Sample records for acceptable knowledge ak

  1. The role of acceptable knowledge in transuranic waste disposal operations - 11117

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

    Chancellor, Christopher John; Nelson, Roger

    2010-11-08

    The Acceptable Knowledge (AK) process plays a key role in the delineation of waste streams destined for the Waste Isolation Pilot Plant (WIPP). General Electric's Vallecitos Nuclear Center (GEVNC) provides for an ideal case study of the application of AK in a multiple steward environment. In this review we will elucidate the pivotal role Acceptable Knowledge played in segregating Department of Energy (DOE) responsibilities from a commercial facility. The Acceptable Knowledge process is a necessary component of waste characterization that determines whether or not a waste stream may be considered for disposal at the WIPP site. This process may bemore » thought of as an effort to gain a thorough understanding of the waste origin, chemical content, and physical form gleaned by the collection of documentation that concerns generator/storage site history, mission, and operations; in addition to waste stream specific information which includes the waste generation process, the waste matrix, the quantity of waste concerned, and the radiological and chemical make up of the waste. The collection and dissemination of relevant documentation is the fundamental requirement for the AK process to work. Acceptable Knowledge is the predominant process of characterization and, therefore, a crucial part of WIPP's transuranic waste characterization program. This characterization process, when conducted to the standards set forth in WIPP's operating permit, requires confirmation/verification by physical techniques such as Non-Destructive Examination (NDE), Visual Examination (VE), and Non-Destructive Assay (NDA). These physical characterization techniques may vary in their appropriateness for a given waste stream; however, nothing will allow the substitution or exclusion of AK. Beyond the normal scope of operations, AK may be considered, when appropriate, a surrogate for the physical characterization techniques in a procedure that appeals to concepts such As Low As Reasonably

  2. Use of acceptable knowledge to demonstrate TRAMPAC compliance

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

    Whitworth, J.; Becker, B.; Guerin, D.

    2004-01-01

    Recently, Los Alamos National Laboratory-Carlsbad Operations (LANL-CO) has supported the Central Characterization Project (CCP) managed by the U.S. Department of Energy (DOE) in the shipment of transuranic (TRU) waste from various small-quantity TRU waste generators to hub sites or other DOE sites in TRUPACT-II shipping containers. This support has involved using acceptable knowledge (AK) to demonstrate compliance with various requirements of Revision 19 of the TRUPACT-II Authorized Methods of Payload Compliance (TRAMPAC). LANL-CO has worked to facilitate TRUPACT-II shipments from the University of Missouri Research Reactor (MURR) and Lovelace Respiratory Research Institute (LRRI) to Argonne National Laboratory-East (ANL-E) and Losmore » Alamos National Laboratory (LANL), respectively. The latter two sites have TRU waste certification programs approved to ship waste to the Waste Isolation Pilot Plant (WIPP) for disposal. In each case, AK was used to satisfy the necessary information to ship the waste to other DOE facilities. For the purposes of intersite shipment, AK provided data to WIPP Waste Information System (WWIS) transportation modules to ensure that required information was obtained prior to TRUPACT-II shipments. The WWIS modules were used for the intersite shipments, not to enter certification data into WWIS, but rather to take advantage of a validated system to ensure that the containers to be shipped were compliant with TRAMPAC requirements, particularly in the evaluation of quantitative criteria. LANL-CO also assisted with a TRAMPAC compliance demonstration for homogeneous waste containers shipped in TRUPACT-II containers from ANL-E to Idaho National Engineering and Environmental Laboratory (INEEL) for the purpose of core sampling. The basis for the TRAMPAC compliance determinations was AK regarding radiological composition, chemical composition, TRU waste container packaging, and absence of prohibited items. Also, even in the case where AK is not

  3. RH-TRU Waste Characterization by Acceptable Knowledge at the Idaho National Engineering and Environmental Laboratory

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

    Schulz, C.; Givens, C.; Bhatt, R.

    2003-02-24

    Idaho National Engineering and Environmental Laboratory (INEEL) is conducting an effort to characterize approximately 620 drums of remote-handled (RH-) transuranic (TRU) waste currently in its inventory that were generated at the Argonne National Laboratory-East (ANL-E) Alpha Gamma Hot Cell Facility (AGHCF) between 1971 and 1995. The waste was generated at the AGHCF during the destructive examination of irradiated and unirradiated fuel pins, targets, and other materials from reactor programs at ANL-West (ANL-W) and other Department of Energy (DOE) reactors. In support of this effort, Shaw Environmental and Infrastructure (formerly IT Corporation) developed an acceptable knowledge (AK) collection and management programmore » based on existing contact-handled (CH)-TRU waste program requirements and proposed RH-TRU waste program requirements in effect in July 2001. Consistent with Attachments B-B6 of the Waste Isolation Pilot Plant (WIPP) Hazardous Waste Facility Permit (HWFP) and th e proposed Class 3 permit modification (Attachment R [RH-WAP] of this permit), the draft AK Summary Report prepared under the AK procedure describes the waste generating process and includes determinations in the following areas based on AK: physical form (currently identified at the Waste Matrix Code level); waste stream delineation; applicability of hazardous waste numbers for hazardous waste constituents; and prohibited items. In addition, the procedure requires and the draft summary report contains information supporting determinations in the areas of defense relationship and radiological characterization.« less

  4. ADHD knowledge, misconceptions, and treatment acceptability.

    PubMed

    Sciutto, Mark J

    2015-02-01

    Despite the availability of several effective treatments, many children with ADHD do not receive adequate services. A variety of factors may influence help-seeking behavior among families of children with ADHD. This study explores two factors that may influence help-seeking decisions: knowledge and misconceptions of ADHD and treatment acceptability. A total of 196 participants completed measures of ADHD knowledge and use of information sources prior to rating the acceptability of two interventions: stimulant medication and sugar elimination diets. Higher levels of ADHD misconceptions were associated with lower acceptance of medication and higher acceptance of dietary interventions. However, analysis of individual misconceptions suggests that specific misconceptions are differentially related to perceptions of individual treatments. It may be important for clinicians to assess and deliberately target specific misconceptions as part of treatment for ADHD. © 2013 SAGE Publications.

  5. RH-TRU Waste Inventory Characterization by AK and Proposed WIPP RH-TRU Waste Characterization Objectives

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

    Most, W. A.; Kehrman, R.; Gist, C.

    2002-02-26

    The U.S. Department of Energy (DOE)-Carlsbad Field Office (CBFO) has developed draft documentation to present the proposed Waste Isolation Pilot Plant (WIPP) remote-handled (RH-) transuranic (TRU) waste characterization program to its regulators, the U.S. Environmental Protection Agency and the New Mexico Environment Department. Compliance with Title 40, Code of Federal Regulations, Parts 191 and 194; the WIPP Land Withdrawal Act (PL 102-579); and the WIPP Hazardous Waste Facility Permit, as well as the Certificates of Compliance for the 72-B and 10-160B Casks, requires that specific waste parameter limits be imposed on DOE sites disposing of TRU waste at WIPP. Themore » DOE-CBFO must control the sites' compliance with the limits by specifying allowable characterization methods. As with the established WIPP contact handled TRU waste characterization program, the DOE-CBFO has proposed a Remote-Handled TRU Waste Acceptance Criteria (RH-WAC) document consolidating the requirements from various regulatory drivers and proposed allowable characterization methods. These criteria are consistent with the recommendation of a recent National Academy Sciences/National Research Council to develop an RH-TRU waste characterization approach that removes current self imposed requirements that lack a legal or safety basis. As proposed in the draft RH-WAC and other preliminary documents, the DOE-CBFO RH-TRU waste characterization program proposes the use of acceptable knowledge (AK) as the primary method for obtaining required characterization information. The use of AK involves applying knowledge of the waste in light of the materials or processes used to generate the waste. Documentation, records, or processes providing information about various attributes of a waste stream, such as chemical, physical, and radiological properties, may be used as AK and may be applied to individual waste containers either independently or in conjunction with radiography, visual examination, assay

  6. 46 CFR 7.175 - Alaska Peninsula, AK to Nunivak, AK.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Alaska Peninsula, AK to Nunivak, AK. 7.175 Section 7.175 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.175 Alaska Peninsula, AK to Nunivak, AK. (a) A line drawn from the northernmost extremity of...

  7. 46 CFR 7.175 - Alaska Peninsula, AK to Nunivak, AK.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Alaska Peninsula, AK to Nunivak, AK. 7.175 Section 7.175 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.175 Alaska Peninsula, AK to Nunivak, AK. (a) A line drawn from the northernmost extremity of...

  8. 46 CFR 7.175 - Alaska Peninsula, AK to Nunivak, AK.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Alaska Peninsula, AK to Nunivak, AK. 7.175 Section 7.175 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.175 Alaska Peninsula, AK to Nunivak, AK. (a) A line drawn from the northernmost extremity of...

  9. 46 CFR 7.175 - Alaska Peninsula, AK to Nunivak, AK.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Alaska Peninsula, AK to Nunivak, AK. 7.175 Section 7.175 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.175 Alaska Peninsula, AK to Nunivak, AK. (a) A line drawn from the northernmost extremity of...

  10. 46 CFR 7.175 - Alaska Peninsula, AK to Nunivak, AK.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Alaska Peninsula, AK to Nunivak, AK. 7.175 Section 7.175 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.175 Alaska Peninsula, AK to Nunivak, AK. (a) A line drawn from the northernmost extremity of...

  11. 46 CFR 7.170 - Alaska Peninsula, AK to Aleutian Islands, AK.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Alaska Peninsula, AK to Aleutian Islands, AK. 7.170 Section 7.170 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.170 Alaska Peninsula, AK to Aleutian Islands, AK. (a) A line drawn from the...

  12. 46 CFR 7.165 - Kenai Peninsula, AK to Kodiak Island, AK.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Kenai Peninsula, AK to Kodiak Island, AK. 7.165 Section 7.165 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.165 Kenai Peninsula, AK to Kodiak Island, AK. (a) A line drawn from the...

  13. 46 CFR 7.170 - Alaska Peninsula, AK to Aleutian Islands, AK.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Alaska Peninsula, AK to Aleutian Islands, AK. 7.170 Section 7.170 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.170 Alaska Peninsula, AK to Aleutian Islands, AK. (a) A line drawn from the...

  14. 46 CFR 7.165 - Kenai Peninsula, AK to Kodiak Island, AK.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Kenai Peninsula, AK to Kodiak Island, AK. 7.165 Section 7.165 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.165 Kenai Peninsula, AK to Kodiak Island, AK. (a) A line drawn from the...

  15. 46 CFR 7.165 - Kenai Peninsula, AK to Kodiak Island, AK.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Kenai Peninsula, AK to Kodiak Island, AK. 7.165 Section 7.165 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.165 Kenai Peninsula, AK to Kodiak Island, AK. (a) A line drawn from the...

  16. 46 CFR 7.165 - Kenai Peninsula, AK to Kodiak Island, AK.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Kenai Peninsula, AK to Kodiak Island, AK. 7.165 Section 7.165 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.165 Kenai Peninsula, AK to Kodiak Island, AK. (a) A line drawn from the...

  17. 46 CFR 7.165 - Kenai Peninsula, AK to Kodiak Island, AK.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Kenai Peninsula, AK to Kodiak Island, AK. 7.165 Section 7.165 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.165 Kenai Peninsula, AK to Kodiak Island, AK. (a) A line drawn from the...

  18. 46 CFR 7.170 - Alaska Peninsula, AK to Aleutian Islands, AK.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Alaska Peninsula, AK to Aleutian Islands, AK. 7.170 Section 7.170 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.170 Alaska Peninsula, AK to Aleutian Islands, AK. (a) A line drawn from the...

  19. 46 CFR 7.160 - Point Whitshed, AK to Aialik Cape, AK.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Point Whitshed, AK to Aialik Cape, AK. 7.160 Section 7.160 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.160 Point Whitshed, AK to Aialik Cape, AK. (a) A line drawn from the southernmost...

  20. 46 CFR 7.160 - Point Whitshed, AK to Aialik Cape, AK.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Point Whitshed, AK to Aialik Cape, AK. 7.160 Section 7.160 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.160 Point Whitshed, AK to Aialik Cape, AK. (a) A line drawn from the southernmost...

  1. 46 CFR 7.160 - Point Whitshed, AK to Aialik Cape, AK.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Point Whitshed, AK to Aialik Cape, AK. 7.160 Section 7.160 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.160 Point Whitshed, AK to Aialik Cape, AK. (a) A line drawn from the southernmost...

  2. 46 CFR 7.160 - Point Whitshed, AK to Aialik Cape, AK.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Point Whitshed, AK to Aialik Cape, AK. 7.160 Section 7.160 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.160 Point Whitshed, AK to Aialik Cape, AK. (a) A line drawn from the southernmost...

  3. 46 CFR 7.160 - Point Whitshed, AK to Aialik Cape, AK.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Point Whitshed, AK to Aialik Cape, AK. 7.160 Section 7.160 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.160 Point Whitshed, AK to Aialik Cape, AK. (a) A line drawn from the southernmost...

  4. Ak-Chin Indian Community Biomass Feasiiblity Study

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

    Mark A. Moser, RCM Digesters, Inc.; Mark Randall, Daystar Consulting, LLC; Leonard S. Gold, Ak-Chin Energy Services & Utility Strategies Consulting Group

    2005-12-31

    Study of the conversion of chicken litter to biogas for the production of energy. There was an additional requirement that after extracting the energy from the chicken litter the nutrient value of the raw chicken litter had to be returned to the Ak-Chin Farms for use as fertilizer in a form and delivery method acceptable to the Farm.

  5. 46 CFR 7.155 - Cape Spencer, AK to Cape St. Elias, AK.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Cape Spencer, AK to Cape St. Elias, AK. 7.155 Section 7.155 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.155 Cape Spencer, AK to Cape St. Elias, AK. (a) A line drawn from the westernmost...

  6. 46 CFR 7.155 - Cape Spencer, AK to Cape St. Elias, AK.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Cape Spencer, AK to Cape St. Elias, AK. 7.155 Section 7.155 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.155 Cape Spencer, AK to Cape St. Elias, AK. (a) A line drawn from the westernmost...

  7. 46 CFR 7.155 - Cape Spencer, AK to Cape St. Elias, AK.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Cape Spencer, AK to Cape St. Elias, AK. 7.155 Section 7.155 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.155 Cape Spencer, AK to Cape St. Elias, AK. (a) A line drawn from the westernmost...

  8. 46 CFR 7.155 - Cape Spencer, AK to Cape St. Elias, AK.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Cape Spencer, AK to Cape St. Elias, AK. 7.155 Section 7.155 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.155 Cape Spencer, AK to Cape St. Elias, AK. (a) A line drawn from the westernmost...

  9. 46 CFR 7.155 - Cape Spencer, AK to Cape St. Elias, AK.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Cape Spencer, AK to Cape St. Elias, AK. 7.155 Section 7.155 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.155 Cape Spencer, AK to Cape St. Elias, AK. (a) A line drawn from the westernmost...

  10. Knowledge, attitudes towards and acceptability of genetic modification in Germany.

    PubMed

    Christoph, Inken B; Bruhn, Maike; Roosen, Jutta

    2008-07-01

    Genetic modification remains a controversial issue. The aim of this study is to analyse the attitudes towards genetic modification, the knowledge about it and its acceptability in different application areas among German consumers. Results are based on a survey from spring 2005. An exploratory factor analysis is conducted to identify the attitudes towards genetic modification. The identified factors are used in a cluster analysis that identified a cluster of supporters, of opponents and a group of indifferent consumers. Respondents' knowledge of genetics and biotechnology differs among the found clusters without revealing a clear relationship between knowledge and support of genetic modification. The acceptability of genetic modification varies by application area and cluster, and genetically modified non-food products are more widely accepted than food products. The perception of personal health risks has high explanatory power for attitudes and acceptability.

  11. Knowledge and acceptability of patient-specific infection control measures for pulmonary tuberculosis.

    PubMed

    Gonzalez-Angulo, Yulieth; Geldenhuys, Hennie; Van As, Danelle; Buckerfield, Norma; Shea, Jawaya; Mahomed, Hassan; Hanekom, Willem; Hatherill, Mark

    2013-08-01

    Effective infection control measures are essential to reduce tuberculosis (TB) transmission in domestic, workplace, and health care settings. Acceptability of infection control measures is key to patient adherence. We used a prospective questionnaire study to determine knowledge and acceptability of potential patient-specific TB infection control measures in a rural South African community. Fifty adult TB suspects were interviewed at investigation, and 50 newly diagnosed TB patients were interviewed at the start and at the end of TB treatment. TB patients and TB suspects had similar knowledge of infection control measures at baseline. Fifty-seven percent of all participants reported knowing the cause of TB, but only 25% correctly identified microbial etiology. Basic cough hygiene was accepted by 98% of participants. Most participants (89%) accepted wearing of face masks in health facilities, but only 42% of TB suspects and 66% of TB patients (P = .016) would accept wearing face masks at home. Only 68% of participants accepted separate cohorting in health facilities and avoidance of co-sleeping with uninfected household members. At the end of treatment, TB patients demonstrated increased knowledge of TB and increased acceptability of certain household infection control measures. Acceptability of patient-specific infection control measures within households increases with acquired knowledge of TB. National control programs should maximize early TB education to improve adherence to infection control measures. Copyright © 2013 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

  12. 46 CFR 7.150 - Canadian (BC) and United States (AK) Borders to Cape Spencer, AK.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Canadian (BC) and United States (AK) Borders to Cape Spencer, AK. 7.150 Section 7.150 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.150 Canadian (BC) and United States (AK) Borders to Cape...

  13. 46 CFR 7.150 - Canadian (BC) and United States (AK) Borders to Cape Spencer, AK.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Canadian (BC) and United States (AK) Borders to Cape Spencer, AK. 7.150 Section 7.150 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.150 Canadian (BC) and United States (AK) Borders to Cape...

  14. 46 CFR 7.150 - Canadian (BC) and United States (AK) Borders to Cape Spencer, AK.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Canadian (BC) and United States (AK) Borders to Cape Spencer, AK. 7.150 Section 7.150 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.150 Canadian (BC) and United States (AK) Borders to Cape...

  15. 46 CFR 7.150 - Canadian (BC) and United States (AK) Borders to Cape Spencer, AK.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Canadian (BC) and United States (AK) Borders to Cape Spencer, AK. 7.150 Section 7.150 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.150 Canadian (BC) and United States (AK) Borders to Cape...

  16. 46 CFR 7.150 - Canadian (BC) and United States (AK) Borders to Cape Spencer, AK.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Canadian (BC) and United States (AK) Borders to Cape Spencer, AK. 7.150 Section 7.150 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.150 Canadian (BC) and United States (AK) Borders to Cape...

  17. Grammaticality, Acceptability, and Probability: A Probabilistic View of Linguistic Knowledge.

    PubMed

    Lau, Jey Han; Clark, Alexander; Lappin, Shalom

    2017-07-01

    The question of whether humans represent grammatical knowledge as a binary condition on membership in a set of well-formed sentences, or as a probabilistic property has been the subject of debate among linguists, psychologists, and cognitive scientists for many decades. Acceptability judgments present a serious problem for both classical binary and probabilistic theories of grammaticality. These judgements are gradient in nature, and so cannot be directly accommodated in a binary formal grammar. However, it is also not possible to simply reduce acceptability to probability. The acceptability of a sentence is not the same as the likelihood of its occurrence, which is, in part, determined by factors like sentence length and lexical frequency. In this paper, we present the results of a set of large-scale experiments using crowd-sourced acceptability judgments that demonstrate gradience to be a pervasive feature in acceptability judgments. We then show how one can predict acceptability judgments on the basis of probability by augmenting probabilistic language models with an acceptability measure. This is a function that normalizes probability values to eliminate the confounding factors of length and lexical frequency. We describe a sequence of modeling experiments with unsupervised language models drawn from state-of-the-art machine learning methods in natural language processing. Several of these models achieve very encouraging levels of accuracy in the acceptability prediction task, as measured by the correlation between the acceptability measure scores and mean human acceptability values. We consider the relevance of these results to the debate on the nature of grammatical competence, and we argue that they support the view that linguistic knowledge can be intrinsically probabilistic. Copyright © 2016 Cognitive Science Society, Inc.

  18. Acceptability of Behavioral Treatments: Influence of Knowledge of Behavioral Principles.

    ERIC Educational Resources Information Center

    Rasnake, L. Kaye; And Others

    1993-01-01

    Fifty-seven direct care staff members from an intermediate care facility for adults with mental retardation rated the acceptability of interventions used for self-injurious behavior and completed a measure of knowledge about behavioral principles. Results indicated that staff age and educational attainment were related to knowledge scores, but…

  19. HPV Knowledge and Vaccine Acceptability among Hispanic Fathers

    ERIC Educational Resources Information Center

    Kornfeld, Julie; Byrne, Margaret M.; Vanderpool, Robin; Shin, Sarah; Kobetz, Erin

    2013-01-01

    The purpose of this study was to examine human papillomavirus (HPV) knowledge and vaccine acceptability in a convenience sample of immigrant Hispanic men, many of whom are parents of adolescents. Data on 189 male callers were collected from the National Cancer Institute's Cancer Information Service Spanish-language call center. Most participants…

  20. Validating e-learning in continuing pharmacy education: user acceptance and knowledge change

    PubMed Central

    2014-01-01

    Background Continuing pharmacy education is becoming mandatory in most countries in order to keep the professional license valid. Increasing number of pharmacists are now using e-learning as part of their continuing education. Consequently, the increasing popularity of this method of education calls for standardization and validation practices. The conducted research explored validation aspects of e-learning in terms of knowledge increase and user acceptance. Methods Two e-courses were conducted as e-based continuing pharmacy education for graduated pharmacists. Knowledge increase and user acceptance were the two outcome measured. The change of knowledge in the first e-course was measured by a pre- and post-test and results analysed by the Wilcoxon signed–rank test. The acceptance of e-learning in the second e-course was investigated by a questionnaire and the results analysed using descriptive statistics. Results Results showed that knowledge increased significantly (p < 0.001) by 16 pp after participation in the first e-course. Among the participants who responded to the survey in the second course, 92% stated that e-courses were effective and 91% stated that they enjoyed the course. Conclusions The study shows that e-learning is a viable medium of conducting continuing pharmacy education; e-learning is effective in increasing knowledge and highly accepted by pharmacists from various working environments such as community and hospital pharmacies, faculties of pharmacy or wholesales. PMID:24528547

  1. The knowledge base and acceptability of prenatal diagnosis by pregnant women in Ibadan.

    PubMed

    Adekanbi, Adesina O A; Olayemi, Oladapo O; Fawole, Adeniran O

    2014-03-01

    This cross-sectional study evaluated knowledge and acceptability of prenatal diagnosis among 500 pregnant women at the University College Hospital, Ibadan. Most participants were aged 25-34 years, self-employed, Muslim, monogamy, secondary school leavers, on income of < naira10,000.00 (US$ 67.00)/month. Attitudinal mean score was dependent on age (p = 0.006), educational attainment (p = 0.001), marital status (p = 0.025) and religion (p = 0.012). Knowledge mean score was influenced by marital status (p = 0.028). Overall, acceptance of prenatal diagnosis was high. There was a direct correlation between acceptance and educational attainment: 41.5%, 31.50%, 19%, 19% of women who agreed to have prenatal diagnosis had tertiary, secondary school, primary school and no formal education respectively. Determinants of acceptability were age, educational attainment, marital status and religion. Being married significantly affected knowledge scores, while tertiary education, being divorced, unskilled and self-employed positively influenced attitude towards prenatal diagnosis.

  2. HPV Knowledge and Vaccine Acceptability Among Hispanic Fathers

    PubMed Central

    Byrne, Margaret M.; Vanderpool, Robin; Shin, Sarah; Kobetz, Erin

    2013-01-01

    The purpose of this study was to examine human papillomavirus (HPV) knowledge and vaccine acceptability in a convenience sample of immigrant Hispanic men, many of whom are parents of adolescents. Data on 189 male callers were collected from the National Cancer Institute’s Cancer Information Service Spanish-language call center. Most participants were willing to vaccinate their adolescent son (87.5 %) or daughter (78.8 %) against HPV. However, among this sample, awareness of HPV was low and knowledge of key risk factors varied. These findings can help guide the development of culturally informed educational efforts aimed at increasing informed decision-making about HPV vaccination among Hispanic fathers. PMID:23377881

  3. 76 FR 75447 - Amendment of Class E Airspace; Emmonak, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-02

    .... * * * * * AAL AK E5 Emmonak, AK [Modified] Emmonak Airport, AK (Lat. 62[deg]47'10'' N., long. 164[deg]29'27'' W...-0880; Airspace Docket No. 11-AAL-17] Amendment of Class E Airspace; Emmonak, AK AGENCY: Federal... Emmonak, AK. The revision of two standard instrument approach procedures at the Emmonak Airport has made...

  4. 78 FR 16399 - Amendment of Class E Airspace; Unalakleet, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-15

    ..., AK (Lat. 63[deg]53'19'' N., long. 160[deg]47'57'' W.) That airspace within a 4.2-mile radius of.... * * * * * AAL AK E5 Unalakleet, AK [Modified] Unalakleet Airport, AK (Lat. 63[deg]53'19'' N., long. 160[deg]47...; Airspace Docket No. 12-AAL-3] Amendment of Class E Airspace; Unalakleet, AK AGENCY: Federal Aviation...

  5. 75 FR 62459 - Revision of Class E Airspace; Unalakleet, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-12

    ...] Unalakleet Airport, AK (Lat. 63[deg]53'19'' N., long. 160[deg]47'57'' W.) Unalakleet Localizer (Lat. 63[deg]52'52'' N., long. 160[deg]47'42'' W.) Within a 4.2-mile radius of the Unalakleet Airport, AK, and.... * * * * * AAL AK E5 Unalakleet, AK [Revised] Unalakleet Airport, AK (Lat. 63[deg]53'19'' N., long. 160[deg]47'57...

  6. Knowledge Sharing and Educational Technology Acceptance in Online Academic Communities of Practice

    ERIC Educational Resources Information Center

    Nistor, Nicolae; Baltes, Beate; Schustek, Monika

    2012-01-01

    Purpose: Online programs rely on the use of educational technology for knowledge sharing in academic virtual communities of practice (vCoPs). This poses the question as to which factors influence technology acceptance. Previous research has investigated the inter-relationship between educational technology acceptance (ETA) and the vCoP context…

  7. 76 FR 54148 - Proposed Amendment of Class E Airspace; Emmonak, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-31

    ... AK E5 Emmonak, AK [Revised] Emmonak Airport, AK (Lat. 62[deg]47'10'' N., long. 164[deg]29'27'' W...-0880 Airspace Docket No. 11-AAL-17] Proposed Amendment of Class E Airspace; Emmonak, AK AGENCY: Federal... proposes to revise Class E airspace at Emmonak, AK. The amendment of two standard instrument approach...

  8. Athletic Trainers' Knowledge Regarding Airway Adjuncts

    ERIC Educational Resources Information Center

    Edler, Jessica R.; Eberman, Lindsey E.; Kahanov, Leamor; Roman, Christopher; Mata, Heather Lynne

    2015-01-01

    Context: Research suggests that knowledge gaps regarding the appropriate use of airway adjuncts exist among various health care practitioners, and that knowledge is especially limited within athletic training. Objective: To determine the relationship between perceived knowledge (PK) and actual knowledge (AK) of airway adjunct use and the…

  9. 75 FR 32865 - Proposed Revision of Class E Airspace; Unalakleet, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-10

    ...] Unalakleet Airport, AK (Lat. 63[deg]53'19'' N., long. 160[deg]47'57'' W.) Unalakleet Localizer (Lat. 63[deg]52'52'' N., long. 160[deg]47'42'' W.) Within a 4.2-mile radius of the Unalakleet Airport, AK, and.... * * * * * AAL AK E5 Unalakleet, AK [Revised] Unalakleet Airport, AK (Lat. 63[deg]53'19'' N., long. 160[deg]47'57...

  10. 75 FR 44884 - Revision of Class E Airspace; Kulik Lake, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ... Regulations (14 CFR) part 71 by revising Class E airspace at Kulik Lake Airport, AK, to correct an old... More Above the Surface of the Earth * * * * * AAL AK E5 Kulik Lake, AK [Revised] Kulik Lake Airport, AK...

  11. Adenylate kinase 2 (AK2) promotes cell proliferation in insect development

    PubMed Central

    2012-01-01

    Background Adenylate kinase 2 (AK2) is a phosphotransferase that catalyzes the reversible reaction 2ADP(GDP) ↔ ATP(GTP) + AMP and influences cellular energy homeostasis. However, the role of AK2 in regulating cell proliferation remains unclear because AK2 has been reported to be involved in either cell proliferation or cell apoptosis in different cell types of various organisms. Results This study reports AK2 promotion of cell proliferation using the lepidopteran insect Helicoverpa armigera and its epidermal cell line HaEpi as models. Western blot analysis indicates that AK2 constitutively expresses in various tissues during larval development. Immunocytochemistry analysis indicates that AK2 localizes in the mitochondria. The recombinant expressed AK2 in E. coli promotes cell growth and viability of HaEpi cell line by 3-(4, 5-Dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT) assay. AK2 knockdown in larvae by RNA interference causes larval growth defects, including body weight decrease and development delay. AK2 knockdown in larvae also decreases the number of circulating haemocytes. The mechanism for such effects might be the suppression of gene transcription involved in insect development caused by AK2 knockdown. Conclusion These results show that AK2 regulates cell growth, viability, and proliferation in insect growth and development. PMID:23020757

  12. Grammaticality, Acceptability, and Probability: A Probabilistic View of Linguistic Knowledge

    ERIC Educational Resources Information Center

    Lau, Jey Han; Clark, Alexander; Lappin, Shalom

    2017-01-01

    The question of whether humans represent grammatical knowledge as a binary condition on membership in a set of well-formed sentences, or as a probabilistic property has been the subject of debate among linguists, psychologists, and cognitive scientists for many decades. Acceptability judgments present a serious problem for both classical binary…

  13. 75 FR 32652 - Revocation and Establishment of Class E Airspace; Nuiqsut, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-09

    ...-0502; Airspace Docket No. 10-AAL-15] Revocation and Establishment of Class E Airspace; Nuiqsut, AK... establishes Class E airspace on the north slope of Alaska near Nuiqsut, AK, to provide controlled airspace to..., Pioneer Heliport (AA27), Nuiqsut, AK, and Oooguruk Island Heliport (AK32), Nuiqsut, AK, both formerly...

  14. Knowledge, Attitudes Toward, and Acceptability of Genetic Modification among Western Balkan University Students of Life Sciences (AGREE Study).

    PubMed

    Veličković, Vladica; Jović, Marko; Nalić, Ena; Višnjić, Aleksandar; Radulović, Olivera; Šagrić, Čedomir; Ćirić, Milan

    2016-01-01

    There are still no data on the attitudes and acceptance of genetic modification (GM) food in European developing countries, such as the Western Balkan countries. The aim of the study was to assess the knowledge, attitudes, and acceptance of GM but also to shed light on the multifactorial process leading to acceptance of genetic modifications among Western Balkan students of life sciences. In this cross-sectional study, the final study population sample was composed of 1251 university students. The instrument for data collection was a questionnaire consisting of 49 items composed of 5 sections taken from the literature. Attitudes toward GM were analyzed by using Q-mode factor analysis and principal component analysis was run for the assessment of perception of personal health risks. The acceptability of GM was analyzed in binary probit models assessing the acceptability of GM products in different areas of application with Q models, sociodemographic variables, perception of personal health risks factors, respondents' knowledge about biotechnology, gender, and age as explanatory variables. This study demonstrated that students of life sciences supported the implementation of GM in industry and medicine production but not in food production. Their acceptance was most influenced by 3 out of 5 attitude models that were identified (p < 0.0001). Regarding the perception of personal health risks, the factor "credence risks" was seen as a negative predictor of acceptance of GM in industry and food production (p < 0.05). The main knowledge predictor of rejecting GM was misconception, whereas real knowledge had no impact (p < 0.0001). The AGREE study provided the first rough picture of the knowledge, attitudes, and acceptance of GM in this area. Given the target population, it could be expected that the general population's acceptance of all observed elements, especially knowledge, would be lower.

  15. Knowledge of Human Papillomavirus and Acceptability to Vaccinate in Adolescents and Young Adults of the Moroccan Population.

    PubMed

    Zouheir, Yassine; Daouam, Samira; Hamdi, Salsabil; Alaoui, Abdelaaziz; Fechtali, Taoufiq

    2016-06-01

    Human papillomavirus (HPV) infection is estimated to play an etiologic role in 99.7% of cervical cancer. Vaccines can prevent up to 70% of the cervical cancer caused by HPV 16 and 18. The present study was designed to define the knowledge of HPV and HPV vaccine acceptability among Moroccan youth. DESIGN, SETTING, PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES: A nationwide anonymous questionnaire with a sample of 688 adolescents (12-17 years) and 356 young adults (18-30 years) was organized, that asked about HPV, origin of cervical cancer, Papanicolaou (Pap) test, and acceptability of HPV vaccine. Data were analyzed using univariate and multivariate logistic regression methods. Overall, a low frequency (213/1044 = 20%) of HPV knowledge was observed among the studied population. A multivariate model analysis showed that age, educational level, and knowledge of the Pap test remained significantly associated factors with HPV knowledge. Additionally, only 27% (282/1044) of participants were willing to accept HPV vaccination. Highest acceptability was observed among young adults compared with adolescents (166/356 = 46.6% vs 116/688 = 16.9%). Sixty-two percent (103/165) of male participants accepted the HPV vaccine compared with only 20.4% (179/879) of female participants. Educational level, type of school, and knowledge of the Pap test were associated factors with HPV vaccine acceptability in a multivariate model analysis. The present study showed a low level of HPV knowledge and HPV vaccine acceptability among Moroccan youth. Promotion of activities and sensitization are required to maximize public awareness in the future. This objective can be achieved with the use of media, active efforts by health care providers, and introduction of sexual education in school programs. Copyright © 2015 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  16. Acceptable knowledge document for INEEL stored transuranic waste -- Rocky Flats Plant waste. Revision 2

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

    NONE

    1998-01-23

    This document and supporting documentation provide a consistent, defensible, and auditable record of acceptable knowledge for waste generated at the Rocky Flats Plant which is currently in the accessible storage inventory at the Idaho National Engineering and Environmental Laboratory. The inventory consists of transuranic (TRU) waste generated from 1972 through 1989. Regulations authorize waste generators and treatment, storage, and disposal facilities to use acceptable knowledge in appropriate circumstances to make hazardous waste determinations. Acceptable knowledge includes information relating to plant history, process operations, and waste management, in addition to waste-specific data generated prior to the effective date of the RCRAmore » regulations. This document is organized to provide the reader a comprehensive presentation of the TRU waste inventory ranging from descriptions of the historical plant operations that generated and managed the waste to specific information about the composition of each waste group. Section 2 lists the requirements that dictate and direct TRU waste characterization and authorize the use of the acceptable knowledge approach. In addition to defining the TRU waste inventory, Section 3 summarizes the historical operations, waste management, characterization, and certification activities associated with the inventory. Sections 5.0 through 26.0 describe the waste groups in the inventory including waste generation, waste packaging, and waste characterization. This document includes an expanded discussion for each waste group of potential radionuclide contaminants, in addition to other physical properties and interferences that could potentially impact radioassay systems.« less

  17. 78 FR 5128 - Amendment of Class E Airspace; Savoonga, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-24

    ...-0323; Airspace Docket No. 12-AAL-4] Amendment of Class E Airspace; Savoonga, AK AGENCY: Federal... Savoonga, AK, to accommodate aircraft using Area Navigation (RNAV) Global Positioning System (GPS) standard... modify controlled airspace at Savoonga, AK (77 FR 61304). Interested parties were invited to participate...

  18. 78 FR 8962 - Establishment of Class E Airspace; Kasigluk, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-07

    ...-0952; Airspace Docket No. 12-AAL-6] Establishment of Class E Airspace; Kasigluk, AK AGENCY: Federal... at Kasigluk, AK, to accommodate aircraft using Area Navigation (RNAV) Global Positioning System (GPS... rulemaking to modify controlled airspace at Kasigluk, AK (77 FR 60660). Interested parties were invited to...

  19. 77 FR 6463 - Amendment of Class E Airspace; Kwigillingok, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-08

    ...; Airspace Docket No. 11-AAL-18] Amendment of Class E Airspace; Kwigillingok, AK AGENCY: Federal Aviation..., Kwigillingok, AK. In that rule, errors were made in the geographic coordinates and legal description for... Airport, AK. Subsequent to publication, an error was found in the latitude coordinate for Kwigillingok...

  20. 76 FR 8626 - Revision of Class E Airspace; Shungnak, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ...-1104; Airspace Docket No. 10-AAL-19] Revision of Class E Airspace; Shungnak, AK AGENCY: Federal... Shungnak, AK, to accommodate amended Standard Instrument Approach Procedures (SIAPs) at the Shungnak..., Box 14, Anchorage, AK 99513-7587; telephone number (907) 271-5898; fax: (907) 271-2850; e- mail...

  1. 78 FR 45849 - Amendment of Class E Airspace; Gustavus, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-30

    ...-0282; Airspace Docket No. 13-AAL-3] Amendment of Class E Airspace; Gustavus, AK AGENCY: Federal... Gustavus Airport, Gustavus, AK. Decommissioning of the Gustavus Nondirectional Radio Beacon (NDB) has made... Register a notice of proposed rulemaking (NPRM) to amend controlled airspace at Gustavus, AK (78 FR 31871...

  2. 77 FR 6 - Amendment of Class E Airspace; Kwigillingok, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-03

    ...-0881; Airspace Docket No. 11-AAL-18] Amendment of Class E Airspace; Kwigillingok, AK AGENCY: Federal... Kwigillingok, AK. The revision of two standard instrument approach procedures at the Kwigillingok Airport has... airspace at Kwigillingok, AK (76 FR 54151). Interested parties were invited to participate in this...

  3. 75 FR 12676 - Establishment of Class E Airspace; Koyukuk, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-17

    ...-0692; Airspace Docket No. 09-AAL-13] Establishment of Class E Airspace; Koyukuk, AK AGENCY: Federal... at Koyukuk, AK, to accommodate new Area Navigation (RNAV) Standard Instrument Approach Procedures...-538G, Federal Aviation Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587; telephone...

  4. 75 FR 12677 - Establishment of Class E Airspace; Shaktoolik, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-17

    ...-0142; Airspace Docket No. 09-AAL-2] Establishment of Class E Airspace; Shaktoolik, AK AGENCY: Federal... at Shaktoolik, AK, to accommodate new Area Navigation (RNAV) Standard Instrument Approach Procedures...: Gary Rolf, AAL-538G, Federal Aviation Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513...

  5. 75 FR 32269 - Revision of Class E Airspace; Wainwright, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ...-0080; Airspace Docket No. 10-AAL-2] Revision of Class E Airspace; Wainwright, AK AGENCY: Federal... Wainwright, AK, to accommodate amended Standard Instrument Approach Procedures (SIAPs), and one new Obstacle... Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587; telephone number (907) 271-5898; fax: (907...

  6. 76 FR 43823 - Revision of Class E Airspace; Yakutat, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ...-0244 Airspace Docket No. 11-AAL-05] Revision of Class E Airspace; Yakutat, AK AGENCY: Federal Aviation... Airport, Yakutat, AK. The amendment of eight Standard Instrument Approach Procedures (SIAPs) has made this... INFORMATION CONTACT: Martha Dunn, Federal Aviation Administration, 222 West 7th Avenue, Box 14, Anchorage, AK...

  7. 76 FR 8627 - Revision of Class E Airspace; Platinum, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ...-1105; Airspace Docket No. 10-AAL-20] Revision of Class E Airspace; Platinum, AK AGENCY: Federal... Platinum, AK, to accommodate the addition of a Standard Instrument Approach Procedure (SIAP), at the... 7th Avenue, Box 14, Anchorage, AK 99513-7587; telephone number (907) 271-5898; fax: (907) 271-2850; e...

  8. 76 FR 8625 - Revision of Class E Airspace; Savoonga, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ...-1103 Airspace Docket No. 10-AAL-18] Revision of Class E Airspace; Savoonga, AK AGENCY: Federal Aviation... Airport, Savoonga, AK. The amendment of three Standard Instrument Approach Procedures (SIAPs) plus the... Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587; telephone number (907) 271-5898; fax: (907...

  9. 77 FR 5 - Amendment of Class E Airspace; Kipnuk, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-03

    ...-0866; Airspace Docket No. 11-AAL-15] Amendment of Class E Airspace; Kipnuk, AK AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action modifies Class E airspace at Kipnuk, AK. The... a notice of proposed rulemaking (NPRM) to amend controlled airspace at Kipnuk, AK (76 FR 54149...

  10. 75 FR 32271 - Revision of Class E Airspace; Nenana, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ...-0081; Airspace Docket No. 10-AAL-3] Revision of Class E Airspace; Nenana, AK AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action revises Class E airspace at Nenana, AK, to..., Federal Aviation Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587; telephone number...

  11. 75 FR 12679 - Revision of Class E Airspace; Iliamna, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-17

    ...-1036; Airspace Docket No. 09-AAL-17] Revision of Class E Airspace; Iliamna, AK AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action revises Class E airspace at Iliamna, AK, to..., Federal Aviation Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587; telephone number...

  12. 75 FR 33165 - Revision of Class E Airspace; Galena, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ...-0299; Airspace Docket No. 10-AAL-9] Revision of Class E Airspace; Galena, AK AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final Rule. SUMMARY: This action revises Class E airspace at Galena, AK, to...-538G, Federal Aviation Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587; telephone...

  13. 75 FR 62458 - Revision of Class E Airspace; Tanana, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-12

    ...-0588 Airspace Docket No. 10-AAL-16] Revision of Class E Airspace; Tanana, AK AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action revises Class E airspace at Tanana, AK. The... West 7th Avenue, Box 14, Anchorage, AK 99513-7587; telephone number (907) 271-5898; fax: (907) 271-2850...

  14. 76 FR 8624 - Revision of Class E Airspace; Barrow, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ...-0722 Airspace Docket No. 10-AAL-17] Revision of Class E Airspace; Barrow, AK AGENCY: Federal Aviation... Rogers Memorial Airport in Barrow, AK, in order to accommodate the amendment of five Standard Instrument... Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587; telephone number (907) 271-5898; fax: (907...

  15. 76 FR 66178 - Revision of Class E Airspace; Umiat, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ...-0750; Airspace Docket No. 11-AAL-08] Revision of Class E Airspace; Umiat, AK AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action revises Class E airspace at Umiat, AK, due to...-538G, Federal Aviation Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587; telephone...

  16. 75 FR 32272 - Revision of Class E Airspace; Kaltag, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ...-0082; Airspace Docket No. 10-AAL-4] Revision of Class E Airspace; Kaltag, AK AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action revises Class E airspace at Kaltag, AK, to..., Anchorage, AK 99513-7587; telephone number (907) 271-5898; fax: (907) 271-2850; e-mail: [email protected

  17. 78 FR 22190 - Modification of Area Navigation (RNAV) Route T-266; AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ...; AK AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action... modifying RNAV route T-266 in Alaska. T-266 is currently defined by the Coghland Island, AK, NDB, the Fredericks Point, AK, NDB and the Annette Island, AK, VOR/DME. The Annette Island VOR/DME remains as one end...

  18. 76 FR 54152 - Proposed Amendment of Class E Airspace Galbraith Lake, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-31

    ..., AK [Revised] Galbraith Lake Airport, AK (Lat. 68[deg]28'47'' N., long. 149[deg]29'24'' W) That...-0865; Airspace Docket No. 11-AAL-14] Proposed Amendment of Class E Airspace Galbraith Lake, AK AGENCY... action proposes to amend Class E airspace at Galbraith Lake AK. The creation of two special instrument...

  19. Clinical pharmacokinetic study and sensitive effect of AK-2123

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

    Luo Chuan Huan; Bao Yun Hua

    1994-06-15

    The pharmacokinetic parameters of a radiosensitizer, AK-2123 (a nitrotriazole deriv.) given to 10 lung cancer patients are represented and its sensitizing effect is evaluated. The diagnosis was confirmed radiologically and pathologically. Seven patients were diagnosed with squamous cell cancer, two had adenocarcinoma, and one had nonsquamous cell lung cancer. AK-2123 was administered orally twice a week. The total dose per patient was 12.8-15.75 g. Radiotherapy was delivered 3 h after AK-2123 administration, 2 Gy per fraction. Blood samples were taken from the ear at 1, 3, 6, 9, 12, and 24 h after AK-2123 administration. The concentration of AK-2123 inmore » plasma was measured by HPLC. The C[sub m] (maximum concentration of AK-2123 averaging from 10 patients) was 27.75 [mu]g/mL, ranging 22.62-39.97 [mu]g/mL, T[sub m] (the time of getting C[sub m]) 3 h. The data of the drug fitted a two-compartment open model. The mean parameters of these cases were: rate constant K12 0.1658, K21 0.0671, Ke 0.0254, h[sup [minus]1]; apparent volumes of distribution V[sub 1] 18.6154, V[sub 2] 51.2317, L; biological half life T[sub 1]2a 1.0863, T[sub 1]2[alpha] 2.7546, T[sub 1]2[beta] 35.2064 h. The response to the treatment: CR four cases, PR four cases, NC two cases. So, AK-2123 may be a promising radiosensitizer. 5 refs., 4 figs., 2 tabs.« less

  20. 75 FR 38753 - Proposed Revision of Class E Airspace; Tanana, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-06

    ... E Airspace; Tanana, AK AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to revise Class E airspace at Tanana, AK. The..., Anchorage, AK 99513-7587. FOR FURTHER INFORMATION CONTACT: Gary Rolf, Federal Aviation Administration, 222...

  1. 46 CFR 7.180 - Kotzebue Sound, AK.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Kotzebue Sound, AK. 7.180 Section 7.180 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.180 Kotzebue Sound, AK. A line drawn from Cape Espenberg Light to latitude 66°52′ N. longitude 163°28′ W.; and...

  2. 46 CFR 7.180 - Kotzebue Sound, AK.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Kotzebue Sound, AK. 7.180 Section 7.180 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.180 Kotzebue Sound, AK. A line drawn from Cape Espenberg Light to latitude 66°52′ N. longitude 163°28′ W.; and...

  3. 46 CFR 7.180 - Kotzebue Sound, AK.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Kotzebue Sound, AK. 7.180 Section 7.180 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.180 Kotzebue Sound, AK. A line drawn from Cape Espenberg Light to latitude 66°52′ N. longitude 163°28′ W.; and...

  4. 46 CFR 7.180 - Kotzebue Sound, AK.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Kotzebue Sound, AK. 7.180 Section 7.180 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.180 Kotzebue Sound, AK. A line drawn from Cape Espenberg Light to latitude 66°52′ N. longitude 163°28′ W.; and...

  5. 46 CFR 7.180 - Kotzebue Sound, AK.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Kotzebue Sound, AK. 7.180 Section 7.180 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Alaska § 7.180 Kotzebue Sound, AK. A line drawn from Cape Espenberg Light to latitude 66°52′ N. longitude 163°28′ W.; and...

  6. Knowledge on HPV Vaccine and Cervical Cancer Facilitates Vaccine Acceptability among School Teachers in Kitui County, Kenya.

    PubMed

    Masika, Moses Muia; Ogembo, Javier Gordon; Chabeda, Sophie Vusha; Wamai, Richard G; Mugo, Nelly

    2015-01-01

    Vaccines against human papillomavirus (HPV) infection have the potential to reduce the burden of cervical cancer. School-based delivery of HPV vaccines is cost-effective and successful uptake depends on school teachers' knowledge and acceptability of the vaccine. The aim of this study is to assess primary school teachers' knowledge and acceptability of HPV vaccine and to explore facilitators and barriers of an ongoing Gavi Alliance-supported vaccination program in Kitui County, Kenya. This was a cross-sectional, mixed methods study in Central Division of Kitui County where the Ministry of Health is offering the quadrivalent HPV vaccine to grade four girls. Data on primary school teachers' awareness, knowledge and acceptability of HPV vaccine as well as facilitators and barriers to the project was collected through self-administered questionnaires and two focus group discussions. 339 teachers (60% female) completed the survey (62% response rate) and 13 participated in 2 focus group discussions. Vaccine awareness among teachers was high (90%), the level of knowledge about HPV and cervical cancer among teachers was moderate (48%, SD = 10.9) and females scored higher than males (50% vs. 46%, p = 0.002). Most teachers (89%) would recommend the vaccine to their daughter or close relatives. Those who would recommend the vaccine had more knowledge than those who would not (p = <0.001). The main barriers were insufficient information about the vaccine, poor accessibility of schools, absenteeism of girls on vaccine days, and fear of side effects. Despite low to moderate levels of knowledge about HPV vaccine among school teachers, vaccine acceptability is high. Teachers with little knowledge on HPV vaccine are less likely to accept the vaccine than those who know more; this may affect uptake if not addressed. Empowering teachers to be vaccine champions in their community may be a feasible way of disseminating information about HPV vaccine and cervical cancer.

  7. 78 FR 65237 - Proposed Establishment of Class E Airspace; Central, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    ...-0017; Airspace Docket No. 13-AAL-1] Proposed Establishment of Class E Airspace; Central, AK AGENCY... action proposes to establish Class E airspace at Central Airport, Central, AK. Controlled airspace is... of aircraft operations at Central Airport, Central, AK. DATES: Comments must be received on or before...

  8. 78 FR 59806 - Establishment of Class E Airspace; White Mountain, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-30

    ...-1185; Airspace Docket No. 12-AAL-8] Establishment of Class E Airspace; White Mountain, AK AGENCY... airspace at White Mountain Airport, White Mountain, AK, to accommodate aircraft using new Area Navigation..., Airport, White Mountain, AK (77 FR 75598). Interested parties were invited to participate in this...

  9. Decolorization of sulfonated azo dye Metanil Yellow by newly isolated bacterial strains: Bacillus sp. strain AK1 and Lysinibacillus sp. strain AK2.

    PubMed

    Anjaneya, O; Souche, S Yogesh; Santoshkumar, M; Karegoudar, T B

    2011-06-15

    Two different bacterial strains capable of decolorizing a highly water soluble azo dye Metanil Yellow were isolated from dye contaminated soil sample collected from Atul Dyeing Industry, Bellary, India. The individual bacterial strains Bacillus sp. AK1 and Lysinibacillus sp. AK2 decolorized Metanil Yellow (200 mg L(-1)) completely within 27 and 12h respectively. Various parameters like pH, temperature, NaCl and initial dye concentrations were optimized to develop an economically feasible decolorization process. The maximum concentration of Metanil Yellow (1000 mg L(-1)) was decolorized by strains AK2 and AK1 within 78 and 84 h respectively. These strains could decolorize Metanil Yellow over a broad pH range 5.5-9.0; the optimum pH was 7.2. The decolorization of Metanil Yellow was most efficient at 40°C and confirmed by UV-visible spectroscopy, TLC, HPLC and GC/MS analysis. Further, both the strains showed the involvement of azoreductase in the decolorization process. Phytotoxicity studies of catabolic products of Metanil Yellow on the seeds of chick pea and pigeon pea revealed much reduction in the toxicity of metabolites as compared to the parent dye. These results indicating the effectiveness of strains AK1 and AK2 for the treatment of textile effluents containing azo dyes. Copyright © 2011 Elsevier B.V. All rights reserved.

  10. 78 FR 65238 - Proposed Establishment of Class E Airspace; Eagle, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    ...-0777; Airspace Docket No. 12-AAL-16] Proposed Establishment of Class E Airspace; Eagle, AK AGENCY... action proposes to establish Class E airspace at Eagle Airport, Eagle, AK. Controlled airspace is... management of aircraft operations at Eagle Airport, Eagle, AK. DATES: Comments must be received on or before...

  11. 76 FR 49387 - Proposed Amendment of Class E Airspace; Umiat, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ...-0750 Airspace Docket No. 11-AAL-08] Proposed Amendment of Class E Airspace; Umiat, AK AGENCY: Federal... proposes to revise Class E airspace at Umiat, AK. The cancellation of two special Instrument Approach... Operations, Federal Aviation Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587. FOR...

  12. 75 FR 77573 - Proposed Revision of Class E Airspace; Shungnak, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-13

    ...-1104 Airspace Docket No. 10-AAL-19] Proposed Revision of Class E Airspace; Shungnak, AK AGENCY: Federal... proposes to revise Class E airspace at Shungnak, AK. The amendment of Standard Instrument Approach... Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587. FOR FURTHER INFORMATION CONTACT: Martha...

  13. 78 FR 69787 - Proposed Modification of Class E Airspace; Sitka, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-21

    ...-0921; Airspace Docket No. 13-AAL-4] Proposed Modification of Class E Airspace; Sitka, AK AGENCY... rulemaking (NPRM). SUMMARY: This action proposes to modify Class E airspace at Sitka, AK, to [[Page 69788... Gutierrez, AK. After review of the airspace, the FAAs Western Terminal Products Office found modification of...

  14. 77 FR 6 - Amendment of Class E Airspace; Galbraith Lake, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-03

    ...-0865; Airspace Docket No. 11-AAL-14] Amendment of Class E Airspace; Galbraith Lake, AK AGENCY: Federal... Galbraith Lake, AK. The creation of two standard instrument approach procedures at the Galbraith Lake... airspace at Galbraith Lake, AK (76 FR 54152). Interested parties were invited to participate in this...

  15. iAK692: A genome-scale metabolic model of Spirulina platensis C1

    PubMed Central

    2012-01-01

    Background Spirulina (Arthrospira) platensis is a well-known filamentous cyanobacterium used in the production of many industrial products, including high value compounds, healthy food supplements, animal feeds, pharmaceuticals and cosmetics, for example. It has been increasingly studied around the world for scientific purposes, especially for its genome, biology, physiology, and also for the analysis of its small-scale metabolic network. However, the overall description of the metabolic and biotechnological capabilities of S. platensis requires the development of a whole cellular metabolism model. Recently, the S. platensis C1 (Arthrospira sp. PCC9438) genome sequence has become available, allowing systems-level studies of this commercial cyanobacterium. Results In this work, we present the genome-scale metabolic network analysis of S. platensis C1, iAK692, its topological properties, and its metabolic capabilities and functions. The network was reconstructed from the S. platensis C1 annotated genomic sequence using Pathway Tools software to generate a preliminary network. Then, manual curation was performed based on a collective knowledge base and a combination of genomic, biochemical, and physiological information. The genome-scale metabolic model consists of 692 genes, 837 metabolites, and 875 reactions. We validated iAK692 by conducting fermentation experiments and simulating the model under autotrophic, heterotrophic, and mixotrophic growth conditions using COBRA toolbox. The model predictions under these growth conditions were consistent with the experimental results. The iAK692 model was further used to predict the unique active reactions and essential genes for each growth condition. Additionally, the metabolic states of iAK692 during autotrophic and mixotrophic growths were described by phenotypic phase plane (PhPP) analysis. Conclusions This study proposes the first genome-scale model of S. platensis C1, iAK692, which is a predictive metabolic platform

  16. iAK692: a genome-scale metabolic model of Spirulina platensis C1.

    PubMed

    Klanchui, Amornpan; Khannapho, Chiraphan; Phodee, Atchara; Cheevadhanarak, Supapon; Meechai, Asawin

    2012-06-15

    Spirulina (Arthrospira) platensis is a well-known filamentous cyanobacterium used in the production of many industrial products, including high value compounds, healthy food supplements, animal feeds, pharmaceuticals and cosmetics, for example. It has been increasingly studied around the world for scientific purposes, especially for its genome, biology, physiology, and also for the analysis of its small-scale metabolic network. However, the overall description of the metabolic and biotechnological capabilities of S. platensis requires the development of a whole cellular metabolism model. Recently, the S. platensis C1 (Arthrospira sp. PCC9438) genome sequence has become available, allowing systems-level studies of this commercial cyanobacterium. In this work, we present the genome-scale metabolic network analysis of S. platensis C1, iAK692, its topological properties, and its metabolic capabilities and functions. The network was reconstructed from the S. platensis C1 annotated genomic sequence using Pathway Tools software to generate a preliminary network. Then, manual curation was performed based on a collective knowledge base and a combination of genomic, biochemical, and physiological information. The genome-scale metabolic model consists of 692 genes, 837 metabolites, and 875 reactions. We validated iAK692 by conducting fermentation experiments and simulating the model under autotrophic, heterotrophic, and mixotrophic growth conditions using COBRA toolbox. The model predictions under these growth conditions were consistent with the experimental results. The iAK692 model was further used to predict the unique active reactions and essential genes for each growth condition. Additionally, the metabolic states of iAK692 during autotrophic and mixotrophic growths were described by phenotypic phase plane (PhPP) analysis. This study proposes the first genome-scale model of S. platensis C1, iAK692, which is a predictive metabolic platform for a global understanding of

  17. Parents' "Hard" Knowledge of Admission Criteria and Acceptance in Philadelphia's High School Choice Process

    ERIC Educational Resources Information Center

    Haxton, Clarisse L.; Neild, Ruth Curran

    2012-01-01

    We examine parents' knowledge of discrete, verifiable facts--what we call "hard knowledge"--in a high school application process. Using parent survey data (n = 658) from the School District of Philadelphia, this study examines whether parents knew the admission criteria and acceptance rate at the high school they most wanted their child…

  18. 75 FR 77574 - Proposed Revision of Class E Airspace; Savoonga, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-13

    ...-1103Airspace Docket No. 10-AAL-18] Proposed Revision of Class E Airspace; Savoonga, AK AGENCY: Federal Aviation... proposes to revise Class E airspace at Savoonga, AK. The amendment of three Standard Instrument Approach... Operations, Federal Aviation Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587. FOR...

  19. 76 FR 3011 - Establishment of Class E Airspace; Port Clarence, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-19

    ...-0354, Airspace Docket No. 10-AAL-10] Establishment of Class E Airspace; Port Clarence, AK AGENCY... Coast Guard Station (CGS) Airport, Port Clarence, AK. The charting of this airspace has been delayed... Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587; telephone number (907) 271-5898; fax: (907...

  20. 75 FR 81110 - Establishment of Class E Airspace; Port Clarence, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-27

    ...-0354 Airspace Docket No. 10-AAL-10] Establishment of Class E Airspace; Port Clarence, AK AGENCY...) Airport, Port Clarence, AK, contained in a final rule that was published in the Federal Register. DATES... Aviation Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587; telephone number (907) 271...

  1. 75 FR 12680 - Revision of Class E Airspace; Scammon Bay, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-17

    ...-1038; Airspace Docket No. 09-AAL-19] Revision of Class E Airspace; Scammon Bay, AK AGENCY: Federal... Scammon Bay, AK, to accommodate new Area Navigation (RNAV) Standard Instrument Approach Procedures (SIAPs..., 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587; telephone number (907) 271-5898; fax: (907) 271...

  2. 78 FR 17083 - Amendment of Class E Airspace; Scammon Bay, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-20

    ...-0121; Airspace Docket No. 12-AAL-2] Amendment of Class E Airspace; Scammon Bay, AK AGENCY: Federal... Scammon Bay Airport, Scammon Bay, AK. Controlled airspace is necessary to accommodate aircraft using a new... Federal Register a notice of proposed rulemaking to modify controlled airspace at Scammon Bay, AK (77 FR...

  3. 76 FR 21832 - Proposed Revision of Class E Airspace; Yakutat, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-19

    ...-0244 Airspace Docket No. 11-AAL-05] Proposed Revision of Class E Airspace; Yakutat, AK AGENCY: Federal... proposes to revise Class E airspace at Yakutat, AK. The revision of eight Standard Instrument Approach... Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587. FOR FURTHER INFORMATION CONTACT: Martha...

  4. 75 FR 30746 - Proposed Revocation and Establishment of Class E Airspace; Northeast, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-02

    ... Management System Office (see ADDRESSES section for address and phone number) between 9 a.m. and 5 p.m... Distribution System, which describes the application procedure. The Proposal This action proposes to amend.... * * * * * AAL AK E6 Barter Island, AK [Removed] * * * * * AAL AK E6 Mentasta Lake/Mountains Area, AK [Removed...

  5. A novel long noncoding RNA AK001796 acts as an oncogene and is involved in cell growth inhibition by resveratrol in lung cancer

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

    Yang, Qiaoyuan; Xu, Enwu; Dai, Jiabin

    2015-06-01

    Lung cancer is the most common form of cancer throughout the world. The specific targeting of long noncoding RNAs (lncRNAs) by resveratrol opened a new avenue for cancer chemoprevention. In this study, we found that 21 lncRNAs were upregulated and 19 lncRNAs were downregulated in lung cancer A549 cells with 25 μmol/L resveratrol treatment determined by microarray analysis. AK001796, the lncRNA with the most clearly altered expression, was overexpressed in lung cancer tissues and cell lines, but its expression was downregulated in resveratrol-treated lung cancer cells. By monitoring cell proliferation and growth in vitro and tumor growth in vivo, wemore » observed a significant reduction in cell viability in lung cancer cells and a slow growth in the tumorigenesis following AK001796 knockdown. We also found that AK001796 knockdown caused a cell-cycle arrest, with significant increases in the percentage of cells in G{sub 0}/G{sub 1} in lung cancer cells. By using cell cycle pathway-specific PCR arrays, we detected changes in a number of cell cycle-related genes related to lncRNA AK001796 knockdown. We further investigated whether AK001796 participated in the anticancer effect of resveratrol and the results showed that reduced lncRNA AK001796 level potentially impaired the inhibitory effect of resveratrol on cell proliferation. To our knowledge, this is the first study to report the changes in an lncRNA expression profile induced by resveratrol in lung cancer. - Highlights: • LncRNA AK001796 played an oncogenic role in lung carcinogenesis. • LncRNA AK001796 was downregulated in resveratrol-treated lung cancer cells. • LncRNA AK001796 was involved in the inhibition of cell growth by resveratrol.« less

  6. Knowledge of cervical cancer and acceptance of HPV vaccination among secondary school students in Sarawak, Malaysia.

    PubMed

    Rashwan, Hesham; Lubis, Syarif Husin; Ni, Kiat Aun

    2011-01-01

    Cervical cancer is the third most common cancer in women in peninsular Malaysia and very prevalent worldwide. HPV vaccination and routine Pap smear testing are the best preventive measures. The objective of this study was to determine the knowledge level of secondary school students from Sarawak, East Malaysia regarding cervical cancer and its prevention. Multistage random sampling with various methods in each step was employed to select the sample of 76 students. Results showed that 61.8% had poor knowledge level of cervical cancer and its prevention. There were 60.5% of students who were aware of cervical cancer with Chinese and form four students showing significantly the highest awareness (p<0.05). The main source of cervical cancer information was from their parents (25.9%). HPV vaccination acceptance among students was 22.3% and an association was found between knowledge of cervical cancer with race and HPV vaccination acceptance (p<0.05). In conclusion, the students had poor knowledge level of cervical cancer, its prevention and HPV vaccination acceptance. More efforts should be made to improve cervical cancer knowledge and awareness of the public especially secondary school students in Sarawak. This in turn will enhance the practice of prevention against cervical cancer among students.

  7. Knowledge on HPV Vaccine and Cervical Cancer Facilitates Vaccine Acceptability among School Teachers in Kitui County, Kenya

    PubMed Central

    Masika, Moses Muia; Ogembo, Javier Gordon; Chabeda, Sophie Vusha; Wamai, Richard G.; Mugo, Nelly

    2015-01-01

    Background Vaccines against human papillomavirus (HPV) infection have the potential to reduce the burden of cervical cancer. School-based delivery of HPV vaccines is cost-effective and successful uptake depends on school teachers’ knowledge and acceptability of the vaccine. The aim of this study is to assess primary school teachers’ knowledge and acceptability of HPV vaccine and to explore facilitators and barriers of an ongoing Gavi Alliance-supported vaccination program in Kitui County, Kenya. Methods This was a cross-sectional, mixed methods study in Central Division of Kitui County where the Ministry of Health is offering the quadrivalent HPV vaccine to grade four girls. Data on primary school teachers’ awareness, knowledge and acceptability of HPV vaccine as well as facilitators and barriers to the project was collected through self-administered questionnaires and two focus group discussions. Results 339 teachers (60% female) completed the survey (62% response rate) and 13 participated in 2 focus group discussions. Vaccine awareness among teachers was high (90%), the level of knowledge about HPV and cervical cancer among teachers was moderate (48%, SD = 10.9) and females scored higher than males (50% vs. 46%, p = 0.002). Most teachers (89%) would recommend the vaccine to their daughter or close relatives. Those who would recommend the vaccine had more knowledge than those who would not (p = <0.001). The main barriers were insufficient information about the vaccine, poor accessibility of schools, absenteeism of girls on vaccine days, and fear of side effects. Conclusions Despite low to moderate levels of knowledge about HPV vaccine among school teachers, vaccine acceptability is high. Teachers with little knowledge on HPV vaccine are less likely to accept the vaccine than those who know more; this may affect uptake if not addressed. Empowering teachers to be vaccine champions in their community may be a feasible way of disseminating information about HPV

  8. Authoritative knowledge, the technological imperative and women's responses to prenatal diagnostic technologies.

    PubMed

    McCoyd, Judith L M

    2010-12-01

    Theories about authoritative knowledge (AK) and the technological imperative have received varying levels of interest in anthropological, feminist and science and technology studies. Although the anthropological literature abounds with empirical considerations of authoritative knowledge, few have considered both theories through an empirical, inductive lens. Data extracted from an earlier study of 30 women's responses to termination for fetal anomaly are reanalyzed to consider the women's views of, and responses to, prenatal diagnostic technologies (PNDTs). Findings indicate that a small minority embrace the societal portrayal of technology as univalently positive, while the majority have nuanced and ambivalent responses to the use of PNDTs. Further, the interface of authoritative knowledge and the technological imperative suggests that AK derives not only from medical provider status and technology use, but also from the adequacy and trustworthiness of the information. The issue of timing and uncertainty of the information also are interrogated for their impact on women's lives and what that can illuminate about the theories of AK and the technological imperative.

  9. 40 CFR Appendixes A-K to Part 51 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 2 2011-07-01 2011-07-01 false [Reserved] A Appendixes A-K to Part 51 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS REQUIREMENTS FOR PREPARATION, ADOPTION, AND SUBMITTAL OF IMPLEMENTATION PLANS Appendixes A-K to Part 51 [Reserved] ...

  10. 40 CFR Appendixes A-K to Part 51 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 2 2014-07-01 2014-07-01 false [Reserved] A Appendixes A-K to Part 51 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS REQUIREMENTS FOR PREPARATION, ADOPTION, AND SUBMITTAL OF IMPLEMENTATION PLANS Appendixes A-K to Part 51 [Reserved] ...

  11. 40 CFR Appendixes A-K to Part 51 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 2 2013-07-01 2013-07-01 false [Reserved] A Appendixes A-K to Part 51 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS REQUIREMENTS FOR PREPARATION, ADOPTION, AND SUBMITTAL OF IMPLEMENTATION PLANS Appendixes A-K to Part 51 [Reserved] ...

  12. 40 CFR Appendixes A-K to Part 51 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 2 2012-07-01 2012-07-01 false [Reserved] A Appendixes A-K to Part 51 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS REQUIREMENTS FOR PREPARATION, ADOPTION, AND SUBMITTAL OF IMPLEMENTATION PLANS Appendixes A-K to Part 51 [Reserved] ...

  13. 40 CFR Appendixes A-K to Part 51 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 2 2010-07-01 2010-07-01 false [Reserved] A Appendixes A-K to Part 51 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS REQUIREMENTS FOR PREPARATION, ADOPTION, AND SUBMITTAL OF IMPLEMENTATION PLANS Appendixes A-K to Part 51 [Reserved] ...

  14. 78 FR 65208 - Modification of Class D and E Airspace; Kenai, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    ...-1174; Airspace Docket No. 12-AAL-12] Modification of Class D and E Airspace; Kenai, AK AGENCY: Federal... airspace at Kenai Municipal Airport, Kenai, AK. Controlled airspace is necessary to accommodate aircraft... (NPRM) to modify controlled airspace at Kenai Municipal Airport, Kenai, AK (78 FR 34609). Interested...

  15. 78 FR 65239 - Proposed Establishment of Class E Airspace; Brevig Mission, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    ...-0078; Airspace Docket No. 12-AAL-1] Proposed Establishment of Class E Airspace; Brevig Mission, AK...: This action proposes to establish Class E airspace at Brevig Mission Airport, Brevig Mission, AK... at Brevig Mission Airport, Brevig Mission, AK. Controlled airspace extending 2 miles north, 6 miles...

  16. Teachers' Knowledge of ADHD, Treatments for ADHD, and Treatment Acceptability: An Initial Investigation. Research Brief

    ERIC Educational Resources Information Center

    Vereb, Rebecca L.; DiPerna, James C.

    2004-01-01

    The purpose of this study was to begin to explore the relationship among teachers' knowledge of Attention Deficit Hyperactivity Disorder (ADHD), knowledge of common treatments for ADHD, and acceptability of different approaches to treatment for ADHD (medication and behavior management). Relationships also were explored between these variables and…

  17. 78 FR 48299 - Establishment of Class D Airspace; Bryant AAF, Anchorage, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-08

    ...-0433; Airspace Docket No. 12-AAL-5] Establishment of Class D Airspace; Bryant AAF, Anchorage, AK AGENCY... airspace at Bryant Army Airfield (AAF), Anchorage AK. This action provides controlled airspace to improve... proposed rulemaking (NPRM) to establish Class D airspace at Bryant AAF, Anchorage AK (77 FR 50646...

  18. 78 FR 30797 - Proposed Amendment of Class E Airspace; Point Thomson, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-23

    ...-1175; Airspace Docket No. 12-AAL-11] Proposed Amendment of Class E Airspace; Point Thomson, AK AGENCY... action proposes to modify the airspace at Point Thomson, AK by establishing Class E Airspace at Point Thomson Airstrip Airport, Point Thomson, AK. This will accommodate aircraft using a new Area Navigation...

  19. Knowledge and Acceptability of Long-Acting Reversible Contraception Among Adolescent Women Receiving School-Based Primary Care Services.

    PubMed

    Hoopes, Andrea J; Ahrens, Kym R; Gilmore, Kelly; Cady, Janet; Haaland, Wren L; Amies Oelschlager, Anne-Marie; Prager, Sarah

    2016-07-01

    A key strategy to reduce unintended adolescent pregnancies is to expand access to long-acting reversible contraceptive (LARC) methods, including intrauterine devices and subdermal contraceptive implants. LARC services can be provided to adolescents in school-based health and other primary care settings, yet limited knowledge and negative attitudes about LARC methods may influence adolescents' utilization of these methods. This study aimed to evaluate correlates of knowledge and acceptability of LARC methods among adolescent women at a school-based health center (SBHC). In this cross-sectional study, female patients receiving care at 2 SBHCs in Seattle, Washington completed an electronic survey about sexual and reproductive health. Primary outcomes were (1) LARC knowledge as measured by percentage correct of 10 true-false questions and (2) LARC acceptability as measured by participants reporting either liking the idea of having an intrauterine device (IUD)/subdermal implant or currently using one. A total of 102 students diverse in race/ethnicity and socioeconomic backgrounds completed the survey (mean age 16.2 years, range 14.4-19.1 years). Approximately half reported a lifetime history of vaginal sex. Greater LARC knowledge was associated with white race (regression coefficient [coef] = 26.8; 95% CI 13.3-40.4; P < .001), history of vaginal intercourse (coef = 29.9; 95% CI 17.1-42.7; P < .001), and current/prior LARC use (coef = 22.8; 95% CI 6.5-40.0; P = .007). Older age was associated with lower IUD acceptability (odds ratio = 0.53, 95% CI 0.30-0.94; P = .029) while history of intercourse was associated with greater implant acceptability (odds ratio 5.66, 95% CI 1.46-22.0; P = .012). Adolescent women in this SBHC setting had variable knowledge and acceptability of LARC. A history of vaginal intercourse was the strongest predictor of LARC acceptability. Our findings suggest a need for LARC counseling and education strategies, particularly for young women from

  20. Knowledge and Acceptability of Long-Acting Reversible Contraception Among Adolescent Women Receiving School-Based Primary Care Services

    PubMed Central

    Hoopes, Andrea J.; Ahrens, Kym R.; Gilmore, Kelly; Cady, Janet; Haaland, Wren L.; Amies Oelschlager, Anne-Marie; Prager, Sarah

    2016-01-01

    Background: A key strategy to reduce unintended adolescent pregnancies is to expand access to long-acting reversible contraceptive (LARC) methods, including intrauterine devices and subdermal contraceptive implants. LARC services can be provided to adolescents in school-based health and other primary care settings, yet limited knowledge and negative attitudes about LARC methods may influence adolescents’ utilization of these methods. This study aimed to evaluate correlates of knowledge and acceptability of LARC methods among adolescent women at a school-based health center (SBHC). Methods: In this cross-sectional study, female patients receiving care at 2 SBHCs in Seattle, Washington completed an electronic survey about sexual and reproductive health. Primary outcomes were (1) LARC knowledge as measured by percentage correct of 10 true-false questions and (2) LARC acceptability as measured by participants reporting either liking the idea of having an intrauterine device (IUD)/subdermal implant or currently using one. Results: A total of 102 students diverse in race/ethnicity and socioeconomic backgrounds completed the survey (mean age 16.2 years, range 14.4-19.1 years). Approximately half reported a lifetime history of vaginal sex. Greater LARC knowledge was associated with white race (regression coefficient [coef] = 26.8; 95% CI 13.3-40.4; P < .001), history of vaginal intercourse (coef = 29.9; 95% CI 17.1-42.7; P < .001), and current/prior LARC use (coef = 22.8; 95% CI 6.5-40.0; P = .007). Older age was associated with lower IUD acceptability (odds ratio = 0.53, 95% CI 0.30-0.94; P = .029) while history of intercourse was associated with greater implant acceptability (odds ratio 5.66, 95% CI 1.46-22.0; P = .012). Discussion: Adolescent women in this SBHC setting had variable knowledge and acceptability of LARC. A history of vaginal intercourse was the strongest predictor of LARC acceptability. Our findings suggest a need for LARC counseling and education

  1. Attitude toward, acceptance of and knowledge about female sterilization as a method of contraception.

    PubMed

    Erlenwein, J; Kundu, S; Schippert, C; Soergel, P; Hillemanns, P; Staboulidou, I

    2015-02-01

    Surgical sterilization via tubal ligation or the disconnection of the tubes is a method of permanent contraception. The aim of this study was to evaluate the attitude, acceptance and knowledge of women about female sterilization as a method of contraception in terms of the social and cultural backgrounds of those women. Prospective study based on an anonymous questionnaire that analyzed background knowledge, attitude, influence factors and motivation regarding sterilization, as well as the reasons for declining. The questionnaire also attempted to evaluate the effects on the self-esteem of the women, as well as the impact of religious dogma and the related beliefs. One thousand, eight hundred questionnaires were distributed, and 1247 women completed the questionnaire—a response rate of 69.3%. There were mainly positive attitudes toward sterilization as a contraceptive method. Cultural background, including religion and faith; the mother's experiences and point of view; knowledge; family planning and the actual life situation have an influence on the attitudes toward and acceptance of sterilization as a contraceptive method and on the final choice of a contraceptive method. Cultural background and present life situation have a great impact on the attitude toward and acceptance of sterilization as a method of contraception, thus influencing the final choice of a contraceptive method. Detailed counselling about this topic is essential and should be improved. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  2. EIF2AK4 Mutations in Patients Diagnosed With Pulmonary Arterial Hypertension.

    PubMed

    Best, D Hunter; Sumner, Kelli L; Smith, Benjamin P; Damjanovich-Colmenares, Kristy; Nakayama, Ikue; Brown, Lynette M; Ha, Youna; Paul, Eleri; Morris, Ashley; Jama, Mohamed A; Dodson, Mark W; Bayrak-Toydemir, Pinar; Elliott, C Gregory

    2017-04-01

    Differentiating pulmonary venoocclusive disease (PVOD) and pulmonary capillary hemangiomatosis (PCH) from idiopathic pulmonary arterial hypertension (IPAH) or heritable pulmonary arterial hypertension (HPAH) is important clinically. Mutations in eukaryotic translation initiation factor 2 alpha kinase 4 (EIF2AK4) cause heritable PVOD and PCH, whereas mutations in other genes cause HPAH. The aim of this study was to describe the frequency of pathogenic EIF2AK4 mutations in patients diagnosed clinically with IPAH or HPAH. Sanger sequencing and deletion/duplication analysis were performed to detect mutations in the bone morphogenetic protein receptor type II (BMPR2) gene in 81 patients diagnosed at 30 North American medical centers with IPAH (n = 72) or HPAH (n = 9). BMPR2 mutation-negative patients (n = 67) were sequenced for mutations in four other genes (ACVRL1, ENG, CAV1, and KCNK3) known to cause HPAH. Patients negative for mutations in all known PAH genes (n = 66) were then sequenced for mutations in EIF2AK4. We assessed the pathogenicity of EIF2AK4 mutations and reviewed clinical characteristics of patients with pathogenic EIF2AK4 mutations. Pathogenic BMPR2 mutations were identified in 8 of 72 (11.1%) patients with IPAH and 6 of 9 (66.7%) patients with HPAH. A novel homozygous EIF2AK4 mutation (c.257+4A>C) was identified in 1 of 9 (11.1%) patients diagnosed with HPAH. The novel EIF2AK4 mutation (c.257+4A>C) was homozygous in two sisters with severe pulmonary hypertension. None of the 72 patients with IPAH had biallelic EIF2AK4 mutations. Pathogenic biallelic EIF2AK4 mutations are rarely identified in patients diagnosed with HPAH. Identification of pathogenic biallelic EIF2AK4 mutations can aid clinicians in differentiating HPAH from heritable PVOD or PCH. Copyright © 2016 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.

  3. Knowledge, attitude and acceptability of spermicidal contraception among university students in Dar es Salaam.

    PubMed

    Mwambete, Kennedy D; Mogasa, C

    2007-04-01

    The aim of this study was to assess the knowledge, acceptability and attitude towards the use of spermicides among students of University of Dar es Salaam (UDSM). This was a descriptive cross-sectional study conducted over four-month period among UDSM students. A random sample of students was recruited from all three university campus namely University College of Land and Architectural Studies (UCLAS), Muhimbili University College of Health Sciences (MUCHS) and Mlimani Campus (MC). Questionnaires with both closed and open end-questions were used for data collection in which knowledge, attitude, and acceptability of spermicides were determined. The collected data were analyzed using SPSS/PC+ version 10.0, 1999 computer package. A total of 300 students participated in this study, out of which 154 (513%) were females and 146 (48.7%) males. Majority of the students 276 (92%) had poor knowledge of spermicidal products, and out of these, 146 (53%) were absolutely unable to describe the use of spermicides. Ninety-three percent of the students had never used spermicides. Of those who had never used spermicides, 84 (30%) said because they used other contraceptive means, 50 (17.8%) said they are expensive, 29 (10.3%) attributed this to unavailability of the products, 3 (1.1%) to fear of "contracting" cancer and 13(4.6%) to the unreliability. Furthermore, a few who had used them didn't trust the products as ideal means of contraception. The respondents had poor knowledge of spermicides. Spermicides were not accepted by the students because of the presumed side-effects, being very expensive and unreliable for contraception purpose. However, the respondents accepted spermicides usage as an ideal alternative to condom and effective means for a female-controlled method to prevent/reduce unwanted pregnancy and HIV risk. The study recommends that the Government/responsible authorities should encourage spermicides usage, particularly when coupled with microbicides, in reduction of

  4. 75 FR 26151 - Proposed Revision of Class E Airspace; Kulik Lake, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-11

    ...-0270 Airspace Docket No. 10-AAL-8] Proposed Revision of Class E Airspace; Kulik Lake, AK AGENCY... action proposes to revise Class E airspace at Kulik Lake, AK. This action would correct an error in the... Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513-7587. FOR FURTHER INFORMATION CONTACT: Gary Rolf...

  5. EIF2AK4 Mutations in Pulmonary Capillary Hemangiomatosis

    PubMed Central

    Best, D. Hunter; Sumner, Kelli L.; Austin, Eric D.; Chung, Wendy K.; Brown, Lynette M.; Borczuk, Alain C.; Rosenzweig, Erika B.; Bayrak-Toydemir, Pinar; Mao, Rong; Cahill, Barbara C.; Tazelaar, Henry D.; Leslie, Kevin O.; Hemnes, Anna R.; Robbins, Ivan M.

    2014-01-01

    Background: Pulmonary capillary hemangiomatosis (PCH) is a rare disease of capillary proliferation of unknown cause and with a high mortality. Families with multiple affected individuals with PCH suggest a heritable cause although the genetic etiology remains unknown. Methods: We used exome sequencing to identify a candidate gene for PCH in a family with two affected brothers. We then screened 11 unrelated patients with familial (n = 1) or sporadic (n = 10) PCH for mutations. Results: Using exome sequencing, we identified compound mutations in eukaryotic translation initiation factor 2 α kinase 4 (EIF2AK4) (formerly known as GCN2) in both affected brothers. Both parents and an unaffected sister were heterozygous carriers. In addition, we identified two EIF2AK4 mutations in each of two of 10 unrelated individuals with sporadic PCH. EIF2AK4 belongs to a family of kinases that regulate angiogenesis in response to cellular stress. Conclusions: Mutations in EIF2AK4 are likely to cause autosomal-recessive PCH in familial and some nonfamilial cases. PMID:24135949

  6. Performance of the high-resolution atmospheric model HRRR-AK for correcting geodetic observations from spaceborne radars

    PubMed Central

    Gong, W; Meyer, F J; Webley, P; Morton, D

    2013-01-01

    [1] Atmospheric phase delays are considered to be one of the main performance limitations for high-quality satellite radar techniques, especially when applied to ground deformation monitoring. Numerical weather prediction (NWP) models are widely seen as a promising tool for the mitigation of atmospheric delays as they can provide knowledge of the atmospheric conditions at the time of Synthetic Aperture Radar data acquisition. However, a thorough statistical analysis of the performance of using NWP production in radar signal correction is missing to date. This study provides a quantitative analysis of the accuracy in using operational NWP products for signal delay correction in satellite radar geodetic remote sensing. The study focuses on the temperate, subarctic, and Arctic climate regions due to a prevalence of relevant geophysical signals in these areas. In this study, the operational High Resolution Rapid Refresh over the Alaska region (HRRR-AK) model is used and evaluated. Five test sites were selected over Alaska (AK), USA, covering a wide range of climatic regimes that are commonly encountered in high-latitude regions. The performance of the HRRR-AK NWP model for correcting absolute atmospheric range delays of radar signals is assessed by comparing to radiosonde observations. The average estimation accuracy for the one-way zenith total atmospheric delay from 24 h simulations was calculated to be better than ∼14 mm. This suggests that the HRRR-AK operational products are a good data source for spaceborne geodetic radar observations atmospheric delay correction, if the geophysical signal to be observed is larger than 20 mm. PMID:25973360

  7. 76 FR 43824 - Revision of Class E Airspace; Talkeetna, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... Talkeetna, AK, to accommodate the amendment of four Standard Instrument Approach Procedures and the Obstacle Departure Procedure at Talkeetna Airport. The FAA is taking this action to enhance safety and management of... at the Talkeetna Airport, Talkeetna, AK, to accommodate four amended standard instrument approach...

  8. 78 FR 34609 - Proposed Modification of Class D and E Airspace; Kenai, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-10

    ...-1174; Airspace Docket No. 12-AAL-12] Proposed Modification of Class D and E Airspace; Kenai, AK AGENCY... action proposes to modify Class D and E airspace at Kenai, AK, to accommodate aircraft departing and..., at Kenai Municipal Airport, Kenai, AK. Also, the geographic coordinates of the airport would be...

  9. Knowledge and Acceptability of Anal Cytology Screening Among Women.

    PubMed

    Blankenship, Stephanie A; Debnath, Priyanka; Szlachta-McGinn, Alec W; Maguire, Karla; Garcia, Jorge J; Aserlind, Alexandra; Lipshultz, Emma; Potter, JoNell E

    2016-01-01

    Medical providers have initiated anal cytology screening among women to detect anal neoplasia early. Lack of knowledge of the human papillomavirus (HPV) and anticipated screening discomfort may limit patient acceptance. This study investigates attitudes toward anal cytology screening among women. Women seen for gynecologic care at an urban university medical center were invited to complete an anonymous survey assessing their understanding of HPV and interest in anal cytology screening. Subjects reported the level of pain, discomfort, and embarrassment they expected from screening on a 100-mm visual analog scale. Four hundred four women with mean (SD) age 36 (13) years met criteria for participation. Three hundred thirty-five women reported their race: 52% were white and 36% were African American. Three hundred forty-eight women reported their ethnicities: 76% were Hispanic and 12% were Haitian. Twenty-two percent had never heard of HPV, 57% were not familiar with anal cytology screening, 67% acknowledged that screening was very helpful in detecting anal neoplasia early, and 28% were very interested in undergoing screening. Mean (SD) level of anticipated pain, discomfort, and embarrassment during screening was 62 (32), 68 (30), and 58 (34) mm, respectively. Level of familiarity with anal cytology screening (p < .001), belief in its utility in detecting anal neoplasia (p < .001), and level of anticipated pain (p = .004) were significant predictors of acceptability. Medical providers should improve counseling about anal cytology screening among at-risk women to familiarize them with the procedure, describe its role in detecting anal neoplasia, and address expectations surrounding pain to increase its acceptability.

  10. 75 FR 77572 - Proposed Revision of Class E Airspace; Platinum AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-13

    ... proposes to revise Class E airspace at Platinum AK. The creation of a new Standard Instrument Approach... Platinum Airport, in Platinum, AK, to accommodate the creation of a new SIAP at the Platinum Airport. This...

  11. 76 FR 66854 - Amendment of Class E Airspace; Nuiqsut, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-28

    ... Nuiqsut, AK, to accommodate the amendment of two standard instrument approach procedures at the Nuiqsut Airport. The FAA is taking this action to enhance safety and management of Instrument Flight Rules (IFR..., Nuiqsut, AK, to accommodate the amendment of a two standard instrument approach procedures. The Class E...

  12. [Active Substance Index (AKS) percentile distribution in pediatric ages].

    PubMed

    Henriquez-Pérez, Gladys; Rached-Paoli, Ingrid; Azuaje-Sánchez, Arelis

    2009-12-01

    The aim of this study was to discern the percentile distribution of the Active Substance Index (AKS) in boys and girls aged 4 to 9 years in order to obtain reference values for this indicator. This index was calculated in 3634 healthy and well-nourished children with normal stature from a poor urban community at Centro de Atención Nutricional Infantil Antímano (CANIA), within the period between January 1999 and December 2007. Children with prematurity backgrounds, pubertal growth spurts, or with chronic pathologies, whether defined or under study, were excluded. The Dugdale & Griffiths two-skinfold equation for boys and girls shorter than 150 cm and 140 cm, respectively was used to obtain the fat body mass required to estimate the AKS index. The variables were measured by standardized anthropometrics technicians, with quality control every 4 months as recommended by international standards. Descriptive statistics of the AKS index and variables used for their calculation were obtained, as well as index percentiles 3, 10, 25, 50, 75, 90, and 97. Tests applied included Kolmogorov-Smirnoff, Anova one-way, Chi Square, Tukey and bivariated correlations (p < 0.05). The AKS index behavior exhibited higher values in the boys, decreasing with age in both sexes, ranging from 1.28 to 1.04 in the boys and from 1.17 to 0.94 in the girls. Statistically significant differences were found for each age and sex. These results provide the AKS index percentile distribution values needed for nutritional assessments in pediatric ages. These values should be validated and their effectiveness should be studied.

  13. Knowledge of Saudi female university students regarding cervical cancer and acceptance of the human papilloma virus vaccine

    PubMed Central

    Al-Shaikh, Ghadeer K.; Almussaed, Eman M.; Fayed, Amel A.; Khan, Farida H.; Syed, Sadiqa B.; Al-Tamimi, Tahani N.; Elmorshedy, Hala N.

    2014-01-01

    Objectives: To assess the level of knowledge regarding cervical cancer and the acceptance of the human papilloma virus (HPV) vaccine among Saudi female students in health colleges. Methods: This cross-sectional study of a convenient sample encompassed 1400 students in Health Colleges at Princess Nora Bint Abdul Rahman University, Riyadh, Saudi Arabia was conducted between December 2013 and February 2014. A self-administrated questionnaire was distributed to all participants. Data collected included socio-demographic data, knowledge of cervical cancer risk factors and clinical presentation, Pap smear, and HPV vaccine acceptance. The questionnaire reliability as tested by Cronbach’s alpha was 0.82. Results: The response rate was 89.9%, and data analysis revealed that 95.7% of students had poor knowledge level. The Pap smear was poorly recognized as a screening tool, with 46.7% of students having heard of the test. Senior and medical students had a significantly higher knowledge score. Father’s health profession, high monthly income, and presence of cervical cancer among family members or friends increased the level of knowledge. Vaccine acceptance is influenced by its price, approximately 80% of students thought that an affordable vaccine price should not exceed 300 Saudi Riyals. Perceived barriers to the vaccine were fear of injections and vaccine side effects. Conclusion: There is a lack of knowledge and misinformation regarding cervical cancer, Pap smear, and HPV as a major risk factor for cancer of the cervix. These data can be used as a benchmark to formulate effective awareness programs. PMID:25316467

  14. High Level Expression and Purification of Recombinant Proteins from Escherichia coli with AK-TAG

    PubMed Central

    Luo, Dan; Wen, Caixia; Zhao, Rongchuan; Liu, Xinyu; Liu, Xinxin; Cui, Jingjing; Liang, Joshua G.; Liang, Peng

    2016-01-01

    Adenylate kinase (AK) from Escherichia coli was used as both solubility and affinity tag for recombinant protein production. When fused to the N-terminus of a target protein, an AK fusion protein could be expressed in soluble form and purified to near homogeneity in a single step from Blue-Sepherose via affinity elution with micromolar concentration of P1, P5- di (adenosine—5’) pentaphosphate (Ap5A), a transition-state substrate analog of AK. Unlike any other affinity tags, the level of a recombinant protein expression in soluble form and its yield of recovery during each purification step could be readily assessed by AK enzyme activity in near real time. Coupled to a His-Tag installed at the N-terminus and a thrombin cleavage site at the C terminus of AK, the streamlined method, here we dubbed AK-TAG, could also allow convenient expression and retrieval of a cleaved recombinant protein in high yield and purity via dual affinity purification steps. Thus AK-TAG is a new addition to the arsenal of existing affinity tags for recombinant protein expression and purification, and is particularly useful where soluble expression and high degree of purification are at stake. PMID:27214237

  15. Indigenous and traditional plants: South African parents’ knowledge, perceptions and uses and their children’s sensory acceptance

    PubMed Central

    2013-01-01

    Background The dietary shift from indigenous and traditional plants (ITPs) to cash crops and exotic plant food sources increases the risk of malnutrition and other nutrition-related non-communicable diseases, especially in poor rural communities. Farm communities in South Africa have been associated with poor nutritional status and extreme poverty. ITPs have been found to be affordable sources of several micronutrients. However, knowledge of and the use of these plants are declining, and little is known about the child’s acceptance of dishes prepared with ITPs. This knowledge can be used to improve the general acceptance of ITPs. This study aimed to gain insight into parents’ knowledge and perceptions and their use of ITPs in a farming community in the North West Province and to assess children’s acceptance of and preference for dishes made with African leafy vegetables (ALVs) and Swiss chard. Methods Parents (n = 29) responsible for food preparation for children in grade 2 to 4 in two schools were purposively selected for four focus group discussions. A sensory evaluation assessed the children’s (n = 98) acceptance of, preference for and intended consumption of dishes made with leafy vegetables. The dishes were made of Amaranthus spp., Cleome gynandra, Cucurbita maxima, Vigna unguiculata and Beta vulgaris. Results Parents mentioned 30 edible ITPs during the focus group discussions. Parents had knowledge of available ITPs and their use as food. Location, seasonal variation and rainfall affected the availability of and access to ITPs. Sun-dried ITPs were stored in sacks for later use. ITPs were perceived as healthy, affordable and delicious, hence acceptable to the parents. The children also evaluated the dishes made with ALVs as acceptable in terms of colour, smell and taste. Swiss chard was preferred, most likely because of the children’s exposure to this vegetable. Children indicated that they would like to eat these leafy vegetables twice a

  16. Radiological Characterization Methodology of INEEL Stored RH-TRU Waste from ANL-E

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

    Rajiv N. Bhatt

    2003-02-01

    An Acceptable Knowledge (AK)-based radiological characterization methodology is being developed for RH TRU waste generated from ANL-E hot cell operations performed on fuel elements irradiated in the EBR-II reactor. The methodology relies on AK for composition of the fresh fuel elements, their irradiation history, and the waste generation and collection processes. Radiological characterization of the waste involves the estimates of the quantities of significant fission products and transuranic isotopes in the waste. Methods based on reactor and physics principles are used to achieve these estimates. Because of the availability of AK and the robustness of the calculation methods, the AK-basedmore » characterization methodology offers a superior alternative to traditional waste assay techniques. Using this methodology, it is shown that the radiological parameters of a test batch of ANL-E waste is well within the proposed WIPP Waste Acceptance Criteria limits.« less

  17. Radiological Characterization Methodology for INEEL-Stored Remote-Handled Transuranic (RH TRU) Waste from Argonne National Laboratory-East

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

    Kuan, P.; Bhatt, R.N.

    2003-01-14

    An Acceptable Knowledge (AK)-based radiological characterization methodology is being developed for RH TRU waste generated from ANL-E hot cell operations performed on fuel elements irradiated in the EBR-II reactor. The methodology relies on AK for composition of the fresh fuel elements, their irradiation history, and the waste generation and collection processes. Radiological characterization of the waste involves the estimates of the quantities of significant fission products and transuranic isotopes in the waste. Methods based on reactor and physics principles are used to achieve these estimates. Because of the availability of AK and the robustness of the calculation methods, the AK-basedmore » characterization methodology offers a superior alternative to traditional waste assay techniques. Using the methodology, it is shown that the radiological parameters of a test batch of ANL-E waste is well within the proposed WIPP Waste Acceptance Criteria limits.« less

  18. Reticular dysgenesis–associated AK2 protects hematopoietic stem and progenitor cell development from oxidative stress

    PubMed Central

    Rissone, Alberto; Weinacht, Katja Gabriele; la Marca, Giancarlo; Bishop, Kevin; Giocaliere, Elisa; Jagadeesh, Jayashree; Felgentreff, Kerstin; Dobbs, Kerry; Al-Herz, Waleed; Jones, Marypat; Chandrasekharappa, Settara; Kirby, Martha; Wincovitch, Stephen; Simon, Karen Lyn; Itan, Yuval; DeVine, Alex; Schlaeger, Thorsten; Schambach, Axel; Sood, Raman

    2015-01-01

    Adenylate kinases (AKs) are phosphotransferases that regulate the cellular adenine nucleotide composition and play a critical role in the energy homeostasis of all tissues. The AK2 isoenzyme is expressed in the mitochondrial intermembrane space and is mutated in reticular dysgenesis (RD), a rare form of severe combined immunodeficiency (SCID) in humans. RD is characterized by a maturation arrest in the myeloid and lymphoid lineages, leading to early onset, recurrent, and overwhelming infections. To gain insight into the pathophysiology of RD, we studied the effects of AK2 deficiency using the zebrafish model and induced pluripotent stem cells (iPSCs) derived from fibroblasts of an RD patient. In zebrafish, Ak2 deficiency affected hematopoietic stem and progenitor cell (HSPC) development with increased oxidative stress and apoptosis. AK2-deficient iPSCs recapitulated the characteristic myeloid maturation arrest at the promyelocyte stage and demonstrated an increased AMP/ADP ratio, indicative of an energy-depleted adenine nucleotide profile. Antioxidant treatment rescued the hematopoietic phenotypes in vivo in ak2 mutant zebrafish and restored differentiation of AK2-deficient iPSCs into mature granulocytes. Our results link hematopoietic cell fate in AK2 deficiency to cellular energy depletion and increased oxidative stress. This points to the potential use of antioxidants as a supportive therapeutic modality for patients with RD. PMID:26150473

  19. [Knowledge and acceptance of vaccine against human papillomavirus among mothers of students from Durango city, Mexico].

    PubMed

    Sánchez Anguiano, Luis Francisco; Lechuga Quiñones, Angélica María; Milla Villeda, Reinaldo Humberto; Lares Bayona, Edgar Felipe

    2013-02-01

    Human papillomavirus (HPV) causes one of the most common sexually transmitted infections. The causal relationship between HPV and cervical cancer is one of the most important advances in the field of the prevention of this disease. The Food and Drug Administration recently approved two vaccines to prevent HPV infection. To assess the degree of knowledge about HPV and the acceptance of the vaccine against these viruses in mothers of 9 to 15 years old female students from the city of Durango, Mexico. A prospective, observational, cross-sectional and descriptive study of 470 mothers. The selection was made through random sampling stratified by age and socio-economic status of students from public and private schools in the city of Durango. We applied a questionnaire of 60 questions, 12 open and 48 closed. Groups of acceptance of the vaccine were compared by Student's t and chi2, depending on the type of variable. Reasons for prevalence of non-acceptance and its 95% of risk confidence interval were estimated. The 94% of the women surveyed knew about the vaccine. The 89% would accept vaccination of their daughters if it was free of charge, but only 40% would be willing to buy it; 88% considered that was important to their daughters to receive extensive information about the vaccine from nine years of age. The risk factors identified in this study to not allow vaccination were: not knowing the existence of the vaccine, which increased this risk 3.5 times; not having comprehensive information of the sexually transmitted diseases, which increased it by 2.49 times; and the fear to initiate their sexual life at younger age, which raised it 4.58 times. No difference was found in acceptance to the vaccine for religious or socio-economic reasons; 9% of mothers did not accept the vaccine despite of knowing its existence and the role of HPV in the genesis of cervical cancer. The vast majority of surveyed mothers accepted vaccination. The degree of knowledge about the vaccine is

  20. Parents’ knowledge, beliefs, and acceptance of the HPV vaccination in relation to their socio-demographics and religious beliefs: A cross-sectional study in Thailand

    PubMed Central

    Chun Paek, Seung; Grisurapong, Siriwan; Sherer, Penchan; Tydén, Tanja; Lundberg, Pranee

    2018-01-01

    Thailand has one of the world’s highest prevalence of cervical cancer, mainly caused by the human papillomavirus (HPV). HPV infections can successfully be prevented by vaccination, which is available at a cost but not yet implemented in the national vaccination program. Parents play a critical role in deciding whether to vaccinate their child against HPV. Thus, the aim was to examine the association between parents’ knowledge, beliefs, and acceptance of the HPV vaccination for their daughters, considering their socio-demographics and religious beliefs. A cross-sectional design was used among three schools in Thailand: Nakorn Phatom province (suburban) and Bangkok (urban). Parents of 9–12-year-old daughters completed the questionnaires, guided by the Health Belief Model. In total, 359 parents completed the questionnaires; of those, 301 were included in the final analyses. The ordinary least squares (OLS) regression analysis showed that background knowledge of HPV and the HPV vaccine was positively related to knowledge of HPV and cervical cancer. For beliefs, knowledge was positively associated with susceptibility (i.e., parents’ perceived risk of an HPV infection/ related disease), severity, and benefit. However, knowledge was not significantly related to barriers. For acceptance, higher susceptibility and benefit were related to higher acceptance, and greater knowledge was associated with higher acceptance. Thus, we found associations between parents’ knowledge, beliefs, and acceptance of the HPV vaccination for their daughters, considering their socio-demographics and religious beliefs. Parents, who reported religion as important, as opposed to those who did not, were more favorable toward the HPV vaccination. Four out of ten mothers had never undergone a cervical cancer screening, but most had accepted previous childhood vaccinations for their daughters. The overall acceptance of the vaccine was high, and we believe our results are promising for future

  1. Parents' knowledge, beliefs, and acceptance of the HPV vaccination in relation to their socio-demographics and religious beliefs: A cross-sectional study in Thailand.

    PubMed

    Grandahl, Maria; Chun Paek, Seung; Grisurapong, Siriwan; Sherer, Penchan; Tydén, Tanja; Lundberg, Pranee

    2018-01-01

    Thailand has one of the world's highest prevalence of cervical cancer, mainly caused by the human papillomavirus (HPV). HPV infections can successfully be prevented by vaccination, which is available at a cost but not yet implemented in the national vaccination program. Parents play a critical role in deciding whether to vaccinate their child against HPV. Thus, the aim was to examine the association between parents' knowledge, beliefs, and acceptance of the HPV vaccination for their daughters, considering their socio-demographics and religious beliefs. A cross-sectional design was used among three schools in Thailand: Nakorn Phatom province (suburban) and Bangkok (urban). Parents of 9-12-year-old daughters completed the questionnaires, guided by the Health Belief Model. In total, 359 parents completed the questionnaires; of those, 301 were included in the final analyses. The ordinary least squares (OLS) regression analysis showed that background knowledge of HPV and the HPV vaccine was positively related to knowledge of HPV and cervical cancer. For beliefs, knowledge was positively associated with susceptibility (i.e., parents' perceived risk of an HPV infection/ related disease), severity, and benefit. However, knowledge was not significantly related to barriers. For acceptance, higher susceptibility and benefit were related to higher acceptance, and greater knowledge was associated with higher acceptance. Thus, we found associations between parents' knowledge, beliefs, and acceptance of the HPV vaccination for their daughters, considering their socio-demographics and religious beliefs. Parents, who reported religion as important, as opposed to those who did not, were more favorable toward the HPV vaccination. Four out of ten mothers had never undergone a cervical cancer screening, but most had accepted previous childhood vaccinations for their daughters. The overall acceptance of the vaccine was high, and we believe our results are promising for future

  2. 75 FR 52368 - Notice of Inventory Completion: Homer Society of Natural History, Pratt Museum, Homer, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-25

    ... DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: Homer Society of Natural History, Pratt Museum, Homer, AK AGENCY: National Park Service, Interior. ACTION: Notice. Notice... Society of Natural History, Pratt Museum, Homer, AK. The human remains were removed from Kachemak Bay, AK...

  3. 33 CFR 165.1712 - Safety Zones; Annual Independence Day Firework Displays, Skagway, Haines, and Wrangell, AK.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Day Firework Displays, Skagway, Haines, and Wrangell, AK. 165.1712 Section 165.1712 Navigation and... Displays, Skagway, Haines, and Wrangell, AK. (a) Regulated areas. The following areas are permanent safety..., Haines, AK within a 300-yard radius around the fireworks launch area, centered at approximate position 59...

  4. 33 CFR 165.1712 - Safety Zones; Annual Independence Day Firework Displays, Skagway, Haines, and Wrangell, AK.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Day Firework Displays, Skagway, Haines, and Wrangell, AK. 165.1712 Section 165.1712 Navigation and... Displays, Skagway, Haines, and Wrangell, AK. (a) Regulated areas. The following areas are permanent safety..., Haines, AK within a 300-yard radius around the fireworks launch area, centered at approximate position 59...

  5. Photometric Study of the near-contact short period Algol system, AK Canis Minoris

    NASA Astrophysics Data System (ADS)

    Samec, Ronald G.; McDermith, Richard J.; Gray, Jamison D.; Carrigan, Brian

    1995-05-01

    As a part of our departments new undergraduate research program, we are surveying the eccentric eclipsing binary (EEB) candidates of Hegedus (1988). AK CMi is listed as a system with a displaced secondary. The observations were taken 10 to 15 February 1994, inclusive, at Lowell Obsevatory, Flagstaff, Arizona. A thermoelectrically cooled EMI 6256S ( S-13 cathode) PMT was used in conjunction with the 0.78 m National Undergraduate Research Observatory reflector. Two precision epochs of minimicrons light were determined from the observations made during primary and secondary eclipses. They are: Min I = 2449396.7032(5) and Min II = 2449395.8546(3). Targeting the last twenty-three years of data, we calculated improved linear and quadratic ephemerides. The quadratic term, -1.0(2)E-10, suggests that AK CMi is undergoing a continuous period decrease. This may be due to magnetic braking arising from the fast rotating solar-type secondary component. There is little evidence from the present light curves that AK CMi has a eccentric orbit. Assymetries near secondary minima possibly induced by an intermittent gas stream may be responsible for the classification of AK CMi as an EEB. The light curve solution reveals that AK CMi is a short period Algol with an A spectral-type primary component and an early K-type secondary. We calculated mass ratio of 0.5 and a secondary component fillout of 90% showing that AK CMi is a near contact binary.

  6. An empirical research on relationships between subjective judgement, technology acceptance tendency and knowledge transfer

    PubMed Central

    Dai, Chien-Yun; Chen, Hsiao-Ming; Chen, Wan-Fei; Wu, Chia-Huei; Li, Guodong; Wang, Jiangtao

    2017-01-01

    The purpose of this study was to explore the relationships among employees' usage intention pertaining to mobile information devices, focusing on subjective judgement, technology acceptance tendency, information sharing behavior and information transfer. A research model was established to verify several hypotheses. The research model based on integrated concepts of knowledge management and technology acceptance modeling. Participants were employees of enterprises in Taiwan, selected by combining snowball and convenience sampling. Data obtained from 779 e-surveys. Multiple-regression analysis was employed for hypothesis verification. The results indicate that perceived ease-of-use of mobile devices was affected by computer self-efficacy and computer playfulness directly; meanwhile, perceived ease-of-use directly affects perceived usefulness. In addition, perceived ease-of-use and perceived usefulness can predict information-sharing behavior in a positive manner, and impact knowledge transfer as well. Based on the research findings, it suggested that enterprises should utilize mobile information devices to create more contact with customers and enrich their service network. In addition, it is recommended that managers use mobile devices to transmit key information to their staff and that they use these devices for problem-solving and decision-making. Further, the staff’s skills pertaining to the operation of mobile information devices and to fully implement their features are reinforced in order to inspire the users' knowledge transfer. Enhancing the playfulness of the interface is also important. In general, it is useful to promote knowledge transfer behavior within an organization by motivating members to share information and ideas via mobile information devices. In addition, a well-designed interface can facilitate employees' use of these devices. PMID:28886088

  7. An empirical research on relationships between subjective judgement, technology acceptance tendency and knowledge transfer.

    PubMed

    Yuan, Yu-Hsi; Tsai, Sang-Bing; Dai, Chien-Yun; Chen, Hsiao-Ming; Chen, Wan-Fei; Wu, Chia-Huei; Li, Guodong; Wang, Jiangtao

    2017-01-01

    The purpose of this study was to explore the relationships among employees' usage intention pertaining to mobile information devices, focusing on subjective judgement, technology acceptance tendency, information sharing behavior and information transfer. A research model was established to verify several hypotheses. The research model based on integrated concepts of knowledge management and technology acceptance modeling. Participants were employees of enterprises in Taiwan, selected by combining snowball and convenience sampling. Data obtained from 779 e-surveys. Multiple-regression analysis was employed for hypothesis verification. The results indicate that perceived ease-of-use of mobile devices was affected by computer self-efficacy and computer playfulness directly; meanwhile, perceived ease-of-use directly affects perceived usefulness. In addition, perceived ease-of-use and perceived usefulness can predict information-sharing behavior in a positive manner, and impact knowledge transfer as well. Based on the research findings, it suggested that enterprises should utilize mobile information devices to create more contact with customers and enrich their service network. In addition, it is recommended that managers use mobile devices to transmit key information to their staff and that they use these devices for problem-solving and decision-making. Further, the staff's skills pertaining to the operation of mobile information devices and to fully implement their features are reinforced in order to inspire the users' knowledge transfer. Enhancing the playfulness of the interface is also important. In general, it is useful to promote knowledge transfer behavior within an organization by motivating members to share information and ideas via mobile information devices. In addition, a well-designed interface can facilitate employees' use of these devices.

  8. Acceptability, Knowledge, Beliefs, and Partners as Determinants of Zambian Men's Readiness to Undergo Medical Male Circumcision

    PubMed Central

    Jones, Deborah; Cook, Ryan; Arheart, Kris; Redding, Colleen A.; Zulu, Robert; Castro, Jose; Weiss, Stephen M.

    2013-01-01

    There is limited information about the influence of partners on medical male circumcision (MMC) uptake. This study aimed to evaluate attitudes, knowledge, and preferences about MMC among men and their partners, and their relative impact on male readiness to undergo the MMC procedure. Male participants (n = 354) and their partners (n = 273) were recruited from community health centers in Lusaka, Zambia. Men reported their readiness to undergo MMC, and both men and women were assessed regarding their attitudes and knowledge regarding MMC. Men who had discussed MMC with their partners, those who endorsed MMC for HIV risk reduction, and those viewing MMC as culturally acceptable reported increased readiness to undergo MMC. Additionally, endorsement of MMC by female partners was associated with increased men’s readiness. Results support promotion of cultural acceptability of MMC, and efforts to increase MMC uptake may benefit from incorporating partners in the decision making process. PMID:23757123

  9. Human papillomavirus vaccine knowledge and hypothetical acceptance among women in Appalachia Ohio

    PubMed Central

    Hade, Erinn M.; Gorsline, Melissa R.; DeGraffinreid, Cecilia R.; Katz, Mira L.; Kobrin, Sarah C.; Paskett, Electra D.

    2013-01-01

    Objective To assess hypothetical acceptance of the human papillomavirus (HPV) vaccine for themselves and a daughter age 9–12 years among Appalachia Ohio women. Methods Women with an abnormal Pap smear and randomly selected women with a normal Pap smear from 17 clinics completed an interview in 2006–2008. Results From 1131 original study participants, 807 (71%) completed a survey about the HPV vaccine for their daughters and themselves. Nearly half, 380 (47%), of the participants had heard of a vaccine to prevent cancer, and 362 (95%) of respondents had heard of HPV. The participants were then told that the FDA had approved a vaccine to prevent HPV. Only 379 (38%) participants identified girls ages 9–12 years as a group who should get the vaccine. After being given the official HPV vaccine recommendation statement, 252 (31%) wanted the vaccine; 198 (25%) were “not sure”; and 353 (44%) did not want the vaccine for themselves. With respect to giving the HPV vaccine to a daughter ages 9–12 years, participants responded “yes” 445 (55%); “not sure” 163 (20%); or “no” 185 (23%). Numerous reasons were provided supporting and opposing vaccine acceptance for themselves and for a daughter. Their physician’s recommendation for the HPV vaccine increased vaccine acceptance to 86% for themselves and 90% for a daughter. Conclusion Knowledge, acceptance, and barriers about the HPV vaccine vary among women living in Appalachia Ohio. Physician recommendation is a key facilitator for vaccine diffusion in this region. PMID:22749839

  10. Vaccination knowledge and acceptability among pregnant women in Italy.

    PubMed

    D'Alessandro, Alessia; Napolitano, Francesco; D'Ambrosio, Antonio; Angelillo, Italo Francesco

    2018-06-04

    The aims of this survey were to ascertain pregnant women's level of knowledge and acceptability on the vaccinations and to identify their associations with several characteristics. A cross-sectional study was performed from December 2017 through March 2018 in the geographic area of Naples, Italy. The study used two stages cluster sampling method for selection and recruitment of participants. Data were collected through face-to-face interviews with pregnant women present at the Obstetrics outpatient clinic of the selected hospitals. A total of 358 respondents agreed to be interviewed out of the 405 pregnant women selected. One-fourth knew at least one of the vaccinations recommended during pregnancy and only 2.8% correctly identified all of these. Women who had received information about the vaccinations during pregnancy from general practitioners or gynecologists or other sources and those with at least one child were more likely to know at least one of the recommended vaccinations, whereas women with middle school education were less knowledgeable. None of the women had received tetanus, diphtheria, and acellular pertussis vaccine and only 1.4% the seasonal influenza vaccination. Only 27.9% reported a positive willingness to receive all the recommended vaccinations during pregnancy. Pregnant women would be willing to get all recommended vaccinations if they had at least one child and if they needed additional information, whereas the willingness was significantly lower among women who had reported high school as the highest level of education, who were in the second trimester of pregnancy, and who felt that the recommended vaccines administered during pregnancy were less dangerous for them and for the unborn child. This study suggests important focus points to be taking into account for informing and for implementing education activities on the benefits regarding vaccinations in order to increase the level of knowledge and the uptake in pregnant women.

  11. National HPV immunisation programme: knowledge and acceptance of mothers attending an obstetrics clinic at a teaching hospital, Kuala Lumpur.

    PubMed

    Ezat, Sharifa Wan Puteh; Hod, Rozita; Mustafa, Jamsiah; Mohd Dali, Ahmad Zailani Hatta; Sulaiman, Aqmar Suraya; Azman, Azlin

    2013-01-01

    Introduction of the HPV vaccine is a forefront primary prevention method in reducing the incidence of carcinogenic human papillomavirus (HPV) and cervical cancer. The Malaysia government has implemented the National HPV immunisation programme since 2010, supplying HPV vaccine free to targeted 13 year olds. This study aimed to explore the level of knowledge among mothers on cervical cancer, HPV, HPV vaccine and National HPV (NHPV) immunisation programme since its' implementation. It also assessed acceptance of mothers towards HPV vaccine being administered to their daughter, son or themselves. A cross sectional study was conducted on 155 respondents using self-administered questionnaires; conducted in December 2012 at the Obstetrics and Gynaecology Clinic in a teaching hospital in Kuala Lumpur. Respondents were selected using a multistage sampling technique. A response rate of 100% was obtained. Overall, 51.0% of mothers had good knowledge, with 55% having good knowledge of cervical cancer, 54.2% for both HPV and the National HPV immunisation programme and 51.0% for the HPV vaccine. Regression analyses showed that ethnicity was associated with knowledge on cervical cancer (p=0.003) while education was associated with knowledge on HPV (p=0.049). Three factors are associated with knowledge of the National HPV immunisation programme; ethnicity (p=0.017), mothers' education (p=0.0005) and number of children (p=0.020). The acceptance of HPV vaccine to be administered among daughter was the highest at 87.1%, followed by for mothers themselves at 73.5%, and the least is for sons 62.6%. This study found that the overall level of knowledge was moderate. Adequate information on cervical cancer, HPV, HPV vaccination and the National HPV immunisation programme should be provided to mothers in order to increase acceptance of the HPV vaccine which can reduce the disease burden in the future.

  12. De Novo Genome Project for the Aromatic Degrader Rhodococcus pyridinivorans Strain AK37

    PubMed Central

    Kriszt, Balázs; Táncsics, András; Cserháti, Mátyás; Tóth, Ákos; Nagy, István; Horváth, Balázs; Nagy, István; Tamura, Tomohiro; Szoboszlay, Sándor

    2012-01-01

    Here, we present the complete genome sequence of Rhodococcus pyridinivorans AK37 strain NCAIM PB1376, which was isolated from an oil-polluted site in Hungary. R. pyridinivorans AK37 is an aerobic, nonsporulating, nonmotile, Gram-positive bacterium with remarkable aromatic-decomposing activity. PMID:22328750

  13. Waste Characterization Methods

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

    Vigil-Holterman, Luciana R.; Naranjo, Felicia Danielle

    2016-02-02

    This report discusses ways to classify waste as outlined by LANL. Waste Generators must make a waste determination and characterize regulated waste by appropriate analytical testing or use of acceptable knowledge (AK). Use of AK for characterization requires several source documents. Waste characterization documentation must be accurate, sufficient, and current (i.e., updated); relevant and traceable to the waste stream’s generation, characterization, and management; and not merely a list of information sources.

  14. RadNet Air Data From Anchorage, AK

    EPA Pesticide Factsheets

    This page presents radiation air monitoring and air filter analysis data for Anchorage, AK from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

  15. RadNet Air Data From Juneau, AK

    EPA Pesticide Factsheets

    This page presents radiation air monitoring and air filter analysis data for Juneau, AK from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

  16. Integrative assessment of Evolutionary theory acceptance and knowledge levels of Biology undergraduate students from a Brazilian university

    NASA Astrophysics Data System (ADS)

    Tavares, Gustavo Medina; Bobrowski, Vera Lucia

    2018-03-01

    The integrative role that Evolutionary theory plays within Biology is recognised by most scientific authors, as well as in governmental education policies, including Brazilian policies. However, teaching and learning evolution seems problematic in many countries, and Brazil is among those. Many factors may affect teachers' and students' perceptions towards evolution, and studies can help to reveal those factors. We used a conceptual questionnaire, the Measure of Acceptance of the Theory of Evolution (MATE) instrument, and a Knowledge test to assess (1) the level of acceptance and understanding of 23 undergraduate Biology students nearing the end of their course, (2) other factors that could affect these levels, including course structure, and (3) the most difficult topics regarding evolutionary biology. The results of this study showed that the students, on average, had a 'Very High Acceptance' (89.91) and a 'Very Low Knowledge' (59.42%) of Evolutionary theory, and also indicated a moderate positive correlation between the two (r = 0.66, p = .001). The most difficult topics were related to the definition of evolution and dating techniques. We believe that the present study provides evidence for policymakers to reformulate current school and university curricula in order to improve the teachers' acceptance and understanding of evolution and other biological concepts, consequently, helping students reduce their misconceptions related to evolutionary biology.

  17. Knowledge and awareness of HPV vaccine and acceptability to vaccinate in sub-Saharan Africa: a systematic review.

    PubMed

    Perlman, Stacey; Wamai, Richard G; Bain, Paul A; Welty, Thomas; Welty, Edith; Ogembo, Javier Gordon

    2014-01-01

    We assessed the knowledge and awareness of cervical cancer, HPV and HPV vaccine, and willingness and acceptability to vaccinate in sub-Saharan African (SSA) countries. We further identified countries that fulfill the two GAVI Alliance eligibility criteria to support nationwide HPV vaccination. We conducted a systematic review of peer-reviewed studies on the knowledge and awareness of cervical cancer, HPV and HPV vaccine, and willingness and acceptability to vaccinate. Trends in Diphtheria-tetanus-pertussis (DTP3) vaccine coverage in SSA countries from 1990-2011 were extracted from the World Health Organization database. The review revealed high levels of willingness and acceptability of HPV vaccine but low levels of knowledge and awareness of cervical cancer, HPV or HPV vaccine. We identified only six countries to have met the two GAVI Alliance requirements for supporting introduction of HPV vaccine: 1) the ability to deliver multi-dose vaccines for no less than 50% of the target vaccination cohort in an average size district, and 2) achieving over 70% coverage of DTP3 vaccine nationally. From 2008 through 2011 all SSA countries, with the exception of Mauritania and Nigeria, have reached or maintained DTP3 coverage at 70% or above. There is an urgent need for more education to inform the public about HPV, HPV vaccine, and cervical cancer, particularly to key demographics, (adolescents, parents and healthcare professionals), to leverage high levels of willingness and acceptability of HPV vaccine towards successful implementation of HPV vaccination programs. There is unpreparedness in most SSA countries to roll out national HPV vaccination as per the GAVI Alliance eligibility criteria for supporting introduction of the vaccine. In countries that have met 70% DTP3 coverage, pilot programs need to be rolled out to identify the best practice and strategies for delivering HPV vaccines to adolescents and also to qualify for GAVI Alliance support.

  18. Silencing of long noncoding RNA AK139328 attenuates ischemia/reperfusion injury in mouse livers.

    PubMed

    Chen, Zhenzhen; Jia, Shi; Li, Danhua; Cai, Junyan; Tu, Jian; Geng, Bin; Guan, Youfei; Cui, Qinghua; Yang, Jichun

    2013-01-01

    Recently, increasing evidences had suggested that long noncoding RNAs (LncRNAs) are involved in a wide range of physiological and pathophysiological processes. Here we determined the LncRNA expression profile using microarray technology in mouse livers after ischemia/reperfusion treatment. Seventy one LncRNAs were upregulated, and 27 LncRNAs were downregulated in ischemia/reperfusion-treated mouse livers. Eleven of the most significantly deregulated LncRNAs were further validated by quantitative PCR assays. Among the upregulated LncRNAs confirmed by quantitative PCR assays, AK139328 exhibited the highest expression level in normal mouse livers. siRNA-mediated knockdown of hepatic AK139328 decreased plasma aminotransferase activities, and reduced necrosis area in the livers with a decrease in caspase-3 activation after ischemia/reperfusion treatment. In ischemia/reperfusion liver, knockdown of AK139328 increased survival signaling proteins including phosphorylated Akt (pAkt), glycogen synthase kinase 3 (pGSK3) and endothelial nitric oxide synthase (peNOS). Furthermore, knockdown of AK139328 also reduced macrophage infitration and inhibited NF-κB activity and inflammatory cytokines expression. In conclusion, these findings revealed that deregulated LncRNAs are involved in liver ischemia/reperfusion injury. Silencing of AK139328 ameliorated ischemia/reperfusion injury in the liver with the activation of Akt signaling pathway and inhibition of NF-κB activity. LncRNA AK139328 might be a novel target for diagnosis and treatment of liver surgery or transplantation.

  19. 77 FR 50646 - Proposed Establishment of Class D Airspace; Bryant AAF, Anchorage, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-22

    ...-0433; Airspace Docket No. 12-AAL-5] Proposed Establishment of Class D Airspace; Bryant AAF, Anchorage...). SUMMARY: This action proposes to establish Class D airspace at Bryant Army Airfield (AAF), Anchorage AK... 71 by establishing Class D airspace extending upward from the surface at Bryant AAF, Anchorage AK...

  20. 75 FR 34624 - Revocation of Class D and E Airspace; Big Delta, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-18

    ...-0083; Airspace Docket No. 10-AAL-5] Revocation of Class D and E Airspace; Big Delta, AK AGENCY: Federal... at Big Delta, AK, to eliminate duplicated controlled airspace serving Allen Army Airfield. The FAA is.../systemops/fs/alaskan/rulemaking/ . SUPPLEMENTARY INFORMATION: History On Tuesday April 6, 2010, the FAA...

  1. 75 FR 8297 - Tongass National Forest, Thorne Bay Ranger District, Thorne Bay, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-24

    ..., Thorne Bay, AK AGENCY: Forest Service, USDA. ACTION: Cancellation of Notice of intent to prepare an... Roberts, Zone Planner, Thorne Bay Ranger District, Tongass National Forest, P.O. Box 19001, Thorne Bay, AK 99919, telephone: 907-828-3250. SUPPLEMENTARY INFORMATION: The 47,007-acre Kosciusko Project Area is...

  2. Long non-coding RNA AK093407 promotes proliferation and inhibits apoptosis of human osteosarcoma cells via STAT3 activation

    PubMed Central

    Wang, Yongkun; Liang, Tingting; Wang, Yao; Huang, Yan; Li, Ye

    2017-01-01

    Osteosarcoma is a malignant tumor of the skeletal system. Long non-coding RNAs (lncRNAs) have been shown to play significant role in osteosarcoma. The present study evaluated the effects and mechanism of lncRNA AK093407 in osteosarcoma. The study included human osteosarcoma cell line, U-2OS. Cell proliferation, viability, and apoptosis were measured using Ki-67 proliferation assay, MTT assay, and Annexin V/PI staining assay, respectively. Relative mRNA and protein expressions were measured using qRT-PCR and western blot, respectively. Interaction between AK093407 and STAT3 was identified using mass spectrometry and RNA pull-down assay. Results revealed that AK093407 was highly expressed in osteosarcoma cells and tissues. Then we demonstrated that overexpression of AK093407 promoted cell proliferation and viability and inhibited apoptosis, whereas suppression of AK093407 showed opposite effects. In addition, AK093407 regulated the expression of genes and proteins (Bcl-2, TGF-β, NF-κB, and PCNA) involved in the cell proliferation, viability, and apoptosis. Furthermore, we showed that AK093407 interacted with STAT3, and promoted its phosphorylation. Lastly, we showed that STAT3 activation was essential for the effects of AK093407 on cell proliferation and apoptosis as the overexpression of AK093407 in the presence of STAT3 inhibitor did not promote cell proliferation and inhibit cell apoptosis. AK093407 is highly expressed in osteosarcoma cells and tissues, and promotes cell proliferation and viability and inhibits apoptosis of osteosarcoma cell line U-2OS via STAT3 activation. PMID:28469961

  3. A Study of the Relationship between Personality Types and the Acceptance of Technical Knowledge Management Systems (TKMS)

    ERIC Educational Resources Information Center

    Sullivan, Maureen S.

    2012-01-01

    Technical knowledge management systems (TKMSs) are not achieving the usage (acceptance) and the benefits that have been forecasted and are therefore, not enhancing competitive advantage and profits in organizations (Comb, 2004, "Assessing customer relationship management strategies for creating competitive advantage in electronic…

  4. Long non-coding RNA AK096174 promotes cell proliferation and invasion in gastric cancer by regulating WDR66 expression.

    PubMed

    Zhang, Yeqian; Yu, Site; Zhang, Zizhen; Zhao, Gang; Xu, Jia

    2018-05-01

    Gastric cancer is one of the major causes of cancer death worldwide; however, the mechanism of carcinogenesis is complex and poorly understood. Long noncoding RNA (lncRNA) have been reported to be involved in the development of multiple cancers. Here we identified a novel lncRNA, AK096174, which was upregulated and associated with tumorigenesis, tumor size, metastasis, and poor prognosis in gastric cancer. Our data showed that AK096174 was highly expressed in the gastric cancer tissues and cell lines (SGC-7901, AGS, BGC-823, MGC-803), and patients with higher AK096174 expression had a poorer prognosis and shorter overall survival. AK096174 knockdown inhibited the proliferation, migration and invasiveness in SGC-7901 and BGC-823 cells, whereas AK096174 overexpression had the promoting effects. Furthermore, mechanistic investigation showed that AK096174 positively correlated with the expression of WD repeat-containing protein 66 (WDR66) gene at the translational level. Knockdown of WRD66 attenuated the positive impact of AK096174 in gastric cancer cells. The findings of this study establish a function for AK096174 in gastric cancer progression and suggest it may serve as a potential target for gastric cancer therapy in the future. ©2018 The Author(s).

  5. Alternative strategy for visceral leishmaniosis control: HisAK70-Salmonella Choleraesuis-pulsed dendritic cells.

    PubMed

    Domínguez-Bernal, Gustavo; Martínez-Rodrigo, Abel; Mas, Alicia; Blanco, M Mar; Orden, José A; De La Fuente, Ricardo; Carrión, Javier

    2017-10-01

    Here, we describe a novel approach that exploits an attenuated mutant of Salmonella enterica serovar Choleraesuis as carrier to deliver a plasmid encoding protein HisAK70. Subsequently, dendritic cells (DCs) were pulsed with this vaccine vector. The aim of this study was to evaluate the effectiveness of the prepared HisAK70-S. Choleraesuis-pulsed DCs (HisAK70-SAL DCs) against visceral leishmaniosis (VL). In our ex vivo model of infection, the prepared formulations could decrease parasite growth by up to 80% by augmenting the production of IL-12p40 and by reducing arginase activity (ARG). Also, BALB/c mice when immunised with this formulation showed significant reduction in parasite burden in both spleen (20% of reduction) and liver (75% of reduction). The balance of the immune ratios IFN-γ/IL-10, TNF-α/IL-10, and IgG2a/IgG1 reflected the acquisition of an improved resistant phenotype in HisAK70-SAL DCs vaccinated mice compared to control mice. Our results suggest that HisAK70-SAL DCs could be a promising alternative approach for vaccine delivery that has the potential to fight Leishmania infantum (L. infantum) infection. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. 77 FR 16314 - Alaska Disaster #AK-00024

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-20

    ... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13037 and 13038] Alaska Disaster AK-00024 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Alaska dated 03/13/2012. Incident: 2012 Prince William...

  7. Text2Floss: the feasibility and acceptability of a text messaging intervention to improve oral health behavior and knowledge.

    PubMed

    Hashemian, Tony S; Kritz-Silverstein, Donna; Baker, Ryan

    2015-01-01

    Text messaging is useful for promoting numerous health-related behaviors. The Text2Floss Study examines the feasibility and utility of a 7-day text messaging intervention to improve oral health knowledge and behavior in mothers of young children. Mothers were recruited from a private practice and a community clinic. Of 156 mothers enrolled, 129 randomized into text (n = 60) and control groups (n = 69) completed the trial. Participants in the text group received text messages for 7 days, asking about flossing and presenting oral health information. Oral health behaviors and knowledge were surveyed pre- and post-intervention. At baseline, there were no differences between text and control group mothers in knowledge and behaviors (P > 0.10). Post-intervention, text group mothers flossed more (P = 0.01), had higher total (P = 0.0006) and specific (P < 0.05) knowledge, and tried to improve their child's oral health behaviors (P = 0.03) and decrease their soda and sugary snacks (P = 0.05) more than control mothers. Text messages were accepted and perceived as useful. Mothers receiving text messages improved their own oral health behaviors and knowledge as well as their behaviors regarding their children's oral health. Text messaging represents a viable method to improve oral health behaviors and knowledge. Its high acceptance may make it useful for preventing oral disease. © 2014 American Association of Public Health Dentistry.

  8. Human Papillomavirus Infection and Vaccination: Awareness and Knowledge of HPV and Acceptability of HPV Vaccine among Mothers of Teenage Daughters in Weihai, Shandong, China

    PubMed Central

    Sun, Jiandong; Li, Ruiying; Li, Meilan; Wang, Jianguang; Zhang, Dongfeng; Xu, Aiqiang

    2016-01-01

    In preparation for the introduction of human papillomavirus (HPV) vaccine, we investigated awareness and knowledge of HPV/HPV vaccine and potential acceptability to HPV vaccine among mothers with a teenage daughter in Weihai, Shandong, China. A cross-sectional survey was conducted in 2013 with a sample of 1850 mothers who had a daughter (aged 9–17 years) attending primary, junior and senior high schools. In the final sample (N = 1578, response rate 85.30%), awareness of HPV was reported by 305 (19.32%) mothers. Awareness varied significantly by daughter’s age (P<0.01), mother’s education level (P<0.01), mother’s occupation (P<0.01), household income (P<0.01) and residence type (P<0.01). Knowledge about HPV/HPV vaccine was poor with a mean total score of 3.56 (SD = 2.40) out of a possible score of 13. Mothers with a higher education level reported higher levels of knowledge (P = 0.02). Slightly more than one-fourth (26.49%) of mothers expressed their potential acceptability of HPV vaccine for their daughters. Acceptability increased along with increased daughters’ age (P<0.01), household income (P<0.01) and knowledge level (P<0.01). House wives and unemployed mothers had the highest acceptability (P<0.01). The most common reasons for not accepting HPV vaccination were “My daughter is too young to have risk of cervical cancer (30.95%)”, “The vaccine has not been widely used, and the decision will be made after it is widely used (24.91%)”, “Worry about the safety of the vaccine (22.85%)”. Awareness and knowledge of HPV/HPV vaccines are poor and HPV vaccine acceptability is low among these Chinese mothers. These results may help inform appropriate health education programs in this population. PMID:26766565

  9. Human Papillomavirus Infection and Vaccination: Awareness and Knowledge of HPV and Acceptability of HPV Vaccine among Mothers of Teenage Daughters in Weihai, Shandong, China.

    PubMed

    Yu, Yang; Xu, Minglei; Sun, Jiandong; Li, Ruiying; Li, Meilan; Wang, Jianguang; Zhang, Dongfeng; Xu, Aiqiang

    2016-01-01

    In preparation for the introduction of human papillomavirus (HPV) vaccine, we investigated awareness and knowledge of HPV/HPV vaccine and potential acceptability to HPV vaccine among mothers with a teenage daughter in Weihai, Shandong, China. A cross-sectional survey was conducted in 2013 with a sample of 1850 mothers who had a daughter (aged 9-17 years) attending primary, junior and senior high schools. In the final sample (N = 1578, response rate 85.30%), awareness of HPV was reported by 305 (19.32%) mothers. Awareness varied significantly by daughter's age (P<0.01), mother's education level (P<0.01), mother's occupation (P<0.01), household income (P<0.01) and residence type (P<0.01). Knowledge about HPV/HPV vaccine was poor with a mean total score of 3.56 (SD = 2.40) out of a possible score of 13. Mothers with a higher education level reported higher levels of knowledge (P = 0.02). Slightly more than one-fourth (26.49%) of mothers expressed their potential acceptability of HPV vaccine for their daughters. Acceptability increased along with increased daughters' age (P<0.01), household income (P<0.01) and knowledge level (P<0.01). House wives and unemployed mothers had the highest acceptability (P<0.01). The most common reasons for not accepting HPV vaccination were "My daughter is too young to have risk of cervical cancer (30.95%)", "The vaccine has not been widely used, and the decision will be made after it is widely used (24.91%)", "Worry about the safety of the vaccine (22.85%)". Awareness and knowledge of HPV/HPV vaccines are poor and HPV vaccine acceptability is low among these Chinese mothers. These results may help inform appropriate health education programs in this population.

  10. 75 FR 474 - Alaska Disaster #AK-00017

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-05

    ... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 11984 and 11985] Alaska Disaster AK-00017 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for the State of Alaska (FEMA-1865- DR), dated 12...

  11. 78 FR 39821 - Alaska Disaster #AK-00029

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13635 and 13636] Alaska Disaster AK-00029 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for the State of Alaska (FEMA-4122- DR), dated 06...

  12. 77 FR 7228 - Alaska Disaster #AK-00023

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-10

    ... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13006 and 13007] Alaska Disaster AK-00023 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for the State of Alaska (FEMA-4054- DR), dated 02...

  13. 77 FR 73511 - Alaska Disaster #AK-00027

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-10

    ... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13402 and 13403] Alaska Disaster AK-00027 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for the State of Alaska (FEMA-4094- DR), dated 11...

  14. 78 FR 39822 - Alaska Disaster #AK-00028

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13633 and 13634] Alaska Disaster AK-00028 AGENCY: U.S. Small Business Administration. ACTION: Notice SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the State of Alaska (FEMA-4122-DR), dated 06/25/2013. Incident: Flooding...

  15. Knowledge and Awareness of HPV Vaccine and Acceptability to Vaccinate in Sub-Saharan Africa: A Systematic Review

    PubMed Central

    Perlman, Stacey; Wamai, Richard G.; Bain, Paul A.; Welty, Thomas; Welty, Edith; Ogembo, Javier Gordon

    2014-01-01

    Objectives We assessed the knowledge and awareness of cervical cancer, HPV and HPV vaccine, and willingness and acceptability to vaccinate in sub-Saharan African (SSA) countries. We further identified countries that fulfill the two GAVI Alliance eligibility criteria to support nationwide HPV vaccination. Methods We conducted a systematic review of peer-reviewed studies on the knowledge and awareness of cervical cancer, HPV and HPV vaccine, and willingness and acceptability to vaccinate. Trends in Diphtheria-tetanus-pertussis (DTP3) vaccine coverage in SSA countries from 1990–2011 were extracted from the World Health Organization database. Findings The review revealed high levels of willingness and acceptability of HPV vaccine but low levels of knowledge and awareness of cervical cancer, HPV or HPV vaccine. We identified only six countries to have met the two GAVI Alliance requirements for supporting introduction of HPV vaccine: 1) the ability to deliver multi-dose vaccines for no less than 50% of the target vaccination cohort in an average size district, and 2) achieving over 70% coverage of DTP3 vaccine nationally. From 2008 through 2011 all SSA countries, with the exception of Mauritania and Nigeria, have reached or maintained DTP3 coverage at 70% or above. Conclusion There is an urgent need for more education to inform the public about HPV, HPV vaccine, and cervical cancer, particularly to key demographics, (adolescents, parents and healthcare professionals), to leverage high levels of willingness and acceptability of HPV vaccine towards successful implementation of HPV vaccination programs. There is unpreparedness in most SSA countries to roll out national HPV vaccination as per the GAVI Alliance eligibility criteria for supporting introduction of the vaccine. In countries that have met 70% DTP3 coverage, pilot programs need to be rolled out to identify the best practice and strategies for delivering HPV vaccines to adolescents and also to qualify for GAVI

  16. Semi-Local DFT Functionals with Exact-Exchange-Like Features: Beyond the AK13

    NASA Astrophysics Data System (ADS)

    Armiento, Rickard

    The Armiento-Kümmel functional from 2013 (AK13) is a non-empirical semi-local exchange functional on generalized gradient approximation form (GGA) in Kohn-Sham (KS) density functional theory (DFT). Recent works have established that AK13 gives improved electronic-structure exchange features over other semi-local methods, with a qualitatively improved orbital description and band structure. For example, the Kohn-Sham band gap is greatly extended, as it is for exact exchange. This talk outlines recent efforts towards new exchange-correlation functionals based on, and extending, the AK13 design ideas. The aim is to improve the quantitative accuracy, the description of energetics, and to address other issues found with the original formulation. Swedish e-Science Research Centre (SeRC).

  17. Silencing the HaAK Gene by Transgenic Plant-Mediated RNAi Impairs Larval Growth of Helicoverpa armigera

    PubMed Central

    Liu, Feng; Wang, Xiao-Dong; Zhao, Yi-Ying; Li, Yan-Jun; Liu, Yong-Chang; Sun, Jie

    2015-01-01

    Insect pests have caused noticeable economic losses in agriculture, and the heavy use of insecticide to control pests not only brings the threats of insecticide resistance but also causes the great pollution to foods and the environment. Transgenic plants producing double-stranded RNA (dsRNA) directed against insect genes have been is currently developed for protection against insect pests. In this study, we used this technology to silence the arginine kinase (AK) gene of Helicoverpa armigera (HaAK), encoding a phosphotransferase that plays a critical role in cellular energy metabolism in invertebrate. Transgenic Arabidopsis plants producing HaAK dsRNA were generated by Agrobacterium-mediated transformation. The maximal mortality rate of 55% was reached when H. armigera first-instar larvae were fed with transgenic plant leaves for 3 days, which was dramatically higher than the 18% mortality recorded in the control group. Moreover, the ingestion of transgenic plants significantly retarded larval growth, and the transcript levels of HaAK were also knocked down by up to 52%. The feeding bioassays further indicated that the inhibition efficiency was correlated with the integrity and concentration of the produced HaAK dsRNA in transgenic plants. These results strongly show that the resistance to H. armigera was improved in transgenic Arabidopsis plants, suggesting that the RNAi targeting of AK has the potential for the control of insect pests. PMID:25552931

  18. 76 FR 35936 - Alaska Disaster #AK-00020

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-20

    ... U.S. SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12632 and 12633] Alaska Disaster AK-00020 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for the State of Alaska (FEMA-1992- DR), dated 06...

  19. [E-learning in orthopedics and traumatology. A comparative pilot study on acceptance and knowledge acquisition among users and non-users].

    PubMed

    Hoff, E; Haberstroh, N; Sostmann, K; Perka, C; Putzier, M; Schmidmaier, G; Back, D A

    2014-07-01

    Additional internet-based learning tools (e-learning) are successfully used in the curricula of many disciplines and are highly accepted among students. However, in orthopedics and traumatology e-learning is underrepresented and scientific papers are rare. The aim of the present pilot study was to evaluate the acceptance of the e-learning module network for students in traumatology and orthopedics (NESTOR) among users and non-users and to analyze the effect of this additional learning tool on knowledge acquisition. A total of 544 students were asked to complete evaluation questionnaires at the end of two semesters using different ones for NESTOR users and non-users. The gain of knowledge was analyzed by two written knowledge tests (pre-post test, 20 multiple choice questions) at the beginning and end of the semester comparing these two groups. A total of 191 students took part in the evaluation and 152 completed both written tests. The NESTOR users showed a high acceptance of the e-learning system and non-users considered e-learning beneficial as well. Reasons given for not using NESTOR were lack of time, lack of information about the existence of NESTOR and a lack of interest in this discipline and e-learning in general. Both groups significantly increased their level of knowledge during the course of the semester (p < 0.01), whereas users scored significantly higher in the post-test (p < 0.05). The presented data support the high acceptance among users and the benefit of the e-learning project NESTOR in teaching students in orthopedics and traumatology. Based on experience and these results the permanent implementation of an additional e-learning module in the curriculum can be recommended for other faculties. In this process the critical comments of the non-users determined in the present study should be addressed.

  20. 75 FR 17322 - Proposed Revocation of Class D and E Airspace; Big Delta, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-06

    ...-0083 Airspace Docket No. 10-AAL-5] Proposed Revocation of Class D and E Airspace; Big Delta, AK AGENCY... action proposes to revoke Class D and E airspace at Big Delta, AK. This airspace duplicates the... NASSIF Building at the above address. An informal docket may also be examined during normal business...

  1. 77 FR 23269 - Determination That FUNDUSCEIN-25 (fluorescein sodium injection), 25%, and AK-FLUOR (fluorescein...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-18

    ...] Determination That FUNDUSCEIN-25 (fluorescein sodium injection), 25%, and AK-FLUOR (fluorescein sodium injection... FUNDUSCEIN-25 (fluorescein sodium injection), 25%, and AK-FLUOR (fluorescein sodium injection), 25%, were not... abbreviated new drug applications (ANDAs) for fluorescein sodium injection, 25%, if all other legal and...

  2. Knowledge and acceptability of Chlamydia trachomatis screening among pregnant women and their partners; a cross-sectional study

    PubMed Central

    2014-01-01

    Background Chlamydia trachomatis infections in pregnancy can cause maternal disease, adverse pregnancy outcomes and neonatal disease, which is why chlamydia screening during pregnancy has been advocated. The effectiveness of a screening program depends on the knowledge of health care professionals, women and partners and the acceptability for screening of the target population. We assessed the knowledge of chlamydia infection among pregnant women and their partners in the Netherlands, their attitudes towards testing, and their experiences of being offered a chlamydia test. In addition, we evaluated the association between participants’ background characteristics and knowledge of chlamydia. Methods Pregnant women aged ≤ 30 years and their partners (regardless of their age) attending one of the participating primary midwifery care practices in the Netherlands were invited to participate. All participants completed a questionnaire, pregnant women provided a vaginal swab and partners provided a urine sample to test for C. trachomatis. Results In total, 383 pregnant women and 282 partners participated in the study of whom 1.9% women and 2.6% partners tested chlamydia positive. Participants had high levels of awareness (92.8%) of chlamydial infection. They were knowledgeable about the risk of chlamydia infection; median knowledge score was 9.0 out of 12.0. Lower knowledge scores were found among partners (p-value <0.001), younger aged (p-value 0.02), non-western origin (p-value <0.001), low educational level (p-value <0.001), and no history of sexually transmitted infections (p-value <0.001). In total, 78% of respondents indicated that when pregnant women are tested for chlamydia, their partners should also be tested; 54% believed that all women should routinely be tested. Pregnant women more often indicated than partners that testing partners for chlamydial infection was not necessary (p-value <0.001). The majority of pregnant women (56.2%) and partners (59

  3. Knowledge and acceptability of Chlamydia trachomatis screening among pregnant women and their partners; a cross-sectional study.

    PubMed

    Pereboom, Monique T R; Spelten, Evelien R; Manniën, Judith; Rours, G Ingrid J G; Morré, Servaas A; Schellevis, François G; Hutton, Eileen K

    2014-07-09

    Chlamydia trachomatis infections in pregnancy can cause maternal disease, adverse pregnancy outcomes and neonatal disease, which is why chlamydia screening during pregnancy has been advocated. The effectiveness of a screening program depends on the knowledge of health care professionals, women and partners and the acceptability for screening of the target population. We assessed the knowledge of chlamydia infection among pregnant women and their partners in the Netherlands, their attitudes towards testing, and their experiences of being offered a chlamydia test. In addition, we evaluated the association between participants' background characteristics and knowledge of chlamydia. Pregnant women aged ≤ 30 years and their partners (regardless of their age) attending one of the participating primary midwifery care practices in the Netherlands were invited to participate. All participants completed a questionnaire, pregnant women provided a vaginal swab and partners provided a urine sample to test for C. trachomatis. In total, 383 pregnant women and 282 partners participated in the study of whom 1.9% women and 2.6% partners tested chlamydia positive. Participants had high levels of awareness (92.8%) of chlamydial infection. They were knowledgeable about the risk of chlamydia infection; median knowledge score was 9.0 out of 12.0. Lower knowledge scores were found among partners (p-value <0.001), younger aged (p-value 0.02), non-western origin (p-value <0.001), low educational level (p-value <0.001), and no history of sexually transmitted infections (p-value <0.001). In total, 78% of respondents indicated that when pregnant women are tested for chlamydia, their partners should also be tested; 54% believed that all women should routinely be tested. Pregnant women more often indicated than partners that testing partners for chlamydial infection was not necessary (p-value <0.001). The majority of pregnant women (56.2%) and partners (59.2%) felt satisfied by being offered

  4. 75 FR 3641 - Television Broadcasting Services; Anchorage, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-22

    ... FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 [DA 10-40; MB Docket No. 09-210; RM-11583] Television Broadcasting Services; Anchorage, AK AGENCY: Federal Communications Commission. ACTION: Final rule... may be purchased from the Commission's duplicating contractor, Best Copy and Printing, Inc., 445 12th...

  5. 77 FR 4854 - Alaska Disaster Number AK-00022

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-31

    ... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12976 and 12977] Alaska Disaster Number AK-00022 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for Public Assistance Only for the State of ALASKA...

  6. Establishing an Accepted Skill Set and Knowledge Base for Directors of University and College Intensive English Programs

    ERIC Educational Resources Information Center

    Forbes, Megan Julie

    2012-01-01

    The purpose of this study was to establish an accepted skill set, knowledge base, and overview of personal qualities necessary to be a director of a university or college based, non-proprietary intensive English program (UIEP). This research serves as a means of moving towards meeting three critical needs in the field. This research should inform…

  7. 78 FR 55772 - Alaska Disaster Number AK-00028

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-11

    ... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13633 and 13634] Alaska Disaster Number AK-00028 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State of Alaska (FEMA--4122--DR), dated 06/25...

  8. Survey of rubella knowledge and acceptability of rubella vaccination among Brazilian adults prior to mass vaccination.

    PubMed

    Vieira, Juliana Costa; Carvalho, Marlene Tavares Barros de; Checchia, Ricardo L; Trombiere, Marcier; Flannery, Brendan

    2011-10-01

    Evaluate knowledge of rubella and acceptability of vaccination and identify sources of health information among brazilian adults to inform communication strategies for a national vaccination campaign to eliminate rubella and congenital rubella syndrome (CRS). From 5-8 July 2008 a qualitative telephone survey was conducted among a nonprobabilistic sample of brazilian adults 18 to 65 years of age (n = 1 023) from all five geographic regions of Brazil to measure knowledge of rubella and willingness to receive the vaccine and to identify sources of health information. Frequencies of responses were stratified by respondents' sex, age, education, and income. Although 69.9% of respondents said they knew what rubella was, actual knowledge of the disease was limited, with only 29.9% answering affirmatively when asked if they would recognize symptoms of rubella infection. Self-reported knowledge increased with increasing age, education, and income, and was higher among women than men. A total of 94.5% of the respondents expressed willingness to be vaccinated for rubella elimination. The most frequently mentioned sources of health information were television and doctors. Despite limited knowledge of rubella, brazilian adults expressed willingness to be vaccinated for disease elimination.

  9. Sorbent Scoping Studies

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

    Chancellor, Christopher John

    2016-11-14

    The Los Alamos National Laboratory–Carlsbad Operations (LANL-CO) office was tasked by the DOE CBFO, Office of the Manager to perform a review of the acceptable knowledge (AK) to identify the oxidizers and sorbents in transuranic (TRU) waste streams, to conduct scoping studies on the oxidizers and sorbents identified in AK review to inform the Quality Level 1 (QL1) testing, and to conduct a series of QL1 tests to provide the scientific data to support a basis of knowledge document for determining the criteria for (1) accepting waste at the Waste Isolation Pilot Plant (WIPP) without treatment, (2) determining waste thatmore » will require treatment, and (3) if treatment is required, how the treatment must be performed. The purpose of this report is to present the results of the AK review of sorbents present in active waste streams, provide a technical analysis of the sorbent list, report the results of the scoping studies for the fastest-burning organic sorbent, and provide the list of organic and inorganic sorbents to be used in the development of a Test Plan for Preparation and Testing of Sorbents Mixed with Oxidizer found in Transuranic Waste (DWT-TP-001). The companion report, DWT-RPT-001, Oxidizer Scoping Studies, has similar information for oxidizers identified during the AK review of TRU waste streams. The results of the oxidizer and sorbent scoping studies will be used to inform the QL1 test plan. The QL1 test results will support the development of a basis of knowledge document that will evaluate oxidizing chemicals and sorbents in TRU waste and provide guidance for treatment.« less

  10. Knowledge and Acceptability of Human Papillomavirus Vaccination among Women Attending the Gynaecological Outpatient Clinics of a University Teaching Hospital in Lagos, Nigeria.

    PubMed

    Okunade, Kehinde S; Sunmonu, Oyebola; Osanyin, Gbemisola E; Oluwole, Ayodeji A

    2017-01-01

    This study was aimed at determining the knowledge and acceptability of HPV vaccine among women attending the gynaecology clinics of the Lagos University Teaching Hospital (LUTH). This was a descriptive cross-sectional study involving 148 consecutively selected women attending the gynaecology clinic of LUTH. Relevant information was obtained from these women using an interviewer-administered questionnaire. The data was analysed and then presented by simple descriptive statistics using tables and charts. Chi-square statistics were used to test the association between the sociodemographical variables and acceptance of HPV vaccination. All significance values were reported at P < 0.05. The mean age of the respondents was 35.7 ± 9.7 years. The study showed that 36.5% of the respondents had heard about HPV infection while only 18.9% had knowledge about the existence of HPV vaccines. Overall, 81.8% of the respondents accepted that the vaccines could be administered to their teenage girls with the level of education of the mothers being the major determinant of their acceptability ( P = 0.013). Awareness of HPV infections and existence of HPV vaccines is low. However, the acceptance of HPV vaccines is generally high. Efforts should be made to increase the awareness about cervical cancer, its aetiologies, and prevention via HPV vaccination.

  11. Long non‑coding RNA AK001796 contributes to cisplatin resistance of non‑small cell lung cancer.

    PubMed

    Liu, Bin; Pan, Chun-Feng; Ma, Teng; Wang, Jun; Yao, Guo-Liang; Wei, Ke; Chen, Yi-Jiang

    2017-10-01

    Cisplatin (DDP)‑based chemotherapy is the most widely used therapy for non‑small cell lung cancer (NSCLC). However, the existence of chemoresistance has become a major limitation in its efficacy. Long non‑coding RNAs (lncRNAs) have been shown to be involved in chemotherapy drug resistance. The aim of the present study was to investigate the biological role of lncRNA AK001796 in cisplatin‑resistant NSCLC A549/DDP cells. Reverse transcription‑quantitative polymerase chain reaction (RT‑qPCR) analysis was performed to monitor the differences in the expression of AK001796 in cisplatin-resistant (A549/DDP) cells and parental A549 cells. Cellular sensitivity to cisplatin and cell viability were examined using an MTT assay. Cell apoptosis and cell cycle distribution were measured using flow cytometry. The expression levels of cell cycle proteins cyclin C (CCNC), baculoviral IAP repeat containing 5 (BIRC5), cyclin‑dependent kinase 1 (CDK1) and G2 and S phase‑expressed 1 (GTSE1) were assessed using RT‑qPCR and western blot analyses. It was found that the expression of AK001796 was increased in A549/DDP cells, compared with that in A549 cells. The knockdown of AK001796 by small interfering RNA reduced cellular cisplatin resistance and cell viability, and resulted in cell‑cycle arrest, with a marked increase in the proportion of A549/DDP cells in the G0/G1 phase. By contrast, the knockdown of AK001796 increased the number of apoptotic cancer cells during cisplatin treatment. It was also shown that the knockdown of AK001796 positively induced the expression of cell apoptosis‑associated factors, CCNC and BIRC5, and suppressed the expression of cell cycle‑associated factors, CDK1 and GTSE5. Taken together, these findings indicated that lncRNA AK001796 increased the resistance of NSCLC cells to cisplatin through regulating cell apoptosis and cell proliferation, and thus provides an attractive therapeutic target for NSCLC.

  12. 75 FR 76294 - Radio Broadcasting Services; Fairbanks, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-08

    ... FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 [DA 10-2211; MB Docket No. 10-81; RM-11600] Radio Broadcasting Services; Fairbanks, AK AGENCY: Federal Communications Commission. ACTION: Final rule. SUMMARY... Subjects in 47 CFR Part 73 Radio, Radio broadcasting. 0 For the reasons discussed in the preamble, the...

  13. The Alaska Arctic Vegetation Archive (AVA-AK)

    Treesearch

    Donald A. Walker; Amy L. Breen; Lisa A. Druckenmiller; Lisa W. Wirth; Will Fisher; Martha K. Raynolds; Jozef Šibík; Marilyn D. Walker; Stephan Hennekens; Keith Boggs; Tina Boucher; Marcel Buchhorn; Helga Bültmann; David J. Cooper; Fred J.A Daniëls; Scott J. Davidson; James J. Ebersole; Sara C. Elmendorf; Howard E. Epstein; William A. Gould; Robert D. Hollister; Colleen M. Iversen; M. Torre Jorgenson; Anja Kade; Michael T. Lee; William H. MacKenzie; Robert K. Peet; Jana L. Peirce; Udo Schickhoff; Victoria L. Sloan; Stephen S. Talbot; Craig E. Tweedie; Sandra Villarreal; Patrick J. Webber; Donatella Zona

    2016-01-01

    The Alaska Arctic Vegetation Archive (AVA-AK, GIVD-ID: NA-US-014) is a free, publically available database archive of vegetation-plot data from the Arctic tundra region of northern Alaska. The archive currently contains 24 datasets with 3,026 non-overlapping plots. Of these, 74% have geolocation data with 25-m or better precision. Species cover data and header data are...

  14. Biochemical and structural characterization of a novel arginine kinase from the spider Polybetes pythagoricus

    DOE PAGES

    Laino, Aldana; Lopez-Zavala, Alonso A.; Garcia-Orozco, Karina D.; ...

    2017-09-11

    Energy buffering systems are key for homeostasis during variations in energy supply. Spiders are the most important predators for insects and therefore key in terrestrial ecosystems. From biomedical interest, spiders are important for their venoms and as a source of potent allergens, such as arginine kinase (AK, EC 2.7.3.3). AK is an enzyme crucial for energy metabolism, keeping the pool of phosphagens in invertebrates, and also an allergen for humans. In this work, we studied AK from the Argentininan spider Polybetes pythagoricus ( PpAK), from its complementary DNA to the crystal structure. The PpAK cDNA from muscle was cloned, andmore » it is comprised of 1068 nucleotides that encode a 384-amino acids protein, similar to other invertebrate AKs. The apparent Michaelis-Menten kinetic constant ( K m) was 1.7 mM with a k cat of 75 s –1. Two crystal structures are presented, the apo PvAK and PpAK bound to arginine, both in the open conformation with the active site lid (residues 310–320) completely disordered. The guanidino group binding site in the apo structure appears to be organized to accept the arginine substrate. Lastly, these results contribute to knowledge of mechanistic details of the function of arginine kinase.« less

  15. Biochemical and structural characterization of a novel arginine kinase from the spider Polybetes pythagoricus

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

    Laino, Aldana; Lopez-Zavala, Alonso A.; Garcia-Orozco, Karina D.

    Energy buffering systems are key for homeostasis during variations in energy supply. Spiders are the most important predators for insects and therefore key in terrestrial ecosystems. From biomedical interest, spiders are important for their venoms and as a source of potent allergens, such as arginine kinase (AK, EC 2.7.3.3). AK is an enzyme crucial for energy metabolism, keeping the pool of phosphagens in invertebrates, and also an allergen for humans. In this work, we studied AK from the Argentininan spider Polybetes pythagoricus ( PpAK), from its complementary DNA to the crystal structure. The PpAK cDNA from muscle was cloned, andmore » it is comprised of 1068 nucleotides that encode a 384-amino acids protein, similar to other invertebrate AKs. The apparent Michaelis-Menten kinetic constant ( K m) was 1.7 mM with a k cat of 75 s –1. Two crystal structures are presented, the apo PvAK and PpAK bound to arginine, both in the open conformation with the active site lid (residues 310–320) completely disordered. The guanidino group binding site in the apo structure appears to be organized to accept the arginine substrate. Lastly, these results contribute to knowledge of mechanistic details of the function of arginine kinase.« less

  16. The Alaska Arctic Vegetation Archive (AVA-AK)

    DOE PAGES

    Walker, Donald; Breen, Amy; Druckenmiller, Lisa; ...

    2016-05-17

    The Alaska Arctic Vegetation Archive (AVA-AK, GIVD-ID: NA-US-014) is a free, publically available database archive of vegetation-plot data from the Arctic tundra region of northern Alaska. The archive currently contains 24 datasets with 3,026 non-overlapping plots. Of these, 74% have geolocation data with 25-m or better precision. Species cover data and header data are stored in a Turboveg database. A standardized Pan Arctic Species List provides a consistent nomenclature for vascular plants, bryophytes, and lichens in the archive. A web-based online Alaska Arctic Geoecological Atlas (AGA-AK) allows viewing and downloading the species data in a variety of formats, and providesmore » access to a wide variety of ancillary data. We conducted a preliminary cluster analysis of the first 16 datasets (1,613 plots) to examine how the spectrum of derived clusters is related to the suite of datasets, habitat types, and environmental gradients. Here, we present the contents of the archive, assess its strengths and weaknesses, and provide three supplementary files that include the data dictionary, a list of habitat types, an overview of the datasets, and details of the cluster analysis.« less

  17. The Alaska Arctic Vegetation Archive (AVA-AK)

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

    Walker, Donald; Breen, Amy; Druckenmiller, Lisa

    The Alaska Arctic Vegetation Archive (AVA-AK, GIVD-ID: NA-US-014) is a free, publically available database archive of vegetation-plot data from the Arctic tundra region of northern Alaska. The archive currently contains 24 datasets with 3,026 non-overlapping plots. Of these, 74% have geolocation data with 25-m or better precision. Species cover data and header data are stored in a Turboveg database. A standardized Pan Arctic Species List provides a consistent nomenclature for vascular plants, bryophytes, and lichens in the archive. A web-based online Alaska Arctic Geoecological Atlas (AGA-AK) allows viewing and downloading the species data in a variety of formats, and providesmore » access to a wide variety of ancillary data. We conducted a preliminary cluster analysis of the first 16 datasets (1,613 plots) to examine how the spectrum of derived clusters is related to the suite of datasets, habitat types, and environmental gradients. Here, we present the contents of the archive, assess its strengths and weaknesses, and provide three supplementary files that include the data dictionary, a list of habitat types, an overview of the datasets, and details of the cluster analysis.« less

  18. Acceptance and Utilization of Technology (UTAUT) as a Method of Technology Acceptance Model of Mitigation Disaster Website

    NASA Astrophysics Data System (ADS)

    Siswanto, T.; Shofiati, R.; Hartini, H.

    2018-01-01

    www.mitigasi-bencana.com as a knowledge management website created based on survey results in April-July 2014 in East Java and Central Java provinces, indicates a gap between the expectations and reality that exist in the services provided by the regional disaster management agency. Based on condition analysis, the gaps that occur can be reduced if the community has the understanding and knowledge of adequate disaster mitigation. The problem that arises later is whether the chosen technology solution is appropriate and acceptable to the public? The methodology used in this study using the Technology Acceptance Model development is the Unified Theory of Acceptance and Utilization of Technology (UTAUT). Feedback obtained from respondents KarangTaruna youth SelogedongBantul, www.mitigasi-bencana.com can be accepted by the respondents, but from processed data is obtained only UTAUT hypotheses on the relationship dimension eligible for Social Expectancy on the Attitude toward technology, which means the higher the perception of the Social Expectancy, the higher the perception of the Attitude toward technology. Because www.mitigasi-bencana.com is new socialized so that society still need time to explore content information and knowledge contained therein. To be accepted by user, a knowledge management application must prepare various aspects of Performance Expectancy, Effort Expectancy, Social Factors, Facilitating Conditions and Attitude.

  19. 75 FR 23804 - Notice of Inventory Completion: Alaska State Office, Bureau of Land Management, Anchorage, AK...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-04

    ... University of Wisconsin, Madison, WI. The human remains were removed from Umnak Island, AK. This notice is... Island, located in the Fox Island group of the eastern Aleutian Islands, AK. These sites included the... probably removed at the direction of the late Dr. William Laughlin from Umnak Island as they were later...

  20. AK-cut crystal resonators

    NASA Technical Reports Server (NTRS)

    Kahan, A.; Euler, F. K.

    1983-01-01

    Calculations have predicted the existence of crystallographically doubly rotated quartz orientations with turnover temperatures which are considerably less sensitive to angular misorientation then comparable AT- or BT-cuts. These crystals are arbitrarily designated as the AK-cut. Experimental data is given for seven orientations, phi-angle variations between 30-46 deg and theta-angle variations between 21-28 deg measured on 3.3-3.4 MHz fundamental mode resonators vibrating in the thickness shear c-mode. The experimental turnover temperatures of these resonators are between 80 C and 150 C, in general agreement with calculated values. The normalized frequency change as a function of temperature has been fitted with a cubic equation.

  1. Recovery Act: Waste Energy Project at AK Steel Corporation Middletown

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

    Joyce, Jeffrey

    2012-06-30

    In 2008, Air Products and Chemicals, Inc. (“Air Products”) began development of a project to beneficially utilize waste blast furnace “topgas” generated in the course of the iron-making process at AK Steel Corporation’s Middletown, Ohio works. In early 2010, Air Products was awarded DOE Assistance Agreement DE-EE002736 to further develop and build the combined-cycle power generation facility. In June 2012, Air Products and AK Steel Corporation terminated work when it was determined that the project would not be economically viable at that time nor in the foreseeable future. The project would have achieved the FOA-0000044 Statement of Project Objectives bymore » demonstrating, at a commercial scale, the technology to capture, treat, and convert blast furnace topgas into electric power and thermal energy.« less

  2. Knowledge and acceptability of alternative HIV prevention bio-medical products among MSM who bareback.

    PubMed

    Nodin, N; Carballo-Diéguez, A; Ventuneac, A M; Balan, I C; Remien, R

    2008-01-01

    Condom use is the best available strategy to prevent HIV infection during sexual intercourse. However, since many people choose not to use condoms in circumstances in which HIV risk exists, alternatives to condom use for HIV prevention are needed. Currently there are several alternative bio-medical HIV-prevention products in different stages of development: microbicides, vaccines, post-exposure prophylaxis (PEP) and pre-exposure prophylaxis (PrEP). Seventy-two men who have sex with men (MSM) who took part in a study on Internet use and intentional condomless anal intercourse were asked about these four products during a semi-structured interview. The questions explored knowledge and acceptability of all the products and willingness to participate in microbicide and vaccine trials. Qualitative analysis of the data suggests that these men had virtually no knowledge of PrEP, very limited knowledge of microbicides, some information about PEP and considerably more knowledge about vaccines. Reactions towards the products were generally positive except for PrEP, for which reactions were polarized as either enthusiastic or negative. With the exception of PrEP, many men expressed willingness to use the products in the future. Most men would be willing to participate in trials for microbicides and vaccines if given basic reassurances. Concerns over negative side effects and preoccupation with possible infection were some of the motives given for non-willingness to participate in a vaccine trial. These results should inform the development of future trials of biomedical prevention products.

  3. Characterization of a GHF45 cellulase, AkEG21, from the common sea hare Aplysia kurodai

    NASA Astrophysics Data System (ADS)

    Rahman, Mohammad; Inoue, Akira; Ojima, Takao

    2014-08-01

    The common sea hare Aplysia kurodai is known to be a good source for the enzymes degrading seaweed polysaccharides. Recently four cellulases, i.e., 95 kDa, 66 kDa, 45 kDa and 21 kDa enzymes, were isolated from A. kurodai (Tsuji et al., PLoS ONE, 8, e65418, 2013). The former three cellulases were regarded as glycosyl-hydrolase-family 9 (GHF9) enzymes, while the 21 kDa cellulase was suggested to be a GHF45 enzyme. The 21 kDa cellulase was significantly heat stable, and appeared to be advantageous in performing heterogeneous expression and protein-engineering study. In the present study, we determined some enzymatic properties of the 21 kDa cellulase and cloned its cDNA to provide the basis for the protein engineering study of this cellulase. The purified 21 kDa enzyme, termed AkEG21 in the present study, hydrolyzed carboxymethyl cellulose with an optimal pH and temperature at 4.5 and 40oC, respectively. AkEG21 was considerably heat-stable, i.e., it was not inactivated by the incubation at 55oC for 30 min. AkEG21 degraded phosphoric-acid-swollen cellulose producing cellotriose and cellobiose as major end products but hardly degraded oligosaccharides smaller than tetrasaccharide. This indicated that AkEG21 is an endolytic ?-1,4-glucanase (EC 3.2.1.4). A cDNA of 1,013 bp encoding AkEG21 was amplified by PCR and the amino-acid sequence of 197 residues was deduced. The sequence comprised the initiation Met, the putative signal peptide of 16 residues for secretion and the catalytic domain of 180 residues, which lined from the N-terminus in this order. The sequence of the catalytic domain showed 47-62% amino-acid identities to those of GHF45 cellulases reported in other mollusks. Both the catalytic residues and the N-glycosylation residues known in other GHF45 cellulases were conserved in AkEG21. Phylogenetic analysis for the amino-acid sequences suggested the close relation between AkEG21 and fungal GHF45 cellulases.

  4. AK Sco: a tidally induced atmospheric dynamo in a pre-main sequence binary?

    NASA Astrophysics Data System (ADS)

    Gómez de Castro, A. I.

    2009-02-01

    AK Sco is a unique source: a 10-30 Myrs old pre-main sequence spectroscopic binary composed by two nearly equal F5 stars that at periastron are separated by barely eleven stellar radii so, the stellar magnetospheres fill the Roche lobe at periastron. The orbit is not yet circularized (e = 0.47) and very strong tides are expected. This makes of AK Sco, the ideal laboratory to study the effect of gravitational tides in the stellar magnetic field building up during pre-main sequence evolution. Evidence of this effect is reported in this contribution.

  5. Radiological Characterization Technical Report on Californium-252 Sealed Source Transuranic Debris Waste for the Off-Site Source Recovery Project at Los Alamos National Laboratory

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

    Feldman, Alexander

    2014-04-24

    This document describes the development and approach for the radiological characterization of Cf-252 sealed sources for shipment to the Waste Isolation Pilot Plant. The report combines information on the nuclear material content of each individual source (mass or activity and date of manufacture) with information and data on the radionuclide distributions within the originating nuclear material. This approach allows for complete and accurate characterization of the waste container without the need to take additional measurements. The radionuclide uncertainties, developed from acceptable knowledge (AK) information regarding the source material, are applied to the summed activities in the drum. The AK informationmore » used in the characterization of Cf-252 sealed sources has been qualified by the peer review process, which has been reviewed and accepted by the Environmental Protection Agency.« less

  6. 76 FR 78144 - Amendment of Class E Airspace; Anaktuvuk Pass, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-16

    ... Anaktuvuk Pass Airport, Anaktuvuk Pass, AK. The creation of two standard instrument approach procedures at... 700 feet above the surface, at Anaktuvuk Pass Airport, to accommodate the creation of two standard...

  7. The effect of the order in which episodic autobiographical memories versus autobiographical knowledge are shared on feelings of closeness.

    PubMed

    Brandon, Nicole R; Beike, Denise R; Cole, Holly E

    2017-07-01

    Autobiographical memories (AMs) can be used to create and maintain closeness with others [Alea, N., & Bluck, S. (2003). Why are you telling me that? A conceptual model of the social function of autobiographical memory. Memory, 11(2), 165-178]. However, the differential effects of memory specificity are not well established. Two studies with 148 participants tested whether the order in which autobiographical knowledge (AK) and specific episodic AM (EAM) are shared affects feelings of closeness. Participants read two memories hypothetically shared by each of four strangers. The strangers first shared either AK or an EAM, and then shared either AK or an EAM. Participants were randomly assigned to read either positive or negative AMs from the strangers. Findings suggest that people feel closer to those who share positive AMs in the same way they construct memories: starting with general and moving to specific.

  8. Results of the Test Program for Replacement of AK-225G Solvent for Cleaning NASA Propulsion Oxygen Systems

    NASA Technical Reports Server (NTRS)

    Lowrey, Nikki M.; Mitchell, Mark A.

    2016-01-01

    Since the 1990's, when the Class I Ozone Depleting Substance (ODS) chlorofluorocarbon-113 (CFC-113) was banned, NASA's propulsion test facilities at Marshall Space Flight Center (MSFC) and Stennis Space Center (SSC) have relied upon the solvent AsahiKlin AK-225 (hydrochlorofluorocarbon-225ca/cb or HCFC-225ca/cb) and, more recently AK-225G (the single isomer form, HCFC-225cb) to safely clean and verify the cleanliness of large scale propulsion oxygen systems. Effective January 1, 2015, the production, import, export, and new use of Class II Ozone Depleting Substances, including AK-225G, was prohibited in the United States by the Clean Air Act. In 2012 through 2014, NASA test labs at MSFC, SSC, and Johnson Space Center's White Sands Test Facility (WSTF) collaborated to seek out, test, and qualify a solvent replacement for AK-225G that is both an effective cleaner and safe for use with oxygen systems. This paper summarizes the tests performed, results, and lessons learned.

  9. Results of the Test Program for Replacement of AK-225G Solvent for Cleaning NASA Propulsion Oxygen Systems

    NASA Technical Reports Server (NTRS)

    Lowrey, Nikki M.; Mitchell, Mark A.

    2016-01-01

    Since the 1990's, when the Class I Ozone Depleting Substance chlorofluorocarbon-113 was banned, NASA's propulsion test facilities at Marshall Space Flight Center and Stennis Space Center have relied upon the solvent Asahiklin AK-225 (hydrochlorofluorocarbon-225ca/cb or HCFC-225ca/cb) and, more recently AK-225G (the single isomer form, HCFC-225cb) to safely clean and verify the cleanliness of large scale propulsion oxygen systems. Effective January 1, 2015, the production, import, export, and new use of Class II Ozone Depleting Substances, including AK-225G, was prohibited in the United States by the Clean Air Act. In 2012 through 2014, NASA test labs at MSFC, SSC, and Johnson Space Center's White Sands Test Facility collaborated to seek out, test, and qualify a solvent replacement for AK-225G that is both an effective cleaner and safe for use with oxygen systems. This paper summarizes the tests performed, results, and lessons learned.

  10. 75 FR 1404 - Kenai National Wildlife Refuge, Soldotna, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-11

    ... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R7-R-2009-N250; 70133-1265-0000-S3] Kenai National Wildlife Refuge, Soldotna, AK AGENCY: U.S. Fish and Wildlife Service, Interior. ACTION: Notice of availability: record of decision. SUMMARY: We, the U.S. Fish and Wildlife Service (Service...

  11. 75 FR 17763 - Arctic National Wildlife Refuge, Fairbanks, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-07

    ... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R7-R-2009-N260; 70133-1265-0000-S3] Arctic National Wildlife Refuge, Fairbanks, AK AGENCY: U.S. Fish and Wildlife Service, Interior. ACTION... statement; request for comment. SUMMARY: We, the U.S. Fish and Wildlife Service (Service), will be...

  12. Thermodynamic model of Ak-Tuz deposit surface water formation

    NASA Astrophysics Data System (ADS)

    Alekhina, V. M.; Tokaver, I. V.; Ryzhenko, B. N.; Cherkasova, E. V.

    2016-03-01

    In Ak-Tuz deposit surface water macro and micro components concentrations are measured. Thermodynamic model is developed for aqueous composition prognosis at variation of water exchange. The concentration of n×10-8 mg Th / kg H2O and more testifies about Th containing colloid species in aqueous solution.

  13. 78 FR 59622 - Establishment of Class E Airspace; Akutan, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-27

    ... at Akutan Airport, Akutan, AK. Controlled airspace is necessary to accommodate aircraft using the new Area Navigation (RNAV) Global Positioning System (GPS) standard instrument approach procedures at the airport. This action enhances the safety and management of aircraft operations at the airport. DATES...

  14. HisAK70: progress towards a vaccine against different forms of leishmaniosis.

    PubMed

    Domínguez-Bernal, Gustavo; Horcajo, Pilar; Orden, José A; Ruiz-Santa-Quiteria, José A; De La Fuente, Ricardo; Ordóñez-Gutiérrez, Lara; Martínez-Rodrigo, Abel; Mas, Alicia; Carrión, Javier

    2015-12-09

    Leishmania major and Leishmania infantum are among the main species that are responsible for cutaneous leishmaniosis (CL) and visceral leishmaniosis (VL), respectively. The leishmanioses represent the second-largest parasitic killer in the world after malaria. Recently, we succeeded in generating a plasmid DNA (pCMV-HISA70m2A) and demonstrated that immunized mice were protected against L. major challenge. The efficacy of the DNA-vaccine was further enhanced by the inclusion of KMP-11 antigen into the antibiotic-free plasmid pVAX1-asd. Here, we describe the use of a HisAK70 DNA-vaccine encoding seven Leishmania genes (H2A, H2B, H3, H4, A2, KMP11 and HSP70) for vaccination of mice to assess the induction of a resistant phenotype against VL and CL. HisAK70 was successful in vaccinated mice, resulting in a high amount of efficient sterile hepatic granulomas associated with a hepatic parasite burden fully resolved in the VL model; and resulting in 100% inhibition of parasite visceralization in the CL model. The results suggest that immunization with the HisAK70 DNA-vaccine may provide a rapid, suitable, and efficient vaccination strategy to confer cross-protective immunity against VL and CL.

  15. 75 FR 12678 - Revision of Class E Airspace; Dillingham, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-17

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 71 [Docket No. FAA-2009-1055; Airspace Docket No. 09-AAL-16] Revision of Class E Airspace; Dillingham, AK AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action revises Class E airspace at...

  16. Incorporation of PCI flow measurement/control at AK Steel Corporation

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

    Dibert, W.A.; Keaton, D.

    1994-12-31

    A measurement and control system has been developed and implemented to improve the distribution of coal among the tuyere lines on AK Steel Corporation`s Amanda blast furnace at Ashland, Kentucky. This paper discusses the development and design of the system, and briefly reviews operating results achieved.

  17. Knowledge, Perceptions and Acceptability to Strengthening Adolescents’ Sexual and Reproductive Health Education amongst Secondary Schools in Gulu District

    PubMed Central

    Herman, Lule; Ovuga, E.; Mshilla, M.; Ojara, S.; Kimbugwe, G.; Adrawa, A. P.; Mahuro, N.

    2014-01-01

    Adolescents in Northern Uganda are at risk of teenage pregnancies, unsafe abortions and sexually transmitted infections (STIs). There is silence on sex both at home and school. This cross sectional descriptive analytical study interviews a random sample of 827 students and 13 teachers on knowledge, perception and acceptability to a comprehensive adolescent sexual and reproductive health education in “O” and “A” level secondary schools in Gulu District. Quantitative data was analysed using SPSS 16.0. Directed content analysis of themes of transcribed qualitative data was conducted manually for common codes, sub-categories and categories. Of the 827 students; 54.3% (449) reported being in a sexual relationship especially those aged 15–17 years. Majority 96.1% (807) supported the teaching of a comprehensive ASRHE, citing no negative impact 71.5% (601). Majority 81.6% (686) agreed that such education could help prevention of STIs, abortions and teenage pregnancies, and that it should be taught by health workers 69.0% (580). Majority 76.6% (203) reported that ASRHE was not currently being taught in their schools. Students had low knowledge levels and misconceptions about ASRHE. ASRHE was highly acceptable though not being emphasized; its success in school settings requires multidisciplinary culturally sensitive approaches amongst which health workers should be frontiers. PMID:24748950

  18. Mass-balance modelling of Ak-Shyirak massif Glaciers, Inner Tian Shan

    NASA Astrophysics Data System (ADS)

    Rets, Ekaterina; Barandun, Martina; Belozerov, Egor; Petrakov, Dmitry; Shpuntova, Alena

    2017-04-01

    Tian Shan is a water tower of Central Asia. Rapid and accelerating glacier downwasting is typical for this region. Study sites - Sary-Tor glacier and Glacier No.354 are located in Ak-Shyirak massif, Naryn headwaters. Sary-Tor was chosen as representative for Ak-Shyirak (Ushnurtsev, 1991; Oledeneniye TianShanya, 1995) for direct mass-balance measurements in 1985-1991. Glacier No.354 was an object of direct mass-balance measurements for 2011-2016. An energy-balance distributed A-Melt model (Rets et al, 2010) was used to reconstruct mass-balance for the glaciers for 2003-2015. Verification of modelingresults showed a good reproduction of direct melting measurements data on ablation stakes and mass loss according to geodetic method. Modeling results for Glacier No. 354 were compared to different modeling approach: distributed accumulation and temperature-index melt (Kronenberg et al, 2016)

  19. 76 FR 61258 - Revision of Class E Airspace; Allakaket, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-04

    ... Allakaket, AK, to accommodate the amendment of one Standard Instrument Approach Procedure at the Allakaket Airport. The FAA is taking this action to enhance safety and management of Instrument Flight Rules (IFR... Regulations, part 51, subject to the annual revision of FAA Order 7400.9 and publication of conforming...

  20. 76 FR 60714 - Revision of Class E Airspace; Northway, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-30

    ... Northway, AK, to accommodate the amendment of one Standard Instrument Approach Procedure at the Northway Airport. The FAA is taking this action to enhance safety and management of Instrument Flight Rules (IFR... incorporation by reference action under title 1, Code of Federal Regulations, part 51, subject to the annual...

  1. 76 FR 65944 - Establishment of Class E Airspace; Tatitlek, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-25

    ... at Tatitlek, AK, to accommodate the creation of one standard instrument approach procedure at the Tatitlek Airport. The FAA is taking this action to enhance safety and management of Instrument Flight Rules... Regulations, part 51, subject to the annual revision of FAA Order 7400.9 and publication of conforming...

  2. 75 FR 11905 - Yukon Flats National Wildlife Refuge, Fairbanks, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-12

    ... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R7-R-2009-N282; 70133-1265-0000-U4] Yukon Flats National Wildlife Refuge, Fairbanks, AK AGENCY: U.S. Fish and Wildlife Service, Interior. ACTION: Notice of availability of proposed land exchange Yukon Flats National Wildlife Refuge final...

  3. The U.S. M-16 rifle versus the Russian AK-47 rifle. A comparison of terminal ballistics.

    PubMed

    Swan, K G; Swan, R C; Levine, M G; Rocko, J M

    1983-09-01

    The standard U.S. military rifle (M-16) is substantially more destructive than its Russian counterpart (AK-47) when fired at short range into clay blocks, despite the fact that the AK-47 is of larger caliber and fires a much heavier bullet with a kinetic energy (muzzle) 25% greater when compared to the M-16. The decisive factor is the 40% greater muzzle velocity of the M-16.

  4. [Validity, reliability, and acceptability of the scale of knowledge, attitude, and behavior of lifestyle intervention in a diabetes high-risk population].

    PubMed

    Wang, W J; Dong, J; Ren, Z P; Chen, B; He, W; Li, W D; Hao, Z W

    2016-07-06

    To evaluate the validity, reliability, and acceptability of the scale of knowledge, attitude, and behavior of lifestyle intervention in a diabetes high-risk population (HILKAB), and provide scientific evidence for its usage. By convenient sampling, we selected 406 individuals at high risk for diabetes for survey using the HILKAB. Pearson correlation coefficient, factor analysis, independent sampling, and t-test for high- and low-score groups were used to evaluate the content validity, construct validity, and discriminant validity of the scale. Reliability of the scale was evaluated by internal consistency, which included Cronbach's α coefficient, θ coefficient, Ω coefficient, and split-half reliability. Scale acceptability was evaluated by acceptance rate and completion time of the survey. In this study, 366 questionnaires (90.1%) was qnalified and the completion time was (8.62±2.79) minutes. Scores for knowledge, attitude, and behavior were 10.60±3.73, 26.56±3.58, 17.09±9.74, respectively. The scale had good face validity and content validity. The correlation coefficient of items and the dimension to which they belong was between 0.25 and 0.97, and the correlation coefficient of three dimensions and the entire scale was between 0.64 and 0.91, all with P<0.001. Factor analysis of the scale extracted eight common factors. The cumulative variance contribution rate was 65.23%, thereby reaching the 50% approved standard. Of 30 items there were 29 items with factor loadings ≥0.40, indicating the scale had good construct validity. For the high-score group, scores for knowledge, attitude, and behavior dimensions were 13.89±2.55, 29.56± 2.46, 28.05 ± 2.93, respectively, which were higher than those for the low-score group (7.67 ± 2.78, 23.89 ± 3.35, 6.25 ± 3.13); t-values were 55.14, 119.40, 95.29, respectively, with P<0.001. The scale consisted of three dimensions: knowledge, attitude, and behavior. The Cronbach's α coefficient was between 0.84 and 0

  5. 75 FR 29582 - Yukon Flats National Wildlife Refuge, Fairbanks, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-26

    ... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R7-R-2010-N082; 70133-1265-0000-U4] Yukon Flats National Wildlife Refuge, Fairbanks, AK AGENCY: U.S. Fish and Wildlife Service, Interior. ACTION: Notice of availability: record of decision. SUMMARY: We, the U.S. Fish and Wildlife Service...

  6. Effect of Nursing Intervention on Mothers’ Knowledge of Cervical Cancer and Acceptance of Human Papillomavirus Vaccination for their Adolescent Daughters in Abuja – Nigeria

    PubMed Central

    Odunyemi, Funmilola T.; Ndikom, Chizoma M.; Oluwatosin, O. Abimbola

    2018-01-01

    Objective: The aim of this study is to evaluate the effect of nursing intervention on mothers’ knowledge of cervical cancer and acceptance of human papillomavirus (HPV) vaccination for their adolescent daughters in Abuja, Nigeria. Methods: This was a quasi-experimental study that utilized two groups pre and post-test design. The study was carried out among civil servant mothers in Bwari (experimental group [EG]) and Kwali (control group[CG]) Area Councils of Abuja, Nigeria. One hundred and forty-six women who met the inclusion criteria were purposively selected for this study. EG consists of 69 women while 77 are from CG. The intervention consisted of two days workshop on cervical cancer and HPV vaccination. Descriptive and inferential analyses of the data were performed using SPSS software 20 version. Results: The mean age of the respondents was 35 years ± 6.6 in the EG and 41 years ± 8.2 in the CG. The mean knowledge score of cervical cancer was low at baseline in both EG (9.58 ± 7.1) and CG (11.61 ± 6.5). However, there was a significant increase to 21.45 ± 6.2 after the intervention in EG (P < 0.0001). The baseline acceptance of HPV vaccination was high in EG after intervention from 74% to 99%. Exposure to nursing intervention and acceptance of HPV vaccination was statistically significant after intervention (P < 0.0001). Conclusions: The nursing intervention has been found to increase mothers’ knowledge of cervical cancer and acceptance of HPV vaccination. It is therefore recommended that nurses should use every available opportunity in mothers’ clinic to educate on cervical cancer and HPV vaccination. PMID:29607384

  7. What Can Be Learned from a Comparison of Two Agricultural Knowledge Systems? The Case of the Netherlands and Israel.

    ERIC Educational Resources Information Center

    Blum, Abraham

    1991-01-01

    Compared the agricultural knowledge systems (AKS) of the Netherlands and Israel; analyzed the features that made the systems effective and applicable to other countries. The analysis discovered eight elements that explain the success of these AKSs and demonstrated the value of comparative case studies. (JOW)

  8. 77 FR 49720 - Establishment of Class E Airspace; Chenega Bay, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ... at Chenega Bay, AK, to accommodate aircraft using a new Area Navigation (RNAV) Global Positioning System (GPS) standard instrument approach procedures at Chenega Bay Airport. This improves the safety and management of Instrument Flight Rules (IFR) operations at the airport. DATES: Effective date, 0901 UTC...

  9. 75 FR 54661 - Alaska Disaster #AK-00018 Declaration of Economic Injury

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-08

    ... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12292] Alaska Disaster AK-00018 Declaration of Economic Injury AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Economic Injury Disaster Loan (EIDL) declaration for the State of Alaska, dated 08/27/2010. Incident...

  10. Murine Ia-associated invariant chain's processing to complex oligosaccharide forms and its dissociation from the I-Ak complex.

    PubMed

    Holt, G D; Swiedler, S J; Freed, J H; Hart, G W

    1985-07-01

    The processing of murine invariant chain (Ii) to a cell surface form bearing complex N-linked oligosaccharides has been demonstrated in the B cell lymphoma, AKTB-1b. In addition, the rate of processing of pulse-labeled Ii has been determined relative to its rate of dissociation from the alpha/beta complex of I-Ak. Ii, alpha-, and beta-chains were immunoprecipitated with anti-I-Ak or anti-Ii monoclonal antibodies. The heretofore uncharacterized complex oligosaccharide form of Ii (Ii-c) was identified in gel-purified immunoprecipitates by peptide mapping with reverse-phase HPLC. Ii-c is resistant to deglycosylation by Endo H, which is specific for high-mannose N-linkages, but can be digested with Endo F, a glycosidase capable of cleaving both complex and high-mannose N-linked oligosaccharides. Immunoprecipitation of surface iodinated cells indicates that Ii-c is expressed on the plasma membrane. Pulse-chase metabolic labeling data show that the processing of Ii to Ii-c occurs with a t1/2 of about 120 min. In contrast, the processing of both alpha- and beta-chains of I-Ak to complex forms occurs with a t1/2 of 15 to 20 min. Our data show that Ii-hm begins to dissociate rapidly from the I-Ak complex after 100 to 120 min of chase. Only a small amount (less than 5% on a per mole basis) of Ii-c was found associated with the I-Ak complexes after 300 min of continuous metabolic labeling. These results are consistent with Ii serving as a carrier for Ia antigens as they are transported to the cell surface. In addition, they suggest that the processing of Ii to Ii-c, or a late processing event of the alpha- and beta-chains, such as their sialylation, may be a possible mechanism for inducing the dissociation of Ii from the I-Ak complex.

  11. What if Indigenous Knowledge Contradicts Accepted Scientific Findings?--The Hidden Agenda: Respect, Caring and Passion towards Aboriginal Research in the Context of Applying Western Academic Rules

    ERIC Educational Resources Information Center

    Witt, Norbert

    2007-01-01

    The statement in the title, what if Indigenous Knowledge contradicts accepted scientific findings (Fowler, 2000), is an expression of the dilemma people who research Indigenous Knowledge think they find themselves in when they are confronted with different interpretations of what it means to be human, or, as I may summarize it, with different…

  12. A phenomenology of informal caregiving for HIV/AIDS in India: Exploring women's search for authoritative knowledge, self-efficacy and resilience.

    PubMed

    Shukla, Shrivridhi; McCoyd, Judith L M

    2018-04-12

    Women provide informal caregiving across the world and are often expected to provide care even when ailing themselves. We explore the lived experience of 33 impoverished married Indian women living with HIV and caring for their husbands and/or children living with HIV. Drawing on concepts of authoritative knowledge (AK), self-efficacy and resilience, we found a trajectory that reveals barriers to accessing care, yet we also found that women developed strengths and resiliency. Women gather information, develop "environ-info," and deliberatively weigh AK from health workers, family/friends' advice, and their own experiences. Over multiple iterations of this process, they build self-reliance and resilience.

  13. 76 FR 54149 - Proposed Amendment of Class E Airspace; Kipnuk, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-31

    ... proposes to revise Class E airspace at Kipnuk, AK. The amendment of two standard instrument approach procedures at the Kipnuk Airport has made this action necessary to enhance safety and management of.... ADDRESSES: Send comments on the proposal to the Docket Management Facility, U.S. Department of...

  14. 76 FR 49386 - Proposed Amendment of Class E Airspace; Nuiqsut, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ... proposes to revise Class E airspace at Nuiqsut AK. The amendment of two standard instrument approach procedures at the Nuiqsut Airport has made this action necessary to enhance safety and management of.... ADDRESSES: Send comments on the proposal to the Docket Management Facility, U.S. Department of...

  15. 77 FR 71667 - Alaska Disaster #AK-00026 Declaration of Economic Injury

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-03

    ... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13393] Alaska Disaster AK-00026 Declaration of Economic Injury AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Economic Injury Disaster Loan (EIDL) declaration for the State of Alaska, dated 11/21/2012. Incident: 2012...

  16. Examining differences in HPV awareness and knowledge and HPV vaccine awareness and acceptability between U.S. Hispanic and island Puerto Rican women.

    PubMed

    Morales-Campos, Daisy Y; Vanderpool, Robin C

    2017-01-01

    In 2015, only 42% of Puerto Rican (PR) girls aged 13-17 and 44% of U.S. Hispanic girls aged 13-17 were vaccinated with all three Human Papillomavirus (HPV) vaccine doses; These percentages were far lower than the Healthy People 2020 goal of 80% of girls aged 13-15 the Healthy People 2020 goal of 80%. The purpose of this study was to examine potential differences in HPV awareness and knowledge and HPV vaccine awareness and acceptability between a population-based sample of U.S. Hispanic and island Puerto Rican women. We restricted our analyses to female respondents from the Health Information National Trends Survey (HINTS) 2007 (n=375; U.S. Hispanic) and HINTS Puerto Rico 2009 (n=417; PR). Using the Wald chi-square test, we assessed if there were significant differences in HPV awareness and knowledge and HPV vaccine awareness and acceptability between U.S. Hispanic and island PR women. We then utilized logistic or multinomial regression to control for covariates on significant outcomes. Both groups of Hispanic women were highly knowledgeable that HPV causes cancer (89.2% in both samples) and that HPV is a sexually transmitted infection (78.1% [U.S. Hispanics] and 84.7% [PR]). Less than 10% of both groups recognized that HPV can clear on its own without treatment. Island PR women had significantly higher HPV vaccine awareness (66.9% vs. 61.0%; Wald X 2 F(1, 97) = 16.03, p < .001) and were more accepting of the HPV vaccine for a real or hypothetical daughter, compared to U.S. Hispanic women (74.8% vs. 56.1%; Wald X 2 F(2, 96) = 7.18, p < .001). However, after controlling for sociodemographic variables and survey group, there was no longer a difference between the two groups of women and HPV vaccine awareness (AOR = .53; 95% CI = .23, 1.24). Moreover, after controlled analysis, island PR women were significantly less likely to have their hypothetical daughter get the HPV vaccine, compared to U.S. Hispanic women (AOR = 0.26; 95% CI = .08, .81). Future research focused

  17. A Cross-Sectional Study to Assess HPV Knowledge and HPV Vaccine Acceptability in Mali

    PubMed Central

    Poole, Danielle N.; Tracy, J. Kathleen; Levitz, Lauren; Rochas, Mali; Sangare, Kotou; Yekta, Shahla; Tounkara, Karamoko; Aboubacar, Ben; Koita, Ousmane; Lurie, Mark; De Groot, Anne S.

    2013-01-01

    Despite a high prevalence of oncogenic human papilloma virus (HPV) infection and cervical cancer mortality, HPV vaccination is not currently available in Mali. Knowledge of HPV and cervical cancer in Mali, and thereby vaccine readiness, may be limited. Research staff visited homes in a radial pattern from a central location to recruit adolescent females and males aged 12–17 years and men and women aged ≥18 years (N = 51) in a peri-urban village of Bamako, Mali. Participants took part in structured interviews assessing knowledge, attitudes, and practices related to HPV, cervical cancer, and HPV vaccination. We found low levels of HPV and cervical cancer knowledge. While only 2.0% of respondents knew that HPV is a sexually transmitted infection (STI), 100% said they would be willing to receive HPV vaccination and would like the HPV vaccine to be available in Mali. Moreover, 74.5% said they would vaccinate their child(ren) against HPV. Men were found to have significantly greater autonomy in the decision to vaccinate themselves than women and adolescents (p = 0.005), a potential barrier to be addressed by immunization campaigns. HPV vaccination would be highly acceptable if the vaccine became widely available in Bamako, Mali. This study demonstrates the need for a significant investment in health education if truly informed consent is to be obtained for HPV vaccination. Potential HPV vaccination campaigns should provide more information about HPV and the vaccine. Barriers to vaccination, including the significantly lower ability of the majority of the target population to autonomously decide to get vaccinated, must also be addressed in future HPV vaccine campaigns. PMID:23431375

  18. A cross-sectional study to assess HPV knowledge and HPV vaccine acceptability in Mali.

    PubMed

    Poole, Danielle N; Tracy, J Kathleen; Levitz, Lauren; Rochas, Mali; Sangare, Kotou; Yekta, Shahla; Tounkara, Karamoko; Aboubacar, Ben; Koita, Ousmane; Lurie, Mark; De Groot, Anne S

    2013-01-01

    Despite a high prevalence of oncogenic human papilloma virus (HPV) infection and cervical cancer mortality, HPV vaccination is not currently available in Mali. Knowledge of HPV and cervical cancer in Mali, and thereby vaccine readiness, may be limited. Research staff visited homes in a radial pattern from a central location to recruit adolescent females and males aged 12-17 years and men and women aged ≥ 18 years (N = 51) in a peri-urban village of Bamako, Mali. Participants took part in structured interviews assessing knowledge, attitudes, and practices related to HPV, cervical cancer, and HPV vaccination. We found low levels of HPV and cervical cancer knowledge. While only 2.0% of respondents knew that HPV is a sexually transmitted infection (STI), 100% said they would be willing to receive HPV vaccination and would like the HPV vaccine to be available in Mali. Moreover, 74.5% said they would vaccinate their child(ren) against HPV. Men were found to have significantly greater autonomy in the decision to vaccinate themselves than women and adolescents (p = 0.005), a potential barrier to be addressed by immunization campaigns. HPV vaccination would be highly acceptable if the vaccine became widely available in Bamako, Mali. This study demonstrates the need for a significant investment in health education if truly informed consent is to be obtained for HPV vaccination. Potential HPV vaccination campaigns should provide more information about HPV and the vaccine. Barriers to vaccination, including the significantly lower ability of the majority of the target population to autonomously decide to get vaccinated, must also be addressed in future HPV vaccine campaigns.

  19. Efficacy and acceptability of an Internet platform to improve the learning of nutritional knowledge in children: the ETIOBE Mates.

    PubMed

    Baños, R M; Cebolla, A; Oliver, E; Alcañiz, M; Botella, C

    2013-04-01

    Possessing sufficient nutritional knowledge is a necessary component in the prevention and treatment of obesity. A solid understanding of nutrition can help people make appropriate food selections and can also help correct irrational ideas or myths people may believe about food. It is a challenge to provide this information to children in ways that are exciting. Thus, we propose an online video game platform to deliver the information. The objective of this study was to study the efficacy and acceptability of an online game called 'ETIOBE Mates' that was designed to improve children's nutritional knowledge; furthermore, we compare it with the traditional paper-pencil mode of information delivery. A sample of 228 children participated in the study. Participants were divided into two groups: an experimental group (who used ETIOBE Mates) and a control group (who were given a pamphlet). Both groups increased their scores for nutritional knowledge. The interaction between group × time was also statistically significant; it indicated that acquisition of nutritional knowledge was superior in the experimental group. The children considered the serious games platform to be a useful medium for improving their nutritional knowledge. Online games can be an effective method of delivery for preventive and treatment tasks that are otherwise tedious for children.

  20. Knowledge, attitudes and acceptability to provider-initiated HIV testing and counseling: patients' perspectives in Moshi and Rombo Districts, Tanzania.

    PubMed

    Manongi, Rachel; Mahande, Michael; Njau, Bernard

    2014-10-01

    Provider-initiated HIV testing and counseling (PITC) is referred to as routine testing in a clinical setting as part of a standard programme of medical services. PITC is initiated in order to avoid missed opportunities for people to get tested for HIV. While advocated as a strategy, there is dearth of information on patients' views on PITC in a number of districts in Tanzania. The objective of this study was to assess the knowledge, attitude and acceptability to PITC services among patients attending health care facilities in rural and urban settings in Kilimanjaro region A total of 12 focus group discussions (FGDs) were conducted with 99 (73 female and 26 male) patients enrolled into out-patient clinics in 8 (2 hospitals and 6 primary care centers) health facilities in Moshi Urban and Rombo districts in northern Tanzania. The study explored on knowledge, attitudes and acceptability of PITC, perceived benefits and barriers of PITC, and ethical issues related to PITC. Interviews were audio taped, transcribed, translated, and analyzed using Non-numerical Unstructured Data Indexing and Theorizing (NUDIST) software. Knowledge about PITC services was generally low. Compared to men, women had a more positive attitude towards PITC services, because of its ability to identify and treat undiagnosed HIV cases. HIV stigma was regarded as a major barrier to patients' uptake of PITC. Institutional factors such as lack of supplies and human resources were identified as barriers to successful provision of PITC. In conclusion, the findings highlight both opportunities and potential barriers in the successful uptake of PITC, and underscore the importance of informed consent, counseling and confidentiality and the need for specific strategies on advocacy for the service.

  1. Knowledge of, Attitudes toward, and Acceptance of Genetically Modified Organisms among Prospective Teachers of Biology, Home Economics, and Grade School in Slovenia

    ERIC Educational Resources Information Center

    Sorgo, Andrej; Ambrozic-Dolinsek, Jana

    2010-01-01

    The objective of this study was to investigate knowledge, opinions, and attitudes toward, as well as readiness to accept genetically modified organisms (GMOs) among prospective primary and secondary Slovene teachers. Our findings are that prospective teachers want to take an active role in rejecting or supporting individual GMOs and are aware of…

  2. Attitude, Acceptability and Knowledge of HPV Vaccination among Local University Students in Hong Kong

    PubMed Central

    Chiang, Vico Chung Lim; Wong, Ho Ting; Yeung, Pui Chun Au; Choi, Yuk Ki; Fok, Michelle Sum Yue; Mak, Oi In; Wong, Hing Yu; Wong, Kim Ho; Wong, Shui Yan; Wong, Yee Shan; Wong, Eugene Ying Yeung

    2016-01-01

    The Human Papillomavirus (HPV) vaccine has the great potential to prevent HPV-related infections for millions of women and men worldwide. However, the success of the vaccine is highly dependent on the vaccination rate. Factors influencing the attitudes of undergraduate students towards HPV vaccination should be studied. This is a cross-sectional survey that was conducted to estimate the HPV vaccination rate among undergraduate students in Hong Kong, and to identify the predictors of their attitude towards HPV vaccination. The results showed that the HPV vaccination rate was 13.3%. Factors related to knowledge of vaccination were the main predictors of the students’ attitude towards vaccination (there were seven predictors, with B = 1.36 to 2.30; p < 0.05), followed by gender (B = −1.40; p < 0.05), acceptable maximum price (B = 0.35; p < 0.05), and willingness to receive the HPV vaccine if it can protect against cervical/anal cancer and genital warts (B = −1.90; p < 0.001). The regression model that was developed based on the predictors had a moderate effect size (adj-R2 = 0.33). To conclude, the HPV vaccination rate among undergraduate students in Hong Kong was low. They should be provided with more active education and activities to promote HPV vaccination to improve their knowledge on the subject. PMID:27187424

  3. Oxidizer Scoping Studies

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

    Chancellor, Christopher John

    2016-11-07

    The purpose of this report is to present the results of the acceptable knowledge (AK) review of oxidizers present in active waste streams, provide a technical analysis of the oxidizers, and report the results of the scoping study testing. This report will determine the fastest burning oxidizer to be used in the development of a Test Plan for Preparation and Testing of Sorbents Mixed with Oxidizer found in Transuranic Waste (DWT-TP-001). The companion report, DWT-RPT-002, Sorbent Scoping Studies, contains similar information for sorbents identified during the AK review of TRU waste streams. The results of the oxidizer and sorbent scopingmore » studies will be used to inform the QL1 test plan. The QL1 test results will support the development of a basis of knowledge document that will evaluate oxidizing chemicals and sorbents in TRU waste and provide guidance for treatment.« less

  4. Impact of communication strategies to increase knowledge, acceptability, and uptake of a new Woman's Condom in urban Lusaka, Zambia: study protocol for a randomized controlled trial.

    PubMed

    Pinchoff, Jessie; Chowdhuri, Rachna Nag; Taruberekera, Noah; Ngo, Thoai D

    2016-12-13

    Globally, 220 million women experience an unmet need for family planning. A newly designed female condom, the Woman's Condom (WC), has been developed featuring an improved design. It is the first dual-protection, female-initiated contraceptive that is a premium, higher price point product. However, market availability alone will not increase uptake. In February 2016 the WC will be distributed with a strong media campaign and interpersonal communication (IPC) outreach intervention. The impact of these on knowledge, acceptability, and use of the WC will be measured. A baseline survey of 2314 randomly selected 18- to 24-year-old sexually active men and women has been conducted. The WC and mass media will be introduced throughout 40 urban wards in and surrounding Lusaka, Zambia. The baseline survey will serve as a quasi-control arm to determine the impact of introducing the WC with mass media. Half of the wards will be randomly allocated to additionally receive the IPC intervention. A single-blind randomized controlled trial will determine the impact of the IPC intervention on knowledge, uptake, and use of the WC. After one year, another 2314 individuals will be randomly selected to participate in the endline survey. We hypothesize that (1) the distribution and media campaign of the WC will increase overall condom use in selected urban wards, and specifically use of the WC; (2) the IPC intervention will significantly impact knowledge, acceptability, and use of the WC. The primary outcome measures are use of the WC, use of any condom, and willingness to use the WC. Secondary outcomes include measures of knowledge, acceptability, and choice of contraception. Odds ratios will be estimated to measure the effect of the intervention on the outcomes with 95% confidence intervals. All analyses will be based on the intention-to-treat principle. Increasing uptake of dual prevention measures (such as the WC) may reduce incidence of sexually transmitted infections/HIV and

  5. 75 FR 34393 - Proposed Establishment of Class E Airspace; Port Clarence, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-17

    ...: This action proposes to establish Class E airspace at Port Clarence Coast Guard Station (CGS), AK. The... approach procedure. This instrument approach development at the Port Clarence CGS Airport has made this action necessary to enhance safety and management of Instrument Flight Rules (IFR) operations. DATES...

  6. [Validity, reliability, and acceptability of the brief version of the self-management knowledge, attitude, and behavior assessment scale for diabetes patients].

    PubMed

    Wu, Y Z; Wang, W J; Feng, N P; Chen, B; Li, G C; Liu, J W; Liu, H L; Yang, Y Y

    2016-07-06

    To evaluate the validity, reliability, and acceptability of the brief version of the self-management knowledge, attitude, and behavior (KAB) assessment scale for diabetes patients. Diabetes patients who were managed at the Xinkaipu Community Health Service Center of Tianxin in Changsha, Hunan Province were selected for survey by cluster sampling. A total of 350 diabetes patients were surveyed using the brief scale to collect data on knowledge, attitudes, and behaviors of self-management. Content validity was evaluated by Pearson correlation coefficient between the brief scale and subscales of knowledge, attitude, and behavior. Structure validity was evaluated by factor analysis, and discrimination validity was evaluated by an independent sample t-test between the high-score and low-score groups. Reliability was tested by internal consistency reliability and split-half reliability. The evaluation indexes of internal consistency reliability were Cronbach's α coefficients, θ coefficient, and Ω coefficient. Acceptability was evaluated by valid response rate and completion time of the brief scale. A total of 346(98.9%) valid questionnaires were returned, with average survey time of (11.43±3.4) minutes. Average score of the brief scale was 78.85 ± 11.22; scores of the knowledge, attitude, and behavior subscales were 16.45 ± 4.42, 21.33 ± 2.03, and 41.07 ± 8.34, respectively. Pearson correlation coefficients between the brief scale and the knowledge, attitude, and behavior subscales were 0.92, 0.42, and 0.60, respectively; P-values were all less than 0.01, indicating that the face validity and content validity of the brief scale were achieved to a good level. The common factor cumulative variance contribution rate of the brief scale and three subscales was from 53.66% to 61.75%, which achieved more than 50% of the approved standard. There were 11 common factors; 41 of the total 42 items had factor loadings above 0.40 in their relevant common factor, indicating

  7. Cation displacements and the structures of the superconducting pyrochlore osmates AOs2O6 ( A=K , Rb, and Cs)

    NASA Astrophysics Data System (ADS)

    Galati, Rosa; Simon, Charles; Henry, Paul F.; Weller, Mark T.

    2008-03-01

    Variable temperature, 2KA=K , Rb, and Cs, have been undertaken. Anomalous behaviors in the lattice parameter variations as a function of temperature for the superconducting osmates with A=K , and to a lesser extent for A=Rb , are associated with local, static displacements of the alkali metal cation, which occur below ˜80K . These displacements are random around the 8b position as modeled in the space group Fd-3m ; no evidence for decrease in symmetry from Fd-3m was observed for any sample above 2K . For the nonsuperconducting ANbTeO6 , A=K , Rb, and Cs, phases, similar structural and lattice parameter behaviors are observed with localization of the potassium ions in KNbTeO6 below ˜30K .

  8. Acceptability and initial efficacy of education for teen mothers.

    PubMed

    Logsdon, M Cynthia; Davis, Deborah Winders; Stikes, Reetta; Ratterman, Rachel; Ryan, Lesa; Myers, John

    2015-01-01

    Educational materials used by healthcare agencies frequently do not follow national health guidelines for plain talk. Adolescent mothers are a vulnerable population in need of accurate and accessible health information to promote their own health and that of their baby. The aims of our study were to: Determine acceptability of simple, written educational pamphlets to adolescent mothers; Determine efficacy of simple, written educational pamphlets in improving an adolescent mother's knowledge related to breastfeeding, infant care, postpartum depression, and mother-infant relationship; Determine if higher knowledge scores are maintained after a 2-week period; and Determine general parenting health literacy of adolescent mothers. Using a prospective, experimental design, students enrolled in a teen parent program (n = 123) completed a pretest and The Parent Health Literacy Activities Test (PHLAT), read the health educational materials, and completed an immediate posttest of knowledge and acceptability. Two weeks later, the same participants completed a second posttest of knowledge. Adolescent mothers found the intervention (simple, written educational materials) to be acceptable. The intervention was initially effective in improving knowledge scores in all four content areas. However, knowledge was not retained and scores were not significantly different from baseline at the 2-week assessment. The mean health literacy of the adolescent mothers was poor. A booster session may be necessary for knowledge retention. Other methods of education should be studied to evaluate efficacy for adolescent mothers' knowledge retention of important health information.

  9. Usability and Acceptance of the Librarian Infobutton Tailoring Environment: An Open Access Online Knowledge Capture, Management, and Configuration Tool for OpenInfobutton.

    PubMed

    Jing, Xia; Cimino, James J; Del Fiol, Guilherme

    2015-11-30

    The Librarian Infobutton Tailoring Environment (LITE) is a Web-based knowledge capture, management, and configuration tool with which users can build profiles used by OpenInfobutton, an open source infobutton manager, to provide electronic health record users with context-relevant links to online knowledge resources. We conducted a multipart evaluation study to explore users' attitudes and acceptance of LITE and to guide future development. The evaluation consisted of an initial online survey to all LITE users, followed by an observational study of a subset of users in which evaluators' sessions were recorded while they conducted assigned tasks. The observational study was followed by administration of a modified System Usability Scale (SUS) survey. Fourteen users responded to the survey and indicated good acceptance of LITE with feedback that was mostly positive. Six users participated in the observational study, demonstrating average task completion time of less than 6 minutes and an average SUS score of 72, which is considered good compared with other SUS scores. LITE can be used to fulfill its designated tasks quickly and successfully. Evaluators proposed suggestions for improvements in LITE functionality and user interface.

  10. 75 FR 32317 - Proposed Revocation of Colored Federal Airway G-4; AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ...-0453; Airspace Docket No. 10-AAL-14] Proposed Revocation of Colored Federal Airway G-4; AK AGENCY... action proposes to remove Colored Federal Airway Green 4 (G-4) from the National Airspace System (NAS) in...) part 71 by removing Colored Federal airway G-4 associated with the planned BTS NDB decommissioning near...

  11. 78 FR 58158 - Establishment of Class D Airspace; Bryant AAF, Anchorage, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-23

    ...-2012-0433; Airspace Docket No. 12-AAL-5] Establishment of Class D Airspace; Bryant AAF, Anchorage, AK... corrects a final rule published in the Federal Register August 8, 2013 that establishes Class D airspace at... Bryant AAF, in that the language indicating Class D airspace as part time was left out. DATES: Effective...

  12. Weak Magnetic Fields in Two Herbig Ae Systems: The SB2 AK Sco and the Presumed Binary HD 95881

    NASA Astrophysics Data System (ADS)

    Järvinen, S. P.; Carroll, T. A.; Hubrig, S.; Ilyin, I.; Schöller, M.; Castelli, F.; Hummel, C. A.; Petr-Gotzens, M. G.; Korhonen, H.; Weigelt, G.; Pogodin, M. A.; Drake, N. A.

    2018-05-01

    We report the detection of weak mean longitudinal magnetic fields in the Herbig Ae double-lined spectroscopic binary AK Sco and in the presumed spectroscopic Herbig Ae binary HD 95881 using observations with the High Accuracy Radial velocity Planet Searcher polarimeter (HARPSpol) attached to the European Southern Observatory’s (ESO’s) 3.6 m telescope. Employing a multi-line singular value decomposition method, we detect a mean longitudinal magnetic field < {B}{{z}}> =-83+/- 31 G in the secondary component of AK Sco on one occasion. For HD 95881, we measure < {B}{{z}}> =-93+/- 25 G and < {B}{{z}}> =105+/- 29 G at two different observing epochs. For all the detections the false alarm probability is smaller than 10‑5. For AK Sco system, we discover that accretion diagnostic Na I doublet lines and photospheric lines show intensity variations over the observing nights. The double-lined spectral appearance of HD 95881 is presented here for the first time.

  13. Educational Data Mining Acceptance among Undergraduate Students

    ERIC Educational Resources Information Center

    Wook, Muslihah; Yusof, Zawiyah M.; Nazri, Mohd Zakree Ahmad

    2017-01-01

    The acceptance of Educational Data Mining (EDM) technology is on the rise due to, its ability to extract new knowledge from large amounts of students' data. This knowledge is important for educational stakeholders, such as policy makers, educators, and students themselves to enhance efficiency and achievements. However, previous studies on EDM…

  14. Paleoglaciology of the Ala-Archa and Ak-Shyrak areas, Kyrgyz Tian Shan

    NASA Astrophysics Data System (ADS)

    Blomdin, R.; Beel, C.; Caffee, M. W.; Codilean, A.; Gribenski, N.; Harbor, J.; Heyman, J.; Hattestrand, C.; Ivanov, M.; Kassab, C.; Lifton, N. A.; Petrakov, D.; Rogozhina, I.; Stroeven, A. P.; Usubaliev, R.

    2012-12-01

    We employed detailed glacial geomorphological mapping of the Ala-Archa and Ak-Shyrak areas, Kyrgyz Tian Shan (Shan = Mountains) to build a paleoglaciological reconstruction. These two areas were selected because their glaciers constitute important freshwater reservoirs for downstream communities (the Kyrgyz capital Bishkek, and cities along the Syr Darja which drains towards the Aral Sea, respectively), and because fluctuations in their extent cause both variations in water supply and risks for glacial hazards. Five landform categories were mapped; glacial valleys, marginal moraines, glacial lineations, hummocky terrain, and melt-water channels. These landforms were mapped using a SRTM digital elevation model (DEM) with a 90 m resolution, Landsat 7 ETM+ satellite imagery with a 30 m resolution, Aster GDEM with a 30 m resolution, and Google Earth. This remotely sensed mapping was also checked and complemented by field mapping. The distribution of mapped landforms indicates restricted glaciations, mainly concentrated to the mountain areas. In both ranges marginal moraines extend beyond the furthest extent of glacial valleys. Furthermore, extensive areas of hummocky moraine in Ak-Shyrak extending beyond montane glacial valleys indicate glacial extents into the intermontane basins. Several series of lateral and terminal moraines in the Ala-Archa and Ak-Shyrak ranges have been identified and sampled for cosmogenic nuclide 10Be dating, while associated glaciofluvial sediment was sampled for optically-stimulated luminescence (OSL) and electron spin resonance (ESR) dating. Future work will involve using these samples to build a consistent chronology for glaciation and investigation of contrasts between paleoglaciological reconstructions of valleys within a single range but with different aspects, as well as between ranges. In the final stages of the project we will use intermediate complexity glacier flow models to examine paleoclimatic implications of the observed spatial

  15. High-quality draft genome sequence of Sedimenticola selenatireducens strain AK4OH1T, a gammaproteobacterium isolated from estuarine sediment

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

    Louie, Tiffany S.; Giovannelli, Donato; Yee, Nathan

    Sedimenticola selenatireducens strain AK4OH1 T (= DSM 17993 T = ATCC BAA-1233 T) is a microaerophilic bacterium isolated from sediment from the Arthur Kill intertidal strait between New Jersey and Staten Island, NY. S. selenatireducens is Gram-negative and belongs to the Gammaproteobacteria. Strain AK4OH1 T was the first representative of its genus to be isolated for its unique coupling of the oxidation of aromatic acids to the respiration of selenate. It is a versatile heterotroph and can use a variety of carbon compounds, but can also grow lithoautotrophically under hypoxic and anaerobic conditions. Furthermore, the draft genome comprises 4,588,530 bpmore » and 4276 predicted protein-coding genes including genes for the anaerobic degradation of 4-hydroxybenzoate and benzoate. We report the main features of the genome of S. selenatireducens strain AK4OH1 T.« less

  16. High-quality draft genome sequence of Sedimenticola selenatireducens strain AK4OH1T, a gammaproteobacterium isolated from estuarine sediment

    DOE PAGES

    Louie, Tiffany S.; Giovannelli, Donato; Yee, Nathan; ...

    2016-09-08

    Sedimenticola selenatireducens strain AK4OH1 T (= DSM 17993 T = ATCC BAA-1233 T) is a microaerophilic bacterium isolated from sediment from the Arthur Kill intertidal strait between New Jersey and Staten Island, NY. S. selenatireducens is Gram-negative and belongs to the Gammaproteobacteria. Strain AK4OH1 T was the first representative of its genus to be isolated for its unique coupling of the oxidation of aromatic acids to the respiration of selenate. It is a versatile heterotroph and can use a variety of carbon compounds, but can also grow lithoautotrophically under hypoxic and anaerobic conditions. Furthermore, the draft genome comprises 4,588,530 bpmore » and 4276 predicted protein-coding genes including genes for the anaerobic degradation of 4-hydroxybenzoate and benzoate. We report the main features of the genome of S. selenatireducens strain AK4OH1 T.« less

  17. Determinants of acceptance of cervical cancer screening in Dar es Salaam, Tanzania.

    PubMed

    Kahesa, Crispin; Kjaer, Susanne; Mwaiselage, Julius; Ngoma, Twalib; Tersbol, Britt; Dartell, Myassa; Rasch, Vibeke

    2012-12-19

    To describe how demographic characteristics and knowledge of cervical cancer influence screening acceptance among women living in Dar es Salaam, Tanzania. Multistage cluster sampling was carried out in 45 randomly selected streets in Dar es Salaam. Women between the ages of 25-59 who lived in the sampled streets were invited to a cervical cancer screening; 804 women accepted and 313 rejected the invitation. Information on demographic characteristics and knowledge of cervical cancer were obtained through structured questionnaire interviews. Women aged 35-44 and women aged 45-59 had increased ORs of 3.52 and 7.09, respectively, for accepting screening. Increased accepting rates were also found among single women (OR 2.43) and among women who had attended primary or secondary school (ORs of 1.81 and 1.94). Women who had 0-2 children were also more prone to accept screening in comparison with women who had five or more children (OR 3.21). Finally, knowledge of cervical cancer and awareness of the existing screening program were also associated with increased acceptance rates (ORs of 5.90 and 4.20). There are identifiable subgroups where cervical cancer screening can be increased in Dar es Salaam. Special attention should be paid to women of low education and women of high parity. In addition, knowledge and awareness raising campaigns that goes hand in hand with culturally acceptable screening services will likely lead to an increased uptake of cervical cancer screening.

  18. 75 FR 5145 - AK Steel Corporation, Mansfield Works Division, Mansfield, OH; Notice of Affirmative...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-01

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-71,375] AK Steel Corporation, Mansfield Works Division, Mansfield, OH; Notice of Affirmative Determination Regarding Application for Reconsideration By application dated December 10, 2009, the United Steel Workers, Local 169, requested...

  19. Conceptual Ecology of Evolution Acceptance among Greek Education Students: The Contribution of Knowledge Increase

    ERIC Educational Resources Information Center

    Athanasiou, Kyriacos; Katakos, Efstratios; Papadopoulou, Penelope

    2012-01-01

    In this study, we explored the factors related to acceptance of evolutionary theory among students/preservice preschool education teachers using conceptual ecology for biological evolution as a theoretical frame. We aimed to examine the acceptance and understanding of evolutionary theory and also the relationship of acceptance and understanding of…

  20. A web-based program to increase knowledge and reduce cigarette and nargila smoking among Arab university students in Israel: mixed-methods study to test acceptability.

    PubMed

    Essa-Hadad, Jumanah; Linn, Shai; Rafaeli, Sheizaf

    2015-02-20

    Among Arab citizens in Israel, cigarette and nargila (hookah, waterpipe) smoking is a serious public health problem, particularly among the young adult population. With the dramatic increase of Internet and computer use among Arab college and university students, a Web-based program may provide an easy, accessible tool to reduce smoking rates without heavy resource demands required by traditional methods. The purpose of this research was to examine the acceptability and feasibility of a pilot Web-based program that provides tailored feedback to increase smoking knowledge and reduce cigarette and nargila smoking behaviors among Arab college/university students in Israel. A pilot Web-based program was developed, consisting of a self-administered questionnaire and feedback system on cigarette and nargila smoking. Arab university students were recruited to participate in a mixed-methods study, using both quantitative (pre-/posttest study design) and qualitative tools. A posttest was implemented at 1 month following participation in the intervention to assess any changes in smoking knowledge and behaviors. Focus group sessions were implemented to assess acceptability and preferences related to the Web-based program. A total of 225 participants-response rate of 63.2% (225/356)-completed the intervention at baseline and at 1-month poststudy, and were used for the comparative analysis. Statistically significant reductions in nargila smoking among participants (P=.001) were found. The intervention did not result in reductions in cigarette smoking. However, the tailored Web intervention resulted in statistically significant increases in the intention to quit smoking (P=.021). No statistically significant increases in knowledge were seen at 1-month poststudy. Participants expressed high satisfaction with the intervention and 93.8% (211/225) of those who completed the intervention at both time intervals reported that they would recommend the program to their friends

  1. A Web-Based Program to Increase Knowledge and Reduce Cigarette and Nargila Smoking Among Arab University Students in Israel: Mixed-Methods Study to Test Acceptability

    PubMed Central

    Linn, Shai; Rafaeli, Sheizaf

    2015-01-01

    Background Among Arab citizens in Israel, cigarette and nargila (hookah, waterpipe) smoking is a serious public health problem, particularly among the young adult population. With the dramatic increase of Internet and computer use among Arab college and university students, a Web-based program may provide an easy, accessible tool to reduce smoking rates without heavy resource demands required by traditional methods. Objective The purpose of this research was to examine the acceptability and feasibility of a pilot Web-based program that provides tailored feedback to increase smoking knowledge and reduce cigarette and nargila smoking behaviors among Arab college/university students in Israel. Methods A pilot Web-based program was developed, consisting of a self-administered questionnaire and feedback system on cigarette and nargila smoking. Arab university students were recruited to participate in a mixed-methods study, using both quantitative (pre-/posttest study design) and qualitative tools. A posttest was implemented at 1 month following participation in the intervention to assess any changes in smoking knowledge and behaviors. Focus group sessions were implemented to assess acceptability and preferences related to the Web-based program. Results A total of 225 participants—response rate of 63.2% (225/356)—completed the intervention at baseline and at 1-month poststudy, and were used for the comparative analysis. Statistically significant reductions in nargila smoking among participants (P=.001) were found. The intervention did not result in reductions in cigarette smoking. However, the tailored Web intervention resulted in statistically significant increases in the intention to quit smoking (P=.021). No statistically significant increases in knowledge were seen at 1-month poststudy. Participants expressed high satisfaction with the intervention and 93.8% (211/225) of those who completed the intervention at both time intervals reported that they would

  2. Public acceptance of nuclear power among Malaysian students

    NASA Astrophysics Data System (ADS)

    Muhamad Pauzi, Anas; Saad, Juniza Md; Arif Abu Bakar, Asyraf; Hannan Damahuri, Abdul; Syukri, Nur Syamim Mohd

    2018-01-01

    Malaysian government’s aim to include nuclear energy for electricity generation has triggered various reactions from all especially the public. The objective of this study is to have a better understanding on the knowledge, sources of information of nuclear power and sources of energy chosen by Malaysian in 20 years’ time. Besides that, we want to examine the level of acceptance and perception of Malaysian towards nuclear energy and we want to identify the correlation between public perceptions with the acceptance towards nuclear power in Malaysia, and also to study the differences between perception and acceptance of nuclear power with gender and educational level. For this research methodology, the research questions are given orally or through paper-pencil and also social networking site such as Facebook or through electronic media application such as WhatsApp and Google docs. The data were analysed using a SPSS version 22.0 (Statistical Package for the Social Sciences). Results showed that more than 50% of the respondents have the knowledge of nuclear energy. A part of from that, only 39 % are confident government can afford to build NPP in Malaysia and 41 % disagree nuclear energy is the best option for future energy. From analysis using SPSS 22 we estimate negative perception will give a negative acceptance in term of support towards the use of nuclear energy in power generation in Malaysia. There are also slight correlation that the higher the level of education of Malaysian, the more negative the perception of Malaysian in accepting nuclear energy as source of power in Malaysia. Therefore in shaping a positive acceptance of NPP in Malaysia, the authorities need to educate the people with the knowledge of nuclear in order to overcome the negative perception towards nuclear power.

  3. French women's knowledge of and attitudes towards cervical cancer prevention and the acceptability of HPV vaccination among those with 14 - 18 year old daughters: a quantitative-qualitative study.

    PubMed

    Haesebaert, Julie; Lutringer-Magnin, Delphine; Kalecinski, Julie; Barone, Giovanna; Jacquard, Anne-Carole; Régnier, Véronique; Leocmach, Yann; Vanhems, Philippe; Chauvin, Franck; Lasset, Christine

    2012-11-27

    In France, it is recommended that girls and women aged 14-23 are vaccinated against the human papillomavirus (HPV). However, French women's knowledge of and attitude towards the vaccine has been little studied. Thirty-nine general practitioners, representative of those working in the large Rhône-Alpes region, offered a self-administered questionnaire on cervical cancer (CC) prevention to all 18-65 year-old women who came for consultation during June and July 2008. In addition, semi-structured interviews were undertaken with a sample of those who had daughters aged 14-18. Of the 1,478 women who completed the questionnaire, only 16.9% mentioned HPV as the cause of CC, even though 76.2% knew of the vaccine. 210 women had daughters aged 14-18, and 32 were interviewed. Compared with the wider group, more of these women were aware of the HPV vaccine (91.4%). 44.8% knew the target population and 17.1% the recommended ages for vaccination. 54.3% favoured HPV vaccination; 37.2% were undecided and only 0.9% were opposed. The main barrier to acceptance was the recency of the vaccine's introduction and concern about possible side effects (54.9%); 14.1% preferred to rely on their GP's decision. Factors associated with acceptance of the HPV vaccine were having previously vaccinated a child against pneumococcus (OR=3.28 [1.32-8.11]) and knowing the target population for HPV vaccination (OR=2.12 [1.15-3.90]). Knowing the recommended frequency of Papanicolaou smear testing (Pap test) screening was associated with lower acceptance (OR=0.32 [0.13-0.82]). Few mothers are opposed to HPV vaccination. Factors associated with acceptability were knowledge about the vaccine, acceptance of other vaccines and, unexpectedly, lack of knowledge about the recommended frequency of Pap testing. On multivariate analysis, compliance with recommendations for Pap test screening and socioeconomic factors had no effect on views about HPV vaccination. Given that concern about possible side effects is the

  4. Radioactive Waste Characterization Strategies; Comparisons Between AK/PK, Dose to Curie Modeling, Gamma Spectroscopy, and Laboratory Analysis Methods- 12194

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

    Singledecker, Steven J.; Jones, Scotty W.; Dorries, Alison M.

    2012-07-01

    In the coming fiscal years of potentially declining budgets, Department of Energy facilities such as the Los Alamos National Laboratory (LANL) will be looking to reduce the cost of radioactive waste characterization, management, and disposal processes. At the core of this cost reduction process will be choosing the most cost effective, efficient, and accurate methods of radioactive waste characterization. Central to every radioactive waste management program is an effective and accurate waste characterization program. Choosing between methods can determine what is classified as low level radioactive waste (LLRW), transuranic waste (TRU), waste that can be disposed of under an Authorizedmore » Release Limit (ARL), industrial waste, and waste that can be disposed of in municipal landfills. The cost benefits of an accurate radioactive waste characterization program cannot be overstated. In addition, inaccurate radioactive waste characterization of radioactive waste can result in the incorrect classification of radioactive waste leading to higher disposal costs, Department of Transportation (DOT) violations, Notice of Violations (NOVs) from Federal and State regulatory agencies, waste rejection from disposal facilities, loss of operational capabilities, and loss of disposal options. Any one of these events could result in the program that mischaracterized the waste losing its ability to perform it primary operational mission. Generators that produce radioactive waste have four characterization strategies at their disposal: - Acceptable Knowledge/Process Knowledge (AK/PK); - Indirect characterization using a software application or other dose to curie methodologies; - Non-Destructive Analysis (NDA) tools such as gamma spectroscopy; - Direct sampling (e.g. grab samples or Surface Contaminated Object smears) and laboratory analytical; Each method has specific advantages and disadvantages. This paper will evaluate each method detailing those advantages and disadvantages

  5. Sociodemographic And Reproductive Factors Affecting Knowledge Of Married Men Accepting Vasectomy.

    PubMed

    Zareen, Humaira; Shahzhad, Saadia; Salahhudin, Mehmood

    2016-01-01

    Men's attitude is very important in the adoption of methods of contraception and limiting the family size. Men represent half the world's population, but account for less than onethird of contraceptive use. Knowledge of men about vasectomy as contraceptive method is also limited. The objectives of the study were to assess the knowledge of males about vasectomy in age group 25-50 years and to identify the factors affecting the knowledge of men regarding vasectomy. It was cross-sectional descriptive study. All the clients coming for vasectomy at Lahore General Hospital and Family Health Hospital were included in the study. Data was collected through questionnaire, which was entered in to computer using SPSS-17. Confidentiality of the data was ensured and verbal consent was obtained before data collection. Majority (85.6%) of the men had adequate knowledge about vasectomy. Major source of knowledge, motivation and decision making regarding vasectomy were healthcare providers followed by friends and colleagues. Socio-demographic factors like age of the wife, education of men, income of men, media, friends and relatives showed association with knowledge about vasectomy. Almost all the respondents had formal education. Majority of the respondents had knowledge about vasectomy. Respondents acquired knowledge from health personnel, television, radio, newspapers, spouses and friends/colleagues. Misconception of the general population regarding vasectomy needs to be cleared and men should be involved actively in family planning programs. Health education program should be held at community level to educate people about the utilization of procedure.

  6. Parental acceptance of HPV vaccines in Chiang Mai, Thailand.

    PubMed

    Juntasopeepun, Phanida; Thana, Kanjana

    2018-06-01

    To identify variables associated with the acceptance of HPV vaccination among Thai parents/primary caregivers. The present prospective cross-sectional study recruited the parents/caregivers of female adolescents aged 12-18 years from schools in Chiang Mai, Thailand, between January 1 and February 29, 2016. A four-part questionnaire was distributed to assess demographics, HPV vaccine acceptance, knowledge, and beliefs toward HPV and cervical cancer. Predictors of HPV vaccine acceptance were determined by logistic regression analysis. The study enrolled 331 parents; more than half (195 [61.1%]) had heard of HPV vaccines. Their knowledge related to HPV and cervical cancer was moderate. A majority of parents (266/313 [85.0%]) indicated they would accept HPV vaccination if the costs were subsidized by the government. Acceptance of HPV vaccines was associated with perceived benefits of HPV vaccination (odds ratio [OR] 1.49; 95% confidence interval [CI] 1.18-1.88), perceived susceptibility to disease (OR 1.42; 95% CI 1.11-1.81), and household income (OR 1.35; 95% CI 1.02-1.78). Parental beliefs have an important role in their acceptance to vaccinate their daughters. These potentially modifiable beliefs offer strategies for future interventions designed to increase uptake for future HPV vaccination campaigns. © 2018 International Federation of Gynecology and Obstetrics.

  7. Meanings and implications of acceptability judgements for wilderness use impacts

    Treesearch

    Amy F. Hoss; Mark W. Brunson

    2000-01-01

    While the concept of “acceptability” is central to the Limits of Acceptable Change (LAC) framework, there is inadequate understanding of how “acceptability” is judged and how unacceptable conditions affect visitor experiences. To address this knowledge gap, visitors to nine wilderness areas were interviewed. Judgments of social and environmental conditions fell into...

  8. Patients’ acceptance of corticotomy-assisted orthodontics

    PubMed Central

    Zawawi, Khalid H

    2015-01-01

    Objective To study patients’ acceptance of corticotomy-assisted orthodontics as a treatment option. Methods Adult patients seeking orthodontic treatment were asked to complete two sets of questionnaires; the first set included questions about age, sex, and level of education and general questions about orthodontic treatment; and the second set was related to the corticotomy-assisted orthodontics. Before answering the corticotomy questions, a brief description of the clinical procedure was explained and photographs of an actual procedure were shown. Results A total of 150 subjects were approached and 129 (86%) agreed to answer the questionnaires (72 male and 57 female patients). Of these, only 3.1% did hear about corticotomy and 7.8% selected corticotomy instead of extraction. Fear from the surgery (53.2%) was the most frequent reason for not selecting corticotomy followed by fear from pain (36.9%). The acceptance of corticotomy between males and females was similar. No relationship was found between the level of education and prior knowledge of the procedure, P=0.857. Prior knowledge about corticotomy was not a factor in selecting it as a treatment option (P=0.556) to reduce the treatment time (P=0.427). Conclusion The acceptance of corticotomy-assisted orthodontics as a treatment option was low. Fear from the surgery was the main reason for not selecting it. The acceptance of corticotomy-assisted orthodontics was not related to patient’s level of education or sex. PMID:26316719

  9. Revamping AK-Ashland gas cleaning system

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

    Brandes, H.; Koerbel, R.; Haberkamp, K.

    1995-07-01

    AK Steel`s (formerly Armco) BOF shop was using a static precipitator for the primary collection. The system was designed for full combustion in the gas collecting hoods. No secondary dust collection was in place. A detailed study on alternative solutions led to a completely different system in 1990, and an order was awarded to Mannesmann Demag Corp. (MDC) in Dec. 1990. The new gas collection system is using suppressed combustion with the capability to collect Co at a later stage. The gas cleaning uses the Mannesmann Demag Baumco scrubber with a venturi throat for gas flow control. All auxiliary components,more » water treatment plant, electric substations and sludge handling were designed and supplied by MDC. The secondary dust collection covers the hot metal and scrap charging into the BOF`s, reladling, desulfurization and deslagging by a pulse jet baghouse. All emission limits set by the EPA and guaranteed by MDC have been met by the systems installed.« less

  10. The role of physician characteristics in clinical trial acceptance: testing pathways of influence.

    PubMed

    Curbow, Barbara; Fogarty, Linda A; McDonnell, Karen A; Chill, Julia; Scott, Lisa Benz

    2006-03-01

    Eight videotaped vignettes were developed that assessed the effects of three physician-related experimental variables (in a 2 x 2 x 2 factorial design) on clinical trial (CT) knowledge, video knowledge, information processing, CT beliefs, affective evaluations (attitudes), and CT acceptance. It was hypothesized that the physician variables (community versus academic-based affiliation, enthusiastic versus neutral presentation of the trial, and new versus previous relationship with the patient) would serve as communication cues that would interrupt message processing, leading to lower knowledge gain but more positive beliefs, attitudes, and CT acceptance. A total of 262 women (161 survivors and 101 controls) participated in the study. The manipulated variables primarily influenced the intermediary variables of post-test CT beliefs and satisfaction with information rather than knowledge or information processing. Multiple regression results indicated that CT acceptance was associated with positive post-CT beliefs, a lower level of information processing, satisfaction with information, and control status. Based on these results, CT acceptance does not appear to be based on a rational decision-making model; this has implications for both the ethics of informed consent and research conceptual models.

  11. Mechanism-based screen for G1/S checkpoint activators identifies a selective activator of EIF2AK3/PERK signalling.

    PubMed

    Stockwell, Simon R; Platt, Georgina; Barrie, S Elaine; Zoumpoulidou, Georgia; Te Poele, Robert H; Aherne, G Wynne; Wilson, Stuart C; Sheldrake, Peter; McDonald, Edward; Venet, Mathilde; Soudy, Christelle; Elustondo, Frédéric; Rigoreau, Laurent; Blagg, Julian; Workman, Paul; Garrett, Michelle D; Mittnacht, Sibylle

    2012-01-01

    Human cancers often contain genetic alterations that disable G1/S checkpoint control and loss of this checkpoint is thought to critically contribute to cancer generation by permitting inappropriate proliferation and distorting fate-driven cell cycle exit. The identification of cell permeable small molecules that activate the G1/S checkpoint may therefore represent a broadly applicable and clinically effective strategy for the treatment of cancer. Here we describe the identification of several novel small molecules that trigger G1/S checkpoint activation and characterise the mechanism of action for one, CCT020312, in detail. Transcriptional profiling by cDNA microarray combined with reverse genetics revealed phosphorylation of the eukaryotic initiation factor 2-alpha (EIF2A) through the eukaryotic translation initiation factor 2-alpha kinase 3 (EIF2AK3/PERK) as the mechanism of action of this compound. While EIF2AK3/PERK activation classically follows endoplasmic reticulum (ER) stress signalling that sets off a range of different cellular responses, CCT020312 does not trigger these other cellular responses but instead selectively elicits EIF2AK3/PERK signalling. Phosphorylation of EIF2A by EIF2A kinases is a known means to block protein translation and hence restriction point transit in G1, but further supports apoptosis in specific contexts. Significantly, EIF2AK3/PERK signalling has previously been linked to the resistance of cancer cells to multiple anticancer chemotherapeutic agents, including drugs that target the ubiquitin/proteasome pathway and taxanes. Consistent with such findings CCT020312 sensitizes cancer cells with defective taxane-induced EIF2A phosphorylation to paclitaxel treatment. Our work therefore identifies CCT020312 as a novel small molecule chemical tool for the selective activation of EIF2A-mediated translation control with utility for proof-of-concept applications in EIF2A-centered therapeutic approaches, and as a chemical starting point for

  12. JBIR-23 and -24, novel anticancer agents from Streptomyces sp. AK-AB27.

    PubMed

    Motohashi, Keiichiro; Hwang, Ji-Hwan; Sekido, Yoshitaka; Takagi, Motoki; Shin-ya, Kazuo

    2009-01-15

    The screening for active compounds against malignant pleural mesothelioma (MPM) cells produced by Streptomyces sp. AK-AB27 resulted in the isolation of two compounds with a dodecahydrodibenzo[b,d]furan skeleton named JBIR-23 (1) and -24 (2). Their structures were established on the basis of extensive NMR and MS analyses. Compounds 1 and 2 exhibited cytotoxic effects against several MPM cell lines.

  13. Production and Characterization of Organic Solvent-Tolerant Cellulase from Bacillus amyloliquefaciens AK9 Isolated from Hot Spring.

    PubMed

    Irfan, Muhammad; Tayyab, Ammara; Hasan, Fariha; Khan, Samiullah; Badshah, Malik; Shah, Aamer Ali

    2017-08-01

    A cellulase-producing bacterium, designated as strain AK9, was isolated from a hot spring of Tatta Pani, Azad Kashmir, Pakistan. The bacterium was identified as Bacillus amyloliquefaciens through 16S rRNA sequencing. Cellulase from strain AK9 was able to liberate glucose from soluble cellulose and carboxymethyl cellulose (CMC). Enzyme was purified through size exclusion chromatography and a single band of ∼47 kDa was observed on sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). The enzyme was purified with recovery of 35.5%, 3.6-fold purity with specific activity of 31 U mg -1 . The purified cellulase retained its activity over a wide range of temperature (50-70 °C) and pH (3-7) with maximum stability at 60 °C and pH 5.0. The activity inhibited by ethylenediaminetetraacetic acid (EDTA), suggested that it was metalloenzyme. Diethyl pyrocarbonate (DEPC) and β-mercaptoethanol significantly inhibited cellulase activity that revealed the essentiality of histidine residues and disulfide bonds for its catalytic function. It was stable in non-ionic surfactants, in the presence of various metal ions, and in water-insoluble organic solvents. Approximately 9.1% of reducing sugar was released after enzymatic saccharification of DAP-pretreated agro-residue, compared to a very low percentage by autohydrolysis treatment. Hence, it is concluded that cellulase from B. amyloliquefaciens AK9 can potentially be used in bioconversion of lignocellulosic biomass to fermentable sugars.

  14. Teachers' Technology Acceptance and Usage Situations and the Evaluation of Web Pedagogic Content Knowledge in Terms of Different Variations and the Determination of the Relationship between These

    ERIC Educational Resources Information Center

    Korucu, Agah Tugrul

    2017-01-01

    The goal of this study is to analyze the situations of teachers' technology acceptance and usage (TAU) and web pedagogy content knowledge (WPACK) in terms of different variations and to determine of the relationship between these two. The study group of this research consists of 96 teachers in total having different variations such as different…

  15. A Fortunate Story of an Unusual AK-47 Bullet Trajectory: Always Keep a Smartphone in Your Pocket.

    PubMed

    Thabouillot, Oscar; Perrier, Pierre; Roche, Nicolas-Charles; Agard, David; Barbier, Olivier; Martin, Guillaume; Viant, Eric; Leclere, Jean-Baptiste

    2016-06-01

    This is a report of a fortunate story of an unusual AK-47 bullet trajectory which took place during the Paris (France) attack of November 13th, 2015. A young man, trying to protect his girlfriend, interfered between her and a shooter. He had been wounded in the posterior compartment of the thigh. The bullet penetrated him and, instead of exiting, rebound against his Smartphone, which was in the front pocket of his pants. Thanks to that, the missile bullet did not injure his girlfriend but ended its trajectory in the fat tissue of his thigh. Thabouillot O , Perrier P , Roche NC , Agard D , Barbier O , Martin G , Viant E , Leclere JB . A fortunate story of an unusual AK-47 bullet trajectory: always keep a Smartphone in your pocket. Prehosp Disaster Med, 2016;31(3):343-345.

  16. Parental Acceptability of Contraceptive Methods Offered to their Teen During a Confidential Health Care Visit

    PubMed Central

    Hartman, Lauren B; Shafer, Mary-Ann; Pollack, Lance M; Wibbelsman, Charles; Chang, Fay; Tebb, Kathleen P

    2013-01-01

    Purpose To examine parental acceptability of contraceptive methods offered confidentially to their adolescent daughter. Methods A random sample of 261 parents/guardians with a daughter between 12–17 completed a telephone survey examining the relationship between parental acceptability of seven contraceptive methods with adolescents’ likelihood to have sex, parenting beliefs, parents’ sexual health as teens, sexually transmitted infection (STI) knowledge, and demographic factors. Results Acceptability was highest for oral contraceptive pills (59%), and lowest for intrauterine device (IUD) (18%). Parental acceptance of teens’ autonomy was significantly associated with increased acceptability of all methods. Parental knowledge of STIs was poor and 51% found it acceptable for clinicians to provide their sexually active teen with condoms. Conclusion Conclusions: Parents were more accepting of OCPs and condoms, compared to IUDs and implants. Parental recognition of their teen’s autonomy was associated with greater parental acceptability of clinicians providing their adolescent with contraceptives (regardless of the specific type of method being offered). PMID:23332493

  17. An AK-LDMeans algorithm based on image clustering

    NASA Astrophysics Data System (ADS)

    Chen, Huimin; Li, Xingwei; Zhang, Yongbin; Chen, Nan

    2018-03-01

    Clustering is an effective analytical technique for handling unmarked data for value mining. Its ultimate goal is to mark unclassified data quickly and correctly. We use the roadmap for the current image processing as the experimental background. In this paper, we propose an AK-LDMeans algorithm to automatically lock the K value by designing the Kcost fold line, and then use the long-distance high-density method to select the clustering centers to further replace the traditional initial clustering center selection method, which further improves the efficiency and accuracy of the traditional K-Means Algorithm. And the experimental results are compared with the current clustering algorithm and the results are obtained. The algorithm can provide effective reference value in the fields of image processing, machine vision and data mining.

  18. Conceptual Ecology of the Evolution Acceptance among Greek Education Students: Knowledge, religious practices and social influences

    NASA Astrophysics Data System (ADS)

    Athanasiou, Kyriacos; Papadopoulou, Penelope

    2012-04-01

    In this study, we explored some of the factors related to the acceptance of evolution theory among Greek university students training to be teachers in early childhood education, using conceptual ecology for biological evolution as a theoretical framework. We examined the acceptance of evolution theory and we also looked into the relationship between the acceptance and parents' education level, thinking dispositions and frequency of religious practice as independent variables. Students' moderate acceptance of evolution theory is positively correlated with the frequency of religious practices and thinking dispositions. Our findings indicate that studying a controversial issue such as the acceptance of evolution theory in a multivariate fashion, using conceptual ecology as a theoretical lens to interpret the findings, is informative. They also indicate the differences that exist between societies and how socio-cultural factors such as the nature of religion, as part of the conceptual ecology, influence acceptance of evolution and have an influence on evolution education.

  19. A cross-cultural study of perceived benefit versus risk as mediators in the trust-acceptance relationship.

    PubMed

    Bronfman, Nicolás C; Vázquez, Esperanza López

    2011-12-01

    Several recent studies have identified the significant role social trust in regulatory organizations plays in the public acceptance of various technologies and activities. In a cross-cultural investigation, the current work explores empirically the relationship between social trust in management authorities and the degree of public acceptability of hazards for individuals residing in either developed or emerging Latin American economies using confirmatory rather than exploratory techniques. Undergraduates in Mexico, Brazil, and Chile and the United States and Spain assessed trust in regulatory authorities, public acceptance, personal knowledge, and the risks and benefits for 23 activities and technological hazards. Four findings were encountered. (i) In Latin American nations trust in regulatory entities was strongly and significantly (directly as well as indirectly) linked with the public's acceptance of any activity or technology. In developed countries trust and acceptability are essentially linked indirectly (through perceived risk and perceived benefit). (ii) Lack of knowledge strengthened the magnitude and statistical significance of the trust-acceptability relationship in both developed and developing countries. (iii) For high levels of claimed knowledge, the impact on the trust-acceptability relationship varied depending upon the origin of the sample. (iv) Confirmatory analysis revealed the relative importance of perceived benefit over perceived risk in meditating the trust-acceptability causal chain. © 2011 Society for Risk Analysis.

  20. Willingness-to-accept and purchase genetically modified rice with high folate content in Shanxi Province, China.

    PubMed

    De Steur, H; Gellynck, X; Storozhenko, S; Liqun, G; Lambert, W; Van Der Straeten, D; Viaene, J

    2010-02-01

    Neural-tube defects (NTDs) are considered to be the most common congenital malformations. As Shanxi Province, a poor region in the North of China, has one of the highest reported prevalence rates of NTDs in the world, folate fortification of rice is an excellent alternative to low intake of folate acid pills in this region. This paper investigates the relations between socio-demographic indicators, consumer characteristics (knowledge, consumer perceptions on benefits, risks, safety and price), willingness-to-accept and willingness-to-pay genetically modified (GM) rice. The consumer survey compromises 944 face-to-face interviews with rice consumers in Shanxi Province, China. Multivariate analyses consist of multinomial logistic regression and multiple regression. The results indicate that consumers generally are willing-to-accept GM rice, with an acceptance rate of 62.2%. Acceptance is influenced by objective knowledge and consumers' perceptions on benefits and risks. Willingness-to-pay GM rice is influenced by objective knowledge, risk perception and acceptance. Communication towards the use of GM rice should target mainly improving knowledge and consumers' perceptions on high-risk groups within Shanxi Province, in particular low educated women. 2009 Elsevier Ltd. All rights reserved.

  1. 77 FR 39172 - Safety Zone: Skagway Harbor, Skagway, AK for 4th of July Fireworks

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-02

    ...-AA00 Safety Zone: Skagway Harbor, Skagway, AK for 4th of July Fireworks AGENCY: Coast Guard, DHS... of the Small Boat Harbor, Skagway, Alaska, to limit access for the duration of the 4th of July... Inlet for the City of Skagway, Alaska, sponsored 4th of July fireworks display. A no-action alternative...

  2. 76 FR 43720 - Notice of Inventory Completion: Homer Society of Natural History, Pratt Museum, Homer, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-21

    ... Society of Natural History, Pratt Museum, Homer, AK AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Homer Society of Natural History, Pratt Museum has completed an inventory of human... History, Pratt Museum. Repatriation of the human remains to the Indian tribe stated below may occur if no...

  3. 76 FR 70978 - Environmental Impact Statement for Disposition of Hangars 2 and 3, Fort Wainwright, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-16

    ... Ladd Field World War II National Historic Landmark (NHL). The Department of the Army will use the... DEPARTMENT OF DEFENSE Department of the Army Environmental Impact Statement for Disposition of Hangars 2 and 3, Fort Wainwright, AK AGENCY: Department of the Army, DoD. ACTION: Notice of Intent...

  4. Feasibility, Acceptability, and Initial Efficacy of a Knowledge-Contact Program to Reduce Mental Illness Stigma and Improve Mental Health Literacy in Adolescents

    PubMed Central

    Pinto-Foltz, Melissa D.; Logsdon, M. Cynthia; Myers, John A.

    2011-01-01

    The purpose of this school-based cluster-randomized trial was to determine the initial acceptability, feasibility, and efficacy of an existing community-based intervention, In Our Own Voice, in a sample of US adolescent girls aged 13–17 years (n=156). In Our Own Voice is a knowledge-contact intervention that provides knowledge about mental illness to improve mental health literacy and facilitates intergroup contact with persons with mental illness as a means to reduce mental illness stigma. This longitudinal study was set in two public high schools located in a southern urban community of the U.S. Outcomes included measures of mental illness stigma and mental health literacy. Findings support the acceptability and feasibility of the intervention for adolescents who enrolled in the study. Findings to support the efficacy of In Our Own Voice to reduce stigma and improve mental health literacy are mixed. The intervention did not reduce mental illness stigma or improve mental health literacy at one week follow up. The intervention did not reduce mental illness stigma at 4 and 8 weeks follow up. The intervention did improve mental health literacy at 4 and 8 weeks follow up. Previous studies have assessed the preliminary efficacy In Our Own Voice among young adults; rarely has In Our Own Voice been investigated longitudinally and with adolescents in the United States. This study provides initial data on the effects of In Our Own Voice for this population and can be used to further adapt the intervention for adolescents. PMID:21624729

  5. Awareness and Knowledge Levels of Turkish College Students about Human Papilloma Virus Infection and Vaccine Acceptance.

    PubMed

    Oz, Murat; Cetinkaya, Nilufer; Apaydin, Aysen; Korkmaz, Elmas; Bas, Sevda; Ozgu, Emre; Gungor, Tayfun

    2018-04-01

    Awareness of HPV by the target population is an important determinant of vaccine acceptance. The aim of this study is to evaluate the awareness of HPV infection and acceptability of the HPV vaccines among Turkish college students. College students aged 18-30 who were attending a large public university in Ankara participated in this study. The participants were asked to complete a questionnaire to elicit demographic characteristics, awareness level of HPV and HPV vaccine, and willingness to be vaccinated. One thousand one hundred sixty students responded to the invitation email and completed the questionnaire. The mean scores of female students about HPV and HPV vaccine were 7.1/15 and 3.6/9, respectively, while these scores were 7.9/15 and 3.4/9 among male students, respectively. While 51 % percent of female and 33.5 % of male students had heard of HPV and 32.8 % and 18 % of them had heard of HPV vaccine, respectively, only 1.5 % of female and 0.4 % of male students had been vaccinated against HPV. A total of 507 students (43.7 %) had previously heard of HPV. Only 309 (26.6 %) of the participants had previously heard of the HPV vaccine, and 45.1 % of the students were willing to receive HPV vaccination. The main predictors for willingness to be vaccinated were the following: sexual experience, sexual behavior, past history of sexually transmitted infection (STI), and knowledge about HPV and HPV vaccine. Higher awareness levels of HPV and HPV vaccine are significantly related to greater willingness to be vaccinated, and the main reasons for rejecting the vaccine were insufficient information about the vaccine and possible unknown side effects.

  6. Ternary arsenides ATt{sub 3}As{sub 3} (A=K, Rb; Tt=Ge, Sn) with layered structures

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

    Khatun, Mansura; Stoyko, Stanislav S.; Mar, Arthur, E-mail: arthur.mar@ualberta.ca

    2016-06-15

    The four ternary arsenides ATt{sub 3}As{sub 3} (A=K, Rb; Tt=Ge, Sn) were obtained by reaction of the elements at 600–650 °C. They adopt an orthorhombic structure (space group Pnma, Z=4, with cell parameters ranging from a=9.9931(11) Å, b=3.7664(4) Å, c=18.607(2) Å for KGe{sub 3}As{sub 3} to a=10.3211(11) Å, b=4.0917(4) Å, c=19.570(2) Å for RbSn{sub 3}As{sub 3}) containing corrugated [Tt{sub 3}As{sub 3}] layers built from Tt-centred trigonal pyramids and tetrahedra forming five-membered rings decorated with As handles. They can be considered to be Zintl phases with Tt atoms in +4, +3, and +1 oxidation states. Band structure calculations predict that thesemore » compounds are semiconductors with narrow band gaps (0.71 eV in KGe{sub 3}As{sub 3}, 0.50 eV in KSn{sub 3}As{sub 3}). - Graphical abstract: Ternary arsenides ATt{sub 3}As{sub 3} (A=K, Rb; Tt=Ge, Sn) contain corrugated layers with Tt atoms in three different oxidation states and are narrow band gap semiconductors. Display Omitted - Highlights: • ATt{sub 3}As{sub 3} (A=K, Rb; Tt=Ge, Sn) contains Tt atoms in three oxidation states. • The structure differs from NaGe{sub 3}P{sub 3} in terms of layer stacking arrangement. • The compounds are predicted to be narrow band gap semiconductors.« less

  7. A founder EIF2AK4 mutation causes an aggressive form of pulmonary arterial hypertension in Iberian Gypsies.

    PubMed

    Tenorio, J; Navas, P; Barrios, E; Fernández, L; Nevado, J; Quezada, C A; López-Meseguer, M; Arias, P; Mena, R; Lobo, J L; Alvarez, C; Heath, K; Escribano-Subías, P; Lapunzina, P

    2015-12-01

    Pulmonary arterial hypertension (PAH) is a pathological condition characterized by a persistent and progressive elevation of pulmonary vascular resistance with devastating consequences if untreated. In the past recent years, several genes have been related to PAH, however, the molecular defect remains unknown in a significant proportion of patients with familial PAH (∼20%). During the past few years, we have observed that PAH shows a particular behavior in Iberian Gypsies, with more aggressive course and frequently affecting multiple members of the same family. We studied five Gypsy families in whom at least one individual from each family developed a severe form of PAH and in whom no mutation had been identified in the common genes. We applied SNP-array-based homozygosity mapping in three families and obtained, among others, one of which included the gene EIF2AK4, recently reported in patients with PAH from group-1' pulmonary veno-occlusive disease (PVOD) and pulmonary capillary hemangiomatosis (PCH). Subsequently, we sequenced EIF2AK4 and found a homozygous mutation in all five families: c.3344C>T(p.P1115L). The majority of our patients required early lung transplantation. Hence, this mutation appeared with a more severe phenotype than previously reported for other EIF2AK4 mutations. The finding of this novel mutation is important for genetic counseling and calculation of population recurrence risks. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  8. Knowledge vs. Action: Discrepancies in University Students' Knowledge about and Self-Reported Use of Self-Regulated Learning Strategies.

    PubMed

    Foerst, Nora M; Klug, Julia; Jöstl, Gregor; Spiel, Christiane; Schober, Barbara

    2017-01-01

    University students are supposed to be autonomous learners, able to adapt to an educational environment significantly less guided than school. Entering higher education poses a challenge of self-regulation, in which beginning students are often not prepared with self-regulation strategies needed. Since there are many studies assessing self-regulated learning (SRL) via classical self-reports, we know a lot about how students generally self-assess their SRL strategies. However, SRL and performance do not always correlate highly in these studies. The aim of the present study is to determine whether there are discrepancies between students' knowledge about SRL and their action in applying adequate SRL strategies in relevant learning situations. We also want to know whether such discrepancies generalize across domains and what the reasons for discrepancies are. The situation-specific Self-Regulated Learning Questionnaire for Action and Knowledge (SRL-QuAK) was used in a sample of 408 psychology and economic sciences students. Descriptive data analysis was conducted to determine potential discrepancies between SRL knowledge and action and differences between the study domains in an explorative way. The reasons for not using SRL-strategies were derived via qualitative content analysis. The results showed that although students had quite advanced knowledge of SRL strategies, they did not put this knowledge into action. This dissonance between SRL knowledge and action was found in both domains. In terms of reasons, students stated that they (a) lacked the time to use SRL strategies, (b) would not benefit from SRL strategies in the given situation, (c) would not be able to put the strategies to use effectively or (d) found it too arduous to use SRL strategies. The implications of these results will be discussed, e.g., the consequences for measures to overcome students' dissonance between knowledge and action and therefore to promote academic performance and well-being.

  9. Knowledge vs. Action: Discrepancies in University Students' Knowledge about and Self-Reported Use of Self-Regulated Learning Strategies

    PubMed Central

    Foerst, Nora M.; Klug, Julia; Jöstl, Gregor; Spiel, Christiane; Schober, Barbara

    2017-01-01

    University students are supposed to be autonomous learners, able to adapt to an educational environment significantly less guided than school. Entering higher education poses a challenge of self-regulation, in which beginning students are often not prepared with self-regulation strategies needed. Since there are many studies assessing self-regulated learning (SRL) via classical self-reports, we know a lot about how students generally self-assess their SRL strategies. However, SRL and performance do not always correlate highly in these studies. The aim of the present study is to determine whether there are discrepancies between students' knowledge about SRL and their action in applying adequate SRL strategies in relevant learning situations. We also want to know whether such discrepancies generalize across domains and what the reasons for discrepancies are. The situation-specific Self-Regulated Learning Questionnaire for Action and Knowledge (SRL-QuAK) was used in a sample of 408 psychology and economic sciences students. Descriptive data analysis was conducted to determine potential discrepancies between SRL knowledge and action and differences between the study domains in an explorative way. The reasons for not using SRL-strategies were derived via qualitative content analysis. The results showed that although students had quite advanced knowledge of SRL strategies, they did not put this knowledge into action. This dissonance between SRL knowledge and action was found in both domains. In terms of reasons, students stated that they (a) lacked the time to use SRL strategies, (b) would not benefit from SRL strategies in the given situation, (c) would not be able to put the strategies to use effectively or (d) found it too arduous to use SRL strategies. The implications of these results will be discussed, e.g., the consequences for measures to overcome students' dissonance between knowledge and action and therefore to promote academic performance and well-being. PMID

  10. Family support and acceptance, gay male identity formation, and psychological adjustment: a path model.

    PubMed

    Elizur, Y; Ziv, M

    2001-01-01

    While heterosexist family undermining has been demonstrated to be a developmental risk factor in the life of persons with same-gender orientation, the issue of protective family factors is both controversial and relatively neglected. In this study of Israeli gay males (N = 114), we focused on the interrelations of family support, family acceptance and family knowledge of gay orientation, and gay male identity formation, and their effects on mental health and self-esteem. A path model was proposed based on the hypotheses that family support, family acceptance, family knowledge, and gay identity formation have an impact on psychological adjustment, and that family support has an effect on gay identity formation that is mediated by family acceptance. The assessment of gay identity formation was based on an established stage model that was streamlined for cross-cultural practice by defining three basic processes of same-gender identity formation: self-definition, self-acceptance, and disclosure (Elizur & Mintzer, 2001). The testing of our conceptual path model demonstrated an excellent fit with the data. An alternative model that hypothesized effects of gay male identity on family acceptance and family knowledge did not fit the data. Interpreting these results, we propose that the main effect of family support/acceptance on gay identity is related to the process of disclosure, and that both general family support and family acceptance of same-gender orientation play a significant role in the psychological adjustment of gay men.

  11. [German physicians' access to professional knowledge. Acceptance, quality and availability of professional information with special reference to electronic information media].

    PubMed

    Reng, Carl-Michael; Friedrich, Hans-Jürgen; Timmer, Antje; Schölmerich, Jürgen

    2003-11-15

    The growing relevance of continuous medical education is evident. Also information retrieval helping to solve clinical problems yet at the patient's bedside becomes more and more important. This study challenges common and coming methods of information retrieval applied by German physicians. It helps answering the question which advantage or disadvantage due to the chosen method of information acquisition may arise. It also shows which practical relevance and which grade of quality the information seeking doctor may anticipate. A questionnaire was sent out to all registered clinicians in hospital and practice in Germany. Not only traditional means of information retrieval were analyzed. Also, a lot of the questions posed focused on the acceptance and use of new media in the professional context. About 16,000 colleagues answered by filling in the complete form therewith allowing a deep insight into their informational needs and habits. While traditional media like books and scientific papers enjoy wide public confidence, the acceptance and estimated reliability of virtual sources of information today still remain restrained. The lack of transparency of the virtual sources and ways of information within the web according to often imprecise rules for quality assurance lead to major complaint. Information offered directly by the industry has a very low rate of acceptance. To gain higher confidence in electronic media presenting professional knowledge and advanced medical training, the development of technological advantages today seems to be less relevant. Work on the transparency of the informational structures including clear definition of resources and clear indication of possible conflicts of interest are just as important as a comprehensible quality of forthcoming medical content.

  12. Parental acceptability of contraceptive methods offered to their teen during a confidential health care visit.

    PubMed

    Hartman, Lauren B; Shafer, Mary-Ann; Pollack, Lance M; Wibbelsman, Charles; Chang, Fay; Tebb, Kathleen P

    2013-02-01

    To examine parental acceptability of contraceptive methods offered confidentially to their adolescent daughter. A random sample of 261 parents/guardians with a daughter aged 12-17 years completed a telephone survey examining the relationship between parental acceptability of seven contraceptive methods and adolescents' likelihood to have sex, parenting beliefs, parents' sexual health as teens, sexually transmitted infection knowledge, and demographic factors. Acceptability was highest for oral contraceptive pills (59%) and lowest for intrauterine device (18%). Parental acceptance of teens' autonomy was significantly associated with increased acceptability of all methods. Parental knowledge of sexually transmitted infections was poor, and 51% found it acceptable for clinicians to provide their sexually active teen with condoms. Parents were more accepting of oral contraceptive pills and condoms compared with intrauterine devices and implants. Parental recognition of their teen's autonomy was associated with greater parental acceptability of clinicians providing their adolescent with contraceptives (regardless of the specific type of method being offered). Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  13. Knowledge, attitudes, and practices regarding hantavirus disease and acceptance of a vaccine trial in rural communities of southern Chile.

    PubMed

    Valdivieso, Francisca; Gonzalez, Claudia; Najera, Manuel; Olea, Andrea; Cuiza, Analia; Aguilera, Ximena; Mertz, Gregory

    2017-04-03

    Andes hantavirus cardiopulmonary syndrome, transmitted by Oligoryzomys longicaudatus, has no approved treatment, a case fatality rate of 35%, and documented person-to-person transmission. An Andes vaccine, highly needed for prevention, is in development. We aimed to evaluate knowledge, attitudes and practices (KAP) regarding hantavirus disease and willingness to participate in a future Andes vaccine trials through a cross sectional face-to-face oral survey of a randomly selected adult sample from 2 rural communes in southern Chile. Human subjects approval was obtained from our institutional IRBs, and participants signed informed consent. We enrolled 319 subjects from Corral and 321 from Curarrehue; 98% had heard about hantavirus disease and its reservoir but only half knew about transmission, symptoms and prevention. Participants fear the disease but are only partially aware of their own risk. One third of participants reported presence of rodents inside their homes. Despite moderate confidence in their health system, most subjects perceived vaccines as beneficial, and 93% would accept an approved hantavirus vaccine. Half would agree to participate in a vaccine trial and 29% would allow their children to participate. Motivations to participate were mainly altruistic, while risk perception was the main reason for declining. Knowledge about hantavirus disease and prevention practices require reinforcement, and a vaccine trial seems feasible in these populations.

  14. Using macroalgal δ15N bioassay to detect cruise ship waste water effluent inputs in Skagway, AK

    EPA Science Inventory

    Nitrogen stable isotopes are a powerful tool for tracking sources of N to marine ecosystems. I used green macroalgae as a bioassay organism to evaluate if the δ15N signature of cruise ship waste water effluent (CSWWE) could be detected in Skagway Harbor, AK. Opportunistic green...

  15. Independent selection by I-Ak molecules of two epitopes found in tandem in an extended polypeptide antigen.

    PubMed

    Gugasyan, R; Velazquez, C; Vidavsky, I; Deck, B M; van der Drift, K; Gross, M L; Unanue, E R

    2000-09-15

    The protein hen egg white lysozyme (HEL) contains two segments, in tandem, from which two families of peptides are selected by the class II molecule I-Ak, during processing. These encompass peptides primarily from residues 31-47 and 48-63. Mutant HEL proteins were created with changes in residues 52 and 55, resulting in a lack of binding and selection of the 48-63 peptides to I-Ak molecules. Such mutant HEL proteins donated the same amount of 31-47 peptide as did the unmodified protein. Other mutant HEL molecules containing proline residues at residue 46, 47, or 48 resulted in extensions of the selected 31-47 or 48-62 families to their overlapping regions (in the carboxyl or amino termini, respectively). However, the amount of each family of peptide selected was not changed. We conclude that the presence or absence of the major peptide from HEL does not influence the selection of other epitopes, and that these two families are selected independently of each other.

  16. Late-twentieth century changes in glacier extent in the Ak-shirak Range, Central Asia, determined from historical data and ASTER imagery

    NASA Astrophysics Data System (ADS)

    Khromova, T. E.; Dyurgerov, M. B.; Barry, R. G.

    2003-08-01

    Global analysis of glacier regimes reveals widespread wastage since the late 1970s, with a marked acceleration in the late 1980s. We investigate changes in the heavily glacierized Ak-shirak Range, central Tien Shan plateau (43°N, 75°E) using air photo mapping surveys (1943 and 1977), an ASTER imagery (2001), and long term glaciological and meteorological observations. The wasting of the Ak-shirak glacier system features a decrease in average glacier size, and an increase in the area of outcrops. A small shrinkage during 1943-1977 was followed by a greater than 20% reduction during 1977-2001 in response to increases in summer and annual air temperature and decreases in annual precipitation.

  17. Measuring the Acceptance of Evolutionary Theory in Texas 2-Year Colleges

    ERIC Educational Resources Information Center

    Brown, Jack; Scott, Joyce A.

    2016-01-01

    Evolutionary theory is the central unifying theory of the life sciences. However, acceptance and understanding of the theory have been found to be lacking in the general public, high school, and university populations. Prior research has linked low acceptance of the theory to a poor knowledge base in evolution, to the nature of science, and to…

  18. Transport of lead and diesel fuel through a peat soil near Juneau, AK: a pilot study.

    Treesearch

    Julian Deiss; Carl Byers; Dave Clover; Dave D' Amore; Alan Love; Malcolm A. Menzies; J. Powell; Todd M. Walter

    2004-01-01

    A set of peat column experiments was used to determine the transport potential of lead (Pb) and diesel range organics (DRO) in palustrine slope wetlands near Juneau, AK. This project is important to southeast Alaskan communities because limited land resources are forcing development of regional wetlands. This study was instigated by concerns that proposed modifications...

  19. 75 FR 12976 - Amendment of Restricted Area R-2204 High and R-2204 Low; Oliktok Point, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-18

    ... Oliktok, AK, is required for current moored balloon and future climate-related aviation activities. DATES... in support of the proposed rule stressing the importance of continued climate studies at Oliktok... regions to climate change. In 2004, the need to operate an unlighted moored balloon in clouds resulted in...

  20. Knowledge Management

    NASA Technical Reports Server (NTRS)

    Shariq, Syed Z.; Kutler, Paul (Technical Monitor)

    1997-01-01

    The emergence of rapidly expanding technologies for distribution and dissemination of information and knowledge has brought to focus the opportunities for development of knowledge-based networks, knowledge dissemination and knowledge management technologies and their potential applications for enhancing productivity of knowledge work. The challenging and complex problems of the future can be best addressed by developing the knowledge management as a new discipline based on an integrative synthesis of hard and soft sciences. A knowledge management professional society can provide a framework for catalyzing the development of proposed synthesis as well as serve as a focal point for coordination of professional activities in the strategic areas of education, research and technology development. Preliminary concepts for the development of the knowledge management discipline and the professional society are explored. Within this context of knowledge management discipline and the professional society, potential opportunities for application of information technologies for more effectively delivering or transferring information and knowledge (i.e., resulting from the NASA's Mission to Planet Earth) for the development of policy options in critical areas of national and global importance (i.e., policy decisions in economic and environmental areas) can be explored, particularly for those policy areas where a global collaborative knowledge network is likely to be critical to the acceptance of the policies.

  1. 78 FR 7336 - Safety Zone; Alaska Marine Highway System Port Valdez Ferry Terminal, Port Valdez; Valdez, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-01

    ... 1625-AA00 Safety Zone; Alaska Marine Highway System Port Valdez Ferry Terminal, Port Valdez; Valdez, AK... Alaska Marine Highway System (AMHS) Port Valdez Ferry Terminal. The purpose of the safety zone is to... Security Delegation No. 0170.1. A representative of the Alaska Marine Highway System requested that the...

  2. Multimodal Counseling Interventions: Effect on Human Papilloma Virus Vaccination Acceptance

    PubMed Central

    Salisbury, Helen; Bay, Curtis

    2017-01-01

    Human papilloma virus (HPV) vaccine was developed to reduce HPV-attributable cancers, external genital warts (EGW), and recurrent respiratory papillomatosis. Adolescent HPV vaccination series completion rates are less than 40% in the United States of America, but up to 80% in Australia and the United Kingdom. Population-based herd immunity requires 80% or greater vaccination series completion rates. Pro-vaccination counseling facilitates increased vaccination rates. Multimodal counseling interventions may increase HPV vaccination series non-completers’ HPV-attributable disease knowledge and HPV-attributable disease prophylaxis (vaccination) acceptance over a brief 14-sentence counseling intervention. An online, 4-group, randomized controlled trial, with 260 or more participants per group, found that parents were more likely to accept HPV vaccination offers for their children than were childless young adults for themselves (68.2% and 52.9%). A combined audiovisual and patient health education handout (PHEH) intervention raised knowledge of HPV vaccination purpose, p = 0.02, and HPV vaccination acceptance for seven items, p < 0.001 to p = 0.023. The audiovisual intervention increased HPV vaccination acceptance for five items, p < 0.001 to p = 0.006. That HPV causes EGW, and that HPV vaccination prevents HPV-attributable diseases were better conveyed by the combined audiovisual and PHEH than the control 14-sentence counseling intervention alone. PMID:29113137

  3. Multimodal Counseling Interventions: Effect on Human Papilloma Virus Vaccination Acceptance.

    PubMed

    Nwanodi, Oroma; Salisbury, Helen; Bay, Curtis

    2017-11-06

    Human papilloma virus (HPV) vaccine was developed to reduce HPV-attributable cancers, external genital warts (EGW), and recurrent respiratory papillomatosis. Adolescent HPV vaccination series completion rates are less than 40% in the United States of America, but up to 80% in Australia and the United Kingdom. Population-based herd immunity requires 80% or greater vaccination series completion rates. Pro-vaccination counseling facilitates increased vaccination rates. Multimodal counseling interventions may increase HPV vaccination series non-completers' HPV-attributable disease knowledge and HPV-attributable disease prophylaxis (vaccination) acceptance over a brief 14-sentence counseling intervention. An online, 4-group, randomized controlled trial, with 260 or more participants per group, found that parents were more likely to accept HPV vaccination offers for their children than were childless young adults for themselves (68.2% and 52.9%). A combined audiovisual and patient health education handout (PHEH) intervention raised knowledge of HPV vaccination purpose, p = 0.02, and HPV vaccination acceptance for seven items, p < 0.001 to p = 0.023. The audiovisual intervention increased HPV vaccination acceptance for five items, p < 0.001 to p = 0.006. That HPV causes EGW, and that HPV vaccination prevents HPV-attributable diseases were better conveyed by the combined audiovisual and PHEH than the control 14-sentence counseling intervention alone.

  4. Knowledge, attitudes, and practices regarding hantavirus disease and acceptance of a vaccine trial in rural communities of southern Chile

    PubMed Central

    Valdivieso, Francisca; Gonzalez, Claudia; Najera, Manuel; Olea, Andrea; Cuiza, Analia; Aguilera, Ximena; Mertz, Gregory

    2017-01-01

    ABSTRACT Andes hantavirus cardiopulmonary syndrome, transmitted by Oligoryzomys longicaudatus, has no approved treatment, a case fatality rate of 35%, and documented person-to-person transmission. An Andes vaccine, highly needed for prevention, is in development. We aimed to evaluate knowledge, attitudes and practices (KAP) regarding hantavirus disease and willingness to participate in a future Andes vaccine trials through a cross sectional face-to-face oral survey of a randomly selected adult sample from 2 rural communes in southern Chile. Human subjects approval was obtained from our institutional IRBs, and participants signed informed consent. We enrolled 319 subjects from Corral and 321 from Curarrehue; 98% had heard about hantavirus disease and its reservoir but only half knew about transmission, symptoms and prevention. Participants fear the disease but are only partially aware of their own risk. One third of participants reported presence of rodents inside their homes. Despite moderate confidence in their health system, most subjects perceived vaccines as beneficial, and 93% would accept an approved hantavirus vaccine. Half would agree to participate in a vaccine trial and 29% would allow their children to participate. Motivations to participate were mainly altruistic, while risk perception was the main reason for declining. Knowledge about hantavirus disease and prevention practices require reinforcement, and a vaccine trial seems feasible in these populations. PMID:27830976

  5. Regulatory perspectives on acceptability testing of dosage forms in children.

    PubMed

    Kozarewicz, Piotr

    2014-08-05

    Current knowledge about the age-appropriateness of different dosage forms is still fragmented or limited. Applicants are asked to demonstrate that the target age group(s) can manage the dosage form or propose an alternative strategy. However, questions remain about how far the applicant must go and what percentage of patients must find the strategy 'acceptable'. The aim of this overview is to provide an update on current thinking and understanding of the problem, and discuss issues relating to the acceptability testing. This overview should be considered as means to start a wider discussion which hopefully will result in a harmonised, globally acceptable approach for confirmation of the acceptability in the future. Copyright © 2014 Elsevier B.V. All rights reserved.

  6. Salt bridge residues between I-Ak dimer of dimers alpha-chains modulate antigen presentation.

    PubMed

    Yadati, S; Nydam, T; Demian, D; Wade, T K; Gabriel, J L; Barisas, B G; Wade, W F

    1999-03-15

    Class II dimers of dimers are predicted to have functional significance in antigen presentation. The putative contact amino acids of the I-Ak class II dimer of dimers have been identified by molecular modeling based on the DR1 crystal structure (Nydam et al., Int. Immunol. 10, 1237,1998). We have previously reported the role in antigen presentation of dimer of dimers contact amino acids located in the C-terminal domains of the alpha- and beta-chains of class II. Our calculations show that residues Ealpha89 and Ralpha145 in the alpha2-domain form an inter alpha-chain salt bridge between pairs of alphabeta-heterodimers. Other residues, Qalpha92 and Nalpha115, may be involved in close association in that part of the alpha-chain. We investigated the role of these amino acids on class II expression and antigen presentation. Class II composed of an Ealpha89K substituted alpha-chain paired with a wt beta-chain exhibited inhibited antigen presentation and expression of alpha-chain serologic epitopes. In contrast, mutation of Ralpha145E had less affect on antigen presentation and did not affect I-Ak serologic epitopes. Interchanging charges of the salt bridge residues by expressing both Ralpha145E and Ealpha89K on the same chain obviated the large negative effect of the Ealpha89K mutation on antigen presentation but not on the serologic epitopes. Our results are similar for those reported for mutation of DR3's inter-chain salt bridge with the exception that double mutants did not moderate the DR3 defect. Interestingly, the amino acids differences between I-A and DR change the location of the inter-chain salt bridges. In DR1 these residues are located at positions Ealpha88 and Kalpha111; in I-Ak these residues are located at position Ealpha89 and Ralpha145. Inter alpha-chain salt bridges are thus maintained in various class II molecules by amino acids located in different parts of the alpha2-domain. This conservation of structure suggests that considerable functional

  7. Isolation and quantitation of a minor determinant of hen egg white lysozyme bound to I-Ak by using peptide-specific immunoaffinity.

    PubMed

    Gugasyan, R; Vidavsky, I; Nelson, C A; Gross, M L; Unanue, E R

    1998-12-01

    We report here the identification and quantitation of a minor epitope from hen egg white lysozyme (HEL) isolated from the class II MHC molecule I-Ak of APCs. We isolated and concentrated the peptides from the I-Ak extracts by a peptide-specific mAba, followed by their examination by electrospray mass spectrometry. This initial step improved the isolation, recovery, and quantitation and allowed us to identify 13 different minor peptides using the Ab specific for the HEL tryptic fragment 34-45. The HEL peptides varied on both the amino and carboxy termini. The shortest peptide was a 13-mer (residues 33-45), and the longest peptide was a 19-mer (residues 31-49). The two most abundant were 31-47 (1.3 pmol) and 31-46 (1 pmol), while the least abundant were 31-45 (40 fmol) and 32-45 (4 fmol). Only 0.3% of the total class II molecules were occupied by this family of HEL peptides. The amount of the 31-47 peptide, the predominant member of this series, was 22 times lower than that of 48-62, the major epitope of HEL. The 31-47 peptide bound about 20-fold weaker to I-Ak compared with the dominant 48-62 peptide. Thus, the lower abundance of the minor epitope correlated with its weaker binding strength.

  8. AK Sco, First Detection of a Highly Disturbed Atmosphere in a Pre-Main-Sequence Close Binary

    NASA Astrophysics Data System (ADS)

    Gómez de Castro, Ana I.

    2009-06-01

    AK Sco is a unique source: a ~10 Myr old pre-main-sequence (PMS) spectroscopic binary composed of two nearly equal F5 stars that at periastron are separated by barely 11 stellar radii, so the stellar magnetospheres fill the Roche lobe at periastron. The orbit is not yet circularized (e = 0.47) and very strong tides are expected. This makes AK Sco the ideal laboratory to study the effect of gravitational tides in the stellar magnetic field building up during PMS evolution. In this Letter, the detection of a highly disturbed (σ sime 100 km s-1) and very dense atmosphere (n e = 1.6 × 1010 cm-3) is reported. Significant line broadening blurs any signs of ion belts or bow shocks in the spectrum of the atmospheric plasma. The radiative losses cannot be accounted for solely by the dissipation of energy from the tidal wave propagating in the stellar atmosphere or by the accreting material. The release of internal energy from the star seems to be the most likely source of the plasma heating. This is the first clear indication of a highly disturbed atmosphere surrounding a PMS close binary.

  9. Placebo Use in Pain Management: A Mechanism-Based Educational Intervention Enhances Placebo Treatment Acceptability.

    PubMed

    Kisaalita, Nkaku R; Hurley, Robert W; Staud, Roland; Robinson, Michael E

    2016-02-01

    Health care providers use treatments whose effectiveness derives partially or completely from 'nonspecific' factors, frequently referred to as placebo effects. Although the ethics of interventional placebo use continues to be debated, evidence suggests that placebos can produce clinically meaningful analgesic effects. Burgeoning evidence suggest that patients with chronic pain might be open to placebo treatments in certain contexts despite limited knowledge of their well-established psychoneurobiological underpinnings. In this investigation we sought to examine the effects of a brief, mechanism-based placebo analgesia educational intervention on aspects placebo knowledge and acceptability. Participants with chronic musculoskeletal pain completed a web-based survey in which they rated their knowledge of placebo analgesia, assessed placebo acceptability across different medical contexts, and evaluated 6 unique patient-provider treatment scenarios to assess the role of treatment effectiveness and deception on patient-provider attributions. Using a pre-post design, participants were randomized to receive either a placebo educational intervention or an active control education. Results showed that the educational intervention greatly improved perceptions of placebo knowledge, effectiveness, and acceptability, even in deceptive treatment contexts. This was the first study of its kind to show the value of an educational intervention in increasing openness to and knowledge of placebo analgesic interventions among patients with chronic musculoskeletal pain. In this we article highlight how patients with chronic pain might be open to placebo interventions, particularly adjunct and/or complementary treatments, when provided education on the neurobiological and psychological mechanisms that underlie placebo effects. Study findings highlight ethically acceptable ways to potentially use placebo factors to enhance existing pain treatments and improve patient health outcomes

  10. ATTITUDES AND ACCEPTANCE OF NIGERIANS TOWARDS VASECTOMY--A COMPARISON OF MARRIED MEN AND WOMEN IN LAGOS.

    PubMed

    Tijani, K H; Ojewola, R W; Yahya, G L; Oluwole, A A; Odusanya, B

    2013-03-01

    Nigeria with a growth rate of 28%, accounts for over two thirds of the West African population. It also has one of the highest maternal mortality rates in the world with contraceptive prevalence among married couples less than 10%. Despite its safety and efficacy vasectomy appears to be unpopular in our environment. To assess the perception and acceptance of married men and women towards vasectomy and the influence of the spouse on the man's decision to accept or reject vasectomy. A cross sectional questionnaire based study. With an estimated population of 20 million, Lagos is the most cosmopolitan and urbanised city in Nigeria and accounts for 65% of all commercial activities in the country. Virtually all the tribes in Nigeria are represented in the city. Literate pregnant women recruited from the antenatal clinics and literate new fathers. All subjects were recruited from three health facilities in the Lagos metropolis. Twenty seven point five and twenty one percent of the men and women respectively had a good Knowledge of vasectomy while 49.1% and 19% of all men and women respectively with good knowledge would accept vasectomy (or agree for their spouses to have the procedure). Overall acceptance rates for men and women were 26 and 13.5% respectively while 92% of men who can opt for vasectomy will only do so if their spouses agree. Knowledge about vasectomy was the strongest single factor influencing the acceptance of vasectomy (p= 0.013) with stronger correlation among men than women (p=0.005 vrs p=.0.023). Knowledge and acceptance of vasectomy is significantly better in males than female Nigerians living in Lagos.

  11. Conceptual Ecology of the Evolution Acceptance among Greek Education Students: Knowledge, Religious Practices and Social Influences

    ERIC Educational Resources Information Center

    Athanasiou, Kyriacos; Papadopoulou, Penelope

    2012-01-01

    In this study, we explored some of the factors related to the acceptance of evolution theory among Greek university students training to be teachers in early childhood education, using conceptual ecology for biological evolution as a theoretical framework. We examined the acceptance of evolution theory and we also looked into the relationship…

  12. Acceptance of Online Degrees by Undergraduate Mexican Students

    ERIC Educational Resources Information Center

    Padilla Rodriguez, Brenda Cecilia; Adams, Jonathan

    2014-01-01

    The quality and acceptance of online degree programs are still controversial issues. In Mexico, where access to technology is limited, there are few studies on the matter. Undergraduate students (n = 104) answered a survey that aimed to evaluate their knowledge of virtual education, their likelihood of enrollment in an online degree program, and…

  13. The role of rape myth acceptance in the social norms regarding sexual behavior among college students.

    PubMed

    Aronowitz, Teri; Lambert, Cheryl Ann; Davidoff, Sara

    2012-01-01

    This study examined the antecedents for the acceptance of rape myths. The information motivation behavioral skills model was the basis for this study. In this cross-sectional study at a northeastern university, 237 students consented to participate in an online survey examining knowledge, social norms regarding sexual behavior, future time perspective, and rape myth acceptance (RMA). The majority of the sample was female. Forty-one percent believed that a woman who was raped while drunk was responsible. Men had higher RMA and the less sexual knowledge they had, the more they accepted the rape myths. Direction is provided regarding primary prevention of sexual assault.

  14. Modeling patients' acceptance of provider-delivered e-health.

    PubMed

    Wilson, E Vance; Lankton, Nancy K

    2004-01-01

    Health care providers are beginning to deliver a range of Internet-based services to patients; however, it is not clear which of these e-health services patients need or desire. The authors propose that patients' acceptance of provider-delivered e-health can be modeled in advance of application development by measuring the effects of several key antecedents to e-health use and applying models of acceptance developed in the information technology (IT) field. This study tested three theoretical models of IT acceptance among patients who had recently registered for access to provider-delivered e-health. An online questionnaire administered items measuring perceptual constructs from the IT acceptance models (intrinsic motivation, perceived ease of use, perceived usefulness/extrinsic motivation, and behavioral intention to use e-health) and five hypothesized antecedents (satisfaction with medical care, health care knowledge, Internet dependence, information-seeking preference, and health care need). Responses were collected and stored in a central database. All tested IT acceptance models performed well in predicting patients' behavioral intention to use e-health. Antecedent factors of satisfaction with provider, information-seeking preference, and Internet dependence uniquely predicted constructs in the models. Information technology acceptance models provide a means to understand which aspects of e-health are valued by patients and how this may affect future use. In addition, antecedents to the models can be used to predict e-health acceptance in advance of system development.

  15. Variable Expressivity of a Founder Mutation in the EIF2AK4 Gene in Hereditary Pulmonary Veno-occlusive Disease and Its Impact on Survival.

    PubMed

    Navas Tejedor, Paula; Palomino Doza, Julián; Tenorio Castaño, Jair Antonio; Enguita Valls, Ana Belén; Rodríguez Reguero, José Julián; Martínez Meñaca, Amaya; Hernández González, Ignacio; Bueno Zamora, Héctor; Lapunzina Badía, Pablo Daniel; Escribano Subías, Pilar

    2018-02-01

    Hereditary pulmonary veno-occlusive disease (PVOD) has been associated with biallelic mutations in EIF2AK4 with the recent discovery of a founder mutation in Iberian Romani patients with familial PVOD. The aims of this study were phenotypical characterization and survival analysis of Iberian Romani patients with familial PVOD carrying the founder p.Pro1115Leu mutation in EIF2AK4, according to their tolerance to pulmonary vasodilators (PVD). Familial genetic screening was conducted, as well as assessment of sociocultural determinants with a potential influence on disease course. Observational study of Romani patients with familial PVOD included in the Spanish Registry of Pulmonary Arterial Hypertension. Genetic screening of EIF2AK4 was performed in index cases and relatives between November 2011 and July 2016 and histological pulmonary examination was carried out in patients who received a lung transplant or died. The patients were divided into 2 groups depending on their tolerance to PVD, with comparison of baseline characteristics and survival free of death or lung transplant. Eighteen Romani patients were included: 9 index cases and 9 relatives. The biallelic founder mutation in EIF2AK4 was found in all affected cases and 2 unaffected relatives. Family screening showed 34.2% of healthy heterozygotes, high consanguinity, young age at childbirth, and frequent multiparity. Prognosis was bleak, with significant differences depending on tolerance to PVD. We describe 2 phenotypes of hereditary PVOD depending on tolerance to PVD, with prognostic impact and familial distribution. Consanguinity may have a negative impact on the transmission of PVOD, with familial genetic screening showing high effectiveness. Copyright © 2017 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

  16. SIRT1 activation with neuroheal is neuroprotective but SIRT2 inhibition with AK7 is detrimental for disconnected motoneurons.

    PubMed

    Romeo-Guitart, David; Leiva-Rodríguez, Tatiana; Espinosa-Alcantud, María; Sima, Núria; Vaquero, Alejandro; Domínguez-Martín, Helena; Ruano, Diego; Casas, Caty

    2018-05-10

    Sirtuin 1 (SIRT1) activity is neuroprotective, and we have recently demonstrated its role in the retrograde degenerative process in motoneurons (MNs) in the spinal cord of rats after peripheral nerve root avulsion (RA) injury. SIRT2 has been suggested to exert effects opposite those of SIRT1; however, its roles in neurodegeneration and neuron response after nerve injury remain unclear. Here we compared the neuroprotective potentials of SIRT1 activation and SIRT2 inhibition in a mouse model of hypoglossal nerve axotomy. This injury induced a reduction of around half MN population within the hypoglossal nucleus by a non-apoptotic neurodegenerative process triggered by endoplasmic reticulum (ER) stress that resulted in activation of the unfolded protein response mediated by IRE1α and XBP1 by 21 days post injury. Both SIRT1 activation with NeuroHeal and SIRT2 inhibition with AK7 protected NSC-34 motor neuron-like cells against ER stress in vitro. In agreement with the in vitro results, NeuroHeal treatment or SIRT1 overexpression was neuroprotective of axotomized hypoglossal MNs in a transgenic mouse model. In contrast, AK7 treatment or SIRT2 genetic depletion in mice inhibited damaged MN survival. To resolve the in vitro/in vivo discrepancies, we used an organotypic spinal cord culture system that preserves glial cells. In this system, AK7 treatment of ER-stressed organotypic cultures was detrimental for MNs and increased microglial nuclear factor-κB and the consequent transcription of cytotoxic pro-inflammatory factors similarly. The results highlight the importance of glial cells in determining the neuroprotective impact of any treatment.

  17. Establishment of a Digital Knowledge Conversion Architecture Design Learning with High User Acceptance

    ERIC Educational Resources Information Center

    Wu, Yun-Wu; Weng, Apollo; Weng, Kuo-Hua

    2017-01-01

    The purpose of this study is to design a knowledge conversion and management digital learning system for architecture design learning, helping students to share, extract, use and create their design knowledge through web-based interactive activities based on socialization, internalization, combination and externalization process in addition to…

  18. The March 1995 superoutburst of the SU Ursae Majoris star AK Cancri: photometry and superhumps.

    NASA Astrophysics Data System (ADS)

    Mennickent, R. E.; Nogami, D.; Kato, T.; Worraker, W.

    1996-11-01

    We present differential photometry of AK Cnc obtained during its March 1995 superoutburst. Superhumps with amplitude of 0.2mag appeared within 4 days after maximum with a period of 0.06749(1)d. This result is used to estimate a likely orbital period of 0.065(2)d and a mass ratio (M_2_/M_1_) of 0.21. Photometric maxima and timings of 26 recorded outbursts imply an average cycle length of 47 days.

  19. Human papillomavirus vaccine awareness, acceptability, and decision-making factors among Chinese college students.

    PubMed

    Wang, Shao-Ming; Zhang, Shao-Kai; Pan, Xiong-Fei; Ren, Ze-Fang; Yang, Chun-Xia; Wang, Zeng-Zhen; Gao, Xiao-Hong; Li, Man; Zheng, Quan-Qing; Ma, Wei; Zhao, Fang-Hui; Qiao, You-Lin; Sivasubramaniam, Priya

    2014-01-01

    College students are recommended as the target groups for catch-up human papillomavirus (HPV) vaccination. Systematical exploration of awareness, acceptability, and decision-making factors of HPV vaccination among Chinese college students has been limited. A multi-center survey was conducted in mainland China between November 2011 and May 2012. College students aged 18-22 years were stratified by their grade, gender, and major for sampling. Socio-demographic and HPV-related information such as knowledge, perceptions, acceptability, and attitudes were collected through a questionnaire. A total of 3,497 undergraduates completed the questionnaire, among which 1,686 were males. The acceptability of the HPV vaccine was high (70.8%). Undergraduates from high-level universities, at lower grade, or with greater prior knowledge of HPV vaccines showed higher acceptability of HPV vaccination (ptrend <0.001). Additionally, undergraduates with vaccination experience outside the National Expanded Program on Immunization (OR=1.29; 95%CI: 1.10-1.51) or fear of HPV-related diseases (OR=2.79; 95%CI: 2.28-3.41) were more willing to accept HPV vaccination. General knowledge of HPV vaccine was low among undergraduates, and safety was a major concern (71.05%). The majority of students wished to pay less than 300RMB for HPV vaccine and chose the Chinese Center for Disease Control and Prevention as the most appropriate venue for vaccination. Although most undergraduates demonstrate positive attitudes towards HPV vaccination, challenges pertaining to introduction exist in China. Corresponding proactive education and governmental subsidy to do so are urgently needed by this age-group population. Suggestions and potential strategies indicated may help shape the future HPV vaccination program in China.

  20. Source mechanics for monochromatic icequakes produced during iceberg calving at Columbia Glacier, AK

    USGS Publications Warehouse

    O'Neel, Shad; Pfeffer, W.T.

    2007-01-01

    Seismograms recorded during iceberg calving contain information pertaining to source processes during calving events. However, locally variable material properties may cause signal distortions, known as site and path effects, which must be eliminated prior to commenting on source mechanics. We applied the technique of horizontal/vertical spectral ratios to passive seismic data collected at Columbia Glacier, AK, and found no dominant site or path effects. Rather, monochromatic waveforms generated by calving appear to result from source processes. We hypothesize that a fluid-filled crack source model offers a potential mechanism for observed seismograms produced by calving, and fracture-processes preceding calving.

  1. Risk Perception and the Public Acceptance of Drones.

    PubMed

    Clothier, Reece A; Greer, Dominique A; Greer, Duncan G; Mehta, Amisha M

    2015-06-01

    Unmanned aircraft, or drones, are a rapidly emerging sector of the aviation industry. There has been limited substantive research, however, into the public perception and acceptance of drones. This article presents the results from two surveys of the Australian public designed to investigate (1) whether the public perceive drones to be riskier than existing manned aviation, (2) whether the terminology used to describe the technology influences public perception, and (3) what the broader concerns are that may influence public acceptance of the technology. We find that the Australian public currently hold a relatively neutral attitude toward drones. Respondents did not consider the technology to be overly unsafe, risky, beneficial, or threatening. Drones are largely viewed as being of comparable risk to that of existing manned aviation. Furthermore, terminology had a minimal effect on the perception of the risks or acceptability of the technology. The neutral response is likely due to a lack of knowledge about the technology, which was also identified as the most prevalent public concern as opposed to the risks associated with its use. Privacy, military use, and misuse (e.g., terrorism) were also significant public concerns. The results suggest that society is yet to form an opinion of drones. As public knowledge increases, the current position is likely to change. Industry communication and media coverage will likely influence the ultimate position adopted by the public, which can be difficult to change once established. © 2014 Society for Risk Analysis.

  2. Biosorption of lead using Bacillus badius AK strain isolated from compost of green waste (water hyacinth).

    PubMed

    Vishan, Isha; Sivaprakasam, Senthilkumar; Kalamdhad, Ajay

    2017-07-01

    The bacterial strain Bacillus badius AK isolated from water hyacinth compost was investigated for biosorption characteristics in Pb(II) removal. Batch mode experiments depicted the optimum conditions for biosorption as pH at 4, the temperature of 30°C, 150 rpm of the rotational speed at biomass concentration of 20 mL with 1.7 × 10 16  colony forming unit per milliliter (CFU/mL) value, at 100-150 mg/L concentration of Pb(II). The bacterial biomass was used in its native and non-pretreated state, unlike the dried, freeze-dried or chemically treated biomass. The biosorption followed pseudo-second-order kinetics and isotherm fitted well to the Langmuir model. Maximum Pb(II) biosorption was observed at 1.7 × 10 16  CFU/mL. Influence of Pb(II) on the growth of bacterial biomass was examined by fitting the monod's model. Specific growth rate and maximum specific growth rate of B. badius AK was observed as 0.05 and 2.54 h -1 , respectively; biomass yield coefficient was 11.81. The results indicated that bacterial biomass was efficient, robust and cheaper biosorbent for removal of Pb(II).

  3. Feeling of Certainty: Uncovering a Missing Link between Knowledge and Acceptance of Evolution

    ERIC Educational Resources Information Center

    Ha, Minsu; Haury, David L.; Nehm, Ross H.

    2012-01-01

    We propose a new model of the factors influencing acceptance of evolutionary theory that highlights a novel variable unexplored in previous studies: the feeling of certainty (FOC). The model is grounded in an emerging understanding of brain function that acknowledges the contributions of intuitive cognitions in making decisions, such as whether or…

  4. Factors influencing alert acceptance: a novel approach for predicting the success of clinical decision support

    PubMed Central

    Seidling, Hanna M; Phansalkar, Shobha; Seger, Diane L; Paterno, Marilyn D; Shaykevich, Shimon; Haefeli, Walter E

    2011-01-01

    Background Clinical decision support systems can prevent knowledge-based prescription errors and improve patient outcomes. The clinical effectiveness of these systems, however, is substantially limited by poor user acceptance of presented warnings. To enhance alert acceptance it may be useful to quantify the impact of potential modulators of acceptance. Methods We built a logistic regression model to predict alert acceptance of drug–drug interaction (DDI) alerts in three different settings. Ten variables from the clinical and human factors literature were evaluated as potential modulators of provider alert acceptance. ORs were calculated for the impact of knowledge quality, alert display, textual information, prioritization, setting, patient age, dose-dependent toxicity, alert frequency, alert level, and required acknowledgment on acceptance of the DDI alert. Results 50 788 DDI alerts were analyzed. Providers accepted only 1.4% of non-interruptive alerts. For interruptive alerts, user acceptance positively correlated with frequency of the alert (OR 1.30, 95% CI 1.23 to 1.38), quality of display (4.75, 3.87 to 5.84), and alert level (1.74, 1.63 to 1.86). Alert acceptance was higher in inpatients (2.63, 2.32 to 2.97) and for drugs with dose-dependent toxicity (1.13, 1.07 to 1.21). The textual information influenced the mode of reaction and providers were more likely to modify the prescription if the message contained detailed advice on how to manage the DDI. Conclusion We evaluated potential modulators of alert acceptance by assessing content and human factors issues, and quantified the impact of a number of specific factors which influence alert acceptance. This information may help improve clinical decision support systems design. PMID:21571746

  5. Factors Relating to Acceptance of Hepatitis B Virus Vaccination by Nursing Students in a Tertiary Hospital, Pakistan

    PubMed Central

    Mengal, Hafeez-ur-Rehman; Howteerakul, Nopporn; Suwannapong, Nawarat; Rajatanun, Thitipat

    2008-01-01

    This cross-sectional study aimed at assessing the prevalence of, and factors relating to, the acceptance of hepatitis B virus (HBV) vaccination by nursing students in a tertiary hospital in Pakistan. In total, 210 nursing students of Year 2 to Year 4 were invited to participate in the study; of them, 196 (93.3%) returned completed questionnaires. Overall, the prevalence of acceptance of HBV vaccination among them was 75.0%. Of these, 37.2% (73/196) were completely vaccinated, and 25.0% (49/196) had not been vaccinated at all. More than half (27/49, 55.1%) of the unvaccinated nursing students stated that they would accept vaccination if offered. Multiple logistic regression analysis indicated three variables significantly related to acceptance of HBV vaccination: history of accidental exposure to blood or blood products, acceptable knowledge about HBV infection, and adequate budget for HBV vaccination. Health institutions should allocate adequate budgets to vaccinate their nursing students. Effective intervention programmes designed to increase knowledge about HBV infection and adhering to universally-accepted precautions are needed. PMID:18637527

  6. Longitudinal Relations Between Adolescent and Parental Behaviors, Parental Knowledge, and Internalizing Behaviors Among Urban Adolescents

    PubMed Central

    Garthe, Rachel C.; Sullivan, Terri; Kliewer, Wendy

    2018-01-01

    High prevalence rates of depression and anxiety among adolescents underscore the importance of identifying parental and adolescent behaviors that may lessen the risk for these outcomes. Previous research has shown that parental acceptance, parental knowledge, and child disclosure are negatively associated with internalizing behaviors. It is also important to explore the impact of internalizing behaviors on these parental and child constructs. The current study examined longitudinal relationships between parental acceptance, parental knowledge, child disclosure, and internalizing symptoms across a one-year time period. Participants were 358 adolescents (54 % female) and their primary caregivers, who were primarily African American (92 %). Parents and adolescents provided data through face-to-face interviews. Results showed that parental knowledge and parental acceptance predicted child disclosure, and child disclosure predicted parental knowledge one year later. Higher levels of parental acceptance predicted lower levels of adolescent-reported depressive symptoms, while higher levels of parental report of adolescents’ internalizing symptoms predicted lower levels of parental knowledge. No differences in the strength of these relationships were found across grade or gender. These findings highlight the role of the adolescent’s perceived acceptance by parents in promoting children’s disclosure, and the benefits of parental acceptance in decreasing depressive symptoms over time. Overall, these results show the impact that both adolescent and parental behaviors and internalizing behaviors have on each other across time. PMID:24609843

  7. Interrogating the dynamics between power, knowledge and pregnant bodies in amniocentesis decision making.

    PubMed

    Markens, Susan; Browner, Carole H; Mabel Preloran, H

    2010-01-01

    A common assumption is that women who decline prenatal testing distrust biomedicine and trust embodied/experiential knowledge sources, while women who accept testing trust biomedicine and distrust embodied/experiential sources. Another major assumption about prenatal testing utilisation is that women who are open to abortion will undergo prenatal testing while those who are opposed to abortion will decline testing. Yet, previous research has produced inconsistent findings as to what, if anything, distinguishes women who accept or decline the offer of prenatal diagnosis. Analysing interviews with 147 pregnant women, this paper questions these assumptions about the role of abortion views and pregnant women's relative trust in various knowledge sources on their decisions to accept or decline an amniocentesis offer after a positive result on an initial diagnostic screening. We found that pregnant women's attitudes toward different knowledge sources were equally, if not more, important factors than abortion views in affecting whether individual women accepted or declined amniocentesis. At the same time, our data reveal that the relationship between 'expert' and 'lay' knowledge sources is often complex and synergistic.

  8. Can elearning be used to teach palliative care? - medical students' acceptance, knowledge, and self-estimation of competence in palliative care after elearning.

    PubMed

    Schulz-Quach, Christian; Wenzel-Meyburg, Ursula; Fetz, Katharina

    2018-04-27

    Undergraduate palliative care education (UPCE) was mandatorily incorporated in medical education in Germany in 2009. Implementation of the new cross-sectional examination subject of palliative care (QB13) continues to be a major challenge for medical schools. It is clear that there is a need among students for more UPCE. On the other hand, there is a lack of teaching resources and patient availabilities for the practical lessons. Digital media and elearning might be one solution to this problem. The primary objective of this study is to evaluate the elearning course Palliative Care Basics, with regard to students' acceptance of this teaching method and their performance in the written examination on the topic of palliative care. In addition, students' self-estimation in competence in palliative care was assessed. To investigate students' acceptance of the elearning course Palliative Care Basics, we conducted a cross-sectional study that is appropriate for proof-of-concept evaluation. The sample consisted of three cohorts of medical students of Heinrich Heine University Dusseldorf (N = 670). The acceptance of the elearning approach was investigated by means of the standard evaluation of Heinrich Heine University. The effect of elearning on students' self-estimation in palliative care competencies was measured by means of the German revised version of the Program in Palliative Care Education and Practice Questionnaire (PCEP-GR). The elearning course Palliative Care Basics was well-received by medical students. The data yielded no significant effects of the elearning course on students' self-estimation in palliative care competencies. There was a trend of the elearning course having a positive effect on the mark in written exam. Elearning is a promising approach in UPCE and well-accepted by medical students. It may be able to increase students' knowledge in palliative care. However, it is likely that there are other approaches needed to change students' self

  9. Knowlege of, attitudes toward, and acceptance of genetically modified organisms among prospective teachers of biology, home economics, and grade school in Slovenia.

    PubMed

    Sorgo, Andrej; Ambrožič-Dolinšek, Jana

    2010-05-01

    The objective of this study was to investigate knowledge, opinions, and attitudes toward, as well as readiness to accept genetically modified organisms (GMOs) among prospective primary and secondary Slovene teachers. Our findings are that prospective teachers want to take an active role in rejecting or supporting individual GMOs and are aware of the importance of education about genetically modified organism (GMO) items and their potential significance for society. Through cluster analysis, we recognized four clusters of GMOs, separated by degree of genetically modified acceptability. GM plants and microorganisms which are recognized as useful are accepted. They are undecided about organisms used in research or medicine and reject organisms used for food consumption and for fun. There are only weak correlations between knowledge and attitudes and knowledge and acceptance of GMOs, and a strong correlation between attitudes and acceptance. The appropriate strategies and actions for improving university courses in biotechnology are discussed. Copyright © 2010 International Union of Biochemistry and Molecular Biology, Inc.

  10. Perceptions and attitude effects on nanotechnology acceptance: an exploratory framework

    NASA Astrophysics Data System (ADS)

    Ganesh Pillai, Rajani; Bezbaruah, Achintya N.

    2017-02-01

    Existing literature in people's attitude toward nanotechnology and acceptance of nanotechnology applications has generally investigated the impact of factors at the individual or context levels. While this vast body of research is very informative, a comprehensive understanding of how attitude toward nanotechnology are formed and factors influencing the acceptance of nanotechnology are elusive. This paper proposes an exploratory nanotechnology perception-attitude-acceptance framework (Nano-PAAF) to build a systematic understanding of the phenomenon. The framework proposes that perceptions of risks and benefits of nanotechnology are influenced by cognitive, affective, and sociocultural factors. The sociodemographic factors of consumers and contextual factors mitigate the influence of cognitive, affective, and sociocultural factors on the perception of risks and benefits. The perceived risks and benefits in turn influence people's attitude toward nanotechnology, which then influences acceptance of nanotechnology products. This framework will need further development over time to incorporate emerging knowledge and is expected to be useful for researchers, decision and policy makers, industry, and business entities.

  11. User Acceptance of Mobile Knowledge Management Learning System: Design and Analysis

    ERIC Educational Resources Information Center

    Chen, Hong-Ren; Huang, Hui-Ling

    2010-01-01

    Thanks to advanced developments in wireless technology, learners can now utilize digital learning websites at anytime and anywhere. Mobile learning captures more and more attention in the wave of digital learning. Evolving use of knowledge management plays an important role to enhance problem solving skills. Recently, innovative approaches for…

  12. Factors affecting home care patients' acceptance of a web-based interactive self-management technology

    PubMed Central

    Karsh, Ben-Tzion; Severtson, Dolores J; Burke, Laura J; Brown, Roger L; Brennan, Patricia Flatley

    2010-01-01

    Objective With the advent of personal health records and other patient-focused health technologies, there is a growing need to better understand factors that contribute to acceptance and use of such innovations. In this study, we employed the Unified Theory of Acceptance and Use of Technology as the basis for determining what predicts patients' acceptance (measured by behavioral intention) and perceived effective use of a web-based, interactive self-management innovation among home care patients. Design Cross-sectional secondary analysis of data from a randomized field study evaluating a technology-assisted home care nursing practice with adults with chronic cardiac disease. Measurement and analysis A questionnaire was designed based on validated measurement scales from prior research and was completed by 101 participants for measuring the acceptance constructs as part of the parent study protocol. Latent variable modeling with item parceling guided assessment of patients' acceptance. Results Perceived usefulness accounted for 53.9% of the variability in behavioral intention, the measure of acceptance. Together, perceived usefulness, health care knowledge, and behavioral intention accounted for 68.5% of the variance in perceived effective use. Perceived ease of use and subjective norm indirectly influenced behavioral intention, through perceived usefulness. Perceived ease of use and subjective norm explained 48% of the total variance in perceived usefulness. Conclusion The study demonstrates that perceived usefulness, perceived ease of use, subjective norm, and healthcare knowledge together predict most of the variance in patients' acceptance and self-reported use of the web-based self-management technology. PMID:21131605

  13. Daylight methyl-aminolevulinate photodynamic therapy versus ingenol mebutate for the treatment of actinic keratoses: an intraindividual comparative analysis.

    PubMed

    Genovese, Giovanni; Fai, Dario; Fai, Carlotta; Mavilia, Luciano; Mercuri, Santo R

    2016-05-01

    Daylight-photodynamic therapy (D-PDT) and ingenol mebutate (IM) are novel therapies directed to actinic keratoses (AK). The purpose of our study was to compare effectiveness, tolerability, cosmetic outcome and patient preference of D-PDT versus IM in the treatment of grade I and II AK. Twenty-seven patients with AK on the face or scalp were enrolled. Each patient received, in a 25 cm(2) target area, D-PDT on right side and IM on left side. Overall 323 AK were treated. Both target areas achieved complete response in 40.47% of the cases and average AK clearance rate was similar for D-PDT and IM (p=0.74). In D-PDT areas mean grade II AK clearance rate was lower compared with that of grade I AK (p=0.015). In IM areas grade I and II AK average clearance rates were similar (p=0.28). At week 1 and month 1, mean local skin responses (LSR) score were higher in areas treated with IM. IM areas showed more severe pain and cosmetic sequelae. D-PDT had similar effectiveness to IM, even if IM demonstrated higher grade II AK clearance rate. Tolerability profile was superior for D-PDT in terms of LSR and pain. D-PDT was more cosmetically acceptable. Patients preferred D-PDT to IM in most cases. © 2016 Wiley Periodicals, Inc.

  14. Factors affecting vasectomy acceptability in Tanzania.

    PubMed

    Bunce, Arwen; Guest, Greg; Searing, Hannah; Frajzyngier, Veronica; Riwa, Peter; Kanama, Joseph; Achwal, Isaac

    2007-03-01

    Calls for increased inclusion of men in matters of reproductive health emphasize the need for research into vasectomy acceptability and decision making. Vasectomy is a safe, simple and effective method of contraception, but is underused worldwide. Focus group discussions and in-depth interviews were conducted with potential and actual sterilization clients and their partners in the Kigoma Region of Tanzania. Content analysis was used to search for emergent themes related to vasectomy decision making. Six themes emerged as overarching factors contributing to the vasectomy decision-making process: economics, spousal influence, religion, provider reputation and availability, uncertainty about the future, and poor vasectomy knowledge and understanding. There was substantial communication between partners regarding the vasectomy decision, and wives had a strong influence on the outcome; however, men and women agreed that husbands would resist vasectomy if wives initially raised the topic. Vasectomy acceptance is limited by the scarcity of skilled vasectomy providers and by the fact that men and women hold many of the same misunderstandings about vasectomy, including a fear of decreased sexual performance as a result of the procedure. Spousal discussions are important in the decision to get a vasectomy, but these discussions should be initiated by the male partner. Programs need to educate men about contraceptive options, including vasectomies. Detailed, culturally relevant knowledge of the barriers and facilitators individuals experience during their decision- making process will enable vasectomy promotion programs to more successfully target appropriate populations.

  15. 78 FR 73109 - Radio Broadcasting Services; Benjamin and Cisco, TX; De Beque, CO; Port Lions, AK; Rule and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-05

    ... Broadcasting Services; Benjamin and Cisco, TX; De Beque, CO; Port Lions, AK; Rule and Shamrock, TX AGENCY... 237C3 at Benjamin, Texas; Channel 261C3 at Cisco, Texas; Channel 288C2 at Rule, Texas; and Channel 225C2..., Channel 237C3; by removing Cisco, Channel 261C3; by removing Channel 288C2 at Rule; and by removing...

  16. Variables Predicting Prospective Biology Teachers' Acceptance Perceptions Regarding Gene Technology

    ERIC Educational Resources Information Center

    Yilmaz, Mirac; Demirhan, Haydar

    2014-01-01

    The different opinions on products and applications of gene technology (GT) draw attention to the training and education activities related to GT. The purpose of this study is to review some variables predicting the acceptance perception regarding GT, and to investigate their changes at levels. The prospective teachers' subjective knowledge and…

  17. On acquisition of programming knowledge

    NASA Technical Reports Server (NTRS)

    Amin, Ashok T.

    1987-01-01

    For the evolving discipline of programming, acquisition of programming knowledge is a difficult issue. Common knowledge results from the acceptance of proven techniques based on results of formal inquiries into the nature of the programming process. This is a rather slow process. In addition, the vast body of common knowledge needs to be explicated to a low enough level of details for it to be represented in the machine processable form. It is felt that this is an impediment to the progress of automatic programming. The importance of formal approaches cannot be overstated since their contributions lead to quantum leaps in the state of the art.

  18. Introducing Agronomy Students to the Concepts of Indigenous and Cultural Knowledge.

    ERIC Educational Resources Information Center

    Schafer, John

    1993-01-01

    Presents a role for indigenous knowledge in extension education and research programs. Defines indigenous knowledge and then predicts efforts to utilize indigenous knowledge to facilitate the development of agriculture systems that will be agronomically, environmentally, and economically sound and enhance acceptance by practitioners because of the…

  19. Bridging the Gap between Social Acceptance and Ethical Acceptability.

    PubMed

    Taebi, Behnam

    2017-10-01

    New technology brings great benefits, but it can also create new and significant risks. When evaluating those risks in policymaking, there is a tendency to focus on social acceptance. By solely focusing on social acceptance, we could, however, overlook important ethical aspects of technological risk, particularly when we evaluate technologies with transnational and intergenerational risks. I argue that good governance of risky technology requires analyzing both social acceptance and ethical acceptability. Conceptually, these two notions are mostly complementary. Social acceptance studies are not capable of sufficiently capturing all the morally relevant features of risky technologies; ethical analyses do not typically include stakeholders' opinions, and they therefore lack the relevant empirical input for a thorough ethical evaluation. Only when carried out in conjunction are these two types of analysis relevant to national and international governance of risky technology. I discuss the Rawlsian wide reflective equilibrium as a method for marrying social acceptance and ethical acceptability. Although the rationale of my argument is broadly applicable, I will examine the case of multinational nuclear waste repositories in particular. This example will show how ethical issues may be overlooked if we focus only on social acceptance, and will provide a test case for demonstrating how the wide reflective equilibrium can help to bridge the proverbial acceptance-acceptability gap. © 2016 The Authors Risk Analysis published by Wiley Periodicals, Inc. on behalf of Society for Risk Analysis.

  20. Knowledge workers and knowledge-intense organizations, Part 2: Designing and managing for productivity.

    PubMed

    Weaver, D; Sorrells-Jones, J

    1999-09-01

    Our economy is shifting from a hard goods and material products base to one in which knowledge is the primary mode of production. Organizations are experimenting with designs that support knowledge work by clustering individuals with different but complementary skills in focused teams. The goal is to increase applied knowledge that furthers the organization's strategic intent. The team-based knowledge work model holds promise for healthcare organizations that are under pressure to use knowledge to improve clinical care, integrate care across disciplines and settings, and accept accountability for costs. However, the shift from the traditional bureaucratic model to the flexible team-based design mandates changes in the design of the organization, the role of leadership, and the attributes of the teams and team members. In Part 2 of this three-part series, the authors explore the necessary design changes and the new roles for leadership, teams, and their members. Additionally, implications for healthcare clinicians, particularly nurses, are discussed.

  1. Different Perspectives on Technology Acceptance: The Role of Technology Type and Age

    NASA Astrophysics Data System (ADS)

    Arning, Katrin; Ziefle, Martina

    Although eHealth technologies offer an enormous potential to improve healthcare, the knowledge about key determinants of acceptance for eHealth technology is restricted. While the underlying technology of eHealth technologies and Information and Communication technology (ICT) is quite similar, utilization contexts and using motives are quite different. In order to explore the role of technology type on acceptance, we contrasted central application characteristics of both technology types using the scenario technique. A questionnaire was administered (n = 104) measuring individual variables (age, gender) and attitudes regarding an eHealth application (blood sugar meter) in contrast to an ICT device (Personal Digital Assistant, PDA). Older users basically approved the utilization of health-related technologies and perceived lower usability barriers. In addition, we identified main utilization motives of eHealth technology and technology-specific acceptance patterns, especially regarding issues of data safety in the eHealth context. Effects of age and gender in acceptance ratings suggest a differential perspective on eHealth acceptance. Finally, practical interventions were derived in order to support eHealth device design and to promote acceptance of eHealth technology.

  2. The Alzheimer's Disease Knowledge Scale: Development and Psychometric Properties

    ERIC Educational Resources Information Center

    Carpenter, Brian D.; Balsis, Steve; Otilingam, Poorni G.; Hanson, Priya K.; Gatz, Margaret

    2009-01-01

    Purpose: This study provides preliminary evidence for the acceptability, reliability, and validity of the new Alzheimer's Disease Knowledge Scale (ADKS), a content and psychometric update to the Alzheimer's Disease Knowledge Test. Design and Methods: Traditional scale development methods were used to generate items and evaluate their psychometric…

  3. Alternative Radiological Characterization of Sealed Source TRU Waste for WIPP Disposal (LAUR-05-8776)

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

    Whitworth, J.; Pearson, M.; Feldman, A.

    2006-07-01

    The Offsite Source Recovery (OSR) Project at Los Alamos National Laboratory is now shipping transuranic (TRU) waste containers to the Waste Isolation Pilot Plant (WIPP) in New Mexico for disposal. Sealed source waste disposal has become possible in part because OSR personnel were able to obtain Environmental Protection Agency (EPA) and DOE-CBFO approval for an alternative radiological characterization procedure relying on acceptable knowledge (AK) and modeling, rather than on non-destructive assay (NDA) of each container. This is the first successful qualification of an 'alternate methodology' under the radiological characterization requirements of the WIPP Waste Acceptance Criteria (WAC) by any TRUmore » waste generator site. This paper describes the approach OSR uses to radiologically characterize its sealed source waste and the process by which it obtained certification of this approach. (authors)« less

  4. HPV knowledge, vaccine acceptance, and vaccine series completion among female entertainment and sex workers in Phnom Penh, Cambodia: the Young Women's Health Study

    PubMed Central

    Wadhera, Priya; Evans, Jennifer L; Stein, Ellen; Gandhi, Monica; Couture, Marie-Claude; Sansothy, Neth; Sichan, Keo; Maher, Lisa; Kaldor, John; Page, Kimberly

    2015-01-01

    Human papillomavirus (HPV) is a common sexually transmitted infection (STI) and the causative agent for cervical cancer, a frequently occurring malignant disease among women in developing countries. We assessed HPV awareness prior to the delivery of a brief information and education intervention, and HPV vaccine provision to female entertainment and sex workers (N=220). At baseline, only 23.6% of women had heard of HPV. Following the educational intervention, 90% answered all the HPV knowledge questions correctly. Of 192 participants attending the first quarterly cohort visit where vaccine was offered, 149 (78%) were eligible for vaccination; HIV-positive (n=32) and pregnant (n=11) women were excluded. Acceptance of vaccine among eligible women was universal, and 79.2% completed the three-dose vaccination series. Women who reported use of amphetamine type stimulants (ATS) had significantly and independently lower odds of vaccine completion (Adjusted OR 0.24; 95% CI 0.08, 0.69). New pregnancies also had an impact on vaccine completion: 5.4% (8/149 5.4%) who started the series had to stop due to new pregnancy. Results demonstrate the effectiveness of a simple education intervention designed to increase HPV knowledge and the feasibility of successful HPV vaccine in a population that is often difficult to engage in preventive health care. PMID:25505042

  5. Public Perception of Climate Change: The Importance of Knowledge and Cultural Worldviews.

    PubMed

    Shi, Jing; Visschers, Vivianne H M; Siegrist, Michael

    2015-12-01

    The importance of knowledge for lay people's climate change concerns has been questioned in recent years, as it had been suggested that cultural values are stronger predictors of concern about climate change than knowledge. Studies that simultaneously measured knowledge related to climate change and cultural values have, however, been missing. We conducted a mail survey in the German-speaking part of Switzerland (N = 1,065). Results suggested that cultural worldviews and climate-related knowledge were significantly related with people's concern about climate change. Also, cultural worldviews and climate-relevant knowledge appeared important for people's willingness to change behaviors and to accept climate change policies. In addition, different types of knowledge were found to have different impacts on people's concern about climate change, their willingness to change behaviors, and their acceptance of policies about climate change. Specifically, causal knowledge significantly increased concern about climate change and willingness to support climate-friendly policies. We therefore concluded that risk communication should focus on causal knowledge, provided this knowledge does not threaten cultural values. © 2015 Society for Risk Analysis.

  6. HPV vaccine acceptability in HIV-infected and HIV negative men who have sex with men (MSM) in Ireland.

    PubMed

    Sadlier, C; Lynam, A; O'Dea, S; Delamere, S; Quinlan, M; Clarke, S; Sheils, O; Bergin, C

    2016-06-02

    Background Men who have sex with men (MSM), particularly HIV-infected MSM are disproportionately affected by HPV infection and associated disease. The HPV vaccine has potential to greatly reduce the burden of HPV-associated disease including anal cancer in MSM. The efficacy of the HPV vaccine is dependent on high levels of vaccine uptake. The aim of this study was to examine HPV vaccine acceptability and factors influencing vaccine acceptability in MSM in Ireland. Methods A self-administered survey was distributed to HIV-infected and HIV negative MSM examining HPV vaccine acceptability and factors associated with vaccine acceptability. Logistic regression was used to identify key variables and predictors of HPV vaccine acceptability. Results 302 MSM participated in the study. Acceptability of HPV vaccine was 31% (unconditional), 51% (conditional on stated efficacy and a cost of €300), 65% (conditional on stated efficacy and a cost of €100) and 78% (conditional on stated efficacy and no cost). Cost was negatively associated with HPV vaccine acceptability (p<0.01) while knowledge of HPV vaccine efficacy was significantly associated with vaccine acceptability, even in the context of associated cost (p<0.01). Conclusions Acceptability of HPV vaccine in MSM in Ireland is high based on no cost vaccine and on stated vaccine efficacy (78%). Cost is negatively associated with vaccine acceptability. Understanding levels of knowledge of HPV infection, HPV associated disease and attitudes toward HPV vaccination are important as they will contribute to HPV vaccine acceptability among MSM and will help guide effective preventive programs.

  7. HPV vaccine acceptability in HIV-infected and HIV negative men who have sex with men (MSM) in Ireland

    PubMed Central

    Sadlier, C.; Lynam, A.; O'Dea, S.; Delamere, S.; Quinlan, M.; Clarke, S.; Sheils, O.; Bergin, C.

    2016-01-01

    ABSTRACT Background Men who have sex with men (MSM), particularly HIV-infected MSM are disproportionately affected by HPV infection and associated disease. The HPV vaccine has potential to greatly reduce the burden of HPV-associated disease including anal cancer in MSM. The efficacy of the HPV vaccine is dependent on high levels of vaccine uptake. The aim of this study was to examine HPV vaccine acceptability and factors influencing vaccine acceptability in MSM in Ireland. Methods A self-administered survey was distributed to HIV-infected and HIV negative MSM examining HPV vaccine acceptability and factors associated with vaccine acceptability. Logistic regression was used to identify key variables and predictors of HPV vaccine acceptability. Results 302 MSM participated in the study. Acceptability of HPV vaccine was 31% (unconditional), 51% (conditional on stated efficacy and a cost of €300), 65% (conditional on stated efficacy and a cost of €100) and 78% (conditional on stated efficacy and no cost). Cost was negatively associated with HPV vaccine acceptability (p<0.01) while knowledge of HPV vaccine efficacy was significantly associated with vaccine acceptability, even in the context of associated cost (p<0.01). Conclusions Acceptability of HPV vaccine in MSM in Ireland is high based on no cost vaccine and on stated vaccine efficacy (78%). Cost is negatively associated with vaccine acceptability. Understanding levels of knowledge of HPV infection, HPV associated disease and attitudes toward HPV vaccination are important as they will contribute to HPV vaccine acceptability among MSM and will help guide effective preventive programs. PMID:27153289

  8. The relationship of knowledge, attitudes and perceptions regarding biotechnology in college students

    NASA Astrophysics Data System (ADS)

    Sohan, Donna Elizabeth

    Biotechnology is the latest in a series of technological innovations that have revolutionized such fields as agriculture and the health sciences. However, along with the benefits of biotechnology are concerns. For biotechnology's potential to be realized, it must be accepted on public and governmental levels. Although many studies focus on adult consumer attitudes, it will be the students of today who will be the consumers and leaders of tomorrow. Therefore, this study focused on the knowledge, attitudes, and perceptions of college students regarding biotechnology. More than 3,000 undergraduate students were surveyed from a variety of undergraduate courses at Texas A&M University in College Station, Texas during the 1997-1998 academic year. Information sought included students' knowledge regarding recent applications of biotechnology, demographic information, and their agreement or disagreement with statements regarding different aspects and applications of biotechnology. This study found that despite a low awareness or knowledge of biotechnology, students were accepting of specific applications or products of biotechnology. Those applications or products viewed as beneficial without involving animals had the highest acceptance levels. A majority of the students identified mass media as their major source of biotechnology while also indicating a high level of distrust of the media. Students also indicated that biotechnology information is needed and that such information is appropriate for high school students. Relationships between knowledge and attitudes were also investigated. A greater knowledge level correlated with a more favorable view of biotechnology. In addition, relationships between demographic variables such as gender and race were investigated. Individuals who identified themselves as scientists were found more accepting of biotechnology while females in general were found less accepting. Females majoring in education were found to be the least

  9. Teaching Thinking Skills in Context-Based Learning: Teachers' Challenges and Assessment Knowledge

    NASA Astrophysics Data System (ADS)

    Avargil, Shirly; Herscovitz, Orit; Dori, Yehudit Judy

    2012-04-01

    For an educational reform to succeed, teachers need to adjust their perceptions to the reform's new curricula and strategies and cope with new content, as well as new teaching and assessment strategies. Developing students' scientific literacy through context-based chemistry and higher order thinking skills was the framework for establishing a new chemistry curriculum for Israeli high school students. As part of this endeavor, we developed the Taste of Chemistry module, which focuses on context-based chemistry, chemical understanding, and higher order thinking skills. Our research objectives were (a) to identify the challenges and difficulties chemistry teachers faced, as well as the advantages they found, while teaching and assessing the Taste of Chemistry module; and (b) to investigate how they coped with teaching and assessing thinking skills that include analyzing data from graphs and tables, transferring between multiple representations and, transferring between chemistry understanding levels. Research participants included eight teachers who taught the module. Research tools included interviews, classroom observations, teachers-designed students' assignments, and developers-designed students' assignments. We documented different challenges teachers had faced while teaching the module and found that the teachers developed different ways of coping with these challenges. Developing teachers' assessment knowledge (AK) was found to be the highest stage in teachers' professional growth, building on teachers' content knowledge (CK), pedagogy knowledge (PK), and pedagogical-content knowledge (PCK). We propose the use of assignments designed by teachers as an instrument for determining their professional growth.

  10. Skin penetration operators' knowledge and attitudes towards infection control.

    PubMed

    Oberdorfer, Aurmporn; Wiggers, John H; Considine, Robyn J; Bowman, Jenny; Cockburn, Jill

    2003-01-01

    To assess the knowledge and attitudes of owners/managers of commercial skin-penetration premises regarding infection control. A telephone survey was conducted with a randomly selected sample of 874 owners/managers. Participants appeared to lack knowledge of essential infection-control practices. Less than 39% correctly identified recommended disinfection procedures, and between 12% to 67% were not aware of inappropriate sterlization procedures. Almost all participants accepted the need for guidelines. Half acknowledged a need to improve their infection-control compliance, and most accepted having their premises regularly checked by the councils. There is a considerable opportunity to increase infection-control compliance among skin-penetration operators.

  11. Development of a Cost-Effective Educational Tool to Promote Acceptance of the HPV Vaccination by Hispanic Mothers.

    PubMed

    Brueggmann, Doerthe; Opper, Neisha; Felix, Juan; Groneberg, David A; Mishell, Daniel R; Jaque, Jenny M

    2016-06-01

    Although vaccination against the Human Papilloma Virus (HPV) reduces the risk of related morbidities, the vaccine uptake remains low in adolescents. This has been attributed to limited parental knowledge and misconceptions. In this cross sectional study, we assessed the (1) clarity of educational material informing Hispanic mothers about HPV, cervical cancer and the HPV vaccine, (2) determined vaccination acceptability and (3) identified predictors of vaccine acceptance in an underserved health setting. 418 Hispanic mothers received the educational material and completed an anonymous survey. 91 % of participants understood most or all of the information provided. 77 % of participants reported vaccine acceptance for their children; this increased to 84 % when only those with children eligible to receive vaccination were included. Significant positive predictors of maternal acceptance of the HPV vaccine for their children were understanding most or all of the provided information, older age and acceptance of the HPV vaccine for themselves. Concerns about safety and general dislike of vaccines were negatively associated with HPV vaccine acceptance. Prior knowledge, level of education, previous relevant gynecologic history, general willingness to vaccinate and other general beliefs about vaccines were not significantly associated with HPV vaccine acceptance. The majority of participants reported understanding of the provided educational material. Vaccine acceptability was fairly high, but was even higher among those who understood the information. This study documents a cost-effective way to provide Hispanic mothers with easy-to-understand HPV-related information that could increase parental vaccine acceptability and future vaccine uptake among their children.

  12. Barcode Technology Acceptance and Utilization in Health Information Management Department at Academic Hospitals According to Technology Acceptance Model.

    PubMed

    Ehteshami, Asghar

    2017-03-01

    Nowdays, due to the increasing importance of quality care, organizations focuse on the improving provision, management and distribution of health. On one hand, incremental costs of the new technologies and on the other hand, increased knowledge of health care recipients and their expectations for high quality services have doubled the need to make changes in order to respond to resource constraints (financial, human, material). For this purpose, several technologies, such as barcode, have been used in hospitals to improve services and staff productivity; but various factors effect on the adoption of new technologies and despite good implementation of a technology and its benefits, sometimes personnel don't accept and don't use it. This is an applied descriptive cross-sectional study in which all the barcode users in health information management department of the three academic hospitals (Feiz, Al-Zahra, Ayatollah Kashani) affiliated to Isfahan University of Medical Sciences were surveyed by the barcode technology acceptance questionnaire, in six areas as following: barcode ease of learning, capabilities, perception of its usefulness and its ease of use, users attitudes towards its using, and users intention. The finding showed that barcode technology total acceptance was relatively desirable (%76.9); the most compliance with TAM model was related to the user perceptions about the ease of use of barcode technology and the least compliance was related to the ease of learning barcode technology (respectively %83.7 and %71.5). Ease of learning and barcode capability effect of usefulness and perceived ease of barcode technology. Users perceptions effect their attitudes toward greater use of technology and their attitudes have an effect on their intention to use the technology and finally, their intention makes actual use of the technology (acceptance). Therefore, considering the six elements related to technology implementation can be important in the barcode

  13. Cognitive and affective determinants of generic drug acceptance and use: cross-sectional and experimental findings

    PubMed Central

    Dohle, Simone; Siegrist, Michael

    2013-01-01

    An increase in generic substitution could be a viable approach to reduce global healthcare expenditures. In many countries, however, generic drug use is rather low. This study examines cognitive predictors (knowledge and beliefs) and affective predictors (general affect and sacred values) to explain generic drug acceptance and use. Data for the study come from a random postal survey conducted in Switzerland (N = 668). A detailed knowledge scale about generic drugs was developed. In addition, an experimental choice task was constructed in which respondents chose between branded and generic drugs. Generic drug acceptance as well as drug choices were influenced by knowledge, beliefs, and affect. It was also found that generic substitution is chosen less frequently for a more severe illness. Key insights could be used for developing information material or interventions aimed at increasing the substitution of generic drugs in order to make health care more affordable. PMID:25632372

  14. [Determination of the barrel inclination of the AK-74 assault rifle from the specific features of soot deposition after a shot around the inlet wounds caused by a burst of shots].

    PubMed

    Gusarov, A A; Makarov, I Yu; Fetisov, V A

    The specific features of soot deposition after a shot fired from the Kalashnikov AK-74 assault rifle are determined by the influence of the multiple factors, with the effect of the muzzle brake (MB) designed to enhance fire density and decrease the fire recoil energy being prevalent over other factors. The special windows, slots and holes in the muzzle brake mechanism are responsible for the appearance of the specific topographic features of soot deposition formed by the combustion gases passing through the assembly. Apart from the characteristic butterfly-shaped soot deposition patterns that appear due to the presence of two windows in the muzzle brake assembly, the additional zones of soot deposition can sometimes be seen on the objects and targets due to the escape of the combustion gases through the MB compensator openings. This phenomenon enables a forensic medical expert to determine orientation and position of the AK-74 rifle with respect to the shooting target. This article reports the results of the forensic medical expertise of a serviceman who died from the injuries to the head inflicted by a burst of shots fired from the Kalashnikov AK-74 assault rifle. The direction of the wound canals and their topographic patterns (including the shape, size, number, and localization) of soot deposition around the inlet wounds made it possible to determine the position of the AK-12 rifle with respect to the affected regions of the head and thereby to prove that the death of the serviceman was a result of suicide.

  15. Do familiar teammates request and accept more backup? Transactive memory in air traffic control.

    PubMed

    Smith-Jentsch, Kimberly A; Kraiger, Kurt; Cannon-Bowers, Janis A; Salas, Eduardo

    2009-04-01

    The present study investigated factors that explain when and why different groups of teammates are more likely to request and accept backup from one another when needed in an environment characterized by extreme time pressure and severe consequences of error: commercial air traffic control (ATC). Transactive memory theory states that teammates develop consensus regarding the distribution of their relative expertise as well as confidence in that expertise over time and that this facilitates coordination processes. The present study investigated whether this theory could help to explain between-team differences in requesting and accepting backup when needed. The present study used cross-sectional data collected from 51 commercial ATC teams. Hypotheses were tested using multiple regression analysis. Teammates with greater experience working together requested and accepted backup from one another more than those with lesser experience working together. Teammate knowledge consensus and perceived team efficacy appear to have mediated this relationship. Transactive memory theory extends to high-stress environments in which members' expertise is highly overlapping. Teammates' shared mental models about one another increase the likelihood that they will request and accept backup. Teammate familiarity should be considered when choosing among potential replacement team members. Training strategies that accelerate the development of teammate knowledge consensus and team efficacy are warranted.

  16. Consumers' acceptance and preferences for nutrition-modified and functional dairy products: A systematic review.

    PubMed

    Bimbo, Francesco; Bonanno, Alessandro; Nocella, Giuseppe; Viscecchia, Rosaria; Nardone, Gianluca; De Devitiis, Biagia; Carlucci, Domenico

    2017-06-01

    This systematic literature review collects and summarizes research on consumer acceptance and preferences for nutrition-modified and functional dairy products, to reconcile, and expand upon, the findings of previous studies. We find that female consumers show high acceptance for some functional dairy products, such as yogurt enriched with calcium, fiber and probiotics. Acceptance for functional dairy products increases among consumers with higher diet/health related knowledge, as well as with aging. General interest in health, food-neophobia and perceived self-efficacy seem also to contribute shaping the acceptance for functional dairy products. Furthermore, products with "natural" matches between carriers and ingredients have the highest level of acceptance among consumers. Last, we find that brand familiarity drives consumers with low interest in health to increase their acceptance and preference for health-enhanced dairy products, such as probiotic yogurts, or those with a general function claim. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Acceptability of an Online Health Videogame to Improve Diet and Physical Activity in Elementary School Students: "Fitter Critters"

    PubMed

    Schneider, Kristin L; Ferrara, John; Lance, Bri; Karetas, Andrew; Druker, Susan; Panza, Emily; Olendzki, Barbara; Andersen, Victoria; Pbert, Lori

    2012-08-01

    Interest in health videogames to stimulate health behavior change is increasing, yet little research exists on their use. This study tested the acceptability of an online health videogame called "Fitter Critters™" (Megazoid Games, Collegeville, PA) for improving healthy diet and activity in elementary school students. In October and November 2011, fifth grade students ( n =97) from a school in central Massachusetts played the game for 1 week during their health class. Measures of nutrition and activity knowledge, attitudes, and self-efficacy were completed prior to playing the game and again on the final day along with a videogame acceptability questionnaire. The videogame was highly acceptable to participants as measured by the acceptability questionnaire mean rating of 4.52 (SD=0.60), where 1=strongly disagree and 5=strongly agree; 73% of students played the game at least once outside of class. Significant increases in positive attitudes toward healthy eating ( P <0.001) and healthy eating self-efficacy ( P =0.02) and marginally significant increases in nutrition knowledge ( P =0.08) were observed. The "Fitter Critters" health videogame engages students in learning about healthy eating and activity. Further research should assess whether the positive changes observed in knowledge, attitudes, and self-efficacy translate into behavior change.

  18. Enterprise Social Networking: Technology Acceptance Related to Personality, Age, and Gender

    ERIC Educational Resources Information Center

    Rochelle, Joseph

    2017-01-01

    In this dissertation, the researcher examined and added to the body of knowledge within the project change management field of technology implementation. The rationale behind the study was to evaluate technology acceptance of Enterprise Social Networking (ESN), which has been widely implemented across over 90% of the "Fortune" 500…

  19. Consumer acceptance of and willingness to pay for food nanotechnology: a systematic review

    NASA Astrophysics Data System (ADS)

    Giles, Emma L.; Kuznesof, Sharron; Clark, Beth; Hubbard, Carmen; Frewer, Lynn J.

    2015-12-01

    Consumer's attitudes to, and acceptance of, emerging technologies and their applications, are important determinants of their successful implementation and commercialisation. Understanding the range of socio-psychological, cultural and affective factors which may influence consumer responses to applications of nanotechnology will help "fine-tune" the development of consumer products in line with their expectations and preferences. This is particularly true of applications in the food area, where consumer concerns about technologies applied to food production may be elevated. This research applied systematic review methodology to synthesise current knowledge regarding societal acceptance or rejection of nanotechnology applied to agri-food production. The objective was to aggregate knowledge derived from different research areas to gain an overall picture of consumer responses to nanotechnology applied to food production. Relevant electronic databases of peer-reviewed literature were searched from the earliest date available, for peer-reviewed papers which reported primary empirical data on consumer and expert acceptance of agri-food nanotechnology, using a formal systematic review protocol. Inclusion criteria for papers to be included in the review were: empirical peer-reviewed papers written in English; a population sample of adults aged 18 years and over used in the research; a research focus on consumer and expert acceptance of agri-food nanotechnology; and research on attitudes towards, and willingness to pay for, different applications of agri-food nanotechnology. Two researchers independently appraised the papers using NVivo 10 QSR software. Studies examining consumer and expert acceptance were thematically analysed, and key information was collated. The results were synthesised in order to identify trends in information relevant to consumer acceptance of nanotechnology applied to food production. Eight key themes were identified from the 32 papers which were

  20. Consumer acceptance of and willingness to pay for food nanotechnology: a systematic review.

    PubMed

    Giles, Emma L; Kuznesof, Sharron; Clark, Beth; Hubbard, Carmen; Frewer, Lynn J

    Consumer's attitudes to, and acceptance of, emerging technologies and their applications, are important determinants of their successful implementation and commercialisation. Understanding the range of socio-psychological, cultural and affective factors which may influence consumer responses to applications of nanotechnology will help "fine-tune" the development of consumer products in line with their expectations and preferences. This is particularly true of applications in the food area, where consumer concerns about technologies applied to food production may be elevated. This research applied systematic review methodology to synthesise current knowledge regarding societal acceptance or rejection of nanotechnology applied to agri-food production. The objective was to aggregate knowledge derived from different research areas to gain an overall picture of consumer responses to nanotechnology applied to food production. Relevant electronic databases of peer-reviewed literature were searched from the earliest date available, for peer-reviewed papers which reported primary empirical data on consumer and expert acceptance of agri-food nanotechnology, using a formal systematic review protocol. Inclusion criteria for papers to be included in the review were: empirical peer-reviewed papers written in English; a population sample of adults aged 18 years and over used in the research; a research focus on consumer and expert acceptance of agri-food nanotechnology; and research on attitudes towards, and willingness to pay for, different applications of agri-food nanotechnology. Two researchers independently appraised the papers using NVivo 10 QSR software. Studies examining consumer and expert acceptance were thematically analysed, and key information was collated. The results were synthesised in order to identify trends in information relevant to consumer acceptance of nanotechnology applied to food production. Eight key themes were identified from the 32 papers which were

  1. High School Biology Students' Knowledge and Certainty about Diffusion and Osmosis Concepts

    ERIC Educational Resources Information Center

    Odom, Arthur L.; Barrow, Lloyd H.

    2007-01-01

    The purpose of this study was to investigate students' understanding about scientifically acceptable content knowledge by exploring the relationship between knowledge of diffusion and osmosis and the students' certainty in their content knowledge. Data was collected from a high school biology class with the Diffusion and Osmosis Diagnostic Test…

  2. [Does action semantic knowledge influence mental simulation in sentence comprehension?].

    PubMed

    Mochizuki, Masaya; Naito, Katsuo

    2012-04-01

    This research investigated whether action semantic knowledge influences mental simulation during sentence comprehension. In Experiment 1, we confirmed that the words of face-related objects include the perceptual knowledge about the actions that bring the object to the face. In Experiment 2, we used an acceptability judgment task and a word-picture verification task to compare the perceptual information that is activated by the comprehension of sentences describing an action using face-related objects near the face (near-sentence) or far from the face (far-sentence). Results showed that participants took a longer time to judge the acceptability of the far-sentence than the near-sentence. Verification times were significantly faster when the actions in the pictures matched the action described in the sentences than when they were mismatched. These findings suggest that action semantic knowledge influences sentence processing, and that perceptual information corresponding to the content of the sentence is activated regardless of the action semantic knowledge at the end of the sentence processing.

  3. Towards Knowledge Management for Smart Manufacturing.

    PubMed

    Feng, Shaw C; Bernstein, William Z; Hedberg, Thomas; Feeney, Allison Barnard

    2017-09-01

    The need for capturing knowledge in the digital form in design, process planning, production, and inspection has increasingly become an issue in manufacturing industries as the variety and complexity of product lifecycle applications increase. Both knowledge and data need to be well managed for quality assurance, lifecycle-impact assessment, and design improvement. Some technical barriers exist today that inhibit industry from fully utilizing design, planning, processing, and inspection knowledge. The primary barrier is a lack of a well-accepted mechanism that enables users to integrate data and knowledge. This paper prescribes knowledge management to address a lack of mechanisms for integrating, sharing, and updating domain-specific knowledge in smart manufacturing. Aspects of the knowledge constructs include conceptual design, detailed design, process planning, material property, production, and inspection. The main contribution of this paper is to provide a methodology on what knowledge manufacturing organizations access, update, and archive in the context of smart manufacturing. The case study in this paper provides some example knowledge objects to enable smart manufacturing.

  4. Knowledge representation in fuzzy logic

    NASA Technical Reports Server (NTRS)

    Zadeh, Lotfi A.

    1989-01-01

    The author presents a summary of the basic concepts and techniques underlying the application of fuzzy logic to knowledge representation. He then describes a number of examples relating to its use as a computational system for dealing with uncertainty and imprecision in the context of knowledge, meaning, and inference. It is noted that one of the basic aims of fuzzy logic is to provide a computational framework for knowledge representation and inference in an environment of uncertainty and imprecision. In such environments, fuzzy logic is effective when the solutions need not be precise and/or it is acceptable for a conclusion to have a dispositional rather than categorical validity. The importance of fuzzy logic derives from the fact that there are many real-world applications which fit these conditions, especially in the realm of knowledge-based systems for decision-making and control.

  5. Factors associated with acceptance of provider-initiated HIV testing and counseling among pregnant women in Ethiopia.

    PubMed

    Gebremedhin, Ketema Bizuwork; Tian, Bingjie; Tang, Chulei; Zhang, Xiaoxia; Yisma, Engida; Wang, Honghong

    2018-01-01

    The global human immunodeficiency virus (HIV) epidemic disproportionately affects sub-Saharan African countries, including Ethiopia. Provider-initiated HIV testing and counseling (PITC) is a tool to identify HIV-positive pregnant women and an effective treatment and prevention strategy. However, its success depends upon the willingness of pregnant women to accept HIV testing. To describe the level of acceptance of PITC and associated factors among pregnant women attending 8 antenatal care clinics in Adama, Ethiopia. Trained nursing students and employees from an HIV clinic conducted face-to-face structured interviews in private offices at the clinics from August to September, 2016. Among the 441 respondents, 309 (70.1%) accepted PITC. Women with more antenatal care visits (odds ratio [OR] =2.59, 95% CI: 1.01-6.63), reported better quality of the PITC service (OR =1.91, 95% CI: 1.19-3.08), and higher level of knowledge on mother-to-child transmission (OR =1.82, 95% CI: 1.03-3.20), were more likely to accept PITC, while women who were older in age (OR =0.37, 95% CI: 0.19-0.74) and perceived negative attitudes from their partners toward HIV-positive results (OR =0.31, 95% CI: 0.10-0.94) were less likely to accept the PITC service. About one-third of pregnant women are not willing to accept PITC. When designing intervention program to improve the acceptance of PITC, we should take into consideration the personal factors, HIV-related knowledge, and attitude of women as well as institutional factors.

  6. Knowledge and Attitude of Nursing Students toward Electroconvulsive Therapy.

    PubMed

    Sharma, Nitasha; Ghai, Sandhya; Grover, Sandeep

    2017-08-01

    Electroconvulsive therapy (ECT) is one of the commonly used treatment modalities for patients with severe mental disorders. However, acceptance of ECT by the patient and relatives often depends on how the health-care professionals themselves present the treatment modality to the patients and their relatives. There is a lack of information about the knowledge and attitude toward ECT among health professionals. This study aimed to evaluate the knowledge about and attitude toward ECT among nursing students. Knowledge of and attitudes toward ECT among nursing students were assessed using ECT knowledge and attitude questionnaires. The study included 183 nursing students. Majority ( n = 62; 60.8%) of the participants obtained information about ECT from media (movies, television, print media, etc.). None of the students had full knowledge about ECT. Although a significant proportion of students had knowledge about the ECT procedure and consent procedure, majority of them had poor knowledge about the effectiveness, mechanism of action, indications, and side effects of ECT. Negative attitudes were also highly prevalent, with more than two-thirds of the participants having negative attitudes toward ECT on more than half of the attitude items of the scale. Total knowledge score positively correlated with total attitude score, suggesting that higher knowledge was associated with more positive attitude. Although nursing students have knowledge about basic ECT procedure and consent, they lack knowledge about the effectiveness, mechanism of action, indications, and side effects of ECT. Negative attitude toward ECT is also highly prevalent among nursing students. Accordingly, there is a need to improve the knowledge and address the negative attitude of nursing students, which may ultimately lead to better acceptance of the treatment.

  7. Knowledge-Directed Theory Revision

    NASA Astrophysics Data System (ADS)

    Ali, Kamal; Leung, Kevin; Konik, Tolga; Choi, Dongkyu; Shapiro, Dan

    Using domain knowledge to speed up learning is widely accepted but theory revision of such knowledge continues to use general syntactic operators. Using such operators for theory revision of teleoreactive logic programs is especially expensive in which proof of a top-level goal involves playing a game. In such contexts, one should have the option to complement general theory revision with domain-specific knowledge. Using American football as an example, we use Icarus' multi-agent teleoreactive logic programming ability to encode a coach agent whose concepts correspond to faults recognized in execution of the play and whose skills correspond to making repairs in the goals of the player agents. Our results show effective learning using as few as twenty examples. We also show that structural changes made by such revision can produce performance gains that cannot be matched by doing only numeric optimization.

  8. Return of the Candy Witch: Individual Differences in Acceptance and Stability of Belief in a Novel Fantastical Being

    ERIC Educational Resources Information Center

    Boerger, Elizabeth A.; Tullos, Ansley; Woolley, Jacqueline D.

    2009-01-01

    Recent research indicates that preschoolers make sophisticated choices in accepting testimony as a source of knowledge. Nonetheless, many children accept fantastical beings as real based on misleading testimony. The present study probes factors associated with belief in a novel fantastical figure, the Candy Witch, that 3- to 7-year-olds heard…

  9. Basic self-knowledge and transparency.

    PubMed

    Borgoni, Cristina

    2018-01-01

    Cogito -like judgments, a term coined by Burge (1988), comprise thoughts such as, I am now thinking , I [hereby] judge that Los Angeles is at the same latitude as North Africa, or I [hereby] intend to go to the opera tonight. It is widely accepted that we form cogito -like judgments in an authoritative and not merely empirical manner. We have privileged self-knowledge of the mental state that is self-ascribed in a cogito -like judgment. Thus, models of self-knowledge that aim to explain privileged self-knowledge should have the resources to explain the special self-knowledge involved in cogito judgments. My objective in this paper is to examine whether a transparency model of self-knowledge (i.e., models based on Evans ' 1982 remarks) can provide such an explanation: granted that cogito judgments are paradigmatic cases of privileged self-knowledge, does the transparency procedure explain why this is so? The paper advances a negative answer, arguing that the transparency procedure cannot generate the type of thought constitutive of cogito judgments.

  10. Climate change 'understanding' and knowledge

    NASA Astrophysics Data System (ADS)

    Hamilton, L.

    2011-12-01

    Recent surveys find that many people report having "a great deal" of understanding about climate change. Self-assessed understanding does not predict opinions, however, because those with highest "understanding" tend also to be most polarized. These findings raise questions about the relationship between "understanding" and objectively-measured knowledge. In summer 2011 we included three new questions testing climate-change knowledge on a statewide survey. The multiple-choice questions address basic facts that are widely accepted by contrarian as well as mainstream scientists. They ask about trends in Arctic sea ice, in CO2 concentrations, and the meaning of "greenhouse effect." The questions say nothing about impacts, attribution or mitigation. Each has a clear and well-publicized answer that does not presume acceptance of anthropogenic change. About 30% of respondents knew all three answers, and 36% got two out of three. 34% got zero or one right. Notably, these included 31% of those who claimed to have "a great deal" of understanding. Unlike self-assessed understanding, knowledge scores do predict opinions. People who knew more were significantly more likely to agree that climate change is happening now, caused mainly by human activities. This positive relationship remains significant controlling for gender, age, education, partisanship and "understanding." It does not exhibit the interaction effects with partisanship that characterize self-assessed understanding. Following the successful statewide test, the same items were added to a nationwide survey currently underway. Analyses replicated across both surveys cast a new light on the problematic connections between "understanding," knowledge and opinions about climate science.

  11. Teaching genetics prior to teaching evolution improves evolution understanding but not acceptance

    PubMed Central

    Mead, Rebecca; Hejmadi, Momna

    2017-01-01

    What is the best way to teach evolution? As microevolution may be configured as a branch of genetics, it being a short conceptual leap from understanding the concepts of mutation and alleles (i.e., genetics) to allele frequency change (i.e., evolution), we hypothesised that learning genetics prior to evolution might improve student understanding of evolution. In the UK, genetics and evolution are typically taught to 14- to 16-y-old secondary school students as separate topics with few links, in no particular order and sometimes with a large time span between. Here, then, we report the results of a large trial into teaching order of evolution and genetics. We modified extant questionnaires to ascertain students’ understanding of evolution and genetics along with acceptance of evolution. Students were assessed prior to teaching, immediately post teaching and again after several months. Teachers were not instructed what to teach, just to teach in a given order. Regardless of order, teaching increased understanding and acceptance, with robust signs of longer-term retention. Importantly, teaching genetics before teaching evolution has a significant (p < 0.001) impact on improving evolution understanding by 7% in questionnaire scores beyond the increase seen for those taught in the inverse order. For lower ability students, an improvement in evolution understanding was seen only if genetics was taught first. Teaching genetics first additionally had positive effects on genetics understanding, by increasing knowledge. These results suggest a simple, minimally disruptive, zero-cost intervention to improve evolution understanding: teach genetics first. This same alteration does not, however, result in a significantly increased acceptance of evolution, which reflects a weak correlation between knowledge and acceptance of evolution. Qualitative focus group data highlights the role of authority figures in determination of acceptance. PMID:28542179

  12. Teaching genetics prior to teaching evolution improves evolution understanding but not acceptance.

    PubMed

    Mead, Rebecca; Hejmadi, Momna; Hurst, Laurence D

    2017-05-01

    What is the best way to teach evolution? As microevolution may be configured as a branch of genetics, it being a short conceptual leap from understanding the concepts of mutation and alleles (i.e., genetics) to allele frequency change (i.e., evolution), we hypothesised that learning genetics prior to evolution might improve student understanding of evolution. In the UK, genetics and evolution are typically taught to 14- to 16-y-old secondary school students as separate topics with few links, in no particular order and sometimes with a large time span between. Here, then, we report the results of a large trial into teaching order of evolution and genetics. We modified extant questionnaires to ascertain students' understanding of evolution and genetics along with acceptance of evolution. Students were assessed prior to teaching, immediately post teaching and again after several months. Teachers were not instructed what to teach, just to teach in a given order. Regardless of order, teaching increased understanding and acceptance, with robust signs of longer-term retention. Importantly, teaching genetics before teaching evolution has a significant (p < 0.001) impact on improving evolution understanding by 7% in questionnaire scores beyond the increase seen for those taught in the inverse order. For lower ability students, an improvement in evolution understanding was seen only if genetics was taught first. Teaching genetics first additionally had positive effects on genetics understanding, by increasing knowledge. These results suggest a simple, minimally disruptive, zero-cost intervention to improve evolution understanding: teach genetics first. This same alteration does not, however, result in a significantly increased acceptance of evolution, which reflects a weak correlation between knowledge and acceptance of evolution. Qualitative focus group data highlights the role of authority figures in determination of acceptance.

  13. Determinants of human papillomavirus vaccine acceptability in Latin America and the Caribbean.

    PubMed

    Winkler, Jennifer L; Wittet, Scott; Bartolini, Rosario M; Creed-Kanashiro, Hilary M; Lazcano-Ponce, Eduardo; Lewis-Bell, Karen; Lewis, Merle J; Penny, Mary E

    2008-08-19

    Prophylactic human papillomavirus (HPV) vaccines provide promise as a key component of future cervical cancer prevention programs in the Latin America and the Caribbean region. The successful introduction and acceptance of these vaccines will depend on a range of factors including awareness of cervical cancer as a problem, affordability of the vaccine, political will, competition with other vaccines, feasibility of vaccine delivery and acceptability of the vaccine among the range of groups who will influence uptake. While existing data about acceptability from Latin America and the Caribbean is scarce, it is clear that health policymakers, providers and the general public lack knowledge about HPV and cervical cancer. Furthermore, they would value more local epidemiologic data related to cervical cancer. Price is currently a major barrier to vaccine acceptability and a priority for advocacy. More research is required in Latin America and the Caribbean to determine what messages and strategies will work in these communities.

  14. Hereditary hemochromatosis: awareness and genetic testing acceptability in Western Romania.

    PubMed

    Neghina, Adriana Maria; Anghel, Andrei

    2010-12-01

    a public health strategy to promote early diagnosis of hemochromatosis gene (HFE)-related hemochromatosis (HFE-HH) largely depends on people's acceptance of available screening tests. The present study aimed at evaluating patient awareness of HFE-HH and their acceptance of DNA testing in western Romania. a total of 221 participants were randomly recruited from the ambulatory unit of the Emergency County Hospital in Timisoara, Romania. They received brief information on HFE-HH and were assessed for the signs and symptoms of hemochromatosis. HFE genotyping was offered to all of them. Only two cases (0.9%) had previous knowledge of HFE-HH. Twenty-one cases (9.5%) underwent genetic testing. Characteristics associated with test acceptance were age <45 years, male gender, and educational attainment. Acceptance was associated with a desire to know if they had HFE-HH (85.7%). The most prevalent refusal reason was a desire for more information (41%). larger educational programs are required to increase people's awareness about HFE-HH in western Romania. Nevertheless, within health care settings, the importance of disease detection and patient's educational background appear to be essential for achieving high rates of participation in the genetic test.

  15. Acceptability of Bibliotherapy for Patients With Cancer: A Qualitative, Descriptive Study.

    PubMed

    Roberts, Nicole; Lee, Virginia; Ananng, Bethsheba; Körner, Annett

    2016-09-01

    To determine the acceptability of a self-help workbook, Mastering the Art of Coping in Good Times and Bad, for patients with cancer.
. Descriptive, qualitative.
. Participants were recruited from the psychosocial support cancer centers of two tertiary care teaching hospitals in Montreal, Quebec, Canada.
. 18 individuals diagnosed with cancer.
. A semistructured interview guide with open-ended questions was used to gather feedback from participants about the workbook. 
. 18 participants completed the interviews from which the data emerged. Two main categories were identified from the respondents' interviews regarding the acceptability of the workbook. The first category focuses on content, whereas the other focuses on recommendations. Interviewees specified the following content as most helpful. Bibliotherapy gives patients access to knowledge to help them cope and engage in their own self-management. The workbook Mastering the Art of Coping in Good Times and Bad may be an acceptable means of helping them manage their stress. 
. Bibliotherapy is not only cost-effective and easy to administer but also an acceptable minimal intervention.

  16. Acceptance, cognitive restructuring, and distraction as coping strategies for acute pain.

    PubMed

    Kohl, Annika; Rief, Winfried; Glombiewski, Julia Anna

    2013-03-01

    Little is known about treatment mechanisms underlying acceptance strategies. Acceptance is a strategy that is expected to increase pain tolerance more than distraction, while distraction should lead to lower pain intensity. The effect of cognitive restructuring on experimental pain has not yet been investigated. The present study aimed to explore differential short-term effects of acceptance, distraction, and cognitive restructuring on pain tolerance and intensity. Pain was induced in a sample of 109 female students using a thermode. We conducted analyses of covariance with instruction as the independent variable and posttest scores on pain variables as dependent variables, covarying for pretest scores. In addition, adherence to instructions and credibility of instructions were included as covariates. Acceptance led to a higher increase in pain tolerance than did cognitive restructuring of pain-related thoughts. No differences were detected between either acceptance and distraction or distraction and cognitive restructuring with respect to pain tolerance. Distraction led to lower pain intensity compared to acceptance. Cognitive restructuring did not differ from either acceptance or distraction with respect to pain intensity. As a short-term strategy, cognitive restructuring was not as useful as acceptance in increasing pain tolerance. Further studies should evaluate the preconditions under which different strategies are most effective. This study demonstrated that acceptance was superior to cognitive restructuring in increasing tolerance for experimentally induced pain, but was inferior to distraction with respect to decreasing pain intensity. Knowledge about the types of strategies that are useful in targeting diverse pain-related outcome measures is important for efforts to refine the treatment of chronic pain. Copyright © 2013 American Pain Society. Published by Elsevier Inc. All rights reserved.

  17. The Influence of Demographic Factor on Personal Innovativeness towards Technology Acceptance

    ERIC Educational Resources Information Center

    Noh, Noraini Mohamed; Hamzah, Mahizer; Abdullah, Norazilawati

    2016-01-01

    Library and Media Teacher (LMT) readiness of accepting and using technology innovation earlier than their colleagues could expedite the technology innovation process into the school education system. The aim of this paper is to report on a study that explored the impact of experience in using computer and the level of ICT knowledge towards…

  18. Is knowledge important? Empirical research on nuclear risk communication in two countries.

    PubMed

    Perko, Tanja; Zeleznik, Nadja; Turcanu, Catrinel; Thijssen, Peter

    2012-06-01

    Increasing audience knowledge is often set as a primary objective of risk communication efforts. But is it worthwhile focusing risk communication strategies solely on enhancing specific knowledge? The main research questions tackled in this paper were: (1) if prior audience knowledge related to specific radiation risks is influential for the perception of these risks and the acceptance of communicated messages and (2) if gender, attitudes, risk perception of other radiation risks, confidence in authorities, and living in the vicinity of nuclear/radiological installations may also play an important role in this matter. The goal of this study was to test empirically the mentioned predictors in two independent case studies in different countries. The first case study was an information campaign for iodine pre-distribution in Belgium (N = 1035). The second was the information campaign on long-term radioactive waste disposal in Slovenia (N = 1,200). In both cases, recurrent and intensive communication campaigns were carried out by the authorities aiming, among other things, at increasing specific audience knowledge. Results show that higher prior audience knowledge leads to more willingness to accept communicated messages, but it does not affect people’s perception of the specific risk communicated. In addition, the influence of prior audience knowledge on the acceptance of communicated messages is shown to be no stronger than that of general radiation risk perception. The results in both case studies suggest that effective risk communication has to focus not only on knowledge but also on other more heuristic predictors, such as risk perception or attitudes toward communicated risks.

  19. 49 CFR 1548.11 - Training and knowledge for individuals with security-related duties.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Training and knowledge for individuals with... SECURITY INDIRECT AIR CARRIER SECURITY § 1548.11 Training and knowledge for individuals with security... accept, handle, transport, or deliver cargo have knowledge of the— (1) Applicable provisions of this part...

  20. Knowledge-based tracking algorithm

    NASA Astrophysics Data System (ADS)

    Corbeil, Allan F.; Hawkins, Linda J.; Gilgallon, Paul F.

    1990-10-01

    This paper describes the Knowledge-Based Tracking (KBT) algorithm for which a real-time flight test demonstration was recently conducted at Rome Air Development Center (RADC). In KBT processing, the radar signal in each resolution cell is thresholded at a lower than normal setting to detect low RCS targets. This lower threshold produces a larger than normal false alarm rate. Therefore, additional signal processing including spectral filtering, CFAR and knowledge-based acceptance testing are performed to eliminate some of the false alarms. TSC's knowledge-based Track-Before-Detect (TBD) algorithm is then applied to the data from each azimuth sector to detect target tracks. In this algorithm, tentative track templates are formed for each threshold crossing and knowledge-based association rules are applied to the range, Doppler, and azimuth measurements from successive scans. Lastly, an M-association out of N-scan rule is used to declare a detection. This scan-to-scan integration enhances the probability of target detection while maintaining an acceptably low output false alarm rate. For a real-time demonstration of the KBT algorithm, the L-band radar in the Surveillance Laboratory (SL) at RADC was used to illuminate a small Cessna 310 test aircraft. The received radar signal wa digitized and processed by a ST-100 Array Processor and VAX computer network in the lab. The ST-100 performed all of the radar signal processing functions, including Moving Target Indicator (MTI) pulse cancelling, FFT Doppler filtering, and CFAR detection. The VAX computers performed the remaining range-Doppler clustering, beamsplitting and TBD processing functions. The KBT algorithm provided a 9.5 dB improvement relative to single scan performance with a nominal real time delay of less than one second between illumination and display.

  1. Quantification of uncertainty in machining operations for on-machine acceptance.

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

    Claudet, Andre A.; Tran, Hy D.; Su, Jiann-Chemg

    2008-09-01

    Manufactured parts are designed with acceptance tolerances, i.e. deviations from ideal design conditions, due to unavoidable errors in the manufacturing process. It is necessary to measure and evaluate the manufactured part, compared to the nominal design, to determine whether the part meets design specifications. The scope of this research project is dimensional acceptance of machined parts; specifically, parts machined using numerically controlled (NC, or also CNC for Computer Numerically Controlled) machines. In the design/build/accept cycle, the designer will specify both a nominal value, and an acceptable tolerance. As part of the typical design/build/accept business practice, it is required to verifymore » that the part did meet acceptable values prior to acceptance. Manufacturing cost must include not only raw materials and added labor, but also the cost of ensuring conformance to specifications. Ensuring conformance is a substantial portion of the cost of manufacturing. In this project, the costs of measurements were approximately 50% of the cost of the machined part. In production, cost of measurement would be smaller, but still a substantial proportion of manufacturing cost. The results of this research project will point to a science-based approach to reducing the cost of ensuring conformance to specifications. The approach that we take is to determine, a priori, how well a CNC machine can manufacture a particular geometry from stock. Based on the knowledge of the manufacturing process, we are then able to decide features which need further measurements from features which can be accepted 'as is' from the CNC. By calibration of the machine tool, and establishing a machining accuracy ratio, we can validate the ability of CNC to fabricate to a particular level of tolerance. This will eliminate the costs of checking for conformance for relatively large tolerances.« less

  2. Knowledge and Attitude of Nursing Students toward Electroconvulsive Therapy

    PubMed Central

    Sharma, Nitasha; Ghai, Sandhya; Grover, Sandeep

    2017-01-01

    Background: Electroconvulsive therapy (ECT) is one of the commonly used treatment modalities for patients with severe mental disorders. However, acceptance of ECT by the patient and relatives often depends on how the health-care professionals themselves present the treatment modality to the patients and their relatives. There is a lack of information about the knowledge and attitude toward ECT among health professionals. Aim: This study aimed to evaluate the knowledge about and attitude toward ECT among nursing students. Methodology: Knowledge of and attitudes toward ECT among nursing students were assessed using ECT knowledge and attitude questionnaires. Results: The study included 183 nursing students. Majority (n = 62; 60.8%) of the participants obtained information about ECT from media (movies, television, print media, etc.). None of the students had full knowledge about ECT. Although a significant proportion of students had knowledge about the ECT procedure and consent procedure, majority of them had poor knowledge about the effectiveness, mechanism of action, indications, and side effects of ECT. Negative attitudes were also highly prevalent, with more than two-thirds of the participants having negative attitudes toward ECT on more than half of the attitude items of the scale. Total knowledge score positively correlated with total attitude score, suggesting that higher knowledge was associated with more positive attitude. Conclusions: Although nursing students have knowledge about basic ECT procedure and consent, they lack knowledge about the effectiveness, mechanism of action, indications, and side effects of ECT. Negative attitude toward ECT is also highly prevalent among nursing students. Accordingly, there is a need to improve the knowledge and address the negative attitude of nursing students, which may ultimately lead to better acceptance of the treatment. PMID:28936064

  3. The moderating effects of demographic and individual characteristics on nurses' acceptance of information systems: A canadian study.

    PubMed

    Ifinedo, Princely

    2016-03-01

    The purpose of this study was to educate on the moderating effects of demographic (i.e., educational level and age) and individual characteristics (i.e., years of nursing experience and computer knowledge) on nurses' acceptance of information systems (IS). The technology acceptance model (TAM) with its constituent variables such as perceived usefulness (PUSS) and perceived ease of use (PEOU) was the theoretical framework used for this study. A cross-sectional study was conducted in Nova Scotia, Canada. Usable data was collected from 197 registered nurses (RNs). Relevant hypotheses were formulated and the partial least squares (PLS) technique was used for data analysis. The results of the hypothesized relationships showed that education and computer knowledge have positive moderating effects on the influences of PEOU and PUSS on nurses' attitudes toward IS (ATTI). The factors of nurses' years of nursing experience and age did not yield meaningful results. ATTI impacted behavioral intentions to use IS, which positively impacted nurses' use of IS. The nurses sampled in the study have positive IS use behaviors. This study demonstrates that relevant demographic factors and individual characteristics, if incorporated into frameworks used for investigating nurses' acceptance of IS, could permit the emergence of useful insights for practitioners and researchers. Specifically, this study showed that nurses with higher educational attainments and more basic computer knowledge readily accept implemented IS at work. Hospital administrators benefit from insights such as the one presented in this study. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  4. “I may not say we really have a method, it is gambling work”: Knowledge and acceptability of safer conception methods among providers and HIV clients in Uganda

    PubMed Central

    Finocchario-Kessler, Sarah; Wanyenze, Rhoda; Mindry, Deborah; Beyeza-Kashesya, Jolly; Goggin, Kathy; Nabiryo, Christine; Wagner, Glenn

    2014-01-01

    In this qualitative study, researchers assessed knowledge, acceptability and feasibility of safer conception methods [SCM; timed unprotected intercourse (TUI), manual self-insemination, and sperm washing] among various healthcare providers (n=33) and 48 HIV clients with recent or current childbearing intentions in Uganda. While several clients and providers had heard of SCM, (especially TUI); few fully understood how to use the methods. All provider types expressed a desire to incorporate SCM into their practice; however, this will require training and counseling protocols, sensitization to overcome cultural norms that pose obstacles to these methods, and partner engagement (particularly men) in safer conception counseling. PMID:24902120

  5. 46 CFR 12.03-1 - Coast Guard-accepted training other than approved courses.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Guard-accepted training other than approved courses. (a) When the training and assessment of competence... assessment must meet the following requirements: (1) The training and assessment must have written, clearly defined objectives that emphasize specific knowledge, skills, and abilities, and that include criteria to...

  6. Barcode Technology Acceptance and Utilization in Health Information Management Department at Academic Hospitals According to Technology Acceptance Model

    PubMed Central

    Ehteshami, Asghar

    2017-01-01

    Nowdays, due to the increasing importance of quality care, organizations focuse on the improving provision, management and distribution of health. On one hand, incremental costs of the new technologies and on the other hand, increased knowledge of health care recipients and their expectations for high quality services have doubled the need to make changes in order to respond to resource constraints (financial, human, material). For this purpose, several technologies, such as barcode, have been used in hospitals to improve services and staff productivity; but various factors effect on the adoption of new technologies and despite good implementation of a technology and its benefits, sometimes personnel don’t accept and don’t use it. Methods: This is an applied descriptive cross-sectional study in which all the barcode users in health information management department of the three academic hospitals (Feiz, Al-Zahra, Ayatollah Kashani) affiliated to Isfahan University of Medical Sciences were surveyed by the barcode technology acceptance questionnaire, in six areas as following: barcode ease of learning, capabilities, perception of its usefulness and its ease of use, users attitudes towards its using, and users intention. Results: The finding showed that barcode technology total acceptance was relatively desirable (%76.9); the most compliance with TAM model was related to the user perceptions about the ease of use of barcode technology and the least compliance was related to the ease of learning barcode technology (respectively %83.7 and %71.5). Conclusion: Ease of learning and barcode capability effect of usefulness and perceived ease of barcode technology. Users perceptions effect their attitudes toward greater use of technology and their attitudes have an effect on their intention to use the technology and finally, their intention makes actual use of the technology (acceptance). Therefore, considering the six elements related to technology implementation can be

  7. The Discussion Section as Argument: The Language Used to Prove Knowledge Claims

    ERIC Educational Resources Information Center

    Parkinson, Jean

    2011-01-01

    Writing the Discussion section of a laboratory report or dissertation is difficult for students to master. It involves complex causal, conditional and purposive argument; this argument guides the reader from acceptance of the relatively uncontroversial data to acceptance of the writer's knowledge claim. Students benefit therefore if they are…

  8. Does the acceptance of hybrid learning affect learning approaches in France?

    PubMed

    Marco, Lionel Di; Venot, Alain; Gillois, Pierre

    2017-01-01

    Acceptance of a learning technology affects students' intention to use that technology, but the influence of the acceptance of a learning technology on learning approaches has not been investigated in the literature. A deep learning approach is important in the field of health, where links must be created between skills, knowledge, and habits. Our hypothesis was that acceptance of a hybrid learning model would affect students' way of learning. We analysed these concepts, and their correlations, in the context of a flipped classroom method using a local learning management system. In a sample of all students within a single year of study in the midwifery program (n= 38), we used 3 validated scales to evaluate these concepts (the Study Process Questionnaire, My Intellectual Work Tools, and the Hybrid E-Learning Acceptance Model: Learner Perceptions). Our sample had a positive acceptance of the learning model, but a neutral intention to use it. Students reported that they were distractible during distance learning. They presented a better mean score for the deep approach than for the superficial approach (P< 0.001), which is consistent with their declared learning strategies (personal reorganization of information; search and use of examples). There was no correlation between poor acceptance of the learning model and inadequate learning approaches. The strategy of using deep learning techniques was moderately correlated with acceptance of the learning model (r s = 0.42, P= 0.03). Learning approaches were not affected by acceptance of a hybrid learning model, due to the flexibility of the tool. However, we identified problems in the students' time utilization, which explains their neutral intention to use the system.

  9. Does the acceptance of hybrid learning affect learning approaches in France?

    PubMed Central

    2017-01-01

    Purpose Acceptance of a learning technology affects students’ intention to use that technology, but the influence of the acceptance of a learning technology on learning approaches has not been investigated in the literature. A deep learning approach is important in the field of health, where links must be created between skills, knowledge, and habits. Our hypothesis was that acceptance of a hybrid learning model would affect students’ way of learning. Methods We analysed these concepts, and their correlations, in the context of a flipped classroom method using a local learning management system. In a sample of all students within a single year of study in the midwifery program (n= 38), we used 3 validated scales to evaluate these concepts (the Study Process Questionnaire, My Intellectual Work Tools, and the Hybrid E-Learning Acceptance Model: Learner Perceptions). Results Our sample had a positive acceptance of the learning model, but a neutral intention to use it. Students reported that they were distractible during distance learning. They presented a better mean score for the deep approach than for the superficial approach (P< 0.001), which is consistent with their declared learning strategies (personal reorganization of information; search and use of examples). There was no correlation between poor acceptance of the learning model and inadequate learning approaches. The strategy of using deep learning techniques was moderately correlated with acceptance of the learning model (rs= 0.42, P= 0.03). Conclusion Learning approaches were not affected by acceptance of a hybrid learning model, due to the flexibility of the tool. However, we identified problems in the students’ time utilization, which explains their neutral intention to use the system. PMID:29051406

  10. The Acceptance Strategy for Nuclear Power Plant In Indonesia

    NASA Astrophysics Data System (ADS)

    Suhaemi, Tjipta; Syaukat, Achmad

    2010-06-01

    THE ACCEPTANCE STRATEGY FOR NUCLEAR POWER PLANT IN INDONESIA. Indonesia has planned to build nuclear power plants. Some feasibility studies have been conducted intensively. However, the processes of NPP introduction are still uncertain. National Energy Plan in Indonesia, which has been made by some governmental agencies, does not yet give positive impact to the government decision to construct the nuclear power plant (NPP). This paper discusses the process of NPP introduction in Indonesia, which has been colored with debate of stakeholder and has delayed decision for go-nuclear. The technology paradigm is used to promote NPP as an alternative of reliable energy resources. This paradigm should be complemented with international politic-economic point of view. The international politic-economic point of view shows that structural powers, consisting of security, production, finance, and knowledge structures, within which the NPP is introduced, have dynamic characteristics. The process of NPP introduction in Indonesia contains some infrastructure development (R&D, legislation, regulation, energy planning, site study, public acceptance efforts, etc), but they need a better coherent NPP implementation program and NPP Acceptance Program. Strategic patterns for NPP acceptance described in this paper are made by considering nuclear regulation development and the interest of basic domestic participation. The first NPP program in Indonesia having proven technology and basic domestic participation is and important milestone toward and optimal national energy-mix.

  11. Facing the malpractice crisis: academic physicians' willingness to accept quick fix solutions.

    PubMed

    Levine, Rachel B; Kravet, Steven J; Reed, Darcy A; Windish, Donna M; Wolfe, Leah; Wright, Scott M

    2006-12-01

    We sought to determine the willingness of academic physicians to accept strategies to contain institutional malpractice costs. We surveyed all 270 Department of Medicine physicians at a large academic center. Respondents were asked about their knowledge regarding malpractice premiums, willingness to reduce patient-care activities and accept decreases in compensation. The response rate was 80%. Respondents estimated the annual increase in malpractice premiums from 2004 to 2005 to be 29%. The true increase was 28% (P = 0.55). Almost all opposed eliminating patient care (95%) or providing patient care every other year at double effort and withdrawing from patient care on alternate years (97%). Seventy percent would limit their clinical procedures. Most physicians opposed salary reduction (97%) or decreases in fringe benefits (99%). Few academic physicians are willing to limit patient care or accept decreases in compensation to recoup institutional malpractice costs.

  12. Acceptability of an Online Health Videogame to Improve Diet and Physical Activity in Elementary School Students: “Fitter Critters”

    PubMed Central

    Ferrara, John; Lance, Bri; Karetas, Andrew; Druker, Susan; Panza, Emily; Olendzki, Barbara; Andersen, Victoria; Pbert, Lori

    2012-01-01

    Abstract Objective Interest in health videogames to stimulate health behavior change is increasing, yet little research exists on their use. This study tested the acceptability of an online health videogame called “Fitter Critters™” (Megazoid Games, Collegeville, PA) for improving healthy diet and activity in elementary school students. Subjects and Methods In October and November 2011, fifth grade students (n=97) from a school in central Massachusetts played the game for 1 week during their health class. Measures of nutrition and activity knowledge, attitudes, and self-efficacy were completed prior to playing the game and again on the final day along with a videogame acceptability questionnaire. Results The videogame was highly acceptable to participants as measured by the acceptability questionnaire mean rating of 4.52 (SD=0.60), where 1=strongly disagree and 5=strongly agree; 73% of students played the game at least once outside of class. Significant increases in positive attitudes toward healthy eating (P<0.001) and healthy eating self-efficacy (P=0.02) and marginally significant increases in nutrition knowledge (P=0.08) were observed. Conclusions The “Fitter Critters” health videogame engages students in learning about healthy eating and activity. Further research should assess whether the positive changes observed in knowledge, attitudes, and self-efficacy translate into behavior change. PMID:24761317

  13. Implementation of a national school-based Human Papillomavirus (HPV) vaccine campaign in Fiji: knowledge, vaccine acceptability and information needs of parents.

    PubMed

    La Vincente, S F; Mielnik, D; Jenkins, K; Bingwor, F; Volavola, L; Marshall, H; Druavesi, P; Russell, F M; Lokuge, K; Mulholland, E K

    2015-12-18

    in a Pacific Island nation. In a challenging environment with limited community knowledge of HPV and cervical cancer, media controversy and a short lead-time for community education, Fiji has implemented an HPV vaccine campaign that was largely acceptable to the community and achieved a high level of participation. Community sensitisation and education is critical and should include a focus on the local health workforce and the vaccine target group.

  14. HPV vaccine knowledge and acceptability among Peruvian men who have sex with men and transgender women: A pilot, qualitative study.

    PubMed

    Galea, Jerome T; Monsour, Emmi; Nureña, César R; Blas, Magaly M; Brown, Brandon

    2017-01-01

    Human papillomavirus (HPV) is the most common sexually transmitted infection globally and is responsible for a variety of cancers in men and women. An effective HPV vaccine licensed for use in girls and boys has been indicated for-but is not widely implemented in-men who have sex with men (MSM). Limited data are available for transgender women (TW). We explored the social and behavioral aspects related to HPV vaccine uptake and participation in HPV vaccine studies among Peruvian MSM and TW. Focus groups and individual in-depth interviews were conducted to obtain the knowledge, thoughts, and opinions from Peruvian MSM and TW regarding HPV vaccination. Data were analyzed using systematic comparative and descriptive content analysis. Three focus groups and fifteen individual in-depth interviews were conducted among 36 MSM and TW. Participant mean age was 26 years (range 18-40). Though many participants were unfamiliar with HPV vaccination, most expressed positive attitudes. Participants expressed concerns about the potential for stigma when disclosing HPV vaccination. Peruvian MSM and TW felt that HPV vaccination would be acceptable to themselves and their peers. Nonetheless, vaccine intake may be impeded by potential stigma. Findings from this study may guide HPV vaccine implementation in similar populations.

  15. HPV vaccine knowledge and acceptability among Peruvian men who have sex with men and transgender women: A pilot, qualitative study

    PubMed Central

    Monsour, Emmi; Nureña, César R.; Blas, Magaly M.; Brown, Brandon

    2017-01-01

    Purpose Human papillomavirus (HPV) is the most common sexually transmitted infection globally and is responsible for a variety of cancers in men and women. An effective HPV vaccine licensed for use in girls and boys has been indicated for—but is not widely implemented in—men who have sex with men (MSM). Limited data are available for transgender women (TW). We explored the social and behavioral aspects related to HPV vaccine uptake and participation in HPV vaccine studies among Peruvian MSM and TW. Methods Focus groups and individual in-depth interviews were conducted to obtain the knowledge, thoughts, and opinions from Peruvian MSM and TW regarding HPV vaccination. Data were analyzed using systematic comparative and descriptive content analysis. Results Three focus groups and fifteen individual in-depth interviews were conducted among 36 MSM and TW. Participant mean age was 26 years (range 18–40). Though many participants were unfamiliar with HPV vaccination, most expressed positive attitudes. Participants expressed concerns about the potential for stigma when disclosing HPV vaccination. Conclusion Peruvian MSM and TW felt that HPV vaccination would be acceptable to themselves and their peers. Nonetheless, vaccine intake may be impeded by potential stigma. Findings from this study may guide HPV vaccine implementation in similar populations. PMID:28245234

  16. Acceptance of a systematic review as a thesis: survey of biomedical doctoral programs in Europe.

    PubMed

    Puljak, Livia; Sapunar, Damir

    2017-12-12

    Systematic reviews (SRs) have been proposed as a type of research methodology that should be acceptable for a graduate research thesis. The aim of this study was to analyse whether PhD theses in European biomedical graduate programs can be partly or entirely based on SRs. In 2016, we surveyed individuals in charge of European PhD programs from 105 institutions. The survey asked about acceptance of SRs as the partial or entire basis for a PhD thesis, their attitude towards such a model for PhD theses, and their knowledge about SR methodology. We received responses from 86 individuals running PhD programs in 68 institutions (institutional response rate of 65%). In 47% of the programs, SRs were an acceptable study design for a PhD thesis. However, only 20% of participants expressed a personal opinion that SRs meet the criteria for a PhD thesis. The most common reasons for not accepting SRs as the basis for PhD theses were that SRs are 'not a result of a PhD candidate's independent work, but more of a team effort' and that SRs 'do not produce enough new knowledge for a dissertation'. The majority of participants were not familiar with basic concepts related to SRs; questions about meta-analyses and the type of plots frequently used in SRs were correctly answered by only one third of the participants. Raising awareness about the importance of SRs and their methodology could contribute to higher acceptance of SRs as a type of research that forms the basis of a PhD thesis.

  17. Acceptance rate and reasons for rejection of manuscripts submitted to Veterinary Radiology & Ultrasound during 2012.

    PubMed

    Lamb, Christopher R; Mai, Wilfried

    2015-01-01

    Better understanding of the reasons why manuscripts are rejected, and recognition of the most frequent manuscript flaws identified by reviewers, should help submitting authors to avoid these pitfalls. Of 219 manuscripts submitted to Veterinary Radiology & Ultrasound in 2012, none (0%) was accepted without revision, four (2%) were withdrawn by the authors, 99 (45%) were accepted after revision, and 116 (53%) were rejected. All manuscripts for which minor revision was requested, and 73/86 (85%) manuscripts for which major revision was requested, were ultimately accepted. Acceptance rate was greater for retrospective studies and for manuscripts submitted from countries in which English was the primary language. The prevalences of flaws in manuscripts were poor writing (62%), deficiencies in data (60%), logical or methodological errors (28%), content not suitable for Veterinary Radiology & Ultrasound (26%), and lack of new or useful knowledge (25%). Likelihood of manuscript rejection was greater for lack of new or useful knowledge and content not suitable than for other manuscript flaws. The lower acceptance rate for manuscripts from countries in which English was not the primary language was associated with content not suitable and not poor writing. Submitting authors are encouraged to do more to recognize and address manuscript flaws before submission, for example by internal review. Specifically, submitting authors should express clearly the potential added value of their study in the introduction section of their manuscript, describe completely their methods and results, and consult the Editor-in-Chief if they are uncertain whether their subject matter would be suitable for the journal. © 2014 American College of Veterinary Radiology.

  18. Meningococcal serogroup B vaccine: Knowledge and acceptability among parents in Italy.

    PubMed

    Morrone, Teresa; Napolitano, Francesco; Albano, Luciana; Di Giuseppe, Gabriella

    2017-08-03

    This study aimed to evaluate the knowledge and attitudes about Meningococcal meningitis B and the relative vaccine for children among a sample of parents in Italy. A cross-sectional investigation was conducted from October to December 2015 among a sample of 910 parents in the geographic area of Naples and Salerno (Italy). In total, 543 of 910 parents returned a completed questionnaire for a response rate of 59.7%. Almost all parents had heard about meningitis (95.8%), 79.8% of these knew the mode of transmission (through respiratory droplets) and 62.5% knew the susceptible population (infants, children and adolescents). Moreover, a large percentage (86%) knew that the vaccine is a preventive measure. Parents who were married, those who had one child, those who did not have information about the MenB vaccine by physicians and those who needed additional information about the MenB vaccine were more likely to know the vaccine as a preventive measure of meningitis. Regarding attitudes toward the MenB vaccine, approximately two thirds of parents considered the vaccine useful (67.2%) and said that they would vaccinate their children (64.1%). Parents who had administered at least one recommended vaccination to their children, those who considered the vaccine useful, those with need for additional information about the vaccine and those who knew that the vaccine was a preventive measure of meningitis were more likely to have a positive attitude to vaccinating their children. Considering the results of our study, it looks appropriate that the knowledge of the population about meningitis and its related vaccinations is improved through correct health education and effective vaccine strategies that are implemented by policy makers.

  19. A survey of office visits for actinic keratosis as reported by NAMCS, 1990-1999. National Ambulatory Medical Care Survey.

    PubMed

    Gupta, Aditya K; Cooper, Elizabeth A; Feldman, Steven R; Fleischer, Alan B

    2002-08-01

    Although actinic keratosis (AK) has been linked to the development of nonmelanoma skin cancer (NMSC), particularly squamous cell carcinoma (SCC), increased awareness regarding diagnosis and treatment may be an important component for reducing morbidity and even mortality from AK and NMSC. We used the National Ambulatory Medical Care Survey (NAMCS) data from 1990 to 1999 to evaluate the diagnosis and treatment of AKs among a wide variety of patients by physicians across the United States. To our knowledge, no widespread surveys of North American populations have been performed recently to determine the epidemiology of AK. AK was diagnosed in more than 47 million visits over the 10-year period surveyed and was found to occur in 14% of patients visiting dermatologists. The diagnosis of AK as determined by NAMCS does not reflect the true prevalence of AK because only patients seeking physician diagnosis were surveyed. This suggests that the actual number of patients in the United States with AK is much higher than 14%. Rates of AK diagnosis in the standard metropolitan statistical areas (SMSAs) and non-standard metropolitan statistical areas (non-SMSAs) of the West states are higher than in other states, but geographic location may not be a direct risk factor for the development of AKs. Procedures were undertaken at 70% of visits where AK was the primary diagnosis. Destruction of lesions was the most frequently performed procedure found in the survey considering only the 1993 and 1994 NAMCS data. Biopsy was the second most frequently performed procedure.

  20. Participation in Counseling Programs: High-Risk Participants Are Reluctant to Accept HIV-Prevention Counseling

    PubMed Central

    Earl, Allison; Albarracín, Dolores; Durantini, Marta R.; Gunnoe, Joann B.; Leeper, Josh; Levitt, Justin H.

    2013-01-01

    HIV-prevention intervention effectiveness depends on understanding whether clients with highest need for HIV-prevention counseling accept it. With this objective, a field study with a high-risk community sample from the southeastern United States (N = 350) investigated whether initial knowledge about HIV, motivation to use condoms, condom-use-relevant behavioral skills, and prior condom use correlate with subsequent acceptance of an HIV-prevention counseling session. Ironically, participants with high (vs. low) motivation to use condoms, high (vs. low) condom-use-relevant behavioral skills, and high (vs. low) prior condom use were more likely to accept the HIV-prevention counseling. Moreover, the influence of motivation to use condoms, condom-use-relevant behavioral skills, and prior condom use on acceptance of the counseling was mediated by expectations that the counseling session would be useful. Methods to reduce barriers to recruitment of clients for counseling programs are discussed. PMID:19634960

  1. Geographic variation in social acceptability of wildland fuels management in the western United States

    USGS Publications Warehouse

    Brunson, M.; Schindler, Bruce A.

    2004-01-01

    Contemporary natural resource management requires consideration of the social acceptability of management practices and conditions. Agencies wishing to measure, respond to, and influence social acceptability must understand the nuances of public perception regarding controversial issues. This study explores social acceptability judgments about one such issue: reduction of wildland fuel hazards on federal lands in the western United States. Citizens were surveyed in four locations where fire has been a significant ecological disturbance agent and public land agencies propose to reduce wildland fuel levels and wildfire hazards via prescribed burning, thinning, brush removal, and/or livestock grazing. Respondents in different locations differed in their knowledge about fire and fuel issues as well in their acceptability judgments. Differences are associated with location-specific social and environmental factors as well as individual beliefs. Results argue against using a??one-size-fits-alla?? policies or information strategies about fuels management.

  2. 78 FR 12050 - Juneau Hydropower, Inc.; Notice of Successive Preliminary Permit Application Accepted for Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-21

    ...-diameter stream diversion tunnel that would be converted to reservoir outlet works after project... afterbay to an outlet structure on a tributary to Sweetheart Creek; and an existing tributary stream... Mitchell, Business Manager, Juneau Hydropower, Inc. P.O. Box 22775, Juneau, AK 99802; email: duff.mitchell...

  3. 78 FR 2990 - Juneau Hydropower, Inc.; Notice of Successive Preliminary Permit Application Accepted for Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-15

    ...-diameter stream diversion tunnel that would be converted to reservoir outlet works after project... afterbay to an outlet structure on a tributary to Sweetheart Creek; and an existing tributary stream... Mitchell, Business Manager, Juneau Hydropower, Inc. P.O. Box 22775, Juneau, AK 99802; email: duff.mitchell...

  4. Signal-to-solar clutter calculations of AK-47 muzzle flash at various spectral bandpasses near the potassium D1/D2 doublet

    NASA Astrophysics Data System (ADS)

    Klett, Karl K., Jr.

    2010-04-01

    An analysis was performed, using MODTRAN, to determine the best filters to use for detecting the muzzle flash of an AK-47 in daylight conditions in the desert. Filters with bandwidths of 0.05, 0.1, 0.5, 1.0, 3.0, and 5.0 nanometers (nm) were analyzed to understand how the optical bandwidth affects the signal-to-solar clutter ratio. These filters were evaluated near the potassium D1 and D2 doublet emission lines that occur at 769.89 and 766.49 nm respectively that are observed where projectile propellants are used. The maximum spectral radiance, from the AK-47 muzzle flash, is 1.88 x 10-2 W/cm2 str micron, and is approximately equal to the daytime atmospheric spectral radiance. The increased emission, due to the potassium doublet lines, and decreased atmospheric transmission, due to oxygen absorption, combine to create a condition where the signal-to-solar clutter ratio is greater than 1. The 3 nm filter, has a signal-to-solar clutter ratio of 2.09 when centered at 765.37 nm and provides the best combination of both cost and signal sensitivity.

  5. Feminism, Communication and the Politics of Knowledge.

    ERIC Educational Resources Information Center

    Gallagher, Margaret

    Recent retrieval of pre-nineteenth century feminist thought provides a telling lesson in the politics of knowledge creation and control. From a feminist perspective, very little research carried out within the critical research paradigm questions the "basic assumptions, conventional wisdom, media myths and the accepted way of doing…

  6. Knowledge from Testimony: Benefits and Dangers

    ERIC Educational Resources Information Center

    Moran, Seán

    2013-01-01

    Testimony is an important source of knowledge in many contexts, including that of education, but the notion of the teacher as testifier is not often discussed. Since much that is believed by individuals has come to them not from direct experience but by accepting the accounts of others, the trustworthiness of their interlocutors' testimonies,…

  7. Understanding the social acceptability of natural resource decisionmaking processes by using a knowledge base modeling approach.

    Treesearch

    Christina Kakoyannis; Bruce Shindler; George Stankey

    2001-01-01

    Natural resource managers are being confronted with increasing conflict and litigation with those who find their management plans unacceptable. Compatible and sustainable management decisions necessitate that natural resource agencies generate plans that are not only biologically possible and economically feasible but also socially acceptable. Currently, however, we...

  8. Syntheses and characterization of one-dimensional alkali metal antimony(III) thiostannates(IV), A{sub 2}Sb{sub 2}Sn{sub 3}S{sub 10} (A=K, Rb, Cs)

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

    Yohannan, Jinu P.; Vidyasagar, Kanamaluru, E-mail: kvsagar@iitm.ac.in

    2015-01-15

    Three new isostructural quaternary antimony(III) thiostannates(IV), A{sub 2}Sb{sub 2}Sn{sub 3}S{sub 10} (A=K, Rb, Cs) have been synthesized by using alkali metal thiosulfate flux and structurally characterized by X-ray diffraction. Their structures contain A{sup +} ions around the [Sb{sub 2}Sn{sub 3}S{sub 10}]{sup 2−} chains, which are built from SbS{sub 3} pyramids, SnS{sub 6} octahedra and SnS{sub 4} tetrahedra. Raman and Mössbauer spectroscopic measurements corroborate the oxidation states and coordination environments of Sb(III) and Sn(IV). All three compounds are wide band gap semiconductors. Potassium compound undergoes partial exchange with strontium, cadmium and lead ions. - Graphical abstract: Syntheses, crystal structure, spectroscopic andmore » partial ion-exchange studies of new one-dimensional alkali metal antimony(III) thiostannates(IV), A{sub 2}Sb{sub 2}Sn{sub 3}S{sub 10} (A=K, Rb, Cs) are described. - Highlights: • Syntheses of new alkali metal antimony(III) thiostannates(IV), A{sub 2}Sb{sub 2}Sn{sub 3}S{sub 10} (A=K, Rb, Cs). • Wide band gap semiconductors with one-dimensional structure. • Topotactic partial exchange of K{sup +} ions of K{sub 2}Sb{sub 2}Sn{sub 3}S{sub 10} with Sr{sup 2+}, Cd{sup 2+} and Pb{sup 2+} ions.« less

  9. Meningococcal serogroup B vaccine: Knowledge and acceptability among parents in Italy

    PubMed Central

    Morrone, Teresa; Napolitano, Francesco; Albano, Luciana; Di Giuseppe, Gabriella

    2017-01-01

    ABSTRACT This study aimed to evaluate the knowledge and attitudes about Meningococcal meningitis B and the relative vaccine for children among a sample of parents in Italy. A cross-sectional investigation was conducted from October to December 2015 among a sample of 910 parents in the geographic area of Naples and Salerno (Italy). In total, 543 of 910 parents returned a completed questionnaire for a response rate of 59.7%. Almost all parents had heard about meningitis (95.8%), 79.8% of these knew the mode of transmission (through respiratory droplets) and 62.5% knew the susceptible population (infants, children and adolescents). Moreover, a large percentage (86%) knew that the vaccine is a preventive measure. Parents who were married, those who had one child, those who did not have information about the MenB vaccine by physicians and those who needed additional information about the MenB vaccine were more likely to know the vaccine as a preventive measure of meningitis. Regarding attitudes toward the MenB vaccine, approximately two thirds of parents considered the vaccine useful (67.2%) and said that they would vaccinate their children (64.1%). Parents who had administered at least one recommended vaccination to their children, those who considered the vaccine useful, those with need for additional information about the vaccine and those who knew that the vaccine was a preventive measure of meningitis were more likely to have a positive attitude to vaccinating their children. Considering the results of our study, it looks appropriate that the knowledge of the population about meningitis and its related vaccinations is improved through correct health education and effective vaccine strategies that are implemented by policy makers. PMID:28441109

  10. Low-level radioactive waste management: transitioning to off-site disposal at Los Alamos National Laboratory

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

    Dorries, Alison M

    2010-11-09

    Facing the closure of nearly all on-site management and disposal capability for low-level radioactive waste (LLW), Los Alamos National Laboratory (LANL) is making ready to ship the majority of LLW off-site. In order to ship off-site, waste must meet the Treatment, Storage, and Disposal Facility's (TSDF) Waste Acceptance Criteria (WAC). In preparation, LANL's waste management organization must ensure LANL waste generators characterize and package waste compliantly and waste characterization documentation is complete and accurate. Key challenges that must be addressed to successfully make the shift to off-site disposal of LLW include improving the detail, accuracy, and quality of process knowledgemore » (PK) and acceptable knowledge (AK) documentation, training waste generators and waste management staff on the higher standard of data quality and expectations, improved WAC compliance for off-site facilities, and enhanced quality assurance throughout the process. Certification of LANL generators will allow direct off-site shipping of LLW from their facilities.« less

  11. Knowledge and Attitudes towards Children with Special Needs by Physical Education Students

    ERIC Educational Resources Information Center

    Mousouli, Maria; Kokaridas, Dimitrios; Angelopoulou-Sakadami, Nicoletta; Aristotelous, Maria

    2009-01-01

    The purpose of this study was to examine the knowledge and attitudes of physical education undergraduate students towards children with special needs. A questionnaire of seven questions was submitted to 140 physical education students. Questions concerned the knowledge about the different kinds of disability, the acceptance of children with…

  12. Acceptability and correlates of primary and secondary prevention of cervical cancer among medical students in southwest China: implications for cancer education.

    PubMed

    Pan, Xiong-Fei; Zhao, Zhi-Mei; Sun, Jing; Chen, Feng; Wen, Qing-Lian; Liu, Kang; Song, Gui-Qin; Zhang, Jing-Jing; Wen, Ying; Fu, Chun-Jing; Yang, Chun-Xia

    2014-01-01

    To understand knowledge about, and acceptability of, cervical cancer screening and HPV vaccines among medical students; and to explore potential factors that influence their acceptability in China. We conducted a survey among medical students at six universities across southwest China using a 58-item questionnaire regarding knowledge and perceptions of HPV, cervical cancer, and HPV vaccines. We surveyed 1878 medical students with a mean age of 20.8 years (standard deviation: 1.3 years). Of these, 48.8% and 80.1% believed cervical cancer can be prevented by HPV vaccines and screening respectively, while 60.2% and 71.2% would like to receive or recommend HPV vaccines and screening. 35.4% thought HPV vaccines ought to be given to adolescents aged 13-18 years. 32% stated that women should start to undergo screening from the age of 25. 49.2% felt that women should receive screening every year. Concern about side effects (38.3% and 39.8%), and inadequate information (42.4% and 35.0%) were the most cited barriers to receiving or recommending HPV vaccination and cervical cancer screening. Females were more likely to accept HPV vaccines (OR, 1.86; 95% CI: 1.47-2.35) or cervical cancer screening (OR, 3.69; 95% CI: 2.88-4.74). Students with a higher level of related knowledge were much more willing to receive or recommend vaccines (P<0.001) or screening (P<0.001). Students who showed negative or uncertain attitudes towards premarital sex were less likely to accept either HPV vaccines (OR, 0.67; 95% CI: 0.47-0.96), or screening (OR, 0.68; 0.47-0.10). Non-clinical students showed lower acceptability of cervical screening compared to students in clinical medicine (OR, 0.74; 95% CI: 0.56-0.96). The acceptability of HPV vaccines and cervical cancer screening is relatively low among medical students in southwest China. Measures should be taken to improve knowledge about cervical cancer and awareness of HPV vaccines and screening among medical students at university.

  13. Acceptability and use of emergency contraception among married women in Bangalore, India.

    PubMed

    Rocca, Corinne H; Shankar, Mridula; Sreevathsa, Anuradha; Krishnan, Suneeta

    2013-04-01

    To assess knowledge, acceptability, and use of emergency contraceptive pills (ECs) among lower-income married women in Bangalore, India. EC counseling and supplies were offered to 322 women aged 18-25 years participating in a longitudinal reproductive health study. Participants completed interviews at enrollment and were followed for 1 year. EC acceptability and use were assessed, and factors associated with use were identified. 206/320 (64.4%) participants did not desire pregnancy but only 46/321 (14.3%) used an intrauterine device or contraceptive pills. Only 25 (7.8%) had heard of ECs. Overall, 123 (38.2%) participants requested advance provisions of ECs after counseling. Over a year, 37/263 (14.1%) women used ECs, usually within 3 days of unprotected sex (33 [89.2%]), and 32 (86.5%) took both pills together or 1 day apart. Thirty-six (97.3%) felt glad and 31 (83.8%) were relieved after taking ECs. Twenty-five (67.6%) women who used ECs sought permission from their husbands. The only factor associated with EC use was couples' pregnancy intentions (odds ratio 4.71; 95% confidence interval, 1.43-15.58; P≤0.01). Indian women with access to ECs generally used them correctly and found them acceptable. Efforts to expand EC knowledge and access should be coupled with efforts to promote gender equality in the reproductive sphere. Copyright © 2012 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

  14. Video Game Acceptance: A Meta-Analysis of the Extended Technology Acceptance Model.

    PubMed

    Wang, Xiaohui; Goh, Dion Hoe-Lian

    2017-11-01

    The current study systematically reviews and summarizes the existing literature of game acceptance, identifies the core determinants, and evaluates the strength of the relationships in the extended technology acceptance model. Moreover, this study segments video games into two categories: hedonic and utilitarian and examines player acceptance of these two types separately. Through a meta-analysis of 50 articles, we find that perceived ease of use (PEOU), perceived usefulness (PU), and perceived enjoyment (PE) significantly associate with attitude and behavioral intention. PE is the dominant predictor of hedonic game acceptance, while PEOU and PU are the main determinants of utilitarian game acceptance. Furthermore, we find that respondent type and game platform are significant moderators. Findings of this study provide critical insights into the phenomenon of game acceptance and suggest directions for future research.

  15. Acceptability of the flipped classroom approach for in-house teaching in emergency medicine.

    PubMed

    Tan, Eunicia; Brainard, Andrew; Larkin, Gregory L

    2015-10-01

    To evaluate the relative acceptability of the flipped classroom approach compared with traditional didactics for in-house teaching in emergency medicine. Our department changed its learning model from a 'standard' lecture-based model to a 'flipped classroom' model. The 'flipped classroom' included provided pre-session learning objectives and resources before each 2 h weekly session. In-session activities emphasised active learning strategies and knowledge application. Feedback was sought from all medical staff regarding the acceptability of the new approach using an online anonymous cross-sectional qualitative survey. Feedback was received from 49/57 (86%) medical staff. Ninety-eight per cent (48/49) of respondents preferred the flipped classroom over the traditional approach. Aspects of the flipped classroom learners liked most included case-based discussion, interaction with peers, application of knowledge, self-directed learning and small-group learning. Barriers to pre-session learning include work commitments, 'life', perceived lack of time, family commitments, exam preparation and high volume of learning materials. Reported motivational factors promoting pre-session learning include formal assessment, participation requirements, more time, less material, more clinical relevance and/or more interesting material. Case studies and 'hands-on' activities were perceived to be the most useful in-session activities. The flipped classroom shows promise as an acceptable approach to in-house emergency medicine teaching. © 2015 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

  16. The influence of pedagogical content knowledge (PCK) for teaching macroevolution on student outcomes in a general education biology course

    NASA Astrophysics Data System (ADS)

    Walter, Emily Marie

    This study investigated the influence of pedagogical content knowledge (PCK) for teaching macroevolution on non-science majors' knowledge of macroevolution and evolution acceptance. The nature and sources of an experienced faculty member's PCK and instruction as enacted PCK (Park & Oliver, 2008) were examined to consider the influence of these components on students' knowledge of macroevolution and evolution acceptance. The study used a mixed methods approach to understand how PCK influences student outcomes, and is one of the first to examine the influence of PCK on student outcomes at the post-secondary level. In addition, the study is one of few to document a significant relationship between knowledge of evolution and evolution acceptance, including how instruction influenced these outcomes. The case selected for study was a general education biology class: 270 students and their instructor. To examine the nature and sources of the instructor's PCK for teaching macroevolution, the course was observed in its entirety, the instructor was interviewed before, during, and after the evolution unit, and artifacts were collected from the evolution unit. Interview and observational protocols for the instructor were developed based on the Magnussson, Kracjik, & Borko (1999) model of PCK. The instructor was found to have deep knowledge of learners, and this knowledge in turn informed the other components of her PCK. Her knowledge of learners was built through reflecting on student exam outcomes, referencing the pedagogical literature, interactions with students, and discussions with colleagues. These findings have implications for faculty professional development. The influence of the course was examined both quantitatively and qualitatively. Students were surveyed using the Measure of Understanding of Macroevolution (Nadelson & Southerland, 2010a) the Measure of Acceptance of the Theory of Evolution (Rutledge & Warden, 1999, 2007). From pre- to post-test, students became

  17. Actinic keratosis modelling in mice: A translational study

    PubMed Central

    Vandenberghe, Isabelle; Cartron, Valérie; Cèbe, Patrick; Blanchet, Jean-Christophe; Sibaud, Vincent; Guilbaud, Nicolas; Audoly, Laurent; Lamant, Laurence; Kruczynski, Anna

    2017-01-01

    Background Actinic keratoses (AK) are pre-malignant cutaneous lesions caused by prolonged exposure to ultraviolet radiation. As AKs lesions are generally accepted to be the initial lesions in a disease continuum that progresses to squamous cell carcinoma (SCC), AK lesions have to be treated. They are also the second most common reason for visits to the dermatologist. Several treatments are available but their efficacy still needs to be improved. The UV-B-induced KA lesion mouse model is used in preclinical studies to assess the efficacy of novel molecules, even though it is often more representative of advanced AK or SCC. Objectives Here we report on a translational study, comparing the various stages of AK development in humans and in the UV-B irradiated mouse model, as well as the optimization of photograph acquisition of AK lesions on mouse skin. Methods Human and mouse skin lesions were analysed by histology and immunohistochemistry. Mouse lesions were also assessed using a digital dermatoscope. Results An histological and phenotypic analysis, including p53, Ki67 and CD3 expression detection, performed on human and mouse AK lesions, shows that overall AK modelling in mice is relevant in the clinical situation. Some differences are observed, such as disorganization of keratinocytes of the basal layer and a number of atypical nuclei which are more numerous in human AK, whereas much more pronounced acanthosis is observed in skin lesion in mice. Thanks to this translational study, we are able to select appropriate experimental conditions for establishing either early or advanced stage AK or an SCC model. Furthermore, we optimized photograph acquisition of AK lesions on mouse skin by using a digital dermatoscope which is also used in clinics and allows reproducible photograph acquisition for further reliable assessment of mouse lesions. Use of this camera is illustrated through a pharmacological study assessing the activity of CARAC®. Conclusion These data

  18. User acceptance of a picture archiving and communication system (PACS) in a Saudi Arabian hospital radiology department

    PubMed Central

    2012-01-01

    Background Compared with the increasingly widespread use of picture archiving and communication systems (PACSs), knowledge concerning users’ acceptance of such systems is limited. Knowledge of acceptance is needed given the large (and growing) financial investment associated with the implementation of PACSs, and because the level of user acceptance influences the degree to which the benefits of the systems for healthcare can be realized. Methods A Technology Acceptance Model (TAM) was used to assess the level of acceptance of the host PACS by staff in the radiology department at King Abdulaziz Medical City (KAMC), Riyadh, Saudi Arabia. A questionnaire survey of 89 PACS users was employed to obtain data regarding user characteristics, perceived usefulness (PU) (6 items), perceived ease of use (PEU) (4 items), a change construct (4 items), and a behavior (acceptance) construct (9 items). Respondents graded each item in each construct using five-point likert scales. Results Surveyed users reported high levels of PU (4.33/5), PEU (4.15/5), change (4.26/5), and acceptance (3.86/5). The three constructs of PU, PEU, and change explained 41 % of the variation in PACS user acceptance. PU was the most important predictor, explaining 38 % of the variation on its own. The most important single item in the explanatory constructs was that users found PACS to have improved the quality of their work in providing better patient care. Technologists had lower acceptance ratings than did clinicians/radiologists, but no influence on acceptance level was found due to gender, age, or length of experience using the PACS. Although not directly measured, there appeared to be no cultural influence on either the level of acceptance or its determinants. Conclusions User acceptance must be considered when an organization implements a PACS, in order to enhance its successful adoption. Health organizations should adopt a PACS that offers all required functions and which is likely to

  19. Seasonal Influenza Vaccine Acceptance among Pregnant Women in Zhejiang Province, China: Evidence Based on Health Belief Model.

    PubMed

    Hu, Yu; Wang, Ying; Liang, Hui; Chen, Yaping

    2017-12-11

    Background: Reasons for acceptance of seasonal influenza vaccine (SIV) vaccination among pregnant women in China are poorly understood. We assessed the intention to accept SIV among pregnant women in Zhejiang province, by using a self-administrated structured questionnaire developed on the basis of health belief model (HBM). Methods: From 1 January to 31 March 2014, pregnant women with ≥12 gestational weeks who attended antenatal clinics (ANCs) at public hospitals in 6 out of 90 districts were surveyed using a self-administered questionnaire that covered knowledge, attitudes, and beliefs related to SIV vaccination and influenza infection. We examined the associations between the acceptance of SIV vaccination and the demographic factors and HBM constructs using the logistic regression model, calculating the adjusted odds ratio (AOR). Results: Of the 1252 participants, 76.28% were willing to receive the SIV vaccination during their current pregnancy. High levels of perceived susceptibility of influenza (AOR = 1.75 (95%CI: 1.36-2.08)), high levels of perceived severity of influenza (AOR = 1.62 (95%CI: 1.25-1.95)), high level of perceived benefits of vaccination (AOR = 1.97 (95%CI: 1.76-2.21)), and high levels of cues to action were positively associated with the acceptance of SIV vaccination among pregnant women (AOR = 2.03 (95%CI: 1.70-2.69)), while high level of perceived barriers of vaccination was a negative determinant (AOR = 0.76 (95%CI: 0.62-0.94)). Conclusions: Poor knowledge and negative attitude towards SIV were associated with the poor acceptance of SIV. Health providers' recommendations were important to pregnant women's acceptance of SIV. Health education and direct communication strategies on SIV vaccination and influenza infection are necessary to improve the acceptance of SIV vaccination among pregnant women.

  20. Multicentre knowledge sharing and planning/dose audit on flattening filter free beams for SBRT lung

    NASA Astrophysics Data System (ADS)

    Hansen, C. R.; Sykes, J. R.; Barber, J.; West, K.; Bromley, R.; Szymura, K.; Fisher, S.; Sim, J.; Bailey, M.; Chrystal, D.; Deshpande, S.; Franji, I.; Nielsen, T. B.; Brink, C.; Thwaites, D. I.

    2015-01-01

    When implementing new technology into clinical practice, there will always be a need for large knowledge gain. The aim of this study was twofold, (I) audit the treatment planning and dose delivery of Flattening Filter Free (FFF) beam technology for Stereotactic Body Radiation Therapy (SBRT) of lung tumours across a range of treatment planning systems compared to the conventional Flatting Filter (FF) beams, (II) investigate how sharing knowledge between centres of different experience can improve plan quality. All vendor/treatment planning system (TPS) combinations investigated were able to produce acceptable treatment plans and the dose accuracy was clinically acceptable for all plans. By sharing knowledge between the different centres, the minor protocol violations (MPV) could be significantly reduced, from an average of 1.9 MPV per plan to 0.6 after such sharing of treatment planning knowledge. In particular, for the centres with less SBRT and/or volumetric- modulated arc therapy (VMAT) experience the MPV average per plan improved. All vendor/TPS combinations were also able to successfully deliver the FF and FFF SBRT VMAT plans. The plan quality and dose accuracy were found to be clinically acceptable.

  1. Nurses' knowledge and attitudes towards aged sexuality: validity and internal consistency of the Dutch version of the Aging Sexual Knowledge and Attitudes Scale.

    PubMed

    Mahieu, Lieslot; de Casterlé, Bernadette Dierckx; Van Elssen, Kim; Gastmans, Chris

    2013-11-01

    This paper reports a study testing the content and face validity and internal consistency of the Dutch version of the Aging Sexual Knowledge and Attitudes Scale. The ability of older residents to sexually express themselves is known to be influenced by the knowledge and attitudes of nursing home staff towards later-life sexuality. Although the Aging Sexual Knowledge and Attitudes Scale is a widely used instrument to measure this, there is no validated, Dutch translation available. Instrument development. Following a standard forward/backward translation into Dutch, the scale was further adapted for use in Flemish nursing home settings. Content and face validity and user-friendliness were assessed. The psychometric properties were determined by means of an exploratory study. Data were collected from March-April 2011 at eight Flemish nursing homes. Reliability was assessed using internal consistency and item-total correlations. Both subscales of the Flemish adaptation showed acceptable content validity. The face validity and user-friendliness were deemed favourable with hardly any remarks given by the expert panel. The Cronbach's α was 0.80 and 0.88 for the knowledge and attitude subscales, respectively. The item-total correlations ranged from 0.21-0.48 for the knowledge section and from 0.09-0.68 for the attitude subscale. We conclude from our study that the Dutch version of the scale has acceptable to good psychometric properties. The Flemish adaptation therefore seems to be a valuable instrument for studying nursing staff's knowledge and attitudes towards aged sexuality in Flanders. © 2013 Blackwell Publishing Ltd.

  2. In acceptance we trust? Conceptualising acceptance as a viable approach to NGO security management.

    PubMed

    Fast, Larissa A; Freeman, C Faith; O'Neill, Michael; Rowley, Elizabeth

    2013-04-01

    This paper documents current understanding of acceptance as a security management approach and explores issues and challenges non-governmental organisations (NGOs) confront when implementing an acceptance approach to security management. It argues that the failure of organisations to systematise and clearly articulate acceptance as a distinct security management approach and a lack of organisational policies and procedures concerning acceptance hinder its efficacy as a security management approach. The paper identifies key and cross-cutting components of acceptance that are critical to its effective implementation in order to advance a comprehensive and systematic concept of acceptance. The key components of acceptance illustrate how organisational and staff functions affect positively or negatively an organisation's acceptance, and include: an organisation's principles and mission, communications, negotiation, programming, relationships and networks, stakeholder and context analysis, staffing, and image. The paper contends that acceptance is linked not only to good programming, but also to overall organisational management and structures. © 2013 The Author(s). Journal compilation © Overseas Development Institute, 2013.

  3. Exploring Knowledge, Attitudes and Perceptions of Newspaper Journalists in Metropolitan Markets in the United States Regarding Food Biotechnology.

    ERIC Educational Resources Information Center

    Vestal, Tom A.; Briers, Gary E.

    2000-01-01

    A survey of 88 journalists from metropolitan newspapers found a low level of knowledge about food biotechnology. Most considered genetic modification of plants acceptable, of animals somewhat acceptable. They trusted university scientists as sources and believed farmers would accept food biotechnology sooner than consumers would. (Contains 31…

  4. Cross-cultural differences in levels of knowledge about epilepsy.

    PubMed

    Doughty, Julie; Baker, Gus A; Jacoby, Ann; Lavaud, Virginie

    2003-01-01

    To study how much people with epilepsy in Europe know and understand about their condition and how this might affect their lives. Clinical, demographic, psychosocial details and information assessing knowledge were collected by using self-completion questionnaires mailed to members of epilepsy support groups. Data were collected from 6,156 people with epilepsy from ten European countries. There were significant between-country differences in all variables considered. Overall levels of knowledge were acceptable when measured by the epilepsy knowledge questionnaire (EKQ, medical items). However, there were some gaps in knowledge, particularly in issues relating to medication and cause of epilepsy. This is the largest study of its kind to date. Results clearly highlighted that levels of knowledge differed significantly between countries. Overall, people with epilepsy are reasonably well informed about epilepsy, although some gaps in knowledge were evident.

  5. Factors influencing acceptability of voluntary HIV testing among pregnant women in Gamboma, Republic of Congo.

    PubMed

    Ghoma-Linguissi, Laure Stella; Ebourombi, Dagene Fruinovy; Sidibe, Anissa; Kivouele, Thomas Serge; Vouvoungui, Jeannhey Christevy; Poulain, Pierre; Ntoumi, Francine

    2015-11-06

    This study was carried out to identify factors affecting the acceptability of voluntary HIV testing among pregnant women in a semi-rural city, Gamboma, Republic of Congo. A cross-sectional study was conducted between January and September 2012. Pregnant women attending antenatal heath care at an integrated health center were enrolled after informed consent and followed through voluntary HIV testing. Among 136 participants, 98 women (72 %) accepted voluntary HIV testing after pre-test counseling. Women with basic education, those who cited blood transfusion as a mode of transmission and prevention of mother-to-child transmission (MTCT) were more likely to accept testing as well those informed about free HIV testing. Interestingly, pregnant women who had heard about HIV/AIDS from hospital setting were less likely to accept testing. Our data indicate that increasing general education on HIV transmission/prevention modes is crucial for increasing acceptability of screening. Furthermore, HIV/AIDS knowledge disseminated to patients in hospital settings should be carefully monitored. Lastly, scaling-up MTCT services along with a better and larger community information, may address accessibility barriers observed in the present study.

  6. Kansas nurse leader residency programme: advancing leader knowledge and skills.

    PubMed

    Shen, Qiuhua; Peltzer, Jill; Teel, Cynthia; Pierce, Janet

    2018-03-01

    To evaluate the effectiveness of the Kansas Nurse Leader Residency (KNLR) programme in improving nurses' leadership knowledge and skills and its acceptability, feasibility and fidelity. The Future of Nursing Report (Institute of Medicine, 2011) calls for nurses to lead change and advance health. The 6-month KNLR programme was developed by the Kansas Action Coalition to support nurses' leadership development. Nurses (n = 36) from four nursing specialties (acute care, long-term care, public health and school health) participated in the programme. The adapted Leader Knowledge and Skill Inventory was used to assess leadership knowledge and skills. Programme acceptability, feasibility and implementation fidelity also were evaluated. The programme completion rate was 67.7% (n = 24). Programme completers had significantly improved self-assessed and mentor-assessed leadership knowledge and skills (p < .05). These post-programme gains were maintained 3 months after programme completion. The KNLR programme effectively improved leadership knowledge and skills and was positively evaluated by participants. The implementation of the KNLR programme using a hybrid format of in-person sessions and online modules was feasible across four specialty areas in both rural and urban regions. The next steps include the development of an advanced programme. Residency programmes for new nurse leaders are critical for successful transition into management positions. © 2017 John Wiley & Sons Ltd.

  7. A Collaborative Knowledge Management Process for Implementing Healthcare Enterprise Information Systems

    NASA Astrophysics Data System (ADS)

    Cheng, Po-Hsun; Chen, Sao-Jie; Lai, Jin-Shin; Lai, Feipei

    This paper illustrates a feasible health informatics domain knowledge management process which helps gather useful technology information and reduce many knowledge misunderstandings among engineers who have participated in the IBM mainframe rightsizing project at National Taiwan University (NTU) Hospital. We design an asynchronously sharing mechanism to facilitate the knowledge transfer and our health informatics domain knowledge management process can be used to publish and retrieve documents dynamically. It effectively creates an acceptable discussion environment and even lessens the traditional meeting burden among development engineers. An overall description on the current software development status is presented. Then, the knowledge management implementation of health information systems is proposed.

  8. Imported tropical neuroinfections: practice skills and knowledge among nurses and nursing students.

    PubMed

    Rajoo, Maheswaari; Sulicova, Andrea; Mroskova, Slavka; Supinova, Maria; Plackova, Anna; Bystra, Martina; Baranova, Lenka; Grezdova, Iveta; Santova, Tatiana; Janakova, Maria; Simova, Zuzana; Cinova, Jana; Cibrikova, Silvia; Decsiova, Zuzana; Lengyelova, Anna; Hlinovska, Jana; Rovna, Silvia; Igazova, Maria; Nadova, Monika; Rakova, Jana; Lehotska, Maria; Moraucikova, Eva; Mizenkova, Ludmila; Novotna, Zuzana; Paukova, Luba; Semjonova, Alexandra; Schlosserova, Alena; Vicanova, Michaela; Balkova, Hilda; Banasova, Vlasta; Horanska, Valeria; Hudakova, Pavlina; Hudakova, Anna; Majernikova, Ludmila; Poliakova, Nikoleta; Suchanova, Renata; Tirpakova, Libusa; Perinova, Nadezda; Vatehova, Drahormira; Komanicky, Dusan; Koudelkova, Vlasta; Capska, Jana; Maskalikova, Tatiana; Hulkova, Vlasta; Treslova, Marie

    2013-09-01

    Tropical neuroinfections are still cause of substantial mortality in travelers. Therefore, good knowledge of early symptoms is very important for nurses acting as first contact persons. Nurse's practical skills and knowledge of signs and early recognition of tropical neuroinfections, providing first aid and quick action has been studied among graduates of two Tropical Nursing PhD programs (in EU-Countries vs. tropical country) using a standardized questionnaire. Statistical package EPI info was used to determine potential differences between both groups of graduates. Acceptable knowledge on early symptoms and signs of cerebral malaria and meningococcal meningitis in returning travelers was found among 121 graduates of two PhD programs who were included in the study. Of these, 99 questionnaires were filled in Slovakia, Czech Republic and Germany and another 22 were filled in Malaysia, as a part of the Tropical Nursing PhD Study Programs. Nursing students and recent graduates in two PhD programs demonstrated acceptable, although not large-scaled, knowledge of early signs and symptoms of tropical neuroinfections.

  9. Research information knowledge, perceived adequacy, and understanding in cancer clinical trial participants.

    PubMed

    Biedrzycki, Barbara A

    2011-07-01

    To describe the adequacy of research information among people with cancer at the time they accept or decline participation in a cancer clinical trial. Cross-sectional, descriptive. An urban, academic, National Cancer Institute-designated comprehensive cancer center. 197 patients with advanced gastrointestinal cancer. Mailed survey; self-reported data. Adequacy of research information (actual knowledge, perceived adequacy of information, and perceived understanding), cancer clinical trial participation, and satisfaction with the decision to participate. Most respondents (88%) perceived themselves as having adequate information to make an informed decision regarding cancer clinical trial participation. In addition, 35% demonstrated adequate knowledge of basic clinical research. Patients decide to accept or decline cancer clinical trials without having adequate knowledge. Nurses have an important role in educating patients regarding cancer clinical trials. The ideal teachable moment may not occur at the time of diagnosis; other less stressful opportunities may present when the patient is more receptive.

  10. Knowledge Diffusion on Networks through the Game Strategy

    NASA Astrophysics Data System (ADS)

    Sun, Shu; Wu, Jiangning; Xuan, Zhaoguo

    In this paper, we develop a knowledge diffusion model in which agents determine to give their knowledge to others according to some exchange strategies. The typical network namely small-world network is used for modeling, on which agents with knowledge are viewed as the nodes of the network and the edges are viewed as the social relationships for knowledge transmission. Such agents are permitted to interact with their neighbors repeatedly who have direct connections with them and accordingly change their strategies by choosing the most beneficial neighbors to diffuse knowledge. Two kinds of knowledge transmission strategies are proposed for the theoretical model based on the game theory and thereafter used in different simulations to examine the effect of the network structure on the knowledge diffusion effect. By analyses, two main observations can be found: One is that the simulation results are contrary to our intuition which agents would like to only accept but not share, thus they will maximize their benefit; another one is that the number of the agents acquired knowledge and the corresponding knowledge stock turn out to be independent of the percentage of those agents who choose to contribute their knowledge.

  11. The push for increased coal injection rates -- Blast furnace experience at AK Steel Corporation

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

    Dibert, W.A.; Duncan, J.H.; Keaton, D.E.

    1994-12-31

    An effort has been undertaken to increase the coal injection rate on Amanda blast furnace at AK Steel Corporation`s Ashland Works in Ashland, Kentucky to decrease fuel costs and reduce coke demand. Operating practices have been implemented to achieve a sustained coal injection rate of 140 kg/MT, increased from 100--110 kg/MT. In order to operate successfully at the 140 kg/MT injection rate; changes were implemented to the furnace charging practice, coal rate control methodology, orientation of the injection point, and the manner of distribution of coal to the multiple injection points. Additionally, changes were implemented in the coal processing facilitymore » to accommodate the higher demand of pulverized coal; grinding 29 tonnes per hour, increased from 25 tonnes per hour. Further increases in injection rate will require a supplemental supply of fuel.« less

  12. Investigating Elementary School Students' Technology Acceptance by Applying Digital Game-Based Learning to Environmental Education

    ERIC Educational Resources Information Center

    Cheng, Yuh-Ming; Lou, Shi-Jer; Kuo, Sheng-Huang; Shih, Ru-Chu

    2013-01-01

    In order to improve and promote students' environmental knowledge, attitudes, and behaviour, integrating environmental education into the primary education curriculum has become a key issue for environmental education. For this reason, this study aimed to investigate elementary school students' acceptance of technology applying digital game-based…

  13. [Acceptability of HIV testing provided to infants in pediatric services in Cote d'Ivoire, meanings for pediatric diagnostic coverage].

    PubMed

    Oga, Maxime; Brou, Hermann; Dago-Akribi, Hortense; Coffie, Patrick; Amani-Bossé, Clarisse; Ekouévi, Didier; Yapo, Vincent; Menan, Hervé; Ndondoki, Camille; Timité-Konan, M; Leroy, Valériane

    2014-01-01

    HIV testing in children had rarely been a central concern for researchers. When pediatric tracking retained the attention, it was more to inform on the diagnosis tools' performances rather than the fact the pediatric test can be accepted or refused. This article highlights the parents' reasons which explain why pediatric HIV test is accepted or refused. To study among parents, the explanatory factors of the acceptability of pediatric HIV testing among infant less than six months. Semi-structured interview with repeated passages in the parents of infants less than six months attending in health care facilities for the pediatric weighing/vaccination and consultations. We highlight that the parents' acceptance of the pediatric HIV screening is based on three elements. Firstly, the health care workers by his speech (which indicates its own knowledge and perceptions on the infection) directed towards mothers' influences their acceptance or not of the HIV test. Secondly, the mother who by her knowledge and perceptions on HIV, whose particular status, give an impression of her own wellbeing for her and her child influences any acceptance of the pediatric HIV test. Thirdly, the marital environment of the mother, particularly characterized by the ease of communication within the couple, to speak about the HIV test and its realization for the parents or the mother only are many factors which influence the effective realization of the pediatric HIV testing. The preventive principle of HIV transmission and the desire to realize the test in the newborn are not enough alone to lead to its effective realization, according to certain mothers confronted with the father's refusal. On the other hand, the other mothers refusing the realization of the pediatric test told to be opposed to it; of course, even if their partner would accept it. The mothers are the principal facing the pediatric HIV question and fear the reprimands and stigma. The father, the partner could be an obstacle

  14. The knowledge of "Facts for Life".

    PubMed

    Alper, Zuleyha; Ozdemir, Hakan; Bilgel, Nazan

    2005-07-01

    "Facts for Life" is an essential tool for saving the lives of children. In this study we wanted to evaluate the knowledge of "Facts for Life" among Turkish women. This is a cross-sectional field study. We used 25 indicator questions to evaluate the knowledge of women in the following main subjects: safe motherhood, childhood immunization, childhood diarrhoea, children's acute respiratory diseases, and household hygiene. We filled out printed questionnaires during face-to-face interviews. For each correct answer we gave 4 points, and the sum of the points was accepted as the knowledge score. Bursa metropolitan area in Turkey. Married women between 15-44 years of age. We selected 1000 of them from the household cards of the health centers that were located at the Bursa metropolitan area by using a random selection method. Mean knowledge score was 72.0 +/- 0.3. About 3/5 had moderate, 1/5 good + very good, and 1/5 bad knowledge scores. Childhood diarrhoea was better known than acute respiratory diseases. The very well known "Facts for Life" were those concerning food and household hygiene. Women's knowledge about "Facts for Life" was at a moderate level. The knowledge level of older women was better than the younger. Some false beliefs still existed. Knowledge about ARI and diarrhoeal diseases in childhood were the least known facts.

  15. Measuring Acceptance of Sleep Difficulties: The Development of the Sleep Problem Acceptance Questionnaire.

    PubMed

    Bothelius, Kristoffer; Jernelöv, Susanna; Fredrikson, Mats; McCracken, Lance M; Kaldo, Viktor

    2015-11-01

    Acceptance may be an important therapeutic process in sleep medicine, but valid psychometric instruments measuring acceptance related to sleep difficulties are lacking. The purpose of this study was to develop a measure of acceptance in insomnia, and to examine its factor structure as well as construct validity. In a cross-sectional design, a principal component analysis for item reduction was conducted on a first sample (A) and a confirmatory factor analysis on a second sample (B). Construct validity was tested on a combined sample (C). Questionnaire items were derived from a measure of acceptance in chronic pain, and data were gathered through screening or available from pretreatment assessments in four insomnia treatment trials, administered online, via bibliotherapy and in primary care. Adults with insomnia: 372 in sample A and 215 in sample B. Sample C (n = 820) included sample A and B with another 233 participants added. Construct validity was assessed through relations with established acceptance and sleep scales. The principal component analysis presented a two-factor solution with eight items, explaining 65.9% of the total variance. The confirmatory factor analysis supported the solution. Acceptance of sleep problems was more closely related to subjective symptoms and consequences of insomnia than to diary description of sleep, or to acceptance of general private events. The Sleep Problem Acceptance Questionnaire (SPAQ), containing the subscales "Activity Engagement" and "Willingness", is a valid tool to assess acceptance of insomnia. © 2015 Associated Professional Sleep Societies, LLC.

  16. Acceptability and Correlates of Primary and Secondary Prevention of Cervical Cancer among Medical Students in Southwest China: Implications for Cancer Education

    PubMed Central

    Pan, Xiong-Fei; Zhao, Zhi-Mei; Sun, Jing; Chen, Feng; Wen, Qing-Lian; Liu, Kang; Song, Gui-Qin; Zhang, Jing-Jing; Wen, Ying; Fu, Chun-Jing; Yang, Chun-Xia

    2014-01-01

    Objectives To understand knowledge about, and acceptability of, cervical cancer screening and HPV vaccines among medical students; and to explore potential factors that influence their acceptability in China. Methods We conducted a survey among medical students at six universities across southwest China using a 58-item questionnaire regarding knowledge and perceptions of HPV, cervical cancer, and HPV vaccines. Results We surveyed 1878 medical students with a mean age of 20.8 years (standard deviation: 1.3 years). Of these, 48.8% and 80.1% believed cervical cancer can be prevented by HPV vaccines and screening respectively, while 60.2% and 71.2% would like to receive or recommend HPV vaccines and screening. 35.4% thought HPV vaccines ought to be given to adolescents aged 13–18 years. 32% stated that women should start to undergo screening from the age of 25. 49.2% felt that women should receive screening every year. Concern about side effects (38.3% and 39.8%), and inadequate information (42.4% and 35.0%) were the most cited barriers to receiving or recommending HPV vaccination and cervical cancer screening. Females were more likely to accept HPV vaccines (OR, 1.86; 95% CI: 1.47–2.35) or cervical cancer screening (OR, 3.69; 95% CI: 2.88–4.74). Students with a higher level of related knowledge were much more willing to receive or recommend vaccines (P<0.001) or screening (P<0.001). Students who showed negative or uncertain attitudes towards premarital sex were less likely to accept either HPV vaccines (OR, 0.67; 95% CI: 0.47–0.96), or screening (OR, 0.68; 0.47–0.10). Non-clinical students showed lower acceptability of cervical screening compared to students in clinical medicine (OR, 0.74; 95% CI: 0.56–0.96). Conclusions The acceptability of HPV vaccines and cervical cancer screening is relatively low among medical students in southwest China. Measures should be taken to improve knowledge about cervical cancer and awareness of HPV vaccines and screening

  17. 78 FR 61984 - Copper Valley Electric Association, Inc.; Notice of Application To Amend License and Accepted for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-09

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 13124-005] Copper Valley...: Amendment to License. b. Project No: 13124-005. c. Date Filed: September 27, 2013. d. Applicant: Copper..., Copper Valley Electric Association, Inc., P.O. Box 45, Mile 187 Glenn Highway, Glennallen, AK 99588, (907...

  18. Clinical knowledge governance: the international perspective.

    PubMed

    Garde, Sebastian

    2013-01-01

    As a basis for semantic interoperability, ideally, a Clinical Knowledge Resource for a clinical concept should be defined formally and defined once in a way that all clinical professions and all countries can agree on. Clinical Knowledge Governance is required to create high-quality, reusable Clinical Knowledge Resources and achieve this aim. Traditionally, this is a time-consuming and cumbersome process, relying heavily on face-to-face meetings and being able to get sufficient input from clinicians. However, in a national or even international space, it is required to streamline the processes involved in creating Clinical Knowledge Resources. For this, a Web 2.0 tool that supports online collaboration of clinicians during their creation and publishing of Clinical Knowledge Resources has been developed. This tool is named the Clinical Knowledge Manager (CKM) and supports the development, review and publication of Clinical Knowledge Resources. Also, post-publication activities such as adding terminology bindings, translating the Clinical Knowledge Resource into another language and republishing it are supported. The acceptance of Clinical Knowledge Resources depends on their quality and being able to determine their quality, for example it is important to know that a broad umber of reviewers from various clinical disciplines have been involved in the development of the Clinical Knowledge Resource. We are still far from realizing the vision of a global repository of a great number of reusable, high-quality Clinical Knowledge Resources, which can provide the basis for broad semantic interoperability between systems. However progress towards this aim is being made around the world.

  19. Reaching Information Society Targets: Do National Culture Attitudes about ICT Acceptance and Use Matter?

    ERIC Educational Resources Information Center

    Hannan, Daniel D.

    2013-01-01

    The purpose of the study was to address a gap in the scholarly literature about one of the factors related to the Global Digital Divide by expanding the body of generalizable knowledge about the relationship between national culture attitudes about information and communications technology (ICT) acceptance and use (A&U) and national ICT use…

  20. Factors determining acceptance of voluntary HIV counseling and testing among pregnant women attending antenatal clinic at army hospitals in Addis Ababa.

    PubMed

    Worku, Getachew; Enquselassie, Fikre

    2007-01-01

    Mother-to-child transmission (MTCT) is by far the largest spurce of HIV infection in children below the age of 15 years. For many years little was known about preventing transmission of HIV infection from mother to child. Recently however, many interventions are available to reduce mother to child transmission, such as anti retroviral drug and avoidance of breastfeeding. For women to take advantage of measures to reduce transmission, they need to know their HIV status. The objective of the study was to identify factors determining acceptance of voluntary HIV testing among pregnant women at army hospitals in Addis Ababa. A case control study was conducted in 88 acceptors and 176 non-acceptors of VCT using structured pre tested questionnaire from December 2004 to January 2005, at army hospitals in Addis Ababa. Among socio-demographic factors the odds of VCT acceptance was higher among better educated, married, with higher income women and among women whose husbands live at the same house. Women who had better knowledge of VCT and MTCT and women with frequent ANC visit had significantly higher VCT acceptance than their counterparts. Adjusted for socio-demographic and some reproductive characteristics VCT acceptance was significantly associated with knowledge about MTCT (OR = 7.34, 95% CI = 3.44, 15.67), previous VCT experience (OR = 2.51, 95% CI = 1.03, 6.17) and husbands residence (at the same house) (OR= 4.97, 95% CI = 2.15, 11.46). Education of the mother, knowledge of MTCT and VCT and partner participation were important factors of VCT acceptance. The study gives useful information to health care providers to introduce measures that could improve the utilization of antenatal HIV testing.

  1. Acceptability of the rainwater harvesting system to the slum dwellers of Dhaka City.

    PubMed

    Islam, M M; Chou, F N-F; Kabir, M R

    2010-01-01

    Urban area like Dhaka City, in Bangladesh, has scarcity of safe drinking water which is one of the prominent basic needs for human kind. This study explored the acceptability of harvested rainwater in a densely populated city like Dhaka, using a simple and low cost technology. A total of 200 random people from four slums of water-scarce Dhaka City were surveyed to determine the dwellers' perception on rainwater and its acceptability as a source of drinking water. The questionnaire was aimed at finding the socio-economic condition and the information on family housing, sanitation, health, existing water supply condition, knowledge about rainwater, willingness to accept rainwater as a drinking source etc. A Yield before Spillage (YBS) model was developed to know the actual rainwater availability and storage conditions which were used to justify the effective tank size. Cost-benefit analysis and feasibility analysis were performed using the survey results and the research findings. The survey result and overall study found that the low cost rainwater harvesting technique was acceptable to the slum dwellers as only the potential alternative source of safe drinking water.

  2. The Acceptance Strategy for Nuclear Power Plant In Indonesia

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

    Suhaemi, Tjipta; Syaukat, Achmad

    2010-06-22

    Indonesia has planned to build nuclear power plants. Some feasibility studies have been conducted intensively. However, the processes of NPP introduction are still uncertain. National Energy Plan in Indonesia, which has been made by some governmental agencies, does not yet give positive impact to the government decision to construct the nuclear power plant (NPP). This paper discusses the process of NPP introduction in Indonesia, which has been colored with debate of stakeholder and has delayed decision for go-nuclear. The technology paradigm is used to promote NPP as an alternative of reliable energy resources. This paradigm should be complemented with internationalmore » politic-economic point of view. The international politic-economic point of view shows that structural powers, consisting of security, production, finance, and knowledge structures, within which the NPP is introduced, have dynamic characteristics. The process of NPP introduction in Indonesia contains some infrastructure development (R and D, legislation, regulation, energy planning, site study, public acceptance efforts, etc), but they need a better coherent NPP implementation program and NPP Acceptance Program. Strategic patterns for NPP acceptance described in this paper are made by considering nuclear regulation development and the interest of basic domestic participation. The first NPP program in Indonesia having proven technology and basic domestic participation is and important milestone toward and optimal national energy-mix.« less

  3. Design, Analysis and User Acceptance of Architectural Design Education in Learning System Based on Knowledge Management Theory

    ERIC Educational Resources Information Center

    Wu, Yun-Wu; Lin, Yu-An; Wen, Ming-Hui; Perng, Yeng-Hong; Hsu, I-Ting

    2016-01-01

    The major purpose of this study is to develop an architectural design knowledge management learning system with corresponding learning activities to help the students have meaningful learning and improve their design capability in their learning process. Firstly, the system can help the students to obtain and share useful knowledge. Secondly,…

  4. Chinese Nurses' Acceptance of PDA: A Cross-Sectional Survey Using a Technology Acceptance Model.

    PubMed

    Wang, Yanling; Xiao, Qian; Sun, Liu; Wu, Ying

    2016-01-01

    This study explores Chinese nurses' acceptance of PDA, using a questionnaire based on the framework of Technology Acceptance Model (TAM). 357 nurses were involved in the study. The results reveal the scores of the nurses' acceptance of PDA were means 3.18~3.36 in four dimensions. The younger of nurses, the higher nurses' title, the longer previous usage time, the more experienced using PDA, and the more acceptance of PDA. Therefore, the hospital administrators may change strategies to enhance nurses' acceptance of PDA, and promote the wide application of PDA.

  5. Scholarship for Nuclear Communications and Methods for Evaluation of Nuclear Project Acceptability

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

    Golay, Michael

    This project aims to go beyond effective communication in understanding how to design nuclear enterprise projects that will gain stakeholder acceptability. Much of what we are studying is generally applicable to controversial projects, and we expect our results to be of broad value beyond the nuclear arena. Acceptability is more than effective communication; it also requires varying degrees of engagement with a disparate number of stakeholder groups. In the nuclear enterprise, previous attempts have been well designed physically (i.e., technologically sound), but have floundered by being insensitive concerning acceptance. Though effective communication is a necessary, but insufficient, condition for suchmore » success, there is a lack of scholarship regarding how to gain stakeholder acceptance for new controversial projects, including nuclear ones. Our work is building a model for use in assessing the performance of a project in the area of acceptability. In the nuclear-social nexus, gaining acceptance requires a clear understanding of factors regarded as being important by the many stakeholders that are common to new nuclear project (many of whom hold an effective veto power). Projects tend to become socially controversial when public beliefs, expert opinion and decision-maker understanding are misaligned. As such, stakeholder acceptance is hypothesized as both an ongoing process and an initial project design parameter comprised of complex, social, cognitive and technical components. Controversial projects may be defined as aspects of modern technologies that some people question, or are cautious about. They could range from genetic modifications, biological hazards, effects of chemical agents, nuclear radiation or hydraulic fracturing operations. We intend that our work will result in a model likely to be valuable for refining project design and implementation to increase the knowledge needed for successful management of stakeholder relationships.« less

  6. Knowledge-based scheduling of arrival aircraft

    NASA Technical Reports Server (NTRS)

    Krzeczowski, K.; Davis, T.; Erzberger, H.; Lev-Ram, I.; Bergh, C.

    1995-01-01

    A knowledge-based method for scheduling arrival aircraft in the terminal area has been implemented and tested in real-time simulation. The scheduling system automatically sequences, assigns landing times, and assigns runways to arrival aircraft by utilizing continuous updates of aircraft radar data and controller inputs. The scheduling algorithms is driven by a knowledge base which was obtained in over two thousand hours of controller-in-the-loop real-time simulation. The knowledge base contains a series of hierarchical 'rules' and decision logic that examines both performance criteria, such as delay reduction, as well as workload reduction criteria, such as conflict avoidance. The objective of the algorithms is to devise an efficient plan to land the aircraft in a manner acceptable to the air traffic controllers. This paper will describe the scheduling algorithms, give examples of their use, and present data regarding their potential benefits to the air traffic system.

  7. Acceptance and Usability of OER in Indian Higher Education: An Investigation Using UTAUT Model

    ERIC Educational Resources Information Center

    Padhi, Nayantara

    2018-01-01

    In the global movement towards open knowledge society, open educational resources (OER) have become a prominent contributor as a medium of education, research and training. In India, the phenomenon of OER is still in nascent stage. Although the country has been massively investing on growth and usage of ICT, it still requires acceptance of OER as…

  8. Hydrothermal crystal growth of ABe 2BO 3F 2 (A=K, Rb, Cs, Tl) NLO crystals

    NASA Astrophysics Data System (ADS)

    McMillen, Colin D.; Kolis, Joseph W.

    2008-04-01

    Crystals of a family of compounds, ABe 2BO 3F 2 (ABBF, A=K, Rb, Cs, Tl), have been grown hydrothermally. Each of these materials was studied using the powder SHG technique and exhibited promising NLO behavior. Seeded crystal growth was demonstrated and the growth conditions were optimized by modifying the temperature, thermal gradient and mineralizer concentration. RbBe 2BO 3F 2 crystals possessed a particularly good combination of SHG intensity, favorable crystal habit and fast growth rates. High quality crystals suitable for advanced deep-UV NLO studies were grown at rates of 0.11 mm/day on (0 0 1) and 0.12 mm/day perpendicular to (0 0 1).

  9. Wholegrain Food Acceptance in Young Singaporean Adults

    PubMed Central

    Neo, Jia En; Brownlee, Iain A.

    2017-01-01

    Previous epidemiological evidence suggests that habitual consumption of whole grains is associated with reduction of disease risk. While wholegrain food consumption appears to be increasing in Singapore, it is still low, with more infrequent consumption noted in younger Singaporeans. Therefore, the primary objective of this study is to determine the knowledge of whole grains and barriers to consumption of wholegrain foods. Thirty participants (age range 21–26 year, 19 females) took part in two focus groups separated by a 2-week period in which participants trialled a range of wholegrain foods. Barriers towards whole grain consumption and experiences of products during this familiarization period were discussed during the focus groups and knowledge of whole grains was assessed by questionnaire. Potential barriers such as personal factors, product-specific factors and external factors were identified with sensory and habitual being stronger barriers. The whole grain familiarization period did not alter the taste expectations of the consumers but it did manage to increase acceptance for four of the wholegrain products tested (muesli, cookies, granola bars and wholewheat pasta). These findings suggest existing barriers to wholegrain food consumption should be considered by public health agencies and manufacturing companies. PMID:28397752

  10. Equally able, but unequally accepted: Gender differentials and experiences of community health volunteers promoting maternal, newborn, and child health in Morogoro Region, Tanzania.

    PubMed

    Feldhaus, Isabelle; Silverman, Marissa; LeFevre, Amnesty E; Mpembeni, Rose; Mosha, Idda; Chitama, Dereck; Mohan, Diwakar; Chebet, Joy J; Urassa, David; Kilewo, Charles; Plotkin, Marya; Besana, Giulia; Semu, Helen; Baqui, Abdullah H; Winch, Peter J; Killewo, Japhet; George, Asha S

    2015-08-25

    Despite emerging qualitative evidence of gendered community health worker (CHW) experience, few quantitative studies examine CHW gender differentials. The launch of a maternal, newborn, and child health (MNCH) CHW cadre in Morogoro Region, Tanzania enlisting both males and females as CHWs, provides an opportunity to examine potential gender differences in CHW knowledge, health promotion activities and client acceptability. All CHWs who received training from the Integrated MNCH Program between December 2012 and July 2013 in five districts were surveyed and information on health promotion activities undertaken drawn from their registers. CHW socio-demographic characteristics, knowledge, and health promotion activities were analyzed through bi- and multivariate analyses. Composite scores generated across ten knowledge domains were used in ordered logistic regression models to estimate relationships between knowledge scores and predictor variables. Thematic analysis was also undertaken on 60 purposively sampled semi-structured interviews with CHWs, their supervisors, community leaders, and health committee members in 12 villages from three districts. Of all CHWs trained, 97% were interviewed (n = 228): 55% male and 45% female. No significant differences were observed in knowledge by gender after controlling for age, education, date of training, marital status, and assets. Differences in number of home visits and community health education meetings were also not significant by gender. With regards to acceptability, women were more likely to disclose pregnancies earlier to female CHWs, than male CHWs. Men were more comfortable discussing sexual and reproductive concerns with male, than female CHWs. In some cases, CHW home visits were viewed as potentially being for ulterior or adulterous motives, so trust by families had to be built. Respondents reported that working as female-male pairs helped to address some of these dynamics. Male and female CHWs in this study

  11. Selected College Students' Knowledge and Perceptions of Biotechnology Issues Reported in the Mass Media.

    ERIC Educational Resources Information Center

    Wingenbach, Gary J.; Rutherford, Tracy A.; Dunsford, Deborah W.

    2002-01-01

    Agricultural communications students (n=330) were surveyed to determine their knowledge of and attitudes toward biotechnology issues reported in the mass media. Although students achieved only 30% correct responses, 84% perceived their knowledge level to be average to high. Most were somewhat accepting of genetic modification for plants but less…

  12. Critique and Complexity: Presenting a More Effective Way to Conceptualise the Knowledge Adoption Process

    ERIC Educational Resources Information Center

    Brown, Chris

    2013-01-01

    The process of "knowledge adoption" is defined as the means through which policy-makers digest, accept then "take on board" research findings. It is argued in Brown, however, that current models designed to explain knowledge adoption activity fail to fully account for the complexities that affect its operation. Within this…

  13. Risk perception and public acceptance toward a highly protested Waste-to-Energy facility.

    PubMed

    Ren, Xiangyu; Che, Yue; Yang, Kai; Tao, Yun

    2016-02-01

    The application of Waste-to-Energy treatment in Municipal Solid Waste faces strong protest by local communities, especially in cities with high population densities. This study introduces insight into the public awareness, acceptance and risk perception toward Waste-to-Energy through a structured questionnaire survey around a Waste-to-Energy facility in Shanghai, China. The Dichotomous-Choice contingent valuation method was applied to study the willingness to accept of residents as an indicator of risk perception and tolerance. The factors influencing risk perception and the protest response choice were analyzed. The geographical distributions of the acceptance of Waste-to-Energy facility and protest response were explored using geographical information systems. The findings of the research indicated an encouraging vision of promoting Waste-to-Energy, considering its benefits of renewable energy and the conservation of land. A high percentage of protest willingness to accept (50.94%) was highlighted with the effect of income, opinion about Waste-to-Energy, gender and perceived impact. The fuzzy classification among people with different opinions on compensation (valid 0, positive or protest willingness to accept) revealed the existing yet rejected demand of compensation among protesters. Geographical distribution in the public attitude can also be observed. Finally significant statistical relation between knowledge and risk perception indicates the need of risk communication, as well as involving public into whole management process. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. Public Acceptance of Plant Biotechnology and GM Crops.

    PubMed

    Lucht, Jan M

    2015-07-30

    A wide gap exists between the rapid acceptance of genetically modified (GM) crops for cultivation by farmers in many countries and in the global markets for food and feed, and the often-limited acceptance by consumers. This review contrasts the advances of practical applications of agricultural biotechnology with the divergent paths-also affecting the development of virus resistant transgenic crops-of political and regulatory frameworks for GM crops and food in different parts of the world. These have also shaped the different opinions of consumers. Important factors influencing consumer's attitudes are the perception of risks and benefits, knowledge and trust, and personal values. Recent political and societal developments show a hardening of the negative environment for agricultural biotechnology in Europe, a growing discussion-including calls for labeling of GM food-in the USA, and a careful development in China towards a possible authorization of GM rice that takes the societal discussions into account. New breeding techniques address some consumers' concerns with transgenic crops, but it is not clear yet how consumers' attitudes towards them will develop. Discussions about agriculture would be more productive, if they would focus less on technologies, but on common aims and underlying values.

  15. Age and Acceptance of Euthanasia.

    ERIC Educational Resources Information Center

    Ward, Russell A.

    1980-01-01

    Study explores relationship between age (and sex and race) and acceptance of euthanasia. Women and non-Whites were less accepting because of religiosity. Among older people less acceptance was attributable to their lesser education and greater religiosity. Results suggest that quality of life in old age affects acceptability of euthanasia. (Author)

  16. Evaluation of AK-225(R), Vertrel(R) MCA and HFE A 7100 as Alternative Solvents for Precision Cleaning and Verification Technology

    NASA Technical Reports Server (NTRS)

    Melendez, Orlando; Trizzino, Mary; Fedderson, Bryan

    1997-01-01

    The National Aeronautics and Space Administration (NASA), Kennedy Space Center (KSC) Materials Science Division conducted a study to evaluate alternative solvents for CFC-113 in precision cleaning and verification on typical samples that are used in the KSC environment. The effects of AK-225(R), Vertrel(R), MCA, and HFE A 7100 on selected metal and polymer materials were studied over 1, 7 and 30 day test times. This report addresses a study on the compatibility aspects of replacement solvents for materials in aerospace applications.

  17. Hepatitis C virus core protein activates autophagy through EIF2AK3 and ATF6 UPR pathway-mediated MAP1LC3B and ATG12 expression

    PubMed Central

    Wang, Ji; Kang, Rongyan; Huang, He; Xi, Xueyan; Wang, Bei; Wang, Jianwei; Zhao, Zhendong

    2014-01-01

    HCV infection induces autophagy, but how this occurs is unclear. Here, we report the induction of autophagy by the structural HCV core protein and subsequent endoplasmic reticular (ER) stress in Huh7 hepatoma cells. During ER stress, both the EIF2AK3 and ATF6 pathways of the unfolded protein response (UPR) were activated by HCV core protein. Then, these pathways upregulated transcription factors ATF4 and DDIT3. The ERN1-XBP1 pathway was not activated. Through ATF4 in the EIF2AK3 pathway, the autophagy gene ATG12 was upregulated. DDIT3 upregulated the transcription of autophagy gene MAP1LC3B (LC3B) by directly binding to the –253 to –99 base region of the LC3B promoter, contributing to the development of autophagy. Collectively, these data suggest not only a novel role for the HCV core protein in autophagy but also offer new insight into detailed molecular mechanisms with respect to HCV-induced autophagy, specifically how downstream UPR molecules regulate key autophagic gene expression. PMID:24589849

  18. Impact of the flu mask regulation on health care personnel influenza vaccine acceptance rates.

    PubMed

    Edwards, Frances; Masick, Kevin D; Armellino, Donna

    2016-10-01

    Achieving high vaccination rates of health care personnel (HCP) is critical in preventing influenza transmission from HCP to patients and from patients to HCP; however, acceptance rates remain low. In 2013, New York State adopted the flu mask regulation, requiring unvaccinated HCP to wear a mask when in areas where patients are present. The purpose of this study assessed the impact of the flu mask regulation on the HCP influenza vaccination rate. A 13-question survey was distributed electronically and manually to the HCP to examine their knowledge of influenza transmission and the influenza vaccine and their personal vaccine acceptance history and perception about the use of the mask while working if not vaccinated. There were 1,905 respondents; 87% accepted the influenza vaccine, and 63% were first-time recipients who agreed the regulation influenced their vaccination decision. Of the respondents who declined the vaccine, 72% acknowledge HCP are at risk for transmitting influenza to patients, and 56% reported they did not receive enough information to make an educated decision. The flu mask protocol may have influenced HCP's choice to be vaccinated versus wearing a mask. The study findings supported that HCP may not have adequate knowledge on the morbidity and mortality associated with influenza. Regulatory agencies need to consider an alternative approach to increase HCP vaccination, such as mandating the influenza vaccine for HCP. Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

  19. Knowledge and attitude towards rape and child sexual abuse--a community-based cross-sectional study in rural Tanzania.

    PubMed

    Abeid, Muzdalifat; Muganyizi, Projestine; Massawe, Siriel; Mpembeni, Rose; Darj, Elisabeth; Axemo, Pia

    2015-04-28

    Violence against women and children is globally recognized as a social and human rights concern. In Tanzania, sexual violence towards women and children is a public health problem. The aim of this study was to determine community knowledge of and attitudes towards rape and child sexual abuse, and assess associations between knowledge and attitudes and socio-demographic characteristics. A cross-sectional study was undertaken between May and June 2012. The study was conducted in the Kilombero and Ulanga rural districts in the Morogoro Region of Tanzania. Men and women aged 18-49 years were eligible for the study. Through a three-stage cluster sampling strategy, a household survey was conducted using a structured questionnaire. The questionnaire included socio-demographic characteristics, attitudes about gender roles and violence, and knowledge on health consequences of rape. Data were analyzed using the Statistical Package for Social Sciences (SPSS) software, version 21. Main outcome measures were knowledge of and attitudes towards sexual violence. Multivariate analyses were used to assess associations between socio-demographic characteristics and knowledge of and attitudes towards sexual violence. A total of 1,568 participants were interviewed. The majority (58.4%) of participants were women. Most (58.3%) of the women respondents had poor knowledge on sexual violence and 63.8% had accepting attitudes towards sexual violence. Those who were married were significantly more likely to have good knowledge on sexual violence compared to the divorced/separated group (AOR = 1.6 (95% CI: 1.1-2.2)) but less likely to have non-accepting attitudes towards sexual violence compared to the single group (AOR = 1.8 (95%CI: 1.4-2.3)). Sex of respondents, age, marital status and level of education were associated with knowledge and attitudes towards sexual violence. Our study showed that these rural communities have poor knowledge on sexual violence and have accepting

  20. Sex and cultural differences in the acceptance of functional foods: a comparison of American, Canadian, and French college students.

    PubMed

    Kolodinsky, Jane; Labrecque, JoAnne; Doyon, Maurice; Reynolds, Travis; Oble, Frédéric; Bellavance, François; Marquis, Marie

    2008-01-01

    Functional foods (FF)--foods containing nutritional supplements in addition to natural nutrients--have an increasing presence in the marketplace. Expanding on previous research, the authors investigated college students' acceptance of FF. In September--March 2004, 811 undergraduates in Canada, the United States, and France participated in the study. A self-administered questionnaire measured students' general food attitudes and beliefs as well as FF-related knowledge, attitudes, beliefs, and purchase intention. Overall, participants slightly favored FF over traditional foods. However, although most respondents associated FF with positive health benefits, many remained dubious of currently available FF information. In terms of culture and sex, the authors found small but significant divergences in FF knowledge, attitudes, and behaviors. Stronger labeling and education efforts may increase cross-cultural acceptance of FF by college students.

  1. XMM-NEWTON MONITORING OF THE CLOSE PRE-MAIN-SEQUENCE BINARY AK SCO. EVIDENCE OF TIDE-DRIVEN FILLING OF THE INNER GAP IN THE CIRCUMBINARY DISK

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

    Gomez de Castro, Ana Ines; Lopez-Santiago, Javier; Talavera, Antonio

    2013-03-20

    AK Sco stands out among pre-main-sequence binaries because of its prominent ultraviolet excess, the high eccentricity of its orbit, and the strong tides driven by it. AK Sco consists of two F5-type stars that get as close as 11 R{sub *} at periastron passage. The presence of a dense (n{sub e} {approx} 10{sup 11} cm{sup -3}) extended envelope has been unveiled recently. In this article, we report the results from an XMM-Newton-based monitoring of the system. We show that at periastron, X-ray and UV fluxes are enhanced by a factor of {approx}3 with respect to the apastron values. The X-raymore » radiation is produced in an optically thin plasma with T {approx} 6.4 Multiplication-Sign 10{sup 6} K and it is found that the N{sub H} column density rises from 0.35 Multiplication-Sign 10{sup 21} cm{sup -2} at periastron to 1.11 Multiplication-Sign 10{sup 21} cm{sup -2} at apastron, in good agreement with previous polarimetric observations. The UV emission detected in the Optical Monitor band seems to be caused by the reprocessing of the high-energy magnetospheric radiation on the circumstellar material. Further evidence of the strong magnetospheric disturbances is provided by the detection of line broadening of 278.7 km s{sup -1} in the N V line with Hubble Space Telescope/Space Telescope Imaging Spectrograph. Numerical simulations of the mass flow from the circumbinary disk to the components have been carried out. They provide a consistent scenario with which to interpret AK Sco observations. We show that the eccentric orbit acts like a gravitational piston. At apastron, matter is dragged efficiently from the inner disk border, filling the inner gap and producing accretion streams that end as ring-like structures around each component of the system. At periastron, the ring-like structures come into contact, leading to angular momentum loss, and thus producing an accretion outburst.« less

  2. Use and Acceptability of Writing Adaptations for Students with Disabilities: Survey of Grade 3-8 Teachers

    ERIC Educational Resources Information Center

    Troia, Gary A.; Graham, Steve

    2017-01-01

    One hundred forty-one teachers in grades 3-8 indicated how frequently they made 24 writing instructional adaptations for students with disabilities. They also rated the acceptability of each of the 24 adaptations on three dimensions: effectiveness, effort needed to implement, and implementation knowledge. Teachers reported making 16 different…

  3. Age-appropriate and acceptable paediatric dosage forms: Insights into end-user perceptions, preferences and practices from the Children's Acceptability of Oral Formulations (CALF) Study.

    PubMed

    Ranmal, Sejal R; Cram, Anne; Tuleu, Catherine

    2016-11-30

    A lack of evidence to guide the design of age-appropriate and acceptable dosage forms has been a longstanding knowledge gap in paediatric formulation development. The Children's Acceptability of Oral Formulations (CALF) study captured end-user perceptions and practices with a focus on solid oral dosage forms, namely tablets, capsules, chewables, orodispersibles, multiparticulates (administered with food) and mini-tablets (administered directly into the mouth). A rigorous development and testing phase produced age-adapted questionnaires as measurement tools with strong evidence of validity and reliability. Overall, 590 school children and adolescents, and 428 adult caregivers were surveyed across hospitals and various community settings. Attitudes towards dosage forms primarily differed based on age and prior use. Positive attitudes to tablets and capsules increased with age until around 14 years. Preference was seen for chewable and orodispersible preparations across ages, while multiparticulates were seemingly less favourable. Overall, 59.6% of school children reported willingness to take 10mm diameter tablets, although only 32.1% of caregivers perceived this size to be suitable. While not to be taken as prescriptive guidance, the results of this study provide some evidence towards rational dosage form design, as well as methodological approaches to help design tools for further evaluation of acceptability within paediatric studies. Copyright © 2016 Elsevier B.V. All rights reserved.

  4. The acceptability of care delegation in skill-mix: the salience of trust.

    PubMed

    Dyer, Thomas Anthony; Owens, Janine; Robinson, Peter Glenn

    2014-08-01

    The aim of this research was to explore the acceptability of care delegation in skill-mix, using the views and experiences of patients and parents of children treated by dental therapists as a case study. A purposive sample of 15 adults whose care, or that of their children, had been delegated to dental therapists in English dental practices was interviewed using narrative and ethnographic techniques (July 2011 - May 2012). Experiences were overwhelmingly positive with the need for trust in clinicians and the health system emerging as a key factor in its acceptability. Perceptions of general and dental health services ranged from them being a collectivist public service to a more consumerist marketised service, with the former seemingly associated with notions of dentistry as a trusted system working for the social good. Interpersonal trust appeared built, sustained (and undermined) by the affective behaviour, perceived competence, and continuity of care with clinicians providing care, and contributed to trust in the system. It also appeared to compensate for gaps in knowledge needed for patient decision-making. Overall, where trust existed, delegation of care was acceptable. An increasingly marketised health system, and emphasis on the patient as a consumer, may challenge trust and acceptability of delegation, and undermine the notion of patient-centred health care. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  5. Acceptance of internet-based hearing healthcare among adults who fail a hearing screening.

    PubMed

    Rothpletz, Ann M; Moore, Ashley N; Preminger, Jill E

    2016-09-01

    This study measured help-seeking readiness and acceptance of existing internet-based hearing healthcare (IHHC) websites among a group of older adults who failed a hearing screening (Phase 1). It also explored the effects of brief training on participants' acceptance of IHHC (Phase 2). Twenty-seven adults (age 55+) who failed a hearing screening participated. During Phase 1 participants were administered the University of Rhode Island Change Assessment (URICA) and patient technology acceptance model (PTAM) Questionnaire. During Phase 2 participants were randomly assigned to a training or control group. Training group participants attended an instructional class on existing IHHC websites. The control group received no training. The PTAM questionnaire was re-administered to both groups 4-6 weeks following the initial assessment. The majority of participants were either considering or preparing to do something about their hearing loss, and were generally accepting of IHHC websites (Phase 1). The participants who underwent brief IHHC training reported increases in hearing healthcare knowledge and slight improvements in computer self-efficacy (Phase 2). Older adults who fail hearing screenings may be good candidates for IHHC. The incorporation of a simple user-interface and short-term training may optimize the usability of future IHHC programs for this population.

  6. Thirty years of North American wind energy acceptance research: What have we learned?

    DOE PAGES

    Rand, Joseph; Hoen, Ben

    2017-05-25

    Thirty years of North American research on public acceptance of wind energy has produced important insights, yet knowledge gaps remain. This review synthesizes the literature, revealing the following lessons learned. (1) North American support for wind has been consistently high. (2) The NIMBY explanation for resistance to wind development is invalid. (3) Socioeconomic impacts of wind development are strongly tied to acceptance. (4) Sound and visual impacts of wind facilities are strongly tied to annoyance and opposition, and ignoring these concerns can exacerbate conflict. (5) Environmental concerns matter, though less than other factors, and these concerns can both help andmore » hinder wind development. (6) Issues of fairness, participation, and trust during the development process influence acceptance. (7) Distance from turbines affects other explanatory variables, but alone its influence is unclear. (8) Viewing opposition as something to be overcome prevents meaningful understandings and implementation of best practices. (9) Implementation of research findings into practice has been limited. The paper also identifies areas for future research on wind acceptance. With continued research efforts and a commitment toward implementing research findings into developer and policymaker practice, conflict and perceived injustices around proposed and existing wind energy facilities might be significantly lessened.« less

  7. Thirty years of North American wind energy acceptance research: What have we learned?

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

    Rand, Joseph; Hoen, Ben

    Thirty years of North American research on public acceptance of wind energy has produced important insights, yet knowledge gaps remain. This review synthesizes the literature, revealing the following lessons learned. (1) North American support for wind has been consistently high. (2) The NIMBY explanation for resistance to wind development is invalid. (3) Socioeconomic impacts of wind development are strongly tied to acceptance. (4) Sound and visual impacts of wind facilities are strongly tied to annoyance and opposition, and ignoring these concerns can exacerbate conflict. (5) Environmental concerns matter, though less than other factors, and these concerns can both help andmore » hinder wind development. (6) Issues of fairness, participation, and trust during the development process influence acceptance. (7) Distance from turbines affects other explanatory variables, but alone its influence is unclear. (8) Viewing opposition as something to be overcome prevents meaningful understandings and implementation of best practices. (9) Implementation of research findings into practice has been limited. The paper also identifies areas for future research on wind acceptance. With continued research efforts and a commitment toward implementing research findings into developer and policymaker practice, conflict and perceived injustices around proposed and existing wind energy facilities might be significantly lessened.« less

  8. LIMS user acceptance testing.

    PubMed

    Klein, Corbett S

    2003-01-01

    Laboratory Information Management Systems (LIMS) play a key role in the pharmaceutical industry. Thorough and accurate validation of such systems is critical and is a regulatory requirement. LIMS user acceptance testing is one aspect of this testing and enables the user to make a decision to accept or reject implementation of the system. This paper discusses key elements in facilitating the development and execution of a LIMS User Acceptance Test Plan (UATP).

  9. Nurses' knowledge of prevention and management of pressure ulcer at a health insurance hospital in Alexandria.

    PubMed

    El Enein, Nagwa Younes Abou; Zaghloul, Ashraf Ahmad

    2011-06-01

    Nurses' knowledge of pressure ulcer prediction, prevention and management plays a very important role in the incidence and prevalence of pressure ulcers in health-care systems. The aim of the current study was to assess the nurse's knowledge about prevention and management of pressure ulcer at one of the largest health insurance hospitals in Alexandria. A descriptive cross-sectional study using an interview questionnaire format to assess the nurses' knowledge (n = 122) regarding prevention of pressure ulcers. The overall mean per cent score for nurses was below the minimum acceptable level. The mean per cent score for nurses was below 70% for nine measures of the 15 correct measures, which accounted for 60% of the measures of pressure ulcer prevention. Correct answers for non-useful measures for preventing pressure ulcers accounted for 66% of the non-useful measures on the questionnaire. It had been concluded that the nurses' knowledge regarding pressure ulcer prevention is below the acceptable levels. © 2011 Blackwell Publishing Asia Pty Ltd.

  10. How the definition of acceptable antigens and epitope analysis can facilitate transplantation of highly sensitized patients with excellent long-term graft survival.

    PubMed

    Heidt, Sebastiaan; Haasnoot, Geert W; Claas, Frans H J

    2018-05-24

    Highly sensitized patients awaiting a renal transplant have a low chance of receiving an organ offer. Defining acceptable antigens and using this information for allocation purposes can vastly enhance transplantation of this subgroup of patients, which is the essence of the Eurotransplant Acceptable Mismatch program. Acceptable antigens can be determined by extensive laboratory testing, as well as on basis of human leukocyte antigen (HLA) epitope analyses. Within the Acceptable Mismatch program, there is no effect of HLA mismatches on long-term graft survival. Furthermore, patients transplanted through the Acceptable Mismatch program have similar long-term graft survival to nonsensitized patients transplanted through regular allocation. Although HLA epitope analysis is already being used for defining acceptable HLA antigens for highly sensitized patients in the Acceptable Mismatch program, increasing knowledge on HLA antibody - epitope interactions will pave the way toward the definition of acceptable epitopes for highly sensitized patients in the future. Allocation based on acceptable antigens can facilitate transplantation of highly sensitized patients with excellent long-term graft survival.

  11. DETECTION OF SHARP SYMMETRIC FEATURES IN THE CIRCUMBINARY DISK AROUND AK Sco

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

    Janson, Markus; Asensio-Torres, Ruben; Thalmann, Christian

    The Search for Planets Orbiting Two Stars survey aims to study the formation and distribution of planets in binary systems by detecting and characterizing circumbinary planets and their formation environments through direct imaging. With the SPHERE Extreme Adaptive Optics instrument, a good contrast can be achieved even at small (<300 mas) separations from bright stars, which enables studies of planets and disks in a separation range that was previously inaccessible. Here, we report the discovery of resolved scattered light emission from the circumbinary disk around the well-studied young double star AK Sco, at projected separations in the ∼13–40 AU range. Themore » sharp morphology of the imaged feature is surprising, given the smooth appearance of the disk in its spectral energy distribution. We show that the observed morphology can be represented either as a highly eccentric ring around AK Sco, or as two separate spiral arms in the disk, wound in opposite directions. The relative merits of these interpretations are discussed, as well as whether these features may have been caused by one or several circumbinary planets interacting with the disk.« less

  12. Fresh meat packaging: consumer acceptance of modified atmosphere packaging including carbon monoxide.

    PubMed

    Grebitus, Carola; Jensen, Helen H; Roosen, Jutta; Sebranek, Joseph G

    2013-01-01

    Consumers' perceptions and evaluations of meat quality attributes such as color and shelf life influence purchasing decisions, and these product attributes can be affected by the type of fresh meat packaging system. Modified atmosphere packaging (MAP) extends the shelf life of fresh meat and, with the inclusion of carbon monoxide (CO-MAP), achieves significant color stabilization. The objective of this study was to assess whether consumers would accept specific packaging technologies and what value consumers place on ground beef packaged under various atmospheres when their choices involved the attributes of color and shelf life. The study used nonhypothetical consumer choice experiments to determine the premiums that consumers are willing to pay for extended shelf life resulting from MAP and for the "cherry red" color in meat resulting from CO-MAP. The experimental design allowed determination of whether consumers would discount foods with MAP or CO-MAP when (i) they are given more detailed information about the technologies and (ii) they have different levels of individual knowledge and media exposure. The empirical analysis was conducted using multinomial logit models. Results indicate that consumers prefer an extension of shelf life as long as the applied technology is known and understood. Consumers had clear preferences for brighter (aerobic and CO) red color and were willing to pay $0.16/lb ($0.35/kg) for each level of change to the preferred color. More information on MAP for extending the shelf life and on CO-MAP for stabilizing color decreased consumers' willingness to pay. An increase in personal knowledge and media exposure influenced acceptance of CO-MAP negatively. The results provide quantitative measures of how packaging affects consumers' acceptance and willingness to pay for products. Such information can benefit food producers and retailers who make decisions about investing in new packaging methods.

  13. Health education and factors influencing acceptance of and willingness to pay for influenza vaccination among older adults.

    PubMed

    Worasathit, Rawipun; Wattana, Wantanee; Okanurak, Kamolnetr; Songthap, Archin; Dhitavat, Jittima; Pitisuttithum, Punnee

    2015-10-26

    The influenza vaccine is recommended in older population. However the immunization coverage varies globally. It has been reported as low as 10-20 % in some countries. This study explored the acceptance of and willingness to pay for influenza vaccination, comparing acceptance and willingness to pay before and after health education. The study was conducted with 2693 older people in Bangkok, Thailand. Participants were divided into an education group (n = 1402) and a control group (n = 1291). A validated questionnaire measuring acceptance of and willingness to pay for vaccination was administered during semi-structured interviews before and after education. Data on factors influencing acceptance were analyzed. Participants' mean age was 69.5 years, 80 % were women and 82.1 % had at least one co-morbidity. Of the participants, 43.5 % had previously received vaccination more than once, although 92.8 % expressed acceptance of vaccination. Acceptance was associated with a positive attitude toward vaccination (OR 2.1, 95 % CI 1.5-2.9) and a history of receiving vaccination (OR 4.1, 95 % CI 2.8-6.1). At baseline, there were no differences between the education and control groups in terms of work status (p = 0.457), co-morbidities (p = 0.07), medical status (p = 0.243), and previous vaccination (p = 0.62), except for educational background (p = 0.004). Acceptance of vaccination increased to 95.8 % (p < 0.001) after education and willingness to pay increased to 82.1 % (p < 0.001). Education significantly affected those with primary school-level education and no previous vaccination history, with acceptance increasing from 83.3 to 92.6 % (p < 0.001); more than twice as high as the control group (OR 2.4, 95 % CI 1.2-4.7). Viewing an educational video increased the proportion of participants with a high level of knowledge from 29.2 to 49.2 % (p < 0.001), and increased the proportion of participants with a positive

  14. Interaction of the Small GTPase Cdc42 with Arginine Kinase Restricts White Spot Syndrome Virus in Shrimp

    PubMed Central

    Xu, Ji-Dong; Jiang, Hai-Shan; Wei, Tian-Di; Zhang, Ke-Yi; Wang, Xian-Wei; Zhao, Xiao-Fan

    2016-01-01

    ABSTRACT Many types of small GTPases are widely expressed in eukaryotes and have different functions. As a crucial member of the Rho GTPase family, Cdc42 serves a number of functions, such as regulating cell growth, migration, and cell movement. Several RNA viruses employ Cdc42-hijacking tactics in their target cell entry processes. However, the function of Cdc42 in shrimp antiviral immunity is not clear. In this study, we identified a Cdc42 protein in the kuruma shrimp (Marsupenaeus japonicus) and named it MjCdc42. MjCdc42 was upregulated in shrimp challenged by white spot syndrome virus (WSSV). The knockdown of MjCdc42 and injection of Cdc42 inhibitors increased the proliferation of WSSV. Further experiments determined that MjCdc42 interacted with an arginine kinase (MjAK). By analyzing the binding activity and enzyme activity of MjAK and its mutant, ΔMjAK, we found that MjAK could enhance the replication of WSSV in shrimp. MjAK interacted with the envelope protein VP26 of WSSV. An inhibitor of AK activity, quercetin, could impair the function of MjAK in WSSV replication. Further study demonstrated that the binding of MjCdc42 and MjAK depends on Cys271 of MjAK and suppresses the WSSV replication-promoting effect of MjAK. By interacting with the active site of MjAK and suppressing its enzyme activity, MjCdc42 inhibits WSSV replication in shrimp. Our results demonstrate a new function of Cdc42 in the cellular defense against viral infection in addition to the regulation of actin and phagocytosis, which has been reported in previous studies. IMPORTANCE The interaction of Cdc42 with arginine kinase plays a crucial role in the host defense against WSSV infection. This study identifies a new mechanism of Cdc42 in innate immunity and enriches the knowledge of the antiviral innate immunity of invertebrates. PMID:28031362

  15. Interaction of the Small GTPase Cdc42 with Arginine Kinase Restricts White Spot Syndrome Virus in Shrimp.

    PubMed

    Xu, Ji-Dong; Jiang, Hai-Shan; Wei, Tian-Di; Zhang, Ke-Yi; Wang, Xian-Wei; Zhao, Xiao-Fan; Wang, Jin-Xing

    2017-03-01

    Many types of small GTPases are widely expressed in eukaryotes and have different functions. As a crucial member of the Rho GTPase family, Cdc42 serves a number of functions, such as regulating cell growth, migration, and cell movement. Several RNA viruses employ Cdc42-hijacking tactics in their target cell entry processes. However, the function of Cdc42 in shrimp antiviral immunity is not clear. In this study, we identified a Cdc42 protein in the kuruma shrimp ( Marsupenaeus japonicus ) and named it Mj Cdc42. Mj Cdc42 was upregulated in shrimp challenged by white spot syndrome virus (WSSV). The knockdown of Mj Cdc42 and injection of Cdc42 inhibitors increased the proliferation of WSSV. Further experiments determined that Mj Cdc42 interacted with an arginine kinase ( Mj AK). By analyzing the binding activity and enzyme activity of Mj AK and its mutant, Δ Mj AK, we found that Mj AK could enhance the replication of WSSV in shrimp. Mj AK interacted with the envelope protein VP26 of WSSV. An inhibitor of AK activity, quercetin, could impair the function of Mj AK in WSSV replication. Further study demonstrated that the binding of Mj Cdc42 and Mj AK depends on Cys 271 of Mj AK and suppresses the WSSV replication-promoting effect of Mj AK. By interacting with the active site of Mj AK and suppressing its enzyme activity, Mj Cdc42 inhibits WSSV replication in shrimp. Our results demonstrate a new function of Cdc42 in the cellular defense against viral infection in addition to the regulation of actin and phagocytosis, which has been reported in previous studies. IMPORTANCE The interaction of Cdc42 with arginine kinase plays a crucial role in the host defense against WSSV infection. This study identifies a new mechanism of Cdc42 in innate immunity and enriches the knowledge of the antiviral innate immunity of invertebrates. Copyright © 2017 American Society for Microbiology.

  16. Concussion Knowledge and Communication Behaviors of Collegiate Wrestling Coaches.

    PubMed

    Kroshus, Emily; Kerr, Zachary Y; DeFreese, J D; Parsons, John T

    2017-08-01

    Sport coaches can play an important role in shaping a team's approach to concussion safety through their communication with team members. However, across all sports, there is limited knowledge about factors that make coaches more or less likely to engage in safety-supportive communication. The objectives of this study were to assess the concussion-related knowledge and attitudes of wrestling coaches, as well as the extent to which they engage in autonomy-supportive coaching practices, and to determine how these factors are related to communication with athletes in support of concussion safety. Data were collected through an online survey of head coaches of National Collegiate Athletic Association (NCAA) wrestling teams (n = 89, 40.5% response rate). On average, coaches answered five out of a possible nine knowledge questions correctly and were significantly more likely to think it was acceptable for an athlete to continue playing after sustaining a concussion during a national qualifying competition as compared to during an early-season competition. Engaging in autonomy-supportive coaching behaviors was the coach factor explaining the largest percentage of variability in communication. Findings suggest that while knowledge deficits and attitudes about the acceptability of continued play while symptomatic during more consequential competitive matches should be addressed in educational programming for collegiate wrestling coaches, these changes alone may not be a sufficient for adequately increasing concussion safety communication. Targeting more distal factors such as autonomy-supportive approaches to coaching may hold promise for intervention design and should be explored in future prospective research.

  17. Public Acceptance of Plant Biotechnology and GM Crops

    PubMed Central

    Lucht, Jan M.

    2015-01-01

    A wide gap exists between the rapid acceptance of genetically modified (GM) crops for cultivation by farmers in many countries and in the global markets for food and feed, and the often-limited acceptance by consumers. This review contrasts the advances of practical applications of agricultural biotechnology with the divergent paths—also affecting the development of virus resistant transgenic crops—of political and regulatory frameworks for GM crops and food in different parts of the world. These have also shaped the different opinions of consumers. Important factors influencing consumer’s attitudes are the perception of risks and benefits, knowledge and trust, and personal values. Recent political and societal developments show a hardening of the negative environment for agricultural biotechnology in Europe, a growing discussion—including calls for labeling of GM food—in the USA, and a careful development in China towards a possible authorization of GM rice that takes the societal discussions into account. New breeding techniques address some consumers’ concerns with transgenic crops, but it is not clear yet how consumers’ attitudes towards them will develop. Discussions about agriculture would be more productive, if they would focus less on technologies, but on common aims and underlying values. PMID:26264020

  18. Excellence in Social Science: International Knowledge and Innovation Networks for European Integration, Cohesion, and Enlargement

    ERIC Educational Resources Information Center

    Cappellin, Riccardo

    2004-01-01

    Nowadays, it is widely accepted that knowledge and learning are the core of competitiveness, international division of labour and agglomeration and exclusion phenomena. Yet we are still in need of a better understanding of the processes which allow access by individual regions both to codified knowledge and RTD networks as well as tacit knowledge…

  19. Contingent, Contested and Changing: De-Constructing Indigenous Knowledge in a Science Curriculum Resource from the South Coast of New South Wales

    ERIC Educational Resources Information Center

    Nash, Daphne

    2009-01-01

    The nature and status of Indigenous knowledge is often debated, but the idea that Indigenous people's knowledge is local knowledge seems widely accepted: knowledge is place-based and may reference a range of places, from traditional land to other places known from social and cultural connections. Through collaboration with Koori people from the…

  20. Developing an oropharyngeal cancer (OPC) knowledge and behaviors survey.

    PubMed

    Dodd, Virginia J; Riley Iii, Joseph L; Logan, Henrietta L

    2012-09-01

    To use the community participation research model to (1) develop a survey assessing knowledge about mouth and throat cancer and (2) field test and establish test-retest reliability with newly developed instrument. Cognitive interviews with primarily rural African American adults to assess their perception and interpretation of survey items. Test-retest reliability was established with a racially diverse rural population. Test-retest reliabilities ranged from .79 to .40 for screening awareness and .74 to .19 for knowledge. Coefficients increased for composite scores. Community participation methodology provided a culturally appropriate survey instrument that demonstrated acceptable levels of reliability.

  1. Quality of Life, Behaviour and Attitudes towards Actinic Keratosis in Spain: The PIQA Study.

    PubMed

    Longo, I; Serra-Guillén, C

    2018-05-01

    This study was aimed to examine patients' knowledge, behaviours and attitudes regarding actinic keratosis (AK) lesions and the impact of the disease on patients' quality of life (QoL). Observational study of patients with AK lesions in Spain. QoL was evaluated with the validated version of Spanish AKQoL questionnaire. Skin self-examination, sun-exposure, habits and attitudes towards AK's treatment were recorded using different questionnaires. The adherence was assessed by means of the Morisky-Green test. Among other variables, QoL and adherence to treatment were compared by using Pearson's χ 2 test and one-way ANOVA tests. Inferential analysis regarding such factors and length of treatment were also performed. A total of 1240 patients (73.6 [10.5] years old) were recruited. Overall, patients that showed higher levels of concern were also showed a higher impairment on QoL. AK had greater effects on women's QoL and those who performed skin self-examination, think that AK is a disease and/or believe that moisturizers can prevent skin aging (P<.05). Adherence and length of treatment were strongly related, since patients with treatments intended for <1week were more likely to show good adherence and complete remission of AK (Odds Ratio [95%CI]: 6.25 [4.55-8.33] and 2.63 [1.96-3.45]), respectively). Concerns due to AK are mainly related to sex and to the consideration of AK as a disease. More concerned patients tend to have lower QoL and good adherence to treatment. Short length of treatment was associated with better adherence and complete remission of AK lesions. Copyright © 2018 AEDV. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. A qualitative analysis of South African women's knowledge, attitudes, and beliefs about HPV and cervical cancer prevention, vaccine awareness and acceptance, and maternal-child communication about sexual health.

    PubMed

    Francis, Shelley A; Battle-Fisher, Michele; Liverpool, Joan; Hipple, Lauren; Mosavel, Maghboehba; Soogun, Soji; Mofammere, Nokuthula

    2011-11-03

    In South Africa, cervical cancer is the second leading cause of death among women. Black South Africa women are disproportionately affected by cervical cancer and have one of the highest mortality rates from this disease. Although the body of literature that examines HPV and cervical cancer prevention is growing in the developing world; there is still a need for a better understanding of women's knowledge and beliefs around HPV and cervical cancer prevention. Therefore, this formative study sought to examine women's attitudes, beliefs and knowledge of HPV and cervical cancer, HPV vaccine acceptance, maternal-child communication about sexuality, and healthcare decision-making and gender roles within an urban community in South Africa. Women ages 18-44 were recruited from an antenatal clinic in a Black township outside of Johannesburg during the fall of 2008. Twenty-four women participated in three focus groups. Findings indicated that the women talked to their children about a variety of sexual health issues; had limited knowledge about HPV, cervical cancer, and the HPV vaccine. Women were interested in learning more about the vaccine although they had reservations about the long-term affect; they reinforced that grandmothers played a key role in a mother's decisions' about her child's health, and supported the idea that government should provide the HPV vaccine as part of the country's immunization program. Our findings indicate the need to develop primary prevention strategies and materials that will provide women with basic cervical cancer prevention messages, including information about HPV, cervical cancer, the HPV vaccine, screening, and how to talk to their children about these topics. Prevention strategies should also consider the cultural context and the role that grandmothers play in the family unit. Copyright © 2011 Elsevier Ltd. All rights reserved.

  3. Acceptable Risk Analysis for Abrupt Environmental Pollution Accidents in Zhangjiakou City, China.

    PubMed

    Du, Xi; Zhang, Zhijiao; Dong, Lei; Liu, Jing; Borthwick, Alistair G L; Liu, Renzhi

    2017-04-20

    Abrupt environmental pollution accidents cause considerable damage worldwide to the ecological environment, human health, and property. The concept of acceptable risk aims to answer whether or not a given environmental pollution risk exceeds a societally determined criterion. This paper presents a case study on acceptable environmental pollution risk conducted through a questionnaire survey carried out between August and October 2014 in five representative districts and two counties of Zhangjiakou City, Hebei Province, China. Here, environmental risk primarily arises from accidental water pollution, accidental air pollution, and tailings dam failure. Based on 870 valid questionnaires, demographic and regional differences in public attitudes towards abrupt environmental pollution risks were analyzed, and risk acceptance impact factors determined. The results showed females, people between 21-40 years of age, people with higher levels of education, public servants, and people with higher income had lower risk tolerance. People with lower perceived risk, low-level risk knowledge, high-level familiarity and satisfaction with environmental management, and without experience of environmental accidents had higher risk tolerance. Multiple logistic regression analysis indicated that public satisfaction with environmental management was the most significant factor in risk acceptance, followed by perceived risk of abrupt air pollution, occupation, perceived risk of tailings dam failure, and sex. These findings should be helpful to local decision-makers concerned with environmental risk management (e.g., selecting target groups for effective risk communication) in the context of abrupt environmental accidents.

  4. Acceptable Risk Analysis for Abrupt Environmental Pollution Accidents in Zhangjiakou City, China

    PubMed Central

    Du, Xi; Zhang, Zhijiao; Dong, Lei; Liu, Jing; Borthwick, Alistair G. L.; Liu, Renzhi

    2017-01-01

    Abrupt environmental pollution accidents cause considerable damage worldwide to the ecological environment, human health, and property. The concept of acceptable risk aims to answer whether or not a given environmental pollution risk exceeds a societally determined criterion. This paper presents a case study on acceptable environmental pollution risk conducted through a questionnaire survey carried out between August and October 2014 in five representative districts and two counties of Zhangjiakou City, Hebei Province, China. Here, environmental risk primarily arises from accidental water pollution, accidental air pollution, and tailings dam failure. Based on 870 valid questionnaires, demographic and regional differences in public attitudes towards abrupt environmental pollution risks were analyzed, and risk acceptance impact factors determined. The results showed females, people between 21–40 years of age, people with higher levels of education, public servants, and people with higher income had lower risk tolerance. People with lower perceived risk, low-level risk knowledge, high-level familiarity and satisfaction with environmental management, and without experience of environmental accidents had higher risk tolerance. Multiple logistic regression analysis indicated that public satisfaction with environmental management was the most significant factor in risk acceptance, followed by perceived risk of abrupt air pollution, occupation, perceived risk of tailings dam failure, and sex. These findings should be helpful to local decision-makers concerned with environmental risk management (e.g., selecting target groups for effective risk communication) in the context of abrupt environmental accidents. PMID:28425956

  5. Simultaneous valorization and biocatalytic upgrading of heavy vacuum gas oil by the biosurfactant-producing Pseudomonas aeruginosa AK6U.

    PubMed

    Ismail, Wael Ahmed; Mohamed, Magdy El-Said; Awadh, Maysoon N; Obuekwe, Christian; El Nayal, Ashraf M

    2017-11-01

    Heavy vacuum gas oil (HVGO) is a complex and viscous hydrocarbon stream that is produced as the bottom side product from the vacuum distillation units in petroleum refineries. HVGO is conventionally treated with thermochemical process, which is costly and environmentally polluting. Here, we investigate two petroleum biotechnology applications, namely valorization and bioupgrading, as green approaches for valorization and upgrading of HVGO. The Pseudomonas aeruginosa AK6U strain grew on 20% v/v of HVGO as a sole carbon and sulfur source. It produced rhamnolipid biosurfactants in a growth-associated mode with a maximum crude biosurfactants yield of 10.1 g l -1 , which reduced the surface tension of the cell-free culture supernatant to 30.6 mN m -1 within 1 week of incubation. The rarely occurring dirhamnolipid Rha-Rha-C 12 -C 12 dominated the congeners' profile of the biosurfactants produced from HVGO. Heavy vacuum gas oil was recovered from the cultures and abiotic controls and the maltene fraction was extracted for further analysis. Fractional distillation (SimDist) of the biotreated maltene fraction showed a relative decrease in the high-boiling heavy fuel fraction (BP 426-565 °C) concomitant with increase in the lighter distillate diesel fraction (BP 315-426 °C). Analysis of the maltene fraction revealed compositional changes. The number-average (Mn) and weight-average (Mw) molecular weights, as well as the absolute number of hydrocarbons and sulfur heterocycles were higher in the biotreated maltene fraction of HVGO. These findings suggest that HVGO can be potentially exploited as a carbon-rich substrate for production of the high-value biosurfactants by P. aeruginosa AK6U and to concomitantly improve/upgrade its chemical composition. © 2017 The Authors. Microbial Biotechnology published by John Wiley & Sons Ltd and Society for Applied Microbiology.

  6. UGV acceptance testing

    NASA Astrophysics Data System (ADS)

    Kramer, Jeffrey A.; Murphy, Robin R.

    2006-05-01

    With over 100 models of unmanned vehicles now available for military and civilian safety, security or rescue applications, it is important to for agencies to establish acceptance testing. However, there appears to be no general guidelines for what constitutes a reasonable acceptance test. This paper describes i) a preliminary method for acceptance testing by a customer of the mechanical and electrical components of an unmanned ground vehicle system, ii) how it has been applied to a man-packable micro-robot, and iii) discusses the value of testing both to ensure that the customer has a workable system and to improve design. The test method automated the operation of the robot to repeatedly exercise all aspects and combinations of components on the robot for 6 hours. The acceptance testing process uncovered many failures consistent with those shown to occur in the field, showing that testing by the user does predict failures. The process also demonstrated that the testing by the manufacturer can provide important design data that can be used to identify, diagnose, and prevent long-term problems. Also, the structured testing environment showed that sensor systems can be used to predict errors and changes in performance, as well as uncovering unmodeled behavior in subsystems.

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

    Spangler, Lorenz R.; Most, Wm. A.

    The Waste Isolation Pilot Plant (WIPP) Hazardous Waste Facility Permit (HWFP) limits the allowable emissions of volatile organic compounds (VOCs) from contact handled (CH) transuranic (TRU) waste. The environmental Performance standard within the HWFP, Module IV, Table IV.D.1, prescribes the allowed VOC emissions from the waste to ensure protection of human health and the environment. Compliance with the performance standard to ensure control of VOC emissions is based on VOC concentrations and monitoring in the underground. One of the mechanisms used to ensure compliance with the emissions standards is measuring the VOC concentration in the headspace gas of waste containersmore » prior to disposal. Headspace gas sampling and analysis is the waste characterization activity used to determine the concentration of VOCs in the headspace of waste containers. In addition to being used to demonstrate compliance with the emissions standards of Module IV, Table IV.D.1, the results of the headspace gas sampling and analysis are used to confirm the hazardous wastes identified in the acceptable knowledge (AK) process. Headspace gas sampling and analysis has been an ongoing part of the CH TRU waste characterization program and therefore data are now available concerning its use and applicability. The information from approved Waste Stream Profile Forms (WSPFs) and the headspace gas sampling and analysis results for over 16,000 containers of CH TRU waste were considered as part of this study. The headspace gas sampling and analysis results are based on data from the WIPP Waste Information System (WWIS). These results were evaluated to determine the usefulness of headspace gas sampling and analysis for confirming AK information. The evaluation shows that the reliability of using the results of headspace gas sampling and analysis to confirm AK information can be grouped by mixed and non-mixed waste streams. In general, for mixed waste streams due to VOCs (i.e., carrying VOC

  8. Adequacy of a Small Quantity Site RH-TRU Waste Program in Meeting Proposed WIPP Characterization Objectives

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

    Biedscheid, J.; Stahl, S.; Devarakonda, M.

    2002-02-26

    The first remote-handled transuranic (RH-TRU) waste is expected to be permanently disposed of at the Waste Isolation Pilot Plant (WIPP) during Fiscal Year (FY) 2003. The first RH-TRU waste shipments are scheduled from the Battelle Columbus Laboratories (BCL) to WIPP in order to facilitate compliance with BCL Decommissioning Project (BCLDP) milestones. Milestones requiring RH-TRU waste containerization and removal from the site by 2004 in order to meet a 2006 site closure goal, established by Congress in the Defense Facilities Closure Projects account, necessitated the establishment and implementation of a site-specific program to direct the packaging of BCLDP RH-TRU waste priormore » to the finalization of WIPP RH-TRU waste characterization requirements. The program was designed to collect waste data, including audio and videotape records of waste packaging, such that upon completion of waste packaging, comprehensive data records exist from which compliance with final WIPP RH-TRU waste characterization requirements can be demonstrated. With the BCLDP data records generated to date and the development by the U.S. Department of Energy (DOE)-Carlsbad Field Office (CBFO) of preliminary documents proposing the WIPP RH-TRU waste characterization program, it is possible to evaluate the adequacy of the BCLDP program with respect to meeting proposed characterization objectives. The BCLDP characterization program uses primarily acceptable knowledge (AK) and visual examination (VE) during waste packaging to characterize RH-TRU waste. These methods are used to estimate physical waste parameters, including weight percentages of metals, cellulosics, plastics, and rubber in the waste, and to determine the absence of prohibited items, including free liquids. AK combined with computer modeling is used to estimate radiological waste parameters, including total activity on a waste container basis, for the majority of BCLDP RH-TRU waste. AK combined with direct analysis is used to

  9. Cross-cultural Adaptation of the Oral Anticoagulation Knowledge Test to the Brazilian Portuguese.

    PubMed

    Praxedes, Marcus Fernando da Silva; Abreu, Mauro Henrique Nogueira Guimarães; Ribeiro, Daniel Dias; Marcolino, Milena Soriano; Paiva, Saul Martins de; Martins, Maria Auxiliadora Parreiras

    2017-05-01

    Patients' knowledge about oral anticoagulant therapy may favor the achievement of therapeutic results and the prevention of adverse pharmacotherapy-related events. Brazil lacks validated instruments for assessing the patient's knowledge about treatment with warfarin. This study aimed to perform the cross-cultural adaptation of the Oral Anticoagulation Knowledge (OAK) Test instrument from English into Portuguese. This is a methodological study developed in an anticoagulation clinic of a public university hospital. The study included initial translation, synthesis of translations, back-translation, review by the experts committee and pre-testing with 30 individuals. We obtained semantic equivalence through the analysis of the referential and general meaning of each item. The conceptual equivalence of the items sought to demonstrate the relevance and acceptability of the instrument. The process of cross-cultural adaptation produced the final version of the OAK Test in Brazilian Portuguese entitled "Teste de Conhecimento sobre Anticoagulação Oral". There was a suitable semantic and conceptual equivalence between the adapted version and the original version, as well as an excellent acceptability of this instrument.

  10. 12 CFR 7.1007 - Acceptances.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Acceptances. 7.1007 Section 7.1007 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY BANK ACTIVITIES AND OPERATIONS Bank Powers § 7.1007 Acceptances. A national bank is not limited in the character of acceptances it may make in...

  11. Rape Myth Acceptance in Contemporary Times: A Comparative Study of University Students in India and the United Kingdom.

    PubMed

    Barn, Ravinder; Powers, Ráchael A

    2018-05-01

    Much of the literature on rape, victim blaming, and rape myth acceptance is focused on the United States, and there is a general dearth of such scholarly activity in other countries. This article offers insights on university students' perspectives in two new country contexts-India and the United Kingdom. A total of 693 students contributed to the data collection for this study. Rape myth acceptance was fairly low for both countries, however, students in India were more likely to endorse rape myths. Several demographic characteristics were significant for rape myth acceptance in each country. This study makes an important contribution to the extant literature to address paucity of knowledge and promote understandings to help develop country-specific and appropriate policy, practice, and education and awareness programs. In particular, the study provides novel comparative findings on rape myth acceptance in new country contexts to help advance academic thinking in this area of work.

  12. An Analysis of Prospective Teachers' Knowledge for Constructing Concept Maps

    ERIC Educational Resources Information Center

    Subramaniam, Karthigeyan; Esprívalo Harrell, Pamela

    2015-01-01

    Background: Literature contends that a teacher's knowledge of concept map-based tasks influence how their students perceive the task and execute the creation of acceptable concept maps. Teachers who are skilled concept mappers are able to (1) understand and apply the operational terms to construct a hierarchical/non-hierarchical concept map; (2)…

  13. Current knowledge and attitudes: Russian olive biology, ecology and management

    Treesearch

    Sharlene E. Sing; Kevin J. Delaney

    2016-01-01

    The primary goals of a two-day Russian olive symposium held in February 2014 were to disseminate current knowledge and identify data gaps regarding Russian olive biology and ecology, distributions, integrated management, and to ascertain the feasibility and acceptance of a proposed program for classical biological control of Russian olive. The symposium was...

  14. COSEE-AK Ocean Science Fairs: A Science Fair Model That Grounds Student Projects in Both Western Science and Traditional Native Knowledge

    ERIC Educational Resources Information Center

    Dublin, Robin; Sigman, Marilyn; Anderson, Andrea; Barnhardt, Ray; Topkok, Sean Asiqluq

    2014-01-01

    We have developed the traditional science fair format into an ocean science fair model that promoted the integration of Western science and Alaska Native traditional knowledge in student projects focused on the ocean, aquatic environments, and climate change. The typical science fair judging criteria for the validity and presentation of the…

  15. Supporting shared decision-making and people’s understanding of medicines: An exploration of the acceptability and comprehensibility of patient information

    PubMed Central

    Booth, Jill L.; McIver, Laura

    2017-01-01

    Background: Patient information may assist in promoting shared decision-making, however it is imperative that the information presented is comprehensible and acceptable to the target audience. Objective: This study sought to explore the acceptability and comprehensibility of the ‘ Medicines in Scotland: What’s the right treatment for you?’ factsheet to the general public. Methods: Qualitative semi-structured telephone interviews were conducted with members of the public. An interview schedule was developed to explore the acceptability and comprehensibility of the factsheet. Participants were recruited by a researcher who distributed information packs to attendees (n=70) of four community pharmacies. Interviews, (12-24 minutes duration), were audio recorded, transcribed verbatim and analysed using a framework approach. Results: Nineteen participants returned a consent form (27.1%), twelve were interviewed. Six themes were identified: formatting of the factsheet and interpretation; prior health knowledge and the factsheet; information contained in the factsheet; impact of the factsheet on behaviour; uses for the factsheet; and revisions to the factsheet. Conclusions: The factsheet was generally perceived as helpful and comprehensive. It was highlighted that reading the leaflet may generate new knowledge and may have a positive impact on behaviour. PMID:29317925

  16. [Acceptance of transsexualism among university students from Lódź].

    PubMed

    Antoszewski, Bogusław; Kasielska, Anna; Jedrzejczak, Marta J; Kruk-Jeromin, Julia

    2008-01-01

    Transsexualism is one of the gender identity disorders where psychological sex is opposed to anatomical sex. This disorder leads to a discrepancy between the preferred social gender and the biological sex. The aim of this research is to compare knowledge and attitude toward transsexualism in student's opinion, coming from three universities in Lódź. The questionnaire study was performed in the group of 300 students from three universities in Lódź: Technical University of Lódź, University of Lódź, Medical University of Lódź. The questionnaire contained 30 questions related to respondent's sex, birthplace, knowledge about definition and aetiology of transsexualism and also rights which students would grant to transsexuals. The right definition of transsexualism was pointed by 64% of students from Medical University, 57% from Technical University and 40% from University of Lódź. The right to surgical sex change for transsexuals would be granted by 87% of students from the Medical University, 69% from the University of Lódź and 40% from the Technical University. Majority of medical students (90%) and respectively 78% and 57% from the University of Lódź and Technical University would accept a transsexual as his/her co-worker. Student's knowledge about transsexualism is similar and does not differ from a foreign student's knowledge. Students from natural science studies (medicine and biology) are the most tolerant towards transsexuals.

  17. Racial Differences in HPV Knowledge, HPV Vaccine Acceptability, and Related Beliefs among Rural, Southern Women

    ERIC Educational Resources Information Center

    Cates, Joan R.; Brewer, Noel T.; Fazekas, Karah I.; Mitchell, Cicely E.; Smith, Jennifer S.

    2009-01-01

    Context: Because cervical cancer mortality in the United States is twice as high among black women as white women and higher in rural areas, providing human papillomavirus (HPV) vaccine to rural black adolescents is a high priority. Purpose: To identify racial differences in knowledge and attitudes about HPV, cervical cancer, and the HPV vaccine…

  18. 21 CFR 820.86 - Acceptance status.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... QUALITY SYSTEM REGULATION Acceptance Activities § 820.86 Acceptance status. Each manufacturer shall... product which has passed the required acceptance activities is distributed, used, or installed. ...

  19. Knowledge, awareness and practices towards seasonal influenza and its vaccine: implications for future vaccination campaigns in Jordan.

    PubMed

    Abu-Rish, Eman Y; Elayeh, Eman R; Mousa, Lubabah A; Butanji, Yasser K; Albsoul-Younes, Abla M

    2016-12-01

    Influenza is an underestimated contributor to morbidity and mortality. Population knowledge regarding influenza and its vaccination has a key role in enhancing vaccination coverage. This study aimed to identify the gaps of knowledge among Jordanian population towards influenza and its vaccine, and to identify the major determinants of accepting seasonal influenza vaccine in adults and children in Jordan. This was a cross-sectional study that enrolled 941 randomly selected adults in Amman, Jordan. A four-section questionnaire was used which included questions about the sociodemographic characteristics, knowledge about influenza and the factors that affect seasonal influenza vaccine acceptance and refusal. Only 47.3% of the participants were considered knowledgeable. About half of the participants (51.9%) correctly identified the main influenza preventative measures. Lack of knowledge about the important role of seasonal influenza vaccine in disease prevention was observed. Low vaccination rate (20% of adults) was reported. The most critical barrier against vaccination in adults and children was the concern about the safety and the efficacy of the vaccine, while the most important predictors for future vaccination in adults and children were physician recommendation and government role. In children, the inclusion of the vaccine within the national immunization program was an important determinant of vaccine acceptance. Formulating new strategies to improve the population's level of knowledge, assuring the population about the safety and the efficacy of the vaccine and the inclusion of the vaccine within the national immunization program are the essential factors to enhance vaccination coverage in Jordan. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  20. Knowledge of the Brain Death Concept Among the Population of Havana, Cuba.

    PubMed

    Ríos, A; López-Navas, A I; Sánchez, Á; Martinez-Alarcon, L; Ayala, M A; Garrido, G; Sebastián, M J; Ramis, G; Abdo-Cuza, A; Hernández, A; Ramírez, P; Parrilla, P

    2018-03-01

    One of the main reasons against organ donation is the fear of apparent death due to ignorance of the brain death concept. Our aim was to assess knowledge about and acceptance of the brain death concept among the population of Havana, Cuba. The population screened, stratified by gender and age, included those >15 years old and living in Havana, Cuba. The appraisal tool utilized was a questionnaire on attitude toward organ donation ("PCID-DTO Ríos"). A random selection of individuals were surveyed according to the stratification. Cuba's census data were used. The participation was anonymized and self-administered. The verbal consent of participants was provided. There were 920 respondents: 31% (n = 282) knew the concept of brain death and accepted it; 57% (n = 529) did not; and 12% (n = 109) had a misperception, or did not accept brain death as a person's death. Those who knew and accepted the concept had a more favorable attitude toward their own organ donation after death (85% vs 61%; P < .001). The psychosocial factors related to the knowledge of brain death concept were: the gender (P = .002), to make up for speaking at a family level about the organ transplant (P < .001), the couple's opinion about the organ donation (P < .001) and the religion (P < .001). The brain death concept is not well understood in the population of Havana, Cuba. Copyright © 2017 Elsevier Inc. All rights reserved.