The Science of Surfing Waves and Surfing Breaks - A Review

OpenAIRE

Scarfe, B. E.; Elwany, M. H.S.; Mead, S. T.; Black, K. P.

2003-01-01

Surfing breaks have great social and economic value for coastal communities. In order to preserve and enhance these resources, a common language is needed that will bridge the gap between the colloquial slang of surfers and the technical language of scientists and policy makers. This language is the science of surfing waves and surfing breaks, and the more it is developed and used, the easier relations will be between the interested parties. This paper will create the basis for such a languag...

Collaborative Aerospace Research and Fellowship Program at NASA Glenn Research Center

Science.gov (United States)

Heyward, Ann O.; Kankam, Mark D.

2004-01-01

During the summer of 2004, a 10-week activity for university faculty entitled the NASA-OAI Collaborative Aerospace Research and Fellowship Program (CFP) was conducted at the NASA Glenn Research Center in collaboration with the Ohio Aerospace Institute (OAI). This is a companion program to the highly successful NASA Faculty Fellowship Program and its predecessor, the NASA-ASEE Summer Faculty Fellowship Program that operated for 38 years at Glenn. The objectives of CFP parallel those of its companion, viz., (1) to further the professional knowledge of qualified engineering and science faculty,(2) to stimulate an exchange of ideas between teaching participants and employees of NASA, (3) to enrich and refresh the research and teaching activities of participants institutions, and (4) to contribute to the research objectives of Glenn. However, CFP, unlike the NASA program, permits faculty to be in residence for more than two summers and does not limit participation to United States citizens. Selected fellows spend 10 weeks at Glenn working on research problems in collaboration with NASA colleagues and participating in related activities of the NASA-ASEE program. This year's program began officially on June 1, 2004 and continued through August 7, 2004. Several fellows had program dates that differed from the official dates because university schedules vary and because some of the summer research projects warranted a time extension beyond the 10 weeks for satisfactory completion of the work. The stipend paid to the fellows was $1200 per week and a relocation allowance of $1000 was paid to those living outside a 50-mile radius of the Center. In post-program surveys from this and previous years, the faculty cited numerous instances where participation in the program has led to new courses, new research projects, new laboratory experiments, and grants from NASA to continue the work initiated during the summer. Many of the fellows mentioned amplifying material, both in

Exchange and fellowship programme

Energy Technology Data Exchange (ETDEWEB)

NONE

1959-04-15

By February 1959, the IAEA had received and considered nearly 300 nominations from 31 countries for nuclear science fellowships. More than 200 of the candidates - from 29 countries - had been selected for placement in centres of training in 21 countries. The programme covers three types of training: 1. General techniques training: to develop skills in the use of some fundamental techniques in the field of nuclear energy; 2. Specialist training: to prepare specialists in the theoretical and experimental aspects of the science and technology of nuclear energy; 3. Research training: to provide advanced training, including active participation in research work; this is for persons potentially qualified to develop and carry out research programmes in the basic sciences and engineering. The duration of training varies from some weeks to five or six years. The long-duration training is given at universities or educational establishments of university level, and is of special interest to Member States lacking personnel with the requisite university education. Under its 1959 exchange and fellowship programme, the Agency will be in a position to award over 400 fellowships. Some of these will be paid out of the Agency's operating fund, while 130 fellowships have been offered directly to IAEA by Member States for training at their universities or institutes. There are two new features in the Agency's 1959 programme. One provides for fellowships for scientific research work, the other is the exchange of specialists

Research reports: The 1980 NASA/ASEE Summer Faculty Fellowship Program. [aeronautical research and development

Science.gov (United States)

Barfield, B. F. (Editor); Kent, M. I. (Editor); Dozier, J. (Editor); Karr, G. (Editor)

1980-01-01

The Summer Faculty Fellowship Research Program objectives are: to further the professional knowledge of qualified engineering and science faculty members; to stimulate an exchange of ideas between participants and NASA; to enrich and refresh the research and teaching activities of participants and institutions; and to contribute to the research objectives at the NASA centers. The Faculty Fellows engaged in research projects commensurate with their interests and background and worked in collaboration with a NASA/MSFC colleague.

The National Institute of Dental Research Clinical Dental Staff Fellowship.

Science.gov (United States)

Baum, Bruce J.; And Others

1988-01-01

A program in one of the National Institutes of Health offers clinical training fellowships as a means of training potential dental school faculty by providing both unique clinical skills and high-quality research experience. The program was developed in response to a perceived need for change in academic dentistry. (MSE)

E-based Humanities and E-humanities on a SURF platform

NARCIS (Netherlands)

Kircz, J.G.

2004-01-01

As of 2003, SURF enables three platforms: ICT and Research, Education, and Organisation. Within these programmes, SURF has funds available to promote ICT innovations. Innovation is not an easy notion to explain. Too often we encounter new wine in old bottles and changes in vocabulary frequently

The Research and Application of SURF Algorithm Based on Feature Point Selection Algorithm

Directory of Open Access Journals (Sweden)

Zhang Fang Hu

2014-04-01

Full Text Available As the pixel information of depth image is derived from the distance information, when implementing SURF algorithm with KINECT sensor for static sign language recognition, there can be some mismatched pairs in palm area. This paper proposes a feature point selection algorithm, by filtering the SURF feature points step by step based on the number of feature points within adaptive radius r and the distance between the two points, it not only greatly improves the recognition rate, but also ensures the robustness under the environmental factors, such as skin color, illumination intensity, complex background, angle and scale changes. The experiment results show that the improved SURF algorithm can effectively improve the recognition rate, has a good robustness.

Research reports: 1989 NASA/ASEE Summer faculty fellowship program

International Nuclear Information System (INIS)

Karr, G.R.; Six, R.; Freeman, L.M.

1989-12-01

For the twenty-fifth consecutive year, a NASA/ASEE Summer Faculty Fellowship Program was conducted at the Marshall Space Flight Center (MSFC). The basic objectives of the programs are: (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate an exchange of ideas between participants and NASA; (3) to enrich and refresh the research and teaching activities of the participants' institutions; and (4) to contribute to the research objectives of the NASA Centers. The Faculty Fellows spent ten weeks at MSFC engaged in a research project compatible with their interests and background and worked in collaboration with a NASA/MSFC colleague

Perceived core competency achievements of fellowship and non-fellowship-trained early career pediatric hospitalists.

Science.gov (United States)

Librizzi, Jamie; Winer, Jeffrey C; Banach, Laurie; Davis, Aisha

2015-06-01

The pediatric hospital medicine (PHM) core competencies were established in 2010 to identify the specific knowledge base and skill set needed to provide the highest quality of care for hospitalized children. The objectives of this study were to examine the perceived core competency achievements of fellowship-trained and non-fellowship-trained early career pediatric hospitalists and identify perceived gaps in our current training models. An anonymous Web-based survey was distributed in November 2013. Hospitalists within 5 years of their residency graduation reported their perceived competency in select PHM core competencies. χ(2) and multiprobit regression analyses were utilized. One hundred ninety-seven hospitalists completed the survey and were included; 147 were non-fellowship-trained and 50 were PHM fellowship graduates or current PHM fellows. Both groups reported feeling less than competent in sedation and aspects of business practice. Non-fellowship-trained hospitalists also reported mean scores in the less than competent range in intravenous access/phlebotomy, technology-dependent emergencies, performing Plan-Do-Study-Act process and root cause analysis, defining basic statistical terms, and identifying research resources. Non-fellowship-trained hospitalists reported mean competency scores greater than fellowship-trained hospitalists in pain management, newborn care, and transitions in care. Early career pediatric hospitalists report deficits in several of the PHM core competencies, which should be considered when designing PHM-specific training in the future. Fellowship-trained hospitalists report higher levels of perceived competency in many core areas. © 2015 Society of Hospital Medicine.

UPS fellowships support creative engineering research

OpenAIRE

Crumbley, Liz

2007-01-01

A new $40,000 grant marks the 11th anniversary of support from the United Parcel Service (UPS) Foundation for doctoral fellowships in the Human Factors and Safety Engineering Graduate Program in the Grado Department of Industrial and Systems Engineering (ISE) in the College of Engineering.

Planktonic Subsidies to Surf-Zone and Intertidal Communities

Science.gov (United States)

Morgan, Steven G.; Shanks, Alan L.; MacMahan, Jamie H.; Reniers, Ad J. H. M.; Feddersen, Falk

2018-01-01

Plankton are transported onshore, providing subsidies of food and new recruits to surf-zone and intertidal communities. The transport of plankton to the surf zone is influenced by wind, wave, and tidal forcing, and whether they enter the surf zone depends on alongshore variation in surf-zone hydrodynamics caused by the interaction of breaking waves with coastal morphology. Areas with gently sloping shores and wide surf zones typically have orders-of-magnitude-higher concentrations of plankton in the surf zone and dense larval settlement in intertidal communities because of the presence of bathymetric rip currents, which are absent in areas with steep shores and narrow surf zones. These striking differences in subsidies have profound consequences; areas with greater subsidies support more productive surf-zone communities and possibly more productive rocky intertidal communities. Recognition of the importance of spatial subsidies for rocky community dynamics has recently advanced ecological theory, and incorporating surf-zone hydrodynamics would be an especially fruitful line of investigation.

Impact of fellowship training on research productivity in academic ophthalmology.

Science.gov (United States)

Huang, Grace; Fang, Christina H; Lopez, Santiago A; Bhagat, Neelakshi; Langer, Paul D; Eloy, Jean Anderson

2015-01-01

To assess whether scholarly impact of academic ophthalmologists, as measured using the h-index, is affected by fellowship training status and to further characterize differences in productivity among the various subspecialties and by departmental rank. A descriptive and correlational design was used. In total, 1440 academic ophthalmologists from 99 ophthalmology training programs were analyzed. The h-index data were obtained from the Scopus database. Faculty members were classified by academic rank and grouped into 10 categories based on fellowship training: anterior segment, corneal and external disease, glaucoma, uveitis and ocular immunology, vitreoretinal disease, ophthalmic plastic surgery, pediatric ophthalmology, neuro-ophthalmology, ophthalmic pathology, and "other." A one-way analysis of variance or Student t test using Microsoft Excel and "R" statistical software were used for comparison of continuous variables, with significance set at p productivity, as measured using the h-index, than non-fellowship-trained ophthalmologists in this study (p productivity compared with those in other ophthalmology subspecialties (p productivity with increasing academic rank from Assistant Professor to Professor (p productivity between fellowship-trained and non-fellowship-trained ophthalmologists existed individually only at the level of Assistant Professor (p productivity increases with departmental academic rank from Assistant Professor to Professor. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Surfing with capillary waves: a survival strategy for trapped bees

Science.gov (United States)

Roh, Chris; Gharib, Morteza

2017-11-01

Honeybees are able to propel themselves at the water surface. A rapid vibration (30-220 Hz) of wings at the air-water interface results in a locomotion speed of 3-4 cm/s. A mechanism for generating thrust required for achieving and maintaining such speed must be different from their mechanism of flight inasmuch as they are in a different fluid environment. In this study, we present the thrust generating mechanism of the honeybee at the air-water interface. A close observation of the wing's interaction with the water surface showed that the wing does not penetrate nor detach from the water surface. Moreover, the stroke speed of the wing exceeds the minimum capillary wave speed, which signifies that the wing constantly generates the capillary wave by pulling on the surface with its wetted underside. Observation of such interaction suggests that honeybee's locomotion at the water surface resembles surfing on the self-generated capillary wave. A further evidence of described mechanism is explored by constructing a similarly sized mechanical model. This material is based upon work supported by the National Science Foundation under Grant No. CBET-1511414; additional support by the National Science Foundation Graduate Research Fellowship under Grant No. DGE-1144469.

Medical Aspects of Surfing.

Science.gov (United States)

Renneker, Mark

1987-01-01

The medical aspects of surfing include ear and eye injuries and sprains and strains of the lower back and neck, as well as skin cancer from exposure to the sun. Treatment, rehabilitation, and prevention of these problems are discussed. Surfing is recommended as part of an exercise program for reasonably healthy people. (Author/MT)

Research reports: 1990 NASA/ASEE Summer faculty fellowship program

International Nuclear Information System (INIS)

Freeman, L.M.; Chappell, C.R.; Six, F.; Karr, G.R.

1990-10-01

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

Strategic Management at Mormaii - the Brazilian Surf Industry Leader

Directory of Open Access Journals (Sweden)

Marcos Abilio Bosquetti

2017-01-01

Full Text Available The sport of surfing has been growing rapidly in popularity worldwide and Brazil is among the countries with the largest surfing population, behind the United States and Australia, however, multinational surf companies are rushing in emerging markets like Brazil to find new opportunities for growth. This paper intends to provide insights on how local companies in these markets can overcome and even take advantage of differences with global competitors by re-thinking their core competencies and business models. Therefore, empirical research applying qualitative case study methodology was developed to investigate the role of strategy in the surf industry - a fairly unexplored research topic. Semi-structured in-depth interviews with the founder and CEO and the executive directors at the Brazilian surf industry leader - Mormaii, were conducted to understand how the 4-decade local company found its way to success. Although the theories: RBV, Core Competencies, and Dynamic Capabilities complement each other and help to explain firms’ performance and strategic choices, in empirical studies strategy has been analyzed only by one or another theory. Therefore, the simultaneous use of these three theories intended to fill this gap in the literature and bring more consistency to the discussion of this case study. As a result, this empirical study illustrates the RBV perspective, which stems from the principle that the source of firms’ competitive advantage lies in their internal resources and capabilities, rather than simply evaluating environmental opportunities and threats in conducting business. It also highlights the role that core competence and dynamic capabilities play in the company’s virtuous circle of sustainable growth and provides practitioners clues for re-thinking their strategies.

Surf similarity and solitary wave runup

DEFF Research Database (Denmark)

Fuhrman, David R.; Madsen, Per A.

2008-01-01

The notion of surf similarity in the runup of solitary waves is revisited. We show that the surf similarity parameter for solitary waves may be effectively reduced to the beach slope divided by the offshore wave height to depth ratio. This clarifies its physical interpretation relative to a previ...... functional dependence on their respective surf similarity parameters. Important equivalencies in the runup of sinusoidal and solitary waves are thus revealed.......The notion of surf similarity in the runup of solitary waves is revisited. We show that the surf similarity parameter for solitary waves may be effectively reduced to the beach slope divided by the offshore wave height to depth ratio. This clarifies its physical interpretation relative...... to a previous parameterization, which was not given in an explicit form. Good coherency with experimental (breaking) runup data is preserved with this simpler parameter. A recasting of analytical (nonbreaking) runup expressions for sinusoidal and solitary waves additionally shows that they contain identical...

Los Alamos offers Fellowships

Science.gov (United States)

Los Alamos National Laboratory in New Mexico is calling for applications for postdoctoral appointments and research fellowships. The positions are available in geoscience as well as other scientific disciplines.The laboratory, which is operated by the University of California for the Department of Energy, awards J. Robert Oppenheimer Research Fellowships to scientists that either have or will soon complete doctoral degrees. The appointments are for two years, are renewable for a third year, and carry a stipend of $51,865 per year. Potential applicants should send a resume or employment application and a statement of research goals to Carol M. Rich, Div. 89, Human Resources Development Division, MS P290, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 by mid-November.

Global assessment of surfing conditions: seasonal, interannual and long-term variability

Science.gov (United States)

Espejo, A.; Losada, I.; Mendez, F.

2012-12-01

International surfing destinations owe a great debt to specific combinations of wind-wave, thermal conditions and local bathymetry. As surf quality depends on a vast number of geophysical variables, a multivariable standardized index on the basis of expert judgment is proposed to analyze surf resource in a worldwide domain. Data needed is obtained by combining several datasets (reanalyses): 60-year satellite-calibrated spectral wave hindcast (GOW, WaveWatchIII), wind fields from NCEP/NCAR, global sea surface temperature from ERSST.v3b, and global tides from TPXO7.1. A summary of the global surf resource is presented, which highlights the high degree of variability in surfable events. According to general atmospheric circulation, results show that west facing low to middle latitude coasts are more suitable for surfing, especially those in Southern Hemisphere. Month to month analysis reveals strong seasonal changes in the occurrence of surfable events, enhancing those in North Atlantic or North Pacific. Interannual variability is investigated by comparing occurrence values with global and regional climate patterns showing a great influence at both, global and regional scales. Analysis of long term trends shows an increase in the probability of surfable events over the west facing coasts on the planet (i.e. + 30 hours/year in California). The resulting maps provide useful information for surfers and surf related stakeholders, coastal planning, education, and basic research.; Figure 1. Global distribution of medium quality (a) and high quality surf conditions probability (b).

Data on cytochrome c oxidase assembly in mice and human fibroblasts or tissues induced by SURF1 defect

Directory of Open Access Journals (Sweden)

Nikola Kovářová

2016-06-01

Full Text Available This paper describes data related to a research article entitled “Tissue- and species-specific differences in cytochrome c oxidase assembly induced by SURF1 defects” [1]. This paper includes data of the quantitative analysis of individual forms of respiratory chain complexes I, III and IV present in SURF1 knockout (SURF1−/− and control (SURF1+/+ mouse fibroblasts and tissues and in fibroblasts of human control and patients with SURF1 gene mutation. Also it includes data demonstrating response of complex IV, cytochrome c oxidase (COX, to reversible inhibition of mitochondrial translation in SURF1−/− mouse and SURF1 patient fibroblast cell lines.

SURF: Taking Sustainable Remediation from Concept to Standard Operating Procedure (Invited)

Science.gov (United States)

Smith, L. M.; Wice, R. B.; Torrens, J.

2013-12-01

Over the last decade, many sectors of industrialized society have been rethinking behavior and re-engineering practices to reduce consumption of energy and natural resources. During this time, green and sustainable remediation (GSR) has evolved from conceptual discussions to standard operating procedure for many environmental remediation practitioners. Government agencies and private sector entities have incorporated GSR metrics into their performance criteria and contracting documents. One of the early think tanks for the development of GSR was the Sustainable Remediation Forum (SURF). SURF brings together representatives of government, industry, consultancy, and academia to parse the means and ends of incorporating societal and economic considerations into environmental cleanup projects. Faced with decades-old treatment programs with high energy outputs and no endpoints in sight, a small group of individuals published the institutional knowledge gathered in two years of ad hoc meetings into a 2009 White Paper on sustainable remediation drivers, practices, objectives, and case studies. Since then, SURF has expanded on those introductory topics, publishing its Framework for Integrating Sustainability into Remediation Projects, Guidance for Performing Footprint Analyses and Life-Cycle Assessments for the Remediation Industry, a compendium of metrics, and a call to improve the integration of land remediation and reuse. SURF's research and members have also been instrumental in the development of additional guidance through ASTM International and the Interstate Technology and Regulatory Council. SURF's current efforts focus on water reuse, the international perspective on GSR (continuing the conversations that were the basis of SURF's December 2012 meeting at the National Academy of Sciences in Washington, DC), and ways to capture and evaluate the societal benefits of site remediation. SURF also promotes and supports student chapters at universities across the US

CouchSurfing - a choice for travellers

OpenAIRE

Skog, Christina

2012-01-01

The objective of this thesis was to examine the thoughts and prejudices CouchSurfing evoke in people who had not previously heard of CouchSurfing. Additionally, the views expressed by people who had previously heard about the phenomenon were also studied. The aim was also to determine how these prejudices affected the behaviour of people. The purpose was to understand different aspects and give a more comprehensive picture of CouchSurfing through this thesis. The theoretical framework of ...

THE SUSTAINABILITY OF SURFING TOURISM AT REMOTE DESTINATIONS

OpenAIRE

Hugues Dit Ciles, Emily Kate

2009-01-01

Surfing is an increasing component of the adventure tourism sector. Growth in surfing as a lifestyle, sporting activity and industry has generated a surge of exploration and intrusion by surfing tourism into remote and vulnerable destinations worldwide in the "search" for uncrowded waves at uncharted locations. Consequendy, there have been concerns at the impacts of surfing tourism on coastal, island and marine areas, often characterised by fragile environments and host communi...

Faktor Yang Mendorong Konsumen Membeli Produk Planet Surf

OpenAIRE

Nugraheni, Aninda

2014-01-01

Era Global kini memberikan persaingan ketat bagi beberapa merek produk dalam memasarkan produk. Hal mendasar dalam pemasaran produk dengan promosi yang dilakukan. Beberapa produk lokal dapat terkalahkan oleh merek produk luar. Penelitian ini mengenai produk Planet Surf yang merupakan merek luar mempunyai posisioning produk surfing atau beach wear. Planet Surf menjadi pilihan anak muda karena fashionable dan up-to-date. Planet Surf merupakan toko yang menjual pakaian, sepatu, tas, dompet, d...

Interagency Oncology Task Force Fellowship

Science.gov (United States)

In collaboration with FDA, these fellowships train scientists in research and research-related regulatory review, policies, and regulations to develop a skill set that bridges the two disparate processes.

Unlimited Relativistic Shock Surfing Acceleration

International Nuclear Information System (INIS)

Ucer, D.; Shapiro, V. D.

2001-01-01

Nonrelativistic shock surfing acceleration at quasiperpendicular shocks is usually considered to be a preacceleration mechanism for slow pickup ions to initiate diffusive shock acceleration. In shock surfing, the particle accelerates along the shock front under the action of the convective electric field of the plasma flow. However, the particle also gains kinetic energy normal to the shock and eventually escapes downstream. We consider the case when ions are accelerated to relativistic velocities. In this case, the ions are likely to be trapped for infinitely long times, because the energy of bounce oscillations tends to decrease during acceleration. This suggests the possibility of unlimited acceleration by shock surfing

Surfing-related ocular injuries.

Science.gov (United States)

Kim, J W; McDonald, H R; Rubsamen, P E; Luttrull, J K; Drouilhet, J H; Frambach, D A; Boyer, D S; Lambrou, F H; Hendrick, A; Weiss, J N; Engstrom, R E; Ing, M

1998-01-01

This report evaluates the clinical characteristics of surfing-related ocular trauma to learn the nature of such injuries and propose possible preventive measures. The authors reviewed 11 cases of surfing-related eye injuries caused by direct trauma from the surfboard, studying their mechanism of injury, the associated ocular complications, and the anatomic and visual outcomes of surgical repair. Surfing-related ocular injuries occurred exclusively in young males (mean age, 24.8 years; range, 14-37 years). The mechanism of injury most frequently responsible was impact with the sharp nose of the surfboard following a fall. Serious posterior segment complications were observed in all 11 patients, with nine patients suffering ruptured globes. Despite immediate medical attention, five patients did not recover ambulatory levels of visual acuity (>5/200). Surfing-related ocular trauma presenting to the retinal specialist typically leaves the patient with a permanent visual disability. Important factors contributing to these high-velocity injuries include the sharply pointed nose of the surfboard and the leash keeping the surfer in close proximity to the board following a fall. A simple modification in surfboard design such as blunting the sharp nose of the surfboard, or appropriate protective guards fitted over the surfboard nose, should lessen the severity of such injuries.

Bureau of Transportation Statistics Fellowship: Mid-Year Review

Science.gov (United States)

2018-01-01

The Bureau of Transportation Statistics (BTS) Fellowships are post-graduate research and developmental opportunities at the U.S. Department of Transportation in Washington, DC. The BTS Fellowship program is in its first rotation with five Fel...

“100 percent fun”: A case study of benefits from cold water surfing in Jæren, Norway

OpenAIRE

Elmahdy, Yasmine Mounir

2015-01-01

Master's thesis in International hotel and tourism management Norway is steadily progressing towards being a popular cold-water surf destination. The long Norwegian coastline is attracting an increasing number of surfers who surf year round in extreme weather conditions. The aim of this research is to identify the benefits acquired by Norwegian surfers surfing in cold water along the Jæren coast, south the city of Stavanger in Norway. This research adopted a phenomenological approach and q...

Looking back at the John Mitchell Crouch Fellowship: the most prestigious research award of the Royal Australasian College of Surgeons.

Science.gov (United States)

Boult, Margaret; Babidge, Wendy; Pleass, Susan; Scott, David

2015-10-01

The John Mitchell Crouch Fellowship is a generous endowment made to the Royal Australasian College of Surgeons (RACS) by the young neurosurgeon's family, following his death from a brain tumour. In this article, we examine the significance and legacy of the grant since its inception in 1979. This is the highest level of research fellowship awarded by the RACS recognizing early career excellence, as part of its significant research funding programme (over $1.7 million in 2015). John Mitchell Crouch recipients have been pioneers in various areas of medicine where they have developed new technologies, established research centres, improved patient safety and military surgery and embraced evidence-based medicine. The funds they received have directly contributed to research published in numerous highly respected peer-reviewed journals such as The New England Journal of Medicine; established new laboratories, helped fund clinical trials and allowed new directions of research to be pursued. Recipients of the John Mitchell Crouch Fellowship have been recognized with many awards including 11 Australian and New Zealand Honours to date. Many other significant research funds have been subsequently bestowed, including over 120 National Health Medical Research Council (NHMRC) grants to Australian and New Zealand recipients subsequent to their Fellowship. This article also shows the range of disciplines in which the award has supported cutting-edge research leading to benefits for patients and health care. © 2015 Royal Australasian College of Surgeons.

34 CFR 356.11 - What types of problems may be researched under the fellowship program?

Science.gov (United States)

2010-07-01

... 34 Education 2 2010-07-01 2010-07-01 false What types of problems may be researched under the... (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION DISABILITY AND... Program? § 356.11 What types of problems may be researched under the fellowship program? Problems...

The Effect of a Single Bout of Surfing on Exercise-Induced Affect

OpenAIRE

PITTSINGER, RYAN; KRESS, JEFF; CRUSSEMEYER, JILL

2017-01-01

Exercise-induced affect (EIA) has been well documented and is often composed of positive affect, negative affect, tranquility, and fatigue. Research on EIA has focused on mainstream sports such as running, walking, or cycling; however, no research has evaluated the influence of action sports participation in activities such surfing on EIA. The current study examined the effect of a single 30-min surfing bout on EIA in 107 adult volunteers. An additional purpose was if change in affect was sim...

The study of online hospitality exchange : The case of couch surfing network

OpenAIRE

Zaki, Taher

2015-01-01

The work presented here firstly aims at creating awareness about the whole concept of ‘couch surfing,’ relatively a new phenomenon when seeking ‘alternative’ and inexpensive ways to travel to new destinations. This particular research work outlines the emphasis and prospects of alternative ways to travel nowadays. It then progresses to explaining about the couch surfing idea, how it functions as well as its benefits and criticisms. The theoretical framework of this research is based on the mo...

ImageSURF: An ImageJ Plugin for Batch Pixel-Based Image Segmentation Using Random Forests

Directory of Open Access Journals (Sweden)

Aidan O'Mara

2017-11-01

Full Text Available Image segmentation is a necessary step in automated quantitative imaging. ImageSURF is a macro-compatible ImageJ2/FIJI plugin for pixel-based image segmentation that considers a range of image derivatives to train pixel classifiers which are then applied to image sets of any size to produce segmentations without bias in a consistent, transparent and reproducible manner. The plugin is available from ImageJ update site http://sites.imagej.net/ImageSURF/ and source code from https://github.com/omaraa/ImageSURF. Funding statement: This research was supported by an Australian Government Research Training Program Scholarship.

Influence of practice time on surfing injuries

Directory of Open Access Journals (Sweden)

Natacha Verônica Bazanella

Full Text Available Abstract Introduction: studying the influence of surfing on the prevalence of injuries may contribute to prevention. Objective: to analyze the influence of time practicing sports and the occurrence of previous surgery on the profile and prevalence of injuries caused by surfing. Methods: Sixty-six Brazilian surfers (26.16 ± 0.73 years old participated in this study. Anthropometric data, physical activity level, surfing practice time and the prevalence of injuries (type of injury, anatomical region affected, and mechanism of injury were evaluated. To assess which of the studied variables exerted significant influence on the mean number of injuries, a Poisson log-linear model was adjusted through R software (p < 0.05. Results: most surfers were classified as eutrophic (73%, very active (60.6%, had an average practice time of 10.1 ± 1 years, and were not members of a surfing federation (74%. It was also observed that 90.9% of participants reported injuries caused by surfing and 44.9% affected the lower limbs. The majority of these injuries affected the integumentary system (46.6%. The main mechanism of injury was impact with the board or seabed (40.4%. Furthermore, it was found that surfing federation members presented an average of 58.4% more injuries than non-members (p = 0.007. Surfers who had undergone previous surgeries showed an average number of injuries that was 56.9% higher than other surfers (p = 0.012. In addition, it was found that for each extra year of surfing, the average number of injuries increased by 2.5% (p = 0.0118. Conclusion: the average number of injuries increased with increment in time practicing the sport, previous surgery and membership in a surfing federation.

Qualitative Task Analysis to Enhance Sports Characterization: A Surfing Case Study

Directory of Open Access Journals (Sweden)

Moreira Miguel

2014-10-01

Full Text Available The aim of this study was to develop a Matrix of Analysis for Sports Tasks (MAST, regardless of the sports activity, based on practice classification and task analysis. Being this a qualitative research our main question was: in assessing sports’ structure is it possible to make the characterization of any discipline through context and individuals’ behaviours? The sample was within a surf discipline in a competition flowing having 5 of the top 16 Portuguese surfers training together. Based on a qualitative method, studying the surf as the main activity was an interpretative study case. The MAST was applied in four phases: taxonomy; tasks and context description; task analysis; teaching and performance strategies. Its application allowed the activities’ characterization through the observation, surfer’s opinions and bibliographical support. The triangulation of the data was used as an information data treatment. The elements were classified by the challenges proposed to the practitioners and the taxonomy was constituted by the sport activities, group, modality and discipline. Surf is a discipline of surfing which is a sliding sport modality, therefore, a nature sport. In the context description, we had the wave’s components and constraints and the surfboards’ qualities. Through task analysis we obtained a taxonomy of surf manoeuvres. The structural and functional analysis allowed finding solutions for learning of surf techniques with trampoline and skateboards because these fit in sliding sports. MAST makes possible the development of strategies that benefit teaching and performance intervention

Qualitative Task Analysis to Enhance Sports Characterization: A Surfing Case Study

Science.gov (United States)

Moreira, Miguel; Peixoto, César

2014-01-01

The aim of this study was to develop a Matrix of Analysis for Sports Tasks (MAST), regardless of the sports activity, based on practice classification and task analysis. Being this a qualitative research our main question was: in assessing sports’ structure is it possible to make the characterization of any discipline through context and individuals’ behaviours? The sample was within a surf discipline in a competition flowing having 5 of the top 16 Portuguese surfers training together. Based on a qualitative method, studying the surf as the main activity was an interpretative study case. The MAST was applied in four phases: taxonomy; tasks and context description; task analysis; teaching and performance strategies. Its application allowed the activities’ characterization through the observation, surfer’s opinions and bibliographical support. The triangulation of the data was used as an information data treatment. The elements were classified by the challenges proposed to the practitioners and the taxonomy was constituted by the sport activities, group, modality and discipline. Surf is a discipline of surfing which is a sliding sport modality, therefore, a nature sport. In the context description, we had the wave’s components and constraints and the surfboards’ qualities. Through task analysis we obtained a taxonomy of surf manoeuvres. The structural and functional analysis allowed finding solutions for learning of surf techniques with trampoline and skateboards because these fit in sliding sports. MAST makes possible the development of strategies that benefit teaching and performance intervention. PMID:25414757

The usage of color invariance in SURF

Science.gov (United States)

Meng, Gang; Jiang, Zhiguo; Zhao, Danpei

2009-10-01

SURF (Scale Invariant Feature Transform) is a robust local invariant feature descriptor. However, SURF is mainly designed for gray images. In order to make use of the information provided by color (mainly RGB channels), this paper presents a novel colored local invariant feature descriptor, CISURF (Color Invariance based SURF). The proposed approach builds the descriptors in a color invariant space, which stems from Kubelka-Munk model and provides more valuable information than the gray space. Compared with the conventional SURF and SIFT descriptors, the experimental results show that descriptors created by CISURF is more robust to the circumstance changes such as the illumination direction, illumination intensity, and the viewpoints, and are more suitable for the deep space background objects.

IAEA Fellowship Program, 1997 report on United States participants

International Nuclear Information System (INIS)

1997-01-01

The International Atomic Energy Agency (IAEA) Fellowship Program began in April 1958 as a part of the Agency's Technical Cooperation (TC) Program. Through the TC Program, the IAEA provides technical assistance to meet the needs of recipient countries and to bring about a substantial transfer of technology. This is done by providing experts, equipment, fellowships, and training courses. This report addresses the US component of the fellowship program. These fellowships provide opportunities for research and training of scientists, engineers and physicians from developing countries in the peaceful application of nuclear energy. The fellowships are awarded to persons who are, or soon will be, trusted with responsibilities that are important to the development of their countries. Fellowship awards are classified into two groups, those financed by the IAEA General Fund or the UNDP Fund (Type 1 Fellowships and Scientific Visits), and those offered by Member States (Type 2 Fellowships). In placing individuals, preference is given to applicants from countries that are signatories to the Treaty on Non-Proliferation of Nuclear Weapons or to the Treaty for the Prohibition of Nuclear Weapons in Latin America

IAEA Fellowship Program, 1996 report on United States participants

International Nuclear Information System (INIS)

1996-01-01

The International Atomic Energy Agency (IAEA) Fellowship Program began in April 1958 as a part of the Agency's Technical Cooperation (TC) Program. Through the TC Program, the IAEA provides technical assistance to meet the needs of recipient countries and to bring about a substantial transfer of technology. This is done by providing experts, equipment, fellowships, and training courses. This report addresses the US component of the fellowship program. These fellowships provide opportunities for research and training of scientists, engineers and physicians from developing countries in the peaceful application of nuclear energy. The fellowships are awarded to persons who are, or soon will be, trusted with responsibilities that are important to the development of their countries. Fellowship awards are classified into two groups, those financed by the IAEA General Fund or the UNDP Fund (Type 1 Fellowships and Scientific Visits), and those offered by Member States (Type 2 Fellowships). In placing individuals, preference is given to applicants from countries that are signatories to the Treaty on Non-Proliferation of Nuclear Weapons or to the Treaty for the Prohibition of Nuclear Weapons in Latin America

The 1989 NASA-ASEE Summer Faculty Fellowship Program in Aeronautics and Research

Science.gov (United States)

Boroson, Harold R.; Soffen, Gerald A.; Fan, Dah-Nien

1989-01-01

The 1989 NASA-ASEE Summer Faculty Fellowship Program at the Goddard Space Flight Center was conducted during 5 Jun. 1989 to 11 Aug. 1989. The research projects were previously assigned. Work summaries are presented for the following topics: optical properties data base; particle acceleration; satellite imagery; telemetry workstation; spectroscopy; image processing; stellar spectra; optical radar; robotics; atmospheric composition; semiconductors computer networks; remote sensing; software engineering; solar flares; and glaciers.

Turbulent viscosity in natural surf zones

NARCIS (Netherlands)

Grasso, F.R.; Ruessink, B.G.

2012-01-01

Waves breaking in the shallow surf zone near the shoreline inject turbulence into the water column that may reach the bed to suspend sediment. Breaking-wave turbulence in the surf zone is, however, poorly understood, which is one of the reasons why many process-based coastal-evolution models

76 FR 93 - Summer Undergraduate Research Fellowships (SURF) NIST Gaithersburg and Boulder Programs...

Science.gov (United States)

2011-01-03

... encourage outstanding undergraduate students to pursue careers in science and engineering. The objective of...: Catalog of Federal Domestic Assistance Name and Number: Measurement and Engineering Research and Standards... engineering sciences and, as the lead Federal agency for technology transfer, it provides a strong interface...

Social Networking Sites' Influence on Travelers' Authentic Experience a Case Study of Couch Surfing

Science.gov (United States)

Liu, Xiao

2013-01-01

This study explored travelers' experiences in the era of network hospitality 2.0 using CouchSurfing.org as a case study. The following research questions guided this study: 1) what experience does CouchSurfing create for travelers before, during and after their travel? 2) how does couch surfers' experience relate to authenticity in context of…

Centre for Global Development Visiting Fellowship Program | IDRC ...

International Development Research Centre (IDRC) Digital Library (Canada)

The Center for Global Development (CGD), located in Washington DC, is a globally preeminent think tank with unique networking and reach. Its Visiting Fellowship Program offers fellowships to scholars from think tanks and academic research institutions in Africa, Asia, and Latin America. Over the period from 2012 to2017, ...

Current research at NBS using synchrotron radiation at SURF-II

International Nuclear Information System (INIS)

Parr, A.C.; Rakowsky, G.; Ederer, D.L.; Stockbauer, R.L.; West, J.B.; Dehmer, J.L.

1980-01-01

The National Bureau of Standards (NBS) Synchrotron Ultraviolet Radiation Facility (SURF-II) is used in conjunction with a high flux normal incidence monochromator for angle resolved wavelength dependent photoelectron studies. The recent work has concentrated on studies of the effect of shape resonances on molecular vibrational intensity distributions as well as the effects of autoionization upon the vibrational intensity distributions over narrow wavelength regions. Results for CO, N 2 , Ar and Xe will be discussed

Facts about fellowships

International Nuclear Information System (INIS)

1974-01-01

Fellowships are part of the IAEA's technical assistance programme for developing countries. Each year, fellowship nominations are invited from the governments of developing countries, to be submitted to the IAEA through the ministry within the government which is responsible for atomic energy matters. Usually applicants for fellowships are employees of the atomic energy commission within the government, or of the ministry of health, agricultural, or education. Applications from individuals not already employed by the government seldom receive the necessary government endorsement or nomination, which includes a commitment by the government to continue the Fellow's local salary while he is on his fellowship if he is already employed, and to employ him for at least two years after he returns from his fellowship training programme abroad. In applying for a fellowship, the applicant agrees to return to his home country after his training and to work for a period of at least two years in the peaceful uses of atomic energy in his own country. Applications received by the IAEA from the nominating governments undergo a series of evaluations which includes a review by technical experts within the Agency, who recommend suitable technical training for each applicant, including appropriate training institutions and host countries. Whenever suitable, the technical evaluator follows any suggestion by the applicant and his nominating government regarding prospective training institutions and host country. Before a final selection of applicants is made, account is taken of the suitability of training proposed and recommended, the language ability of the applicant relative to the proposed host country, the suitability of the training proposed to the needs of his country's development, and the number of fellowships available to the Agency. Whenever possible, the fellowship is related to a technical assistance project in the developing country, and the training is in conformity with

Long-term outcomes of performing a postdoctoral research fellowship during general surgery residency.

Science.gov (United States)

Robertson, Charles M; Klingensmith, Mary E; Coopersmith, Craig M

2007-04-01

To determine whether dedicated research time during surgical residency leads to funding following postgraduate training. Unlike other medical specialties, a significant number of general surgery residents spend 1 to 3 years in dedicated laboratory research during their training. The impact this has on obtaining peer reviewed research funding after residency is unknown. Survey of all graduates of an academic general surgery resident program from 1990 to 2005 (n = 105). Seventy-five (71%) of survey recipients responded, of which 66 performed protected research during residency. Fifty-one currently perform research (mean effort, 26%; range, 2%-75%). Twenty-three respondents who performed research during residency (35%) subsequently received independent faculty funding. Thirteen respondents (20%) obtained NIH grants following residency training. The number of papers authored during resident research was associated with obtaining subsequent faculty grant support (9.3 vs. 5.2, P = 0.02). Faculty funding was associated with obtaining independent research support during residency (42% vs. 17%, P = 0.04). NIH-funded respondents spent more combined years in research before and during residency (3.7 vs. 2.8, P = 0.02). Academic surgeons rated research fellowships more relevant to their current job than private practitioners (4.3 vs. 3.4 by Likert scale, P < 0.05). Both groups considered research a worthwhile use of their time during residency (4.5 vs. 4.1, P = not significant). A large number of surgical trainees who perform a research fellowship in the middle of residency subsequently become funded investigators in this single-center survey. The likelihood of obtaining funding after residency is related to productivity and obtaining grant support during residency as well as cumulative years of research prior to obtaining a faculty position.

Injuries resulting from car surfing--United States, 1990-2008.

Science.gov (United States)

2008-10-17

"Car surfing" is a term introduced in the mid-1980s to describe a thrill-seeking activity that involves riding on the exterior of a moving motor vehicle while it is being driven by another person. Although reports of car-surfing injuries have been published in the United States, no study to date has analyzed these events from a national perspective. Because traditional public health datasets do not collect morbidity or mortality data on this practice, CDC searched U.S. newspaper reports to provide an initial characterization of car-surfing injuries on a national scale. That analysis identified 58 reports of car-surfing deaths and 41 reports of nonfatal injury from 1990 through August 2008. Most reports of car-surfing injuries came from newspapers in the Midwest and South (75%), and most of the injuries were among males (70%) and persons aged 15-19 years (69%). The first identified newspaper reports about car-surfing injuries were published in the early 1990s, and new reports have been published every year since then. Parents and teens should be aware of the potentially lethal consequences of car surfing, which can occur even at low vehicle speeds, sometimes resulting from unanticipated movements of the vehicle, such as swerving or braking.

Postdoctoral pharmacy industry fellowships: a descriptive analysis of programs and postgraduate positions.

Science.gov (United States)

Melillo, Stephanie; Gangadharan, Amy; Johnson, Hiliary; Schleck, Patrick; Steinberg, Michael; Alexander, James G

2012-01-01

Postdoctoral pharmacy industry fellowship programs and the employment of fellowship graduates are described. A list of postgraduate industry fellowships was gathered from the 2009 ASHP Midyear Clinical Meeting. Data regarding program characteristics were collected using the Personnel Placement Service database and program-specific brochures. After data compilation, a standardized survey was sent in January 2010 via e-mail to the point of contact for all programs to confirm the accuracy of the program's characteristics. Only academically affiliated industry fellowship programs were analyzed. Retrospective data were collected regarding the first position of employment for all fellows who graduated from the program between 2005 and 2009 and the position of those same individuals at the time of survey completion. Surveys were sent to 64 postgraduate industry fellowship programs affiliated with a school of pharmacy, 56 (87.5%) of whom responded. The departmental breakdown for positions offered (n = 75) across all academically affiliated industry fellowship programs (including nonresponders) was as follows: medical affairs (38.7%, n = 29), clinical research (32.0%, n = 24), regulatory affairs (9.3%, n = 7), commercial (8.0%, n = 6), health economics and outcomes research (8.0%, n = 6), and pharmacovigilance (4.0%, n = 3). Data from fellows during years 1-5 after completion of the industry fellowship indicated that 90.5% of former fellows remained in the industry (n = 238). The postgraduate industry fellowship programs surveyed indicated that the majority of fellowship graduates continued to hold positions in industry after program completion. The majority of industry fellowships and subsequent job placements occurred in the areas of medical affairs, clinical research, and regulatory affairs.

Summer Research Fellowships for Students and Teachers - 2005

Indian Academy of Sciences (India)

Fellows willing to accept students/teachers for work on joint short-term projects are included as a supplement in the November 2004 issue of Resonance - journal of science education. This information is also available in the Academy website. Proposals are invited from interested students and teachers for these Fellowships ...

The characterization of surf tourists in the Algarve

OpenAIRE

Frank, Fabia Hanna

2014-01-01

Dissertação de mestrado, Economia do Turismo e Desenvolvimento Regional, Faculdade de Economia, Universidade do Algarve, 2014 Even though surf tourism in Portugal is an economic activity with a steady growth rate, there are not many assessment studies available. Using a sample of 240 participants, this dissertation aims to characterize surf tourists that stay in surf camps in the Algarve. Nearly half of all respondents (49,2%) are German. A large proportion of respondents are s...

Small-Scale Surf Zone Geometric Roughness

Science.gov (United States)

2017-12-01

using stereo imagery techniques. A waterproof two- camera system with self-logging and internal power was developed using commercial-off-the-shelf...estimates. 14. SUBJECT TERMS surface roughness, nearshore, aerodynamic roughness, surf zone, structure from motion, 3D imagery 15. NUMBER OF... power was developed using commercial-off-the- shelf components and commercial software for operations 1m above the sea surface within the surf zone

AMS/DOE Fellowship Recipients

Energy Technology Data Exchange (ETDEWEB)

Armstrong, Stephanie [American Meteorological Society, Boston, MA (United States)

2016-11-21

The AMS/DOE graduate fellowships were awarded to three students entering their first year of graduate study. The funds allowed each student to take a full course load during their first of year of graduate study which helps each of them to enter the professional, scientific community at an earlier date. Each recipient is academically outstanding, received glowing references of support and demonstrated their strong desire to perform scientific research. As part of the fellowship, each of the students was invited to attend the AMS Annual Meeting where they got to participate in the AMS student conference, attend scientific sessions and visit the exhibition hall. In addition, a student awards luncheon was held where each of the recipients got to meet their sponsor and receive a certificate.

Marshall Space Flight Center Faculty Fellowship Program

Science.gov (United States)

Six, N. F. (Compiler)

2015-01-01

The Faculty Fellowship program was revived in the summer of 2015 at NASA Marshall Space Flight Center, following a period of diminished faculty research activity here since 2006 when budget cuts in the Headquarters' Education Office required realignment. Several senior Marshall managers recognized the need to involve the Nation's academic research talent in NASA's missions and projects to the benefit of both entities. These managers invested their funds required to establish the renewed Faculty Fellowship program in 2015, a 10-week residential research involvement of 16 faculty in the laboratories and offices at Marshall. These faculty engineers and scientists worked with NASA collaborators on NASA projects, bringing new perspectives and solutions to bear. This Technical Memorandum is a compilation of the research reports of the 2015 Marshall Faculty Fellowship program, along with the Program Announcement (appendix A) and the Program Description (appendix B). The research touched on seven areas-propulsion, materials, instrumentation, fluid dynamics, human factors, control systems, and astrophysics. The propulsion studies included green propellants, gas bubble dynamics, and simulations of fluid and thermal transients. The materials investigations involved sandwich structures in composites, plug and friction stir welding, and additive manufacturing, including both strength characterization and thermosets curing in space. The instrumentation projects involved spectral interfero- metry, emissivity, and strain sensing in structures. The fluid dynamics project studied the water hammer effect. The human factors project investigated the requirements for close proximity operations in confined spaces. Another team proposed a controls system for small launch vehicles, while in astrophysics, one faculty researcher estimated the practicality of weather modification by blocking the Sun's insolation, and another found evidence in satellite data of the detection of a warm

SURF IA Conflict Detection and Resolution Algorithm Evaluation

Science.gov (United States)

Jones, Denise R.; Chartrand, Ryan C.; Wilson, Sara R.; Commo, Sean A.; Barker, Glover D.

2012-01-01

The Enhanced Traffic Situational Awareness on the Airport Surface with Indications and Alerts (SURF IA) algorithm was evaluated in a fast-time batch simulation study at the National Aeronautics and Space Administration (NASA) Langley Research Center. SURF IA is designed to increase flight crew situation awareness of the runway environment and facilitate an appropriate and timely response to potential conflict situations. The purpose of the study was to evaluate the performance of the SURF IA algorithm under various runway scenarios, multiple levels of conflict detection and resolution (CD&R) system equipage, and various levels of horizontal position accuracy. This paper gives an overview of the SURF IA concept, simulation study, and results. Runway incursions are a serious aviation safety hazard. As such, the FAA is committed to reducing the severity, number, and rate of runway incursions by implementing a combination of guidance, education, outreach, training, technology, infrastructure, and risk identification and mitigation initiatives [1]. Progress has been made in reducing the number of serious incursions - from a high of 67 in Fiscal Year (FY) 2000 to 6 in FY2010. However, the rate of all incursions has risen steadily over recent years - from a rate of 12.3 incursions per million operations in FY2005 to a rate of 18.9 incursions per million operations in FY2010 [1, 2]. The National Transportation Safety Board (NTSB) also considers runway incursions to be a serious aviation safety hazard, listing runway incursion prevention as one of their most wanted transportation safety improvements [3]. The NTSB recommends that immediate warning of probable collisions/incursions be given directly to flight crews in the cockpit [4].

Surfing into spirituality and a new, aquatic nature religion.

Science.gov (United States)

Taylor, Bron

2007-01-01

"Soul surfers" consider surfing to be a profoundly meaningful practice that brings physical, psychological, and spiritual benefits. They generally agree on where surfing initially developed, that it assumed a religious character, was suppressed for religious reasons, has been undergoing a revival, and enjoins reverence for and protection of nature. This subset of the global surfing community should be understood as a new religious movement-a globalizing, hybridized, and increasingly influential example of what I call aquatic nature religion. For these individuals, surfing is a religious form in which a specific sensual practice constitutes its sacred center, and the corresponding experiences are constructed in a way that leads to a belief in nature as powerful, transformative, healing, and sacred. I advance this argument by analyzing these experiences, as well as the myths, rites, symbols, terminology, technology, material culture, and ethical mores that are found within surfing subcultures.

AcademyHealth's Delivery System Science Fellowship: Training Embedded Researchers to Design, Implement, and Evaluate New Models of Care.

Science.gov (United States)

Kanani, Nisha; Hahn, Erin; Gould, Michael; Brunisholz, Kimberly; Savitz, Lucy; Holve, Erin

2017-07-01

AcademyHealth's Delivery System Science Fellowship (DSSF) provides a paid postdoctoral pragmatic learning experience to build capacity within learning healthcare systems to conduct research in applied settings. The fellowship provides hands-on training and professional leadership opportunities for researchers. Since its inception in 2012, the program has grown rapidly, with 16 health systems participating in the DSSF to date. In addition to specific projects conducted within health systems (and numerous publications associated with those initiatives), the DSSF has made several broader contributions to the field, including defining delivery system science, identifying a set of training objectives for researchers working in delivery systems, and developing a national collaborative network of care delivery organizations, operational leaders, and trainees. The DSSF is one promising approach to support higher-value care by promoting continuous learning and improvement in health systems. © 2017 Society of Hospital Medicine.

Perceived Mentoring Practices in Developmental-Behavioral Pediatrics Fellowship Programs.

Science.gov (United States)

Diekroger, Elizabeth A; Reyes, Charina; Myers, Katherine M; Li, Hong; Kralovic, Shanna K; Roizen, Nancy

2017-05-01

Junior physicians describe mentoring relationships as integral to their career development and success. Current evidence suggests that mentoring is under-utilized despite interest from trainees. The purpose of this study is to describe the mentoring practices in developmental-behavioral pediatric (DBP) fellowship programs and identify mentoring needs of DBP fellows and recent graduates. DBP fellows and recent graduates less than 5 years out of training from US-based DBP fellowship programs were contacted to complete a survey on their mentoring experiences in fellowship and early career. A total of 90 respondents completed the entire survey including 47 current DBP fellows and 43 recent graduates. Only 52% of respondents reported having a formal faculty mentor during their fellowship. Only 45% of recent graduates reported that they currently have a mentor, of those without a current mentor 83% said they would like to have a mentor. Adequate mentoring during fellowship was lowest for career development and research (34% and 27%). Satisfaction with mentoring was associated with having a formal mentor (p mentoring in multiple areas (p mentoring addresses the mentee's career goals, provides insight into being a developmental-behavioral pediatrician, assists in navigating academics, and involves a personal relationship. Results suggest opportunities for improved mentoring in DBP fellowship programs, particularly in the areas of career development and research and that there is a significant need for mentorship among recent graduates. Findings from this study can inform program improvement in mentoring for DBP fellows and recent graduates.

The 2004 NASA Faculty Fellowship Program Research Reports

Science.gov (United States)

Pruitt, J. R.; Karr, G.; Freeman, L. M.; Hassan, R.; Day, J. B. (Compiler)

2005-01-01

This is the administrative report for the 2004 NASA Faculty Fellowship Program (NFFP) held at the George C. Marshall Space Flight Center (MSFC) for the 40th consecutive year. The NFFP offers science and engineering faculty at U.S. colleges and universities hands-on exposure to NASA s research challenges through summer research residencies and extended research opportunities at participating NASA research Centers. During this program, fellows work closely with NASA colleagues on research challenges important to NASA's strategic enterprises that are of mutual interest to the fellow and the Center. The nominal starting and .nishing dates for the 10-week program were June 1 through August 6, 2004. The program was sponsored by NASA Headquarters, Washington, DC, and operated under contract by The University of Alabama, The University of Alabama in Huntsville, and Alabama A&M University. In addition, promotion and applications are managed by the American Society for Engineering Education (ASEE) and assessment is completed by Universities Space Research Association (USRA). The primary objectives of the NFFP are to: Increase the quality and quantity of research collaborations between NASA and the academic community that contribute to the Agency s space aeronautics and space science mission. Engage faculty from colleges, universities, and community colleges in current NASA research and development. Foster a greater public awareness of NASA science and technology, and therefore facilitate academic and workforce literacy in these areas. Strengthen faculty capabilities to enhance the STEM workforce, advance competition, and infuse mission-related research and technology content into classroom teaching. Increase participation of underrepresented and underserved faculty and institutions in NASA science and technology.

Craniofacial Surgery Fellowship Websites.

Science.gov (United States)

Silvestre, Jason; Agarwal, Divyansh; Taylor, Jesse A

2016-06-01

Applicants for craniofacial surgery fellowships utilize Internet-based resources like the San Francisco (SF) Match to manage applications. The purpose of this study was to evaluate the accessibility and content of craniofacial surgery fellowship websites (CSFWs). A list of available craniofacial surgery fellowships was compiled from directories of the American Society of Craniofacial Surgery (ACSFS) and SF Match. Accessibility of CSFWs was assessed via links from these directories and a Google search. Craniofacial surgery fellowship websites were evaluated on education and recruitment content and compared via program characteristics. Twenty-four of the 28 US-based craniofacial surgery fellowship programs had a CSFW (86%). The ACSFS and SF Match databases had limited CSFW accessibility, but a Google search revealed most CSFWs had the top search result (76%). In total, CSFWs provided an average of 39% of education and recruitment variables. While most programs provided fellowship program descriptions (96%), application links (96%), and faculty listings (83%), relatively few provided rotation schedules (13%), fellow selection process information (13%), or interview dates (8%). CSFW content did not vary by program location, faculty size, accreditation status, or institutional affiliations (P > 0.05). Craniofacial surgery fellowships often lack readily accessible websites from national program lists and have limited information for interested applicants. The consistent lack of online information across programs suggests future opportunities exist to improve these educational resources.

UC/Los Alamos Entrepreneurial Postdoctoral Fellowship Pilot Program

Energy Technology Data Exchange (ETDEWEB)

Johnston, Mariann R. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Clow, Shandra Deann [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2017-03-06

The UC/Los Alamos Entrepreneurial Postdoctoral Fellowship Pilot Program (Pilot) for existing postdoctoral researchers at Los Alamos National Laboratory (Los Alamos) to gain skills in entrepreneurship and commercializing technology as part of their postdoctoral experience. This program will incorporate training and mentoring during the first 6-month period, culminating in a focused 6-month Fellowship aimed at creating a new business in Northern New Mexico.

Supporting "The Best and Brightest" in Science and Engineering: NSF Graduate Research Fellowships

OpenAIRE

Richard B. Freeman; Tanwin Chang; Hanley Chiang

2005-01-01

The National Science Foundation's (NSF) Graduate Research Fellowship (GRF) is a highly prestigious award for science and engineering (S&E) graduate students. This paper uses data from 1952 to 2004 on the population of over 200,000 applicants to the GRF to examine the determinants of the number and characteristics of applicants and the characteristics of awardees. In the early years of the program, GRF awards went largely to physical science and mathematics students and disproportionately to w...

SURF Model Calibration Strategy

Energy Technology Data Exchange (ETDEWEB)

Menikoff, Ralph [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2017-03-10

SURF and SURFplus are high explosive reactive burn models for shock initiation and propagation of detonation waves. They are engineering models motivated by the ignition & growth concept of high spots and for SURFplus a second slow reaction for the energy release from carbon clustering. A key feature of the SURF model is that there is a partial decoupling between model parameters and detonation properties. This enables reduced sets of independent parameters to be calibrated sequentially for the initiation and propagation regimes. Here we focus on a methodology for tting the initiation parameters to Pop plot data based on 1-D simulations to compute a numerical Pop plot. In addition, the strategy for tting the remaining parameters for the propagation regime and failure diameter is discussed.

Genome Surfing As Driver of Microbial Genomic Diversity.

Science.gov (United States)

Choudoir, Mallory J; Panke-Buisse, Kevin; Andam, Cheryl P; Buckley, Daniel H

2017-08-01

Historical changes in population size, such as those caused by demographic range expansions, can produce nonadaptive changes in genomic diversity through mechanisms such as gene surfing. We propose that demographic range expansion of a microbial population capable of horizontal gene exchange can result in genome surfing, a mechanism that can cause widespread increase in the pan-genome frequency of genes acquired by horizontal gene exchange. We explain that patterns of genetic diversity within Streptomyces are consistent with genome surfing, and we describe several predictions for testing this hypothesis both in Streptomyces and in other microorganisms. Copyright © 2017 Elsevier Ltd. All rights reserved.

An Analysis of the SURF Method

Directory of Open Access Journals (Sweden)

Edouard Oyallon

2015-07-01

Full Text Available The SURF method (Speeded Up Robust Features is a fast and robust algorithm for local, similarity invariant representation and comparison of images. Similarly to many other local descriptor-based approaches, interest points of a given image are defined as salient features from a scale-invariant representation. Such a multiple-scale analysis is provided by the convolution of the initial image with discrete kernels at several scales (box filters. The second step consists in building orientation invariant descriptors, by using local gradient statistics (intensity and orientation. The main interest of the SURF approach lies in its fast computation of operators using box filters, thus enabling real-time applications such as tracking and object recognition. The SURF framework described in this paper is based on the PhD thesis of H. Bay [ETH Zurich, 2009], and more specifically on the paper co-written by H. Bay, A. Ess, T. Tuytelaars and L. Van Gool [Computer Vision and Image Understanding, 110 (2008, pp. 346–359]. An implementation is proposed and used to illustrate the approach for image matching. A short comparison with a state-of-the-art approach is also presented, the SIFT algorithm of D. Lowe [International Journal of Computer Vision, 60 (2004, pp. 91–110], with which SURF shares a lot in common.

A role for Heparan Sulfate in Viral Surfing

Science.gov (United States)

Oh, Myung-Jin; Akhtar, Jihan; Desai, Prashant; Shukla, Deepak

2009-01-01

Heparan sulfate (HS) moieties on cell surfaces are known to provide attachment sites for many viruses including herpes simplex virus type-1 (HSV-1). Here we demonstrate that cells respond to HSV-1 infection by promoting filopodia formation. Filopodia express HS and are subsequently utilized for the transport of HSV-1 virions to cell bodies in a surfing-like phenomenon, which is facilitated by the underlying actin cytoskeleton and is regulated by transient activation of a small Rho GTPase, Cdc42. We also demonstrate that interaction between a highly conserved herpesvirus envelope glycoprotein B (gB) and HS is required for surfing. A HSV-1 mutant that lacks gB fails to surf and quantum-dots conjugated with gB demonstrate surfing-like movements. Our data demonstrates a novel use of a common receptor, HS, which could also be exploited by multiple viruses and quite possibly, many additional ligands for transport along the plasma membrane. PMID:19909728

A role for heparan sulfate in viral surfing

Energy Technology Data Exchange (ETDEWEB)

Oh, Myung-Jin; Akhtar, Jihan [Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, IL 60612 (United States); Desai, Prashant [Viral Oncology Program, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, 1650 Orleans Street, Baltimore, MD 21231 (United States); Shukla, Deepak, E-mail: dshukla@uic.edu [Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, IL 60612 (United States); Department of Microbiology and Immunology, University of Illinois at Chicago, Chicago, IL 60612 (United States)

2010-01-01

Heparan sulfate (HS) moieties on cell surfaces are known to provide attachment sites for many viruses including herpes simplex virus type-1 (HSV-1). Here, we demonstrate that cells respond to HSV-1 infection by enhancing filopodia formation. Filopodia express HS and are subsequently utilized for the transport of HSV-1 virions to cell bodies in a surfing-like phenomenon, which is facilitated by the underlying actin cytoskeleton and is regulated by transient activation of a small Rho GTPase, Cdc42. We also demonstrate that interaction between a highly conserved herpesvirus envelope glycoprotein B (gB) and HS is required for surfing. A HSV-1 mutant that lacks gB fails to surf and quantum dots conjugated with gB demonstrate surfing-like movements. Our data demonstrates a novel use of a common receptor, HS, which could also be exploited by multiple viruses and quite possibly, many additional ligands for transport along the plasma membrane.

Exploring Critical Alternatives for Youth Development through Lifestyle Sport: Surfing and Community Development in Aotearoa/New Zealand

Directory of Open Access Journals (Sweden)

Belinda Wheaton

2017-12-01

Full Text Available While competition-based team sports remain dominant in community and sport-for-development programs, researchers are exploring the value of alternative, less “sportized” activities such as lifestyle/action sports. In this paper, we explore the ways in which surfing is being used in development programs in Aotearoa/New Zealand, examining the perceived social benefits and impact. Our methods involved: (a mapping the range of surfing projects; and (b 8 in-depth interviews with program personnel. Widespread conviction in the positive developmental benefits of surfing was evident, and that surfing had a “special” capacity to reform or heal those who participate in it. However, the ways in which individuals’ self-developments were promoted appear to be following the traditional sport/youth development path. They focus on policies aimed at improved life chances, equipping youth with the tools for self-improvement and self-management, inculcating self-governance and self-reliance. However, a counter narrative co-existed, highlighting surfing as a freeing experience, which, rather than restoring social order, works to instigate a personal transformation or awakening. Despite the range of challenges presented by surfing as a tool for positive development, surfing presents a potentially “critical alternative” which if sport-for-development programs are to be a form of social change, we should remain open to exploring.

Prevalence of Pterygia in Hawaii: Examining Cumulative Surfing Hours as a Risk Factor.

Science.gov (United States)

Lin, Alexander D; Miles, Ku'ulei; Brinks, Mitchel V

2016-08-01

To examine the association between surfing and pterygium prevalence in Hawaii. A convenience sampling was performed at four beaches on the island of Oahu, Hawaii. A total of 169 individuals were interviewed and underwent penlight examination to assess grade and extent of pterygium. Of 169 participants aged 18-80 years, 88 non-surfers, 41 occasional surfers, 15 recreational surfers and 25 surfing enthusiasts were identified based on their lifetime surfing hours. Overall, 19 participants were found to have pterygia (28 pterygia total) including two non-surfers (2.3%), five occasional surfers (12.2%), three recreational surfers (20.0%), and nine enthusiast surfers (36.0%). Variables associated with pterygium prevalence were lifetime surfing hours (p surfing hours as the primary explanatory variable. After adjustment for confounders, a significant linear relationship was observed between chord length and lifetime surfing hours (p = 0.01). Surfing was associated with an increased pterygium prevalence and trend towards an association with increased pterygium severity. Increased risk of exposure to wind, particle irritation, and ultraviolet (UV) radiation while surfing may contribute to pterygium development. Implications for public health include promoting UV protective eyewear during surfing, in addition to raising awareness about the association of pterygia and the sport of surfing.

Marketing plan for online surfing magazine

OpenAIRE

Michna, Jakub

2017-01-01

Název: Marketing plan for online surfing magazine Cíle: The main aim of this thesis is to design a marketing plan for launching new online surfing magazine. This project would emerge from present online media Freeride.cz/Water, which adverse situation is going to be analyzed. Metody: Author used interviewing and personal survey as methods. Secondary data collection, PEST analysis and Google Analytics tool served as framework for resulting SWOT analysis. Výsledky: The marketing plan for one ye...

The effects of surfing and the natural environment on the well-being of combat veterans.

Science.gov (United States)

Caddick, Nick; Smith, Brett; Phoenix, Cassandra

2015-01-01

Although researchers have identified the benefits of physical activity on well-being, there is little evidence concerning the effects of nature-based physical activity. We investigated the effect of one nature-based activity-surfing-on the well-being of combat veterans experiencing posttraumatic stress disorder (PTSD). We conducted interviews and participant observations with a group of combat veterans belonging to a United Kingdom-based veterans' surfing charity. Our primary analytical approach was dialogical narrative analysis. Based on our rigorous analysis and findings, we suggest that surfing facilitated a sense of respite from PTSD. Respite was a fully embodied feeling of release from suffering that was cultivated through surfing and shaped by the stories veterans told of their experiences. We significantly extend previous knowledge on physical activity, combat veterans, and PTSD by highlighting how nature-based physical activity, encapsulated in the conceptual notion of the "blue gym," can promote well-being among combat veterans. © The Author(s) 2014.

Lidar and aerosol measurements over the surf zone

NARCIS (Netherlands)

Moerman, M.M.; Cohen, L.H.; Leeuw, G. de; Kunz, G.J.

2001-01-01

The aerosol produced by waves breaking in the surf zone is important for a variety of processes, such as transport of pollutants and bacteria, and electro optical propagation in the coastal zone. Yet, quantitative information on surf produced aerosol is very limited (de Leeuw et al., 2000). In the

Creating a Cadre of Fellowship-Trained Medical Educators, Part II: A Formal Needs Assessment to Structure Postgraduate Fellowships in Medical Education Scholarship and Leadership.

Science.gov (United States)

Jordan, Jaime; Yarris, Lalena M; Santen, Sally A; Guth, Todd A; Rougas, Steven; Runde, Daniel P; Coates, Wendy C

2017-08-01

Education leaders at the 2012 Academic Emergency Medicine Consensus Conference on education research proposed that dedicated postgraduate education scholarship fellowships (ESFs) might provide an effective model for developing future faculty as scholars. A formal needs assessment was performed to understand the training gap and inform the development of ESFs. A mixed-methods needs assessment was conducted of four emergency medicine national stakeholder groups in 2013: department chairs; faculty education/research leaders; existing education fellowship directors; and current education fellows/graduates. Descriptive statistics were reported for quantitative data. Qualitative data from semistructured interviews and free-text responses were analyzed using a thematic approach. Participants were 11/15 (73%) education fellowship directors, 13/20 (65%) fellows/graduates, 106/239 (44%) faculty education/research leaders, and a convenience sample of 26 department chairs. Department chairs expected new education faculty to design didactics (85%) and teach clinically (96%). Faculty education/research leaders thought new faculty were inadequately prepared for job tasks (83.7%) and that ESFs would improve the overall quality of education research (91.1%). Fellowship directors noted that ESFs provide skills, mentorship, and protected time for graduates to become productive academicians. Current fellows/graduates reported pursing an ESF to develop skills in teaching and research methodology. Stakeholder groups uniformly perceived a need for training in education theory, clinical teaching, and education research. These findings support dedicated, deliberate training in these areas. Establishment of a structure for scholarly pursuits prior to assuming a full-time position will effectively prepare new faculty. These findings may inform the development, implementation, and curricula of ESFs.

Estuary-dependence of larval fishes in a non-estuary associated South African surf zone: evidence for continuity of surf assemblages

Science.gov (United States)

Strydom, Nadine A.; d'Hotman, Bruce D.

2005-04-01

Larval fishes were collected in the Cape Padrone surf zone on the southeast coast of South Africa, using a modified small-mesh seine net. The aim of the study was to assess the composition of fish larvae, with respect to their association with estuaries, in a surf zone that was not in close proximity to an estuary (>5 km). Sampling took place bimonthly during diurnal spring low tides between March and July 2003. In total, 544 fish were caught in the surf zone, comprising 14 families represented by 19 positively identified species, as well as an additional two species that were differentiated but remain unidentified. The families Mugilidae (65%) and Sparidae (26%) dominated the larval catch. The majority of larval fishes caught were in the postflexion stage of development, although some early juveniles were also caught. Body lengths of fish larvae ranged between 2 and 28 mm, with the majority of larvae at the recruitment size for the species. A high proportion of the fish species caught were estuary-dependent. Estuary-dependent marine fish larvae (categories I, II and IV) comprised 68% of total catch by species and 98% by number of individuals. Exclusively marine species (category III) were encountered in low numbers in the surf. The present study provides evidence for continuity in temperate South African surf zones in terms of domination by estuary-dependent larvae and reasons for this pattern are discussed.

Drones at the Beach - Surf Zone Monitoring Using Rotary Wing Unmanned Aerial Vehicles

Science.gov (United States)

Rynne, P.; Brouwer, R.; de Schipper, M. A.; Graham, F.; Reniers, A.; MacMahan, J. H.

2014-12-01

We investigate the potential of rotary wing Unmanned Aerial Vehicles (UAVs) to monitor the surf zone. In recent years, the arrival of lightweight, high-capacity batteries, low-power electronics and compact high-definition cameras has driven the development of commercially available UAVs for hobbyists. Moreover, the low operation costs have increased their potential for scientific research as these UAVs are extremely flexible surveying platforms. The UAVs can fly for ~12 min with a mean loiter radius of 1 - 3.5 m and a mean loiter error of 0.75 - 4.5 m, depending on the environmental conditions, flying style, battery type and vehicle type. Our experiments using multiple, alternating UAVs show that it is possible to have near continuous imagery data with similar Fields Of View. The images obtained from the UAVs (Fig. 1a), and in combination with surveyed Ground Control Points (GCPs) (Fig. 1b, red squares and white circles), can be geo-rectified (Fig. 1c) to pixel resolution between 0.01 - 1 m and a reprojection error, i.e. the difference between the surveyed GPS location of a GCP and the location of the GCP obtained from the geo-rectified image, of O(1 m). These geo-rectified images provide data on a variety of coastal aspects, such as beach width (Wb(x,t)), surf zone width (Wsf(x,t)), wave breaking location (rectangle B), beach usage (circle C) and location of dune vegegation (rectangle D), amongst others. Additionally, the possibility to have consecutive, high frequency (up to 2 Hz) rectified images makes the UAVs a great data instrument for spatially and temporally variable systems, such as the surf zone. Our first observations with the UAVs reveal the potential to quickly obtain surf zone and beach characteristics in response to storms or for day to day beach information, as well as the scientific pursuits of surf zone kinematics on different spatial and temporal scales, and dispersion and advection estimates of pollutants/dye. A selection of findings from

A core curriculum for clinical fellowship training in pathology informatics

Directory of Open Access Journals (Sweden)

David S McClintock

2012-01-01

Full Text Available Background: In 2007, our healthcare system established a clinical fellowship program in Pathology Informatics. In 2010 a core didactic course was implemented to supplement the fellowship research and operational rotations. In 2011, the course was enhanced by a formal, structured core curriculum and reading list. We present and discuss our rationale and development process for the Core Curriculum and the role it plays in our Pathology Informatics Fellowship Training Program. Materials and Methods: The Core Curriculum for Pathology Informatics was developed, and is maintained, through the combined efforts of our Pathology Informatics Fellows and Faculty. The curriculum was created with a three-tiered structure, consisting of divisions, topics, and subtopics. Primary (required and suggested readings were selected for each subtopic in the curriculum and incorporated into a curated reading list, which is reviewed and maintained on a regular basis. Results: Our Core Curriculum is composed of four major divisions, 22 topics, and 92 subtopics that cover the wide breadth of Pathology Informatics. The four major divisions include: (1 Information Fundamentals, (2 Information Systems, (3 Workflow and Process, and (4 Governance and Management. A detailed, comprehensive reading list for the curriculum is presented in the Appendix to the manuscript and contains 570 total readings (current as of March 2012. Discussion: The adoption of a formal, core curriculum in a Pathology Informatics fellowship has significant impacts on both fellowship training and the general field of Pathology Informatics itself. For a fellowship, a core curriculum defines a basic, common scope of knowledge that the fellowship expects all of its graduates will know, while at the same time enhancing and broadening the traditional fellowship experience of research and operational rotations. For the field of Pathology Informatics itself, a core curriculum defines to the outside world

Telling business stories as fellowship-tales

DEFF Research Database (Denmark)

Smith, Robert; Neergaard, Helle

2015-01-01

Purpose – This paper aims to explore the “Fellowship-Tale” as an alternative tale type for narrating entrepreneur stories. The authors illustrate this by telling the Pilgrim business story. It is common for the deeds of men who founded businesses to be narrated as heroic entrepreneur stories...... – The research indicates that “fellowship-tales” provide a viable and credible alternative to the fairy-tale rendition common in entrepreneur and business stories. Research limitations/implications – An obvious limitation is that one merely swaps one narrative framework for another, albeit it offers dissenting...... voices a real choice. Practical implications – This study has the potential to be far reaching because at a practical level, it allows disengaged entrepreneurs and significant others the freedom to exercise their individual and collective voices within a framework of nested stories. Originality...

34 CFR 657.3 - Who is eligible to receive a fellowship?

Science.gov (United States)

2010-07-01

... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FOREIGN LANGUAGE AND AREA STUDIES FELLOWSHIPS PROGRAM General... or international studies; or (ii) Research and training in the international aspects of professional... 34 Education 3 2010-07-01 2010-07-01 false Who is eligible to receive a fellowship? 657.3 Section...

Habitat use by larval fishes in a temperate South African surf zone

Science.gov (United States)

Watt-Pringle, Peter; Strydom, Nadine A.

2003-12-01

Larval fishes were sampled in the Kwaaihoek surf zone on the south east coast of South Africa. On six occasions between February and May 2002, larval fishes were collected in two habitat types identified in the inner surf zone using a modified beach-seine net. The surf zone habitats were classified as either sheltered trough areas or adjacent exposed surf areas. Temperature, depth and current measurements were taken at all sites. Trough habitats consisted of a depression in surf topography characterised by reduced current velocities and greater average depth than adjacent surf areas. In total, 325 larval fishes were collected. Of these, 229 were collected in trough and 96 in surf habitats. At least 22 families and 37 species were represented in the catch. Dominant families were the Mugilidae, Sparidae, Atherinidae, and Engraulidae. Dominant species included Liza tricuspidens and Liza richardsonii (Mugilidae), Rhabdosargus holubi and Sarpa salpa (Sparidae), Atherina breviceps (Atherinidae) and Engraulis japonicus (Engraulide). Mean CPUE of postflexion larvae of estuary-dependent species was significantly greater in trough areas. The proportion of postflexion larval fishes in trough habitat was significantly greater than that of preflexion stages, a result that was not apparent in surf habitat sampled. CPUE of postflexion larvae of estuary-dependent fishes was negatively correlated with current magnitude and positively correlated with habitat depth. Mean body length of larval fishes was significantly greater in trough than in surf habitats. These results provide evidence that the CPUE of postflexion larvae of estuary-dependent fishes is higher in trough habitat in the surf zone and this may be indicative of active habitat selection for areas of reduced current velocity/wave action. The implications of this behaviour for estuarine recruitment processes are discussed.

AAA - University Fellowship Program for 2001: Process, Progress and Prospects (Report on the Solicitation and Award of AAA-UFP Fellowships)

International Nuclear Information System (INIS)

Davis, Freddie; Dixon, Cathy

2002-01-01

The AAA University Fellowship Program (AAA-UFP) was developed by the Amarillo National Research Center (ANRC) in fiscal year 2001 for The Department of Energy, Office of Nuclear Energy, Science, and Technology (NE), Office of Advanced Accelerator Applications (AAA). The AAA-UFP provides financial support for science and engineering students to pursue master's degrees in areas that support the AAA Program. Each fellow's thesis research must relate to the AAA program and must be approved by the Department of Energy. ANRC manages the AAA-UFP program and managed the solicitation in an open and competitive process, resulting in the award of 10 fellowships. This paper discusses the process, the response, results and recommendations for subsequent program years. (authors)

Cestovní ruch a sociální sítě: Projekt CouchSurfing v Česku

OpenAIRE

Hásová, Adéla

2012-01-01

The master thesis focuses on the virtual social network sites which are concern to be exceptionally actual issue. Moreover the thesis deals with social networks in tourism. The number of various social networks about travelling is high. However, only the community of CouchSurfing (hospitality exchange network) was chosen for the research purposes of the thesis. The research included in the thesis focuses on CouchSurfing because is the greatest hospitality exchange site in these days. It inclu...

Marshall Space Flight Center Faculty Fellowship Program

Science.gov (United States)

Six, N. F.; Damiani, R. (Compiler)

2017-01-01

The 2017 Marshall Faculty Fellowship Program involved 21 faculty in the laboratories and departments at Marshall Space Flight Center. These faculty engineers and scientists worked with NASA collaborators on NASA projects, bringing new perspectives and solutions to bear. This Technical Memorandum is a compilation of the research reports of the 2017 Marshall Faculty Fellowship program, along with the Program Announcement (Appendix A) and the Program Description (Appendix B). The research affected the following six areas: (1) Materials (2) Propulsion (3) Instrumentation (4) Spacecraft systems (5) Vehicle systems (6) Space science The materials investigations included composite structures, printing electronic circuits, degradation of materials by energetic particles, friction stir welding, Martian and Lunar regolith for in-situ construction, and polymers for additive manufacturing. Propulsion studies were completed on electric sails and low-power arcjets for use with green propellants. Instrumentation research involved heat pipes, neutrino detectors, and remote sensing. Spacecraft systems research was conducted on wireless technologies, layered pressure vessels, and two-phase flow. Vehicle systems studies were performed on life support-biofilm buildup and landing systems. In the space science area, the excitation of electromagnetic ion-cyclotron waves observed by the Magnetospheric Multiscale Mission provided insight regarding the propagation of these waves. Our goal is to continue the Marshall Faculty Fellowship Program funded by Center internal project offices. Faculty Fellows in this 2017 program represented the following minority-serving institutions: Alabama A&M University and Oglala Lakota College.

The greenscape shapes surfing of resource waves in a large migratory herbivore.

Science.gov (United States)

Aikens, Ellen O; Kauffman, Matthew J; Merkle, Jerod A; Dwinnell, Samantha P H; Fralick, Gary L; Monteith, Kevin L

2017-06-01

The Green Wave Hypothesis posits that herbivore migration manifests in response to waves of spring green-up (i.e. green-wave surfing). Nonetheless, empirical support for the Green Wave Hypothesis is mixed, and a framework for understanding variation in surfing is lacking. In a population of migratory mule deer (Odocoileus hemionus), 31% surfed plant phenology in spring as well as a theoretically perfect surfer, and 98% surfed better than random. Green-wave surfing varied among individuals and was unrelated to age or energetic state. Instead, the greenscape, which we define as the order, rate and duration of green-up along migratory routes, was the primary factor influencing surfing. Our results indicate that migratory routes are more than a link between seasonal ranges, and they provide an important, but often overlooked, foraging habitat. In addition, the spatiotemporal configuration of forage resources that propagate along migratory routes shape animal movement and presumably, energy gains during migration. © 2017 John Wiley & Sons Ltd/CNRS.

DIOPS: A PC-Based Wave, Tide and Surf Prediction System

National Research Council Canada - National Science Library

Allard, Richard; Dykes, James; Kaihatu, James; Wakeham, Dean

2005-01-01

The Distributed Integrated Ocean Prediciton System (DIOPS) is a PC-based wave tide and surf prediction system designed to provide DoD accurate and timely surf predictions for essentially any world-wide location...

Consortium for Verification Technology Fellowship Report.

Energy Technology Data Exchange (ETDEWEB)

Sadler, Lorraine E. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2017-06-01

As one recipient of the Consortium for Verification Technology (CVT) Fellowship, I spent eight days as a visiting scientist at the University of Michigan, Department of Nuclear Engineering and Radiological Sciences (NERS). During this time, I participated in multiple department and research group meetings and presentations, met with individual faculty and students, toured multiple laboratories, and taught one-half of a one-unit class on Risk Analysis in Nuclear Arms control (six 1.5 hour lectures). The following report describes some of the interactions that I had during my time as well as a brief discussion of the impact of this fellowship on members of the consortium and on me/my laboratory’s technical knowledge and network.

A Novel Image Retrieval Based on Visual Words Integration of SIFT and SURF.

Directory of Open Access Journals (Sweden)

Nouman Ali

Full Text Available With the recent evolution of technology, the number of image archives has increased exponentially. In Content-Based Image Retrieval (CBIR, high-level visual information is represented in the form of low-level features. The semantic gap between the low-level features and the high-level image concepts is an open research problem. In this paper, we present a novel visual words integration of Scale Invariant Feature Transform (SIFT and Speeded-Up Robust Features (SURF. The two local features representations are selected for image retrieval because SIFT is more robust to the change in scale and rotation, while SURF is robust to changes in illumination. The visual words integration of SIFT and SURF adds the robustness of both features to image retrieval. The qualitative and quantitative comparisons conducted on Corel-1000, Corel-1500, Corel-2000, Oliva and Torralba and Ground Truth image benchmarks demonstrate the effectiveness of the proposed visual words integration.

SURF II: Characteristics, facilities, and plans

International Nuclear Information System (INIS)

Madden, R.P.; Canfield, R.; Furst, M.; Hamilton, A.; Hughey, L.

1992-01-01

This facility report describes the Synchrotron Ultraviolet Radiation Facility (SURF II) operated by the National Institute of Standards and Technology, Gaithersburg, Maryland. SURF II is a 300-MeV electron storage ring which provides well characterized continuum radiation from the far infrared to the soft x-ray region with the critical wavelength at 17.4 nm. Brief descriptions are given of the user facilities, the characteristics of the synchrotron radiation, the main storage ring, the injector system and each of the operating beam lines, and associated instruments. Further description is given of expansion plans for additional beam lines

Magnetic fusion energy technology fellowship: Report on survey of institutional coordinators

International Nuclear Information System (INIS)

1993-02-01

In 1980, the Magnetic Fusion Energy Technology (MFET) Fellowship program was established by the US Department of Energy, Office of Fusion Energy, to encourage outstanding students interested in fusion energy technology to continue their education at a qualified graduate school. The basic objective of the MFET Fellowship program is to ensure an adequate supply of scientists in this field by supporting graduate study, training, and research in magnetic fusion energy technology. The program also supports the broader objective of advancing fusion toward the realization of commercially viable energy systems through the research by MFET fellows. The MFET Fellowship program is administered by the Science/Engineering Education Division of Oak Ridge Institute for Science and Education. Guidance for program administration is provided by an academic advisory committee

A Summer Research Program of NASA/Faculty Fellowships at the Jet Propulsion Laboratory

Science.gov (United States)

Albee, Arden

2004-01-01

The NASA Faculty Fellowship Program (NFFP) is designed to give college and university faculty members a rewarding personal as well as enriching professional experience. Fellowships are awarded to engineering and science faculty for work on collaborative research projects of mutual interest to the fellow and his or her JPL host colleague. The Jet Propulsion Laboratory (JPL) and the California Institute of Technology (Caltech) have participated in the NASA Faculty Fellowship Program for more than 25 years. Administrative offices are maintained both at the Caltech Campus and at JPL; however, most of the activity takes place at JPL. The Campus handles all fiscal matters. The duration of the program is ten continuous weeks. Fellows are required to conduct their research on-site. To be eligible to participate in the program, fellows must be a U.S. citizen and hold a teaching or research appointment at a U.S. university or college. The American Society of Engineering Education (ASEE) contracts with NASA and manages program recruitment. Over the past several years, we have made attempts to increase the diversity of the participants in the NFFP Program. A great deal of attention has been given to candidates from minority-serving institutions. There were approximately 100 applicants for the 34 positions in 2002. JPL was the first-choice location for more than half of them. Faculty from 16 minority-serving institutions participated as well as four women. The summer began with an orientation meeting that included introduction of key program personnel, and introduction of the fellows to each other. During this welcome, the fellows were briefed on their obligations to the program and to their JPL colleagues. They were also given a short historical perspective on JPL and its relationship to Caltech and NASA. All fellows received a package, which included information on administrative procedures, roster of fellows, seminar program, housing questionnaire, directions to JPL, maps of

Staff Directory | Cancer Prevention Fellowship Program

Science.gov (United States)

The Cancer Prevention Fellowship Program values the contributions of its fellows and works to provide relevant and useful experiences in research and education in return. Our staff is here to provide unwavering support and guidance to each fellow as they progress through the program.

Green‐wave surfing increases fat gain in a migratory ungulate

Science.gov (United States)

Middleton, Arthur D.; Merkle, Jerod A.; McWhirter, Douglas E.; Cook, John G.; Cook, Rachel C.; White, P.J.; Kauffman, Matthew J.

2018-01-01

Each spring, migratory herbivores around the world track or ‘surf’ green waves of newly emergent vegetation to distant summer or wet‐season ranges. This foraging tactic may help explain the great abundance of migratory herbivores on many seasonal landscapes. However, the underlying fitness benefits of this life‐history strategy remain poorly understood. A fundamental prediction of the green‐wave hypothesis is that migratory herbivores obtain fitness benefits from surfing waves of newly emergent vegetation more closely than their resident counterparts. Here we evaluate whether this behavior increases body‐fat levels – a critically important correlate of reproduction and survival for most ungulates – in elk Cervus elaphus of the Greater Yellowstone Ecosystem. Using satellite imagery and GPS tracking data, we found evidence that migrants (n = 23) indeed surfed the green wave, occupying sites 12.7 days closer to peak green‐up than residents (n = 16). Importantly, individual variation in surfing may help account for up to 6 kg of variation in autumn body‐fat levels. Our findings point to a pathway for anthropogenic changes to the green wave (e.g. climate change) or migrants’ ability to surf it (e.g. development) to impact migratory populations. To explore this possibility, we evaluated potential population‐level consequences of constrained surfing with a heuristic model. If green‐wave surfing deteriorates by 5–15 days from observed, our model predicts up to a 20% decrease in pregnancy rates, a 2.5% decrease in population growth, and a 30% decrease in abundance over 50 years. By linking green‐wave surfing to fitness and illustrating potential effects on population growth, our study provides new insights into the evolution of migratory behavior and the prospects for the persistence of migratory ungulate populations in a changing world.

Computing OpenSURF on OpenCL and General Purpose GPU

Directory of Open Access Journals (Sweden)

Wanglong Yan

2013-10-01

Full Text Available Speeded-Up Robust Feature (SURF algorithm is widely used for image feature detecting and matching in computer vision area. Open Computing Language (OpenCL is a framework for writing programs that execute across heterogeneous platforms consisting of CPUs, GPUs, and other processors. This paper introduces how to implement an open-sourced SURF program, namely OpenSURF, on general purpose GPU by OpenCL, and discusses the optimizations in terms of the thread architectures and memory models in detail. Our final OpenCL implementation of OpenSURF is on average 37% and 64% faster than the OpenCV SURF v2.4.5 CUDA implementation on NVidia's GTX660 and GTX460SE GPUs, repectively. Our OpenCL program achieved real-time performance (>25 Frames Per Second for almost all the input images with different sizes from 320*240 to 1024*768 on NVidia's GTX660 GPU, NVidia's GTX460SE GPU and AMD's Radeon HD 6850 GPU. Our OpenCL approach on NVidia's GTX660 GPU is more than 22.8 times faster than its original CPU version on Intel's Dual-Core E5400 2.7G on average.

Fellowship | Indian Academy of Sciences

Indian Academy of Sciences (India)

The process of election of Fellows is described in the statutes. Nomination forms are provided only to the Fellows and are not made available on the Academy website. Those pursuing research in India are eligible to be nominated. The last date for receipt of new nominations is 31st May. The Academy offers only fellowship ...

'CouchSurfing' : explorations in cosmopolitanism, trust, and resistance

OpenAIRE

Shapiro, Josh D.

2012-01-01

This dissertation is based on qualitative and quantitative research conducted via a case study of CouchSurfing.org, a hybrid online/offline hospitality exchange network that enables travelers to locate locals who offer them free accommodation. Chapter one begins with a statistical analysis of CouchSurfers to determine if they hold a cosmopolitan orientation. My analysis incorporates nationally representative samples from 21 different countries, over 1400 CouchSurfers, and 74,000 respondents t...

Different tracks for pathology informatics fellowship training: Experiences of and input from trainees in a large multisite fellowship program

Directory of Open Access Journals (Sweden)

Bruce P Levy

2012-01-01

Full Text Available Background: Pathology Informatics is a new field; a field that is still defining itself even as it begins the formalization, accreditation, and board certification process. At the same time, Pathology itself is changing in a variety of ways that impact informatics, including subspecialization and an increased use of data analysis. In this paper, we examine how these changes impact both the structure of Pathology Informatics fellowship programs and the fellows′ goals within those programs. Materials and Methods: As part of our regular program review process, the fellows evaluated the value and effectiveness of our existing fellowship tracks (Research Informatics, Clinical Two-year Focused Informatics, Clinical One-year Focused Informatics, and Clinical 1 + 1 Subspecialty Pathology and Informatics. They compared their education, informatics background, and anticipated career paths and analyzed them for correlations between those parameters and the fellowship track chosen. All current and past fellows of the program were actively involved with the project. Results: Fellows′ anticipated career paths correlated very well with the specific tracks in the program. A small set of fellows (Clinical - one or two year - Focused Informatics tracks anticipated clinical careers primarily focused in informatics (Director of Informatics. The majority of the fellows, however, anticipated a career practicing in a Pathology subspecialty, using their informatics training to enhance that practice (Clinical 1 + 1 Subspecialty Pathology and Informatics Track. Significantly, all fellows on this track reported they would not have considered a Clinical Two-year Focused Informatics track if it was the only track offered. The Research and the Clinical One-year Focused Informatics tracks each displayed unique value for different situations. Conclusions: It seems a "one size fits all" fellowship structure does not fit the needs of the majority of potential Pathology

Factors affecting surf zone phytoplankton production in Southeastern North Carolina, USA

KAUST Repository

Cahoon, Lawrence B.

2017-07-15

Abstract: The biomass and productivity of primary producers in the surf zone of the ocean beach at Wrightsville Beach, North Carolina, USA, were measured during all seasons, along with environmental parameters and nutrient levels. Variation in biomass (chlorophyll a) was associated with temperature. Primary production (PP), measured by in situ 14-C incubations, was a function of chlorophyll a, tide height at the start of incubations, and rainfall in the preceding 24-hr period. Biomass-normalized production (PB) was also a function of tide height and rainfall in the preceding 24-hr period. We interpreted these results as evidence of surf production 1) as combined contributions of phytoplankton and suspended benthic microalgae, which may confound application of simple P-E models to surf zone production, and 2) being regulated by nutrient source/supply fluctuations independently from other factors. Surf zone biomass and production levels are intermediate between relatively high estuarine values and much lower coastal ocean values. Surf zone production may represent an important trophic connection between these two important ecosystems.

Factors affecting surf zone phytoplankton production in Southeastern North Carolina, USA

KAUST Repository

Cahoon, Lawrence B.; Bugica, Kalman; Wooster, Michael K.; Dickens, Amanda Kahn

2017-01-01

Abstract: The biomass and productivity of primary producers in the surf zone of the ocean beach at Wrightsville Beach, North Carolina, USA, were measured during all seasons, along with environmental parameters and nutrient levels. Variation in biomass (chlorophyll a) was associated with temperature. Primary production (PP), measured by in situ 14-C incubations, was a function of chlorophyll a, tide height at the start of incubations, and rainfall in the preceding 24-hr period. Biomass-normalized production (PB) was also a function of tide height and rainfall in the preceding 24-hr period. We interpreted these results as evidence of surf production 1) as combined contributions of phytoplankton and suspended benthic microalgae, which may confound application of simple P-E models to surf zone production, and 2) being regulated by nutrient source/supply fluctuations independently from other factors. Surf zone biomass and production levels are intermediate between relatively high estuarine values and much lower coastal ocean values. Surf zone production may represent an important trophic connection between these two important ecosystems.

Factors affecting surf zone phytoplankton production in Southeastern North Carolina, USA

Science.gov (United States)

Cahoon, Lawrence B.; Bugica, Kalman; Wooster, Michael K.; Dickens, Amanda Kahn

2017-09-01

The biomass and productivity of primary producers in the surf zone of the ocean beach at Wrightsville Beach, North Carolina, USA, were measured during all seasons, along with environmental parameters and nutrient levels. Variation in biomass (chlorophyll a) was associated with temperature. Primary production (PP), measured by in situ 14-C incubations, was a function of chlorophyll a, tide height at the start of incubations, and rainfall in the preceding 24-hr period. Biomass-normalized production (PB) was also a function of tide height and rainfall in the preceding 24-hr period. We interpreted these results as evidence of surf production 1) as combined contributions of phytoplankton and suspended benthic microalgae, which may confound application of simple P-E models to surf zone production, and 2) being regulated by nutrient source/supply fluctuations independently from other factors. Surf zone biomass and production levels are intermediate between relatively high estuarine values and much lower coastal ocean values. Surf zone production may represent an important trophic connection between these two important ecosystems.

Dermatology hospital fellowships: present and future.

Science.gov (United States)

Sun, Natalie Z; Fox, Lindy P

2017-03-01

The question of what makes a successful dermatology hospitalist has risen to the forefront due to the rapidly increasing number of these providers. Inpatient dermatology fellowships have formed as a direct consequence. Though mostly in their infancy, these programs have primary or secondary goals to train providers in the dermatologic care of the hospitalized patient. This article presents a brief synopsis of the history of traditional hospitalist fellowships and extrapolates these findings to existing hospitalist dermatology fellowships. As more of these programs arise, these fellowships are poised to revolutionize dermatologic inpatient care from a systems perspective. ©2017 Frontline Medical Communications.

An analytical model for non-conservative pollutants mixing in the surf zone.

Science.gov (United States)

Ki, Seo Jin; Hwang, Jin Hwan; Kang, Joo-Hyon; Kim, Joon Ha

2009-01-01

Accurate simulation of the surf zone is a prerequisite to improve beach management as well as to understand the fundamentals of fate and transport of contaminants. In the present study, a diagnostic model modified from a classic solute model is provided to illuminate non-conservative pollutants behavior in the surf zone. To readily understand controlling processes in the surf zone, a new dimensionless quantity is employed with index of kappa number (K, a ratio of inactivation rate to transport rate of microbial pollutant in the surf zone), which was then evaluated under different environmental frames during a week simulation period. The sensitivity analysis showed that hydrodynamics and concentration gradients in the surf zone mostly depend on n (number of rip currents), indicating that n should be carefully adjusted in the model. The simulation results reveal, furthermore, that large deviation typically occurs in the daytime, signifying inactivation of fecal indicator bacteria is the main process to control surf zone water quality during the day. Overall, the analytical model shows a good agreement between predicted and synthetic data (R(2) = 0.51 and 0.67 for FC and ENT, respectively) for the simulated period, amplifying its potential use in the surf zone modelling. It is recommended that when the dimensionless index is much larger than 0.5, the present modified model can predict better than the conventional model, but if index is smaller than 0.5, the conventional model is more efficient with respect to time and cost.

Exploring Critical Alternatives for Youth Development through Lifestyle Sport: Surfing and Community Development in Aotearoa/New Zealand

OpenAIRE

Belinda Wheaton; Georgina Roy; Rebecca Olive

2017-01-01

While competition-based team sports remain dominant in community and sport-for-development programs, researchers are exploring the value of alternative, less “sportized” activities such as lifestyle/action sports. In this paper, we explore the ways in which surfing is being used in development programs in Aotearoa/New Zealand, examining the perceived social benefits and impact. Our methods involved: (a) mapping the range of surfing projects; and (b) 8 in-depth interviews with program personne...

Parents' Perspectives on Surf Therapy for Children with Disabilities

Science.gov (United States)

Moore, Adam M.; Clapham, Emily D.; Deeney, Theresa A.

2018-01-01

This qualitative study was designed to understand parents' perceptions of their children's participation in an inclusive surf therapy programme in the United States. Ten parents and one caregiver were interviewed about theirs and their children's experience in the surf programme. Parent discussions centred on the child, parent/caregiver,…

Émergences et diffusions mondiales du surf

OpenAIRE

Coëffé, Vincent; Guibert, Christophe; Taunay, Benjamin

2013-01-01

La diffusion du surf à travers le monde illustre les dimensions matérielles et idéelles d’un processus singulier qui dépasse la simple question des règles sportives et des possibilités économiques de pratique. La problématique de la mondialisation du surf – et donc de ses « codages » symboliques à travers le monde – contribue ainsi à questionner les sports comme exemples de processus d’appropriation des pratiques et des normes culturelles qui leur sont associées. Sont ainsi analysées les émer...

Improved SURF Algorithm and Its Application in Seabed Relief Image Matching

Directory of Open Access Journals (Sweden)

Zhang Hong-Mei

2017-01-01

Full Text Available The matching based on seabed relief image is widely used in underwater relief matching navigation and target recognition, etc. However, being influenced by various factors, some conventional matching algorithms are difficult to obtain an ideal result in the matching of seabed relief image. SURF(Speeded Up Robust Features algorithm is based on feature points pair to achieve matching, and can get good results in the seabed relief image matching. However, in practical applications, the traditional SURF algorithm is easy to get false matching, especially when the area’s features are similar or not obvious, the problem is more seriously. In order to improve the robustness of the algorithm, this paper proposes an improved matching algorithm, which combines the SURF, and RANSAC (Random Sample Consensus algorithms. The new algorithm integrates the two algorithms advantages, firstly, the SURF algorithm is applied to detect and extract the feature points then to pre-match. Secondly, RANSAC algorithm is utilized to eliminate mismatching points, and then the accurate matching is accomplished with the correct matching points. The experimental results show that the improved algorithm overcomes the mismatching problem effectively and have better precision and faster speed than the traditional SURF algorithm.

Reductions in Sprint Paddling Ability and Countermovement Jump Performance After Surfing Training.

Science.gov (United States)

Secomb, Josh L; Sheppard, Jeremy M; Dascombe, Ben J

2015-07-01

The present study aimed to determine whether any meaningful change in a surfer's sprint paddling ability and countermovement jump (CMJ) performance developed after a 2-hour surfing training session and also whether any physical demands of the surfing session were related to the resultant changes in the capacities. Fifteen competitive male surfing athletes (age, 22.1 ± 3.9 years; height, 175.4 ± 6.4 cm; body mass, 72.5 ± 7.7 kg) performed a 2-hour surfing training session, with 15-m sprint paddle and CMJ trials performed both before and after the surfing session. Pre- to posttesting measures were analyzed using magnitude-based inferences. Likely declines were observed in the velocity achieved at the 5-, 10-, and 15-m splits of the 15-m sprint paddle, as well as peak velocity. Similarly, likely declines were calculated for CMJ peak force, relative peak force, and jump height. Furthermore, large correlations were calculated between presurfing session peak velocity and the change in 5, 10, 15 m, and peak velocity of the 15-m sprint paddle and total distance covered, wave riding bouts, and success rate. Surfing athletes and coaches may need to consider implementing shorter duration training sessions to reduce the decline in sprint paddling ability and CMJ performance. Furthermore, surfing athletes should possess highly developed sprint paddling ability because this may allow them to undertake a greater workload and catch more waves, which will increase the opportunity for technical refinement of maneuvers and skill acquisition.

Spatially Uniform ReliefF (SURF for computationally-efficient filtering of gene-gene interactions

Directory of Open Access Journals (Sweden)

Greene Casey S

2009-09-01

Full Text Available Abstract Background Genome-wide association studies are becoming the de facto standard in the genetic analysis of common human diseases. Given the complexity and robustness of biological networks such diseases are unlikely to be the result of single points of failure but instead likely arise from the joint failure of two or more interacting components. The hope in genome-wide screens is that these points of failure can be linked to single nucleotide polymorphisms (SNPs which confer disease susceptibility. Detecting interacting variants that lead to disease in the absence of single-gene effects is difficult however, and methods to exhaustively analyze sets of these variants for interactions are combinatorial in nature thus making them computationally infeasible. Efficient algorithms which can detect interacting SNPs are needed. ReliefF is one such promising algorithm, although it has low success rate for noisy datasets when the interaction effect is small. ReliefF has been paired with an iterative approach, Tuned ReliefF (TuRF, which improves the estimation of weights in noisy data but does not fundamentally change the underlying ReliefF algorithm. To improve the sensitivity of studies using these methods to detect small effects we introduce Spatially Uniform ReliefF (SURF. Results SURF's ability to detect interactions in this domain is significantly greater than that of ReliefF. Similarly SURF, in combination with the TuRF strategy significantly outperforms TuRF alone for SNP selection under an epistasis model. It is important to note that this success rate increase does not require an increase in algorithmic complexity and allows for increased success rate, even with the removal of a nuisance parameter from the algorithm. Conclusion Researchers performing genetic association studies and aiming to discover gene-gene interactions associated with increased disease susceptibility should use SURF in place of ReliefF. For instance, SURF should be

Baseline Measurements of Shoulder Surfing Analysis and Comparability for Smartphone Unlock Authentication

Science.gov (United States)

2017-05-22

In this research, we explore a novel approach to measuring the susceptibility of smarthphone unlock authentication to shoulder surfing attacks. We...have created a series of video recordings where researchers enter authentication sequences into mobile devices (e.g. PINs, graphical patterns with...and played the role of attackers, viewing video-recorded footage of PIN and graphical pattern authentication input with various camera angles, hand

Car surfing: an uncommon cause of traumatic injury.

Science.gov (United States)

Peterson, T; Timberlake, G; Yeager, A; Jadali, M; Royer, K

1999-02-01

Car surfing is an infrequent cause of traumatic injuries treated by emergency physicians. This very dangerous activity can result in serious injury or death. We report 5 cases of injuries caused by car surfing seen at our hospital during 1996 and 1997. All involved head injuries after a fall from a moving motor vehicle. There were 3 male and 2 female patients, and 3 cases were fatal. Health care providers should be aware of this type of injury and support efforts to prevent it.

Surfing depth on a behaviour change website: predictors and effects on behaviour.

Science.gov (United States)

Jacobs, Nele; De Bourdeaudhuij, Ilse; Claes, Neree

2010-03-01

The primary objectives of the present study were to gain insight into website use and to predict the surfing depth on a behaviour change website and its effect on behaviour. Two hundred eight highly educated adults from the intervention condition of a randomised trial received access to a medical intervention, individual coaching (by e-mail, post, telephone or face-to-face) and a behaviour change website. Website use (e.g. surfing depth, page view duration) was registered. Online questionnaires for physical activity and fat intake were filled out at baseline and after 6 months. Hierarchical linear regression was used to predict surfing depth and its effect on behaviour. Seventy-five per cent of the participants visited the website. Fifty-one and fifty-six per cent consulted the physical activity and fat intake feedback, respectively. The median surfing depth was 2. The total duration of interventions by e-mail predicted deeper surfing (beta=0.36; pSurfing depth did not predict changes in fat intake (beta=-0.07; p=0.45) or physical activity (beta=-0.03; p=0.72). Consulting the physical activity feedback led to more physical activity (beta=0.23; p=0.01). The findings from the present study can be used to guide future website development and improve the information architecture of behaviour change websites.

The Role of Core Stability in Surfing : According to a Delphi Panel

OpenAIRE

Airaksinen, Liisa

2013-01-01

Core stability has been widely discussed in physiotherapy. Yet, no consensus has been reached on the anatomy, tasks or benefits of core stability. Good core stability has been proven to decrease low-back pain and prevent specifically female athletes’ from getting lower extremity injuries. Surfing has become an extremely popular sport. As a surfer I am intrigued to know what the exact role of core stability in surfing is. There are a limited number of studies on surfing and most of...

Stopover habitats of spring migrating surf scoters in southeast Alaska

Science.gov (United States)

Lok, E.K.; Esler, Daniel; Takekawa, John Y.; De La Cruz, S.W.; Sean, Boyd W.; Nysewander, D.R.; Evenson, J.R.; Ward, D.H.

2011-01-01

Habitat conditions and nutrient reserve levels during spring migration have been suggested as important factors affecting population declines in waterfowl, emphasizing the need to identify key sites used during spring and understand habitat features and resource availability at stopover sites. We used satellite telemetry to identify stopover sites used by surf scoters migrating through southeast Alaska during spring. We then contrasted habitat features of these sites to those of random sites to determine habitat attributes corresponding to use by migrating scoters. We identified 14 stopover sites based on use by satellite tagged surf scoters from several wintering sites. We identified Lynn Canal as a particularly important stopover site for surf scoters originating throughout the Pacific winter range; approximately half of tagged coastally migrating surf scoters used this site, many for extended periods. Stopover sites were farther from the mainland coast and closer to herring spawn sites than random sites, whereas physical shoreline habitat attributes were generally poor predictors of site use. The geography and resource availability within southeast Alaska provides unique and potentially critical stopover habitat for spring migrating surf scoters. Our work identifies specific sites and habitat resources that deserve conservation and management consideration. Aggregations of birds are vulnerable to human activity impacts such as contaminant spills and resource management decisions. This information is of value to agencies and organizations responsible for emergency response planning, herring fisheries management, and bird and ecosystem conservation. Copyright ?? 2011 The Wildlife Society.

Crisis Group Fellowship Program | CRDI - Centre de recherches ...

International Development Research Centre (IDRC) Digital Library (Canada)

In much of the Middle East and North Africa (MENA) and West Africa, there is a dearth of research, training and employment opportunities in the social sciences, particularly in the area of research and policy analysis on local conflicts. The Crisis Group has long considered establishing a fellowship program in order to train a ...

Mechanical interactions in bacterial colonies and the surfing probability of beneficial mutations.

Science.gov (United States)

Farrell, Fred D; Gralka, Matti; Hallatschek, Oskar; Waclaw, Bartlomiej

2017-06-01

Bacterial conglomerates such as biofilms and microcolonies are ubiquitous in nature and play an important role in industry and medicine. In contrast to well-mixed cultures routinely used in microbial research, bacteria in a microcolony interact mechanically with one another and with the substrate to which they are attached. Here, we use a computer model of a microbial colony of rod-shaped cells to investigate how physical interactions between cells determine their motion in the colony and how this affects biological evolution. We show that the probability that a faster-growing mutant 'surfs' at the colony's frontier and creates a macroscopic sector depends on physical properties of cells (shape, elasticity and friction). Although all these factors contribute to the surfing probability in seemingly different ways, their effects can be summarized by two summary statistics that characterize the front roughness and cell alignment. Our predictions are confirmed by experiments in which we measure the surfing probability for colonies of different front roughness. Our results show that physical interactions between bacterial cells play an important role in biological evolution of new traits, and suggest that these interactions may be relevant to processes such as de novo evolution of antibiotic resistance. © 2017 The Author(s).

The rate of beneficial mutations surfing on the wave of a range expansion.

Directory of Open Access Journals (Sweden)

Rémi Lehe

Full Text Available Many theoretical and experimental studies suggest that range expansions can have severe consequences for the gene pool of the expanding population. Due to strongly enhanced genetic drift at the advancing frontier, neutral and weakly deleterious mutations can reach large frequencies in the newly colonized regions, as if they were surfing the front of the range expansion. These findings raise the question of how frequently beneficial mutations successfully surf at shifting range margins, thereby promoting adaptation towards a range-expansion phenotype. Here, we use individual-based simulations to study the surfing statistics of recurrent beneficial mutations on wave-like range expansions in linear habitats. We show that the rate of surfing depends on two strongly antagonistic factors, the probability of surfing given the spatial location of a novel mutation and the rate of occurrence of mutations at that location. The surfing probability strongly increases towards the tip of the wave. Novel mutations are unlikely to surf unless they enjoy a spatial head start compared to the bulk of the population. The needed head start is shown to be proportional to the inverse fitness of the mutant type, and only weakly dependent on the carrying capacity. The precise location dependence of surfing probabilities is derived from the non-extinction probability of a branching process within a moving field of growth rates. The second factor is the mutation occurrence which strongly decreases towards the tip of the wave. Thus, most successful mutations arise at an intermediate position in the front of the wave. We present an analytic theory for the tradeoff between these factors that allows to predict how frequently substitutions by beneficial mutations occur at invasion fronts. We find that small amounts of genetic drift increase the fixation rate of beneficial mutations at the advancing front, and thus could be important for adaptation during species invasions.

Can a resident's publication record predict fellowship publications?

Science.gov (United States)

Prasad, Vinay; Rho, Jason; Selvaraj, Senthil; Cheung, Mike; Vandross, Andrae; Ho, Nancy

2014-01-01

Internal medicine fellowship programs have an incentive to select fellows who will ultimately publish. Whether an applicant's publication record predicts long term publishing remains unknown. Using records of fellowship bound internal medicine residents, we analyzed whether publications at time of fellowship application predict publications more than 3 years (2 years into fellowship) and up to 7 years after fellowship match. We calculate the sensitivity, specificity, positive and negative predictive values and likelihood ratios for every cutoff number of application publications, and plot a receiver operator characteristic curve of this test. Of 307 fellowship bound residents, 126 (41%) published at least one article 3 to 7 years after matching, and 181 (59%) of residents do not publish in this time period. The area under the receiver operator characteristic curve is 0.59. No cutoff value for application publications possessed adequate test characteristics. The number of publications an applicant has at time of fellowship application is a poor predictor of who publishes in the long term. These findings do not validate the practice of using application publications as a tool for selecting fellows.

Association of Fellowship Training With Otolaryngology Training Examination Scores.

Science.gov (United States)

Akinboyewa, Ibukun; Cabrera-Muffly, Cristina

2016-03-01

No prior studies have evaluated whether residents who pursue fellowship training achieve higher performance on the Otolaryngology Training Examination (OTE) and whether a specific fellowship will demonstrate a correlation with the corresponding specialty-specific OTE score. To determine whether residents pursuing fellowship training achieve higher performance on the OTE and whether fellowship choice is correlated with higher scores on the related subspecialty section of the OTE. This retrospective analysis included 35 residents training in an academic otolaryngology residency program from July 1, 2003, to June 30, 2014. The OTE scores for postgraduate years 2 through 5 and the type of fellowship were collected for all residents meeting inclusion criteria. Data were collected from September 1 to October 15, 2014, and analyzed from October 16 to December 1, 2014. Residents were divided by whether they pursued fellowship training and by the type of fellowship chosen. Outcome measures included comparison of scores between residents who pursued vs those who did not pursue fellowship training and comparison of subspecialty OTE scores between residents who pursued the corresponding fellowship and those who did not. Of the 35 residents who met the inclusion criteria (24 men and 11 women), 17 (49%) pursued fellowship training. The 3 most common fellowship choices were facial plastic and reconstructive surgery, pediatric otolaryngology, and rhinology (4 residents each [24%]). For all residents, mean scores on the OTE improved each subsequent training year, but this difference was only significant between postgraduate years 2 and 3 (from 60.9% to 68.6% correct; P otolaryngology, 72.9% vs 71.3% [P = .79]; and for rhinology, 72.2% vs 71.2% [P = .91]). Residents who pursued fellowship training did not achieve higher scores on the OTE in any examination year compared with residents who did not pursue fellowship training and did not achieve higher scores within the OTE

Call for new OWSD Fellowships for Early Career Women Scientists ...

International Development Research Centre (IDRC) Digital Library (Canada)

2018-05-03

May 3, 2018 ... Call for new OWSD Fellowships for Early Career Women Scientists now open ... or mathematics; and employed at an academic or scientific research ... research groups that will attract international visitors; and to develop links with ... opportunity to support Canadian-African research teams studying Ebola.

DOE Theory Graduate Student Fellowship: Gustavo Marques Tavares

Energy Technology Data Exchange (ETDEWEB)

Schmaltz, Martin [Boston Univ., MA (United States). Physics Dept.

2015-12-30

Marques Tavares was awarded a fellowship for his proposal “The ttbar asymmetry and beyond” to starting in September 2012. This is the final report summarizing the research activities and accomplishments achieved with this grant support. With support from the DOE graduate fellowship Marques Tavares, Katz and Xu at BU have investigated a new technique for obtaining quantitative results in strongly coupled field theories with broken conformal invariance. Such theories are especially interesting as they may be candidates for physics beyond the standard model with possible applications to strongly coupled electroweak symmetry breaking. However, because of the strong coupling even qualitative results about the spectrum of such theories are not rigorously understood.

KARAKTERISTIK, MOTIVASI DAN NIAT WISATAWAN SURFING DI PANTAI KECAMATAN KUTA UTARA

Directory of Open Access Journals (Sweden)

Ni Putu Windy Pramita

2017-04-01

Full Text Available Black sandy beach tourist attraction of Kuta Northen region that is Batu Bolong beach and Batu Mejan beach which has potential a beautifull oncean, sunset, sunbathing and surfingthe purpose of this study was to determinethe characteristics, motivasi, and intentions rating surfing at Kuta Northen beach. The method used observation, questionnaires, interviews, literature study, and documentation. 213 respondens rating surfing with quantitative descriptive and regression linier analisys. The result obtained in this study are based on age characteristics surfing travelers will see the most travelers age between 18-29 years, male gender, country of origin Australia, and is a businessman, a master degree educational level, and marital status is not married. Surfing tourist motivation using push and pull factor with the highest scores on the social interaction. And Intention surfing tourist with the highest score there is positive world of mouth with Variabel tourist have the effect of 13,20% with a probability level of sig. 0,000, the motivation positive and significant efeect on the intention tourist but in small quantities. Therefore to improve the intention tourist come to the beach district of north kuta from the motivation pull and push should also improve the quality of beaches such as keeping the beach becomes the most importans thing that will directly make tourist feel comfortable. advice for managers is to add a lifeguard to keep the beach.

1998 NASA-ASEE-Stanford Summer Faculty Fellowship Program

Science.gov (United States)

1998-01-01

This report presents the essential features and highlights of the 1998 Summer Faculty Fellowship Program at Ames Research Center and Dryden Flight Research Center in a comprehensive and concise form. Summary reports describing the fellows' technical accomplishments are enclosed in the attached technical report. The proposal for the 1999 NASA-ASEE-Stanford Summer Faculty Fellowship Program is being submitted under separate cover. Of the 31 participating fellows, 27 were at Ames and 4 were at Dryden. The Program's central feature is the active participation by each fellow in one of the key technical activities currently under way at either the NASA Ames Research Center or the NASA Dryden Flight Research Center. The research topic is carefully chosen in advance to satisfy the criteria of: (1) importance to NASA, (2) high technical level, and (3) a good match to the interests, ability, and experience of the fellow, with the implied possibility of NASA-supported follow-on work at the fellow's home institution. Other features of the Summer Faculty Fellowship Program include participation by the fellows in workshops and seminars at Stanford, the Ames Research Center, and other off-site locations. These enrichment programs take place either directly or remotely, via the Stanford Center for Professional Development, and also involve specific interactions between fellows and Stanford faculty on technical and other academic subjects. A few, brief remarks are in order to summarize the fellows' opinions of the summer program. It is noteworthy that 90% of the fellows gave the NASA-Ames/Dryden- Stanford program an "excellent" rating and the remaining 10%, "good." Also, 100% would recommend the program to their colleagues as an effective means of furthering their professional development as teachers and researchers. Last, but not least, 87% of the fellows stated that a continuing research relationship with their NASA colleagues' organization probably would be maintained. Therefore

PENGEMBANGAN SELANCAR (SURFING MELALUI PEMBERDAYAAN MASYARAKAT (COMMUNITY BASED DEVELOPMENT DI KAWASAN WISATA PANTAI KUTA, KABUPATEN BADUNG

Directory of Open Access Journals (Sweden)

N. L. Henny Andayani

2014-05-01

Full Text Available Kuta merupakan salah satu kawasan wisata di Kabupaten Badung yang dilengkapi dengan beragam fasilitas wisata, seperti restoran, bar, hotel, laundry, dan money changer. Keberadaan kawasan wisata Kuta tidak terlepas dari atraksi wisata utama berupa keindahan pantai dengan pasir putihnya. Beragam aktifitas wisata seperti berjemur, dan surfing, dapat dilakukan di Kuta. Penelitian ini bertujuan untuk (1 Mengetahui keterlibatan dan peran serta masyarakat local dalam pengembangan potensi wisata selancar (surfing selama ini (2 Mengetahui strategi pengembangan aktifitas wisata selancar (surfing sebagai daya tarik wisata baharí/tirta di Bali dengan memberdayakan masyarakat lokal. Pendekatan yang dilakukan dalam penelitian ini adalah pendekatan kualitatif dengan menggunakan teknik pengumpulan data, wawancara, observasi dan studi dokumentasi. Data yang diperoleh selanjutnya dianalisis dengan matriks internal eksternal dan dilanjutkan dengan analisis SWOT. Hasil penelitian menunjukkan bahwa peran serta dan keikutsertaan masyarakat lokal dalam pengembangan selancar (surfing di kawasan wisata Kuta masih sedikit. Para pelaku dan investor mayoritas berasal dari luar wilayah Kuta. Berdasarkan analisis SWOT didapatkan strategi alternatif yang perlu dikembangkan di Kuta, antara lain: pengembangan surfing berbasis masyarakat lokal di kawasan Kuta, pengembangan usaha jasa pelayanan surfing yang dimiliki dan dikelola oleh masyarakat lokal, strategi peningkatan keamanan dan kenyamanan bagi wisatawan yang melakukan kegiatan surfing di Kawasan Kuta, dan strategi pengembangan kelembagaan terhadap kegiatan surfing.

Perspectives on Canadian core fellowship training in pediatric anesthesia: a survey of graduate fellows.

Science.gov (United States)

O'Leary, James D; Crawford, Mark W

2015-10-01

Educators in anesthesia have an obligation to ensure that fellowship programs are training anesthesiologists to meet the highest standards of performance in clinical and academic practice. The objective of this survey was to characterize the perspectives of graduates of Canadian core fellowship programs in pediatric anesthesia (during a ten-year period starting in 2003) on the adequacies and inadequacies of fellowship training. We conducted an electronic survey of graduates from eight departments of pediatric anesthesia in Canada who completed one-year core fellowship training in pediatric anesthesia from 2003 to 2013. A novel survey design was implemented, and the content and structure of the design were tested before distribution. Data were collected on respondents' demographics, details of training and practice settings, perceived self-efficacy in subspecialty practices, research experience, and perspectives on one-year core fellowship training in pediatric anesthesia. Descriptive statistics and 95% confidence intervals were determined. The survey was sent to 132 anesthesiologists who completed core fellowship training in pediatric anesthesia in Canada. Sixty-five (49%) completed and eligible surveys were received. Most of the anesthesiologists surveyed perceived that 12 months of core fellowship training are sufficient to acquire the knowledge and critical skills needed to practice pediatric anesthesia. Subspecialty areas most frequently perceived to require improved training included pediatric cardiac anesthesia, chronic pain medicine, and regional anesthesia. This survey reports perceived deficiencies in domains of pediatric anesthesia fellowship training. These findings should help guide the future development of core and advanced fellowship training programs in pediatric anesthesia.

EVALUATION OF SIFT AND SURF FOR VISION BASED LOCALIZATION

Directory of Open Access Journals (Sweden)

X. Qu

2016-06-01

Full Text Available Vision based localization is widely investigated for the autonomous navigation and robotics. One of the basic steps of vision based localization is the extraction of interest points in images that are captured by the embedded camera. In this paper, SIFT and SURF extractors were chosen to evaluate their performance in localization. Four street view image sequences captured by a mobile mapping system, were used for the evaluation and both SIFT and SURF were tested on different image scales. Besides, the impact of the interest point distribution was also studied. We evaluated the performances from for aspects: repeatability, precision, accuracy and runtime. The local bundle adjustment method was applied to refine the pose parameters and the 3D coordinates of tie points. According to the results of our experiments, SIFT was more reliable than SURF. Apart from this, both the accuracy and the efficiency of localization can be improved if the distribution of feature points are well constrained for SIFT.

"It takes more than a fellowship program": reflections on capacity strengthening for health systems research in sub-Saharan Africa.

Science.gov (United States)

Izugbara, Chimaraoke O; Kabiru, Caroline W; Amendah, Djesika; Dimbuene, Zacharie Tsala; Donfouet, Hermann Pythagore Pierre; Atake, Esso-Hanam; Ingabire, Marie-Gloriose; Maluka, Stephen; Mumah, Joyce N; Mwau, Matilu; Ndinya, Mollyne; Ngure, Kenneth; Sidze, Estelle M; Sossa, Charles; Soura, Abdramane; Ezeh, Alex C

2017-12-04

Sub-Saharan Africa (SSA) experiences an acute dearth of well-trained and skilled researchers. This dearth constrains the region's capacity to identify and address the root causes of its poor social, health, development, and other outcomes. Building sustainable research capacity in SSA requires, among other things, locally led and run initiatives that draw on existing regional capacities as well as mutually beneficial global collaborations. This paper describes a regional research capacity strengthening initiative-the African Doctoral Dissertation Research Fellowship (ADDRF) program. This Africa-based and African-led initiative has emerged as a practical and tested platform for producing and nurturing research leaders, strengthening university-wide systems for quality research training and productivity, and building a critical mass of highly-trained African scholars and researchers. The program deploys different interventions to ensure the success of fellows. These interventions include research methods and scientific writing workshops, research and reentry support grants, post-doctoral research support and placements, as well as grants for networking and scholarly conferences attendance. Across the region, ADDRF graduates are emerging as research leaders, showing signs of becoming the next generation of world-class researchers, and supporting the transformations of their home-institutions. While the contributions of the ADDRF program to research capacity strengthening in the region are significant, the sustainability of the initiative and other research and training fellowship programs on the continent requires significant investments from local sources and, especially, governments and the private sector in Africa. The ADDRF experience demonstrates that research capacity building in Africa is possible through innovative, multifaceted interventions that support graduate students to develop different critical capacities and transferable skills and build, expand, and

SurfCut: Free-Boundary Surface Extraction

KAUST Repository

Algarni, Marei Saeed Mohammed; Sundaramoorthi, Ganesh

2016-01-01

We present SurfCut, an algorithm for extracting a smooth simple surface with unknown boundary from a noisy 3D image and a seed point. In contrast to existing approaches that extract smooth simple surfaces with boundary, our method requires less user

Fellowship training and board certification in reproductive endocrinology and infertility.

Science.gov (United States)

Gambone, Joseph C; Segars, James H; Cedars, Marcelle; Schlaff, William D

2015-07-01

Reproductive endocrinology and infertility (REI) is one of the original officially recognized subspecialties in obstetrics and gynecology and among the earlier subspecialties in medicine. Recognized by the American Board of Obstetrics and Gynecology in 1972, fellowship programs are now 3 years in length following an obstetrics and gynecology residency. Originally focused on endocrine problems related to reproductive function, the assisted reproductive technologies (ART) have recently become the larger part of training during REI fellowships. It is likely that the subspecialty of REI strengthens the specialty of obstetrics and gynecology and enhances the educational experience of residents in the field. The value of training and certification in REI is most evident in the remarkable and consistent improvement in the success of ART procedures, particularly in vitro fertilization. The requirement for documented research activity during REI fellowships is likely to stimulate a more rapid adoption (translation) of newer research findings into clinical care after training. Although mandatory reporting of outcomes has been proposed as a reason for this improvement the rapid translation of reproductive research into clinical practice is likely to be a major cause. Looking forward, REI training should emphasize and strengthen education and research into the endocrine, environmental, and genetic aspects of female and male reproduction to improve the reproductive health and fertility of all women. Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

SurF: an innovative framework in biosecurity and animal health surveillance evaluation.

Science.gov (United States)

Muellner, Petra; Watts, Jonathan; Bingham, Paul; Bullians, Mark; Gould, Brendan; Pande, Anjali; Riding, Tim; Stevens, Paul; Vink, Daan; Stärk, Katharina Dc

2018-05-16

Surveillance for biosecurity hazards is being conducted by the New Zealand Competent Authority, the Ministry for Primary Industries (MPI) to support New Zealand's biosecurity system. Surveillance evaluation should be an integral part of the surveillance life cycle, as it provides a means to identify and correct problems and to sustain and enhance the existing strengths of a surveillance system. The surveillance evaluation Framework (SurF) presented here was developed to provide a generic framework within which the MPI biosecurity surveillance portfolio, and all of its components, can be consistently assessed. SurF is an innovative, cross-sectoral effort that aims to provide a common umbrella for surveillance evaluation in the animal, plant, environment and aquatic sectors. It supports the conduct of the following four distinct components of an evaluation project: (i) motivation for the evaluation, (ii) scope of the evaluation, (iii) evaluation design and implementation and (iv) reporting and communication of evaluation outputs. Case studies, prepared by MPI subject matter experts, are included in the framework to guide users in their assessment. Three case studies were used in the development of SurF in order to assure practical utility and to confirm usability of SurF across all included sectors. It is anticipated that the structured approach and information provided by SurF will not only be of benefit to MPI but also to other New Zealand stakeholders. Although SurF was developed for internal use by MPI, it could be applied to any surveillance system in New Zealand or elsewhere. © 2018 2018 The Authors. Transboundary and Emerging Diseases Published by Blackwell Verlag GmbH.

Terra Cognita: Graduate Students in the Archives. A Retrospective on the CLIR Mellon Fellowships for Dissertation Research in Original Sources. CLIR Publication No. 170

Science.gov (United States)

Council on Library and Information Resources, 2016

2016-01-01

"Terra Cognita" surveys the current landscape of archival research and the experiences of emerging scholars seeking to navigate it. Drawing on data from the Council on Library and Information Resources' (CLIR's) Mellon Fellowships for Dissertation Research in Original Sources, the report takes an in-depth look at how the conditions and…

Simple estimate of entrainment rate of pollutants from a coastal discharge into the surf zone.

Science.gov (United States)

Wong, Simon H C; Monismith, Stephen G; Boehm, Alexandria B

2013-10-15

Microbial pollutants from coastal discharges can increase illness risks for swimmers and cause beach advisories. There is presently no predictive model for estimating the entrainment of pollution from coastal discharges into the surf zone. We present a novel, quantitative framework for estimating surf zone entrainment of pollution at a wave-dominant open beach. Using physical arguments, we identify a dimensionless parameter equal to the quotient of the surf zone width l(sz) and the cross-flow length scale of the discharge la = M(j) (1/2)/U(sz), where M(j) is the discharge's momentum flux and U(sz) is a representative alongshore velocity in the surf zone. We conducted numerical modeling of a nonbuoyant discharge at an alongshore uniform beach with constant slope using a wave-resolving hydrodynamic model. Using results from 144 numerical experiments we develop an empirical relationship between the surf zone entrainment rate α and l(sz)/(la). The empirical relationship can reasonably explain seven measurements of surf zone entrainment at three diverse coastal discharges. This predictive relationship can be a useful tool in coastal water quality management and can be used to develop predictive beach water quality models.

Hand Society and Matching Program Web Sites Provide Poor Access to Information Regarding Hand Surgery Fellowship.

Science.gov (United States)

Hinds, Richard M; Klifto, Christopher S; Naik, Amish A; Sapienza, Anthony; Capo, John T

2016-08-01

The Internet is a common resource for applicants of hand surgery fellowships, however, the quality and accessibility of fellowship online information is unknown. The objectives of this study were to evaluate the accessibility of hand surgery fellowship Web sites and to assess the quality of information provided via program Web sites. Hand fellowship Web site accessibility was evaluated by reviewing the American Society for Surgery of the Hand (ASSH) on November 16, 2014 and the National Resident Matching Program (NRMP) fellowship directories on February 12, 2015, and performing an independent Google search on November 25, 2014. Accessible Web sites were then assessed for quality of the presented information. A total of 81 programs were identified with the ASSH directory featuring direct links to 32% of program Web sites and the NRMP directory directly linking to 0%. A Google search yielded direct links to 86% of program Web sites. The quality of presented information varied greatly among the 72 accessible Web sites. Program description (100%), fellowship application requirements (97%), program contact email address (85%), and research requirements (75%) were the most commonly presented components of fellowship information. Hand fellowship program Web sites can be accessed from the ASSH directory and, to a lesser extent, the NRMP directory. However, a Google search is the most reliable method to access online fellowship information. Of assessable programs, all featured a program description though the quality of the remaining information was variable. Hand surgery fellowship applicants may face some difficulties when attempting to gather program information online. Future efforts should focus on improving the accessibility and content quality on hand surgery fellowship program Web sites.

Leadership training in Endocrinology fellowship A survey of program directors and recent graduates

Science.gov (United States)

2017-06-16

Program Directors and Recent Graduates presented at/ published to SAMHS and Universities Research Forum (SURF) 2017, San Antonio, TX 16 June 2017 m...Research Division may pay for your basic journal publishing charges (to include costs for tables and black and white photos). We cannot pay for...efforts. LINDA STEEL-GOODWIN, Col, USAF, BSC Director , Clinical Investigations & Research Support Warrior Medics - Mission Ready - Patient Focused

NBS SURF 11: A small versatile synchrotron light source

International Nuclear Information System (INIS)

Rakowsky, G.

1981-01-01

Synchrotron radiation sources do not have to be large multi-megadollar installations. SURF II is based on a compact electron storage ring with a radius of only 0.84 m, an operating energy of 250 MeV, and useful light output down to 5 nm. Small beam size, high brightness and wide-angle light ports give SURF II unique capabilities. Presently five beamlines are instrumented and operational, supporting experiments in atomic and molecular physics, surface science and materials studies, as well as providing optical calibration services. Nearing completion is a large facility for calibrating optical instruments, especially those intended for space flight. The capability of determining the absolute light flux emitted by SURF II has recently been improved and is now operational. The technique employs ultralinear silicon photodiodes to detect and count individual electrons in the stored beam. Other user conveniences include close access to the machine, flexible scheduling and close interaction with the operations staff. The machine's simplicity contributes to reliability and a high ratio of beamtime to downtime

The financial impact of orthopaedic fellowship training.

Science.gov (United States)

Gaskill, Trevor; Cook, Chad; Nunley, James; Mather, R Chad

2009-07-01

Previous reports have compared the expected financial return of a medical education with those expected in other professions. However, we know of no published report estimating the financial return of orthopaedic training. The purpose of this study was to estimate the financial incentives that may influence the decision to invest an additional year of training in each of the major orthopaedic fellowships. With survey data from the American Academy of Orthopaedic Surgeons and using standard financial techniques, we calculated the estimated return on investment of an additional year of orthopaedic training over a working lifetime. The net present value, internal rate of return, and the break-even point were estimated. Eight fellowships were examined and compared with general orthopaedic practice. Investment in an orthopaedic fellowship yields variable returns. Adult spine, shoulder and elbow, sports medicine, hand, and adult arthroplasty may yield positive returns. Trauma yields a neutral return, while pediatrics and foot and ankle have negative net present values. On the basis of mean reported incomes, the break-even point was two years for spine, seven years for hand, eight years for shoulder and elbow, twelve years for adult arthroplasty, thirteen years for sports medicine, and twenty-seven years for trauma. Fellowship-trained pediatric and foot and ankle surgeons did not break even following the initial investment. When working hours were controlled for, the returns for adult arthroplasty and trauma became negative. The financial return of an orthopaedic fellowship varies on the basis of the specialty chosen. While reasons to pursue fellowship training vary widely, and many are not financial, there are positive and negative financial incentives. Therefore, the decision to pursue fellowship training is best if it is not made on the basis of financial incentives. This information may assist policy makers in analyzing medical education economics to ensure the

Heart Rate Responses of High School Students Participating in Surfing Physical Education.

Science.gov (United States)

Bravo, Michelle M; Cummins, Kevin M; Nessler, Jeff A; Newcomer, Sean C

2016-06-01

Despite the nation's rising epidemic of childhood obesity and diabetes, schools struggle to promote physical activities that help reduce risks for cardiovascular disease. Emerging data suggest that adopting novel activities into physical education (PE) curriculum may serve as an effective strategy for increasing physical activity in children. The purpose of this investigation was to characterize activity in the water and heart rates (HRs) of high school students participating in surf PE courses. Twenty-four male (n = 20) and female (n = 4) high school students (mean age = 16.7 ± 1.0 years) who were enrolled in surf PE courses at 2 high schools participated in this investigation. Daily measurements of surfing durations, average HR, and maximum HR were made on the students with HR monitors (PolarFT1) over an 8-week period. In addition, HR and activity in the water was evaluated during a single session in a subset of students (n = 11) using a HR monitor (PolarRCX5) and a video camera (Canon HD). Activity and HR were synchronized and evaluated in 5-second intervals during data analyses. The average duration that PE students participated in surfing during class was 61.7 ± 1.0 minutes. Stationary, paddling, wave riding, and miscellaneous activities comprised 42.7 ± 9.5, 36.7 ± 7.9, 2.9 ± 1.4, and 17.8 ± 11.4 percent of the surf session, respectively. The average and maximum HRs during these activities were 131.1 ± 0.9 and 177.2 ± 1.0 b·min, respectively. These data suggest that high school students participating in surf PE attained HRs and durations that are consistent with recommendations with cardiovascular fitness and health. In the future, PE programs should consider incorporating other action sports into their curriculum to enhance cardiovascular health.

Do Pain Medicine Fellowship Programs Provide Education in Practice Management? A Survey of Pain Medicine Fellowship Programs.

Science.gov (United States)

Przkora, Rene; Antony, Ajay; McNeil, Andrew; Brenner, Gary J; Mesrobian, James; Rosenquist, Richard; Abouleish, Amr E

2018-01-01

We hypothesized that there is a gap between expectations and actual training in practice management for pain medicine fellows. Our impression is that many fellowships rely on residency training to provide exposure to business education. Unfortunately, pain management and anesthesiology business education are very different, as the practice settings are largely office- versus hospital-based, respectively. Because it is unclear whether pain management fellowships are providing practice management education and, if they do, whether the topics covered match the expectations of their fellows, we surveyed pain medicine program directors and fellows regarding their expectations and training in business management. A survey. Academic pain medicine fellowship programs. After an exemption was obtained from the University of Texas Medical Branch Institutional Review Board (#13-030), an email survey was sent to members of the Association of Pain Program Directors to be forwarded to their fellows. Directors were contacted 3 times to maximize the response rate. The anonymous survey for fellows contained 21 questions (questions are shown in the results). Fifty-nine of 84 program directors responded and forwarded the survey to their fellows. Sixty fellows responded, with 56 answering the survey questions. The responder rate is a limitation, although similar rates have been reported in similar studies. The majority of pain medicine fellows receive some practice management training, mainly on billing documentation and preauthorization processes, while most do not receive business education (e.g., human resources, contracts, accounting/financial reports). More than 70% of fellows reported that they receive more business education from industry than from their fellowships, a result that may raise concerns about the independence of our future physicians from the industry. Our findings support the need for enhanced and structured business education during pain fellowship. Business

Goddard and Caldwell Oahu, Hawaii Surf Observation Dataset for 1968-2004 (NODC Accession 0001754)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Surf reports are typically made several times per day at select locations around Oahu, primarily by Honolulu City and County lifeguards and the Surf News Network,...

Comparison of risks due to HLW and SURF repositories in bedded salt

International Nuclear Information System (INIS)

Chu, M.S.Y.; Ortiz, N.R.; Wahi, K.K.

1983-01-01

A methodology was developed for use in the analysis of risks from geologic disposal of nuclear wastes. This methodology is applied to two conceptual nuclear waste repositories in bedded salt containing High-Level Waste (HLW) and Spent Un-Reprocessed Fuel (SURF), respectively. A comparison of the risk estimated from the HLW and SURF repositories is presented

Tracking image features with PCA-SURF descriptors

CSIR Research Space (South Africa)

Pancham, A

2015-05-01

Full Text Available IAPR International Conference on Machine Vision Applications, May 18-22, 2015, Tokyo, JAPAN Tracking Image Features with PCA-SURF Descriptors Ardhisha Pancham CSIR, UKZN South Africa apancham@csir.co.za Daniel Withey CSIR South Africa...

Frequently Asked Questions (FAQs) | Cancer Prevention Fellowship Program

Science.gov (United States)

Am I eligible? To be considered for the Cancer Prevention Fellowship Program (CPFP), you must meet eligibility criteria related to educational attainment, US citizenship/permanent residency status, and the duration of prior postdoctoral research experience. Refer to the Eligibility Requirements for details. How do I apply? You must apply through our online application process.

Characterization of Activity and Cardiovascular Responses During Surfing in Recreational Male Surfers Between the Ages of 18 and 75 Years Old.

Science.gov (United States)

LaLanne, Christine L; Cannady, Michael S; Moon, Joseph F; Taylor, Danica L; Nessler, Jeff A; Crocker, George H; Newcomer, Sean C

2017-04-01

Participation in surfing has evolved to include all age groups. Therefore, the purpose of this study was to determine whether activity levels and cardiovascular responses to surfing change with age. Surfing time and heart rate (HR) were measured for the total surfing session and within each activity of surfing (paddling, sitting, wave riding, and miscellaneous). Peak oxygen consumption (VO 2peak ) was also measured during laboratory-based simulated surfboard paddling on a modified swim bench ergometer. VO 2peak decreased with age during simulated paddling (r = -.455, p surfing (p = .837) and time spent within each activity of surfing did not differ with age (n = 160). Mean HR during surfing significantly decreased with age (r = -.231, p = .004). However, surfing HR expressed as a percent of age-predicted maximum increased significantly with age. Therefore, recreational surfers across the age spectrum are achieving intensities and durations that are consistent with guidelines for cardiovascular health.

Clay-oil flocculation during surf washing at the Sea Empress incident

International Nuclear Information System (INIS)

Wood, P.; Lunel, T.; Bailey, N.; Lee, K.

1997-01-01

Results of investigations into clay-oil flocculation during surf washing of oiled cobbles at Marros Beach, as a response to oiling during the Sea Empress incident, were summarized. Stranded oil on the cobble storm beach was found to associate with fine minerals and form flocs when introduced into sea water. The emulsions persisted for about 14 days after the oiling, after which it begun to disintegrate. After 50 days the remaining emulsion was found to be unstable and penetrated the beach to depths of up to three meters. Since no evidence of biodegradation was found during this period, oil reduction was attributed to sheening, facilitated by tidal fluctuations. Surf washing operation was undertaken over a seven day period beginning 47 days after the spill. Some 8150 tonnes of oiled cobbles were moved a distance of between 12 and 18 m seaward along a length of 850 m. Analysis of samples after two days following surf washing showed that oil concentration did not exceed 22 ppm, compared to 700 ppm before relocation. The significant reduction was considered to have been the result of enhanced oil dispersion coupled with the effects of the surf washing operations. 10 refs., 7 tabs., 10 figs

Surf zone entrainment, along-shore transport, and human health implications of pollution from tidal outlets

Science.gov (United States)

Grant, S. B.; Kim, J. H.; Jones, B. H.; Jenkins, S. A.; Wasyl, J.; Cudaback, C.

2005-10-01

Field experiments and modeling studies were carried out to characterize the surf zone entrainment and along-shore transport of pollution from two tidal outlets that drain into Huntington Beach and Newport Beach, popular public beaches in southern California. The surf zone entrainment and near-shore transport of pollutants from these tidal outlets appears to be controlled by prevailing wave conditions and coastal currents, and fine-scale features of the flow field around the outlets. An analysis of data from dye experiments and fecal indicator bacteria monitoring studies reveals that the along-shore flux of surf zone water is at least 50 to 300 times larger than the cross-shore flux of surf zone water. As a result, pollutants entrained in the surf zone hug the shore, where they travel significant distances parallel to the beach before diluting to extinction. Under the assumption that all surf zone pollution at Huntington Beach originates from two tidal outlets, the Santa Ana River and Talbert Marsh outlets, models of mass and momentum transport in the surf zone approximately capture the observed tidal phasing and magnitude of certain fecal indicator bacteria groups (total coliform) but not others (Escherichia coli and enterococci), implying the existence of multiple sources of, and/or multiple transport pathways for, fecal pollution at this site. The intersection of human recreation and near-shore pollution pathways implies that, from a human health perspective, special care should be taken to reduce the discharge of harmful pollutants from land-side sources of surface water runoff, such as tidal outlets and storm drains.

NSF's Career-Life Balance Initiative and the NSF Astronomy and Astrophysics Postdoctoral Fellowships

Science.gov (United States)

Ajhar, Edward A.

2013-01-01

In the fall of 2011, the National Science Foundation (NSF) began the Career-Life Balance Initiative to support graduate students, postdoctoral students, and early-career researchers in STEM fields. NSF is focusing first on its most prestigious programs for early-career scientists---the CAREER program and the postdoctoral programs, including the NSF Astronomy and Astrophysics Postdoctoral Fellowships (AAPF)---where career-life balance opportunities can help retain a significant fraction of early career talent. Subject to budget constraints, NSF plans to further integrate and enhance career-life balance opportunities over time through other programs, like the Graduate Research Fellowships Program and ADVANCE, and subsequently through the broader portfolio of NSF activities. In addition, to comply with Title IX, NSF has regulations to ensure that educational programs that receive NSF funds are free of gender discrimination and harassment. A primary goal of this presentation is to put facts about NSF into the hands of students, faculty, staff, administrators and other policy makers to benefit the advancement of career-life balance in the astronomical community. The presentation focus areas will (1) address common misconceptions about NSF rules regarding parental leave; (2) discuss benefits already available through the AAPF program, Graduate Research Fellowships, and other programs; and (3) listen to community concerns and issues to bring these back to the foundation for consideration. Did you know that NSF allows paid parental leave under many circumstances? For example, the AAPF program currently allows two months of paid parental leave during the fellow's tenure. What are the rules for NSF Graduate Research Fellowships? Come to the session and find out; the answers to such questions might surprise you.

Advanced Fuel Cycle Initiative University Fellowship Program. Final Progress Report

International Nuclear Information System (INIS)

Dixon, Cathy

2012-01-01

2004-2011 Final Report for AFCI University Fellowship Program. The goal of this effort was to be supportive of university students and university programs - particularly those students and programs that will help to strengthen the development of nuclear-related fields. The program also supported the stability of the nuclear infrastructure and developed research partnerships that are helping to enlarge the national nuclear science technology base. In this fellowship program, the U.S. Department of Energy sought master's degree students in nuclear, mechanical, or chemical engineering, engineering/applied physics, physics, chemistry, radiochemistry, or fields of science and engineering applicable to the AFCI/Gen IV/GNEP missions in order to meet future U.S. nuclear program needs. The fellowship program identified candidates and selected full time students of high-caliber who were taking nuclear courses as part of their degree programs. The DOE Academic Program Managers encouraged fellows to pursue summer internships at national laboratories and supported the students with appropriate information so that both the fellows and the nation's nuclear energy objectives were successful.

Environmental Awareness of Surf Tourists: A Case Study in the Algarve

Directory of Open Access Journals (Sweden)

Fabia Frank

2015-06-01

Full Text Available Even though surf tourism in Portugal is an economic activity with a steady growth rate, there are not many assessment studies available. Using a survey undertaken in surf camps located in the Vila do Bispo County, this study aims to analyse the environmental awareness of surf tourists in the Algarve. Through the New Environmental Paradigm (NEP scale it is shown that the environmental attitudes of respondents are strongly pro-ecological but also reveal some anthropocentric aspects. Tourists were asked about their willingness to pay for an accommodation tax earmarked for environmental protection in the Algarve. The results show that the large majority (86% would be willing to pay, which indicates a high environmental awareness. It is also found that the willingness to pay is related to the nationality, with respondents from Germany, Austria and Switzerland showing a higher willingness to pay.

Perceptions of the Professional Development Value of Honorary Fellowship Award Experiences.

Science.gov (United States)

Roberts, Laura Weiss; Kim, Jane Paik; Samuels, Craig; Winstead, Daniel

2016-10-01

Professional societies engage in activities with the aim of nurturing highly talented early career members of their field. Little is known about the value of honorary fellowship awards given annually by professional societies. Following up on the only known prior study of this topic, authors queried fellowship awardees in one psychiatric society to better understand the perceived value of honorary fellowships and other outcomes, such as subsequent involvement in professional societies. The authors queried former participants in the Laughlin and Psychiatry Resident-In-Training Examination® (PRITE®) Programs regarding their fellowship experiences and their subsequent involvement in The American College of Psychiatrists and other psychiatry membership organizations. The authors obtained frequency data and analyzed responses using t-tests and chi-squared tests. Associations between the outcomes and demographic characteristics such as age, gender, and fellowship type was tested. Responses were gathered from 143 individuals who had participated in the Laughlin Fellowship and 22 in the PRITE Fellowship. Respondents felt that that the fellowship experience had been helpful professionally. Laughlin fellows were older and more likely to have assumed a leadership role in professional organizations (60 % vs 36 %, p = 0.04). Laughlin fellows also more strongly endorsed professional recognition as a benefit at the time of receiving their award. Survey respondents reported increased participation in professional organizations and assumed leadership roles in The College and other professional organizations subsequent to the fellowship experience. On the whole, fellows were generally positive about their experiences. Many respondents became involved with The College subsequent to their fellowship, but a larger proportion became involved with other organizations, including in leadership roles. Professional societies with early career programs such as the Laughlin Fellowship

Car surfing: an underreported mechanism of serious injury in children and adolescents.

Science.gov (United States)

Geiger, J D; Newsted, J; Drongowski, R A; Lelli, J L

2001-01-01

Car surfing, in which participants stand on top of a moving vehicle as though it were a surfboard, has been reported as a cause of traumatic injury in only 5 cases in the literature. Over the last 8 years, however, the authors have treated 26 children, primarily adolescents, for injuries resulting from car surfing. This report describes the injuries and outcomes of this potentially underreported mechanism of injury. Medical records of 26 patients treated for car surfing injuries between 1991 and 1999 were reviewed. Demographics, hospital course, and type and severity of injuries were analyzed. Eighteen boys (69%) and 8 girls (31%) with an average age of 15.7+/-3.4 years (range, 6 to 22) have presented with injuries related to car surfing. All patients had fallen from the hood, roof, or trunk of a moving motor vehicle, the majority falling from the hood (n = 13; 50%). Injury severity was evaluated using the Injury Severity Scores (ISS; 12.4+/-6.5), Revised Trauma Score (RTS; 7.5+/- 1.1) and Glasgow Coma Score (GCS; 13.5+/-3.2). Injury severity was equivalent between boys and girls (P>.05). Central nervous system injuries predominated, with closed head injuries occurring in 22 (85%) and loss of consciousness in 10 (39%). Skull fractures occurred in 11 (42%) and intracranial bleeding in 9 (35%). Long-term cognitive rehabilitation was necessary in 22 (85%) patients. Three patients (12%) had spinal column fractures, with 2 (8%) suffering permanent paralysis. Two extremity (8%) and 3 (11.7%) pelvic fractures occurred. Most patients (73%) suffered significant skin and soft tissue injuries. Two patients (8%) presented with solid visceral injuries, and 1 child died. Car surfing is an extremely high-risk behavior in children and adolescents that leads to significant morbidity, long-term disability, and is potentially fatal. The incidence of car surfing may be greater than has been reported previously; therefore, prevention programs aimed at discouraging this high

Oral History Archives | Fellowship | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Fellowship; Oral History Archives. Oral history archive ... video documentaries of some of the leading scientists of the country from among Academy's fellowship. ... Math Art and Design: MAD about Math, Math Education and Outreach.

NRAO Astronomer Wins Prestigious Guggenheim Fellowship

Science.gov (United States)

2010-04-01

Dr. Dale Frail, an astronomer at the National Radio Astronomy Observatory (NRAO) in Socorro, New Mexico, has been awarded a prestigious Guggenheim Fellowship, according to the John Simon Guggenheim Memorial Foundation. The Guggenheim Foundation describes its fellowships as "mid-career" awards "intended for men and women who have already demonstrated exceptional capacity for productive scholarship or exceptional creative ability in the arts." Frail, 48, has worked at the NRAO for more than 20 years, first as a postdoctoral fellow, and then as a staff scientist. He received his bachelor's degree in physics from Acadia University in Nova Scotia, and his Ph.D in astronomy from the University of Toronto. Frail is best known for his landmark contributions to the understanding of gamma ray bursts, making critical measurements that provided key insights into the mechanisms of these superenergetic and once-mysterious explosions. He also has made important contributions to the understanding of other astronomical phenomena, including pulsars and their neighborhoods, supernova remnants, and magnetars. In 1992, he was the co-discoverer, with Alex Wolszczan, of the first planets outside our own solar system. "We congratulate Dale on this well-deserved honor that recognizes not only his past achievements but also his potential for exciting scientific work in the future," said Dr. Fred K.Y. Lo, NRAO Director. "We're very proud to see one of our scientists receive such a great honor," Lo added. Frail is one of 180 recipients of this year's Guggenheim Fellowships, chosen from some 3,000 applicants. The fellowships were established in 1925 and past recipients include photographer Ansel Adams, author Saul Bellow, former Secretary of State Henry Kissinger, and chemist Linus Pauling. 102 Guggenheim Fellows have subsequently won Nobel Prizes, and others have received Pulitzer Prizes and other honors. As a Guggenheim Fellow, Frail intends to intensify his research in the areas of pulsars

Study on Low Illumination Simultaneous Polarization Image Registration Based on Improved SURF Algorithm

Science.gov (United States)

Zhang, Wanjun; Yang, Xu

2017-12-01

Registration of simultaneous polarization images is the premise of subsequent image fusion operations. However, in the process of shooting all-weather, the polarized camera exposure time need to be kept unchanged, sometimes polarization images under low illumination conditions due to too dark result in SURF algorithm can not extract feature points, thus unable to complete the registration, therefore this paper proposes an improved SURF algorithm. Firstly, the luminance operator is used to improve overall brightness of low illumination image, and then create integral image, using Hession matrix to extract the points of interest to get the main direction of characteristic points, calculate Haar wavelet response in X and Y directions to get the SURF descriptor information, then use the RANSAC function to make precise matching, the function can eliminate wrong matching points and improve accuracy rate. And finally resume the brightness of the polarized image after registration, the effect of the polarized image is not affected. Results show that the improved SURF algorithm can be applied well under low illumination conditions.

Goddard and Caldwell: Oahu, Hawaii surf observation data set for 1968 - 2004 (NODC Accession 0001754)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Surf reports are typically made several times per day at select locations around Oahu, primarily by Honolulu City and County lifeguards and the Surf News Network,...

Fatal accidents due to train surfing in Berlin.

Science.gov (United States)

Strauch, H; Wirth, I; Geserick, G

1998-06-08

This study was undertaken for the purpose of analysing under the aspect of legal medicine, fatal accidents due to train surfing in the local transport system of Berlin (S-Bahn and underground). The period of investigation was from 1989 through 1995, with 41 train surfing accidents, among them 18 with fatal outcome. Evaluation included those 14 deaths which were forensically autopsied. It was based on autopsy records of Berlin-based university institutes (Humboldt University and Free University) as well as the Brandenburg State Institute of Legal Medicine. Also used were data obtained from the Berlin Transport Police Record. The casualties were aged between 13 and 25 years, most of them between 16 and 20. The male-female gender ratio was 13:1. Accidents occurred above all in the warmer season of the year, most of them between 20:00 h and midnight. More than 50% of all cases were affected by alcohol, but centrally acting medicaments or other addictive drugs were not noticed at all. Most of the fatal accidents occurred to users of the Berlin S-Bahn network. Older train models were the preferred surfing objects due to their structural peculiarities. Collision with close-to-track obstacles and slipping from the train proved to be the major sources of danger. An analysis of injuries revealed polytraumatisation but for one exception, with craniocerebral injuries being the most common and severest events. The longest survival time amounted to 24 h. As the psychosocial causes of high-risk behaviour of adolescents will hardly be controllable, withdrawal of technical, that is structural design possibilities appears to be the most important approach to prevention of accidents in the future. This demand is met by the new series of the Berlin S-Bahn. The model of the old series, suitable for surfing, still accounts for about 10% of the rolling stock and is to be decommissioned in 1998.

Early Career Experiences of Pediatricians Pursuing or Not Pursuing Fellowship Training.

Science.gov (United States)

Byrne, Bobbi J; Katakam, Shesha K; Frintner, Mary Pat; Cull, William L

2015-10-01

Choosing career paths can be difficult decisions for residents contemplating fellowship training. This study compares the experiences of early career pediatricians who did and did not pursue fellowships. We analyzed national, weighted data from pediatricians 8 to 10 years after residency (n = 842). Work environment, work-life balance, and satisfaction were compared for pediatricians who had pursued fellowship training (fellowship trained) and those who did not pursue fellowship training (generalist trained). Logistic and linear regression examined the independent effects of fellowship training while controlling for demographic differences. A total of 39% of the pediatricians (328/842) pursued fellowship training. The fellowship-trained group was less likely than the generalist-trained group to spend time in direct patient care and more likely to report learning opportunities in their work environment. This group was also more likely to report an income of ≥$150,000, although no difference was found when only full-time pediatricians were examined. Generalist-trained pediatricians were more likely to work hours per week, have flexibility with their schedules, and be satisfied with time spent with their own children. Pediatricians in both the fellowship-trained and generalist-trained groups generally found their work to be rewarding and were satisfied with their lives. Although residents need to consider important life and career differences when contemplating fellowship training and general care, pediatricians in both groups can achieve overall life and career satisfaction. Copyright © 2015 by the American Academy of Pediatrics.

Why invest in an educational fellowship program?

Science.gov (United States)

Searle, Nancy S; Hatem, Charles J; Perkowski, Linda; Wilkerson, LuAnn

2006-11-01

Expanding and refining the repertoire of medical school teaching faculty is required by the many current and changing demands of medical education. To meet this challenge academic medical institutions have begun to establish programs--including educational fellowship programs--to improve the teaching toolboxes of faculty and to empower them to assume leadership roles within both institutional and educational arenas. In this article, the authors (1) provide historical background on educational fellowship programs; (2) describe the prevalence and focus of these programs in North American medical schools, based on data from a recent (2005) survey; and (3) give a brief overview of the nine fellowship programs that are discussed fully in other articles in this issue of Academic Medicine. These articles describe very different types of educational fellowships that, nevertheless, share common features: a cohort of faculty members who are selected to participate in a longitudinal set of faculty development activities to improve participants' teaching skills and to build a cadre of educational leaders for the institution. Evaluation of educational fellowships remains a challenging issue, but the authors contend that one way to evaluate the programs' effectiveness is to look at the educational improvements that have been instigated by program graduates. The authors hope that the various program descriptions will help readers to improve their existing programs and/or to initiate new programs.

MOCEAN SURF WEAR -MALLISTO

OpenAIRE

Lehtovaara, Hanna

2013-01-01

Surffi on urheilulaji, jossa kuljetaan aallon päällä surffilaudalla. Surffaus on lähtöisin Polynesiasta, mutta nykypäivänä surffausta harrastetaan ympäri maailmaa. Opinnäytetyö käsittelee surf wear -malliston suunnittelua ja toteuttamista omalle toi-minimelle Mocean. Työn tavoitteena oli suunnitella toimiva, mutta myös trendikäs mallisto naissurffareille. Mallisto sisältää bikineitä, surffipaitoja legginsejä ja shortseja. Mallisto on suunniteltu naissurffareille, jotka surffaavat lämpimis...

Cross-shore currents in the surf zone

DEFF Research Database (Denmark)

Aagaard, Troels; Vinther, Niels

2008-01-01

  While the dynamics and kinematics of various types of mean cross-shore current flows in the surf zone (undertow and rip currents) are fairly well understood, the causes for transitions occurring between these two types of mean circulation patterns remain obscure. On longshore barred beaches...

For Love, Not Money: The Financial Implications of Surgical Fellowship Training.

Science.gov (United States)

Inclan, Paul M; Hyde, Adam S; Hulme, Michael; Carter, Jeffrey E

2016-09-01

Surgical residents cite increased income potential as a motivation for pursuing fellowship training, despite little evidence supporting this perception. Thus, our goal is to quantify the financial impact of surgical fellowship training on financial career value. By using Medical Group Management Association and Association of American Medical Colleges physician income data, and accounting for resident salary, student debt, a progressive tax structure, and forgone wages associated with prolonged training, we generated a net present value (NPV) for both generalist and subspecialist surgeons. By comparing generalist and subspecialist career values, we determined that cardiovascular (NPV = 698,931), pediatric (430,964), thoracic (239,189), bariatric (166,493), vascular (96,071), and transplant (46,669) fellowships improve career value. Alternatively, trauma (11,374), colorectal (44,622), surgical oncology (203,021), and breast surgery (326,465) fellowships all reduce career value. In orthopedic surgery, spine (505,198), trauma (123,250), hip and joint (60,372), and sport medicine (56,167) fellowships improve career value, whereas shoulder and elbow (4,539), foot and ankle (173,766), hand (366,300), and pediatric (489,683) fellowships reduce career NPV. In obstetrics and gynecology, reproductive endocrinology (352,854), and maternal and fetal medicine (322,511) fellowships improve career value, whereas gynecology oncology (28,101) and urogynecology (206,171) fellowships reduce career value. These data indicate that the financial return of fellowship is highly variable.

African Climate Change Fellowship Program - Phase II | IDRC ...

International Development Research Centre (IDRC) Digital Library (Canada)

ACCFP), 16 policy, 13 doctoral, 13 postdoctoral, and three teaching fellowships were awarded to a total of 45 fellows from 18 African countries. This grant will finance two additional rounds of the ACCFP fellowships (20 policy, 20 postdoctoral and ...

Building a Bright Future. The Hydro Research Foundation's Fellowship Program

Energy Technology Data Exchange (ETDEWEB)

Vaughn, Brenna [Hydro Research Foundation, Inc., Evergreen, CO (United States); Linke, Deborah M. [Hydro Research Foundation, Inc., Evergreen, CO (United States)

2015-12-29

The Hydro Fellowship Program (program) began as an experiment to discover whether the hydropower industry could find mechanisms to attract new entrants through conducting relevant research to benefit the industry. This nationwide, new-to-the-world program was started through funding from the Wind and Water Power Technologies Office of the Energy Efficiency and Renewable Energy (EERE) Office of the Department of Energy (DOE). Between 2010-2015, the Hydro Research Foundation (HRF) designed and implemented a program to conduct valuable research and attract new entrants to the hydro workforce. This historic grant has empowered and engaged industry members from 25 organizations by working with 91 students and advisors at 24 universities in 19 states. The work funded answered pressing research needs in the fields of civil, mechanical, environmental, and electrical engineering, as well as law, energy engineering and materials innovation. In terms of number of individuals touched through funding, 148 individuals were supported by this work through direct research, mentorship, oversight of the work, partnerships and the day-to-day program administration. Based on the program results, it is clear that the funding achieved the hoped-for outcomes and has the capacity to draw universities into the orbit of hydropower and continue the conversation about industry research and development needs. The Foundation has fostered unique partnerships at the host universities and has continued to thrive with the support of the universities, advisors, industry and the DOE. The Foundation has demonstrated industry support through mentorships, partnerships, underwriting the costs and articulating the universities’ support through in-kind cost sharing. The Foundation recommends that future work be continued to nurture these graduate level programs using the initial work and improvements in the successor program, the Research Awards Program, while stimulating engagement of academia at the

The Benjamin H. Kean Travel Fellowship in Tropical Medicine: Assessment of Impact at 15 Years.

Science.gov (United States)

Carman, Aubri S; John, Chandy C

2017-09-01

The Benjamin H. Kean Fellowship in Tropical Medicine is an American Society of Tropical Medicine and Hygiene initiative that provides medical students with funding for international clinical or research experiences lasting at least 1 month. Of the 175 Kean fellows from 1998 to 2013, 140 had current available e-mails, and 70 of the 140 (50%) responded to a survey about their fellowship experience. Alumni indicated that the Kean Fellowship had a high impact on their career plans with regard to preparation for ( N = 65, 94.2%) and inspiration to pursue ( N = 59, 88.1%) a career in tropical medicine and global health. Continued involvement in tropical medicine and global health was common: 52 alumni (74.3%) were currently working in tropical medicine or global health, 49 (71.0%) had done so in the interim between the Kean fellowship and their current position; and 17 of 19 Kean fellows (89.4%) who had completed all medical training and were now in professional practice continued to work in tropical medicine and global health. Alumni had been highly productive academically, publishing a total of 831 PubMed-indexed manuscripts, almost all on tropical medicine or global health topics, in the period between their fellowship year and 2013. Alumni reported strengths of the fellowship including funding, networking, and flexibility, and suggested that more networking and career mentoring would enhance the program. The Benjamin H. Kean fellowship program has been highly successful at inspiring and fostering ongoing work by trainees in tropical medicine and global health.

Identification of an evolutionary conserved SURF-6 domain in a family of nucleolar proteins extending from human to yeast

International Nuclear Information System (INIS)

Polzikov, Mikhail; Zatsepina, Olga; Magoulas, Charalambos

2005-01-01

The mammalian SURF-6 protein is localized in the nucleolus, yet its function remains elusive in the recently characterized nucleolar proteome. We discovered by searching the Protein families database that a unique evolutionary conserved SURF-6 domain is present in the carboxy-terminal of a novel family of eukaryotic proteins extending from human to yeast. By using the enhanced green fluorescent protein as a fusion protein marker in mammalian cells, we show that proteins from distantly related taxonomic groups containing the SURF-6 domain are localized in the nucleolus. Deletion sequence analysis shows that multiple regions of the SURF-6 protein are capable of nucleolar targeting independently of the evolutionary conserved domain. We identified that the Saccharomyces cerevisiae member of the SURF-6 family, named rrp14 or ykl082c, has been categorized in yeast databases to interact with proteins involved in ribosomal biogenesis and cell polarity. These results classify SURF-6 as a new family of nucleolar proteins in the eukaryotic kingdom and point out that SURF-6 has a distinct domain within the known nucleolar proteome that may mediate complex protein-protein interactions for analogous processes between yeast and mammalian cells

Global Health Education in Gastroenterology Fellowship: A National Survey.

Science.gov (United States)

Jirapinyo, Pichamol; Hunt, Rachel S; Tabak, Ying P; Proctor, Deborah D; Makrauer, Frederick L

2016-12-01

Interest in global health (GH) education is increasing across disciplines. To assess exposure to and perception of GH training among gastroenterology fellows and program directors across the USA. Design: Electronic survey study. The questionnaire was circulated to accredited US gastroenterology fellowship programs, with the assistance of the American Gastroenterological Association. Gastroenterology program directors and fellows. The questionnaire was returned by 127 respondents (47 program directors, 78 fellows) from 55 training programs (36 % of all training programs). 61 % of respondents had prior experience in GH. 17 % of programs offered GH curriculum with international elective (13 %), didactic (9 %), and research activity (7 %) being the most common. Fellows had adequate experience managing hepatitis B (93 %), cholangiocarcinoma (84 %), and intrahepatic duct stones (84 %). 74, 69 and 68 % reported having little to no experience managing hepatitis E, tuberculosis mesenteritis, or epidemic infectious enteritis, respectively. Most fellows would participate in an elective in an underserved area locally (81 %) or a 4-week elective abroad (71 %), if available. 44 % of fellows planned on working or volunteering abroad after fellowship. Barriers to establishing GH curriculum included funding (94 %), scheduling (88 %), and a lack of standardized objectives (78 %). Lack of interest, however, was not a concern. Fellows (49 %), more than faculty (29 %) (χ 2  = 21.9; p = 0.03), believed that GH education should be included in fellowship curriculum. Program directors and trainees recognize the importance of GH education. However, only 17 % of ACGME-approved fellowship programs offer the opportunity. Global health curriculum may enhance gastroenterology training.

Reno Orthopaedic Trauma Fellowship business curriculum.

Science.gov (United States)

Althausen, Peter L; Bray, Timothy J; Hill, Austin D

2014-07-01

The Reno Orthopaedic Center (ROC) Trauma Fellowship business curriculum is designed to provide the fellow with a graduate level business practicum and research experience. The time commitments in a typical 12-month trauma fellowship are significant, rendering a traditional didactic master's in business administration difficult to complete during this short time. An organized, structured, practical business education can provide the trauma leaders of tomorrow with the knowledge and experience required to effectively navigate the convoluted and constantly changing healthcare system. The underlying principle throughout the curriculum is to provide the fellow with the practical knowledge to participate in cost-efficient improvements in healthcare delivery. Through the ROC Trauma Fellowship business curriculum, the fellow will learn that delivering healthcare in a manner that provides better outcomes for equal or lower costs is not only possible but a professional and ethical responsibility. However, instilling these values without providing actionable knowledge and programs would be insufficient and ineffective. For this reason, the core of the curriculum is based on individual teaching sessions with a wide array of hospital and private practice administrators. In addition, each section is equipped with a suggested reading list to maximize the learning experience. Upon completion of the curriculum, the fellow should be able to: (1) Participate in strategic planning at both the hospital and practice level based on analysis of financial and clinical data, (2) Understand the function of healthcare systems at both a macro and micro level, (3) Possess the knowledge and skills to be strong leaders and effective communicators in the business lexicon of healthcare, (4) Be a partner and innovator in the improvement of the delivery of orthopaedic services, (5) Combine scientific and strategic viewpoints to provide an evidence-based strategy for improving quality of care in a

Selected programs at the new SURF III electron storage ring

International Nuclear Information System (INIS)

Furst, Mitchell L.; Arp, Uwe; Cauchon, Gilles P.; Graves, Rossie M.; Hamilton, Andrew D.; Hughey, Lanny R.; Lucatorto, Thomas B.; Tarrio, Charles

2000-01-01

The conversion of the electron storage ring at NIST (the National Institute of Standards and Technology) to SURF III (the Synchrotron Ultraviolet Radiation Facility) has resulted in a significant improvement to the azimuthal uniformity of the magnetic field as well as the capability for operating at higher beam energies. Measurements of magnetic field strength revealed azimuthal uniformity of better than ±0.05% at field strengths equivalent to operating energies of 52 MeV to 417 MeV. Initial operation is restricted to energies up to 331 MeV due to temporary limitations in the rf transmission system. Even at 331 MeV there is already a significant extension of the usable short wavelength range of the synchrotron radiation as compared to the range available at the 284 MeV operating energy of SURF II. These and other improvements have a major impact on SURF programs including: the Nanodetector, a conversion microscope which is a prototype real-time imaging system for EUV (extreme ultraviolet) lithography; the Spectrometer Calibration Beamline, used for high-accuracy absolute calibration of spectrometers; and the National EUV Reflectometry Facility, used to measure optical constants of thin-film multilayer optics

Surfing surface gravity waves

Science.gov (United States)

Pizzo, Nick

2017-11-01

A simple criterion for water particles to surf an underlying surface gravity wave is presented. It is found that particles travelling near the phase speed of the wave, in a geometrically confined region on the forward face of the crest, increase in speed. The criterion is derived using the equation of John (Commun. Pure Appl. Maths, vol. 6, 1953, pp. 497-503) for the motion of a zero-stress free surface under the action of gravity. As an example, a breaking water wave is theoretically and numerically examined. Implications for upper-ocean processes, for both shallow- and deep-water waves, are discussed.

The Cunningham Fellowship : three international points of view

NARCIS (Netherlands)

Flake, D; Verhoeven, A; Robu, I

The Medical Library Association Cunningham Fellowship Program provides funds for one medical librarian per year from outside the United States or Canada to work and learn in United States or Canadian medical libraries for a period of 4 months. An overview of the Cunningham Fellowship is presented

Trends in U.S. Pediatric Otolaryngology Fellowship Training.

Science.gov (United States)

Espinel, Ali; Poley, Marian; Zalzal, George H; Chan, Kenny; Preciado, Diego

2015-10-01

Interest in pediatric otolaryngology fellowship training is growing. The workforce implications of this growing interest are unclear and understudied. To analyze trends in pediatric otolaryngology training, determine where fellows who graduated over the past 10 years are currently practicing, and test the hypothesis that graduates from Accreditation Council for Graduate Medical Education (ACGME)–accredited programs were more likely to have academic tertiary positions with faculty appointments. We conducted a web-based analysis of pediatric otolaryngology fellowship graduates. The names of all 274 applicants who were matched to pediatric otolaryngology fellowships from May 31, 2003, to May 31, 2014, were obtained from the SF Match website. Accreditation status of each program for each match year was obtained from the ACGME website. We then performed an Internet search for the current practice location of each matched applicant. Analysis was conducted from January 1, 2015, to May 1, 2015. Practice setting per year of fellowship match and accreditation status of program. For the 2003 to the 2014 match years, there was an increase from 5 to 22 accredited pediatric otolaryngology fellowship programs overall; simultaneously, the number of yearly matched applicants increased from 14 to 35. More graduates with ACGME accreditation practice at academic settings compared with graduates without ACGME accreditation although the difference was not statistically significant (67.1% vs. 50.7%; P = .15). Graduates from accredited programs, however, were significantly more likely to practice at a hospital-based setting compared with those from nonaccredited programs (81.7% vs. 65.5%; P = .003). Fellows trained in the last 10 years are relatively well distributed across the country. The number of pediatric otolaryngology fellowship applicants as well as total number of matched applicants and ACGME-accredited positions has risen in the last 10 years. It appears that a higher

Surf zone fish diet as an indicator of environmental and anthropogenic influences

Science.gov (United States)

Costa, Leonardo Lopes; Zalmon, Ilana Rosental

2017-10-01

Changes in species' abundance have been used as indicators of environmental and anthropogenic disturbances. However, sublethal, e.g., diet, changes should be detected before some alterations in the composition and structure of fish assemblages occur as a result of ecological negative impacts. The objective of the present study was to assess possible changes in surf zone fish diet in response to environmental and anthropogenic disturbances. Surf zone fish were sampled and their stomach contents were analyzed on two sandy beaches under different levels of human pressure in Southeastern Brazil. Habitat variables related to seasonality, food availability, anthropogenic disturbance, upwelling and river influence were measured as follows: (1) wave height; (2) water temperature; (3) intertidal macroinvertebrates abundance; (4) solid waste amount; (5) salinity; (6) particulate organic carbon (POC) and (7) chlorophyll a (Chl a). Our results showed the influence of seasonality, prey abundance and hydrodynamics in prey selection, and diet overlap between typical surf zone residents. A literature search was also performed and it shows that insects and Emerita brasiliensis eggs, which were the main food item consumed by some surf zone fish at urbanized Brazilian beaches, are unusual worldwide. Furthermore, solid waste was related to high consumption of insects by pompanos fish in urbanized areas, suggesting that this fish diet could be a sublethal indicator of human impact on sandy beaches.

CAMSHIFT IMPROVEMENT WITH MEAN-SHIFT SEGMENTATION, REGION GROWING, AND SURF METHOD

Directory of Open Access Journals (Sweden)

Ferdinan Ferdinan

2013-10-01

Full Text Available CAMSHIFT algorithm has been widely used in object tracking. CAMSHIFT utilizescolor features as the model object. Thus, original CAMSHIFT may fail when the object color issimilar with the background color. In this study, we propose CAMSHIFT tracker combined withmean-shift segmentation, region growing, and SURF in order to improve the tracking accuracy.The mean-shift segmentation and region growing are applied in object localization phase to extractthe important parts of the object. Hue-distance, saturation, and value are used to calculate theBhattacharyya distance to judge whether the tracked object is lost. Once the object is judged lost,SURF is used to find the lost object, and CAMSHIFT can retrack the object. The Object trackingsystem is built with OpenCV. Some measurements of accuracy have done using frame-basedmetrics. We use datasets BoBoT (Bonn Benchmark on Tracking to measure accuracy of thesystem. The results demonstrate that CAMSHIFT combined with mean-shift segmentation, regiongrowing, and SURF method has higher accuracy than the previous methods.

Surf zone Exchange on a Rip Channeled Beach

Science.gov (United States)

Reniers, A.; Macmahan, J.

2008-12-01

The dispersion and surf zone exchange of GPS-equipped surface drifters observed during the Rip Current EXperiment (RCEX) is examined with help of Lagrangian Coherent Structures (LCSs). LCSs allow for the detection of transport barriers in unsteady flows and are typically applied to shelf-scale circulation systems. Here LCSs are specifically computed to detect the effects of surfzone-originated Very Low Frequency motions (VLFs) with O(10) minute time scale on the cross-shore exchange of floating material using numerical model calculations of the Lagrangian surface velocity at the wave group timescale. After verification with RCEX field observations, the model is run for a range of environmental conditions experienced during the field experiment to assess the effects of VLFs on the cross-shore surf zone exchange. Results are relevant for (but not restricted to) sediment and nutrient exchange, human health, water clarity, and swimmer safety.

The hand surgery fellowship application process: expectations, logistics, and costs.

Science.gov (United States)

Meals, Clifton; Osterman, Meredith

2015-04-01

To investigate expectations, logistics, and costs relevant to the hand surgery fellowship application process. We sought to discover (1) what both applicants and program directors are seeking, (2) what both parties have to offer, (3) how both parties collect information about each other, and (4) the costs incurred in arranging each match. We conducted on-line surveys of hand surgery fellowship applicants for appointment in 2015 and of current fellowship program directors. Sixty-two applicants and 41 program directors completed the survey. Results revealed applicants' demographic characteristics, qualifications, method of ranking hand fellowship programs, costs incurred (both monetary and opportunity) during the application process, ultimate match status, and suggestions for change. Results also revealed program directors' program demographics, rationale for offering interviews and favorably ranking applicants, application-related logistical details, costs incurred (both monetary and opportunity) during the application process, and suggestions for change. Applicants for hand surgery fellowship training are primarily interested in a potential program's academic reputation, emphasis on orthopedic surgery, and location. The typical, successfully matched applicant was a 30-year-old male orthopedic resident with 3 publications to his credit. Applicants rely on peers and Web sites for information about fellowships. Fellowship directors are primarily seeking applicants recommended by other experienced surgeons and with positive personality traits. The typical fellowship director offers a single year of orthopedic-based fellowship training to 2 fellows per year and relies on a common application and in-person interviews to collect information about applicants. Applicants appear to be more concerned than directors about the current state of the match process. Applicants and directors alike incur heavy costs, in both dollars and opportunity, to arrange each match. A nuanced

Anthropometric and Performance Perspectives of Female Competitive Surfing

Directory of Open Access Journals (Sweden)

Barlow Matthew John

2016-09-01

Full Text Available Purpose. To evaluate the anthropometric profiles of female surfers and to identify whether any anthropometrical factors might predict competitive ranking. Secondly, to evaluate the activity profile of female competitive surfing with respect to environmental conditions using Global Positioning System (GPS derived measures.

Habitats used by black and surf scoters in eastern North America as determined by satellite radio telemetry

Science.gov (United States)

Perry, M.C.; Kidwell, D.M.; Wells-Berlin, A. M.; Lohnes, E.J.R.; Olsen, Glenn H.; Osenton, P.C.

2005-01-01

Satellite radio telemetry was used to determine the movements and habitats of black scoters (Melanitta nigra) and surf scoters (Melanitta perspicillata) in eastern North America. A total of 21 surf scoters were instrumented during five years (2001-05) and 32 black scoters were instrumented during three years (2002-04) with implanted PTT 100 satellite transmitters (39 g) with external antenna. Nesting habitat of black scoters was more open than surf scoters (44% vs. 11%), whereas nesting habitat for surf scoters was located in more forested areas (66% vs. 20%). Locations of black scoters in breeding areas on average were at significantly higher latitude and lower elevations than sites used by surf scoters. Satellite telemetry determined that James Bay was the major molting area for male black and surf scoters, although some males molted along the coast of Labrador-Newfoundland. Black scoters instrumented on the Restigouche River, which is a major staging area, were widely distributed along the Atlantic Coast from Cape Cod to Georgia during winter. Major wintering areas for black scoters were Cape Cod (Martha's Vineyard and Nantucket Island), Long Island, and New Jersey. In these northern marine wintering areas, black scoters were located farther from shore (4.2 km) and in deeper water (8.3 m) than black scoters in more southern estuarine areas, where distance from shore was 3.1 km and water depth was 5.2 m. Surf scoters instrumented in Chesapeake Bay in late winter showed a strong tendency to return to the Bay the following winter after they had migrated to and from breeding areas. In Chesapeake Bay, black scoters and surf scoters were located mostly in mesohaline areas that had similar water depths (5.1 m vs. 7.5 m) and distances from shore (3.0 km vs. 2.9 km). Distance from shore and depth of water increased over time during the winter for both species. Updated information from the ARGOS Systems aboard the NOAA satellites on scoter movements was made accessible on

Family Medicine Global Health Fellowship Competencies: A Modified Delphi Study.

Science.gov (United States)

Rayess, Fadya El; Filip, Anna; Doubeni, Anna; Wilson, Calvin; Haq, Cynthia; Debay, Marc; Anandarajah, Gowri; Heffron, Warren; Jayasekera, Neil; Larson, Paul; Dahlman, Bruce; Valdman, Olga; Hunt, Vince

2017-02-01

Many US medical schools and family medicine departments have responded to a growing interest in global health by developing global health fellowships. However, there are no guidelines or consensus statements outlining competencies for global health fellows. Our objective was to develop a mission and core competencies for Family Medicine Global Health Fellowships. A modified Delphi technique was used to develop consensus on fellowship competencies. A panel, comprised of 13 members with dual expertise in global health and medical education, undertook an iterative consensus process, followed by peer review, from April to December 2014. The panel developed a mission statement and identified six domains for family medicine global health fellowships: patient care, medical knowledge, professionalism, communication and leadership, teaching, and scholarship. Each domain includes a set of core and program-specific competencies. The family medicine global health competencies are intended to serve as an educational framework for the design, implementation, and evaluation of individual family medicine global health fellowship programs.

SAGES's advanced GI/MIS fellowship curriculum pilot project.

Science.gov (United States)

Weis, Joshua J; Goldblatt, Matthew; Pryor, Aurora; Dunkin, Brian J; Brunt, L Michael; Jones, Daniel B; Scott, Daniel J

2018-06-01

The American health care system faces deficits in quality and quantity of surgeons. SAGES is a major stakeholder in surgical fellowship training and is responsible for defining the curriculum for the Advanced GI/MIS fellowship. SAGES leadership is actively adapting this curriculum. The process of reform began in 2014 through a series of iterative meetings and discussions. A working group within the Resident and Fellow Training Committee reviewed case log data from 2012 to 2015. These data were used to propose new criteria designed to provide adequate exposure to core content. The working group also proposed using video assessment of an MIS case to provide objective assessment of competency. Case log data were available for 326 fellows with a total of 85,154 cases logged (median 227 per fellow). The working group proposed new criteria starting with minimum case volumes for five defined categories including foregut (20), bariatrics (25), inguinal hernia (10), ventral hernia (10), and solid organ/colon/thoracic (10). Fellows are expected to perform an additional 75 complex MIS cases of any category for a total of 150 required cases overall. The proposal also included a minimum volume of flexible endoscopy (50) and submission of an MIS foregut case for video assessment. The new criteria more clearly defined which surgeon roles count for major credit within individual categories. Fourteen fellowships volunteered to pilot these new criteria for the 2017-2018 academic year. The new SAGES Advanced GI/MIS fellowship has been crafted to better define the core content that should be contained in these fellowships, while still allowing sufficient heterogeneity so that individual learners can tailor their training to specific areas of interest. The criteria also introduce innovative, evidence-based methods for assessing competency. Pending the results of the pilot program, SAGES will consider broad implementation of the new fellowship criteria.

Quantifying Wave Breaking Shape and Type in the Surf-Zone Using LiDAR

Science.gov (United States)

Albright, A.; Brodie, K. L.; Hartzell, P. J.; Glennie, C. L.

2017-12-01

Waves change shape as they shoal and break across the surf-zone, ultimately dissipating and transferring their energy into turbulence by either spilling or plunging. This injection of turbulence and changes in wave shape can affect the direction of sediment transport at the seafloor, and ultimately lead to morphological evolution. Typical methods for collecting wave data in the surf-zone include in-situ pressure gauges, velocimeters, ultrasonic sensors, and video imagery. Drawbacks to these data collection methods are low spatial resolution of point measurements, reliance on linear theory to calculate sea-surface elevations, and intensive computations required to extract wave properties from stereo 2D imagery. As a result, few field measurements of the shapes of plunging and/or spilling breakers exist, and existing knowledge is confined to results of laboratory studies. We therefore examine the use of a multi-beam scanning Light Detection and Ranging (LiDAR) remote sensing instrument with the goal of classifying the breaking type of propagating waves in the surf-zone and quantitatively determining wave morphometric properties. Data were collected with a Velodyne HDL-32E LiDAR scanner (360° vertical field of view) mounted on an arm of the Coastal Research Amphibious Buggy (CRAB) at the U.S. Army Corps of Engineers Field Research Facility in Duck, North Carolina. Processed laser scan data are used to visualize the lifecycle of a wave (shoaling, breaking, broken) and identify wave types (spilling, plunging, non-breaking) as they pass beneath the scanner. For each rotation of the LiDAR scanner, the point cloud data are filtered, smoothed, and detrended in order to identify individual waves and measure their properties, such as speed, height, period, upward/downward slope, asymmetry, and skewness. The 3D nature of point cloud data is advantageous for research, because it enables viewing from any angle. In our analysis, plan views are used to separate individual waves

Interactive Methods for Teaching Action Potentials, an Example of Teaching Innovation from Neuroscience Postdoctoral Fellows in the Fellowships in Research and Science Teaching (FIRST) Program

OpenAIRE

Keen-Rhinehart, E.; Eisen, A.; Eaton, D.; McCormack, K.

2009-01-01

Acquiring a faculty position in academia is extremely competitive and now typically requires more than just solid research skills and knowledge of one?s field. Recruiting institutions currently desire new faculty that can teach effectively, but few postdoctoral positions provide any training in teaching methods. Fellowships in Research and Science Teaching (FIRST) is a successful postdoctoral training program funded by the National Institutes of Health (NIH) providing training in both researc...

Resident interest and factors involved in entering a pediatric pulmonary fellowship

Directory of Open Access Journals (Sweden)

Gershan William M

2004-07-01

Full Text Available Abstract Background Relatively little is known about interest in pediatric pulmonology among pediatric residents. The purpose of this study, therefore, was to determine at this institution: 1 the level of pediatric resident interest in pursuing a pulmonary fellowship, 2 potential factors involved in development of such interest, 3 whether the presence of a pulmonary fellowship program affects such interest. Methods A questionnaire was distributed to all 52 pediatric residents at this institution in 1992 and to all 59 pediatric residents and 14 combined internal medicine/pediatrics residents in 2002, following development of a pulmonary fellowship program. Results Response rates were 79% in 1992 and 86% in 2002. Eight of the 43 responders in 1992 (19% had considered doing a pulmonary fellowship compared to 7 of 63 (11% in 2002. The highest ranked factors given by the residents who had considered a fellowship included wanting to continue one's education after residency, enjoying caring for pulmonary patients, and liking pulmonary physiology and the pulmonary faculty. Major factors listed by residents who had not considered a pulmonary fellowship included not enjoying the tracheostomy/ventilator population and chronic pulmonary patients in general, and a desire to enter general pediatrics or another fellowship. Most residents during both survey periods believed that they would be in non-academic or academic general pediatrics in 5 years. Only 1 of the 106 responding residents (~1% anticipated becoming a pediatric pulmonologist. Conclusions Although many pediatric residents consider enrolling in a pulmonary fellowship (~10–20% here, few (~1% here will actually pursue a career in pediatric pulmonology. The presence of a pulmonary fellowship program did not significantly alter resident interest, though other confounding factors may be involved.

American Society for Engineering Education/NASA Summer Faculty Fellowship Program 1982

Science.gov (United States)

Spencer, J. H. (Compiler)

1983-01-01

A program of summer faculty fellowships for engineering and science educators is described. The program involves participation in cooperative research and study. Results of the program evaluation are summarized. The research fellows indicated satisfaction with the program. Benefits of the program cited include: (1) enhancement of professional abilities; (2) contact with professionals in a chosen area of research; (3) familiarity with research facilities; and (4) development of new research techniques and their adaptation to an academic setting. Abstracts of each of the research projects undertaken are presented.

Administration: Army Congressional Fellowship Program

National Research Council Canada - National Science Library

2000-01-01

This printing publishes a new Army Regulation. This regulation presents the policies and procedures under which the Army manages the Army Congressional Fellowship Program and supplements applicable Department...

34 CFR 1100.30 - Where may the fellowship project be conducted?

Science.gov (United States)

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false Where may the fellowship project be conducted? 1100.30... Must Be Met by a Fellow? § 1100.30 Where may the fellowship project be conducted? (a) A fellow is encouraged to carry out all, or a portion of, the fellowship project at the Institute. At a minimum, a fellow...

Electron Surfing Acceleration in Magnetic Reconnection

OpenAIRE

Hoshino, Masahiro

2005-01-01

We discuss that energetic electrons are generated near the X-type magnetic reconnection region due to a surfing acceleration mechanism. In a thin plasma sheet, the polarization electric fields pointing towards the neutral sheet are induced around the boundary between the lobe and plasma sheet in association with the Hall electric current. By using a particle-in-cell simulation, we demonstrate that the polarization electric fields are strongly enhanced in an externally driven reconnection syst...

High resolution satellite image indexing and retrieval using SURF features and bag of visual words

Science.gov (United States)

Bouteldja, Samia; Kourgli, Assia

2017-03-01

In this paper, we evaluate the performance of SURF descriptor for high resolution satellite imagery (HRSI) retrieval through a BoVW model on a land-use/land-cover (LULC) dataset. Local feature approaches such as SIFT and SURF descriptors can deal with a large variation of scale, rotation and illumination of the images, providing, therefore, a better discriminative power and retrieval efficiency than global features, especially for HRSI which contain a great range of objects and spatial patterns. Moreover, we combine SURF and color features to improve the retrieval accuracy, and we propose to learn a category-specific dictionary for each image category which results in a more discriminative image representation and boosts the image retrieval performance.

SURF'S UP! – Protein classification by surface comparisons

Indian Academy of Sciences (India)

Prakash

encounter large protein families with only a few members of ... server for analysis of functional relationships in protein families, as inferred from protein surface maps comparison ... features, SURF'S UP! can work with models obtained from comparative modelling. ... 1997) or, if the user is confident in the quality of automated.

Dorsal finger texture recognition: Investigating fixed-length SURF

DEFF Research Database (Denmark)

Hartung, Daniel; Kückelhahn, Jesper

2012-01-01

We seek to create fixed-length features from dorsal finger skin images extracted by the SURF interest point detector to combine it in the privacy enhancing helper data scheme. The source of the biometric samples is the GUC45 database which features finger vein, fingerprint and dorsal finger skin...

Modeling and Simulation for a Surf Zone Robot

Science.gov (United States)

2012-12-14

Figure 1.6: A picture Carmel River State Beach near Monterey, California showing a typical surf zone enviroment . Features include submerged and exposed...picture of the enviroment [34]. Another benefit that will be gained from the use of ROS for navigation is the direct integration of Gazebo and the

Evaluation of content and accessibility of hand fellowship websites.

Science.gov (United States)

Silvestre, Jason; Guzman, Javier Z; Abbatematteo, Joseph M; Chang, Benjamin; Levin, L Scott

2015-09-01

Graduates of general, orthopedic, and plastic surgery residencies utilize web-based resources when applying for hand fellowship training. The purpose of this study was to evaluate the accessibility and content of hand fellowship websites (HFWs). Websites of accredited hand surgery fellowships were eligible for study inclusion. HFWs were evaluated for comprehensiveness in the domains of education and recruitment. Website content was correlated with program characteristics via Fisher exact tests. Fifteen plastic, 65 orthopedic, and 1 general surgery hand fellowships were analyzed. Seventy-four hand fellowships maintained an HFW (91 %). HFWs were not found for 3 plastic and 4 orthopedic hand programs (20 versus 6 %, p = 0.118). HFWs provided only half of all analyzed content (54 %-education and 49 %-recruitment). Orthopedic programs had more education content than plastic surgery programs (55 versus 44 %, p = 0.030). Programs in the South had more education content than programs in the Northeast (63 versus 47 %, p = 0.001), but not more than programs in the West (54 %) or Midwest (55 %). Larger programs with more fellows had greater education content than those with only one fellow (57 versus 49 %, p = 0.042). Programs affiliated with top-ranked medical schools had less education content than lower-ranked schools (48 versus 56 %, p = 0.045). No differences existed in recruitment content between programs. Most hand surgery fellowships lack readily accessible and comprehensive websites. The paucity of online content suggests HFWs are underutilized as educational resources and future opportunity may exist to optimize these tools.

Reproduction and recruitment patterns of the surf clam Donax serra ...

African Journals Online (AJOL)

Reproduction and recruitment patterns of the surf clam Donax serra (Bivalvia, Donacidae) on two ... Keywords: condition index, Donax serra, histology, Namibia, recruitment, reproduction, sandy beach ecology ... AJOL African Journals Online.

Composition, Shell Strength, and Metabolizable Energy of Mulinia lateralis and Ischadium recurvum as Food for Wintering Surf Scoters (Melanitta perspicillata.

Directory of Open Access Journals (Sweden)

Alicia M Wells-Berlin

Full Text Available Decline in surf scoter (Melanitta perspicillata waterfowl populations wintering in the Chesapeake Bay has been associated with changes in the availability of benthic bivalves. The Bay has become more eutrophic, causing changes in the benthos available to surf scoters. The subsequent decline in oyster beds (Crassostrea virginica has reduced the hard substrate needed by the hooked mussel (Ischadium recurvum, one of the primary prey items for surf scoters, causing the surf scoter to switch to a more opportune species, the dwarf surfclam (Mulinia lateralis. The composition (macronutrients, minerals, and amino acids, shell strength (N, and metabolizable energy (kJ of these prey items were quantified to determine the relative foraging values for wintering scoters. Pooled samples of each prey item were analyzed to determine composition. Shell strength (N was measured using a shell crack compression test. Total collection digestibility trials were conducted on eight captive surf scoters. For the prey size range commonly consumed by surf scoters (6-12 mm for M. lateralis and 18-24 mm for I. recurvum, I. recurvum contained higher ash, protein, lipid, and energy per individual organism than M. lateralis. I. recurvum required significantly greater force to crack the shell relative to M. lateralis. No difference in metabolized energy was observed for these prey items in wintering surf scoters, despite I. recurvum's higher ash content and harder shell than M. lateralis. Therefore, wintering surf scoters were able to obtain the same amount of energy from each prey item, implying that they can sustain themselves if forced to switch prey.

Fellowship and career path preferences in residents of otolaryngology-head and neck surgery.

Science.gov (United States)

Golub, Justin S; Ossoff, Robert H; Johns, Michael M

2011-04-01

Assess fellowship and academic/private practice career track preferences in residents of otolaryngology-head and neck surgery. Cross-sectional survey. A total of 1,364 U.S. otolaryngology residents were surveyed. Questions addressed demographics, work hours and sleep, fellowship preference, and career track preference (academic/private practice). Trends in fellowship and career track preference were analyzed by year of clinical otolaryngology training. Data were additionally analyzed after stratification by sex. The response rate was 50%. The desire to complete a fellowship declined from 62% (year 2) to 58% (year 5), whereas the desire to not complete a fellowship increased from 31% (year 2) to 41% (year 5). Fellowship interest increased for rhinology and head and neck surgery by training year, whereas interest declined for neurotology and facial plastics. Expectation of an academic path increased from 29% (year 2) to 38% (year 5), whereas expectation of private practice declined slightly from 59% (year 2) to 57% (year 5). Women were initially more interested in both completing a fellowship (69% women, 60% men) and academics (40% women, 27% men). At the end of training, these sex differences were eliminated or reversed (59% men, 54% women for fellowship; 39% men, 35% women for academics). Residents interested in pursuing fellowship or academics reported working 2 hr/week more than those interested in no fellowship or private practice, respectively (P career track preferences suggest trends that may be useful to residency/fellowship program directors and residents making career choices. Inequalities producing differences according to sex should be addressed. Copyright © 2011 The American Laryngological, Rhinological, and Otological Society, Inc.

Building Psychosocial Programming in Geriatrics Fellowships: A Consortium Model

Science.gov (United States)

Adelman, Ronald D.; Ansell, Pamela; Breckman, Risa; Snow, Caitlin E.; Ehrlich, Amy R.; Greene, Michele G.; Greenberg, Debra F.; Raik, Barrie L.; Raymond, Joshua J.; Clabby, John F.; Fields, Suzanne D.; Breznay, Jennifer B.

2011-01-01

Geriatric psychosocial problems are prevalent and significantly affect the physical health and overall well-being of older adults. Geriatrics fellows require psychosocial education, and yet to date, geriatrics fellowship programs have not developed a comprehensive geriatric psychosocial curriculum. Fellowship programs in the New York tristate area…

Nová missense mutace 574C>T v genu SURF1 - biochemická a molekulárně genetická studie u sedmi dětí s Leighovým syndromem

Czech Academy of Sciences Publication Activity Database

Čapková, M.; Hansíková, H.; Godinot, C.; Houšťková, H.; Houštěk, Josef; Zeman, J.

2002-01-01

Roč. 141, č. 20 (2002), s. 636-641 ISSN 0008-7335 R&D Projects: GA MZd NE6555 Grant - others:GA UK(CZ) 8/2000/C; CZ - FR(XC) Projekt Barrande 2001/028-1 Institutional research plan: CEZ:AV0Z5011922 Keywords : Leigh syndrome * SURF1 gene * SURF1 protein Subject RIV: EB - Genetics ; Molecular Biology

20 CFR 416.1250 - How we count grants, scholarships, fellowships or gifts.

Science.gov (United States)

2010-04-01

..., fellowships or gifts. 416.1250 Section 416.1250 Employees' Benefits SOCIAL SECURITY ADMINISTRATION... grants, scholarships, fellowships or gifts. (a) When we determine your resources (or your spouse's, if any), we will exclude for 9 months any portion of any grant, scholarship, fellowship, or gift that you...

Development and Evaluation of a Simple, Multifactorial Model Based on Landing Performance to Indicate Injury Risk in Surfing Athletes.

Science.gov (United States)

Lundgren, Lina E; Tran, Tai T; Nimphius, Sophia; Raymond, Ellen; Secomb, Josh L; Farley, Oliver R L; Newton, Robert U; Steele, Julie R; Sheppard, Jeremy M

2015-11-01

To develop and evaluate a multifactorial model based on landing performance to estimate injury risk for surfing athletes. Five measures were collected from 78 competitive surfing athletes and used to create a model to serve as a screening tool for landing tasks and potential injury risk. In the second part of the study, the model was evaluated using junior surfing athletes (n = 32) with a longitudinal follow-up of their injuries over 26 wk. Two models were compared based on the collected data, and magnitude-based inferences were applied to determine the likelihood of differences between injured and noninjured groups. The study resulted in a model based on 5 measures--ankle-dorsiflexion range of motion, isometric midthigh-pull lower-body strength, time to stabilization during a drop-and-stick (DS) landing, relative peak force during a DS landing, and frontal-plane DS-landing video analysis--for male and female professional surfers and male and female junior surfers. Evaluation of the model showed that a scaled probability score was more likely to detect injuries in junior surfing athletes and reported a correlation of r = .66, P = .001, with a model of equal variable importance. The injured (n = 7) surfers had a lower probability score (0.18 ± 0.16) than the noninjured group (n = 25, 0.36 ± 0.15), with 98% likelihood, Cohen d = 1.04. The proposed model seems sensitive and easy to implement and interpret. Further research is recommended to show full validity for potential adaptations for other sports.

The Lowell Observatory Predoctoral Fellowship Program

Science.gov (United States)

Prato, Lisa A.; Shkolnik, E.

2014-01-01

Lowell Observatory is pleased to solicit applications for our Predoctoral Fellowship Program. Now beginning its seventh year, this program is designed to provide unique research opportunities to graduate students in good standing, currently enrolled at Ph.D. granting institutions. Lowell staff research spans a wide range of topics, from astronomical instrumentation, to icy bodies in our solar system, exoplanet science, stellar populations, star formation, and dwarf galaxies. The Observatory's new 4.3 meter Discovery Channel Telescope has successfully begun science operations and we anticipate the commissioning of several new instruments in 2014, making this a particularly exciting time to do research at Lowell. Student research is expected to lead to a thesis dissertation appropriate for graduation at the doctoral level at the student's home institution. The Observatory provides competitive compensation and full benefits to student scholars. For more information, see http://www2.lowell.edu/rsch/predoc.php and links therein. Applications for Fall 2014 are due by May 1, 2014.

Surface Wave Focusing and Acoustic Communications in the Surf Zone

National Research Council Canada - National Science Library

Preisig, James

2004-01-01

The forward scattering of acoustic signals off of shoaling surface gravity waves in the surf zone results in a time-varying channel impulse response that is characterized by intense, rapidly fluctuating arrivals...

Characterization of breeding habitats for black and surf scoters in the eastern boreal forest and subarctic regions of Canada

Science.gov (United States)

Perry, M.C.; Kidwell, D.M.; Wells, A.M.; Lohnes, E.J.R.; Osenton, P.C.; Altmann, S.H.; Hanson, Alan; Kerekes, Joseph; Paquet, Julie

2006-01-01

We analyzed characteristics of wetland habitats used by breeding black scoters (Melanitta nigra) and surf scoters (M. perspicillata) in the eastern boreal forest and subarctic regions of Canada based on satellite telemetry data collected in the spring and summer. During 2002 and 2004, nine black scoters (four males, five females) were tracked to breeding areas in Quebec, Manitoba, and Northwest Territories. In addition, in 2001?04, seven surf scoters (three males, four females) were tracked to breeding areas in Labrador, Quebec, Northwest Territories, and Nunavut. Based on satellite telemetry data, locations of black and surf scoters in breeding areas were not significantly different in regard to latitude and longitude. Presumed breeding areas were manually plotted on topographic maps and percent cover type and water were estimated. Breeding habitat of black scoters was significantly different than that for surf scoters, with black scoters mainly using open (tundra) areas (44%) and surf scoters using mainly forest areas (66%). Surf scoters presumed breeding areas were at significantly higher elevations than areas used by black scoters. Some breeding areas were associated with islands, but the role of islands for breeding areas is equivocal. These results aid in the identification of potentially critical breeding areas and provide a baseline classification of breeding habitats used by these two species.

Changes in medicine: fellowship

Directory of Open Access Journals (Sweden)

Robbins RA

2011-08-01

Full Text Available No abstract available. Article truncated at 150 words. Pulmonary fellowship in the late 70’s and early 80’s was largely unstructured. I had the advantage of doing two fellowships. One was at the University of Nebraska Medical Center and was predominantly clinical. There was one other fellow and we spent our time going to clinic, reading pulmonary function tests, supervising exercise testing, doing consults, and providing inpatient care both on the floors and the intensive care unit (ICU. We became involved with most of the patients in the ICU who were there for more than a day or two. The work was long and hard. We were mostly autonomous and only loosely supervised.The attending physicians relied on us to call when we needed help or there was something we thought they should know. Call was at home but it was unusual to leave before 8 PM. The fellows alternated call every other weekend making it tolerable. There were …

Run-up of tsunamis and long waves in terms of surf-similarity

DEFF Research Database (Denmark)

Madsen, Per A.; Fuhrman, David R.

2008-01-01

of the surf-similarity parameter and the amplitude to depth ratio determined at some offshore location. We use the analytical expressions to analyze the impact of tsunamis on beaches and relate the discussion to the recent Indian Ocean tsunami from December 26, 2004. An important conclusion is that extreme...... run-up combined with extreme flow velocities occurs for surf-similarity parameters of the order 3-6, and for typical tsunami wave periods this requires relatively mild beach slopes. Next, we compare the theoretical solutions to measured run-up of breaking and non-breaking irregular waves on steep...

An Aerial Video Stabilization Method Based on SURF Feature

Directory of Open Access Journals (Sweden)

Wu Hao

2016-01-01

Full Text Available The video captured by Micro Aerial Vehicle is often degraded due to unexpected random trembling and jitter caused by wind and the shake of the aerial platform. An approach for stabilizing the aerial video based on SURF feature and Kalman filter is proposed. SURF feature points are extracted in each frame, and the feature points between adjacent frames are matched using Fast Library for Approximate Nearest Neighbors search method. Then Random Sampling Consensus matching algorithm and Least Squares Method are used to remove mismatching points pairs, and estimate the transformation between the adjacent images. Finally, Kalman filter is applied to smooth the motion parameters and separate Intentional Motion from Unwanted Motion to stabilize the aerial video. Experiments results show that the approach can stabilize aerial video efficiently with high accuracy, and it is robust to the translation, rotation and zooming motion of camera.

Deleterious mutations can surf to high densities on the wave front of an expanding population.

Science.gov (United States)

Travis, Justin M J; Münkemüller, Tamara; Burton, Olivia J; Best, Alex; Dytham, Calvin; Johst, Karin

2007-10-01

There is an increasing recognition that evolutionary processes play a key role in determining the dynamics of range expansion. Recent work demonstrates that neutral mutations arising near the edge of a range expansion sometimes surf on the expanding front leading them rather than that leads to reach much greater spatial distribution and frequency than expected in stationary populations. Here, we extend this work and examine the surfing behavior of nonneutral mutations. Using an individual-based coupled-map lattice model, we confirm that, regardless of its fitness effects, the probability of survival of a new mutation depends strongly upon where it arises in relation to the expanding wave front. We demonstrate that the surfing effect can lead to deleterious mutations reaching high densities at an expanding front, even when they have substantial negative effects on fitness. Additionally, we highlight that this surfing phenomenon can occur for mutations that impact reproductive rate (i.e., number of offspring produced) as well as mutations that modify juvenile competitive ability. We suggest that these effects are likely to have important consequences for rates of spread and the evolution of spatially expanding populations.

Mechanical interactions in bacterial colonies and the surfing probability of beneficial mutations

Science.gov (United States)

Farrell, Fred D.

2017-01-01

Bacterial conglomerates such as biofilms and microcolonies are ubiquitous in nature and play an important role in industry and medicine. In contrast to well-mixed cultures routinely used in microbial research, bacteria in a microcolony interact mechanically with one another and with the substrate to which they are attached. Here, we use a computer model of a microbial colony of rod-shaped cells to investigate how physical interactions between cells determine their motion in the colony and how this affects biological evolution. We show that the probability that a faster-growing mutant ‘surfs’ at the colony's frontier and creates a macroscopic sector depends on physical properties of cells (shape, elasticity and friction). Although all these factors contribute to the surfing probability in seemingly different ways, their effects can be summarized by two summary statistics that characterize the front roughness and cell alignment. Our predictions are confirmed by experiments in which we measure the surfing probability for colonies of different front roughness. Our results show that physical interactions between bacterial cells play an important role in biological evolution of new traits, and suggest that these interactions may be relevant to processes such as de novo evolution of antibiotic resistance. PMID:28592660

Orthopaedic Sports Medicine Fellowship Interviews: Structure and Organization of the Interview Day.

Science.gov (United States)

Haislup, Brett D; Kraeutler, Matthew J; Baweja, Rishi; McCarty, Eric C; Mulcahey, Mary K

2017-12-01

Over the past few decades, there has been a trend toward an increasing subspecialization in orthopaedic surgery, with orthopaedic sports medicine being one of the most competitive subspecialties. Information regarding the application and interview process for sports medicine fellowships is currently lacking. To survey orthopaedic sports medicine fellowship program directors (PDs) to better define the structure of the sports medicine fellowship interview and to highlight important factors that PDs consider in selecting fellows. Cross-sectional study. A complete list of accredited programs was obtained from the American Orthopaedic Society for Sports Medicine (AOSSM) website. An anonymous survey was distributed to fellowship PDs of all Accreditation Council for Graduate Medical Education (ACGME)-accredited orthopaedic sports medicine fellowships in the United States. The survey included 12 questions about the fellowship interview and selection process. Of the 95 orthopaedic sports medicine fellowship PDs surveyed, 38 (40%) responded. Of these, 16 (42.1%) indicated that they interview between 21 and 30 applicants per year. Eleven of the 38 fellowship programs (28.9%) have only 1 fellow per year at their respective program. Most programs (27/37, 73%) reported that between 0 and 5 faculty members interview applicants, and 29 of the 38 programs (76.3%) arrange for applicants to have ≥4 interviews during their interview day. Large group interviews are conducted at 36 of 38 (94.7%) sports medicine fellowship programs, and most programs (24/38, 63.2%) hold individual interviews that last between 5 and 15 minutes. The most important applicant criterion taken into account by PDs was the quality of the interview, with an average score of 8.68 of 10. The most significant factor taken into account by PDs when deciding how to rank applicants was the quality of the interview. Many orthopaedic sports medicine fellowship programs interview between 21 and 30 applicants per year

Decreased affinity for oxygen of cytochrome-c oxidase in Leigh syndrome caused by SURF1 mutations

Czech Academy of Sciences Publication Activity Database

Pecina, Petr; Gnaiger, E.; Zeman, J.; Pronicka, E.; Houštěk, Josef

2004-01-01

Roč. 287, č. 5 (2004), s. C1384-C1388 ISSN 0363-6143 R&D Projects: GA ČR(CZ) GA303/03/0749 Grant - others:CZ-AT(CZ) Kontakt-Aktion 2004/S; GA UK(CZ) 24/2004 Institutional research plan: CEZ:AV0Z5011922 Keywords : oxygen kinetics * mitochondrial disease * SURF1 Subject RIV: FB - Endocrinology, Diabetology, Metabolism, Nutrition Impact factor: 3.939, year: 2004

Post-Baccalaureate Fellowship Program.

Science.gov (United States)

Cadbury, Jr., William E.

The Post-Baccalaureate Fellowship Program provides an opportunity for students who went to college with inferior preparation to supplement their education by studying for 1 year at an academically demanding liberal arts college before entering graduate or professional school. The post-baccalaureate fellows take regular courses in a program that is…

Prediction and assimilation of surf-zone processes using a Bayesian network: Part I: Forward models

Science.gov (United States)

Plant, Nathaniel G.; Holland, K. Todd

2011-01-01

Prediction of coastal processes, including waves, currents, and sediment transport, can be obtained from a variety of detailed geophysical-process models with many simulations showing significant skill. This capability supports a wide range of research and applied efforts that can benefit from accurate numerical predictions. However, the predictions are only as accurate as the data used to drive the models and, given the large temporal and spatial variability of the surf zone, inaccuracies in data are unavoidable such that useful predictions require corresponding estimates of uncertainty. We demonstrate how a Bayesian-network model can be used to provide accurate predictions of wave-height evolution in the surf zone given very sparse and/or inaccurate boundary-condition data. The approach is based on a formal treatment of a data-assimilation problem that takes advantage of significant reduction of the dimensionality of the model system. We demonstrate that predictions of a detailed geophysical model of the wave evolution are reproduced accurately using a Bayesian approach. In this surf-zone application, forward prediction skill was 83%, and uncertainties in the model inputs were accurately transferred to uncertainty in output variables. We also demonstrate that if modeling uncertainties were not conveyed to the Bayesian network (i.e., perfect data or model were assumed), then overly optimistic prediction uncertainties were computed. More consistent predictions and uncertainties were obtained by including model-parameter errors as a source of input uncertainty. Improved predictions (skill of 90%) were achieved because the Bayesian network simultaneously estimated optimal parameters while predicting wave heights.

The financial value of fellowship training in otolaryngology.

Science.gov (United States)

Hull, Benjamin P; Darrow, David H; Derkay, Craig S

2013-06-01

To evaluate the financial impact of pursuing a fellowship in otolaryngology. Retrospective financial analysis using American Academy of Otolaryngology-Head and Neck Surgery survey data. The American Academy of Otolaryngology-Head and Neck Surgery report, entitled Socioeconomic Study among Members April 2011, gives a financial profile of respondents who reported their primary area of specialization as either general otolaryngology or a specific area of subspecialization. Weighted averages were calculated from the reported data. The weighted averages were used to calculate a net present value (NPV) over a 30-year contiguous career. The NPV for general otolaryngology was $4.73 million. The NPV for the following subspecialties in relation to general otolaryngology were (in hundred thousands) as follows: otolaryngologic allergy (-$1153), sleep medicine (-$677), otology/neurotology (-$339), laryngology (-$288), head and neck (-$191), pediatric otolaryngology (-$176), facial plastic surgery (-$139), skull base surgery ($122), rhinology ($285), and allergy and immunology ($350). Ninety-four percent of general otolaryngology respondents were in private practice. Most subspecialists worked in an academic setting. Fellowship training in otolaryngology will affect career earnings of prospective fellows. The overall financial impact of fellowship training, calculating in the delay in receiving a full clinical salary, should be factored into the decision to pursue fellowship training.

A call for formal telemedicine training during stroke fellowship

Science.gov (United States)

Jia, Judy; Gildersleeve, Kasey; Ankrom, Christy; Cai, Chunyan; Rahbar, Mohammad; Savitz, Sean I.; Wu, Tzu-Ching

2016-01-01

During the 20 years since US Food and Drug Administration approval of IV tissue plasminogen activator for acute ischemic stroke, vascular neurology consultation via telemedicine has contributed to an increased frequency of IV tissue plasminogen activator administration and broadened geographic access to the drug. Nevertheless, a growing demand for acute stroke coverage persists, with the greatest disparity found in rural communities underserved by neurologists. To provide efficient and consistent acute care, formal training in telemedicine during neurovascular fellowship is warranted. Herein, we describe our experiences incorporating telestroke into the vascular neurology fellowship curriculum and propose recommendations on integrating formal telemedicine training into the Accreditation Council for Graduate Medical Education vascular neurology fellowship. PMID:27016522

Concentrations and temporal variations of /sup 210/Po, /sup 210/Pb, and Al in the surf zone ecosystem of Copalis Beach, Washington

Energy Technology Data Exchange (ETDEWEB)

Bennett, J T; Carpenter, R

1979-01-01

Surf diatoms monitored during a 21-month period at Copalis Beach, Washington, contained elevated concentrations of Al, /sup 210/Pb, and supported /sup 210/Po compared to net phytoplankton from Washington coastal waters and Puget Sound. Aluminum concentrations of several percent dry weight found in the surf diatoms were not a reflection of contamination by discrete inorganic particulate matter but were the result of a natural coating of clay-sized particles on Chaetoceros armatum, the predominant diatom in the surfblooms. A high correlation between Al and /sup 210/Pb in the surf diatoms suggests /sup 210/Pb and supported /sup 210/Po were also associated with the clay-sized particles. During fall through spring, the unsupported /sup 210/Po concentrations in the surf diatoms were correlated with the input of /sup 210/Po by precipitation. A summer maximum in unsupported /sup 210/Po concentrations in the surf diatoms may reflect upwelling that causes higher dissolved /sup 210/Po concentrations in the summer surf relative to those of late spring and early fall. The consumers of the surf diatoms exhibited larger /sup 210/Po-activity-to-/sup 210/Pb-activity ratios than their food, indicating /sup 210/Po was preferentially accumulated in the higher trophic level.

Decreased in vitro mitochondrial function is associated with enhanced brain metabolism, blood flow, and memory in Surf1-deficient mice

Science.gov (United States)

Lin, Ai-Ling; Pulliam, Daniel A; Deepa, Sathyaseelan S; Halloran, Jonathan J; Hussong, Stacy A; Burbank, Raquel R; Bresnen, Andrew; Liu, Yuhong; Podlutskaya, Natalia; Soundararajan, Anuradha; Muir, Eric; Duong, Timothy Q; Bokov, Alex F; Viscomi, Carlo; Zeviani, Massimo; Richardson, Arlan G; Van Remmen, Holly; Fox, Peter T; Galvan, Veronica

2013-01-01

Recent studies have challenged the prevailing view that reduced mitochondrial function and increased oxidative stress are correlated with reduced longevity. Mice carrying a homozygous knockout (KO) of the Surf1 gene showed a significant decrease in mitochondrial electron transport chain Complex IV activity, yet displayed increased lifespan and reduced brain damage after excitotoxic insults. In the present study, we examined brain metabolism, brain hemodynamics, and memory of Surf1 KO mice using in vitro measures of mitochondrial function, in vivo neuroimaging, and behavioral testing. We show that decreased respiration and increased generation of hydrogen peroxide in isolated Surf1 KO brain mitochondria are associated with increased brain glucose metabolism, cerebral blood flow, and lactate levels, and with enhanced memory in Surf1 KO mice. These metabolic and functional changes in Surf1 KO brains were accompanied by higher levels of hypoxia-inducible factor 1 alpha, and by increases in the activated form of cyclic AMP response element-binding factor, which is integral to memory formation. These findings suggest that Surf1 deficiency-induced metabolic alterations may have positive effects on brain function. Exploring the relationship between mitochondrial activity, oxidative stress, and brain function will enhance our understanding of cognitive aging and of age-related neurologic disorders. PMID:23838831

The Impact of a Junior Faculty Fellowship Award on Academic Advancement and Retention.

Science.gov (United States)

Connelly, Maureen T; Sullivan, Amy M; Chinchilla, Manuel; Dale, Margaret L; Emans, S Jean; Nadelson, Carol Cooperman; Notman, Malkah Tolpin; Tarbell, Nancy J; Zigler, Corwin M; Shore, Eleanor G

2017-08-01

Academic faculty experience barriers to career development and promotion. In 1996, Harvard Medical School (HMS) initiated an intramural junior faculty fellowship to address these obstacles. The authors sought to understand whether receiving a fellowship was associated with more rapid academic promotion and retention. Junior faculty fellowship recipients and all other instructor and assistant professors at HMS between 1996 and 2011 were identified. Using propensity score modeling, the authors created a matched comparison group for the fellowship recipients based on educational background, training, academic rank, department, hospital affiliation, and demographics. Time to promotion and time to leaving were assessed by Kaplan-Meier curves. A total of 622 junior faculty received fellowships. Faculty who received fellowships while instructors (n = 480) had shorter times to promotion to assistant professor (P Women instructors advanced more quickly than matched controls, while male instructors' rates of promotions did not differ. Fellowships to support junior faculty were associated with shorter times to promotion for instructors and more sustained faculty retention for both instructors and assistant professors. This suggests that relatively small amounts of funding early in faculty careers can play a critical role in supporting academic advancement and retention.

A Preliminary Assessment of the SURF Reactive Burn Model Implementation in FLAG

Energy Technology Data Exchange (ETDEWEB)

Johnson, Carl Edward [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); McCombe, Ryan Patrick [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Carver, Kyle [United States Air Force, Washington, DC (United States)

2017-09-18

Properly validated and calibrated reactive burn models (RBM) can be useful engineering tools for assessing high explosive performance and safety. Experiments with high explosives are expensive. Inexpensive RBM calculations are increasingly relied on for predictive analysis for performance and safety. This report discusses the validation of Menikoff and Shaw’s SURF reactive burn model, which has recently been implemented in the FLAG code. The LANL Gapstick experiment is discussed as is its’ utility in reactive burn model validation. Data obtained from pRad for the LT-63 series is also presented along with FLAG simulations using SURF for both PBX 9501 and PBX 9502. Calibration parameters for both explosives are presented.

La importancia del patrocinio deportivo : el surf como última tendencia

OpenAIRE

Lvov a Zemlianskaia,Victoria

2015-01-01

Se pretende dar a conocer el motivo del constante incremento del patrocinio deportivo, concretamente en el mundo del surf. Esta estrategia de marketing es empleada por muchas marcas como clave del éxito en la diferenciación

Nová missense mutace 574C>T v genu SURF1 - biochemická a molekulárně genetická studie u sedmi dětí s Leighovým syndromem

Czech Academy of Sciences Publication Activity Database

Čapková, M.; Hansíková, H.; Godinot, C.; Houšťková, H.; Houštěk, Josef; Zeman, J.

2002-01-01

Roč. 141, č. 20 (2002), s. 636-641 ISSN 0008-7335 R&D Projects: GA MZd(CZ) NE6555; GA MŠk(CZ) LN00A079 Grant - others:GA UK(CZ) 8/2000/C; FR-CZ(CZ) Barrande 2001/028-1 Institutional research plan: CEZ:AV0Z5011922 Keywords : Leigh syndrome * SURF1 gene * Surf1 protein Subject RIV: EB - Genetics ; Molecular Biology

Maternal-child health fellowship: maintaining the rigor of family medicine obstetrics.

Science.gov (United States)

Magee, Susanna R; Radlinski, Heidi; Nothnagle, Melissa

2015-01-01

The United States has a growing shortage of maternity care providers. Family medicine maternity care fellowships can address this growing problem by training family physicians to manage high-risk pregnancies and perform cesarean deliveries. This paper describes the impact of one such program-the Maternal Child Health (MCH) Fellowship through the Department of Family Medicine at Brown University and the careers of its graduates over 20 years (1991--2011). Fellowship graduates were mailed a survey regarding their training, current practice and teaching roles, and career satisfaction. Seventeen of 23 fellows (74%) responded to the survey. The majority of our fellowship graduates provide maternity care. Half of our respondents are primary surgeons in cesarean sections, and the majority of these work in community hospitals. Nearly all of our graduates maintain academic appointments and teach actively in their respective departments of family medicine. Our maternal child health fellowship provides family physicians with the opportunity to develop advanced skills needed to provide maternity care for underserved communities and teaching skills to train the next generation of maternal child health care providers.

Ichthyoplankton in a southern african surf zone: Nursery area for the postlarvae of estuarine associated fish species?

Science.gov (United States)

Whitfield, A. K.

1989-12-01

The surf zone ichthyoplankton of Swartvlei Bay was studied between February 1986 and June 1987, with particular emphasis on its potential role as a nursery area for estuarine associated marine fish species. Larvae and/or postlarvae of 16 families were identified from the surf zone, with the Gobiidae, Soleidae, Sparidae and Mugilidae comprising 85·7% of all teleosts sampled. The postlarvae of several taxa (including the six most common species), which utilize the Swartvlei estuary as a juvenile nursery area, were abundant in the surf zone. Conversely, species which are common in nearshore marine waters as juveniles and adults, but seldom enter estuaries, totalled less than 8% of the surf zone ichthyoplankton assemblage. Larval and postlarval densities peaked during summer when water temperatures exceeded 19°C and the estuary mouth was open. Concentrations of ichthyoplankton were highest at those sampling stations closest to the estuary mouth during the summer period. Diel changes in total catches revealed no significant difference between day and night densities; but of the four major taxa, the Mugilidae and Sparidae tended to be more abundant during the day, the Gobiidae at night and the Soleidae showed no distinct pattern. Results from a 24 h sampling session indicated that tidal phase may also be important in governing ichthyoplankton abundance in the surf zone.

Monitoring system specifications: retrieval of surf from a salt repository

International Nuclear Information System (INIS)

1980-01-01

The task of developing specifications for a reference monitoring system determined by repository environmental conditions, retrieval operations, and federal regulatory criteria is discussed. The monitoring system specified in this report is capable of measuring (1) package position and orientation, (2) vault deformation, (3) brine accumulation, (4) spent fuel dissolution, (5) temperature, (6) nuclear radiation, and (7) package condition with sufficient accuracy to provide data input to a general risk assessment model. In order to define a monitoring system which can provide probabilistic data on radiological risk to operating personnel and the general public for a salt mine repository, the following information is required: (1) a complete design of the salt SURF repository including inventory, density and waste package design details; (2) probalistic failure rate data on containment integrity of the SURF waste package; (3) probabilistic failure rate data on the monitoring system components

Analysis of Practice Settings for Craniofacial Surgery Fellowship Graduates in North America.

Science.gov (United States)

Silvestre, Jason; Runyan, Christopher; Taylor, Jesse A

In North America, the number of craniofacial surgery fellowship graduates is increasing, yet an analysis of practice settings upon graduation is lacking. We characterize the practice types of recent graduates of craniofacial fellowship programs in the United States and Canada. A 6-year cohort of craniofacial fellows in the United States and Canada (2010-2016) were obtained from craniofacial programs recognized by the American Society of Craniofacial Surgery. Practice setting was determined at 1 and 3 years of postgraduation, and predictors of practice setting were determined. A total of 175 craniofacial surgeons were trained at 35 fellowship programs. At 1 year of postgraduation, 33.6% had an academic craniofacial position and 27.1% were in private practice (p = 0.361). A minority of graduates pursued additional fellowships (16.4%), nonacademic craniofacial positions (10.0%), academic noncraniofacial positions (5.7%), and international practices (7.1%). At 3 years of postgraduation, the percentage of graduates in academic craniofacial positions was unchanged (34.5% vs 33.6%, p = 0.790). The strongest predictors of future academic craniofacial practice were completing plastic surgery residency at a program with a craniofacial fellowship program (odds ratio = 6.78, p < 0.001) and completing an academic craniofacial fellowship program (odds ratio = 4.48, p = 0.020). A minority of craniofacial fellowship graduates practice academic craniofacial surgery. A strong academic craniofacial surgery background during residency and fellowship is associated with a future career in academic craniofacial surgery. These data may assist trainees choose training programs that align with career goals and educators select future academic surgeons. Copyright © 2017. Published by Elsevier Inc.

Fellowship | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Fellowship. Fellow Profile. Elected: 1957 Section: Animal Sciences. Venkataraman, Taracad Venkatakrishna Ph.D. (Madras). Date of birth: 1910. Date of death: 30 November 1981. Specialization: Agricultural Entomology and Biological & Integrated Crop Pests Control. YouTube; Twitter; Facebook; Blog ...

Adaptation of respiratory chain biogenesis to cytochrome c oxidase deficiency caused by SURF1 gene mutations

Czech Academy of Sciences Publication Activity Database

Kovářová, Nikola; Vrbacká-Čížková, Alena; Pecina, Petr; Stránecký, V.; Pronicka, E.; Kmoch, S.; Houštěk, Josef

2012-01-01

Roč. 1822, č. 7 (2012), s. 1114-1124 ISSN 0925-4439 R&D Projects: GA MZd(CZ) NS9759; GA MZd(CZ) NT12370; GA ČR(CZ) GD305/08/H037 Institutional research plan: CEZ:AV0Z50110509 Institutional support: RVO:67985823 Keywords : mitochondrial disorder * SURF1 gene * Leigh syndrome * gene expression * oxidative phosphorylation * cytochrome c oxidase Subject RIV: FG - Pediatrics Impact factor: 4.910, year: 2012

Are general surgery residents adequately prepared for hepatopancreatobiliary fellowships? A questionnaire-based study

Science.gov (United States)

Osman, Houssam; Parikh, Janak; Patel, Shirali; Jeyarajah, D Rohan

2015-01-01

Background The present study was conducted to assess the preparedness of hepatopancreatobiliary (HPB) fellows upon entering fellowship, identify challenges encountered by HPB fellows during the initial part of their HPB training, and identify potential solutions to these challenges that can be applied during residency training. Methods A questionnaire was distributed to all HPB fellows in accredited HPB fellowship programmes in two consecutive academic years (n = 42). Reponses were then analysed. Results A total of 19 (45%) fellows responded. Prior to their fellowship, 10 (53%) were in surgical residency and the rest were in other surgical fellowships or surgical practice. Thirteen (68%) were graduates of university-based residency programmes. All fellows felt comfortable in performing basic laparoscopic procedures independently at the completion of residency and less comfortable in performing advanced laparoscopy. Eight (42%) fellows cited a combination of inadequate case volume and lack of autonomy during residency as the reasons for this lack of comfort. Thirteen (68%) identified inadequate preoperative workup and management as their biggest fear upon entering practice after general surgery training. A total of 17 (89%) fellows felt they were adequately prepared to enter HPB fellowship. Extra rotations in transplant, vascular or minimally invasive surgery were believed to be most helpful in preparing general surgery residents pursing HPB fellowships. Conclusions Overall, HPB fellows felt themselves to be adequately prepared for fellowship. Advanced laparoscopic procedures and the perioperative management of complex patients are two of the challenges facing HPB fellows. General surgery residents who plan to pursue an HPB fellowship may benefit from spending extra rotations on certain subspecialties. Focus on perioperative workup and management should be an integral part of residency and fellowship training. PMID:25387852

Seabed Gradient Controlling Onshore Transport Rates of Surf Sand during Beach Retreat by Sea Level Rise

Science.gov (United States)

Lee, Hee Jun; Yi, Hi-Il

2018-03-01

A simple relationship is proposed for the onshore transport rates of surf-zone sand to evaluate the beach retreat caused by sea level rise. It suggests that the preservation potential of surf sand is proportional inversely to the seabed gradient during beach retreat. According to this relationship, the erosional remnants of surf sand would be more readily developed on a gentler shelf collectively as transgressive sand sheets. This finding may explain the previous studies regarding the Korean shelves that proposed that the Holocene transgressive sand sheets (HTSS) occur not in the steep eastern shelf but in the gentle western shelf. In line with such presence/absence of the HTSS are the results from some coastal seismic profiles obtained in the present study. The profiles indicate that sand deposits are restricted within the nearshore in the eastern coast, whereas they are persistently traceable to the offshore HTSS in the western coast. Tide is proven to have a negligible influence on the total duration of surf-zone processes. This study may be useful in predicting the consequences of the beach retreat that takes place worldwide as sea levels rise as a result of global warming.

Droplets move over viscoelastic substrates by surfing a ridge

NARCIS (Netherlands)

Karpitschka, S.; Das, S.; van Gorcum, M.; Perrin, H.; Andreotti, B.; Snoeijer, J.H.

2015-01-01

Liquid drops on soft solids generate strong deformations below the contact line, resulting from a balance of capillary and elastic forces. The movement of these drops may cause strong, potentially singular dissipation in the soft solid. Here we show that a drop on a soft substrate moves by surfing a

Perception versus reality: elucidating motivation and expectations of current fellowship council minimally invasive surgery fellows.

Science.gov (United States)

Watkins, Jeffrey R; Pryor, Aurora D; Truitt, Michael S; Jeyarajah, D Rohan

2018-04-17

The aim of our study is to determine minimally invasive trainee motivation and expectations for their respective fellowship. Minimally Invasive Surgery (MIS) is one of the largest non-ACGME post-residency training pathways though little is known concerning the process of residents choosing MIS as a fellowship focus. As general surgery evolves, it is important to understand resident motivation in order to better prepare them for a surgical career. A survey invitation was sent to current trainees in the Minimally Invasive and related pathways through the Fellowship Council. The participants were asked to complete a web-based questionnaire detailing demographics, experiences preparing for fellowship, motivation in choosing an MIS fellowship, and expectations for surgical practice after fellowship. Sixty-seven MIS trainees responded to the survey out of 151 invitations (44%). The Fellowship Council website, mentors, and other fellows were cited as the most helpful source of information when applying for fellowship. Trainees were active in surgical societies as residents, with 78% having membership in the ACS and 60% in SAGES. When deciding to pursue MIS as a fellowship, the desire to increase laparoscopic training was the most important factor. The least important reasons cited were lack of laparoendoscopic training in residency and desire to learn robotic surgery. The majority of trainees believed their laparoscopic skill set was above that of their residency cohort (81%). The most desired post-fellowship employment model is hospital employee (46%) followed by private practice (27%). Most fellows plan on marketing themselves as MIS surgeons (90%) or General Surgeons (78%) when in practice. Residents who choose MIS as a fellowship have a strong exposure to laparoscopy and want to become specialists in their field. Mentors and surgical societies including ACS and SAGES play a vital role in preparing residents for fellowship and practice.

Cytochrome C oxydase deficiency: SURF1 gene investigation in patients with Leigh syndrome.

Science.gov (United States)

Maalej, Marwa; Kammoun, Thouraya; Alila-Fersi, Olfa; Kharrat, Marwa; Ammar, Marwa; Felhi, Rahma; Mkaouar-Rebai, Emna; Keskes, Leila; Hachicha, Mongia; Fakhfakh, Faiza

2018-03-18

Leigh syndrome (LS) is a rare progressive neurodegenerative disorder occurring in infancy. The most common clinical signs reported in LS are growth retardation, optic atrophy, ataxia, psychomotor retardation, dystonia, hypotonia, seizures and respiratory disorders. The paper reported a manifestation of 3 Tunisian patients presented with LS syndrome. The aim of this study is the MT[HYPHEN]ATP6 and SURF1 gene screening in Tunisian patients affected with classical Leigh syndrome and the computational investigation of the effect of detected mutations on its structure and functions by clinical and bioinformatics analyses. After clinical investigations, three Tunisian patients were tested for mutations in both MT-ATP6 and SURF1 genes by direct sequencing followed by in silico analyses to predict the effects of sequence variation. The result of mutational analysis revealed the absence of mitochondrial mutations in MT-ATP6 gene and the presence of a known homozygous splice site mutation c.516-517delAG in sibling patients added to the presence of a novel double het mutations in LS patient (c.752-18 A > C/c. c.751 + 16G > A). In silico analyses of theses intronic variations showed that it could alters splicing processes as well as SURF1 protein translation. Leigh syndrome (LS) is a rare progressive neurodegenerative disorder occurring in infancy. The most common clinical signs reported in LS are growth retardation, optic atrophy, ataxia, psychomotor retardation, dystonia, hypotonia, seizures and respiratory disorders. The paper reported a manifestation of 3 Tunisian patients presented with LS syndrome. The aim of this study is MT-ATP6 and SURF1 genes screening in Tunisian patients affected with classical Leigh syndrome and the computational investigation of the effect of detected mutations on its structure and functions. After clinical investigations, three Tunisian patients were tested for mutations in both MT-ATP6 and SURF1 genes by direct sequencing followed by in

Fellowship | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Fellowship. Fellow Profile. Elected: 1966 Section: Engineering & Technology. Narasimhan, Prof. Rangaswamy M.S. (Caltech), Ph.D. (Indiana), FNA, FNASc. Date of birth: 17 April 1926. Specialization: Computer Sciences Last known address: CMC Limited, KHR House, 11/2, Palace Road, Bengaluru 560 052.

Fellowship | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Fellowship. Fellow Profile. Elected: 2005 Section: Plant Sciences. Mukherjee, Dr Sunil Kumar Ph.D. (Calcutta), FNASc, FNA. Date of birth: 5 January 1950. Specialization: Molecular Biology, Extra Chromosomal DNA Replication and Viral Pathogenesis & RNAi. Address: NASI Senior Scientist, Department of Genetics, ...

Problematic communications during 2016 fellowship recruitment in internal medicine.

OpenAIRE

Cornett, PA; Williams, C; Alweis, RL; McConville, J; Frank, M; Dalal, B; Kopelman, RI; Luther, VP; O'connor, AB; Muchmore, EA

2017-01-01

ABSTRACT Some internal medicine residency program directors have expressed concerns that their third-year residents may have been subjected to inappropriate communication during the 2016 fellowship recruitment season. The authors sought to study applicants’ interpersonal communication experiences with fellowship programs. Many respondents indicated that they had been asked questions that would constitute violations of the National Residency Matching Program (NRMP) Communications Code of Condu...

Learning styles in otolaryngology fellowships.

Science.gov (United States)

Varela, David A Diaz Voss; Malik, Mohammad U; Laeeq, Kulsoom; Pandian, Vinciya; Brown, David J; Weatherly, Robert A; Cummings, Charles W; Bhatti, Nasir I

2011-12-01

Previous studies have identified a predominant learning style in trainees from different specialties, more recently in otolaryngology residents. The purpose of our study was to determine a predominant learning style within otolaryngology fellowships and to identify any differences between otolaryngology fellows and residents. We conducted a survey of otolaryngology fellows at 25 otolaryngology fellowship programs accredited by the Accreditation Council for Graduate Medical Education. We emailed Kolb's Learning Style Index version 3.1 to 16 pediatric otolaryngology (PO) and 24 otology/neurotology (ON) fellows. This index is a widely used 12-item questionnaire. The participants answered each item in the questionnaire as it applied to their preferred learning style: accommodating, converging, diverging, or assimilating. Results were then analyzed and compared between each subspecialty and the previously reported preferred styles of otolaryngology residents. Ten PO and 20 ON fellows completed the survey, with an overall response rate of 75%. PO and ON fellows (60% of each group) preferred a learning style that was "balanced" across all four styles. For ON fellows, 35% preferred converging and 5% preferred accommodating styles. For PO fellows, converging and accommodating styles accounted for 20% each. It was previously reported that 74.4% of otolaryngology residents prefer either converging or accommodating styles. We believe that the fellowship training environment calls for fellows to use more than one learning style to become proficient physicians, hence the trend toward potentially developing a balanced style when at this level. Copyright © 2011 The American Laryngological, Rhinological, and Otological Society, Inc.

Model comparisons of the reactive burn model SURF in three ASC codes

Energy Technology Data Exchange (ETDEWEB)

Whitley, Von Howard [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Stalsberg, Krista Lynn [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Reichelt, Benjamin Lee [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Shipley, Sarah Jayne [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2018-01-12

A study of the SURF reactive burn model was performed in FLAG, PAGOSA and XRAGE. In this study, three different shock-to-detonation transition experiments were modeled in each code. All three codes produced similar model results for all the experiments modeled and at all resolutions. Buildup-to-detonation time, particle velocities and resolution dependence of the models was notably similar between the codes. Given the current PBX 9502 equations of state and SURF calibrations, each code is equally capable of predicting the correct detonation time and distance when impacted by a 1D impactor at pressures ranging from 10-16 GPa, as long as the resolution of the mesh is not too coarse.

Does fellowship pay: what is the long-term financial impact of subspecialty training in pediatrics?

Science.gov (United States)

Rochlin, Jonathan M; Simon, Harold K

2011-02-01

To (1) analyze the financial returns of fellowship training in pediatrics and to compare them with those generated from a career in general pediatrics and (2) evaluate the effects of including the newly enacted federal loan-repayment program and of changing the length of fellowship training. Although the choice to enter fellowship is based on many factors, economic considerations are important. We are not aware of any study that has focused on the financial impact of fellowship training in pediatrics. Using standard financial techniques, we estimated the financial returns that a graduating pediatric resident might anticipate from additional fellowship training followed by a career as a pediatric subspecialist and compared them with the returns that might be expected from starting a career as a general pediatrician immediately after residency. The financial returns of pediatric fellowship training varied greatly depending on which subspecialty fellowship was chosen. Pursuing a fellowship in most pediatric subspecialties was a negative financial decision when compared with pursuing no fellowship at all and practicing as a general pediatrician. Incorporating the federal loan-repayment program targeted toward pediatric subspecialists and decreasing the length of fellowship training from 3 to 2 years would substantially increase the financial returns of the pediatric subspecialties. Pediatric subspecialization yielded variable financial returns. The results from this study can be helpful to current pediatric residents as they contemplate their career options. In addition, our study may be valuable to policy makers evaluating health care reform and pediatric workforce-allocation issues.

Cancer Prevention Fellowship Program Application Period is Open until August 25 | Division of Cancer Prevention

Science.gov (United States)

The application period for the NCI Cancer Prevention Fellowship Program (CPFP) is open. Since 1987, CPFP has provided funding support for post-doctoral Fellows to train the next generation of researchers and leaders in the field. |

International co-operation towards development through fellowship training

International Nuclear Information System (INIS)

L'Annunziata, M.F.

1988-01-01

The IAEA provides support to projects which can have an important impact on the technological and/or economic development of the recipient Member State. Projects selected by each Member State are those to which their Government is committed and to which the Government places a high priority in its development programme. Recipient Governments request support of the IAEA, therefore, only for projects to which they are already committed and to which assistance from the IAEA would provide the input needed to launch and sometimes strengthen the programme to become self-sustaining whenever the assistance is discontinued. More than 400 projects with over 80 Member States are approved for IAEA support each year. These projects contain three components, namely experts, equipment, and fellowships. The technical assistance furnished to recipient countries as fellowships in 1987 amounted to US $9.3 million. Of this amount, the gift-in-kind fellowships provided by 16 donor countries was valued at US $2.5 million

Fellowship | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Fellowship. Fellow Profile. Elected: 2007 Section: Plant Sciences. Grover, Prof. Anil Ph.D. (IARI), FNASc, FNAAS, FNA. Date of birth: 15 August 1958. Specialization: Plant Abiotic Stress Responses, Plant Biotechnology, Molecular Biology and Crop Sciences Address: Professor, Department of Plant Molecular Biology, ...

FEATURE RECOGNITION BERBASIS CORNER DETECTION DENGAN METODE FAST, SURF DAN FLANN TREE UNTUK IDENTIFIKASI LOGO PADA AUGMENTED REALITY MOBILE SYSTEM

Directory of Open Access Journals (Sweden)

Rastri Prathivi

2014-01-01

Full Text Available Logo is a graphical symbol that is the identity of an organization, institution, or company. Logo is generally used to introduce to the public the existence of an organization, institution, or company. Through the existence of an agency logo can be seen by the public. Feature recognition is one of the processes that exist within an augmented reality system. One of uses augmented reality is able to recognize the identity of the logo through a camera.The first step to make a process of feature recognition is through the corner detection. Incorporation of several method such as FAST, SURF, and FLANN TREE for the feature detection process based corner detection feature matching up process, will have the better ability to detect the presence of a logo. Additionally when running the feature extraction process there are several issues that arise as scale invariant feature and rotation invariant feature. In this study the research object in the form of logo to the priority to make the process of feature recognition. FAST, SURF, and FLANN TREE method will detection logo with scale invariant feature and rotation invariant feature conditions. Obtained from this study will demonstration the accuracy from FAST, SURF, and FLANN TREE methods to solve the scale invariant and rotation invariant feature problems.

Juveniles, food and the surf zone habitat: implications for teleost ...

African Journals Online (AJOL)

The length composition, abundance patterns and feeding habits of ... recorded off King's Beach only the aforementioned species ..... Christensen (1978) gives the distribution of the streepie, .... plankton in the surf zone and inshore waters of the Eastern .... abundance and diversity of the Swartkops estuary ichthyofauna.

Zonation of macrofauna across sandy beaches and surf zones along the Dutch coast

Directory of Open Access Journals (Sweden)

Gerard Janssen

2005-06-01

Full Text Available On nine beaches and two transects in the surf zone along the Dutch coast the presence of benthic macrofauna was studied in relation to basic abiotic characteristics. According to Short's classification system, Dutch beaches are mesotidal and dissipative (Ω = 8.6, and the RTR is low (1.52-1.27, which means that they are not tide-dominated. BSI ranged from 1.4 to 1.1 for the northern and western Dutch coasts respectively and had an overall value of 1.2. The rates of exposure of the beaches varied between 8 and 12, and are therefore regarded as sheltered to moderately exposed. The Dutch beaches display a geographical trend in beach types. Those of the Wadden Sea islands in the northern part of the Netherlands are dissipative, flat, fine-grained, and host high densities of many species of benthic macrofauna. The beaches along the western Dutch coast are less dissipative, steeper, with a higher mean grain size; the species diversity and abundance there are lower. Species diversity and abundance on the beaches increase from the high- to the low-water line. The maximum number of species was found between 0 and -1 m relative to the mean tidal level. The abundance peaks just above the mean tidal level, while the biomass reaches a maximum at the mean tidal level.     Species diversity and abundance are low in the surf zone, but increase towards deeper water. Species numbers are high and the abundance is very high in the trough between the two bars.     The relation between the diversity and abundance of macrobenthic species on the one hand, and the sediment composition, water column depth, and position between the bars on the other show a clear pattern of zonation for the beach, surf zone and near-shore: (1 a supralittoral zone with insects and air-breathing crustaceans, (2 a midshore zone, with intertidal species, (3 a lower shore zone, whose species extend into the shallow surf zone, and (4 a zone of sublittoral fauna in the trough between the

Trends in the orthopedic job market and the importance of fellowship subspecialty training.

Science.gov (United States)

Morrell, Nathan T; Mercer, Deana M; Moneim, Moheb S

2012-04-01

Previous studies have examined possible incentives for pursuing orthopedic fellowship training, but we are unaware of previously published studies reporting the trends in the orthopedic job market since the acceptance of certain criteria for fellowship programs by the Accreditation Council for Graduate Medical Education (ACGME) in 1985. We hypothesized that, since the initiation of accredited postresidency fellowship programs, job opportunities for fellowship-trained orthopedic surgeons have increased and job opportunities for nonfellowship-trained orthopedic surgeons have decreased. We reviewed the job advertisements printed in the Journal of Bone and Joint Surgery, American Volume, for the years 1984, 1994, 2004, and 2009. We categorized the job opportunities as available for either a general (nonfellowship-trained) orthopedic surgeon or a fellowship-trained orthopedic surgeon. Based on the advertisements posted in the Journal of Bone and Joint Surgery, American Volume, a trend exists in the orthopedic job market toward seeking fellowship-trained orthopedic surgeons. In the years 1984, 1994, 2004, and 2009, the percentage of job opportunities seeking fellowship-trained orthopedic surgeons was 16.7% (95% confidence interval [CI], 13.1%-20.3%), 40.6% (95% CI, 38.1%-43.1%), 52.2% (95% CI, 48.5%-55.9%), and 68.2% (95% CI, 65.0%-71.4%), respectively. These differences were statistically significant (analysis of variance, Ptraining is thus a worthwhile endeavor. Copyright 2012, SLACK Incorporated.

Fellowship | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Fellowship. Fellow Profile. Elected: 1955 Section: Medicine. Iyengar, Nuggehalli Keshava D. Phil. Date of birth: 29 July 1910. Date of death: 29 November 1970. Specialization: Forensic Sciences. YouTube; Twitter; Facebook; Blog. Academy News. IAS Logo. 29th Mid-year meeting. Posted on 19 January 2018.

Fellowship of "Fate" and Fellowships of "Faith": Religious Education and Citizenship Education in Europe

Science.gov (United States)

Roebben, Bert

2008-01-01

In this paper the relationship between religious identity and engagement in citizenship is examined from an educational point of view. The Dutch systematic theologian Erik Borgman refers to the development of European citizenship as a project of "fellowship of fate": we will need to rediscover a common vision on humanity for Europe as…

Problematic communications during 2016 fellowship recruitment in internal medicine.

Science.gov (United States)

Cornett, Patricia A; Williams, Chris; Alweis, Richard L; McConville, John; Frank, Michael; Dalal, Bhavin; Kopelman, Richard I; Luther, Vera P; O'connor, Alec B; Muchmore, Elaine A

2017-01-01

Some internal medicine residency program directors have expressed concerns that their third-year residents may have been subjected to inappropriate communication during the 2016 fellowship recruitment season. The authors sought to study applicants' interpersonal communication experiences with fellowship programs. Many respondents indicated that they had been asked questions that would constitute violations of the National Residency Matching Program (NRMP) Communications Code of Conduct agreement, including how they plan to rank specific programs. Moreover, female respondents were more likely to have been asked questions during interview experiences about other programs to which they applied, and about their family plans. Post-interview communication policies were not made clear to most applicants. These results suggest ongoing challenges for the internal medicine community to improve communication with applicants and uniform compliance with the NRMP communications code of conduct during the fellowship recruitment process.

FY 2000 report on the survey of the actual state of the fellowship system in Japan and abroad; 2000 nendo chosa hokokusho. Nihon koku naigai ni okeru ferosippu seido no jittai chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

To obtain the basic data for improvement of the system in the fellowship project (engineer training project) and establishment of the evaluation method in Japan, survey was conducted. In the U.S., there are a lot of fellowship programs, which are aimed at undergraduate students, graduate students, postdoctoratas and professors. Each program has difference. Graduate students majoring in science use the system as a mechanism for supporting school expenses, and besides, there are various kinds of systems supporting school expenses. Recently, the number of American graduate students majoring in science hit the ceiling, and therefore, the fellowship system is re-recognized to be important. The fellowship system in the U.S. largely contributes not only to education of researchers but to increase in mobility of researchers. It is recognized that the mobility of researchers is indispensable for reinforcement of the industrial competitive force. The fellowship system is playing a more important role in the innovation of the US industry. (NEDO)

Evaluation of a 3% surf solution (surf field mastitis test) for the diagnosis of subclinical bovine and bubaline mastitis.

Science.gov (United States)

Muhammad, Ghulam; Naureen, Abeera; Asi, Muhammad Nadeem; Saqib, Muhammad; Fazal-ur-Rehman

2010-03-01

To evaluate a 3% solution of household detergent viz., Surf Excel (Surf field mastitis test, SFMT) vis-à-vis California mastitis test (CMT), Whiteside test (WST), somatic cell counts (SCC; cut off limit = 5 x 10(5) cells per millilitre) and bacteriological cultures for the detection of subclinical mastitis in quarter foremilk samples (n=800) of dairy cows and buffaloes. Culture and SCC were used as gold standards. All tests were evaluated parallel and serial patterns. The sensitivities of SFMT, SCC, culture, CMT and WST in parallel testing were 72.82, 81.55, 87.38, 75.73 and 54.37%, respectively in cows, while 66.22, 79.73, 82.43, 70.27 and 50.00, respectively in buffaloes. SFMT was significantly (pnegative predictive values of SFMT (93.50 in cow; 96.35 in buffaloes) differed non-significantly from that of CMT (94.02 in cow; 96.15 in buffaloes). The kappa index between the tests was moderate to perfect both in parallel (0.54 to >0.80) and serial (0.58 to >0.8) testing. On the basis of closely similar diagnostic efficiency of SFMT to CMT in terms of sensitivity, specificity, predictive values and kappa index together with inexpensive and ready availability of SFMT reagent, it tempting to suggest that SFMT can be use as a cheaper, user-friendly alternative animal-side subclinical mastitis diagnostic test in poor countries.

Fellowship | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Fellowship. Fellow Profile. Elected: 1975 Section: Plant Sciences. Joshi, Dr Atmaram Bhairav Ph.D. (Cantab), FNA. Date of birth: 17 November 1916. Date of death: 3 July 2010. Specialization: Crop Breeding and Genetics Last known address: 10, Aboli Apartments, 102/103, Erandavana, Law College Road, Pune ...

Robust and Effective Component-based Banknote Recognition by SURF Features.

Science.gov (United States)

Hasanuzzaman, Faiz M; Yang, Xiaodong; Tian, YingLi

2011-01-01

Camera-based computer vision technology is able to assist visually impaired people to automatically recognize banknotes. A good banknote recognition algorithm for blind or visually impaired people should have the following features: 1) 100% accuracy, and 2) robustness to various conditions in different environments and occlusions. Most existing algorithms of banknote recognition are limited to work for restricted conditions. In this paper we propose a component-based framework for banknote recognition by using Speeded Up Robust Features (SURF). The component-based framework is effective in collecting more class-specific information and robust in dealing with partial occlusion and viewpoint changes. Furthermore, the evaluation of SURF demonstrates its effectiveness in handling background noise, image rotation, scale, and illumination changes. To authenticate the robustness and generalizability of the proposed approach, we have collected a large dataset of banknotes from a variety of conditions including occlusion, cluttered background, rotation, and changes of illumination, scaling, and viewpoints. The proposed algorithm achieves 100% recognition rate on our challenging dataset.

SurfKin: an ab initio kinetic code for modeling surface reactions.

Science.gov (United States)

Le, Thong Nguyen-Minh; Liu, Bin; Huynh, Lam K

2014-10-05

In this article, we describe a C/C++ program called SurfKin (Surface Kinetics) to construct microkinetic mechanisms for modeling gas-surface reactions. Thermodynamic properties of reaction species are estimated based on density functional theory calculations and statistical mechanics. Rate constants for elementary steps (including adsorption, desorption, and chemical reactions on surfaces) are calculated using the classical collision theory and transition state theory. Methane decomposition and water-gas shift reaction on Ni(111) surface were chosen as test cases to validate the code implementations. The good agreement with literature data suggests this is a powerful tool to facilitate the analysis of complex reactions on surfaces, and thus it helps to effectively construct detailed microkinetic mechanisms for such surface reactions. SurfKin also opens a possibility for designing nanoscale model catalysts. Copyright © 2014 Wiley Periodicals, Inc.

COMPETING FOR WAVES: THE UNJUST REALITY OF WOMEN´S POSITION IN THE WORLD OF SURFING

OpenAIRE

İNCE YENİLMEZ, Meltem; ÇELİK, Onur Burak

2017-01-01

Throughout the years, women have suffered from oppression delivered by the male chauvinism. This maltreatment was present in every aspect of life, and surf was no exception. Since surfing has existed, it has been thought to be a sport just for men. Has this misconception driven women to avoid the sport at all costs for several years and dedicate themselves to completely different activities? This paper will provide an insight on the evolution of women´s role in this sport. Moreover, the situa...

Minimally invasive surgery fellowship graduates: Their demographics, practice patterns, and contributions.

Science.gov (United States)

Park, Adrian E; Sutton, Erica R H; Heniford, B Todd

2015-12-01

Fellowship opportunities in minimally invasive surgery, bariatric, gastrointestinal, and hepatobiliary arose to address unmet training needs. The large cohort of non-Accreditation Council for Graduate Medical Education -accredited fellowship graduates (NACGMEG) has been difficult to track. In this, the largest survey of graduates to date, our goal was to characterize this unique group's demographics and professional activities. A total of 580 NACGMEG were surveyed covering 150 data points: demographics, practice patterns, academics, lifestyle, leadership, and maintenance of certification. Of 580 previous fellows, 234 responded. Demographics included: average age 37 years, 84% male, 75% in urban settings, 49% in purely academic practice, and 58% in practice maintenance of certification activities. Fellowship alumnae appear to be productive contributors to American surgery. They are clinically and academically active, believe endoscopy is important, have adopted continuous learning, and most assume work leadership roles. The majority acknowledge their fellowship training as having met expectations and uniquely equipping them for their current practice. Copyright © 2015 Elsevier Inc. All rights reserved.

Magnetic Fusion Energy Technology Fellowship Program: Summary of program activities for calendar year 1985

International Nuclear Information System (INIS)

1985-01-01

This report summarizes the activities of the US Department of Energy (DOE) Magnetic Fusion Energy Technology Fellowship program (MFETF) for the 1985 calendar year. The MFETF program has continued to support the mission of the Office of Fusion Energy (OFE) and its Division of Development and Technology (DDT) by ensuring the availability of appropriately trained engineering manpower needed to implement the OFE/DDT magnetic fusion energy agenda. This program provides training and research opportunities to highly qualified students at DOE-designated academic, private sector, and government magnetic fusion energy institutions. The objectives of the Magnetic Fusion Energy Technology Fellowship program are: (1) to provide support for graduate study, training, and research in magnetic fusion energy technology; (2) to ensure an adequate supply of appropriately trained manpower to implement the nation's magnetic fusion energy agenda; (3) to raise the visibility of careers in magnetic fusion energy technology and to encourage students to pursue such careers; and (4) to make national magnetic fusion energy facilities available for manpower training

34 CFR 1100.1 - What is the Literacy Leader Fellowship Program?

Science.gov (United States)

2010-07-01

... of the National Institute for Literacy provides financial assistance to outstanding individuals who... 34 Education 3 2010-07-01 2010-07-01 false What is the Literacy Leader Fellowship Program? 1100.1... INSTITUTE FOR LITERACY NATIONAL INSTITUTE FOR LITERACY: LITERACY LEADER FELLOWSHIP PROGRAM § 1100.1 What is...

O SISTEMA DE OPERAÇÃO DO SERVIÇO DE SURFE NO RIO DE JANEIRO

Directory of Open Access Journals (Sweden)

Débora Andrade de Castro

2017-01-01

Full Text Available Surfing arrived in Brazil in 1938, giving rise to the first national surfers. By the 1970s, the sports had evolved into both a social and market structure, specifically in the states of Rio de Janeiro, São Paulo and Rio Grande do Sul, where surfboard producers, importers of materials and raw materials, promotion of championships and sporting events, as well as major brands and specialist stores began to open, starting a growing trend of new products and services. This paper analyzes the management operation of the surfing service sector in the State of Rio de Janeiro, and seeks to understand the complex relations between components, to explore those connections and make suggestions for future opportunities. The results show that Brazil is a strong consumer market of goods and services related to surfing due to the climate, young population, of which the majority lives close to the coast, features that are especially strong in Rio de Janeiro state. Among the factors that contribute to the development of surfing in Brazil is its insertion into the general media, in particular its projected image as a young and exciting activity, whose practice is related to psychological factors such as emotion, control of the external environment and overcoming challenges. The products and services that enable the consumer to overcome there physical and psychological challenges with the objective of achieving stronger control over these factors reveals growing possibilities for business and innovation.

Respiratory Problems Associated with Surfing in Coastal Waters.

Science.gov (United States)

O'Halloran, Chris; Silver, Mary W; Lahiff, Maureen; Colford, John

2017-03-01

A pilot project was conducted to examine the health status and possible adverse health effects associated with seawater exposure (microbial water-quality indicators and phytoplankton abundance and their toxins) of surfers in Monterey Bay, Central California coastal waters. Forty-eight surfers enrolled in the study and completed an initial health background survey and weekly health surveys online using Survey Monkey. Descriptive statistics and generalized estimating equation, a regression technique, were used to identify longitudinal and correlated results. The surfers were predominately Caucasian, male, and physically active. They surfed approximately 4 h a week. Their average age was 34 years. The data indicated that the surfers were generally "healthy," with a low prevalence of diabetes, high cholesterol, and hypertension. Their most common health problems were allergies and asthma. During the study, 10% of the surfers reported gastrointestinal symptoms and 29% reported upper respiratory symptoms. This study suggests surfers were significantly more likely to report upper respiratory symptoms when they had a history of allergies, housemates with upper respiratory symptoms, and/or a history of previous adverse health symptoms while surfing during a "red tide" (an event often associated with the presence of phytoplankton toxins). Additionally, female surfers reported upper respiratory symptoms more than males.

Introducing a competency based Fellowship programme for psychiatry in Australia and New Zealand.

Science.gov (United States)

Jurd, Stephen; de Beer, Wayne; Aimer, Margaret; Fletcher, Scott; Halley, Elaine; Schapper, Cathy; Orkin, Michelle

2015-12-01

The aim of this paper is to summarise the new psychiatry Fellowship programme and its rationale, highlighting the new inclusions, revised assessment structure, the benefits and structure of the programme. The 2012 Fellowship programme is based on the CanMEDs educational framework. The Royal Australian and New Zealand College of Psychiatrists (RANZCP) underwent a comprehensive process, adapting the CanMEDs competencies to a psychiatric framework and mapping the curriculum to Fellowship competencies, learning outcomes and developmental descriptors of the various stages of training. The 2012 Fellowship programme introduced summative entrustable professional activities (EPAs), formative workplace-based assessments (WBAs) and revised external assessments. © The Royal Australian and New Zealand College of Psychiatrists 2015.

76 FR 22412 - Fellowship Placement Pilot Program Requests for Expressions of Interests To Administer Pilot...

Science.gov (United States)

2011-04-21

... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5514-C-02] Fellowship Placement Pilot Program Requests for Expressions of Interests To Administer Pilot Contact Information Correction AGENCY... published a notice announcing HUD's proposal to conduct a Fellowship Placement Pilot (fellowship program...

Reaching new heights: development of the emergency department nurse practitioner fellowship program.

Science.gov (United States)

Varghese, Jane R; Silvestri, Antonette; Lopez, Patricia

2012-01-01

With nationwide resident shortages and decreasing resident shifts, and legislation decreasing resident work hours, the nurse practitioners (NPs) have been called upon to expand their scope of practice to encompass patients with immediate and critical conditions and to perform quick procedures. Most pediatric NP (PNP) programs do not have formal training for NP students to work in a pediatric emergency department (ED). Senior ED NPs in collaboration with an NP educator developed a comprehensive clinical program to prepare a general PNP student to practice in an ED. The fellowship committee, met with 3 local university PNP program directors. The fellowship program targeted highly motivated individuals with an interest in working in a pediatric ED at the completion of their program as recruits for the position. Based on positive feedback, there has been overwhelming support and acceptance from the ED attending physicians, the NPs in the specialty clinics, as well as the ED staff regarding the new NP fellowship role. The NP fellow experienced less stress transitioning from student to NP. The development of the fellowship program is a step forward in the future training of NPs. The structured fellowship will hopefully facilitate a seamless transition from student to NP.

Magnetic Fusion Science Fellowship program: Summary of program activities for calendar year 1986

International Nuclear Information System (INIS)

1986-01-01

This report describes the 1985-1986 progress of the Magnetic Fusion Science Fellowship program (MFSF). The program was established in January of 1985 by the Office of Fusion Energy (OFE) of the US Department of Energy (DOE) to encourage talented undergraduate and first-year graduate students to enter qualified graduate programs in the sciences related to fusion energy development. The program currently has twelve fellows in participating programs. Six new fellows are being appointed during each of the program's next two award cycles. Appointments are for one year and are renewable for two additional years with a three year maximum. The stipend level also continues at a $1000 a month or $12,000 a year. The program pays all tuition and fee expenses for the fellows. Another important aspect of the fellowship program is the practicum. During the practicum fellows receive three month appointments to work at DOE designated fusion science research and development centers. The practicum allows the MFSF fellows to directly participate in on-going DOE research and development programs

Evaluation of the content and accessibility of microsurgery fellowship program websites.

Science.gov (United States)

Silvestre, Jason; Vargas, Christina R; Ho, Olivia; Lee, Bernard T

2015-10-01

Microsurgery fellowship applicants utilize Internet-based resources such as the San Francisco Match (SF Match) to manage their applications. In deciding where to apply, applicants rely on advice from mentors and online resources including microsurgery fellowship websites (MFWs). The purpose of this study was to evaluate the content and accessibility of MFWs. While microsurgery is practiced by many surgical specialties, this study focused on MFWs for programs available in the 2014 Microsurgery Fellowship Match. Program lists from the American Society for Reconstructive Microsurgery (ASRM) and the San Francisco Match (SF Match) were analyzed for the accessibility of MFW links. MFWs were evaluated for education and recruitment content, and MFW comprehensiveness was compared on the basis of program characteristics using chi square tests. Of the 25 fellowships available, only 18 had websites (72%). SF Match and ASRM listed similar programs (96% overlap) and provided website links (89%, 76%), but only a minority connected directly to the MFW (38%, 23%). A minority of programs were responsive via email inquiry (36%). MFWs maintained minimal education and recruitment content. MFW comprehensiveness was not associated with program characteristics. MFWs are often not readily accessible and contain limited information for fellowship applicants. Given the relative low-cost of website development, MFWs may be improved to facilitate fellow recruitment. © 2015 Wiley Periodicals, Inc.

21st Century Power Partnership: September 2016 Fellowship Report

Energy Technology Data Exchange (ETDEWEB)

Reber, Timothy J. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Rambau, Prudence [Eskom, Pretoria (South Africa); Mdhluli, Sipho [Eskom, Pretoria (South Africa)

2017-09-29

This report details the 21st Century Power Partnership fellowship from September 2016. This Fellowship is a follow-up to the Technical Audit of Eskom's Medium- and Long-term Modelling Capabilities, conducted by U.S. National Renewable Energy Laboratory (NREL) in April 2016. The prospect and role of variable renewable energy (vRE) in South Africa poses new modelling-related challenges that Eskom is actively working to address by improving the fidelity of PLEXOS LT and ST models.

Bursaries, writing grants and fellowships: a strategy to develop research capacity in primary health care

Directory of Open Access Journals (Sweden)

Farmer Elizabeth A

2007-04-01

Full Text Available Abstract Background General practitioners and other primary health care professionals are often the first point of contact for patients requiring health care. Identifying, understanding and linking current evidence to best practice can be challenging and requires at least a basic understanding of research principles and methodologies. However, not all primary health care professionals are trained in research or have research experience. With the aim of enhancing research skills and developing a research culture in primary health care, University Departments of General Practice and Rural Health have been supported since 2000 by the Australian Government funded 'Primary Health Care Research Evaluation and Development (PHCRED Strategy'. A small grant funding scheme to support primary health care practitioners was implemented through the PHCRED program at Flinders University in South Australia between 2002 and 2005. The scheme incorporated academic mentors and three types of funding support: bursaries, writing grants and research fellowships. This article describes outcomes of the funding scheme and contributes to the debate surrounding the effectiveness of funding schemes as a means of building research capacity. Methods Funding recipients who had completed their research were invited to participate in a semi-structured 40-minute telephone interview. Feedback was sought on acquisition of research skills, publication outcomes, development of research capacity, confidence and interest in research, and perception of research. Data were also collected on demographics, research topics, and time needed to complete planned activities. Results The funding scheme supported 24 bursaries, 11 writing grants, and three research fellows. Nearly half (47% of all grant recipients were allied health professionals, followed by general practitioners (21%. The majority (70% were novice and early career researchers. Eighty-nine percent of the grant recipients were

OB fellowship outcomes 1992-2010: where do they go, who stops delivering, and why?

Science.gov (United States)

Rodney, W MacMillan; Martinez, Conchita; Collins, Millard; Laurence, Greg; Pean, Carl; Stallings, Joe

2010-01-01

This study describes characteristics and the evolution of the careers of graduates from a 1-year post-residency fellowship program whose primary objectives included clinical skills in Cesarean section. Besides obstetrical practice, rural service and attainment of faculty appointment were used as surrogate measures of fulfilling an underserved need for family medicine obstetrics. For 18 years, the authors maintained contact with all 80 physicians completing 1-year fellowships in family medicine obstetrics in Memphis and Nashville. The founding chair of these programs surveyed each physician and maintained a network of contacts to study outcomes such as graduation, service location, hospital privileges, retention, and career changes. The study tracked 100% of the sample and documented high rates of fellowship completion (74/80 [93%]), Cesarean privileges (71/74 [96%]), and service in a rural community for at least 2 years (47/74 [64%]). The fellowship was also associated with participation as faculty (36/74 [46%]). This paper produces the first and longest-term data describing attrition over time and examines the reasons why fellowship-trained family physicians stop doing maternity care. It is the only series with a 100% response rate and provides longitudinal data on the outcomes of these fellowship programs. Attrition was highest at rural sites. Workforce planners and fellowship designers might benefit from these considerations.

The Sanford underground research facility at Homestake

International Nuclear Information System (INIS)

Heise, J.

2014-01-01

The former Homestake gold mine in Lead, South Dakota is being transformed into a dedicated laboratory to pursue underground research in rare-process physics, as well as offering research opportunities in other disciplines such as biology, geology and engineering. A key component of the Sanford Underground Research Facility (SURF) is the Davis Campus, which is in operation at the 4850-foot level (4300 m.w.e) and currently hosts three projects: the LUX dark matter experiment, the MAJORANA DEMONSTRATOR neutrinoless double-beta decay experiment and the CUBED low-background counter. Plans for possible future experiments at SURF are well underway and include long baseline neutrino oscillation experiments, future dark matter experiments as well as nuclear astrophysics accelerators. Facility upgrades to accommodate some of these future projects have already started. SURF is a dedicated facility with significant expansion capability

76 FR 55566 - Safety Zones; Fireworks Displays and Surfing Events in Captain of the Port Long Island Sound Zone

Science.gov (United States)

2011-09-08

...-AA00 Safety Zones; Fireworks Displays and Surfing Events in Captain of the Port Long Island Sound Zone... zones for marine events within the Captain of the Port (COTP) Long Island Sound Zone for a surfing event... unless authorized by the COTP Sector Long Island Sound. DATES: This rule is effective in the CFR on...

Tissue-specific cytochrome c oxidase assembly defects due to mutations in SCO2 and SURF1

Czech Academy of Sciences Publication Activity Database

Stibůrek, L.; Veselá, K.; Hansíková, H.; Pecina, Petr; Tesařová, M.; Černá, L.; Houštěk, Josef; Zeman, J.

2005-01-01

Roč. 392, č. 3 (2005), s. 625-632 ISSN 0264-6021 R&D Projects: GA ČR(CZ) GA303/03/0749; GA MŠk(CZ) 1M0520; GA ČR(CZ) GP303/03/D132 Grant - others:GA UK(CZ) 17/2004/C; Priority 1(XE) LSHMCT-2004-503116 Institutional research plan: CEZ:AV0Z50110509 Keywords : assembly pathway * cytochrome c oxidase * SURF1 Subject RIV: FB - Endocrinology, Diabetology, Metabolism, Nutrition Impact factor: 4.224, year: 2005

Does human pressure affect the community structure of surf zone fish in sandy beaches?

Science.gov (United States)

Costa, Leonardo Lopes; Landmann, Júlia G.; Gaelzer, Luiz R.; Zalmon, Ilana R.

2017-01-01

Intense tourism and human activities have resulted in habitat destruction in sandy beach ecosystems with negative impacts on the associated communities. To investigate whether urbanized beaches affect surf zone fish communities, fish and their benthic macrofaunal prey were collected during periods of low and high human pressure at two beaches on the Southeastern Brazilian coast. A BACI experimental design (Before-After-Control-Impact) was adapted for comparisons of tourism impact on fish community composition and structure in urbanized, intermediate and non-urbanized sectors of each beach. At the end of the summer season, we observed a significant reduction in fish richness, abundance, and diversity in the high tourist pressure areas. The negative association between visitors' abundance and the macrofaunal density suggests that urbanized beaches are avoided by surf zone fish due to higher human pressure and the reduction of food availability. Our results indicate that surf zone fish should be included in environmental impact studies in sandy beaches, including commercial species, e.g., the bluefish Pomatomus saltatrix. The comparative results from the less urbanized areas suggest that environmental zoning and visitation limits should be used as effective management and preservation strategies on beaches with high conservation potential.

Clare Soper's Hat: New Education Fellowship Correspondence between Bloomsbury and New Zealand, 1938-1946

Science.gov (United States)

Middleton, Sue

2013-01-01

Broadening horizons beyond nations, transnational histories trace global flows connecting people and places. Historians have studied the New Education Fellowship (NEF) as a global network. Focused within the nation, research on New Zealand's involvement with NEF has emphasised how its activities before the Second World War impacted on the Labour…

Academic Productivity of Faculty Associated With Craniofacial Surgery Fellowship Programs.

Science.gov (United States)

Ruan, Qing Zhao; Ricci, Joseph A; Silvestre, Jason; Ho, Olivia A; Ganor, Oren; Lee, Bernard T

2017-11-01

The H-index is increasingly being used as a measure of academic productivity and has been applied to various surgical disciplines. Here the authors calculate the H-index of craniofacial surgery fellowship faculty in North America in order to determine its utility for academic productivity among craniofacial surgeons. A list of fellowship programs was obtained from the website of the American Society of Craniofacial Surgery. Faculty demographics and institution characteristics were obtained from official program websites and the H-index was calculated using Scopus (Elsevier, USA). Data were assessed using bivariate analysis tools (Kruskal-Wallis and Mann-Whitney tests) to determine the relationship between independent variables and career publications, H-index and 5-year H-index (H5-index) of faculty. Dunn test for multiple comparisons was also calculated. A total of 102 faculty members from 29 craniofacial surgery fellowship programs were identified and included. Faculty demographics reflected a median age of 48 (interquartile range [IQR] 13), a predominantly male sample (88/102, 89.7%), and the rank of assistant professor being the most common among faculty members (41/102, 40.2%). Median of career publications per faculty was 37 (IQR 52.5) and medians of H-index and H5-index were 10.0 (IQR 13.75) and 3.5 (IQR 3.25), respectively. Greater age, male gender, Fellow of the American College of Surgeons membership, higher academic rank, and program affiliation with ranked research medical schools were significantly associated with higher H-indices. Variables associated with seniority were positively associated with the H-index. These results suggest that the H-index may be used as an adjunct in determining academic productivity for promotions among craniofacial surgeons.

Clinical leadership training: an evaluation of the Welsh Fellowship programme.

Science.gov (United States)

Phillips, Suzanne; Bullock, Alison

2018-05-08

Purpose UK fellowship schemes have been set up to address low-level engagement of doctors with leadership roles. Established in 2013, the Welsh Clinical Leadership Fellowship (WCLF) programme aims to recruit aspiring future clinical leaders and equip them with knowledge and skills to lead improvements in healthcare delivery. This paper aims to evaluate the 12-month WCLF programme in its first two years of operation. Design/methodology/approach Focused on the participants ( n = 8), the authors explored expectations of the programme, reactions to academic components (provided by Academi Wales) and learning from workplace projects and other opportunities. The authors adopted a qualitative approach, collecting data from four focus groups, 20 individual face-to-face or telephone interviews with fellows and project supervisors and observation of Academi Wales training days. Findings Although from diverse specialties and stages in training, all participants reported that the Fellowship met expectations. Fellows learned leadership theory, developing understanding of leadership and teamwork in complex organisations. Through workplace projects, they applied their knowledge, learning from both success and failure. The quality of communication with fellows distinguished the better supervisors and impacted on project success. Research limitations/implications Small participant numbers limit generalisability. The authors did not evaluate longer-term impact. Practical implications Doctors are required to be both clinically proficient and influence service delivery and improve patient care. The WCLF programme addresses both the need for leadership theory (through the Academi Wales training) and the application of learning through the performance of leadership roles in the projects. Originality/value This work represents an evaluation of the only leadership programme in Wales, and outcomes have led to improvements.

ACE Action Fellowship Bridges Climate Education into Action for Young People

Science.gov (United States)

Anderson, R. K.

2016-12-01

Alliance for Climate Education educates young people on the science of climate change and empowers them to take action. Since 2009, ACE has educated over two million students and trained more than 4,000 young leaders. The ACE Action Fellowship is a yearlong training program that gives young people the knowledge, skills and confidence to be strong climate leaders. Here, we present the results of the first year of evaluation of the Fellowship program in the 2014-15 school year. Sixty high school students completed matched surveys before and after completing the program. Students were evaluated on skills learned, actions taken, confidence gained, civic engagement, and plans to continue action on climate in the future. Results show that the Fellowship increases young people's confidence: 52% of Fellows report an increase in confidence in leading a group of peers on a climate-related campaign. Fellows also gained leadership skills. More than half of Fellows say they improved in the areas of recruitment, interpersonal communication skills, campaign planning, and public speaking. 50% of Fellows reported an increase in their likelihood of seeking elected office when of age. The Fellowship positively influences young people's intent to study a climate, energy or sustainability-related field. 63% of Fellows identify as people of color. Notably, despite entering the Fellowship with significantly lower self-ratings than white students in experience and skill sets, young people of color reported greater improvement in the areas of public speaking (25% improvement vs. 6% improvement) and petitioning (27% improvement vs. 1% improvement). These results show that the ACE Fellowship gives young people tangible skills and confidence that puts them on a path of climate leadership. Further evaluation will be done to expand the dataset, but early indications show that these young people are poised to make valuable contributions and bring a much needed diverse youth perspective to the

A model for the generation of two-dimensional surf beat

Science.gov (United States)

List, Jeffrey H.

1992-01-01

A finite difference model predicting group-forced long waves in the nearshore is constructed with two interacting parts: an incident wave model providing time-varying radiation stress gradients across the nearshore, and a long-wave model which solves the equations of motion for the forcing imposed by the incident waves. Both shallow water group-bound long waves and long waves generated by a time-varying breakpoint are simulated. Model-generated time series are used to calculate the cross correlation between wave groups and long waves through the surf zone. The cross-correlation signal first observed by Tucker (1950) is well predicted. For the first time, this signal is decomposed into the contributions from the two mechanisms of leaky mode forcing. Results show that the cross-correlation signal can be explained by bound long waves which are amplified, though strongly modified, through the surf zone before reflection from the shoreline. The breakpoint-forced long waves are added to the bound long waves at a phase of pi/2 and are a secondary contribution owing to their relatively small size.

Turbulent stresses in the surf-zone: Which way is up?

Science.gov (United States)

Haines, John W.; Gelfenbaum, Guy; Edge, B.L

1997-01-01

Velocity observations from a vertical stack of three-component Acoustic Doppler Velocimeters (ADVs) within the energetic surf-zone are presented. Rapid temporal sampling and small sampling volume provide observations suitable for investigation of the role of turbulent fluctuations in surf-zone dynamics. While sensor performance was good, failure to recover reliable measures of tilt from the vertical compromise the data value. We will present some cursory observations supporting the ADV performance, and examine the sensitivity of stress estimates to uncertainty in the sensor orientation. It is well known that turbulent stress estimates are highly sensitive to orientation relative to vertical when wave motions are dominant. Analyses presented examine the potential to use observed flow-field characteristics to constrain sensor orientation. Results show that such an approach may provide a consistent orientation to a fraction of a degree, but the inherent sensitivity of stress estimates requires a still more restrictive constraint. Regardless, the observations indicate the degree to which stress estimates are dependent on orientation, and provide some indication of the temporal variability in time-averaged stress estimates.

InterProSurf: a web server for predicting interacting sites on protein surfaces

Science.gov (United States)

Negi, Surendra S.; Schein, Catherine H.; Oezguen, Numan; Power, Trevor D.; Braun, Werner

2009-01-01

Summary A new web server, InterProSurf, predicts interacting amino acid residues in proteins that are most likely to interact with other proteins, given the 3D structures of subunits of a protein complex. The prediction method is based on solvent accessible surface area of residues in the isolated subunits, a propensity scale for interface residues and a clustering algorithm to identify surface regions with residues of high interface propensities. Here we illustrate the application of InterProSurf to determine which areas of Bacillus anthracis toxins and measles virus hemagglutinin protein interact with their respective cell surface receptors. The computationally predicted regions overlap with those regions previously identified as interface regions by sequence analysis and mutagenesis experiments. PMID:17933856

Ethnic and Gender Diversity in Radiology Fellowships.

Science.gov (United States)

West, Derek L; Nguyen, HaiThuy

2017-06-01

The purpose of the study is to assess ethnic and gender diversity in US radiology fellowship programs from 2006 to 2013. Data for this study was obtained from Journal of the American Medical Association supplements publications from 2005 to 2006 to 2012-2013 (Gonzalez-Moreno, Innov Manag Policy Pract. 15(2):149, 2013; Nivet, Acad Med. 86(12):1487-9, 2011; Reede, Health Aff. 22(4):91-3, 2003; Chapman et al., Radiology 270(1):232-40, 2014; Getto, 2005; Rivo and Satcher, JAMA 270(9):1074-8, 1993; Schwartz et al., Otolaryngol Head Neck Surg. 149(1):71-6, 2013; Simon, Clin Orthop Relat Res. 360:253-9, 1999) and the US census 2010. For each year, Fisher's exact test was used to compare the percentage of women and under-represented minorities in each Accreditation Council for Graduate Medical Education (ACGME)-certified radiology fellowship to the percentage of women and under-represented minorities in (1) all ACGME-certified radiology fellowships combined, (2) radiology residents, (3) ACGME-certified fellows in all of medicine combined, (4) ACGME-certified residents in all of medicine combined, and (5) graduating medical students. Chi-Squared test was used to compare the percentage of women and under-represented minorities and the 2010 US census. p gender and ethnic disparities. Outreach efforts, pipeline programs, and mentoring may be helpful in addressing this issue.

The State of Neurocritical Care Fellowship Training and Attitudes toward Accreditation and Certification: A Survey of Neurocritical Care Fellowship Program Directors

Directory of Open Access Journals (Sweden)

Rajat Dhar

2017-11-01

Full Text Available Neurocritical care as a recognized and distinct subspecialty of critical care has grown remarkably since its inception in the 1980s. As of 2016, there were 61 fellowship training programs accredited by the United Council for Neurologic Subspecialties (UCNS in the United States and more than 1,000 UCNS-certified neurointensivists from diverse medical backgrounds. In late 2015, the Program Accreditation, Physician Certification, and Fellowship Training (PACT Committee of the Neurocritical Care Society (NCS was convened to promote and support excellence in the training and certification of neurointensivists. One of the first tasks of the committee was to survey neurocritical care fellowship training program directors to ascertain the current state of fellowship training and attitudes regarding transition to Accreditation Council for Graduate Medical Education (ACGME accreditation of training programs and American Board of Medical Specialties (ABMS certification of physicians. First, the survey revealed significant heterogeneities in the manner of neurocritical care training and a lack of consistency in requirements for fellow procedural competency. Second, although a majority of the 33 respondents indicated that a move toward ACGME accreditation/ABMS certification would facilitate further growth and mainstreaming of training in neurocritical care, many programs do not currently meet administrative requirements and do not receive the level of institutional support that would be needed for such a transition. In summary, the results revealed that there is an opportunity for future harmonization of training standards and that a transition to ACGME accreditation/ABMS certification is preferred. While the results reflect the opinions of more than half of the survey respondents, they represent only a small sample of neurointensivists.

The 2016 American Orthopaedic Association-Japanese Orthopaedic Association Traveling Fellowship.

Science.gov (United States)

Nandi, Sumon; Cho, Samuel K; Freedman, Brett A; Firoozabadi, Reza

2017-06-07

The American Orthopaedic Association-Japanese Orthopaedic Association (AOA-JOA) Traveling Fellowship, which began in 1992 as a collaborative effort between the 2 orthopaedic communities, is aimed at fostering leadership among early-career surgeons through clinical, academic, and cultural exchange. Over 3 weeks, we experienced an extraordinary journey that led us across nearly 800 miles of the picturesque Japanese countryside, with stops at 6 distinguished academic centers. The opportunity to become personally acquainted with orthopaedic leaders in Japan, learn from their experiences, and immerse ourselves in the ancient and storied culture of a beautiful country was one that we will not soon forget. Along the way, we accumulated a wealth of information while enjoying the legendary hospitality of the Japanese people. There is a ubiquitous challenge in delivering cost-effective, accessible health care while maintaining a commitment to education and research. The U.S. orthopaedic community may take solace in the fact that our Japanese colleagues stand with us as partners in this pursuit, and our relationship with them continues to grow stronger through endeavors such as the AOA-JOA Traveling Fellowship. We look forward to honoring our Japanese colleagues in 2017 when we host them in the United States.

Evaluation of a Surfing Programme Designed to Increase Personal Well-Being and Connectedness to the Natural Environment among "At Risk" Young People

Science.gov (United States)

Hignett, Amanda; White, Mathew P.; Pahl, Sabine; Jenkin, Rebecca; Froy, Mod Le

2018-01-01

Outdoor activities can be an important complement to classroom learning, especially for children/young people excluded, or at risk of exclusion, from mainstream schooling. The current research explored the impact of a 12-week surfing programme among such a group in the UK. Pre-post data on physiological health (heart rate (HR)/blood pressure),…

Surfing the quantum world

CERN Document Server

Levin, Frank S

2017-01-01

The ideas and phenomena of the quantum world are strikingly unlike those encountered in our visual world. Surfing the Quantum World shows why and how this is so. It does this via a historical review and a gentle introduction to the fundamental principles of quantum theory, whose core concepts and symbolic representations are used to explain not only "ordinary" microscopic phenomena like the properties of the hydrogen atom and the structure of the Periodic Table of the Elements, but also a variety of mind-bending phenomena. Readers will learn that particles such as electrons and photons can behave like waves, allowing them to be in two places simultaneously, why white dwarf and neutron stars are gigantic quantum objects, how the maximum height of mountains has a quantum basis, and why quantum objects can tunnel through seemingly impenetrable barriers. Included among the various interpretational issues addressed is whether Schrodinger's cat is ever both dead and alive.

Wave Breaking, Bubble Production and Acoustic Characteristics of the Surf Zone, SIO Component

National Research Council Canada - National Science Library

Deane, Grant

2001-01-01

.... The purpose of these measurements was to: (1) statistically characterize the surf zone acoustic channel Doppler and time spreads, and acoustic drop-outs, in terms of the incident wave field and (2...

The Ocean as a Unique Therapeutic Environment: Developing a Surfing Program

Science.gov (United States)

Clapham, Emily D.; Armitano, Cortney N.; Lamont, Linda S.; Audette, Jennifer G.

2014-01-01

Educational aquatic programming offers necessary physical activity opportunities to children with disabilities and the benefits of aquatic activities are more pronounced for children with disabilities than for their able-bodied peers. Similar benefits could potentially be derived from surfing in the ocean. This article describes an adapted surfing…

The imbalanced surfing-life of humanity to survival in the global changes

Science.gov (United States)

Kontar, V. A.

2013-12-01

We have written many times about the imbalance of Nature as the cause of the global change. Here, we offer some method for the humanity survival in the face of global change of the imbalanced anisotropic real Nature. There are two logics of understanding the real Nature: the traditional balanced, and the new imbalanced. The balanced logic presupposes that Nature is balanced, isotropic, etc. The imbalanced logic presupposes opposite that Nature is imbalanced, anisotropic, etc. Respectively can be two styles of the people life: balanced and imbalanced. The image of the flat earth corresponds well with the balanced lifestyle of people. On the balanced life people spend activities to achieve the balance by reducing the change, stabilization, leveling any level changes, etc. If there is a mountain on the road, it must be align the track or make the tunnel. If there is a ravine on the road, then it need backfilled or to build a bridge. If someone is in restless, it must be calm, etc. As example of the happiness in the balanced life is the stability, balance, and therefore the global changes of Nature are perceived as a catastrophe. In the balanced lifestyle people can easily decide to use force, especially if there is not enough knowledge. But Nature has power which in billions times greater than the forces of humanity. Therefore, humanity will beaten in struggle with Nature and disappear. The imbalanced lifestyle is the fundamentally different. The imbalanced lifestyle complies with the surface of the ocean, which always changes, but sometimes can be and flat. But the flat calm ocean surface is inconvenient for the imbalanced life. You need to pull boat yourself because is no wind in the sails. The anisotropic imbalanced Nature has gradients in all parameters. At a certain level of knowledge and experience, people can use this multi-dimensional gradient essence of the real Nature for human's discretion. The imbalanced life is like a surfing. If properly understood

Factors impacting the decision to participate in and satisfaction with public/community psychiatry fellowship training.

Science.gov (United States)

Weinberg, Michael; LeMelle, Stephanie; Ranz, Jules

2014-10-01

During yearly meetings of the recently developed network of 15 public/community psychiatry fellowships, it has been noted that programs are having varying degrees of success with regard to recruitment. To understand factors that impact recruitment, a quality improvement survey of fellows and alumni was conducted. Respondents were asked to rate overall satisfaction with their fellowship training as well as perceived benefits and obstacles to participating in a fellowship program, and impact on their careers. A total of 155 (57%) fellows and alumni responded. Factor analysis was used to condense the variables, and a multiple regression explored factors predicting overall fellowship program satisfaction. Factors that represented perceived benefits had higher means than did factors that represent obstacles. Respondents highly valued the extent to which these fellowships enhanced their careers, with regard to job opportunities, academics, networking and leadership.

Developing and implementing core competencies for integrative medicine fellowships.

Science.gov (United States)

Ring, Melinda; Brodsky, Marc; Low Dog, Tieraona; Sierpina, Victor; Bailey, Michelle; Locke, Amy; Kogan, Mikhail; Rindfleisch, James A; Saper, Robert

2014-03-01

The Consortium of Academic Health Centers for Integrative Medicine defines integrative medicine as "the practice of medicine that reaffirms the importance of the relationship between practitioner and patient, focuses on the whole person, is informed by evidence, and makes use of all appropriate therapeutic approaches, health care professionals, and disciplines to achieve optimal health and healing." Over the past three decades, the U.S. public increasingly has sought integrative medicine approaches. In an effort to train medical professionals to adequately counsel patients on the safe and appropriate use of these approaches, medical schools and residencies have developed curricula on integrative medicine for their trainees. In addition, integrative medicine clinical fellowships for postresidency physicians have emerged to provide training for practitioners interested in gaining greater expertise in this emerging field. Currently, 13 clinical fellowships in integrative medicine exist in the United States, and they are predominantly connected to academic medical centers or teaching affiliate hospitals. In 2010, the Consortium of Academic Health Centers for Integrative Medicine, represented by 56 member academic health care institutions with a shared commitment to advance the principles and practices of integrative medicine, convened a two-year task force to draft integrative medicine fellowship core competencies. These competencies would guide fellowship curriculum development and ensure that graduates possessed a common body of knowledge, skills, and attitudes. In this article, the authors discuss the competencies and the task force's process to develop them, as well as associated teaching and assessment methods, faculty development, potential barriers, and future directions.

Selective pathology fellowships: diverse, innovative, and valuable subspecialty training.

Science.gov (United States)

Iezzoni, Julia C; Ewton, April; Chévez-Barrios, Patricia; Moore, Stephen; Thorsen, Linda M; Naritoku, Wesley Y

2014-04-01

Although selective pathology fellowships have a long-standing history of developing trainees with advanced expertise in specific areas of pathology other than those of the American Board of Pathology-certified subspecialties, the widespread interest in this training continues to grow. To describe the historical background and current status of selective pathology fellowships, and to provide examples of 3 programs. In addition, Accreditation Council for Graduate Medical Education (ACGME)-accredited programs and nonaccredited programs in Selective Pathology are compared. ACGME data banks and publicly available online materials were used. Program directors of the fellowships examples in this paper provided program-specific information. Additionally, an online survey of the program directors and program coordinators of ACGME-accredited programs and nonaccredited programs in selective pathology was performed. There are currently 76 ACGME-accredited selective pathology programs. The programs are distributed between 3 major categories: surgical pathology, focused anatomic pathology, and focused clinical pathology. Although the vast majority of programs are concerned that their funding source may be cut in the next 3 years, most programs will not change the number of fellowship positions in their programs. Program requirements devoted specifically and solely to selective pathology have been developed and are in effect. The value of this training is recognized not only by pathologists, but by clinicians as well, in both academia and private practice. Importantly, the diversity and innovation inherent in selective pathology allow these programs to adeptly address new subspecialty areas and technologic advances in the current and evolving practice of pathology.

A Novel Method of Evaluating Key Factors for Success in a Multifaceted Critical Care Fellowship Using Data Envelopment Analysis.

Science.gov (United States)

Tiwari, Vikram; Kumar, Avinash B

2018-01-01

The current system of summative multi-rater evaluations and standardized tests to determine readiness to graduate from critical care fellowships has limitations. We sought to pilot the use of data envelopment analysis (DEA) to assess what aspects of the fellowship program contribute the most to an individual fellow's success. DEA is a nonparametric, operations research technique that uses linear programming to determine the technical efficiency of an entity based on its relative usage of resources in producing the outcome. Retrospective cohort study. Critical care fellows (n = 15) in an Accreditation Council for Graduate Medical Education (ACGME) accredited fellowship at a major academic medical center in the United States. After obtaining institutional review board approval for this retrospective study, we analyzed the data of 15 anesthesiology critical care fellows from academic years 2013-2015. The input-oriented DEA model develops a composite score for each fellow based on multiple inputs and outputs. The inputs included the didactic sessions attended, the ratio of clinical duty works hours to the procedures performed (work intensity index), and the outputs were the Multidisciplinary Critical Care Knowledge Assessment Program (MCCKAP) score and summative evaluations of fellows. A DEA efficiency score that ranged from 0 to 1 was generated for each of the fellows. Five fellows were rated as DEA efficient, and 10 fellows were characterized in the DEA inefficient group. The model was able to forecast the level of effort needed for each inefficient fellow, to achieve similar outputs as their best performing peers. The model also identified the work intensity index as the key element that characterized the best performers in our fellowship. DEA is a feasible method of objectively evaluating peer performance in a critical care fellowship beyond summative evaluations alone and can potentially be a powerful tool to guide individual performance during the fellowship.

Pathology informatics fellowship retreats: The use of interactive scenarios and case studies as pathology informatics teaching tools.

Science.gov (United States)

Lee, Roy E; McClintock, David S; Balis, Ulysses J; Baron, Jason M; Becich, Michael J; Beckwith, Bruce A; Brodsky, Victor B; Carter, Alexis B; Dighe, Anand S; Haghighi, Mehrvash; Hipp, Jason D; Henricks, Walter H; Kim, Jiyeon Y; Klepseis, Veronica E; Kuo, Frank C; Lane, William J; Levy, Bruce P; Onozato, Maristela L; Park, Seung L; Sinard, John H; Tuthill, Mark J; Gilbertson, John R

2012-01-01

Last year, our pathology informatics fellowship added informatics-based interactive case studies to its existing educational platform of operational and research rotations, clinical conferences, a common core curriculum with an accompanying didactic course, and national meetings. The structure of the informatics case studies was based on the traditional business school case study format. Three different formats were used, varying in length from short, 15-minute scenarios to more formal multiple hour-long case studies. Case studies were presented over the course of three retreats (Fall 2011, Winter 2012, and Spring 2012) and involved both local and visiting faculty and fellows. Both faculty and fellows found the case studies and the retreats educational, valuable, and enjoyable. From this positive feedback, we plan to incorporate the retreats in future academic years as an educational component of our fellowship program. Interactive case studies appear to be valuable in teaching several aspects of pathology informatics that are difficult to teach in more traditional venues (rotations and didactic class sessions). Case studies have become an important component of our fellowship's educational platform.

Winston Churchill Memorial Trust Fellowship Report

Science.gov (United States)

Bramsen, Neil

2014-01-01

In March and April 2014, the author travelled overseas on a 2013 Churchill Fellowship to study education programs that successfully engage and enthuse primary and middle school students in maths, engineering and science (MES) or science, technology, engineering and maths (STEM) learning in schools, universities and institutions in the United…

40 CFR 46.115 - Types of fellowships.

Science.gov (United States)

2010-07-01

... professional career studies in pollution control and environmental protection in fields such as science, engineering, technology, social science, and specialty areas supporting environmental protection efforts. (b... environmental pollution control or regulatory agencies who are nominated to receive fellowships by their agency...

Barriers and facilitators to implementing addiction medicine fellowships: a qualitative study with fellows, medical students, residents and preceptors.

Science.gov (United States)

Klimas, J; Small, W; Ahamad, K; Cullen, W; Mead, A; Rieb, L; Wood, E; McNeil, R

2017-09-20

Although progress in science has driven advances in addiction medicine, this subject has not been adequately taught to medical trainees and physicians. As a result, there has been poor integration of evidence-based practices in addiction medicine into physician training which has impeded addiction treatment and care. Recently, a number of training initiatives have emerged internationally, including the addiction medicine fellowships in Vancouver, Canada. This study was undertaken to examine barriers and facilitators of implementing addiction medicine fellowships. We interviewed trainees and faculty from clinical and research training programmes in addiction medicine at St Paul's Hospital in Vancouver, Canada (N = 26) about barriers and facilitators to implementation of physician training in addiction medicine. We included medical students, residents, fellows and supervising physicians from a variety of specialities. We analysed interview transcripts thematically by using NVivo software. We identified six domains relating to training implementation: (1) organisational, (2) structural, (3) teacher, (4) learner, (5) patient and (6) community related variables either hindered or fostered addiction medicine education, depending on context. Human resources, variety of rotations, peer support and mentoring fostered implementation of addiction training. Money, time and space limitations hindered implementation. Participant accounts underscored how faculty and staff facilitated the implementation of both the clinical and the research training. Implementation of addiction medicine fellowships appears feasible, although a number of barriers exist. Research into factors within the local/practice environment that shape delivery of education to ensure consistent and quality education scale-up is a priority.

Graduate School and Fellowship Discussion

Energy Technology Data Exchange (ETDEWEB)

Farrar, Charles Reed [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2016-07-25

This was a presentation presented for the Los Alamos Dynamics Summer School. This is a set of slides about how to prepare for college, specifically graduate school. It gives instructions for succeeding and getting into a good school with financial aid through assistantships and scholarships, specifically applying to engineering backgrounds. Also, there are tips given for applying for fellowships and concludes with some general recommendations for graduate school.

Competitiveness of the match for interventional radiology and neuroradiology fellowships.

Science.gov (United States)

Chen, Jim Y; Agarwal, Vikas; Orons, Philip D

2014-11-01

Overall resident interest in certain subspecialties changes with time. We sought to investigate the latest 6-year trend in interventional radiology (IR) and neuroradiology fellowship applications and how it has affected competitiveness in obtaining a position. We analyzed statistics published by the National Resident Matching Program in Results and Data: Specialties Matching Service from 2008 to 2013. From these data, we calculated the positions per IR applicant (PPIRA) and positions per neuroradiology applicant (PPNRA) for each year. The number of positions per applicant is one way to assess specialty competitiveness on a supply-and-demand basis. A lower PPIRA or PPNRA indicates a more competitive year. PPIRA has decreased every year, from 1.71 to the present 0.84, and contributed to 52 applicants being unmatched in 2013, up from 9 in 2008. Accordingly, the number of unfilled positions has decreased from 86 in 2008 to 8 in 2013. PPNRA waxed and waned from 2008 to 2010 but stabilized at around 1.15 thereafter. The number of unfilled positions has never dropped below 46. The number of unmatched applicants was consistently in the teens, except in 2011, when it increased to 23. Interest in IR fellowship has increased significantly over the past 6 years, whereas interest in neuroradiology fellowships has plateaued. IR fellowships have become increasingly competitive, leading to many unmatched residents. Copyright © 2014 American College of Radiology. Published by Elsevier Inc. All rights reserved.

Sustainable Urban Fringes - Connecting Urban and Rural : Final report of the SURF project

NARCIS (Netherlands)

Bruijn, de T.J.N.M. (Theo); Haccoû, H.A. (Huib); Leslie, A. (Allison); Lier, G. (Goos); Littlewood, S. (Stephan); Oldejans, R. (Rolf); Thomas, K. (Kevin); Vries, de B.J. (Bauke); Watt, E. (Emma); Wishardt, M. (Michelle)

2012-01-01

What happens at the urban edge and the SURF aspiration to influence it? Projects in the urban fringe Urban fringe governance Integrated policy guidelines and approaches towards urban fringe planning and management The future management of the urban fringe

Determinants of internal medicine residents' choice in the canadian R4 Fellowship Match: A qualitative study

Directory of Open Access Journals (Sweden)

Kassam Narmin

2011-06-01

Full Text Available Abstract Background There is currently a discrepancy between Internal Medicine residents' decisions in the Canadian subspecialty fellowship match (known as the R4 match and societal need. Some studies have been published examining factors that influence career choices. However, these were either demographic factors or factors pre-determined by the authors' opinion as possibly being important to incorporate into a survey. Methods A qualitative study was undertaken to identify factors that determine the residents choice in the subspecialty (R4 fellowship match using focus group discussions involving third and fourth year internal medicine residents Results Based on content analysis of the discussion data, we identified five themes: 1 Practice environment including acuity of practice, ability to do procedures, lifestyle, job prospects and income 2 Exposure in rotations and to role models 3 Interest in subspecialty's patient population and common diseases 4 Prestige and respect of subspecialty 5 Fellowship training environment including fellowship program resources and length of training Conclusions There are a variety of factors that contribute to Internal Medicine residents' fellowship choice in Canada, many of which have been identified in previous survey studies. However, we found additional factors such as the resources available in a fellowship program, the prestige and respect of a subspecialty/career, and the recent trend towards a two-year General Internal Medicine fellowship in our country.

The impact of a head and neck microvascular fellowship program on otolaryngology resident training.

Science.gov (United States)

Zender, Chad A; Clancy, Kate; Melki, Sami; Li, Shawn; Fowler, Nicole

2018-01-01

To assess the impact of a microvascular head and neck (H&N) fellowship on senior residents' surgical experience. Retrospective review of Accreditation Council for Graduate Medical Education-generated operative case log reports, retrospective chart review, and electronic survey. A retrospective review of one institution's residents' H&N operative case logs and free flap operative reports was performed to determine changes in key indicator cases (KICs) after the addition of a H&N fellowship. An electronic survey was distributed to senior residents at all U.S. otolaryngology residency programs to determine residents' perceptions of a H&N fellow's impact on their surgical experience. An electronic survey was distributed to senior medical students applying to surgical residencies to explore the perceived impact that a fellowship has on the desirability of a residency program. The average number of each postgraduate year (PGY)5's H&N KIC before and after the addition of the fellowship were: parotidectomy, 19 versus 17.8; neck dissection, 33.2 versus 40.6; oral cavity resection, 15.3 versus 12.6; thyroid/parathyroid, 45.5 versus 45.6; and flaps/grafts, 56.7 versus 42. PGY5 participation as first assistant in free flaps dropped from 78% to 17%; however, residents still participated in some aspect of 45% of the cases. Seventy percent of senior residents reported a positive perception of the H&N fellow on their H&N operative experience. Eighty-nine percent of senior medical student respondents reported a nonnegative perception of a fellowship in their applied field. The addition of a H&N fellowship did not decrease senior residents' H&N KIC, and most senior residents at programs with fellowships report that the fellow has a positive impact on their H&N operative experience. 4. Laryngoscope, 128:52-56, 2018. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

Undergraduate Research as Engaged Student Learning

Science.gov (United States)

Wolf, Lorraine W.

2018-01-01

This chapter discusses the impact of undergraduate research as a form of engaged student learning. It summarizes the gains reported in post-fellowship assessment essays acquired from students participating in the Auburn University Undergraduate Research Fellowship Program. The chapter also discusses the program's efforts to increase opportunities…

Latin American Security, Drugs and Democracy (LASDD) Fellowship ...

International Development Research Centre (IDRC) Digital Library (Canada)

Latin American Security, Drugs and Democracy (LASDD) Fellowship Program ... with drug trafficking and the growth of transnational organized crime in LAC. ... Call for proposals: Innovations for the economic inclusion of marginalized youth.

A generative Bezier curve model for surf-zone tracking in coastal image sequences

CSIR Research Space (South Africa)

Burke, Michael G

2017-09-01

Full Text Available This work introduces a generative Bezier curve model suitable for surf-zone curve tracking in coastal image sequences. The model combines an adaptive curve parametrised by control points governed by local random walks with a global sinusoidal motion...

Scaled photographs of surf over the full range of breaker sizes on the north shore of Oahu and Jaws, Maui, Hawaiian Islands (NODC Accession 0001753)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Digital surf photographs were scaled using surfers as height benchmarks to estimate the size of the breakers. Historical databases for surf height in Hawaii are...

Current Topics and Trends in Military Dental Research: A Tri-Service Panel Discussion

Science.gov (United States)

2016-05-09

Tri- Service Panel Discussion presented at/published to SURF 2016 (San Antonio Military Health System & Universities Research Forum), UT San Antonio...meting.) SURF 2016 (San Antonio Mili tary Health System & U niversities Research Forum), UT San Antonio, TX; 20 May 2016 D 11e. OTHER (Describe...if you are a Graduate Health Sciences Education student and your department has told you they cannot fund your publication, the 59th Clinical Research

The Burden of the Fellowship Interview Process on General Surgery Residents and Programs.

Science.gov (United States)

Watson, Shawna L; Hollis, Robert H; Oladeji, Lasun; Xu, Shin; Porterfield, John R; Ponce, Brent A

This study evaluated the effect of the fellowship interview process in a cohort of general surgery residents. We hypothesized that the interview process would be associated with significant clinical time lost, monetary expenses, and increased need for shift coverage. An online anonymous survey link was sent via e-mail to general surgery program directors in June 2014. Program directors distributed an additional survey link to current residents in their program who had completed the fellowship interview process. United States allopathic general surgery programs. Overall, 50 general surgery program directors; 72 general surgery residents. Program directors reported a fellowship application rate of 74.4%. Residents most frequently attended 8 to 12 interviews (35.2%). Most (57.7%) of residents reported missing 7 or more days of clinical training to attend interviews; these shifts were largely covered by other residents. Most residents (62.3%) spent over $4000 on the interview process. Program directors rated fellowship burden as an average of 6.7 on a 1 to 10 scale of disruption, with 10 being a significant disruption. Most of the residents (57.3%) were in favor of change in the interview process. We identified potential areas for improvement including options for coordinated interviews and improved content on program websites. The surgical fellowship match is relatively burdensome to residents and programs alike, and merits critical assessment for potential improvement. Published by Elsevier Inc.

A change detection method for remote sensing image based on LBP and SURF feature

Science.gov (United States)

Hu, Lei; Yang, Hao; Li, Jin; Zhang, Yun

2018-04-01

Finding the change in multi-temporal remote sensing image is important in many the image application. Because of the infection of climate and illumination, the texture of the ground object is more stable relative to the gray in high-resolution remote sensing image. And the texture features of Local Binary Patterns (LBP) and Speeded Up Robust Features (SURF) are outstanding in extracting speed and illumination invariance. A method of change detection for matched remote sensing image pair is present, which compares the similarity by LBP and SURF to detect the change and unchanged of the block after blocking the image. And region growing is adopted to process the block edge zone. The experiment results show that the method can endure some illumination change and slight texture change of the ground object.

Experimental and numerical investigation of the internal kinetics of a surf-zone plunging breaker

DEFF Research Database (Denmark)

Emarat, Narumon; Forehand, David I.M.; Christensen, Erik Damgaard

2012-01-01

Over the last couple of decades both the qualitative and quantitative understanding of breaking waves in the surf zone have greatly increased. This is due to the advances in experimental and numerical techniques. However, few comparisons between these two different investigative techniques...... for surfzone breaking waves have been reported. In this study, a comparison is made between the experimental and numerical investigation of the internal kinematics of a surf-zone plunging breaker. The full-field velocity measuring technique known as Particle Image Velocimetry (PIV) is used in the experiments...... was found for all comparisons: free-surface elevations, velocity vector maps, velocity profiles and velocity-magnitude contours. However, some small discrepancies were observed. In the free-surface elevation comparisons, a slight time lag was observed in the numerical results and it is suggested...

Sobre as ondas: surfe, juventude e cultura no Rio de Janeiro dos anos 1960

Directory of Open Access Journals (Sweden)

Cleber Dias

2012-06-01

Full Text Available Na segunda metade do século XX, torna-se explícita a influência mundial dos Estados Unidos no âmbito esportivo. A disseminação de práticas que possuíam marcas culturais norte-americanas, como é o caso do surfe, não deve ser considerada, contudo, somente como resultado de uma imposição unilateral: há múltiplas apropriações locais que dizem muito sobre o contexto do receptor. Partindo dessa consideração, este artigo objetiva discutir a apreensão do surfe no Rio de Janeiro dos anos 1960. Buscamos debater como a modalidade foi operada como marcador de identidades a partir de vinculações a certas noções de juventude e estilo de vida.

Crisis Group Fellowship Program | IDRC - International ...

International Development Research Centre (IDRC) Digital Library (Canada)

The fellowship will not be of an academic nature, but rather a working one. Two fellows from MENA and one from West Africa will be hired to work for two years in the field with Crisis Group at the analyst level. Over the course of ... Faleh A. Jabar. It is with great sadness that we announce the sudden passing of Dr Faleh A.

The Impact of Postgraduate Health Technology Innovation Training: Outcomes of the Stanford Biodesign Fellowship.

Science.gov (United States)

Wall, James; Hellman, Eva; Denend, Lyn; Rait, Douglas; Venook, Ross; Lucian, Linda; Azagury, Dan; Yock, Paul G; Brinton, Todd J

2017-05-01

Stanford Biodesign launched its Innovation Fellowship in 2001 as a first-of-its kind postgraduate training experience for teaching biomedical technology innovators a need-driven process for developing medical technologies and delivering them to patients. Since then, many design-oriented educational programs have been initiated, yet the impact of this type of training remains poorly understood. This study measures the career focus, leadership trajectory, and productivity of 114 Biodesign Innovation Fellowship alumni based on survey data and public career information. It also compares alumni on certain publicly available metrics to finalists interviewed but not selected. Overall, 60% of alumni are employed in health technology in contrast to 35% of finalists interviewed but not selected. On leadership, 72% of alumni hold managerial or higher positions compared to 48% of the finalist group. A total of 67% of alumni reported that the fellowship had been "extremely beneficial" on their careers. As a measure of technology translation, more than 440,000 patients have been reached with technologies developed directly out of the Biodesign Innovation Fellowship, with another 1,000,000+ aided by solutions initiated by alumni after their training. This study suggests a positive impact of the fellowship program on the career focus, leadership, and productivity of its alumni.

Characterizing surf zone injuries from the five most populated beaches on the Atlantic-fronting Delaware coast: Delaware surf zone injury demographics.

Science.gov (United States)

Doelp, Matthew B; Puleo, Jack A; Cowan, Paul; Arford-Granholm, Michelle

2017-12-24

Beaches are a popular destination for recreation activities. Surf zone injuries (SZI) can occur resulting from a variety of in-water activities. Little is known regarding the sustained injury types, or demographics of injured persons and activities leading to injuries. This study examines the distribution of SZI types, activities and populations occurring on Delaware Beaches as recorded by a local level III trauma center (Department of Emergency Medicine at Beebe Healthcare in Lewes, Delaware). There were 2021 injuries over the eight study years (2010-2017). The relative demographics of the injured population are similar despite fluctuating injury totals (mean [SD], 253.1 [104.4]). Non-locals (n=1757) were 6.7 times more likely to be injured as their local (n=264) counterparts (RR, 2.62; 95% CI, 2.08-3.31). Males (n=1258) were 1.7 times more likely to be injured than their female (n=763) counterparts (RR, 1.29; 95% CI, 1.21-1.37). Serious injuries, defined as patients requiring admission to a trauma service, represented 9.1% (n=184) of injuries. Fatal SZI (n=6) were categorized as serious injuries. Wading (50.1%) was found to be the dominant activity associated with injury followed by body surfing (18.4%), and body boarding (13.3%). To the authors' knowledge, this study is one of the first to investigate long-term trends in SZI data, injury activity, and demographics. Better understanding of the characteristics of injuries will allow for improved awareness techniques, targeted at populations with higher injury rates. Copyright © 2017 Elsevier Inc. All rights reserved.

Improving Knowledge and Process for International Emergency Medicine Fellowship Applicants: A Call for a Uniform Application

Directory of Open Access Journals (Sweden)

Gabrielle A. Jacquet

2013-01-01

Full Text Available Background. There are currently 34 International Emergency Medicine (IEM fellowship programs. Applicants and programs are increasing in number and diversity. Without a standardized application, applicants have a difficulty approaching programs in an informed and an organized method; a streamlined application system is necessary. Objectives. To measure fellows’ knowledge of their programs’ curricula prior to starting fellowship and to determine what percent of fellows and program directors would support a universal application system. Methods. A focus group of program directors, recent, and current fellows convened to determine the most important features of an IEM fellowship application process. A survey was administered electronically to a convenience sample of 78 participants from 34 programs. Respondents included fellowship directors, fellows, and recent graduates. Results. Most fellows (70% did not know their program’s curriculum prior to starting fellowship. The majority of program directors and fellows support a uniform application service (81% and 67%, resp. and deadline (85% for both. A minority of program directors (35% and fellows (30% support a formal match. Conclusions. Program directors and fellows support a uniform application service and deadline, but not a formalized match. Forums for disseminating IEM fellowship information and for administering a uniform application service and deadline are currently in development to improve the process.

Palmprint Based Verification System Using SURF Features

Science.gov (United States)

Srinivas, Badrinath G.; Gupta, Phalguni

This paper describes the design and development of a prototype of robust biometric system for verification. The system uses features extracted using Speeded Up Robust Features (SURF) operator of human hand. The hand image for features is acquired using a low cost scanner. The palmprint region extracted is robust to hand translation and rotation on the scanner. The system is tested on IITK database of 200 images and PolyU database of 7751 images. The system is found to be robust with respect to translation and rotation. It has FAR 0.02%, FRR 0.01% and accuracy of 99.98% and can be a suitable system for civilian applications and high-security environments.

African Climate Change Fellowship Program - Phase II | CRDI ...

International Development Research Centre (IDRC) Digital Library (Canada)

ACCFP), 16 policy, 13 doctoral, 13 postdoctoral, and three teaching fellowships were awarded to a total of 45 fellows from 18 African countries. This grant will finance two additional ... Institute of Resource Assessment. Pays d' institution. Tanzania ...

Longitudinal instability studies at the SURF II storage ring at NIST

International Nuclear Information System (INIS)

Harkay, K.C.; Sereno, N.S.

1998-01-01

Measurements of the longitudinal instability observed in the storage ring at the Synchrotrons Ultraviolet Radiation Facility (SURF II) at the National Institute of Standards and Technology (NET) were performed to understand the mechanism driving the instability. The instability, studied in depth by Ralcowsky and others, manifests itself in broad resonance features in the horizontal and vertical motion spectrum of the synchrotrons light from DC to a few kHz. Also observed are multiple synchrotrons harmonics that modulate the revolution harmonics; these are characteristic of longitudinal phase oscillations. These spectral features of the motion are found to be correlated with the periodic lengthening and shortening of the bunch length on time scales from approximately0.1 ms to 20 ms, depending on machine and radio-frequency (rf) system parameters. In this report, the growth rate of the instability is determined from measurements using an rf pickup electrode. The measured growth rates are compared to computed growth rates from an analytical model. Recommendations are made regarding options to control or mitigate the instability. In light of upgrade plans for SURF III, a few comments are presented about the beam lifetime

Trends in Accreditation Council for Graduate Medical Education Accreditation for Subspecialty Fellowship Training in Plastic Surgery.

Science.gov (United States)

Silvestre, Jason; Serletti, Joseph M; Chang, Benjamin

2018-05-01

The purposes of this study were to (1) determine the proportion of plastic surgery residents pursuing subspecialty training relative to other surgical specialties, and (2) analyze trends in Accreditation Council for Graduate Medical Education accreditation of plastic surgery subspecialty fellowship programs. The American Medical Association provided data on career intentions of surgical chief residents graduating from 2014 to 2016. The percentage of residents pursuing fellowship training was compared by specialty. Trends in the proportion of accredited fellowship programs in craniofacial surgery, hand surgery, and microsurgery were analyzed. The percentage of accredited programs was compared between subspecialties with added-certification options (hand surgery) and subspecialties without added-certification options (craniofacial surgery and microsurgery). Most integrated and independent plastic surgery residents pursued fellowship training (61.8 percent versus 49.6 percent; p = 0.014). Differences existed by specialty from a high in orthopedic surgery (90.8 percent) to a low in colon and rectal surgery (3.2 percent). From 2005 to 2015, the percentage of accredited craniofacial fellowship programs increased, but was not significant (from 27.8 percent to 33.3 percent; p = 0.386). For hand surgery, the proportion of accredited programs that were plastic surgery (p = 0.755) and orthopedic surgery (p = 0.253) was stable, whereas general surgery decreased (p = 0.010). Subspecialty areas with added-certification options had more accredited fellowships than those without (100 percent versus 19.2 percent; p < 0.001). There has been slow adoption of accreditation among plastic surgery subspecialty fellowships, but added-certification options appear to be highly correlated.

Discriminative region extraction and feature selection based on the combination of SURF and saliency

Science.gov (United States)

Deng, Li; Wang, Chunhong; Rao, Changhui

2011-08-01

The objective of this paper is to provide a possible optimization on salient region algorithm, which is extensively used in recognizing and learning object categories. Salient region algorithm owns the superiority of intra-class tolerance, global score of features and automatically prominent scale selection under certain range. However, the major limitation behaves on performance, and that is what we attempt to improve. By reducing the number of pixels involved in saliency calculation, it can be accelerated. We use interest points detected by fast-Hessian, the detector of SURF, as the candidate feature for saliency operation, rather than the whole set in image. This implementation is thereby called Saliency based Optimization over SURF (SOSU for short). Experiment shows that bringing in of such a fast detector significantly speeds up the algorithm. Meanwhile, Robustness of intra-class diversity ensures object recognition accuracy.

Simultaneous Observations of Beach and Surf-Zone Topography from a sUAS

Science.gov (United States)

Slocum, R. K.; Brodie, K. L.; Spore, N.

2016-02-01

Beaches and surf-zones can vary rapidly in time and space, necessitating frequent, spatially extensive observations for up-to-date knowledge on their current condition. Traditional surveying methods are expensive, can be dangerous in large wave conditions, and can lack sufficient spatial density. Existing remote sensing technologies have focused on both active sensing (airborne lidar, X-band radar) or passive sensing (electro-optical or infrared imagery) to either directly measure elevations of the beach and seafloor or exploit the optical signal of refracting and breaking waves in the surf-zone. These methods, however, can be prohibitively expensive for widespread, high temporal frequency use, or lack the spatial coverage required to quantify a large stretch of beach. UAS offer an affordable and accessible alternative, but existing COTS UAS sensor suites are not optimized for generation of bathymetry and topography at the same time. Here, we present a new approach using an inexpensive, custom multi-camera sensor designed with a wide field of view for integration on either a fixed wing of multirotor UAS platform. We introduce a processing methodology and workflow to generate a topographic pointcloud and rectified imagery of the water surface using structure from motion algorithms. The topographic pointcloud data is processed to generate a DSM of the beach and extract morphologic parameters (beach slope, dune toe, etc). Rectified imagery of the water surface is used to quantify sandbar location as well as perform a celerity based bathymetric inversion. Accuracy of this methodology is calculated by comparing processed data to lidar pointclouds, as well as photo identifiable targets on the beach and jetted into the surf zone. Funded by the USACE Military Engineering POD:A&U Program and Coastal Field Data Collection Program.

S.K. De Datta receives Clifton Garvin Fellowship

OpenAIRE

Felker, Susan B.

2004-01-01

S.K. De Datta, of Blacksburg, associate provost for international affairs at Virginia Tech, received the university's Clifton Garvin Fellowship Award. The award was conferred by the Virginia Tech Board of Visitors at its quarterly meeting Monday, Nov. 8.

Surfing and drift acceleration at high mach number quasi-perpendicular shocks

International Nuclear Information System (INIS)

Amano, T.

2008-01-01

Electron acceleration in high Mach number collisionless shocks relevant to supernova remnant is discussed. By performing one- and two-dimensional particle-in-cell simulations of quasi-perpendicular shocks, we find that energetic electrons are quickly generated in the shock transition region through shock surfing and drift acceleration. The electron energization is strong enough to account for the observed injection at supernova remnant shocks. (author)

How does the outcome of research training fellowships funded via the NHS compare with that from competitively funded fellowships from the MRC and other charities: a cross-sectional retrospective survey of trainees undertaking research training in the West Midlands.

Science.gov (United States)

Maybury, Charlotte; Morgan, Matthew David; Smith, Russell; Harper, Lorraine

2018-01-23

This study aimed to investigate the impact of research training funded via the National Health Service (NHS) on medical trainees compared with traditional clinical research training fellowships (CRTFs). Online survey of 221 clinical trainees who had completed a period of research during their clinical training between 2009 and 2015 in the West Midlands. Research outcomes. Overall response rate was 59%, of whom 72 participants were funded by CRTFs and 51 funded by the NHS. Although participants with CRTFs were more likely to be awarded a higher degree compared with those on NHS-administered funding (66/72 CRTFs and 37/51 NHS, P=0.005), similar proportions of NHS-funded and CRTF-funded participants entered clinical lecturer posts on completing initial research training (8/51 NHS and 16/72 CRTF, P=0.37). 77% of participants had three or more publications (CRTF 57 and NHS 39, P=0.72). 57 participants had completed clinical training; similar proportions of CRTF-funded and NHS-funded trainees had research included in their consultant contract (12/22 NHS and 14/26 CRTF, P=0.96) or were appointed to academic posts (3 of 25 NHS funded and 6 of 32 CRTF, P>0.05). 95% of participants would recommend to colleagues and 82% of participants felt the research experience improved their provision of clinical care with no difference between CRTF-funded and NHS-funded participants (P=0.49). Continuing to participate in clinical work during the research reduced reports of trainee difficulty on returning to clinical work (23/108 continued clinical work vs 12/22 no clinical work, P=0.001). Research training funded by the NHS provides a quality experience and contributes to the clinical academic capacity within the UK. More needs to be done to support NHS participants to successfully achieve a higher degree. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly

A novel mutation in SURF1 causes skipping of exon 8 in a patient with cytochrome c oxidase-deficient leigh syndrome and hypertrichosis

Czech Academy of Sciences Publication Activity Database

Williams, S. L.; Taanman, J. W.; Hansíková, H.; Houšťková, H.; Chowdhury, Subir; Zeman, J.; Houštěk, Josef

2001-01-01

Roč. 73, č. 4 (2001), s. 340-343 ISSN 1096-7192 R&D Projects: GA MŠk LN00A079; GA ČR GA302/99/0648; GA MZd NE6533 Grant - others:The Wellcome Trust(XX) 048410 Institutional research plan: CEZ:AV0Z5011922 Keywords : SURF1 * exon skipping * mitochondrial disorder Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 2.345, year: 2001

Ablation of the mitochondrial complex IV assembly protein Surf1 leads to increased expression of the UPRMT and increased resistance to oxidative stress in primary cultures of fibroblasts

Directory of Open Access Journals (Sweden)

Gavin Pharaoh

2016-08-01

Full Text Available Mice deficient in the electron transport chain (ETC complex IV assembly protein SURF1 have reduced assembly and activity of cytochrome c oxidase that is associated with an upregulation of components of the mitochondrial unfolded protein response (UPRMT and increased mitochondrial number. We hypothesized that the upregulation of proteins associated with the UPRMT in response to reduced cytochrome c oxidase activity in Surf1−/− mice might contribute to increased stress resistance. To test this hypothesis we asked whether primary cultures of fibroblasts from Surf1−/− mice exhibit enhanced resistance to stressors compared to wild-type fibroblasts. Here we show that primary dermal fibroblasts isolated from Surf1−/− mice have increased expression of UPRMT components ClpP and Hsp60, and increased expression of Lon protease. Fibroblasts from Surf1−/− mice are significantly more resistant to cell death caused by oxidative stress induced by paraquat or tert-Butyl hydroperoxide compared to cells from wild-type mice. In contrast, Surf1−/− fibroblasts show no difference in sensitivity to hydrogen peroxide stress. The enhanced cell survival in response to paraquat or tert-Butyl hydroperoxide in Surf1−/− fibroblasts compared to wild-type fibroblasts is associated with induced expression of Lon, ClpP, and Hsp60, increased maximal respiration, and increased reserve capacity as measured using the Seahorse Extracellular Flux Analyzer. Overall these data support a protective role for the activation of the UPRMT in cell survival.

Field Observations of Surf Zone-Inner Shelf Exchange on a Rip-Channeled Beach

NARCIS (Netherlands)

Brown, J.A.; MacMahan, J.H.; Reniers, A.J.H.M.; Thornton, E.B.

2015-01-01

Cross-shore exchange between the surf zone and the inner shelf is investigated using Lagrangian and Eulerian field measurements of rip current flows on a rip-channeled beach in Sand City, California. Surface drifters released on the inner shelf during weak wind conditions moved seaward due to rip

Evaluation of the content and accessibility of web sites for accredited orthopaedic sports medicine fellowships.

Science.gov (United States)

Mulcahey, Mary K; Gosselin, Michelle M; Fadale, Paul D

2013-06-19

The Internet is a common source of information for orthopaedic residents applying for sports medicine fellowships, with the web sites of the American Orthopaedic Society for Sports Medicine (AOSSM) and the San Francisco Match serving as central databases. We sought to evaluate the web sites for accredited orthopaedic sports medicine fellowships with regard to content and accessibility. We reviewed the existing web sites of the ninety-five accredited orthopaedic sports medicine fellowships included in the AOSSM and San Francisco Match databases from February to March 2012. A Google search was performed to determine the overall accessibility of program web sites and to supplement information obtained from the AOSSM and San Francisco Match web sites. The study sample consisted of the eighty-seven programs whose web sites connected to information about the fellowship. Each web site was evaluated for its informational value. Of the ninety-five programs, fifty-one (54%) had links listed in the AOSSM database. Three (3%) of all accredited programs had web sites that were linked directly to information about the fellowship. Eighty-eight (93%) had links listed in the San Francisco Match database; however, only five (5%) had links that connected directly to information about the fellowship. Of the eighty-seven programs analyzed in our study, all eighty-seven web sites (100%) provided a description of the program and seventy-six web sites (87%) included information about the application process. Twenty-one web sites (24%) included a list of current fellows. Fifty-six web sites (64%) described the didactic instruction, seventy (80%) described team coverage responsibilities, forty-seven (54%) included a description of cases routinely performed by fellows, forty-one (47%) described the role of the fellow in seeing patients in the office, eleven (13%) included call responsibilities, and seventeen (20%) described a rotation schedule. Two Google searches identified direct links for

Modification of the Undertow and Turbulence by Submerged Vegetation in a Laboratory Surf Zone

Science.gov (United States)

Mandel, T.; Suckale, J.; Marras, S.; Maldonado, S.; Koseff, J. R.

2016-12-01

Breaking waves in the surf zone are a dominant factor shaping the evolution of our coastlines. The turbulence generated by wave breaking causes sediment resuspension, while wave runup, rundown, and the undertow transport this sediment along and across the shore (Longo et al., 2002). Coastal hazard models must now address the added complications of climate change, including sea level rise, stronger storm events, and ecosystem degradation (Arkema et al., 2013). A robust theoretical understanding of surf zone dynamics is therefore imperative to considering the magnitude and implications of these potential changes. However, little work has been done to extend our current theoretical understanding to realistic beach faces, with aquatic vegetation, reefs, and other roughness elements that might mitigate scour and sedimentation. Clarifying these relationships will help scientists and policy-makers decide where to focus ecosystem restoration and preservation efforts, in order to maximize their protective benefits to infrastructure and economic activity on the coast. In order to evaluate the role of vegetation in coastal protection, we conducted a series of experiments in an idealized laboratory surf zone. We examine the impact of submerged model vegetation on the undertow profile, wave orbital velocities, turbulent kinetic energy, and wave-induced stresses, and compare these results to theoretical formulations that model these quantities. We find that vegetation reduces the wave energy available to be converted to turbulent kinetic energy during breaking, indicating a mechanism to mitigate suspension of sediment. Vegetation also reduces the magnitude of the undertow, likely reducing transport of sediment offshore. These results suggest that vegetation provides significant protective benefits for coastal communities at risk from erosion beyond its well-characterized ability to attenuate wave height, and motivate further work to incorporate these effects into models of near

NASA/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program, 1985. [Space Stations and Their Environments

Science.gov (United States)

Chilton, R. G. (Editor); Williams, C. E. (Editor)

1986-01-01

The 1985 NASA/ASEE Summer Faculty Fellowship Research Program was conducted by Texas A&M University and the Johnson Space Center. The ten week program was operated under the auspices of the American Society for Engineering Education (ASEE). The faculty fellows spent the time at JSC engaged in research projects commensurate with their interests and background and worked in collaboration with NASA/JSC colleagues. This document is a compilation of the final reports of their research during the summer of 1985.

Nutrition education for pediatric gastroenterology, hepatology, and nutrition fellows: Survey of NASPGHAN fellowship training programs

Science.gov (United States)

The aim of the study was to assess the methodology and content of nutrition education during gastroenterology fellowship training and the variability among the different programs. A survey questionnaire was completed by 43 fellowship training directors of 62 active programs affiliated to the North A...

The Arthroscopy Association of North America Advanced Arthroscopy Traveling Fellowship: A 10-Year History.

Science.gov (United States)

Mulcahey, Mary K; Waterman, Brian R

2016-10-01

In its brief 10-year existence, the Arthroscopy Association of North America Advanced Arthroscopy Traveling Fellowship has quickly established itself as the paramount educational experience for aspiring young surgeons in sports medicine and arthroscopy. The Traveling Fellowship is structured as a 10-day experience with visits to 3 host sites and culminates at the AANA Annual Meeting. With 4 selected fellows and an honorary "Godfather," the Traveling Fellowship affords a unique and invaluable opportunity to forge enduring friendships and rare mentorships with established leaders in the field of Arthroscopy. Potential applicants can anticipate not only developing their surgical acumen and aspects of clinical practice, but also assimilating key leadership skills, pearls on work-life balance, and a broader commitment to life-long education. The Dr. Don Johnson AANA Traveling Fellowship Alumni Group, named in honor of the two-time godfather and AANA Past President, represent an emerging class of leaders within AANA who are poised to contribute immensely to its mission of continuing medical education and collaboration. Copyright © 2016 Arthroscopy Association of North America. All rights reserved.

Ecophysiological and biochemical variation of the surf zone diatom asterionellopsis glacialis sensu lato from Santa Catarina, Southern Brazil

Directory of Open Access Journals (Sweden)

Leonardo Rubi Rörig

Full Text Available Abstract Patches formed by dense accumulations of diatoms in the surf zone (surf diatoms are common on sandy beaches with intermediate to dissipative morphodynamic states. Their appearances are correlated with environmental factors such as the passage of cold fronts when onshore winds increase beach hydrodynamics, resuspending epibenthic stocks and accumulating them through the inner surf zone. In Santa Catarina state, Southern Brazil, two beaches are known to have frequent occurrence of accumulations of the surf diatom Asterionellopsis glacialis sensu lato: Rincão Beach (28°50' S and Navegantes Beach (26°52' S. The high biomass of this alga and its central importance in the trophic structure of the coastal ecosystems suggest studies about its potential applications. In the present study, strains of A. glacialis were isolated, cultured under different conditions and evaluated for ecophysiological aspects: growth rate under different conditions, potential biological activities of exudates, biomass and lipid content, and fatty acid profile. A. glacialis cells in culture showed deformation, which were ameliorated by using agitation and silicon and phosphorus enriched culture media. Exudates of the strains showed no allelopathic effects, although previous studies have indicated activity. Lipid content showed variation depending on the strain and culture media. Values ranged from 9% to 13.6% by dry weight. In all strains saturated fatty acids and polyunsaturated fatty acids were identified. Some hypotheses were proposed to explain the variation of the lipid contents, fatty acid profiles and physiological features between strains of the same species. We believe that the fatty acids profile of this primary producer has important consequences in the sandy beach ecology.

The Sanford Underground Research Facility at Homestake

International Nuclear Information System (INIS)

Heise, J.

2015-01-01

The former Homestake gold mine in Lead, South Dakota, has been transformed into a dedicated facility to pursue underground research in rare-process physics, as well as offering research opportunities in other disciplines such as biology, geology and engineering. A key component of the Sanford Underground Research Facility (SURF) is the Davis Campus, which is in operation at the 4850-foot level (4300 m.w.e.) and currently hosts two main physics projects: the LUX dark matter experiment and the MAJORANA DEMONSTRATOR neutrinoless double-beta decay experiment. In addition, two low-background counters currently operate at the Davis Campus in support of current and future experiments. Expansion of the underground laboratory space is underway at the 4850L Ross Campus in order to maintain and enhance low-background assay capabilities as well as to host a unique nuclear astrophysics accelerator facility. Plans to accommodate other future experiments at SURF are also underway and include the next generation of direct-search dark matter experiments and the Fermilab-led international long-baseline neutrino program. Planning to understand the infrastructure developments necessary to accommodate these future projects is well advanced and in some cases have already started. SURF is a dedicated research facility with significant expansion capability

The Sanford Underground Research Facility at Homestake

International Nuclear Information System (INIS)

Heise, J

2015-01-01

The former Homestakegold mine in Lead, South Dakota has been transformed into a dedicated facility to pursue underground research in rare-process physics, as well as offering research opportunities in other disciplines such as biology, geology and engineering. A key component of the Sanford Underground Research Facility (SURF) is the Davis Campus, which is in operation at the 4850-foot level (4300 m.w.e.) and currently hosts two main physics projects: the LUX dark matter experiment and the MAJORANA DEMONSTRATOR neutrinolessdouble-beta decay experiment. In addition, two low-background counters currently operate at the Davis Campus in support of current and future experiments. Expansion of the underground laboratory space is underway at the 4850L Ross Campus in order to maintain and enhance low- background assay capabilities as well as to host a unique nuclear astrophysics accelerator facility. Plans to accommodate other future experiments at SURF are also underway and include the next generation of direct-search dark matter experiments and the Fermilab-led international long- baseline neutrino program. Planning to understand the infrastructure developments necessary to accommodate these future projects is well advanced and in some cases have already started. SURF is a dedicated research facility with significant expansion capability. (paper)

A framework for understanding international medical graduate challenges during transition into fellowship programs.

Science.gov (United States)

Sockalingam, Sanjeev; Khan, Attia; Tan, Adrienne; Hawa, Raed; Abbey, Susan; Jackson, Timothy; Zaretsky, Ari; Okrainec, Allan

2014-01-01

Previous studies have highlighted unique needs of international medical graduates (IMG) during their transition into medical training programs; however, limited data exist on IMG needs specific to fellowship training. We conducted the following mixed-method study to determine IMG fellow training needs during the transition into fellowship training programs in psychiatry and surgery. The authors conducted a mixed-methods study consisting of an online survey of IMG fellows and their supervisors in psychiatry or surgery fellowship training programs and individual interviews of IMG fellows. The survey assessed (a) fellows' and supervisors' perceptions on IMG challenges in clinical communication, health systems, and education domains and (b) past orientation initiatives. In the second phase of the study, IMG fellows were interviewed during the latter half of their fellowship training, and perceptions regarding orientation and adaptation to fellowship in Canada were assessed. Survey data were analyzed using descriptive and Mann-Whitney U statistics. Qualitative interviews were analyzed using grounded theory methodology. The survey response rate was 76% (35/46) and 69% (35/51) for IMG fellows and supervisors, respectively. Fellows reported the greatest difficulty with adapting to the hospital system, medical documentation, and balancing one's professional and personal life. Supervisors believed that fellows had the greatest difficulty with managing language and slang in Canada, the healthcare system, and an interprofessional team. In Phase 2, fellows generated themes of disorientation, disconnection, interprofessional team challenges, a need for IMG fellow resources, and a benefit from training in a multicultural setting. Our study results highlight the need for IMG specific orientation resources for fellows and supervisors. Maslow's Hierarchy of Needs may be a useful framework for understanding IMG training needs.

Microbes, Minerals and Electrodes at the Sanford Underground Research Facility (SURF): Electrochemistry 4100 ft below the surface.

Science.gov (United States)

Rowe, A. R.; Abuyen, K.; Casar, C. P.; Osburn, M. R.; Kruger, B.; El-Naggar, M.; Amend, J.

2017-12-01

Little is known about the importance of mineral oxidation processes in subsurface environments. This stems, in part from our limited insight into the biochemistry of many of these metabolisms, especially where redox interactions with solid surfaces is concerned. To this aim, we have been developing electrochemical cultivation techniques, to target enrichment and isolation of microbes capable of oxidative extracellular electron transfer (oxEET)—transfer of electrons from the exterior of the cell to the interior. Our previous worked focused on marine sediments; using an electrode poised at a given redox potential to isolate mineral-oxidizing microbes. Electrode oxidizing microbes isolated from these enrichments belong to the genera Thioclava, Marinobacter, Halomonas, Idiomarina, Thalassospira, and Pseudamonas; organisms commonly detected in marine and deep sea sediments but not generally associated with mineral, sulfur and/or iron oxidation. At the Sanford Underground Research Facility (SURF) in Leed, South Dakota, we have been utilizing similar electrocultivation techniques to understand: 1) the potential for mineral oxidation by subsurface microbes, 2) their selective colonization on mineral vs. electrode surfaces, as well as 3) the community composition of microbes capable of these metabolic interactions. An electrochemical and mineral enrichment scheme was designed and installed into a sulfidic groundwater flow, located at the 4100 ft level of the former gold mine. The communities enriched on electrodes (graphite and indium tin oxide coated glass) and minerals (sulfur, pyrite, and schists from the location) were compared to the long-term ground water microbial community observed. Ultimately, these observations will help inform the potential activity of a lithotrophic microbes in situ and will in turn guide our culturing efforts.

New approach for measuring 3D space by using Advanced SURF Algorithm

Energy Technology Data Exchange (ETDEWEB)

Youm, Minkyo; Min, Byungil; Suh, Kyungsuk [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of); Lee, Backgeun [Sungkyunkwan Univ., Suwon (Korea, Republic of)

2013-05-15

The nuclear disasters compared to natural disaster create a more extreme condition for analyzing and evaluating. In this paper, measuring 3D space and modeling was studied by simple pictures in case of small sand dune. The suggested method can be used for the acquisition of spatial information by robot at the disaster area. As a result, these data are helpful for identify the damaged part, degree of damage and determination of recovery sequences. In this study we are improving computer vision algorithm for 3-D geo spatial information measurement. And confirm by test. First, we can get noticeable improvement of 3-D geo spatial information result by SURF algorithm and photogrammetry surveying. Second, we can confirm not only decrease algorithm running time, but also increase matching points through epi polar line filtering. From the study, we are extracting 3-D model by open source algorithm and delete miss match point by filtering method. However on characteristic of SURF algorithm, it can't find match point if structure don't have strong feature. So we will need more study about find feature point if structure don't have strong feature.

The positive impact of structured surfing courses on the wellbeing of vulnerable young people.

Science.gov (United States)

Godfrey, Cath; Devine-Wright, Hannah; Taylor, Joe

2015-01-01

Involvement in positive leisure activities is a key way for young people to develop resilience and social and emotional skills. This paper outlines the evaluation of a six-week surfing intervention, the Wave Project, which aimed to boost wellbeing and confidence among 84 young people aged eight to 18, all of whom faced mental health issues or social exclusion. The intervention resulted in a significant and sustained increase in wellbeing. One year later, 70% of clients regularly attend a surf club and many have become trained as session volunteers. Parents and referrers noticed an increase in positive attitude and better communication, as well as improved self-management and behaviour at both home and school It is concluded that the Wave Project provides a demonstrable and cost-effective way to deliver mental health care, mentoring and social integration of young people. Further service evaluation of accessibility and long-term outcomes is also recommended.

Performance of the SURF-II high-throughput toroidal grating monochromator

International Nuclear Information System (INIS)

Kurtz, R.L.; Ederer, D.L.; Barth, J.; Stockbauer, R.

1988-01-01

The performance of the 'high-flux' toroidal grating monochromator (HFTGM) at the NBS SURF-II synchrotron storage ring is assessed. Two gratings are studied: One with a ruled profile and the other having a laminar profile. The laminar profile is shown to reduce substantially the intensity of higher-order diffracted light with only a small decrease in the intensity of the first order light. The dependence of the energy resolution as a function of the area of the grating illuminated is also discussed. (orig.)

Probabilistic Modeling and Evaluation of Surf Zone Injury Occurrence along the Delaware Coast

Science.gov (United States)

Doelp, M.; Puleo, J. A.

2017-12-01

Beebe Healthcare in Lewes, DE collected along the DE coast surf zone injury (SZI) data for seven summer seasons from 2010 through 2016. Data include, but are not limited to, time of injury, gender, age, and activity. Over 2000 injuries were recorded over the seven year period, including 116 spinal injuries and three fatalities. These injuries are predominantly wave related incidents including wading (41%), bodysurfing (26%), and body-boarding (20%). Despite the large number of injuries, beach associated hazards do not receive the same level of awareness that rip currents receive. Injury population statistics revealed those between the ages of 11 and 15 years old suffered the greatest proportion of injuries (18.8%). Male water users were twice as likely to sustain injury as their female counterparts. Also, non-locals were roughly six times more likely to sustain injury than locals. In 2016, five or more injuries occurred for 18.5% of the days sampled, and no injuries occurred for 31.4% of the sample days. The episodic nature of injury occurrence and population statistics indicate the importance of environmental conditions and human behavior on surf zone injuries. Higher order statistics are necessary to effectively assess SZI cause and likelihood of occurrence on a particular day. A Bayesian network using Netica software (Norsys) was constructed to model SZI and predict changes in injury likelihood on an hourly basis. The network incorporates environmental data collected by weather stations, NDBC buoy #44009, USACE buoy at Bethany Beach, and by researcher personnel on the beach. The Bayesian model includes prior (e.g., historic) information to infer relationships between provided parameters. Sensitivity analysis determined the most influential variables to injury likelihood are population, water temperature, nearshore wave height, beach slope, and the day of the week. Forecasting during the 2017 summer season will test model ability to predict injury likelihood.

United States Air Force Personalized Medicine and Advanced Diagnostics Program Panel: Representative Research at the San Antonio Military Medical Center

Science.gov (United States)

2016-05-20

health system. dedicated to excellence in global care PROCESSING OF PROFESSIONAL MEDICAL RESEARCH PUBLICATIONS/PRESENTATIONS INSTRUCTIONS 1. The...present this research at the University of Texas at San Antonio/SAMHS & Universities Research Forum, SURF 2016 in San Antonio, TX, on 20 May 2016. The...at San Antonio/SAMHS & Universities Research Forum, SURF 2016 in San Antonio, TX, on 20 May 2016. 3. LAWS AND REGULATIONS: DoD 5500.07-R, Joint

Current Status of and Recommendations for Nutrition Education in Gastroenterology Fellowship Training in Canada.

Science.gov (United States)

Hu, Jing; Raman, Maitreyi; Gramlich, Leah

2018-04-01

Knowledge and skill in the area of nutrition are a key competency for the gastroenterologist. However, standards for nutrition education for gastroenterology fellows in Canada do not exist, and gastroenterologists in training and in practice do not feel confident in their knowledge or skill as it relates to nutrition. This study was undertaken to identify the current status of nutrition education in gastroenterology (GI) fellowship training programs in Canada and to provide insight into the development of nutrition educational goals, processes, and evaluation. Using mixed methods, we did a survey of current and recent graduates and program directors of GI fellowship programs in Canada. We undertook a focus group with program directors and fellows to corroborate findings of the survey and to identify strategies to advance nutrition education, knowledge, and skill of trainees. In total, 89.3% of the respondents perceived that the nutrition education was important for GI training, and 82.1% of the respondents perceived nutrition care would be part of their practice. However, only 50% of respondents had a formal rotation in their program, and it was mandatory only 36% of the time. Of the respondents, 95% felt that nutrition education should be standardized within GI fellowship training. Significant gaps in nutrition education exist with GI fellowship programs in Canada. The creation of standards for nutrition education would be valued by training programs, and such a nutrition curriculum for GI fellowship training in Canada is proposed. © 2017 American Society for Parenteral and Enteral Nutrition.

The African Hospitalist Fellowship | Daniels | South African Medical ...

African Journals Online (AJOL)

The African Paediatric Fellowship Programme is rolling out a training course for newly qualified paediatricians to equip them with the leadership skills to function in complex general paediatric settings. The care of children in Africa carries its own unique demands, from the layering effects of multiple conditions through to ...

The Gastroenterology Fellowship Match: A Decade Later.

Science.gov (United States)

Huang, Robert J; Triadafilopoulos, George; Limsui, David

2017-06-01

Following a period of uncertainty and disorganization, the gastroenterology (GI) national leadership decided to reinstitute the fellowship match (the Match) under the auspices of the National Residency Matching Program (NRMP) in 2006. Although it has now been a decade since the rebirth of the Match, there have been limited data published regarding progress made. In this piece, we discuss reasons for the original collapse of the GI Match, including most notably a perceived oversupply of GI physicians and a poor job market. We discuss the negative impacts the absence of the Match had on programs and on applicants, as well as the impetus to reorganize the Match under the NRMP. We then utilize data published annually by the NRMP to demonstrate that in the decade since its rebirth, the GI Match has been remarkably successful in terms of attracting the participation of applicants and programs. We show that previous misguided concerns of an oversupply of GI physicians were not realized, and that GI fellowship positions remain highly competitive for internal medicine applicants. Finally, we discuss possible implications of recent changes in the healthcare landscape on the GI Match.

Association between proportion of US medical graduates and program characteristics in gastroenterology fellowships.

Science.gov (United States)

Atsawarungruangkit, Amporn

2017-01-01

Gastroenterology is one of the most competitive internal medicine fellowship. However, factors that associated with program competitiveness have not been documented. The objective of this study was to evaluate associations between characteristics of gastroenterology fellowship programs and their competitiveness through the proportion of US medical graduates for the academic year 2016/17. This study used a retrospective, cross-sectional design with data obtained from the American Medical Association. The proportion of US medical graduates in gastroenterology fellowships was used as an indicator of program competitiveness. Using both univariate and multivariate linear regression analyses, we analyzed the association between the proportion of medical graduates in each program and 27 program characteristics based on a significance level of 0.05. In total, 153 out of 171 gastroenterology fellowship programs satisfied the inclusion criteria. A multivariate analysis revealed that a higher proportion of US medical graduates was significantly associated with five program characteristics: that it was a university-based program (p < 0.001), the ratio of full-time paid faculty to fellow positions (p < 0.001), the proportion of females in the program (p = 0.002), location in the Pacific region (p = 0.039), and a non-smoker hiring policy (p = 0.042). Among the five significant factors, being university based, located in the Pacific, and having a non-smoker hiring policy were likely to remain unchanged over a long period. However, program directors and candidates should pay attention to equivalence between full-time paid faculty and fellowship positions, and the proportion of women in the program. The former indicates the level of supervision while the latter has become increasingly important owing to the higher proportion of women in medicine.

Nuclear engineering, health physics, and radioactive waste management fellowship program: Summary of program activities: Nuclear engineering and health physics fellowship, 1985-1986

International Nuclear Information System (INIS)

1986-01-01

Progress is reported in the nuclear engineering and health physics elements of the fellowship program. Statistics are given on numbers of student applications and new appointments, the degree areas of applicants, GPA and GRE score averages of the fellows, and employment of completed fellows

SurfCut: Free-Boundary Surface Extraction

KAUST Repository

Algarni, Marei Saeed Mohammed

2016-09-15

We present SurfCut, an algorithm for extracting a smooth simple surface with unknown boundary from a noisy 3D image and a seed point. In contrast to existing approaches that extract smooth simple surfaces with boundary, our method requires less user input, i.e., a seed point, rather than a 3D boundary curve. Our method is built on the novel observation that certain ridge curves of a front propagated using the Fast Marching algorithm are likely to lie on the surface. Using the framework of cubical complexes, we design a novel algorithm to robustly extract such ridge curves and form the surface of interest. Our algorithm automatically cuts these ridge curves to form the surface boundary, and then extracts the surface. Experiments show the robustness of our method to errors in the data, and that we achieve higher accuracy with lower computational cost than comparable methods. © Springer International Publishing AG 2016.

Comparison of recreational health risks associated with surfing and swimming in dry weather and post-storm conditions at Southern California beaches using quantitative microbial risk assessment (QMRA).

Science.gov (United States)

Tseng, Linda Y; Jiang, Sunny C

2012-05-01

Southern California is an increasingly urbanized hotspot for surfing, thus it is of great interest to assess the human illness risks associated with this popular ocean recreational water sport from exposure to fecal bacteria contaminated coastal waters. Quantitative microbial risk assessments were applied to eight popular Southern California beaches using readily available enterococcus and fecal coliform data and dose-response models to compare health risks associated with surfing during dry weather and storm conditions. The results showed that the level of gastrointestinal illness risks from surfing post-storm events was elevated, with the probability of exceeding the US EPA health risk guideline up to 28% of the time. The surfing risk was also elevated in comparison with swimming at the same beach due to ingestion of greater volume of water. The study suggests that refinement of dose-response model, improving monitoring practice and better surfer behavior surveillance will improve the risk estimation. Copyright © 2012 Elsevier Ltd. All rights reserved.

Group fellowship training in nuclear spectroscopy instrumentation maintenance at the Seibersdorf Laboratories

International Nuclear Information System (INIS)

Xie, Y.; Abdel-Rassoul, A.A.

1989-01-01

Nuclear spectroscopy instruments are important tools for nuclear research and applications. Several types of nuclear spectrometers are being sent to numerous laboratories in developing countries through technical co-operation projects. These are mostly sophisticated systems based on different radiation detectors, analogue and digital circuitry. In most cases, they use microprocessor or computer techniques involving software and hardware. Maintenance service and repair of these systems is a major problem in many developing countries because suppliers do not set up service stations. The Agency's Laboratories at Seibersdorf started conducting group fellowship training on nuclear spectroscopy instrumentation maintenance in 1987. This article describes the training programme

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

Science.gov (United States)

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

Sound Surfing Network (SSN): Mobile Phone-based Sound Spatialization with Audience Collaboration

OpenAIRE

Park, Saebyul; Ban, Seonghoon; Hong, Dae Ryong; Yeo, Woon Seung

2013-01-01

SSN (Sound Surfing Network) is a performance system that provides a new musicalexperience by incorporating mobile phone-based spatial sound control tocollaborative music performance. SSN enables both the performer and theaudience to manipulate the spatial distribution of sound using the smartphonesof the audience as distributed speaker system. Proposing a new perspective tothe social aspect music appreciation, SSN will provide a new possibility tomobile music performances in the context of in...

Verification test of the SURF and SURFplus models in xRage

Energy Technology Data Exchange (ETDEWEB)

Menikoff, Ralph [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2016-05-18

As a verification test of the SURF and SURFplus models in the xRage code we use a propagating underdriven detonation wave in 1-D. This is about the only test cases for which an accurate solution can be determined based on the theoretical structure of the solution. The solution consists of a steady ZND reaction zone profile joined with a scale invariant rarefaction or Taylor wave and followed by a constant state. The end of the reaction profile and the head of the rarefaction coincide with the sonic CJ state of the detonation wave. The constant state is required to match a rigid wall boundary condition. For a test case, we use PBX 9502 with the same EOS and burn rate as previously used to test the shock detector algorithm utilized by the SURF model. The detonation wave is propagated for 10 μs (slightly under 80mm). As expected, the pointwise errors are largest in the neighborhood of discontinuities; pressure discontinuity at the lead shock front and pressure derivative discontinuities at the head and tail of the rarefaction. As a quantitative measure of the overall accuracy, the L2 norm of the difference of the numerical pressure and the exact solution is used. Results are presented for simulations using both a uniform grid and an adaptive grid that refines the reaction zone.

Hospital Medicine and Fellowship Program in Rural North Dakota - A Multifaceted Success Story.

Science.gov (United States)

Hyder, S S; Amundson, Mary

2017-11-01

Recruitment of hospitalists and primary care physicians for Critical Access Hospitals and tertiary care hospitals in North Dakota is difficult. To address this challenge, 2 programs were implemented in Bismarck, North Dakota. St. Alexius Medical Center created a hospitalist fellowship training program in collaboration with the University of North Dakota School of Medicine and Health Sciences and physicians willing to work in Critical Access Hospitals were offered a joint appointment to teach hospitalist fellows and obtain a clinical academic appointment at the university. Since it was created in 2012, 84 physicians have applied for 13 fellowships. Of the 11 fellows who have completed the program, 64% (7/11) remained in North Dakota to practice. Physicians are more likely to work in a rural Critical Access Hospital if they spend time working at a tertiary care center and have clinical academic appointments. Where recruitment is challenging, hospitalist fellowship programs are helpful in meeting the health care workforce demand.

"Sub-Surf Rocks"! An A-Level Resource Developed through an Industry-Education Collaboration

Science.gov (United States)

Mather, Hazel

2012-01-01

A free internet resource called "Sub-Surf Rocks"! was launched in 2010. Its aim is to use seismic data obtained by the oil industry for enhancing the teaching of structural and economic geology at A-level (ages 16-18) in the UK. Seismic data gives a unique insight into the sub-surface and the many high-quality images coupled with…

Opinion & special articles: a guide from fellowship to faculty: Nietzsche and the academic neurologist.

Science.gov (United States)

Carmichael, S Thomas

2012-10-02

The role of the physician scientist in biomedical research is increasingly threatened. Despite a clear role in clinical advances in translational medicine, the percentage of physicians engaged in research has steadily declined. Several programmatic efforts have been initiated to address this problem by providing time and financial resources to the motivated resident or fellow. However, this decline in physician scientists is due not only to a lack of time and resources but also a reflection of the uncertain path in moving from residency or postdoctoral training toward junior faculty. This article is a practical guide to the milestones and barriers to successful faculty achievement after residency or fellowship training.

A Pediatric Cardiology Fellowship Boot Camp improves trainee confidence.

Science.gov (United States)

Allan, Catherine K; Tannous, Paul; DeWitt, Elizabeth; Farias, Michael; Mansfield, Laura; Ronai, Christina; Schidlow, David; Sanders, Stephen P; Lock, James E; Newburger, Jane W; Brown, David W

2016-12-01

Introduction New paediatric cardiology trainees are required to rapidly assimilate knowledge and gain clinical skills to which they have limited or no exposure during residency. The Pediatric Cardiology Fellowship Boot Camp (PCBC) at Boston Children's Hospital was designed to provide incoming fellows with an intensive exposure to congenital cardiac pathology and a broad overview of major areas of paediatric cardiology practice. The PCBC curriculum was designed by core faculty in cardiac pathology, echocardiography, electrophysiology, interventional cardiology, exercise physiology, and cardiac intensive care. Individual faculty contributed learning objectives, which were refined by fellowship directors and used to build a programme of didactics, hands-on/simulation-based activities, and self-guided learning opportunities. A total of 16 incoming fellows participated in the 4-week boot camp, with no concurrent clinical responsibilities, over 2 years. On the basis of pre- and post-PCBC surveys, 80% of trainees strongly agreed that they felt more prepared for clinical responsibilities, and a similar percentage felt that PCBC should be offered to future incoming fellows. Fellows showed significant increase in their confidence in all specific knowledge and skills related to the learning objectives. Fellows rated hands-on learning experiences and simulation-based exercises most highly. We describe a novel 4-week-long boot camp designed to expose incoming paediatric cardiology fellows to the broad spectrum of knowledge and skills required for the practice of paediatric cardiology. The experience increased trainee confidence and sense of preparedness to begin fellowship-related responsibilities. Given that highly interactive activities were rated most highly, boot camps in paediatric cardiology should strongly emphasise these elements.

Teaching geriatric fellows how to teach: a needs assessment targeting geriatrics fellowship program directors.

Science.gov (United States)

Rivera, Veronica; Yukawa, Michi; Aronson, Louise; Widera, Eric

2014-12-01

The entire healthcare workforce needs to be educated to better care for older adults. The purpose of this study was to determine whether fellows are being trained to teach, to assess the attitudes of fellowship directors toward training fellows to be teachers, and to understand how to facilitate this type of training for fellows. A nine-question survey adapted from a 2001 survey issued to residency program directors inquiring about residents-as-teachers curricula was developed and administered. The survey was issued electronically and sent out three times over a 6-week period. Of 144 ACGME-accredited geriatric fellowship directors from geriatric, internal medicine, and family medicine departments who were e-mailed the survey, 101 (70%) responded; 75% had an academic affiliation, 15% had a community affiliation, and 10% did not report. Academic and community programs required their fellows to teach, but just 55% of academic and 29% of community programs offered teaching skills instruction as part of their fellowship curriculum; 67% of academic programs and 79% of community programs felt that their fellows would benefit from more teaching skill instruction. Program directors listed fellow (39%) and faculty (46%) time constraints as obstacles to creation and implementation of a teaching curriculum. The majority of fellowship directors believe that it is important for geriatric fellows to become competent educators, but only approximately half of programs currently provide formal instruction in teaching skills. A reproducible, accessible curriculum on teaching to teach that includes a rigorous evaluation component should be created for geriatrics fellowship programs. © 2014, Copyright the Authors Journal compilation © 2014, The American Geriatrics Society.

Evaluation of a surfing programme designed to increase personal well-being and connectedness to the natural environment among ‘at risk’ young people

OpenAIRE

Hignett, A; White, MP; Pahl, S; Jenkin, R; Froy, ML

2018-01-01

© 2017 Institute for Outdoor Learning. Outdoor activities can be an important complement to classroom learning, especially for children/young people excluded, or at risk of exclusion, from mainstream schooling. The current research explored the impact of a 12-week surfing programme among such a group in the UK. Pre-post data on physiological health (heart rate (HR)/blood pressure), self-reported well-being (life and domain satisfaction), connectedness (e.g. to nature, school), environmental a...

Nonproliferation Graduate Fellowship Program, Annual Report, Class of 2012

Energy Technology Data Exchange (ETDEWEB)

McMakin, Andrea H.

2013-09-23

This 32-pp annual report/brochure describes the accomplishments of the Class of 2012 of the Nonproliferation Graduate Fellowship Program (the last class of this program), which PNNL administers for the National Nuclear Security Administration. The time period covers Sept 2011 through June 2013.

Training the teachers. The clinician-educator track of the University of Washington Pulmonary and Critical Care Medicine Fellowship Program.

Science.gov (United States)

Adamson, Rosemary; Goodman, Richard B; Kritek, Patricia; Luks, Andrew M; Tonelli, Mark R; Benditt, Joshua

2015-04-01

The University of Washington was the first pulmonary and critical care medicine fellowship training program accredited by the Accreditation Council for Graduate Medical Education to create a dedicated clinician-educator fellowship track that has its own National Residency Matching Program number. This track was created in response to increasing demand for focused training in medical education in pulmonary and critical care. Through the Veterans Health Administration we obtained a stipend for a clinician-educator fellow to dedicate 12 months to training in medical education. This takes place predominantly in the second year of fellowship and is composed of several core activities: fellows complete the University of Washington's Teaching Scholars Program, a professional development program designed to train leaders in medical education; they teach in a variety of settings and receive feedback on their work from clinician-educator faculty and the learners; and they engage in scholarly activity, which may take the form of scholarship of teaching, integration, or investigation. Fellows are guided throughout this process by a primary mentor and a mentoring committee. Since funding became available in 2009, two of the three graduates to date have successfully secured clinician-educator faculty positions. Graduates uniformly believe that the clinician-educator track met their training goals better than the research-based track would have.

Summer Research Fellowship Programme 2018

Indian Academy of Sciences (India)

Date of birth: 25 June 1941. Specialization: Nuclear Magnetic Resonance Spectroscopy, NMR Techniques & its Applications to Biomolecules and Quantum Computing Address: Department of Physics, NMR Research Centre, Indian Institute of Science, Bengaluru 560 012, Karnataka Contact: Office: (080) 2293 2724

Spent unreprocessed fuel (SURF) facility evaluation plan of the alternative storage concepts

International Nuclear Information System (INIS)

Berry, S.M.

1978-01-01

Concepts were evaluated for the storage of unreprocessed spent fuel in a retrievable surface storage facility. This document provides a systematic format for making a concept selection from the seven alternative concepts presented in RHO-LD-2. Results of the evaluation was that the Drywell concept was rated highest with the Water Basin Concept and the Sealed Storage Cask concept with multiple canisters of SURF coming in a close second and third

French policy localism: Surfing on ‘Positive Energie Territories’ (Tepos)

International Nuclear Information System (INIS)

Nadaï, Alain; Labussière, Olivier; Debourdeau, Ariane; Régnier, Yannick; Cointe, Béatrice; Dobigny, Laure

2015-01-01

This paper is interested in sustainable energy initiatives in French rural areas. It follows up the UK debate about ‘localism’. UK policy localism has been cast as neoliberal, framing communities as competent and competitive actors, morally responsible and accountable for their destiny. In France, the emerging policy localism is surfing on an ongoing political structuration of innovative rural territories – ‘Positive Energie Territories’ (TEPOS). The paper presents and discusses the results of a rough census (undertaken in 2012) of significant experiences in this domain. It points to a few experiences and depicts them as risky, trial-and-error transcalar processes that endow locally emergent energy issues with a political dimension. To this extent, they amount to a different way of doing energy policy. The analysis points to an ambiguity in French policy localism. This localism may pave the way for an upscaling of the ongoing TEPOS political structuration, or tend to make TEPOS into demonstration territories within a neoliberal RTD policy approach. In the latter case, it may not necessarily fit territories to pursue their political structuration with a view to the energy transition. - Highlights: • The paper bears witness to the emergence of a French energy policy localism. • It presents a sample of significant local rural experiences in the climate energy domain in rural France. • These experiences are risky, trial-and-error transcalar processes. • They amount to a different way of doing energy policy. • French localism surfs on these innovative territories while remaining ambiguous about the status that it confers on them

The gynecologic oncology fellowship interview process: Challenges and potential areas for improvement

Directory of Open Access Journals (Sweden)

Gregory M. Gressel

2017-05-01

Full Text Available The application and interview process for gynecologic oncology fellowship is highly competitive, time-consuming and expensive for applicants. We conducted a survey of successfully matched gynecologic oncology fellowship applicants to assess problems associated with the interview process and identify areas for improvement. All Society of Gynecologic Oncology (SGO list-serve members who have participated in the match program for gynecologic oncology fellowship were asked to complete an online survey regarding the interview process. Linear regression modeling was used to examine association between year of match, number of programs applied to, cost incurred, and overall satisfaction. Two hundred and sixty-nine eligible participants reported applying to a mean of 20 programs [range 1–45] and were offered a mean of 14 interviews [range 1–43]. They spent an average of $6000 [$0–25,000], using personal savings (54%, credit cards (50%, family support (12% or personal loans (3%. Seventy percent of respondents identified the match as fair, and 93% were satisfied. Interviewees spent a mean of 15 [0–45] days away from work and 37% reported difficulty arranging coverage. Linear regression showed an increase in number of programs applied to and cost per applicant over time (p < 0.001 between 1993 and 2016. Applicants who applied to all available programs spent more (p < 0.001 than those who applied to programs based on their location or quality. The current fellowship match was identified as fair and satisfying by most respondents despite being time consuming and expensive. Suggested alternative options included clustering interviews geographically or conducting preliminary interviews at the SGO Annual Meeting.

Architecture student Meredith Baber wins Kohn Pedersen Fox Traveling Fellowship

OpenAIRE

Chadwick, Heather Riley

2009-01-01

Meredith Baber of Cartersville, Va., a fourth-year honors architecture student in the School of Architecture + Design, is the first student in the history of Virginia Tech to win a prestigious Kohn Pederson Fox (KPF) Associates Travelling Fellowship.

Cultural boundary surfing in mental health nursing: a creative narration.

Science.gov (United States)

Kidd, Jacquie

2010-01-01

In the mental health context, nurses navigate multifaceted boundaries every day in an effort to develop and maintain the therapeutic relationship; an endeavour that is breathtaking in its complexity. In this paper, I adopt an unconventional form of writing to explore the individual nature of cultural boundaries, and uncover hidden messages that impact on our efforts to build connections across cultures and ethnicities in mental health settings. Presented as a play, the conversation between protagonists explores cultural competence alongside the notion of 'discovery', and the potential of the Tidal Model to provide a vehicle for successful cultural boundary surfing.

Design and Implementation of the Harvard Fellowship in Patient Safety and Quality.

Science.gov (United States)

Gandhi, Tejal K; Abookire, Susan A; Kachalia, Allen; Sands, Kenneth; Mort, Elizabeth; Bommarito, Grace; Gagne, Jane; Sato, Luke; Weingart, Saul N

2016-01-01

The Harvard Fellowship in Patient Safety and Quality is a 2-year physician-oriented training program with a strong operational orientation, embedding trainees in the quality departments of participating hospitals. It also integrates didactic and experiential learning and offers the option of obtaining a master's degree in public health. The program focuses on methodologically rigorous improvement and measurement, with an emphasis on the development and implementation of innovative practice. The operational orientation is intended to foster the professional development of future quality and safety leaders. The purpose of this article is to describe the design and development of the fellowship. © The Author(s) 2014.

Life after National Science Foundation fellowships: The implications for a graduate student's professional endeavors

Science.gov (United States)

Obarski, Kelly Josephine

Each year, hundreds of graduate and undergraduate students, participate as Fellows in National Science Foundation GK-12 Grants throughout the U.S. These Fellowships create opportunities for university students to improve their communication skills, teaching proficiencies, and team-building skills, in addition to expanding their interest in educational endeavors in their respective communities while pursuing their college degrees. STEP (Science and Technology Enhancement Project) is one such project. University faculty, public school teachers, and community leaders collaborated together in order to bring scientists into middle and secondary classrooms to focus on increasing student interest and proficiency in science, technology, engineering, and mathematics (STEM) skills. Seventeen Fellows, in the previous four years, designed, developed, and implemented innovative, hands-on lessons in seven local schools. The evaluation team collected a tremendous amount of research evidence focused on the effect of the program on the Fellows while they were participants in the study, but there has been very little data collected about the Fellows after leaving the program. This research study, consisting of two-hour interviews, qualitatively explores how the skills learned while participating in the STEP program affected the Fellows' career and educational choices once leaving the project. This data was analyzed along with historical attitude surveys and yearly tracking documents to determine the effect that participation in the program had on their choices post-STEP. An extensive literature review has been conducted focusing on other GK-12 programs throughout the country, K-16 collaboration, Preparing Future Faculty Programs, as well as on teaching and learning literature. These bodies of literature provide the theoretical basis in which the research is framed in order to assess the impact on Fellow educational and professional choices since leaving the STEP program. This

NNSA Nonproliferation Graduate Fellowship Program Annual Report June 2008 - May 2009

Energy Technology Data Exchange (ETDEWEB)

Berkman, Clarissa O.; Fankhauser, Jana G.

2010-03-01

In 2009, the Nonproliferation Graduate Fellowship Program (NGFP) completed its 16th successful year in support of the NNSA’s mission by developing future leaders in nonproliferation and promoting awareness of career opportunities. We provide this annual report to review program activities from June 2008 through May 2009 - the fellowship term for the Class of 2008. Contents include: Welcome Letter Introduction The NGFP Team Program Management Highlights Class of 2008 Incoming Fellows Orientation Travel Career Development Management of the Fellows Performance Highlights Closing Ceremony Encore Performance Where They Are Now Alumnus Career Highlights: Christine Buzzard Class of 2009 Applicant Database Upgrades Fall Recruitment Activities Interviews Hiring and Clearances Introducing the Class of 2009 Class of 2010 Recruitment Strategy On the Horizon Appendix A: Class of 2009 Fellows

Education on, Exposure to, and Management of Vascular Anomalies During Otolaryngology Residency and Pediatric Otolaryngology Fellowship.

Science.gov (United States)

Chun, Robert; Jabbour, Noel; Balakrishnan, Karthik; Bauman, Nancy; Darrow, David H; Elluru, Ravindhra; Grimmer, J Fredrik; Perkins, Jonathan; Richter, Gresham; Shin, Jennifer

2016-07-01

The field of vascular anomalies presents diverse challenges in diagnosis and management. Although many lesions involve the head and neck, training in vascular anomalies is not universally included in otolaryngology residencies and pediatric otolaryngology (POTO) fellowships. To explore the education in, exposure to, and comfort level of otolaryngology trainees with vascular anomalies. A survey was distributed to 39 POTO fellows and 44 residents in postgraduate year 5 who matched into POTO fellowships from April 22 through June 16, 2014. Survey responses from trainees on exposure to, education on, and comfort with vascular anomalies. Forty-four residents in postgraduate year 5 who applied to POTO fellowships and 39 POTO fellows were emailed the survey. Fourteen respondents were unable to be contacted owing to lack of a current email address. Thirty-six of 69 residents and fellows (18 fellows and 18 residents [52%]) responded to the survey. Twenty-seven trainees (75%) reported no participation in a vascular anomalies clinic during residency; 6 of these 27 individuals (22%) trained at institutions with a vascular anomalies clinic but did not participate in the clinic, and 28 of the 36 respondents (78%) reported that they had less than adequate or no exposure to vascular anomalies in residency. Among POTO fellows, 11 of 17 (65%) did not participate in a vascular anomalies clinic during fellowship, even though 8 of the 11 had a vascular anomalies clinic at their fellowship program. During fellowship training, 12 of 18 fellows (67%) reported that they had adequate exposure to vascular anomalies. Only 20 respondents (56%) felt comfortable distinguishing among diagnoses of vascular anomalies, and only 4 residents (22%) and 9 fellows (50%) felt comfortable treating patients with vascular anomalies. All fellows believed that training in vascular anomalies was important in fellowship, and 100% of respondents indicated that increased exposure to diagnosis and management of

15 CFR 917.11 - Guidelines for Sea Grant Fellowships.

Science.gov (United States)

2010-01-01

... percent matching funds from non-Federal sources to which all Matched Funding Program projects are subject... NATIONAL SEA GRANT PROGRAM FUNDING REGULATIONS Sea Grant Matched Funding Program § 917.11 Guidelines for... applications for Sea Grant Fellowship funding. (b) Funding will be made to eligible entities (see § 917.10 of...

Accessibility and content of individualized adult reconstructive hip and knee/musculoskeletal oncology fellowship web sites.

Science.gov (United States)

Young, Bradley L; Cantrell, Colin K; Patt, Joshua C; Ponce, Brent A

2018-06-01

Accessible, adequate online information is important to fellowship applicants. Program web sites can affect which programs applicants apply to, subsequently altering interview costs incurred by both parties and ultimately impacting rank lists. Web site analyses have been performed for all orthopaedic subspecialties other than those involved in the combined adult reconstruction and musculoskeletal (MSK) oncology fellowship match. A complete list of active programs was obtained from the official adult reconstruction and MSK oncology society web sites. Web site accessibility was assessed using a structured Google search. Accessible web sites were evaluated based on 21 previously reported content criteria. Seventy-four adult reconstruction programs and 11 MSK oncology programs were listed on the official society web sites. Web sites were identified and accessible for 58 (78%) adult reconstruction and 9 (82%) MSK oncology fellowship programs. No web site contained all content criteria and more than half of both adult reconstruction and MSK oncology web sites failed to include 12 of the 21 criteria. Several programs participating in the combined Adult Reconstructive Hip and Knee/Musculoskeletal Oncology Fellowship Match did not have accessible web sites. Of the web sites that were accessible, none contained comprehensive information and the majority lacked information that has been previously identified as being important to perspective applicants.

STFM Behavioral Science/Family Systems Educator Fellowship: Evaluation of the First 4 Years.

Science.gov (United States)

Gorski, Victoria; Taylor, Deborah A; Fletcher, Jason; Burge, Sandra K

2015-01-01

The discipline of family medicine has long valued the behavioral sciences. Most residency training programs employ a clinical psychologist, social worker, or family therapist to deliver behavioral science curriculum to their residents. However, the cultures and content of training for behavioral sciences and medical professions are quite different, leaving the lone behavioral scientist feeling professionally isolated and unprepared to translate knowledge and skills into tools for the family physician. In response to this need, a group of family medicine educators developed an STFM-sponsored fellowship for behavioral science faculty. The goals of the program were to improve fellows' understanding of the culture of family medicine, provide a curricular toolbox for the behavioral sciences, promote scholarship, and develop a supportive professional network. Senior behavioral science faculty at STFM developed a 1-year fellowship program, featuring "classroom learning" at relevant conferences, mentored small-group interactions, and scholarly project requirements. Achievement of program goals was evaluated annually with pre- and post-fellowship surveys. From 2010 to 2014, 59 fellows completed the program; most were psychologists or social workers; two thirds were women. One month after graduation, fellows reported significant increases in understanding the culture of medicine, improved confidence in their curricula and scholarship, and expanded professional networks, compared to pre-fellowship levels. The program required many hours of volunteer time by leaders, faculty, and mentors plus modest support from STFM staff. Leaders in family medicine education, confronted by the need for inter-professional development, designed and implemented a successful training program for behavioral science faculty.

Predictors of High Motivation Score for Performing Research Initiation Fellowship, Master 1, Research Master 2, and PhD Curricula During Medical Studies: A Strobe-Compliant Article.

Science.gov (United States)

Feigerlova, Eva; Oussalah, Abderrahim; Fournier, Jean-Paul; Antonelli, Arnaud; Hadjadj, Samy; Marechaud, Richard; Guéant, Jean-Louis; Roblot, Pascal; Braun, Marc

2016-02-01

Translational research plays a crucial role in bridging the gap between fundamental and clinical research. The importance of integrating research training into medical education has been emphasized. Predictive factors that help to identify the most motivated medical students to perform academic research are unknown. In a cross-sectional study on a representative sample of 315 medical students, residents and attending physicians, using a comprehensive structured questionnaire we assessed motivations and obstacles to perform academic research curricula (ie, research initiation fellowship, Master 1, Research Master 2, and PhD). Independent predictive factors associated with high "motivation score" (top quartile on motivation score ranging from 0 to 10) to enroll in academic research curricula were derived using multivariate logistic regression analysis. Independent predictors of high motivation score for performing Master 1 curriculum were: "considering that the integration of translational research in medical curriculum is essential" (OR, 3.79; 95% CI, 1.49-9.59; P = 0.005) and "knowledge of at least 2 research units within the university" (OR, 3.60; 95% CI, 2.01-6.47; P motivation score for performing Research Master 2 curriculum were: "attending physician" (OR, 4.60; 95% CI, 1.86-11.37; P = 0.001); "considering that the integration of translational research in medical curriculum is essential" (OR, 4.12; 95% CI, 1.51-11.23; P = 0.006); "knowledge of at least 2 research units within the university" (OR, 3.51; 95% CI, 1.91-6.46; P = 0.0001); and "male gender" (OR, 1.82; 95% CI, 1.02-3.25; P = 0.04). Independent predictors of high motivation score for performing PhD curriculum were: "considering that the integration of translational research in medical curriculum is essential" (OR, 5.94; 95% CI, 2.33-15.19; P = 0.0002) and "knowledge of at least 2 research units within the university" (OR, 2.63; 95% CI, 1.46-4.77; P = 0.001). This is the

Career prospects and professional landscape after advanced endoscopy fellowship training: a survey assessing graduates from 2009 to 2013.

Science.gov (United States)

Granato, Christine M; Kaul, Vivek; Kothari, Truptesh; Damania, Dushyant; Kothari, Shivangi

2016-08-01

The advanced endoscopy (AE) fellowship is a popular career track for graduating gastroenterology fellows. The number of fellows completing AE fellowships and the number of programs offering this training have increased in the past 5 years. Despite this, we suspect that the number of AE attending (staff physician) positions have decreased (relative to the number of fellows graduating), raising concerns regarding AE job market saturation. Our aim was to survey practicing gastroenterology physicians who completed an AE fellowship within the past 5 years regarding their current professional status. A 16-question survey was distributed using Research Electronic Data Capture by e-mail to practicing gastroenterologists who completed an AE fellowship between 2009 and 2013. The survey questions elicited information regarding demographics, professional status, and additional information. A total of 96 invitations were distributed via e-mail. Forty-one of 96 respondents (43%) replied to the survey. Approximately half of the respondents were employed in an academic practice, with the remainder in private practice (56% and 44%, respectively). Nearly half (46%) of the respondents found it "difficult" to find an AE position after training. Thirty-nine percent of private-practice endoscopists were performing > 200 ERCPs/year, whereas 65% were doing so in academic settings (P = .09). Fifty-six percent of respondents were in small practices (0 to 1 partner), with a significantly smaller group size in private versus academic practice (72% versus 43%, P = .021). Seventy-eight percent of respondents believed the AE job market was saturated; most responded that the AE job market was saturated in both academic and private practice (44%), whereas 34% believed the job market was saturated in academics only. Most respondents (73%) who were training AE fellows found it difficult to place them in AE attending positions. Respondents from academic practice found it significantly more

DOE/PSU Graduate Student Fellowship Program for Hydropower

Energy Technology Data Exchange (ETDEWEB)

Cimbala, John M. [Pennsylvania State Univ., State College, PA (United States)

2014-03-30

The primary objective of this project is to stimulate academic interest in the conventional hydropower field by supplying research support for at least eight individual Master of Science (MS) or Doctoral (PhD) level research projects, each consisting of a graduate student supervised by a faculty member. We have completed many of the individual student research projects: 2 PhD students have finished, and 4 are still working towards their PhD degree. 4 MS students have finished, and 2 are still working towards their MS degree, one of which is due to finish this April. In addition, 4 undergraduate student projects have been completed, and one is to be completed this April. These projects were supervised by 7 faculty members and an Advisory/Review Panel. Our students and faculty have presented their work at national or international conferences and have submitted several journal publications. Three of our graduate students (Keith Martin, Dan Leonard and Hosein Foroutan) have received HRF Fellowships during the course of this project. All of the remaining students are anticipated to be graduated by the end of Fall Semester 2014. All of the tasks for this project will have been completed once all the students have been graduated, although it will be another year or two until all the journal publications have been finalized based on the work performed as part of this DOE Hydropower project.

"World-Mindedness": The Lisle Fellowship and the Cold War

Science.gov (United States)

Brownlee, Kimberly

2010-01-01

This article will examine a little known but long-standing group, the Lisle Fellowship, that endeavored to open the world to college students and foster international understanding--or "world-mindedness," as the organization's founders called it--ultimately with the goal to contribute to the ideal of world peace. It will also, in…

Understanding successful and unsuccessful landings of aerial maneuver variations in professional surfing.

Science.gov (United States)

Forsyth, J R; Riddiford-Harland, D L; Whitting, J W; Sheppard, J M; Steele, J R

2018-05-01

Although performing aerial maneuvers can increase wave score and winning potential in competitive surfing, the critical features underlying successful aerial performance have not been systematically investigated. This study aimed to analyze highly skilled aerial maneuver performance and to identify the critical features associated with successful or unsuccessful landing. Using video recordings of the World Surf League's Championship Tour, every aerial performed during the quarterfinal, semifinal, and final heats from the 11 events in the 2015 season was viewed. From this, 121 aerials were identified with the Frontside Air (n = 15) and Frontside Air Reverse (n = 67) being selected to be qualitatively assessed. Using chi-squared analyses, a series of key critical features, including landing over the center of the surfboard (FS Air χ 2  = 14.00, FS Air Reverse χ 2  = 26.61; P < .001) and landing with the lead ankle in dorsiflexion (FS Air χ 2  = 3.90, FS Air Reverse χ 2  = 13.64; P < .05), were found to be associated with successful landings. These critical features help surfers land in a stable position, while maintaining contact with the surfboard. The results of this study provide coaches with evidence to adjust the technique of their athletes to improve their winning potential. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The Internet as a source of health information among Singaporeans: prevalence, patterns of health surfing and impact on health behaviour.

Science.gov (United States)

Siow, T R; Soh, I P; Sreedharan, S; Das De, S; Tan, P P; Seow, A; Lun, K C

2003-11-01

The Internet is an increasingly popular source of healthcare information. This study describes the prevalence of health surfers in Singapore and their health-surfing patterns. It also assesses their confidence in online health information and the impact the Internet has on health-seeking behaviour. A cross-sectional survey using a standardised questionnaire was carried out among residents aged 13 to 55 years in 1852 units in Bishan North. These units were selected by single-stage simple random cluster sampling method. The household response rate was 51% (n = 950) and the individual response rate was 69% (n = 1646). Responding and non-responding households were similar in terms of ethnicity and housing type. Of the responders, 62.9% surfed the Internet and 37.7% have surfed for health information. Health surfers tended to be younger (20 to 39 years) and have higher education status. Indians were also more likely than other ethnic groups to surf for health. Professional health-related sites comprised the majority (68%) of sites visited, and the most common search keywords concern chronic degenerative diseases, e.g. hypertension. The top preferred sources of health information were doctors (25.9%), the Internet (25.3%) and the traditional mass media (20.5%). Almost half (45.1%) considered online health information trustworthy if it was from a professional source or if the website displayed the source, while 10.6% trusted the information if it concurred with the doctors' advice. The vast majority (91.7%) had taken some action in response to the information. The Internet is being used as an accessible source of health information by a substantial proportion of the lay public. While this can facilitate greater partnership in healthcare, it underlines the need for doctors to be pro-active in the practice of evidence-based medicine, and for guidelines to enable patients to use this tool in a discerning manner.

Endoscopic training in gastroenterology fellowship: adherence to core curriculum guidelines.

Science.gov (United States)

Jirapinyo, Pichamol; Imaeda, Avlin B; Thompson, Christopher C

2015-12-01

The Gastroenterology Core Curriculum and American Society of Gastrointestinal Endoscopy provide guidelines for endoscopic training. Program adherence to these recommendations is unclear. This study aims to assess endoscopic training experience during fellowship. Questionnaire study. The questionnaire was circulated to US fellowship programs, with the assistance of the American Gastroenterological Association. Graduating third-year fellows. Seventy-three fellows returned the questionnaire. Nearly all fellows met the required numbers for esophagoduodenoscopy (98%) and colonoscopy (100%), with fewer meeting requirements for PEG (73%) and non-variceal hemorrhage (75%). The majority of fellows did not meet minimum numbers for variceal banding (40%), esophageal dilation (43%), capsule endoscopy (42%). Fellows rated training in cognitive aspects of endoscopy as 3.86 [1 (inadequate), 5 (excellent)] and reported greatest emphasis on interpreting endoscopic findings and least on virtual colonography. Quality indicators of endoscopy received little emphasis (rating of 3.04; p = 0.00001), with adenoma detection rate being least emphasized. Fifty-six percent of fellows reported having routine endoscopy conferences. Half of the programs have endoscopic simulators, with 15% of fellows being required to use simulation. Following direct hands-on experience, fellows rated external endoscopy courses (64%) as the next most useful experience. Many fellows do not meet required numbers for several endoscopic procedures, and quality indicators receive little emphasis during training. Most programs do not provide simulation training or hold regular endoscopy conferences. Fellowship programs should perform internal audits and make feasible adjustments. Furthermore, it may be time for professional societies to revisit training guidelines.

Military personnel recognition system using texture, colour, and SURF features

Science.gov (United States)

Irhebhude, Martins E.; Edirisinghe, Eran A.

2014-06-01

This paper presents an automatic, machine vision based, military personnel identification and classification system. Classification is done using a Support Vector Machine (SVM) on sets of Army, Air Force and Navy camouflage uniform personnel datasets. In the proposed system, the arm of service of personnel is recognised by the camouflage of a persons uniform, type of cap and the type of badge/logo. The detailed analysis done include; camouflage cap and plain cap differentiation using gray level co-occurrence matrix (GLCM) texture feature; classification on Army, Air Force and Navy camouflaged uniforms using GLCM texture and colour histogram bin features; plain cap badge classification into Army, Air Force and Navy using Speed Up Robust Feature (SURF). The proposed method recognised camouflage personnel arm of service on sets of data retrieved from google images and selected military websites. Correlation-based Feature Selection (CFS) was used to improve recognition and reduce dimensionality, thereby speeding the classification process. With this method success rates recorded during the analysis include 93.8% for camouflage appearance category, 100%, 90% and 100% rates of plain cap and camouflage cap categories for Army, Air Force and Navy categories, respectively. Accurate recognition was recorded using SURF for the plain cap badge category. Substantial analysis has been carried out and results prove that the proposed method can correctly classify military personnel into various arms of service. We show that the proposed method can be integrated into a face recognition system, which will recognise personnel in addition to determining the arm of service which the personnel belong. Such a system can be used to enhance the security of a military base or facility.

A status report on the SURF II synchrotron radiation facility at NBS

International Nuclear Information System (INIS)

Madden, R.P.

1980-01-01

Recent work to upgrade the SURF II (Synchrotron Ultraviolet Radiation Facility) storage ring is described, resulting in reliable operation up to 252 MeV at currents in the range 10-20 mA. A wide variety of experiments is now in progress at the facility, encompassing solid state physics, atomic and molecular physics and molecular biology, as well as the all-important radiometric standards work. The instrumentation used for these experiments is described; brief details of the experiments themselves are also given. (orig.)

Surgical Thoracic Transplant Training: Super Fellowship-Is It Super?

Science.gov (United States)

Makdisi, George; Makdisi, Tony; Caldeira, Christiano C; Wang, I-Wen

2017-10-11

The quality of training provided to thoracic transplant fellows is a critical step in the care of complex patients undergoing transplant. The training varies since it is not an accreditation council for graduate medical education accredited fellowship. A total of 104 heart or lung transplant program directors throughout the United States were sent a survey of 24 questions focusing on key aspects of training, fellowship training content and thoracic transplant job satisfaction. Out of the 104 programs surveyed 45 surveys (43%) were returned. In total, 26 programs offering a transplant fellowship were included in the survey. Among these programs 69% currently have fellows of which 56% are American Board of Thoracic Surgery board eligible. According to the United Network for Organ Sharing (UNOS) requirements, 46% of the programs do not meet the requirements to be qualified as a primary heart transplant surgeon. A total of 23% of lung transplant programs also perform less than the UNOS minimum requirements. Only 24% have extra-surgical curriculum. Out of the participating programs, only 38% of fellows secured a job in a hospital setting for performing transplants. An astounding 77% of replies site an unpredictable work schedule as the main reason that makes thoracic transplant a less than favorable profession among new graduates. Long hours were also a complaint of 69% of graduates who agreed that their personal life is affected by excessive work hours. Annually, almost half of all thoracic transplant programs perform fewer than the UNOS requirements to be a primary thoracic surgeon. This results in a majority of transplant fellows not finding a suitable transplant career. The current and future needs for highly qualified thoracic transplant surgeons will not be met through our existing training mechanisms. Copyright © 2017 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Does formal research training lead to academic success in otolaryngology?

Science.gov (United States)

Bobian, Michael R; Shah, Noor; Svider, Peter F; Hong, Robert S; Shkoukani, Mahdi A; Folbe, Adam J; Eloy, Jean Anderson

2017-01-01

To evaluate whether formalized research training is associated with higher researcher productivity, academic rank, and acquisition of National Institutes of Health (NIH) grants within academic otolaryngology departments. Each of the 100 civilian otolaryngology program's departmental websites were analyzed to obtain a comprehensive list of faculty members credentials and characteristics, including academic rank, completion of a clinical fellowship, completion of a formal research fellowship, and attainment of a doctorate in philosophy (PhD) degree. We also recorded measures of scholarly impact and successful acquisition of NIH funding. A total of 1,495 academic physicians were included in our study. Of these, 14.1% had formal research training. Bivariate associations showed that formal research training was associated with a greater h-index, increased probability of acquiring NIH funding, and higher academic rank. Using a linear regression model, we found that otolaryngologists possessing a PhD had an associated h-index of 1.8 points higher, and those who completed a formal research fellowship had an h-index of 1.6 points higher. A PhD degree or completion of a research fellowship was not associated with a higher academic rank; however, a higher h-index and previous acquisition of an NIH grant were associated with a higher academic rank. The attainment of NIH funding was three times more likely for those with a formal research fellowship and 8.6 times more likely for otolaryngologists with a PhD degree. Formalized research training is associated with academic success in otolaryngology. Such dedicated research training accompanies greater scholarly impact, acquisition of NIH funding, and a higher academic rank. NA Laryngoscope, 127:E15-E21, 2017. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

Análisis y diseño de identidad visual con aplicaciones publicitarias y de producto: marca de ropa deportiva especializada en surf

OpenAIRE

Olea Fernández, Anna

2017-01-01

Aquest treball té com a objectiu principal veure quins canvis ha sofert la roba esportiva dins del surf i com han evolucionat els elements més significatius d'aquesta roba per, finalment, realitzar la creació dels elements gràfics més representatius sobre una marca de surf, especialitzada en roba esportiva. Durant l'estudi s'abastaran tots els processos necessaris on estan involucrats tant la figura del disseny gràfic com la creació dels elements gràfics més representatius d'una marca

Perspectives of female medical faculty in Ethiopia on a leadership fellowship program.

Science.gov (United States)

Kvach, Elizabeth; Yesehak, Bethlehem; Abebaw, Hiwot; Conniff, James; Busse, Heidi; Haq, Cynthia

2017-09-01

This study aims to evaluate a leadership fellowship program through perspectives of Ethiopian women medical faculty participants. An intensive two-week leadership development fellowship was designed for women faculty from Ethiopian medical schools and conducted from 2011-2015 at the University of Wisconsin-School of Medicine and Public Health in Madison, Wisconsin. Nine Ethiopian women working in early- or mid-level academic positions were selected. Semi-structured interviews were conducted with the fellows. Transcripts were reviewed through qualitative analysis to assess the perceived impact of the training on their careers. Three male academic leaders were interviewed to solicit feedback on the program. Eight of 9 fellows were interviewed. Themes describing the benefits of the fellowship included: increased awareness of gender inequities; enhanced motivation for career advancement; increased personal confidence; and improved leadership skills. Fellows provided suggestions for future training and scaling up efforts to promote gender equity. Male leaders described the benefits of men promoting gender equity within academic health centers. This paper provides evidence that targeted brief training programs can enhance women's motivation and skills to become effective leaders in academic medicine in Ethiopia. Promoting gender equity in academic medicine is an important strategy to address health workforce shortages and to provide professional role models for female students in the health professions.

The Design and Implementation of a Prototype Surf-Zone Robot for Waterborne Operations

Science.gov (United States)

2015-12-01

Measurement Unit IR Infrared MC Mission Complexity MONTe Mobility over Non-Trivial Terrain MOSART Mobile Surf-zone Amphibious Robot NIST... rubber coating (Plasti-Dip) and a liquid repellent treatment (Rust-Oleum Never Wet–multisurface). An FDM sparse part T5 was coated as depicted in Figure...Coating Process on FDM Part T5 Figure 15. (a) FDM part with two layers of black rubber coating (first coating), (b) FDM part with liquid repelling

Advances in Pediatric Cardiology Boot Camp: Boot Camp Training Promotes Fellowship Readiness and Enables Retention of Knowledge.

Science.gov (United States)

Ceresnak, Scott R; Axelrod, David M; Sacks, Loren D; Motonaga, Kara S; Johnson, Emily R; Krawczeski, Catherine D

2017-03-01

We previously demonstrated that a pediatric cardiology boot camp can improve knowledge acquisition and decrease anxiety for trainees. We sought to determine if boot camp participants entered fellowship with a knowledge advantage over fellows who did not attend and if there was moderate-term retention of that knowledge. A 2-day training program was provided for incoming pediatric cardiology fellows from eight fellowship programs in April 2016. Hands-on, immersive experiences and simulations were provided in all major areas of pediatric cardiology. Knowledge-based examinations were completed by each participant prior to boot camp (PRE), immediately post-training (POST), and prior to the start of fellowship in June 2016 (F/U). A control group of fellows who did not attend boot camp also completed an examination prior to fellowship (CTRL). Comparisons of scores were made for individual participants and between participants and controls. A total of 16 participants and 16 control subjects were included. Baseline exam scores were similar between participants and controls (PRE 47 ± 11% vs. CTRL 52 ± 10%; p = 0.22). Participants' knowledge improved with boot camp training (PRE 47 ± 11% vs. POST 70 ± 8%; p cardiology knowledge after the training program and had excellent moderate-term retention of that knowledge. Participants began fellowship with a larger fund of knowledge than those fellows who did not attend.

Military Internal Medicine Resident Decision to Apply to Fellowship and Extend Military Commitment.

Science.gov (United States)

Barsoumian, Alice E; Hartzell, Joshua D; Bonura, Erin M; Ressner, Roseanne A; Whitman, Timothy J; Yun, Heather C

2018-02-06

Nationally, the number of internal medicine physicians practicing in primary care has decreased amidst increasing interest in hospitalist medicine. Current priorities in the Military Health System include access to primary care and retention of trained personnel. Recently, we have conducted a study of military internal medicine residents' decision to enter infectious disease. As part of our larger effort, we saw an opportunity to characterize factors impacting decision making of internal medicine residents' desire to apply for subspecialty training and to extend active duty service obligations. Questions were developed after discussion with various military graduate medical education and internal medicine leaders, underwent external review, and were added to a larger question set. The survey link was distributed electronically to all U.S. military affiliated residencies' graduating internal medicine residents in December 2016-January 2017. Data were analyzed by decision to apply to fellowship and decision to extend military obligation using Fisher's exact test or Pearon's chi-square test. Sixty-eight residents from 10 of 11 military residency programs responded, for a response rate of 51%. The majority (62%) applied to fellowship to start after residency completion. Reasons cited for applying to fellowship included wanting to become a specialist as soon as possible (74%), wishing to avoid being a general internist (57%), and because they are unable to practice as a hospitalist in the military (52%). Fellowship applicants were more likely to plan to extend their military obligation than non-applicants, as did those with longer duration of military commitments. No other factors, including Uniformed Services University attendance or participation in undergraduate military experiences, were found to impact plan to extend active duty service commitment. The majority of graduating internal medicine residents apply for fellowship and report a desire to avoid being a

Transgender Health in Endocrinology: Current Status of Endocrinology Fellowship Programs and Practicing Clinicians.

Science.gov (United States)

Davidge-Pitts, Caroline; Nippoldt, Todd B; Danoff, Ann; Radziejewski, Lauren; Natt, Neena

2017-04-01

The transgender population continues to face challenges in accessing appropriate health care. Adequate training of endocrinologists in this area is a priority. Assess the status of transgender health care education in US endocrinology fellowship training programs and assess knowledge and practice of transgender health among practicing US endocrinologists. Mayo Clinic and the Endocrine Society developed and administered a Web-based anonymous survey to 104 endocrinology fellowship program directors (PDs; members of the Association of Program Directors in Endocrinology, Diabetes and Metabolism) and 6992 US medical doctor members of Endocrine Society. There were 54 total responses from 104 PDs (51.9%). Thirty-five of these 54 programs (72.2%) provide teaching on transgender health topics; however, 93.8% respondents indicated that fellowship training in this area is important. Barriers to provision of education included lack of faculty interest or experience. The most desired strategies to increase transgender-specific content included online training modules for trainees and faculty. Of 411 practicing clinician responders, almost 80% have treated a transgender patient, but 80.6% have never received training on care of transgender patients. Clinicians were very or somewhat confident in terms of definitions (77.1%), taking a history (63.3%), and prescribing hormones (64.8%); however, low confidence was reported outside of the hormonal realm. The most requested methods of education included online training modules and presentation of transgender topics at meetings. Confidence and competence in transgender health needs to increase among endocrinologists. Strategies include the development of online training modules, expansion of formal transgender curricula in fellowship programs, and presentations at national and international meetings. Copyright © 2017 by the Endocrine Society

ON PREDICTING INFRAGRAVITY ENERGY IN THE SURF ZONE.

Science.gov (United States)

Sallenger,, Asbury H.; Holman, Robert A.; Edge, Billy L.

1985-01-01

Flow data were obtained in the surf zone across a barred profile during a storm. RMS cross-shore velocities due to waves in the intragravity band (wave periods greater than 20 s) had maxima in excess of 0. 5 m/s over the bar crest. For comparison to measured spectra, synthetic spectra of cross-shore flow were computed using measured nearshore profiles. The structure, in the infragravity band, of these synthetic spectra corresponded reasonably well with the structure of the measured spectra. Total variances of measured cross-shore flow within the infragravity band were nondimensionalized by dividing by total infragravity variances of synthetic spectra. These nondimensional variances were independent of distance offshore and increased with the square of the breaker height. Thus, cross-shore flow due to infragravity waves can be estimated with knowledge of the nearshore profile and incident wave conditions. Refs.

Family Therapy Training in Child and Adolescent Psychiatry Fellowship Programs

Science.gov (United States)

Rait, Douglas Samuel

2012-01-01

Objective: This study describes the current state of family therapy training in a sample of child and adolescent psychiatry fellowship programs. Method: Child and adolescent psychiatry fellows (N = 66) from seven training programs completed a questionnaire assessing demographics, family therapy training experiences, common models of treatment and…

Not Business-as-Usual: Resetting Expectations for Recruitment, Engagement & Professional Development of Today's URM in Geosciences

Science.gov (United States)

Auzenne, K.; Teranes, J. L.

2017-12-01

"The significant problems we have cannot be solved at the same level of thinking with which we created them." - Albert Einstein. In order to successfully recruit and retain today's URM in geosciences, we must think critically and strategically about how opportunities for professional engagement and skills-building are marketed, structured and implemented at various stages of an individual's career, and how those opportunities may be viewed and/or experienced differently by URM students and professionals. This presentation will discuss how modern professional development strategies for URMs should include: (1) clearly defined expectations that acknowledge cultural differences and challenges; (2) supportive exposure to experiences and individuals, such as role models, mentors and potential advisors; (3) constructive skill-building experiences that foster confidence and a sense of belonging, and (4) a demonstrated institutional commitment to diversity and inclusion from leadership that translates into visible resources and support. The presentation will highlight examples of these efforts and outcomes at the Scripps Institution of Oceanography, including the Scripps Undergraduate Research Fellowship (SURF) Program, a NSF-funded Research Experiences for Undergraduates (REU). With a commitment to enhancing diversity and inclusion, the SURF program has used the strategies above to help recruit and retain URM, women and veterans in graduate school and careers in the geosciences.

Sandstone uranium deposits: analogues for surf disposal in some sedimentary rocks

International Nuclear Information System (INIS)

Brookins, D.G.

1987-01-01

Sandstone uranium deposits are well suited as analogs for SURF. These deposits typically occur as tabular or lensoid masses of uraniferous sandstone, commonly where the argillaceous mineral and organic content is high. Primary minerals consist of pitchblende and/or coffinite, with possibly some urano-organic phases as well. The ore is usually associated with authigenic ferromagnesian clay minerals, such as chlorite and/or authigenic illite and/or mixed layer smectite-illite; and with pyrite ± jordisite ± seleniferrous species ± calcite. Organic matter is usually associated with the ore. The clay minerals in the ore zones are commonly vanadiferrous. The genesis of the sandstone uranium deposits is now fairly well understood and allows semi-quantitative estimates to be placed on behaviour of analog-elements for many constituents of SURF (or HLW). Prior to mineralization, oxidized species of U, V, Se, Mo, As are carried together as oxyanions; these species precipitate in a restricted range of Eh-pH when reducing conditions are met. Concomitant with removal of these species, due to formation of reduced, insoluble species, several other elements of interest are concentrated in the ore zones as well. Chalcophile elements, such as Cu, Co, Mn, Zn, Cd, Sb, and others are fixed in authigenic sulfide phases, and the alkalis Rb, K, and Cs are fixed in the authigenic illite and illitic mixed layer clays. The alkaline earth elements Sr and Ba are commonly fixed in sulfate-rich rock. The rare earth elements (REE) are incorporated into authigenic clay minerals or into oxy-hydroxide phases. (author)

An anonymous survey of psychosomatic medicine fellowship directors regarding breaches of contracts and a proposal for prevention.

Science.gov (United States)

Levenson, James L; Bialer, Philip

2010-01-01

The authors studied how often applicants accept positions at more than one program, or programs offer positions to applicants who have already signed contracts with other programs. An anonymous survey was distributed to all psychosomatic medicine fellowship program directors. It is fairly common for applicants to sign contracts for fellowship positions and then back out of the contracts. Only one program reported ever knowingly offering a contract to an applicant who had accepted a position elsewhere. Programs are divided over whether there are extenuating circumstances under which it would be acceptable to offer a position to an applicant who has already signed a contract with another program. Guidelines for fellowship programs that do not use the National Resident Match Program can improve the recruitment process.

An examination of professional and ethical issues in the fellowship application process in pathology.

Science.gov (United States)

Domen, Ronald E; Wehler, Amanda Brehm

2008-04-01

Approximately 34 medical specialty and subspecialty fellowship programs in the United States have formalized the application process through the National Resident Matching Program. This approach sets standards for the application process, offers a formalized match similar to that for residency programs, functions within a specific timeline, and establishes binding rules of behavior for both applicants and programs. For fellowship programs that operate outside the National Resident Matching Program, such as those in pathology, no published guidelines exist to help programs and applicants address the many questions and problems that can arise. As a result, programs are free to set their own timelines for interviews, application requirements, contract negotiations and finalizations, and other details. Consequently, applicants often feel pressured to apply earlier and earlier in their residency for competitive fellowship programs, are often required to fill out multiple unique applications, may feel no "loyalty" toward honoring an acceptance without a contract, and often feel disenfranchised by the whole process. This article addresses professional and ethical aspects of the current application process and offers possible solutions for improving it.

Norman-based Isolated Data Systems allows users to surf the Internet with no traceable IP address

CERN Multimedia

2004-01-01

"Patented by Norman-based Isolated Data Systems, John Doe is an anonymous proxy server that allows users to surf the Internet exactly as before, with one exception - they are identifiable only as John Doe, with no traceable IP address, which means no tracking, no identification and no profile building" ( 1/2 page)

Training physician investigators in medicine and public health research.

Science.gov (United States)

Gourevitch, Marc N; Jay, Melanie R; Goldfrank, Lewis R; Mendelsohn, Alan L; Dreyer, Benard P; Foltin, George L; Lipkin, Mack; Schwartz, Mark D

2012-07-01

We have described and evaluated the impact of a unique fellowship program designed to train postdoctoral, physician fellows in research at the interface of medicine and public health. We developed a rigorous curriculum in public health content and research methods and fostered linkages with research mentors and local public health agencies. Didactic training provided the foundation for fellows' mentored research initiatives, which addressed real-world challenges in advancing the health status of vulnerable urban populations. Two multidisciplinary cohorts (6 per cohort) completed this 2-year degree-granting program and engaged in diverse public health research initiatives on topics such as improving pediatric care outcomes through health literacy interventions, reducing hospital readmission rates among urban poor with multiple comorbidities, increasing cancer screening uptake, and broadening the reach of addiction screening and intervention. The majority of fellows (10/12) published their fellowship work and currently have a career focused in public health-related research or practice (9/12). A fellowship training program can prepare physician investigators for research careers that bridge the divide between medicine and public health.

Planning and Conducting Research Activities.

Science.gov (United States)

Christiansen, Richard L.

1983-01-01

Some directions and influences on dental research activities in the near future are discussed. Current challenges include international competition, fellowships, and equipment. Potential research activity includes preventive medicine, epidemiology, chronic illness, the elderly, bioengineering, materials research, nutrition, soft tissue research,…

Associations between subspecialty fellowship interest and knowledge of internal medicine: A hypothesis-generating study of internal medicine residents

Directory of Open Access Journals (Sweden)

Haidet Paul

2011-01-01

Full Text Available Abstract Background Little is known about whether and how medical knowledge relates to interest in subspecialty fellowship training. The purpose of this study was to examine the relationships between residents' interest in subspecialty fellowship training and their knowledge of internal medicine (IM. Methods A questionnaire was emailed to 48 categorical postgraduate-year (PGY two and three residents at a New York university-affiliated IM residency program in 2007 using the Survey Monkey online survey instrument. Overall and content area-specific percentile scores from the IM in-training examination (IM-ITE for the same year was used to determine objective knowledge. Results Forty-five of 48 residents (response rate was 93.8% completed the survey. Twenty-two (49% were PG2 residents and 23(51% were PGY3 residents. Sixty percent of respondents were male. Six (13% residents were graduates of U.S. medical schools. Eight (18% reported formal clinical training prior to starting internal medicine residency in the U.S. Of this latter group, 6 (75% had training in IM and 6 (75 % reported a training length of 3 years or less. Thirty-seven of 45 (82% residents had a subspecialty fellowship interest. Residents with a fellowship interest had a greater mean overall objective knowledge percentile score (56.44 vs. 31.67; p = 0.04 as well as greater mean percentile scores in all content areas of IM. The adjusted mean difference was statistically significant (p Conclusions More than half of surveyed residents indicated interest in pursuing a subspecialty fellowship. Fellowship interest appears positively associated with general medical knowledge in this study population. Further work is needed to explore motivation and study patterns among internal medicine residents.

Critical thinking of registered nurses in a fellowship program.

Science.gov (United States)

Zori, Susan; Kohn, Nina; Gallo, Kathleen; Friedman, M Isabel

2013-08-01

Critical thinking is essential to nursing practice. This study examined differences in the critical thinking dispositions of registered nurses (RNs) in a nursing fellowship program. Control and experimental groups were used to compare differences in scores on the California Critical Thinking Disposition Inventory (CCTDI) of RNs at three points during a fellowship program: baseline, week 7, and month 5. The control group consisted of RNs who received no education in critical thinking. The experimental group received education in critical thinking using simulated scenarios and reflective journaling. CCTDI scores examined with analysis of variance showed no significant difference within groups over time or between groups. The baseline scores of the experimental group were slightly higher than those of the control group. Chi-square analysis of demographic variables between the two groups showed no significant differences. Critical thinking dispositions are a combination of attitudes, values, and beliefs that make up one's personality based on life experience. Lack of statistical significance using a quantitative approach did not capture the development of the critical thinking dispositions of participants. A secondary qualitative analysis of journal entries is being conducted. Copyright 2013, SLACK Incorporated.

NNSA Nonproliferation Graduate Fellowship Program Annual Report June 2009 - May 2010

International Nuclear Information System (INIS)

Berkman, Clarissa O.; Fankhauser, Jana G.

2011-01-01

In 2009, the Nonproliferation Graduate Fellowship Program (NGFP) completed its 17th successful year in support of the NNSA's mission by developing future leaders in nonproliferation and promoting awareness of career opportunities. This annual report to reviews program activities from June 2009 through May 2010 - the fellowship term for the Class of 2009. Contents include: Welcome Letter (Mission Driven: It's all about results), Introduction, Structure of the NGFP, Program Management Highlights, Annual Lifecycle, Class of 2009 Incoming Fellows, Orientation, Global Support of the Mission, Career Development, Management of the Fellows, Performance Highlights, Closing Ceremony, Where They Are Now, Alumni Highlight - Mission Success: Exceptional Leaders from the NGFP, Class of 2009 Fall Recruitment Activities, Established Partnerships, Face-to-Face, Recruiting Results, Interviews, Hiring and Clearances, Introducing the Class of 2010, Class of 2011 Recruitment Strategy, On the Horizon, Appendix A: Class of 2010 Fellow Biographies.

NNSA Nonproliferation Graduate Fellowship Program Annual Report June 2009 - May 2010

Energy Technology Data Exchange (ETDEWEB)

Berkman, Clarissa O.; Fankhauser, Jana G.

2011-04-01

In 2009, the Nonproliferation Graduate Fellowship Program (NGFP) completed its 17th successful year in support of the NNSA’s mission by developing future leaders in nonproliferation and promoting awareness of career opportunities. This annual report to reviews program activities from June 2009 through May 2010 - the fellowship term for the Class of 2009. Contents include: Welcome Letter (Mission Driven: It’s all about results), Introduction, Structure of the NGFP, Program Management Highlights, Annual Lifecycle, Class of 2009 Incoming Fellows, Orientation, Global Support of the Mission, Career Development, Management of the Fellows, Performance Highlights, Closing Ceremony, Where They Are Now, Alumni Highlight - Mission Success: Exceptional Leaders from the NGFP, Class of 2009 Fall Recruitment Activities, Established Partnerships, Face-to-Face, Recruiting Results, Interviews, Hiring and Clearances, Introducing the Class of 2010, Class of 2011 Recruitment Strategy, On the Horizon, Appendix A: Class of 2010 Fellow Biographies

Bubble Clouds and their Transport within the Surf Zone as Measured with a Distributed Array of Upward-Looking Sonars

National Research Council Canada - National Science Library

Dahl, Peter

2000-01-01

... in the surf zone and the effects of these bubbles on acoustic propagation. This paper discusses data gathered by the Applied Physics Laboratory, University of Washington, using a set of four upward-looking sonars (frequency 240 kHz...

Deviation from Trajectory Detection in Vision based Robotic Navigation using SURF and Subsequent Restoration by Dynamic Auto Correction Algorithm

Directory of Open Access Journals (Sweden)

Ray Debraj

2015-01-01

Full Text Available Speeded Up Robust Feature (SURF is used to position a robot with respect to an environment and aid in vision-based robotic navigation. During the course of navigation irregularities in the terrain, especially in an outdoor environment may deviate a robot from the track. Another reason for deviation can be unequal speed of the left and right robot wheels. Hence it is essential to detect such deviations and perform corrective operations to bring the robot back to the track. In this paper we propose a novel algorithm that uses image matching using SURF to detect deviation of a robot from the trajectory and subsequent restoration by corrective operations. This algorithm is executed in parallel to positioning and navigation algorithms by distributing tasks among different CPU cores using Open Multi-Processing (OpenMP API.

Needs assessment of palliative care education in gynecologic oncology fellowship: we're not teaching what we think is most important.

Science.gov (United States)

Lefkowits, Carolyn; Sukumvanich, Paniti; Claxton, Rene; Courtney-Brooks, Madeleine; Kelley, Joseph L; McNeil, Melissa A; Goodman, Annekathryn

2014-11-01

We sought to characterize gynecologic oncology fellowship directors' perspectives on (1) inclusion of palliative care (PC) topics in current fellowship curricula, (2) relative importance of PC topics and (3) interest in new PC curricular materials. An electronic survey was distributed to fellowship directors, assessing current teaching of 16 PC topics meeting ABOG/ASCO objectives, relative importance of PC topics and interest in new PC curricular materials. Descriptive and correlative statistics were used. Response rate was 63% (29/46). 100% of programs had coverage of some PC topic in didactics in the past year and 48% (14/29) have either a required or elective PC rotation. Only 14% (4/29) have a written PC curriculum. Rates of explicit teaching of PC topics ranged from 36% (fatigue) to 93% (nausea). Four of the top five most important PC topics for fellowship education were communication topics. There was no correlation between topics most frequently taught and those considered most important (rs=0.11, p=0.69). All fellowship directors would consider using new PC curricular materials. Educational modalities of greatest interest include example teaching cases and PowerPoint slides. Gynecologic oncology fellowship directors prioritize communication topics as the most important PC topics for fellows to learn. There is no correlation between which PC topics are currently being taught and which are considered most important. Interest in new PC curricular materials is high, representing an opportunity for curricular development and dissemination. Future efforts should address identification of optimal methods for teaching communication to gynecologic oncology fellows. Copyright © 2014 Elsevier Inc. All rights reserved.

Tissue- and species-specific differences in cytochrome c oxidase assembly induced by SURF1 defects

Czech Academy of Sciences Publication Activity Database

Kovářová, Nikola; Pecina, Petr; Nůsková, Hana; Vrbacký, Marek; Zeviani, M.; Mráček, Tomáš; Viscomi, C.; Houštěk, Josef

2016-01-01

Roč. 1862, č. 4 (2016), s. 705-715 ISSN 0925-4439 R&D Projects: GA ČR(CZ) GB14-36804G; GA MŠk(CZ) LL1204; GA MZd(CZ) NT12370 Institutional support: RVO:67985823 Keywords : cytochrome c oxidase * respiratory supercomplexes * leigh syndrome * SURF1−/− mouse knockout * doxycycline * pulse-chase Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 5.476, year: 2016

Advice for a career in academic gastroenterology: from fellowship application through job selection and contract negotiations to research and promotion.

Science.gov (United States)

Cappell, M S

2009-03-01

This study aims to describe a comprehensive strategy for success in academic gastroenterology by reporting common sense, but mostly previously unpublished, recommendations. The recommendation are based on expert opinion from personal experience mentoring 125 gastroenterology fellows and residents as a program director for nine years and from mentoring research while publishing more than 160 articles in peer-reviewed journals and editing 11 books during a 23-year academic career. Primary criteria for fellowship applicant selection include board scores, clinical performance, interview performance, clinical training, and research productivity. For optimal chances, select the subspecialty of gastroenterology early during residency, consult a mentor, and develop a well-planned strategy. Faculty advancement depends upon publications, grants, national recognition, interpersonal skills, and recommendations. Article categories from highest-to-lowest in prestige are original investigations, review articles, book chapters, case reports, and letters/abstracts. Articles are judged by the prestige of the journal of publication. Resubmit rejected articles to successively less prestigious journals until accepted for publication. Articles in journals without peer-review have negligible career impact. Grant support creates protected time. Institutional reputation is important in academics. Do not accept a job without a written contract. Have a lawyer review your contract. An outside offer strengthens a negotiating position. Be sociable and nonconfrontational at work. Network with colleagues. Seek a mentor. Meet your supervisor regularly for feedback. Never express anger at your boss or patients. Avoid litigation with employers. Sub-subspecialize to develop expertise in one area. Focus on this area in your research and clinical practice. In conclusion, a well-planned strategy can help you achieve a senior academic position early and efficiently.

State of education regarding ultrasound-guided interventions during pain fellowships in Korea: a survey of recent fellows

Science.gov (United States)

Kim, Hyung Tae; Kim, Sae Young; Byun, Gyung Jo; Shin, Byung Chul; Lee, Jin Young; Choi, Eun Joo; Choi, Jong Bum; Hong, Ji Hee; Choi, Seung Won

2017-01-01

Background Recently, the use of ultrasound (US) techniques in regional anesthesia and pain medicine has increased significantly. However, the current extent of training in the use of US-guided pain management procedures in Korea remains unknown. The purpose of the present study was to assess the current state of US training provided during Korean Pain Society (KPS) pain fellowship programs through the comparative analysis between training hospitals. Methods We conducted an anonymous survey of 51 pain physicians who had completed KPS fellowships in 2017. Items pertained to current US practices and education, as well as the types of techniques and amount of experience with US-guided pain management procedures. Responses were compared based on the tier of the training hospital. Results Among the 51 respondents, 14 received training at first- and second-tier hospitals (Group A), while 37 received training at third-tier hospitals (Group B). The mean total duration of pain training during the 1-year fellowship was 7.4 months in Group A and 8.4 months in Group B. Our analysis revealed that 36% and 40% of respondents in Groups A and B received dedicated US training, respectively. Most respondents underwent US training in patient-care settings under the supervision of attending physicians. Cervical root, stellate ganglion, piriformis, and lumbar plexus blocks were more commonly performed by Group B than by Group A (P < 0.05). Conclusions Instruction regarding US-guided pain management interventions varied among fellowship training hospitals, highlighting the need for the development of educational standards that mandate a minimum number of US-guided nerve blocks or injections during fellowships in interventional pain management. PMID:29123624

National Aeronautics and Space Administration (NASA)/American Society for Engineering Education (ASEE) summer faculty fellowship program, 1986, Volume 1

International Nuclear Information System (INIS)

Mcinnis, B.; Goldstein, S.

1987-06-01

The Johnson Space Center (JSC) NASA/ASEE Summer Faculty Fellowship Program was conducted by the University of Houston. The basic objectives of the program are: (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate an exchange of ideas between participants and NASA; (3) to enrich and refresh the research and teaching objectives of participants' institutions; and (4) to contribute to the research objectives of the NASA Centers. Each faculty fellow spent ten weeks at JSC engaged in a research project commensurate with his interests and background and worked in collaboration with a NASA/JSC colleague. Volume 1 contains sections 1 through 14

Pathology informatics fellowship retreats: The use of interactive scenarios and case studies as pathology informatics teaching tools

Directory of Open Access Journals (Sweden)

Roy E Lee

2012-01-01

Full Text Available Background: Last year, our pathology informatics fellowship added informatics-based interactive case studies to its existing educational platform of operational and research rotations, clinical conferences, a common core curriculum with an accompanying didactic course, and national meetings. Methods: The structure of the informatics case studies was based on the traditional business school case study format. Three different formats were used, varying in length from short, 15-minute scenarios to more formal multiple hour-long case studies. Case studies were presented over the course of three retreats (Fall 2011, Winter 2012, and Spring 2012 and involved both local and visiting faculty and fellows. Results: Both faculty and fellows found the case studies and the retreats educational, valuable, and enjoyable. From this positive feedback, we plan to incorporate the retreats in future academic years as an educational component of our fellowship program. Conclusions: Interactive case studies appear to be valuable in teaching several aspects of pathology informatics that are difficult to teach in more traditional venues (rotations and didactic class sessions. Case studies have become an important component of our fellowship′s educational platform.

Diffraction and depths-of-field effects in electron beam imaging at SURF III

International Nuclear Information System (INIS)

Arp, U.

2001-01-01

Imaging an electron beam with visible light is a common method of diagnostics applied to electron accelerators. It is a straightforward way to deduce the transverse electron distribution as well as its changes over time. The electrons stored in the Synchrotron Ultraviolet Radiation Facility (SURF) III at the National Institute of Standards and Technology (NIST) were studied over an extended period of time to characterize the upgraded accelerator. There is good agreement between experimental and theoretical horizontal beam sizes at three different electron energies

Territorial disputes, identity conflicts, and violence in surfing

Directory of Open Access Journals (Sweden)

Marília Martins Bandeira

2014-03-01

Full Text Available Aggressive manifestations of localism are a current concern among surfers and are becoming well known as a result of specialized media. The objective of this paper was to investigate this phenomenon through the examination of a specific case and empirical fieldwork that was conducted for an ethnography of São Paulo surfers. The data were obtained via participant observations and open interviews. The results indicate that conflicts generally begin as disputes over the best waves. Surfing has a general rule of "wave priority criteria," based on spatial positioning. However, this universal rule may be intentionally broken depending on surfers' sociability. Ethnic and class differences based on historical processes can exist in oppositional relationships among surfers and are manifested by categories of accusation or identity (in São Paulo's case, local, haole, roots,prego,and playboy. However, this category attribution is contextual and interchangeable because surfers circulate between groups and beaches while searching for waves.

National Aeronautics and Space Administration (NASA) /American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program. Volume 1

Science.gov (United States)

Bannerot, Richard B. (Editor); Sickorez, Donn G. (Editor)

1997-01-01

The 1996 JSC NASA/ASEE Summer Faculty Fellowship Program was conducted by the University of Houston and JSC. The objectives of the program, which began nationally in 1964 and at JSC in 1965 are to (1) further the professional knowledge qualified engineering and science faculty members, (2) stimulate an exchange of ideas between participants and NASA, (3) refresh the research and teaching activities of participants' institutions, and (4) contribute to the research objectives of the NASA centers. Each faculty fellow spent at least 10 weeks at JSC engaged in a research project in collaboration with a NASA JSC colleague. This document is a compilation of the final reports on the research projects completed by the faculty fellows during the summer of 1996.

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

Science.gov (United States)

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

1998-01-01

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

Albert Einstein Distinguished Educators Fellowship Act of 1994. Report To Accompany S. 2104. 103D Congress, 2d Session, Senate.

Science.gov (United States)

Congress of the U.S., Washington, DC. Senate Committee on Energy and Natural Resources.

This document contains the text of the "Albert Einstein Distinguished Educators Fellowship Act of 1994" (S. 2104) along with related analysis. The bill establishes a Department of Energy (DOE) fellowship program for math and science teachers that provides them opportunities to work at DOE labs in order to enhance coordination and…

A Comparison of Aerobic Fitness Testing on a Swim Bench and Treadmill in a Recreational Surfing Cohort: A Pilot Study

Directory of Open Access Journals (Sweden)

Hamzeh Khundaqji

2018-06-01

Full Text Available The intermittent manner of surfing accentuates the importance of both the aerobic and anaerobic energy systems. Currently, the optimal method of assessing surfing-specific aerobic fitness is using a swim bench (SWB ergometer; however, their limited availability presents a barrier to surfers wanting to know their maximal aerobic power (VO2peak. As a result, the aims of this pilot study were to determine the VO2peak of recreational surfers using a new commercial SWB ergometer and to propose and examine the feasibility of a regression model to predict SWB ergometer VO2peak values. A total of nine recreational surfers were assessed where body measurements were conducted followed by maximal aerobic capacity testing (swim bench and treadmill to profile the cohort. Findings demonstrated that VO2peak values were significantly greater (p < 0.001 on the treadmill compared to the SWB ergometer (M = 66.01 ± 8.23 vs. 37.41 ± 8.73 mL/kg/min. Peak heart rate was also significantly greater on the treadmill compared to the SWB ergometer. Multiple regression analysis was used to produce a model which predicted SWB VO2peak values with an R2 value of 0.863 and an adjusted R2 value of 0.726. The physiological profiling of the recreational cohort coupled with a surfer’s predicted SWB VO2peak value will allow for identification of surfing-specific aerobic fitness levels and evidence-based training recommendations.

Lower-Body Muscle Structure and Jump Performance of Stronger and Weaker Surfing Athletes.

Science.gov (United States)

Secomb, Josh L; Nimphius, Sophia; Farley, Oliver R; Lundgren, Lina; Tran, Tai T; Sheppard, Jeremy M

2016-07-01

To identify whether there are any significant differences in the lower-body muscle structure and countermovement-jump (CMJ) and squat-jump (SJ) performance between stronger and weaker surfing athletes. Twenty elite male surfers had their lower-body muscle structure assessed with ultrasonography and completed a series of lower-body strength and jump tests including isometric midthigh pull (IMTP), CMJ, and SJ. Athletes were separated into stronger (n = 10) and weaker (n = 10) groups based on IMTP performance. Large significant differences were identified between the groups for vastus lateralis (VL) thickness (P = .02, ES = 1.22) and lateral gastrocnemius (LG) pennation angle (P = .01, ES = 1.20), and a large nonsignificant difference was identified in LG thickness (P = .08, ES = 0.89). Furthermore, significant differences were present between the groups for peak force, relative peak force, and jump height in the CMJ and SJ (P Stronger surfing athletes in this study had greater VL and LG thickness and LG pennation angle. These muscle structures may explain their better performance in the CMJ and SJ. A unique finding in this study was that the stronger group appeared to better use their strength and muscle structure for braking as they had significantly higher eccentric peak velocity and vertical displacement during the CMJ. This enhanced eccentric phase may have resulted in a greater production and subsequent utilization of stored elastic strain energy that led to the significantly better CMJ performance in the stronger group.

MindSurf: a pilot study to assess the usability and acceptability of a smartphone app designed to promote contentment, wellbeing, and goal achievement.

Science.gov (United States)

Carey, Timothy A; Haviland, Jennifer; Tai, Sara J; Vanags, Thea; Mansell, Warren

2016-12-12

significant effects but provided important information regarding the appropriate sample size for future research. The pilot study also indicated that future research should investigate the effects of receiving more than three questions per day. Results of the pilot study indicate that MindSurf will be a usable and acceptable app. Its benefits should be further explored through longer studies with larger sample of both the general population as well as clinical populations.

Developing science policy capacity at the state government level: Planning a science and technology policy fellowship program for Colorado and beyond

Science.gov (United States)

Druckenmiller, M. L.

2017-12-01

There is growing recognition of the potential to advance science policy capacity within state legislatures, where there is most often a shortage of professional backgrounds in the natural sciences, technology, engineering, and medicine. Developing such capacity at the state level should be considered a vital component of any comprehensive national scale strategy to strengthen science informed governance. Toward this goal, the Center for Science and Technology Policy Research at the University of Colorado Boulder is leading a strategic planning process for a Science and Technology Policy Fellowship Program within the Colorado state legislature and executive branch agencies. The intended program will place PhD-level scientists and engineers in one-year placements with decision-makers to provide an in-house resource for targeted policy-relevant research. Fellows will learn the intricacies of the state policymaking process, be exposed to opportunities for science to inform decisions, and develop a deeper understanding of key science and technology topics in Colorado, including water resources, wildfire management, and energy. The program's ultimate goals are to help foster a decision-making arena informed by evidence-based information, to develop new leaders adept at bridging science and policymaking realms, and to foster governance that champions the role of science in society. Parallel to efforts in Colorado, groups from nine other states are preparing similar plans, providing opportunities to share approaches across states and to set the stage for increased science and technology input to state legislative agendas nationwide. Importantly, highly successful and sustainable models exist; the American Association for the Advancement of Science (AAAS) has implemented a federally based fellowship program for over 43 years and the California Council for Science and Technology (CCST) has directed a fellowship program for their state's legislature since 2009. AAAS and CCST

International Atomic Energy Agency fellows: Where are they now? The Department of Technical Cooperation's report on the fellowship survey

International Nuclear Information System (INIS)

2006-01-01

In order to assess the impact and the quality of the International Atomic Energy Agency (IAEA) fellowship programme, the Department of Technical Cooperation conducted a survey among former fellows from the years 2001 and 2002. These fellows have all completed the fellowship training, and have had time to judge in what way their training is useful to their work in their home country. As a result of this survey, further surveys could be conducted to serve as a continuous systematic assessment of the fellowship and other programmes. Former fellows from the years 2001 and 2002 were asked to fill out a questionnaire containing questions regarding the following: Where are the former fellows now and what are they doing? How did the fellows rate the quality of the fellowship programme? How did the fellows rate the impact of the training they received through the fellowship programme, the impact on their home institution, and the impact on the TC project and their home country? The survey period was 11 February - 4 March 2005. Reaching a sufficient number of former fellows from the years 2001 and 2002 posed some difficulties. The National Liaison Officers contributed greatly in finding the former fellows' current contact information. Out of the 2067 fellows who were in the field in the years 2001 and 2002, 613 participated in the survey (meaning, 30% of all fellows from those years and 50% of those reached by email or fax). The results of the survey given below represent only the survey participants' opinions, not those of all former fellows from the years 2001 and 2002. To ensure that the results are representative of all fellows, a follow-up study of seven countries is currently being done. The IAEA fellowship programme contributes successfully to knowledge and technology transfer to fellows' home institutions, their home countries and the TC projects they are involved in, as evidenced by the following survey results: 94% of the fellows who participated in the survey

Healthy Native Community Fellowship: An Indigenous Leadership Program to Enhance Community Wellness

Directory of Open Access Journals (Sweden)

Rebecca Rae

2016-11-01

Full Text Available The Healthy Native Communities Fellowship (HNCF is a grassroots evidence-based mentorship and leadership program that develops the skills and community-building capacities of leaders and community teams to improve health status through several intermediate social and cultural mechanisms: (a strengthening social participation (also known as social capital or cohesion; (b strengthening cultural connectedness and revitalization of cultural identity; and (c advocating for health-enhancing policies, practices, and programs that strengthen systems of prevention and care, as well as address the structural social determinants of health. This leadership program uses a community-based participatory research (CBPR approach and participatory evaluation to investigate how the work of local American Indian and Alaska Native leaders (fellows and their community coalitions contributes to individual, family, and community level health outcomes.

Comparison of impact forces, accelerations and ankle range of motion in surfing-related landing tasks.

Science.gov (United States)

Lundgren, Lina E; Tran, Tai T; Nimphius, Sophia; Raymond, Ellen; Secomb, Josh L; Farley, Oliver R L; Newton, Robert U; Sheppard, Jeremy M

2016-01-01

This study aimed to describe the impact forces, accelerations and ankle range of motion in five different landing tasks that are used in training and testing for competitive surfing athletes, to assist coaches in the prescription of landing task progression and monitoring training load. Eleven competitive surfing athletes aged 24 ± 7 years participated, and inertial motion sensors were fixed to the anterior aspect of the feet, mid-tibial shafts, sacrum and eighth thoracic vertebrae on these athletes. Three tasks were performed landing on force plates and two tasks in a modified gymnastics set-up used for land-based aerial training. Peak landing force, resultant peak acceleration and front and rear side ankle dorsiflexion ranges of motion during landing were determined. The peak acceleration was approximately 50% higher when performing aerial training using a mini-trampoline and landing on a soft-density foam board, compared to a similar landing off a 50 cm box. Furthermore, the ankle ranges of motion during the gymnastic type landings were significantly lower than the other landing types (P ≤ 0.05 and P ≤ 0.001), for front and rear sides, respectively. Conclusively, increased task complexity and specificity of the sport increased the tibial peak acceleration, indicating greater training load.

Retrieval system for emplaced spent unreprocessed fuel (SURF) in salt bed depository: accident event analysis and mechanical failure probabilities. Final report

International Nuclear Information System (INIS)

Bhaskaran, G.; McCleery, J.E.

1979-10-01

This report provides support in developing an accident prediction event tree diagram, with an analysis of the baseline design concept for the retrieval of emplaced spent unreprocessed fuel (SURF) contained in a degraded Canister. The report contains an evaluation check list, accident logic diagrams, accident event tables, fault trees/event trees and discussions of failure probabilities for the following subsystems as potential contributors to a failure: (a) Canister extraction, including the core and ram units; (b) Canister transfer at the hoist area; and (c) Canister hoisting. This report is the second volume of a series. It continues and expands upon the report Retrieval System for Emplaced Spent Unreprocessed Fuel (SURF) in Salt Bed Depository: Baseline Concept Criteria Specifications and Mechanical Failure Probabilities. This report draws upon the baseline conceptual specifications contained in the first report

Pathology informatics fellowship training: Focus on molecular pathology

Directory of Open Access Journals (Sweden)

Diana Mandelker

2014-01-01

Full Text Available Background: Pathology informatics is both emerging as a distinct subspecialty and simultaneously becoming deeply integrated within the breadth of pathology practice. As specialists, pathology informaticians need a broad skill set, including aptitude with information fundamentals, information systems, workflow and process, and governance and management. Currently, many of those seeking training in pathology informatics additionally choose training in a second subspecialty. Combining pathology informatics training with molecular pathology is a natural extension, as molecular pathology is a subspecialty with high potential for application of modern biomedical informatics techniques. Methods and Results: Pathology informatics and molecular pathology fellows and faculty evaluated the current fellowship program′s core curriculum topics and subtopics for relevance to molecular pathology. By focusing on the overlap between the two disciplines, a structured curriculum consisting of didactics, operational rotations, and research projects was developed for those fellows interested in both pathology informatics and molecular pathology. Conclusions: The scope of molecular diagnostics is expanding dramatically as technology advances and our understanding of disease extends to the genetic level. Here, we highlight many of the informatics challenges facing molecular pathology today, and outline specific informatics principles necessary for the training of future molecular pathologists.

Pathology informatics fellowship training: Focus on molecular pathology.

Science.gov (United States)

Mandelker, Diana; Lee, Roy E; Platt, Mia Y; Riedlinger, Gregory; Quinn, Andrew; Rao, Luigi K F; Klepeis, Veronica E; Mahowald, Michael; Lane, William J; Beckwith, Bruce A; Baron, Jason M; McClintock, David S; Kuo, Frank C; Lebo, Matthew S; Gilbertson, John R

2014-01-01

Pathology informatics is both emerging as a distinct subspecialty and simultaneously becoming deeply integrated within the breadth of pathology practice. As specialists, pathology informaticians need a broad skill set, including aptitude with information fundamentals, information systems, workflow and process, and governance and management. Currently, many of those seeking training in pathology informatics additionally choose training in a second subspecialty. Combining pathology informatics training with molecular pathology is a natural extension, as molecular pathology is a subspecialty with high potential for application of modern biomedical informatics techniques. Pathology informatics and molecular pathology fellows and faculty evaluated the current fellowship program's core curriculum topics and subtopics for relevance to molecular pathology. By focusing on the overlap between the two disciplines, a structured curriculum consisting of didactics, operational rotations, and research projects was developed for those fellows interested in both pathology informatics and molecular pathology. The scope of molecular diagnostics is expanding dramatically as technology advances and our understanding of disease extends to the genetic level. Here, we highlight many of the informatics challenges facing molecular pathology today, and outline specific informatics principles necessary for the training of future molecular pathologists.

Three graduate students receive Virginia Tech's first AdvanceVT Ph.D. fellowships

OpenAIRE

Cox, Clara B.

2004-01-01

AdvanceVT, a comprehensive program that promotes and enhances the careers of women in science and engineering, has awarded its first three Ph.D. fellowships as part of an ongoing effort to increase the number of women electing to pursue academic careers.

Society News: Society appoints new Librarian; Read 'A&G' on phone or tablet; RAS Research Fellowships; Time to think about thesis prizes; Spread the word around the world; New editor for 'Monthly Notices'; Speakers for schools; Workshops a hit at IAU

Science.gov (United States)

2012-10-01

If you have a smartphone or a tablet, A&G needs your help! The RAS is seeking applicants for two postdoctoral Research Fellowships, to be held in UK institutions. The deadline for nomination for the RAS Michael Penston and Keith Runcorn Prizes is 31 January 2013, for PhD theses examined successfully during 2012. Are you an astronomer interested in supporting the developing world? Are you interested in visiting countries and regions that do not yet have strong astronomy research and education, and supporting astronomy in schools, at universities and for the public?

National Geospatial-Intelligence Agency Academic Research Program

Science.gov (United States)

Loomer, S. A.

2004-12-01

"Know the Earth.Show the Way." In fulfillment of its vision, the National Geospatial-Intelligence Agency (NGA) provides geospatial intelligence in all its forms and from whatever source-imagery, imagery intelligence, and geospatial data and information-to ensure the knowledge foundation for planning, decision, and action. To achieve this, NGA conducts a multi-disciplinary program of basic research in geospatial intelligence topics through grants and fellowships to the leading investigators, research universities, and colleges of the nation. This research provides the fundamental science support to NGA's applied and advanced research programs. The major components of the NGA Academic Research Program (NARP) are: - NGA University Research Initiatives (NURI): Three-year basic research grants awarded competitively to the best investigators across the US academic community. Topics are selected to provide the scientific basis for advanced and applied research in NGA core disciplines. - Historically Black College and University - Minority Institution Research Initiatives (HBCU-MI): Two-year basic research grants awarded competitively to the best investigators at Historically Black Colleges and Universities, and Minority Institutions across the US academic community. - Director of Central Intelligence Post-Doctoral Research Fellowships: Fellowships providing access to advanced research in science and technology applicable to the intelligence community's mission. The program provides a pool of researchers to support future intelligence community needs and develops long-term relationships with researchers as they move into career positions. This paper provides information about the NGA Academic Research Program, the projects it supports and how other researchers and institutions can apply for grants under the program.

SELECTION OF ENDOCRINOLOGY SUBSPECIALTY TRAINEES: WHICH APPLICANT CHARACTERISTICS ARE ASSOCIATED WITH PERFORMANCE DURING FELLOWSHIP TRAINING?

Science.gov (United States)

Natt, Neena; Chang, Alice Y; Berbari, Elie F; Kennel, Kurt A; Kearns, Ann E

2016-01-01

To determine which residency characteristics are associated with performance during endocrinology fellowship training as measured by competency-based faculty evaluation scores and faculty global ratings of trainee performance. We performed a retrospective review of interview applications from endocrinology fellows who graduated from a single academic institution between 2006 and 2013. Performance measures included competency-based faculty evaluation scores and faculty global ratings. The association between applicant characteristics and measures of performance during fellowship was examined by linear regression. The presence of a laudatory comparative statement in the residency program director's letter of recommendation (LoR) or experience as a chief resident was significantly associated with competency-based faculty evaluation scores (β = 0.22, P = .001; and β = 0.24, P = .009, respectively) and faculty global ratings (β = 0.85, P = .006; and β = 0.96, P = .015, respectively). The presence of a laudatory comparative statement in the residency program director's LoR or experience as a chief resident were significantly associated with overall performance during subspecialty fellowship training. Future studies are needed in other cohorts to determine the broader implications of these findings in the application and selection process.

Palliative Care Training in Cardiology Fellowship: A National Survey of the Fellows.

Science.gov (United States)

Dabbouseh, Noura M; Kaushal, Shivtej; Peltier, Wendy; Johnston, Fabian M

2018-02-01

To address perspectives of cardiology fellows on the current state of palliative education and palliative and hospice resource utilization within their fellowship experiences. We conducted an online national survey of cardiology fellows during the 2015 to 2016 academic year. Survey questions aimed to assess perceived importance of palliative care education, level of palliative care education during fellowship, and the structure of palliative care support at respondent institutions. Responses were collected anonymously. A total of 519 programs, including subspecialty programs, were contacted. We received 365 responses, a number that represents roughly 14% of all cardiology fellows nationwide during the 2015 to 2016 academic year. Fellows reported discordance in the quality of education between general cardiology and palliative care principles as it relates to care of the patient approaching the end of life. Fellows infrequently received explicit training nor were observed or mentored in delivering end-of-life discussions. Respondents reported an underutilization of palliative care and hospice resources during fellowship training and also a perception that attending faculty were not routinely addressing goals of care. Our survey results highlight a need for enhanced palliative care and end-of-life training experiences for cardiology fellows and also suggest underutilization of hospice and palliative care resources for patients with advanced cardiac diseases. These findings create a platform for future work that might: (1) confirm this training deficit, (2) lead to exploration of educational models that could reconcile this deficit, and (3) potentially help improve palliative care support for patients and families facing advanced heart disease.

Un hombre llamado pez: la historia de Duke Kahanamoku, el nadador más rápido del mundo y el padre del surf moderno. [A Man Called Fish: the History of Duke Kahanamoku, the fastest swimmer of the World and the father of modern surfing].

Directory of Open Access Journals (Sweden)

Daniel Esparza

2014-10-01

Full Text Available Duke Kahanamoku (1890-1968 forma parte del Salón de la Fama de la natación, y también del Salón de la Fama del surf. Es la única persona que tiene ese doble mérito. Las razones no son difíciles de entender: fue el nadador más rápido de entre los humanos hasta que llegó otro que no lo era: Tarzán, o mejor dicho, Johnny Weissmüller; y en cuanto al arte de montar las olas tuvo el mérito de expandir por otros mares y océanos esa actividad milenaria surgida en el Hawái arcaico hasta el punto de ser considerado por casi todos el padre del surf moderno. ¿Cuáles fueron sus éxitos en la natación? ¿Qué había de innovador en su técnica que le hizo el más rápido? ¿Cómo expandió el surf al mismo tiempo que realizaba exhibiciones de natación? ¿De qué energía carismática estaba dotado este hombre, que hasta el propio JFK en su visita a Honolulu en 1962 se saltó absolutamente todo el protocolo entre las autoridades norteamericanas para dirigirse directamente hacia él y saludarle efusivamente? He aquí su historia.

Human Resources for Health Research in Africa | IDRC ...

International Development Research Centre (IDRC) Digital Library (Canada)

Human Resources for Health Research in Africa ... the management of research systems for optimal use of results;; packaging research for policymakers; ... Call for new OWSD Fellowships for Early Career Women Scientists now open.

A Comprehensive Motion Estimation Technique for the Improvement of EIS Methods Based on the SURF Algorithm and Kalman Filter.

Science.gov (United States)

Cheng, Xuemin; Hao, Qun; Xie, Mengdi

2016-04-07

Video stabilization is an important technology for removing undesired motion in videos. This paper presents a comprehensive motion estimation method for electronic image stabilization techniques, integrating the speeded up robust features (SURF) algorithm, modified random sample consensus (RANSAC), and the Kalman filter, and also taking camera scaling and conventional camera translation and rotation into full consideration. Using SURF in sub-pixel space, feature points were located and then matched. The false matched points were removed by modified RANSAC. Global motion was estimated by using the feature points and modified cascading parameters, which reduced the accumulated errors in a series of frames and improved the peak signal to noise ratio (PSNR) by 8.2 dB. A specific Kalman filter model was established by considering the movement and scaling of scenes. Finally, video stabilization was achieved with filtered motion parameters using the modified adjacent frame compensation. The experimental results proved that the target images were stabilized even when the vibrating amplitudes of the video become increasingly large.

34 CFR 657.30 - What is the duration of and what are the limitations on fellowships awarded to individuals by...

Science.gov (United States)

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false What is the duration of and what are the limitations on... Fellow? § 657.30 What is the duration of and what are the limitations on fellowships awarded to individuals by institutions? (a) Duration. An institution may award a fellowship to a student for— (1) One...

National Aeronautics and Space Administration (NASA)/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program, 1994, volume 1

Science.gov (United States)

Bannerot, Richard; Sickorez, Donn G.

1995-01-01

The JSC NASA/ASEE Summer Faculty Fellowship Program was conducted by Texas A&M University and JSC. The objectives of the program, which began nationally in 1964 and at JSC in 1965 are to: (1) further the professional knowledge of qualified engineering and science faculty members, (2) stimulate an exchange of ideas between participants and NASA, (3) enrich and refresh the research and teaching activities of participants' institutions, and (4) contribute to the research objectives of the NASA centers. Each faculty fellow spent at least 10 weeks at JSC engaged in a research project in collaboration with a NASA JSC colleague. This document is a compilation of the final reports on the research projects completed by the faculty fellows during the summer of 1994.

National Aeronautics and Space Administration (NASA)/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program, 1987, volume 2

Science.gov (United States)

Jones, William B., Jr. (Editor); Goldstein, Stanley H. (Editor)

1987-01-01

The 1987 Johnson Space Center (JCS) National Aeronautics and Space Administration (NASA)/American Society for Engineering Education (ASEE) Summer Faculty Fellowship program was conducted by Texas A and M University and JSC. The 10-week program was operated under the auspices of ASEE. The basic objectives of the program are: to further the professional knowledge of qualified engineering and science faculty members; to stimulate an exchange of ideas between participants and NASA; to enrich and refresh the research and teaching activities of participants' institutions; and to contribute to the research objective of the NASA Centers. This document is a compilation of the final reports on the research projects done by the faculty fellows during the summer of 1987.

Research and Education: Planning an Effective Outreach Program in Balance with a Research Career

Science.gov (United States)

Connolly, Brian

2002-04-01

As scientific scholars and educators we are in a position to make a difference in outreach efforts to elementary and high school students as well as the general public, in addition to mentoring undergraduate and doctoral students. Outreach is a major component of the CAREER grant, the Lederman fellowship, as well as the primary focus of the Young Physicists Outreach Panel (YPOP). As recipients of these awards, and participants in YPOP, we would like to share our insights with the audience. The talk will cover the topics of YPOP, the Lederman Fellowship, and the CAREER grant. The Lederman Fellowship is awarded in recognition of Leon Lederman's legacy as an educator, where the fellows participate in educational/outreach programs of their choice. The NSF makes the CAREER awards to junion faculty. Outreach is of fundamental importance in these grants, with a 40 percent weight attached to the outreach and education component of the proposal. The speakers, a graduate student, a post-doctoral research fellow, and an Assistant Professor, will describe the educational/outreach activities they have been involved in, and discuss how outreach can be integrated into a career in physics research.

SurfCut: Surfaces of Minimal Paths From Topological Structures

KAUST Repository

Algarni, Marei Saeed Mohammed

2018-03-05

We present SurfCut, an algorithm for extracting a smooth, simple surface with an unknown 3D curve boundary from a noisy image and a seed point. Our method is built on the novel observation that certain ridge curves of a function defined on a front propagated using the Fast Marching algorithm lie on the surface. Our method extracts and cuts these ridges to form the surface boundary. Our surface extraction algorithm is built on the novel observation that the surface lies in a valley of the distance from Fast Marching. We show that the resulting surface is a collection of minimal paths. Using the framework of cubical complexes and Morse theory, we design algorithms to extract these critical structures robustly. Experiments on three 3D datasets show the robustness of our method, and that it achieves higher accuracy with lower computational cost than state-of-the-art.

SurfCut: Surfaces of Minimal Paths From Topological Structures

KAUST Repository

Algarni, Marei Saeed Mohammed

2017-04-30

We present SurfCut, an algorithm for extracting a smooth, simple surface with an unknown 3D curve boundary from a noisy 3D image and a seed point. Our method is built on the novel observation that certain ridge curves of a function defined on a front propagated using the Fast Marching algorithm lie on the surface. Our method extracts and cuts these ridges to form the surface boundary. Our surface extraction algorithm is built on the novel observation that the surface lies in a valley of the distance from Fast Marching. We show that the resulting surface is a collection of minimal paths. Using the framework of cubical complexes and Morse theory, we design algorithms to extract these critical structures robustly. Experiments on three 3D datasets show the robustness of our method, and that it achieves higher accuracy with lower computational cost than state-of-the-art.

SurfCut: Surfaces of Minimal Paths From Topological Structures

KAUST Repository

Algarni, Marei Saeed Mohammed; Sundaramoorthi, Ganesh

2018-01-01

We present SurfCut, an algorithm for extracting a smooth, simple surface with an unknown 3D curve boundary from a noisy image and a seed point. Our method is built on the novel observation that certain ridge curves of a function defined on a front propagated using the Fast Marching algorithm lie on the surface. Our method extracts and cuts these ridges to form the surface boundary. Our surface extraction algorithm is built on the novel observation that the surface lies in a valley of the distance from Fast Marching. We show that the resulting surface is a collection of minimal paths. Using the framework of cubical complexes and Morse theory, we design algorithms to extract these critical structures robustly. Experiments on three 3D datasets show the robustness of our method, and that it achieves higher accuracy with lower computational cost than state-of-the-art.

Teaching Critical Thinking Using Reflective Journaling in a Nursing Fellowship Program.

Science.gov (United States)

Zori, Susan

2016-07-01

Critical thinking (CT) is considered to be foundational for the development of RN clinical reasoning. Reflective journaling has been used as an educational strategy to support the development of CT. This project's purpose was to explore how using reflective journaling about CT dispositions with RNs in a fellowship program might influence RN's use of CT dispositions. This descriptive, qualitative study used content analysis as the method to analyze journal entries focused on seven CT dispositions: inquisitiveness, systematicity, open mindedness, analyticity, truth seeking, CT maturity, and CT confidence written by RNs in the first 7 weeks of their fellowship program. Based on the content analysis of journal entries, two major descriptive themes emerged: Development of Critical Thinking Is a Process That Develops During a Period of Time, and Purposefully Engaging Critical Thinking Dispositions May Help Prevent Negative Patient Outcomes. The purposeful use of CT dispositions as described in the journal entries also helped to guide the RN's individual learning. J Contin Educ Nurs. 2016;47(7):321-329. Copyright 2016, SLACK Incorporated.

Participatory Research and Development for Sustainable Agriculture ...

International Development Research Centre (IDRC) Digital Library (Canada)

Participatory research and development (PR&D) offers such an inclusive model. ... PR&D concepts and practices for practitioners, researchers, and academic. ... Call for new OWSD Fellowships for Early Career Women Scientists now open.

Interactive Methods for Teaching Action Potentials, an Example of Teaching Innovation from Neuroscience Postdoctoral Fellows in the Fellowships in Research and Science Teaching (FIRST) Program

Science.gov (United States)

Keen-Rhinehart, E.; Eisen, A.; Eaton, D.; McCormack, K.

2009-01-01

Acquiring a faculty position in academia is extremely competitive and now typically requires more than just solid research skills and knowledge of one’s field. Recruiting institutions currently desire new faculty that can teach effectively, but few postdoctoral positions provide any training in teaching methods. Fellowships in Research and Science Teaching (FIRST) is a successful postdoctoral training program funded by the National Institutes of Health (NIH) providing training in both research and teaching methodology. The FIRST program provides fellows with outstanding interdisciplinary biomedical research training in fields such as neuroscience. The postdoctoral research experience is integrated with a teaching program which includes a How to Teach course, instruction in classroom technology and course development and mentored teaching. During their mentored teaching experiences, fellows are encouraged to explore innovative teaching methodologies and to perform science teaching research to improve classroom learning. FIRST fellows teaching neuroscience to undergraduates have observed that many of these students have difficulty with the topic of neuroscience. Therefore, we investigated the effects of interactive teaching methods for this topic. We tested two interactive teaching methodologies to determine if they would improve learning and retention of this information when compared with standard lectures. The interactive methods for teaching action potentials increased understanding and retention. Therefore, FIRST provides excellent teaching training, partly by enhancing the ability of fellows to integrate innovative teaching methods into their instruction. This training in turn provides fellows that matriculate from this program more of the characteristics that hiring institutions desire in their new faculty. PMID:23493377

Data on cytochrome c oxidase assembly in mice and human fibroblasts or tissues induced by SURF1 defect

Czech Academy of Sciences Publication Activity Database

Kovářová, Nikola; Pecina, Petr; Nůsková, Hana; Vrbacký, Marek; Zeviani, M.; Mráček, Tomáš; Viscomi, C.; Houštěk, Josef

2016-01-01

Roč. 7, June 01 (2016), s. 1004-1009 ISSN 2352-3409 R&D Projects: GA ČR(CZ) GB14-36804G; GA MŠk(CZ) LL1204; GA MZd(CZ) NT12370 Institutional support: RVO:67985823 Keywords : cytochrome c oxidase * respiratory chain * SURF1 * knockout * doxycycline Subject RIV: EB - Genetics ; Molecular Biology

The Prevalence of Rough Sleeping and Sofa Surfing Amongst Young People in the UK

OpenAIRE

Clarke, Anna

2016-01-01

Whilst data on statutory homelessness is well recorded in the UK, there is a lack of data on informal homelessness (such as ‘sofa surfing’) and rough sleeping, other than that which relies on partial information and street counts. This paper presents findings from a recent online survey of young people and helps to fill this gap. It found that rates of sofa surfing and rough sleeping among young people were much higher than previously thought. Twenty-six percent of young people (aged 16–25) h...

Barriers and facilitators to implementing addiction medicine fellowships: a qualitative study with fellows, medical students, residents and preceptors.

LENUS (Irish Health Repository)

Klimas, J

2017-01-01

Although progress in science has driven advances in addiction medicine, this subject has not been adequately taught to medical trainees and physicians. As a result, there has been poor integration of evidence-based practices in addiction medicine into physician training which has impeded addiction treatment and care. Recently, a number of training initiatives have emerged internationally, including the addiction medicine fellowships in Vancouver, Canada. This study was undertaken to examine barriers and facilitators of implementing addiction medicine fellowships.

An evaluation of the availability, accessibility, and quality of online content of vascular surgery training program websites for residency and fellowship applicants.

Science.gov (United States)

Huang, Bryant Y; Hicks, Taylor D; Haidar, Georges M; Pounds, Lori L; Davies, Mark G

2017-12-01

Vascular surgery residency and fellowship applicants commonly seek information about programs from the Internet. Lack of an effective web presence curtails the ability of programs to attract applicants, and in turn applicants may be unable to ascertain which programs are the best fit for their career aspirations. This study was designed to evaluate the presence, accessibility, comprehensiveness, and quality of vascular surgery training websites (VSTW). A list of accredited vascular surgery training programs (integrated residencies and fellowships) was obtained from four databases for vascular surgery education: the Accreditation Council for Graduate Medical Education, Electronic Residency Application Service, Fellowship and Residency Electronic Interactive Database, and Society for Vascular Surgery. Programs participating in the 2016 National Resident Matching Program were eligible for study inclusion. Accessibility of VSTW was determined by surveying the Accreditation Council for Graduate Medical Education, Electronic Residency Application Service, and Fellowship and Residency Electronic Interactive Database for the total number of programs listed and for the presence or absence of website links. VSTW were analyzed for the availability of recruitment and education content items. The quality of VSTW was determined as a composite of four dimensions: content, design, organization, and user friendliness. Percent agreements and kappa statistics were calculated for inter-rater reliability. Eighty-nine of the 94 fellowship (95%) and 45 of the 48 integrated residencies (94%) programs participating in the 2016 Match had a VSTW. For program recruitment, evaluators found an average of 12 of 32 content items (35.0%) for fellowship programs and an average of 12 of 32 (37%) for integrated residencies. Only 47.1% of fellowship programs (53% integrated residencies) specified the number of positions available for the 2016 Match, 20% (13% integrated residencies) indicated alumni

An analytical perspective on the Fellowship Narrative of Genesis 18:1–15

Directory of Open Access Journals (Sweden)

Ahn Sang Keun

2010-08-01

This study, therefore, attempts to explore the view point of the author of the Fellowship Narrative (Gn 18:1–15 within the context of the larger Abraham narrative (Gn 11:27–25:11. The method used for the investigation is mainly that of narrative criticism. Attention is paid to the narrator’s various literary skills: ‘linking structure with preceding episode’ (Gn 18:1a, the ‘sandwiched structure’ of the larger context (Gn 18:1–21:7, the unique plot sequence, as well as repeated clue words and phrases (such as ‘laugh’, ‘Sarah’ and ‘this time next year’. These literary aspects are used by the narrator to depict the faithfulness of the Lord who fulfils what he promised. The conclusion of this study overturns the traditional interpretations of the Fellowship Narrative.

Brain gain | IDRC - International Development Research Centre

International Development Research Centre (IDRC) Digital Library (Canada)

2011-01-24

Jan 24, 2011 ... IDRC research fellowship recipient, Fidelis Allen. ... the opportunity to stay in Africa and conduct research on a topic of vital regional interest. ... “A good many of the researchers we support, fortunately, have remained in Africa ...

The 'surf zone' in the stratosphere

Science.gov (United States)

McIntyre, M. E.; Palmer, T. N.

Synoptic, coarse-grain, isentropic maps of Ertel's potential vorticity Q for the northern middle stratosphere, estimated using a large-Richardson-number approximation, are presented for a number of days in January-February 1979, together with some related isentropic trajectory calculations The effects of substituting FGGE for NMC base data are noted, as well as some slight corrections to maps published earlier. The combined evidence from the observations and from dynamical models strongly indicates the existence of planetary-wave breaking, a process in which material contours are rapidly and irreversibly deformed. In the winter stratosphere this occurs most spectacularly in a gigantic 'nonlinear critical layer', or 'surf zone', which surrounds the main polar vortex, and which tends to erode the vortex when wave amplitudes become large. Some of the FGGE-based Q maps suggest that we may be seeing glimpses of local dynamical instabilities and vortex-rollup phenomena within breaking planetary waves. Related phenomena in the troposphere are discussed. An objective definition of the area A( t) of the main vortex, as it appears on isentropic Q maps, is proposed. A smoothed time series of daily values of A( t) should be a statistically powerful 'circulation index' for the state of the winter-time middle stratosphere, which avoids the loss of information incurred by Eulerian space and time averaging.

Paediatric cardiology fellowship training: effect of work-hour regulations on scholarly activity.

Science.gov (United States)

Ronai, Christina; Lang, Peter

2017-01-01

In 2003, work-hour regulations were implemented by the Accreditation Council for Graduate Medical Education. Much has been published regarding resident rest and quality of life as well as patient safety. There has been no examination on the effect of work-hour restrictions on academic productivity of fellows in training. Paediatric subspecialty fellows have a scholarly requirement mandated by the American Board of Pediatrics. We have examined the impact of work-hour restrictions on the scholarly productivity of paediatric cardiology fellows during their fellowship. We conducted a literature search for all paediatric cardiology fellows between 1998 and 2007 at a single academic institution as first or senior authors on papers published during their 3-year fellowship and 3 years after completion of their categorical fellowship (n=63, 30 fellows before 2003 and 33 fellows after 2003). The numbers of first- or senior-author fellow publications before and after 2003 were compared. We also collected data on final paediatric cardiology subspecialty career choice. There was no difference in the number of fellow first-author publications before and after 2003. Before work-hour restrictions, the mean number of publications per fellow was 2.1 (±2.2), and after work-hour restrictions it was 2.0 (±1.8), (p=0.89). By subspecialty career choice, fellows who select electrophysiology, preventative cardiology, and heart failure always published within the 6-year time period. Since the implementation of work-hour regulations, total number of fellow first-authored publications has not changed. The role of subspecialty choice may play a role in academic productivity of fellows in training.

Modified SURF Algorithm Implementation on FPGA For Real-Time Object Tracking

Directory of Open Access Journals (Sweden)

Tomyslav Sledevič

2013-05-01

Full Text Available The paper describes the FPGA-based implementation of the modified speeded-up robust features (SURF algorithm. FPGA was selected for parallel process implementation using VHDL to ensure features extraction in real-time. A sliding 84×84 size window was used to store integral pixels and accelerate Hessian determinant calculation, orientation assignment and descriptor estimation. The local extreme searching was used to find point of interest in 8 scales. The simplified descriptor and orientation vector were calculated in parallel in 6 scales. The algorithm was investigated by tracking marker and drawing a plane or cube. All parts of algorithm worked on 25 MHz clock. The video stream was generated using 60 fps and 640×480 pixel camera.Article in Lithuanian

Building capacity for HIV/AIDS program leadership and management in Uganda through mentored Fellowships.

Science.gov (United States)

Matovu, Joseph K B; Wanyenze, Rhoda K; Mawemuko, Susan; Wamuyu-Maina, Gakenia; Bazeyo, William; Olico-Okui; Serwadda, David

2011-02-24

Around the world, health professionals and program managers are leading and managing public and private health organizations with little or no formal management and leadership training and experience. To describe an innovative 2-year, long-term apprenticeship Fellowship training program implemented by Makerere University School of Public Health (MakSPH) to strengthen capacity for leadership and management of HIV/AIDS programs in Uganda. IMPLEMENTATION PROCESS: The program, which began in 2002, is a 2-year, full-time, non-degree Fellowship. It is open to Ugandan nationals with postgraduate training in health-related disciplines. Enrolled Fellows are attached to host institutions implementing HIV/AIDS programs and placed under the supervision of host institution and academic mentors. Fellows spend 75% of their apprenticeship at the host institutions while the remaining 25% is dedicated to didactic short courses conducted at MakSPH to enhance their knowledge base. Overall, 77 Fellows have been enrolled since 2002. Of the 57 Fellows who were admitted between 2002 and 2008, 94.7% (54) completed the Fellowship successfully and 50 (92.3%) are employed in senior leadership and management positions in Uganda and internationally. Eighty-eight percent of those employed (44/54) work in institutions registered in Uganda, indicating a high level of in-country retention. Nineteen of the 20 Fellows who were admitted between 2009 and 2010 are still undergoing training. A total of 67 institutions have hosted Fellows since 2002. The host institutions have benefited through staff training and technical expertise from the Fellows as well as through grant support to Fellows to develop and implement innovative pilot projects. The success of the program hinges on support from mentors, stakeholder involvement, and the hands-on approach employed in training. The Fellowship Program offers a unique opportunity for hands-on training in HIV/AIDS program leadership and management for both

Building capacity for HIV/AIDS program leadership and management in Uganda through mentored Fellowships

Directory of Open Access Journals (Sweden)

Joseph K.B. Matovu

2011-02-01

Full Text Available Background: Around the world, health professionals and program managers are leading and managing public and private health organizations with little or no formal management and leadership training and experience. Objective: To describe an innovative 2-year, long-term apprenticeship Fellowship training program implemented by Makerere University School of Public Health (MakSPH to strengthen capacity for leadership and management of HIV/AIDS programs in Uganda. Implementation process: The program, which began in 2002, is a 2-year, full-time, non-degree Fellowship. It is open to Ugandan nationals with postgraduate training in health-related disciplines. Enrolled Fellows are attached to host institutions implementing HIV/AIDS programs and placed under the supervision of host institution and academic mentors. Fellows spend 75% of their apprenticeship at the host institutions while the remaining 25% is dedicated to didactic short courses conducted at MakSPH to enhance their knowledge base. Achievements: Overall, 77 Fellows have been enrolled since 2002. Of the 57 Fellows who were admitted between 2002 and 2008, 94.7% (54 completed the Fellowship successfully and 50 (92.3% are employed in senior leadership and management positions in Uganda and internationally. Eighty-eight percent of those employed (44/54 work in institutions registered in Uganda, indicating a high level of in-country retention. Nineteen of the 20 Fellows who were admitted between 2009 and 2010 are still undergoing training. A total of 67 institutions have hosted Fellows since 2002. The host institutions have benefited through staff training and technical expertise from the Fellows as well as through grant support to Fellows to develop and implement innovative pilot projects. The success of the program hinges on support from mentors, stakeholder involvement, and the hands-on approach employed in training. Conclusion: The Fellowship Program offers a unique opportunity for hands

Evaluation results of the GlobalWatershed GK-12 Fellowship Program - a model for increased science literacy and partnership

Science.gov (United States)

Mayer, A. S.; Vye, E.

2016-12-01

The Michigan Tech GlobalWatershed GK-12 Fellowship program bridges the gap between K-12 learning institutions and the scientific community with a focus on watershed research. Michigan Tech graduate students (fellows) work in tandem with teachers on the development of relevant hands-on, inquiry based lesson plans and activities based on their doctoral research projects in watershed science. By connecting students and teachers to state of the art academic research in watershed science, teachers are afforded a meaningful way in which to embed scientific research as a component of K-12 curricula, while mentoring fellows on the most pertinent and essential topics for lesson plan development. Fellows fulfill their vital responsibility of communicating their academic research to a broader public while fostering improved teaching and communication skills. A goal of the project is to increase science literacy among students so they may understand, communicate and participate in decisions made at local, regional, and global levels. The project largely works with schools located in Michigan's western Upper Peninsula but also partners with K-12 systems in Sonora, Mexico. While focusing on local and regional issues, the international element of the project helps expand student, teacher, and fellow worldviews and global awareness of watershed issues and creates meaningful partnerships. Lesson plans are available online and teacher workshops are held regularly to disseminate the wealth of information and resources available to the broader public. Evaluation results indicate that fellows' skill and confidence in their ability to communicate science increased as a results of their participation of the program, as well as their desire to communicate science in their future careers. Teachers' confidence in their capacity to present watershed science to their students increased, along with their understanding of how scientific research contributes to understanding of water

Developing Research Capabilities in Energy Biosciences

Energy Technology Data Exchange (ETDEWEB)

Brown, Donald D.

2008-01-01

Scientists founded the Life Sciences Research Foundation (LSRF) in 1983 as a non-profit pass through foundation that awards post doctoral fellowships in all areas of the life sciences. LSRF scientists review hundreds of applications each year from PhDs seeking support. For example this year, our 26th, we received 800 applications and our peer review committee will choose about 50 finalists who are eligible for these awards. We have no endowment so we solicit sponsors each year. The fellowships are sponsored by research oriented companies, foundations, philanthropists, the Howard Hughes Medical Institute, and other organizations who believe in the value of awarding fellowships to the best and the brightest young scientists. Our web site has a complete listing of all details about LSRF (http://www.lsrf.org/). In the late 1980s the Division of Bioscience in the Office of Basic Energy Science, a granting agency of the Department of Energy, joined this partnership. Bioscience's mandate was to support non-medical microbiology and plant sciences. LSRF received a series of 5 year grants from DOE to award fellowships to our top applicants in these fields of research. We began to support DOE-Energy Bioscience post doctoral fellows in 1989. From 1989 through 2004 when DOE funding ended our partnership awarded 41 DOE-Energy Bioscience Fellows of the Life Sciences Research Foundation. Each of these was a three year fellowship. DOE-Energy Biosciences was well matched with LSRF. Our extensive peer review screened applicants in all areas of the life sciences. Most LSRF sponsors are interested in supporting fellows who work on diseases. At the time that we began our partnership with DOE we had no sponsors willing to support plant biology and non medical microbiology. For 15 years DOE played a major role in the training of the very best young scientists in these important fields of research simply through its support of LSRF post doctoral fellows. Young scientists interested in

National Aeronautics and Space Administration (NASA)/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program, 1998. Volume 1

Science.gov (United States)

Bannerot, Richard B. (Editor); Sickorez, Donn G. (Editor)

1999-01-01

JSC NASA/ASEE Summer Faculty Fellowship Program was conducted by the University of Houston and JSC, under ASEE. The objectives of the program are to further the professional knowledge of qualified engineering and science members; stimulate an exchange of ideas between participants and NASA; enrich and refresh the research and teaching activities of participants; and contribute to the research objectives of the NASA Centers. Each faculty fellow spent at least 10 weeks at JSC engaged in a research project commensurate with his/her interests and background and worked in collaboration with a NASA/JSC colleague. This document is a compilation of the final reports on the fellows' research projects performed during the summer of 1998. Volume 1, current volume, contains the first reports, and volume 2 contains the remaining reports.

Interruptions in Chest Compressions by Surf Lifeguards: A Comparison of Face-mask Ventilation in Over-the-head CPR vs Standard CPR

DEFF Research Database (Denmark)

Nørkjær, Louise; Nielsen, Lars Henrik; Bomholt, Katrine Bjørnshave

. The International Life Saving Federation recommends CPR using face-mask ventilation. It is currently unknown if OH-CPR using face-mask ventilation improves CPR quality. We hypothesized that OH-CPR is superior to standard CPR with face-mask ventilation among surf lifeguards. Methods: Surf lifeguards were trained......Introduction: Ventilation is a priority in drowning resuscitation. Over-the-head CPR (OH-CPR), i.e. with the rescuer located at the top of the victim’s head instead of alongside the victim’s torso, has been demonstrated to be superior when doing bag-valve-mask ventilation compared to standard CPR...... in OH-CPR and standard CPR with face-mask ventilation and randomized to a crossover comparison on a manikin. CPR quality data were obtained from the manikin and video recordings. Interruptions in chest compressions were used as a primary measure of CPR quality. A sample size of 14 participants...

Spatial and temporal variations of diurnal ichthyofauna on surf-zone of São Francisco do Itabapoana beaches, Rio de Janeiro State, Brazil

Directory of Open Access Journals (Sweden)

Gomes Marcelo Paes

2003-01-01

Full Text Available Spatial and temporal variations of diurnal ichthyofauna and the environmental variables influences on its distribution were studied at the surf-zone of three beaches of São Francisco do Itabapoana, northern coast of Rio de Janeiro, Brazil. From August/1999 to August/2000, three beach seine hauls were made monthly, and environmental variables were recorded. A total number of 4,562 fishes (74,155g were sampled at the three beaches, where estuarine-dependent species prevailed (44%, followed by marine (31%, estuarine (19% and freshwater species (3%. Species richness, number of individuals and wet weight were significantly higher at Gargaú, followed by Manguinhos and Barra do Itabapoana, respectively. Canonical Correspondence Analysis highlighted influences of the rivers flushing, salinity and plant abundance on the diurnal ichthyofauna distribution and dynamics of São Francisco do Itabapoana surf-zone.

Associations between subspecialty fellowship interest and knowledge of internal medicine: A hypothesis-generating study of internal medicine residents

Science.gov (United States)

2011-01-01

Background Little is known about whether and how medical knowledge relates to interest in subspecialty fellowship training. The purpose of this study was to examine the relationships between residents' interest in subspecialty fellowship training and their knowledge of internal medicine (IM). Methods A questionnaire was emailed to 48 categorical postgraduate-year (PGY) two and three residents at a New York university-affiliated IM residency program in 2007 using the Survey Monkey online survey instrument. Overall and content area-specific percentile scores from the IM in-training examination (IM-ITE) for the same year was used to determine objective knowledge. Results Forty-five of 48 residents (response rate was 93.8%) completed the survey. Twenty-two (49%) were PG2 residents and 23(51%) were PGY3 residents. Sixty percent of respondents were male. Six (13%) residents were graduates of U.S. medical schools. Eight (18%) reported formal clinical training prior to starting internal medicine residency in the U.S. Of this latter group, 6 (75%) had training in IM and 6 (75) % reported a training length of 3 years or less. Thirty-seven of 45 (82%) residents had a subspecialty fellowship interest. Residents with a fellowship interest had a greater mean overall objective knowledge percentile score (56.44 vs. 31.67; p = 0.04) as well as greater mean percentile scores in all content areas of IM. The adjusted mean difference was statistically significant (p internal medicine residents. PMID:21281500

The Impact of Specialty on Cases Performed During Hand Surgery Fellowship Training.

Science.gov (United States)

Silvestre, Jason; Upton, Joseph; Chang, Benjamin; Steinberg, David R

2018-03-07

Hand surgery fellowship programs in the United States are predominately sponsored by departments or divisions of orthopaedic surgery or plastic surgery. This study compares the operative experiences of hand surgery fellows graduating from orthopaedic or plastic surgery hand surgery fellowships. Operative case logs of 3 cohorts of hand surgery fellows graduating during the academic years of 2012-2013, 2013-2014, and 2014-2015 were analyzed. The median case volumes were compared by specialty via Mann-Whitney U tests. An arbitrary 1,000% change between the 90th and 10th percentiles of fellows was used as a threshold to highlight case categories with substantial variability. In this study, 413 orthopaedic hand surgery fellows (87%) and 62 plastic surgery hand surgery fellows (13%) were included. Plastic surgery fellows reported more cases in the following categories: wound closure with graft; wound reconstruction with flap; vascular repair, reconstruction, replantation, or microvascular; closed treatment of fracture or dislocation; nerve injury; and congenital (p < 0.05). Orthopaedic surgery fellows reported more cases in the following categories: wound irrigation and debridement fasciotomy or wound preparation; hand reconstruction or releases; wrist reconstruction, releases, or arthrodesis; forearm, elbow, or shoulder reconstruction or releases; hand fractures, dislocation, or ligament injury; wrist fractures or dislocations; forearm and proximal fractures or dislocations; miscellaneous insertion or removal of devices; shoulder arthroscopy, elbow arthroscopy, and wrist arthroscopy; decompression of tendon sheath, synovectomy, or ganglions; nerve decompression; Dupuytren; and tumor or osteomyelitis (p < 0.05). Plastic surgery fellows reported substantial variability for 12 case categories (range, 1,024% to 2,880%). Orthopaedic surgery fellows reported substantial variability for 9 case categories (range, 1,110% to 9,700%). Orthopaedic and plastic hand surgery

Nonproliferation Graduate Fellowship Program Annual Report: Class of 2011

Energy Technology Data Exchange (ETDEWEB)

McMakin, Andrea H.

2012-08-20

Annual report for the Nonproliferation Graduate Fellowship Program (NGFP), which PNNL administers for the National Nuclear Security Administration (NNSA). Features the Class of 2011. The NGFP is a NNSA program with a mission to cultivate future technical and policy leaders in nonproliferation and international security. Through the NGFP, outstanding graduate students with career interests in nonproliferation are appointed to program offices within the Office of Defense Nuclear Nonproliferation (DNN). During their one-year assignment, Fellows participate in programs designed to detect, prevent, and reverse the proliferation of nuclear weapons.

Development of a Post-Master's Fellowship Program in Oncology Nursing Education. Final Report.

Science.gov (United States)

Siegele, Dorothy; Henderson, Billie

A one-year Post-Master's Fellowship in Oncology Nursing Education for nurse educators was developed through the collaboration of San Jose State University (California) and University of Alabama at Birmingham. The project was designed to: develop or update undergraduate/graduate oncology nursing programs; provide continuing education for practicing…

The ongoing evolution of the core curriculum of a clinical fellowship in pathology informatics.

Science.gov (United States)

Quinn, Andrew M; Klepeis, Veronica E; Mandelker, Diana L; Platt, Mia Y; Rao, Luigi K F; Riedlinger, Gregory; Baron, Jason M; Brodsky, Victor; Kim, Ji Yeon; Lane, William; Lee, Roy E; Levy, Bruce P; McClintock, David S; Beckwith, Bruce A; Kuo, Frank C; Gilbertson, John R

2014-01-01

The Partners HealthCare system's Clinical Fellowship in Pathology Informatics (Boston, MA, USA) faces ongoing challenges to the delivery of its core curriculum in the forms of: (1) New classes of fellows annually with new and varying educational needs and increasingly fractured, enterprise-wide commitments; (2) taxing electronic health record (EHR) and laboratory information system (LIS) implementations; and (3) increasing interest in the subspecialty at the academic medical centers (AMCs) in what is a large health care network. In response to these challenges, the fellowship has modified its existing didactic sessions and piloted both a network-wide pathology informatics lecture series and regular "learning laboratories". Didactic sessions, which had previously included more formal discussions of the four divisions of the core curriculum: Information fundamentals, information systems, workflow and process, and governance and management, now focus on group discussions concerning the fellows' ongoing projects, updates on the enterprise-wide EHR and LIS implementations, and directed questions about weekly readings. Lectures are given by the informatics faculty, guest informatics faculty, current and former fellows, and information systems members in the network, and are open to all professional members of the pathology departments at the AMCs. Learning laboratories consist of small-group exercises geared toward a variety of learning styles, and are driven by both the fellows and a member of the informatics faculty. The learning laboratories have created a forum for discussing real-time and real-world pathology informatics matters, and for incorporating awareness of and timely discussions about the latest pathology informatics literature. These changes have diversified the delivery of the fellowship's core curriculum, increased exposure of faculty, fellows and trainees to one another, and more equitably distributed teaching responsibilities among the entirety of the

Gene surfing in expanding populations.

Science.gov (United States)

Hallatschek, Oskar; Nelson, David R

2008-02-01

Large scale genomic surveys are partly motivated by the idea that the neutral genetic variation of a population may be used to reconstruct its migration history. However, our ability to trace back the colonization pathways of a species from their genetic footprints is limited by our understanding of the genetic consequences of a range expansion. Here, we study, by means of simulations and analytical methods, the neutral dynamics of gene frequencies in an asexual population undergoing a continual range expansion in one dimension. During such a colonization period, lineages can fix at the wave front by means of a "surfing" mechanism [Edmonds, C.A., Lillie, A.S., Cavalli-Sforza, L.L., 2004. Mutations arising in the wave front of an expanding population. Proc. Natl. Acad. Sci. 101, 975-979]. We quantify this phenomenon in terms of (i) the spatial distribution of lineages that reach fixation and, closely related, (ii) the continual loss of genetic diversity (heterozygosity) at the wave front, characterizing the approach to fixation. Our stochastic simulations show that an effective population size can be assigned to the wave that controls the (observable) gradient in heterozygosity left behind the colonization process. This effective population size is markedly higher in the presence of cooperation between individuals ("pushed waves") than when individuals proliferate independently ("pulled waves"), and increases only sub-linearly with deme size. To explain these and other findings, we develop a versatile analytical approach, based on the physics of reaction-diffusion systems, that yields simple predictions for any deterministic population dynamics. Our analytical theory compares well with the simulation results for pushed waves, but is less accurate in the case of pulled waves when stochastic fluctuations in the tip of the wave are important.

Vortex-induced suspension of sediment in the surf zone

Science.gov (United States)

Otsuka, Junichi; Saruwatari, Ayumi; Watanabe, Yasunori

2017-12-01

A major mechanism of sediment suspension by organized vortices produced under violent breaking waves in the surf zone was identified through physical and computational experiments. Counter-rotating flows within obliquely descending eddies produced between adjacent primary roller vortices induce transverse convergent near-bed flows, driving bed load transport to form regular patterns of transverse depositions. The deposited sediment is then rapidly ejected by upward carrier flows induced between the vortices. This mechanism of vortex-induced suspension is supported by experimental evidence that coherent sediment clouds are ejected where the obliquely descending eddies reach the sea bed after the breaking wave front has passed. In addition to the effects of settling and turbulent diffusion caused by breaking waves, the effect of the vortex-induced flows was incorporated into a suspension model on the basis of vorticity dynamics and parametric characteristics of transverse flows in breaking waves. The model proposed here reasonably predicts an exponential attenuation of the measured sediment concentration due to violent plunging waves and significantly improves the underprediction of the concentration produced by previous models.

The feasibility of implementing a communication skills training course in pediatric hematology/oncology fellowship.

Science.gov (United States)

Weintraub, Lauren; Figueiredo, Lisa; Roth, Michael; Levy, Adam

Communication skills are a competency highlighted by the Accreditation Council on Graduate Medical Education; yet, little is known about the frequency with which trainees receive formal training or what programs are willing to invest. We sought to answer this question and designed a program to address identified barriers. We surveyed pediatric fellowship program directors from all disciplines and, separately, pediatric hematology/oncology fellowship program directors to determine current use of formal communication skills training. At our institution, we piloted a standardized patient (SP)-based communication skills training program for pediatric hematology/oncology fellows. Twenty-seven pediatric hematology/oncology program directors and 44 pediatric program directors participated in the survey, of which 56% and 48%, respectively, reported having an established, formal communication skills training course. Multiple barriers to implementation of a communication skills course were identified, most notably time and cost. In the pilot program, 13 pediatric hematology/oncology fellows have participated, and 9 have completed all 3 years of training. Precourse assessment demonstrated fellows had limited comfort in various areas of communication. Following course completion, there was a significant increase in self-reported comfort and/or skill level in such areas of communication, including discussing a new diagnosis (p =.0004), telling a patient they are going to die (p =.005), discussing recurrent disease (p communicating a poor prognosis (p =.002), or responding to anger (p ≤.001). We have designed a concise communication skills training program, which addresses identified barriers and can feasibly be implemented in pediatric hematology/oncology fellowship.

Surfing through hyperspace understanding higher universes in six easy lessons

CERN Document Server

Pickover, Clifford A

1999-01-01

Do a little armchair time-travel, rub elbows with a four-dimensional intelligent life form, or stretch your mind to the furthest corner of an uncharted universe. With this astonishing guidebook, Surfing Through Hyperspace, you need not be a mathematician or an astrophysicist to explore the all-but-unfathomable concepts of hyperspace and higher-dimensional geometry. No subject in mathematics has intrigued both children and adults as much as the idea of a fourth dimension. Philosophers and parapsychologists have meditated on this mysterious space that no one can point to but may be all around us. Yet this extra dimension has a very real, practical value to mathematicians and physicists who use it every day in their calculations. In the tradtion of Flatland, and with an infectious enthusiasm, Clifford Pickover tackles the problems inherent in our 3-D brains trying to visualize a 4-D world, muses on the religious implications of the existence of higher-dimensional consciousness, and urges all curious readers to v...

On analyzing colour constancy approach for improving SURF detector performance

Science.gov (United States)

Zulkiey, Mohd Asyraf; Zaki, Wan Mimi Diyana Wan; Hussain, Aini; Mustafa, Mohd. Marzuki

2012-04-01

Robust key point detector plays a crucial role in obtaining a good tracking feature. The main challenge in outdoor tracking is the illumination change due to various reasons such as weather fluctuation and occlusion. This paper approaches the illumination change problem by transforming the input image through colour constancy algorithm before applying the SURF detector. Masked grey world approach is chosen because of its ability to perform well under local as well as global illumination change. Every image is transformed to imitate the canonical illuminant and Gaussian distribution is used to model the global change. The simulation results show that the average number of detected key points have increased by 69.92%. Moreover, the average of improved performance cases far out weight the degradation case where the former is improved by 215.23%. The approach is suitable for tracking implementation where sudden illumination occurs frequently and robust key point detection is needed.

Measurement of synchrotron radiation from the NBS SURF II using a silicon radiometer

International Nuclear Information System (INIS)

Schaefer, A.R.

1980-01-01

A project is described in which the synchrotron radiation output from the NBS storage ring known as SURF II, is measured using a well characterized silicon based radiometer. This device consists of a silicon photodiode coupled with two interference filters to restrict the spectral response to a finite and convenient spectral region for the measurement. Considerations required for the characterization of the radiometer will be discussed. The absolute radiant flux from the storage ring is also calculable from various machine parameters. A measurement of the number of circulating electrons will be derived from electron counting techniques at low levels. This will yield an important intercomparison between the synchrotron flux measurements determined in two entirely different ways. (orig.)

Tanzania | IDRC - International Development Research Centre

International Development Research Centre (IDRC) Digital Library (Canada)

We have a rich history of supporting research in Tanzania, a politically stable democracy. ... importance of improving health and agriculture in order to reduce poverty. ... For more than a decade, we have provided grants that foster the capacity to ... fellowships and foster links between researchers and institutions in Tanzania ...

Interview from anywhere: feasibility and utility of web-based videoconference interviews in the gastroenterology fellowship selection process.

Science.gov (United States)

Daram, Sumanth R; Wu, Ruonan; Tang, Shou-Jiang

2014-02-01

Traditional personal interviews are subject to limitations imposed by geographic, financial, and scheduling constraints. Web-based videoconferencing (WVC) has the potential to simplify the interview process. This study was intended to evaluate the feasibility and utility of WVC using standard tablets/computers with videoconferencing capability in gastroenterology (GI) fellowship interviews. At a single institution, 16 GI fellowship applicants participated in WVC with one interviewer, who was present at a remote location 750 miles away. In addition, each of the candidates underwent traditional interviews with four faculty members at the program site. All study interviewees used an iPad2 (Apple, iOS 5.1; Apple) with a videoconferencing application (Facetime). The interviewer (SRD) used Facetime on a MacBook Pro (Apple, Mac OS X 10.7.3). Each candidate completed a voluntary paper survey after completion of all assigned faculty interviews. The average age of the candidates was 30 years (range, 27-37 years). Fourteen candidates were native English speakers. Candidates expressed a high level of satisfaction, with 13 candidates (81%) stating that their WVC experience met or exceeded their expectations, and 87% of candidates stating that WVC should be an option in fellowship interviews. In addition, 25% of candidates felt that their WVC experience was equivalent to or better than their traditional interview experience on the same day. WVC can be an effective and useful tool in the fellowship interview process. It affords candidates increased flexibility, cost saving, convenience, and provides an option for participating in the selection process at more programs. For the programs and faculty, WVC has a potential to be an effective screening tool, can help minimize loss of clinical revenue and can also be an acceptable alternative to in-person interviews.

Program Director Participation in a Leadership and Management Skills Fellowship and Characteristics of Program Quality.

Science.gov (United States)

Carek, Peter J; Mims, Lisa D; Conry, Colleen M; Maxwell, Lisa; Greenwood, Vicki; Pugno, Perry A

2015-01-01

The association between a residency program director completing a leadership and management skills fellowship and characteristics of quality and innovation of his/her residency program has not been studied. Therefore, the aim of this study is to examine the association between a residency program director's completion of a specific fellowship addressing these skills (National Institute for Program Director Development or NIPDD) and characteristics of quality and innovation of the program they direct. Using information from the American Academy of Family Physicians (AAFP), National Resident Matching Program (NRMP) and FREIDA® program characteristics were obtained. Descriptive statistics were used to summarize the data. The relationship between programs with a NIPDD graduate as director and program quality measures and indicators of innovation was analyzed using both chi square and logistic regression. Initial analyses showed significant associations between the NIPDD graduate status of a program director and regional location, mean years of program director tenure, and the program's 5-year aggregate ABFM board pass rate from 2007--2011. After grouping the programs into tertiles, the regression model showed significant positive associations with programs offering international experiences and being a NIPDD graduate. Program director participation in a fellowship addressing leadership and management skills (ie, NIPDD) was found to be associated with higher pass rates of new graduates on a Board certification examination and predictive of programs being in the upper tertile of programs in terms of Board pass rates.

Species Profiles. Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (Mid-Atlantic). SURF CLAM

Science.gov (United States)

1983-10-01

ter across the vitelline membrane; the Male and female surf clams are identi- innqr germinal vesicle averages 0.79 cal in external appearance, and...Jones et al. ) (1978) reported age-size relationships In laboratcry experiments con- using cut and polished shells (Table ducted •t 21.7 0 C (71 0 F...and Long Island’s south period (4-6 weeks), due to a persist - shore, out. to a depth of 75 m (246 ent southerly flow of air;. and ft), because of the

Mapping bathymetry in an active surf zone with the WorldView2 multispectral satellite

Science.gov (United States)

Trimble, S. M.; Houser, C.; Brander, R.; Chirico, P.

2015-12-01

Rip currents are strong, narrow seaward flows of water that originate in the surf zones of many global beaches. They are related to hundreds of international drownings each year, but exact numbers are difficult to calculate due to logistical difficulties in obtaining accurate incident reports. Annual average rip current fatalities are estimated to be ~100, 53 and 21 in the United States (US), Costa Rica, and Australia respectively. Current warning systems (e.g. National Weather Service) do not account for fine resolution nearshore bathymetry because it is difficult to capture. The method shown here could provide frequent, high resolution maps of nearshore bathymetry at a scale required for improved rip prediction and warning. This study demonstrates a method for mapping bathymetry in the surf zone (20m deep and less), specifically within rip channels, because rips form at topographically low spots in the bathymetry as a result of feedback amongst waves, substrate, and antecedent bathymetry. The methods employ the Digital Globe WorldView2 (WV2) multispectral satellite and field measurements of depth to generate maps of the changing bathymetry at two embayed, rip-prone beaches: Playa Cocles, Puerto Viejo de Talamanca, Costa Rica, and Bondi Beach, Sydney, Australia. WV2 has a 1.1 day pass-over rate with 1.84m ground pixel resolution of 8 bands, including 'yellow' (585-625 nm) and 'coastal blue' (400-450 nm). The data is used to classify bottom type and to map depth to the return in multiple bands. The methodology is tested at each site for algorithm consistency between dates, and again for applicability between sites.

FY 2005 Congressional Earmark: The Environmental Institute Fellowship Program

Energy Technology Data Exchange (ETDEWEB)

Sharon Tracey, Co-PI and Richard Taupier, Co-PI

2007-02-06

Congressional Earmark Funding was used to create a Postdoctoral Environmental Fellowship Program, interdisciplinary Environmental Working Groups, and special initiatives to create a dialogue around the environment at the University of Massachusetts Amherst to mobilize faculty to work together to respond to emerging environmental needs and to build institutional capacity to launch programmatic environmental activities across campus over time. Developing these networks of expertise will enable the University to more effectively and swiftly respond to emerging environmental needs and assume a leadership role in varied environmental fields. Over the course of the project 20 proposals were submitted to a variety of funding agencies involving faculty teams from 19 academic departments; 4 projects were awarded totaling $950,000; special events were organized including the Environmental Lecture Series which attracted more than 1,000 attendees over the course of the project; 75 University faculty became involved in one or more Working Groups (original three Working Groups plus Phase 2 Working Groups); an expertise database was developed with approximately 275 faculty involved in environmental research and education as part of a campus-wide network of environmental expertise; 12 University centers and partners participated; and the three Environmental Fellows produced 3 publications as well as a number of presentations and papers in progress.

What Are We Doing? A Survey of United States Nephrology Fellowship Program Directors.