The magnetohydrodynamics coal-fired flow facility

NASA Astrophysics Data System (ADS)

1990-12-01

The purpose of this report is to provide the status of a multi-task research and development program in coal fired MHD/steam combined cycle power production (more detailed information on specific topics is presented in topical reports). Current emphasis is on developing technology for the Steam Bottoming Cycle Program. The approach being taken is to design test components that simulate the most important process variables, such as gas temperature, chemical composition, tube metal temperature, particulate loading, etc., to gain test data needed for scale-up to larger size components. This quarter, a 217 hour coal-fired long-duration test was completed as part of the Proof-of-Concept (POC) test program. The aggregate test time is now 1512 hours of a planned 2000 hours on Eastern coal. The report contains results of testing the newly installed automatic ash/seed handling system and the high pressure sootblower system. The conceptual design for the modifications to the coal processing system to permit operation with Western coal is presented. Results of analysis of superheater test module tube removed after 500 hours of coal-fired testing are summarized. The status of the environmental program is reported. Pollutant measurements from remote monitoring trailers that give the dispersion of stack emissions are presented. Results of advanced measurement systems operated by both UTSI and Mississippi State University during the POC test are summarized. Actions to prepare for the installation of a 20MW(sub t) prototype of the TRW slag rejection combustor first stage are discussed. Contract management and administrative actions completed during the quarter are included.

Cost-Effectiveness Analysis. Instructor Guide. Working for Clean Water: An Information Program for Advisory Groups.

ERIC Educational Resources Information Center

Buskirk, E. Drannon, Jr.

Presented is the instructor's manual for a one-hour presentation on cost-effectiveness analysis. Topics covered are the scope of cost-effectiveness analysis, basic assessment procedures, and the role of citizens in the analysis of alternatives. A supplementary audiovisual program is available. These materials are part of the Working for Clean…

Municipal Wastewater Processes. Instructor Guide. Working for Clean Water: An Information Program for Advisory Groups.

ERIC Educational Resources Information Center

Stoltzfus, Lorna

Described is a one-hour overview of the unit processes which comprise a municipal wastewater treatment system. Topics covered in this instructor's guide include types of pollutants encountered, treatment methods, and procedures by which wastewater treatment processes are selected. A slide-tape program is available to supplement this component of…

NET-ZERO ENERGY BUILDING OPERATOR TRAINING PROGRAM (NZEBOT)

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

Brizendine, Anthony; Byars, Nan; Sleiti, Ahmad

2012-12-31

The primary objective of the Net-Zero Energy Building Operator Training Program (NZEBOT) was to develop certificate level training programs for commercial building owners, managers and operators, principally in the areas of energy / sustainability management. The expected outcome of the project was a multi-faceted mechanism for developing the skill-based competency of building operators, owners, architects/engineers, construction professionals, tenants, brokers and other interested groups in energy efficient building technologies and best practices. The training program draws heavily on DOE supported and developed materials available in the existing literature, as well as existing, modified, and newly developed curricula from the Department ofmore » Engineering Technology & Construction Management (ETCM) at the University of North Carolina at Charlotte (UNC-Charlotte). The project goal is to develop a certificate level training curriculum for commercial energy and sustainability managers and building operators that: 1) Increases the skill-based competency of building professionals in energy efficient building technologies and best practices, and 2) Increases the workforce pool of expertise in energy management and conservation techniques. The curriculum developed in this project can subsequently be used to establish a sustainable energy training program that can contribute to the creation of new “green” job opportunities in North Carolina and throughout the Southeast region, and workforce training that leads to overall reductions in commercial building energy consumption. Three energy training / education programs were developed to achieve the stated goal, namely: 1. Building Energy/Sustainability Management (BESM) Certificate Program for Building Managers and Operators (40 hours); 2. Energy Efficient Building Technologies (EEBT) Certificate Program (16 hours); and 3. Energy Efficent Buildings (EEB) Seminar (4 hours). Training Program 1 incorporates the following topics in the primary five-day Building Energy/Sustainability Management Certificate program in five training modules, namely: 1) Strategic Planning, 2) Sustainability Audits, 3) Information Analysis, 4) Energy Efficiency, and 5) Communication. Training Program 2 addresses the following technical topics in the two-day Building Technologies workshop: 1) Energy Efficient Building Materials, 2) Green Roofing Systems, 3) Energy Efficient Lighting Systems, 4) Alternative Power Systems for Buildings, 5) Innovative Building Systems, and 6) Application of Building Performance Simulation Software. Program 3 is a seminar which provides an overview of elements of programs 1 and 2 in a seminar style presentation designed for the general public to raise overall public awareness of energy and sustainability topics.« less

Cappuccino Bars and Fragrance Gardens.

ERIC Educational Resources Information Center

Hicks, Jack Alan

1994-01-01

Examines the effects of bookstores on public libraries. Topics discussed include the role of libraries as organizers of information; bookstores as competition; reading trends; library collections; libraries' emphasis on user services, including interlibrary loans; partnership programs; marketing strategies; user needs; hours of operation; and…

The need for improved dermoscopy training in residency: a survey of US dermatology residents and program directors

PubMed Central

Patel, Parth; Khanna, Sarika; McLellan, Beth; Krishnamurthy, Karthik

2017-01-01

Background Inadequate dermoscopy training represents a major barrier to proper dermoscopy use. Objective To better understand the status of dermoscopy training in US residency programs. Methods A survey was sent to 417 dermatology residents and 118 program directors of dermatology residency programs. Results Comparing different training times for the same training type, residents with 1–10 hours of dedicated training had similar confidence using dermoscopy in general (p = 1.000) and satisfaction with training (p = .3224) than residents with >10 hours of dedicated training. Comparing similar training times for different training types, residents with 1–10 hours of dedicated training had significantly increased confidence using dermoscopy in general (p = .0105) and satisfaction with training (p = .0066) than residents with 1–10 hours of only bedside training. Lastly, residents with 1–10 hours of dedicated training and >10 hours of dedicated training had significantly increased confidence using dermoscopy in general (p = .0002, p = .2471) and satisfaction with training (p <.0001, p < .0001) than residents with no dermoscopy training at all. Conclusions Dermoscopy training in residency should include formal dermoscopy training that is overseen by the program director and is possibly supplemented by outside dermoscopy training. PMID:28515987

Teaching of color in predoctoral and postdoctoral dental education in 2009.

PubMed

Paravina, Rade D; O'Neill, Paula N; Swift, Edward J; Nathanson, Dan; Goodacre, Charles J

2010-01-01

The goal of the study was to determine the current status of the teaching of color in dental education at both the predoctoral (Pre-D) and postdoctoral (Post-D) levels. A cross-sectional web-based survey, containing 27 multiple choice, multiple best and single best answers was created. Upon receiving the administrative approval, dental faculty involved in the teaching of color to Pre-D or Post-D dental students from around the world (N=205), were administered a survey. Statistical analysis of differences between Pre-D and Post-D was performed using Chi-square test (α=0.05). A total of 130 responses were received (response rate 63.4%); there were 70 responses from North America, 40 from Europe, 10 from South America, nine from Asia and one from Africa. A course on "color" or "color in dentistry" was included in the dental curriculum of 80% of Pre-D programs and 82% of Post-D programs. The number of hours dedicated to color-related topics was 4.0±2.4 for Pre-D and 5.5±2.9 for Post-D, respectively (p<0.01). Topics associated with tooth color, shade matching method, tooth whitening, and teaching of appearance parameters other than color, were frequently taught. Significant differences were recorded between the number of hours dedicated to teaching of color at predoctoral and postdoctoral level. The same is true for the prosthodontics and restorative courses, teaching on negative after images; color rendering index, Bleachedguide 3D-Master shade guide, digital camera and lens selection, composite resins, and maxillofacial prosthetic materials. Except for the restorative courses and composite resins, significantly higher results were recorded for Post-D programs. Vitapan Classical and 3D-Master were the most frequently taught shade guides. Copyright © 2010 Elsevier Ltd. All rights reserved.

AN AVIATION COURSE FOR JUNIOR COLLEGES.

ERIC Educational Resources Information Center

Cessna Aircraft Co., Wichita, KS.

THE COURSE IS IN TWO PARTS. IN PART 1, A PROGRAM OF 60 HOURS COVERS SUCH TOPICS AS FLIGHT PRINCIPLES, AIRCRAFT OPERATION AND PERFORMANCE, NAVIGATION, THE FLIGHT COMPUTER, RADIO GUIDANCE AND COMMUNICATION, WEATHER, FLIGHT INFORMATION PUBLICATIONS, FEDERAL AVIATION REGULATIONS, THE AIRWAY SYSTEM, FLIGHT INSTRUMENTS, AND FLIGHT PLANNING. THE TOPICS…

Development of a Traditional/Computer-aided Graphics Course for Engineering Technology.

ERIC Educational Resources Information Center

Anand, Vera B.

1985-01-01

Describes a two-semester-hour freshman course in engineering graphics which uses both traditional and computerized instruction. Includes course description, computer graphics topics, and recommendations. Indicates that combining interactive graphics software with development of simple programs gave students a better foundation for upper-division…

Public Engagement with the Lunar and Planetary Institute

NASA Astrophysics Data System (ADS)

Shaner, Andrew; Shupla, Christine; Smith Hackler, Amanda; Buxner, Sanlyn; Wenger, Matthew; Joseph, Emily C. S.

2016-10-01

The Lunar and Planetary Institute's (LPI) public engagement programs target audiences of all ages and backgrounds; in 2016 LPI has expanded its programs to reach wider, more diverse audiences. The status, resources, and findings of these programs, including evaluation results, will be discussed in this poster. LPI's Cosmic Explorations Speaker Series (CESS) is an annual public speaker series to engage the public in space science and exploration. Each thematic series includes four to five presentations held between September and May. Past series' titles have included "Science" on the Silver Screen, The Universe is Out to Get Us and What We Can (or Can't) Do About It, and A User's Guide to the Universe: You Live Here. Here's What You Need to Know. While the presentations are available online after the event, they are now being livestreamed to be accessible to a broader national, and international, audience. Sky Fest events, held four to five times a year, have science content themes and include several activities for children and their parents, night sky viewing through telescopes, and scientist presentations. Themes include both planetary and astronomy topics as well as planetary exploration topics (e.g., celebrating the launch or landing of a spacecraft). Elements of the Sky Fest program are being conducted in public libraries serving audiences underrepresented in STEM near LPI. These programs take place as part of existing hour-long programs in the library. During this hour, young people, typically 6-12 years old, move through three stations where they participate in hands-on activities. Like Sky Fest, these programs are thematic, centered on one over-arching topic such as the Moon or Mars. Beginning in Fall 2016, LPI will present programs at a revitalized park in downtown Houston. Facilities at this park will enable LPI to bring both the Sky Fest and CESS programs into the heart of Houston, which is one of the most diverse cities in the US and the world.

Predicting inpatient clinical order patterns with probabilistic topic models vs conventional order sets.

PubMed

Chen, Jonathan H; Goldstein, Mary K; Asch, Steven M; Mackey, Lester; Altman, Russ B

2017-05-01

Build probabilistic topic model representations of hospital admissions processes and compare the ability of such models to predict clinical order patterns as compared to preconstructed order sets. The authors evaluated the first 24 hours of structured electronic health record data for > 10 K inpatients. Drawing an analogy between structured items (e.g., clinical orders) to words in a text document, the authors performed latent Dirichlet allocation probabilistic topic modeling. These topic models use initial clinical information to predict clinical orders for a separate validation set of > 4 K patients. The authors evaluated these topic model-based predictions vs existing human-authored order sets by area under the receiver operating characteristic curve, precision, and recall for subsequent clinical orders. Existing order sets predict clinical orders used within 24 hours with area under the receiver operating characteristic curve 0.81, precision 16%, and recall 35%. This can be improved to 0.90, 24%, and 47% ( P  < 10 -20 ) by using probabilistic topic models to summarize clinical data into up to 32 topics. Many of these latent topics yield natural clinical interpretations (e.g., "critical care," "pneumonia," "neurologic evaluation"). Existing order sets tend to provide nonspecific, process-oriented aid, with usability limitations impairing more precise, patient-focused support. Algorithmic summarization has the potential to breach this usability barrier by automatically inferring patient context, but with potential tradeoffs in interpretability. Probabilistic topic modeling provides an automated approach to detect thematic trends in patient care and generate decision support content. A potential use case finds related clinical orders for decision support. © The Author 2016. Published by Oxford University Press on behalf of the American Medical Informatics Association.

Predicting inpatient clinical order patterns with probabilistic topic models vs conventional order sets

PubMed Central

Goldstein, Mary K; Asch, Steven M; Mackey, Lester; Altman, Russ B

2017-01-01

Objective: Build probabilistic topic model representations of hospital admissions processes and compare the ability of such models to predict clinical order patterns as compared to preconstructed order sets. Materials and Methods: The authors evaluated the first 24 hours of structured electronic health record data for > 10 K inpatients. Drawing an analogy between structured items (e.g., clinical orders) to words in a text document, the authors performed latent Dirichlet allocation probabilistic topic modeling. These topic models use initial clinical information to predict clinical orders for a separate validation set of > 4 K patients. The authors evaluated these topic model-based predictions vs existing human-authored order sets by area under the receiver operating characteristic curve, precision, and recall for subsequent clinical orders. Results: Existing order sets predict clinical orders used within 24 hours with area under the receiver operating characteristic curve 0.81, precision 16%, and recall 35%. This can be improved to 0.90, 24%, and 47% (P < 10−20) by using probabilistic topic models to summarize clinical data into up to 32 topics. Many of these latent topics yield natural clinical interpretations (e.g., “critical care,” “pneumonia,” “neurologic evaluation”). Discussion: Existing order sets tend to provide nonspecific, process-oriented aid, with usability limitations impairing more precise, patient-focused support. Algorithmic summarization has the potential to breach this usability barrier by automatically inferring patient context, but with potential tradeoffs in interpretability. Conclusion: Probabilistic topic modeling provides an automated approach to detect thematic trends in patient care and generate decision support content. A potential use case finds related clinical orders for decision support. PMID:27655861

Education research: neurology residency training in the new millennium.

PubMed

Schuh, L A; Adair, J C; Drogan, O; Kissela, B M; Morgenlander, J C; Corboy, J R

2009-01-27

To survey adult neurology program directors (ANPD) to identify their most pressing needs at a time of dramatic change in neurology resident education. All US ANPD were surveyed in 2007 using an instrument adjusted from a 1999 survey instrument. The goal was to characterize current program content, the institution and evaluation of the core competencies, program director characteristics, program director support, the institution of work duty hour requirements, resident support, and the curriculum needs of program directors and programs. A response rate of 82.9% was obtained. There is a significant disconnect between administration time spent by ANPD and departmental/institutional support of this, with ANPD spending approximately 35% of a 50-hour week on administration with only 16.7% salary support. Rearrangement of rotations or services has been the most common mode for ANPD to deal with work duty hour requirements, with few programs employing mid level providers. Most ANPD do not feel work duty hour reform has improved resident education. More residents are entering fellowships following graduation than documented in the past. Curriculum deficiencies still exist for ANPD to meet all Neurology Program Requirements, especially for nontraditional neurology topics outside the conventional bounds of clinical neurology (e.g., practice management). Nearly one quarter of neurology residency programs do not have a meeting or book fund for every resident in the program. Adult neurology program directors (ANPDs) face multiple important financial and organizational hurdles. At a time of increasing complexity in medical education, ANPDs need more institutional support.

An Assessment of nutrition education in selected counties in New York State elementary schools (kindergarten through fifth grade).

PubMed

Watts, Sheldon O; Piñero, Domingo J; Alter, Mark M; Lancaster, Kristie J

2012-01-01

To assess the extent to which nutrition education is implemented in selected counties in New York State elementary schools (kindergarten through fifth grade) and explore how nutrition knowledge is presented in the classroom and what factors support it. Cross-sectional, self-administered survey. New York State elementary schools in selected counties. New York State elementary school teachers (n = 137). Hours spent teaching nutrition; nutrition topics, methods of teaching, education resources, and aspects of the school environment that may influence nutrition education. Crosstabs with a chi-square statistic and ANOVA. Eighty-three percent of teachers taught some nutrition (9.0 ± 10.5 hours) during the academic year. Teachers taught lessons about finding and choosing healthy food (61%), relationship between diet and health (54%), and MyPyramid (52%) most often. Suburban teachers (12.4 ± 12.5 hours) taught significantly (P = .006) more hours of nutrition than rural teachers (4.2 ± 3.9 hours). Teachers at schools with fewer than 80% nonwhite students taught significantly (P = .02) more (10.4 ± 11.4 hours) compared to schools with greater than 80% nonwhite students (5.6 ± 6.4 hours). Teachers reported that nutrition education is important and that they are willing to teach nutrition. Efforts should be made that support integrated nutrition topics, methods of instruction, and availability of resources. Copyright © 2012 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

The effect of tooth brushing, irrigation, and topical tetracycline administration on the reduction of oral bacteria in mechanically ventilated patients: a preliminary study.

PubMed

Hayashida, Saki; Funahara, Madoka; Sekino, Motohiro; Yamaguchi, Noriko; Kosai, Kosuke; Yanamoto, Souichi; Yanagihara, Katsunori; Umeda, Masahiro

2016-06-07

One of the main causes of ventilator-associated pneumonia (VAP) is thought to be aspiration of oropharyngeal fluid containing pathogenic microorganisms. The aim of this study was to examine the effects of various oral care methods on the reduction of oral bacteria during intubation. First, the effect of mechanical oral cleaning was investigated. The bacterial count on the tongue and in the oropharyngeal fluid was measured after tooth brushing, irrigation, and three hours after irrigation in mechanically ventilated patients at the intensive care unit (ICU). Next, the efficacy of topical administration of tetracycline and povidone iodine on the inhibition of bacterial growth on the tongue and in the oropharyngeal fluid was examined in oral cancer patients during neck dissection. The number of bacteria in the oropharyngeal fluid was approximately 10(5)-10(6) cfu/mL before surgery, but increased to 10(8) cfu/mL after intubation. Oral care with tooth brushing and mucosal cleaning did not reduce oral bacteria, while irrigation of the oral cavity and oropharynx significantly decreased it to a level of 10(5) cfu/mL (p < 0.001). However, oral bacteria increased again to almost 10(8) cfu/mL within three hours of irrigation. Oral bacteria did not decrease by topical povidone iodine application. In contrast, 30 min after topical administration of tetracycline, the number of oral bacteria decreased to 10(5) cfu/mL, and remained under 10(6) cfu/mL throughout the entire experimental period of 150 min. While the present studies are only preliminary, these results indicate that irrigation of the oral cavity and oropharynx followed by topical antibiotic administration may reduce oral bacteria in mechanically ventilated patients. UMIN000018318 , 1 August 2015.

[Intraocular pressure after ND: YAG laser capsulotomy in pseudophakic patients with glaucoma].

PubMed

Sesar, Antonio; Petric, Irena; Sesar, Ivanka; Lacmnovic-Loncar, Valentina; Jurisić, Darija; Tomić, Zeljka; Mandić, Zdravko

2006-01-01

The aim of the study was to analyze changes in intraocular pressure after Nd: YAG laser capsulotomy in pseudophakic patients with glaucoma. Intraocular pressure was recorded before, and 1 and 3 hours after YAG laser capsulotomy in 69 pseudophakic patients with glaucoma. Twenty eight patients received no therapy before capsulotomy, 21 patients received topical brimonidine 0.2%, and 20 patients received topical dorzolamide 2% 1 hour before laser capsulotomy. All patients received topical tropicamide 1% and tetracaine 0.5%. Nd: YAG laser posterior capsulotomy was performed using inverted-U technique to make a 3-4 mm diameter capsulotomy. After capsulotomy, all eyes received topical fluorometholone for 10 days. A pressure rise was greater in patients without any therapy before YAG laser capsulotomy. Eight patients with glaucoma showed intraocular pressure rise of 5 mm Hg, and 2 patients pressure rise of 10 mm Hg after laser capsulotomy. A reduction of intraocular pressure rise was found in patients who received dorzolamide 2% or brimonidine 0.2%, only 1 patient in each group developed a pressure rise of 5 mm Hg. In all patients a significant pressure rise developed within the first hour. It is difficult to compare different studies due to different techniques of cataract surgery and different intraocular lense material and design. Barnes showed that 6 of 29 (21%) developed a pressure rise of 5 mm Hg, and 1 of 29 (3%) patients a pressure rise of 10 mm Hg. In our study, 29% of patients had a pressure rise of > or =5 mm Hg, and 7% of patients had a rise of > or =10 mm Hg after laser capsulotomy. These results may be associated with a large proportion of extracapsular cataract extraction (71%) versus phacoemulsification (29%) in our patients. Pretreatment with dorzolamide 2% or brimonidine 0.2% reduce the intraocular pressure rise after Nd: YAG laser capsulotomy in pseudophakic patients with glaucoma.

Phase I Clinical Trial of O6-Benzylguanine and Topical Carmustine in the Treatment of Cutaneous T-Cell Lymphoma, Mycosis Fungoides Type

PubMed Central

Apisarnthanarax, Narin; Wood, Gary S.; Stevens, Seth R.; Carlson, Sean; Chan, Derek V.; Liu, Lili; Szabo, Sarolta K.; Fu, Pingfu; Gilliam, Anita C.; Gerson, Stanton L.; Remick, Scot C.; Cooper, Kevin D.

2012-01-01

Objectives To evaluate the toxic effects and maximum tolerated dose of topical carmustine [1,3-bis (2-chloroethyl)-1-nitrosourea] following intravenous O6-benzylguanine in the treatment of cutaneous T-cell lymphoma (CTCL), and to determine pharmacodynamics of O6-alkylguanine DNA alkyltransferase activity in treated CTCL lesions. Design Open-label, dose-escalation, phase I trial. Setting Dermatology outpatient clinic and clinical research unit at a university teaching hospital. Patients A total of 21 adult patients (11 male, 10 female) with early-stage (IA-IIA) refractory CTCL, mycosis fungoides type, treated with topical carmustine following intravenous O6-benzylguanine. Intervention Treatment once every 2 weeks with 120 mg/m2 intravenous O6-benzylguanine followed 1 hour later by whole-body, low-dose topical carmustine starting at 10 mg, with 10-mg incremental dose-escalation in 3 patient cohorts. Cutaneous T-cell lymphoma lesional skin biopsy specimens were taken at baseline and 6 hours, 24 hours, and 1 week after the first O6-benzylguanine infusion for analysis of O6-alkylguanine-DNA alkyltransferase activity. Main Outcome Measures Clinical response measured by physical examination and severity-weighted assessment tool measurements, safety data acquired by review of adverse events at study visits, and O6-alkylguanine-DNA alkyltransferase activity in treated lesion skin biopsy specimens. Results A minimal toxic effect was observed through the 40-mg carmustine dose level with 76% of adverse events being grade 1 based on the National Cancer Institute Common Terminology Criteria for Adverse Events. Mean baseline O6-alkylguanine-DNA alkyl-transferase activity in CTCL lesions was 3 times greater than in normal controls and was diminished by a median of 100% at 6 and 24 hours following O6-benzyl-guanine with recovery at 1 week. Clinical disease reduction correlated positively with O6-alkylguanine-DNA alkyltransferase activity at 168 hours (P= .02) and inversely with area under the curve of O6-alkylguanine-DNA alkyltransferase over 1 week (P= .01). Twelve partial responses and 4 complete responses were observed (overall response, 76% [95% CI, 0.55–0.89]). Five patients discontinued therapy owing to adverse events with a possible, probable, or definite relationship to the study drug. Conclusion O6-benzylguanine significantly depletes O6-alkylguanine-DNA alkyltransferase in CTCL lesions and in combination with topical carmustine is well tolerated and shows meaningful clinical responses in CTCL at markedly reduced total carmustine treatment doses. Trial Registration clinicaltrials.gov Identifier: NCT00003613 PMID:22250189

Introduction to Horticulture. Unit A-10.

ERIC Educational Resources Information Center

Luft, Vernon D.; Backlund, Paul

Intended to provide about 10 hours of instruction to first-year vocational agriculture students, this instructional unit introduces students to the horticulture industry, provides a broad background of horticultural practices, and covers many skills that can be directly applied by students in their projects. Topics of the individual sections of…

Medical ethics, bioethics and research ethics education perspectives in South East Europe in graduate medical education.

PubMed

Mijaljica, Goran

2014-03-01

Ethics has an established place within the medical curriculum. However notable differences exist in the programme characteristics of different schools of medicine. This paper addresses the main differences in the curricula of medical schools in South East Europe regarding education in medical ethics and bioethics, with a special emphasis on research ethics, and proposes a model curriculum which incorporates significant topics in all three fields. Teaching curricula of Medical Schools in Bulgaria, Bosnia and Herzegovina, Croatia, Serbia, Macedonia and Montenegro were acquired and a total of 14 were analyzed. Teaching hours for medical ethics and/or bioethics and year of study in which the course is taught were also analyzed. The average number of teaching hours in medical ethics and bioethics is 27.1 h per year. The highest national average number of teaching hours was in Croatia (47.5 h per year), and the lowest was in Serbia (14.8). In the countries of the European Union the mean number of hours given to ethics teaching throughout the complete curriculum was 44. In South East Europe, the maximum number of teaching hours is 60, while the minimum number is 10 teaching hours. Research ethics topics also show a considerable variance within the regional medical schools. Approaches to teaching research ethics vary, even within the same country. The proposed model for education in this area is based on the United Nations Educational, Scientific and Cultural Organization Bioethics Core Curriculum. The model curriculum consists of topics in medical ethics, bioethics and research ethics, as a single course, over 30 teaching hours.

Introduction to Student Assistance Programs August, 1988. Alcohol and Drug Defense Program Substance Abuse Intervention 10-Hour Training Module.

ERIC Educational Resources Information Center

North Carolina State Dept. of Public Instruction, Raleigh.

A complete outline is presented of a 2-day, 10-hour training program for establishing a student assistance program dealing with the problems of alcohol and drug abuse. The sessions are presented in the following sequence: (1) registration and introductions; (2) presentation of the problem; (3) clarification of expectations and establishment of a…

POWERHOUSE Activity Kit [and] POWERHOUSE Teacher's Manual.

ERIC Educational Resources Information Center

Educational Film Center, Springfield, VA.

Designed to help teachers to use the educational television series POWERHOUSE with young people (8 to 12 year olds), this kit presents activities coordinated with the 16 half-hour programs in the series. The POWERHOUSE shows cover comprehensive health and nutrition topics in an action-adventure format for intermediate students in grades 4-6.…

The Topic Is Sandy Hook: A Program for Gifted and Talented Students at Sandy Hook.

ERIC Educational Resources Information Center

Grant, David

"The Topic Is Sandy Hook" is an experiential 10-week program designed to provide special opportunities and educational experiences for 6th to 10th grade gifted and talented students. Sandy Hook, a natural resource in Monmouth County, New Jersey, is unique in its physical and historical features and provides an exceptionally rich environment in…

10 CFR 709.11 - Topics within the scope of a polygraph examination.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Topics within the scope of a polygraph examination. 709.11 Section 709.11 Energy DEPARTMENT OF ENERGY COUNTERINTELLIGENCE EVALUATION PROGRAM CI Evaluation Protocols and Protection of National Security § 709.11 Topics within the scope of a polygraph examination. (a...

Pilot Student-Teacher Aide Program for the Lincoln Parish School Board. Final Report.

ERIC Educational Resources Information Center

Coco, Harold B.

The Lincoln Parish School Board, with assistance from the Gulf South Research Institute staff, conducted a 10-week pilot student-teacher aide program in which 72 college education majors worked as teacher aides in eight high schools and elementary schools for approximately 10 hours a week at $1.50 per hour. Consultants for the program were hired…

ASTRO's 2007 core physics curriculum for radiation oncology residents.

PubMed

Klein, Eric E; Gerbi, Bruce J; Price, Robert A; Balter, James M; Paliwal, Bhudatt; Hughes, Lesley; Huang, Eugene

2007-08-01

In 2004, the American Society for Therapeutic Radiology and Oncology (ASTRO) published a curriculum for physics education. The document described a 54-hour course. In 2006, the committee reconvened to update the curriculum. The committee is composed of physicists and physicians from various residency program teaching institutions. Simultaneously, members have associations with the American Association of Physicists in Medicine, ASTRO, Association of Residents in Radiation Oncology, American Board of Radiology, and American College of Radiology. Representatives from the latter two organizations are key to provide feedback between the examining organizations and ASTRO. Subjects are based on Accreditation Council for Graduate Medical Education requirements (particles and hyperthermia), whereas the majority of subjects and appropriated hours/subject were developed by consensus. The new curriculum is 55 hours, containing new subjects, redistribution of subjects with updates, and reorganization of core topics. For each subject, learning objectives are provided, and for each lecture hour, a detailed outline of material to be covered is provided. Some changes include a decrease in basic radiologic physics, addition of informatics as a subject, increase in intensity-modulated radiotherapy, and migration of some brachytherapy hours to radiopharmaceuticals. The new curriculum was approved by the ASTRO board in late 2006. It is hoped that physicists will adopt the curriculum for structuring their didactic teaching program, and simultaneously, the American Board of Radiology, for its written examination. The American College of Radiology uses the ASTRO curriculum for their training examination topics. In addition to the curriculum, the committee added suggested references, a glossary, and a condensed version of lectures for a Postgraduate Year 2 resident physics orientation. To ensure continued commitment to a current and relevant curriculum, subject matter will be updated again in 2 years.

ASTRO's 2007 Core Physics Curriculum for Radiation Oncology Residents

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

Klein, Eric E.; Gerbi, Bruce J.; Price, Robert A.

2007-08-01

In 2004, American Society for Therapeutic Radiology and Oncology (ASTRO) published a curriculum for physics education. The document described a 54-hour course. In 2006, the committee reconvened to update the curriculum. The committee is composed of physicists and physicians from various residency program teaching institutions. Simultaneously, members have associations with American Association of Physicists in Medicine, ASTRO, Association of Residents in Radiation Oncology, American Board of Radiology, and American College of Radiology. Representatives from the latter two organizations are key to provide feedback between the examining organizations and ASTRO. Subjects are based on Accreditation Council for Graduate Medical Education requirementsmore » (particles and hyperthermia), whereas the majority of subjects and appropriated hours/subject were developed by consensus. The new curriculum is 55 hours, containing new subjects, redistribution of subjects with updates, and reorganization of core topics. For each subject, learning objectives are provided, and for each lecture hour, a detailed outline of material to be covered is provided. Some changes include a decrease in basic radiologic physics, addition of informatics as a subject, increase in intensity-modulated radiotherapy, and migration of some brachytherapy hours to radiopharmaceuticals. The new curriculum was approved by the ASTRO board in late 2006. It is hoped that physicists will adopt the curriculum for structuring their didactic teaching program, and simultaneously, American Board of Radiology, for its written examination. American College of Radiology uses the ASTRO curriculum for their training examination topics. In addition to the curriculum, the committee added suggested references, a glossary, and a condensed version of lectures for a Postgraduate Year 2 resident physics orientation. To ensure continued commitment to a current and relevant curriculum, subject matter will be updated again in 2 years.« less

Rho-kinase inhibitor and nicotinamide adenine dinucleotide phosphate oxidase inhibitor prevent impairment of endothelium-dependent cerebral vasodilation by acute cigarette smoking in rats.

PubMed

Iida, Hiroki; Iida, Mami; Takenaka, Motoyasu; Fukuoka, Naokazu; Dohi, Shuji

2008-06-01

We previously reported that acute cigarette smoking can cause a dysfunction of endothelium-dependent vasodilation in cerebral vessels, and that blocking the angiotensin II (Ang II) type 1 (AT1) receptor with valsartan prevented this impairment. Our aim was to investigate the effects of a Rho-kinase inhibitor (fasudil) and a Nicotinamide Adenine Dinucleotide PHosphate (NADPH) oxidase inhibitor (apocynin) on smoking-induced endothelial dysfunction in cerebral arterioles. In Sprague-Dawley rats, we used a closed cranial window preparation to measure changes in pial vessel diameters following topical acetylcholine (ACh) before smoking. After one-minute smoking, we again examined the arteriolar responses to ACh. Finally, after intravenous fasudil or apocynin pre-treatment we re-examined the vasodilator responses to topical ACh (before and after cigarette smoking). Under control conditions, cerebral arterioles were dose-dependently dilated by topical ACh (10(-6) M and 10(-5) M). One hour after a one-minute smoking (1 mg-nicotine cigarette), 10(-5) M ACh constricted cerebral arterioles. However, one hour after a one-minute smoking, 10(-5) M ACh dilated cerebral pial arteries both in the fasudil pre-treatment and the apocynin pre-treatment groups, responses that were significantly different from those obtained without fasudil or apocynin pre-treatment. Thus, inhibition of Rho-kinase and NADPH oxidase activities may prevent the above smoking-induced impairment of endothelium-dependent vasodilation.

Operative experience in an orthopaedic surgery residency program: the effect of work-hour restrictions.

PubMed

Baskies, Michael A; Ruchelsman, David E; Capeci, Craig M; Zuckerman, Joseph D; Egol, Kenneth A

2008-04-01

The implementation of Section 405 of the New York State Public Health Code and the adoption of similar policies by the Accreditation Council for Graduate Medical Education in 2002 restricted resident work hours to eighty hours per week. The effect of these policies on operative volume in an orthopaedic surgery residency training program is a topic of concern. The purpose of this study was to evaluate the effect of the work-hour restrictions on the operative experiences of residents in a large university-based orthopaedic surgery residency training program in an urban setting. We analyzed the operative logs of 109 consecutive orthopaedic surgery residents (postgraduate years 2 through 5) from 2000 through 2006, representing a consecutive interval of years before and after the adoption of the work-hour restrictions. Following the implementation of the new work-hour policies, there was no significant difference in the operative volume for postgraduate year-2, 3, or 4 residents. However, the average operative volume for a postgraduate year-5 resident increased from 274.8 to 348.4 cases (p = 0.001). In addition, on analysis of all residents as two cohorts (before 2002 and after 2002), the operative volume for residents increased by an average of 46.6 cases per year (p = 0.02). On the basis of the findings of this study, concerns over the potential adverse effects of the resident work-hour polices on operative volume for orthopaedic surgery residents appear to be unfounded.

Time Management: A Lesson Plan, Transparencies, Handouts and Media Evaluations on the Topic.

ERIC Educational Resources Information Center

Campbell, Clifton P.

Intended for use in a 3-hour instructional program at the graduate level, the packet contains an outline of the instructional content, 9 transparencies, 12 handouts, and 7 supplementary materials. The outline is organized in terms of content, instructor activity (such as showing a transparency), and student activity. Instruction covers the…

Innovative and Alternative Technologies. Instructor Guide. Working for Clean Water: An Information Program for Advisory Groups.

ERIC Educational Resources Information Center

Cole, Charles A.

Innovative and alternative methods of wastewater treatment can improve the efficiency and lower the cost of waste treatment procedures. Described in this instructor's guide is a one-hour learning session for citizens interested in improving water quality planning and decision making. Among the topics covered are the need for alternative wastewater…

The aurora, Mars, and more! Increasing science content in elementary grades through art and literacy programs in earth and space science

NASA Astrophysics Data System (ADS)

Renfrow, S.; Wood, E. L.

2011-12-01

Although reading, writing, and math examinations are often conducted early in elementary school, science is not typically tested until 4th or 5th grade. The result is a refocus on the tested topics at the expense of the untested ones, despite that standards exist for each topic at all grades. On a national level, science instruction is relegated to a matter of a few hours per week. A 2007 Education Policy study states that elementary school students spend an average of 178 minutes a week on science while spending 500 minutes on literacy. A recent NSTA report in July of elementary and middle school teachers confirms that teachers feel pressured to teach math and literacy at the expense of other programs. One unintended result is that teachers in grades where science is tested must play catch-up with students for them to be successful on the assessment. A unique way to combat the lack of science instruction at elementary grades is to combine literacy, social studies, and math into an integrated science program, thereby increasing the number of science contact hours. The Dancing Lights program, developed at the Laboratory for Atmospheric and Space Physics, is a science, art, and literacy program about the aurora designed to easily fit into a typical 3rd-5th grade instructional day. It mirrors other successful literacy programs and will provide a basis for the literacy program being developed for the upcoming MAVEN mission to Mars. We will present early findings, as well as "lessons learned" during our development and implementation of the Dancing Lights program and will highlight our goals for the MAVEN mission literacy program.

10 CFR 26.205 - Work hours.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Work hours. 26.205 Section 26.205 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Managing Fatigue § 26.205 Work hours. (a) Individuals subject to work hour controls. Any individual who performs duties identified in § 26.4(a)(1) through (a)(5...

10 CFR 26.205 - Work hours.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Work hours. 26.205 Section 26.205 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Managing Fatigue § 26.205 Work hours. (a) Individuals subject to work hour controls. Any individual who performs duties identified in § 26.4(a)(1) through (a)(5...

Training peers to deliver a church-based diabetes prevention program.

PubMed

Tang, Tricia S; Nwankwo, Robin; Whiten, Yolanda; Oney, Christina

2012-01-01

The purpose of this study was to examine the feasibility and acceptability of training peers to function as lifestyle coaches and to deliver a church-based lifestyle modification program. We recruited 6 African-American adults to participate in an 8-hour peer lifestyle coach (PLC) training program followed by a subsequent 2-hour booster session. The PLC training program addressed several key areas, including: (1) developing empowerment-based facilitation, active listening, and behavior change skills; (2) learning self-management strategies (eg, reading food labels, counting calories); (3) practicing session delivery; and (4) interpreting clinical lab results. Training evaluation was conducted retrospectively (immediately following the delivery of the diabetes prevention intervention rather than after the 8-hour training session) and measured program satisfaction and efficacy from the perspective of participants. Peer lifestyle coaches' confidence levels for performing core skills (eg, asking open-ended questions, 5-step behavioral goal-setting process) and advanced skills (eg, addressing resistance, discussing sensitive topics) were uniformly high. Similarly, PLCs were very satisfied with the length of training, balance between content and skills development, and preparation for leading group- and individual-based support activities. Findings suggest that it is feasible to customize a PLC training program that is acceptable to participants and that equips participants with the knowledge and skills to facilitate a church-based diabetes prevention intervention.

The effect of topical arnica on muscle pain.

PubMed

Adkison, Julie D; Bauer, David W; Chang, Terence

2010-10-01

The herb Arnica montana, in topical formulations, has been reputed to decrease bruising and muscle pain. This claim has been inadequately and incompletely addressed. To determine whether topical A. montana cream could decrease subjective leg pain following calf raises. Secondary outcomes were effects on ankle range of motion and muscle tenderness. A randomized, double-blind, placebo-controlled trial was conducted in 53 subjects. Active range of motion was measured in both ankles, and then a series of calf-raises were completed according to a standardized protocol. Each participant received 2 tubes of cream, 1 with active arnica and 1 with placebo. The creams were applied to the lower legs immediately after the exercise, and again at 24 and 48 hours postexercise according to the "RIGHT" or "LEFT" labels. At 48 hours postexercise, subjects had their ankle range of motion and muscle tenderness measured. Subjects used the analog scale to rate pain in each leg at baseline, 24 hours, 48 hours, and 72 hours. No significant differences in pain scores were seen before exercise (arnica: 0.07 vs placebo: 0.09, p = 0.32). Pain scores on legs treated with arnica were higher than scores on those receiving placebo 24 hours after exercise (3.04 vs 2.36, respectively; p < 0.005). Pain scores on day 3 (arnica: 3.44 vs placebo: 3.20, p = 0.66) and day 4 (arnica: 2.36 vs placebo: 2.31, p = 0.62) were not significantly different. There was no difference in muscle tenderness (arnica: 1.05 vs placebo: 1.05, p = 1.0). Ankle range of motion did not differ significantly on either day 1 (arnica: 64.70 degrees vs placebo: 66.15, p = 0.352 or day 3 (arnica: 63.32 degrees vs placebo: 65.94, p = 0.058). Rather than decreasing leg pain, arnica was found to increase leg pain 24 hours after eccentric calf exercises. This effect did not extend to the 48-hour measurement.

Beyond the One-Hour Outreach Talk: Introducing a Reading and Writing Program into a High School Science Class

NASA Astrophysics Data System (ADS)

Ratay, Douglas L.; Schairer, Ashley; Garland, Catherine A.; Gomez-Martin, Cynthia

We present a discussion of a newly implemented one-year program that brings high-level science reading and writing into a remedial high school science class. In the program, articles from publications such as Scientific American and Astronomy magazines are used to teach current science topics and to reinforce reading and writing skills. These skills are critical for general knowledge, literacy, and for passing state standardized tests. Members of the astronomy community act as "writing coaches" to help guide the students through the reading and writing process. This program illustrates one way that astronomers can become involved with underserved populations.

A pharmacy business management simulation exercise as a practical application of business management material and principles.

PubMed

Rollins, Brent L; Gunturi, Rahul; Sullivan, Donald

2014-04-17

To implement a pharmacy business management simulation exercise as a practical application of business management material and principles and assess students' perceived value. As part of a pharmacy management and administration course, students made various calculations and management decisions in the global categories of hours of operation, inventory, pricing, and personnel. The students entered the data into simulation software and a realistic community pharmacy marketplace was modeled. Course topics included accounting, economics, finance, human resources, management, marketing, and leadership. An 18-item posttest survey was administered. Students' slightly to moderately agreed the pharmacy simulation program enhanced their knowledge and understanding, particularly of inventory management, cash flow statements, balance sheets, and income statements. Overall attitudes toward the pharmacy simulation program were also slightly positive and students also slightly agreed the pharmacy simulation program enhanced their learning of pharmacy business management. Inventory management was the only area in which students felt they had at least "some" exposure to the assessed business management topics during IPPEs/internship, while all other areas of experience ranged from "not at all" to "a little." The pharmacy simulation program is an effective active-learning exercise and enhanced students' knowledge and understanding of the business management topics covered.

A Pharmacy Business Management Simulation Exercise as a Practical Application of Business Management Material and Principles

PubMed Central

Rollins, Brent L.; Gunturi, Rahul; Sullivan, Donald

2014-01-01

Objective. To implement a pharmacy business management simulation exercise as a practical application of business management material and principles and assess students’ perceived value. Design. As part of a pharmacy management and administration course, students made various calculations and management decisions in the global categories of hours of operation, inventory, pricing, and personnel. The students entered the data into simulation software and a realistic community pharmacy marketplace was modeled. Course topics included accounting, economics, finance, human resources, management, marketing, and leadership. Assessment. An 18-item posttest survey was administered. Students’ slightly to moderately agreed the pharmacy simulation program enhanced their knowledge and understanding, particularly of inventory management, cash flow statements, balance sheets, and income statements. Overall attitudes toward the pharmacy simulation program were also slightly positive and students also slightly agreed the pharmacy simulation program enhanced their learning of pharmacy business management. Inventory management was the only area in which students felt they had at least “some” exposure to the assessed business management topics during IPPEs/internship, while all other areas of experience ranged from “not at all” to “a little.” Conclusion. The pharmacy simulation program is an effective active-learning exercise and enhanced students’ knowledge and understanding of the business management topics covered. PMID:24761023

Suggested Courseware for the Non-Calculus Physics Student: Projectile Motion, Circular Motion, Rotational Dynamics, and Statics.

ERIC Educational Resources Information Center

Mahoney, Joyce; And Others

1988-01-01

Evaluates 10 courseware packages covering topics for introductory physics. Discusses the price; sub-topics; program type; interaction; possible hardware; time; calculus required; graphics; and comments on each program. Recommends two packages in projectile and circular motion, and three packages in statics and rotational dynamics. (YP)

45 CFR 261.32 - How many hours must work-eligible individuals participate for the family to count in the...

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 2 2011-10-01 2011-10-01 false How many hours must work-eligible individuals... What Are the Work Activities and How Do They Count? § 261.32 How many hours must work-eligible... a work experience or community service program for the maximum number of hours per month that a...

[Otomycosis and topical application of thimerosal: study of 152 cases].

PubMed

Tisner, J; Millán, J; Rivas, P; Adiego, I; Castellote, A; Valles, H

1995-01-01

To evaluate the effectiveness of the topical application of Timerosal (merthilate tintura) in mycosis involving the external auditory canal. The study includes 152 patients with the clinical, otoscopic and microscopic diagnosis of otomycosis. Results were assessed 72 hours and 10 days after the application. Bacteriological study was performed in 83 patients, finding Aspergilly niger in 54.0% of the cases, Candida albicans in 25.4%, Aspergillus fumigatus in 15.8% and Penicillium in 4.8%. Improvement at 72 h. was found in 66.4% and at 10 days in 93.4% of the patients. Bacteriological contamination was found in 6.6% of the total. In most of the patients, the otomycosis healed after cleaning of the external auditory canal and topical application of timerosal. This method is easy to apply, fast, effective, of low cost and few side effects.

Pharmacokinetic Comparison of Once-Daily Topical Minocycline Foam 4% vs Oral Minocycline for Moderate-to-Severe Acne.

PubMed

Jones, Terry M; Ellman, Herman; deVries, Tina

2017-10-01

To characterize minocycline pharmacokinetics and relative bioavailability following multiple-dose topical administration of minocycline hydrochloride (HCl) foam 4% (FMX101 4%) as compared with single-dose oral administration of minocycline HCl extended-release tablets (Solodyn®) in subjects with moderate-to-severe acne. A Phase 1, single-center, nonrandomized, open-label, active-controlled, 2-period, 2-treatment crossover clinical study. The study included 30 healthy adults (mean age, 22.6 years; 90% white, and 60% females) who had moderate-to-severe acne. Subjects were assigned to first receive a single oral dose of a minocycline HCl extended-release tablet (approximately 1 mg/kg). At 10 days after the oral minocycline dose, topical minocycline foam 4% was applied, once daily for 21 days. Serial blood samples were obtained before and after administration of oral minocycline and each topical application of minocycline foam 4% on days 1, 12, and 21. Following oral administration of minocycline (approximately 1 mg/kg), plasma minocycline concentration increased until 3 hours, followed by a log-linear decrease over the remainder of the 96-hour sampling period. Following topical application of a 4-g maximal-use dose of minocycline foam 4% for 21 days, plasma minocycline concentration was very low, with geometric mean Cmax values ranging from 1.1 ng/mL to 1.5 ng/mL. Steady state was achieved by day 6. Overall, minocycline exposure with topical minocycline foam 4% was 730 to 765 times lower than that with oral minocycline. There was no evidence of minocycline accumulation over the 21 days of topical application of minocycline foam 4%. Topical minocycline foam 4% appeared to be safe and well tolerated, with no serious treatment-emergent adverse events (TEAEs), treatment-related TEAEs, or TEAEs that led to treatment discontinuation. Once-daily topical application of minocycline foam 4% did not lead to significant systemic exposure to minocycline. It appears to be a well-tolerated treatment option for individuals with moderate-to-severe acne.

J Drugs Dermatol. 2017;16(10):1022-1028.

Effectiveness of a 2-year menopause medicine curriculum for obstetrics and gynecology residents.

PubMed

Christianson, Mindy S; Washington, Chantel I; Stewart, Katherine I; Shen, Wen

2016-03-01

Previous work has shown American obstetrics and gynecology (OB/GYN) residents are lacking in menopause training. Our objective was to assess the effectiveness of a 2-year menopause medicine curriculum in improving OB/GYN residents' knowledge and self-assessed competency in menopause topics. We developed a menopause medicine-teaching curriculum for OB/GYN residents at our academic hospital-based residency program. The 2-year curriculum was composed of year 1: four 1-hour lectures and one 2-hour lab with cases presentations, and year 2: three 1-hour lectures and one 2-hour lab. Core topics included menopause physiology, hormone therapy, breast health, bone health, cardiovascular disease, and autoimmune disease. Pre- and posttests assessed resident knowledge and comfort in core topics, and a pre- and postcurriculum survey assessed utility and learning satisfaction. From July 2011 to June 2013, 34 OB/GYN residents completed the menopause curriculum annually with an average attendance at each module of 23 residents. Pre-/posttest scores improved from a mean pretest score of 57.3% to a mean posttest score of 78.7% (P < 0.05). Before the curriculum, most residents did not feel comfortable managing menopause patients with 75.8% reporting feeling "barely comfortable" and 8.4% feeling "not at all comfortable." After the 2-year curriculum, 85.7% reported feeling "comfortable/very comfortable" taking care of menopause patients. The majority of residents (95.2%) reported the menopause curriculum was "extremely useful." A 2-year menopause medicine curriculum for OB/GYN residents utilizing lectures and a lab with case studies is an effective modality to improve resident knowledge required to manage menopause patients.

Topical non-steroidal anti-inflammatory drugs for analgesia in traumatic corneal abrasions.

PubMed

Wakai, Abel; Lawrenson, John G; Lawrenson, Annali L; Wang, Yongjun; Brown, Michael D; Quirke, Michael; Ghandour, Omar; McCormick, Ryan; Walsh, Cathal D; Amayem, Ahmed; Lang, Eddy; Harrison, Nick

2017-05-18

Traumatic corneal abrasions are relatively common and there is a lack of consensus about analgesia in their management. It is therefore important to document the clinical efficacy and safety profile of topical ophthalmic non-steroidal anti-inflammatory drugs (NSAIDs) in the management of traumatic corneal abrasions. To identify and evaluate all randomised controlled trials (RCTs) comparing the use of topical NSAIDs with placebo or any alternative analgesic interventions in adults with traumatic corneal abrasions (including corneal abrasions arising from foreign body removal), to reduce pain, and its effects on healing time. We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (which contains the Cochrane Eyes and Vision Trials Register) (2017, Issue 2), MEDLINE Ovid (1946 to 30 March 2017), Embase Ovid (1947 to 30 March 2017), LILACS (Latin American and Caribbean Health Sciences Literature Database) (1982 to 30 March 2017), OpenGrey (System for Information on Grey Literature in Europe) (www.opengrey.eu/); searched 30 March 2017, ZETOC (1993 to 30 March 2017), the ISRCTN registry (www.isrctn.com/editAdvancedSearch); searched 30 March 2017, ClinicalTrials.gov (www.clinicaltrials.gov); searched 30 March 2017 and the WHO International Clinical Trials Registry Platform (ICTRP) (www.who.int/ictrp/search/en); searched 30 March 2017. We did not use any date or language restrictions in the electronic searches for trials.We checked the reference lists of identified trials to search for further potentially relevant studies. RCTs comparing topical NSAIDs to placebo or any alternative analgesic interventions in adults with traumatic corneal abrasions. Two review authors independently performed data extraction and assessed risks of bias in the included studies. We rated the certainty of the evidence using GRADE. We included nine studies that met the inclusion criteria, reporting data on 637 participants.The studies took place in the UK, USA, Israel, Italy, France and Portugal. These studies compared five types of topical NSAIDs (0.1% indomethacin, 0.03% flurbiprofen, 0.5% ketorolac, 1% indomethacin, 0.1% diclofenac) to control (consisting of standard care and in four studies used placebo eye drops). Overall, the studies were at an unclear or high risk of bias (particularly selection and reporting bias). None of the included studies reported the primary outcome measures of this review, namely participant-reported pain intensity reduction of 30% or more or 50% or more at 24 hours. Four trials, that included data on 481 participants receiving NSAIDs or control (placebo/standard care), reported on the use of 'rescue' analgesia at 24 hours as a proxy measure of pain control. Topical NSAIDs were associated with a reduction in the need for oral analgesia compared with control (risk ratio (RR) 0.46, 95% confidence interval (CI) 0.34 to 0.61; low-certainty evidence). Approximately 4 out of 10 people in the control group used rescue analgesia at 24 hours. No data were available on the use of analgesia at 48 or 72 hours.One trial (28 participants) reported on the proportion of abrasions healed after 24 and 48 hours. These outcomes were similar in both arms of the trial. (at 24 hours RR 1.00 (0.81 to 1.23); at 48 hours RR 1.00 (0.88 to 1.14); low-certainty evidence). In the control group nine out of 10 abrasions were healed within 24 hours and all were healed by 48 hours. Complications of corneal abrasions were reported in 6 studies (609 participants) and were infrequently reported (4 complications, 1 in NSAID groups (recurrent corneal erosion) and 3 in control groups (2 recurrent corneal erosions and 1 corneal abscess), very low-certainty evidence). Possible drug-related adverse events (AEs) were reported in two trials (163 participants), with the number of adverse events low (4 AEs, 3 in NSAID group, including discomfort/photophobia on instillation, conjunctival hyperaemia and urticaria, and 1 in the control group, corneal abscess) very low-certainty evidence. The findings of the included studies do not provide strong evidence to support the use of topical NSAIDs in traumatic corneal abrasions. This is important, since NSAIDs are associated with a higher cost compared to oral analgesics. None of the trials addressed our primary outcome measure of participant-reported pain intensity reduction of 30% or more or 50% or more at 24 hours.

78 FR 72791 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-04

... operators Inspection, test, and 10 work-hours x $0 $850 260 $221,000. corrective actions $85 per hour... (new action).... 185 work-hours $28,771........ $44,496........ 569 $25,318,224. x $85 per hour = $15,725. Revise maintenance program 1 work-hour x $0 $85 569 $48,365. (new action). $85 per hour = $85...

Effects of a 10-Day Intensive Health Promotion Program Combining Diet and Physical Activity on Body Composition, Physical Fitness, and Blood Factors of Young Adults: A Randomized Pilot Study

PubMed Central

Lee, Kyoung Soon; Lee, Jae Koo; Yeun, Young Ran

2017-01-01

Background A lifestyle characterized by poor eating habits and physical inactivity is a risk factor for multiple lifestyle diseases in young adults. This study assessed the effects of implementing an intensive 10-day health promotion program combining diet and physical activities on body composition, physical fitness, and biochemical parameters of young adults. Material/Methods In this randomized pilot study, 30 female undergraduate students were randomly allocated to an intervention and a control group. The health promotion program consisted of unlimited amounts of vegetarian food; aerobic, flexibility, and strength exercises (3 hours/day); lectures on health (3 hours/day); massage practice (2 hours/day); and healthy cooking practice (1 hour/day). The effects of the intervention were analyzed using the Mann-Whitney U test and the Wilcoxon signed-rank test. Results The intensive 10-day health promotion program significantly reduced body weight, body mass index, triglyceride, total cholesterol, low-density lipoprotein cholesterol, blood glucose, and the homeostasis model assessment of insulin resistance. At the same time, participants demonstrated increased back muscle, leg muscle, and grip strength; waist and shoulder flexibility; balance; and cardiorespiratory endurance. Conclusions The intensive 10-day health promotion program is a viable intervention for improving body composition, physical fitness, glycemic control, and blood lipid levels in young adults. PMID:28399076

Evaluation of the mydriatic effects of topical administration of rocuronium bromide in Hispaniolan Amazon parrots (Amazona ventralis).

PubMed

Petritz, Olivia A; Guzman, David Sanchez-Migallon; Gustavsen, Kate; Wiggans, K Tomo; Kass, Philip H; Houck, Emma; Murphy, Christopher J; Paul-Murphy, Joanne

2016-01-01

OBJECTIVE :To determine the mydriatic effects of topical rocuronium bromide administration in Hispaniolan Amazon parrots (Amazona ventralis) and to identify any adverse effects associated with treatment. Randomized crossover study. 8 healthy adult Hispaniolan Amazon parrots. Rocuronium bromide (20 μL/eye; 10 mg/mL) or saline (20 μL/eye; 0.9% NaCl) solution was administered in both eyes of each bird with a 26-day washout period. The birds were manually restrained in lateral recumbency with the apex of the cornea positioned upward for 2 minutes following administration in each eye. Infrared pupillometry and direct pupillary light reflex measurements were used to evaluate the mydriatic effects. Pupillary measurements were recorded prior to administration and every 20 minutes for 2 hours after administration, then hourly for a total of 7 hours. A brief physical examination was performed, direct pupillary light reflex was tested, and fluorescein staining was performed on each eye of each bird 24 hours after administration. A significant difference in pupillary diameter for the active versus control treatment group was noted from 20 to 360 minutes after drug administration, but not at 420 minutes. Minimal adverse effects were noted. Three birds had transient inferior eyelid paresis noted in both eyes after receiving rocuronium; 24 hours after the treatment, no differences in ocular measurements existed between the active and control treatments. Results suggested that topical rocuronium bromide administration may be safely used for pupillary dilation in Hispaniolan Amazon parrots and could be used for clinical evaluation, fundus imaging, and surgical interventions involving the lens and posterior segment in this species.

Sleep medicine content in dental hygiene education.

PubMed

Minichbauer, Brittany C; Sheats, Rose D; Wilder, Rebecca S; Phillips, Ceib L; Essick, Gregory K

2015-05-01

According to the National Research Council, 70 million Americans chronically suffer from approximately 60 medically recognized sleep disorders. With most clinicians unaware of these disorders, many individuals remain undiagnosed. To effectively address this issue, health care professionals must work collaboratively to educate, identify, and treat patients with sleep disorders. However, medical and dental clinicians do not receive adequate education in sleep medicine. On the frontline regarding prevention and counseling, dental hygienists play an important role in patient education, screening, and management of sleep disorders. The aim of this study was to assess the amount of sleep medicine content in U.S. dental hygiene programs. An electronic survey was emailed to all 334 accredited U.S. dental hygiene programs. The 18-question survey assessed the sleep medicine content presented during the 2012-13 academic year. A total of 35.3% (n=118) of the programs responded. The mean number of hours devoted to sleep medicine in their curricula was 1.55 hours (SD=1.37). Although 69% (n=79) of the responding programs reported spending time on sleep bruxism (mean=1.38 hours, SD=0.85), only 28% (n=32) reported spending time on other topics such as snoring and obstructive sleep apnea (mean=1.39 hours, SD=0.72). These results suggest that sleep medicine is included in the majority of U.S. dental hygiene programs, but the content is limited and focused on sleep bruxism. This level of training is inadequate to prepare dental hygienists for their potential role in patient education, screening, and management of sleep-related breathing disorders.

Preparing Biology Graduate Teaching Assistants for Their Roles as Instructors: An Assessment of Institutional Approaches.

PubMed

Schussler, Elisabeth E; Read, Quentin; Marbach-Ad, Gili; Miller, Kristen; Ferzli, Miriam

2015-01-01

The inconsistency of professional development (PD) in teaching for graduate teaching assistants (GTAs) is a widespread problem in higher education. Although GTAs serve an important role in retention of undergraduate science majors and in promotion of scientific literacy in nonmajors, they often lack preparation and ongoing support for teaching. Given the recent national focus on instructional quality in introductory courses, our goal was to use an online survey to identify current practices of teaching PD for biology GTAs and compare these results with the last national survey on this topic. In responses from 71 participant institutions, 96% reported some mandatory teaching preparation for biology GTAs; however, 52% of these programs required 10 or fewer hours per year. Respondents wanted to change their programs to include more pedagogical information and teaching observations with feedback to their GTAs. Programmatic self-ratings of satisfaction with GTA PD were positively correlated with the number of topics discussed during PD. Although more schools are requiring GTA PD for teaching compared with the last national survey, the lack of program breadth at many schools warrants a national conversation with regard to recent calls for improving undergraduate instruction. © 2015 E. E. Schussler et al. 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).

Ethics education in family medicine training in the United States: a national survey.

PubMed

Manson, Helen M; Satin, David; Nelson, Valerie; Vadiveloo, Thenmalar

2014-01-01

Although professional organizations endorse ethics education in family medicine training, there is little published evidence that ethics teaching occurs. This survey collated data on the aims, content, pedagogical methods, assessment, and barriers relating to formal ethics education in family medicine residency programs in the United States. A questionnaire surveyed all 445 family medicine residency programs in the United States. Forty percent of programs responded (178/445). Of these, 95% formally teach at least one ethics topic, 68.2% teach six or more topics, and 7.1% teach all 13 core topics specified in the questionnaire. Programs show variation, providing between zero to 100 hours' ethics education over the 3 years of residency training. Of the responding programs, 3.5% specify well-defined aims for ethics teaching, 25.9% designate overall responsibility for the ethics curriculum to one individual, and 33.5% formally assess ethics competencies. The most frequent barriers to ethics education are finding time in residents' schedules (59.4%) and educator expertise (21.8%). Considerable variation in ethics education is apparent in both curricular content and delivery among family medicine residency programs in the United States. Additional findings included a lack of specification of explicit curricular aims for ethics teaching allied to ACGME or AAFP competencies, a tendency not to designate one faculty member with lead responsibility for ethics teaching in the residency program, and a lack of formal assessment of ethics competencies. This has occurred in the context of an absence of robust assessment of ethics competencies at board certification level.

10 CFR 26.205 - Work hours.

Code of Federal Regulations, 2013 CFR

2013-01-01

... REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Managing Fatigue § 26.205 Work hours. (a) Individuals subject to work hour controls. Any individual who performs duties identified in § 26.4(a)(1) through (a)(5... paragraphs (b)(1) through (b)(5) of this section, the calculated work hours must include all time performing...

10 CFR 26.205 - Work hours.

Code of Federal Regulations, 2014 CFR

2014-01-01

... REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Managing Fatigue § 26.205 Work hours. (a) Individuals subject to work hour controls. Any individual who performs duties identified in § 26.4(a)(1) through (a)(5... paragraphs (b)(1) through (b)(5) of this section, the calculated work hours must include all time performing...

10 CFR 26.205 - Work hours.

Code of Federal Regulations, 2012 CFR

2012-01-01

... REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Managing Fatigue § 26.205 Work hours. (a) Individuals subject to work hour controls. Any individual who performs duties identified in § 26.4(a)(1) through (a)(5... paragraphs (b)(1) through (b)(5) of this section, the calculated work hours must include all time performing...

Field evaluation of picaridin repellents reveals differences in repellent sensitivity between Southeast Asian vectors of malaria and arboviruses.

PubMed

Van Roey, Karel; Sokny, Mao; Denis, Leen; Van den Broeck, Nick; Heng, Somony; Siv, Sovannaroth; Sluydts, Vincent; Sochantha, Tho; Coosemans, Marc; Durnez, Lies

2014-12-01

Scaling up of insecticide treated nets has contributed to a substantial malaria decline. However, some malaria vectors, and most arbovirus vectors, bite outdoors and in the early evening. Therefore, topically applied insect repellents may provide crucial additional protection against mosquito-borne pathogens. Among topical repellents, DEET is the most commonly used, followed by others such as picaridin. The protective efficacy of two formulated picaridin repellents against mosquito bites, including arbovirus and malaria vectors, was evaluated in a field study in Cambodia. Over a period of two years, human landing collections were performed on repellent treated persons, with rotation to account for the effect of collection place, time and individual collector. Based on a total of 4996 mosquitoes collected on negative control persons, the overall five hour protection rate was 97.4% [95%CI: 97.1-97.8%], not decreasing over time. Picaridin 20% performed equally well as DEET 20% and better than picaridin 10%. Repellents performed better against Mansonia and Culex spp. as compared to aedines and anophelines. A lower performance was observed against Aedes albopictus as compared to Aedes aegypti, and against Anopheles barbirostris as compared to several vector species. Parity rates were higher in vectors collected on repellent treated person as compared to control persons. As such, field evaluation shows that repellents can provide additional personal protection against early and outdoor biting malaria and arbovirus vectors, with excellent protection up to five hours after application. The heterogeneity in repellent sensitivity between mosquito genera and vector species could however impact the efficacy of repellents in public health programs. Considering its excellent performance and potential to protect against early and outdoor biting vectors, as well as its higher acceptability as compared to DEET, picaridin is an appropriate product to evaluate the epidemiological impact of large scale use of topical repellents on arthropod borne diseases.

Field Evaluation of Picaridin Repellents Reveals Differences in Repellent Sensitivity between Southeast Asian Vectors of Malaria and Arboviruses

PubMed Central

Denis, Leen; Van den Broeck, Nick; Heng, Somony; Siv, Sovannaroth; Sluydts, Vincent; Sochantha, Tho; Coosemans, Marc; Durnez, Lies

2014-01-01

Scaling up of insecticide treated nets has contributed to a substantial malaria decline. However, some malaria vectors, and most arbovirus vectors, bite outdoors and in the early evening. Therefore, topically applied insect repellents may provide crucial additional protection against mosquito-borne pathogens. Among topical repellents, DEET is the most commonly used, followed by others such as picaridin. The protective efficacy of two formulated picaridin repellents against mosquito bites, including arbovirus and malaria vectors, was evaluated in a field study in Cambodia. Over a period of two years, human landing collections were performed on repellent treated persons, with rotation to account for the effect of collection place, time and individual collector. Based on a total of 4996 mosquitoes collected on negative control persons, the overall five hour protection rate was 97.4% [95%CI: 97.1–97.8%], not decreasing over time. Picaridin 20% performed equally well as DEET 20% and better than picaridin 10%. Repellents performed better against Mansonia and Culex spp. as compared to aedines and anophelines. A lower performance was observed against Aedes albopictus as compared to Aedes aegypti, and against Anopheles barbirostris as compared to several vector species. Parity rates were higher in vectors collected on repellent treated person as compared to control persons. As such, field evaluation shows that repellents can provide additional personal protection against early and outdoor biting malaria and arbovirus vectors, with excellent protection up to five hours after application. The heterogeneity in repellent sensitivity between mosquito genera and vector species could however impact the efficacy of repellents in public health programs. Considering its excellent performance and potential to protect against early and outdoor biting vectors, as well as its higher acceptability as compared to DEET, picaridin is an appropriate product to evaluate the epidemiological impact of large scale use of topical repellents on arthropod borne diseases. PMID:25522134

Using Debate to Teach Pharmacy Students About Ethical Issues

PubMed Central

Hanna, Lezley-Anne; Barry, Johanne; Donnelly, Ryan; Hughes, Fiona; Jones, David; Laverty, Garry; Parsons, Carole; Ryan, Cristin

2014-01-01

Objective. To create, implement, and evaluate debate as a method of teaching pharmacy undergraduate students about ethical issues. Design. Debate workshops with 5 hours of contact with student peers and facilitators and 5 hours of self-study were developed for second-year pharmacy students. Student development of various skills and understanding of the topic were assessed by staff members and student peers. Assessment. One hundred fifty students completed the workshops. The mean score for debating was 25.9 out of 30, with scores ranging from 23.2 to 28.7. Seventy percent of students agreed that the debates were a useful teaching method in the degree program. Conclusion. A series of workshops using debates effectively delivered course content on ethical issues and resulted in pharmacy students developing skills such as teamwork, peer assessment, communication, and critical evaluation. These findings suggest that pharmacy students respond favorably to a program using debates as a teaching tool. PMID:24761018

Using debate to teach pharmacy students about ethical issues.

PubMed

Hanna, Lezley-Anne; Barry, Johanne; Donnelly, Ryan; Hughes, Fiona; Jones, David; Laverty, Garry; Parsons, Carole; Ryan, Cristin

2014-04-17

To create, implement, and evaluate debate as a method of teaching pharmacy undergraduate students about ethical issues. Debate workshops with 5 hours of contact with student peers and facilitators and 5 hours of self-study were developed for second-year pharmacy students. Student development of various skills and understanding of the topic were assessed by staff members and student peers. One hundred fifty students completed the workshops. The mean score for debating was 25.9 out of 30, with scores ranging from 23.2 to 28.7. Seventy percent of students agreed that the debates were a useful teaching method in the degree program. A series of workshops using debates effectively delivered course content on ethical issues and resulted in pharmacy students developing skills such as teamwork, peer assessment, communication, and critical evaluation. These findings suggest that pharmacy students respond favorably to a program using debates as a teaching tool.

STS-121: Discovery L-1 Countdown Status Briefing

NASA Technical Reports Server (NTRS)

2006-01-01

Bruce Buckingham, NASA Public Affairs, introduces Jeff Spaulding, NASA Test Director; Debbie Hahn, STS-121 Payload Manager; and Kathy Winters, Shuttle Weather Officer. Spaulding gives his opening statement on this one day prior to the launching of the Space Shuttle Discovery. He discusses the following topics: 1) Launch of the Space Shuttle Discovery; 2) Weather; 3) Load over of onboard reactants; 4) Hold time for liquid hydrogen; 5) Stowage of Mid-deck completion; 6) Check-out of onboard and ground network systems; 7) Launch windows; 8) Mission duration; 9) Extravehicular (EVA) plans; 10) Space Shuttle landing day; and 11) Scrub turn-around plans. Hahn presents and discusses a short video of the STS-121 payload flow. Kathy Winters gives her weather forecast for launch. She then presents a slide presentation on the following weather conditions for the Space Shuttle Discovery: 1) STS-121 Tanking Forecast; 2) Launch Forecast; 3) SRB Recovery; 4) CONUS Launch; 5) TAL Launch; 6) 24 Hour Delay; 7) CONUS 24 Hour; 8) TAL 24 Hour; 9) 48 Hour Launch; 10) CONUS 48 Hour; and 11) TAL 48 Hour. The briefing ends with a question and answer period from the media.

The effects of topical Arnica on performance, pain and muscle damage after intense eccentric exercise.

PubMed

Pumpa, Kate L; Fallon, Kieran E; Bensoussan, Alan; Papalia, Shona

2014-01-01

The aim of the study was to determine if topical Arnica is effective in reducing pain, indicators of inflammation and muscle damage, and in turn improve performance in well-trained males experiencing delayed onset muscle soreness (DOMS). Twenty well-trained males matched by maximal oxygen uptake (V̇O2 Max) completed a double-blind, randomised placebo-controlled trial. Topical Arnica was applied to the skin superficial to the quadriceps and gastrocnemius muscles immediately after a downhill running protocol designed to induce DOMS. Topical Arnica was reapplied every 4 waking hours for the duration of the study. Performance measures (peak torque, countermovement and squat jump), pain assessments (visual analogue scale (VAS) and muscle tenderness) and blood analysis (interleukin-1 beta, interleukin-6, tumour necrosis factor-alpha, C-reactive protein, myoglobin and creatine kinase) were assessed at seven time points over five days (pre-, post-, 4, 24, 48, 72 and 96 hours after the downhill run). Participants in the topical Arnica group reported less pain as assessed through muscle tenderness and VAS 72 hours post-exercise. The application of topical Arnica did not affect any performance assessments or markers of muscle damage or inflammation. Topical Arnica used immediately after intense eccentric exercise and for the following 96 hours did not have an effect on performance or blood markers. It did however demonstrate the possibility of providing pain relief three days post-eccentric exercise.

[Comparative efficacy of two topical formulations containing 10% fipronil on the control of Ctenocephalides felis felis on cats].

PubMed

Tancredi, Michelle Godan de Freitas; Correia, Thaís Ribeiro; Ribeiro, Francisco de Assis; Botelho, Maria Clara da Silva Negreiros; Tavares, Pedro Vianna; Scott, Fabio Barbour; Verocai, Guilherme Gomes; Coumendouros, Katherina

2009-01-01

The goal of the present study was to evaluate the comparative efficacy of two topical formulations containing 10% fipronil on the control of Ctenocephalides felis felis on cats. The trial was performed at the Laboratory of Experimental Chemotherapy in Veterinary Parasitology from the Department of Animal Parasitology of the Institute of Veterinary of the Universidade Federal Rural do Rio de Janeiro. Eighteen mixed-breed cats were divided in three groups of six animals each. One group remained without treatment (control). The other groups received as treatment the two topical formulations, a commercial reference and the novel one, both containing 10% fipronil. Treated animals received 0.5 mL of product along their cervical region. Cats were infested on days - 2, +5, +12, +19, +26 and +33. Evaluations were made using the "comb test". The first one was undertaken 4 days after the initial infestation (day +2), and others 48 hours after following infestations (days +7, +14, +21, +28 and + 35). Both tested formulations had satisfactory efficacy until day + 35. No differences were observed comparing the efficacy levels between both formulations throughout the experimental period. The novel topical 10% fipronil formulation presented desirable efficacy on the control of C. f. felis on cats.

Clinically Relevant Reduction in Persistent Facial Erythema of Rosacea on the First Day of Treatment With Oxymetazoline Cream 1.0.

PubMed

Tanghetti, Emil A; Dover, Jeffrey S; Goldberg, David J; Dhawan, Sunil S; Luo, Lei; Berk, David R; Ahluwalia, Gurpreet; Alvandi, Nancy

2018-06-01

Persistent facial erythema is a clinically challenging feature of rosacea. To evaluate persistent erythema reduction on the first day of treatment from pooled data from two pivotal trials of topical oxymetazoline cream 1.0% (oxymetazoline) in persistent facial erythema of rosacea. In two identically designed, phase 3, multicenter trials, adults with moderate to severe persistent facial erythema of rosacea (Clinician Erythema Assessment [CEA] grade ≥3 and Subject Self-Assessment [SSA] grade ≥3) were randomized 1:1 to once-daily topical oxymetazoline or vehicle; the primary efficacy endpoint was ≥2-grade composite CEA and SSA improvement from baseline on day 29. This post hoc analysis evaluated the proportion of patients achieving ≥1-grade composite and individual CEA and SSA improvement at 1, 3, 6, 9, and 12 hours postdose on day 1 (N=885). Significantly more patients achieved ≥1-grade composite and individual CEA and SSA improvement with the first application of oxymetazoline than with vehicle (P less than 0.001) at all postdose time points, beginning with hour 1. Day 1 safety assessments were similar between treatments. Short-term, post hoc analysis. A ≥1-grade improvement in persistent erythema achieved after the first dose of once-daily topical oxymetazoline demonstrated clinically meaningful improvement from the beginning of therapy. J Drugs Dermatol. 2018;17(6):621-626.

A systems approach for analysis of high content screening assay data with topic modeling.

PubMed

Bisgin, Halil; Chen, Minjun; Wang, Yuping; Kelly, Reagan; Fang, Hong; Xu, Xiaowei; Tong, Weida

2013-01-01

High Content Screening (HCS) has become an important tool for toxicity assessment, partly due to its advantage of handling multiple measurements simultaneously. This approach has provided insight and contributed to the understanding of systems biology at cellular level. To fully realize this potential, the simultaneously measured multiple endpoints from a live cell should be considered in a probabilistic relationship to assess the cell's condition to response stress from a treatment, which poses a great challenge to extract hidden knowledge and relationships from these measurements. In this work, we applied a text mining method of Latent Dirichlet Allocation (LDA) to analyze cellular endpoints from in vitro HCS assays and related to the findings to in vivo histopathological observations. We measured multiple HCS assay endpoints for 122 drugs. Since LDA requires the data to be represented in document-term format, we first converted the continuous value of the measurements to the word frequency that can processed by the text mining tool. For each of the drugs, we generated a document for each of the 4 time points. Thus, we ended with 488 documents (drug-hour) each having different values for the 10 endpoints which are treated as words. We extracted three topics using LDA and examined these to identify diagnostic topics for 45 common drugs located in vivo experiments from the Japanese Toxicogenomics Project (TGP) observing their necrosis findings at 6 and 24 hours after treatment. We found that assay endpoints assigned to particular topics were in concordance with the histopathology observed. Drugs showing necrosis at 6 hour were linked to severe damage events such as Steatosis, DNA Fragmentation, Mitochondrial Potential, and Lysosome Mass. DNA Damage and Apoptosis were associated with drugs causing necrosis at 24 hours, suggesting an interplay of the two pathways in these drugs. Drugs with no sign of necrosis we related to the Cell Loss and Nuclear Size assays, which is suggestive of hepatocyte regeneration. The evidence from this study suggests that topic modeling with LDA can enable us to interpret relationships of endpoints of in vitro assays along with an in vivo histological finding, necrosis. Effectiveness of this approach may add substantially to our understanding of systems biology.

Topical intra-articular compared with intravenous tranexamic acid to reduce blood loss in primary total knee replacement: a double-blind, randomized, controlled, noninferiority clinical trial.

PubMed

Gomez-Barrena, Enrique; Ortega-Andreu, Miguel; Padilla-Eguiluz, Norma G; Pérez-Chrzanowska, Hanna; Figueredo-Zalve, Reyes

2014-12-03

Abundant literature regarding the use of intravenous tranexamic acid (TXA) in primary total knee replacement is available. Randomized controlled trials have confirmed the efficacy of topical TXA compared with placebo, but the comparison between topical and intravenous TXA is unclear. The present study was designed to verify noninferior efficacy and safety of topical intra-articular TXA compared with intravenous TXA in primary total knee replacement with cemented implants. A Phase-III, single-center, double-blind, randomized, controlled clinical trial was performed to compare topical intra-articular TXA (3 g of TXA in 100 mL of physiological saline solution) with two intravenous doses of TXA (15 mg/kg in 100 mL of physiological saline solution, one dose before tourniquet release and another three hours after surgery) in a multimodal protocol for blood loss prevention. The primary outcome was the blood transfusion rate, and the secondary outcomes included visible blood loss (as measured in the drain) at twenty-four hours postoperatively and invisible blood loss (as estimated from the Nadler formula) at forty-eight hours postoperatively. The sample size of seventy-eight patients was calculated to give a statistical power of 99% for demonstrating noninferiority. Thirty-nine patients each were allocated to receive topical intra-articular TXA (the experimental group) and intravenous TXA (the control group); there were no significant differences in demographics or preoperative laboratory values between the groups. Noninferiority was estimated by comparing the confidence intervals with a delta of 10%. Student t and Mann-Whitney tests were used to assess the significance of any differences. The transfusion rate was zero in both groups; thus, noninferiority was demonstrated for the primary efficacy end point, suggesting equivalence. Noninferiority was also demonstrated for the secondary efficacy end points. Drain blood loss at twenty-four hours was 315.6 mL (95% confidence interval [CI], 248.5 to 382.7 mL) in the experimental group and 308.1 mL (95% CI, 247.6 to 368.5 mL) in the control group (p = 0.948, Mann-Whitney). Also, estimated blood loss at forty-eight hours was 1259.0 mL (95% CI, 1115.6 to 1402.3 mL) in the experimental group and 1317.9 mL (95% CI, 1175.4 to 1460.4 mL) in the control group (p = 0.837, Mann-Whitney). No significant safety differences were seen between groups. Topical administration of TXA according to the described protocol demonstrated noninferiority compared with intravenous TXA, with no safety concerns. This randomized controlled trial supports the topical intra-articular administration of TXA in primary total knee replacement with cemented implants. Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence. Copyright © 2014 by The Journal of Bone and Joint Surgery, Incorporated.

Cleveland Clinic television series enhances branding in active market.

PubMed

Rees, T

2001-01-01

"Medical Miracles" premiered April 26. It is an information-packed series of programs showcasing The Cleveland Clinic's advanced medical practices. The Cleveland Clinic teamed with local NBC-affiliate, WKYC to develop half-hour shows on topics including neuro-sciences, orthopedics, eye, heart, pediatrics and cancer. As of this writing, three of the half-hour shows already have aired. They will resume in September, October and November, following a summer break. The collaboration is a healthy prospect all the way around. For Cleveland Clinic, it provides highly credible visibility in a competitive marketplace. And, according to WKYC president and general manager, Brooke Spectorsky, " Medical news and information is a high priority among our viewers."

Child Care and the Economy

ERIC Educational Resources Information Center

Karolak, Eric

2009-01-01

Unemployment has topped 7% nationally and economists predict it will approach 10% by 2010. Child care programs experience a trickle-down effect: when businesses cut back hours or lay people off, parents cut back child care hours or pull children from programs. "We're seeing more and more families lose their child care assistance and have nowhere…

Topical chlorophyll-pheophytin derivative-mediated photodynamic therapy for DMBA-induced hamster buccal pouch premaligant lesions: an in vivo study

NASA Astrophysics Data System (ADS)

Hsu, Yih-Chih; Chiang, Chung-Pin; Chen, Jian Wen; Lee, Jeng-Woei; How, Mon-Hsin

2010-02-01

In Taiwan, oral cancer has become a prominent cancer because of its highest annual increase rate among all cancer diseases. Betel quid chewing habit is a major risk factor for oral precancerous and cancerous lesions and there are more than two million people who have this habit in Taiwan. Our previous studies showed that chlorophyll-pheophytin derivative (CPD)-mediated PDT is very effective for killing of SCC-4 cell lines in vitro. In order to decrease the systemic phototoxic effect of CPD, this study was designed to use a topical CPD-mediated PDT for treatment of DMBA-induced hamster buccal pouch precancerous lesions. DMBA was applied to one of the buccal pouches of hamsters thrice a week for 8 to 10 weeks. Precancerous lesions of moderate to severe dysplasia were induced and proven by histological examination. These induced precancerous lesions were used for testing the efficacy of topical CPD-mediated PDT. Before PDT, fluorescence spectroscopy was used to determine when CPD reached its peak level in the lesional epithelial cells after topical application of CPD gel. We found that CPD reached its peak level in precancerous lesions about 1 hour (range, 0 to 30 hours) after topical application of CPD gel. The precancerous lesions in hamsters were then treated with topical CPD-mediated PDT (fluence rate: 200 mW/cm2; light exposure dose 100 J/cm2) using the portable WonderLight LED 635 nm fiber-guided light device once or twice a week. Visual and histological examination demonstrated that topical CPD-mediated PDT was partially effective treatment modality for DMBA-induced hamster buccal pouch precancerous lesions.

Science for Kids Outreach Programs: College Students Teaching Science to Elementary Students and Their Parents

NASA Astrophysics Data System (ADS)

Koehler, Birgit G.; Park, Lee Y.; Kaplan, Lawrence J.

1999-11-01

For a number of years we have been organizing and teaching a special outreach course during our Winter Study Program (the month of January). College students plan, develop, and present hands-on workshops to fourth-grade students and their parents, with faculty providing logistical support and pedagogical advice. Recent topics have been "Forensic Science", "Electricity and Magnetism", "Chemistry and Cooking", "Waves", "Natural Disasters", "Liquids", "Pressure", "Color and Light", "Momentum and Inertia", "Illusions", and "The Senses". The two-hour workshops, held one weekend on campus, emphasize hands-on experiments involving both the kids and the parents. Handouts for each workshop give instructions for doing several experiments at home. This program has been a great success for all involved: the college students gain insight into an aspect of science and what it takes to develop and teach that topic, the elementary school students participate in an exciting and challenging scientific exploration, and the parents have a chance to learn some science while spending time working on projects with their children. We provide an overview of the pedagogical aims of our current approach and a sense of the time-line for putting together such a program in a month.

Schools Attuned. Program Evaluation 2003: The Report Card Study

ERIC Educational Resources Information Center

Ort, Suzanne Wichterle

2003-01-01

This document reports on a study funded by the Nash Family Foundation designed to assess the impact of participation in the Schools Attuned professional development program on Jewish Day School educators. Participants in this study took part in a 35 hour course and 10 hours of post course follow up, related to the Schools Attuned approach to…

LGBT Coverage in U.S. Dental Schools and Dental Hygiene Programs: Results of a National Survey.

PubMed

Hillenburg, Kenneth L; Murdoch-Kinch, Carol A; Kinney, Janet S; Temple, Henry; Inglehart, Marita R

2016-12-01

The aims of this study were to assess curricular coverage of lesbian, gay, bisexual, and transgender (LGBT) content in U.S. and Canadian dental schools and U.S. dental hygiene programs, including hours of LGBT content, pedagogy used, and assessment methods, and to determine whether respondents perceived their institution's coverage as adequate. Data were collected from academic deans at 32 U.S. and two Canadian dental schools and from program directors at 71 U.S. dental hygiene programs (response rates 49%, 20%, 23%, respectively). The results showed that 29% of responding dental schools and 48% of responding dental hygiene programs did not cover LGBT content. Among the respondents, dental schools dedicated on average 3.68 hours and dental hygiene programs 1.25 hours in required settings to LGBT content. Lectures (dental schools 68%, dental hygiene programs 45%) and small group instruction (43%, 25%) were reported as the most common methodology used in teaching this content. Most of the responding dental schools and dental hygiene programs covered HIV (85%, 53%), oral disease risk (63%, 54%), and barriers to accessing health care for LGBT people (58%, 38%). Up to a third reported no need for coverage of topics such as sexual orientation (21%, 32%), coming out (29%, 37%), transitioning (29%, 38%), and sex reassignment surgery (32%, 35%). Assessment was through written examinations (41%, 30%) and faculty-observed patient interactions (21%, 23%); some respondents (20%, 33%) reported no assessment of learning outcomes. The most frequently endorsed strategies for increasing LGBT content were receiving curricular material focusing on LGBT-related health issues and health disparities and having trained faculty to teach LGBT content.

Mars Atmosphere and Volatile EvolutioN (MAVEN) mission's Red Planet program: Bridging the gap in elementary school science through climate studies of Mars

NASA Astrophysics Data System (ADS)

Wood, E. L.

2012-12-01

Although reading, writing, and math examinations are often conducted early in elementary school, science is not typically tested until 4th or 5th grade. The result is a refocus on the tested topics at the expense of the untested ones, despite that standards exist for each topic at all grades. On a national level, science instruction is relegated to a matter of a few hours per week. A 2007 Education Policy study states that elementary school students spend an average of 178 minutes a week on science while spending 500 minutes on literacy. A recent NSTA report in July of 2011 of elementary and middle school teachers confirms that teachers feel pressured to teach math and literacy at the expense of other programs. In our interaction with elementary teachers, it is also apparent that many are uncomfortable with science concepts. In order for us to successfully address the Next Generation Science Standards, teachers must be able to reconcile all of the different requirements placed on them in a given school day and in a given school environment. A unique way to combat the lack of science instruction at elementary grades is to combine literacy into an integrated science program, thereby increasing the number of science contact hours. The Red Planet: Read, Write, Explore program, developed for the MAVEN mission, is a science, art, and literacy program designed to easily fit into a typical 3rd-5th grade instructional day. Red Planet tackles climate change through Mars' geologic history and makes Mars-Earth comparisons, while encouraging students to reflect on the environmental requirements needed to keep a biological organisms (including humans) happy, healthy, and alive. The Red Planet program is currently being pilot tested at Acres Green Elementary School in Colorado.

Antimicrobial Properties of Topical Anesthetic Liquids Containing Lidocaine or Benzocaine

PubMed Central

Morrow, Mark E.; Berry, Charles W.

1988-01-01

Six species of microorganisms commonly found within the oral cavity were exposed for either one minute or two hours to 5% lidocaine liquid topical anesthetic and benzocaine liquid topical anesthetic. Mixtures of microorganisms and anesthetics were diluted and plated onto a brain heart infusion medium. Reduction in cell viability was 73-100% after exposure to the anesthetic agents when compared with the saline/buffer controls. A significant reduction (p < .005) in cell growth by Streptococcus mutans, S. sanguis, S. mitis, S. salivarius, Actinomyces viscosus, and Candida albicans was associated with a one-minute and two-hour exposure to lidocaine, benzocaine, 5% lidocaine, and the benzocaine vehicle control. Five percent lidocaine reduced growth of the test orgainisms more than benzocaine in one-minute exposures to S. mutans, A. viscosus and S. salivarius and with a two-hour exposure to S. salivarius. Five percent lidocaine was bacteriocidal or fungicidal to all microorganisms for both time periods whereas, benzocaine liquid topical anesthetic was predominately bacteriostatic or fungistatic after one-minute exposures and bacteriocidal or fungicidal after two hours. The results indicated that two dental liquid topical anesthetics containing lidocaine or benzocaine possessed considerable antimicrobial activity to selected oral microorganisms. The exclusive use of a topical liquid anesthetic may be an adequate means to render the oral mucosa aseptic before injection of a local anesthetic. PMID:3278655

Comparative study of the efficacy of topical steroid and antibiotic combination therapy versus oral antibiotic alone when treating acute rhinosinusitis.

PubMed

El-Hennawi, D M; Ahmed, M R; Farid, A M; Al Murtadah, A M

2015-05-01

Acute rhinosinusitis arises as a consequence of viral rhinitis, and bacterial infection can subsequently occur. Intranasal antibiotics as an adjunct to corticosteroids usually demonstrate the greatest symptom relief. We wanted to clinically evaluate the effects of a topical antibiotic and steroid combination administered intranasally, versus an oral antibiotic alone when treating acute rhinosinusitis. Forty patients with acute bacterial rhinosinusitis were divided into two groups. Group A received an antibiotic and steroid combination (ofloxacin 0.26 per cent and dexamethasone 0.053 per cent nasal drops) for 10 days, administered intranasally (5 drops in each nostril/8 hours). Group B, the control group, received an oral antibiotic alone (amoxicillin 90 mg/kg). Eight hours after commencing treatment, facial pain was more severe in group B and nasal obstruction was reduced in both groups. Ten days after commencing treatment, anterior nasal discharge was 0.15 per cent in group A and absent in group B. The application of a topical antibiotic and steroid combination into the nasal cavity is an effective way of treating uncomplicated, acute bacterial rhinosinusitis with the theoretical advantages of easy administration, high local drug concentration and minimal systemic adverse effects.

Curriculum in Psychiatry and Neurology for Pharmacy Programs

PubMed Central

Bostwick, Jolene R.; Goldstone, Lisa W; Thomas, Kelan; Nemire, Ruth; Gable, Kelly N.; Cates, Marshall; Caballero, Joshua; Smith, Tawny; Bainbridge, Jacquelyn

2017-01-01

Objective. To describe pharmacy curricula in psychiatry and neurology and to report on neuropsychiatric pharmacy specialists’ views on optimal curriculum. Methods. Design and administer one electronic survey to accredited pharmacy programs asking them to report information on curricula in psychiatry and neurology for the 2014-2015 academic year. Design and administer a separate electronic survey to board certified pharmacists with an academic affiliation who are members of the College of Psychiatric and Neurologic Pharmacists (CPNP) asking about their teaching activities and their opinion on optimal curricula. Results. Fifty-six percent of pharmacy programs and 65% of CPNP members responded to the surveys. The program survey revealed greater than 80% of topics were taught by full-time faculty. Didactic lecturing, team-based learning, and case studies were the most common teaching methods. Programs dedicated the most didactics (3 to 5+ hours) to epilepsy, depression, schizophrenia, substance use disorders, and pain. Autism, traumatic brain injury, personality, and eating disorders were either not taught or given ≤ 1 hour of didactics in most programs. Inpatient psychiatry had the most APPE placements with a mean of 19.6, range 0-83. APPE electives in psychiatry outnumbered those in neurology 5 to 1. CPNP member survey results showed 2 out of 3 members agreed that curriculum could be improved with additional APPEs in psychiatry and neurology. Conclusion. Didactic hour distribution in psychiatry and neurology could be improved to better align with board certification in psychiatric pharmacy (BCPP) recommendations and disorder prevalence and complexity. Specialists recommend an experiential component in neurology and psychiatry to combat stigma and improve pharmacist knowledge and skills. PMID:29109559

Topical Caspofungin for Treatment of Keratitis Caused by Candida albicans in a Rabbit Model

PubMed Central

Goldblum, David; Frueh, Beatrice E.; Sarra, Gian-Marco; Katsoulis, Konstantinos; Zimmerli, Stefan

2005-01-01

Candida albicans is the most frequent cause of fungal keratitis in temperate regions. Caspofungin has potent activity against Candida spp. in a variety of clinical settings. Little is known, however, about its activity against fungal keratitis. We compared the efficacy of topical caspofungin with that of topical amphotericin B (AMB) in a rabbit model of experimental keratomycosis. Keratitis was induced with a standardized inoculum of Candida albicans (SC 5314) placed on the debrided cornea. Twenty-four hours after infection, animals were randomly assigned to treatment with 0.15% caspofungin, 0.5% caspofungin, 0.15% AMB, and a saline control (n = 12 rabbits in each group). For the first 12 h, treatment was repeated every 30 min and, after a 12-h pause, was resumed at hourly intervals for another 12 h. The animals were examined and killed 12 h after administration of the last dose. Treatment effects were evaluated by clinical assessment, fungal culture, and histopathology. Drug treatment significantly reduced corneal fungal recovery from 3.78 log10 CFU in saline-treated animals to 2.97, 1.76, and 1.18 log10 CFU in animals treated with 0.15% caspofungin, 0.5% caspofungin, and 0.15% AMB, respectively. By histopathology, the mean hyphal density was significantly lower in the corneas of treated animals than in those of the controls; there was no difference in hyphal densities between the different treatment groups. The depth of corneal invasion was not significantly reduced by the antifungal treatments. By clinical assessment, keratitis progressed in animals treated with saline, whereas disease progression was inhibited by all drug treatment regimens. In our rabbit model, 0.5% caspofungin was as effective as 0.15% AMB for the topical treatment of Candida keratitis. The potential clinical efficacy of caspofungin awaits further investigation. PMID:15793112

Percutaneous absorption of topically applied DTIC-14C (NSC-45388) in Yorkshire white pigs. Final report, 14 September-14 November 1976

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

Skierkowski, P.; Murphy, J.C.; Watson, E.S.

1978-03-01

The absorption of topically applied DTIC (5-(3,3-dimethyl-1-triazeno) imidazole-4-carboxamide-2-14C) (NSC-45388) was studied in female, weanling, Yorkshire white pigs. After 48 hours, an average of 9.61% of the topically applied dose was excreted in the urine of the test animals. Liver and kidney showed the most consistent uptake of radioactivity with heart and adrenal samples also showing significant uptake. Radioactivity was detected in random muscle samples at 6 hours after application, and in bone after 48 hours. A significant percentage of the applied dose was generally detected at and near the site of application.

Cost of Talking Parents, Healthy Teens: a Worksite-based Intervention to Promote Parent-Adolescent Sexual Health Communication

PubMed Central

Ladapo, Joseph A.; Elliott, Marc N.; Bogart, Laura M.; Kanouse, David E.; Vestal, Katherine D.; Klein, David J.; Ratner, Jessica A.; Schuster, Mark A.

2015-01-01

Purpose To examine the cost and cost-effectiveness of implementing Talking Parents, Healthy Teens, a worksite-based parenting program designed to help parents address sexual health with their adolescent children. Methods We enrolled 535 parents with adolescent children at 13 worksites in southern California in a randomized trial. Time and wage data from employees involved in implementing the program were used to estimate fixed and variable costs. Cost-effectiveness was determined with nonparametric bootstrap analysis. For the intervention, parents participated in eight weekly one-hour teaching sessions at lunchtime. The program included games, discussions, role plays, and videotaped role plays to help parents learn to communicate with their children about sex-related topics, teach their children assertiveness and decision-making skills, and supervise and interact with their children more effectively. Results Implementing the program cost $543.03 (SD=$289.98) per worksite in fixed costs, and $28.05 per parent (SD=$4.08) in variable costs. At 9 months, this $28.05 investment per parent yielded improvements in number of sexual health topics discussed, condom teaching, and communication quality and openness. The cost-effectiveness was $7.42 per new topic discussed using parental responses and $9.18 using adolescent responses. Other efficacy outcomes also yielded favorable cost-effectiveness ratios. Conclusions Talking Parents, Healthy Teens demonstrated the feasibility and cost-effectiveness of a worksite-based parenting program to promote parent-adolescent communication about sexual health. Its cost is reasonable and unlikely to be a significant barrier to adoption and diffusion for most worksites considering its implementation. PMID:23406890

76 FR 1168 - Agency Information Collection Activities; Proposed Collection; Comment Request; Health and Diet...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-07

... annual Hours per Total hours respondents response responses response General Topics: Pretest......... 27... administration of the Health and Diet Survey--General Topics, the Agency plans to conduct a pretest to identify and resolve potential problems. The pretest will be conducted with 27 participants; we estimate that...

BASIC Programming.

ERIC Educational Resources Information Center

Jennings, Carol Ann

Designed for use by both secondary- and postsecondary-level business teachers, this curriculum guide consists of 10 units of instructional materials dealing with Beginners All-Purpose Symbol Instruction Code (BASIC) programing. Topics of the individual lessons are numbering BASIC programs and using the PRINT, END, and REM statements; system…

Impact of food intake on the pharmacokinetics of first-line antituberculosis drugs in Taiwanese tuberculosis patients.

PubMed

Lin, Hsien-Chun; Yu, Ming-Chih; Liu, Hsing-Jin; Bai, Kuan-Jen

2014-05-01

Under the directly observed treatment, short course (DOTS) program, antituberculosis (anti-TB) medications were possibly taken at random time, regardless of whether it was prior to or after meals. This study was to evaluate the impact of food intake on pharmacokinetic profiles of first-line TB drugs in Taiwanese TB patients, as well as the relationship between drug levels and pharmacogenetics. This open-label, randomized, cross-over study included newly diagnosed Taiwanese TB patients treated between January 2010 and February 2011 at Taipei Medical University-Wan Fang Hospital. Rifater [a fixed-dose combination formulation of isoniazid (INH), rifampicin (RIF), and pyrazinamide (PZA)] and ethambutol (EMB) were given according to national TB guidelines. Blood samples were collected prior to and 1 hour, 2 hours, 4 hours, 6 hours, and 10 hours after dosing under fasting or postprandial conditions. Pharmacokinetic parameters of the maximum serum concentration (Cmax), time to Cmax, and area under the serum concentration-time curve from the beginning to the 10(th) hour (AUC0-10) were calculated. Sixteen TB patients were included and received anti-TB treatment under the DOTS program after discharge. The overall effects showed that food intake reduced the mean Cmax (INH: 40.6%, RIF: 40.2%, EMB 34.4%, PZA: 24.4%) and AUC0-10 (INH: 21.3%, RIF: 26.4%, EMB: 12.2%, PZA: 12.0%). Meanwhile, food increased the time to Cmax (INH: 78.1%, RIF: 151.3%, EMB: 41.4%, PZA: 148.9%). Significantly lower serum drug concentrations were observed under postprandial conditions than fasting conditions for INH, RIF, and PZA. The impact of taking random anti-TB drugs under the DOTS program instead of taking drugs regularly prior to meals requires further study. Copyright © 2014. Published by Elsevier B.V.

Comparison of the stability of topical isotretinoin and topical tretinoin and their efficacy in acne.

PubMed

Elbaum, D J

1988-09-01

After 4 hours of exposure to incandescent light, 80% of 0.05% topical isotretinoin and 60% of 0.05% topical tretinoin preparations remained in their original form. In contrast, after 2 hours of exposure to fluorescent light only 25% of topical tretinoin and possibly 60% of topical isotretinoin remained in their original forms. Longer exposure to fluorescent light did not result in further breakdown, and the final breakdown of both preparations was similar. A 12-week, double-blind clinical trial comparing isotretinoin (0.05%) with tretinoin (0.05%) applied topically to patients with moderate acne was carried out. Both preparations caused significant reductions in papules and pustules. However, neither treatment was significantly superior to the other in the reduction of acne lesions. This may be because both preparations are rapidly broken down to similar products when exposed to fluorescent light.

The Road to Computer Literacy. Part V: Objectives and Activities for Grades 10-12.

ERIC Educational Resources Information Center

Bitter, Gary

1983-01-01

Presents computer-oriented activities in computer awareness and programing for students in grades 10-12. Intended for use by teachers of all disciplines, activities include such topics as prediction, interpretation and generalization of data, computer systems, PASCAL and PILOT programing, sampling techniques, computer survival, invasion of…

Virtual grand rounds: a new educational approach in social work that benefits long-term care providers and patients in rural Idaho.

PubMed

Cunningham, B J; Vande Merwe, R

2009-01-01

Nationwide, rural USA is experiencing a shortage of social workers. In rural Idaho, three state-wide non-profit organizations worked together to develop Virtual Grand Rounds (VGRs), a new approach to delivering continuing education to social workers and residential care coordinators, in order to promote their retention in the workforce. This study examined participant satisfaction and the potential for the delivery system to be replicated in other states. Between July 2002 and December 2006, 740 person-hours (359 attendees x 2.06 hours) of continuing education were delivered to resident care coordinators and social workers in 9 sessions of VGRs. In total, 287 evaluation forms (79% return rate) were collected on the quality of the presentation, the presenter's expertise and delivery, the relevance and value of the presentation to the attendee, and the quality of the technology. The questionnaire consisted of 10 questions that aimed to measure participant satisfaction level, using a five-point Likert scale with a comments section. Programs and presenters received positive scores. Participants approved of the delivery method and the overall satisfaction rating was 4.1. As to whether the information presented would lead to changes in practice, participants responded positively with a score of 3.25. The Telehealth Idaho program contributed to a thorough training for new healthcare employees and for those in rural Idaho unable to attend the annual conference for essential training. Initial successes led to an expansion of the program to include other facility staff, and other topics which provided a new training system and infrastructure. This represents one unique contribution to addressing the rural social workers shortage.

Experiential Learning and Literacy: Preservice Teachers' Perspectives

ERIC Educational Resources Information Center

Pittman, Ramona T.; Dorel, Theresa G.

2014-01-01

In this study, we sought to determine preservice teachers' perceptions about participating in an experiential learning literacy program. A total of 86 preservice teachers participated in two hours of training and then tutored elementary students for a total of eight hours. The preservice teachers engaged in 10 hours of experiential learning…

A Lack of Systemic Absorption Following the Repeated Application of Topical Quetiapine in Healthy Adults.

PubMed

Kayhart, Bryce; Lapid, Maria I; Nelson, Sarah; Cunningham, Julie L; Thompson, Virginia H; Leung, Jonathan G

2018-01-01

In the absence of suitable oral or intravenous access for medication administration and when the intramuscular medications are undesirable, alternative routes for drug delivery may be considered. Antipsychotics administered via an inhaled, intranasal, rectal, or topical route have been described in the literature. Topically administered antipsychotics have been previously reported to produce negligible systemic absorption despite being used in clinical practice for nausea and behavioral symptoms associated with dementia. Additionally, the American Academy of Hospice and Palliative Medicine recommends against the use of topical medications that lack supporting literature. Three studies have assessed the systemic absorption of different antipsychotics after administration of only a single, topically applied dose. To evaluate whether the repeated administration of a topically applied antipsychotic may result in detectable serum levels in an accumulating fashion, a pharmacokinetic study was conducted. Five healthy, adult participants consented to receive extemporaneously prepared topical quetiapine in Lipoderm every 4 hours for a total of 5 doses. Blood samples were drawn at baseline and hours 2, 4, 8, 12, 16, and 24, and serum quetiapine concentrations were measured using high-performance liquid chromatography. Quetiapine was undetectable in every sample from 3 participants. Two participants had minimally detectable serum quetiapine levels no sooner than hour 12 of the study period. Extemporaneously prepared quetiapine in Lipoderm resulted in nonexistent or minimal serum level following repeated topical administration. The use of topically applied quetiapine should still be questioned.

75 FR 38837 - Susan Harwood Training Grant Program, FY 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-06

... DEPARTMENT OF LABOR Occupational Safety and Health Administration Susan Harwood Training Grant... Funding Opportunity for Susan Harwood Training Grant Program, FY 2010. Funding Opportunity No.: SHTG-FY-10... availability of approximately $2.75 million for the Susan Harwood Training Grant Program for Targeted Topic...

Leisure Today--A Society Growing Older: Its Implications for Leisure.

ERIC Educational Resources Information Center

Foret, Claire M.; And Others

1993-01-01

Contains 10 articles addressing the aging of U.S. society and its impact on the leisure industry. Some topics are delivering of leisure services, leisure awareness and education, quality of life programs, group travel programs, ethnic group considerations, enhancing leisure participation, and fitness programming. (GLR)

The Future of Nontraditional/Interdisciplinary Programs: Margin or Mainstream? Selected Papers from the Annual Conference on Nontraditional and Interdisciplinary Programs (10th, Virginia Beach, Virginia, May 10-13, 1992).

ERIC Educational Resources Information Center

Reithlingshoefer, Sally J., Ed.

This volume presents the proceedings of a conference on higher education non-traditional and interdisciplinary programs. The papers are grouped into 13 categories. The categories, together with some of the topics treated by the papers grouped within them, are as follows: (1) "Assessing Experiential Learning" (integration into a…

77 FR 65571 - Notice of Submission of Proposed Information Collection to OMB; Comment Request; HOME Investment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-29

... targeting and affordability requirements of the Act (Sections 214 and 215). Other information collected... hours jurisdictions Total hours Sec. 92.61 Program Description and Housing 10 4 40 Strategy for Insular...

14 CFR 91.1059 - Flight time limitations and rest requirements: One or two pilot crews.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Rest 10 Hours 12 Hours. (6) Minimum After Duty Rest Period for Multi-Time Zone Flights 14 Hours 18... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Flight time limitations and rest... OPERATING AND FLIGHT RULES Fractional Ownership Operations Program Management § 91.1059 Flight time...

Academic Leadership Development: A Case Study.

PubMed

Berman, Audrey

2015-01-01

A dean at a private school of nursing implemented a leadership development program for early- to mid-career nursing faculty consisting of one 4-hour evening session per academic quarter for 7 quarters. Eight faculty members who had expressed interest in assuming a leadership role or been recommended by their supervisors as having strong leadership potential were invited to join. Program topics included leadership pathways, legal issues, budgeting and governance, diversity, the political arena, human resources, and student issues. Interviews with participants revealed 6 themes: the support a peer cohort provided, a desire for real-life application, a lack of previous exposure to related content or experiences, new perceptions of themselves as academic nurse leaders, the value of the program as preparation for academic nursing leadership roles, and broad program applicability. Copyright © 2015 Elsevier Inc. All rights reserved.

Suggested Courseware for the Non-Calculus Physics Student: Simple Harmonic Motion, Wave Motion, and Sound.

ERIC Educational Resources Information Center

Grable-Wallace, Lisa; And Others

1989-01-01

Evaluates 5 courseware packages covering the topics of simple harmonic motion, 7 packages for wave motion, and 10 packages for sound. Discusses the price range, sub-topics, program type, interaction, time, calculus required, graphics, and comments of each courseware. Selects several packages based on the criteria. (YP)

Status report on the land processes aircraft science management operations working group

NASA Technical Reports Server (NTRS)

Lawless, James G.; Mann, Lisa J.

1991-01-01

Since its inception three years ago, the Land Processes Aircraft Science Management Operations Working Group (MOWG) provided recommendations on the optimal use of the Agency's aircraft in support of the Land Processes Science Program. Recommendations covered topics such as aircraft and sensor usage, development of long-range plans, Multisensor Airborne Campaigns (MAC), program balance, aircraft sensor databases, new technology and sensor development, and increased University scientist participation in the program. Impacts of these recommendations improved the efficiency of various procedures including the flight request process, tracking of flight hours, and aircraft usage. The group also created a bibliography focused on publications produced by Land Processes scientists from the use of the aircraft program, surveyed NASA funded PI's on their participation in the aircraft program, and developed a planning template for multi-sensor airborne campaigns. Benefits from these activities are summarized.

Resources for Improving Principal Effectiveness. Annotated Bibliography of Packaged Training Programs.

ERIC Educational Resources Information Center

Gaddy, C. Stephen

This annotated bibliography of commercially prepared training materials for management and leadership development programs offers 10 topical sections of references applicable to school principal training. Entries were selected by using the following criteria: (1) programs dealing too specifically with management in sales, manufacturing, finance,…

Current Status of Nutrition Training in Graduate Medical Education From a Survey of Residency Program Directors: A Formal Nutrition Education Course Is Necessary.

PubMed

Daley, Brian J; Cherry-Bukowiec, Jill; Van Way, Charles W; Collier, Bryan; Gramlich, Leah; McMahon, M Molly; McClave, Stephen A

2016-01-01

Nutrition leaders surmised graduate medical nutrition education was not well addressed because most medical and surgical specialties have insufficient resources to teach current nutrition practice. A needs assessment survey was constructed to determine resources and commitment for nutrition education from U.S. graduate medical educators to address this problem. An online survey of 36 questions was sent to 495 Accreditation Council for Graduate Medical Education (ACGME) Program Directors in anesthesia, family medicine, internal medicine, pediatrics, obstetrics/gynecology, and general surgery. Demographics, resources, and open-ended questions were included. There was a 14% response rate (72 programs), consistent with similar studies on the topic. Most (80%) of the program directors responding were from primary care programs, the rest surgical (17%) or anesthesia (3%). Program directors themselves lacked knowledge of nutrition. While some form of nutrition education was provided at 78% of programs, only 26% had a formal curriculum and physicians served as faculty at only 53%. Sixteen programs had no identifiable expert in nutrition and 10 programs stated that no nutrition training was provided. Training was variable, ranging from an hour of lecture to a month-long rotation. Seventy-seven percent of program directors stated that the required educational goals in nutrition were not met. The majority felt an advanced course in clinical nutrition should be required of residents now or in the future. Nutrition education in current graduate medical education is poor. Most programs lack the expertise or time commitment to teach a formal course but recognize the need to meet educational requirements. A broad-based, diverse universal program is needed for training in nutrition during residency. © 2015 American Society for Parenteral and Enteral Nutrition.

Cost of talking parents, healthy teens: a worksite-based intervention to promote parent-adolescent sexual health communication.

PubMed

Ladapo, Joseph A; Elliott, Marc N; Bogart, Laura M; Kanouse, David E; Vestal, Katherine D; Klein, David J; Ratner, Jessica A; Schuster, Mark A

2013-11-01

To examine the cost and cost-effectiveness of implementing Talking Parents, Healthy Teens, a worksite-based parenting program designed to help parents address sexual health with their adolescent children. We enrolled 535 parents with adolescent children at 13 worksites in southern California in a randomized trial. We used time and wage data from employees involved in implementing the program to estimate fixed and variable costs. We determined cost-effectiveness with nonparametric bootstrap analysis. For the intervention, parents participated in eight weekly 1-hour teaching sessions at lunchtime. The program included games, discussions, role plays, and videotaped role plays to help parents learn to communicate with their children about sex-related topics, teach their children assertiveness and decision-making skills, and supervise and interact with their children more effectively. Implementing the program cost $543.03 (standard deviation, $289.98) per worksite in fixed costs, and $28.05 per parent (standard deviation, $4.08) in variable costs. At 9 months, this $28.05 investment per parent yielded improvements in number of sexual health topics discussed, condom teaching, and communication quality and openness. The cost-effectiveness was $7.42 per new topic discussed using parental responses and $9.18 using adolescent responses. Other efficacy outcomes also yielded favorable cost-effectiveness ratios. Talking Parents, Healthy Teens demonstrated the feasibility and cost-effectiveness of a worksite-based parenting program to promote parent-adolescent communication about sexual health. Its cost is reasonable and is unlikely to be a significant barrier to adoption and diffusion for most worksites considering its implementation. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

[Evaluation of eye patching after cataract surgery in topical anesthesia].

PubMed

Mayer, S; Wirbelauer, C; Häberle, H; Altmeyer, M; Pham, D T

2005-01-01

Although postoperative eye patching is a common practice its background is not well known. Therefore the necessity of eye patching after cataract surgery in topical anesthesia from the medical point of view and the patients' subjective opinion was studied. In this prospective and randomized study 133 patients received after cataract surgery either no covering of the eye (group1), a transparent eye shield for four hours (group 2), an eye pad for four hours (group 3) or an eye pad until the next morning (group 4). Clinical findings were noted and local symptoms, such as pain, foreign body sensation, tearing and photophobia were documented on a visual analogue scale (0 - 10). Furthermore, a questionnaire concerning the subjective opinion was handed out to the patient. The clinical findings revealed no significant differences between the groups. The mean values for local pain were 0.94 +/- 1.56, for the foreign body sensation 1.41 +/- 2.02, for tearing 0.99 +/- 1.8 and for photophobia 1.05 +/- 1.99. Comparing the groups there was significantly more pain and foreign body sensation reported by the patients in group 3, who received eye patching for 4 hours. 91 % of the unpatched patients had no discomfort, whereas 53 % of the patients wearing an eye pad until the next morning considered it as unnecessary. After cataract surgery in topical anesthesia only mild symptoms were noted. There were no significant differences between the groups in the objective clinical findings and the subjective feeling. These results indicate that after cataract surgery eye patching could be unnecessary.

NASA/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program 1987

NASA Technical Reports Server (NTRS)

Tiwari, Surendra N. (Compiler)

1987-01-01

Since 1964, NASA has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 or 11 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises the programs. Objectives: (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate and exchange ideas between participants and NASA; (3) to enrich and refresh the research and teaching activities of participants' institutions; (4) to contribute to the research objectives of the NASA center. Program Description: College or university faculty members were appointed as Research Fellows to spend 10 weeks in cooperative research and study at the NASA Langley Research Center. The Fellow devoted approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program consisted of lectures and seminars on topics of interest or that are directly relevant to the Fellows' research topic.

Implementation of a "Flipped Classroom" for Neurosurgery Resident Education.

PubMed

Girgis, Fady; Miller, Jonathan P

2018-01-01

Engaging residents across a multiyear training spectrum is challenging given the heterogeneity of experience and limited time available for educational activities. A "flipped classroom" model, in which residents prepare ahead of time for mentored topic discussions, has potential advantages. We implemented a curriculum consisting of topics distributed across the specialty. Weekly, each resident was randomly assigned to research a specific aspect of an assigned topic appropriate to his or her level of experience: junior residents about what characterizes each clinical entity, midlevel residents about when to intervene, and chief residents about how to administer treatment. Residents completed an anonymous survey 6 months after implementation. Board examination performance was assessed before and after implementation. A total of 12 residents participated in the program. Weekly, 1.75±0.40 hours were spent in preparation, with senior residents reporting less time than junior residents. All residents indicated that the accumulation of experience across 7 years of residency was a major advantage of this program, and all preferred it to lectures. Performance on the board examination significantly increased after implementation (from 316±36 to 468±45, p<0.05). The flipped classroom is a viable approach to resident education and is associated with increased engagement and improved performance using validated knowledge-assessment tools.

The influence of an elective introductory clinical research course on pharmacy student interest in pursuing research-based careers.

PubMed

Overholser, Brian R; Foster, David R; Henry, Joshua R; Plake, Kimberly S; Sowinski, Kevin M

2010-11-10

To assess the impact of an elective clinical research course on second- and third-year pharmacy students' knowledge of clinical research methods, training programs, career options, and interest in pursuing postgraduate training. A 2-credit hour elective course in clinical research was designed that included lectures, discussions, workshops, and in-class presentations related to study design and implementation, protocol synthesis, research evaluation, ethical and legal considerations, data analysis, and professional opportunities involving clinical research. Learner knowledge of these topics was assessed using several methods, including 3 assignments related to research protocol, ethical documentation, and presentation. A survey instrument designed to evaluate the effect the course had on pharmacy students' knowledge of clinical research methods and interest in pursuing postgraduate training in clinical research was administered. Students who completed the elective had a greater level of familiarity with research-related topics, training options, and career opportunities (p < 0.05) and a greater interest in pursuing a career in clinical research (p < 0.05) than did students in a matched control group. Taking a 2-credit hour elective course in clinical research increased pharmacy students' interest in pursuing a career in clinical research.

Involving healthcare professionals and family carers in setting research priorities for end-of-life care.

PubMed

Diffin, Janet; Spence, Michael; Spencer, Rebecca; Mellor, Peter; Grande, Gunn

2017-02-02

It is important to ensure regional variances are considered when setting future end-of-life research priorities, given the differing demographics and service provision. This project sought to identify end-of-life research priorities within Greater Manchester (United Kingdom). Following an initial scoping exercise, six topics within the 10 national priorities outlined by The Palliative and end-of-life care Priority Setting Partnership were selected for exploration. A workshop involving 32 healthcare professionals and a consultation process with 26 family carers was conducted. Healthcare professionals and carers selected and discussed the topics important to them. The topics selected most frequently by both healthcare professionals and carers were 'Access to 24 hour care', 'Planning end-of-life care in advance' and 'Staff and carer education'. Healthcare professionals also developed research questions for their topics of choice which were refined to incorporate carers' views. These questions are an important starting point for future end-of-life research within Greater Manchester.

A pilot study of the effect of pressure-driven lidocaine spray on airway topical anesthesia for conscious sedation intubation.

PubMed

Jiang, Hai; Miao, Hai-Sheng; Jin, San-Qing; Chen, Li-Hong; Tian, Jing-Ling

2011-12-01

Difficult airway remains not only a challenge to the anesthesiologists, but also a life-threatening event to the patients. Awake intubation is the principal choice to deal with difficult airway, and a key point for awake intubation is airway topical anesthesia. Yet, so far there is no ideal topical anesthesia approach for awake intubation. This study aimed at evaluating the effect of pressure-driven (by 10 L/min oxygen flow) lidocaine spray on airway topical anesthesia in order to find a powerful and convenient method for airway topical anesthesia for conscious sedation intubation. Thirty adult patients referred for elective surgery under general anesthesia, aged 18 - C60 years and Mallampati class I or II, were recruited for the study. Before topical anesthesia, the observer's assessment of alert and sedation (OAA/S) scale was controlled between 3 and 4 by intravenous midazolam (0.03 mg/kg), propofol (2 mg×kg(-1)×h(-1)) and remifentanil (0.05 µg×kg(-1)×min(-1)). Ten minutes after sedation, topical anesthesia was performed with the pressure-driven lidocaine spray; the driving pressure was achieved by an oxygen flow of 10 L/min. After topical anesthesia, tracheal intubation was performed and the intubation condition was assessed with modified the Erhan's intubation condition score by an experienced anesthesiologist, and a score of less than 10 was considered to be satisfactory. Attempts to intubate the patient were recorded, and the complications such as local anesthetic toxicity, mucosa injury, and respiration depression were also recorded. The mean arterial blood pressure (MAP), heart rate (HR) and pulse oxygen saturation (SpO2) were recorded at different time points before and after intubation. Patients were asked 24 hours after the operation whether they could recall the events during intubation. All patients were intubated at the first attempt, the average intubation condition score was 7.0 ± 1.1, from 6 to 10, satisfied intubation condition. MAP and HR increased significantly but mildly immediately after the tracheal intubation (P < 0.05), and decreased to the pre-intubation level soon after intubation. There were no related complications and patients had no recall of the intubation procedures. Topical anesthesia with pressure driven 2% lidocaine spray, where pressure is achieved by 10 L/min oxygen flow, can offer satisfactory intubation conditions for conscious sedation intubation.

Ethics Education in Midwifery Education Programs in the United States.

PubMed

Megregian, Michele

2016-09-01

Familiarity with ethical concepts is a required competency for new graduates and a component of accreditation for midwifery education programs in the United States. While midwifery educators have acknowledged the importance of ethics education in midwifery programs, little is known about current methods, format, or evaluation of ethics education. A Web-based survey was developed for program directors of accredited midwifery education programs in the United States. Clock hours, formats, venues, content topics, barriers, and evaluation methods were evaluated by descriptive analysis. Fifty-one percent of programs completed the online survey (25/49). Of these, only 7 (28%) offer ethics as a stand-alone class, although all responding programs integrate some ethics education into other core classes. Programs show variation in format, venue, resources, and clock hours dedicated to ethics education. The most frequent barrier to ethics education is an already crowded curriculum (60%), although 32% of programs denied any barriers at all. The majority of programs include the ethical concepts of informed consent, shared decision making, and effective communication in curriculum content. This survey found that there is considerable variation in ethics education in terms of content, format, and evaluation among accredited midwifery education programs in the United States. Midwifery educators have an opportunity to explore the ethical dilemmas unique to maternity care from a midwifery perspective. There is also the opportunity to create a comprehensive and dynamic midwifery ethics curriculum, which incorporates both stand-alone ethics courses and ethics concepts that are woven throughout the core midwifery curriculum. © 2016 by the American College of Nurse-Midwives.

When Bonds Are Broken: Family Literacy for Incarcerated Fathers and Their Children. 353 Final Report. Year Three. July 1, 1994 - June 30, 1995.

ERIC Educational Resources Information Center

Northampton Community Coll., Bethlehem, PA. Adult Literacy Div.

To break intergenerational patterns of literacy-related problems, four 10-week cycles of family literacy programming provided direct literacy and family literacy instruction for fathers incarcerated in Northampton County Prison. Participants included 10-12 fathers per cycle of 50 hours weekly in 6 hours of adult basic education, English as a…

45 CFR 261.60 - What hours of participation may a State report for a work-eligible individual?

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 2 2013-10-01 2012-10-01 true What hours of participation may a State report for a work-eligible individual? 261.60 Section 261.60 Public Welfare Regulations Relating to Public Welfare OFFICE OF FAMILY ASSISTANCE (ASSISTANCE PROGRAMS), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES ENSURING THA...

Utilization of telemedicine in the U.S. military in a deployed setting.

PubMed

Hwang, Jane S; Lappan, Charles M; Sperling, Leonard C; Meyerle, Jon H

2014-11-01

A retrospective evaluation of the Department of Defense teledermatology consultation program from 2004 to 2012 was performed, focusing on clinical application and outcome measures such as consult volume, response time, and medical evacuation status. A retrospective review of the teledermatology program between 2004 and 2012 was evaluated based on defined outcome measures. In addition, 658 teledermatology cases were reviewed to assess how the program was utilized by health care providers from 2011 to 2012. As high as 98% of the teledermatology consults were answered within 24 hours, and 23% of consults within 1 hour. The most common final diagnoses included eczematous dermatitis, contact dermatitis, and evaluation for nonmelanoma skin cancer. The most common medications recommended included topical corticosteroids, oral antibiotics, antihistamines, and emollients. Biopsy was most commonly recommended for further evaluation. Following teleconsultation, 46 dermatologic evacuations were "avoided" as the patient was not evacuated based on the consultants' recommendation. Consultants' recommendations to the referring provider "facilitated" 41 evacuations. Telemedicine in the U.S. military has provided valuable dermatology support to providers in remote locations by delivering appropriate and timely consultation for military service members and coalition partners. In addition to avoiding unnecessary medical evacuations, the program facilitated appropriate evacuations that may otherwise have been delayed. Reprint & Copyright © 2014 Association of Military Surgeons of the U.S.

Topical corticosteroids in the treatment of acute sunburn: a randomized, double-blind clinical trial.

PubMed

Faurschou, Annesofie; Wulf, Hans C

2008-05-01

To examine the effect of topical corticosteroid treatment on acute sunburn. Randomized, double-blind clinical trial. University dermatology department. Twenty healthy volunteers with Fitzpatrick skin types I (highly sensitive, always burns easily, tans minimally) through III (sun-sensitive skin, sometimes burns, slowly tans to light brown). Seven 34-cm(2) areas were marked on the upper aspect of the back of each participant. An untreated area was tested to determine UV sensitivity. Two areas were treated with excess amounts (2 mg/cm(2)) of either a moderate-potency corticosteroid or a high-potency corticosteroid 30 minutes before UV-B exposure as controls. Six or 23 hours after exposure to radiation, the remaining areas were treated with the 2 corticosteroid preparations. The sunburn improvement factor (SIF) was determined by the following equation: SIF = MED (minimal erythema dose) on treated skin/MED on nontreated skin. An SIF greater than 1 indicated an effect of topical corticosteroids in sunburn relief. The SIFs in the areas treated with either topical corticosteroid 30 minutes before UV-B exposure or high-potency corticosteroid 6 hours after UV-B exposure were significantly different from SIFs in areas that received no treatment (SIF 1.1-1.7; P < .05). Only the median SIF of 1.7 in the areas treated with high-potency corticosteroid 30 minutes before UV-B exposure was clinically relevant. The areas treated 23 hours after UV-B exposure and the areas treated with a moderate-potency corticosteroid 6 hours after UV-B exposure showed no significant reduction in redness. Treatment with topical moderate-potency or high-potency corticosteroids does not provide a clinically useful decrease in the acute sunburn reaction when applied 6 or 23 hours after UV exposure.

Gastric pentadecapeptide BPC 157 promotes corneal epithelial defects healing in rats.

PubMed

Lazić, Ratimir; Gabrić, Nikica; Dekaris, Iva; Bosnar, Damir; Boban-Blagaić, Alenka; Sikirić, Predrag

2005-06-01

We evaluated the role of human gastric pentadecapeptide BPC 157 in corneal epithelial defects healing in rats. 48 rats, in 4 groups (N=12). Total debridement of corneal epithelium preformed unilaterally and lesions stained and photographed. Animals medicated as follows: distilled water (control group) or BPC 157 2 pg/ml, 2 ng/ml, 2 microg/ml, 2 drops/rat eye started immediately after injury induction, every 8 hours up to 40 hours (i.e., at 0, 8, 16, 24, 32, 40 h). Lesions were photographed before application or sacrifice (at 48 h). Defect area was analyzed using a special program. Through 48 hour period a steady recovery is noted in controls. Recovery was markedly accelerated in eyes on microg- or ng-topical regimen of BPC 157 (p < 0.05). Of note, unlike control lesion present also after 48 h, these lesions disappeared already following 40 h (microg) or 48 h (ng) post-injury. BPC 157 was shown to be effective in promoting corneal defects healing in rats. Results were dose dependent.

Career Exploration 10-12. Career Exploration Guidance Program.

ERIC Educational Resources Information Center

Young, John; And Others

Designed as a group guidance approach which can be used with study hall groups and subject matter area classes, this career guidance program provides experiences for high school students in the area of employability and work adjustment. Intended to span eighteen days, the program includes such topics as evaluation of self and skills, values…

United States Air Force Summer Research Program 1991. High School Apprenticeship Program (HSAP) Reports. Volume 11. Phillips Laboratory, Civil Engineering Laboratory

DTIC Science & Technology

1992-01-09

Crystal Polymers Tracy Reed Geophysics Laboratory (GEO) 9 Analysis of Model Output Statistics Thunderstorm Prediction Model Frank Lasley 10...four hours to twenty-four hours. It was predicted that the dogbones would turn brown once they reached the approximate annealing temperature. This was...LYS Hanscom AFB Frank A. Lasley Abstracft. Model Output Statistics (MOS) Thunderstorm prediction information and Service A weather observations

Contracts and Management Services FY 1996 Site Support Program Plan: WBS 6.10.14. Revision 1

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

Knoll, J.M. Jr.

1995-09-01

This is the Contracts and Management Services site support program plan for the US DOE Hanford site. The topics addressed in the program plan include a mission statement, program objectives, planning assumptions, program constraints, work breakdown structure, milestone list, milestone description sheets, and activity detail including cost accounting narrative summary, approved funding budget, and activity detailed description.

Changing Patterns of Work in America, 1976: Hearings Before the Subcommittee on Employment, Poverty, and Migration Labor of the Committee on Labor and Public Welfare, United States Senate, Ninety-Fourth Congress, Second Session on Examination of Alternative Working Hours and Arrangements, April 7 and 8, 1976.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on Labor and Public Welfare.

Several programs designed to improve work life in the United States are reviewed. The subcommittee solicits opinions from leaders in business, labor, and government about what legislative and institutional changes can be made to ensure continued progress in the status of the working people. The hearings cover a broad range of topics including job…

Clinical Comparison: Fast-Acting and Traditional Topical Dental Anesthetic

PubMed Central

DiMarco, Arthur C.; Wetmore, Ann O'Kelley

2016-01-01

A randomized, nonblinded clinical trial compared the effectiveness of an application method of a fast-acting refrigerant topical agent to a 20% benzocaine gel topical. In a split-mouth design, right and left anterior middle superior alveolar injections (N = 30) were administered with a 27-gauge needle at least 24 hours apart with preinjection topicals. Using a cotton-tipped applicator, a refrigerant topical was applied for 5 seconds and 20% benzocaine gel for 2 minutes on opposite sides at 2 separate appointments. Subjects self-reported pain perception after each injection using a visual analog scale (VAS). The mean VAS ratings demonstrated no significant difference between the 5-second application of the refrigerant (M = 16.2, SD = 17.7) and the 2-minute application of 20% benzocaine topical gel anesthetic (M = 17.9, SD = 18.2). Fifty-seven percent of the subjects reported greater pain reduction with the refrigerant, 33% reported greater pain reduction with 20% benzocaine, and 10% reported no difference. Results suggest the described method of application of a refrigerant as an oral topical anesthetic has a faster onset and provides similar benefit in pain reduction compared with 20% benzocaine gel. The refrigerant was easy to accomplish and well received by subjects, indicating potential for routine use in dentistry. PMID:27269661

Clinical Comparison: Fast-Acting and Traditional Topical Dental Anesthetic.

PubMed

DiMarco, Arthur C; Wetmore, Ann O'Kelley

2016-01-01

A randomized, nonblinded clinical trial compared the effectiveness of an application method of a fast-acting refrigerant topical agent to a 20% benzocaine gel topical. In a split-mouth design, right and left anterior middle superior alveolar injections (N = 30) were administered with a 27-gauge needle at least 24 hours apart with preinjection topicals. Using a cotton-tipped applicator, a refrigerant topical was applied for 5 seconds and 20% benzocaine gel for 2 minutes on opposite sides at 2 separate appointments. Subjects self-reported pain perception after each injection using a visual analog scale (VAS). The mean VAS ratings demonstrated no significant difference between the 5-second application of the refrigerant (M = 16.2, SD = 17.7) and the 2-minute application of 20% benzocaine topical gel anesthetic (M = 17.9, SD = 18.2). Fifty-seven percent of the subjects reported greater pain reduction with the refrigerant, 33% reported greater pain reduction with 20% benzocaine, and 10% reported no difference. Results suggest the described method of application of a refrigerant as an oral topical anesthetic has a faster onset and provides similar benefit in pain reduction compared with 20% benzocaine gel. The refrigerant was easy to accomplish and well received by subjects, indicating potential for routine use in dentistry.

Scholarly Concentration Program Development: A Generalizable, Data-Driven Approach.

PubMed

Burk-Rafel, Jesse; Mullan, Patricia B; Wagenschutz, Heather; Pulst-Korenberg, Alexandra; Skye, Eric; Davis, Matthew M

2016-11-01

Scholarly concentration programs-also known as scholarly projects, pathways, tracks, or pursuits-are increasingly common in U.S. medical schools. However, systematic, data-driven program development methods have not been described. The authors examined scholarly concentration programs at U.S. medical schools that U.S. News & World Report ranked as top 25 for research or primary care (n = 43 institutions), coding concentrations and mission statements. Subsequently, the authors conducted a targeted needs assessment via a student-led, institution-wide survey, eliciting learners' preferences for 10 "Pathways" (i.e., concentrations) and 30 "Topics" (i.e., potential content) augmenting core curricula at their institution. Exploratory factor analysis (EFA) and a capacity optimization algorithm characterized best institutional options for learner-focused Pathway development. The authors identified scholarly concentration programs at 32 of 43 medical schools (74%), comprising 199 distinct concentrations (mean concentrations per program: 6.2, mode: 5, range: 1-16). Thematic analysis identified 10 content domains; most common were "Global/Public Health" (30 institutions; 94%) and "Clinical/Translational Research" (26 institutions; 81%). The institutional needs assessment (n = 468 medical students; response rate 60% overall, 97% among first-year students) demonstrated myriad student preferences for Pathways and Topics. EFA of Topic preferences identified eight factors, systematically related to Pathway preferences, informing content development. Capacity modeling indicated that offering six Pathways could guarantee 95% of first-year students (162/171) their first- or second-choice Pathway. This study demonstrates a generalizable, data-driven approach to scholarly concentration program development that reflects student preferences and institutional strengths, while optimizing program diversity within capacity constraints.

Pharmacokinetic analysis of topical tobramycin in equine tears by automated immunoassay.

PubMed

Czerwinski, Sarah L; Lyon, Andrew W; Skorobohach, Brian; Léguillette, Renaud

2012-08-21

Ophthalmic antibiotic therapy in large animals is often used empirically because of the lack of pharmacokinetics studies. The purpose of the study was to determine the pharmacokinetics of topical tobramycin 0.3% ophthalmic solution in the tears of normal horses using an automated immunoassay analysis. The mean tobramycin concentrations in the tears at 5, 10, 15, 30 minutes and 1, 2, 4, 6 hours after administration were 759 (±414), 489 (±237), 346 (±227), 147 (±264), 27.6 (±28.4), 14.8 (±66.6), 6.7 (±18.6), and 23.4 (±73.4) mg/L. Mean tobramycin concentration was maintained above the MIC90 for commonly isolated bacteria for 68.5 min. A single dose of topical tobramycin resulted in therapeutic concentrations of tobramycin in the tears for 1 h after administration. Therapeutic levels of tobramycin remained in equine tears 6 times longer than was reported in rabbit tears.

Comparing Online and In-Person Delivery Formats of the OSHA 10-Hour General Industry Health and Safety Training for Young Workers.

PubMed

Shendell, Derek G; Milich, Lindsey J; Apostolico, Alexsandra A; Patti, Alexa A; Kelly, Siobhan

2017-05-01

Seven school districts or comprehensive high schools were enrolled in online OSHA 10-hour General Industry or Construction health and safety training via CareerSafe to determine the feasibility of online training for students, given limited resources for in-person trainings. A two-campus school district was analyzed comparing OSHA 10 for General Industry across in-person, supervisor-level teachers as authorized trainers, and online course formats. The online training courses were completed by 86 of 91 students, while another 53 of 57 students completed in-person training. Both groups completed identical OSHA-approved quizzes for "Introduction to OSHA," the initial 2-h module consistently provided in OSHA 10 courses across topics and formats. Results indicated teacher supervision was critical, and girls had higher online course completion rates, overall quiz scores, and never failed. Though both cohorts passed, in-person had significantly higher scores than online; both struggled with two questions. Online OSHA 10 for General Industry can be an efficient learning tool for students when limited resources prevent widespread availability of in-person courses.

Topical Iodine And Fluoride Varnish Combined Is More Effective Than Fluoride Varnish Alone For Protecting Erupting First Permanent Molars: A Retrospective Cohort Study

PubMed Central

Tut, Ohnmar K.; Milgrom, Peter M.

2010-01-01

Objective This communication examines the combined effect of topical PVP-iodine plus fluoride varnish in prevention of tooth decay in erupting first permanent molars in an on-going public health program. Methods The evaluation employed a retrospective cohort design with two groups of children 60–83 months. Cohort 1 (2004–05) received three times per school year topical fluoride varnish, and Cohort 2 (2008–09) received topical application of 10% PVP-iodine followed at each visit with topical fluoride varnish. The children were examined clinically at the beginning and end of the school year. Results The proportion of children with caries-free first permanent molars in Cohort 2 (PVP-iodine plus fluoride varnish) was .883 and was greater than that in Cohort 1 (varnish), which was .785 (Chi-square=1.000E1, df 1, p<.002). Conclusions This evaluation of an on-going dental public health program adds evidence that topical antiseptics applied at the same time as fluoride varnish are more effective than varnish alone. Randomized trials are needed. PMID:20337902

Photodynamic therapy of urethral condylomata acuminata using topically 5-aminolevulinic acid

NASA Astrophysics Data System (ADS)

Wang, Xiuli; Wang, Hongwei; Wang, Haishan; Xu, Shizheng; Liao, Kanghuang; Hillemanns, Peter

2005-07-01

Background Electrocoagulation and laser evaporation for urethral condylomata acuminata have high recurrence rates and can be associated with urethral malformations. Objective To investigate the effect of photodynamic therapy (PDT) with topical 5-aminolevulinic acid (ALA) on urethral condylomata acuminata and to examine the histological changes in lesions of condylomata acuminata after ALA-PDT. Methods One hundred and sixty-four urethral condylomata patients were given topical ALA followed by intraurethral PDT through a cylindrical fiber. Among the cases, 16 penile and vulval condylomatous lesions in 11 patients were treated with topical ALA-PDT at same time. After the treatment, biopsy specimens were collected from the 16 penile and vulval lesions. The histological changes were then evaluated by light microscope and electron microscope. Results The complete response rate for urethral condylomata by topical ALA-PDT was 95.12% and the recurrence rate was 5.13% after 6 to 24 months follow-up. Keratinocytes in middle and upper layers of the epidermis with marked vacuolation and some necrocytosis were detected one and three hours after PDT. Necrosis in all layers of the epidermis was noted five hours after PDT by microscopy. In electron microscopy of kerationcytes, distinct ultrastructural abnormalities of mitochondrion, endoplasmic reticulum and membrane damage were observed. Apoptotic bodies were detected three hours after PDT and a large number of the keratinocytes exhibited necrosis five hours after PDT by electron microscope. Conclusions Results suggests that topical ALA-PDT is a simple, effective, relatively safe, less recurrent and comparatively well tolerated treatment for urethral condylomata acuminata. The mechanisms might be that ALA-PDT could trigger apoptotic process and necrosis in the HPV infected keratinocytes. Key words:

Mira: Argonne's 10-petaflops supercomputer

ScienceCinema

Papka, Michael; Coghlan, Susan; Isaacs, Eric; Peters, Mark; Messina, Paul

2018-02-13

Mira, Argonne's petascale IBM Blue Gene/Q system, ushers in a new era of scientific supercomputing at the Argonne Leadership Computing Facility. An engineering marvel, the 10-petaflops supercomputer is capable of carrying out 10 quadrillion calculations per second. As a machine for open science, any researcher with a question that requires large-scale computing resources can submit a proposal for time on Mira, typically in allocations of millions of core-hours, to run programs for their experiments. This adds up to billions of hours of computing time per year.

Mira: Argonne's 10-petaflops supercomputer

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

Papka, Michael; Coghlan, Susan; Isaacs, Eric

2013-07-03

Mira, Argonne's petascale IBM Blue Gene/Q system, ushers in a new era of scientific supercomputing at the Argonne Leadership Computing Facility. An engineering marvel, the 10-petaflops supercomputer is capable of carrying out 10 quadrillion calculations per second. As a machine for open science, any researcher with a question that requires large-scale computing resources can submit a proposal for time on Mira, typically in allocations of millions of core-hours, to run programs for their experiments. This adds up to billions of hours of computing time per year.

Exemplary Programs in Secondary School Biology.

ERIC Educational Resources Information Center

McComas, William F.; Penick, John E.

1989-01-01

Summarizes 10 exemplary programs which address topics on individualized biology, a modified team approach, limnology, physical anthropology, the relevance of biology to society, ecology, and health. Provides names and addresses of contact persons for further information. Units cover a broad range of abilities and activities. (RT)

Study of education program of in-hospital procurement transplant coordinators in Japan.

PubMed

Fukushima, N; Konaka, S; Yasuhira, M; Izawa, M

2014-01-01

As the number of donated organs is still extremely small in Japan compared with other developed countries, in-hospital procurement transplant coordinators (In-Hp PTC) may play an important role in increasing organ donation and making the procurement procedure smoother. In this study, our education program of In-Hp PTC is described. In May 2012, our department started the In-Hp PTC Education Program. In the first semester, a 2-hour lecture is provided every 2 weeks for 5 months to 15 In-Hp PTCs working near Osaka. In the second semester, 20 lectures were provided for 3 consecutive days to 31 In Hp PTCs, more than 80% of whom work far from Osaka. Lecture topics were the history and current status of organ donation in Japan, social regulation of organ donation, care of transplant recipients, overall procedures of organ donation, the role of In-Hp PTC, donor family care, donor indications, and donor assessment and management. Lectures also included simulations of the organ donation process. Participants were surveyed for their opinions after the program, Most participants were satisfied with the program, topics and duration. As most of them are not full-time In-Hp PTCs, they preferred to attend the 3-day program. Many participants are currently working as main In-Hp PTCs and establishing their own organ donation system in their hospital. In-Hp PTCs have an important role to play in establishing an organ procurement system and increasing organ donation in Japan. This program may help establish a systematic education program for this occupation in Japan. Copyright © 2014 Elsevier Inc. All rights reserved.

NASA Tech Briefs, October 1989. Volume 13, No. 10

NASA Technical Reports Server (NTRS)

1989-01-01

Topics include: Electronic Components and Circuits. Electronic Systems, Physical Sciences, Materials, Computer Programs, Mechanics, Machinery, Fabrication Technology, Mathematics and Information Sciences, and Life Sciences

NASA Tech Briefs, October 1992. Volume 16, No. 10

NASA Technical Reports Server (NTRS)

1992-01-01

Topics covered include: Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Machinery; Fabrication technology; Mathematics and Information Sciences; Life Sciences.

Increased Academic Productivity of Orthopaedic Surgery Residents Following 2011 Duty Hour Reform.

PubMed

Johnson, Joey P; Savage, Kevin; Gil, Joseph A; Eberson, Craig P; Mulcahey, Mary K

2017-12-19

In 2003 and again in 2011, the Accreditation Council for Graduate Medical Education (ACGME) mandated increasingly stringent resident duty hour restrictions. With less time required at the hospital, residents theoretically have more time for other academic activities, such as research. Our study seeks to examine whether the number of research publications by orthopaedic residents increased following implementation of the 2011 ACGME duty hour restrictions. Pubmed was queried using publicly available alumni lists from programs across the United States. The years 2008 to 2011 were included to assess pre-2011 productivity. The years 2012 to 2015 were included in the post 2011 group. Paired t tests were used to assess differences between groups. Statistical significance was set to p < 0.05 a priori. A total of 10 orthopedic surgery residency programs across the United States. The study group was composed of 5 of the 2015 top 20 National Institutes of Health (NIH) funded programs and 5 programs without NIH funding. When corrected for number of residents per year, there were 0.290 publications per resident/year from 2008 to 2011 increasing to 0.528 publications per resident/year from 2012 to 2015 following implementation of the 2011 work hour restrictions (p = 0.033). When corrected for number of residents per year, there remained no difference in publications per resident from 2008 to 2011 (p = 0.81) or from 2012 to 2015 (p = 0.10) between NIH and non-NIH funded programs. There has been little data to support the theory that resident work hour restrictions have improved education or patient care in any meaningful way. In our study, there was a statistically significant increase in publications after 2011; however, the number of publications between NIH funded and non-NIH funded programs did not differ. Our study is the first to demonstrate that with increasing duty hour restrictions, orthopaedic surgery residents may be using more of their free time to conduct research. Copyright © 2017 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

The First Bachelor of Science Degree in Wind Energy in the US at Texas Tech University Authors: A. Ruiz Columbié, K. Rozsavolgyi, P. Hughes, D. Farris, A. Swift, R. Walker and M. Baker

NASA Astrophysics Data System (ADS)

Ruiz-Columbie, A.

2010-12-01

This paper presents a new Bachelor of Science Degree in Wind Energy proposal at Texas Tech University (TTU) beginning the spring 2011. It is designed to prepare the students for admission into a graduate program in wind energy, and/or employment as a professional in wind energy. The program integrates the environmental, social, economic, ethical, technical, scientific principles and practical skills the graduates will need in order to success as professionals in their field of expertise. This degree will provide a multidisciplinary education in the wind energy field through the study of subjects as wind meteorology, wind power generation, wind resource assessment, sustainable energy systems, utility systems operations, and fiscal and operational oversight. Students will be prepared to contribute in areas that include planning, development, operations, analysis and supervision of wind energy systems and projects, as well as to continue in graduate studies. Following the Texas Tech Uniform Undergraduate Degree Requirement Act, the major in Wind Energy will include 47 hours of general education courses from the TTU academic core, 18 hours of junior/senior level electives, and 55 hours of coursework in wind energy topics. A minor of 18 hours is also provided at TTU for those students with a different major who might decide to get a higher education in wind energy.

Lesbian, gay, bisexual, and transgender-related content in undergraduate medical education.

PubMed

Obedin-Maliver, Juno; Goldsmith, Elizabeth S; Stewart, Leslie; White, William; Tran, Eric; Brenman, Stephanie; Wells, Maggie; Fetterman, David M; Garcia, Gabriel; Lunn, Mitchell R

2011-09-07

Lesbian, gay, bisexual, and transgender (LGBT) individuals experience health and health care disparities and have specific health care needs. Medical education organizations have called for LGBT-sensitive training, but how and to what extent schools educate students to deliver comprehensive LGBT patient care is unknown. To characterize LGBT-related medical curricula and associated curricular development practices and to determine deans' assessments of their institutions' LGBT-related curricular content. Deans of medical education (or equivalent) at 176 allopathic or osteopathic medical schools in Canada and the United States were surveyed to complete a 13-question, Web-based questionnaire between May 2009 and March 2010. Reported hours of LGBT-related curricular content. Of 176 schools, 150 (85.2%) responded, and 132 (75.0%) fully completed the questionnaire. The median reported time dedicated to teaching LGBT-related content in the entire curriculum was 5 hours (interquartile range [IQR], 3-8 hours). Of the 132 respondents, 9 (6.8%; 95% CI, 2.5%-11.1%) reported 0 hours taught during preclinical years and 44 (33.3%; 95% CI, 25.3%-41.4%) reported 0 hours during clinical years. Median US allopathic clinical hours were significantly different from US osteopathic clinical hours (2 hours [IQR, 0-4 hours] vs 0 hours [IQR, 0-2 hours]; P = .008). Although 128 of the schools (97.0%; 95% CI, 94.0%-99.9%) taught students to ask patients if they "have sex with men, women, or both" when obtaining a sexual history, the reported teaching frequency of 16 LGBT-specific topic areas in the required curriculum was lower: at least 8 topics at 83 schools (62.9%; 95% CI, 54.6%-71.1%) and all topics at 11 schools (8.3%; 95% CI, 3.6%-13.0%). The institutions' LGBT content was rated as "fair" at 58 schools (43.9%; 95% CI, 35.5%-52.4%). Suggested successful strategies to increase content included curricular material focusing on LGBT-related health and health disparities at 77 schools (58.3%, 95% CI, 49.9%-66.7%) and faculty willing and able to teach LGBT-related curricular content at 67 schools (50.8%, 95% CI, 42.2%-59.3%). The median reported time dedicated to LGBT-related topics in 2009-2010 was small across US and Canadian medical schools, but the quantity, content covered, and perceived quality of instruction varied substantially.

hm Science Study Skills Program: People, Energy, and Appropriate Technology. Teacher's Guide.

ERIC Educational Resources Information Center

Wilson, Carol; Krasnow, Gary

This program includes 14 activity-oriented units which integrate instruction in science study skills with hands-on learning about energy and appropriate technology. The program is suitable for use in a wide range of science curricula in grades 7 to 10. Units focus on such topics as the meaning of the word "appropriate," what makes…

1998 NASA-HU American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program

NASA Technical Reports Server (NTRS)

Marable, William P. (Compiler); Murray, Deborah B. (Compiler)

1998-01-01

Since 1964, the National Aeronautics and Space Administration (NASA) has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises the programs. The program objectives include: (1) To further the professional knowledge of qualified engineering and science faculty members; (2) To stimulate and exchange ideas between participants and NASA; (3) To enrich and refresh the research and teaching activities of participants' institutions; (4) To contribute to the research objectives of the NASA center. College or university faculty members will be appointed as Research Fellows to spend 10 weeks in cooperative research and study at the NASA Langley Research Center. The Fellow will devote approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program will consist of lectures and seminars on topics of interest or that are directly relevant to the Fellows' research topics. The lecture and seminar leaders will be distinguished scientists and engineers from NASA, education, and industry.

2001 NASA-ODU American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program

NASA Technical Reports Server (NTRS)

Tiwari, Surendra N. (Compiler); Murray, Deborah B. (Compiler); Hathaway, Roger A. (Technical Monitor)

2002-01-01

Since 1964, the National Aeronautics and Space Administration (NASA) has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises these programs. Objectives: (1) To further the professional knowledge of qualified engineering and science faculty members; (2) To stimulate and exchange ideas between participants and NASA; (3) To enrich and refresh the research and teaching activities of participants' institutions; (4 To contribute to the research objectives of the NASA center. Program Description: College or university faculty members will be appointed as Research Fellows to spend 10 weeks in cooperative research and study at the NASA Langley Research Center. The Fellow will devote approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program will consist of lectures and seminars on topics of interest or that are directly relevant to the Fellow's research topics. The lecture and seminar leaders wil be distinguished scientists and engineers from NASA, education and industry.

1996 NASA-Hampton University American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program

NASA Technical Reports Server (NTRS)

Spencer, John H. (Compiler); Young, Deborah B. (Compiler)

1996-01-01

NASA has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises the programs. The objectives were: (1) To further the professional knowledge of qualified engineering and science faculty members; (2) To stimulate and exchange ideas between participants and NASA; (3) To enrich and refresh the research and teaching activities of participants institutions; (4) To contribute to the research objectives of the NASA Center. Program Description: College or university faculty members will be appointed as Research Fellows to spend 10 weeks in cooperative research and study at the NASA Langley Research Center. The Fellow will devote approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program will consist of lectures and seminars on topics of interest or that are directly relevant to the Fellows' research topics. The lectures and seminar leaders will be distinguished scientists and engineers from NASA, education, or industry.

1999 NASA - ODU American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program

NASA Technical Reports Server (NTRS)

Tiwari, Surendra N. (Compiler); Murray, Deborah B. (Compiler)

2000-01-01

Since 1964, the National Aeronautics and Space Administration (NASA) has supported a program or summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises the programs. Objectives: (1) To further the professional knowledge of qualified engineering and science faculty members; (2) To stimulate and exchange ideas between participants and NASA; (3) To enrich and refresh the research and teaching activities of participants' institutions; (4) To contribute to the research objectives of the NASA center. Program Description: College or university faculty members will be appointed as Research Fellows to spend 10 weeks in cooperative research and study at the NASA Langley Research Center. The Fellow will devote approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program will consist of lectures and seminars on topics of interest or that are directly relevant to the Fellows' research topics. The lecture and seminar leaders will be distinguished scientists and engineers from NASA, education, and industry.

Character selecting advisor for a role-playing game

NASA Technical Reports Server (NTRS)

Redfield, Carol L.; Berlanga, Felicia

1994-01-01

Role-playing games have been a source of much pleasure and merriment for people of all ages. The process of developing a character for a role-playing game is usually very, very time consuming, delaying what many players consider the most entertaining part of the game. An expert system has been written to assist a player in creating a character by guiding the player through a series of questions. This paper discusses the selection of this topic, the knowledge engineering, the software development, and the resulting program that cuts the time of character development from about 4 hours to 30 minutes. The program was written on a PC and an Apollo in CLIPS 4.3 and currently runs on the Apollo.

Teaching and learning experiences in a collaborative distance-education environment.

PubMed

Martin, Peter; Scheetz, Laura Temple

2011-01-01

The Great Plains Distance Education Alliance (Great Plains IDEA) emphasizes the importance of a collaborative environment for instructors and students in distance education. The authors highlight a number of important principles for distance-education programs and point out similarities and differences when compared to traditional face-face-to classes such as communication, classroom management, connectivity, and technical challenges. They summarize general topics concerning the faculty, the syllabus, office hours, the calendar, and announcements. Three essential lesson components are noted: an overview, the lesson itself, and supplemanetary material. The authors also take the student perspective, emphasizing the diversity of students, the importance of computer proficiency, and student interactions. Finally, they summarize a first round of course evaluations in the Great Plains IDEA gerontology master's program.

Scheduling: A guide for program managers

NASA Technical Reports Server (NTRS)

1994-01-01

The following topics are discussed concerning scheduling: (1) milestone scheduling; (2) network scheduling; (3) program evaluation and review technique; (4) critical path method; (5) developing a network; (6) converting an ugly duckling to a swan; (7) network scheduling problem; (8) (9) network scheduling when resources are limited; (10) multi-program considerations; (11) influence on program performance; (12) line-of-balance technique; (13) time management; (14) recapitulization; and (15) analysis.

Leveraging Emerging Technology to Maintain Corporate Situational Awareness

DTIC Science & Technology

2008-06-01

Abstract and Outline for 13th ICCRTS For the paper entitled: Leveraging Emerging Technology to Maintain Corporate ...Situational Awareness Topics: Topic 5. Organizational Issues Topic 4. Cognitive and Social Issues Topic: 2 Networks and Networking Mr. José...for the collection of information is estimated to average 1 hour per response , including the time for reviewing instructions, searching existing data

A double-blind, randomized clinical study to determine the efficacy of benzocaine 10% on histamine-induced pruritus and UVB-light induced slight sunburn pain.

PubMed

Bauer, Martin; Schwameis, Richard; Scherzer, Thomas; Lang-Zwosta, Isabelle; Nishino, Kanako; Zeitlinger, Markus

2015-01-01

This study aims to explore the efficacy of the topical application of 10% benzocaine for treating pruritus and pain as compared to vehicle ointment. Twenty male subjects were treated in a randomized double-blind fashion with the investigational medicinal product (IMPD) and vehicle. Immediately after the injection of 100 µg histamine on both arms, subjects received topical treatment and pruritus was subsequently assessed with visual analogue scale (VASpruritus) and Eppendorfer questionnaire. Ultraviolet B radiation (UVB) was administered on the back to induce slight sunburn. Twelve hours after UVB application again the IMPD was applied on the right or left upper back and vehicle on the other side and pain related to sunburn was measured with VASpain and pressure algometry. A trend towards better reduction of pruritus was shown for benzocaine in VASpruritus. For the VASpain significant differences in group comparison (p = 0.02) were observed. Algometer measurements showed onset of pain reduction in the verum group after 20 min whereas in the vehicle-treated area pain relief occurred only after 60 min after application. The topically administered ointment containing 10% benzocaine was found superior over vehicle for treating pain, but not pruritus.

Effect of Out-of-School Time STEM Education Programs: Implications for Policy

NASA Astrophysics Data System (ADS)

Talbot, Harry A.

Today's world requires greater STEM knowledge for employment and understanding of emerging issues. A predicted 3 million jobs will be created in STEM-related fields but the percentage of earned STEM-related degrees is diminishing. A lack of progress in STEM education for American students is most pronounced among females who make up 48% of the workforce and 24% of STEM employees. A lack of STEM interest among students is compounded by limited time in the school day for STEM topics, lack of teacher confidence in teaching STEM, and a lack of professional development. This study examines the impact of Out-of-School-Time (OST) programs on knowledge acquisition and attitudes toward STEM topics by gender. Program content was delivered by undergraduate pre-teacher candidates and undergraduate STEM majors, using a structured, hands-on engineering program developed for the National Aeronautics and Space Administration (NASA). Monthly professional development was provided to OST staff by NASA content specialists and instructors from Fresno State University. A repeated-measures design analyzed group differences across three points in time: prior to the start of instruction (pretest), immediately following the end of instruction (posttest), and 60 days following (post posttest). A within-group comparison measured posttest and post-post-test changes for each gender. Program students included in the study participated for at least 12 of the 24 program hours offered and completed all three assessments. The findings showed that STEM knowledge acquisition advanced at similar levels for both genders. These results were consistent with the existing research. Findings related to attitudes toward STEM topics showed that female students did not change over time but males students' interest lessened over time. These findings did not support the current research in this area. Recommendations for practice include developing programs that focus on gender differentiated learning styles, linking pre-service teachers with undergraduate STEM majors in the delivery of OST STEM content and skill development, and creating an environment that links the regular day school programs, OST programs, family, media,and cultural institutions to support STEM education. Universities should also play a leading role in the training of future teachers and STEM-field practitioners.

Evaluation program for secondary spacecraft cells: Acceptance test of Eagle-Picher 100 ampere-hour nickel-cadmium cells with auxiliary electrodes

NASA Technical Reports Server (NTRS)

Christy, D. E.

1972-01-01

Tests were conducted on a group of 29 cells for the purpose of removing from the life cycle program all cells found to have electrolyte leakage, internal shorts, low capacity, or inability to recover open circuit voltage above 1.150 volts after the cell short test. The test findings include the following: (1) All the cells exceeded the rated capacity of 103.5 to 119.0 ampere-hours on all three capacity checks. (2) All cells recovered above the 1.150 volt requirement after the cell short test. (3) The cells cannot be overcharged at the c/10 rate without exceeding 1.500 volts after approximately 12 to 13 hours of charge. (4) The resistance value necessary to provide maximum signal power across the auxiliary electrode was found to be 10 ohms. (5) One cell revealed a definite leak at the negative terminal.

Time-temperature-stress capabilities of composite materials for advanced supersonic technology application, phase 1

NASA Technical Reports Server (NTRS)

Kerr, J. R.; Haskins, J. F.

1980-01-01

Implementation of metal and resin matrix composites into supersonic vehicle usage is contingent upon accelerating the demonstration of service capacity and design technology. Because of the added material complexity and lack of extensive service data, laboratory replication of the flight service will provide the most rapid method of documenting the airworthiness of advanced composite systems. A program in progress to determine the time temperature stress capabilities of several high temperature composite materials includes thermal aging, environmental aging, fatigue, creep, fracture, and tensile tests as well as real time flight simulation exposure. The program has two parts. The first includes all the material property determinations and aging and simulation exposures up through 10,000 hours. The second continues these tests up to 50,000 cumulative hours. Results are presented of the 10,000 hour phase, which has now been completed.

The EBIT Calorimeter Spectrometer: a new, permanent user facility at the LLNL EBIT

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

Porter, F S; Beiersdorfer, P; Brown, G V

The EBIT Calorimeter Spectrometer (ECS) is currently being completed and will be installed at the EBIT facility at the Lawrence Livermore National Laboratory in October 2007. The ECS will replace the smaller XRS/EBIT microcalorimeter spectrometer that has been in almost continuous operation since 2000. The XRS/EBIT was based on a spare laboratory cryostat and an engineering model detector system from the Suzaku/XRS observatory program. The new ECS spectrometer was built to be a low maintenance, high performance implanted silicon microcalorimeter spectrometer with 4 eV resolution at 6 keV, 32 detector channels, 10 {micro}s event timing, and capable of uninterrupted acquisitionmore » sessions of over 60 hours at 50 mK. The XRS/EBIT program has been very successful, producing many results on topics such as laboratory astrophysics, atomic physics, nuclear physics, and calibration of the spectrometers for the National Ignition Facility. The ECS spectrometer will continue this work into the future with improved spectral resolution, integration times, and ease-of-use. We designed the ECS instrument with TES detectors in mind by using the same highly successful magnetic shielding as our laboratory TES cryostats. This design will lead to a future TES instrument at the LLNL EBIT. Here we discuss the legacy of the XRS/EBIT program, the performance of the new ECS spectrometer, and plans for a future TES instrument.« less

An Oceanographic Curriculum for High Schools.

ERIC Educational Resources Information Center

Taber, Robert W.; And Others

Contained are outlines for 18 one-hour lectures on oceanology. Each outline lists topics to be covered, suggestions on which topics should be covered most thoroughly, and books for further reading and related films. Lecture topics include: oceanographic surveying and research; geology of the oceans; physical properties of sea water; waves, tides…

Compliance of nursing students with infection prevention precautions: effectiveness of a teaching program.

PubMed

Al-Hussami, Mahmoud; Darawad, Muhammad

2013-04-01

In Jordan's nursing schools, infection prevention precautions are not taught in special courses. Instead, most nursing schools include the topic as a 1-hour lecture within the clinical courses, which is believed to be insufficient. This study aimed to test the effectiveness of a nursing infection prevention educational program presented to nursing students before graduation, to promote their knowledge of infection prevention precautions. A true experimental design was used to examine the effects of the infection prevention educational program on students' educational knowledge. This study involved a random assignment of subjects to experimental and control groups, and administration of the pretest and the posttest to all subjects in both groups separately. Participants in the experimental group demonstrated significantly better knowledge (t = 19.15; df = 95; P = .000) and attitude scores (t = 2.29; df = 46; P = .04) than participants in the control group after particpating in the infection prevention educational program. However, compliance scores were not significantly differernt between the 2 groups (t = 1.92; df = 95; P = .067); indeed, compliance was found to be significant within the experimental group (t = 10.65; df = 46; P = .000). It is important that nursing students be competent in infection prevention precautions; however, there may be deficits in their education in this area. The nursing curriculum should include additional emphasis on practice as a means to help translate theory into clinical behavior. Copyright © 2013 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

Work hours restrictions as an ethical dilemma for residents: a descriptive survey of violation types and frequency.

PubMed

Carpenter, Robert O; Spooner, John; Arbogast, Patrick G; Tarpley, John L; Griffin, Marie R; Lomis, Kimberly D

2006-01-01

The Accreditation Council for Graduate Medical Education (ACGME) implemented requirements regarding allowable duty hours for resident training in the United States in July 2003. In a previous pilot study at Vanderbilt University Medical Center, a significant number of residents reported violation of requirements. In addition, almost half of those individuals admitted under-reporting their hours worked. The authors' goal was to further delineate the type and frequency of violations and under-reporting. A survey tool was designed to assess specific types of violations as well as factors that influence the number of hours residents worked and reported. Approval was obtained from the Vanderbilt Institutional Review Board and Office of Graduate Medical Education before enrollment of subjects. The program directors of Pediatrics, Internal Medicine, Medicine-Pediatrics, and General Surgery supported the participation of their residents. A voluntary anonymous survey of these residents was conducted 1 year after the pilot study. Of 263 eligible residents, 175 were surveyed. Of 175 residents, 125 (71%) residents responded. Eighty-five percent of residents reported violation of duty-hour requirements within the preceding 3 months. Residents reported violation of specific requirements as follows: 1 day off in 7, 28%; 80-hour weekly average, 65%; and "24+6" consecutive hours, 85%. Residents were asked to estimate the number of hours by which they exceeded requirements. Hours over the 80-hour weekly requirement were reported as follows: 1 hour, 12%; 2 hours, 15%; 3 hours, 21%; 4 hours, 5%; 5 hours, 14%; and 6 or more hours, 33%. Hours over the "24+6" requirement were reported as follows: 1 hour, 30%; 2 hours, 42%; 3 hours, 18%; 4 hours, 7%; 5 hours, 1%; and 6 or more hours, 2%. Forty-eight percent of respondents admitted under-reporting violations to their program director. Eighty-five percent of residents reported at least 1 violation, and 48% admitted under-reporting violations. These results support the previous findings of 80% and 49%, respectively. Of the various requirements, the "24+6" rule was most frequently violated. Of those in violation of the "24+6" requirement, the majority (90%) exceeded limits by no more than 3 hours. Of those in violation of the 80-hour weekly average requirement, the majority (57%) exceeded limits by no more than 5 hours. Per the ACGME website, "an RRC may grant exceptions for up to 10% of the 80-hour limit, to individual programs based on a sound educational rationale." Although the overall percent of residents reporting violation remains high, the number of excess hours worked is small relative to established standards (within 10%). The authors propose that systems adaptations could be developed to improve compliance. Special attention is warranted to investigate the activities of residents in the post-call period.

Topical 5% 5-fluorouracil in the treatment of multifocal basal cell carcinoma of the face: A novel chemotherapeutic approach.

PubMed

Naik, Mayuresh P; Mehta, Anuj; Abrol, Sangeeta; Kumar, Sandeep; Gupta, Vishnu S

2016-12-01

To determine the safety and efficacy of topical 5-fluorouracil (5-FU) 5% ointment in treatment of non-syndromic multifocal basal cell carcinoma. A 55-year-old male patient, with 8 hours of daily sun exposure, having histologically proven and radiologically non-syndromic, multifocal basal cell carcinoma with involvement of 6 sites on the face, was treated with topical 5-FU 5% ointment twice daily over all sites except the site involving lid margin to prevent corneal toxicity. Left lid lesion underwent wide surgical excision with 5-mm clear margins and reconstruction with nasal septal mucoperichondrium and local skin mobilization. Pharmacologic effects first appeared at 4 weeks and by 8 weeks, the lesions had scabbed and had fallen off with no induration but residual mild perilesional erythema. Patient had post-op histopathological clear margins and recovered uneventfully. No recurrence in 6 months. A topical 5-FU 5% ointment represents a paradigm shift in the treatment of BCC from invasive and disfiguring options (surgery and chemoradiotherapy) to cheap, convenient, effective, non-invasive, non-disfiguring topical chemotherapy. Topical 5% 5-FU is a safe and effective modality of treatment of superficial spreading multifocal basal carcinoma, especially lesions larger than 10 mm, where margins cannot be identified clearly and recurrent lesions.

Atomic and Molecular Data and their Applications★

NASA Astrophysics Data System (ADS)

Drake, Gordon W. F.; Yoon, Jung-Sik; Kato, Daiji; Karwasz, Grzegorz

2018-03-01

This topical issue on Atomic and molecular data and their applications was motivated by the 10th International Conference on Atomic and Molecular Data (ICAMDATA 2016), which was held from September 26 to 29, 2016 in Gunsan, Republic of Korea. The topics of this issue reflect those of the conference program. The scientific papers in the topical issue cover the fields of atomic and molecular structure, radiative transitions, scattering processes, data base development, and the applications of atomic and molecular data to plasma modeling. Contribution to the Topical Issue "Atomic and Molecular Data and their Applications", edited by Gordon W.F. Drake, Jung-Sik Yoon, Daiji Kato, and Grzegorz Karwasz.

Biochemistry for dietetic students: course content and format.

PubMed

Sirota, L H

1984-12-01

This article presents the results of a survey of the 251 undergraduate dietetic programs for course content and level of the biochemistry course most frequently used to satisfy competencies in biochemistry under Plan IV of the ADA in 1979-80. It showed that a common core of information was stressed by all biochemistry instructors, but there was great variability in content and level of material covered and the textbook chosen, depending on whether the biochemistry course was offered to dietetic majors only, in classes with other nonchemistry majors, or in classes with chemistry majors. Variability was also seen in the time allotted for biochemistry--39 to 280 hours (total lecture and required laboratory hours); laboratory requirements--only 71%; and departmental affiliation of the instructor--17 different departments, primarily of chemistry (80%), biology (8%), and home economics (4%). Topics given greatest emphasis were descriptive ones, such as definitions, simple structures, and reactions of intermediary metabolism in general terms. Topics given least emphasis were those involving mechanistic and quantitative biochemistry, such as respiratory quotient (RQ), enzyme kinetics, calculations of energy from fat and carbohydrates, and specific structures of vitamins, ketones, and metabolic intermediates. The lack of communication between biochemistry and nutrition instructors and the great differences in the preparation of dietetic majors in biochemistry are sources of concern.

Educational program for pharmacists at a multifacility academic medical center.

PubMed

Saenz, Rafael; Skledar, Susan J; Yourich, Bryan; Mark, Scott M

2010-08-15

An educational program for pharmacists in a multifacility health care setting is described. The expansion of pharmacy services at a university medical center from a centralized to a decentralized, unit-based model created the need for enhanced education of staff pharmacists. A steering committee with pharmacy department and school of pharmacy representation surveyed educational and professional needs related to the expanded services. Pharmacists indicated that they needed an educational program that was comprehensive, interactive, and accessible to all shifts. Pharmacy school clinical faculty members provided most of the initial educational sessions, which combined didactic presentations and case-based discussion. The needs survey was used in selecting topics that were most relevant to the pharmacists' expanded practice. Each major topic was covered in a series of one-hour sessions held at two-week intervals and scheduled at a time convenient for afternoon-shift pharmacists. Incentives were offered to encourage participation. The live presentations were recorded with video-streaming technology and made available via the Internet to pharmacists on all shifts in all facilities of the health system as well as to faculty members. Since program implementation in 2005, attendance at the live sessions has averaged 25. In postimplementation surveys, pharmacists indicated that the program was meeting their needs and improving patient care. Since 2008, pharmacists have been able to earn continuing-education (CE) credit for the sessions. A collaborative educational series with online access, clinical content, and CE credit has been effective in meeting pharmacists' needs in a multifacility health care setting.

Workforce Professionalism in Drug Treatment Services: Impact of California’s Proposition 36

PubMed Central

Wu, Fei; Hser, Yih-Ing

2011-01-01

This article investigates whether California’s Proposition 36 has promoted the workforce professionalism of drug treatment services during its first five years of implementation. Program surveys inquiring about organizational information, Proposition 36 implementation, and staffing were conducted in 2003 and 2005 among all treatment providers serving Proposition 36 clients in five selected California counties (San Diego, Riverside, Kern, Sacramento, and San Francisco). A one-hour self-administered questionnaire was completed by 118 treatment providers representing 102 programs. This article examines five topics that are relevant to drug treatment workforce professionalism: resources and capability, standardized intake assessment and outcome evaluation, staff qualification, program accreditation, and information technology. Results suggest that Proposition 36 had a positive influence on the drug treatment workforce’s professionalism. Improvements have been observed in program resources, client intake assessment and outcome evaluation databases, staff professionalization, program accreditation, and information technology system. However, some areas remain problematic, including, for example, the consistent lack of adequate resources serving women with children. PMID:21036513

Setting up equine embryo gender determination by preimplantation genetic diagnosis in a commercial embryo transfer program.

PubMed

Herrera, C; Morikawa, M I; Bello, M B; von Meyeren, M; Centeno, J Eusebio; Dufourq, P; Martinez, M M; Llorente, J

2014-03-15

Preimplantation genetic diagnosis (PGD) allows identifying genetic traits in early embryos. Because in some equine breeds, like Polo Argentino, females are preferred to males for competition, PGD can be used to determine the gender of the embryo before transfer and thus allow the production of only female pregnancies. This procedure could have a great impact on commercial embryo production programs. The present study was conducted to adapt gender selection by PGD to a large-scale equine embryo transfer program. To achieve this, we studied (i) the effect on pregnancy rates of holding biopsied embryos for 7 to 10 hours in holding medium at 32 °C before transfer, (ii) the effect on pregnancy rates of using embryos of different sizes for biopsy, and (iii) the efficiency of amplification by heating biopsies before polymerase chain reaction. Equine embryos were classified by size (≤300, 300-1000, and >1000 μm), biopsied, and transferred 1 to 2 or 7 to 10 hours after flushing. Some of the biopsy samples obtained were incubated for 10 minutes at 95 °C and the rest remained untreated. Pregnancy rates were recorded at 25 days of gestation; fetal gender was determined using ultrasonography and compared with PGD results. Holding biopsied embryos for 7 to 10 hours before transfer produced pregnancy rates similar to those for biopsied embryos transferred within 2 hours (63% and 57%, respectively). These results did not differ from pregnancy rates of nonbiopsied embryos undergoing the same holding times (50% for 7-10 hours and 63% for 1-2 hours). Pregnancy rates for biopsied and nonbiopsied embryos did not differ between size groups or between biopsied and nonbiopsied embryos within the same size group (P > 0.05). Incubating biopsy samples for 10 minutes at 95 °C before polymerase chain reaction significantly increased the diagnosis rate (78.5% vs. 45.5% for treated and nontreated biopsy samples respectively). Gender determination using incubated biopsy samples matched the results obtained using ultrasonography in all pregnancies assessed (11/11, 100%); untreated biopsy samples were correctly diagnosed in 36 of 41 assessed pregnancies (87.8%), although the difference between treated and untreated biopsy samples was not significant. Our results demonstrated that biopsied embryos can remain in holding medium before being transferred, until gender diagnosis by PGD is complete (7-10 hours), without affecting pregnancy rates. This simplifies the management of an embryo transfer program willing to incorporate PGD for gender selection, by transferring only embryos of the desired sex. Embryo biopsy can be performed in a clinical setting on embryos of different sizes, without affecting their viability. Additionally, we showed that pretreating biopsy samples with a short incubation at 95 °C improved the overall efficiency of embryo sex determination. Copyright © 2014 Elsevier Inc. All rights reserved.

The negligible systemic availability of retinoids with multiple and excessive topical application of isotretinoin 0.05% gel (Isotrex) in patients with acne vulgaris.

PubMed

Jensen, B K; McGann, L A; Kachevsky, V; Franz, T J

1991-03-01

The potential systemic availability of retinoids from topically applied isotretinoin was assessed in 12 men with acne vulgaris. Isotretinoin 0.05% gel was applied to patients at a daily dose of 20 gm (equivalent to 10 mg of isotretinoin) over a 1900 cm2 surface area of skin on the face, back, and chest for 30 days. Blood samples were collected throughout the study and up to 48 hours after the last topical application; they were assayed for isotretinoin, tretinoin, and 4-oxo-isotretinoin by specific high-performance liquid chromatography. Plasma concentrations of isotretinoin, tretinoin, and 4-oxo-isotretinoin were not measurable (less than 20 ng/ml) at any time. Most adverse experiences were cutaneous; a few systemic adverse experiences were judged to be remotely related to topical drug administration. The lack of measurable plasma concentrations of isotretinoin, tretinoin, or 4-oxo-isotretinoin and systemic adverse experiences indicates negligible systemic availability of retinoids even after multiple application of isotretinoin 0.05% gel at doses approximately 12 times greater than normal daily use.

hm Science Study Skills Program: People, Energy, and Appropriate Technology. Student Text.

ERIC Educational Resources Information Center

Wilson, Carol; Krasnow, Gary

This program includes 14 activity-oriented units which integrate instruction in science study skills with hands-on learning about energy and appropriate technology. The program is suitable for use in a wide range of science curricula in grades 7 to 10. Unit topics and the corresponding skills fostered (in parentheses) in part one focus on: the…

CO2 Laser and Topical Fluoride Therapy in the Control of Caries Lesions on Demineralized Primary Enamel

PubMed Central

Valério, R. A.; Saraiva, M. C. P.; Corona, S. A. M.

2015-01-01

This study evaluated the effect of CO2 laser irradiation and topical fluoride therapy in the control of caries progression on primary teeth enamel. 30 fragments (3 × 3 × 2 mm) from primary canines were submitted to an initial cariogenic challenge that consisted of immersion on demineralizing solution for 3 hours and remineralizing solution for 21 hours for 5 days. Fragments were randomly assigned into three groups (n = 10): L: CO2 laser (λ = 10.6 μm), APF: 1.23% acidulated phosphate fluoride, and C: no treatment (control). CO2 laser was applied with 0.5 W power and 0.44 J/cm2 energy density. Fluoride application was performed with 0.1 g for 1 minute. Cariogenic challenge was conducted for 5 days following protocol previously described. Subsurface Knoop microhardness was measured at 30 μm from the edge. Obtained data were subjected to analysis the variance (ANOVA) and Duncan test with significance of 5%. It was found that the L group showed greater control of deciduous enamel demineralization and were similar to those of APF group, while being statistically different from C group (P ≤ 0.05) that showed the lowest microhardness values. It was concluded that CO2 laser can be an additional resource in caries control progression on primary teeth enamel. PMID:25874248

LDA-Based Unified Topic Modeling for Similar TV User Grouping and TV Program Recommendation.

PubMed

Pyo, Shinjee; Kim, Eunhui; Kim, Munchurl

2015-08-01

Social TV is a social media service via TV and social networks through which TV users exchange their experiences about TV programs that they are viewing. For social TV service, two technical aspects are envisioned: grouping of similar TV users to create social TV communities and recommending TV programs based on group and personal interests for personalizing TV. In this paper, we propose a unified topic model based on grouping of similar TV users and recommending TV programs as a social TV service. The proposed unified topic model employs two latent Dirichlet allocation (LDA) models. One is a topic model of TV users, and the other is a topic model of the description words for viewed TV programs. The two LDA models are then integrated via a topic proportion parameter for TV programs, which enforces the grouping of similar TV users and associated description words for watched TV programs at the same time in a unified topic modeling framework. The unified model identifies the semantic relation between TV user groups and TV program description word groups so that more meaningful TV program recommendations can be made. The unified topic model also overcomes an item ramp-up problem such that new TV programs can be reliably recommended to TV users. Furthermore, from the topic model of TV users, TV users with similar tastes can be grouped as topics, which can then be recommended as social TV communities. To verify our proposed method of unified topic-modeling-based TV user grouping and TV program recommendation for social TV services, in our experiments, we used real TV viewing history data and electronic program guide data from a seven-month period collected by a TV poll agency. The experimental results show that the proposed unified topic model yields an average 81.4% precision for 50 topics in TV program recommendation and its performance is an average of 6.5% higher than that of the topic model of TV users only. For TV user prediction with new TV programs, the average prediction precision was 79.6%. Also, we showed the superiority of our proposed model in terms of both topic modeling performance and recommendation performance compared to two related topic models such as polylingual topic model and bilingual topic model.

Long-term evaluation of a trauma center-based juvenile driving intervention program.

PubMed

Ekeh, Akpofure Peter; Hamilton, Shaun B; D'Souza, Ciandra; Everrett, Elijah; McCarthy, Mary C

2011-07-01

Motor vehicle-related trauma remains the leading cause of adolescent injury and death in the United States. We previously reported results from the Drive Alive (DA) program-a comprehensive juvenile prevention program that highlights risky driving behavior and consequences-and demonstrated a reduction in recidivism 6 months after its completion. We further evaluated the results of the original and subsequent participants on a long-term basis. Bureau of Motor Vehicle records of all individuals who had completed the DA program were prospectively reviewed. This 4-week, Level I trauma center-based program provides 10 contact hours of exposure to mock trauma sessions, drug and alcohol education, former trauma patients and their families, state troopers and other pertinent driving safety, educational, and prevention topics. The County Juvenile Court ordered participation after driving-related convictions. The driving records were compared with a control group consisting of adolescents convicted of similar driving offenses in the same period, not referred to the DA program. Comparisons were made at 6 monthly intervals up to 60 months using Fischer's exact test. A total of 488 teens (346 male and 142 female) completed the DA program between May 2003 and October 2008. Mean participant age was 17.4 years. Speeding and driving under the influence of alcohol were the most frequent reasons for referral. Consistent with our prior results, this interactive intervention for juvenile driving offenders resulted in a statistically significant reduction in driving-related offenses for the 6-month periods after its completion. This effect is lost in the long term. The role of booster interventions at 6 months and beyond, as adjuncts to initial interventional prevention initiatives, needs to be explored to aid sustained positive effects in this population of drivers.

Conjugated dynamic modeling on vanadium redox flow battery with non-constant variance for renewable power plant applications

NASA Astrophysics Data System (ADS)

Siddiquee, Abu Nayem Md. Asraf

A parametric modeling study has been carried out to assess the impact of change in operating parameters on the performance of Vanadium Redox Flow Battery (VRFB). The objective of this research is to develop a computer program to predict the dynamic behavior of VRFB combining fluid mechanics, reaction kinetics, and electric circuit. The computer program was developed using Maple 2015 and calculations were made at different operating parameters. Modeling results show that the discharging time increases from 2.2 hours to 6.7 hours when the concentration of V2+ in electrolytes increases from 1M to 3M. The operation time during the charging cycle decreases from 6.9 hours to 3.3 hours with the increase of applied current from 1.85A to 3.85A. The modeling results represent that the charging and discharging time were found to increase from 4.5 hours to 8.2 hours with the increase in tank to cell ratio from 5:1 to 10:1.

NASA Tech Briefs, October 1990. Volume 14, No. 10

NASA Technical Reports Server (NTRS)

1990-01-01

Topics: New Product Ideas; NASA TU Services; Electronic Components and Circuits; Electronic Systems; Physical' Sciences; Materials; Computer Programs; Mechanics; Machinery; Fabrication Technology; Mathematics and Information Sciences; Life Sciences.

NASA Tech Briefs, October 1991. Volume 15, No. 10

NASA Technical Reports Server (NTRS)

1991-01-01

Topics: New Product Ideas; NASA TU Services; Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Machinery; Fabrication Technology; Mathematics and Information Sciences; Life Sciences.

1997 NASA-ODU American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program

NASA Technical Reports Server (NTRS)

Tiwari, Surendra N. (Compiler); Young, Deborah B. (Compiler)

1998-01-01

Since 1964, the National Aeronautics and Space Administration (NASA) has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises the programs. Objectives of the program are as follows: (1) To further the professional knowledge of qualified engineering and science faculty members, (2) To stimulate and exchange ideas between participants and NASA; (3) To enrich and refresh the research and teaching activities of participants' institutions; and (4) To contribute to the research objectives of the NASA center. Program description is as follows: College or university faculty members will be appointed as Research Fellows to spend 10 weeks in cooperative research and study at the NASA Langley Research Center. The Fellow will devote approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program will consist of lectures and seminars on topics of interest or that are directly relevant to the Fellows' research topics. The lectures and seminar leaders will be distinguished scientists and engineers from NASA, education, and industry.

Culminating Experience Action Research Projects, Volume 10, Spring 2007

ERIC Educational Resources Information Center

McAllister, Deborah A., Ed.; Deaver, Sharon R., Ed.

2008-01-01

As a part of the teacher licensure program at the graduate level at The University of Tennessee at Chattanooga (UTC), the M.Ed. Licensure candidate is required to complete an action research project during a 3-semester-hour course that coincides with the 9-semester-hour student teaching experience. This course, Education 590 Culminating…

Skill Development for Maneuvering on the Information Highway.

ERIC Educational Resources Information Center

Mosley, Barbra; Edwards, Gloria

To help students learn to navigate the information superhighway, a 2-hour pilot program with 10 hours of guided access time was developed to test a method for teaching the basics of maneuvering the superhighway and extracting information once located. This pilot was designed as a two-part instructional session. The first instructional session…

Electronic Computer and Switching Systems Specialist (AFSC 30554).

ERIC Educational Resources Information Center

Air Univ., Gunter AFS, Ala. Extension Course Inst.

This course is intended to train Air Force personnel to become electronic computer and switching systems specialists. One part of the course consists of a three-volume career development course. Topics are maintenance orientation (15 hours), electronic principles and digital techniques (87 hours), and systems maintenance (51 hours). Each volume…

NASA Tech Briefs, October 1996. Volume 20, No. 10

NASA Technical Reports Server (NTRS)

1996-01-01

Topics covered include: Sensors; Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Machinery/Automation; Manufacturing/Fabrication; Mathematics and Information Sciences; Life Sciences; Books and Reports.

7 CFR 3403.10 - Proposal review.

Code of Federal Regulations, 2011 CFR

2011-01-01

... BUSINESS INNOVATION RESEARCH GRANTS PROGRAM Submission and Evaluation of Proposals § 3403.10 Proposal.... USDA is under no obligation to fund any proposal or any specific number of proposals in a given topic... are uniquely qualified by training and experience in their respective fields to render expert advice...

The SIRTF Legacy Observing Program

NASA Astrophysics Data System (ADS)

Greenhouse, M. A.; Leisawitz, D.; Gehrz, R. D.; Clemens, D. P.; Force, Sirtf Community Task

1997-12-01

Legacy Observations and General Observations(GO)are separate categories in which SIRTF observing time will be allocated through peer reviewed community proposals. The Legacy Program will embrace several projects, each headed by a Legacy Principal Investigator. Legacy Observations are distinguished from General Observations by the following three criteria: [1] the project is a large, coherent investigation whose scientific goals can not be met by a number of smaller, uncoordinated projects; [2] the data will be of both general and lasting importance to the broad astronomical community and of immediate utility in motivating and planning follow-on GO investigations with SIRTF; and [3] the data (unprocessed, fully processed, and at intermediate steps in processing) will be placed in a public data base immediately and with no proprietary period. The goals of the SIRTF Legacy program are: [1] enable community use of SIRTF for large coherent survey observations, [2] provide prompt community access to SIRTF survey data, and [3] enable GO program observations based on Legacy program results. A likely attribute (but not a requirement) for Legacy projects is that they may involve hundreds, and perhaps thousands, of hours of observing time. It is anticipated that as much as 6000 hours of telescope time will be allocated through the Legacy program. To meet Legacy program goal [3], allocation of as much as 70% of SIRTF's first year on orbit to Legacy projects may be necessary, and the observing phase of the Legacy program will be completed during the following year. A Legacy call for proposals will be issued 1 year prior to launch or sooner, and will be open to all scientists and science topics. In this poster, we display Legacy program definition and schedule items that will be of interest to those intending to propose under this unique opportunity.

Characteristics of Teachers Participating in Voluntary Music Integration Professional Development

ERIC Educational Resources Information Center

Wagner, Diana; Baron, Jessica

2008-01-01

This study examines characteristics of teachers participating in the national Guitars in the Classroom program in the 2007-2008 school year. 96 teacher participants from programs across the United States completed an online survey at the start of their professional development programs, usually 6-10 hours. 75 percent of teachers electing to…

Gender Issues in Youth Development Programs.

ERIC Educational Resources Information Center

Nicholson, Heather Johnston; And Others

This document discusses the question of gender in youth development programs, those structured activities and opportunities sponsored by organizations other than schools and offered outside of school hours. Many of these organizations offer programs for people of all ages but the clear focus of this paper is early adolescence, about ages 10 to 15.…

Hot topics, urgent priorities, and ensuring success for racial/ethnic minority young investigators in academic pediatrics.

PubMed

Flores, Glenn; Mendoza, Fernando S; Fuentes-Afflick, Elena; Mendoza, Jason A; Pachter, Lee; Espinoza, Juan; Fernandez, Cristina R; Arnold, Danielle D P; Brown, Nicole M; Gonzalez, Kymberly M; Lopez, Cynthia; Owen, Mikah C; Parks, Kenya M; Reynolds, Kimberly L; Russell, Christopher J

2016-12-09

The number of racial/ethnic minority children will exceed the number of white children in the USA by 2018. Although 38% of Americans are minorities, only 12% of pediatricians, 5% of medical-school faculty, and 3% of medical-school professors are minorities. Furthermore, only 5% of all R01 applications for National Institutes of Health grants are from African-American, Latino, and American Indian investigators. Prompted by the persistent lack of diversity in the pediatric and biomedical research workforces, the Academic Pediatric Association Research in Academic Pediatrics Initiative on Diversity (RAPID) was initiated in 2012. RAPID targets applicants who are members of an underrepresented minority group (URM), disabled, or from a socially, culturally, economically, or educationally disadvantaged background. The program, which consists of both a research project and career and leadership development activities, includes an annual career-development and leadership conference which is open to any resident, fellow, or junior faculty member from an URM, disabled, or disadvantaged background who is interested in a career in academic general pediatrics. As part of the annual RAPID conference, a Hot Topic Session is held in which the young investigators spend several hours developing a list of hot topics on the most useful faculty and career-development issues. These hot topics are then posed in the form of six "burning questions" to the RAPID National Advisory Committee (comprised of accomplished, nationally recognized senior investigators who are seasoned mentors), the RAPID Director and Co-Director, and the keynote speaker. The six compelling questions posed by the 10 young investigators-along with the responses of the senior conference leadership-provide a unique resource and "survival guide" for ensuring the academic success and optimal career development of young investigators in academic pediatrics from diverse backgrounds. A rich conversation ensued on the topics addressed, consisting of negotiating for protected research time, career trajectories as academic institutions move away from an emphasis on tenure-track positions, how "non-academic" products fit into career development, racism and discrimination in academic medicine and how to address them, coping with isolation as a minority faculty member, and how best to mentor the next generation of academic physicians.

Research reports: 1990 NASA/ASEE Summer Faculty Fellowship Program

NASA Technical Reports Server (NTRS)

Freeman, L. Michael (Editor); Chappell, Charles R. (Editor); Six, Frank (Editor); Karr, Gerald R. (Editor)

1990-01-01

Reports on the research projects performed under the NASA/ASEE Summer Faculty Fellowship Program are presented. The program was conducted by The University of Alabama and MSFC during the period from June 4, 1990 through August 10, 1990. Some of the topics covered include: (1) Space Shuttles; (2) Space Station Freedom; (3) information systems; (4) materials and processes; (4) Space Shuttle main engine; (5) aerospace sciences; (6) mathematical models; (7) mission operations; (8) systems analysis and integration; (9) systems control; (10) structures and dynamics; (11) aerospace safety; and (12) remote sensing

Condensing embryology teaching for medical students: can it be taught in 2 hours?

PubMed

Kazzazi, Fawz; Bartlett, Jonathan

2017-01-01

Embryology forms a valuable part of the medical school curriculum. However, medical students traditionally struggle with revising embryology and appreciating its relevance. Condensing the teaching content, implementing peer-teaching methods, and increasing clinical focus in curricula have been suggested as methods to improve student engagement. Medical students at two universities were taught a condensed version of the embryological curriculum in 2 hours by final-year medical students. Students' confidence with the topics covered in the embryological curricula was assessed using anonymized precourse and postcourse questionnaires. Students were asked to further evaluate the quality, delivery, and content of the teaching in the postcourse questionnaire and were given the opportunity to provide written comments. All questions consisted of a statement stem and a five-point Likert scale. Students scored significantly higher levels of confidence with embryology after implementation of the course. They found the talk to be effectively delivered, clear, and relevant to their examinations. We have demonstrated that it is possible to design and produce an embryology teaching program that covers an undergraduate embryology curriculum in a chronological systems-based manner in 2 hours with successful results.

NASA Tech Briefs, November 1988. Volume 12, No. 10

NASA Technical Reports Server (NTRS)

1988-01-01

Topics covered include: New Product Ideas; NASA TU Services; Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Machinery; Fabrication Technology; Mathematics and Information Sciences; Life Sciences.

NASA Tech Briefs, September/October 1986. Volume 10, No. 5

NASA Technical Reports Server (NTRS)

1986-01-01

Topics include: NASA TU Services; New Product Ideas; Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Fabrication Technology; Machinery; Mathematics and Information Sciences; Life Sciences.

NASA Tech Briefs, November/December 1986. Volume 10, No. 6

NASA Technical Reports Server (NTRS)

1986-01-01

Topics include: NASA TU Services; New Product Ideas; Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Fabrication Technology; Machinery; Mathematics and Information Sciences; Life Sciences.

NASA Tech Briefs, October 1993. Volume 17, No. 10

NASA Technical Reports Server (NTRS)

1993-01-01

Topics include: Sensors; esign and Engineering; Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Machinery; Fabrication technology; Mathematics and Information Sciences; Life Sciences; Books and Reports.

NASA Tech Briefs, May/June 1986. Volume 10, No. 3

NASA Technical Reports Server (NTRS)

1986-01-01

Topics discussed include: NASA TU Services; New Product Ideas; Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Machinery; Fabrication Technology; Mathematics and Information Sciences; Life Sciences.

NASA Tech Briefs, November/December 1987. Volume 11, No. 10

NASA Technical Reports Server (NTRS)

1987-01-01

Topics include: NASA TU Services; New Product Ideas; Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Fabrication Technology; Machinery; Mathematics and Information Sciences; Life Sciences.

A Model for Infusing Energy Concepts into Vocational Education Programs. Solar Energy Curriculum Guide.

ERIC Educational Resources Information Center

Delta Vocational Technical School, Marked Tree, AR.

This solar energy curriculum guide is designed to assist teachers in infusing energy concepts into vocational education programs. It consists of 31 competency-based instructional units organized into 10 sections. Covered in the sections are the following topics: related instructions (history and development; human relations; general safety;…

Research Ethics with Undergraduates in Summer Research Training Programs

NASA Astrophysics Data System (ADS)

Cheung, I.; Yalcin, K.

2016-02-01

Many undergraduate research training programs incorporate research ethics into their programs and some are required. Engaging students in conversations around challenging topics such as conflict of interest, cultural and gender biases, what is science and what is normative science can difficult in newly formed student cohorts. In addition, discussing topics with more distant impacts such as science and policy, intellectual property and authorship, can be difficult for students in their first research experience that have more immediate concerns about plagiarism, data manipulation, and the student/faculty relationship. Oregon State University's Research Experience for Undergraduates (REU) in Ocean Sciences: From Estuaries to the Deep Sea as one model for incorporating a research ethics component into summer undergraduate research training programs. Weaved into the 10-week REU program, undergraduate interns participate in a series of conversations and a faculty mentor panel focused on research ethics. Topics discussed are in a framework for sharing myths, knowledge and personal experiences on issues in research with ethical implications. The series follows guidelines and case studies outlined from the text, On Being A Scientist: Responsible Conduct In Research Committee on Science, Engineering, and Public Policy, National Academy of Sciences.

An Evaluation of the 4-H "Health Rocks" Program: Implications for Program Improvement

ERIC Educational Resources Information Center

Self, Carlton; Morgan, A. Christian; Fuhrman, Nicholas E.; Navarro, Maria

2013-01-01

The National 4-H Council developed the Health Rocks substance abuse educational program to prevent youth from engaging in risky behaviors. The program was presented in 2010 to more than 8,000 middle school youth in Georgia. A post-then-pre evaluation was conducted with youth who completed 10 hours of instruction to determine if changes in youth…

The 1995 NASA-ODU American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program

NASA Technical Reports Server (NTRS)

Tiwari, Surendra N. (Compiler); Young, Deborah B. (Compiler)

1995-01-01

Since 1964, the National Aeronautics and Space Administration (NASA) has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises the programs. The objectives of this program are: (1) To further the professional knowledge of qualified engineering and science faculty members; (2) To stimulate and exchange ideas between participants and NASA; (3) To enrich and refresh the research and teaching activities of participants' institutions; and (4) To contribute to the research objectives of the NASA center. College or university faculty members will be appointed as Research Fellows to spend 10 weeks in cooperative research and study at the NASA Langley Research Center. The Fellow will devote approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program will consist of lectures and seminars on topics of interest or that are directly relevant to the Fellows' research topics. The lectures and seminar leaders will be distinguished scientists and engineers from NASA, education, or industry.

A prospective evaluation of the efficacy of topical adhesive pads for the reduction of facial rhytids.

PubMed

Ryan, William R; Most, Sam P

2009-01-01

To determine the efficacy of an over-the-counter topical skin adhesive pad for reducing central forehead and glabellar rhytids over a 4-week period. Prospective series involving 30 healthy volunteers with central forehead and glabellar rhytids at a tertiary care academic medical center. The participants used topical skin adhesive pads over the central forehead area and the glabella for 4 weeks in an effort to reduce rhytids. Before and after treatment, the participants had facial photographs taken and completed a questionnaire assessing the severity of their rhytids. Blinded to the timing of the photographs, 2 independent facial plastic surgeons scored the pretreatment and posttreatment rhytid severity using the Glogau scale (1-4) and a wrinkle severity scale (1-10) to evaluate treatment effect. Twenty-six participants (87%) completed follow-up with an average of 7.4 hours of use of the topical adhesive pads per night. The independent evaluators found minimal improvements in the Glogau scores (mean [SD], 0.12 [0.33] [P = .08] and 0.06 [0.22] [P = .18] for the central forehead area and the glabella, respectively). The same evaluators also found minimal change in the wrinkle severity scores (mean [SD], 0.21 [1.28] [P = .41] and 0.25 [0.75] [P = .10] out of 10 for central forehead rhytids and glabellar rhytids, respectively). None of these measures were statistically significant. The study participants' self-evaluations demonstrated changes in the wrinkle severity scores of 0.35 (2.10) (P = .41) in the central forehead area and 0.73 (1.7) (P = .04) in the glabella. Subjective self-evaluation of topical adhesive pads demonstrates improvement in glabellar rhytids but may be affected by bias. Independent, blinded evaluation by facial plastic surgeons showed no statistical benefit in the reduction of rhytids in the central forehead area or the glabella.

Pediatric residents' perspectives on reducing work hours and lengthening residency: a national survey.

PubMed

Gordon, Mary Beth; Sectish, Theodore C; Elliott, Marc N; Klein, David; Landrigan, Christopher P; Bogart, Laura M; Amrock, Stephen; Burke, Ann; Chiang, Vincent W; Schuster, Mark A

2012-07-01

In 2011, the Accreditation Council on Graduate Medical Education increased restrictions on resident duty-hours. Additional changes have been considered, including greater work-hours restrictions and lengthening residency. Program directors tend to oppose further restrictions; however, residents' views are unclear. We sought to determine whether residents support these proposals, and if so why. We surveyed US pediatric residents from a probability sample of 58 residency programs. We used multivariate logistic regression to determine predictors of support for (1) a 56-hour workweek and (2) the addition of 1 year to residency to achieve a 56-hour week. Fifty-seven percent of sampled residents participated (n = 1469). Forty-one percent of respondents supported a 56-hour week, with 28% neutral and 31% opposed. Twenty-three percent of all residents would be willing to lengthen training to reduce hours. The primary predictors of support for a 56-hour week were beliefs that it would improve education (odds ratio [OR] 8.6, P < .001) and quality of life (OR 8.7, P < .001); those who believed patient care would suffer were less likely to support it (OR 0.10, P < .001). Believing in benefits to education without decrement to patient care also predicted support for a 56-hour-week/4-year program. Pediatric residents who support further reductions in work-hours believe reductions have positive effects on patient care, education, and quality of life. Most would not lengthen training to reduce hours, but a minority prefers this schedule. If evidence mounts showing that reducing work-hours benefits education and patient care, pediatric residents' support for the additional year may grow.

NASA Tech Briefs, March/April 1986. Volume 10, No. 2

NASA Technical Reports Server (NTRS)

1986-01-01

Topics covered include: NASA TU Services; New Product Ideas; Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Machinery; Fabrication Technology; Mathematics and Information Sciences; Life Sciences.

Comparing the effect of topical application of human milk and dry cord care on umbilical cord separation time in healthy newborn infants.

PubMed

Aghamohammadi, Azar; Zafari, Mandana; Moslemi, Leila

2012-06-01

Comparing the effect of topical human milk application and dry cord care on cord separation time. This research was a randomized clinical trial study on 130 singleton and mature newborns. Newborns were placed randomly in groups of topical application of human milk and dry cord care. The umbilical separation time was compared in the two groups. Data was analyzed by SPSS software. Independent Samples t-Test, χ(2), Fisher were used in this study. Median time of cord separation in human milk application group (150.95±28.68 hours) was significantly shorter than dry cord care group (180.93±37.42 hours) (P<0.001). Topical application of human milk on the remaining part of the cord reduces the cord separation time and it can be used as an easy, cheap and non invasive way for cord care.

10 CFR 73.26 - Transportation physical protection systems, subsystems, components, and procedures.

Code of Federal Regulations, 2010 CFR

2010-01-01

... by individuals independent of both security program management and personnel who have direct... hour to convey the status and position of the shipment. In the event no call is received in accordance... made at least every half hour to convey the status and position of the shipment. In the event no call...

NASA/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program 1989

NASA Technical Reports Server (NTRS)

Tiwari, Surendra N. (Compiler)

1989-01-01

Since 1964, NASA has supported a program of summer faculty fellowships for engineering and science educators. The objectives are: to further the professional knowledge of qualified engineering and science faculty; to stimulate and exchange ideas between participants and NASA; to enrich and refresh the research and teachning activities of participants' institutions; and to contribute to the research objectives of the NASA center. College or university faculty members will be appointed as Research Fellows to spend 10 weeks in cooperative research and study at the NASA Langley Research Center. The Fellow will devote approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program will consist of lecture and seminars on topics of interest or that are directly relevant to the Fellows' research topic.

Hourly associations between heat and ambulance calls.

PubMed

Guo, Yuming

2017-01-01

The response speed of ambulance calls is very crucial to rescue patients suffering immediately life threatening conditions. The serious health outcomes might be caused by exposing to extreme heat only several hours before. However, limited evidence is available on this topic. This study aims to examine the hourly association between heat and ambulance calls, to improve the ambulance services and to better protect health. Hourly data on ambulance calls for non-accidental causes, temperature and air pollutants (PM 10 , NO 2 , and O 3 ) were collected from Brisbane, Australia, during 2001 and 2007. A time-stratified case-crossover design was used to examine the associations between hourly ambulance calls and temperature during warm season (Nov, Dec, Jan, Feb, and Mar), while adjusting for potential confounders. Stratified analyses were performed for sex and age groups. Ambulance calls peaked at 10am for all groups, except those aged <15 years at 19pm, while temperature was hottest at 13pm. The hourly heat-ambulance calls relationships were non-linear for all groups, with thresholds between 27 °C and 31 °C. The associations appeared immediately, and lasted for about 24 h. There were no significant modification effect by sex and age. The findings suggest that hot hourly temperatures (>27 °C) increase the demands of ambulance. This information is helpful to increase the efficiency of ambulance service then save lives, for example, preparing more ambulance before appearance of extremely hot temperature in combination with weather forecast. Also, people should better arrange their time for outdoor activities to avoid exposing to extreme hot temperatures. Copyright © 2016 Elsevier Ltd. All rights reserved.

Structured Activities in Perceptual Training to Aid Retention of Visual and Auditory Images.

ERIC Educational Resources Information Center

Graves, James W.; And Others

The experimental program in structured activities in perceptual training was said to have two main objectives: to train children in retention of visual and auditory images and to increase the children's motivation to learn. Eight boys and girls participated in the program for two hours daily for a 10-week period. The age range was 7.0 to 12.10…

Semantic Analysis of Military Relevant Texts for Intelligence Purposes

DTIC Science & Technology

2011-06-01

Topic 8: Architectures, Technologies, and Tools Topic 4: Information and Knowledge Exploitation Topic 3: Information and Knowledge... Information Processing and Ergonomics FKIE Fraunhofer Institute for Communication, Dr. Matthias Hecking Sandra Noubours (point of contact...Report Documentation Page Form ApprovedOMB No. 0704-0188 Public reporting burden for the collection of information is estimated to average 1 hour

Sub-Tenon's anaesthesia versus topical anaesthesia for cataract surgery.

PubMed

Guay, Joanne; Sales, Karl

2015-08-27

Local anaesthesia for cataract surgery can be provided by sub-Tenon's or topical anaesthesia. Both techniques offer possible advantages. This review, which originally was published in 2007 and was updated in 2014, was undertaken to compare these two anaesthetic techniques. Our objectives were to compare the effectiveness of topical anaesthesia (with or without intracameral local anaesthetic) versus sub-Tenon's anaesthesia in providing pain relief during cataract surgery. We reviewed pain during administration of anaesthesia, postoperative pain, surgical satisfaction with operating conditions and patient satisfaction with pain relief provided, and we looked at associated complications. We searched the Cochrane Central Register of Controlled Trials, MEDLINE and EMBASE (last search in November 2014) and the reference lists of published articles. We looked for conferences abstracts and trials in progress and placed no constraints on language or publication status. We included all randomized studies that compared sub-Tenon's anaesthesia versus topical anaesthesia for cataract surgery. We assessed trial quality and extracted data in the format allowing maximal data inclusion. We included eight studies in this updated review but could retain in the analysis only seven studies on 742 operated eyes of 617 participants. Two cross-over trials included 125 participants, and five parallel trials included 492 participants. These studies were published between 1997 and 2005. The mean age of participants varied from 71.5 years to 83.5 years. The female proportion of participants varied from 54% to 76%. Compared with sub-Tenon's anaesthesia, topical anaesthesia (with or without intracameral injection) for cataract surgery increases intraoperative pain but decreases postoperative pain at 24 hours. The amplitude of the effect (equivalent to 1.1 on a score from 0 to 10 for intraoperative pain, and to 0.2 on the same scale for postoperative pain at 24 hours), although statistically significant, was probably too small to be of clinical relevance. The quality of the evidence was rated as high for intraoperative pain and moderate for pain at 24 hours. We did find differences in pain during administration of local anaesthetic (low level of evidence), and indications that surgeon satisfaction (low level of evidence) and participant satisfaction (moderate level of evidence) were less with topical anaesthesia. There was not enough evidence to say that one technique would result in a higher or lower incidence of intraoperative complications compared with the other. Both topical anaesthesia and sub-Tenon's anaesthesia are accepted and safe methods of providing anaesthesia for cataract surgery. An acceptable degree of intraoperative discomfort has to be expected with either of these techniques. Randomized controlled trials on the effects of various strategies to prevent intraoperative pain during cataract surgery could prove useful.

In Vivo Efficacy of Histatin-1 in a Rabbit Animal Model.

PubMed

Oydanich, Marko K; Epstein, Seth P; Gadaria-Rathod, Neha; Guers, John J; Fernandez, Karen B; Asbell, Penny A

2018-06-26

Purpose/Aim: Corneal abrasions and non-healing corneal epithelial defects are common conditions that cause pain and sometimes are slow to heal. Histatins, a family of histidine-rich peptides, have been implicated in oral and skin epithelial wound healing, and have been shown to be effective in vitro in human corneal epithelial cells. The objective of this study was to test the efficacy of histatin-1 on corneal epithelial wound healing in rabbits. Twenty two (22) rabbits were separated into 4 treatment groups, each containing 3-7 rabbits. Treatments included three histatin-1 formulations (0.1ug/ml. 1ug/ml, and 10ug/ml) and one inactive vehicle, one drop given 3 times per day. Eight (8) mm circular wounds were created using 0.5ml of 20% ethyl alcohol in the right eye of each rabbit. A masked observer photographed each eye twice daily using slit-lamp biomicrophotography. Wound area was analyzed by using ImageJ. Statistical analysis was conducted using Graphpad Prism. Wound recovery was faster in animals given 0.1ug/ml, 1ug/ml, and 10ug/ml when compared to the vehicle solution at 6, 24, and 30 hours after wound creation (p < 0.01). No adverse events were observed in any eyes. When analyzing area under the curve, % recovered area was higher overall in the 0.1ug/ml (p < 0.01), 1ug/ml (p < 0.01), and 10ug/ml (p < 0.001) groups when compared to the vehicle solution. Hourly healing rate was also observed to be faster in the 0.1ug/ml, 1ug/ml, and 10ug/ml groups (p < 0.001) at 24 hours post-injury suggesting an accelerated healing process as compared to the vehicle group. This study represents the first in vivo experiment evaluating and confirming the efficacy of topical histatin on the corneal epithelium wound healing. Further studiesare warranted to better understand the mechanism and safety of topical histatin-1 in corneal epithelial wound-healing and its potential role for human disease treatment.

45 CFR 2400.43 - Required courses of graduate study.

Code of Federal Regulations, 2012 CFR

2012-10-01

... study. (a) To be acceptable to the Foundation, those courses related to the Constitution referred to in... study of topics directly related to the United States Constitution. More than 12 semester hours or their... minimum of 12 semester hours or their credit hour equivalent of study of the United States Constitution...

Strategies to accommodate resident work-hour restrictions: impact on surgical education.

PubMed

Freiburg, Carter; James, Ted; Ashikaga, Takamura; Moalem, Jacob; Cherr, Greg

2011-01-01

The introduction of duty-hour restrictions has impacted surgical training. Several strategies were introduced by training programs in response to these restrictions. The purpose of this study was to assess the various strategies employed by residency programs to comply with work-hour restrictions with respect to the impact on the quality of surgical education. A national survey was developed and distributed to resident members of the Resident and Associate Society of the American College of Surgeons in all accredited residency programs across North America. Questions in the survey addressed 10 separate accommodation strategies used by training programs to adhere to resident work-hour restrictions. Resident respondents completed a 5-point Likert scale rating each strategy according to its impact on surgical education (detrimental, not very helpful, neutral, somewhat helpful, and very helpful). A total of 599 (9.7%) responses were received from 6186 members of the Resident Associate Society. The use of health information technology (IT), nurse practitioners, and physician assistants were most highly rated. Hiring clinical fellows, establishing nonteaching services, and shift-work scheduling were the three most poorly rated accommodations to work-hour restrictions with respect to resident education. Hospital IT and nonphysician care providers were rated by residents to optimize surgical education in the current work-hour limitation environment. We infer that strategies which lead to increased efficiency and redistribution of resident workload allow surgical trainees to spend more time on activities perceived to have higher educational value. Copyright © 2011 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

[Use of dental hygienists in caries prevention].

PubMed

Morch; Barman, O

1976-09-01

Two caries preventive programs were carried out in the Bergen School Dental Service in order to test various modes of topical application of fluorides and the efficacy of using dental hygienists in the delivery of preventive dental care to school children. In the first program, starting in 1951, A 2% netutral sodium fluoride solution was applied topically four times during one month to one quadrant of the maxillary teeth, the other quadrant serving as control. This series of application was repeated one year later, while the caries registration was followed up until 1956. The results are given in Table 1, comprising 128 children who were 11-12 years old at the start of the study and were still present at the same schools in 1956. A reduction in caries incidence of about 25 per cent was obtained during the five years period. In the second program, beginning in 1963, acid stannous hexafluoride as well as neutral sodium fluoride solutions were used separately in groups of children (7-11 years of age). The total number of children was about 2000. Two groups received four topical applications annually within one month, while in two oher groups the applications were given twice a year. This topical application program was continued for four years. For several reasons pure control groups of children of corresponding age could not be established. Instead the treated groups were compared with children who under supervision brushed their teeth (already from 1964) with 0.5% neutral sodium fluoride solutions five times per year during the school hours. All children received appropriate information and motivation for improved oral hygiene and food habits by the dental hygienists individually in the treated groups and in groups in the comparison group. The results are given in Table 2. The caries reduction obtained per year reached maximally about 40 per cent. This investigation shows that dental hygienists are able to carry out valuable caries preventive work at dental clinics, and it is justified to assign this type of health personnel to separate caries preventive tasks which require little supervision time from the responsible dentists.

Rapid and selective enzymatic debridement of porcine comb burns with bromelain-derived Debrase: acute-phase preservation of noninjured tissue and zone of stasis.

PubMed

Singer, Adam J; McClain, Steve A; Taira, Breena R; Rooney, Jean; Steinhauff, Nicole; Rosenberg, Lior

2010-01-01

Deep burns are associated with the formation of an eschar, which delays healing and increases the risk of infection. Surgical debridement of the eschar is, at present, the fastest means to achieve an eschar-free bed, but the process can not differentiate between the viable tissue and the eschar and follow the minute irregularities of the interface between the two. We evaluated the efficacy and selectivity of a novel enzymatic bromelain-based debriding agent, Debrase Gel Dressing (Debrase), in a porcine comb burn model. We hypothesized that Debrase would result in rapid debridement of the eschar without adverse effects on the surrounding uninjured skin. This is a prospective, controlled, animal experiment. Five domestic pigs (20-25 kg) were used in this study. Sixteen burns were created on each animal's dorsum using a brass comb with four rectangular prongs preheated in boiling water and applied for 30 seconds, resulting in four rectangular 10 x 20 mm full-thickness burns and separated by three 5 x 20 mm unburned interspaces representing the zone of stasis. The burned keratin layer (blisters) was removed, and the burns were treated with a single, topical, Debrase or control vehicle application for 4 hours. The Debrase/control was then wiped off using a metal forceps handle, and the burns were treated with a topical silver sulfadiazine (SSD). The wounds were observed, and full-thickness biopsies were obtained at 4 and 48 hours for evidence of dermal thickness, vascular thrombosis, and burn depth, both within the comb burns and the unburned interspaces in between them. Chi-square and t tests are used for data analysis. A single 4-hour topical application of Debrase resulted in rapid and complete eschar dissolution of all the burns in which the keratin layer was removed. The remaining dermis was thinner (1.1 +/- 0.7 mm) than in the control burns (2.1 +/- 0.3 mm; difference 0.9 mm [95% confidence interval: 0.3-1.4]) and was viable with no injury to the normal surrounding skin or to the unburned interspaces between the burns, which represents the zone of stasis. In control burns, the entire thickness of the dermis was necrotic. At 48 hours, Debrase-treated areas were found partially desiccated under SSD treatment. The unburned interspaces demonstrated partial-thickness necrosis in two third and full-thickness necrosis in one third of wounds. In contrast, full-thickness necrosis was noted in all control interspaces (P = .05). In a porcine comb burn model, a single, 4-hour topical application of Debrase resulted in rapid removal of the necrotic layer of the dermis with preservation of unburned tissues. At 48 hours, SSD treatment resulted in superficial tissue damage and partial preservation of the unburned interspaces.

Adapting a diabetes patient education program for use as a university course.

PubMed

Funnell, M M; Anderson, R M; Oh, M S

1994-01-01

A study was conducted to determine if a patient education program, "Life With Diabetes," could be converted to an undergraduate course. The course consisted of seven 2-hour sessions with presentations by a physician, dietitian, psychologist, and clinical nurse specialists. Topics included definition, treatment, nutrition, monitoring, children, older adults, and patient empowerment. A total of 52 students (45 without diabetes, 7 with diabetes) have completed this one-credit course. A patient diabetes knowledge test and a 50-item Diabetes Attitude Survey were administered before and after the course. For the students without diabetes, mean knowledge posttest scores improved significantly, and significant changes were seen on the attitude subscales, with posttest scores moving closer to those of a national panel of diabetes experts. Students with diabetes scored closer to the national panel on the pretest and improved significantly only on the patient autonomy subscale. This course measurably improved knowledge and attitudes among undergraduates, suggesting that a patient education program can be adapted successfully to provide additional training opportunities for diabetes education programs.

Customer Satisfaction Survey of Pacific Northwest National Laboratory's Technical Assistance Partners -- FY 2011

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

Conger, Robin L.; Spanner, Gary E.

2011-11-02

The businesses that have utilized PNNL's Technology Assistance Program were sent a survey to solicit feedback about the program and to determine what, if any, outcomes resulted from the assistance provided. As part of its small business outreach, Pacific Northwest National Laboratory (PNNL) offers technology assistance to businesses with fewer than 500 employees throughout the nation and to businesses of any size in the 2 counties that contain the Hanford site. Upon request, up to 40 staff-hours of a researcher's time can be provided to address technology issues at no charge to the requesting firm. During FY 2011, PNNL completedmore » assistance for 54 firms. Topics of the technology assistance covered a broad range, including environment, energy, industrial processes, medical, materials, computers and software, and sensors. In FY 2011, PNNL's Technology Assistance Program (TAP) was funded by PNNL Overheads. Over the past 16 years, the Technology Assistance Program has received total funding of nearly $2.8 million from several federal and private sources.« less

48 CFR 22.304 - Variations, tolerances, and exemptions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Variations, tolerances, and exemptions. 22.304 Section 22.304 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SOCIOECONOMIC PROGRAMS APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Contract Work Hours...

48 CFR 22.303 - Administration and enforcement.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Administration and enforcement. 22.303 Section 22.303 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SOCIOECONOMIC PROGRAMS APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Contract Work Hours and Safety...

48 CFR 22.303 - Administration and enforcement.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Administration and enforcement. 22.303 Section 22.303 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SOCIOECONOMIC PROGRAMS APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Contract Work Hours and Safety...

48 CFR 22.304 - Variations, tolerances, and exemptions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Variations, tolerances, and exemptions. 22.304 Section 22.304 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SOCIOECONOMIC PROGRAMS APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Contract Work Hours...

Family Skills Training for Parents and Children. Juvenile Justice Bulletin.

ERIC Educational Resources Information Center

Kumpfer, Karol L.; Tait, Connie M.

Originally designed as a drug abuse prevention program for drug-abusing parents and their children, the Strengthening Families Program (SFP) has developed into a family-change program. Presented in 14 2-hour-long, consecutive weekly sessions, SFP has two versions: for elementary school children and their parents and for parents and youth 10-14…

Parenting Young Children: Comparison of a Psychoeducational Program in Mexico and the United States.

ERIC Educational Resources Information Center

Solis-Camara, Pedro R.; Fox, Robert A.; Nicholson, Bonnie C.

2000-01-01

Compared the cross-cultural effectiveness of a 10-hour psychoeducational program with 82 Mexican and 63 American mothers of very young children. Found that both groups significantly increased their expectations and use of nurturing strategies and reduced their use of verbal and corporal punishment following the program. Reported child behavior…

NASA Tech Briefs, July/August 1986. Volume 10, No. 4

NASA Technical Reports Server (NTRS)

1986-01-01

Topic include: NASA TU Serv1ces; New Product Ideas; Electronic Components and Circuits; Electronic Systems; Materials; Computer Programs; Mechanics; Physical Sciences; Machinery; Fabrication Technology; Mathematics and Information Sciences; Life Sciences. 3

NASA Tech Briefs, October 1994. Volume 18, No. 10

NASA Technical Reports Server (NTRS)

1994-01-01

Topics: Data Acquisition and Analysis; Computer-Aided Design and Engineering; Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Machinery; Fabrication Technology; Mathematics and Information Sciences; Life Sciences; Books and Reports

The status of temporomandibular and cervical spine education in post-professional physical therapy training programs recognized by Member Organizations of IFOMPT: an investigation of didactic and clinical education.

PubMed

Shaffer, Stephen M; Stuhr, Sarah H; Sizer, Phillip S; Courtney, Carol A; Brismée, Jean-Michel

2018-05-01

The purpose of this investigation was to establish an international baseline of the quantity of physical therapist education on temporomandibular disorders (TMD) during post-professional Orthopedic Manual Physical Therapy (OMPT) education. An electronically distributed survey was sent to programs and data analyzed for trends, including a comparison of TMD and cervical spine disorders education. Current data were compared to pre-existing data from the United States. For the current data-set, the Mann-Whitney U test demonstrated statistical significance when comparing TMD and cervical spine disorders education for both the hours of didactic training provided ( p  < 0.0001) and the number of patients seen during clinical training ( p  < 0.006). When comparing the United States and international data, statistically significant greater exposure was reported for both didactic ( p  < 0.0001) and clinical education ( p  < 0.006) of TMD topics in the United States but not for didactic ( p  = 0.23) or clinical education ( p  = 0.15) of cervical spine topics. These data again indicate a lack of uniformity between post-professional training programs in OMPT with respect to TMD education. There is, however, consistency in that most programs provided more training on cervical spine disorders than TMD. Based on these findings, further investigations are appropriate to determine if TMD education is adequate during post-professional OMPT education.

Investigation and evaluation of a computer program to minimize three-dimensional flight time tracks

NASA Technical Reports Server (NTRS)

Parke, F. I.

1981-01-01

The program for the DC 8-D3 flight planning was slightly modified for the three dimensional flight planning for DC 10 aircrafts. Several test runs of the modified program over the North Atlantic and North America were made for verifying the program. While geopotential height and temperature were used in a previous program as meteorological data, the modified program uses wind direction and speed and temperature received from the National Weather Service. A scanning program was written to collect required weather information from the raw data received in a packed decimal format. Two sets of weather data, the 12-hour forecast and 24-hour forecast based on 0000 GMT, are used for dynamic processes in testruns. In order to save computing time only the weather data of the North Atlantic and North America is previously stored in a PCF file and then scanned one by one.

Does the Federal Work-Study Program Really Work--And for Whom? Research Brief

ERIC Educational Resources Information Center

Scott-Clayton, Judith; Zhou, Rachel Yang

2017-01-01

The Federal Work-Study (FWS) program is one of the oldest federal programs intended to promote college access and persistence for low-income students. Since 1964, the program has provided approximately $1 billion annually to cover up to 75 percent of the wages of student employees, who typically work on campus for 10 to 15 hours per week. The FWS…

Fuel cell technology program

NASA Technical Reports Server (NTRS)

1973-01-01

A fuel cell technology program was established to advance the state-of-the-art of hydrogen-oxygen fuel cells using low temperature, potassium hydroxide electrolyte technology as the base. Program tasks are described consisting of baseline cell design and stack testing, hydrogen pump design and testing, and DM-2 powerplant testing and technology extension efforts. A baseline cell configuration capable of a minimum of 2000 hours of life was defined. A 6-cell prototype stack, incorporating most of the scheme cell features, was tested for a total of 10,497 hours. A 6-cell stack incorporating all of the design features was tested. The DM-2 powerplant with a 34 cell stack, an accessory section packaged in the basic configuration anticipated for the space shuttle powerplant and a powerplant control unit, was defined, assembled, and tested. Cells were used in the stack and a drag-type hydrogen pump was installed in the accessory section. A test program was established, in conjunction with NASA/JSC, based on space shuttle orbiter mission. A 2000-hour minimum endurance test and a 5000-hour goal were set and the test started on August 8, 1972. The 2000-hour milestone was completed on November 3, 1972. On 13 March 1973, at the end of the thirty-first simulated seven-day mission and 5072 load hours, the test was concluded, all goals having been met. At this time, the DM-2 was in excellent condition and capable of additional endurance.

Development of Advanced Fuel Cell System (Phase 4)

NASA Technical Reports Server (NTRS)

Meyer, A. P.; Bell, W. F.

1976-01-01

A multiple-task research and development program was performed to improve the weight, life, and performance characteristics of hydrogen-oxygen alkaline fuel cells for advanced power systems. During Phase 4, the lowest stabilized degradation rate observed in all the testing completed during four phases of the program, 1 microvolt/hour, was demonstrated. This test continues after 5,000 hours of operation. The cell incorporates a PPf anode, a 90Au/10Pt cathode, a hybrid frame, and a Fybex matrix. These elements were developed under this program to extend cell life. The result demonstrated that the 80Au/20Pt cathode is as stable as a 90Au/10Pt cathode of twice the precious metal loading, was confirmed in full-scale cells. A hybrid frame two-cell plaque with dedicated flow fields and manifolds for all fluids was demonstrated to prevent the cell-to cell electrolyte transfer that limited the endurance of multicell plaques. At the conclusion of Phase 4, more than 90,900 hours of testing had been completed and twelve different cell designs had been evaluated. A technology base has been established which is ready for evaluation at the powerplant level.

78 FR 20094 - Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-03

... households. Annual Burden Hours: 10,000. Number of Respondents: 60,000. Responses per Respondent: 1. Average Burden per Response: 10 minutes. Frequency: On occasion. SUPPLEMENTARY INFORMATION: Summary of... collection instruments, please write to HQ USMEPCOM Program Analysis and Evaluation Directorate, ATTN: Ms. M...

Ion and Bio-Selective Membrane Electrodes.

ERIC Educational Resources Information Center

Rechnitz, Garry A.

1983-01-01

Discusses topics on membrane electrodes corresponding to approximately six hours of lecture time. These include glass, liquid, crystal, gas-sensing membrane electrodes as well as enzyme and other bioselective membrane electrodes. Instructional strategies and other topics which might be discussed are provided. (JN)

Millwright Apprenticeship. Related Training Modules. 10.1-10.5 Combustion.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet, part of the instructional materials for the Oregon apprenticeship program for millwright training, contains five modules covering combustion. The modules provide information on the following topics: the combustion process, types of fuel, air and fuel gases, heat transfer, and combustion in wood. Each module consists of a goal,…

In Vivo Evaluation of the Anti-Inflammatory Effect of Pistacia lentiscus Fruit Oil and Its Effects on Oxidative Stress

PubMed Central

Bardaa, Sana; Sahnoun, Zouheir; Rebai, Tarek

2016-01-01

In order to find new topical anti-inflammatory agents, we had recourse to a medicinal plant. This work was designed to determine the topical anti-inflammatory effect of Pistacia lentiscus fruit oil (PLFO), using carrageenan-induced paw edema rat model, and to evaluate its effects on oxidative stress. The topical anti-inflammatory activity of PLFO was compared to Inflocine® and estimated by measuring the diameter of paw edema, for 5 hours at a 1-hour interval. After that the rats were scarified and the inflamed paw tissue was removed for the exploration of some parameters of oxidative stress and histopathology. PLFO showed a significant anti-inflammatory activity in comparison with the Inflocine. The percentages of edema inhibition were 70% and % 51.5% (p < 0.01), respectively, after five hours. The treatment with PLFO and Inflocine led to significant increases (p ≤ 0.05) in the activities of CAT, SOD, and GPX and significant decreases in the MDA level and AOPP activity in the paw tissue after Carr injection, in comparison with the Carr group. Therefore, our findings demonstrate that PLFO might accelerate the development of new drugs which could be used scientifically as a source for natural health products in the treatment of topical inflammation. PMID:28070202

Toward a new paradigm in graduate medical education in the United States: elimination of the 24-hour call.

PubMed

Mautone, Susan G

2009-12-01

Sleep deprivation negatively affects resident performance, education, and safety. Concerns over these effects have prompted efforts to reduce resident hours. This article describes the design and implementation of a scheduling system with no continuous 24-hour calls. Aims included meeting Accreditation Council for Graduate Medical Education work hour requirements without increasing resident complement, maximizing continuity of learning and patient care, maintaining patient care quality, and acceptance by residents, faculty, and administration. Various coverage options were formulated and discussed. The final schedule was the product of consensus. After re-engineering the master rotation schedule, service-specific conversion of on-call schedules was initiated in July 2003 and completed in July 2004. Annual in-training and certifying examination performance, length of stay, patient mortalities, resident motor vehicle accidents/near misses, and resident satisfaction with the new scheduling system were tracked. Continuous 24-hour call has been eliminated from the program since July 2004, with the longest assigned shift being 14 hours. Residents have at least 1 free weekend per month, a 10-hour break between consecutive assigned duty hours, and a mandatory 4-hour "nap" break if assigned a night shift immediately following a day shift. Program-wide, duty hours average 66 hours per week for first-year residents, 63 hours per week for second-year residents, and 60 hours per week for third-year residents. Self-reported motor vehicle accidents and/or near misses of accidents significantly decreased (P < .001) and resident satisfaction increased (P  =  .42). The change was accomplished at no additional cost to the institution and with no adverse patient care or educational outcomes. Pediatric residency training with restriction to 14 consecutive duty hours is effective and well accepted by stakeholders. Five years later, the re-engineered schedule has become the new "normal" for our program.

10 CFR 961.11 - Text of the contract.

Code of Federal Regulations, 2010 CFR

2010-01-01

... requires permanent isolation. 13. The term electricity (kilowatt hours) generated and sold means gross...-type documents or computer software (including computer programs, computer software data bases, and...

Measuring quality of dental care: Caries prevention services for children.

PubMed

Herndon, Jill Boylston; Tomar, Scott L; Catalanotto, Frank A; Rudner, Nancy; Huang, I-Chan; Aravamudhan, Krishna; Shenkman, Elizabeth A; Crall, James J

2015-08-01

The authors conducted a study to validate the following 3 evidence-based, process-of-care quality measures focused on dental caries prevention for children with an elevated risk of experiencing caries: sealants for 6- to 9-year-olds, sealants for 10- to 14-year-olds, and topical fluoride. Using evidence-based guidelines, the Dental Quality Alliance developed measures for implementation with administrative data at the plan and program levels. To validate the measures, the authors used data from the Florida and Texas Medicaid programs and Children's Health Insurance Programs and from national commercial dental benefit plans. Data were extracted from 414 randomly selected dental office records to validate the use of administrative data to accurately calculate the measures. The authors also assessed statistically significant variations in overall measure performance. Agreement between administrative data and dental records was 95% for sealants (κ = 0.82) and 90% for topical fluoride (κ = 0.78). Sensitivity and specificity were 90.7% and 88.5% for topical fluoride and 77.8% and 98.8% for sealants, respectively. Variation in overall measure performance was greatest for topical fluoride (χ(2) = 5,887.1; P < .01); 18% to 37% of children with an elevated risk of experiencing caries received at least 2 topical fluoride applications during the reporting year. Although there was greater variation in performance for sealants for 6- to 9-year-olds (range, 21.0-31.3%; χ(2) = 548.6; P < .01) compared with sealants for 10- to 14-year-olds (range, 8.4-11.1%; χ(2) = 22.7; P < .01), overall sealant placement rates were lower for 10- to 14-year-olds. These evidence-based, caries prevention process-of-care quality measures can be implemented feasibly and validly using administrative claims data. The measures can be used to assess, monitor, and improve the proportion of children with an elevated risk of experiencing dental caries who receive evidence-based caries prevention services. Copyright © 2015 American Dental Association. Published by Elsevier Inc. All rights reserved.

77 FR 46672 - Approval and Promulgation of Air Quality Implementation Plans; Virginia; Fredericksburg 8-Hour...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-06

... maintain program delegation, authorization or approval.'' Virginia's Immunity law, Va. Code Sec. 10.1-1199..., regulation, permit, or administrative order is granted immunity from administrative or civil penalty. The... inapplicable to enforcement of any Federally authorized programs, since ``no immunity could be afforded from...

[Community Service Program, Westmont College.

ERIC Educational Resources Information Center

Kistler, Christina

This report describes a 2-year project at Westmont College, California, which established a Community Service Program with the purposes of decreasing student debt and increasing student participation in community organizations. Eligible students worked 8-10 hours per week for a qualified community agency and received credit towards tuition for the…

Increasing Wellbeing through a Parenting Program: Role of Gender and Partnered Attendance

ERIC Educational Resources Information Center

Thomson, Samantha; Frydenberg, Erica; Deans, Jan; Liang, Rachel P-T

2015-01-01

Coping skills provide a resource for tackling stress in everyday situations, including those relating to parenting. The aim of this article is to establish whether parents who experienced a 10-hour universal social emotional parenting program--Families Coping (FC)--benefit through increased productive coping strategies, decreased nonproductive…

77 FR 19303 - Agency Information Collection Activities: Submission for OMB Review; Comment Request, Application...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-30

...--Collateral Security, FEMA Form 085-0-1, 10 hours; Application for Community Disaster Loan, FEMA Form 090-0-2... Request, Application for Community Disaster Loan (CDL) Program AGENCY: Federal Emergency Management Agency... Title: Application for Community Disaster Loan (CDL) Program. Type of information collection: Extension...

75 FR 3778 - Agency Information Collection Activities: Proposed Request and Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-22

..., or to evaluate a family bible or other family record when determining eligibility for benefits. The... per Response: 10 minutes. Estimated Annual Burden: 3,333 hours. 5. Work Incentives Planning and Assistance Program--0960-0629. The Work Incentives Planning and Assistance (WIPA) program collects...

A Comprehensive, High-Quality Orthopedic Intern Surgical Skills Program.

PubMed

Ford, Samuel E; Patt, Joshua C; Scannell, Brian P

2016-01-01

To design and implement a month-long, low-cost, comprehensive surgical skills curriculum built to address the needs of orthopedic surgery interns with high satisfaction among both interns and faculty. The study design was retrospective and descriptive. The study was conducted at tertiary care referral center with a medium sized orthopedic residency surgery program (5 residents/year). Totally 5 orthopedic surgery residents and 16 orthopedic surgery faculty participated. A general mission was established-to orient the resident to the postgraduate year 1 and prepare them for success in residency. The basic tenets of the American Board of Orthopaedic Surgeons surgical skills program framework were built. Curricular additions included anatomic study, surgical approaches, joint-specific physical examination, radiographic interpretation, preoperative planning, reduction techniques, basic emergency and operating room procedures, cadaveric procedure practice, and introduction to arthroplasty. The program was held in August during protected time for intern participants. In total, 16 orthopedic surgeons instructed 85% of the educational sessions. One faculty member did most of the preparation and organization to facilitate the program. The program ran for a cumulative 89 hours, including 14.5 hours working with cadaveric specimens. The program cost a total of $8100. The average module received a 4.15 rating on a 5-point scale, with 4 representing "good" and 5 representing "excellent." The program was appropriately timed and addressed topics relevant to the intern without sacrificing clinical experience or burdening inpatient services with interns' absence. The program received high satisfaction ratings from both the interns as well as the faculty. Additionally, the program fostered early relationships between interns and faculty-an unforeseen benefit. In the future, our program plans to better integrate validated learning metrics and improve instruction pertaining to both fluoroscopic examination and arthrocentesis. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

The Effectiveness of Simulated Robots for Supporting the Learning of Introductory Programming: A Multi-Case Case Study

ERIC Educational Resources Information Center

Major, Louis; Kyriacou, Theocharis; Brereton, Pearl

2014-01-01

This work investigates the effectiveness of simulated robots as tools to support the learning of programming. After the completion of a systematic review and exploratory research, a multi-case case study was undertaken. A simulator, named Kebot, was developed and used to run four 10-hour programming workshops. Twenty-three student participants…

Effects of a transdermal lidocaine patch on indicators of postoperative pain in dogs undergoing midline ovariohysterectomy.

PubMed

Merema, Danielle K; Schoenrock, Emily K; Le Boedec, Kevin; McMichael, Maureen A

2017-05-15

OBJECTIVE To determine the effects of a transdermal lidocaine patch (TLP) on indicators of postoperative pain in healthy dogs following ovariohysterectomy. DESIGN Randomized, blinded controlled trial. ANIMALS 40 healthy shelter-owned female dogs admitted to a student surgery program for ovariohysterectomy. PROCEDURES Dogs were randomly assigned to receive after ovariohysterectomy a 5-cm-wide strip of TLP applied topically on both sides of the incision, for the full length of the incision and a wound dressing (n = 19) or a placebo patch (nonmedicated wound dressing; 21). All dogs underwent midline ovariohysterectomy. Immediately afterward, dogs received 2 IM morphine injections, carprofen (SC, q 12 h for 2 days), and the assigned patch (left in place for 18 hours). Postoperative comfort was evaluated by use of the short form of the Glasgow Composite Measures Pain Scale and serum cortisol concentrations measured prior to premedication and 1, 2, 4, 6, 8, 10, and 18 hours after surgery. RESULTS No significant difference in pain scores or serum cortisol concentrations was identified between dogs that received the TLP and dogs that received a placebo patch after ovariohysterectomy. CONCLUSIONS AND CLINICAL RELEVANCE The TLP provided no additional analgesic benefit to dogs treated concurrently with recommended doses of morphine and carprofen following ovariohysterectomy. Additional studies are needed to investigate whether similar results might be achieved in dogs treated concurrently with other analgesics. (J Am Vet Med Assoc 2017;250:1140-1147).

Benzocaine-induced methaemoglobinaemia: a case study.

PubMed

Bittmann, Stefan; Krüger, Carsten

Benzocaine is a widely used topical anaesthetic and has been reported to cause toxic methaemoglobinaemia in otherwise healthy individuals with no predisposing risk factors. This article reports on a rare case of benzocaine-induced methaemoglobinaemia following adenotonsillectomy in a 5-year-old girl. Topical benzocaine was applied orally for the relief of postoperative wound pain on the eighth postoperative day. Two hours after application, generalized cyanosis, mild dyspnoea and some degree of agitation developed. The methaemoglobin level was 38.5%. Treatment with methylene blue was initiated immediately. Symptoms completely disappeared 4 hours after initiation of methylene blue therapy. The further course was uneventful. Therefore, all health professionals should be aware that topical anaesthetics after surgery can induce methaemoglobinaemia in children, even after a prolonged interval, and especially when applied on wound surfaces.

48 CFR 622.302 - Liquidated damages and overtime pay.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Liquidated damages and overtime pay. 622.302 Section 622.302 Federal Acquisition Regulations System DEPARTMENT OF STATE SOCIOECONOMIC PROGRAMS APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Contract Work Hours and Safety...

48 CFR 622.302 - Liquidated damages and overtime pay.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Liquidated damages and overtime pay. 622.302 Section 622.302 Federal Acquisition Regulations System DEPARTMENT OF STATE SOCIOECONOMIC PROGRAMS APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Contract Work Hours and Safety...

The Spirit of '76: Revolutionizing College Learning Skills. Proceedings of the Annual Conference of the Western College Reading Association (9th, Tucson, Arizona, April 8-10, 1976). Volume IX.

ERIC Educational Resources Information Center

Sugimoto, Roy, Ed.

Drawn from the proceedings of a conference focusing on ways to improve the teaching of college level learning skills, the articles in this collection deal with a variety of topics. Among the topics discussed in the 37 articles are the following: (1) a systems approach to planning, implementing, and evaluating peer counseling programs; (2)…

A content review of online naloxone Continuing Education courses for pharmacists in states with standing orders.

PubMed

Carpenter, Delesha M; Roberts, Courtney A; Westrick, Salisa C; Ferreri, Stefanie P; Kennelty, Korey A; Look, Kevin A; Abraham, Olufunmilola; Wilson, Courtenay

2017-11-21

Many community pharmacists are uncomfortable educating patients about naloxone, an opioid reversal agent. To examine whether training materials prepare pharmacists to counsel patients and caregivers about naloxone, online naloxone education materials for pharmacists in the 13 states with standing orders were analyzed. Two coders reviewed 12 naloxone training programs and extracted data for 15 topics that were clustered in four categories: background/importance, naloxone products, business/operations, and communication. Programs that included communication content were coded for whether they: 1) suggested specific verbiage for naloxone counseling; 2) recommended evidence-based communication practices; and 3) included example naloxone conversations. Most programs covered the majority of topics, with the exception of extended treatment for individuals who overdose and naloxone storage/expiration information. Eleven programs addressed pharmacist-patient communication, although information on communication was often limited. Only one program included an example pharmacist-patient naloxone conversation, but the conversation was 10 min long and occurred in a private room, limiting its applicability to most community pharmacies. Online naloxone training materials for pharmacists include limited content on how to communicate with patients and caregivers. Training materials that include more in-depth content on communication may increase pharmacists' confidence to discuss the topics of overdose and naloxone. Copyright © 2017 Elsevier Inc. All rights reserved.

[The Internet:an alternative to face-to-face training for teachers in remote locations?].

PubMed

Gagnon, Suzanne; Minguet, Cassian

2008-08-01

For some family medicine supervisors working in rural and remote areas, access to face-to-face training is problematic. They need distance training programs designed specifically for them. To study the advantages, disadvantages, and feasibility of a training program for these supervisors that is delivered over the Internet. This was a pilot project for international on-line training consisting of a platform of courses and a collaborative type of Web conferencing that ran for 2 hours each week for 5 weeks. The training focused on the acquisition of teaching skills and the use of information and communications technology, and included discussions on topics related to practising and teaching in rural areas. Such a program is feasible and economical. The main difficulties are recruiting participants, keeping them in the program, and the amount of time spent on development and supervision. Participants who persevered reported high levels of satisfaction. The content of this type of training, barriers to participation, and the role of distance education in rural supervisor training programs remain to be explored.

Characteristics of Emergency Medicine Residency Programs in Colombia

PubMed Central

Patiño, Andrés; Alcalde, Victor; Gutierrez, Camilo; Romero, Mauricio Garcia; Carrillo, Atilio Moreno; Vargas, Luis E.; Vallejo, Carlos E.; Zarama, Virginia; Mora Rodriguez, José L.; Bustos, Yury; Granada, Juliana; Aguiar, Leonar G.; Menéndez, Salvador; Cohen, Jorge I.; Saavedra, Miguel A.; Rodriguez, Juan M.; Roldan, Tatiana; Arbelaez, Christian

2017-01-01

Introduction Emergency medicine (EM) is in different stages of development around the world. Colombia has made significant strides in EM development in the last two decades and recognized it as a medical specialty in 2005. The country now has seven EM residency programs: three in the capital city of Bogotá, two in Medellin, one in Manizales, and one in Cali. The seven residency programs are in different stages of maturity, with the oldest founded 20 years ago and two founded in the last two years. The objective of this study was to characterize these seven residency programs. Methods We conducted semi-structured interviews with faculty and residents from all the existing programs in 2013–2016. Topics included program characteristics and curricula. Results Colombian EM residencies are three-year programs, with the exception of one four-year program. Programs accept 3–10 applicants yearly. Only one program has free tuition and the rest charge tuition. The number of EM faculty ranges from 2–15. EM rotation requirements range from 11–33% of total clinical time. One program does not have a pediatric rotation. The other programs require 1–2 months of pediatrics or pediatric EM. Critical care requirements range from 4–7 months. Other common rotations include anesthesia, general surgery, internal medicine, obstetrics, gynecology, orthopedics, ophthalmology, radiology, toxicology, psychiatry, neurology, cardiology, pulmonology, and trauma. All programs offer 4–6 hours of protected didactic time each week. Some programs require Advanced Cardiac Life Support, Pediatric Advanced Life Support and Advanced Trauma Life Support, with some programs providing these trainings in-house or subsidizing the cost. Most programs require one research project for graduation. Resident evaluations consist of written tests and oral exams several times per year. Point-of-care ultrasound training is provided in four of the seven programs. Conclusion As emergency medicine continues to develop in Colombia, more residency programs are expected to emerge. Faculty development and sustainability of academic pursuits will be critically important. In the long term, the specialty will need to move toward certifying board exams and professional development through a national EM organization to promote standardization across programs. PMID:29085546

Characteristics of Emergency Medicine Residency Programs in Colombia.

PubMed

Patiño, Andrés; Alcalde, Victor; Gutierrez, Camilo; Romero, Mauricio Garcia; Carrillo, Atilio Moreno; Vargas, Luis E; Vallejo, Carlos E; Zarama, Virginia; Mora Rodriguez, José L; Bustos, Yury; Granada, Juliana; Aguiar, Leonar G; Menéndez, Salvador; Cohen, Jorge I; Saavedra, Miguel A; Rodriguez, Juan M; Roldan, Tatiana; Arbelaez, Christian

2017-10-01

Emergency medicine (EM) is in different stages of development around the world. Colombia has made significant strides in EM development in the last two decades and recognized it as a medical specialty in 2005. The country now has seven EM residency programs: three in the capital city of Bogotá, two in Medellin, one in Manizales, and one in Cali. The seven residency programs are in different stages of maturity, with the oldest founded 20 years ago and two founded in the last two years. The objective of this study was to characterize these seven residency programs. We conducted semi-structured interviews with faculty and residents from all the existing programs in 2013-2016. Topics included program characteristics and curricula. Colombian EM residencies are three-year programs, with the exception of one four-year program. Programs accept 3-10 applicants yearly. Only one program has free tuition and the rest charge tuition. The number of EM faculty ranges from 2-15. EM rotation requirements range from 11-33% of total clinical time. One program does not have a pediatric rotation. The other programs require 1-2 months of pediatrics or pediatric EM. Critical care requirements range from 4-7 months. Other common rotations include anesthesia, general surgery, internal medicine, obstetrics, gynecology, orthopedics, ophthalmology, radiology, toxicology, psychiatry, neurology, cardiology, pulmonology, and trauma. All programs offer 4-6 hours of protected didactic time each week. Some programs require Advanced Cardiac Life Support, Pediatric Advanced Life Support and Advanced Trauma Life Support, with some programs providing these trainings in-house or subsidizing the cost. Most programs require one research project for graduation. Resident evaluations consist of written tests and oral exams several times per year. Point-of-care ultrasound training is provided in four of the seven programs. As emergency medicine continues to develop in Colombia, more residency programs are expected to emerge. Faculty development and sustainability of academic pursuits will be critically important. In the long term, the specialty will need to move toward certifying board exams and professional development through a national EM organization to promote standardization across programs.

The Cybernetics of Cognition.

DTIC Science & Technology

1986-07-30

0075 8c. ADUXESS (City, St ate, and ZIP Code) 10. SOURCE OF FUNDING NUMBERS PROGRAM PROJECT TASK WORK UNIT San Diego, CA 92 152-6800 ELEMENT NO NO. NO...of orientation, preceding reports on the detais of the conference. This is followed by the Conference Program , whose specific aims are explained in a...and with one another through dialogue, discourse, and personal acquaintance, the Program proper lists not only the topics of the 9 sessions together

Don't Blame the Babies: Work Hour Mismatches and the Role of Children

ERIC Educational Resources Information Center

Reynolds, Jeremy; Johnson, David R.

2012-01-01

Many authors suggest that having children leads to gaps between the number of hours people prefer to work and the hours they actually work. Existing research, however, offers mixed support for that claim. We discuss the roots of this popular but poorly supported hypothesis and offer the first review of research on the topic, paying special…

Blue Sky Below My Feet: Daycamp & After School Programs--9 to 11 Year Olds. Leader's Manual.

ERIC Educational Resources Information Center

California Univ., Berkeley. Cooperative Extension Service.

This manual presents a 10-day lesson plan for day camp and after-school program leaders. The activities and experiments described in the manual focus on nutrition and space exploration. Topics covered by the lesson plan and specific projects include: (1) gravity; (2) food spoilage; (3) model rocket building and launching; (4) the basic food…

48 CFR 1422.302 - Liquidated damages and overtime pay.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Liquidated damages and overtime pay. 1422.302 Section 1422.302 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR SOCIOECONOMIC PROGRAMS APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Contract Work Hours and Safety...

48 CFR 1422.302 - Liquidated damages and overtime pay.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Liquidated damages and overtime pay. 1422.302 Section 1422.302 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR SOCIOECONOMIC PROGRAMS APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Contract Work Hours and Safety...

48 CFR 922.103-4 - Approvals.

Code of Federal Regulations, 2010 CFR

2010-10-01

... cost to the Government may be affected, approval of hours of work in excess of the normal workweek is... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Approvals. 922.103-4 Section 922.103-4 Federal Acquisition Regulations System DEPARTMENT OF ENERGY SOCIOECONOMIC PROGRAMS...

Relationship between road traffic accidents and conflicts recorded by drive recorders.

PubMed

Lu, Guangquan; Cheng, Bo; Kuzumaki, Seigo; Mei, Bingsong

2011-08-01

Road traffic conflicts can be used to estimate the probability of accident occurrence, assess road safety, or evaluate road safety programs if the relationship between road traffic accidents and conflicts is known. To this end, we propose a model for the relationship between road traffic accidents and conflicts recorded by drive recorders (DRs). DRs were installed in 50 cars in Beijing to collect records of traffic conflicts. Data containing 1366 conflicts were collected in 193 days. The hourly distributions of conflicts and accidents were used to model the relationship between accidents and conflicts. To eliminate time series and base number effects, we defined and used 2 parameters: average annual number of accidents per 10,000 vehicles per hour and average number of conflicts per 10,000 vehicles per hour. A model was developed to describe the relationship between the two parameters. If A(i) = average annual number of accidents per 10,000 vehicles per hour at hour i, and E(i) = average number of conflicts per 10,000 vehicles per hour at hour i, the relationship can be expressed as [Formula in text] (α>0, β>0). The average number of traffic accidents increases as the number of conflicts rises, but the rate of increase decelerates as the number of conflicts increases further. The proposed model can describe the relationship between road traffic accidents and conflicts in a simple manner. According to our analysis, the model fits the present data.

Summer graduate research program for interns in science and engineering

NASA Technical Reports Server (NTRS)

Lee, Clinton B.

1992-01-01

The goal of the 10 week graduate intern program was to increase the source of candidates for positions in science and engineering at the Goddard Space Flight Center. Students participating in this program submitted papers on the work they performed over the 10 week period and also filled out questionnaires on the program's effectiveness, their own performance, and suggestions on improvements. The topics covered by the student's papers include: microsoft excel applications; fast aurora zone analysis; injection seeding of a Q-switched alexandrite laser; use of high temperature superconductors; modifications on a communication interface board; modeling of space network activities; prediction of atmospheric ozone content; and applications of industrial engineering.

Summer graduate research program for interns in science and engineering

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

Lee, C.B.

1992-03-01

The goal of the 10 week graduate intern program was to increase the source of candidates for positions in science and engineering at the Goddard Space Flight Center. Students participating in this program submitted papers on the work they performed over the 10 week period and also filled out questionnaires on the program's effectiveness, their own performance, and suggestions on improvements. The topics covered by the student's papers include: microsoft excel applications; fast aurora zone analysis; injection seeding of a Q-switched alexandrite laser; use of high temperature superconductors; modifications on a communication interface board; modeling of space network activities; predictionmore » of atmospheric ozone content; and applications of industrial engineering.« less

Topical nasal decongestant oxymetazoline (0.05%) provides relief of nasal symptoms for 12 hours.

PubMed

Druce, H M; Ramsey, D L; Karnati, S; Carr, A N

2018-05-22

Nasal congestion, often referred to as stuffy nose or blocked nose is one of the most prevalent and bothersome symptoms of an upper respiratory tract infection. Oxymetazoline, a widely used intranasal decongestant, offers fast symptom relief, but little is known about the duration of effect. The results of 2 randomized, double-blind, vehicle-controlled, single-dose, parallel, clinical studies (Study 1, n=67; Study 2, n=61) in which the efficacy of an oxymetazoline (0.05% Oxy) nasal spray in patients with acute coryzal rhinitis was assessed over a 12-hour time-period. Data were collected on both subjective relief of nasal congestion (6-point nasal congestion scale) and objective measures of nasal patency (anterior rhinomanometry) in both studies. A pooled study analysis showed statistically significant changes from baseline in subjective nasal congestion for 0.05% oxymetazoline and vehicle at each hourly time-point from Hour 1 through Hour 12 (marginally significant at Hour 11). An objective measure of nasal flow was statistically significant at each time-point up to 12 hours. Adverse events on either treatment were infrequent. The number of subjects who achieved an improvement in subjective nasal congestion scores of at least 1.0 was significantly higher in the Oxy group vs. vehicle at all hourly time-points on a 6-point nasal congestion scale. This study shows for the first time, that oxymetazoline provides both statistically significant and clinically meaningful relief of nasal congestion and improves nasal airflow for up to 12 hours following a single dose.

Implementing Evidence-Based Teen Pregnancy-Prevention Interventions in a Community-Wide Initiative: Building Capacity and Reaching Youth.

PubMed

House, L Duane; Tevendale, Heather D; Martinez-Garcia, Genevieve

2017-03-01

To describe efforts to implement evidence-based interventions (EBIs) within multicomponent, community-wide initiatives to reduce teen pregnancy. During 2011-2014, we collected information about the capacity (i.e., knowledge, confidence, training, and experience) of state and community-based organizations to support implementation of the following: EBIs, number and characteristics of youth served by EBIs, type of EBIs implemented, EBI settings, hours of training, and technical assistance provided. State and community-based organizations reported these data annually; however, training and technical assistance was reported monthly. We used aggregated data from these annual and monthly reports to describe the implementation of EBIs in the community-wide initiative project. From baseline in 2011-2014, state and community-based organizations increased their capacities to support program partners in delivering EBIs. They provided 5,015 hours of technical assistance and training on topics, including ensuring adequate capacity, process and outcome evaluation, program planning, and continuous quality improvement. Program partners increased the number of youth reached by an EBI in targeted communities by 349%, from 4,304 in the first year of implementation in 2012 to 19,344 in 2014. Most youth in 2014 received sexuality education programs (59%), whereas smaller percentages received abstinence-based, youth development, and clinic-based programs. Most youth were reached through schools (72%) and community-based organizations (16%), and smaller numbers were reached in other settings (e.g., faith-based organizations, health centers). Building and monitoring the capacity of program partners to deliver EBIs through technical assistance and training is important. In addition, partnering with schools leads to reaching more youth. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Medical student radiology curriculum: what skills do residency program directors believe are essential for medical students to attain?

PubMed

Kondo, Kimi L; Swerdlow, Mathew

2013-03-01

The purpose of this study was to identify radiology topics considered essential by residency program directors who will be working with our graduates. Secondary goals were to survey their satisfaction with incoming residents' radiology knowledge, inquire if radiology training was provided in their programs, and identify differences among specialties. A questionnaire was mailed to all residency program directors in emergency medicine, family medicine, internal medicine, pediatrics, and general surgery programs that accepted our graduates between 2005 and 2010. Program directors were asked to rate a list of radiology knowledge and skills topics as essential or nonessential and to answer several questions regarding their residents and programs. Ninety-nine surveys were completed (51.3% response rate). Seven skills were considered essential by 90% or more of all respondents. On average, program directors identified 18/28 topics as essential prior to beginning their residency. The mean number identified as essential did not differ by program (F4, 93 = 0.732, P = .572). Based on analyses of variance comparing each topic by program, the importance of six topics differed significantly. Program directors generally agreed that incoming residents had adequate radiology skills and knowledge when they started their residencies. One hundred percent of the responding emergency medicine, family medicine, and pediatrics programs and 70% to 80% of the general surgery and internal medicine programs provide radiology training. There is high agreement among program directors regarding imaging topics they consider essential. Topics considered essential by more than 60% should comprise our core curriculum for all students while less essential topics can be included in elective or program specific curricula. Copyright © 2013 AUR. Published by Elsevier Inc. All rights reserved.

Effect of a herbal compound for treatment of sarcoptic mange infestations on dogs.

PubMed

Das, S S

1996-06-01

Charmil gel, a herbal product was tried against Sarcoptes scabei var canis on dogs and its efficacy was compared with that of amitraz. Mite scrapings examined at scheduled intervals after the topical application of Charmil gel caused complete recovery after 14 days in severe infestation and 7 to 10 days in mild to moderate infestations with regrowth of hair on Day 28 post-treatment. No adverse reactions were observed except mild irritation and restlessness, which persisted for a few hours soon after application.

AHRQ series paper 3: identifying, selecting, and refining topics for comparative effectiveness systematic reviews: AHRQ and the effective health-care program.

PubMed

Whitlock, Evelyn P; Lopez, Sarah A; Chang, Stephanie; Helfand, Mark; Eder, Michelle; Floyd, Nicole

2010-05-01

This article discusses the identification, selection, and refinement of topics for comparative effectiveness systematic reviews within the Agency for Healthcare Research and Quality's Effective Health Care (EHC) program. The EHC program seeks to align its research topic selection with the overall goals of the program, impartially and consistently apply predefined criteria to potential topics, involve stakeholders to identify high-priority topics, be transparent and accountable, and continually evaluate and improve processes. A topic prioritization group representing stakeholder and scientific perspectives evaluates topic nominations that fit within the EHC program (are "appropriate") to determine how "important" topics are as considered against seven criteria. The group then judges whether a new comparative effectiveness systematic review would be a duplication of existing research syntheses, and if not duplicative, if there is adequate type and volume of research to conduct a new systematic review. Finally, the group considers the "potential value and impact" of a comparative effectiveness systematic review. As the EHC program develops, ongoing challenges include ensuring the program addresses truly unmet needs for synthesized research because national and international efforts in this arena are uncoordinated, as well as engaging a range of stakeholders in program decisions while also achieving efficiency and timeliness.

Dermatopharmacokinetic bioequivalence study of two types of topical patches containing loxoprofen sodium.

PubMed

Chen, Xia; Zhao, Qian; Hitsu, Ei; Jiang, Ji; Zhong, Wen; Matsuzawa, Takayasu; Hu, Pei

2014-10-01

This study evaluated the bioequivalence of two types of topical loxoprofen patches, LX-A and LX-P, in healthy Chinese volunteers through a dermatopharmacokinetic approach. Based on a pilot study, this study was designed as an open-label, self-controlled trial in 20 males. Subjects received application of two 3.2 x 3.2 cm(2) pieces of LX-A and LX-P patches on their backs at randomly assigned positions simultaneously. Stratum corneum (SC) samples were taken with adhesive stripping tapes prior to patch application and at 20 hours and 24 hours postdose following removal of each loxoprofen patch, respectively. Bioassay was performed with a validated high performance liquid chromatography-tandem mass spectrometry method. Bioequivalence was evaluated through a power model on the total amount of loxoprofen at each post-application point and on the percentage change of SC loxoprofen content between the two time-points. Mean (± standard deviation) total amount of SC-sampled loxoprofen was similar between LX-A and LX-P at 20 hours (38,722 ± 7,171 ng vs. 39,309 ± 9,688 ng) and 24 hours (36,638 ± 8,149 ng vs. 37,426 ± 9,029 ng) post-administration. The corresponding point estimate (90% confidence interval, 90%CI) of LX-P to LX-A was 1.00 (0.92, 1.09) and 1.02 (0.93, 1.12), respectively. In addition, the 24 hour/20 hour ratio for SC content of loxoprofen was statistically comparable between LX-A and LX-P, with both the point estimate and the 90% CI falling into the range of (0.80, 1.25). Our study indicated that LX-P and LX-A are two bioequivalent topical formulations of loxoprofen.

Usage of lidocaine-prilocaine cream in the treatment of postburn pain in pediatric patients.

PubMed

Kargi, Eksal; Tekerekoğlu, Bülent

2010-05-01

Facial burns are quite common among children. Many different wound-covers can be used for dressing burn wounds, which is usually painful for the patients. These covers can also be combined with local anesthetic creams. Lidocaine-prilocaine cream 5% (LPC) is commonly used as a topical anesthetic by physicians performing plastic surgery. In the present study, we investigated the effects of topical LPC on pain cessation in pediatric patients with face burn and compared results with a control group in which LPC was not used in the wound dressing. Thirty pediatric patients (average age 11.3, range 8-15) among those who admitted to our emergency service and plastic surgery outpatient clinic between 2003 and 2006 were included in this study. The patient's burned areas ranged between 1 and 5% percent of their total body surface. The need for analgesic medicine was recorded in the first, second and third 8-hour periods postburn in both groups, and pain level was evaluated at these time points using a verbal rating scale. There was a significant difference between the two groups with respect to values of the first and second 8-hour periods, while in the third 8-hour period, no significant difference was observed. We conclude that topical local anesthetics administered for 16 hours postburn significantly reduce the duration of pain after injury, which suggests a potential use in clinical practice in the treatment of children with face burn. While LPC was found to have an ameliorating effect in the first 16 hours, we recommend oral analgesic co-therapy support since it loses its efficacy in the last 8-hour period.

Development of Hot Isostatically Pressed Rene 95 Turbine Parts

DTIC Science & Technology

1977-05-01

Jull 17 ,. " 1ENE’ 95 TURBINE PARTS~ 7. AUTHOR(e) CO(A RRNNME P.)Mathur aWJ. Bartos AJ-3C0V hae1 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM...200 mesh coff .,acts prepared in the autoclave at 20500F and the -60 mesh compact prepared by *1650 0F14 hours, 2000°1/1 hour/OQ, + 1400°F/16 hours/AC...Product Acceptance plans (Appendix- Ill); the Quality Control of General Elctric Company was-extended to establish procedures and- organization , to

Condensing embryology teaching for medical students: can it be taught in 2 hours?

PubMed Central

Kazzazi, Fawz; Bartlett, Jonathan

2017-01-01

Introduction Embryology forms a valuable part of the medical school curriculum. However, medical students traditionally struggle with revising embryology and appreciating its relevance. Condensing the teaching content, implementing peer-teaching methods, and increasing clinical focus in curricula have been suggested as methods to improve student engagement. Methods Medical students at two universities were taught a condensed version of the embryological curriculum in 2 hours by final-year medical students. Students’ confidence with the topics covered in the embryological curricula was assessed using anonymized precourse and postcourse questionnaires. Students were asked to further evaluate the quality, delivery, and content of the teaching in the postcourse questionnaire and were given the opportunity to provide written comments. All questions consisted of a statement stem and a five-point Likert scale. Results Students scored significantly higher levels of confidence with embryology after implementation of the course. They found the talk to be effectively delivered, clear, and relevant to their examinations. Conclusion We have demonstrated that it is possible to design and produce an embryology teaching program that covers an undergraduate embryology curriculum in a chronological systems-based manner in 2 hours with successful results. PMID:29270044

76 FR 41647 - Airworthiness Directives; Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Model...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-15

... ``company manuals, job cards, maintenance programs, computerized tracking programs and record keeping... disagree with increasing the estimated work- hours for the time that it takes for writing job cards... new, improved 12 $10,288 $11,308 24 $271,392 fuel dump masts. Dry bay zonal inspection, 952 None $80...

Cost analysis for computer supported multiple-choice paper examinations

PubMed Central

Mandel, Alexander; Hörnlein, Alexander; Ifland, Marianus; Lüneburg, Edeltraud; Deckert, Jürgen; Puppe, Frank

2011-01-01

Introduction: Multiple-choice-examinations are still fundamental for assessment in medical degree programs. In addition to content related research, the optimization of the technical procedure is an important question. Medical examiners face three options: paper-based examinations with or without computer support or completely electronic examinations. Critical aspects are the effort for formatting, the logistic effort during the actual examination, quality, promptness and effort of the correction, the time for making the documents available for inspection by the students, and the statistical analysis of the examination results. Methods: Since three semesters a computer program for input and formatting of MC-questions in medical and other paper-based examinations is used and continuously improved at Wuerzburg University. In the winter semester (WS) 2009/10 eleven, in the summer semester (SS) 2010 twelve and in WS 2010/11 thirteen medical examinations were accomplished with the program and automatically evaluated. For the last two semesters the remaining manual workload was recorded. Results: The cost of the formatting and the subsequent analysis including adjustments of the analysis of an average examination with about 140 participants and about 35 questions was 5-7 hours for exams without complications in the winter semester 2009/2010, about 2 hours in SS 2010 and about 1.5 hours in the winter semester 2010/11. Including exams with complications, the average time was about 3 hours per exam in SS 2010 and 2.67 hours for the WS 10/11. Discussion: For conventional multiple-choice exams the computer-based formatting and evaluation of paper-based exams offers a significant time reduction for lecturers in comparison with the manual correction of paper-based exams and compared to purely electronically conducted exams it needs a much simpler technological infrastructure and fewer staff during the exam. PMID:22205913

Cost analysis for computer supported multiple-choice paper examinations.

PubMed

Mandel, Alexander; Hörnlein, Alexander; Ifland, Marianus; Lüneburg, Edeltraud; Deckert, Jürgen; Puppe, Frank

2011-01-01

Multiple-choice-examinations are still fundamental for assessment in medical degree programs. In addition to content related research, the optimization of the technical procedure is an important question. Medical examiners face three options: paper-based examinations with or without computer support or completely electronic examinations. Critical aspects are the effort for formatting, the logistic effort during the actual examination, quality, promptness and effort of the correction, the time for making the documents available for inspection by the students, and the statistical analysis of the examination results. Since three semesters a computer program for input and formatting of MC-questions in medical and other paper-based examinations is used and continuously improved at Wuerzburg University. In the winter semester (WS) 2009/10 eleven, in the summer semester (SS) 2010 twelve and in WS 2010/11 thirteen medical examinations were accomplished with the program and automatically evaluated. For the last two semesters the remaining manual workload was recorded. The cost of the formatting and the subsequent analysis including adjustments of the analysis of an average examination with about 140 participants and about 35 questions was 5-7 hours for exams without complications in the winter semester 2009/2010, about 2 hours in SS 2010 and about 1.5 hours in the winter semester 2010/11. Including exams with complications, the average time was about 3 hours per exam in SS 2010 and 2.67 hours for the WS 10/11. For conventional multiple-choice exams the computer-based formatting and evaluation of paper-based exams offers a significant time reduction for lecturers in comparison with the manual correction of paper-based exams and compared to purely electronically conducted exams it needs a much simpler technological infrastructure and fewer staff during the exam.

Physics Instruction for Radiologic Technologists

ERIC Educational Resources Information Center

Chaney, Edward L.; And Others

1974-01-01

Discusses the Denver collaborative training program in radiologic technology with emphasis upon identification of core topics, preparation of quality instructional materials, and use of innovative teaching techniques, such as computer-assisted instruction and video tape presentations. Included is a 10-week course outline. (CC)

Address by James C. Fletcher, Administrator National Aeronautics and Space Administration at the National Academy of Engineering, Washington, D.C., 10 November 1975

NASA Technical Reports Server (NTRS)

1975-01-01

Future plans and programs of the space agency are discussed. Topics discussed include solar energy, space stations, planetary exploration, interstellar exploration, the space shuttles, and satellites.

Feared, Forgotten, or Forbidden: Sexual Orientation Topics in Secondary Teacher Preparation Programs in the USA

ERIC Educational Resources Information Center

Sherwin, Gary; Jennings, Todd

2006-01-01

This study examined the coverage of sexual orientation topics within 77 public university secondary teacher preparation programs across seven US states, and represented programs preparing 8,300-11,500 teachers annually. Findings indicated that 40% of programs did not address sexual orientation as a diversity topic. Further, even programs that did…

Education of the modern surgical resident: novel approaches to learning in the era of the 80-hour workweek.

PubMed

Nguyen, Liz; Brunicardi, F Charles; Dibardino, Daniel J; Scott, Bradford G; Awad, Samir S; Bush, Ruth L; Brandt, Mary L

2006-06-01

Implementation of the 80-hour work week has resulted in limitations on the hours available for resident education, creating a need for innovative approaches to teach surgical residents successfully. Herein we report the methods and results of an innovative didactic learning program at a large academic surgical residency program. Between 2004 and 2005, based on known principles of adult education and innovative learning techniques, a didactic learning program was instituted in a major academic surgery program. The course work consisted of a structured reading program using Schwartz's Textbook of Surgery, with weekly testing and problem-based learning (PBL) groups led by surgical faculty. The residents' progress was assessed by American Board of Surgery In-Training Examination (ABSITE) training scores before and after program implementation. A resident survey was also conducted to assess residents' attitudes toward the new program. Results were reported as a mean, and categoric variables were compared using a paired Student's t-test. During the academic year of the structured reading program, the mean ABSITE score improved by 10% (P=0.02) from the previous year. The postgraduate year 4 class had the largest change, with a score increase of 17% over the previous year's performance (P=0.02). Survey results demonstrated that 64% of the responders agreed that the small-group PBL was preferable for achieving educational goals. Furthermore, 89% of residents responded that the PBL groups improved interaction between residents and faculty members. An innovative formal learning program based on a major surgical textbook with weekly testing and small group sessions can significantly improve surgical training in the modern era of work-hour restrictions. Furthermore, surgical trainees find this format to be innovative and useful for improving didactic teaching.

10 CFR 431.72 - Definitions concerning commercial warm air furnaces.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false Definitions concerning commercial warm air furnaces. 431.72 Section 431.72 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY PROGRAM FOR... hour or more. Thermal efficiency for a commercial warm air furnace equals 100 percent minus percent...

29 CFR 1405.10 - Effect on employment ceilings.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Labor Regulations Relating to Labor (Continued) FEDERAL MEDIATION AND CONCILIATION SERVICE PART-TIME EMPLOYMENT Part-time Employment Program § 1405.10 Effect on employment ceilings. Effective October 1, 1980, part-time employees will be counted on the basis of the fractional part of the 40-hour week actually...

Treatment of refractory sino-nasal aspergillosis with posaconazole and terbinafine in 10 dogs.

PubMed

Stewart, J; Bianco, D

2017-09-01

To determine the safety and efficacy of posaconazole and terbinafine for the treatment of naturally occurring sino-nasal aspergillosis in dogs refractory to conventional topical and systemic treatment. Ten client-owned dogs with sino-nasal aspergillosis and not responsive to conventional treatments were prospectively enrolled to receive a dose of 5 mg/kg posaconazole orally every 12 hours for six months. All dogs were concurrently treated with doses of 30 mg/kg terbinafine orally every 12 hours and 5 mg/kg doxycycline orally every 12 hours for 6 to 18 months. All 10 enrolled dogs completed the study. The treatment response was defined as complete clinical remission (n=7) or partial clinical remission (n=3). Two dogs relapsed after cessation of combination therapy. All dogs lived more than one year after starting combination therapy and eight dogs are alive at the time of writing. No clinically relevant adverse reactions or increases in hepatic enzyme activity occurred during the combination therapy. The results of this study suggest that this combination therapy appears safe and well-tolerated for the treatment of refractory sino-nasal aspergillosis in dogs. Long-term survival is possible with prolonged treatment, but relapse is possible. Larger prospective studies are warranted to further evaluate these preliminary findings. © 2017 British Small Animal Veterinary Association.

Dancing Lights: Creating the Aurora Story

NASA Astrophysics Data System (ADS)

Wood, E. L.; Cobabe-Ammann, E. A.

2009-12-01

Science tells a story about our world, our existence, our history, and the larger environment our planet occupies. Bearing this in mind, we created a series of lessons for 3rd-5th grades using a cross-disciplinary approach to teaching about the aurora by incorporating stories, photos, movies, and geography into the science in order to paint a broad picture and answer the question, “why do we care?” The fundamental backbone of the program is literacy. Students write and illustrate fiction and non-fiction work, poetry, and brochures that solidify both language arts skills and science content. In a time when elementary teachers relegate science to less than one hour per week, we have developed a novel science program that can be easily integrated with other topics during the typical school day to increase the amount of science taught in a school year. We are inspiring students to take an interest in the natural world with this program, a stepping-stone for larger things.

Time-temperature-stress capabilities of composite materials for advanced supersonic technology application

NASA Technical Reports Server (NTRS)

Kerr, James R.; Haskins, James F.

1987-01-01

Advanced composites will play a key role in the development of the technology for the design and fabrication of future supersonic vehicles. However, incorporating the material into vehicle usage is contingent on accelerating the demonstration of service capacity and design technology. Because of the added material complexity and lack of extensive data, laboratory replication of the flight service will provide the most rapid method to document the airworthiness of advanced composite systems. Consequently, a laboratory program was conducted to determine the time-temperature-stress capabilities of several high temperature composites. Tests included were thermal aging, environmental aging, fatigue, creep, fracture, tensile, and real-time flight simulation exposure. The program had two phases. The first included all the material property determinations and aging and simulation exposures up through 10,000 hours. The second continued these tests up to 50,000 cumulative hours. This report presents the results of the Phase 1 baseline and 10,000-hr aging and flight simulation studies, the Phase 2 50,000-hr aging studies, and the Phase 2 flight simulation tests, some of which extended to almost 40,000 hours.

Spacecraft Fire Safety: A Human Space Flight Program Perspective

NASA Technical Reports Server (NTRS)

Pedley, Michael D.

2003-01-01

This paper presents viewgraphs on the International Space Station's fire safety program from a human space flight perspective. The topics include: 1) Typical Manned Spacecraft Materials; 2) Typical Flammable Hardware Protection; 3) Materials Flammability; 4) Fire Retardants; 5) Nonflammable Foam Cushion Material; 6) Electrical Wire and Cable; 7) Russian Solid-Fuel Oxygen Generator (SFOG); 8) GOX Ignition Mechanisms; 9) Fire Detection; and 10) Fire Suppression.

The South Carolina Collaborative Undergraduate HBCU Student Summer Training Program

DTIC Science & Technology

2013-03-01

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

48 CFR 15.602 - Policy.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., Small Business Innovation Research topics, Small Business Technology Transfer Research topics, Program Research and Development Announcements, or any other Government-initiated solicitation or program. When the new and innovative ideas do not fall under topic areas publicized under those programs or techniques...

48 CFR 15.602 - Policy.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., Small Business Innovation Research topics, Small Business Technology Transfer Research topics, Program Research and Development Announcements, or any other Government-initiated solicitation or program. When the new and innovative ideas do not fall under topic areas publicized under those programs or techniques...

48 CFR 15.602 - Policy.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., Small Business Innovation Research topics, Small Business Technology Transfer Research topics, Program Research and Development Announcements, or any other Government-initiated solicitation or program. When the new and innovative ideas do not fall under topic areas publicized under those programs or techniques...

Mechanisms of topical analgesics in relieving pain in an animal model of muscular inflammation.

PubMed

Duan, Wan-Ru; Lu, Jie; Xie, Yi-Kuan

2013-09-01

To investigate the possible mechanisms of topical analgesics in relieving pain in an animal model of muscular inflammation. Adult Sprague-Dawley rats of both sexes were injected with complete Freund's adjuvant to induce inflammation in the anterior tibialis muscle of left hindlimb. One of two types of topical analgesics: Xiaotong Tiegao (XTT), a Tibetan herb compound, or Capzasin (CAP), a cream containing 0.1% capsaicin, was applied to the skin over the inflamed anterior tibialis muscle. The following experiments were performed: pain behavioral tests, evaluation of plasma extravasation in the affected limb, and electrophysiological recordings of afferent nerve fibers. The behavioral experiments demonstrated that applications of either type of topical analgesic to the skin over the inflamed muscle significantly reduced muscular inflammatory pain, as indicated by the increased weight bearing capacity on the affected hindlimb (with latencies of 10 minutes for XTT and 1-2 hours for CAP). Meanwhile, both analgesics caused plasma extravasation in the affected skin. Electrophysiological recordings from the afferent fibers in the related cutaneous nerve indicated that topical analgesics selectively activated C-fibers, but not A-fibers innervating the same region of receptive field. The latency and duration of C-fiber activation was similar to those of the reduction of muscular inflammatory pain. On the contrary, topical analgesics substantially decreased C-fiber afferent spontaneous firing in the nerve innervating the inflamed muscle. Moreover, denervation of the affected skin blocked the analgesic effects of both topical analgesics in muscular inflammatory pain. This study suggests that topical analgesics may reduce the nociceptive input from inflamed muscles via a reflex mechanism by activating the cutaneous nociceptive afferents. Wiley Periodicals, Inc.

PA Discussion Topics

DTIC Science & Technology

2011-02-04

Solid Oxide fuel cell and Lithium Ion battery (~150 watts) • Enables extended mission durations • 12 hours of full power; 30 hours of silent watch...Hybrid fuel cell system is designed to replace the existing lead-acid batteries with an upgraded Solid Oxide fuel cell and Lithium Ion battery (~250

Technical Assistance and Changes in Nutrition and Physical Activity Practices in the National Early Care and Education Learning Collaboratives Project, 2015-2016.

PubMed

Chiappone, Alethea; Smith, Teresa M; Estabrooks, Paul A; Rasmussen, Cristy Geno; Blaser, Casey; Yaroch, Amy L

2018-04-26

The National Early Care and Education Learning Collaboratives Project (ECELC) aims to improve best practices in early care and education (ECE) programs in topic areas of the Nutrition and Physical Activity Self-Assessment in Child Care (NAP SACC). Technical assistance is a component of the ECELC, yet its effect on outcomes is unclear. Beyond dose and duration of technical assistance, limited research exists on characteristics of technical assistance that contribute to outcomes. The objective of this study was to identify and describe technical assistance characteristics and explore associations with NAP SACC outcomes. We collected data from 10 collaboratives comprising 84 ECE programs in 2 states in 2015-2016. The objective of technical assistance was to support programs in improving best practices. Technical assistance was provided to programs via on-site, telephone, or email and was tailored to program needs. We used a mixed-methods design to examine associations between technical assistance and NAP SACC outcomes. We used multiple regression analysis to assess quantitative data and qualitative comparative analysis to determine necessary and sufficient technical assistance conditions supporting NAP SACC outcomes. We also conducted a document review to describe technical assistance that referred conditions identified by the qualitative comparative analysis. Regression analyses detected an inverse relationship between changes in NAP SACC scores and hours of technical assistance. No clear pattern emerged in the qualitative comparative analysis, leaving no necessary and sufficient conditions. However, the qualitative comparative analysis identified feedback as a potentially important component of technical assistance, whereas resource sharing and frequent email were characteristics that seemed to reduce the likelihood of improved outcomes. Email and resource sharing were considered primarily general information rather than tailored technical assistance. Technical assistance may be used in programs and made adaptable to program needs. The inclusion and evaluation of technical assistance, especially tailored approaches, is warranted for environmental interventions, including ECE settings.

Therapeutic review: is ascorbic acid of value in chromium poisoning and chromium dermatitis?

PubMed

Bradberry, S M; Vale, J A

1999-01-01

Repeated topical exposure to chromium(VI) may cause an allergic contact dermatitis or the formation of chrome ulcers. Systemic toxicity may occur following the ingestion of a chromium(VI) salt, from chromium(VI)-induced skin burns, or from inhalation of chromium(VI) occurring occupationally. Soluble chromium(VI) salts are usually absorbed more easily and cross cell membranes more readily than trivalent chromium salts, and, therefore chromium(VI) is more toxic than chromium(III). In experimental studies, endogenous ascorbic acid in rat lung, liver, and kidney and human plasma, effectively reduces chromium(VI) to chromium(III). The administration of exogenous ascorbic acid has been advocated therefore in the treatment of systemic chromium poisoning and chromium dermatitis to enhance the extracellular reduction of chromium(VI) to the less bioavailable chromium(III). In vitro experiments confirm that the addition of ascorbic acid to plasma containing chromium(VI) leads to a dose-dependent reduction of chromium(VI) to chromium(III). In animal studies, parenteral ascorbic acid 0.5-5 g/kg significantly reduced chromium-induced nephrotoxicity when administered 30 minutes before parenteral sodium dichromate and up to 1 hour after parenteral sodium chromate dosing. Parenteral ascorbic acid 0.5-5 g/kg also reduced mortality when given orally up to 2 hours after oral potassium dichromate dosing. However, the administration of parenteral ascorbic acid more than 2 hours after parenteral chromate in these experimental studies did not protect against renal damage, and parenteral ascorbic acid given 3 hours postparenteral chromate increased toxicity. In addition, there is no confirmed clinical evidence that the administration of ascorbic acid lessens morbidity or mortality in systemic chromium poisoning. A possible reason for the lack of benefit of ascorbic acid when administration is delayed, is that chromium(VI) cellular uptake has occurred prior to ascorbic acid administration. Topical 10% ascorbic acid has been claimed to reduce significantly the healing time of experimentally induced chrome ulcers in guinea pigs. The proposed mechanism is reduction on the skin surface of chromium(VI) to chromium(III). Several case reports suggest that topical ascorbic acid is effective in the management of chromium dermatitis but this has not been confirmed in controlled clinical trials and, moreover, the practical difficulties of frequent application are likely to limit its usefulness. Based on experimental studies, substantial amounts of ascorbic acid would need to be administered, preferably parenterally, soon after exposure to prevent systemic toxicity from chromium(VI) in humans. However, as ascorbic acid is a metabolic precursor of oxalate, the administration of ascorbic acid in high dose could lead to acute oxalate nephropathy, particularly in the presence of renal failure. While smaller doses of ascorbic acid (e.g., 10 g intravenously) are not toxic, such doses probably will not reduce the mortality from systemic chromium poisoning. There is currently insufficient evidence to advocate the use of ascorbic acid in the management of systemic chromium toxicity. Topical ascorbic acid may reduce dermal hexavalent chromium exposure, but this observation must be confirmed in controlled studies.

An evaluation of pharmacology curricula in Australian science and health-related degree programs.

PubMed

Lloyd, Hilary; Hinton, Tina; Bullock, Shane; Babey, Anna-Marie; Davis, Elizabeth; Fernandes, Lynette; Hart, Joanne; Musgrave, Ian; Ziogas, James

2013-11-19

Pharmacology is a biomedical discipline taught in basic science and professional degree programs. In order to provide information that would facilitate pharmacology curricula to be refined and developed, and approaches to teaching to be updated, a national survey was undertaken in Australia that investigated pharmacology course content, teaching and summative assessment methods. Twenty-two institutions participated in a purpose-built online questionnaire, which enabled an evaluation of 147 courses taught in 10 different degrees. To enable comparison, degrees were grouped into four major degree programs, namely science, pharmacy, medicine and nursing. The pharmacology content was then classified into 16 lecture themes, with 2-21 lecture topics identified per theme. The resultant data were analysed for similarities and differences in pharmacology curricula across the degree programs. While all lecture themes were taught across degree programs, curriculum content differed with respect to the breadth and hours of coverage. Overall, lecture themes were taught most broadly in medicine and with greatest coverage in pharmacy. Reflecting a more traditional approach, lectures were a dominant teaching method (at least 90% of courses). Sixty-three percent of science courses provided practical classes but such sessions occurred much less frequently in other degree programs, while tutorials were much more common in pharmacy degree programs (70%). Notably, problem-based learning was common across medical programs. Considerable diversity was found in the types of summative assessment tasks employed. In science courses the most common form of in-semester assessment was practical reports, whereas in other programs pen-and-paper quizzes predominated. End-of-semester assessment contributed 50-80% to overall assessment across degree programs. The similarity in lecture themes taught across the four different degree programs shows that common knowledge- and competency-based learning outcomes can be defined for pharmacology. The authors contend that it is the differences in breadth and coverage of material for each lecture theme, and the differing teaching modes and assessment that characterise particular degree programs. Adoption of pharmacology knowledge-based learning outcomes that could be tailored to suit individual degree programs would better facilitate the sharing of expertise and teaching practice than the current model where pharmacology curricula are degree-specific.

Factors associated with intern noncompliance with the 2003 Accreditation Council for Graduate Medical Education’s 30-hour duty period requirement

PubMed Central

2012-01-01

Background In 2003 the Accreditation Council for Graduate Medical Education mandated work hour restrictions. Violations can results in a residency program being cited or placed on probation. Recurrent violations could results in loss of accreditation. We wanted to determine specific intern and workload factors associated with violation of a specific mandate, the 30-hour duty period requirement. Methods Retrospective review of interns’ performance against the 30-hour duty period requirement during inpatient ward rotations at a pediatric residency program between June 24, 2008 and June 23, 2009. The analytical plan included both univariate and multivariable logistic regression analyses. Results Twenty of the 26 (77%) interns had 80 self-reported episodes of continuous work hours greater than 30 hours. In multivariable analysis, noncompliance was inversely associated with the number of prior inpatient rotations (odds ratio: 0.49, 95% confidence interval (0.38, 0.64) per rotation) but directly associated with the total number of patients (odds ratio: 1.30 (1.10, 1.53) per additional patient). The number of admissions on-call, number of admissions after midnight and number of discharges post-call were not significantly associated with noncompliance. The level of noncompliance also varied significantly between interns after accounting for intern experience and workload factors. Subject to limitations in statistical power, we were unable to identify specific intern characteristics, such as demographic variables or examination scores, which account for the variation in noncompliance between interns. Conclusions Both intern and workload factors were associated with pediatric intern noncompliance with the 30-hour duty period requirement during inpatient ward rotations. Residency programs must develop information systems to understand the individual and experience factors associated with noncompliance and implement appropriate interventions to ensure compliance with the duty hour regulations. PMID:22621439

Factors associated with intern noncompliance with the 2003 Accreditation Council for Graduate Medical Education's 30-hour duty period requirement.

PubMed

Maloney, Christopher G; Antommaria, Armand H Matheny; Bale, James F; Ying, Jian; Greene, Tom; Srivastava, Rajendu

2012-07-13

In 2003 the Accreditation Council for Graduate Medical Education mandated work hour restrictions. Violations can results in a residency program being cited or placed on probation. Recurrent violations could results in loss of accreditation. We wanted to determine specific intern and workload factors associated with violation of a specific mandate, the 30-hour duty period requirement. Retrospective review of interns' performance against the 30-hour duty period requirement during inpatient ward rotations at a pediatric residency program between June 24, 2008 and June 23, 2009. The analytical plan included both univariate and multivariable logistic regression analyses. Twenty of the 26 (77%) interns had 80 self-reported episodes of continuous work hours greater than 30 hours. In multivariable analysis, noncompliance was inversely associated with the number of prior inpatient rotations (odds ratio: 0.49, 95% confidence interval (0.38, 0.64) per rotation) but directly associated with the total number of patients (odds ratio: 1.30 (1.10, 1.53) per additional patient). The number of admissions on-call, number of admissions after midnight and number of discharges post-call were not significantly associated with noncompliance. The level of noncompliance also varied significantly between interns after accounting for intern experience and workload factors. Subject to limitations in statistical power, we were unable to identify specific intern characteristics, such as demographic variables or examination scores, which account for the variation in noncompliance between interns. Both intern and workload factors were associated with pediatric intern noncompliance with the 30-hour duty period requirement during inpatient ward rotations. Residency programs must develop information systems to understand the individual and experience factors associated with noncompliance and implement appropriate interventions to ensure compliance with the duty hour regulations.

A case of cooperation in the European OR education

NASA Astrophysics Data System (ADS)

Miranda, João; Nagy, Mariana

2011-12-01

European cooperation is a relevant subject that contributes to building a competitive network of high education institutions. A case of teacher mobility on behalf of the Erasmus programme is presented: it considers some Operations Research topics and the development of the Lego on My Decision module. The module considers eight lecture hours in four sessions: (i) the introductory session, to focus on the basics of computational linear algebra, linear programming, integer programming, with computational support (Excel®); (ii) the interim session, to address modelling subjects in a drop by-session; (iii) the advanced session, on the sequence of (i), to consider uncertainty and also how to use multi-criteria decision-making methods; (iv) the final session, to perform the evaluation of learning outcomes. This cooperation at European level is further exploited, including curricula normalisation and adjustments, cultural exchanges and research lines sharing in the idea of promoting the mobility of students and faculty.

Occupational Component. 26-Level Courses. Teacher Resource Manual. Integrated Occupational Program. Interim-1991: Curriculum.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Branch.

This planning and instructional manual is designed to assist teachers in implementing the 20 10-credit-hour courses that make up the 26-level occupational component of the Integrated Occupational Program (IOP) in Alberta, Canada. (The IOP was developed to assist students who experience difficulties in secondary education and to help students make…

30 CFR 75.1713-6 - First-aid training program; minimum requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... required under the provisions of §§ 75.1713-3 and 75.1713-4 shall include 10 class hours of training in a... 30 Mineral Resources 1 2014-07-01 2014-07-01 false First-aid training program; minimum requirements. 75.1713-6 Section 75.1713-6 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT...

SSTAC/ARTS Review of the Draft Integrated Technology Plan (ITP). Volume 2: Propulsion Systems

NASA Technical Reports Server (NTRS)

1991-01-01

The topics addressed are: (1) space propulsion technology program overview; (2) space propulsion technology program fact sheet; (3) low thrust propulsion; (4) advanced propulsion concepts; (5) high-thrust chemical propulsion; (6) cryogenic fluid management; (7) NASA CSTI earth-to-orbit propulsion; (8) advanced main combustion chamber program; (9) earth-to-orbit propulsion turbomachinery; (10) transportation technology; (11) space chemical engines technology; (12) nuclear propulsion; (13) spacecraft on-board propulsion; and (14) low-cost commercial transport.

14 CFR 65.61 - Aircraft dispatcher certification courses: Content and minimum hours.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Aircraft dispatcher certification courses: Content and minimum hours. 65.61 Section 65.61 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... aircraft dispatcher certification course must: (1) Provide instruction in the areas of knowledge and topics...

14 CFR 65.61 - Aircraft dispatcher certification courses: Content and minimum hours.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Aircraft dispatcher certification courses: Content and minimum hours. 65.61 Section 65.61 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... aircraft dispatcher certification course must: (1) Provide instruction in the areas of knowledge and topics...

Walking with Students To Increase Satisfaction and Retention.

ERIC Educational Resources Information Center

Steinhaus, Carol s.

1999-01-01

Describes "walking office hours," an activity in which students (n=64) in introductory health topics and human resources management classes each took a one-half hour walk with the professor around the campus. In both classes students unanimously reported higher "comfort levels" with the instructor following the walk. (DB)

Legal Issues Involving Student Workers.

ERIC Educational Resources Information Center

Valentine, Harold; Zikmund, Dale G.

This paper outlines the provisions of the Fair Labor Standards Act (sometimes referred to as the Wage-Hour Law) that establishes a minimum wage, subminimum wage, training wage overtime pay, and recordkeeping requirements. The following topics are addressed: (1) covered employment; (2) exemptions; (3) hours worked; (4) board, lodging, and other…

Work Schedules of Americans: An Overview of New Findings.

ERIC Educational Resources Information Center

Flaim, Paul O.

1986-01-01

Presents highlights of the issue's eight other articles that examine data from a special 1985 household survey covering topics such as the number of workers who moonlight, who work at home, who have flexible hours, or who would prefer to work more or fewer hours per week. (Author/CT)

Teaching residents practice-management knowledge and skills: an in vivo experience.

PubMed

Williams, Laurel Lyn

2009-01-01

This article explores the relevant data regarding teaching psychiatric residents practice management knowledge and skills. This article also introduces a unique program for teaching practice management to residents. A literature search was conducted through PubMed and Academic Psychiatry. Additionally residents involved in the training program for practice management were given an anonymous survey to complete. There were no randomized, controlled trials in the academic psychiatric field concerning the topic of practice management. The responses to the resident survey (n=10) indicated a modest improvement in residents' perception of receiving adequate training and exposure to practice management knowledge and skills. The available research suggests that many residents and faculty believe that practice management knowledge and skills are still not adequately addressed. The Baylor Clinic practice management program may be one possible solution for integrating the teaching of practice management knowledge and skills. More research on this topic is needed.

A primary-school-based study to reduce the prevalence of childhood obesity – the EdAl (Educació en Alimentació) study: a randomized controlled trial

PubMed Central

2014-01-01

Background Obesity is one of the main determinants of avoidable disease burden. To implement a program by university students acting as “health promoting agents” (HPAs) and to evaluate the effects on obesity prevalence of the primary-school-based program that promotes healthy lifestyle, including dietary and physical activity recommendations over 28 months. Methods Two school clusters were randomly assigned to intervention (24 schools, 1,222 pupils) or control (14 schools, 717 pupils); 78% of pupils were Western European. Mean age (±SD) was 8.4 ± 0.6 years (49.9% females) at baseline. Generalized linear mixed models were used to analyze differences in primary outcome between both groups. Data collected included body mass index (BMI) every year. Dietary habits and lifestyle questionnaires were filled in by the parents at baseline and at the end of the study. The interventions focused on eight lifestyle topics covered in 12 activities (1 hour/activity/session) implemented by HPAs over 3 school academic years. Results At 28 months, obesity prevalence in boys was decreased −2.36% in the intervention group (from 9.59% to 7.23%) and increased 2.03% (from 7.40% to 9.43%) in the control group; the difference was 4.39% (95% CI 3.48 to 5.30; P = 0.01). The boys in the intervention group had an effective reduction of −0.24 units in the change of BMI z-score (from 0.01 to −0.04), compared to control (from −0.10 to 0.09); 5.1% more intervention pupils undertook physical activity >5 hours/week than control pupils (P = 0.02). Fish consumption was a protector (odds ratio 0.39; 95% CI 0.23 to 0.67) while “fast-food” consumption was a risk factor for childhood obesity (odds ratio: 2.27; 95% CI 1.08 to 4.77). Conclusions Our school-based program, conducted by HPA students, successfully reduced childhood obesity prevalence in boys. Trial registration International Standard Randomized Controlled Trial Number: ISRCTN29247645. PMID:24529258

10 CFR 26.207 - Waivers and exceptions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 1 2013-01-01 2013-01-01 false Waivers and exceptions. 26.207 Section 26.207 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Managing Fatigue § 26.207 Waivers and exceptions. (a) Waivers. Licensees may grant a waiver of one or more of the work hour controls in § 26.205(d)(1...

10 CFR 26.207 - Waivers and exceptions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 1 2012-01-01 2012-01-01 false Waivers and exceptions. 26.207 Section 26.207 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Managing Fatigue § 26.207 Waivers and exceptions. (a) Waivers. Licensees may grant a waiver of one or more of the work hour controls in § 26.205(d)(1...

10 CFR 26.207 - Waivers and exceptions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 1 2014-01-01 2014-01-01 false Waivers and exceptions. 26.207 Section 26.207 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Managing Fatigue § 26.207 Waivers and exceptions. (a) Waivers. Licensees may grant a waiver of one or more of the work hour controls in § 26.205(d)(1...

10 CFR 26.207 - Waivers and exceptions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Waivers and exceptions. 26.207 Section 26.207 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Managing Fatigue § 26.207 Waivers and exceptions. (a) Waivers. Licensees may grant a waiver of the work hour controls in § 26.205(d)(1) through (d)(5...

10 CFR 26.207 - Waivers and exceptions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Waivers and exceptions. 26.207 Section 26.207 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Managing Fatigue § 26.207 Waivers and exceptions. (a) Waivers. Licensees may grant a waiver of the work hour controls in § 26.205(d)(1) through (d)(5...

49 CFR 199.219 - Pre-duty use.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Prevention Program § 199.219 Pre-duty use. Each operator shall prohibit a covered employee from using alcohol within four hours prior to performing covered functions, or, if an employee is called to duty to respond... 49 Transportation 3 2011-10-01 2011-10-01 false Pre-duty use. 199.219 Section 199.219...

49 CFR 199.219 - Pre-duty use.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Prevention Program § 199.219 Pre-duty use. Each operator shall prohibit a covered employee from using alcohol within four hours prior to performing covered functions, or, if an employee is called to duty to respond... 49 Transportation 3 2010-10-01 2010-10-01 false Pre-duty use. 199.219 Section 199.219...

Using a medical volunteer program to motivate medical freshmen.

PubMed

Na, Beag Ju; Hur, Yera; Yun, Jungmin; Kang, Jaegu; Han, Seungyeon; Whang, Wonmin; Lee, Keumho; Lee, Jungmin

2013-09-01

A task force identified 4 core properties of motivation-related improvement and developed a medical volunteer program for 63 medical freshmen in 2012. Three overarching topics were examined: What were the contents of the program? Did students' motivation improve? Were the students satisfied with the course? Pretest and posttest motivation levels and program evaluation forms were analyzed. We organized a series of committee meetings and identified 4 core factors of motivation. The program was conducted for 63 medical freshmen in March 2012. The program evaluation form was analyzed using SPSS 17.0. The core factors of motivation were interest in medical studies, volunteer-mindedness, medical humanities, and self-management. The program was composed of lectures, medical volunteer hours, and program evaluation and feedback sessions. Students' motivation differed significantly with regard to interest in medical studies (t=-2.40, p=0.020) and volunteer-mindedness (t=-3.45, p=0.001). Ninety percent of students were satisfied with the program, 67.8% of students were satisfied with the medical volunteer activity, and the feedback session of the program was meaningful (66.1%). The medical volunteer program, held in the first month of the medical education year, was meaningful, but the reasons for dissatisfaction with the program should be examined. We should also develop a system that has lasting beneficial effects on academic achievement and career selection.

Thruster endurance test

NASA Technical Reports Server (NTRS)

Collett, C.

1976-01-01

A test system was built and several short term tests were completed. The test system included, in addition to the 30-cm ion thruster, a console for powering the thruster and monitoring performance, a vacuum facility for simulating a space environment, and a storage and feed system for the thruster propellant. This system was used to perform three short term tests (one 100-hour and two 500-hour tests), an 1108-hour endurance test which was aborted by a vacuum facility failure, and finally the 10,000-hour endurance test. In addition to the two 400 series thrusters which were used in the short term and 1100-hour tests, four more 400 series thrusters were fabricated, checked out, and delivered to NASA. Three consoles similar to the one used in the test program were also fabricated and delivered.

Mentoring Faculty: Results from National Science Foundation's ADVANCE Program

NASA Astrophysics Data System (ADS)

Holmes, M. A.

2015-12-01

Faculty mentoring programs are common components of National Science Foundation ADVANCE awards. The ADVANCE program aims to increase the number of women on the faculty in science, technology, engineering and mathematics (STEM) departments through grants to individuals and to entire institutions. These grants target a change in institutional culture so that faculty from non-majority groups will succeed and thrive. Mentoring programs are generally designed to fit the particular institution(s) or target population (e.g., meteorologists at the beginning of their careers). A successful mentoring program makes the implicit knowledge necessary for faculty success explicit: policies and practices are made transparent; routes for finding answers are clarified or generated with faculty input; faculty overcome a sense of isolation and develop a community. Mentoring programs may be formal, with assigned mentors and mentees, or informal, with opportunities for beginning, middle and advanced career STEM faculty to mingle, generally over food and sometimes with a formal speaker. The programs are formally evaluated; in general, attention to mentoring generates better outcomes for all faculty. Research indicates that most successful scientists have a network of mentors rather than relying on one person to help navigate department, institution, and profession. The University of Nebraska-Lincoln's (UNL) award, ADVANCE-Nebraska, offered opportunities for faculty to informally network over luncheons with women speakers, advanced in their careers. We also offered after-hours networking receptions. In response to faculty feedback, we shifted to a series of panel discussions entitled "Conversations". Most panels were conducted by successful UNL faculty; about one-third had an outside expert on a given topic. Topics were chosen based on faculty feedback and targeted specifically to beginning faculty (How to Start Up a Lab; How to Balance Teaching and Writing), mid-career faculty (Putting Together Your Promotion Packet; Balancing Service and Innovation); and/or fully promoted faculty (Professional Society Service; Successful Award Nomination Packets). One unexpected outcome from the panel discussions was the development of collaborations among faculty across departments and colleges.

Is topical haloperidol a useful glaucoma treatment?

PubMed Central

Lavin, M. J.; Andrews, V.

1986-01-01

A randomised, double blind, single dose study of topical haloperidol, a dopamine receptor blocking drug, was performed on 20 healthy volunteers. After its administration a modest reduction in intraocular pressure was recorded over the six-hour study period, but the difference was not significant at the p less than 0.05 level. Although dopamine blocking agents are effective in reducing intraocular pressure in experimental animals, topical haloperidol appears unlikely to be clinically useful in the treatment of glaucoma. PMID:3718908

Patient safety education at Japanese medical schools: results of a nationwide survey.

PubMed

Maeda, Shoichi; Kamishiraki, Etsuko; Starkey, Jay

2012-05-10

Patient safety education, including error prevention strategies and management of adverse events, has become a topic of worldwide concern. The importance of the patient safety is also recognized in Japan following two serious medical accidents in 1999. Furthermore, educational curriculum guideline revisions in 2008 by relevant the Ministry of Education includes patient safety as part of the core medical curriculum. However, little is known about the patient safety education in Japanese medical schools partly because a comprehensive study has not yet been conducted in this field. Therefore, we have conducted a nationwide survey in order to clarify the current status of patient safety education at medical schools in Japan. Response rate was 60.0% (n = 48/80). Ninety-eight-percent of respondents (n = 47/48) reported integration of patient safety education into their curricula. Thirty-nine percent reported devoting less than five hours to the topic. All schools that teach patient safety reported use of lecture based teaching methods while few used alternative methods, such as role-playing or in-hospital training. Topics related to medical error theory and legal ramifications of error are widely taught while practical topics related to error analysis such as root cause analysis are less often covered. Based on responses to our survey, most Japanese medical schools have incorporated the topic of patient safety into their curricula. However, the number of hours devoted to the patient safety education is far from the sufficient level with forty percent of medical schools that devote five hours or less to it. In addition, most medical schools employ only the lecture based learning, lacking diversity in teaching methods. Although most medical schools cover basic error theory, error analysis is taught at fewer schools. We still need to make improvements to our medical safety curricula. We believe that this study has the implications for the rest of the world as a model of what is possible and a sounding board for what topics might be important.

Factors associated with general surgery residents' desire to leave residency programs: a multi-institutional study.

PubMed

Gifford, Edward; Galante, Joseph; Kaji, Amy H; Nguyen, Virginia; Nelson, M Timothy; Sidwell, Richard A; Hartranft, Thomas; Jarman, Benjamin; Melcher, Marc; Reeves, Mark; Reid, Christopher; Jacobsen, Garth R; Thompson, Jonathan; Are, Chandrakanth; Smith, Brian; Arnell, Tracey; Hines, Oscar J; de Virgilio, Christian

2014-09-01

General surgical residency continues to experience attrition. To date, work hour amendments have not changed the annual rate of attrition. To determine how often categorical general surgery residents seriously consider leaving residency. At 13 residency programs, an anonymous survey of 371 categorical general surgery residents and 10-year attrition rates for each program. Responses from those who seriously considered leaving surgical residency were compared with those who did not. Factors associated with the desire to leave residency. The survey response rate was 77.6%. Overall, 58.0% seriously considered leaving training. The most frequent reasons for wanting to leave were sleep deprivation on a specific rotation (50.0%), an undesirable future lifestyle (47.0%), and excessive work hours on a specific rotation (41.4%). Factors most often cited that kept residents from leaving were support from family or significant others (65.0%), support from other residents (63.5%), and perception of being better rested (58.9%). On univariate analysis, older age, female sex, postgraduate year, training in a university program, the presence of a faculty mentor, and lack of Alpha Omega Alpha status were associated with serious thoughts of leaving surgical residency. On multivariate analysis, only female sex was significantly associated with serious thoughts of leaving residency (odds ratio, 1.2; 95% CI, 1.1-1.3; P = .003). Eighty-six respondents were from historically high-attrition programs, and 202 respondents were from historically low-attrition programs (27.8% vs 8.4% 10-year attrition rate, P = .04). Residents from high-attrition programs were more likely to seriously consider leaving residency (odds ratio, 1.8; 95% CI, 1.0-3.0; P = .03). A majority of categorical general surgery residents seriously consider leaving residency. Female residents are more likely to consider leaving. Thoughts of leaving seem to be associated with work conditions on specific rotations rather than with overall work hours and are more prevalent among programs with historically high attrition rates.

Topical Histamine Stimulates Repigmentation of Nonsegmental Vitiligo by a Receptor-Dependent Mechanism.

PubMed

Liu, Jun; Xu, Yan; Lin, Tzu-Kai; Lv, Chengzhi; Elias, Peter M; Man, Mao-Qiang

2017-01-01

Though vitiligo is a common depigmentary disorder, it still represents a substantial therapeutic challenge. Therapeutic options are limited in part due to its uncertain etiology. Because recent studies suggest that histamine stimulates melanogenesis in vitro, we determined here whether topical histamine stimulates repigmentation in patients with stable, nonsegmental vitiligo. A total of 23 otherwise normal volunteers with vitiligo, including 14 males and 9 females aged 6-59 years (mean age 29.2 ± 2.8), were enrolled in this study. 1% histamine in distilled water was applied to the lesions twice daily for 5 weeks, while comparable lesions, treated with distilled water alone, served as the controls. The melanin index was measured on the uninvolved and lesional skin sites before and after 5 weeks of treatments using the melanin/erythema probe connected to a Courage-Khazaka MPA5 (Cologne, Germany). Changes in epidermal permeability barrier were also assessed at the same time point. To determine whether histamine-induced repigmentation is receptor-dependent, both ears of C57BL/6J mice were treated topically with 5% cimetidine, a histamine type 2 receptor (H2r) antagonist, twice daily for 10 days. One hour after each cimetidine application, the right ear was treated topically with 10% histamine, while vehicle alone was applied to the left ear. Changes in melanin index were measured 24 h after the last application of histamine and vehicle as described in the human study. In patients with vitiligo treated with vehicle alone for 5 weeks, the melanin index remained unchanged, while topical histamine treatment increased the melanin index by 38% (p < 0.001 vs. both vehicle and pretreatment), which was paralleled by a >60% reduction in lesion surface area. Moreover, topical histamine accelerated permeability barrier recovery. No adverse events were observed following histamine applications. In mice, topical histamine significantly increased the melanin index, while topical co-applications of the H2r antagonist (cimetidine) prevented the expected histamine-induced increase in melanin index. These studies indicate that topical histamine or an H2r agonist could be useful for treating nonsegmental vitiligo, but further clinical studies in large populations will be required to validate the efficacy and safety of this approach. © 2017 S. Karger AG, Basel.

Does graded return-to-work improve sick-listed workers' chance of returning to regular working hours?

PubMed

Høgelund, Jan; Holm, Anders; McIntosh, James

2010-01-01

Using Danish register and survey data, we examine the effect of a national graded return-to-work program on the probability of sick-listed workers returning to regular working hours. During program participation, the sick-listed worker works fewer hours and receives the normal hourly wage for the hours worked and sickness benefit for the hours off work. When the worker's health improves, working hours are increased until the sick-listed worker is able to work regular hours. Taking account of unobserved differences between program participants and non-participants, we find that participation in the program significantly increases the probability of returning to regular working hours. Copyright 2009 Elsevier B.V. All rights reserved.

Curriculum for Discussion Time.

ERIC Educational Resources Information Center

Steinhoff, Mary E.

This curriculum guide consists of materials for use in implementing two 10-meeting series of group discussions designed to enhance the process of the socialialization of students enrolled in an associate degree nursing program. Addressed in the discussion sessions are the following topics: developing an awareness of self-concept and gaining…

Ceramic regenerator systems development program

NASA Technical Reports Server (NTRS)

Fucinari, C. A.; Rahnke, C. J.; Rao, V. D. N.; Vallance, J. K.

1980-01-01

The DOE/NASA Ceramic Regenerator Design and Reliability Program aims to develop ceramic regenerator cores that can be used in passenger car and industrial/truck gas turbine engines. The major cause of failure of early gas turbine regenerators was found to be chemical attack of the ceramic material. Improved materials and design concepts aimed at reducing or eliminating chemical attack were placed on durability test in Ford 707 industrial gas turbine engines late in 1974. Results of 53,065 hours of turbine engine durability testing are described. Two materials, aluminum silicate and magnesium aluminum silicate, show promise. Five aluminum silicate cores attained the durability objective of 10,000 hours at 800 C (1472 F). Another aluminum silicate core shows minimal evidence of chemical attack after 8071 hours at 982 C (1800 F). Results obtained in ceramic material screening tests, aerothermodynamic performance tests, stress analysis, cost studies, and material specifications are included.

Evaluation Program for Secondary Spacecraft Cells: Initial Evaluation Tests of General Electric Company 6.0 Ampere Hour Nickel Cadmium Spacecraft Cells for the Dynamic Explorer Satellite Program

NASA Technical Reports Server (NTRS)

Harkness, J. D.

1980-01-01

Evaluation tests of 10 nickel cadmium cells are described. Although pressures were greater than what normally was exhibited by General Electric cells in the past, it is recommended that these cells be placed on life test simulating the predicted Dynamic Explorer flight profiles.

Ocular Penetration and Anti-inflammatory Activity of Ketorolac 0.45% and Bromfenac 0.09% Against Lipopolysaccharide-Induced Inflammation

PubMed Central

Galindo, Danielle; Villanueva, Linda; Nguyen, Cathy; Patel, Milan; Borbridge, Lisa; Attar, Mayssa; Schiffman, Rhett M.; Hollander, David A.

2011-01-01

Abstract Purpose Anti-inflammatory activity of topical nonsteroidal anti-inflammatory drugs is mediated by suppression of cyclooxygenase (COX) isoenzymes. This study compared ocular penetration and inflammation suppression of topical ketorolac 0.45% and bromfenac 0.09% ophthalmic solutions in a rabbit model. Methods At hour 0, 36 rabbits received ketorolac 0.45%, bromfenac 0.09%, or an artificial tear 3 times once every 20 min. Half of the rabbits in each group then received intravenous injections of lipopolysaccharide (LPS) and fluorescein isothiocyanate (FITC)–dextran at hour 1, and the other half at hour 10. Aqueous and iris-ciliary body (ICB) samples were collected in the former group at hour 2 (peak) and in the latter group at hour 11 (trough) An additional group of 6 animals received only FITC-dextran, and samples were collected 1 h later. Peak and trough nonsteroidal anti-inflammatory drug concentrations were compared with previously determined half-maximal inhibitory concentrations (IC50) for COX isoenzymes. Results Peak and trough aqueous and ICB concentrations of ketorolac were at least 7-fold or greater than those of bromfenac. At peak levels, both ketorolac 0.45% and bromfenac 0.09% significantly inhibited LPS-induced aqueous prostaglandin E2 and FITC-dextran elevation (P < 0.01). At trough, both study drugs significantly inhibited LPS-induced aqueous prostaglandin E2 elevation (P < 0.05), but only ketorolac 0.45% significantly reduced LPS-induced aqueous FITC-dextran elevation (P < 0.01). Aqueous and ICB ketorolac concentrations exceeded its IC50 for COX-1 and COX-2 at peak and trough. Aqueous and ICB bromfenac levels exceeded its IC50 for COX-2 at peak and trough, but not for COX-1 at trough aqueous levels and peak and trough ICB levels. Conclusions Both ketorolac 0.45% and bromfenac 0.09% effectively suppressed inflammation at peak. At trough, only ketorolac 0.45% effectively suppressed inflammation as measured by FITC-dextran leakage. The difference in inflammation suppression may be due to differences in tissue concentrations and/or greater COX-1 suppression by ketorolac 0.45%. PMID:21351868

Topical Delivery of Anti-VEGF Drugs to the Ocular Posterior Segment Using Cell-Penetrating Peptides.

PubMed

de Cogan, Felicity; Hill, Lisa J; Lynch, Aisling; Morgan-Warren, Peter J; Lechner, Judith; Berwick, Matthew R; Peacock, Anna F A; Chen, Mei; Scott, Robert A H; Xu, Heping; Logan, Ann

2017-05-01

To evaluate the efficacy of anti-VEGF agents for treating choroidal neovascularization (CNV) when delivered topically using novel cell-penetrating peptides (CPPs) compared with delivery by intravitreal (ivit) injection. CPP toxicity was investigated in cell cultures. Ivit concentrations of ranibizumab and bevacizumab after topical administration were measured using ELISA. The biological efficacy of topical anti-VEGF + CPP complexes was compared with ivit anti-VEGF injections using an established model of CNV. CPPs were nontoxic in vitro. In vivo, after topical eye drop delivery, CPPs were present in the rat anterior chamber within 6 minutes. A single application of CPP + bevacizumab eye drop delivered clinically relevant concentrations of bevacizumab to the posterior chamber of the rat eye in vivo. Similarly, clinically relevant levels of CPP + ranibizumab and CPP + bevacizumab were detected in the porcine vitreous and retina ex vivo. In an established model of CNV, mice treated with either a single ivit injection of anti-VEGF, twice daily CPP + anti-VEGF eye drops or daily dexamethasone gavage for 10 days all had significantly reduced areas of CNV when compared with lasered eyes without treatment. CPPs are nontoxic to ocular cells and can be used to deliver therapeutically relevant doses of ranibizumab and bevacizumab by eye drop to the posterior segment of mouse, rat, and pig eyes. The CPP + anti-VEGF drug complexes were cleared from the retina within 24 hours, suggesting a daily eye drop dosing regimen. Daily, topically delivered anti-VEGF with CPP was as efficacious as a single ivit injection of anti-VEGF in reducing areas of CNV in vivo.

21 CFR 524.960 - Flumethasone, neomycin sulfate, and polymyxin B sulfate ophthalmic solutions.

Code of Federal Regulations, 2010 CFR

2010-04-01

.... Dogs: 1 to 2 drops per eye, every 6 hours. (ii) Preparation without hydroxyproply methylcellulose. Dogs and cats: 2 to 3 drops per eye, every 4 hours. (2) Indications for use. Treatment of the inflammation, edema, and secondary bacterial infections associated with topical ophthalmological conditions of the eye...

21 CFR 524.960 - Flumethasone, neomycin sulfate, and polymyxin B sulfate ophthalmic solutions.

Code of Federal Regulations, 2011 CFR

2011-04-01

.... Dogs: 1 to 2 drops per eye, every 6 hours. (ii) Preparation without hydroxyproply methylcellulose. Dogs and cats: 2 to 3 drops per eye, every 4 hours. (2) Indications for use. Treatment of the inflammation, edema, and secondary bacterial infections associated with topical ophthalmological conditions of the eye...

Dealing with female sexuality: training, attitude, and practice of obstetrics and gynecology residents from a developing country.

PubMed

Vieira, Teresa Cristina Souza Barroso; de Souza, Eduardo; da Silva, Ivaldo; Torloni, Maria Regina; Ribeiro, Meireluci Costa; Nakamura, Mary Uchiyama

2015-05-01

There is little research on how obstetrics and gynecology (Ob/Gyn) residents deal with female sexuality, especially during pregnancy. The aim of this study was to assess the training, attitude, and practice of Ob/Gyn residents about sexuality. A cross-sectional survey of Brazilian Ob/Gyn residents enrolling in an online sexology course was conducted. A questionnaire assessed their training in sexuality during medical school and residency and their attitude and practice on sexual issues during pregnancy. Training, attitude, and practice of Ob/Gyn residents regarding sexuality were the main outcome measures. A total of 197 residents, from 21 different programs, answered the online questionnaire. Mean age was 27.9 ± 2.2, most were female (87%), single (79%), and had graduated in the last 5 years (91%). Almost two-thirds (63%) stated that they did not receive any training at all and 28% reported having only up to 6 hours of training about sexuality in medical school. Approximately half of the respondents (49%) stated that they had received no formal training about sexuality during their residency up to that moment and 29% had received ≤6 hours of training. Over half (56%) never or rarely took a sexual history, 51% stated that they did not feel competent or confident to answer their pregnant patients' questions about sexuality, and 84% attributed their difficulties in dealing with sexual complaints to their lack of specific knowledge on the topic. The vast majority of Brazilian Ob/Gyn residents enrolling in a sexuality course had little previous formal training on this topic in medical school and during their residency programs. Most residents do not take sexual histories of pregnant patients, do not feel confident in answering questions about sexuality in pregnancy, and attribute these difficulties to lack of knowledge. These findings point to a clear need for additional training in sexuality among Brazilian Ob/Gyn residents. © 2015 International Society for Sexual Medicine.

The EBIT Calorimeter Spectrometer: A New, Permanent User Facility at the LLNL EBIT

NASA Technical Reports Server (NTRS)

Porter, S.

2007-01-01

The EBIT Calorimeter Spectrometer (ECS) has recently been completed and is currently being installed at the EBIT facility at the Lawrence Livermore National Laboratory. The ECS will replace the smaller XRS/EBIT spectrometer that has been in almost continuous operation since 2000. The XRS/EBIT was based on a spare laboratory cryostat and an engineering model detector system from the Suzaku/XRS observatory. The new ECS spectrometer was built from the ground up to be a low maintenance, high performance microcalorimeter spectrometer with 4 eV resolution at 6 keV, 32 detector channels, 10 us event timing, and capable of uninterrupted acquisition sessions of over 70 hours at 50 mK. The XRSIEBIT program has been extremely successful, producing over two-dozen refereed publications on topics such as laboratory astrophysics, atomic physics, nuclear physics, and calibration of the spectrometers for the National Ignition Facility, with many more publications in preparation. The ECS spectrometer will continue this work into the future with improved spectral resolution, integration times, and ease-of-use. We designed the ECS instrument with TES detectors in mind by using the same highly successful magnetic shielding as our laboratory TES cryostats. This design will lead to a future TES instrument at the LLNL EBIT. This proposed future instrument would include a hybrid detector system with 0.8 eV resolution in the band from 0.1-1.0 keV, 2 eV from 0.1-10 keV, and 30 eV from 0.5-100 keV, with high quantum efficiency in each band. Here we discuss the legacy of the XRS/EBIT program, the performance of the new ECS spectrometer, and plans for a future TES spectrometer.

The influence of topical application of grapeseed extract gel on enamel surface hardness after demineralization

NASA Astrophysics Data System (ADS)

Saragih, D. A.; Herda, E.; Triaminingsih, S.

2017-08-01

The aim of this study was to analyze the influence of topical application of 6.5% and 12.5% grapeseed extract gels for duration of application 16 and 32 minutes on the enamel surface hardness following tooth demineralization by an energy drink. The samples were 21 bovine teeth that underwent demineralization by immersion in the energy drink for 5 minutes in an incubator at 37°C. The demineralized specimens were randomly divided into a control group and 2 treatment groups. The control group was immersed in artificial saliva for 6 hours at 37°C, whereas the treatment groups were treated with topical 6.5% and 12.5% grapeseed extract gels for durations of 16 and 32 minutes and then immersed in artificial saliva for 6 hours at 37°C. The hardness was measured with a Knoop hardness tester. Statistical analysis by repeated ANOVA and one-way ANOVA revealed a significant increase in the enamel hardness value (p<0.05) after the application of the topical grapeseed extract gels at both concentrations. Application of 12.5% topical grapeseed extract gel for 32 minutes resulted in a restored hardness that insignificant diffrence from the initial hardness value obtained before demineralization (p>0.05).

Acquisition of Mechanically Assisted Spark Plasma Sintering System for Advanced Research and Education on Functionally Graded Hybrid Materials

DTIC Science & Technology

2012-03-14

Institute. The proposed effort offers a multidisciplinary research program to achieve the topic goals by coupling thermal- acoustic - mechanical flight...optional optical pyrometer .  Single port for standard (mechanical vacuum pump) and high vacuum system. POWER SUPPLY  10,000 amp, 10 VDC pulsed...Amperage TEMPERATURE CONTROL SYSTEM  Ten (10) Type K and five (5) Type C thermocouples with protective flexible sheaths.  Optical Pyrometer

[Effects of tranexamic acid combined with temporary drain clamping on postoperative blood loss in total knee arthroplasty].

PubMed

Dong, Yi-Long; Qian, Yue-Nan; Zhong, Xi-Qiang; Shen, Guang-Jie; Cai, Chun-Yuan

2017-04-25

To evaluate the efficacy and safety of one dose tranexamic acid combined with temporary drain lamping in primary unilateral total knee arthroplasty. Total 160 patients undergoing unilateral primary total knee arthroplasty between January 2012 and December 2013 were randomly divided into four groups(40 cases in each group):group A (the drain was clamped for 2 hours after the operation and the patients received 20 ml physiological saline), group B(the drain was clamped for 2 hours after the operation and the patients received 10 ml tranexamic acid and 10 ml physiological saline), group C (the drain was clamped for 4 hours after the operation and the patients received 20 ml physiological saline) and group D(the drain was clamped for 4 hours after the operation and the patients received 10 ml tranexamic acid and 10 ml physiological saline). The postoperative hemoglobin level, maximum hemoglobin loss, wound drainage, blood loss, the volume of blood transfusion, the number of patients inquiring blood transfusion, venous thrombo embolism rate, and ecchymosis rate were recorded and compared among the four groups. There was no incision infection, severe hypoxia, and symptomatic pulmonary embolism in these groups. There were significant differences in hemoglobin content one day after operation in each group( F =12.26, P =0.000), in the hemoglobin content 7 days after operation in each group( F =20.74, P =0.000), in postoperative drainage in each group( F =38.71, P =0.000);in the amount of invisible red blood cell loss in each group( F =83.41, P =0.000), and in total red blood cell loss in each group( F =102.68, P =0.000). Color Doppler ultrasound examination found that the total incidence of VTE was 3%(5/160) and there were no significant differences in each group( P =0.892). There were no significant differences in postoperative subcutaneous ecchymosis area>1% incidence( P =0.143). Topical tranexami acid treatment combined with temporary clamping of drain for 4 hours could reduce postoperative blood loss, blood transfusion, and ecchymosis rate without increasing the risk of thromboembolic event after total knee arthroplasty.

Impact of Duty Hour Regulations on Medical Students’ Education: Views of Key Clinical Faculty

PubMed Central

Levine, Rachel B.; Miller, Redonda G.; Ashar, Bimal H.; Bass, Eric B.; Rice, Tasha; Cofrancesco, Joseph

2008-01-01

BACKGROUND Teaching faculty have valuable perspectives on the impact of residency duty hour regulations on medical students. OBJECTIVE The objective of this study was to elicit faculty views on the impact of residency duty hour regulations on medical students’ educational experience on inpatient medicine rotations. DESIGN AND PARTICIPANTS We conducted a National Survey of Key Clinical Faculty (KCF) at 40 internal medicine residency programs affiliated with U.S. medical schools using a random sample stratified by National Institutes of Health funding and program size. MEASUREMENTS This study measures KCF opinions on the effect of duty hour regulations on students’ education. RESULTS Of 154 KCF targeted, 111 responded (72%). Fifty-two percent of KCF reported worsening in the overall quality of students’ education compared to just 2.7% reporting improvement (p < 0.001). In multivariate analysis adjusted for gender, academic rank, specialty, and years of teaching experience, faculty who spent ≥15 hours per week teaching were more likely to report worsening in medical students’ level of responsibility on inpatient teams [odds ratio (OR) 3.1; 95% confidence interval (CI) 1.3–7.6], ability to follow patients throughout hospitalization (OR 3.2; 95% CI 1.3–7.9), ability to develop working relationships with residents (OR 2.3; 95% CI 1.0–5.2), and the overall quality of students’ education (OR 3.3; 95% CI 1.4–8.1) compared to faculty who spent less time teaching. CONCLUSION Key clincal faculty report concerns about the impact of duty hour regulations on aspects of medical students’ education in internal medicine. Medical schools and residency programs should identify ways to ensure optimal educational experiences for students within duty hour requirements. PMID:18612749

10 CFR 26.119 - Determining “shy” bladder.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Determining âshyâ bladder. 26.119 Section 26.119 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Collecting Specimens for Testing § 26.119 Determining “shy” bladder. (a) When a donor has not provided a specimen of at least 30 mL within the 3 hours...

10 CFR 26.119 - Determining “shy” bladder.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Determining âshyâ bladder. 26.119 Section 26.119 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Collecting Specimens for Testing § 26.119 Determining “shy” bladder. (a) When a donor has not provided a specimen of at least 30 mL within the 3 hours...

Job Sharing: General Information. A Handbook for Employers.

ERIC Educational Resources Information Center

Olmsted, Barney

Arranging work time in new and flexible ways has been a topic of growing interest for the past ten years. This handbook for employers explains one way in which jobs can be made more flexible--job sharing. It discusses ways that work hours can be shared with potential benefits for employer and employees. Topics discussed include definition of job…

Quality Programming in H.P.E.R. Selected Papers Presented at the Convention of the Canadian Association for Health, Physical Education and Recreation (British Columbia, Canada, June 10-13, 1981). Physical Education Series Number 2.

ERIC Educational Resources Information Center

Jackson, John J., Ed.; Turkington, H. David, Ed.

These papers, presented during the 1981 convention of the Canadian Association for Health, Physical Education and Recreation, addressed eight major topics: (1) the physical education and sport profession in Canada; (2) physical fitness (community agencies, radiology, aging and physical activity, the effective physical education program, aerobic…

Study of the Transition Flow Regime using Monte Carlo Methods

NASA Technical Reports Server (NTRS)

Hassan, H. A.

1999-01-01

This NASA Cooperative Agreement presents a study of the Transition Flow Regime Using Monte Carlo Methods. The topics included in this final report are: 1) New Direct Simulation Monte Carlo (DSMC) procedures; 2) The DS3W and DS2A Programs; 3) Papers presented; 4) Miscellaneous Applications and Program Modifications; 5) Solution of Transitional Wake Flows at Mach 10; and 6) Turbulence Modeling of Shock-Dominated Fows with a k-Enstrophy Formulation.

High resolution microwave spectrometer sounder (HIMSS), volume 1, book 1

NASA Technical Reports Server (NTRS)

1990-01-01

The following topics are presented with respect to the high resolution microwave spectrometer sounder (HIMSS) that is to be used as an instrument for NASA's Earth Observing System (EOS): (1) an instrument overview; (2) an instrument description; (3) the instrument's conceptual design; (4) technical risks and offsets; (5) instrument reliability; (6) commands and telemetry; (7) mass and power budgets; (8) integration and test program; (9) program implementation; and (10) phase CD schedule.

Electric utility acid fuel cell stack technology advancement

NASA Astrophysics Data System (ADS)

Congdon, J. V.; Goller, G. J.; Greising, G. J.; Obrien, J. J.; Randall, S. A.; Sandelli, G. J.; Breault, R. D.; Austin, G. W.; Bopse, S.; Coykendall, R. D.

1984-11-01

The principal effort under this program was directed at the fuel cell stack technology required to accomplish the initial feasibility demonstrations of increased cell stack operating pressures and temperatures, increased cell active area, incorporation of the ribbed substrate cell configuration at the bove conditions, and the introduction of higher performance electrocatalysts. The program results were successful with the primary accomplishments being: (1) fabrication of 10 sq ft ribbed substrate, cell components including higher performing electrocatalysts; (2) assembly of a 10 sq ft, 30-cell short stack; and (3) initial test of this stack at 120 psia and 405 F. These accomplishments demonstrate the feasibility of fabricating and handling large area cells using materials and processes that are oriented to low cost manufacture. An additional accomplishment under the program was the testing of two 3.7 sq ft short stacks at 12 psia/405 F to 5400 and 4500 hours respectively. These tests demonstrate the durability of the components and the cell stack configuration to a nominal 5000 hours at the higher pressure and temperature condition planned for the next electric utility power plant.

Electric utility acid fuel cell stack technology advancement

NASA Technical Reports Server (NTRS)

Congdon, J. V.; Goller, G. J.; Greising, G. J.; Obrien, J. J.; Randall, S. A.; Sandelli, G. J.; Breault, R. D.; Austin, G. W.; Bopse, S.; Coykendall, R. D.

1984-01-01

The principal effort under this program was directed at the fuel cell stack technology required to accomplish the initial feasibility demonstrations of increased cell stack operating pressures and temperatures, increased cell active area, incorporation of the ribbed substrate cell configuration at the bove conditions, and the introduction of higher performance electrocatalysts. The program results were successful with the primary accomplishments being: (1) fabrication of 10 sq ft ribbed substrate, cell components including higher performing electrocatalysts; (2) assembly of a 10 sq ft, 30-cell short stack; and (3) initial test of this stack at 120 psia and 405 F. These accomplishments demonstrate the feasibility of fabricating and handling large area cells using materials and processes that are oriented to low cost manufacture. An additional accomplishment under the program was the testing of two 3.7 sq ft short stacks at 12 psia/405 F to 5400 and 4500 hours respectively. These tests demonstrate the durability of the components and the cell stack configuration to a nominal 5000 hours at the higher pressure and temperature condition planned for the next electric utility power plant.

Determinants of quality, latency, and amount of Stack Overflow answers about recent Android APIs

PubMed Central

Filkov, Vladimir

2018-01-01

Stack Overflow is a popular crowdsourced question and answer website for programming-related issues. It is an invaluable resource for software developers; on average, questions posted there get answered in minutes to an hour. Questions about well established topics, e.g., the coercion operator in C++, or the difference between canonical and class names in Java, get asked often in one form or another, and answered very quickly. On the other hand, questions on previously unseen or niche topics take a while to get a good answer. This is particularly the case with questions about current updates to or the introduction of new application programming interfaces (APIs). In a hyper-competitive online market, getting good answers to current programming questions sooner could increase the chances of an app getting released and used. So, can developers anyhow, e.g., hasten the speed to good answers to questions about new APIs? Here, we empirically study Stack Overflow questions pertaining to new Android APIs and their associated answers. We contrast the interest in these questions, their answer quality, and timeliness of their answers to questions about old APIs. We find that Stack Overflow answerers in general prioritize with respect to currentness: questions about new APIs do get more answers, but good quality answers take longer. We also find that incentives in terms of question bounties, if used appropriately, can significantly shorten the time and increase answer quality. Interestingly, no operationalization of bounty amount shows significance in our models. In practice, our findings confirm the value of bounties in enhancing expert participation. In addition, they show that the Stack Overflow style of crowdsourcing, for all its glory in providing answers about established programming knowledge, is less effective with new API questions. PMID:29547620

Determinants of quality, latency, and amount of Stack Overflow answers about recent Android APIs.

PubMed

Kavaler, David; Filkov, Vladimir

2018-01-01

Stack Overflow is a popular crowdsourced question and answer website for programming-related issues. It is an invaluable resource for software developers; on average, questions posted there get answered in minutes to an hour. Questions about well established topics, e.g., the coercion operator in C++, or the difference between canonical and class names in Java, get asked often in one form or another, and answered very quickly. On the other hand, questions on previously unseen or niche topics take a while to get a good answer. This is particularly the case with questions about current updates to or the introduction of new application programming interfaces (APIs). In a hyper-competitive online market, getting good answers to current programming questions sooner could increase the chances of an app getting released and used. So, can developers anyhow, e.g., hasten the speed to good answers to questions about new APIs? Here, we empirically study Stack Overflow questions pertaining to new Android APIs and their associated answers. We contrast the interest in these questions, their answer quality, and timeliness of their answers to questions about old APIs. We find that Stack Overflow answerers in general prioritize with respect to currentness: questions about new APIs do get more answers, but good quality answers take longer. We also find that incentives in terms of question bounties, if used appropriately, can significantly shorten the time and increase answer quality. Interestingly, no operationalization of bounty amount shows significance in our models. In practice, our findings confirm the value of bounties in enhancing expert participation. In addition, they show that the Stack Overflow style of crowdsourcing, for all its glory in providing answers about established programming knowledge, is less effective with new API questions.

Continuing Veterinary Medical Education Needs Assessment of Small Animal Practitioners in South Korea.

PubMed

Chun, Myung-Sun; Hwang, Cheol-Yong

2015-01-01

This first survey of small animal veterinarians in Korea explores demographic patterns, previous learning experiences, and program preferences for continuing veterinary medical education (CVME). Data were analyzed to identify and describe learning needs and preferences. Respondents' average CVME hours (38.4 hours/year) exceeded the mandatory 10 hours per year. Almost all respondents recognized the importance of CVME. Lack of time and travel distance were identified as significant barriers to CVME participation. CVME courses scheduled after 9 p.m. on weekdays with a registration fee of up to $50 US per hour were preferred. Respondents clearly defined the educational quality criteria of preferred CVME programs: delivery in a series of interventions in a small seminar format, with lectures on theory combined with practical skill-building wet labs taught by experienced veterinarians and board-certified specialists. Small animal veterinarians in Korea are enthusiastic life-long learners who are strongly motivated to select CVME learning activities based on self-identified needs. The changing environment of veterinary medicine in Korea demands an evolution of CVME quality criteria, such as clear program goals reflecting veterinarians' educational needs and desirable competencies, and specific measurable learning objectives. Moreover, the current accreditation system, which does not encourage hands-on skill development formats, needs urgent improvement.

Map Changes and Theme Evolution in Work Hours: A Co-Word Analysis

PubMed Central

Liu, Bei; Chen, Hong; Huang, Xinru

2018-01-01

(1) Background: Work hours are the basic carrier impacting employees’ work–life experience and organizational performance, and employees have greater anxiety in relation to work hours as new technology requires an increasingly faster work rhythm. However, scientific research on this topic lags far behind the practice, calling to attention the need for research on work hours from the perspective of historical evolution; (2) Methods: The Bibliometric method is used to analyze the 6364 articles and their contained 77 high-frequency keywords related to work hours from the Web of Science published between 1901 and 2017. Additionally, an individual–organization–society integrative perspective was adopted to describe the map changes and theme evolution of work hours; (3) Results and conclusions: The hot spots of research at the organizational level changed significantly around 1990, with the theme of “long work hours” becoming the core issue in recent years. Studies on the individual level have gradually moved from physiological aspects to the issues of burnout and psychological distress. Research topics related to the social level are somewhat loose, and mainly focused on work–life conflict areas. In addition, the cluster analysis based on the high-frequency keywords classifies six research types according to their research themes. Based on these findings, future trends are proposed to provide theoretical and practical reference for future studies. PMID:29789455

MIT January Operational Internship Experience

NASA Technical Reports Server (NTRS)

Bosanac, Natasha; DeVivero, Charlie; James, Jillian; Perez-Martinez, Carla; Pino, Wendy; Wang, Andrew; Willett, Ezekiel; Williams, Kwami

2010-01-01

This viewgraph presentation describes the MIT January Operational Internship Experience (JOIE) program. The topics include: 1) Landing and Recovery; 2) Transportation; 3) Shuttle Processing; 4) Constellation Processing; 5) External Tank; 6) Launch Pad; 7) Ground Operations; 8) Hypergolic Propellants; 9) Environmental; 10) Logistics; 11) Six Sigma; 12) Systems Engineering; and 13) Human Factors.

Meatcutting Testbook, Part 2.

ERIC Educational Resources Information Center

California State Dept. of Education, Sacramento. Bureau of Publications.

This document contains objective tests for each topic in the Meatcutting Workbook, Part 2, which is designed for apprenticeship meatcutting programs in California. Each of the 30 tests consists of from 5 to 65 multiple-choice items with most tests containing approximately 10 items. The tests are grouped according to the eight units of the…

Middle Atmosphere Program. Handbook for MAP, Volume 10

NASA Technical Reports Server (NTRS)

Taubenheim, J. (Editor)

1984-01-01

The contributions of ground based investigations to the study of middle atmospheric phenomena are addressed. General topics include diagnostics of the middle atmosphere from D region properties, winter anomaly, seasonal variations and disturbances, dynamics and theoretical models, ground based tracking of winds and waves, lower thermosphere phenomena, and solar-terrestrial influences.

MICROSPED Information Bulletin, Issues 1-10, 1984. Microcomputers in the Schools--Implementation in Special Education.

ERIC Educational Resources Information Center

Hanley, Tom V., Ed.; And Others

1984-01-01

Ten information bulletins on the implementation of microcomputers in special education are presented. Topics covered include the following: (1) implementation issues (including a description of a study assessing microcomputer applications in 12 local school districts' special education programs); (2) implementation strategies (which focuses on…

Learning ESL Literacy among Indo-Canadian Women. Final Report.

ERIC Educational Resources Information Center

Cumming, Alister; And Others

Educational issues were studied as related to women in one visible minority population in the Vancouver area--recent immigrants from the Punjab state in India. The 10-month demonstration project involving 13 participants is analyzed in terms of five research topics: participation in the program, Punjabi-English biliteracy, classroom instruction…

Concrete. Course in Carpentry. Workbook and Tests.

ERIC Educational Resources Information Center

California State Dept. of Education, Sacramento. Bureau of Publications.

This workbook is one of a series of individually bound units of instruction for carpentry apprenticeship classes in a four-year apprenticeship program. It consists of two sections--the workbook section and a test section. The workbook section provides instructional materials on 10 topics: introduction to cement and concrete, specifications for…

Unified Technical Concepts. Math for Technicians.

ERIC Educational Resources Information Center

Center for Occupational Research and Development, Inc., Waco, TX.

Unified Technical Concepts (UTC) is a modular system for teaching applied physics in two-year postsecondary technician programs. This UTC classroom textbook, consisting of 10 chapters, deals with mathematical concepts as they apply to the study of physics. Addressed in the individual chapters of the text are the following topics: angles and…

The efficacy of a topical anesthetic gel in the relief of pain associated with localized alveolar osteitis.

PubMed

Burgoyne, Corey C; Giglio, James A; Reese, Sarah E; Sima, Adam P; Laskin, Daniel M

2010-01-01

This prospective randomized clinical study assessed the efficacy of pain control for postextraction alveolar osteitis comparing the use of eugenol on a gauze strip versus a thermosetting gel containing 2.5% prilocaine and 2.5% lidocaine. Thirty-five patients who presented with postextraction alveolar osteitis were randomly assigned to either a control group or test group. After irrigation of the extraction site with normal saline solution, the control patients were treated with eugenol on a gauze strip placed in the socket and the test patients were treated with the thermosetting gel placed directly into the socket. All patients were given a series of visual analog scales to record their pretreatment pain and post-treatment pain at 5, 10, and 15 minutes and then at 1-hour increments during waking hours for the next 48 hours. They were also given a prescription for an analgesic to use for breakthrough pain during the 48-hour period, if necessary, and instructed to record the dose and timing of any pain medication taken. All patients were seen for follow-up at 48 hours after treatment. The mean pretreatment pain score was 6.72 on a scale ranging from 1 to 10 for the eugenol group and 6.37 for the prilocaine-lidocaine group (SE, 0.46), and the 2 groups were not different (P = .62). In the immediate post-treatment period (0-15 minutes) the pain levels were significantly reduced in both groups (Ps < .001). However, the thermosetting gel produced a significantly greater reduction in pain (mean, 3.23; SE, 0.62) than the eugenol (mean, 4.83; SE, 0.43) (P = .022). Over the next 48 hours, the pain level was nominally less with the thermosetting gel, but this difference was not statistically significant (Ps = .2). Although the efficacy of the 2 treatments was not significantly different, the nominal superiority and ease of using the thermosetting gel warrant further investigation.

Reports of Planetary Geology Program, 1981

NASA Technical Reports Server (NTRS)

Holt, H. E. (Compiler)

1981-01-01

Abstracts of 205 reports from Principal investigators of NASA's Planetary Geology Program succinctly summarize work conducted and reflect the significant accomplishments. The entries are arranged under the following topics: (1) Saturnian satellites; (2) asteroids, comets and Galilean satellites; (3) cratering processes and landform development; (4) volcanic processes and landforms; (5) Aerolian processes and landforms; (6) fluvial, preglacial, and other processes of landform development; (7) Mars polar deposits, volatiles, and climate; (8) structure, tectonics, and stratigraphy; (9) remote sensing and regolith chemistry; (10) cartography and geologic mapping; and (11) special programs.

Food Service Curriculum for High School Grades 11 & 12.

ERIC Educational Resources Information Center

Jenkins, Sandra; Dennis, Pamela

This curriculum guide is designed to provide a comprehensive educational base for food service programs. It is suitable for use in one- or two-year programs, although instructors in one-year programs will have to be selective in choice of topics. The guide is divided into 14 curriculum topics. Each topic area includes student competencies; a…

77 FR 47908 - Agency Information Collection Activities: Proposed Request and Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-10

... Relationship Questionnaire--20 CFR 404.1007--0960- 0040. When SSA needs information to determine a worker's... (minutes) (hours) 20 CFR 401.200 10 5 15 13 3. The Ticket to Work and Self-Sufficiency Program--20 CFR 411... (c) 20 CFR 411.200(b)--Portal 64,824 1 10 10,804 (c) 20 CFR 411.210(b) 41 1 30 21 (d) 20 CFR 411.365...

Too little time to teach? Medical student education and the resident work-hour restriction.

PubMed

Zahn, Christopher M; Dunlow, Susan G; Alvero, Ruben; Parker, Jason D; Nace, Catherine; Armstrong, Alicia Y

2007-10-01

The purpose of this study was to examine the impact of the resident duty-hour restriction on medical student education through a survey of faculty, residents, and interns, with interns providing experience as students relative to implementation of work-hour restrictions. A survey was performed at two (one military and one civilian) obstetrics and gynecology residency programs. Additional surveys were obtained from an Association of Professors of Gynecology and Obstetrics workshop, which included military and nonmilitary attendees. The majority of faculty reported spending 5 to 10 hours per week in medical education before and after implementation of the work-hour restriction. Residents reported less time teaching students after work-hour restrictions were instituted. Nearly all interns, responding about their clinical clerkship experience as students, believed their educational experience would have been improved if residents were more involved in teaching. This pilot study suggests residents are less involved in medical student education following implementation of the duty-hour restrictions.

75 FR 4452 - Agency Information Collection (Certification of Fully Developed Claim) Activity Under OMB Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-27

... Burden: 132 hours. Estimated Average Burden per Respondent: 5 minutes. Frequency of Response: On Occasion... McLamb, Program Analyst, Enterprise Records Service. [FR Doc. 2010-1506 Filed 1-26-10; 8:45 am] BILLING...

Topical photodynamic therapy with 5-aminolevulinic acid in the treatment of actinic keratoses: a first clinical study

NASA Astrophysics Data System (ADS)

Karrer, Sigrid; Szeimies, Rolf-Markus; Sauerwald, Angela; Landthaler, Michael

1996-01-01

In this first clinical study performed according to GCP- (good clinical practice) guidelines, efficacy, and tolerability of topical photodynamic therapy (PDT) using 5-aminolevulinic acid (ALA) were tested in the treatment of actinic keratoses. Ten patients (6 f, 4 m) with 36 lesions (19 located on hands and arms, 17 on the head) received ALA-PDT once. Five to six hours after occlusive application of ALA (water-in-oil-emulsion containing 10% ALA) irradiation was performed with an incoherent light source. Up to 3 months after treatment patients were monitored. A score evaluating infiltration and keratosis of treated actinic keratoses allowed us to estimate therapeutic efficacy. Compared to the initial score (100%) significantly lower score-sums were observed at the 28 day follow-up at both localizations (head: 15%; hand: 67%). Complete remission (score sum 0) resulted in 71% of actinic keratoses localized on the head. Except for slight pain and burning sensations during and after irradiation there were no notable side effects. This study proved good efficacy and tolerability of topical PDT in the treatment of actinic keratoses. Whether PDT is able to compete with established treatment modalities remains to be shown in further studies.

Effectiveness of an intensive multidisciplinary headache treatment program.

PubMed

Gunreben-Stempfle, Birgit; Griessinger, Norbert; Lang, Eberhard; Muehlhans, Barbara; Sittl, Reinhard; Ulrich, Kathrin

2009-07-01

To investigate if the effectiveness of a 96-hour multidisciplinary headache treatment program exceeds the effectiveness of a 20-hour program and primary care. When dealing with chronic back pain, low-intensity multidisciplinary treatment yields no significantly better results than standard care and monodisciplinary therapy; however, high-intensity treatment does. For multidisciplinary headache treatment, such comparisons are not yet available. In a previous study undertaken by our Pain Center, the outcome of a minimal multidisciplinary intervention model (20-hour) did not exceed primary care. Forty-two patients suffering from frequent headaches (20 +/- 9 headache days/month; range: 8-30) were treated and evaluated in a 96-hour group program. The results were compared with the outcomes of the previous study. Subjects who had undergone either the 20-hour multidisciplinary program or the primary care were used as historical control groups. A significant reduction in migraine days (P < .001), tension-type headache days (P < .001), frequency of migraine attacks (P = .004), and depression score (P < .001) was seen at the follow-up after 22 (+/-2) weeks. Comparing the intensive multidisciplinary program with primary care, repeated measures ANOVAs revealed significant time x group interactions for migraine days (P = .020), tension-type headache days (P = .016), and frequency of migraine attacks (P = .016). In comparison with the 20-hour multidisciplinary program, the 96-hour program showed significantly better effects only in the reduction of migraine days (P = .037) and depression score (P = .003). The responder-rates (> or =50% improvement) in the 96-hour program were significantly higher than in the 20-hour program (migraine days, P = .008; tension-type headache days, P = .044) and primary care (migraine days, P = .007; tension-type headache days, P = .003; tension-type headache intensity, P = .037). The effect sizes were small to medium in the 96-hour program. Particularly with the reduction of migraine symptomatology, the 96-hour program performed better than the 20-hour program, which produced only negligible or small effects. Intensive multidisciplinary headache treatment is highly effective for patients with chronic headaches. Furthermore, migraine symptomatology responds especially well to this intensive treatment program, whereas effects on tension-type headaches were realized by both multidisciplinary programs. Randomized controlled trials and subgroup analysis are needed to find out if these results can be replicated and which patient characteristics allow for sufficient improvements for headache sufferers even with less complex treatment.

Computer-Aided Surgical Simulation in Head and Neck Reconstruction: A Cost Comparison among Traditional, In-House, and Commercial Options.

PubMed

Li, Sean S; Copeland-Halperin, Libby R; Kaminsky, Alexander J; Li, Jihui; Lodhi, Fahad K; Miraliakbari, Reza

2018-06-01

 Computer-aided surgical simulation (CASS) has redefined surgery, improved precision and reduced the reliance on intraoperative trial-and-error manipulations. CASS is provided by third-party services; however, it may be cost-effective for some hospitals to develop in-house programs. This study provides the first cost analysis comparison among traditional (no CASS), commercial CASS, and in-house CASS for head and neck reconstruction.  The costs of three-dimensional (3D) pre-operative planning for mandibular and maxillary reconstructions were obtained from an in-house CASS program at our large tertiary care hospital in Northern Virginia, as well as a commercial provider (Synthes, Paoli, PA). A cost comparison was performed among these modalities and extrapolated in-house CASS costs were derived. The calculations were based on estimated CASS use with cost structures similar to our institution and sunk costs were amortized over 10 years.  Average operating room time was estimated at 10 hours, with an average of 2 hours saved with CASS. The hourly cost to the hospital for the operating room (including anesthesia and other ancillary costs) was estimated at $4,614/hour. Per case, traditional cases were $46,140, commercial CASS cases were $40,951, and in-house CASS cases were $38,212. Annual in-house CASS costs were $39,590.  CASS reduced operating room time, likely due to improved efficiency and accuracy. Our data demonstrate that hospitals with similar cost structure as ours, performing greater than 27 cases of 3D head and neck reconstructions per year can see a financial benefit from developing an in-house CASS program. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Ionospheric Behavior During the First Few Hours of Intense Geomagnetic Storms

NASA Technical Reports Server (NTRS)

Mannucci, Anthony J.; Crowley, Geoff; Tsurutani, Bruce; Fuller-Rowell, Tim

2006-01-01

The behavior of the ionosphere during the first few hours of intense geomagnetic storms is presented. The topics include: 1) TEC Modification; 2) JASON TEC (1336 km altitude); 3) Multiple Storms; 4) CHAMP (greater than 400 km) November 20, 2003; 5) November 20, 1PM LT, Ground; 6) Role of Modeling; and 7) Composition-related increase.

Flex-Time. A Catalyst Occasional Paper.

ERIC Educational Resources Information Center

Catalyst, New York, NY.

Contains history, case studies, and discussion of the use and benefits of flex-time employment, a pattern of working hours in which individual employees begin and end their work day at times of their choice, within certain limits, as long as they work a prescribed number of hours. The paper addresses the following topics: (1) What is flex-time,…

Who's Afraid of the Big Bad Core? The Common Core Standards and Out-of-School Time Programs

ERIC Educational Resources Information Center

Marten, Suzanne; Hill, Sara; Lawrence, Anne

2014-01-01

The Robert Bowne Foundation for out-of-school time (OST) supports the development of quality programs that offer literacy education in the out-of-school hours to children and youth of New York City, especially young people from disadvantaged communities. The foundation's networking meetings, now in their 10th year, offer quarterly forums in which…

Using CLIPS as the cornerstone of a graduate expert systems course

NASA Technical Reports Server (NTRS)

Yue, Kwok-Bun

1991-01-01

The effective use of the C Language Integrated Production System (CLIPS) as a cornerstone in a graduate expert systems course is described. The course include 8 or 9 hours of in-depth lecturing in CLIPS, as well as a broad coverage of major topics and techniques in expert systems. As part of the requirements of the course, students solved two small yet non-trival problems in CLIPS before going on to develop a toy expert system in CLIPS in an incremental manner as the term project. Furthermore, students were required to evaluate CLIPS programs written by their classmates. An anonymous questionnaire at the end of the semester revealed that the students responded very favorably to the course, especially their experience with CLIPS.

Time to significant pain reduction following DETP application vs placebo for acute soft tissue injuries.

PubMed

Yanchick, J; Magelli, M; Bodie, J; Sjogren, J; Rovati, S

2010-08-01

Nonsteroidal anti-inflammatory drugs (NSAIDs) provide fast and effective acute pain relief, but systemic administration has increased risk for some adverse reactions. The diclofenac epolamine 1.3% topical patch (DETP) is a topical NSAID with demonstrated safety and efficacy in treatment of acute pain from minor soft tissue injuries. Significant pain reduction has been observed in clinical trials within several hours following DETP application, suggesting rapid pain relief; however, this has not been extensively studied for topical NSAIDs in general. This retrospective post-hoc analysis examined time to onset of significant pain reduction after DETP application compared to a placebo patch for patients with mild-to-moderate acute ankle sprain, evaluating the primary efficacy endpoint from two nearly identical studies. Data from two double-blind, randomized, parallel-group, placebo-controlled studies (N = 274) of safety and efficacy of the DETP applied once daily for 7 days for acute ankle sprain were evaluated post-hoc using statistical modeling to estimate time to onset of significant pain reduction following DETP application. Pain on active movement on a 100 mm Visual Analog Scale (VAS) recorded in patient diaries; physician- and patient-assessed tolerability; and adverse events. DETP treatment resulted in significant pain reduction within approximately 3 hours compared to placebo. Within-treatment post-hoc analysis based on a statistical model suggested significant pain reduction occurred as early as 1.27 hours for the DETP group. The study may have been limited by the retrospective nature of the analyses. In both studies, the DETP was well tolerated with few adverse events, limited primarily to application site skin reactions. The DETP is an effective treatment for acute minor soft tissue injury, providing pain relief as rapidly as 1.27 hours post-treatment. Statistical modeling may be useful in estimating time to onset of pain relief for comparison of topical and oral NSAIDs.

Rapid quantification of iron content in fish sauce and soy sauce: a promising tool for monitoring fortification programs.

PubMed

Laillou, Arnaud; Icard-Vernière, Christèle; Rochette, Isabelle; Picq, Christian; Berger, Jacques; Sambath, Pol; Mouquet-Rivier, Claire

2013-06-01

In a number of Southeast Asian countries and China, fish sauce and soy sauce produced at the industrial level are fortified with iron. Unfortunately, the food producers and regulatory agencies implementing fortification programs do not always have the capacity to monitor the programs on an ongoing basis. To assess a new portable device for the quantitative measurement of iron content of fortified sauces that could be used to control fortification levels. The linearity, detection limits, and inter- and intraassay variability of this device were assessed on fish sauce and soy sauce fortified with ferrous sulfate, ferrous fumarate, and sodium iron ethylenediaminetetraacetate (NaFeEDTA); the accuracy of the results was determined by comparing them with the results obtained by atomic absorption spectrophotometry. Measurements required a minimum incubation time of 1 hour for iron sulfate or iron fumarate and 24 hours for NaFeEDTA. Linearity of the results ranged from 2 to 10 mg iron/L for ferrous sulfate or ferrous fumarate and from 1 to 10 mg iron/L for NaFeEDTA, implying the need for proper dilution, as the iron contents of fortified sauce are usually in the range of 150 to 1,000 mg/L. Depending on incubation time, iron compounds, and sauces, the coefficient of variation (CV) of intraassay precision was between 1.5% and 7.6% and the CV of interassay precision was between 2.9% and 7.4%. Comparison with results from atomic absorption spectrophotometry showed high agreement between both methods, with R = 0.926 and R = 0.935 for incubation times of 1 hour and 24 hours, respectively. The Bland-Altman plots showed limits of agreement between the two methods of +/- 70 mg/L in the range of fortification levels tested (100 to 500 mg/L). CONCLUSIONS; This device offers a viable method for field monitoring of iron fortification of soy and fish sauces after incubation times of 1 hour for ferrous sulfate or ferrous fumarate and 24 hours for NaFeEDTA.

A Pilot Study for Gainful Employment in Home Economics. Final Report. Volume IV, A Suggested Curriculum Guide for Preparing Food Service Workers for Entry Level Jobs.

ERIC Educational Resources Information Center

Cozine, June; And Others

Curriculum guidelines for teacher use in organizing and teaching a course to prepare 11th and 12th grade students for entry level food service occupations were developed as part of a pilot study which is reported in VT 006 870. The 1-year program requires 2 hours daily plus 10 hours per week on-the-job work experience. Content areas are: (1)…

Media Habits of American Youth: Findings From the 1990 Youth Attitude Tracking Study

DTIC Science & Technology

1993-02-01

you usually listen to’? U = NO MENTION 6 = SPORTS I = NEWS 7 = TALK I Ŗ = CLASSICAL 8 = CLASSIC /SOFT ROCK I = EASY LISTENING 9 = RAP = POP 10 = HARD...categoric, as des~rihd in the Table 2.7 presents radio listening habits in terms of estimated listening hours by I program type. Rock ( Classic /Soft/Hard...Heavy Metal) accounted for nearly half of all male 3 listening hours. Females listened to " Classic /Soft Rock" a nearly equivalent percentage of the

The present and future use of physician extenders in general surgery training programs: one response to the 80-hour work week.

PubMed

Pezzi, Christopher; Leibrandt, Thomas; Suryadevara, Sree; Heller, Janice K; Hurley-Martonik, Donna; Kukora, John S

2009-04-01

The aim of this study was to assess the use of physician extenders (PEs) in general surgery residency programs. We surveyed the program directors in surgery for the number of chief residents, PEs on general surgery services, PE duties, whether PEs were hired in response to Accreditation Council for Graduate Medical Education work-hour restrictions, plans to hire additional PEs, and program type. Data were analyzed using the Student's t-test; p values are two-tailed and considered significant if <0.05. There were 163 programs (65%) that responded, (87 university, 70 nonuniversity, and 6 military programs), with a total of 689 graduating chief residents per year. One hundred sixty programs use 840 PEs (median, 3.5 PEs per program; mean, 5.3 PEs per program, 2 PEs per chief resident). One hundred twenty-seven programs (79%) use at least 1 PE (range 1 to 50 PEs); 93 programs (57%) hired 513 (61%) PEs in response to work-hour restrictions. Before 2003, the mean number of PEs per program was 2.0; after 2003, there were 5.3 per program (p=0.0001). Most common uses of PEs included taking histories and physicals (84%), seeing consults (58%), first-assisting (52%), and seeing patients in the emergency department (47%). Forty-seven of 162 (29%) programs plan to hire more PEs in the next 3 years, 76 programs (47%) would like to, but are unsure of funding; 23 programs (14%) are not planning to increase the total, and 16 programs (10%) are unsure. With available funding, 431 additional PEs may be hired in the next 3 years, for a total of 1,271 PEs in 163 programs, or an average of 7.8 PEs per program and 1.8 PEs per chief resident. PEs have been hired in large numbers to assist on general surgery teaching services, with most hired in response to Accreditation Council for Graduate Medical Education work-hour restrictions, and most of their duties are intended to aid resident education. Almost 80% of programs currently use PEs; 76% would like to hire more. Currently 1.2 PEs are used per graduating chief resident; this could increase to 1.8 PEs per chief resident in the next 3 years.

Peer Learning in a MATLAB Programming Course

NASA Astrophysics Data System (ADS)

Reckinger, Shanon

2016-11-01

Three forms of research-based peer learning were implemented in the design of a MATLAB programming course for mechanical engineering undergraduate students. First, a peer learning program was initiated. These undergraduate peer learning leaders played two roles in the course, (I) they were in the classroom helping students' with their work, and, (II) they led optional two hour helps sessions outside of the class time. The second form of peer learning was implemented through the inclusion of a peer discussion period following in class clicker quizzes. The third form of peer learning had the students creating video project assignments and posting them on YouTube to explain course topics to their peers. Several other more informal techniques were used to encourage peer learning. Student feedback in the form of both instructor-designed survey responses and formal course evaluations (quantitative and narrative) will be presented. Finally, effectiveness will be measured by formal assessment, direct and indirect to these peer learning methods. This will include both academic data/grades and pre/post test scores. Overall, the course design and its inclusion of these peer learning techniques demonstrate effectiveness.

Examining learner-centered training with teen volunteer staff at an aquarium

NASA Astrophysics Data System (ADS)

Bautista, Raelene M.

This research project examined the effects of a training program that focused on helping youth volunteers create a learner-centered interaction at an Aquarium. This study explored whether this learner centered training resulted in an increased ability to identify learner-centered engagement as well as reported changes in practice. Most research on training programs and professional development, that introduces learner-centered strategies examines adult teachers working in formal environments. This study examined youth volunteer staff in an informal science institution that participated in a weekly one-hour training for four weeks during their eight week long summer volunteer program. The data showed that some of topics introduced in the learner centered training, such as the importance of visitors' prior knowledge and the use of objects, were identified more often as good practice after the training. In addition, participants seemed to hold on to some of their original perceptions of good practices, such as providing positive reinforcement and modifying their physical posture to make the visitors feel comfortable. The investigation also revealed that conversation patterns changed in some participants' practice as a result of the training.

Dermal Wound Transcriptomic Responses to Infection with Pseudomonas aeruginosa versus Klebsiella pneumoniae in a Rabbit Ear Wound Model

DTIC Science & Technology

2014-05-02

harvested on POD4 for microarray and transcriptome analysis. Other wounds received topical antibiotic after infection for 24 hours to promote biofilm ...cell toxicity in response to a more damaging P.a. inflammatory milieu. The POD6 wounds were colonized with biofilm but expressed magnitudes fewer...infection for 24 hours to promote biofilm development, and were harvested on POD6 or POD12. Results: Wounds infected for 24 hours, relative to uninfected

Working Hours and Wishes Concerning Working Hours among Women in Western and Eastern Germany. Results of an Empirical Study from 1995. IAB Labour Market Research Topics No. 27.

ERIC Educational Resources Information Center

Beckmann, Petra

The actual and desired working hours of women in western and eastern Germany were examined by surveying a random sample of 6,742 western and eastern German women aged 18-65 years. Of the women interviewed, 1,800 from western Germany and 1,341 from eastern Germany were in dependent employment. An overall response rate of 52.8% was achieved.…

Resident perspectives on duty hour limits and attributes of their learning environment.

PubMed

Philibert, Ingrid

2014-01-01

Residents are stakeholders in the debate surrounding duty hour restrictions, yet few studies have assessed their perspective on their programs' efforts to comply with them. This paper explores learners' perceptions of the attributes of their programs in relation to duty hour compliance, and looks for evidence whether residents view duty hour limits as important to patient safety. A grounded-theory framework was used to analyze learners' comments about programs' compliance with US duty hour limits. Data were collected by ACGME in 2011, using resident consensus lists of program strengths and opportunities for improvement generated prior to accreditation site visits. The data set for this analysis encompasses 112 core and 69 subspecialty programs where these lists mentioned duty hours. The analysis compared programs where residents viewed duty hour compliance as a strength, and programs where it was identified as an opportunity for improvement. Programs in the first group were characterized by clinical efficiency, responsiveness to problems, and a collegial environment that contributed to residents' ability to meet clinical and learning goals within the restrictions. These attributes were lacking in the second group, and residents also commented on onerous duty hour reporting. Learners did not associate duty hour compliance with patient safety, and the few comments in this area centred almost exclusively on the presence or absence of supervision when junior residents first assumed clinical duties. The findings have practical implications for programs that wish to enhance their learning and patient care environment, and suggest areas for future research.

Context Effects in Norwegian 10th-Grade Students' Reports on Learning Strategies Using the Cross-Curricular Competencies Instrument

ERIC Educational Resources Information Center

Samuelstuen, Marit S.; Braten, Ivar; Valas, Harald

2007-01-01

This study examined contextual effects in Norwegian 10th-grade students' reports on cognitive and metacognitive strategies when using the Cross-Curricular Competencies (CCC) instrument. The CCC was first administered as the final task in a long (three-hour) testing session in the Organisation for Economic Co-operation and Development Program for…

Children's Television (Part 2). Hearing before the Subcommittee on Telecommunications and Finance of the Committee on Energy and Commerce. House of Representatives, One Hundred Third Congress, Second Session (June 10, 1994).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Subcommittee on Telecommunications and Finance.

The topic of this hearing was the Children's Television Act of 1990. This act was designed to increase the choices for children and to give parents and families the possibility of finding educational programming to supplement other children's programs. The Act has two major provisions. First, it established time limits on the amount of advertising…

Bedsores successfully treated with topical phenytoin.

PubMed

Inchingolo, Francesco; Vermesan, Dino; Inchingolo, Alessio D; Malcangi, Giuseppina; Santacroce, Luigi; Scacco, Salvatore; Benagiano, Vincenzo; Girolamo, Francesco; Cagiano, Raffaele; Caprio, Monica; Longo, Lucia; Abbinante, Antonia; Inchingolo, Angelo M; Dipalma, Gianna; Tarullo, Angelo; Tattoli, Maria

2017-04-28

Phenytoin is normally used in epilepsy treatment. One of the side effect affecting a significative part of the treated patients is the gingival overgrowth. It could surely be a correlation between this stimulatory effect and the assessment of phenytoin in wound healing. In fact, some studies of the literature have shown that topical phenytoin promotes healing of traumatic wounds, burns and ulcers by decubitus or stasis (diabetic or venous) and we emphasize, in vitiligo, a particular attention into repigmentation. The related mechanism of action seems to be multifactorial. In the present paper topical phenytoin has been used as wound-healing agent in 19 documented cases of bedsores, divided in treated and placebo group. The used concentration of phenytoin was 5 mg/L dissolved in a water solution of 9 g NaCl /L (0.9% P/V of NaCl). Patches soaked with phenytoin solution were applied over the bedsores along 3 hours every 12 hours. Results showed that phenytoin treated patients healed their wounds significantly before (p<0.001) with respect to controls.

Practical Application of Model-based Programming and State-based Architecture to Space Missions

NASA Technical Reports Server (NTRS)

Horvath, Gregory; Ingham, Michel; Chung, Seung; Martin, Oliver; Williams, Brian

2006-01-01

A viewgraph presentation to develop models from systems engineers that accomplish mission objectives and manage the health of the system is shown. The topics include: 1) Overview; 2) Motivation; 3) Objective/Vision; 4) Approach; 5) Background: The Mission Data System; 6) Background: State-based Control Architecture System; 7) Background: State Analysis; 8) Overview of State Analysis; 9) Background: MDS Software Frameworks; 10) Background: Model-based Programming; 10) Background: Titan Model-based Executive; 11) Model-based Execution Architecture; 12) Compatibility Analysis of MDS and Titan Architectures; 13) Integrating Model-based Programming and Execution into the Architecture; 14) State Analysis and Modeling; 15) IMU Subsystem State Effects Diagram; 16) Titan Subsystem Model: IMU Health; 17) Integrating Model-based Programming and Execution into the Software IMU; 18) Testing Program; 19) Computationally Tractable State Estimation & Fault Diagnosis; 20) Diagnostic Algorithm Performance; 21) Integration and Test Issues; 22) Demonstrated Benefits; and 23) Next Steps

Evaluation program for secondary spacecraft cells. Initial evaluation tests of Eagle-Picher Industries, Incorporated 3.0 ampere-hour nickel-cadmium spacecraft cells

NASA Technical Reports Server (NTRS)

Harkness, J. D.

1973-01-01

The capacity of the cells ranged from 3.58 to 3.97 amperehours during the three capacity tests. Three cells were removed from test, due to high pressure, during the C/10, 24-hour charge at room ambient temperature. The voltage requirement of 1.480 volts was exceeded by the cells during the C/10, 24-hour charge at 20 C, although the end-of-charge voltage was below this value (1.466-1.475 volts). Average capacity out during the 20 C charge efficiency test was 0.84 AH which represents 48% and is below the minimum requirement of 55%. The cells exhibited no pressure decay during the open-circuit stand portion of the pressure versus capacity test, as all cells reached their voltage limit (1.550 volts) before their pressure reached 20 psia with the highest pressure being 8 psia during charge.

75 FR 51122 - Self-Regulatory Organizations; EDGA Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-18

..., including magazines, Web sites, and television programs. Second, the proposed rule change expands the..., on official business days between the hours of 10 a.m. and 3 p.m. Copies of such filing also will be...

Selection and Placement of Students in Cooperative Programs

ERIC Educational Resources Information Center

Pender, Albert R.

1970-01-01

Factors to consider in properly implementing the selection-placement process are: (1) age, (2) needs, (3) interests, (4) aptitudes and abilities, (5) personality traits, (6) scholastic average, (7) attendance record, (8) appearance, (9) interpersonal relationships, (10) location, (11) hours, and (12) rotation. (DM)

Esssential ethics--embedding ethics into an engineering curriculum.

PubMed

Fleischmann, Shirley T

2004-04-01

Ethical decision-making is essential to professionalism in engineering. For that reason, ethics is a required topic in an ABET approved engineering curriculum and it must be a foundational strand that runs throughout the entire curriculum. In this paper the curriculum approach that is under development at the Padnos School of Engineering (PSE) at Grand Valley State University will be described. The design of this program draws heavily from the successful approach used at the service academies--in particular West Point and the United States Naval Academy. As is the case for the service academies, all students are introduced to the "Honor Concept" (which includes an Honor Code) as freshmen. As an element of professionalism the PSE program requires 1500 hours of co-op experience which is normally divided into three semesters of full-time work alternated with academic semesters during the last two years of the program. This offers the faculty an opportunity to teach ethics as a natural aspect of professionalism through the academic requirements for co-op. In addition to required elements throughout the program, the students are offered opportunities to participate in service projects which highlight responsible citizenship. These elements and other parts of the approach will be described.

Teen pregnancy prevention: a rural model using school and community collaboration.

PubMed

Barnes, N D; Harrod, S E

1993-11-01

From 1980 to 1989 there were 2069 babies born to teenage mothers in northeastern Connecticut, accounting for more than 10% of all births in this region. A Connecticut model program that combats teen pregnancy and emphasizes a collaborative venture between a state-funded community-based pregnancy prevention program and a regional vocational-technical high school located in a rural setting is described. Beginning in the fall of 1987, a group of local providers and concerned citizens formed a steering committee which was given funding to initiate services in early 1988. The objectives of the Northeast Connecticut Teen Pregnancy Prevention Program were (a) to enhance the capacity of parents to prevent teen pregnancy, (b) to increase public education concerning the prevention of teenage pregnancy, (c) to increase the coordinated planning of teen pregnancy prevention resources, and (d) to mobilize additional teen pregnancy prevention resources. At the regional vocational-technical high school in rural north eastern Connecticut a pregnancy prevention program for students in grades 9 through 12 was designed called Contemporary Life Issues Clinic (CLIC). This voluntary experiential program lasted 8 weeks for male and female students. Each week, one session operated during regular school hours. Students preregistered for each week's activity or clinic in the guidance office. CLIC's consisted of eight topics with accompanying activities aimed at improving sexual responsibility; increasing the decision-making skills of students; encouraging the development of coping skills; fostering emotional growth; cultivating success-oriented attitudes; providing information in pregnancy prevention, sexually transmitted disease including AIDS; and providing information regarding the financial and legal implications of parenthood. During the fall of 1990, CLIC had 98 participants. The majority of the students were young women. The most heavily attended session dealt with contraception; the fewest participants attended the session devoted to sexually transmitted diseases. CLIC has the potential for expansion and improvement.

eLearning among Canadian anesthesia residents: a survey of podcast use and content needs

PubMed Central

2013-01-01

Background Podcasts are increasingly being used in medical education. In this study, we conducted a survey of Canadian anesthesia residents to better delineate the content needs, format preferences, and usage patterns among anesthesia residents. Methods 10/16 Canadian anesthesia program directors, representing 443/659 Canadian anesthesia residents, allowed their residents to be included in the study. 169/659 (24%) residents responded to our survey. A 17-item survey tool developed by the investigators was distributed by email eliciting information on patterns of podcast use, preferred content, preferred format, and podcast adjuncts perceived to increase knowledge retention. Results 60% (91/151) had used medical podcasts with 67% of these users spending up to 1 hour per week on podcasts. 72.3% of respondents selected ‘ability to review materials whenever I want’ was selected by the majority of respondents (72%) as the reason they found podcasts to be valuable. No clear preference was shown for audio, video, or slidecast podcasts. Physiology (88%) and pharmacology (87%) were the most requested basic science topics while regional anesthesia (84%), intensive care (79%) and crisis resource management (86%) were the most requested for procedural, clinical and professional topics respectively. Respondents stated they would most likely view podcasts that contained procedural skills, journal article summaries and case presentations and that were between 5-15 minutes in duration A significantly greater proportion of senior residents (81%) requested podcasts on ‘pediatric anesthesia’ compared to junior residents 57% (P = 0.007). Conclusions The majority of respondents are using podcasts. Anesthesia residents have preferred podcast content, types, length and format that educators should be cognizant of when developing and providing podcasts. PMID:23617894

eLearning among Canadian anesthesia residents: a survey of podcast use and content needs.

PubMed

Matava, Clyde T; Rosen, Derek; Siu, Eric; Bould, Dylan M

2013-04-23

Podcasts are increasingly being used in medical education. In this study, we conducted a survey of Canadian anesthesia residents to better delineate the content needs, format preferences, and usage patterns among anesthesia residents. 10/16 Canadian anesthesia program directors, representing 443/659 Canadian anesthesia residents, allowed their residents to be included in the study. 169/659 (24%) residents responded to our survey. A 17-item survey tool developed by the investigators was distributed by email eliciting information on patterns of podcast use, preferred content, preferred format, and podcast adjuncts perceived to increase knowledge retention. 60% (91/151) had used medical podcasts with 67% of these users spending up to 1 hour per week on podcasts. 72.3% of respondents selected 'ability to review materials whenever I want' was selected by the majority of respondents (72%) as the reason they found podcasts to be valuable. No clear preference was shown for audio, video, or slidecast podcasts. Physiology (88%) and pharmacology (87%) were the most requested basic science topics while regional anesthesia (84%), intensive care (79%) and crisis resource management (86%) were the most requested for procedural, clinical and professional topics respectively. Respondents stated they would most likely view podcasts that contained procedural skills, journal article summaries and case presentations and that were between 5-15 minutes in duration A significantly greater proportion of senior residents (81%) requested podcasts on 'pediatric anesthesia' compared to junior residents 57% (P = 0.007). The majority of respondents are using podcasts. Anesthesia residents have preferred podcast content, types, length and format that educators should be cognizant of when developing and providing podcasts.

National Cluster-Randomized Trial of Duty-Hour Flexibility in Surgical Training.

PubMed

Bilimoria, Karl Y; Chung, Jeanette W; Hedges, Larry V; Dahlke, Allison R; Love, Remi; Cohen, Mark E; Hoyt, David B; Yang, Anthony D; Tarpley, John L; Mellinger, John D; Mahvi, David M; Kelz, Rachel R; Ko, Clifford Y; Odell, David D; Stulberg, Jonah J; Lewis, Frank R

2016-02-25

Concerns persist regarding the effect of current surgical resident duty-hour policies on patient outcomes, resident education, and resident well-being. We conducted a national, cluster-randomized, pragmatic, noninferiority trial involving 117 general surgery residency programs in the United States (2014-2015 academic year). Programs were randomly assigned to current Accreditation Council for Graduate Medical Education (ACGME) duty-hour policies (standard-policy group) or more flexible policies that waived rules on maximum shift lengths and time off between shifts (flexible-policy group). Outcomes included the 30-day rate of postoperative death or serious complications (primary outcome), other postoperative complications, and resident perceptions and satisfaction regarding their well-being, education, and patient care. In an analysis of data from 138,691 patients, flexible, less-restrictive duty-hour policies were not associated with an increased rate of death or serious complications (9.1% in the flexible-policy group and 9.0% in the standard-policy group, P=0.92; unadjusted odds ratio for the flexible-policy group, 0.96; 92% confidence interval, 0.87 to 1.06; P=0.44; noninferiority criteria satisfied) or of any secondary postoperative outcomes studied. Among 4330 residents, those in programs assigned to flexible policies did not report significantly greater dissatisfaction with overall education quality (11.0% in the flexible-policy group and 10.7% in the standard-policy group, P=0.86) or well-being (14.9% and 12.0%, respectively; P=0.10). Residents under flexible policies were less likely than those under standard policies to perceive negative effects of duty-hour policies on multiple aspects of patient safety, continuity of care, professionalism, and resident education but were more likely to perceive negative effects on personal activities. There were no significant differences between study groups in resident-reported perception of the effect of fatigue on personal or patient safety. Residents in the flexible-policy group were less likely than those in the standard-policy group to report leaving during an operation (7.0% vs. 13.2%, P<0.001) or handing off active patient issues (32.0% vs. 46.3%, P<0.001). As compared with standard duty-hour policies, flexible, less-restrictive duty-hour policies for surgical residents were associated with noninferior patient outcomes and no significant difference in residents' satisfaction with overall well-being and education quality. (FIRST ClinicalTrials.gov number, NCT02050789.).

High School Debate Topic, 1996-1997. Subject Bibliography (SB)043.

ERIC Educational Resources Information Center

United States Government Printing Office, Washington, DC.

This 10-item annotated bibliography presents U.S. government documents suitable for use in preparation for a high school debate on the resolution that the federal government should establish a program to substantially reduce juvenile crime in the United States. Items in the annotated bibliography address correctional philosophy, community response…

Design and Implementation of an Interdepartmental Bioinformatics Program across Life Science Curricula

ERIC Educational Resources Information Center

Miskowski, Jennifer A.; Howard, David R.; Abler, Michael L.; Grunwald, Sandra K.

2007-01-01

Over the past 10 years, there has been a technical revolution in the life sciences leading to the emergence of a new discipline called bioinformatics. In response, bioinformatics-related topics have been incorporated into various undergraduate courses along with the development of new courses solely focused on bioinformatics. This report describes…

Forestry and Wood Technology. Curriculum Guide for Agriscience 383.

ERIC Educational Resources Information Center

Texas A and M Univ., College Station. Dept. of Agricultural Education.

This guide outlines the topics of instruction and goals/objectives of a semester-long half-unit laboratory course in forestry and wood technology (Agriscience 383) that is designed for students part of Texas' agricultural science and technology program for students in grades 10-12. Presented first are lists of the following: essential elements…

EDUCATIONAL TELEVISION, THE NEXT 10 YEARS.

ERIC Educational Resources Information Center

SCHRAMM, WILBUR

THIS DOCUMENT IS A COMPILATION OF STUDIES ON THE PROBLEMS AND POTENTIALS OF EDUCATIONAL TELEVISION DURING THE TIME PERIOD 1961-71. SIX TOPIC AREAS WERE COVERED--(1) RECOMMENDATIONS, (2) THE FUTURE OF EDUCATIONAL TELEVISION, (3) THE COMMUNITY JOB OF EDUCATIONAL TELEVISION, (4) THE PROBLEM OF IMPROVING PROGRAMS, (5) THE PROBLEM OF FINANCING, (6) THE…

Outcomes of a pharmacotherapy/research rotation in a family medicine training program.

PubMed

Murphy, Julie A; Shrader, Sarah R; Montooth, Audrey K

2008-06-01

The effects of a required pharmacotherapy/research rotation in family medicine residency programs, precepted by a clinical pharmacist, have not been documented in the literature. This study evaluated the effects that a focused pharmacotherapy/research rotation had on family medicine residents' knowledge of pharmacotherapy and research topics. During the first year of a family medicine residency, 15 residents were required to complete 1 month in pharmacotherapy and research. They spent time observing a pharmacist-run clinic and discussing pharmacotherapy and research topics. Residents completed a 20-question pretest and a posttest consisting of 15 pharmacotherapy and five research questions while on the rotation. Higher scores on the tests indicated higher levels of knowledge. The differences in mean scores were evaluated using paired t tests. Overall, the mean score on the pretest was 10.13 compared to 14.67 on the posttest. Mean scores on the pharmacotherapy and research components for the pretests and posttests were 7.27 compared to 10.47 and 2.87 compared to 4.20, respectively. A focused pharmacotherapy/research rotation, precepted by a clinical pharmacist, increases family medicine residents' knowledge.

Development of a Poly-ε-Lysine Contact Lens as a Drug Delivery Device for the Treatment of Fungal Keratitis.

PubMed

Gallagher, Andrew G; McLean, Keri; Stewart, Rosalind M K; Wellings, Don A; Allison, Heather E; Williams, Rachel L

2017-09-01

The purpose of this study was to develop a more efficient drug delivery device to overcome the limitations of current drop therapy for the treatment of fungal keratitis. Amphotericin B (AmpB), 0 to 30 μg/mL, was associated with a poly-ε-lysine (pεK) hydrogel. Fungicidal effect against Candida albicans was assessed at 18 and 42 hours by optical density (OD600) and growth on agar. Tear film dilution effect was mimicked by storage of AmpB pεK gels in 3.4 mL sterile PBS for 24 hours prior to fungal incubation. Drug elution over 96 hours was evaluated by HPLC, and drug stability was tested while associated with the gel by OD600 up to 48 hours. Lack of cytotoxicity toward the HCE-T corneal epithelial cell line was assessed over 7 days. AmpB pεK gels show fungicidal activity in normal conditions (0.057 OD600, SD 0.003, P < 0.005) and in the presence of horse serum (0.048 OD600, SD 0.028 P < 0.005) at 18 hours. The drug release profile was above therapeutic levels (0.188 μg/mL) for up to 72 hours. Tear dilution had no significant effect at higher concentrations of AmpB (3 to 10 μg/mL). AmpB pεK gels were not cytotoxic to the HCE-T cell line. We demonstrated that AmpB pεK gels confer sustained therapeutic antifungal activity for at least 48 hours without corneal epithelial cell line cytotoxicity, suggesting their potential for in vivo use as an antifungal bandage contact lens. This could avoid the need for intensive topical medication in the treatment of fungal keratitis.

The Healthy Migrant Families Initiative: development of a culturally competent obesity prevention intervention for African migrants.

PubMed

Renzaho, Andre M N; Halliday, Jennifer A; Mellor, David; Green, Julie

2015-03-19

Although obesity among immigrants remains an important area of study given the increasing migrant population in Australia and other developed countries, research on factors amenable to intervention is sparse. The aim of the study was to develop a culturally-competent obesity prevention program for sub-Saharan African (SSA) families with children aged 12-17 years using a community-partnered participatory approach. A community-partnered participatory approach that allowed the intervention to be developed in collaborative partnership with communities was used. Three pilot studies were carried out in 2008 and 2009 which included focus groups, interviews, and workshops with SSA parents, teenagers and health professionals, and emerging themes were used to inform the intervention content. A cultural competence framework containing 10 strategies was developed to inform the development of the program. Using findings from our scoping research, together with community consultations through the African Review Panel, a draft program outline (skeleton) was developed and presented in two separate community forums with SSA community members and health professionals working with SSA communities in Melbourne. The 'Healthy Migrant Families Initiative (HMFI): Challenges and Choices' program was developed and designed to assist African families in their transition to life in a new country. The program consists of nine sessions, each approximately 1 1/2 hours in length, which are divided into two modules based on the topic. The first module 'Healthy lifestyles in a new culture' (5 sessions) focuses on healthy eating, active living and healthy body weight. The second module 'Healthy families in a new culture' (4 sessions) focuses on parenting, communication and problem solving. The sessions are designed for a group setting (6-12 people per group), as many of the program activities are discussion-based, supported by session materials and program resources. Strong partnerships and participation by SSA migrant communities enabled the design of a culturally competent and evidence-based intervention that addresses obesity prevention through a focus on healthy lifestyles and healthy families. Program implementation and evaluation will further inform obesity prevention interventions for ethnic minorities and disadvantaged communities.

Abortion-care education in Japanese nurse practitioner and midwifery programs: a national survey.

PubMed

Mizuno, Maki

2014-01-01

While various reports have been published concerning ethical dilemmas in nursing and midwifery, and while many nurses and midwives struggle with the conflict between personal feelings raised by abortion and the duties of their position, few studies investigate the extent and conditions of abortion-care education for registered nurses (RNs) and certified nurse-midwives (CNMs) in Japan. To describe Japanese abortion-care education programs and to investigate program directors' or other relevant persons' perceptions of abortion-care education. Descriptive study was used to determine the extent of abortion-care education programs and the respondents' perceptions of abortion-care education. All 228 Japanese nursing and/or midwifery schools were invited to participate in the study. The response rate was 33.8% (n=77). Response rate varied by program type: 18.4% (n=45) for nursing programs and 29.0% (n=32) for midwifery programs. A confidential survey requesting information about curricular coverage of ten reproductive health topics related to abortion was mailed to program directors. The results show that the majority of CNM and RN programs surveyed offer didactic exposure to instruction in family planning and contraception, emergency contraception, legal considerations, and possible medical complications. However, few programs offer clinical exposure to all 10 topics. Of the respondents, 36% reported that lack of time and the low priority given to abortion-care education were issues of curriculum priority. As for educational materials, few textbooks or guidebooks exist on abortion care in Japan, and most educators use general nursing textbooks to cover this topic. Regardless of interest in or intention to provide abortion services as part of their practice, all providers of abortion-care education need to be knowledgeable about the full range of reproductive health options, including family planning and abortion, and to be able to convey this information to clients. Copyright © 2013 Elsevier Ltd. All rights reserved.

Training pharmacy technicians to administer immunizations.

PubMed

McKeirnan, Kimberly C; Frazier, Kyle R; Nguyen, Maryann; MacLean, Linda Garrelts

To evaluate the effectiveness of an immunization training program for pharmacy technicians on technicians' self-reported confidence, knowledge, and number of vaccines administered. A one-group pre- and posttest study was conducted with certified pharmacy technicians from Albertsons and Safeway community pharmacies in Idaho. Thirty pharmacy technicians were recruited to participate in an immunization administration training program comprising a 2-hour home study and a 2-hour live training. Pharmacy technician scores on a 10-question knowledge assessment, responses on a pre- and posttraining survey, and number of immunizations administered in the 6-month period following the training were collected. Twenty-five pharmacy technicians completed the home study and live portions of the immunization training program. All 29 pharmacy technicians who took the home study assessment passed with greater than 70% competency on the first attempt. Technicians self-reported increased confidence with immunization skills between the pretraining survey and the posttraining survey. From December 2016 to May 2017, the technicians administered 953 immunizations with 0 adverse events reported. For the first time, pharmacy technicians have legally administered immunizations in the United States. Trained pharmacy technicians demonstrated knowledge of vaccination procedures and self-reported improved confidence in immunization skills and administered immunizations after participating in a 4-hour training program. Copyright © 2018 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.

Programming as an Instrument for Community Involvement: Designing Topical Television Programs for Rural Adult Audiences. Satellite Technology Demonstration Technical Report No. 0503.

ERIC Educational Resources Information Center

Darby, Keith

The overall objective of the Satellite Technology Demonstration (STD) was to test the feasibility of delivering television Programing via satellite to isolated, rural locations. Community members at various STD sites were surveyed to determine how they felt about a variety of topics which were planned for an adult evening series. Topics in…

"Hour of Code": Can It Change Students' Attitudes toward Programming?

ERIC Educational Resources Information Center

Du, Jie; Wimmer, Hayden; Rada, Roy

2016-01-01

The Hour of Code is a one-hour introduction to computer science organized by Code.org, a non-profit dedicated to expanding participation in computer science. This study investigated the impact of the Hour of Code on students' attitudes towards computer programming and their knowledge of programming. A sample of undergraduate students from two…

Palliative Care Office Hours for Patients with Hematologic Malignancies: An Innovative Model for Symptom Management and Education.

PubMed

Foxwell, Anessa M; Moyer, Mary E; Casarett, David J; O'Connor, Nina R

2017-10-01

Palliative care programs are experiencing rapid growth, with demand for consults surpassing staffing. Innovative models are needed to equip nonpalliative care providers to manage basic palliative care issues. To develop a novel program of palliative care office hours for hematologic oncology advanced practice providers, and to evaluate its impact on palliative care consult volume and composition. A palliative care nurse practitioner or pharmacist was available for weekday office hours to all inpatient hematologic oncology advanced practice providers at an academic medical center to offer advice on pain, nonpain symptoms, and psychosocial distress. A retrospective study looking at outcome measures after six months of office hour utilization and palliative care consults from the hematologic oncology services. Palliative care office hours had a mean duration of 16 minutes per day (range 5 to 55). A mean of 11 patients were discussed per week (range 4 to 20). Pain, nausea, and anxiety were the issues most frequently raised. Of 299 patients discussed during office hours, 44 (14.7%) subsequently required a full palliative care consult. Overall, palliative care consults from the hematologic oncology services decreased from 19.6% to 10.2% of admissions (87/445 vs. 61/594, p < 0.001) with an increase in consults for goals of care. Office hours are an efficient way to address palliative care needs when demand for palliative care consults exceeds capacity. Office hours may serve an educational function as well, enabling primary teams to manage basic palliative care issues with increasing independence over time.

7 CFR 1944.450 - OMB control number.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) PROGRAM REGULATIONS (CONTINUED) HOUSING Self-Help Technical Assistance Grants § 1944.450 OMB control... reporting burden for this collection of information is estimated to vary from 10 minutes to 18 hours per... existing data sources, gathering and maintaining the data needed, and completing and reviewing the...

10 CFR Appendix R to Part 50 - Fire Protection Program for Nuclear Power Facilities Operating Prior to January 1, 1979

Code of Federal Regulations, 2011 CFR

2011-01-01

.... Emergency lighting. Emergency lighting units with at least an 8-hour battery power supply shall be provided..., combustible and flammable gases and liquids, high efficiency particulate air and charcoal filters, dry ion...

10 CFR Appendix R to Part 50 - Fire Protection Program for Nuclear Power Facilities Operating Prior to January 1, 1979

Code of Federal Regulations, 2014 CFR

2014-01-01

.... Emergency lighting. Emergency lighting units with at least an 8-hour battery power supply shall be provided..., combustible and flammable gases and liquids, high efficiency particulate air and charcoal filters, dry ion...

10 CFR Appendix R to Part 50 - Fire Protection Program for Nuclear Power Facilities Operating Prior to January 1, 1979

Code of Federal Regulations, 2012 CFR

2012-01-01

.... Emergency lighting. Emergency lighting units with at least an 8-hour battery power supply shall be provided..., combustible and flammable gases and liquids, high efficiency particulate air and charcoal filters, dry ion...

10 CFR Appendix R to Part 50 - Fire Protection Program for Nuclear Power Facilities Operating Prior to January 1, 1979

Code of Federal Regulations, 2013 CFR

2013-01-01

.... Emergency lighting. Emergency lighting units with at least an 8-hour battery power supply shall be provided..., combustible and flammable gases and liquids, high efficiency particulate air and charcoal filters, dry ion...

Patient safety education at Japanese medical schools: results of a nationwide survey

PubMed Central

2012-01-01

Background Patient safety education, including error prevention strategies and management of adverse events, has become a topic of worldwide concern. The importance of the patient safety is also recognized in Japan following two serious medical accidents in 1999. Furthermore, educational curriculum guideline revisions in 2008 by relevant the Ministry of Education includes patient safety as part of the core medical curriculum. However, little is known about the patient safety education in Japanese medical schools partly because a comprehensive study has not yet been conducted in this field. Therefore, we have conducted a nationwide survey in order to clarify the current status of patient safety education at medical schools in Japan. Results Response rate was 60.0% (n = 48/80). Ninety-eight-percent of respondents (n = 47/48) reported integration of patient safety education into their curricula. Thirty-nine percent reported devoting less than five hours to the topic. All schools that teach patient safety reported use of lecture based teaching methods while few used alternative methods, such as role-playing or in-hospital training. Topics related to medical error theory and legal ramifications of error are widely taught while practical topics related to error analysis such as root cause analysis are less often covered. Conclusions Based on responses to our survey, most Japanese medical schools have incorporated the topic of patient safety into their curricula. However, the number of hours devoted to the patient safety education is far from the sufficient level with forty percent of medical schools that devote five hours or less to it. In addition, most medical schools employ only the lecture based learning, lacking diversity in teaching methods. Although most medical schools cover basic error theory, error analysis is taught at fewer schools. We still need to make improvements to our medical safety curricula. We believe that this study has the implications for the rest of the world as a model of what is possible and a sounding board for what topics might be important. PMID:22574712

Incident surveillance in New Jersey career and technical education programs, 1999 to 2008: attributes, severity, and reported use of personal protective equipment.

PubMed

Shendell, Derek G; Jhaveri, Mehul; Nowakowski, Alexandra C H; Wozniak, Maryann E; Campbell, Jennifer K; Marshall, Elizabeth G; Kelly, Sarah W

2010-09-01

Through school-sponsored career and technical education programs in New Jersey, students work part-time during or after school in paid and unpaid structured learning experiences regulated by the New Jersey Department of Education. Schools submit information on "reportable incidents," injury or illness resulting in physician treatment. Incidents including reported use of personal protective equipment (PPE) were assessed; 1,600 incident reports (1999 to 2008) were received. Attributes such as type and severity, body parts affected, and PPE use for incidents occurring at school among students grades 9 to 12 or labeled as "adults" during school hours (n = 285) were analyzed. Older teens incurred more injuries. PPE use was consistently low across age and gender. Students most frequently experienced knife injuries involving fingers and hands. Results identified potential injury determinants and training and intervention topics such as PPE, and support development of an enhanced reporting form. Copyright 2010, SLACK Incorporated.

[Status of health psychology teaching in Chilean schools of medicine].

PubMed

Santander, Jaime T; Pinedo, José P; Repetto, Paula L

2012-07-01

Physicians should be exposed, during their training to basic concepts in psychology. To describe the current status of the formal teaching of health psychology or medical psychology in Chilean medical schools. We reviewed the programs of the courses including topics of Medical Psychology, Health Psychology and Behavioral Medicine at 18 medical schools in Chile, using a focused coding method. The contents and the time spent on these courses were considered and analyzed. Eighty three percent of medical schools have a Medical Psychology or related program, 56.3% are carried out during the first year of medical School teaching and the weekly load has an average of 4 hours. The contents are mixed and predominantly concerning general and developmental psychology, but also address specific issues of Medical Psychology in most cases. There is little clarity about the training issues to be addressed in medical psychology for medical students in Chile. It is necessary to define the minimum content that all medical graduates should learn.

Clock Technology Development in the Laser Cooling and Atomic Physics (LCAP) Program

NASA Technical Reports Server (NTRS)

Seidel, Dave; Thompson, R. J.; Klipstein, W. M.; Kohel, J.; Maleki, L.

2000-01-01

This paper presents the Laser Cooling and Atomic Physics (LCAP) program. It focuses on clock technology development. The topics include: 1) Overview of LCAP Flight Projects; 2) Space Clock 101; 3) Physics with Clocks in microgravity; 4) Space Clock Challenges; 5) LCAP Timeline; 6) International Space Station (ISS) Science Platforms; 7) ISS Express Rack; 8) Space Qualification of Components; 9) Laser Configuration; 10) Clock Rate Comparisons: GPS Carrier Phase Frequency Transfer; and 11) ISS Model Views. This paper is presented in viewgraph form.

The 1991 EOS reference handbook

NASA Technical Reports Server (NTRS)

Dokken, David (Editor)

1991-01-01

The following topics are covered: (1) The Global Change Research Program; (2) The Earth Observing System (EOS) goal and objectives; (3) primary EOS mission requirements; (4) EOS science; (5) EOS Data and Information System (EOSDIS) architecture; (6) data policy; (7) international cooperation; (8) plans and status; (9) the role of the National Oceanic and Atmospheric Administration; (10) The Global Fellowship Program; (11) management of EOS; (12) mission elements; (13) EOS instruments; (14) interdisciplinary science investigations; (15) points of contact; and (16) acronyms and abbreviations.

[Effectiveness of enneagram group counseling for self-identification and depression in nursing college students].

PubMed

Lee, Jeong Seop; Yoon, Jeong Ah; Do, Keong Jin

2013-10-01

The purpose of this study was to examine effects of enneagram group counseling program on self-identification and depression in nursing college students. Three groups, categorized by how the students solve their conflicts, were selected to identify changes from the program. A quasi-experimental study with a non-equivalent control group and pre posttest design was used. Participants were assigned to the experimental group (n=30) or control group (n=33). The experimental group participated in enneagram group counseling program for 38 hours through eight sessions covering four different topics. Collected data were analyzed using Chi-square test, Fisher's exact test, t-test, and Wilcoxon signed rank test. Total self-identity score for the experimental group was significantly higher than the control group. However, there was no significant difference between the two groups for depression scores. The Assertive and Compliant groups demonstrated significant change in self-identification while the Withdrawn groups did not reveal any change. Results indicate that the enneagram group counseling program is very effective in establishing positive self-identification for nursing college students who face developmental crisis and stressful situations. It is also expected that this program would be useful to enhance the students' confidence through a deeper understanding and acceptance of themselves.

Laser-assisted topical corticosteroid delivery for the treatment of keloids.

PubMed

Park, Ji Hye; Chun, Ji Young; Lee, Jong Hee

2017-04-01

Laser-assisted drug delivery has generated intense interest. The objectives of this study are to evaluate the clinical benefit of laser-assisted corticosteroid delivery and to compare this technique to corticosteroid intralesional injection, a standard treatment for keloids. Patients with keloids on the left shoulder after BCG vaccination were enrolled in this study. The entire lesion was first treated with an ablative fractional erbium-YAG laser. After this treatment, the lesion was divided into two halves. The first half received an intralesional injection of corticosteroid, whereas the second half received topical application of corticosteroids that were occluded for 3 hours. Four treatment sessions were conducted, with treatments occurring once every 6 weeks. Treatment outcomes were evaluated using the Vancouver Scar Scale (VSS). Pain was self-assessed by the patient during the procedure. The mean keloid VSS score before treatment was 8.59 ± 1.23 for the corticosteroid injection site and 8.31 ± 2.09 for the topical site. After treatment, the mean keloid VSS score was decreased on both sides (4.56 ± 1.09 vs 5.02 ± 0.87, respectively, P > 0.05). Patients rated their satisfaction level as "moderate" on both sides. However, the mean pain score was 1.1 out of 10 on the topical side versus 6.1 on the corticosteroid injection site. The combination of ablative fractional laser treatment and topical corticosteroid application is a promising modality for the treatment of keloids. Moreover, this procedure was not associated with any serious adverse reactions or unbearable pain.

Moving beyond Debate: Support for CACREP's Standard Requiring 60 Credit Hours for School Counseling Programs

ERIC Educational Resources Information Center

Merlin, Clare; Pagano, Timothy; George, Amanda; Zanone, Cassandra; Newman, Benjamin

2017-01-01

The Council for Accreditation of Counseling and Related Educational Programs (CACREP) recently released its 2016 standards. Included in these standards is a requirement for school counseling master's programs to have a minimum of 60 credit hours by the year 2020. This credit hour requirement is an increase from the previous 48-hour requirement and…

Advanced flight control system study

NASA Technical Reports Server (NTRS)

Mcgough, J.; Moses, K.; Klafin, J. F.

1982-01-01

The architecture, requirements, and system elements of an ultrareliable, advanced flight control system are described. The basic criteria are functional reliability of 10 to the minus 10 power/hour of flight and only 6 month scheduled maintenance. A distributed system architecture is described, including a multiplexed communication system, reliable bus controller, the use of skewed sensor arrays, and actuator interfaces. Test bed and flight evaluation program are proposed.

Minocycline and N-acetylcysteine: A Synergistic Drug Combination to Treat Traumatic Brain Injury

DTIC Science & Technology

2011-10-01

AD_________________ Award Number: W81XWH-10-2-0171 TITLE: Minocycline and N-acetylcysteine: A... Minocycline and N-acetylcysteine: A Synergistic Drug Combination to Treat Traumatic Brain Injury 5b. GRANT NUMBER W81XWH-10-2-0171 5c. PROGRAM...combination of minocycline (MINO) and N-acetyl cysteine (NAC) synergistically improved brain function when dosed one hour following closed cortical

Effects of topical anaesthetic and buccal meloxicam on average daily gain, behaviour and inflammation of unweaned beef calves following surgical castration.

PubMed

Van der Saag, D; Lomax, S; Windsor, P A; Taylor, C; Thomson, P; Hall, E; White, P J

2018-02-26

Although the pain caused by castration of calves is a significant animal welfare issue for the beef industry, analgesia is not always used for this procedure, largely because of practical limitations associated with injectable forms of pain relief. Novel analgesic formulations have now been developed for livestock to allow topical and buccal administration, offering practical options to improve cattle welfare if shown to be effective. To assess the effects of topical anaesthetic (TA) and buccal meloxicam (BM) on average daily gain (ADG), behaviour and inflammation following surgical castration of beef calves, a total of 50 unweaned bull calves were randomly allocated to: (1) sham castration (SHAM, n=10); (2) surgical castration (C, n=10); (3) surgical castration with pre-operative buccal meloxicam (CBM, n=10); (4) surgical castration with post-operative topical anaesthetic (CTA, n=10); and (5) surgical castration with pre-operative buccal meloxicam and post-operative topical anaesthetic (CBMTA, n=10). Calves were recorded on video for 5 h following treatment and the frequency and duration of specific behaviours displayed by each animal was later observed for 5 min every hour (total of 25 min). Average daily gain was calculated 1, 2 and 6 days following treatment. Scrotal diameter measurements and photographs of wounds were collected from all castrated calves 1, 2 and 6 days following treatment to evaluate inflammation and wound healing. Infrared photographs were used to identify maximum scrotal temperature. Digital photographs were used to visually score wounds on a numerical rating scale of 1 to 5, with signs of inflammation increasing and signs of healing decreasing with progressive scores. Sham castration calves displayed significantly less, and C calves displayed significantly more foot stamps than all other calves (P=0.005). Observations on the duration of time that calves displayed a hypometric 'stiff gait' locomotion, indicated that SHAM calves tended to spend no time, C calves tended to spend the greatest time and all other calves tended to spend an intermediate time displaying this behaviour (P=0.06). Maximum scrotal temperatures were lower in CBM and CBMTA calves than C and CTA calves 2 days following treatment (P=0.004). There was no significant effect of treatment on ADG (P=0.7), scrotal diameter (P=0.09) or wound morphology score (P=0.5). These results suggest that TA and BM, alone or in combination, reduced pain and BM reduced inflammation following surgical castration of calves.

Evaluation program for secondary spacecraft cells: Acceptance tests of Eagle-Picher 12.0 ampere-hour nickel-cadmium cells with auxiliary electrodes

NASA Technical Reports Server (NTRS)

Christy, D. E.

1971-01-01

An acceptance test program was conducted on 24 cells to insure that all cells put into the life cycle program were of high quality by the removal of cells found to have electrolyte leakage, internal shorts, low capacity, or inability of any cell to recover its open circuit voltage above 1.150 volts after the cell short test. The cells were rated at 12.0 ampere-hours and equipped with auxiliary electrodes. Test results were: (1) The capacity of the 24 cells ranged from 14.6 to 16.8 ah. All the cells exceeded the rated capacity on all three capacity checks. (2) One cell failed to recover to 1.150 volts after the cell short test. (3) During the overcharge tests, all cells but one failed the test at the c/10 rate after the first minute. (4) A special resistance test was conducted on the auxiliary electrodes of these cells to establish the resistance value necessary which would provide maximum signal power across the auxiliary electrode. The resistance value established was 10 ohms. (5) No electrolyte leakage was observed.

Internal Medicine Residents' Clinical and Didactic Experiences After Work Hour Regulation

PubMed Central

Horwitz, Leora I; Krumholz, Harlan M; Huot, Stephen J; Green, Michael L

2006-01-01

BACKGROUND Work hour regulations for house staff were intended in part to improve resident clinical and educational performance. OBJECTIVE To characterize the effect of work hour regulation on internal medicine resident inpatient clinical experience and didactic education. DESIGN Cross-sectional mail survey. PARTICIPANTS Chief residents at all accredited U.S. internal medicine residency programs outside New York. MEASUREMENTS AND MAIN RESULTS The response rate was 62% (202/324). Most programs (72%) reported no change in average patient load per intern after work hour regulation. Many programs (48%) redistributed house staff admissions through the call cycle. The number of admissions per intern on long call (the day interns have the most admitting responsibility) decreased in 31% of programs, and the number of admissions on other days increased in 21% of programs. Residents on outpatient rotations were given new ward responsibilities in 36% of programs. Third-year resident ward and float time increased in 34% of programs, while third-year elective time decreased in 22% of programs. The mean weekly hours allotted to educational activities did not change significantly (12.7 vs 12.4, P = .12), but 56% of programs reported a decrease in intern attendance at educational activities. CONCLUSIONS In response to work hour regulation, many internal medicine programs redistributed rather than reduced residents' inpatient clinical experience. Hours allotted to educational activities did not change; however, most programs saw a decrease in intern attendance at conferences, and many reduced third-year elective time. PMID:16918742

Internal medicine residents' clinical and didactic experiences after work hour regulation: a survey of chief residents.

PubMed

Horwitz, Leora I; Krumholz, Harlan M; Huot, Stephen J; Green, Michael L

2006-09-01

Work hour regulations for house staff were intended in part to improve resident clinical and educational performance. To characterize the effect of work hour regulation on internal medicine resident inpatient clinical experience and didactic education. Cross-sectional mail survey. Chief residents at all accredited U.S. internal medicine residency programs outside New York. The response rate was 62% (202/324). Most programs (72%) reported no change in average patient load per intern after work hour regulation. Many programs (48%) redistributed house staff admissions through the call cycle. The number of admissions per intern on long call (the day interns have the most admitting responsibility) decreased in 31% of programs, and the number of admissions on other days increased in 21% of programs. Residents on outpatient rotations were given new ward responsibilities in 36% of programs. Third-year resident ward and float time increased in 34% of programs, while third-year elective time decreased in 22% of programs. The mean weekly hours allotted to educational activities did not change significantly (12.7 vs 12.4, P = .12), but 56% of programs reported a decrease in intern attendance at educational activities. In response to work hour regulation, many internal medicine programs redistributed rather than reduced residents' inpatient clinical experience. Hours allotted to educational activities did not change; however, most programs saw a decrease in intern attendance at conferences, and many reduced third-year elective time.

[Research within the reach of Osakidetza professionals: Primary Health Care Research Program].

PubMed

Grandes, Gonzalo; Arce, Verónica; Arietaleanizbeaskoa, María Soledad

2014-04-01

To provide information about the process and results of the Primary Health Care Research Program 2010-2011 organised by the Primary Care Research Unit of Bizkaia. Descriptive study. Osakidetza primary care. The 107 health professionals who applied for the program from a total of 4,338 general practitioners, nurses and administrative staff who were informed about it. Application level, research topics classification, program evaluation by participants, projects funding and program costs. Percentage who applied, 2.47%; 95% CI 2.41-2.88%. Of the 28 who were selected and 19 completed. The research topics were mostly related to the more common chronic diseases (32%), and prevention and health promotion (18%). Over 90% of participants assessed the quality of the program as good or excellent, and half of them considered it as difficult or very difficult. Of the18 new projects generated, 12 received funding, with 16 grants, 10 from the Health Department of the Basque Government, 4 from the Carlos III Institute of Health of the Ministry of Health of Spain, and 2 from Kronikgune. A total of €500,000 was obtained for these projects. This program cost €198,327. This experience can be used by others interested in the promotion of research in primary care, as the program achieved its objectives, and was useful and productive. Copyright © 2013 Elsevier España, S.L. All rights reserved.

78 FR 7460 - Stakeholder Meeting on the Nationally Recognized Testing Laboratory Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-01

... Laboratory (NRTL) Program policies. The meeting will focus on the following topics: NRTL independence; the... as time permits, other topics raised by participants or OSHA staff. OSHA plans to use the information..., in writing, suggestions of additional topics for the meeting is Wednesday, February 13, 2013...

Special Topics Courses - A Happy Medium between Mini-Courses and Full-Coverage Courses.

ERIC Educational Resources Information Center

Carpenter, John R.; And Others

1979-01-01

Describes a special topics program which allows students some choice in content to be studied. Topics include Continental Drift and Ice Ages, Geology and National Parks, the Coast of South Carolina, and Medical Geology. Student evaluations indicate positive attitudes towards the program. (MA)

Gastroparesis

MedlinePlus

... hours the contractile responses while the subject is fasting and eating are observed and recorded. The manometry ... Hepatitis C Inflammatory Bowel Disease Irritable Bowel Syndrome Obesity Digestive Health Topics Abdominal Pain Syndrome Belching, Bloating, ...

40 CFR 61.62 - Emission standard for ethylene dichloride plants.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission... dichloride purification. The concentration of vinyl chloride in each exhaust gas stream from any equipment used in ethylene dichloride purification is not to exceed 10 ppm (average for 3-hour period), except as...

40 CFR 61.62 - Emission standard for ethylene dichloride plants.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission... dichloride purification. The concentration of vinyl chloride in each exhaust gas stream from any equipment used in ethylene dichloride purification is not to exceed 10 ppm (average for 3-hour period), except as...

40 CFR 61.62 - Emission standard for ethylene dichloride plants.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission... dichloride purification. The concentration of vinyl chloride in each exhaust gas stream from any equipment used in ethylene dichloride purification is not to exceed 10 ppm (average for 3-hour period), except as...

40 CFR 61.62 - Emission standard for ethylene dichloride plants.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission... dichloride purification. The concentration of vinyl chloride in each exhaust gas stream from any equipment used in ethylene dichloride purification is not to exceed 10 ppm (average for 3-hour period), except as...

The Hidden Ethics Curriculum in Two Canadian Psychiatry Residency Programs: A Qualitative Study.

PubMed

Gupta, Mona; Forlini, Cynthia; Lenton, Keith; Duchen, Raquel; Lohfeld, Lynne

2016-08-01

The authors describe the hidden ethics curriculum in two postgraduate psychiatry programs. Researchers investigated the formal, informal, and hidden ethics curricula at two demographically different postgraduate psychiatry programs in Canada. Using a case study design, they compared three sources: individual interviews with residents and with faculty and a semi-structured review of program documents. They identified the formal, informal, and hidden curricula at each program for six ethics topics and grouped the topics under two thematic areas. They tested the applicability of the themes against the specific examples under each topic. Results pertaining to one of the themes and its three topics are reported here. Divergences occurred between the curricula for each topic. The nature of these divergences differed according to local program characteristics. Yet, in both programs, choices for action in ethically challenging situations were mediated by a minimum standard of ethics that led individuals to avoid trouble even if this meant their behavior fell short of the accepted ideal. Effective ethics education in postgraduate psychiatry training will require addressing the hidden curriculum. In addition to profession-wide efforts to articulate high-level values, program-specific action on locally relevant issues constitutes a necessary mechanism for handling the impact of the hidden curriculum.

[Shortened hospital stay for elective cesarean section after initiation of a fast-track program and midwifery home-care].

PubMed

Gunnarsdottir, Johanna; Bjornsdottir, Thorbjörg Edda; Halldorsson, Thorhallur Ingi; Halldorsdottir, Gudrun; Geirsson, Reynir Tomas

2011-07-01

To audit whether hospital stay shortened without increasing readmissions after implementation of fast-track methodology for elective cesarean section and characterize what influences length of stay. A fast-track program was initiated in November 2008, with a one year clinical audit and satisfaction survey. Discharge criteria were predefined and midwife home visits included if discharge was within 48 hours. Hospital stay by parity for women with elective section for singleton pregnancy between 1.11. 2008 - 31.10. 2009 (n=213, fast-track 182) was compared to 2003 (n=199) and 2007 (n=183). Readmissions and outpatient visits 2007 and 2008-9 were counted. Reasons for longer stay were recorded in fast-track, and body mass index. Median hospital stay decreased significantly from 81 to 52 hours between 2007 and 2008-9. Readmissions were four in each period and outpatient visit rates similar. In 2008-9, 66% of all women were discharged within 48 hours. Women in the fast-track program were satisfied with early discharge. Hospital stay for parous women was shorter in 2007 compared to 2003, but unchanged for nulliparas. Parity had a minimal influence on length of stay in 2008-9, although nulliparous women ≤ 25 years were more likely to stay >48 hours. Body mass index did not correlate with length of stay. Pain was rarely the reason for a longer stay in the fast-track program and 90% were satisfied with pain-medication after discharge. Most healthy women can be discharged early after singleton birth by elective cesarean, without increasing readmissions.

Technical Assistance and Changes in Nutrition and Physical Activity Practices in the National Early Care and Education Learning Collaboratives Project, 2015–2016

PubMed Central

Smith, Teresa M.; Estabrooks, Paul A.; Rasmussen, Cristy Geno; Blaser, Casey; Yaroch, Amy L

2018-01-01

Purpose and Objectives The National Early Care and Education Learning Collaboratives Project (ECELC) aims to improve best practices in early care and education (ECE) programs in topic areas of the Nutrition and Physical Activity Self-Assessment in Child Care (NAP SACC). Technical assistance is a component of the ECELC, yet its effect on outcomes is unclear. Beyond dose and duration of technical assistance, limited research exists on characteristics of technical assistance that contribute to outcomes. The objective of this study was to identify and describe technical assistance characteristics and explore associations with NAP SACC outcomes. Intervention Approach We collected data from 10 collaboratives comprising 84 ECE programs in 2 states in 2015–2016. The objective of technical assistance was to support programs in improving best practices. Technical assistance was provided to programs via on-site, telephone, or email and was tailored to program needs. Evaluation Methods We used a mixed-methods design to examine associations between technical assistance and NAP SACC outcomes. We used multiple regression analysis to assess quantitative data and qualitative comparative analysis to determine necessary and sufficient technical assistance conditions supporting NAP SACC outcomes. We also conducted a document review to describe technical assistance that referred conditions identified by the qualitative comparative analysis. Results Regression analyses detected an inverse relationship between changes in NAP SACC scores and hours of technical assistance. No clear pattern emerged in the qualitative comparative analysis, leaving no necessary and sufficient conditions. However, the qualitative comparative analysis identified feedback as a potentially important component of technical assistance, whereas resource sharing and frequent email were characteristics that seemed to reduce the likelihood of improved outcomes. Email and resource sharing were considered primarily general information rather than tailored technical assistance. Implications for Public Health Technical assistance may be used in programs and made adaptable to program needs. The inclusion and evaluation of technical assistance, especially tailored approaches, is warranted for environmental interventions, including ECE settings. PMID:29704371

Farm Business Management Analysis: Adjusting the Farm Business to Increase Profit. Unit III. Volume 15, Number 3. Instructor's Guide.

ERIC Educational Resources Information Center

Denker, Robert; And Others

Designed primarily for Missouri vocational agricultural instructors participating in the Farm Business Management Analysis Program, this instructor's guide, consisting of 10 lessons, deals with adjusting a farm business to increase profits. The following topics are covered in the individual lessons: law and the farm family, planning income tax…

Handing It Over: Giving Students Responsibility for Teaching in a Sheltered Content Course.

ERIC Educational Resources Information Center

Heuser, Linda; Tabet, J. Sirena

1998-01-01

To expand cognitive knowledge, increase language competency, and promote active learning, a content instructor and a language professor collaborated to develop a final unit in which teams of Japanese college sophomores, studying in a 10-month program in the United States, teach their classmates in English about a topic of interest concerning…

Health Occupations Education. Units of Instruction. Teacher's Guide. Volume II.

ERIC Educational Resources Information Center

Williams, Catherine

This manual is the second part of a two-volume teacher's guide to a series of instructional units for use in health occupations education programs in Texas. Covered in the 10 units included in this volume are the following topics: special procedures (administering oxygen to patients; using elastic bandages; assisting with postural drainage; and…

Caring for Young Children in the Home.

ERIC Educational Resources Information Center

Birckmayer, Jennifer; And Others

Group leaders of 10- to 13-year-olds may use this program guide to help the preteens interact with young children through six discussion meetings and five visits with a preschool child at home. Discussion topics concern (1) the family environment of young children, (2) children's play; (3) children's play areas at home, (4) safety at home, (5)…

Community-Based Youth Services in International Perspective.

ERIC Educational Resources Information Center

Sherraden, Michael

This essay examines the youth policies and programs of the United Kingdom, Australia, Germany, Sweden, and Norway in an effort to provide examples that may be of assistance in the development of such policies in the United States. Chapter 1 provides an overview of the topic, noting that the focus is on younger adolescents between the ages of 10…

Impact of the Accreditation Council for Graduate Medical Education work-hour regulations on neurosurgical resident education and productivity.

PubMed

Jagannathan, Jay; Vates, G Edward; Pouratian, Nader; Sheehan, Jason P; Patrie, James; Grady, M Sean; Jane, John A

2009-05-01

Recently, the Institute of Medicine examined resident duty hours and their impact on patient safety. Experts have suggested that reducing resident work hours to 56 hours per week would further decrease medical errors. Although some reports have indicated that cutbacks in resident duty hours reduce errors and make resident life safer, few authors have specifically analyzed the effect of the Accreditation Council for Graduate Medical Education (ACGME) duty-hour limits on neurosurgical resident education and the perceived quality of training. The authors have evaluated multiple objective surrogate markers of resident performance and quality of training to determine the impact of the 80-hour workweek. The United States Medical Licensing Examination (USMLE) Step 1 data on neurosurgical applicants entering ACGME-accredited programs between 1998 and 2007 (before and after the implementation of the work-hour rules) were obtained from the Society of Neurological Surgeons. The American Board of Neurological Surgery (ABNS) written examination scores for this group of residents were also acquired. Resident registration for and presentations at the American Association of Neurological Surgeons (AANS) annual meetings between 2002 and 2007 were examined as a measure of resident academic productivity. As a case example, the authors analyzed the distribution of resident training hours in the University of Virginia (UVA) neurosurgical training program before and after the institution of the 80-hour workweek. Finally, program directors and chief residents in ACGME-accredited programs were surveyed regarding the effects of the 80-hour workweek on patient care, resident training, surgical experience, patient safety, and patient access to quality care. Respondents were also queried about their perceptions of a 56-hour workweek. Despite stable mean USMLE Step 1 scores for matched applicants to neurosurgery programs between 2000 and 2008, ABNS written examination scores for residents taking the exam for self-assessment decreased from 310 in 2002 to 259 in 2006 (16% decrease, p < 0.05). The mean scores for applicants completing the written examination for credit also did not change significantly during this period. Although there was an increase in the number of resident registrations to the AANS meetings, the number of abstracts presented by residents decreased from 345 in 2002 to 318 in 2007 (7% decrease, p < 0.05). An analysis of the UVA experience suggested that the 80-hour workweek leads to a notable increase in on-call duty hours with a profound decrease in the number of hours spent in conference and the operating room. Survey responses were obtained from 110 program directors (78% response rate) and 122 chief residents (76% response rate). Most chief residents and program directors believed the 80-hour workweek compromised resident training (96%) and decreased resident surgical experience (98%). Respondents also believed that the 80-hour workweek threatened patient safety (96% of program directors and 78% of chief residents) and access to quality care (82% of program directors and 87% of chief residents). When asked about the effects of a 56-hour workweek, all program directors and 98% of the chief residents indicated that resident training and surgical education would be further compromised. Most respondents (95% of program directors and 84% of chief residents) also believed that additional work-hour restrictions would jeopardize patient care. Neurological surgery continues to attract top-quality resident applicants. Test scores and levels of participation in national conferences, however, indicate that the 80-hour workweek may adversely affect resident training. Subjectively, neurosurgical program directors and chief residents believe that the 80-hour workweek makes neurosurgical training and the care of patients more difficult. Based on experience with the 80-hour workweek, educators think that a 56-hour workweek would further compromise neurosurgical training and patient care in the US.

Undergraduate teaching of occupational medicine in European schools of medicine.

PubMed

Gehanno, J F; Bulat, P; Martinez-Jarreta, B; Pauncu, E A; Popescu, F; Smits, P B A; van Dijk, F J H; Braeckman, L

2014-05-01

General practitioners play or should play a role in occupational medicine (OM), either in diagnosing occupational diseases or in counseling on return to work. Nevertheless, their training has been reported to be insufficient in most single country studies. The objectives of this study were to analyze the content and extent of undergraduate teaching of OM in European medical schools. An e-mail questionnaire survey of the teaching of OM to undergraduates was undertaken from December 2010 to April 2011 in all medical schools and medical faculties listed in 27 European countries (n = 305). Among the 305 universities identified, 135 answered to the questionnaire, giving a response rate of 44%. The mean number of hours given to formal instruction in occupational medicine to medical undergraduates was 25.5 h. Nevertheless, this number of hours varied widely between countries, but also within countries. Overall, 27% of medical schools gave their students 10 h of teaching or less, 52% 20 h or less and 69% 30 h or less. Whereas occupational diseases and principles of prevention were covered in most schools, disability and return to work were very poorly represented among the topics that were taught to students. Dedicated undergraduate teaching on occupational health or OM in European medical schools is present in most medical schools, usually at a low level, but is very variable between and within countries. Medical schools across Europe are very unequal to provide qualifying doctors education on the topics they will frequently come across in their working lives.

Evaluation of newspaper articles for coverage of public reporting data: a case study of unadjusted cancer survival data.

PubMed

Higashi, Takahiro; Nakamura, Fumiaki; Saruki, Nobuhiro; Takegami, Misa; Hosokawa, Takayo; Fukuhara, Shunichi; Nakayama, Takeo; Sobue, Tomotaka

2013-01-01

The Japanese Association of Clinical Cancer Centers recently published the unadjusted 5-year survival rates of patients receiving care at each facility. A primary concern is that the media may cover this topic differently than originally intended. We examined all 13 newspaper articles that addressed the topic to assess their coverage of the public reporting program's key points, which were identified through interviews with the leader of the program. On average, 4.5 of the 10 key points identified were at least superficially covered. Although most articles mentioned the incomparability of the unadjusted data, eight created comparative tables that listed the survival data across facilities and seven sorted the facilities in descending order of survival. Four articles provided potentially misleading descriptions about the use of the relative survival. We concluded that caution is required because newspaper reports may convey potentially contradicting messages and technical details may be described inaccurately.

Ames Research Center Life Sciences Payload Project for Spacelab Mission 3

NASA Technical Reports Server (NTRS)

Callahan, P. X.; Tremor, J.; Lund, G.; Wagner, W. L.

1983-01-01

The Research Animal Holding Facility, developed to support rodent and squirrel monkey animal husbandry in the Spacelab environment, is to be tested during the Spacelab Mission 3 flight. The configuration and function of the payload hardware elements, the assembly and test program, the operational rationale, and the scientific approach of this mission are examined. Topics covered include animal life support systems, the squirrel monkey restraint, the camera-mirror system, the dynamic environment measurement system, the biotelemetry system, and the ground support equipment. Consideration is also given to animal pretests, loading the animals during their 12 hour light cycle, and animal early recovery after landing. This mission will be the first time that relatively large samples of monkeys and rats will be flown in space and also cared for and observed by man.

Energy Projects in Undergraduate Physics

ERIC Educational Resources Information Center

Morgan, R.; And Others

1976-01-01

Describes a set of student projects, each involving about 240 hours of laboratory time, covering the following topics: wind power monitoring, wind generator design, solar power, and the heat pump. (MLH)

Prerequisites for successful human sperm cryobanking: sperm quality and prefreezing holding time.

PubMed

Yavetz, H; Yogev, L; Homonnai, Z; Paz, G

1991-04-01

Frozen-thawed donor semen was used in artificial inseminations and in vitro fertilization programs. Semen accepted for donation was characterized (mean +/- SE) by sperm concentration of 150 +/- 18.6 x 10(6)/mL, normal morphology of 57% +/- 1.4%, good progressive motility at 1 hour of 57% +/- 1.0%, and post-thaw motility of 45% +/- 1.0%. Delay of the freezing process for greater than 1 hour after semen delivery caused a deleterious effect to the freezability of sperm. The average monthly fecundability for the 1st 6 months after inseminations was 13.6%. This value decreased dramatically to 2.6% from the 7th month onward. In 74 IVF/embryo transfer (ET) cycles, the fertilization rate was 55.3% +/- 3.8%, pregnancy rate (PR) per ET was 39.6%, and the PR per woman was 42.8%.

Constructing Understanding in Primary Science: An Exploration of Process and Outcomes in the Topic Areas of Light and the Earth in Space

ERIC Educational Resources Information Center

Thurston, Allen; Grant, G.; Topping, K. J.

2006-01-01

This study explored the process and outcomes of constructivist methods of enhancing science understanding in the topic areas of light and the earth in space. The sample was drawn from a group of 41 nine-year-old children, delivered in four two-hour weekly sessions. Each session involved different combinations of interactive discussion and…

Effects of topical budesonide on epithelial restitution in vivo in guinea pig trachea.

PubMed Central

Erjefält, J. S.; Erjefält, I.; Sundler, F.; Persson, C. G.

1995-01-01

BACKGROUND--Continuous epithelial shedding and restitution processes may characterise the airways in diseases such as asthma. Epithelial restitution involves several humoral and cellular mechanisms that may potentially be affected by inhaled anti-asthma drugs. The present study examines the effect of a topical steroid on epithelial restitution in vivo in the guinea pig. METHODS--The airway epithelium was mechanically removed from well defined areas of guinea pig trachea without surgery and without damage to the basement membrane or bleeding. An anti-inflammatory dose of budesonide (1 mg) was administered repeatedly to the tracheal surface by local superfusion 24 hours before, at (0 hours), and 24 hours after the denudation. Migration of epithelial cells, formation of a plasma exudation-derived gel, and appearance of luminal leucocytes were recorded by scanning electron microscopy. Cell proliferation was visualised by bromodeoxyuridine immunohistochemistry and tissue neutrophils and eosinophils by enzyme histochemistry. RESULTS--Immediately after creation of the denuded zone ciliated and secretory cells on its border dedifferentiated, flattened out, and migrated speedily (mean (SE) 2.3 (0.3) micron/min) over the basement membrane. After 48 hours the entire denuded zone (800 microns wide) was covered by a tightly sealed epithelium; at this time increased proliferation was observed in new and old epithelium and subepithelial cells. Budesonide had no detectable effect on epithelial dedifferentiation, migration, sealing, or proliferation. Immediately after denudation and continuously during the migration phase plasma was extravasated creating a fibrinous gel rich in leucocytes, particularly neutrophils, over the denuded area. Budesonide had no effect on either the gel or the leucocyte density. CONCLUSIONS--These observations suggest that topical glucocorticoids may not interfere with a fast and efficient restitution of the epithelium in the airways. Images PMID:7570417

Efficacy and perioperative timing of bromfenac in the management of ocular discomfort after femtosecond laser-assisted laser in situ keratomileusis.

PubMed

Cleaveland, Nathan A; De Mann, Derek W; Carlson, Neil E; Keil, Michael L

2017-02-01

To evaluate the safety, efficacy, and appropriate perioperative timing of the use of topical bromfenac ophthalmic solution 0.07% after femtosecond laser-assisted laser in situ keratomileusis (LASIK). Keil LASIK Vision Center, Grand Rapids, Michigan, USA. Prospective case series. Ocular discomfort was assessed 1, 2, and 5 hours postoperatively and the following morning using the Ocular Comfort Grading Assessment in patients treated with topical bromfenac 0.07% or artificial tears just before, just after, or before and after femtosecond laser-assisted LASIK. Visual outcomes and complications were noted up to 24 hours. The study enrolled 64 patients (120 eyes). Patients who were treated with bromfenac 0.07% just before or before and after femtosecond laser-assisted LASIK showed the greatest statistically significant decrease in several discomfort scores within the first few hours in comparison with the control group. Two hours after surgery, the majority of patients who were treated before and after LASIK were sleeping comfortably. There were no significant differences in visual acuity; 1 day postoperatively, the uncorrected distance visual acuity was 20/20 in 106 eyes (89%) and 20/25 or better in 116 eyes (97%). At 3 months, all patients had binocular distance visual acuity of 20/20 or better and 86% of patients had 20/15 or better. Ocular discomfort after femtosecond laser-assisted LASIK was reduced with a single dose of topical bromfenac 0.07% given immediately before surgery or given just before and after surgery and was typically minimal in all groups the morning after surgery. Copyright © 2017 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

Comparison of analgesic effect of preoperative topical diclofenac and ketorolac on postoperative pain after photorefractive keratectomy.

PubMed

Hong, Jin Pyo; Nam, Sang Min; Im, Chan Young; Yoon, Sangchul; Kim, Tae-Im; Kim, Eung Kweon; Seo, Kyoung Yul

2014-10-01

To investigate changes in the pain-suppressing potency of 2 preoperatively applied topical nonsteroidal antiinflammatory drugs (NSAIDs) after photorefractive keratectomy (PRK) using a time-serial pain-scoring system. Saeyan Eye Center, Seoul, South Korea. Comparative case series. Ninety-four patients were randomly assigned to 2 groups: ketorolac group (ketorolac 0.5% in 1 eye and ofloxacin 0.3% in the other eye) and diclofenac group (diclofenac 0.1% in 1 eye and ofloxacin 0.3% in the other eye). One drop of each ophthalmic drug was applied 3 times to each eye 30 minutes before PRK. No other NSAID or steroid was prescribed until 4 days after PRK. The patients were asked to score the postoperative pain in each eye with a visual analog scale at 6, 18, 24, 36, 48, 72, and 96 hours. The natural peak of pain was located between 24 and 36 hours. Initially, the degree of pain reduction was constant for both NSAIDs; it dropped after 24 hours and 36 hours in the ketorolac group and the diclofenac group, respectively. The postoperative time-serial pattern of the pain score changed in the diclofenac group but not in the ketorolac group compared with the pattern in the ofloxacin-treated eye. The visual outcome was not affected by either NSAID, and significant complications were not noticed for a mean of 7 months. The duration and pattern of the action may vary according to types of NSAIDs. Preemptive topical diclofenac 0.1% was a safe and effective method for post-PRK pain control. No author has a financial or proprietary interest in any material or method mentioned. Copyright © 2014 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

Developing a videocassette program for pharmacy education.

PubMed

Klamerus, K J; Belsheim, D J

1988-03-01

The development of a videocassette program to educate pharmacists about congestive heart failure (CHF) is described. The CHF videocassette program was developed to provide the equivalent of four hours of instruction to pharmacists in continuing-education programs or Pharm.D. degree programs. CHF was chosen as the topic because it is a common medical problem that pharmacists likely would encounter, and the material would lend itself well to visual illustration. A program-development team consisting of a pharmacist-author, an educational-design specialist, and a writer-producer was established. The group dealt first with treatment of ideas, or discussions of ways in which the educational material could best be illustrated. The pharmacist-author developed the text for the program, and the writer-producer converted the text into a script with numbered scenes. Information that could be presented more appropriately in written format was gathered into a supplemental guidebook. A storyboard script that linked the text with the audio and visual elements was developed with the help of a professional director and medical illustrator, and the program was filmed using volunteer and professional actors as well as simple animation. The program comprises two videocassettes that are 40 and 44 minutes long, respectively. The estimated cost of the production was +28,000, which includes estimates of the value of time volunteered by the pharmacist-author, educational-design specialist, nonprofessional talent, and secretaries. The program has been used for six continuing-education programs and two classes of Pharm.D. students; subjective evaluations of the program have been favorable. Videocassette technology can be applied successfully to educational programs for pharmacists.(ABSTRACT TRUNCATED AT 250 WORDS)

Ethics instruction in the dental hygiene curriculum.

PubMed

Kacerik, Mark G; Prajer, Renee G; Conrad, Cynthia

2006-01-01

Dental hygiene ethics is an essential component of the dental hygiene curriculum. The accreditation standards for dental hygiene education state that graduates must be competent in applying ethical concepts to the provision and/or support of oral health care services. Although the standards for entry into the profession of dental hygiene emphasize the importance of ethical reasoning, there is little published research specific to ethics instruction in dental hygiene programs. The purpose of this study was to assess how ethics is taught in the dental hygiene curriculum. A 17-item survey was designed and distributed to 261 accredited dental hygiene programs in the United States for a response rate of 56% (N=147). The survey requested that participants provide information on teaching and evaluation methodologies, didactic and clinical hours of instruction, individuals responsible for providing instruction, and the degree of emphasis placed on ethics and integration of ethical reasoning within the dental hygiene curriculum. Results of the survey reflect that dental hygiene programs devote a mean of 20. hours to teaching dental hygiene ethics in the didactic component of the curriculum. With regard to the clinical component of the curriculum, 63% of respondents indicated that 10 or less hours are devoted to ethics instruction. These results show an increase in didactic hours of instruction from previous studies where the mean hours of instruction ranged from 7 to 11.7 hours. Results showed 64% of respondents offered a separate course in ethics; however, 82% of programs surveyed indicated that ethics was incorporated into one or more dental hygiene courses with 98% utilizing dental hygiene faculty to provide instruction. Most programs utilized a variety of instructional methods to teach ethics with the majority employing class discussion and lecture (99% and 97% respectively). The type of institution-technical college, community college, four-year university with a dental school, and four-year university without a dental school-had little influence on the degree of emphasis placed on teaching ethics. Although the number of hours devoted to ethics instruction has increased, 43% of respondents indicated that they would like to see more emphasis placed on ethics in the program with which they are affiliated. This study reveals that programs have taken measures to employ a variety of teaching strategies to ensure that students are competent in applying ethical concepts in the provision of oral health care. However, programs continue to rely primarily on traditional methods of instruction and evaluation such as lecture, discussion, quizzes, and written assignments. Inferential analysis focusing on the influence of the type of institution, showed that in general, the type of institution has little influence on the level of emphasis placed on teaching ethics in dental hygiene curricula. It is recommended that dental hygiene programs continue to implement and evaluate instructional methods that simulate real life experiences and emphasize ethical concepts that promote comprehensive oral health care. Future studies should investigate the effectiveness of ethics instruction within dental hygiene curricula.

Topical combinations aimed at treating microvascular dysfunction reduce allodynia in rat models of CRPS-I and neuropathic pain.

PubMed

Ragavendran, J Vaigunda; Laferrière, André; Xiao, Wen Hua; Bennett, Gary J; Padi, Satyanarayana S V; Zhang, Ji; Coderre, Terence J

2013-01-01

Growing evidence indicates that various chronic pain syndromes exhibit tissue abnormalities caused by microvasculature dysfunction in the blood vessels of skin, muscle, or nerve. We tested whether topical combinations aimed at improving microvascular function would relieve allodynia in animal models of complex regional pain syndrome type I (CRPS-I) and neuropathic pain. We hypothesized that topical administration of either α(2)-adrenergic (α(2)A) receptor agonists or nitric oxide (NO) donors combined with either phosphodiesterase (PDE) or phosphatidic acid (PA) inhibitors would effectively reduce allodynia in these animal models of chronic pain. Single topical agents produced significant dose-dependent antiallodynic effects in rats with chronic postischemia pain, and the antiallodynic dose-response curves of PDE and PA inhibitors were shifted 2.5- to 10-fold leftward when combined with nonanalgesic doses of α(2)A receptor agonists or NO donors. Topical combinations also produced significant antiallodynic effects in rats with sciatic nerve injury, painful diabetic neuropathy, and chemotherapy-induced painful neuropathy. These effects were shown to be produced by a local action, lasted up to 6 hours after acute treatment, and did not produce tolerance over 15 days of chronic daily dosing. The present results support the hypothesis that allodynia in animal models of CRPS-I and neuropathic pain is effectively relieved by topical combinations of α(2)A or NO donors with PDE or PA inhibitors. This suggests that topical treatments aimed at improving microvascular function may reduce allodynia in patients with CRPS-I and neuropathic pain. This article presents the synergistic antiallodynic effects of combinations of α(2)A or NO donors with PDE or PA inhibitors in animal models of CRPS-I and neuropathic pain. The data suggest that effective clinical treatment of chronic neuropathic pain may be achieved by therapies that alleviate microvascular dysfunction in affected areas. Copyright © 2013 American Pain Society. Published by Elsevier Inc. All rights reserved.

76 FR 51943 - Proposed Information Collection; Comment Request; International Dolphin Conservation Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-19

... vessel characteristics and operations in the ETP, the origin of tuna and tuna products, and certain other... origin of tuna (if requested by the NOAA Administrator); 10 hours for an experimental fishing operation... October 18, 2011. ADDRESSES: Direct all written comments to Diana Hynek, Departmental Paperwork Clearance...

34 CFR 600.21 - Updating application information.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Its establishment of an accredited and licensed additional location at which it offers or will offer.... (4) Except as provided in 34 CFR 668.10, the way it measures program length (e.g., from clock hours... that the institution was required to report to the Secretary. (9) The governance of a public...

Enhance ONE Year of Education.

ERIC Educational Resources Information Center

Longhurst, Max L.; Smith, Geoffrey G.; Sorenson, Blaine L.

Substitute teachers are responsible for over 1 full year of every child's education, but research shows that only 10 percent of school districts provide more than 2 hours of substitute teacher training, and 53 percent of school districts provide no training. There is a tremendous need to implement effective training programs that will ultimately…

Intestinal ischemia/reperfusion injury triggers activation of innate toll-like receptor 4 and adaptive chemokine programs.

PubMed

Watson, M J; Ke, B; Shen, X-D; Gao, F; Busuttil, R W; Kupiec-Weglinski, J W; Farmer, D G

2008-12-01

Ischemia/reperfusion injury (IRI) is a major problem in intestinal transplantation. Toll-like receptor 4 (TLR4) has been implicated as a possible link between the innate and adaptive immune systems, however little data exists regarding TLR4 in intestinal IRI. The goal of this study is to evaluate the involvement of TLR4 in intestinal IRI and to assess the effect on T cell related chemokine programs. C57BL6 mice underwent 100 minutes of warm intestinal ischemia by SMA clamping. Control WT mice underwent laparotomy without vascular occlusion. Separate survival and analysis groups were performed, and intestinal tissue was harvested at 1 hour, 2 hours, 4 hours, and 24 hours post-reperfusion. Analysis included histology, CD3 immunostaining, myeloperoxidase activity, Western blot, and PCR. Survival was significantly worse in the IRI group vs control (50% vs. 100%). IRI caused severe histopathological injury including mucosal erosions and villous congestion and hemorrhage. Myeloperoxidase activity increased in a time-dependent manner after IRI (2.71 0.25 at 1 hour, 2.92 0.25 at 2 hours, 4 0.16 at 4 hours, 5.1 0.25 at 24 hours vs 0.47 0.11 controls, P < .05). Protein expression of TLR4 followed by NF-kappaB was increased after IRI. Additionally, mRNA production of IP-10, MIP-2, MCP-1, and RANTES was increased at all time-points, as was mRNA for ICAM-1 and E-selectin. This study is the first to demonstrate increased expression of TLR4 and NF-kappaB after warm intestinal IRI. This detrimental cascade may be initiated by TLR4 via NF-kappaB signaling pathways, implicating TLR4 as a potential therapeutic target for the prevention of intestinal IRI.

Mental health education in occupational therapy professional preparation programs: Alignment between clinician priorities and coverage in university curricula.

PubMed

Scanlan, Justin Newton; Meredith, Pamela J; Haracz, Kirsti; Ennals, Priscilla; Pépin, Geneviève; Webster, Jayne S; Arblaster, Karen; Wright, Shelley

2017-12-01

Occupational therapy programs must prepare graduates for work in mental health. However, this area of practice is complex and rapidly changing. This study explored the alignment between educational priorities identified by occupational therapists practising in mental health and level of coverage of these topics in occupational therapy programs in Australia and New Zealand. Surveys were distributed to heads of all occupational therapy programs across Australia and New Zealand. The survey included educational priorities identified by occupational therapists in mental health from a previous study. Respondents were requested to identify the level of coverage given to each of these priorities within their curriculum. These data were analysed to determine a ranking of educational topics in terms of level of coverage in university programs. Responses were received for 19 programs from 16 universities. Thirty-four topics were given 'High-level coverage' in university programs, and these were compared against the 29 topics classified as 'Essential priorities' by clinicians. Twenty topics were included in both the 'Essential priorities' and 'High-level coverage' categories. Topics considered to be 'Essential priorities' by clinicians which were not given 'High-level coverage' in university programs included the following: mental health fieldwork experiences; risk assessment and management; professional self-care resilience and sensory approaches. While there appears to be overall good alignment between mental health curricula and priorities identified by practising occupational therapists, there are some discrepancies. These discrepancies are described and establish a strong foundation for further discussion between clinicians, academics and university administration to support curriculum review and revision. © 2017 Occupational Therapy Australia.

Monitoring the diffusion of topically applied drugs through human and pig skin using fiber evanescent wave spectroscopy (FEWS)

NASA Astrophysics Data System (ADS)

Spielvogel, Juergen; Reuter, Susanne; Hibst, Raimund; Katzir, Abraham

1999-04-01

The objective of this study was to examine if the diffusion process of topically applied drugs can reliably be monitored using FEWS in respect to timely distribution of the drug and chemical alterations of the drug during the diffusion process. In order to do this, recently excised human and pig skin was cut into slices of different thickness while also taking into account the different layers skin is composed of (e.g. Dermis, Stratum Corneum). These layers were first characterized spectroscopically and optically using a microscope before the drug itself was applied topically. The diffusion process was monitored by placing the sample on an ATR (attenuated total reflection) element. Time series from 1 - 4 hours were taken and the characteristic absorption bands of the drug were analyzed in the mid-infrared. By using a first order approach on Fick's diffusion equations (skin assumed to be homogeneous) we were able to fit these experimental values and to obtain diffusion constants, e.g. for water at 3376 cm-1 in the order of 10-5 cm2/s, which compare well with previously published values. The results indicate that this technique can be applied to the prediction of transdermal drug delivery.

Minoxidil topical solution: an unsafe product for children.

PubMed

Claudet, Isabelle; Cortey, Caroline; Honorat, Raphaele; Franchitto, Nicolas

2015-01-01

Minoxidil hair formulation is commonly used for the treatment of male or female androgenic alopecia. This over-the-counter product is wrongly considered safe. The ingestion of a few milliliters by a child can lead to significant intoxication. We report a case of significant intoxication after the ingestion of topical minoxidil (Alopexy; Pierre Fabre Laboratoires, SA, Switzerland). A 7-year-old girl, who accidentally ingested a teaspoon of minoxidil hair solution, presented to the pediatric emergency department for emesis. At admission, she had a blood pressure of 86/56 mm Hg and a pulse of 149 beats per minute. Hypotension lasted 40 hours with the lowest value 24 hours after ingestion (79/33 mm Hg). She presented electrocardiogram changes (sinus tachycardia and flattening T-waves) but normal cardiac enzymes. Infusion of 20 mL/kg of normal saline fluid had no hemodynamic effect. Her blood pressure normalized on day 2. Minoxidil topical solution is an unsafe product for children. This formulation should be strictly kept out of reach of children and manufacturers should enhance child-resistance security of packaging. The over-the-counter availability must be questioned.

Immunology for rheumatology residents: working toward a Canadian national curriculum consensus.

PubMed

Chow, Shirley L; Herman-Kideckel, Sari; Mahendira, Dharini; McDonald-Blumer, Heather

2015-01-01

Immunologic mechanisms play an integral role in understanding the pathogenesis and management of rheumatic conditions. Currently, there is limited access to formal instruction in immunology for rheumatology trainees across Canada. The aims of this study were (1) to describe current immunology curricula among adult rheumatology training programs across Canada and (2) to compare the perceived learning needs of rheumatology trainees from the perspective of program directors and trainees to help develop a focused nationwide immunology curriculum. Rheumatology trainees and program directors from adult rheumatology programs across Canada completed an online questionnaire and were asked to rank a comprehensive list of immunology topics. A modified Delphi approach was implemented to obtain consensus on immunology topics. Only 42% of program directors and 31% of trainees felt the current method of teaching immunology was effective. Results illustrate concordance between program directors and trainees for the highest-ranked immunology topics including innate immunity, adaptive immunity, and cells and tissues of the immune system. However, there was discordance among other topics, such as diagnostic laboratory immunology and therapeutics. There is a need to improve immunology teaching in rheumatology training programs. Results show high concordance between the basic immunology topics. This study provides the groundwork for development of future immunology curricula.

Evaluation program for secondary spacecraft cells: Initial evaluation tests of General Electric Company 40.0 ampere-hour nickel-cadmium spacecraft cells for the tracking data relay satellite system

NASA Technical Reports Server (NTRS)

Harkness, J. D.

1978-01-01

Five cells provided by NASA's Goddard Space Flight Center were evaluated at room temperature and pressure (25 C plus or minus 2 C) with discharges at the 2 hour rate. Measurements of the cell containers following test, indicated an average increase of .006 inches at the plate thickness. Average end of charge voltages and pressures, and capacity output in ampere hours were determined. Three cells exceeded the voltage requirements of 1.52 volts during both c/10 charges at 20 C. All cells exceeded the voltage requirement of 1.52 volts during the 0 C overcharge test, although their end charges were below 1.50 volts. The pressure requirement of 65 psia was exceeded by both pressure transducer cells during c/10 charges at 25 C and 20 C and also during the 0 C overcharge test. The cells with pressure transducers reached a pressure of 20 psia before reaching the voltage limit of 1.550 volts during the pressure versus capacity test, and exhibited a pressure decay of 2 psia during the last 30 minutes of the 1 hour open circuit stand. Average capacity was 51.3 ampere hours.

Efficacy of an asynchronous electronic curriculum in emergency medicine education in the United States.

PubMed

Wray, Alisa; Bennett, Kathryn; Boysen-Osborn, Megan; Wiechmann, Warren; Toohey, Shannon

2017-01-01

The aim of this study was to measure the effect of an iPad-based asynchronous curriculum on emergency medicine resident performance on the in-training exam (ITE). We hypothesized that the implementation of an asynchronous curriculum (replacing 1 hour of weekly didactic time) would result in non-inferior ITE scores compared to the historical scores of residents who had participated in the traditional 5-hour weekly didactic curriculum. The study was a retrospective, non-inferiority study. conducted at the University of California, Irvine Emergency Medicine Residency Program. We compared ITE scores from 2012 and 2013, when there were 5 weekly hours of didactic content, with scores from 2014 and 2015, when 1 hour of conference was replaced with asynchro-nous content. Examination results were compared using a non-inferiority data analysis with a 10% margin of difference. Using a non-inferiority test with a 95% confidence interval, there was no difference between the 2 groups (before and after implementation of asynchronous learning), as the confidence interval for the change of the ITE was -3.5 to 2.3 points, whereas the 10% non-inferiority margin was 7.8 points. Replacing 1 hour of didactic conference with asynchronous learning showed no negative impact on resident ITE scores.

Space Shuttle Upgrades: Long Life Alkaline Fuel Cell

NASA Technical Reports Server (NTRS)

McCurdy, Kerri

2004-01-01

NASA has utilized the alkaline fuel cell technology to provide electrical power for manned launch vehicles such as Gemini, Apollo, and the Space Shuttle. The current Shuttle alkaline fuel cells are procured from UTC Fuel Cells, a United Technologies Company. The alkaline fuel cells are very reliable but the operating life is limited to 2600 hours due to voltage degradation of the individual cells. The main limiting factor in the life of the cells is corrosion of the cell's fiberglass/epoxy frame by the aqueous potassium hydroxide electrolyte. To reduce operating costs, the orbiter program office approved the Long Life Alkaline Fuel Cell (LLAFC) program as a shuttle upgrade in 1999 to increase the operating life of the fuel cell powerplant to 5000 hours. The LLAFC program incorporates improving the cell by extending the length of the corrosion path, which reduces the cell frame corrosion. UTCFC performed analysis to understand the fundamental mechanisms that drive the cell frame corrosion. The analysis indicated that the corrosion path started along the bond line between the cathode and the cell frame. Analysis also showed that the oxygen available at the cathode, the catalyst on the electrode, and the electrode substrate all supported or intensified the corrosion. The new cell design essentially doubled the corrosion path to mitigate the problem. A 10-cell stack was tested for 5000 hours during the development phase of this program to verify improved cell performance. A complete 96-cell stack was then tested for 5000 hours during the full manned-space qualification phase of this program. Additional upgrades to the powerplant under this program are: replacing the aluminum body in the pressure regulator with stainless steel to reduce corrosion, improving stack insulator plate with improved resistance to stress failure and improved temperature capability, and replacing separator plate elastomer seals with a more durable material and improved seal retention.

Evaluation of an Online Educational Program for Parents and Caregivers of Children With Food Allergies.

PubMed

Ruiz-Baqués, A; Contreras-Porta, J; Marques-Mejías, M; Cárdenas Rebollo, J M; Capel Torres, F; Ariño Pla, M N; Zorrozua Santisteban, A; Chivato, T

2018-01-01

The increasing prevalence of food allergy affects both patients and their families. Objective: The aim of this study was to evaluate the impact of an online educational program designed for parents and caregivers of children with food allergies. The program was developed by a multidisciplinary group comprising health care professionals, researchers, and expert patients under the participatory medicine model. Participants took a 2-week online educational program covering major topics in food allergy management. General knowledge about the disease, symptoms, treatment, and topics relevant to families' daily lives were evaluated. The contents included educational videos, online forums, and live video chats. A pretest/posttest questionnaire survey was used to evaluate the impact of the program. A total of 207 participants enrolled in the educational program, which was completed by 130 (62.8%). Knowledge acquisition improved significantly following participation in the program in 15 out of 30 items (50%), reaching P<.001 for 8 items (26.7%). Of the 207 participants who started the program, 139 (67.1%) visited online forums, and 27.5% attended video chats. Average overall satisfaction with the educational program was 8.78 (on a scale of 0 to 10). The results obtained show that parents improved their knowledge in all areas of food allergy. The high level of satisfaction among participants suggests that digital learning tools are effective and motivational, enabling patients to acquire appropriate knowledge and thus increasing their quality of life.

What effects have resident work-hour changes had on education, quality of life, and safety? A systematic review.

PubMed

Harris, Joshua D; Staheli, Greg; LeClere, Lance; Andersone, Diana; McCormick, Frank

2015-05-01

More than 15 years ago, the Institute of Medicine (IOM) identified medical error as a problem worthy of greater attention; in the wake of the IOM report, numerous changes were made to regulations to limit residents' duty hours. However, the effect of resident work-hour changes remains controversial within the field of orthopaedics. We performed a systematic review to determine whether work-hour restrictions have measurably influenced quality-of-life measures, operative and technical skill development, resident surgical education, patient care outcomes (including mortality, morbidity, adverse events, sentinel events, complications), and surgeon and resident attitudes (such as perceived effect on learning and training experiences, personal benefit, direct clinical experience, clinical preparedness). We performed a systematic review of PubMed, Scopus, CINAHL (Cumulative Index to Nursing and Allied Health Literature), and Google Scholar using PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Inclusion criteria were any English language peer-reviewed articles that analyzed the effect(s) of orthopaedic surgery resident work-hour restrictions on patient safety, resident education, resident/surgeon quality of life, resident technical operative skill development, and resident surgeon attitudes toward work-hour restrictions. Eleven studies met study inclusion criteria. One study was a prospective analysis, whereas 10 studies were of level IV evidence (review of surgical case logs) or survey results. Within our identified studies, there was some support for improved resident quality of life, improved resident sleep and less fatigue, a perceived negative impact on surgical operative and technical skill, and conflicting evidence on the topic of resident education, patient outcomes, and variable attitudes toward the work-hour changes. There is a paucity of high-level or clear evidence evaluating the effect of the changes to resident work hours. Future research in this area should focus on objective measures that include patient safety as a primary outcome.

Prehospital care training in a rapidly developing economy: a multi-institutional study.

PubMed

Vyas, Dinesh; Hollis, Michael; Abraham, Rohit; Rustagi, Neeti; Chandra, Siddharth; Malhotra, Ajai; Rajpurohit, Vikas; Purohit, Harshada; Pal, Ranabir

2016-06-01

The trauma pandemic is one of the leading causes of death worldwide but especially in rapidly developing economies. Perhaps, a common cause of trauma-related mortality in these settings comes from the rapid expansion of motor vehicle ownership without the corresponding expansion of national prehospital training in developed countries. The resulting road traffic injuries often never make it to the hospital in time for effective treatment, resulting in preventable disability and death. The current article examines the development of a medical first responder training program that has the potential to reduce this unnecessary morbidity and mortality. An intensive training workshop has been differentiated into two progressive tiers: acute trauma training (ATT) and broad trauma training (BTT) protocols. These four-hour and two-day protocols, respectively, allow for the mass education of laypersons-such as police officials, fire brigade, and taxi and/or ambulance drivers-who are most likely to interact first with prehospital victims. Over 750 ATT participants and 168 BTT participants were trained across three Indian educational institutions at Jodhpur and Jaipur. Trainees were given didactic and hands-on education in a series of critical trauma topics, in addition to pretraining and post-training self-assessments to rate clinical confidence across curricular topics. Two-sample t-test statistical analyses were performed to compare pretraining and post-training confidence levels. Program development resulted in recruitment of a variety of career backgrounds for enrollment in both our ATT and BTT workshops. The workshops were run by local physicians from a wide spectrum of medical specialties and previously ATT-trained police officials. Statistically significant improvements in clinical confidence across all curricular topics for ATT and BTT protocols were identified (P < 0.0001). In addition, improvement in confidence after BTT training was similar in Jodhpur compared with Jaipur. These results suggest a promising level of reliability and reproducibility across different geographic areas in rapidly developing settings. Program expansion can offer an exponential growth in the training rate of medical first responders, which can help curb the trauma-related mortality in rapidly developing economies. Future directions will include clinical competency assessments and further progressive differentiation into higher tiers of trauma expertise. Published by Elsevier Inc.

Value management program: performance, quantification, and presentation of imaging value-added actions.

PubMed

Patel, Samir

2015-03-01

Health care is in a state of transition, shifting from volume-based success to value-based success. Hospital executives and referring physicians often do not understand the total value a radiology group provides. A template for easy, cost-effective implementation in clinical practice for most radiology groups to demonstrate the value they provide to their clients (patients, physicians, health care executives) has not been well described. A value management program was developed to document all of the value-added activities performed by on-site radiologists, quantify them in terms of time spent on each activity (investment), and present the benefits to internal and external stakeholders (outcomes). The radiology value-added matrix is the platform from which value-added activities are categorized and synthesized into a template for defining investments and outcomes. The value management program was first implemented systemwide in 2013. Across all serviced locations, 9,931.75 hours were invested. An annual executive summary report template demonstrating outcomes is given to clients. The mean and median individual value-added hours per radiologist were 134.52 and 113.33, respectively. If this program were extrapolated to the entire field of radiology, approximately 30,000 radiologists, this would have resulted in 10,641,161 uncompensated value-added hours documented in 2013, with an estimated economic value of $2.21 billion. Copyright © 2015 American College of Radiology. Published by Elsevier Inc. All rights reserved.

Advanced Rotorcraft Transmission (ART) program

NASA Technical Reports Server (NTRS)

Heath, Gregory F.; Bossler, Robert B., Jr.

1993-01-01

Work performed by the McDonnell Douglas Helicopter Company and Lucas Western, Inc. within the U.S. Army/NASA Advanced Rotorcraft Transmission (ART) Program is summarized. The design of a 5000 horsepower transmission for a next generation advanced attack helicopter is described. Government goals for the program were to define technology and detail design the ART to meet, as a minimum, a weight reduction of 25 percent, an internal noise reduction of 10 dB plus a mean-time-between-removal (MTBR) of 5000 hours compared to a state-of-the-art baseline transmission. The split-torque transmission developed using face gears achieved a 40 percent weight reduction, a 9.6 dB noise reduction and a 5270 hour MTBR in meeting or exceeding the above goals. Aircraft mission performance and cost improvements resulting from installation of the ART would include a 17 to 22 percent improvement in loss-exchange ratio during combat, a 22 percent improvement in mean-time-between-failure, a transmission acquisition cost savings of 23 percent of $165K, per unit, and an average transmission direct operating cost savings of 33 percent, or $24K per flight hour. Face gear tests performed successfully at NASA Lewis are summarized. Also, program results of advanced material tooth scoring tests, single tooth bending tests, Charpy impact energy tests, compact tension fracture toughness tests and tensile strength tests are summarized.

Extending Word Highlighting in Multiparticipant Chat

DTIC Science & Technology

2013-05-01

PAGE unclassified Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 [05:40] < daddy > is there a way to change 11.04 interface back to...10.10 [05:40] <DrFrankenstein> daddy : launching programs from a drop down menu instead of the screen with the icons? [05:40] <Soupermanito> yes, log out...user daddy asks a question about Unity, referring to it as the “11.04 interface.” For the corpus, we labeled only those messages that concern topics

FIESTA; Minority Television Programming.

ERIC Educational Resources Information Center

Marshall, Wes; And Others

The suggestions for planning, running, and evaluating minority television programing presented in this handbook are based on the experience and example of the FIESTA project (Tucson, Arizona). After initiating the reader into the topic of minority programing, the document disucsses the following topics: broadcast research, origins of the FIESTA…

Metabolic acidosis in an infant associated with permethrin toxicity.

PubMed

Goksugur, Sevil B; Karatas, Zehra; Goksugur, Nadir; Bekdas, Mervan; Demircioglu, Fatih

2015-01-01

Pyrethroids are broad-spectrum insecticides. Permethrin intoxication due to topical application has not been documented in humans. We report a 20-month-old infant who had used 5% permethrin lotion topically for scabies treatment. Approximately 60 mL (20 mL/day) was used and after the third application he developed agitation, nausea, vomiting, respiratory distress, tachycardia, and metabolic acidosis. His clinical symptoms and metabolic acidosis normalized within 20 hours. His follow-up was unremarkable. Toxicity of permethrin is rare, and although permethrin is a widely and safely used topical agent in the treatment of scabies and lice, inappropriate use may rarely cause toxicity. Moreover, in cases of unexplained metabolic acidosis, topically applied medications should be carefully investigated. © 2014 Wiley Periodicals, Inc.

Long-term environmental effects and flight service evaluation of composite materials

NASA Technical Reports Server (NTRS)

Dexter, H. Benson

1987-01-01

Results of a NASA-Langley sponsored research program to establish the long term effects of realistic flight environments and ground based exposure on advanced composite materials are presented. The effects of moisture, ultraviolet radiation, aircraft fuels and fluids, sustained stress, and fatigue loading are reported. Residual strength and stiffness as a function of exposure time and exposure location are reported for seven different material systems after 10 years of worldwide outdoor exposure. Flight service results of over 300 composite components installed on rotorcraft and transport aircraft are included. Over 4 million total component flight hours were accumulated on various aircraft since initiation of flight service in 1973. Service performance, maintenance characteristics, and residual strength of numerous composite components installed on commercial and military aircraft are reported as a function of flight hours and years in service. Residual strength test results of graphite/epoxy spoilers with 10 years of worldwide service and over 28,000 flight hours are reported.

Estimating Software Effort Hours for Major Defense Acquisition Programs

ERIC Educational Resources Information Center

Wallshein, Corinne C.

2010-01-01

Software Cost Estimation (SCE) uses labor hours or effort required to conceptualize, develop, integrate, test, field, or maintain program components. Department of Defense (DoD) SCE can use initial software data parameters to project effort hours for large, software-intensive programs for contractors reporting the top levels of process maturity,…

Resident work-hour rules: a survey of residents' and program directors' opinions and attitudes.

PubMed

Immerman, Igor; Kubiak, Erik N; Zuckerman, Joseph D

2007-12-01

In July 2003, the Accreditation Council for Graduate Medical Education (ACGME) established nationwide guidelines for resident working environments and duty hours. Following these guidelines became a requirement for all accredited residency programs. Two years after implementation, we conducted a national survey to assess the opinions and attitudes of orthopedic residents and program directors toward the ACGME work-hour regulations and the effects of these regulations on resident education, resident quality of life, and patient care. Nine hundred seventy-six residents (30% response rate) and 85 program directors (56% response rate) completed the questionnaire. For resident education, junior residents were more likely than senior residents and program directors to perceive the work-hour regulations as having a positive effect on education. There was overall agreement among the 3 groups that resident quality of life had improved as a result of work-hour regulations. For patient care, junior residents viewed the new regulations positively for surgical training and patient care, whereas senior residents and program directors disagreed. This survey showed meaningful differences in the attitudes and opinions of junior residents, senior residents, and program directors toward the new ACGME work-hour regulations.

Air Traffic Sector Configuration Change Frequency

NASA Technical Reports Server (NTRS)

Chatterji, Gano B.; Drew, Michael

2010-01-01

A Mixed Integer Linear Programming method is used for creating sectors in Fort Worth, Cleveland, and Los Angeles centers based on several days of good-weather traffic data. The performance of these sectors is studied when they are subjected to traffic data from different days. Additionally, the advantage of using different sector designs at different times of day with varying traffic loads is examined. Specifically, traffic data from 10 days are used for design, and 47 other days are played back to test if the traffic-counts stay below the design values used in creating the partitions. The primary findings of this study are as follows. Sectors created with traffic from good-weather days can be used on other good-weather days. Sector configurations created with two hours of traffic can be used for 6 to 12 hours without exceeding the peak-count requirement. Compared to using a single configuration for the entire day, most of the sector-hour reduction is achieved by using two sector configurations -one during daytime hours and one during nighttime hours.

Summer faculty fellowship program, 1984

NASA Technical Reports Server (NTRS)

Spencer, J. H. (Compiler)

1984-01-01

Since 1964, the National Aeronautics and Space Administration (NASA) has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 or 11 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society of Engineering Education supervises the programs. Objectives: (1) to further the professional knowledge of a qualified between participants and NASA; (3) to enrich and refresh the research and teaching activities of participants institutions; and (4) to contribute to the research objectives of the NASA center. Program Description: College or university faculty members will be appointed as research fellows to spend 10 weeks in cooperative research and study at the NASA-Langley Research Center. The fellow will devote approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program will consist of lectures and seminars on topics of general interest or that are directly relevant to the fellow's research project. The lecturers and seminar leaders will be distinguished scientists and engineers from NASA, education, or industry.

Das Ende der Nacht [The End of the Night (2nd enlarged ed.)

NASA Astrophysics Data System (ADS)

Posch, Thomas; Hölker, Franz; Uhlmann, Thomas; Freyhoff, Anja

2013-09-01

We provide provide an overview of the history of lighting and of the problems arising from artificial lighting. The book covers the following topics: A brief history of light (ch. 1); night and light in cultural history (ch. 2); light pollution in central Europe (ch. 3); Moths and artificial lights (ch. 4); Artificial lighting and birds (ch. 5); Ocean turtles as victims of beach lighting (ch. 6); Moon light as a zeitgeber for the marine fauna (ch. 7); the influence of artificial light at night on freshwater ecology (ch. 8); artificial light and human health (ch. 9); the loss of the night in a 24 hours society (ch. 10).

Orthopaedic resident and program director opinions of resident duty hours: a national survey.

PubMed

Mir, Hassan R; Cannada, Lisa K; Murray, Jayson N; Black, Kevin P; Wolf, Jennifer M

2011-12-07

The Accreditation Council for Graduate Medical Education (ACGME) established national guidelines for resident duty hours in July 2003. Following an Institute of Medicine report in December 2008, the ACGME recommended further restrictions on resident duty hours that went into effect in July 2011. We conducted a national survey to assess the opinions of orthopaedic residents and of directors of residency and fellowship programs in the U.S. regarding the 2003 and 2011 ACGME resident duty-hour regulations and the effects of these regulations on resident education and patient care. A fifteen-item questionnaire was electronically distributed by the Candidate, Resident, and Fellow Committee of the American Academy of Orthopaedic Surgeons (AAOS) to all U.S. orthopaedic residents (n = 3860) and directors of residency programs (n = 184) and fellowship programs (n = 496) between January and April 2011. Thirty-four percent (1314) of the residents and 27% (185) of the program directors completed the questionnaire. Statistical analyses were performed to detect differences between the responses of residents and program directors and between the responses of junior and senior residents. The responses of orthopaedic residents and program directors differed significantly (p < 0.001) for fourteen of the fifteen survey items. The responses of residents and program directors were divergent for questions regarding the 2003 rules. Overall, 71% of residents thought that the eighty-hour work week was appropriate, whereas only 38% of program directors agreed (p < 0.001). Most program directors (70%) did not think that the 2003 duty-hour rules had improved patient care, whereas only 24% of residents responded in the same way (p < 0.001). The responses of residents and program directors to questions regarding the 2011 duty-hour rules were generally compatible, but the degree to which they perceived the issues was different. Only 18% of residents and 19% of program directors thought that the suggested strategic five-hour evening rest period implemented in July 2011 for on-call residents was appropriate (p > 0.05), and both groups (84% of residents and 74% of program directors) also disagreed with the limitation of intern shifts to sixteen hours (p < 0.001). Seventy percent of residents and 79% of program directors thought that the new duty-hour regulations would result in an increased number of handoffs that would be detrimental to patient care (p < 0.001). The mean responses of junior residents and senior residents differed for eight of the fifteen survey items (p < 0.001), with the responses of senior residents more closely resembling those of program directors on six of these eight questions. The mean responses and percentiles for the survey items did not differ significantly between residency directors and fellowship directors (p > 0.05). This national survey indicated significant differences between the opinions of orthopaedic residents and program (residency and fellowship) directors regarding the 2003 ACGME resident duty-hour regulations and the effects of these regulations on resident education and patient care. However, both residents and program directors agreed that the further reductions in duty hours in the 2011 rules may be detrimental to resident education and patient care.

Higher Education: Institutions' Reported Data Collection Burden Is Higher than Estimated but Can Be Reduced through Increased Coordination. Report to Congressional Committees. GAO-10-871

ERIC Educational Resources Information Center

Scott, George A.

2010-01-01

The Integrated Postsecondary Education Data System (IPEDS) is the federal government's core postsecondary data collection program. Approximately 6,800 postsecondary schools are required to complete annual IPEDS surveys on topics including enrollment, graduation rates, and finances. As policymakers have sought additional data to increase…

Topical Hazard Evaluation Program of Candidate Insect Repellent AI3-30180-c, US Department of Agriculture Proprietary Chemical, April 1982 - September 1984.

DTIC Science & Technology

1985-01-10

irritation photochemical chemical and 10 percent reaction under test con- irritation in humans. (wlv) Oil of Bergamot ditions. 2 * - Study No. 75-51-0367-85...control (oil of Bergamot ), than unirradiated skin areas. a and diluent were applied to additional skin areas to serve as unirradiated control sites

The Accreditation Council for Graduate Medical Education's limits on residents' work hours and patient safety. A study of resident experiences and perceptions before and after hours reductions.

PubMed

Jagsi, Reshma; Weinstein, Debra F; Shapiro, Jo; Kitch, Barrett T; Dorer, David; Weissman, Joel S

2008-03-10

Limiting resident work hours may improve patient safety, but unintended adverse effects are also possible. We sought to assess the impact of Accreditation Council for Graduate Medical Education resident work hour limits implemented on July 1, 2003, on resident experiences and perceptions regarding patient safety. All trainees in 76 accredited programs at 2 teaching hospitals were surveyed in 2003 (preimplementation) and 2004 (postimplementation) regarding their work hours and patient load; perceived relation of work hours, patient load, and fatigue to patient safety; and experiences with adverse events and medical errors. Based on reported weekly duty hours, 13 programs experiencing substantial hours reductions were classified into a "reduced-hours" group. Change scores in outcome measures before and after policy implementation in the reduced-hours programs were compared with those in "other programs" to control for temporal trends, using 2-way analysis of variance with interaction. A total of 1770 responses were obtained (response rate, 60.0%). Analysis was restricted to 1498 responses from respondents in clinical years of training. Residents in the reduced-hours group reported significant reductions in mean weekly duty hours (from 76.6 to 68.0 hours, P < .001), and the percentage working more than 80 hours per week decreased from 44.0% to 16.6% (P < .001). No significant increases in patient load while on call (patients admitted, covered, or cross covered) were observed. Between 2003 and 2004, there was a decrease in the proportion of residents in the reduced-hours programs indicating that working too many hours (63.2% vs 44.0%; P < .001) or cross covering too many patients (65.9% vs 46.9%; P = .001) contributed to mistakes in patient care. There were no significant reductions in these 2 measures in the other group, and the differences in differences were significant (P = .03 and P = .02, respectively). The number of residents in reduced-hours programs who reported committing at least 1 medical error within the past week remained high in both study years (32.9% in 2003 and 26.3% in 2004, P = .27). It is possible to reduce residents' hours without increasing patient load. Doing so may reduce the extent to which fatigue affects patient safety as perceived by these frontline providers.

Research in computer science

NASA Technical Reports Server (NTRS)

Ortega, J. M.

1984-01-01

Several short summaries of the work performed during this reporting period are presented. Topics discussed in this document include: (1) resilient seeded errors via simple techniques; (2) knowledge representation for engineering design; (3) analysis of faults in a multiversion software experiment; (4) implementation of parallel programming environment; (5) symbolic execution of concurrent programs; (6) two computer graphics systems for visualization of pressure distribution and convective density particles; (7) design of a source code management system; (8) vectorizing incomplete conjugate gradient on the Cyber 203/205; (9) extensions of domain testing theory and; (10) performance analyzer for the pisces system.

Visual Inference Programming

NASA Technical Reports Server (NTRS)

Wheeler, Kevin; Timucin, Dogan; Rabbette, Maura; Curry, Charles; Allan, Mark; Lvov, Nikolay; Clanton, Sam; Pilewskie, Peter

2002-01-01

The goal of visual inference programming is to develop a software framework data analysis and to provide machine learning algorithms for inter-active data exploration and visualization. The topics include: 1) Intelligent Data Understanding (IDU) framework; 2) Challenge problems; 3) What's new here; 4) Framework features; 5) Wiring diagram; 6) Generated script; 7) Results of script; 8) Initial algorithms; 9) Independent Component Analysis for instrument diagnosis; 10) Output sensory mapping virtual joystick; 11) Output sensory mapping typing; 12) Closed-loop feedback mu-rhythm control; 13) Closed-loop training; 14) Data sources; and 15) Algorithms. This paper is in viewgraph form.

Development and fabrication of structural components for a scramjet engine

NASA Technical Reports Server (NTRS)

Buchmann, O. A.

1990-01-01

A program broadly directed toward design and development of long-life (100 hours and 1,000 cycles with a goal of 1,000 hours and 10,000 cycles) hydrogen-cooled structures for application to scramjets is presented. Previous phases of the program resulted in an overall engine design and analytical and experimental characterization of selected candidate materials and concepts. The latter efforts indicated that the basic life goals for the program can be reached with available means. The main objective of this effort was an integrated, experimental evaluation of the results of the previous program phases. The fuel injection strut was selected for this purpose, including fabrication development and fabrication of a full-scale strut. Testing of the completed strut was to be performed in a NASA-Langley wind tunnel. In addition, conceptual designs were formulated for a heat transfer test unit and a flat panel structural test unit. Tooling and fabrication procedures required to fabricate the strut were developed, and fabrication and delivery to NASA of all strut components, including major subassemblies, were completed.

Effect of topical application of dipyrone on dental sensitivity reduction after in-office dental bleaching: A randomized, triple-blind multicenter clinical trial.

PubMed

Rezende, Márcia; Chemin, Kaprice; Vaez, Savil Costa; Peixoto, Aline Carvalho; Rabelo, Jéssica de Freitas; Braga, Stella Sueli Lourenço; Faria-E-Silva, André Luis; Silva, Gisele Rodrigues da; Soares, Carlos José; Loguercio, Alessandro D; Reis, Alessandra

2018-05-01

Tooth sensitivity commonly occurs during and immediately after dental bleaching. The authors conducted a trial to compare tooth sensitivity after in-office bleaching after the use of either a topical dipyrone or placebo gel. A split-mouth, triple-blind, randomized, multicenter clinical trial was conducted among 120 healthy adults having teeth that were shade A2 or darker. The facial tooth surfaces of the right or left sides of the maxillary arch of each patient were randomly assigned to receive either topical dipyrone or placebo gel before 2 in-office bleaching sessions (35% hydrogen peroxide) separated by 2 weeks. Visual analog and numerical rating scales were used to record tooth sensitivity during and up to 48 hours after bleaching. Tooth color change from baseline to 1 month after bleaching was measured with shade guide and spectrophotometer measures. The primary outcome variable was absolute risk of tooth sensitivity. An intention-to-treat analysis was used to analyze data from all patients who were randomly assigned to receive the dipyrone and placebo gels. No statically significant difference was found in the absolute risk of tooth sensitivity between the dipyrone and placebo gels (83% and 90%, respectively, P = .09; relative risk, 0.92; 95% confidence interval, 0.8 to 1.0). A whitening effect was observed in both groups with no statistically significant difference (P > .05) between them. No adverse effects were observed. Topical use of dipyrone gel before tooth bleaching, at the levels used in this study, did not reduce the risk or intensity of bleaching-induced tooth sensitivity. Topical application of dipyrone gel does not reduce bleaching-induced tooth sensitivity. Copyright © 2018 American Dental Association. Published by Elsevier Inc. All rights reserved.

Laser-induced fluorescence diagnostics of basal cell carcinomas of the skin following topical ALA application

NASA Astrophysics Data System (ADS)

af Klinteberg, Claes; Nilsson, Annika M.; Wang-Nordman, Ingrid; Andersson-Engels, Stefan; Svanberg, Sune; Svanberg, Katarina

1996-12-01

Fourteen patients with superficial basal cell carcinomas (BCCs) and fifteen patients with nodular BCCs were investigated by means of laser-induced fluorescence (LIF) in connection with photodynamic therapy (PDT). Topical application of (delta) -amino levulinic acid (ALA) was performed six hours prior to the treatment session. Fluorescence spectra were recorded, using a point-monitoring system with an excitation wavelength of 405 nm. The measurements were performed in scans over the lesion and the surrounding normal skin before application of ALA, and immediately before and after the laser treatment. The selective uptake of the photosensitive resulted in a fluorescence intensity ratio of 2.4:1 for superficial BCCs and 2.5:1 for nodular BCCs. If the fluorescence intensity was divided by the autofluorescence, this resulted in a contrast enhancement of about a factor 6 for tumor tissue. In seven patients (five with nodular BCC and two with superficial BCC), additional fluorescence measurements were performed two and four hours following the ALA application, and two hours after the PDT procedure. Thus, the kinetics of the transformation of ALA to protoporphyrin IX (PpIX) could be followed, which indicated that the synthesis of PpIX was more rapid in the tumor than in the normal tissue. After four hours, the PpIX level inside the tumour was saturated, while there still was an accumulation in the surrounding skin. The highest contrast between tumor and normal skin was reached within two hours after the ALA application.

Timing and effect of a safe routes to school program on child pedestrian injury risk during school travel hours: Bayesian changepoint and difference-in-differences analysis.

PubMed

DiMaggio, Charles; Chen, Qixuan; Muennig, Peter A; Li, Guohua

2014-12-01

In 2005, the US Congress allocated $612 million for a national Safe Routes to School (SRTS) program to encourage walking and bicycling to schools. We evaluated the effectiveness of a SRTS in controlling pedestrian injuries among school-age children. Bayesian changepoint analysis was applied to model the quarterly counts of pedestrian injuries among 5- to 19-year old children in New York City between 2001 and 2010 during school-travel hours in census tracts with and without SRTS. Overdispersed Poisson model was used to estimate difference-in-differences in injury risk between census tracts with and without SRTS following the changepoint. In SRTS-intervention census tracts, a change point in the quarterly counts of injuries was identified in the second quarter of 2008, which was consistent with the timing of the implementation of SRTS interventions. In census tracts with SRTS interventions, the estimated quarterly rates of pedestrian injury per 10,000 population among school-age children during school-travel hours were 3.47 (95% Credible Interval [CrI] 2.67, 4.39) prior to the changepoint, and 0.74 (95% CrI 0.30, 1.50) after the changepoint. There was no change in the average number of quarterly injuries in non-SRTS census tracts. Overdispersed Poisson modeling revealed that SRTS implementation was associated with a 44% reduction (95% Confidence Interval [CI] 87% decrease to 130% increase) in school-age pedestrian injury risk during school-travel hours. Bayesian changepoint analysis of quarterly counts of school-age pedestrian injuries successfully identified the timing of SRTS intervention in New York City. Implementation of the SRTS program in New York City appears to be effective in reducing school-age pedestrian injuries during school-travel hours.

A Course in Kinetics and Catalysis.

ERIC Educational Resources Information Center

Bartholomew, C. H.

1981-01-01

Describes a one-semester, three-credit hour course integrating the fundamentals of kinetics and the scientific/engineering principles of heterogeneous catalysis. Includes course outline, list of texts, background readings, and topical journal articles. (SK)

Transdermal diffusion of xenon in vitro using diffusion cells

NASA Astrophysics Data System (ADS)

Verkhovsky, A.; Petrov, E.

2015-11-01

The aim of this research was to study the diffusion rate of xenon through guinea pig skin and how viscosity of cosmetic component capryl/capric triglyceride (CCT) facilitates to deliver xenon to surface of skin patches. They were placed in Franz cell for 24 hours and diffusion rate and permeability of xenon were calculated. Thus diffusion rate was 0.031 mg/hour*cm2 and permeability was 0.003 cm/hour. Using Brookfield viscometer it was shown that viscosity of CCT decreased upon increasing xenon concentration. Obtained results can be utilized in developing of new xenon containing drugs for topical administration.

Faculty Development for Metro New York City Postdoctoral Dental Program Directors: Delphi Assessment and Program Response.

PubMed

Rubin, Marcie S; Millery, Mari; Edelstein, Burton L

2017-03-01

Faculty development for dental academicians is essential to cultivate a continuous faculty workforce, retain existing faculty members, enhance their teaching skill sets, and remain responsive to changing program requirements and curricular reforms. To maximize the utility of dental faculty development, it is important to systematically assess and address faculty members' perceived training needs. The aims of this study were to determine priority topics among one group of postdoctoral program directors and to translate those topics into faculty development programs as part of Columbia University's Health Resources and Services Administration (HRSA)-sponsored faculty training program for primary care educators. The study was conducted in 2013-16. A Delphi consensus technique was implemented with three sequential surveys of 26 New York City metropolitan area general, pediatric, and public health dentistry residency program directors. On the first survey, the five respondents (19% response rate) identified 31 topics. On the second survey, 17 respondents (response rate 65%) rated the 15 most important topics. In the third and final round, 19 respondents (73% response rate) ranked teaching research methods and teaching literature reviews as the topics of greatest interest. Overall, the responses highlighted needs for faculty development on teaching research methods, motivating trainees, trainee evaluation, and clinical care assessment. Based on these results, a series of six Faculty Forums was developed and implemented for dental educators in the metropolitan area, starting with the topic of teaching research methods. The process flow used for assessing training needs and developing and evaluating training can be applied to a variety of populations of educators.

[Late endophthalmitis following Ahmed valve].

PubMed

del-Hierro-Zarzuelo, A; Vico-Ruiz, E; Martínez-de-la-Casa, J M; García-Feijoó, J; Castillo-Martín, A; García-Sánchez, J

2005-11-01

A 71-year-old woman with a history of aphakic glaucoma underwent implantation of an Ahmed valve and scleral grafting in her right eye. Postoperative visual acuity was 0.5 and intraocular pressure was 12 mmHg during treatment with brimonidine tartrate (0.2%). Nine months after implantation she suffered a conjunctival infection which was treated with hygienic measures and topical antibiotic therapy. Four days later, she developed an endophthalmitis which was treated with topical, intravitreous and intravenous vancomycin and ceftazidime. The Ahmed drainage implant was replaced at 72 hours. Laboratory culture yielded Haemophilus influenzae. Four days later, the eye was enucleated. Endophthalmitis is an uncommon complication of glaucoma drainage implant surgery. Exposure of the drainage tube represents the greatest risk factor for this condition. Removal of the implant in the first 24 hours is recommended if a good visual prognosis is to be achieved.

Campaign datasets for Biomass Burning Observation Project (BBOP)

DOE Data Explorer

Kleinman,Larry; Mei,Fan; Arnott,William; Buseck,Peter; Chand,Duli; Comstock,Jennifer; Dubey,Manvendra; Lawson,Paul; Long,Chuck; Onasch,Timothy; Sedlacek,Arthur; Senum,Gunnar; Shilling,John; Springston,Stephen; Tomlinson,Jason; Wang,Jian

2014-04-24

This field campaign will address multiple uncertainties in aerosol intensive properties, which are poorly represented in climate models, by means of aircraft measurements in biomass burning plumes. Key topics to be investigated are: 1. Aerosol mixing state and morphology 2. Mass absorption coefficients (MACs) 3. Chemical composition of non-refractory material associated with light-absorbing carbon (LAC) 4. Production rate of secondary organic aerosol (SOA) 5. Microphysical processes relevant to determining aerosol size distributions and single scattering albedo (SSA) 6. CCN activity. These topics will be investigated through measurements near active fires (0-5 hours downwind), where limited observations indicate rapid changes in aerosol properties, and in biomass burning plumes aged >5 hours. Aerosol properties and their time evolution will be determined as a function of fire type, defined according to fuel and the mix of flaming and smoldering combustion at the source.

Evaluation of the parents as primary sexuality educators program.

PubMed

Klein, Jonathan D; Sabaratnam, Premini; Pazos, Beatriz; Auerbach, Melissa Matos; Havens, Caryn Graff; Brach, Mary Jo

2005-09-01

To determine the effectiveness of a sexuality education program designed to help parents become more confident and competent in communicating with their children about sex and sexuality. Parents attending a four- to five-part workshop series between February 2001 and April 2002 were recruited to participate. A total of 27 workshop series were conducted at various sites in neighborhoods with high teen pregnancy and STD rates. For each series, program staff administered written pre- and post-workshop surveys to parents and parent surrogates. A follow-up telephone survey was conducted with participants 10 weeks after the last workshop. Matched pre-workshop and follow-up surveys were obtained from 174 participants. Comparison of follow-up to pre-workshop responses revealed that more participants thought discussing sexuality with their children was very important (83% vs. 75%; p < .01). More participants also reported that they often initiate conversations with their children on a variety of topics including sex/intercourse, human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS), pregnancy, sexuality and gender issues, and their personal standards for sexual behavior. Participants also became more comfortable discussing sensitive topics with their children. At follow-up, more participants responded that they were very comfortable answering their children's questions on the above topics. (All p values < .01.) The Parents as Primary Sexuality Educators program may be an effective way to increase parent-child communication about health, sexuality, and values. Enhancing parents' ability to communicate expectations and values about sexuality may help support children in making healthy decisions about sexual behavior as adolescents.

Building Maintenance. Performance Objectives. Basic Course.

ERIC Educational Resources Information Center

Taylor, Ernest

Several intermediate performance objectives and corresponding criterion measures are listed for each of the 13 terminal objectives for a basic high school building maintenance course (the first year of a 3-year program). The materials were developed for a 36-week course (2 hours daily) designed to enable 10th grade students to develop competencies…

77 FR 65490 - Approval and Promulgation of Air Quality Implementation Plans; Virginia; Fredericksburg 8-Hour...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-29

..., authorization or approval.'' Virginia's Immunity law, Va. Code Sec. 10.1-1199, provides that ``[t]o the extent... administrative order is granted immunity from administrative or civil penalty. The Attorney General's January 12... Federally authorized programs, since ``no immunity could be afforded from administrative, civil, or criminal...

76 FR 2829 - Approval and Promulgation of Air Quality Implementation Plans; Virginia; Adoption of 8-hour Ozone...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-18

....'' Virginia's Immunity law, Va. Code Sec. 10.1-1199, provides that ``[t]o the extent consistent with... granted immunity from administrative or civil penalty. The Attorney General's January 12, 1998 opinion... authorized programs, since ``no immunity could be afforded from administrative, civil, or criminal penalties...

Will Colleges Accept My Child's Online Courses?

ERIC Educational Resources Information Center

Cohen, Nancy Arey

2014-01-01

There are some important factors to consider before jumping into the world of online programming. Since online courses are available 24 hours a day, the student must be disciplined. Accreditation is one very important factor to consider before enrolling in an online school. When all is said and done, colleges look for the same 10 student…

Cleveland Wood Products Mathematics on the Job I-II.

ERIC Educational Resources Information Center

Cuyahoga Community Coll., Cleveland, OH.

Employee and facilitator manuals are provided for two courses developed for a workplace literacy program: Mathematics on the Job I and II. Each 10-session course begins with a preassessment and ends with a postassessment. Components of each 2-hour session are objectives, informational materials, and problems or exercises. The facilitator copies…

Messages in Collusion: Resident Assistants and White Racial Identity Development

ERIC Educational Resources Information Center

Cook, Kathy; McCoy, Dorian L.

2017-01-01

This critical case study examined the racial identity development of 10 White RAs who participated in 12 hours of diversity and social justice training during a two-week summer program. Helm's White Racial Identity Development Model served as the study's theoretical framework. In this paper, we discuss the incongruence between the Northeast State…

Content and Methods used to Train Tobacco Cessation Treatment Providers: An International Survey.

PubMed

Kruse, Gina R; Rigotti, Nancy A; Raw, Martin; McNeill, Ann; Murray, Rachael; Piné-Abata, Hembadoon; Bitton, Asaf; McEwen, Andy

2017-12-01

There are limited existing data describing the training methods used to educate tobacco cessation treatment providers around the world. To measure the prevalence of tobacco cessation treatment content, skills training and teaching methods reported by tobacco treatment training programs across the world. Web-based survey in May-September 2013 among tobacco cessation training experts across six geographic regions and four World Bank income levels. Response rate was 73% (84 of 115 countries contacted). Of 104 individual programs from 84 countries, most reported teaching brief advice (78%) and one-to-one counseling (74%); telephone counseling was uncommon (33%). Overall, teaching of knowledge topics was more commonly reported than skills training. Programs in lower income countries less often reported teaching about medications, behavioral treatments and biomarkers and less often reported skills-based training about interviewing clients, medication management, biomarker measurement, assessing client outcomes, and assisting clients with co-morbidities. Programs reported a median 15 hours of training. Face-to-face training was common (85%); online programs were rare (19%). Almost half (47%) included no learner assessment. Only 35% offered continuing education. Nearly all programs reported teaching evidence-based treatment modalities in a face-to-face format. Few programs delivered training online or offered continuing education. Skills-based training was less common among low- and middle-income countries (LMICs). There is a large unmet need for tobacco treatment training protocols which emphasize practical skills, and which are more rapidly scalable than face-to-face training in LMICs.

Search engines, news wires and digital epidemiology: Presumptions and facts.

PubMed

Kaveh-Yazdy, Fatemeh; Zareh-Bidoki, Ali-Mohammad

2018-07-01

Digital epidemiology tries to identify diseases dynamics and spread behaviors using digital traces collected via search engines logs and social media posts. However, the impacts of news on information-seeking behaviors have been remained unknown. Data employed in this research provided from two sources, (1) Parsijoo search engine query logs of 48 months, and (2) a set of documents of 28 months of Parsijoo's news service. Two classes of topics, i.e. macro-topics and micro-topics were selected to be tracked in query logs and news. Keywords of the macro-topics were automatically generated using web provided resources and exceeded 10k. Keyword set of micro-topics were limited to a numerable list including terms related to diseases and health-related activities. The tests are established in the form of three studies. Study A includes temporal analyses of 7 macro-topics in query logs. Study B considers analyzing seasonality of searching patterns of 9 micro-topics, and Study C assesses the impact of news media coverage on users' health-related information-seeking behaviors. Study A showed that the hourly distribution of various macro-topics followed the changes in social activity level. Conversely, the interestingness of macro-topics did not follow the regulation of topic distributions. Among macro-topics, "Pharmacotherapy" has highest interestingness level and wider time-window of popularity. In Study B, seasonality of a limited number of diseases and health-related activities were analyzed. Trends of infectious diseases, such as flu, mumps and chicken pox were seasonal. Due to seasonality of most of diseases covered in national vaccination plans, the trend belonging to "Immunization and Vaccination" was seasonal, as well. Cancer awareness events caused peaks in search trends of "Cancer" and "Screening" micro-topics in specific days of each year that mimic repeated patterns which may mistakenly be identified as seasonality. In study C, we assessed the co-integration and correlation between news and query trends. Our results demonstrated that micro-topics sparsely covered in news media had lowest level of impressiveness and, subsequently, the lowest impact on users' intents. Our results can reveal public reaction to social events, diseases and prevention procedures. Furthermore, we found that news trends are co-integrated with search queries and are able to reveal health-related events; however, they cannot be used interchangeably. It is recommended that the user-generated contents and news documents are analyzed mutually and interactively. Copyright © 2018 Elsevier B.V. All rights reserved.

Antifungal efficacy of natamycin in experimental fusarium solani keratitis

PubMed Central

Dong, Xian-Hui; Gao, Wei-Juan; He, Xiao-Ping

2012-01-01

AIM To evaluate the efficacy of topical administration Natamycin, which is produced by China, in an experimental rabbit model of Fusarium solani keratitis, to provide experimental basis for the application of clinical safety. METHODS Fusarium solani was induced in the right eye of 30 New Zealand rabbits. Forty-eight hours after inoculation, the animals were divided into 3 different treatment groups, 10 rabbit eyes of each group: Group 1 (Natamycin) treated with topical Natamycin, group 2 (Natacyn) treated with topical Natacyn, group 3 (control) treated with topical saline solution. The eyes of each group was examined clinically with slit lamp using ulcer scoring system on day 4, 10, 15, and 21 for status of healing, corneal vascularisation, iritis, hypopyon and macular nebula. The findings were recorded on day 10 and day 21. RESULTS Ulcer score on day 10, day 15, day 21: The score of Natamycin group are 1.45±0.16, 1.08±0.11, 0.70±0.40. The score of Natacyn group are 1.35±0.12, 1.10±0.12, 0.65±0.35. the score of control group are 1.30±0.08, 3.63±0.28, 3.80±0.16. Natamycin group and Natacyn group were different from control group (P<0.01). There is no difference between Natamycin group and Natacyn group. Status of healing on day 10 and day 21: The cure rate of the Natamycin group is 90% on day 10, and 100% on day 21. The cure rate of the Natacyn group is 80% on day 10, and 100% on day 21.Natamycin group and Natacyn group were different from control group (P<0.01). There is no difference between Natamycin group and Natacyn group. Corneal vascularisation, iritis, hypopyon and macular nebula on day 10 and day 21: in Natamycin group, the number of the eyes which have Corner vascularisation, iritis, hypopyon and macular nebula are 2,0,0,2. In Natacyn group, the number of the eyes which have Corner vascularisation, iritis, hypopyon and macular nebula are 1,0,0,2. In control group, the number of the eyes which have Corner vascularisation, iritis, hypopyon and macular nebula are 9,9,8,9.Natamycin group and Natacyn group were different from control group (P<0.01). There is no difference between Natamycin group and Natacyn group. CONCLUSION Natamycin was found to be effective in fungal keratitis, similar to Natacyn, and it can stop the corner vascularisation, iritis, hypopyon and macular nebula to happen. Natamyin manufactured in China is effective against fungal keratitis, with esay availability and low toxicity in its use. PMID:22762038

Antifungal efficacy of natamycin in experimental fusarium solani keratitis.

PubMed

Dong, Xian-Hui; Gao, Wei-Juan; He, Xiao-Ping

2012-01-01

To evaluate the efficacy of topical administration Natamycin, which is produced by China, in an experimental rabbit model of Fusarium solani keratitis, to provide experimental basis for the application of clinical safety. Fusarium solani was induced in the right eye of 30 New Zealand rabbits. Forty-eight hours after inoculation, the animals were divided into 3 different treatment groups, 10 rabbit eyes of each group: Group 1 (Natamycin) treated with topical Natamycin, group 2 (Natacyn) treated with topical Natacyn, group 3 (control) treated with topical saline solution. The eyes of each group was examined clinically with slit lamp using ulcer scoring system on day 4, 10, 15, and 21 for status of healing, corneal vascularisation, iritis, hypopyon and macular nebula. The findings were recorded on day 10 and day 21. Ulcer score on day 10, day 15, day 21: The score of Natamycin group are 1.45±0.16, 1.08±0.11, 0.70±0.40. The score of Natacyn group are 1.35±0.12, 1.10±0.12, 0.65±0.35. the score of control group are 1.30±0.08, 3.63±0.28, 3.80±0.16. Natamycin group and Natacyn group were different from control group (P<0.01). There is no difference between Natamycin group and Natacyn group. Status of healing on day 10 and day 21: The cure rate of the Natamycin group is 90% on day 10, and 100% on day 21. The cure rate of the Natacyn group is 80% on day 10, and 100% on day 21.Natamycin group and Natacyn group were different from control group (P<0.01). There is no difference between Natamycin group and Natacyn group. Corneal vascularisation, iritis, hypopyon and macular nebula on day 10 and day 21: in Natamycin group, the number of the eyes which have Corner vascularisation, iritis, hypopyon and macular nebula are 2,0,0,2. In Natacyn group, the number of the eyes which have Corner vascularisation, iritis, hypopyon and macular nebula are 1,0,0,2. In control group, the number of the eyes which have Corner vascularisation, iritis, hypopyon and macular nebula are 9,9,8,9.Natamycin group and Natacyn group were different from control group (P<0.01). There is no difference between Natamycin group and Natacyn group. Natamycin was found to be effective in fungal keratitis, similar to Natacyn, and it can stop the corner vascularisation, iritis, hypopyon and macular nebula to happen. Natamyin manufactured in China is effective against fungal keratitis, with esay availability and low toxicity in its use.

SNAP-8 refractory boiler development program

NASA Technical Reports Server (NTRS)

Fuller, R. A.

1974-01-01

Performance and endurance tests of the SNAP-8, SN-1 refractory metal boiler are described. The tests were successful and indicated that the boiler heat transfer area could be reduced significantly primarily because of the wetting characteristics of mercury on tantalum in a contaminant-free environment. A continuous endurance test of more than 10,000 hours was conducted without noticeable change in the thermal performance of the boiler. A conclusion of the metallographic examination of the boiler following the endurance test was that expected boiler life would be of the order of 40,000 hours at observed corrosion rates.