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)

Physics Notes.

ERIC Educational Resources Information Center

School Science Review, 1983

1983-01-01

Discusses the Rugby clock as a source of project material, use of ZX81 for experimental science, computer dice analog, oil recovery from reservoirs, and computer simulation of Thompson's experiment for determining e/m for an electron. Activities/procedures are provided when applicable. Also presents questions (and answers) related to time-coded…

47 CFR 1.6004 - Answers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE Implementation of Section 325(e) of the Communications Act: Procedures Governing Complaints Filed by Television Broadcast Stations Against Satellite Carriers for Retransmission Without Consent § 1.6004 Answers. Within five (5) business...

12 CFR 308.510 - Referral of complaint and answer to the ALJ.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Referral of complaint and answer to the ALJ. 308.510 Section 308.510 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION PROCEDURE AND RULES OF PRACTICE RULES OF PRACTICE AND PROCEDURE Program Fraud Civil Remedies and Procedures § 308.510 Referral of...

12 CFR 308.510 - Referral of complaint and answer to the ALJ.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Referral of complaint and answer to the ALJ. 308.510 Section 308.510 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION PROCEDURE AND RULES OF PRACTICE RULES OF PRACTICE AND PROCEDURE Program Fraud Civil Remedies and Procedures § 308.510 Referral of...

How-to-Do-It. How Long Is a Long Time?

ERIC Educational Resources Information Center

McComas, William F.

1990-01-01

Presented is an activity designed to help students understand and appreciate the scale and order of the geologic timetable and begin to infer a relationship between biologic, chemical, and geological events. Procedures, background information, student worksheets with answers, and a list of materials are included. (CW)

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…

Strategic Interviewing to Detect Deception: Cues to Deception across Repeated Interviews

PubMed Central

Masip, Jaume; Blandón-Gitlin, Iris; Martínez, Carmen; Herrero, Carmen; Ibabe, Izaskun

2016-01-01

Previous deception research on repeated interviews found that liars are not less consistent than truth tellers, presumably because liars use a “repeat strategy” to be consistent across interviews. The goal of this study was to design an interview procedure to overcome this strategy. Innocent participants (truth tellers) and guilty participants (liars) had to convince an interviewer that they had performed several innocent activities rather than committing a mock crime. The interview focused on the innocent activities (alibi), contained specific central and peripheral questions, and was repeated after 1 week without forewarning. Cognitive load was increased by asking participants to reply quickly. The liars’ answers in replying to both central and peripheral questions were significantly less accurate, less consistent, and more evasive than the truth tellers’ answers. Logistic regression analyses yielded classification rates ranging from around 70% (with consistency as the predictor variable), 85% (with evasive answers as the predictor variable), to over 90% (with an improved measure of consistency that incorporated evasive answers as the predictor variable, as well as with response accuracy as the predictor variable). These classification rates were higher than the interviewers’ accuracy rate (54%). PMID:27847493

Designing EEG Neurofeedback Procedures to Enhance Open-Ended versus Closed-Ended Creative Potentials

ERIC Educational Resources Information Center

Lin, Wei-Lun; Shih, Yi-Ling

2016-01-01

Recent empirical evidence demonstrated that open-ended creativity (which refers to creativity measures that require various and numerous responses, such as divergent thinking) correlated with alpha brain wave activation, whereas closed-ended creativity (which refers to creativity measures that ask for one final correct answer, such as insight…

14 CFR 302.705 - Further procedures.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL... designated time, or if a timely filed answer raises no material issue of fact, the DOT decisionmaker may... answer raising a material issue of fact is filed within the time designated in the Department's order...

14 CFR 302.705 - Further procedures.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL... designated time, or if a timely filed answer raises no material issue of fact, the DOT decisionmaker may... answer raising a material issue of fact is filed within the time designated in the Department's order...

14 CFR 302.705 - Further procedures.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL... designated time, or if a timely filed answer raises no material issue of fact, the DOT decisionmaker may... answer raising a material issue of fact is filed within the time designated in the Department's order...

14 CFR 302.705 - Further procedures.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL... designated time, or if a timely filed answer raises no material issue of fact, the DOT decisionmaker may... answer raising a material issue of fact is filed within the time designated in the Department's order...

14 CFR 302.705 - Further procedures.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL... designated time, or if a timely filed answer raises no material issue of fact, the DOT decisionmaker may... answer raising a material issue of fact is filed within the time designated in the Department's order...

5 CFR 1201.124 - Rights; answer to complaint.

Code of Federal Regulations, 2010 CFR

2010-01-01

... PRACTICES AND PROCEDURES Procedures for Original Jurisdiction Cases Special Counsel Disciplinary Actions... Special Counsel files a complaint proposing a disciplinary action against an employee under 5 U.S.C. 1215... Counsel disciplinary action complaint may file an answer with the Clerk of the Board within 35 days of the...

7 CFR 283.7 - Procedures upon failure to file an answer.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 4 2010-01-01 2010-01-01 false Procedures upon failure to file an answer. 283.7 Section 283.7 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION... filed, the State agency's motion shall be denied with supporting reasons. If meritorious objections are...

13 CFR 134.206 - The answer or response.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Disputes, see Standard Operating Procedure 37 71 02, available at www.sba.gov/library/soproom.html. (2) The... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false The answer or response. 134.206 Section 134.206 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION RULES OF PROCEDURE GOVERNING...

7 CFR 283.27 - Procedures upon failure to file an answer.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 4 2010-01-01 2010-01-01 false Procedures upon failure to file an answer. 283.27 Section 283.27 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION... objections have been filed, the State agency's motion shall be denied with supporting reasons. If meritorious...

25 CFR 2.11 - Answer of interested party.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Answer of interested party. 2.11 Section 2.11 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR PROCEDURES AND PRACTICE APPEALS FROM ADMINISTRATIVE ACTIONS § 2.11 Answer of interested party. (a) Any interested party wishing to participate in an appeal proceeding should file a written answer...

10 CFR 1013.10 - Default upon failure to file an answer.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 4 2012-01-01 2012-01-01 false Default upon failure to file an answer. 1013.10 Section 1013.10 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) PROGRAM FRAUD CIVIL REMEDIES AND PROCEDURES § 1013.10 Default upon failure to file an answer. (a) If the defendant does not file an answer within the...

10 CFR 1013.10 - Default upon failure to file an answer.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Default upon failure to file an answer. 1013.10 Section 1013.10 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) PROGRAM FRAUD CIVIL REMEDIES AND PROCEDURES § 1013.10 Default upon failure to file an answer. (a) If the defendant does not file an answer within the...

47 CFR 68.419 - Answers to informal complaints.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Answers to informal complaints. 68.419 Section 68.419 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) CONNECTION OF TERMINAL EQUIPMENT TO THE TELEPHONE NETWORK Complaint Procedures § 68.419 Answers...

49 CFR 1016.303 - Answer to application.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 8 2010-10-01 2010-10-01 false Answer to application. 1016.303 Section 1016.303... BY PARTIES TO BOARD ADJUDICATORY PROCEEDINGS Procedures for Considering Applications § 1016.303... include with the answer either supporting affidavits or a request for further proceedings under § 1016.307...

49 CFR 1016.303 - Answer to application.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 8 2011-10-01 2011-10-01 false Answer to application. 1016.303 Section 1016.303... BY PARTIES TO BOARD ADJUDICATORY PROCEEDINGS Procedures for Considering Applications § 1016.303... include with the answer either supporting affidavits or a request for further proceedings under § 1016.307...

14 CFR 1262.302 - Answer to application.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Answer to application. 1262.302 Section 1262.302 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION EQUAL ACCESS TO JUSTICE ACT IN AGENCY PROCEEDINGS Procedures for Considering Applications § 1262.302 Answer to application. (a...

16 CFR 5.58 - Answer and request for a hearing.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Answer and request for a hearing. 5.58 Section 5.58 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE STANDARDS OF CONDUCT Disciplinary Actions Concerning Postemployment Conflict of Interest § 5.58 Answer and...

77 FR 65463 - Filing of Privileged Materials and Answers to Motions

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-29

... Answers to Motions AGENCY: Federal Energy Regulatory Commission, DOE. ACTION: Final rule. SUMMARY: In this... time period for action. Instead, the Commission proposes to set the time for responding to such motions... Rules of Practice and Procedure, which establishes the timeline for filing answers to motions, to...

22 CFR 134.22 - Answer to application.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Answer to application. 134.22 Section 134.22 Foreign Relations DEPARTMENT OF STATE MISCELLANEOUS EQUAL ACCESS TO JUSTICE ACT; IMPLEMENTATION Procedures for Considering Applications § 134.22 Answer to application. (a) Within 30 days after service of an...

22 CFR 134.22 - Answer to application.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Answer to application. 134.22 Section 134.22 Foreign Relations DEPARTMENT OF STATE MISCELLANEOUS EQUAL ACCESS TO JUSTICE ACT; IMPLEMENTATION Procedures for Considering Applications § 134.22 Answer to application. (a) Within 30 days after service of an...

22 CFR 134.22 - Answer to application.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Answer to application. 134.22 Section 134.22 Foreign Relations DEPARTMENT OF STATE MISCELLANEOUS EQUAL ACCESS TO JUSTICE ACT; IMPLEMENTATION Procedures for Considering Applications § 134.22 Answer to application. (a) Within 30 days after service of an...

22 CFR 134.22 - Answer to application.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Answer to application. 134.22 Section 134.22 Foreign Relations DEPARTMENT OF STATE MISCELLANEOUS EQUAL ACCESS TO JUSTICE ACT; IMPLEMENTATION Procedures for Considering Applications § 134.22 Answer to application. (a) Within 30 days after service of an...

22 CFR 134.22 - Answer to application.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Answer to application. 134.22 Section 134.22 Foreign Relations DEPARTMENT OF STATE MISCELLANEOUS EQUAL ACCESS TO JUSTICE ACT; IMPLEMENTATION Procedures for Considering Applications § 134.22 Answer to application. (a) Within 30 days after service of an...

12 CFR 747.610 - Answer to application.

Code of Federal Regulations, 2010 CFR

2010-01-01

... and Procedures Applicable to Recovery of Attorneys Fees and Other Expenses Under the Equal Access to Justice Act in NCUA Board Adjudications § 747.610 Answer to application. (a) Within 30 days after service... paragraph (b) of this section, failure to file an answer within the 30-day period will be treated as a...

10 CFR 590.303 - Interventions and answers.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 4 2014-01-01 2014-01-01 false Interventions and answers. 590.303 Section 590.303 Energy... WITH RESPECT TO THE IMPORT AND EXPORT OF NATURAL GAS Procedures § 590.303 Interventions and answers. (a... party to the proceeding by filing a notice of intervention no later than the date fixed for filing...

10 CFR 590.303 - Interventions and answers.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 4 2012-01-01 2012-01-01 false Interventions and answers. 590.303 Section 590.303 Energy... WITH RESPECT TO THE IMPORT AND EXPORT OF NATURAL GAS Procedures § 590.303 Interventions and answers. (a... party to the proceeding by filing a notice of intervention no later than the date fixed for filing...

10 CFR 590.303 - Interventions and answers.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Interventions and answers. 590.303 Section 590.303 Energy... WITH RESPECT TO THE IMPORT AND EXPORT OF NATURAL GAS Procedures § 590.303 Interventions and answers. (a... party to the proceeding by filing a notice of intervention no later than the date fixed for filing...

10 CFR 590.303 - Interventions and answers.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 4 2013-01-01 2013-01-01 false Interventions and answers. 590.303 Section 590.303 Energy... WITH RESPECT TO THE IMPORT AND EXPORT OF NATURAL GAS Procedures § 590.303 Interventions and answers. (a... party to the proceeding by filing a notice of intervention no later than the date fixed for filing...

17 CFR 12.18 - Answer; election of procedure.

Code of Federal Regulations, 2011 CFR

2011-04-01

... the answer upon the complainant, either personally or by first-class mail addressed to the complainant... in Washington, DC, addressed to the Office of Proceedings, Attention of the Proceedings Clerk. The...

12 CFR 747.610 - Answer to application.

Code of Federal Regulations, 2012 CFR

2012-01-01

... and Procedures Applicable to Recovery of Attorneys Fees and Other Expenses Under the Equal Access to... settlement. The filing of this statement shall extend the time for filing an answer for an additional 30 days...

Arrest procedures for driving while intoxicated

DOT National Transportation Integrated Search

1980-08-01

Model arrest procedures were developed to enhance the enforcement of laws against driving while intoxicated (DWI). Development was based on answers obtained to the following questions: what procedural alternatives are now possible; how do alternative...

Wrong Answers on Multiple-Choice Achievement Tests: Blind Guesses or Systematic Choices?.

ERIC Educational Resources Information Center

Powell, J. C.

A multi-faceted model for the selection of answers for multiple-choice tests was developed from the findings of a series of exploratory studies. This model implies that answer selection should be curvilinear. A series of models were tested for fit using the chi square procedure. Data were collected from 359 elementary school students ages 9-12.…

Item Reliabilities for a Family of Answer-Until-Correct (AUC) Scoring Rules.

ERIC Educational Resources Information Center

Kane, Michael T.; Moloney, James M.

The Answer-Until-Correct (AUC) procedure has been proposed in order to increase the reliability of multiple-choice items. A model for examinees' behavior when they must respond to each item until they answer it correctly is presented. An expression for the reliability of AUC items, as a function of the characteristics of the item and the scoring…

Representing and Acquiring Geographic Knowledge.

DTIC Science & Technology

1984-01-01

which is allowed if v is a kowledge bound of REG. e3. The real vertices of a clump map into the boundary of the corresponding object so * , 21...example, *What is the diameter of the pond?" can be answered, but the answer will, in general, be a range power -bound, upper-bound]. If the clump for...cases of others. They are included separately, because their procedures are either faster or more powerful than the general procedure. I will not

29 CFR 1921.4 - Answer.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) RULES OF PRACTICE IN ENFORCEMENT PROCEEDINGS UNDER SECTION 41 OF THE LONGSHOREMEN'S AND HARBOR WORKERS' COMPENSATION ACT Prehearing Procedures § 1921.4 Answer. (a) Filing and service. Within 14 days after the...

5 CFR 2610.303 - Answer to application.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Answer to application. 2610.303 Section 2610.303 Administrative Personnel OFFICE OF GOVERNMENT ETHICS ORGANIZATION AND PROCEDURES... issues in the fee application can be settled, they may jointly file a statement of their intent to...

17 CFR 9.23 - Answering brief.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Answering brief. 9.23 Section 9.23 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION RULES RELATING TO REVIEW OF EXCHANGE DISCIPLINARY, ACCESS DENIAL OR OTHER ADVERSE ACTIONS Initial Procedure With Respect to...

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.

Clinical Guidelines. Dental Hygiene Program.

ERIC Educational Resources Information Center

Branson, Bonnie

This manual contains information concerning the policies and procedures of the Southern Illinois University-Carbondale Dental Hygiene Clinic. The manual is presented in a question/answer format for the information and convenience of dental hygiene students in the program, and is intended to answer their questions concerning clinical policies and…

19 CFR 212.21 - Answer to application.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 19 Customs Duties 3 2010-04-01 2010-04-01 false Answer to application. 212.21 Section 212.21 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT TRADE IMPLEMENTATION OF THE EQUAL ACCESS TO JUSTICE ACT Procedures for Considering Applications § 212.21...

40 CFR 305.22 - Answer to the request for a hearing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 28 2011-07-01 2011-07-01 false Answer to the request for a hearing. 305.22 Section 305.22 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SUPERFUND..., AND LIABILITY ACT (CERCLA) ADMINISTRATIVE HEARING PROCEDURES FOR CLAIMS AGAINST THE SUPERFUND...

40 CFR 305.22 - Answer to the request for a hearing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 29 2013-07-01 2013-07-01 false Answer to the request for a hearing. 305.22 Section 305.22 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SUPERFUND..., AND LIABILITY ACT (CERCLA) ADMINISTRATIVE HEARING PROCEDURES FOR CLAIMS AGAINST THE SUPERFUND...

40 CFR 305.22 - Answer to the request for a hearing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 29 2012-07-01 2012-07-01 false Answer to the request for a hearing. 305.22 Section 305.22 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SUPERFUND..., AND LIABILITY ACT (CERCLA) ADMINISTRATIVE HEARING PROCEDURES FOR CLAIMS AGAINST THE SUPERFUND...

Maximized gust loads for a nonlinear airplane using matched filter theory and constrained optimization

NASA Technical Reports Server (NTRS)

Scott, Robert C.; Pototzky, Anthony S.; Perry, Boyd, III

1991-01-01

Two matched filter theory based schemes are described and illustrated for obtaining maximized and time correlated gust loads for a nonlinear aircraft. The first scheme is computationally fast because it uses a simple 1-D search procedure to obtain its answers. The second scheme is computationally slow because it uses a more complex multi-dimensional search procedure to obtain its answers, but it consistently provides slightly higher maximum loads than the first scheme. Both schemes are illustrated with numerical examples involving a nonlinear control system.

Maximized gust loads for a nonlinear airplane using matched filter theory and constrained optimization

NASA Technical Reports Server (NTRS)

Scott, Robert C.; Perry, Boyd, III; Pototzky, Anthony S.

1991-01-01

This paper describes and illustrates two matched-filter-theory based schemes for obtaining maximized and time-correlated gust-loads for a nonlinear airplane. The first scheme is computationally fast because it uses a simple one-dimensional search procedure to obtain its answers. The second scheme is computationally slow because it uses a more complex multidimensional search procedure to obtain its answers, but it consistently provides slightly higher maximum loads than the first scheme. Both schemes are illustrated with numerical examples involving a nonlinear control system.

From Asking to Answering: Making Questions Explicit

ERIC Educational Resources Information Center

Washington, Gene

2006-01-01

"From Asking To Answering: Making Questions Explicit" describes a pedagogical procedure the author has used in writing classes (expository, technical and creative) to help students better understand the purpose, and effect, of text-questions. It accomplishes this by means of thirteen discrete categories (e.g., CLAIMS, COMMITMENT, ANAPHORA, or…

10 CFR 590.505 - Answers to applications for rehearing.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Answers to applications for rehearing. 590.505 Section 590.505 Energy DEPARTMENT OF ENERGY (CONTINUED) NATURAL GAS (ECONOMIC REGULATORY ADMINISTRATION) ADMINISTRATIVE PROCEDURES WITH RESPECT TO THE IMPORT AND EXPORT OF NATURAL GAS Applications for Rehearing § 590...

16 CFR 3.21 - Prehearing procedures.

Code of Federal Regulations, 2010 CFR

2010-01-01

... later than 10 days after the answer is filed by the last answering respondent, the Administrative Law... prepared to address: (1) Their factual and legal theories; (2) The current status of any pending motions... order. (1) Not later than 2 days after the scheduling conference, the Administrative Law Judge shall...

40 CFR 1065.5 - Overview of this part 1065 and its relationship to the standard-setting part.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General... part specifies procedures that apply generally to testing various categories of engines. See the... engine. Before using this part's procedures, read the standard-setting part to answer at least the...

45 CFR 681.11 - What happens once an answer is filed?

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 3 2014-10-01 2014-10-01 false What happens once an answer is filed? 681.11 Section 681.11 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE... of fact and law to be asserted; (4) A description of the procedures for the conduct of the hearing...

45 CFR 681.11 - What happens once an answer is filed?

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 3 2012-10-01 2012-10-01 false What happens once an answer is filed? 681.11 Section 681.11 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE... of fact and law to be asserted; (4) A description of the procedures for the conduct of the hearing...

45 CFR 681.11 - What happens once an answer is filed?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false What happens once an answer is filed? 681.11 Section 681.11 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE... of fact and law to be asserted; (4) A description of the procedures for the conduct of the hearing...

45 CFR 681.11 - What happens once an answer is filed?

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 3 2011-10-01 2011-10-01 false What happens once an answer is filed? 681.11 Section 681.11 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE... of fact and law to be asserted; (4) A description of the procedures for the conduct of the hearing...

45 CFR 681.11 - What happens once an answer is filed?

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 3 2013-10-01 2013-10-01 false What happens once an answer is filed? 681.11 Section 681.11 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE... of fact and law to be asserted; (4) A description of the procedures for the conduct of the hearing...

Fostering Mathematical Understanding through Physical and Virtual Manipulatives

ERIC Educational Resources Information Center

Loong, Esther Yook Kin

2014-01-01

When solving mathematical problems, many students know the procedure to get to the answer but cannot explain why they are doing it in that way. According to Skemp (1976) these students have instrumental understanding but not relational understanding of the problem. They have accepted the rules to arriving at the answer without questioning or…

Testing Intercultural Competence in (International) English: Some Basic Questions and Suggested Answers

ERIC Educational Resources Information Center

Camerer, Rudi

2014-01-01

The testing of intercultural competence has long been regarded as the field of psychometric test procedures, which claim to analyse an individual's personality by specifying and quantifying personality traits with the help of self-answer questionnaires and the statistical evaluation of these. The underlying assumption is that what is analysed and…

From Answer-Getters to Problem Solvers

ERIC Educational Resources Information Center

Flynn, Mike

2017-01-01

In some math classrooms, students are taught to follow and memorize procedures to arrive at the correct solution to problems. In this article, author Mike Flynn suggests a way to move beyond answer-getting to true problem solving. He describes an instructional approach called three-act tasks in which students solve an engaging math problem in…

A Module for Hospital Central Processing Technicians on Decontamination, Assembly and Wrapping Concepts of GYN Hysterectomy Instruments.

ERIC Educational Resources Information Center

Wojcik, Roseann B.; Moseley, James L.

This learning module can be used as an orientation guide, inservice tool, or resource guide for hospital central processing department technicians and instructors. It contains information sheets, worksheets, worksheet answers, a posttest, and posttest answers on correct procedures for decontaminating, assembling, and wrapping the medical…

Step by Step: Biology Undergraduates’ Problem-Solving Procedures during Multiple-Choice Assessment

PubMed Central

Prevost, Luanna B.; Lemons, Paula P.

2016-01-01

This study uses the theoretical framework of domain-specific problem solving to explore the procedures students use to solve multiple-choice problems about biology concepts. We designed several multiple-choice problems and administered them on four exams. We trained students to produce written descriptions of how they solved the problem, and this allowed us to systematically investigate their problem-solving procedures. We identified a range of procedures and organized them as domain general, domain specific, or hybrid. We also identified domain-general and domain-specific errors made by students during problem solving. We found that students use domain-general and hybrid procedures more frequently when solving lower-order problems than higher-order problems, while they use domain-specific procedures more frequently when solving higher-order problems. Additionally, the more domain-specific procedures students used, the higher the likelihood that they would answer the problem correctly, up to five procedures. However, if students used just one domain-general procedure, they were as likely to answer the problem correctly as if they had used two to five domain-general procedures. Our findings provide a categorization scheme and framework for additional research on biology problem solving and suggest several important implications for researchers and instructors. PMID:27909021

Sexual and functional results after creation of a neovagina in women with Mayer-Rokitansky-Küster-Hauser syndrome: a comparison of nonsurgical and surgical procedures.

PubMed

Morcel, Karine; Lavoué, Vincent; Jaffre, Frédérique; Paniel, Bernard-Jean; Rouzier, Roman

2013-07-01

To compare nonsurgical and surgical procedures for creation of a neovagina in women with Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome in terms of sexual satisfaction. We report a cross-sectional study of 91 women with MRKH syndrome undergoing a neovagina creation procedure. They were members of the French National Association of Women with MRKH syndrome. We analyzed all answers to a questionnaire mailed to each woman. The questionnaire solicited short answers concerning the diagnosis and the neovagina procedure, and included the standardized FSFI (Female Sexual Function Index) questionnaire. All analyses were performed using the chi-squared test and Student's t-test. A p-value of <0.05 was considered statistically significant. Forty women answered the questionnaire. Twenty had been treated by Frank's method (non-surgical group) and 20 had undergone a surgical procedure, sigmoid vaginoplasty (12 cases) or Davidov's technique (8 cases) (surgical group). The mean time after neovagina creation was 7 years (range 1-44 years). The population characteristics did not differ significantly between the nonsurgical and surgical groups. The total FSFI score indicated good and similar functional results in the two groups (25.3±7.5 versus 25.3±8.0). Functional sexual outcomes after nonsurgical and surgical methods were similar. Therefore, the Frank's method should be proposed as first line therapy because it is less invasive than surgical procedures. In the case of failure of this technique or of refusal by the patient, surgical reconstruction may then be offered. Copyright © 2013. Published by Elsevier Ireland Ltd.

A Comparison of Intraverbal Training Procedures for Children with Autism

ERIC Educational Resources Information Center

Kodak, Tiffany; Fuchtman, Rashea; Paden, Amber

2012-01-01

We compared the effectiveness of three training procedures, echoic and tact prompting plus error correction and a cues-pause-point (CPP) procedure, for increasing intraverbals in 2 children with autism. We also measured echoic behavior that may have interfered with appropriate question answering. Results indicated that echoic prompting with error…

Transition Process of Procedural to Conceptual Understanding in Solving Mathematical Problems

ERIC Educational Resources Information Center

Fatqurhohman

2016-01-01

This article aims to describe the transition process from procedural understanding to conceptual understanding in solving mathematical problems. Subjects in this study were three students from 20 fifth grade students of SDN 01 Sumberberas Banyuwangi selected based on the results of the students' answers. The transition process from procedural to…

Semiotics and semiology of Nursing: evaluation of undergraduate students' knowledge on procedures.

PubMed

Melo, Gabriela de Sousa Martins; Tibúrcio, Manuela Pinto; Freitas, Camylla Cavalcante Soares de; Vasconcelos, Quinídia Lúcia Duarte de Almeida Quithé de; Costa, Isabel Karolyne Fernandes; Torres, Gilson de Vasconcelos

2017-04-01

to assess the knowledge of scholars on Nursing regarding simple hands hygiene (SHH), blood pressure measurement (BP), peripheral venipuncture (PV) with venous catheter and male urethral catheterization delay (UCD) procedures. quantitative study carried out between February and May 2014, with 186 undergraduate Nursing students from 5th to 9th period of a public university of Rio Grande do Norte, with application of four questionnaires. One carried out descriptive and analytic analysis. the students presented low average percentage of right answers, especially in blood pressure measurement (55.5%); SHH's average was higher than 70%. The average of correct answers was the highest in SHH (8.6), followed by UCD (7.8), PV (7.4) and BP (6.7). The questions regarding the topic "concepts" showed less correct answers when comparing it to the topic "technique steps". it is necessary to establish knowledge monitoring strategies, in order to stimulate the constant improvement.

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).

Automated Scoring of Short-Answer Reading Items: Implications for Constructs

ERIC Educational Resources Information Center

Carr, Nathan T.; Xi, Xiaoming

2010-01-01

This article examines how the use of automated scoring procedures for short-answer reading tasks can affect the constructs being assessed. In particular, it highlights ways in which the development of scoring algorithms intended to apply the criteria used by human raters can lead test developers to reexamine and even refine the constructs they…

39 CFR 963.3 - Petition; notice of hearing; answer; filing and copies of documents; summary judgment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Petition; notice of hearing; answer; filing and copies of documents; summary judgment. 963.3 Section 963.3 Postal Service UNITED STATES POSTAL SERVICE PROCEDURES RULES OF PRACTICE IN PROCEEDINGS RELATIVE TO VIOLATIONS OF THE PANDERING ADVERTISEMENTS STATUTE...

43 CFR 4.1166 - Contents of answer.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Contents of answer. 4.1166 Section 4.1166 Public Lands: Interior Office of the Secretary of the Interior DEPARTMENT HEARINGS AND APPEALS PROCEDURES Special Rules Applicable to Surface Coal Mining Hearings and Appeals Review of Section 521 Notices of Violation and Orders of Cessation § 4.116...

43 CFR 4.1192 - Contents of answer.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Contents of answer. 4.1192 Section 4.1192 Public Lands: Interior Office of the Secretary of the Interior DEPARTMENT HEARINGS AND APPEALS PROCEDURES Special Rules Applicable to Surface Coal Mining Hearings and Appeals Proceedings for Suspension Or Revocation of Permits Under Section 521(a)(4...

14 CFR 302.713 - DOT analysis of data for submission of answers thereto.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false DOT analysis of data for submission of... Mail Rate Proceedings and Mail Contracts Informal Mail Rate Conference Procedure § 302.713 DOT analysis of data for submission of answers thereto. After a careful analysis of these data, the DOT employees...

Spokane Community College Library Public Services Handbook. (Procedures/Policies for Student Assistants).

ERIC Educational Resources Information Center

McLane, Sara; Waesche, Betty

Specific circulation desk procedures and policies which student assistants helped to create and for which they are responsible are listed. A checklist for students to use in assessing their skills and knowledge of procedures and locations is provided, as well as a list of 30 questions frequently asked by library patrons; answers are included.…

Speech Disfluency-dependent Amygdala Activity in Adults Who Stutter: Neuroimaging of Interpersonal Communication in MRI Scanner Environment.

PubMed

Toyomura, Akira; Fujii, Tetsunoshin; Yokosawa, Koichi; Kuriki, Shinya

2018-03-15

Affective states, such as anticipatory anxiety, critically influence speech communication behavior in adults who stutter. However, there is currently little evidence regarding the involvement of the limbic system in speech disfluency during interpersonal communication. We designed this neuroimaging study and experimental procedure to sample neural activity during interpersonal communication between human participants, and to investigate the relationship between the amygdala activity and speech disfluency. Participants were required to engage in live communication with a stranger of the opposite sex in the MRI scanner environment. In the gaze condition, the stranger gazed at the participant without speaking, while in the live conversation condition, the stranger asked questions that the participant was required to answer. The stranger continued to gaze silently at the participant while the participant answered. Adults who stutter reported significantly higher discomfort than fluent controls during the experiment. Activity in the right amygdala, a key anatomical region in the limbic system involved in emotion, was significantly correlated with stuttering occurrences in adults who stutter. Right amygdala activity from pooled data of all participants also showed a significant correlation with discomfort level during the experiment. Activity in the prefrontal cortex, which forms emotion regulation neural circuitry with the amygdala, was decreased in adults who stutter than in fluent controls. This is the first study to demonstrate that amygdala activity during interpersonal communication is involved in disfluent speech in adults who stutter. Copyright © 2018 IBRO. Published by Elsevier Ltd. All rights reserved.

Neural Correlates of Feigned Memory Impairment are Distinguishable from Answering Randomly and Answering Incorrectly: An fMRI and Behavioral Study

ERIC Educational Resources Information Center

Liang, Chun-Yu; Xu, Zhi-Yuan; Mei, Wei; Wang, Li-Li; Xue, Li; Lu, De Jian; Zhao, Hu

2012-01-01

Previous functional magnetic resonance imaging (fMRI) studies have identified activation in the prefrontal-parietal-sub-cortical circuit during feigned memory impairment when comparing with truthful telling. Here, we used fMRI to determine whether neural activity can differentiate between answering correctly, answering randomly, answering…

Comparison of individual answer and group answer with and without structured peer assessment

NASA Astrophysics Data System (ADS)

Kablan, Zeynel

2014-09-01

Background:Cooperative learning activities provide active participation of students leading to better learning. The literature suggests that cooperative learning activities need to be structured for a more effective and productive interaction. Purpose: This study aimed to test the differences among three instructional conditions in terms of science achievement. Sample:A total of 79 fifth-grade students, 42 males (53%) and 37 females (47%), participated in the study. Design and Methods:In the first condition, students answered the teacher's questions individually by raising hands. In the second condition, students discussed the answer in groups and came up with a single group answer. In this condition, the teacher provided only verbal directions to the groups without using any strategy or material. In the third condition, students used a 'peer assessment form' before giving the group answer. A pre-/post-test experimental design was used. Multiple-choice and open-ended tests were used for data collection. One-way analysis of variance (ANOVA) was conducted to test the differences in the test scores between the three groups (individual answer, unstructured group answer and structured group answer). Results:Results showed that there were no significant differences among the three learning conditions in terms of their multiple-choice test scores. In terms of the open-ended test scores, students in the structured group answer condition scored significantly higher than the students in the individual answer condition. Conclusions:Structuring the group work through peer assessment helped to monitor the group discussion, provided a better learning compared to the individual answer condition, and helped students to participate in the activity equally.

A comparison of intraverbal training procedures for children with autism.

PubMed

Kodak, Tiffany; Fuchtman, Rashea; Paden, Amber

2012-01-01

We compared the effectiveness of three training procedures, echoic and tact prompting plus error correction and a cues-pause-point (CPP) procedure, for increasing intraverbals in 2 children with autism. We also measured echoic behavior that may have interfered with appropriate question answering. Results indicated that echoic prompting with error correction was most effective and the CPP procedure was least effective for increasing intraverbals and decreasing echoic behavior.

Report on Questions Raised and Requests Made at the 1980 National Conference of Librarians Serving Blind and Physically Handicapped Readers.

ERIC Educational Resources Information Center

Library of Congress, Washington, DC. National Library Service for the Blind and Physically Handicapped.

Using a question and answer format, this report provides answers to a wide variety of questions and requests about National Library Service policies and procedures, planning and development, reading materials, equipment, and publication services of concern to librarians serving these user groups. Questions directed to guest speakers and panelists…

What Do I Do When... The Answer Book on Placement under the IDEA and Section 504.

ERIC Educational Resources Information Center

Pitasky, Vicki M.

Formatted in a question-and-answer style, this book is intended to provide a survey and overview of the federal law governing the placement of students with disabilities. It explores the procedural and substantive requirements of the placement process and addresses the most common concerns that arise in this area of special education law. The…

Comprehension and retrieval of failure cases in airborne observatories

NASA Technical Reports Server (NTRS)

Alvarado, Sergio J.; Mock, Kenrick J.

1995-01-01

This paper describes research dealing with the computational problem of analyzing and repairing failures of electronic and mechanical systems of telescopes in NASA's airborne observatories, such as KAO (Kuiper Airborne Observatory) and SOFIA (Stratospheric Observatory for Infrared Astronomy). The research has resulted in the development of an experimental system that acquires knowledge of failure analysis from input text, and answers questions regarding failure detection and correction. The system's design builds upon previous work on text comprehension and question answering, including: knowledge representation for conceptual analysis of failure descriptions, strategies for mapping natural language into conceptual representations, case-based reasoning strategies for memory organization and indexing, and strategies for memory search and retrieval. These techniques have been combined into a model that accounts for: (a) how to build a knowledge base of system failures and repair procedures from descriptions that appear in telescope-operators' logbooks and FMEA (failure modes and effects analysis) manuals; and (b) how to use that knowledge base to search and retrieve answers to questions about causes and effects of failures, as well as diagnosis and repair procedures. This model has been implemented in FANSYS (Failure ANalysis SYStem), a prototype text comprehension and question answering program for failure analysis.

Comprehension and retrieval of failure cases in airborne observatories

NASA Astrophysics Data System (ADS)

Alvarado, Sergio J.; Mock, Kenrick J.

1995-05-01

This paper describes research dealing with the computational problem of analyzing and repairing failures of electronic and mechanical systems of telescopes in NASA's airborne observatories, such as KAO (Kuiper Airborne Observatory) and SOFIA (Stratospheric Observatory for Infrared Astronomy). The research has resulted in the development of an experimental system that acquires knowledge of failure analysis from input text, and answers questions regarding failure detection and correction. The system's design builds upon previous work on text comprehension and question answering, including: knowledge representation for conceptual analysis of failure descriptions, strategies for mapping natural language into conceptual representations, case-based reasoning strategies for memory organization and indexing, and strategies for memory search and retrieval. These techniques have been combined into a model that accounts for: (a) how to build a knowledge base of system failures and repair procedures from descriptions that appear in telescope-operators' logbooks and FMEA (failure modes and effects analysis) manuals; and (b) how to use that knowledge base to search and retrieve answers to questions about causes and effects of failures, as well as diagnosis and repair procedures. This model has been implemented in FANSYS (Failure ANalysis SYStem), a prototype text comprehension and question answering program for failure analysis.

Priming Intelligent Behavior: An Elusive Phenomenon

PubMed Central

Shanks, David R.; Newell, Ben R.; Lee, Eun Hee; Balakrishnan, Divya; Ekelund, Lisa; Cenac, Zarus; Kavvadia, Fragkiski; Moore, Christopher

2013-01-01

Can behavior be unconsciously primed via the activation of attitudes, stereotypes, or other concepts? A number of studies have suggested that such priming effects can occur, and a prominent illustration is the claim that individuals' accuracy in answering general knowledge questions can be influenced by activating intelligence-related concepts such as professor or soccer hooligan. In 9 experiments with 475 participants we employed the procedures used in these studies, as well as a number of variants of those procedures, in an attempt to obtain this intelligence priming effect. None of the experiments obtained the effect, although financial incentives did boost performance. A Bayesian analysis reveals considerable evidential support for the null hypothesis. The results conform to the pattern typically obtained in word priming experiments in which priming is very narrow in its generalization and unconscious (subliminal) influences, if they occur at all, are extremely short-lived. We encourage others to explore the circumstances in which this phenomenon might be obtained. PMID:23637732

A COMPARISON OF INTRAVERBAL TRAINING PROCEDURES FOR CHILDREN WITH AUTISM

PubMed Central

Kodak, Tiffany; Fuchtman, Rashea; Paden, Amber

2012-01-01

We compared the effectiveness of three training procedures, echoic and tact prompting plus error correction and a cues-pause-point (CPP) procedure, for increasing intraverbals in 2 children with autism. We also measured echoic behavior that may have interfered with appropriate question answering. Results indicated that echoic prompting with error correction was most effective and the CPP procedure was least effective for increasing intraverbals and decreasing echoic behavior. PMID:22403459

The Maryland Refutation Proof Procedure.

ERIC Educational Resources Information Center

Minker, Jack; And Others

The Maryland Refutation Proof Procedure System (MRPPS) is an interactive experimental system intended for studying deductive search methods. Although the work is oriented towards question-answering, MRPPS provides a general problem solving capability. There are three major components within MRPPS. These are: (1) an inference system, (2) a search…

LOGMIS Programmed Texts, Tests and Answers.

DTIC Science & Technology

1979-04-01

This publication contains the programmed text and related test and answer booklets produced to teach field users correct procedures for utilization of the Army’s Logistics Management Information System (LOGMIS). It was prepared by ARINC Research Corporation under Contract DAEA18-77-C-0184 for the Logistics Evaluation Branch, Plans and Programs Division of the Assistant Chief of Staff for Logistics, U.S. Army Communications Command. (Author)

Technology assessment--who is getting stuck, anyway?

PubMed

Bayne, C G

1997-10-01

Some 13% to 62% of all injuries reported to hospital occupational health workers are traceable to phlebotomy procedures. However, the selection of a needleless system is complex. The informed manager seeks answers to the following questions: (1) Do needleless systems reduce the risk of seroconversion to bloodborne pathogens? (Answer yes.) (2) Does the use of a needleless system affect patients' risk of catheter sepsis? (Answer no.) and (3) What about chemical compatibility with the newer materials used in needleless systems? (New variables require more studies.) The author lists references, manufacturers and some of the chemicals to which some manufacturers have exposed their devices.

Handbook of Procedures for the Graduation Program: 2014\\2015

ERIC Educational Resources Information Center

British Columbia Ministry of Education, 2014

2014-01-01

This handbook outlines procedures for sharing student data between schools and the Ministry of Education, and answers questions pertaining to provincial examinations. It supports the work of both educators and the Ministry, which works with schools to produce transcripts and administer provincial exams. The following are appended: (1) Forms; and…

24 CFR 26.18 - Discovery.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Discovery. 26.18 Section 26.18... PROCEDURES Hearings Before Hearing Officers Discovery § 26.18 Discovery. (a) General. The parties are encouraged to engage in voluntary discovery procedures, which may commence at any time after an answer has...

24 CFR 26.18 - Discovery.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Discovery. 26.18 Section 26.18... PROCEDURES Hearings Before Hearing Officers Discovery § 26.18 Discovery. (a) General. The parties are encouraged to engage in voluntary discovery procedures, which may commence at any time after an answer has...

24 CFR 26.18 - Discovery.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Discovery. 26.18 Section 26.18... PROCEDURES Hearings Before Hearing Officers Discovery § 26.18 Discovery. (a) General. The parties are encouraged to engage in voluntary discovery procedures, which may commence at any time after an answer has...

24 CFR 26.18 - Discovery.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Discovery. 26.18 Section 26.18... PROCEDURES Hearings Before Hearing Officers Discovery § 26.18 Discovery. (a) General. The parties are encouraged to engage in voluntary discovery procedures, which may commence at any time after an answer has...

24 CFR 26.18 - Discovery.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Discovery. 26.18 Section 26.18... PROCEDURES Hearings Before Hearing Officers Discovery § 26.18 Discovery. (a) General. The parties are encouraged to engage in voluntary discovery procedures, which may commence at any time after an answer has...

Students with Attentional Disorders: Meeting Their Needs. A Guide for Schools and Families. Second Edition.

ERIC Educational Resources Information Center

Rhode Island State Dept. of Education, Providence.

This guide is designed to provide Rhode Island educators and families with information about appropriate interventions, recommended referral procedures, recommended diagnostic procedures, and legal issues regarding students with attention deficit disorders. It begins by answering frequently asked questions about attentional disorders and…

A multimethod investigation including direct observation of 3751 patient visits to 120 dental offices

PubMed Central

Wotman, Stephen; Demko, Catherine A; Victoroff, Kristin; Sudano, Joseph J; Lalumandier, James A

2010-01-01

This report defines verbal interactions between practitioners and patients as core activities of dental practice. Trained teams spent four days in 120 Ohio dental practices observing 3751 patient encounters with dentists and hygienists. Direct observation of practice characteristics, procedures performed, and how procedure and nonprocedure time was utilized during patient visits was recorded using a modified Davis Observation Code that classified patient contact time into 24 behavioral categories. Dentist, hygienist, and patient characteristics were gathered by questionnaire. The most common nonprocedure behaviors observed for dentists were chatting, evaluation feedback, history taking, and answering patient questions. Hygienists added preventive counseling. We distinguish between preventive procedures and counseling in actual dental offices that are members of a practice-based research network. Almost a third of the dentist’s and half of the hygienist’s patient contact time is utilized for nonprocedure behaviors during patient encounters. These interactions may be linked to patient and practitioner satisfaction and effectiveness of self-care instruction. PMID:23662080

STS-111 Crew Interviews: Paul Lockhart, Pilot

NASA Technical Reports Server (NTRS)

2002-01-01

STS-111 Pilot Paul Lockhart is seen during this preflight interview, where he gives a quick overview of the mission before answering questions about his inspiration to become an astronaut and his career path. He discusses the following mission goals: the crew transfer activities (the Expedition 5 crew is replacing the Expedition 4 crew on the International Space Station (ISS)), the delivery of the payloads which includes the Mobile Remote Servicer Base System (MBS), and the planned extravehicular activities (EVAs) which include attaching the MBS to the ISS and repairing the station's robot arm. He describes in-flight procedures for launch, reentry and docking with the ISS. He ends with his thoughts on the role of international cooperation in building and maintaining ISS.

Secondary School Students' Reasoning about Conditional Probability, Samples, and Sampling Procedures

ERIC Educational Resources Information Center

Prodromou, Theodosia

2016-01-01

In the Australian mathematics curriculum, Year 12 students (aged 16-17) are asked to solve conditional probability problems that involve the representation of the problem situation with two-way tables or three-dimensional diagrams and consider sampling procedures that result in different correct answers. In a small exploratory study, we…

Equity in Testing after Golden Rule.

ERIC Educational Resources Information Center

Goldstein, Harvey

The use of "bias elimination procedures" to reduce the racial bias of test items is discussed. These procedures were forwarded by G. R. Anrig (1988) and R. L. Linn and F. Drasgow (1987). Anrig stated that subjects who "know the same amount about a test item" should have a similar chance of answering it correctly…

12 CFR 308.171 - Responses to application.

Code of Federal Regulations, 2010 CFR

2010-01-01

... PRACTICE AND PROCEDURE Rules and Procedures Relating to the Recovery of Attorney Fees and Other Expenses § 308.171 Responses to application. (a) By FDIC. (1) Within 20 days after service of an application... statement of intent to negotiate under § 308.179 of this subpart, failure to file an answer within the 20...

The Effects of Item by Item Feedback Given during an Ability Test.

ERIC Educational Resources Information Center

Whetton, C.; Childs, R.

1981-01-01

Answer-until-correct (AUC) is a procedure for providing feedback during a multiple-choice test, giving an increased range of scores. The performance of secondary students on a verbal ability test using AUC procedures was compared with a group using conventional instructions. AUC scores considerably enhanced reliability but not validity.…

Biopsy (For Parents)

MedlinePlus

... Health Problems Illnesses & Injuries Relax & Unwind People, Places & Things That Help Feelings Expert Answers ... It Is Why It's Done Preparation Procedure Getting the Results Risks Helping Your Child If You ...

Art in the inclusion of children with special needs in dentistry.

PubMed

dos Santos, Marcio José Possari; de Aguiar, Sandra Maria Herondina Coelho Ávila

2011-01-01

The purpose of this study was to report the use of art and its segments as a source for inclusion of the children with special needs in dentistry. The application of the Art in social therapy activities and workshops was divided in modules: Session of Socialization, Complementary Workshops of Art and Activities, aiming at the cultural anamnesis and artistic preferences of the 313 participants, prior to their dental care treatment at CAOE (Center of Odontological Assistance to patients with special needs) FOA Unesp. According to preference of the participants that answered the questionnaires, the music and the painting are the artistic segments that proved to be most helpful in the activities of inclusion and adaptation. The authors concluded that the use of art in the adaptation and environmental inclusion of the patient, prior to dental procedures is favorable and efficient.

Step by Step: Biology Undergraduates' Problem-Solving Procedures during Multiple-Choice Assessment.

PubMed

Prevost, Luanna B; Lemons, Paula P

2016-01-01

This study uses the theoretical framework of domain-specific problem solving to explore the procedures students use to solve multiple-choice problems about biology concepts. We designed several multiple-choice problems and administered them on four exams. We trained students to produce written descriptions of how they solved the problem, and this allowed us to systematically investigate their problem-solving procedures. We identified a range of procedures and organized them as domain general, domain specific, or hybrid. We also identified domain-general and domain-specific errors made by students during problem solving. We found that students use domain-general and hybrid procedures more frequently when solving lower-order problems than higher-order problems, while they use domain-specific procedures more frequently when solving higher-order problems. Additionally, the more domain-specific procedures students used, the higher the likelihood that they would answer the problem correctly, up to five procedures. However, if students used just one domain-general procedure, they were as likely to answer the problem correctly as if they had used two to five domain-general procedures. Our findings provide a categorization scheme and framework for additional research on biology problem solving and suggest several important implications for researchers and instructors. © 2016 L. B. Prevost and P. P. Lemons. CBE—Life Sciences Education © 2016 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

Incorporating inquiry and the process of science into introductory astronomy labs at the George Washington University

NASA Astrophysics Data System (ADS)

Cobb, Bethany E.

2018-01-01

Since 2013, the Physics Department at GWU has used student-centered active learning in the introductory astronomy course “Introduction to the Cosmos.” Class time is spent in groups on questions, math problems, and hands-on activities, with multiple instructors circulating to answer questions and engage with the students. The students have responded positively to this active-learning. Unfortunately, in transitioning to active-learning there was no time to rewrite the labs. Very quickly, the contrast between the dynamic classroom and the traditional labs became apparent. The labs were almost uniformly “cookie-cutter” in that the procedure and analysis were specified step-by-step and there was just one right answer. Students rightly criticized the labs for lacking a clear purpose and including busy-work. Furthermore, this class fulfills the GWU scientific reasoning general education requirement and thus includes learning objectives related to understanding the scientific method, testing hypotheses with data, and considering uncertainty – but the traditional labs did not require these skills. I set out to rejuvenate the lab sequence by writing new inquiry labs based on both topic-specific and scientific reasoning learning objectives. While inquiry labs can be challenging for the students, as they require active thinking and creativity, these labs engage the students more thoroughly in the scientific process. In these new labs, whenever possible, I include real astronomical data and ask the students to use digital tools (SDSS SkyServer, SOHO archive) as if they are real astronomers. To allow students to easily plot, manipulate and analyze data, I built “smart” Excel files using formulas, dropdown menus and macros. The labs are now much more authentic and thought-provoking. Whenever possible, students independently develop questions, hypotheses, and procedures and the scientific method is “scaffolded” over the semester by providing more guidance in the early labs and more independence later on. Finally, in every lab, students must identify and reflect on sources of error. These labs are more challenging for the instructors to run and to grade, but they are much more satisfying when it comes to student learning.

Simple proof of equivalence between adiabatic quantum computation and the circuit model.

PubMed

Mizel, Ari; Lidar, Daniel A; Mitchell, Morgan

2007-08-17

We prove the equivalence between adiabatic quantum computation and quantum computation in the circuit model. An explicit adiabatic computation procedure is given that generates a ground state from which the answer can be extracted. The amount of time needed is evaluated by computing the gap. We show that the procedure is computationally efficient.

Evaluation of the NASA Quality Surveillance System Pilot in Meeting Requirements for Contractor Surveillance Under Performance Based Contracting

NASA Technical Reports Server (NTRS)

Schmahl, Karen E.

2002-01-01

The use of performance-based contracting at Kennedy Space Center has necessitated a shift from intrusive oversight of contractor activities to an insight surveillance role. This paper describes the results of a pilot implementation of the NASA Quality Surveillance System (NQSS) in the Space Shuttle Main Engines Processing Facility. The NQSS is a system to sample contractor activities using documented procedures, specifications, drawings and observations of work in progress to answer the question "Is the contractor doing what they said they would do?" The concepts of the NQSS are shown to be effective in providing assurance of contractor quality. Many of the concepts proven in the pilot are being considered for incorporation into an overall KSC Quality Surveillance System.

Evaluation Of The NASA Quality Surveillance System Pilot In Meeting Requirements For Contractor Surveillance Under Performance Based Contracting

NASA Technical Reports Server (NTRS)

Schmahl, Karen E.

2001-01-01

The use of performance-based contracting at Kennedy Space Center has necessitated a shift from intrusive oversight of contractor activities to an insight surveillance role. This paper describes the results of a pilot implementation of the NASA Quality Surveillance System (NQSS) in the Space Shuttle Main Engines Processing Facility. The NQSS is a system to sample contractor activities using documented procedures, specifications, drawings and observations of work in progress to answer the question "Is the contractor doing what they said they would do?" The concepts of the NQSS are shown to be effective in providing assurance of contractor quality. Many of the concepts proven in the pilot are being considered for incorporation into an overall KSC Quality Surveillance System.

Return to Flight Crew Activities Resource Reel JSC 1988 2 of 2

NASA Technical Reports Server (NTRS)

2000-01-01

The crew of the STS-114 Discovery continues to answer questions from the news media about the upcoming mission. Commander Collins thanks NASA for enabling the astronauts to express their thoughts and feelings about procedures during spaceflight and she is also very happy to work for NASA. Pilot James Kelly talks about the pictures that they are now able to take of the external tank. Mission Specialists Wendy Lawrence and Steve Robinson discuss the items that they will be bringing up to the International Space Station. Robinson also talks about mementos of the Space Shuttle Columbia crew that they will be taking to the International Space Station.

[Supposed role of "metabolic memory" in formation of response reaction to stress-factors in young and adult organisms].

PubMed

Bozhkov, A I; Dlubovskaia, V L; Dmitriev, Iu V; Meshaĭkina, N I; Maleev, V A; Klimova, E M

2009-01-01

The influence of the combined long-lasted influences of sulfur sulfate and diet restriction in young (3 month age) and adult (21 month age) Vistar rats on activity of glucose-6-phospatase, alaninaminotranspherase (ALT), aspartataminotranspherase (AST), and on phosphorilating activity of liver mitochondria was studied to investigate the role of metabolic memory on the peculiarities of response reaction. The young animals not differed from adult ones in the possibility of inducing activity of glucose-6-phospatase, ALT, and on phosphorilating activity after the influence of sulfur sulfate and diet restriction. The age-related differences in glucose-6-phospatase and transpherases and phosphorilating activity existing in control disappeared after the long-lasted action of sulfur sulfate and diet restriction. The answer reaction in enzyme activity to stress factors applied many times depends upon the metabolic memory formed in the process of adaptation, and the age of animals have no influence on it. In some relation the ontogenesis may be considered as a result of adaptation genesis. The metabolic memory can change the answer of the system to the stress influence. There are three types of modification of the answer to stress factors: the answer remains unchanged (metabolic memory), "paradox answer" formation, and super activation of the metabolic system.

The Impact of Internet Use for Students

NASA Astrophysics Data System (ADS)

Puspita, R. H.; Rohedi, D.

2018-02-01

Development of Internet technology increasingly modern and sophisticated not only benefit users but also have an effect that is not good for users, especially among students, from a study of 120 students sampled, Internet usage will become addicted and more likely to ha-case negative and less support in learning activities. This is evident from the results of research using the Internet for social media as much as 82 respondents or 68.33% answered always and 50 respondents or 41.67% answered frequently, use for online gaming activity, response of 120 respondents 65 respondents or 54, 17% answered always utilize the internet for online games, 50 respondents or 41.67% answered frequently use the internet for online games, while utilizing the Internet for watch youtube, 56 respondents or 46.67% answered frequently use the Internet to watch youtube and 62 respondents or 51.67% always use the Internet to watch youtube, answers of 120 respondents 41 respondents or 34.17% answered rarely use the Internet to learn and seek information

24 CFR 1720.240 - Time for filing answer.

Code of Federal Regulations, 2011 CFR

2011-04-01

... URBAN DEVELOPMENT (INTERSTATE LAND SALES REGISTRATION PROGRAM) FORMAL PROCEDURES AND RULES OF PRACTICE... 15 days after service of the denial. (2) If the motion is granted in whole or in part, the more...

Everyday conversation requires cognitive inference: neural bases of comprehending implicated meanings in conversations.

PubMed

Jang, Gijeong; Yoon, Shin-ae; Lee, Sung-Eun; Park, Haeil; Kim, Joohan; Ko, Jeong Hoon; Park, Hae-Jeong

2013-11-01

In ordinary conversations, literal meanings of an utterance are often quite different from implicated meanings and the inference about implicated meanings is essentially required for successful comprehension of the speaker's utterances. Inference of finding implicated meanings is based on the listener's assumption that the conversational partner says only relevant matters according to the maxim of relevance in Grice's theory of conversational implicature. To investigate the neural correlates of comprehending implicated meanings under the maxim of relevance, a total of 23 participants underwent an fMRI task with a series of conversational pairs, each consisting of a question and an answer. The experimental paradigm was composed of three conditions: explicit answers, moderately implicit answers, and highly implicit answers. Participants were asked to decide whether the answer to the Yes/No question meant 'Yes' or 'No'. Longer reaction time was required for the highly implicit answers than for the moderately implicit answers without affecting the accuracy. The fMRI results show that the left anterior temporal lobe, left angular gyrus, and left posterior middle temporal gyrus had stronger activation in both moderately and highly implicit conditions than in the explicit condition. Comprehension of highly implicit answers had increased activations in additional regions including the left inferior frontal gyrus, left medial prefrontal cortex, left posterior cingulate cortex and right anterior temporal lobe. The activation results indicate involvement of these regions in the inference process to build coherence between literally irrelevant but pragmatically associated utterances under the maxim of relevance. Especially, the left anterior temporal lobe showed high sensitivity to the level of implicitness and showed increased activation for highly versus moderately implicit conditions, which imply its central role in inference such as semantic integration. The right hemisphere activation, uniquely found in the anterior temporal lobe for highly implicit utterances, suggests its competence for integrating distant concepts in implied utterances under the relevance principle. Copyright © 2013 Elsevier Inc. All rights reserved.

Estimating the Minimum Number of Judges Required for Test-Centred Standard Setting on Written Assessments. Do Discussion and Iteration Have an Influence?

ERIC Educational Resources Information Center

Fowell, S. L.; Fewtrell, R.; McLaughlin, P. J.

2008-01-01

Absolute standard setting procedures are recommended for assessment in medical education. Absolute, test-centred standard setting procedures were introduced for written assessments in the Liverpool MBChB in 2001. The modified Angoff and Ebel methods have been used for short answer question-based and extended matching question-based papers,…

Operator Certification Study Guide.

ERIC Educational Resources Information Center

American Water Works Association, Denver, CO.

This study guide contains typical questions and answers that all levels of water treatment plant operators might expect to find on a certification examination. The manual covers the basic sciences, treatment techniques, testing procedures, and federal legislation. (Author/SB)

[Anxiety, life style and obstetric history of women working in a high-fashion clothing industry].

PubMed

Kouri, S; Di Giampaolo, L; Toto, E; Cerrone, T; Boscolo, P

2001-01-01

Women with a mean age of 38 years (range 20-62) were employed in an industry producing clothes of high fashion. A part of them (n = 210) performed their activities with hands and others (n = 90) utilising machines with more repetitive procedures. All the recruited women answered to a questionnaire including the state-trait anxiety inventory (STAI) test, working activities, lifestyle and obstetric history. There was no relation between obstetric history and working activities. The group of women with age ranging from 35 to 42 years showed the score of the STAI higher than that of the younger women and slightly lower than that of the subjects with older age. This may depend on the "healthy worker effect" in the old subjects able to continue their job. The scores of the STAI were also slightly influenced by the repetitive tasks utilising machines. On the whole, the working activity of women had beneficial effect on their role inside the family and in the social life.

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.

Recommendations for a Standardized Program Management Office (PMO) Time Compliance Network Order (TCNO) Patching Process

DTIC Science & Technology

2007-03-01

self -reporting. The interview process and resulting data analysis may be impacted by research bias since both were conducted by the same individual...the processes you employ? Answer: 97 MAJCOM CONTACTS RESPOSIBLE FOR GENERAL TCNO PROCEDURES SECTION 1: INTERVIEWEE INFO Question 1: Please...BASE-LEVEL NCC CONTACTS RESPOSIBLE FOR GENERAL TCNO PROCEDURES SECTION 1: INTERVIEWEE INFO Question 1: Please provide your general job description

The Aunt Gladys Letter.

ERIC Educational Resources Information Center

Ritter, Mark

1992-01-01

Describes an activity in which students receive individual questions (i.e., What is a sparkler made of and what makes it sparkle?) to answers from their "Aunt Gladys." Students must research the everyday question, discover the answer, and then translate the answer into the common language of the masses. (PR)

Deciding if lifestyle is a problem: GP risk assessments or patient evaluations? A conversation analytic study of preventive consultations in general practice

PubMed Central

Guassora, Ann Dorrit; Nielsen, Søren Beck; Reventlow, Susanne

2015-01-01

Objective. The aim of this study is to analyse the interaction between patients and GPs in preventive consultations with an emphasis on how patients answer GPs’ questions about lifestyle, and the conditions these answers impose on the process of establishing agreement about lifestyle as a problem or not. Design. Six general practitioners (GPs) video-recorded 15 annual preventive consultations. From these, 32 excerpts of discussions about lifestyle were analysed using conversation analysis (CA). Results. GPs used an interview format to assess risk in patients’ lifestyles. In some cases patients adhered to this format and answered the GPs’ questions, but in many cases patients gave what we have termed “anticipatory answers”. These answers indicate that the patients anticipate a response from their GPs that would highlight problems with their lifestyle. Typically, in an anticipatory answer, patients bypass the interview format to give their own evaluation of their lifestyle and GPs accept this evaluation. In cases of “no-problem” answers from patients, GPs usually encouraged patients by adding support for current habits. Conclusion. Patients anticipated that GPs might assess their lifestyles as problematic and they incorporated this possibility into their responses. They thereby controlled the definition of their lifestyle as a problem or not. GPs generally did not use the information provided in these answers as a resource for further discussion, but rather relied on standard interview procedures. Staying within the patients’ frame of reference and using the patients’ anticipatory answers might provide GPs with a better point of departure for discussion regarding lifestyle. PMID:26467342

IMPLEMENTING LAPAROSCOPY IN BRAZIL'S NATIONAL PUBLIC HEALTH SYSTEM: THE BARIATRIC SURGEONS' POINT OF VIEW

PubMed Central

SUSSENBACH, Samanta; SILVA, Everton N; PUFAL, Milene Amarante; ROSSONI, Carina; CASAGRANDE, Daniela Schaan; PADOIN, Alexandre Vontobel; MOTTIN, Cláudio Corá

2014-01-01

Background Although Brazilian National Public Health System (BNPHS) has presented advances regarding the treatment for obesity in the last years, there is a repressed demand for bariatric surgeries in the country. Despite favorable evidences to laparoscopy, the BNPHS only performs this procedure via laparotomy. Aim 1) Estimate whether bariatric surgeons would support the idea of incorporating laparoscopic surgery in the BNPHS; 2) If there would be an increase in the total number of surgeries performed; 3) As well as how BNPHS would redistribute both procedures. Methods A panel of bariatric surgeons was built. Two rounds to answer the structured Delphi questionnaire were performed. Results From the 45 bariatric surgeons recruited, 30 (66.7%) participated in the first round. For the second (the last) round, from the 30 surgeons who answered the first round, 22 (48.9%) answered the questionnaire. Considering the possibility that BNPHS incorporated laparoscopic surgery, 95% of surgeons were interested in performing it. Therefore, in case laparoscopic surgery was incorporated by the BNPHS there would be an average increase of 25% in the number of surgeries and they would be distributed as follows: 62.5% via laparoscopy and 37.5% via laparotomy. Conclusion 1) There was a preference by laparoscopy; 2) would increase the number of operations compared to the current model in which only the laparotomy is available to users of the public system; and 3) the distribution in relation to the type of procedure would be 62.5% and 37.5% for laparoscopy laparotomy. PMID:25409964

The Setting and Marking of Microbiology Examinations

ERIC Educational Resources Information Center

Stewart-Tull, D. E. S.

1970-01-01

Summarizes a survey of examination procedures for Honours science degrees in the United Kingdom and Ireland. Presents data on the range of grades awarded to a simple set of essay answers when marked by instructors in different universities. (EB)

16 CFR 1605.9 - Written interrogatories.

Code of Federal Regulations, 2014 CFR

2014-01-01

....9 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FLAMMABLE FABRICS ACT REGULATIONS INVESTIGATIONS, INSPECTIONS AND INQUIRIES PURSUANT TO THE FLAMMABLE FABRICS ACT Procedures for Investigations... interrogatories shall be answered by the individual or by any agent or officer of the sole proprietorship...

16 CFR 1605.9 - Written interrogatories.

Code of Federal Regulations, 2012 CFR

2012-01-01

....9 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FLAMMABLE FABRICS ACT REGULATIONS INVESTIGATIONS, INSPECTIONS AND INQUIRIES PURSUANT TO THE FLAMMABLE FABRICS ACT Procedures for Investigations... interrogatories shall be answered by the individual or by any agent or officer of the sole proprietorship...

16 CFR 1605.9 - Written interrogatories.

Code of Federal Regulations, 2011 CFR

2011-01-01

....9 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FLAMMABLE FABRICS ACT REGULATIONS INVESTIGATIONS, INSPECTIONS AND INQUIRIES PURSUANT TO THE FLAMMABLE FABRICS ACT Procedures for Investigations... interrogatories shall be answered by the individual or by any agent or officer of the sole proprietorship...

16 CFR 1605.9 - Written interrogatories.

Code of Federal Regulations, 2010 CFR

2010-01-01

....9 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FLAMMABLE FABRICS ACT REGULATIONS INVESTIGATIONS, INSPECTIONS AND INQUIRIES PURSUANT TO THE FLAMMABLE FABRICS ACT Procedures for Investigations... interrogatories shall be answered by the individual or by any agent or officer of the sole proprietorship...

Effects of Re-Using a Conceptual Examination Question in Physics

NASA Astrophysics Data System (ADS)

Sharma, Manjula D.; Sefton, Ian M.; Cole, Martyn; Whymark, Aaron; Millar, Rosemary M.; Smith, Andrew

2005-12-01

We report on a study of what happened when we recycled a conceptual examination question in a first-year university physics course. The question, which was used for three consecutive years, asked about an astronaut's experience of weighing in an orbiting space-craft. Our original intention was to use a phenomenographic approach to look for differences in students' descriptive answers. Having done that, we decided to add a study of the marks that were awarded to those answers. The first time that the question was re-used, the distribution of answers amongst our phenomenographic categories showed a decrease in the common conception that gravity is zero in the satellite and an increase in explanations in terms of free fall. When the question was re-used a second time, that difference was maintained but it was not significantly increased. The distribution of marks for the question was different over the three years in a way that appears to be unrelated to differences in students' conceptual understandings. Differences in the distribution of marks are more likely to be related to differences in marking procedures. We conclude that studies like this one have the potential to contribute to improvements in university assessment procedures. In particular we propose that phenomenographic analysis could be used in the design of marking schemes.

Surgeon-authored Virtual Laparoscopic Adrenalectomy Module is Judged Effective and Preferred over Traditional Teaching Tools

PubMed Central

Kurenov, Sergei; Cendan, Juan; Dindar, Sahel; Attwood, Kristopher; Hassett, James; Nawotniak, Ruth; Cherr, Gregory; Cance, William G.; Peters, Jörg

2018-01-01

Objective The study assesses user acceptance and effectiveness of a surgeon-authored virtual reality training module authored by surgeons using the Toolkit for Illustration Procedures in Surgery (TIPS). Methods Laparoscopic adrenalectomy was selected to test the TIPS framework on an unusual and complex procedure. No commercial simulation module exists to teach this procedure. A specialist surgeon authored the module, including force-feedback interactive simulation and designed a quiz to test knowledge of the key procedural steps. Five practicing surgeons with 15 to 24 years of experience peer-reviewed and tested the module. Fourteen residents and nine fellows trained with the module and answered the quiz, pre-use and post-use. Participants received an overview during Surgical Grand Rounds session and a 20-minute one- on-one tutorial followed by a 30 minute of instruction in addition to a force-feedback interactive simulation session. Additionally, in answering questionnaires, the trainees reflected on their learning experience and their experience with the TIPS framework. Results Correct quiz response rates on procedural steps improved significantly post-use over pre-use. In the questionnaire, 96% of the respondents stated that the TIPS module prepares them well or very well for the adrenalectomy, and 87% indicated that the module successfully teaches the steps of the procedure. All subjects indicated that they preferred the module compare to training using purely physical props, one-on-one teaching, medical atlases, and video recordings. Conclusions Improved quiz scores and endorsement by the participants of the TIPS adrenalectomy module establish the viability of surgeons authoring virtual reality training. PMID:27758896

Analysis of Cosmetic Topics on the Plastic Surgery In-Service Training Exam.

PubMed

Silvestre, Jason; Taglienti, Anthony J; Serletti, Joseph M; Chang, Benjamin

2015-08-01

The Plastic Surgery In-Service Training Exam (PSITE) is a multiple-choice examination taken by plastic surgery trainees to provide an assessment of plastic surgery knowledge. The purpose of this study was to evaluate cosmetic questions and determine overlap with national procedural data. Digital syllabi of six consecutive PSITE administrations (2008-2013) were analyzed for cosmetic surgery topics. Questions were classified by taxonomy, focus, anatomy, and procedure. Answer references were tabulated by source. Relationships between tested material and national procedural volume were assessed via Pearson correlation. 301 questions addressed cosmetic topics (26% of all questions) and 20 required image interpretations (7%). Question-stem taxonomy favored decision-making (40%) and recall (37%) skills over interpretation (23%, P < .001). Answers focused on treatments/outcomes (67%) over pathology/anatomy (20%) and diagnoses (13%, P < .001). Tested procedures were largely surgical (85%) and focused on the breast (25%), body (18%), nose (13%), and eye (10%). The most common surgeries were breast augmentation (12%), rhinoplasty (11%), blepharoplasty (10%), and body contouring (6%). Minimally invasive procedures were lasers (5%), neuromodulators (4%), and fillers (3%). Plastic and Reconstructive Surgery (58%), Clinics in Plastic Surgery (7%), and Aesthetic Surgery Journal (6%) were the most cited journals, with a median 5-year publication lag. There was poor correlation between PSITE content and procedural volume data (r(2) = 0.138, P = .539). Plastic surgeons receive routine evaluation of cosmetic surgery knowledge. These data may help optimize clinical and didactic experiences for training in cosmetic surgery. © 2015 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com.

Electronic Learning-Spaced Education to Facilitate Resident Knowledge and Guide Program Didactics.

PubMed

Gandhi, Manisha; Beasley, Anitra; Vinas, Emily; Sangi-Haghpeykar, Haleh; Ramin, Susan M; Kilpatrick, Charlie C

2016-10-01

To evaluate the use of mobile technology to facilitate resident learning, assess clinical knowledge, and guide curricular development in a busy clinical environment. This was a cross-sectional study conducted in a large (N=48) urban obstetrics and gynecology residency program. Question sets were created in the following areas: office gynecology, general obstetrics, gynecologic surgery and urogynecology, maternal-fetal medicine and ultrasonography, reproductive endocrinology and pediatric gynecology, and gynecologic oncology. Using an educational mobile application (app), questions were sent monthly to resident smartphones with immediate feedback on answer accuracy along with answer explanation and references. Outcomes included app use, which was determined by how quickly participants answered questions (very active-active indicates questions answered within 7 days) and proficiency (mean percentage correct) calculated for individuals, resident class level, and by content area. All 48 residents participated and 77.4% were very active or active app users. On average, participants answered correctly 61.0% on the first attempt and improved to 78.3% on repeat attempt (P<.001). Proficiency was lowest for gynecologic surgery and highest for general obstetrics. A mobile app to support e-learning was successfully implemented in our program; its use was associated with knowledge retention and identification of low-proficiency topics to guide curriculum development.

Extravehicular activity welding experiment

NASA Technical Reports Server (NTRS)

Watson, J. Kevin

1989-01-01

The In-Space Technology Experiments Program (INSTEP) provides an opportunity to explore the many critical questions which can only be answered by experimentation in space. The objective of the Extravehicular Activity Welding Experiment definition project was to define the requirements for a spaceflight experiment to evaluate the feasibility of performing manual welding tasks during EVA. Consideration was given to experiment design, work station design, welding hardware design, payload integration requirements, and human factors (including safety). The results of this effort are presented. Included are the specific objectives of the flight test, details of the tasks which will generate the required data, and a description of the equipment which will be needed to support the tasks. Work station requirements are addressed as are human factors, STS integration procedures and, most importantly, safety considerations. A preliminary estimate of the cost and the schedule for completion of the experiment through flight and postflight analysis are given.

Strategic flexibility in computational estimation for Chinese- and Canadian-educated adults.

PubMed

Xu, Chang; Wells, Emma; LeFevre, Jo-Anne; Imbo, Ineke

2014-09-01

The purpose of the present study was to examine factors that influence strategic flexibility in computational estimation for Chinese- and Canadian-educated adults. Strategic flexibility was operationalized as the percentage of trials on which participants chose the problem-based procedure that best balanced proximity to the correct answer with simplification of the required calculation. For example, on 42 × 57, the optimal problem-based solution is 40 × 60 because 2,400 is closer to the exact answer 2,394 than is 40 × 50 or 50 × 60. In Experiment 1 (n = 50), where participants had free choice of estimation procedures, Chinese-educated participants were more likely to choose the optimal problem-based procedure (80% of trials) than Canadian-educated participants (50%). In Experiment 2 (n = 48), participants had to choose 1 of 3 solution procedures. They showed moderate strategic flexibility that was equal across groups (60%). In Experiment 3 (n = 50), participants were given the same 3 procedure choices as in Experiment 2 but different instructions and explicit feedback. When instructed to respond quickly, both groups showed moderate strategic flexibility as in Experiment 2 (60%). When instructed to respond as accurately as possible or to balance speed and accuracy, they showed very high strategic flexibility (greater than 90%). These findings suggest that solvers will show very different levels of strategic flexibility in response to instructions, feedback, and problem characteristics and that these factors interact with individual differences (e.g., arithmetic skills, nationality) to produce variable response patterns.

Utilizing the public opinion questionnaire to answer policy and process questions.

DOT National Transportation Integrated Search

1978-01-01

The public opinion questionnaire used in this study was designed to provide the Department information regarding public involvement procedures as viewed by the public, as well as to provide insight into citizen opinion regarding the specifics of the ...

Group C. Initiator paper. Periodontal regeneration--fact or fiction?

PubMed

Bartold, P M

2015-01-01

Numerous techniques have been tried and tested to regenerate tissues lost to periodontal disease. While there has been some success to date, more work is required to move this to a reliable and clinically predictable procedure. Much of the future success for such treatments will rely largely on our understanding of the biology of both developmental and regenerative processes. Nonetheless, despite the noble goal of periodontal regeneration, the relevance of re-creation of a connective tissue attachment has been questioned. Since formation of a long junctional epithelial attachment to the tooth following a variety of periodontal treatment procedures has been shown to be no more susceptible to further breakdown than a non-diseased site, the question arises as to what purpose do we seek the ultimate outcome of periodontal regeneration? The answer lies in the "fact and fiction" of periodontal regeneration. There is no doubt that the regenerative procedures that have been developed can be shown to be biologically successful at the histological level. Furthermore, the results of periodontal regeneration (particularly guided tissue regeneration) have been stable over the long term (at least up to 10 years). However, the techniques currently under use which show the greatest promise (guided tissue regeneration and growth factors) are still clinically unpredictable because of their highly technique-sensitive nature. In addition, whether the slight clinical improvements offered by these procedures over routine open flap debridement procedures are of cost or patient benefit with regards to improved periodontal health and retention of teeth remains to be established. The next phase in regenerative technologies will undoubtedly involve a deeper understanding of the molecular signaling (both intra- and extra-cellular) and cellular differentiation processes involved in the regenerative processes. So in answer to the question of whether periodontal regeneration is fact or fiction, the answer clearly is that it is both. However, with more work it will become established fact with little fiction and the desired clinical endpoint of predictable regeneration of the periodontal tissues damaged by inflammation to their original form and function will be achieved.

An effective multisource informed consent procedure for research and clinical practice: an observational study of patient understanding and awareness of their roles as research stakeholders in a cancer biobank.

PubMed

Cervo, Silvia; Rovina, Jane; Talamini, Renato; Perin, Tiziana; Canzonieri, Vincenzo; De Paoli, Paolo; Steffan, Agostino

2013-07-30

Efforts to improve patients' understanding of their own medical treatments or research in which they are involved are progressing, especially with regard to informed consent procedures. We aimed to design a multisource informed consent procedure that is easily adaptable to both clinical and research applications, and to evaluate its effectiveness in terms of understanding and awareness, even in less educated patients. We designed a multisource informed consent procedure for patients' enrolment in a Cancer Institute Biobank (CRO-Biobank). From October 2009 to July 2011, a total of 550 cancer patients admitted to the Centro di Riferimento Oncologico IRCCS Aviano, who agreed to contribute to its biobank, were consecutively enrolled. Participants were asked to answer a self-administered questionnaire aim at exploring their understanding of biobanks and their needs for information on this topic, before and after study participation. Chi-square tests were performed on the questionnaire answers, according to gender or education. Of the 430 patients who returned the questionnaire, only 36.5% knew what a biobank was before participating in the study. Patients with less formal education were less informed by some sources (the Internet, newspapers, magazines, and our Institute). The final assessment test, taken after the multisource informed consent procedure, showed more than 95% correct answers. The information received was judged to be very or fairly understandable in almost all cases. More than 95% of patients were aware of participating in a biobank project, and gave helping cancer research (67.5%), moral obligation, and supporting cancer care as main reasons for their involvement. Our multisource informed consent information system allowed a high rate of understanding and awareness of study participation, even among less-educated participants, and could be an effective and easy-to-apply model for others to consider to contribute to a well-informed decision making process in several fields, from clinical practice to research.Further studies are needed to explore the effects on the study comprehension by each source of information, and by other sources suggested by participants in the questionnaire.

Answers to Health Questions in Physical Education.

ERIC Educational Resources Information Center

Kaplan, Robert, Ed.

Culled from the answers of physical education teachers and coaches, this booklet attempts to indicate the scope of health problems and suggests some directions which the solutions may take. It is divided into three parts. Part 1, Health and Safety in Activity Programs, answers questions on first aid, excused absences, and desirability of…

Retrieval practice with short-answer, multiple-choice, and hybrid tests.

PubMed

Smith, Megan A; Karpicke, Jeffrey D

2014-01-01

Retrieval practice improves meaningful learning, and the most frequent way of implementing retrieval practice in classrooms is to have students answer questions. In four experiments (N=372) we investigated the effects of different question formats on learning. Students read educational texts and practised retrieval by answering short-answer, multiple-choice, or hybrid questions. In hybrid conditions students first attempted to recall answers in short-answer format, then identified answers in multiple-choice format. We measured learning 1 week later using a final assessment with two types of questions: those that could be answered by recalling information verbatim from the texts and those that required inferences. Practising retrieval in all format conditions enhanced retention, relative to a study-only control condition, on both verbatim and inference questions. However, there were little or no advantages of answering short-answer or hybrid format questions over multiple-choice questions in three experiments. In Experiment 4, when retrieval success was improved under initial short-answer conditions, there was an advantage of answering short-answer or hybrid questions over multiple-choice questions. The results challenge the simple conclusion that short-answer questions always produce the best learning, due to increased retrieval effort or difficulty, and demonstrate the importance of retrieval success for retrieval-based learning activities.

Student Assignment Information, 1984-1985. Boston Public Schools.

ERIC Educational Resources Information Center

Boston Public Schools, MA. Dept. of Implementation.

This booklet provides parents and students with information about individual schools and programs within the Boston Public School system. The first section answers common questions about enrollment procedures, school assignments, bilingual education programs, kindergarten, transportation eligibility, family changes of address, and parent…

The Future Revisited

ERIC Educational Resources Information Center

McConnell, R. A.

1970-01-01

Indicates why selective breeding for intelligence is biologically practical and suggests that positive eugenics is the only answer now available to our need for more intelligence. Procedure does not seem immoral. Quotes H. J. Muller's values to be recognized in eugenic planning." Does not prescribe program. (AL)

16 CFR § 1605.9 - Written interrogatories.

Code of Federal Regulations, 2013 CFR

2013-01-01

...§ 1605.9 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FLAMMABLE FABRICS ACT REGULATIONS INVESTIGATIONS, INSPECTIONS AND INQUIRIES PURSUANT TO THE FLAMMABLE FABRICS ACT Procedures for Investigations... interrogatories shall be answered by the individual or by any agent or officer of the sole proprietorship...

Written Justifications to Multiple-Choice Concept Questions during Active Learning in Class

ERIC Educational Resources Information Center

Koretsky, Milo D.; Brooks, Bill J.; Higgins, Adam Z.

2016-01-01

Increasingly, instructors of large, introductory STEM courses are having students actively engage during class by answering multiple-choice concept questions individually and in groups. This study investigates the use of a technology-based tool that allows students to answer such questions during class. The tool also allows the instructor to…

Preparedness Evaluation of French Military Orthopedic Surgeons Before Deployment.

PubMed

Choufani, Camille; Barbier, Olivier; Mayet, Aurélie; Rigal, Sylvain; Mathieu, Laurent

2018-06-13

A deployed military orthopedic surgeon is a trauma surgeon working in austere conditions. The first aim of this study was to analyze the current activity of French military orthopedic surgeons in the field and to identify the differences of the combat zone with their daily practice. The second aim was to assess the adequacy of the preparedness they received before their deployment and to identify additional needs that could be addressed in future training. An evaluation survey was sent to all French military orthopedic surgeons deployed in theaters of operations between 2004 and 2014. An analogic visual scale of 10 was used to evaluate their surgical activity abroad and prior training. A total of 55 surgeons, with a median deployment number of 7, were included in this study after they answered the survey. Debridement and external fixation were the most common orthopedic procedures. The practice of general surgery was mostly concerned with vascular and abdominal injuries as part of damage control procedures. Median scores were ranked at seven for surgical preparedness, five for physical readiness, and three for mental preparedness. There was a significant inverse relationship between the number of missions performed and the evaluation of surgical preparedness. The higher they perceived their mental preparedness, the better they estimated their surgical preparedness. In the French Army, deployed orthopedic surgeons perform general surgical activity. Their initial training must be adapted to this constraint and enhanced by continuing medical education.

Analysis of creative mathematical thinking ability by using model eliciting activities (MEAs)

NASA Astrophysics Data System (ADS)

Winda, A.; Sufyani, P.; Elah, N.

2018-05-01

Lack of creative mathematical thinking ability can lead to not accustomed with open ended problem. Students’ creative mathematical thinking ability in the first grade at one of junior high school in Tangerang City is not fully developed. The reason of students’ creative mathematical thinking ability is not optimally developed is so related with learning process which has done by the mathematics teacher, maybe the learning design that teacher use is unsuitable for increasing students’ activity in the learning process. This research objective is to see the differences in students’ ways of answering the problems in terms of students’ creative mathematical thinking ability during the implementation of Model Eliciting Activities (MEAs). This research use post-test experimental class design. The indicators for creative mathematical thinking ability in this research arranged in three parts, as follow: (1) Fluency to answer the problems; (2) Flexibility to solve the problems; (3) Originality of answers. The result of this research found that by using the same learning model and same instrument from Model Eliciting Activities (MEAs) there are some differences in the way students answer the problems and Model Eliciting Activities (MEAs) can be one of approach used to increase students’ creative mathematical thinking ability.

Direct cellular vs. indirect pager communication during orthopaedic surgical procedures: a prospective study.

PubMed

Ortega, Gil R; Taksali, Sudeep; Smart, Ryan; Baumgaertner, Michael R

2009-01-01

Cellular phone use within the hospital setting has increased as physicians, nurses, and ancillary staff incorporate wireless technologies in improving efficiencies, cost, and maintaining patient safety and high quality healthcare [11]. Through the use of wireless, cellular communication, an overall improvement in communication accuracy and efficiency between intraoperative orthopaedic surgeons and floor nurses may be achieved. Both communication types occurred while the surgeon was scrubbed in the operating room (OR). Indirect communication occurred when the pager call was answered by the OR circulating nurse with communication between the surgeon, circulating nurse, and floor nurse. Direct communication consisted of cell phone and Jabra Bluetooth BT200 wireless ear piece used by the surgeon. The surgeon answered the floor nurse's cellular call by phone ring-activated automatic answering. The study was conducted during scheduled orthopaedic procedures. An independent observer measured time variables with a stop-watch while orthopaedic nurses randomly called via pager or cell phone. The nurses asked for patient caregiver confirmation and answers to 30 different patient-care questions. Sixty trials were performed with 30 cell and 30 page communications. Direct cellular communication showed a better response rate than indirect page (Cell 100%, Page 73%). Indirect page communication allowed a 27% and 33% error rate with patient problem and surgeon solution communications, respectively. There were no reported communication errors while using direct wireless, cellular communication. When compared to page communications, cellular communications showed statistically significant improvements in mean time intervals in response time (Cell = 11s, Page = 211s), correct patient identification (Cell = 5s, Page = 172s), patient problem and solution time (Cell = 13s, Page = 189s), and total communication time (Cell = 32s, Page = 250s) (s = seconds, all P < 0.001). Floor nurse satisfaction ratings (dependent on communication times and/or difficulties) were improved with direct cellular communication (Cell = 29 excellent, Page = 11 excellent). Intraoperative case interruptions (defined as delaying surgical progress) were more frequent with indirect page communication (10 page v. 0 cell). Our study demonstrates that direct wireless communication may be used to improve intraoperative communication and enhance patient safety. Direct wireless, cellular intraoperative communication improves communication times, communication accuracy, communication satisfaction, and minimizes intraoperative case interruption. As a result of this study, we hope to maintain our transition to direct wireless, cellular intraoperative orthopaedic communication to reduce medical errors, improve patient care, and enhance both orthopaedic surgeon and nursing efficiencies.

The "Individualised Accounting Questions" Technique: Using Excel to Generate Quantitative Exercises for Large Classes with Unique Individual Answers

ERIC Educational Resources Information Center

Nnadi, Matthias; Rosser, Mike

2014-01-01

The "individualised accounting questions" (IAQ) technique set out in this paper encourages independent active learning. It enables tutors to set individualised accounting questions and construct an answer grid that can be used for any number of students, with numerical values for each student's answers based on their student enrolment…

Retrieval, Monitoring, and Control Processes: A 7 Tesla fMRI Approach to Memory Accuracy

PubMed Central

Risius, Uda-Mareke; Staniloiu, Angelica; Piefke, Martina; Maderwald, Stefan; Schulte, Frank P.; Brand, Matthias; Markowitsch, Hans J.

2012-01-01

Memory research has been guided by two powerful metaphors: the storehouse (computer) and the correspondence metaphor. The latter emphasizes the dependability of retrieved mnemonic information and draws upon ideas about the state dependency and reconstructive character of episodic memory. We used a new movie to unveil the neural correlates connected with retrieval, monitoring, and control processes, and memory accuracy (MAC), according to the paradigm of Koriat and Goldsmith (1996a,b). During functional magnetic resonance imaging, subjects performed a memory task which required (after an initial learning phase) rating true and false statements [retrieval phase (RP)], making confidence judgments in the respective statement [monitoring phase (MP)], and deciding for either venturing (volunteering) the respective answer or withholding the response [control phase (CP)]. Imaging data pointed to common and unique neural correlates. Activations in brain regions related to RP and MAC were observed in the precuneus, middle temporal gyrus, and left hippocampus. MP was associated with activation in the left anterior and posterior cingulate cortex along with bilateral medial temporal regions. If an answer was volunteered (as opposed to being withheld) during the CP, temporal, and frontal as well as middle and posterior cingulate areas and the precuneus revealed activations. Increased bilateral hippocampal activity was found during withholding compared to volunteering answers. The left caudate activation detected during withholding compared to venturing an answer supports the involvement of the left caudate in inhibiting unwanted responses. Contrary to expectations, we did not evidence prefrontal activations during withholding (as opposed to volunteering) answers. This may reflect our design specifications, but alternative interpretations are put forth. PMID:23580061

An Ethical Review of Euthanasia and Physician-assisted Suicide

PubMed Central

BANOVIĆ, Božidar; TURANJANIN, Veljko; MILORADOVIĆ, Anđela

2017-01-01

Background: In the majority of countries, active direct euthanasia is a forbidden way of the deprivation of the patients’ life, while its passive form is commonly accepted. This distinction between active and passive euthanasia has no justification, viewed through the prism of morality and ethics. Therefore, we focused on attention on the moral and ethical implications of the aforementioned medical procedures. Methods: Data were obtained from the Clinical Hospital Center in Kragujevac, collected during the first half of the 2015. The research included 88 physicians: 57 male physicians (representing 77% of the sample) and 31 female physicians (23% of the sample). Due to the nature, subject and hypothesis of the research, the authors used descriptive method and the method of the theoretical content analysis. Results: A slight majority of the physicians (56, 8%) believe that active euthanasia is ethically unacceptable, while 43, 2% is for another solution (35, 2% took a viewpoint that it is completely ethically acceptable, while the remaining 8% considered it ethically acceptable in certain cases). From the other side, 56, 8% of respondents answered negatively on the ethical acceptability of the physician-assisted suicide, while 33% of them opted for a completely ethic viewpoint of this procedure. Out of the remaining 10, 2% opted for the ethical acceptability in certain cases. Conclusion: Physicians in Serbia are divided on this issue, but a group that considers active euthanasia and physician-assisted suicide as ethically unacceptable is a bit more numerous. PMID:28451551

Feasibility of automated visual field examination in children between 5 and 8 years of age.

PubMed Central

Safran, A. B.; Laffi, G. L.; Bullinger, A.; Viviani, P.; de Weisse, C.; Désangles, D.; Tschopp, C.; Mermoud, C.

1996-01-01

AIMS--To investigate how young children develop the ability to undergo a visual field evaluation using regular automated perimetry. METHODS--The study included 42 normal girls aged 5, 6, 7, and 8 years. Twelve locations in the 15 degrees eccentricity were tested in one eye, using an Octopus 2000R perimeter with a two level strategy. False positive and false negative catch trials were presented. The examination was performed three times in succession. Before the examination procedure, a specially designed programme was conducted for progressive familiarisation. RESULTS--During the familiarisation procedure, it was found that all of the 5-year-old children, seven of the 6-year-old children, and three of the 7-year-old children were unable to perform immediately, and correctly, the instructions given during the familiarisation phase; these children took from 30 seconds to 3 minutes to comply with the examiner's requests. With the exception of one 5-year-old child, all tested subjects completed the planned procedure. The mean proportion of false negative answers in catch trials was 1.6%. The mean proportion of false positive answers was 12.2%. The quadratic dependency on age suggested by the averages was not significant (F(3,116) = 0.88; p = 0.45). Detection stimulus improved with age, as shown by the fact that probability of perceiving dim stimulus increases significantly (F(3,116) = 12.68; p < 0.0001). CONCLUSION--Children did remarkably well regarding both the duration of the examination and the reliability of the answers. A preliminary familiarisation phase with a specially designed adaptation programme was found to be mandatory with children aged 7 or under. To our knowledge, this is the first time that such an investigation has been performed. PMID:8759261

Quantum Weak Values and Logic: An Uneasy Couple

NASA Astrophysics Data System (ADS)

Svensson, Bengt E. Y.

2017-03-01

Quantum mechanical weak values of projection operators have been used to answer which-way questions, e. g. to trace which arms in a multiple Mach-Zehnder setup a particle may have traversed from a given initial to a prescribed final state. I show that this procedure might lead to logical inconsistencies in the sense that different methods used to answer composite questions, like "Has the particle traversed the way X or the way Y?", may result in different answers depending on which methods are used to find the answer. I illustrate the problem by considering some examples: the "quantum pigeonhole" framework of Aharonov et al., the three-box problem, and Hardy's paradox. To prepare the ground for my main conclusion on the incompatibility in certain cases of weak values and logic, I study the corresponding situation for strong/projective measurements. In this case, no logical inconsistencies occur provided one is always careful in specifying exactly to which ensemble or sample space one refers. My results cast doubts on the utility of quantum weak values in treating cases like the examples mentioned.

Addressing challenges to MMPI-2-RF-based testimony: questions and answers.

PubMed

Ben-Porath, Yossef S

2012-11-01

Introduction of a new version of a psychological test brings with it challenges that can be accentuated by the adversarial nature of the legal process. In the case of the Minnesota Multiphasic Personality Inventory-2 Restructured Form (MMPI-2-RF), these challenges can be addressed by becoming familiar with the rationale for and the methods used in revising the inventory, the information contained in the test manuals, and the growing peer-reviewed literature on the test. Potential challenges to MMPI-2-RF-based testimony are identified in this article and discussed in question and answer format. The questions guiding this discussion are based on the Daubert factors, established in 1993 by the US Supreme Court as criteria for gauging the scientific validity of proffered expert testimony. The answers to these questions apply more broadly to testimony in depositions, pre-trial hearings, and at trial. Consideration of the MMPI-2-RF in light of the Daubert factors indicates that the instrument has been subjected to extensive empirical testing and that a substantial peer-reviewed literature is available to guide and support its use. Information about the known and potential rate of error associated with MMPI-2-RF scores is available, and standard procedures for administration, scoring, and interpretation of the inventory are detailed in the test administration manual. Indicators of MMPI-2-RF acceptance can be cited, and criticisms of the MMPI-2-RF can be addressed with information available in the test documents and an extensive, modern, and actively growing peer-reviewed literature.

Recommended Screening Practices for Launch Collision Aviodance

NASA Technical Reports Server (NTRS)

Beaver, Brian A.; Hametz, Mark E.; Ollivierre, Jarmaine C.; Newman, Lauri K.; Hejduk, Matthew D.

2015-01-01

The objective of this document is to assess the value of launch collision avoidance (COLA) practices and provide recommendations regarding its implementation for NASA robotic missions. The scope of this effort is limited to launch COLA screens against catalog objects that are either spacecraft or debris. No modifications to manned safety COLA practices are considered in this effort. An assessment of the value of launch COLA can be broken down into two fundamental questions: 1) Does collision during launch represent a significant risk to either the payload being launched or the space environment? 2) Can launch collision mitigation be performed in a manner that provides meaningful risk reduction at an acceptable level of operational impact? While it has been possible to piece together partial answers to these questions for some time, the first attempt to comprehensively address them is documented in reference (a), Launch COLA Operations: an Examination of Data Products, Procedures, and Thresholds, Revision A. This report is the product of an extensive study that addressed fundamental technical questions surrounding launch collision avoidance analysis and practice. The results provided in reference (a) will be cited throughout this document as these two questions are addressed. The premise of this assessment is that in order to conclude that launch COLA is a value-added activity, the answer to both of these questions must be affirmative. A "no" answer to either of these questions points toward the conclusion that launch COLA provides little or no risk mitigation benefit. The remainder of this assessment will focus on addressing these two questions.

43 CFR 4.107 - Pleadings.

Code of Federal Regulations, 2010 CFR

2010-10-01

... affirmative defenses or counterclaims, as appropriate. One copy of the answer will be served by the Department... Lands: Interior Office of the Secretary of the Interior DEPARTMENT HEARINGS AND APPEALS PROCEDURES... requirements of a complaint, although no particular form or formality is required. Letter size paper should be...

Production Scheduling for Rehabilitation Workshops.

ERIC Educational Resources Information Center

Hietala, David A.

This publication examines production scheduling procedures for sheltered workshops. The manual includes three major sections: (1) the importance and benefits of production scheduling; (2) how-to information on performing basic scheduling in the workshop; and (3) answers to the question, What makes production scheduling work? The scheduling…

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

Aircraft Environmental Systems Mechanic. Part 2.

ERIC Educational Resources Information Center

Chanute AFB Technical Training Center, IL.

This packet contains learning modules designed for a self-paced course in aircraft environmental systems mechanics that was developed for the Air Force. Learning modules consist of some or all of the following materials: objectives, instructions, equipment, procedures, information sheets, handouts, workbooks, self-tests with answers, review…

Research priorities for child and adolescent physical activity and sedentary behaviours: an international perspective using a twin-panel Delphi procedure

PubMed Central

2013-01-01

Background The quantity and quality of studies in child and adolescent physical activity and sedentary behaviour have rapidly increased, but research directions are often pursued in a reactive and uncoordinated manner. Aim To arrive at an international consensus on research priorities in the area of child and adolescent physical activity and sedentary behaviour. Methods Two independent panels, each consisting of 12 experts, undertook three rounds of a Delphi methodology. The Delphi methodology required experts to anonymously answer questions put forward by the researchers with feedback provided between each round. Results The primary outcome of the study was a ranked set of 29 research priorities that aimed to be applicable for the next 10 years. The top three ranked priorities were: developing effective and sustainable interventions to increase children’s physical activity long-term; policy and/or environmental change and their influence on children’s physical activity and sedentary behaviour; and prospective, longitudinal studies of the independent effects of physical activity and sedentary behaviour on health. Conclusions These research priorities can help to guide decisions on future research directions. PMID:24228891

Test of association: which one is the most appropriate for my study?

PubMed

Gonzalez-Chica, David Alejandro; Bastos, João Luiz; Duquia, Rodrigo Pereira; Bonamigo, Renan Rangel; Martínez-Mesa, Jeovany

2015-01-01

Hypothesis tests are statistical tools widely used for assessing whether or not there is an association between two or more variables. These tests provide a probability of the type 1 error (p-value), which is used to accept or reject the null study hypothesis. To provide a practical guide to help researchers carefully select the most appropriate procedure to answer the research question. We discuss the logic of hypothesis testing and present the prerequisites of each procedure based on practical examples.

Learning to Detect Deception from Evasive Answers and Inconsistencies across Repeated Interviews: A Study with Lay Respondents and Police Officers

PubMed Central

Masip, Jaume; Martínez, Carmen; Blandón-Gitlin, Iris; Sánchez, Nuria; Herrero, Carmen; Ibabe, Izaskun

2018-01-01

Previous research has shown that inconsistencies across repeated interviews do not indicate deception because liars deliberately tend to repeat the same story. However, when a strategic interview approach that makes it difficult for liars to use the repeat strategy is used, both consistency and evasive answers differ significantly between truth tellers and liars, and statistical software (binary logistic regression analyses) can reach high classification rates (Masip et al., 2016b). Yet, if the interview procedure is to be used in applied settings the decision process will be made by humans, not statistical software. To address this issue, in the current study, 475 college students (Experiment 1) and 142 police officers (Experiment 2) were instructed to code and use consistency, evasive answers, or a combination or both before judging the veracity of Masip et al.'s (2016b) interview transcripts. Accuracy rates were high (60% to over 90%). Evasive answers yielded higher rates than consistency, and the combination of both these cues produced the highest accuracy rates in identifying both truthful and deceptive statements. Uninstructed participants performed fairly well (around 75% accuracy), apparently because they spontaneously used consistency and evasive answers. The pattern of results was the same among students, all officers, and veteran officers only, and shows that inconsistencies between interviews and evasive answers reveal deception when a strategic interview approach that hinders the repeat strategy is used. PMID:29354078

Micro Labs for High School Chemistry.

ERIC Educational Resources Information Center

Thiel, Russell

This resource guide provides information for 13 laboratory experiments designed to be conducted in small schools with limited equipment and materials. For each experiment, the document outlines necessary equipment and materials, experiment procedures, and questions to be answered. The experiments are: (1) studying the properties of water; (2)…

Aircraft Environmental Systems Mechanic. Part 1.

ERIC Educational Resources Information Center

Chanute AFB Technical Training Center, IL.

This packet contains learning modules for a self-paced course in aircraft environmental systems mechanics that was developed for the Air Force. Each learning module consists of some or all of the following: objectives, instructions, equipment, procedures, information sheets, handouts, self-tests with answers, review section, tests, and response…

32 CFR 516.72 - Procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... requested by OSC for an interview will be made available in accordance with arrangements the Labor Counselor... witnesses are aware of their obligation to answer OSC questions, their potential to be considered “suspects” in OSC investigations, and their right to the assistance of counsel during interviews with OSC...

32 CFR 516.72 - Procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... requested by OSC for an interview will be made available in accordance with arrangements the Labor Counselor... witnesses are aware of their obligation to answer OSC questions, their potential to be considered “suspects” in OSC investigations, and their right to the assistance of counsel during interviews with OSC...

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.

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?"

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?"

Financial and testamentary capacity evaluations: procedures and assessment instruments underneath a functional approach.

PubMed

Sousa, Liliana B; Simões, Mário R; Firmino, Horácio; Peisah, Carmelle

2014-02-01

Mental health professionals are frequently involved in mental capacity determinations. However, there is a lack of specific measures and well-defined procedures for these evaluations. The main purpose of this paper is to provide a review of financial and testamentary capacity evaluation procedures, including not only the traditional neuropsychological and functional assessment but also the more recently developed forensic assessment instruments (FAIs), which have been developed to provide a specialized answer to legal systems regarding civil competencies. Here the main guidelines, papers, and other references are reviewed in order to achieve a complete and comprehensive selection of instruments used in the assessment of financial and testamentary capacity. Although some specific measures for financial abilities have been developed recently, the same is not true for testamentary capacity. Here are presented several instruments or methodologies for assessing financial and testamentary capacity, including neuropsychological assessment, functional assessment scales, performance based functional assessment instruments, and specific FAIs. FAIs are the only specific instruments intended to provide a specific and direct answer to the assessment of financial capacity based on legal systems. Considering the need to move from a diagnostic to a functional approach in financial and testamentary capacity evaluations, it is essential to consider both general functional examination as well as cognitive functioning.

47 CFR 80.111 - Radiotelephone operating procedures for coast stations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... communications in progress, the call may be repeated after three minutes. (5) A coast station must not attempt to... that the called station does not answer, or that communication between the ship station and the called... stations. 80.111 Section 80.111 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND...

School Safety and Violence.

ERIC Educational Resources Information Center

Herrera, Sandra; Holland, Lana; Wesson, Suzanne

School districts in the Education Service Center, Region 2, (southern Texas) were surveyed to examine procedures the districts have put in place to identify threats of violence to school safety and security. The target population was 47 school districts. Data collection was done using mailed questionnaires with a simple yes/no answer format.…

22 CFR 128.8 - Hearings.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Hearings. 128.8 Section 128.8 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS ADMINISTRATIVE PROCEDURES § 128.8 Hearings. (a) A respondent who had not filed a timely written answer is not entitled to a hearing, and the case...

22 CFR 128.8 - Hearings.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Hearings. 128.8 Section 128.8 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS ADMINISTRATIVE PROCEDURES § 128.8 Hearings. (a) A respondent who had not filed a timely written answer is not entitled to a hearing, and the case...

22 CFR 128.8 - Hearings.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Hearings. 128.8 Section 128.8 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS ADMINISTRATIVE PROCEDURES § 128.8 Hearings. (a) A respondent who had not filed a timely written answer is not entitled to a hearing, and the case...

View from OSERS. [Question-and-Answer Session.

ERIC Educational Resources Information Center

Kaufman, Martin J.

The paper describes the perspective of the Office of Special Education and Rehabilitative Services on special education research. The process for reviewing research proposals is explained, along with procedures for selecting experts in the field for creating registers of reviewers. Also discussed are the number of points allocated to different…

Confidence and Competence with Mathematical Procedures

ERIC Educational Resources Information Center

Foster, Colin

2016-01-01

Confidence assessment (CA), in which students state alongside each of their answers a confidence level expressing how certain they are, has been employed successfully within higher education. However, it has not been widely explored with school pupils. This study examined how school mathematics pupils (N?=?345) in five different secondary schools…

Illinois School Law Survey. Third Edition.

ERIC Educational Resources Information Center

Braun, Brian A.

School-related statutes and applicable court decisions in Illinois are presented in a question/answer format followed by legal citations. The following topics are discussed in 27 chapters: (1) Control of Illinois Public Schools; (2) School Boards; (3) School Board Membership; (4) School Election Procedures; (5) School Board Officers; (6) School…

14 CFR 13.53 - Depositions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Depositions. 13.53 Section 13.53... INVESTIGATIVE AND ENFORCEMENT PROCEDURES Rules of Practice for FAA Hearings § 13.53 Depositions. After the respondent has filed a request for hearing and an answer, either party may take testimony by deposition in...

14 CFR 13.53 - Depositions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Depositions. 13.53 Section 13.53... INVESTIGATIVE AND ENFORCEMENT PROCEDURES Rules of Practice for FAA Hearings § 13.53 Depositions. After the respondent has filed a request for hearing and an answer, either party may take testimony by deposition in...

75 FR 57545 - Aviation Proceedings, Agreements Filed the Week Ending September 4, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-21

... DEPARTMENT OF TRANSPORTATION Office of the Secretary Aviation Proceedings, Agreements Filed the Week Ending September 4, 2010 The following Agreements were filed with the Department of Transportation... procedures governing proceedings to enforce these provisions. Answers may be filed within 21 days after the...

Organizational Justice and Employee Satisfaction in Performance Appraisal

ERIC Educational Resources Information Center

Palaiologos, Anastasios; Papazekos, Panagiotis; Panayotopoulou, Leda

2011-01-01

Purpose: This paper aims to explore the performance appraisal (PA) aspects that are connected with organizational justice, and more specifically three kinds of justice, namely distributive, procedural and interactional justice. Design/methodology/approach: The research is based on a sample of 170 respondents who answered a questionnaire giving…

49 CFR 511.32 - Written interrogatories to parties.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 6 2010-10-01 2010-10-01 false Written interrogatories to parties. 511.32 Section... Process § 511.32 Written interrogatories to parties. (a) Availability; procedures for use. Any party may serve upon any other party written interrogatories to be answered by the party served or, if the party...

SPIRES Tailored to a Special Library: A Mainframe Answer for a Small Online Catalog.

ERIC Educational Resources Information Center

Newton, Mary

1989-01-01

Describes the design and functions of a technical library database maintained on a mainframe computer and supported by the SPIRES database management system. The topics covered include record structures, vocabulary control, input procedures, searching features, time considerations, and cost effectiveness. (three references) (CLB)

Teacher Judgments of Students' Reading Abilities across a Continuum of Rating Methods and Achievement Measures

ERIC Educational Resources Information Center

Begeny, John C.; Krouse, Hailey E.; Brown, Kristina G.; Mann, Courtney M.

2011-01-01

Teacher judgments about students' academic abilities are important for instructional decision making and potential special education entitlement decisions. However, the small number of studies evaluating teachers' judgments are limited methodologically (e.g., sample size, procedural sophistication) and have yet to answer important questions…

22 CFR 128.8 - Hearings.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Hearings. 128.8 Section 128.8 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS ADMINISTRATIVE PROCEDURES § 128.8 Hearings. (a) A respondent who had not filed a timely written answer is not entitled to a hearing, and the case...

24 CFR 180.425 - Amendments to pleadings.

Code of Federal Regulations, 2010 CFR

2010-04-01

... AND BUSINESS OPPORTUNITY CONSOLIDATED HUD HEARING PROCEDURES FOR CIVIL RIGHTS MATTERS Proceedings Prior to Hearing § 180.425 Amendments to pleadings. (a) By right. HUD may amend the charge or notice of proposed adverse action once as a matter of right prior to the filing of the answer. (b) By leave. Upon...

24 CFR 180.425 - Amendments to pleadings.

Code of Federal Regulations, 2013 CFR

2013-04-01

... AND BUSINESS OPPORTUNITY CONSOLIDATED HUD HEARING PROCEDURES FOR CIVIL RIGHTS MATTERS Proceedings Prior to Hearing § 180.425 Amendments to pleadings. (a) By right. HUD may amend the charge or notice of proposed adverse action once as a matter of right prior to the filing of the answer. (b) By leave. Upon...

24 CFR 180.425 - Amendments to pleadings.

Code of Federal Regulations, 2014 CFR

2014-04-01

... AND BUSINESS OPPORTUNITY CONSOLIDATED HUD HEARING PROCEDURES FOR CIVIL RIGHTS MATTERS Proceedings Prior to Hearing § 180.425 Amendments to pleadings. (a) By right. HUD may amend the charge or notice of proposed adverse action once as a matter of right prior to the filing of the answer. (b) By leave. Upon...

24 CFR 180.425 - Amendments to pleadings.

Code of Federal Regulations, 2012 CFR

2012-04-01

... AND BUSINESS OPPORTUNITY CONSOLIDATED HUD HEARING PROCEDURES FOR CIVIL RIGHTS MATTERS Proceedings Prior to Hearing § 180.425 Amendments to pleadings. (a) By right. HUD may amend the charge or notice of proposed adverse action once as a matter of right prior to the filing of the answer. (b) By leave. Upon...

24 CFR 180.425 - Amendments to pleadings.

Code of Federal Regulations, 2011 CFR

2011-04-01

... AND BUSINESS OPPORTUNITY CONSOLIDATED HUD HEARING PROCEDURES FOR CIVIL RIGHTS MATTERS Proceedings Prior to Hearing § 180.425 Amendments to pleadings. (a) By right. HUD may amend the charge or notice of proposed adverse action once as a matter of right prior to the filing of the answer. (b) By leave. Upon...

5 CFR 2423.24 - Powers and duties of the Administrative Law Judge during prehearing proceedings.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Administrative Law Judge shall regulate the course and scheduling of prehearing matters, including prehearing... the prehearing conference; and (v) Any other matter pertaining to prehearing or hearing procedures. (2... complaint and answer, as well as any prehearing disclosure matters or disputes. When necessary, the...

5 CFR 2423.24 - Powers and duties of the Administrative Law Judge during prehearing proceedings.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Administrative Law Judge shall regulate the course and scheduling of prehearing matters, including prehearing... the prehearing conference; and (v) Any other matter pertaining to prehearing or hearing procedures. (2... complaint and answer, as well as any prehearing disclosure matters or disputes. When necessary, the...

5 CFR 2423.24 - Powers and duties of the Administrative Law Judge during prehearing proceedings.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Administrative Law Judge shall regulate the course and scheduling of prehearing matters, including prehearing... the prehearing conference; and (v) Any other matter pertaining to prehearing or hearing procedures. (2... complaint and answer, as well as any prehearing disclosure matters or disputes. When necessary, the...

Evaluation Plan for the Computerized Adaptive Vocational Aptitude Battery.

ERIC Educational Resources Information Center

Green, Bert F.; And Others

The United States Armed Services are planning to introduce computerized adaptive testing (CAT) into the Armed Services Vocational Aptitude Battery (ASVAB), which is a major part of the present personnel assessment procedures. Adaptive testing will improve efficiency greatly by assessing each candidate's answers as the test progresses and posing…

12 CFR 19.131 - Notice of charges and answer.

Code of Federal Regulations, 2010 CFR

2010-01-01

... PROCEDURE Disciplinary Proceedings Involving the Federal Securities Laws § 19.131 Notice of charges and... associated person. The notice must indicate the type of disciplinary action being contemplated and the... representative shall be deemed to have consented to the issuance of a disciplinary order. (b) All proceedings...

38 CFR 36.4350 - Servicing procedures for holders.

Code of Federal Regulations, 2011 CFR

2011-07-01

... face-to-face interview with the borrower(s) or a reasonable effort to arrange such a meeting is... can also answer any questions you have regarding your entitlement. If you have access to the Internet... parts 180 and 801. (h) Conducting interviews with delinquent borrowers. When personal contact with the...

Effective Components of Contingency Contracts with Academic Behaviors of College Students

ERIC Educational Resources Information Center

McCoy, James F.; And Others

1977-01-01

Investigates the comparative effects of written as opposed to verbally stated instructions and specification of contingencies, with the written contract containing the typically used written agreement. These procedures were applied to self-managed, naturalistic behaviors, and compared to self-monitoring alone. Study-question answering and amount…

14 CFR 13.19 - Certificate action.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Certificate action. 13.19 Section 13.19... INVESTIGATIVE AND ENFORCEMENT PROCEDURES Legal Enforcement Actions § 13.19 Certificate action. (a) Under section... Administrator bases the proposed action and, except in an emergency, allows the holder to answer any charges and...

Dual processing theory and experts' reasoning: exploring thinking on national multiple-choice questions.

PubMed

Durning, Steven J; Dong, Ting; Artino, Anthony R; van der Vleuten, Cees; Holmboe, Eric; Schuwirth, Lambert

2015-08-01

An ongoing debate exists in the medical education literature regarding the potential benefits of pattern recognition (non-analytic reasoning), actively comparing and contrasting diagnostic options (analytic reasoning) or using a combination approach. Studies have not, however, explicitly explored faculty's thought processes while tackling clinical problems through the lens of dual process theory to inform this debate. Further, these thought processes have not been studied in relation to the difficulty of the task or other potential mediating influences such as personal factors and fatigue, which could also be influenced by personal factors such as sleep deprivation. We therefore sought to determine which reasoning process(es) were used with answering clinically oriented multiple-choice questions (MCQs) and if these processes differed based on the dual process theory characteristics: accuracy, reading time and answering time as well as psychometrically determined item difficulty and sleep deprivation. We performed a think-aloud procedure to explore faculty's thought processes while taking these MCQs, coding think-aloud data based on reasoning process (analytic, nonanalytic, guessing or combination of processes) as well as word count, number of stated concepts, reading time, answering time, and accuracy. We also included questions regarding amount of work in the recent past. We then conducted statistical analyses to examine the associations between these measures such as correlations between frequencies of reasoning processes and item accuracy and difficulty. We also observed the total frequencies of different reasoning processes in the situations of getting answers correctly and incorrectly. Regardless of whether the questions were classified as 'hard' or 'easy', non-analytical reasoning led to the correct answer more often than to an incorrect answer. Significant correlations were found between self-reported recent number of hours worked with think-aloud word count and number of concepts used in the reasoning but not item accuracy. When all MCQs were included, 19 % of the variance of correctness could be explained by the frequency of expression of these three think-aloud processes (analytic, nonanalytic, or combined). We found evidence to support the notion that the difficulty of an item in a test is not a systematic feature of the item itself but is always a result of the interaction between the item and the candidate. Use of analytic reasoning did not appear to improve accuracy. Our data suggest that individuals do not apply either System 1 or System 2 but instead fall along a continuum with some individuals falling at one end of the spectrum.

[Validity of a standard questionnaire to assess physical activity for specific medical checkups and health guidance].

PubMed

Kawakami, Ryoko; Miyachi, Motohiko

2010-10-01

This study aimed to determine the validity of a standard questionnaire to assess amount of physical activity (PA) and cardiorespiratory fitness (VO2peak). A total of 483 men and women, aged 20 to 69 years, participated. The standard questionnaire included 3 items about exercise, PA, and walking speed. All questions were designed to require an answer of Yes or No. Subjects were classified into one of four groups regarding the number of Yes answers to the three questions, giving activity levels of 0 to 3. The amount of PA was measured objectively with a tn-axial accelerometer which could also calculate daily step counts, and the amounts of PA under 3 metabolic equivalents (METs) and at 3 METs or more. VO2peak. was measured by incremental cycle exercise tests with indirect calorimetry. The daily step counts, the amount of PA at 3 METs or more, and the VO2peak. were significantly higher in subjects who answered Yes to each question than in those who answered No. Sensitivity and specificity of each question were 62-73% and 45-71% for the amount of PA established with the "Exercise and Physical Activity Reference for Health Promotion 2006 (EPAR2006)". The sum of sensitivity and specificity was the highest when the cutoff value was activity level 2 (sensitivity 73%, specificity 68%). Sensitivity and specificity for VO2max established by EPAR2006 were lower than those for the amount of PA. These results suggest that only answering simple questions with a standard questionnaire is sufficient for estimation of PA levels for specific medical checkups and health guidance, even though the accuracy is somewhat limited.

Regulatory Scientific Advice on Non-Inferiority Drug Trials

PubMed Central

Knol, Mirjam J.; Klungel, Olaf H.; Gispen-De Wied, Christine C.; de Boer, Antonius; Hoes, Arno W.; Leufkens, Hubert G.; Mantel-Teeuwisse, Aukje K.

2013-01-01

The active-controlled trial with a non-inferiority design has gained popularity in recent years. However, non-inferiority trials present some methodological challenges, especially in determining the non-inferiority margin. Regulatory guidelines provide some general statements on how a non-inferiority trial should be conducted. Moreover, in a scientific advice procedure, regulators give companies the opportunity to discuss critical trial issues prior to the start of the trial. The aim of this study was to identify potential issues that may benefit from more explicit guidance by regulators. To achieve this, we collected and analyzed questions about non-inferiority trials posed by applicants for scientific advice in Europe in 2008 and 2009, as well as the responses given by the European Medicines Agency (EMA). In our analysis we included 156 final letters of advice from 2008 and 2009, addressed to 94 different applicants (manufacturers). Our analysis yielded two major findings: (1) applicants frequently asked questions ‘whether’ and ‘how’ to conduct a non-inferiority trial, 26% and 74%, respectively, and (2) the EMA regulators seem mainly concerned about the choice of the non-inferiority margin in non-inferiority trials (36% of total regulatory answers). In 40% of the answers, the EMA recommended using a stricter margin, and in 10% of the answers regarding non-inferiority margins, the EMA questioned the justification of the proposed non-inferiority margin. We conclude that there are still difficulties in selecting the appropriate methodology for non-inferiority trials. Straightforward and harmonized guidance regarding non-inferiority trials is required, for example on whether it is necessary to conduct such a trial and how the non-inferiority margin is determined. It is unlikely that regulatory guidelines can cover all therapeutic areas; therefore, in some cases regulatory scientific advice may be used as an opportunity for tailored advice. PMID:24040346

Who is thought to be a "reliable dentist"? - Lithuanian dentists' opinion.

PubMed

Puriene, Alina; Balciuniene, Irena; Drobnys, Povilas

2008-01-01

To find out which attributes, according to Lithuanian dentists, are the most important for a "reliable dentist". All the 140 participants of republican dentists' conference were given a questionnaire. The response rate was 64,3%. The answers about the importance of dentist's attributes were presented on a 5-point Likert scale. The statistical data analysis, using the chi2 criterion was carried out. The importance of behaviour during painful and unpleasant procedures, painless treatment and ability to control stressful situations was emphasized by 87%, 83% and 76% of respondents. To add, qualification, communication skills, ability to answer patient's questions clearly, respecting patient's confidentiality were accentuated as well by 78%, 82%, 84% and 74% of dentists. Although, gender was not an essential quality for 78% of respondents, 62% of them reported that dentist's age was very important. Those, who are over 30, emphasized the value of erudition (chi2=0.464; p<0.01), punctuality (chi2=25.467; p=0.001), specialization (chi2=15.808; p<0.05), low treatment cost (chi2=17.393; p<0.05) more significantly than their younger colleagues. No need to wait for a dentist's appointment was appreciated more by respondents, whose work experience is over 30 years (chi2=20.601; p<0.05). Most Lithuanian dentists emphasized the importance of pain management, painless treatment, behaviour during painful and unpleasant procedures, communication skills and ability to answer patient's questions clearly, which are vital for a "reliable dentist".

Mean estimation in highly skewed samples

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

Pederson, S P

The problem of inference for the mean of a highly asymmetric distribution is considered. Even with large sample sizes, usual asymptotics based on normal theory give poor answers, as the right-hand tail of the distribution is often under-sampled. This paper attempts to improve performance in two ways. First, modifications of the standard confidence interval procedure are examined. Second, diagnostics are proposed to indicate whether or not inferential procedures are likely to be valid. The problems are illustrated with data simulated from an absolute value Cauchy distribution. 4 refs., 2 figs., 1 tab.

Field Lab on the Rocks.

ERIC Educational Resources Information Center

King, David T., Jr.; Abbott-King, Janet P.

1985-01-01

Advocates taking students on field trips to highway roadcuts to illustrate various geological principles. Photographs of three roadcuts (with sample objectives and questions/answers for students to answer) are included. Also included are suggestions for preparation, safety, and activities during such field trips. (DH)

Solving a Problem by Using What You Know: A Physicist Looks at a Problem in Ecology

ERIC Educational Resources Information Center

Greenler, Robert

2015-01-01

Two philosophical ideas motivate this paper. The first is an answer to the question of what is an appropriate activity for a physicist. My answer is that an appropriate activity is anything where the tools of a physicist enable him or her to make a contribution to the solution of a significant problem. This may be obvious in areas that overlap…

Interactive Communication: A Few Research Answers for a Technological Explosion.

ERIC Educational Resources Information Center

Chapanis, Alphonse

The techniques, procedures, and principal findings of 15 different experiments in a research program on interactive communication are summarized in this paper. Among the principal findings reported are that: problems are solved faster in communication modes that have a voice channel than in those that do not have a voice channel, modes of…

Do High School Chemistry Examinations Inhibit Deeper Level Understanding of Dynamic Reversible Chemical Reactions?

ERIC Educational Resources Information Center

Wheeldon, R.; Atkinson, R.; Dawes, A.; Levinson, R.

2012-01-01

Background and purpose: Chemistry examinations can favour the deployment of algorithmic procedures like Le Chatelier's Principle (LCP) rather than reasoning using chemical principles. This study investigated the explanatory resources which high school students use to answer equilibrium problems and whether the marks given for examination answers…

5 CFR 752.604 - Procedures.

Code of Federal Regulations, 2010 CFR

2010-01-01

... place during the notice period may pose a threat to the appointee or others, result in loss of or damage... he or she is no longer a threat to safety, the agency mission, or Government property; (ii) Placing... the appointee's oral answer who has authority either to make or to recommend a final decision on the...

75 FR 22892 - Aviation Proceedings, Agreements Filed the Week Ending April 17, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-30

... Week Ending April 17, 2010 The following Agreements were filed with the Department of Transportation... procedures governing proceedings to enforce these provisions. Answers may be filed within 21 days after the..., Docket Operations, Federal Register Liaison. [FR Doc. 2010-10098 Filed 4-29-10; 8:45 am] BILLING CODE...

77 FR 21619 - Aviation Proceedings, Agreements Filed the Week Ending March 10, 2011

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-10

... Week Ending March 10, 2011 The following Agreements were filed with the Department of Transportation... procedures governing proceedings to enforce these provisions. Answers may be filed within 21 days after the..., Program Manager, Docket Operations, Federal Register Liaison. [FR Doc. 2012-8446 Filed 4-9-12; 8:45 am...

75 FR 18253 - Aviation Proceedings, Agreements Filed the Week Ending March 27, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-09

... Week Ending March 27, 2010 The following Agreements were filed with the Department of Transportation... procedures governing proceedings to enforce these provisions. Answers may be filed within 21 days after the.... [FR Doc. 2010-8110 Filed 4-8-10; 8:45 am] BILLING CODE 4910-9X-P ...

Sign-a-Palooza

ERIC Educational Resources Information Center

McMorran, Charles; Reynolds, Veronica

2010-01-01

A halo of signs, some stuffed into thick plastic sheaths while others curled under yellow tape, cluttered the service desks of the New City Library. They bleated out messages of closings, procedures, and warnings. Their number undermined their cause. All too often a customer would ask a question that was answered by the very sign they had pushed…

Intra-Household Work Time Synchronization: Togetherness or Material Benefits?

ERIC Educational Resources Information Center

van Klaveren, Chris; van den Brink, Henriette Maassen

2007-01-01

If partners derive utility from joint leisure time, it is expected that they will coordinate their work schedules in order to increase the amount of joint leisure. In order to control for differences in constraints and selection effects, this paper uses a new matching procedure, providing answers to the following questions: (1) Do partners…

29 CFR 102.177 - Exclusion from hearings; Refusal of witness to answer questions; Misconduct by attorneys and...

Code of Federal Regulations, 2014 CFR

2014-07-01

... questions; Misconduct by attorneys and party representatives before the Agency; Procedures for processing misconduct allegations. 102.177 Section 102.177 Labor Regulations Relating to Labor NATIONAL LABOR RELATIONS BOARD RULES AND REGULATIONS, SERIES 8 Misconduct by Attorneys or Party Representatives § 102.177...

29 CFR 102.177 - Exclusion from hearings; Refusal of witness to answer questions; Misconduct by attorneys and...

Code of Federal Regulations, 2011 CFR

2011-07-01

... questions; Misconduct by attorneys and party representatives before the Agency; Procedures for processing misconduct allegations. 102.177 Section 102.177 Labor Regulations Relating to Labor NATIONAL LABOR RELATIONS BOARD RULES AND REGULATIONS, SERIES 8 Misconduct by Attorneys or Party Representatives § 102.177...

29 CFR 102.177 - Exclusion from hearings; Refusal of witness to answer questions; Misconduct by attorneys and...

Code of Federal Regulations, 2010 CFR

2010-07-01

... questions; Misconduct by attorneys and party representatives before the Agency; Procedures for processing misconduct allegations. 102.177 Section 102.177 Labor Regulations Relating to Labor NATIONAL LABOR RELATIONS BOARD RULES AND REGULATIONS, SERIES 8 Misconduct by Attorneys or Party Representatives § 102.177...

29 CFR 102.177 - Exclusion from hearings; Refusal of witness to answer questions; Misconduct by attorneys and...

Code of Federal Regulations, 2012 CFR

2012-07-01

... questions; Misconduct by attorneys and party representatives before the Agency; Procedures for processing misconduct allegations. 102.177 Section 102.177 Labor Regulations Relating to Labor NATIONAL LABOR RELATIONS BOARD RULES AND REGULATIONS, SERIES 8 Misconduct by Attorneys or Party Representatives § 102.177...

29 CFR 102.177 - Exclusion from hearings; Refusal of witness to answer questions; Misconduct by attorneys and...

Code of Federal Regulations, 2013 CFR

2013-07-01

... questions; Misconduct by attorneys and party representatives before the Agency; Procedures for processing misconduct allegations. 102.177 Section 102.177 Labor Regulations Relating to Labor NATIONAL LABOR RELATIONS BOARD RULES AND REGULATIONS, SERIES 8 Misconduct by Attorneys or Party Representatives § 102.177...

Sexual Harassment: Issues and Answers. A Guide for: Education, Business, Industry.

ERIC Educational Resources Information Center

Welzenbach, Lanora, Ed.; And Others

Legal issues concerning sexual harassment are examined, and advice regarding policies and procedures are offered as an update to a publication released by the College and University Personnel Association (CUPA) in 1981. Training methods and programs and special policy considerations for higher education are also covered. Of major concern is sexual…

45 CFR 681.10 - What happens if a defendant fails to file an answer?

Code of Federal Regulations, 2010 CFR

2010-10-01

... SCIENCE FOUNDATION PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Procedures Following Service of A... that an initial decision will be issued. (c) The ALJ will assume the facts alleged in the complaint to be true and, if such facts establish liability under the statute, the ALJ will issue an initial...

45 CFR 681.10 - What happens if a defendant fails to file an answer?

Code of Federal Regulations, 2011 CFR

2011-10-01

... SCIENCE FOUNDATION PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Procedures Following Service of A... that an initial decision will be issued. (c) The ALJ will assume the facts alleged in the complaint to be true and, if such facts establish liability under the statute, the ALJ will issue an initial...

45 CFR 681.10 - What happens if a defendant fails to file an answer?

Code of Federal Regulations, 2014 CFR

2014-10-01

... SCIENCE FOUNDATION PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Procedures Following Service of A... that an initial decision will be issued. (c) The ALJ will assume the facts alleged in the complaint to be true and, if such facts establish liability under the statute, the ALJ will issue an initial...

45 CFR 681.10 - What happens if a defendant fails to file an answer?

Code of Federal Regulations, 2012 CFR

2012-10-01

... SCIENCE FOUNDATION PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Procedures Following Service of A... that an initial decision will be issued. (c) The ALJ will assume the facts alleged in the complaint to be true and, if such facts establish liability under the statute, the ALJ will issue an initial...

45 CFR 681.10 - What happens if a defendant fails to file an answer?

Code of Federal Regulations, 2013 CFR

2013-10-01

... SCIENCE FOUNDATION PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Procedures Following Service of A... that an initial decision will be issued. (c) The ALJ will assume the facts alleged in the complaint to be true and, if such facts establish liability under the statute, the ALJ will issue an initial...

Strategic Flexibility in Computational Estimation for Chinese- and Canadian-Educated Adults

ERIC Educational Resources Information Center

Xu, Chang; Wells, Emma; LeFevre, Jo-Anne; Imbo, Ineke

2014-01-01

The purpose of the present study was to examine factors that influence strategic flexibility in computational estimation for Chinese- and Canadian-educated adults. Strategic flexibility was operationalized as the percentage of trials on which participants chose the problem-based procedure that best balanced proximity to the correct answer with…

25 CFR 11.301 - Arrests.

Code of Federal Regulations, 2011 CFR

2011-04-01

... AFFAIRS, DEPARTMENT OF THE INTERIOR LAW AND ORDER COURTS OF INDIAN OFFENSES AND LAW AND ORDER CODE Criminal Procedure § 11.301 Arrests. (a) Arrest is the taking of a person into police custody in order that he or she may be held to answer for a criminal offense. (b) No law enforcement officer shall arrest...

Emergent Listener Responses following Intraverbal Training in Children with Autism

ERIC Educational Resources Information Center

Ingvarsson, Einar T.; Cammilleri, Anthony P.; Macias, Heather

2012-01-01

We examined the emergence of listener responses following intraverbal training in four children with autism. Intraverbal training consisted of a transfer-of-control procedure in which the participants were taught to answer questions in the form of "What is the state bird of [name of state]" using either picture prompts (tact-to-intraverbal…

The Weight of Iron and Feathers

ERIC Educational Resources Information Center

Zendri, G.; Gratton, L. M.; Oss, S.

2014-01-01

We discuss the popular question concerning the difference in weight between 1 kg of iron and 1 kg of feathers, by taking into account the non-trivial aspect of the semantic interpretation of "weight" and the weighting procedure. The inclusion of air buoyancy makes the correct answer an interesting one. We describe and comment on the…

Predictions and the Limiting Effects of Prequestions.

ERIC Educational Resources Information Center

Shanahan, Timothy

A study examined the effects of teacher questioning and student prediction (purpose-setting procedures) upon the reading comprehension of 188 students in grades 3 through 6. Thirty-two constructed-answer questions were developed for use with an article about kangaroos, written in an expository style and approximately 900 words in length. Half of…

"Don't Know" Responding to Answerable and Unanswerable Questions during Misleading and Hypnotic Interviews

ERIC Educational Resources Information Center

Scoboria, Alan; Mazzoni, Giuliana; Kirsch, Irving

2008-01-01

"Don't know" (DK) responses to interview questions are conceptually heterogeneous, and may represent uncertainty or clear statements about the contents of memory. A study examined the subjective intent of DK responses in relation to the objective status of information queried, in the context of memory distorting procedures. Participants…

LPN Analysis in the Health Industry.

ERIC Educational Resources Information Center

Omvig, Clayton P.; And Others

The health care industry has undergone a great many changes in the past several years: changes in technology, regulations, payment procedures, type of client, and personnel needs. A study attempted to answer the question, "What part will the licensed practical nurse (LPN) have in the health care industry of the future?" In Phase One of…

Agricultural Marketing. Instructor's Guide. Volume 12, Number 9. Agdex 810, Catalog Number AG-81-I.

ERIC Educational Resources Information Center

Missouri Univ., Columbia. Instructional Materials Lab.

This instructor's guide contains twenty lessons for teaching a curriculum unit in agricultural marketing. Each lesson includes the following instructional elements: objectives, study questions, references, teaching procedures, transparency masters, exams, and answer keys. The lessons cover the following questions: (1) What is marketing? (2) What…

Students' Reasoning about p-Values

ERIC Educational Resources Information Center

Aquilonius, Birgit C.; Brenner, Mary E.

2015-01-01

Results from a study of 16 community college students are presented. The research question concerned how students reasoned about p-values. Students' approach to p-values in hypothesis testing was procedural. Students viewed p-values as something that one compares to alpha values in order to arrive at an answer and did not attach much meaning to…

A Special Education Systems Simulation Model: Teacher Training Emphasis.

ERIC Educational Resources Information Center

Jones, Wayne; And Others

The authors illustrate the application of a systems approach for educational decision-makers through utilization of a special education systems simulation model with emphasis on teacher training. It is noted that the model provides a procedure to answer "what if" type questions before actually implementing a proposed program. Discussed are the…

A Methodological Critique of "Interventions for Boys with Conduct Problems"

ERIC Educational Resources Information Center

Kent, Ronald; And Others

1976-01-01

Kent criticizes Patterson's study on treating the behavior problems of boys, on several methodological bases concluding that more rigorous research is required in this field. Patterson answers Kent's criticisms arguing that they are not based on sound grounds. Patterson offers further evidence to support the efficacy of his treatment procedures.…

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…

KBGIS-II: A knowledge-based geographic information system

NASA Technical Reports Server (NTRS)

Smith, Terence; Peuquet, Donna; Menon, Sudhakar; Agarwal, Pankaj

1986-01-01

The architecture and working of a recently implemented Knowledge-Based Geographic Information System (KBGIS-II), designed to satisfy several general criteria for the GIS, is described. The system has four major functions including query-answering, learning and editing. The main query finds constrained locations for spatial objects that are describable in a predicate-calculus based spatial object language. The main search procedures include a family of constraint-satisfaction procedures that use a spatial object knowledge base to search efficiently for complex spatial objects in large, multilayered spatial data bases. These data bases are represented in quadtree form. The search strategy is designed to reduce the computational cost of search in the average case. The learning capabilities of the system include the addition of new locations of complex spatial objects to the knowledge base as queries are answered, and the ability to learn inductively definitions of new spatial objects from examples. The new definitions are added to the knowledge base by the system. The system is performing all its designated tasks successfully. Future reports will relate performance characteristics of the system.

Volcanic versus anthropogenic carbon dioxide

USGS Publications Warehouse

Gerlach, T.

2011-01-01

Which emits more carbon dioxide (CO2): Earth's volcanoes or human activities? Research findings indicate unequivocally that the answer to this frequently asked question is human activities. However, most people, including some Earth scientists working in fields outside volcanology, are surprised by this answer. The climate change debate has revived and reinforced the belief, widespread among climate skeptics, that volcanoes emit more CO2 than human activities [Gerlach, 2010; Plimer, 2009]. In fact, present-day volcanoes emit relatively modest amounts of CO2, about as much annually as states like Florida, Michigan, and Ohio.

The Swiss cheese model of safety incidents: are there holes in the metaphor?

PubMed Central

Perneger, Thomas V

2005-01-01

Background Reason's Swiss cheese model has become the dominant paradigm for analysing medical errors and patient safety incidents. The aim of this study was to determine if the components of the model are understood in the same way by quality and safety professionals. Methods Survey of a volunteer sample of persons who claimed familiarity with the model, recruited at a conference on quality in health care, and on the internet through quality-related websites. The questionnaire proposed several interpretations of components of the Swiss cheese model: a) slice of cheese, b) hole, c) arrow, d) active error, e) how to make the system safer. Eleven interpretations were compatible with this author's interpretation of the model, 12 were not. Results Eighty five respondents stated that they were very or quite familiar with the model. They gave on average 15.3 (SD 2.3, range 10 to 21) "correct" answers out of 23 (66.5%) – significantly more than 11.5 "correct" answers that would expected by chance (p < 0.001). Respondents gave on average 2.4 "correct" answers regarding the slice of cheese (out of 4), 2.7 "correct" answers about holes (out of 5), 2.8 "correct" answers about the arrow (out of 4), 3.3 "correct" answers about the active error (out of 5), and 4.1 "correct" answers about improving safety (out of 5). Conclusion The interpretations of specific features of the Swiss cheese model varied considerably among quality and safety professionals. Reaching consensus about concepts of patient safety requires further work. PMID:16280077

Patients’ acceptance of corticotomy-assisted orthodontics

PubMed Central

Zawawi, Khalid H

2015-01-01

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

Distinct effects of reminding mortality and physical pain on the default-mode activity and activity underlying self-reflection.

PubMed

Shi, Zhenhao; Han, Shihui

2018-06-01

Behavioral research suggests that reminding both mortality and negative affect influences self-related thoughts. Using functional magnetic resonance imaging (MRI), we tested the hypothesis that reminders of mortality and physical pain decrease brain activity underlying self-related thoughts. Three groups of adults underwent priming procedures during which they answered questions pertaining to mortality, physical pain, or leisure time, respectively. Before and after priming, participants performed personality trait judgments on oneself or a celebrity, identified the font of words, or passively viewed a fixation. The default-mode activity and neural activity underlying self-reflection were identified by contrasting viewing a fixation vs. font judgment and trait judgments on oneself vs. a celebrity, respectively. The analyses of the pre-priming functional MRI (fMRI) data identified the default-mode activity in the posterior cingulate cortex (PCC), ventral medial prefrontal cortex (MPFC), and parahippocampal gyrus, and the activity underlying instructed self-reflection in both the ventral and dorsal regions of the MPFC. The analyses of the post-priming fMRI data revealed that, relative to leisure time priming, reminding mortality significantly reduced the default-mode PCC activity, and reminding physical pain significantly decreased the dorsal MPFC activity during instructed self-reflection. Our findings suggest distinct neural underpinnings of the effect of reminding morality and aversive emotion on default-mode and instructed self-reflection.

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.

Changes in How Prospective Teachers Anticipate Secondary Students' Answers

ERIC Educational Resources Information Center

Llinares, Salvador; Fernández, Ceneida; Sánchez-Matamoros, Gloria

2016-01-01

This study focuses on how prospective teachers learn about students' mathematical thinking when (1) anticipating secondary students' answers reflecting different characteristics of understanding, and (2) propose new activities in relation to the classification of quadrilaterals. The data were collected from forty-eight prospective secondary school…

Advertising, a Distributive Education Manual and Answer Book.

ERIC Educational Resources Information Center

Martin, Charles H.; Cyrus, Cinda L.

This revised manual for individualized instruction of distributive education trainees at the high school or junior college level in basic advertising and sales promotion activities includes 15 self-study assignments, teaching suggestions, and a bibliography. Together with a separate answer key, each assignment provides student questions and…

Teaching Vocabulary to Preschoolers with Disabilities Using Adult-Child Shared Bookreading: A Comparison of Traditional and Electronic Books

ERIC Educational Resources Information Center

Rhodehouse, Sara Bernice

2013-01-01

This study sought to validate adult-child shared storybook reading as a method for teaching target vocabulary words to preschool children with disabilities. The Vocabulary Learning through Books (VLTB) instructional procedure incorporates, adult-child book reading, questioning during reading requiring the child to answer with a target word, and…

Nevada High School Proficiency Examination: Reading. Form E Released, Part 1 [and] Part 2.

ERIC Educational Resources Information Center

Nevada State Dept. of Education, Carson City.

This document presents a sample test form for high school reading and comprehension proficiency. The first section of the exam consists of 27 questions taken from 7 selections, which included 4 literature and poetry selections and the following nonfiction titles: Procedures for Answering a Call, Just the Facts, Garlic, and Pot Roast with…

Interviewing Child Witnesses: The Effect of Forced Confabulation on Event Memory

ERIC Educational Resources Information Center

Stolzenberg, Stacia; Pezdek, Kathy

2013-01-01

Age differences in rates of forced confabulation and memory consequences thereof were assessed using a recall task similar to real forensic interview procedures. Children viewed a target video and were tested with the same 18 questions immediately afterward and 1 week later. Of the 18 questions, 12 were answerable; the 6 unanswerable questions…

78 FR 19354 - Aviation Proceedings, Agreements Filed the Week Ending March 16, 2013

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-29

... Week Ending March 16, 2013 The following Agreements were filed with the Department of Transportation... procedures governing proceedings to enforce these provisions. Answers may be filed within 21 days after the...--34th. PSC held in Abu Dhabi on 18-19 October 2012. Memorandum. PSC/RESO/154 dated 4 January 2013...

Learning a New Language is "Like Swiss Cheese": Learning to Learn English

ERIC Educational Resources Information Center

Larrotta, Clarena; Moon, Ji Yoon Christine; Huang, Jiuhan

2016-01-01

The purpose of the study was to understand instructors' viewpoints on the relevance of learning to learn (L2L) in the settings where they teach. Twenty-four instructors answered an online qualitative survey about their experiences teaching English to adults. Data analysis was informed by narrative analysis procedures. Study findings include…

Does Solving Insight-Based Problems Differ from Solving Learning-Based Problems? Some Evidence from an ERP Study

ERIC Educational Resources Information Center

Leikin, Roza; Waisman, Ilana; Leikin, Mark

2016-01-01

We asked: "What are the similarities and differences in mathematical processing associated with solving learning-based and insight-based problems?" To answer this question, the ERP research procedure was employed with 69 male adolescent subjects who solved specially designed insight-based and learning-based tests. Solutions of…

Recruiting Participants and Determining Eligibility | Division of Cancer Prevention

Cancer.gov

Each Screening Center was responsible for establishing its own procedures for identifying and recruiting participants into the trial based on guidelines disseminated by the Coordinating Center and developed by NCI. Each Screening Center was also encouraged to develop and use other materials, such as introductory letters and answers to FAQs, to assist with recruitments. Once

Manual for the Instruction of School Bus Drivers.

ERIC Educational Resources Information Center

Stewart, Otto J., Comp.

In answer to requests from numerous school and safety officials throughout the State, a manual for the instruction of school bus drivers was prepared; with 2,000,000 pupils in 20,000 vehicles being transported daily during a school year, the State of New York realizes the necessity for correct safety procedures to be well defined for those…

Cook's Helper. DOT No. 317.687-010. Restaurant Occupations. Coordinator's Guide. First Edition.

ERIC Educational Resources Information Center

Hohhertz, Durwin

This coordinator's guide for a module on cook's helpers, one of seven individualized units about restaurant occupations, has been developed for students enrolled in cooperative part-time training and employed in a commercial restaurant. Included in the first part of the guide are a progress chart, suggested teaching procedures, answers to the…

43 CFR 4.450-7 - Action by manager.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Action by manager. 4.450-7 Section 4.450-7 Public Lands: Interior Office of the Secretary of the Interior DEPARTMENT HEARINGS AND APPEALS PROCEDURES... Fact § 4.450-7 Action by manager. (a) If an answer is not filed as required, the allegations of the...

43 CFR 4.450-7 - Action by manager.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Action by manager. 4.450-7 Section 4.450-7 Public Lands: Interior Office of the Secretary of the Interior DEPARTMENT HEARINGS AND APPEALS PROCEDURES... Fact § 4.450-7 Action by manager. (a) If an answer is not filed as required, the allegations of the...

43 CFR 4.450-7 - Action by manager.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Action by manager. 4.450-7 Section 4.450-7 Public Lands: Interior Office of the Secretary of the Interior DEPARTMENT HEARINGS AND APPEALS PROCEDURES... Fact § 4.450-7 Action by manager. (a) If an answer is not filed as required, the allegations of the...

43 CFR 4.450-7 - Action by manager.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Action by manager. 4.450-7 Section 4.450-7 Public Lands: Interior Office of the Secretary of the Interior DEPARTMENT HEARINGS AND APPEALS PROCEDURES... Fact § 4.450-7 Action by manager. (a) If an answer is not filed as required, the allegations of the...

Can Cloze Tests Really Improve Second Language Learners' Reading Comprehension Skills?

ERIC Educational Resources Information Center

Ren, Guanxin

2011-01-01

Cloze testing is a widely-used procedure to test learners' reading comprehension in learning a language, but little is known if it can really improve learners' reading comprehension skills. This paper attempts to seek answers to this question by comparing the cloze test scores of two groups of students (Experimental versus Control) undertaking…

Kitchen Helper. DOT No. 318.687-010. Restaurant Occupations. Coordinator's Guide. First Edition.

ERIC Educational Resources Information Center

Hohhertz, Durwin

This coordinator's guide for a module on kitchen helpers, one of seven individualized units about restaurant occupations, has been developed for students enrolled in cooperative part-time training and employed in a commercial restaurant. Included in the first part of the guide are a progress chart, suggested teaching procedures, answers to the…

Fair Housing: A Better Answer than Busing. A Plan for Louisville and Jefferson County.

ERIC Educational Resources Information Center

Kentucky Commission on Human Rights, Louisville.

In this paper, the Kentucky Commisssion on Human Rights outlines ways in which housing-related institutions and agencies can revise their policies and procedures to reverse the trend towards housing segregation. Recommendations are made to the city and county with regard to how Section 8 housing assistance programs can be used to promote…

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).

The Czechoslovak legal regulation of family relations affected by development in medicine.

PubMed

Dragonec, J

1990-01-01

Medicine has developed rapidly during the last decades. Transplantation, sex-change surgery in transsexual or heterosexual persons, interference in the process of reproduction of human species and procedures like lobotomy have remarkably expanded the possibilities of contemporary medicine. This, at the same time gives rise to unprecedented legal problems. A number of them have not yet been solved in many countries, though legislative solutions are sought. The road to their solution, however, is full of blind curves: no sooner does the law offer an answer to one problem than medicine demands the answer to another, brand new one. This is why knowledge of these problems' regulation in different countries might be of use. That article gives an outline of their regulation in Czechoslovakia.

Intentional placental removal on suspicious placenta accreta spectrum: still prohibited?

PubMed

Matsubara, Shigeki; Takahashi, Hironori

2018-01-01

Intentional placental removal for abnormally invasive placenta (AIP) is fundamentally abandoned at planned surgery for it. Whether this holds true even after recent introduction of various hemostatic procedures is unclear. We discussed on this issue based on our own experiences and also on the recent reports on various hemostatic procedures. Studies directly answering this question have been lacking. We must weigh the balance between the massive bleeding and possibility of uterus-preservation when intentional placental removal strategy is employed. An almost forgotten strategy, the "intentional placental removal" for planned AIP surgery may regain its position when appropriate hemostatic procedures are concomitantly used depending on the situation. Even employing this strategy, quick decision to perform hysterectomy under multidisciplinary team may be important.

[Retrospective evaluation of the knee function after partial resection of the fat body of the knee].

PubMed

Rosmus, L; Wieczorek, Z; Kocur, T

2000-01-01

A series of 64 male patients aged 16-58 years (average 37 years) underwent in the years 1992-1997 a partial resection of the Hoffa pad. The results of this procedure were evaluated. The patients underwent surgery for diagnosed tear of the medial meniscus. At arthrotomy the meniscus was found to be intact and the only visible pathology appeared to be hypertrophic Hoffa pad impinging between the articular surfaces of the joint. The authors attempted to answer the following question: is partial resection of the fat body of the knee a therapeutic procedure or an excuse to justify surgery? The results presented in this paper confirm the therapeutic usefulness of this procedure.

Interventional radiology peer, a newly developed peer-review scoring system designed for interventional radiology practice.

PubMed

d'Othée, Bertrand Janne; Haskal, Ziv J

2013-10-01

Existing diagnostic radiology peer-review systems do not address the specificities of interventional radiology (IR) practice. The purpose of this study was to assess the feasibility of a specifically developed interventional peer review method, IR Peer. Retrospective review of a prospectively encoded pilot database aimed at demonstrating the feasibility of IR Peer in a multiphysician practice was performed. This scoring system used morning peer review of selected IR cases from the previous day in the form of a five-item questionnaire and an ordinal answer scale that grades reviewers' agreement with imaging findings, procedural/technical management, early outcomes, and follow-up plan. Patient lists from IR Peer and morbidity and mortality (M&M) conferences were compared to evaluate the amount of overlap and capability of IR Peer to help detect adverse events (AEs). A total of 417 consecutive reviews of IR attending physician cases by peers were performed in 163 consecutive patients over 18 months, and 94% of cases were reviewed by two or three IR attending physicians. Each question was answered 99%-100% of the time. Answers showed disagreement in 10% of cases (2% by a single reviewer, 8% by several), most related to procedural technique. Overall AE incidence was 1.8%. IR Peer contributed 10.7% of cases to the M&M list. IR Peer is feasible, relevant, and easy to implement in a multiphysician IR practice. When used along with other quality-assurance processes, it might help in the detection of AEs for M&M; the latter will require further confirmatory research. © SIR, 2013.

75 FR 43995 - Agency Information Collection Activities: Submission for OMB Review; Comment Request, OMB No...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-27

... DEPARTMENT OF HOMELAND SECURITY Federal Emergency Management Agency [Docket ID: FEMA-2010-0026...; FEMA/EMI Independent Study Course Enrollment and Test Answer Sheet AGENCY: Federal Emergency Management... Course Enrollment and Test Answer Sheet (paper and electronic). SUMMARY: The Federal Emergency Management...

STS-114: Discovery Question & Answer with Joint Crew on ISS

NASA Technical Reports Server (NTRS)

2005-01-01

STS-114 Commander Eileen Collins, Pilot James Kelly, Mission Specialists Souichi Noguchi, Stephen Robinson, Charles Camarda, Andrew Thomas, Wendy Lawrence, and Expedition 11 Commander Sergei Krikalev and Flight Engineer John Phillips answers questions from United States, Japanese and Russian News media in the Destiny laboratory of the International Space Station. Risk, safety, extravehicular activities, spacewalks, re-entry, gap fillers, tiles, flight operations, flight crew activities, team work, and life in space are topics covered with the News media.

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.

Splash Safety During Dermatologic Procedures Among US Dermatology Residents.

PubMed

Korta, Dorota Z; Chapman, Lance W; Lee, Patrick K; Linden, Kenneth G

2017-07-01

Dermatologists are at potential risk of acquiring infections from contamination of the mucous membranes by blood and body fluids. However, there are little data on splash safety during procedural dermatology. To determine dermatology resident perceptions about splash risk during dermatologic procedures and to quantify the rate of protective equipment use. An anonymous on-line survey was sent to 108 United States ACGME-approved dermatology residency programs assessing frequency of facial protection during dermatologic procedures, personal history of splash injury, and, if applicable, reasons for not always wearing facial protection. A total of 153 dermatology residents responded. Rates of facial protection varied by procedure, with the highest rates during surgery and the lowest during local anesthetic injection. Over 54% of respondents reported suffering facial splash while not wearing facial protection during a procedure. In contrast, 88.9% of respondents correctly answered that there is a small risk of acquiring infection from mucosal splash. Residency program recommendations for facial protection seem to vary by procedure. The authors' results demonstrate that although facial splash is a common injury, facial protection rates and protective recommendations vary significantly by procedure. These data support the recommendation for enhanced facial protection guidelines during procedural dermatology.

The Psychometric Entrance Examination of the Universities in Israel. Information Booklet, English Version.

ERIC Educational Resources Information Center

National Inst. for Testing and Evaluation, Jerusalem (Israel).

The purpose of this booklet is to explain examination registration procedures and to introduce the Psychometric Entrance Examination so that students will know what to expect, what types of questions they will be asked, and how they will be expected to answer. The aim of the examination is to evaluate a variety of cognitive abilities: verbal,…

29 CFR 102.46 - Exceptions, cross-exceptions, briefs, answering briefs; time for filing; where to file; service...

Code of Federal Regulations, 2010 CFR

2010-07-01

... support of the position taken on each question, with specific page reference to the record and the legal... set forth specifically the questions of procedure, fact, law, or policy to which exception is taken...; (iii) shall designate by precise citation of page the portions of the record relied on; and (iv) shall...

29 CFR 102.46 - Exceptions, cross-exceptions, briefs, answering briefs; time for filing; where to file; service...

Code of Federal Regulations, 2011 CFR

2011-07-01

... support of the position taken on each question, with specific page reference to the record and the legal... set forth specifically the questions of procedure, fact, law, or policy to which exception is taken...; (iii) shall designate by precise citation of page the portions of the record relied on; and (iv) shall...

STS-54 Physics of Toys

NASA Technical Reports Server (NTRS)

1993-01-01

Greg Vogt, NASA Headquarters Education Specialist, and Carolyn Sumners, Houston Museum of Natural Science, give an overview of the spaceborne experiments that will take place on the STS-54 Endeavour mission. Mr. Vogt discusses the objectives and procedures of the experiments, which are structured around using toys to show the effects of microgravity. Mr. Vogt and Ms. Sumners then answer questions from the press.

My Child Needs a Piece of Adaptive Equipment: Now What? Well, It Depends!

ERIC Educational Resources Information Center

Maly, Jennifer McLaughlin

2007-01-01

As a pediatric physical therapist, the author usually hears this question, "Now What?," after months of frustration as parents attempt to figure out the procedure of getting an item for their child. Unfortunately, there is not a specific answer except "it depends," which can be just as frustrating as the question at hand. Typically, a piece of…

Development and Field Test of the Trial Battery for Project A

DTIC Science & Technology

1987-05-01

cognitive, temperament, biographical data, and vocational interest) were investigated to detect excessive redundancy among the PB measures, especially ...abili- ties. The literature review procedures were described earlier. Almost no literature was available on computerized, especially microprocessor-driven...Lhese questions, and it is acknowledged that research is necessary to obtain answers, especially with micropro- cessor-driven testing methods. Phase 3

From Good to Great: An Action Research Study to Improve the New Faculty Onboarding Experience

ERIC Educational Resources Information Center

Williams-Smith, Rachel E.

2017-01-01

Onboarding is a procedure an organization implements to help new employees adjust to their new roles and environment. This action research project sought to answer the question of how the new faculty onboarding process at a small, private, Midwestern university could be improved. Following a review of the literature, a researcher-generated plan on…

State Policies and Procedures on Response to Intervention in the Midwest Region. Issues & Answers. REL 2011-No. 116

ERIC Educational Resources Information Center

Detgen, Amy; Yamashita, Mika; Davis, Brittany; and Wraight, Sara

2011-01-01

Based on a review of state documents and interviews with state and local officials in six Midwest Region states, this qualitative study describes state education agency policy development and planning for response to intervention approaches to instruction. It also looks at the support provided to districts and schools implementing response to…

Comments on Professor Bloom's Paper Entitled "Toward a Theory of Testing Which Includes Measurement-Evaluation-Assessment."

ERIC Educational Resources Information Center

Glass, Gene V.

The objective of evaluation in education is distinct from the objectives of measurement and assessment or testing. Accordingly, a synthesis of the three procedures into a single theory is not viable. Evaluation is a method of gathering empirical evidence for decision making by answering questions about the worth of educational materials,…

Locating Cognition in Second Language Interaction and Learning: Inside the Skull or in Public View?

ERIC Educational Resources Information Center

Kasper, Gabriele

2009-01-01

A key question in the debate on conversation analysis as an approach to SLA concerns the role of cognition in interaction and learning. Where is cognition located, and how is understanding in interaction achieved? For an empirically grounded answer, I will explore the procedural apparatus that sustains socially shared cognition. Following a brief…

[Evaluation of satisfaction after in-office conization under local anesthesia].

PubMed

Cattin, J; Rufenacht, E; Roesch, M; Chehab, M; Ramanah, R; Riethmuller, D

2016-10-01

Treating cervical intraepithelial neoplasia is essential in cervix carcinoma prevention and conization is the standard treatment. In the current medical and economic context, which advocates the simplification of procedures, loop excision conization is well adapted to an in-office procedure. Therefore, we evaluated the patient satisfaction after an in-office conization. We conducted an observational study at the Besançon University Medical Centre. Between November 2013 and October 2014, all patients treated by an in-office conization were included. Global satisfaction of patient was retrospectively collected by answering a telephone questionnaire. Seventy patients were treated by in-office conization and answered the questionnaire. Global satisfaction was 88.6%. Moreover, 75.7% of patients declared to have felt no pain or moderate pain during the conization. Most of the patients (91.4%) would advise this in-office care to their relatives. The rate of positive margins for dysplasia was 31.4% and postoperative haemorrhage occurred in 7.1%. In this context of medical care cost reduction, conization seems to be perfectly adapted to in-office surgery. It was also found to be well accepted by patients without raising neither positive margins rate nor postoperative haemorrhage risk. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

"What else are you worried about?" – Integrating textual responses into quantitative social science research

PubMed Central

Brümmer, Martin; Schmukle, Stefan C.; Goebel, Jan; Wagner, Gert G.

2017-01-01

Open-ended questions have routinely been included in large-scale survey and panel studies, yet there is some perplexity about how to actually incorporate the answers to such questions into quantitative social science research. Tools developed recently in the domain of natural language processing offer a wide range of options for the automated analysis of such textual data, but their implementation has lagged behind. In this study, we demonstrate straightforward procedures that can be applied to process and analyze textual data for the purposes of quantitative social science research. Using more than 35,000 textual answers to the question “What else are you worried about?” from participants of the German Socio-economic Panel Study (SOEP), we (1) analyzed characteristics of respondents that determined whether they answered the open-ended question, (2) used the textual data to detect relevant topics that were reported by the respondents, and (3) linked the features of the respondents to the worries they reported in their textual data. The potential uses as well as the limitations of the automated analysis of textual data are discussed. PMID:28759628

The effects of cumulative practice on mathematics problem solving.

PubMed

Mayfield, Kristin H; Chase, Philip N

2002-01-01

This study compared three different methods of teaching five basic algebra rules to college students. All methods used the same procedures to teach the rules and included four 50-question review sessions interspersed among the training of the individual rules. The differences among methods involved the kinds of practice provided during the four review sessions. Participants who received cumulative practice answered 50 questions covering a mix of the rules learned prior to each review session. Participants who received a simple review answered 50 questions on one previously trained rule. Participants who received extra practice answered 50 extra questions on the rule they had just learned. Tests administered after each review included new questions for applying each rule (application items) and problems that required novel combinations of the rules (problem-solving items). On the final test, the cumulative group outscored the other groups on application and problem-solving items. In addition, the cumulative group solved the problem-solving items significantly faster than the other groups. These results suggest that cumulative practice of component skills is an effective method of training problem solving.

Olelo: a web application for intuitive exploration of biomedical literature

PubMed Central

Niedermeier, Julian; Jankrift, Marcel; Tietböhl, Sören; Stachewicz, Toni; Folkerts, Hendrik; Uflacker, Matthias; Neves, Mariana

2017-01-01

Abstract Researchers usually query the large biomedical literature in PubMed via keywords, logical operators and filters, none of which is very intuitive. Question answering systems are an alternative to keyword searches. They allow questions in natural language as input and results reflect the given type of question, such as short answers and summaries. Few of those systems are available online but they experience drawbacks in terms of long response times and they support a limited amount of question and result types. Additionally, user interfaces are usually restricted to only displaying the retrieved information. For our Olelo web application, we combined biomedical literature and terminologies in a fast in-memory database to enable real-time responses to researchers’ queries. Further, we extended the built-in natural language processing features of the database with question answering and summarization procedures. Combined with a new explorative approach of document filtering and a clean user interface, Olelo enables a fast and intelligent search through the ever-growing biomedical literature. Olelo is available at http://www.hpi.de/plattner/olelo. PMID:28472397

"What else are you worried about?" - Integrating textual responses into quantitative social science research.

PubMed

Rohrer, Julia M; Brümmer, Martin; Schmukle, Stefan C; Goebel, Jan; Wagner, Gert G

2017-01-01

Open-ended questions have routinely been included in large-scale survey and panel studies, yet there is some perplexity about how to actually incorporate the answers to such questions into quantitative social science research. Tools developed recently in the domain of natural language processing offer a wide range of options for the automated analysis of such textual data, but their implementation has lagged behind. In this study, we demonstrate straightforward procedures that can be applied to process and analyze textual data for the purposes of quantitative social science research. Using more than 35,000 textual answers to the question "What else are you worried about?" from participants of the German Socio-economic Panel Study (SOEP), we (1) analyzed characteristics of respondents that determined whether they answered the open-ended question, (2) used the textual data to detect relevant topics that were reported by the respondents, and (3) linked the features of the respondents to the worries they reported in their textual data. The potential uses as well as the limitations of the automated analysis of textual data are discussed.

The effects of cumulative practice on mathematics problem solving.

PubMed Central

Mayfield, Kristin H; Chase, Philip N

2002-01-01

This study compared three different methods of teaching five basic algebra rules to college students. All methods used the same procedures to teach the rules and included four 50-question review sessions interspersed among the training of the individual rules. The differences among methods involved the kinds of practice provided during the four review sessions. Participants who received cumulative practice answered 50 questions covering a mix of the rules learned prior to each review session. Participants who received a simple review answered 50 questions on one previously trained rule. Participants who received extra practice answered 50 extra questions on the rule they had just learned. Tests administered after each review included new questions for applying each rule (application items) and problems that required novel combinations of the rules (problem-solving items). On the final test, the cumulative group outscored the other groups on application and problem-solving items. In addition, the cumulative group solved the problem-solving items significantly faster than the other groups. These results suggest that cumulative practice of component skills is an effective method of training problem solving. PMID:12102132

The Eras and Trends of Automatic Short Answer Grading

ERIC Educational Resources Information Center

Burrows, Steven; Gurevych, Iryna; Stein, Benno

2015-01-01

Automatic short answer grading (ASAG) is the task of assessing short natural language responses to objective questions using computational methods. The active research in this field has increased enormously of late with over 80 papers fitting a definition of ASAG. However, the past efforts have generally been ad-hoc and non-comparable until…

Major Appliance Repair. Teacher Edition and Student Edition. Second Edition.

ERIC Educational Resources Information Center

Smreker, Gene; Calvert, King

This second edition contains teacher and student guides for 14 units of instruction in major appliance repair. Each unit in the teacher edition includes some or all of the following basic components: objective sheet, suggested activities, answers to assignment sheets, answers to the written test, written test, a unit evaluation form, teacher…

How [NOT] to Measure a Solar Cell to Get the Highest Efficiency

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

Emery, Keith

The multibillion-dollar photovoltaic (PV) industry sells products by the watt; the calibration labs measure this parameter at the cell and module level with the lowest possible uncertainty of 1-2 percent. The methods and procedures to achieve a measured 50 percent efficiency on a thin-film solar cell are discussed. This talk will describe methods that ignore procedures that increase the uncertainty. Your questions will be answered concerning 'Everything you Always Wanted to Know about Efficiency Enhancements But Were Afraid to Ask.' The talk will cover a step-by-step procedure using examples found in literature or encountered in customer samples by the Nationalmore » Renewable Energy Laboratory's (NREL's) PV Performance Characterization Group on how to artificially enhance the efficiency. The procedures will describe methods that have been used to enhance the current voltage and fill factor.« less

Teaching and assessing procedural skills using simulation: metrics and methodology.

PubMed

Lammers, Richard L; Davenport, Moira; Korley, Frederick; Griswold-Theodorson, Sharon; Fitch, Michael T; Narang, Aneesh T; Evans, Leigh V; Gross, Amy; Rodriguez, Elliot; Dodge, Kelly L; Hamann, Cara J; Robey, Walter C

2008-11-01

Simulation allows educators to develop learner-focused training and outcomes-based assessments. However, the effectiveness and validity of simulation-based training in emergency medicine (EM) requires further investigation. Teaching and testing technical skills require methods and assessment instruments that are somewhat different than those used for cognitive or team skills. Drawing from work published by other medical disciplines as well as educational, behavioral, and human factors research, the authors developed six research themes: measurement of procedural skills; development of performance standards; assessment and validation of training methods, simulator models, and assessment tools; optimization of training methods; transfer of skills learned on simulator models to patients; and prevention of skill decay over time. The article reviews relevant and established educational research methodologies and identifies gaps in our knowledge of how physicians learn procedures. The authors present questions requiring further research that, once answered, will advance understanding of simulation-based procedural training and assessment in EM.

Lies, Damned Lies, and Survey Self-Reports? Identity as a Cause of Measurement Bias

PubMed Central

Brenner, Philip S.; DeLamater, John

2017-01-01

Explanations of error in survey self-reports have focused on social desirability: that respondents answer questions about normative behavior to appear prosocial to interviewers. However, this paradigm fails to explain why bias occurs even in self-administered modes like mail and web surveys. We offer an alternative explanation rooted in identity theory that focuses on measurement directiveness as a cause of bias. After completing questions about physical exercise on a web survey, respondents completed a text message–based reporting procedure, sending updates on their major activities for five days. Random assignment was then made to one of two conditions: instructions mentioned the focus of the study, physical exercise, or not. Survey responses, text updates, and records from recreation facilities were compared. Direct measures generated bias—overreporting in survey measures and reactivity in the directive text condition—but the nondirective text condition generated unbiased measures. Findings are discussed in terms of identity. PMID:29038609

Heterologous embryo transfer: Magisterial answers and metaphysical questions.

PubMed

Accad, Michel

2014-02-01

The debate regarding the morality of heterologous embryo transfer (HET) as a solution for the fate of cryopreserved embryos remains active. This paper endeavors to show that the magisterial instructions on bioethical issues can only lead to the conclusion that HET is always morally illicit. I begin by showing that the text of Dignitas personae recognizes HET as a procedure accomplishing a procreative function, and I indicate that it is through gestation that this procreative function occurs. I further show that the previous Instruction, Donum vitae, implicitly points to an ontological or spiritual consideration at play during gestation. This consideration is likely related to the procreative function identified in Dignitas personae. Finally, I place these two textual arguments in the context of the debate concerning HET and conclude that metaphysical questions must be clarified in order for the immorality of HET to be understood from a suitable anthropological perspective and gain more widespread acceptance.

Heterologous embryo transfer: Magisterial answers and metaphysical questions

PubMed Central

Accad, Michel

2014-01-01

The debate regarding the morality of heterologous embryo transfer (HET) as a solution for the fate of cryopreserved embryos remains active. This paper endeavors to show that the magisterial instructions on bioethical issues can only lead to the conclusion that HET is always morally illicit. I begin by showing that the text of Dignitas personae recognizes HET as a procedure accomplishing a procreative function, and I indicate that it is through gestation that this procreative function occurs. I further show that the previous Instruction, Donum vitae, implicitly points to an ontological or spiritual consideration at play during gestation. This consideration is likely related to the procreative function identified in Dignitas personae. Finally, I place these two textual arguments in the context of the debate concerning HET and conclude that metaphysical questions must be clarified in order for the immorality of HET to be understood from a suitable anthropological perspective and gain more widespread acceptance. PMID:24899737

Lies, Damned Lies, and Survey Self-Reports? Identity as a Cause of Measurement Bias.

PubMed

Brenner, Philip S; DeLamater, John

2016-12-01

Explanations of error in survey self-reports have focused on social desirability: that respondents answer questions about normative behavior to appear prosocial to interviewers. However, this paradigm fails to explain why bias occurs even in self-administered modes like mail and web surveys. We offer an alternative explanation rooted in identity theory that focuses on measurement directiveness as a cause of bias. After completing questions about physical exercise on a web survey, respondents completed a text message-based reporting procedure, sending updates on their major activities for five days. Random assignment was then made to one of two conditions: instructions mentioned the focus of the study, physical exercise, or not. Survey responses, text updates, and records from recreation facilities were compared. Direct measures generated bias-overreporting in survey measures and reactivity in the directive text condition-but the nondirective text condition generated unbiased measures. Findings are discussed in terms of identity.

Degree of proximity in the construction of social representations: the case of intelligence.

PubMed

Miguel, Isabel; Valentim, Joaquim Pires; Carugati, Felice

2012-11-01

The present article is devoted to the empirical endeavor of studying the effect of the degree of proximity, defined by specific socio-educational insertions, on the organization of social representations of intelligence. A questionnaire was answered by a sample of 752 participants belonging to five different social categories with different degrees of proximity and knowledge about intelligence: mothers, fathers, mother-teachers and non-parent students (psychology and science students). The questionnaire included different topics, namely concerning the concept of intelligence, its development and the effectiveness of teaching procedures. Results show that the principles organizing the contents of representations are linked to the personal involvement in intelligence, on which subjects more or less implied take different positions. Results produced suggest, therefore, that the content of representations is directly linked to the activation of social roles and the salience of the object, reflecting the functional character that the organization of representations has to specific social dynamics.

[Study of work accidents related to human body fluids exposure among health workers at a university hospital].

PubMed

Balsamo, Ana Cristina; Felli, Vanda Elisa Andres

2006-01-01

This descriptive and exploratory study from a quantitative approach aimed to characterize workers who were victims of work accidents related to human body fluids exposure and to evaluate the accident victim care protocol. The population consisted of 48 workers who were victims of work accidents involving exposure to human body fluids, from July 2000 to June 2001. Data were collected through a form and interviews. Results showed that nursing workers presented higher accident risk levels and that 87.50% involved piercing and cutting material, such as needles and butterflies (70%). As to the accident-related situation/activity, the workers indicated that 25% were due to an "inadequate act during the procedure"; 19.64% mentioned that "it happened" and 29.17% answered that they did not have any suggestion. This study provided important tools to review and elaborate strategies to prevent accidents involving exposure to human body fluids.

Integration of mobile technology in educational materials improves participation: creation of a novel smartphone application for resident education.

PubMed

Shaw, Christiana M; Tan, Sanda A

2015-01-01

Traditional education consists of didactics and book learning. Recently, technology has been integrated into graduate medical education, primarily in the form of simulation. The primary aim of this study was to investigate if a novel smartphone application using technology to engage learners would improve participation in an educational activity when compared with a daily e-mail format and how this use translated to performance on standardized testing. The UF Surgery App (App), which is a smartphone application, was developed to deliver 2 questions from a general surgery educational database every weekday from October to February 2013. The App, developed for iOS, featured a notification alarm and a reminder icon to actively engage the learner. Learners who used the App responded to multiple-choice questions and were provided instantaneous feedback in the form of a correct answer with an explanation. The response rate and answers were collected prospectively and compared with the American Board of Surgery In-Training Examination score. University of Florida, College of Medicine, Gainesville, Florida, a university teaching hospital. A total of 46 general surgical residents were enrolled in a university training program. Participation was voluntary. Overall, 26 of 46 (57%) residents participated. Of the users, 70% answered more than 20% of the questions, while 46% responded to more than 70% of questions. The percentage of correct answers on the App was positively correlated with standardized score (p = 0.005), percentage correct (p = 0.02), and percentile (p = 0.034) on the ABSITE examination. Technology can be used to actively engage residents. Deployment of this novel App improved participation over a daily question-answer e-mail format, and answers correlated with standardized test performance. The effect of the App on overall education is unclear, and a multi-institutional study has been initiated. Copyright © 2015 Association of Program Directors in Surgery. All rights reserved.

Finite machines, mental procedures, and modern physics.

PubMed

Lupacchini, Rossella

2007-01-01

A Turing machine provides a mathematical definition of the natural process of calculating. It rests on trust that a procedure of reason can be reproduced mechanically. Turing's analysis of the concept of mechanical procedure in terms of a finite machine convinced Gödel of the validity of the Church thesis. And yet, Gödel's later concern was that, insofar as Turing's work shows that "mental procedure cannot go beyond mechanical procedures", it would imply the same kind of limitation on human mind. He therefore deems Turing's argument to be inconclusive. The question then arises as to which extent a computing machine operating by finite means could provide an adequate model of human intelligence. It is argued that a rigorous answer to this question can be given by developing Turing's considerations on the nature of mental processes. For Turing such processes are the consequence of physical processes and he seems to be led to the conclusion that quantum mechanics could help to find a more comprehensive explanation of them.

Favouring more rigour when investigating human eating behaviour is like supporting motherhood and apple pie: A response to Robinson, Bevelander, Field, and Jones (2018).

PubMed

Hetherington, Marion M; Rolls, Barbara J

2018-05-11

In a 1987 paper, addressing questions about factors that influence the initiation, maintenance, and termination of food intake, we wrote, "development of systematic procedures to measure eating behaviour is essential if descriptive and inferential statistics are to be applied to answering such questions, giving them power and replicability" (Hetherington & Rolls, 1987 page 77). Therefore, as longstanding advocates of rigorous procedures in laboratory-based investigations of food intake, we welcome Robinson et al.'s (2018) clear recommendations for laboratory studies. However, this is akin to voting for "motherhood and apple pie", and few would argue against deployment of improved procedures for these studies. What then can we contribute to the debate in order to refine the recommendations made or add to them? Our most important message for researchers is that the central hypothesis or main research question will determine the most appropriate methods for any study. If a laboratory-based study is planned, then there are basic methodological questions that must be answered before proceeding to a final protocol. While such guidelines are needed to ensure basic methodological rigour, these should not be so prescriptive as to inhibit creativity. Here we provide several thoughts on how to advance studies of ingestive behaviour, including the need to apply appropriate controls, encouragement to move beyond convenience samples, and to remember the value of exploratory, observational, and naturalistic studies to complement laboratory-based studies. Copyright © 2018. Published by Elsevier Ltd.

A survey of patient comprehension of readily accessible online educational material regarding plastic surgery procedures.

PubMed

Hoppe, Ian C; Ahuja, Naveen K; Ingargiola, Michael J; Granick, Mark S

2013-03-01

When an elective procedure is under consideration, the Internet may often be the first resource utilized by a patient. The goal of the present study was to examine the comprehension of readily available online educational material by the patient population in a single plastic surgery clinic. Two 5-question surveys were constructed: 1 for breast augmentation and 1 for rhinoplasty, each based on explanatory passages from patient education sections of the American Society of Plastic Surgeons (ASPS) and the American Society for Aesthetic Plastic Surgery (ASAPS) websites. Demographic data were also collected. One hundred patients who presented to the University Hospital in Newark, New Jersey, completed the survey. Mean patient age was 38.8 years. Mean number of completed educational years was 11.7. Across all groups, the mean score recorded was 3.41 out of a possible 5, with 1 point being assigned for each correct answer. The mean score was 3.54 for the ASPS website and 3.28 for the ASAPS website. The mean score was 3.26 for the breast augmentation survey and 3.56 for rhinoplasty. Neither difference was significant. No significant difference in scores was noted between websites or procedures. Patients understood the majority of the information presented in the passage provided to them. It is unrealistic to expect a patient to answer all questions correctly, although 23% of participants did. Patients appear to understand the material and are able to subsequently apply this knowledge to an objective measure of comprehension.

Commentary on Sommer et al. 'A randomized experiment of the effects of including alternative medicine in the mandatory benefit package of health insurance.

PubMed

Heusser, P

2000-03-01

The study by Sommer et al. recently reported in Complementary Therapies in Medicine has been heavily criticised in Switzerland since its original publication. Its major problems are an inadequate reflection of real practice, an inadequate study design relative to the central research objective, questionable value of the applied instrument and procedure for health assessment, methodological and statistical problems, and failure to consider literature relevant to the topic. For these reasons, this experimental study does not allow an answer to its central questions as to costs and effectiveness of complementary medicine made available within Switzerland's mandatory basic health insurance provisions. We propose more practice-related, non-experimental prospective study designs to realistically answer these questions.

Impairment in proverb interpretation as an executive function deficit in patients with amnestic mild cognitive impairment and early Alzheimer's disease.

PubMed

Leyhe, Thomas; Saur, Ralf; Eschweiler, Gerhard W; Milian, Monika

2011-01-01

Proverb interpretation is assumed to reflect executive functions. We hypothesized that proverb interpretation is impaired in patients with amnestic mild cognitive impairment (aMCI) diagnosed as single-domain impairment by common neuropsychological testing. We compared performance in a proverb interpretation test in single-domain aMCI patients and patients with early Alzheimer's disease (EAD). The groups with aMCI and EAD performed significantly worse than healthy controls. Both patient groups gave concrete answers with a similar frequency. However, patients with EAD tended to give senseless answers more frequently. Our data suggest that in patients diagnosed as single-domain aMCI, deterioration of executive functions is detectable with subtle and appropriate neuropsychological testing. Implementation of these procedures may improve the early prediction of AD.

Older Adults' Opinions on Fall Prevention in Relation to Physical Activity Level.

PubMed

Tuvemo Johnson, Susanna; Martin, Cathrin; Anens, Elisabeth; Johansson, Ann-Christin; Hellström, Karin

2018-01-01

The purpose of this study was to explore and describe older adults' opinions regarding actions to prevent falls and to analyze differences in the opinions of highly versus less physically active older adults. An open-ended question was answered by 262 individuals aged 75 to 98 years living in the community. The answers were analyzed using qualitative content analysis, and differences in the categories were compared between highly and less physically active persons. Physical activity was measured according to a five-level scale. The content analysis resulted in eight categories: assistive devices, avoiding hazards, behavioral adaptive strategies, being physically active, healthy lifestyle, indoor modifications, outdoor modifications, and seeking assistance. Behavioral adaptive strategies were mentioned to a greater extent by highly active people, and indoor modifications were more often mentioned by less active older adults. Support for active self-directed behavioral strategies might be important for fall prevention among less physically active older adults.

Neural-Net Based Optical NDE Method for Structural Health Monitoring

NASA Technical Reports Server (NTRS)

Decker, Arthur J.; Weiland, Kenneth E.

2003-01-01

This paper answers some performance and calibration questions about a non-destructive-evaluation (NDE) procedure that uses artificial neural networks to detect structural damage or other changes from sub-sampled characteristic patterns. The method shows increasing sensitivity as the number of sub-samples increases from 108 to 6912. The sensitivity of this robust NDE method is not affected by noisy excitations of the first vibration mode. A calibration procedure is proposed and demonstrated where the output of a trained net can be correlated with the outputs of the point sensors used for vibration testing. The calibration procedure is based on controlled changes of fastener torques. A heterodyne interferometer is used as a displacement sensor for a demonstration of the challenges to be handled in using standard point sensors for calibration.

Virtual reality for pain and anxiety management in children

PubMed Central

Arane, Karen; Behboudi, Amir; Goldman, Ran D.

2017-01-01

Abstract Question Pain and anxiety are common in children who need procedures such as administering vaccines or drawing blood. Recent reports have described the use of virtual reality (VR) as a method of distraction during such procedures. How does VR work in reducing pain and anxiety in pediatric patients and what are the potential uses for it? Answer Recent studies explored using VR with pediatric patients undergoing procedures ranging from vaccinations and intravenous injections to laceration repair and dressing changes for burn wounds. Interacting with immersive VR might divert attention, leading to a slower response to incoming pain signals. Preliminary results have shown that VR is effective, either alone or in combination with standard care, in reducing the pain and anxiety patients experience compared with standard care or other distraction methods. PMID:29237632

Providing support to family members.

PubMed

Davidhizar, Ruth; Dowd, Steven

2004-01-01

Providing recognition and simple information can be powerful and reassure a family member who is anxious and worried about an ill relative. While "answers" concerning the procedure are often not available, providing information that is available--the locations of the rest rooms and coffee shop; approximately how long the procedure will take; where to wait; and the process involved in the radiological procedure, reading and getting the results--can give some feeling of control, and thus reduce feelings of powerlessness. Most importantly, family members who are recognized and included with the patient in the treatment process will be reassured of the competency of the staff and gain hopefulness about the outcome of the diagnostic and treatment experience. And providing hope in the healthcare setting is a radiology professional's most important job.

Retrieval Attempts Enhance Learning, but Retrieval Success (versus Failure) Does Not Matter

ERIC Educational Resources Information Center

Kornell, Nate; Klein, Patricia Jacobs; Rawson, Katherine A.

2015-01-01

Retrieving information from memory enhances learning. We propose a 2-stage framework to explain the benefits of retrieval. Stage 1 takes place as one attempts to retrieve an answer, which activates knowledge related to the retrieval cue. Stage 2 begins when the answer becomes available, at which point appropriate connections are strengthened and…

Americans with Disabilities Act (ADA). Title 1--Employment. Questions & Answers for Employees.

ERIC Educational Resources Information Center

American Association of Retired Persons, Washington, DC.

This guide provides information on Title I of the Americans with Disabilities Act (ADA) in a question-and-answer format for employees. The guide covers such topics as the following: which employers must comply; what employment practices and activities are covered; who is protected against employment discrimination; definitions of a person with a…

Question-Answer Activities in Synchronous Virtual Classrooms in Terms of Interest and Usefulness

ERIC Educational Resources Information Center

Aydemir, Melike; Kursun, Engin; Karaman, Selçuk

2016-01-01

Instructors generally convey their face to face habits to synchronous virtual classrooms, but these face to face strategies do not work in these environments. In this sense, the purpose of this study was to investigate the effects of question type and answer format used in synchronous class implementations on perceived interest and usefulness. To…

Infectious Mononucleosis in Active Patients: Definitive Answers to Common Questions.

ERIC Educational Resources Information Center

Auwaerter, Paul G.

2002-01-01

Describes infectious mononucleosis (IM), examining viral transmission and infection, clinical features, diagnosis, and management. Focuses on answers to several commonly asked questions about IM in sport (e.g., when it is safe to resume sports after IM, how often fatigue or depression are related to earlier bouts of IM, and how often IM is…

Domain Specific vs Domain General: Implications for Dynamic Assessment

ERIC Educational Resources Information Center

Kaniel, Shlomo

2010-01-01

The article responds to the need for evidence-based dynamic assessment. The article is divided into two sections: In Part 1 we examine the scientific answer to the question of how far human mental activities and capabilities are domain general (DG) / domain specific (DS). A highly complex answer emerges from the literature review of domains such…

Using Tablet PCs for Active Learning: Learning from Others' Mistakes

ERIC Educational Resources Information Center

Robson, Daphne; Kennedy, Dave

2013-01-01

Tablet PCs were used interactively in a Discrete Mathematics course in the first year of a Computing degree. The main benefit expected was an improvement in student engagement, but peer instruction was very evident and the ability to display many student answers led to very effective and immediate feedback, particularly when incorrect answers were…

Clarissa Spoken Dialogue System for Procedure Reading and Navigation

NASA Technical Reports Server (NTRS)

Hieronymus, James; Dowding, John

2004-01-01

Speech is the most natural modality for humans use to communicate with other people, agents and complex systems. A spoken dialogue system must be robust to noise and able to mimic human conversational behavior, like correcting misunderstandings, answering simple questions about the task and understanding most well formed inquiries or commands. The system aims to understand the meaning of the human utterance, and if it does not, then it discards the utterance as being meant for someone else. The first operational system is Clarissa, a conversational procedure reader and navigator, which will be used in a System Development Test Objective (SDTO) on the International Space Station (ISS) during Expedition 10. In the present environment one astronaut reads the procedure on a Manual Procedure Viewer (MPV) or paper, and has to stop to read or turn pages, shifting focus from the task. Clarissa is designed to read and navigate ISS procedures entirely with speech, while the astronaut has his eyes and hands engaged in performing the task. The system also provides an MPV like graphical interface so the procedure can be read visually. A demo of the system will be given.

STS-74 flight day 2

NASA Astrophysics Data System (ADS)

1995-11-01

On the second day of the STS-74 mission, the flight crew, Cmdr. Kenneth Cameron, Pilot James Halsell, and Mission Specialists William McArthur, Jerry Ross, and Chris Hatfield, were awakened to music from the play 'The Nutcracker'. The astronauts hosted an in-orbit interview with Canadian reporters and journalists from Toronto, answering general questions about living in space and space flight, and explaining the delicate maneuvers that the shuttle will have to perform for the Mir docking procedures scheduled for the next day. Due to the awkward angle that the shuttle will use to approach the Mir, the docking procedure will be done in an almost blind state.

STS-74 Flight Day 2

NASA Technical Reports Server (NTRS)

1995-01-01

On the second day of the STS-74 mission, the flight crew, Cmdr. Kenneth Cameron, Pilot James Halsell, and Mission Specialists William McArthur, Jerry Ross, and Chris Hadfield, were awakened to music from the play 'The Nutcracker'. The astronauts hosted an in-orbit interview with Canadian reporters and journalists from Toronto, answering general questions about living in space and space flight, and explaining the delicate maneuvers that the shuttle will have to perform for the Mir docking procedures scheduled for the next day. Due to the awkward angle that the shuttle will use to approach the Mir, the docking procedure will be done in an almost blind state.

Correlating Intellectual Abilities with Successful Vocational Training and Placement of Licensed Practical Nurses Using the Structure of Intellect Assessment Procedure. Final Report.

ERIC Educational Resources Information Center

Tracy, George S.; Baer, Michelle

A study was conducted to answer the following questions: (1) What intellectual abilities are essential in a successful vocational training program? (2) To what degree can intellectual abilities be used to predict successful job placement? and (3) To what degree does rationale of job preference affect successful job placement? The assessment…

U.S. Fish and Wildlife Service breeding bird surveys: How can they be used in forest management?

Treesearch

William F. Laudenslayer

1988-01-01

Since 1965, the U.S. Fish and Wildlife and Canadian Wildlife Services have sponsored annual Brceding Bird Surveys (BBSs), which are done in the United States and Canada using standard procedures. Data resulting from individual surveys may have Cptential to answer certain management questions or serve to fill information gaps for relatively small geographic areas. A BBS...

Laboratory Experimental Design for a Glycomic Study.

PubMed

Ugrina, Ivo; Campbell, Harry; Vučković, Frano

2017-01-01

Proper attention to study design before, careful conduct of procedures during, and appropriate inference from results after scientific experiments are important in all scientific studies in order to ensure valid and sometimes definitive conclusions can be made. The design of experiments, also called experimental design, addresses the challenge of structuring and conducting experiments to answer the questions of interest as clearly and efficiently as possible.

Price Analysis on Commercial Item Purchases Within the Department of Defense

DTIC Science & Technology

2013-09-01

KTR contractor MFR memorandum for record MRR market research report PBS Public Building Service SAP simplified acquisition procedures...and reasonable. The survey asked what challenges the respondents face in executing price analysis and in determining and documenting price...organization’s biggest challenge was, a split response was received. Three supervisors answered that the skill level of employees was the biggest challenge

On a constructive procedure for verifying whether a matrix can be made real by a unitary similarity transformation

NASA Astrophysics Data System (ADS)

Ikramov, Kh. D.

2010-03-01

There are well-known conditions under which a complex n × n matrix A can be made real by a similarity transformation. Under the additional assumption that A has a simple real spectrum, a constructive answer is given to the question whether this transformation can be realized via a unitary rather than arbitrary similarity.

Conceptual Processes for Linking Eutrophication and Network Models

DTIC Science & Technology

2006-08-01

recommends a general procedure for future endeavors in this area. BACKGROUND: In recent years new ideas for nutrient management to control...network model. Coupling these two models will provide managers a new perspective on how to improve management strategies and help answer questions such...Dorothy H. Tillman, Dr. Carl F. Cerco, and Mr. Mark R. Noel of the Water Quality and Contaminant Modeling Branch, Enviromental Laboratory (EL

Predicting Citizen Satisfaction with Government Services in Belize

DTIC Science & Technology

2015-03-26

treatments are being executed on existing groups as the community population, a quasi-experimental approach using the nonequivalent control group design ... design and survey procedures before concluding with a discussion of the anticipated significance of the research . Chapter II is an article to be...York School Belize City, Belize $75,000 Experiment Design While both Hansen and this research effort answer distinctly different questions, the

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.

Correlation and comparative analysis of the CPQ8-10 and child-OIDP indexes for dental caries and malocclusion.

PubMed

Duarte-Rodrigues, Lucas; Ramos-Jorge, Joana; Drumond, Clarissa Lopes; Diniz, Priscilla Barboza; Marques, Leandro Silva; Ramos-Jorge, Maria Letícia

2017-12-18

The aim of this study was to evaluate the correlation between the Child Perceptions Questionnaire 8 to 10 (CPQ8-10) and child-Oral Impact on Daily Performances (child-OIDP) indexes according to their total and item scores, as well as assess the discriminative validity of these assessment tools regarding dental caries and malocclusion among schoolchildren. A sample of 300 children aged between 8 and 10 years answered the questionnaires in two distinct steps. First, half of the sample (G1 = 150) answered the CPQ8-10 and the other half (G2 = 150) answered the child-OIDP. A week after, G1 answered the child-OIDP and G2 answered the CPQ8-10. Dental Aesthetic Index and WHO criteria were used to categorize malocclusion and dental caries, respectively. Descriptive analysis, Spearman's correlation and Mann-Whitney test were performed in this study. The CPQ8-10 and child-OIDP demonstrated a statistically significant and moderate correlation between their total scores. Regarding the discriminative validity, CPQ8-10 demonstrated a significant association between the "emotional status" daily activity and dental caries, and between the "eating", "sleeping", and "studying" daily activities and malocclusion. Concerning the child-OIDP, a significant difference was found only between the "social contact" activity and presence of dental caries. Both instruments were not capable of distinguishing children with and without dental caries and/or malocclusion by their total scores. However, the instruments were able to discriminate between children with and without those oral disorders in different dimensions. Thus, the CPQ8-10 and the child-OIDP demonstrated a different capacity to assess the impact on OHRQoL among schoolchildren.

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.

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

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.

Collaborative exams: Cheating? Or learning?

NASA Astrophysics Data System (ADS)

Jang, Hyewon; Lasry, Nathaniel; Miller, Kelly; Mazur, Eric

2017-03-01

Virtually all human activity involves collaboration, and yet, collaboration during an examination is typically considered cheating. Collaborative assessments have not been widely adopted because of the perceived lack of individual accountability and the notion that collaboration during assessments simply causes propagation of correct answers. Hence, collaboration could help weaker students without providing much benefit to stronger students. In this paper, we examine student performance in open-ended, two-stage collaborative assessments comprised of an individually accountable round followed by an automatically scored, collaborative round. We show that collaboration entails more than just propagation of correct answers. We find greater rates of correct answers after collaboration for all students, including the strongest members of a team. We also find that half of teams that begin without a correct answer to propagate still obtain the correct answer in the collaborative round. Our findings, combined with the convenience of automatic feedback and grading of open-ended questions, provide a strong argument for adopting collaborative assessments as an integral part of education.

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…

Getting Down to Business: Answering Service, Module 17. [Student Guide]. Entrepreneurship Training Components.

ERIC Educational Resources Information Center

Shapiro, Norma

This module on owning and operating an answering service is one of 36 in a series on entrepreneurship. The introduction tells the student what topics will be covered and suggests other modules to read in related occupations. Each unit includes student goals, a case study, and a discussion of the unit subject matter. Learning activities are divided…

Active Learning and Student Engagement in the Business Curriculum: Excel Can Be the Answer

ERIC Educational Resources Information Center

McCloskey, Donna W.; Bussom, Lisa

2013-01-01

Business educators are struggling with how better to engage their students in the learning process. At the same time, stakeholders are reporting that business students are ill prepared in problem solving techniques and the effective use of spreadsheets. The systemic use of Excel as a teaching tool in the business curriculum may be the answer to…

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.

K 4R - Knowledge to the Power of RESTful, Resourceful and Reactive Rules

NASA Astrophysics Data System (ADS)

Amador, Ricardo

The Web of today clearly answers questions of the form "What is the representation of ...?". The Semantic Web (SW) of tomorrow aims at answering questions of the form "What is the meaning of ...?". It is our stance that in order to realize the full potential of the original concept proposed by Tim Berners-Lee et al. (in Scientific American, May 2001), the SW must also answer, in a meaningful way, questions of a dynamic and active nature, like "What to do if ...?" or "What to do when ...?". Moreover, SW questions of the form "What to do ...?" must be expressed and answered in a declarative, compositional and language agnostic way. It is our (hypo)thesis that formally established concepts, viz. the Web's REST architectural style, declarative SW representation of resources based on Description Logics (e.g., OWL-DL), and Reactive Rules (e.g., "on Event if Condition do Action" -ECA- rules), provide the proper theoretical foundations to achieve this goal. This paper describes our current research proposal, K 4R (pronounced, with an Italian flavor, "Che fare?"), towards achieving a declarative model for expressing (re)active behavior in and for the SW.

Reporting adverse drug reactions: contribution, knowledge and perception of German pharmacy professionals.

PubMed

Laven, Anna; Schmitz, Katharina; Franzen, Wilhelm-Hubertus

2018-06-16

Background The detection, assessment and prevention of adverse drug reactions along the product's life cycle is known as pharmacovigilance. German pharmacists are obliged by law to conduct pharmacovigilance measures, a specific training is not required. Objectives To assess the knowledge, contribution and perception of German pharmacy professionals regarding pharmacovigilance activities, in order to identify their needs to report better on the issue. Setting A semi-quantitative survey among German pharmacy professionals was conducted in November 2017. Method A questionnaire with 20 questions was developed and distributed to pharmacy professionals in four different German regions. Main outcome measures To assess the knowledge the number of right answered questions were examined; for perception a six-point-Likert was used and for contribution, yes or no questions. Results The participation ratio was 64.5% (n = 127). Nearly half of the participants (47.2%, n = 60) stated that they had already reported adverse drug reactions. Regarding the knowledge questions, there was neither a statistically significant difference between the correct answers of pharmacists and pharmacy technical assistents (p = 0.7209), nor between the different regions (p > 0.5054). For better reporting, the participants recommended better training, shorter forms to fill in and/or a contact person to call. Conclusion For the successful integration of pharmacovigilance reporting in daily practice, we suggest the following: (1) A structured, mandatory training of the pharmacy team. (2) The preparation of a standard operating procedure for the pharmacy or its integration into the pharmacy software.

AUDIOVISUAL RESOURCES ON THE TEACHING PROCESS IN SURGICAL TECHNIQUE

PubMed Central

PUPULIM, Guilherme Luiz Lenzi; IORIS, Rafael Augusto; GAMA, Ricardo Ribeiro; RIBAS, Carmen Australia Paredes Marcondes; MALAFAIA, Osvaldo; GAMA, Mirnaluci

2015-01-01

Background: The development of didactic means to create opportunities to permit complete and repetitive viewing of surgical procedures is of great importance nowadays due to the increasing difficulty of doing in vivo training. Thus, audiovisual resources favor the maximization of living resources used in education, and minimize problems arising only with verbalism. Aim: To evaluate the use of digital video as a pedagogical strategy in surgical technique teaching in medical education. Methods: Cross-sectional study with 48 students of the third year of medicine, when studying in the surgical technique discipline. They were divided into two groups with 12 in pairs, both subject to the conventional method of teaching, and one of them also exposed to alternative method (video) showing the technical details. All students did phlebotomy in the experimental laboratory, with evaluation and assistance of the teacher/monitor while running. Finally, they answered a self-administered questionnaire related to teaching method when performing the operation. Results: Most of those who did not watch the video took longer time to execute the procedure, did more questions and needed more faculty assistance. The total exposed to video followed the chronology of implementation and approved the new method; 95.83% felt able to repeat the procedure by themselves, and 62.5% of those students that only had the conventional method reported having regular capacity of technique assimilation. In both groups mentioned having regular difficulty, but those who have not seen the video had more difficulty in performing the technique. Conclusion: The traditional method of teaching associated with the video favored the ability to understand and transmitted safety, particularly because it is activity that requires technical skill. The technique with video visualization motivated and arouse interest, facilitated the understanding and memorization of the steps for procedure implementation, benefiting the students performance. PMID:26734790

Replacing maladaptive speech with verbal labeling responses: an analysis of generalized responding.

PubMed Central

Foxx, R M; Faw, G D; McMorrow, M J; Kyle, M S; Bittle, R G

1988-01-01

We taught three mentally handicapped students to answer questions with verbal labels and evaluated the generalized effects of this training on their maladaptive speech (e.g., echolalia) and correct responding to untrained questions. The students received cues-pause-point training on an initial question set followed by generalization assessments on a different set in another setting. Probes were conducted on novel questions in three other settings to determine the strength and spread of the generalization effect. A multiple baseline across subjects design revealed that maladaptive speech was replaced with correct labels (answers) to questions in the training and all generalization settings. These results replicate and extend previous research that suggested that cues-pause-point procedures may be useful in replacing maladaptive speech patterns by teaching students to use their verbal labeling repertoires. PMID:3225258

Impairment in Proverb Interpretation as an Executive Function Deficit in Patients with Amnestic Mild Cognitive Impairment and Early Alzheimer's Disease

PubMed Central

Leyhe, Thomas; Saur, Ralf; Eschweiler, Gerhard W.; Milian, Monika

2011-01-01

Background/Aims Proverb interpretation is assumed to reflect executive functions. We hypothesized that proverb interpretation is impaired in patients with amnestic mild cognitive impairment (aMCI) diagnosed as single-domain impairment by common neuropsychological testing. Methods We compared performance in a proverb interpretation test in single-domain aMCI patients and patients with early Alzheimer's disease (EAD). Results The groups with aMCI and EAD performed significantly worse than healthy controls. Both patient groups gave concrete answers with a similar frequency. However, patients with EAD tended to give senseless answers more frequently. Conclusions Our data suggest that in patients diagnosed as single-domain aMCI, deterioration of executive functions is detectable with subtle and appropriate neuropsychological testing. Implementation of these procedures may improve the early prediction of AD. PMID:22163233

Radiolabeled monoclonal antibodies (for the radiology administrator).

PubMed

Wahl, R

1992-11-01

Cheaper, faster, safer, these are not the attributes of 1993 automobiles, but criteria for new diagnostic tests in medicine. To achieve these characteristics, medicine is increasingly looking to biotechnology for answers. And the mother of all biotechnology is monoclonal antibody research. In past issues, Administrative Radiology published articles discussing the role of biotechnology in the development of radiopharmaceuticals used in nuclear medicine. In this issue, Richard Wahl, M.D., reviews, in plain talk, the current status and prospects for diagnostic imaging with radiolabeled monoclonal antibodies. Are there any such procedures of value today? Are there any that are FDA approved? Will there ever be such agents that are either useful or approved? If so, will any insurance carrier pay for them? For the answers to these and other "hot" questions, the reader is encouraged to continue on and read this month's Technology Review section.

Breathing for answering: the time course of response planning in conversation

PubMed Central

Torreira, Francisco; Bögels, Sara; Levinson, Stephen C.

2015-01-01

We investigate the timing of pre-answer inbreaths in order to shed light on the time course of response planning and execution in conversational turn-taking. Using acoustic and inductive plethysmography recordings of seven dyadic conversations in Dutch, we show that pre-answer inbreaths in conversation typically begin briefly after the end of questions. We also show that the presence of a pre-answer inbreath usually co-occurs with substantially delayed answers, with a modal latency of 576 vs. 100 ms for answers not preceded by an inbreath. Based on previously reported minimal latencies for internal intercostal activation and the production of speech sounds, we propose that vocal responses, either in the form of a pre-utterance inbreath or of speech proper when an inbreath is not produced, are typically launched in reaction to information present in the last portion of the interlocutor's turn. We also show that short responses are usually made on residual breath, while longer responses are more often preceded by an inbreath. This relation of inbreaths to answer length suggests that by the time an inbreath is launched, typically during the last few hundred milliseconds of the question, the length of the answer is often prepared to some extent. Together, our findings are consistent with a two-stage model of response planning in conversational turn-taking: early planning of content often carried out in overlap with the incoming turn, and late launching of articulation based on the identification of turn-final cues. PMID:25814976

Virtual reality for pain and anxiety management in children.

PubMed

Arane, Karen; Behboudi, Amir; Goldman, Ran D

2017-12-01

Question Pain and anxiety are common in children who need procedures such as administering vaccines or drawing blood. Recent reports have described the use of virtual reality (VR) as a method of distraction during such procedures. How does VR work in reducing pain and anxiety in pediatric patients and what are the potential uses for it? Answer Recent studies explored using VR with pediatric patients undergoing procedures ranging from vaccinations and intravenous injections to laceration repair and dressing changes for burn wounds. Interacting with immersive VR might divert attention, leading to a slower response to incoming pain signals. Preliminary results have shown that VR is effective, either alone or in combination with standard care, in reducing the pain and anxiety patients experience compared with standard care or other distraction methods. Copyright© the College of Family Physicians of Canada.

A procedural, pragmatist account of ethical objectivity.

PubMed

Roth, Amanda

2013-06-01

This article offers a procedural, pragmatist account of objectivity in the domain of the good that is inspired by pragmatic and feminist critiques of objectivity in philosophy of science and epistemology. I begin by asking first what we want to capture--or ought to want to capture--with a notion of ethical objectivity and in answer to this question I identify four "points" to ethical objectivity: undergirding the possibility of mistakenness, making genuine disagreement possible, making sense of our appreciation of the ethical perspectives of others, and making possible a sense of ethical improvement or learning. I then lay out a process-based account of objectivity in ethics that makes good on the four points I have identified. Finally, I consider worries related to convergence, bias, and ontology and defend the procedural, pragmatist account in light of those potential objections.

Sensitivity and Calibration of Non-Destructive Evaluation Method That Uses Neural-Net Processing of Characteristic Fringe Patterns

NASA Technical Reports Server (NTRS)

Decker, Arthur J.; Weiland, Kenneth E.

2003-01-01

This paper answers some performance and calibration questions about a non-destructive-evaluation (NDE) procedure that uses artificial neural networks to detect structural damage or other changes from sub-sampled characteristic patterns. The method shows increasing sensitivity as the number of sub-samples increases from 108 to 6912. The sensitivity of this robust NDE method is not affected by noisy excitations of the first vibration mode. A calibration procedure is proposed and demonstrated where the output of a trained net can be correlated with the outputs of the point sensors used for vibration testing. The calibration procedure is based on controlled changes of fastener torques. A heterodyne interferometer is used as a displacement sensor for a demonstration of the challenges to be handled in using standard point sensors for calibration.

What Is the Relevance of Procedural Fairness to Making Determinations about Medical Evidence?

PubMed

Persad, Govind

2017-02-01

Approaches relying on fair procedures rather than substantive principles have been proposed for answering dilemmas in medical ethics and health policy. These dilemmas generally involve two questions: the epistemological (factual) question of which benefits an intervention will have, and the ethical (value) question of how to distribute those benefits. This article focuses on the potential of fair procedures to help address epistemological and factual questions in medicine, using the debate over antidepressant efficacy as a test case. In doing so, it employs concepts from social epistemology such as testimonial injustice (bias resulting from the exclusion of evidence) and hermeneutical injustice (bias resulting from a prevailing discussion framework's conceptual limitations). This article also explores the relevance of scientific consensus to determinations regarding medical evidence. © 2017 American Medical Association. All Rights Reserved.

Comparison between Long-Menu and Open-Ended Questions in computerized medical assessments. A randomized controlled trial

PubMed Central

Rotthoff, Thomas; Baehring, Thomas; Dicken, Hans-Dieter; Fahron, Urte; Richter, Bernd; Fischer, Martin R; Scherbaum, Werner A

2006-01-01

Background Long-menu questions (LMQs) are viewed as an alternative method for answering open-ended questions (OEQs) in computerized assessment. So far this question type and its influence on examination scores have not been studied sufficiently. However, the increasing use of computerized assessments will also lead to an increasing use of this question type. Using a summative online key feature (KF) examination we evaluated whether LMQs can be compared with OEQs in regard to the level of difficulty, performance and response times. We also evaluated the content for its suitability for LMQs. Methods We randomized 146 fourth year medical students into two groups. For the purpose of this study we created 7 peer-reviewed KF-cases with a total of 25 questions. All questions had the same content in both groups, but nine questions had a different answer type. Group A answered 9 questions with an LM type, group B with an OE type. In addition to the LM answer, group A could give an OE answer if the appropriate answer was not included in the list. Results The average number of correct answers for LMQs and OEQs showed no significant difference (p = 0.93). Among all 630 LM answers only one correct term (0.32%) was not included in the list of answers. The response time for LMQs did not significantly differ from that of OEQs (p = 0.65). Conclusion LMQs and OEQs do not differ significantly. Compared to standard multiple-choice questions (MCQs), the response time for LMQs and OEQs is longer. This is probably due to the fact that they require active problem solving skills and more practice. LMQs correspond more suitable to Short answer questions (SAQ) then to OEQ and should only be used when the answers can be clearly phrased, using only a few, precise synonyms. LMQs can decrease cueing effects and significantly simplify the scoring in computerized assessment. PMID:17032439

Implementing System-of-Systems Governance

DTIC Science & Technology

2012-08-01

structure, developed over the past half century, has produced some of the most advanced weaponry in the world, it has significant drawbacks . For example...over the past half century, has produced some of the most advanced weaponry in the world, it has significant drawbacks . For example, the historic...the answer. In government, diametrically opposed policies and procedures come and go, as the pendulum swings from one extreme to the other. As it

26 CFR 301.7611-1 - Questions and answers relating to church tax inquiries and examinations.

Code of Federal Regulations, 2014 CFR

2014-04-01

... apply. Q-2: What is a church tax inquiry within the meaning of section 7611? A-2: A church tax inquiry... party records that are outside the scope of the procedures of section 7611. Q-3: What is a “church” for... church. Routine Requests Q-4: What is a routine request to a church that is outside the scope of and does...

26 CFR 301.7611-1 - Questions and answers relating to church tax inquiries and examinations.

Code of Federal Regulations, 2013 CFR

2013-04-01

... apply. Q-2: What is a church tax inquiry within the meaning of section 7611? A-2: A church tax inquiry... party records that are outside the scope of the procedures of section 7611. Q-3: What is a “church” for... church. Routine Requests Q-4: What is a routine request to a church that is outside the scope of and does...

26 CFR 301.7611-1 - Questions and answers relating to church tax inquiries and examinations.

Code of Federal Regulations, 2012 CFR

2012-04-01

... apply. Q-2: What is a church tax inquiry within the meaning of section 7611? A-2: A church tax inquiry... party records that are outside the scope of the procedures of section 7611. Q-3: What is a “church” for... church. Routine Requests Q-4: What is a routine request to a church that is outside the scope of and does...

Coding Manual for the U.S. Army Aviation Epidemiology Data Register

DTIC Science & Technology

1991-01-01

procedures are indexed under Complications. 3. Late effects of cerebral infections, cerebrovascular lesions, injuries (e.g., fractures , dislocations, open...Examples: - Coronary artery bypass - Fitting of prosthetic leg - Lithotripsy - Cholecystectomy Step 2: Look up the item in the alphabetic index and...pertain to the main term. In the following exam- ples, use the notes to assign the appropriate tentative code. Answer - Greenstick fracture of the shaft

KBGIS-2: A knowledge-based geographic information system

NASA Technical Reports Server (NTRS)

Smith, T.; Peuquet, D.; Menon, S.; Agarwal, P.

1986-01-01

The architecture and working of a recently implemented knowledge-based geographic information system (KBGIS-2) that was designed to satisfy several general criteria for the geographic information system are described. The system has four major functions that include query-answering, learning, and editing. The main query finds constrained locations for spatial objects that are describable in a predicate-calculus based spatial objects language. The main search procedures include a family of constraint-satisfaction procedures that use a spatial object knowledge base to search efficiently for complex spatial objects in large, multilayered spatial data bases. These data bases are represented in quadtree form. The search strategy is designed to reduce the computational cost of search in the average case. The learning capabilities of the system include the addition of new locations of complex spatial objects to the knowledge base as queries are answered, and the ability to learn inductively definitions of new spatial objects from examples. The new definitions are added to the knowledge base by the system. The system is currently performing all its designated tasks successfully, although currently implemented on inadequate hardware. Future reports will detail the performance characteristics of the system, and various new extensions are planned in order to enhance the power of KBGIS-2.

Impact of a chapter book and collectible cards describing the lives of seven veterinarians on third-grade students’ career aspirations and expectations

PubMed Central

San Miguel, Sandra F.; Green, Henry; Cipriani, Kauline; Parker, Loran Carleton; Adedokun, Omolola

2017-01-01

OBJECTIVE To determine the impact of exposure to a chapter book and collectible cards describing the lives of 7 veterinarians on career aspirations and expectations of third-grade students. DESIGN Survey. SAMPLE 176 third-grade students from 6 schools in Indiana. PROCEDURES Students responded to a questionnaire by stating their career aspirations and expectations before and within 8 days after classroom exposure to the chapter book and collectible cards. RESULTS As a group, significantly more students answered that they would like or expect to be a veterinarian when they are an adult after exposure to the book and cards. By gender, more boys, but not girls, answered that they would like or expect to be a veterinarian after exposure to the book and cards. Additionally, more White students and more rural students answered that they expected to be a veterinarian after exposure to the book and cards. CONCLUSIONS AND CLINICAL RELEVANCE Results indicated that young children’s career aspirations and expectations can be influenced, at least in the short term, by exposure to educational materials about veterinary medicine when delivered as part of a classroom curriculum. PMID:27556263

Modeling the Impact of Control on the Attractiveness of Risk in a Prospect Theory Framework

PubMed Central

Young, Diana L.; Goodie, Adam S.; Hall, Daniel B.

2010-01-01

Many decisions involve a degree of personal control over event outcomes, which is exerted through one’s knowledge or skill. In three experiments we investigated differences in decision making between prospects based on a) the outcome of random events and b) the outcome of events characterized by control. In Experiment 1, participants estimated certainty equivalents (CEs) for bets based on either random events or the correctness of their answers to U.S. state population questions across the probability spectrum. In Experiment 2, participants estimated CEs for bets based on random events, answers to U.S. state population questions, or answers to questions about 2007 NCAA football game results. Experiment 3 extended the same procedure as Experiment 1 using a within-subjects design. We modeled data from all experiments in a prospect theory framework to establish psychological mechanisms underlying decision behavior. Participants weighted the probabilities associated with bets characterized by control so as to reflect greater risk attractiveness relative to bets based on random events, as evidenced by more elevated weighting functions under conditions of control. This research elucidates possible cognitive mechanisms behind increased risk taking for decisions characterized by control, and implications for various literatures are discussed. PMID:21278906

Modeling the Impact of Control on the Attractiveness of Risk in a Prospect Theory Framework.

PubMed

Young, Diana L; Goodie, Adam S; Hall, Daniel B

2011-01-01

Many decisions involve a degree of personal control over event outcomes, which is exerted through one's knowledge or skill. In three experiments we investigated differences in decision making between prospects based on a) the outcome of random events and b) the outcome of events characterized by control. In Experiment 1, participants estimated certainty equivalents (CEs) for bets based on either random events or the correctness of their answers to U.S. state population questions across the probability spectrum. In Experiment 2, participants estimated CEs for bets based on random events, answers to U.S. state population questions, or answers to questions about 2007 NCAA football game results. Experiment 3 extended the same procedure as Experiment 1 using a within-subjects design. We modeled data from all experiments in a prospect theory framework to establish psychological mechanisms underlying decision behavior. Participants weighted the probabilities associated with bets characterized by control so as to reflect greater risk attractiveness relative to bets based on random events, as evidenced by more elevated weighting functions under conditions of control. This research elucidates possible cognitive mechanisms behind increased risk taking for decisions characterized by control, and implications for various literatures are discussed.

Pew Memorial Trust policy synthesis: 5. State coverage for organ transplantation: a framework for decision making.

PubMed

Lindsey, P A; McGlynn, E A

1988-02-01

Transplantation of hearts and livers for both adults and children is increasingly viewed as therapeutic and lifesaving, but access to these procedures is impeded by their high cost as well as by a limited supply of organs. In the absence of comprehensive federal coverage, pressure is being brought to bear on states to provide broader access to these procedures. This synthesis provides a framework for the consideration of coverage decisions at the state level. While there are no "right" answers about whether a state should support such coverage, the analytic tools of cost analysis, demand estimation, and assessment of capacity described in this synthesis can better inform the decision-making process.

Comparing the Correlation Length of Grain Markets in China and France

NASA Astrophysics Data System (ADS)

Roehner, Bertrand M.; Shiue, Carol H.

In economics, comparative analysis plays the same role as experimental research in physics. In this paper, we closely examine several methodological problems related to comparative analysis by investigating the specific example of grain markets in China and France respectively. This enables us to answer a question in economic history which has so far remained pending, namely whether or not market integration progressed in the 18th century. In economics as in physics, before any new result being accepted, it has to be checked and re-checked by different researchers. This is what we call the replication and comparison procedures. We show how these procedures should (and can) be implemented.

Physical Activity for Children and Youth.

ERIC Educational Resources Information Center

Pangrazi, Robert P.; And Others

1996-01-01

A series of questions and answers helps teachers and leaders understand how much physical activity is enough for children and adolescents, discussing the guidelines used to make recommendations; childrens' and adolescents' unique physical activity needs; lifetime activity needs; and aerobic versus strength, endurance, and flexibility training. (SM)

Promoting an active form of learning out-of-class via answering online "study questions" leads to higher than expected exam scores in General Biology.

PubMed

Gibson, Susan I

2015-01-01

A rising need for workers in science, technology, engineering and mathematics (STEM) fields has fueled interest in improving teaching within STEM disciplines. Numerous studies have demonstrated the benefits of active learning approaches on student learning outcomes. However, many of these studies have been conducted in experimental, rather than real-life class, settings. In addition, most of these studies have focused on in-class active learning exercises. This study tested the effects of answering questions outside of class on exam performance for General Biology students at the University of Minnesota. An online database of 1,020 multiple-choice questions covering material from the first half of the course was generated. Students in seven course sections (with an average of ∼265 students per section) were given unlimited access to the online study questions. These students made extensive use of the online questions, with students answering an average of 1,323 questions covering material from the half of the semester for which the questions were available. After students answered a set of questions, they were shown the correct answers for those questions. More specific feedback describing how to arrive at the correct answer was provided for the 73% of the questions for which the correct answers were not deemed to be self-explanatory. The extent to which access to the online study questions improved student learning outcomes was assessed by comparing the performance on exam questions of students in the seven course sections with access to the online study questions with the performance of students in course sections without access to the online study questions. Student performance was analyzed for a total of 89 different exams questions that were not included in the study questions, but that covered the same material covered by the study questions. Each of these 89 questions was used on one to five exams given to students in course sections that had access to the online study questions and on three to 77 exams given to students in sections that lacked such access. Data from over 1,800 students in sections with access to the online study questions show that those students scored a statistically significant average of 6.6% points higher on the exam questions analyzed than students in sections without access to the study questions. This difference was greater than the average amount necessary to raise students' exam grades by one grade (e.g., from a "B-" to a "B"). In addition, there was a higher correlation between number of questions answered and success on exam questions on material related to the study questions than between number of questions answered and success on exam questions on material unrelated to the study questions. The online study question system required substantial effort to set up, but required minimal effort to maintain and was effective in significantly raising average exam scores for even very large course sections.

RENEB accident simulation exercise.

PubMed

Brzozowska, Beata; Ainsbury, Elizabeth; Baert, Annelot; Beaton-Green, Lindsay; Barrios, Leonardo; Barquinero, Joan Francesc; Bassinet, Celine; Beinke, Christina; Benedek, Anett; Beukes, Philip; Bortolin, Emanuela; Buraczewska, Iwona; Burbidge, Christopher; De Amicis, Andrea; De Angelis, Cinzia; Della Monaca, Sara; Depuydt, Julie; De Sanctis, Stefania; Dobos, Katalin; Domene, Mercedes Moreno; Domínguez, Inmaculada; Facco, Eva; Fattibene, Paola; Frenzel, Monika; Monteiro Gil, Octávia; Gonon, Géraldine; Gregoire, Eric; Gruel, Gaëtan; Hadjidekova, Valeria; Hatzi, Vasiliki I; Hristova, Rositsa; Jaworska, Alicja; Kis, Enikő; Kowalska, Maria; Kulka, Ulrike; Lista, Florigio; Lumniczky, Katalin; Martínez-López, Wilner; Meschini, Roberta; Moertl, Simone; Moquet, Jayne; Noditi, Mihaela; Oestreicher, Ursula; Orta Vázquez, Manuel Luis; Palma, Valentina; Pantelias, Gabriel; Montoro Pastor, Alegria; Patrono, Clarice; Piqueret-Stephan, Laure; Quattrini, Maria Cristina; Regalbuto, Elisa; Ricoul, Michelle; Roch-Lefevre, Sandrine; Roy, Laurence; Sabatier, Laure; Sarchiapone, Lucia; Sebastià, Natividad; Sommer, Sylwester; Sun, Mingzhu; Suto, Yumiko; Terzoudi, Georgia; Trompier, Francois; Vral, Anne; Wilkins, Ruth; Zafiropoulos, Demetre; Wieser, Albrecht; Woda, Clemens; Wojcik, Andrzej

2017-01-01

The RENEB accident exercise was carried out in order to train the RENEB participants in coordinating and managing potentially large data sets that would be generated in case of a major radiological event. Each participant was offered the possibility to activate the network by sending an alerting email about a simulated radiation emergency. The same participant had to collect, compile and report capacity, triage categorization and exposure scenario results obtained from all other participants. The exercise was performed over 27 weeks and involved the network consisting of 28 institutes: 21 RENEB members, four candidates and three non-RENEB partners. The duration of a single exercise never exceeded 10 days, while the response from the assisting laboratories never came later than within half a day. During each week of the exercise, around 4500 samples were reported by all service laboratories (SL) to be examined and 54 scenarios were coherently estimated by all laboratories (the standard deviation from the mean of all SL answers for a given scenario category and a set of data was not larger than 3 patient codes). Each participant received training in both the role of a reference laboratory (activating the network) and of a service laboratory (responding to an activation request). The procedures in the case of radiological event were successfully established and tested.

The guideline "consultation psychiatry" of the Netherlands Psychiatric Association.

PubMed

Leentjens, Albert F G; Boenink, Annette D; Sno, Herman N; Strack van Schijndel, Rob J M; van Croonenborg, Joyce J; van Everdingen, Jannes J E; van der Feltz-Cornelis, Christina M; van der Laan, Niels C; van Marwijk, Harm; van Os, Titus W D P

2009-06-01

In 2008, the Netherlands Psychiatric Association authorized a guideline "consultation psychiatry." To set a standard for psychiatric consultations in nonpsychiatric settings. The main objective of the guideline is to answer three questions: Is psychiatric consultation effective and, if so, which forms are most effective? How should a psychiatric consultations be performed? What increases adherence to recommendations given by the consulting psychiatrist? Systematic literature review. Both in general practice and in hospital settings psychiatric consultation is effective. In primary care, the effectiveness of psychiatric consultation is almost exclusively studied in the setting of "collaborative care." Procedural guidance is given on how to perform a psychiatric consultation. In this guidance, psychiatric consultation is explicitly looked upon as a complex activity that requires a broad frame of reference and adequate medical and pharmacological expertise and experience and one that should be performed by doctors. Investing in a good relation with the general practitioner, and the use of a "consultation letter" increased efficacy in general practice. In the hospital setting, investing in liaison activities and an active psychiatric follow-up of consultations increased adherence to advice. Psychiatric consultations are effective and constitute a useful contribution to the patients' treatment. With setting a standard consultations will become more transparent and checkable. It is hoped that this will increase the quality of consultation psychiatry.

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

How-to-Do-It: Muscle Activities that Stretch the Mind.

ERIC Educational Resources Information Center

Hanegan, James L.; McKean, Heather R.

1989-01-01

The construction of a wooden model of the musculoskeletal system which can be used to investigate the physical properties of muscles without sacrificing laboratory animals is presented. Six activities are included with answers. Additional activities are suggested. (CW)

Perioperative care for lumbar microdiscectomy: a survey of Australasian neurosurgeons

PubMed Central

Lim, Kai Zheong; Ghosh, Peter; Goldschlager, Tony

2018-01-01

Background Lumbar microdiscectomy is the most commonly performed spine surgery procedure. Over time it has evolved to a minimally invasive procedure. Traditionally patients were advised to restrict activity following lumbar spine surgery. However, post-operative instructions are heterogeneous. The purpose of this report is to assess, by survey, the perioperative care practices of Australasian neurosurgeons in the minimally invasive era. Methods A survey was conducted by email invitation sent to all full members of the Neurosurgical Society of Australasia (NSA). This consisted of 11 multi-choice questions relating to operative indications, technique, and post-operative instructions for lumbar microdiscectomy answered by an electronically distributed anonymized online survey. Results The survey was sent to all Australasian Neurosurgeons. In total, 68 complete responses were received (28.9%). Most surgeons reported they would consider a period of either 4 to 8 weeks (42.7%) or 8 to 12 weeks (32.4%) as the minimum duration of radicular pain adequate to offer surgery. Unilateral muscle dissection with unilateral discectomy was practiced by 76.5%. Operative microscopy was the most commonly employed method of magnification (76.5%). The majority (55.9%) always refer patients to undergo inpatient physiotherapy. Sitting restrictions were advised by 38.3%. Lifting restrictions were advised by 83.8%. Conclusions Australasian neurosurgical lumbar microdiscectomy perioperative care practices are generally consistent with international practices and demonstrate a similar degree of heterogeneity. Recommendation of post-operative activity restrictions by Australasian neurosurgeons is still common. This suggests a role for the investigation of the necessity of such restrictions in the era of minimally invasive spine surgery. PMID:29732417

Positive feedback loop between introductions of non-native marine species and cultivation of oysters in Europe.

PubMed

Mineur, Frederic; Le Roux, Auguste; Maggs, Christine A; Verlaque, Marc

2014-12-01

With globalization, agriculture and aquaculture activities are increasingly affected by diseases that are spread through movement of crops and stock. Such movements are also associated with the introduction of non-native species via hitchhiking individual organisms. The oyster industry, one of the most important forms of marine aquaculture, embodies these issues. In Europe disease outbreaks affecting cultivated populations of the naturalized oyster Crassostrea gigas caused a major disruption of production in the late 1960s and early 1970s. Mitigation procedures involved massive imports of stock from the species' native range in the northwestern Pacific from 1971 to 1977. We assessed the role stock imports played in the introduction of non-native marine species (including pathogens) from the northwestern Pacific to Europe through a methodological and critical appraisal of record data. The discovery rate of non-native species (a proxy for the introduction rate) from 1966 to 2012 suggests a continuous vector activity over the entire period. Disease outbreaks that have been affecting oyster production since 2008 may be a result of imports from the northwestern Pacific, and such imports are again being considered as an answer to the crisis. Although successful as a remedy in the short and medium terms, such translocations may bring new diseases that may trigger yet more imports (self-reinforcing or positive feedback loop) and lead to the introduction of more hitchhikers. Although there is a legal framework to prevent or reduce these introductions, existing procedures should be improved. © 2014 Society for Conservation Biology.

Why Should I Be Physically Active?

MedlinePlus

... ANSWERS by heart Lifestyle + Risk Reduction Fitness + Weight Management Why Should I Be Physically Active? How often should I exercise? • Work up to a total of least 150 minutes of moderate- intensity physical ...

Views of South African Chemistry Students in University Bridging Programs on the Reliability of Experimental Data

NASA Astrophysics Data System (ADS)

Rollnick, Marissa; Dlamini, Betty; Lotz, Sandra; Lubben, Fred

2001-08-01

This paper reports an investigation of the status of procedural knowledge in chemistry amongst students entering into bridging programs at two South African universities. The students answered a questionnaire which investigated their perceived reasons for repeating readings and their ideas about handling data. Students also answered a question on laboratory apparatus which was used to assess their laboratory experience. The overall responses were analysed, as well as their relationship to laboratory experience and home language. The findings show that students overall tend to repeat in order to get a recurring reading. Very few students were able to use a line of best fit for a set of graphical data. There is some relationship between their responses and previous laboratory experiences, but little fundamental difference between the responses of the two main language groups. Some implications for tertiary education in chemistry are discussed.

Developing Games for Health Behavior Change: Getting Started

PubMed Central

Buday, Richard; Thompson, Debbe; Lyons, Elizabeth J.; Lu, Amy Shirong; Baranowski, Janice

2013-01-01

Abstract Many investigators are considering developing videogames for health (video-G4Hs) but have questions about how to get started. This report provides guidance for investigators considering a G4H as a behavioral intervention procedure from a team of experienced G4H developers. Thirteen commonly asked questions are answered, including defining a G4H, considerations in developing a team, considerations in G4H design, and anticipating unintended consequences. PMID:24443708

Bank of Items for H.S.C. Biology Level III and Division 1 with Computerised Self-Moderation and Error Analysis Procedures Using the Items from the Bank.

ERIC Educational Resources Information Center

Palmer, D. G.

This publication presents an organized collection of biology questions, designed for use in evaluation at the secondary level in Tasmania. Each item has been tried for quality and is accompanied by its difficulty percentage as well as by its content area and the mental processes required to answer it. The content areas include: Diversity,…

Dynamics and control of detumbling a disabled spacecraft during rescue operations

NASA Technical Reports Server (NTRS)

Kaplan, M. H.

1973-01-01

Results of a two-year research effort on dynamics and control of detumbling a disabled spacecraft during rescue operations are summarized. Answers to several basic questions about associated techniques and hardware requirements were obtained. Specifically, efforts have included development of operational procedures, conceptual design of remotely controlled modules, feasibility of internal moving mass for stabilization, and optimal techniques for minimum-time detumbling. Results have been documented in several reports and publications.

F-16 Training System Media Report

DTIC Science & Technology

1981-03-01

practice items. 4.1.3 Use/Procedure This strategy requires the learner to apply a set of sequential steps designed to accomplish a specific task which needs...information. 6. Feedback: Provides the student with the correct answers for the practice items. 4.1.5 Use/Rule This strategy requires the learner to...provide the background and rationale for selecting and/or modifying instructional media to best meet the needs of the F-16 training program. The

Building and Retaining the Career Force: New Procedures for Accessing and Assigning Army Enlisted Personnel: Annual Report 1990 Fiscal Year

DTIC Science & Technology

1992-05-01

researched, valid measure of general cognitive abilities. However, many critical Army tasks appear to require psychomotor and perceptual skills for their...temperament (achievement, discipline, stress toler- ance), psychomotor ability (e.g., eye-hand coordination), and spatial ability to job performance...answered: (1) What combinations of aptitude, temperament, psychomotor ability, and spatial ability, measured at or before entry into the Army, best

Conditions for exercising residents' voting rights in long-term care residences: a prospective multicenter study.

PubMed

Bosquet, Antoine; El Massioui, Farid; Mahé, Isabelle

2015-01-01

To assess voting conditions in long-term care settings, we conducted a multicenter survey after the 2009 European elections in France. A questionnaire about voting procedures and European elections was proposed in 146 out of 884 randomized facilities. Sixty-four percent of facilities answered the questionnaire. Four percent of residents voted (national turnout: 40%), by proxy (58%) or at polling places (42%). Abstention related to procedural issues was reported in 32% of facilities. Sixty-seven percent of establishments had voting procedures, and 53% declared that they assessed residents' capacity to vote. Assistance was proposed to residents for voter registration, for proxy voting, and for voting at polling places, respectively, in 33%, 87%, and 80% of facilities. This survey suggests that residents may be disenfranchised and that more progress should be made to protect the voting rights of residents in long-term care facilities.

Use of Feedback-Oriented Online Exercises to Help Physiology Students Construct Well-Organized Answers to Short-Answer Questions

PubMed Central

Carnegie, Jacqueline

2015-01-01

Postsecondary education often requires students to use higher-order cognitive skills (HOCS) such as analysis, evaluation, and creation as they assess situations and apply what they have learned during lecture to the formulation of solutions. Summative assessment of these abilities is often accomplished using short-answer questions (SAQs). Quandary was used to create feedback-oriented interactive online exercises to help students strengthen certain HOCS as they actively constructed answers to questions concerning the regulation of 1) metabolic rate, 2) blood sugar, 3) erythropoiesis, and 4) stroke volume. Each exercise began with a SAQ presenting an endocrine dysfunction or a physiological challenge; students were prompted to answer between six and eight multiple-choice questions while building their answer to the SAQ. Student outcomes on the SAQ sections of summative exams were compared before and after the introduction of the online tool and also between subgroups of students within the posttool-introduction population who demonstrated different levels of participation in the online exercises. While overall SAQ outcomes were not different before and after the introduction of the online exercises, once the SAQ tool had become available, those students who chose to use it had improved SAQ outcomes compared with those who did not. PMID:26113627

Ideas.

ERIC Educational Resources Information Center

Cook, Marcy

1989-01-01

Provided are four activities focusing on the application of mathematics to real-world situations: (1) Baby Weight; (2) High Temperature; (3) Skin Weight; and (4) Whale Weight. Each activity contains the objective, directions, extensions, and answers with worksheet. The activities required include the skills of making charts and graphs. (YP)

A Grab Bag of Nature Activities.

ERIC Educational Resources Information Center

Miller, Lenore

1993-01-01

Suggested nature activities include (1) sensory experiences to distinguish all characteristics of various objects; (2) adopt-a-tree activities where children learn about "their own" tree; (3) finding evidence of animals in nature; (4) nature questions of the week with prizes for correct answers; and (5) activities related to the…

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…

Biology Research Activities: Teacher's Edition (with Answers).

ERIC Educational Resources Information Center

Newman, Barbara

This book is part of the series "Explorations in Science" which contains enrichment activities for the general science curriculum. Each book in the series contains innovative and traditional projects for both the bright and average, the self-motivated, and those who find activity motivating. Each activity is self-contained and provides everything…

The Effects of Cryotherapy on Proprioception System

PubMed Central

Furmanek, Mariusz Paweł; Słomka, Kajetan; Juras, Grzegorz

2014-01-01

Proprioception plays an important role in the complex mechanism of joint control. Contemporary sport activities impose extremely high physical demands on athletes. Winter sports are played in areas with excessively low temperatures. Moreover, many athletes are subjected to treatments that involve local lowering of the body temperature before, during, and after physical activity. This work reviews the current knowledge regarding the influence of local cryotherapy on the proprioception system. The reviewed literature identified several tests that evaluate different aspects of proprioception. There is no universally agreed protocol, or clear set of criteria for test conditions. The outcomes of different tests and assessments of cryotherapy procedures using different cold modalities are poorly correlated. In general, the published results on the mechanism of cryotherapy effects on proprioception are not uniquely conclusive and are frequently contradictory. Additional high-quality research is required to explicitly answer the following questions: (1) whether local cryotherapy influences all aspects of proprioception; (2) whether the current methods of evaluation are adequate for the exploration of the relationship between cryotherapy and proprioception; and (3) whether the application of local cryotherapy is safe for athletes regarding proprioception. The review clearly showed that there is no comprehensive model relating cryotherapy and proprioception. PMID:25478573

The effects of cryotherapy on proprioception system.

PubMed

Furmanek, Mariusz Paweł; Słomka, Kajetan; Juras, Grzegorz

2014-01-01

Proprioception plays an important role in the complex mechanism of joint control. Contemporary sport activities impose extremely high physical demands on athletes. Winter sports are played in areas with excessively low temperatures. Moreover, many athletes are subjected to treatments that involve local lowering of the body temperature before, during, and after physical activity. This work reviews the current knowledge regarding the influence of local cryotherapy on the proprioception system. The reviewed literature identified several tests that evaluate different aspects of proprioception. There is no universally agreed protocol, or clear set of criteria for test conditions. The outcomes of different tests and assessments of cryotherapy procedures using different cold modalities are poorly correlated. In general, the published results on the mechanism of cryotherapy effects on proprioception are not uniquely conclusive and are frequently contradictory. Additional high-quality research is required to explicitly answer the following questions: (1) whether local cryotherapy influences all aspects of proprioception; (2) whether the current methods of evaluation are adequate for the exploration of the relationship between cryotherapy and proprioception; and (3) whether the application of local cryotherapy is safe for athletes regarding proprioception. The review clearly showed that there is no comprehensive model relating cryotherapy and proprioception.

Neurophysiological measures of nociceptive brain activity in the newborn infant--the next steps.

PubMed

Hartley, Caroline; Slater, Rebeccah

2014-03-01

Infants within neonatal intensive care units can receive multiple medically essential painful procedures per day. How they respond to these events, how best to alleviate the negative effects, and the long-term consequences for the infant are all significant questions that have yet to be fully answered. In recent years, several studies have examined cortical responses to noxious stimuli in the neonate through the use of near-infrared spectroscopy (NIRS) and electroencephalography (EEG). These investigations dispel any notion that the newborn infant does not process noxious stimuli at a cortical level and open the way for future research. In this Viewpoint Article, we review these studies and discuss key clinical challenges which may be elucidated with the use of these techniques. Simultaneously measuring the changes that are evoked in behaviour, physiology and the cortex following noxious events will provide the best approach to understanding the neonate's experience of pain. © 2013 The Authors. Acta Paediatrica published by John Wiley & Sons Ltd on behalf of Foundation Acta Paediatrica.

Chronic subdural electrodes in the management of epilepsy.

PubMed

Nair, Dileep R; Burgess, Richard; McIntyre, Cameron C; Lüders, Hans

2008-01-01

Subdural electrodes play a very important role in the evaluation of a percentage of patients being considered for epilepsy surgery. Electrical activity at very low and very high frequencies, beyond the practical range of scalp EEG, can be recorded subdurally and may contain considerable information not available non-invasively. The recording and stimulating procedures for using chronically implanted subdural electrodes to localize the epileptogenic zone and map eloquent functions of the human cortex are well established, and complication rates are low. Complications include infections, CSF leak, and focal neurologic deficits, all of which tend to be increased with a higher number of electrodes and longer duration of recordings. Careful consideration of the risks and benefits should be coupled with a firm hypothesis about the epileptogenic zone derived from the non-invasive components of the epilepsy workup to guide the decision about whether and where to implant subdural electrodes. When they are employed to answer a specific question in an individual patient, subdural electrodes can optimize the clinical outcome of a candidate for epilepsy surgery.

Using comprehension strategies with authentic text in a college chemistry course

NASA Astrophysics Data System (ADS)

Cain, Stephen Daniel

College science students learn important topics by reading textbooks, which contain dense technical prose. Comprehension strategies are known to increase learning from reading. One class of comprehension strategies, called elaboration strategies, is intended to link new information with prior knowledge. Elaboration strategies have an appeal in science courses where new information frequently depends on previously learned information. The purpose of this study was to determine the effectiveness of an elaboration strategy in an authentic college environment. General chemistry students read text about Lewis structures, figures drawn by chemists to depict molecules, while assigned to use either an elaboration strategy, namely elaborative interrogation, or another strategy, rereading, which served as a placebo control. Two texts of equal length were employed in this pretest-posttest experimental design. One was composed by the researcher. The other was an excerpt from a college textbook and contained a procedure for constructing Lewis structures. Students (N = 252) attending a large community college were randomly assigned to one of the two texts and assigned one of the two strategies. The elaborative interrogation strategy was implemented with instructions to answer why-questions posed throughout the reading. Answering why-questions has been hypothesized to activate prior knowledge of a topic, and thus to aid in cognitively connecting new material with prior knowledge. The rereading strategy was implemented with instructions to read text twice. The use of authentic text was one of only a few instances of applying elaborative interrogation with a textbook. In addition, previous studies have generally focused on the learning of facts contained in prose. The application of elaborative interrogation to procedural text has not been previously reported. Results indicated that the more effective strategy was undetermined when reading authentic text in this setting. However, prior knowledge level was identified as a statistically significant factor for learning from authentic text. That is, students with high prior knowledge learned more, regardless of assigned strategy. Another descriptive study was conducted with a separate student sample (N = 34). Previously reported Lewis structure research was replicated. The trend of difficulty for 50 structures in the earlier work was supported.

Bin-Hash Indexing: A Parallel Method for Fast Query Processing

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

Bethel, Edward W; Gosink, Luke J.; Wu, Kesheng

2008-06-27

This paper presents a new parallel indexing data structure for answering queries. The index, called Bin-Hash, offers extremely high levels of concurrency, and is therefore well-suited for the emerging commodity of parallel processors, such as multi-cores, cell processors, and general purpose graphics processing units (GPU). The Bin-Hash approach first bins the base data, and then partitions and separately stores the values in each bin as a perfect spatial hash table. To answer a query, we first determine whether or not a record satisfies the query conditions based on the bin boundaries. For the bins with records that can not bemore » resolved, we examine the spatial hash tables. The procedures for examining the bin numbers and the spatial hash tables offer the maximum possible level of concurrency; all records are able to be evaluated by our procedure independently in parallel. Additionally, our Bin-Hash procedures access much smaller amounts of data than similar parallel methods, such as the projection index. This smaller data footprint is critical for certain parallel processors, like GPUs, where memory resources are limited. To demonstrate the effectiveness of Bin-Hash, we implement it on a GPU using the data-parallel programming language CUDA. The concurrency offered by the Bin-Hash index allows us to fully utilize the GPU's massive parallelism in our work; over 12,000 records can be simultaneously evaluated at any one time. We show that our new query processing method is an order of magnitude faster than current state-of-the-art CPU-based indexing technologies. Additionally, we compare our performance to existing GPU-based projection index strategies.« less

A new solution procedure for a nonlinear infinite beam equation of motion

NASA Astrophysics Data System (ADS)

Jang, T. S.

2016-10-01

Our goal of this paper is of a purely theoretical question, however which would be fundamental in computational partial differential equations: Can a linear solution-structure for the equation of motion for an infinite nonlinear beam be directly manipulated for constructing its nonlinear solution? Here, the equation of motion is modeled as mathematically a fourth-order nonlinear partial differential equation. To answer the question, a pseudo-parameter is firstly introduced to modify the equation of motion. And then, an integral formalism for the modified equation is found here, being taken as a linear solution-structure. It enables us to formulate a nonlinear integral equation of second kind, equivalent to the original equation of motion. The fixed point approach, applied to the integral equation, results in proposing a new iterative solution procedure for constructing the nonlinear solution of the original beam equation of motion, which consists luckily of just the simple regular numerical integration for its iterative process; i.e., it appears to be fairly simple as well as straightforward to apply. A mathematical analysis is carried out on both natures of convergence and uniqueness of the iterative procedure by proving a contractive character of a nonlinear operator. It follows conclusively,therefore, that it would be one of the useful nonlinear strategies for integrating the equation of motion for a nonlinear infinite beam, whereby the preceding question may be answered. In addition, it may be worth noticing that the pseudo-parameter introduced here has double roles; firstly, it connects the original beam equation of motion with the integral equation, second, it is related with the convergence of the iterative method proposed here.

Rationale, design, and baseline characteristics of the Acetylcystein for Contrast-Induced nephropaThy (ACT) Trial: a pragmatic randomized controlled trial to evaluate the efficacy of acetylcysteine for the prevention of contrast-induced nephropathy

PubMed Central

2009-01-01

Background Aceltylcysteine has been evaluated in several small trials as a means of reducing the risk of contrast-induced nephropathy (CIN), however systematic reviews of these studies do not provide conclusive answers. Therefore, a large randomized controlled trial (RCT) is needed to provide a reliable answer as to whether acetylcysteine is effective in decreasing the risk of CIN in high-risk patients undergoing angiographic procedures. Methods ACT is a RCT of acetylcysteine versus placebo in 2,300 patients at-risk for CIN undergoing an intravascular angiographic procedure. The randomization list will be concealed. Participants, health care staff, investigators and outcome assessors will be blinded to whether patients receive acetylcysteine or placebo. All analysis will follow the intention-to-treat principle. The study drugs (acetylcysteine 1200 mg or placebo) will be administered orally twice daily for two doses before and two doses after the procedure. The primary outcome is the occurrence of CIN, defined as a 25% elevation of serum creatinine above baseline between 48 and 96 hours after angiography. Discussion The first patient entered the trial on September, 2008. Up to April 7, 2009, 810 patients had been included in 35 centers. The mean age was 69 (Standard deviation: 10), 18% had a baseline serum creatinine >1.5 mg/dL, 57% were diabetics and 13% had a history of heart failure. The ongoing ACT Trial is the largest multicentre RCT that will determine whether acetylcysteine is effective in decreasing the risk of CIN in patients at risk undergoing angiography. Trial registration Clinicaltrials.gov NCT00736866 PMID:19497091

Prevalence of Recent Antimicrobial Exposure among Elective Surgical Patients.

PubMed

Guidry, Christopher A; Sawyer, Robert G

2017-10-01

The annual prevalence of antimicrobial exposure is high in the outpatient setting and should be a common exposure for surgical patients. Antimicrobials have negative side effects and may be associated with poor outcomes. Logically, one would expect surgical patients to be particularly susceptible to any negative effects of recent antimicrobial exposure. Despite these observations, however, the prevalence of recent antimicrobial exposure among surgical patients remains undefined. The purpose of this study is to define the prevalence of antimicrobial exposure in patients undergoing elective surgical procedures. Patients presenting for elective operations between August 4, 2015 and August 3, 2016 at our institution were asked prospectively about any antimicrobial exposure in the previous three months. Answers were recorded as either Yes, No, or Unsure. Patients were grouped according to age, American Society of Anesthesiologists (ASA) score, primary operative service, and post-operative destination. Descriptive statistics were employed using simple percentages and chi-square analysis when appropriate. Cochrane-Armitage test was used to evaluate temporal trends. There were 21,473 elective surgical procedures performed during the study period across 13 operative services. Answers were recorded for 91.2% cases. The overall prevalence of exposure during this period was 28.6%. Exposure varied with age, ASA score, and surgical specialty. Vascular and transplant operations had the highest prevalence of exposure while ophthalmology and pediatric orthopedic procedures had the lowest. Patients with recent antimicrobial exposure were less likely to be discharged home on the same day and more likely to be admitted to an intensive care or intermediate care unit than those who denied recent exposure. In this descriptive analysis, the prevalence of recent antimicrobial exposure is overall approximately 28.6% and is higher than anticipated. Further work is needed to determine to what extent, if any, recent antimicrobial exposure impacts post-operative outcomes.

Exact Identification of a Quantum Change Point

NASA Astrophysics Data System (ADS)

Sentís, Gael; Calsamiglia, John; Muñoz-Tapia, Ramon

2017-10-01

The detection of change points is a pivotal task in statistical analysis. In the quantum realm, it is a new primitive where one aims at identifying the point where a source that supposedly prepares a sequence of particles in identical quantum states starts preparing a mutated one. We obtain the optimal procedure to identify the change point with certainty—naturally at the price of having a certain probability of getting an inconclusive answer. We obtain the analytical form of the optimal probability of successful identification for any length of the particle sequence. We show that the conditional success probabilities of identifying each possible change point show an unexpected oscillatory behavior. We also discuss local (online) protocols and compare them with the optimal procedure.

Exact Identification of a Quantum Change Point.

PubMed

Sentís, Gael; Calsamiglia, John; Muñoz-Tapia, Ramon

2017-10-06

The detection of change points is a pivotal task in statistical analysis. In the quantum realm, it is a new primitive where one aims at identifying the point where a source that supposedly prepares a sequence of particles in identical quantum states starts preparing a mutated one. We obtain the optimal procedure to identify the change point with certainty-naturally at the price of having a certain probability of getting an inconclusive answer. We obtain the analytical form of the optimal probability of successful identification for any length of the particle sequence. We show that the conditional success probabilities of identifying each possible change point show an unexpected oscillatory behavior. We also discuss local (online) protocols and compare them with the optimal procedure.

Intravesical Tension-Free Vaginal Tape Removal: Is There a Single Solution?

PubMed Central

Zakri, Rhana H.; Patel, Amit K.; John, Babbin S.; Shrotri, Nitin C.

2011-01-01

Stress urinary incontinence (SUI) affects 10–20% of women in the general population. Surgery for stress incontinence has been performed on women for over a century, but with the advent of new urogynaecological sling procedures for its management, urological surgeons are having to deal with an increasing number of patients presenting with associated complications. With no clarity on the full range of possible complications or certain consensus on their optimal management, the ideal treatment remains a decision for the individual surgeon. In view of this, we felt it of common interest to review the literature for the history of sling procedures, present commonly arising complications, and seek to answer the question in the title. PMID:22084797

Student concepts of Natural Selection from a resource-based perspective

NASA Astrophysics Data System (ADS)

Benjamin, Scott Shawn

The past two decades have produced a substantial amount of research about the teaching and learning of evolution; however, recent research often lacks a theoretical foundation. Application of a new theoretical framework could help fill the void and improve research about student concepts of evolution. This study seeks to show that a resource-based framework (Hammer et al., 2005) can improve research into student concepts of natural selection. Concepts of natural selection from urban community college students were assessed via qualitative (interviews, written open-response questions, and write/think aloud procedures) and quantitative methods (coded open response analysis, Concept Inventory for Natural Selection (CINS)(Anderson, Fisher, & Norman, 2002). Results showed that students demonstrate four important aspects of resource-based framework: the multi-faceted construction of concepts, context sensitivity/ concept flexibility, at-the-moment activation of resources, and perceptual frames. In open response assessment, evolutionary-gain responses produced significantly different responses than evolutionary-loss questions with: 1) significantly more correct answers for the gain than loss question (Wilcoxon signed rank test, z = -3.68, p=0.0002); 2) more Lamarckian responses to loss than the gain question (Fisher exact, p=0.0039); and significantly different distributions in expanded need vs basic need answers (Fishers exact, p = 0.02). Results from CINS scores showed significant differences in post activity scores between students that held different naive concepts associated with origin of variation, origin of species, differential reproduction, and limited survival suggesting that some naive ideas facilitate learning. Outcomes also suggest that an everyday or self-experience typological perceptual frame is an underlying source of many incorrect ideas about evolution. Interview and write/think aloud assessments propose four process resources applied by students as they explain evolutionary change: list what I know, why story, compare past to present, mapping self-experience. The study concludes that a resource-based framework is a valuable tool to advance the study student concepts of natural selection.

On the differential nature of induced and incidental echolalia in autism.

PubMed

Grossi, D; Marcone, R; Cinquegrana, T; Gallucci, M

2013-10-01

Echolalia is a verbal disorder, defined as 'a meaningless repetition of the words of others'. It is pathological, automatic and non-intentional behaviour, often observed in a variety of neurological and psychiatric disorders and above all in autism. We assume that echolalia is an imitative behaviour that is due to difficulties in inhibiting automatic repetition as seen in patients with frontal lobe damage. Our aim is to study the occurrence of echolalia under experimental conditions to investigate the nature of the phenomenon and its relationship with the severity of autism. Eighteen participants with autism from 17 to 36 years old were recruited; they were administrated the Vineland scale, the Observational Rating Scale of Basic Functions and the Echolalia Questionnaire. In the Echolalia Questionnaire, questions were directly addressed to the autistic subject (induced procedure) or to the subject's caregiver while the subject was free to do what he wanted (incidental procedure). The data were analysed by multivariate regressions and Pearson's correlations. The results showed that echolalia occurred in both experimental situations; the mean value was significantly higher in the induced procedure, but results did not support the correlation with Vineland's score in the incidental procedure. It is likely that the two situations activated different processes. In particular, echolalia was statistically higher in the induced procedure as compared with the incidental one only for subjects with low score on Vineland, but in the incidental procedure, the presence of echolalia appeared to be uninfluenced by the functional capacity of subjects. The two experimental conditions require different monitoring systems to control this verbal behaviour. The echolalic phenomenon is an expression of dependence on the environment and may occur in a situation in which the autistic person is participating in a communicative act and, lacking inhibitory control, repeats the other's communication rather than selecting an answer. The deficit in inhibitory control in this situation does not seem to be present in subjects with higher efficiency. Incidental echolalia reflects the inability of the subject to filter out background environmental noise, which occasionally results in environmental dependency. © 2012 The Authors. Journal of Intellectual Disability Research © 2012 John Wiley & Sons Ltd, MENCAP & IASSID.

Promoting an active form of learning out-of-class via answering online “study questions” leads to higher than expected exam scores in General Biology

PubMed Central

2015-01-01

A rising need for workers in science, technology, engineering and mathematics (STEM) fields has fueled interest in improving teaching within STEM disciplines. Numerous studies have demonstrated the benefits of active learning approaches on student learning outcomes. However, many of these studies have been conducted in experimental, rather than real-life class, settings. In addition, most of these studies have focused on in-class active learning exercises. This study tested the effects of answering questions outside of class on exam performance for General Biology students at the University of Minnesota. An online database of 1,020 multiple-choice questions covering material from the first half of the course was generated. Students in seven course sections (with an average of ∼265 students per section) were given unlimited access to the online study questions. These students made extensive use of the online questions, with students answering an average of 1,323 questions covering material from the half of the semester for which the questions were available. After students answered a set of questions, they were shown the correct answers for those questions. More specific feedback describing how to arrive at the correct answer was provided for the 73% of the questions for which the correct answers were not deemed to be self-explanatory. The extent to which access to the online study questions improved student learning outcomes was assessed by comparing the performance on exam questions of students in the seven course sections with access to the online study questions with the performance of students in course sections without access to the online study questions. Student performance was analyzed for a total of 89 different exams questions that were not included in the study questions, but that covered the same material covered by the study questions. Each of these 89 questions was used on one to five exams given to students in course sections that had access to the online study questions and on three to 77 exams given to students in sections that lacked such access. Data from over 1,800 students in sections with access to the online study questions show that those students scored a statistically significant average of 6.6% points higher on the exam questions analyzed than students in sections without access to the study questions. This difference was greater than the average amount necessary to raise students’ exam grades by one grade (e.g., from a “B-” to a “B”). In addition, there was a higher correlation between number of questions answered and success on exam questions on material related to the study questions than between number of questions answered and success on exam questions on material unrelated to the study questions. The online study question system required substantial effort to set up, but required minimal effort to maintain and was effective in significantly raising average exam scores for even very large course sections. PMID:26500828

The Fruits of Kepler's Struggle.

ERIC Educational Resources Information Center

Belonuchkin, B. E.

1992-01-01

Presents six learning activities dealing with planetary motion, the launching of satellites, and Halley's comet, all of which utilize the three laws of Johannes Kepler. These three laws are discussed in detail, and answers to the activities are provided. (KR)

Gems: Nutrition Education in Childbirth Classes.

ERIC Educational Resources Information Center

Easches, Janet G.; And Others

1983-01-01

Describes a nutrition education packet for natural childbirth (Lamaze) classes. The packet consists of four 15- to 20-minute lessons, each containing goal, objectives, questions (with answers), activities, and pamphlets. List of goals and sample activities are included. (JN)

Cathodal transcranial direct-current stimulation over right posterior parietal cortex enhances human temporal discrimination ability.

PubMed

Oyama, Fuyuki; Ishibashi, Keita; Iwanaga, Koichi

2017-12-04

Time perception associated with durations from 1 s to several minutes involves activity in the right posterior parietal cortex (rPPC). It is unclear whether altering the activity of the rPPC affects an individual's timing performance. Here, we investigated the human timing performance under the application of transcranial direct-current stimulation (tDCS) that altered the neural activities of the rPPC. We measured the participants' duration-discrimination threshold by administering a behavioral task during the tDCS application. The tDCS conditions consisted of anodal, cathodal, and sham conditions. The electrodes were placed over the P4 position (10-20 system) and on the left supraorbital forehead. On each task trial, the participant observed two visual stimuli and indicated which was longer. The amount of difference between the two stimulus durations was varied repeatedly throughout the trials according to the participant's responses. The correct answer rate of the trials was calculated for each amount of difference, and the minimum amount with the correct answer rate exceeding 75% was selected as the threshold. The data were analyzed by a linear mixed-effects models procedure. Nineteen volunteers participated in the experiment. We excluded three participants from the analysis: two who reported extreme sleepiness while performing the task and one who could recognize the sham condition correctly with confidence. Our analysis of the 16 participants' data showed that the average value of the thresholds observed under the cathodal condition was lower than that of the sham condition. This suggests that inhibition of the rPPC leads to an improvement in temporal discrimination performance, resulting in improved timing performance. In the present study, we found a new effect that cathodal tDCS over the rPPC enhances temporal discrimination performance. In terms of the existence of anodal/cathodal tDCS effects on human timing performance, the results were consistent with a previous study that investigated temporal reproduction performance during tDCS application. However, the results of the current study further indicated that cathodal tDCS over the rPPC increases accuracy of observed time duration rather than inducing an overestimation as a previous study reported.

The prevalence of stroke and depression and factors associated with depression in elderly people with and without stroke.

PubMed

Hörnsten, Carl; Lövheim, Hugo; Nordström, Peter; Gustafson, Yngve

2016-10-07

Few studies have investigated factors associated with depression among elderly people with and without stroke concurrently, using identical settings, procedures and study variables. The aim was to investigate the prevalence of stroke and depression and to compare the factors associated with depression in people with and without stroke. A postal mail survey was sent to 65-, 70-, 75- and 80-year-olds in northern Sweden and Finland in 2010 (n = 6098). Stroke was defined as answering "yes" to the question "Have you had a stroke?" Depression was defined as answering "yes" to the question "Are you depressed?" or having a Geriatric Depression Scale-4 score ≥2. Dependence in personal activities of daily living was defined as not showering without human assistance. Associations were tested with log-binomial regression. The overall stroke prevalence was 7.0 ± 0.3 % and increased from 4.7 ± 0.4 % among 65-year-olds to 11.6 ± 1.0 % among 80-year-olds (p < 0.001). The overall depression prevalence was 12.8 ± 0.4 % and increased from 11.0 ± 0.6 % among 65-year-olds to 18.1 ± 1.2 % among 80-year-olds (p < 0.001). Depression was more common among people with stroke (Prevalence Ratio 1.77, 95 % Confidence Interval 1.48-2.12). In the non-stroke group, depression was independently associated with diabetes, dependence in instrumental activities of daily living, living alone, not having someone to talk to, poor finances, pain problems and having a life crisis in the preceding year. In the group with stroke, depression was independently associated with dependence in personal activities of daily living and having a life crisis the preceding year. Depression in people without stroke appeared to be independently associated with a broader range of external factors than depression in people with stroke.

[Health education for puerperal women in neonatal rooming-in: knowledge acquisition with an educational game].

PubMed

Fonseca, Luciana Mara Monti; Scochi, Carmen Gracinda Silvan; de Mello, Débora Falleiros

2002-01-01

The study aims at verifying knowledge acquisition through health education activities mediated by the use of an educational game on breast-feeding and basic care provided to the newborn, in rooming-in. Study accomplished at a philanthropic maternity of Ribeirão Preto-SP. Educational activities were accomplished in group, coordinated by the nurse, using board game. Through structured interview guided by a route before and after-game, the authors verified the knowledge acquisition, classifying the answers in insufficient (0-4), regular (5-9), good (10-14) and excellent (15-20). Of the mothers' previous knowledge, 16.7% of answers were excellent increasing for 77.8% after participation in the educational activity. They concluded that the game constituted in appropriate strategy to facilitate change of experiences between puerperas and the development of the health education through ludic-pedagogical activities.

Computer versus paper--does it make any difference in test performance?

PubMed

Karay, Yassin; Schauber, Stefan K; Stosch, Christoph; Schüttpelz-Brauns, Katrin

2015-01-01

CONSTRUCT: In this study, we examine the differences in test performance between the paper-based and the computer-based version of the Berlin formative Progress Test. In this context it is the first study that allows controlling for students' prior performance. Computer-based tests make possible a more efficient examination procedure for test administration and review. Although university staff will benefit largely from computer-based tests, the question arises if computer-based tests influence students' test performance. A total of 266 German students from the 9th and 10th semester of medicine (comparable with the 4th-year North American medical school schedule) participated in the study (paper = 132, computer = 134). The allocation of the test format was conducted as a randomized matched-pair design in which students were first sorted according to their prior test results. The organizational procedure, the examination conditions, the room, and seating arrangements, as well as the order of questions and answers, were identical in both groups. The sociodemographic variables and pretest scores of both groups were comparable. The test results from the paper and computer versions did not differ. The groups remained within the allotted time, but students using the computer version (particularly the high performers) needed significantly less time to complete the test. In addition, we found significant differences in guessing behavior. Low performers using the computer version guess significantly more than low-performing students in the paper-pencil version. Participants in computer-based tests are not at a disadvantage in terms of their test results. The computer-based test required less processing time. The reason for the longer processing time when using the paper-pencil version might be due to the time needed to write the answer down, controlling for transferring the answer correctly. It is still not known why students using the computer version (particularly low-performing students) guess at a higher rate. Further studies are necessary to understand this finding.

Flexible Precision: Air Force’s Answer to Army Transformation and Intratheater Airlift on the 21st Century Battlefield

DTIC Science & Technology

2007-06-01

humanitarian relief operations that result from natural disasters —both abroad and at home—illustrates the continued importance of intratheater airlift...Light Cargo Aircraft ( LCA ). The two services were pursuing separate acquisition programs until late 2005 when the Office of the Secretary of Defense...adopting procedures currently used by the Close Air Support (CAS) community. On-call airdrop will result in a “time-sensitive” employment capability

Student reasoning about graphs in different contexts

NASA Astrophysics Data System (ADS)

Ivanjek, Lana; Susac, Ana; Planinic, Maja; Andrasevic, Aneta; Milin-Sipus, Zeljka

2016-06-01

This study investigates university students' graph interpretation strategies and difficulties in mathematics, physics (kinematics), and contexts other than physics. Eight sets of parallel (isomorphic) mathematics, physics, and other context questions about graphs, which were developed by us, were administered to 385 first-year students at the Faculty of Science, University of Zagreb. Students were asked to provide explanations and/or mathematical procedures with their answers. Students' main strategies and difficulties identified through the analysis of those explanations and procedures are described. Student strategies of graph interpretation were found to be largely context dependent and domain specific. A small fraction of students have used the same strategy in all three domains (mathematics, physics, and other contexts) on most sets of parallel questions. Some students have shown indications of transfer of knowledge in the sense that they used techniques and strategies developed in physics for solving (or attempting to solve) other context problems. In physics, the preferred strategy was the use of formulas, which sometimes seemed to block the use of other, more productive strategies which students displayed in other domains. Students' answers indicated the presence of slope-height confusion and interval-point confusion in all three domains. Students generally better interpreted graph slope than the area under a graph, although the concept of slope still seemed to be quite vague for many. The interpretation of the concept of area under a graph needs more attention in both physics and mathematics teaching.

Hypnotic approach during dental treatment: analysis of descriptive data of a case series.

PubMed

Ferdeghini, R; Lauritano, D; Tagliabue, A; Tettamanti, L

2018-01-01

Anxiety and worry are important components that affect the patient’s behaviour during dental sessions and influence the effectiveness of dental treatment. Psychological approach and hypnotic approach (HA) have in recent years assumed increasing prominence as effective treatment regimes. Dentists have used a number of methods in the management of dental phobic disorders through HA. However the efficacy of HA in controlling anxiety and worry is controversial. The aim of the present study is to describe the response of patient to HA during dental treatment. The study of the population consisted of 42 patients, these being 50% random sample of consecutive patients presenting to a private practise over an 8-year period. In 38 patients HA was induced. 4 patients were not susceptible to HA. There were 20 women (52.6%) and 18 men (47.3%) with a mean age of 47.2 years (range 30-69 years). At the end of dental sessions with HA all the patients were asked to answer the following questions: 1) Have you been hypnotized in the past? 2) Were you aware of dental applications of HA? 3) How do you evaluate the use of this technique in the field of dental care? 4) Do you think that you can use this procedure in the future too? The answers were as follows: question 1: 34 patients answered yes, 4 no; question 2: 34 answered yes, 4 no; question 3: the choice was between “very useful”, “useful”, “Indifferent”, “to avoid”. Twenty-nine patients indicated “very useful”, and 9 “useful”; question 4: the choice was between yes and no. All patients answered yes. This study adds further support to a growing body of evidence relating HA to a better compliance to dental treatment. The dental situation in particular lends itself to carefully controlled investigation providing further evidence to support a robust theory.

FREQUENCY OF FLAME SENSOR ACTIVATION IN PUBLIC PLACES AFTER ADMINISTRATION OF RADIOACTIVE IODINE TO TREAT GRAVES DISEASE: A RECENT SURVEY.

PubMed

Tajiri, Junichi; Hamada, Katsuhiko; Maruta, Tetsushi; Mizokami, Tetsuya; Higashi, Kiichiro

2016-08-01

Ultraviolet (UV)-perception-type flame sensors detect gamma rays emitted from iodine 131 ((131)I). Explaining the possibility of flame sensor activation to patients when they receive (131)I to treat Graves disease or other ablative purposes is important. We investigate the current situation of flame sensor activation after radioactive iodine (RAI) therapy. A total of 318 patients (65 males and 253 females) with Graves disease who received RAI therapy at our clinic between November 2007 and June 2014 participated in this study. Patients were given both written and oral explanations regarding the possibility of flame sensor activation. Participants were surveyed with a questionnaire. The following question was asked: "Did the fire alarm (flame sensor) go off when you used a restroom in places like shopping centers within a few days after your isotope therapy?" To those who answered "yes," we asked where the fire alarm had gone off. Of the 318 patients, 19 (6.0%) answered "yes," 2 of whom were male while 17 were female. Of the 299 (94.0%) patients who answered "no," 63 were male and 236 were female. As to the place of restroom sensor activation, shopping centers were reported by 9 patients; supermarkets by 5; airports by 2; and a bookstore, the Kyushu Shinkansen (bullet train), and a hospital by 1 each. Explaining to patients the possibility of flame sensor activation after RAI therapy is important to avoid some complications, especially in security-sensitive areas. (131)I = iodine 131 RAI = radioactive iodine UV = ultra-violet.

Evaluation of the HACCP System in a University Canteen: Microbiological Monitoring and Internal Auditing as Verification Tools

PubMed Central

Osimani, Andrea; Aquilanti, Lucia; Tavoletti, Stefano; Clementi, Francesca

2013-01-01

Food safety is essential in mass catering. In Europe, Regulation (EC) No. 852/2004 requires food business operators to put in place, implement and maintain permanent procedures based on Hazard Analysis and Critical Control Point (HACCP) principles. Each HACCP plan is specifically implemented for the processing plant and processing methods and requires a systematic collection of data on the incidence, elimination, prevention, and reduction of risks. In this five-year-study, the effectiveness of the HACCP plan of a University canteen was verified through periodic internal auditing and microbiological monitoring of meals, small equipment, cooking tools, working surfaces, as well as hands and white coats of the canteen staff. The data obtained revealed no safety risks for the consumers, since Escherichia coli, Salmonella spp. and Listeria monocytogenes were never detected; however, a quite discontinuous microbiological quality of meals was revealed. The fluctuations in the microbial loads of mesophilic aerobes, coliforms, Staphylococcus aureus, Bacillus cereus, and sulphite-reducing clostridia were mainly ascribed to inadequate handling or processing procedures, thus suggesting the need for an enhancement of staff training activities and for a reorganization of tasks. Due to the wide variety of the fields covered by internal auditing, the full conformance to all the requirements was never achieved, though high scores, determined by assigning one point to each answer which matched with the requirements, were achieved in all the years. PMID:23594937

On-Orbit Engineering and Vehicle Integration Poster Presentation

NASA Technical Reports Server (NTRS)

Heimerdinger, Madison

2014-01-01

One of the duties of the MER Managers is getting the consoles to review and sign Electronic Flight Notes (EFN) and Mission Action Requests (Chit) before they are due. Chits and EFNs and are accessible through the Mission Control Center - Houston (MCC-H) Gateway. Chits are the official means of documenting questions and answers, technical direction, real-time changes to Flight Rules (FR) and procedures, request for analysis, etc. between various consoles concerning on-orbit operations. EFNs are documents used by the Flight Control Team (FCT) to communicate precise details between console positions and manage real time changes to FR and Systems Operation Data File (SODF) procedures. On GMT 2013/345 the External Active Thermal Control System (EATCS) on the Columbus (COL) Moderate Temperature Loop (MTL) Interface Heat Exchanger (IFHX) shut down due to low temperatures. Over the next couple of days, the core temperature of COL MT IFHX dropped due to the failure of the Flow Control Valve (FCV). After the temperature drop was discovered, heaters were turned on to bring the temperatures back to nominal. After the incident occurred, a possible freeze threat was discovered that could have ruptured the heat exchanger. The COL MT IFHX rupturing would be considered a catastrophic failure and potentially result in a loss of the vehicle and/or the lives of the International Space Station (ISS) crew members

Evaluation of the HACCP system in a university canteen: microbiological monitoring and internal auditing as verification tools.

PubMed

Osimani, Andrea; Aquilanti, Lucia; Tavoletti, Stefano; Clementi, Francesca

2013-04-17

Food safety is essential in mass catering. In Europe, Regulation (EC) No. 852/2004 requires food business operators to put in place, implement and maintain permanent procedures based on Hazard Analysis and Critical Control Point (HACCP) principles. Each HACCP plan is specifically implemented for the processing plant and processing methods and requires a systematic collection of data on the incidence, elimination, prevention, and reduction of risks. In this five-year-study, the effectiveness of the HACCP plan of a University canteen was verified through periodic internal auditing and microbiological monitoring of meals, small equipment, cooking tools, working surfaces, as well as hands and white coats of the canteen staff. The data obtained revealed no safety risks for the consumers, since Escherichia coli, Salmonella spp. and Listeria monocytogenes were never detected; however, a quite discontinuous microbiological quality of meals was revealed. The fluctuations in the microbial loads of mesophilic aerobes, coliforms, Staphylococcus aureus, Bacillus cereus, and sulphite-reducing clostridia were mainly ascribed to inadequate handling or processing procedures, thus suggesting the need for an enhancement of staff training activities and for a reorganization of tasks. Due to the wide variety of the fields covered by internal auditing, the full conformance to all the requirements was never achieved, though high scores, determined by assigning one point to each answer which matched with the requirements, were achieved in all the years.

Hierarchical Markov blankets and adaptive active inference. Comment on "Answering Schrödinger's question: A free-energy formulation" by Maxwell James Désormeau Ramstead et al.

NASA Astrophysics Data System (ADS)

Kirchhoff, Michael

2018-03-01

Ramstead MJD, Badcock PB, Friston KJ. Answering Schrödinger's question: A free-energy formulation. Phys Life Rev 2018. https://doi.org/10.1016/j.plrev.2017.09.001 [this issue] motivate a multiscale characterisation of living systems in terms of hierarchically structured Markov blankets - a view of living systems as comprised of Markov blankets of Markov blankets [1-4]. It is effectively a treatment of what life is and how it is realised, cast in terms of how Markov blankets of living systems self-organise via active inference - a corollary of the free energy principle [5-7].

Monitoring Malware Activity on the LAN Network

NASA Astrophysics Data System (ADS)

Skrzewski, Mirosław

Many security related organizations periodically publish current network and systems security information, with the lists of top malware programs. These lists raises the question how these threats spreads out, if the worms (the only threat with own communication abilities) are low or missing on these lists. The paper discuss the research on malware network activity, aimed to deliver the answer to the question, what is the main infection channel of modern malware, done with the usage of virtual honeypot systems on dedicated, unprotected network. Systems setup, network and systems monitoring solutions, results of over three months of network traffic and malware monitoring are presented, along with the proposed answer to our research question.

Automated grading of homework assignments and tests in introductory and intermediate statistics courses using active server pages.

PubMed

Stockburger, D W

1999-05-01

Active server pages permit a software developer to customize the Web experience for users by inserting server-side script and database access into Web pages. This paper describes applications of these techniques and provides a primer on the use of these methods. Applications include a system that generates and grades individualized homework assignments and tests for statistics students. The student accesses the system as a Web page, prints out the assignment, does the assignment, and enters the answers on the Web page. The server, running on NT Server 4.0, grades the assignment, updates the grade book (on a database), and returns the answer key to the student.

Delphi definition of the EADC-ADNI Harmonized Protocol for hippocampal segmentation on magnetic resonance

PubMed Central

Boccardi, Marina; Bocchetta, Martina; Apostolova, Liana G.; Barnes, Josephine; Bartzokis, George; Corbetta, Gabriele; DeCarli, Charles; deToledo-Morrell, Leyla; Firbank, Michael; Ganzola, Rossana; Gerritsen, Lotte; Henneman, Wouter; Killiany, Ronald J.; Malykhin, Nikolai; Pasqualetti, Patrizio; Pruessner, Jens C.; Redolfi, Alberto; Robitaille, Nicolas; Soininen, Hilkka; Tolomeo, Daniele; Wang, Lei; Watson, Craig; Wolf, Henrike; Duvernoy, Henri; Duchesne, Simon; Jack, Clifford R.; Frisoni, Giovanni B.

2015-01-01

Background This study aimed to have international experts converge on a harmonized definition of whole hippocampus boundaries and segmentation procedures, to define standard operating procedures for magnetic resonance (MR)-based manual hippocampal segmentation. Methods The panel received a questionnaire regarding whole hippocampus boundaries and segmentation procedures. Quantitative information was supplied to allow evidence-based answers. A recursive and anonymous Delphi procedure was used to achieve convergence. Significance of agreement among panelists was assessed by exact probability on Fisher’s and binomial tests. Results Agreement was significant on the inclusion of alveus/fimbria (P =.021), whole hippocampal tail (P =.013), medial border of the body according to visible morphology (P =.0006), and on this combined set of features (P =.001). This definition captures 100% of hippocampal tissue, 100% of Alzheimer’s disease-related atrophy, and demonstrated good reliability on preliminary intrarater (0.98) and inter-rater (0.94) estimates. Discussion Consensus was achieved among international experts with respect to hippocampal segmentation using MR resulting in a harmonized segmentation protocol. PMID:25130658

How children remember the Strange Situation: The role of attachment.

PubMed

Chae, Yoojin; Goodman, Miranda; Goodman, Gail S; Troxel, Natalie; McWilliams, Kelly; Thompson, Ross A; Shaver, Phillip R; Widaman, Keith F

2018-02-01

This study tested predictions from Bowlby's attachment theory about children's memory and suggestibility. Young children (3-5years old, N=88; 76% Caucasians) and their parents took part in the Strange Situation Procedure, a moderately distressing event and "gold standard" for assessing children's attachment quality. The children were then interviewed about what occurred during the event. Children's age and attachment security scores positively predicted correct information in free recall and accuracy in answering specific questions. For children with higher (vs. lower) attachment security scores, greater distress observed during the Strange Situation Procedure predicted increased resistance to misleading suggestions. In addition, for children who displayed relatively low distress during the Strange Situation Procedure, significant age differences in memory and suggestibility emerged as expected. However, for children who displayed greater distress during the Strange Situation Procedure, younger and older children's memory performances were equivalent. Findings suggest that attachment theory provides an important framework for understanding facets of memory development with respect to attachment-related information and that distress may alter assumed age patterns in memory development. Copyright © 2017 Elsevier Inc. All rights reserved.

Delphi definition of the EADC-ADNI Harmonized Protocol for hippocampal segmentation on magnetic resonance.

PubMed

Boccardi, Marina; Bocchetta, Martina; Apostolova, Liana G; Barnes, Josephine; Bartzokis, George; Corbetta, Gabriele; DeCarli, Charles; deToledo-Morrell, Leyla; Firbank, Michael; Ganzola, Rossana; Gerritsen, Lotte; Henneman, Wouter; Killiany, Ronald J; Malykhin, Nikolai; Pasqualetti, Patrizio; Pruessner, Jens C; Redolfi, Alberto; Robitaille, Nicolas; Soininen, Hilkka; Tolomeo, Daniele; Wang, Lei; Watson, Craig; Wolf, Henrike; Duvernoy, Henri; Duchesne, Simon; Jack, Clifford R; Frisoni, Giovanni B

2015-02-01

This study aimed to have international experts converge on a harmonized definition of whole hippocampus boundaries and segmentation procedures, to define standard operating procedures for magnetic resonance (MR)-based manual hippocampal segmentation. The panel received a questionnaire regarding whole hippocampus boundaries and segmentation procedures. Quantitative information was supplied to allow evidence-based answers. A recursive and anonymous Delphi procedure was used to achieve convergence. Significance of agreement among panelists was assessed by exact probability on Fisher's and binomial tests. Agreement was significant on the inclusion of alveus/fimbria (P = .021), whole hippocampal tail (P = .013), medial border of the body according to visible morphology (P = .0006), and on this combined set of features (P = .001). This definition captures 100% of hippocampal tissue, 100% of Alzheimer's disease-related atrophy, and demonstrated good reliability on preliminary intrarater (0.98) and inter-rater (0.94) estimates. Consensus was achieved among international experts with respect to hippocampal segmentation using MR resulting in a harmonized segmentation protocol. Copyright © 2015 The Alzheimer's Association. Published by Elsevier Inc. All rights reserved.

Introduction of a Journal Excerpt Activity Improves Undergraduate Students' Performance in Statistics

ERIC Educational Resources Information Center

Rabin, Laura A.; Nutter-Upham, Katherine E.

2010-01-01

We describe an active learning exercise intended to improve undergraduate students' understanding of statistics by grounding complex concepts within a meaningful, applied context. Students in a journal excerpt activity class read brief excerpts of statistical reporting from published research articles, answered factual and interpretive questions,…

Elementary Computer Literacy. Student Activity Handbook.

ERIC Educational Resources Information Center

Sather, Ruth; And Others

This workbook of ideas and activities is designed for use in correlation with the curriculum guide "Elementary Computer Literacy," which contains the answer key and suggestions for use. The Apple II microcomputer is used as an example, but the material is adaptable to other computer models. Varied activities provide practice in drawing,…

Design Concepts. Teacher Edition. Marketing Education LAPs.

ERIC Educational Resources Information Center

Hawley, Jana

This learning activity packet is designed to help prepare students to acquire a competency: how to use design concepts in preparation for a career in the fashion industry. The unit consists of the competency, four objectives, suggested learning activities, transparency masters, and a pretest/posttest with answer keys. Activities include a…

Food Additives: "Eat, Drink, and Be Healthy". Health and the Consumer.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Elementary and Secondary Education.

One in a series, this consumer education learning activity package teaches secondary students about food additives. The package includes instructions for the teacher, suggestions for activities, lists of resource materials, film guides, student activity worksheets, a student resource booklet of background readings, and answer keys. Content taught…

26 CFR 7.105-1 - Questions and answers relating to exclusions of certain disability income payments.

Code of Federal Regulations, 2011 CFR

2011-04-01

... engage in any substantial gainful activity by reason of any medically determinable physical or mental... exemption for age and the credit for the elderly? A-9: No. For purposes of the disability income exclusion... substantial gainful activity referred to is not limited to the activity, or a comparable activity, in which...

The sodium pentothal hypnosis interview with follow-up treatment for complex regional pain syndrome.

PubMed

Simon, E P; Dahl, L F

1999-08-01

A patient who was unresponsive to multiple conservative medical treatments for complex regional pain syndrome was assessed using a novel approach--the sodium pentothal hypnosis interview. The interview suggested that his pain was centrally generated. The patient's pain symptoms resolved with hypnotherapeutic treatment. Indications for this procedure and implications for assessment and treatment are discussed. This case raises more questions than it answers, and leaves the reader to struggle with current difficulties in diagnostic decision-making.

Reply to comments by Mastalerz, V. on "Shallow gasoff the Rhône prodelta, Gulf of Lions" Marine Geology 234 (215-231)

USGS Publications Warehouse

Garcia-Garcia, Ana; Orange, Daniel L.; Lorenson, T.D.; Radakovitch, Olivier; Tesi, Tommaso; Miserocchi, Stefano; Berne, Serge; Friend, Patrick; Nittrouer, Chuck; Normand, Alain

2008-01-01

We really appreciate the interest and comments regarding our manuscript. We hope we address all the lingering issues in this reply. This also gives us the opportunity of publishing an update on our dataset that will complete the original manuscript (see Table 1). We have followed the author pattern in our answers: 1-Gas sampling procedure, 2-Reported gas concentrations results, 3-General remarks, 4-Conclusions.

[Do analgesic sweet solutions in neonates influence glycemia? A literature review].

PubMed

Walter-Nicolet, E; Chary-Tardy, A C; Tourniaire, B

2017-12-01

Sweet solutions are one of the most widely used nonpharmacologic analgesics used for newborns. They alleviate mild to moderate pain induced by painful procedures. They are used daily in neonatal intensive care units before a venepuncture or a heel stick, especially for a blood-sugar measurement. It is agreed that analgesic sweet solutions do not modify glycemia results. This nevertheless remains a recurrent question that the present review attempts to answer. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Future Directions and Challenges in Shell Stability Analysis

NASA Technical Reports Server (NTRS)

Arbocz, Johann

1998-01-01

An answer is sought to the question of today, in 1997, after so many years of concentrated research effort in designing buckling critical thin walled shells, why one cannot do any better than using the rather conservative Lower Bound Design Philosophy of the sixties. It will be shown that with the establishment of Initial Imperfection Data Banks and the introduction of Probabilistic Design Procedures one has a viable alternative, that when used judiciously, may lead to improved shell design recommendations.

Hypnosis for treatment of pain in children

PubMed Central

Rogovik, Alex L.; Goldman, Ran D.

2007-01-01

QUESTION Many children suffer from chronic and painful illnesses. Hypnosis was found to be effective for analgesia in adults. Is it effective for managing pain in children? ANSWER Children can be easier to hypnotize than adults. Studies have shown clinical hypnosis and self-hypnosis to be effective as adjunct treatments for children in pain. Examples include painful medical procedures, such as bone marrow aspiration and lumbar puncture in pediatric cancer patients, postoperative pain and anxiety in children undergoing surgery, and chronic headache. PMID:17872743

United States Air Force Health Care Provider Practices: Skin Testing for Mycobacterium Tuberculosis

DTIC Science & Technology

1997-04-03

first, with 16 possible correct answers, was calculated using the formula: Total score = a + b + c + d + e + f +g + h + i + j-i-k + l + m + n + o + p...In The Literature 32 F . Gaps In Knowledge 34 Xlll CHAPTER THREE: METHODOLOGY A . Introduction 36 B. Research Design and Procedures 36 C . Research...The second, with 10 possible correct responses, was calculated using the formula: Total score = a + b + c + d + e + f +g + h + i+ j . The reasons for

[Practical approach to management of gynecomastia: six questions to be answered by the paediatrician regarding a patient with gynecomastia].

PubMed

2011-08-01

Pubertal gynecomastia is a common concern in the consultation of the adolescent. Usually, it is accompanied by an emotional component that can lead to changes in everyday attitudes of youth. The responsability of the pediatrician is to rule out other etiologies, to avoid unnecessary additional studies, to limit active therapeutic attitudes, and to reaffirm the variation of normality. We briefly describe six eminently practical questions to be answered by the physician.

Interventional therapeutic procedures in the musculoskeletal system: an Italian Survey by the Italian College of Musculoskeletal Radiology.

PubMed

Silvestri, Enzo; Barile, Antonio; Albano, Domenico; Messina, Carmelo; Orlandi, Davide; Corazza, Angelo; Zugaro, Luigi; Masciocchi, Carlo; Sconfienza, Luca Maria

2018-04-01

To perform an online survey among all members of the Italian College of Musculoskeletal Radiology to understand how therapeutic musculoskeletal procedures are performed in daily practice in Italy. We administered an online survey to all 2405 members about the use of therapeutic musculoskeletal procedures in their institutions asking 16 different questions. Subgroup analysis was performed between general and orthopaedic hospitals with Mann-Whitney U and χ 2 statistics. A total of 129/2405 answers (5.4% of members) were included in our analysis. A median of 142.5 (25th-75th percentiles: 50-535.5; range 10-5000) therapeutic musculoskeletal procedures per single institution was performed in 2016. Arthropathic pain was the main indication. The most common procedures were joint injection, bursal/tendon injection, and irrigation of calcific tendinopathy. Ultrasound-guided procedures were mainly performed in ultrasonography rooms (77.4%) rather than in dedicated interventional rooms (22.6%). Conversely, fluoroscopic procedures were performed almost with the same frequency in interventional radiology suites (52.4%) and in general radiology rooms (47.6%). In most institutions (72%), autologous blood or components were not used. The median number of therapeutic musculoskeletal procedures performed in orthopaedic hospitals was significantly higher than in general hospitals (P = 0.002), as well as for the use of autologous preparations (P = 0.004). Joint injection, bursal/tendon injection, and irrigation of calcific tendinopathy were the most common therapeutic musculoskeletal procedures, being arthropathic pain the main indication. The percentage of procedures and the use of autologous preparations were significantly higher in orthopaedic hospitals than in general hospitals.

Solving satisfiability problems using a novel microarray-based DNA computer.

PubMed

Lin, Che-Hsin; Cheng, Hsiao-Ping; Yang, Chang-Biau; Yang, Chia-Ning

2007-01-01

An algorithm based on a modified sticker model accompanied with an advanced MEMS-based microarray technology is demonstrated to solve SAT problem, which has long served as a benchmark in DNA computing. Unlike conventional DNA computing algorithms needing an initial data pool to cover correct and incorrect answers and further executing a series of separation procedures to destroy the unwanted ones, we built solutions in parts to satisfy one clause in one step, and eventually solve the entire Boolean formula through steps. No time-consuming sample preparation procedures and delicate sample applying equipment were required for the computing process. Moreover, experimental results show the bound DNA sequences can sustain the chemical solutions during computing processes such that the proposed method shall be useful in dealing with large-scale problems.

The More Things Change the More They Stay the Same

NASA Astrophysics Data System (ADS)

Moore, John W.

1998-01-01

In what year would you guess that these statements appeared in this Journal? Students can be classified as problem oriented or answer oriented. The answer-oriented student ... does little or no reflective thinking. ...To simply work a problem for a student may not be educational at all. The student should be taught the process used in the solution. ...My experience indicates that an answer-oriented attitude can be changed. ...But one can't do much teaching of problem-solving techniques and at the same time get on with the day's lecture. ...Problem-solving technique is a tool of learning. ...To teach it well should be about the most rewarding academic activity. ...A year of stressing methods of problem solving would alter the orientation and motivation of many students we now call poor.

Periodontal soft tissue non-root coverage procedures: a systematic review from the AAP Regeneration Workshop.

PubMed

Kim, David M; Neiva, Rodrigo

2015-02-01

Gingival augmentation procedures around natural teeth and dental implants are performed to facilitate plaque control, to improve patient comfort, to prevent future recession, and in conjunction with restorative, orthodontic, or prosthetic dentistry. The aim of this study is to answer the most common questions related to this treatment modality based on the most relevant and current knowledge in the field. Two reviewers worked to answer the five most common and clinically relevant questions with supporting literature to understand the role of gingiva around teeth. 1) What circumstances require an increased zone of keratinized tissue (KT), or is KT important? 2) What is the ideal thickness of an autogenous gingival graft? Is a thick autogenous gingival graft more effective than a thin autogenous gingival graft? 3) What are the alternatives to autogenous gingival grafting to increase the zone of attached gingiva? 4) Does orthodontic intervention affect soft tissue health and dimensions? 5) What is the patient-reported patient outcome for minimal KT compared with that for an enhanced zone of KT? An extensive literature search was performed using PubMed, the Cochrane Oral Health Group Specialized Trials Registry (the Cochrane Library), and the most respected journals in the field. Although gingival augmentation procedures were first introduced in 1960s, there have not been in-depth comparative studies examining the five questions that have been proposed by the authors. Lack of relevant systematic reviews and randomized clinical trials (RCTs) on this topic do not allow authors to answer those questions with a strong level of evidence. However, the following can be recommended after reviewing case reports and case series on these topics. 1) There is enough clinical evidence to support maintaining an adequate band of gingiva for intracrevicular margin restoration. 2) Thick grafts do not appear to result in better clinical outcomes than thin grafts. Thick grafts are likely to result in more primary contraction, whereas thin grafts tend to be prone to secondary contraction. 3) Viable alternative treatment modalities are currently available that are capable of providing KT augmentation without the need for palatal donor tissue. 4) Appropriately applied orthodontic forces do not cause permanent damage to a healthy periodontium. The probability of recession during tooth movement in thin biotype is high to justify gingival augmentation when the dimension of gingiva is inadequate. In addition, cases in which there will be a facial tooth movement outside of the alveolar process need to be considered for a gingival augmentation procedure. 5) Although the articles that have been published on this topic did not consider patient-reported outcomes and esthetics as part of the overall treatment success assessment, patients who have received alternative treatment modalities that did not depend on palatal tissue harvesting appear to have reported more satisfaction and less discomfort after treatment. Autogenous gingival grafts are still considered to be the "gold standard" procedure with unmatched success rates and clinical success when gingival augmentation procedures are required. However, tissue-engineered materials may offer viable options to palatal tissue harvesting for gingival augmentation. KT augmentation may prevent the development and progression of gingival recession, especially when restorative margins may interact with the periodontium and/or orthodontic treatment is indicated. Patient-reported outcomes should be considered for future studies on this topic. Additional RCTs and systematic reviews are needed to support these conclusions.

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…

20th Century Fashions. Teacher Edition. Marketing Education LAPs.

ERIC Educational Resources Information Center

Hawley, Jana

This learning activity packet is designed to help students to acquire a competency: how to use an understanding of fashion history in preparation for a career in the fashion industry. The unit consists of the competency, three objectives, suggested learning activity, transparency masters, and a pretest/posttest with answer keys. The activity is a…

Learning about Cellular Respiration: An Active Approach Illustrating the Process of Scientific Inquiry.

ERIC Educational Resources Information Center

Johnson, Margaret (Peg)

1998-01-01

Details the active-learning approach to teaching cellular respiration in an introductory, one-semester course for nonmajors. Focuses on a laboratory exercise designed to answer the question of what happens to food when eaten. Contains 19 references. (DDR)

Introduction to Agricultural Sales and Service. Teacher Edition.

ERIC Educational Resources Information Center

Kauer, Les

This Oklahoma curriculum guide contains 12 units. Each instructional unit includes some or all of these components: performance objectives, suggested activities, basic academic skills taxonomy, handouts, information sheets, supplements, transparency masters, activity sheets, assignment sheets, assignment sheet answers, job sheets, practical tests,…

How much does the specialist know about cardiogastroenterology?

PubMed

Aguilar-Nájera, O; Valdovinos-García, L R; Tepox-Padrón, A; Valdovinos-Díaz, M A

Cardiovascular disease is a growing public health problem. Forty percent of the general population will suffer from the disease by 2030, consequently requiring antithrombotic therapy. Cardiogastroenterology is a new area of knowledge that evaluates the gastrointestinal effects and complications of antithrombotic therapy. Our aim was to evaluate, through a validated questionnaire, the knowledge held by a group of specialists and residents in the areas of gastroenterology and internal medicine, about pharmacology and drug prescription, as well as gastrointestinal risks and complications, in relation to antithrombotic therapy. A validated questionnaire composed of 30 items was applied to a group of specialists and residents in the areas of gastroenterology and internal medicine. The questions were on indications, pharmacology, evaluation of risks for gastrointestinal bleeding and thromboembolic events, and use of antithrombotic therapy during endoscopic procedures. Sufficient knowledge was defined as 18 or more (≥ 60%) correct answers. The questionnaire was answered by 194 physicians: 82 (42%) internal medicine residents and gastroenterology residents and 112 (58%) specialists. Only 40 (20.6%) of the participants had sufficient knowledge of cardiogastroenterology. Residents had a higher number of correct answers than specialists (53 vs. 36%, P<.0001). The gastroenterology residents had more correct answers than the internal medicine residents, gastroenterologists, and internists (70 vs. 53, 40, and 46%, respectively, P<.001). Only residents had sufficient knowledge regarding pharmacology and the use of antithrombotic therapy in endoscopy (P<.0001). All groups had insufficient knowledge in evaluating the risk for gastrointestinal bleeding and thrombosis. Knowledge of cardiogastroenterology was insufficient in the group of residents and specialists surveyed. There is a need for medical education programs on the appropriate use of antithrombotic therapy. Copyright © 2017 Asociación Mexicana de Gastroenterología. Publicado por Masson Doyma México S.A. All rights reserved.

Harmonization of the Practice of Independent Ethics Committees in Italy: Project E-Submission

PubMed Central

De Feo, Gianfranco; Chiabrando, Giacomo; Cannovo, Nunzia; Galluccio, Antonio; Tomino, Carlo

2012-01-01

Aim The high variability of “centre-specific” documentation required by Independent Ethics Committee (IEC) plays a role in the time required for activation of participating centres of multicentre clinical trials. This study (a) provides a picture of the different activities, structural requirements and resources dedicated to the operation of the local IEC in Italy; (b) defines a detailed list of “centre-specific” documents considered as essential by the IEC for issuing its opinion and (c) suggests a “single document” to reduce the variability of the “centre-specific” documents required by the IEC. Methodology Two surveys were conducted through the portal of National Monitoring Centre of Clinical Trials (https://oss-sper-clin.agenziafarmaco.it/). The first survey focused on the local IEC resources and on the “centre-specific” documentation that local IEC required from the Sponsor and local Principal Investigator (PI). The second focused on “single document” required in the form of statements from the Sponsor and the PI. Answers were discussed and extended during regular scheduled teleconferences and plenary meeting. Principal Findings From 22/07/2009 to 15/12/2009, and from 19/04/2010 to 14/05/2010, 131 and 125 IECs responded to the first and the second surveys, respectively. 67% and 51% of IECs consider the structural requirements and the staff dedicated to the activity of the IECs as sufficient, respectively. Most of the IECs consider the “centre-specific” documentation as necessary for issuing the opinion, and a high percentage of IECs consider the proposed documentation as acceptable in substitution to any other “centre-specific” documentation already in use. Conclusions The harmonization of IECs practice in Italy is the first step to facilitate multicentre clinical trials. Similar efforts should be directed to reduce the total number of IECs and to standardize clinical trials approval procedures, focusing on administrative procedures as well. PMID:23145015

[Quantitative assessment of medical students' clinical practical learning in department of obstetrics and gynecology of Brest Hospital University].

PubMed

Muller, M; Monfort, X; Dupré, P-F; Amouroux, P; Tétefort, R; Jaffrelot, M; De Parscau, L; Collet, M

2011-10-01

The main objective of this study was to describe how medical students got progressively trained to perform the most frequent medical procedures in obstetrics and gynecology. The secondary objective was to rationalize and plan the training. The medical students in our University Hospital were contacted either directly or by e-mail. They were given an anonymous simple choice questionnaire relating to eight most important acts in the specialty. Three hundred and eighty-two medical students have been consulted. We got 173 answers which means a participation rate of 45.3%. The survey showed up that the considered procedures were progressively put into practice with the exception of two: the insertion of an intrauterine contraceptive device (coil) and of an implant. The study showed off some insufficiency in the training in two of the considered procedures. An amendment was proposed with simulated performances of the acts and the setting up of a training course booklet. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

Aortic valve surgery of the 21st century: sutureless AVR versus TAVI.

PubMed

Costache, Victor S; Moldovan, Horatiu; Arsenescu, Catalina; Costache, Andreea

2018-04-01

Surgical aortic valve replacement (sAVR) has been a safe, effective and time-proven technique and is still the standard of care all over the world for aortic valve treatment. The vast majority of centers perform this procedure by doing a median sternotomy with several disadvantages. While many others specialties went minimally invasive decades ago, in cardiovascular field transcatheter valve implantation was the first minimally invasive valvular procedure that gained rapid worldwide acceptance. Transcatheter valve replacement (TAVR) is now marketed as a procedure that should be performed under local anesthesia, by an interventional cardiologist via trans femoral route with no other healthcare professional invited to the patient selection or case planning. An increasing number of surgeons are promoting minimally invasive aortic valve replacement, which is gaining grounds, especially with the help of the new sutureless valve technology. With these two new technologies emerging, legitimate questions arise and need to be answered - which has the longest durability, lower complication rate and lower overall mortality.

Regulations and Procedures Manual

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

Young, Lydia

The purpose of the Regulations and Procedures Manual (RPM) is to provide Laboratory personnel with a reference to University and Lawrence Berkeley National Laboratory policies and regulations by outlining the normal practices and answering most policy questions that arise in the day-to-day operations of Laboratory departments. Much of the information in this manual has been condensed from detail provided in Laboratory procedure manuals, Department of Energy (DOE) directives, and Contract DE-AC02-05CH11231. This manual is not intended, however, to replace any of those documents. The sections on personnel apply only to employees who are not represented by unions. Personnel policies pertainingmore » to employees represented by unions may be found in their labor agreements. Questions concerning policy interpretation should be directed to the department responsible for the particular policy. A link to the Managers Responsible for RPM Sections is available on the RPM home page. If it is not clear which department should be called, please contact the Associate Laboratory Director of Operations.« less

Batch Immunostaining for Large-Scale Protein Detection in the Whole Monkey Brain

PubMed Central

Zangenehpour, Shahin; Burke, Mark W.; Chaudhuri, Avi; Ptito, Maurice

2009-01-01

Immunohistochemistry (IHC) is one of the most widely used laboratory techniques for the detection of target proteins in situ. Questions concerning the expression pattern of a target protein across the entire brain are relatively easy to answer when using IHC in small brains, such as those of rodents. However, answering the same questions in large and convoluted brains, such as those of primates presents a number of challenges. Here we present a systematic approach for immunodetection of target proteins in an adult monkey brain. This approach relies on the tissue embedding and sectioning methodology of NeuroScience Associates (NSA) as well as tools developed specifically for batch-staining of free-floating sections. It results in uniform staining of a set of sections which, at a particular interval, represents the entire brain. The resulting stained sections can be subjected to a wide variety of analytical procedures in order to measure protein levels, the population of neurons expressing a certain protein. PMID:19636291

Medical Students' Understanding of Directed Questioning by Their Clinical Preceptors.

PubMed

Lo, Lawrence; Regehr, Glenn

2017-01-01

Phenomenon: Throughout clerkship, preceptors ask medical students questions for both assessment and teaching purposes. However, the cognitive and strategic aspects of students' approaches to managing this situation have not been explored. Without an understanding of how students approach the question and answer activity, medical educators are unable to appreciate how effectively this activity fulfills their purposes of assessment or determine the activity's associated educational effects. A convenience sample of nine 4th-year medical students participated in semistructured one-on-one interviews exploring their approaches to managing situations in which they have been challenged with questions from preceptors to which they do not know the answer. Through an iterative and recursive analytic reading of the interview transcripts, data were coded and organized to identify themes relevant to the students' considerations in answering such questions. Students articulated deliberate strategies for managing the directed questioning activity, which at times focused on the optimization of their learning but always included considerations of image management. Managing image involved projecting not only being knowledgeable but also being teachable. The students indicated that their considerations in selecting an appropriate strategy in a given situation involved their perceptions of their preceptors' intentions and preferences as well as several contextual factors. Insights: The medical students we interviewed were quite sophisticated in their understanding of the social nuances of the directed questioning process and described a variety of contextually invoked strategies to manage the situation and maintain a positive image.

Understanding Insurance. A Guide for Industrial Cooperative Training Programs. Learning Activity Package No. 15.

ERIC Educational Resources Information Center

Duenk, Lester G.; Tuel, Charles

This learning activity package (LAP) on the insurance industry and the methods used to give protection to the insured is designed for student self-study. Following a list of learning objectives, the LAP contains a pretest (answer key provided at the back). Six learning activities follow. The learning activities cover the following material: terms…

Systems 1 and 2 thinking processes and cognitive reflection testing in medical students

PubMed Central

Tay, Shu Wen; Ryan, Paul; Ryan, C Anthony

2016-01-01

Background Diagnostic decision-making is made through a combination of Systems 1 (intuition or pattern-recognition) and Systems 2 (analytic) thinking. The purpose of this study was to use the Cognitive Reflection Test (CRT) to evaluate and compare the level of Systems 1 and 2 thinking among medical students in pre-clinical and clinical programs. Methods The CRT is a three-question test designed to measure the ability of respondents to activate metacognitive processes and switch to System 2 (analytic) thinking where System 1 (intuitive) thinking would lead them astray. Each CRT question has a correct analytical (System 2) answer and an incorrect intuitive (System 1) answer. A group of medical students in Years 2 & 3 (pre-clinical) and Years 4 (in clinical practice) of a 5-year medical degree were studied. Results Ten percent (13/128) of students had the intuitive answers to the three questions (suggesting they generally relied on System 1 thinking) while almost half (44%) answered all three correctly (indicating full analytical, System 2 thinking). Only 3–13% had incorrect answers (i.e. that were neither the analytical nor the intuitive responses). Non-native English speaking students (n = 11) had a lower mean number of correct answers compared to native English speakers (n = 117: 1.0 s 2.12 respectfully: p < 0.01). As students progressed through questions 1 to 3, the percentage of correct System 2 answers increased and the percentage of intuitive answers decreased in both the pre-clinical and clinical students. Conclusions Up to half of the medical students demonstrated full or partial reliance on System 1 (intuitive) thinking in response to these analytical questions. While their CRT performance has no claims to make as to their future expertise as clinicians, the test may be used in helping students to understand the importance of awareness and regulation of their thinking processes in clinical practice. PMID:28344696

Systems 1 and 2 thinking processes and cognitive reflection testing in medical students.

PubMed

Tay, Shu Wen; Ryan, Paul; Ryan, C Anthony

2016-10-01

Diagnostic decision-making is made through a combination of Systems 1 (intuition or pattern-recognition) and Systems 2 (analytic) thinking. The purpose of this study was to use the Cognitive Reflection Test (CRT) to evaluate and compare the level of Systems 1 and 2 thinking among medical students in pre-clinical and clinical programs. The CRT is a three-question test designed to measure the ability of respondents to activate metacognitive processes and switch to System 2 (analytic) thinking where System 1 (intuitive) thinking would lead them astray. Each CRT question has a correct analytical (System 2) answer and an incorrect intuitive (System 1) answer. A group of medical students in Years 2 & 3 (pre-clinical) and Years 4 (in clinical practice) of a 5-year medical degree were studied. Ten percent (13/128) of students had the intuitive answers to the three questions (suggesting they generally relied on System 1 thinking) while almost half (44%) answered all three correctly (indicating full analytical, System 2 thinking). Only 3-13% had incorrect answers (i.e. that were neither the analytical nor the intuitive responses). Non-native English speaking students (n = 11) had a lower mean number of correct answers compared to native English speakers (n = 117: 1.0 s 2.12 respectfully: p < 0.01). As students progressed through questions 1 to 3, the percentage of correct System 2 answers increased and the percentage of intuitive answers decreased in both the pre-clinical and clinical students. Up to half of the medical students demonstrated full or partial reliance on System 1 (intuitive) thinking in response to these analytical questions. While their CRT performance has no claims to make as to their future expertise as clinicians, the test may be used in helping students to understand the importance of awareness and regulation of their thinking processes in clinical practice.

The brain's silent messenger: using selective attention to decode human thought for brain-based communication.

PubMed

Naci, Lorina; Cusack, Rhodri; Jia, Vivian Z; Owen, Adrian M

2013-05-29

The interpretation of human thought from brain activity, without recourse to speech or action, is one of the most provoking and challenging frontiers of modern neuroscience. In particular, patients who are fully conscious and awake, yet, due to brain damage, are unable to show any behavioral responsivity, expose the limits of the neuromuscular system and the necessity for alternate forms of communication. Although it is well established that selective attention can significantly enhance the neural representation of attended sounds, it remains, thus far, untested as a response modality for brain-based communication. We asked whether its effect could be reliably used to decode answers to binary (yes/no) questions. Fifteen healthy volunteers answered questions (e.g., "Do you have brothers or sisters?") in the fMRI scanner, by selectively attending to the appropriate word ("yes" or "no"). Ninety percent of the answers were decoded correctly based on activity changes within the attention network. The majority of volunteers conveyed their answers with less than 3 min of scanning, suggesting that this technique is suited for communication in a reasonable amount of time. Formal comparison with the current best-established fMRI technique for binary communication revealed improved individual success rates and scanning times required to detect responses. This novel fMRI technique is intuitive, easy to use in untrained participants, and reliably robust within brief scanning times. Possible applications include communication with behaviorally nonresponsive patients.

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...

Inquiry Science and Active Reading

ERIC Educational Resources Information Center

Sandifer, Cody

2011-01-01

Pairing an inquiry lesson with a traditional reading activity creates a jarring philosophical mismatch between the interaction, deep thinking, and scientific reasoning that drives meaningful inquiry instruction and the "scan the text, copy the answers" response often obtained from elementary nonfiction readers. Realizing that there must be a…

A Neuroanatomy Teaching Activity Using Case Studies and Collaboration.

ERIC Educational Resources Information Center

Sheldon, Jane P.

2000-01-01

Describes an activity for use in an introductory psychology course in which students collaborate and apply their neuroanatomy knowledge to three case studies. Provides a table with descriptions of and possible answers for the three case studies and discusses the students' responses. (CMK)

Observational studies in systematic [corrected] reviews of comparative effectiveness: AHRQ and the Effective Health Care Program.

PubMed

Norris, Susan L; Atkins, David; Bruening, Wendy; Fox, Steven; Johnson, Eric; Kane, Robert; Morton, Sally C; Oremus, Mark; Ospina, Maria; Randhawa, Gurvaneet; Schoelles, Karen; Shekelle, Paul; Viswanathan, Meera

2011-11-01

Systematic reviewers disagree about the ability of observational studies to answer questions about the benefits or intended effects of pharmacotherapeutic, device, or procedural interventions. This study provides a framework for decision making on the inclusion of observational studies to assess benefits and intended effects in comparative effectiveness reviews (CERs). The conceptual model and recommendations were developed using a consensus process by members of the methods workgroup of the Effective Health Care Program of the Agency for Healthcare Research and Quality. In considering whether to use observational studies in CERs for addressing beneficial effects, reviewers should answer two questions: (1) Are there gaps in the evidence from randomized controlled trials (RCTs)? (2) Will observational studies provide valid and useful information? The latter question involves the following: (a) refocusing the study questions on gaps in the evidence from RCTs, (b) assessing the risk of bias of the body of evidence of observational studies, and (c) assessing whether available observational studies address the gap review questions. Because it is unusual to find sufficient evidence from RCTs to answer all key questions concerning benefit or the balance of benefits and harms, comparative effectiveness reviewers should routinely assess the appropriateness of inclusion of observational studies for questions of benefit. Furthermore, reviewers should explicitly state the rationale for inclusion or exclusion of observational studies when conducting CERs. Copyright © 2011 Elsevier Inc. All rights reserved.

A Web-based Multimedia Program Before Colonoscopy Increased Knowledge and Decreased Anxiety, Sedation Requirement, and Procedure Time.

PubMed

Parker, Siddhartha; Zipursky, Jonathan; Ma, Helen; Baumblatt, Geri-Lynn; Siegel, Corey A

2018-07-01

Assess the impact of a web-based multimedia patient engagement program on patient anxiety, perception and knowledge about the colonoscopy in addition to procedure outcomes. The success of patients coming for a colonoscopy for colorectal cancer screening is dependent in part on patients' understanding of the preparation and of the procedure. Patients were randomized to use either our institution's standard preprocedure colonoscopy packet or a web-based multimedia patient engagement program (Emmi Solutions) before their scheduled procedure. On the day of colonoscopy, all participants completed a survey including questions to assess knowledge and perception of colonoscopy, in addition to the State Trait Anxiety Inventory. We also collected procedure data including medication doses and procedure time. Patients in the experimental group correctly answered knowledge questions (82%) more often than the control group (74%) (P=0.0003). More than half (58%) of patients in the experimental group felt this intervention reduced their anxiety about the procedure, and the State Trait Anxiety Inventory anxiety score was lower in the experimental group (P=0.026). Patients who viewed the program required less midazolam (3.66 vs. 4.46 mg, P=0.0035) and total procedure time was shorter (24.8 vs. 29 min, P=0.024). A web-based multimedia patient engagement program watched before colonoscopy decreased patient anxiety, medication requirements, and procedure time while increasing knowledge. This intervention could help patients understand and feel more comfortable about colonoscopy leading to increased screening rates while increasing efficiency and decreasing recovery time.

Does uncontrolled cardiac death for organ donation raise ethical questions? An opinion survey.

PubMed

Goudet, V; Albouy-Llaty, M; Migeot, V; Pain, B; Dayhot-Fizelier, C; Pinsard, M; Gil, R; Beloucif, S; Robert, R

2013-11-01

Organ donation after uncontrolled cardiac death raises complex ethical issues. We conducted a survey in a large hospital staff population, including caregivers and administrators, to determine their ethical viewpoints regarding organ donation after uncontrolled cardiac death. Multicenter observational survey using a questionnaire, including information on the practical modalities of the procedure. Respondents were asked to answer 15 detailed ethical questions corresponding to different ethical issues raised in the literature. Ethical concerns was defined when respondents expressed ethical concerns in their answers to at least three of nine specifically selected ethical questions. One thousand one hundred ninety-six questionnaires were received, and 1057 could be analysed. According to our definition, 573 respondents out of 1057 (54%) had ethical concerns with regard to donation after cardiac death and 484 (46 %) had no ethical concerns. Physicians (55%) and particularly junior intensivists (65%) tended to have more ethical issues than nurses (52%) and hospital managers (37%). Junior intensivists had more ethical issues than senior intensivists (59%), emergency room physicians (46%) and transplant specialists (43%). Only 46% of hospital-based caregivers and managers appear to accept easily the legitimacy of organ donation after cardiac death. A significant number of respondents especially intensivists, expressed concerns over the dilemma between the interests of the individual and those of society. These results underline the need to better inform both healthcare professionals and the general population to help to the development of such procedure. © 2013 The Acta Anaesthesiologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

A fully integrated distance readout ELISA-Chip for point-of-care testing with sample-in-answer-out capability.

PubMed

Liu, Dan; Li, Xingrui; Zhou, Junkai; Liu, Shibo; Tian, Tian; Song, Yanling; Zhu, Zhi; Zhou, Leiji; Ji, Tianhai; Yang, Chaoyong

2017-10-15

Enzyme-linked immunosorbent assay (ELISA) is a popular laboratory technique for detection of disease-specific protein biomarkers with high specificity and sensitivity. However, ELISA requires labor-intensive and time-consuming procedures with skilled operators and spectroscopic instrumentation. Simplification of the procedures and miniaturization of the devices are crucial for ELISA-based point-of-care (POC) testing in resource-limited settings. Here, we present a fully integrated, instrument-free, low-cost and portable POC platform which integrates the process of ELISA and the distance readout into a single microfluidic chip. Based on manipulation using a permanent magnet, the process is initiated by moving magnetic beads with capture antibody through different aqueous phases containing ELISA reagents to form bead/antibody/antigen/antibody sandwich structure, and finally converts the molecular recognition signal into a highly sensitive distance readout for visual quantitative bioanalysis. Without additional equipment and complicated operations, our integrated ELISA-Chip with distance readout allows ultrasensitive quantitation of disease biomarkers within 2h. The ELISA-Chip method also showed high specificity, good precision and great accuracy. Furthermore, the ELISA-Chip system is highly applicable as a sandwich-based platform for the detection of a variety of protein biomarkers. With the advantages of visual analysis, easy operation, high sensitivity, and low cost, the integrated sample-in-answer-out ELISA-Chip with distance readout shows great potential for quantitative POCT in resource-limited settings. Copyright © 2017. Published by Elsevier B.V.

Radiation exposure--do urologists take it seriously in Turkey?

PubMed

Söylemez, Haluk; Altunoluk, Bülent; Bozkurt, Yaşar; Sancaktutar, Ahmet Ali; Penbegül, Necmettin; Atar, Murat

2012-04-01

A questionnaire was administered to urologists to evaluate attitudes and behaviors about protection from radiation exposure during fluoroscopy guided endourological procedures. The questionnaire was e-mailed to 1,482 urologists, including urology residents, specialists and urologists holding all levels of academic degrees, between May and June 2011. The questionnaire administered to study participants was composed of demographic questions, and questions on radiation exposure frequency, and the use of dosimeters and flexible protective clothes. If a respondent reported not using dosimeters or protective clothes, additional questions asked for the reason. Of the 1,482 questionnaires 394 (26.58%) were returned, of which 363 had completed answers. A total of 307 physicians (84.58%) were exposed to ionizing radiation, of whom 79.61% stated that they perform percutaneous nephrolithotomy at the clinic. Fluoroscopy guidance was the initial choice of 96.19% of urologists during percutaneous nephrolithotomy. Despite the common use of lead aprons (75.24%) most urologists did not use dosimeters (73.94%), eyeglasses (76.95%) or gloves (66.67%) while 46.44% always used thyroid shields during fluoroscopy. When asked why they did not use protective clothing, the most common answers were that protective clothes are not ergonomic and not practical. Results clearly highlight the lack of use of ionizing radiation protection devices and dosimeters during commonly performed fluoroscopy guided endourological procedures among urologists in Turkey. Copyright © 2012 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Modeling IR SED of AGN with Spitzer and Herschel data

NASA Astrophysics Data System (ADS)

Feltre, A.

2012-12-01

One of the remaining open issues in the context of the analysis of Active Galactic Nuclei (AGN) is the evidence that nuclear gravitational accretion is often accompanied by a concurrent starburst (SB) activity. What is, in this picture, the role played by the obscur- ing dust around the nucleus and what do the state of the art AGN torus models have to say? Can the IR data provided by Spitzer and Herschel help us in extensively investigate both phenomena and, if so, how and with what limitations? In this paper we present our contribution to the efforts of answering these questions. We show some of the main results coming from a comparative study of various AGN SED modeling approaches, focusing mostly on the much-debated issue about the morphology of the dust distribution in the toroidal structure surrounding the AGN. We found that the properties of dust in AGN as measured by matching observations (be it broad band IR photometry or IR spectra) with models, strongly depend on the choice of the dust distribution. Then, we present the spec- tral energy distribution (SED) fitting procedure we developed, making make the best use of Spitzer and Herschel SPIRE mid- and far-IR observations, to dig into the role played by the possible presence of an AGN on the host galaxy's properties.

Self-assessment of postoperative scars in living liver donors.

PubMed

Imamura, Hajime; Soyama, Akihiko; Takatsuki, Mitsuhisa; Muraoka, Izumi; Hara, Takanobu; Yamaguchi, Izumi; Tanaka, Takayuki; Kinoshita, Ayaka; Kuroki, Tamotsu; Eguchi, Susumu

2013-01-01

The application of less invasive techniques for liver surgery in patients undergoing living donor hepatectomy (LDH) has been reported. The objective of this study was to evaluate physical status according to type of incision in donors. One hundred and forty-seven living liver donors underwent hepatectomy using three types of incisions: (i) Mercedes-Benz incision (M.B.), (ii) right subcostal incision with midline up to xiphoid incision (S.C.), and (iii) short upper midline incision (U.M.). A total of 100 donors answered the questionnaires, and 87 had sufficient data for the analyses. An original questionnaire designed to evaluate the physical status concerning postoperative scars. The questionnaire consisted of three major categories: appearance, sensation, and daily activities. The univariate analysis was performed using the chi-square test. Numbness of the abdominal wall was reported more frequently by the donor with M.B.s and right subcostal incisions up to xiphoid incisions. In terms of appearance, sensation, and daily activities, LDH with a U.M. was found to have a good self-assessment compared with that performed using other types of incisions. LDH with a U.M. is a preferable procedure in terms of physical status and safety. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Quality of experience in real and virtual environments: some suggestions for the development of positive technologies.

PubMed

Gaggioli, Andrea

2012-01-01

What does one feel when one uses virtual reality? How does this experience differ from the experience associated with "real life" activities and situations? To answer these questions, we used the Experience Sampling Method (ESM), a procedure that allows researchers to investigate the daily fluctuations in the quality of experience through on-line self reports that participants fill out during daily life. The investigation consisted in one-week ESM observation (N = 42). During this week, participants underwent two virtual reality sessions: Immediately after the exposure to virtual environments, they were asked to complete a ESM report. For data analysis, experiential variables were aggregated into four dimensions: Mood, Engagement, Confidence, and Intrinsic Motivation Intrinsic Motivation. Findings showed that virtual experience is characterized by a specific configuration, which comprises significantly positive values for affective and cognitive components. In particular, positive scores of Mood suggest that participants perceived VR as an intrinsically pleasurable activity, while positive values of Engagement indicate that the use of VR and the experimental task provided valid opportunities for action and high skill investment. Furthermore, results showed that virtual experience is associated with Flow, a state of consciousness characterized by narrowed focus of attention, deep concentration, positive affect and intrinsic reward. Implications for VR research and practice are discussed.

Constructive evaluation: a pedagogy of student-contributed assessment

NASA Astrophysics Data System (ADS)

Luxton-Reilly, Andrew; Denny, Paul

2010-06-01

We present an innovative pedagogical approach that we call constructive evaluation, which shifts students from being consumers of knowledge to participants in a community of peers engaged in actively producing and sharing knowledge. Students are required to author a question that assesses one or more of the learning outcomes of a course. In addition to the question, students write a sample solution. These questions and solutions are stored in a question item bank where they become available for other students to use as a learning resource. Once a student answers a question from the item bank, they can see how other students have answered the question and can reflect on their own response. Additionally, students must review the questions they have answered and are given an opportunity to engage in discussion of questions or answers via a feedback mechanism. In addition to improving content knowledge, students develop important meta-skills such as organising and communicating knowledge; judging the quality of information; giving and receiving feedback and improving self-assessment skills. This approach is aligned with both reflective professional practice and social theories of learning.

Transfascial vaginal tape (TFT): a simple, safe and cost-effective procedure for stress urinary incontinence. A preliminary study.

PubMed

Foglia, Giovanni; Mistrangelo, Emanuela; Lijoi, Davide; Alessandri, Franco; Ragni, Nicola

2007-07-01

To analyse prospectively the effectiveness of a new simple, minimally invasive, and cost-effective technique for the treatment of female urinary stress incontinence: the transfascial vaginal tape (TFT). In a prospective study, we enrolled 45 women undergoing TFT with or without hysterectomy and/or another pelvic reconstructive procedure between 1st December 2003 and 31st December. TFT consists of a tension-free urethrosuspension using a sling located at the mid-urethral level and placed laterally in the endopelvic fascia previously perforated. Follow-up evaluations were established at 3 and 6 months and at 1 year after the operation. During each follow-up, women underwent cough stress test and they answered to the "Incontinence quality of life questionnaire" (I-QOL), to the Patient Global Impression of Severity (PGI-S) and of Improvement (PGI-I) questions. Thirty-nine patients (88.9%) had a follow-up examination 1 year after surgery. Of these, 30 (76.9%) were defined cured, 6 (15.4%) improved and 3 (7.7%) failed. TFT procedure can be considered a simple, safe and cost-effective procedure for the treatment of stress urinary incontinence and can be an alternative to tension-free vaginal tape or transobturator route for sub-urethral tape procedures.

Sonographically guided percutaneous needle tenotomy for treatment of common extensor tendinosis in the elbow: is a corticosteroid necessary?

PubMed

McShane, John M; Shah, Vinil N; Nazarian, Levon N

2008-08-01

Chronic refractory common extensor tendinosis of the lateral elbow has been shown to respond to sonographically guided percutaneous needle tenotomy (PNT) followed by corticosteroid injection. In this analysis, we attempted to determine whether the corticosteroid is a necessary component of the procedure. We performed PNT on 57 consecutive patients (age range, 34-61 years) with persistent pain and disability resulting from common extensor tendinosis. Under a local anesthetic and sonographic guidance, a needle was advanced into the tendon, and the tip of the needle was used to fenestrate the tendinotic tissue, break up any calcifications, and abrade the adjacent bone. After the procedure, patients underwent a specified physical therapy protocol. During a subsequent telephone interview, patients answered questions about their symptoms, the level of functioning, and perceptions of the procedure outcome. Of the 52 patients who agreed to participate in the study, 30 (57.7%) reported excellent outcomes, 18 (34.6%) good, 1 (1.9%) fair, and 3 (5.8%) poor. The average follow-up time from the date of the procedure to the telephone interview was 22 months (range, 7-38 months). No adverse events were reported, and 90% stated that they would refer a friend or close relative for the procedure. Sonographically guided PNT for refractory lateral elbow tendinosis is an effective procedure, and subsequent corticosteroid injection is not necessary.

Children's Performance on a False-belief Task Is Impaired by Activation of an Evolutionarily-Canalized Response System.

ERIC Educational Resources Information Center

Keenan, Thomas; Ellis, Bruce J.

2003-01-01

Two studies examined how task content that activates predator-avoidance affects preschool children's performance on a false-belief task. Findings indicated that the proportion of correct answers on the playmate-avoidance task was greater than that for the predator-avoidance task, suggesting that activation of the predator-avoidance system…

The Effects of Two Generative Activities on Learner Comprehension of Part-Whole Meaning of Rational Numbers Using Virtual Manipulatives

ERIC Educational Resources Information Center

Trespalacios, Jesus

2010-01-01

This study investigated the effects of two generative learning activities on students' academic achievement of the part-whole meaning of rational numbers while using virtual manipulatives. Third-grade students were divided randomly in two groups to evaluate the effects of two generative learning activities: answering-questions and…

Incorporating Active Learning Techniques into a Genetics Class

ERIC Educational Resources Information Center

Lee, W. Theodore; Jabot, Michael E.

2011-01-01

We revised a sophomore-level genetics class to more actively engage the students in their learning. The students worked in groups on quizzes using the Immediate Feedback Assessment Technique (IF-AT) and active-learning projects. The IF-AT quizzes allowed students to discuss key concepts in small groups and learn the correct answers in class. The…

Ocean Currents: Marine Science Activities for Grades 5-8. Teacher's Guide.

ERIC Educational Resources Information Center

Halversen, Catherine; Beals, Kevin; Strang, Craig

This teacher's guide attempts to answer questions such as: What causes ocean currents? What impact do they have on Earth's environment? and How have they influenced human history? Seven innovative activities are provided in which students can gain fascinating insights into the earth as the ocean planet. Activities focus on how wind, temperature,…

Mobile Response System: A Novel Approach to Interactive and Hands-On Activity in the Classroom

ERIC Educational Resources Information Center

Fuad, Muztaba; Deb, Debzani; Etim, James; Gloster, Clay

2018-01-01

Mobile devices are being used profusely in the classrooms to improve passive learning environments and to enhance student comprehension. However, with respect to students' active involvement in problem solving activities, the typical usage of the mobile devices in answering multiple choice and true/false questions is not adequate and the use of…

Investigate the Child's Scientific Activities on Practical Child's Activity Books for the Kindergarten's Children

ERIC Educational Resources Information Center

Aldarabah, Intisar Turki; Al-Mouhtadi, Reham

2015-01-01

This research aimed to investigate the extent to which the interactive international curriculum is included in the "Child's Scientific Activities" issued by the Ministry of Education in Jordan, for the kindergarten stage according to the global criterion (NRC). In order to answer the study questions, an instrument was developed to…

Assessment of participation in physical activities and relationship to socioeconomic and health factors. The controversial value of self-perception.

PubMed

Fogelman, Yacov; Bloch, Boaz; Kahan, Ernesto

2004-04-01

Physician counseling on physical activities for sedentary people is usually based on anamneses. The aim of the present study was to investigate the accuracy of self-perception of participation in physical activities, and the correlation of physical activity with background factors. A random sample of 276 individuals aged 20-65 years completed a detailed questionnaire on type and intensity of physical activity and associated socioeconomic and health factors. Physical activities were divided into work, leisure-time, and sports and rated according to Baecke's four-item index. In addition, subjects answered a yes/no item that resembled the general question regarding physical activity usually asked by physicians in a typical anamnesis. About half of the population was found to lead a sedentary life-style. The lower the level of education, the greater the physical activity at work. Males had a higher sports index than females. Interestingly, 1.3% of those with a high questionnaire score reported on the anamnesis question that they did not engage in regular physical activity, whereas 17.5% with a low questionnaire score answered "yes" to the last item. In conclusion, self-reports on physical activity may be inaccurate and to ensure proper counseling, primary care physicians must place greater weight on the patient history.

Housing and Home Furnishings Modules.

ERIC Educational Resources Information Center

Clemson Univ., SC. Vocational Education Media Center.

These sixty-seven modules provide student materials for a home economics course in housing and home furnishings. (A companion instructor's guide is available separately--see note.) Each module contains an objective, student information, learning activities (and activity sheets as needed), student self-checks, student self-check answers, check-out…

Is Informal Education the Answer to Increasing and Widening Participation in STEM Education?

ERIC Educational Resources Information Center

Banerjee, Pallavi Amitava

2017-01-01

This paper summarises research findings from a longitudinal national evaluation of science, technology, engineering and mathematics (STEM) "enrichment and enhancement activities". The activities included science practical lessons, supported by ambassador visits, trips to laboratories, STEM centres and higher education institutions. The…

A World of Discovery Online: Science Fairs.

ERIC Educational Resources Information Center

Joseph, Linda C.

1996-01-01

K-12 students and teachers can use the Internet for planning science fair activities--for project ideas, resources, and interactive Web sites. Lists 26 science Web sites specializing in question answering, activities, experiments, optics, math, dissection, inventions, physics, space, genetics, cockroaches and worms, and Twinkies (sponge cakes).…

Flight. Science Series Grades 4, 5, 6.

ERIC Educational Resources Information Center

Frensch, Helen

The activities in this book are designed to reinforce the elementary concepts of flight. General background information, suggested activities, questions for discussion, and answers are provided. Twenty-eight reproducible worksheets are contained in this guide. Topics include: hot air balloons, the physics of flight, air resistance, airplane…

Investigating Visual Alerting in Maritime Command and Control

DTIC Science & Technology

2008-12-01

were: “ qwe ” for neutral or “asd” for hostile. The final step in the categorization task was to confirm their decision by clicking the mouse on a box...the Report display was active. As in Experiment 1, participants typed “ qwe ” or “asd” into the textbox to report their classification. An example of...button, and enter your answer in the text box on the right screen. To enter your answer type " qwe "=neutral or "asd"=hostile. Use the mouse to

Network-based expression analyses and experimental validations revealed high co-expression between Yap1 and stem cell markers compared to differentiated cells.

PubMed

Dehghanian, Fariba; Hojati, Zohreh; Esmaeili, Fariba; Masoudi-Nejad, Ali

2018-05-21

The Hippo signaling pathway is identified as a potential regulatory pathway which plays critical roles in differentiation and stem cell self-renewal. Yap1 is a primary transcriptional effector of this pathway. The importance of Yap1 in embryonic stem cells (ESCs) and differentiation procedure remains a challenging question, since two different observations have been reported. To answer this question we used co-expression network and differential co-expression analyses followed by experimental validations. Our results indicate that Yap1 is highly co-expressed with stem cell markers in ESCs but not in differentiated cells (DCs). The significant Yap1 down-regulation and also translocation of Yap1 into the cytoplasm during P19 differentiation was also detected. Moreover, our results suggest the E2f7, Lin28a and Dppa4 genes as possible regulatory nuclear factors of Hippo pathway in stem cells. The present findings are actively consistent with studies that suggested Yap1 as an essential factor for stem cell self-renewal. Copyright © 2018 Elsevier Inc. All rights reserved.

Implementation of CDC's School Health Index in 3 midwest middle schools: motivation for change.

PubMed

Sherwood-Puzzello, Catherine M; Miller, Michelle; Lohrmann, David; Gregory, Patricia

2007-08-01

The Centers for Disease Control and Prevention's School Health Index (SHI), a guide for completing a coordinated school-based program needs assessment relative to healthy eating, physical activity, a tobacco-free lifestyle, and prevention of other health risk behaviors and conditions, was used to assess current programming at 3 midwestern middle schools. Employing somewhat different procedures, data were collected from focus groups comprising school administrators, teachers, parents, community members, and students. Participants responded to SHI module questions and provided comments based on their perceptions. Both quantitative and qualitative data were recorded for each module, after which participants answered 3 planning questions intended to guide prioritization of actions to improve policies and programs based on importance, cost, time, commitment, and feasibility. Each school developed recommendations and strategies based on highest priority needs related to community involvement, professional development, health screenings, and health education materials in classrooms. The experience of completing the SHI in 3 different schools provided important insights about the data collection process as well as assessment results that have implications for the design and implementation of prevention programs.

Natural Sciences and Pre-Schoolers: Impact and Future Approaches

NASA Astrophysics Data System (ADS)

Mira, Sara; Leote, Catarina; Ferreira, Hélder; Correia, Diana; Alho, Joana; Costa, Júlio; Silva, Adriana; Faria, Cláudia; Azevedo Rodrigues, Luis

2017-04-01

Geosciences are more and more part of the primary school curriculum. However, the subjects of Earth and Astronomy remain very lightly approached. In Portugal, after the mandatory class period from 9 a.m. to 4 p.m., a complementary Experimental Sciences class of 1 or 2 hours per week has been introduced. In the past two years, through a partnership with the Lagos City Hall, the Lagos Ciência Viva Science Centre (CCVL) has been responsible for these classes in 8 primary schools engaging roughly 500 students in STEM activities that aim to support students to better understand and explore general scientific (and geosciences) subjects. But what is the impact of these classes in their knowledge and thinking procedure? What competencies and skills are gained, if any? And what is the background of our students regarding scientific literacy and habits? To answer these questions, we used questionnaires and personal meaning mapping to characterize our primary school population concerning scientific literacy and habits, assess the impact in their knowledge and identify potential caveats in our teaching and evaluation methods.

[Genetic research with stored human tissue: a coding procedure with optimal use of information and protection of privacy].

PubMed

Schmidt, M K; van Leeuwen, F E; Klaren, H M; Tollenaar, R A; van 't Veer, L J

2004-03-20

To answer research questions concerning the course of disease and the optimal treatment of hereditary breast cancer, genetic typing together with the clinical and tumour characteristics of breast cancer patients are an important source of information. Part of the incidence of breast cancer can be explained by BRCA1 and BRCA2 germline mutations, which with current techniques can be retrospectively analysed in stored, paraffin-embedded tissue samples. In view of the implications of BRCA1- or BRCA2-carrier status for patients and other family members and the lack of clear legal regulations regarding the procedures to be followed when analysis is performed on historical material and no individual informed consent can be asked from the patients, an appropriate procedure for coding such data or rendering it anonymous is of great importance. By using the coding procedure described in this article, it becomes possible to follow and to work out in greater detail the guidelines of the code for 'Proper secondary use of human tissue' of the Federation of Biomedical Scientific Societies and to use these valuable databases again in the future.

Use of Feedback-Oriented Online Exercises to Help Physiology Students Construct Well-Organized Answers to Short-Answer Questions.

PubMed

Carnegie, Jacqueline

2015-01-01

Postsecondary education often requires students to use higher-order cognitive skills (HOCS) such as analysis, evaluation, and creation as they assess situations and apply what they have learned during lecture to the formulation of solutions. Summative assessment of these abilities is often accomplished using short-answer questions (SAQs). Quandary was used to create feedback-oriented interactive online exercises to help students strengthen certain HOCS as they actively constructed answers to questions concerning the regulation of 1) metabolic rate, 2) blood sugar, 3) erythropoiesis, and 4) stroke volume. Each exercise began with a SAQ presenting an endocrine dysfunction or a physiological challenge; students were prompted to answer between six and eight multiple-choice questions while building their answer to the SAQ. Student outcomes on the SAQ sections of summative exams were compared before and after the introduction of the online tool and also between subgroups of students within the posttool-introduction population who demonstrated different levels of participation in the online exercises. While overall SAQ outcomes were not different before and after the introduction of the online exercises, once the SAQ tool had become available, those students who chose to use it had improved SAQ outcomes compared with those who did not. © 2015 J. Carnegie. CBE—Life Sciences Education © 2015 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

sUAS and their application in observing geomorphological processes

NASA Astrophysics Data System (ADS)

Gallik, Jozef; Bolešová, Lenka

2016-07-01

Methodologies and procedures in processing gained data vary based on possibilities and needs of scientific projects. This paper should help to get a general overview in the choice of small unmanned aircraft systems (sUAS - commonly known as drones) for scientific purposes, namely remote sensing of geomorphologic processes such as soil degradation in high mountainous areas that are hard to access and have unfavourable weather conditions. All high mountain areas in European countries are legislatively protected, and so various permissions and observation of strict procedures are needed in order to not have a negative influence on the environment. Nowadays, several types of UAS exist that could effectively help us in such protection, as well as in full-fledged utilization when answering scientific questions about the alpine lake genesis. We demonstrate it here with selected examples of our photo documentation.

Comparing the development of the multiplication of fractions in Turkish and American textbooks

NASA Astrophysics Data System (ADS)

Kar, Tuğrul; Güler, Gürsel; Şen, Ceylan; Özdemir, Ercan

2018-02-01

This study analyzed the methods used to teach the multiplication of fractions in Turkish and American textbooks. Two Turkish textbooks and two American textbooks, Everyday Mathematics (EM) and Connected Mathematics 3 (CM), were analyzed. The analyses focused on the content and the nature of the mathematical problems presented in the textbooks. The findings of the study showed that the American textbooks aimed at developing conceptual understanding first and then procedural fluency, whereas the Turkish textbooks aimed at developing both concurrently. The American textbooks provided more opportunities for different computational strategies. The solutions to most problems in all textbooks required a single computational step, a numerical answer, and procedural knowledge. Furthermore, compared with the Turkish textbooks, the American textbooks contained a greater number of problems that required high-level cognitive skills such as mathematical reasoning.

Capabilities and applications of the Program to Optimize Simulated Trajectories (POST). Program summary document

NASA Technical Reports Server (NTRS)

Brauer, G. L.; Cornick, D. E.; Stevenson, R.

1977-01-01

The capabilities and applications of the three-degree-of-freedom (3DOF) version and the six-degree-of-freedom (6DOF) version of the Program to Optimize Simulated Trajectories (POST) are summarized. The document supplements the detailed program manuals by providing additional information that motivates and clarifies basic capabilities, input procedures, applications and computer requirements of these programs. The information will enable prospective users to evaluate the programs, and to determine if they are applicable to their problems. Enough information is given to enable managerial personnel to evaluate the capabilities of the programs and describes the POST structure, formulation, input and output procedures, sample cases, and computer requirements. The report also provides answers to basic questions concerning planet and vehicle modeling, simulation accuracy, optimization capabilities, and general input rules. Several sample cases are presented.

[Compatibility of different quality control systems].

PubMed

Invernizzi, Enrico

2002-01-01

Management of the good laboratory practice (GLP) quality system presupposes its linking to a basic recognized and approved quality system, from which it can draw on management procedures common to all quality systems, such as the ISO 9000 set of norms. A quality system organized in this way can also be integrated with other dedicated quality systems, or parts of them, to obtain principles or management procedures for specific topics. The aim of this organization is to set up a reliable, recognized quality system compatible with the principles of GLP and other quality management systems, which provides users with a simplified set of easily accessible management tools and answers. The organization of this quality system is set out in the quality assurance programme, which is actually the document in which the test facility incorporates the GLP principles into its own quality organization.

Irrigation practices in long-term survivors of colorectal cancer with colostomies.

PubMed

Grant, Marcia; McMullen, Carmit K; Altschuler, Andrea; Hornbrook, Mark C; Herrinton, Lisa J; Wendel, Christopher S; Baldwin, Carol M; Krouse, Robert S

2012-10-01

For some patients diagnosed with rectal cancer, surgery will involve the creation of a temporary or permanent ostomy. When the colostomy is located in the sigmoid or descending colon, regulation of fecal output can occur through irrigation, a procedure that involves instilling fluid into the bowel to flush out gas and fecal material. When successfully used, irrigation can prevent fecal output between irrigations, providing some control over colostomy output. The purpose of this article is to describe participants of a large, multisite, multi-investigator study of health-related quality of life in long-term colorectal cancer survivors who answered questions about colostomy irrigation and reported the potential advantages and disadvantages of the procedure. The article also will explore healthcare professionals' role in ensuring patients and family members are educated and well informed about their options regarding temporary or permanent ostomies.

The Role of Physicists in Anti-Terrorism: Transportation

NASA Astrophysics Data System (ADS)

Fainberg, Anthony

2002-04-01

Physicists, along with many other categories of scientists, participate in efforts against terrorism in a multitude of ways, including developing explosive detectors, sensors, security procedures, technical analyses, and decision tools. Transportation, especially civil aviation, is a field of focus within the anti- and counterterrorism arenas. The most spectacular terrorist acts have generally aimed at this sector and this trend is likely to continue. Physicists play their roles in all sectors: government, private industry, and even academia. Defense against terrorism has become a national priority in the United States, and one may expect the roles of scientific experts to become more important. The tactics of terrorists will change and develop, so it will become necessary to develop ever more sophisticated measures to fight them. Technology is part of the answer, but human factors, vulnerability analyses, threat assessment, and security procedures are equally important.

Exploring the Universe. Science Series Grades 4, 5, 6.

ERIC Educational Resources Information Center

Giessow, Jean; Giessow, Fred

The activities in this book are designed to reinforce elementary concepts in the study of the universe. General background information, suggested activities, questions for discussion, and answers are provided. Twenty-eight reproducible worksheets are contained in this guide. Topics include: the solar system, orbits, planets, the sun, forces in…

Options for Life Styles of University Women.

ERIC Educational Resources Information Center

Willis, Faith M.

A questionnaire answered by 2,758 members of the American Association of University Women (AAUW) sought to determine their behaviors in and attitudes toward employment and careers; leisure time activities; marriage, parenthood, and homemaking; and volunteer and community activities. The survey group women as a whole mostly have baccalaureate…