Sample records for satisfactorily completing answer

  1. A theory of X and Z multiquark resonances

    NASA Astrophysics Data System (ADS)

    Maiani, Luciano; Polosa, Antonio D.; Riquer, Veronica

    2018-03-01

    We introduce the hypothesis that diquarks and antidiquarks in tetraquarks are separated by a potential barrier. We show that this notion can answer satisfactorily long standing questions challenging the diquark-antidiquark model of exotic resonances. The tetraquark description of X and Z resonances is shown to be compatible with present limits on the non-observation of charged partners X±, of the X (3872) and the absence of a hyperfine splitting between two different neutral states. In the same picture, Zc and Zb particles are expected to form complete isospin triplets plus singlets. It is also explained why the decay rate into final states including quarkonia are suppressed with respect to those having open charm/beauty states.

  2. 14 CFR 121.463 - Aircraft dispatcher qualifications.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... aircraft dispatcher for a particular airplane group unless that person has, with respect to an airplane of that group, satisfactorily completed the following: (1) Initial dispatcher training, except that a person who has satisfactorily completed such training for another type airplane of the same group need...

  3. 14 CFR 135.338 - Qualifications: Flight instructors (aircraft) and flight instructors (simulator).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...) Has satisfactorily completed the training phases for the aircraft, including recurrent training, that... satisfactorily completed the appropriate training phases for the aircraft, including recurrent training, that are... AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Training § 135.338 Qualifications: Flight...

  4. 14 CFR 135.337 - Qualifications: Check airmen (aircraft) and check airmen (simulator).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... satisfactorily completed the training phases for the aircraft, including recurrent training, that are required to... under this part; (2) Has satisfactorily completed the appropriate training phases for the aircraft... ON BOARD SUCH AIRCRAFT Training § 135.337 Qualifications: Check airmen (aircraft) and check airmen...

  5. ALKALI-ACTIVATED SLAG CEMENTS AS A SUSTAINABLE BUILDING MATERIAL

    EPA Science Inventory

    The overall goal of this project is to develop and characterize alkali-activated slag cements with minimal carbon footprints, as well as to answer scientific questions that have yet to be satisfactorily addressed by prior research. These questions include the final disposition...

  6. Reproducibility of Nordic Sleep Questionnaire in spinal cord injured.

    PubMed

    Biering-Sørensen, F; Biering-Sørensen, M; Hilden, J

    1994-11-01

    A recently proposed Nordic Sleep Questionnaire (NSQ) comprises 26 questions concerning qualitative and quantitative aspects of the respondent's sleep habits. Its reproducibility was evaluated in 32 spinal cord injured individuals (SCI), 24 men and eight women (23-72 years), and 79 normal subjects, 23 men and 56 women (19-77 years). They completed the NSQ twice at a median interval of 15 days (range 10-26) and 27 days (range 4-103) respectively. The group of normal subjects were evenly divided into group 26, i.e. those who completed the two NSQs within 26 days, and group 27 with 27 days or more between their replies. Generally, group 27 showed no worse test-retest agreement than group 26. In addition, the respondents' answers, with a few exceptions, were reasonably stable in terms of test-retest agreement or standard deviation. The SCI group exhibited the same level of reproducibility, although they had more 'pathology' to report and thus more scope for contradicting themselves. The questions in the NSQ generally were satisfactorily reproducible. However, answers to the ordered five-point questions about sleepiness in the morning and during the daytime ought to be interpreted with caution. The same may be said about the number of minutes required to fall asleep, and the duration of daytime naps.

  7. Added Value of Selected Images Embedded Into Radiology Reports to Referring Clinicians

    PubMed Central

    Iyer, Veena R.; Hahn, Peter F.; Blaszkowsky, Lawrence S.; Thayer, Sarah P.; Halpern, Elkan F.; Harisinghani, Mukesh G.

    2011-01-01

    Purpose The aim of this study was to evaluate the added utility of embedding images for findings described in radiology text reports to referring clinicians. Methods Thirty-five cases referred for abdominal CT scans in 2007 and 2008 were included. Referring physicians were asked to view text-only reports, followed by the same reports with pertinent images embedded. For each pair of reports, a questionnaire was administered. A 5-point, Likert-type scale was used to assess if the clinical query was satisfactorily answered by the text-only report. A “yes-or-no” question was used to assess whether the report with images answered the clinical query better; a positive answer to this question generated “yes-or-no” queries to examine whether the report with images helped in making a more confident decision on management, whether it reduced time spent in forming the plan, and whether it altered management. The questionnaire asked whether a radiologist would be contacted with queries on reading the text-only report and the report with images. Results In 32 of 35 cases, the text-only reports satisfactorily answered the clinical queries. In these 32 cases, the reports with attached images helped in making more confident management decisions and reduced time in planning management. Attached images altered management in 2 cases. Radiologists would have been consulted for clarifications in 21 and 10 cases on reading the text-only reports and the reports with embedded images, respectively. Conclusions Providing relevant images with reports saves time, increases physicians' confidence in deciding treatment plans, and can alter management. PMID:20193926

  8. Continuing Education- "The Action Level"®.

    PubMed

    Pierce, J Thomas

    2005-03-01

    Access "The Action Level"® Questions online at: http://www.acgih.org/products/joeh/alquestions.htm Access "The Action Level"® Answers online at: http://www.acgih.org/products/joeh/alanswers.htm Access "The Action Level"® Registration Form online at: https://www.acgih.org/products/joeh/alregfrm.htm "The Action Level,"® a self-study, continuing education program, provides a convenient and interesting opportunity for individuals to expand their knowledge in relevant areas of industrial hygiene, as well as occupational and environmental safety and health. The program is approved by both the American Board of Industrial Hygiene, and the Board of Certified Safety Professionals, which award Certification Maintenance (CM) points and Continuance of Certification (COC) points, respectively, for successful participation. Participants must read each issue of the Journal, answer "The Action Level"® questions, and return the completed answer sheet at the end of that issue's "The Action Level"® column. To earn the designated CM or COC credit, a score of 70 percent or better is required within a 12-month period. Certified Industrial Hygienists and Certified Associate Industrial Hygienists may earn 2 points per year. Certified Safety Professionals may earn 1.2 points per year. Enrollment is possible each month, but points are awarded only four times each year-in March, June, September, and December-to participants who score an average of 70 percent or better within each threemonth period. For example, if you register in December 2004, you will receive 0.5 CM points and/or 0.3 COC points for your January, February, and March 2005 responses (assuming that you submitted all answer sheets and scored a 70 percent or better average on them; only in your first quarter of enrollment will you be permitted to submit answer sheets for two months and receive full credit; three answer sheets are required for all other quarters). Further, you'll receive 0.5 CM points or 0.3 COC points after satisfactorily completing the April, May, and June 2005 issues, and so on. To enroll, complete the registration form and the answer sheet at the end of this "The Action Level"® column. The cost is $179 (ACGIH®/AIHA members)/$199 (nonmembers) for one year. Nonmembers are encouraged to become members to take advantage of the 10-percent member discount. For more information regarding ACGIH® membership, call 513-742-2020, or apply online at http://www.acgih.org/members/memberform.htm . Checks must be in U.S. currency, drawn on a U.S. bank, and payable to ACGIH®. We also accept AmEx, MasterCard, Discover, and Visa. This continuing education program fee is separate from the Journal subscription cost. The fee covers administration costs, and is nonrefundable. Submissions must be received by the date listed on each answer sheet.

  9. Continuing Education- "The Action Level"®.

    PubMed

    Pierce, J Thomas

    2010-03-01

    Access "The Action Level,"® Questions online at: http://www.acgih.org/products/joeh/alquestions.htm Access "The Action Level,"® Answers online at: http://www.acgih.org/products/joeh/alanswers.htm Access "The Action Level,"® Registration Form online at: http://www.acgih.org/products/joeh/alregfrm.htm "The Action Level,"® a self-study, continuing education program, provides a convenient and interesting opportunity for individuals to expand their knowledge in relevant areas of industrial hygiene, as well as occupational and environmental safety and health. The program is approved by both the American Board of Industrial Hygiene, and the Board of Certified Safety Professionals, which award Certification Maintenance (CM) points and Continuance of Certification (COC) points, respectively, for successful participation. Participants must read each issue of the Journal, answer "The Action Level"® questions, and return the completed answer sheet at the end of that issue's "The Action Level"® column. To earn the designated CM or COC credit, a score of 70 percent or better is required within a 12-month period. Certified Industrial Hygienists and Certified Associate Industrial Hygienists may earn 2 points per year. Certified Safety Professionals may earn 1.2 points per year. Enrollment is possible each month, but points are awarded only four times each year-in March, June, September, and December-to participants who score an average of 70 percent or better within each three-month period. If you register in March 2010, you will not receive CM points and/or COC points until the following quarter. In the next quarter, you'll receive 0.5 CM points and/or 0.3 COC points after satisfactorily completing answer sheets for the April, May, and June 2010 issues, and so on. To enroll, complete the registration form and the answer sheet at the end of this "The Action Level"® column. The cost is $199 (ACGIH®/AIHA members)/$219 (nonmembers) for one year. Nonmembers are encouraged to become members to take advantage of the member discount. For more information regarding ACGIH® membership, call 513-742-2020, or apply on-line at http://www.acgih.org/members/memberform.htm . Checks must be in U.S. currency, drawn on a U.S. bank, and payable to ACGIH®. We also accept AmEx, MasterCard, Discover, and VISA. This continuing education program fee is separate from the Journal subscription cost. The fee covers administration costs and is nonrefundable. Submissions must be received by the date listed on each answer sheet.

  10. Dermatology Life Quality Index: influence of an illustrated version.

    PubMed

    Loo, W J; Diba, V; Chawla, M; Finlay, A Y

    2003-02-01

    An illustrated version of the Dermatology Life Quality Index (DLQI) was developed in order to improve the ease with which this standard questionnaire is answered. To compare the illustrated version with the text-only version of the DLQI. The two versions were administered to 206 patients attending Dermatology outpatient clinics. The time taken to complete either the illustrated or the text-only version was noted in 52 additional patients. One hundred and ninety-one of 206 patients completed both questionnaires satisfactorily. Their mean DLQI scores were 6.4 (median 4.0, lower quartile 1.0, upper quartile 11.0) for the illustrated version and 6.3 (median 4.0, lower quartile 1.0, upper quartile 10.0) for the text-only version. For the 98 patients who answered the illustrated version first, the mean DLQI scores were 6.9 (median 4.0, lower quartile 1.9, upper quartile 11.9) for the illustrated version and 6.4 (median 4.0, lower quartile 1.8, upper quartile 11.0) for the text-only version. For the 93 patients who answered the text-only version first, the mean DLQI scores were 5.9 (median 4.0, lower quartile 1.7, upper quartile 10.2) for the illustrated version and 6.2 (median 5.0, lower quartile 0.5, upper quartile 9.5) for the text-only version. The median time taken to complete the text-only version was 124 s (mean +/- SD 126 +/- 65, n = 27) and 88 s (mean +/- SD 101 +/- 52, n = 25) for the illustrated version (P = 0.08). There was a very close correlation (r = 0.98) between the scores of the text-only and the illustrated versions; 82.2% of patients either scored the same or had a DLQI score difference of only 1. One hundred and seven (59.8%) patients preferred using the illustrated version and 66 (36.9%) preferred the text-only version. One hundred and four (57.5%) found the illustrated version easier to use. The illustrated version was superior to the text-only version in terms of patient preference and ease of use, but it was not possible to demonstrate exact equivalence between the two versions.

  11. Qualitative research: a brief description.

    PubMed

    Kemparaj, Umesh; Chavan, Sangeeta

    2013-01-01

    Qualitative research refers to, a range of methodological approaches which aim to generate an in-depth and interpreted understanding of the social world, by learning about people's social and material circumstances, their experiences, perspectives, and histories. Requires researchers to become intensely involved, often remaining in field for lengthy periods of time. The greatest value of qualitative research is its ability to address questions of relevance to public health knowledge and practice which are difficult to answer satisfactorily using quantitative methods.

  12. Is the normal heart rate ``chaotic'' due to respiration?

    NASA Astrophysics Data System (ADS)

    Wessel, Niels; Riedl, Maik; Kurths, Jürgen

    2009-06-01

    The incidence of cardiovascular diseases increases with the growth of the human population and an aging society, leading to very high expenses in the public health system. Therefore, it is challenging to develop sophisticated methods in order to improve medical diagnostics. The question whether the normal heart rate is chaotic or not is an attempt to elucidate the underlying mechanisms of cardiovascular dynamics and therefore a highly controversial topical challenge. In this contribution we demonstrate that linear and nonlinear parameters allow us to separate completely the data sets of the three groups provided for this controversial topic in nonlinear dynamics. The question whether these time series are chaotic or not cannot be answered satisfactorily without investigating the underlying mechanisms leading to them. We give an example of the dominant influence of respiration on heart beat dynamics, which shows that observed fluctuations can be mostly explained by respiratory modulations of heart rate and blood pressure (coefficient of determination: 96%). Therefore, we recommend reformulating the following initial question: "Is the normal heart rate chaotic?" We rather ask the following: "Is the normal heart rate `chaotic' due to respiration?"

  13. Sirtuin activation: a role for plasma membrane in the cell growth puzzle.

    PubMed

    Crane, Frederick L; Navas, Plácido; Low, Hans; Sun, Iris L; de Cabo, Rafael

    2013-04-01

    For more than 20 years, the observation that impermeable oxidants can stimulate cell growth has not been satisfactorily explained. The discovery of sirtuins provides a logical answer to the puzzle. The NADH-dependent transplasma membrane electron transport system, which is stimulated by growth factors and interventions such as calorie restriction, can transfer electrons to external acceptors and protect against stress-induced apoptosis. We hypothesize that the activation of plasma membrane electron transport contributes to the cytosolic NAD(+) pool required for sirtuin to activate transcription factors necessary for cell growth and survival.

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

    Lanier, Nicholas Edward

    We have completed implementation of a laser package in LANL's principal AGEX design code, Cassio. Although we have greatly improved our target characterization and uncertainty quantification, we remain unable to satisfactorily simulate the NIF Pleiades data.

  15. 14 CFR 142.47 - Training center instructor eligibility requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and procedures. (iii) The fundamental principles of the learning process. (iv) Instructor duties...) Cockpit resource management and crew coordination. (2) Satisfactorily complete a written test— (i) On the...

  16. 5 CFR 315.604 - Employment of disabled veterans who have completed a training course under Chapter 31 of title 38...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Employment of disabled veterans who have... disabled veterans who have completed a training course under Chapter 31 of title 38, United States Code. (a) When a disabled veteran satisfactorily completes an approved course of training prescribed by the...

  17. 5 CFR 315.604 - Employment of disabled veterans who have completed a training course under Chapter 31 of title 38...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Employment of disabled veterans who have... disabled veterans who have completed a training course under Chapter 31 of title 38, United States Code. (a) When a disabled veteran satisfactorily completes an approved course of training prescribed by the...

  18. 5 CFR 315.604 - Employment of disabled veterans who have completed a training course under Chapter 31 of title 38...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Employment of disabled veterans who have... disabled veterans who have completed a training course under Chapter 31 of title 38, United States Code. (a) When a disabled veteran satisfactorily completes an approved course of training prescribed by the...

  19. 17 CFR 3.21 - Exemption from fingerprinting requirement in certain cases.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) Any person who is required by this part to submit a fingerprint card may file, or cause to be filed, in lieu of such card: (1) A legible, accurate and complete photocopy of a fingerprint card that has... respect to that fingerprint card if such identification and processing has been completed satisfactorily...

  20. 17 CFR 3.21 - Exemption from fingerprinting requirement in certain cases.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) Any person who is required by this part to submit a fingerprint card may file, or cause to be filed, in lieu of such card: (1) A legible, accurate and complete photocopy of a fingerprint card that has... respect to that fingerprint card if such identification and processing has been completed satisfactorily...

  1. 17 CFR 3.21 - Exemption from fingerprinting requirement in certain cases.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) Any person who is required by this part to submit a fingerprint card may file, or cause to be filed, in lieu of such card: (1) A legible, accurate and complete photocopy of a fingerprint card which has... respect to that fingerprint card if such identification and processing has been completed satisfactorily...

  2. 17 CFR 3.21 - Exemption from fingerprinting requirement in certain cases.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) Any person who is required by this part to submit a fingerprint card may file, or cause to be filed, in lieu of such card: (1) A legible, accurate and complete photocopy of a fingerprint card which has... respect to that fingerprint card if such identification and processing has been completed satisfactorily...

  3. 17 CFR 3.21 - Exemption from fingerprinting requirement in certain cases.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) Any person who is required by this part to submit a fingerprint card may file, or cause to be filed, in lieu of such card: (1) A legible, accurate and complete photocopy of a fingerprint card which has... respect to that fingerprint card if such identification and processing has been completed satisfactorily...

  4. 46 CFR 12.15-15 - Engineman.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... satisfactorily at least 2 weeks indoctrination and training in the engine department of a partially automated steam vessel of 4,000 horsepower or over; or (3) Satisfactory completion of a course of training for...

  5. Sirtuin Activation: A Role for Plasma Membrane in the Cell Growth Puzzle

    PubMed Central

    2013-01-01

    For more than 20 years, the observation that impermeable oxidants can stimulate cell growth has not been satisfactorily explained. The discovery of sirtuins provides a logical answer to the puzzle. The NADH-dependent transplasma membrane electron transport system, which is stimulated by growth factors and interventions such as calorie restriction, can transfer electrons to external acceptors and protect against stress-induced apoptosis. We hypothesize that the activation of plasma membrane electron transport contributes to the cytosolic NAD+ pool required for sirtuin to activate transcription factors necessary for cell growth and survival. PMID:23033342

  6. 48 CFR 846.472-2 - Repairs in excess of $1,000.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 846.472-2 Repairs in excess of... make a determination that the work is being performed satisfactorily or that it has been completed in...

  7. 48 CFR 846.472-2 - Repairs in excess of $1,000.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 846.472-2 Repairs in excess of... make a determination that the work is being performed satisfactorily or that it has been completed in...

  8. 48 CFR 846.472-2 - Repairs in excess of $1,000.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 846.472-2 Repairs in excess of... make a determination that the work is being performed satisfactorily or that it has been completed in...

  9. 46 CFR 12.603 - Requirements to qualify for an STCW endorsement as able seafarer-deck.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... satisfactorily completed approved training in— (i) Proficiency in survival craft and rescue boats other than fast rescue boats (PSC); or (ii) Proficiency in survival craft and rescue boats, other than lifeboats or fast... completed approved training in— (i) Proficiency in survival craft and rescue boats, other than fast rescue...

  10. 77 FR 15811 - Notice of Availability of Funds and Solicitation for Grant Applications for Indian and Native...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-16

    ... requirement for competition where current grantees are performing satisfactorily. Further, based on our... other designation requirements. The complete SGA and any subsequent SGA amendments, in connection with...

  11. Assessment of PDF Micromixing Models Using DNS Data for a Two-Step Reaction

    NASA Astrophysics Data System (ADS)

    Tsai, Kuochen; Chakrabarti, Mitali; Fox, Rodney O.; Hill, James C.

    1996-11-01

    Although the probability density function (PDF) method is known to treat the chemical reaction terms exactly, its application to turbulent reacting flows have been overshadowed by the ability to model the molecular mixing terms satisfactorily. In this study, two PDF molecular mixing models, the linear-mean-square-estimation (LMSE or IEM) model and the generalized interaction-by-exchange-with-the-mean (GIEM) model, are compared with the DNS data in decaying turbulence with a two-step parallel-consecutive reaction and two segregated initial conditions: ``slabs" and ``blobs". Since the molecular mixing model is expected to have a strong effect on the mean values of chemical species under such initial conditions, the model evaluation is intended to answer the following questions: Can the PDF models predict the mean values of chemical species correctly with completely segregated initial conditions? (2) Is a single molecular mixing timescale sufficient for the PDF models to predict the mean values with different initial conditions? (3) Will the chemical reactions change the molecular mixing timescales of the reacting species enough to affect the accuracy of the model's prediction for the mean values of chemical species?

  12. Scholarly Capacities, Habits of Mind, and Dispositions: Case Studies of Education Doctoral Students in a Dissertation Proposal Seminar

    ERIC Educational Resources Information Center

    McArthur, Dana Lynn

    2011-01-01

    The completion of a formal proposal for a dissertation research project is a standard requirement as a prelude to the process of conducting research and writing a doctoral dissertation for students who complete a doctoral degree in most academic fields including all the branches of the field of education. Many students satisfactorily complete…

  13. Audit to assess the quality of communication between operators and technicians in a fixed prosthodontic laboratory: educational and training implications.

    PubMed

    Dickie, J; Shearer, A C; Ricketts, D N J

    2014-02-01

    This audit aimed to assess the quality of communication between dental students/qualified dentists and dental technicians, increase the percentage of satisfactorily completed laboratory prescriptions and reduce the number of errors that can result from poor communication. A subsidiary aim was to educate students and staff in this respect. An audit of laboratory prescription completion was conducted within Dundee Dental Hospital. Four hundred and eighteen prescriptions for indirect fixed restorations completed by dental undergraduates and qualified staff were audited over a three month period (first audit cycle). Educational reminders on laboratory prescriptions were then provided to undergraduates and qualified staff, a further three hundred and twenty-two prescriptions were audited (second audit cycle) and compared with the first cycle. Satisfactorily completed prescriptions increased from 28% to 43% following basic educational intervention. However, this percentage still signifies a poor level of completion and the need for improvement. Some aspects of the prescription were completed better than others, but overall the standard remained poor with a significant number failing to comply with guidelines set by the UK General Dental Council, the European Union's Medical Devices Directive and the British Society for Restorative Dentistry (BSRD). Further undergraduate and staff training on laboratory prescription writing will be necessary through staff training events and developments in the undergraduate curriculum. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  14. Towards a Complete Commonsense Theory of Motion: The interaction of dimensions in children's predictions of natural object motion

    NASA Astrophysics Data System (ADS)

    Hast, Michael; Howe, Christine

    2013-07-01

    Events involving motion in fall are differentiated psychologically from events involving horizontal motion. Do children associate motion down inclines more with motion along horizontals or more with motion in fall, or do they even treat it as an integration of the two? The question was raised over 20 years ago but never satisfactorily answered, so the principal aim of the reported research was to take matters forward. Children (n = 144) aged 5-11 years were assessed while predicting natural dynamic events along a horizontal, in fall and down an incline. They were required to make predictions of speed with heavy and light balls and under changes in incline heights. The results show that, consistent with previous work, faster horizontal motion was associated with the light ball across all ages, whereas faster fall was associated with the heavy ball. However, while the younger children predicted faster incline motion for the lighter ball, there was a shift in this conception towards older children predicting faster motion for the heavier ball. Understanding of how changes in incline height affect speed was generally good, with this aspect of the study helping to establish how children perceive diagonal dimensions. How supported horizontal motion and unsupported fall motion may affect children's changing understanding of incline motion is discussed, thus providing more complete insight into children's understanding of natural object motion than has been established so far.

  15. 15 CFR 946.5 - Change in operations-commissioning and decommissioning.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... NATIONAL WEATHER SERVICE MODERNIZATION OF THE NATIONAL WEATHER SERVICE § 946.5 Change in operations—commissioning and decommissioning. (a) Before commissioning any new NEXRAD or ASOS weather observation system...; technical coordination with weather service users has been completed; and the system satisfactorily supports...

  16. 15 CFR 946.5 - Change in operations-commissioning and decommissioning.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... NATIONAL WEATHER SERVICE MODERNIZATION OF THE NATIONAL WEATHER SERVICE § 946.5 Change in operations—commissioning and decommissioning. (a) Before commissioning any new NEXRAD or ASOS weather observation system...; technical coordination with weather service users has been completed; and the system satisfactorily supports...

  17. 15 CFR 946.5 - Change in operations-commissioning and decommissioning.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... NATIONAL WEATHER SERVICE MODERNIZATION OF THE NATIONAL WEATHER SERVICE § 946.5 Change in operations—commissioning and decommissioning. (a) Before commissioning any new NEXRAD or ASOS weather observation system...; technical coordination with weather service users has been completed; and the system satisfactorily supports...

  18. 15 CFR 946.5 - Change in operations-commissioning and decommissioning.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... NATIONAL WEATHER SERVICE MODERNIZATION OF THE NATIONAL WEATHER SERVICE § 946.5 Change in operations—commissioning and decommissioning. (a) Before commissioning any new NEXRAD or ASOS weather observation system...; technical coordination with weather service users has been completed; and the system satisfactorily supports...

  19. 15 CFR 946.5 - Change in operations-commissioning and decommissioning.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... NATIONAL WEATHER SERVICE MODERNIZATION OF THE NATIONAL WEATHER SERVICE § 946.5 Change in operations—commissioning and decommissioning. (a) Before commissioning any new NEXRAD or ASOS weather observation system...; technical coordination with weather service users has been completed; and the system satisfactorily supports...

  20. 18 CFR 6.2 - Surrender of license.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Surrender of license. 6.2 Section 6.2 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION... restoration has been satisfactorily completed. [Order 175, 19 FR 5217, Aug. 18, 1954] ...

  1. Beginning Teacher Handbook. Occupational Specialist I, II, III.

    ERIC Educational Resources Information Center

    Indiana State Univ., Terre Haute. School of Technology.

    This handbook is designed to familiarize the beginning secondary vocational teacher with the legal requirements and guidelines for the Indiana assistantship program for vocational teacher licensing and to assist that teacher in satisfactorily completing the assistantship. The handbook includes a discussion of the features of the occupational…

  2. Current legal framework and practical aspects of oxygen therapy during air travel.

    PubMed

    Cascante-Rodrigo, Jose Antonio; Iridoy-Zulet, Amaia Atenea; Alfonso-Imízcoz, María

    2015-01-01

    It is unusual for pulmonologists to be familiar with the European and US regulations governing the administration of oxygen during air travel and each airline's policy in this respect. This lack of knowledge is in large part due to the scarcity of articles addressing this matter in specialized journals and the noticeably limited information provided by airlines on their websites. In this article we examine the regulations, the policies of some airlines and practical aspects that must be taken into account, so that the questions of a patient who may need to use oxygen during a flight may be answered satisfactorily. Copyright © 2014 SEPAR. Published by Elsevier Espana. All rights reserved.

  3. Incentives for Organ Donation: Proposed Standards for an Internationally Acceptable System

    PubMed Central

    2012-01-01

    Incentives for organ donation, currently prohibited in most countries, may increase donation and save lives. Discussion of incentives has focused on two areas: (1) whether or not there are ethical principles that justify the current prohibition and (2) whether incentives would do more good than harm. We herein address the second concern and propose for discussion standards and guidelines for an acceptable system of incentives for donation. We believe that if systems based on these guidelines were developed, harms would be no greater than those to today’s conventional donors. Ultimately, until there are trials of incentives, the question of benefits and harms cannot be satisfactorily answered. PMID:22176925

  4. Emergency preparedness.

    PubMed

    Mahon, Christine F; Long, Carol O

    2006-01-01

    The Boy Scout motto is "be prepared," but can your home health agency abide by this standard? The post-9/11 days of 2001 and the natural disasters that have threatened people and plagued our home and countries abroad illustrate the heightened level of awareness and preparedness home healthcare agencies must achieve to satisfactorily meet emergency preparedness standards. Community-based nurses often are on the front line of response to a man-made, biological, or naturally occurring event. You may have been assigned to work on a plan for your agency's response or have had questions asked about preparedness by your clients and family members. Here are six Web sites to get you started on the answers to those questions and concerns.

  5. 14 CFR 121.441 - Proficiency checks.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... certificate holder may use any person nor may any person serve as a required pilot flight crewmember unless that person has satisfactorily completed either a proficiency check, or an approved simulator course of... check or the simulator training. (2) For all other pilots— (i) Within the preceding 24 calendar months...

  6. 14 CFR 121.441 - Proficiency checks.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... certificate holder may use any person nor may any person serve as a required pilot flight crewmember unless that person has satisfactorily completed either a proficiency check, or an approved simulator course of... check or the simulator training. (2) For all other pilots— (i) Within the preceding 24 calendar months...

  7. 38 CFR 17.606 - Award procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... satisfactorily completed the repeated course work and is proceeding as a full-time student in the course of study... that the number of credit hours carried by such participant bears to the number of credit hours..., repeated course work. The Secretary may suspend scholarship payments to or on behalf of a participant if...

  8. Translations on Environmental Quality No. 133

    DTIC Science & Technology

    1977-03-16

    the program for Pernik was completed. The plan for forestation and soil protection has been satisfactorily fulfilled during the Sixth Five-Year Plan...other measures directed at soil protection . More than ii2,000 decares of damaged land will be recultivated (as against 11,000 decares in the Sixth Five

  9. 43 CFR 5461.2 - Required payment schedule.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... officer signs the contract. A purchaser cannot apply any portion of the first installment to cover other payments due on the contract until either 60 percent of the total purchase price has been paid or road... of the total purchase price. The value of satisfactorily completed road construction required by the...

  10. Minimal Competency Exam Program.

    ERIC Educational Resources Information Center

    Griffith, E. H.

    The high school minimal competency examination described in this document is part one of a three-part program that requires that all students satisfactorily complete tests in reading, language arts, and mathematics prior to receiving a high school diploma. The document outlines the test development and assessment program and describes the plan for…

  11. 43 CFR 5461.2 - Required payment schedule.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... officer signs the contract. A purchaser cannot apply any portion of the first installment to cover other payments due on the contract until either 60 percent of the total purchase price has been paid or road... of the total purchase price. The value of satisfactorily completed road construction required by the...

  12. 43 CFR 5461.2 - Required payment schedule.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... officer signs the contract. A purchaser cannot apply any portion of the first installment to cover other payments due on the contract until either 60 percent of the total purchase price has been paid or road... of the total purchase price. The value of satisfactorily completed road construction required by the...

  13. 43 CFR 5461.2 - Required payment schedule.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... officer signs the contract. A purchaser cannot apply any portion of the first installment to cover other payments due on the contract until either 60 percent of the total purchase price has been paid or road... of the total purchase price. The value of satisfactorily completed road construction required by the...

  14. 30 CFR 75.1713-3 - First-Aid training; supervisory employees.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false First-Aid training; supervisory employees. 75... First-Aid training; supervisory employees. The mine operator shall conduct first-aid training courses... employee and date on which the employee satisfactorily completed the first-aid training course. The...

  15. The relevance of error analysis in graphical symbols evaluation.

    PubMed

    Piamonte, D P

    1999-01-01

    In an increasing number of modern tools and devices, small graphical symbols appear simultaneously in sets as parts of the human-machine interfaces. The presence of each symbol can influence the other's recognizability and correct association to its intended referents. Thus, aside from correct associations, it is equally important to perform certain error analysis of the wrong answers, misses, confusions, and even lack of answers. This research aimed to show how such error analyses could be valuable in evaluating graphical symbols especially across potentially different user groups. The study tested 3 sets of icons representing 7 videophone functions. The methods involved parameters such as hits, confusions, missing values, and misses. The association tests showed similar hit rates of most symbols across the majority of the participant groups. However, exploring the error patterns helped detect differences in the graphical symbols' performances between participant groups, which otherwise seemed to have similar levels of recognition. These are very valuable not only in determining the symbols to be retained, replaced or re-designed, but also in formulating instructions and other aids in learning to use new products faster and more satisfactorily.

  16. 32 CFR 1639.6 - Considerations relevant to granting or denying claims for Class 2-D.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... a recognized theological or divinity school in which he has been pre-enrolled; or (3) Current... a recognized theological or divinity school; or (4) Current certification to the effect that the registrant, having completed theological or divinity school, is satisfactorily pursuing a full-time graduate...

  17. 32 CFR 1639.6 - Considerations relevant to granting or denying claims for Class 2-D.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... a recognized theological or divinity school in which he has been pre-enrolled; or (3) Current... a recognized theological or divinity school; or (4) Current certification to the effect that the registrant, having completed theological or divinity school, is satisfactorily pursuing a full-time graduate...

  18. 32 CFR 1639.6 - Considerations relevant to granting or denying claims for Class 2-D.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... a recognized theological or divinity school in which he has been pre-enrolled; or (3) Current... a recognized theological or divinity school; or (4) Current certification to the effect that the registrant, having completed theological or divinity school, is satisfactorily pursuing a full-time graduate...

  19. 32 CFR 1639.6 - Considerations relevant to granting or denying claims for Class 2-D.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... a recognized theological or divinity school in which he has been pre-enrolled; or (3) Current... a recognized theological or divinity school; or (4) Current certification to the effect that the registrant, having completed theological or divinity school, is satisfactorily pursuing a full-time graduate...

  20. 32 CFR 1639.6 - Considerations relevant to granting or denying claims for Class 2-D.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... a recognized theological or divinity school in which he has been pre-enrolled; or (3) Current... a recognized theological or divinity school; or (4) Current certification to the effect that the registrant, having completed theological or divinity school, is satisfactorily pursuing a full-time graduate...

  1. Treatment of canine atopic dermatitis with cetirizine, a second generation antihistamine: A single-blinded, placebo-controlled study

    PubMed Central

    2004-01-01

    Abstract Cetirizine and placebo were administered orally as individual agents to 23 dogs with atopic dermatitis. The pruritus was satisfactorily reduced in 4/22 (18%) dogs that completed the trial with cetirizine. Two dogs vomited after administration of the active drug. PMID:15206590

  2. 14 CFR 43.3 - Persons authorized to perform maintenance, preventive maintenance, rebuilding, and alterations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... maintenance are a result of a known or suspected mechanical difficulty or malfunction that occurred en route... is authorized in writing by the certificate holder for each item of preventive maintenance that the... satisfactorily completed an approved training program and is authorized in writing by the certificate holder to...

  3. 14 CFR 91.1091 - Qualifications: Flight instructors (aircraft) and flight instructors (simulator).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... or 135 of this chapter; (2) Has satisfactorily completed the training phases for the aircraft... appropriate training phases for the aircraft, including recurrent training, that are required to serve as a... aircraft, in a flight simulator, or in a flight training device for a particular type, class, or category...

  4. 42 CFR 60.5 - Who is an eligible student borrower?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Medicine or equivalent degree Bachelor or Master of Science in Pharmacy or equivalent degree Graduate or...)(1) In the case of a pharmacy student, he or she must have satisfactorily completed 3 years of training toward the pharmacy degree. These 3 years of training may have been taken at the pharmacy school...

  5. 42 CFR 60.5 - Who is an eligible student borrower?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Medicine or equivalent degree Bachelor or Master of Science in Pharmacy or equivalent degree Graduate or...)(1) In the case of a pharmacy student, he or she must have satisfactorily completed 3 years of training toward the pharmacy degree. These 3 years of training may have been taken at the pharmacy school...

  6. 42 CFR 60.5 - Who is an eligible student borrower?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Medicine or equivalent degree Bachelor or Master of Science in Pharmacy or equivalent degree Graduate or...)(1) In the case of a pharmacy student, he or she must have satisfactorily completed 3 years of training toward the pharmacy degree. These 3 years of training may have been taken at the pharmacy school...

  7. Second Chance Programmes: A Response to Educational Needs in Compulsory Education

    ERIC Educational Resources Information Center

    Asin, Antonio Sanchez; Peinado, Jose Luis Boix

    2008-01-01

    This paper asks whether the integrated training provision currently offered through the different Spanish Second Chance Programmes (SCPs) constitutes a valid response to the educational needs and deficits known to exist among those young people who do not satisfactorily complete the Compulsory Secondary Education stage (ESO). The objectives of the…

  8. 33 CFR 127.317 - Declaration of inspection.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... handling LNG; (2) The date and time that transfer operations begin; (3) A list of the requirements in § 127... operations and the date and time of signing, indicating that he or she is ready to begin transfer operations... inspection. (a) After the preliminary transfer inspection under § 127.315 has been satisfactorily completed...

  9. 33 CFR 127.317 - Declaration of inspection.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... handling LNG; (2) The date and time that transfer operations begin; (3) A list of the requirements in § 127... operations and the date and time of signing, indicating that he or she is ready to begin transfer operations... inspection. (a) After the preliminary transfer inspection under § 127.315 has been satisfactorily completed...

  10. 33 CFR 127.317 - Declaration of inspection.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... handling LNG; (2) The date and time that transfer operations begin; (3) A list of the requirements in § 127... operations and the date and time of signing, indicating that he or she is ready to begin transfer operations... inspection. (a) After the preliminary transfer inspection under § 127.315 has been satisfactorily completed...

  11. 33 CFR 127.317 - Declaration of inspection.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... handling LNG; (2) The date and time that transfer operations begin; (3) A list of the requirements in § 127... operations and the date and time of signing, indicating that he or she is ready to begin transfer operations... inspection. (a) After the preliminary transfer inspection under § 127.315 has been satisfactorily completed...

  12. 33 CFR 127.317 - Declaration of inspection.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... handling LNG; (2) The date and time that transfer operations begin; (3) A list of the requirements in § 127... operations and the date and time of signing, indicating that he or she is ready to begin transfer operations... inspection. (a) After the preliminary transfer inspection under § 127.315 has been satisfactorily completed...

  13. 14 CFR 135.301 - Crewmember: Tests and checks, grace provisions, training to accepted standards.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... PERSONS ON BOARD SUCH AIRCRAFT Crewmember Testing Requirements § 135.301 Crewmember: Tests and checks... a flight check under this part, completes the test or flight check in the calendar month before or... pilot serve, as a flight crewmember in operations under this part until the pilot has satisfactorily...

  14. 14 CFR 135.301 - Crewmember: Tests and checks, grace provisions, training to accepted standards.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... PERSONS ON BOARD SUCH AIRCRAFT Crewmember Testing Requirements § 135.301 Crewmember: Tests and checks... a flight check under this part, completes the test or flight check in the calendar month before or... pilot serve, as a flight crewmember in operations under this part until the pilot has satisfactorily...

  15. 14 CFR 135.301 - Crewmember: Tests and checks, grace provisions, training to accepted standards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... PERSONS ON BOARD SUCH AIRCRAFT Crewmember Testing Requirements § 135.301 Crewmember: Tests and checks... a flight check under this part, completes the test or flight check in the calendar month before or... pilot serve, as a flight crewmember in operations under this part until the pilot has satisfactorily...

  16. 14 CFR 135.301 - Crewmember: Tests and checks, grace provisions, training to accepted standards.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... PERSONS ON BOARD SUCH AIRCRAFT Crewmember Testing Requirements § 135.301 Crewmember: Tests and checks... a flight check under this part, completes the test or flight check in the calendar month before or... pilot serve, as a flight crewmember in operations under this part until the pilot has satisfactorily...

  17. 14 CFR 135.301 - Crewmember: Tests and checks, grace provisions, training to accepted standards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... PERSONS ON BOARD SUCH AIRCRAFT Crewmember Testing Requirements § 135.301 Crewmember: Tests and checks... a flight check under this part, completes the test or flight check in the calendar month before or... pilot serve, as a flight crewmember in operations under this part until the pilot has satisfactorily...

  18. Defense Science and Technology RELIANCE. Defense Technology Objectives Success Stories

    DTIC Science & Technology

    2001-03-01

    27 MD.04 Medical Countermeasures for Botulinum Toxin ...flexibility of U.S. forces. Completed. 1998 SPONSORS DoD Chemical and Biological Defense Program MEDICAL COUNTERMEASURES FOR BOTULINUM TOXIN (MD.04) 29...system operates satisfactorily against a high-level jamming environment in the target area. On four AGTFT free flights, the AGTFT flight test vehicles

  19. 5 CFR 315.713 - Conversion based on service in a Pathways Program under part 362 of this chapter.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Conversion based on service in a Pathways... in a Pathways Program under part 362 of this chapter. (a) Agency authority. An agency may convert to..., the following Pathways Participants: (1) An Intern who has satisfactorily completed the Internship...

  20. 5 CFR 315.713 - Conversion based on service in a Pathways Program under part 362 of this chapter.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Conversion based on service in a Pathways... in a Pathways Program under part 362 of this chapter. (a) Agency authority. An agency may convert to..., the following Pathways Participants: (1) An Intern who has satisfactorily completed the Internship...

  1. Prescribed burning with spot fires in the Georgia Coastal Plain

    Treesearch

    R. W. Johansen

    1984-01-01

    The use of prescribed fire in the management of pine forests is common throughout much of the South, but one recurring problem that worries the forest landowner is not having enough suitable burning weather to satisfactorily complete all scheduled fires. Being able to burn areas considerably faster, without causing undue damage, could be a solution.

  2. Development of a Therapists' Self-Report Measure of Pluralistic Thought and Practice: The Therapy Pluralism Inventory

    ERIC Educational Resources Information Center

    Thompson, Allison; Cooper, Mick; Pauli, Regina

    2017-01-01

    This study aimed to develop a self-report measure of pluralistic thought and practice. Following pilot development, a 23-item inventory was placed on an online survey site, and 474 participants satisfactorily completed the measure. Respondents were trainee or qualified therapists, predominantly female, based in the UK, and of a humanistic or…

  3. High-level waste program progress report, January 1, 1980-March 31, 1980

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

    Not Available

    1980-05-01

    FUETAP concretes cured at 100/sup 0/C and 0.1 or 0.6 MPa had essentially the same physical properties as those cured at higher temperatures and pressures. Standard specimens containing high concentrations of /sup 244/Cm showed little gasification after 1 month. The large (23-cm ID) spray calciner has been completed and is operating satisfactorily. Construction was completed on a sphere-forming system capable of producing 100-g batches of Synroc spheres by internal gelation, and several runs were made. Preparations for the compatibilty tests are underway. (DLC)

  4. "Ask The Pathologist": An Internet Forum Facilitating Communication Between Cancer Registrars and Pathologists.

    PubMed

    Strickland-Marmol, Leah B; Muro-Cacho, Carlos A; Washington, Kay; Foulis, Philip R

    2018-05-30

    - Cancer registrars should work closely with pathologists to ensure compliance with reporting standards. Many registrars, however, have little contact with pathologists, resulting in a lack of "real-time" interaction that is essential for their professional activities and development. - To facilitate registrars' case management, as cancer biology becomes more complex, we developed the ATP (Ask the Pathologist) forum as a place to ask pathology-related questions about neoplasms, such as terminology, biology, histologic classification, extent of disease, molecular markers, and prognostic factors. - Questions posted are reviewed by the ATP multidisciplinary oversight committee, which consists of 3 pathologists, 4 cancer registrars, 1 internal medicine physician, the pathology resident member of the College of American Pathologists Cancer Committee, and 2 medical technologists. The oversight committee may answer the question. Alternatively, the committee may forward the question to a content expert pathologist, determine that the question is better suited for another reference Web site, or both. - Since September 2013, when the ATP forum became available, users have posted 284 questions, of which 48 (17%) related to gastrointestinal tumors, 43 (15%) to breast tumors, and 37 (13%) to general pathology. The average turnaround time, from question posted to response, is 11.1 days. - The ATP forum has had a positive impact in the daily activities of cancer registrars. Of 440 registrars surveyed, more than 90% considered that questions were answered satisfactorily, and one-third reported that ATP answers affected how they managed a given case.

  5. Scope, completeness, and accuracy of drug information in Wikipedia.

    PubMed

    Clauson, Kevin A; Polen, Hyla H; Boulos, Maged N Kamel; Dzenowagis, Joan H

    2008-12-01

    With the advent of Web 2.0 technologies, user-edited online resources such as Wikipedia are increasingly tapped for information. However, there is little research on the quality of health information found in Wikipedia. To compare the scope, completeness, and accuracy of drug information in Wikipedia with that of a free, online, traditionally edited database (Medscape Drug Reference [MDR]). Wikipedia and MDR were assessed on 8 categories of drug information. Questions were constructed and answers were verified with authoritative resources. Wikipedia and MDR were evaluated according to scope (breadth of coverage) and completeness. Accuracy was tracked by factual errors and errors of omission. Descriptive statistics were used to summarize the components. Fisher's exact test was used to compare scope and paired Student's t-test was used to compare current results in Wikipedia with entries 90 days prior to the current access. Wikipedia was able to answer significantly fewer drug information questions (40.0%) compared with MDR (82.5%; p < 0.001). Wikipedia performed poorly regarding information on dosing, with a score of 0% versus the MDR score of 90.0%. Answers found in Wikipedia were 76.0% complete, while MDR provided answers that were 95.5% complete; overall, Wikipedia answers were less complete than those in Medscape (p < 0.001). No factual errors were found in Wikipedia, whereas 4 answers in Medscape conflicted with the answer key; errors of omission were higher in Wikipedia (n = 48) than in MDR (n = 14). There was a marked improvement in Wikipedia over time, as current entries were superior to those 90 days prior (p = 0.024). Wikipedia has a more narrow scope, is less complete, and has more errors of omission than the comparator database. Wikipedia may be a useful point of engagement for consumers, but is not authoritative and should only be a supplemental source of drug information.

  6. 78 FR 55664 - Revisions to the Export Administration Regulations (EAR): Unverified List (UVL)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-11

    ... subject to the EAR), where an end- use check, such as a pre-license check (PLC) or a post-shipment... persons because an end-use check, such as a PLC or a PSV, cannot be completed satisfactorily for reasons... conduct an end-use check, such as a PLC or a PSV, at all because, among other potential reasons, BIS was...

  7. Effect of Immediate Feedback and Revision on Psychometric Properties of Open-Ended Sentence- Completion Items. ETS GRE Board Research Report No. 03-15. ETS RR-08-16

    ERIC Educational Resources Information Center

    Attali, Yigal; Powers, Don; Hawthorn, John

    2008-01-01

    Registered examinees for the GRE® General Test answered open-ended sentence-completion items. For half of the items, participants received immediate feedback on the correctness of their answers and up to two opportunities to revise their answers. A significant feedback-and-revision effect was found. Participants were able to correct many of their…

  8. [Expandable stents and composite prosthesis].

    PubMed

    Baldeyrou, P

    1999-11-01

    Today, numerous expandable and mixed silicone metallic stents for trachea and bronchi are available. Among the many technical propositions, Nitinol is a new alloy with promising potential, offering the advantage of shape memory. The right stent is the one which best meets the needs of the individual stenotic situation as evaluated by endoscopy and CT. Sufficient experience has been acquired only with the Dumon stent, giving exact information about its qualities and possible complications. The new stents are thinner. Some can be inserted under fluoroscopic and fibroscopic control. They are presumed to produce fewer complications an provide answers to some still unresolved questions such as dyskinesia or stenosis on short bronchi. They appear to be more easily inserted on the tracheo-bronchial tree. More experience is needed to satisfactorily identify specific indications and contraindications. A prospective registry will be important to obtain comparative information more quickly.

  9. Make safety awareness a priority: Use a login software in your research facility

    DOE PAGES

    Camino, Fernando E.

    2017-01-21

    We report on a facility login software, whose objective is to improve safety in multi-user research facilities. Its most important safety features are: 1) blocks users from entering the lab after being absent for more than a predetermined number of days; 2) gives users a random safety quiz question, which they need to answer satisfactorily in order to use the facility; 3) blocks unauthorized users from using the facility afterhours; and 4) displays the current users in the facility. Besides restricting access to unauthorized users, the software keeps users mindful of key safety concepts. In addition, integration of the softwaremore » with a door controller system can convert it into an effective physical safety mechanism. Depending on DOE approval, the code may be available as open source.« less

  10. Make safety awareness a priority: Use a login software in your research facility

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

    Camino, Fernando E.

    We report on a facility login software, whose objective is to improve safety in multi-user research facilities. Its most important safety features are: 1) blocks users from entering the lab after being absent for more than a predetermined number of days; 2) gives users a random safety quiz question, which they need to answer satisfactorily in order to use the facility; 3) blocks unauthorized users from using the facility afterhours; and 4) displays the current users in the facility. Besides restricting access to unauthorized users, the software keeps users mindful of key safety concepts. In addition, integration of the softwaremore » with a door controller system can convert it into an effective physical safety mechanism. Depending on DOE approval, the code may be available as open source.« less

  11. Kilowatt Isotope Power System: component test report for the ground demonstration system alternator stator. 78-KIPS-17

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

    Not Available

    1977-12-14

    The purpose of this test was to demonstrate that the alternator stator has satisfactorily completed sufficient testing to safisfy the requirements set forth within the Kilowatt Isotope Power System (KIPS) Component Test Specification for the GDS Alternator Stator (TS 2538). The results of the acceptance tests conducted on the alternator stator, S/N 003, are presented, and show that the stator did meet specified requirements.

  12. Kilowatt Isotope Power System: component test report for the Ground Demonstration System Alternator Stator

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

    Brainard, E.L.

    1978-04-25

    Results are presented of acceptance tests conducted on the Alternator Stator, S/N 002, for the Kilowatt Isotope Power System. These results show that the Alternator Stator, S/N 002 for the Kilowatt Isotope Power System has satisfactorily completed the testing set forth within Sundstrand Test Specification 2538. Test requirements of TS 2538 were extracted from the Kilowatt Isotope Power System, and Phase I Test Plan.

  13. Benefit sharing: it's time for a definition.

    PubMed

    Schroeder, D

    2007-04-01

    Benefit sharing has been a recurrent theme in international debates for the past two decades. However, despite its prominence in law, medical ethics and political philosophy, the concept has never been satisfactorily defined. In this conceptual paper, a definition that combines current legal guidelines with input from ethics debates is developed. Philosophers like boxes; protective casings into which they can put concisely-defined concepts. Autonomy is the human capacity for self-determination; beneficence denotes the virtue of good deeds, coercion is the intentional threat of harm and so on. What about benefit sharing? Does the concept have a box and are the contents clearly defined? The answer to this question has to be no. The concept of benefit sharing is almost unique in that various disciplines use it regularly without precise definitions. In this article, a definition for benefit sharing is provided, to eliminate unnecessary ambiguity.

  14. Benefit sharing: it's time for a definition

    PubMed Central

    Schroeder, D

    2007-01-01

    Benefit sharing has been a recurrent theme in international debates for the past two decades. However, despite its prominence in law, medical ethics and political philosophy, the concept has never been satisfactorily defined. In this conceptual paper, a definition that combines current legal guidelines with input from ethics debates is developed. Philosophers like boxes; protective casings into which they can put concisely‐defined concepts. Autonomy is the human capacity for self‐determination; beneficence denotes the virtue of good deeds, coercion is the intentional threat of harm and so on. What about benefit sharing? Does the concept have a box and are the contents clearly defined? The answer to this question has to be no. The concept of benefit sharing is almost unique in that various disciplines use it regularly without precise definitions. In this article, a definition for benefit sharing is provided, to eliminate unnecessary ambiguity. PMID:17400617

  15. Geology of the quicksilver deposits of the Pacific slope, with an atlas

    USGS Publications Warehouse

    Becker, George Ferdinand

    1888-01-01

    The field work of the investigations recorded in this volume occupied nearly the whole of three seasons, beginning in 1883. All the mines might have been examined and the maps colored in a much shorter time, but it was found soon after the examinations were begun that they could not be completed satisfactorily without also solving some important general problems affecting the whole region, and much of the time spent was devoted to these questions.

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

    Stickler, D.L.; Sebok, A.F.

    Because of the physical nature of most jobs in coal mine, many coal companies require applicants to satisfactorily complete preemployment physical examinations. These examinations are generally one part of an application process designed to obtain an employee that is best suited for the job. With the increasing costs associated with workers' compensation and absenteeism, it is understandable that employers are concerned about an individual's physical condition. Moreover, an individual's inability to perform the job due to physical limitations could endanger the safety of other employees in the mine.

  17. Reiter's Syndrome.

    PubMed

    Savant, S S; Fernandez, J C; Dhurandhar, M W; Fernandez, R J

    1979-01-01

    A case of Reiter's syndrome occurring in a young mate aged 20 years having extensive skin lesions of keratoderina blenoffhagica is presented along with a review of literature. Although urethritis was absent, other clinical and histopathological features of the cutaneous lesions led us to the diagnosis. The-possible relationship of postural psoriasis to Reiter's syndrome is discussed. Failure of the patient to respond satisfactorily to steroids, antibiotics etc, prompted the use of rnethotrexate in the case. The result was dramatic, as the patient completely recovered within ten days of starting treatment.

  18. Flexible DCP interface. [signal conditioning system for use with Kansas environmental sensors

    NASA Technical Reports Server (NTRS)

    Kanemasu, E. T. (Principal Investigator); Schimmelpfenning, H.

    1974-01-01

    The author has identified the following significant results. A user of an ERTS data collection system must supply the sensors and signal conditioning interface. The electronic interface must be compatible with the NASA-furnished data collection platform (DCP). A universal signal conditioning system for use with a wide range of environmental sensors is described. The interface is environmentally and electronically compatible with the DCP and has operated satisfactorily for a complete winter wheat growing season in Kansas.

  19. Impact of health education program about reproductive health on knowledge and attitude of female Alexandria University students.

    PubMed

    Mounir, Gehan M; Mahdy, Nehad H; Fatohy, Ibtsam M

    2003-01-01

    In Egypt, adolescents don't have enough and/or correct knowledge regarding reproductive health. Health education interventions are widely seen as the most appropriate strategy for promoting young people's sexual health. The aim of the present work was to assess the impact of a short-term health education program about reproductive health on knowledge and attitude of female Alexandria university students. Quasi-experimental study (pre-post testing control group) was carried out among 682 female university students living in the university hostels, 354 students represented the intervention group (Ezbet-Saad hostel) who received the program and 328 students constituted the control group (El-Shatby hostel). The study revealed that no one had satisfactory knowledge level while 61.7 % and 38.3% respectively had fair and poor levels. The low knowledge level was more evident regarding the questions about: the meaning of the term 'reproductive health' (only 5.1% gave correct complete answer), the benefits of premarital examination (only 37.9% reported complete answer), the investigations done for the pregnant woman (only 28.3% gave complete answer) the benefits of breast feeding (only 8.2% reported complete answer), methods of family planning (only 36.4% gave complete answer), side effects of female genital mutilation (only 4% reported complete answer), sexually transmitted diseases and methods of protection (only 11.9% and 3.9% reported complete answer). It was evident that 32.6% had an overall positive attitude level, 46.3% were in the neutral level and 21.1% had a negative level. It was also found that students of highly or moderately educated mothers and of high social class reported significantly higher knowledge score about premarital examination, age of marriage and breast-feeding than those of non-educated mothers and of low social class. After the intervention program there was a significant improvement in the majority of knowledge questions from pre to post test in the intervention group and no absolute changes were detected in the control group. The highest percentage of gain scores (33.3%) was detected for knowledge about the term 'reproductive health' and female genital mutilation. A significant gain score of 25% was observed for the knowledge about sexually transmitted diseases. Also there was a gain of 20% in the median score concerning the knowledge about breast feeding and family planning. A significant shift towards a positive attitude was found among the intervention group.

  20. Using Separate Answer Sheets with Grade 3 Students

    ERIC Educational Resources Information Center

    Brooks, Thomas; O'Malley, Kimberly; Ragland, Shelley; Young, Michael; Kirkpatrick, Rob

    2014-01-01

    The authors compared the performance of third-grade students testing on answer sheets with those testing on machine-scored test booklets. The 1,832 students in the nationally representative sample were assigned at the campus level to complete the Stanford Achievement Test Series, Tenth Edition in 1 of 4 conditions: (a) Form A answer sheet, (b)…

  1. 47 CFR 1.724 - Answers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... relevance to the matters in dispute. (3) A complete description of the manner in which the defendant.... Nevertheless, answers on the Accelerated Docket shall fully set out the facts and legal theories on which the...

  2. 47 CFR 1.724 - Answers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... relevance to the matters in dispute. (3) A complete description of the manner in which the defendant.... Nevertheless, answers on the Accelerated Docket shall fully set out the facts and legal theories on which the...

  3. 47 CFR 1.724 - Answers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... relevance to the matters in dispute. (3) A complete description of the manner in which the defendant.... Nevertheless, answers on the Accelerated Docket shall fully set out the facts and legal theories on which the...

  4. Time to Completion of Web-Based Physics Problems with Tutoring

    PubMed Central

    Warnakulasooriya, Rasil; Palazzo, David J; Pritchard, David E

    2007-01-01

    We studied students performing a complex learning task, that of solving multipart physics problems with interactive tutoring on the web. We extracted the rate of completion and fraction completed as a function of time on task by retrospectively analyzing the log of student–tutor interactions. There was a spontaneous division of students into three groups, the central (and largest) group (about 65% of the students) being those who solved the problem in real time after multiple interactions with the tutorial program (primarily receiving feedback to submitted wrong answers and requesting hints). This group displayed a sigmoidal fraction-completed curve as a function of logarithmic time. The sigmoidal shape is qualitatively flatter for problems that do not include hints and wrong-answer responses. We argue that the group of students who respond quickly (about 10% of the students) is obtaining the answer from some outside source. The third group (about 25% of the students) represents those who interrupt their solution, presumably to work offline or to obtain outside help. PMID:17725054

  5. Profiling Perceptual Learning Styles of Chinese as a Second Language Learners in University Settings.

    PubMed

    Sun, Peijian Paul; Teng, Lin Sophie

    2017-12-01

    This study revisited Reid's (1987) perceptual learning style preference questionnaire (PLSPQ) in an attempt to answer whether the PLSPQ fits in the Chinese-as-a-second-language (CSL) context. If not, what are CSL learners' learning styles drawing on the PLSPQ? The PLSPQ was first re-examined through reliability analysis and confirmatory factor analysis (CFA) with 224 CSL learners. The results showed that Reid's six-factor PLSPQ could not satisfactorily explain the CSL learners' learning styles. Exploratory factor analyses were, therefore, performed to explore the dimensionality of the PLSPQ in the CSL context. A four-factor PLSPQ was successfully constructed including auditory/visual, kinaesthetic/tactile, group, and individual styles. Such a measurement model was cross-validated through CFAs with 118 CSL learners. The study not only lends evidence to the literature that Reid's PLSPQ lacks construct validity, but also provides CSL teachers and learners with insightful and practical guidance concerning learning styles. Implications and limitations of the present study are discussed.

  6. Military and Security Developments Involving the People’s Republic of China 2011

    DTIC Science & Technology

    2011-01-01

    other than war‖ (fei zhanzheng junshi xingdong— 非 战 争 军事行动). Hu maintained, ―with the prerequisite of satisfactorily completing all missions—taking...the ―National Military Strategic Guidelines for the New Period‖ (xin shiqi guojia junshi zhanlüe fangzhen— 期国家军事 战 略方針) to plan and manage the...ensure battlefield success. PLA theorists have coined the term ―integrated network electronic warfare‖ (wangdian yitizhan—网电一体 战 ) to describe the use

  7. A note on the hygiene of meat mincing machines

    PubMed Central

    Dempster, J. F.

    1973-01-01

    Two mincing machines were cleaned by different methods, i.e. (a) a detergent/sterilizer method and (b) scrubbing parts in boiling (98·8° C.) water. Initial results indicated that, on reassembly, post-treatment contamination took place. Efforts to clean each machine as consisting of two distinct parts, (a) the casing and (b) removable parts, were more satisfactory. Four other mincers which could be completely dis-assembled were satisfactorily cleaned, but only in terms of percentage organisms surviving and not in terms of actual numbers surviving. PMID:4520512

  8. Test-Enhanced E-Learning Strategies in Postgraduate Medical Education: A Randomized Cohort Study.

    PubMed

    DelSignore, Lisa A; Wolbrink, Traci A; Zurakowski, David; Burns, Jeffrey P

    2016-11-21

    The optimal design of pedagogical strategies for e-learning in graduate and postgraduate medical education remains to be determined. Video-based e-learning use is increasing, with initial research suggesting that taking short breaks while watching videos (independent of answering test questions) may improve learning by focusing attention on the content presented. Interspersed test questions may also improve knowledge acquisition and retention. To examine the effect of interspersed test questions and periodic breaks on immediate knowledge acquisition and retention at 6 months by pediatric residents engaged in video-based e-learning. First- and second-year pediatric residents were randomized to 1 of the following 3 groups: viewing the complete video uninterrupted (full video), viewing the video interrupted with unrelated logic puzzles (logic puzzles), or viewing the video interrupted with brief comprehension test questions (short answer questions). Residents answered pre- and post-tests before and after video viewing, followed by a retention test at 6 months. Primary outcome included comparison of the change in test scores between groups. A total of 49 residents completed the initial testing session. All 3 learning groups had comparable mean increases in immediate knowledge gain, but with no significant differences between groups (F 2,46 =0.35, P=.71). Thirty-five residents completed retention testing with comparable degrees of knowledge retention in the full video and short answer test questions groups (P<.001), but no significant change in the logic puzzles group (F 1,32 =2.44, P=.13). Improved knowledge gain was not demonstrated among residents answering interspersed questions or completing logic puzzles during interrupted online video viewing when compared with residents viewing uninterrupted video content. However, residents who either participated in uninterrupted video viewing or answered interspersed questions during interrupted video viewing demonstrated significant knowledge retention at 6 months. ©Lisa A DelSignore, Traci A Wolbrink, David Zurakowski, Jeffrey P Burns. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 21.11.2016.

  9. Measuring University students' understanding of the greenhouse effect - a comparison of multiple-choice, short answer and concept sketch assessment tools with respect to students' mental models

    NASA Astrophysics Data System (ADS)

    Gold, A. U.; Harris, S. E.

    2013-12-01

    The greenhouse effect comes up in most discussions about climate and is a key concept related to climate change. Existing studies have shown that students and adults alike lack a detailed understanding of this important concept or might hold misconceptions. We studied the effectiveness of different interventions on University-level students' understanding of the greenhouse effect. Introductory level science students were tested for their pre-knowledge of the greenhouse effect using validated multiple-choice questions, short answers and concept sketches. All students participated in a common lesson about the greenhouse effect and were then randomly assigned to one of two lab groups. One group explored an existing simulation about the greenhouse effect (PhET-lesson) and the other group worked with absorption spectra of different greenhouse gases (Data-lesson) to deepen the understanding of the greenhouse effect. All students completed the same assessment including multiple choice, short answers and concept sketches after participation in their lab lesson. 164 students completed all the assessments, 76 completed the PhET lesson and 77 completed the data lesson. 11 students missed the contrasting lesson. In this presentation we show the comparison between the multiple-choice questions, short answer questions and the concept sketches of students. We explore how well each of these assessment types represents student's knowledge. We also identify items that are indicators of the level of understanding of the greenhouse effect as measured in correspondence of student answers to an expert mental model and expert responses. Preliminary data analysis shows that student who produce concept sketch drawings that come close to expert drawings also choose correct multiple-choice answers. However, correct multiple-choice answers are not necessarily an indicator that a student produces an expert-like correlating concept sketch items. Multiple-choice questions that require detailed knowledge of the greenhouse effect (e.g. direction of re-emission of infrared energy from greenhouse gas) are significantly more likely to be answered correctly by students who also produce expert-like concept sketch items than by students who don't include this aspect in their sketch and don't answer the multiple choice questions correctly. This difference is not as apparent for less technical multiple-choice questions (e.g. type of radiation emitted by Sun). Our findings explore the formation of student's mental models throughout different interventions and how well the different assessment techniques used in this study represent the student understanding of the overall concept.

  10. [A call for qualitative research in Orthodontics].

    PubMed

    Yitschaky, O; Hofnung, T; Zini, A

    2015-01-01

    Qualitative research is an umbrella term for an array of attitudes and strategies for conducting inquiries that are aimed at discerning how human beings understand, experience, and interpret the social world. It is employed in many different academic disciplines most particularly in the social sciences and humanities, however recently more and more qualitative research is being conducted under the medical sciences including dentistry and orthodontics. This is due to its nature of in-depth investigation, which can provide answers to questions that cannot be satisfactorily answered using quantitative methods alone. The aims of this article are to discuss the characteristics of qualitative research, to review the orthodontic English literature, and to highlight the advantages of qualitative research in orthodontics. The literature review yielded several important conclusions regarding qualitative research in orthodontics: 1. most of the qualitative research done in orthodontics chose to use semi structured in-depth interviews for data collection; 2. qualitative research highlights aspects that are very important, and sometimes crucial to everyday practice and long term treatment; 3. there is a lack of qualitative studies in the field of orthodontics. Taking into account the nature of the orthodontic treatment, which is a prolonged one, demanding of a good orthodontist-patient rapport, and a wide perspective on behalf of the clinician, filling the gap in the discipline through conducting more qualitative studies aimed at understanding the point of view of the patient, as well as that of the clinician, may be beneficial for the improvement of the treatment.

  11. Controlling indoor allergens.

    PubMed

    Custovic, Adnan; Murray, Clare S; Gore, Robin B; Woodcock, Ashley

    2002-05-01

    Reading of this article reinforces the reader's knowledge of the role of allergen exposure in relation to asthma and its severity, as well as the relevance of allergen avoidance in the treatment of asthma. Initial literature search for existing evidence-based guidelines, reviews, and meta-analyses was carried out, and further literature searches were performed to review individual randomized controlled trials. Evidence level was graded according to the Scottish Intercollegiate Guidelines Network recommendations. There is good evidence for the link between mite and cockroach allergen exposure and sensitization, and between sensitization and asthma. For pet allergens, some studies found that exposure to pets in early life was associated with specific immunoglobulin E sensitization and allergic disease later in childhood, whereas others reported a protective effect. The effectiveness of allergen reduction in the treatment of asthma is suggested by studies in which the patients improve substantially when moved into the low-allergen environment of hospitals or high-altitude sanatoria. Because of limitations in the design of the most clinical of studies, we do not yet have a conclusive answer on the effectiveness of domestic aeroallergen avoidance. Minimizing the impact of identified environmental risk factors is an important first step to reduce the severity of asthma. Although environmental control is difficult, it should be an integral part of the overall management of sensitized patients. However, what is unclear is which patients would benefit and by how much, and whether the intervention is cost-effective. These questions will be answered satisfactorily only by large randomized trials.

  12. Space fabrication demonstration system. [beam builder and induction fastening

    NASA Technical Reports Server (NTRS)

    1980-01-01

    The development effort on the composite beam cap fabricator was completed within cost and close to abbreviated goals. The design and analysis of flight weight primary and secondary beam builder structures proceeded satisfactorily but remains curtailed until further funding is made available to complete the work. The induction fastening effort remains within cost and schedule constraints. Tests of the LARC prototype induction welder is continuing in an instrumented test stand comprised of a Dumore drill press (air over oil feed for variable applied loads) and a dynamometer to measure actual welding loads. Continued testing shows that the interface screening must be well impregnated with resin to ensure proper flow when bonding graphite-acrylic lap shear samples. Specimens prepared from 0.030 inch thick graphite-polyethersulfone are also available for future induction fastening evaluation.

  13. Acceptance test report (MI-74067-009-00). SVWS access arm (Serial number AA-09-03) (drawing 75M08129-13)

    NASA Technical Reports Server (NTRS)

    Hagood, J. T.

    1973-01-01

    Acceptance tests were conducted at Kennedy Space Center of the Saturn Vehicle Workshop Spacecraft Access Arm and related equipment. The tests were conducted to prove complete system capability to operate satisfactorily under conditions required to support spacecraft operations and activities. The SVWS Access Arm, serial number AA-09-03, is a Command Module Service Arm, S/A 9, which was removed from the mobile launcher and modified to support the SVWS operations. The C/M environmental chamber was removed and a completely new chamber was installed. The retract system was redesigned to remove the automatic/remote control capability and replaced with a local manual control. The SVWS Access Arm System was successfully tested and supported spacecraft processing without major problems.

  14. The Earth's Mantle Is Solid: Teachers' Misconceptions About the Earth and Plate Tectonics.

    ERIC Educational Resources Information Center

    King, Chris

    2000-01-01

    Discusses the misconceptions revealed by the teachers' answers and outlines more accurate answers and explanations based on established evidence and uses these to provide a more complete understanding of plate tectonic process and the structure of Earth. (Author/YDS)

  15. 27 CFR 28.321 - Tax assessed on loss not accounted for.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS EXPORTATION OF ALCOHOL Losses Beer and Beer Concentrate... penalties and interest, on; (a) The quantity of beer not satisfactorily accounted for, or (b) the quantity of beer used to produce the quantity of beer concentrate which is not satisfactorily accounted for...

  16. 27 CFR 28.321 - Tax assessed on loss not accounted for.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS EXPORTATION OF ALCOHOL Losses Beer and Beer Concentrate... penalties and interest, on; (a) The quantity of beer not satisfactorily accounted for, or (b) the quantity of beer used to produce the quantity of beer concentrate which is not satisfactorily accounted for...

  17. 27 CFR 28.321 - Tax assessed on loss not accounted for.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL EXPORTATION OF ALCOHOL Losses Beer and Beer Concentrate... penalties and interest, on; (a) The quantity of beer not satisfactorily accounted for, or (b) the quantity of beer used to produce the quantity of beer concentrate which is not satisfactorily accounted for...

  18. 27 CFR 28.321 - Tax assessed on loss not accounted for.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL EXPORTATION OF ALCOHOL Losses Beer and Beer Concentrate... penalties and interest, on; (a) The quantity of beer not satisfactorily accounted for, or (b) the quantity of beer used to produce the quantity of beer concentrate which is not satisfactorily accounted for...

  19. 27 CFR 28.321 - Tax assessed on loss not accounted for.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS EXPORTATION OF ALCOHOL Losses Beer and Beer Concentrate... penalties and interest, on; (a) The quantity of beer not satisfactorily accounted for, or (b) the quantity of beer used to produce the quantity of beer concentrate which is not satisfactorily accounted for...

  20. Sexual Harassment in Academia: Individual Differences in Student Reporting Behaviors.

    ERIC Educational Resources Information Center

    Rubin, Linda J.; And Others

    1996-01-01

    College students (n=182) answered a questionnaire about personal and educational information, and completed the Feminist Attitudes Scale and Rosenberg Self-Esteem Scale. In response to a standardized sexual harassment scenario, participants answered a series of questions about reporting the incident. Discusses findings and offers recommendations.…

  1. Use of mobile devices to answer online surveys: implications for research.

    PubMed

    Cunningham, John A; Neighbors, Clayton; Bertholet, Nicolas; Hendershot, Christian S

    2013-07-08

    There is a growing use of mobile devices to access the Internet. We examined whether participants who used a mobile device to access a brief online survey were quicker to respond to the survey but also, less likely to complete it than participants using a traditional web browser. Using data from a recently completed online intervention trial, we found that participants using mobile devices were quicker to access the survey but less likely to complete it compared to participants using a traditional web browser. More concerning, mobile device users were also less likely to respond to a request to complete a six week follow-up survey compared to those using traditional web browsers. With roughly a third of participants using mobile devices to answer an online survey in this study, the impact of mobile device usage on survey completion rates is a concern. ClinicalTrials.gov: NCT01521078.

  2. Can online networks provide quality answers to questions about occupational safety and health?

    PubMed

    Rhebergen, Martijn D F; Lenderink, Annet F; van Dijk, Frank J H; Hulshof, Carel T J

    2012-05-01

    To assess whether experts can provide high-quality answers to occupational safety and health (OSH) questions in online Question & Answer (Q&A) networks. The authors evaluated the quality of answers provided by qualified experts in two Dutch online networks: ArboAntwoord and the Helpdesk of the Netherlands Center for Occupational Diseases. A random sample of 594 answers was independently evaluated by two raters using nine answer quality criteria. An additional criterion, the agreement of answers with the best available evidence, was explored by peer review of a sample of 42 answers. Reviewers performed an evidence search in Medline. The median answer quality score of ArboAntwoord (N=295) and the Netherlands Center for Occupational Diseases Helpdesk (N=299) was 8 of 9 (IQR 2). The inter-rater reliability of the first nine quality criteria was high (κ 0.82-0.90, p<0.05). A question answered by two or more experts had a greater probability of a high-quality score than questions answered by one expert (OR 4.9, 95% CI 2.7 to 9.0). Answers most often scored insufficient on the use of evidence to underpin the answer (36% and 38% for the networks, respectively) and on conciseness (35% and 31%, respectively). Peer review demonstrated that 43%-72% of the answers in both online networks were in complete agreement with the best available evidence. OSH experts are able to provide quality answers in online OSH Q&A networks. Our answer quality appraisal instrument was feasible and provided information on how to improve answer quality.

  3. The Community College Website as Virtual Advisor: A Usability Study

    ERIC Educational Resources Information Center

    Margolin, Jonathan; Miller, Shazia Rafiullah; Rosenbaum, James E.

    2013-01-01

    This study explored whether community college websites are a useful medium for providing knowledge relevant to degree completion. Ten community students used one of three community college websites to answer 10 questions about occupational degree programs. A facilitator asked participants to think aloud while using the website to answer these…

  4. Women's Action Almanac: A Complete Resource Guide.

    ERIC Educational Resources Information Center

    Williamson, Jane, Ed.; And Others

    Designed to provide answers to questions on women's issues and programs, the guide is arranged into two parts. Part 1, which comprises about three-fourths of the guide, contains background information and answers to often asked questions on 84 issues, such as abortion, affirmative action, battered women, divorce, incest, and insurance. Each entry…

  5. Designing Input Fields for Non-Narrative Open-Ended Responses in Web Surveys

    PubMed Central

    Couper, Mick P.; Kennedy, Courtney; Conrad, Frederick G.; Tourangeau, Roger

    2012-01-01

    Web surveys often collect information such as frequencies, currency amounts, dates, or other items requiring short structured answers in an open-ended format, typically using text boxes for input. We report on several experiments exploring design features of such input fields. We find little effect of the size of the input field on whether frequency or dollar amount answers are well-formed or not. By contrast, the use of templates to guide formatting significantly improves the well-formedness of responses to questions eliciting currency amounts. For date questions (whether month/year or month/day/year), we find that separate input fields improve the quality of responses over single input fields, while drop boxes further reduce the proportion of ill-formed answers. Drop boxes also reduce completion time when the list of responses is short (e.g., months), but marginally increases completion time when the list is long (e.g., birth dates). These results suggest that non-narrative open questions can be designed to help guide respondents to provide answers in the desired format. PMID:23411468

  6. Brain–Computer Interface–Based Communication in the Completely Locked-In State

    PubMed Central

    Chaudhary, Ujwal; Xia, Bin; Silvoni, Stefano; Cohen, Leonardo G.; Birbaumer, Niels

    2017-01-01

    Despite partial success, communication has remained impossible for persons suffering from complete motor paralysis but intact cognitive and emotional processing, a state called complete locked-in state (CLIS). Based on a motor learning theoretical context and on the failure of neuroelectric brain–computer interface (BCI) communication attempts in CLIS, we here report BCI communication using functional near-infrared spectroscopy (fNIRS) and an implicit attentional processing procedure. Four patients suffering from advanced amyotrophic lateral sclerosis (ALS)—two of them in permanent CLIS and two entering the CLIS without reliable means of communication—learned to answer personal questions with known answers and open questions all requiring a “yes” or “no” thought using frontocentral oxygenation changes measured with fNIRS. Three patients completed more than 46 sessions spread over several weeks, and one patient (patient W) completed 20 sessions. Online fNIRS classification of personal questions with known answers and open questions using linear support vector machine (SVM) resulted in an above-chance-level correct response rate over 70%. Electroencephalographic oscillations and electrooculographic signals did not exceed the chance-level threshold for correct communication despite occasional differences between the physiological signals representing a “yes” or “no” response. However, electroencephalogram (EEG) changes in the theta-frequency band correlated with inferior communication performance, probably because of decreased vigilance and attention. If replicated with ALS patients in CLIS, these positive results could indicate the first step towards abolition of complete locked-in states, at least for ALS. PMID:28141803

  7. Brain-Computer Interface-Based Communication in the Completely Locked-In State.

    PubMed

    Chaudhary, Ujwal; Xia, Bin; Silvoni, Stefano; Cohen, Leonardo G; Birbaumer, Niels

    2017-01-01

    Despite partial success, communication has remained impossible for persons suffering from complete motor paralysis but intact cognitive and emotional processing, a state called complete locked-in state (CLIS). Based on a motor learning theoretical context and on the failure of neuroelectric brain-computer interface (BCI) communication attempts in CLIS, we here report BCI communication using functional near-infrared spectroscopy (fNIRS) and an implicit attentional processing procedure. Four patients suffering from advanced amyotrophic lateral sclerosis (ALS)-two of them in permanent CLIS and two entering the CLIS without reliable means of communication-learned to answer personal questions with known answers and open questions all requiring a "yes" or "no" thought using frontocentral oxygenation changes measured with fNIRS. Three patients completed more than 46 sessions spread over several weeks, and one patient (patient W) completed 20 sessions. Online fNIRS classification of personal questions with known answers and open questions using linear support vector machine (SVM) resulted in an above-chance-level correct response rate over 70%. Electroencephalographic oscillations and electrooculographic signals did not exceed the chance-level threshold for correct communication despite occasional differences between the physiological signals representing a "yes" or "no" response. However, electroencephalogram (EEG) changes in the theta-frequency band correlated with inferior communication performance, probably because of decreased vigilance and attention. If replicated with ALS patients in CLIS, these positive results could indicate the first step towards abolition of complete locked-in states, at least for ALS.

  8. Design, engineering and evaluation of refractory liners for slagging gasifiers. Final report

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

    deTineo, B J; Booth, G; Firestone, R F

    1982-08-01

    The contract for this program was awarded at the end of September 1978. Work was started on 1 October 1978, on Tasks A, B, and E. Task A, Conceptual Liner Designs, and Task B, Test System Design and Construction, were completed. Task C, Liner Tests, and Task D, Liner Design Evaluation, were to begin upon completion of Task B. Task E, Liner Model Development, is inactive after an initial data compilation and theoretical model development effort. It was to be activated as soon as data were available from Task D. Task F, Liner Design Handbook, was active along with Taskmore » A since the reports of both tasks were to use the same format. At this time, Tasks C, D, and F are not to be completed since funding of this project was phased out by DOE directive. The refractory text facility, which was constructed, was tested and found to perform satisfactorily. It is described in detail, including a hazard analysis which was performed. (LTN)« less

  9. Military Review. March-April 2004

    DTIC Science & Technology

    2004-04-01

    sophisticated organized crime syndicates are all becoming more capable and more dangerous. Satisfactorily offsetting the hazards of each, individu­...that range from rising regional powers to terrorist move­ ments and irresponsible regimes unbounded by ac­ cepted restraints governing international...terrorists, and even sophisticated organized crime syndicates are all becoming more capable and more dangerous. Satisfactorily offsetting the hazards

  10. Can workers answer their questions about occupational safety and health: challenges and solutions.

    PubMed

    Rhebergen, Martijn; Van Dijk, Frank; Hulshof, Carel

    2012-01-01

    Many workers have questions about occupational safety and health (OSH). Answers to these questions empower them to further improve their knowledge about OSH, make good decisions about OSH matters and improve OSH practice when necessary. Nevertheless, many workers fail to find the answers to their questions. This paper explores the challenges workers may face when seeking answers to their OSH questions. Findings suggest that many workers may lack the skills, experience or motivation to formulate an answerable question, seek and find information, appraise information, compose correct answers and apply information in OSH practice. Simultaneously, OSH knowledge infrastructures often insufficiently support workers in answering their OSH questions. This paper discusses several potentially attractive strategies for developing and improving OSH knowledge infrastructures: 1) providing courses that teach workers to ask answerable questions and to train them to find, appraise and apply information, 2) developing information and communication technology tools or facilities that support workers as they complete one or more stages in the process from question to answer and 3) tailoring information and implementation strategies to the workers' needs and context to ensure that the information can be applied to OSH practice more easily.

  11. Which long-term care residents should be asked to complete a customer satisfaction survey?

    PubMed

    Van De Water, Margaret S; Kutner, Michael; Parmelee, Patricia A; Johnson, Theodore

    2003-01-01

    (1) To compare staff members' opinions of long-term care (LTC) residents' ability to complete a customer satisfaction survey (CSS) with a measure of cognition (MDS-COGS) derived from Minimum Data Set data; and (2) to examine the association between CSS answer reliability and MDS-COGS score. Retrospective comparison of the staff's assessment and MDS-COGS score for each respondent, as well as a prospective comparison of MDS-COGS scores with reliability measures from repeated survey administration. A 100-bed Veterans Affairs (VA) nursing home. We administered a CSS designed by our VA network following an assigned protocol. We later calculated each respondent's MDS-COGS score (grouped into 4 categories) and compared it with the staff's opinion of whether that resident was "capable of responding" (yes/no) to a CSS. We subsequently modified the CSS for low reading level and low vision, and randomly selected 40 LTC residents for repeated survey administration (T1 and T2 1 week later). Test-retest reliability was estimated by examining the extent to which T1 and T2 answers agreed (agreed exactly; meaningfully agreed as defined by VA network personnel who designed the survey; or meaningfully agreed as decided by paper authors). Staff judged that 25 of 76 LTC residents were not and 51 of 76 were capable of responding to the CSS. In 82% of cases, MDS-COGS score category and staff opinion agreed ("no cognitive impairment"/"mild-moderate cognitive impairment" with "able to complete"; and "moderate-severe cognitive impairment"/"severe cognitive impairment" with "unable to complete"). Cohen's kappa was 0.57 with a P value of <0.001. Of the 40 LTC residents randomly selected for repeated survey administration, 32 successfully completed surveys at T1 and T2. Higher MDS-COGS scores, suggesting greater cognitive impairment, were significantly associated with lower answer reliability. The answers given by LTC residents changed meaningfully (by network criteria) from T1 to T2 by 12%, 27%, and 28% across categories of no-to-mild cognitive impairment, mild-to-moderate impairment, and moderate-to-severe impairment, respectively. The rate of decline in reliability, however, was small for each unit of increase in MDS-COGS. Although the staff's opinions about residents' ability to complete a CSS were significantly associated with an objective MDS-COGS assessment, staff nonetheless failed on several occasions to let cognitively intact residents complete their own surveys. Although higher MDS-COGS scores were significantly related to lower reliability, there were no natural cut-points in the data to suggest a participate/do not participate line and the trend line between MDS-COGS level, and percent of questions answered reliably was not very strong. These results suggest that LTC residents with mild to moderate dementia might be capable of reliably answering certain types of customer satisfaction surveys.

  12. Determination of the Flow Field in the Propellant Tank of a Rocket Engine on Completion of the Mission

    NASA Astrophysics Data System (ADS)

    Fedorov, A. V.; Bedarev, I. A.; Lavruk, S. A.; Trushlyakov, V. I.; Kudentsov, V. Yu.

    2018-03-01

    In the present work, a method of mathematical simulation is employed to describe processes occurring in the specimens of new equipment and using the remaining propellant in rocket-engine tanks. Within the framework of certain turbulence models, the authors perform a calculation of the flow field in the volume of the tank of the launch-vehicle stage when a hot gas jet is injected into it. A vortex flow structure is revealed; the characteristics of heat transfer for different angles of injection of the jet are determined. The obtained correlation Nu = Nu(Re) satisfactorily describes experimental data.

  13. Determination of the Flow Field in the Propellant Tank of a Rocket Engine on Completion of the Mission

    NASA Astrophysics Data System (ADS)

    Fedorov, A. V.; Bedarev, I. A.; Lavruk, S. A.; Trushlyakov, V. I.; Kudentsov, V. Yu.

    2018-05-01

    In the present work, a method of mathematical simulation is employed to describe processes occurring in the specimens of new equipment and using the remaining propellant in rocket-engine tanks. Within the framework of certain turbulence models, the authors perform a calculation of the flow field in the volume of the tank of the launch-vehicle stage when a hot gas jet is injected into it. A vortex flow structure is revealed; the characteristics of heat transfer for different angles of injection of the jet are determined. The obtained correlation Nu = Nu(Re) satisfactorily describes experimental data.

  14. Income Tax and the FAFSA for Unaccompanied Homeless Youth

    ERIC Educational Resources Information Center

    National Association for the Education of Homeless Children and Youth, 2009

    2009-01-01

    This two-page brief answers various questions about the relationship between the filing of tax returns and a youth's completion of the FAFSA. Questions answered include: How does a youth's decision to file a tax return affect the FAFSA?; Are youth required to file tax returns?; and What should an unaccompanied youth do if his/her parents claim…

  15. Unfinished Student Answer in PISA Mathematics Contextual Problem

    ERIC Educational Resources Information Center

    Lutfianto, Moch.; Zulkardi; Hartono, Yusuf

    2013-01-01

    Solving mathematics contextual problems is one way that can be used to enable students to have the skills needed to live in the 21st century. Completion contextual problem requires a series of steps in order to properly answer the questions that are asked. The purpose of this study was to determine the steps performed students in solving…

  16. The Experience of Achievement Academy Students: What Their Experience Can Tell Us about Success

    ERIC Educational Resources Information Center

    Calleroz White, James

    2012-01-01

    The purpose of this study was to answer the question, "What are the experiences of students who have completed the Achievement Academy program?" In collecting data to answer this question, a series of clarifying questions also emerged: "What are the cultural, academic, and personal costs and benefits associated with being a part of…

  17. A Field Study of First Aid Knowledge and Attitudes of College Students in Kuwait University

    ERIC Educational Resources Information Center

    Al-Khamees, Nedaa

    2006-01-01

    A random sample of 562 students completed a questionnaire including demographic data; 20 questions testing knowledge (right answers scored 1 and wrong answers 0); and 20 exploring attitudes ("yes", "not sure" and "no"). Overall, students scored 0.49 for knowledge and 2.30 (of a maximum 3) for attitude. Knowledge…

  18. Methodology and reporting of meta-analyses in the neurosurgical literature.

    PubMed

    Klimo, Paul; Thompson, Clinton J; Ragel, Brian T; Boop, Frederick A

    2014-04-01

    Neurosurgeons are inundated with vast amounts of new clinical research on a daily basis, making it difficult and time-consuming to keep up with the latest literature. Meta-analysis is an extension of a systematic review that employs statistical techniques to pool the data from the literature in order to calculate a cumulative effect size. This is done to answer a clearly defined a priori question. Despite their increasing popularity in the neurosurgery literature, meta-analyses have not been scrutinized in terms of reporting and methodology. The authors performed a literature search using PubMed/MEDLINE to locate all meta-analyses that have been published in the JNS Publishing Group journals (Journal of Neurosurgery, Journal of Neurosurgery: Pediatrics, Journal of Neurosurgery: Spine, and Neurosurgical Focus) or Neurosurgery. Accepted checklists for reporting (PRISMA) and methodology (AMSTAR) were applied to each meta-analysis, and the number of items within each checklist that were satisfactorily fulfilled was recorded. The authors sought to answer 4 specific questions: Are meta-analyses improving 1) with time; 2) when the study met their definition of a meta-analysis; 3) when clinicians collaborated with a potential expert in meta-analysis; and 4) when the meta-analysis was the only focus of the paper? Seventy-two meta-analyses were published in the JNS Publishing Group journals and Neurosurgery between 1990 and 2012. The number of published meta-analyses has increased dramatically in the last several years. The most common topics were vascular, and most were based on observational studies. Only 11 papers were prepared using an established checklist. The average AMSTAR and PRISMA scores (proportion of items satisfactorily fulfilled divided by the total number of eligible items in the respective instrument) were 31% and 55%, respectively. Major deficiencies were identified, including the lack of a comprehensive search strategy, study selection and data extraction, assessment of heterogeneity, publication bias, and study quality. Almost one-third of the papers did not meet our basic definition of a meta-analysis. The quality of reporting and methodology was better 1) when the study met our definition of a meta-analysis; 2) when one or more of the authors had experience or expertise in conducting a meta-analysis; 3) when the meta-analysis was not conducted alongside an evaluation of the authors' own data; and 4) in more recent studies. Reporting and methodology of meta-analyses in the neurosurgery literature is excessively variable and overall poor. As these papers are being published with increasing frequency, neurosurgical journals need to adopt a clear definition of a meta-analysis and insist that they be created using checklists for both reporting and methodology. Standardization will ensure high-quality publications.

  19. Cine film replacement: digital archival requirements and remaining obstacles.

    PubMed

    Holmes, D R; Wondrow, M A; Bell, M R; Nissen, S E; Cusma, J T

    1998-07-01

    The acceptance of the Digital Imaging and Communication in Medicine (DICOM) standard and the Compact Disk-Recordable (CD-R) as the interchange medium have been critical developments for laboratories that need to move forward on the cine replacement front, while at the same time retain a means to communicate with other centers. One remaining essential component which has not been satisfactorily addressed is the issue of how digital image data should be archived within an institution. Every laboratory must consider the diverse issues which affect the choice of a digital archiving system. These factors include technical and economic issues, along with the clinical routines prevailing in their laboratory. A complete understanding of the issues will lead to the formulation of multiple options which may prove acceptable and will help to overcome the last obstacle which remains for the complete replacement of cine film in the cardiac catheterization laboratory.

  20. An Investigation of a Two-Tier Test Strategy in a University Calculus Course: Causes versus Consequences

    ERIC Educational Resources Information Center

    Yang, Tzu Chi; Chen, Sherry Y.; Chen, Meng Chang

    2016-01-01

    Online tests have been identified as a core learning activity in higher education. Unlike conventional online tests, which cannot completely reflect students' learning status, two-tier tests not only consider students' answers, but also take into account reasons for their answers. Due to such significance, research into the two-tier tests had…

  1. Reading Framework for the 2009 National Assessment of Educational Progress

    ERIC Educational Resources Information Center

    National Assessment Governing Board, 2008

    2008-01-01

    This document sets forth the design of a test of reading comprehension. The exam requires students to read passages of written English text--either literary or informational--and to answer questions about what they have read. In some cases, the questions deal with facts in the text or vocabulary. In other cases, a complete answer requires a clear…

  2. The MDT Innovation: Machine-Scoring of Fill-in-the-Blank Tests.

    ERIC Educational Resources Information Center

    Anderson, Paul S.

    The Multi-Digit Technologies (MDT) testing technique is discussed as the first major advance in computer assisted testing in several decades. The MDT testing method uses fill-in-the-blank or completion-type questions, with an alphabetized long list of possible responses. An MDT answer sheet is used to record the code number of the answer. For…

  3. The Graduate Students' Guide to Theses and Dissertations: A Practical Manual for Writing and Research.

    ERIC Educational Resources Information Center

    Allen, George R.

    The objective of this book is to assist faculty members and students in completing high-quality theses and dissertations without wasting time and effort. To highlight the various problems and issues in the research process, a question-and-answer format is used. Each chapter contains answers to commonly asked questions concerning the steps involved…

  4. Exploring Alternative Conceptions from Newtonian Dynamics and Simple DC Circuits: Links between Item Difficulty and Item Confidence

    ERIC Educational Resources Information Center

    Planinic, Maja; Boone, William J.; Krsnik, Rudolf; Beilfuss, Meredith L.

    2006-01-01

    Croatian 1st-year and 3rd-year high-school students (N = 170) completed a conceptual physics test. Students were evaluated with regard to two physics topics: Newtonian dynamics and simple DC circuits. Students answered test items and also indicated their confidence in each answer. Rasch analysis facilitated the calculation of three linear…

  5. We Don't Have to Learn Anything; We Just Have to Find the Answer

    ERIC Educational Resources Information Center

    Hoover, Clara

    2005-01-01

    In today's society, how many people just want to know the answer? How many students are satisfied with accepting their first Internet hit without comparing information and validating sources? How many adults do the same? With today's technology, instant gratification and completing a task as quickly as possible seem to be the norm. This article…

  6. Patients with schizophrenia activate behavioural intentions facilitated by counterfactual reasoning.

    PubMed

    Contreras, Fernando; Albacete, Auria; Tebé, Cristian; Benejam, Bessy; Caño, Agnes; Menchón, José Manuel

    2017-01-01

    The main variables assessed were: answer to complete a target task (wrong or correctly), and percentage gain in the reaction time (RT) to complete a target task correctly depending on whether the prime was a counterfactual or a neutral-control cue. These variables were assessed in 37 patients with schizophrenia and 37 healthy controls. Potential associations with clinical status and socio-demographic characteristics were also explored. When a counterfactual prime was presented, the probability of giving an incorrect answer was lower for the entire sample than when a neutral prime was presented (OR 0.58; CI 95% 0.42 to 0.79), but the schizophrenia patients showed a higher probability than the controls of giving an incorrect answer (OR 3.89; CI 95% 2.0 to 7.6). Both the schizophrenia patients and the controls showed a similar percentage gain in RT to a correct answer of 8%. Challenging the results of previous research, our findings suggest a normal activation of behavioural intentions facilitated by CFT in schizophrenia. Nevertheless, the patients showed more difficulty than the controls with the task, adding support to the concept of CFT as a potential new target for consideration in future therapeutic approaches for this illness.

  7. Measuring Success by Degrees: The Status of College Completion in SREB States

    ERIC Educational Resources Information Center

    Collins, Crystal

    2010-01-01

    In 2010, the Southern Regional Education Board (SREB) convened an advisory panel of state leaders to study college completion, answer key questions and make policy recommendations to guide states toward improvement. The commitment of these leaders and philanthropic groups to address the problems of college completion--both nationwide and in SREB…

  8. Producing approximate answers to database queries

    NASA Technical Reports Server (NTRS)

    Vrbsky, Susan V.; Liu, Jane W. S.

    1993-01-01

    We have designed and implemented a query processor, called APPROXIMATE, that makes approximate answers available if part of the database is unavailable or if there is not enough time to produce an exact answer. The accuracy of the approximate answers produced improves monotonically with the amount of data retrieved to produce the result. The exact answer is produced if all of the needed data are available and query processing is allowed to continue until completion. The monotone query processing algorithm of APPROXIMATE works within the standard relational algebra framework and can be implemented on a relational database system with little change to the relational architecture. We describe here the approximation semantics of APPROXIMATE that serves as the basis for meaningful approximations of both set-valued and single-valued queries. We show how APPROXIMATE is implemented to make effective use of semantic information, provided by an object-oriented view of the database, and describe the additional overhead required by APPROXIMATE.

  9. Philosophical Roots of Cosmology

    NASA Astrophysics Data System (ADS)

    Ivanovic, M.

    2008-10-01

    We shall consider the philosophical roots of cosmology in the earlier Greek philosophy. Our goal is to answer the question: Are earlier Greek theories of pure philosophical-mythological character, as often philosophers cited it, or they have scientific character. On the bases of methodological criteria, we shall contend that the latter is the case. In order to answer the question about contemporary situation of the relation philosophy-cosmology, we shall consider the next question: Is contemporary cosmology completely independent of philosophical conjectures? The answer demands consideration of methodological character about scientific status of contemporary cosmology. We also consider some aspects of the relation contemporary philosophy-cosmology.

  10. Results achieved by emergency physicians in teaching basic cardiopulmonary resuscitation to secondary school students.

    PubMed

    Jiménez-Fábrega, Xavier; Escalada-Roig, Xavier; Sánchez, Miquel; Culla, Alexandre; Díaz, Núria; Gómez, Xavier; Villena, Olga; Rodríguez, Esther; Gaspar, Alberto; Molina, José Emilio; Salvador, Jordi; Miró, Oscar

    2009-06-01

    We investigated the results obtained with a basic cardiopulmonary resuscitation (b-CPR) program (PROCES) specifically designed for secondary school students (14-16 years old) and taught by emergency physicians. We used a multiple-choice test with 20 questions (10 on theory and 10 on skills) answered before and immediately after and 1 year after receiving the b-CPR course. Satisfactory learning was considered when at least 8 out of 10 skill questions were correctly answered. We investigated student variables associated with better immediate and deferred (1 year after) PROCES performance. We compared the results with those obtained using a more standardized program to teach b-CPR to police cadets. We enrolled 600 high school students. PROCES achieved significant improvement in overall, theory and skill marks immediately after the course (P<0.001), with a significant decay in all of them 1 year after the course (P<0.001). Satisfactory learning was achieved by 57% of school students immediately after PROCES and by 37% when assessed 1 year later. Students without pending study subjects (P=0.001) and those from private schools (P<0.01) achieved significantly better performance immediately after PROCES and only female students achieved greater performance 1 year after the course (P<0.05). With respect to police cadets instructed through a standardized course, immediate satisfactory learning of school students was lower (79 vs. 57%, respectively; P<0.001), whereas deferred satisfactory learning was higher (23 vs. 37%, respectively; P<0.05). Emergency physicians can satisfactorily instruct secondary school students in b-CPR using PROCES, and this specific program achieves a reasonable amount of satisfactory learning.

  11. Teaching Design in the First Years of a Traditional Mechanical Engineering Degree: Methods, Issues and Future Perspectives

    ERIC Educational Resources Information Center

    Silva, Arlindo; Fontul, Mihail; Henriques, Elsa

    2015-01-01

    Engineering design is known as an answer to an ill-defined problem. As any answer to an ill-defined problem, it can never be completely right or absolutely wrong. The methods that universities use to teach engineering design, as a consequence of this, suffer from the same fate. However, the accumulated experience with the "chalk and…

  12. Cost-Benefit Analysis Methodology: Install Commercially Compliant Engines on National Security Exempted Vessels?

    DTIC Science & Technology

    2015-11-05

    impact analyses) satisfactorily encompasses the fundamentals of environmental health risk and can be applied to all mobile and stationary equipment...regulations. This paper does not seek to justify the EPA MHB approach, but explains the fundamentals and describes how the MHB concept can be...satisfactorily encompasses the fundamentals of environmental health risk and can be applied to all mobile and stationary equipment types. 15. SUBJECT TERMS

  13. 50 CFR 86.113 - What if I have recently completed a boat access survey?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false What if I have recently completed a boat access survey? 86.113 Section 86.113 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE... I have recently completed a boat access survey? If the recent survey substantially answers the...

  14. 50 CFR 86.113 - What if I have recently completed a boat access survey?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false What if I have recently completed a boat access survey? 86.113 Section 86.113 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE... I have recently completed a boat access survey? If the recent survey substantially answers the...

  15. Preliminary report of a Web-based instrument to assess and teach knowledge and clinical thinking to medical student

    PubMed Central

    Tokunaga, Hironobu; Ando, Hirotaka; Obika, Mikako; Miyoshi, Tomoko; Tokuda, Yasuharu; Bautista, Miho; Kataoka, Hitomi; Terasawa, Hidekazu

    2014-01-01

    Objectives We report the preliminary development of a unique Web-based instrument for assessing and teaching knowledge and developing clinical thinking called the “Sequential Questions and Answers” (SQA) test. Included in this feasibility report are physicians’ answers to the Sequential Questions and Answers pre- and posttests and their brief questionnaire replies. Methods The authors refined the SQA test case scenario for content, ease of modifications of case scenarios, test uploading and answer retrieval. Eleven geographically distant physicians evaluated the SQA test, taking the pretest and posttest within two weeks. These physicians completed a brief questionnaire about the SQA test. Results Eleven physicians completed the SQA pre- and posttest; all answers were downloaded for analysis. They reported the ease of website login and navigating within the test module together with many helpful suggestions. Their average posttest score gain was 53% (p=0.012). Conclusions We report the successful launch of a unique Web-based instrument referred to as the Sequential Questions and Answers test. This distinctive test combines teaching organization of the clinical narrative into an assessment tool that promotes acquiring medical knowledge and clinical thinking. We successfully demonstrated the feasibility of geographically distant physicians to access the SQA instrument. The physicians’ helpful suggestions will be added to future SQA test versions. Medical schools might explore the integration of this multi-language-capable SQA assessment and teaching instrument into their undergraduate medical curriculum. PMID:25341203

  16. The language of arithmetic across the hemispheres: An event-related potential investigation.

    PubMed

    Dickson, Danielle S; Federmeier, Kara D

    2017-05-01

    Arithmetic expressions, like verbal sentences, incrementally lead readers to anticipate potential appropriate completions. Existing work in the language domain has helped us understand how the two hemispheres differently participate in and contribute to the cognitive process of sentence reading, but comparatively little work has been done with mathematical equation processing. In this study, we address this gap by examining the ERP response to provided answers to simple multiplication problems, which varied both in levels of correctness (given an equation context) and in visual field of presentation (joint attention in central presentation, or biased processing to the left or right hemisphere through contralateral visual field presentation). When answers were presented to any of the visual fields (hemispheres), there was an effect of correctness prior to the traditional N400 timewindow, which we interpret as a P300 in response to a detected target item (the correct answer). In addition to this response, equation answers also elicited a late positive complex (LPC) for incorrect answers. Notably, this LPC effect was most prominent in the left visual field (right hemisphere), and it was also sensitive to the confusability of the wrong answer - incorrect answers that were closely related to the correct answer elicited a smaller LPC. This suggests a special, prolonged role for the right hemisphere during answer evaluation. Copyright © 2017 Elsevier B.V. All rights reserved.

  17. Clinical decision support tools: performance of personal digital assistant versus online drug information databases.

    PubMed

    Clauson, Kevin A; Polen, Hyla H; Marsh, Wallace A

    2007-12-01

    To evaluate personal digital assistant (PDA) drug information databases used to support clinical decision-making, and to compare the performance of PDA databases with their online versions. Prospective evaluation with descriptive analysis. Five drug information databases available for PDAs and online were evaluated according to their scope (inclusion of correct answers), completeness (on a 3-point scale), and ease of use; 158 question-answer pairs across 15 weighted categories of drug information essential to health care professionals were used to evaluate these databases. An overall composite score integrating these three measures was then calculated. Scores for the PDA databases and for each PDA-online pair were compared. Among the PDA databases, composite rankings, from highest to lowest, were as follows: Lexi-Drugs, Clinical Pharmacology OnHand, Epocrates Rx Pro, mobileMicromedex (now called Thomson Clinical Xpert), and Epocrates Rx free version. When we compared database pairs, online databases that had greater scope than their PDA counterparts were Clinical Pharmacology (137 vs 100 answers, p<0.001), Micromedex (132 vs 96 answers, p<0.001), Lexi-Comp Online (131 vs 119 answers, p<0.001), and Epocrates Online Premium (103 vs 98 answers, p=0.001). Only Micromedex online was more complete than its PDA version (p=0.008). Regarding ease of use, the Lexi-Drugs PDA database was superior to Lexi-Comp Online (p<0.001); however, Epocrates Online Premium, Epocrates Online Free, and Micromedex online were easier to use than their PDA counterparts (p<0.001). In terms of composite scores, only the online versions of Clinical Pharmacology and Micromedex demonstrated superiority over their PDA versions (p>0.01). Online and PDA drug information databases assist practitioners in improving their clinical decision-making. Lexi-Drugs performed significantly better than all of the other PDA databases evaluated. No PDA database demonstrated superiority to its online counterpart; however, the online versions of Clinical Pharmacology and Micromedex were superior to their PDA versions in answering questions.

  18. The Thanksgiving Primer: A Complete Guide to Re-creating the First Harvest Festival for Your Family, Friends or Church. Revised and Enlarged.

    ERIC Educational Resources Information Center

    Travers, Carolyn Freeman, Ed.

    This booklet contains a collection of answers to the most frequently-asked questions on subjects related to the first Thanksgiving, with answers prepared by Plimoth Plantation Museum staff. The book is intended to serve as a guide for re-creating the original 17th century event. The contents include: (1) "The American Thanksgiving: The…

  19. Dignity and the ownership and use of body parts.

    PubMed

    Foster, Charles

    2014-10-01

    Property-based models of the ownership of body parts are common. They are inadequate. They fail to deal satisfactorily with many important problems, and even when they do work, they rely on ideas that have to be derived from deeper, usually unacknowledged principles. This article proposes that the parent principle is always human dignity, and that one will get more satisfactory answers if one interrogates the older, wiser parent instead of the younger, callow offspring. But human dignity has a credibility problem. It is often seen as hopelessly amorphous or incurably theological. These accusations are often just. But a more thorough exegesis exculpates dignity and gives it its proper place at the fountainhead of bioethics. Dignity is objective human thriving. Thriving considerations can and should be applied to dead people as well as live ones. To use dignity properly, the unit of bioethical analysis needs to be the whole transaction rather than (for instance) the doctor-patient relationship. The dignity interests of all the stakeholders are assessed in a sort of utilitarianism. Its use in relation to body part ownership is demonstrated. Article 8(1) of the European Convention of Human Rights endorses and mandates this approach.

  20. The Design and Analysis of Salmonid Tagging Studies in the Columbia Basin : Volume II: Experiment Salmonid Survival with Combined PIT-CWT Tagging.

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

    Newman, Ken

    1997-06-01

    Experiment designs to estimate the effect of transportation on survival and return rates of Columbia River system salmonids are discussed along with statistical modeling techniques. Besides transportation, river flow and dam spill are necessary components in the design and analysis otherwise questions as to the effects of reservoir drawdowns and increased dam spill may never be satisfactorily answered. Four criteria for comparing different experiment designs are: (1) feasibility, (2) clarity of results, (3) scope of inference, and (4) time to learn. In this report, alternative designs for conducting experimental manipulations of smolt tagging studies to study effects of river operationsmore » such as flow levels, spill fractions, and transporting outmigrating salmonids around dams in the Columbia River system are presented. The principles of study design discussed in this report have broad implications for the many studies proposed to investigate both smolt and adult survival relationships. The concepts are illustrated for the case of the design and analysis of smolt transportation experiments. The merits of proposed transportation studies should be measured relative to these principles of proper statistical design and analysis.« less

  1. 50 CFR 86.113 - What if I have recently completed a boat access survey?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false What if I have recently completed a boat access survey? 86.113 Section 86.113 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE... completed a boat access survey? If the recent survey substantially answers the provisions in § 86.118, the...

  2. 50 CFR 86.113 - What if I have recently completed a boat access survey?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false What if I have recently completed a boat access survey? 86.113 Section 86.113 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE... completed a boat access survey? If the recent survey substantially answers the provisions in § 86.118, the...

  3. 50 CFR 86.113 - What if I have recently completed a boat access survey?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false What if I have recently completed a boat access survey? 86.113 Section 86.113 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE... completed a boat access survey? If the recent survey substantially answers the provisions in § 86.118, the...

  4. The recent evolution of the question "What is life"?

    PubMed

    Morange, Michel

    2012-01-01

    The question "What is life?" is absent from the writings of present-day biologists and scientists. However, an answer to this question, even if only partial, is needed for successful completion of projects in astrobiology and synthetic biology. The reasons for this absence are metaphysical, epistemological, and historical. No one has a full answer to this question, but there are many good reasons to keep posing it. Answers are no longer sought in the existence of strengths or mechanisms specific to life. The secret of life has been unveiled and it is nothing other than physical chemistry. What remains to be understood is the way the characteristics of organisms have emerged and been combined within one unique "object." The answer to the question "What is life?" is now looked for in the scenario that generated life.

  5. Owner assessment of therapeutic interventions for canine atopic dermatitis: a long-term retrospective analysis.

    PubMed

    Dell, Darin L; Griffin, Craig E; Thompson, Lori A; Griffies, Joel D

    2012-06-01

    Canine atopic dermatitis is a frequent diagnosis in veterinary medicine; however, the long-term prognosis for canine atopic dermatitis has not been evaluated in a systematic fashion. To compare the relative efficacy of commonly used therapies for canine atopic dermatitis in two groups of dogs over 5 and 10 year time periods. Dogs were identified from the medical record database of a privately owned veterinary dermatology practice in the USA. Clients completed a four-part, 28-question, Internet-based survey. Surveys were included in the analysis if one entire section was completed. Each question was completed independently of the answers to other questions. Several respondents failed to complete all questions. Some respondents answered similar questions with contradictory answers. Each question was analysed individually. A total of 136 owner surveys were completed, 39 from the 10 year and 97 from the 5 year study dogs. Eighty-five of 135 respondents indicated that their pet was receiving some form of medical therapy for atopic dermatitis at the time of the survey. Thirty of 90 respondents (33.3%) indicated that their dog improved during a dietary trial. Five dogs met the study's definition for clinical cure. All five of these dogs had been treated with allergen-specific immunotherapy. This study revealed that clients believe antihistamines can be a useful part of multimodal therapy for canine atopic dermatitis. The results also demonstrated that a significant number of canines benefited from dietary modification. In addition, allergen-specific immunotherapy was the only treatment to induce true clinical remission of atopic dermatitis. © 2012 The Authors. Veterinary Dermatology. © 2012 ESVD and ACVD.

  6. "Suntelligence" Survey

    MedlinePlus

    ... the American Academy of Dermatology's "Suntelligence" sun-smart survey. Please answer the following questions to measure your ... how you incorporate it into your life. The survey will take 5 to 7 minutes to complete. ...

  7. Solar-Terrestrial Science Strategy Workshop

    NASA Technical Reports Server (NTRS)

    Banks, Peter M. (Editor); Roberts, William T. (Editor); Kropp, Jack (Editor)

    1989-01-01

    The conclusions and recommendations reached at the Solar Terrestrial Science Strategy Workshop are summarized. The charter given to this diverse group was: (1) to establish the level of scientific understanding to be accomplished with the completion of the current and near term worldwide programs; (2) identify the significant scientific questions to be answered by future solar terrestrial programs, and the programs required to answer these questions; and (3) map out a program strategy, taking into consideration currently perceived space capabilities and constraints, to accomplish the identified program.

  8. Replies to the Questionnaire on the Theme of the 42nd ICE on Literacy Education = Responses au questionnaire sur le theme de la 42e CIE sur l'alphabetisation. IBE Documents Series, Number 2, December 1991.

    ERIC Educational Resources Information Center

    International Bureau of Education, Geneva (Switzerland).

    This report represents elements of 105 replies received from UNESCO Member States to the International Bureau of Education (IBE) questionnaire. The report does not always reproduce the complete answers given, and the extracts presented are usually presented in the language used in the relevant answer. The report begins with a list of member…

  9. A System Approach to Navy Medical Education and Training. Appendix 12. General Duty Corpsman.

    DTIC Science & Technology

    1974-08-31

    survey and analysis was conducted relative to all factors affecting education and training programs. Subsequently, a job-analysis sub-system was defined...to be completed for this survey : Part I Career Background Information (answers to be recorded in this TASK BOOKLET) Part II A List of Tasks (answers... SHAMPOO /COMB HAIR, GIVF -9FNATL. F!’M’O.1AIL ICAQE, SHAVE BcAREW 40 IISSU5 HOSPITAL COMFORTS TO PATIENTS,E.G. IKLEENcXSDAP,TOOTHPASTEvRED CROSS SUPPLIES 41

  10. Net Improvement of Correct Answers to Therapy Questions After PubMed Searches: Pre/Post Comparison

    PubMed Central

    Keepanasseril, Arun

    2013-01-01

    Background Clinicians search PubMed for answers to clinical questions although it is time consuming and not always successful. Objective To determine if PubMed used with its Clinical Queries feature to filter results based on study quality would improve search success (more correct answers to clinical questions related to therapy). Methods We invited 528 primary care physicians to participate, 143 (27.1%) consented, and 111 (21.0% of the total and 77.6% of those who consented) completed the study. Participants answered 14 yes/no therapy questions and were given 4 of these (2 originally answered correctly and 2 originally answered incorrectly) to search using either the PubMed main screen or PubMed Clinical Queries narrow therapy filter via a purpose-built system with identical search screens. Participants also picked 3 of the first 20 retrieved citations that best addressed each question. They were then asked to re-answer the original 14 questions. Results We found no statistically significant differences in the rates of correct or incorrect answers using the PubMed main screen or PubMed Clinical Queries. The rate of correct answers increased from 50.0% to 61.4% (95% CI 55.0%-67.8%) for the PubMed main screen searches and from 50.0% to 59.1% (95% CI 52.6%-65.6%) for Clinical Queries searches. These net absolute increases of 11.4% and 9.1%, respectively, included previously correct answers changing to incorrect at a rate of 9.5% (95% CI 5.6%-13.4%) for PubMed main screen searches and 9.1% (95% CI 5.3%-12.9%) for Clinical Queries searches, combined with increases in the rate of being correct of 20.5% (95% CI 15.2%-25.8%) for PubMed main screen searches and 17.7% (95% CI 12.7%-22.7%) for Clinical Queries searches. Conclusions PubMed can assist clinicians answering clinical questions with an approximately 10% absolute rate of improvement in correct answers. This small increase includes more correct answers partially offset by a decrease in previously correct answers. PMID:24217329

  11. Net improvement of correct answers to therapy questions after pubmed searches: pre/post comparison.

    PubMed

    McKibbon, Kathleen Ann; Lokker, Cynthia; Keepanasseril, Arun; Wilczynski, Nancy L; Haynes, R Brian

    2013-11-08

    Clinicians search PubMed for answers to clinical questions although it is time consuming and not always successful. To determine if PubMed used with its Clinical Queries feature to filter results based on study quality would improve search success (more correct answers to clinical questions related to therapy). We invited 528 primary care physicians to participate, 143 (27.1%) consented, and 111 (21.0% of the total and 77.6% of those who consented) completed the study. Participants answered 14 yes/no therapy questions and were given 4 of these (2 originally answered correctly and 2 originally answered incorrectly) to search using either the PubMed main screen or PubMed Clinical Queries narrow therapy filter via a purpose-built system with identical search screens. Participants also picked 3 of the first 20 retrieved citations that best addressed each question. They were then asked to re-answer the original 14 questions. We found no statistically significant differences in the rates of correct or incorrect answers using the PubMed main screen or PubMed Clinical Queries. The rate of correct answers increased from 50.0% to 61.4% (95% CI 55.0%-67.8%) for the PubMed main screen searches and from 50.0% to 59.1% (95% CI 52.6%-65.6%) for Clinical Queries searches. These net absolute increases of 11.4% and 9.1%, respectively, included previously correct answers changing to incorrect at a rate of 9.5% (95% CI 5.6%-13.4%) for PubMed main screen searches and 9.1% (95% CI 5.3%-12.9%) for Clinical Queries searches, combined with increases in the rate of being correct of 20.5% (95% CI 15.2%-25.8%) for PubMed main screen searches and 17.7% (95% CI 12.7%-22.7%) for Clinical Queries searches. PubMed can assist clinicians answering clinical questions with an approximately 10% absolute rate of improvement in correct answers. This small increase includes more correct answers partially offset by a decrease in previously correct answers.

  12. Completeness and Reliability of Location Data Collected on the Web: Assessing the Quality of Self-Reported Locations in an Internet Sample of Men Who Have Sex With Men.

    PubMed

    Vaughan, Adam S; Kramer, Michael R; Cooper, Hannah Lf; Rosenberg, Eli S; Sullivan, Patrick S

    2016-06-09

    Place is critical to our understanding of human immunodeficiency virus (HIV) infections among men who have sex with men (MSM) in the United States. However, within the scientific literature, place is almost always represented by residential location, suggesting a fundamental assumption of equivalency between neighborhood of residence, place of risk, and place of prevention. However, the locations of behaviors among MSM show significant spatial variation, and theory has posited the importance of nonresidential contextual exposures. This focus on residential locations has been at least partially necessitated by the difficulties in collecting detailed geolocated data required to explore nonresidential locations. Using a Web-based map tool to collect locations, which may be relevant to the daily lives and health behaviors of MSM, this study examines the completeness and reliability of the collected data. MSM were recruited on the Web and completed a Web-based survey. Within this survey, men used a map tool embedded within a question to indicate their homes and multiple nonresidential locations, including those representing work, sex, socialization, physician, and others. We assessed data quality by examining data completeness and reliability. We used logistic regression to identify demographic, contextual, and location-specific predictors of answering all eligible map questions and answering specific map questions. We assessed data reliability by comparing selected locations with other participant-reported data. Of 247 men completing the survey, 167 (67.6%) answered the entire set of eligible map questions. Most participants (>80%) answered specific map questions, with sex locations being the least reported (80.6%). Participants with no college education were less likely than those with a college education to answer all map questions (prevalence ratio, 0.4; 95% CI, 0.2-0.8). Participants who reported sex at their partner's home were less likely to indicate the location of that sex (prevalence ratio, 0.8; 95% CI, 0.7-1.0). Overall, 83% of participants placed their home's location within the boundaries of their reported residential ZIP code. Of locations having a specific text description, the median distance between the participant-selected location and the location determined using the specific text description was 0.29 miles (25th and 75th percentiles, 0.06-0.88). Using this Web-based map tool, this Web-based sample of MSM was generally willing and able to provide accurate data regarding both home and nonresidential locations. This tool provides a mechanism to collect data that can be used in more nuanced studies of place and sexual risk and preventive behaviors of MSM.

  13. Story Grammar Ability in Children with and without Language Disorder: Story Generation, Story Retelling, and Story Comprehension.

    ERIC Educational Resources Information Center

    Merritt, Donna DiSegna; Liles, Betty Z.

    1987-01-01

    Twenty language-impaired and 20 unimpaired children, aged 9-11, generated and retold stories and answered comprehension questions. The stories produced by language-disordered children contained fewer complete story episodes, fewer main and subordinate clauses per complete episode, and a lower frequency of use of story grammar components than those…

  14. Community College Responses to Calls for Higher Completion Rates: The Cases of Three Community Colleges

    ERIC Educational Resources Information Center

    Smock, Elizabeth S.

    2013-01-01

    The primary purpose of this study was to understand how three diverse community colleges are interpreting and acting on federal initiatives to increase completion rates. The study attempted to answer four main research questions: (1) How do a selection of Kansas community colleges, as organizations, interpret the initiative to increase completion…

  15. VCCS Transfer Project: Transfer Rates, Transfer Performance, and Baccalaureate Completion.

    ERIC Educational Resources Information Center

    McHewitt, Earl R.; Taylor, Garry

    This document analyzes a study done by the Center for the Study of Community Colleges (CSCC), which examined transfer rates in the VCCS. The document provides definitions for transfer rate, academic performance, and completion rate as they are used in the study. The study answers the following questions: (1) which pool of students were used in the…

  16. 78 FR 21891 - Rural Call Completion

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-12

    ... traffic may not be blocked, choked, reduced, or restricted, we have learned that carriers often do not... called party, including, for example, by voicemail, answering machine, or fax machine. We calculate a...

  17. Peripheral cold acclimatization in Antarctic scuba divers.

    PubMed

    Bridgman, S A

    1991-08-01

    Peripheral acclimatization to cold in scuba divers stationed at the British Antarctic Survey's Signy Station was investigated during a year in Antarctica. Five divers and five non-diver controls underwent monthly laboratory tests of index finger immersion in cold water for 30 min. Index finger pulp temperature and time of onset of cold-induced vasodilatation (CIVD) were measured. Pain was recorded with verbal and numerical psychophysical subjective pain ratings. Average finger temperatures and median finger pain from 6-30 min of immersion, maximum finger temperatures during the first CIVD cycle, and finger temperatures at the onset of CIVD were calculated. Comparison of the variables recorded from divers and non-divers were performed with analysis of variance. No significant differences were found among the variables recorded from divers and non-divers. From a review of the literature, divers have responses typical of non-cold-adapted Caucasians. There is, therefore, no evidence that Signy divers peripherally acclimatized to cold. We suggest that these findings occur because either the whole body cooling which divers undergo inhibits peripheral acclimatization or because of insufficiently frequent or severe cold exposure while diving. Further basic studies on the duration, frequency and severity of cold exposure necessary to induce peripheral cold acclimatization are required before this question can be satisfactorily answered.

  18. Petition Preparation Help

    EPA Pesticide Factsheets

    Preparing a part 75 Petition provides useful information and answers to common questions that will help the designated representative for a unit subject to part 75 prepare and submit a complete petition under §75.66.

  19. Develop and test fuel cell powered on-site integrated total energy systems. Phase 3: Full-scale power plant development

    NASA Technical Reports Server (NTRS)

    Kaufman, A.; Pudick, S.; Wang, C. L.; Werth, J.; Whelan, J. A.

    1984-01-01

    Two 25-cell, 13 inch x 23 inch (4kW) stacks were started up to evaluate the reliability of component and stack technology developed through the end of 1983. Both stacks started up well and are running satisfactorily on hydrogen-air after 1900 hours and 800 hours, respectively. A synthetic-reformat mixing station is nearing completion, and both stacks will be operated on reformate fuel. A stack-protection control system was placed in operation for Stack No. 2, and a similar set-up is in preparation for Stack No. 1. This system serves to change operating conditions or shut the stack down to avoid deleterious effects from nonstack-related upsets. The capability will greatly improve changes of obtaining meaningful long-term test data.

  20. FTIR, FT-Raman spectra and ab initio, DFT vibrational analysis of 2,4-dinitrophenylhydrazine.

    PubMed

    Sundaraganesan, N; Ayyappan, S; Umamaheswari, H; Joshua, B Dominic

    2007-01-01

    The FTIR and FT-Raman spectra of 2,4-dinitrophenylhydrazine (2,4-DNPH) has been recorded in the region 4000-400 and 3500-50cm-1, respectively. The optimized geometry, frequency and intensity of the vibrational bands of 2,4-DNPH were obtained by the ab initio and density functional theory (DFT) levels of theory with complete relaxation in the potential energy surface using 6-31G(d,p) and 6-311G(d,p) basis sets. The harmonic vibrational frequencies were calculated and the scaled values have been compared with experimental FTIR and FT-Raman spectra. The observed and the calculated frequencies are found to be in good agreement. The experimental spectra also coincide satisfactorily with those of theoretically constructed bar type spectrograms.

  1. FTIR, FT-Raman spectra and ab initio, DFT vibrational analysis of 2,4-dinitrophenylhydrazine

    NASA Astrophysics Data System (ADS)

    Sundaraganesan, N.; Ayyappan, S.; Umamaheswari, H.; Dominic Joshua, B.

    2007-01-01

    The FTIR and FT-Raman spectra of 2,4-dinitrophenylhydrazine (2,4-DNPH) has been recorded in the region 4000-400 and 3500-50 cm -1, respectively. The optimized geometry, frequency and intensity of the vibrational bands of 2,4-DNPH were obtained by the ab initio and density functional theory (DFT) levels of theory with complete relaxation in the potential energy surface using 6-31G(d,p) and 6-311G(d,p) basis sets. The harmonic vibrational frequencies were calculated and the scaled values have been compared with experimental FTIR and FT-Raman spectra. The observed and the calculated frequencies are found to be in good agreement. The experimental spectra also coincide satisfactorily with those of theoretically constructed bar type spectrograms.

  2. STRAWBERRY HEMANGIOMAS—The Natural History of the Untreated Lesion

    PubMed Central

    Jacobs, Alvin H.

    1957-01-01

    A review of the literature on the natural history of strawberry hemangiomas revealed over-whelming evidence of the satisfactory spontaneous involution of over 95 per cent of these lesions without the scarring and danger of other sequelae inherent in the various forms of treatment. In a study of 105 strawberry nevi observed for more than one year, 97 per cent of the lesions had either completely disappeared or were regressing satisfactorily. A cross-section study of 1,735 consecutively examined children in routine pediatric practice showed hemangiomas to be present in 10.1 per cent of all infants from birth to one year of age but that this incidence drops to 1.5 per cent in children over five years of age, confirming the fact of spontaneous involution. PMID:13383382

  3. Inheritance of magma ocean differentiation during lunar origin by giant impact

    NASA Technical Reports Server (NTRS)

    Warren, Paul H.

    1992-01-01

    The giant impact model for the Moon has won widespread support. It seems to satisfactorily explain the high angular momentum of the Earth-Moon system, and the strong depletion of FeNi in the Moon. This model is usually assumed to entail no significant fractionation of nonvolatile lithophile elements relative to a simple binary mixture of impactor silicates plus protoearth silicates. Although the Earth may have been hot enough before the impact to be completely molten, analysis of the likely number and timing of major impacts in the prehistory of the impactor indicates that a fully molten, undifferentiated condition for that relatively small body is unlikely. Given selective sampling by the giant impact, any significant vertical differentiation within the noncore portion of the impactor would have been largely inherited by the Moon.

  4. Experimental control in software reliability certification

    NASA Technical Reports Server (NTRS)

    Trammell, Carmen J.; Poore, Jesse H.

    1994-01-01

    There is growing interest in software 'certification', i.e., confirmation that software has performed satisfactorily under a defined certification protocol. Regulatory agencies, customers, and prospective reusers all want assurance that a defined product standard has been met. In other industries, products are typically certified under protocols in which random samples of the product are drawn, tests characteristic of operational use are applied, analytical or statistical inferences are made, and products meeting a standard are 'certified' as fit for use. A warranty statement is often issued upon satisfactory completion of a certification protocol. This paper outlines specific engineering practices that must be used to preserve the validity of the statistical certification testing protocol. The assumptions associated with a statistical experiment are given, and their implications for statistical testing of software are described.

  5. Chemical Reactions of Simulated Producer Gas with Molten Tin-Bismuth Alloy

    Treesearch

    Keith J. Bourne

    2012-01-01

    A pyrolysis and gasification system utilizing molten metal as an energy carrier has been proposed and the initial stages of its design have been completed. However, there are several fundamental questions that need to be answered before the design of this system can be completed. These questions include: How will the molten metal interact with the products of biomass...

  6. Bats, balls, and substitution sensitivity: cognitive misers are no happy fools.

    PubMed

    De Neys, Wim; Rossi, Sandrine; Houdé, Olivier

    2013-04-01

    Influential work on human thinking suggests that our judgment is often biased because we minimize cognitive effort and intuitively substitute hard questions by easier ones. A key question is whether or not people realize that they are doing this and notice their mistake. Here, we test this claim with one of the most publicized examples of the substitution bias, the bat-and-ball problem. We designed an isomorphic control version in which reasoners experience no intuitive pull to substitute. Results show that people are less confident in their substituted, erroneous bat-and-ball answer than in their answer on the control version that does not give rise to the substitution. Contrary to popular belief, this basic finding indicates that biased reasoners are not completely oblivious to the substitution and sense that their answer is questionable. This calls into question the characterization of the human reasoner as a happy fool who blindly answers erroneous questions without realizing it.

  7. Mappability of drug-like space: towards a polypharmacologically competent map of drug-relevant compounds

    NASA Astrophysics Data System (ADS)

    Sidorov, Pavel; Gaspar, Helena; Marcou, Gilles; Varnek, Alexandre; Horvath, Dragos

    2015-12-01

    Intuitive, visual rendering—mapping—of high-dimensional chemical spaces (CS), is an important topic in chemoinformatics. Such maps were so far dedicated to specific compound collections—either limited series of known activities, or large, even exhaustive enumerations of molecules, but without associated property data. Typically, they were challenged to answer some classification problem with respect to those same molecules, admired for their aesthetical virtues and then forgotten—because they were set-specific constructs. This work wishes to address the question whether a general, compound set-independent map can be generated, and the claim of "universality" quantitatively justified, with respect to all the structure-activity information available so far—or, more realistically, an exploitable but significant fraction thereof. The "universal" CS map is expected to project molecules from the initial CS into a lower-dimensional space that is neighborhood behavior-compliant with respect to a large panel of ligand properties. Such map should be able to discriminate actives from inactives, or even support quantitative neighborhood-based, parameter-free property prediction (regression) models, for a wide panel of targets and target families. It should be polypharmacologically competent, without requiring any target-specific parameter fitting. This work describes an evolutionary growth procedure of such maps, based on generative topographic mapping, followed by the validation of their polypharmacological competence. Validation was achieved with respect to a maximum of exploitable structure-activity information, covering all of Homo sapiens proteins of the ChEMBL database, antiparasitic and antiviral data, etc. Five evolved maps satisfactorily solved hundreds of activity-based ligand classification challenges for targets, and even in vivo properties independent from training data. They also stood chemogenomics-related challenges, as cumulated responsibility vectors obtained by mapping of target-specific ligand collections were shown to represent validated target descriptors, complying with currently accepted target classification in biology. Therefore, they represent, in our opinion, a robust and well documented answer to the key question "What is a good CS map?"

  8. Mappability of drug-like space: towards a polypharmacologically competent map of drug-relevant compounds.

    PubMed

    Sidorov, Pavel; Gaspar, Helena; Marcou, Gilles; Varnek, Alexandre; Horvath, Dragos

    2015-12-01

    Intuitive, visual rendering--mapping--of high-dimensional chemical spaces (CS), is an important topic in chemoinformatics. Such maps were so far dedicated to specific compound collections--either limited series of known activities, or large, even exhaustive enumerations of molecules, but without associated property data. Typically, they were challenged to answer some classification problem with respect to those same molecules, admired for their aesthetical virtues and then forgotten--because they were set-specific constructs. This work wishes to address the question whether a general, compound set-independent map can be generated, and the claim of "universality" quantitatively justified, with respect to all the structure-activity information available so far--or, more realistically, an exploitable but significant fraction thereof. The "universal" CS map is expected to project molecules from the initial CS into a lower-dimensional space that is neighborhood behavior-compliant with respect to a large panel of ligand properties. Such map should be able to discriminate actives from inactives, or even support quantitative neighborhood-based, parameter-free property prediction (regression) models, for a wide panel of targets and target families. It should be polypharmacologically competent, without requiring any target-specific parameter fitting. This work describes an evolutionary growth procedure of such maps, based on generative topographic mapping, followed by the validation of their polypharmacological competence. Validation was achieved with respect to a maximum of exploitable structure-activity information, covering all of Homo sapiens proteins of the ChEMBL database, antiparasitic and antiviral data, etc. Five evolved maps satisfactorily solved hundreds of activity-based ligand classification challenges for targets, and even in vivo properties independent from training data. They also stood chemogenomics-related challenges, as cumulated responsibility vectors obtained by mapping of target-specific ligand collections were shown to represent validated target descriptors, complying with currently accepted target classification in biology. Therefore, they represent, in our opinion, a robust and well documented answer to the key question "What is a good CS map?"

  9. ERGOGRAPHY-RATIONAL METHOD FOR HANDLING AND EXTRACTING INFORMATION CONTAINED IN BIBLIOGRAPHIES OF PROLIFIC AUTHORS.

    PubMed

    Hummel, Hans E; Langner, S S; Sanguanpong, U

    2015-01-01

    Ergography is a novel technique invented in 2003 by the first author in his attempts to understand, analyze, and quantify at one glance the work of creative scientists without reading through lengthy, usually boring laudations of invited speakers. Traditional enumeration of accomplishments is helpful but less than satisfactory. Simple descriptive texts often do not satisfactorily answer the question of how, when and why certain observations and theories were established and how they influenced the development and advance of scientific fields at large. Five influential entomologists, R.L. Metcalf, H. Schmutterer, P. Karlson, T. Eisner and E.O. Wilson, as well as two biochemists, A. Butenandt and F. Lynen, a few of them still alive, were selected as targets to gain some experience with the new technique superficially resembling chromatograms or spectra. Pretty soon, it became clear that the "when" is easy to answer and follows from simple time diagrams. More difficult is the analysis of the "how" and "why" and "under whose influence" certain subject areas were pursued. Even more difficult to analyze is the impact, if any, certain papers had on subsequent authors and to what extent the "memes" influence contemporary or future authors within and outside established research schools of thought. Ergographic analysis is an ongoing project that learns its rules by trying and doing. It links the forefront of research to the task of the science historian who is looking back over considerable distances. Ergographists try to speed up this process by the tools of analyzing working patterns and hopefully finding similarities and signs of influences in other schools of thought. In the virtual absence of suitable critical electronic software with semantic resolution power, ergography is still a matter of personal enterprise, curiosity, intuition, and willingness to follow with a prepared mind the paths investigated before by ingenious talent and make them more transparent.

  10. Large-scale Assessment Yields Evidence of Minimal Use of Reasoning Skills in Traditionally Taught Classes

    NASA Astrophysics Data System (ADS)

    Thacker, Beth

    2017-01-01

    Large-scale assessment data from Texas Tech University yielded evidence that most students taught traditionally in large lecture classes with online homework and predominantly multiple choice question exams, when asked to answer free-response (FR) questions, did not support their answers with logical arguments grounded in physics concepts. In addition to a lack of conceptual understanding, incorrect and partially correct answers lacked evidence of the ability to apply even lower level reasoning skills in order to solve a problem. Correct answers, however, did show evidence of at least lower level thinking skills as coded using a rubric based on Bloom's taxonomy. With the introduction of evidence-based instruction into the labs and recitations of the large courses and in a small, completely laboratory-based, hands-on course, the percentage of correct answers with correct explanations increased. The FR format, unlike other assessment formats, allowed assessment of both conceptual understanding and the application of thinking skills, clearly pointing out weaknesses not revealed by other assessment instruments, and providing data on skills beyond conceptual understanding for course and program assessment. Supported by National Institutes of Health (NIH) Challenge grant #1RC1GM090897-01.

  11. Influence of Self-generated Anchors on the Voice Handicap Index-10 (VHI-10).

    PubMed

    Canals-Fortuny, Elisabet; Vila-Rovira, Josep

    2017-03-01

    The aim of this research is to study whether the presentation of the Voice Handicap Index-10 questionnaire administered at the beginning of the treatment impinged on the results of the responses from the end of the treatment. The questionnaire was administered at the beginning of the treatment to a total of 308 patients. After the treatment, a group of 235 patients answered the questionnaire again without any reference to their responses on the initial administration. The other group of participants, consisting of 73 subjects, completed the questionnaire with the answer sheet of their initial self-assessment in sight. The data obtained show that patients who responded to the anchored answer test show less dispersion and a smaller coefficient of variation (0.90) than those who responded to the nonanchored answer test (coefficient of variation = 1.66). The method of administration of the Voice Handicap Index-10 at the end of a treatment influences the dispersion of the results. We recommend that the patient be anchored to the initial answer sheet while responding to the final self-assessment. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

  12. An individual differences approach to the suggestibility of memory over time.

    PubMed

    Frost, Peter; Nussbaum, Gregory; Loconto, Taylor; Syke, Richard; Warren, Casey; Muise, Christina

    2013-04-01

    We examined how certain personality traits might relate to the formation of suggestive memory over time. We hypothesised that compliance and trust relate to initial acceptance of misinformation as memory, whereas fantasy proneness might relate to integration of misinformation into memory after later intervals (relative to the time of exposure to misinformation). Participants watched an excerpt from a movie--the simulated eyewitness event. They next answered a recall test that included embedded misinformation about the movie. Participants then answered a yes/no recognition test. A week later, participants answered a second yes/no recognition test about the movie (each yes/no recognition test included different questions). Before both recognition tests, participants were warned about the misinformation shown during recall and were asked to base their answer on the movie excerpt only. After completing the second recognition test, participants answered questions from the Neuroticism Extroversion Openness Personality Inventory-3 (McCrae, Costa, & Martin, 2005) and Creative Experiences Questionnaire (Merckelbach, Horselenberg, & Muris, 2001). While compliance correlated with misinformation effects immediately after exposure to misinformation, fantasy-prone personality accounted for more of the variability in false recognition rates than compliance after a 1-week interval.

  13. Collaborative memory in a serial combination procedure.

    PubMed

    Ditta, Annie Stanfield; Steyvers, Mark

    2013-01-01

    This article describes a new approach for studying collaborative memory that examines people's editing processes for naturally occurring memory errors. In this approach, memories of individuals are combined via a chaining method in which each participant indirectly receives information from the previous participant. Participants were asked to individually study word lists and recall as many words as possible in an online setting. Once a participant completed the recall task, his/her answers were provided for the next participant as suggested answers for their own recall. However, that participant was allowed to add or subtract words from the provided list of suggested answers. The final answer of the group was an aggregate of recalled words based on the answer given by the last participant in the chain. Results showed that participants displayed a very high accuracy of recall throughout the chain, although they were not able to replicate the entire study list or eliminate all errors by the end of the chain. This procedure has the advantage that it allows examination of the memory-editing processes individuals utilise when they communicate information indirectly, independent from social factors that arise in face-to-face group memory settings.

  14. Comparing the use of an online expert health network against common information sources to answer health questions.

    PubMed

    Rhebergen, Martijn D F; Lenderink, Annet F; van Dijk, Frank J H; Hulshof, Carel T J

    2012-02-02

    Many workers have questions about occupational safety and health (OSH). It is unknown whether workers are able to find correct, evidence-based answers to OSH questions when they use common information sources, such as websites, or whether they would benefit from using an easily accessible, free-of-charge online network of OSH experts providing advice. To assess the rate of correct, evidence-based answers to OSH questions in a group of workers who used an online network of OSH experts (intervention group) compared with a group of workers who used common information sources (control group). In a quasi-experimental study, workers in the intervention and control groups were randomly offered 2 questions from a pool of 16 standardized OSH questions. Both questions were sent by mail to all participants, who had 3 weeks to answer them. The intervention group was instructed to use only the online network ArboAntwoord, a network of about 80 OSH experts, to solve the questions. The control group was instructed that they could use all information sources available to them. To assess answer correctness as the main study outcome, 16 standardized correct model answers were constructed with the help of reviewers who performed literature searches. Subsequently, the answers provided by all participants in the intervention (n = 94 answers) and control groups (n = 124 answers) were blinded and compared with the correct model answers on the degree of correctness. Of the 94 answers given by participants in the intervention group, 58 were correct (62%), compared with 24 of the 124 answers (19%) in the control group, who mainly used informational websites found via Google. The difference between the 2 groups was significant (rate difference = 43%, 95% confidence interval [CI] 30%-54%). Additional analysis showed that the rate of correct main conclusions of the answers was 85 of 94 answers (90%) in the intervention group and 75 of 124 answers (61%) in the control group (rate difference = 29%, 95% CI 19%-40%). Remarkably, we could not identify differences between workers who provided correct answers and workers who did not on how they experienced the credibility, completeness, and applicability of the information found (P > .05). Workers are often unable to find correct answers to OSH questions when using common information sources, generally informational websites. Because workers frequently misjudge the quality of the information they find, other strategies are required to assist workers in finding correct answers. Expert advice provided through an online expert network can be effective for this purpose. As many people experience difficulties in finding correct answers to their health questions, expert networks may be an attractive new source of information for health fields in general.

  15. Comparing the Use of an Online Expert Health Network against Common Information Sources to Answer Health Questions

    PubMed Central

    Lenderink, Annet F; van Dijk, Frank JH; Hulshof, Carel TJ

    2012-01-01

    Background Many workers have questions about occupational safety and health (OSH). It is unknown whether workers are able to find correct, evidence-based answers to OSH questions when they use common information sources, such as websites, or whether they would benefit from using an easily accessible, free-of-charge online network of OSH experts providing advice. Objective To assess the rate of correct, evidence-based answers to OSH questions in a group of workers who used an online network of OSH experts (intervention group) compared with a group of workers who used common information sources (control group). Methods In a quasi-experimental study, workers in the intervention and control groups were randomly offered 2 questions from a pool of 16 standardized OSH questions. Both questions were sent by mail to all participants, who had 3 weeks to answer them. The intervention group was instructed to use only the online network ArboAntwoord, a network of about 80 OSH experts, to solve the questions. The control group was instructed that they could use all information sources available to them. To assess answer correctness as the main study outcome, 16 standardized correct model answers were constructed with the help of reviewers who performed literature searches. Subsequently, the answers provided by all participants in the intervention (n = 94 answers) and control groups (n = 124 answers) were blinded and compared with the correct model answers on the degree of correctness. Results Of the 94 answers given by participants in the intervention group, 58 were correct (62%), compared with 24 of the 124 answers (19%) in the control group, who mainly used informational websites found via Google. The difference between the 2 groups was significant (rate difference = 43%, 95% confidence interval [CI] 30%–54%). Additional analysis showed that the rate of correct main conclusions of the answers was 85 of 94 answers (90%) in the intervention group and 75 of 124 answers (61%) in the control group (rate difference = 29%, 95% CI 19%–40%). Remarkably, we could not identify differences between workers who provided correct answers and workers who did not on how they experienced the credibility, completeness, and applicability of the information found (P > .05). Conclusions Workers are often unable to find correct answers to OSH questions when using common information sources, generally informational websites. Because workers frequently misjudge the quality of the information they find, other strategies are required to assist workers in finding correct answers. Expert advice provided through an online expert network can be effective for this purpose. As many people experience difficulties in finding correct answers to their health questions, expert networks may be an attractive new source of information for health fields in general. PMID:22356848

  16. Case reports: molar distalization with static repelling magnets. Part II.

    PubMed

    Steger, E R; Blechman, A M

    1995-11-01

    The following two nonextraction therapy case reports demonstrate four important points: (1) Static repelling magnets, with certain characteristic parameters, distalize molars rapidly without adverse effects that are clinically discernable. Beneficial properties such as considerably reduced patient compliance requirements for force application, reduced mobility and discomfort, and mostly bodily movement are demonstrated clinically. (2) Anchorage can be controlled by using conventional techniques of anchorage augmentation or force reduction. (3) Treatment can be satisfactorily completed and documented in accord with contemporary criteria, with conventional therapeutic methods, once the initial, most difficult, magnetic molar distalization is completed. (4) The mechanism of action that accounts for the bioeffects remains unclear. However, we hypothesize that observed reduction of mobility and discomfort during rapid movement, combined with basic research and other clinical data, are attributable to the simultaneous, synergistic property of the magnetic force field, which disrupts the local equilibrium and also the static magnetic bioeffect. Among others, one distinguishing and pertinent bioeffect may be an increased rate of osteogenesis and bone remodeling, which may be very dependent on correct dosage through a possible biologic window and the field geometry.

  17. EVALUATION OF AUSTRALIAN RUM JUNGLE URANIUM CONCENTRATE FOR USE AS NLO REFINERY FEED

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

    Collopy, T.J.; Huntington, C.W.; Blum, J.F.

    1956-01-20

    A laboratory evaluation of Australian Rum Jungle uranium concentrate showed that the uracium can be satisfactorily extracted by 33.5% TBP-kerosene from an aqueous acid slurry of the material, and that impurities in the aqueous uranyl nitrate product obtained by re-extraetion from the organic phase approach NL0 tolerance specifications. The uranium values in the organic product were not completely re-extracted at room temperatare (l0th stage organic, 1.6 g/l U); however, it was assumed that reextraction will be complete under pulse column conditions (150 deg F). The results of the Pilot Plant evaluation of Rum Jungle uranium concentrate (Lot No. 1) indicatedmore » that this material can be processed employing NLO refinery conditions. The aqueous uranyl nitrate product from the test met all impurity specifications except those for manganese and nickel. The high chloride content of this lot of concentrate will mske blending necessary in order to meet NLO feed material specifications. The blending will alan lessen the tendencies toward metallic contamination of the OK liquor observed in these tests. (auth)« less

  18. Performance Patterns of High, Medium, and Low Performers during and following a Reward versus Non-Reward Contingency Phase

    ERIC Educational Resources Information Center

    Oliver, Renee; Williams, Robert L.

    2006-01-01

    Three contingency conditions were applied to the math performance of 4th and 5th graders: bonus credit for accurately solving math problems, bonus credit for completing math problems, and no bonus credit for accurately answering or completing math problems. Mixed ANOVAs were used in tracking the performance of high, medium, and low performers…

  19. Going Green and Using Less Paper to Print Exams: Student Performance, Completion Time, and Preference

    ERIC Educational Resources Information Center

    O'Connor, Kevin J.

    2014-01-01

    Two studies measured the impact on student exam performance and exam completion time of strategies aimed to reduce the amount of paper used for printing multiple-choice course exams. Study 1 compared single-sided to double-sided printed exams. Study 2 compared a single-column arrangement of multiple-choice answer options to a space (and paper)…

  20. Experiential curriculum improves medical students' ability to answer clinical questions using the internet.

    PubMed

    Alper, Brian S; Vinson, Daniel C

    2005-09-01

    Teaching about evidence-based medicine (EBM) is widespread, yet physicians still use rapid references preferentially over EBM techniques such as literature searching and appraisal of original research. The Internet now provides rapid access to preappraised evidence. We provided clinically integrated teaching of using the Internet to answer clinical questions for third-year medical students and assessed the change in their search skills. The curriculum included two 90-minute computer lab sessions with teaching of search skills related to clinical questions. Immediately before the first and after the second session, students recorded sites searched, time needed for searching, and answers found for three standardized questions. Pretest and posttest questions were matched and reversed with each block. Eighty-six students completed pretests and posttests. For two questions about conventional medical care, posttest answer quality was significantly higher, and posttest search times were significantly shorter, by 1.6 minutes for question 1 (mean pretest search time 6.3 minutes, mean posttest search time 4.7 minutes) and 1.9 minutes for question 2 (mean pretest search time 8 minutes, mean posttest search time 6.1 minutes). For a question about herbal medicine, results were similar, but there were smaller differences that did not reach statistical significance. Students used or found significantly fewer sites on the posttest than on the pretest to find answers for all three question types (absolute difference=0.3 sites for each question). CONCLUSIONS Introducing students to useful Web sites, practicing answering clinical questions, and integrating this process with clinical rotation experiences can reduce the effort that students need to find answers and improve the quality of answers they find.

  1. Reducing roughness in rehabilitated asphalt concrete (AC) pavements

    DOT National Transportation Integrated Search

    1998-12-01

    A recently completed study entitled, "The Investigation of Development of Pavement Roughness" (FHWA-RD-97-147), initiated by the Long Term Pavement Performance (LTPP) program, provides an answer to the question of how much different rehabilitation tr...

  2. Public librarians as a resource for promoting health: results from the Health for Everyone in Libraries Project (HELP) librarian survey.

    PubMed

    Linnan, Laura A; Wildemuth, Barbara M; Gollop, Claudia; Hull, Peggy; Silbajoris, Christie; Monnig, Ruth

    2004-04-01

    Public libraries are located in all communities, and two thirds of adults visit one each year. Libraries give the public access to computers and the Internet, and librarians offer technical assistance for accessing information. The interests and training needs of public librarians for assisting the public in accessing health information have not been addressed. One public library/librarian in each North Carolina county was randomly selected to complete a written questionnaire to assess health-related information services and librarians' skills for providing these services. 84% of librarians (83/99) completed the questionnaire. Results indicate that librarians answer more than 10 health-related questions per week, feel moderately comfortable answering these questions, and are very interested in receiving additional training for addressing health-related questions. Creating public library/public health partnerships holds much promise for enhancing the ability of community members to access desired health information.

  3. Environmental mutagenesis during the end-Permian ecological crisis

    PubMed Central

    Visscher, Henk; Looy, Cindy V.; Collinson, Margaret E.; Brinkhuis, Henk; van Konijnenburg-van Cittert, Johanna H. A.; Kürschner, Wolfram M.; Sephton, Mark A.

    2004-01-01

    During the end-Permian ecological crisis, terrestrial ecosystems experienced preferential dieback of woody vegetation. Across the world, surviving herbaceous lycopsids played a pioneering role in repopulating deforested terrain. We document that the microspores of these lycopsids were regularly released in unseparated tetrads indicative of failure to complete the normal process of spore development. Although involvement of mutation has long been hinted at or proposed in theory, this finding provides concrete evidence for chronic environmental mutagenesis at the time of global ecological crisis. Prolonged exposure to enhanced UV radiation could account satisfactorily for a worldwide increase in land plant mutation. At the end of the Permian, a period of raised UV stress may have been the consequence of severe disruption of the stratospheric ozone balance by excessive emission of hydrothermal organohalogens in the vast area of Siberian Traps volcanism. PMID:15282373

  4. A method for evaluating models that use galaxy rotation curves to derive the density profiles

    NASA Astrophysics Data System (ADS)

    de Almeida, Álefe O. F.; Piattella, Oliver F.; Rodrigues, Davi C.

    2016-11-01

    There are some approaches, either based on General Relativity (GR) or modified gravity, that use galaxy rotation curves to derive the matter density of the corresponding galaxy, and this procedure would either indicate a partial or a complete elimination of dark matter in galaxies. Here we review these approaches, clarify the difficulties on this inverted procedure, present a method for evaluating them, and use it to test two specific approaches that are based on GR: the Cooperstock-Tieu (CT) and the Balasin-Grumiller (BG) approaches. Using this new method, we find that neither of the tested approaches can satisfactorily fit the observational data without dark matter. The CT approach results can be significantly improved if some dark matter is considered, while for the BG approach no usual dark matter halo can improve its results.

  5. Comment on the asymptotics of a distribution-free goodness of fit test statistic.

    PubMed

    Browne, Michael W; Shapiro, Alexander

    2015-03-01

    In a recent article Jennrich and Satorra (Psychometrika 78: 545-552, 2013) showed that a proof by Browne (British Journal of Mathematical and Statistical Psychology 37: 62-83, 1984) of the asymptotic distribution of a goodness of fit test statistic is incomplete because it fails to prove that the orthogonal component function employed is continuous. Jennrich and Satorra (Psychometrika 78: 545-552, 2013) showed how Browne's proof can be completed satisfactorily but this required the development of an extensive and mathematically sophisticated framework for continuous orthogonal component functions. This short note provides a simple proof of the asymptotic distribution of Browne's (British Journal of Mathematical and Statistical Psychology 37: 62-83, 1984) test statistic by using an equivalent form of the statistic that does not involve orthogonal component functions and consequently avoids all complicating issues associated with them.

  6. Analytical and experimental studies of graphite-epoxy and boron-epoxy angle ply laminates in compression

    NASA Technical Reports Server (NTRS)

    Weller, T.

    1977-01-01

    The applicability and adequacy of several computer techniques in predicting satisfactorily the nonlinear/inelastic response of angle ply laminates were evaluated. The analytical predictions were correlated with the results of a test program on the inelastic response under axial compression of a large variety of graphite-epoxy and boron-epoxy angle ply laminates. These comparison studies indicate that neither of the abovementioned analyses can satisfactorily predict either the mode of response or the ultimate stress value corresponding to a particular angle ply laminate configuration. Consequently, also the simple failure mechanisms assumed in the analytical models were not verified.

  7. Pace Speaks Across America - February 21 2007 - U.S. Department of Defense

    Science.gov Websites

    Washington State, Oregon, Alaska and Florida. Pace Discusses Force Levels, Military Challenges WASHINGTON Iraq, force levels or tour lengths, Marine Gen. Peter Pace is eager to answer frankly and completely

  8. Puberty and Girls' Sexuality: Why Hormones Are Not the Complete Answer

    ERIC Educational Resources Information Center

    Graber, Julia A.; Sontag, Lisa M.

    2006-01-01

    The psychosocial impact of puberty on changes in girls' feelings about their bodies and their sexuality is discussed. We present a model of girls' sexuality development that incorporates puberty, self, and peer systems. (Contains 2 figures.)

  9. Can Role-Play with Virtual Humans Teach Interpersonal Skills?

    DTIC Science & Technology

    2012-12-01

    the participants in the control group completed unrelated coursework. One day later, all of the participants completed the posttest . The...the data from the three types of items on the pretest and posttest . Three participants failed to follow instructions during the experimental...measure learning. For example, two items were answered correctly on the pretest and posttest by all of the participants; the items were too easy. Such

  10. Results of a round-robin exercise on read-across.

    PubMed

    Benfenati, E; Belli, M; Borges, T; Casimiro, E; Cester, J; Fernandez, A; Gini, G; Honma, M; Kinzl, M; Knauf, R; Manganaro, A; Mombelli, E; Petoumenou, M I; Paparella, M; Paris, P; Raitano, G

    2016-05-01

    A round-robin exercise was conducted within the CALEIDOS LIFE project. The participants were invited to assess the hazard posed by a substance, applying in silico methods and read-across approaches. The exercise was based on three endpoints: mutagenicity, bioconcentration factor and fish acute toxicity. Nine chemicals were assigned for each endpoint and the participants were invited to complete a specific questionnaire communicating their conclusions. The interesting aspect of this exercise is the justification behind the answers more than the final prediction in itself. Which tools were used? How did the approach selected affect the final answer?

  11. The Role of Diverse Strategies in Sustainable Knowledge Production

    PubMed Central

    Wu, Lingfei; Baggio, Jacopo A.; Janssen, Marco A.

    2016-01-01

    Online communities are becoming increasingly important as platforms for large-scale human cooperation. These communities allow users seeking and sharing professional skills to solve problems collaboratively. To investigate how users cooperate to complete a large number of knowledge-producing tasks, we analyze Stack Exchange, one of the largest question and answer systems in the world. We construct attention networks to model the growth of 110 communities in the Stack Exchange system and quantify individual answering strategies using the linking dynamics on attention networks. We identify two answering strategies. Strategy A aims at performing maintenance by doing simple tasks, whereas strategy B aims at investing time in doing challenging tasks. Both strategies are important: empirical evidence shows that strategy A decreases the median waiting time for answers and strategy B increases the acceptance rate of answers. In investigating the strategic persistence of users, we find that users tends to stick on the same strategy over time in a community, but switch from one strategy to the other across communities. This finding reveals the different sets of knowledge and skills between users. A balance between the population of users taking A and B strategies that approximates 2:1, is found to be optimal to the sustainable growth of communities. PMID:26934733

  12. The Role of Diverse Strategies in Sustainable Knowledge Production.

    PubMed

    Wu, Lingfei; Baggio, Jacopo A; Janssen, Marco A

    2016-01-01

    Online communities are becoming increasingly important as platforms for large-scale human cooperation. These communities allow users seeking and sharing professional skills to solve problems collaboratively. To investigate how users cooperate to complete a large number of knowledge-producing tasks, we analyze Stack Exchange, one of the largest question and answer systems in the world. We construct attention networks to model the growth of 110 communities in the Stack Exchange system and quantify individual answering strategies using the linking dynamics on attention networks. We identify two answering strategies. Strategy A aims at performing maintenance by doing simple tasks, whereas strategy B aims at investing time in doing challenging tasks. Both strategies are important: empirical evidence shows that strategy A decreases the median waiting time for answers and strategy B increases the acceptance rate of answers. In investigating the strategic persistence of users, we find that users tends to stick on the same strategy over time in a community, but switch from one strategy to the other across communities. This finding reveals the different sets of knowledge and skills between users. A balance between the population of users taking A and B strategies that approximates 2:1, is found to be optimal to the sustainable growth of communities.

  13. [The comparison of 4th, 5th and 6th year medical students knowledge of rules and practical skills in the interpretation of electrocardiograms at Jagiellonian University].

    PubMed

    Pudło, Joanna; Wierdak, Mateusz; Macioł, Karolina; Gumul, Katarzyna; Lelakowski, Jacek

    2012-01-01

    The electrocardiogram (ECG) examination is one of the most frequent administered diagnostic tests. It is commonly ordered by General Practitioners, and it has became a routinely administered examination during admission to the hospital. During their studies, medical students has numerous opportunities to review and interpret the results of these tests. The aim of our research was to statistically compare and contrast the knowledge of the rules and practical skills in the interpretation of ECGs in 4th, 5th and 6th year medical students at Jagiellonian University. We wanted to better define in which year the students acquire the most of their clinical skills and determine if 6th year students have sufficient knowledge and skills to adequately perform in their future career. We additionally wanted to understand from which source students draw their knowledge of the ECG. The population of 249- 4th, 5th and 6th year medical students of Jagiellonian University were asked to reply to an anonymous questionnaire. The questionnaire was comprised of three parts. The fist part contains four simple ECGs (STEMI, RBBB, PVC, normogram--sinus rhythm). The second part contained six questions regarding their theoretical knowledge. The third part contained seven questions which evaluated the students' background and approach to the problem. Students filled the questionnaire without prior preparation to avoid the short-term "examination knowledge". The question that was most frequent answered correctly was question regarding the proper time (in milliseconds) of QRS complex (24.1%). Differences in the percentage of correct answers to questionnaire amongst 4th and 5th year students were statistically uncharacteristic. The percentage of correct answers of 6th year students increased by about 16% (p < 0.0001). The comparison of answers between 6th year students - who in prior semester completed a cardiology course (group A 6th year) and 6th year students who did not yet complete cardiology course (group B 6th year) showed significant improvement in group A in the percentage of correct answers for all questions about ECG. The percentage of correct answers in group A was an average 62% and in group B 45.5% (p < 0.00025). In case of 4th and 5th year students, the picture was uncharacteristic. Self study of ECG had a significant, positive influence in the percentage of correct answers amongst respondents, especially in the 6th year student population. Improvement was also seen in 4th and 5th students, but to a lesser degree. Among the 6th year students who benefited from self study, their percentage of correct answers was nearly two times then that of their fellow of 6th year students who did not self study (p < 0.0001). Only 3 of questioned students stated that they felt that their present knowledge of ECG is sufficient. 4th and 5th year students have comparable knowledge of ECG. 6th year students showed a significantly improved ability to interpret the ECG, especially those who had already completed cardiology course in present term. The increase in skills of interpretation of ECG is gained primarily by self study.

  14. Mystery #24 Answer

    Atmospheric Science Data Center

    2013-04-22

    ... have heavily polluted the river, over 1/3 being unusable for agriculture and industrial use. However, the river flows into the Bohai Sea, ... but these have been almost completely destroyed by rice agriculture and fish aquaculture, as have the native reed beds of  Phragmites ...

  15. [Understanding of medical information provided during orthognathic surgery consultations].

    PubMed

    Poynard, S; Pare, A; Bonin Goga, B; Laure, B; Goga, D

    2014-06-01

    A prospective study was conducted from November 2012 to May 2013 to assess what patients had understood after their preoperative consultations for orthognathic surgery. We studied the impact of a written document created in the department, containing the information given during the consultation. Fifty patients were asked to complete 2 questionnaires given to the patient the day before surgery. The first was used to assess what the patients had understood; it included 20 multiple-choice questions on information given during consultation and in the written document. For each item, the patient had to check what he thought to be the right answer. Each correct answer was graded at 1 and each incorrect answer or no answer was graded at 0. The maximum score was 20/20. The second was to assess the written document. Each item was graded from 1 to 10 (Likert-type scale). Thirty-two patients answered both questionnaires. The average score for the first was 15.03/20 (P<0.05), significantly higher than the theoretical average set at 10 (P<0.05). The written document was found understandable (score 8.47/10) and information easy to find (score 7.28/10). The document provided answers to the patients' questions (score 7.50/10), using information given during consultation (score 7.56/10). The 2 consultations and the written document helped patients better understand orthognatic care and surgery. Copyright © 2014. Published by Elsevier Masson SAS.

  16. Quality quandaries: Statistical detective work to understand the isotopic ratios in Drum 68660 and the radioactive release at WIPP

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

    Kelly, Elizabeth J.; Weaver, Brian Phillip; Veirs, Douglas Kirk

    An incident at the Department of Energy's Waste Isolation Pilot Plant (WIPP) in 2014 resulted in the release of radioactive material into the environment. Initially, it was known that at least one drum in WIPP, identified as drum 68660, was involved. However, questions remained. Could the air-monitor isotopic ratios measured in WIPP at the time of the release be explained by materials in drum 68660 or were other drums involved? Could internal conditions in drum 68660 have caused the breach? What were the implications for 68660's sister drum? These questions needed to be answered as quickly as possible. Here, thismore » analysis, which was completed in three weeks, combined combinatorics and uncertainty analysis to provide scientists with the timely evidence they needed to either answer these important questions or to design experiments to answer them.« less

  17. Quality quandaries: Statistical detective work to understand the isotopic ratios in Drum 68660 and the radioactive release at WIPP

    DOE PAGES

    Kelly, Elizabeth J.; Weaver, Brian Phillip; Veirs, Douglas Kirk

    2017-08-09

    An incident at the Department of Energy's Waste Isolation Pilot Plant (WIPP) in 2014 resulted in the release of radioactive material into the environment. Initially, it was known that at least one drum in WIPP, identified as drum 68660, was involved. However, questions remained. Could the air-monitor isotopic ratios measured in WIPP at the time of the release be explained by materials in drum 68660 or were other drums involved? Could internal conditions in drum 68660 have caused the breach? What were the implications for 68660's sister drum? These questions needed to be answered as quickly as possible. Here, thismore » analysis, which was completed in three weeks, combined combinatorics and uncertainty analysis to provide scientists with the timely evidence they needed to either answer these important questions or to design experiments to answer them.« less

  18. Telephone survey of hospital staff knowledge of medical device surveillance in a Paris hospital.

    PubMed

    Mazeau, Valérie; Grenier-Sennelier, Catherine; Paturel, Denys Xavier; Mokhtari, Mostafa; Vidal-Trecan, Gwenaëlle

    2004-12-01

    Reporting of incidents or near incidents because of medical devices in French hospitals relies on procedures following European and national guidelines. The authors intend to evaluate hospital staff knowledge on these surveillance procedures as a marker of appropriate application. A telephone survey is conducted on a sample of Paris University hospital staff (n = 327) using a structured questionnaire. Two-hundred sixteen persons completed the questionnaire. The response rate was lower among physicians, especially surgeons paid on an hourly basis. Rates of correct answers were different according to age, seniority, job, and department categories. Physicians and nurses correctly answered questions on theoretical knowledge more often than the other job categories. However, on questions dealing with actual practice conditions, correct answers depended more on age and seniority with a U-shaped distribution (minimum rates in intermediate categories of age and seniority).

  19. Clinical pathways for primary care: current use, interest and perceived usability.

    PubMed

    Waters, Richard C; Toy, Jennifer M; Drechsler, Adam

    2018-02-26

    Translating clinical evidence to daily practice remains a challenge and may improve with clinical pathways. We assessed interest in and usability of clinical pathways by primary care professionals. An online survey was created. Interest in pathways for patient care and learning was assessed at start and finish. Participants completed baseline questions then pathway-associated question sets related to management of 2 chronic diseases. Perceived pathway usability was assessed using the system usability scale. Accuracy and confidence of answers was compared for baseline and pathway-assisted questions. Of 115 participants, 17.4% had used clinical pathways, the lowest of decision support tool types surveyed. Accuracy and confidence in answers significantly improved for all pathways. Interest in using pathways daily or weekly was above 75% for the respondents. There is low utilization of, but high interest in, clinical pathways by primary care clinicians. Pathways improve accuracy and confidence in answering written clinical questions.

  20. Hypercorrection of high-confidence errors in the classroom.

    PubMed

    Carpenter, Shana K; Haynes, Cynthia L; Corral, Daniel; Yeung, Kam Leung

    2018-05-19

    People often have erroneous knowledge about the world that is firmly entrenched in memory and endorsed with high confidence. Although strong errors in memory would seem difficult to "un-learn," evidence suggests that errors are more likely to be corrected through feedback when they are originally endorsed with high confidence compared to low confidence. This hypercorrection effect has been predominantly studied in laboratory settings with general knowledge (i.e., trivia) questions, however, and has not been systematically explored in authentic classroom contexts. In the current study, college students in an introductory horticulture class answered questions about the course content, rated their confidence in their answers, received feedback of the correct answers, and then later completed a posttest. Results revealed a significant hypercorrection effect, along with a tendency for students with higher prior knowledge of the material to express higher confidence in, and in turn more effective correction of, their error responses.

  1. The Fear of Contact

    NASA Astrophysics Data System (ADS)

    Dumas, S.

    The search for intelligent alien civilisation is one of the great challenges for mankind. The project to explore the thousand of nearby stars has just begun and may take a long time to be completed. It is not certain that a civilisation at a communication distance exists but the search has to be done. Another similar activity is concerned by the transmission of messages to alien civilisation. It is not an answer to a detected message by SETI but a transmission of messages to potential candidates. Over the past years, questions have been raised to the potential danger for Earth of such activity. It is not a secret that METI goal is to attract attention and invite an answer from a nearby civilisation. It is not a physical answer such as a visiting star ship but a simple radio signal. This paper will present arguments to support METI and refute the idea of danger.

  2. Everyday Cyborgs: On Integrated Persons and Integrated Goods

    PubMed Central

    Quigley, Muireann; Ayihongbe, Semande

    2018-01-01

    ABSTRACT Using the metaphor and actuality of the ‘everyday cyborg’, this article makes the case that the law is ill-equipped to deal with challenges raised by the linking of the organic, biological person with synthetic, inorganic parts and devices. For instance, should internal medical devices that keep the person alive be viewed as part of the person or mere objects (or something else)? Is damage to neuro-prostheses (eg nervous system integrated limb prostheses) personal injury or damage to property? Who ought to control/own the software in implanted medical devices? And how should the law deal with risks around third-party device access (including that of unauthorised access and hacking)? We argue that satisfactorily answering such questions will likely require a re-analysis of the conceptual and philosophical underpinnings of the law, as well as the law itself. To demonstrate this, we examine the uncharted terrain which everyday cyborgs pose for the law, looking in particular at five areas: (i) medical device regulation, safety, and product liability; (ii) damage to devices and liability; (iii) data and privacy; (iv) security and biohacking; and (v) intellectual property rights. The article highlights how advancing biotechnology continues to reveal, and prompts us to confront, lacunae within the law. Our analysis calls particular attention to law’s boundary-work (how the law utilises and incorporates supposed ontological and moral boundaries) and the challenges which everyday cyborgs pose to this. PMID:29481676

  3. Everyday Cyborgs: On Integrated Persons and Integrated Goods.

    PubMed

    Quigley, Muireann; Ayihongbe, Semande

    2018-05-01

    Using the metaphor and actuality of the 'everyday cyborg', this article makes the case that the law is ill-equipped to deal with challenges raised by the linking of the organic, biological person with synthetic, inorganic parts and devices. For instance, should internal medical devices that keep the person alive be viewed as part of the person or mere objects (or something else)? Is damage to neuro-prostheses (eg nervous system integrated limb prostheses) personal injury or damage to property? Who ought to control/own the software in implanted medical devices? And how should the law deal with risks around third-party device access (including that of unauthorised access and hacking)? We argue that satisfactorily answering such questions will likely require a re-analysis of the conceptual and philosophical underpinnings of the law, as well as the law itself. To demonstrate this, we examine the uncharted terrain which everyday cyborgs pose for the law, looking in particular at five areas: (i) medical device regulation, safety, and product liability; (ii) damage to devices and liability; (iii) data and privacy; (iv) security and biohacking; and (v) intellectual property rights. The article highlights how advancing biotechnology continues to reveal, and prompts us to confront, lacunae within the law. Our analysis calls particular attention to law's boundary-work (how the law utilises and incorporates supposed ontological and moral boundaries) and the challenges which everyday cyborgs pose to this.

  4. The No!—Or the Yes and the How—of Sex for Patients with Neck, Back and Radicular Pain Syndromes

    PubMed Central

    Rubin, David

    1970-01-01

    The restrictions imposed upon sexual activity by neck, back and radicular pain syndromes are of serious concern to the patient. In recent years the subject of When, and even How is raised with increasing frequency, and the patient expects the physician to reply with appropriate answers. The reply must be tempered by the level of the patient's recovery, the evaluation of what other activities the patient can perform without pain or with minimal pain and the method to be used. Sexual activity may precipitate recurrent pain or aggravate existing pain in the same manner as lifting, pushing, pulling or any other physical activity, if performed too early or too vigorously in the course of recovery from neck, back or radicular pain syndromes. In dealing with the problem of recovery from painful musculoskeletal or neuromuscular states, timing is of the utmost importance. Unless a timetable is specifically outlined, recurrences are common, and the condition may become chronic. The inability of the patient to deal satisfactorily with the sexual aspect of his daily living may, in itself, lead to emotional tensions and guilt feelings which may delay or prevent recovery. There is need to handle this problem at every level of the involvement in order to achieve a desirable end result—namely, the absence of pain and its replacement with pleasure. PMID:4249673

  5. The Brazilian version of the Constant-Murley Score (CMS-BR): convergent and construct validity, internal consistency, and unidimensionality.

    PubMed

    Barreto, Rodrigo Py Gonçalves; Barbosa, Marcus Levi Lopes; Balbinotti, Marcos Alencar Abaide; Mothes, Fernando Carlos; da Rosa, Luís Henrique Telles; Silva, Marcelo Faria

    2016-01-01

    To translate and culturally adapt the CMS and assess the validity of the Brazilian version (CMS-BR). The translation was carried out according to the back-translation method by four independent translators. The produced versions were synthesized through extensive analysis and by consensus of an expert committee, reaching a final version used for the cultural adaptation. A field test was conducted with 30 subjects in order to obtain semantic considerations. For the psychometric analyzes, the sample was increased to 110 participants who answered two instruments: CMS-BR and the Disabilities of the Arm, shoulder and Hand (DASH). The CMS-BR and DASH score range from 0 to 100 points. For the first, higher points reflect better function and for the latter, the inverse is true. The validity was verified by Pearson's correlation test, the unidimensionality by factorial analysis, and the internal consistency by Cronbach's alpha. The explained variance was 60.28% with factor loadings ranging from 0.60 to 0.91. The CMS-BR exhibited strong negative correlation with the DASH score (-0.82, p  < 0.05), Cronbach's alpha 0.85, and its total score was strongly correlated with the patient's range of motion (0.93, p  < 0.001). The CMS was satisfactorily adapted for Brazilian Portuguese and demonstrated evidence of validity that allows its use in this population.

  6. An online spaced-education game to teach and assess residents: a multi-institutional prospective trial.

    PubMed

    Kerfoot, B Price; Baker, Harley

    2012-03-01

    While games are frequently used in resident education, there is little evidence supporting their efficacy. We investigated whether a spaced-education (SE) game can be both a reliable and valid method of assessing residents' knowledge and an effective means of teaching core content. The SE game consisted of 100 validated multiple-choice questions and explanations on core urology content. Residents were sent 2 questions each day via email. Adaptive game mechanics re-sent the questions in 2 or 6 weeks if answered incorrectly and correctly, respectively. Questions expired if not answered on time (appointment dynamic). Residents retired questions by answering each correctly twice in a row (progression dynamic). Competition was fostered by posting relative performance among residents. Main outcomes measures were baseline scores (percentage of questions answered correctly on initial presentation) and completion scores (percentage of questions retired). Nine hundred thirty-one US and Canadian residents enrolled in the 45-week trial. Cronbach alpha reliability for the SE baseline scores was 0.87. Baseline scores (median 62%, interquartile range [IQR] 17%) correlated with scores on the 2008 American Urological Association in-service examination (ISE08), 2009 American Board of Urology qualifying examination (QE09), and ISE09 (r = 0.76, 0.46, and 0.64, respectively; all p < 0.001). Baseline scores varied by sex, country, medical degree, and year of training (all p ≤ 0.001). Completion scores (median 100%, IQR 2%) correlated with ISE08 and ISE09 scores (r = 0.35, p < 0.001 for both). Seventy-two percent of enrollees (667 of 931) requested to participate in future SE games. An SE game is a reliable and valid means to assess residents' knowledge and is a well-accepted method by which residents can master core content. Published by Elsevier Inc.

  7. Patients with schizophrenia activate behavioural intentions facilitated by counterfactual reasoning

    PubMed Central

    Tebé, Cristian; Benejam, Bessy; Caño, Agnes; Menchón, José Manuel

    2017-01-01

    Previous research has associated schizophrenia with an inability to activate behavioural intentions facilitated by counterfactual thinking (CFT) as a step to improving performance. Consequently, these findings suggest that rehabilitation strategies will be entirely ineffective. To extend previous research, we evaluated the influence of CFT in the activation of behavioural intentions using a novel sequential priming paradigm in the largest sample of subjects explored to date. Method The main variables assessed were: answer to complete a target task (wrong or correctly), and percentage gain in the reaction time (RT) to complete a target task correctly depending on whether the prime was a counterfactual or a neutral-control cue. These variables were assessed in 37 patients with schizophrenia and 37 healthy controls. Potential associations with clinical status and socio-demographic characteristics were also explored. Results When a counterfactual prime was presented, the probability of giving an incorrect answer was lower for the entire sample than when a neutral prime was presented (OR 0.58; CI 95% 0.42 to 0.79), but the schizophrenia patients showed a higher probability than the controls of giving an incorrect answer (OR 3.89; CI 95% 2.0 to 7.6). Both the schizophrenia patients and the controls showed a similar percentage gain in RT to a correct answer of 8%. Conclusions Challenging the results of previous research, our findings suggest a normal activation of behavioural intentions facilitated by CFT in schizophrenia. Nevertheless, the patients showed more difficulty than the controls with the task, adding support to the concept of CFT as a potential new target for consideration in future therapeutic approaches for this illness. PMID:28586400

  8. Is the NIHSS Certification Process Too Lenient?

    PubMed Central

    Hills, Nancy K.; Josephson, S. Andrew; Lyden, Patrick D.; Johnston, S. Claiborne

    2009-01-01

    Background and Purpose The National Institutes of Health Stroke Scale (NIHSS) is a widely used measure of neurological function in clinical trials and patient assessment; inter-rater scoring variability could impact communications and trial power. The manner in which the rater certification test is scored yields multiple correct answers that have changed over time. We examined the range of possible total NIHSS scores from answers given in certification tests by over 7,000 individual raters who were certified. Methods We analyzed the results of all raters who completed one of two standard multiple-patient videotaped certification examinations between 1998 and 2004. The range for the correct score, calculated using NIHSS ‘correct answers’, was determined for each patient. The distribution of scores derived from those who passed the certification test then was examined. Results A total of 6,268 raters scored 5 patients on Test 1; 1,240 scored 6 patients on Test 2. Using a National Stroke Association (NSA) answer key, we found that correct total scores ranged from 2 correct scores to as many as 12 different correct total scores. Among raters who achieved a passing score and were therefore qualified to administer the NIHSS, score distributions were even wider, with 1 certification patient receiving 18 different correct total scores. Conclusions Allowing multiple acceptable answers for questions on the NIHSS certification test introduces scoring variability. It seems reasonable to assume that the wider the range of acceptable answers in the certification test, the greater the variability in the performance of the test in trials and clinical practice by certified examiners. Greater consistency may be achieved by deriving a set of ‘best’ answers through expert consensus on all questions where this is possible, then teaching raters how to derive these answers using a required interactive training module. PMID:19295205

  9. Group exercise to improve quality of life among substance use disorder patients.

    PubMed

    Muller, Ashley E; Clausen, Thomas

    2015-03-01

    Quality of life (QoL) is a well-established outcome within clinical practice. Despite the adverse effects of substance use disorders on a wide range of patients' functionality and the multidimensional composition of QoL, the treatment field does not yet systematically assess QoL among patients. Exercise has established positive effects on the QoL of healthy and numerous clinical populations. The potential to integrate exercise within treatment, in order to improve QoL has not been satisfactorily explored. To measure changes in QoL after group exercise among residential substance use disorder patients and to explore the feasibility of the program within a treatment setting. We enrolled 35 patients in four long-term residential substance use disorder treatment facilities in Oslo, into a 10-week group exercise program. We analyzed the 24 participants who exercised as completers, while the 11 participants who did not were analyzed as non-completers. We measured QoL, mental distress, somatic health burden and addiction severity at the beginning and end of the program. The program was feasible for participants and the completion rate was 69%. Completers' physical health domain and psychological health domain of QoL improved significantly. The program engaged the most physically and mentally vulnerable participants, and flexibility and motivational factors were important elements. This study provided promising evidence that low doses of group exercise can yield appreciable benefits, even to patients with more severe health problems. © 2014 the Nordic Societies of Public Health.

  10. 22 CFR 51.20 - General.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... DEPARTMENT OF STATE NATIONALITY AND PASSPORTS PASSPORTS Application § 51.20 General. (a) An application for a passport, a replacement passport, extra visa pages, or other passport related service must be completed using the forms the Department prescribes. (b) The passport applicant must truthfully answer all...

  11. 22 CFR 51.20 - General.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... DEPARTMENT OF STATE NATIONALITY AND PASSPORTS PASSPORTS Application § 51.20 General. (a) An application for a passport, a replacement passport, extra visa pages, or other passport related service must be completed using the forms the Department prescribes. (b) The passport applicant must truthfully answer all...

  12. 22 CFR 51.20 - General.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... DEPARTMENT OF STATE NATIONALITY AND PASSPORTS PASSPORTS Application § 51.20 General. (a) An application for a passport, a replacement passport, extra visa pages, or other passport related service must be completed using the forms the Department prescribes. (b) The passport applicant must truthfully answer all...

  13. 22 CFR 51.20 - General.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... DEPARTMENT OF STATE NATIONALITY AND PASSPORTS PASSPORTS Application § 51.20 General. (a) An application for a passport, a replacement passport, extra visa pages, or other passport related service must be completed using the forms the Department prescribes. (b) The passport applicant must truthfully answer all...

  14. 22 CFR 51.20 - General.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... DEPARTMENT OF STATE NATIONALITY AND PASSPORTS PASSPORTS Application § 51.20 General. (a) An application for a passport, a replacement passport, extra visa pages, or other passport related service must be completed using the forms the Department prescribes. (b) The passport applicant must truthfully answer all...

  15. When Instrumentalists Sing

    ERIC Educational Resources Information Center

    Wallace, Katherine

    2014-01-01

    This study was designed to investigate the impact that choral singing has on instrumental students' development as musicians. Instrumental music students (N = 23) enrolled in a choral elective module at a tertiary music conservatory completed an eight-item questionnaire. Descriptive answers were collated and interpreted revealing six…

  16. Goodbye to 'one by one' genetics

    PubMed Central

    Theologis, Athanasios

    2001-01-01

    The completion of the Arabidopsis thaliana (mustard weed) genome sequence constitutes a major breakthrough in plant biology. It will revolutionize how we answer questions about the biology and evolution of plants as well as how we confront and resolve world-wide agricultural problems. PMID:11305933

  17. Students' expectations, concerns and comprehensions when writing theses as part of their nursing education.

    PubMed

    Lundgren, Solveig M; Halvarsson, Maud

    2009-07-01

    This study investigates students' expectations and apprehensions before starting writing their Bachelor thesis and their experiences after completion. The questionnaire, which consisted of open questions, was given to 171 students at the beginning of the thesis course; of these, 107 replied; at the end of the course a total of 150 students answered and returned the questionnaire. The answers were analysed according to content analysis. Seven themes describing expectations and apprehensions; and four themes describing experience after completion of the thesis emerged. The results show that students' experiences can be divided into two different groups. One group saw the thesis project as being an important preparation for future professional activities, and one group, consisting of only a few students, described the production of a thesis as being a nightmare. Nevertheless, all the students considered that their experience of learning and the insights gained, together with the learning skills acquired through writing would be of great value in their coming professional life, and that they had become aware of alternative ways of thinking. All the students were proud of the work they had completed, and some saw it as a form of recognition or a "craftsman's diploma".

  18. Usability testing of ANSWER: a web-based methotrexate decision aid for patients with rheumatoid arthritis

    PubMed Central

    2013-01-01

    Background Decision aids are evidence-based tools designed to inform people of the potential benefit and harm of treatment options, clarify their preferences and provide a shared decision-making structure for discussion at a clinic visit. For patients with rheumatoid arthritis (RA) who are considering methotrexate, we have developed a web-based patient decision aid called the ANSWER (Animated, Self-serve, Web-based Research Tool). This study aimed to: 1) assess the usability of the ANSWER prototype; 2) identify strengths and limitations of the ANSWER from the patient’s perspective. Methods The ANSWER prototype consisted of: 1) six animated patient stories and narrated information on the evidence of methotrexate for RA; 2) interactive questionnaires to clarify patients’ treatment preferences. Eligible participants for the usability test were patients with RA who had been prescribed methotrexate. They were asked to verbalize their thoughts (i.e., think aloud) while using the ANSWER, and to complete the System Usability Scale (SUS) to assess overall usability (range = 0-100; higher = more user friendly). Participants were audiotaped and observed, and field notes were taken. The testing continued until no new modifiable issues were found. We used descriptive statistics to summarize participant characteristics and the SUS scores. Content analysis was used to identified usability issues and navigation problems. Results 15 patients participated in the usability testing. The majority were aged 50 or over and were university/college graduates (n = 8, 53.4%). On average they took 56 minutes (SD = 34.8) to complete the tool. The mean SUS score was 81.2 (SD = 13.5). Content analysis of audiotapes and field notes revealed four categories of modifiable usability issues: 1) information delivery (i.e., clarity of the information and presentation style); 2) navigation control (i.e., difficulties in recognizing and using the navigation control buttons); 3) layout (i.e., position of the videos, text, diagrams and navigation buttons); 4) aesthetic (i.e., the colour, look and feel of the online tool). Conclusions Although the SUS score indicated high usability before and after major modification, findings from the think-aloud sessions illustrated areas that required further refinement. Our results highlight the importance of formative evaluation in usability testing. PMID:24289731

  19. Usability testing of ANSWER: a web-based methotrexate decision aid for patients with rheumatoid arthritis.

    PubMed

    Li, Linda C; Adam, Paul M; Townsend, Anne F; Lacaille, Diane; Yousefi, Charlene; Stacey, Dawn; Gromala, Diane; Shaw, Chris D; Tugwell, Peter; Backman, Catherine L

    2013-12-01

    Decision aids are evidence-based tools designed to inform people of the potential benefit and harm of treatment options, clarify their preferences and provide a shared decision-making structure for discussion at a clinic visit. For patients with rheumatoid arthritis (RA) who are considering methotrexate, we have developed a web-based patient decision aid called the ANSWER (Animated, Self-serve, Web-based Research Tool). This study aimed to: 1) assess the usability of the ANSWER prototype; 2) identify strengths and limitations of the ANSWER from the patient's perspective. The ANSWER prototype consisted of: 1) six animated patient stories and narrated information on the evidence of methotrexate for RA; 2) interactive questionnaires to clarify patients' treatment preferences. Eligible participants for the usability test were patients with RA who had been prescribed methotrexate. They were asked to verbalize their thoughts (i.e., think aloud) while using the ANSWER, and to complete the System Usability Scale (SUS) to assess overall usability (range = 0-100; higher = more user friendly). Participants were audiotaped and observed, and field notes were taken. The testing continued until no new modifiable issues were found. We used descriptive statistics to summarize participant characteristics and the SUS scores. Content analysis was used to identified usability issues and navigation problems. 15 patients participated in the usability testing. The majority were aged 50 or over and were university/college graduates (n = 8, 53.4%). On average they took 56 minutes (SD = 34.8) to complete the tool. The mean SUS score was 81.2 (SD = 13.5). Content analysis of audiotapes and field notes revealed four categories of modifiable usability issues: 1) information delivery (i.e., clarity of the information and presentation style); 2) navigation control (i.e., difficulties in recognizing and using the navigation control buttons); 3) layout (i.e., position of the videos, text, diagrams and navigation buttons); 4) aesthetic (i.e., the colour, look and feel of the online tool). Although the SUS score indicated high usability before and after major modification, findings from the think-aloud sessions illustrated areas that required further refinement. Our results highlight the importance of formative evaluation in usability testing.

  20. The solar flare extreme ultraviolet to hard X-ray ratio

    NASA Technical Reports Server (NTRS)

    Mcclymont, A. N.; Canfield, R. C.

    1986-01-01

    Simultaneous measurements of the peak 10-1030 A extreme ultraviolet (EUV) flux enhancement and more than 10 keV hard X-ray (HXR) peak flux of many solar flare bursts, ranging over about four orders of magnitude in HXR intensity, are studied. A real departure from linearity is found in the relationship between the peak EUV and HXR fluxes in impulsive flare bursts. This relationship is well described by a given power law. Comparison of the predictions of the impulsive nonthermal thick-target electron beam model with observations shows that the model satisfactorily predicts the observed time differences between the HXR and EUV peaks and explains the data very well under given specific assumptions. It is concluded that the high-energy fluxes implied by the invariant area thick-target model cannot be completely ruled out, while the invariant area model with smaller low cutoff requires impossibly large beam densities. A later alternative thick-target model is suggested.

  1. Environmental mutagenesis during the end-Permian ecological crisis.

    PubMed

    Visscher, Henk; Looy, Cindy V; Collinson, Margaret E; Brinkhuis, Henk; van Konijnenburg-van Cittert, Johanna H A; Kürschner, Wolfram M; Sephton, Mark A

    2004-08-31

    During the end-Permian ecological crisis, terrestrial ecosystems experienced preferential dieback of woody vegetation. Across the world, surviving herbaceous lycopsids played a pioneering role in repopulating deforested terrain. We document that the microspores of these lycopsids were regularly released in unseparated tetrads indicative of failure to complete the normal process of spore development. Although involvement of mutation has long been hinted at or proposed in theory, this finding provides concrete evidence for chronic environmental mutagenesis at the time of global ecological crisis. Prolonged exposure to enhanced UV radiation could account satisfactorily for a worldwide increase in land plant mutation. At the end of the Permian, a period of raised UV stress may have been the consequence of severe disruption of the stratospheric ozone balance by excessive emission of hydrothermal organohalogens in the vast area of Siberian Traps volcanism. Copyright 2004 The National Academy of Sciencs of the USA

  2. Critical comparison of several order-book models for stock-market fluctuations

    NASA Astrophysics Data System (ADS)

    Slanina, F.

    2008-01-01

    Far-from-equilibrium models of interacting particles in one dimension are used as a basis for modelling the stock-market fluctuations. Particle types and their positions are interpreted as buy and sel orders placed on a price axis in the order book. We revisit some modifications of well-known models, starting with the Bak-Paczuski-Shubik model. We look at the four decades old Stigler model and investigate its variants. One of them is the simplified version of the Genoa artificial market. The list of studied models is completed by the models of Maslov and Daniels et al. Generically, in all cases we compare the return distribution, absolute return autocorrelation and the value of the Hurst exponent. It turns out that none of the models reproduces satisfactorily all the empirical data, but the most promising candidates for further development are the Genoa artificial market and the Maslov model with moderate order evaporation.

  3. Initial experience with the Sophono Alpha 1 osseointegrated implant.

    PubMed

    Escorihuela-García, Vicente; Llópez-Carratalá, Ignacio; Pitarch-Ribas, Ignacia; Latorre-Monteagudo, Emilia; Marco-Algarra, Jaime

    2014-01-01

    In the last several years, bone anchored hearing aids have proven to be useful in treating conductive and mixed unilateral or bilateral hearing loss, as well as for sensorineural unilateral hearing loss. The Sophono Alpha 1 model has the advantage of not requiring an abutment, with it being coupled by magnetism instead. We report the cases of 3 infants with congenital malformations of external and middle ear. Audiometry showed conductive hearing loss. All 3 patients were implanted with Alpha 1 model (Sophono). Patients evolved satisfactorily. After 30 days we applied the processor and the control audiometry showed a marked improvement of hearing thresholds, although without a complete closure of the gap. With minimal care, the skin over the implant remained in excellent condition, with a very satisfactory cosmetic outcome. Copyright © 2013 Elsevier España, S.L.U. y Sociedad Española de Otorrinolaringología y Patología Cérvico-Facial. All rights reserved.

  4. Experience with the United Kingdom examinations in neurosurgery.

    PubMed

    Pickard, J D

    1997-01-01

    The UK Intercollegiate Specialty Board examination in Surgical Neurology was established in 1991 based on the experience of the original Royal College of Surgeons of Edinburgh Assessment in Surgical Neurology, an exit examination that was originally opposed both by surgery in general and by the younger neurosurgical community. Criteria for eligibility encompass both UK, EC and non-EC overseas graduates. Candidates must have completed satisfactorily their 4th year of a 6 year training programme, have personal experience with the more straightforward benign tumours, aneurysms and posterior fossa explorations, and be able to safely manage a conventional neurosurgical practice. The examination consists of a multiple choice question paper, clinical examination and three Vivas. A curriculum is under construction. Examinations are held twice per annum, and rotate between the four colleges. There are strict guidelines for the examiners. The pass rate is about 70%. All aspects of the examination continue to evolve and are carefully audited.

  5. NOTE: Blood irradiation with accelerator produced electron beams

    NASA Astrophysics Data System (ADS)

    Butson, M. J.; Cheung, T.; Yu, P. K. N.; Stokes, M. J.

    2000-11-01

    Blood and blood products are irradiated with gamma rays to reduce the risk of graft versus host disease (GVHD). A simple technique using electron beams produced by a medical linear accelerator has been studied to evaluate irradiation of blood and blood products. Variations in applied doses for a single field 20 MeV electron beam are measured in a phantom study. Doses have been verified with ionization chambers and commercial diode detectors. Results show that the blood product volume can be given a relatively homogeneous dose to within 6% using 20 MeV electrons without the need to rotate the blood bags or the beam entry point. The irradiation process takes approximately 6.5 minutes for 30 Gy applied dose to complete as opposed to 12 minutes for a dual field x-ray field irradiation at our centre. Electron beams can be used to satisfactorily irradiate blood and blood products in a minimal amount of time.

  6. Geothermal drilling in Cerro Prieto

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

    Dominguez A., Bernardo

    The number of characteristics of the different wells that have been drilled in the Cerro Prieto geothermal field to date enable one to summarize the basic factors in the applied technology, draw some conclusions, improve systems and procedures, and define some problems that have not yet been satisfactorily solved, although the existing solution is the best now available. For all practical purposes, the 100 wells drilled in the three areas or blocks into which the Cerro Prieto field has been divided have been completed. Both exploratory and production wells have been drilled; problems of partial or total lack of controlmore » have made it necessary to abandon some of these wells, since they were unsafe to keep in production or even to be used for observation and/or study. The wells and their type, the type of constructed wells and the accumulative meters that have been drilled for such wells are summarized.« less

  7. Analytical solutions for the profile of two-dimensional droplets with finite-length precursor films

    NASA Astrophysics Data System (ADS)

    Perazzo, Carlos Alberto; Mac Intyre, J. R.; Gomba, J. M.

    2017-12-01

    By means of the lubrication approximation we obtain the full family of static bidimensional profiles of a liquid resting on a substrate under partial-wetting conditions imposed by a disjoining-conjoining pressure. We show that for a set of quite general disjoining-conjoining pressure potentials, the free surface can adopt only five nontrivial static patterns; in particular, we find solutions when the height goes to zero which describe satisfactorily the complete free surface for a finite amount of fluid deposited on a substrate. To test the extension of the applicability of our solutions, we compare them with those obtained when the lubrication approximations are not employed and under conditions where the lubrication hypothesis are not strictly valid, and also with axisymmetric solutions. For a given disjoining-conjoining potential, we report a new analytical solution that accounts for all the five possible solutions.

  8. Resolving the Strange Behavior of Extraterrestrial Potassium in the Upper Atmosphere

    NASA Technical Reports Server (NTRS)

    Plane, J. M. C.; Feng, W.; Dawkins, E.; Chipperfield, M. P.; Hoeffner, J.; Janches, D.; Marsh, D. R.

    2014-01-01

    It has been known since the 1960s that the layers of Na and K atoms, which occur between 80 and 105km in the Earth's atmosphere as a result of meteoric ablation, exhibit completely different seasonal behavior. In the extratropics Na varies annually, with a pronounced wintertime maximum and summertime minimum. However, K varies semiannually with a small summertime maximum and minima at the equinoxes. This contrasting behavior has never been satisfactorily explained. Here we use a combination of electronic structure and chemical kinetic rate theory to determine two key differences in the chemistries of K and Na. First, the neutralization of K+ ions is only favored at low temperatures during summer. Second, cycling between K and its major neutral reservoir KHCO3 is essentially temperature independent. A whole atmosphere model incorporating this new chemistry, together with a meteor input function, now correctly predicts the seasonal behavior of the K layer.

  9. The diagnosis and therapy of luteal phase deficiency.

    PubMed

    Soules, M R; Wiebe, R H; Aksel, S; Hammond, C B

    1977-10-01

    Between 1973 and 1975, 16 patients evaluated for infertility at Duke University Medical Center were diagnosed as having luteal phase deficiency. A majority had had prior infertility surveys, and the average duration of their infertility exceeded 2 years. The diagnosis was suspected after study of basal body temperature charts and menstrual patterns in more than 80% of the patients. This diagnosis was established by timed endometrial biopsy. The primary method of therapy was supplementation of the luteal phase with progesterone vaginal suppositories. The pregnancy rate after therapy was 50% and pregnancy occurred after a mean of five treatment cycles. The minimal follow-up of patients who failed to conceive was 8 months. To date, the majority of these pregnancies have been completed without complication and the remainder are progressing satisfactorily. Two additional patients developed luteal phase deficiency while taking clomiphene citrate and became pregnant with progesterone supplementation.

  10. Surgical management of renal cell cancer with tumor thrombus through an exclusive transabdominal approach.

    PubMed

    González, Javier; Angulo, J; Ciancio, G

    2011-04-01

    Renal cell cancer with tumor thrombus is present in 4-15% of cases. The prognostic significance of this entity has been object of intense debate. Nowadays, it is considered, that the presence of thrombus itself does not have a negative prognostic impact on survival rates if the thrombus could be excised satisfactorily. Complete removal of renal malignant tissue is the only curative strategy for the treatment of this kind of tumors. During the last three decades, there has been steady improvements in surgical technique and preoperative care fields that have favorably modified the surgeons' ability to safely excise these tumors. In this sense, the experience provided by multiorgan, kidney-pancreas and liver procurement and transplantation techniques led the urologists reexamine their approaches to the inferior vena cava and retroperitoneum, thus they could result useful in the always challenging resection of these complex tumors with neoplasic extension into the vena cava.

  11. Conformational analysis, UV-VIS, MESP, NLO and NMR studies of 6-methoxy-1,2,3,4-tetrahydronaphthalene.

    PubMed

    Arivazhagan, M; Kavitha, R; Subhasini, V P

    2014-07-15

    The detailed HF and B3LYP/6-311++G(d,p) comparative studies on the complete FT-IR and FT-Raman spectra of 6-methoxy-1,2,3,4-tetrahydronaphthalene [MTHN] have been studied. In view of the special properties and uses, the present investigation has been undertaken to provide a satisfactorily vibrational analysis of 6-methoxy-1,2,3,4-tetrahydronaphthalene. Therefore, a thorough Raman, IR, molecular electrostatic potential (MESP), non-linear optical (NLO) properties, UV-VIS, HOMO-LUMO and NMR spectroscopic investigation are reported complemented by B3LYP theoretical predictions with basis set 6-311++G(d,p) to provide novel insight on vibrational assignments and conformational stability of MTHN. Potential energy surface scans (PES) of the CH3 group are undertaken to shed light on the rather complicated conformational interchanges in the compound under investigation. Copyright © 2014 Elsevier B.V. All rights reserved.

  12. Abdominal pregnancy - Case presentation.

    PubMed

    Bohiltea, R; Radoi, V; Tufan, C; Horhoianu, I A; Bohiltea, C

    2015-01-01

    Abdominal pregnancy, a rare diagnosis, belongs to the ectopic pregnancy group, the leading cause of pregnancy related exitus. The positive diagnosis is very difficult to establish most often in an acute setting, leading to a staggering percent of feto-maternal morbidity and mortality. We present the case of 26-weeks-old abdominal pregnancy with partial feto-placental detachment in a patient, after hysteroscopy and in vitro fertilization, which until the acute symptoms that led to emergency laparotomy went unrecognized. The patient recovered completely and satisfactorily after surgery and, due to the high risk of uterine rupture with regard to a second pregnancy, opted for a surrogate mother. Abdominal pregnancy can be regarded as a difficult to establish diagnosis, with a greater chance in case of increased awareness. It is compulsory to be well informed in order not to be surprised by the diagnosis and to apply the correct treatment immediately as the morbidity and mortality rate is elevated.

  13. Traco Final Exam and Course Evaluation | Center for Cancer Research

    Cancer.gov

    Numerous students have requested a certificate upon completion of TRACO.  To obtain a certificate you MUST answer 17 of the 26 final examination questions correctly. In the final examination, 1 question is derived from each of the 1-hour lectures.

  14. Expert Systems: Newest Brainchild of Computer Science,

    DTIC Science & Technology

    1981-06-01

    and recommending therapy for patients with infectious diseases, blood disorders, say, or meningitis. When completed, such tools will be able to assist...procedure he learned in medical school, that a patient is suffering from mononucleosis and not Asian flu. After two lengthy question-and-answer sessions

  15. Self-Efficacy and Academic Achievement--A Case from Turkey

    ERIC Educational Resources Information Center

    Köseoglu, Yaman

    2015-01-01

    The issues of motivational inclinations, cognitive and meta-cognitive approaches and resource management abilities of university students are considered in predicting academic achievement. First-year university students filled in the Motivated Strategies Learning Questionnaire, completed the Implicit Theories of Intelligence Scale, answered the…

  16. Vandalism: Environmental and Social Factors

    ERIC Educational Resources Information Center

    Brown, Gregory; Devlin, Ann Sloan

    2003-01-01

    To explore the relationship between vandalism, college residence hall size, and a number of social factors, 688 college students completed the Core Alcohol and Drug Survey (Presley, Meilman, & Lyerla, 1994), the University Residence Environment Scale (Moos, 1988), and answered questions about their television habits and athletic participation.…

  17. Evaluation of the interpretative skills of participants of a limited transthoracic echocardiography training course (H.A.R.T.scan course).

    PubMed

    Royse, C F; Haji, D L; Faris, J G; Veltman, M G; Kumar, A; Royse, A G

    2012-05-01

    Limited transthoracic echocardiography performed by treating physicians may facilitate assessment of haemodynamic abnormalities in perioperative and critical care patients. The interpretative skills of one hundred participants who completed an education program in limited transthoracic echocardiography were assessed by reporting five pre-recorded case studies. A high level of agreement was observed in ventricular volume assessment (left 95%, right 96%), systolic function (left 99%, right 96%), left atrial pressure (96%) and haemodynamic state (97%). The highest failure to report answers (that is, no answer given) was for right ventricular volume and function. For moderate or severe valve lesions, agreement ranged from 90 to 98%, with failure to report <5% in all cases except for mitral stenosis (18%). For mild valve lesions, the range of agreement was lower (53 to 100%) due to overestimation of severity. Medical practitioners who completed the structured educational program showed good agreement with experts in interpretation of valve and ventricular function.

  18. Structure and dynamics of [3.3]paracyclophane as studied by nuclear magnetic resonance and density functional theory calculations.

    PubMed

    Dodziuk, Helena; Szymański, Sławomir; Jaźwiński, Jarosław; Marchwiany, Maciej E; Hopf, Henning

    2010-09-30

    Strained cyclophanes with small (-CH(2)-)(n) bridges connecting two benzene rings are interesting objects of basic research, mostly because of the nonplanarity of the rings and of interference of π-electrons of the latter. For title [3.3]paracyclophane, in solutions occurring in two interconverting cis and trans conformers, the published nuclear magnetic resonance (NMR) data are incomplete and involve its partially deuterated isotopomers. In this paper, variable-temperature NMR studies of its perprotio isotopomer combined with DFT quantum chemical calculations provide a complete characterization of the solution structure, NMR parameters, and interconversion of the cis and trans isomers of the title compound. Using advanced methods of spectral analysis, total quantitative interpretation of its proton NMR spectra in both the static and dynamic regimes is conducted. In particular, not only the geminal but also all of the vicinal J(HH) values for the bridge protons are determined, and for the first time, complete Arrhenius data for the interconversion process are reported. The experimental proton and carbon chemical shifts and the (n)J(HH), (1)J(CH), and (1)J(CC) coupling constants are satisfactorily reproduced theoretically by the values obtained from the density functional theory calculations.

  19. "Barriers to Cognitive Behavioral Therapy Homework Completion Scale- Depression Version": Development and Psychometric Evaluation.

    PubMed

    Callan, Judith A; Dunbar-Jacob, Jacqueline; Sereika, Susan M; Stone, Clement; Fasiczka, Amy; Jarrett, Robin B; Thase, Michael E

    2012-01-01

    We conducted a two-phase study to develop and evaluate the psychometric properties of an instrument to identify barriers to Cognitive Behavioral Therapy (CBT) homework completion in a depressed sample. In Phase I, we developed an item pool by interviewing 20 depressed patients and 20 CBT therapists. In Phase II, we created and administered a draft instrument to 56 people with depression. Exploratory Factor Analysis revealed a 2-factor oblique solution of "Patient Factors" and "Therapy/Task Factors." Internal consistency coefficients ranged from .80 to .95. Temporal stability was demonstrated through Pearson correlations of .72 (for the therapist/task subscale) to .95 (for the patient subscale) over periods of time that ranged from 2 days to 3 weeks. The patient subscale was able to satisfactorily classify patients (75 to 79 %) with low and high adherence at both sessions. Specificity was .66 at both time points. Sensitivity was .80 at sessions B and .77 at session C. There were no consistent predictors of assignment compliance when measured by the Assignment Compliance Rating Scale (Primakoff, Epstein, & Covi, 1986). The Rating Scale and subscale scores did, however, correlate significantly with assignment non-compliance (.32 to .46).

  20. “Barriers to Cognitive Behavioral Therapy Homework Completion Scale- Depression Version”: Development and Psychometric Evaluation

    PubMed Central

    Callan, Judith A.; Dunbar-Jacob, Jacqueline; Sereika, Susan M.; Stone, Clement; Fasiczka, Amy; Jarrett, Robin B.; Thase, Michael E.

    2013-01-01

    We conducted a two-phase study to develop and evaluate the psychometric properties of an instrument to identify barriers to Cognitive Behavioral Therapy (CBT) homework completion in a depressed sample. In Phase I, we developed an item pool by interviewing 20 depressed patients and 20 CBT therapists. In Phase II, we created and administered a draft instrument to 56 people with depression. Exploratory Factor Analysis revealed a 2-factor oblique solution of “Patient Factors” and “Therapy/Task Factors.” Internal consistency coefficients ranged from .80 to .95. Temporal stability was demonstrated through Pearson correlations of .72 (for the therapist/task subscale) to .95 (for the patient subscale) over periods of time that ranged from 2 days to 3 weeks. The patient subscale was able to satisfactorily classify patients (75 to 79 %) with low and high adherence at both sessions. Specificity was .66 at both time points. Sensitivity was .80 at sessions B and .77 at session C. There were no consistent predictors of assignment compliance when measured by the Assignment Compliance Rating Scale (Primakoff, Epstein, & Covi, 1986). The Rating Scale and subscale scores did, however, correlate significantly with assignment non-compliance (.32 to .46). PMID:24049556

  1. The X3LYP extended density functional accurately describes H-bonding but fails completely for stacking.

    PubMed

    Cerný, Jirí; Hobza, Pavel

    2005-04-21

    The performance of the recently introduced X3LYP density functional which was claimed to significantly improve the accuracy for H-bonded and van der Waals complexes was tested for extended H-bonded and stacked complexes (nucleic acid base pairs and amino acid pairs). In the case of planar H-bonded complexes (guanine...cytosine, adenine...thymine) the DFT results nicely agree with accurate correlated ab initio results. For the stacked pairs (uracil dimer, cytosine dimer, adenine...thymine and guanine...cytosine) the DFT fails completely and it was even not able to localize any minimum at the stacked subspace of the potential energy surface. The geometry optimization of all these stacked clusters leads systematically to the planar H-bonded pairs. The amino acid pairs were investigated in the crystal geometry. DFT again strongly underestimates the accurate correlated ab initio stabilization energies and usually it was not able to describe the stabilization of a pair. The X3LYP functional thus behaves similarly to other current functionals. Stacking of nucleic acid bases as well as interaction of amino acids was described satisfactorily by using the tight-binding DFT method, which explicitly covers the London dispersion energy.

  2. Culturally Responsive Pain Management for Black Older Adults.

    PubMed

    Robinson-Lane, Sheria G; Booker, Staja Q

    2017-03-02

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ARTICLE INSTRUCTIONS XX contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded once you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. To obtain contact hours you must: 1. Read the article, "XXXX XXXX XXXXXX XXXXXXX XXXX XXXX XXX XXX XXXX XX" found on pages XX-XX, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website listed above to register for contact hour credit. You will be asked to provide your name; contact information; and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until MONTH XX, 20XX. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. ACTIVITY OBJECTIVES 1. XXX 2. XXX DISCLOSURE STATEMENT Neither the planners nor the author have any conflicts of interest to disclose. The management of pain for Black older adults has received inadequate attention by health care professionals despite evidence of greater pain intensity, depressive symptoms, and functional disability compared with White American older adults. Pain management for this population may be significantly improved with more careful attention to the provision of culturally responsive care. As professionals concerned with the optimization of health and reduction of suffering throughout the lifespan, nurses have an ethical, moral, and professional responsibility to provide culturally responsive care to the populations they serve-particularly when clear disparities in health exist. By considering how culture affects important health beliefs, values, preferences, and customs, and integrating this understanding into practice, quality of life is likely to be improved. [Journal of Gerontological Nursing, xx(x), xx-xx.]. Copyright 2017, SLACK Incorporated.

  3. Social Capital, Climate of Prejudice and Discrimination, Environmental Pull, and Academic and Social Integration as Predictive Factors of 6-Year Completion Rates for Minority Undergraduates in Selective Universities

    ERIC Educational Resources Information Center

    Wagner, Jennie M.

    2013-01-01

    The United States has become more ethnically diverse, and this trend is projected to continue. Despite an increase in minority group enrollment on campus in the United States during the last decade, their rates of degree completion are not keeping pace (NCES, 2007). The question that remains to be answered is: What factors are unique to minority…

  4. Value of audio-enhanced handheld computers over paper surveys with adolescents.

    PubMed

    Trapl, Erika S; Taylor, H Gerry; Colabianchi, Natalie; Litaker, David; Borawski, Elaine A

    2013-01-01

    To examine the impact of 3 data collection modes on the number of questions answered, data quality, and student preference. 275 urban seventh-grade students were recruited and randomly assigned to complete a paper survey (SAQ), PDA survey (PDA), or PDA survey with audio (APDA). Students completed a paper debriefing survey. APDA respondents completed significantly more questions compared to SAQ and PDA. PDA and APDA had significantly less missing data than did SAQ. No differences were found for student evaluation. Strong benefits may be gained by the use of APDA for adolescent school-based data collection.

  5. Deficits in allergy knowledge among physicians at academic medical centers.

    PubMed

    Stukus, David R; Green, Todd; Montandon, Shari V; Wada, Kara J

    2015-07-01

    Allergic conditions have high prevalence in the general population. Misconceptions regarding the diagnosis and management of allergic disease among physicians can lead to suboptimal clinical care. To determine the extent of allergy-related knowledge deficits among physicians. Pediatric and internal medicine resident and attending physicians from 2 separate academic medical centers were asked to answer an anonymous electronic survey. Survey questions addressed 7 different allergy content areas. Four hundred eight physicians completed surveys (23.9% response rate). Respondents had few correct answers (mean ± SD 1.91 ± 1.43). Pediatric respondents had a larger number of correct answers compared with medicine-trained physicians (P < .001). No individual answered every survey question correctly, and 50 respondents (12.3%) had no correct answer. Three hundred seventy-eight respondents (92.6%) were unable to provide correct answers for at least 50% of survey questions. Level of residency training and prior rotation through an allergy and immunology elective correlated with a larger number of correct responses (P < .01). Only 1 survey question had an overall correct response rate higher than 50% (n = 261, 64%). Correct response rate was lower than 30% for 7 of the 9 possible questions. There are significant knowledge deficits in many areas of allergy-related content among pediatric and internal medicine physicians and across all levels of training and specialty. Given the prevalence of allergic conditions, the potential implications of a negative impact on clinical care are staggering. Copyright © 2015 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  6. Augmenting Fellow Education Through Spaced Multiple-Choice Questions.

    PubMed

    Barsoumian, Alice E; Yun, Heather C

    2018-01-01

    The San Antonio Uniformed Services Health Education Consortium Infectious Disease Fellowship program historically included a monthly short-answer and multiple-choice quiz. The intent was to ensure medical knowledge in relevant content areas that may not be addressed through clinical rotations, such as operationally relevant infectious disease. After completion, it was discussed in a small group with faculty. Over time, faculty noted increasing dissatisfaction with the activity. Spaced interval education is useful in retention of medical knowledge and skills by medical students and residents. Its use in infectious disease fellow education has not been described. To improve the quiz experience, we assessed the introduction of spaced education curriculum in our program. A pre-intervention survey was distributed to assess the monthly quiz with Likert scale and open-ended questions. A multiple-choice question spaced education curriculum was created using the Qstream(R) platform in 2011. Faculty development on question writing was conducted. Two questions were delivered every 2 d. Incorrectly and correctly answered questions were repeated after 7 and 13 d, respectively. Questions needed to be answered correctly twice to be retired. Fellow satisfaction was assessed at semi-annual fellowship reviews over 5 yr and by a one-time repeat survey. Pre-intervention survey of six fellows indicated dissatisfaction with the time commitment of the monthly quiz (median Likert score of 2, mean 6.5 h to complete), neutral in perceived utility, but satisfaction with knowledge retention (Likert score 4). Eighteen fellows over 5 yr participated in the spaced education curriculum. Three quizzes with 20, 39, and 48 questions were designed. Seventeen percentage of questions addressed operationally relevant topics. Fifty-nine percentage of questions were answered correctly on first attempt, improving to 93% correct answer rate at the end of the analysis. Questions were attempted 2,999 times. Fellows consistently indicated that the platform was "highly enjoyed," "beneficial," a "fun format," and "completely satisfied." Fellows additionally commented that they desired more questions and considered the platform helpful in board preparation. Formal survey data post-intervention found that the fellows were satisfied with the new approach, found it to be useful in board preparation, overall educational value, and in-line with their personal learning style (median Likert score of 4 for all queries). Fellows were satisfied with time commitment, spending a mean of 47 min on the spaced education curriculum questions per month. Introduction of a spaced education curriculum resulted in a sustained positive learner experience for >5 yr with demonstrated mastery of material. Spaced education learning is a viable addition to augment training experience, especially in areas of curricular gaps such as operational medicine. Correct answer data may also be useful to perform Accreditation Council for Graduate Medical Education-required objective assessment of knowledge. Published by Oxford University Press on behalf of the Association of Military Surgeons of the United States 2017. This work is written by (a) US Government employee(s) and is in the public domain in the US.

  7. Excerpt from a Forthcoming Book. The Ocean Book: Dive In--The Beginning of Your Ocean Study.

    ERIC Educational Resources Information Center

    Science Activities, 1989

    1989-01-01

    Six activities complete with reproducible worksheets are presented. Materials and procedures for each are listed. Answers to the quiz and crossword puzzle are included. Topics include the water cycle, the world's oceans, the ocean floor, and fish. (CW)

  8. Some Legal Aspects of Campus Housing.

    ERIC Educational Resources Information Center

    Moore, Donald R.

    Legal aspects and implications affecting college and university housing administration are unpredictable, unsettled, and subject to change. The complete practical guide to the everyday legal answers for campus housing simply does not exist. This document presents some specific legal considerations involved in housing that may affect the management…

  9. Industry Leader Perceptions of Workplace Safety

    ERIC Educational Resources Information Center

    Dunlap, Erik Scott

    2009-01-01

    This study investigated the perceptions of workplace safety held by industry leaders who were near completion of a Master of Business Administration (MBA) degree. This was a qualitative study that utilized interpretivism as the theoretical framework. The study sought to answer four research questions. (1) How do participants conceptualize…

  10. Learning game for training child bicyclists' situation awareness.

    PubMed

    Lehtonen, Esko; Sahlberg, Heidi; Rovamo, Emilia; Summala, Heikki

    2017-08-01

    Encouraging more children to bicycle would produce both environmental and health benefits, but bicycling accidents are a major source of injuries and fatalities among children. One reason for this may be children's less developed hazard perception skills. We assume that children's situation awareness could be trained with a computer based learning game, which should also improve their hazard perception skills. In this paper, we present a prototype for such a game and pilot it with 8-9year old children. The game consisted of videos filmed from a bicyclist's perspective. Using a touchscreen, the player's task was to point out targets early enough to gain points. The targets were either overt (other visible road users on a potentially conflicting course) or covert (occlusions, i.e. locations where other road users could suddenly emerge). If a target was missed or identified too late, the video was paused and feedback was given. The game was tested with 49 children from the 2nd grade of primary school (aged 8-9). 31 young adults (aged 22-34) played the game for comparison. The effect of the game on situation awareness was assessed with situation awareness tests in a crossover design. Similar videos were used in the tests as in the game, but instead of pointing out the targets while watching, the video was suddenly masked and participants were asked to locate all targets which had been present just before the masking, choosing among several possible locations. Their performance was analyzed using Signal Detection Theory and answer latencies. The game decreased answer latency and marginally changed response bias in a less conservative direction for both children and adults, but it did not significantly increase sensitivity for targets. Adults performed better in the tests and in the game, and it was possible to satisfactorily predict group membership based on the scores. Children found it especially difficult to find covert targets. Overall, the described version of the learning game cannot be regarded as an effective tool for situation awareness/hazard perception training, but ways to improve the game are discussed. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. The implementation of quality management systems in hospitals: a comparison between three countries

    PubMed Central

    Wagner, C; Gulácsi, L; Takacs, E; Outinen, M

    2006-01-01

    Background Is the implementation of Quality Management (QM) in health care proceeding satisfactorily and can national health care policies influence the implementation process? Policymakers and researchers in a country need to know the answer to this question. Cross country comparisons can reveal whether sufficient progress is being made and how this can be stimulated. The objective of the study was to investigate agreement and disparities in the implementation of QMS between The Netherlands, Hungary and Finland with respect to the evaluation model used and the national policy strategy of the three countries. Methods The study has a cross sectional design, based on measurements in 2000. Empirical data about QM-activities in hospitals were gathered by a self-administered questionnaire. The questionnaires were answered by the directors of the hospitals or the quality coordinators. The analyses are based on data from 101 hospitals in the Netherlands, 116 hospitals in Hungary and 59 hospitals in Finland. Outcome measures are the developmental stage of the Quality Management System (QMS), the development within five focal areas, and distinct QM-activities which were listed in the questionnaire. Results A mean of 22 QM-activities per hospital was found in the Netherlands and Finland versus 20 QM-activities in Hungarian hospitals. Only a small number of hospitals has already implemented a QMS (4% in The Netherlands,0% in Hungary and 3% in Finland). More hospitals in the Netherlands are concentrating on quality documents, whereas Finnish hospitals are concentrating on training in QM and guidelines. Cyclic quality improvement activities have been developed in the three countries, but in most hospitals the results were not used for improvements. All three countries pay hardly any attention to patient participation. Conclusion The study demonstrates that the implementation of QM-activities can be measured at national level and that differences between countries can be assessed. The hypothesis that governmental legislation or financial reimbursement can stimulate the implementation of QM-activities, more than voluntary recommendations, could not be confirmed. However, the results show that specific obligations can stimulate the implementation of QM-activities more than general, framework legislation. PMID:16608510

  12. The Availability Heuristic: A Redux

    ERIC Educational Resources Information Center

    Rubel, Laurie H.

    2007-01-01

    This article reports on a subset of results from a larger study which examined middle and high school students' probabilistic reasoning. Students in grades 5, 7, 9, and 11 at a boys' school (n = 173) completed a Probability Inventory, which required students to answer and justify their responses to ten items. Supplemental clinical interviews…

  13. Learning, Development, and Training: The Influence of Synergies through Educational Evolution

    ERIC Educational Resources Information Center

    Thoms, Charlotte L. V.; Burton, Sharon L.

    2016-01-01

    Continuous learning is essential in academic and business environments for the 21st century learner as success, survival, and growth lean toward the educator answering the question, "Which educational design best facilitates educators in becoming learner-focused while producing adaptive completers in this ubiquitous learning…

  14. An Activity to Encourage Writing in Mathematics

    ERIC Educational Resources Information Center

    Van Dyke, Frances; Malloy, Elizabeth J.; Stallings, Virginia

    2014-01-01

    This article discusses an activity designed to encourage writing to learn in mathematics. There were three stages of data collection. An assessment, requiring basic algebra only, was completed by 118 undergraduates from statistics and calculus courses. Students were given summaries of all participant responses, along with the correct answers.…

  15. The Structure and Function of Biological Networks

    ERIC Educational Resources Information Center

    Wu, Daniel Duanqing

    2010-01-01

    Biology has been revolutionized in recent years by an explosion in the availability of data. Transforming this new wealth of data into meaningful biological insights and clinical breakthroughs requires a complete overhaul both in the questions being asked and the methodologies used to answer them. A major challenge in organizing and understanding…

  16. Strategies and Performance in Intentional L2 Vocabulary Learning

    ERIC Educational Resources Information Center

    Barcroft, Joe

    2009-01-01

    This study was designed to identify strategies used during intentional vocabulary learning and to assess the relationship between strategy use and vocabulary learning performance. English-speaking students of Spanish studied new Spanish words while viewing word-picture pairs. The participants then completed posttests and answered questions about…

  17. Evaluator's Guide for Word Processing Software.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton.

    This guide provides a detailed evaluation form, together with complete instructions for using it, which is designed to elicit answers to the following questions: (1) What features and abilities does a specific word processing program have? (2) On which computer(s) will the program work? (3) Is additional hardware/software necessary before the…

  18. Dental Care Issues for African Immigrant Families of Preschoolers

    ERIC Educational Resources Information Center

    Obeng, Cecilia S.

    2008-01-01

    This article examines dental health issues for African immigrant families of preschoolers living in the United States. The study was done within the framework of narrative inquiry and ethnographic impressionism. Through personal interviews and questionnaire completion, 125 parents of children ages 3 to 5 answered questions about ways in which…

  19. Certified Nurse Assistant Certification Examination Test Booklet.

    ERIC Educational Resources Information Center

    Bonnot, Lois; And Others

    This document contains four certification examinations (Forms A-D) for a certified nurse assistant in Missouri. Each of the four test booklets contains general instructions for completing the information section of the answer sheet, general instructions for taking the certification examination, and 100 questions. All test problems are in a…

  20. How to Classify and Measure Ecosystem Services to Connect to Human Well Being -- Is there an Answer?

    EPA Science Inventory

    Abstract 2.0: Ecosystem services remain poorly defined despite an extensive and growing literature. While approaches are many and varied, none appear to adequately define a systematic, complete, and non-duplicative solution to the crucial problem of connecting ecosystems to hum...

  1. Simulation for Nurse Anesthesia Program Selection: Redesigned

    ERIC Educational Resources Information Center

    Roebuck, John Arthur

    2017-01-01

    Purpose: This project is meant to answer the research question: What applicant character traits do Nurse Anesthesia Program Directors and Faculty identify as favorable predictors for successful completion of a nurse anesthesia program, and what evaluation methods are best to evaluate these traits in prospective students? Methods: A prospective…

  2. Human Behavior: Do Animals Have the Answer

    ERIC Educational Resources Information Center

    Trotter, Robert J.

    1974-01-01

    Results of psychological experiments usinganimals are presented. Use of the animal-human analogy to generalize these findings to humans is discussed. Ethological studies are interpreted in light of the total environment and situation involved. The completeness of the ethological model compared to the animal-experimental model is discussed. (LS)

  3. Visual Invention and the Composition of Scientific Research Graphics: A Topological Approach

    ERIC Educational Resources Information Center

    Walsh, Lynda

    2018-01-01

    This report details the second phase of an ongoing research project investigating the visual invention and composition processes of scientific researchers. In this phase, four academic researchers completed think-aloud protocols as they composed graphics for research presentations; they also answered follow-up questions about their visual…

  4. Understanding Molecular Genetics through a Drawing-Based Activity

    ERIC Educational Resources Information Center

    Rotbain, Yosi; Marbach-Ad, Gili; Stavy, Ruth

    2005-01-01

    The activity uses drawings typically found in textbooks, engaging students in physical and mental activities such as drawing, painting and figure completion--as well as finding missing words and answering guiding questions. The activity deals with three topics: the structure of DNA, DNA replication and protein synthesis. In this study we…

  5. Survey Measurement of Cognitive Activity during Television Viewing.

    ERIC Educational Resources Information Center

    Hawkins, Robert P.; And Others

    One hundred seventy-one middle school students participated in a study to assess cognitive activity during television viewing. Students completed a questionnaire about their favorite programs, viewing habits, and social reality beliefs, then viewed a 17-minute professionally edited episode of a family drama and answered a multiple choice…

  6. Emotion Understanding and Reconciliation in Overt and Relational Conflict Scenarios among Preschoolers

    ERIC Educational Resources Information Center

    Liao, Zongqing; Li, Yan; Su, Yanjie

    2014-01-01

    This study examined emotion understanding and reconciliation in 47 (24 girls) 4-6-year-old preschool children. Participants first completed emotion recognition tasks and then answered questions regarding reconciliation tendencies and affective perspective-taking in a series of overt and relational aggressive conflict scenarios. Children's teachers…

  7. Process-Oriented Measurement Using Electronic Tangibles

    ERIC Educational Resources Information Center

    Veerbeek, Jochanan; Verhaegh, Janneke; Elliott, Julian G.; Resing, Wilma C. M.

    2017-01-01

    This study evaluated a new measure for analyzing the process of children's problem solving in a series completion task. This measure focused on a process that we entitled the "Grouping of Answer Pieces" (GAP) that was employed to provide information on problem representation and restructuring. The task was conducted using an electronic…

  8. Machine Shop. Student Learning Guide.

    ERIC Educational Resources Information Center

    Palm Beach County Board of Public Instruction, West Palm Beach, FL.

    This student learning guide contains eight modules for completing a course in machine shop. It is designed especially for use in Palm Beach County, Florida. Each module covers one task, and consists of a purpose, performance objective, enabling objectives, learning activities and resources, information sheets, student self-check with answer key,…

  9. Money Matters: The Influence of Financial Factors on Graduate Student Persistence

    ERIC Educational Resources Information Center

    Strayhorn, Terrell L.

    2010-01-01

    National statistics indicate that approximately 50 percent of all graduate students fail to complete their degree; thus, understanding the factors that influence their persistence is an important research objective. Using data from a nationally representative sample of bachelor's degree recipients, the study aimed to answer three questions: What…

  10. Teaching Bioinformatics and Neuroinformatics by Using Free Web-Based Tools

    ERIC Educational Resources Information Center

    Grisham, William; Schottler, Natalie A.; Valli-Marill, Joanne; Beck, Lisa; Beatty, Jackson

    2010-01-01

    This completely computer-based module's purpose is to introduce students to bioinformatics resources. We present an easy-to-adopt module that weaves together several important bioinformatic tools so students can grasp how these tools are used in answering research questions. Students integrate information gathered from websites dealing with…

  11. Consumer-Oriented Laboratory Activities: A Manual for Secondary Science Students.

    ERIC Educational Resources Information Center

    Anderson, Jacqueline; McDuffie, Thomas E., Jr.

    This document provides a laboratory manual for use by secondary level students in performing consumer-oriented laboratory experiments. Each experiment includes an introductory question outlining the purpose of the investigation, a detailed discussion, detailed procedures, questions to be answered upon completing the experiment, and information for…

  12. Prenatal knowledge and informational priorities of pregnant adolescents.

    PubMed

    Smith, P B; Levenson, P M; Morrow, J R

    1985-01-01

    One hundred and forty-six indigent pregnant adolescents (12 to 18 years of age) were asked to complete a questionnaire concerning their prenatal care priorities (Scale I) and their knowledge of correct perinatal behaviors (Scale II). On Scale I, over 75% of teens considered parenting skills, infant care, and diet extremely important. On Scale II correctly answered items focused on the need to avoid substance abuse and smoking during pregnancy, visit the doctor, and eat balanced meals. The mean number of correct answers, however, was only 11.8 out of a total possible scale of 18 items. Less than 50% correctly answered statements about the effects of weight gain and other health behaviors on risk for high blood pressure and toxemia, safety of laxatives during pregnancy, possibility of becoming pregnant again before resuming menstruation, and the safety of various physical activities. Performance on both knowledge and health priority scales showed correct health information was limited to basic concrete facts. Abstract and technical aspects of health care did not appear to be easily assimilated.

  13. Incremental Query Rewriting with Resolution

    NASA Astrophysics Data System (ADS)

    Riazanov, Alexandre; Aragão, Marcelo A. T.

    We address the problem of semantic querying of relational databases (RDB) modulo knowledge bases using very expressive knowledge representation formalisms, such as full first-order logic or its various fragments. We propose to use a resolution-based first-order logic (FOL) reasoner for computing schematic answers to deductive queries, with the subsequent translation of these schematic answers to SQL queries which are evaluated using a conventional relational DBMS. We call our method incremental query rewriting, because an original semantic query is rewritten into a (potentially infinite) series of SQL queries. In this chapter, we outline the main idea of our technique - using abstractions of databases and constrained clauses for deriving schematic answers, and provide completeness and soundness proofs to justify the applicability of this technique to the case of resolution for FOL without equality. The proposed method can be directly used with regular RDBs, including legacy databases. Moreover, we propose it as a potential basis for an efficient Web-scale semantic search technology.

  14. Assessing knowledge on fibromyalgia among Internet users.

    PubMed

    Moretti, Felipe Azevedo; Heymann, Roberto Ezequiel; Marvulle, Valdecir; Pollak, Daniel Feldman; Riera, Rachel

    2011-01-01

    To assess knowledge on fibromyalgia in a sample of patients, their families, and professionals interested on the theme from some Brazilian states. Analysis of the results of an electronic fibromyalgia knowledge questionnaire completed by 362 adults who had access to the the support group for fibromyalgia site (www.unifesp.br/grupos/fibromialgia). The answers were grouped according to age, sex, years of schooling, and type of interest in the condition. 92% of the responders were women and 62% had higher educational level. The worst results were observed in the "joint protection and energy conservation" domain, followed by the "medication in fibromyalgia" domain. The best results were recorded in the "exercises in fibromyalgia" domain. The answers differed significantly between sexes, and women achieved a higher percentage of correct answers. The female sex accounted for a statistically superior result in five statistical analyses (four questions and one domain). The study suggests the need for a strategic planning for an educational approach to fibromyalgia in Brazil.

  15. Teaching evidence-based medical care: description and evaluation.

    PubMed

    Grad, R; Macaulay, A C; Warner, M

    2001-09-01

    This paper describes and evaluates several years of a seminar series designed to stimulate residents to seek evidence-based answers to their clinical questions and incorporate this evidence into practice. At the first session, 86 of 89 (97%) residents completed a baseline needs assessment questionnaire. Post-course self-assessment questionnaires measured change from the first to the final seminar session in six domains of interest and skill, as well as residents' preferred sources of information for clinical problem solving up to 2 years after the course. Before the seminars, 48% of residents reported that textbooks were their most important source of information for solving clinical problems. A total of 58 of 75 (77%) residents completed the first post-course questionnaire. Residents reported significant increases in skill at formulating clinical questions and searching for evidence-based answers, appraising reviews, and deciding when and how to incorporate new findings into practice. Use of secondary sources of information such as "Best Evidence," moved up in importance from before the course to after the course. First-year family practice residents who completed our seminar series have reported increased skill at blending consideration of a clinical problem with the use of secondary sources of information to access evidence to support their health care decisions.

  16. 45 CFR 98.93 - Complaints.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... for Children and Families, 370 L'Enfant Promenade, SW., Washington, DC 20447. The complaint shall... that are not satisfactorily resolved through communication with the Lead Agency will be pursued through...

  17. 29 CFR 1952.204 - Final approval determination.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... satisfactorily providing reports to OSHA through participation in the Federal-State Unified Management Information System, the Assistant Secretary evaluated actual operations under the Minnesota State plan for a...

  18. 29 CFR 1952.324 - Final approval determination.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... satisfactorily providing reports to OSHA through participation in the Federal-State Integrated Management Information System, the Assistant Secretary evaluated actual operations under the Indiana State plan for a...

  19. 29 CFR 1952.234 - Final approval determination.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... satisfactorily providing reports to OSHA through participation in the Federal-State Unified Management Information System, the Assistant Secretary evaluated actual operations under the Kentucky State plan for a...

  20. Literacy and retention of information after a multimedia diabetes education program and teach-back.

    PubMed

    Kandula, Namratha R; Malli, Tiffany; Zei, Charles P; Larsen, Emily; Baker, David W

    2011-01-01

    Few studies have examined the effectiveness of teaching strategies to improve patients' recall and retention of information. As a next step in implementing a literacy-appropriate, multimedia diabetes education program (MDEP), the present study reports the results of two experiments designed to answer (a) how much knowledge is retained 2 weeks after viewing the MDEP, (b) does knowledge retention differ across literacy levels, and (c) does adding a teach-back protocol after the MDEP improve knowledge retention at 2-weeks' follow-up? In Experiment 1, adult primary care patients (n = 113) watched the MDEP and answered knowledge-based questions about diabetes before and after viewing the MDEP. Two weeks later, participants completed the knowledge assessment a third time. Methods and procedures for Experiment 2 (n = 58) were exactly the same, except that if participants answered a question incorrectly after watching the MDEP, they received teach-back, wherein the information was reviewed and the question was asked again, up to two times. Two weeks later, Experiment 2 participants completed the knowledge assessment again. Literacy was measured using the S-TOFHLA. After 2 weeks, all participants, regardless of their literacy levels, forgot approximately half the new information they had learned from the MDEP. In regression models, adding a teach-back protocol did not improve knowledge retention among participants and literacy was not associated with knowledge retention at 2 weeks. Health education interventions must incorporate strategies that can improve retention of health information and actively engage patients in long-term learning.

  1. Accuracy of Answers to Cell Lineage Questions Depends on Single-Cell Genomics Data Quality and Quantity.

    PubMed

    Spiro, Adam; Shapiro, Ehud

    2016-06-01

    Advances in single-cell (SC) genomics enable commensurate improvements in methods for uncovering lineage relations among individual cells, as determined by phylogenetic analysis of the somatic mutations harbored by each cell. Theoretically, complete and accurate knowledge of the genome of each cell of an individual can produce an extremely accurate cell lineage tree of that individual. However, the reality of SC genomics is that such complete and accurate knowledge would be wanting, in quality and in quantity, for the foreseeable future. In this paper we offer a framework for systematically exploring the feasibility of answering cell lineage questions based on SC somatic mutational analysis, as a function of SC genomics data quality and quantity. We take into consideration the current limitations of SC genomics in terms of mutation data quality, most notably amplification bias and allele dropouts (ADO), as well as cost, which puts practical limits on mutation data quantity obtained from each cell as well as on cell sample density. We do so by generating in silico cell lineage trees using a dedicated formal language, eSTG, and show how the ability to answer correctly a cell lineage question depends on the quality and quantity of the SC mutation data. The presented framework can serve as a baseline for the potential of current SC genomics to unravel cell lineage dynamics, as well as the potential contributions of future advancement, both biochemical and computational, for the task.

  2. Fully Integrated Microfluidic Device for Direct Sample-to-Answer Genetic Analysis

    NASA Astrophysics Data System (ADS)

    Liu, Robin H.; Grodzinski, Piotr

    Integration of microfluidics technology with DNA microarrays enables building complete sample-to-answer systems that are useful in many applications such as clinic diagnostics. In this chapter, a fully integrated microfluidic device [1] that consists of microfluidic mixers, valves, pumps, channels, chambers, heaters, and a DNA microarray sensor to perform DNA analysis of complex biological sample solutions is present. This device can perform on-chip sample preparation (including magnetic bead-based cell capture, cell preconcentration and purification, and cell lysis) of complex biological sample solutions (such as whole blood), polymerase chain reaction, DNA hybridization, and electrochemical detection. A few novel microfluidic techniques were developed and employed. A micromix-ing technique based on a cavitation microstreaming principle was implemented to enhance target cell capture from whole blood samples using immunomagnetic beads. This technique was also employed to accelerate DNA hybridization reaction. Thermally actuated paraffin-based microvalves were developed to regulate flows. Electrochemical pumps and thermopneumatic pumps were integrated on the chip to provide pumping of liquid solutions. The device is completely self-contained: no external pressure sources, fluid storage, mechanical pumps, or valves are necessary for fluid manipulation, thus eliminating possible sample contamination and simplifying device operation. Pathogenic bacteria detection from ~mL whole blood samples and single-nucleotide polymorphism analysis directly from diluted blood were demonstrated. The device provides a cost-effective solution to direct sample-to-answer genetic analysis, and thus has a potential impact in the fields of point-of-care genetic analysis, environmental testing, and biological warfare agent detection.

  3. Dental Students' Use of AMSTAR to Critically Appraise Systematic Reviews.

    PubMed

    Teich, Sorin T; Heima, Masahiro; Lang, Lisa

    2015-09-01

    The idea of basing clinical procedures upon evidence gathered by observation is less than 200 years old, with the first set of evidence-based position papers dating back only to the early 1970s. The relationship between evidence-based education and health outcomes is difficult to test and may be indirect, but teaching critical appraisal skills may be beneficial in developing knowledge. Systematic reviews have a central role in the process of clinical decision making in practice and therefore should be of high quality, following a rigorous protocol that can be evaluated with validated tools. The aim of this study was to assess how dental students utilized the Assessment of Multiple Systematic Reviews (AMSTAR) appraisal tool to evaluate systematic reviews in the context of a treatment planning course. During the in-class final exam, students were required to appraise the quality of a systematic review and to justify their answers. Of the 74 third-year students who took the exam, 100% answered all questions on the AMSTAR form. The mean number of correct answers was nine (SD=1.047, Min=6, Max=10), with no student providing all 11 correct answers. The fact that nearly 90% of the students provided eight or more correct answers suggests that AMSTAR can be used by students to evaluate the methodological quality of systematic reviews. It also was evident that although the AMSTAR tool requires less than 15 minutes to complete an evaluation, using it requires extensive training and repetition to achieve consistent and reliable results.

  4. Diabetes Insipidus—Difficulties in Diagnosis and Treatment; Use of Synthetic Lysine-8 Vasopressin in Patients Intolerant of Other Therapy

    PubMed Central

    Eisenberg, Eugene

    1965-01-01

    Frequent errors in the diagnosis of diabetes insipidus arise from (1) failure to produce an adequate stimulus for release of antidiuretic hormone, and (2) failure to appreciate acute or chronic changes in renal function that may obscure test results. Properly timed determination of body weight, urine volume and serum and urine osmolarity during the course of water deprivation, and comparison of these values with those obtained after administration of exogenous vasopressin, eliminates most diagnostic errors. In four patients who had experienced local and systemic reactions to other exogenous forms of vasopressin, diabetes insipidus was satisfactorily controlled by administration of synthetic lysine-8 vasopressin in nasal spray. A fifth patient was also treated satisfactorily with this preparation. PMID:14290932

  5. Efficiencies of Internet-based digital and paper-based scientific surveys and the estimated costs and time for different-sized cohorts.

    PubMed

    Uhlig, Constantin E; Seitz, Berthold; Eter, Nicole; Promesberger, Julia; Busse, Holger

    2014-01-01

    To evaluate the relative efficiencies of five Internet-based digital and three paper-based scientific surveys and to estimate the costs for different-sized cohorts. Invitations to participate in a survey were distributed via e-mail to employees of two university hospitals (E1 and E2) and to members of a medical association (E3), as a link placed in a special text on the municipal homepage regularly read by the administrative employees of two cities (H1 and H2), and paper-based to workers at an automobile enterprise (P1) and college (P2) and senior (P3) students. The main parameters analyzed included the numbers of invited and actual participants, and the time and cost to complete the survey. Statistical analysis was descriptive, except for the Kruskal-Wallis-H-test, which was used to compare the three recruitment methods. Cost efficiencies were compared and extrapolated to different-sized cohorts. The ratios of completely answered questionnaires to distributed questionnaires were between 81.5% (E1) and 97.4% (P2). Between 6.4% (P1) and 57.0% (P2) of the invited participants completely answered the questionnaires. The costs per completely answered questionnaire were $0.57-$1.41 (E1-3), $1.70 and $0.80 for H1 and H2, respectively, and $3.36-$4.21 (P1-3). Based on our results, electronic surveys with 10, 20, 30, or 42 questions would be estimated to be most cost (and time) efficient if more than 101.6-225.9 (128.2-391.7), 139.8-229.2 (93.8-193.6), 165.8-230.6 (68.7-115.7), or 188.2-231.5 (44.4-72.7) participants were required, respectively. The study efficiency depended on the technical modalities of the survey methods and engagement of the participants. Depending on our study design, our results suggest that in similar projects that will certainly have more than two to three hundred required participants, the most efficient way of conducting a questionnaire-based survey is likely via the Internet with a digital questionnaire, specifically via a centralized e-mail.

  6. Improving Rural Geriatric Care Through Education: A Scalable, Collaborative Project.

    PubMed

    Buck, Harleah G; Kolanowski, Ann; Fick, Donna; Baronner, Lawrence

    2016-07-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ISSUE Instructions: 1.2 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded after you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. In order to obtain contact hours you must: 1. Read the article, "Improving Rural Geriatric Care Through Education: A Scalable, Collaborative Project," found on pages 306-313, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website to register for contact hour credit. You will be asked to provide your name, contact information, and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until June 30, 2019. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. OBJECTIVES Describe the unique nursing challenges that occur in caring for older adults in rural areas. Discuss the Improving Rural Geriatric Care through Education (iRuGCE) project, including the facilitators and challenges to its implementation. DISCLOSURE STATEMENT Neither the planners nor the author have any conflicts of interest to disclose. Rural elders are the fastest growing segment of the U.S. population, with a projected increase of 32% in the next 20 years. Shortages in geriatric-prepared workers are particularly critical in rural areas. This article describes Improving Rural Geriatric Care through Education (iRuGCE), a feasible, scalable, and collaborative continuing education project. iRuGCE was designed to improve geriatric nursing practice. Project goals were to identify, mentor, and facilitate an RN geriatric site champion in critical access hospitals (CAHs) to complete national certification in gerontological nursing, and to design a continuing education program that met the specific needs of the CAHs via delivery of three continuing education sessions per year. Evaluation of the project is promising. Preliminary results suggest that iRuGCE has a positive effect on nurse-sensitive patient satisfaction scores, such as communication with nurses, responsiveness of hospital staff, pain management, communication about medicine, discharge information, and willingness to recommend the hospital. J Contin Educ Nurs. 2016;47(7):306-313. Copyright 2016, SLACK Incorporated.

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

    PubMed

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

    2017-03-01

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

  8. 29 CFR 1952.344 - Final approval determination.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... satisfactorily providing reports to OSHA through particiption in the Federal-State Unified Management Information System, the Assistant Secretary evaluated actual operations under the Wyoming State plan for a period of...

  9. Racial and geographic issues in gastroesophageal reflux disease.

    PubMed

    Sharma, Prateek; Wani, Sachin; Romero, Yvonne; Johnson, David; Hamilton, Frank

    2008-11-01

    Gastroesophageal reflux disease (GERD) is a common chronic disorder that is associated with a huge economic burden in the western countries and significantly decreased quality of life. This review focuses on the various multicultural issues in the epidemiology, pathophysiology, diagnosis, and treatment of GERD. The prevalence of GERD appears to be highest in North America and Europe, whereas epidemiologic data from the Indian subcontinent, Africa, South America, and the Middle East are sparse. A limited number of studies have elucidated ethnic differences in GERD in multiracial populations. African Americans and Asians appear to be at a lower risk for the development of complicated GERD including Barrett's esophagus (BE). Whether the pathophysiology of GERD differs among different populations remains to be answered satisfactorily. It appears that most of the factors involved in the pathogenesis of GERD, as described in western populations, are present in Asians but at a lower scale. The current recommendations for the management of GERD by the American College of Gastroenterology may not meet the need for different ethnic groups or for different geographic regions. Recognition of language barriers in understanding the common terms used to describe reflux symptoms should be borne in mind while treating GERD patients with different ethnic backgrounds. In addition, a universally accepted definition for treatment success in GERD patients is lacking. Given the negative impact on health-related quality of life, significant cost ramifications, and increased risk for BE and esophageal adenocarcinoma, the study of multicultural issues in GERD should be considered.

  10. Creating Protected Areas on Public Lands: Is There Room for Additional Conservation?

    PubMed

    Arriagada, Rodrigo A; Echeverria, Cristian M; Moya, Danisa E

    2016-01-01

    Most evaluations of the effectiveness of PAs have relied on indirect estimates based on comparisons between protected and unprotected areas. Such methods can be biased when protection is not randomly assigned. We add to the growing literature on the impact of PAs by answering the following research questions: What is the impact of Chilean PAs on deforestation which occurred between 1986 and 2011? How do estimates of the impact of PAs vary when using only public land as control units? We show that the characteristics of the areas in which protected and unprotected lands are located differ significantly. To satisfactorily estimate the effects of PAs, we use matching methods to define adequate control groups, but not as in previous research. We construct control groups using separately non-protected private areas and non-protected public lands. We find that PAs avoid deforestation when using unprotected private lands as valid controls, however results show no impact when the control group is based only on unprotected public land. Different land management regimes, and higher levels of enforcement inside public lands may reduce the opportunity to add additional conservation benefits when the national systems for PAs are based on the protection of previously unprotected public lands. Given that not all PAs are established to avoid deforestation, results also admit the potential for future studies to include other outcomes including forest degradation (not just deforestation), biodiversity, wildlife, primary forests (not forests in general), among others.

  11. Medical yoga in the workplace setting-perceived stress and work ability-a feasibility study.

    PubMed

    Axén, Iben; Follin, Gabriella

    2017-02-01

    This study examined the feasibility of using an intervention of Medical Yoga in the workplace and investigated its effects on perceived stress and work ability. This was a quasi-experimental pilot study comparing a group who received Medical Yoga (intervention group, N=17), with a group waiting to receive Medical Yoga (control group, N=15). Medical Yoga in nine weekly sessions led by a certified instructor, as well as an instruction film to be followed at home twice weekly. Feasibility was assessed through recruitment, eligibility, willingness to participate, response to questionnaires and adherence to the intervention plan. Stress was measured with the Perceived Stress Scale, work ability with the Work Ability Index. Convincing unit managers to let their employees participate in this intervention was difficult. Eligibility was perfect, but only 40% of workers were willing to participate. The subjects adhered to a great extent to the intervention and answered the questionnaires satisfactorily. Reaching target individuals requires careful attention to informing participants. The intervention showed no significant effects on stress and work ability, though the two measures correlated significantly over time. Factors limiting feasibility of this workplace intervention were identified. Work place interventions may need to be sanctioned at a higher managerial level. The optimal time, length and availability of the workplace intervention should be explored further. Knowledge from this study could be used as a foundation when planning a larger scale study. Copyright © 2016 Elsevier Ltd. All rights reserved.

  12. Space Nuclear Facility test capability at the Baikal-1 and IGR sites Semipalatinsk-21, Kazakhstan

    NASA Astrophysics Data System (ADS)

    Hill, T. J.; Stanley, M. L.; Martinell, J. S.

    1993-01-01

    The International Space Technology Assessment Program was established 1/19/92 to take advantage of the availability of Russian space technology and hardware. DOE had two delegations visit CIS and assess its space nuclear power and propulsion technologies. The visit coincided with the Conference on Nuclear Power Engineering in Space Nuclear Rocket Engines at Semipalatinsk-21 (Kurchatov, Kazakhstan) on Sept. 22-25, 1992. Reactor facilities assessed in Semipalatinski-21 included the IVG-1 reactor (a nuclear furnace, which has been modified and now called IVG-1M), the RA reactor, and the Impulse Graphite Reactor (IGR), the CIS version of TREAT. Although the reactor facilities are being maintained satisfactorily, the support infrastructure appears to be degrading. The group assessment is based on two half-day tours of the Baikals-1 test facility and a brief (2 hr) tour of IGR; because of limited time and the large size of the tour group, it was impossible to obtain answers to all prepared questions. Potential benefit is that CIS fuels and facilities may permit USA to conduct a lower priced space nuclear propulsion program while achieving higher performance capability faster, and immediate access to test facilities that cannot be available in this country for 5 years. Information needs to be obtained about available data acquisition capability, accuracy, frequency response, and number of channels. Potential areas of interest with broad application in the U.S. nuclear industry are listed.

  13. Development of the EQ-5D-Y: a child-friendly version of the EQ-5D

    PubMed Central

    Wille, Nora; Badia, Xavier; Bonsel, Gouke; Burström, Kristina; Cavrini, Gulia; Devlin, Nancy; Egmar, Ann-Charlotte; Greiner, Wolfgang; Gusi, Narcis; Herdman, Michael; Jelsma, Jennifer; Kind, Paul; Scalone, Luciana

    2010-01-01

    Purpose To develop a self-report version of the EQ-5D for younger respondents, named the EQ-5D-Y (Youth); to test its comprehensibility for children and adolescents and to compare results obtained using the standard adult EQ-5D and the EQ-5D-Y. Methods An international task force revised the content of EQ-5D and wording to ensure relevance and clarity for young respondents. Children’s and adolescents’ understanding of the EQ-5D-Y was tested in cognitive interviews after the instrument was translated into German, Italian, Spanish and Swedish. Differences between the EQ-5D and the EQ-5D-Y regarding frequencies of reported problems were investigated in Germany, Spain and South Africa. Results The content of the EQ-5D dimensions proved to be appropriate for the measurement of HRQOL in young respondents. The wording of the questionnaire had to be adapted which led to small changes in the meaning of some items and answer options. The adapted EQ-5D-Y was satisfactorily understood by children and adolescents in different countries. It was better accepted and proved more feasible than the EQ-5D. The administration of the EQ-5D and of the EQ-5D-Y causes differences in frequencies of reported problems. Conclusions The newly developed EQ-5D-Y is a useful tool to measure HRQOL in young people in an age-appropriate manner. PMID:20405245

  14. Creating Protected Areas on Public Lands: Is There Room for Additional Conservation?

    PubMed Central

    Arriagada, Rodrigo A.; Echeverria, Cristian M.; Moya, Danisa E.

    2016-01-01

    Most evaluations of the effectiveness of PAs have relied on indirect estimates based on comparisons between protected and unprotected areas. Such methods can be biased when protection is not randomly assigned. We add to the growing literature on the impact of PAs by answering the following research questions: What is the impact of Chilean PAs on deforestation which occurred between 1986 and 2011? How do estimates of the impact of PAs vary when using only public land as control units? We show that the characteristics of the areas in which protected and unprotected lands are located differ significantly. To satisfactorily estimate the effects of PAs, we use matching methods to define adequate control groups, but not as in previous research. We construct control groups using separately non-protected private areas and non-protected public lands. We find that PAs avoid deforestation when using unprotected private lands as valid controls, however results show no impact when the control group is based only on unprotected public land. Different land management regimes, and higher levels of enforcement inside public lands may reduce the opportunity to add additional conservation benefits when the national systems for PAs are based on the protection of previously unprotected public lands. Given that not all PAs are established to avoid deforestation, results also admit the potential for future studies to include other outcomes including forest degradation (not just deforestation), biodiversity, wildlife, primary forests (not forests in general), among others. PMID:26848856

  15. An online spaced-education game for global continuing medical education: a randomized trial.

    PubMed

    Kerfoot, B Price; Baker, Harley

    2012-07-01

    To assess the efficacy of a "spaced-education" game as a method of continuing medical education (CME) among physicians across the globe. The efficacy of educational games for the CME has yet to be established. We created a novel online educational game by incorporating game mechanics into "spaced education" (SE), an evidence-based method of online CME. This 34-week randomized trial enrolled practicing urologists across the globe. The SE game consisted of 40 validated multiple-choice questions and explanations on urology clinical guidelines. Enrollees were randomized to 2 cohorts: cohort A physicians were sent 2 questions via an automated e-mail system every 2 days, and cohort B physicians were sent 4 questions every 4 days. Adaptive game mechanics re-sent the questions in 12 or 24 days if answered incorrectly and correctly, respectively. Questions expired if not answered on time (appointment dynamic). Physicians retired questions by answering each correctly twice-in-a-row (progression dynamic). Competition was fostered by posting relative performance among physicians. Main outcome measures were baseline scores (percentage of questions answered correctly upon initial presentation) and completion scores (percentage of questions retired). A total of 1470 physicians from 63 countries enrolled. Median baseline score was 48% (interquartile range [IQR] 17) and, in multivariate analyses, was found to vary significantly by region (Cohen dmax = 0.31, P = 0.001) and age (dmax = 0.41, P < 0.001). Median completion score was 98% (IQR 25) and varied significantly by age (dmax = 0.21, P < 0.001) and American Board of Urology certification (d = 0.10, P = 0.033) but not by region (multivariate analyses). Question clustering reduced physicians' performance (d = 0.43, P < 0.001). Seventy-six percent of enrollees (1111/1470) requested to participate in future SE games. An online SE game can substantially improve guidelines knowledge and is a well-accepted method of global CME delivery.

  16. Perceptions of nursing students after performing an individual activity designed to develop their critical thinking: The "critical card" tool.

    PubMed

    Urcola-Pardo, Fernando; Blázquez-Ornat, Isabel; Anguas-Gracia, Ana; Gasch-Gallen, Ángel; Germán-Bes, Concepción

    2018-03-01

    Critical thinking in Health Sciences is among the transversal competences in the Nursing Degree. The critical card is a tool of individual learning, designed to develop critical thinking, and set in the process of environmental health learning. Every student must perform the activity to obtain the highest qualification in Community Health Nursing subject. The aim of this project was to evaluate this learning tool using the students' perceptions after its performance. The evaluation was based on the answers to a questionnaire obtained from the third course students of Nursing Degree at the University of Zaragoza. The questionnaire was made up of 14 Likert-type questions, grouped in four dimensions. The student participation rate was higher than 50%. The analysis of the questionnaire obtained 67,8% positive answers. The variability between dimensions ranged between 49% of positive answers for application in other subjects and 87% of positive answers for the improvements applicable to the instrument. The students coincided in indicating that the critical card is a useful learning tool and could be applicable in other subjects. However, the weight it is given in the global evaluation of the subject is considered to be too low, considering the time used to complete the activity. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Assessment of Learning Gains Associated with Independent Exam Analysis in Introductory Biology

    PubMed Central

    William, Adrienne E.; Aguilar-Roca, Nancy M.; Tsai, Michelle; Wong, Matthew; Beaupré, Marin Moravec; O’Dowd, Diane K.

    2011-01-01

    This study evaluates the impact of an independent postmidterm question analysis exercise on the ability of students to answer subsequent exam questions on the same topics. It was conducted in three sections (∼400 students/section) of introductory biology. Graded midterms were returned electronically, and each student was assigned a subset of questions answered incorrectly by more than 40% of the class to analyze as homework. The majority of questions were at Bloom's application/analysis level; this exercise therefore emphasized learning at these higher levels of cognition. Students in each section answered final exam questions matched by topic to all homework questions, providing a within-class control group for each question. The percentage of students who correctly answered the matched final exam question was significantly higher (p < 0.05) in the Topic Analysis versus Control Analysis group for seven of 19 questions. We identified two factors that influenced activity effectiveness: 1) similarity in topic emphasis of the midterm–final exam question pair and 2) quality of the completed analysis homework. Our data suggest that this easy-to-implement exercise will be useful in large-enrollment classes to help students develop self-regulated learning skills. Additional strategies to help introductory students gain a broader understanding of topic areas are discussed. PMID:22135369

  18. Gender Inequality in Biology Classes in China and Its Effects on Students' Short-Term Outcomes

    NASA Astrophysics Data System (ADS)

    Liu, Ning; Neuhaus, Birgit

    2014-07-01

    This study investigated gender inequality in biology lessons and analysed the effects of the observed inequality on students' short-term knowledge achievement, situational interest and students' evaluation of teaching (SET). Twenty-two biology teachers and 803 7th-grade students from rural and urban classrooms in China participated in the study. Each teacher was videotaped for 1 lesson on the topic blood and circulatory system. Before and after the lessons, the students completed tests and questionnaires. Chi-square analysis was conducted to compare the boys' and girls' participation rates of answering teachers' questions in the lessons. The findings revealed that in the urban classrooms the boys had a significantly higher rate of participation than did the girls, and hence also a higher situational interest. However, no such gender inequity was found among the rural students. The study also revealed that urban students answered more complicated questions compared with the rural students in general. The findings of this study suggest that the teachers should try to balance boys' and girls' participation and involve more students in answering questions in their lessons. The study also raises questions about long-term effects of students' participation in answering teachers' questions on their outcomes-knowledge achievement, situational interest and SET.

  19. On the placement of practice questions during study.

    PubMed

    Weinstein, Yana; Nunes, Ludmila D; Karpicke, Jeffrey D

    2016-03-01

    Retrieval practice improves retention of information on later tests. A question remains: When should retrieval occur during learning-interspersed throughout study or at the end of each study period? In a lab experiment, an online experiment, and a classroom study, we aimed to determine the ideal placement (interspersed vs. at-the-end) of retrieval practice questions. In the lab experiment, 64 subjects viewed slides about APA style and answered short-answer practice questions about the content or restudied the slides (restudy condition). The practice questions either appeared 1 every 1-2 slides (interspersed condition), or all at the end of the presentation (at-the-end condition). One week later, subjects returned and answered the same questions on a final test. In the online experiment, 175 subjects completed the same procedure. In the classroom study, 62 undergraduate students took quizzes as part of class lectures. Short-answer practice questions appeared either throughout the lectures (interspersed condition) or at the end of the lectures (at-the-end condition). Nineteen days after the last quiz, students were given a surprise final test. Results from the 3 experiments converge in demonstrating an advantage for interspersing practice questions on the initial tests, but an absence of this advantage on the final test. (c) 2016 APA, all rights reserved).

  20. Assessment of learning gains associated with independent exam analysis in introductory biology.

    PubMed

    Williams, Adrienne E; William, Adrienne E; Aguilar-Roca, Nancy M; Tsai, Michelle; Wong, Matthew; Beaupré, Marin Moravec; O'Dowd, Diane K

    2011-01-01

    This study evaluates the impact of an independent postmidterm question analysis exercise on the ability of students to answer subsequent exam questions on the same topics. It was conducted in three sections (∼400 students/section) of introductory biology. Graded midterms were returned electronically, and each student was assigned a subset of questions answered incorrectly by more than 40% of the class to analyze as homework. The majority of questions were at Bloom's application/analysis level; this exercise therefore emphasized learning at these higher levels of cognition. Students in each section answered final exam questions matched by topic to all homework questions, providing a within-class control group for each question. The percentage of students who correctly answered the matched final exam question was significantly higher (p < 0.05) in the Topic Analysis versus Control Analysis group for seven of 19 questions. We identified two factors that influenced activity effectiveness: 1) similarity in topic emphasis of the midterm-final exam question pair and 2) quality of the completed analysis homework. Our data suggest that this easy-to-implement exercise will be useful in large-enrollment classes to help students develop self-regulated learning skills. Additional strategies to help introductory students gain a broader understanding of topic areas are discussed.

  1. Care Aides' Relational Practices and Caring Contributions.

    PubMed

    Andersen, Elizabeth A; Spiers, Jude

    2016-11-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ARTICLE INSTRUCTIONS 1.2 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded once you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. To obtain contact hours you must: 1. Read the article, "Care Aides' Relational Practices and Caring Contributions" found on pages 24-30, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website listed above to register for contact hour credit. You will be asked to provide your name; contact information; and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until October 31, 2019. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. ACTIVITY OBJECTIVES 1. Define the application of Swanson's Middle Range Theory of Caring in care aides' relational care practices for nursing home residents. 2. Describe how nursing home managers can empower care aides to provide care. DISCLOSURE STATEMENT Neither the planners nor the author have any conflicts of interest to disclose. The current study was a qualitative focused ethnography aimed at exploring the complexities of care; working environments; and knowledge, skills, and efforts of care aides who work in nursing homes. Over the past decade, dramatic shifts in staffing patterns in Canadian nursing homes have transformed care aides' assistive and caring roles. Care aides are now the central and most accessible service providers to nursing home residents. In the current article, the authors (a) conceptualize care aide work as caring rather than caring activities, (b) explore relational care as a foundational and significant component of care aide work, (c) interpret care aides' relational care practices through the lens of Swanson's Middle Range Theory of Caring, and (d) describe how nursing home managers can empower care aides to do this work. [Journal of Gerontological Nursing, 42(11), 24-30.]. Copyright 2016, SLACK Incorporated.

  2. Probing the Relationship Between Evidence-Based Practice Implementation Models and Critical Thinking in Applied Nursing Practice.

    PubMed

    Canada, Amanda N

    2016-04-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ISSUE Instructions: 1.2 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded after you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. In order to obtain contact hours you must: 1. Read the article, "Probing the Relationship Between Evidence-Based Practice Implementation Models and Critical Thinking in Applied Nursing Practice," found on pages 161-168, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website to register for contact hour credit. You will be asked to provide your name, contact information, and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until March 31, 2019. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. • Describe the key components and characteristics related to evidence-based practice and critical thinking. • Identify the relationship between evidence-based practice and critical thinking. DISCLOSURE STATEMENT Neither the planners nor the author have any conflicts of interest to disclose. Evidence-based practice is not a new concept to the profession of nursing, yet its application and sustainability is inconsistent in nursing practice. Despite the expansion of efforts to teach evidence-based practice and practically apply evidence at the bedside, a research-practice gap still exists. Several critical factors contribute to the successful application of evidence into practice, including critical thinking. The purpose of this article is to discuss the relationship between critical thinking and the current evidence-based practice implementation models. Understanding this relationship will help nurse educators and clinicians in cultivating critical thinking skills in nursing staff to most effectively apply evidence at the bedside. Critical thinking is a key element and is essential to the learning and implementation of evidence-based practice, as demonstrated by its integration into evidence-based practice implementation models. Copyright 2016, SLACK Incorporated.

  3. Aspects of Self and Identity in Narrations About Recent Events: Communication With Individuals With Alzheimer's Disease Enabled by a Digital Photograph Diary.

    PubMed

    Karlsson, Eva; Zingmark, Karin; Axelsson, Karin; Sävenstedt, Stefan

    2017-02-02

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ARTICLE INSTRUCTIONS XX contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded once you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. To obtain contact hours you must: 1. Read the article, "XXXX XXXX XXXXXX XXXXXXX XXXX XXXX XXX XXX XXXX XX" found on pages XX-XX, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website listed above to register for contact hour credit. You will be asked to provide your name; contact information; and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until MONTH XX, 20XX. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. ACTIVITY OBJECTIVES 1. XXX 2. XXX DISCLOSURE STATEMENT Neither the planners nor the author have any conflicts of interest to disclose. The ability to narrate autobiographical memories is important for maintaining the identity of individuals with Alzheimer's disease (AD). The current study explored how the sense of self is manifested in narrations about recent events, enabled via a digital photograph diary. Use of a digital photograph diary was tested with seven individuals with AD and their household members. Narrative analysis was used to analyze audiorecordings of the pairs' communication about recent events shown in the photographs. The results show how individuals with AD understand events illustrated in recent photographs in relation to their sense of self and associated skills and abilities that are facets of their selfhood. This type of digital photograph diary has the potential to support individuals with AD to maintain their sense of self and participation in everyday life, and strengthen their relationships with household members; it could be an important tool in person-centered care. [Journal of Gerontological Nursing, xx(x), xx-xx.]. Copyright 2017, SLACK Incorporated.

  4. Barriers to Participation in an Online Nursing Journal Club at a Community Teaching Hospital.

    PubMed

    Rodriguez, Christopher; Victor, Carol; Leonardi, Nathaniel; Sulo, Suela; Littlejohn, Gina

    2016-12-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ISSUE Instructions: 1.2 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded after you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. In order to obtain contact hours you must: 1. Read the article, "Barriers to Participation in an Online Nursing Journal Club at a Community Teaching Hospital," found on pages 536-542, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website to register for contact hour credit. You will be asked to provide your name, contact information, and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until November 30, 2019. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. OBJECTIVES Describe the benefits and barriers to participating in an online nursing journal club (ONJC) over a standard journal club. Identify three strategies to address the barriers to participation in an ONJC. DISCLOSURE STATEMENT Neither the planners nor the author have any conflicts of interest to disclose. Journal clubs can be an important tool enabling health care professionals in promoting evidence-based practice within their organizations. The researchers examined 183 nurses' perceptions of an online nursing journal club (ONJC) and perceived barriers to participation through a survey at a teaching hospital. Time was identified as the greatest participation barrier. The respondents preferred journal articles regarding the topics policy and procedures, medications, and nursing practice changes. To increase the use of the ONJC, it is imperative to focus on perceived barriers and strategies to eliminate them to help with increasing overall participation and achieving success when using an ONJC. J Contin Educ Nurs. 2016;47(12):536-542. Copyright 2016, SLACK Incorporated.

  5. A Suggested Automated Branch Program for Foreign Languages.

    ERIC Educational Resources Information Center

    Barrutia, Richard

    1964-01-01

    Completely automated and operated by student feedback, this program teaches and tests foreign language recognition and retention, gives repeated audiolingual practice on model structures, and allows the student to tailor the program to his individual needs. The program is recorded on four tape tracks (track 1 for the most correct answer, etc.).…

  6. Strategic Control in the Real World: A Multidisciplinary Function

    ERIC Educational Resources Information Center

    McGinty, Robert L.; Regel, Roy

    2004-01-01

    This research paper was developed after completing and publishing articles using the Balanced Scorecard as a means of achieving strategic objectives of over twenty destination ski resorts. We believe the balanced scorecard idea is essentially a new model of the way the world works and should be conceptualized. Our research has helped answer a…

  7. Older Adults' Comprehension of Transformational and Deactivation Negation

    ERIC Educational Resources Information Center

    Margolin, Sara J.

    2015-01-01

    The present research aimed to examine young and older adults' comprehension of negated text to determine the locus of older adults' difficulty in understanding this text construction. Participants were asked to read short passages at their own pace, complete a lexical decision task, and answer a comprehension question about what they had read.…

  8. Cocaine/Crack: The Big Lie.

    ERIC Educational Resources Information Center

    National Inst. on Drug Abuse (DHHS/PHS), Rockville, MD.

    This pamphlet focuses on cocaine and crack use and the addictive nature of cocaine/crack. It contains a set of 21 questions about crack and cocaine, each accompanied by a clear and complete response. Interspersed throughout the booklet are photographs and quotes from former cocaine or crack users/addicts. Questions and answers focus on what…

  9. Assessment Certitude as a Feedback Strategy for Learners' Constructed Responses

    ERIC Educational Resources Information Center

    Kealy, W. A.; Ritzhaupt, A. D.

    2010-01-01

    Educational researchers have "rarely" addressed the problem of how to provide feedback on constructed responses. All participants (N = 76) read a story and completed short-answer questions based on the text, with some receiving feedback consisting of the exact material on which the questions were based. During feedback, two groups receiving…

  10. The Economic Naturalist Writing Assignment

    ERIC Educational Resources Information Center

    Frank, Robert H.

    2006-01-01

    Several months after having completed an introductory economics course, most students are no better able to answer simple economic questions than students who never took the course. The problem seems to be that principles courses try to teach students far too much, with the result that everything goes by in a blur. The good news is that a…

  11. Invisible Value of Postsecondary Career and Technical Education: A Qualitative Perspective

    ERIC Educational Resources Information Center

    Alder, Kate

    2013-01-01

    The recent calls for increased accountability in higher education, and the rising demand for workers with middle skills, have combined to raise public awareness of the critical role of community colleges in educating the workforce. The accountability measures used by the institutions in answering this call, completion and retention rates, may not…

  12. A Cross-Sectional Evaluation of Student Achievement Using Standardized and Performance-Based Tests

    ERIC Educational Resources Information Center

    Pinter, Brad; Matchock, Robert L.; Charles, Eric P.; Balch, William R.

    2014-01-01

    Three groups of undergraduates (42 senior graduating psychology majors, 27 first-year premajors taking introductory psychology, and 24 first-year, high-performing nonmajors taking introductory psychology) completed the Psychology Major Field Test (MFT) and a short-answer (SA) essay test on reasoning about core knowledge in psychology. Graduating…

  13. The Applicability of Interactive Item Templates in Varied Knowledge Types

    ERIC Educational Resources Information Center

    Koong, Chorng-Shiuh; Wu, Chi-Ying

    2011-01-01

    A well-edited assessment can enhance student's learning motives. Applicability of items, which includes item content and template, plays a crucial role in authoring a good assessment. Templates in discussion contain not only conventional true & false, multiple choice, completion item and short answer but also of those interactive ones. Methods…

  14. Beneficial outcomes of the air curtain project in Ghana, August 14-27, 2011

    USDA-ARS?s Scientific Manuscript database

    A number of questions existed about the feasibility of using the air curtain system in West Africa and after the project was completed many of the questions had been answered. Air curtains can be securely mounted on the truck mounted stairs used for passenger planning and deplaning. The Accra Airpor...

  15. Treatment Choices in Autism Spectrum Disorder: The Role of Parental Illness Perceptions

    ERIC Educational Resources Information Center

    Al Anbar, Nebal N.; Dardennes, Roland M.; Prado-Netto, Arthur; Kaye, Kelley; Contejean, Yves

    2010-01-01

    A cross-sectional design was employed. Parents of a child with Autism Spectrum Disorder (ASD) were asked to complete a modified version of the Revised Illness-Perception Questionnaire (IPQ-RA) and answer questions about information-seeking activities and treatments used. Internal consistency, construct validity, and factor structure were assessed.…

  16. Solutions for Missing Data in Structural Equation Modeling

    ERIC Educational Resources Information Center

    Carter, Rufus Lynn

    2006-01-01

    Many times in both educational and social science research it is impossible to collect data that is complete. When administering a survey, for example, people may answer some questions and not others. This missing data causes a problem for researchers using structural equation modeling (SEM) techniques for data analyses. Because SEM and…

  17. Confidence and Gender Differences on the Mental Rotations Test

    ERIC Educational Resources Information Center

    Cooke-Simpson, Amanda; Voyer, Daniel

    2007-01-01

    The present study examined the relation between self-reported confidence ratings, performance on the Mental Rotations Test (MRT), and guessing behavior on the MRT. Eighty undergraduate students (40 males, 40 females) completed the MRT while rating their confidence in the accuracy of their answers for each item. As expected, gender differences in…

  18. Executive Functioning Profiles and Test Anxiety in College Students

    ERIC Educational Resources Information Center

    O'Donnell, Patrick S.

    2017-01-01

    The current study attempted to answer whether a specific executive functioning profile for individuals with test anxiety exists and whether deficits in working memory are associated with an earlier onset of test anxiety. Two hundred eighty-four undergraduate students completed a survey on test anxiety and self-report measures of test anxiety and…

  19. Systems Biology: Impressions from a Newcomer Graduate Student in 2016

    ERIC Educational Resources Information Center

    Simpson, Melanie Rae

    2016-01-01

    As a newcomer, the philosophical basis of systems biology seems intuitive and appealing, the underlying philosophy being that the whole of a living system cannot be completely understood by the study of its individual parts. Yet answers to the questions "What is systems biology?" and "What constitutes a systems biology approach in…

  20. Patterns of Economic Attainment of Foreign-Born Male Workers in the United States.

    ERIC Educational Resources Information Center

    Poston, Dudley L., Jr.

    1994-01-01

    Examines economic-attainment patterns of foreign-born male workers in the U.S. in 1980 to determine the influence of individual-level factors such as educational attainment, labor market experience, etc. Results indicate that, although microlevel characteristics are not complete answers, they are important for most foreign-born populations in…

  1. Temperature, Pulse, and Respiration. Instructor's Packet. Learning Activity Package.

    ERIC Educational Resources Information Center

    Runge, Lillian

    This instructor's packet accompanies the learning activity package (LAP) on temperature, pulse, and respiration. Contents included in the packet are a time sheet, suggested uses for the LAP, an instruction sheet, final LAP reviews, a final LAP review answer key, suggested activities, an additional resources list, and student completion cards to…

  2. Examining Conformity to Masculinity Norms as a Function of RIASEC Vocational Interests

    ERIC Educational Resources Information Center

    Mahalik, James R.; Perry, Justin C.; Coonerty-Femiano, Aimee; Catraio, Christine; Land, Lee N.

    2006-01-01

    The authors examined how college men's conformity to an array of masculinity norms varied as a function of their vocational interests to better understand the gendered context of men's vocational development. Three hundred ten mostly Caucasian and heterosexual college men completed the Conformity to Masculine Norms Inventory, and their answer to…

  3. Groucho: An Energy Conservation Computer Game.

    ERIC Educational Resources Information Center

    Canipe, Stephen L.

    Groucho is a computer game designed to teach energy conservation concepts to upper elementary and junior high school students. The game is written in Applesoft Basic for the Apple II microcomputer. A complete listing of the program is provided. The game utilizes low resolution graphics to reward students for correct answers to 10 questions…

  4. Data Mining Student Choices: A New Approach to Business Curriculum Planning

    ERIC Educational Resources Information Center

    Maldonado, Edgar; Seehusen, Vicky

    2018-01-01

    The authors used a clustering technique to analyze business course choices made by students who completed an individualized degree in a large, urban, public university. They looked for patterns to answer the research question, "What can we learn from students' choices to inform the curricular redesign process in business programs?" The…

  5. Expanding Assessment Methods and Moments in History

    ERIC Educational Resources Information Center

    Frost, Jennifer; de Pont, Genevieve; Brailsford, Ian

    2012-01-01

    History courses at The University of Auckland are typically assessed at two or three moments during a semester. The methods used normally employ two essays and a written examination answering questions set by the lecturer. This study describes an assessment innovation in 2008 that expanded both the frequency and variety of activities completed by…

  6. Career and Workplace Experiences of Australian University Graduates Who Are Deaf or Hard of Hearing

    ERIC Educational Resources Information Center

    Punch, Renee; Hyde, Merv; Power, Des

    2007-01-01

    This article reports on the experiences of a group of deaf and hard-of-hearing alumni of Griffith University in south-east Queensland, Australia. Participants completed a survey answering questions about their communication patterns and preferences, working lives, career barriers or difficulties anticipated and encountered, and workplace…

  7. Giano Intermediate School: The Parent Factor

    ERIC Educational Resources Information Center

    Rourke, James; Hartzman, Marlene

    2009-01-01

    On a Wednesday morning at Giano Intermediate School in West Covina, California, 25 mothers and fathers sit in rapt attention, many taking notes, as a school counselor outlines the morning's Parent Chat. The session is devoted to exploring how well the parents know their children. Parents complete a questionnaire that asks them to answer such…

  8. Prescribed Fire: The Influence of Site Visits on Citizen Attitudes

    ERIC Educational Resources Information Center

    Toman, Eric; Shindler, Bruce; Reed, Michelle

    2004-01-01

    This research employed a panel design to measure the effect of site visits on public perceptions of prescribed fire. On-site survey questions were devised to compare answers to a mail questionnaire previously completed by the same respondents. Questions were designed to examine how site visits influence public opinion and affect acceptance of…

  9. Pointing with Power or Creating with Chalk

    ERIC Educational Resources Information Center

    Rudow, Sasha R.; Finck, Joseph E.

    2015-01-01

    This study examines the attitudes of students on the use of PowerPoint and chalk/white boards in college science lecture classes. Students were asked to complete a survey regarding their experiences with PowerPoint and chalk/white boards in their science classes. Both multiple-choice and short answer questions were used. The multiple-choice…

  10. Business Telephone Etiquette. Comptetency Test Package. Office Occupations. Instructor's Guide.

    ERIC Educational Resources Information Center

    Hines, Donna

    This competency test package, one of a series of test packages for office occupations education, contains a list of performance objectives: a sample, 50-point objective test; and several performance test activities. The package also includes complete directions for the student and the instructor, plus answer keys and a guide for evaluating the…

  11. Math Problems for Water Quality Control Personnel, Student Workbook. Second Edition.

    ERIC Educational Resources Information Center

    Delvecchio, Fred; Brutsch, Gloria

    This document is the student workbook for a course in mathematics for water quality control personnel. This version contains complete problems, answers and references. Problems are arranged alphabetically by treatment process. Charts, graphs, and drawings represent data forms an operator might see in a plant containing information necessary for…

  12. Efficient Instant Search

    ERIC Educational Resources Information Center

    Ji, Shengyue

    2011-01-01

    Traditional information systems return answers after a user submits a complete query. Users often feel "left in the dark" when they have limited knowledge about the underlying data, and have to use a try-and-see approach for finding information. The trend of supporting autocomplete in these systems is a first step towards solving this problem. A…

  13. Playing the Numbers: Remediation--No Easy Answers

    ERIC Educational Resources Information Center

    Doyle, William R.

    2012-01-01

    Should remediation in higher education be ended? A recent report from Complete College America says exactly that. The authors call for all public institutions of higher education in the United States to stop offering it and instead ensure that students who need extra help take co-requisite requirements, such as extra tutoring. Their…

  14. Evaluating an Active Learning Approach to Teaching Introductory Statistics: A Classroom Workbook Approach

    ERIC Educational Resources Information Center

    Carlson, Kieth A.; Winquist, Jennifer R.

    2011-01-01

    The study evaluates a semester-long workbook curriculum approach to teaching a college level introductory statistics course. The workbook curriculum required students to read content before and during class and then work in groups to complete problems and answer conceptual questions pertaining to the material they read. Instructors spent class…

  15. Yes, Everyone Can Be College Ready

    ERIC Educational Resources Information Center

    Burris, Carol Corbett; Murphy, John

    2014-01-01

    The authors, pioneers in detracking and in shrinking achievement gaps, pose a question: Is it possible to have all students in a large high school successfully complete a challenging curriculum that gives them practice in the habits and skills necessary for success in college? The answer, they say, "is a resounding yes." This article…

  16. Exercices d'ecoute et litterature (Exercises in Listening and Literature).

    ERIC Educational Resources Information Center

    Berger, Gilles

    1996-01-01

    A classroom approach using music to enhance the enjoyment of literature in the French language class is discussed. Two short stories by Guy de Maupassant were tape-recorded by a professional actor, with background music added. Students listened to the tapes and completed a written exercise in which they answered vocabulary, comprehension, and…

  17. Follow-Up Report: 2005 Placements of 2004 NDUS Graduates

    ERIC Educational Resources Information Center

    Anderson, Debra; Dunn, Eddie; Hillman, Mike; Morth, Tom; Schepp, Julie; Padilla, Gina

    2007-01-01

    Some of the questions most frequently asked of the North Dakota University System relate to the status of graduates and program completers of state educational institutions. Follow-up Information on North Dakota Education and Training (FINDET) is a consortium of several state agencies formed to provide answers to those questions. This report,…

  18. The Use of Electronic Mail To Support Off-Campus Student Learning.

    ERIC Educational Resources Information Center

    Doring, Allan

    A key element in the completion of study by off-campus students is support during their learning. The nature of off-campus study renders nearly impossible the face-to-face contact which provides expansion of lecture material, direct answers to problems, guidance on procedures, and immediate responses to learning difficulties. Electronic mail…

  19. Defining interdisciplinary competencies for audiological rehabilitation: findings from a modified Delphi study.

    PubMed

    Xue, Lina; Le Bot, Gaëlle; Van Petegem, Wim; van Wieringen, Astrid

    2018-02-01

    The aim of this study is to derive a consensus on an interdisciplinary competency framework regarding a holistic approach for audiological rehabilitation (AR), which includes disciplines from medicine, engineering, social sciences and humanities. We employed a modified Delphi method. In the first round survey, experts were asked to rate an initial list of 28 generic interdisciplinary competencies and to propose specific knowledge areas for AR. In the second round, experts were asked to reconsider their answers in light of the group answers of the first round. An international panel of 27 experts from different disciplines in AR completed the first round. Twenty-two of them completed the second round. We developed a competency framework consisting of 21 generic interdisciplinary competencies grouped in five domains and nine specific competencies (knowledge areas) in three clusters. Suggestions for the implementation of the generic competencies in interdisciplinary programmes were identified. This study reveals insights into the interdisciplinary competencies that are unique for AR. The framework will be useful for educators in developing interdisciplinary programmes as well as for professionals in considering their lifelong training needs in AR.

  20. Comparing Crowdsourcing and Friendsourcing: A Social Media-Based Feasibility Study to Support Alzheimer Disease Caregivers

    PubMed Central

    Brady, Erin; Wilkerson, David; Yi, Eun-Hye; Karanam, Yamini; Callahan, Christopher M

    2017-01-01

    Background In the United States, over 15 million informal caregivers provide unpaid care to people with Alzheimer disease (AD). Compared with others in their age group, AD caregivers have higher rates of stress, and medical and psychiatric illnesses. Psychosocial interventions improve the health of caregivers. However, constraints of time, distance, and availability inhibit the use of these services. Newer online technologies, such as social media, online groups, friendsourcing, and crowdsourcing, present alternative methods of delivering support. However, limited work has been done in this area with caregivers. Objective The primary aims of this study were to determine (1) the feasibility of innovating peer support group work delivered through social media with friendsourcing, (2) whether the intervention provides an acceptable method for AD caregivers to obtain support, and (3) whether caregiver outcomes were affected by the intervention. A Facebook app provided support to AD caregivers through collecting friendsourced answers to caregiver questions from participants’ social networks. The study’s secondary aim was to descriptively compare friendsourced answers versus crowdsourced answers. Methods We recruited AD caregivers online to participate in a 6-week-long asynchronous, online, closed group on Facebook, where caregivers received support through moderator prompts, group member interactions, and friendsourced answers to caregiver questions. We surveyed and interviewed participants before and after the online group to assess their needs, views on technology, and experience with the intervention. Caregiver questions were pushed automatically to the participants’ Facebook News Feed, allowing participants’ Facebook friends to see and post answers to the caregiver questions (Friendsourced answers). Of these caregiver questions, 2 were pushed to crowdsource workers through the Amazon Mechanical Turk platform. We descriptively compared characteristics of these crowdsourced answers with the friendsourced answers. Results In total, 6 AD caregivers completed the initial online survey and semistructured telephone interview. Of these, 4 AD caregivers agreed to participate in the online Facebook closed group activity portion of the study. Friendsourcing and crowdsourcing answers to caregiver questions had similar rates of acceptability as rated by content experts: 90% (27/30) and 100% (45/45), respectively. Rates of emotional support and informational support for both groups of answers appeared to trend with the type of support emphasized in the caregiver question (emotional vs informational support question). Friendsourced answers included more shared experiences (20/30, 67%) than did crowdsourced answers (4/45, 9%). Conclusions We found an asynchronous, online, closed group on Facebook to be generally acceptable as a means to deliver support to caregivers of people with AD. This pilot is too small to make judgments on effectiveness; however, results trended toward an improvement in caregivers’ self-efficacy, sense of support, and perceived stress, but these results were not statistically significant. Both friendsourced and crowdsourced answers may be an acceptable way to provide informational and emotional support to caregivers of people with AD. PMID:28396304

  1. Investigation of alternative curb mixes.

    DOT National Transportation Integrated Search

    1975-01-01

    The objective was to design and test mixes that might satisfactorily be used to replace the asbestos curb mix. Tentatively, it was recommended that a Gilsonite mix be used where high stability was required.

  2. Decision making in family medicine

    PubMed Central

    Labrecque, Michel; Ratté, Stéphane; Frémont, Pierre; Cauchon, Michel; Ouellet, Jérôme; Hogg, William; McGowan, Jessie; Gagnon, Marie-Pierre; Njoya, Merlin; Légaré, France

    2013-01-01

    Abstract Objective To compare the ability of users of 2 medical search engines, InfoClinique and the Trip database, to provide correct answers to clinical questions and to explore the perceived effects of the tools on the clinical decision-making process. Design Randomized trial. Setting Three family medicine units of the family medicine program of the Faculty of Medicine at Laval University in Quebec city, Que. Participants Fifteen second-year family medicine residents. Intervention Residents generated 30 structured questions about therapy or preventive treatment (2 questions per resident) based on clinical encounters. Using an Internet platform designed for the trial, each resident answered 20 of these questions (their own 2, plus 18 of the questions formulated by other residents, selected randomly) before and after searching for information with 1 of the 2 search engines. For each question, 5 residents were randomly assigned to begin their search with InfoClinique and 5 with the Trip database. Main outcome measures The ability of residents to provide correct answers to clinical questions using the search engines, as determined by third-party evaluation. After answering each question, participants completed a questionnaire to assess their perception of the engine’s effect on the decision-making process in clinical practice. Results Of 300 possible pairs of answers (1 answer before and 1 after the initial search), 254 (85%) were produced by 14 residents. Of these, 132 (52%) and 122 (48%) pairs of answers concerned questions that had been assigned an initial search with InfoClinique and the Trip database, respectively. Both engines produced an important and similar absolute increase in the proportion of correct answers after searching (26% to 62% for InfoClinique, for an increase of 36%; 24% to 63% for the Trip database, for an increase of 39%; P = .68). For all 30 clinical questions, at least 1 resident produced the correct answer after searching with either search engine. The mean (SD) time of the initial search for each question was 23.5 (7.6) minutes with InfoClinique and 22.3 (7.8) minutes with the Trip database (P = .30). Participants’ perceptions of each engine’s effect on the decision-making process were very positive and similar for both search engines. Conclusion Family medicine residents’ ability to provide correct answers to clinical questions increased dramatically and similarly with the use of both InfoClinique and the Trip database. These tools have strong potential to increase the quality of medical care. PMID:24130286

  3. Decision making in family medicine: randomized trial of the effects of the InfoClinique and Trip database search engines.

    PubMed

    Labrecque, Michel; Ratté, Stéphane; Frémont, Pierre; Cauchon, Michel; Ouellet, Jérôme; Hogg, William; McGowan, Jessie; Gagnon, Marie-Pierre; Njoya, Merlin; Légaré, France

    2013-10-01

    To compare the ability of users of 2 medical search engines, InfoClinique and the Trip database, to provide correct answers to clinical questions and to explore the perceived effects of the tools on the clinical decision-making process. Randomized trial. Three family medicine units of the family medicine program of the Faculty of Medicine at Laval University in Quebec city, Que. Fifteen second-year family medicine residents. Residents generated 30 structured questions about therapy or preventive treatment (2 questions per resident) based on clinical encounters. Using an Internet platform designed for the trial, each resident answered 20 of these questions (their own 2, plus 18 of the questions formulated by other residents, selected randomly) before and after searching for information with 1 of the 2 search engines. For each question, 5 residents were randomly assigned to begin their search with InfoClinique and 5 with the Trip database. The ability of residents to provide correct answers to clinical questions using the search engines, as determined by third-party evaluation. After answering each question, participants completed a questionnaire to assess their perception of the engine's effect on the decision-making process in clinical practice. Of 300 possible pairs of answers (1 answer before and 1 after the initial search), 254 (85%) were produced by 14 residents. Of these, 132 (52%) and 122 (48%) pairs of answers concerned questions that had been assigned an initial search with InfoClinique and the Trip database, respectively. Both engines produced an important and similar absolute increase in the proportion of correct answers after searching (26% to 62% for InfoClinique, for an increase of 36%; 24% to 63% for the Trip database, for an increase of 39%; P = .68). For all 30 clinical questions, at least 1 resident produced the correct answer after searching with either search engine. The mean (SD) time of the initial search for each question was 23.5 (7.6) minutes with InfoClinique and 22.3 (7.8) minutes with the Trip database (P = .30). Participants' perceptions of each engine's effect on the decision-making process were very positive and similar for both search engines. Family medicine residents' ability to provide correct answers to clinical questions increased dramatically and similarly with the use of both InfoClinique and the Trip database. These tools have strong potential to increase the quality of medical care.

  4. Space Science for the 21st Century. Strategic Plan for 1995-2000

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This publication is one of three volumes in 'Space Science for the 21st Century', the Office of Space Science Strategic plan for 1995-2000. The other two volumes are the recently released Integrated Technology Strategy and the Education Plan, which is in preparation at this publication date. The Science Plan was developed by the Office of Space Science (OSS) in partnership with the Space Science Advisory Committee. The mission of the OSS is to seek answers to fundamental questions about: the galaxy and the universe; the connection between the Sun, Earth, and Heliosphere; the origin and evolution of planetary systems; and the origin and distribution of life in the universe. The strategy to answer these questions includes completing the means to survey the universe across the entire electromagnetic spectrum; completing the survey of cosmic rays through their highest energies, and of interstellar gas; carrying out a basic new test of the Theory of General Relativity; completing development of the means to understand the mechanisms of solar variability and its effects on Earth; completing the first exploration of the inner and outer frontiers of the heliosphere; determining the plasma environments of the solar system planets and how those environments are affected by solar activity; completing development of the means to finish the reconnaissance of the entire solar system from the Sun to Pluto; beginning the comprehensive search for other planets around other stars; resuming surface exploration of solar system bodies to understand the origin and evolution of the Sun's planetary system; continuing the study of biogenic compounds and their evolution in the universe; and searching for indicators of past and present conditions conducive to life.

  5. Educational Intervention in a Medically Underserved Area.

    PubMed

    Atance, Joel; Mickalis, Morgan; Kincade, Brianna

    2018-04-01

    Medical students from rural and medically underserved areas (MUAs) are more likely than their peers to practice medicine in rural areas and MUAs. However, students from MUAs are also more likely to face socioeconomic barriers to a career in medicine. To determine whether a week-long summer enrichment experience (SEE) at Edward Via College of Osteopathic Medicine-Carolinas could successfully teach high school students from MUAs basic biomedical concepts and foster an interest in medicine and the health sciences. The SEE program is open to high school students in the Spartanburg, South Carolina, area. The program includes interactive lectures, laboratories, demonstrations on gross anatomy prosections, demonstrations on medical simulation models, tours of emergency vehicles, an introduction to osteopathic manipulative medicine, and student-led research projects. Participants were asked to complete a 15-question quiz that assessed their knowledge of basic biomedical concepts and a 10-question survey that assessed their attitudes toward careers in medicine and health sciences. Both the quiz and the survey were completed on both the first and final days of the program. The data were analyzed using paired t tests. Participant knowledge of basic biomedical concepts, as determined by the quiz scores, increased after completion of the program (9.1 average correct answers vs 12.6 average correct answers) (P<.001). Participant attitude toward medicine and the health sciences improved in 9 of the 10 items surveyed after completion of the program (P<.05). Participant knowledge of basic biomedical concepts and their knowledge of and interest in careers in the health sciences improved after completing the SEE program. These findings suggest that educational interventions for high school students could help to develop primary care physicians for rural areas and MUAs and that there is a role for osteopathic medical schools to nurture these students as early as possible.

  6. Acute torn meniscus combined with acute cruciate ligament injury. Second look arthroscopy after 3-month conservative treatment.

    PubMed

    Ihara, H; Miwa, M; Takayanagi, K; Nakayama, A

    1994-10-01

    The purpose of this study was to evaluate arthroscopically the natural healing of an acute torn meniscus combined with an acute cruciate ligament injury treated nonoperatively. There were 30 lateral and 10 medial meniscus tears associated with 25 acute anterior cruciate ligament and 7 posterior cruciate ligament injuries in 32 patients. There was more than 1 tear on some menisci for a total of 51 tear sites. Injuries to the menisci and ligaments were allowed to heal without surgery, but were given protective mobilization immediately in order to stimulate stress oriented healing of injured collagen fibers and promote circulation of synovial fluid to the meniscus and ligament. A Kyuro knee brace with a coil spring traction system was used to add adequate but not excessive stress to the associated injured cruciate ligament. All knees were examined and arthroscoped before and after a 3-month treatment period. Results indicated that 69% of the lateral menisci healed completely and 18% healed partially, whereas 58% of the medial menisci healed completely and none healed partially. Twenty of 25 anterior cruciate ligaments and 3 of 7 posterior cruciate ligaments healed satisfactorily. This study indicated that acute tears of the meniscus, even when they occur in association with a cruciate ligament injury, can heal morphologically with nonsurgical treatment.

  7. Use of third molar transplantation for closure of the oroantral communication after tooth extraction: a report of 2 cases.

    PubMed

    Kitagawa, Yoshimasa; Sano, Kazuo; Nakamura, Mikiko; Ogasawara, Toshiyuki

    2003-04-01

    This clinical report introduces a promising and unique method for the immediate closure of the oroantral communication (OAC) after tooth extraction: the use of the transplanted third molar with closed apices. In 2 adult patients, OAC caused by the extraction of an upper molar was immediately closed by using a transplanted third molar with complete root formation. After tooth extraction at the recipient site, OAC with perforated mucosa of the sinus floor was confirmed and the donor third molar was transferred to the prepared recipient socket. Endodontic therapy of the transplanted third molar began at 3 weeks after surgery, and prosthetic treatment was completed at 5 months after the operation. These 2 patients were carefully observed both clinically and radiographically. Closure of the OAC was successfully performed, and the transplanted teeth became fixed with the passage of time in these 2 patients. Root resorption did not occur, and good functional results were obtained without any complications. Tooth transplantation of a mature third molar for closure of the OAC is a simple and excellent method because the transplanted tooth not only closes the communication to the maxillary sinus, but it also satisfactorily functions at the recipient site during mastication, even in adult patients.

  8. KSC-2011-3366

    NASA Image and Video Library

    2011-05-06

    Cape Canaveral, Fla. -- Students from across the nation gathered at NASA's Kennedy Space Center in Florida for the NASA Explorer Schools (NES) symposium. Here, the panel and students participate in a question-and-answer session. During the NES event, students presented their investigation project to their peers, scientists, engineers and education specialists. About 60 fourth- through 12-grade students nationwide are at the center May 4-7 participating in tours of processing and launch facilities and the U.S. Astronaut Hall of Fame, as well as several educational activities and a career panel question-and-answer session. About 30 teachers will receive professional development opportunities during the symposium. The participants were competitively selected after they completed an original investigation focused on existing NASA missions or research interests. Photo Credit: NASA/Kim Shiflett

  9. Student Mental Models of the Greenhouse Effect: Retention Months After Interventions

    NASA Astrophysics Data System (ADS)

    Harris, S. E.; Gold, A. U.

    2013-12-01

    Individual understanding of climate science, and the greenhouse effect in particular, is one factor important for societal decision-making. Ideally, learning opportunities about the greenhouse effect will not only move people toward expert-like ideas but will also have long-lasting effects for those individuals. We assessed university students' mental models of the greenhouse effect before and after specific learning experiences, on a final exam, then again a few months later. Our aim was to measure retention after students had not necessarily been thinking about, nor studying, the greenhouse effect recently. How sticky were the ideas learned? 164 students in an introductory science course participated in a sequence of two learning activities and assessments regarding the greenhouse effect. The first lesson involved the full class, then, for the second lesson, half the students completed a simulation-based activity and the other half completed a data-driven activity. We assessed student thinking through concept sketches, multiple choice and short answer questions. All students generated concept sketches four times, and completed a set of multiple choice (MCQs) and short answer questions twice. Later, 3-4 months after the course ended, 27 students ('retention students') completed an additional concept sketch and answered the questions again, as a retention assessment. These 27 students were nearly evenly split between the two contrasting second lessons in the sequence and included both high and low-achieving students. We then compared student sketches and scores to 'expert' answers. The general pattern over time showed a significant increase in student scores from before the lesson sequence to after, both on concept sketches and MCQs, then an additional increase in concept sketch score on the final exam (MCQs were not asked on the final exam). The scores for the retention students were not significantly different from the full class. Within the retention group, there was also no difference in scores based on which contrasting lesson a student did. Students in both of the contrasting lessons scored significantly higher on the retention test than on the initial pre-test. Their concept sketch scores on the retention test were slightly lower than their scores on the final exam (not significantly), but matched their post-lesson-sequence scores. Their MCQ scores were slightly higher on the retention test than on the post-lesson-sequence test (also not significantly). These results imply that students both learned and retained new ideas about the greenhouse effect for at least a few months after the end of the course and did not regress to their pre-lesson ideas. Further analysis should show which particular aspects of student mental models changed over the full temporal sequence.

  10. Automated longwall guidance and control systems, phase 1

    NASA Technical Reports Server (NTRS)

    Rybak, S. C.

    1978-01-01

    Candidate vertical control systems (VCS) and face advancement systems (FAS) required to satisfactorily automate the longwall system were analyzed and simulated in order to develop an overall longwall system configuration for preliminary design.

  11. Free-Spinning Characteristics of a 1/24-Scale Model of the Grumman F11F-1 Airplane, TED No. NACA AD 395

    NASA Technical Reports Server (NTRS)

    Bowman, James S., Jr.

    1955-01-01

    An investigation is being conducted in the Langley 20-foot free-spinning tunnel on a 1/24-scale model of the Grumman F11F-1 airplane to determine spin and recovery characteristics and the minimum-size parachute required to satisfactorily terminate the spin in an emergency. Results obtained to date are presented herein. Test results indicate that it may be difficult to obtain an erect or inverted spin on the airplane, but, if a spin is obtained, the spin will be very oscillatory and recovery from the developed erect spin by rudder reversal may not be possible. The lateral controls will have no appreciable effect on recoveries from erect.spins. Recovery from the inverted spin by merely neutralizing the rudder will be satisfactory. After recoveries by rudder reversal and after recoveries from spins without control movement (no spins), the model oftentimes rolled very rapidly about the X-axis. Based on limited preliminary tests made in this investigation to make the model recover satisfactorily, it appears that canards near the nose of the airplane or differentially operated horizontal tails may be utilized to provide rapid recoveries. The parachute test results indicate that an 11-foot-diameter (laid-out-flat) parachute with a drag coefficient of 0.650 (based on the laid- out-flat diameter) and with a towline length equal to the wing span is the minimum-size parachute required to satisfactorily terminate an erect or inverted spin in an emergency.

  12. Level of knowledge concerning diet in type 2 diabetic patients and nurses.

    PubMed

    Napierała, Małgorzata Urszula; Hermann, Dorota; Homa, Katarzyna; Bryśkiewicz, Marta Ewa; Majkowska, Liliana

    Among patients with diabetes, there are many myths concerning food products which are believed to lower or not influence the blood glucose (BG) level. The aim of this study was to assess the knowledge of patients with diabetes and hospital nurses concerning popular food products and their impact on BG levels. The study group consisted of 250 patients with diabetes (DM), members of the Polish Diabetes Association; the other group consisted of 123 healthy nurses (N) from 3 hospitals in Szczecin, Poland. Participants were asked to complete a questionnaire on products common in diabetic diet (grapefruit, honey, coffee substitute, diabetic chocolate, milk soup, pork neck) and their influence on BG levels. The highest percentage of wrong answers was given for pork (DM 71%; N 83%, NS) and grapefruit (DM 51%; N 77%, p < 0.01), while the most correct answers were for honey (DM 69%; N 80%; p < 0.05) and milk soup (DM 64%; N 67%, NS). Negative correlation was found between the number of correct answers and the age of patients (r(s) = −0,14; p < 0.01;) and no correlation between the number of correct answers and the duration of diabetes mellitus (NS). Patients treated with insulin provided correct answers significantly more frequently than patients on oral medication only (44% vs 34.8%; p < 0.01). 1. The level of knowledge concerning products commonly used in diabetic diet among patients with diabetes and hospital nurses is low. 2. Both groups, patients and hospital nurses, need education about diabetic diet.

  13. Utility of the electronic information resource UpToDate for clinical decision-making at bedside rounds.

    PubMed

    Phua, J; See, K C; Khalizah, H J; Low, S P; Lim, T K

    2012-02-01

    Clinical questions often arise at daily hospital bedside rounds. Yet, little information exists on how the search for answers may be facilitated. The aim of this prospective study was, therefore, to evaluate the overall utility, including the feasibility and usefulness of incorporating searches of UpToDate, a popular online information resource, into rounds. Doctors searched UpToDate for any unresolved clinical questions during rounds for patients in general medicine and respiratory wards, and in the medical intensive care unit of a tertiary teaching hospital. The nature of the questions and the results of the searches were recorded. Searches were deemed feasible if they were completed during the rounds and useful if they provided a satisfactory answer. A total of 157 UpToDate searches were performed during the study period. Questions were raised by all ranks of clinicians from junior doctors to consultants. The searches were feasible and performed immediately during rounds 44% of the time. Each search took a median of three minutes (first quartile: two minutes, third quartile: five minutes). UpToDate provided a useful and satisfactory answer 75% of the time, a partial answer 17% of the time and no answer 9% of the time. It led to a change in investigations, diagnosis or management 37% of the time, confirmed what was originally known or planned 38% of the time and had no effect 25% of the time. Incorporating UpToDate searches into daily bedside rounds was feasible and useful in clinical decision-making.

  14. Pre-adaptation to shiftwork in space

    NASA Astrophysics Data System (ADS)

    Samel, A.; Wegmann, H. M.; Vejvoda, M.

    Astronauts are often required to work in shift schedules. To test pre-mission adaptation strategies and effects on the circadian system, a study was performed using microgravity simulation by head-down bedrest. Eight male subjects were studied over 4 control days, and 7 days each for pre-mission adaptation, bedrest, and readjustment. The circadian system was assessed by monitoring ECG and temperature, and by collecting urine for determination of hormones and electrolytes. Rhythms did not achieve complete adjustment within the adaptation period when the sleep-wake cycle was shortened by 1h/day, but resynchronization continued during bedrest. After the bedrest period when the time shift was reversed by a 7-h delay within 2 days, resynchronization was achieved satisfactorily only within 7 days. From the results it is concluded that a sleep-wake cycle advance as used in this study is insufficient to keep the circadian system in pace. Under operational conditions the circadian system of astronauts may become longer and more destabilized than under controlled laboratory conditions.

  15. Tracking and data system support for the Mariner Mars 1971 mission. Volume 2: First trajectory correction maneuver through orbit insertion

    NASA Technical Reports Server (NTRS)

    Textor, G. P.; Kelly, L. B.; Kelly, M.

    1972-01-01

    The Deep Space Tracking and Data System activities in support of the Mariner Mars 1971 project from the first trajectory correction maneuver on 4 June 1971 through cruise and orbit insertion on 14 November 1971 are presented. Changes and updates to the TDS requirements and to the plan and configuration plus detailed information on the TDS flight support performance evaluation and the preorbital testing and training are included. With the loss of Mariner 8 at launch, a few changes to the Mariner Mars 1971 requirements, plan, and configuration were necessitated. Mariner 9 is now assuming the former mission plan of Mariner 8, including the TV mapping cycles and a 12-hr orbital period. A second trajectory correction maneuver was not required because of the accuracy of the first maneuver. All testing and training for orbital operations were completed satisfactorily and on schedule. The orbit insertion was accomplished with excellent results.

  16. Pre-adaptation to shiftwork in space.

    PubMed

    Samel, A; Wegmann, H M; Vejvoda, M

    1993-08-01

    Astronauts are often required to work in shift schedules. To test pre-mission adaptation strategies and effects on the circadian system, a study was performed using microgravity simulation by head-down bedrest. Eight male subjects were studied over 4 control days, and 7 days each for pre-mission adaptation, bedrest, and readjustment. The circadian system was assessed by monitoring ECG and temperature, and by collecting urine for determination of hormones and electrolytes. Rhythms did not achieve complete adjustment within the adaptation period when the sleep-wake cycle was shortened by 1 h/day, but resynchronization continued during bedrest. After the bedrest period when the time shift was reversed by a 7-h delay within 2 days, resynchronization was achieved satisfactorily only within 7 days. From the results it is concluded that a sleep-wake cycle advance as used in this study is insufficient to keep the circadian system in pace. Under operational conditions the circadian system of astronauts may become longer and more destabilized than under controlled laboratory conditions.

  17. Resolution of co-eluting compounds of Cannabis Sativa in comprehensive two-dimensional gas chromatography/mass spectrometry detection with Multivariate Curve Resolution-Alternating Least Squares.

    PubMed

    Omar, Jone; Olivares, Maitane; Amigo, José Manuel; Etxebarria, Nestor

    2014-04-01

    Comprehensive Two Dimensional Gas Chromatography - Mass Spectrometry (GC × GC/qMS) analysis of Cannabis sativa extracts shows a high complexity due to the large variety of terpenes and cannabinoids and to the fact that the complete resolution of the peaks is not straightforwardly achieved. In order to support the resolution of the co-eluted peaks in the sesquiterpene and the cannabinoid chromatographic region the combination of Multivariate Curve Resolution and Alternating Least Squares algorithms was satisfactorily applied. As a result, four co-eluting areas were totally resolved in the sesquiterpene region and one in the cannabinoid region in different samples of Cannabis sativa. The comparison of the mass spectral profiles obtained for each resolved peak with theoretical mass spectra allowed the identification of some of the co-eluted peaks. Finally, the classification of the studied samples was achieved based on the relative concentrations of the resolved peaks. Copyright © 2014 Elsevier B.V. All rights reserved.

  18. Monte Carlo calculations of diatomic molecule gas flows including rotational mode excitation

    NASA Technical Reports Server (NTRS)

    Yoshikawa, K. K.; Itikawa, Y.

    1976-01-01

    The direct simulation Monte Carlo method was used to solve the Boltzmann equation for flows of an internally excited nonequilibrium gas, namely, of rotationally excited homonuclear diatomic nitrogen. The semi-classical transition probability model of Itikawa was investigated for its ability to simulate flow fields far from equilibrium. The behavior of diatomic nitrogen was examined for several different nonequilibrium initial states that are subjected to uniform mean flow without boundary interactions. A sample of 1000 model molecules was observed as the gas relaxed to a steady state starting from three specified initial states. The initial states considered are: (1) complete equilibrium, (2) nonequilibrium, equipartition (all rotational energy states are assigned the mean energy level obtained at equilibrium with a Boltzmann distribution at the translational temperature), and (3) nonequipartition (the mean rotational energy is different from the equilibrium mean value with respect to the translational energy states). In all cases investigated the present model satisfactorily simulated the principal features of the relaxation effects in nonequilibrium flow of diatomic molecules.

  19. The 1980 US/Canada wheat and barley exploratory experiment, volume 1

    NASA Technical Reports Server (NTRS)

    Bizzell, R. M.; Prior, H. L.; Payne, R. W.; Disler, J. M.

    1983-01-01

    The results from the U.S./Canada Wheat and Barley Exploratory Experiment which was completed during FY 1980 are presented. The results indicate that the new crop identification procedures performed well for spring small grains and that they are conductive to automation. The performance of the machine processing techniques shows a significant improvement over previously evaluated technology. However, the crop calendars will require additional development and refinements prior to integration into automated area estimation technology. The evaluation showed the integrated technology to be capable of producing accurate and consistent spring small grains proportion estimates. However, barley proportion estimation technology was not satisfactorily evaluated. The low-density segments examined were judged not to give indicative or unequivocal results. It is concluded that, generally, the spring small grains technology is ready for evaluation in a pilot experiment focusing on sensitivity analyses to a variety of agricultural and meteorological conditions representative of the global environment. It is further concluded that a strong potential exists for establishing a highly efficient technology or spring small grains.

  20. An online spaced-education game to teach and assess medical students: a multi-institutional prospective trial.

    PubMed

    Kerfoot, B Price; Baker, Harley; Pangaro, Louis; Agarwal, Kathryn; Taffet, George; Mechaber, Alex J; Armstrong, Elizabeth G

    2012-10-01

    To investigate whether a spaced-education (SE) game can be an effective means of teaching core content to medical students and a reliable and valid method of assessing their knowledge. This nine-month trial (2008-2009) enrolled students from three U.S. medical schools. The SE game consisted of 100 validated multiple-choice questions-explanations in preclinical/clinical domains. Students were e-mailed two questions daily. Adaptive game mechanics re-sent questions in three or six weeks if answered, respectively, incorrectly or correctly. Questions expired if not answered on time (appointment dynamic). Students retired questions by answering each correctly twice consecutively (progression dynamic). Posting of relative performance fostered competition. Main outcome measures were baseline and completion scores. Seven-hundred thirty-one students enrolled. Median baseline score was 53% (interquartile range [IQR] 16) and varied significantly by year (P<.001, dmax=2.08), school (P<.001, dmax=0.75), and gender (P<.001, d=0.38). Median completion score was 93% (IQR 12) and varied significantly by year (P=.001, dmax=1.12), school (P<.001, dmax=0.34), and age (P=.019, dmax=0.43). Scores did not differ significantly between years 3 and 4. Seventy percent of enrollees (513/731) requested to participate in future SE games. An SE game is an effective and well-accepted means of teaching core content and a reliable and valid method to assess student knowledge. SE games may be valuable tools to identify and remediate students who could benefit from additional educational support.

  1. What's missing in missing data? Omissions in survey responses among parents of children with advanced cancer.

    PubMed

    Rosenberg, Abby R; Dussel, Veronica; Orellana, Liliana; Kang, Tammy; Geyer, J Russel; Feudtner, Chris; Wolfe, Joanne

    2014-08-01

    Missing data is a common phenomenon with survey-based research; patterns of missing data may elucidate why participants decline to answer certain questions. To describe patterns of missing data in the Pediatric Quality of Life and Evaluation of Symptoms Technology (PediQUEST) study, and highlight challenges in asking sensitive research questions. Cross-sectional, survey-based study embedded within a randomized controlled trial. Three large children's hospitals: Dana-Farber/Boston Children's Cancer and Blood Disorders Center (DF/BCCDC); Children's Hospital of Philadelphia (CHOP); and Seattle Children's Hospital (SCH). At the time of their child's enrollment, parents completed the Survey about Caring for Children with Cancer (SCCC), including demographics, perceptions of prognosis, treatment goals, quality of life, and psychological distress. Eighty-six of 104 parents completed surveys (83% response). The proportion of missing data varied by question type. While 14 parents (16%) left demographic fields blank, over half (n=48; 56%) declined to answer at least one question about their child's prognosis, especially life expectancy. The presence of missing data was unrelated to the child's diagnosis, time from progression, time to death, or parent distress (p>0.3 for each). Written explanations in survey margins suggested that addressing a child's life expectancy is particularly challenging for parents. Parents of children with cancer commonly refrain from answering questions about their child's prognosis, however, they may be more likely to address general cure likelihood than explicit life expectancy. Understanding acceptability of sensitive questions in survey-based research will foster higher quality palliative care research.

  2. Child development at 5 years of age predicted mathematics ability and schooling outcomes in Malawian adolescents.

    PubMed

    Gandhi, Mihir; Teivaanmaki, Tiina; Maleta, Kenneth; Duan, Xiaolian; Ashorn, Per; Cheung, Yin Bun

    2013-01-01

    This study aimed to examine the association between child development at 5 years of age and mathematics ability and schooling outcomes at 12 years of age in Malawian children. A prospective cohort study looking at 609 rural Malawian children. Outcome measures were percentage of correctly answered mathematics questions, highest school grade completed and number of times repeating school grades at 12 years of age. A child development summary score obtained at 5 years of age was the main exposure variable. Regression analyses were used to estimate the association and adjust for confounders. Sensitivity analysis was performed by handling losses to follow-up with multiple imputation (MI) method. The summary score was positively associated with percentage of correctly answered mathematics questions (p = 0.057; p = 0.031 MI) and with highest school grade completed (p = 0.096; p = 0.070 MI), and negatively associated with number of times repeating school grades (p = 0.834; p = 0.339 MI). Fine motor score at 5 years was independently associated with the mathematic score (p = 0.032; p = 0.011 MI). The association between child development and mathematics ability did not depend on school attendance. Child development at 5 years of age showed signs of positive association with mathematics ability and possibly with highest school grade completed at 12 years of age. © 2012 The Author(s)/Acta Paediatrica © 2012 Foundation Acta Paediatrica.

  3. Case Study: What Makes a Good Case, Revisited: The Survey Monkey Tells All

    ERIC Educational Resources Information Center

    Herried, Clyde Freeman; Prud'homme-Genereux, Annie; Schiller, Nancy A.; Herreid, Ky F.; Wright, Carolyn

    2016-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. In this month's issue the authors provide a more definitive answer to the "What Makes a Good Case?" question based on a just-completed Survey Monkey survey given to NCCSTS teachers.

  4. Ageism and Gender among Social Work and Criminal Justice Students

    ERIC Educational Resources Information Center

    Kane, Michael N.

    2006-01-01

    Undergraduate social work and criminal justice students completed 1 of 4 vignettes that were identical with the exception of the age and gender of the vignette's subject. In each vignette, the subject interacted with an opposite-sex 24-year-old waiter or waitress. Following each vignette, respondents answered 20 items relating to the age, gender,…

  5. Simplifying Student Aid: The Case for an Easier, Faster, and More Accurate FAFSA

    ERIC Educational Resources Information Center

    Executive Office of the President, 2009

    2009-01-01

    Each year, more than 16 million college students and their families complete the Free Application for Federal Student Aid (FAFSA). They spend hours answering needlessly complicated and intrusive questions that undermine the fundamental goal of student aid: to help more students attend and graduate from college. In this report the Council of…

  6. Effects of Video Games as Reinforcers for Computerized Addition Performance.

    ERIC Educational Resources Information Center

    Axelrod, Saul; And Others

    1987-01-01

    Four 2nd-grade students completed addition problems on a computer, using video games as reinforcers. Two variable ratio schedules of reinforcement failed to increase student accuracy or the rate of correct responses. In a no-games reinforcement condition, students had more opportunities to respond and had a greater number of correct answers.…

  7. Autonomy, Educational Plans, and Self-Esteem in Institution-Reared and Home-Reared Teenagers in Estonia

    ERIC Educational Resources Information Center

    Tulviste, Tiia

    2011-01-01

    The study examines autonomy, self-esteem, and educational plans for the future of 109 institution-reared and 106 home-reared teenagers (15-19 years). Teenagers were asked to complete the Teen Timetable Scale (Feldman & Rosenthal), two Emotional Autonomy Scales (Steinberg & Silverberg), the Rosenberg Self-Esteem Scale, and answer questions…

  8. An Evaluation of the Influence of Case Method Instruction on the Reflective Thinking of MSW Students

    ERIC Educational Resources Information Center

    Milner, Marleen

    2009-01-01

    Social work practice requires that graduates be prepared to deal with complex, multifaceted problems which cannot be defined completely, do not have absolute, correct answers and can be approached from multiple perspectives. This study evaluated the influence of case-based instruction on MSW students' reflective judgment, an aspect of critical…

  9. Special Events from A to Z: The Complete Educator's Handbook.

    ERIC Educational Resources Information Center

    Jasso, Gayle

    This handbook offers guidelines for coordinating a special school event or activity. Chapter 1 provides answers to frequently asked questions about special events. Chapter 2 describes the benefits and risks of acting as a special-events coordinator. The 12 phases of planning a special event and bringing it to culmination are outlined in the third…

  10. Answer Me These Questions Three: Using Online Training to Improve Students' Oral Source Citations

    ERIC Educational Resources Information Center

    Buerkle, C. Wesley; Gearhart, Christopher C.

    2017-01-01

    This experimental study examines an online module designed to increase student competence in oral citation behavior using a mastery training strategy. Students in the experimental condition provided complete citations at a higher rate and provided more citation information for traditional and web-based sources compared with a control group without…

  11. Education: A Reciprocal Civic-Military Objective.

    ERIC Educational Resources Information Center

    Tamburello, G. B.

    The Navy's Associate Degree Completion Program was set up as a career incentive to retain able enlisted men in critical ratings whether ashore or at sea. It aims to increase their value to the Navy and their chances for promotion. The author feels the community/junior college is the best answer to the problem of providing technical, vocational, or…

  12. Low-Income Student Persistence to Timely Graduation as a Function of the Academic Experience

    ERIC Educational Resources Information Center

    Johnson, Troy; Collins, Sarah

    2009-01-01

    This study seeks to build on and contribute to research about the access to academic success of economically disadvantaged university students. The researchers aimed to answer the broad question, "How can a public university most effectively and efficiently facilitate the access to academic success and on-time degree completion of low-income…

  13. The Three-Minute Classroom Walk-Through (Multimedia Kit): A Multimedia Kit for Professional Development

    ERIC Educational Resources Information Center

    Downey, Carolyn J.; Steffy, Betty E.; English, Fenwick W.; Frase, Larry E.; Poston, William K.

    2006-01-01

    Showcasing the "Downey Walk-Through"--a method developed over a 40-year period, tested and refined in real-world schools and classrooms, and described in the pioneering book, "The Three-Minute Classroom Walk-Through," this innovative multimedia presentation provides trainers and staff developers with a complete resource answering the questions…

  14. Seeking to Improve African American Girls' Attitudes toward Science: A Participatory Action Research Project

    ERIC Educational Resources Information Center

    Buck, Gayle A.; Cook, Kristin L.; Quigley, Cassie F.; Prince, Pearl; Lucas, Yvonne

    2014-01-01

    In this participatory action research study, we answered the question, How can we improve attitudes toward science education of the African American girls at an elementary school? Girls in grades 3-6 completed the Modified Attitudes toward Science Inventory. A purposeful sample of 30 girls participated in several focus-group interviews throughout…

  15. Asking the Right Questions: Teaching about Islam and Globalization

    ERIC Educational Resources Information Center

    Jafar, Afshan

    2017-01-01

    This article describes an exercise designed to introduce the topic of Islam and Muslims in a Sociology of Globalization course. The activity asks students to complete a sentence regarding Muslim women. Rather than provide any definitive answers regarding Islam or Muslims, the purpose of the exercise is for students to see the reductive nature of…

  16. Emerging Answers: Research Findings on Programs To Reduce Teen Pregnancy.

    ERIC Educational Resources Information Center

    Kirby, Douglas

    This report summarizes three bodies of research on teenage pregnancy and programs to reduce the risk of teenage pregnancy. Studies included in this report were completed in 1980 or later, conducted in the United States or Canada, targeted adolescents, employed an experimental or quasi-experimental design, had a sample size of at least 100 in the…

  17. UConn Hosts IACLEA for 50th Annual Conference

    ERIC Educational Resources Information Center

    Hudd, Robert S.

    2008-01-01

    The decision that led to the 1992 opening of the University of Connecticut's new public safety complex was excellent timing. Three years after the complex opened, complete with a state-of-the-art Public Safety Answering Point (PSAP), an emergency operations/training center and an indoor firing range, the quiet, nearly 4,000-acre UConn campus…

  18. "I'd Be So Much More Comfortable Posting Anonymously": Identified versus Anonymous Participation in Student Discussion Boards

    ERIC Educational Resources Information Center

    Roberts, Lynne D.; Rajah-Kanagasabai, Camilla J.

    2013-01-01

    Academic staff members encourage university students to use online student discussion boards within learning management systems to ask and answer questions, share information and engage in discussion. We explore the impact of anonymity on student posting behaviour. An online survey was completed by 131 second year undergraduate psychology students…

  19. Development and Application of an Instrument to Identify Students Misconceptions: Diffusion and Osmosis

    ERIC Educational Resources Information Center

    Misischia, Cynthia M.

    2010-01-01

    A large number of undergraduate students have naive understandings about the processes of Diffusion and Osmosis. Some students overcome these misconceptions, but others do not. The study involved nineteen undergraduate movement science students at a Midwest University. Participants' were asked to complete a short answer (fill-in the blank) test,…

  20. The Effects of a "Don't Know" Response on Palmore's Facts on Aging Quizzes.

    ERIC Educational Resources Information Center

    Courtenay, Bradley C.; Weidman, Craig

    1985-01-01

    Undergraduates (N=141) completed different versions of Palmore's Facts on Aging (FAQ) quizzes to test effects of "don't know" (DK) answers. Findings suggest the DK option yields more accurate knowledge scores, eliminates guessing, enhances the use of FAQ as a research instrument and for pre/post evaluation of training in aging.…

  1. The Question Shapes the Answer: The Neural Correlates of Task Differences Reveal Dynamic Semantic Processing

    ERIC Educational Resources Information Center

    Hargreaves, Ian S.; White, Michelle; Pexman, Penny M.; Pittman, Dan; Goodyear, Brad G.

    2012-01-01

    Task effects in semantic processing were investigated by contrasting the neural activation associated with two semantic categorization tasks (SCT) using event-related fMRI. The two SCTs involved different decision categories: "is it an animal?" vs. "is it a concrete thing?" Participants completed both tasks and, across participants, the same core…

  2. A Historical Study of Children's Heroes and Fantasy Play.

    ERIC Educational Resources Information Center

    French, Judy

    Is the superhero that preschool children emulate and dramatize in their play qualitatively different from the heroes of children in the past? To answer this question, data were gathered (1) from a historical review of the literature on children's play and their heroes and (2) from a survey questionnaire completed by 100 subjects stratified to…

  3. Educational Research European Survey 1970, Volume 4, Austria, Federal Republic of Germany, Netherland, Turkey.

    ERIC Educational Resources Information Center

    Council of Europe, Strasbourg (France). Documentation Center for Education in Europe.

    The answers to questionnaires sent to members of the Council of Europe to obtain details of Government policy on educational research, descriptions of the principal educational research organizations, and summaries of the major studies completed or in progress in 1970 are summarized in this compilation prepared by the Documentation Center for…

  4. Self-Perception of Gifts and Talents among Adults in a Longitudinal Study of Academically Talented High-School Graduates

    ERIC Educational Resources Information Center

    Perrone, Kristin M.; Perrone, Philip A.; Ksiazak, Tracy M.; Wright, Stephen L.; Jackson, Z. Vance

    2007-01-01

    Definitions of giftedness and self-perceptions of abilities were examined among adults who have been participating in a longitudinal study of academically talented students since their high-school graduation in 1988. For the present study, participants answered open-ended questions and completed scales measuring adult giftedness and adult…

  5. Completing PhDs: The Perils and Enduring Promise of Deep Study

    ERIC Educational Resources Information Center

    Butler, Jon

    2009-01-01

    What is a PhD? People answer this question too often by succumbing to the bureaucratic lure. They describe formal processes, "outcomes", time to degree, funding, training in teaching--indeed, almost everything except central intellectual attraction and personal focus of the PhD enterprise: deep study. Certainly in United States PhD programs, the…

  6. Effect of Knowledge Integration Activities on Students' Perception of the Earth's Crust as a Cyclic System.

    ERIC Educational Resources Information Center

    Kali, Yael; Orion, Nir; Eylon, Bat-Sheva

    2003-01-01

    Characterizes students' understanding of the rock cycle system. Examines effects of a knowledge integration activity on their system thinking. Interprets answers to an open-ended test using a systems thinking continuum ranging from a completely static view of the system to an understanding of the system's cyclic nature. Reports meaningful…

  7. University Students' Metacognitive Failures in Mathematical Proving Investigated Based on the Framework of Assimilation and Accommodation

    ERIC Educational Resources Information Center

    Huda, Nizlel; Subanji; Nusantar, Toto; Susiswo; Sutawidjaja, Akbar; Rahardjo, Swasono

    2016-01-01

    This study aimed to determine students' metacognitive failure in Mathematics Education Program of FKIP in Jambi University investigated based on assimilation and accommodation Mathematical framework. There were 35 students, five students did not answer the question, three students completed the questions correctly and 27 students tried to solve…

  8. The Answer Is Yes: Dual Enrollment Benefits Students at the Community College

    ERIC Educational Resources Information Center

    Grubb, John M.; Scott, Pamela H.; Good, Donald W.

    2017-01-01

    Objective: The study assesses the impact of dual enrollment participation on remediation and completion for traditional first time, full-time freshmen at a community college in Northeast Tennessee. Method: This study began with the full population of 1,232 students who enrolled between 2008 and 2012 at a community college in northeast Tennessee…

  9. Nuclear Power and the Environment: Questions and Answers. Revised.

    ERIC Educational Resources Information Center

    Campana, Robert J.; Langer, Sidney

    This publication is a complete revision of an earlier booklet brought on by the dramatic changes in the energy outlook of the United States that occurred in 1973 and 1974. The purpose of this document is to inform the public on the overall U.S. energy situation, in particular electricity generated from nuclear reactors and other sources. The…

  10. Examining Residence Status as a Risk Factor for Health Risk Behaviors among College Students

    ERIC Educational Resources Information Center

    DiBello, Angelo M.; Benz, Madeline B.; Miller, Mary Beth; Merrill, Jennifer E.; Carey, Kate B.

    2018-01-01

    Objective: The current study is aimed to evaluate college student residence as a unique risk factor for a range of negative health behaviors. Participants: We examined data from 63,555 students (66% females) from 157 campuses who completed the National College Health Assessment Survey in Spring 2011. Methods: Participants answered questions about…

  11. A trial of a reproductive ethics and law curriculum for obstetrics and gynaecology residents.

    PubMed

    Arora, Kavita Shah

    2014-12-01

    Prior ethics educational interventions for residents have shown improvement in confidence and knowledge scores strictly in an internal medical resident population. Baseline knowledge and attitudes regarding reproductive ethics and law of obstetrics and gynaecology (ob/gyn) residents were assessed via a survey. Then, after completion of a 20-h curriculum for the residents, the residents were resurveyed in order to assess impact of the curriculum. An online survey with both multiple-choice and open-ended questions was administered to residents both prior to and after curriculum completion. A total of 39 residents (85% of the total ob/gyn residents) completed the survey. 67% of respondents thought ethics was very important in clinical practice, but only 3% considered themselves very familiar with medical ethics. Respondents were asked five case-based questions to assess baseline knowledge and only 10% answered all questions correctly prior to the curriculum. After the residents completed the curriculum, 31 subjects (79% of the original 39 resident respondents) responded to the same survey. 52% of respondents answered all five questions correctly and 31% considered themselves very familiar with medical ethics. Despite the importance placed on reproductive ethics and law by survey respondents including its impact on their clinical practices, there continues to be a deficiency in formal ethics education in ob/gyn. Our curriculum demonstrated both improvement in confidence as well as knowledge of residents towards issues of reproductive ethics and law. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  12. Comparing Crowdsourcing and Friendsourcing: A Social Media-Based Feasibility Study to Support Alzheimer Disease Caregivers.

    PubMed

    Bateman, Daniel Robert; Brady, Erin; Wilkerson, David; Yi, Eun-Hye; Karanam, Yamini; Callahan, Christopher M

    2017-04-10

    In the United States, over 15 million informal caregivers provide unpaid care to people with Alzheimer disease (AD). Compared with others in their age group, AD caregivers have higher rates of stress, and medical and psychiatric illnesses. Psychosocial interventions improve the health of caregivers. However, constraints of time, distance, and availability inhibit the use of these services. Newer online technologies, such as social media, online groups, friendsourcing, and crowdsourcing, present alternative methods of delivering support. However, limited work has been done in this area with caregivers. The primary aims of this study were to determine (1) the feasibility of innovating peer support group work delivered through social media with friendsourcing, (2) whether the intervention provides an acceptable method for AD caregivers to obtain support, and (3) whether caregiver outcomes were affected by the intervention. A Facebook app provided support to AD caregivers through collecting friendsourced answers to caregiver questions from participants' social networks. The study's secondary aim was to descriptively compare friendsourced answers versus crowdsourced answers. We recruited AD caregivers online to participate in a 6-week-long asynchronous, online, closed group on Facebook, where caregivers received support through moderator prompts, group member interactions, and friendsourced answers to caregiver questions. We surveyed and interviewed participants before and after the online group to assess their needs, views on technology, and experience with the intervention. Caregiver questions were pushed automatically to the participants' Facebook News Feed, allowing participants' Facebook friends to see and post answers to the caregiver questions (Friendsourced answers). Of these caregiver questions, 2 were pushed to crowdsource workers through the Amazon Mechanical Turk platform. We descriptively compared characteristics of these crowdsourced answers with the friendsourced answers. In total, 6 AD caregivers completed the initial online survey and semistructured telephone interview. Of these, 4 AD caregivers agreed to participate in the online Facebook closed group activity portion of the study. Friendsourcing and crowdsourcing answers to caregiver questions had similar rates of acceptability as rated by content experts: 90% (27/30) and 100% (45/45), respectively. Rates of emotional support and informational support for both groups of answers appeared to trend with the type of support emphasized in the caregiver question (emotional vs informational support question). Friendsourced answers included more shared experiences (20/30, 67%) than did crowdsourced answers (4/45, 9%). We found an asynchronous, online, closed group on Facebook to be generally acceptable as a means to deliver support to caregivers of people with AD. This pilot is too small to make judgments on effectiveness; however, results trended toward an improvement in caregivers' self-efficacy, sense of support, and perceived stress, but these results were not statistically significant. Both friendsourced and crowdsourced answers may be an acceptable way to provide informational and emotional support to caregivers of people with AD. ©Daniel Robert Bateman, Erin Brady, David Wilkerson, Eun-Hye Yi, Yamini Karanam, Christopher M Callahan. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 10.04.2017.

  13. Is complete seizure control imperative?

    PubMed

    Andermann, Frederick

    2002-01-01

    Is complete control imperative? The answer depends on whether complete control is indeed possible, on the possibility of achieving modifications of lifestyle, and on the type of epilepsy, with particular reference to the presence of progressive dysfunction. This may be seen in patients with temporal lobe or other forms of focal epilepsy, in the epileptic encephalopathies such as West and Lennox Gastaut Syndromes and even in some patients with idiopathic generalized epilepsy. Progressive memory changes and global cognitive problems are examples. Progressive language deterioration, secondary epileptogenesis and phenomena analogous to kindling are also important issues. How long treatment should be continued depends on many factors, not least the preference of the patient and of the family. Weighing the benefits of complete control versus the side effects and risks of medication or surgery is crucial. There are obvious benefits to complete control; it is imperative if these benefits are greater than the cost.

  14. Use of spaced education to deliver a curriculum in quality, safety and value for postgraduate medical trainees: trainee satisfaction and knowledge.

    PubMed

    Bruckel, Jeffrey; Carballo, Victoria; Kalibatas, Orinta; Soule, Michael; Wynne, Kathryn E; Ryan, Megan P; Shaw, Tim; Co, John Patrick T

    2016-03-01

    Quality, patient safety and value are important topics for graduate medical education (GME). Spaced education delivers case-based content in a structured longitudinal experience. Use of spaced education to deliver quality and safety education in GME at an institutional level has not been previously evaluated. To implement a spaced education course in quality, safety and value; to assess learner satisfaction; and to describe trainee knowledge in these areas. We developed a case-based spaced education course addressing learning objectives related to quality, safety and value. This course was offered to residents and fellows about two-thirds into the academic year (March 2014) and new trainees during orientation (June 2014). We assessed learner satisfaction by reviewing the course completion rate and a postcourse survey, and trainee knowledge by the per cent of correct responses. The course was offered to 1950 trainees. A total of 305 (15.6%) enrolled in the course; 265/305 (86.9%) answered at least one question, and 106/305 (34.8%) completed the course. Fewer participants completed the March programme compared with the orientation programme (42/177 (23.7%) vs 64/128 (50.0%), p<0.001). Completion rates differed by specialty, 80/199 (40.2%) in non-surgical specialties compared with 16/106 (24.5%) in surgical specialties (p=0.008). The proportion of questions answered correctly on the first attempt was 53.2% (95% CI 49.4% to 56.9%). Satisfaction among those completing the programme was high. Spaced education can help deliver and assess learners' understanding of quality, safety and value principles. Offering a voluntary course may result in low completion. Learners were satisfied with their experience and were introduced to new concepts. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  15. Special issue : neck injuries and rear-end crashes

    DOT National Transportation Integrated Search

    1999-05-22

    Research has indicated that head restraints could prevent whiplash injuries in rear-end crashes, but so far the existing head restraints do not satisfactorily prevent whiplash injuries. This special issue of 'Status Report' first provides a snapshot ...

  16. Strategies for research recruitment and retention of older adults of racial and ethnic minorities.

    PubMed

    McDougall, Graham J; Simpson, Gaynell; Friend, Mary Louanne

    2015-05-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ARTICLE INSTRUCTIONS 1.4 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded once you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. To obtain contact hours you must: 1. Read the article, "Strategies for Research Recruitment and Retention of Older Adults of Racial and Ethnic Minorities" found on pages 14-23, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website listed above to register for contact hour credit. You will be asked to provide your name; contact information; and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until April 30, 2018. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. ACTIVITY OBJECTIVE 1. Identify strategies and barriers for the recruitment and retention of older adults of racial and ethnic minorities in cognitive aging research. DISCLOSURE STATEMENT Neither the planners nor the authors have any conflicts of interest to disclose. The numbers of Hispanic and African American older adults in the United States are expected to increase by 86% and more than 31%, respectively. African American and Hispanic American individuals are more likely than Caucasian individuals to have chronic health conditions, and researchers have argued that these health disparities may contribute to their higher rates of dementia-related illnesses. The current article explores strategies to improve participation in cognitive aging research by older adults, particularly minority older adults. The cultural aspects of cognitive aging are examined, especially the role of stigma and stereotype threat. The perceptions of cognitive aging of African American and Hispanic older adults are also described. Specific strategies are presented that have been successfully implemented to improve recruitment and retention in research targeting minority older adults. Strategies that yielded retention of minority older adults included advertising and marketing a randomized clinical trial, media relations, intervention tailoring, and adaptation of psychometric instruments. Copyright 2015, SLACK Incorporated.

  17. Population-Focused Practice Competency Needs Among Public Health Nursing Leaders in Washington State.

    PubMed

    Espina, Christine R; Bekemeier, Betty; Storey-Kuyl, Marni

    2016-05-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ISSUE Instructions: 1.2 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded after you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. In order to obtain contact hours you must: 1. Read the article, "Population-Focused Practice Competency Needs Among Public Health Nursing Leaders in Washington State," found on pages 212-219, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website to register for contact hour credit. You will be asked to provide your name, contact information, and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until April 30, 2019. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. OBJECTIVES Describe supports and barriers to adopting population-focused care in public health nursing practice. Describe the benefit of using practice models to assess staff readiness for adopting evidence-based guidelines or practice competencies. DISCLOSURE STATEMENT Neither the planners nor the authors have any conflicts of interest to disclose. Public health nurses (PHNs) need effective strategies to reduce health disparities, requiring a workforce that can practice with a population-focus across the continuum of care and with an ecological approach to health. A statewide leadership group of county-level PHN leaders in Washington assessed their training needs in population-focused knowledge and skills. Interview findings from 17 members were coded based on the Quad Council PHN Competencies. Recommendations were organized around the Push-Pull Infrastructure (PPI) practice model established to help bridge the practice-research gap. The PHN leaders in Washington State want to strengthen their own leadership skills and provide support to staff in transitioning to population-focused care. This article describes the assessment findings of PHN leaders' training needs using the PPI practice model and explores how the PPI might serve to develop evidence-based training for PHNs and local health department staff. J Contin Educ Nurs. 2016;47(5):212-219. Copyright 2016, SLACK Incorporated.

  18. Associations Between Dehydration, Cognitive Impairment, and Frailty in Older Hospitalized Patients: An Exploratory Study.

    PubMed

    McCrow, Judy; Morton, Margaret; Travers, Catherine; Harvey, Keren; Eeles, Eamonn

    2016-05-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ARTICLE INSTRUCTIONS 1.2 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded once you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. To obtain contact hours you must: 1. Read the article, "Associations Between Dehydration, Cognitive Impairment, and Frailty in Older Hospitalized Patients: An Exploratory Study" found on pages 19-27, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website listed above to register for contact hour credit. You will be asked to provide your name; contact information; and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until April 30, 2019. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. ACTIVITY OBJECTIVES 1. Describe the incidence of dehydration in older hospitalized patients. 2. Identify risk and management strategies related to dehydration in older hospitalized patients. DISCLOSURE STATEMENT Neither the planners nor the author have any conflicts of interest to disclose. The current exploratory study (a) assessed the prevalence of dehydration in older adults (age ≤60 years) with and without cognitive impairment (CI) admitted to the hospital; and (b) examined associations between dehydration, CI, and frailty. Forty-four patients participated and dehydration was assessed within 24 hours of admission and at Day 4 or discharge (whichever occurred first). Patients' cognitive function and frailty statuses were assessed using validated instruments. Twenty-seven (61%) patients had CI and 61% were frail. Prevalence of dehydration at admission was 29% (n = 12) and 19% (n = 6) at study exit, and dehydration status did not differ according to CI or frailty status. However, within the non-CI group, significantly more frail than fit patients were dehydrated at admission (p = 0.03). Findings indicate dehydration is common among older hospitalized patients and that frailty may increase the risk for dehydration in cognitively intact older adults. [Journal of Gerontological Nursing, 42(5), 19-27.]. Copyright 2016, SLACK Incorporated.

  19. Association Between Sarcopenia and Nutritional Status in Older Adults: A Systematic Literature Review.

    PubMed

    Eglseer, Doris; Eminovic, Sandra; Lohrmann, Christa

    2016-07-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ARTICLE INSTRUCTIONS 1.2 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded once you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. To obtain contact hours you must: 1. Read the article, "Association Between Sarcopenia and Nutritional Status in Older Adults: A Systematic Literature Review" found on pages 33-41, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website listed above to register for contact hour credit. You will be asked to provide your name; contact information; and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until June 30, 2019. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. ACTIVITY OBJECTIVES 1. Describe the geriatric syndrome of sarcopenia. 2. Identify the outcome of the sarcopenia studies. DISCLOSURE STATEMENT Neither the planners nor the authors have any conflicts of interest to disclose. Sarcopenia is an important geriatric syndrome with high prevalence rates and one of the most common causes of reductions in mobility, quality of life, and increasing dependency on care. The current study examined the relationship between sarcopenia and nutritional status in adults 60 and older. A systematic literature search was conducted, and data from 33 publications were included. The currently available literature indicates that sarcopenia is correlated with poor nutritional status (e.g., low body mass index, unfavorable nutritional risk screening results, decreased nutritional laboratory parameters, anorexia). Comparison of the studies' results were complicated by the lack of a generally accepted definition for sarcopenia, as well as the use of many different instruments to detect sarcopenia. The co-occurrence of malnutrition and sarcopenia is of great relevance. Future scientific work should focus on the formation of consistent definitions and instruments for the detection of sarcopenia to improve data comparisons. [Journal of Gerontological Nursing, 42(7), 33-41.]. Copyright 2016, SLACK Incorporated.

  20. Music Therapy Training for Undergraduate Nursing Students: A Modality to Foster Interest in Gerontological Nursing.

    PubMed

    Lin, Hui-Chuan; Chen, Shu-Ling; Hsieh, Chia-En; Lin, Ping-Yi

    2016-06-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ARTICLE INSTRUCTIONS 1.2 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded once you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. To obtain contact hours you must: 1. Read the article, "Music Therapy Training for Undergraduate Nursing Students: A Modality to Foster Interest in Gerontological Nursing" found on pages 25-31, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website listed above to register for contact hour credit. You will be asked to provide your name; contact information; and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until May 31, 2019. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. ACTIVITY OBJECTIVES 1. Identify the worldwide shortage of nurses specializing in gerontological nursing. 2. Describe the results of using music therapy to create positive attitudes toward older adults. DISCLOSURE STATEMENT Neither the planners nor the authors have any conflicts of interest to disclose. Nursing students generally have a negative attitude toward older adults. Preparing nurses to meet the care needs of an expanding aging population is a challenge for nursing educators. The purpose of the current study was to explore whether incorporating music therapy into a practical geriatric nursing course at a nursing home cultivates positive attitudes toward older adults, raises students' willingness to work with older adults, and increases their interest in specializing in gerontological nursing after graduation. Focus groups were conducted to collect data from three participant groups (N = 20). Verbatim transcripts of audiorecorded interviews were analyzed using content analysis, which revealed four themes: (a) better appreciation and understanding of music therapy, (b) role modeling instructors' successful experience and positive attitude toward older adults, (c) changing attitudes toward older adults, and (d) improving interaction skills with older adults. Results suggested music can be integrated into a gerontological nursing course to enhance students' motivation to learn, empathize, and approach older adults. [Journal of Gerontological Nursing, 42(6), 25-31.]. Copyright 2016, SLACK Incorporated.

  1. It Could Never Happen Here: Promoting Violence Prevention Education for Emergency Department Nurses.

    PubMed

    Koller, Lynne H

    2016-08-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ISSUE Instructions: 1.1 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded after you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. In order to obtain contact hours you must: 1. Read the article, "It Could Never Happen Here: Promoting Violence Prevention Education for Emergency Department Nurses," found on pages 356-360, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website to register for contact hour credit. You will be asked to provide your name, contact information, and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until July 31, 2019. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. OBJECTIVES Suggest strategies targeted for emergency department nurses to prevent or mitigate their exposure to workplace violence. Describe specific patient behaviors that will help emergency nurses in identifying potentially violent patients. Review the importance of following written facility violence prevention policies, as well as reporting all violent events. DISCLOSURE STATEMENT Neither the planners nor the author have any conflicts of interest to disclose. This article describes the necessity for emergency department nurses to receive violence prevention training to identify and mitigate violent events before they occur. In the emergency department setting, violence is a frequent occurrence and continues to be a growing concern. Despite the growing numbers, focus on training of staff in violence minimization and prevention has decreased. This article outlines three important safety topics and interventions that can be used to assist nurses when managing potentially violent patients: creating a safe emergency department environment, recognizing and evaluating the behaviors of a potentially violent patient, and identifying nurses' behaviors that may trigger patient violence. Nurses educated in violence prevention will be better prepared to recognize potentially violent patients, use specific strategies to prevent violence, and manage a violent event in a safe, professional manner. J Contin Educ Nurs. 2016;47(8):356-360. Copyright 2016, SLACK Incorporated.

  2. Interprofessional Teamwork Education: Moving Toward the Patient-Centered Approach.

    PubMed

    Moradi, Kamran; Najarkolai, Atena Rahmati; Keshmiri, Fatemeh

    2016-10-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ISSUE Instructions: 1.3 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded after you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. In order to obtain contact hours you must: 1. Read the article, "Interprofessional Teamwork Education: Moving Toward the Patient-Centered Approach," found on pages 449-460, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website to register for contact hour credit. You will be asked to provide your name, contact information, and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until September 30, 2019. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. OBJECTIVES Explain the recommended framework in teaching and implementing interprofessional competencies. Identify suggested core competencies to implement interprofessional collaborative practice. DISCLOSURE STATEMENT Neither the planners nor the author have any conflicts of interest to disclose. The aim of this study is to develop and contextualize a competency framework for interprofessional teamwork in Iran. The study was conducted in three phases. First, the competencies of interprofessional teamwork were extracted from the literature. In the second phase, the content validity of the initial framework was assessed by the experts through the Delphi rounds. Content validity ratio (CVR) and item-level content validity index (I-CVI) were used for quantitative analysis. Finally, in the third phase, the importance and utility of interprofessional teamwork competencies were assessed by the experts. Initial framework was constructed with 28 competencies. Quantitative analysis by CVR indicated a score of less than .49 for three items. These items were excluded from the framework. The I-CVI for all items in the framework was higher than .78. The final framework was developed and validated with 16 competencies. The developed framework is recommended for teaching and assessment of interprofessional teamwork competencies. J Contin Educ Nurs. 2016;47(10):449-460. Copyright 2016, SLACK Incorporated.

  3. Reducing juvenile delinquency with automated cell phone calls.

    PubMed

    Burraston, Bert O; Bahr, Stephen J; Cherrington, David J

    2014-05-01

    Using a sample of 70 juvenile probationers (39 treatment and 31 controls), we evaluated the effectiveness of a rehabilitation program that combined cognitive-behavioral training and automated phone calls. The cognitive-behavioral training contained six 90-min sessions, one per week, and the phone calls occurred twice per day for the year following treatment. Recidivism was measured by whether they were rearrested and the total number of rearrests during the 1st year. To test the impact of the phone calls, those who received phone calls were divided into high and low groups depending on whether they answered more or less than half of their phone calls. Those who completed the class and answered at least half of their phone calls were less likely to have been arrested and had fewer total arrests.

  4. Almost As Fairly: The First Year of Title IX Implementation in Six Southern States. A Report.

    ERIC Educational Resources Information Center

    American Friends Service Committee, Columbia, SC. Southeastern Public Education Program.

    Volunteers from community organizations in six southern states monitored 21 school districts to find their districts' initial answer to Title IX, federal legislation barring sex discrimination. The actual monitoring of the 21 districts was completed in the late spring of 1976, with data covering the first year of Title IX implementation. The…

  5. Evaluation of Formative Computer-Based Assessment by Cell Biology Students with Differing Entry Qualifications and Ethnicity

    ERIC Educational Resources Information Center

    Bax, Christopher; Baggott, Glenn; Howey, Ellen; Pellet-Many, Carolyn; Rayne, Richard; Neonaki, Maria; Bax, Bridget E.; White, Christopher Branford

    2006-01-01

    This study was carried out to examine students' responses to the use of on-line assessments that included feedback. First year BSc students taking a Cell Biology module undertook such an assessment and were then asked to evaluate the test by completing an anonymous questionnaire. Answers were analysed in light of the respondents' ethnicity and…

  6. Attitude in English and Competence of Students at Integrated Refinery Petro-Chemical Complex (IRPCT) Technological College, Rayong, Thailand

    ERIC Educational Resources Information Center

    Borja, Chinebeth

    2016-01-01

    This study was conducted at IRPC Technological College, Thailand. The objectives of this study were to investigate (1) The attitude of students towards English; (2) The attitude of students towards teaching English; (3) The competence level of their English. The participants were asked to answer and complete the survey questionnaires that would…

  7. An Analysis of Teachers' Perceptions through Metaphors: Prospective Turkish Teachers of Science, Math and Social Science in Secondary Education

    ERIC Educational Resources Information Center

    Akçay, Süleyman

    2016-01-01

    In this study, teachers' perceptions of prospective Turkish teachers (that is, those who have completed their undergraduate studies) in the fields of Science, Mathematics and Social Sciences are investigated through teacher metaphors. These perceptions were classified in accordance with their answers to two open-ended questions within a metaphoric…

  8. 26 CFR 1.267(a)-2T - Temporary regulations; questions and answers arising under the Tax Reform Act of 1984 (temporary).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Act of 1984 (temporary). (a) Introduction—(1) Scope. This section prescribes temporary question and... the person to whom the payment is to be made properly uses the completed contract method of accounting... amount is owed to a related person under whose method of accounting such amount is not includible in...

  9. Treating the Cause of Illness Rather than the Symptoms: Parental Causal Beliefs and Treatment Choices in Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Dardennes, Roland M.; Al Anbar, Nebal N.; Prado-Netto, Arthur; Kaye, Kelley; Contejean, Yves; Al Anbar, Nesreen N.

    2011-01-01

    Objectives: To explore the relationship between causal beliefs on autism (CBA) and treatment choices. Design and methods: A cross-sectional design was employed. Parents of a child with autism spectrum disorder (ASD) were asked to complete the Lay-Beliefs about Autism Questionnaire (LBA-Q) and answer questions about treatments used. Only items…

  10. Sexual Assault and Sexual Harassment in the U.S. Military: Top-Line Estimates for Active-Duty Service Members from the 2014 RAND Military Workplace Study

    DTIC Science & Technology

    2014-01-01

    enhance the validity of their answers. The development of this new approach to measuring sexual assault and sex-based MEO violations was completed...include the buttocks, inner thigh, breast, groin, anus, vagina, penis and testicles. Top-Line Results from the RAND Military Workplace Study 41 12

  11. Relationships between Computer and Video Game Play and Creativity among Upper Elementary School Students

    ERIC Educational Resources Information Center

    Hamlen, Karla R.

    2009-01-01

    This study explored relationships between time spent playing video games in a typical week and general creativity, as measured by a common assessment. One hundred eighteen students in 4th and 5th grades answered questions about their video game play and completed the Torrance Tests of Creative Thinking (Torrance, Orlow, & Safter, 1990). While…

  12. Evaluation of Science Teacher Candidates' Level of Knowledge Regarding the Use of Microscopes

    ERIC Educational Resources Information Center

    Demir, Sibel

    2015-01-01

    This evaluation was conducted with 43 second-year students, or teacher candidates, attending the science education program of an education faculty in a Turkish university. In this study, students were asked to complete a single open-ended and gap-filling questionnaire, and their answers were evaluated according to a five-point Likert-type rubric.…

  13. Modular Curriculum: English/Social Studies, The Tragic Spirit.

    ERIC Educational Resources Information Center

    Zuther, Gerhard

    This module of a curriculum for independent study represents 8 to 10 weeks' work, but it can be tailored to the individual's need. The normal time allowed for completion of the course is 12 months. The English/Social Studies curriculum is based on the spirit in which men have looked at those aspects of life for which there are no obvious answers.…

  14. The Emerging Engineering Scholar: A Citation Analysis of Theses and Dissertations at Western Michigan University

    ERIC Educational Resources Information Center

    Eckel, Edward J.

    2009-01-01

    Can one glimpse the development of emerging scholars in the work of engineering graduate students? To answer this question, the author studied the citation patterns in 96 Master's theses and 24 Ph.D. dissertations completed at Western Michigan University's College of Engineering and Applied Sciences between 2002 and 2006. The hypothesis of this…

  15. Can You Read My Mind? Age as a Moderator in the Relationship between Theory of Mind and Relational Aggression

    ERIC Educational Resources Information Center

    Gomez-Garibello, Carlos; Talwar, Victoria

    2015-01-01

    The present study examined whether age moderates the relationship between cognitive factors (theory of mind and attribution of intentions) and relational aggression. Participants (N = 426; 216 boys) between 6 and 9 years of age were asked to complete theory of mind tasks and answer an attribution of intentions questionnaire. Teachers evaluated…

  16. Nursing EDGE: evaluating delegation guidelines in education.

    PubMed

    Henderson, Deborah; Sealover, Pamela; Sharrer, Vicki; Fusner, Sally; Jones, Sandy; Sweet, Stacie; Blake, Tim

    2006-01-01

    Delegation, an important concept for nursing students to learn and practice, is central to registered nurse (RN) performance, and important on the NCLEX-RN examination. Nursing faculty members from an ADN program designed a descriptive study to evaluate planned versus actual delegation in the curriculum, and a second study to evaluate an intervention on delegation. Study One assessed the presence of delegation in each nursing course. Statistical analysis compared the planned implementation with the results for student definitions of delegation, and identification of the five rights of delegation based on the National Council of State Boards of Nursing (NCSBN) definition and five rights. Study one results are shared. Study Two utilized a comparison of pre-to-post intervention measures. Students were asked to complete eight steps of a delegation exercise and determine what could be delegated to an unlicensed assistant, and what should be completed by the RN. Answers were coded and entered into SPSS. Statistical analysis compared each student's ability to correctly identify the five rights of delegation prior to the exercise, against the ability to correctly answer five questions two weeks post exercise. Significant improvement (p< 0.05) occurred on each measure. Recommendations are discussed.

  17. Efficiencies of Internet-Based Digital and Paper-Based Scientific Surveys and the Estimated Costs and Time for Different-Sized Cohorts

    PubMed Central

    Uhlig, Constantin E.; Seitz, Berthold; Eter, Nicole; Promesberger, Julia; Busse, Holger

    2014-01-01

    Aims To evaluate the relative efficiencies of five Internet-based digital and three paper-based scientific surveys and to estimate the costs for different-sized cohorts. Methods Invitations to participate in a survey were distributed via e-mail to employees of two university hospitals (E1 and E2) and to members of a medical association (E3), as a link placed in a special text on the municipal homepage regularly read by the administrative employees of two cities (H1 and H2), and paper-based to workers at an automobile enterprise (P1) and college (P2) and senior (P3) students. The main parameters analyzed included the numbers of invited and actual participants, and the time and cost to complete the survey. Statistical analysis was descriptive, except for the Kruskal-Wallis-H-test, which was used to compare the three recruitment methods. Cost efficiencies were compared and extrapolated to different-sized cohorts. Results The ratios of completely answered questionnaires to distributed questionnaires were between 81.5% (E1) and 97.4% (P2). Between 6.4% (P1) and 57.0% (P2) of the invited participants completely answered the questionnaires. The costs per completely answered questionnaire were $0.57–$1.41 (E1–3), $1.70 and $0.80 for H1 and H2, respectively, and $3.36–$4.21 (P1–3). Based on our results, electronic surveys with 10, 20, 30, or 42 questions would be estimated to be most cost (and time) efficient if more than 101.6–225.9 (128.2–391.7), 139.8–229.2 (93.8–193.6), 165.8–230.6 (68.7–115.7), or 188.2–231.5 (44.4–72.7) participants were required, respectively. Conclusions The study efficiency depended on the technical modalities of the survey methods and engagement of the participants. Depending on our study design, our results suggest that in similar projects that will certainly have more than two to three hundred required participants, the most efficient way of conducting a questionnaire-based survey is likely via the Internet with a digital questionnaire, specifically via a centralized e-mail. PMID:25313672

  18. Interactive Learning and "Clickers"

    NASA Astrophysics Data System (ADS)

    Rudolph, Alexander

    2006-12-01

    A growing body of evidence demonstrates that student understanding and retention of key concepts in science can be dramatically improved by using “Interactive Learning” techniques. Interactive learning is a way to get students more actively involved in their own learning than by simple lecture alone. I will focus on one type of interactive learning activity, known as “Think-Pair-Share”. After a brief (10-20 minute) lecture on a topic, students are asked a conceptually challenging multiple-choice question. After they answer, if there is sufficient disagreement, the students discuss the question in small groups after which they answer the same question again. Frequently, the percentage of correct answers goes up, indicating that the active role of speaking and listening, together with peer instruction, has helped students better grasp the concept being tested. If disagreement persists, or if students continue to have questions, a short, class-wide discussion can be held. Clickers provide an excellent means to collect students’ answers to “Think-Pair-Share” questions in real time. Although clickers are not essential, they do provide some advantages over alternatives such as flash cards: answers are completely anonymous (though you as instructor can record individual responses); you can display a histogram of results immediately, either before or after group discussion, providing immediate feedback; by recording the results, you can give students credit for their participation in class. In this talk, I will model “Think-Pair-Share” with the audience using clickers, show results from my classes before and after group discussions, share results of a student survey on “Think-Pair-Share” and clickers, describe other uses of clickers (e.g., taking attendance, surveys, test administration) and highlight some of the pros and cons of clickers v. flashcards.

  19. A Study Of In-Place Rutting Of Asphalt Pavements

    DOT National Transportation Integrated Search

    1989-01-01

    The objective of this study was to evaluate in-place pavements experiencing rutting and pavements experiencing no rutting to begin to classify asphalt mixtures that should perform satisfactorily and those that would likely rut under traffic. The info...

  20. 47 CFR 3.49 - Agreement to be audited.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL AUTHORIZATION AND ADMINISTRATION OF ACCOUNTING... audit of their settlement activities by the Commission or its representative. Additionally, the... requirement to submit additional information to the Commission. Failure to respond satisfactorily to any audit...

  1. REMOVAL OF DBCP FROM GROUNDWATER. VOLUME 1. POE/POU TREATMENT DEVICES: INSTITUTIONAL AND JURISDICTIONAL FACTORS

    EPA Science Inventory

    The results obtained from evaluating ten GAC POE (point-of-entry) devices show that while these GAC units generally function very satisfactorily, their performance can change markedly over short periods of time.

  2. 10 CFR 63.141 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... its structures, systems, or components will perform satisfactorily in service. Quality assurance includes quality control, which comprises those quality assurance actions related to the physical..., NEVADA Quality Assurance § 63.141 Scope. As used in this part, quality assurance comprises all those...

  3. 10 CFR 60.150 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... components will perform satisfactorily in service. Quality assurance includes quality control, which... COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN GEOLOGIC REPOSITORIES Quality Assurance § 60.150 Scope. As used in this part, quality assurance comprises all those planned and systematic...

  4. 46 CFR 160.024-4 - Approval and production tests.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... every ten lots of signals produced, except that the number of technical tests must be at least one but... satisfactorily when shot from a pistol of the type described in subpart 160.028. The parachute and pyrotechnic...

  5. 46 CFR 160.024-4 - Approval and production tests.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... every ten lots of signals produced, except that the number of technical tests must be at least one but... satisfactorily when shot from a pistol of the type described in subpart 160.028. The parachute and pyrotechnic...

  6. The crustacean eye: dark/light adaptation, polarization sensitivity, flicker fusion frequency, and photoreceptor damage.

    PubMed

    Meyer-Rochow, V B

    2001-12-01

    Compound eyes, nauplius eyes, frontal organs, intracerebral ocelli, and caudal photoreceptors are the main light and darkness detectors in crustaceans, but they need not be present all at once in an individual and in some crustaceans no photoreceptors whatsoever are known. Compound eye designs reflect on their functions and have evolved to allow the eye to operate optimally under a variety of environmental conditions. Dark-light-adaptational changes manifest themselves in pigment granule translocations, cell movements, and optical adjustments which fine-tune an eye's performance to rapid and unpredictable fluctuations in ambient light intensities as well as to the slower and predictable light level changes associated with day and night oscillations. Recycling of photoreceptive membrane and light-induced membrane collapse are superficially similar events that involve the transduction cascade, intracellular calcium, and membrane fatty acid composition, but which differ in aetiology and longterm consequence. Responses to intermittant illumination and linearly polarized light evoke in the eye of many crustaceans characteristic responses that appear to be attuned to each species' special needs. How the visual responses are processed more centrally and to what extent a crustacean makes behavioural use of e-vector discrimination and flickering lights are questions, however, that still have not been satisfactorily answered for the vast majority of all crustacean species. The degree of light-induced photoreceptor damage depends on a large number of variables, but once manifest, it tends to be progressive and irreversible. Concomittant temperature stress aggravates the situation and there is evidence that free radicals and lipid hydroperoxides are involved.

  7. Maternal assessment of recommendations on the newborn infant care upon hospital discharge.

    PubMed

    Herrero-Morín, José David; Huidobro Fernández, Belén; Amigo Bello, María Cristina; Quiroga González, Rocío; Fernández González, Nuria

    2015-01-01

    It is common for pediatricians to provide parents with information on how to look after their newborn baby at the time of discharge from the hospital. The objectives of this study are to determine the level of satisfaction regarding such information, to be aware of what additional information parents would have liked to receive, and to establish which factors may impact any additional information request. Descriptive study evaluating the opinion of women at 5-15 days post- partum regarding such information. A hundred and seventy-six surveys were collected. Of these, 68.8% respondents had attended childbirth classes. Sixty-one point four percent referred to have looked for advice on the newborn infant care, mostly on the Internet and in books. Seventy-four point four percent considered that the information provided sufficed. Most commonly, information was requested on breastfeeding (33.3%), bottle feeding (20.0%), and umbilical cord care (11.1%). Mothers who requested more information attended childbirth classes more frequently (significant) and searched for information during pregnancy (not significant). In addition, this group significantly assigned a lower score to the opportunity to ask questions and the level of trust on the pediatrician. Maternal satisfaction regarding the information provided is adequate; and most mothers do not request additional information. The topic on which they most frequently request additional information is breastfeeding. The decision to request information does not depend on maternal age, maternal education, employment condition, or having other children. Likewise, mothers have questions that are not satisfactorily answered during childbirth classes.

  8. Exposure to the drug company marketing in Greece: Interactions and attitudes in a non-regulated environment for medical students.

    PubMed

    Filippiadou, Magdalini; Kouvelas, Dimitrios; Garyfallos, Georgios; Tsakiridis, Ioannis; Tzachanis, Dimitrios; Spachos, Dimitrios; Papazisis, Georgios

    2017-07-01

    Medical students are targeted by the pharmaceutical industry and are exposed to their marketing strategies even in the preclinical years of study. The marketing strategies used by pharmaceutical companies with physicians are also applied to students, affecting their future prescribing behaviour, and include low-cost non-educational gifts, travel expenses and conferences registration fees. In Greece, there are no national or institutional regulations and guidelines concerning drug company-medical student interactions. This study is the first time this estimate has been made in Greece and assessed a) the interactions between pharmaceutical companies and medical students, and b) students' attitudes towards pharmaceutical marketing. A sampling of undergraduate medical students completed an anonymous, self-administered, web-based survey. The first part of the survey investigated the interaction between the students and pharmaceutical companies; the possible answers were the binomial variables 'yes' or 'no'. The second part assessed the students' opinions of pharmaceutical company marketing and the answer options were 'agree', 'don't know/don't answer' and 'disagree'. The survey was completed by 412 undergraduate medical students (mean age 22 ± 2.2 years, 52.7% were women); the overall response rate was 58.9%. Although the majority did not consider accepting gifts and meals from drug companies as ethical, most of them (59%) had accepted meals and low-cost non-educational gifts, especially the clinical-level students. Further, 52,6% of the students did not believe that accepting gifts from pharmaceutical companies would affect their own prescription behaviour, whereas surprisingly they held the opposite opinion of their classmates. The vast majority (85.9%) agreed that sponsored lectures were biased in favour of a company's products; however, 47.6% agreed that promotional material is useful for learning about new medications and 34.5% believed that medical schools should allow drug company representatives to interact with students. Our results suggest that medical students in Greece are notably exposed to pharmaceutical industry marketing and their conflicting answers demonstrate that they are inadequately prepared for this interaction. Interventions are needed so that students are prepared and able to manage these interactions critically.

  9. Humans in Space: Summarizing the Medico-Biological Results of the Space Shuttle Program

    NASA Technical Reports Server (NTRS)

    Risin, Diana; Stepaniak, P. C.; Grounds, D. J.

    2011-01-01

    As we celebrate the 50th anniversary of Gagarin's flight that opened the era of Humans in Space we also commemorate the 30th anniversary of the Space Shuttle Program (SSP) which was triumphantly completed by the flight of STS-135 on July 21, 2011. These were great milestones in the history of Human Space Exploration. Many important questions regarding the ability of humans to adapt and function in space were answered for the past 50 years and many lessons have been learned. Significant contribution to answering these questions was made by the SSP. To ensure the availability of the Shuttle Program experiences to the international space community NASA has made a decision to summarize the medico-biological results of the SSP in a fundamental edition that is scheduled to be completed by the end of 2011 beginning 2012. The goal of this edition is to define the normal responses of the major physiological systems to short-duration space flights and provide a comprehensive source of information for planning, ensuring successful operational activities and for management of potential medical problems that might arise during future long-term space missions. The book includes the following sections: 1. History of Shuttle Biomedical Research and Operations; 2. Medical Operations Overview Systems, Monitoring, and Care; 3. Biomedical Research Overview; 4. System-specific Adaptations/Responses, Issues, and Countermeasures; 5. Multisystem Issues and Countermeasures. In addition, selected operational documents will be presented in the appendices. The chapters are written by well-recognized experts in appropriate fields, peer reviewed, and edited by physicians and scientists with extensive expertise in space medical operations and space-related biomedical research. As Space Exploration continues the major question whether humans are capable of adapting to long term presence and adequate functioning in space habitats remains to be answered We expect that the comprehensive review of the medico-biological results of the SSP along with the data collected during the missions on the space stations (Mir and ISS) provides a good starting point in seeking the answer to this question.

  10. Quality of life of patients who have undergone the minimally invasive repair of pectus carinatum.

    PubMed

    Bostanci, Korkut; Ozalper, Mehmet Hakan; Eldem, Barkin; Ozyurtkan, Mehmet Oguzhan; Issaka, Adamu; Ermerak, Nezih Onur; Yuksel, Mustafa

    2013-01-01

    Several studies previously demonstrated an improvement in the quality of life (QoL) of the patients undergoing a minimally invasive repair of pectus excavatum, but there are no data about such improvement following the minimally invasive repair of pectus carinatum (PC) deformity. The purpose of this study was to investigate the effects of the minimally invasive repair of PC deformity on the psychosocial and physical functioning of the patients. Among 40 patients who underwent minimally invasive repair for PC deformity from July 2008 to March 2011, 35 patients accepted to answer the QoL questionnaires, and 30 of them who had completed the postoperative 6th month were evaluated in this study. The modified two-step Nuss questionnaire was used for the QoL assessment. All patients and their parents completed the appropriate questionnaires regarding the patients' preoperative psychosocial and physical functioning, and they were asked to answer the same questions on the postoperative 6th month. The results from these questionnaires were analysed using Wilcoxon signed rank test to investigate the effects of the minimally invasive repair of PC deformity on psychosocial and physical functioning of the patients. The questionnaires used in the study confirmed the positive impact of the surgical correction on psychosocial and physical well-being in the patients and their parents. Spearman's ρ correlation coefficient determined how well the answers to the same question at two different times correlated with each other, and Cronbach's alpha demonstrated the internal consistency of these answers. These two parameters showed that the statistical results of the study were reliable enough. Statistical analysis of the scoring of the individual questions and the total scoring of individual patients revealed a statistically significant improvement (P < 0.05) following surgery. Similar significant improvements were observed in the total scoring of individual parents and in most scoring of the individual questions (10 of 13, 77%) in the parental questionnaire (P < 0.05). The results of this study confirm for the first time that minimally invasive repair of PC deformity has a positive impact on both psychosocial and physical functioning of the patient, which is supported by parental assessment.

  11. Development and validity data of the Brazilian Internet Study on Temperament and Psychopathology (BRAINSTEP).

    PubMed

    Lara, Diogo R; Ottoni, Gustavo L; Brunstein, Miriam G; Frozi, Julia; de Carvalho, Hudson W; Bisol, Luísa W

    2012-12-10

    The internet provides a research opportunity for psychiatry and psychology. This article presents the development and preliminary data of a large web-survey created to study how temperament relates to other psychological measures, behavior and psychiatric disorders. We used the Affective and Emotional Composite Temperament Scale (AFECTS) to evaluate temperament and we selected several self-report instruments to evaluate behavior, psychological constructs and mental disorders. The system provides anonymous psychological (phase 1) and psychiatric (phase 2) feedback and includes questions to assess the validity of the answers. Each phase has around 450 questions. This system was broadcast utilizing Brazilian media. After the exclusion of 21.5% of the volunteers (those who failed the validation questions), 41,427 participants concluded the first part of the system (mean age=31.2±10.5 yrs, 26.9% males), and 21,836 (mean age=32.5±10.9 yrs, 25.1% males) completed phase 2. Around 25% have received a psychiatric diagnosis from a mental health professional. Demographic and temperament profiles of those who completed either only 80 questions, only phase 1, or the whole system were similar. The rate of non-serious answers (e.g. on bizarre behaviors) was very low and congruency of answers was very high. The internal consistency of classical trait scales (TCI-R and PANAS) was high (Cronbach's alpha>0.80) for all dimensions. Relatively high dropout rate due to the length of the process and an overrepresentation of female, young and well-educated subjects. The BRAINSTEP provides valid and abundant data on psychological and psychiatric measures. Copyright © 2012 Elsevier B.V. All rights reserved.

  12. Uncontrolled Web-based administration of surveys on factual health-related knowledge: a randomized study of untimed versus timed quizzing.

    PubMed

    Domnich, Alexander; Panatto, Donatella; Signori, Alessio; Bragazzi, Nicola Luigi; Cristina, Maria Luisa; Amicizia, Daniela; Gasparini, Roberto

    2015-04-13

    Health knowledge and literacy are among the main determinants of health. Assessment of these issues via Web-based surveys is growing continuously. Research has suggested that approximately one-fifth of respondents submit cribbed answers, or cheat, on factual knowledge items, which may lead to measurement error. However, little is known about methods of discouraging cheating in Web-based surveys on health knowledge. This study aimed at exploring the usefulness of imposing a survey time limit to prevent help-seeking and cheating. On the basis of sample size estimation, 94 undergraduate students were randomly assigned in a 1:1 ratio to complete a Web-based survey on nutrition knowledge, with or without a time limit of 15 minutes (30 seconds per item); the topic of nutrition was chosen because of its particular relevance to public health. The questionnaire consisted of two parts. The first was the validated consumer-oriented nutrition knowledge scale (CoNKS) consisting of 20 true/false items; the second was an ad hoc questionnaire (AHQ) containing 10 questions that would be very difficult for people without health care qualifications to answer correctly. It therefore aimed at measuring cribbing and not nutrition knowledge. AHQ items were somewhat encyclopedic and amenable to Web searching, while CoNKS items had more complex wording, so that simple copying/pasting of a question in a search string would not produce an immediate correct answer. A total of 72 of the 94 subjects started the survey. Dropout rates were similar in both groups (11%, 4/35 and 14%, 5/37 in the untimed and timed groups, respectively). Most participants completed the survey from portable devices, such as mobile phones and tablets. To complete the survey, participants in the untimed group took a median 2.3 minutes longer than those in the timed group; the effect size was small (Cohen's r=.29). Subjects in the untimed group scored significantly higher on CoNKS (mean difference of 1.2 points, P=.008) and the effect size was medium (Cohen's d=0.67). By contrast, no significant between-group difference in AHQ scores was documented. Unexpectedly high AHQ scores were recorded in 23% (7/31) and 19% (6/32) untimed and timed respondents, respectively, very probably owing to "e-cheating". Cribbing answers to health knowledge items in researcher-uncontrolled conditions is likely to lead to overestimation of people's knowledge; this should be considered during the design and implementation of Web-based surveys. Setting a time limit alone may not completely prevent cheating, as some cheats may be very fast in Web searching. More complex and contextualized wording of items and checking for the "findability" properties of items before implementing a Web-based health knowledge survey may discourage help-seeking, thus reducing measurement error. Studies with larger sample sizes and diverse populations are needed to confirm our results.

  13. Uncontrolled Web-Based Administration of Surveys on Factual Health-Related Knowledge: A Randomized Study of Untimed Versus Timed Quizzing

    PubMed Central

    2015-01-01

    Background Health knowledge and literacy are among the main determinants of health. Assessment of these issues via Web-based surveys is growing continuously. Research has suggested that approximately one-fifth of respondents submit cribbed answers, or cheat, on factual knowledge items, which may lead to measurement error. However, little is known about methods of discouraging cheating in Web-based surveys on health knowledge. Objective This study aimed at exploring the usefulness of imposing a survey time limit to prevent help-seeking and cheating. Methods On the basis of sample size estimation, 94 undergraduate students were randomly assigned in a 1:1 ratio to complete a Web-based survey on nutrition knowledge, with or without a time limit of 15 minutes (30 seconds per item); the topic of nutrition was chosen because of its particular relevance to public health. The questionnaire consisted of two parts. The first was the validated consumer-oriented nutrition knowledge scale (CoNKS) consisting of 20 true/false items; the second was an ad hoc questionnaire (AHQ) containing 10 questions that would be very difficult for people without health care qualifications to answer correctly. It therefore aimed at measuring cribbing and not nutrition knowledge. AHQ items were somewhat encyclopedic and amenable to Web searching, while CoNKS items had more complex wording, so that simple copying/pasting of a question in a search string would not produce an immediate correct answer. Results A total of 72 of the 94 subjects started the survey. Dropout rates were similar in both groups (11%, 4/35 and 14%, 5/37 in the untimed and timed groups, respectively). Most participants completed the survey from portable devices, such as mobile phones and tablets. To complete the survey, participants in the untimed group took a median 2.3 minutes longer than those in the timed group; the effect size was small (Cohen’s r=.29). Subjects in the untimed group scored significantly higher on CoNKS (mean difference of 1.2 points, P=.008) and the effect size was medium (Cohen’s d=0.67). By contrast, no significant between-group difference in AHQ scores was documented. Unexpectedly high AHQ scores were recorded in 23% (7/31) and 19% (6/32) untimed and timed respondents, respectively, very probably owing to “e-cheating”. Conclusions Cribbing answers to health knowledge items in researcher-uncontrolled conditions is likely to lead to overestimation of people’s knowledge; this should be considered during the design and implementation of Web-based surveys. Setting a time limit alone may not completely prevent cheating, as some cheats may be very fast in Web searching. More complex and contextualized wording of items and checking for the “findability” properties of items before implementing a Web-based health knowledge survey may discourage help-seeking, thus reducing measurement error. Studies with larger sample sizes and diverse populations are needed to confirm our results. PMID:25872617

  14. Problems in understanding the Turkish translation of the international index of erectile function.

    PubMed

    Serefoglu, Ege Can; Atmaca, Ali Fuat; Dogan, Bayram; Altinova, Serkan; Akbulut, Ziya; Balbay, M Derya

    2008-01-01

    The objective of our study is to analyze the impact of patient age, education level, and household income on the understanding of the International Index of Erectile Function (IIEF) and to determine the patient characteristics that make this questionnaire less reliable. All men older than 18 years presenting to our clinic were asked to complete the Turkish translation of IIEF upon arrival. Self-reported information related to age, education level, and household income of the patients was also recorded from the questionnaire. The patients were requested to complete the questionnaires once again during their second visit, which was not earlier than 5 hours and no later than 5 days. The patients were requested to complete the questionnaire by themselves; however, those who were unable to do so themselves were allowed to receive the assistance of their companions. The answers of the questions that were replied to properly were defined as "appropriate," and the unanswered questions or those replied to with more than one answer were defined as "inappropriate." A total of 430 patients were included in this study. Only 289 patients (67.2%) were able to respond to all of the questions properly at first visit. The percentage of improper completion increased as age increased, whereas it decreased parallel to the increase in educational level and household income (respectively, P = .027, P < .001, P = .008). Of 430 patients, 68.4% did not need any help from their companions, and the remaining 31.6% needed some assistance during the completion of the questionnaire. A total of 131 patients who completed the questionnaire at their initial admittance to our clinic came for their second visit. Only 61.8% of the patients were capable of completion both at first and second visits. There was a low degree of consistency among the first and second administrations of IIEF (k = 0.369, P < .001). Turkish translation of the IIEF needs further validations for the self-administered mode in order to improve its comprehension as well as its reliability, validity, and specificity, especially in older patients with lower educational levels and household income status, among whom the prevalence and the severity of erectile dysfunction is higher.

  15. The emergence of time's arrows and special science laws from physics.

    PubMed

    Loewer, Barry

    2012-02-06

    In this paper, I will argue that there is an important connection between two questions concerning how certain features of the macro world emerge from the laws and processes of fundamental microphysics and suggest an approach to answering these questions. The approach involves a kind of emergence but quite different from 'top-down' emergence discussed at the conference, for which an earlier version of this paper was written. The two questions are (i) How do 'the arrows of time' emerge from microphysics? (ii) How do macroscopic special science laws and causation emerge from microphysics? Answering these questions is especially urgent for those, who like myself, think that a certain version of physicalism, which I call 'micro-physical completeness' (MC), is true. According to MC, there are fundamental dynamical laws that completely govern (deterministically or probabilistically), the evolution of all micro-physical events and there are no additional ontologically independent dynamical or causal special science laws. In other words, there is no ontologically independent 'top-down' causation. Of course, MC does not imply that physicists now or ever will know or propose the complete laws of physics. Or even if the complete laws were known we would know how special science properties and laws reduce to laws and properties of fundamental physics. Rather, MC is a contingent metaphysical claim about the laws of our world. After a discussion of the two questions, I will argue the key to showing how it is possible for the arrows of time and the special science laws to emerge from microphysics and a certain account of how thermodynamics is related to fundamental dynamical laws.

  16. Reliability of the Foot Function Index:: A report of the AOFAS Outcomes Committee..

    PubMed

    Agel, Julie; Beskin, James L; Brage, Michael; Guyton, Gregory P; Kadel, Nancy J; Saltzman, Charles L; Sands, Andrew K; Sangeorzan, Bruce J; SooHoo, Nelson F; Stroud, Chris C; Thordarson, David B

    2005-11-01

    There currently is no widely used, validated, self-administered instrument for measuring musculoskeletal functional status in individuals with nonsystemic foot disorders. The purpose of this paper was to report on the assessment of reliability of one of these instruments. We wanted to determine if the Foot Function Index (FFI), which has been validated in rheumatoid patients without fixed foot deformity or prior foot surgery, would be reliable for a population of patients with foot complaints without systemic disease. Patients were recruited from five orthopaedic offices where the physicians were members of the American Orthopaedic Foot and Ankle Society. Patients were asked to complete the FFI at the time of their initial office visit and then were given a second copy to complete and return by mail 1 week after their visit. Ninety-six patients completed the first questionnaire, and 54 patients completed the second. Reliability in this population was acceptable with an average of 23.5% of the patients providing retest values within one point of the initial response and an average of 45.3% of the patients providing the same response, for a total of 68.8% of all respondents answering within one point between their initial and second questionnaire. In two of the three categories, there were frequent nonresponses or no applicable responses. Four questions, two in the pain section and two in the activity limitation section, generated 20% or more of the nonapplicable answers. The FFI appears to be a reasonable tool for low functioning individuals with foot disorders. It may not be appropriate for individuals who function at or above the level of independent activities of daily living.

  17. 14 CFR 171.309 - General requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... satisfactorily under the following conditions: Wind Velocity: The ground equipment shall remain within monitor... equipment, associated monitor, remote control and indicator equipment. (2) Approach elevation equipment, associated monitor, remote control and indicator equipment. (3) A means for the encoding and transmission of...

  18. 14 CFR 171.309 - General requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... satisfactorily under the following conditions: Wind Velocity: The ground equipment shall remain within monitor... equipment, associated monitor, remote control and indicator equipment. (2) Approach elevation equipment, associated monitor, remote control and indicator equipment. (3) A means for the encoding and transmission of...

  19. 14 CFR 171.309 - General requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... satisfactorily under the following conditions: Wind Velocity: The ground equipment shall remain within monitor... equipment, associated monitor, remote control and indicator equipment. (2) Approach elevation equipment, associated monitor, remote control and indicator equipment. (3) A means for the encoding and transmission of...

  20. Calculation of a coaxial microwave torch

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

    Gritsinin, S. I.; Kossyi, I. A.; Kulumbaev, E. B.

    2006-10-15

    Parameters of an equilibrium microwave discharge in an atmospheric-pressure argon flow in a coaxial waveguide with a truncated inner electrode are calculated numerically by using a self-consistent two-dimensional MHD model. The results obtained agree satisfactorily with the experimental data.

  1. 32 CFR 644.454 - Negotiating restoration settlements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Negotiating restoration settlements. Negotiated settlements in lieu of performance of actual restoration work by the Government are ordinarily favored because they most satisfactorily achieve the objectives of fulfilling the Government's obligations under the lease in the most efficient and economical manner...

  2. 48 CFR 2911.103 - Market acceptance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Market acceptance. 2911... DESCRIBING AGENCY NEEDS Selecting And Developing Requirements Documents 2911.103 Market acceptance. The... offered have either achieved commercial market acceptance or been satisfactorily supplied to an agency...

  3. A Descriptive, Cross-sectional Survey of Turkish Nurses' Knowledge of Pressure Ulcer Risk, Prevention, and Staging.

    PubMed

    Gul, Asiye; Andsoy, Isil Isik; Ozkaya, Birgul; Zeydan, Ayten

    2017-06-01

    Nurses' knowledge of pressure ulcer (PU) prevention and management is an important first step in the provision of optimal care. To evaluate PU prevention/risk, staging, and wound description knowledge, a descriptive, cross-sectional survey was conducted among nurses working in an acute care Turkish hospital. The survey instrument was a modified and translated version of the Pieper Pressure Ulcer Knowledge Test (PUKT), and its validity and reliability were established. Nurses completed a Personal Characteristics Form, including sociodemographic information and exposure to educational presentations and information about and experience with PUs, followed by the 49-item modified PUKT which includes 33 prevention/risk items, 9 staging items, and 7 wound description items. All items are true/false questions with an I don't know option (scoring: minimum 0, maximum 49). Correct answers received 1 point and incorrect/unknown answers received 0 points. The paper-pencil questionnaires were distributed by 2 researchers to all nurses in the participating hospital and completed by those willing to be included. Responses were analyzed using descriptive statistics. Pearson's correlation test was used to examine the relationship between quantitative variables, and mean scores were compared using the Mann-Whitney U and Kruskal-Wallis tests. Among the 308 participating nurses (mean age 29.5 ± 8.1 [range 19-56] years) most were women (257, 83.4%) with 7.3 ± 7.8 (range 1-36) years of experience. The mean knowledge score for the entire sample was 29.7 ± 6.7 (range 8-42). The overall percentage of correct answers was 60.6% to 61.8% for PU prevention/risk assessment, 60% for wound description, and 56.6% for PU staging. Knowledge scores were significantly (P <.05) higher for participants who attended at least 1 lecture/conference/course on PUs in the last year, read articles/books about PUs, cared for patients with PUs, or believed their patients were at risk for PU development. Most participants (180, 58.4%) scored 60% or more correct; 8 (2.6%) correctly answered 80% or more of the items. The lowest number of correct answers was for the item, "Bunny boots and gel pads relieve pressure on the heels" (22, 7.1%). The results of this study suggest education and experience caring for patients who are at risk for or have a PU affect nurses' knowledge. This study, and additional research examining nurse knowledge, will help the development of much-needed education programs.

  4. [Hepatocellular carcinoma originated in the caudate lobe. Surgical strategy for resection. A propos of a case].

    PubMed

    Martínez-Mier, Gustavo; Esquivel-Torres, Sergio; Calzada-Grijalva, José Francisco; Grube-Pagola, Peter

    2015-01-01

    Hepatocellular carcinoma originating from the caudate lobe has a worse prognosis than other hepatocellular carcinoma in another segment of the liver. An isolated caudate lobe resection of the liver represents a significant technical challenge. Caudate lobe resection can be performed along with a lobectomy or as an isolated liver resection. There are very few reports about isolated caudate lobe liver resection. We report a case of successful isolated resection of hepatocellular carcinoma in the caudate lobe with excellent long-term survival. A 74 years old female with 8cm mass lesion in the caudate lobe without clinical or biochemical evidence of liver cirrhosis, serum alpha-fetoprotein 3.7 U/l, and negative hepatitis serology was evaluated for surgery. Complete resection of the lesion in 270minutes with Pringle maneuver for 13minutes was satisfactorily performed. Patient was discharged ten days after surgery without complications. Patient is currently asymptomatic, without deterioration of liver function and 48 month tumor free survival after the procedure. Isolated caudate lobe resection is an uncommon but technically possible procedure. In order to achieve a successful resection, one must have a detailed knowledge of complete liver anatomy. Tumor free margins must be obtained to provide long survival for these patients who have a malignancy in this anatomic location. Copyright © 2015. Published by Masson Doyma México S.A.

  5. p53, a New Master Regulator of Stem Cell Differentiation | Center for Cancer Research

    Cancer.gov

    When the genome is damaged, a key player in stabilizing and maintaining genomic integrity is a protein called p53.  This protein can activate or shut down gene activity in response to DNA damage.  But how exactly does p53 accomplish its task? This question has yet to be answered completely at the molecular level.   

  6. Aligning Career and Technical Education with High-Wage and High-Demand Occupations in Tennessee. Issues & Answers. REL 2011-No. 111

    ERIC Educational Resources Information Center

    Mokher, Christine

    2011-01-01

    This study examines the availability of career and technical education program areas in Tennessee high schools, concentrations (a three-or-more credit sequence in a program area) completed by 2007/08 high school graduates, and how these concentrations align with jobs in the labor market. It looks at how these outcomes differ, statewide and by…

  7. Redox Biology Final Examination 2016 | Center for Cancer Research

    Cancer.gov

    Numerous registrants have requested a certificate upon completion of the Redox Biology (RB) course. In order to obtain a certificate, you must answer 8 of the 12 questions below correctly. In the final examination, 1 question is derived from each of the 1-hour lectures. It is highly recommended that you have a copy of each PowerPoint presentation prior to taking the examination.

  8. Upper Secondary and First-Year University Students' Explanations of Animal Behaviour: To What Extent Are Tinbergen's Four Questions about Causation, Ontogeny, Function and Evolution, Represented?

    ERIC Educational Resources Information Center

    Pinxten, Rianne; Desclée, Mathieu; Eens, Marcel

    2016-01-01

    In 1963, the Nobel Prize-winning ethologist Niko Tinbergen proposed a framework for the scientific study of animal behaviour by outlining four questions that should be answered to have a complete understanding: causation, ontogeny, function and evolution. At present, Tinbergen's framework is still considered the best way to guide animal…

  9. Medical Student Financing and the Armed Forces Health Professions Scholarship Program

    DTIC Science & Technology

    1982-01-01

    until the appropriate historical data are collected, especially when the survey data are based on answers to hypothetical rather than retrospective...Taxation implies a larger percentage reduction in private school AFHPSP participation, especially at the higher tuition schools. However, even if...greater difficulty in finding a first-rate residency than at the time of graduation, especially if his training was interruptcd after completing only

  10. Redox Biology Final Examination 2016 | Center for Cancer Research

    Cancer.gov

    Numerous registrants have requested a certificate upon completion of the Redox Biology (RB) course. In order to obtain a certificate, you must answer 8 of the 12 questions below correctly. In the final examination, 1 question is derived from each of the 1-hour lectures. It is highly recommended that you have a copy of each PowerPoint presentation prior to taking the

  11. Notions of Video Game Addiction and Their Relation to Self-Reported Addiction among Players of World of Warcraft

    ERIC Educational Resources Information Center

    Oggins, Jean; Sammis, Jeffrey

    2012-01-01

    In this study, 438 players of the online video game, World of Warcraft, completed a survey about video game addiction and answered an open-ended question about behaviors they considered characteristic of video game addiction. Responses were coded and correlated with players' self-reports of being addicted to games and scores on a modified video…

  12. Comparability of Internet and telephone data in a survey on the respiratory health of children.

    PubMed

    Plante, Céline; Jacques, Louis; Chevalier, Serge; Fournier, Michel

    2012-01-01

    Mixing survey administration modes has generated concern about the comparability of responses between modes. To explore the differences in respondent profiles, and responses between Internet and telephone questionnaires in a survey on respiratory diseases. The data were generated from a mixed Internet and telephone survey of respiratory diseases among children in Montreal (Quebec), in 2006. Comparison of 12 selected questions was performed after standardization for respondent education and income. Stratification of analysis on education and income categories was also performed for the questions with significantly divergent responses. Six questions showed significant differences in responses between modes after standardization. The largest differences among the closed-ended questions were observed for highly prevalent symptoms, dry cough during the night (difference of 9% for positive answer [P<0.01]) and symptoms of allergic rhinitis (difference of 7% for positive answer [P<0.01]). A large discrepancy was also found in the multiple choice question and with an open-ended response (ie, free answer). For the three potentially sensitive questions, a desirability bias was probably present in one question on smoking habits (difference of 2.6 % for positive answer [P<0.05]). The differences observed between Internet and telephone responses to selected questions were not completely explained by socioeconomic disparities among the respondents. In a mixed-mode survey (Internet and telephone), caution should be used when formulating sensitive, complex, open-ended and long-ended questions, and those related to highly prevalent and nonspecific symptoms.

  13. Choice, numeracy, and physicians-in-training performance: the case of Medicare Part D.

    PubMed

    Hanoch, Yaniv; Miron-Shatz, Talya; Cole, Helen; Himmelstein, Mary; Federman, Alex D

    2010-07-01

    In this study, we examined the effect of choice-set size and numeracy levels on a physician-in-training's ability to choose appropriate Medicare drug plans. Medical students and internal medicine residents (N = 100) were randomly assigned to 1 of 3 surveys, differing only in the number of plans to be evaluated (3, 10, and 20). After reviewing information about stand-alone Medicare prescription drug plans, participants answered questions about what plan they would advise 2 hypothetical patients to choose on the basis of a brief summary of the relevant concerns of each patient. Participants also completed an 11-item numeracy scale. Ability to answer correctly questions about hypothetical Medicare Part D insurance plans and numeracy levels. Consistent with our hypotheses, increases in choice sets correlated significantly with fewer correct answers, and higher numeracy levels were associated with more correct answers. Hence, our data further highlight the role of numeracy in financial- and health-related decision making, and also raise concerns about physicians' ability to help patients choose the optimal Part D plan. Our data indicate that even physicians-in-training perform more poorly when choice size is larger, thus raising concerns about the capacity of physicians-in-training to successfully navigate Medicare Part D and help their patients pick the best drug plan. Our results also illustrate the importance of numeracy in evaluating insurance-related information and the need for enhancing numeracy skills among medical students and physicians. PsycINFO Database Record (c) 2010 APA, all rights reserved

  14. Nutrition Knowledge and Practices of Varsity Coaches at a Canadian University.

    PubMed

    Danaher, Kavanagh; Curley, Tristaca

    2014-12-01

    Coaches' sports nutrition knowledge and subsequent nutrition recommendations can have an impact on athletes' health and performance. The purpose of this study was to determine sports nutrition knowledge and nutrition recommendation practices of varsity coaches at one Canadian university and to determine if the coaches' nutrition knowledge influenced nutrition recommendations to athletes. The coaches' accessibility to sports dietitians was also examined. Coaches (n = 5) completed a modified psychometrically validated nutrition knowledge questionnaire and a semi-structured interview. Mean scores were calculated for questionnaire answers based on the correct answer and the coach's degree of certainty in their answer. Interviews were analyzed using thematic analysis. Results showed a low nutrition knowledge, yet all coaches made nutrition recommendations to their athletes for fluid needs, dietary supplementation, and weight management; areas that may be potentially detrimental to the health of athletes. In addition, they made recommendations with regard to fluid needs, training diet, precompetition diet, recovery diet (i.e., post training or competition), dietary supplementation, and weight management; areas that could have potentially negative performance consequences to the athlete. It was determined that coaches had low nutrition knowledge scores and still made nutrition recommendations to athletes. The importance of sports dietitian involvement in varsity athletics is emphasized.

  15. Student anxiety in introductory biology classrooms: Perceptions about active learning and persistence in the major.

    PubMed

    England, Benjamin J; Brigati, Jennifer R; Schussler, Elisabeth E

    2017-01-01

    Many researchers have called for implementation of active learning practices in undergraduate science classrooms as one method to increase retention and persistence in STEM, yet there has been little research on the potential increases in student anxiety that may accompany these practices. This is of concern because excessive anxiety can decrease student performance. Levels and sources of student anxiety in three introductory biology lecture classes were investigated via an online survey and student interviews. The survey (n = 327) data revealed that 16% of students had moderately high classroom anxiety, which differed among the three classes. All five active learning classroom practices that were investigated caused student anxiety, with students voluntarily answering a question or being called on to answer a question causing higher anxiety than working in groups, completing worksheets, or answering clicker questions. Interviews revealed that student anxiety seemed to align with communication apprehension, social anxiety, and test anxiety. Additionally, students with higher general anxiety were more likely to self-report lower course grade and the intention to leave the major. These data suggest that a subset of students in introductory biology experience anxiety in response to active learning, and its potential impacts should be investigated.

  16. Cervical cancer, human papillomavirus and vaccines: assessment of the information retrieved from general knowledge websites in Chile.

    PubMed

    Lopez, C S; Krauskopf, E; Villota, C E; Burzio, L O; Villegas, J E

    2017-07-01

    Cervical cancer is the most common gynaecologic malignancy worldwide and is the sixth cause of cancer death in Chile. Human papillomavirus (HPV) is responsible for most cervical cancers. Individuals seeking basic information about HPV frequently turn to health information websites. We hypothesized that some of their data may be inaccurate. Comparative analysis of information. We analyze the content of highly accessed websites such as the Spanish version of Wikipedia and Yahoo Answers through the application of a questionnaire, as well as a website managed by the Chilean Ministry of Health (Minsal). The accuracy of each answer was confirmed by comparison with information retrieved from articles published by indexed journals. The information provided by the Spanish version of Wikipedia was accurate; nevertheless a few omissions were detected. The quality of the information provided by the Spanish version of Yahoo Answers was inaccurate and confusing. The Minsal website lacked important information on several topics about HPV even though it is managed and endorsed by the government. We suggest periodical content reviews to increase the completeness, transparency and correctness of the website. Copyright © 2017 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  17. The Contingency of Laws of Nature in Science and Theology

    NASA Astrophysics Data System (ADS)

    Jaeger, Lydia

    2010-10-01

    The belief that laws of nature are contingent played an important role in the emergence of the empirical method of modern physics. During the scientific revolution, this belief was based on the idea of voluntary creation. Taking up Peter Mittelstaedt’s work on laws of nature, this article explores several alternative answers which do not overtly make use of metaphysics: some laws are laws of mathematics; macroscopic laws can emerge from the interplay of numerous subsystems without any specific microscopic nomic structures (John Wheeler’s “law without law”); laws are the preconditions of scientific experience (Kant); laws are theoretical abstractions which only apply in very limited circumstances (Nancy Cartwright). Whereas Cartwright’s approach is in tension with modern scientific methodology, the first three strategies count as illuminating, though partial answers. It is important for the empirical method of modern physics that these three strategies, even when taken together, do not provide a complete explanation of the order of nature. Thus the question of why laws are valid is still relevant. In the concluding section, I argue that the traditional answer, based on voluntary creation, provides the right balance of contingency and coherence which is in harmony with modern scientific method.

  18. Student anxiety in introductory biology classrooms: Perceptions about active learning and persistence in the major

    PubMed Central

    2017-01-01

    Many researchers have called for implementation of active learning practices in undergraduate science classrooms as one method to increase retention and persistence in STEM, yet there has been little research on the potential increases in student anxiety that may accompany these practices. This is of concern because excessive anxiety can decrease student performance. Levels and sources of student anxiety in three introductory biology lecture classes were investigated via an online survey and student interviews. The survey (n = 327) data revealed that 16% of students had moderately high classroom anxiety, which differed among the three classes. All five active learning classroom practices that were investigated caused student anxiety, with students voluntarily answering a question or being called on to answer a question causing higher anxiety than working in groups, completing worksheets, or answering clicker questions. Interviews revealed that student anxiety seemed to align with communication apprehension, social anxiety, and test anxiety. Additionally, students with higher general anxiety were more likely to self-report lower course grade and the intention to leave the major. These data suggest that a subset of students in introductory biology experience anxiety in response to active learning, and its potential impacts should be investigated. PMID:28771564

  19. Voluntary euthanasia, physician-assisted suicide, and the goals of medicine.

    PubMed

    Varelius, Jukka

    2006-04-01

    It is plausible that what possible courses of action patients may legitimately expect their physicians to take is ultimately determined by what medicine as a profession is supposed to do and, consequently, that we can determine the moral acceptability of voluntary euthanasia and physician-assisted suicide on the basis of identifying the proper goals of medicine. This article examines the main ways of defining the proper goals of medicine found in the recent bioethics literature and argues that they cannot provide a clear answer to the question of whether or not voluntary euthanasia and physician-assisted suicide are morally acceptable. It is suggested that to find a plausible answer to this question and to complete the task of defining the proper goals of medicine, we must determine what is the best philosophical theory about the nature of prudential value.

  20. Use of the nonavalent HPV vaccine in individuals previously fully or partially vaccinated with bivalent or quadrivalent HPV vaccines.

    PubMed

    Van Damme, Pierre; Bonanni, Paolo; Bosch, F Xavier; Joura, Elmar; Kjaer, Susanne Krüger; Meijer, Chris J L M; Petry, Karl-Ulrich; Soubeyrand, Benoit; Verstraeten, Thomas; Stanley, Margaret

    2016-02-03

    With the availability of the nonavalent human papillomavirus (HPV) vaccine, vaccinees, parents and healthcare providers need guidance on how to complete an immunization course started with the bi- or quadrivalent vaccine and whether to revaccinate individuals who have completed a full immunization course with the bi- or quadrivalent vaccine. To answer these questions three parameters should be considered: age at the start of vaccination (9 to 14 years of age versus 15 years and older, the cut-off for 2 or 3 doses schedule), the number of doses already received and the time interval between doses. Based on a number of scenarios, we propose that the 9-valent vaccine can be used to complete an incomplete vaccination regimen or might be added to a previous completed schedule to extend protection. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  1. Role of Ca++ Influx via Epidermal TRP Ion Channels

    DTIC Science & Technology

    2014-10-01

    determine the epidermis’ response to activation of TRP channels. 2 Keywords Amputation stump, irritant dermatitis , epidermis, skin barrier function, TRP...the personnel who is in contact with subjects. All these requirements were addressed satisfactorily. Impact We view the pilot finding that

  2. 7 CFR 58.423 - Cheese vacuumizing chamber.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Cheese vacuumizing chamber. 58.423 Section 58.423 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards....423 Cheese vacuumizing chamber. The vacuum chamber shall be satisfactorily constructed and maintained...

  3. 7 CFR 58.423 - Cheese vacuumizing chamber.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Cheese vacuumizing chamber. 58.423 Section 58.423 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards....423 Cheese vacuumizing chamber. The vacuum chamber shall be satisfactorily constructed and maintained...

  4. Translations on USSR Resources, Number 763

    DTIC Science & Technology

    1978-01-06

    supplying gas pumping units, pipes, and other equipment. 33 Shatlyk . Complex Gas Preparation Unit i 1 * Medvezhe. Gas Prepara- tion Block. Thus...handled satisfactorily. . Shatlyk . Turkmengazprom. Central Control Station Combine with Head Facilities Operating Room. By means of the Impul’s-2 remote

  5. Fatigue and shear behavior of HPC bulb tee girders : LTRC technical summary report.

    DOT National Transportation Integrated Search

    2008-04-01

    The objectives of the research were (1) to provide assurance that full size, deep prestressed concrete girders made with HPC would perform satisfactorily under flexural fatigue, static shear, and static flexural loading conditions; (2) to determine i...

  6. 46 CFR 61.10-5 - Pressure vessels in service.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... pressure vessels used in refrigeration service. (2) If your vessel's Certificate of Inspection is renewed...: all tubular heat exchangers, hydraulic accumulators, and all pressure vessels used in refrigeration... refrigeration service. (3) Hydraulic accumulators. (4) Pressure vessels which have been satisfactorily examined...

  7. A study of characteristics of a reliable and practical breath alcohol screening test. Part A

    DOT National Transportation Integrated Search

    1975-08-01

    The objectives of this study were (1) to investigate several commercially available breath-alcohol screening test devices of the length-of-stain type, under standardized laboratory conditions, with respect to their ability satisfactorily to detect an...

  8. 47 CFR 13.203 - Examination elements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Examination elements. (a) A written examination (written Element) must prove that the examinee possesses the... pass the examination. Each written examination must consist of questions relating to the pertinent... be able to express oneself satisfactorily both orally and in writing; knowledge of and ability to...

  9. 47 CFR 13.203 - Examination elements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Examination elements. (a) A written examination (written Element) must prove that the examinee possesses the... pass the examination. Each written examination must consist of questions relating to the pertinent... be able to express oneself satisfactorily both orally and in writing; knowledge of and ability to...

  10. 48 CFR 11.103 - Market acceptance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... supported by market research; (4) Include consideration of items supplied satisfactorily under recent or... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Market acceptance. 11.103... DESCRIBING AGENCY NEEDS Selecting and Developing Requirements Documents 11.103 Market acceptance. (a) Section...

  11. 48 CFR 11.103 - Market acceptance.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... supported by market research; (4) Include consideration of items supplied satisfactorily under recent or... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Market acceptance. 11.103... DESCRIBING AGENCY NEEDS Selecting and Developing Requirements Documents 11.103 Market acceptance. (a) Section...

  12. 7 CFR 58.241 - Packaging, repackaging and storage.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... contamination. The room should be vacuumed as often as necessary and kept clean and orderly. ... clean, sound commercially accepted container or packaging material which will satisfactorily protect the... them practically free of residual product before being transferred from the filling room to the...

  13. 7 CFR 58.241 - Packaging, repackaging and storage.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... contamination. The room should be vacuumed as often as necessary and kept clean and orderly. ... clean, sound commercially accepted container or packaging material which will satisfactorily protect the... them practically free of residual product before being transferred from the filling room to the...

  14. Quality Program Provisions for Aeronautical and Space System Contractors

    NASA Technical Reports Server (NTRS)

    1969-01-01

    This publication sets forth quality program requirements for NASA aeronautical and space programs, systems, subsystems, and related services. These requirements provide for the effective operation of a quality program which ensures that quality criteria and requirements are recognized, definitized, and performed satisfactorily.

  15. Effects of the Evidence-Based Nursing Care Algorithm of Dysphagia for Nursing Home Residents.

    PubMed

    Park, Yeonhwan; Oh, Seieun; Chang, Heekyung; Bang, Hwal Lan

    2015-11-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ARTICLE INSTRUCTIONS 1.2 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded once you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. To obtain contact hours you must: 1. Read the article, "Effects of the Evidence-Based Nursing Care Algorithm of Dysphagia for Nursing Home Residents" found on pages 30-39, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website listed above to register for contact hour credit. You will be asked to provide your name; contact information; and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until October 31, 2018. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. ACTIVITY OBJECTIVES 1. Explain the development and testing of the Evidence-Based Nursing Care Algorithm of Dysphagia (ENCAD) in long-term care settings. 2. Review the outcome of implementing the ENCAD for dysphagia management in a nursing home. DISCLOSURE STATEMENT Neither the planners nor the authors have any conflicts of interest to disclose. Standardized nursing care protocols for dysphagia management have not been established in nursing home settings in Korea. The purpose of the current study was to examine the effect of the Evidence-Based Nursing Care Algorithm of Dysphagia (ENCAD) on risk of dysphagia, oral health, and dysphagia-specific quality of life among nursing home residents. The ENCAD was administered to 40 residents in one nursing home in urban South Korea for 6 months. A control-intervention, time-series design was used, under which participants served as their own controls. Oral health, risk of aspiration, and dysphagia-specific quality of life were measured at baseline, post-control, and post-intervention. Findings showed that risk of aspiration (p < 0.01) and dysphagia-related quality of life (p < 0.001) improved significantly after the ENCAD was applied, whereas oral health status did not change over time (p = 0.06). Results suggest that implementing the ENCAD contributed to a reduction in the risk of aspiration and an improvement in the quality of life in nursing home residents. Copyright 2015, SLACK Incorporated.

  16. Pharmacological Approaches for the Management of Persistent Pain in Older Adults: What Nurses Need to Know.

    PubMed

    Guerriero, Fabio; Bolier, Ruth; Van Cleave, Janet H; Reid, M Cary

    2016-12-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ARTICLE INSTRUCTIONS 1.4 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded once you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. To obtain contact hours you must: 1. Read the article, "Pharmacological Approaches for the Management of Persistent Pain in Older Adults: What Nurses Need to Know" found on pages 49-57, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website listed above to register for contact hour credit. You will be asked to provide your name; contact information; and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until November 30, 2019. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. ACTIVITY OBJECTIVES 1. Describe age-related barriers to pain assessment and key aspects of the assessment process. 2. Identify benefits and risks associated with commonly prescribed analgesic medications for the treatment of later life pain. DISCLOSURE STATEMENT Neither the planners nor the authors have any conflicts of interest to disclose. The current article addresses pharmacological treatment issues regarding the management of persistent pain in later life, which is a worldwide problem associated with substantial disability. Recommendations from guidelines were reviewed and data are presented regarding the benefits and risks of commonly prescribed analgesic medications. The evidence base supports a stepwise approach with acetaminophen as first-line therapy for mild-to-moderate pain. Oral nonsteroidal anti-inflammatory drugs are not recommended for long-term use. In properly selected older patients, opioid drugs should be considered if pain is not adequately controlled. Careful surveillance to monitor for benefits and harms of therapy is critical, given that advancing age increases risk for adverse effects. Key aspects of the pain care process that nurses routinely engage in are covered, including conducting pain assessments prior to initiating therapy, addressing barriers to effective pain care, educating patients and family members about the importance of reducing pain, discussing treatment-related risks and benefits, and formulating strategies to monitor for treatment outcomes. Finally, a case is presented to illustrate issues that arise in the care of affected patients. [Journal of Gerontological Nursing, 42(12), 49-57.]. Copyright 2016, SLACK Incorporated.

  17. 21 CFR 211.68 - Automatic, mechanical, and electronic equipment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS... satisfactorily, may be used in the manufacture, processing, packing, and holding of a drug product. If such... designed to assure proper performance. Written records of those calibration checks and inspections shall be...

  18. 14 CFR 142.55 - Training center evaluator requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... corrective action; and (4) If evaluating in qualified and approved flight training equipment must satisfactorily pass a written test and annual proficiency check in a flight simulator or aircraft in which the... (CONTINUED) SCHOOLS AND OTHER CERTIFICATED AGENCIES TRAINING CENTERS Personnel and Flight Training Equipment...

  19. 14 CFR 142.55 - Training center evaluator requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... corrective action; and (4) If evaluating in qualified and approved flight training equipment must satisfactorily pass a written test and annual proficiency check in a flight simulator or aircraft in which the... (CONTINUED) SCHOOLS AND OTHER CERTIFICATED AGENCIES TRAINING CENTERS Personnel and Flight Training Equipment...

  20. 14 CFR 142.55 - Training center evaluator requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... corrective action; and (4) If evaluating in qualified and approved flight training equipment must satisfactorily pass a written test and annual proficiency check in a flight simulator or aircraft in which the... (CONTINUED) SCHOOLS AND OTHER CERTIFICATED AGENCIES TRAINING CENTERS Personnel and Flight Training Equipment...

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