Another Store Down the Street

ERIC Educational Resources Information Center

Purdom, Tom

1978-01-01

Having no faculty or classrooms and offering no courses by mail or television, the external degree program at Thomas Edison State College in Pennsylvania is described as an accredited program whereby college credits are gained primarily through the use of CLEP (College Level Examination Program) tests and individual assessment. (BM)

Policies and Procedures for Bachelor of Business Administration Degree through the External Plan of Study from Northwood Institute, Midland, in Cooperation with Lansing Community College.

ERIC Educational Resources Information Center

Lansing Community Coll., MI.

Information is provided for students interested in completing a bachelor's degree through a cooperative program between Lansing (Michigan) Community College (LCC) and Northwood Institute (Midland, Michigan). A 4-year program has been designed in which a student takes approximately 144 credit hours of course work at LCC and a minimum of 36 credit…

Factors Influencing Curriculum Change in Professional Programs. ASHE Annual Meeting Paper.

ERIC Educational Resources Information Center

Boss, Michelle A.; Lowther, Malcolm A.

This paper addresses the following issues concerning curriculum change in professional programs: (1) the degree of influence exhibited by external, internal, and intraorganizational factors as they interact to stimulate curriculum change in three professional programs (business, pharmacy, and accounting); (2) planning strategies used by faculty to…

Non-Traditional and Interdisciplinary Programs. Selected Papers from the Annual Conference on Non-Traditional & Interdisciplinary Programs (2nd, Arlington, Virginia, June 27-29, 1984).

ERIC Educational Resources Information Center

Fonseca, James W., Comp.

A total of 47 papers are presented from the George Mason University (Virginia) second annual conference on nontraditional, interdisciplinary, and external degree programs. Among the papers are authors are: "A Learning Theory Account of Walden University's Doctoral Instructional Program" (B. M. Austin); "Hospital Based Interdisciplinary Education…

External review for promotion and tenure in schools of nursing.

PubMed

Reilly, L; Carlisle, J; Mikan, K; Goldsmith, M

1996-10-01

To obtain information about external review for tenure and/or promotion, the faculty affairs committee in a large nursing program located in the southeastern United States conducted a survey among programs that award a doctoral degree in nursing. Research questions focused on general tenure and promotion policies, policies and procedures regarding the use of external review, and perceived advantages and disadvantages of external review. A 22-item survey was sent to 53 institutions with a total of 34 usable surveys being returned. Findings revealed that a majority of the schools used external review, especially for tenure decisions and promotion to the associate and professor rank. Promotion and tenure criteria from individual schools were usually sent to reviewers along with the candidates' curriculum vitae and manuscripts. Candidates usually participated in the selection of external reviewers, but contact with reviewers was usually instituted by the administration within the institution. It was also felt that the advantage of external review far outweighed any disadvantages.

On Solid Legal Ground: Bringing Information Literacy to Undergraduate-Level Law Courses

ERIC Educational Resources Information Center

Ryesky, Kenneth H.

2007-01-01

The complexities of the Internet and other electronic data technologies have greatly heightened the information literacy needs of students in all subjects. Law courses are common components of many undergraduate programs and other settings external to a law degree program. The field of law has many information literacy aspects which are…

The Midwest Research to Practice Conference in Adult and Continuing Education (East Lansing, Michigan, October 8-9, 1987).

ERIC Educational Resources Information Center

Levine, S. Joseph, Ed.; And Others

The following papers are included: "Facilitating Adult Learning in Graduate Programs" (Bauer); "Toward Synergistic Delivery of Adult Agricultural Education" (Cano, Miller); "Proposing a Needs Assessment Model for Academic Program Development" (Claus); "Preferred Learning Styles of University of Wisconsin External Degree Students and Their Impact…

Adaptation of Different Computerized Methods of Distance Learning to an External PharmD Degree Program.

ERIC Educational Resources Information Center

Kaplan, Irene Petzinger; And Others

1996-01-01

A distance education course in drug information, scholarly literature evaluation, and biostatistics, offered as part of a doctoral pharmacy program, incorporates teleconferencing and online critiquing of pharmacy journal literature. Structure of the class, software and hardware, student performance, and student response to the teaching methods are…

A 12-week rehabilitation program improves body composition, pain sensation, and internal/external torques of baseball pitchers with shoulder impingement symptom.

PubMed

Cha, Jun-Youl; Kim, Jae-Hak; Hong, Ju; Choi, Young-Tae; Kim, Min-Ho; Cho, Ji-Hyun; Ko, Il-Gyu; Jee, Yong-Seok

2014-02-01

The aim of this study was to investigate the effects of a 12-week rehabilitation program on body composition, shoulder pain, and isokinetic internal/external torques of pitchers with impingement syndrome. A total of 30 pitchers were divided into 2 groups: experimental group (EG, n = 16) and control group (CG, n= 14). The rehabilitation program consisted of physical therapy, warm-up, work-out, and cool-down. As results, body weight and fat mass of EG were decreased whereas muscle mass of EG was significantly increased after the experiment. The pain degrees in resting, normal daily activity, and strenuous activity on the numeric pain rating scale were significantly decreased in the EG. The internal and external peak torques (PTs) of uninvolved and involved sides of EG were increased in EG after 12 weeks. Such results provide a deficit ratio of both sides in EG close to normal values. The ratios of internal/external PTs in EG were also close to the reference values. The internal and external total works of both sides in EG were similar to the values of PT. The fatigue indices of internal and external rotators of both sides in EG were decreased. As a conclusion, a 12-week rehabilitation program reduced the shoulder pain, improved the body composition and enhanced the isokinetic shoulder internal/external rotators in EG with impingement symptoms. Also the study suggested that the rehabilitation program evened out the ratio between internal and external rotators and lowered the fatigue level after the experiment.

A 12-week rehabilitation program improves body composition, pain sensation, and internal/external torques of baseball pitchers with shoulder impingement symptom

PubMed Central

Cha, Jun-Youl; Kim, Jae-Hak; Hong, Ju; Choi, Young-Tae; Kim, Min-Ho; Cho, Ji-Hyun; Ko, Il-Gyu; Jee, Yong-Seok

2014-01-01

The aim of this study was to investigate the effects of a 12-week rehabilitation program on body composition, shoulder pain, and isokinetic internal/external torques of pitchers with impingement syndrome. A total of 30 pitchers were divided into 2 groups: experimental group (EG, n = 16) and control group (CG, n= 14). The rehabilitation program consisted of physical therapy, warm-up, work-out, and cool-down. As results, body weight and fat mass of EG were decreased whereas muscle mass of EG was significantly increased after the experiment. The pain degrees in resting, normal daily activity, and strenuous activity on the numeric pain rating scale were significantly decreased in the EG. The internal and external peak torques (PTs) of uninvolved and involved sides of EG were increased in EG after 12 weeks. Such results provide a deficit ratio of both sides in EG close to normal values. The ratios of internal/external PTs in EG were also close to the reference values. The internal and external total works of both sides in EG were similar to the values of PT. The fatigue indices of internal and external rotators of both sides in EG were decreased. As a conclusion, a 12-week rehabilitation program reduced the shoulder pain, improved the body composition and enhanced the isokinetic shoulder internal/external rotators in EG with impingement symptoms. Also the study suggested that the rehabilitation program evened out the ratio between internal and external rotators and lowered the fatigue level after the experiment. PMID:24678503

Plans for Widening Women's Educational Opportunities.

ERIC Educational Resources Information Center

Koontz, Elizabeth Duncan

This paper focuses on nonlegal plans for promoting women's educational opportunities and for overcoming institutional and psychological constraints that are discriminatory. The areas covered in this discussion include: continuing education programs; the open university and external degrees; education for "nontraditional professions"; career…

Trends in Funding Selected Graduate Professional Programs in a Private Urban University: An Exploratory Study.

ERIC Educational Resources Information Center

Friedman, William Marshall

From the 1950's to the 1970's, graduate student tuition funding trends at Saint Louis University were studied for the business administration, education, law, and medicine programs. Administration of a questionnaire to graduate degree recipients resulted in a return of 1,453 usable responses. The most important external source for tuition funding…

EN to RN: the transition experience pre- and post-graduation.

PubMed

Rapley, Patrica A; Nathan, Pauline; Davidson, Laura

2006-01-01

The context for this study is a conversion program for enrolled nurses (ENs) or division 2 level nurses who want to further their career as a registered nurse (RN) or division 1 nurse. While the conversion program is available to both metropolitan and rural nurses, it is designed specifically for experienced rural ENs. The conversion program is able to offer an educational alternative that does not disrupt family life or adversely impact the rural nursing workforce. This alternative is necessary for both the rural EN's career opportunities and for the health outcomes of rural communities in particular. This article reports on the experiences of the first cohort to graduate from the EN to RN conversion program. The conversion program offers three semesters of advanced standing within a seven-semester Bachelor of Science (Nursing) degree. The advanced standing or recognition of prior learning is awarded to applicants with more than one year's clinical experience, regardless of the type of enrolled nurse course completed. Enrolled nurses with a technical college qualification or higher meet university entry criterion but students from a hospital-based program are required to complete a mature-age university entry test. The degree to which the three semesters of advanced standing within an external conversion course for ENs would adversely affect participants' transition to student status and course completion is not known. The conversion program: The two-year, fully external EN conversion program relies on learning centre partnerships with country hospitals and agencies. Teaching strategies consist of a mix of external-mode strategies, including fully web-based units, and a compulsory eight-day on-campus foundation study block at the beginning. The compulsory study block provides the opportunity for students to familiarize themselves with the various areas of the university they need to contact as an external student, prepare for expectations of their first unit, including assessment expectations, and to practise selected nursing skills that are not common to the EN role. With the program being delivered from the metropolitan area of a vast state that occupies one-third of the Australian landmass, a key feature is the establishment of rural learning centres to support students. Apart from two of the seven clinical units in their course, the designated rural academic mentors arrange clinical placements in school-approved health care agencies situated locally or in nearby towns. This later strategy avoids the necessity for students to relocate to the metropolitan area or larger towns to complete the clinical component of the course. The conversion program has enrolled a limited number each year since 2000 and continues to be in high demand. Rural ENs are given preference and metropolitan enrolled nurses are included when quota allows. The purpose of this article is to describe the two aspects of the transition experiences of graduates from an external conversion degree. First, their transition experience from experienced enrolled nurse to undergraduate student and, second, from graduate to novice RN. Participants were volunteer graduates from the Bachelor of Science (Nursing) two-year conversion degree. The 10 study participants were mature-age females, aged between 33 and 53 years (mean = 42 years). Five were from rural areas. Their educational background included hospital-based diploma or technical college certificate. Data were collected using open-ended questions in semi-structured interviews. The interviews were transcribed and thematic analyses of the data were undertaken. Major categories were identified and relationships among them detailed. The four categories identified included adjusting to higher education, achieving academically, becoming critical thinkers and adjusting to the RN role: accepting responsibility. Participant responses in this study have highlighted the necessity for timely responses to email, feedback on assignments and more mentor support for rural students during the course. Participants report changing the way they approached their nursing practice. The transition experiences for participants in the external conversion program are generally positive although, as with other studies, the transition to student status is stressful. However, the course is able to facilitate the career aspirations of the study participants and to contribute to the retention of nursing staff in rural areas. Strategies to provide career opportunities for health-care professionals in rural areas are always a challenge. As one such strategy, the external mode EN to RN conversion program has proven to be effective for experienced ENs.

Apprenticeships, Business and Organized Labor, and Community Colleges: Emerging Partnerships.

ERIC Educational Resources Information Center

Cantor, Jeffrey A.

1992-01-01

Case studies of successful labor-community college apprenticeship partnerships show that collaboration occurs when parties derive mutual benefits, collectively access external funds, stipulate roles/responsibilities, and resolve conflicts. Dual enrollment of apprentices in associate degree programs is a promising strategy. (SK)

Grown-ups Ought To Know Better.

ERIC Educational Resources Information Center

Brightman, Samuel C.

Among the articles by Sam Brightman collected in this volume from the newsletter, "Adult & Continuing Education Today (ACET)" are the following: "Grown-Ups Ought to Know Better"; "Adult Education: The Only Sure Factor Is Growth"; "Adult Education Important in This Election Year"; "Will Nursery School External Degree Programs Come Next?";…

The value of formal clinical research training in initiating a career as a clinical investigator.

PubMed

Kapoor, Karan; Wu, Bechien U; Banks, Peter A

2011-12-01

The aim of this study was to determine whether formal clinical research training is of value in the initiation of a successful career as a clinical investigator. We conducted a retrospective review of the career choices of all 25 fellows who entered the Academic Clinical Research Track at Brigham and Women's Hospital since its inception in 1995 and examined the impact of formal clinical research training during their fellowship on their career choice. The primary measure of a successful career as a clinical investigator was the obtainment of external funding for clinical research within 3 years of completion of fellowship. Thirteen of the 25 fellows (52%) received a Master of Public Health (MPH) degree at the Harvard School of Public Health during their fellowship. Ten of these 13 fellows (77%) obtained external funding for clinical research within 3 years of completion of their fellowship. None of the 5 fellows who had already obtained an MPH degree prior to their fellowship and none of the 7 fellows who completed a 7-week summer Program in Clinical Effectiveness but did not complete an MPH degree attempted to receive external funding for clinical research within 3 years of completion of their fellowship. We conclude that formal clinical research training culminating in an MPH degree was extremely valuable in the initiation of a successful career as a clinical investigator.

Simulation of decelerating landing approaches on an externally blown flap STOL transport airplane

NASA Technical Reports Server (NTRS)

Grantham, W. D.; Nguyen, L. T.; Deal, P. L.

1974-01-01

A fixed-base simulator program was conducted to define the problems and methods for solution associated with performing decelerating landing approaches on a representative STOL transport having a high wing and equipped with an external-flow jet flap in combination with four high-bypass-ratio fan-jet engines. Real-time digital simulation techniques were used. The computer was programed with equations of motion for six degrees of freedom and the aerodynamic inputs were based on measured wind-tunnel data. The pilot's task was to capture the localizer and the glide slope and to maintain them as closely as possible while decelerating from an initial airspeed of 140 knots to a final airspeed of 75 knots, while under IFR conditions.

An Investigation of the Perceptions of Business Students Regarding Non-Traditional Business Education Formats.

ERIC Educational Resources Information Center

Barnes, John W.; Hadjimarcou, John

1999-01-01

A survey of 118 undergraduate business students at a major southwestern university found that most consider non-traditional education as a viable option to traditional education. However, respondents also identified disadvantages of non-traditional programs, such as cost, external validity of degrees, and impersonalized learning environment.…

Effect of tibial positioning on the diagnosis of posterolateral rotatory instability in the posterior cruciate ligament-deficient knee.

PubMed

Strauss, Eric J; Ishak, Charbel; Inzerillo, Christopher; Walsh, Michael; Yildirim, Gokce; Walker, Peter; Jazrawi, Laith; Rosen, Jeffrey

2007-08-01

To determine whether positioning of the tibia affects the degree of tibial external rotation seen during a dial test in the posterior cruciate ligament (PCL)-posterolateral corner (PLC)-deficient knee. Laboratory investigation. Biomechanics laboratory. An anterior force applied to the tibia in the combined PCL-PLC-deficient knee will yield increased tibial external rotation during a dial test. The degree of tibial external rotation was measured with 5 Nm of external rotation torque applied to the tibia at both 30 degrees and 90 degrees of knee flexion. Before the torque was applied, an anterior force, a posterior force, or neutral (normal, reduced control) force was applied to the tibia. External rotation measurements were repeated after sequential sectioning of the PCL, the posterolateral structures and the fibular collateral ligament (FCL). Baseline testing of the intact specimens demonstrated a mean external rotation of 18.6 degrees with the knee flexed to 30 degrees (range 16.1-21.0 degrees ), and a mean external rotation of 17.3 degrees with the knee flexed to 90 degrees (range 13.8-20.0 degrees ). Sequential sectioning of the PCL, popliteus and popliteofibular ligament, and the FCL led to a significant increase in tibial external rotation compared with the intact knee for all testing scenarios. After sectioning of the popliteus and popliteofibular ligament, the application of an anterior force during testing led to a mean tibial external rotation that was 5 degrees greater than during testing in the neutral position and 7.5 degrees greater than during testing with a posterior force. In the PCL, popliteus/popliteofibular ligament and FCL-deficient knee, external rotation was 9 degrees and 12 degrees greater with the application of an anterior force during testing compared with neutral positioning and the application of a posterior force, respectively. An anterior force applied to the tibia during the dial test in a combined PCL-PLC-injured knee increased the overall amount of observed tibial external rotation during the dial test. The anterior force reduced the posterior tibial subluxation associated with PCL injury, which is analogous to what is observed when the dial test is performed with the patient in the prone position. Reducing the tibia with either an anterior force when the patient is supine or performing the dial test with the patient in the prone position increases the ability of an examiner to detect a concomitant PLC injury in the setting of a PCL-deficient knee.

Femoral neck radiography: effect of flexion on visualization.

PubMed

Garry, Steven C; Jhangri, Gian S; Lambert, Robert G W

2005-06-01

To determine whether flexion improves radiographic visualization of the femoral neck when the femur is externally rotated. Five human femora, with varying neck-shaft and anteversion angles, were measured and immobilized. Degree of flexion required to bring the femoral neck horizontal was measured, varying the rotation. Next, one bone was radiographed in 16 positions, varying rotation in 15 degrees and flexion in 10 degrees increments. Radiographs were presented in randomized blinded fashion to 15 staff radiologists for scoring of femoral neck visualization. Following this, all 5 bones were radiographed in 4 positions of rotation and at 0 degree and 20 degrees flexion, and blinded randomized review of radiographs was repeated. Comparisons between angles and rotations were made using the Mann-Whitney test. The flexion angle required to bring the long axis of the femoral neck horizontal correlated directly with the degree of external rotation (p < 0.05). Visualization of the femoral neck in the extended position progressively deteriorated from 15 degrees internal rotation to 30 degrees external rotation (p < 0.01). However, when 20 degrees flexion was applied to bones in external rotation, visualization significantly improved at 15 degrees (p < 0.05) and 30 degrees (p < 0.01). Flexion of the externally rotated femur can bring the femoral neck into horizontal alignment, and a relatively small amount (20 degrees) of flexion can significantly improve radiographic visualization. This manoeuvre could be useful for radiography of the femoral neck when initial radiographs are inadequate because of external rotation of the leg.

Lab interdependencies and the advanced design and production technologies (ADaPT) initiative

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

Hayes, D.

1995-10-01

I am delighted to be here today. I was left with a very strong impression this morning about the large degree of integration that has been achieved in the science-based stockpile stewardship program in the last year. When Vic Reis convened this program last February, many of you same people from Energy Research, Defense Programs, and the external community were there. We talked about areas of investments: in credible capability and industrial interaction, the impact on the research community, and so on. The product was the published quality function deployment chart. The activities on the chart were important, but theymore » did not have coherence. In listening to the presentations this morning, particularly the last four, I hear a high degree of coherence and integration, which is very pleasing.« less

A Rural Campus Reaches Out: Telecommunications at California State University, Chico.

ERIC Educational Resources Information Center

Meuter, Ralph F.; Wright, Leslie J.

California State University (CSU) at Chico has been an innovative leader in distance education for many years. In 1969 CSU began offering external degree programs, delivered by faculty who commuted to community college locations around rural northern California. In the early 1970s a study on the needs of higher education in the area resulted in…

Evaluating the online platform of a blended-learning pharmacist continuing education degree program.

PubMed

Wilbur, Kerry

2016-01-01

Background Distance-based continuing education opportunities are increasingly embraced by health professionals worldwide. Methods To evaluate the online component of a blended-learning degree program for pharmacists, we conducted a structured self-assessment and peer review using an instrument systematically devised according to Moore's principles of transactional distance. The web-based platform for 14 courses was reviewed by both local and external faculty, followed by shared reflection of individual and aggregate results. Results Findings indicated a number of course elements for modification to enhance the structure, dialog, and autonomy of the student learning experience. Conclusion Our process was an important exercise in quality assurance and is worthwhile for other health disciplines developing and delivering distance-based content to pursue.

Evaluating the online platform of a blended-learning pharmacist continuing education degree program

PubMed Central

Wilbur, Kerry

2016-01-01

Background Distance-based continuing education opportunities are increasingly embraced by health professionals worldwide. Methods To evaluate the online component of a blended-learning degree program for pharmacists, we conducted a structured self-assessment and peer review using an instrument systematically devised according to Moore's principles of transactional distance. The web-based platform for 14 courses was reviewed by both local and external faculty, followed by shared reflection of individual and aggregate results. Results Findings indicated a number of course elements for modification to enhance the structure, dialog, and autonomy of the student learning experience. Conclusion Our process was an important exercise in quality assurance and is worthwhile for other health disciplines developing and delivering distance-based content to pursue. PMID:27282277

Evaluating the online platform of a blended-learning pharmacist continuing education degree program.

PubMed

Wilbur, Kerry

2016-01-01

Distance-based continuing education opportunities are increasingly embraced by health professionals worldwide. To evaluate the online component of a blended-learning degree program for pharmacists, we conducted a structured self-assessment and peer review using an instrument systematically devised according to Moore's principles of transactional distance. The web-based platform for 14 courses was reviewed by both local and external faculty, followed by shared reflection of individual and aggregate results. Findings indicated a number of course elements for modification to enhance the structure, dialog, and autonomy of the student learning experience. Our process was an important exercise in quality assurance and is worthwhile for other health disciplines developing and delivering distance-based content to pursue.

Effect of limb rotation on radiographic alignment in total knee arthroplasties.

PubMed

Radtke, Kerstin; Becher, Christoph; Noll, Yvonne; Ostermeier, Sven

2010-04-01

Even in a well-aligned total knee arthroplasty (TKA), limb rotation at the time of radiographic assessment will alter the measurement of alignment. This could influence the radiographic outcome of TKA. The purpose of this study was to evaluate the effect of limb rotation on radiographic alignment after TKA and to establish a re-calculation of this rotation by using existing radiographic landmarks. Synthetic femur and tibia (Sawbones), Inc. Vashon Island, WA) were used to create a TKA of the Triathlon knee prosthesis system (Stryker), Limerick, Ireland). The femoral alignment was 6.5 degrees valgus. The model was fixed in an upright stand. Five series of nine anteroposterior (AP) long leg radiographs were taken on a 30 cm x 120 cm plates in full extension with the limb rotated, in 5 degrees increments, from 20 degrees external rotation to 20 degrees internal rotation. After digitizing each radiograph (Scanner Hewlett Packard XJ 527), an observer measured the anatomic mechanical angle of the femur [AMA ( degrees )], the mechanical lateral proximal femur angle [mLPFA ( degrees )], the mechanical lateral distal femur angle [mLDFA ( degrees )], the mechanical medial proximal tibia angle [mMPTA ( degrees )] and the mechanical lateral distal tibia angle [mLDTA ( degrees )] using a digital measurement software (MediCAD, Hectec, Altfraunhofen, Germany). Besides, the observer measured the geometrical distances of the femoral component figured on the long leg radiograph. A ratio of one distance to another was measured (called femoral component distance ratio). The average radiographic anatomic alignment ranged from 6.827 degrees AMA (SD = 0.22 degrees ) in 20 degrees internal rotation to 4.627 degrees AMA (SD = 0.22 degrees ) in 20 degrees external rotation. Average mLPFA ( degrees ) ranged from 101.63 degrees (SD = 0.63) in 20 degrees internal rotation to 93.60 degrees (SD = 0.74 degrees ) in 20 degrees external rotation. Average mLDFA ( degrees ) ranged from 90.59 degrees (SD = 3.01 degrees ) in 20 degrees internal rotation to 86.76 degrees (SD = 0.36 degrees ) in 20 degrees external rotation. Average mMPTA ( degrees ) ranged from 90.35 degrees (SD = 0.81 degrees ) in 20 degrees internal rotation to 88.49 degrees (SD = 0.52 degrees ) in 20 degrees external rotation. Average mLDTA ( degrees ) ranged from 98.89 degrees (SD = 2.3 degrees ) in 20 degrees internal rotation to 90.53 degrees (SD = 3.39 degrees ) in 20 degrees external rotation. Without an application of limb rotation, the femoral component distance ratio was measured to be 0.89 (SD = 0.01), in 20 degrees internal rotation 0.63 (SD = 0.01) and in 20 degrees external rotation 1.16 (SD = 0.01). Limb rotation had a highly statistically significant effect on measured anatomic alignment and mechanical angles. A correlation between limb rotation, anatomic mechanical angle, mechanical angles measured at femur and tibia and the femoral component distance ratio was established. As the anatomic mechanical angle and the femoral component distance ratio change linearly in the range of 20 degrees internal and external limb rotation, a calculation of the femoral component distance ratio could be used to re-calculate the limb rotation at the time of radiographic assessment to evaluate the evidence of a long leg radiograph.

Research Reports. Seven Reports of the Project to Develop Evaluative Criteria and Procedures for the Accreditation of Nontraditional Education. Volume 2.

ERIC Educational Resources Information Center

Andersen, Kay J.; And Others

Seven research reports of the Project to Develop Evaluative Criteria and Procedures for the Accreditation of Nontraditional Education are presented. Contents are as follows: "Nontraditional Certificate Programs," by John Harris and Philip N. McCullough; "Salient Points for 'A Study of the Acceptability and Negotiability of External Degrees,'" by…

Creating New Meanings in Leading Learning. Proceedings [of the] National Conference on Alternative and External Degree Programs for Adults (22nd, Pittsburgh, PA, October 9-12, 2002).

ERIC Educational Resources Information Center

American Council on Education, Washington, DC.

These proceedings are comprised of 25 presentations divided into 5 "tracks." Section I, Diversity and Social Justice, has "Free to Learn with Body and Soul Jazz Divas, Beat Poets, and Street Preachers" (Ferrante, Belcastro); "Clashing Cultures in Our Classrooms" (Gabrich, Rothenberger); "Encouraging Adults in…

Forging Connections in Adult Higher Education. National Conference on Alternative and External Degree Programs for Adults (14th, San Francisco, California, October 6-8, 1994).

ERIC Educational Resources Information Center

American Council on Education, Washington, DC.

This document contains the following 25 papers from a conference on adult higher educational practices: "Learning and Workplace Linkages via Applied Research Projects" (Elaine Cahalan Hollensbe, Linda Hauber); "Practical Action Research in Non-Traditional Students' Senior Projects" (Elliott Lauderdale); "Obtaining the Elusive: An Innovative Degree…

Effectiveness of hydroplasty and therapeutic exercise for treatment of frozen shoulder.

PubMed

Callinan, Nancy; McPherson, Scott; Cleaveland, Susan; Voss, Debra Gardiner; Rainville, Darcel; Tokar, Nancy

2003-01-01

The purpose of this retrospective review was to evaluate the effectiveness of a hydraulic distention technique (hydroplasty) combined with a therapy program for treatment of idiopathic frozen shoulder. Over a two-year period, 60 patients with idiopathic frozen shoulder were identified as having undergone the hydroplasty procedure and therapy protocol at the authors' hand center. Distention of the glenohumeral joint was achieved by an injection of a 10-mL combination of bupivacaine (Marcaine), lidocaine (Xylocaine), and corticosteroid followed by injection of 30 mL of chilled sterile normal saline. Therapy was initiated immediately after the surgeon had completed the hydroplasty. The mean active range of motion improvement was as follows: flexion 28 degrees, abduction 42 degrees, internal rotation 22 degrees, and external rotation 26 degrees. There was no significant difference in outcomes between diabetics and nondiabetics or subjects with symptoms less than six months' duration compared with subjects with symptom duration greater than six months. At discharge, only two (3%) of the subjects reported persistent pain during sleep. The hydroplasty procedure combined with a therapy program is a successful treatment for idiopathic frozen shoulder.

Exploring Our Horizons. National Conference on Alternative and External Degree Programs for Adults (12th, Evanston, Illinois, October 8-10, 1992).

ERIC Educational Resources Information Center

Alliance, an Association for Alternative Degree Programs.

This report of a workshop on various aspects of adult learning and education contains the following papers: "Take This Job And Shape It: Using Journal Writing to Enrich Your Professional Life" (David Shallenberger, Phyllis Walden); "Assessing Math Skills of Adult Learners" (Betty Hurley Lawrence); "Using Visual Arts for Cultural Analysis: Adult…

Interdisciplinary training in mathematical biology through team-based undergraduate research and courses.

PubMed

Miller, Jason E; Walston, Timothy

2010-01-01

Inspired by BIO2010 and leveraging institutional and external funding, Truman State University built an undergraduate program in mathematical biology with high-quality, faculty-mentored interdisciplinary research experiences at its core. These experiences taught faculty and students to bridge the epistemological gap between the mathematical and life sciences. Together they created the infrastructure that currently supports several interdisciplinary courses, an innovative minor degree, and long-term interdepartmental research collaborations. This article describes how the program was built with support from the National Science Foundation's Interdisciplinary Training for Undergraduates in Biology and Mathematics program, and it shares lessons learned that will help other undergraduate institutions build their own program.

Undergraduate optics program for the 21st Century

NASA Astrophysics Data System (ADS)

Palmer, James M.

2002-05-01

We have been offering a successful BS degree in optical engineering for the past ten years. We have produced more than 100 graduates, highly trained in basic optics and electronics. Our Industrial Affiliates, while very pleased with our graduates, requested that we produce some with greater mechanical engineering skills and knowledge. Our response was the creation of a new degree program, retaining the virtues of the previous one, but allowing a high degree of flexibility through the inclusion of minors within the program. The new program allows sufficient room for a variety of minors. Engineering minors identified include aerospace, computer, electrical, materials and mechanical. Science minors include astronomy, computer science, math and physics. Non-science minors accommodated include business, pre-health and pre-law. The new BSO program features: (1) Better structure and flow, more tightly coupling related classes; (2) New laboratory classes for juniors, linked to lecture classes; (3) Expanded optical deign, fabrication and testing classes; (4) New class in electronics for optics; (5) New classes in fiber optics and optical communications; (6) New capstone/senior project class for ABET compliance. This new BSO program will produce better entry-level optical scientists and engineers, and better candidates for graduate school. Our interactions with the external community will provide inputs concerning industrial needs, leading towards improved student counseling and program development. We will better serve national needs for skilled personnel in optics, and contribute even more to the optics workforce pipeline.

Celebrating Excellence: Learning and Teaching in Adult Higher Education. National Conference on Alternative and External Degree Programs for Adults (15th, Columbus, Ohio, October 5-7, 1995).

ERIC Educational Resources Information Center

Alliance, an Association for Alternative Degree Programs.

These 23 presentations are organized in five categories: diversity, assessment, distance education, learning, and teaching. Five papers on diversity include the following: "From Rosie the Riveter to Comparable Worth: The Infusion of Gender and Women's Issues into an Interdisciplinary Curriculum for Working Adults" (Linda L. Hulbert, Theodore A.…

Morehouse Physics & Dual Degree Engineering Program: We C . A . R . E . Approach

NASA Astrophysics Data System (ADS)

Rockward, Willie S.

2015-03-01

Growing the physics major at any undergraduate institution, especially Morehouse College - a private, all-male, liberal arts HBCU, can be very challenging. To address this challenge at Morehouse, the faculty and staff in the Department of Physics and Dual Degree Engineering Program (Physics & DDEP) are applying a methodology and pedagogical approach called ``We C . A . R . E '' which stands for Curriculum,Advisement,Recruitment/Retention/Research, andExtras. This approach utilizes an integrated strategy of cultural (family-orientated), collaborative (shared-governance), and career (personalized-pathways) modalities to provide the momentum of growing the physics major at Morehouse from 10-12 students to over 100 students in less than 5 years. Physics & DDEP at Morehouse, creatively, altered faculty course assignments, curriculum offerings, and departmental policies while expanding research projects, student organizations, and external collaborations. This method supplies a variety of meaningful, academic and research experiences for undergraduates at Morehouse and thoroughly prepares students for graduate studies or professional careers in STEM disciplines. Thus, a detailed overview of the ``We C . A . R . E . '' approach will be presented along with the Physics & DDEP vision, alterations and expansions in growing the physics major at Morehouse College. Department of Physics and Dual Degree Engineering Program, Atlanta, Georgia 30314.

Gender differences in comorbid disorders among offenders in prison substance abuse treatment programs.

PubMed

Zlotnick, Caron; Clarke, Jennifer G; Friedmann, Peter D; Roberts, Mary B; Sacks, Stanley; Melnick, Gerald

2008-01-01

This study examined gender differences in a range of lifetime psychiatric disorders in a sample of 272 offenders newly admitted to a prison substance abuse program. Although these men and women did not differ in severity of substance use in the six months prior to incarceration, women were significantly more likely than men to report a lifetime psychiatric disorder and a lifetime severe disorder. Furthermore, gender differences emerged in the pattern of lifetime psychiatric comorbidity. Women reported greater lifetime major depression, posttraumatic stress disorder, eating disorder, and borderline personality disorder; men were more likely than women to meet criteria for antisocial personality disorder. Additionally, female offenders were found to have a higher degree of internalizing disorders than male offenders, but there were no gender differences in degree of externalizing disorders. The study concluded that women offenders newly admitted to a prison substance abuse program present with a greater psychiatric vulnerability and a different pattern of psychiatric comorbidity than their male counterparts.

Thermal insulation of young calves exposed to cold.

PubMed Central

Rawson, R E; Dziuk, H E; Good, A L; Anderson, J F; Bates, D W; Ruth, G R

1989-01-01

Tissue, external and whole animal insulation values were determined for 12 newborn male Holstein calves continuously housed for two weeks in hutches within environmental chambers in which temperature was maintained at a constant 17 degrees C (three calves) or cycled on a daily basis either between -20 degrees and -8 degrees C (three calves) or between -30 degrees and -18 degrees C (six calves). Three of the six calves at the coldest temperature were outfitted with an insulated coat. The insulated coat provided calves a 52% increase in total insulation. Tissue insulation of cold-housed calves increased 37.2% over the first two weeks of life. It was concluded that the capacity for vasoconstriction improved with age. External insulation did not change significantly except during the first week in cold-housed calves without insulated coats. External insulation values were five to eight times those of tissue insulation values for all treatment groups. This indicated that insulation of structures external to the skin (hair, bedding, ground, etc.) provided most of the insulation for calves. PMID:2766147

NASTRAN/FLEXSTAB procedure for static aeroelastic analysis

NASA Technical Reports Server (NTRS)

Schuster, L. S.

1984-01-01

Presented is a procedure for using the FLEXSTAB External Structural Influence Coefficients (ESIC) computer program to produce the structural data necessary for the FLEXSTAB Stability Derivatives and Static Stability (SD&SS) program. The SD&SS program computes trim state, stability derivatives, and pressure and deflection data for a flexible airplane having a plane of symmetry. The procedure used a NASTRAN finite-element structural model as the source of structural data in the form of flexibility matrices. Selection of a set of degrees of freedom, definition of structural nodes and panels, reordering and reformatting of the flexibility matrix, and redistribution of existing point mass data are among the topics discussed. Also discussed are boundary conditions and the NASTRAN substructuring technique.

Peer problems mediate the relationship between developmental coordination disorder and behavioral problems in school-aged children.

PubMed

Wagner, Matthias Oliver; Bös, Klaus; Jascenoka, Julia; Jekauc, Darko; Petermann, Franz

2012-01-01

The aim of this study was to gain insights into the relationship between developmental coordination disorder, peer problems, and behavioral problems in school-aged children where both internalizing and externalizing behavioral problems were considered. We assumed that the relationship between developmental coordination disorder and internalizing/externalizing problems in school-aged children is mediated by peer problems and tested the hypothesis that a greater degree of motor impairment causes a greater degree of peer problems and thus a greater degree of internalizing or externalizing problems. Seventy boys and girls aged between 5 and 11 years were examined using the Movement Assessment Battery for Children 2 and the Intelligence and Developmental Scales. The results of path analysis showed that the relationship between developmental coordination disorder and internalizing/externalizing problems in school-aged children is mediated at least in part by peer problems. However, the cross-sectional design of the study does not provide conclusive evidence for a cause-effect relationship and only allows for the conservative prognosis that a greater degree of motor impairment may cause a greater degree of peer problems and thus a greater degree of internalizing/externalizing problems. Nevertheless, the results of this study emphasize the importance of being well-integrated in their peer group especially for children with developmental coordination disorder. Copyright © 2012 Elsevier Ltd. All rights reserved.

Isometric hip-rotator torque production at varying degrees of hip flexion.

PubMed

Johnson, Sam; Hoffman, Mark

2010-02-01

Hip torque production is associated with certain knee injuries. The hip rotators change function depending on hip angle. To compare hip-rotator torque production between 3 angles of hip flexion, limbs, and sexes. Descriptive. University sports medicine research laboratory. 15 men and 15 women, 19-39 y. Three 6-s maximal isometric contractions of the hip external and internal rotators at 10 degrees, 40 degrees, and 90 degrees of hip flexion on both legs. Average torque normalized to body mass. Internal-rotation torque was greatest at 90 degrees of hip flexion, followed by 40 degrees of hip flexion and finally 10 degrees of hip flexion. External-rotation torque was not different based on hip flexion. The nondominant leg's external rotators were stronger than the dominant leg's, but the reverse was true for internal rotators. Finally, the men had more overall rotator torque. Hip-rotation torque production varies between flexion angle, leg, and sex. Clinicians treating lower extremity problems need to be aware of these differences.

Fixed base simulator study of an externally blown flap STOL transport airplane during approach and landing

NASA Technical Reports Server (NTRS)

Grantham, W. D.; Nguyen, L. T.; Patton, J. M., Jr.; Deal, P. L.; Champine, R. A.; Carter, C. R.

1972-01-01

A fixed-base simulator study was conducted to determine the flight characteristics of a representative STOL transport having a high wing and equipped with an external-flow jet flap in combination with four high-bypass-ratio fan-jet engines during the approach and landing. Real-time digital simulation techniques were used. The computer was programed with equations of motion for six degrees of freedom and the aerodynamic inputs were based on measured wind-tunnel data. A visual display of a STOL airport was provided for simulation of the flare and touchdown characteristics. The primary piloting task was an instrument approach to a breakout at a 200-ft ceiling with a visual landing.

Disorders of sex development expose transcriptional autonomy of genetic sex and androgen-programmed hormonal sex in human blood leukocytes

PubMed Central

Holterhus, Paul-Martin; Bebermeier, Jan-Hendrik; Werner, Ralf; Demeter, Janos; Richter-Unruh, Annette; Cario, Gunnar; Appari, Mahesh; Siebert, Reiner; Riepe, Felix; Brooks, James D; Hiort, Olaf

2009-01-01

Background Gender appears to be determined by independent programs controlled by the sex-chromosomes and by androgen-dependent programming during embryonic development. To enable experimental dissection of these components in the human, we performed genome-wide profiling of the transcriptomes of peripheral blood mononuclear cells (PBMC) in patients with rare defined "disorders of sex development" (DSD, e.g., 46, XY-females due to defective androgen biosynthesis) compared to normal 46, XY-males and 46, XX-females. Results A discrete set of transcripts was directly correlated with XY or XX genotypes in all individuals independent of male or female phenotype of the external genitalia. However, a significantly larger gene set in the PBMC only reflected the degree of external genital masculinization independent of the sex chromosomes and independent of concurrent post-natal sex steroid hormone levels. Consequently, the architecture of the transcriptional PBMC-"sexes" was either male, female or even "intersex" with a discordant alignment of the DSD individuals' genetic and hormonal sex signatures. Conclusion A significant fraction of gene expression differences between males and females in the human appears to have its roots in early embryogenesis and is not only caused by sex chromosomes but also by long-term sex-specific hormonal programming due to presence or absence of androgen during the time of external genital masculinization. Genetic sex and the androgen milieu during embryonic development might therefore independently modulate functional traits, phenotype and diseases associated with male or female gender as well as with DSD conditions. PMID:19570224

Incorporating Geographic Information Science in the BSc Environ-mental Science Program in Botswana

NASA Astrophysics Data System (ADS)

Akinyemi, Felicia O.

2018-05-01

Critical human capacity in Geographic Information Science (GISc) is developed at the Botswana International University of Science and Technology, a specialized, research university. Strategies employed include GISc courses offered each semester to students from various programs, the conduct of field-based projects, enrolment in online courses, geo-spatial initiatives with external partners, and final year research projects utilizing geospatial technologies. A review is made of available GISc courses embedded in the Bachelor of Science Environmental Science program. GISc courses are incorporated in three Bachelor degree programs as distinct courses. Geospatial technologies are employed in several other courses. Student researches apply GIS and Remote Sensing methods to environmental and geological themes. The overarching goals are to equip students in various disciplines to utilize geospatial technologies, and enhance their spatial thinking and reasoning skills.

[Treatment of pediatric distal femur fractures by external fixator combined with limited internal fixation].

PubMed

Wei, Sheng-wang; Shi, Zhan-ying; Hu, Ju-zheng; Wu, Hao

2016-03-01

To discuss the clinical effects of external fixator combined with limited internal fixation in the treatment of pediatric distal femur fractures. From January 2008 to June 2014, 17 children of distal femur fractures were treated by external fixator combined with limited internal fixation. There were 12 males and 5 females, aged from 6 to 13 years old with an average of 10.2 years, ranged in the course of disease from 1 h to 2 d. Preoperative diagnoses were confirmed by X-ray films in all children. There were 11 patients with supracondylar fracture , and 6 patients with intercondylar comminuted fracture. According to AO/ASIF classification, 9 fractures were type A1, 5 cases were type A2,and 3 cases were type C1. The intraoperative and postoperative complications, postoperative radiological examination, lower limbs length and motion of knee joints were observed. Knee joint function was assessed by KSS score. All the patients were followed up from 6 to 38 months with an average of 24.4 months. No nerve or blood vessel injury was found. One case complicated with the external fixation loosening, 2 cases with the infection of pin hole and 3 cases with the leg length discrepancy. Knee joint mobility and length measurement (compared with the contralateral), the average limited inflexion was 10 degrees (0 degrees to 20 degrees), the average limited straight was 4 degrees (0 degrees to 10), the average varus or valgus angle was 3 degrees (0 degrees to 5 degrees). KSS of the injured side was (96.4 +/- 5.0) points at final follow-up, 16 cases got excellent results and 1 good. All fractures obtained healing and no epiphyseal closed early was found. External fixator combined with limited internal fixation has advantages of simple operation, reliable fixation, early functional exercise in treating pediatric distal femurs fractures.

THE LONDON EXTERNAL DEGREE SYSTEM, ORIGINS AND PRESENT PROBLEMS.

ERIC Educational Resources Information Center

CHARNLEY, A.H.

FORMAL RESPONSIBILITY FOR BRITISH ADULTS PURSUING DEGREE COURSES BY HOME STUDY RESTS LARGELY WITH THE UNIVERSITY OF LONDON. ALTHOUGH ABOUT 1,000 STUDENTS ARE BEING TAUGHT AT INSTITUTIONS COOPERATING WITH THE UNIVERSITY OF LONDON, THE MAJOR GROUPS ARE THE HOME STUDENTS (OVER 20,000) AND THE OVERSEAS STUDENTS (OVER 4,000). BRITISH EXTERNAL STUDENTS…

Modified L'Episcopo tendon transfers for irreparable rotator cuff tears: 5-year follow-up.

PubMed

Gerhardt, Christian; Lehmann, Lars; Lichtenberg, Sven; Magosch, Peter; Habermeyer, Peter

2010-06-01

Patients with posterosuperior cuff tears lose functional external rotation of the shoulder. Latissimus dorsi and teres major transfer is performed to restore external rotation. Twenty patients with a mean age was 55.8 +/- 6 years underwent this procedure and were examined at averages of 24.7 (n = 17) and 70.6 (n = 13) months. Two patients did not improve presumably because of failure of the transfer. The Constant and Murley score increased from 55.6 to 90.4 after 2 years and to 87.9 after 5 years. The mean active flexion increased from 119.4 degrees to 169.3 degrees and reached 170 degrees after 5 years, and mean external rotation increased from 12 degrees to 35 degrees , finally reaching 23 degrees . The grade of cuff arthritis progressed from initially Grade 1 in 17% and Grade 2 in 28% to Grade 2 in 8%, Grade 3 in 69%, and Grade 4 in 15% at final followup. The acromiohumeral distance increased from 4.5 mm to 6 mm and decreased to 3.8 mm after 5 years. Electromyographic analysis showed activity during isometric internal and external rotation in the transferred muscle in all patients. The L'Episcopo procedure can restore shoulder function, but cuff arthropathy may progress. Level IV, therapeutic study. See Guidelines for Authors for a complete description of levels of evidence.

Transforming Indigenous Geoscience Education and Research (TIGER)

NASA Astrophysics Data System (ADS)

Berthelote, A. R.

2014-12-01

American Indian tribes and tribal confed­erations exert sovereignty over about 20% of all the freshwater resources in the United States. Yet only about 30 Native American (NA) students receive bachelor's degrees in the geosci­ences each year, and few of those degrees are in the field of hydrology. To help increase the ranks of NA geoscientists,TIGER builds upon the momentum of Salish Kootenai College's newly accredited Hydrology Degree Program. It allows for the development and implementation of the first Bachelor's degree in geosciences (hydrology) at a Tribal College and University (TCU). TIGER integrates a solid educational research-based framework for retention and educational preparation of underrepresented minorities with culturally relevant curriculum and socio-cultural supports, offering a new model for STEM education of NA students. Innovative hydrology curriculum is both academically rigorous and culturally relevant with concurrent theoretical, conceptual, and applied coursework in chemical, biological, physical and managerial aspects of water resources. Educational outcomes for the program include a unique combination of competencies based on industry recognized standards (e.g., National Institute of Hydrologists), input from an experienced External Advisory Board (EAB), and competencies required for geoscientists working in critical NA watersheds, which include unique competencies, such as American Indian Water Law and sovereignty issues. TIGER represents a unique opportunity to capitalize on the investments the geoscience community has already made into broadening the participation of underrepresented minorities and developing a diverse workforce, by allowing SKC to develop a sustainable and exportable program capable of significantly increasing (by 25 to 75%) the National rate of Native American geoscience graduates.

The MetSkill Program — Rapidly Developing Effective Young Engineers in the Workplace

NASA Astrophysics Data System (ADS)

Drinkwater, Diana; Bianco, Nina

MetSkill is a professional development program for metallurgical engineers that integrates with normal duties in their first one or two years of service. Graduates work together on a structured technical project, facilitated by specialists and supported by formal learning, and ultimately reported to their technical managers. The program enables graduates to "fill the gaps" in their undergraduate education, which is increasingly pertinent as engineering degrees become more general. Participants report that they enjoy the focus on more challenging (rewarding) aspects of their jobs and feel more confident about problem solving. Sponsor companies add that the relationships developed with external technical specialists enhances opportunities for innovation and development. MetSkill was delivered to two major resource companies in Australia in 2012. This paper provides an outline of the program and the reasons for its success, and demonstrates how the learning model could be applied to groups of graduates in other engineering disciplines.

Experiments to Determine Neighborhood Reactions to Light Airplanes With and Without External Noise Reduction

NASA Technical Reports Server (NTRS)

Elwell, Fred S

1953-01-01

The work reported was part of a program of experimentation with external noise reduction on light airplanes. This particular study was in effect a byproduct survey conceived to utilize already available equipment and personnel to further the findings of the original research and to determine reactions in populated neighborhoods to light aircraft with and without noise-reduction equipment. The findings indicate that at the 10 sites within and about metropolitan Boston the degree of noise reduction previously found to be aerodynamically and structurally feasible did eliminate substantially all neighborhood objections to noise per se. The evidence clearly suggests that, when the noise nuisance is minimized to the extent found feasible, the number and severity of other objections also diminish -- evidently because the flight operations are noticed less when heard less.

New active control nano-system to use in composites structure

NASA Astrophysics Data System (ADS)

Arche, M. R.

2012-09-01

The present abstract, is a brief description about our project (NEDEA). We considered this project as very important, because it reunites in his development, several basic technologies: electronics, communications, software and new materials, all very interesting in the European industry. The project is developed in the CSIC (Spanish Researcher Center). We are involved. Across the project, in the development of nano-sensors, specialized in detecting defects, difficulties or problems in structures of composed materials. These materials are being used, and in the future more, in applications where a high degree of security is necessary. Some fields in the system usage are Aeronautical and military applications whit a necessary high security degree. The development proposed, is based in nano-sensors and active devices. They are installed into the material structure. The information from sensors is transmitted by optical fibers, to a radio transmitter, equally installed into the material. An external receptor picks up those data and transmits them to an external device. This external device presents/displays all the information across an interface GUI, in real time, to the supervisor. He can see than is happening in the material, in real time. Alarms can be programmed, by the supervisor. Is possible a tracking for the problem. All the devices and software are in develop in our laboratories. We think that this development will be used by the industry of materials, and that gradually, it will have other applications in the transport area (like new vehicles, wagons of train and metro, etc.).

CAEP 2014 Academic Symposium: "How to make research succeed in your emergency department: How to develop and train career researchers in emergency medicine".

PubMed

Perry, Jeffrey J; Snider, Carolyn E; Artz, Jennifer D; Stiell, Ian G; Shaeri, Sedigheh; McLeod, Shelley; Le Sage, Natalie; Hohl, Corinne; Calder, Lisa A; Vaillancourt, Christian; Holroyd, Brian; Hollander, Judd E; Morrison, Laurie J

2015-05-01

We sought to 1) identify best practices for training and mentoring clinician researchers, 2) characterize facilitators and barriers for Canadian emergency medicine researchers, and 3) develop pragmatic recommendations to improve and standardize emergency medicine postgraduate research training programs to build research capacity. We performed a systematic review of MEDLINE and Embase using search terms relevant to emergency medicine research fellowship/graduate training. We conducted an email survey of all Canadian emergency physician researchers. The Society for Academic Emergency Medicine (SAEM) research fellowship program was analysed, and other similar international programs were sought. An expert panel reviewed these data and presented recommendations at the Canadian Association of Emergency Physicians (CAEP) 2014 Academic Symposium. We refined our recommendations based on feedback received. Of 1,246 potentially relevant citations, we included 10 articles. We identified five key themes: 1) creating training opportunities; 2) ensuring adequate protected time; 3) salary support; 4) infrastructure; and 5) mentorship. Our survey achieved a 72% (67/93) response rate. From these responses, 42 (63%) consider themselves clinical researchers (i.e., spend a significant proportion of their career conducting research). The single largest constraint to conducting research was funding. Factors felt to be positive contributors to a clinical research career included salary support, research training (including an advanced graduate degree), mentorship, and infrastructure. The SAEM research fellowship was the only emergency medicine research fellowship program identified. This 2-year program requires approval of both the teaching centre and each applying fellow. This program requires training in 15 core competencies, manuscript preparation, and submission of a large grant to a national peer-review funding organization. We recommend that the CAEP Academic Section create a process to endorse research fellowship/graduate training programs. These programs should include two phases: Phase I: Research fellowship/graduate training would include an advanced research university degree and 15 core learning areas. Phase II: research consolidation involves a further 1-3 years with an emphasis on mentorship and scholarship production. It is anticipated that clinician scientists completing Phase I and Phase II training at a CAEP Academic Section-endorsed site(s) will be independent researchers with a higher likelihood of securing external peer-reviewed funding and be able to have a meaningful external impact in emergency medicine research.

Externalities and the Coase Theorem: A Diagrammatic Presentation

ERIC Educational Resources Information Center

Halteman, James

2005-01-01

In intermediate microeconomic textbooks the reciprocal nature of externalities is presented using numerical examples of costs and benefits. This treatment of the Coase theorem obscures the fact that externality costs and benefits are best understood as being on a continuum where costs vary with the degree of intensity of the externality. When…

Internal Energy Distribution in Sympathetically Cooled Molecular Ions

NASA Astrophysics Data System (ADS)

Thompson, Robert I.; Fisher, Amy; Harmon, Thomas; Winslade, Clayton; Ahmadi, Nasser

2002-05-01

Over the past year a research program at the University of Calgary has begun looking at the distribution of energy in the internal degrees of freedom (vibrational and rotational) of trapped and sympathetically cooled molecular ions. Ion traps are capable of holding mixed samples of charged atoms and molecules simultaneously. Atomic ions in the trapped cloud can be laser cooled by traditional techniques. The molecular ions are not directly laser cooled, but all of the trapped particles are charged so they interact strongly through Coulomb forces. It has been experimentally demonstrated that the external or translational degrees of freedom of the non-laser-cooled species are significantly lowered through this interaction (e.g. [1]). However, there is little known about the energy distribution in the in the internal degrees of freedom. This poster will outline the results of our theoretical work, as well as the technical design, construction, and initial work in the laboratory. [1] T. Baba and I. Waki, Jpn. J. Appl. Phys. 35, L1134 (1996).

Granting Credit for College Proficiency and Regents External Degree Examinations in New York State: A Summary of Institutional Policies, 1981-82.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Independent Study and Programs Development.

A guide is presented for students on the policies and practices of public and private New York colleges and universities in regard to granting credit, course waiver, or advanced standing to those who pass the College Proficiency Examinations (CPEs) and the Regents External Degree Examinations (REDEs). A chart indicates, for each institution and…

Walking on an Oscillating Treadmill: Two Paths to Functional Adaptation

NASA Technical Reports Server (NTRS)

Brady, Rachel A.; Peters, Brian T.; Bloomberg, Jacob J.

2010-01-01

We mounted a treadmill on top of a six degree-of-freedom motion base platform to investigate and characterize locomotor responses produced by healthy adults when introduced to a novel walking condition. Subjects were classified into two groups according to how their stride times were affected by the perturbation. Our data suggest that a person's choice of adaptation strategy is influenced by the relationship between his unique, natural stride frequency and the external frequency imposed by the motion base. Our data suggest that a person's stride time response while walking on a laterally oscillating treadmill is influenced by the relationship between his unique, natural stride frequency and the imposed external frequency of the motion base. This relationship may be useful for checking the efficacy of gait training and rehabilitation programs. Preselecting and manipulating a person's EST could be one way to draw him out of his preferred "entrainment well" during therapy or training.

Space shuttle: Determination of the aerodynamic interference between the space shuttle orbiter, external tank, and solid rocket booster on a 0.004 scale ascent configuration

NASA Technical Reports Server (NTRS)

Ramsey, P. E.; Buchholz, R.; Allen, E. C. JR.; Dehart, J.

1973-01-01

Wind tunnel tests were conducted to determine the aerodynamic interference between the space shuttle orbiter, external tank, and solid rocket booster on a 0.004 scale ascent configuration. Six component aerodynamic force and moment data were recorded over an angle of attack range from minus 10 to plus 10 degrees at zero degree sideslip. A sideslip range of minus 10 to plus 10 degrees at zero degree angle of attack was also tested. The Mach number range was varied from 0.6 to 4.96 with Reynolds number varying between 4.9 and 6.8 times one million per foot.

Cervical external immobilization devices: evaluation of magnetic resonance imaging issues at 3.0 Tesla.

PubMed

Diaz, Francis L; Tweardy, Lisa; Shellock, Frank G

2010-02-15

Laboratory investigation, ex vivo. Currently, no studies have addressed the magnetic resonance imaging (MRI) issues for cervical external immobilization devices at 3-Tesla. Under certain conditions significant heating may occur, resulting in patient burns. Furthermore, artifacts can be substantial and prevent the diagnostic use of MRI. Therefore, the objective of this investigation was to evaluate MRI issues for 4 different cervical external immobilization devices at 3-Tesla. Excessive heating and substantial artifacts are 2 potential complications associated with performing MRI at 3-Tesla in patients with cervical external immobilization devices. Using ex vivo testing techniques, MRI-related heating and artifacts were evaluated for 4 different cervical devices during MRI at 3-Tesla. Four cervical external immobilization devices (Generation 80, Resolve Ring and Superstructure, Resolve Ring and Jerome Vest/Jerome Superstructure, and the V1 Halo System; Ossur Americas, Aliso Viejo, CA) underwent MRI testing at 3-Tesla. All devices were made from nonmetallic or nonmagnetic materials. Heating was determined using a gelled-saline-filled skull phantom with fluoroptic thermometry probes attached to the skull pins. MRI was performed at 3-Tesla, using a high level of RF energy. Artifacts were assessed at 3-Tesla, using standard cervical imaging techniques. The Generation 80 and V1 Halo devices exhibited substantial temperature rises (11.6 degrees C and 8.5 degrees C, respectively), with "sparking" evident for the Generation 80 during the MRI procedure. Artifacts were problematic for these devices, as well. By comparison, the 2 Resolve Ring-based cervical external immobilization devices showed little or no heating (< or = 0.6 degrees C) and the artifacts were acceptable for diagnostic MRI examinations. The low degree of heating and minor artifacts associated with the Resolve-based cervical external immobilization devices indicated that these products are safe for patients undergoing MRI at 3-Tesla.

The aeroacoustics of supersonic jets

NASA Technical Reports Server (NTRS)

Morris, Philip J.; McLaughlin, Dennis K.

1995-01-01

This research project was a joint experimental/computational study of noise in supersonic jets. The experiments were performed in a low to moderate Reynolds number anechoic supersonic jet facility. Computations have focused on the modeling of the effect of an external shroud on the generation and radiation of jet noise. This report summarizes the results of the research program in the form of the Masters and Doctoral theses of those students who obtained their degrees with the assistance of this research grant. In addition, the presentations and publications made by the principal investigators and the research students is appended.

Unconstrained tripolar hip implants: effect on hip stability.

PubMed

Guyen, Olivier; Chen, Qing Shan; Bejui-Hugues, Jacques; Berry, Daniel J; An, Kai-Nan

2007-02-01

Tripolar implants were developed to treat unstable total hip arthroplasties. However, there is limited confirmation that they achieve this purpose despite their increasing use. Because they have a larger effective head size, these implants are expected to increase range of motion to impingement and improve stability in situations at risk for impingement compared with conventional implants. We assessed the range of motion to impingement using a tripolar implant mounted to an automated hip simulator using 22.2-mm and 28-mm femoral head sizes. The 22 and 28-mm tripolar implants provided increases of 30.5 degrees in flexion, 15.4 degrees in adduction, and 22.4 degrees in external rotation compared with the conventional 22.2-mm femoral head diameter implant. At the critical position of 90 degrees hip flexion, there was an increase of 45.2 degrees in internal rotation. At 0 degrees and 30 degrees external rotation, extension increases were 18.8 degrees and 7.8 degrees, respectively. Bony impingement was the limiting factor. Tripolar implants increased the arc of motion before impingement in positions at risk for dislocation and are expected to provide greater stability.

The California State University Louis Stokes Alliance for Minority Participation (CSU-LSAMP): A Collaborative, Comprehensive Approach to Broadening Participation in STEM.

NASA Astrophysics Data System (ADS)

Hammersley, L. C.

2016-12-01

The National Science Foundation's Louis Stokes Alliances for Minority Participation (LSAMP) program supports alliances of institutions in their efforts to broaden participation in STEM and diversify the STEM workforce. There are currently 42 LSAMP alliances across the nation. Formed in 1993, the California State University LSAMP program (CSU-LSAMP) is an alliance of all 23 campuses of the CSU system and serves over 3,000 students per year. The primary goals of CSU-LSAMP are to increase persistence and graduation rates for URM participants, increase the number of STEM degrees awarded by the CSU to URM students, and increase the number of CSU-LSAMP students who advance to STEM graduate study. CSU-LSAMP activities are focused on four objectives - academic support (e.g. supplemental instruction & peer mentoring), support at transition points (e.g. first time freshmen & transfer students), research experiences (including international research experiences), and professional development (e.g. conference presentations & graduate school preparation activities). Financial support is offered in the form of textbook assistance, research stipends, and travel awards. We maintain a structure that allows campuses to tailor their programs to meet the needs of their own student populations but that also ties the Alliance together with a set of common activities, goals and policies. External evaluation of the program shows that our approach has been highly successful and can provide useful lessons for other programs focused on broadening participation. Since 1994, the number of URM students enrolled in STEM disciplines at CSU campuses has more than doubled and the number of STEM degrees to URM students has almost tripled. Persistence and graduation rates for URM students who participate in CSU-LSAMP are almost twice those of URM non-participants and equal to those of non-URM students. Of the students who participated in the past 15 years, 42 percent either earned a post-baccalaureate degree or are currently enrolled in a graduate STEM program.

Radiological Evaluation of 510 Cases of Basilar Invagination with Evidence of Atlantoaxial Instability (Group A Basilar Invagination).

PubMed

Goel, Atul; Jain, Sonal; Shah, Abhidha

2018-02-01

To evaluate the musculoskeletal and soft tissue neural alterations in cases with group A basilar invagination. Between January 2007 and August 2016, 510 patients with group A basilar invagination were surgically treated. The radiologic images of these patients were reviewed retrospectively. The patients were divided into 4 groups: group A1, comprising 60 patients with syringomyelia; group A2, comprising 354 patients with "external syrinx," marked by excessive cerebrospinal fluid (CSF) in the extramedullary space; group A3, comprising 51 patients with both syringomyelia and external syrinx; and group A4, comprising 45 patients with no abnormality of CSF cavitation in the spinal canal. A number of musculoskeletal and neural parameters, including the extent of basilar invagination, degree of angulation of the odontoid process, and facet malalignment, were evaluated in each of the 4 groups. The degree of basilar invagination was 6-27.4 mm (average, 15.85 mm) in group A1, 4.3-24.5 mm (average, 12.56 mm) in group A2, 5.6-17.6 mm (average 10.8 mm) in group A3, and 5.2-17.3 mm (average, 11.74 mm) in group A4. The angle of inclination of the odontoid process was 61.1-90.7 degrees (average, 71.4 degrees) in group A1, 30.5-79.8 degrees (average, 60.05 degrees) in group A2, 68.5-78.3 degrees (average, 73.4 degrees) in group A3, and 62.2-87.4 degrees (average, 71.2 degrees) in group A4. The nature of bone malformations directly influences the presence or absence of external syrinx and syringomyelia. Copyright © 2017 Elsevier Inc. All rights reserved.

The Master's Degree: Jack of All Trades.

ERIC Educational Resources Information Center

Green, Joslyn L., Ed.

The master's degree is discussed in seven papers written by academic officers serving state coordinating and governing boards. In "Toward a New Paradigm," Judith S. Glazer considers changes in the master's degree and suggests that the degree is changing to meet student needs, the job market, and external standards. Martine F. Hammond's…

Technical basis for external dosimetry at the Waste Isolation Pilot Plant (WIPP)

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

Bradley, E.W.; Wu, C.F.; Goff, T.E.

1993-12-31

The WIPP External Dosimetry Program, administered by Westinghouse Electric Corporation, Waste Isolation Division, for the US Department of Energy (DOE), provides external dosimetry support services for operations at the Waste Isolation Pilot Plant (WIPP) Site. These operations include the receipt, experimentation with, storage, and disposal of transuranic (TRU) wastes. This document describes the technical basis for the WIPP External Radiation Dosimetry Program. The purposes of this document are to: (1) provide assurance that the WIPP External Radiation Dosimetry Program is in compliance with all regulatory requirements, (2) provide assurance that the WIPP External Radiation Dosimetry Program is derived from amore » sound technical base, (3) serve as a technical reference for radiation protection personnel, and (4) aid in identifying and planning for future needs. The external radiation exposure fields are those that are documented in the WIPP Final Safety Analysis Report.« less

Influence Of Opposition On Ball Velocity In The Handball Jump Throw

PubMed Central

Rivilla-Garcia, Jesús; Grande, Ignacio; Sampedro, Javier; Van Den Tillaar, Roland

2011-01-01

The purpose of the present study was to investigate the influence of different degrees of opposition on ball velocity in the jump throw in elite, amateur and adolescent team handball players. Thus, one hundred and nineteen elite, amateur and under 18 team handball players performed jump throws under three different conditions: 1) without opposition, 2) with the opposition of the goalkeeper and 3) with the opposition of the goalkeeper and a defensive player. The degree of opposition was found to have a negative effect on ball velocity in all three groups (p < 0.001). Furthermore, the level of competition had a positive effect on ball velocity (p < 0.001). However, no interaction was found between the level of competition and the degree of opposition on ball velocity (p = 0.178). The findings of this study indicate that an increase of external stimuli probably influences throwing kinematics and thereby maximal ball velocity. However, experience does not seem to be a factor that can reduce the influence of these external stimuli. Key points The degree of opposition had a negative effect upon ball throwing velocity in elite, amateur and adolescent handball players in the jump throw. It indicated that an increase of external stimuli influences the execution of throwing. Experience does not seem to be a factor that can reduce the influence of these external stimuli. PMID:24150629

Radiotherapy in poor risk patients with stage I cancer of the endometrium: results of not giving external beam radiotherapy.

PubMed

DeCruze, B; Guthrie, D

1999-01-01

Poor prognosis (poorly differentiated and/or deep myometrial invasion) Stage I endometrial cancer can have a relapse rate as high as 50%. Traditionally, most clinical oncologists treat these patients with external beam radiotherapy after surgery but there is no evidence to show that this improves survival. The retrospective study looks at the results of not giving external beam radiotherapy in 25 consecutive patients and compares the results with a group of 13 consecutive patients who did have such treatment. The two groups were comparable with regard to age, degree of differentiation and degree of invasion. Survival was comparable in the two groups. There is no evidence of any obvious decrease in survival from withholding external beam radiotherapy, but this was not a prospective randomized controlled trial. This study illustrates that it is essential that the Medical Research Council ASTEC trial should be supported because this will determine the true place of external beam radiotherapy in such patients.

76 FR 57897 - Energy Conservation Program: Energy Conservation Standards for Certain External Power Supplies

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-19

... Energy Conservation Program: Energy Conservation Standards for Certain External Power Supplies AGENCY... external power supplies used in specific applications from certain energy conservation standards prescribed... external power supplies used either in security or life safety alarms or surveillance system components...

Effects of external feedback about body tilt: Influence on the Subjective Proprioceptive Horizon.

PubMed

Bringoux, L; Bourdin, C; Nougier, V; Raphel, C

2006-11-06

The present study investigated a cognitive aspect upon spatial perception, namely the impact of a true or false verbal feedback (FB) about the magnitude of body tilt on Subjective Proprioceptive Horizon (SPH) estimates. Subjects were asked to set their extended arm normal to gravity for different pitch body tilts up to 9 degrees . True FB were provided at all body tilt angles, whereas false FB were provided only at 6 degrees backward and 6 degrees forward body tilts for half of the trials. Our data confirmed previous results about the egocentric influence of body tilt itself upon SPH: estimates were linearly lowered with forward tilts and elevated with backward tilts. In addition, results showed a significant effect of the nature of the external FB provided to the subjects. When subjects received a false FB inducing a 3 degrees forward bias relative to physical body tilt, they set their SPH consequently higher than when they received a false FB inducing a 3 degrees backward bias. These findings clearly indicated that false cognitive information about body tilt might significantly modify the judgement of a geocentric direction of space, such as the SPH. This may have deleterious repercussions in aeronautics when pilots have to localize external objects relative to earth-based directions in darkened environments.

Technology, attributions, and emotions in post-secondary education: An application of Weiner’s attribution theory to academic computing problems

PubMed Central

Hall, Nathan C.; Goetz, Thomas; Chiarella, Andrew; Rahimi, Sonia

2018-01-01

As technology becomes increasingly integrated with education, research on the relationships between students’ computing-related emotions and motivation following technological difficulties is critical to improving learning experiences. Following from Weiner’s (2010) attribution theory of achievement motivation, the present research examined relationships between causal attributions and emotions concerning academic computing difficulties in two studies. Study samples consisted of North American university students enrolled in both traditional and online universities (total N = 559) who responded to either hypothetical scenarios or experimental manipulations involving technological challenges experienced in academic settings. Findings from Study 1 showed stable and external attributions to be emotionally maladaptive (more helplessness, boredom, guilt), particularly in response to unexpected computing problems. Additionally, Study 2 found stable attributions for unexpected problems to predict more anxiety for traditional students, with both external and personally controllable attributions for minor problems proving emotionally beneficial for students in online degree programs (more hope, less anxiety). Overall, hypothesized negative effects of stable attributions were observed across both studies, with mixed results for personally controllable attributions and unanticipated emotional benefits of external attributions for academic computing problems warranting further study. PMID:29529039

Technology, attributions, and emotions in post-secondary education: An application of Weiner's attribution theory to academic computing problems.

PubMed

Maymon, Rebecca; Hall, Nathan C; Goetz, Thomas; Chiarella, Andrew; Rahimi, Sonia

2018-01-01

As technology becomes increasingly integrated with education, research on the relationships between students' computing-related emotions and motivation following technological difficulties is critical to improving learning experiences. Following from Weiner's (2010) attribution theory of achievement motivation, the present research examined relationships between causal attributions and emotions concerning academic computing difficulties in two studies. Study samples consisted of North American university students enrolled in both traditional and online universities (total N = 559) who responded to either hypothetical scenarios or experimental manipulations involving technological challenges experienced in academic settings. Findings from Study 1 showed stable and external attributions to be emotionally maladaptive (more helplessness, boredom, guilt), particularly in response to unexpected computing problems. Additionally, Study 2 found stable attributions for unexpected problems to predict more anxiety for traditional students, with both external and personally controllable attributions for minor problems proving emotionally beneficial for students in online degree programs (more hope, less anxiety). Overall, hypothesized negative effects of stable attributions were observed across both studies, with mixed results for personally controllable attributions and unanticipated emotional benefits of external attributions for academic computing problems warranting further study.

The effects of a prelicensure extern program and nurse residency program on new graduate outcomes and retention.

PubMed

Friday, Laura; Zoller, James S; Hollerbach, Ann D; Jones, Katherine; Knofczynski, Greg

2015-01-01

Organizations are looking to new graduate nurses to fill expected staffing shortages over the next decade. Creative and effective onboarding programs will determine the success or failure of these graduates as they transition from student to professional nurse. This longitudinal quantitative study with repeated measures used the Casey-Fink Graduate Nurse Experience Survey to investigate the effects of offering a prelicensure extern program and postlicensure residency program on new graduate nurses and organizational outcomes versus a residency program alone. Compared with the nurse residency program alone, the combination of extern program and nurse residency program improved neither the transition factors most important to new nurse graduates during their first year of practice nor a measure important to organizations, retention rates. The additional cost of providing an extern program should be closely evaluated when making financially responsible decisions.

Software for Simulating a Complex Robot

NASA Technical Reports Server (NTRS)

Goza, S. Michael

2003-01-01

RoboSim (Robot Simulation) is a computer program that simulates the poses and motions of the Robonaut a developmental anthropomorphic robot that has a complex system of joints with 43 degrees of freedom and multiple modes of operation and control. RoboSim performs a full kinematic simulation of all degrees of freedom. It also includes interface components that duplicate the functionality of the real Robonaut interface with control software and human operators. Basically, users see no difference between the real Robonaut and the simulation. Consequently, new control algorithms can be tested by computational simulation, without risk to the Robonaut hardware, and without using excessive Robonaut-hardware experimental time, which is always at a premium. Previously developed software incorporated into RoboSim includes Enigma (for graphical displays), OSCAR (for kinematical computations), and NDDS (for communication between the Robonaut and external software). In addition, RoboSim incorporates unique inverse-kinematical algorithms for chains of joints that have fewer than six degrees of freedom (e.g., finger joints). In comparison with the algorithms of OSCAR, these algorithms are more readily adaptable and provide better results when using equivalent sets of data.

Sustainability Science as a Transdisciplinary Framework for Institutional Transformation at Unity College

NASA Astrophysics Data System (ADS)

Mulkey, S. S.

2012-12-01

Interdisciplinary programming in higher education is accepted as necessary for effective instructional delivery of complex environmental problems. Difficulties in sharing resources among disciplinary units and the need for students to sequentially access information from different disciplines limit the effectiveness of this approach. In contrast, transdisciplinary programming requires that the perspectives of various disciplines be simultaneously integrated in problem-focused pedagogy. Unity College, an environmental college in Maine, has recently adopted Sustainability Science (sensu U.S. National Academy of Science) as a framework for transdisciplinary pedagogy throughout all of its degree programs. Sustainability Science is a promising alternative framework that focuses on the dynamics of coupled human-natural systems and is defined by the problems that it addresses rather than by the disciplines it employs. Students are empowered to become brokers of knowledge, while faculty perform a curatorial role to provide students with networked resources generally external to the classroom. Although the transdisciplinary framework is effective for delivery of Sustainability Science in upper division and capstone courses, we propose this approach also for elements of our general education curriculum during the first two years of our baccalaureate programs. Classroom time is liberated for experiential student engagement and recitation. Our experience suggests that transdisciplinary programming can provide students with critical thinking skills and thus enhance the postgraduate value of their baccalaureate degree. We are coordinating the development of this distinctive curriculum delivery with a marketing program that will make Unity College accessible to a wider range of clientele. Our implementation of transdisciplinary programming will occur over a four-year period and requires explicit and fundamental change in essentially all aspects of College administration and academics.

Fostering Under-represented Minority Student Success and Interest in the Geosciences: Outcomes of the UNC-Chapel Hill Increasing Diversity and Enhancing Academia (IDEA) Program

NASA Astrophysics Data System (ADS)

Hughes, M. H.; Gray, K.; Drostin, M.

2016-12-01

For under-represented minority (URM) students, opportunities to meaningfully participate in academic communities and develop supportive relationships with faculty and peers influence persistence in STEM majors (Figueroa, Hurtado, & Wilkins, 2015; PCAST, 2012; Tsui, 2007). Creating such opportunities is even more important in the geosciences, where a lower percentage of post-secondary degrees are awarded to URM students than in other STEM fields (NSF, 2015; O'Connell & Holmes, 2011; NSF, 2011). Since 2011, Increasing Diversity and Enhancing Academia (IDEA), a program of the UNC-Chapel Hill Institute for the Environment (UNC-IE), has provided 39 undergraduates (predominantly URM and female students) with career-relevant research experiences and professional development opportunities, including a culminating experience of presenting their research at a campus-wide research symposium. External evaluation data have helped to characterize the effectiveness of the IDEA program. These data included pre- and post-surveys assessing students' interest in geosciences, knowledge of career pathways, and perceptions of their abilities related to a specific set of scientific research skills. Additionally, progress towards degrees and dissemination outcomes were tracked. In this presentation, we will share quantitative and qualitative data that demonstrate that participation in the IDEA program has influenced students' interest and persistence in geosciences research and careers. These data range from self-reported competencies in a variety of scientific skills (such as organizing and interpreting data and reading and interpreting science literature) to documentation of student participation in geoscience study and professions. About 69% of participants continued research begun during their internships beyond the internship; and about 38% pursued graduate degrees and secured jobs in geoscience and other STEM fields. (Nearly half are still in school.) Overall, these evaluation data have shown that the IDEA research experience, combined with program elements focused on professional development, reinforces students' sense of their science abilities, connects them to a network of supportive students and professionals and contributes to their sense of belonging within the geosciences.

Modeling the Webgraph: How Far We Are

NASA Astrophysics Data System (ADS)

Donato, Debora; Laura, Luigi; Leonardi, Stefano; Millozzi, Stefano

The following sections are included: * Introduction * Preliminaries * WebBase * In-degree and out-degree * PageRank * Bipartite cliques * Strongly connected components * Stochastic models of the webgraph * Models of the webgraph * A multi-layer model * Large scale simulation * Algorithmic techniques for generating and measuring webgraphs * Data representation and multifiles * Generating webgraphs * Traversal with two bits for each node * Semi-external breadth first search * Semi-external depth first search * Computation of the SCCs * Computation of the bow-tie regions * Disjoint bipartite cliques * PageRank * Summary and outlook

Thrust and drag characteristics of a convergent-divergent nozzle with various exhaust jet temperatures

NASA Technical Reports Server (NTRS)

Hearth, Donald P; Wilcox, Fred A

1954-01-01

An investigation was conducted in the 8-by-6 foot supersonic wind tunnel on the effect of exhaust-gas temperatures on the external and internal characteristics of a convergent-divergent nozzle having an area expansion ratio of 1.83. Data were obtained over a pressure-ratio range from 1 to 20 at free-stream Mach numbers of 1.6 and 2.0 for exhaust temperatures of 860 degrees, 1650 degrees, and 2000 degrees R. Results of this investigation indicated that generally both the internal and external performance characteristics were only slightly affected by a large change in jet temperature. The small differences in performance which did occur were predicted satisfactorily from theoretical considerations.

The NASA thermionic-conversion (TEC-ART) program

NASA Technical Reports Server (NTRS)

Morris, J. F.

1977-01-01

The current emphasis is on out-of-core thermionic conversion (TEC). The additional degrees of freedom offer new potentialities, but high-temperature material effects determine the level and lifetime of TEC performance: New electrodes not only raise power outputs but also maintain them regardless of emitter-vapor deposition on collectors. In addition, effective electrodes serve compatibly with hot-shell alloys. Space TEC withstands external and internal high-temperature vaporization problems, and terrestrial TEC tolerates hot corrosive atmospheres outside and near-vacuum inside. Finally, reduction of losses between converter electrodes is essential even though rather demanding geometries appear to be required for some modes of enhanced operation.

Automatic grid azimuth by hour angle of the sun, a star or a planet using an electronic theodolite Kern E2

NASA Astrophysics Data System (ADS)

Solaric, Nikola

1991-03-01

The paper describes a procedure for automatic determinations of the grid azimuth of an object on the earth surface by the hour angle of a celestial object (the sun, a star, or a planet), using the electronic theodolite Kern E2. The observation procedure is simple because the electronic calculator is directing the procedure, and the degree of accuracy is immediately determined. With this method, the external rms error of a single set is approximately two times smaller than in the case of the altitude method. The paper includes a flowchart of the program.

77 FR 22472 - Energy Conservation Program: Energy Conservation Standards for Certain External Power Supplies...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-16

... Conservation Program: Energy Conservation Standards for Certain External Power Supplies; Correction AGENCY... external power supplies to re-insert a table that had been inadvertently deleted by a technical amendment... standards for all Class A external power supplies to meet. DATES: This correction is effective April 16...

The External Diploma Program (EDP) and the SCANS Report. The External Diploma Program (EDP) and CASAS.

ERIC Educational Resources Information Center

Harvey, Florence

These two presentations discuss the National External Diploma Program (EDP) sponsored by the American Council on Education and its relationship to the Department of Labor's Secretary's Commission on Achieving Necessary Skills (SCANS) report and to the Comprehensive Adult Student Assessment System (CASAS). The first presentation focuses on the…

[Standardization in laboratory hematology by participating in external quality assurance programs].

PubMed

Nazor, Aida; Siftar, Zoran; Flegar-Mestrić, Zlata

2011-09-01

Since 1985, Department of Clinical Chemistry and Laboratory Medicine, Merkur University Hospital, Zagreb, has been participating in the International External Quality Assessment Scheme for Hematology (IEQAS-H) organized by the World Health Organization (WHO). Owing to very good results, in 1987 the Department received a certificate of participation in this control scheme. Department has been cooperating in the external quality assessment program in laboratory hematology which has been continuously performed in Croatia since 1986 by the Committee for External Quality Assessment Schemes under the auspices of the Croatian Society of Medical Biochemists and School of Pharmacy and Biochemistry, University of Zagreb. Nowadays, 186 medical biochemical laboratories are included in the National External Quality Assessment program, which is performed three times per year. Our Department has participated in the international projects of the European Committee for External Quality Assurance Programs in Laboratory Medicine (EQALM).

Chirality-induced negative refraction in magnetized plasma

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

Guo, B.

2013-09-15

Characteristic equations in magnetized plasma with chirality are derived in simple formulations and the dispersion relations for propagation parallel and perpendicular to the external magnetic field are studied in detail. With the help of the dispersion relations of each eigenwave, the author explores chirality-induced negative refraction in magnetized plasma and investigates the effects of parameters (i.e., chirality degree, external magnetic field, etc.) on the negative refraction. The results show that the chirality is the necessary and only one factor which leads to negative refraction without manipulating electrical permittivity and magnetic permeability. Both increasing the degree of chirality and reducing themore » external magnetic field can result in greater range negative refraction. Parameter dependence of the effects is calculated and discussed.« less

Microleakage of the prosthetic abutment/implant interface with internal and external connection: in vitro study.

PubMed

Larrucea Verdugo, Carlos; Jaramillo Núñez, Guido; Acevedo Avila, Ariel; Larrucea San Martín, Carlo

2014-09-01

This study determined the degree of marginal microleakage of the abutment-implant interface on platforms with Morse taper connection and external connection. For this in vitro study, 42 implants, 21 with external connection and 21 with Morse taper connection, were used, immersed in acrylic resin cylinders. Each implant was joined by a prosthetic abutment screw tightened at different degrees, forming the six study groups: (1) External connection, manual tightening (2) External connection, 20 Newton (N) tightening (3) External connection, 30 N tightening (4) Morse taper connection, manual tightening (5) Morse taper connection, 20 N tightening (6) orse taper connection, 30 N tightening. All samples were subjected to load cycling and thermocycling. Then, they were submerged in a solution of 0.2% methylene blue for 24 h. Finally, the microleakage was measured via 20× optical microscopy in each study group, average was obtained, and Mann-Whitney test was applied. Statistically significant differences (P < 0.001) were found between the levels of microleakage presented in the Morse taper connection implants (1.48) and external connection implants (2.8) in all three types of tightening. Microleakage levels decreases when increasing torque is applied to the screws. Morse taper connection implants showed lower levels of microleakage than external connection implants; also, it was observed that microleakage decreases in the way torque increases. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The comparison of femoral component rotational alignment with transepicondylar axis in mobile bearing TKA, CT-scan study.

PubMed

Witoolkollachit, Polawat; Seubchompoo, Onuma

2008-07-01

The tibial axis referencing method with a balanced tension flexion gap at 90 degrees knee flexion provides adequate femoral component rotation usually in external rotation, the trans-epicondylar line being parallel to the proximal tibial cut. The LCS mobile bearing TKA uses this technique to automatically determine the femoral component rotation with desired tension. The determination of the epicondyles may lead to some confusion. On the lateral side, the prominence of the lateral condyle makes it easy to define. However on the medial side, some surgeons use the prominent part of the medial epicondyle (well recognized on CT scan as the most proximal ridge that gives insertion to the superficial collateral ligament) and use the anatomical transepicondylar axis (aTEA). Other surgeons use the depression below called sulcus that defines the surgical transepicondylar axis (sTEA). The authors evaluated 40 clinically successful mobile bearing TKA in 33 patients. All the knees were performed by single surgeon and the rotational alignment of the femoral component was applied with balanced flexion gap technique. Post-op CT-scans were done in all knees with 2-mm interval and measurement of the different angles (between aTEA and the prosthetic posterior condylar line and between the sTEA and the prosthetic posterior condylar line) with the UTHSCSA Imagetool (IT) version 3 from the University of Texas Health Science Center at San Antonio. The authors found that the mean femoral implant angle was in 2.39 degrees (SD = 2.80) of internal rotation with reference to the aTEA and in 1.34 degrees (SD = 1.57 degrees) of external rotation with reference to the sTEA when the medial sulcus was perfectly detected (nine knees, 22.5%). The angle between the aTEA and the sTEA was -3.98 degrees (SD = 1.05 degrees). No patella subluxation was identified. Nineteen or 47.5% of the femoral components were in internal or external femoral rotation of more than 3 degrees to the aTEA. When sTEA was detected, no knee was in internal or external rotation more than 3 degrees to sTEA. The balanced flexion gap technique positions the femoral component in external rotation with the LCS TKA. Within 3 degrees to aTEA or sTEA, this technique produced femoral rotational angle closer to sTEA when the sulcus was detected and produced a wide range of different angles when compared to aTEA. However sTEA is not the consistent bony landmark. This technique is a reliable method to determine femoral rotational alignment.

Isokinetic evaluation of internal/external tibial rotation strength after the use of hamstring tendons for anterior cruciate ligament reconstruction.

PubMed

Armour, Tanya; Forwell, Lorie; Litchfield, Robert; Kirkley, Alexandra; Amendola, Ned; Fowler, Peter J

2004-01-01

Evaluation of the knee after an anterior cruciate ligament reconstruction with the use of the semitendinosus and gracilis (hamstring) autografts has primarily focused on flexion and extension strength. The semitendinosus and gracilis muscles contribute to internal tibial rotation, and it has been suggested that harvest of these tendons for the purpose of an anterior cruciate ligament reconstruction contributes to internal tibial rotation weakness. Internal tibial rotation strength may be affected by the semitendinosus and gracilis harvest after anterior cruciate ligament reconstruction. Prospective evaluation of internal and external tibial rotation strength. Inclusion criteria for subjects (N = 30): unilateral anterior cruciate ligament reconstruction at least 2 years previously, a stable anterior cruciate ligament (<5-mm side-to-side difference) at time of testing confirmed by surgeon and KT-1000 arthrometer, no history of knee problems after initial knee reconstruction, a normal contralateral knee, and the ability to comply with the testing protocol. In an attempt to minimize unwanted subtalar joint motion, subjects were immobilized using an ankle brace and tested at angular velocities of 60 degrees /s, 120 degrees /s, and 180 degrees /s at a knee flexion angle of 90 degrees . The mean peak torque measurements for internal rotation strength of the operative limb (60 degrees /s, 17.4 +/- 4.5 ft-lb; 120 degrees /s, 13.9 +/- 3.3 ft-lb; 180 degrees /s, 11.6 +/- 3.0 ft-lb) were statistically different compared to the nonoperated limb (60 degrees /s, 20.5 +/- 4.7 ft-lb; 120 degrees /s, 15.9 +/- 3.8 ft-lb; 180 degrees /s, 13.4 +/- 3.8 ft-lb) at 60 degrees /s (P = .012), 120 degrees /s (P = .036), and 180 degrees /s (P = .045). The nonoperative limb demonstrated greater strength at all speeds. The mean torque measurements for external rotation were statistically similar when compared to the nonoperated limb at all angular velocities. We have shown through our study that patients who undergo surgical intervention to repair a torn anterior cruciate ligament with the use of autogenous hamstring tendons demonstrate with weaker internal tibial rotation postoperatively at 2 years when compared to the contralateral limb.

The magnitude of tissue cooling during cryotherapy with varied types of compression.

PubMed

Tomchuk, David; Rubley, Mack D; Holcomb, William R; Guadagnoli, Mark; Tarno, Jason M

2010-01-01

Certified athletic trainers can choose different types of external compression (none, Flex-i-Wrap, and elastic wrap) when applying an ice bag to the body. However, which type facilitates the greatest magnitude of tissue cooling is unclear. To compare the effects of 2 common types of external compression on the magnitude of surface and intramuscular cooling during an ice-bag treatment. Randomized controlled trial. University research laboratory. Fourteen college students (10 women, 4 men; age = 22.4 +/- 1.8 years, height = 169.1 +/- 8.2 cm, mass = 73.3 +/- 18.5 kg, skinfold = 13.14 +/- 1.61 mm) with previous cryotherapy experience and a posterior lower leg skinfold equal to or less than 15 mm. On 3 different days separated by 24 to 48 hours, an ice bag was applied to the posterior lower leg surface of each participant for 30 minutes with no compression, with elastic wrap, or with Flex-i-Wrap. Posterior lower leg surface and intramuscular (2 cm) temperatures were recorded for 95 minutes. At 15 minutes, the elastic wrap produced greater surface temperature reduction than no compression (P = .03); this difference remained throughout the protocol (P range, .03 to .04). At 30 minutes, surface temperatures were 14.95 degrees C, 11.55 degrees C, and 9.49 degrees C when an ice bag was applied with no external compression, Flex-i-Wrap, and elastic wrap, respectively. Surface temperatures between Flex-i-Wrap and elastic wrap and between Flex-i-Wrap and no compression were never different. At 10 minutes, Flex-i-Wrap (P = .006) and elastic wrap (P < .001) produced greater intramuscular temperature reduction than no compression produced; these differences remained throughout the protocol. At 10 minutes, no compression, Flex-i-Wrap, and elastic wrap decreased intramuscular temperature by 1.34 degrees C, 2.46 degrees C, and 2.73 degrees C, respectively. At 25 minutes, elastic wrap (8.03 degrees C) produced greater temperature reduction than Flex-i-Wrap (6.65 degrees C) (P = .03) or no compression (4.63 degrees C) (P < .001 ). These differences remained throughout ice application and until 50 minutes after ice-bag removal. During an ice-bag application, external compression with elastic wrap was more effective than Flex-i-Wrap at reducing intramuscular tissue temperature. Elastic wraps should be used for acute injury care.

Mechanical stability of the subtalar joint after lateral ligament sectioning and ankle brace application: a biomechanical experimental study.

PubMed

Kamiya, Tomoaki; Kura, Hideji; Suzuki, Daisuke; Uchiyama, Eiichi; Fujimiya, Mineko; Yamashita, Toshihiko

2009-12-01

The roles of each ligament supporting the subtalar joint have not been clarified despite several biomechanical studies. The effects of ankle braces on subtalar instability have not been shown. The ankle brace has a partial effect on restricting excessive motion of the subtalar joint. Controlled laboratory study. Ten normal fresh-frozen cadaveric specimens were used. The angular motions of the talus were measured via a magnetic tracking system. The specimens were tested while inversion and eversion forces, as well as internal and external rotation torques, were applied. The calcaneofibular ligament, cervical ligament, and interosseous talocalcaneal ligament were sectioned sequentially, and the roles of each ligament, as well as the stabilizing effects of the ankle brace, were examined. Complete sectioning of the ligaments increased the angle between the talus and calcaneus in the frontal plane to 51.7 degrees + or - 11.8 degrees compared with 35.7 degrees + or - 6.0 degrees in the intact state when inversion force was applied. There was a statistically significant difference in the angles between complete sectioning of the ligaments and after application of the brace (34.1 degrees + or - 7.3 degrees ) when inversion force was applied. On the other hand, significant differences in subtalar rotation were not found between complete sectioning of the ligaments and application of the brace when internal and external rotational torques were applied. The ankle brace limited inversion of the subtalar joint, but it did not restrict motion after application of internal or external rotational torques. In cases of severe ankle sprains involving the calcaneofibular ligament, cervical ligament, and interosseous talocalcaneal ligament injuries, application of an ankle brace might be less effective in limiting internal-external rotational instabilities than in cases of inversion instabilities in the subtalar joint. An improvement in the design of the brace is needed to restore better rotational stability in the subtalar joint.

Parity Deformed Jaynes-Cummings Model: “Robust Maximally Entangled States”

PubMed Central

Dehghani, A.; Mojaveri, B.; Shirin, S.; Faseghandis, S. Amiri

2016-01-01

The parity-deformations of the quantum harmonic oscillator are used to describe the generalized Jaynes-Cummings model based on the λ-analog of the Heisenberg algebra. The behavior is interestingly that of a coupled system comprising a two-level atom and a cavity field assisted by a continuous external classical field. The dynamical characters of the system is explored under the influence of the external field. In particular, we analytically study the generation of robust and maximally entangled states formed by a two-level atom trapped in a lossy cavity interacting with an external centrifugal field. We investigate the influence of deformation and detuning parameters on the degree of the quantum entanglement and the atomic population inversion. Under the condition of a linear interaction controlled by an external field, the maximally entangled states may emerge periodically along with time evolution. In the dissipation regime, the entanglement of the parity deformed JCM are preserved more with the increase of the deformation parameter, i.e. the stronger external field induces better degree of entanglement. PMID:27917882

The effect of the long head of the biceps on glenohumeral kinematics.

PubMed

Youm, Thomas; ElAttrache, Neal S; Tibone, James E; McGarry, Michelle H; Lee, Thay Q

2009-01-01

The long head of the biceps has been described as a stabilizing force in the setting of glenohumeral instability. However, data are lacking on the effect of loading the long head of the biceps on glenohumeral kinematics. Six cadaveric shoulders were tested for glenohumeral rotational range of motion and translation using a custom shoulder testing system and the Microscribe 3DLX (Immersion, San Jose, CA). The path of glenohumeral articulation (PGA) was measured by calculating the humeral head center with respect to the glenoid articular surface at maximal internal rotation, 30 degrees, 60 degrees, 90 degrees, and maximal external rotation. Significant decreases in glenohumeral rotational range of motion and translation were found with 22-N biceps loading vs the unloaded group. With respect to the PGA, the humeral rotation center was shifted posterior with biceps loading at maximal internal rotation, 30 degrees, and 60 degrees of external rotation. Loading the long head of the biceps significantly affects glenohumeral rotational range of motion, translations, and kinematics.

Tech-Prep/Associate Degree Program Guide: Tech Prep Associate Degree Program, Business Administration Associate Degree Program, Office Administration Associate Degree Program, Allied Health Associate Degree Program.

ERIC Educational Resources Information Center

Marmaras, Judy; Neri, Pat

The Tech-Prep Associate Degree Program (TPAD) at the Community College of Rhode Island (CCRI) in Warwick, is a high school/community college partnership providing high school students with an alternative program of study focused on goal setting, basic academic skills development, and the skills needed to pursue a career in a technical, business or…

Dynamical responses to external stimuli for both cases of excitatory and inhibitory synchronization in a complex neuronal network.

PubMed

Kim, Sang-Yoon; Lim, Woochang

2017-10-01

For studying how dynamical responses to external stimuli depend on the synaptic-coupling type, we consider two types of excitatory and inhibitory synchronization (i.e., synchronization via synaptic excitation and inhibition) in complex small-world networks of excitatory regular spiking (RS) pyramidal neurons and inhibitory fast spiking (FS) interneurons. For both cases of excitatory and inhibitory synchronization, effects of synaptic couplings on dynamical responses to external time-periodic stimuli S ( t ) (applied to a fraction of neurons) are investigated by varying the driving amplitude A of S ( t ). Stimulated neurons are phase-locked to external stimuli for both cases of excitatory and inhibitory couplings. On the other hand, the stimulation effect on non-stimulated neurons depends on the type of synaptic coupling. The external stimulus S ( t ) makes a constructive effect on excitatory non-stimulated RS neurons (i.e., it causes external phase lockings in the non-stimulated sub-population), while S ( t ) makes a destructive effect on inhibitory non-stimulated FS interneurons (i.e., it breaks up original inhibitory synchronization in the non-stimulated sub-population). As results of these different effects of S ( t ), the type and degree of dynamical response (e.g., synchronization enhancement or suppression), characterized by the dynamical response factor [Formula: see text] (given by the ratio of synchronization degree in the presence and absence of stimulus), are found to vary in a distinctly different way, depending on the synaptic-coupling type. Furthermore, we also measure the matching degree between the dynamics of the two sub-populations of stimulated and non-stimulated neurons in terms of a "cross-correlation" measure [Formula: see text]. With increasing A , based on [Formula: see text], we discuss the cross-correlations between the two sub-populations, affecting the dynamical responses to S ( t ).

Contacts in the Office of Pesticide Programs, Field and External Affairs Division

EPA Pesticide Factsheets

Contact the Field and External Affairs Division (FEAD) about program policies and regulations; legislation and congressional interaction; regional, state, and tribal coordination and assistance; international and field programs; and communication activity.

Collaborative, Early-undergraduate-focused REU Programs at Savannah State University have been Vital to Growing a Demographically Diverse Ocean Science Community

NASA Astrophysics Data System (ADS)

Gilligan, M. R.; Cox, T. M.; Hintz, C. J.

2011-12-01

Formal support for undergraduates to participate in marine/ocean science research at Savannah State University (SSU), a historically-Black unit of the University System of Georgia, began in 1989 with funding from the National Science Foundation for an unsolicited proposal (OCE-8919102, 34,935). Today SSU, which has offered B.S degrees since 1979 and M.S. degrees since 2001 in Marine Sciences, is making major contributions nationally to demographic diversity in ocean sciences. 33% of Master's degrees in marine/ocean sciences earned by African Americans in the U.S. from 2004-2007 were earned at SSU. 10% of African American Master's and Doctoral students in marine/ ocean sciences in 2007 were either enrolled in the Master's program at SSU or were former SSU students enrolled in Doctoral programs elsewhere. Collaborative REU programs that focus on early (freshman and sophomore) undergraduate students have been a consistent and vital part of that success. In the most recent iteration of our summer REU program we used six of the best practices outlined in the literature to increase success and retention of underrepresented minority students in STEM fields: early intervention, strong mentoring, research experience, career counseling, financial support, workshops and seminars. The early intervention with strong mentoring has proven successful in several metrics: retention in STEM majors (96%), progression to graduate school (50%), and continuation to later research experiences (75%). Research mentors include faculty at staff at SSU, the Skidaway Institute of Oceanography, Gray's Reef National Marine Sanctuary and Georgia Tech-Savannah. Formal collaborative and cooperative agreements, externally-funded grants, and contracts in support of student research training have proven to be critical in providing resources for growth and improvement marine science curricular options at the University. Since 1981 the program has had four formal partnerships and 36 funded grant awards and contracts totaling 11.7 million. HBCUs are disproportionately more effective in training significant numbers of African American students in the sciences. Although they enrolled only 11.1% of African-American undergraduates and 9.4% of African American graduate students in fall 2007 in the U.S., they awarded 33.3% of undergraduate and 24% of master's degrees earned by African-Americans in Biological, biomedical and, physical sciences, and science technologies in 2006 and 2007. Commitments to the development of non-traditional academic and research programs at HBCUs and other minority serving institutions should be expanded to increase demographic diversity in the ocean sciences.

Long-term outcomes of external femoral derotation osteotomies in children with cerebral palsy.

PubMed

Õunpuu, Sylvia; Solomito, Matthew; Bell, Katharine; Pierz, Kristan

2017-07-01

External femoral derotation osteotomy (FDO) is an orthopaedic intervention to correct increased femoral anteversion and associated excessive internal hip rotation and internal foot progression during gait in children with cerebral palsy. The resulting functional issues may include clearance problems and hip abductor lever-arm dysfunction. The purpose of this study was to evaluate long-term gait outcomes of FDO. Twenty ambulatory patients (27 sides) with cerebral palsy who underwent pre-operative (P0) and a one year post-operative (P1) gait analysis as part of the standard of care had a second post-operative analysis (P2) approximately 11 years post-surgical intervention. Mean hip rotation in stance showed statistically significant decreases in internal rotation at P1 post-surgical intervention that were maintained long-term (mean hip rotation P0: 21±9, P1: 0±9 and P2: 6±12 degrees internal). Similar results were seen with mean foot progression (P0: 9±16 degrees internal, P1: 14±13 degrees external, P2: 13±16 degrees external). However, 2/27 sides (9%) showed a recurrence of internal hip rotation of >15° at the 11year follow-up. The reasons for this recurrence could include age, surgical location and ongoing disease process all of which need to be further examined. We conclude that FDO can show long-term kinematic and functional benefits when performed in the prepubescent child with cerebral palsy in comparison to the natural progression of of hip rotation in cerebral palsy. Copyright © 2017 Elsevier B.V. All rights reserved.

Effects of 6-week sling-based training of the external-rotator muscles on the shoulder profile in elite female high school handball players.

PubMed

Genevois, Cyril; Berthier, Philippe; Guidou, Vincent; Muller, Franck; Thiebault, Boris; Rogowski, Isabelle

2014-11-01

In women's handball, the large numbers of throws and passes make the shoulder region vulnerable to overuse injuries. Repetitive throwing motions generate imbalance between shoulder internal- and external-rotator muscles. It has not yet been established whether sling-based training can improve shoulder external-rotator muscle strength. This study investigated the effectiveness of a 6-wk strengthening program in improving shoulder functional profile in elite female high school handball players. Crossover study. National elite handball training center. 25 elite female high school handball players. The program, completed twice per week for 6 wk, included sling-based strengthening exercises using a suspension trainer for external rotation with scapular retraction and scapular retraction alone. Maximal shoulder external- and internal-rotation strength, shoulder external- and internal-rotation range of motion (ROM), and maximal throwing velocity were assessed preintervention and postintervention for dominant and nondominant sides. After sling training, external- and internal-rotation strength increased significantly for both sides (P ≤ .001, and P = .004, respectively), with the result that there was no significant change in external- and internal-rotation strength ratios for either the dominant or the nondominant shoulder. No significant differences were observed for external-rotation ROM, while internal-rotation ROM decreased moderately, in particular in the dominant shoulder (P = .005). Maximal throwing velocity remained constant for the dominant arm, whereas a significant increase was found for the nondominant arm (P = .017). This 6-wk strengthening program was effective in improving shoulder external-rotator muscle strength but resulted in a decrease in the ROM in shoulder internal rotation, while throwing velocity remained stable. Adding a stretching program to this type of sling-based training program might help avoid potential detrimental effects on shoulder ROM.

Program Development and External Assessment.

ERIC Educational Resources Information Center

Minnis, D. L.

Although the development of new models is essential to the improvement of teacher preparation programs, the California system of accreditation of teacher education programs seems to hinder innovative program development and evaluation. External assessment in California is based on a discrepancy model which works best when applied to static…

External quality assurance programs as a tool for verifying standardization of measurement procedures: Pilot collaboration in Europe.

PubMed

Perich, C; Ricós, C; Alvarez, V; Biosca, C; Boned, B; Cava, F; Doménech, M V; Fernández-Calle, P; Fernández-Fernández, P; García-Lario, J V; Minchinela, J; Simón, M; Jansen, R

2014-05-15

Current external quality assurance schemes have been classified into six categories, according to their ability to verify the degree of standardization of the participating measurement procedures. SKML (Netherlands) is a Category 1 EQA scheme (commutable EQA materials with values assigned by reference methods), whereas SEQC (Spain) is a Category 5 scheme (replicate analyses of non-commutable materials with no values assigned by reference methods). The results obtained by a group of Spanish laboratories participating in a pilot study organized by SKML are examined, with the aim of pointing out the improvements over our current scheme that a Category 1 program could provide. Imprecision and bias are calculated for each analyte and laboratory, and compared with quality specifications derived from biological variation. Of the 26 analytes studied, 9 had results comparable with those from reference methods, and 10 analytes did not have comparable results. The remaining 7 analytes measured did not have available reference method values, and in these cases, comparison with the peer group showed comparable results. The reasons for disagreement in the second group can be summarized as: use of non-standard methods (IFCC without exogenous pyridoxal phosphate for AST and ALT, Jaffé kinetic at low-normal creatinine concentrations and with eGFR); non-commutability of the reference material used to assign values to the routine calibrator (calcium, magnesium and sodium); use of reference materials without established commutability instead of reference methods for AST and GGT, and lack of a systematic effort by manufacturers to harmonize results. Results obtained in this work demonstrate the important role of external quality assurance programs using commutable materials with values assigned by reference methods to correctly monitor the standardization of laboratory tests with consequent minimization of risk to patients. Copyright © 2013 Elsevier B.V. All rights reserved.

Bose-Einstein Condensates in 1D Optical Lattices: Nonlinearity and Wannier-Stark Spectra

NASA Astrophysics Data System (ADS)

Arimondo, Ennio; Ciampini, Donatella; Morsch, Oliver

The development of powerful laser cooling and trapping techniques has made possible the controlled realization of dense and cold gaseous samples, thus opening the way for investigations in the ultracold temperature regimes not accessible with conventional techniques. A Bose-Einstein condensate (BEC) represents a peculiar gaseous state where all the particles reside in the same quantum mechanical state. Therefore BECs exhibit quantum mechanical phe-nomena on a macroscopic scale with a single quantum mechanical wavefunction describing the external degrees of freedom. That control of the external degrees of freedom is combined with a precise control of the internal degrees. The BEC investigation has become a very active area of research in contem-porary physics. The BEC study encompasses different subfields of physics, i.e., atomic and molecular physics, quantum optics, laser spectroscopy, solid state physics. Atomic physics and laser spectroscopy provide the methods for creating and manipulating the atomic and molecular BECs. However owing to the interactions between the particles composing the condensate and to the configuration of the external potential, concepts and methods from solid state physics are extensively used for BEC description.

[Pedicle flap transfer combined with external fixator to treat leg open fracture with soft tissue defect].

PubMed

Luo, Zhongchun; Lou, Hua; Jiang, Junwei; Song, Chunlin; Gong, Min; Wang, Yongcai

2008-08-01

To investigate the clinical results of treating leg open fracture with soft tissue defect by pedicle flap transfer in combination with external fixator. From May 2004 to June 2007, 12 cases of leg open fracture with soft tissue defect, 9 males and 3 females aged 18-75 years, were treated. Among them, 8 cases were caused by traffic accidents, 2 crush, 1 falling and 1 mechanical accident. According to the Gustilo Classification, there were 2 cases of type II, 5 of type IIIA and 5 of type IIIB. There were 2 cases of upper-tibia fracture, 3 of middle-tibia and 7 of middle-lower. The sizes of soft tissue defect ranged from 5 cm x 3 cm to 22 cm x 10 cm.The sizes of exposed bone ranged from 3 cm x 2 cm to 6 cm x 3 cm. The course of the disease was 1-12 hours. Fracture fixation was reached by external fixators or external fixators and limited internal fixation with Kirschner wire. The wounds with exposed tendons and bones were repaired by ipsilateral local rotation flap, sural neurocutaneous flap and saphenous nerve flap. The size of selected flap ranged from 5 cm x 4 cm to 18 cm x 12 cm. Granulation wounds were repaired by skin grafting or direct suture. All patients were followed up for 6 months to 2 years. All patients survived, among whom 2 with the wound edge infection and 1 with the distal necrosis were cured by changing the dressing, 8 with pin hole infection were treated by taking out the external fixator, 1 with nonunion received fracture healing after bone graft in comminuted fracture of lower tibia, 2 suffered delayed union in middle-lower tibia fracture. The ROM of ankle in 3 cases was mildly poor with surpass-joint fixation, with plantar extension of 0-10 degrees and plantar flexion of 10-30 degrees, while the others had plantar extension of 10-20 degrees and plantar flexion of 30-50 degrees. The method of pedicle flap transfer combined with external fixator is safe and effective for the leg open fracture with soft tissue defect.

Test Report for MSFC Test No. 83-2: Pressure scaled water impact test of a 12.5 inch diameter model of the Space Shuttle solid rocket booster filament wound case and external TVC PCD

NASA Technical Reports Server (NTRS)

1983-01-01

Water impact tests using a 12.5 inch diameter model representing a 8.56 percent scale of the Space Shuttle Solid Rocket Booster configuration were conducted. The two primary objectives of this SRB scale model water impact test program were: 1. Obtain cavity collapse applied pressure distributions for the 8.56 percent rigid body scale model FWC pressure magnitudes as a function of full-scale initial impact conditions at vertical velocities from 65 to 85 ft/sec, horizontal velocities from 0 to 45 ft/sec, and angles from -10 to +10 degrees. 2. Obtain rigid body applied pressures on the TVC pod and aft skirt internal stiffener rings at initial impact and cavity collapse loading events. In addition, nozzle loads were measured. Full scale vertical velocities of 65 to 85 ft/sec, horizontal velocities of 0 to 45 ft/sec, and impact angles from -10 to +10 degrees simulated.

Understanding the role of spin-motion coupling in Ramsey spectroscopy

NASA Astrophysics Data System (ADS)

Koller, Andrew; Beverland, Michael; Mundinger, Joshua; Gorshkov, Alexey; Rey, Ana Maria

2014-05-01

Ramsey spectroscopy has become a powerful technique for probing non-equilibrium dynamics of internal (pseudospin) degrees of freedom of interacting systems. In many theoretical treatments, the key to understanding the dynamics has been to assume the external (motional) degrees of freedom are decoupled from the pseudospin degrees of freedom. Determining the validity of this approximation - known as the spin model approximation - has not been addressed in detail. We shed light in this direction by calculating Ramsey dynamics exactly for two interacting spin-1/2 particles in a harmonic trap. We find that in 1D the spin model assumption works well over a wide range of experimentally-relevant conditions, but can fail at time scales longer than those set by the mean interaction energy. Surprisingly, in 2D a modified version of the spin model is exact to first order in the interaction strength. This analysis is important for a correct interpretation of Ramsey spectroscopy and has broad applications ranging from precision measurements to quantum information and to fundamental probes of many-body systems. Supported by NSF, ARO-DARPA-OLE, AFOSR, NIST, the Lee A. DuBridge and Gordon and Betty Moore Foundations, and the NDSEG program.

Pathways to Excellence Scholarship Program for women in STEM fields

NASA Astrophysics Data System (ADS)

di Rienzi, Joseph

2013-03-01

Notre Dame of Maryland University (NDMU) has an NSF S-STEM grant, Pathways to Excellence, that gives 10 scholarships annually to academically talented women undergraduates with demonstrated financial need who are pursuing degrees in mathematics, physics, computer information systems, or engineering. NDMU has been cited (Whitten, et al. (2007)) as providing a female friendly environment for the study of physics. In this program we are using a tri-part mentoring system involving a faculty member in the student's discipline, a peer mentor from the program and an external alumnae mentor. The program also has a thematic seminar course for the scholars. Each student in the program is tasked to construct a career development plan in assistance with her faculty mentor and set measured annual goals. In addition, all scholarship students are requested to have an experiential experience. As a result, NDMU aims to strengthen its role in increasing the numbers of well-educated and skilled women employees from diverse backgrounds, including mostly first-generation college students, in technical and scientific areas. Early assessment of the success of the program will be presented as well as modifications that resulted from the formative evaluation. This program is funded by a National Science Foundation S-STEM grant which is not responsible for its content.

From Vesalius to virtual reality: How embodied cognition facilitates the visualization of anatomy

NASA Astrophysics Data System (ADS)

Jang, Susan

This study examines the facilitative effects of embodiment of a complex internal anatomical structure through three-dimensional ("3-D") interactivity in a virtual reality ("VR") program. Since Shepard and Metzler's influential 1971 study, it has been known that 3-D objects (e.g., multiple-armed cube or external body parts) are visually and motorically embodied in our minds. For example, people take longer to rotate mentally an image of their hand not only when there is a greater degree of rotation, but also when the images are presented in a manner incompatible with their natural body movement (Parsons, 1987a, 1994; Cooper & Shepard, 1975; Sekiyama, 1983). Such findings confirm the notion that our mental images and rotations of those images are in fact confined by the laws of physics and biomechanics, because we perceive, think and reason in an embodied fashion. With the advancement of new technologies, virtual reality programs for medical education now enable users to interact directly in a 3-D environment with internal anatomical structures. Given that such structures are not readily viewable to users and thus not previously susceptible to embodiment, coupled with the VR environment also affording all possible degrees of rotation, how people learn from these programs raises new questions. If we embody external anatomical parts we can see, such as our hands and feet, can we embody internal anatomical parts we cannot see? Does manipulating the anatomical part in virtual space facilitate the user's embodiment of that structure and therefore the ability to visualize the structure mentally? Medical students grouped in yoked-pairs were tasked with mastering the spatial configuration of an internal anatomical structure; only one group was allowed to manipulate the images of this anatomical structure in a 3-D VR environment, whereas the other group could only view the manipulation. The manipulation group outperformed the visual group, suggesting that the interactivity that took place among the manipulation group promoted visual and motoric embodiment, which in turn enhanced learning. Moreover, when accounting for spatial ability, it was found that manipulation benefits students with low spatial ability more than students with high spatial ability.

Exploring the beliefs and practices of five preservice secondary science teachers from recruitment through induction in a university preparation program: A longitudinal study

NASA Astrophysics Data System (ADS)

Fletcher, Steven Samuel

This three-year longitudinal study explores the evolving beliefs and practices of five prospective secondary science teachers in a university preparation program from recruitment through their first year in the classroom. As an interpretive qualitative study, the format for data collection and analysis utilizes a case-study methodology with cross-case analysis. Data was collected through semi-structured interviews, collected artifacts, and classroom observations. There are a number of important conclusions from this study. First, the teachers' beliefs about teaching initially shift to a contemporary focus during the program, but ultimately return to a didactic orientation by their first year in the classroom. At the same time, the teachers' beliefs about learning remain consistently more contemporary in nature. Second, the participants believe that they practice teaching science as inquiry at a higher level than are indicated by researcher observations. Third, while participants value advanced content and educational theory coursework, they do not always see the link between these experiences and their development as science teachers. Fourth, the findings from this study reveal that internal and external contextual factors impacted, to varying degrees, the development of the science teachers. The findings from this study contribute to a deeper understanding of the development of science teachers from preservice education to the induction years, which indicates a pattern that is not linear. The findings from this study also reinforce the importance of internal and external contextual factors on the development of science teachers. Ultimately, this study is important to the field of secondary science teacher education as it depicts the complex interactions between the individual, the preparation program, and the school placements that impact the beliefs and practices of preservice and beginning teachers.

Polarization of photons in matter–antimatter annihilation

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

Moskaliuk, S.S.

2015-03-10

In this work we demonstrate the possibility of generation of linear polarization of the electromagnetic field (EMF) due to the quantum effects in matter-antimatter annihilation process for anisotropic space of the I type according to Bianchi. We study the dynamics of this process to estimate the degree of polarisation of the EMF in the external gravitational field of the anisotropic Bianchi I model. It has been established that the quantum effects in matter-antimatter annihilation process in the external gravitational field of the anisotropic Bianchi I model provide contribution to the degree of polarisation of the EMF in quadrupole harmonics.

Evaluation of functional outcome of pilon fractures managed with limited internal fixation and external fixation: A prospective clinical study.

PubMed

Meena, Umesh Kumar; Bansal, Mahesh Chand; Behera, Prateek; Upadhyay, Rahul; Gothwal, Gyan Chand

2017-11-01

The management of pilon fractures is controversial primarily due to the high rate of complications irrespective of the mode of treatment. Limited internal fixation with external fixation is associated with minimal soft tissue handling. This may reduce the chances of wound dehiscence and infection. This study was designed to evaluate the functional and clinical outcomes in patients treated with limited internal fixation combined with external fixation in pilon fractures. This study was conducted as a prospective clinical study on 56 skeletally mature patients with closed fractures with poor skin condition, and with open grade 1 and grade 2 distal tibial intra-articular fractures. All patients were treated with combined limited internal fixation and ankle spanning external fixation. All fractures in this series united with an average time period of union of 18.3weeks (ranging from 13 weeks to 30 weeks). There was no non-union in any case. There was malunion in 4 cases, varus malunion (>5 degree) in 2 cases and recurvatum in another 2 cases). Excellent to good functional results were observed in 88% cases based on the modified Ovadia and Beals score. The mean ankle dorsiflexion and planter flexion movements were 10.2±5.3 degrees and 27.4±7.2 degrees respectively. infections occurred in 6 patients which included 4 pin tract infections and 2 superficial wound infection, all 6 healed after removal of pin tract and with oral antibiotics. The technique of combined external fixation with internal fixation is safe and effective management option for intra-articular distal tibial fractures.

Standards-Based External Exams and Students' Science-Related Career Expectations: An International Perspective

ERIC Educational Resources Information Center

Han, Seong Won

2016-01-01

Students' science-related career expectations are important for predicting their future science, technology, engineering, and mathematics (STEM)-related educational and occupational attainments. This study examines the degree to which standards-based external examinations are associated with a student's propensity for pursuing science-related…

Preschool-Based Programs for Externalizing Problems

ERIC Educational Resources Information Center

Arnold, David H.; Brown, Sharice A.; Meagher, Susan; Baker, Courtney N.; Dobbs, Jennifer; Doctoroff, Greta L.

2006-01-01

Few mental health initiatives for young children have used classroom programs. Preschool-based efforts targeting externalizing behavior could help prevent conduct disorders. Additional benefits may include improved academic achievement and reduced risk for other mental health difficulties. Pro-grams that target multiple developmental domains are…

Usefulness of the "grand-piano sign" for determining femoral rotational alignment in total knee arthroplasty.

PubMed

Ohmori, Takaaki; Kabata, Tamon; Kajino, Yoshitomo; Taga, Tadashi; Inoue, Daisuke; Yamamoto, Takashi; Takagi, Tomoharu; Yoshitani, Junya; Ueno, Takuro; Tsuchiya, Hiroyuki

2018-01-01

The "grand-piano sign" is a well-known indicator of proper rotational femoral alignment. We investigated changes in the shape of the femoral anterior cutting plane by changing the rotational alignment, anterior portion depth, and cutting plane flexion angle. We simulated various cutting planes after cutting the anterior portion of the femur next to the distal femoral osteotomy in 50 patients with varus knee and also a femoral anterior osteotomy with four degree (S group) and seven degree (T group) flexion angles regarding the mechanical axis. We defined the final cutting plane as the farthest position that we could reach without making a notch and the precutting plane as two millimeters anterior from the final cutting plane. The simulated resection plane was rotated to produce external and internal rotation angles of 0°, three degrees, and five degrees relative to the surgical transepicondylar axis (SEA). We investigated medial and lateral portions of the femoral anterior cutting plane length ratio (M/L). When we cut parallel to SEA, M/L was 0.67±0.09 and 0.62±0.12 in the T and S groups, respectively. M/L was approximately 0.8 and 0.5 with five degree internal and external rotations, respectively (P<0.01). On comparing final cutting and precutting planes, there were no significant differences in M/L without five degree external rotation in the T group and no significant difference in any case in the S group (P>0.01). The ideal M/L of the femoral anterior cutting plane was 0.62-0.67. M/L did not change with a precutting plane in almost all rotational patterns. Copyright © 2017. Published by Elsevier B.V.

Sex differences in coupled knee motions during the transition from non-weight bearing to weight bearing.

PubMed

Shultz, Sandra J; Beynnon, Bruce D; Schmitz, Randy J

2009-06-01

Knee ligament injuries frequently happen when the joint transitions from non-weight bearing (NWB) to weight bearing (WB). To gain insight into the mechanism that produces these injuries, physically active females (N = 41) and males (N = 39) underwent measurement of coupled tibiofemoral joint displacements [anterior tibial translation (ATT) and varus-valgus and internal-external rotations] and neuromuscular responses as the knee transitioned from NWB to WB in response to a 40% body weight load applied under the control of gravity. The transition from NWB to WB produced no difference in ATT between males and females; however, significant sex-based differences were noted for both transverse and frontal plane knee motions. With the knee NWB, females were in a greater absolute valgus compared to males (6.6 vs. 5.0 degrees), and moved through greater varus motion than males during the transition from NW to WB (2.3 vs. 1.4 degrees), resulting in similar valgus alignment for both sexes at peak WB (4.3 vs. 3.6 degrees). In the transverse plane, the knees of females were positioned in more external rotation compared to males when NWB (1.4 vs. -0.3 degrees), then females externally rotated their knees while males internally rotated their knees during the transition from NWB to WB. This resulted in a 3.4 degrees difference in transverse plane knee position at peak WB (2.3 vs. -1.1 degrees). Our findings suggest that the coupled knee motions produced during the transition from NWB to WB are sex dependent, and may provide insight into the knee motion patterns that place females at increased risk of knee ligament injury. Copyright 2008 Orthopaedic Research Society

Becoming a registered nurse: the nurse extern experience.

PubMed

Starr, Kimberly; Conley, Virginia M

2006-01-01

Little is known about the perceptions of nursing students externing in newly developed hospital-based programs that focus on socialization and transition to the registered nurse (RN) role rather than on institutional recruitment and retention goals. This qualitative study explored student nurse externs' expectations, experiences, and benefits of participation in a student-focused externship program. Externs wanted to gain experience with skills and learn what it was like to be an RN. Goals were met or exceeded by becoming comfortable in the externship role, growing in skill performance and confidence, and becoming members of the healthcare team. The experience fostered growth from the novice to advanced beginner level of nursing practice. Externs saw the program participation as a valuable way to gain experience and learn what it was like to be an RN.

[Effect of staining method and sintering temperature on the color of porcelain-fused-to-metal restorations].

PubMed

Wang, Yan; Yan, Wei-hao; Zhang, Xin-chun; Huang, Yue; Shen, Lin-han

2004-12-01

To investigate the effect of staining method and sintering temperature on the color of porcelain-fused-metal restorations. 40 cylindrical stained porcelain-metal specimens of 15 mm in diameter and 6 mm in height were fabricated with customized mould, consisting of 2 mm Ni-Cr metal, 1 mm opaque porcelain, 2 mm dentine porcelain and 1 mm enamel porcelain. The specimens were prepared by 5 techniques, 8 for each group. Group A: internal staining, Group B: external staining, 900 degrees centigrade sintering temperature was used in both A and B group; Group C to E: external staining, with the sintering temperature of 880 degrees centigrade, 900 degrees centigrade and 920 degrees centigrade respectively. Sofu A2 porcelain and Sofu 44 stain system were used for the study. Using standard white plate as a reference, colors (L*,a*,b* coordinates) of the specimens were measured with a computerized colorimeter. Student's t test and one way ANOVA were used to analyze the data. DeltaE, b* and Delta C(ab)* of Group B (external staining) and group A (internal staining) were 43.72 +/- 2.99/26.51 +/- 1.64/31.31 +/- 2.48 and 39.71 +/- 1.78/23.69 +/- 0.36/26.55 +/- 2.16, respectively. The values of the former group were significantly higher than that of the latter (P < 0.05); For Group C to E, there were no significant differences in all the color parameters. Staining method has a significant effect on the color parameters of porcelain-fused-to-metal restorations; For external staining, within the clinically-used range, changing the sintering temperature does not have an obvious effect on the color.

Risk factors associated with exertional medial tibial pain: a 12 month prospective clinical study.

PubMed

Burne, S G; Khan, K M; Boudville, P B; Mallet, R J; Newman, P M; Steinman, L J; Thornton, E

2004-08-01

To investigate in a military setting the potential role of intrinsic biomechanical and anthropometric risk factors for, and the incidence of, exertional medial tibial pain (EMTP). A prospective clinical outcome study in a cohort of 122 men and 36 women at the Australian Defence Force Academy. Each cadet underwent measurements of seven intrinsic variables: hip range of motion, leg length discrepancy, lean calf girth, maximum ankle dorsiflexion range, foot type, rear foot alignment, and tibial alignment. Test-retest reliability was undertaken on each variable. A physician recorded any cadet presenting with diagnostic criteria of EMTP. Records were analysed at 12 months for EMTP presentation and for military fitness test results. 23 cadets (12 men, 11 women) met the criteria for EMTP after 12 months, with a cross gender (F/M) odds ratio of 3.1. In men, both internal and external range of hip motion was greater in those with EMTP: left internal (12 degrees, p = 0.000), right internal (8 degrees, p = 0.014), left external (8 degrees, p = 0.042), right external (9 degrees, p = 0.026). Lean calf girth was lower by 4.2% for the right leg (p = 0.040) but by only 2.9% for the left leg (p = 0.141). No intrinsic risk factor was associated with EMTP in women. EMTP was the major cause for non-completion of the run component of the ADFA fitness test in both men and women. Greater internal and external hip range of motion and lower lean calf girth were associated with EMTP in male military cadets. Women had high rates of injury, although no intrinsic factor was identified. Reasons for this sex difference need to be identified.

Safety evaluation of large external fixation clamps and frames in a magnetic resonance environment.

PubMed

Luechinger, Roger; Boesiger, Peter; Disegi, John A

2007-07-01

Large orthopedic external fixation clamps and related components were evaluated for force, torque, and heating response when subjected to the strong electromagnetic fields of magnetic-resonance (MR) imaging devices. Forces induced by a 3-Tesla (T) MR scanner were compiled for newly designed nonmagnetic clamps and older clamps that contained ferromagnetic components. Heating trials were performed in a 1.5 and in a 3 T MR scanner with two assembled external fixation frames. Forces of the newly designed clamps were more than a factor 2 lower as the gravitational force on the device whereas, magnetic forces on the older devices showed over 10 times the force induced by earth acceleration of gravity. No torque effects could be found for the newly designed clamps. Temperature measurements at the tips of Schanz screws in the 1.5 T MR scanner showed a rise of 0.7 degrees C for a pelvic frame and of 2.1 degrees C for a diamond knee bridge frame when normalized to a specific absorption rate (SAR) of 2 W/kg. The normalized temperature increases in the 3 T MR scanner were 0.9 degrees C for the pelvic frame and 1.1 degrees C for the knee bridge frame. Large external fixation frames assembled with the newly designed clamps (390 Series Clamps), carbon fiber reinforced rods, and implant quality 316L stainless steel Schanz screws met prevailing force and torque limits when tested in a 3-T field, and demonstrated temperature increase that met IEC-60601 guidelines for extremities. The influence of frame-induced eddy currents on the risk of peripheral nerve stimulation was not investigated. Copyright 2006 Wiley Periodicals, Inc.

The External Performance Appraisal of China Energy Regulation: An Empirical Study Using a TOPSIS Method Based on Entropy Weight and Mahalanobis Distance.

PubMed

Wang, Zheng-Xin; Li, Dan-Dan; Zheng, Hong-Hao

2018-01-30

In China's industrialization process, the effective regulation of energy and environment can promote the positive externality of energy consumption while reducing negative externality, which is an important means for realizing the sustainable development of an economic society. The study puts forward an improved technique for order preference by similarity to an ideal solution based on entropy weight and Mahalanobis distance (briefly referred as E-M-TOPSIS). The performance of the approach was verified to be satisfactory. By separately using traditional and improved TOPSIS methods, the study carried out the empirical appraisals on the external performance of China's energy regulation during 1999~2015. The results show that the correlation between the performance indexes causes the significant difference between the appraisal results of E-M-TOPSIS and traditional TOPSIS. The E-M-TOPSIS takes the correlation between indexes into account and generally softens the closeness degree compared with traditional TOPSIS. Moreover, it makes the relative closeness degree fluctuate within a small-amplitude. The results conform to the practical condition of China's energy regulation and therefore the E-M-TOPSIS is favorably applicable for the external performance appraisal of energy regulation. Additionally, the external economic performance and social responsibility performance (including environmental and energy safety performances) based on the E-M-TOPSIS exhibit significantly different fluctuation trends. The external economic performance dramatically fluctuates with a larger fluctuation amplitude, while the social responsibility performance exhibits a relatively stable interval fluctuation. This indicates that compared to the social responsibility performance, the fluctuation of external economic performance is more sensitive to energy regulation.

[Performance assessment employing slide sets: A tool for the classification of senior microscopists from Colombia´s Malaria Control Program].

PubMed

Mendoza, Nohora Marcela; González, Nohora Elizabeth

2015-01-01

One of the most important activities for quality assurance of malaria diagnosis is performance assessment. In Colombia, performance assessment of malaria microscopists has been done through the external performance assessment and indirect external performance assessment programs. To assess the performance of malaria microscopists of public reference laboratories using slide sets, and to describe the methodology used for this purpose. This was a retrospective study to evaluate the concordance of senior microscopists regarding parasite detection, species identification and parasite count based on the results of the assessment of competences using two sets, one comprising 40 slides, and another one with 17 slides. The concordance for parasite detection was 96.9% (95% CI: 96.0-97.5) and 88.7% (95% CI: 86.6-90.5) for species identification. The average percentage of concordant slides in the group evaluated was 89.7% (95% CI: 87.5-91.6). Most of the senior microscopists in Colombia were classified in the two top categories in the performance assessment using slide sets. The most common difficulty encountered was the identification of parasite species. The use of this tool to assess individual performance of microscopists in the evaluation of samples with different degrees of difficulty allows for characterizing the members of the malaria diagnosis network and strengthening the abilities of those who require it.

Electronic and energetics properties of oxygen defects in La2-xSrxCuO4 in relation to doping and strain

NASA Astrophysics Data System (ADS)

Park, Sohee; Park, Changwon; Yoon, Mina

The level of oxygen defects in La2-xSrxCuO4 (LSCO), a high temperature superconductor, is known to drastically change LSCO's structural and electronic properties. However, the atomistic understanding of the role of oxygen defects is far from being complete. Using first-principles calculations, we investigated the electronic and energetic properties of oxygen vacancies in LSCO in relation to external parameters such as degree of Sr doping amount and external strain. We find that the relative stabilities between the equatorial vacancy induced in the CuO2 layer and the apical vacancy in the LaO layer can be altered by strain. In addition, Sr doping plays a crucial role in their relative stabilities. Therefore, the complex interplay between those key parameters essentially determines the overall oxygen density. Our finding can be instrumental in the experimental development of LSCO with desired oxygen density. Work supported by the LDRD Program of ORNL managed by UT-Battle, LLC, for the U.S. DOE.

Choosing a Truly External Evaluator

ERIC Educational Resources Information Center

Ray, Marilyn

2006-01-01

This scenario discusses a situation in which a proposal has been published by a consortium of foundations for an "external" evaluator to evaluate a replication at two new sites of a program they have been funding for many years. A proposal is received from Dr. Porto-Novo, who has been the external evaluator of the initial program for about 10…

Online learning tools in an M.Ed. in Earth Sciences program

NASA Astrophysics Data System (ADS)

Richardson, E.

2011-12-01

Penn State's Master of Education in Earth Sciences program is a fully online 30-credit degree program serving mid-career secondary science teachers. Teachers in the program have a diverse background in science and math, are usually many years removed from their most recent degree, and are often deficient in the same geoscience skills as are beginning undergraduates. For example, they habitually assign incorrect causal relationships to concepts that are taught at the same time (such as sea-floor spreading and magnetic field reversals), and they have trouble with both object and spatial visualization. Program faculty also observe anecdotally that many teachers enter the program lacking the ability to describe their mental model of a given Earth science process, making it difficult to identify teachers' knowledge gaps. We have implemented many technical strategies to enhance program content delivery while trying to minimize the inherent barriers to completing quantitative assignments online and at a distance. These barriers include competence with and access to sophisticated data analysis and plotting programs commonly used by scientists. Here, I demonstrate two technical tools I use frequently to strengthen online content delivery and assessment. The first, Jing, is commercially-available, free, and platform-independent. Jing allows the user to make screencasts with narration and embed them into a web page as a flash movie or as an external link. The second is a set of simple sketching tools I have created using the programming language Processing, which is a free, open source, platform-independent language built on Java. The integration of easy-to-use drawing tools into problem sets and other assessments has enabled faculty to appraise a learner's grasp of the material without the steep technical learning curve and expense inherent in most computer graphics packages. A serendipitous benefit of teaching with these tools is that they are easy to learn and freely available and so the teachers in the program learn to use them, too. Qualitative assessment of feedback from the teachers in the program shows that they find the explanations, screencasts, animations, and discussions arising from these tools not only enhance their own learning but also inspire them to try them in their classrooms.

The Effects of Visual Cues and Learners' Field Dependence in Multiple External Representations Environment for Novice Program Comprehension

ERIC Educational Resources Information Center

Wei, Liew Tze; Sazilah, Salam

2012-01-01

This study investigated the effects of visual cues in multiple external representations (MER) environment on the learning performance of novices' program comprehension. Program codes and flowchart diagrams were used as dual representations in multimedia environment to deliver lessons on C-Programming. 17 field independent participants and 16 field…

The Effectiveness of the Higher Education Quality Assessment System: Problems and Countermeasures in China

ERIC Educational Resources Information Center

Guangli, Zhou

2016-01-01

The effectiveness of the higher education quality assessment system is essentially a matter of policy evaluation. On the macro level, such a system refers to external quality assessment, which includes government evaluation, quality certification, and university rankings. Depending on the degree of government intervention, the external quality…

UK PhD Assessment in Accounting and Finance: Social Capital in Action

ERIC Educational Resources Information Center

Smith, Sarah Jane; Urquhart, Vivien

2018-01-01

Assessment lies at the centre of PhD degree quality standards, with quality assurance relying on independent external examiners. This study investigates the role of the viva and the selection of external examiners from within the accounting and finance discipline across UK institutions. A questionnaire survey and follow-up interviews with…

Supporting Curriculum Assessment and Development: Implications for the Faculty Role and Institutional Support

ERIC Educational Resources Information Center

Hughes, Julia Christensen

2007-01-01

It has been suggested that growing interest in curriculum assessment and development in higher education is the result of a number of external and internal factors. External factors include increasing government interest in quality assurance, accessibility, and degree completion rates; growing recognition of the important role university graduates…

Spin-oscillator model for the unzipping of biomolecules by mechanical force.

PubMed

Prados, A; Carpio, A; Bonilla, L L

2012-08-01

A spin-oscillator system models unzipping of biomolecules (such as DNA, RNA, or proteins) subject to an external force. The system comprises a macroscopic degree of freedom, represented by a one-dimensional oscillator, and internal degrees of freedom, represented by Glauber spins with nearest-neighbor interaction and a coupling constant proportional to the oscillator position. At a critical value F(c) of an applied external force F, the oscillator rest position (order parameter) changes abruptly and the system undergoes a first-order phase transition. When the external force is cycled at different rates, the extension given by the oscillator position exhibits a hysteresis cycle at high loading rates, whereas it moves reversibly over the equilibrium force-extension curve at very low loading rates. Under constant force, the logarithm of the residence time at the stable and metastable oscillator rest position is proportional to F-F(c) as in an Arrhenius law.

Aerodynamic characteristics of a 142-inch diameter solid rocket booster, configuration 139 (SA2FA/SA2FB)

NASA Technical Reports Server (NTRS)

Radford, W. D.; Johnson, J. D.

1974-01-01

Tests of a 2.112 percent scale model of the space shuttle solid rocket booster model were conducted in a transonic pressure tunnel. Tests were conducted at Mach numbers ranging from 0.4 to 1.2, angles of attack from minus one degree to plus 181 degrees, and Reynolds numbers from 0.6 million to 6.1 million per foot. The model configurations investigated were as follows: (1) solid rocket booster without external protuberances, (2) solid rocket booster with an electrical tunnel and a solid rocket booster/external tank thrust attachment structure, and (3) solid rocket booster with two body strakes.

[Patterns of utilization of external employee assistance program--analysis of employees who have their psychiatrists].

PubMed

Ito, H; Fujii, K; Sasaki, Y

1998-01-01

The purpose of this paper is to clarify some patterns of utilization of an external employee assistance program (EAP) we have conducted for other public and private facilities in the Tokyo Kenbikyoin Foundation between April, 1986 and December, 1996. The subjects were 26 men and 12 women in 7 facilities under the following conditions: (1) Employees who have already had their own psychiatrists at the first interview of the external EAP; (2) Facilities utilize the EAP for two or more employees who met the first criterion. As a result, utilization patterns differed depending on medical staff's attitude toward the external EAP. There was a significant difference according to sex. The rate for men was 54% in worksites where medical staff understood this external program (worksite A1) and 93% in worksites where they did not (worksite A2-3, B). As to expectations for the program, there were more consultations for organizational measurements (63%) in worksite A1, while less organizational matters (27%) and more personal complains about their psychiatrists in the worksite A2-3, and B. These results suggest that the involvement of medical staff is the key to utilizing the external EAP effectively.

Toward development of a comprehensive external quality assurance program for polyfunctional intracellular cytokine staining assays

PubMed Central

Staats, Janet S.; Enzor, Jennifer H.; Sanchez, Ana M.; Rountree, Wes; Chan, Cliburn; Jaimes, Maria; Chan, Ray Chun-Fai; Gaur, Amitabh; Denny, Thomas N.; Weinhold, Kent J.

2014-01-01

The External Quality Assurance Program Oversight Laboratory (EQAPOL) Flow Cytometry Program assesses the proficiency of NIH/NIAID/DAIDS-supported and potentially other interested research laboratories in performing Intracellular Cytokine Staining (ICS) assays. The goal of the EQAPOL Flow Cytometry External Quality Assurance Program (EQAP) is to provide proficiency testing and remediation for participating sites. The program is not punitive; rather, EQAPOL aims to help sites identify areas for improvement. EQAPOL utilizes a highly standardized ICS assay to minimize variability and readily identify those sites experiencing technical difficulties with their assays. Here, we report the results of External Proficiency 3 (EP3) where participating sites performed a 7-color ICS assay. On average, sites perform well in the Flow Cytometry EQAP (median score is “Good”). The most common technical issues identified by the program involve protocol adherence and data analysis; these areas have been the focus of site remediation. The EQAPOL Flow Cytometry team is now in the process of expanding the program to 8-color ICS assays. Evaluating polyfunctional ICS responses would align the program with assays currently being performed in support of HIV immune monitoring assays. PMID:24968072

Learning clinical communication skills: outcomes of a program for professional practitioners.

PubMed

Carvalho, Irene P; Pais, Vanessa G; Almeida, Susana S; Ribeiro-Silva, Raquel; Figueiredo-Braga, Margarida; Teles, Ana; Castro-Vale, Ivone; Mota-Cardoso, Rui

2011-07-01

To assess the effects of a communication skills program on professional practitioners' performance and self-confidence in clinical interviewing. Twenty-five health professionals took 3 months of basic communication skills followed by 3 months of advanced communication skills. An additional quarter dealt with self-awareness and communication in special situations. Participants' performances were evaluated in clinical interviews with standardized patients before, during and after the program by external observers and standardized patients, using standardized instruments. Participants assessed their own confidence in their communication skills before and after the program. Data were analysed using GLM repeated-measures procedures in SPSS. Basic communication skills and self-confidence improved throughout the 6 months; competencies declined but self-confidence continued to increase 4 months later. Compared with taking no course, differences were statistically significant after the 6 months (external observers only) and 4 months later (external observers and participants). The program effectively improved communication skills, although significantly only when assessed by external observers. Four months later, effects were significant in communication skills (external observers), despite the decline and in self-confidence. While periodical enrollment in programs for the practice of communication skills may help maintain performance, more knowledge on communication and self-awareness may enhance self-confidence. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Managing "Academic Value": The 360-Degree Perspective

ERIC Educational Resources Information Center

Wilson, Margaret R.; Corr, Philip J.

2018-01-01

The "raison d'etre" of all universities is to create and deliver "academic value", which we define as the sum total of the contributions from the 360-degree "angles" of the academic community, including all categories of staff, as well as external stakeholders (e.g. regulatory, commercial, professional and community…

Externalization of the Health Care System's Educational Programs.

ERIC Educational Resources Information Center

Seisser, Mary A.; Epstein, Alice L.

1999-01-01

Health care organizations with successful internal education programs can expand their offerings through a formal externalization process. The process involves needs assessment, environmental scanning, identification of internal successes, and selection of appropriate topics. (SK)

Two-Year Findings from a National Effectiveness Trial: Effectiveness of Behavioral and Non-Behavioral Parenting Programs.

PubMed

Högström, Jens; Olofsson, Viveca; Özdemir, Metin; Enebrink, Pia; Stattin, Håkan

2017-04-01

Long-term follow-up studies of selective parent training (PT) programs are scarce, particularly in the case of effectiveness trials conducted within regular care settings. This study evaluated the 2-year effects of 4 programs: Comet, Incredible Years, Cope, and Connect and differences in the rate of change among programs were investigated using Latent Growth Modeling (LGM). Participants were parents who had sought help at 30 local service sector units (e.g., child psychiatric clinics and social services centers) for major problems in managing their children's externalizing behavior. Parents of 749 children (63 % boys) with moderate levels of externalizing behavior, aged 3-12, were randomized to one of the 4 PT programs. Assessments included parent-reported measures of child externalizing, hyperactivity and inattention, as well as parenting practices, sense of competence, and parents' stress and depressive symptoms. At 2-year follow-up, there were no differences in any of the child outcomes among the programs. All programs had reduced externalizing behaviors with large effect sizes (d = 1.21 to d = 1.32), and negative parenting practices with moderate to large effect sizes (d = 0.49 to d = 0.83). LGM analyses showed that the 2 behavioral programs, Comet and Incredible Years, produced more rapid reductions in externalizing behavior during the course of the intervention than the non-behavioral program, Connect. Connect, however, was the only program where children continued to improve after the intervention. Overall, the results indicate that the 4 programs were equally effective in a clinical setting, despite differences in their theoretical origin.

The External Performance Appraisal of China Energy Regulation: An Empirical Study Using a TOPSIS Method Based on Entropy Weight and Mahalanobis Distance

PubMed Central

Li, Dan-Dan; Zheng, Hong-Hao

2018-01-01

In China’s industrialization process, the effective regulation of energy and environment can promote the positive externality of energy consumption while reducing negative externality, which is an important means for realizing the sustainable development of an economic society. The study puts forward an improved technique for order preference by similarity to an ideal solution based on entropy weight and Mahalanobis distance (briefly referred as E-M-TOPSIS). The performance of the approach was verified to be satisfactory. By separately using traditional and improved TOPSIS methods, the study carried out the empirical appraisals on the external performance of China’s energy regulation during 1999~2015. The results show that the correlation between the performance indexes causes the significant difference between the appraisal results of E-M-TOPSIS and traditional TOPSIS. The E-M-TOPSIS takes the correlation between indexes into account and generally softens the closeness degree compared with traditional TOPSIS. Moreover, it makes the relative closeness degree fluctuate within a small-amplitude. The results conform to the practical condition of China’s energy regulation and therefore the E-M-TOPSIS is favorably applicable for the external performance appraisal of energy regulation. Additionally, the external economic performance and social responsibility performance (including environmental and energy safety performances) based on the E-M-TOPSIS exhibit significantly different fluctuation trends. The external economic performance dramatically fluctuates with a larger fluctuation amplitude, while the social responsibility performance exhibits a relatively stable interval fluctuation. This indicates that compared to the social responsibility performance, the fluctuation of external economic performance is more sensitive to energy regulation. PMID:29385781

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.

Establishing a "Renown-Gown" Relationship: The Role of Advisory Boards in Communication Programs

ERIC Educational Resources Information Center

Benigni, Vince; Ferguson, Douglas; McGee, Brian

2011-01-01

With declining budgets and increased pressure to deliver a prepared and hirable workforce, universities must look externally for resources to assist with recruiting and retaining top students. This nationwide survey of journalism and mass communication programs shows that while some programs have reached out to external professionals for advice…

Adult Learners, Tutors and the Challenge of Assessment at a Distance

ERIC Educational Resources Information Center

Stephens, Simon; O'Donnell, David; McCusker, Paul

2007-01-01

This article explores the experiences of adult learners and tutors on a particular externally assessed distance-learning degree programme. On this programme, assignments are set, reviewed and graded independently of the on-site tutor by the external awarding body. An analysis of eight interviews with four tutors and four graduates from one such…

Southwest Hispanic Community -- The Absence of Homeland Security Threats

DTIC Science & Technology

2012-12-01

The capacity to act collectively is based upon internal environmental factors, such as leadership, level of available resources, group size, and...degree of internal organization. External environmental factors include the level of societal repression, extent of external sympathizers and number and...states: California (Mexicans, Salvadorans and Guatemalans), Florida (Cubans, Colombians , Hondurans and Peruvians) or New York (Puerto Ricans

Validity of a Test of Children's Suggestibility for Predicting Responses to Two Interview Situations Differing in Their Degree of Suggestiveness.

ERIC Educational Resources Information Center

Finnila, Katarina; Mahlberg, Nina; Santtila, Pekka; Sandnabba, Kenneth; Niemi, Pekka

2003-01-01

Examined the relative contributions of internal and external sources of variation in children's suggestibility in interrogative situations. Found that internal sources of individual differences in suggestibility measured on a suggestibility test did influence children's answers during an interview, but that external sources or interview styles had…

Implementation of the External Quality Assessment Program in Brazil.

PubMed

Fleury, Marcos Kneip; Menezes, Maria Elizabeth; Correa, José Abol

2017-02-15

The External Quality Assessment (EQA) in Brazil is performed by the National Health Ministry for diseases that are under supervision of Public Health Department. In addition to the government program, the Brazilian Society of Clinical Analysis and the Brazilian Society of Medical Pathology are allowed to provide their programs under the Supervision of National Agency for Sanitary Surveillance (ANVISA) that regulates laboratories to perform EQA programs.

Malnutrition at Age 3 Years and Externalizing Behavior Problems at Ages 8, 11, and 17 Years

PubMed Central

Liu, Jianghong; Raine, Adrian; Venables, Peter H.; Mednick, Sarnoff A.

2006-01-01

Objective Poor nutrition is thought to predispose to externalizing behavior problems, but to date there appear to have been no prospective longitudinal studies testing this hypothesis. This study assessed whether 1) poor nutrition at age 3 years predisposes to antisocial behavior at ages 8, 11, and 17 years, 2) such relationships are independent of psychosocial adversity, and 3) IQ mediates the relationship between nutrition and externalizing behavior problems. Method The participants were drawn from a birth cohort (N=1,795) in whom signs of malnutrition were assessed at age 3 years, cognitive measures were assessed at ages 3 and 11 years, and antisocial, aggressive, and hyperactive behavior was assessed at ages 8, 11, and 17 years. Results In relation to comparison subjects (N=1,206), the children with malnutrition signs at age 3 years (N=353) were more aggressive or hyperactive at age 8 years, had more externalizing problems at age 11, and had greater conduct disorder and excessive motor activity at age 17. The results were independent of psychosocial adversity and were not moderated by gender. There was a dose-response relationship between degree of malnutrition and degree of externalizing behavior at ages 8 and 17. Low IQ mediated the link between malnutrition and externalizing behavior at ages 8 and 11. Conclusions These results indicate that malnutrition predisposes to neurocognitive deficits, which in turn predispose to persistent externalizing behavior problems throughout childhood and adolescence. The findings suggest that reducing early malnutrition may help reduce later antisocial and aggressive behavior. PMID:15514400

Investigating the potential for students to provide dental services in community settings.

PubMed

Huynh-Vo, Linda; Rosenbloom, Joel M; Aslanyan, Garry; Leake, James L

2002-01-01

Some dental educational institutions in North America have incorporated community-oriented programs into their curriculum. The purpose of this study was to investigate the potential for the clinical placement of Ontario's dental and dental hygiene students in community-based settings. Key informant interviews were used to collect data. The study group consisted of 15 key informants from 9 potential placement sites and 4 educational institutions in Toronto and London, Ontario. The textual data were analyzed qualitatively to identify important issues regarding a clinical placement program. Results showed that there is strong support for the placement of students in community-based clinics; however, the degree to which health centres can accommodate students varies. The majority would not set any limit on the types of dental services that students could provide as long as the services were within the students' competencies. Funding was identified as a barrier to the implementation of such a program, with most of the organizations not able to contribute financially. None would be able to provide sufficient supervision without additional funding. These results indicate that a clinical placement program would be a welcome addition to the training of dental and dental hygiene students, but that external funding for supervision and operational expenses must be available before a program can be instituted.

Proposed Accreditation Standards for Degree-Granting Correspondence Programs Offered by Accredited Institutions.

ERIC Educational Resources Information Center

McGraw-Hill Continuing Education Center, Washington, DC.

A study on proposed accreditation standards grew out of a need to (1) stimulate the growth of quality correspondence degree programs; and (2) provide a policy for accreditation of correspondence degree programs so that graduates would be encouraged to pursue advanced degree programs offered elsewhere by educational institutions. The study focused…

Effects of a retention intervention program for associate degree nursing students.

PubMed

Fontaine, Karen

2014-01-01

To evaluate the effects of a retention intervention program on nursing students' persistence in obtaining an associate's degree. An associate degree nursing program at a large community college used a three-year grant from the US Department of Labor to create a program to improve retention of nursing students. Seven retention interventions (stipends, learning communities, comprehensive orientation, individualized academic planning, counseling, peer tutoring, and community nurse mentoring) were provided to participants. Correlational analyses were conducted between demographic variables and degree completion and between individual intervention program participation and degree completion. The program produced a statistically significant improvement in retention, but no specific intervention or mixture of interventions was significantly correlated with retention. Retention programs must be comprehensive, integrated efforts in order to increase the degree completion rate.

MD/MBA Students: An Analysis of Medical Student Career Choice.

PubMed

Sherrill, Windsor Westbrook

2004-12-01

An increasing number of medical schools are offering dual degree MD/MBA programs. Career choices and factors influencing students to enter these programs provide an indicator of the roles in which dual degree students will serve in health care as well as the future of dual degree programs. Using career choice theory as a conceptual framework, career goals and factors influencing decisions to enter dual degree programs were assessed among dual degree medical students. Students enrolled at dual degree programs at six medical schools were surveyed and interviewed. A control group of traditional medical students was also surveyed. Factors influencing students to seek both medical and business training are varied but are often related to a desire for leadership opportunities, concerns about change in medicine and job security and personal career goals. Most students expect to combine clinical and administrative roles. Students entering these programs do so for a variety of reasons and plan diverse careers. These findings can provide guidance for program development and recruitment for dual degree medical education programs.

Development of Flexible Pneumatic Cylinder with Built-in Flexible Linear Encoder and Flexible Bending Sensor

NASA Astrophysics Data System (ADS)

Akagi, Tetsuya; Dohta, Shujiro; Matsushita, Hisashi; Fukuhara, Akimasa

The purpose of this study is to develop a lightweight and intelligent soft actuator which can be safely attached to the human body. A novel flexible pneumatic cylinder that can be used even if it is deformed by external force had been proposed. The cylinder can realize both pushing and pulling motions even if the cylinder bends. In this paper, a flexible pneumatic cylinder with a built-in flexible linear encoder is proposed and tested. The encoder can detect the cylinder displacement even if the cylinder bends. In the next step, to realize an intelligent flexible cylinder, it is essential to recognize the angle of deflection of the cylinder to estimate the direction of the external force. Therefore, a flexible bending sensor that can measure the directional angle by attaching it to the end of the cylinder is also proposed and tested. The tested bending sensor also consists of four inexpensive photo-reflectors set on the circumferential surface to the cylinder tube every 90 degrees from the center of the tube. By measuring the distance between the photo reflector and the surface of the tube at each point, the bending directional angle of the cylinder can be obtained. A low cost measuring system using a micro-computer incorporating a programmed Up/Down counter to measure the displacement of the cylinder is also developed. As a result, it was confirmed that the measuring accuracy of the bending directional angle was good, less than 0.7 degrees as a standard deviation.

Second-Degree Learners in Associate Degree Nursing Programs: Characteristics and Progression Success

ERIC Educational Resources Information Center

McGinley, Patricia M.

2013-01-01

Second degree learners are attending associate (ADN), accelerated baccalaureate (BSN), and entry level masters (ELM) degree nursing programs. There is limited data related to the socio-demographic characteristics and graduation success rates of students attending accelerated BSN or ELM programs and no data related to second-degree learners…

Two Universities, Two Degrees: A Dual Degree Program for Pharmacists.

ERIC Educational Resources Information Center

Milio, Frank

2001-01-01

Describes a dual degree program between Towson University and the University of Maryland School of Pharmacy, which allows a student to receive both a B.S. degree in Medicinal Chemistry and a Doctor of Pharmacy degree in a combined 7-year program. It also allows flexibility in pursuing alternate career goals. (EV)

Thermonuclear Power Engineering: 60 Years of Research. What Comes Next?

NASA Astrophysics Data System (ADS)

Strelkov, V. S.

2017-12-01

This paper summarizes results of more than half a century of research of high-temperature plasmas heated to a temperature of more than 100 million degrees (104 eV) and magnetically insulated from the walls. The energy of light-element fusion can be used for electric power generation or as a source of fissionable fuel production (development of a fusion neutron source—FNS). The main results of studies of tokamak plasmas which were obtained in the Soviet Union with the greatest degree of thermal plasma isolation among all other types of devices are presented. As a result, research programs of other countries were redirected to tokamaks. Later, on the basis of the analysis of numerous experiments, the international fusion community gradually came to an opinion that it is possible to build a tokamak (ITER) with Q > 1 (where Q is the ratio of the fusion power to the external power injected into the plasma). The ITER program objective is to achieve Q = 1-10 for a discharge time of up to 1000 s. The implementation of this goal does not solve the problem of a steadystate operation. The solution to this problem is a reliable first wall and current generation. This is a task of the next fusion power plant construction stage, called DEMO. Comparison of DEMO and FNS parameters shows that, at this development stage, the operating parameters and conditions of these devices are identical.

Results of an investigation of the 0.003-scale space shuttle external tank MSFC model 460 in the NASA/MSFC 14 x 14 inch Trisonic Wind Tunnel to determine static pressure distributions during reentry (TA2F), volume 3

NASA Technical Reports Server (NTRS)

Ramsey, P. E.; Winkler, G. W.

1975-01-01

Static pressure distributions for the external tank (ET) at reentry conditions are presented. Basic configuration of the model was the MCR 0200 ET modified to include a rectangular crossbar at the aft ET/orbiter attach point. Mach numbers were 1.96, 3.48, and 4.96. Reynolds number per foot at these Mach numbers were 6.95 million, 6.42 million, and 4.95 million, respectively. Angle of attack range was -8 to 100 degrees and roll angle was 0 to 315 degrees.

Anti-correlations in the degree distribution increase stimulus detection performance in noisy spiking neural networks.

PubMed

Martens, Marijn B; Houweling, Arthur R; E Tiesinga, Paul H

2017-02-01

Neuronal circuits in the rodent barrel cortex are characterized by stable low firing rates. However, recent experiments show that short spike trains elicited by electrical stimulation in single neurons can induce behavioral responses. Hence, the underlying neural networks provide stability against internal fluctuations in the firing rate, while simultaneously making the circuits sensitive to small external perturbations. Here we studied whether stability and sensitivity are affected by the connectivity structure in recurrently connected spiking networks. We found that anti-correlation between the number of afferent (in-degree) and efferent (out-degree) synaptic connections of neurons increases stability against pathological bursting, relative to networks where the degrees were either positively correlated or uncorrelated. In the stable network state, stimulation of a few cells could lead to a detectable change in the firing rate. To quantify the ability of networks to detect the stimulation, we used a receiver operating characteristic (ROC) analysis. For a given level of background noise, networks with anti-correlated degrees displayed the lowest false positive rates, and consequently had the highest stimulus detection performance. We propose that anti-correlation in the degree distribution may be a computational strategy employed by sensory cortices to increase the detectability of external stimuli. We show that networks with anti-correlated degrees can in principle be formed by applying learning rules comprised of a combination of spike-timing dependent plasticity, homeostatic plasticity and pruning to networks with uncorrelated degrees. To test our prediction we suggest a novel experimental method to estimate correlations in the degree distribution.

The Development and Implementation of a Model for Evaluating Clinical Specialty Education Programs.

ERIC Educational Resources Information Center

McLean, James E.; And Others

A new method for evaluating cancer education programs, using an external/internal evaluation team is outlined. The internal program staff are required to collect the data, arrange for a site visit, provide access to personnel, and make available other information requested by the evaluators. The external team consists of a dentist with oncological…

An outside assessment of wilderness research in the Forest Service

Treesearch

David J. Parsons

2007-01-01

In February 2007 the U.S. Forest Service (FS) hosted an external peer review of the agency's wilderness research program area. In response to Office of Management and Budget (OMB) and Office of Science and Technology direction to review all federal research programs, the FS has been systematically conducting external peer reviews of its various research program...

Active experiments in the ionosphere and variations of geophysical and meteorological parameters

NASA Astrophysics Data System (ADS)

Sivokon, Vladimir; Cherneva, Nina; Shevtsov, Boris

Energy distribution in ionospheric-magnetospheric relations, as one of the possible external climatological factors, may be traced on the basis of the analysis of natural geophysical phenomena such as ionosphere artificial radio radiation and magnetic storms. Development of magnetic disturbances is, to some extent, associated with current variations in electrojet. In its turn, some technologies are known which may affect electrojet and its characteristics. The method, developed by the authors, is based on a complex comparison of different geophysical fields and allows us to determine the degree of active experiment effect on energy change in ionospheric-magnetospheric relations and to evaluate on this basis the degree of active experiment effect on climate in the ionosphere. Within the framework of RAS Presidium Program Project “Determination of climate-forming characteristic changes on the basis of monitoring of geophysical field variations”, investigations have been carried out, which showed the possibility of ionosphere modification effect on the energy of magnetospheric-ionospheric relations. Evaluation of possible climate changes considering ionospheric-magnetospheric relations has not been previously discussed.

Brief 74 Nuclear Engineering Enrollments and Degrees Survey, 2014 Data

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

None, None

2015-03-15

The 2014 survey includes degrees granted between September 1, 2013 and August 31, 2014, and enrollments for fall 2014. There are three academic programs new to this year's survey. Thirty-five academic programs reported having nuclear engineering programs during 2014, and data were provided by all thirty-five. The enrollments and degrees data include students majoring in nuclear engineering or in an option program equivalent to a major. Two nuclear engineering programs have indicated that health physics option enrollments and degrees are also reported in the health physics enrollments and degrees survey.

42 CFR 438.320 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... ASSISTANCE PROGRAMS MANAGED CARE External Quality Review § 438.320 Definitions. As used in this subpart— EQR stands for external quality review. EQRO stands for external quality review organization. External quality review means the analysis and evaluation by an EQRO, of aggregated information on quality...

42 CFR 438.320 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... ASSISTANCE PROGRAMS MANAGED CARE External Quality Review § 438.320 Definitions. As used in this subpart— EQR stands for external quality review. EQRO stands for external quality review organization. External quality review means the analysis and evaluation by an EQRO, of aggregated information on quality...

42 CFR 438.320 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ASSISTANCE PROGRAMS MANAGED CARE External Quality Review § 438.320 Definitions. As used in this subpart— EQR stands for external quality review. EQRO stands for external quality review organization. External quality review means the analysis and evaluation by an EQRO, of aggregated information on quality...

42 CFR 438.320 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... ASSISTANCE PROGRAMS MANAGED CARE External Quality Review § 438.320 Definitions. As used in this subpart— EQR stands for external quality review. EQRO stands for external quality review organization. External quality review means the analysis and evaluation by an EQRO, of aggregated information on quality...

Privacy Impact Assessment for the External Compliance Program Discrimination Complaint Files

EPA Pesticide Factsheets

The External Compliance Program Discrimination Complaint Files System collects information on administrative complaints. Learn how this data will be collected in the system, how it will be used, access to the data, and the purpose of data collection.

45 CFR 2400.41 - Degree programs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... degree in education that permits a concentration in American history, American government, social studies, or political science. Graduate degrees under which study is excluded from fellowship support are... FELLOWSHIP PROGRAM REQUIREMENTS Graduate Study § 2400.41 Degree programs. (a) Fellows may pursue a master's...

45 CFR 2400.41 - Degree programs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... degree in education that permits a concentration in American history, American government, social studies, or political science. Graduate degrees under which study is excluded from fellowship support are... FELLOWSHIP PROGRAM REQUIREMENTS Graduate Study § 2400.41 Degree programs. (a) Fellows may pursue a master's...

45 CFR 2400.41 - Degree programs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... degree in education that permits a concentration in American history, American government, social studies, or political science. Graduate degrees under which study is excluded from fellowship support are... FELLOWSHIP PROGRAM REQUIREMENTS Graduate Study § 2400.41 Degree programs. (a) Fellows may pursue a master's...

45 CFR 2400.41 - Degree programs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... degree in education that permits a concentration in American history, American government, social studies, or political science. Graduate degrees under which study is excluded from fellowship support are... FELLOWSHIP PROGRAM REQUIREMENTS Graduate Study § 2400.41 Degree programs. (a) Fellows may pursue a master's...

45 CFR 2400.41 - Degree programs.

Code of Federal Regulations, 2014 CFR

2014-10-01

... degree in education that permits a concentration in American history, American government, social studies, or political science. Graduate degrees under which study is excluded from fellowship support are... FELLOWSHIP PROGRAM REQUIREMENTS Graduate Study § 2400.41 Degree programs. (a) Fellows may pursue a master's...

Molecular Control.

DTIC Science & Technology

1985-01-01

the equilibrium fluctuations and functional motions in different proteins as function of external parameters (pH, viscosity , temperature, pressure) and...For example, let us consider the perturbation of an integrable non-linear conservative system with N degrees of freedom. In the absence of the field...in integrable systems. If one 9 tries to influence soliton propagation by an external field, for example, is the predominately integrable behavior of

Entanglement entropy between real and virtual particles in ϕ4 quantum field theory

NASA Astrophysics Data System (ADS)

Ardenghi, Juan Sebastián

2015-04-01

The aim of this work is to compute the entanglement entropy of real and virtual particles by rewriting the generating functional of ϕ4 theory as a mean value between states and observables defined through the correlation functions. Then the von Neumann definition of entropy can be applied to these quantum states and in particular, for the partial traces taken over the internal or external degrees of freedom. This procedure can be done for each order in the perturbation expansion showing that the entanglement entropy for real and virtual particles behaves as ln (m0). In particular, entanglement entropy is computed at first order for the correlation function of two external points showing that mutual information is identical to the external entropy and that conditional entropies are negative for all the domain of m0. In turn, from the definition of the quantum states, it is possible to obtain general relations between total traces between different quantum states of a ϕr theory. Finally, discussion about the possibility of taking partial traces over external degrees of freedom is considered, which implies the introduction of some observables that measure space-time points where an interaction occurs.

Report on an Investigation into an Entry Level Clinical Doctorate for the Genetic Counseling Profession and a Survey of the Association of Genetic Counseling Program Directors.

PubMed

Reiser, Catherine; LeRoy, Bonnie; Grubs, Robin; Walton, Carol

2015-10-01

The master's degree is the required entry-level degree for the genetic counseling profession in the US and Canada. In 2012 the Association of Genetic Counseling Program Directors (AGCPD) passed resolutions supporting retention of the master's as the entry-level and terminal degree and opposing introduction of an entry-level clinical doctorate (CD) degree. An AGCPD workgroup surveyed directors of all 34 accredited training programs with the objective of providing the Genetic Counseling Advanced Degrees Task Force (GCADTF) with information regarding potential challenges if master's programs were required to transition to an entry-level CD. Program demographics, projected ability to transition to an entry-level CD, factors influencing ability to transition, and potential effects of transition on programs, students and the genetic counseling workforce were characterized. Two programs would definitely be able to transition, four programs would close, thirteen programs would be at risk to close and fourteen programs would probably be able to transition with varying degrees of difficulty. The most frequently cited limiting factors were economic, stress on clinical sites, and administrative approval of a new degree/program. Student enrollment under an entry-level CD model was projected to decrease by 26.2 %, negatively impacting the workforce pipeline. The results further illuminate and justify AGCPD's position to maintain the master's as the entry-level degree.

Development of a multi-degree-of-freedom micropositioning, vibration isolation and vibration suppression system

NASA Astrophysics Data System (ADS)

Jaensch, M.; Lampérth, M. U.

2007-04-01

This paper describes the design and performance testing of a micropositioning, vibration isolation and suppression system, which can be used to position a piece of equipment with sub-micrometre accuracy and stabilize it against various types of external disturbance. The presented demonstrator was designed as part of a novel extremely open pre-polarization magnetic resonance imaging (MRI) scanner. The active control system utilizes six piezoelectric actuators, wide-bandwidth optical fibre displacement sensors and a very fast digital field programmable gate array (FPGA) controller. A PID feedback control algorithm with emphasis on a very high level of integral gain is employed. Due to the high external forces expected, the whole structure is designed to be as stiff as possible, including a novel hard mount approach with parallel passive damping for the suspension of the payload. The performance of the system is studied theoretically and experimentally. The sensitive equipment can be positioned in six degrees of freedom with an accuracy of ± 0.2 µm. External disturbances acting on the support structure or the equipment itself are attenuated in three degrees of freedom by more than -20 dB within a bandwidth of 0-200 Hz. Excellent impulse rejection and input tracking are demonstrated as well.

Behavioral and Nondirective Guided Self-Help for Parents of Children with Externalizing Behavior: Mediating Mechanisms in a Head-To-Head Comparison.

PubMed

Katzmann, Josepha; Hautmann, Christopher; Greimel, Lisa; Imort, Stephanie; Pinior, Julia; Scholz, Kristin; Döpfner, Manfred

2017-05-01

Parent training (PT) delivered as a guided self-help intervention may be a cost- and time-effective intervention in the treatment of children with externalizing disorders. In face-to-face PT, parenting strategies have repeatedly been identified as mediating mechanisms for the decrease of children's problem behavior. Few studies have examined possible mediating effects in guided self-help interventions for parents. The present study aimed to investigate possible mediating variables of a behaviorally oriented guided self-help program for parents of children with externalizing problems compared to a nondirective intervention in a clinical sample. A sample of 110 parents of children with externalizing disorders (80 % boys) were randomized to either a behaviorally oriented or a nondirective guided self-help program. Four putative mediating variables were examined simultaneously in a multiple mediation model using structural equation modelling. The outcomes were child symptoms of ADHD and ODD as well as child externalizing problems, assessed at posttreatment. Analyses showed a significant indirect effect for dysfunctional parental attributions in favor of the group receiving the behavioral program, and significant effects of the behavioral program on positive and negative parenting and parental self-efficacy, compared to the nondirective intervention. Our results indicate that a decrease of dysfunctional parental attributions leads to a decrease of child externalizing problems when parents take part in a behaviorally oriented guided self-help program. However, none of the putative mediating variables could explain the decrease in child externalizing behavior problems in the nondirective group. A change in dysfunctional parental attributions should be considered as a possible mediator in the context of PT.

Establishing a framework for a physician assistant/bioethics dual degree program.

PubMed

Carr, Mark F; Bergman, Brett A

2014-01-01

: Numerous medical schools currently offer a master of arts (MA) in bioethics dual degree for physicians. A degree in bioethics enhances the care physicians provide to patients and prepares physicians to serve on ethics committees and consult services. Additionally, they may work on institutional and public policy issues related to ethics. Several physician assistant (PA) programs currently offer a master of public health (MPH) dual degree for PAs. A degree in public health prepares PAs for leadership roles in meeting community health needs. With the success of PA/MPH dual degree programs, we argue here that a PA/bioethics dual degree would be another opportunity to advance the PA profession and consider how such a program might be implemented. The article includes the individual perspectives of the authors, one of whom completed a graduate-level certificate in bioethics concurrently with his 2-year PA program, while the other served as a bioethics program director.

Computation of high Reynolds number internal/external flows

NASA Technical Reports Server (NTRS)

Cline, M. C.; Wilmoth, R. G.

1981-01-01

A general, user oriented computer program, called VNAP2, was developed to calculate high Reynolds number, internal/ external flows. The VNAP2 program solves the two dimensional, time dependent Navier-Stokes equations. The turbulence is modeled with either a mixing-length, a one transport equation, or a two transport equation model. Interior grid points are computed using the explicit MacCormack Scheme with special procedures to speed up the calculation in the fine grid. All boundary conditions are calculated using a reference plane characteristic scheme with the viscous terms treated as source terms. Several internal, external, and internal/external flow calculations are presented.

Computation of high Reynolds number internal/external flows

NASA Technical Reports Server (NTRS)

Cline, M. C.; Wilmoth, R. G.

1981-01-01

A general, user oriented computer program, called VNAF2, developed to calculate high Reynolds number internal/external flows is described. The program solves the two dimensional, time dependent Navier-Stokes equations. Turbulence is modeled with either a mixing length, a one transport equation, or a two transport equation model. Interior grid points are computed using the explicit MacCormack scheme with special procedures to speed up the calculation in the fine grid. All boundary conditions are calculated using a reference plane characteristic scheme with the viscous terms treated as source terms. Several internal, external, and internal/external flow calculations are presented.

42 CFR 438.354 - Qualifications of external quality review organizations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 4 2010-10-01 2010-10-01 false Qualifications of external quality review... HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE External Quality Review § 438.354 Qualifications of external quality review organizations. (a) General rule. The State must...

External fixation for displaced intra-articular fractures of the calcaneum.

PubMed

Magnan, B; Bortolazzi, R; Marangon, A; Marino, M; Dall'Oca, C; Bartolozzi, P

2006-11-01

A minimally-invasive procedure using percutaneous reduction and external fixation can be carried out for Sanders' type II, III and IV fractures of the os calcis. We have treated 54 consecutive closed displaced fractures of the calcaneum involving the articular surface in 52 patients with the Orthofix Calcaneal Mini-Fixator. Patients were followed up for a mean of 49 months (27 to 94) and assessed clinically with the Maryland Foot Score and radiologically with radiographs and CT scans, evaluated according to the Score Analysis of Verona. The clinical results at follow-up were excellent or good in 49 cases (90.7%), fair in two (3.7%) and poor in three (5.6%). The mean pre-operative Böhler's angle was 6.98 degrees (5.95 degrees to 19.86 degrees), whereas after surgery the mean value was 21.94 degrees (12.58 degrees to 31.30 degrees) (p < 0.01). Excellent results on CT scanning were demonstrated in 24 cases (44.4%), good in 25 (46.3%), fair in three (5.6%) and poor in two (3.7%). Transient local osteoporosis was observed in ten patients (18.5%), superficial pin track infection in three (5.6%), and three patients (5.6%) showed thalamic displacement following unadvised early weight-bearing. The clinical results appear to be comparable with those obtainable with open reduction and internal fixation, with the advantages of reduced risk using a minimally-invasive technique.

[Correlation coefficient-based principle and method for the classification of jump degree in hydrological time series].

PubMed

Wu, Zi Yi; Xie, Ping; Sang, Yan Fang; Gu, Hai Ting

2018-04-01

The phenomenon of jump is one of the importantly external forms of hydrological variabi-lity under environmental changes, representing the adaption of hydrological nonlinear systems to the influence of external disturbances. Presently, the related studies mainly focus on the methods for identifying the jump positions and jump times in hydrological time series. In contrast, few studies have focused on the quantitative description and classification of jump degree in hydrological time series, which make it difficult to understand the environmental changes and evaluate its potential impacts. Here, we proposed a theatrically reliable and easy-to-apply method for the classification of jump degree in hydrological time series, using the correlation coefficient as a basic index. The statistical tests verified the accuracy, reasonability, and applicability of this method. The relationship between the correlation coefficient and the jump degree of series were described using mathematical equation by derivation. After that, several thresholds of correlation coefficients under different statistical significance levels were chosen, based on which the jump degree could be classified into five levels: no, weak, moderate, strong and very strong. Finally, our method was applied to five diffe-rent observed hydrological time series, with diverse geographic and hydrological conditions in China. The results of the classification of jump degrees in those series were closely accorded with their physically hydrological mechanisms, indicating the practicability of our method.

DNA sequence-directed shape change of photopatterned hydrogels via high-degree swelling

NASA Astrophysics Data System (ADS)

Cangialosi, Angelo; Yoon, ChangKyu; Liu, Jiayu; Huang, Qi; Guo, Jingkai; Nguyen, Thao D.; Gracias, David H.; Schulman, Rebecca

2017-09-01

Shape-changing hydrogels that can bend, twist, or actuate in response to external stimuli are critical to soft robots, programmable matter, and smart medicine. Shape change in hydrogels has been induced by global cues, including temperature, light, or pH. Here we demonstrate that specific DNA molecules can induce 100-fold volumetric hydrogel expansion by successive extension of cross-links. We photopattern up to centimeter-sized gels containing multiple domains that undergo different shape changes in response to different DNA sequences. Experiments and simulations suggest a simple design rule for controlled shape change. Because DNA molecules can be coupled to molecular sensors, amplifiers, and logic circuits, this strategy introduces the possibility of building soft devices that respond to diverse biochemical inputs and autonomously implement chemical control programs.

Student-Retention and Career-Placement Rates Between Bachelor's and Master's Degree Professional Athletic Training Programs.

PubMed

Bowman, Thomas G; Mazerolle, Stephanie M; Pitney, William A; Dodge, Thomas M; Hertel, Jay

2015-09-01

The debate over what the entry-level degree should be for athletic training has heightened. A comparison of retention and career-placement rates between bachelor's and master's degree professional athletic training programs may inform the debate. To compare the retention rates and career-placement rates of students in bachelor's and master's degree professional programs. Cross-sectional study. Web-based survey. A total of 192 program directors (PDs) from bachelor's degree (n = 177) and master's degree (n = 15) professional programs. The PDs completed a Web-based survey. We instructed the PDs to provide a retention rate and career-placement rate for the students in the programs they lead for each of the past 5 years. We also asked the PDs if they thought retention of students was a problem currently facing athletic training education. We used independent t tests to compare the responses between bachelor's and master's degree professional programs. We found a higher retention rate for professional master's degree students (88.70% ± 9.02%, 95% confidence interval [CI] = 83.71, 93.69) than bachelor's degree students (80.98% ± 17.86%, 95% CI = 78.30, 83.66) (t25 = -2.86, P = .008, d = 0.55). Similarly, PDs from professional master's degree programs reported higher career-placement percentages (88.50% ± 10.68%, 95% CI = 82.33, 94.67) than bachelor's degree professional PDs (71.32% ± 18.47%, 95% CI = 68.54, 74.10) (t20 = -5.40, P < .001, d = 1.14). Finally, we observed no difference between groups regarding whether retention is a problem facing athletic training (χ(2)1 = 0.720, P = .40, Φ = .061). Professional master's degree education appears to facilitate higher retention rates and greater career-placement rates in athletic training than bachelor's degree education. Professional socialization, program selectivity, and student commitment and motivation levels may help to explain the differences noted.

Using Graph Indices for the Analysis and Comparison of Chemical Datasets.

PubMed

Fourches, Denis; Tropsha, Alexander

2013-10-01

In cheminformatics, compounds are represented as points in multidimensional space of chemical descriptors. When all pairs of points found within certain distance threshold in the original high dimensional chemistry space are connected by distance-labeled edges, the resulting data structure can be defined as Dataset Graph (DG). We show that, similarly to the conventional description of organic molecules, many graph indices can be computed for DGs as well. We demonstrate that chemical datasets can be effectively characterized and compared by computing simple graph indices such as the average vertex degree or Randic connectivity index. This approach is used to characterize and quantify the similarity between different datasets or subsets of the same dataset (e.g., training, test, and external validation sets used in QSAR modeling). The freely available ADDAGRA program has been implemented to build and visualize DGs. The approach proposed and discussed in this report could be further explored and utilized for different cheminformatics applications such as dataset diversification by acquiring external compounds, dataset processing prior to QSAR modeling, or (dis)similarity modeling of multiple datasets studied in chemical genomics applications. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

[Strategies for simultaneous control of the equilibrium and of the head position during the raising movement of a leg].

PubMed

Mouchnino, L; Aurenty, R; Massion, J; Pedotti, A

1991-01-01

The coordination between equilibrium control and the ability to maintain the position of given segments (head, trunk) was studied in standing subjects, instructed to raise one leg laterally at an angle of 45 degrees in response to a light. Two sources of light placed at eye level indicated the side on which the movement was to be performed. Two populations were compared: naive subjects and dancers. Two control strategies were identified. An "inclination" strategy was used by the naive subjects. This consisted of an external rotation of the body around the antero-posterior ankle joint axis; a counter-rotation of the head with respect to the trunk was observed, which ensured some stabilization in the horizontal plane of the interorbital line. A "translation" strategy was used by the dancers. Here the external rotation of the leg around the ankle joint was associated with a feed-forward counter-rotation of the trunk around the coxofemoral joint so that the horizontality of the interorbital line and the verticality of the trunk axis were maintained. This new coordination results from a long-term training and indicates that a new motor program has been elaborated.

External quality control for embryology laboratories.

PubMed

Castilla, Jose Antonio; Ruiz de Assín, Rafael; Gonzalvo, Maria Carmen; Clavero, Ana; Ramírez, Juan Pablo; Vergara, Francisco; Martínez, Luis

2010-01-01

Participation in external quality control (EQC) programmes is recommended by various scientific societies. Results from an EQC programme for embryology laboratories are presented. This 5-year programme consisted of the annual delivery of (i) materials to test toxicity and (ii) a DVD/CD-ROM with images of zygotes and embryos on days 2 and 3, on the basis of which the participants were asked to judge the embryo quality and to take a clinical decision. A high degree of agreement was considered achieved when over 75% of the laboratories produced similar classifications. With respect to the materials analysed, the specificity was 68% and the sensitivity was 83%. Concerning embryo classification, the proportion of embryos on which a high degree of agreement was achieved increased during this period from 35% to 55%. No improvement was observed in the degree of agreement on the clinical decision to be taken. Day-3 embryos produced a higher degree of agreement (58%) than did day-2 embryos (32%) (P<0.05). Participation in EQC increased the degree of inter-laboratory agreement on embryo classification, but not the corresponding agreement on clinical decision taking. It is necessary to introduce measures aimed at standardizing decision taking procedures in embryology laboratories. Copyright (c) 2009 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

42 CFR 438.352 - External quality review protocols.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 4 2010-10-01 2010-10-01 false External quality review protocols. 438.352 Section... SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE External Quality Review § 438.352 External quality review protocols. Each protocol must specify— (a) The data to be gathered; (b) The sources of the...

Joint MS Degree Program between the Korea University of Technology and Education and the University of Kansas

NASA Astrophysics Data System (ADS)

Dougherty, R. L.; Kim, Kwang Su

This paper provides an overview of the Joint MS Degree Program between Korea University of Technology and Education’ s (KUT) Mechatronics Department and Kansas University’ s (KU) Mechanical Engineering Department. Discussions were initiated in early 2005 which resulted in a formal agreement being approved by both parties in mid-2007. The Joint MS Degree Program is composed of 30 semester credit hours, equally split between the two universities, with the actual degree being awarded by the institution at which the thesis work is performed. Issues addressed during the development of this Joint MS Program included: joint versus dual degrees, institutional acceptance of the transfer of fifteen hours of credit for an MS degree, different admissions requirements and procedures for the two institutions, financial support of the students, faculty advisors at each institution, Graduate Directors at each institution, transcript acknowledgement of the Joint Degree, residency requirements, English speaking requirements/abilities, thesis publication allowances/requirements, and time zone differences for virtual meetings. These issues have been addressed, and the Joint MS Degree Program is functioning with a small number of students having taken advantage of the opportunity since the Program’ s inception. Future considerations are: growing the number of students in the Program, expansion to other Departments besides KU-Mechanical Engineering and KUTMechatronics, including other universities in the Program, expansion to a Joint PhD Degree Program, and stronger funding resources.

Communication of Career Pathways Through Associate Degree Program Web Sites: A Baseline Assessment.

PubMed

Becker, Ellen A; Vargas, Jenny

2018-05-08

The American Association for Respiratory Care sponsored a series of conferences that addressed the competency of the future workforce of respiratory therapists (RTs). Based upon the findings from those conferences, several initiatives emerged that support RTs earning a baccalaureate (or bachelor's) degree. The objective of this study was to identify the ways that associate degree programs communicate career pathways toward a baccalaureate degree through their Web sites. This cross-sectional observational study used a random sample of 100 of the 362 associate degree programs approved by the Commission on Accreditation for Respiratory Care. Data were collected from 3 specific categories: demographic data, baccalaureate completion information, and the Web page location for the program. The presence of statements related to any pathway toward a bachelor's degree, transfer credits, articulation agreements, and links for baccalaureate completion were recorded. The descriptive statistics in this study were reported as total numbers and percentages. Of the 100 programs in the random sample, only 89 were included in the study. Only 39 (44%) programs had links on their program Web site that had any content related to bachelor's degrees, 16 (18%) identified college transfer courses toward a bachelor's degree, and 26 (29%) programs included baccalaureate articulation agreements on their Web site. A minority of associate degree programs communicated career pathway information to their prospective and current students through program Web sites. An informative Web site would make the path more transparent for entry-level students to meet their future educational needs as their careers progress. Copyright © 2018 by Daedalus Enterprises.

Study of the oxidation of uranium by external and diffuse reflectance FTIR spectroscopy using remote-sensing and evacuable cell techniques

NASA Astrophysics Data System (ADS)

Powell, G. L.; Dobbins, A.; Cristy, S. S.; Cliff, T. L.; Meyer, H. M., III; Lucania, J.; Milosevic, Milan

1994-01-01

This report describes the application of reflectance FTIR spectroscopy to the measurement of the oxidation rate of uranium by environmental gases near room temperature. It also describes very efficient evacuable cells designed for 75 degree(s) external reflectance with polarized light and for diffuse reflectance using mid-infrared FTIR spectroscopy. These cells, along with functionally similar remote sensing accessories, have been applied to the study of the oxidation of uranium metal in air, oxygen, and water vapor by precisely measuring the 575 cm-1 band of UO2 and other properties of the corrosion film such as absorbed water and reflective losses caused by film degradation related to pitting or nucleation phenomena.

Happiness, Psychology, and Degrees of Realism

PubMed Central

Lavazza, Andrea

2016-01-01

The recent emphasis on a realist ontology that cannot be overshadowed by subjectivist or relativist perspectives seems to have a number of consequences for psychology as well. My attempt here is to analyse the relationship between happiness as a state of the individual and the states of the external world and the brain events related to (or, in some hypotheses, causally responsible for) its occurrence. It can be maintained that different degrees of realism are suitable to describe the states of happiness and this fact might have relevant psychological implications, namely for the so-called positive psychology. This is especially true now that there are methods available to induce subjective states of happiness unrelated to the external conditions usually taken to be linked to such states. PMID:27536261

Maternal Depression and Youth Internalizing and Externalizing Symptomatology: Severity and Chronicity of Past Maternal Depression and Current Maternal Depressive Symptoms

PubMed Central

O’Connor, Erin E.; Langer, David A.; Tompson, Martha C.

2017-01-01

Maternal depression is a well-documented risk factor for youth depression, and taking into account its severity and chronicity may provide important insight into the degree of risk conferred. This study explored the degree to which the severity/chronicity of maternal depression history explained variance in youth internalizing and externalizing symptoms above and beyond current maternal depressive symptoms among 171 youth (58% male) ages 8 to 12 over a span of three years. Severity and chronicity of past maternal depression and current maternal depressive symptoms were examined as predictors of parent-reported youth internalizing and externalizing symptomatology, as well as youth self-reported depressive symptoms. Severity and chronicity of past maternal depression did not account for additional variance in youth internalizing and externalizing symptoms at Time 1 beyond what was accounted for by maternal depressive symptoms at Time 1. Longitudinal growth curve modeling indicated that prior severity/chronicity of maternal depression predicted levels of youth internalizing and externalizing symptoms at each time point when controlling for current maternal depressive symptoms at each time point. Chronicity of maternal depression, apart from severity, also predicted rate of change in youth externalizing symptoms over time. These findings highlight the importance of screening and assessing for current maternal depressive symptoms, as well as the nature of past depressive episodes. Possible mechanisms underlying the association between severity/chronicity of maternal depression and youth outcomes, such as residual effects from depressive history on mother–child interactions, are discussed. PMID:27401880

77 FR 38743 - Energy Efficiency Program for Consumer Products: Energy Conservation Standards for Battery...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-29

... Efficiency Program for Consumer Products: Energy Conservation Standards for Battery Chargers and External... energy conservation standards for battery chargers and external power supplies. DATES: Comments must be... (``Notice of Proposed Rulemaking to Establish Energy Conservation Standards for Battery Chargers and...

An Analysis of National Surveys: Associate Degree Programs in Manufacturing Engineering and Related Programs. A Preliminary Report.

ERIC Educational Resources Information Center

Mathias, Elizabeth A.

In 1993, a study was conducted to investigate the responses of associate degree programs in manufacturing and related technical programs to current technical education initiatives. The study focused on the relationships of associate degree programs to secondary and postsecondary education and industry, curricular trends, familiarity with the…

MASTER'S DEGREE PROGRAMS AND THE LIBERAL ARTS COLLEGE. REPORT AND RECOMMENDATIONS FOR FINCH COLLEGE.

ERIC Educational Resources Information Center

HAWKES, CAROL

A STUDY OF MASTER'S DEGREE PROGRAMS WAS CONDUCTED IN ORDER TO DETERMINE THE FEASIBILITY OF ESTABLISHING SUCH A PROGRAM AT FINCH COLLEGE. THE NEED FOR PROGRAMS ON THE GRADUATE LEVEL, TYPES OF MASTER'S DEGREES OFFERED, AND ADMINISTRATIVE POLICIES AND STANDARDS ARE DISCUSSED IN PART ONE. PART TWO, "PROGRAMS IN OPERATION," DESCRIBES IN…

Expansion of epicyclic gear dynamic analysis program

NASA Technical Reports Server (NTRS)

Boyd, Linda Smith; Pike, James A.

1987-01-01

The multiple mesh/single stage dynamics program is a gear tooth analysis program which determines detailed geometry, dynamic loads, stresses, and surface damage factors. The program can analyze a variety of both epicyclic and single mesh systems with spur or helical gear teeth including internal, external, and buttress tooth forms. The modifications refine the options for the flexible carrier and flexible ring gear rim and adds three options: a floating Sun gear option; a natural frequency option; and a finite element compliance formulation for helical gear teeth. The option for a floating Sun incorporates two additional degrees of freedom at the Sun center. The natural frequency option evaluates the frequencies of planetary, star, or differential systems as well as the effect of additional springs at the Sun center and those due to a flexible carrier and/or ring gear rim. The helical tooth pair finite element calculated compliance is obtained from an automated element breakup of the helical teeth and then is used with the basic gear dynamic solution and stress postprocessing routines. The flexible carrier or ring gear rim option for planetary and star spur gear systems allows the output torque per carrier and ring gear rim segment to vary based on the dynamic response of the entire system, while the total output torque remains constant.

Brief 76 Nuclear Engineering Enrollments and Degrees Survey, 2015 Data

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

None, None

The 2015 Nuclear Engineering Enrollments and Degrees Survey reports degrees granted between September 1, 2014 and August 31, 2015. Enrollment information refers to the fall term 2015. The enrollments and degrees data comprises students majoring in nuclear engineering or in an option program equivalent to a major. Thirty-five academic programs reported having nuclear engineering programs during 2015, and data was received from all thirty-five programs. The report includes enrollment information on undergraduate students and graduate students and information by degree level for post-graduation plans.

Current Trends in Associate Degree Nursing Programs.

ERIC Educational Resources Information Center

Blackstone, Elaine Grant

This study was designed to ascertain current trends in associate degree nursing programs and to discover innovative ideas and techniques which could be applied to the existing program at Miami-Dade Community College (Florida). Data was compiled from interviews with representatives of ten associate degree nursing programs in six states. Information…

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

Alekseev, A E; Potapov, V T; Gorshkov, B G

We report the results of studying statistical properties of the intensity of partially polarised coherent light backscattered by a single mode optical fibre. An expression is derived for the deviation of the backscattered light intensity depending on the scattering region length, the degree of the light source coherence and the degree of scattered light polarisation. It is shown that the backscattered light in a fibre scattered-light interferometer is partially polarised with the polarisation degree P = 1/3 in the case of external perturbations of the interferometer fibre. (scattering of light)

Study on degenerate coefficient and degeneration evaluation of lithium-ion battery

NASA Astrophysics Data System (ADS)

Li, Bei; Li, Xiaopeng

2017-07-01

Some characteristic parameters were epurated in this paper by analyzing internal and external factors of the degradation degree of lithium-ion battery. These characteristic parameters include open circuit voltage (OCV), state of charge (SOC) and ambient temperature. The degradation degree was evaluated by discrete degree of the array, which is composed of the above parameters. The epurated parameters were verified through adaptive neuro-fuzzy inference system (ANFIS) model building. The expression of degradation coefficient was finally determined. The simulation results show that the expression is reasonable and precise to describe the degradation degree.

ISO/IEC 17025 laboratory accreditation of NRC Acoustical Standards Program

NASA Astrophysics Data System (ADS)

Wong, George S. K.; Wu, Lixue; Hanes, Peter; Ohm, Won-Suk

2004-05-01

Experience gained during the external accreditation of the Acoustical Standards Program at the Institute for National Measurement Standards of the National Research Council is discussed. Some highlights include the preparation of documents for calibration procedures, control documents with attention to reducing future paper work and the need to maintain documentation or paper trails to satisfy the external assessors. General recommendations will be given for laboratories that are contemplating an external audit in accordance to the requirements of ISO/IEC 17025.

Analysis of errors detected in external beam audit dosimetry program at Mexican radiotherapy centers

NASA Astrophysics Data System (ADS)

Álvarez-Romero, José T.; Tovar-Muñoz, Víctor M.

2012-10-01

Presented and analyzed are the causes of deviation observed in the pilot postal dosimetry audit program to verify the absorbed dose to water Dw in external beams of teletherapy 60Co and/or linear accelerators in Mexican radiotherapy centers, during the years 2007-2011.

Assessing International Opportunities in Higher Education: A Matrix-Based Assessment Tool

ERIC Educational Resources Information Center

Kaufman, Sophie R.; Ekstrom, David N.; Shortridge-Baggett, Lillie M.

2006-01-01

The pressure on academic institutions to develop sustainable programs is felt both internally and externally. Owing to shrinking operating budgets, universities will only support programs that relate directly to their mission and that are financially viable. External expectations come from funding agencies that typically require institutions to be…

Generalizing disease management program results: how to get from here to there.

PubMed

Linden, Ariel; Adams, John L; Roberts, Nancy

2004-07-01

For a disease management (DM) program, the ability to generalize results from the intervention group to the population, to other populations, or to other diseases is as important as demonstrating internal validity. This article provides an overview of the threats to external validity of DM programs, and offers methods to improve the capability for generalizing results obtained through the program. The external validity of DM programs must be evaluated even before program selection and implementation are begun with a prospective new client. Any fundamental differences in characteristics between individuals in an established DM program and in a new population/environment may limit the ability to generalize.

The Veterans Administration library program.

PubMed

Gartland, H J

1968-01-01

The Veterans Administration Library Service is continuously responsive to the information requirements of the agency's policies which provide for the improved care and treatment of veterans through research, education, and clinical programs. At the same time, it participates in the planning of the federal government as a whole in providing library support for health care for the American people. There are both internal and external forces influencing VA hospitals and their libraries. Retirements and consequent recruitment of new people will necessitate a rethinking of the VA library program at the same time as external forces will be affecting the program. These external forces include the application of machines to library services through the development of in-house capabilities coupled with joint-use participation and P.L. 89-785 which provides for the exchange of medical information, sharing of facilities, and cooperative training programs. A conceptual rearrangement of information resources will facilitate attainment of our goals.

Impact of a Dual PharmD/MBA Degree on Graduates' Academic Performance, Career Opportunities, and Earning Potential

PubMed Central

Chumney, Elinor C.G.; Jones, Kathy J.

2008-01-01

Objective To evaluate the academic experience and satisfaction of students who completed a dual PharmD/MBA degree program and the program's long-term impact on the students' career choice and earning potential. Methods GPAs, job placement, and starting job salaries were compared between graduates who completed the dual PharmD/MBA program and those who completed only the PharmD program. A satisfaction survey instrument was administered to 17 students who completed the dual PharmD/MBA degree program in May 2007. Data from a standardized job placement and starting salary survey instrument completed by all PharmD graduates were also obtained, as well as all students' final grade point averages (GPAs). GPAs, job placement, and starting job salaries were compared between graduates who had completed the dual PharmD/MBA program and those who had completed only the PharmD program. Results The graduating GPAs of dual-degree students were higher than those of both pharmacy (3.52 vs 3.41, p > 0.10) and business (3.82 vs. 3.68, p = 0.018) students not enrolled in the dual-degree program. Dual-degree students were slightly less likely to enter a residency (17% vs. 27%, p = 0.44) than other pharmacy graduates. Among those who elected not to pursue a residency, both mean starting salaries ($111,090 vs. $101,965) and mean total first-year compensation ($127,290 vs. $110,388) were significantly higher for dual-degree graduates compared to the PharmD graduates. Conclusions Students enrolled in the dual-degree program did slightly better academically than students who completed only the MBA or PharmD programs and indicated a high level of satisfaction with the program. Dual-degree graduates reported increased career opportunities and were slated to earn significantly more during their first year in the workforce. These results affirm continuation of our program and make the case for support of similar programs across the nation. PMID:18483594

Region-wide assessment of the capacity for human nutrition training in West Africa: current situation, challenges, and way forward.

PubMed

Sodjinou, Roger; Fanou, Nadia; Deart, Lucie; Tchibindat, Félicité; Baker, Shawn; Bosu, William; Pepping, Fré; Delisle, Hélène

2014-01-01

There is a dearth of information on existing nutrition training programs in West Africa. A preliminary step in the process of developing a comprehensive framework to strengthen human capacity for nutrition is to conduct an inventory of existing training programs. This study was conducted to provide baseline data on university-level nutrition training programs that exist in the 16 countries in West Africa. It also aimed to identify existing gaps in nutrition training and propose solutions to address them. Participating institutions were identified based on information provided by in-country key informants, UNICEF offices or through internet searches. Data were collected through semi-structured interviews during on-site visits or through self-administered questionnaires. Simple descriptive and bivariate analyses were performed. In total, 83 nutrition degree programs comprising 32 B.Sc. programs, 34 M.Sc. programs, and 17 Ph.D. programs were identified in the region. More than half of these programs were in Nigeria. Six countries (Cape Verde, Guinea-Bissau, Liberia, Mali, The Gambia, and Togo) offered no nutrition degree program. The programs in francophone countries were generally established more recently than those in anglophone countries (age: 3.5 years vs. 21.4 years). Programs were predominantly (78%) run by government-supported institutions. They did not provide a comprehensive coverage of all essential aspects of human nutrition. They were heavily oriented to food science (46%), with little emphasis on public health nutrition (24%) or overnutrition (2%). Annual student intakes per program in 2013 ranged from 3 to 262; 7 to 40; and 3 to 10, respectively, for bachelor's, master's, and doctoral programs while the number of graduates produced annually per country ranged from 6 to 271; 3 to 64; and 1 to 18, respectively. External collaboration only existed in 15% of the programs. In-service training programs on nutrition existed in less than half of the countries. The most important needs for improving the quality of existing training programs reported were teaching materials, equipment and infrastructures, funding, libraries and access to advanced technology resources. There are critical gaps in nutrition training in the West Africa region. The results of the present study underscore the urgent need to invest in nutrition training in West Africa. An expanded set of knowledge, skills, and competencies must be integrated into existing nutrition training curricula. Our study provides a basis for the development of a regional strategy to strengthen human capacity for nutrition across the region.

Students in Fully Online Programs Report More Positive Attitudes toward Science than Students in Traditional, In-Person Programs

ERIC Educational Resources Information Center

Perera, Viranga; Mead, Chris; Buxner, Sanlyn; Lopatto, David; Horodyskyj, Lev; Semken, Steven; Anbar, Ariel D.

2017-01-01

Following the growth of online, higher-education courses, academic institutions are now offering fully online degree programs. Yet it is not clear how students who enroll in fully online degree programs are similar to those students who enroll in in-person ("traditional") degree programs. Because previous work has shown students'…

78 FR 47016 - Submission for Review: Request for External Review

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-02

... OFFICE OF PERSONNEL MANAGEMENT Submission for Review: Request for External Review AGENCY: U.S... External Review. As required by the Paperwork Reduction Act of 1995, (Pub. L. 104-13, 44 U.S.C. chapter 35... the Multi-State Plan Program (MSPP) on March 11, 2013, 78 FR 15560, which outlined an external review...

Influence of vibrational relaxation on perturbations in a shock layer on a plate

NASA Astrophysics Data System (ADS)

Kirilovskiy, S. V.; Maslov, A. A.; Poplavskaya, T. V.; Tsyryul'nikov, I. S.

2015-05-01

The influence of excitation of molecular vibrational degrees of freedom on the mean flow and perturbation development in a hypersonic (M = 6-14) viscous shock layer is studied. The layer originates on a plate placed in a flow of air, carbon dioxide, or their mixture at high stagnation temperatures (2000-3000 K). The mean flow and pressure pulsation on the surface of the plate are measured in an IT-302M pulsed wind tunnel (Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch, Russian Academy of Sciences). Numerical simulation is carried out in terms of a model of a thermally perfect gas using the ANSYS Fluent program package based on solving nonstationary two-dimensional Navier-Stokes equations. External flow perturbations are introduced into the computational domain in the form of plane monochromatic acoustic waves using UDF modules built in the computational code. It is shown that the excitation of vibrational degrees of freedom in carbon dioxide molecules considerably influences the position of the head wave and intensifies perturbations in contrast to air in which the fraction of vibrationally excited molecules is low at the same parameters of the oncoming low. The influence of the excitation of vibrational degrees of freedom is studied both for equilibrium gas and for a vibrationally nonequilibrium gas. Nonequilibrium vibrational degrees of freedom are simulated using a two-temperature model of relaxation flows in which the time variation of the vibrational energy is described by the Landau-Teller equation with regard to a finite time of energy exchange between vibrational and translational-rotational degrees of freedom of molecules. It is found that the vibrational nonequilibrium has a damping effect on perturbations.

Effects of after-school programs with at-risk youth on attendance and externalizing behaviors: a systematic review and meta-analysis.

PubMed

Kremer, Kristen P; Maynard, Brandy R; Polanin, Joshua R; Vaughn, Michael G; Sarteschi, Christine M

2015-03-01

The popularity, demand, and increased federal and private funding for after-school programs have resulted in a marked increase in after-school programs over the past two decades. After-school programs are used to prevent adverse outcomes, decrease risks, or improve functioning with at-risk youth in several areas, including academic achievement, crime and behavioral problems, socio-emotional functioning, and school engagement and attendance; however, the evidence of effects of after-school programs remains equivocal. This systematic review and meta-analysis, following Campbell Collaboration guidelines, examined the effects of after-school programs on externalizing behaviors and school attendance with at-risk students. A systematic search for published and unpublished literature resulted in the inclusion of 24 studies. A total of 64 effect sizes (16 for attendance outcomes; 49 for externalizing behavior outcomes) extracted from 31 reports were included in the meta-analysis using robust variance estimation to handle dependencies among effect sizes. Mean effects were small and non-significant for attendance and externalizing behaviors. A moderate to large amount of heterogeneity was present; however, no moderator variable tested explained the variance between studies. Significant methodological shortcomings were identified across the corpus of studies included in this review. Implications for practice, policy and research are discussed.

Effects of After-School Programs with At-Risk Youth on Attendance and Externalizing Behaviors: A Systematic Review and Meta-Analysis

PubMed Central

Maynard, Brandy R.; Polanin, Joshua R.; Vaughn, Michael G.; Sarteschi, Christine M.

2015-01-01

The popularity, demand, and increased federal and private funding for after-school programs have resulted in a marked increase in after-school programs over the past two decades. After-school programs are used to prevent adverse outcomes, decrease risks, or improve functioning with at-risk youth in several areas, including academic achievement, crime and behavioral problems, socio-emotional functioning, and school engagement and attendance; however, the evidence of effects of after-school programs remains equivocal. This systematic review and meta-analysis, following Campbell Collaboration guidelines, examined the effects of after-school programs on externalizing behaviors and school attendance with at-risk students. A systematic search for published and unpublished literature resulted in the inclusion of 24 studies. A total of 64 effect sizes (16 for attendance outcomes; 49 for externalizing behavior outcomes) extracted from 31 reports were included in the meta-analysis using robust variance estimation to handle dependencies among effect sizes. Mean effects were small and non-significant for attendance and externalizing behaviors. A moderate to large amount of heterogeneity was present; however, no moderator variable tested explained the variance between studies. Significant methodological shortcomings were identified across the corpus of studies included in this review. Implications for practice, policy and research are discussed. PMID:25416228

Apical External Root Resorption and Repair in Orthodontic Tooth Movement: Biological Events.

PubMed

Feller, Liviu; Khammissa, Razia A G; Thomadakis, George; Fourie, Jeanine; Lemmer, Johan

2016-01-01

Some degree of external root resorption is a frequent, unpredictable, and unavoidable consequence of orthodontic tooth movement mediated by odontoclasts/cementoclasts originating from circulating precursor cells in the periodontal ligament. Its pathogenesis involves mechanical forces initiating complex interactions between signalling pathways activated by various biological agents. Resorption of cementum is regulated by mechanisms similar to those controlling osteoclastogenesis and bone resorption. Following root resorption there is repair by cellular cementum, but factors mediating the transition from resorption to repair are not clear. In this paper we review some of the biological events associated with orthodontically induced external root resorption.

[Analysis of the results of the SEIMC External Quality Control Program. Year 2013].

PubMed

de Gopegui Bordes, Enrique Ruiz; Orta Mira, Nieves; Del Remedio Guna Serrano, M; Medina González, Rafael; Rosario Ovies, María; Poveda, Marta; Gimeno Cardona, Concepción

2015-07-01

The External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) include controls for bacteriology, serology, mycology, parasitology, mycobacteria, virology, molecular microbiology and HIV-1, HCV and HBV viral loads. This manuscript presents the analysis of results obtained of the participants from the 2013 SEIMC External Quality Control Programme, except viral loads controls, that they are summarized in a manuscript abroad. As a whole, the results obtained in 2013 confirm the excellent skill and good technical standards found in previous editions. However, erroneous results can be obtained in any laboratory and in clinically relevant determinations. Once again, the results of this program highlighted the need to implement both internal and external controls in order to assure the maximal quality of the microbiological tests. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

External Data and Attribute Hyperlink Programs for Promis*e(Registered Trademark)

NASA Technical Reports Server (NTRS)

Derengowski, Rich; Gruel, Andrew

2001-01-01

External Data and Attribute Hyperlink are computer programs that can be added to Promis*e(trademark) which is a commercial software system that automates routine tasks in the design (including drawing schematic diagrams) of electrical control systems. The programs were developed under the Stennis Space Center's (SSC) Dual Use Technology Development Program to provide capabilities for SSC's BMCS configuration management system which uses Promis*e(trademark). The External Data program enables the storage and management of information in an external database linked to a drawing. Changes can be made either in the database or on the drawing. Information that originates outside Promis*e(trademark) can be stored in custom fields that can be added to the database. Although this information is not available in Promis*e(trademark) printed drawings, it can be associated with symbols in the drawings, and can be retrieved through the drawings when the software is running. The Attribute Hyperlink program enables the addition of hyperlink information as attributes of symbols. This program enables the formation of a direct hyperlink between a schematic diagram and an Internet site or a file on a compact disk, on the user's hard drive, or on another computer on a network to which the user's computer is connected. The user can then obtain information directly related to the part (e.g., maintenance, or troubleshooting information) associated with the hyperlink.

External Quality Assurance Programs Managed by the U.S. Geological Survey in Support of the National Atmospheric Deposition Program/Mercury Deposition Network

USGS Publications Warehouse

Latysh, Natalie E.; Wetherbee, Gregory A.

2007-01-01

The U.S. Geological Survey (USGS) Branch of Quality Systems operates external quality assurance programs for the National Atmospheric Deposition Program/Mercury Deposition Network (NADP/MDN). Beginning in 2004, three programs have been implemented: the system blank program, the interlaboratory comparison program, and the blind audit program. Each program was designed to measure error contributed by specific components in the data-collection process. The system blank program assesses contamination that may result from sampling equipment, field exposure, and routine handling and processing of the wet-deposition samples. The interlaboratory comparison program evaluates bias and precision of analytical results produced by the Mercury Analytical Laboratory (HAL) for the NADP/MDN, operated by Frontier GeoSciences, Inc. The HAL's performance is compared with the performance of five other laboratories. The blind audit program assesses bias and variability of MDN data produced by the HAL using solutions disguised as environmental samples to ascertain true laboratory performance. This report documents the implementation of quality assurance procedures for the NADP/MDN and the operating procedures for each of the external quality assurance programs conducted by the USGS. The USGS quality assurance information provides a measure of confidence to NADP/MDN data users that measurement variability is distinguished from environmental signals.

Student-Retention and Career-Placement Rates Between Bachelor's and Master's Degree Professional Athletic Training Programs

PubMed Central

Bowman, Thomas G.; Mazerolle, Stephanie M.; Pitney, William A.; Dodge, Thomas M.; Hertel, Jay

2015-01-01

Context  The debate over what the entry-level degree should be for athletic training has heightened. A comparison of retention and career-placement rates between bachelor's and master's degree professional athletic training programs may inform the debate. Objective  To compare the retention rates and career-placement rates of students in bachelor's and master's degree professional programs. Design  Cross-sectional study. Setting  Web-based survey. Patients or Other Participants  A total of 192 program directors (PDs) from bachelor's degree (n = 177) and master's degree (n = 15) professional programs. Intervention(s)  The PDs completed a Web-based survey. Main Outcome Measure(s)  We instructed the PDs to provide a retention rate and career-placement rate for the students in the programs they lead for each of the past 5 years. We also asked the PDs if they thought retention of students was a problem currently facing athletic training education. We used independent t tests to compare the responses between bachelor's and master's degree professional programs. Results  We found a higher retention rate for professional master's degree students (88.70% ± 9.02%, 95% confidence interval [CI] = 83.71, 93.69) than bachelor's degree students (80.98% ± 17.86%, 95% CI = 78.30, 83.66) (t25 = −2.86, P = .008, d = 0.55). Similarly, PDs from professional master's degree programs reported higher career-placement percentages (88.50% ± 10.68%, 95% CI = 82.33, 94.67) than bachelor's degree professional PDs (71.32% ± 18.47%, 95% CI = 68.54, 74.10) (t20 = −5.40, P < .001, d = 1.14). Finally, we observed no difference between groups regarding whether retention is a problem facing athletic training (χ21 = 0.720, P = .40, Φ = .061). Conclusions  Professional master's degree education appears to facilitate higher retention rates and greater career-placement rates in athletic training than bachelor's degree education. Professional socialization, program selectivity, and student commitment and motivation levels may help to explain the differences noted. PMID:26308497

A program for performing exact quantum dynamics calculations using cylindrical polar coordinates: A nanotube application

NASA Astrophysics Data System (ADS)

Skouteris, Dimitris; Gervasi, Osvaldo; Laganà, Antonio

2009-03-01

A program that uses the time-dependent wavepacket method to study the motion of structureless particles in a force field of quasi-cylindrical symmetry is presented here. The program utilises cylindrical polar coordinates to express the wavepacket, which is subsequently propagated using a Chebyshev expansion of the Schrödinger propagator. Time-dependent exit flux as well as energy-dependent S matrix elements can be obtained for all states of the particle (describing its angular momentum component along the nanotube axis and the excitation of the radial degree of freedom in the cylinder). The program has been used to study the motion of an H atom across a carbon nanotube. Program summaryProgram title: CYLWAVE Catalogue identifier: AECL_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AECL_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 3673 No. of bytes in distributed program, including test data, etc.: 35 237 Distribution format: tar.gz Programming language: Fortran 77 Computer: RISC workstations Operating system: UNIX RAM: 120 MBytes Classification: 16.7, 16.10 External routines: SUNSOFT performance library (not essential) TFFT2D.F (Temperton Fast Fourier Transform), BESSJ.F (from Numerical Recipes, for the calculation of Bessel functions) (included in the distribution file). Nature of problem: Time evolution of the state of a structureless particle in a quasicylindrical potential. Solution method: Time dependent wavepacket propagation. Running time: 50000 secs. The test run supplied with the distribution takes about 10 minutes to complete.

Automated external defibrillators in National Collegiate Athletic Association Division I Athletics.

PubMed

Coris, Eric E; Sahebzamani, Frances; Walz, Steve; Ramirez, Arnold M

2004-01-01

Sudden cardiac death is the leading cause of death in athletes. Evidence on current sudden cardiac death prevention through preparticipation history, physicals, and noninvasive cardiovascular diagnostics has demonstrated a low sensitivity for detection of athletes at high risk of sudden cardiac death. Data are lacking on automated external defibrillator programs specifically initiated to respond to rare dysrhythmia in younger, relatively low-risk populations. Surveys were mailed to the head athletic trainers of all National Collegiate Athletic Association Division I athletics programs listed in the National Athletic Trainers' Association directory. In all, 303 surveys were mailed; 186 departments (61%) responded. Seventy-two percent (133) of responding National Collegiate Athletic Association Division I athletics programs have access to automated external defibrillator units; 54% (101) own their units. Proven medical benefit (55%), concern for liability (51%), and affordability (29%) ranked highest in frequency of reasons for automated external defibrillator purchase. Unit cost (odds ratio = 1.01; 95% confidence interval, 1.01-1.0), donated units (odds ratio = 1.92; confidence interval, 3.66-1.01), institution size (odds ratio =.0001; confidence interval, 1.3 E-4 to 2.2E-05), and proven medical benefit of automated external defibrillators (odds ratio = 24; confidence interval, 72-8.1) were the most significant predictors of departmental defibrillator ownership. Emergency medical service response time and sudden cardiac death event history were not significantly predictive of departmental defibrillator ownership. The majority of automated external defibrillator interventions occurred on nonathletes. Many athletics medicine programs are obtaining automated external defibrillators without apparent criteria for determination of need. Usage and maintenance policies vary widely among departments with unit ownership or access. Programs need to approach the issue of unit acquisition and implementation with knowledge of the surrounding emergency medical service system, geography of their individual sports medicine facilities, numbers and relative risk of their athletes, and budgetary constraints.

76 FR 74777 - National Marine Protected Areas Center External Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-01

... through targeted science, information resources, coordination and policy development. An external review..., 1305 East-West Highway, Rm. 11401, Silver Spring, Maryland 20910. FOR FURTHER INFORMATION CONTACT....mpa.gov SUPPLEMENTARY INFORMATION: The MPA Center's external review will encompass program activities...

Perceptions of Dental Hygiene Master's Degree Learners About Dental Hygiene Doctoral Education.

PubMed

Tumath, Ursula G M; Walsh, Margaret

2015-08-01

To determine perceptions about dental hygiene doctoral education among dental hygiene master's degree program enrollees. In this cross-sectional national study, all dental hygiene master degree program directors were sent an email requesting they forward an attached consent form and online-survey-link to their graduate learners. The 29-item online survey assessed their perceptions about need for, importance of and interest in applying to proposed dental hygiene doctoral degree programs. A second-request was sent 1 month later to capture non-responders. Frequencies and cross-tabulations of responses were analyzed using the online software program, Qualtrics.™ Of the 255 graduate learners enrolled in 2014 reported by dental hygiene program directors, 159 completed the survey for a 62% response rate. The majority of respondents (77%) indicated that doctoral education in dental hygiene is needed for the advancement of the dental hygiene discipline and such programs are important to the dental hygiene profession (89%). Although most respondents supported both the PhD in dental hygiene and the Doctor of Dental Hygiene Practice (DDHP) degrees, more were interested in applying to a DDHP program (62%) than to a dental hygiene PhD program (38%). In addition, 43% expressed interest in enrolling in a doctoral degree program in the next 1 to 5 years and most preferred a hybrid online/onsite program format. The most frequently reported reasons for pursing a doctoral degree were: to become a better teacher, to expand clinical practice opportunities, to become a better researcher and to increase salary. Most dental hygiene master degree learners in this study believed doctoral dental hygiene education is needed and important to the dental hygiene discipline and profession, and were interested in applying to such programs. Future research is needed in this area. Copyright © 2015 The American Dental Hygienists’ Association.

Space shuttle phase B extension, volume 1

NASA Technical Reports Server (NTRS)

1971-01-01

In order to define a system which would significantly reduce payload delivery costs, activities were extended to modifications of the reusable space shuttle design concept. Considered were systems using orbiters with external propellant tanks and an interim expendable booster which allowed phased development of the usable orbiter and booster. Analyzed were: Merits of internal and external propellant tanks and the impact of external LH2 compared to L02 and LH2; impact of cargo bay size; impact abort; merit of expendable booster options; and merit of a phased development program. Studies showed that external L02/LH2 and the continued use of the J-2S engine on the orbiter reduced program cost and risk.

Declining MIS Enrollment: The Death of the MIS Degree?

ERIC Educational Resources Information Center

Saunders, Gary; Lockridge, T. Maurice

2011-01-01

There is little doubt that enrollments in MIS degree programs have been declining since the recession in the technical industry in 2001. Reagan's research (2008) indicates that enrollments in MIS degree programs is only about 25% of the 2001 level. Many MIS (IS) programs have been abandoned or combined with other related programs. While many…

Maximizing the Instructional Process: A Model for the Design of Graduate Degree Programs.

ERIC Educational Resources Information Center

Hellweg, Susan A.; Churchman, David A.

A model for an interdisciplinary graduate degree program based on the Behavioral Science Graduate degree program at California State University at Dominguez Hills is described. In light of the declining resources available to higher education institutions it is recommended that curricular programs be accountable and responsive to the needs of the…

Resolving Issues in Innovative Graduate Degree Programs: The Metropolitan State University Doctor of Business Administration Experience

ERIC Educational Resources Information Center

Delmont, Tim

2011-01-01

Applied Master's Degree and doctoral programs have been criticized widely for their lack of relevance, rigor and quality. New graduate degree programs have responded to these criticisms by implementing innovative academic policies, program curriculum, and student services. A case study of the Metropolitan State University Doctor of Business…

Factors Affecting Adult Student Dropout Rates in the Korean Cyber-University Degree Programs

ERIC Educational Resources Information Center

Choi, Hee Jun; Kim, Byoung Uk

2018-01-01

Few empirical studies of adult distance learners' decisions to drop out of degree programs have used large enough sample sizes to generalize the findings or data sets drawn from multiple online programs that address various subjects. Accordingly, in this study, we used a large administrative data set drawn from multiple online degree programs to…

Curriculum Revision in Practice: Designing a Liberal Arts Degree in Dance Professions

ERIC Educational Resources Information Center

Risner, Doug

2013-01-01

Dance programs in higher education offering both professional degrees (BFA) and liberal arts degrees (BA, BS) often focus most of their energy, attention, and resources to ever-increasing BFA programs. At the same time, liberal arts programs in dance often provide the real bread and butter of program headcounts, credit hours generated, and degrees…

Current Trends in Communication Graduate Degrees: Survey of Communications, Advertising, PR, and IMC Graduate Programs

ERIC Educational Resources Information Center

Quesenberry, Keith A.; Coolsen, Michael K.; Wilkerson, Kristen

2015-01-01

A survey of 61 master's degree advertising programs reveals significant trends in program titles, curriculum design, course delivery, and students served. The results provide insight for current and planned master's degree programs as research predicts a continued increase in demand for master's education over the next decade. Survey results are…

Health Education Doctoral Degree Programs: A Review of Admission and Graduation Requirements

ERIC Educational Resources Information Center

Dagenhard, Paige; Castor, Thomas; Brookins-Fisher, Jodi; Thompson, Amy

2016-01-01

A study of university graduate bulletins was conducted to determine admission and graduation requirements for doctoral degree programs in Health Education. Thirty-nine programs were identified. From that list, programs were delimited to PhD and DrPH degrees in Health Education or had required core courses in Health Education. Seventeen programs…

Colleges and Universities with Degree or Certificate Bearing Programs in Creativity

ERIC Educational Resources Information Center

Yudess, Jo

2010-01-01

In this article, the author presents a list of colleges and universities with degree or certificate bearing programs in creativity. Since this focuses only on degree bearing programs, an individual might also focus on creativity by working with a specific faculty member in a more general program such as industrial-organizational psychology or…

Design and implementation of an external quality assessment program for HIV viral load measurements using dried blood spots.

PubMed

Prach, Lisa M; Puren, Adrian; Lippman, Sheri A; Carmona, Sergio; Stephenson, Sophie; Cutler, Ewalde; Barnhart, Scott; Liegler, Teri

2015-03-01

An external quality assurance program was developed for HIV-1 RNA viral load measurements taken from dried blood spots using a reference panel and field-collected specimens. The program demonstrated that accurate and reproducible quantitation can be obtained from field-collected specimens. Residual proviral DNA may confound interpretation in virologically suppressed subjects. Copyright © 2015, American Society for Microbiology. All Rights Reserved.

Early exposure to geriatric nursing through an externship program.

PubMed

Souder, Elaine; Beverly, Claudia J; Kitch, Stephanie; Lubin, Sandie A

2012-01-01

The Summer Geriatric Extern Program was developed in 2004 to provide nursing students between the junior and senior year an opportunity to learn more about careers in geriatric nursing.This full-time, eight-week commitment provides students with a stipend and a faculty mentor in their area of interest. Of the 24 externs since the inception of the program, seven have enrolled in graduate programs. The findings suggest that the summer geriatric externship program is effective in developing interest in a geriatric nursing career and providing exposure to nursing research and other aspects of the faculty role.

[Analysis of the results of the SEIMC External Quality Control Program. Year 2011].

PubMed

Ruiz de Gopegui Bordes, Enrique; Guna Serrano, M del Remedio; Orta Mira, Nieves; Ovies, María Rosario; Poveda, Marta; Gimeno Cardona, Concepción

2013-02-01

The External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology (Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica [SEIMC]) includes controls for bacteriology, serology, mycology, parasitology, mycobacteria, virology, and molecular microbiology. This article presents the most relevant conclusions and lessons from the 2011 controls. Overall, the results obtained in 2011 confirm the excellent skill and good technical standards found in previous years. Nevertheless, erroneous results can be obtained in any laboratory and in clinically relevant determinations. The results of this program highlight the need to implement both internal and external controls, such as those offered by the SEIMC program, in order to ensure maximal quality of microbiological tests. Copyright © 2013 Elsevier España, S.L. All rights reserved.

Two stage gear tooth dynamics program

NASA Technical Reports Server (NTRS)

Boyd, Linda S.

1989-01-01

The epicyclic gear dynamics program was expanded to add the option of evaluating the tooth pair dynamics for two epicyclic gear stages with peripheral components. This was a practical extension to the program as multiple gear stages are often used for speed reduction, space, weight, and/or auxiliary units. The option was developed for either stage to be a basic planetary, star, single external-external mesh, or single external-internal mesh. The two stage system allows for modeling of the peripherals with an input mass and shaft, an output mass and shaft, and a connecting shaft. Execution of the initial test case indicated an instability in the solution with the tooth paid loads growing to excessive magnitudes. A procedure to trace the instability is recommended as well as a method of reducing the program's computation time by reducing the number of boundary condition iterations.

Sprint: The first flight demonstration of the external work system robots

NASA Technical Reports Server (NTRS)

Price, Charles R.; Grimm, Keith

1995-01-01

The External Works Systems (EWS) 'X Program' is a new NASA initiative that will, in the next ten years, develop a new generation of space robots for active and participative support of zero g external operations. The robotic development will center on three areas: the assistant robot, the associate robot, and the surrogate robot that will support external vehicular activities (EVA) prior to and after, during, and instead of space-suited human external activities respectively. The EWS robotics program will be a combination of technology developments and flight demonstrations for operational proof of concept. The first EWS flight will be a flying camera called 'Sprint' that will seek to demonstrate operationally flexible, remote viewing capability for EVA operations, inspections, and contingencies for the space shuttle and space station. This paper describes the need for Sprint and its characteristics.

Brief 77 Health Physics Enrollments and Degrees Survey, 2015 Data

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

None, None

The 2015 Health Physics Enrollments and Degrees Survey reports degrees granted between September 1, 2014 and August 31, 2015. Enrollment information refers to the fall term 2015. Twenty-two academic programs were included in the survey universe, with all 22 programs providing data. The enrollments and degrees information comprises students majoring in health physics or in an option program equivalent to a major. The report includes enrollment information on undergraduate students and graduate students and information by degree level for post-graduation plans.

An Alternative to the M.A.T. Program

ERIC Educational Resources Information Center

Blosser, Patricia

1978-01-01

Describes the Post-Degree/Master's Program offered at The Ohio State University to prepare individuals who already possess a bachelor's degree in science or in mathematics. The program enables student to obtain teaching certification or both certification and a master's degree in education. (HM)

Boiling characteristics of dilute polymer solutions and implications for the suppression of vapor explosions

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

Bang, K.H.; Kim, M.H.

Quenching experiments of hot solid spheres in dilute aqueous solutions of polyethylene oxide polymer have been conducted for the purpose of investigating the physical mechanisms of the suppression of vapor explosions in this polymer solutions. Two spheres of 22.2mm and 9.5mm-diameter were tested in the polymer solutions of various concentrations at 30{degrees}C. Minimum film boiling temperature ({Delta}T{sub MFB}) in this highly-subcooled liquid rapidly decreased from over 700{degrees}c for pure water to about 150{degrees}C as the polymer concentration was increased up to 300ppm for 22.2mm sphere, and it decreased to 350{degrees}C for 9.5mm sphere. This rapid reduction of minimum film boilingmore » temperature in the PEO aqueous solutions can explain its ability of the suppression of spontaneous vapor explosions. The ability of suppression of vapor explosions by dilute polyethylene oxide solutions against an external trigger pressure was tested by dropping molten tin into the polymer solutions at 25{degrees}C. It was observed that in 50ppm solutions more mass fragmented than in pure water, but produced weaker explosion pressures. The explosion was completely suppressed in 300ppm solutions with the external trigger. The debris size distributions of fine fragments smaller than 0.7mm were shown almost identical regardless of the polymer concentrations.« less

The Untold Stories of Former Teen Mothers Who Have Achieved a Master's Degree or Higher

ERIC Educational Resources Information Center

Benitez, Tanya

2017-01-01

Purpose: The purpose of this study was to shed light on former teen mothers who have "beaten the odds" by achieving a master's degree or higher. It sought to reveal and understand what the external and internal factors are which lead to these women pursing higher education. Methodology: The methodology of this study is a case study which…

First data release of the Hyper Suprime-Cam Subaru Strategic Program

NASA Astrophysics Data System (ADS)

Aihara, Hiroaki; Armstrong, Robert; Bickerton, Steven; Bosch, James; Coupon, Jean; Furusawa, Hisanori; Hayashi, Yusuke; Ikeda, Hiroyuki; Kamata, Yukiko; Karoji, Hiroshi; Kawanomoto, Satoshi; Koike, Michitaro; Komiyama, Yutaka; Lang, Dustin; Lupton, Robert H.; Mineo, Sogo; Miyatake, Hironao; Miyazaki, Satoshi; Morokuma, Tomoki; Obuchi, Yoshiyuki; Oishi, Yukie; Okura, Yuki; Price, Paul A.; Takata, Tadafumi; Tanaka, Manobu M.; Tanaka, Masayuki; Tanaka, Yoko; Uchida, Tomohisa; Uraguchi, Fumihiro; Utsumi, Yousuke; Wang, Shiang-Yu; Yamada, Yoshihiko; Yamanoi, Hitomi; Yasuda, Naoki; Arimoto, Nobuo; Chiba, Masashi; Finet, Francois; Fujimori, Hiroki; Fujimoto, Seiji; Furusawa, Junko; Goto, Tomotsugu; Goulding, Andy; Gunn, James E.; Harikane, Yuichi; Hattori, Takashi; Hayashi, Masao; Hełminiak, Krzysztof G.; Higuchi, Ryo; Hikage, Chiaki; Ho, Paul T. P.; Hsieh, Bau-Ching; Huang, Kuiyun; Huang, Song; Imanishi, Masatoshi; Iwata, Ikuru; Jaelani, Anton T.; Jian, Hung-Yu; Kashikawa, Nobunari; Katayama, Nobuhiko; Kojima, Takashi; Konno, Akira; Koshida, Shintaro; Kusakabe, Haruka; Leauthaud, Alexie; Lee, Chien-Hsiu; Lin, Lihwai; Lin, Yen-Ting; Mandelbaum, Rachel; Matsuoka, Yoshiki; Medezinski, Elinor; Miyama, Shoken; Momose, Rieko; More, Anupreeta; More, Surhud; Mukae, Shiro; Murata, Ryoma; Murayama, Hitoshi; Nagao, Tohru; Nakata, Fumiaki; Niida, Mana; Niikura, Hiroko; Nishizawa, Atsushi J.; Oguri, Masamune; Okabe, Nobuhiro; Ono, Yoshiaki; Onodera, Masato; Onoue, Masafusa; Ouchi, Masami; Pyo, Tae-Soo; Shibuya, Takatoshi; Shimasaku, Kazuhiro; Simet, Melanie; Speagle, Joshua; Spergel, David N.; Strauss, Michael A.; Sugahara, Yuma; Sugiyama, Naoshi; Suto, Yasushi; Suzuki, Nao; Tait, Philip J.; Takada, Masahiro; Terai, Tsuyoshi; Toba, Yoshiki; Turner, Edwin L.; Uchiyama, Hisakazu; Umetsu, Keiichi; Urata, Yuji; Usuda, Tomonori; Yeh, Sherry; Yuma, Suraphong

2018-01-01

The Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP) is a three-layered imaging survey aimed at addressing some of the most important outstanding questions in astronomy today, including the nature of dark matter and dark energy. The survey has been awarded 300 nights of observing time at the Subaru Telescope, and it started in 2014 March. This paper presents the first public data release of HSC-SSP. This release includes data taken in the first 1.7 yr of observations (61.5 nights), and each of the Wide, Deep, and UltraDeep layers covers about 108, 26, and 4 square degrees down to depths of i ˜ 26.4, ˜26.5, and ˜27.0 mag, respectively (5 σ for point sources). All the layers are observed in five broad bands (grizy), and the Deep and UltraDeep layers are observed in narrow bands as well. We achieve an impressive image quality of 0{^''.}6 in the i band in the Wide layer. We show that we achieve 1%-2% point spread function (PSF) photometry (root mean square) both internally and externally (against Pan-STARRS1), and ˜10 mas and 40 mas internal and external astrometric accuracy, respectively. Both the calibrated images and catalogs are made available to the community through dedicated user interfaces and database servers. In addition to the pipeline products, we also provide value-added products such as photometric redshifts and a collection of public spectroscopic redshifts. Detailed descriptions of all the data can be found online. The data release website is https://hsc-release.mtk.nao.ac.jp.

[Measurement of tympanic temperature by infrared and thermocouple thermometry. A comparative study].

PubMed

Nathan, N; Guillaume, A; Feiss, P

1995-01-01

To compare tympanic temperatures obtained with an infrared thermometer Core Check 2090A (IVAC), non in contact with the tympanic membrane, to values obtained with a thermocouple thermometer Mon-A-Therm (Mallinckrodt) in contact with it, and to assess whether the differences depend on the person measuring the temperature. Prospective comparative open study. The study included 150 adults in whom the tympanic temperatures were measured at their admission to recovery room by 10 nurse anaesthetists. Each thermometer was inserted in the same patient into an external acoustic meatus. The median and range of the temperature differences were used to assess the bias and the accuracy of the measures. Their reliability was analyzed with consideration of the measuring person and the presence of irrelevant values, defined as a temperature difference over 0.3 degrees C. The temperatures obtained with both devices were similar (36.2 +/- 0.7 degrees C with IVAC thermometer vs 36.2 +/- 0.8 degrees C with Mallinckrodt thermometer). The median value of the differences was 0 degrees C, with a range of 2.5 degrees C (maximum value + 1.5 degrees C, minimum value: -1 degree C). Nineteen patients could be qualified as hypothermic (temperature < 36.5 degrees C) with one thermometer and normothermic (temperature > or = 36.5 degrees C) with the other. Among them, only 9 (6%) had temperature differences above 0.3 degrees C. The temperature differences were not different according to the measuring nurse. Nevertheless two of them obtained major differences or irrelevant figures. As compared to the thermocouple thermometry, infrared thermometry has no bias but a low precision. The measurement error does not allow the recognition of hypothermia in 6% of patients. The error may be made by the measuring person and/or related to the anatomy and the patency of the external acoustic meatus. Tympanic infrared thermometry seems to be a convenient method for temperature measurements at short time intervals in the recovery room, provided its limitations are kept in mind.

Unusual extension of the first branchial cleft anomaly.

PubMed

Ada, Mehmet; Korkut, Nazim; Güvenç, M Güven; Acioğlu, Engin; Yilmaz, Süleyman; Cevikbaş, Uğur

2006-03-01

First branchial cleft is the only branchial structure that persists as the external ear canal, while all other clefts are resorbed. Incomplete obliteration and the degree of closure cause the varied types of first branchial cleft anomalies. They were classified based on the anatomical and histological features. We present an unusual type of first branchial cleft anomaly involving the external auditory canal, the middle ear and the nasopharynx through the eustachian tube.

Coupled rotor/airframe vibration analysis program manual. Volume 2: Sample input and output listings

NASA Technical Reports Server (NTRS)

Cassarino, S.; Sopher, R.

1982-01-01

Sample input and output listings obtained with the base program (SIMVIB) of the coupled rotor/airframe vibration analysis and the external programs, G400/F389 and E927 are presented. Results for five of the base program test cases are shown. They represent different applications of the SIMVIB program to study the vibration characteristics of various dynamic configurations. Input and output listings obtained for one cycle of the G400/F389 coupled program are presented. Results from the rotor aeroelastic analysis E927 also appear. A brief description of the check cases is provided. A summary of the check cases for all the external programs interacting with the SIMVIB program is illustrated.

Case Study: Creation of a Degree Program in Computer Security. White Paper.

ERIC Educational Resources Information Center

Belon, Barbara; Wright, Marie

This paper reports on research into the field of computer security, and undergraduate degrees offered in that field. Research described in the paper reveals only one computer security program at the associate's degree level in the entire country. That program, at Texas State Technical College in Waco, is a 71-credit-hour program leading to an…

Forensic Science Research and Development at the National Institute of Justice: Opportunities in Applied Physics

NASA Astrophysics Data System (ADS)

Dutton, Gregory

Forensic science is a collection of applied disciplines that draws from all branches of science. A key question in forensic analysis is: to what degree do a piece of evidence and a known reference sample share characteristics? Quantification of similarity, estimation of uncertainty, and determination of relevant population statistics are of current concern. A 2016 PCAST report questioned the foundational validity and the validity in practice of several forensic disciplines, including latent fingerprints, firearms comparisons and DNA mixture interpretation. One recommendation was the advancement of objective, automated comparison methods based on image analysis and machine learning. These concerns parallel the National Institute of Justice's ongoing R&D investments in applied chemistry, biology and physics. NIJ maintains a funding program spanning fundamental research with potential for forensic application to the validation of novel instruments and methods. Since 2009, NIJ has funded over 179M in external research to support the advancement of accuracy, validity and efficiency in the forensic sciences. An overview of NIJ's programs will be presented, with examples of relevant projects from fluid dynamics, 3D imaging, acoustics, and materials science.

Grade Validity of Online Quantitative Courses

ERIC Educational Resources Information Center

Faurer, Judson C.

2013-01-01

Are prospective employers getting "quality" educated, degreed applicants and are academic institutions that offer online degree programs ensuring the quality control of the courses/programs offered? The issue specifically addressed in this paper is not with all institutions offering degrees through online programs or even with all online…

Grade Validity of Online Quantitative Courses

ERIC Educational Resources Information Center

Faurer, Judson C.

2009-01-01

Are prospective employers getting "quality" educated degreed applicants and are academic institutions that offer online degree programs ensuring the quality control of the courses/programs offered? The issue specifically addressed in this paper is not with all institutions offering degrees through online programs or even with all online…

Aggressive Behavior between Siblings and the Development of Externalizing Problems: Evidence from a Genetically Sensitive Study

PubMed Central

Natsuaki, Misaki N.; Ge, Xiaojia; Reiss, David; Neiderhiser, Jenae M.

2011-01-01

This study investigated the prospective links between sibling aggression and the development of externalizing problems using a multilevel modeling approach with a genetically sensitive design. The sample consisted of 780 adolescents (390 sibling pairs) who participated in two waves of the Nonshared Environment for Adolescent Development (NEAD) project. Sibling pairs with varying degree of genetic relatedness, including monozygotic twins, dizygotic twins, full siblings, half siblings, and genetically unrelated siblings, were included. The results showed that sibling aggression at Time 1 was significantly associated with the focal child’s externalizing problems at Time 2 after accounting for the intra-class correlations between siblings. Sibling aggression remained significant in predicting subsequent externalizing problems even after controlling for the levels of pre-existing externalizing problems and mothers’ punitive parenting. This pattern of results was fairly robust across models using different informants. The findings provide converging evidence for the unique contribution of sibling aggression in understanding changes in externalizing problems during adolescence. PMID:19586176

Environmental Scanning and External Tendencies Affecting American Higher Education.

ERIC Educational Resources Information Center

Montgomery, Bruce A.; Hesse, Martin L.

1990-01-01

The use of environmental scanning to link the external environment to institutional strategic planning is exemplified in Michigan State University's approach. The university's program is described, and in an appended section, 25 external tendencies are presented and related issues, trends, and events outlined. (MSE)

Application of Terahertz Imaging and Backscatter Radiography to Space Shuttle Foam Inspection

NASA Technical Reports Server (NTRS)

Ussery, Warren

2008-01-01

Two state of the art technologies have been developed for External Fuel Tank foam inspections. Results of POD tests have shown Backscatter Radiography and Terahertz imaging detect critical defects with no false positive issue. These techniques are currently in use on the External Tank program as one component in the foam quality assurance program.

Future Concepts for Realtime Data Interfaces for Control Centers

NASA Technical Reports Server (NTRS)

Kearney, Mike W., III

2004-01-01

Existing methods of exchanging realtime data between the major control centers in the International Space Station program have resulted in a patchwork of local formats being imposed on each Mission Control Center. This puts the burden on a data customer to comply with the proprietary data formats of each data supplier. This has increased the cost and complexity for each participant, limited access to mission data and hampered the development of efficient and flexible operations concepts. Ideally, a universal format should be promoted in the industry to prevent the unnecessary burden of each center processing a different data format standard for every external interface with another center. With the broad acceptance of XML and other conventions used in other industries, it is now time for the Aerospace industry to fully engage and establish such a standard. This paper will briefly consider the components that would be required by such a standard (XML schema, data dictionaries, etc.) in order to accomplish the goal of a universal low-cost interface, and acquire broad industry acceptance. We will then examine current approaches being developed by standards bodies and other groups. The current state of CCSDS panel work will be reviewed, with a survey of the degree of industry acceptance. Other widely accepted commercial approaches will be considered, sometimes complimentary to the standards work, but sometimes not. The question is whether de facto industry standards are in concert with, or in conflict with the direction of the standards bodies. And given that state of affairs, the author will consider whether a new program establishing its Mission Control Center should implement a data interface based on those standards. The author proposes that broad industry support to unify the various efforts will enable collaboration between control centers and space programs to a wider degree than is currently available. This will reduce the cost for programs to provide realtime access to their data, hence reducing the cost of access to space, and benefiting the industry as a whole.

[Analysis of the results of the SEIMC External Quality Control Program. Year 2012].

PubMed

de Gopegui Bordes, Enrique Ruiz; Guna Serrano, M del Remedio; Orta Mira, Nieves; Ovies, María Rosario; Poveda, Marta; Gimeno Cardona, Concepción

2014-02-01

The External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) include controls for bacteriology, serology, mycology, parasitology, mycobacteria, virology and molecular microbiology. This article presents the most relevant conclusions and lessons from the 2012 controls. As a whole, the results obtained in 2012 confirm the excellent skill and good technical standards found in previous editions. However, erroneous results can be obtained in any laboratory and in clinically relevant determinations. Once again, the results of this program highlighted the need to implement both internal and external controls in order to assure the maximal quality of the microbiological tests. Copyright © 2014 Elsevier España, S.L. All rights reserved.

[Analysis of the results of the 2010 External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology].

PubMed

Ruiz de Gopegui Bordes, Enrique; Serrano, M del Remedio Guna; Orta Mira, Nieves; Ovies, María Rosario; Poveda, Marta; Cardona, Concepción Gimeno

2011-12-01

The External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology includes controls for bacteriology, serology, mycology, parasitology, mycobacteria, virology and molecular microbiology. This article presents the most important conclusions and lessons of the 2010 controls. As a whole, the results obtained in 2010 confirm the excellent skill and good technical standards found in previous years. However, erroneous results can be obtained in any laboratory and in clinically relevant determinations. The results of this program highlight the need to implement both internal and external controls to ensure maximal quality of microbiological tests(1). Copyright © 2011 Elsevier España S.L. All rights reserved.

[Analysis of the results of the SEIMC External Quality Control Program. Year 2014].

PubMed

Gopegui Bordes, Enrique Ruiz de; Guna Serrano, M Del Remedio; Orta Mira, Nieves; Medina González, Rafael; Rosario Ovies, María; Poveda, Marta; Gimeno Cardona, Concepción

2016-07-01

The External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) include controls for bacteriology, serology, mycology, parasitology, mycobacteria, virology and molecular microbiology. This article presents the most relevant conclusions and lessons from the 2014 controls. As a whole, the results obtained in 2014 confirm the excellent skill and good technical standards found in previous editions. However, erroneous results can be obtained in any laboratory and in clinically relevant determinations. Once again, the results of the SEIMC program highlighted the need to implement both internal and external controls in order to assure the maximal quality of the microbiological tests. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

Addressing the Confusion Related to DNS, DNSc, and DSN Degrees, With Lessons for the Nursing Profession.

PubMed

Reid Ponte, Patricia; Nicholas, Patrice K

2015-07-01

This article examines the evolution of Doctor of Nursing Science (DNS or DNSc) and Doctor of Science in Nursing (DSN) degrees, including their emergence as research-intensive doctoral degrees in the 1960s, efforts to distinguish the degrees from the Doctor of Philosophy (PhD) and Doctor of Nursing Practice (DNP) degrees, the recent decline in program numbers, and implications for degree holders. The article reviews the U.S. history of doctoral education in nursing, research examining similarities and differences between the PhD and DNS, DNSc, or DSN degrees, and how the DNS, DNSc, or DSN degree differs from DNP programs. The article also examines the confusion regarding the focus of the DNS, DNSc, or DSN degree among nurses, patients, and potential funders; and describes actions taken by universities to address the confusion, with examples provided by academic deans, nurse leaders, and nurse researchers. Longstanding confusion about the research merits of the DNS, DNSc, or DSN degree, and the growing prominence of the similarly-titled DNP degree, has created confusion about the focus of DNS, DNSc, or DSN programs and the capabilities of degree holders. Many universities have addressed this confusion by converting their DNS, DNSc, and DSN programs to a PhD or retroactively converting degrees to a PhD. Other universities have chosen not to pursue this route. The DNS, DNSc, or DSN experience highlights the importance of clarifying and standardizing the purpose and goals of nursing education programs and the repercussions for degree holders when such clarity is lacking. The international academic nursing communities have consistently pursued one doctoral-level nursing degree and therefore have not shared this challenging landscape in nursing education. Findings and recommendations presented in this article have implications for schools of nursing and professional groups that oversee the development of educational programs and pathways for nurses. © 2015 Sigma Theta Tau International.

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

Melber, B.D.; Saari, L.M.; White, A.S.

This report assesses the job-relatedness of specialized educational programs for licensed nuclear reactor operators. The approach used involved systematically comparing the curriculum of specialized educational programs for college credit, to academic knowledge identified as necessary for carrying out the jobs of licenses reactor operators. A sample of eight programs, including A.S. degree, B.S. degree, and coursework programs were studied. Subject matter experts in the field of nuclear operations curriculum and training determined the extent to which individual program curricula covered the identified job-related academic knowledge. The major conclusions of the report are: There is a great deal of variation amongmore » individual programs, ranging from coverage of 15% to 65% of the job-related academic knowledge. Four schools cover at least half, and four schools cover less than one-third of this knowledge content; There is no systematic difference in the job-relatedness of the different types of specialized educational programs, A.S. degree, B.S. degree, and coursework; and Traditional B.S. degree programs in nuclear engineering cover as much job-related knowledge (about one-half of this knowledge content) as most of the specialized educational programs.« less

Law-Based Degree Programs in Business and Their Departments: What's in a Name? (A Comprehensive Study of Undergraduate Law-Based Degrees in AACSB-Accredited Universities)

ERIC Educational Resources Information Center

Miller, Carol J.; Crain, Susan J.

2007-01-01

This study examines undergraduate law-based degree programs in the 404 U.S. universities with undergraduate degrees in business that had Association to Advance Collegiate Schools of Business (AACSB) accreditation in 2005. University Web sites were used to identify and compare law-based undergraduate programs inside business to law-related programs…

Impact of external conditions on energy consumption in industrial halls

NASA Astrophysics Data System (ADS)

Żabnieńśka-Góra, Alina

2017-11-01

The energy demand for heating the halls buildings is high. The impact on this may have the technology of production, building construction and technology requirements (HVAC systems). The isolation of the external partitions, the location of the object in relation to the surrounding buildings and the degree of the interior insolation (windows and skylights) are important in the context of energy consumption. The article discusses the impact of external conditions, wind and sunlight on energy demand in the industrial hall. The building model was prepared in IDA ICE 4.0 simulation software. Model validation was done based on measurements taken in the analyzed building.

Apical External Root Resorption and Repair in Orthodontic Tooth Movement: Biological Events

PubMed Central

Thomadakis, George; Fourie, Jeanine; Lemmer, Johan

2016-01-01

Some degree of external root resorption is a frequent, unpredictable, and unavoidable consequence of orthodontic tooth movement mediated by odontoclasts/cementoclasts originating from circulating precursor cells in the periodontal ligament. Its pathogenesis involves mechanical forces initiating complex interactions between signalling pathways activated by various biological agents. Resorption of cementum is regulated by mechanisms similar to those controlling osteoclastogenesis and bone resorption. Following root resorption there is repair by cellular cementum, but factors mediating the transition from resorption to repair are not clear. In this paper we review some of the biological events associated with orthodontically induced external root resorption. PMID:27119080

Advanced Industrial Materials (AIM) fellowship program

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

McCleary, D.D.

1997-04-01

The Advanced Industrial Materials (AIM) Program administers a Graduate Fellowship Program focused toward helping students who are currently under represented in the nation`s pool of scientists and engineers, enter and complete advanced degree programs. The objectives of the program are to: (1) establish and maintain cooperative linkages between DOE and professors at universities with graduate programs leading toward degrees or with degree options in Materials Science, Materials Engineering, Metallurgical Engineering, and Ceramic Engineering, the disciplines most closely related to the AIM Program at Oak Ridge National Laboratory (ORNL); (2) strengthen the capabilities and increase the level of participation of currentlymore » under represented groups in master`s degree programs, and (3) offer graduate students an opportunity for practical research experience related to their thesis topic through the three-month research assignment or practicum at ORNL. The program is administered by the Oak Ridge Institute for Science and Education (ORISE).« less

Establishing a master's degree programme in bioinformatics: challenges and opportunities.

PubMed

Sahinidis, N V; Harandi, M T; Heath, M T; Murphy, L; Snir, M; Wheeler, R P; Zukoski, C F

2005-12-01

The development of the Bioinformatics MS degree program at the University of Illinois, the challenges and opportunities associated with such a process, and the current structure of the program is described. This program has departed from earlier University practice in significant ways. Despite the existence of several interdisciplinary programs at the University, a few of which grant degrees, this is the first interdisciplinary program that grants degrees and formally recognises departmental specialisation areas. The program, which is not owned by any particular department but by the Graduate College itself, is operated in a franchise-like fashion via several departmental concentrations. With four different colleges and many more departments involved in establishing and operating the program, the logistics of the operation are of considerable complexity but result in significant interactions across the entire campus.

Synchronization of distributed power grids with the external loading system

NASA Astrophysics Data System (ADS)

Wei, Duqu; Mei, Chuncao

2018-06-01

In this paper, the synchronization between spatially distributed power plants and their supported consumers is studied, where the case of Kuramoto-like model power grids connected to an external permanent magnet synchronous motor (PMSM) is taken as an example. We focus on the dependence of the synchronization on the coupling coefficient. To quantitatively study the synchronization degree, we introduce the order parameter and the frequency deviation to measure the synchronization of the coupled system. It is found that as the external coupling coefficient is increased, the distributed power grids and the loading system become more and more synchronized in space, and the complete synchronization appears at a particular value of external coupling coefficient. Our results may provide a useful tip for analyzing the synchronous ability of distributed power grids.

Structural contingency theory and individual differences: examination of external and internal person-team fit.

PubMed

Hollenbeck, John R; Moon, Henry; Ellis, Aleksander P J; West, Bradley J; Ilgen, Daniel R; Sheppard, Lori; Porter, Christopher O L H; Wagner, John A

2002-06-01

This article develops and tests a structurally based, integrated theory of person-team fit. The theory developed is an extension of structural contingency theory and considers issues of external fit simultaneously with its examination of internal fit at the team level. Results from 80 teams working on an interdependent team task indicate that divisional structures demand high levels of cognitive ability on the part of teammembers. However, the advantages of high cognitive ability in divisional structures are neutralized when there is poor external fit between the structure and the environment. Instead, emotional stability becomes a critical factor among teammembers when a divisional structure is out of alignment with its environment. Individual differences seem to play little or no role in functional structures, regardless of the degree of external fit.

Specificity of relations between children's control-related beliefs and internalizing and externalizing psychopathology.

PubMed

Han, S S; Weisz, J R; Weiss, B

2001-04-01

The authors examined the specificity of the relation between 3 types of control-related beliefs and internalizing and externalizing psychopathology in a sample of 290 clinic-referred children aged 7 to 17 years. Self-reported beliefs about control (the capacity to cause an intended outcome), contingency (the degree to which a desired outcome can be controlled by a relevant behavior), and competence (an individual's ability to produce the relevant behavior) across 3 domains (academic, behavioral, and social) showed more specific relations with psychopathology than have been previously reported. Among children with externalizing psychopathology, internalizing psychopathology may be specifically associated with increased self-critical awareness about their conduct; externalizing psychopathology may attenuate the specific negative relation between internalizing psychopathology and control-related beliefs in the social domain.

Measuring Direct Teaching Costs: Does an Undergraduate Business Degree Cost More to Produce than a Nonbusiness Degree?

ERIC Educational Resources Information Center

Barth, Michael M.; Karagiannidis, Iordanis

2016-01-01

Many universities have implemented tuition differentials for certain undergraduate degree programs, citing higher degree costs or higher demand. However, most college accounting systems are unsuited for measuring cost differentials by degree program. This research outlines a method that can convert commonly available financial data to a more…

Leadership Development Programs.

ERIC Educational Resources Information Center

Kim, Karen A.

2003-01-01

Provides a brief sample of degree and non-degree programs currently offered to administrators, staff and faculty in community college leadership. Includes listings on: (1) programs sponsored by national organizations and associations; (2) regional workshops and seminars; (3) community college programs; (4) continuing education programs by…

Excessive glenohumeral horizontal abduction as occurs during the late cocking phase of the throwing motion can be critical for internal impingement.

PubMed

Mihata, Teruhisa; McGarry, Michelle H; Kinoshita, Mitsuo; Lee, Thay Q

2010-02-01

The objective of this study was to determine the effects of increased horizontal abduction with maximum external rotation, as occurs during the late cocking phase of throwing motion, on shoulder internal impingement. An increase in glenohumeral horizontal abduction will cause overlap of the rotator cuff insertion with respect to the glenoid and increase pressure between the supraspinatus and infraspinatus tendon insertions on the greater tuberosity and the glenoid. Controlled laboratory study. Eight cadaveric shoulders were tested with a custom shoulder testing system with the specimens in 60 degrees of glenohumeral abduction and maximum external rotation. The amount of internal impingement was evaluated by assessing the location of the supraspinatus and infraspinatus articular insertions on the greater tuberosity relative to the glenoid using a MicroScribe 3DLX. Pressure in the posterior-superior quadrant of the glenoid was measured using Fuji prescale film. Data were obtained with the humerus in the scapular plane and 15 degrees , 30 degrees , and 45 degrees of horizontal abduction from the scapular plane. At 30 degrees and 45 degrees of horizontal abduction, the articular margin of the supraspinatus and infraspinatus tendons was anterior to the posterior edge of the glenoid and less than 2 mm from the glenoid rim in the lateral direction; the contact pressure was also greater than that found in the scapular plane and 15 degrees of horizontal abduction. Conclusion Horizontal abduction beyond the coronal plane increased the amount of overlap and contact pressure between the supraspinatus and infraspinatus tendons and glenoid. Excessive glenohumeral horizontal abduction beyond the coronal plane may cause internal impingement, which may lead to rotator cuff tears and superior labral anterior to posterior (SLAP) lesions.

External Quality Assessment for Rubella Virus RNA Detection Using Armored RNA in China.

PubMed

Zhang, D; Lin, G; Yi, L; Hao, M; Fan, G; Yang, X; Peng, R; Ding, J; Zhang, K; Zhang, R; Li, J

2017-02-01

Although tremendous efforts have been made to reduce rubella incidence, there are still 300 new cases of congenital rubella syndrome daily; thus, rubella infections remain one of the leading causes of preventable congenital birth defects. An effective surveillance system, which could be achieved and maintained by using an external quality assessment program, is critical for prevention and control of this disease. Armored RNAs, which are noninfectious and RNase-resistant, were used for encapsulation of the E1 gene of rubella virus and for preparation of a 10-specimen panel for external quality assessment. Thirty-two laboratories across mainland China that used nucleic acid tests for rubella virus RNA detection were included in the external quality assessment program organized by the National Center for Clinical Laboratories of China. Different kinds of commercial kits were used by the laboratories for nucleic acid extraction and TaqMan real-time reverse-transcription PCR for rubella virus RNA detection; 99.2% sensitivity and 100% specificity were achieved in this external quality assessment program. Most of the participating laboratories obtained accurate results for rubella nucleic acid tests, thereby achieving the quality required for regional rubella and congenital rubella syndrome elimination.

Baseline Assessment of 25-Hydroxyvitamin D Reference Material and Proficiency Testing/External Quality Assurance Material Commutability: A Vitamin D Standardization Program Study.

PubMed

Phinney, Karen W; Sempos, Christopher T; Tai, Susan S-C; Camara, Johanna E; Wise, Stephen A; Eckfeldt, John H; Hoofnagle, Andrew N; Carter, Graham D; Jones, Julia; Myers, Gary L; Durazo-Arvizu, Ramon; Miller, W Greg; Bachmann, Lorin M; Young, Ian S; Pettit, Juanita; Caldwell, Grahame; Liu, Andrew; Brooks, Stephen P J; Sarafin, Kurtis; Thamm, Michael; Mensink, Gert B M; Busch, Markus; Rabenberg, Martina; Cashman, Kevin D; Kiely, Mairead; Galvin, Karen; Zhang, Joy Y; Kinsella, Michael; Oh, Kyungwon; Lee, Sun-Wha; Jung, Chae L; Cox, Lorna; Goldberg, Gail; Guberg, Kate; Meadows, Sarah; Prentice, Ann; Tian, Lu; Brannon, Patsy M; Lucas, Robyn M; Crump, Peter M; Cavalier, Etienne; Merkel, Joyce; Betz, Joseph M

2017-09-01

The Vitamin D Standardization Program (VDSP) coordinated a study in 2012 to assess the commutability of reference materials and proficiency testing/external quality assurance materials for total 25-hydroxyvitamin D [25(OH)D] in human serum, the primary indicator of vitamin D status. A set of 50 single-donor serum samples as well as 17 reference and proficiency testing/external quality assessment materials were analyzed by participating laboratories that used either immunoassay or LC-MS methods for total 25(OH)D. The commutability test materials included National Institute of Standards and Technology Standard Reference Material 972a Vitamin D Metabolites in Human Serum as well as materials from the College of American Pathologists and the Vitamin D External Quality Assessment Scheme. Study protocols and data analysis procedures were in accordance with Clinical and Laboratory Standards Institute guidelines. The majority of the test materials were found to be commutable with the methods used in this commutability study. These results provide guidance for laboratories needing to choose appropriate reference materials and select proficiency or external quality assessment programs and will serve as a foundation for additional VDSP studies.

Hip morphology predicts posterior hip impingement in a cadaveric model.

PubMed

Morris, William Z; Fowers, Cody A; Weinberg, Douglas S; Millis, Michael B; Tu, Leigh-Anne; Liu, Raymond W

2018-05-01

Posterior hip impingement is a recently-identified cause of hip pain. The purpose of this study is to characterise posterior femoroacetabular and ischiofemoral impingement and identify its predisposing morphologic traits. Two hundred and six cadaveric hips were randomly selected and taken through controlled motion in two pure axes associated with posterior hip impingement: external rotation (through the mechanical axis) and adduction (coronal plane). The range of motion and location of impingement was noted for each specimen. Morphologic traits including femoral/acetabular version, and true neck-shaft angle (TNSA) were also measured. External rotation impingement occurred between the femoral neck and acetabulum in 83.0% of hips, and between the lesser trochanter and ischial tuberosity in 17.0%. Adduction impingement occurred between the lesser trochanter and ischial tuberosity in 78.6% of hips, and between the femoral neck and acetabulum in 21.4%. Multiple regression revealed that increased femoral/acetabular version predicted earlier external rotation and adduction impingement. Unstandardised betas ranging from -0.39 to -0.64 reflect that each degree of increased femoral/acetabular version individually accounts for a loss of external rotation or adduction of approximately half a degree before impingement ( p < 0.001 for each). Increased TNSA was associated with earlier adduction impingement only (unstandardised beta -0.35, p = 0.005). Relative femoral/acetabular anteversion was associated with earlier posterior hip impingement. Coxa valga was associated with earlier adduction impingement, but protective against external rotation impingement. These findings highlight the importance of monitoring correction during femoral/acetabular osteotomies, as overcorrection of retroversion may predispose to earlier posterior impingement.

Surface Electromyographic Activity of the Abdominal Muscles During Pelvic-Tilt and Abdominal-Hollowing Exercises.

PubMed

Drysdale, Cheri L.; Earl, Jennifer E.; Hertel, Jay

2004-03-01

OBJECTIVE: To investigate surface electromyographic (EMG) activity of the rectus abdominus and external oblique abdominus muscles during pelvic-tilt and abdominal-hollowing exercises performed in different positions. DESIGN AND SETTING: 2 x 3 (exercise by position) within-subjects design with repeated measures on both factors. All testing was performed in a university laboratory. SUBJECTS: Twenty-six healthy, active young adult females. MEASUREMENTS: Surface EMG activity was recorded from the left and right rectus abdominus and external oblique muscles while the 2 exercises (pelvic tilt and abdominal hollowing) were performed in different positions (standard, legs supported, and legs unsupported). The standard position was supine in the crook-lying position, the supported position was with hips and knees flexed to 90 degrees and legs supported on a platform, and the unsupported position was with hips and knees flexed to 90 degrees without external support. Peak EMG activity was normalized to a maximum voluntary isometric contraction for each muscle. RESULTS: For the rectus abdominus, there was an interaction between position and activity. Abdominal hollowing produced significantly less activity than the pelvic tilt in all positions. The difference between the 2 exercises with the legs unsupported was of a greater magnitude than the other 2 positions. For the external obliques, there was significantly lower activity during the abdominal hollowing compared with the pelvic tilting. The greatest muscle activity occurred with the legs-unsupported position during both exercises. CONCLUSIONS: Abdominal-hollowing exercises produced less rectus abdominus and external oblique activity than pelvic-tilting exercises. Abdominal hollowing may be performed with minimal activation of the large global abdominal muscles.

[Results of shoulder isokinetic testing in volleyball players].

PubMed

Michael, J; König, D; Hessling, U; Popken, F; Eysel, P

2003-06-01

Isokinetic testing of the shoulder joint shows valuable indication to possible functional disorders and muscle imbalance. Concentric testing of several parameters using the Cybex 6000 practice unit was done by professional volleyball players performing external and internal rotation of the dominant and non-dominant shoulder at speeds of 60 degrees/s an 180 degrees/s. Sex-specific significant differences were shown which are comparable to other kind of sports.

Combined IR imaging-neural network method for the estimation of internal temperature in cooked chicken meat

NASA Astrophysics Data System (ADS)

Ibarra, Juan G.; Tao, Yang; Xin, Hongwei

2000-11-01

A noninvasive method for the estimation of internal temperature in chicken meat immediately following cooking is proposed. The external temperature from IR images was correlated with measured internal temperature through a multilayer neural network. To provide inputs for the network, time series experiments were conducted to obtain simultaneous observations of internal and external temperatures immediately after cooking during the cooling process. An IR camera working at the spectral band of 3.4 to 5.0 micrometers registered external temperature distributions without the interference of close-to-oven environment, while conventional thermocouples registered internal temperatures. For an internal temperature at a given time, simultaneous and lagged external temperature observations were used as the input of the neural network. Based on practical and statistical considerations, a criterion is established to reduce the nodes in the neural network input. The combined method was able to estimate internal temperature for times between 0 and 540 s within a standard error of +/- 1.01 degree(s)C, and within an error of +/- 1.07 degree(s)C for short times after cooking (3 min), with two thermograms at times t and t+30s. The method has great potential for monitoring of doneness of chicken meat in conveyor belt type cooking and can be used as a platform for similar studies in other food products.

Students' Desired and Experienced Levels of Connectivity to an Asynchronous, Online, Distance Degree Program

ERIC Educational Resources Information Center

Schroeder, Shawnda; Baker, Mary; Terras, Katherine; Mahar, Patti; Chiasson, Kari

2016-01-01

This study examined graduate students' desired and experienced levels of connectivity in an online, asynchronous distance degree program. Connectivity was conceptualized as the students' feelings of community and involvement, not their level of access to the Internet. Graduate students enrolled in a distance degree program were surveyed on both…

Testing as a Way to Monitor English as a Foreign Language Learning

ERIC Educational Resources Information Center

Becker, Anthony; Nekrasova-Beker, Tatiana; Petrashova, Tamara

2017-01-01

This study was conducted at a large technical university in Russia, which offers English language courses to students majoring in nine different degree programs. Each degree program develops and delivers its own English language curriculum. While all degree programs followed the same curriculum development model to design language courses, each…

Methods Used for the Assessment of Student Outcomes from Master's Degree Programs in Organizational Leadership

ERIC Educational Resources Information Center

Pugh, Joseph W. T.

2009-01-01

This descriptive, non-experimental, cross-sectional study inquired into the methods used to assess the student outcomes of master's degree programs in organizational leadership. A survey questionnaire was submitted to the directors of master's degree programs in organizational leadership at ninety-three not-for-profit institutions of higher…

In Search of the Best On-Line Degree Programs in Human Resources.

ERIC Educational Resources Information Center

Kirk, James J.; Waltemyer, Holly

The advent of the Internet, the World Wide Web, and global infrastructures for e-learning are revolutionizing how colleges and universities deliver degree programs to adult students. Benefits of on-line degree programs to working adults include flexibility, convenience, and time and cost savings. New technologies that greatly affect how online…

Beyond the dual degree: development of a five-year program in leadership for medical undergraduates.

PubMed

Crites, Gerald E; Ebert, James R; Schuster, Richard J; Shuster, Richard J

2008-01-01

The current state of physician leadership education consists mainly of executive degree programs designed for midcareer physicians. In 2004, the authors proposed that, by educating medical students in physician leadership and integrating this with a business management or public health degree program, graduates, health care organizations, and communities would benefit sooner. Given the lack of program models to guide program integration and development, the authors began a one-year inquiry to build a model leadership curriculum and integrate leadership education across degree programs. The qualitative inquiry resulted in several linked tasks. First, the authors identified a feasible method for concurrently delivering all three program components (MD degree, Leadership Curriculum, and MBA or MPH degree) during a five-year plan. Second, the authors chose a competency-based educational framework for leadership and then identified, adapted, and validated existing leadership competencies to their context. Third, the authors performed an extensive program alignment to identify existing overlaps and opportunities for integration within and across program components. Fourth, the authors performed a needs analysis to identify educational gaps, subsequently leading to redesigning two courses and to designing three new courses. A description of the Leadership Curriculum is also provided. This inquiry has led to the development of the Boonshoft Physician Leadership Development Program, which provides physician leadership education integrated with medical education and education in business management or public heath. Future program initiatives include developing leadership student assessment tools and testing the link between program activities and short- and long-term outcome measures of program success.

Correlation of thermocouple data with voiding function after prostate cryoablation.

PubMed

Levy, David A

2010-02-01

To identify possible correlations of thermocouple recorded data with altered postoperative voiding function after prostate cryosurgery. A retrospective analysis of the records of 58 patients treated with prostate cryoablation from October 2005 through April 2009 was conducted. Multivariate analysis of patient age, presenting prostate-specific antigen level, Gleason score, clinical T stage, prostate volume, maximum low temperature thermocouple recordings, history of radiation and or hormonal therapy, were studied as possible correlative factors for altered postoperative voiding function. Of 58 patients, 22 (37.9%) manifested postcryoablation urgency and frequency (n = 13) requiring medical therapy or retention (n = 9). On multivariate analysis, age (P = .037) and an external sphincter temperature < or = 23 degrees C (P = .012) were associated with voiding frequency, urgency, or retention (odds ratio = 6.26, 95% CI: 1.62-24.16), whereas anterior rectal wall temperature (Denon) was weakly associated (P = .079). Thermocouple data provide an objective means of assessing cryosurgical outcomes. This is the first report of a correlation of such data to post-treatment voiding function. A total of 37.9% of patients experienced urgency and/or frequency or urinary retention after cryoablation of the prostate for localized disease. Older age and external sphincter temperature < or = 23 degrees C were statistically significant predictors of these events. The data suggest that limiting the degree of freezing at the external sphincter may decrease procedure related morbidity. Further study is warranted to better delineate temperature-related data on treatment outcomes. 2010 Elsevier Inc. All rights reserved.

[Public health competencies and contents in Spanish university degree programs of physical therapy, occupational therapy, environmental science, dentistry and veterinary science].

PubMed

Davó-Blanes, M Carmen; Vives-Cases, Carmen; Alvarez-Dardet, Carlos; Segura-Benedicto A, Andreu; Bosch Llonch, Fèlix; G Benavides, Fernando

2014-01-01

To identify the basic competencies and contents related to public health to be included in degree programs according to the perspective of lecturers from various Spanish universities. In the context of the Second Workshop on Public Health Contents in Degree Programs (Mahon, 19 to 20 September 2012), 20 lecturers from different Spanish universities were distributed in five working groups. The lecturers had been selected from the instructional guides on public health and epidemiology published on the web sites of the Rectors' Conference of Spanish Universities. Each group worked on a degree program and the results were discussed in plenary sessions. The activities and competencies related to the three basic functions of public health were identified in all degree programs. Most of the professional competencies identified were related to the function of «assessment of population health needs». The contents proposed by the working groups related to epidemiology, basic concepts in public health, public health intervention, health management, and health policy. The main common topics among the degrees concerned the first three contents. Public health professional competencies and contents were identified in the degree programs examined. These results may serve as a starting point for a more detailed review of public health programs across degree levels and the search for a consensus on the common content that should be included in each of them. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.

Master's Degree Programs for the Preparation of Secondary Earth Science Teachers.

ERIC Educational Resources Information Center

Passero, Richard Nicholas

Investigated were master's degree programs for the preparation of secondary school earth science teachers. Programs studied were classified as: (1) noninstitute college programs, and (2) National Science Foundation (NSF) institute programs. A total of 289 students enrolled in noninstitute programs contributed data by personal visits and…

Predicting human skin absorption of chemicals: development of a novel quantitative structure activity relationship.

PubMed

Luo, Wen; Medrek, Sarah; Misra, Jatin; Nohynek, Gerhard J

2007-02-01

The objective of this study was to construct and validate a quantitative structure-activity relationship model for skin absorption. Such models are valuable tools for screening and prioritization in safety and efficacy evaluation, and risk assessment of drugs and chemicals. A database of 340 chemicals with percutaneous absorption was assembled. Two models were derived from the training set consisting 306 chemicals (90/10 random split). In addition to the experimental K(ow) values, over 300 2D and 3D atomic and molecular descriptors were analyzed using MDL's QsarIS computer program. Subsequently, the models were validated using both internal (leave-one-out) and external validation (test set) procedures. Using the stepwise regression analysis, three molecular descriptors were determined to have significant statistical correlation with K(p) (R2 = 0.8225): logK(ow), X0 (quantification of both molecular size and the degree of skeletal branching), and SsssCH (count of aromatic carbon groups). In conclusion, two models to estimate skin absorption were developed. When compared to other skin absorption QSAR models in the literature, our model incorporated more chemicals and explored a large number of descriptors. Additionally, our models are reasonably predictive and have met both internal and external statistical validations.

A Review of Global Learning & Observations to Benefit the Environment (GLOBE)

DTIC Science & Technology

2010-04-01

review (Yoder et al., 2008) of the GPO performance, NASA continued the cooperative agreement with UCAR. Another external review ( Bybee et al., 2008) of...Submitted by the Program Office External Review Committee. Bybee , Rodger W. (Chair), 2008. NASA External Review of a GLOBE Proposal, The Globe

42 CFR 438.362 - Exemption from external quality review.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 4 2011-10-01 2011-10-01 false Exemption from external quality review. 438.362 Section 438.362 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE External Quality Review § 438.362 Exemption...

42 CFR 438.362 - Exemption from external quality review.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 4 2014-10-01 2014-10-01 false Exemption from external quality review. 438.362 Section 438.362 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE External Quality Review § 438.362 Exemption...

75 FR 16957 - Energy Conservation Program: Test Procedures for Battery Chargers and External Power Supplies

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-02

... Procedures C. Review of Single-Voltage External Power Supply Test Procedure D. Multiple-Voltage External...) Deletions of Existing Definitions (b) Revisions to Existing Definitions (c) Additions of New Definitions 4. Test Apparatus and General Instructions (a) Confidence Intervals (b) Temperature (c) AC Input Voltage...

Load control system. [for space shuttle external tank ground tests

NASA Technical Reports Server (NTRS)

Grosse, J. C.

1977-01-01

The load control system developed for the shuttle external structural tests is described. The system consists of a load programming/display module, and a load control module along with the following hydraulic system components: servo valves, dump valves, hydraulic system components, and servo valve manifold blocks. One load programming/display subsystem can support multiple load control subsystem modules.

Programs for Prevention of Externalizing Problems in Children: Limited Evidence for Effect beyond 6 Months Post Intervention

ERIC Educational Resources Information Center

Smedler, Ann-Charlotte; Hjern, Anders; Wiklund, Stefan; Anttila, Sten; Pettersson, Agneta

2015-01-01

Background: Preventing externalizing problems in children is a major societal concern, and a great number of intervention programs have been developed to this aim. To evaluate their preventive effects, well-controlled trials including follow-up assessments are necessary. Methods: This is a systematic review of the effect of prevention programs…

Optimization of space manufacturing systems

NASA Technical Reports Server (NTRS)

Akin, D. L.

1979-01-01

Four separate analyses are detailed: transportation to low earth orbit, orbit-to-orbit optimization, parametric analysis of SPS logistics based on earth and lunar source locations, and an overall program option optimization implemented with linear programming. It is found that smaller vehicles are favored for earth launch, with the current Space Shuttle being right at optimum payload size. Fully reusable launch vehicles represent a savings of 50% over the Space Shuttle; increased reliability with less maintenance could further double the savings. An optimization of orbit-to-orbit propulsion systems using lunar oxygen for propellants shows that ion propulsion is preferable by a 3:1 cost margin over a mass driver reaction engine at optimum values; however, ion engines cannot yet operate in the lower exhaust velocity range where the optimum lies, and total program costs between the two systems are ambiguous. Heavier payloads favor the use of a MDRE. A parametric model of a space manufacturing facility is proposed, and used to analyze recurring costs, total costs, and net present value discounted cash flows. Parameters studied include productivity, effects of discounting, materials source tradeoffs, economic viability of closed-cycle habitats, and effects of varying degrees of nonterrestrial SPS materials needed from earth. Finally, candidate optimal scenarios are chosen, and implemented in a linear program with external constraints in order to arrive at an optimum blend of SPS production strategies in order to maximize returns.

Hybrid 3-D rocket trajectory program. Part 1: Formulation and analysis. Part 2: Computer programming and user's instruction. [computerized simulation using three dimensional motion analysis

NASA Technical Reports Server (NTRS)

Huang, L. C. P.; Cook, R. A.

1973-01-01

Models utilizing various sub-sets of the six degrees of freedom are used in trajectory simulation. A 3-D model with only linear degrees of freedom is especially attractive, since the coefficients for the angular degrees of freedom are the most difficult to determine and the angular equations are the most time consuming for the computer to evaluate. A computer program is developed that uses three separate subsections to predict trajectories. A launch rail subsection is used until the rocket has left its launcher. The program then switches to a special 3-D section which computes motions in two linear and one angular degrees of freedom. When the rocket trims out, the program switches to the standard, three linear degrees of freedom model.

737/CFM56-7 Aircraft Engine Systems

NASA Technical Reports Server (NTRS)

Wright, Steve; Shiosaki, Justin

2006-01-01

The configuration of the propulsion system engine externals must meet many airplane requirements such as cost, thrust, weight, range and systems power extraction. On the 737-700 several program requirements also played a major role in the development of the engine externals. These program goals were increased range, same cost as a 1994 737-300, 15% reduction in maintenance costs from the 737-300, and a propulsion package that appeared as if it was designed by one company. This presentation will show how these requirements shaped the design of the engine externals for the 737-700/CFM56-7B.

[The short-term effects of air pollution on mortality: the results of the EMECAM project in the city of Pamplona, 1991-95. Estudio Multicéntrico Español sobre la Relación entre la Contaminación Atmosférica y la Mortalidad].

PubMed

Aguinaga Ontoso, I; Guillén Grima, F; Oviedo de Sola, P J; Floristan Floristan, M Y; Laborda Santesteban, M S; Martínez Ramírez, M T; Martínez González, M A

1999-01-01

To assess the short-term impact of air pollution on the daily death rate in the city of Pamplona. Ecological study with a population of 212,000 inhabitants. A time series data analysis is conducted by means of multiple linear regression and Poisson regression, with the daily death rate data, air pollution levels for Particles and SO2, weather parameters of average relative humidity and temperature daily and number of cases weekly of flu for the 1991-1995 period. The average number of deaths daily for non-external causes is that of 4.15 deaths, with a range from zero to 13 deaths. The city of Pamplona has a mean annual temperature of 12.7 degrees C (-2.3 degrees C to 31.6 degrees C) and a relative humidity of 68.5%. In the model, the temperature (with a one-day time lag and a six-day time lag temperature squared) and the humidity (with a one-day time lag) is related to the death rate for all causes. But the death rate for non-external causes is only related in the model with the temperature (one-day time lag, P: 0.035) and five-day time lag with temperature squared (p: 0.028). The timely estimates of the relative particle-related risk show that the highest risk of dying stems from respiratory causes with a relative risk of 1.13. However, none of these relationships is statistically significant. In the case of Sulfur Dioxide, the estimates closely near the zero figure, and none of them is significant. The Temperature has an impact of the death rate for all causes, both external and non-external, and the relative humidity solely has an impact on the death rate for non-external causes. It has not been possible to prove any influence of the daily environmental pollution levels on the daily death rate.

External quality-assurance programs managed by the U.S. Geological Survey in support of the National Atmospheric Deposition Program/National Trends Network

USGS Publications Warehouse

Latysh, Natalie E.; Wetherbee, Gregory A.

2005-01-01

The U.S. Geological Survey, Branch of Quality Systems, operates the external quality-assurance programs for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN). Beginning in 1978, six different programs have been implemented?the intersite-comparison program, the blind-audit program, the sample-handling evaluation program, the field-audit program, the interlaboratory-comparison program, and the collocated-sampler program. Each program was designed to measure error contributed by specific components in the data-collection process. The intersite-comparison program, which was discontinued in 2004, was designed to assess the accuracy and reliability of field pH and specific-conductance measurements made by site operators. The blind-audit and sample-handling evaluation programs, which also were discontinued in 2002 and 2004, respectively, assessed contamination that may result from sampling equipment and routine handling and processing of the wet-deposition samples. The field-audit program assesses the effects of sample handling, processing, and field exposure. The interlaboratory-comparison program evaluates bias and precision of analytical results produced by the contract laboratory for NADP, the Illinois State Water Survey, Central Analytical Laboratory, and compares its performance with the performance of international laboratories. The collocated-sampler program assesses the overall precision of wet-deposition data collected by NADP/NTN. This report documents historical operations and the operating procedures for each of these external quality-assurance programs. USGS quality-assurance information allows NADP/NTN data users to discern between actual environmental trends and inherent measurement variability.

Sustainability of a long term professional development program

NASA Astrophysics Data System (ADS)

Ries, Christine E.

Currently, in most school districts, the main form of teacher education comes from professional development (PD) that claims to improve teaching and student achievement. School districts and teachers spend time and money trying to make sure that they are providing the best quality education for their students. Yet, educators are looking for what the most effective form of PD should look like. Utilizing the methodology of a descriptive case study a long-term PD grant, called Science Alliance was evaluated to add to the research on PD and grant program efficacy. Twelve teachers that participated in the Science Alliance grant were interviewed, observed, and given a survey to see how and to what degree they were implementing the inquiry methodology three years after the grant ended. The results were compared with previously existing data that were collected by a company that Science Alliance hired to complete external research on the effects of the PD. The findings suggest that the teachers that participated have sustained the utilization and implementation of the methodology learned during the training. School administrators and/or staff developers could utilize the findings from this study to see what effective PD may entail. Future researchers may use findings from this study when reporting about grant program evaluations and/or PD.

Valid and reliable authentic assessment of culminating student performance in the biomedical sciences.

PubMed

Oh, Deborah M; Kim, Joshua M; Garcia, Raymond E; Krilowicz, Beverly L

2005-06-01

There is increasing pressure, both from institutions central to the national scientific mission and from regional and national accrediting agencies, on natural sciences faculty to move beyond course examinations as measures of student performance and to instead develop and use reliable and valid authentic assessment measures for both individual courses and for degree-granting programs. We report here on a capstone course developed by two natural sciences departments, Biological Sciences and Chemistry/Biochemistry, which engages students in an important culminating experience, requiring synthesis of skills and knowledge developed throughout the program while providing the departments with important assessment information for use in program improvement. The student work products produced in the course, a written grant proposal, and an oral summary of the proposal, provide a rich source of data regarding student performance on an authentic assessment task. The validity and reliability of the instruments and the resulting student performance data were demonstrated by collaborative review by content experts and a variety of statistical measures of interrater reliability, including percentage agreement, intraclass correlations, and generalizability coefficients. The high interrater reliability reported when the assessment instruments were used for the first time by a group of external evaluators suggests that the assessment process and instruments reported here will be easily adopted by other natural science faculty.

The who, what, when, and how of choosing a dietetics career.

PubMed

Lordly, Daphne; Dubé, Nicole

2012-01-01

We describe factors influencing the career choices of students enrolled in Canadian dietetics programs. A survey was administered, in class or online, to core first- and fourth-year classes in seven dietetics programs in various provinces (n=397). Data were analyzed with the use of descriptive statistics. Chi-square testing for independence established significant relationships. Students ranked personal satisfaction, job security, and a professional career as important general career outcomes. These factors were also perceived to be attainable through a dietetics career. The majority of students chose dietetics while they were enrolled in a post-secondary degree program (44%), were primarily influenced by family members (54%), and based their choice on information acquired through the media (50%). Motivations for choosing dietetics included an interest in nutrition (91%) and health (90%), and a desire to help others (82%). Younger students placed more importance on economic rewards and having a position of authority than did older students. Older students identified personal satisfaction as more important in career selection than did younger students. Female respondents placed higher value on job flexibility than did their male counterparts. Career choice is based on a variety of internal and external factors. Opportunities exist for strategic recruitment efforts by educators and the profession.

Promoting Undergraduate Interest, Preparedness, and Professional Pursuit in the Sciences: An Outcomes Evaluation of the SURE Program at Emory University

PubMed Central

Quiñones, Catherine; Kakietek, Jakub; Teodorescu, Daniel; Marsteller, Pat

2010-01-01

We report on an outcomes assessment of the Summer Undergraduate Research Experience (SURE) Program at Emory University in Atlanta, GA. Using follow-up survey data and academic transcripts, we gauge SURE's impact on levels of interest in, preparedness for, and actual pursuit of graduate study and professional careers in the sciences for the program's first 15 summer cohorts (1990–2004). Our follow-up survey indicated significant increases in all research preparedness skills considered, notably in ability to give a poster research presentation, to discuss research at a graduate school interview, and to apply research ethics principles. About a third of SURE graduates went on to complete a graduate degree >90% considered SURE as important or very important in their academic development. Respondents reported postprogram increases in the level of interest in academic and research careers, and reported high levels of employment in science careers and job satisfaction. Regression analyses of Emory SURE participant transcripts revealed that participants take significantly more science courses as seniors and earn higher grades in those courses than nonparticipants. This trend held after correcting for indicators of prior interest (first-year course work, GPA, and math SAT scores), gender, and minority status. We also report on an external survey completed by SURE participants. PMID:20516357

Education Model Program on Water-Energy Research: A New STEM Graduate Program from Development through Evaluation

NASA Astrophysics Data System (ADS)

McCay, D.; Fiorenza, P.; Lautz, L.

2017-12-01

More than half of Ph.D. scientists and engineers find employment in non-academic sectors. Recognizing the range of career options for graduate degree holders and the need to align graduate education with the expectations of prospective employers, the National Science Foundation (NSF) created the NSF Research Traineeship (NRT) program. To date, over 100 NRT programs have been funded. As these programs are implemented, it is important to assess their progress, successes, and challenges. This presentation describes the ongoing evaluation of one NRT program, "Education Model Program on Water-Energy Research" (or EMPOWER) at Syracuse University. Through seminars, mini-grants, professional development activities, field courses, internship opportunities, and coursework, EMPOWER's goal is to equip students with the skills needed for the range of career options in water and energy. In collaboration with an external evaluator, EMPOWER is examining the fidelity of the program to proposed goals, providing feedback to inform project improvement (formative assessment) and assessing the effectiveness of achieving program goals (summative assessment). Using a convergent parallel mixed method design, qualitative and quantitative data were collected to develop a full assessment of the first year of the program. Evaluation findings have resulted in several positive changes to the program. For example, EMPOWER students perceive themselves to have high technical skills, but the data show that the students do not believe that they have a strong professional network. Based on those findings, EMPOWER offered several professional development events focused on building one's professional network. Preliminary findings have enabled the EMPOWER leadership team to make informed decisions about the ways the program elements can be redesigned to better meet student needs, about how to the make the program more effective, and determine the program elements that may be sustained beyond the funding period. Evaluation of programs like EMPOWER provide essential information to support continual improvement of STEM graduate programs.

A Phenomenological Study of the Lived Experiences of Digital Immigrants in a Fully Online Master's Degree Program

ERIC Educational Resources Information Center

Kieschnick, Stuart

2012-01-01

This qualitative study was designed to investigate the challenges encountered and support systems needed by digital immigrants enrolled in an online master's degree program. Participants were digital immigrants who were born before 1980 and enrolled or recently graduated from an online master's degree program. Survey data and demographic data were…

The New Sphere of International Student Education in Chinese Higher Education: A Focus on English-Medium Degree Programs

ERIC Educational Resources Information Center

Kuroda, Chiharu

2014-01-01

This empirical study explores the current features of English-medium instructed master's degree programs for international students (EMIMDPs-ISs) in Chinese higher education. Since the mid-2000s, a significant number of Chinese universities have proactively engaged in establishing English-medium instructed degree programs for international…

[eLearning-radiology.com--sustainability for quality assurance].

PubMed

Ketelsen, D; Talanow, R; Uder, M; Grunewald, M

2009-04-01

The aim of the study was to analyze the availability of published radiological e-learning tools and to establish a solution for quality assurance. Substantial pubmed research was performed to identify radiological e-learning tools. 181 e-learning programs were selected. As examples two databases expanding their programs with external links, Compare (n = 435 external links) and TNT-Radiology (n = 1078 external links), were evaluated. A concept for quality assurance was developed by an international taskforce. At the time of assessment, 56.4 % (102 / 181) of the investigated e-learning tools were accessible at their original URL. A subgroup analysis of programs published 5 to 8 years ago showed significantly inferior availability to programs published 3 to 5 years ago (p < 0.01). The analysis of external links showed 49.2 % and 61.0 % accessible links for the programs Compare (published 2003) and TNT-Radiology (published 2006), respectively. As a consequence, the domain www.eLearning-radiology.com was developed by the taskforce and published online. This tool allows authors to present their programs and users to evaluate the e-learning tools depending on several criteria in order to remove inoperable links and to obtain information about the complexity and quality of the e-learning tools. More than 50 % of investigated radiological e-learning tools on the Internet were not accessible after a period of 5 to 8 years. As a consequence, an independent, international tool for quality assurance was designed and published online under www.eLearning-radiology.com .

Resistance to temptation: the interaction of external and internal control on alcohol use during residential treatment for alcohol use disorder.

PubMed

Soravia, Leila M; Schläfli, Katrin; Stutz, Sonja; Rösner, Susanne; Moggi, Franz

2015-11-01

There is evidence that drinking during residential treatment is related to various factors, such as patients' general control beliefs and self-efficacy, as well as to external control of alcohol use by program's staff and situations where there is temptation to drink. As alcohol use during treatment has been shown to be associated with the resumption of alcohol use after discharge from residential treatment, we aimed to investigate how these variables are related to alcohol use during abstinence-oriented residential treatment programs for alcohol use disorders (AUD). In total, 509 patients who entered 1 of 2 residential abstinence-oriented treatment programs for AUD were included in the study. After detoxification, patients completed a standardized diagnostic procedure including interviews and questionnaires. Drinking was assessed by patients' self-report of at least 1 standard drink or by positive breathalyzer testing. The 2 residential programs were categorized as high or low control according to the average number of tests per patient. Regression analysis revealed a significant interaction effect between internal and external control suggesting that patients with high internal locus of control and high frequency of control by staff demonstrated the least alcohol use during treatment (16.7%) while patients with low internal locus of control in programs with low external control were more likely to use alcohol during treatment (45.9%). No effects were found for self-efficacy and temptation. As alcohol use during treatment is most likely associated with poor treatment outcomes, external control may improve treatment outcomes and particularly support patients with low internal locus of control, who show the highest risk for alcohol use during treatment. High external control may complement high internal control to improve alcohol use prevention while in treatment. Copyright © 2015 The Authors. Alcoholism: Clinical and Experimental Research published by Wiley Periodicals, Inc. on behalf of Research Society on Alcoholism.

Systems Thinking and Systems-Based Practice Across the Health Professions: An Inquiry Into Definitions, Teaching Practices, and Assessment.

PubMed

Plack, Margaret M; Goldman, Ellen F; Scott, Andrea R; Pintz, Christine; Herrmann, Debra; Kline, Kathleen; Thompson, Tracey; Brundage, Shelley B

2018-01-01

Phenomenon: Systems thinking is the cornerstone of systems-based practice (SBP) and a core competency in medicine and health sciences. Literature regarding how to teach or apply systems thinking in practice is limited. This study aimed to understand how educators in medicine, physical therapy, physician assistant, nursing, and speech-language pathology education programs teach and assess systems thinking and SBP. Twenty-six educators from seven different degree programs across the five professions were interviewed and program descriptions and relevant course syllabi were reviewed. Qualitative analysis was iterative and incorporated inductive and deductive methods as well as a constant comparison of units of data to identify patterns and themes. Six themes were identified: 1) participants described systems thinking as ranging across four major levels of healthcare (i.e., patient, care team, organization, and external environment); 2) participants associated systems thinking with a wide range of activities across the curriculum including quality improvement, Inter-professional education (IPE), error mitigation, and advocacy; 3) the need for healthcare professionals to understand systems thinking was primarily externally driven; 4) participants perceived that learning systems thinking occurred mainly informally and experientially rather than through formal didactic instruction; 5) participants characterized systems thinking content as interspersed across the curriculum and described a variety of strategies for teaching and assessing it; 6) participants indicated a structured framework and inter-professional approach may enhance teaching and assessment of systems thinking. Insights: Systems thinking means different things to different health professionals. Teaching and assessing systems thinking across the health professions will require further training and practice. Tools, techniques, taxonomies and expertise outside of healthcare may be used to enhance the teaching, assessment, and application of systems thinking and SBP to clinical practice; however, these would need to be adapted and refined for use in healthcare.

Marketing and Retention Strategies for Adult Degree Programs

ERIC Educational Resources Information Center

Brown, Joann A.

2004-01-01

Four marketing strategies are critical to the success of adult degree programs: integrating marketing, knowing your students (research), shaping programs and services for adults, and staying the course (retention).

Potential pros and cons of external healthcare performance evaluation systems: real-life perspectives on Iranian hospital evaluation and accreditation program.

PubMed

Jaafaripooyan, Ebrahim

2014-09-01

Performance evaluation is essential to quality improvement in healthcare. The current study has identified the potential pros and cons of external healthcare evaluation programs, utilizing them subsequently to look into the merits of a similar case in a developing country. A mixed method study employing both qualitative and quantitative data collection and analysis techniques was adopted to achieve the study end. Subject Matter Experts (SMEs) and professionals were approached for two-stage process of data collection. Potential advantages included greater attractiveness of high accreditation rank healthcare organizations to their customers/purchasers and boosted morale of their personnel. Downsides, as such, comprised the programs' over-reliance on value judgment of surveyors, routinization and incurring undue cost on the organizations. In addition, the improved, standardized care processes as well as the judgmental nature of program survey were associated, as pros and cons, to the program investigated by the professionals. Besides rendering a tentative assessment of Iranian hospital evaluation program, the study provides those running external performance evaluations with a lens to scrutinize the virtues of their own evaluation systems through identifying the potential advantages and drawbacks of such programs. Moreover, the approach followed could be utilized for performance assessment of similar evaluation programs.

Evaluation in STEM Online Graduate Degree Programs in Agricultural Sciences and Engineering

ERIC Educational Resources Information Center

Downs, Holly A.

2014-01-01

Demands for online graduate degrees have increased pressure on universities to launch web degrees quickly and, at times, without attending to their quality. Scarce research exists identifying what evaluation activities are being done by science, technology, engineering, and mathematics (STEM) online graduate degree programs that are accustomed to…

The Prevention Program for Externalizing Problem Behavior (PEP) Improves Child Behavior by Reducing Negative Parenting: Analysis of Mediating Processes in a Randomized Controlled Trial

ERIC Educational Resources Information Center

Hanisch, Charlotte; Hautmann, Christopher; Plück, Julia; Eichelberger, Ilka; Döpfner, Manfred

2014-01-01

Background: Our indicated Prevention program for preschool children with Externalizing Problem behavior (PEP) demonstrated improved parenting and child problem behavior in a randomized controlled efficacy trial and in a study with an effectiveness design. The aim of the present analysis of data from the randomized controlled trial was to identify…

Dental hygiene student experiences in external placements in Australia.

PubMed

Taylor, Jane A; Hayes, Melanie J; Wallace, Linda

2012-05-01

While placements in external locations are being increasingly used in dental education globally, few studies have explored the student learning experience at such placements. The purpose of this study was to investigate student experiences while on external placement in a baccalaureate dental hygiene program. A self-reporting questionnaire was distributed to final-year dental hygiene students (n=77) at the University of Newcastle, Australia, in 2010. The questionnaire included questions regarding the type of placement, experiences offered, supervision, resources available, and lasting impressions. Responding students were generally positive about their external placement experience and indicated that the majority of facilities provided them with the opportunity to provide direct patient care and perform clinical tasks typical of a practicing hygienist. However, there was a statistically significant difference in their opinions about discipline-focused and community placements. Students indicated that their external placement experience provided opportunities to learn more about time and patient management, including hands-on experience with specific clinical tasks. Ongoing evaluations are necessary to ensure that external placements meet both student needs and intended learning outcomes within dental hygiene programs.

Fluctuating local field method probed for a description of small classical correlated lattices

NASA Astrophysics Data System (ADS)

Rubtsov, Alexey N.

2018-05-01

Thermal-equilibrated finite classical lattices are considered as a minimal model of the systems showing an interplay between low-energy collective fluctuations and single-site degrees of freedom. Standard local field approach, as well as classical limit of the bosonic DMFT method, do not provide a satisfactory description of Ising and Heisenberg small lattices subjected to an external polarizing field. We show that a dramatic improvement can be achieved within a simple approach, in which the local field appears to be a fluctuating quantity related to the low-energy degree(s) of freedom.

Innovation in Business Education: Developing a High Quality Online MBA

ERIC Educational Resources Information Center

Roe, C. William; Toma, Alfred G.; Yallapragada, RamMohan R.

2015-01-01

Online degree programs were probably pioneered by for-profit universities such as University of Phoenix. Many online degree programs were initially considered low quality academic programs compared to traditional programs. Therefore, many public and private universities were slow to adopt the online programs. However, gradually more and more…

The effect of an external mechanical compression on in vivo optical properties of human skin

NASA Astrophysics Data System (ADS)

Nakhaeva, I. A.; Mohammed, M. R.; Zyuryukina, O. A.; Sinichkin, Yu. P.

2014-09-01

We have studied the influence of an external mechanical compression on diffuse reflection spectra of skin tissue under in vivo conditions. An analysis of these spectra based on the diffusion approximation of the radiation transfer theory has allowed us to find that the application of the external compression weakens absorbing and scattering properties of skin tissue. After the removal of the compression, the recovery time of the skin tissue (on the order of 1 h) considerably exceeds the stabilization time of its parameters after application of external mechanical compression (several minutes). In this case, at the initial moment of time after the removal of the compression, the fullness of blood vessels and the degree of oxygenation of blood hemoglobin in the skin tissue increase considerably compared to normal skin.

The effect of intimate exposure to alcohol abuse on the acquisition of knowledge about drinking.

PubMed

Rainer, J P

1994-01-01

This study explored how an alcohol education program might be structured to effectively educate college students about the consequences of alcohol use. The primary hypothesis tested stated that individuals would vary significantly in the amount of knowledge learned from a structured alcohol education workshop, based on the degree of familial or social exposure s/he has had to alcohol abuse. Social learning variables of locus of control, dogmatism, and expectancy for risk were tested for interaction with degree of exposure, to determine their influence on learning. A pretest-posttest control group was employed with a sample of 66 undergraduate college students. A four hour alcohol education program was administered to teach cognitive information and fact about alcohol, with a goal of facilitating responsible use/nonuse of alcohol. The Student Drinking Questionnaire measured acquisition of knowledge. The Adult Nowicki-Strickland Internal/External Scale measured locus of control, and Schultze's Short Dogmatism Scale measured dogmatism. The researcher developed an instrument for expectancy for risk. Multiple regression analyses yielded prediction equations for the variables under study. For the sample group, results demonstrated that a significant portion of the variance in the residualized posttest scores was accounted for by level of exposure and dogmatism. When the sample was blocked according to intimate or social exposure, dogmatism was the only construct entering the regression equation at a significant level for the intimate exposure group. None of the constructs were able to predict any of the residualized posttest scores for the social exposure group. It was concluded that: (1) Students in the sample learned differentially based on the degree of intimate exposure of alcohol; (2) Dogmatism is a moderating variable with acquisition of knowledge for those intimately exposed to alcohol abuse, but locus of control and expectancy for risk are not; and (3) Further research is needed to study the effects of differential learning goals set for different populations.

Effectiveness of Hip External Rotator Strengthening Exercise in Korean Postural Bowleg Women.

PubMed

Park, Seong Hoon; Lee, Jun Won; Kim, Joo Hyun; Tak, Kyoung Seok; Lee, Byeong Ho; Suh, In Suck

2017-08-01

Postural bowleg is a subclinical entity with both aesthetic and functional outcomes and appears to be common in East Asian countries. Internal rotation of the hip joint is associated with varus alignment at the knee joint of the bowleg. Strengthening exercise for the hip external rotator muscles seems to be effective in improving varus alignment of bowleg, but no standardized exercise program exists. A standardized active resistance strengthening exercise for hip external rotator muscles could improve varus alignment of the lower limb in bowlegged Korean women. In this article, a case series study was conducted to observe changes following a standardized 3-month program using equipment designed for strengthening of the hip external rotator muscles. Photogrammetric and radiographic data were used to compare the gap between knees and tibiofemoral (TF) angles before and after the exercise program. As a result, on average, the knee gap decreased by 1.6 cm. The TF angle decreased by 1.5°. Regression analysis revealed a statistically significant association between changes in knee gap and TF angle. The standardized 3-month active resistance strengthening exercise program of hip external rotator muscles was effective in improving postural deviation and cosmetic outcomes in bowlegged Korean women. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Sensor module design and forward and inverse kinematics analysis of 6-DOF sorting transferring robot

NASA Astrophysics Data System (ADS)

Zhou, Huiying; Lin, Jiajian; Liu, Lei; Tao, Meng

2017-09-01

To meet the demand of high strength express sorting, it is significant to design a robot with multiple degrees of freedom that can sort and transfer. This paper uses infrared sensor, color sensor and pressure sensor to receive external information, combine the plan of motion path in advance and the feedback information from the sensors, then write relevant program. In accordance with these, we can design a 6-DOF robot that can realize multi-angle seizing. In order to obtain characteristics of forward and inverse kinematics, this paper describes the coordinate directions and pose estimation by the D-H parameter method and closed solution. On the basis of the solution of forward and inverse kinematics, geometric parameters of links and link parameters are optimized in terms of application requirements. In this way, this robot can identify route, sort and transfer.

Neighborhood and community factors: effects on deviant behavior and social competence.

PubMed

Fariña, Francisca; Arce, Ramón; Novo, Mercedes

2008-05-01

Socialization in a neighborhood and community at risk, defined in terms of violence, social alienation, school failure, and disruptive behavior, is a risk factor for the acquisition of antisocial and delinquent behavior. In order to test this hypothesis and examine the underlying mechanisms involved, 346 participants, 155 high-risk and 191 low-risk, aged 11 to 13, that is, under the age of criminal responsibility as established by the Spanish Law 5/2000 were selected. The results reveal that high-risk youngsters had higher rates of antisocial behavior and lower levels of social skills (i.e., greater tendency to externalize attribution of responsibility, fewer conflict resolution strategies, lower self esteem, and a lower degrees of emotional intelligence) in comparison to the lower-risk group. Finally, the results and implications of the study are discussed in the light of designing prevention programs.

Learning by doing at the Colorado School of Mines

NASA Astrophysics Data System (ADS)

Furtak, Thomas E.; Ruskell, Todd G.

2013-03-01

With over 260 majors, the undergraduate physics program at CSM is among the largest in the country. An underlying theme in this success is experiential learning, starting with a studio teaching method in the introductory calculus-based physics courses. After their second year students complete a 6-week full-time summer course devoted to hands-on practical knowledge and skills, including machine shop techniques, high-vacuum technology, applied optics, electronic control systems, and computational tools. This precedes a two-semester laboratory sequence that can be taught at an advanced level because of the students' experience. The required capstone senior course is a year-long open-ended challenge in which students partner with members of the faculty to work on authentic research projects, teaming with grad students or post-docs as contributing members to the department's externally funded scholarship. All of these features are important components of our B.S. degree, Engineering Physics, which is officially accredited by ABET.

Beliefs about language development: construct validity evidence.

PubMed

Donahue, Mavis L; Fu, Qiong; Smith, Everett V

2012-01-01

Understanding language development is incomplete without recognizing children's sociocultural environments, including adult beliefs about language development. Yet there is a need for data supporting valid inferences to assess these beliefs. The current study investigated the psychometric properties of data from a survey (MODeL) designed to explore beliefs in the popular culture, and their alignment with more formal theories. Support for the content, substantive, structural, generalizability, and external aspects of construct validity of the data were investigated. Subscales representing Behaviorist, Cognitive, Nativist, and Sociolinguistic models were identified as dimensions of beliefs. More than half of the items showed a high degree of consensus, suggesting culturally-transmitted beliefs. Behaviorist ideas were most popular. Bilingualism and ethnicity were related to Cognitive and Sociolinguistic beliefs. Identifying these beliefs may clarify the nature of child-directed speech, and enable the design of language intervention programs that are congruent with family and cultural expectations.

Interaction of Theory and Practice to Assess External Validity.

PubMed

Leviton, Laura C; Trujillo, Mathew D

2016-01-18

Variations in local context bedevil the assessment of external validity: the ability to generalize about effects of treatments. For evaluation, the challenges of assessing external validity are intimately tied to the translation and spread of evidence-based interventions. This makes external validity a question for decision makers, who need to determine whether to endorse, fund, or adopt interventions that were found to be effective and how to ensure high quality once they spread. To present the rationale for using theory to assess external validity and the value of more systematic interaction of theory and practice. We review advances in external validity, program theory, practitioner expertise, and local adaptation. Examples are provided for program theory, its adaptation to diverse contexts, and generalizing to contexts that have not yet been studied. The often critical role of practitioner experience is illustrated in these examples. Work is described that the Robert Wood Johnson Foundation is supporting to study treatment variation and context more systematically. Researchers and developers generally see a limited range of contexts in which the intervention is implemented. Individual practitioners see a different and often a wider range of contexts, albeit not a systematic sample. Organized and taken together, however, practitioner experiences can inform external validity by challenging the developers and researchers to consider a wider range of contexts. Researchers have developed a variety of ways to adapt interventions in light of such challenges. In systematic programs of inquiry, as opposed to individual studies, the problems of context can be better addressed. Evaluators have advocated an interaction of theory and practice for many years, but the process can be made more systematic and useful. Systematic interaction can set priorities for assessment of external validity by examining the prevalence and importance of context features and treatment variations. Practitioner interaction with researchers and developers can assist in sharpening program theory, reducing uncertainty about treatment variations that are consistent or inconsistent with the theory, inductively ruling out the ones that are harmful or irrelevant, and helping set priorities for more rigorous study of context and treatment variation. © The Author(s) 2016.

Accelerated Nursing Degree Programs: Insights into Teaching and Learning Experiences. New Careers in Nursing. Research Report. ETS RR-15-29

ERIC Educational Resources Information Center

Millett, Catherine M.; Stickler, Leslie M.; Wang, Haijiang

2015-01-01

The Study of Teaching and Learning in Accelerated Nursing Degree Programs explores how nurse educators are adapting their teaching practices for accelerated, second-degree nursing program students. To provide findings on topics including instructional practices and the roles and attitudes of faculty, a web survey was administered to almost 100…

National Environmental/Energy Workforce Assessment, Phase II, Post-Secondary Education Profile: Wastewater I (Single Degree Programs).

ERIC Educational Resources Information Center

National Field Research Center Inc., Iowa City, IA.

This report, together with volume II, (multiple degree programs), detail 105 post-secondary wastewater treatment programs from 33 states. These programs represent a sample, only, of the various programs available nationwide. Enrollment and graduate statistics are presented. The total number of faculty involved in all the programs surveyed was…

Sleep technologists educational needs assessment: a survey of polysomnography, electroneurodiagnostic technology, and respiratory therapy education program directors.

PubMed

Wells, Mary Ellen; Vaughn, Bradley V

2013-10-15

In this study, we assessed the community and educational needs for sleep technologists by surveying program directors of nationally accredited polysomnography, electroneurodiagnostic technology, and respiratory care educational programs. Currently, little is known about our educational capacity and the need for advanced degrees for sleep medicine technical support. A questionnaire was developed about current and future community and educational needs for sleep technologists. The questionnaire was sent to directors of CAAHEP-accredited polysomnography and electroneurodiagnostic technology programs (associate degree and certificate programs), and directors of CoARC-accredited respiratory therapy associate degree and bachelor degree programs (n = 358). Qualitative and quantitative data were collected via an internet survey tool. Data analysis was conducted with the IBM SPSS statistical package and included calculating means and standard deviations of the frequency of responses. Qualitative data was analyzed and classified based on emerging themes. One hundred seven of 408 program directors completed the survey. Seventy-four percent agreed that demand for qualified sleep technologists will increase, yet 50% of those surveyed believe there are not enough educational programs to meet the demand. Seventy-eight percent of those surveyed agreed that the educational requirements for sleep technologists will soon increase; 79% of those surveyed believe sleep centers have a need for technologists with advanced training or specialization. Our study shows educators of associate and certificate degree programs believe there is a need for a bachelor's degree in sleep science and technology.

Designing post-graduate Master's degree programs: the advanced training program in Dental Functional Analysis and Therapy as one example.

PubMed

Ratzmann, Anja; Ruge, Sebastian; Ostendorf, Kristin; Kordass, Bernd

2014-01-01

The decision to consolidate European higher education was reached by the Bologna Conference. Based on the Anglo-American system, a two-cycle degree program (Bachelor and Master) has been introduced. Subjects culminating in a state examination, such as Medicine and Dentistry, were excluded from this reform. Since the state examination is already comparable in its caliber to a Master's degree in Medicine or Dentistry, only advanced Master's degree programs with post-graduate specializations come into consideration for these subjects. In the field of dentistry numerous post-graduate study programs are increasingly coming into existence. Many different models and approaches are being pursued. Since the 2004-2005 winter semester, the University of Greifswald has offered the Master's degree program in Dental Functional Analysis and Therapy. Two and a half years in duration, this program is structured to allow program participation while working and targets licensed dentists who wish to attain certified skills for the future in state-of-the-art functional analysis and therapy. The design of this post-graduate program and the initial results of the evaluation by alumni are presented here. Our experiences show that the conceptual idea of an advanced Master's program has proved successful. The program covers a specialty which leads to increased confidence in handling challenging patient cases. The sharing of experiences among colleagues was evaluated as being especially important.

How Do Internal and External CSR Affect Employees' Organizational Identification? A Perspective from the Group Engagement Model

PubMed Central

Hameed, Imran; Riaz, Zahid; Arain, Ghulam A.; Farooq, Omer

2016-01-01

The literature examines the impact of firms' corporate social responsibility (CSR) activities on employees' organizational identification without considering that such activities tend to have different targets. This study explores how perceived external CSR (efforts directed toward external stakeholders) and perceived internal CSR (efforts directed toward employees) activities influence employees' organizational identification. In so doing, it examines the alternative underlying mechanisms through which perceived external and internal CSR activities build employees' identification. Applying the taxonomy prescribed by the group engagement model, the study argues that the effects of perceived external and internal CSR flow through two competing mechanisms: perceived external prestige and perceived internal respect, respectively. Further, it is suggested that calling orientation (how employees see their work contributions) moderates the effects induced by these alternative forms of CSR. The model draws on survey data collected from a sample of 414 employees across five large multinationals in Pakistan. The results obtained using structural equation modeling support these hypotheses, reinforcing the notion that internal and external CSR operate through different mediating mechanisms and more interestingly employees' calling orientation moderates these relationships to a significant degree. Theoretical contributions and practical implications of results are discussed in detail. PMID:27303345

How Do Internal and External CSR Affect Employees' Organizational Identification? A Perspective from the Group Engagement Model.

PubMed

Hameed, Imran; Riaz, Zahid; Arain, Ghulam A; Farooq, Omer

2016-01-01

The literature examines the impact of firms' corporate social responsibility (CSR) activities on employees' organizational identification without considering that such activities tend to have different targets. This study explores how perceived external CSR (efforts directed toward external stakeholders) and perceived internal CSR (efforts directed toward employees) activities influence employees' organizational identification. In so doing, it examines the alternative underlying mechanisms through which perceived external and internal CSR activities build employees' identification. Applying the taxonomy prescribed by the group engagement model, the study argues that the effects of perceived external and internal CSR flow through two competing mechanisms: perceived external prestige and perceived internal respect, respectively. Further, it is suggested that calling orientation (how employees see their work contributions) moderates the effects induced by these alternative forms of CSR. The model draws on survey data collected from a sample of 414 employees across five large multinationals in Pakistan. The results obtained using structural equation modeling support these hypotheses, reinforcing the notion that internal and external CSR operate through different mediating mechanisms and more interestingly employees' calling orientation moderates these relationships to a significant degree. Theoretical contributions and practical implications of results are discussed in detail.

Results of the space shuttle vehicle ascent air data system probe calibration test using a 0.07-scale external tank forebody model (68T) in the AEDC 16-foot transonic wind tunnel (IA-310), volume 2

NASA Technical Reports Server (NTRS)

Collette, J. G. R.

1991-01-01

A recalibration of the Space Shuttle Vehicle Ascent Air Data System probe was conducted in the Arnold Engineering and Development Center (AEDC) transonic wind tunnel. The purpose was to improve on the accuracy of the previous calibration in order to reduce the existing uncertainties in the system. A probe tip attached to a 0.07-scale External Tank Forebody model was tested at angles of attack of -8 to +4 degrees and sideslip angles of -4 to +4 degrees. High precision instrumentation was used to acquire pressure data at discrete Mach numbers ranging from 0.6 to 1.55. Pressure coefficient uncertainties were estimated at less than 0.0020. Additional information is given in tabular form.

Results of the space shuttle vehicle ascent air data system probe calibration test using a 0.07-scale external tank forebody model (68T) in the AEDC 16-foot transonic wind tunnel (IA-310), volume 1

NASA Technical Reports Server (NTRS)

Collette, J. G. R.

1991-01-01

A recalibration of the Space Shuttle Vehicle Ascent Air Data System probe was conducted in the Arnold Engineering Development Center (AEDC) transonic wind tunnel. The purpose was to improve on the accuracy of the previous calibration in order to reduce the existing uncertainties in the system. A probe tip attached to a 0.07-scale External Tank Forebody model was tested at angles of attack of -8 to +4 degrees and sideslip angles of -4 to +4 degrees. High precision instrumentation was used to acquire pressure data at discrete Mach numbers ranging from 0.6 to 1.55. Pressure coefficient uncertainties were estimated at less than 0.0020. Data is given in graphical and tabular form.

Combined feedforward and feedback control of a redundant, nonlinear, dynamic musculoskeletal system.

PubMed

Blana, Dimitra; Kirsch, Robert F; Chadwick, Edward K

2009-05-01

A functional electrical stimulation controller is presented that uses a combination of feedforward and feedback for arm control in high-level injury. The feedforward controller generates the muscle activations nominally required for desired movements, and the feedback controller corrects for errors caused by muscle fatigue and external disturbances. The feedforward controller is an artificial neural network (ANN) which approximates the inverse dynamics of the arm. The feedback loop includes a PID controller in series with a second ANN representing the nonlinear properties and biomechanical interactions of muscles and joints. The controller was designed and tested using a two-joint musculoskeletal model of the arm that includes four mono-articular and two bi-articular muscles. Its performance during goal-oriented movements of varying amplitudes and durations showed a tracking error of less than 4 degrees in ideal conditions, and less than 10 degrees even in the case of considerable fatigue and external disturbances.

Spontaneous decoherence of coupled harmonic oscillators confined in a ring

NASA Astrophysics Data System (ADS)

Gong, ZhiRui; Zhang, ZhenWei; Xu, DaZhi; Zhao, Nan; Sun, ChangPu

2018-04-01

We study the spontaneous decoherence of coupled harmonic oscillators confined in a ring container, where the nearest-neighbor harmonic potentials are taken into consideration. Without any external symmetry-breaking field or surrounding environment, the quantum superposition state prepared in the relative degrees of freedom gradually loses its quantum coherence spontaneously. This spontaneous decoherence is interpreted by the gauge couplings between the center-of-mass and the relative degrees of freedoms, which actually originate from the symmetries of the ring geometry and the corresponding nontrivial boundary conditions. In particular, such spontaneous decoherence does not occur at all at the thermodynamic limit because the nontrivial boundary conditions become the trivial Born-von Karman boundary conditions when the perimeter of the ring container tends to infinity. Our investigation shows that a thermal macroscopic object with certain symmetries has a chance for its quantum properties to degrade even without applying an external symmetry-breaking field or surrounding environment.

Current Trends in Adult Degree Programs: How Public Universities Respond to the Needs of Adult Learners

ERIC Educational Resources Information Center

Gast, Angela

2013-01-01

Although many adult students turn to online degree programs due to their flexibility and convenience, a majority of prospective adult learners prefer to take classes on traditional brick-and-mortar campuses. This chapter examines how public research universities create pathways to degree attainment and boost degree completion rates among adult…

Lessons Learned: Creating an Online Business Degree from a Successful On-Campus Business Degree

ERIC Educational Resources Information Center

Cordeiro, William P.; Muraoka, Dennis

2015-01-01

The horse has left the barn. Distance education is here to stay and the number of degree programs offered online is growing rapidly. California State University Channel Islands (CI) admitted its first students in 2002, and the undergraduate and graduate degrees in business were among its first program offerings. From its inception, the…

San Diego Community College District Degree and Certificate Report, 2002 Awards.

ERIC Educational Resources Information Center

San Diego Community Coll. District, CA. Research and Planning.

This report provides a descriptive analysis of the degree and certificate programs in the San Diego Community College District (SDCCD). In 2002, nearly 4,000 associate degrees were awarded by the three community colleges in the district. The associate degree program has a 60-unit requirement and includes both the associate in arts and the…

Are We Ready for the Bachelor's Degree in Educational Technology? Perceptions from the Field and a Proposal

ERIC Educational Resources Information Center

Ritzhaupt, Albert D.; Kang, YoungJu

2015-01-01

Some in the field of educational technology have called for offering bachelor's degrees. Unfortunately, the literature base only provides guidance on designing, developing, and delivering master's and doctoral degree programs. This article, in distinction, focuses on the design of a bachelor's degree program by focusing on the perceptions of…

College Teaching as a Profession: The Doctor of Arts Degree.

ERIC Educational Resources Information Center

Dressel, Paul L.

The history of the Doctor of Arts (D.A.) degree and issues related to its development are briefly traced, and D.A. programs presently available and the success of degree recipients are addressed. Attention is also directed to other types of degree programs that are available, including their advantages and disadvantages, factors involved in…

Articulation to and from the Applied Associate Degree: Challenges and Opportunities

ERIC Educational Resources Information Center

Ignash, Jan M.

2012-01-01

This chapter discusses the "tangled knot" of articulating associate degrees in applied fields and reviews sample programs from applied associate (A.A.S.) to baccalaureate degrees using three distinct pathways, comparing the resulting A.A.S. to baccalaureate degree pathways to similar B.A. or B.S. programs. It focuses predominantly on curricular…

Design and implementation of magnetically maneuverable capsule endoscope system with direction reference for image navigation.

PubMed

Sun, Zhen-Jun; Ye, Bo; Sun, Yi; Zhang, Hong-Hai; Liu, Sheng

2014-07-01

This article describes a novel magnetically maneuverable capsule endoscope system with direction reference for image navigation. This direction reference was employed by utilizing a specific magnet configuration between a pair of external permanent magnets and a magnetic shell coated on the external capsule endoscope surface. A pair of customized Cartesian robots, each with only 4 degrees of freedom, was built to hold the external permanent magnets as their end-effectors. These robots, together with their external permanent magnets, were placed on two opposite sides of a "patient bed." Because of the optimized configuration based on magnetic analysis between the external permanent magnets and the magnetic shell, a simplified control strategy was proposed, and only two parameters, yaw step angle and moving step, were necessary for the employed robotic system. Step-by-step experiments demonstrated that the proposed system is capable of magnetically maneuvering the capsule endoscope while providing direction reference for image navigation. © IMechE 2014.

An Evaluation of Parent-Child Interaction Therapy With and Without Motivational Enhancement to Reduce Attrition.

PubMed

Webb, Haley J; Thomas, Rae; McGregor, Leanne; Avdagic, Elbina; Zimmer-Gembeck, Melanie J

2017-01-01

Although many interventions for child externalizing behavior report promising outcomes for families, high attrition prior to program completion remains a problem. Many programs report dropout rates of 50% or higher. In this trial we sought to reduce attrition and improve outcomes by augmenting a well-known evidence-based intervention, Parent-Child Interaction Therapy (PCIT), with a 3-session individual motivational enhancement component. Participants were 192 Australian caregivers (91.7% female; M age  = 34.4 years) and their children (33.3% female; M age  = 4.4 years). Families (51% referred from child welfare or health services for risk of maltreatment) were assigned to PCIT or a supported waitlist, with families assigned to PCIT receiving either standard PCIT (S/PCIT) or motivation-enhanced PCIT (M/PCIT), depending on their time of entry to the study. Waitlist families received phone calls every week for 12 weeks. Parents in M/PCIT reported more readiness to change their behavior from preassessment to after the motivation sessions. Also, parents who reported high, rather than low, motivation at preassessment did have a lower attrition rate, and there was some evidence that enhancing motivation was protective of premature attrition to the extent that caregivers achieved a high degree of change in motivation. Yet comparison of attrition rates and survival analyses revealed no difference between M/PCIT and S/PCIT in retention rate. Finally, there were greater reductions in externalizing and internalizing child behavior problems and parental stress among families in S/PCIT and M/PCIT compared with waitlist, and there was generally no significant difference between the two treatment conditions.

Accommodations for earth-viewing payloads on the international space station

NASA Astrophysics Data System (ADS)

Park, B.; Eppler, D. B.

The design of the International Space Station (ISS) includes payload locations that are external to the pressurized environment. These external or attached payload accommodation locations will allow direct access to the space environment at the ISS orbit and direct viewing of the earth and space. NASA sponsored payloads will have access to several different types of standard external locations; the S3 Truss Sites, the Columbus External Payload Facility (EPF), and the Japanese Experiment Module Exposed Facility (JEM-EF). As the ISS Program develops, it may also be possible to locate external payloads at the P3 Truss Sites or at non-standard locations similar to the handrail-attached payloads that were flown during the MIR Program. Earth-viewing payloads may also be located within the pressurized volume of the US Lab in the Window Observational Research Facility (WORF). Payload accommodations at each of the locations will be described, as well as transport to and retrieval from the site.

Tuning in to teens: Improving parental responses to anger and reducing youth externalizing behavior problems.

PubMed

Havighurst, Sophie S; Kehoe, Christiane E; Harley, Ann E

2015-07-01

Parent emotion socialization plays an important role in shaping emotional and behavioral development during adolescence. The Tuning in to Teens (TINT) program aims to improve parents' responses to young people's emotions with a focus on teaching emotion coaching. This study examined the efficacy of the TINT program in improving emotion socialization practices in parents and whether this reduced family conflict and youth externalizing difficulties. Schools were randomized into intervention and control conditions and 225 primary caregiving parents and 224 youth took part in the study. Self-report data was collected from parents and youth during the young person's final year of elementary school and again in their first year of secondary school. Multilevel analyses showed significant improvements in parent's impulse control difficulties and emotion socialization, as well as significant reductions in family conflict and youth externalizing difficulties. This study provides support for the TINT program in reducing youth externalizing behavior problems. Copyright © 2015 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Changes in the axial orientation of the zygapophyseal joint in the subaxial cervical spine from childhood to middle-age, and the biomechanical implications of these changes.

PubMed

Chen, Mao-Yu; Liu, Yu-Tse; Hsu, Wen-Hsing

2017-10-01

The objective of this study was to investigate the effect of age on facet orientation (FO) of the cervical spine during development, maturation, and degeneration. Computed tomography (CT) data of the cervical spine of 131 subjects without pathology of the cervical spine were analyzed. Subjects were categorized as: pediatric (n=36, 8-16years old), young adult (n=33, 18-24years old), and middle-age (n=62, 40-59years old). Serial CT scans were reconstructed by image processing. The FO in the axial plane was measured bilaterally at each vertebral level from C3/4 to C6/7. Differences in FO were analyzed between the 3 groups. The degree of external rotation of FO significantly decreased at C3/4 and C4/5 with increasing in age, and maximum external rotation was observed at C5/6. The external rotation at C6/7 increased from pediatric to young adulthood, but decreased from young adults to middle-aged adults. The dominant external rotation was seen in C4/5 and C5/6 in the pediatric age group, C5/6 and C6/7 in young adults, and C4/5 and C5/6 in middle-aged adults. These results lead us to conclude that FO in the axial plane exhibits significant differences with age. The degree of external rotation with respect to FO at each vertebral level is comparable to changes in cervical spinal dynamics with age. Hence, FO in the axial plane is a biomechanical parameter that can be used to assess changes in the cervical spinal during maturation and degeneration. Copyright © 2017. Published by Elsevier Ltd.

Characterization of the amino acid contribution to the folding degree of proteins.

PubMed

Estrada, Ernesto

2004-03-01

The folding degree index (Estrada, Bioinformatics 2002;18:697-704) is extended to account for the contribution of amino acids to folding. First, the mathematical formalism for extending the folding degree index is presented. Then, the amino acid contributions to folding degree of several proteins are used to analyze its relation to secondary structure. The possibilities of using these contributions in helping or checking the assignation of secondary structure to amino acids are also introduced. The influence of external factors to the amino acids contribution to folding degree is studied through the temperature effect on ribonuclease A. Finally, the analysis of 3D protein similarity through the use of amino acid contributions to folding degree is studied by selecting a series of lysozymes. These results are compared to that obtained by sequence alignment (2D similarity) and 3D superposition of the structures, showing the uniqueness of the current approach. Copyright 2004 Wiley-Liss, Inc.

Brief 75 Health Physics Enrollments and Degrees Survey, 2014 Data

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

None, None

2015-03-05

The 2014 survey includes degrees granted between September 1, 2013 and August 31, 2014. Enrollment information refers to the fall term 2014. Twenty-two academic programs were included in the survey universe, with all 22 programs providing data. Since 2009, data for two health physics programs located in engineering departments are also included in the nuclear engineering survey. The enrollments and degrees data includes students majoring in health physics or in an option program equivalent to a major.

Avionics Maintenance Technology Program Standards.

ERIC Educational Resources Information Center

Georgia Univ., Athens. Dept. of Vocational Education.

This publication contains statewide standards for the avionics maintenance technology program in Georgia. The standards are divided into the following categories: foundations, diploma/degree (philosophy, purpose, goals, program objectives, availability, evaluation); admissions, diploma/degree (admission requirements, provisional admission…

Developing Flexible Dual Master's Degree Programs at UPAEP (Universidad Popular Autonoma del Estado de Puebla) and OSU (Oklahoma State University)

ERIC Educational Resources Information Center

Fabregas-Janeiro, Maria G.; de la Parra, Pablo Nuno

2012-01-01

In 2006, UPAEP (Universidad Popular Autonoma del Estado de Puebla) and OSU (Oklahoma State University) signed a MOU (memorandum of understanding) to develop more than 20 dual master's degree programs. This special partnership has allowed students from Mexico and the United States to study two master degree programs, in two languages, in two…

Third Space Strategists: International Students Negotiating the Transition from Pathway Program to Postgraduate Coursework Degree

ERIC Educational Resources Information Center

Benzie, Helen

2015-01-01

Pathway programs exist to prepare students for progression into university degrees but the transition experience for many students may not be as smooth as is suggested by the notion of the pathway. While attending a pathway program and at the beginning of their university degree, students may be in a third space, a liminal space where they engage…

Updated Estimates of the Average Financial Return on Master's Degree Programs in the United States

ERIC Educational Resources Information Center

Gándara, Denisa; Toutkoushian, Robert K.

2017-01-01

In this study, we provide updated estimates of the private and social financial return on enrolling in a master's degree program in the United States. In addition to returns for all fields of study, we show estimated returns to enrolling in master's degree programs in business and education, specifically. We also conduct a sensitivity analysis to…

Intervertebral disc adaptation to wedging deformation.

PubMed

Stokes, Ian A F; Aronsson, David D; Clark, Katherine C; Roemhildt, Maria L

2006-01-01

Although scoliosis includes wedge deformities of both vertebrae and discs, little is known about the causes of the discal changes, and whether they result from mechanical influences on growth and/or remodelling. An external apparatus attached to transvertebral pins applied compression and 15 degrees of angulation to each of two adjacent young rat caudal intervertebral discs for 5 weeks (four animals), or for 10 weeks (four animals). Each week, micro-CT scanning documented the in vivo discal wedging. After euthanasia, tail segments (three vertebrae and the 2 angulated discs) were excised and their flexibility was measured over a range of lateral bending. The angle of maximum flexibility was recorded. Then discs were fixed in situ (with the external apparatus in place) and sectioned for polarized light microscopy. The disc-wedging deformity averaged 15 degrees initially, it averaged 20 degrees after 5 weeks, and then reduced to 10 degrees (in 10 week animals). The lateral bending flexibility showed a distinct maximum at an average of 1.1 degrees from the in vivo position in the 5-week animals, indicating structural remodeling of the discs almost to the deformed geometry. The 10-week animals had maximum flexibility at 1.4 degrees from the in vivo position (no significant difference between 5 and 10-week animals.) Collagen crimp angles [Cassidy et al., Conn Tiss Res 1989, 23:75-88] were not significantly different between convex and concave sides, again suggesting that remodeling had occurred. In a mechanically induced scoliosis deformity in skeletally immature rats, the intervertebral discs underwent remodeling within 5 weeks. This indicates that this animal model is suitable for studying adaptive wedging changes in human scoliosis.

A full quantum analysis of the Stern-Gerlach experiment using the evolution operator method: analyzing current issues in teaching quantum mechanics

NASA Astrophysics Data System (ADS)

Benítez Rodríguez, E.; Arévalo Aguilar, L. M.; Piceno Martínez, E.

2017-03-01

To the quantum mechanics specialists community it is a well-known fact that the famous original Stern-Gerlach experiment (SGE) produces entanglement between the external degrees of freedom (position) and the internal degree of freedom (spin) of silver atoms. Despite this fact, almost all textbooks on quantum mechanics explain this experiment using a semiclassical approach, where the external degrees of freedom are considered classical variables, the internal degree is treated as a quantum variable, and Newton's second law is used to describe the dynamics. In the literature there are some works that analyze this experiment in its full quantum mechanical form. However, astonishingly, to the best of our knowledge the original experiment, where the initial states of the spin degree of freedom are randomly oriented coming from the oven, has not been analyzed yet in the available textbooks using the Schrödinger equation (to the best of our knowledge there is only one paper that treats this case: Hsu et al (2011 Phys. Rev. A 83 012109)). Therefore, in this contribution we use the time-evolution operator to give a full quantum mechanics analysis of the SGE when the initial state of the internal degree of freedom is completely random, i.e. when it is a statistical mixture. Additionally, as the SGE and the development of quantum mechanics are heavily intermingled, we analyze some features and drawbacks in the current teaching of quantum mechanics. We focus on textbooks that use the SGE as a starting point, based on the fact that most physicist do not use results from physics education research, and comment on traditional pedagogical attitudes in the physics community.

Potential pros and cons of external healthcare performance evaluation systems: real-life perspectives on Iranian hospital evaluation and accreditation program

PubMed Central

Jaafaripooyan, Ebrahim

2014-01-01

Background: Performance evaluation is essential to quality improvement in healthcare. The current study has identified the potential pros and cons of external healthcare evaluation programs, utilizing them subsequently to look into the merits of a similar case in a developing country. Methods: A mixed method study employing both qualitative and quantitative data collection and analysis techniques was adopted to achieve the study end. Subject Matter Experts (SMEs) and professionals were approached for two-stage process of data collection. Results: Potential advantages included greater attractiveness of high accreditation rank healthcare organizations to their customers/purchasers and boosted morale of their personnel. Downsides, as such, comprised the programs’ over-reliance on value judgment of surveyors, routinization and incurring undue cost on the organizations. In addition, the improved, standardized care processes as well as the judgmental nature of program survey were associated, as pros and cons, to the program investigated by the professionals. Conclusion: Besides rendering a tentative assessment of Iranian hospital evaluation program, the study provides those running external performance evaluations with a lens to scrutinize the virtues of their own evaluation systems through identifying the potential advantages and drawbacks of such programs. Moreover, the approach followed could be utilized for performance assessment of similar evaluation programs. PMID:25279381

National Environmental/Energy Workforce Assessment, Phase II, Post-Secondary Education Profile: Wastewater II (Multiple Degree Programs).

ERIC Educational Resources Information Center

National Field Research Center Inc., Iowa City, IA.

This report, together with volume I (single degree programs), detail 105 post-secondary wastewater treatment programs from 33 states. These programs represent a sample, only, of the various programs available nationwide. Enrollment and graduate statistics are presented. The total number of faculty involved in all the programs surveyed was 1,106;…

ASSOCIATE IN APPLIED SCIENCE IN NURSING.

ERIC Educational Resources Information Center

Milwaukee Inst. of Tech., WI.

THE PROGRAM FOR ESTABLISHING AN ASSOCIATE IN APPLIED SCIENCE DEGREE IN NURSING AT THE MILWAUKEE INSTITUTE OF TECHNOLOGY IS DESCRIBED. INFORMATION COVERS--(1) REASONS FOR ESTABLISHING THE PROGRAM, (2) THE NEED FOR ADDITIONAL PROGRAMS IN NURSING, (3) CHARACTERISTICS, ADVANTAGES, AND GENERAL PHILOSOPHY OF ASSOCIATE DEGREE PROGRAMS, (3) THE PHILOSOPHY…

Factors Supporting Implementation among CDSMP Organizations

PubMed Central

Paone, Deborah

2015-01-01

Reaching individuals who can benefit from evidence-based health promotion and disability prevention programs is a goal of federal, state, and local agencies as well as researchers, providers, community agencies, and other stakeholders. Implementation effectiveness at the organizational level must be achieved in order to reach these individuals and sustain the program. This mixed methods study examined eight organizations within two states that successfully implemented the Chronic Disease Self-Management Program (CDSMP) and sustained it from 4 to 10 years. There were two types of organizations: aging services and health care. Internal and external implementation factors and influences were explored. Additional examination of state activities (as a key external agent supporting CDSMP implementation) was conducted. The examination found agreement among the eight organizations regarding why they had adopted the CDSMP – citing the alignment between the program and their organizations’ mission and purpose to improve health status and promote better self-care, and the demonstrated value (benefits) of the program. Organizations were also alike in that they described the importance of an internal champion and supportive senior leader. Organizations differed in how they experienced and valued peer support and collaborative networks. Organizations also differed in how they filled their CDSMP workshops. Internal drivers and capability were more often discussed as facilitating successful implementation than external factors. However, state activities and external support enabled successful adoption – particularly funding and training. The primary challenges identified by this set of organizations included difficulty in recruiting participants (filling workshops) and irregular or insufficient funding sources. These challenges were identified as significant and represented barriers to sustaining the program. PMID:25964928

Factors Supporting Implementation among CDSMP Organizations.

PubMed

Paone, Deborah

2014-01-01

Reaching individuals who can benefit from evidence-based health promotion and disability prevention programs is a goal of federal, state, and local agencies as well as researchers, providers, community agencies, and other stakeholders. Implementation effectiveness at the organizational level must be achieved in order to reach these individuals and sustain the program. This mixed methods study examined eight organizations within two states that successfully implemented the Chronic Disease Self-Management Program (CDSMP) and sustained it from 4 to 10 years. There were two types of organizations: aging services and health care. Internal and external implementation factors and influences were explored. Additional examination of state activities (as a key external agent supporting CDSMP implementation) was conducted. The examination found agreement among the eight organizations regarding why they had adopted the CDSMP - citing the alignment between the program and their organizations' mission and purpose to improve health status and promote better self-care, and the demonstrated value (benefits) of the program. Organizations were also alike in that they described the importance of an internal champion and supportive senior leader. Organizations differed in how they experienced and valued peer support and collaborative networks. Organizations also differed in how they filled their CDSMP workshops. Internal drivers and capability were more often discussed as facilitating successful implementation than external factors. However, state activities and external support enabled successful adoption - particularly funding and training. The primary challenges identified by this set of organizations included difficulty in recruiting participants (filling workshops) and irregular or insufficient funding sources. These challenges were identified as significant and represented barriers to sustaining the program.

Methods for evaluating and ranking transportation energy conservation programs

NASA Astrophysics Data System (ADS)

Santone, L. C.

1981-04-01

The energy conservation programs are assessed in terms of petroleum savings, incremental costs to consumers probability of technical and market success, and external impacts due to environmental, economic, and social factors. Three ranking functions and a policy matrix are used to evaluate the programs. The net present value measure which computes the present worth of petroleum savings less the present worth of costs is modified by dividing by the present value of DOE funding to obtain a net present value per program dollar. The comprehensive ranking function takes external impacts into account. Procedures are described for making computations of the ranking functions and the attributes that require computation. Computations are made for the electric vehicle, Stirling engine, gas turbine, and MPG mileage guide program.

A Model for Microcontroller Functionality Upset Induced by External Pulsed Electromagnetic Irradiation

DTIC Science & Technology

2016-11-21

AFRL-RD-PS- AFRL-RD-PS- TN-2016-0003 TN-2016-0003 A Model for Microcontroller Functionality Upset Induced by External Pulsed Electromagnetic ...External Pulsed Electromagnetic Irradiation 5a. CONTRACT NUMBER FA9451-15-C-0004 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6 . AUTHOR(S) David...microcontroller (µC) subjected to external irradiation by a narrowband electromagnetic (EM) pulse. In our model, the state of a µC is completely specified by

Extreme trajectory approach to the problem of determining the degree of stability of a laser surface scanning system

NASA Astrophysics Data System (ADS)

Nikitin, V. N.; Chemodanov, V. B.

2018-02-01

The degree of stability of a laser system for surface scanning with nonlinear multiplicative crosstalks is discussed. To determine its stability, the action functional is introduced, which is defined on the set of virtual (achievable) trajectories. The action functional is a measure of external action, which should be applied to a system to move it along a predetermined trial trajectory in the state space.The degree of stability of the system depends on the minimum value of the action functional which is reached on the extreme trajectory transferring the laser scanning system from equilibrium to the limit of the normal operation range. Numerical methods are proposed for calculating the degree of stability.

A Study: Exploring the Feasibility of Developing a Computer Science Online Degree Program at Tuskegee University

ERIC Educational Resources Information Center

Buckley, Ingrid A.; Narang, Hira

2014-01-01

This paper investigates the feasibility of developing an online degree for a computer science and information technology degree programs. Our motivation is to increase access to quality education with the aim of stimulating growth, attracting new students, and retaining our current student body. A survey was conducted of CS/IT online degrees which…

An Exploration of Factors Affecting Persistence to Degree Completion in an Undergraduate Music Education Program

ERIC Educational Resources Information Center

Gavin, Russell B.

2016-01-01

The purpose of this study was to explore the experiences of students (N = 26) in an undergraduate music education degree program in an attempt to identify commonalities among students persisting to degree completion. All participants were in their final year of the music education degree at the time of the study. Multiple data collection methods…

The California Community College Baccalaureate Degree Pilot Program: A Case Study of Baccalaureate Degree Implementation

ERIC Educational Resources Information Center

Yeager, Susan Cadavid

2017-01-01

This case study examined the implementation of a baccalaureate degree at Skyline Community College--one of the 15 California community colleges authorized to offer baccalaureate degrees established as part of a pilot program enacted by the California Legislature via Senate Bill 850 (2014). The study explored the policies and procedures in place at…

Diversity of Graduates from Bachelor’s, Master’s and Doctoral Degree Neuroscience Programs in the United States

PubMed Central

Ramos, Raddy L.; Alviña, Karina; Martinez, Luis R.

2017-01-01

The demography of United States graduates from science, technology, engineering, and math (STEM) degree programs is well-understood; however, data particularly describing the gender and ethnic diversity of graduates of neuroscience programs has not been analyzed, limiting our knowledge of specific areas where diversity and fair representation are lacking. Using over 30 years of data from the National Center for Education Statistics, we documented the demography of neuroscience graduates from bachelor’s, master’s, and doctoral degree programs. Recent graduation trends indicate greater numbers of female graduates from bachelor’s and graduate degree programs. White (non-Hispanic) males and females represent the largest group of graduates while Asian/Pacific Islanders represent the largest non-White group of graduates. Although the number of underrepresented minorities graduating from neuroscience degree programs at every level has increased in recent years, they still lag compared to White (non-Hispanic) and Asian/Pacific Islanders. These data provide valuable information that can be used to promote greater diversity among neuroscience graduates by higher education faculty and administrators and federal funding agencies. PMID:29371835

Diversity of Graduates from Bachelor's, Master's and Doctoral Degree Neuroscience Programs in the United States.

PubMed

Ramos, Raddy L; Alviña, Karina; Martinez, Luis R

2017-01-01

The demography of United States graduates from science, technology, engineering, and math (STEM) degree programs is well-understood; however, data particularly describing the gender and ethnic diversity of graduates of neuroscience programs has not been analyzed, limiting our knowledge of specific areas where diversity and fair representation are lacking. Using over 30 years of data from the National Center for Education Statistics, we documented the demography of neuroscience graduates from bachelor's, master's, and doctoral degree programs. Recent graduation trends indicate greater numbers of female graduates from bachelor's and graduate degree programs. White (non-Hispanic) males and females represent the largest group of graduates while Asian/Pacific Islanders represent the largest non-White group of graduates. Although the number of underrepresented minorities graduating from neuroscience degree programs at every level has increased in recent years, they still lag compared to White (non-Hispanic) and Asian/Pacific Islanders. These data provide valuable information that can be used to promote greater diversity among neuroscience graduates by higher education faculty and administrators and federal funding agencies.

Does the Incredible Years Teacher Classroom Management Training programme have positive effects for young children exhibiting severe externalizing problems in school?: a quasi-experimental pre-post study.

PubMed

Kirkhaug, Bente; Drugli, May Britt; Handegård, Bjørn Helge; Lydersen, Stian; Åsheim, Merethe; Fossum, Sturla

2016-10-26

Young children exhibiting severe externalizing problems in school are at risk of developing several poor outcomes. School-based intervention programs have been found to be effective for students with different problems, including those with behavioral problems, emotional distress, or social problems. The present study investigated whether the IY-TCM programme, as a universal stand-alone school intervention programme, reduced severe child externalizing problems as reported by the teacher, and evaluated if these children improved their social competence, internalizing problems, academic performances and student- teacher relationship as a result of the IY TCM training. A quasi-experimental pre-post study was conducted, including 21 intervention schools and 22 control schools. Children in 1 st - 3 rd grade (age 6-8 years) assessed by their teacher as having severe externalizing problems on the Sutter-Eyberg Student Behavior Inventory-Revised (SESBI-R) total Intensity score, were included in the study, N = 83 (65 boys and 18 girls). Treatment effects were evaluated using 3- level linear mixed models analysis. In our study we found no differences in change between the two conditions from baseline to follow-up in externalizing problems, social skills, internalizing problems and closeness with teacher. The intervention condition did however show advantageous development in terms of student-teacher conflicts and increased academic performances. The IY Teacher Classroom Management program is not sufficient being a stand-alone universal program in a Norwegian primary school setting, for students with severe externalizing problems. However; some important secondary findings were found. Still, young school children with severe externalizing problems are in need of more comprehensive and tailored interventions.

The Boeing Company's Tech Prep Story: A Community College Bridge to the School-to-Work Strategy.

ERIC Educational Resources Information Center

Gayton, Carver; Parnell, Dale

1996-01-01

Reviews the Boeing Tech Prep Program, an associate degree program combining high school and community college vocational and academic curricula. Describes the three phases of the program's development: the provision of seed grants to schools, the development of an associate degree program, and the institution of an internship program. (MAB)

External root resorption with the self-ligating Damon system-a retrospective study.

PubMed

Handem, Roberta Heiffig; Janson, Guilherme; Matias, Murilo; de Freitas, Karina Maria Salvatore; de Lima, Darwin Vaz; Garib, Daniela Gamba; de Freitas, Marcos Roberto

2016-12-01

The aim of this study was to compare the degree of external apical root resorption (EARR) in patients treated with self-ligating Damon appliances and with conventional preadjusted appliances. The sample comprised 52 patients, divided into two groups. Group 1 consisted of 25 patients treated with self-ligating Damon appliances, with an initial age of 16.04 years, final age of 18.06 years, and treatment time of 2.02 years. Group 2 consisted of 27 patients, treated with conventional preadjusted appliances, with an initial age of 16.77 years, final age of 18.47 years and treatment time of 1.70 years. The groups were matched regarding the initial and final ages, treatment time, type of malocclusion, and treatment protocol without extractions. Root resorption was evaluated on periapical radiographs of the maxillary and mandibular incisors at the end of orthodontic treatment with the scores of Levander and Malmgren. Intergroup comparisons of root resorption were performed with Mann-Whitney tests. No significant difference in the degree of root resorption between the two groups was found. Similar degrees of resorption can be expected after non-extraction treatment with Damon self-ligating or conventional preadjusted appliances.

Marketing Program Outcomes: The Building Blocks of an Associate Degree Marketing Program.

ERIC Educational Resources Information Center

Ruhland, Sheila; Samson, Harland; Brewer, Jerrilyn; Hague, David

This document contains materials about and from an assessment of Wisconsin's associate degree marketing program. The document begins with a report containing the following: marketing program mission and vision statements; overview, conclusions, and recommendations of an assessment of marketing education needs in which recent graduates of the…

Special Degree Programs for Adults

ERIC Educational Resources Information Center

Continuing Education for Adults, 1970

1970-01-01

Briefly describes Bachelor of Liberal Studies programs at six colleges and universities, the Master of Liberal Studies program at Boston University, and the Master of Engineering degree at the University of California at Los Angeles, as well as programs being conducted on a graduate level by Arthur D. Little, Inc. for government and industrial…

Strategies of Supporting Chinese Students in an International Joint Degree Program

ERIC Educational Resources Information Center

Arshakian, Arakssi; Wang, Vivian

2017-01-01

The international joint degree program is one of the recent ways of international collaborations in Higher Education. Those programs involve intensive academic collaborations as well as institutional alliance.?Such programs could provide a supportive environment for international students through international partnerships. The article provides a…

Heat transfer test of an 0.006-scale thin-skin thermocouple space shuttle model (50-0, 41-T) in the NASA-Ames Research Center 3.5-foot hypersonic wind tunnel at Mach 5.3 (IH28), volume 1

NASA Technical Reports Server (NTRS)

Cummings, J. W.; Foster, T. F.; Lockman, W. K.

1976-01-01

Data obtained from a heat transfer test conducted on an 0.006-scale space shuttle orbiter and external tank in the NASA-Ames Research Center 3.5-foot Hypersonic Wind Tunnel are presented. The purpose of this test was to obtain data under simulated return-to-launch-site abort conditions. Configurations tested were integrated orbiter and external tank, orbiter alone, and external tank alone at angles of attack of 0, + or - 30, + or - 60, + or - 90, and + or - 120 degrees. Runs were conducted at Mach numbers of 5.2 and 5.3 for Reynolds numbers of 1.0 and 4.0 million per foot, respectively. Heat transfer data were obtained from 75 orbiter and 75 external tank iron-constantan thermocouples.

[Causal relationship between assertiveness and adjustment in children: A short-term longitudinal study].

PubMed

Eguchi, Megumi; Hamaguchi, Yoshikazu

2015-08-01

This study examined the causal relationships between assertiveness and both internal and external adjustment in children. Elementary school children in grades four through six (N = 284) participated in the study, which used a short-term longitudinal design. The children completed questionnaires twice during a 6-months period. They responded to assertiveness questionnaires that included two components: "self-expression" and "consideration of others". They also completed a self-esteem scale as an index of internal adjustment, and the Class Life Satisfaction scale as an index of external adjustment. There was a positive causative relationship between "self-expression" and internal adjustment and between "consideration for others" and external adjustment. In addition, the effects on adjustment varied according to the type of assertiveness. Cluster analysis and MANOVA indicated that the group with high "self-expression" and "consideration for others" had high internal and external adjustment, while the children with poor assertiveness showed the lowest degree of adaptivity.

DREISS: Using State-Space Models to Infer the Dynamics of Gene Expression Driven by External and Internal Regulatory Networks.

PubMed

Wang, Daifeng; He, Fei; Maslov, Sergei; Gerstein, Mark

2016-10-01

Gene expression is controlled by the combinatorial effects of regulatory factors from different biological subsystems such as general transcription factors (TFs), cellular growth factors and microRNAs. A subsystem's gene expression may be controlled by its internal regulatory factors, exclusively, or by external subsystems, or by both. It is thus useful to distinguish the degree to which a subsystem is regulated internally or externally-e.g., how non-conserved, species-specific TFs affect the expression of conserved, cross-species genes during evolution. We developed a computational method (DREISS, dreiss.gerteinlab.org) for analyzing the Dynamics of gene expression driven by Regulatory networks, both External and Internal based on State Space models. Given a subsystem, the "state" and "control" in the model refer to its own (internal) and another subsystem's (external) gene expression levels. The state at a given time is determined by the state and control at a previous time. Because typical time-series data do not have enough samples to fully estimate the model's parameters, DREISS uses dimensionality reduction, and identifies canonical temporal expression trajectories (e.g., degradation, growth and oscillation) representing the regulatory effects emanating from various subsystems. To demonstrate capabilities of DREISS, we study the regulatory effects of evolutionarily conserved vs. divergent TFs across distant species. In particular, we applied DREISS to the time-series gene expression datasets of C. elegans and D. melanogaster during their embryonic development. We analyzed the expression dynamics of the conserved, orthologous genes (orthologs), seeing the degree to which these can be accounted for by orthologous (internal) versus species-specific (external) TFs. We found that between two species, the orthologs have matched, internally driven expression patterns but very different externally driven ones. This is particularly true for genes with evolutionarily ancient functions (e.g. the ribosomal proteins), in contrast to those with more recently evolved functions (e.g., cell-cell communication). This suggests that despite striking morphological differences, some fundamental embryonic-developmental processes are still controlled by ancient regulatory systems.

Challenges to Quality of English Medium Instruction Degree Programs in Taiwanese Universities and the Role of Local Accreditors: A Perspective of Non-English-Speaking Asian Country

ERIC Educational Resources Information Center

Hou, Angela Yung Chi; Morse, Robert; Chiang, Chung-Lin; Chen, Hui-Jung

2013-01-01

As the numbers of international students have grown, higher education institutions in Asia have offered a growing range of English medium instruction (EMI) degree programs. But Asian governments and higher education institutions have not thought deeply about how to ensure quality of English medium instruction degree programs. At the same time,…

Creating Career Ladders in University Systems: The Accelerated Associate's Degree Program for Unemployed Licensed Nurses at the Inter-American University of Puerto Rico.

ERIC Educational Resources Information Center

Melendez, Edwin; Suarez, Carlos

This document describes the Accelerated Associate's Degree Program for Licensed Practical Nurses (LPN) at the Inter-American University of Puerto Rico. The program, targeting unemployed LPNs living in San Juan, Puerto Rico, allows students to complete an associate's degree in one year. Fifty-four students enrolled during the first year and 50% of…

Designing post-graduate Master's degree programs: the advanced training program in Dental Functional Analysis and Therapy as one example

PubMed Central

Ratzmann, Anja; Ruge, Sebastian; Ostendorf, Kristin; Kordaß, Bernd

2014-01-01

Introduction: The decision to consolidate European higher education was reached by the Bologna Conference. Based on the Anglo-American system, a two-cycle degree program (Bachelor and Master) has been introduced. Subjects culminating in a state examination, such as Medicine and Dentistry, were excluded from this reform. Since the state examination is already comparable in its caliber to a Master’s degree in Medicine or Dentistry, only advanced Master’s degree programs with post-graduate specializations come into consideration for these subjects. In the field of dentistry numerous post-graduate study programs are increasingly coming into existence. Many different models and approaches are being pursued. Method: Since the 2004-2005 winter semester, the University of Greifswald has offered the Master’s degree program in Dental Functional Analysis and Therapy. Two and a half years in duration, this program is structured to allow program participation while working and targets licensed dentists who wish to attain certified skills for the future in state-of-the-art functional analysis and therapy. Aim: The design of this post-graduate program and the initial results of the evaluation by alumni are presented here. Conclusion: Our experiences show that the conceptual idea of an advanced Master’s program has proved successful. The program covers a specialty which leads to increased confidence in handling challenging patient cases. The sharing of experiences among colleagues was evaluated as being especially important. PMID:24872853

ESP (External-Stores Program) - A Pilot Computer Program for Determining Flutter-Critical External-Store Configurations. Volume 1. User’s Manual,

DTIC Science & Technology

1985-02-01

li’Lii El. IE F INE ,UT 1 = K MM. * GET, NAST484/UN=SYSTEM. E(EGIN, ,NAST464. PFL, 160000, RED’UCE(-). LINKI , L~DDEDDD Figure A-I1 Typical Control-Card...initiated via Che LINKI statement, in which the second term is the input data file. The permanent file name KMDM, shown in conjunction with local file

From "Publish or Perish" to "Grant or Perish": Examining Grantsmanship in Communication and the Pressures on Communication Faculty to Procure External Funding for Research

ERIC Educational Resources Information Center

Musambira, George; Collins, Steven; Brown, Tim; Voss, Kimberly

2012-01-01

Although communication program faculty have traditionally not enjoyed large grants for research, administrators are pressuring them to garner external funding. This article examines the success rate of securing external funding that communication administrators reported for their units. Results show that while the pressure has increased on most…

Hysteresis-induced bifurcation and chaos in a magneto-rheological suspension system under external excitation

NASA Astrophysics Data System (ADS)

Hailong, Zhang; Enrong, Wang; Fuhong, Min; Ning, Zhang

2016-03-01

The magneto-rheological damper (MRD) is a promising device used in vehicle semi-active suspension systems, for its continuous adjustable damping output. However, the innate nonlinear hysteresis characteristic of MRD may cause the nonlinear behaviors. In this work, a two-degree-of-freedom (2-DOF) MR suspension system was established first, by employing the modified Bouc-Wen force-velocity (F-v) hysteretic model. The nonlinear dynamic response of the system was investigated under the external excitation of single-frequency harmonic and bandwidth-limited stochastic road surface. The largest Lyapunov exponent (LLE) was used to detect the chaotic area of the frequency and amplitude of harmonic excitation, and the bifurcation diagrams, time histories, phase portraits, and power spectrum density (PSD) diagrams were used to reveal the dynamic evolution process in detail. Moreover, the LLE and Kolmogorov entropy (K entropy) were used to identify whether the system response was random or chaotic under stochastic road surface. The results demonstrated that the complex dynamical behaviors occur under different external excitation conditions. The oscillating mechanism of alternating periodic oscillations, quasi-periodic oscillations, and chaotic oscillations was observed in detail. The chaotic regions revealed that chaotic motions may appear in conditions of mid-low frequency and large amplitude, as well as small amplitude and all frequency. The obtained parameter regions where the chaotic motions may appear are useful for design of structural parameters of the vibration isolation, and the optimization of control strategy for MR suspension system. Projects supported by the National Natural Science Foundation of China (Grant Nos. 51475246, 51277098, and 51075215), the Research Innovation Program for College Graduates of Jiangsu Province China (Grant No. KYLX15 0725), and the Natural Science Foundation of Jiangsu Province of China (Grant No. BK20131402).

Correction of Depolarizing Resonances in ELSA

NASA Astrophysics Data System (ADS)

Steier, C.; Husmann, D.

1997-05-01

The 3.5 GeV electron stretcherring ELSA (ELectron Stretcher Accelerator) at Bonn University is operational since 1987, both as a continuous beam facility for external fixed target experiments and as a partially dedicated synchrotron light source. For the external experiments an upgrade to polarized electrons is under way. One source of polarized electrons (GaAs crystal, photoeffect using circular polarized laser light) is operational. The studies of minimizing the losses in polarization degree due to crossing of depolarizing resonances that necessarily exist in circular accelerators (storagerings) just started recently. Calculations concerning different correction schemes for the depolarizing resonances in ELSA are presented, and first results of measurements are shown (done by means of a Møller polarimeter in one of the external beamlines).

Preparation of the Professional Athletic Trainer: A Descriptive Study of Undergraduate and Graduate Degree Programs.

PubMed

Cavallario, Julie M; Van Lunen, Bonnie L

2015-07-01

The examination of the appropriate professional degree for preparation as an athletic trainer is of interest to the profession. Descriptive information concerning universal outcomes is needed to understand the effect of a degree change. To obtain and compare descriptive information related to professional athletic training programs and a potential degree change and to determine if any of these factors contribute to success on existing universal outcome measures. Cross-sectional study. Web-based survey. We contacted 364 program directors; 178 (48.9%; 163 undergraduate, 15 postbaccalaureate) responded. The survey consisted of 46 questions: 45 questions that dealt with 5 themes (institutional demographics [n = 13], program admissions [n = 6], program outcomes [n = 10], program design [n = 9], faculty and staff [n = 7]) and 1 optional question. Descriptive statistics for all programs were calculated. We compared undergraduate and postbaccalaureate programs by examining universal outcome variables. Descriptive statistics demonstrated that 33 programs could not support postbaccalaureate degrees, and a substantial loss of faculty could occur if the degree requirement changed (553 graduate assistants, 642 potentially underqualified instructors). Postbaccalaureate professional programs had higher 2011-2012 first-time Board of Certification (BOC) passing rates (U = 464.5, P = .001), 3-year aggregate first-time BOC passing rates (U = 451.5, P = .001), and employment rates for 2011-2012 graduates employed within athletic training (U = 614.0, P = .01). Linear multiple-regression models demonstrated that program and institution type contributed to the variance of the first-time BOC passing rates and the 3-year aggregate first-time BOC passing rates (P < .05). Students in postbaccalaureate athletic training programs performed better in universal outcome measures. Our data supported the concerns that this transition could result in the loss of some programs and an additional immediate strain on current staff due to potential staffing changes and the loss of graduate assistant positions.

A computer program for calculating laminar and turbulent boundary layers for two-dimensional time-dependent flows

NASA Technical Reports Server (NTRS)

Cebeci, T.; Carr, L. W.

1978-01-01

A computer program is described which provides solutions of two dimensional equations appropriate to laminar and turbulent boundary layers for boundary conditions with an external flow which fluctuates in magnitude. The program is based on the numerical solution of the governing boundary layer equations by an efficient two point finite difference method. An eddy viscosity formulation was used to model the Reynolds shear stress term. The main features of the method are briefly described and instructions for the computer program with a listing are provided. Sample calculations to demonstrate its usage and capabilities for laminar and turbulent unsteady boundary layers with an external flow which fluctuated in magnitude are presented.

XPI: The Xanadu Parameter Interface

NASA Technical Reports Server (NTRS)

White, N.; Barrett, P.; Oneel, B.; Jacobs, P.

1992-01-01

XPI is a table driven parameter interface which greatly simplifies both command driven programs such as BROWSE and XIMAGE as well as stand alone single-task programs. It moves all of the syntax and semantic parsing of commands and parameters out of the users code into common code and externally defined tables. This allows the programmer to concentrate on writing the code unique to the application rather than reinventing the user interface and for external graphical interfaces to interface with no changes to the command driven program. XPI also includes a compatibility library which allows programs written using the IRAF host interface (Mandel and Roll) to use XPI in place of the IRAF host interface.

Admitting At-Risk Students into a Principal Preparation Program: Predicting Success.

ERIC Educational Resources Information Center

Malone, Bobby G.; Nelson, Jacquelyn S.; Nelson, C. Van

2001-01-01

Study of graduation rates of at-risk students admitted to a master's degree program at a doctoral-degree-granting university found that the best predictor of degree completion was the product of the undergraduate GPA multiplied by the GRE Verbal score. (Contains 41 references.)

Degrees Conferred by Connecticut Institutions, 2000-01. Report.

ERIC Educational Resources Information Center

Connecticut State Board of Governors for Higher Education, Hartford.

This report provides information about the level and program in which Connecticut's colleges and universities granted degrees in 2000-2001, with information on the gender, race, and ethnicity of degree recipients. The report also provides data by academic disciplines following the national Classification of Instructional Programs. Connecticut…

The Development of a Program of Study for a Bachelor's Degree in Early Childhood Education in Belize

ERIC Educational Resources Information Center

Mendez Valladares, Melissa Dilieth

2017-01-01

Presently, the highest degree a person interested in teaching at the early childhood level in Belize is the Associate's Degree in Early Childhood Education. The purpose of this project was to design a program of undergraduate coursework in the area of teacher preparation that will meet university qualifications for a Bachelor's Degree in Early…

Nonpoint sources as external threats to coastal water quality: lessons from Park Service experience

USGS Publications Warehouse

Burroughs, R.H.

1993-01-01

Program design for nonpoint source control was considered through an analogous problem, external threats to national parks. Nonpoint sources are diffuse land activities that degrade water quality, and recent federal legislation seeks to limit them in coastal areas. External threats occur outside a park boundary but affect the purposes for, or resources within, a park. They have been subject to federal management for many decades. Nonpoint sources are a class of external threat. Therefore, programs to limit them should consider techniques used in part protection. These park techniques include 'hard approaches', which rely on power, usually through legal devices, and 'soft approaches', which utilize shared values and objectives. A linked approach, as exemplified at the Cape Cod National Seashore, appears most promising. In a linked approach, if a soft approach fails, the manager of the protected unit is empowered to take an alternative hard action to protect the resource.

Options for Lifelong Learners: The External Degree.

ERIC Educational Resources Information Center

Cowperthwaite, Gordon

1980-01-01

Suggests alternatives to traditional methods of "dispensing" higher education to lifelong learners, focusing on changing teacher responsibilities, older college students, crediting experiential learning, extending services to private and public agencies, and learning contracts. Cites two examples of using contract learning. (JM)

Higher Education in the United States.

ERIC Educational Resources Information Center

Doucette, Donald S.

Issues concerning higher education in the United States are considered, with attention to historical developments; functions and objectives; types of institutions and degrees; internal and external organization; finance; admissions, access, and financial assistance; student and faculty characteristics; distance and recurrent education;…

Toward the Ideal Professional Master's Degree Program.

ERIC Educational Resources Information Center

Russell, Maria P.

1999-01-01

Outlines work accomplished at the 1998 National Communication Association Summer Conference, presenting a model for a professional master's-degree program in public relations that integrates outcomes, assessment, curriculum, and pedagogy. Outlines program outcomes, curriculum, essential curriculum-content areas, pedagogical approaches, and…

The Effects of Posterior Rotator Cuff Cable Tears on Glenohumeral Biomechanics in a Cadaveric Model of the Throwing Shoulder

PubMed Central

Photopoulos, Christos Demetris; ElAttrache, Neal S.; Doermann, Alex; Akeda, Masaki; McGarry, Michelle H.; Lee, Thay Q.

2017-01-01

Objectives: The rotator cuff cable has been postulated to be the primary load bearing substructure of the superior part of the rotator cuff. Tears of the posterior rotator cable are frequently seen in overhead throwing athletes. Although the biomechanical significance of the anterior rotator cable has been well described, our current understanding of the relevance of the posterior cable is limited. The purpose of this study was to examine how partial-thickness tears and full-thickness tears of the posterior rotator cable would alter glenohumeral biomechanics and kinematics in cadaveric shoulder models. Methods: Eight fresh-frozen cadaveric shoulder specimens were prepared and tested. To simulate the sequence of glenohumeral positions during the throwing motion, specimens were mounted on a custom shoulder testing system with the humerus positioned at 90° of abduction (30° scapular upward rotation, 60° glenohumeral abduction) and tested at 30, 60, 90, and 120 degrees of external rotation. After a circumferential capsulotomy was performed, rotator cuff muscles were loaded based on physiologic cross-sectional area ratios, and testing for each specimen was performed on each the following three conditions: intact posterior cable, partial-thickness (50%) articular-sided posterior cable tear, and full-thickness posterior cable tear. Primary outcome measures tested for each condition under the various degrees of glenohumeral rotation were: 1) anterior and total glenohumeral translation after application of a 30N anterior force; 2) path of glenohumeral articulation; 3) glenohumeral joint force. Results: With a 30N anterior force at 120° of external rotation, there was a significant increase in anterior glenohumeral translation between intact and full-thickness tear specimens (7.28±2.00mm and 17.49±3.75mm, respectively; p<0.05). Similarly, total joint translation at 120° of external rotation significantly increased between intact and full-thickness tear specimens (10.37±3.18mm and 23.37±5.05mm, respectively; p<0.05). No significant differences were apparent at other degrees of rotation (30, 60, 90 degrees), or with partial-thickness tears. Changes in the path of glenohumeral articulation were likewise most evident at 120° of external rotation, with a progressively anterior, inferior, and lateral shift in articulation with sequential sectioning of the posterior cable. Lastly, with regards to alterations in glenohumeral joint force, no significant changes were seen in any of the conditions. Conclusion: In this cadaveric shoulder model of the throwing shoulder, tears of the posterior rotator cuff cable lead to altered glenohumeral biomechanics and kinematics. These changes were most profound at 120° of external rotation, suggesting the importance of an intact posterior cable as a potential stabilizer during the late-cocking phase of throwing.

Emblems of Quality in Higher Education. Developing and Sustaining High-Quality Programs.

ERIC Educational Resources Information Center

Haworth, Jennifer Grant; Conrad, Clifton F.

This book proposes an "engagement" theory of program quality to evaluate and improve higher education programs at all degree levels. Based on interviews with 781 participants in a national study of Masters degree programs, it focuses on the interactive roles of students, faculty, and administrators in developing high-quality programs…

Academic Executive Programs in Public Administration and Management: Some Variety across Europe

ERIC Educational Resources Information Center

Reichard, Christoph

2017-01-01

Universities and other higher education institutions in Europe offer a vast and increasing number of academic degree programs in the broad field of Public Administration. A subset of these programs is those offering postgraduate degrees to experienced students being already employed by public or private organisations. These executive programs are…

Minority Engineering Program Pipeline: A Proposal to Increase Minority Student Enrollment and Retention in Engineering

NASA Technical Reports Server (NTRS)

Charity, Pamela C.; Klein, Paul B.; Wadhwa, Bhushan

1995-01-01

The Cleveland State University Minority Engineering Program Pipeline consist of programs which foster engineering career awareness, academic enrichment, and professional development for historically underrepresented minority studies. The programs involved are the Access to Careers in Engineering (ACE) Program for high school pre-engineering students: the LINK Program for undergraduate students pursuing degree which include engineering; and the PEP (Pre-calculus Enrichment Program) and EPIC (Enrichment Program in Calculus) mathematics programs for undergraduate academic enrichment. The pipeline is such that high school graduates from the ACE Program who enroll at Cleveland State University in pursuit of engineering degrees are admitted to the LINK Program for undergraduate level support. LINK Program students are among the minority participants who receive mathematics enrichment through the PEP and EPIC Programs for successful completion of their engineering required math courses. THese programs are interdependent and share the goal of preparing minority students for engineering careers by enabling them to achieve academically and obtain college degree and career related experience.

Building the Stock of College-Educated Labor

ERIC Educational Resources Information Center

Dynarski, Susan

2008-01-01

Half of college students drop out without completing a degree. This paper establishes a causal link between college costs and degree completion. I use quasi-experimental methodology to analyze two state scholarship programs. The programs increase the share of the exposed population with a college degree by three percentage points, with stronger…

The Trouble with Online Undergraduate Business Degrees In Traditional Regional Universities

ERIC Educational Resources Information Center

Wright, M. Keith

2014-01-01

Because of the surging demand for undergraduate business degrees and the increasing availability of effective online educational content, many traditional regional universities have added, or are now considering adding, online undergraduate business degree programs to their classroom programs. Through a review of the literature bearing on that…

Financial Aid, Persistence, and Degree Completion in Masters Degree Programs.

ERIC Educational Resources Information Center

Luan, Jing; Fenske, Robert H.

1996-01-01

A study at Arizona State University investigated the relationships between types and amounts of student financial aid, student demographic and academic characteristics, persistence, and degree completion among 472 master's program students over a 4-year period from fall 1985 through summer 1989. Variables found to affect patterns included economic…

Single-Event Upsets Caused by High-Energy Protons

NASA Technical Reports Server (NTRS)

Price, W. E.; Nichols, D. K.; Smith, L. S.; Soli, G. A.

1986-01-01

Heavy secondary ions do not significantly alter device responses. Conclusion that external reaction products cause no significant alteration of single-event-upset response based on comparison of data obtained from both lidded and unlidded devices and for proton beams impinging at angles ranging from 0 degrees to 180 degrees with respect to chip face. Study also found single-event-upset cross section increases only modestly as proton energy increased to 590 MeV, characteristic of maximum energies expected in belts of trapped protons surrounding Earth and Jupiter.

Sponsored Programs.

ERIC Educational Resources Information Center

College and University Business Administration, 1980

1980-01-01

General administrative principles and procedures applicable to any type of program sponsored by external funds, including the federal government, are examined. Contracts, grants, and cooperative agreements are the devices for authorizing sponsored programs. Since the institutions assume full legal responsibility for the programs and for fulfilling…

Implementation lessons: the importance of assessing organizational "fit" and external factors when implementing evidence-based teen pregnancy prevention programs.

PubMed

Demby, Hilary; Gregory, Alethia; Broussard, Marsha; Dickherber, Jennifer; Atkins, Shantice; Jenner, Lynne W

2014-03-01

In recent years, the demand for evidence-based teen pregnancy prevention programs has increased, but practitioners often struggle to replicate and implement them as designed in real-world community settings. The purpose of this article is to describe the barriers and facilitators encountered during pilot year attempts to implement an evidence-based teen pregnancy prevention program within three types of organizations: (1) small community-based organizations; (2) a school-based organization; and (3) a large decentralized city-sponsored summer youth program. We frame our discussion of these experiences within the context of a systemic, multilevel framework for implementation consisting of (1) core implementation components; (2) organizational components; and (3) external factors. This article explores the organizational and external implementation factors we experienced during the implementation process, describes our lessons learned throughout this process, and offers strategies for other practitioners to proactively address these factors from the start of program planning. These findings may provide useful insight for other organizations looking to implement multi-session, group-level interventions with fidelity. Copyright © 2014 Society for Adolescent Health and Medicine. All rights reserved.

The Emergence of Undergraduate Majors in Global Health: Systematic Review of Programs and Recommendations for Future Directions

PubMed Central

Drain, Paul K.; Mock, Charles; Toole, David; Rosenwald, Anne; Jehn, Megan; Csordas, Thomas; Ferguson, Laura; Waggett, Caryl; Obidoa, Chinekwu; Wasserheit, Judith N.

2017-01-01

Global health education has been expanding rapidly and several universities have created an undergraduate major degree (bachelor's degree) in global heath or global health studies. Because there are currently no national guidelines for undergraduate degrees in global health, each of these programs was developed along individual lines. To guide the development of future global health majors, we conducted a systematic review of undergraduate majors in global health. We identified eight programs and invited program directors or representatives to a symposium at the Consortium of Universities for Global Health 2016 conference to review their existing undergraduate major in global health and to discuss lessons learned and recommendations for other colleges and universities seeking to develop undergraduate degrees in global health. We noted significant diversity among the existing programs in terms of required courses, international field experiences, and thesis research projects. In this review, we describe these global health programs, their student characteristics, as well as the key educational competencies, program requirements, and core global health courses. Based on program reviews and discussions, we identify seven recommendations for the development and expansion of an undergraduate major in global health and discuss issues that have arisen in the curricular development of these programs that warrant further exploration. As the field of global health education continues to expand, following these students after graduation will be essential to ensure that the degree programs in global health both meet student needs and launch students on viable career pathways. PMID:28077739

A QSAR Model for Thyroperoxidase Inhibition and Screening ...

EPA Pesticide Factsheets

Thyroid hormones (THs) are critical modulators of a wide range of biological processes from neurodevelopment to metabolism. Well regulated levels of THs are critical during development and even moderate changes in maternal or fetal TH levels produce irreversible neurological deficits in children. The enzyme thyroperoxidase (TPO) plays a key role in the synthesis of THs. Inhibition of TPO by xenobiotics leads to decreased TH synthesis and, depending on the degree of synthesis inhibition, may result in adverse developmental outcomes. Recently, a high-throughput screening assay for TPO inhibition (AUR-TPO) was developed and used to screen the ToxCast Phase I and II chemicals. In the present study, we used the results from the AUR-TPO screening to develop a Quantitative Structure-Activity Relationship (QSAR) model for TPO inhibition in Leadscope®. The training set consisted of 898 discrete organic chemicals: 134 positive and 764 negative for TPO inhibition. A 10 times two-fold 50% cross-validation of the model was performed, yielding a balanced accuracy of 78.7% within its defined applicability domain. More recently, an additional ~800 chemicals from the US EPA Endocrine Disruption Screening Program (EDSP21) were screened using the AUR-TPO assay. This data was used for external validation of the QSAR model, demonstrating a balanced accuracy of 85.7% within its applicability domain. Overall, the cross- and external validations indicate a model with a high predictiv

Understanding the Prevalence of Geo-Like Degree Programs at Minority Serving Institutions

NASA Astrophysics Data System (ADS)

McDaris, J. R.; Manduca, C. A.; Larsen, K.

2014-12-01

Over the decade 2002-12, the percentage of students from underrepresented minorities (URM) graduating with geoscience degrees has increased by 50%. In 2012, of the nearly 6,000 geoscience Bachelor's degrees, 8% were awarded to students from URM. But that same year across all of STEM, 18% of Bachelors went to these students, and URM made up 30% of the US population overall. Minority Serving Institutions (MSIs) play an important role in increasing the diversity of geoscience graduates where there are appropriate degree programs or pathways to programs. To better understand opportunities at these institutions, the InTeGrate project collected information on degree programs at MSIs. A summer 2013 survey of websites for three types of MSIs confirmed that, while stand-alone Geology, Geoscience, or Environmental Science departments are present, there are a larger number of degree programs that include elements of geoscience or related disciplines (geography, GIS, etc.) offered in interdisciplinary departments (e.g. Natural Sciences and Math) or cognate science departments (Physics, Engineering, etc.). Approximately one-third of Hispanic Serving Institutions and Tribal Colleges and one-fifth of Historically Black Colleges and Universities offer at least one degree that includes elements of geoscience. The most common programs were Geology and Environmental Science (94 and 88 degrees respectively), but 21 other types of program were also found. To better profile the nature of these programs, 11 interviews were conducted focusing on strategies for attracting, supporting, and preparing minority students for the workforce. In conjunction with the February 2014 Broadening Access to the Earth and Environmental Sciences workshop, an additional 6 MSI profiles were obtained as well as 22 profiles from non-MSIs. Several common strategies emerge: Proactive marketing and outreach to local high schools and two-year colleges Community building, mentoring and advising, academic support, and funding support Research experiences, internships, alumni or industry interactions, and real-world project These findings align with the literature on supporting students from underrepresented groups. The full set of profiles is available on the InTeGrate website. serc.carleton.edu/integrate/programs/diversity/

Career opportunities for graduates with professional master's vs. PhD degrees.

PubMed

Gwirtz, Patricia A

2014-09-01

Professional science master's degree programs are an appealing option to those who want to pursue a professional career and/or seek advancement in their career that does not necessarily require the more advanced PhD degree. These programs are designed to meet a workforce need for professionals and can be completed within 2 years. The student learns the professional skills to be successful in their chosen field, and data indicate a great deal of satisfaction by graduates from these programs. In contrast, those who wish to have a career goal in academia or research usually will pursue a PhD degree. Table 1 shows the important similarities and differences a student should consider when deciding whether to pursue a PSM or Ph.D. degree.

The Hillman Rotation: An External Clinic Model.

ERIC Educational Resources Information Center

Sears, Joan M.; Veith, Jack

2000-01-01

Describes the external optometric education program at the Sidney Hillman Health Centre (Chicago, Illinois). Discusses the history of the clinic, its administrative and educational philosophy, and its affiliation with two prominent hospitals and the Illinois College of Optometry. (DB)

Gender differences in passive knee biomechanical properties in tibial rotation.

PubMed

Park, Hyung-Soon; Wilson, Nicole A; Zhang, Li-Qun

2008-07-01

The anterior cruciate ligament (ACL) is the most commonly injured knee ligament with the highest incidence of injury in female athletes who participate in pivoting sports. Noncontact ACL injuries commonly occur with both internal and external tibial rotation. ACL impingement against the lateral wall of the intercondylar notch during tibial external rotation and abduction has been proposed as an injury mechanism, but few studies have evaluated in vivo gender-specific differences in laxity and stiffness in external and internal tibial rotations. The purpose of this study was to evaluate these differences. The knees of 10 male and 10 female healthy subjects were rotated between internal and external tibial rotation with the knee at 60 degrees of flexion. Joint laxity, stiffness, and energy loss were compared between male and female subjects. Women had higher laxity (p = 0.01), lower stiffness (p = 0.038), and higher energy loss (p = 0.008) in external tibial rotation than did men. The results suggest that women may be at greater risk of ACL injury resulting from impingement against the lateral wall of the intercondylar notch, which has been shown to be associated with external tibial rotation and abduction.

African Social Studies Program-1, 1988-89. Final Report. A Master's Degree Program for African Social Studies Leaders.

ERIC Educational Resources Information Center

Indiana Univ., Bloomington.

This paper presents the final report on a project that brought African social studies education leaders to Indiana University (Bloomington) to take part in a Master's Degree program. The report contains a brief history of the program, a description of the program, a discussion of issues relating to acculturation, an evaluation, a list of…

Fourth Annual Report, 1973-74. (The American Indian Program, Graduate School of Education, Harvard University, Cambridge, Massachusetts).

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Graduate School of Education.

In June 1973 the Harvard Graduate School of Education admitted 4 American Indian students into a Master's degree program and one person into a doctoral program. In addition, there were 5 students continuing in the Doctor of Education degree program and one new student in the Certificate of Advanced Study program for a total of 11 participants in…

Ensuring Success for Veterans with Disabilities in STEM Degree Programs: Recommendations from a Workshop and Case Study of an Evidence-Based Transition Program

ERIC Educational Resources Information Center

Goldberg, Mary; Cooper, Rory; Milleville, Maria; Barry, Anne; Schein, Michelle L.

2015-01-01

This article describes a workshop with academic professionals and military leaders and includes the case study of a veterans' transition program that served as a resource for identifying best practices for programs for Veterans with Disabilities in STEM Degree Programs. The information collected during this workshop, along with the theoretical…

Special Programs in Medical Library Education, 1957-1971: Part III. The Trainees *†

PubMed Central

Roper, Fred W.

1974-01-01

This report describes the personal characteristics of the former trainees and their opinions about their training program experiences. More of the degree program trainees were under thirty (71%) than was the case with the internship program trainees (45%). The male-female ratio for each of the two groups is approximately 1:4. Approximately 60% of the degree program trainees entered their training with majors in the natural or health sciences, while less than 50% of the total group hold degrees in the natural or health sciences. Slightly less than 60% of the total group of trainees were employed in medical libraries in 1971. However, 68.5% of the internship program trainees as compared to 46.0% of the degree program trainees held positions in medical libraries. The reasons cited most often for leaving medical librarianship were the lack of available positions and student status. The major reasons indicated by the former trainees for entering the medical library education programs were an interest in the biomedical subject fields, the availability of funds, and the desire to gain experience. The reactions of the former trainees to their training program experiences were favorable. PMID:4462687

15 CFR 291.3 - Environmental tools and techniques projects.

Code of Federal Regulations, 2011 CFR

2011-01-01

... demonstrated access to relevant technical or information sources external to the organization. (3) Degree of.... Applicants should specify plans for proper organization, staffing, and management of the implementation... managing organization to conduct the proposed activities; qualifications of the project team and its...

Predictors of success for Saudi Arabian students enrolled in an accelerated baccalaureate degree program in nursing in the United States.

PubMed

Carty, Rita M; Moss, Margaret M; Al-Zayyer, Wael; Kowitlawakul, Yanika; Arietti, Lesley

2007-01-01

In the mid 1980s, a professional nursing education program was initiated between the Kingdom of Saudi Arabia and the United States. Based on a perceived and documented need, a collaborative education and research program was established with George Mason University in Fairfax, Virginia, to begin building a community of new scholars to assist in the advancement of professional nursing in the Kingdom of Saudi Arabia. Four cohorts of Saudi citizens from three institutions (King Faisal Specialist Hospital and Research Center, Saudi Arabia National Guard Hospital, and Ministry of Aviation and Defense Hospital), who held a degree in science or a related field, were enrolled in an accelerated baccalaureate program leading to a bachelor of science in nursing degree. This project was funded by Saudi Arabian sources. A descriptive research study was conducted to identify predictors of success in the program. Results indicated a rate of program completion that was higher than expected. Some of the first graduates went on for a doctor of philosophy degree, but not all enrolled completed the program. Many countries around the world are seeking ways to upgrade and increase the supply of qualified nurses within their own borders. This study identified those factors that were predictors of success for Saudi Arabian students who completed a baccalaureate degree in nursing program in the United States.

Cooperative Program and Facilities Planning, Southern Maine Vocational Technical Institute--University of Maine at Portland-Gorham. Final Report: Higher Education Facilities Planning Grant.

ERIC Educational Resources Information Center

Pressley, Warren H., Jr.

In response to the great need for less than baccalaureate degree programs in Maine, a grant was made to finance the development of the three programs described here. Offered are a AA degree program in Hotel, Motel, and Restaurant Management, a program of inservice education in Respiratory Therapy which should serve as a model for programs in other…

Integrated Marketing Communications: A New Master's Degree Concept.

ERIC Educational Resources Information Center

Caywood, Clarke; Ewing, Raymond

1991-01-01

Describes how separate graduate degree programs have been fused into an integrated marketing communications program at Northwestern University. Discusses the five-quarter program that includes a core of new marketing communications planning and management classes, professional specialization classes in corporate public relations, advertising, and…

Enterpreneurship/Small Business Degree Programs at Community Colleges

ERIC Educational Resources Information Center

Maidment, Fred

2007-01-01

Associate degree programs at community colleges in small business/entrepreneurship were examined in this article. The study examined the community college programs in entrepreneurship and small business related, small business administration and entrepreneurship listed in "Perterson's Guide to Two-Year Colleges" (Oram, 2005). Current catalogs…

African Social Studies Program-2, 1990-91. A Master's Degree Program for African Social Studies Leaders. Final Report.

ERIC Educational Resources Information Center

Indiana Univ., Bloomington. School of Education.

Eight social studies educators from various African countries completed their masters degrees in education from the Indiana University School of Education during the 1990-91 school year. This report describes the program, including the selection process, the master of science in education program, specialized courses, social studies organizations,…

New Resources on the Building Strong Geoscience Departments Website

NASA Astrophysics Data System (ADS)

Ormand, C. J.; Manduca, C. A.; MacDonald, H.

2009-12-01

The Building Strong Geoscience Departments program aims to foster communication and sharing among geoscience departments in order to allow for rapid dissemination of strong ideas and approaches. Sponsored by NAGT, AGI, AGU, and GSA, the project has developed a rich set of web resources and offered workshops on high-interest topics, such as recruiting students, curriculum development, and program assessment. The Building Strong Geoscience Departments website has a growing collection of resources, drawn from workshop discussions and presentations, showcasing how geoscience departments approach curriculum revision, student recruitment, and program assessment. Recruitment resources consist of specific examples of a wide variety of successful approaches to student recruitment from departments at a wide array of institutions. Curricular feature pages framing the process of curriculum development or revision and a collection of dozens of geoscience curricula, searchable by degree program name. Each curriculum in the collection includes a diagram of the course sequence and structure. Program assessment resources include a collection of assessment instruments, ranging from alumni surveys and student exit interviews to course evaluations and rubrics for assessing student work, and a collection of assessment planning documents, ranging from mission and vision statements through student learning goals and outcomes statements to departmental assessment plans and guidelines for external reviews. These recruitment strategies, curricula, and assessment instruments and documents have been contributed by the geoscience community. In addition, we are developing a collection of case studies of individual departments, highlighting challenges they have faced and the strategies they have used to successfully overcome those challenges. We welcome additional contributions to all of these collections. These online resources support the Building Strong Geoscience Departments Visiting Workshop program, which we launched in the fall of 2009.

Promoting Diversity in STEM through Active Recruiting and Mentoring: The Pre-Major in Astronomy Program (Pre-MAP) at the University of Washington

NASA Astrophysics Data System (ADS)

Schwieterman, Edward; Binder, Breanna; Tremmel, Michael; Garofali, Kristen; Agol, Eric; Meadows, Victoria

2015-11-01

The Pre-Major in Astronomy Program (Pre-MAP) is a research and mentoring program for underclassmen and transfer students offered by the University of Washington Astronomy Department since 2005. The primary goal of Pre-MAP is to recruit and retain students from groups traditionally underrepresented in science, technology, engineering, and mathematics (STEM) through early exposure to research. The Pre-MAP seminar is the core component of the program and offers instruction in computing skills, data manipulation, science writing, statistical analysis, and scientific speaking and presentation skills. Students choose research projects proposed by faculty, post-docs and graduate students in areas related to astrophysics, planetary science, and astrobiology. Pre-MAP has been successful in retaining underrepresented students in STEM fields relative to the broader UW population, and we've found these students are more likely to graduate and excel academically than their peers. As of spring 2015, more than one hundred students have taken the Pre-MAP seminar, and both internal and external evaluations have shown that all groups of participating students report an increased interest in astronomy and science careers at the end of the seminar. Several former Pre-MAP students have obtained or are pursuing doctoral and master’s degrees in STEM fields; many more work at NASA centers, teaching colleges, or as engineers or data analysts. Pre- MAP student research has produced dozens of publications in peer-reviewed research journals. This talk will provide an overview of the program: the structure of the seminar, examples of projects completed by students, cohort-building activities outside the seminar, funding sources, recruitment strategies, and the aggregate demographic and achievement data of our students. It is our hope that similar programs may be adopted successfully at other institutions.

Horse Training and Management: Program of Excellence.

ERIC Educational Resources Information Center

Lane, Marvin

This report on Lamar Community College's Horse Training and Management (HTM) program assesses the quality of the educational experience provided by the program, the quality of the faculty and students, institutional financial commitment to the program, contribution of the HTM program to state and local economic development, and external funding…

Characteristics of the Equine Degree Department: Budgeting and the Department Chairperson.

ERIC Educational Resources Information Center

Matte, Grace E.

This study examined characteristics of 73 equine degree programs in the United States, the training and duties of their department chairpersons, and their budgetary processes. Analysis of data from questionnaire responses revealed a large variety of equine degree and minor programs, with annual budgets ranging from $2,000 to $757,200. Public…

Acceptance of Online Degrees by Undergraduate Mexican Students

ERIC Educational Resources Information Center

Padilla Rodriguez, Brenda Cecilia; Adams, Jonathan

2014-01-01

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

Blurred Boundaries: Negotiating a Common Core Subject in a Multi-Faculty Bachelor of Environments

ERIC Educational Resources Information Center

Onsman, Andrys; Newton, Clare

2015-01-01

In 2008, the University of Melbourne rolled out its restructured undergraduate degree program offerings. Rather than offering a multitude of faculty-specific degrees, the University started to offer a limited number of generalist degrees that serve as developmental pathways to specialist masters programs as well as stand-alone employment…

Human Service Administrator Perceptions of Online MSW Degree Programs

ERIC Educational Resources Information Center

Curran, Laura; Sanchez Mayers, Ray; Fulghum, Fontaine

2017-01-01

Online programs have proliferated rapidly in higher education, and this reality holds true for social work education as well. Employing a mixed methods design, this study looked at employer perceptions of online degrees compared to traditional degrees. Data was collected through an online survey that included Likert type and open-ended questions…

Community College Baccalaureates: Some Critics Decry the Trend as "Mission Creep".

ERIC Educational Resources Information Center

Mills, Kay

Saint Petersburg College (SPC) (Florida) has begun to enroll students in bachelor's degree programs in education and technology management, and a B.S. program in nursing. This article presents critics' arguments against community colleges offering bachelor's degrees, suggesting that community college B.A.s are inferior degrees, and that offering…

[Internal and external haemorrhoids].

PubMed

Schuurman, J P; Go, P M N Y H

2011-01-01

In this article, we present 3 cases of patients with different types of haemorrhoidal disease. The first patient is a 27-year-old woman who had been experiencing incidental rectal blood loss without pain during defecation for 3 months. The second patient is a 76-year-old woman who had been bothered by varying degrees of pain from a swelling nearby the anus for 1 year. The third case involves a 31-year-old man who had had continuous severe pain in the anal area for 3 consecutive days. The first patient appeared to have internal hemorrhoids, whereas different forms of external hemorrhoids affected the patients in the other 2 cases. Internal haemorrhoids develop from the intraluminal corpus cavernosum recti; external haemorrhoids from the perianal marginal veins. Patients with internal haemorrhoids present with symptoms that include blood loss and prolaps feeling during defecation. In patients with external haemorrhoids pain is the prominent symptom. Internal haemorrhoids are treated either conservatively or surgically, depending upon their severity. Considering external haemorrhoidal disease surgical treatment provides the most rapid and persistent relief of symptoms.

Production of ZrC Matrix for Use in Gas Fast Reactor Composite Fuels

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

Vasudevamurthy, Gokul; Knight, Travis W.; Roberts, Elwyn

2007-07-01

Zirconium carbide is being considered as a candidate for inert matrix material in composite nuclear fuel for Gas fast reactors due to its favorable characteristics. ZrC can be produced by the direct reaction of pure zirconium and graphite powders. Such a reaction is exothermic in nature. The reaction is self sustaining once initial ignition has been achieved. The heat released during the reaction is high enough to complete the reaction and achieve partial sintering without any external pressure applied. External heat source is required to achieve ignition of the reactants and maintain the temperature close to the adiabatic temperature tomore » achieve higher levels of sintering. External pressure is also a driving force for sintering. In the experiments described, cylindrical compacts of ZrC were produced by direct combustion reaction. External induction heating combined with varying amounts of external applied pressure was employed to achieve varying degrees of density/porosity. The effect of reactant particle size on the product characteristics was also studied. The samples were characterized for density/porosity, composition and microstructure. (authors)« less

Evaluation of spinal internal loads and lumbar curvature under holding static load at different trunk and knee positions.

PubMed

Kahrizi, Sedighe; Parnianpour, Mohammad; Firoozabadi, Seyyed Mohammad; Kasemnejad, Anoshirvan; Karimi, Elham

2007-04-01

A study was performed to investigate how different trunk and knee positions while holding static loads affect the lumbar curvature and internal loads on the lumbar spine at L4-L5. Ten healthy male subjects participated in this study. Two inclinometers were used to evaluate the curvature of lumbar spine, lordosis, while a 3D static biomechanical model was used to predict the spinal compression and shear forces at L4-L5. Eighteen static tasks while holding three level of load (0, 10 and 20 kg), two levels of knee position (45 and 180 degrees of flexion) and three levels of trunk position (neutral, 15 and 30 degree of flexion) were simulated for 10 healthy male subjects. The results of this study revealed that the lordosis of lumbar spine changed to kyphosis with increasing weight of load from 0 to 20 kg in trunk flexion position (p<0.05), but in squatting position (45 degrees knee full flexion) the higher load did not affect the curvature. The results of this study suggested, at a more flexed trunk and standing position with higher loads both external moment and internal loads increased significantly at L4-L5 level but with 45 knee flexion external moment and compression force increased and shear force decreased significantly (p < 0.05). Subjects made more effort to maintain stability of the body in squat position. The highest external moment and compression force were computed at flexed knee and trunk position with highest loads. Hence holding weight in this position must be avoided by implementing ergonomic change to the workplace.

Self-reported leadership styles of deans of baccalaureate and higher degree nursing programs in the United States.

PubMed

Broome, Marion E

2013-01-01

Over the past decade there has been a lack of attention in the discipline paid to developing strong academic leaders. It is widely acknowledged that the role of the dean has shifted dramatically over the past two decades, with an increasing emphasis on interaction with and accountability to external constituencies at the university, community, and national levels. The overall purpose of this study was to investigate the self-reported leadership styles, behaviors, and experiences of deans of schools of nursing in the United States. The Multifactor Leadership Questionnaire (MLQ) was sent to 655 deans who were members of the American Association of Colleges of Nursing; 344 returned completed surveys for a return rate of 52.5%. Scores on the transformational scale (n = 321; 20 items) ranged from 2.75 to 4.0, with a mean of 3.79; transactional scores ranged from 1.3 to 4.0, with a mean of 3.3 and mode of 3.5. The passive leadership component was lowest, with a range of 0 to 3.75, mean of 1.1, and mode of 1.0. The highest scores for each dean were then examined and compared across the three components. Seventy-seven percent of the deans' highest scores fell on the transformational, 21% on the transactional, and 2% on the passive-avoidant scale. There were no significant differences in the most commonly reported leadership behaviors by gender, ethnicity, or terminal degree. Deans of nursing, compared with over 3,000 other leaders who have completed the MLQ, ranked in the 80th percentile for self-reported transformative behaviors and outcomes effectiveness. The findings from this sample, who were predominantly female, are congruent with previous research on women leaders. Recommendations for future research leadership development programs are presented. © 2013.

Importance of tibial slope for stability of the posterior cruciate ligament deficient knee.

PubMed

Giffin, J Robert; Stabile, Kathryne J; Zantop, Thore; Vogrin, Tracy M; Woo, Savio L-Y; Harner, Christopher D

2007-09-01

Previous studies have shown that increasing tibial slope can shift the resting position of the tibia anteriorly. As a result, sagittal osteotomies that alter slope have recently been proposed for treatment of posterior cruciate ligament (PCL) injuries. Increasing tibial slope with an osteotomy shifts the resting position anteriorly in a PCL-deficient knee, thereby partially reducing the posterior tibial "sag" associated with PCL injury. This shift in resting position from the increased slope causes a decrease in posterior tibial translation compared with the PCL-deficient knee in response to posterior tibial and axial compressive loads. Controlled laboratory study. Three knee conditions were tested with a robotic universal force-moment sensor testing system: intact, PCL-deficient, and PCL-deficient with increased tibial slope. Tibial slope was increased via a 5-mm anterior opening wedge osteotomy. Three external loading conditions were applied to each knee condition at 0 degrees, 30 degrees, 60 degrees, 90 degrees, and 120 degrees of knee flexion: (1) 134-N anterior-posterior (A-P) tibial load, (2) 200-N axial compressive load, and (3) combined 134-N A-P and 200-N axial loads. For each loading condition, kinematics of the intact knee were recorded for the remaining 5 degrees of freedom (ie, A-P, medial-lateral, and proximal-distal translations, internal-external and varus-valgus rotations). Posterior cruciate ligament deficiency resulted in a posterior shift of the tibial resting position to 8.4 +/- 2.6 mm at 90 degrees compared with the intact knee. After osteotomy, tibial slope increased from 9.2 degrees +/- 1.0 degrees in the intact knee to 13.8 degrees +/- 0.9 degrees. This increase in slope reduced the posterior sag of the PCL-deficient knee, shifting the resting position anteriorly to 4.0 +/- 2.0 mm at 90 degrees. Under a 200-N axial compressive load with the osteotomy, an additional increase in anterior tibial translation to 2.7 +/- 1.7 mm at 30 degrees was observed. Under a 134-N A-P load, the osteotomy did not significantly affect total A-P translation when compared with the PCL-deficient knee. However, because of the anterior shift in resting position, there was a relative decrease in posterior tibial translation and increase in anterior tibial translation. Increasing tibial slope in a PCL-deficient knee reduces tibial sag by shifting the resting position of the tibia anteriorly. This sag is even further reduced when the knee is subjected to axial compressive loads. These data suggest that increasing tibial slope may be beneficial for patients with PCL-deficient knees.

Do the SRS-22 self-image and mental health domain scores reflect the degree of asymmetry of the back in adolescent idiopathic scoliosis?

PubMed

Cheshire, James; Gardner, Adrian; Berryman, Fiona; Pynsent, Paul

2017-01-01

Patient-reported outcomes are becoming increasingly recognised in the management of patients with adolescent idiopathic scoliosis (AIS). Integrated Shape Imaging System 2 (ISIS2) surface topography is a validated tool to assess AIS. Previous studies have failed to demonstrate strong correlations between AIS and patient-reported outcomes highlighting the need for additional objective surface parameters to define the deformities associated with AIS. The aim of this study was to examine whether the Scoliosis Research Society-22 (SRS-22) outcome questionnaire reflects the degree of measurable external asymmetry of the back in AIS and thus is a measure of patient outcome for external appearance. A total of 102 pre-operative AIS patients were identified retrospectively. Objective parameters were measured using ISIS2 surface topography. The associations between these parameters and the self-image and mental health domains of the SRS-22 questionnaire were investigated using correlation coefficients. All correlations between the parameters of asymmetry and SRS-22 self-image score were of weak strength. Similarly, all correlations between the parameters of asymmetry and SRS-22 mental health score were of weak strength. The SRS-22 mental health and self-image domains correlate poorly with external measures of deformity. This demonstrates that the assessment of mental health and self-image by the SRS-22 has little to do with external torso shape. Whilst the SRS-22 assesses the patient as a whole, it provides little information about objective measures of deformity over which a surgeon has control.

Overcoming Molehills and Mountains Implementing a New Program

NASA Technical Reports Server (NTRS)

Salute, Joan; McDougal, John; Stephens, Karen

2011-01-01

This slide presentation reviews some of the challenges and accomplishments of implementing a new program. The purpose of the presentation is to: (1) Share the challenges that were encountered formulating a new program concurrent with formulating & implementing new spacecraft development projects: (a) Immature mission concepts put on the fast track (b) Need to reconcile ambitious objectives with cost and budget reality (c) Changes of major stakeholders (d) Timing, timing, timing (e) Changing ground rules, assumptions, and risk tolerance (f) The role of centers, (2) Share the successes to date despite the challenges (3) Demonstrate how interdependencies between the program, projects, NASA HQ environment, and external political forces affect the process, and how expectations must be managed while dealing with external factors and great change.

Conjoint Analysis: A Tool for Designing Degree Programs.

ERIC Educational Resources Information Center

Martin, John; Moore, Thomas E.

1993-01-01

Conjoint analysis, commonly used in product development, was used to determine the graduate education needs and program preferences of business administration graduates. Results suggest an accelerated and abbreviated Master's in Business Administration would be preferred to an master's degree, without detracting from existing programs or being…

Does intentional support of degree programs in general surgery residency affect research productivity or pursuit of academic surgery?

PubMed

Joshua Smith, Jesse; Patel, Ravi K; Chen, Xi; Tarpley, Margaret J; Terhune, Kyla P

2014-01-01

Many residents supplement general surgery training with years of dedicated research, and an increasing number at our institution pursue additional degrees. We sought to determine whether it was worth the financial cost for residency programs to support degrees. We reviewed graduating chief residents (n = 69) in general surgery at Vanderbilt University from 2001 to 2010 and collected the data including research time and additional degrees obtained. We then compared this information with the following parameters: (1) total papers, (2) first-author papers, (3) Journal Citation Reports impact factors of journals in which papers were published, and (4) first job after residency or fellowship training. The general surgery resident training program at Vanderbilt University is an academic program, approved to finish training 7 chief residents yearly during the time period studied. Chief residents in general surgery at Vanderbilt who finished their training 2001 through 2010. We found that completion of a degree during residency was significantly associated with more total and first-author publications as compared with those by residents with only dedicated research time (p = 0.001 and p = 0.017). Residents completing a degree also produced publications of a higher caliber and level of authorship as determined by an adjusted resident impact factor score as compared with those by residents with laboratory research time only (p = 0.005). Degree completion also was significantly correlated with a first job in academia if compared to those with dedicated research time only (p = 0.046). Our data support the utility of degree completion when economically feasible and use of dedicated research time as an effective way to significantly increase research productivity and retain graduates in academic surgery. Aggregating data from other academic surgery programs would allow us to further determine association of funding of additional degrees as a means to encourage academic productivity and retention. Copyright © 2014 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

The Spiral-Interactive Program Evaluation Model.

ERIC Educational Resources Information Center

Khaleel, Ibrahim Adamu

1988-01-01

Describes the spiral interactive program evaluation model, which is designed to evaluate vocational-technical education programs in secondary schools in Nigeria. Program evaluation is defined; utility oriented and process oriented models for evaluation are described; and internal and external evaluative factors and variables that define each…

Which Disc Player for Education? A Comparative Evaluation.

ERIC Educational Resources Information Center

Leveridge, Leo L.; Lyons, David S.

1983-01-01

Advantages and disadvantages of videodisc players using digital program dumps are discussed. Indicates that, although digital dumps on videodiscs can be used to deliver interactive audiovisual programs about as effectively as external computer programs, disadvantages greatly outweigh advantages. Thus, digital program dumps recorded on videodiscs…

The Development of a Stress Management Program for the Adult Degree Completion Program Admissions Team at a Four-Year Private Liberal Arts College.

ERIC Educational Resources Information Center

Satterlee, Brian

A stress management program was developed for the adult degree completion program admissions team at Warner Southern College, a four-year private liberal arts college. A relatively recent stress-inducing change was caused by an administrative decision to expand the program offerings from five sites to seven, using current staff. Derived from the…

External benefits of biomass-e in Spain: an economic valuation.

PubMed

Soliño, Mario

2010-03-01

This article analyses the willingness to pay for a program that promotes the production of electricity from forest biomass, instead of that based on fossil fuels. The program decreases greenhouse gas emissions, reduces the pressure on non-renewable resources, lowers the risk of summer forest fires, creates employment in rural areas. Results from a choice experiment show that consumers are willing to pay a higher price for electricity in order to obtain the external benefits of the substitution. Respondents attach a higher value to programs that decrease the pressure of non-renewable resources and the risk of forest fires. Copyright (c) 2009 Elsevier Ltd. All rights reserved.

Results of tests OA12 and IA9 in the Ames Research Center unitary plan wind tunnels on an 0.030-scale model of the space shuttle vehicle 2A to determine aerodynamic loads, volume 14

NASA Technical Reports Server (NTRS)

Spangler, R. H.

1974-01-01

Tests were conducted in wind tunnels during April and May 1973, on a 0.030-scale replica of the Space Shuttle Vehicle Configuration 2A. Aerodynamic loads data were obtained at Mach numbers from 0.6 to 3.5. The investigation included tests on the integrated (launch) configuration and the isolated orbiter (entry configuration). The integrated vehicle was tested at angles of attack and sideslip from -8 degrees to +8 degrees. The isolated orbiter was tested at angles of attack from -15 degrees to +40 degrees and angles of sideslip from -10 degrees to +10 degrees as dictated by trajectory considerations. The effects of orbiter/external tank incidence angle and deflected control surfaces on aerodynamic loads were also investigated. Tabulated pressure data were obtained for upper and lower wing surfaces and left and right vertical tail surfaces.

Shallow Underground Tunnel/Chamber Explosion Test Program Summary Report

DTIC Science & Technology

1990-08-01

TECHNICAL REPORT SL-90-10 SHALLOW UNDERGROUND TUNNEL /CHAMBERo ni neers= EXPLOSION TEST PROGRAM SUMMARY REPORT ~ by .11 ~ ~A.Charles E. Joachim N...hazardous et f ects produced by thle eXPlO.SiOll. Fhe prugrari was divided into four study areas; tunnel /c’hamber pressure, external ai rhlast...extern:il grounid motion, andl ejecta/debris. The tunnel /chamber pressure meaisurements 11roe i dell (LI La onl thle i nte rnalI explosion environment and the

Large-scale, near-Earth, magnetic fields from external sources and the corresponding induced internal field

NASA Technical Reports Server (NTRS)

Langel, R. A.; Estes, R. H.

1983-01-01

Data from MAGSAT analyzed as a function of the Dst index to determine the first degree/order spherical harmonic description of the near-Earth external field and its corresponding induced field. The analysis was done separately for data from dawn and dusk. The MAGSAT data was compared with POGO data. A local time variation of the external field persists even during very quiet magnetic conditions; both a diurnal and 8-hour period are present. A crude estimate of Sq current in the 45 deg geomagnetic latitude range is obtained for 1966 to 1970. The current strength, located in the ionosphere and induced in the Earth, is typical of earlier determinations from surface data, although its maximum is displaced in local time from previous results.

Large-scale, near-field magnetic fields from external sources and the corresponding induced internal field

NASA Technical Reports Server (NTRS)

Langel, R. A.; Estes, R. H.

1985-01-01

Data from Magsat analyzed as a function of the Dst index to determine the first degree/order spherical harmonic description of the near-earth external field and its corresponding induced field. The analysis was done separately for data from dawn and dusk. The Magsat data was compared with POGO data. A local time variation of the external field persists even during very quiet magnetic conditions; both a diurnal and 8-hour period are present. A crude estimate of Sq current in the 45 deg geomagnetic latitude range is obtained for 1966 to 1970. The current strength, located in the ionosphere and induced in the earth, is typical of earlier determinations from surface data, although its maximum is displaced in local time from previous results.

Heat transfer tests of a 0.006-scale thin skin space shuttle model (50-0, 41-T) in the Langley Research Center nitrogen tunnel at Mach 19 (IH19)

NASA Technical Reports Server (NTRS)

Walstad, D. G.

1975-01-01

Data are presented from heat transfer tests on an 0.0006-scale space shuttle vehicle in the Langley Research Center Nitrogen Tunnel. The purpose of this test was to obtain ascent heating data at a high hypersonic Mach number. Configurations tested were integrated orbiter and external tank, orbiter alone, and external tank alone. All configurations were tested with and without boundary layer transition. Testing was conducted at a Mach number of 19, a Reynolds number of 0.5 million per foot, and angles of attack of 0, + or - 5, and + or - 10 degrees. Heat transfer data was obtained from 77 orbiter and 90 external tank iron-constantan thermocouples.

The analysis of the transient pressure response of the shuttle EPS-ECS cryogenic tanks with external pressurization systems

NASA Technical Reports Server (NTRS)

Barton, J. E.; Patterson, H. W.

1973-01-01

An analysis of transient pressures in externally pressurized cryogenic hydrogen and oxygen tanks was conducted and the effects of design variables on pressure response determined. The analysis was conducted with a computer program which solves the compressible viscous flow equations in two-dimensional regions representing the tank and external loop. The external loop volume, thermal mass, and heat leak were the dominant design variables affecting the system pressure response. No significant temperature stratification occurred in the fluid contained in the tank.

Handbook for Program Developers of Associate of Applied Science and Business Degrees at Lima Technical College.

ERIC Educational Resources Information Center

Casto, Robert A.

Intended as a resource for program developers, this handbook illustrates the process of developing program proposals for the associate of applied science and business (AASB) degrees at Lima Technical College (LTC), in Ohio. Following an introduction, section 1 discusses the potential reasons for the addition of a program to the LTC curriculum.…

The Developing Teacher. A Report on New York's Statewide Review of Master's Degree Programs in Elementary Education, 1985-1987.

ERIC Educational Resources Information Center

New York State Education Dept., Albany.

Findings are presented from a statewide review of 120 master's degree programs in elementary education. The review was conducted from 1985 through 1987 by the New York State Education Department in collaboration with the public and independent colleges and universities offering the programs. These programs are typically pursued on a part-time…

What Works! Encouraging Diversity in Science, Mathematics, Engineering, and Technology through Effective Mentoring. A 5-Year Overview of the Research Careers for Minority Scholars Program.

ERIC Educational Resources Information Center

National Science Foundation, Arlington, VA. Directorate for Education and Human Resources.

The National Science Foundation's (NSF) Research Careers for Minority Scholars (RCMS) program was initiated to encourage individuals from underrepresented groups in science, mathematics, engineering and technology (SMET) disciplines to complete undergraduate degree programs and matriculate to SMET graduate degree programs. This report describes…

Laser Technician Associate Degree Program. A Proposal Submitted to Wisconsin State Board of Vocational, Technical, and Adult Education. (Curriculum Development.) Final Report.

ERIC Educational Resources Information Center

North Central Technical Inst., Wausau, WI.

This final report contains the program proposal with supporting data for developing curriculum materials for and implementing an associate-degree laser technology program at the North Central Technical Institute. The proposal outline provides this information: (1) objectives for the program designed to prepare a technician to safely operate,…

Non-Traditional and Interdisciplinary Programs. Proceedings from the Annual Conference (6th, Virginia Beach, Virginia, April 25-27, 1988).

ERIC Educational Resources Information Center

Reithlingshoefer, Sally J., Ed.; Sanford, James F., Ed.

A total of 72 papers on nontraditional and interdisciplinary programs are presented in 11 tracks: (1) Assessing Learning Outcomes and Providing Quality in Non-Traditional Degree Programs (8 papers, including "Assessing the Quality of a Non-Traditional Degree Program: A Case Study," by Solomon Deressa and Mary Sue Simmons); (2) Consortial,…

Program Proposal: Certificates of Competence, Certificate of Achievement, Associate in Applied Science Degree in Sustainable Technology.

ERIC Educational Resources Information Center

Pezzoli, Jean A.; Ainsworth, Don

This document proposes a program in sustainable technology at Maui Community College (Hawaii). This new career program would be designed to provide four Certificates of Competence, a Certificate of Achievement, and an Associate in Applied Science degree. The primary objectives of the program are to meet student, county, and state needs for…

Evaluation of the 2014 Best Undergraduate Accounting Programs as Compared to the 2004 Top Undergraduate Accounting Programs

ERIC Educational Resources Information Center

Moore, Paula Hearn; Griffin, Richard B.

2017-01-01

This paper describes and compares the profiles of the top accounting programs in the United States as identified by "U.S. News and World Report" in 2004 with the profiles of the top accounting programs in the United States as identified by the "Accounting Degree Review" in 2014. The "Accounting Degree Review"'s list…

Body temperature variability (Part 1): a review of the history of body temperature and its variability due to site selection, biological rhythms, fitness, and aging.

PubMed

Kelly, Greg

2006-12-01

Body temperature is a complex, non-linear data point, subject to many sources of internal and external variation. While these sources of variation significantly complicate interpretation of temperature data, disregarding knowledge in favor of oversimplifying complex issues would represent a significant departure from practicing evidence-based medicine. Part 1 of this review outlines the historical work of Wunderlich on temperature and the origins of the concept that a healthy normal temperature is 98.6 degrees F (37.0 degrees C). Wunderlich's findings and methodology are reviewed and his results are contrasted with findings from modern clinical thermometry. Endogenous sources of temperature variability, including variations caused by site of measurement, circadian, menstrual, and annual biological rhythms, fitness, and aging are discussed. Part 2 will review the effects of exogenous masking agents - external factors in the environment, diet, or lifestyle that can influence body temperature, as well as temperature findings in disease states.

Reverse shoulder arthroplasty leads to significant biomechanical changes in the remaining rotator cuff.

PubMed

Herrmann, Sebastian; König, Christian; Heller, Markus; Perka, Carsten; Greiner, Stefan

2011-08-16

After reverse shoulder arthroplasty (RSA) external and internal rotation will often remain restricted. A postoperative alteration of the biomechanics in the remaining cuff is discussed as a contributing factor to these functional deficits. In this study, muscle moment arms as well as origin-to-insertion distance (OID) were calculated using three-dimensional models of the shoulder derived from CT scans of seven cadaveric specimens. Moment arms for humeral rotation are significantly smaller for the cranial segments of SSC and all segments of TMIN in abduction angles of 30 degrees and above (p ≤ 0.05). Abduction moment arms were significantly decreased for all segments (p ≤ 0.002). OID was significantly smaller for all muscles at the 15 degree position (p ≤ 0.005), apart from the cranial SSC segment. Reduced rotational moment arms in conjunction with the decrease of OID may be a possible explanation for the clinically observed impaired external and internal rotation.

Multi-stage circulating fluidized bed syngas cooling

DOEpatents

Liu, Guohai; Vimalchand, Pannalal; Guan, Xiaofeng; Peng, WanWang

2016-10-11

A method and apparatus for cooling hot gas streams in the temperature range 800.degree. C. to 1600.degree. C. using multi-stage circulating fluid bed (CFB) coolers is disclosed. The invention relates to cooling the hot syngas from coal gasifiers in which the hot syngas entrains substances that foul, erode and corrode heat transfer surfaces upon contact in conventional coolers. The hot syngas is cooled by extracting and indirectly transferring heat to heat transfer surfaces with circulating inert solid particles in CFB syngas coolers. The CFB syngas coolers are staged to facilitate generation of steam at multiple conditions and hot boiler feed water that are necessary for power generation in an IGCC process. The multi-stage syngas cooler can include internally circulating fluid bed coolers, externally circulating fluid bed coolers and hybrid coolers that incorporate features of both internally and externally circulating fluid bed coolers. Higher process efficiencies can be realized as the invention can handle hot syngas from various types of gasifiers without the need for a less efficient precooling step.

Anisotropies in the linear polarization of vacancy photoluminescence in diamond induced by crystal rotations and strong magnetic fields

NASA Astrophysics Data System (ADS)

Braukmann, D.; Popov, V. P.; Glaser, E. R.; Kennedy, T. A.; Bayer, M.; Debus, J.

2018-03-01

We study the linear polarization properties of the photoluminescence of ensembles of neutral and negatively charged nitrogen vacancies and neutral vacancies in diamond crystals as a function of their symmetry and their response to strong external magnetic fields. The linear polarization degree, which exceeds 10% at room temperature, and rotation of the polarization plane of their zero-phonon lines significantly depend on the crystal rotation around specific axes demonstrating anisotropic angular evolutions. The sign of the polarization plane rotation is changed periodically through the crystal rotation, which indicates a switching between electron excited states of orthogonal linear polarizations. At external magnetic fields of up to 10 T, the angular dependencies of the linear polarization degree experience a remarkable phase shift. Moreover, the rotation of the linear polarization plane increases linearly with rising magnetic field at 6 K and room temperature, for the negatively charged nitrogen vacancies, which is attributed to magneto-optical Faraday rotation.

Accreditation Issues Related to Adult Degree Programs

ERIC Educational Resources Information Center

Simpson, Edward G., Jr.

2004-01-01

Understanding the fundamental tenets and structure of the accreditation process can assist institutions in the design of high-quality degree programs while affording adult students a reasonable level of consumer protection.

A review of forensic science higher education programs in the United States: bachelor's and master's degrees.

PubMed

Tregar, Kristen L; Proni, Gloria

2010-11-01

As the number of forensic science programs offered at higher education institutions rises, and more students express an interest in them, it is important to gain information regarding the offerings in terms of courses, equipment available to students, degree requirements, and other important aspects of the programs. A survey was conducted examining the existing bachelor's and master's forensic science programs in the U.S. Of the responding institutions, relatively few were, at the time of the survey, accredited by the forensic science Education Programs Accreditation Commission (FEPAC). In general, the standards of the responding programs vary considerably primarily in terms of their size and subjects coverage. While it is clear that the standards for the forensic science programs investigated are not homogeneous, the majority of the programs provide a strong science curriculum, faculties with advanced degrees, and interesting forensic-oriented courses. © 2010 American Academy of Forensic Sciences.

Availability and perceived value of masters of business administration degree programs in pharmaceutical marketing and management.

PubMed

Alkhateeb, Fadi M; Clauson, Kevin A; Latif, David A

2012-05-10

To examine pharmacist-targeted master of business administration (MBA) degree programs and investigate pharmacists' perceptions regarding them. Specialized MBA programs in pharmaceutical marketing and management offered at US colleges and schools of pharmacy were identified in the literature and compared. Pharmacists' perceptions of MBA programs were evaluated through a survey of clinical preceptors affiliated with a school of pharmacy. Seven US universities that offer an MBA program in pharmaceutical marketing and management were identified. Thirty-three percent of the 57 pharmacist preceptors who responded to the survey reported plans to pursue an MBA degree program. Respondents preferred MBA programs related to healthcare or pharmacy (66%) over general MBA programs (33%). An MBA in pharmaceutical marketing and management could provide pharmacists with advanced knowledge of the operational and strategic business aspects of pharmacy practice and give pharmacy graduates an advantage in an increasingly competitive job market.

Availability and Perceived Value of Masters of Business Administration Degree Programs in Pharmaceutical Marketing and Management

PubMed Central

Clauson, Kevin A.; Latif, David A.

2012-01-01

Objectives. To examine pharmacist-targeted master of business administration (MBA) degree programs and investigate pharmacists’ perceptions regarding them. Methods. Specialized MBA programs in pharmaceutical marketing and management offered at US colleges and schools of pharmacy were identified in the literature and compared. Pharmacists’ perceptions of MBA programs were evaluated through a survey of clinical preceptors affiliated with a school of pharmacy. Results. Seven US universities that offer an MBA program in pharmaceutical marketing and management were identified. Thirty-three percent of the 57 pharmacist preceptors who responded to the survey reported plans to pursue an MBA degree program. Respondents preferred MBA programs related to healthcare or pharmacy (66%) over general MBA programs (33%). Conclusion. An MBA in pharmaceutical marketing and management could provide pharmacists with advanced knowledge of the operational and strategic business aspects of pharmacy practice and give pharmacy graduates an advantage in an increasingly competitive job market. PMID:22611273

Student retention practices in associate degree, entry-level dental hygiene programs.

PubMed

Holt, Marianne P

2005-01-01

The main purpose of this study was to investigate student retention strategies and practices implemented in associate degree, entry-level dental hygiene programs. Included are student attrition issues, academic standards, re-entry policies, and clinical remediation strategies. A survey consisting of forced choice and open-ended questions was mailed to 31 randomly selected associate degree, entry-level dental hygiene programs. Surveys were analyzed using descriptive statistics and frequency distributions. Open-ended questions were analyzed using the constant comparative qualitative method to identify recurring themes. There was an 80% (n=25) return response to the survey. The findings of this study determined that dental hygiene programs are graduating, on average, a higher percentage (83%) of students when compared to two-year, associate degree programs in general (46%). The primary reasons reported by respondents for student attrition included: academic difficulties (88%), dissatisfaction with career choice (76%), family/personal responsibilities (72%), and clinical skill difficulties (56%). A wide variety of retention strategies were reported. Those most often cited were academic remediation (92%), clinical skill development/remediation (84%), academic advising (84%), financial aid assistance (84%), and tutoring (80%). Participating programs also reported setting high academic and ethical standards. Specific criteria for student re-entry were discussed. The findings of this study suggest that associate degree, entry-level dental hygiene programs are committed to student retention and make considerable efforts to help students succeed. Student retention efforts could be enhanced for those student groups identified as possibly being at high risk for attrition. The findings and recommendations in this investigation may assist associate degree, entry-level dental hygiene programs in their efforts to retain a higher percentage of students.

Evaluation of an external quality assessment program for HIV testing in Haiti, 2006-2011.

PubMed

Louis, Frantz Jean; Anselme, Renette; Ndongmo, Clement; Buteau, Josiane; Boncy, Jacques; Dahourou, Georges; Vertefeuille, John; Marston, Barbara; Balajee, S Arunmozhi

2013-12-01

To evaluate an external quality assessment (EQA) program for human immunodeficiency virus (HIV) rapid diagnostics testing by the Haitian National Public Health Laboratory (French acronym: LNSP). Acceptable performance was defined as any proficiency testing (PT) score more than 80%. The PT database was reviewed and analyzed to assess the testing performance of the participating laboratories and the impact of the program over time. A total of 242 laboratories participated in the EQA program from 2006 through 2011; participation increased from 70 laboratories in 2006 to 159 in 2011. In 2006, 49 (70%) laboratories had a PT score of 80% or above; by 2011, 145 (97.5%) laboratories were proficient (P < .05). The EQA program for HIV testing ensures quality of testing and allowed the LNSP to document improvements in the quality of HIV rapid testing over time.

Request for proposal for an external travel survey in the Dallas-Fort Worth metropolitan area

DOT National Transportation Integrated Search

1993-11-01

The North Central Texas Council of Governments (NCTCOG) is requesting written proposals from consultants to accomplish an external travel survey during the spring of 1994. In conjunction with major workplace, household, and transit surveys programmed...

47 CFR 90.203 - Certification required.

Code of Federal Regulations, 2013 CFR

2013-10-01

... controls. (f) Except as provided in paragraph (g) of this section, transmitters designed to operate above... external controls, to program the transmitter's operating frequencies, shall not be manufactured in, or... such transmitters: (1) Is such that transmitters with external controls normally available to the...

Physical Therapist Assistant Curriculum Development. Curriculum Materials.

ERIC Educational Resources Information Center

Blackhawk Technical Inst., Janesville, WI.

This publication contains a number of materials related to the Blackhawk Technical College (Wisconsin) Physical Therapist Assistant (PTA) program. Contents include a schedule and curriculum outline for the PTA I course; a brochure on the associate degree program; curriculum outline for the associate degree program; and admission procedures and…

Selected Bibliography on Associate Degree Programs in Nursing.

ERIC Educational Resources Information Center

National League for Nursing, New York, NY. Dept. of Associate Degree Programs.

This annotated bibliography consists of 99 entries, primarily journal articles, most of which were published after 1966. Organization is under the following headings: (1) Associate Degree Nursing (ADN) Programs--What They Are, (2) Planning for ADN Program, (3) Move to Educational Institutions, (4) Administration, (5) Faculty, (6) Teaching Methods,…

Competencies for Graduate Culinary Management Degree Programs: Stakeholders' Perspectives

ERIC Educational Resources Information Center

George, Annette A.

2009-01-01

Available literature on graduate hospitality education was highly focused on required competencies for hospitality management degree programs but not on culinary management. One possible explanation is that the culinary sector still lags behind in the formation of graduate culinary management programs in the United States. This causal comparative…

An Analytical Framework for Internationalization through English-Taught Degree Programs: A Dutch Case Study

ERIC Educational Resources Information Center

Kotake, Masako

2017-01-01

The growing importance of internationalization and the global dominance of English in higher education mean pressures on expanding English-taught degree programs (ETDPs) in non-English-speaking countries. Strategic considerations are necessary to successfully integrate ETDPs into existing programs and to optimize the effects of…

45 CFR 1801.32 - Eligible institutions and degree programs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Graduate Study § 1801.32 Eligible institutions and degree programs. (a) Truman Scholars at the graduate level may use Foundation support to study at any accredited college or university in the United States or abroad that offers graduate study appropriate and...

45 CFR 1801.32 - Eligible institutions and degree programs.

Code of Federal Regulations, 2014 CFR

2014-10-01

... SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Graduate Study § 1801.32 Eligible institutions and degree programs. (a) Truman Scholars at the graduate level may use Foundation support to study at any accredited college or university in the United States or abroad that offers graduate study appropriate and...

45 CFR 1801.32 - Eligible institutions and degree programs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Graduate Study § 1801.32 Eligible institutions and degree programs. (a) Truman Scholars at the graduate level may use Foundation support to study at any accredited college or university in the United States or abroad that offers graduate study appropriate and...

45 CFR 1801.32 - Eligible institutions and degree programs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Graduate Study § 1801.32 Eligible institutions and degree programs. (a) Truman Scholars at the graduate level may use Foundation support to study at any accredited college or university in the United States or abroad that offers graduate study appropriate and...

45 CFR 1801.32 - Eligible institutions and degree programs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Graduate Study § 1801.32 Eligible institutions and degree programs. (a) Truman Scholars at the graduate level may use Foundation support to study at any accredited college or university in the United States or abroad that offers graduate study appropriate and...

Cold cardioplegia versus hypothermia for myocardial protection. Randomized clinical study.

PubMed

Conti, V R; Bertranou, E G; Blackstone, E H; Kirklin, J W; Digerness, S B

1978-11-01

Seventeen of 34 consecutive patients undergoing coronary artery bypass grafting were randomly assigned to one of two methods of myocardial preservation. With the cold cardioplegic method (Group A), a 4 degrees C. asanguineous solution with 30 mEq. of potassium per liter was infused into the aortic root for about 2 minutes immediately after aortic cross-clamping and again after about 45 minutes or when myocardial temperature rose above 19 degrees C. External cardiac cooling was provided by constant infusion of 4 degrees C. Ringer's solution into the pericardium. Seventeen patients were assigned to simple cardiac cooling by hypothermic systemic perfusion before aortic cross-clamping plus external cardiac cooling (Group B). Electromechanical activity ceased within 1 to 2 minutes in Group A but continued throughout the ischemic period in 14 patients in Group B. Myocardial temperature (mean for all observations) during aortic cross-clamping was 17.2 +/- 0.44 degrees C. In Group A and 24.0 +/- 0.70 degrees C. in Group B. Operating conditions were better in Group A. Card-ac function early postoperatively was good in both groups clinically and according to measurements, but only in the cold cardioplegic group (A) was cardiac index not adversely affected by longer cross-clamp time. Myocardial necrosis occurred in both groups but was probably less in the cold cardioplegic group. Thirteen patients (76 percent) in Group A had no electrocardiographic evidence of myocardial injury, compared with eight (47 percent) in Group B (p = 0.08). Eleven (65 percent of Group A had no or short-lived appearance of ceatine phosphokinase isoenzyme (CK-MB), compared with six (35 percent) of Group B (p = 0.08). Time-related CK-MB and SGOT mean levels were consistently lower in Group A.

SoTL and Students' Experiences of Their Degree-Level Programs: An Empirical Investigation

ERIC Educational Resources Information Center

Matthews, Kelly E.; Divan, Aysha; John-Thomas, Nicole; Lopes, Valerie; Ludwig, Lynn O.; Martini, Tanya S.; Motley, Phillip; Tomljenovic-Berube, Ana M.

2013-01-01

In the global higher education sector, government accountability initiatives are increasingly focused on degree-level competencies that may be expected from university graduates. The purpose of this paper was to examine the extent to which SoTL reflects this increased interest in student learning across the degree program. Articles (N = 136)…

Post-Baccalaureate Enrollment Patterns: Exploring the Relationship between Undergraduate Student Loan Borrowing Level and Timing of Initial Entry to Master's Degree or First Professional Degree Programs

ERIC Educational Resources Information Center

Maliwesky, Martin J.

2012-01-01

This study was undertaken to (a) expand scholarship on the impact of undergraduate student loan borrowing level on the timing of initial entry to master's degree or first professional degree programs, and (b) to assist higher education policy makers and practitioners in serving the needs of students as they progress through the various stages…

AED (Automated External Defibrillator) Programs: Questions and Answers

MedlinePlus

... Training CPR In Schools Training Kits RQI AHA Blended Learning & eLearning Guide AHA Instructors ECC Educational Conferences Programs ... Training CPR In Schools Training Kits RQI AHA Blended Learning & eLearning Guide AHA Instructors ECC Educational Conferences Programs ...

External location of sites on pig erythrocyte membranes that bind nitrobenzylthioinosine

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

Agbanyo, F.R.; Cass, C.E.; Paterson, A.R.

1988-03-01

Nucleoside transport in erythrocytes of various species is inhibited by the binding of nitrobenzylthioinosine (NBMPR) to high affinity sites associated with nucleoside transport elements of the plasma membrane. The present study examined binding of (/sup 3/H)NBMPR to unsealed ghosts and to sealed right-side-out vesicles (ROVs) and inside-out vesicles (IOVs) prepared from pig erythrocytes. Kd values for NBMPR dissociation from the ligand-site complex in unsealed ghosts, ROVs and IOVs were similar (1.6-2.4 nM), and Bmax values (mean +/- SD) were, respectively, 22.2 +/- 5.5, 25.8 +/- 6.4, and 37.3 +/- 4.0 molecules/fg of protein, reflecting differences in the protein content ofmore » the membrane preparations. When temperatures were decreased from 22 degrees to 4 degrees, NBMPR binding to erythrocyte membrane preparations was reduced in IOVs relative to that in unsealed ghosts and ROVs. At 22 degrees, the association of NBMPR molecules with IOVs was slower than with ROVs and unsealed ghosts, differences that were virtually eliminated by permeabilization of the membrane preparations with saponin. Thus, the binding sites were more accessible to external NBMPR in sealed ROVs and unsealed ghosts than in sealed IOVs, indicating that the NBMPR sites are located on the extracellular aspect of the membrane.« less

Assessing the benefit of snow data assimilation for runoff modeling in Alpine catchments

NASA Astrophysics Data System (ADS)

Griessinger, Nena; Seibert, Jan; Magnusson, Jan; Jonas, Tobias

2016-09-01

In Alpine catchments, snowmelt is often a major contribution to runoff. Therefore, modeling snow processes is important when concerned with flood or drought forecasting, reservoir operation and inland waterway management. In this study, we address the question of how sensitive hydrological models are to the representation of snow cover dynamics and whether the performance of a hydrological model can be enhanced by integrating data from a dedicated external snow monitoring system. As a framework for our tests we have used the hydrological model HBV (Hydrologiska Byråns Vattenbalansavdelning) in the version HBV-light, which has been applied in many hydrological studies and is also in use for operational purposes. While HBV originally follows a temperature-index approach with time-invariant calibrated degree-day factors to represent snowmelt, in this study the HBV model was modified to use snowmelt time series from an external and spatially distributed snow model as model input. The external snow model integrates three-dimensional sequential assimilation of snow monitoring data with a snowmelt model, which is also based on the temperature-index approach but uses a time-variant degree-day factor. The following three variations of this external snow model were applied: (a) the full model with assimilation of observational snow data from a dense monitoring network, (b) the same snow model but with data assimilation switched off and (c) a downgraded version of the same snow model representing snowmelt with a time-invariant degree-day factor. Model runs were conducted for 20 catchments at different elevations within Switzerland for 15 years. Our results show that at low and mid-elevations the performance of the runoff simulations did not vary considerably with the snow model version chosen. At higher elevations, however, best performance in terms of simulated runoff was obtained when using the snowmelt time series from the snow model, which utilized data assimilation. This was especially true for snow-rich years. These findings suggest that with increasing elevation and the correspondingly increased contribution of snowmelt to runoff, the accurate estimation of snow water equivalent (SWE) and snowmelt rates has gained importance.

Astronautics degrees for the space industry

NASA Astrophysics Data System (ADS)

Gruntman, M.; Brodsky, R. F.; Erwin, D. A.; Kunc, J. A.

2004-01-01

The Astronautics Program (http://astronautics.usc.edu) of the University of Southern California (USC) offers a full set of undergraduate and graduate degree programs in Aerospace Engineering with emphasis in Astronautics. The Bachelor of Science and Master of Science degree programs in Astronautics combine basic science and engineering classes with specialized classes in space technology. The Certificate in Astronautics targets practicing engineers and scientists who enter space-related fields and/or who want to obtain training in specific space-related areas. Many specialized graduate classes are taught by adjunct faculty working at the leading space companies. The Master of Science degree and Certificate are available entirely through the USC Distance Education Network (DEN). Today, the Internet allows us to reach students anywhere in the world through webcasting. The majority of our graduate students, as well as those pursuing the Certificate, work full time as engineers in the space industry and government research and development centers while earning their degrees. The new world of distance learning presents new challenges and opens new opportunities. Distance learning, and particularly the introduction of webcasting, transform the organization of the graduate program and class delivery. We describe in detail the program's academic focus, student reach, and structure of program components. Program development is illustrated by the student enrollment dynamics and related industrial trends; the lessons learned emphasize the importance of feedback from the students and from the space industry.

Strengthening cancer biology research, prevention, and control while reducing cancer disparities: student perceptions of a collaborative master's degree program in cancer biology, preventions, and control.

PubMed

Jillson, I A; Cousin, C E; Blancato, J K

2013-09-01

This article provides the findings of a survey of previous and current students in the UDC/GU-LCCC master's degree program. This master's degree program, Cancer Biology, Prevention, and Control is administered and taught jointly by faculty of a Minority Serving Institution, the University of the District of Columbia, and the Lombardi Comprehensive Cancer Center to incorporate the strengths of a community-based school with a research intensive medical center. The program was initiated in 2008 through agreements with both University administrations and funding from the National Cancer Institute. The master's degree program is 36 credits with a focus on coursework in biostatistics, epidemiology, tumor biology, cancer prevention, medical ethics, and cancer outreach program design. For two semesters during the second year, students work full-time with a faculty person on a laboratory or outreach project that is a requirement for graduation. Students are supported and encouraged to transition to a doctoral degree after they obtain the master's and many of them are currently in doctorate programs. Since the inception of the program, 45 students have initiated the course of study, 28 have completed the program, and 13 are currently enrolled in the program. The survey was designed to track the students in their current activities, as well as determine which courses, program enhancements, and research experiences were the least and most useful, and to discern students' perceptions of knowledge acquired on various aspects of Cancer Biology Prevention, and Control Master's Program. Thirty of the 35 individuals to whom email requests were sent responded to the survey, for a response rate of 85.7%. The results of this study will inform the strengthening of the Cancer Biology program by the Education Advisory Committee. They can also be used in the development of comparable collaborative master's degree programs designed to address the significant disparities in prevalence of cancer, low screening awareness, and access to and outcomes of cancer prevention and treatment services. This, in turn, will contribute to the elimination of the dearth of underrepresented minority scientists who address these disparities. By far, the students were satisfied with the program and believe that it has had significant impact on their ability to contribute to cancer prevention and control. They provided both general and specific recommendations to strengthen the program.

Russian University Education in Nuclear Safeguards and Security

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

Duncan, Cristen L.; Kryuchkov, Eduard F.; Geraskin, Nikolay I.

2009-03-15

As safeguards and security (S&S) systems are installed and upgraded in nuclear facilities throughout Russia, it becomes increasingly important to develop mechanisms for educating future Russian nuclear scientists and engineers in the technologies and methodologies of physical protection (PP) and nuclear material control and accounting (MC&A). As part of the U.S. Department of Energy’s (DOE) program to secure nuclear materials in Russia, the Education Project supports technical S&S degree programs at key Russian universities and nonproliferation education initiatives throughout the Russian Federation that are necessary to achieve the overall objective of fostering qualified and vigilant Russian S&S personnel. The Educationmore » Project supports major educational degree programs at the Moscow Engineering Physics Institute (MEPhI) and Tomsk Polytechnic University (TPU). The S&S Graduate Program is available only at MEPhI and is the world’s first S&S degree program. Ten classes of students have graduated with a total of 79 Masters Degrees as of early 2009. At least 84% of the graduates over the ten years are still working in the S&S field. Most work at government agencies or research organizations, and some are pursuing their PhD. A 5½ year Engineering Degree Program (EDP) in S&S is currently under development at MEPhI and TPU. The EDP is more tailored to the needs of nuclear facilities. The program’s first students (14) graduated from MEPhI in February 2007. Similar-sized classes are graduating from MEPhI each February. All of the EDP graduates are working in the S&S field, many at nuclear facilities. TPU also established an EDP and graduated its first class of approximately 18 students in February 2009. For each of these degree programs, the American project team works with MEPhI and TPU to develop appropriate curriculum, identify and acquire various training aids, develop and publish textbooks, and strengthen instructor skills. The project has also supported the instruction of policy-oriented nonproliferation courses at various Russian universities. These courses are targeted towards future workers in the nuclear field to help build an effective nonproliferation awareness within the nuclear complex. A long-range goal of this project is to assist the educational programs at MEPhI and TPU in becoming self-sustainable and therefore able to maintain the three degree programs without DOE support. This paper describes current development of these education programs and new initiatives. The paper also describes general nonproliferation education activities supported by DOE that complement the more technical S&S degree programs.« less

Astronautics Degrees for Space Industry

NASA Astrophysics Data System (ADS)

Gruntman, M.; Brodsky, R.; Erwin, D.; Kunc, J.

The Astronautics Program (http://astronautics.usc.edu) of the University of Southern California (USC) offers a full set of undergraduate and graduate degree programs in Aerospace Engineering with emphasis in Astronautics. The Bachelor of Science degree program in Astronautics combines basic science and engineering classes with specialized astronautics classes. The Master of Science degree program in Astronautics offers classes in various areas of space technology. The Certificate in Astronautics targets practicing engineers and scientists who enter space-related fields and/or who want to obtain training in specific space-related areas. Many specialized graduate classes are taught by adjunct faculty working at the leading space companies. The Master of Science degree and Certificate are available through the USC Distance Education Network (DEN). Today, the Internet allows us to reach students anywhere in the world through webcasting. The majority of our graduate students, as well as those pursuing the Certificate, work full time as engineers in the space industry and government research and development centers. The new world of distance learning presents new challenges and opens new opportunities. We show how the transformation of distance learning and particularly the introduction of webcasting transform organization of the program and class delivery. We will describe in detail the academic focus of the program, student reach, and structure of program components. Program development is illustrated by the student enrollment dynamics and related industrial trends; the lessons learned emphasize the importance of feedback from the students and from the space industry.

Assistive technology for promoting adaptive skills of children with cerebral palsy: ten cases evaluation.

PubMed

Stasolla, Fabrizio; Caffò, Alessandro O; Perilli, Viviana; Boccasini, Adele; Damiani, Rita; D'Amico, Fiora

2018-05-06

To extend the use of assistive technology for promoting adaptive skills of children with cerebral palsy. To assess its effects on positive participation of ten participants involved. To carry out a social validation recruiting parents, physiotherapists and support teachers as external raters. A multiple probe design was implemented for Studies I and II. Study I involved five participants exposed to a combined program aimed at enhancing choice process of preferred items and locomotion fluency. Study II involved five further children for a combined intervention finalized at ensuring them with literacy access and ambulation responses. Study III recruited 60 external raters for a social validation assessment. All participants improved their performance, although differences among children occurred. Indices of positive participation increased as well. Social raters favorably scored the use of both technology and programs. Assistive technology-based programs were effective for promoting independence of children with cerebral palsy. Implications for Rehabilitation A basic form of assistive technology such as a microswitch-based program may be useful and helpful for supporting adaptive skills of children with cerebral palsy and different levels of functioning. The same program may improve the participants' indices of positive participation and constructive engagement with beneficial effects on their quality of life. The positive social rating provided by external experts sensitive to the matter may recommend a favorable acceptance and implementation of the program in daily settings.

Developmental cascade effects of the New Beginnings Program on adolescent adaptation outcomes.

PubMed

McClain, Darya Bonds; Wolchik, Sharlene A; Winslow, Emily; Tein, Jenn-Yun; Sandler, Irwin N; Millsap, Roger E

2010-11-01

Using data from a 6-year longitudinal follow-up sample of 240 youth who participated in a randomized experimental trial of a preventive intervention for divorced families with children ages 9-12, the current study tested alternative cascading pathways by which the intervention decreased symptoms of internalizing disorders, symptoms of externalizing disorders, substance use, and risky sexual behavior and increased self-esteem and academic performance in mid- to late adolescence (15-19 years old). It was hypothesized that the impact of the program on adolescent adaptation outcomes would be explained by progressive associations between program-induced changes in parenting and youth adaptation outcomes. The results supported a cascading model of program effects in which the program was related to increased mother-child relationship quality that was related to subsequent decreases in child internalizing problems, which then was related to subsequent increases in self-esteem and decreases in symptoms of internalizing disorders in adolescence. The results were also consistent with a model in which the program increased maternal effective discipline that was related to decreased child externalizing problems, which was related to subsequent decreases in symptoms of externalizing disorders, less substance use, and better academic performance in adolescence. There were no significant differences in the model based on level of baseline risk or adolescent gender. These results provide support for a cascading pathways model of child and adolescent development.

The Accelerated Medical Program and the Liberal Arts at Boston University.

PubMed

Blaustein, E H; Kayne, H L

1976-06-14

Since September 1961, fifteen classes have matriculated in Boston University's Six- Year College of Liberal Arts--Medical Education Combined Degree Program. The applicant pool is approximately three to four times larger now than in the earlier years, with classes averaging 50 students. Academic qualifications (high-school class rank and Scholastic Aptitude Test and College Board Achievement Test results) of the entering classes have been at a consistently high level. Fifty percent or more of the graduates receive the BA degree with honors; 10% or more receive the MD degree with honors. The degree of flexibility in the liberal arts component of the program has increased and currently exceeds that of the traditional four-year premedical curriculum. These data, together with additional information concerning postgraduate professional activities, indicate that the combined accelerated program has been successful.

Preparing the entry-level materials professional in the 1990s

NASA Astrophysics Data System (ADS)

Geiger, Gordon H.

1989-05-01

It is time that universities stop using the excuse that industry does not want a five-year-engineering-degree graduate. Industry does not have any choice since it can only select from the available talent pool. At present, materials graduates with four-year degrees often lack the critical tools necessary to perform the non-engineering jobs that are frequently offered. Courses such as statistics, process control and management will help remedy this situation. Today, the individual with a master of science degree, having spent over five years in school, still lacks many essential non-engineering skills. Worse, many students in master's degree programs graduate with a primarily science background and have not taken the full basic engineering curriculum. For this reason, there is no comparison between the current, research-oriented M.S. degree and the proposed master of engineering degree. The outlined curriculum allows for a continuation of many current programs in materials while providing a transition to a five-year, first professional degree. The program allows the student to choose, after four years of education, whether he or she really wants to obtain a professional degree. Further, the four-year degree recipient enters the field with a better education than is available at present, and industry is supplied with a better-educated mix of degree recipients.

Improving Accreditor's Evaluation of Experiential Learning Programs.

ERIC Educational Resources Information Center

Keeton, Morris T.

1980-01-01

Principles of good practice in assessing experiential learning include better self-evaluation of the learning outcomes of experiential components, systematic program auditing, and training of external evaluators. (SK)

IREP

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

Busby, Lee

IREP reads external program input using the Lua C Library, organizes the input into native language structures, and shares those structures among compiled program objects written in either (or both) C/C++ or Fortran

Rotational fluxons of Bose-Einstein condensates in coplanar double-ring traps

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

Brand, J.; Institute of Natural Sciences, Massey University; Haigh, T. J.

Rotational analogs to magnetic fluxons in conventional Josephson junctions are predicted to emerge in the ground state of rotating tunnel-coupled annular Bose-Einstein condensates (BECs). Such topological condensate-phase structures can be manipulated by external potentials. We determine conditions for observing macroscopic quantum tunneling of a fluxon. Rotational fluxons in double-ring BECs can be created, manipulated, and controlled by external potentials in different ways than is possible in the solid-state system, thus rendering them a promising candidate system for studying and utilizing quantum properties of collective many-particle degrees of freedom.

Friends' knowledge of youth internalizing and externalizing adjustment: accuracy, bias, and the influences of gender, grade, positive friendship quality, and self-disclosure.

PubMed

Swenson, Lance P; Rose, Amanda J

2009-08-01

Some evidence suggests that close friends may be knowledgeable of youth's psychological adjustment. However, friends are understudied as reporters of adjustment. The current study examines associations between self- and friend-reports of internalizing and externalizing adjustment in a community sample of fifth-, eighth-, and eleventh-grade youth. The study extends prior work by considering the degree to which friends' reports of youth adjustment are accurate (i.e., predicted by youths' actual adjustment) versus biased (i.e., predicted by the friend reporters' own adjustment). Findings indicated stronger bias effects than accuracy effects, but the accuracy effects were significant for both internalizing and externalizing adjustment. Additionally, friends who perceived their relationships as high in positive quality, friends in relationships high in disclosure, and girls perceived youths' internalizing symptoms most accurately. Knowledge of externalizing adjustment was not influenced by gender, grade, relationship quality, or self-disclosure. Findings suggest that friends could play an important role in prevention efforts.

78 FR 75581 - Patient Protection and Affordable Care Act; Establishment of the Multi-State Plan Program for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-12

... Mental Health Parity and Addiction Equity Act of 2008; Technical Amendment to External Review for Multi... for the Federal external review process under section 2719(b)(2) of the PHS Act and paragraph (d) of...

Remote Imaging of Exploration Flight Test-1 (EFT-1) Entry Heating Risk Reduction

NASA Technical Reports Server (NTRS)

Schuster, David M.; Horvath, Thomas J.; Schwartz, Richard J.

2016-01-01

A Measure of Performance (MOP) identified with an Exploration Flight Test-1 (EFT-1) Multi- Purpose Crew Vehicle (MPCV) Program Flight Test Objective (FTO) (OFT1.091) specified an observation during reentry though external ground-based or airborne assets with thermal detection capabilities. The objective of this FTO was to be met with onboard Developmental Flight Instrumentation (DFI), but the MOP for external observation was intended to provide complementary quantitative data and serve as a risk reduction in the event of anomalous DFI behavior (or failure). Mr. Gavin Mendeck, the Entry, Descent, and Landing (EDL) Phase Engineer for the MPCV Program (Vehicle Integration Office/Systems & Mission Integration) requested a risk-reduction assessment from the NASA Engineering and Safety Center (NESC) to determine whether quantitative imagery could be obtained from remote aerial assets to support the external observation MOP. If so, then a viable path forward was to be determined, risks identified, and an observation pursued. If not, then the MOP for external observation was to be eliminated.

DREISS: Using State-Space Models to Infer the Dynamics of Gene Expression Driven by External and Internal Regulatory Networks

PubMed Central

Gerstein, Mark

2016-01-01

Gene expression is controlled by the combinatorial effects of regulatory factors from different biological subsystems such as general transcription factors (TFs), cellular growth factors and microRNAs. A subsystem’s gene expression may be controlled by its internal regulatory factors, exclusively, or by external subsystems, or by both. It is thus useful to distinguish the degree to which a subsystem is regulated internally or externally–e.g., how non-conserved, species-specific TFs affect the expression of conserved, cross-species genes during evolution. We developed a computational method (DREISS, dreiss.gerteinlab.org) for analyzing the Dynamics of gene expression driven by Regulatory networks, both External and Internal based on State Space models. Given a subsystem, the “state” and “control” in the model refer to its own (internal) and another subsystem’s (external) gene expression levels. The state at a given time is determined by the state and control at a previous time. Because typical time-series data do not have enough samples to fully estimate the model’s parameters, DREISS uses dimensionality reduction, and identifies canonical temporal expression trajectories (e.g., degradation, growth and oscillation) representing the regulatory effects emanating from various subsystems. To demonstrate capabilities of DREISS, we study the regulatory effects of evolutionarily conserved vs. divergent TFs across distant species. In particular, we applied DREISS to the time-series gene expression datasets of C. elegans and D. melanogaster during their embryonic development. We analyzed the expression dynamics of the conserved, orthologous genes (orthologs), seeing the degree to which these can be accounted for by orthologous (internal) versus species-specific (external) TFs. We found that between two species, the orthologs have matched, internally driven expression patterns but very different externally driven ones. This is particularly true for genes with evolutionarily ancient functions (e.g. the ribosomal proteins), in contrast to those with more recently evolved functions (e.g., cell-cell communication). This suggests that despite striking morphological differences, some fundamental embryonic-developmental processes are still controlled by ancient regulatory systems. PMID:27760135