul; Yoon, Hoon Hahn; Jeon, Youngeun; Park*, Kibog

    2015-03-01

    A memory computing (memcomputing) system can store and process information at the same physical location simultaneously. The essential components of memcomputing are passive devices with memory functionality, such as memristor, memcapacitor, and meminductor. We report the realization of a Schottky contact memcapacitor compatible with the current Si CMOS technology. Our memcapacitor is formed by depositing a stack of metal and oxide thin films on top of a Schottky contact. Here, the metal electrode of the Schottky contact is floating. The working principle of our memcapacitor is based on the fact that the depletion width of the Schottky contact varies according to the amount of charge stored in the floating metal electrode. The voltage pulse applied across the Metal/Oxide/Floating-Schottky junction controls charge flow in the Schottky contact and determines the amount of charge stored eventually. It is demonstrated experimentally that our memcapacitor exhibits hysteresis behaviors in capacitance-voltage curves and possesses multiple capacitance values that are switchable by the applied voltage pulse. Supported by NRF in South Korea (2013R1A1A2007070).

  17. Haptic Edge Detection Through Shear

    NASA Astrophysics Data System (ADS)

    Platkiewicz, Jonathan; Lipson, Hod; Hayward, Vincent

    2016-03-01

    Most tactile sensors are based on the assumption that touch depends on measuring pressure. However, the pressure distribution at the surface of a tactile sensor cannot be acquired directly and must be inferred from the deformation field induced by the touched object in the sensor medium. Currently, there is no consensus as to which components of strain are most informative for tactile sensing. Here, we propose that shape-related tactile information is more suitably recovered from shear strain than normal strain. Based on a contact mechanics analysis, we demonstrate that the elastic behavior of a haptic probe provides a robust edge detection mechanism when shear strain is sensed. We used a jamming-based robot gripper as a tactile sensor to empirically validate that shear strain processing gives accurate edge information that is invariant to changes in pressure, as predicted by the contact mechanics study. This result has implications for the design of effective tactile sensors as well as for the understanding of the early somatosensory processing in mammals.

  18. Haptic Edge Detection Through Shear

    PubMed Central

    Platkiewicz, Jonathan; Lipson, Hod; Hayward, Vincent

    2016-01-01

    Most tactile sensors are based on the assumption that touch depends on measuring pressure. However, the pressure distribution at the surface of a tactile sensor cannot be acquired directly and must be inferred from the deformation field induced by the touched object in the sensor medium. Currently, there is no consensus as to which components of strain are most informative for tactile sensing. Here, we propose that shape-related tactile information is more suitably recovered from shear strain than normal strain. Based on a contact mechanics analysis, we demonstrate that the elastic behavior of a haptic probe provides a robust edge detection mechanism when shear strain is sensed. We used a jamming-based robot gripper as a tactile sensor to empirically validate that shear strain processing gives accurate edge information that is invariant to changes in pressure, as predicted by the contact mechanics study. This result has implications for the design of effective tactile sensors as well as for the understanding of the early somatosensory processing in mammals. PMID:27009331

  19. Haptic Edge Detection Through Shear.

    PubMed

    Platkiewicz, Jonathan; Lipson, Hod; Hayward, Vincent

    2016-03-24

    Most tactile sensors are based on the assumption that touch depends on measuring pressure. However, the pressure distribution at the surface of a tactile sensor cannot be acquired directly and must be inferred from the deformation field induced by the touched object in the sensor medium. Currently, there is no consensus as to which components of strain are most informative for tactile sensing. Here, we propose that shape-related tactile information is more suitably recovered from shear strain than normal strain. Based on a contact mechanics analysis, we demonstrate that the elastic behavior of a haptic probe provides a robust edge detection mechanism when shear strain is sensed. We used a jamming-based robot gripper as a tactile sensor to empirically validate that shear strain processing gives accurate edge information that is invariant to changes in pressure, as predicted by the contact mechanics study. This result has implications for the design of effective tactile sensors as well as for the understanding of the early somatosensory processing in mammals.

  20. Coaxial test fixture

    DOEpatents

    Praeg, W.F.

    1984-03-30

    This invention pertains to arrangements for performing electrical tests on contact material samples, and in particular for testing contact material test samples in an evacuated environment under high current loads. Frequently, it is desirable in developing high-current separable contact material, to have at least a preliminary analysis of selected candidate conductor materials. Testing of material samples will hopefully identify materials unsuitable for high current electrical contact without requiring incorporation of the materials into a completed and oftentimes complex structure.

  1. Validation of bending tests by nanoindentation for micro-contact analysis of MEMS switches

    NASA Astrophysics Data System (ADS)

    Broue, Adrien; Fourcade, Thibaut; Dhennin, Jérémie; Courtade, Frédéric; Charvet, Pierre–Louis; Pons, Patrick; Lafontan, Xavier; Plana, Robert

    2010-08-01

    Research on contact characterization for microelectromechanical system (MEMS) switches has been driven by the necessity to reach a high-reliability level for micro-switch applications. One of the main failures observed during cycling of the devices is the increase of the electrical contact resistance. The key issue is the electromechanical behaviour of the materials used at the contact interface where the current flows through. Metal contact switches have a large and complex set of failure mechanisms according to the current level. This paper demonstrates the validity of a new methodology using a commercial nanoindenter coupled with electrical measurements on test vehicles specially designed to investigate the micro-scale contact physics. Dedicated validation tests and modelling are performed to assess the introduced methodology by analyzing the gold contact interface with 5 µm2 square bumps at various current levels. Contact temperature rise is measured, which affects the mechanical properties of the contact materials and modifies the contact topology. In addition, the data provide a better understanding of micro-contact behaviour related to the impact of current at low- to medium-power levels. This article was originally submitted for the special section 'Selected papers from the 20th Micromechanics Europe Workshop (MME 09) (Toulouse, France, 20-22 September 2009)', Journal of Micromechanics and Microengineering, volume 20, issue 6.

  2. Effects of individual popularity on information spreading in complex networks

    NASA Astrophysics Data System (ADS)

    Gao, Lei; Li, Ruiqi; Shu, Panpan; Wang, Wei; Gao, Hui; Cai, Shimin

    2018-01-01

    In real world, human activities often exhibit preferential selection mechanism based on the popularity of individuals. However, this mechanism is seldom taken into account by previous studies about spreading dynamics on networks. Thus in this work, an information spreading model is proposed by considering the preferential selection based on individuals' current popularity, which is defined as the number of individuals' cumulative contacts with informed neighbors. A mean-field theory is developed to analyze the spreading model. Through systematically studying the information spreading dynamics on uncorrelated configuration networks as well as real-world networks, we find that the popularity preference has great impacts on the information spreading. On the one hand, the information spreading is facilitated, i.e., a larger final prevalence of information and a smaller outbreak threshold, if nodes with low popularity are preferentially selected. In this situation, the effective contacts between informed nodes and susceptible nodes are increased, and nodes almost have uniform probabilities of obtaining the information. On the other hand, if nodes with high popularity are preferentially selected, the final prevalence of information is reduced, the outbreak threshold is increased, and even the information cannot outbreak. In addition, the heterogeneity of the degree distribution and the structure of real-world networks do not qualitatively affect the results. Our research can provide some theoretical supports for the promotion of spreading such as information, health related behaviors, and new products, etc.

  3. Research strategies for magnetic fields and cancer.

    PubMed

    Peck, Stephen C; Kavet, Robert

    2005-02-01

    Widespread concerns about whether electric and magnetic fields (EMF) could adversely affect human health have been raised in epidemiologic studies reported since the 1980s. Possible EMF health effects have been widely publicized in the popular press since that time. We consider here three possible mechanisms of action of EMF on childhood leukemia. We identify the first as "magnetic fields": this hypothesis relates the average level of magnetic field to the incidence of childhood leukemia. We identify a second, recently proposed, mechanism as "contact current": this hypothesis relates the low voltage and consequent current that occurs on the domestic water pipe, due to U.S. grounding practices, as a source for exposure of children. The third hypothesis is that the relationship observed is spurious. Using a modified example taken from the work of Von Winterfeldt and Keeney, we use Decision Analysis to estimate the value of information for distinguishing between the three hypotheses. We believe that this improves on the usual process for deciding on research budgets. Depending on which hypothesis we favor a priori, the value of being informed ranges from US 101 dollars to US 233 dollars per "problem household." Since there could be as many as 2 million such households, the value of information for resolving this issue could approach half a billion dollars! We find that there is no value of information for finding the odds ratio given the contact current hypothesis. In writing this article, we have consciously kept the computations as simple as possible so as to engage the reader's attention and interest. In a penultimate section, we suggest numerous possible extensions for a group interested in discussing and deciding on the value of research on the relationship between magnetic fields and cancer.

  4. The utility of patch tests using larger screening series of allergens.

    PubMed

    Larkin, A; Rietschel, R L

    1998-09-01

    The number of patch test allergens available within the United States for routine commercial purchase is limited. Allergens chosen for inclusion in routine screening series or patch test trays vary, and the degree of information obtained from any series may or may not serve a patient's needs. Knowledge of how well the allergens chosen for inclusion in the two commercially available sources perform compared with a more expansive panel of tests can help physicians select the more appropriate tests. From 1994 to mid-1997, 554 patients were tested with allergens recommended by the North American Contact Dermatitis Group (NACDG). This included all allergens currently available from both current domestic sources, although not in the identical form used by the Thin-layer Rapid Use Epicutaneous Test (TRUE) test (Glaxo Dermatology, Research Triangle Park, NC). Another 185 patients were tested with supplemental series of allergens. The larger the series of allergens used, the more positive tests were found and the more relevant tests as well. Hermal patch test allergens identified about 55% of the information found by the NACDG series; the TRUE test allergens (but not in the TRUE test system) identified 65%. Of the 103 reactions to supplemental allergens not found by the NACDG series, 59 were relevant. Larger series of allergens can enhance accurate diagnosis of allergic contact dermatitis. No single arbitrary series of allergens can adequately survey the contemporary environment of individual patients. Selection of allergens for testing requires consideration of the patient's history and access to appropriate environmental contactants.

  5. Single-contact tunneling thermometry

    DOEpatents

    Maksymovych, Petro

    2016-02-23

    A single-contact tunneling thermometry circuit includes a tunnel junction formed between two objects. Junction temperature gradient information is determined based on a mathematical relationship between a target alternating voltage applied across the junction and the junction temperature gradient. Total voltage measured across the junction indicates the magnitude of the target alternating voltage. A thermal gradient is induced across the junction. A reference thermovoltage is measured when zero alternating voltage is applied across the junction. An increasing alternating voltage is applied while measuring a thermovoltage component and a DC rectification voltage component created by the applied alternating voltage. The target alternating voltage is reached when the thermovoltage is nullified or doubled by the DC rectification voltage depending on the sign of the reference thermovoltage. Thermoelectric current and current measurements may be utilized in place of the thermovoltage and voltage measurements. The system may be automated with a feedback loop.

  6. Contact-metal dependent current injection in pentacene thin-film transistors

    NASA Astrophysics Data System (ADS)

    Wang, S. D.; Minari, T.; Miyadera, T.; Tsukagoshi, K.; Aoyagi, Y.

    2007-11-01

    Contact-metal dependent current injection in top-contact pentacene thin-film transistors is analyzed, and the local mobility in the contact region was found to follow the Meyer-Neldel rule. An exponential trap distribution, rather than the metal/organic hole injection barrier, is proposed to be the dominant factor of the contact resistance in pentacene thin-film transistors. The variable temperature measurements revealed a much narrower trap distribution in the copper contact compared with the corresponding gold contact, and this is the origin of the smaller contact resistance for copper despite a lower work function.

  7. Combining Physicochemical and Evolutionary Information for Protein Contact Prediction

    PubMed Central

    Schneider, Michael; Brock, Oliver

    2014-01-01

    We introduce a novel contact prediction method that achieves high prediction accuracy by combining evolutionary and physicochemical information about native contacts. We obtain evolutionary information from multiple-sequence alignments and physicochemical information from predicted ab initio protein structures. These structures represent low-energy states in an energy landscape and thus capture the physicochemical information encoded in the energy function. Such low-energy structures are likely to contain native contacts, even if their overall fold is not native. To differentiate native from non-native contacts in those structures, we develop a graph-based representation of the structural context of contacts. We then use this representation to train an support vector machine classifier to identify most likely native contacts in otherwise non-native structures. The resulting contact predictions are highly accurate. As a result of combining two sources of information—evolutionary and physicochemical—we maintain prediction accuracy even when only few sequence homologs are present. We show that the predicted contacts help to improve ab initio structure prediction. A web service is available at http://compbio.robotics.tu-berlin.de/epc-map/. PMID:25338092

  8. 78 FR 44122 - Agency Information Collection Activities; Submission for OMB Review; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ... requirements contained in the Contact Lens Rule. That clearance expires on July 31, 2013 (OMB Control No. 3084... SUPPLEMENTARY INFORMATION section below. FOR FURTHER INFORMATION CONTACT: Requests for additional information or... (Bernstein) and (202) 326-2356 (McGregor). SUPPLEMENTARY INFORMATION: Title: Contact Lens Rule (Rule), 16 CFR...

  9. Exploring perinatal shift-to-shift handover communication and process: an observational study.

    PubMed

    Poot, Else P; de Bruijne, Martine C; Wouters, Maurice G A J; de Groot, Christianne J M; Wagner, Cordula

    2014-04-01

    Loss of situation awareness (SA) by health professionals during handover is a major threat to patient safety in perinatal care. SA refers to knowing what is going on around. Adequate handover communication and process may support situation assessment, a precursor of SA. This study describes current practices and opinions of perinatal handover to identify potential improvements. Structured direct observations of shift-to-shift patient handovers (n = 70) in an academic perinatal setting were used to measure handover communication (presence and order of levels of SA: current situation, background, assessment and recommendation) and process (duration, interruptions/distractions, eye contact, active inquiry and reading information back). Afterwards, receivers' opinions of handover communication (n = 51) were measured by means of a questionnaire. All levels of SA were present in 7% of handovers, the current situation in 86%, the background in 99%, an assessment in 24% and a recommendation in 46%. In 77% of handovers the background was mentioned first, followed by the current situation. Forty-four per cent of handovers took 2 minutes or more per patient. In 52% distractions occurred, in 43% there was no active inquiry, in 32% no eye contact and in 97% information was not read back. The overall mean of the receivers' opinions of handover communication was 4.1 (standard deviation ± 0.7; scale 1-5, where 5 is excellent). Perinatal handovers are currently at risk for inadequate situation assessment because of variability and limitations in handover communication and process. However, receivers' opinions of handover communication were very positive, indicating a lack of awareness of patient safety threats during handover. Therefore, the staff's awareness of current limitations should be raised, for example through video reflection or simulation training. © 2013 John Wiley & Sons, Ltd.

  10. 2 CFR 230.50 - Information contact.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Information contact. 230.50 Section 230.50 Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET CIRCULARS AND GUIDANCE Reserved COST PRINCIPLES FOR NON-PROFIT ORGANIZATIONS (OMB CIRCULAR A-122) § 230.50 Information contact. Further information...

  11. 77 FR 7535 - Revisions to the California State Implementation Plan, California Air Resources Board-Consumer...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-13

    ... contact listed in the FOR FURTHER INFORMATION CONTACT section. FOR FURTHER INFORMATION CONTACT: Stanley Tong, EPA Region IX, (415) 947-4122, tong.stanley@epa.gov . SUPPLEMENTARY INFORMATION: Throughout this...

  12. NRC/AMRMC Resident Research Associateship Program

    DTIC Science & Technology

    2017-03-01

    tube formation in vitro. 4) Replacing amino acids in some peptides with D-amino acids leads to improved antibacterial and anti-biofilm activity . 5...period, the National Academies of Sciences, Engineering, and Medicine (the Academies) NRC conducted the following activities in support of the...of all active Research Advisers, current Adviser contact information and details of each Research Opportunity. Processing and Review of Applications

  13. 76 FR 42723 - Land Acquisitions; Osage Nation of Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ... FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Bureau of Indian Affairs.... The parcel is currently used for gaming. The 7.5 acre parcel located in Osage County, Oklahoma is... feet; thence S89[deg]52'15'' E a distance of 738.93 feet; thence S0[deg]01'46'' E a distance of 442.25...

  14. 75 FR 72845 - Notice of Availability; NUREG-1307, Revision 14, “Report on Waste Burial Charges Changes in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-26

    ... problems in accessing the documents located in ADAMS, contact the NRC PDR Reference Staff at 1-800-397-4209... annually adjust the estimate of the cost of decommissioning their plants, in dollars of the current year.... The sources of information used in the formula are identified, and the values developed for the...

  15. SPAN: Astronomy and astrophysics

    NASA Technical Reports Server (NTRS)

    Thomas, Valerie L.; Green, James L.; Warren, Wayne H., Jr.; Lopez-Swafford, Brian

    1987-01-01

    The Space Physics Analysis Network (SPAN) is a multi-mission, correlative data comparison network which links science research and data analysis computers in the U.S., Canada, and Europe. The purpose of this document is to provide Astronomy and Astrophysics scientists, currently reachable on SPAN, with basic information and contacts for access to correlative data bases, star catalogs, and other astrophysic facilities accessible over SPAN.

  16. 75 FR 23820 - Notice of Docketing of Amendment Request for Materials License No. SNM-2506; Northern States...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-04

    ... INFORMATION CONTACT: Pamela Longmire, Ph.D., Project Manager, Licensing Branch, Division of Spent Fuel Storage... Generating Plant (PINGP), Unit Nos. 1 and 2, site in Goodhue County, Minnesota. The TN-40 cask is currently..., higher burnup spent fuel used in the PINGP reactor as well as associated changes to the ISFSI's technical...

  17. 75 FR 55349 - Notice of Realty Action: Modified Competitive Sealed Bid Sale of Public Lands in Rio Arriba...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-10

    ... land totaling approximately 160 acres in Lindrith, New Mexico. The sale parcel will be subject to the... Federal purpose and would be sold for not less than Fair Market Value (FMV), currently appraised to be $96... Office, 1235 La Plata Highway, Suite A, Farmington, New Mexico 87401. FOR FURTHER INFORMATION CONTACT...

  18. Reasons for Referral, Intervention Approaches and Demographic Characteristics of Clients with Intellectual Disability Attending Adult Psychiatric Outpatient Services in the Kingdom of Bahrain

    ERIC Educational Resources Information Center

    Grey, I.; Al-Saihati, B. A.; Al-Haddad, M.; McClean, B.

    2015-01-01

    Background: Relatively little information is available regarding the use of psychiatric services by individuals with intellectual disability (ID) in Arab countries. The current study aimed to identify (1) the reasons for referral; (2) demographic characteristics of individuals referred; (3) previous contact with child psychiatric services; (4)…

  19. Spinoff, 1984

    NASA Technical Reports Server (NTRS)

    Haggerty, J. J.

    1984-01-01

    A pictorial resume that underlines the challenging nature of NASA programs and their extraordinary demands for technological input, is presented. Also, NASA's current mainline programs, which require development of new technology, are given. A representative sampling of spinoff products and processes resulting from technology utiliization, or secondary application, and the mechanisms NASA employs to stimulate technology utilization are provided. Contact sources for further information are presented.

  20. Comparison of the surfaces and interfaces formed for sputter and electroless deposited gold contacts on CdZnTe

    NASA Astrophysics Data System (ADS)

    Bell, Steven J.; Baker, Mark A.; Duarte, Diana D.; Schneider, Andreas; Seller, Paul; Sellin, Paul J.; Veale, Matthew C.; Wilson, Matthew D.

    2018-01-01

    Cadmium zinc telluride (CdZnTe) is a leading sensor material for spectroscopic X/γ-ray imaging in the fields of homeland security, medical imaging, industrial analysis and astrophysics. The metal-semiconductor interface formed during contact deposition is of fundamental importance to the spectroscopic performance of the detector and is primarily determined by the deposition method. A multi-technique analysis of the metal-semiconductor interface formed by sputter and electroless deposition of gold onto (111) aligned CdZnTe is presented. Focused ion beam (FIB) cross section imaging, X-ray photoelectron spectroscopy (XPS) depth profiling and current-voltage (IV) analysis have been applied to determine the structural, chemical and electronic properties of the gold contacts. In a novel approach, principal component analysis has been employed on the XPS depth profiles to extract detailed chemical state information from different depths within the profile. It was found that electroless deposition forms a complicated, graded interface comprised of tellurium oxide, gold/gold telluride particulates, and cadmium chloride. This compared with a sharp transition from surface gold to bulk CdZnTe observed for the interface formed by sputter deposition. The electronic (IV) response for the detector with electroless deposited contacts was symmetric, but was asymmetric for the detector with sputtered gold contacts. This is due to the electroless deposition degrading the difference between the Cd- and Te-faces of the CdZnTe (111) crystal, whilst these differences are maintained for the sputter deposited gold contacts. This work represents an important step in the optimisation of the metal-semiconductor interface which currently is a limiting factor in the development of high resolution CdZnTe detectors.

  1. 5 CFR 2600.102 - Contact information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 3 2013-01-01 2013-01-01 false Contact information. 2600.102 Section... AND FUNCTIONS OF THE OFFICE OF GOVERNMENT ETHICS § 2600.102 Contact information. (a) Address. The.... OGE does not have any regional offices. (b) Web site. Information about OGE and its role in the...

  2. Localized prostate cancer treatment decision-making information online: improving its effectiveness and dissemination for nonprofit and government-supported organizations.

    PubMed

    Silk, Kami J; Perrault, Evan K; Nazione, Samantha; Pace, Kristin; Hager, Polly; Springer, Steven

    2013-12-01

    The current study reports findings from evaluation research conducted to identify how online prostate cancer treatment decision-making information can be both improved and more effectively disseminated to those who need it most. A multi-method, multi-target approach was used and guided by McGuire's Communication Matrix Model. Focus groups (n = 31) with prostate cancer patients and their family members, and in-depth interviews with physicians (n = 8), helped inform a web survey (n = 89). Results indicated that physicians remain a key information source for medical advice and the Internet is a primary channel used to help make informed prostate cancer treatment decisions. Participants reported a need for more accessible information related to treatment options and treatment side effects. Additionally, physicians indicated that the best way for agencies to reach them with new information to deliver to patients is by contacting them directly and meeting with them one-on-one. Advice for organizations to improve their current prostate cancer web offerings and further ways to improve information dissemination are discussed.

  3. Transforming health care delivery through consumer engagement, health data transparency, and patient-generated health information.

    PubMed

    Sands, D Z; Wald, J S

    2014-08-15

    Address current topics in consumer health informatics. Literature review. Current health care delivery systems need to be more effective in the management of chronic conditions as the population turns older and experiences escalating chronic illness that threatens to consume more health care resources than countries can afford. Most health care systems are positioned poorly to accommodate this. Meanwhile, the availability of ever more powerful and cheaper information and communication technology, both for professionals and consumers, has raised the capacity to gather and process information, communicate more effectively, and monitor the quality of care processes. Adapting health care systems to serve current and future needs requires new streams of data to enable better self-management, improve shared decision making, and provide more virtual care. Changes in reimbursement for health care services, increased adoption of relevant technologies, patient engagement, and calls for data transparency raise the importance of patient-generated health information, remote monitoring, non-visit based care, and other innovative care approaches that foster more frequent contact with patients and better management of chronic conditions.

  4. Initial Assessment of the Acceptability of a Push-Pull Aedes aegypti Control Strategy in Iquitos, Peru and Kanchanaburi, Thailand

    PubMed Central

    Paz-Soldan, Valerie A.; Plasai, Valaikanya; Morrison, Amy C.; Rios-Lopez, Esther J.; Guedez-Gonzales, Shirly; Grieco, John P.; Mundal, Kirk; Chareonviriyaphap, Theeraphap; Achee, Nicole L.

    2011-01-01

    As part of a larger research program evaluating chemical threshold levels for a Push-Pull intervention to reduce man-vector (Aedes aegypti) contact, this qualitative study explored local perceptions and strategies associated with mosquito control within dengue-endemic communities in Peru and Thailand. Focus groups were used to provide preliminary information that would identify possible public acceptance issues to the Push-Pull strategy in each site. Nine focus group discussions (total of 102 individuals) conducted between September 2008 and March 2009 examined several themes: 1) current mosquito control practices; 2) perceptions of spatial repellency and contact irritancy versus killing mosquitoes; and 3) initial perceptions toward mosquito host-seeking traps. Results indicate participants use household-level strategies for insect control that reveal familiarity with the concept of spatial repellent and contact irritant actions of chemicals and that placing traps in the peridomestic environment to remove repelled mosquitoes was acceptable. Preliminary evidence suggests a Push-Pull strategy should be well accepted in these locations. These results will be beneficial for developing future large scale push-pull interventions and are currently being used to guide insecticide application strategies in (entomological) proof-of-concept studies using experimental huts. PMID:21292886

  5. FAST ACTING CURRENT SWITCH

    DOEpatents

    Batzer, T.H.; Cummings, D.B.; Ryan, J.F.

    1962-05-22

    A high-current, fast-acting switch is designed for utilization as a crowbar switch in a high-current circuit such as used to generate the magnetic confinement field of a plasma-confining and heat device, e.g., Pyrotron. The device particularly comprises a cylindrical housing containing two stationary, cylindrical contacts between which a movable contact is bridged to close the switch. The movable contact is actuated by a differential-pressure, airdriven piston assembly also within the housing. To absorb the acceleration (and the shock imparted to the device by the rapidly driven, movable contact), an adjustable air buffer assembly is provided, integrally connected to the movable contact and piston assembly. Various safety locks and circuit-synchronizing means are also provided to permit proper cooperation of the invention and the high-current circuit in which it is installed. (AEC)

  6. Locating People Diagnosed With HIV for Public Health Action: Utility of HIV Case Surveillance and Other Data Sources.

    PubMed

    Padilla, Mabel; Mattson, Christine L; Scheer, Susan; Udeagu, Chi-Chi N; Buskin, Susan E; Hughes, Alison J; Jaenicke, Thomas; Wohl, Amy Rock; Prejean, Joseph; Wei, Stanley C

    Human immunodeficiency virus (HIV) case surveillance and other health care databases are increasingly being used for public health action, which has the potential to optimize the health outcomes of people living with HIV (PLWH). However, often PLWH cannot be located based on the contact information available in these data sources. We assessed the accuracy of contact information for PLWH in HIV case surveillance and additional data sources and whether time since diagnosis was associated with accurate contact information in HIV case surveillance and successful contact. The Case Surveillance-Based Sampling (CSBS) project was a pilot HIV surveillance system that selected a random population-based sample of people diagnosed with HIV from HIV case surveillance registries in 5 state and metropolitan areas. From November 2012 through June 2014, CSBS staff members attempted to locate and interview 1800 sampled people and used 22 data sources to search for contact information. Among 1063 contacted PLWH, HIV case surveillance data provided accurate telephone number, address, or HIV care facility information for 239 (22%), 412 (39%), and 827 (78%) sampled people, respectively. CSBS staff members used additional data sources, such as support services and commercial people-search databases, to locate and contact PLWH with insufficient contact information in HIV case surveillance. PLWH diagnosed <1 year ago were more likely to have accurate contact information in HIV case surveillance than were PLWH diagnosed ≥1 year ago ( P = .002), and the benefit from using additional data sources was greater for PLWH with more longstanding HIV infection ( P < .001). When HIV case surveillance cannot provide accurate contact information, health departments can prioritize searching additional data sources, especially for people with more longstanding HIV infection.

  7. 78 FR 53581 - Endangered and Threatened Wildlife and Plants; Threatened Status for Oregon Spotted Frog

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-29

    ... INFORMATION CONTACT by October 15, 2013. ADDRESSES: Written Comments: You may submit comments by one of the... (see the Public Comments section below for more information). FOR FURTHER INFORMATION CONTACT: Ken Berg... FOR FURTHER INFORMATION CONTACT). Previous Federal Actions We received a petition dated May 1, 1989...

  8. Formula Gives Better Contact-Resistance Values

    NASA Technical Reports Server (NTRS)

    Lieneweg, Udo; Hannaman, David J.

    1988-01-01

    Lateral currents in contact strips taken into account. Four-terminal test structures added to intergrated circuits to enable measurement of interfacial resistivities of contacts between thin conducting layers. Thin-film model simplified quasi-two-dimensional potential model that accounts adequately for complicated three-dimensional, nonuniform current densitites. Effects of nonuniformity caused by lateral current flow in strips summarized in equivalent resistance Rs and voltage Vs.

  9. Allergic contact dermatitis in preservatives: current standing and future options.

    PubMed

    Deza, Gustavo; Giménez-Arnau, Ana M

    2017-08-01

    Preservatives are well known skin sensitizers and represent one of the main causes of contact allergy. The purpose of this article is to review the current state of contact sensitization induced by preservatives and point future alternatives for products' preservation. Isothiazolinones currently are the most common preservatives responsible of contact allergy in Europe and in the United States, and although some regulatory interventions have been taken place, the current contact allergy outbreak is not yet under control. Despite the ban of methyldibromo glutaronitrile from cosmetics in Europe, sensitized patients are still diagnosed, suggesting other nonregulated sources of exposure. Sensitization rates to formaldehyde and formaldehyde-releasers are lower in Europe in comparison with the United States due to stricter regulations regarding their use. Prevalence of contact allergy to parabens has remained stable over the last decades, whereas iodopropynyl butylcarbamate is an emerging allergen with an increasing prevalence. Future alternatives for products' preservation look for a broad antimicrobial spectrum, but with a better safety profile (in terms of sensitization) than the currently available compounds. Given the high rates of sensitization reported over the last years, timely regulatory actions are urgently required for some preservatives that currently represent a concern for public health.

  10. Contact binaries in the Trans-neptunian Belt

    NASA Astrophysics Data System (ADS)

    Thirouin, Audrey; Sheppard, Scott S.

    2017-10-01

    A contact binary is made up of two objects that are almost touching or in contact with each other. These systems have been found in the Near-Earth Object population, the main belt of asteroids, the Jupiter Trojans, the comet population and even in the Trans-neptunian belt.Several studies suggest that up to 30% of the Trans-Neptunian Objects (TNOs) could be contact binaries (Sheppard & Jewitt 2004, Lacerda 2011). Contact binaries are not resolvable with the Hubble Space Telescope because of the small separation between the system's components (Noll et al. 2008). Only lightcurves with a characteristic V-/U-shape at the minimum/maximum of brightness and a large amplitude can identify these contact binaries. Despite an expected high fraction of contact binaries, 2001 QG298 is the only confirmed contact binary in the Trans-Neptunian belt, and 2003 SQ317 is a candidate to this class of systems (Sheppard & Jewitt 2004, Lacerda et al. 2014).Recently, using the Lowell’s 4.3m Discovery Channel Telescope and the 6.5m Magellan Telescope, we started a search for contact binaries at the edge of our Solar System. So far, our survey focused on about 40 objects in different dynamical groups of the Trans-Neptunian belt for sparse or complete lightcurves. We report the discovery of 5 new potential contact binaries converting the current estimate of potential/confirmed contact binaries to 7 objects. With one epoch of observations per object, we are not able to model in detail the systems, but we derive estimate for basic information such as shape, size, density of both objects as well as the separation between the system’s components. In this work, we will present these new systems, their basic characteristics, and we will discuss the potential main reservoir of contact binaries in the Trans-neptunian belt.

  11. 77 FR 71642 - New International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-03

    ... electronically should contact the person identified in the FOR FURTHER INFORMATION CONTACT section by telephone for advice on filing alternatives. FOR FURTHER INFORMATION CONTACT: Stephen L. Sharfman, General Counsel, at 202-789-6820. SUPPLEMENTARY INFORMATION: Table of Contents I. Introduction II. Contents of...

  12. How soft is that pillow? The perceptual localization of the hand and the haptic assessment of contact rigidity.

    PubMed

    Pressman, Assaf; Karniel, Amir; Mussa-Ivaldi, Ferdinando A

    2011-04-27

    A new haptic illusion is described, in which the location of the mobile object affects the perception of its rigidity. There is theoretical and experimental support for the notion that limb position sense results from the brain combining ongoing sensory information with expectations arising from prior experience. How does this probabilistic state information affect one's tactile perception of the environment mechanics? In a simple estimation process, human subjects were asked to report the relative rigidity of two simulated virtual objects. One of the objects remained fixed in space and had various coefficients of stiffness. The other virtual object had constant stiffness but moved with respect to the subjects. Earlier work suggested that the perception of an object's rigidity is consistent with a process of regression between the contact force and the perceived amount of penetration inside the object's boundary. The amount of penetration perceived by the subject was affected by varying the position of the object. This, in turn, had a predictable effect on the perceived rigidity of the contact. Subjects' reports on the relative rigidity of the object are best accounted for by a probabilistic model in which the perceived boundary of the object is estimated based on its current location and on past observations. Therefore, the perception of contact rigidity is accounted for by a stochastic process of state estimation underlying proprioceptive localization of the hand.

  13. [Relevant allergans by periorbital allergic contact dermatitis. Oxybuprocain, an underestimated allergen].

    PubMed

    Blaschke, V; Fuchs, T

    2003-08-01

    Periorbital allergic contact dermatitis is a rare disease and the main differential diagnoses are atopic and seborrhoeic dermatitis. The diagnosis is based on clinical appearance, patient history and patch testing. Current systematic overviews on contact allergens involved are lacking and with changes in medical preparations, new relevant antigens may emerge. Based on the systematic data of the information network of dermatological clinics (IVDK), patch test reactions in 48,969 patients tested between 1996 and 2000 were evaluated. A total of 763 patients suffered from periorbital dermatitis which was suspected to be due to the use of topical medication. The most common epidermal sensitizations in the general population were observed against nickel and fragrances. In the periorbital dermatitis group, sensitization against local anaesthetics and antibiotics was more frequent than in the general population. In three patients, oxybuprocain was identified as the causative agent, which has not yet been recognized as a common allergen.

  14. Communication Between Acute Care Hospitals and Skilled Nursing Facilities During Care Transitions: A Retrospective Chart Review.

    PubMed

    Jusela, Cheryl; Struble, Laura; Gallagher, Nancy Ambrose; Redman, Richard W; Ziemba, Rosemary A

    2017-03-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ARTICLE INSTRUCTIONS 1.3 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded once you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. To obtain contact hours you must: 1. Read the article, "Communication Between Acute Care Hospitals and Skilled Nursing Facilities During Care Transitions: A Retrospective Chart Review" found on pages 19-28, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website listed above to register for contact hour credit. You will be asked to provide your name; contact information; and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until February 29, 2020. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. ACTIVITY OBJECTIVES 1. Discuss problematic barriers during care transitions. 2. Describe the significance of interprofessional collaboration in the delivery of quality health care. DISCLOSURE STATEMENT Neither the planners nor the author have any conflicts of interest to disclose. The purpose of the current project was to (a) examine the type of information accompanying patients on transfer from acute care to skilled nursing facilities (SNFs), (b) discuss how these findings meet existing standards, and (c) make recommendations to improve transfer of essential information. The study was a retrospective convenience sample chart audit in one SNF. All patients admitted from an acute care hospital to the SNF were examined. The audit checklist was developed based on recommendations by local and national standards. One hundred fifty-five charts were reviewed. Transferring of physician contact information was missing in 65% of charts. The following information was also missing from charts: medication lists (1%), steroid tapering instructions (42%), antiarrhythmic instructions (38%), duration/indication of anticoagulant medications (25%), and antibiotic medications (22%). Findings support the need for improved transitional care models and better communication of information between care settings. Recommendations include designating accountability and chart audits comparing timeliness, completeness, and accuracy. [Journal of Gerontological Nursing, 43(3), 19-28.]. Copyright 2016, SLACK Incorporated.

  15. A novel non-contact radar sensor for affective and interactive analysis.

    PubMed

    Lin, Hong-Dun; Lee, Yen-Shien; Shih, Hsiang-Lan; Chuang, Bor-Nian

    2013-01-01

    Currently, many physiological signal sensing techniques have been applied for affective analysis in Human-Computer Interaction applications. Most known maturely developed sensing methods (EEG/ECG/EMG/Temperature/BP etc. al.) replied on contact way to obtain desired physiological information for further data analysis. However, those methods might cause some inconvenient and uncomfortable problems, and not easy to be used for affective analysis in interactive performing. To improve this issue, a novel technology based on low power radar technology (Nanosecond Pulse Near-field Sensing, NPNS) with 300 MHz radio-frequency was proposed to detect humans' pulse signal by the non-contact way for heartbeat signal extraction. In this paper, a modified nonlinear HRV calculated algorithm was also developed and applied on analyzing affective status using extracted Peak-to-Peak Interval (PPI) information from detected pulse signal. The proposed new affective analysis method is designed to continuously collect the humans' physiological signal, and validated in a preliminary experiment with sound, light and motion interactive performance. As a result, the mean bias between PPI (from NPNS) and RRI (from ECG) shows less than 1ms, and the correlation is over than 0.88, respectively.

  16. Demographics of US pediatric contact dermatitis registry providers.

    PubMed

    Goldenberg, Alina; Jacob, Sharon E

    2015-01-01

    Children are as likely as adults to be sensitized and reactive to contact allergens. However, the prevailing data on pediatric allergic contact dermatitis are quantitatively and qualitatively limited because of a narrow geographic localization of data-reporting providers. The aim of the study was to present the first quarter results from the Loma Linda Pediatric Contact Dermatitis Registry focused on registered providers who self-identified as providing care for pediatric allergic contact dermatitis (ACD) within the United States. The US providers were invited to join the registry via completion of an online, secure, 11-question registration survey addressing demographics and clinical practice essentials. The presented results reflect data gathered within the first quarter of registry recruitment; registration is ongoing. Of 169 responders from 48 states, the majority of providers were female (60.4%), academic (55.6%), and dermatologists (76.3%). Based on individual provider averages, the minimum cumulative number of pediatric patch-test evaluations performed each year ranged between 1372 and 3468 children. The Pediatric Contact Dermatitis Registry provides a description of the current leaders in the realm of pediatric ACD and gaps, which are in need of attention. The registry allows for a collaborative effort to exchange information, educate providers, and foster investigative research with the hope of legislation that can reduce the disease burden of ACD in US children.

  17. A Survey Examining Photopatch Test and Phototest Methodologies of Contact Dermatologists in the United States: Platform for Developing A Consensus.

    PubMed

    Asemota, Eseosa; Crawford, Glen; Kovarik, Carrie; Brod, Bruce A

    There is currently no standardized protocol for photopatch testing and phototesting in the United States. Certain testing paramaters (such as chemicals tested, time between test application and irradiation, and time of final interpretation) vary from provider to provider. These variations may impact comparability and consistency of test results. The goal of our survey-based study was to outline the photopatch test and phototest protocols used by US contact dermatologists. The information obtained will aid in the development of a national consensus on testing methodologies. Based on a literature search conducted on differences in testing methodologies, we constructed a questionnaire. The survey was distributed at the American Contact Dermatitis Society annual meeting and via the American Contact Dermatitis Society Web site. Standard descriptive analysis was performed on data obtained. Of the 800 dermatologists contacted, 117 agreed to participate in the survey. Among these respondents, 64 (54.8%) conduct photopatch testing. Results of the survey are presented, and they confirm that a variety of techniques and testing materials are used. It would be beneficial to enlist a panel of expert contact dermatologists to create by formal consensus, using these research findings, a standard photopatch test protocol for use in this country.

  18. Adaptive Network Dynamics - Modeling and Control of Time-Dependent Social Contacts

    PubMed Central

    Schwartz, Ira B.; Shaw, Leah B.; Shkarayev, Maxim S.

    2013-01-01

    Real networks consisting of social contacts do not possess static connections. That is, social connections may be time dependent due to a variety of individual behavioral decisions based on current network connections. Examples of adaptive networks occur in epidemics, where information about infectious individuals may change the rewiring of healthy people, or in the recruitment of individuals to a cause or fad, where rewiring may optimize recruitment of susceptible individuals. In this paper, we will review some of the dynamical properties of adaptive networks, and show how they predict novel phenomena as well as yield insight into new controls. The applications will be control of epidemic outbreaks and terrorist recruitment modeling. PMID:25414913

  19. Effects of tissue conductivity and electrode area on internal electric fields in a numerical human model for ELF contact current exposures

    NASA Astrophysics Data System (ADS)

    Tarao, H.; Kuisti, H.; Korpinen, L.; Hayashi, N.; Isaka, K.

    2012-05-01

    Contact currents flow through the human body when a conducting object with different potential is touched. There are limited reports on numerical dosimetry for contact current exposure compared with electromagnetic field exposures. In this study, using an anatomical human adult male model, we performed numerical calculation of internal electric fields resulting from 60 Hz contact current flowing from the left hand to the left foot as a basis case. Next, we performed a variety of similar calculations with varying tissue conductivity and contact area, and compared the results with the basis case. We found that very low conductivity of skin and a small electrode size enhanced the internal fields in the muscle, subcutaneous fat and skin close to the contact region. The 99th percentile value of the fields in a particular tissue type did not reliably account for these fields near the electrode. In the arm and leg, the internal fields for the muscle anisotropy were identical to those in the isotropy case using a conductivity value longitudinal to the muscle fibre. Furthermore, the internal fields in the tissues abreast of the joints such as the wrist and the elbow, including low conductivity tissues, as well as the electrode contact region, exceeded the ICNIRP basic restriction for the general public with contact current as the reference level value.

  20. Intergroup contact throughout the lifespan modulates implicit racial biases across perceivers' racial group.

    PubMed

    Kubota, Jennifer T; Peiso, Jaelyn; Marcum, Kori; Cloutier, Jasmin

    2017-01-01

    Few researchers have investigated how contact across the lifespan influences racial bias and whether diversity of contact is beneficial regardless of the race of the perceiver. This research aims to address these gaps in the literature with a focus on how diversity in childhood and current contact shapes implicit racial bias across perceivers' racial group. In two investigations, participants completed an Implicit Association Test and a self-report measure of the racial diversity of their current and childhood contact. In both studies, increased contact with Black compared with White individuals, both in childhood (Study 2) and currently (Studies 1 and 2), was associated with reduced implicit pro-White racial bias. For Black individuals (Study 2) more contact with Black compared with White individuals also was associated with reduced implicit pro-White racial bias. These findings suggest that diversity in contact across the lifespan may be related to reductions in implicit racial biases and that this relationship may generalize across racial groups.

  1. Intergroup contact throughout the lifespan modulates implicit racial biases across perceivers’ racial group

    PubMed Central

    Peiso, Jaelyn; Marcum, Kori; Cloutier, Jasmin

    2017-01-01

    Few researchers have investigated how contact across the lifespan influences racial bias and whether diversity of contact is beneficial regardless of the race of the perceiver. This research aims to address these gaps in the literature with a focus on how diversity in childhood and current contact shapes implicit racial bias across perceivers’ racial group. In two investigations, participants completed an Implicit Association Test and a self-report measure of the racial diversity of their current and childhood contact. In both studies, increased contact with Black compared with White individuals, both in childhood (Study 2) and currently (Studies 1 and 2), was associated with reduced implicit pro-White racial bias. For Black individuals (Study 2) more contact with Black compared with White individuals also was associated with reduced implicit pro-White racial bias. These findings suggest that diversity in contact across the lifespan may be related to reductions in implicit racial biases and that this relationship may generalize across racial groups. PMID:28700624

  2. Showing You're Working: A Project Using Former Pupils' Experiences to Engage Current Mathematics Students

    ERIC Educational Resources Information Center

    Musto, Garrod

    2008-01-01

    To help students view mathematics in a more favourable light, a number of former pupils were contacted and asked to give details of how they use mathematics in their daily lives. This information was gathered through an online questionnaire or visits to the school to talk to pupils--a booklet of responses was also given to students. Attitudinally…

  3. Total Marketing: A Study of Image

    DTIC Science & Technology

    1990-08-01

    marketing , and advertising are all successful in creating an initial awareness of the military. Potential recruits see recruiters at their schools, they...Direct mail marketing is impressive at first but soon wears out. It does not seem to provide new information. " Advertising , to the extent that it...awareness, current recruiting efforts net out as: Recruiter Contact - Negative Advertising - Neutral Direct Marketing - Neutral * 2. Recruitment Stage

  4. The South Carolina Collaborative Undergraduate HBCU Student Summer Training Program

    DTIC Science & Technology

    2013-03-01

    Appendix B: Ernest E Just Symposium Student Attendees………... 24 Appendix C: Summaries of Students’ Abstracts……………………. 25 Appendix D: Academic ...College/University Connections, etc.) to identify students’ current locations, contact information, and academic achievements (Year 1, months 10-12...Undergraduate HBCU Student Summer Training Program Students, Mentors, and Research Topics Student Name Academic Institution MUSC Research Mentor

  5. Contact Us about Asbestos

    EPA Pesticide Factsheets

    How to contact EPA for more information on asbestos, including state and regional contacts, EPA’s Asbestos Abatement/Management Ombudsman and the Toxic Substances Control Act (TSCA) Assistance Information Service (TSCA Hotline).

  6. CameraHRV: robust measurement of heart rate variability using a camera

    NASA Astrophysics Data System (ADS)

    Pai, Amruta; Veeraraghavan, Ashok; Sabharwal, Ashutosh

    2018-02-01

    The inter-beat-interval (time period of the cardiac cycle) changes slightly for every heartbeat; this variation is measured as Heart Rate Variability (HRV). HRV is presumed to occur due to interactions between the parasym- pathetic and sympathetic nervous system. Therefore, it is sometimes used as an indicator of the stress level of an individual. HRV also reveals some clinical information about cardiac health. Currently, HRV is accurately measured using contact devices such as a pulse oximeter. However, recent research in the field of non-contact imaging Photoplethysmography (iPPG) has made vital sign measurements using just the video recording of any exposed skin (such as a person's face) possible. The current signal processing methods for extracting HRV using peak detection perform well for contact-based systems but have poor performance for the iPPG signals. The main reason for this poor performance is the fact that current methods are sensitive to large noise sources which are often present in iPPG data. Further, current methods are not robust to motion artifacts that are common in iPPG systems. We developed a new algorithm, CameraHRV, for robustly extracting HRV even in low SNR such as is common with iPPG recordings. CameraHRV combined spatial combination and frequency demodulation to obtain HRV from the instantaneous frequency of the iPPG signal. CameraHRV outperforms other current methods of HRV estimation. Ground truth data was obtained from FDA-approved pulse oximeter for validation purposes. CameraHRV on iPPG data showed an error of 6 milliseconds for low motion and varying skin tone scenarios. The improvement in error was 14%. In case of high motion scenarios like reading, watching and talking, the error was 10 milliseconds.

  7. A remote and non-contact method for obtaining the blood-pulse waveform with a laser Doppler vibrometer

    NASA Astrophysics Data System (ADS)

    Desjardins, Candida L.; Antonelli, Lynn T.; Soares, Edward

    2007-02-01

    The use of lasers to remotely and non-invasively detect the blood pressure waveform of humans and animals would provide a powerful diagnostic tool. Current blood pressure measurement tools, such as a cuff, are not useful for burn and trauma victims, and animals require catheterization to acquire accurate blood pressure information. The purpose of our sensor method and apparatus invention is to remotely and non-invasively detect the blood pulse waveform of both animals and humans. This device is used to monitor an animal or human's skin in proximity to an artery using radiation from a laser Doppler vibrometer (LDV). This system measures the velocity (or displacement) of the pulsatile motion of the skin, indicative of physiological parameters of the arterial motion in relation to the cardiac cycle. Tests have been conducted that measures surface velocity with an LDV and a signal-processing unit, with enhanced detection obtained with optional hardware including a retro-reflector dot. The blood pulse waveform is obtained by integrating the velocity signal to get surface displacement using standard signal processing techniques. Continuous recording of the blood pulse waveform yields data containing information on cardiac health and can be analyzed to identify important events in the cardiac cycle, such as heart rate, the timing of peak systole, left ventricular ejection time and aortic valve closure. Experimental results are provided that demonstrates the current capabilities of the optical, non-contact sensor for the continuous, non-contact recording of the blood pulse waveform without causing patient distress.

  8. Towards real-time quantitative optical imaging for surgery

    NASA Astrophysics Data System (ADS)

    Gioux, Sylvain

    2017-07-01

    There is a pressing clinical need to provide image guidance during surgery. Currently, assessment of tissue that needs to be resected or avoided is performed subjectively leading to a large number of failures, patient morbidity and increased healthcare cost. Because near-infrared (NIR) optical imaging is safe, does not require contact, and can provide relatively deep information (several mm), it offers unparalleled capabilities for providing image guidance during surgery. In this work, we introduce a novel concept that enables the quantitative imaging of endogenous molecular information over large fields-of-view. Because this concept can be implemented in real-time, it is amenable to provide video-rate endogenous information during surgery.

  9. [What is the role of contact lenses within the scope of electronystagmography?].

    PubMed

    Schmäl, F; Stoll, W

    1997-10-01

    During electronystagmography it is necessary to correct detective vision for calibration, smooth pursuit, and saccadic eye movements. Therefore more and more people use contact lenses instead of normal glasses. Given the lack of detailed information about this phenomenon, in the current literature we decided to investigate the influence of soft contact lenses on electronystagmography. The aim of this study was to find out differences in the results of electronystagmography between using glasses or contact lenses. Our investigation involved 20 vestibular healthy human subjects with myopia. In the first part of the examination they used their contact lenses and in the second part they were wearing normal glasses. After measuring the calibration potential we wanted to see if contact lenses would increase the rate of artifacts in the electronystagmogram. Then we attempted to determine whether contact lenses would an influence on the registration of the optokinetic nystagmus. Induced saccadic eye movements were recorded and analysed. Contact lenses had a negative influence neither on the calibration potential nor on the rate of artifacts. The latency of the saccadic eye movements also showed no differences between both parts of this investigation. Only the velocity of the saccades and the gain value during the optokinetic test were reduced when glasses were used. Contact lenses may stimulate the secretory function of the lacrimal gland and thus decrease friction forces. It is also possible that the reduced image size produced or the reduction-effect of minus by glasses in near sighted persons negatively influences eyeball velocity. In summary, our study demonstrates that contact lenses do not have a negative influence on electronystagmography. Therefore electronystagmographic studies of patients with contact lenses are permissible for purposes of documenting a medical opinion.

  10. Combining Multiple Forms Of Visual Information To Specify Contact Relations In Spatial Layout

    NASA Astrophysics Data System (ADS)

    Sedgwick, Hal A.

    1990-03-01

    An expert system, called Layout2, has been described, which models a subset of available visual information for spatial layout. The system is used to examine detailed interactions between multiple, partially redundant forms of information in an environment-centered geometrical model of an environment obeying certain rather general constraints. This paper discusses the extension of Layout2 to include generalized contact relations between surfaces. In an environment-centered model, the representation of viewer-centered distance is replaced by the representation of environmental location. This location information is propagated through the representation of the environment by a network of contact relations between contiguous surfaces. Perspective information interacts with other forms of information to specify these contact relations. The experimental study of human perception of contact relations in extended spatial layouts is also discussed. Differences between human results and Layout2 results reveal limitations in the human ability to register available information; they also point to the existence of certain forms of information not yet formalized in Layout2.

  11. 75 FR 8069 - Notice of Public Information Collection Being Submitted for Review and Approval to the Office of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... should advise the contact listed below as soon as possible. ADDRESSES: Direct all PRA comments to.... FOR FURTHER INFORMATION CONTACT: Judith B. Herman, OMD, 202-418-0214. For additional information about the information collection(s) send an e-mail to [email protected] or contact Judith B. Herman, 202-418-0214...

  12. Designing and Developing Web-Based Administrative Tools for Program Management

    NASA Technical Reports Server (NTRS)

    Gutensohn, Michael

    2017-01-01

    The task assigned for this internship was to develop a new tool for tracking projects, their subsystems, the leads, backups, and other employees assigned to them, as well as all the relevant information related to the employee (WBS (time charge) codes, time distribution, certifications, and assignments). Currently, this data is tracked manually using a number of different spreadsheets and other tools simultaneously by a number of different people; some of these documents are then merged into one large document. This often leads to inconsistencies and loss in data due to human error. By simplifying the process of tracking this data and aggregating it into a single tool, it is possible to significantly decrease the potential for human error and time spent collecting and checking this information. II. Objective The main objective of this internship is to develop a web-based tool using Ruby on Rails to serve as a method of easily tracking projects, subsystems, and points of contact, along with employees, their assignments, time distribution, certifications, and contact information. Additionally, this tool must be capable of generating a number of different reports based on the data collected. It was important that this tool deliver all of this information using a readable and intuitive interface.

  13. 78 FR 59018 - Notification of a Public Teleconference of the Great Lakes Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-25

    ... further information regarding this teleconference may contact Rita Cestaric, Designated Federal Officer (DFO), GLAB, by telephone at (312) 886-6815 or email at cestaric.rita@epa.gov . General information on... parties should contact Rita Cestaric, DFO, in writing (preferably via email) at the contact information...

  14. 78 FR 38303 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-26

    ....regulations.gov as they are received without change, including any personal identifiers or contact information. FOR FURTHER INFORMATION CONTACT: Mr. Leroy Jones, Department of the Army, Privacy Office, U.S. Army... published in the Federal Register and are available from the address in FOR FURTHER INFORMATION CONTACT or...

  15. 76 FR 22412 - Fellowship Placement Pilot Program Requests for Expressions of Interests To Administer Pilot...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-21

    ... Program Requests for Expressions of Interests To Administer Pilot Contact Information Correction AGENCY...). The April 13, 2011, notice had an incorrect telephone number for the contact person. This notice corrects the Contact Information section of the notice. All other information remains correct as published...

  16. 76 FR 9028 - Training Program for Regulatory Project Managers; Information Available to Industry

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-16

    ... pharmaceutical companies interested in participating in this program to contact CDER. DATES: Pharmaceutical companies may submit proposed agendas to the Agency by April 18, 2011. FOR FURTHER INFORMATION CONTACT: Beth...-Miller (see DATES and FOR FURTHER INFORMATION CONTACT). Dated: February 9, 2011. Leslie Kux, Acting...

  17. 76 FR 5207 - Agency Information Collection Activities: Reinstatement With Change of a Previously Approved...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-28

    ...: Comments Requested Action: 60-Day Notice of Information Collection Under Review: Police Public Contact... instrument with instructions or additional information, please contact Christine Eith, (202) 305-4559, Bureau... Contact Survey. (3) The agency form number, if any, and the applicable component of the Department...

  18. 76 FR 29153 - Medical Devices; Reclassification of the Topical Oxygen Chamber for Extremities; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-20

    ... inadvertently used outdated contact information. This document corrects that error. DATES: Effective May 25, 2011. FOR FURTHER INFORMATION CONTACT: Charles N. Durfor, Center for Devices and Radiological Health... third column, the FOR FURTHER INFORMATION CONTACT section is corrected to read as follows: FOR FURTHER...

  19. 77 FR 10538 - Training Program for Regulatory Project Managers; Information Available to Industry

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-22

    ... pharmaceutical companies interested in participating in this program to contact CDER. DATES: Pharmaceutical companies may submit proposed agendas to the Agency by April 23, 2012. FOR FURTHER INFORMATION CONTACT: Dan... DATES and FOR FURTHER INFORMATION CONTACT). Dated: February 14, 2012. Leslie Kux, Acting Assistant...

  20. 77 FR 61582 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-10

    ... change, including any personal identifiers or contact information FOR FURTHER INFORMATION CONTACT: Mr..., have been published in FOR FURTHER INFORMATION CONTACT. The proposed system report, as required by 5 U...: Delete entry and replace with ``Social Security Number (SSN), name, home address, phone numbers or other...

  1. 78 FR 71528 - Federal Management Regulation (FMR); Transportation Payment and Audit

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-29

    ... and contact information of the Civilian Board of Contract Appeals (CBCA) from the previously named... INFORMATION CONTACT: For clarification of content, contact Lee Gregory, Office of Government-wide Policy, at... schedules, contact the Regulatory Secretariat (MVCB), 1800 F Street NW., Washington, DC 20405, 202-501-4755...

  2. Switch contact device for interrupting high current, high voltage, AC and DC circuits

    DOEpatents

    Via, Lester C.; Witherspoon, F. Douglas; Ryan, John M.

    2005-01-04

    A high voltage switch contact structure capable of interrupting high voltage, high current AC and DC circuits. The contact structure confines the arc created when contacts open to the thin area between two insulating surfaces in intimate contact. This forces the arc into the shape of a thin sheet which loses heat energy far more rapidly than an arc column having a circular cross-section. These high heat losses require a dramatic increase in the voltage required to maintain the arc, thus extinguishing it when the required voltage exceeds the available voltage. The arc extinguishing process with this invention is not dependent on the occurrence of a current zero crossing and, consequently, is capable of rapidly interrupting both AC and DC circuits. The contact structure achieves its high performance without the use of sulfur hexafluoride.

  3. The effect of elastic modulus on ablation catheter contact area.

    PubMed

    Camp, Jon J; Linte, Cristian A; Rettmann, Maryam E; Sun, Deyu; Packer, Douglas L; Robb, Richard A; Holmes, David R

    2015-02-21

    Cardiac ablation consists of navigating a catheter into the heart and delivering RF energy to electrically isolate tissue regions that generate or propagate arrhythmia. Besides the challenges of accurate and precise targeting of the arrhythmic sites within the beating heart, limited information is currently available to the cardiologist regarding intricate electrode-tissue contact, which directly impacts the quality of produced lesions. Recent advances in ablation catheter design provide intra-procedural estimates of tissue-catheter contact force, but the most direct indicator of lesion quality for any particular energy level and duration is the tissue-catheter contact area, and that is a function of not only force, but catheter pose and material elasticity as well. In this experiment, we have employed real-time ultrasound (US) imaging to determine the complete interaction between the ablation electrode and tissue to accurately estimate contact, which will help to better understand the effect of catheter pose and position relative to the tissue. By simultaneously recording tracked position, force reading and US image of the ablation catheter, the differing material properties of polyvinyl alcohol cryogel [1] phantoms are shown to produce varying amounts of tissue depression and contact area (implying varying lesion quality) for equivalent force readings. We have shown that the elastic modulus significantly affects the surface-contact area between the catheter and tissue at any level of contact force. Thus we provide evidence that a prescribed level of catheter force may not always provide sufficient contact area to produce an effective ablation lesion in the prescribed ablation time.

  4. Optimising Extinction of Conditioned Disgust.

    PubMed

    Bosman, Renske C; Borg, Charmaine; de Jong, Peter J

    2016-01-01

    Maladaptive disgust responses are tenacious and resistant to exposure-based interventions. In a similar vein, laboratory studies have shown that conditioned disgust is relatively insensitive to Conditioned Stimulus (CS)-only extinction procedures. The relatively strong resistance to extinction might be explained by disgust's adaptive function to motivate avoidance from contamination threats (pathogens) that cannot be readily detected and are invisible to the naked eye. Therefore, the mere visual presentation of unreinforced disgust eliciting stimuli might not be sufficient to correct a previously acquired threat value of the CS+. Following this, the current study tested whether the efficacy of CS-only exposure can be improved by providing additional safety information about the CS+. For the CSs we included two neutral items a pea soup and a sausage roll, whereas for the Unconditioned Stimulus (US) we used one video clip of a woman vomiting and a neutral one about glass blowing. The additional safety information was conveyed by allowing actual contact with the CS+ or by observing an actress eating the food items representing the CS+. When additional safety information was provided via allowing direct contact with the CS+, there was a relatively strong post-extinction increase in participants' willingness-to-eat the CS+. This beneficial effect was still evident at one-week follow up. Also self-reported disgust was lower at one-week follow up when additional safety information was provided. The current findings help explain why disgust is relatively insensitive to CS-only extinction procedures, and provide helpful starting points to improve interventions that are aimed to reduce distress in disgust-related psychopathology.

  5. 75 FR 10504 - Agency Information Collection Activities: Extension of a Currently Approved Information...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-08

    ...The Department of Labor, as part of its continuing effort to reduce paperwork and respondent burden conducts a pre-clearance consultation program to provide the general public and Federal agencies with an opportunity to comment on proposed and/or continuing collections of information in accordance with the Paperwork Reduction Act of 1995 (PRA95) [44 U.S.C. 3506(c)(2)(A)]. This program helps to ensure that requested data can be provided in the desired format, reporting burden (time and financial resources) is minimized, collection instruments are clearly understood, and the impact of collection requirements on respondents can be properly assessed. Currently, the Employment and Training Administration is soliciting comments concerning forms ETA 232 and ETA 232-A Domestic Agricultural In-Season Wage Report and Wage Survey Interview Record. A copy of the proposed information collection request (ICR) can be obtained by contacting the office listed below in the addressee section of this notice.

  6. 77 FR 13366 - Compliance Assistance Resources and Points of Contact Available to Small Businesses

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-06

    ... OFFICE OF MANAGEMENT AND BUDGET Compliance Assistance Resources and Points of Contact Available to... available to small businesses'' and a list of the points of contacts in agencies ``to act as a liaison... FURTHER INFORMATION CONTACT: Wendy Liberante, Office of Information and Regulatory Affairs, Office of...

  7. 76 FR 75504 - Table Saw Blade Contact Injuries; Notice of Extension of Time for Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-02

    ... [Docket No. CPSC-2011-0074] Table Saw Blade Contact Injuries; Notice of Extension of Time for Comments... blade contact, regulatory alternatives, other possible means to address this risk, and other topics or... identifiers, contact information, or other personal information provided, to: http://www.regulations.gov . Do...

  8. 78 FR 68076 - Request for Information on Alternative Skin Sensitization Test Methods and Testing Strategies and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-13

    ... INFORMATION: Background: Allergic contact dermatitis (ACD), a skin reaction characterized by localized redness, swelling, blistering, or itching after direct contact with a skin allergen, is an important public health.... Web site: http://ntp.niehs.nih.gov/go/niceatm . FOR FURTHER INFORMATION CONTACT: Dr. Warren S. Casey...

  9. 75 FR 34141 - Office of the National Coordinator for Health Information Technology; HIT Policy Committee's...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-16

    ... for additional information as it becomes available. Contact Person: Judy Sparrow, Office of the...-mail: judy.sparrow@hhs.gov Please call the contact person for up-to-date information on these meetings... that day. If you require special accommodations due to a disability, please contact Judy Sparrow at...

  10. 75 FR 47266 - Fisheries of the South Atlantic; Southeast Data, Assessment, and Review (SEDAR); South Atlantic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-05

    ... participating should contact Kari Fenske at SEDAR. See FOR FURTHER INFORMATION CONTACT to request an invitation providing webinar access information. FOR FURTHER INFORMATION CONTACT: Kari Fenske, SEDAR Coordinator, 4055 Faber Place Drive, Suite 201, North Charleston, SC 29405; telephone: (843) 571-4366; e-mail: kari.fenske...

  11. Program Contacts and Mailing/Courier Information

    EPA Pesticide Factsheets

    This page provides the contact information for the staff at EPA responsible for the different sections of the Review of New Chemicals program, including contacts for PMN Prenotice and Exemptions and the Central Data Exchange program.

  12. Technologies for Metabolic Monitoring Military Section Editorials in Diabetes Technologies and Therapeutics

    DTIC Science & Technology

    2004-12-01

    monitoring, diabetes, IGF-I, patient decision assist, hyperspectral imaging, actigraphy, accelerometry, foot contact time, Con A-glucose sensing, lactate...was reduced in both con - mottling, and rebound of a skin fold could all ditions. contribute to a diagnosis. Current technologies Hyperspectral imaging...information such as ambient con - responses in the context of various external ditions, meals and recent activity, and specific challenges ("green light

  13. European Science Notes Information Bulletin Reports on Current European/ Middle Eastern Science

    DTIC Science & Technology

    1990-12-01

    Larry Jendro 22 4260 Undersea Warfare Systems Technology .... CDR John A. Sampson 23 4471 Ocean/Atmosphere ................ Mr. Hans Dolezalek 24 4539...and ocean acoustics are receiving renewed attention from investigators in a variety of other scientific disciplines. Recently the SACLANT Undersea ...similar efforts in the U.S. in terms of civil Samples of their work were presented at Undersea applications. I have avoided contact with the military

  14. 76 FR 78898 - Endangered and Threatened Wildlife; 90-Day Finding on Petition To List the Barndoor Skate, Winter...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-20

    ... survey catch shows no trend over the full survey time series and is currently at about 40 cm TL (16 in... highest value in the time series and the autumn survey nearing the peak values found in the 1960s. In 2007... not initiate a review of the status of these species at this time. FOR FURTHER INFORMATION CONTACT...

  15. 29 CFR 37.88 - Who may contact CRC about a complaint?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Who may contact CRC about a complaint? 37.88 Section 37.88... PROVISIONS OF THE WORKFORCE INVESTMENT ACT OF 1998 (WIA) Compliance Procedures § 37.88 Who may contact CRC... contact CRC for information about the complaint. The Director will determine what information, if any...

  16. 76 FR 79536 - Security Zones; Captain of the Port Lake Michigan; Technical Amendment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-22

    ... ACTION: Final rule. SUMMARY: The Coast Guard is revising the contact information for Security Zones in... Federal holidays. FOR FURTHER INFORMATION CONTACT: If you have questions on this rule, contact or email... exist in 33 CFR 165.910. Persons desiring to transit the areas of these security zones must contact the...

  17. Feasibility of an anticipatory noncontact precrash restraint actuation system

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

    Kercel, S.W.; Dress, W.B.

    1995-12-31

    The problem of providing an electronic warning of an impending crash to a precrash restraint system a fraction of a second before physical contact differs from more widely explored problems, such as providing several seconds of crash warning to a driver. One approach to precrash restraint sensing is to apply anticipatory system theory. This consists of nested simplified models of the system to be controlled and of the system`s environment. It requires sensory information to describe the ``current state`` of the system and the environment. The models use the sensory data to make a faster-than-real-time prediction about the near future.more » Anticipation theory is well founded but rarely used. A major problem is to extract real-time current-state information from inexpensive sensors. Providing current-state information to the nested models is the weakest element of the system. Therefore, sensors and real-time processing of sensor signals command the most attention in an assessment of system feasibility. This paper describes problem definition, potential ``showstoppers,`` and ways to overcome them. It includes experiments showing that inexpensive radar is a practical sensing element. It considers fast and inexpensive algorithms to extract information from sensor data.« less

  18. 76 FR 53972 - Florida Power Corporation, Crystal River Unit No. 3 Nuclear Generating Plant; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-30

    ... identifying or contact information, the NRC cautions you against including any information in your submission... will not edit their comments to remove any identifying or contact information, and therefore, they... accessing the documents located in ADAMS, contact the NRC's PDR reference staff at 1-800-397-4209, 301-415...

  19. 77 FR 17081 - Information Collection Requests to Office of Management and Budget

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ... Information Collection Requests (ICRs) to the Office of Management and Budget (OMB), Office of Information and.... FOR FURTHER INFORMATION CONTACT: Contact Ms. Kenlinishia Tyler, Office of Information Management... DEPARTMENT OF HOMELAND SECURITY Coast Guard [USCG-2012-0082] Information Collection Requests to...

  20. General Information about Bladder Cancer

    MedlinePlus

    ... the PDQ Adult Treatment Editorial Board . Clinical Trial Information A clinical trial is a study to answer ... Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION About ...

  1. General Information about Pituitary Tumors

    MedlinePlus

    ... the PDQ Adult Treatment Editorial Board . Clinical Trial Information A clinical trial is a study to answer ... Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION About ...

  2. General Information about Gallbladder Cancer

    MedlinePlus

    ... the PDQ Adult Treatment Editorial Board . Clinical Trial Information A clinical trial is a study to answer ... Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION About ...

  3. How soft is that pillow? The perceptual localization of the hand and the haptic assessment of contact rigidity

    PubMed Central

    Pressman, Assaf; Karniel, Amir; Mussa-Ivaldi, Ferdinando A.

    2011-01-01

    A new haptic illusion is described, in which the location of the mobile object affects the perception of its rigidity. There is theoretical and experimental support to the notion that limb position sense results from the brain combining ongoing sensory information with expectations arising from prior experience. How does this probabilistic state information affect one’s tactile perception of the environment mechanics? In a simple estimation process human subjects were asked to report the relative rigidity of two simulated virtual objects. One of the objects remained fixed in space and had various coefficients of stiffness. The other virtual object had constant stiffness but moved with respect to the subjects. Earlier work suggested that the perception of an object’s rigidity is consistent with a process of regression between the contact force and the perceived amount of penetration inside the object’s boundary. The amount of penetration perceived by the subject was affected by varying the position of the object. This, in turn, had a predictable effect on the perceived rigidity of the contact. Subjects’ reports on the relative rigidity of the object are best accounted for by a probabilistic model in which the perceived boundary of the object is estimated based on its current location and on its past observations. Therefore, the perception of contact rigidity is accounted for by a stochastic process of state estimation underlying proprioceptive localization of the hand. PMID:21525300

  4. Contingency planning for a deliberate release of smallpox in Great Britain--the role of geographical scale and contact structure.

    PubMed

    House, Thomas; Hall, Ian; Danon, Leon; Keeling, Matt J

    2010-02-14

    In the event of a release of a pathogen such as smallpox, which is human-to-human transmissible and has high associated mortality, a key question is how best to deploy containment and control strategies. Given the general uncertainty surrounding this issue, mathematical modelling has played an important role in informing the likely optimal response, in particular defining the conditions under which mass-vaccination would be appropriate. In this paper, we consider two key questions currently unanswered in the literature: firstly, what is the optimal spatial scale for intervention; and secondly, how sensitive are results to the modelling assumptions made about the pattern of human contacts? Here we develop a novel mathematical model for smallpox that incorporates both information on individual contact structure (which is important if the effects of contact tracing are to be captured accurately) and large-scale patterns of movement across a range of spatial scales in Great Britain. Analysis of this model confirms previous work suggesting that a locally targeted 'ring' vaccination strategy is optimal, and that this conclusion is actually quite robust for different socio-demographic and epidemiological assumptions. Our method allows for intuitive understanding of the reasons why national mass vaccination is typically predicted to be suboptimal. As such, we present a general framework for fast calculation of expected outcomes during the attempted control of diverse emerging infections; this is particularly important given that parameters would need to be interactively estimated and modelled in any release scenario.

  5. High gain photoconductive semiconductor switch having tailored doping profile zones

    DOEpatents

    Baca, Albert G.; Loubriel, Guillermo M.; Mar, Alan; Zutavern, Fred J; Hjalmarson, Harold P.; Allerman, Andrew A.; Zipperian, Thomas E.; O'Malley, Martin W.; Helgeson, Wesley D.; Denison, Gary J.; Brown, Darwin J.; Sullivan, Charles T.; Hou, Hong Q.

    2001-01-01

    A photoconductive semiconductor switch with tailored doping profile zones beneath and extending laterally from the electrical contacts to the device. The zones are of sufficient depth and lateral extent to isolate the contacts from damage caused by the high current filaments that are created in the device when it is turned on. The zones may be formed by etching depressions into the substrate, then conducting epitaxial regrowth in the depressions with material of the desired doping profile. They may be formed by surface epitaxy. They may also be formed by deep diffusion processes. The zones act to reduce the energy density at the contacts by suppressing collective impact ionization and formation of filaments near the contact and by reducing current intensity at the contact through enhanced current spreading within the zones.

  6. Does the Internet assist clients to carry out contact tracing? A randomized controlled trial using web-based information.

    PubMed

    Tomnay, J E; Pitts, M K; Kuo, T C; Fairley, C K

    2006-06-01

    The primary outcome was to determine the acceptability of the Internet, specifically a website for use in standard partner notification. A secondary objective was to determine if a website would enhance the outcomes of currently used partner notification methods. In a randomized control trial, 105 participants diagnosed with chlamydia and non-gonoccocal urethritis (NGU) were randomized and 97 completed the study. About 30% of participants were provided a standard partner letter and 70% were provided the standard partner letter and website. All participants reported that their partners had no objections to the website (0%, 95% confidence interval [CI] 0-5%). There were no complaints received from any partner. The odds ratio for contacting partners was not significantly different between the two groups of participants. The results of this study indicate that providing a website with specific information about the infection to which a partner has been exposed is not harmful.

  7. Association between atopic dermatitis and contact sensitization: A systematic review and meta-analysis.

    PubMed

    Hamann, Carsten R; Hamann, Dathan; Egeberg, Alexander; Johansen, Jeanne D; Silverberg, Jonathan; Thyssen, Jacob P

    2017-07-01

    It is unclear whether patients with atopic dermatitis (AD) have an altered prevalence or risk for contact sensitization. Increased exposure to chemicals in topical products together with impaired skin barrier function suggest a higher risk, whereas the immune profile suggests a lower risk. To perform a systematic review and meta-analysis of the association between AD and contact sensitization. The PubMed/Medline, Embase, and Cochrane databases were searched for articles that reported on contact sensitization in individuals with and without AD. The literature search yielded 10,083 citations; 417 were selected based on title and abstract screening and 74 met inclusion criteria. In a pooled analysis, no significant difference in contact sensitization between AD and controls was evident (random effects model odds ratio [OR] = 0.891; 95% confidence interval [CI] = 0.771-1.03). There was a positive correlation in studies that compared AD patients with individuals from the general population (OR 1.50, 95% CI 1.23-1.93) but an inverse association when comparing with referred populations (OR 0.753, 95% CI 0.63-0.90). Included studies used different tools to diagnose AD and did not always provide information on current or past disease. Patch test allergens varied between studies. No overall relationship between AD and contact sensitization was found. We recommend that clinicians consider patch testing AD patients when allergic contact dermatitis is suspected. Copyright © 2017 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

  8. Liver Biopsy

    MedlinePlus

    ... Funding Current Funding Opportunities Research Programs & Contacts Human Subjects Research Funding Process Research Training & Career Development Funded ... Funding Current Funding Opportunities Research Programs & Contacts Human Subjects Research Funding Process Research Training & Career Development Funded ...

  9. EVA tools and equipment reference book

    NASA Technical Reports Server (NTRS)

    Fullerton, R. K.

    1993-01-01

    This document contains a mixture of tools and equipment used throughout the space shuttle-based extravehicular activity (EVA) program. Promising items which have reached the prototype stage of development are also included, but should not be considered certified ready for flight. Each item is described with a photo, a written discussion, technical specifications, dimensional drawings, and points of contact for additional information. Numbers on the upper left-hand corner of each photo may be used to order specific pictures from NASA and contractor photo libraries. Points of contact were classified as either operational or technical. An operational contact is an engineer from JSC Mission Operations Directorate who is familiar with the basic function and on-orbit use of the tool. A technical contact would be the best source of detailed technical specifications and is typically the NASA subsystem manager. The technical information table for each item uses the following terms to describe the availability or status of each hardware item: Standard - Flown on every mission as standard manifest; Flight specific - Potentially available for flight, not flown every mission (flight certification cannot be guaranteed and recertification may be required); Reference only - Item no longer in active inventory or not recommended for future use, some items may be too application-specific for general use; and Developmental - In the prototype stage only and not yet available for flight. The current availability and certification of any flight-specific tool should be verified with the technical point of contact. Those tools built and fit checked for Hubble Space Telescope maintenance are program dedicated and are not available to other customers. Other customers may have identical tools built from the existing, already certified designs as an optional service.

  10. General Information about Ovarian Epithelial Cancer

    MedlinePlus

    ... the PDQ Adult Treatment Editorial Board . Clinical Trial Information A clinical trial is a study to answer ... Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION About ...

  11. General Information about Intraocular (Uveal) Melanoma

    MedlinePlus

    ... the PDQ Adult Treatment Editorial Board . Clinical Trial Information A clinical trial is a study to answer ... Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION About ...

  12. Clinical Trials Information for Patients and Caregivers

    MedlinePlus

    ... to Ask about Your Treatment Research Clinical Trials Information for Patients and Caregivers Clinical trials are research ... Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION About ...

  13. General Information about Adult Primary Liver Cancer

    MedlinePlus

    ... the PDQ Adult Treatment Editorial Board . Clinical Trial Information A clinical trial is a study to answer ... Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION About ...

  14. Effects of sex and reproductive state on interactions between free-roaming domestic dogs.

    PubMed

    Sparkes, Jessica; Körtner, Gerhard; Ballard, Guy; Fleming, Peter J S; Brown, Wendy Y

    2014-01-01

    Free-roaming dogs (Canis familiaris) are common worldwide, often maintaining diseases of domestic pets and wildlife. Management of these dogs is difficult and often involves capture, treatment, neutering and release. Information on the effects of sex and reproductive state on intraspecific contacts and disease transmission is currently lacking, but is vital to improving strategic management of their populations. We assessed the effects of sex and reproductive state on short-term activity patterns and contact rates of free-roaming dogs living in an Australian Indigenous community. Population, social group sizes and rates of contact were estimated from structured observations along walked transects. Simultaneously, GPS telemetry collars were used to track dogs' movements and to quantify the frequency of contacts between individual animals. We estimated that the community's dog population was 326 ± 52, with only 9.8 ± 2.5% confined to a house yard. Short-term activity ranges of dogs varied from 9.2 to 133.7 ha, with males ranging over significantly larger areas than females. Contacts between two or more dogs occurred frequently, with entire females and neutered males accumulating significantly more contacts than spayed females or entire males. This indicates that sex and reproductive status are potentially important to epidemiology, but the effect of these differential contact rates on disease transmission requires further investigation. The observed combination of unrestrained dogs and high contact rates suggest that contagious disease would likely spread rapidly through the population. Pro-active management of dog populations and targeted education programs could help reduce the risks associated with disease spread.

  15. Effects of Sex and Reproductive State on Interactions between Free-Roaming Domestic Dogs

    PubMed Central

    Sparkes, Jessica; Körtner, Gerhard; Ballard, Guy; Fleming, Peter J. S.; Brown, Wendy Y.

    2014-01-01

    Free-roaming dogs (Canis familiaris) are common worldwide, often maintaining diseases of domestic pets and wildlife. Management of these dogs is difficult and often involves capture, treatment, neutering and release. Information on the effects of sex and reproductive state on intraspecific contacts and disease transmission is currently lacking, but is vital to improving strategic management of their populations. We assessed the effects of sex and reproductive state on short-term activity patterns and contact rates of free-roaming dogs living in an Australian Indigenous community. Population, social group sizes and rates of contact were estimated from structured observations along walked transects. Simultaneously, GPS telemetry collars were used to track dogs' movements and to quantify the frequency of contacts between individual animals. We estimated that the community's dog population was 326±52, with only 9.8±2.5% confined to a house yard. Short-term activity ranges of dogs varied from 9.2 to 133.7 ha, with males ranging over significantly larger areas than females. Contacts between two or more dogs occurred frequently, with entire females and neutered males accumulating significantly more contacts than spayed females or entire males. This indicates that sex and reproductive status are potentially important to epidemiology, but the effect of these differential contact rates on disease transmission requires further investigation. The observed combination of unrestrained dogs and high contact rates suggest that contagious disease would likely spread rapidly through the population. Pro-active management of dog populations and targeted education programs could help reduce the risks associated with disease spread. PMID:25541983

  16. None

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

    Traylor, T.D.; Hicks, S.C.

    1994-03-01

    Transportation Energy Research announces on a monthly basis the current worldwide research and development information available on energy-efficient, environmentally sound transportation technologies. Its purpose is to enhance the technology transfer efforts of the Department of Energy. This publication contains the abstracts of DOE reports, journal articles, conference papers, patents, theses, and monographs added to the Energy Science and Technology Database during the past month. Also included are US information obtained through acquisition programs or interagency agreements and international information obtained through the International Energy Agency`s Energy Technology Data Exchange or government-to-government agreements. The DOE Office of Transportation Technologies (OTT) managesmore » federal R&D programs aimed at improving transportation-sector energy efficiency. OTT currently supports activities in four major program areas: Electric and Hybrid Vehicles; Advanced Propulsion Systems; and magnetic levitation technology; Advanced Materials. DOE and DOE contractors can obtain copies for $4.00 per issue by using VISA, MasterCard, or OSTI deposit accounts. Contact the Office of Scientific and Technical Information, P.O. Box 62, Oak Ridge, TN 37831, Attention: Information Services. For further information, call (615) 576-8401. Public availability is by subscription from the US Department of Commerce, Technology Administration, National Technical Information Service, Springfield, VA 22161. Order PB94-900900.« less

  17. Design, construction and mechanical optimisation process of electrode with radial current flow in the scala tympani.

    PubMed

    Deman, P R; Kaiser, T M; Dirckx, J J; Offeciers, F E; Peeters, S A

    2003-09-30

    A 48 contact cochlear implant electrode has been constructed for electrical stimulation of the auditory nerve. The stimulating contacts of this electrode are organised in two layers: 31 contacts on the upper surface directed towards the habenula perforata and 17 contacts connected together as one longitudinal contact on the underside. The design of the electrode carrier aims to make radial current flow possible in the cochlea. The mechanical structure of the newly designed electrode was optimised to obtain maximal insertion depth. Electrode insertion tests were performed in a transparent acrylic model of the human cochlea.

  18. [Current quality management situation and administration countermeasure study of enterprises marketing corneal contact lens].

    PubMed

    Liu, Yungui; Yao, Ying; Shangguan, Shihao; Gu, Qun; Gao, Wuming; Chen, Yaoshui

    2014-05-01

    Study the current quality management situation of enterprises marketing corneal contact lens via systemic investigations and explore effective administration countermeasures in the future. The quality management indicators of sixty-two corneal contact lens marketing enterprises in Xuhui district of Shanghai were systematically investigated and enterprises of different operation models was compared and analyzed. Wholesale enterprises and retail chain enterprises are apparently better than independent enterprises almost in all facets. Facilitate market accession of corneal contact lens marketing enterprises, encourage the business model of retail chain, enhance supervision of corneal contact lens marketing enterprises, especially independent franchisors.

  19. Contact allergy to ingredients of hair cosmetics - a comparison of female hairdressers and clients based on IVDK 2007-2012 data.

    PubMed

    Uter, Wolfgang; Gefeller, Olaf; John, Swen Malte; Schnuch, Axel; Geier, Johannes

    2014-07-01

    Cosmetics for bleaching, waving/relaxing and dyeing hair contain well-known allergens, leading to a substantial number of cases of allergic contact dermatitis. To compare the frequency of important contact allergens (i) between two distinct groups of exposed patients, and (ii) with previous surveillance data. On the basis of data collected by the Information Network of Departments of Dermatology (IVDK; www.ivkd.org) between 2007 and 2012 in 824 female hairdressers and 2067 female clients, the current spectrum of contact sensitization to ingredients of hair cosmetics, as contained in different pertinent series, is described. A similar burden of sensitization as in previous analyses was observed, but with some increase in sensitization to oxidative hair dye components in clients. Some allergens mainly affected hairdressers, such as ammonium persulfate (18.7% positive) and glyceryl monothioglycolate (GMTG; still 4.7% positive, with a few cases also in young hairdressers, despite removal from the German market). Hair dyes remain important contact allergens, despite various attempts by the cosmetic industry to introduce hair dyes with lower allergenic potential. The re-emergence of GMTG as an occupational allergen should be considered as a warning signal ('sentinel event') prompting close monitoring. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  20. Identification of hierarchical chromatin domains

    PubMed Central

    Weinreb, Caleb; Raphael, Benjamin J.

    2016-01-01

    Motivation: The three-dimensional structure of the genome is an important regulator of many cellular processes including differentiation and gene regulation. Recently, technologies such as Hi-C that combine proximity ligation with high-throughput sequencing have revealed domains of self-interacting chromatin, called topologically associating domains (TADs), in many organisms. Current methods for identifying TADs using Hi-C data assume that TADs are non-overlapping, despite evidence for a nested structure in which TADs and sub-TADs form a complex hierarchy. Results: We introduce a model for decomposition of contact frequencies into a hierarchy of nested TADs. This model is based on empirical distributions of contact frequencies within TADs, where positions that are far apart have a greater enrichment of contacts than positions that are close together. We find that the increase in contact enrichment with distance is stronger for the inner TAD than for the outer TAD in a TAD/sub-TAD pair. Using this model, we develop the TADtree algorithm for detecting hierarchies of nested TADs. TADtree compares favorably with previous methods, finding TADs with a greater enrichment of chromatin marks such as CTCF at their boundaries. Availability and implementation: A python implementation of TADtree is available at http://compbio.cs.brown.edu/software/ Contact: braphael@cs.brown.edu Supplementary information: Supplementary data are available at Bioinformatics online. PMID:26315910

  1. 78 FR 77693 - Information Collection Requests to Office of Management and Budget

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-24

    ... Information Collection Requests (ICRs) to the Office of Management and Budget (OMB), Office of Information and... INFORMATION CONTACT: Contact Mr. Anthony Smith, Office of Information Management, telephone 202-475-3532, or... DEPARTMENT OF HOMELAND SECURITY Coast Guard [USCG-2013-0896] Information Collection Requests to...

  2. 76 FR 82111 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-30

    .... FOR FURTHER INFORMATION CONTACT: Chris Parker, Aerospace Engineer, Propulsion Branch, ANM-140S, FAA... Information For more information about this AD, contact Chris Parker, Aerospace Engineer, Propulsion Branch...

  3. General Information about Ovarian Low Malignant Potential Tumors

    MedlinePlus

    ... the PDQ Adult Treatment Editorial Board . Clinical Trial Information A clinical trial is a study to answer ... Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION About ...

  4. Soldiers of Misfortune?

    DTIC Science & Technology

    2014-05-01

    Iraq established procedures for convoys approaching checkpoints and made sure PMSC personnel had the correct phone numbers to contact military...collection of information if it does not display a currently valid OMB control number . 1. REPORT DATE MAY 2014 2. REPORT TYPE 3. DATES COVERED 00-00-2014...to 00-00-2014 4. TITLE AND SUBTITLE Soldiers of Misfortune? 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d

  5. European Science Notes Information Bulletin. Reports on Current European and Middle Eastern Science

    DTIC Science & Technology

    1993-02-01

    is seen as vital for more powerful databases, groupwork , versioning, event notification, and Recent and well-publicized sales have been to other...Technology," ESNIB 92-06, 303- groupwork . This permits several levels of cooper- 308 (1992). ative work. The lowest level permits a user to 2. M...249 tial showstopper for groupwork , and several re- (1992). searchers are studying it. Points of Contact CONCLUSIONS M. Bernard Charles, Executive

  6. The Extended Contact Hypothesis: A Meta-Analysis on 20 Years of Research.

    PubMed

    Zhou, Shelly; Page-Gould, Elizabeth; Aron, Arthur; Moyer, Anne; Hewstone, Miles

    2018-04-01

    According to the extended contact hypothesis, knowing that in-group members have cross-group friends improves attitudes toward this out-group. This meta-analysis covers the 20 years of research that currently exists on the extended contact hypothesis, and consists of 248 effect sizes from 115 studies. The aggregate relationship between extended contact and intergroup attitudes was r = .25, 95% confidence interval (CI) = [.22, .27], which reduced to r = .17, 95% CI = [.14, .19] after removing direct friendship's contribution; these results suggest that extended contact's hypothesized relationship to intergroup attitudes is small-to-medium and exists independently of direct friendship. This relationship was larger when extended contact was perceived versus actual, highlighting the importance of perception in extended contact. Current results on extended contact mostly resembled their direct friendship counterparts, suggesting similarity between these contact types. These unique insights about extended contact and its relationship with direct friendship should enrich and spur growth within this literature.

  7. Parents' knowledge of and opinions about healthcare laws and technology in primary care.

    PubMed

    Thompson, Lindsay A; Black, Erik W; Saliba, Heidi; Schentrup, Anzeela M

    2012-01-01

    Historically, parents have demonstrated poor understanding of adolescent healthcare laws. This study assessed US parents' current knowledge and opinions about technology facilitated physician-adolescent communication and applicable laws to enhance transition to adult health care. A brief survey in two low-income academic paediatric clinics asked parents about their knowledge of health care and laws, and their opinions about technology facilitated contact between physicians and adolescents. Almost all parents (96.7%) have internet access at home, work or via a mobile device. Only 44.1% approved of having a physician directly contact their child about annual examinations, immunisations or to discuss issues of sexuality. Half (55.4%) were aware that adolescents could receive confidential sexuality information and treatment without parents' permission. Only one-third (32.2%) approved of a specific technology for direct communication. Parents are divided about direct physician-adolescent contact. Future plans to engage adolescents to understand their health will require parental education and involvement on the value of physician-adolescent communication.

  8. Fast chirality reversal of the magnetic vortex by electric current

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

    Lim, W. L., E-mail: wlimnd@gmail.com; Liu, R. H.; Urazhdin, S., E-mail: sergei.urazhdin@emory.edu

    2014-12-01

    The possibility of high-density information encoding in magnetic materials by topologically stable inhomogeneous magnetization configurations such as domain walls, skyrmions, and vortices has motivated intense research into mechanisms enabling their control and detection. While the uniform magnetization states can be efficiently controlled by electric current using magnetic multilayer structures, this approach has proven much more difficult to implement for inhomogeneous states. Here, we report direct observation of fast reversal of magnetic vortex by electric current in a simple planar structure based on a bilayer of spin Hall material Pt with a single microscopic ferromagnetic disk contacted by asymmetric electrodes. Themore » reversal is enabled by a combination of the chiral Oersted field and spin current generated by the nonuniform current distribution in Pt. Our results provide a route for the efficient control of inhomogeneous magnetization configurations by electric current.« less

  9. NCI Contact Center

    Cancer.gov

    The NCI Contact Center (formerly the Cancer Information Service) provides accurate, up-to-date, and reliable information on cancer that is easy to understand. Trained information specialists provide personalized responses to a range of cancer questions.

  10. 75 FR 50775 - Extension of Approval of Information Collection, OMB Control Number 1004-0196

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-17

    ... INFORMATION CONTACT: To receive a copy of the information collection request, contact Barbara Gamble, Division... call the Federal Information Relay Service (FIRS) at 1- 800-877-8339, to leave a message for Ms. Gamble...

  11. A Mobile Text Message Intervention to Reduce Repeat Suicidal Episodes: Design and Development of Reconnecting After a Suicide Attempt (RAFT)

    PubMed Central

    Shand, Fiona; Morley, Kirsten; Batterham, Philip J; Petrie, Katherine; Reda, Bill; Berrouiguet, Sofian; Haber, Paul S; Carter, Gregory; Christensen, Helen

    2017-01-01

    Background Suicide is a leading cause of death, particularly among young people. Continuity of care following discharge from hospital is critical, yet this is a time when individuals often lose contact with health care services. Offline brief contact interventions following a suicide attempt can reduce the number of repeat attempts, and text message (short message service, SMS) interventions are currently being evaluated. Objective The aim of this study was to extend postattempt caring contacts by designing a brief Web-based intervention targeting proximal risk factors and the needs of this population during the postattempt period. This paper details the development process and describes the realized system. Methods To inform the design of the intervention, a lived experience design group was established. Participants were asked about their experiences of support following their suicide attempt, their needs during this time, and how these could be addressed in a brief contact eHealth intervention. The intervention design was also informed by consultation with lived experience panels external to the project and a clinical design group. Results Prompt outreach following discharge, initial distraction activities with low cognitive demands, and ongoing support over an extended period were identified as structural requirements of the intervention. Key content areas identified included coping with distressing feelings, safety planning, emotional regulation and acceptance, coping with suicidal thoughts, connecting with others and interpersonal relationships, and managing alcohol consumption. Conclusions The RAFT (Reconnecting AFTer a suicide attempt) text message brief contact intervention combines SMS contacts with additional Web-based brief therapeutic content targeting key risk factors. It has the potential to reduce the number of repeat suicidal episodes and to provide accessible, acceptable, and cost-effective support for individuals who may not otherwise seek face-to-face treatment. A pilot study to test the feasibility and acceptability of the RAFT intervention is underway. PMID:29237584

  12. Development of living body information monitoring system

    NASA Astrophysics Data System (ADS)

    Sakamoto, Hidetoshi; Ohbuchi, Yoshifumi; Torigoe, Ippei; Miyagawa, Hidekazu; Murayama, Nobuki; Hayashida, Yuki; Igasaki, Tomohiko

    2010-03-01

    The easy monitoring systems of contact and non-contact living body information for preventing the the Sudden Infant Death Syndrome (SIDS) were proposed as an alternative monitoring system of the infant's vital information. As for the contact monitoring system, respiration sensor, ECG electrodes, thermistor and IC signal processor were integrated into babies' nappy holder. This contact-monitoring unit has RF transmission function and the obtained data are analyzed in real time by PC. In non-contact mortaring system, the infrared thermo camera was used. The surrounding of the infant's mouth and nose is monitored and the respiration rate is obtained by thermal image processing of its temperature change image of expired air. This proposed system of in-sleep infant's vital information monitoring system and unit are very effective as not only infant's condition monitoring but also nursing person's one.

  13. Development of living body information monitoring system

    NASA Astrophysics Data System (ADS)

    Sakamoto, Hidetoshi; Ohbuchi, Yoshifumi; Torigoe, Ippei; Miyagawa, Hidekazu; Murayama, Nobuki; Hayashida, Yuki; Igasaki, Tomohiko

    2009-12-01

    The easy monitoring systems of contact and non-contact living body information for preventing the the Sudden Infant Death Syndrome (SIDS) were proposed as an alternative monitoring system of the infant's vital information. As for the contact monitoring system, respiration sensor, ECG electrodes, thermistor and IC signal processor were integrated into babies' nappy holder. This contact-monitoring unit has RF transmission function and the obtained data are analyzed in real time by PC. In non-contact mortaring system, the infrared thermo camera was used. The surrounding of the infant's mouth and nose is monitored and the respiration rate is obtained by thermal image processing of its temperature change image of expired air. This proposed system of in-sleep infant's vital information monitoring system and unit are very effective as not only infant's condition monitoring but also nursing person's one.

  14. Understanding Cancer Prognosis

    MedlinePlus Videos and Cool Tools

    ... before cancer How you respond to treatment Seeking Information About Your Prognosis Is a Personal Decision When ... Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION About ...

  15. From tunneling to point contact: Correlation between forces and current

    NASA Astrophysics Data System (ADS)

    Sun, Yan; Mortensen, Henrik; Schär, Sacha; Lucier, Anne-Sophie; Miyahara, Yoichi; Grütter, Peter; Hofer, Werner

    2005-05-01

    We used a combined ultrahigh vacuum scanning tunneling and atomic force microscope (STM/AFM) to study W tip-Au(111) sample interactions in the regimes from weak coupling to strong interaction and simultaneously measure current changes from picoamperes to microamperes. Close correlation between conductance and interaction forces in a STM configuration was observed. In particular, the electrical and mechanical points of contact are determined based on the observed barrier collapse and adhesive bond formation, respectively. These points of contact, as defined by force and current measurements, coincide within measurement error. Ab initio calculations of the current as a function of distance in the tunneling regime is in quantitative agreement with experimental results. The obtained results are discussed in the context of dissipation in noncontact AFM as well as electrical contact formation in molecular electronics.

  16. A-type potassium channels differentially tune afferent pathways from rat solitary tract nucleus to caudal ventrolateral medulla or paraventricular hypothalamus

    PubMed Central

    Bailey, T W; Hermes, S M; Whittier, K L; Aicher, S A; Andresen, M C

    2007-01-01

    The solitary tract nucleus (NTS) conveys visceral information to diverse central networks involved in homeostatic regulation. Although afferent information content arriving at various CNS sites varies substantially, little is known about the contribution of processing within the NTS to these differences. Using retrograde dyes to identify specific NTS projection neurons, we recently reported that solitary tract (ST) afferents directly contact NTS neurons projecting to caudal ventrolateral medulla (CVLM) but largely only indirectly contact neurons projecting to the hypothalamic paraventricular nucleus (PVN). Since intrinsic properties impact information transmission, here we evaluated potassium channel expression and somatodendritic morphology of projection neurons and their relation to afferent information output directed to PVN or CVLM pathways. In slices, tracer-identified projection neurons were classified as directly or indirectly (polysynaptically) coupled to ST afferents by EPSC latency characteristics (directly coupled, jitter < 200 μs). In each neuron, voltage-dependent potassium currents (IK) were evaluated and, in representative neurons, biocytin-filled structures were quantified. Both CVLM- and PVN-projecting neurons had similar, tetraethylammonium-sensitive IK. However, only PVN-projecting NTS neurons displayed large transient, 4aminopyridine-sensitive, A-type currents (IKA). PVN-projecting neurons had larger cell bodies with more elaborate dendritic morphology than CVLM-projecting neurons. ST shocks faithfully (> 75%) triggered action potentials in CVLM-projecting neurons but spike output was uniformly low (< 20%) in PVN-projecting neurons. Pre-conditioning hyperpolarization removed IKA inactivation and attenuated ST-evoked spike generation along PVN but not CVLM pathways. Thus, multiple differences in structure, organization, synaptic transmission and ion channel expression tune the overall fidelity of afferent signals that reach these destinations. PMID:17510187

  17. 76 FR 68772 - Information Collection Requests to Office of Management and Budget

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ... Information Collection Requests (ICRs) to the Office of Management and Budget (OMB), Office of Information and... CONTACT: Contact Ms. Kenlinishia Tyler, Office of Information Management, telephone (202) 475-3652, or fax... vessel to provide information that details the vessel operator's ballast water management efforts. Need...

  18. 77 FR 27472 - Information Collection Request to Office of Management and Budget

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-10

    ... Information Collection Request (ICR) to the Office of Management and Budget (OMB), Office of Information and... CONTACT: Contact Ms. Kenlinishia Tyler, Office of Information Management, telephone 202-475-3652, or fax... DEPARTMENT OF HOMELAND SECURITY Coast Guard [USCG-2012-0231] Information Collection Request to...

  19. CIDR

    Science.gov Websites

    Completed Projects Publications Contact Information NIH Contacts CIDR Contacts ___________________ -Contact Us -Privacy Policy -Site Map Search You are here: CIDR>Contact Us Contact Us The CIDR facility is Contact Us | Privacy Policy | Site Map | Get Adobe Reader Subscribe to CIDR News photo of 1812 Ashland

  20. 75 FR 60433 - Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-30

    ... Form, and OMB Number: Personal Information Questionnaire; OMB Control Number 0703-0012. Needs and Uses... Personal Information Questionnaire is used to provide Headquarters, U.S. Marine Corps with a standardized... without change, including any personal identifiers or contact information. FOR FURTHER INFORMATION CONTACT...

  1. 76 FR 54743 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-02

    ...; and also including information in the following categories: Personnel: Records concern military and... permanent records providing core information technology to records management support programs (Freedom of..., including any personal identifiers or contact information. FOR FURTHER INFORMATION CONTACT: Mr. Leroy Jones...

  2. Estimating potential infection transmission routes in hospital wards using wearable proximity sensors.

    PubMed

    Vanhems, Philippe; Barrat, Alain; Cattuto, Ciro; Pinton, Jean-François; Khanafer, Nagham; Régis, Corinne; Kim, Byeul-a; Comte, Brigitte; Voirin, Nicolas

    2013-01-01

    Contacts between patients, patients and health care workers (HCWs) and among HCWs represent one of the important routes of transmission of hospital-acquired infections (HAI). A detailed description and quantification of contacts in hospitals provides key information for HAIs epidemiology and for the design and validation of control measures. We used wearable sensors to detect close-range interactions ("contacts") between individuals in the geriatric unit of a university hospital. Contact events were measured with a spatial resolution of about 1.5 meters and a temporal resolution of 20 seconds. The study included 46 HCWs and 29 patients and lasted for 4 days and 4 nights. 14,037 contacts were recorded overall, 94.1% of which during daytime. The number and duration of contacts varied between mornings, afternoons and nights, and contact matrices describing the mixing patterns between HCW and patients were built for each time period. Contact patterns were qualitatively similar from one day to the next. 38% of the contacts occurred between pairs of HCWs and 6 HCWs accounted for 42% of all the contacts including at least one patient, suggesting a population of individuals who could potentially act as super-spreaders. Wearable sensors represent a novel tool for the measurement of contact patterns in hospitals. The collected data can provide information on important aspects that impact the spreading patterns of infectious diseases, such as the strong heterogeneity of contact numbers and durations across individuals, the variability in the number of contacts during a day, and the fraction of repeated contacts across days. This variability is however associated with a marked statistical stability of contact and mixing patterns across days. Our results highlight the need for such measurement efforts in order to correctly inform mathematical models of HAIs and use them to inform the design and evaluation of prevention strategies.

  3. 75 FR 9968 - Privacy Act of 1974: Systems of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-04

    ... records: ``Mailing, Contact and Other Lists (SEC-56)'', originally published in the Federal Register... publicly. FOR FURTHER INFORMATION CONTACT: Barbara A. Stance, Chief Privacy Officer, Office of Information...: ``Mailing, Contact and Other Lists (SEC-56)''. As described in the original notice, the system contains...

  4. Marketing occupational health: exploring the purchaser perspective.

    PubMed

    Keyes-Evans, O; Woods, A

    2013-01-01

    There may be scope for providers of occupational health (OH) services to improve their communication and marketing to those who purchase their services, but the research literature contains little information about purchasers' perceptions of OH. There is no documented overview that fully captures the purchasers' perspective. To explore current and potential purchasers' thinking about OH. Iterative purposive sampling was carried out to identify participants for semi-structured interviews. Respondents were obtained through progressively wider networking, starting with personal and organizational contacts and networking events. This was continued until no major new information was appearing. Health issues were not always recognized as related to OH. Some respondents had little understanding of OH or perceived it with very negative connotations. Some also sought information at first from the internet and personal contacts. The giving of expert advice on a situation was generally seen as a central feature of OH services. Most believed OH included sickness absence management. Respondents spoke of problems such as insufficient, inappropriate or partisan recommendations and also process or turnaround time problems. Clarity and building good working relationships were identified as positive factors. OH providers should review their various activities to address these points, as well as reviewing the knowledge and skills that their staff can contribute.

  5. Development of a mental health smartphone app: perspectives of mental health service users.

    PubMed

    Goodwin, John; Cummins, John; Behan, Laura; O'Brien, Sinead M

    2016-10-01

    Current mental health policy emphasises the importance of service user involvement in the delivery of care. Information Technology can have an effect on quality and efficiency of care. The aim of this study is to gain the viewpoint of service users from a local mental health service in developing a mental health app. A qualitative descriptive approach was used. Eight volunteers aged 18-49 years were interviewed with the aid of a semi-structured questionnaire. Interviewees defined a good app by its ease of use. Common themes included availability of contact information, identifying triggers, the ability to rate mood/anxiety levels on a scale, guided relaxation techniques, and the option to personalise the app. The researchers will aim to produce an app that is easily accessible, highly personalisable and will include functions highlighted as important (i.e. contact information, etc.). This research will assist in the development of an easy-to-use app that could increase access to services, and allow service users to take an active role in their care. In previous studies, apps were developed without the involvement of service users. This study recognises the important role of service users in this area.

  6. 77 FR 34025 - Atlantic Highly Migratory Species; Notice of Public Scoping Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-08

    ... Bay. See supplementary information below for further details. FOR FURTHER INFORMATION CONTACT: Tom... interpretation or other auxiliary aids should be directed to Tom Warren (see FOR FURTHER INFORMATION CONTACT) at...

  7. High current capacity electrical connector

    DOEpatents

    Bettis, Edward S.; Watts, Harry L.

    1976-01-13

    An electrical connector is provided for coupling high current capacity electrical conductors such as copper busses or the like. The connector is arranged in a "sandwiched" configuration in which a conductor plate contacts the busses along major surfaces thereof clamped between two stainless steel backing plates. The conductor plate is provided with a plurality of contact buttons affixed therein in a spaced array such that the caps of the buttons extend above the conductor plate surface to contact the busses. When clamping bolts provided through openings in the sandwiched arrangement are tightened, Belleville springs provided under the rim of each button cap are compressed and resiliently force the caps into contact with the busses' contacting surfaces to maintain a predetermined electrical contact area provided by the button cap tops. The contact area does not change with changing thermal or mechanical stresses applied to the coupled conductors.

  8. 75 FR 54063 - Demand Response Compensation in Organized Wholesale Energy Markets; Technical Conference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-03

    ... FURTHER INFORMATION CONTACT: David Hunger (Technical Information), Office of Energy Policy and Innovation....hunger@ferc.gov . Caroline Daly (Technical Information), Office of Energy Policy and [[Page 54064... information about the technical conference or comment procedures, please contact: David Hunger (Technical...

  9. 78 FR 60673 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-02

    ...-140, 1200 New Jersey Avenue SE., Washington, DC 20590. FOR FURTHER INFORMATION CONTACT: Ray Mei...) Related Information For more information about this AD, contact Ray Mei, Aerospace Engineer, Systems and...://www.myboeingfleet.com . (4) You may view this service information at FAA, Transport Airplane...

  10. Protein Structure Determination using Metagenome sequence data

    PubMed Central

    Ovchinnikov, Sergey; Park, Hahnbeom; Varghese, Neha; Huang, Po-Ssu; Pavlopoulos, Georgios A.; Kim, David E.; Kamisetty, Hetunandan; Kyrpides, Nikos C.; Baker, David

    2017-01-01

    Despite decades of work by structural biologists, there are still ~5200 protein families with unknown structure outside the range of comparative modeling. We show that Rosetta structure prediction guided by residue-residue contacts inferred from evolutionary information can accurately model proteins that belong to large families, and that metagenome sequence data more than triples the number of protein families with sufficient sequences for accurate modeling. We then integrate metagenome data, contact based structure matching and Rosetta structure calculations to generate models for 614 protein families with currently unknown structures; 206 are membrane proteins and 137 have folds not represented in the PDB. This approach provides the representative models for large protein families originally envisioned as the goal of the protein structure initiative at a fraction of the cost. PMID:28104891

  11. Adverse Event Reporting for Herbal Medicines: A Result of Market Forces

    PubMed Central

    Walji, Rishma; Boon, Heather; Barnes, Joanne; Austin, Zubin; Baker, G. Ross; Welsh, Sandy

    2009-01-01

    Herbal products are readily available over the counter in health food stores and are often perceived to be without risk. The current Canadian adverse event reporting system suffers from severe underreporting, resulting in a scarcity of safety data on herbal products. Twelve health food store personnel in the Greater Toronto Area were interviewed about their responses to herbal product–related adverse reactions. They generally fostered customer loyalty by offering generous return policies, which included collecting contact information to be sent to the manufacturers with the returned product. Thus, despite the public's lack of knowledge about the formal reporting system, adverse reaction information was directed to manufacturers whenever it resulted in a product return. The relationship between health food stores, industry and Health Canada provides a new opportunity to facilitate adverse event reporting. Additional information could be collected during the return process, and educational initiatives could be implemented to augment current post-market surveillance procedures for herbal products. PMID:20436811

  12. 2 CFR 220.45 - Information contact.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Information contact. 220.45 Section 220.45 Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET CIRCULARS AND GUIDANCE Reserved COST PRINCIPLES FOR... part may be obtained by contacting the Office of Federal Financial Management, Office of Management and...

  13. 77 FR 64146 - Sunshine Act Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-18

    ...-Railroad Grade Crossing Collision, U.S. Highway 95, Miriam, Nevada, June 24, 2011. NEWS MEDIA CONTACT... archived webcast by accessing a link under ``News & Events'' on the NTSB home page at www.ntsb.gov... INFORMATION CONTACT: Candi Bing, (202) 314-6403 or by email at [email protected] . FOR MEDIA INFORMATION CONTACT...

  14. 77 FR 34409 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; General...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-11

    ... for OMB Review; Comment Request; General Inquiries to State Agency Contacts ACTION: Notice. SUMMARY... collection request (ICR) titled, ``General Inquiries to State Agency Contacts,'' to the Office of Management... (these are not toll-free numbers), email: [email protected] . FOR FURTHER INFORMATION CONTACT...

  15. 76 FR 26603 - Reorganization of Sector North Carolina; Technical Amendment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-09

    ... Carolina's Marine Inspection Zone and Captain of the Port Zone, and provide updated contact information....'' FOR FURTHER INFORMATION CONTACT: If you have questions on this rule, call or e-mail LT Kevin Sullivan..., which also contain contact details and other references to Sector North Carolina. This technical...

  16. Current-driven non-linear magnetodynamics in exchange-biased spin valves

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

    Seinige, Heidi; Wang, Cheng; Tsoi, Maxim, E-mail: tsoi@physics.utexas.edu

    2015-05-07

    This work investigates the excitation of parametric resonance in exchange-biased spin valves (EBSVs). Using a mechanical point contact, high density dc and microwave currents were injected into the EBSV sample. Observing the reflected microwave power and the small rectification voltage that develops across the contact allows detecting the current-driven magnetodynamics not only in the bulk sample but originating exclusively from the small contact region. In addition to ferromagnetic resonance (FMR), parametric resonance at twice the natural FMR frequency was observed. In contrast to FMR, this non-linear resonance was excited only in the vicinity of the point contact where current densitiesmore » are high. Power-dependent measurements displayed a typical threshold-like behavior of parametric resonance and a broadening of the instability region with increasing power. Parametric resonance showed a linear shift as a function of applied dc bias which is consistent with the field-like spin-transfer torque induced by current on magnetic moments in EBSV.« less

  17. Context and Opportunity: Multiple Perspectives on Parenting by Women With a Severe Mental Illness

    PubMed Central

    Barrow, Susan M.; Alexander, Mary Jane; McKinney, Jacki; Lawinski, Terese; Pratt, Christina

    2014-01-01

    Objective The capabilities framework and a community-based participatory research (CBPR) approach frame this study. We consider the real opportunities for parenting available for women with serious mental health diagnoses, despite complications posed by their own capacity, material constraints, social network disruptions, and, by law, custom and policy related to mental health conditions and child custody decisions. Method We convened focus groups with mothers currently living in shelters apart from their children, service providers in supported housing programs, grandmothers caring for children of mothers with mental health and substance use problems, and a policy discussion with mental health administrators. Qualitative analyses explored common and divergent perspectives on parenting experiences and aspirations of particularly marginalized mothers. Results Perspectives of mothers and other stakeholders converged in recognizing the parenting challenges facing mothers experiencing homelessness and mental health and substance use problems, but their views on the implications of this diverged sharply. Mothers’ current aspirations were limited by contextual obstacles to maintaining contact with children; other stakeholders saw contact as risky and reunification as improbable. All stakeholders described systemic barriers to supporting contact and ongoing mothering roles. Conclusions and Implications for Practice Evidence-based parenting interventions require facilitating policy contexts that do not foreclose parenting possibilities for mothers whose current challenges dictate modest immediate parenting goals. CBPR amplifies voices of lived experience to demonstrate what is possible over time for mothers with complex lives and histories. These become possibilities that a person can imagine for herself and are essential to inform the evidence base for practice and policy. PMID:24978622

  18. Context and opportunity: multiple perspectives on parenting by women with a severe mental illness.

    PubMed

    Barrow, Susan M; Alexander, Mary Jane; McKinney, Jacki; Lawinski, Terese; Pratt, Christina

    2014-09-01

    The capabilities framework and a community-based participatory research (CBPR) approach frame this study. We consider the real opportunities for parenting available for women with serious mental health diagnoses, despite complications posed by their own capacity, material constraints, social network disruptions, and, by law, custom and policy related to mental health conditions and child custody decisions. We convened focus groups with mothers currently living in shelters apart from their children, service providers in supported housing programs, grandmothers caring for children of mothers with mental health and substance use problems, and a policy discussion with mental health administrators. Qualitative analyses explored common and divergent perspectives on parenting experiences and aspirations of particularly marginalized mothers. Perspectives of mothers and other stakeholders converged in recognizing the parenting challenges facing mothers experiencing homelessness and mental health and substance use problems, but their views on the implications of this diverged sharply. Mothers' current aspirations were limited by contextual obstacles to maintaining contact with children; other stakeholders saw contact as risky and reunification as improbable. All stakeholders described systemic barriers to supporting contact and ongoing mothering roles. Evidence-based parenting interventions require facilitating policy contexts that do not foreclose parenting possibilities for mothers whose current challenges dictate modest immediate parenting goals. CBPR amplifies voices of lived experience to demonstrate what is possible over time for mothers with complex lives and histories. These become possibilities that a person can imagine for herself and are essential to inform the evidence base for practice and policy. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

  19. 76 FR 27613 - Revisions to the California State Implementation Plan, California Air Resources Board-Consumer...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-12

    ... listed in the FOR FURTHER INFORMATION CONTACT section. FOR FURTHER INFORMATION CONTACT: Stanley Tong, EPA Region IX, (415) 947-4122, tong.stanley@epa.gov . SUPPLEMENTARY INFORMATION: Throughout this document...

  20. 78 FR 12058 - Information Collection Being Reviewed by the Federal Communications Commission Under Delegated...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-21

    ... to [email protected] and Cathy.Williams@fcc.gov . FOR FURTHER INFORMATION CONTACT: For additional information about the information collection, contact Cathy Williams at (202) 418-2918. SUPPLEMENTARY INFORMATION: OMB Number: 3060-0180. Title: Section 73.1610, Equipment Tests. Form Number: N/A. Type of Review...

  1. 77 FR 50980 - Notice of Request for a Revision to and Extension of Approval of an Information Collection...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-23

    ...] Notice of Request for a Revision to and Extension of Approval of an Information Collection; Tuberculosis... request an extension of approval of an information collection associated with the bovine tuberculosis... coming. FOR FURTHER INFORMATION CONTACT: For information on the domestic tuberculosis program, contact Dr...

  2. 75 FR 48303 - Notice of Request for Extension of Approval of an Information Collection; Veterinary Services...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-10

    ...] Notice of Request for Extension of Approval of an Information Collection; Veterinary Services; Customer... extension of approval of an information collection to evaluate service delivery by Veterinary Services to... INFORMATION CONTACT: For information on the Veterinary Services customer service survey, contact Ms. Pam Hart...

  3. Solar Cels With Reduced Contact Areas

    NASA Technical Reports Server (NTRS)

    Daud, T.; Crotty, G. T.; Kachare, A. H.; Lewis, J. T.

    1987-01-01

    Efficiency of silicon solar cells increased about 20 percent using smaller metal-contact area on silicon at front and back of each cell. Reduction in contact area reduces surface recombination velocity under contact and thus reduces reverse saturation current and increases opencircuit voltage..

  4. Online respondent-driven sampling for studying contact patterns relevant for the spread of close-contact pathogens: a pilot study in Thailand.

    PubMed

    Stein, Mart L; van Steenbergen, Jim E; Chanyasanha, Charnchudhi; Tipayamongkholgul, Mathuros; Buskens, Vincent; van der Heijden, Peter G M; Sabaiwan, Wasamon; Bengtsson, Linus; Lu, Xin; Thorson, Anna E; Kretzschmar, Mirjam E E

    2014-01-01

    Information on social interactions is needed to understand the spread of airborne infections through a population. Previous studies mostly collected egocentric information of independent respondents with self-reported information about contacts. Respondent-driven sampling (RDS) is a sampling technique allowing respondents to recruit contacts from their social network. We explored the feasibility of webRDS for studying contact patterns relevant for the spread of respiratory pathogens. We developed a webRDS system for facilitating and tracking recruitment by Facebook and email. One-day diary surveys were conducted by applying webRDS among a convenience sample of Thai students. Students were asked to record numbers of contacts at different settings and self-reported influenza-like-illness symptoms, and to recruit four contacts whom they had met in the previous week. Contacts were asked to do the same to create a network tree of socially connected individuals. Correlations between linked individuals were analysed to investigate assortativity within networks. We reached up to 6 waves of contacts of initial respondents, using only non-material incentives. Forty-four (23.0%) of the initially approached students recruited one or more contacts. In total 257 persons participated, of which 168 (65.4%) were recruited by others. Facebook was the most popular recruitment option (45.1%). Strong assortative mixing was seen by age, gender and education, indicating a tendency of respondents to connect to contacts with similar characteristics. Random mixing was seen by reported number of daily contacts. Despite methodological challenges (e.g. clustering among respondents and their contacts), applying RDS provides new insights in mixing patterns relevant for close-contact infections in real-world networks. Such information increases our knowledge of the transmission of respiratory infections within populations and can be used to improve existing modelling approaches. It is worthwhile to further develop and explore webRDS for the detection of clusters of respiratory symptoms in social networks.

  5. Online Respondent-Driven Sampling for Studying Contact Patterns Relevant for the Spread of Close-Contact Pathogens: A Pilot Study in Thailand

    PubMed Central

    Stein, Mart L.; van Steenbergen, Jim E.; Chanyasanha, Charnchudhi; Tipayamongkholgul, Mathuros; Buskens, Vincent; van der Heijden, Peter G. M.; Sabaiwan, Wasamon; Bengtsson, Linus; Lu, Xin; Thorson, Anna E.; Kretzschmar, Mirjam E. E.

    2014-01-01

    Background Information on social interactions is needed to understand the spread of airborne infections through a population. Previous studies mostly collected egocentric information of independent respondents with self-reported information about contacts. Respondent-driven sampling (RDS) is a sampling technique allowing respondents to recruit contacts from their social network. We explored the feasibility of webRDS for studying contact patterns relevant for the spread of respiratory pathogens. Materials and Methods We developed a webRDS system for facilitating and tracking recruitment by Facebook and email. One-day diary surveys were conducted by applying webRDS among a convenience sample of Thai students. Students were asked to record numbers of contacts at different settings and self-reported influenza-like-illness symptoms, and to recruit four contacts whom they had met in the previous week. Contacts were asked to do the same to create a network tree of socially connected individuals. Correlations between linked individuals were analysed to investigate assortativity within networks. Results We reached up to 6 waves of contacts of initial respondents, using only non-material incentives. Forty-four (23.0%) of the initially approached students recruited one or more contacts. In total 257 persons participated, of which 168 (65.4%) were recruited by others. Facebook was the most popular recruitment option (45.1%). Strong assortative mixing was seen by age, gender and education, indicating a tendency of respondents to connect to contacts with similar characteristics. Random mixing was seen by reported number of daily contacts. Conclusions Despite methodological challenges (e.g. clustering among respondents and their contacts), applying RDS provides new insights in mixing patterns relevant for close-contact infections in real-world networks. Such information increases our knowledge of the transmission of respiratory infections within populations and can be used to improve existing modelling approaches. It is worthwhile to further develop and explore webRDS for the detection of clusters of respiratory symptoms in social networks. PMID:24416371

  6. Cross-contact chain

    NASA Technical Reports Server (NTRS)

    Lieneweg, Udo (Inventor)

    1988-01-01

    A system is provided for use with wafers that include multiple integrated circuits that include two conductive layers in contact at multiple interfaces. Contact chains are formed beside the integrated circuits, each contact chain formed of the same two layers as the circuits, in the form of conductive segments alternating between the upper and lower layers and with the ends of the segments connected in series through interfaces. A current source passes a current through the series-connected segments, by way of a pair of current tabs connected to opposite ends of the series of segments. While the current flows, voltage measurements are taken between each of a plurality of pairs of voltage tabs, the two tabs of each pair connected to opposite ends of an interface that lies along the series-connected segments. A plot of interface conductances on a normal probability chart, enables prediction of the yield of good integrated circuits from the wafer.

  7. Cross-contact chain

    NASA Technical Reports Server (NTRS)

    Lieneweg, U. (Inventor)

    1986-01-01

    A system is provided for use with wafers that include multiple integrated circuits that include two conductive layers in contact at multiple interfaces. Contact chains are formed beside the integrated circuits, each contact chain formed of the same two layers as the circuits, in the form of conductive segments alternating between the upper and lower layers and with the ends of the segments connected in series through interfaces. A current source passes a current through the series-connected segments, by way of a pair of current tabs connected to opposite ends of the series of segments. While the current flows, voltage measurements are taken between each of a plurality of pairs of voltage tabs, the two tabs of each pair connected to opposite ends of an interface that lies along the series-connected segments. A plot of interface conductances on normal probability chart enables prediction of the yield of good integrated circuits from the wafer.

  8. 78 FR 30303 - National Contact Center; Submission for OMB Review; National Contact Center Customer Evaluation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-22

    ...] National Contact Center; Submission for OMB Review; National Contact Center Customer Evaluation Survey AGENCY: Contact Center Services, Federal Citizen Information Center, Office of Citizen Services and... regarding the National Contact Center customer evaluation surveys. In this request, the previously approved...

  9. Carbon nanotube intramolecular p-i-n junction diodes with symmetric and asymmetric contacts

    PubMed Central

    Chen, Changxin; Liao, Chenghao; Wei, Liangming; Zhong, Hanqing; He, Rong; Liu, Qinran; Liu, Xiaodong; Lai, Yunfeng; Song, Chuanjuan; Jin, Tiening; Zhang, Yafei

    2016-01-01

    A p-i-n junction diode based on the selectively doped single-walled carbon nanotube (SWCNT) had been investigated, in which two opposite ends of individual SWCNT channel were doped into the p- and n-type SWCNT respectively while the middle segment of SWCNT was kept as the intrinsic. The symmetric and asymmetric contacts were used to fabricate the p-i-n junction diodes respectively and studied the effect of the contact on the device characteristics. It was shown that a low reverse saturation current of ~20 pA could be achieved by these both diodes. We found that the use of the asymmetric contact can effectively improve the performance of the p-i-n diode, with the rectification ratio enhanced from ~102 for the device with the Au/Au symmetric contact to >103 for the one with the Pd/Al asymmetric contact. The improvement of the device performance by the asymmetric-contact structure was attributed to the decrease of the effective Schottky-barrier height at the contacts under forward bias, increasing the forward current of the diode. The p-i-n diode with asymmetric contact also had a higher rectification ratio than its counterpart before doping the SWCNT channel, which is because that the p-i-n junction in the device decreased the reverse saturated current. PMID:26915400

  10. 76 FR 26295 - Information Collection Being Reviewed by the Federal Communications Commission Under Delegated...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-06

    ... Cathy.Williams@fcc.gov . FOR FURTHER INFORMATION CONTACT: For additional information, contact Cathy Williams on (202) 418-2918. SUPPLEMENTARY INFORMATION: OMB Control Number: 3060-0288. Title: Special... radio system, or to conduct equipment, program, service, and path tests. Federal Communications...

  11. Non-Contact Circuit for Real-Time Electric and Magnetic Field Measurements

    DTIC Science & Technology

    2015-10-01

    addresses these needs, and additionally has “smart” features that adjust integrated circuits ( ICs ) on the sensor during start-up based upon the...Hall effect sensors, the datasheet information on the MLX91205 gives a dynamic range of 66 to 96 dB for frequencies of 10 Hz and 10 kHz, respectively...Electric Field Sensors. 18 August 2009. 4. Melexis. IMC-Hall Current Sensor, MLX91205 Datasheet . June. 2012 5. Vinci SJ, Hull DM. Electrostatic

  12. Report of the Department of Defense Task Force on Mental Heath

    DTIC Science & Technology

    2007-06-01

    Mental Health Advisory Team (MHAT) IV report, 20 percent of married soldiers planned to separate or divorce (2006), a 5 percent increase from the MHAT...recruiting offices as points of contact for current and former service members who need information or assistance. Recruiting is a high-stress job and the...separation. According to MHAT-IV data, 20 percent of married soldiers reported planning to separate or divorce (2006), a 5 percent increase from the prior

  13. Interdigitated back contact solar cells with polycrystalline silicon on oxide passivating contacts for both polarities

    NASA Astrophysics Data System (ADS)

    Haase, Felix; Kiefer, Fabian; Schäfer, Sören; Kruse, Christian; Krügener, Jan; Brendel, Rolf; Peibst, Robby

    2017-08-01

    We demonstrate an independently confirmed 25.0%-efficient interdigitated back contact silicon solar cell with passivating polycrystalline silicon (poly-Si) on oxide (POLO) contacts that enable a high open circuit voltage of 723 mV. We use n-type POLO contacts with a measured saturation current density of J 0n = 4 fA cm-2 and p-type POLO contacts with J 0p = 10 fA cm-2. The textured front side and the gaps between the POLO contacts on the rear are passivated by aluminum oxide (AlO x ) with J 0AlO x = 6 fA cm-2 as measured after deposition. We analyze the recombination characteristics of our solar cells at different process steps using spatially resolved injection-dependent carrier lifetimes measured by infrared lifetime mapping. The implied pseudo-efficiency of the unmasked cell, i.e., cell and perimeter region are illuminated during measurement, is 26.2% before contact opening, 26.0% after contact opening and 25.7% for the finished cell. This reduction is due to an increase in the saturation current density of the AlO x passivation during chemical etching of the contact openings and of the rear side metallization. The difference between the implied pseudo-efficiency and the actual efficiency of 25.0% as determined by designated-area light current-voltage (I-V) measurements is due to series resistance and diffusion of excess carriers into the non-illuminated perimeter region.

  14. Reducing Ageism: Education About Aging and Extended Contact With Older Adults.

    PubMed

    Lytle, Ashley; Levy, Sheri R

    2017-11-19

    Ageism is of increasing concern due to the growing older population worldwide and youth-centered focus of many societies. The current investigation tested the PEACE (Positive Education about Aging and Contact Experiences) model for the first time. Two online experimental studies examined 2 key factors for reducing ageism: education about aging (providing accurate information about aging) and extended contact (knowledge of positive intergenerational contact) as well as their potential combined effect (education plus extended contact). In Study 1, 354 undergraduates in all 3 experimental conditions (vs. control participants) reported less negative attitudes toward older adults (delayed post-test) and greater aging knowledge (immediate and delayed post-tests), when controlling for pre-study attitudes. In Study 2, 505 national community participants (ages 18-59) in all experimental conditions (vs. control participants) reported less negative attitudes toward older adults (immediate post-test) and greater aging knowledge (immediate and delayed post-tests). In summary, across 2 online studies, education about aging and knowledge of intergenerational extended contact improved attitudes toward older adults and aging knowledge. Thus, brief, online ageism-reduction strategies can be an effective way to combat ageism. These strategies hold promise to be tested in other settings, with other samples, and to be elaborated into more in-depth interventions that aim to reduce ageism in everyday culture. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  15. Simulation studies of carbon nanotube field-effect transistors

    NASA Astrophysics Data System (ADS)

    John, David Llewellyn

    Simulation studies of carbon nanotube field-effect transistors (CNFETs) are presented using models of increasing rigour and versatility that have been systematically developed. Firstly, it is demonstrated how one may compute the standard tight-binding band structure. From this foundation, a self-consistent solution for computing the equilibrium energy band diagram of devices with Schottky-barrier source and drain contacts is developed. While this does provide insight into the likely behaviour of CNFETs, a non-equilibrium model is required in order to predict the current-voltage relation. To this end, the effective-mass approximation is utilized, where a parabolic fit to the band structure is used in order to develop a Schrodinger-Poisson solver. This model is employed to predict both DC behaviour and switching times for CNFETs, and was one of the first models that captured quantum effects, such as tunneling and resonance, in these devices. In addition, this model has been used in order to validate compact models that incorporated tunneling via the WKB approximation. A modified WKB derivation is provided in order to account for the non-zero reflection of carriers above a potential energy step. In order to allow for greater flexibility in the CNFET geometries, and to lift the effective-mass approximation, a non-equilibrium Green's function method is finally developed, which uses an atomistic tight-binding Hamiltonian to model doped-contact, as opposed to Schottky-barrier-contact, devices. This approach benefits by being able to account for both inter- and intra-band tunneling, and by utilizing a quadratic matrix equation in order to improve the computation time for the required self-energy matrices. Within this technique, an expression for the local inter-atomic current is derived in order to provide more detailed information than the usual compact expression for the terminal current. With this final model, an investigation is presented into the effects of geometrical variations, contact thicknesses, and azimuthal variation in the surface potential of the nanotube.

  16. Advice and guidance on the admissions process to UK dental schools.

    PubMed

    McAndrew, Robert; Salem-Rahemi, Morva

    2013-03-01

    Students looking to read dentistry can be overwhelmed by the information and requirements presented to them by dental schools, career advisors and the printed literature. In the UK, there are currently 16 dental schools which provide a dentistry degree. While there are variations in the specific aspects of the dental courses at each school, there are common principles and generic application requirements that apply. This paper provides a guide to facilitate applications and inform potential students, career advisors and dentists. The information presented has been gathered from UK dental school websites and university prospectuses and corroborated through contact with university admissions offices. This paper is relevant to dental practitioners who are often asked to provide advice on applications to dental schools by potential students.

  17. Aternating current photovoltaic building block

    DOEpatents

    Bower, Ward Issac; Thomas, Michael G.; Ruby, Douglas S.

    2004-06-15

    A modular apparatus for and method of alternating current photovoltaic power generation comprising via a photovoltaic module, generating power in the form of direct current; and converting direct current to alternating current and exporting power via one or more power conversion and transfer units attached to the module, each unit comprising a unitary housing extending a length or width of the module, which housing comprises: contact means for receiving direct current from the module; one or more direct current-to-alternating current inverters; an alternating current bus; and contact means for receiving alternating current from the one or more inverters.

  18. 76 FR 26294 - Information Collection Being Reviewed by the Federal Communications Commission Under Delegated...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-06

    ... Cathy.Williams@fcc.gov . FOR FURTHER INFORMATION CONTACT: For additional information, contact Cathy Williams on (202) 418-2918. SUPPLEMENTARY INFORMATION: OMB Control Number: 3060-0288. Title: Special... installation of a radio system, or to conduct equipment, program, service, and path tests. Federal...

  19. 75 FR 13284 - Pesticide Program Dialogue Committee; Request for Nominations to the Pesticide Program Dialogue...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... racial and ethnic groups. Vacancies are expected to be filled by late spring 2010. Additional sources may... Fehrenbach at the address listed under FOR FURTHER INFORMATION CONTACT. FOR FURTHER INFORMATION CONTACT...; e-mail address: [email protected] . SUPPLEMENTARY INFORMATION: I. General Information A...

  20. 78 FR 14283 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... Defense. S500.55 System name: Information Technology Access and Control Records (December 2, 2008, 73 FR... without change, including any personal identifiers or contact information. FOR FURTHER INFORMATION CONTACT.... SUPPLEMENTARY INFORMATION: The Defense Logistics Agency's system of record subject to the Privacy Act of 1974 (5...

  1. 75 FR 42720 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ... identifiers or contact information. FOR FURTHER INFORMATION CONTACT: Mr. Charles J. Shedrick, 703-696-6488. SUPPLEMENTARY INFORMATION: The Department of the Air Force systems of records notices subject to the Privacy Act... Warfighting Integration and Chief Information officer, ATTN: SAF/XCPPI, 1800 Air Force Pentagon, Washington...

  2. 32 CFR 1701.3 - Contact for general information and requests.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... information and requests. Privacy Act requests and appeals and inquiries regarding this subpart or about ODNI's Privacy Act program must be submitted in writing to the Director, Information Management Office (D... 32 National Defense 6 2014-07-01 2014-07-01 false Contact for general information and requests...

  3. 32 CFR 1701.3 - Contact for general information and requests.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... information and requests. Privacy Act requests and appeals and inquiries regarding this subpart or about ODNI's Privacy Act program must be submitted in writing to the Director, Information Management Office (D... 32 National Defense 6 2011-07-01 2011-07-01 false Contact for general information and requests...

  4. 32 CFR 1701.3 - Contact for general information and requests.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... information and requests. Privacy Act requests and appeals and inquiries regarding this subpart or about ODNI's Privacy Act program must be submitted in writing to the Director, Information Management Office (D... 32 National Defense 6 2013-07-01 2013-07-01 false Contact for general information and requests...

  5. 32 CFR 1701.3 - Contact for general information and requests.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... information and requests. Privacy Act requests and appeals and inquiries regarding this subpart or about ODNI's Privacy Act program must be submitted in writing to the Director, Information Management Office (D... 32 National Defense 6 2012-07-01 2012-07-01 false Contact for general information and requests...

  6. 32 CFR 1701.3 - Contact for general information and requests.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... information and requests. Privacy Act requests and appeals and inquiries regarding this subpart or about ODNI's Privacy Act program must be submitted in writing to the Director, Information Management Office (D... 32 National Defense 6 2010-07-01 2010-07-01 false Contact for general information and requests...

  7. 78 FR 45600 - Adrian Steel Company, Grant of Petition for Decision of Inconsequential Noncompliance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-29

    ... and relevant information to prevent overloading. The display of correct information required by... search instructions to locate docket number ``NHTSA-2008-0176.'' FOR FURTHER INFORMATION CONTACT: For further information on this decision, contact Mr. Harry Thompson, Office of Vehicle Safety Compliance, the...

  8. 76 FR 14975 - HIT Standards Committee's Workgroup Meetings; Notice of Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-18

    ... ONC Web site for additional information as it becomes available. Contact Person: Judy Sparrow, Office...-6079, e-mail: judy.sparrow@hhs.gov . Please call the contact person for up-to-date information on these... that day. If you require special accommodations due to a disability, please contact Judy Sparrow at...

  9. 76 FR 28784 - HIT Standards Committee's Workgroup Meetings; Notice of Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-18

    ... additional information as it becomes available. Contact Person: Judy Sparrow, Office of the National....sparrow@hhs.gov Please call the contact person for up-to-date information on these meetings. A notice in... you require special accommodations due to a disability, please contact Judy Sparrow at least seven (7...

  10. 76 FR 50736 - HIT Standards Committee's Workgroup Meetings; Notice of Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-16

    ... additional information and schedules as it becomes available. Contact Person: Judy Sparrow, Office of the...: judy.sparrow@hhs.gov Please call the contact person for up-to-date information on these meetings. A... special accommodations due to a disability, please contact Judy Sparrow at least seven (7) days in advance...

  11. 75 FR 21629 - HIT Standards Committee's Workgroup Meetings; Notice of Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-26

    ... additional information as it becomes available. Contact Person: Judy Sparrow, Office of the National....sparrow@hhs.gov Please call the contact person for up-to-date information on these meetings. A notice in... that day. If you require special accommodations due to a disability, please contact Judy Sparrow at...

  12. 76 FR 39107 - HIT Standards Committee's Workgroup Meetings; Notice of Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-05

    ... ONC Web site for additional information as it becomes available. Contact Person: Judy Sparrow, Office...-6079, e-mail: judy.sparrow@hhs.gov . Please call the contact person for up-to-date information on these... that day. If you require special accommodations due to a disability, please contact Judy Sparrow at...

  13. 75 FR 38829 - Renewal of Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-06

    ... contact Barbara Gamble at 202- 912-7148. Persons who use a telecommunication device for the deaf (TDD) may call the Federal Information Relay Service (FIRS) on 1-800-877- 8339, to contact Ms. Gamble. You may also contact Ms. Gamble to obtain a copy, at no cost, of the regulations and forms that require this...

  14. 75 FR 39918 - Fisheries of the South Atlantic; Southeast Data, Assessment, and Review (SEDAR); South Atlantic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... interested in participating should contact Kari Fenske at SEDAR. See FOR FURTHER INFORMATION CONTACT to... CONTACT: Kari Fenske, SEDAR Coordinator, 4055 Faber Place Drive, Suite 201, North Charleston, SC 29405; telephone: (843) 571-4366; e-mail: kari.fenske@safmc.net . SUPPLEMENTARY INFORMATION: The Gulf of Mexico...

  15. 76 FR 29287 - Agency Information Collection Activities: Requests for Comments; Clearance of Renewed Approval of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-20

    ... Resolution Procedures for Protests and Contact Disputes AGENCY: Federal Aviation Administration (FAA), DOT... CONTACT: Carla Scott on (202) 385-4293, or by e-mail at: [email protected] . SUPPLEMENTARY INFORMATION: OMB Control Number: 2120-0632. Title: Office of Dispute Resolution Procedures for Protests and Contact...

  16. Measurement and statistical analysis of single-molecule current-voltage characteristics, transition voltage spectroscopy, and tunneling barrier height.

    PubMed

    Guo, Shaoyin; Hihath, Joshua; Díez-Pérez, Ismael; Tao, Nongjian

    2011-11-30

    We report on the measurement and statistical study of thousands of current-voltage characteristics and transition voltage spectra (TVS) of single-molecule junctions with different contact geometries that are rapidly acquired using a new break junction method at room temperature. This capability allows one to obtain current-voltage, conductance voltage, and transition voltage histograms, thus adding a new dimension to the previous conductance histogram analysis at a fixed low-bias voltage for single molecules. This method confirms the low-bias conductance values of alkanedithiols and biphenyldithiol reported in literature. However, at high biases the current shows large nonlinearity and asymmetry, and TVS allows for the determination of a critically important parameter, the tunneling barrier height or energy level alignment between the molecule and the electrodes of single-molecule junctions. The energy level alignment is found to depend on the molecule and also on the contact geometry, revealing the role of contact geometry in both the contact resistance and energy level alignment of a molecular junction. Detailed statistical analysis further reveals that, despite the dependence of the energy level alignment on contact geometry, the variation in single-molecule conductance is primarily due to contact resistance rather than variations in the energy level alignment.

  17. How to Estimate Epidemic Risk from Incomplete Contact Diaries Data?

    PubMed

    Mastrandrea, Rossana; Barrat, Alain

    2016-06-01

    Social interactions shape the patterns of spreading processes in a population. Techniques such as diaries or proximity sensors allow to collect data about encounters and to build networks of contacts between individuals. The contact networks obtained from these different techniques are however quantitatively different. Here, we first show how these discrepancies affect the prediction of the epidemic risk when these data are fed to numerical models of epidemic spread: low participation rate, under-reporting of contacts and overestimation of contact durations in contact diaries with respect to sensor data determine indeed important differences in the outcomes of the corresponding simulations with for instance an enhanced sensitivity to initial conditions. Most importantly, we investigate if and how information gathered from contact diaries can be used in such simulations in order to yield an accurate description of the epidemic risk, assuming that data from sensors represent the ground truth. The contact networks built from contact sensors and diaries present indeed several structural similarities: this suggests the possibility to construct, using only the contact diary network information, a surrogate contact network such that simulations using this surrogate network give the same estimation of the epidemic risk as simulations using the contact sensor network. We present and compare several methods to build such surrogate data, and show that it is indeed possible to obtain a good agreement between the outcomes of simulations using surrogate and sensor data, as long as the contact diary information is complemented by publicly available data describing the heterogeneity of the durations of human contacts.

  18. How to Estimate Epidemic Risk from Incomplete Contact Diaries Data?

    PubMed Central

    Mastrandrea, Rossana; Barrat, Alain

    2016-01-01

    Social interactions shape the patterns of spreading processes in a population. Techniques such as diaries or proximity sensors allow to collect data about encounters and to build networks of contacts between individuals. The contact networks obtained from these different techniques are however quantitatively different. Here, we first show how these discrepancies affect the prediction of the epidemic risk when these data are fed to numerical models of epidemic spread: low participation rate, under-reporting of contacts and overestimation of contact durations in contact diaries with respect to sensor data determine indeed important differences in the outcomes of the corresponding simulations with for instance an enhanced sensitivity to initial conditions. Most importantly, we investigate if and how information gathered from contact diaries can be used in such simulations in order to yield an accurate description of the epidemic risk, assuming that data from sensors represent the ground truth. The contact networks built from contact sensors and diaries present indeed several structural similarities: this suggests the possibility to construct, using only the contact diary network information, a surrogate contact network such that simulations using this surrogate network give the same estimation of the epidemic risk as simulations using the contact sensor network. We present and compare several methods to build such surrogate data, and show that it is indeed possible to obtain a good agreement between the outcomes of simulations using surrogate and sensor data, as long as the contact diary information is complemented by publicly available data describing the heterogeneity of the durations of human contacts. PMID:27341027

  19. 76 FR 22139 - Gulf of Mexico (GOM), Outer Continental Shelf (OCS), Western Planning Area (WPA), Oil and Gas...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... additional comments and information regarding the Draft SEIS scheduled for May 17, 2011, and May 19, 2011. For additional information see SUPPLEMENTARY INFORMATION. FOR FURTHER INFORMATION CONTACT: For more information on the Draft SEIS or the public meetings, you may contact Mr. Gary D. Goeke, Bureau of Ocean...

  20. Examination of local and systemic in vivo responses to electrical injury using an electrical burn delivery system.

    PubMed

    Shupp, Jeffrey W; Moffatt, Lauren T; Nguyen, Thu; Ramella-Roman, Jessica C; Hammamieh, Rasha; Miller, Stacy-Ann; Leto, Ellen J; Jo, Daniel Y; Randad, Pranay R; Jett, Marti; Jeng, James C; Jordan, Marion H

    2012-01-01

    Electrical injuries are devastating and are difficult to manage due to the complexity of the tissue damage and physiological impacts. A paucity of literature exists which describes models for electrical injury. To date, those models have been used primarily to demonstrate thermal and morphological effects at the points of contact. Creating a more representative model for human injury and further elucidating the physics and pathophysiology of this unique form of tissue injury could be helpful in designing stage-appropriate therapy and improving limb salvage. An electrical burn delivery system was developed to accurately and reliably deliver electrical current at varying exposure times. A series of Sprague-Dawley rats were anesthetized and subjected to injury with 1000 V of direct current at incremental exposure times (2-20 seconds). Whole blood and plasma were obtained immediately before shock, immediately postinjury, and then hourly for 3 hours. Laser Doppler images of tissue adjacent to the entrance and exit wounds were obtained at the outlined time points to provide information on tissue perfusion. The electrical exposure was nonlethal in all animals. The size and the depth of contact injury increased in proportion to the exposure times and were reproducible. Skin adjacent to injury (both entrance and exit sites) exhibited marked edema within 30 minutes. In adjacent skin of upper extremity wounds, mean perfusion units increased immediately postinjury and then gradually decreased in proportion to the severity of the injuries. In the lower extremity, this phenomenon was only observed for short contact times, while longer contact times had marked malperfusion throughout. In the plasma, interleukin-10 and vascular endothelial growth factor levels were found to be augmented by injury. Systemic transcriptome analysis revealed promising information about signal networks involved in dermatological, connective tissue, and neurological pathophysiological processes. A reliable and reproducible in vivo model has been developed for characterizing the pathophysiology of high-tension electrical injury. Changes in perfusion were observed near and between entrance and exit wounds that appear consistent with injury severity. Further studies are underway to correlate differential mRNA expression with injury severity.

  1. Patient Use of Email, Facebook, and Physician Websites to Communicate with Physicians: A National Online Survey of Retail Pharmacy Users.

    PubMed

    Lee, Joy L; Choudhry, Niteesh K; Wu, Albert W; Matlin, Olga S; Brennan, Troyen A; Shrank, William H

    2016-01-01

    Patient-physician communication often occurs outside the clinic setting; many institutions discourage electronic communication outside of established electronic health record systems. Little empirical data are available on patient interest in electronic communication and Web-based health tools that are technically feasible but not widely available. To explore patient behavior and interest in using the Internet to contact physicians. National cross-sectional online survey. A sample of 4,510 CVS customers with at least one chronic condition in the household was used to target patients with chronic conditions and their caregivers. Subjects were identified from a national panel of over 100,000 retail pharmacy customers. Of those sampled, 2,252 responded (50.0 % response rate). Survey measures included demographic and health information, patient use of email and Facebook to contact physicians, and patient interest in and use of Web-based tools for health. A total of 37 % of patients reported contacting their physicians via email within the last six months, and 18 % via Facebook. Older age was negatively associated with contacting physicians using email (OR 0.57 [95 % CI 0.41-0.78]) or Facebook (OR 0.28 [0.17-0.45]). Non-white race (OR 1.61 [1.18-2.18] and OR 1.82 [1.24-2.67]) and caregiver status (OR 1.58 [1.27-1.96] and OR 1.71 [1.31- 2.23]) were positively associated with using email and Facebook, respectively. Patients were interested in using Web-based tools to fill prescriptions, track their own health, and access health information (37-57 %), but few were currently doing so (4-8 %). In this population of retail pharmacy users, there is strong interest among patients in the use of email and Facebook to communicate with their physicians. The findings highlight the gap between patient interest for online communication and what physicians may currently provide. Improving and accelerating the adoption of secure Web messaging systems is a possible solution that addresses both institutional concerns and patient demand.

  2. 75 FR 17380 - Patents Ombudsman Pilot Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-06

    ... Private Patent Application Information Retrieval (PAIR) system, or contact the various help desks for... before April 6, 2011. FOR FURTHER INFORMATION CONTACT: Mindy Fleisher, Special Programs Advisor... Ombudsman Pilot Program. SUPPLEMENTARY INFORMATION: The majority of patent applications filed with the USPTO...

  3. 76 FR 16802 - Extension of Approval of Information Collection, OMB Control Number 1004-0196

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-25

    ...'' regardless of the form of your comments. FOR FURTHER INFORMATION CONTACT: Barbara Gamble, Division of Fluid... Federal Information Relay Service (FIRS) at 1-800-877-8339, to contact Ms. Gamble. You may also review the...

  4. Current crowding mediated large contact noise in graphene field-effect transistors

    PubMed Central

    Karnatak, Paritosh; Sai, T. Phanindra; Goswami, Srijit; Ghatak, Subhamoy; Kaushal, Sanjeev; Ghosh, Arindam

    2016-01-01

    The impact of the intrinsic time-dependent fluctuations in the electrical resistance at the graphene–metal interface or the contact noise, on the performance of graphene field-effect transistors, can be as adverse as the contact resistance itself, but remains largely unexplored. Here we have investigated the contact noise in graphene field-effect transistors of varying device geometry and contact configuration, with carrier mobility ranging from 5,000 to 80,000 cm2 V−1 s−1. Our phenomenological model for contact noise because of current crowding in purely two-dimensional conductors confirms that the contacts dominate the measured resistance noise in all graphene field-effect transistors in the two-probe or invasive four-probe configurations, and surprisingly, also in nearly noninvasive four-probe (Hall bar) configuration in the high-mobility devices. The microscopic origin of contact noise is directly linked to the fluctuating electrostatic environment of the metal–channel interface, which could be generic to two-dimensional material-based electronic devices. PMID:27929087

  5. High performance MoS2 TFT using graphene contact first process

    NASA Astrophysics Data System (ADS)

    Chang Chien, Chih-Shiang; Chang, Hsun-Ming; Lee, Wei-Ta; Tang, Ming-Ru; Wu, Chao-Hsin; Lee, Si-Chen

    2017-08-01

    An ohmic contact of graphene/MoS2 heterostructure is determined by using ultraviolet photoelectron spectroscopy (UPS). Since graphene shows a great potential to replace metal contact, a direct comparison of Cr/Au contact and graphene contact on the MoS2 thin film transistor (TFT) is made. Different from metal contacts, the work function of graphene can be modulated. As a result, the subthreshold swing can be improved. And when Vg

  6. Current crowding mediated large contact noise in graphene field-effect transistors

    NASA Astrophysics Data System (ADS)

    Karnatak, Paritosh; Sai, T. Phanindra; Goswami, Srijit; Ghatak, Subhamoy; Kaushal, Sanjeev; Ghosh, Arindam

    2016-12-01

    The impact of the intrinsic time-dependent fluctuations in the electrical resistance at the graphene-metal interface or the contact noise, on the performance of graphene field-effect transistors, can be as adverse as the contact resistance itself, but remains largely unexplored. Here we have investigated the contact noise in graphene field-effect transistors of varying device geometry and contact configuration, with carrier mobility ranging from 5,000 to 80,000 cm2 V-1 s-1. Our phenomenological model for contact noise because of current crowding in purely two-dimensional conductors confirms that the contacts dominate the measured resistance noise in all graphene field-effect transistors in the two-probe or invasive four-probe configurations, and surprisingly, also in nearly noninvasive four-probe (Hall bar) configuration in the high-mobility devices. The microscopic origin of contact noise is directly linked to the fluctuating electrostatic environment of the metal-channel interface, which could be generic to two-dimensional material-based electronic devices.

  7. Eye Contact Is Crucial for Referential Communication in Pet Dogs.

    PubMed

    Savalli, Carine; Resende, Briseida; Gaunet, Florence

    2016-01-01

    Dogs discriminate human direction of attention cues, such as body, gaze, head and eye orientation, in several circumstances. Eye contact particularly seems to provide information on human readiness to communicate; when there is such an ostensive cue, dogs tend to follow human communicative gestures more often. However, little is known about how such cues influence the production of communicative signals (e.g. gaze alternation and sustained gaze) in dogs. In the current study, in order to get an unreachable food, dogs needed to communicate with their owners in several conditions that differ according to the direction of owners' visual cues, namely gaze, head, eyes, and availability to make eye contact. Results provided evidence that pet dogs did not rely on details of owners' direction of visual attention. Instead, they relied on the whole combination of visual cues and especially on the owners' availability to make eye contact. Dogs increased visual communicative behaviors when they established eye contact with their owners, a different strategy compared to apes and baboons, that intensify vocalizations and gestures when human is not visually attending. The difference in strategy is possibly due to distinct status: domesticated vs wild. Results are discussed taking into account the ecological relevance of the task since pet dogs live in human environment and face similar situations on a daily basis during their lives.

  8. Tracking and tracing of participants in two large cancer screening trials.

    PubMed

    Marcus, Pamela M; Childs, Jeffery; Gahagan, Betsy; Gren, Lisa H

    2012-07-01

    Many clinical trials rely on participant report to first learn about study events. It is therefore important to have current contact information and the ability to locate participants should information become outdated. The Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial (PLCO) and the Lung Screening Study (LSS) component of the National Lung Screening Trial, two large randomized cancer screening trials, enrolled almost 190,000 participants on whom annual contact was necessary. Ten screening centers participated in both trials. Centers developed methods to track participants and trace them when necessary. We describe the methods used to keep track of participants and trace them when lost, and the extent to which each method was used. Screening center coordinators were asked, using a self-administered paper questionnaire, to rate the extent to which specific tracking and tracing methods were used. Many methods were used by the screening centers, including telephone calls, mail, and internet searches. The most extensively used methods involved telephoning the participant on his or her home or cell phone, or telephoning a person identified by the participant as someone who would know about the participant's whereabouts. Internet searches were used extensively as well; these included searches on names, reverse-lookup searches (on addresses or telephone numbers) and searches of the Social Security Death Index. Over time, the percentage of participants requiring tracing decreased. Telephone communication and internet services were useful in keeping track of PLCO and LSS participants and tracing them when contact information was no longer valid. Published by Elsevier Inc.

  9. Extracorporeal Stimulation of Sacral Nerve Roots for Observation of Pelvic Autonomic Nerve Integrity: Description of a Novel Methodological Setup.

    PubMed

    Moszkowski, Tomasz; Kauff, Daniel W; Wegner, Celine; Ruff, Roman; Somerlik-Fuchs, Karin H; Kruger, Thilo B; Augustyniak, Piotr; Hoffmann, Klaus-Peter; Kneist, Werner

    2018-03-01

    Neurophysiologic monitoring can improve autonomic nerve sparing during critical phases of rectal cancer surgery. To develop a system for extracorporeal stimulation of sacral nerve roots. Dedicated software controlled a ten-electrode stimulation array by switching between different electrode configurations and current levels. A built-in impedance and current level measurement assessed the effectiveness of current injection. Intra-anal surface electromyography (sEMG) informed on targeting the sacral nerve roots. All tests were performed on five pig specimens. During switching between electrode configurations, the system delivered 100% of the set current (25 mA, 30 Hz, 200 μs cathodic pulses) in 93% of 250 stimulation trains across all specimens. The impedance measured between single stimulation array contacts and corresponding anodes across all electrode configurations and specimens equaled 3.7 ± 2.5 kΩ. The intra-anal sEMG recorded a signal amplitude increase as previously observed in the literature. When the stimulation amplitude was tested in the range from 1 to 21 mA using the interconnected contacts of the stimulation array and the intra-anal anode, the impedance remained below 250 Ω and the system delivered 100% of the set current in all cases. Intra-anal sEMG showed an amplitude increase for current levels exceeding 6 mA. The system delivered stable electric current, which was proved by built-in impedance and current level measurements. Intra-anal sEMG confirmed the ability to target the branches of the autonomous nervous system originating from the sacral nerve roots. Stimulation outside of the operative field during rectal cancer surgery is feasible and may improve the practicality of pelvic intraoperative neuromonitoring.

  10. The Use of Contact Lenses in Industrial Environments: An Assessment of Current Research and Policy.

    ERIC Educational Resources Information Center

    Connors, Terry

    2001-01-01

    Attempts to dispel rumors concerning contact lenses and tries to supply prudent-use practices for allowing contact lenses in industry and laboratories. Discusses federal regulations that impact the use of contact lenses in industry, policy statements from medical organizations on use of contact lenses in industrial environments, and the…

  11. Tunneling mechanism and contact mechanics of colloidal nanoparticle assemblies.

    PubMed

    Biaye, Moussa; Zbydniewska, Ewa; Mélin, Thierry; Deresmes, Dominique; Copie, Guillaume; Cleri, Fabrizio; Sangeetha, Neralagatta; Decorde, Nicolas; Viallet, Benoit; Grisolia, Jérémie; Ressier, Laurence; Diesinger, Heinrich

    2016-11-25

    Nanoparticle assemblies with thiol-terminated alkyl chains are studied by conducting atomic force microscopy (c-AFM) regarding their use as strain gauges for touch-sensitive panels. Current-force spectroscopy is used as a characterization tool complementary to the macroscopic setup since it allows a bias to be applied to a limited number of junctions, overcoming the Coulomb blockade energy and focusing on the contact electromechanics and the transport mechanism across the ligand. First, transition voltage spectroscopy is applied with varying force to target the underlying tunneling mechanism by observing whether the transition between the ohmic and exponential current-voltage behavior is force-dependent. Secondly, current-force spectroscopy in the ohmic range below the transition voltage is performed. The current-force behavior of the AFM probe in contact with a nanoparticle multilayer is associated with the spread of force and current within the nanoparticle lattice and at the level of adjacent particles by detailed contact mechanics treatment. The result is twofold: concerning the architecture of sensors, this work is a sample case of contact electromechanics at scales ranging from the device scale down to the individual ligand molecule. Regarding transport across the molecule, the vacuum tunneling mechanism is favored over the conduction by coherent molecular states, which is a decision-making aid for the choice of ligand in applications.

  12. Tactual interfaces: The human perceiver

    NASA Technical Reports Server (NTRS)

    Srinivasan, M. A.

    1991-01-01

    Increasingly complex human-machine interactions, such as in teleoperation or in virtual environments, have necessitated the optimal use of the human tactual channel for information transfer. This need leads to a demand for a basic understanding of how the human tactual system works, so that the tactual interface between the human and the machine can receive the command signals from the human, as well as display the information to the human, in a manner that appears natural to the human. The tactual information consists of two components: (1) contact information which specifies the nature of direct contact with the object; and (2) kinesthetic information which refers to the position and motion of the limbs. This paper is mostly concerned with contact information.

  13. Contact Us about NREL | NREL

    Science.gov Websites

    Contact Us about NREL Contact Us about NREL Find mailing addresses, phone numbers, and contact -2157 202-488-2200 Phone Phone Numbers View a list of important phone numbers. Address book Contact a Staff Member at NREL Our searchable staff directory has contact information for staff. Questions

  14. 77 FR 75200 - New International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-19

    ... person identified in the FOR FURTHER INFORMATION CONTACT section by telephone for advice on filing alternatives. FOR FURTHER INFORMATION CONTACT: Stephen L. Sharfman, General Counsel, at 202-789-6820. SUPPLEMENTARY INFORMATION: Table of Contents I. Introduction II. Contents of Filing III. Commission Action IV...

  15. 77 FR 75452 - New International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-20

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  16. 77 FR 54903 - Proposed collection; comment request

    Federal Register 2010, 2011, 2012, 2013, 2014

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    Federal Register 2010, 2011, 2012, 2013, 2014

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  19. 75 FR 80568 - Proposed Modification of the Philadelphia, PA, Class B Airspace Area; Public Meetings

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  20. 75 FR 22671 - Self-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing and Immediate...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-29

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  1. Enhancing the evaluation of pathogen transmission risk in a hospital by merging hand-hygiene compliance and contact data: a proof-of-concept study.

    PubMed

    Mastrandrea, Rossana; Soto-Aladro, Alberto; Brouqui, Philippe; Barrat, Alain

    2015-09-10

    Hand-hygiene compliance and contacts of health-care workers largely determine the potential paths of pathogen transmission in hospital wards. We explored how the combination of data collected by two automated infrastructures based on wearable sensors and recording (1) use of hydro-alcoholic solution and (2) contacts of health-care workers provide an enhanced view of the risk of transmission events in the ward. We perform a proof-of-concept observational study. Detailed data on contact patterns and hand-hygiene compliance of health-care workers were collected by wearable sensors over 12 days in an infectious disease unit of a hospital in Marseilles, France. 10,837 contact events among 10 doctors, 4 nurses, 4 nurses' aids and 4 housekeeping staff were recorded during the study. Most contacts took place among medical doctors. Aggregate contact durations were highly heterogeneous and the resulting contact network was highly structured. 510 visits of health-care workers to patients' rooms were recorded, with a low rate of hand-hygiene compliance. Both data sets were used to construct histories and statistics of contacts informed by the use of hydro-alcoholic solution, or lack thereof, of the involved health-care workers. Hand-hygiene compliance data strongly enrich the information concerning contacts among health-care workers, by assigning a 'safe' or 'at-risk' value to each contact. The global contact network can thus be divided into 'at-risk' and 'safe' contact networks. The combined data could be of high relevance for outbreak investigation and to inform data-driven models of nosocomial disease spread.

  2. 77 FR 37359 - Revisions to the California State Implementation Plan, South Coast Air Quality Management...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-21

    ... National Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272 note) because application of those... Business Information (CBI) or other information whose disclosure is restricted by statute. Information that... business hours with the contact listed in the FOR FURTHER INFORMATION CONTACT section. FOR FURTHER...

  3. 75 FR 30024 - Notice of Public Information Collection Being Reviewed by the Federal Communications Commission...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-28

    ....eop.gov and to the Federal Communications Commission via email to [email protected] and Cathy.Williams@fcc.gov . FOR FURTHER INFORMATION CONTACT: For additional information, contact Cathy Williams on (202) 418-2918. SUPPLEMENTARY INFORMATION: OMB Number: 3060-0180. Title: Section 73.1610, Equipment Tests. Form...

  4. 76 FR 73738 - Solicitation of Feedback on the Effectiveness of the Reactor Oversight Process

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-29

    ..., see Section I, ``Submitting Surveys and Accessing Information,'' of the SUPPLEMENTARY INFORMATION... individual listed in the FOR FURTHER INFORMATION CONTACT section of this document to receive a copy of the... the Docket ID NRC-2011-0270 in the subject line of your submission. FOR FURTHER INFORMATION CONTACT...

  5. 76 FR 5186 - National Protection and Programs Directorate; Agency Information Collection Activities; Office of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-28

    ...), Office of Infrastructure Protection (IP), will submit the following information collection request (ICR... Paperwork Reduction Act of 1995 (Pub. L. 104-13, 44 U.S.C. Chapter 35). IP is soliciting comments concerning... INFORMATION CONTACT: If additional information is required, contact DHS/NPPD/IP, Michael Beland, (703) 235...

  6. 75 FR 11192 - Proposed Information Collection; OMB Control Number 1018-0094; Federal Fish and Wildlife Permit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... them by May 10, 2010. ADDRESSES: Send your comments on the IC to Hope Grey, Information Collection... (mail); or hope_ grey@fws.gov (e-mail). FOR FURTHER INFORMATION CONTACT: To request additional information about this IC, contact Hope Grey by mail or e- [[Page 11193

  7. Computational dosimetry for grounded and ungrounded human models due to contact current

    NASA Astrophysics Data System (ADS)

    Chan, Kwok Hung; Hattori, Junya; Laakso, Ilkka; Hirata, Akimasa; Taki, Masao

    2013-08-01

    This study presents the computational dosimetry of contact currents for grounded and ungrounded human models. The uncertainty of the quasi-static (QS) approximation of the in situ electric field induced in a grounded/ungrounded human body due to the contact current is first estimated. Different scenarios of cylindrical and anatomical human body models are considered, and the results are compared with the full-wave analysis. In the QS analysis, the induced field in the grounded cylindrical model is calculated by the QS finite-difference time-domain (QS-FDTD) method, and compared with the analytical solution. Because no analytical solution is available for the grounded/ungrounded anatomical human body model, the results of the QS-FDTD method are then compared with those of the conventional FDTD method. The upper frequency limit for the QS approximation in the contact current dosimetry is found to be 3 MHz, with a relative local error of less than 10%. The error increases above this frequency, which can be attributed to the neglect of the displacement current. The QS or conventional FDTD method is used for the dosimetry of induced electric field and/or specific absorption rate (SAR) for a contact current injected into the index finger of a human body model in the frequency range from 10 Hz to 100 MHz. The in situ electric fields or SAR are compared with the basic restrictions in the international guidelines/standards. The maximum electric field or the 99th percentile value of the electric fields appear not only in the fat and muscle tissues of the finger, but also around the wrist, forearm, and the upper arm. Some discrepancies are observed between the basic restrictions for the electric field and SAR and the reference levels for the contact current, especially in the extremities. These discrepancies are shown by an equation that relates the current density, tissue conductivity, and induced electric field in the finger with a cross-sectional area of 1 cm2.

  8. Optimal geometry toward uniform current density electrodes

    NASA Astrophysics Data System (ADS)

    Song, Yizhuang; Lee, Eunjung; Woo, Eung Je; Seo, Jin Keun

    2011-07-01

    Electrodes are commonly used to inject current into the human body in various biomedical applications such as functional electrical stimulation, defibrillation, electrosurgery, RF ablation, impedance imaging, and so on. When a highly conducting electrode makes direct contact with biological tissues, the induced current density has strong singularity along the periphery of the electrode, which may cause painful sensation or burn. Especially in impedance imaging methods such as the magnetic resonance electrical impedance tomography, we should avoid such singularity since more uniform current density underneath a current-injection electrode is desirable. In this paper, we study an optimal geometry of a recessed electrode to produce a well-distributed current density on the contact area under the electrode. We investigate the geometry of the electrode surface to minimize the edge singularity and produce nearly uniform current density on the contact area. We propose a mathematical framework for the uniform current density electrode and its optimal geometry. The theoretical results are supported by numerical simulations.

  9. Osteoporosis

    MedlinePlus

    ... information Stay Connected Blog Contact us Media inquiries Social media About Us Who we are What we do ... information Stay Connected Blog Contact us Media inquiries Social media Subscribe to receive OWH updates Submit HHS Non- ...

  10. Armenia, Azerbaijan, and Georgia: Security Issues and Implications for U.S. Interests

    DTIC Science & Technology

    2007-02-01

    Central Asia as part of a pan- Turanic (Turkic peoples) bloc. Turkey seeks good relations with Azerbaijan and Georgia and some contacts with Armenia...aware that notwithstanding any other provision of law, no person shall be subject to a penalty for failing to comply with a collection of information...if it does not display a currently valid OMB control number. 1. REPORT DATE 01 FEB 2007 2. REPORT TYPE N/ A 3. DATES COVERED - 4. TITLE AND

  11. The Effects of Commercial Video Game Playing: A Comparison of Skills and Abilities for the Predator UAV

    DTIC Science & Technology

    2008-03-01

    wearing eyeglasses or contacts to achieve 20/20 vision would not constitute an automatic rejection to operate a UAV. Therefore, the reduced medical...Current selection methods may in fact not provide the fit for Predator needs because they do not really test what the Predator pilot really requires to do...but more importantly, how the information fits into what we already know-- our knowledge which has been previously obtained based on our experiences

  12. Zinc-chlorine battery plant system and method

    DOEpatents

    Whittlesey, Curtis C.; Mashikian, Matthew S.

    1981-01-01

    A zinc-chlorine battery plant system and method of redirecting the electrical current around a failed battery module. The battery plant includes a power conditioning unit, a plurality of battery modules connected electrically in series to form battery strings, a plurality of battery strings electrically connected in parallel to the power conditioning unit, and a bypass switch for each battery module in the battery plant. The bypass switch includes a normally open main contact across the power terminals of the battery module, and a set of normally closed auxiliary contacts for controlling the supply of reactants electrochemically transformed in the cells of the battery module. Upon the determination of a failure condition, the bypass switch for the failed battery module is energized to close the main contact and open the auxiliary contacts. Within a short time, the electrical current through the battery module will substantially decrease due to the cutoff of the supply of reactants, and the electrical current flow through the battery string will be redirected through the main contact of the bypass switch.

  13. 78 FR 41919 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-12

    .... SUMMARY: The Defense Finance and Accounting Service proposes to alter a system of records, T7340c... identifiers or contact information. FOR FURTHER INFORMATION CONTACT: Mr. Gregory L. Outlaw, Defense Finance and Accounting Service, Freedom of Information/Privacy Act Program Manager, Corporate Communications...

  14. 78 FR 14283 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... Finance and Accounting Service, Freedom of Information/Privacy Act Program Manager, Corporate... a system of records. SUMMARY: The Defense Finance and Accounting Service proposes to alter a system... identifiers or contact information. FOR FURTHER INFORMATION CONTACT: Mr. Gregory L. Outlaw, Defense Finance...

  15. 78 FR 38348 - Agency Information Collection Activities; Proposed Collection; Comment Request; Threshold of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-26

    ...] Agency Information Collection Activities; Proposed Collection; Comment Request; Threshold of Regulation... for exemption from the Threshold of Regulation for Substances Used in Food-Contact Articles. DATES... of information technology. Threshold of Regulation for Substances Used in Food-Contact Articles-- 21...

  16. On Ni/Au Alloyed Contacts to Mg-Doped GaN

    NASA Astrophysics Data System (ADS)

    Sarkar, Biplab; Reddy, Pramod; Klump, Andrew; Kaess, Felix; Rounds, Robert; Kirste, Ronny; Mita, Seiji; Kohn, Erhard; Collazo, Ramon; Sitar, Zlatko

    2018-01-01

    Ni/Au contacts to p-GaN were studied as a function of free hole concentration in GaN using planar transmission line measurement structures. All contacts showed a nonlinear behavior, which became stronger for lower doping concentrations. Electrical and structural analysis indicated that the current conduction between the contact and the p-GaN was through localized nano-sized clusters. Thus, the non-linear contact behavior can be well explained using the alloyed contact model. Two contributions to the contact resistance were identified: the spreading resistance in the semiconductor developed by the current crowding around the electrically active clusters, and diode-type behavior at the interface of the electrically active clusters with the semiconductor. Hence, the equivalent Ni/Au contact model consists of a diode and a resistor in series for each active cluster. The reduced barrier height observed in the measurements is thought to be generated by the extraction of Ga from the crystalline surface and localized formation of the Au:Ga phase. The alloyed contact analyses presented in this work are in good agreement with some of the commonly observed behavior of similar contacts described in the literature.

  17. Low frequency electrical noise across contacts between a normal conductor and superconducting bulk YBa2Cu3O7

    NASA Technical Reports Server (NTRS)

    Hall, J.; Chen, T. M.

    1991-01-01

    Virtually every device that makes use of the new ceramic superconductors will need normal conductor to superconductor contacts. The current-voltage and electrical noise characteristics of these contacts could become important design considerations. I-V and low frequency electrical noise measurements are presented on contacts between a normal conductor and superconducting polycrystalline YBa2Cu3O7. The contacts were formed by first sputtering gold palladium pads onto the surface of the bulk superconductor and then using silver epoxy to attach a wire(s) to each pad. Voltage across the contacts was found for small current densities. The voltage spectral density, S sub v(f), a quantity often used to characterize electrical noise, very closely followed an empirical relationship given by S sub v(f) = C(VR)sq/f, where V is the DC voltage across the contact, R is the contact resistance, F is frequency, and C is a contant found to be 2 x 10(exp -10)/Omega sq at 78 K. This relationship was found to be independent of contact area, contact geometry, sample fabrication technique, and sample density.

  18. Low frequency electrical noise across contacts between a normal conductor and superconducting bulk YBa2Cu3O7

    NASA Technical Reports Server (NTRS)

    Hall, J.; Chen, T. M.

    1990-01-01

    Virtually every device that makes use of the new ceramic superconductors will need normal conductor to supercondutor contacts. The current-voltage and electrical noise characteristics of these contacts could be become important design considerations. I-V and low frequency electrical noise measurements are presented on contacts between a normal conductor and superconducting polycrystalline YBa2Cu3O7. The contacts were formed by first sputtering gold palladium pads onto the surface of the bulk superconductor and then using silver epoxy to attach a wire(s) to each pad. Voltage across the contacts was found for small current densities. The voltage spectral density, S sub v(f), a quanity often used to characterize electrical noise, very closely followed an empirical relationship given by, S sub v(f) = C(VR)sq/f, where V is the DC voltage across the contact, R is the contact resistance, F is frequency, and C is a contant found to be 2 x 10(exp -10)/Omega sq at 78 K. This relationship was found to be independent of contact area, contact geometry, sample fabrication technique, and sample density.

  19. Preconception Health

    MedlinePlus

    ... information Stay Connected Blog Contact us Media inquiries Social media About Us Who we are What we do ... information Stay Connected Blog Contact us Media inquiries Social media Subscribe to receive OWH updates Submit HHS Non- ...

  20. Graves' Disease

    MedlinePlus

    ... information Stay Connected Blog Contact us Media inquiries Social media About Us Who we are What we do ... information Stay Connected Blog Contact us Media inquiries Social media Subscribe to receive OWH updates Submit HHS Non- ...

  1. Pregnancy Complications

    MedlinePlus

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  2. Suicide Prevention

    MedlinePlus

    ... information Stay Connected Blog Contact us Media inquiries Social media About Us Who we are What we do ... information Stay Connected Blog Contact us Media inquiries Social media Subscribe to receive OWH updates Submit HHS Non- ...

  3. Bacterial Vaginosis

    MedlinePlus

    ... information Stay Connected Blog Contact us Media inquiries Social media About Us Who we are What we do ... information Stay Connected Blog Contact us Media inquiries Social media Subscribe to receive OWH updates Submit HHS Non- ...

  4. 78 FR 75329 - Information Collection; Disaster Assistance (General)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-11

    ... comments. Mail: Dan McGlynn, Acting Director, Production, Emergencies and Compliance Division, Farm Service... contacting Dan McGlynn at the above addresses. FOR FURTHER INFORMATION CONTACT: Steve Peterson, Branch Chief...

  5. The gap between currently available evidence and awareness in clinical practice of wound care: It is the time to shower earlier.

    PubMed

    Yu, Ya-Hsuan; Chao, Sylvia; Lin, Yen-Kuang; Chou, Yun-Yun; Liao, Hsun-Hsiang; Loh, El-Wui; Wong, Chung-Shun; Tam, Ka-Wai

    2018-03-01

    A postoperative water-forbidden strategy has been used for many decades. However, evidence shows that early contact with water postoperatively does not increase the infection rate. Our study evaluated the gap between currently available evidence and awareness in clinical practice of postoperative wound care. We conducted a systematic review to compare the outcomes between postoperative water-contact and water-forbidden groups. PubMed, EMBASE, and Cochrane databases were searched. A meta-analysis was conducted to calculate a pooled effect size by using random-effects models. On the basis of pooling results, a questionnaire survey was conducted to evaluate the gap from systematic review to clinical practice by clinical staff and patients. We reviewed 12 trials including 4,086 patients. Incidence of infection and wound complications did not differ significantly between water-contact and water-forbidden groups. Satisfaction was significantly higher in water-contact group than in water-forbidden group (risk ratio: 17.33; 95% confidence interval, 11.11-27.03). A survey of clinicians showed that awareness, acceptance of the evidence, and the current water-contact strategy differed among departments. However, many clinicians showed no willingness to apply the water-contact strategy for various reasons. A survey of patients showed low awareness of the issue and variety in willingness to contact water. Water-forbidden strategy causes inconvenience to patients. However, a majority of patients and clinicians still hesitated to apply the early water-contact strategy, even after viewing the results of the current review. Establishment of local clinical practice guidelines, advocacy from authorities, and promotion by social media for this strategy are warranted. Copyright © 2018 Elsevier Inc. All rights reserved.

  6. Contact Us, Department of Vertebrate Zoology, NMNH

    Science.gov Websites

    Contact Us NMNH Home › Research & Collections › Vertebrate Zoology › Contact Us Contacting Individual Staff Members: To contact members of the Department of Vertebrate Zoology please go to the Staff page. Most members will be linked to their own webpage that contains contact information, research

  7. A conduction model for contacts to Si-doped AlGaN grown on sapphire and single-crystalline AlN

    NASA Astrophysics Data System (ADS)

    Haidet, Brian B.; Bryan, Isaac; Reddy, Pramod; Bryan, Zachary; Collazo, Ramón; Sitar, Zlatko

    2015-06-01

    Ohmic contacts to AlGaN grown on sapphire substrates have been previously demonstrated for various compositions of AlGaN, but contacts to AlGaN grown on native AlN substrates are more difficult to obtain. In this paper, a model is developed that describes current flow through contacts to Si-doped AlGaN. This model treats the current through reverse-biased Schottky barriers as a consequence of two different tunneling-dependent conduction mechanisms in parallel, i.e., Fowler-Nordheim emission and defect-assisted Frenkel-Poole emission. At low bias, the defect-assisted tunneling dominates, but as the potential across the depletion region increases, tunneling begins to occur without the assistance of defects, and the Fowler-Nordheim emission becomes the dominant conduction mechanism. Transfer length method measurements and temperature-dependent current-voltage (I-V) measurements of Ti/Al-based contacts to Si-doped AlGaN grown on sapphire and AlN substrates support this model. Defect-assisted tunneling plays a much larger role in the contacts to AlGaN on sapphire, resulting in nearly linear I-V characteristics. In contrast, contacts to AlGaN on AlN show limited defect-assisted tunneling appear to be only semi-Ohmic.

  8. Eye Contact Affects Object Representation in 9-Month-Old Infants.

    PubMed

    Okumura, Yuko; Kobayashi, Tessei; Itakura, Shoji

    2016-01-01

    Social cues in interaction with others enable infants to extract useful information from their environment. Although previous research has shown that infants process and retain different information about an object depending on the presence of social cues, the effect of eye contact as an isolated independent variable has not been investigated. The present study investigated how eye contact affects infants' object processing. Nine-month-olds engaged in two types of social interactions with an experimenter. When the experimenter showed an object without eye contact, the infants processed and remembered both the object's location and its identity. In contrast, when the experimenter showed the object while making eye contact with the infant, the infant preferentially processed object's identity but not its location. Such effects might assist infants to selectively attend to useful information. Our findings revealed that 9-month-olds' object representations are modulated in accordance with the context, thus elucidating the function of eye contact for infants' object representation.

  9. [Main Causes of Occupational Allergic Contact Dermatitis: A Three Year Study in the Center of Portugal].

    PubMed

    Pestana, Catarina; Gomes, Raquel; Pinheiro, Vítor; Gouveia, Miguel; Antunes, Isabel; Gonçalo, Margarida

    2016-08-01

    Allergic contact dermatitis, along with irritant contact dermatitis and immediate contact reactions, contact urticarial, are the most frequent dermatological occupational disease, but seldom reported to the National authorities. We performed a 3-year retrospective study at the allergology section in the Dermatology Clinic of the University Hospital of Coimbra to evaluate the main occupations diagnosed as occupational allergic contact dermatitis, most common allergens and the effect of the modification of the work station in the evolution of the disease. During 2012 - 2014 among the 941 patch tested patients, 77 (8.2%) were diagnosed with occupational allergic contact dermatitis, with 169 positive patch tests related to occupational exposure, 55 detected within the baseline and 114 in complementary test series. In most cases allergic contact dermatitis involved the hands (88.3%), main professional activities were nail estheticians and hairdressers due to the manipulation of (meth)acrylates, the most common allergen in the study. After the diagnosis, 27.3% abandoned the work, 23.4% changed the work station, 49% avoided exposure to the responsible allergen. Contact dermatitis resolved in 39% of the patients, improved in 39% but had no change in the remaining 22%. This study, although including only patients from the center of Portugal, evaluates a large sample of patients with different occupations studied with a larger variety of allergens. Apart from classical allergens and professions responsible for occupational allergic contact dermatitis that we found in lower numbers (thiuram mix, paraphenylenodiamine, chromium and cobalt in health care workers, hairdressers and in the building industry), (meth)acrylates tested outside the European and Portuguese Baseline Series were the main cause of occupational allergic contact dermatitis, namely in nail estheticians. Methylisothiazolinone, the second more frequent occupational contact allergen in the present study was identified in different occupations as a result of the widespread use of this preservative that is causing a real 'epidemics' of allergic contact dermatitis all over Europe in the last years. Nail estheticians are not usually referred as an occupation with a high risk of developing allergic contact dermatitis. Nevertheless, the current fashion combined with professionals poorly informed about the risk of their activity and the high sensitizing potential of (meth)acrylates, leads to a higher frequency of allergic contact dermatitis in recent years.

  10. Common Breastfeeding Challenges

    MedlinePlus

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  11. Inflammatory Bowel Disease

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  12. Carpal Tunnel Syndrome

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  13. Chronic Fatigue Syndrome

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  14. Labor and Birth

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  15. Physical Activity (Exercise)

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  16. 78 FR 16523 - Notice of Public Meeting: Concessions Management Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-15

    ... previously scheduled for March 20 is cancelled. FOR FURTHER INFORMATION CONTACT: For further information contact Deborah Harvey, Acting Chief, National Park Service, Commercial Services Program, 1201 Eye Street...

  17. Acquiring a 2D rolled equivalent fingerprint image from a non-contact 3D finger scan

    NASA Astrophysics Data System (ADS)

    Fatehpuria, Abhishika; Lau, Daniel L.; Hassebrook, Laurence G.

    2006-04-01

    The use of fingerprints as a biometric is both the oldest mode of computer aided personal identification and the most relied-upon technology in use today. But current fingerprint scanning systems have some challenging and peculiar difficulties. Often skin conditions and imperfect acquisition circumstances cause the captured fingerprint image to be far from ideal. Also some of the acquisition techniques can be slow and cumbersome to use and may not provide the complete information required for reliable feature extraction and fingerprint matching. Most of the difficulties arise due to the contact of the fingerprint surface with the sensor platen. To attain a fast-capture, non-contact, fingerprint scanning technology, we are developing a scanning system that employs structured light illumination as a means for acquiring a 3-D scan of the finger with sufficiently high resolution to record ridge-level details. In this paper, we describe the postprocessing steps used for converting the acquired 3-D scan of the subject's finger into a 2-D rolled equivalent image.

  18. 77 FR 23667 - Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-20

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  19. 78 FR 15358 - DOE's Preferred Alternative for Certain Tanks Evaluated in the Final Tank Closure and Waste...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-11

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  20. 75 FR 62363 - Notice of Request for Extension of Approval of an Information Collection; Bees and Related Articles

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-08

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  1. 75 FR 42118 - Proposed Information Collection; OMB Control Number 1018-0070; Incidental Take of Marine Mammals...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ... comments on the IC to Hope Grey, Information Collection Clearance Officer, Fish and Wildlife Service, MS 222-ARLSQ, 4401 North Fairfax Drive, Arlington, VA 22203 (mail); or hope_grey@fws.gov (e-mail). FOR FURTHER INFORMATION CONTACT: To request additional information about this IC, contact Hope Grey by mail or...

  2. 75 FR 8843 - Sherwood Martinelli; Receipt of Petition for Rulemaking

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ... NRC amend its regulations regarding the domestic licensing of production and utilization facilities... remove any identifying or contact information, the NRC cautions you against including any information in... that the NRC will not edit their comments to remove any identifying or contact information, and...

  3. 75 FR 30007 - Race to the Top Fund Assessment Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-28

    ... DEPARTMENT OF EDUCATION Overview Information Race to the Top Fund Assessment Program Catalog of... Assessment Program. This notice makes two corrections to the April 9 NIA. FOR FURTHER INFORMATION CONTACT..., audiotape, or computer diskette) on request to the contact listed in this section. SUPPLEMENTARY INFORMATION...

  4. 78 FR 19464 - Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-01

    ... identifiers or contact information. Any associated form(s) for this collection may be located within this same... number, and title. FOR FURTHER INFORMATION CONTACT: To request more information on this proposed... Public Outreach at (703) 695- 3845. Title; Associated Form; and OMB Number: Request for Armed Forces...

  5. Thermal diode utilizing asymmetric contacts to heat baths.

    PubMed

    Komatsu, Teruhisa S; Ito, Nobuyasu

    2010-01-01

    We propose a simple thermal diode passively acting as a rectifier of heat current. The key design of the diode is the size asymmetry of the areas in contact with two distinct heat baths. The heat-conducting medium is liquid, inside of which gaslike regions are induced depending on the applied conditions. Simulating nanoscale systems of this diode, the rectification of heat current is demonstrated. If the packing density of the medium and the working regime of temperature are properly chosen, the heat current is effectively cut off when the heat bath with narrow contact is hotter, but it flows normally under opposite temperature conditions. In the former case, the gaslike region is induced in the system and it acts as a thermal insulator because it covers the entire narrow area of contact with the bath.

  6. PconsFold: improved contact predictions improve protein models.

    PubMed

    Michel, Mirco; Hayat, Sikander; Skwark, Marcin J; Sander, Chris; Marks, Debora S; Elofsson, Arne

    2014-09-01

    Recently it has been shown that the quality of protein contact prediction from evolutionary information can be improved significantly if direct and indirect information is separated. Given sufficiently large protein families, the contact predictions contain sufficient information to predict the structure of many protein families. However, since the first studies contact prediction methods have improved. Here, we ask how much the final models are improved if improved contact predictions are used. In a small benchmark of 15 proteins, we show that the TM-scores of top-ranked models are improved by on average 33% using PconsFold compared with the original version of EVfold. In a larger benchmark, we find that the quality is improved with 15-30% when using PconsC in comparison with earlier contact prediction methods. Further, using Rosetta instead of CNS does not significantly improve global model accuracy, but the chemistry of models generated with Rosetta is improved. PconsFold is a fully automated pipeline for ab initio protein structure prediction based on evolutionary information. PconsFold is based on PconsC contact prediction and uses the Rosetta folding protocol. Due to its modularity, the contact prediction tool can be easily exchanged. The source code of PconsFold is available on GitHub at https://www.github.com/ElofssonLab/pcons-fold under the MIT license. PconsC is available from http://c.pcons.net/. Supplementary data are available at Bioinformatics online. © The Author 2014. Published by Oxford University Press.

  7. Pediatric Gastroenterology Workforce Survey, 2003-2004.

    PubMed

    2005-04-01

    The North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition (NASPGHAN) performed a workforce survey to determine the number, distribution, and work-related activities of pediatric gastroenterologists in the United States of America (USA) and Canada, and compared these findings with the first workforce survey completed in 1996. The survey queried pediatric gastroenterologists in the USA and Canada between November, 2003 and June 2004. To permit the optimal comparison to the 1996 survey data, the original survey was used as a template for development of the current instrument and, when possible, the questions were left unchanged. Additional questions were added to address important contemporary issues not present in the initial survey. Limited income information was also collected. The survey was posted on the NASPGHAN website, and the NASPGHAN membership was notified of the survey by electronic mail via its electronic mail distribution list. This was followed by a three-part postal mail survey to all non-respondents. After the Internet and postal mail requests, all non-respondent physicians were telephoned a minimum of three times. If unsuccessful in contacting the physicians directly, office personnel were queried to facilitate survey completion regarding the provision of pediatric gastroenterology, nutrition or hepatology services in either clinical care or research. The response rate based on the potential contact list for Part I of the survey was 69%. The final phone call or electronic mail contact of an office staff member with questions regarding gender and delivery of pediatric gastroenterology services yielded a total contact rate of 88%. There were 699 pediatric gastroenterologists identified in North America, as compared with 672 in 1996. If known non-respondents are included, there could be as many as 794 pediatric gastroenterologists. Time spent in clinical activities increased from 60% to 66% in the USA and from 43% to 53% in Canada. The use of nurse practitioners and physician assistants has increased considerably over the past 7 years. Fifty-three percent of respondents feel there are too few pediatric gastroenterologists. Fifty percent of section and practice heads report that they are currently recruiting partners. Limited income information is presented. There is currently a self-perceived shortage of pediatric gastroenterologists as compared with 7 years ago, despite a constant proportion of pediatric gastroenterologists per million children. In the USA, nurse practitioners and physician assistants are being increasingly used to fill this need, and physicians in both Canada and the USA have increased the time they spend in clinical care.

  8. 77 FR 40565 - Northwest Forest Plan Provincial Advisory Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-10

    .... Addresses: 215 Melody Lane, Wenatchee, WA, 98801. For Further Information Contact: Robin DeMario, 509-664... Highway 12, Naches, WA. For Further Information Contact: Robin DeMario, 509-664-9292. Deschutes PAC...

  9. Ovarian Cancer Fact Sheet

    MedlinePlus

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  11. Heart Attack and Women

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  12. Uterine Fibroids Fact Sheet

    MedlinePlus

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  13. Myasthenia Gravis Fact Sheet

    MedlinePlus

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  14. 76 FR 22681 - Defense Logistics Agency (DLA) Address Directory

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ... FOIA/Privacy Points of Contact are found at: http://www.dla.mil/foia-privacy/foia_poc.aspx . FOR FURTHER INFORMATION CONTACT: Ms. Jody Sinkler, 703-767-5045. SUPPLEMENTARY INFORMATION: DLA Address...

  15. Method and apparatus for remote tube crevice detection by current and voltage probe resistance measurement

    DOEpatents

    Kikta, Thomas J.; Mitchell, Ronald D.

    1992-01-01

    A method and apparatus for determining the extent of contact between an electrically conducting tube and an electrically conductive tubesheet surrounding the tube, based upon the electrical resistance of the tube and tubesheet. A constant current source is applied to the interior of the electrically conducting tube by probes and a voltmeter is connected between other probes to measure the voltage at the point of current injection, which is inversely proportional to the amount of contact between the tube and tubesheet. Namely, the higher the voltage measured by the voltmeter, the less contact between the tube and tubesheet.

  16. Method and apparatus for remote tube crevice detection by current and voltage probe resistance measurement

    DOEpatents

    Kikta, T.J.; Mitchell, R.D.

    1992-11-24

    A method and apparatus for determining the extent of contact between an electrically conducting tube and an electrically conductive tubesheet surrounding the tube, based upon the electrical resistance of the tube and tubesheet. A constant current source is applied to the interior of the electrically conducting tube by probes and a voltmeter is connected between other probes to measure the voltage at the point of current injection, which is inversely proportional to the amount of contact between the tube and tubesheet. Namely, the higher the voltage measured by the voltmeter, the less contact between the tube and tubesheet. 4 figs.

  17. Poor reporting of scientific leadership information in clinical trial registers.

    PubMed

    Sekeres, Melanie; Gold, Jennifer L; Chan, An-Wen; Lexchin, Joel; Moher, David; Van Laethem, Marleen L P; Maskalyk, James; Ferris, Lorraine; Taback, Nathan; Rochon, Paula A

    2008-02-20

    In September 2004, the International Committee of Medical Journal Editors (ICMJE) issued a Statement requiring that all clinical trials be registered at inception in a public register in order to be considered for publication. The World Health Organization (WHO) and ICMJE have identified 20 items that should be provided before a trial is considered registered, including contact information. Identifying those scientifically responsible for trial conduct increases accountability. The objective is to examine the proportion of registered clinical trials providing valid scientific leadership information. We reviewed clinical trial entries listing Canadian investigators in the two largest international and public trial registers, the International Standard Randomized Controlled Trial Number (ISRCTN) register, and ClinicalTrials.gov. The main outcome measures were the proportion of clinical trials reporting valid contact information for the trials' Principal Investigator (PI)/Co-ordinating Investigator/Study Chair/Site PI, and trial e-mail contact address, stratified by funding source, recruiting status, and register. A total of 1388 entries (142 from ISRCTN and 1246 from ClinicalTrials.gov) comprised our sample. We found non-compliance with mandatory registration requirements regarding scientific leadership and trial contact information. Non-industry and partial industry funded trials were significantly more likely to identify the individual responsible for scientific leadership (OR = 259, 95% CI: 95-701) and to provide a contact e-mail address (OR = 9.6, 95% CI: 6.6-14) than were solely industry funded trials. Despite the requirements set by WHO and ICMJE, data on scientific leadership and contact e-mail addresses are frequently omitted from clinical trials registered in the two leading public clinical trial registers. To promote accountability and transparency in clinical trials research, public clinical trials registers should ensure adequate monitoring of trial registration to ensure completion of mandatory contact information fields identifying scientific leadership.

  18. Anti HIV-2 serological screening in Portuguese populations native from or having had close contact with Africa.

    PubMed

    Saal, F; Sidibe, S; Alves-Cardoso, E; Terrinha, A; Gessain, A; Poirot, Y; Montagnier, L; Peries, J

    1987-01-01

    To gather epidemiologic information on the spread of human immunodeficiency virus (HIV)-2 in Portugal, sera were collected in 1985 from 156 healthy adults currently living in Portugal but natives of Guinea Bissau, Cape Verde Islands, Saint Tome/Prince, Angola, and Mozambique and from 321 native Portuguese men and women who had close contact with local African populations. As a control, sera were collected from 102 health Portuguese with no previous contact with Africa or African natives. The enzyme-linked immunosorbent assay (ELISA) developed by Diagnostic Pasteur was used to screen for antibodies to HIV. No positive reactions were recorded in the control population. In contracts, 9 (6%) of the African natives and 7 (2%) of the contacts of Africans were HIV-positive, 6 of the positive sera were from women and 10 were from men. Significantly, 1 of the HIV-2-positive serum samples was from a native of Mozambique and 3 were from natives of Angola. This suggests that HIV-2 infection may have spread to other former Portuguese colonies, and foreign army soldiers who were at 1 time residents of Mozambique or Angola should be considered a risk group capable of spreading HIV-2 infection to other countries.

  19. A Probabilistic Graphical Model to Detect Chromosomal Domains

    NASA Astrophysics Data System (ADS)

    Heermann, Dieter; Hofmann, Andreas; Weber, Eva

    To understand the nature of a cell, one needs to understand the structure of its genome. For this purpose, experimental techniques such as Hi-C detecting chromosomal contacts are used to probe the three-dimensional genomic structure. These experiments yield topological information, consistently showing a hierarchical subdivision of the genome into self-interacting domains across many organisms. Current methods for detecting these domains using the Hi-C contact matrix, i.e. a doubly-stochastic matrix, are mostly based on the assumption that the domains are distinct, thus non-overlapping. For overcoming this simplification and for being able to unravel a possible nested domain structure, we developed a probabilistic graphical model that makes no a priori assumptions on the domain structure. Within this approach, the Hi-C contact matrix is analyzed using an Ising like probabilistic graphical model whose coupling constant is proportional to each lattice point (entry in the contact matrix). The results show clear boundaries between identified domains and the background. These domain boundaries are dependent on the coupling constant, so that one matrix yields several clusters of different sizes, which show the self-interaction of the genome on different scales. This work was supported by a Grant from the International Human Frontier Science Program Organization (RGP0014/2014).

  20. Variation in Prolactin Is Related to Variation in Sexual Behavior and Contact Affiliation

    PubMed Central

    2015-01-01

    Prolactin is associated with both maternal and paternal care and appears important in developing a bond between parent and infant. In contrast with oxytocin, another hormone important in infant care, there is scant information on the role of prolactin in maintaining adult heterosexual relationships. We present here the first results demonstrating a relationship between prolactin levels and sexual and contact affiliation behavior in a pair-bonded species. We studied cotton-top tamarins, a socially-monogamous, cooperatively-breeding primate. We measured chronic urinary prolactin levels over a four week period to include the entire female ovulatory cycle and correlated prolactin levels in males and females with simultaneous measures of contact affiliation and sexual behavior. Current mothers who were no longer nursing displayed lower amounts of sexual behavior and proximity than non-breeding females and also had marginally lower levels of prolactin. The prolactin levels of males and females were similar within pairs, and variation in prolactin levels for both sexes was explained both by the amount of sexual behavior and contact affiliation. The results parallel a previous study that compared oxytocin levels with sociosexual behavior in the same species, and supports the hypothesis that both prolactin and oxytocin are involved in pair-bonding as well as in infant care. PMID:25799436

  1. Current Quality-of-Life Tools Available for Use in Contact Dermatitis.

    PubMed

    Swietlik, Jacquelyn; Reeder, Margo

    2016-01-01

    Contact dermatitis is a common dermatologic condition that can cause significant impairment in patients' overall quality of life (QoL). This impact is separate and potentially more clinically relevant than one's disease "severity" in contact dermatitis and should be consistently addressed by dermatologists. Despite this, QoL tools specific to contact dermatitis are lacking, and there is little consistency in the literature regarding the tool used to evaluate clinical response to therapies. Measurements currently available to evaluate disease-related QoL in contact dermatitis fit into 1 of the following 3 general types: generic health-related QoL measures, dermatology-related QoL measures, or specific dermatologic disease-related QoL measures. This article reviews the strengths and weaknesses of existing QoL tools used in contact dermatitis including: Short Form Survey 36, Dermatology Life Quality Index, Skindex-29, Skindex-16, Dermatology-Specific Quality of Life, and Fragrance Quality of Life Index.

  2. Short-circuit current improvement in thin cells with a gridded back contact

    NASA Technical Reports Server (NTRS)

    Giuliano, M.; Wohlgemuth, J.

    1980-01-01

    The use of gridded back contact on thin silicon solar cells 50 micrometers was investigated. An unexpected increase in short circuit current of almost 10 percent was experienced for 2 cm x 2 cm cells. Control cells with the standard continuous contact metallization were fabricated at the same time as the gridded back cells with all processes identical up to the formation of the back contact. The gridded back contact pattern was delineated by evaporation of Ti-Pd over a photo-resist mask applied to the back of the wafer; the Ti-Pd film on the controls was applied in the standard fashion in a continuous layer over the back of the cell. The Ti-Pd contacts were similarly applied to the front of the wafer, and the grid pattern on both sides of the cell was electroplated with 8-10 micrometers of silver.

  3. Non-contact FBG sensing based steam turbine rotor dynamic balance vibration detection system

    NASA Astrophysics Data System (ADS)

    Li, Tianliang; Tan, Yuegang; Cai, Lin

    2015-10-01

    This paper has proposed a non-contact vibration sensor based on fiber Bragg grating sensing, and applied to detect vibration of steam turbine rotor dynamic balance experimental platform. The principle of the sensor has been introduced, as well as the experimental analysis; performance of non-contact FBG vibration sensor has been analyzed in the experiment; in addition, turbine rotor dynamic vibration detection system based on eddy current displacement sensor and non-contact FBG vibration sensor have built; finally, compared with results of signals under analysis of the time domain and frequency domain. The analysis of experimental data contrast shows that: the vibration signal analysis of non-contact FBG vibration sensor is basically the same as the result of eddy current displacement sensor; it verified that the sensor can be used for non-contact measurement of steam turbine rotor dynamic balance vibration.

  4. Effect of surface tension on the behavior of adhesive contact based on Lennard-Jones potential law

    NASA Astrophysics Data System (ADS)

    Zhu, Xinyao; Xu, Wei

    2018-02-01

    The present study explores the effect of surface tension on adhesive contact behavior where the adhesion is interpreted by long-range intermolecular forces. The adhesive contact is analyzed using the equivalent system of a rigid sphere and an elastic half space covered by a membrane with surface tension. The long-range intermolecular forces are modeled with the Lennard‒Jones (L‒J) potential law. The current adhesive contact issue can be represented by a nonlinear integral equation, which can be solved by Newton‒Raphson method. In contrast to previous studies which consider intermolecular forces as short-range, the present study reveals more details of the features of adhesive contact with surface tension, in terms of jump instabilities, pull-off forces, pressure distribution within the contact area, etc. The transition of the pull-off force is not only consistent with previous studies, but also presents some new interesting characteristics in the current situation.

  5. Characterization of Cr/6H-SiC(0 0 0 1) nano-contacts by current-sensing AFM

    NASA Astrophysics Data System (ADS)

    Grodzicki, Miłosz; Smolarek, Szymon; Mazur, Piotr; Zuber, Stefan; Ciszewski, Antoni

    2009-11-01

    The electrical properties and interface chemistry of Cr/6H-SiC(0 0 0 1) contacts have been studied by current-sensing atomic force microscopy (CS-AFM) and X-ray photoelectron spectroscopy (XPS). Cr layers were vapor deposited under ultrahigh vacuum onto both ex situ etched in H 2 and in situ Ar + ion-bombarded samples. The Cr/SiC contacts are electrically non-uniform. Both the measured I- V characteristics and the modeling calculations enabled to estimate changes of the Schottky barrier height caused by Ar + bombardment. Formation of ohmic nano-contacts on Ar +-bombarded surfaces was observed.

  6. The wild ostrich (Struthio camelus): a review.

    PubMed

    Cooper, R G; Mahrose, Kh M A; Horbańczuk, J O; Villegas-Vizcaíno, R; Kennou Sebei, S; Faki Mohammed, A E

    2009-12-01

    The aim of the current report was to study the literature pertinent to wild populations of ostriches and their ecological and behavioural adaptations in the wild. Selected areas included palaeontology; ostrich distribution; conservation status and relationships with humans and habitat. There is an immediate and urgent need to conserve and protect the apparently rapidly declining populations of wild ostriches with the committed involvement of governments and funding bodies. Wildlife management is an important complement to the farming of livestock. Scientists need to understand the elements of ostrich behaviour in the wild in order to make informed decisions on their management and contact with other animals. Information of the like should be included in readily-accessible and annually updated wildlife manuals. We deemed that such information was an essential part in the conservation of this dwindling ratite.

  7. Ankle fractures and employment: a life-changing event for patients.

    PubMed

    Thakore, Rachel V; Hooe, Benjamin S; Considine, Perrin; Sathiyakumar, Vasanth; Onuoha, Gerald; Hinson, Julian K; Obremskey, William T; Sethi, Manish K

    2015-01-01

    Ankle fractures, one of the most common types of orthopaedic injury, have been associated with reduced functional outcome and significant changes in long-term employment. Although information on unemployment following ankle fractures can be important in cases of financial compensation, no studies have investigated rates of short-term disability and employment status among patients who have suffered isolated ankle fractures in the US. We retrospectively reviewed 573 medical charts for patients who were treated for ankle fractures in the last 3 years at a level I trauma center. A total of 83 non-elderly patients that had isolated ankle fractures were contacted and surveyed over the phone. Patients were asked about employment history and current status, disability, type of fracture, and demographic information. Fifty-three (62%) patients contacted were employed at the time of injury. In all, 34% (n = 18) of patients lost their job because of their injury, of which only 8 (44%) received new employment. A total of 15% (n = 8) of patients that were previously employed decided to no longer return to work. Ten patients (56%) received disability status. Ankle fracture patients are likely to suffer high rates of unemployment or disability shortly after their injury. Further investigations with a larger-scale, randomized patient population can provide important information on employment status following ankle fractures.

  8. A high performance biometric signal and image processing method to reveal blood perfusion towards 3D oxygen saturation mapping

    NASA Astrophysics Data System (ADS)

    Imms, Ryan; Hu, Sijung; Azorin-Peris, Vicente; Trico, Michaël.; Summers, Ron

    2014-03-01

    Non-contact imaging photoplethysmography (PPG) is a recent development in the field of physiological data acquisition, currently undergoing a large amount of research to characterize and define the range of its capabilities. Contact-based PPG techniques have been broadly used in clinical scenarios for a number of years to obtain direct information about the degree of oxygen saturation for patients. With the advent of imaging techniques, there is strong potential to enable access to additional information such as multi-dimensional blood perfusion and saturation mapping. The further development of effective opto-physiological monitoring techniques is dependent upon novel modelling techniques coupled with improved sensor design and effective signal processing methodologies. The biometric signal and imaging processing platform (bSIPP) provides a comprehensive set of features for extraction and analysis of recorded iPPG data, enabling direct comparison with other biomedical diagnostic tools such as ECG and EEG. Additionally, utilizing information about the nature of tissue structure has enabled the generation of an engineering model describing the behaviour of light during its travel through the biological tissue. This enables the estimation of the relative oxygen saturation and blood perfusion in different layers of the tissue to be calculated, which has the potential to be a useful diagnostic tool.

  9. TAD-free analysis of architectural proteins and insulators.

    PubMed

    Mourad, Raphaël; Cuvier, Olivier

    2018-03-16

    The three-dimensional (3D) organization of the genome is intimately related to numerous key biological functions including gene expression and DNA replication regulations. The mechanisms by which molecular drivers functionally organize the 3D genome, such as topologically associating domains (TADs), remain to be explored. Current approaches consist in assessing the enrichments or influences of proteins at TAD borders. Here, we propose a TAD-free model to directly estimate the blocking effects of architectural proteins, insulators and DNA motifs on long-range contacts, making the model intuitive and biologically meaningful. In addition, the model allows analyzing the whole Hi-C information content (2D information) instead of only focusing on TAD borders (1D information). The model outperforms multiple logistic regression at TAD borders in terms of parameter estimation accuracy and is validated by enhancer-blocking assays. In Drosophila, the results support the insulating role of simple sequence repeats and suggest that the blocking effects depend on the number of repeats. Motif analysis uncovered the roles of the transcriptional factors pannier and tramtrack in blocking long-range contacts. In human, the results suggest that the blocking effects of the well-known architectural proteins CTCF, cohesin and ZNF143 depend on the distance between loci, where each protein may participate at different scales of the 3D chromatin organization.

  10. 78 FR 14288 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... Information Processing System (DCIPS) (May 3, 2011, 76 FR 24865). Additional records related to this subject....regulations.gov as they are received without change, including any personal identifiers or contact information. FOR FURTHER INFORMATION CONTACT: Mr. Charles J. Shedrick, Department of the Air Force Privacy Office...

  11. 76 FR 62002 - Revisions to the California State Implementation Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-06

    ... requirements of Section 12(d) of the National Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272... Confidential Business Information (CBI) or other information whose disclosure is restricted by statute... normal business hours with the contact listed in the FOR FURTHER INFORMATION CONTACT section. FOR FURTHER...

  12. 77 FR 29963 - Request for Approval of a New Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-21

    ... Financial Officer Request for Approval of a New Information Collection AGENCY: Office of the Chief Financial.... FOR FURTHER INFORMATION CONTACT: Contact Dale Theurer, Office of the Chief Financial Officer, Fiscal... may be sent to Dale Theurer, Office of the Chief Financial Officer, Debt and Credit Policy Division, U...

  13. 77 FR 43552 - Airworthiness Directives; Turbomeca S.A. Turboshaft Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-25

    ....19 to make your request. (i) Related Information (1) For more information about this AD, contact Rose... we issued that AD, the applicability has been reduced to certain FCUs and the referenced service... holidays. For service information identified in this AD, contact Turbomeca S.A., 40220 Tarnos, France...

  14. 28 CFR 540.65 - Release of information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... CONTACT WITH PERSONS IN THE COMMUNITY Contact With News Media § 540.65 Release of information. (a) The Warden shall promptly make announcements stating the facts of unusual, newsworthy incidents to local news... additional information concerning an inmate by a representative of the news media is referred to the Public...

  15. 28 CFR 540.65 - Release of information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... CONTACT WITH PERSONS IN THE COMMUNITY Contact With News Media § 540.65 Release of information. (a) The Warden shall promptly make announcements stating the facts of unusual, newsworthy incidents to local news... additional information concerning an inmate by a representative of the news media is referred to the Public...

  16. 28 CFR 540.65 - Release of information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... CONTACT WITH PERSONS IN THE COMMUNITY Contact With News Media § 540.65 Release of information. (a) The Warden shall promptly make announcements stating the facts of unusual, newsworthy incidents to local news... additional information concerning an inmate by a representative of the news media is referred to the Public...

  17. 28 CFR 540.65 - Release of information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... CONTACT WITH PERSONS IN THE COMMUNITY Contact With News Media § 540.65 Release of information. (a) The Warden shall promptly make announcements stating the facts of unusual, newsworthy incidents to local news... additional information concerning an inmate by a representative of the news media is referred to the Public...

  18. 28 CFR 540.65 - Release of information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... CONTACT WITH PERSONS IN THE COMMUNITY Contact With News Media § 540.65 Release of information. (a) The Warden shall promptly make announcements stating the facts of unusual, newsworthy incidents to local news... additional information concerning an inmate by a representative of the news media is referred to the Public...

  19. 78 FR 9938 - Ethyl Alcohol for Fuel Use: Determination of the Base Quantity of Imports

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ... to articles entered before the expiration of the effective period of Harmonized Tariff Schedule of... docket (EDIS) at http://edis.usitc.gov . FOR FURTHER INFORMATION CONTACT: For information specific to... the Commission's Office of Industries. For information on legal aspects of the investigation contact...

  20. 77 FR 18269 - Proposed Information Collection Activity: Submission for OMB Review; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-27

    ... necessary to obtain the contact information of family members and friends of those persons who have been... Board, Office of Communications, Transportation Disaster Assistance Division, 490 East L'Enfant Plaza SW., Washington, DC 20594. FOR FURTHER INFORMATION CONTACT: Paul Sledzik, NTSB Office of Communications...

  1. 77 FR 61548 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-10

    .... Comments will be available in the AD docket shortly after receipt. FOR FURTHER INFORMATION CONTACT: Ray Mei..., views, or arguments about this proposal. Send your comments to an address listed under the ADDRESSES... office. (j) Related Information (1) For more information about this AD, contact Ray Mei, Aerospace...

  2. 43 CFR 3809.301 - Where do I file my notice and what information must I include in it?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... within 30 calendar days of any change of operator or corporate point of contact, or of the mailing address of the operator or corporate point of contact. ... include the following information: (1) Operator Information. The name, mailing address, phone number...

  3. 43 CFR 3809.301 - Where do I file my notice and what information must I include in it?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... within 30 calendar days of any change of operator or corporate point of contact, or of the mailing address of the operator or corporate point of contact. ... include the following information: (1) Operator Information. The name, mailing address, phone number...

  4. 43 CFR 3809.301 - Where do I file my notice and what information must I include in it?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... within 30 calendar days of any change of operator or corporate point of contact, or of the mailing address of the operator or corporate point of contact. ... include the following information: (1) Operator Information. The name, mailing address, phone number...

  5. 43 CFR 3809.301 - Where do I file my notice and what information must I include in it?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... within 30 calendar days of any change of operator or corporate point of contact, or of the mailing address of the operator or corporate point of contact. ... include the following information: (1) Operator Information. The name, mailing address, phone number...

  6. 75 FR 47060 - Open Meeting of the Area 1 Taxpayer Advocacy Panel (Including the States of New York, Connecticut...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-04

    ... INFORMATION CONTACT: Audrey Y. Jenkins at 1-888-912-1227 or 718-488-2085. SUPPLEMENTARY INFORMATION: Notice is... participate must be made with Audrey Y. Jenkins. For more information please contact Ms. Jenkins at 1-888-912...

  7. Risk factors associated with legal interventions.

    PubMed

    Holloway-Beth, Alfreda; Forst, Linda; Lippert, Julia; Brandt-Rauf, Sherry; Freels, Sally; Friedman, Lee

    Current research regarding injuries caused during interactions between police officers and civilians is conducted intermittently or on a very narrow sample frame which provides very little clinical information about the injuries suffered or the adverse outcomes. The aim of this study is to identify comorbid risk factors and describe acute outcomes of medically treated traumatic injuries occurring as a result of contact with law enforcement personnel. For this retrospective study, patients injured as a result of contact with law enforcement personnel were identified using ICD-9 external cause of injury codes from medical record databases of patients treated in all hospitals and trauma units in Illinois between 2000 and 2009. A total of 836 cases injured as a result of contact with law enforcement personnel were identified. These patients were more likely to suffer from substance abuse, depression, schizophrenia, and paralytic disorders compared to the reference cases. Persons injured as a result of contact with law enforcement personnel were predominately injured from being man-handled, unarmed blows, firearms or being struck by a blunt object. Although the injury severity did not differ from the comparison group, these patients had longer lengths of hospitalization, a greater proportion of injuries to the back and spine, and a greater proportion required extended care in an intermediate care facility (not a jail) following discharge. Although medical record data do not explain the detailed circumstances of the face-to-face encounters between law enforcement personnel and civilians, the data provide valuable information regarding who may be at risk of injury and the clinical features of injuries that are suffered following a legal intervention. Similar data systems should be considered to augment existing data systems.

  8. Risk factors associated with legal interventions.

    PubMed

    Holloway-Beth, Alfreda; Forst, Linda; Lippert, Julia; Brandt-Rauf, Sherry; Freels, Sally; Friedman, Lee

    2016-12-01

    Current research regarding injuries caused during interactions between police officers and civilians is conducted intermittently or on a very narrow sample frame which provides very little clinical information about the injuries suffered or the adverse outcomes. The aim of this study is to identify comorbid risk factors and describe acute outcomes of medically treated traumatic injuries occurring as a result of contact with law enforcement personnel. For this retrospective study, patients injured as a result of contact with law enforcement personnel were identified using ICD-9 external cause of injury codes from medical record databases of patients treated in all hospitals and trauma units in Illinois between 2000 and 2009. A total of 836 cases injured as a result of contact with law enforcement personnel were identified. These patients were more likely to suffer from substance abuse, depression, schizophrenia, and paralytic disorders compared to the reference cases. Persons injured as a result of contact with law enforcement personnel were predominately injured from being man-handled, unarmed blows, firearms or being struck by a blunt object. Although the injury severity did not differ from the comparison group, these patients had longer lengths of hospitalization, a greater proportion of injuries to the back and spine, and a greater proportion required extended care in an intermediate care facility (not a jail) following discharge. Although medical record data do not explain the detailed circumstances of the face-to-face encounters between law enforcement personnel and civilians, the data provide valuable information regarding who may be at risk of injury and the clinical features of injuries that are suffered following a legal intervention. Similar data systems should be considered to augment existing data systems.

  9. Thermal contact resistance measurement of conduction cooled binary current lead joint block in cryocooler based self field I-V characterization facility

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

    Kundu, Ananya, E-mail: ananya@ipr.res.in; Das, Subrat Kumar; Agarwal, Anees Bano Pooja

    2016-05-23

    In the present study thermal resistance of conduction cooled current lead joint block employing two different interfacial material namely AlN sheet and Kapton Film have been studied in the temperature range 5K-35K. In each case, the performance of different interlayer materials e.g. Indium foil for moderately pressurized contacts (contact pressure <1 MPa), and Apiezon N Grease, GE varnish for low pressurized contact (contact pressure <1 MPa) is studied. The performances of AlN joint with Indium foil and with Apeizon N Grease are studied and it is observed that the contact resistance reduces more with indium foil as compared to greasedmore » contact. The contact resistance measurements of Kapton film with Apiezon N grease and with GE varnish were also carried out in the same temperature range. A comparative study of AlN joint with Indium foil and Kapton with GE varnish as filler material is carried out to demonstrate better candidate material among Kapton and AlN for a particular filler material in the same temperature range.« less

  10. Perception of time to contact of slow- and fast-moving objects using monocular and binocular motion information.

    PubMed

    Fath, Aaron J; Lind, Mats; Bingham, Geoffrey P

    2018-04-17

    The role of the monocular-flow-based optical variable τ in the perception of the time to contact of approaching objects has been well-studied. There are additional contributions from binocular sources of information, such as changes in disparity over time (CDOT), but these are less understood. We conducted an experiment to determine whether an object's velocity affects which source is most effective for perceiving time to contact. We presented participants with stimuli that simulated two approaching squares. During approach the squares disappeared, and participants indicated which square would have contacted them first. Approach was specified by (a) only disparity-based information, (b) only monocular flow, or (c) all sources of information in normal viewing conditions. As expected, participants were more accurate at judging fast objects when only monocular flow was available than when only CDOT was. In contrast, participants were more accurate judging slow objects with only CDOT than with only monocular flow. For both ranges of velocity, the condition with both information sources yielded performance equivalent to the better of the single-source conditions. These results show that different sources of motion information are used to perceive time to contact and play different roles in allowing for stable perception across a variety of conditions.

  11. How Is Wilson Disease Diagnosed?

    MedlinePlus

    ... Connect with Wilson Disease Association Send Email Physician Contacts List of Physicians and Institutions in Your Area View Contacts Support Contacts Individuals who can offer Support and Information View ...

  12. A Mobile Text Message Intervention to Reduce Repeat Suicidal Episodes: Design and Development of Reconnecting After a Suicide Attempt (RAFT).

    PubMed

    Larsen, Mark Erik; Shand, Fiona; Morley, Kirsten; Batterham, Philip J; Petrie, Katherine; Reda, Bill; Berrouiguet, Sofian; Haber, Paul S; Carter, Gregory; Christensen, Helen

    2017-12-13

    Suicide is a leading cause of death, particularly among young people. Continuity of care following discharge from hospital is critical, yet this is a time when individuals often lose contact with health care services. Offline brief contact interventions following a suicide attempt can reduce the number of repeat attempts, and text message (short message service, SMS) interventions are currently being evaluated. The aim of this study was to extend postattempt caring contacts by designing a brief Web-based intervention targeting proximal risk factors and the needs of this population during the postattempt period. This paper details the development process and describes the realized system. To inform the design of the intervention, a lived experience design group was established. Participants were asked about their experiences of support following their suicide attempt, their needs during this time, and how these could be addressed in a brief contact eHealth intervention. The intervention design was also informed by consultation with lived experience panels external to the project and a clinical design group. Prompt outreach following discharge, initial distraction activities with low cognitive demands, and ongoing support over an extended period were identified as structural requirements of the intervention. Key content areas identified included coping with distressing feelings, safety planning, emotional regulation and acceptance, coping with suicidal thoughts, connecting with others and interpersonal relationships, and managing alcohol consumption. The RAFT (Reconnecting AFTer a suicide attempt) text message brief contact intervention combines SMS contacts with additional Web-based brief therapeutic content targeting key risk factors. It has the potential to reduce the number of repeat suicidal episodes and to provide accessible, acceptable, and cost-effective support for individuals who may not otherwise seek face-to-face treatment. A pilot study to test the feasibility and acceptability of the RAFT intervention is underway. ©Mark Erik Larsen, Fiona Shand, Kirsten Morley, Philip J. Batterham, Katherine Petrie, Bill Reda, Sofian Berrouiguet, Paul S. Haber, Gregory Carter, Helen Christensen. Originally published in JMIR Mental Health (http://mental.jmir.org), 13.12.2017.

  13. Contact Allergy Cross-reactions: Retrospective Clinical Data and Review of the Literature.

    PubMed

    Scheman, Andrew; Hipolito, Ricky; Severson, David; Youkhanis, Nineveh

    We discuss cross-reactions that can occur when a patient allergic to a specific allergen also reacts to a similar allergen. Currently, The American Contact Dermatitis Society Contact Allergy Management Program, which allows physicians to identify safe products for their patients, uses a 10% threshold to distinguish significant cross-reactors. New clinical data from a patch testing center along with previous data in the literature are analyzed to help determine whether current cross-reactor definitions are reasonable or should be altered.

  14. Lithium compensation for full cell operation

    DOEpatents

    Xiao, Jie; Zheng, Jianming; Chen, Xilin; Lu, Dongping; Liu, Jun; Jiguang, Jiguang

    2016-05-17

    Disclosed herein are embodiments of a lithium-ion battery system comprising an anode, an anode current collector, and a layer of lithium metal in contact with the current collector, but not in contact with the anode. The lithium compensation layer dissolves into the electrolyte to compensate for the loss of lithium ions during usage of the full cell. The specific placement of the lithium compensation layer, such that there is no direct physical contact between the lithium compensation layer and the anode, provides certain advantages.

  15. 77 FR 31827 - Pipeline Safety: Pipeline Damage Prevention Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-30

    ...://www.regulations.gov . FOR FURTHER INFORMATION CONTACT: For further information contact Sam Hall, Program Manager, PHMSA by email at sam[email protected] or by telephone at (804) 556-4678 or Larry White...

  16. Contact Us About Managing the Quality of Environmental Information

    EPA Pesticide Factsheets

    The contact us form for the EPA Quality Program regarding quality management activities for all environmental data collection and environmental technology programs performed by or for the Agency and the EPA Information Quality Guidelines.

  17. It's Only Natural: Mother's Love, Mother's Milk

    MedlinePlus

    ... information Stay Connected Blog Contact us Media inquiries Social media About Us Who we are What we do ... information Stay Connected Blog Contact us Media inquiries Social media Subscribe to receive OWH updates Submit HHS Non- ...

  18. 24 CFR Appendix A to Part 15 - Location Information for HUD FOIA Reading Rooms and Contact Information for Regional Counsel

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Location Information for HUD FOIA Reading Rooms and Contact Information for Regional Counsel A Appendix A to Part 15 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development PUBLIC ACCESS TO HUD RECORDS...

  19. 75 FR 66120 - Information Collection Sent to the Office of Management and Budget (OMB) for Approval; OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-27

    ...-mail). Please provide a copy of your comments to Hope Grey, Information Collection Clearance Officer, U...), or hope_grey@fws.gov (e-mail). FOR FURTHER INFORMATION CONTACT: To request additional information about this ICR, contact Hope Grey by mail or e-mail (see ADDRESSES) or by telephone at (703) 358-2482...

  20. 24 CFR Appendix A to Part 15 - Location Information for HUD FOIA Reading Rooms and Contact Information for Regional Counsel

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Location Information for HUD FOIA Reading Rooms and Contact Information for Regional Counsel A Appendix A to Part 15 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development PUBLIC ACCESS TO HUD RECORDS UNDER THE FREEDOM OF INFORMATION ACT AN...

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