WorldWideScience

Sample records for professional year standing

  1. Stand dynamics in 60-year-old Allegheny hardwoods after thinning

    Science.gov (United States)

    Gary W. Miller

    1997-01-01

    Stand dynamics and tree growth in even-aged hardwood stands can be influenced by manipulating relative stand density, species composition, and stand structure. Land managers need quantitative information on the effect of vegetation manipulation to prescribe stand treatments that are appropriate for specific management objectives. Sixty-year-old stands composed of black...

  2. Stand development and yields of Appalachian hardwood stands managed with single-tree selection for at least 30 years

    Science.gov (United States)

    Neil I Lamson; H. Clay Smith; H. Clay Smith

    1991-01-01

    Appalachian hardwood stands in West Virginia were managed for 30 or more years using single-tree selection regeneration practices. Stand yield data suggest that current stand growth will provide economical harvest cuts for several future cutting cycles. This case study indicates that the single-tree selection practice has potential for landowners who want to maintain...

  3. Professional Development: A Six-Year Data Evaluation of HIDTA Law Enforcement Task Force Training Programs

    Science.gov (United States)

    Burnett, Larry D.

    2012-01-01

    This is a nationwide six-year data study of law enforcement training and professional development in relationship to workplace productivity. Why do we care about law enforcement training and professional development? Because the law enforcement environment is not standing still. Unlawful activity, and in particular drug trafficking strategies,…

  4. A Military Transitional Year Professionalism Curriculum.

    Science.gov (United States)

    Edwards, Mary; Sterbis, Joseph R; Olson, Holly L

    2014-09-01

    Development of professionalism is a critical component of a military transitional year residency. Little published research exists to guide programs in meeting this challenge. After significant concerns regarding resident professionalism were raised by Tripler Army Medical Center faculty, a novel transitional residency professionalism curriculum was conceived and implemented. Universal expectations of physician professionalism, as perceived by various stakeholders (patients, parents, faculty, and nurses), were explored using a small group, discussion-based curriculum. This was combined with a small group, discussion-based, lessons-learned project and a military-unique curriculum. Since implementation, the curriculum has had 100% satisfaction on the part of the faculty and 80% to 100% on the part of the residents, as measured by annual review surveys. Although resident professionalism scores on evaluations did not change significantly, the number of adverse actions because of professionalism lapses has decreased steadily in the 4 years since inception, and the program has been without any such actions for the past 18 months. Our novel transitional residency professionalism curriculum has been successful in a military residency program.

  5. Stand Structure and Composition 32 Years after Precommercial Thinning Treatments in a Mixed Northern Conifer Stand in Central Maine

    Science.gov (United States)

    Aaron R. Weiskittel; Laura S. Kenefic; Rongxia Li; John Brissette

    2011-01-01

    The effects of four precommercial thinning (PCT) treatments on an even-aged northern conifer stand in Maine were investigated by examining stand structure and composition 32 years after treatment. Replicated treatments applied in 1976 included: (1) control (no PCT), (2) row thinning (rowthin; 5-ft-wide row removal with 3-ft-wide residual strips), (3) row thinning with...

  6. Building a Model of Early Years Professionalism from Practitioners’ Perspectives

    Science.gov (United States)

    Brock, Avril

    2013-01-01

    Practitioner voice has been absent from debates regarding what constitutes professional behaviour and practice in the early years. This research identifies and uses the professional knowledge of a group of early years educators to create a typology of professionalism. The typology comprises seven inter-related dimensions of early years…

  7. Managing Appalachian hardwood stands using four regeneration practices--34 year results

    Science.gov (United States)

    H. Clay Smith; Gary W. Miller

    1987-01-01

    Adjacent Appalachian hardwood stands in West Virginia established on excellent growing sites were managed for a 34-year period using four regeneration practices. These practices included a commercial clearcut, 15.5-in diameter-limit, and two single-tree selection practices. An uncut area was maintained as a control. Stand development, growth response, and some stumpage...

  8. Thinning results from a mixed upland hardwood stand after 35 years

    Science.gov (United States)

    Ronald J., Jr. Myers; Kenneth R. Roeder; W. Henry McNab

    2008-01-01

    A long-term study of precommercial thinning was installed in a 6-year-old oak-dominated stand regenerated by clearcutting in the southern Appalachian Mountains of North Carolina. Three levels of residual stand density were tested: control (no thinning), and 200, and 400 residual trees per acre (TPA). Objectives of the study were to determine the response of an upland...

  9. Effects of thinning intensities on transpiration and productivity of 50-year-old Pinus koraeinsis stands

    Science.gov (United States)

    Park, J.; Kim, T.; Cho, S.; Ryu, D.; Moon, M.; Kim, H. S.

    2015-12-01

    This study investigated the effects of thinning intensities on stand transpiration and productivity of 50-year-old Korean pine forests for three years. Forest thinning, which remove some fraction of trees from stand, alters the microclimatic conditions such as radiation distribution within canopy, vapor pressure deficit, and amount of available soil water. These changes influence on the tree water use, and related tree growth. Thinning was conducted on March, 2012 with two intensities (Control, Light-thinning, and Heavy-thinning). Transpiration was estimated from sap flux density, which was measured with Granier-type thermal dissipation sensors. Tree diameter growth was measured with dendrometer, and converted to tree productivity using allometric equations developed specifically in our study sites.The climatic conditions showed remarkable differences among three years. In 2012, total precipitation was highest but spring was dry. 2013 was normal year with frequent rain events. In contrast, 2014 was hot and extremely dry. Stand transpiration was initially decreased ca. 20% and 42% on light-thinning and heavy-thinning stand, respectively. In second year, it gradually recovered in both thinning intensities, and was 19% and 37% lower on light-thinning and heavy-thinning stand, respectively. However, the recovery trends were different between two thinning intensities. Transpiration of heavy-thinning stand was recovered slowly than that of light thinning stand. In 2014, heavy-thinning stand transpired ca. 5% more than control plot in early growing season, but severe drought had negative effects that caused reduction of stand transpiration in thinned stand on late growing season. The tree-level productivity was increased initially ca. 24% and 28% on light-thinning and heavy-thinning stand, respectively. During the following growing seasons, this thinning-induced enhancement of productivity was diminished in light-thinning stand (21% in 2013 and 20% in 2014), but was

  10. Thinning cherry-maple stands in West Virginia: 5-year results

    Science.gov (United States)

    Neil I. Lamson; H. Clay. Smith; H. Clay. Smith

    1988-01-01

    In northern West Virginia, 60-year-old cherry-maple stands were thinned to 75,60, and 45 percent relative stand density. Analysis of 5-year growth data showed that basal-area growth was not reduced by thinning. Cubic-foot and board-foot volume growth decreased slightly. Individual-tree growth of all trees, dominant/codominant trees, and the 50 largest diameter trees...

  11. Five-yearly review: where do we stand now?

    CERN Multimedia

    Staff Association

    2016-01-01

    A reminder The first issue of Echo in 2016 announced a year of changes with many challenges for the Staff Association and the staff it represents. Indeed, following the decision of the Council in December 2015 to approve all components of the five-yearly review, many changes were to be implemented in 2016. This is the case of the new career structure, the definition of benchmark jobs (BMJ), the redesign of the advancement and promotions process, etc. Looking back at 2015 and the various statements In December 2015, the CERN Council emphasized: the substantial effort made by the Staff Association and the Management, taking into account the difficult economic situation faced by some Member States, led to the creation of a package of measures as balanced as possible. It is clear however: that there was no alignment of CERN basic salaries with the comparison salaries; that in the new career system, staff will have their advancement prospects, and consequently the level of their pension, reduced with respect to ...

  12. SIXTY YEARS AFTER INHALATIONAL DEVICES- WHERE DO WE STAND?

    Directory of Open Access Journals (Sweden)

    Jayasri Helen Gali

    2017-01-01

    Full Text Available BACKGROUND Bronchial asthma and chronic obstructive pulmonary disease are the Common Respiratory Diseases (CRD’s. Drugs delivered through inhaler devices are the backbone for treatment of CRD’s. Inhaler technique errors are common even after more than 60 years of introduction of these devices. The aim of the study is to explore the faulty inhaler techniques among patients with asthma and chronic obstructive pulmonary diseases. Health education has significant impact on improving the inhaler technique thereby achieving better disease control and also brings out regularity of inhaler usage by patients. MATERIALS AND METHODS All the relevant information including patients profile and usage of inhalers was collected by a prepared questionnaire from 242 patients with asthma or COPD attending our OPD. The patient’s inhaler technique was assessed using a standard checklist for proper use of a Metered-Dose Inhaler (MDI or Dry Powder Inhaler (DPI. All the participants were asked to demonstrate their inhaler technique, which was assessed and documented. Education was given to all patients about the correct inhalational method and they were also counseled to adhere to it. Inhaler technique was reassessed in all the patients after a month and reinforcement of the correct technique was done. Statistical Analysis- Using the chi-square test, P-values of each variable like age, gender, education, duration of illness, etc. were derived. P value of less than 0.05 was considered significant. Settings and Design- This is a cross-sectional study with an interventional component done on 242 patients with bronchial asthma or COPD attending the pulmonology OPD in Apollo Institute of Medical Sciences and Research. RESULTS Out of 242 patients studied on baseline evaluation in the first visit, only 46 patients (19.008% were able to do the technique correctly, which after education on the correct inhaler technique increased to 134 patients (55.37% in the follow up

  13. Stand up and Speak Out: Professional Training Can Help Bridge the Science Communication Gap

    Science.gov (United States)

    Neeley, E.; Simler Smith, B.; Baron, N.

    2011-12-01

    our workshops is helping scientists understand the needs of non-scientist audiences, whether they are talking to a U.S. Senator, a local journalist, or a group of school children. Another key is providing a "safe space" for scientists to experiment with new approaches to communication, with an emphasis on both peer feedback and professional advice. We encourage our workshop participants to tell stories rather than quote data, to get to the point quickly, and to convince their audiences why they should care. We actively push scientists outside their comfort zones; if they stumble during the learning process, they are much less likely to do so when they are formally on the record. Peer feedback is a crucial ingredient that can promote a culture of camaraderie and support long after the workshop ends. In our experience, when scientists have solid training and a dependable support network, the courage to reach out and "stand up for their science" follows naturally. In fact, by becoming better communicators, scientists also become better leaders almost by default. In turn, better leaders make for better scientists. Many of the scientist-communicators COMPASS has trained have gone on to pioneer training initiatives at their own institutions, seeding the next generation of scientific leaders in the process.

  14. Stand age affects fertilizer nitrogen response in first-year corn following alfalfa

    Science.gov (United States)

    The amount of N that alfalfa (Medicago sativa L.) provides to subsequent first-year corn (Zea mays L.) depends, in part, on the age of alfalfa at termination. Our objective was to determine how alfalfa stand age affects N availability and fertilizer N requirements for first-year corn. Fertilizer N w...

  15. Thinning stagnated ponderosa and Jeffrey pine stands in northeastern California: 30-year effects

    Science.gov (United States)

    Robert J. Lilieholm; Dennis E. Teeguarden; Donald T. Gordon

    1989-01-01

    Response to precommercial thinning in stagnated 55-year-old ponderosa (Pinus ponderosa Dougl. ex Laws.) and Jeffrey pine (P. jeffreyi Grev. and Balf.) stands in northeastern alifornia was rapid and long-lasting. During the first 5 years after thinning, average annual diameter at breast height (d.b.h.) and height growth of trees on...

  16. Stand response of 16-year-old upland hardwood regeneration to crop-tree release on a medium quality site in the Southern Appalachians after 24 years

    Science.gov (United States)

    W. Henry. McNab

    2010-01-01

    A crop tree release was made in a 16-year-old upland hardwood stand on a medium-quality site using one of two treatments: mechanical or chemical. After 24 years there was no significant difference in stand response between the two treatments as measured by mean increase in stand diameter, basal area, total height, height to base of live...

  17. Floristic diversity, stand structure, and composition 11 years after herbicide site preparation

    Science.gov (United States)

    James H. Miller; Robert S. Boyd; M. Boyd. Edwards

    1999-01-01

    This study tested for effects of site preparation herbicides applied at high labeled rates 11 years earlier on plant species richness, diversity, and stand structure and composition. Four study sites in three physiographic provinces were established in central Georgia in 1984. Six herbicide treatments were included on each site: hexazinone liquid, hexazinone pellets,...

  18. Overuse Injuries in Professional Ballet: Influence of Age and Years of Professional Practice

    Science.gov (United States)

    Sobrino, Francisco José; Guillén, Pedro

    2017-01-01

    Background: In spite of the high rate of overuse injuries in ballet dancers, no studies have investigated the prevalence of overuse injuries in professional dancers by providing specific diagnoses and details on the differences in the injuries sustained as a function of age and/or years of professional practice. Hypothesis: Overuse injuries are the most prevalent injuries in ballet dancers. Professional ballet dancers suffer different types of injuries depending on their age and years of professional practice. Study Design: Descriptive epidemiology study. Methods: This descriptive epidemiological study was carried out between January 1, 2005, and October 10, 2010, regarding injuries sustained by professional dancers belonging to the major Spanish ballet companies practicing classical, neoclassical, contemporary, and Spanish dance. The sample was distributed into 3 different groups according to age and years of professional practice. Data were obtained from the specialized medical care the dancers received from the Trauma and Orthopaedic Surgery Service at Fremap in Madrid. The dependent variable was the study of the injury. Results: A total of 486 injuries were identified over the study period, with overuse injuries being the most common etiology (P ballet and veteran dancers practicing contemporary ballet (P = .01). Specifically, among other findings, stress fractures of the base of the second metatarsal (P = .03), patellofemoral syndrome, and os trigonum syndrome were more prevalent among junior professionals (P = .04); chondral injury of the knee in senior professionals (P = .04); and cervical disc disease in dancers of intermediate age and level of experience. Conclusion: Overall, overuse injuries were more prevalent in younger professionals, especially in women. This finding was especially true for the more technical ballet disciplines. On the other hand, in the athletic ballet disciplines, overuse lesions occurred mainly in the more senior professionals

  19. Perception of professionalism among first year medical students in OIU

    African Journals Online (AJOL)

    Material and methods: The first year medical students at the Faculty of Medicine and Health Sciences, Omdurman Islamic University were taught the Human Rights declaration issued by the United ... About 9(5.4%) -24(12.4%) are not clear about the role of the medical professional in the society in advocating for patients.

  20. Tree growth in thinned and unthinned White fir stands 20 years after a Douglas-fir tussock moth outbreak.

    Science.gov (United States)

    Boyd E. Wickman

    1988-01-01

    Twenty-year postoutbreak growth was compared in thinned and unthinned, severely defoliated stands. Basal area of unthinned white fir has declined 37 percent and pine basal area has increased 32 percent since 1964. The stand thinned in 1960 has the lowest basal area in the study area, but the greatest tree growth before and after the outbreak. All defoliated fir are...

  1. Understory plant development in artificial canopy gaps in an 81-year-old forest stand on Chichagof Island, southeast Alaska

    Science.gov (United States)

    Scott Harris; Jeffrey Barnard

    2017-01-01

    This study assesses the understory plant response and associated effects on forage resources available to Sitka black-tailed deer (Odocoileus hemionus sitkensis), to the creation of artificial canopy gaps in a young-growth forest stand in the coastal temperate rain forest of southeast Alaska. The forest stand was approximately 58 years old when gaps were created and...

  2. Teaching professionalism to first year medical students using video clips.

    Science.gov (United States)

    Shevell, Allison Haley; Thomas, Aliki; Fuks, Abraham

    2015-01-01

    Medical schools are confronted with the challenge of teaching professionalism during medical training. The aim of this study was to examine medical students' perceptions of using video clips as a beneficial teaching tool to learn professionalism and other aspects of physicianship. As part of the longitudinal Physician Apprenticeship course at McGill University, first year medical students viewed video clips from the television series ER. The study used qualitative description and thematic analysis to interpret responses to questionnaires, which explored the educational merits of this exercise. Completed questionnaires were submitted by 112 students from 21 small groups. A major theme concerned the students' perceptions of the utility of video clips as a teaching tool, and consisted of comments organized into 10 categories: "authenticity and believability", "thought provoking", "skills and approaches", "setting", "medium", "level of training", "mentorship", "experiential learning", "effectiveness" and "relevance to practice". Another major theme reflected the qualities of physicianship portrayed in video clips, and included seven categories: "patient-centeredness", "communication", "physician-patient relationship", "professionalism", "ethical behavior", "interprofessional practice" and "mentorship". This study demonstrated that students perceived the value of using video clips from a television series as a means of teaching professionalism and other aspects of physicianship.

  3. Na effects of heavy thinning on Turkey oak tree and stand increment in the five-year period

    OpenAIRE

    Bobinac Martin T.; Vučković Milivoj; Andrašev Siniša

    2003-01-01

    The effects of heavy thinning on tree and stand increment were studied on sample plots in the artificially established Turkey oak stand, aged 51 years. Before thinning, extremely low height and diameter increments were recorded and also the process of revitalization and tree decline. Heavy thinning at the stand age of 46 years removed 38.0% of trees and 31. 4% of wood volume. Five years later, on the heavily thinned plot, a lower current increment of basal area and volume per ha for 10-13% wa...

  4. An implantable neuroprosthesis for standing and walking in paraplegia: 5-year patient follow-up

    Science.gov (United States)

    Guiraud, David; Stieglitz, Thomas; Koch, Klaus Peter; Divoux, Jean-Louis; Rabischong, Pierre

    2006-12-01

    We present the results of a 5-year patient follow-up after implantation of an original neuroprosthesis. The system is able to stimulate both epimysial and neural electrodes in such a way that the complete flexor-extensor chain of the lower limb can be activated without using the withdrawal reflex. We demonstrate that standing and assisted walking are possible, and the results have remained stable for 5 years. Nevertheless, some problems were noted, particularly regarding the muscle response on the epimysial channels. Analysis of the electrical behaviour and thresholds indicated that the surgical phase is crucial because of the sensitivity of the functional responses to electrode placement. Neural stimulation proved to be more efficient and more stable over time. This mode requires less energy and provides more selective stimulation. This FES system can be improved to enable balanced standing and less fatiguing gait, but this will require feedback on event detection to trigger transitions between stimulation sequences, as well as feedback to the patient about the state of his lower limbs.

  5. Five-year durability of stand-alone interspinous process decompression for lumbar spinal stenosis

    Directory of Open Access Journals (Sweden)

    Nunley PD

    2017-09-01

    Full Text Available Pierce D Nunley,1 Vikas V Patel,2 Douglas G Orndorff,3 William F Lavelle,4 Jon E Block,5 Fred H Geisler6 1Spine Institute of Louisiana, Shreveport, LA, 2The Spine Center, University of Colorado Hospital, Denver, CO, 3Spine Colorado, Mercy Regional Hospital, Durango, CO, 4Upstate Bone and Joint Center, East Syracuse, NY, 5Independent Consultant, San Francisco, CA, 6Independent Consultant, Chicago, IL, USA Background: Lumbar spinal stenosis is the most common indication for spine surgery in older adults. Interspinous process decompression (IPD using a stand-alone spacer that functions as an extension blocker offers a minimally invasive treatment option for intermittent neurogenic claudication associated with spinal stenosis.Methods: This study evaluated the 5-year clinical outcomes for IPD (Superion® from a randomized controlled US Food and Drug Administration (FDA noninferiority trial. Outcomes included Zurich Claudication Questionnaire (ZCQ symptom severity (ss, physical function (pf, and patient satisfaction (ps subdomains, leg and back pain visual analog scale (VAS, and Oswestry Disability Index (ODI.Results: At 5 years, 84% of patients (74 of 88 demonstrated clinical success on at least two of three ZCQ domains. Individual ZCQ domain success rates were 75% (66 of 88, 81% (71 of 88, and 90% (79 of 88 for ZCQss, ZCQpf, and ZCQps, respectively. Leg and back pain success rates were 80% (68 of 85 and 65% (55 of 85, respectively, and the success rate for ODI was 65% (57 of 88. Percentage improvements over baseline were 42%, 39%, 75%, 66%, and 58% for ZCQss, ZCQpf, leg and back pain VAS, and ODI, respectively (all P<0.001. Within-group effect sizes were classified as very large for four of five clinical outcomes (ie, >1.0; all P<0.0001. Seventy-five percent of IPD patients were free from reoperation, revision, or supplemental fixation at their index level at 5 years.Conclusion: After 5 years of follow-up, IPD with a stand-alone spacer provides

  6. [Professional psychological selection system in the Air Force - 50 years].

    Science.gov (United States)

    Pokrovskiĭ, B L

    2014-08-01

    Given the data about the establishment of the professional psychological selection system in the Air Force in 1958-1964 in the NIIIAM Air Force by the team psychological department under the leadership of K.K.Platonova. Given the names of the developers of this system and given the results of their research. The result of all made work the order of Air Force Commander about the introduction of the psychological selection in Higher Military Aviation School of Pilots, starting from a set of 1964 became. Recommendations for professional psychological selection of a wide range of aviation professionals in various fields, and in the future - and other professionals of the Armed Forces, became the results of future work.

  7. Soil biodiversity in artificial black pine stands one year after selective silvicultural treatments

    Science.gov (United States)

    Mocali, Stefano; Fabiani, Arturo; Landi, Silvia; Bianchetto, Elisa; Montini, Piergiuseppe; Samaden, Stefano; Cantiani, Paolo

    2017-04-01

    The decay of forest cover and soil erosion is a consequence of continual intensive forest exploitation, such as grazing and wild fires over the centuries. From the end of the eighteenth century up to the mid-1900s, black pine plantations were established throughout the Apennines' range in Italy, to improve forest soil quality. The main aim of this silvicultural treatment was to re-establish the pine as a first cover and pioneer species. A series of thinning activities were therefore planned by foresters when these plantations were designed. The project Selpibiolife (LIFE13 BIO/IT/000282) has the main objective to demonstrate the potential of an innovative silvicultural treatment to enhance soil and flora biodiversity and under black pine stands. The monitoring will be carried out by comparing selective and traditional thinning methods (selecting trees from below leaving well-spaced, highest-quality trees) to areas without any silvicultural treatments (e.g. weeding, cleaning, liberation cutting). The monitoring survey was carried out in Pratomagno and Amiata Val D'Orcia areas on the Appennines (Italy) and involved different biotic levels: microorganisms, mesofauna, nematodes and macrofauna (Coleoptera) and flora. The microbial (bacteria and fungi) diversity was assessed by both biochemical (microbial biomass, microbial respiration, metabolic quotient) and molecular (microbiota) approaches whereas QBS (Soil Biological Quality) index and diversity indexes were determined for mesofauna and other organisms, respectively, including flora. The overall results highlighted different a composition and activity of microbial communities within the two areas before thinning, and revealed a significant difference between the overall biodiversity of the two areas. Even though silvicultural treatments provided no significant differences at floristic level, microbial and mesofaunal parameters revealed to be differently affected by treatments. In particular, little but significant

  8. Fifty-year development of Douglas-fir stands planted at various spacings.

    Science.gov (United States)

    Donald L. Reukema

    1979-01-01

    A 51-yr record of observations in stands planted at six spacings, ranging from 4 to 12 ft, illustrates clearly the beneficial effects of wide initial spacing and the detrimental effects of carrying too many trees relative to the size to which they will be grown. Not only are trees larger, but yields per acre are greater at wide spacings.

  9. Age structure of a southern pine stand following 72 years of uneven-aged silviculture

    Science.gov (United States)

    Don C. Bragg

    2012-01-01

    Work on uneven-aged silviculture in southern pine stands on the Crossett Experimental Forest (CEF) began in the 1930s, when a number of 16.2-ha compartments were placed into a series of demonstration projects and studies (Reynolds 1980). Two of these compartments, the Good and Poor Farm Forestry Forties, have been maintained continuously in this silvicultural regime...

  10. Linguistic and Structural Analyses of Stand-Alone Literature Reviews: Seventy-Five Years of Change

    Science.gov (United States)

    Wright, Heidi Rachel

    2016-01-01

    The purpose of this dissertation is to offer a multifaceted overview of stand-alone literature reviews. These texts, literature reviews published unattached to research articles, have existed for centuries but remained largely unstudied by linguists. Thus, the goal of this project is to present these reviews' situational, grammatical, and…

  11. 76 FR 13236 - Fiscal Year (FY) 2011 through FY 2013 Stand Down Grant Requests

    Science.gov (United States)

    2011-03-10

    ... DVET. Applicants must provide details for every planned expenditure in the budget narrative. Any... Center or VA Outpatient Clinic. VETS reserves the right to disapprove any proposed cost not consistent... with the USDOL; 2. A Program Narrative that states the need for the Stand Down, geographical area to be...

  12. Sustaining Care: Cultivating Mindful Practice in Early Years Professional Development

    Science.gov (United States)

    Taggart, Geoff

    2015-01-01

    The practitioner's own self is a resource in early childhood education and care (ECEC). It is proposed that an experiential training focusing on the "professional self" helps to raise awareness of how psychological dispositions may impair or enhance quality of provision. A key concept in such training is emotional labour, explored with…

  13. Effects of Dwarf Mistletoe on Stand Structure of Lodgepole Pine Forests 21-28 Years Post-Mountain Pine Beetle Epidemic in Central Oregon

    Science.gov (United States)

    Agne, Michelle C.; Shaw, David C.; Woolley, Travis J.; Queijeiro-Bolaños, Mónica E.

    2014-01-01

    Lodgepole pine (Pinus contorta) forests are widely distributed throughout North America and are subject to mountain pine beetle (Dendroctonus ponderosae) epidemics, which have caused mortality over millions of hectares of mature trees in recent decades. Mountain pine beetle is known to influence stand structure, and has the ability to impact many forest processes. Dwarf mistletoe (Arceuthobium americanum) also influences stand structure and occurs frequently in post-mountain pine beetle epidemic lodgepole pine forests. Few studies have incorporated both disturbances simultaneously although they co-occur frequently on the landscape. The aim of this study is to investigate the stand structure of lodgepole pine forests 21–28 years after a mountain pine beetle epidemic with varying levels of dwarf mistletoe infection in the Deschutes National Forest in central Oregon. We compared stand density, stand basal area, canopy volume, proportion of the stand in dominant/codominant, intermediate, and suppressed cohorts, average height and average diameter of each cohort, across the range of dwarf mistletoe ratings to address differences in stand structure. We found strong evidence of a decrease in canopy volume, suppressed cohort height, and dominant/codominant cohort diameter with increasing stand-level dwarf mistletoe rating. There was strong evidence that as dwarf mistletoe rating increases, proportion of the stand in the dominant/codominant cohort decreases while proportion of the stand in the suppressed cohort increases. Structural differences associated with variable dwarf mistletoe severity create heterogeneity in this forest type and may have a significant influence on stand productivity and the resistance and resilience of these stands to future biotic and abiotic disturbances. Our findings show that it is imperative to incorporate dwarf mistletoe when studying stand productivity and ecosystem recovery processes in lodgepole pine forests because of its potential to

  14. Stand Dynamics and Biomass Increment in a Lucidophyllous Forest over a 28-Year Period in Central Japan

    Directory of Open Access Journals (Sweden)

    Siyu Chen

    2017-10-01

    Full Text Available Secondary lucidophyllous forest is one of the dominant forests in human-dominated subtropical/warm-temperate regions in East Asia. There were few direct monitoring techniques to elucidate the following hypotheses: (a self-thinning may govern the stand development process and (b wood production decline can be observed during secondary succession in a lucidophyllous forest. We conducted a long-term study at a permanent plot in central Japan, since 1989. The forest consists mainly of Castanopsis cuspidata in a canopy layer, Cleyera japonica, and Eurya japonica in a subtree layer. During the 28-year period, the basal area of the stand significantly increased due to the growth of C. cuspidata, from 29.18 ± 1.84 (87.8% of total to 38.71 ± 2.22 m2 ha−1 (91.9%, while the stem density of C. cuspidata significantly decreased from 666 ± 13 to 404 ± 10 stems ha−1 in proportion to accumulating biomass (117.8 to 166.6 ton ha−1. The annual woody net primary production ranged from 2.40 ± 0.13 to 3.93 ± 0.33 ton ha−1 year−1 as a nearly 70-year-old forest. There was no age-related decline of woody net primary production (NPP was found during secondary succession, and the growth of individual tree still increased when the self-thinning process governed the stand.

  15. First year students negotiating professional and academic identities: The case of scholarly soldiers

    Directory of Open Access Journals (Sweden)

    Kate Wilson

    2015-03-01

    Full Text Available As they make the transition to tertiary study, first year students adopt complex new identities. In professional courses, this entails both academic and professional identities. This paper reports on a study of the first year experience at UNSW Canberra (the Australian Defence Force Academy. UNSW Canberra aims to provide a quality liberal education for future military officers. With on-going military training and supervision, students develop a strong sense of professional identity as members of the Defence Forces. But what of their identity as scholars? This paper discusses the question of academic identity in an institution with a specific professional goal and reflects on the implications for learning advisers and lecturers in professional courses at other universities. Using a framework of social identity complexity, our findings suggest that students who manage these dual identities effectively are more likely to succeed than those who are unable to reconcile their professional and academic selves. 

  16. Carbon storage as affected by different site preparation techniques two years after mixed forest stand installation

    Energy Technology Data Exchange (ETDEWEB)

    Fonseca, F.; Figueiredo, T. de; Martins, A.

    2014-06-01

    Aim of study: This study aims at evaluating the impact of site preparation techniques prior to plantation on carbon storage and distribution in a young mixed stand of Pseudotsuga menziesii (PM) and Castanea sativa (CS). Area of study: The experimental field was established near Macedo de Cavaleiros, Northern Portugal, at 700 m elevation, mean annual temperature 12 degree centigrade and mean annual rainfall 678 mm. Material and methods: The experimental layout includes three replicates, where the different treatments corresponding to different tillage intensities were randomly distributed (high, moderate and slight intensity), in plots with an area of 375 m{sup 2} each. Twenty six months after forest stand installation, samples of herbaceous vegetation (0.49 m{sup 2} quadrat), forest species (8 PM and 8 CS) and mineral soil (at 0-5, 5-15, 15-30 and 30-60 cm depth) were collected in 15 randomly selected points in each treatment, processed in laboratory and analyzed for carbon by elemental carbon analyzer. Main results: The results obtained showed that: (i) more than 90% of the total carbon stored in the system is located in the soil, increasing in depth with tillage intensity; (ii) the contribution of herbaceous vegetation and related roots to the carbon storage is very low; (iii) the amount of carbon per tree is higher in CS than in PM; (iv) the global carbon storage was affected by soil tillage generally decreasing with the increase of tillage intensity. Accordingly, carbon storage capacity as affected by the application of different site preparation techniques should be a decision support tool in afforestation schemes. (Author)

  17. Carbon storage as affected by different site preparation techniques two years after mixed forest stand installation

    Directory of Open Access Journals (Sweden)

    Felicia Fonseca

    2014-04-01

    Full Text Available Aim of study: This study aims at evaluating the impact of site preparation techniques prior to plantation on carbon storage and distribution in a young mixed stand of Pseudotsuga menziesii (PM and Castanea sativa (CS. Area of study: The experimental field was established near Macedo de Cavaleiros, Northern Portugal, at 700 m elevation, mean annual temperature 12ºC and mean annual rainfall 678 mm. Material and Methods: The experimental layout includes three replicates, where the different treatments corresponding to different tillage intensities were randomly distributed (high, moderate and slight intensity, in plots with an area of 375 m2 each. Twenty six months after forest stand installation, samples of herbaceous vegetation (0.49 m2 quadrat, forest species (8 PM and 8 CS and mineral soil (at 0-5, 5-15, 15-30 and 30-60 cm depth were collected in 15 randomly selected points in each treatment, processed in laboratory and analyzed for carbon by elemental carbon analyzer. Main results: The results obtained showed that: (i more than 90% of the total carbon stored in the system is located in the soil, increasing in depth with tillage intensity; (ii the contribution of herbaceous vegetation and related roots to the carbon storage is very low; (iii the amount of carbon per tree is higher in CS than in PM; (iv the global carbon storage was affected by soil tillage generally decreasing with the increase of tillage intensity. Accordingly, carbon storage capacity as affected by the application of different site preparation techniques should be a decision support tool in afforestation schemes.Keywords: Site preparation; forest species; herbaceous vegetation; carbon storage; mineral soil; Portugal.

  18. Douglas-fir ectomycorrhizae in 40- and 400-year-old stands: mycobiont availability to late successional western hemlock.

    Science.gov (United States)

    T. R. Horton; R. Molina; K. Hood

    2005-01-01

    We investigated ectomycorrhizal (EM) fungi in forest stands containing both early successional Douglas-fir and late successional western hemlock at two points in the typical stand development by identifying EM fungi from roots of Douglas-fir and western hemlock in mixed stands. Tn an early seral stage forest, EM roots of western hemlock seedlings and intermingling 40-...

  19. The role of legitimation in the professional socialization of second-year undergraduate athletic training students.

    Science.gov (United States)

    Klossner, Joanne

    2008-01-01

    Professional socialization during formal educational preparation can help students learn professional roles and can lead to improved organizational socialization as students emerge as members of the occupation's culture. Professional socialization research in athletic training is limited. To present the role of legitimation and how it influences the professional socialization of second-year athletic training students. Modified constructivist grounded theory and case study methods were used for this qualitative study. An accredited undergraduate athletic training education program. Twelve second-year students were selected purposively. The primary sample group (n = 4) was selected according to theoretical sampling guidelines. The remaining students made up the cohort sample (n = 8). Theoretically relevant data were gathered from 14 clinical instructors to clarify emergent student data. Data collection included document examination, observations, and interviews during 1 academic semester. Data were collected and analyzed through constant comparative analysis. Data triangulation, member checking, and peer-review strategies were used to ensure trustworthiness. Legitimation from various socializing agents initiated professional socialization. Students viewed trust and team membership as rewards for role fulfillment. My findings are consistent with the socialization literature that shows how learning a social or professional role, using rewards to facilitate role performance, and building trusting relationships with socializing agents are important aspects of legitimation and, ultimately, professional socialization.

  20. Educational analysis of a first year engineering physics experiment on standing waves: based on the ACELL approach

    Energy Technology Data Exchange (ETDEWEB)

    Bhathal, Ragbir [School of Engineering, University of Western Sydney, NSW1797 (Australia); Sharma, Manjula D; Mendez, Alberto [School of Physics, University of Sydney, NSW 2006 (Australia)], E-mail: r.bhathal@uws.edu.au

    2010-01-15

    This paper describes an educational analysis of a first year physics experiment on standing waves for engineering students. The educational analysis is based on the ACELL (Advancing Chemistry by Enhancing Learning in the Laboratory) approach which includes a statement of educational objectives and an analysis of student learning experiences. The experiment is likely to be found in many physics departments, hence is appropriate to illustrate the ACELL approach in physics. The concepts associated with standing waves are difficult; however, they are underpinned by mathematical formulation which lend themselves to be visualized in experiments. The challenge is to strike a balance between these two for the particular student cohort. In this study, this balance is achieved by using simple equipment and providing appropriate scaffolds for students to associate abstract concepts with concrete visuals. In essence the experiment is designed to adequately manage cognitive resources. Students work in pairs and are questioned and assisted by demonstrators and academic staff during a 2 h practical class. Students were surveyed using the ACELL instrument. Analysis of the data showed that by completing the practical students felt that their understanding of physics had increased. Furthermore, students could see the relevance of this experiment to their engineering studies and that it provided them with an opportunity to take responsibility for their own learning. Overall they had a positive learning experience. In short there is a lot of dividend from a small outlay of resources.

  1. Managing Appalachian hardwood stands using four management practices: 60-year results

    Science.gov (United States)

    Thomas M. Schuler; Melissa Thomas-Van Gundy; John P. Brown; Jan Wiedenbeck

    2017-01-01

    A long-term forest management case study on the Fernow Experimental Forest in West Virginia referred to as the Cutting Practice Level study is evaluated after 60 years. Treatments include a commercial clearcut (one time application), a 39 cm diameter-limit (applied 4 times), uneven-aged management using two variations of single-tree selection (applied 7 and 8 times,...

  2. Differences in regeneration between hurricane damaged and clear-cut mangrove stands 25 years after clearing

    NARCIS (Netherlands)

    Ferwerda, J.G.; Ketner, P.; McGuiness, K.A.

    2007-01-01

    The effect of human disturbance on mangrove forest may be substantially different from the effects of natural disturbances. This paper describes differences in vegetation composition and structure of five vegetation types in two mangrove areas near Darwin, Australia, 25 years after disturbance. The

  3. Taking a Stand: The Next 50 Years of Community Psychology.

    Science.gov (United States)

    Brodsky, Anne E

    2016-12-01

    On the occasion of the 50th anniversary of community psychology, the author looks backwards in community psychology literature and to each side in other allied disciplines to suggest three fundamental issues that are in need of critical reflection and re-evaluation as we move toward the next 50 plus years of our field. These fundamental issues are: Defining community psychology, Doing community psychology, and Perfecting community psychology. © Society for Community Research and Action 2016.

  4. Teacher Transition between Year Levels in Primary Schools: An Opportunity for Continuing Professional Development

    Science.gov (United States)

    Carlyon, Tracey

    2015-01-01

    Teacher transition between year levels is common practice in many primary schools in New Zealand; however, it is not always perceived as an opportunity for teachers' continuing professional development (CPD). This article reports on a case study that explored four primary school teachers' experiences of transition between year levels. The teachers…

  5. 'A good midwife stands out': 3rd year midwifery students' views.

    Science.gov (United States)

    Carolan, Mary

    2013-02-01

    the midwifery workforce in Australia is ageing and predominantly part-time. There is considerable interest in the induction and retention of new midwives in the profession. this study was undertaken to explore 3rd year students' views of the good midwife. It was anticipated that student views would show evidence of early transition and socialisation into the profession. qualitative thematic analysis. Melbourne, Australia all completing midwifery students, in 2010, were invited to participate (n=31). three broad themes emerged from the analysis: (1) a skilled practitioner; (2) a caring and compassionate individual; and (3) beyond the call of duty: passion and enthusiasm for midwifery. it was evident that 3rd year students' views of the good midwife were becoming aligned with the views of qualified midwives. Students also acknowledged the importance of safe practice at the same time as supporting women to make decisions. However, their intense passion and enthusiasm for midwifery practice may make them vulnerable to disappointment with the profession. Copyright © 2011 Elsevier Ltd. All rights reserved.

  6. Medical students' perceptions of professional misconduct: relationship with typology and year of programme.

    Science.gov (United States)

    Zulkifli, Juliana; Noel, Brad; Bennett, Deirdre; O'Flynn, Siun; O'Tuathaigh, Colm

    2018-02-01

    To examine the contribution of programme year and demographic factors to medical students' perceptions of evidence-based classification categories of professional misconduct. Students at an Irish medical school were administered a cross-sectional survey comprising 31 vignettes of professional misconduct, which mapped onto a 12-category classification system. Students scored each item using a 5-point Likert scale, where 1 represents the least severe form of misconduct and 5 the most severe. Of the 1012 eligible respondents, 561 students completed the survey, providing a response rate of 55%. Items pertaining to disclosure of conflict of interest were ranked as the least severe examples of professional misconduct, and this perception was highest among finalyear students. While ratings of severity declined for items related to 'inappropriate conduct not in relation to patient' and 'inappropriate use of social media' between years 1 and 3, ratings for both categories increased again among clinical cycle (fourth and final year) students. Increased clinical exposure during years 4 and 5 of the undergraduate programme was associated with better recognition of the importance of selected professional domains. Disclosure of conflict of interest is identified as an area of medical professionalism that requires greater emphasis for students who are at the point of transition from student to doctor. © 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 granted.

  7. Moral distress in intensive care unit professionals is associated with profession, age, and years of experience.

    Science.gov (United States)

    Dodek, Peter M; Wong, Hubert; Norena, Monica; Ayas, Najib; Reynolds, Steven C; Keenan, Sean P; Hamric, Ann; Rodney, Patricia; Stewart, Miriam; Alden, Lynn

    2016-02-01

    To determine which demographic characteristics are associated with moral distress in intensive care unit (ICU) professionals. We distributed a self-administered, validated survey to measure moral distress to all clinical personnel in 13 ICUs in British Columbia, Canada. Each respondent to the survey also reported their age, sex, and years of experience in the ICU where they were working. We used multivariate, hierarchical regression to analyze relationships between demographic characteristics and moral distress scores, and to analyze the relationship between moral distress and tendency to leave the workplace. Response rates to the surveys were the following: nurses--428/870 (49%); other health professionals (not nurses or physicians)--211/452 (47%); physicians--30/68 (44%). Nurses and other health professionals had higher moral distress scores than physicians. Highest ranked items associated with moral distress were related to cost constraints and end-of-life controversies. Multivariate analyses showed that age is inversely associated with moral distress, but only in other health professionals (rate ratio [95% confidence interval]: -7.3 [-13.4, -1.2]); years of experience is directly associated with moral distress, but only in nurses (rate ratio (95% confidence interval):10.8 [2.6, 18.9]). The moral distress score is directly related to the tendency to leave the ICU job, in both the past and present, but only for nurses and other non-physician health professionals. Moral distress is higher in ICU nurses and other non-physician professionals than in physicians, is lower with older age for other non-physician professionals but greater with more years of experience in nurses, and is associated with tendency to leave the job. Copyright © 2015 Elsevier Inc. All rights reserved.

  8. Ground beetle (Coleoptera, Carabidae) assemblages inhabiting Scots pine stands of Puszcza Piska Forest: six-year responses to a tornado impact.

    Science.gov (United States)

    Skłodowski, Jarosław; Garbalińska, Paulina

    2011-01-01

    Ground beetle assemblages were studied during 2003-08 in the Pisz Forest by comparing stands disturbed by a tornado to undisturbed control stands. The following exploratory questions were put forward. (1) How do the carabid assemblages change during six years following the tornado impact? (2) Does the carabid assemblage recovery begin during the six first post-tornado years? To assess the state of carabid assemblages we used two indices: the MIB (Mean Individual Biomass) and the SPC (Sum of Progressive Characteristics). Carabid assemblages in the disturbed and in the control stands, as expressed by these two indices, were compared using the length of a regression distance (sample distance in a MIB:SPC coordinate system). A cluster analysis revealed that the assemblages of the disturbed and the control stands were different. The tornado-impacted stands produced lower carabid catch rates, but species richness was significantly higher there than in the control stands. They hosted lower proportions of individuals of European species, of large zoophages, and of forest and brachypterous species, than the control stands. The observed reduction in SPC and MIB, and an increase in the regression distances may indicate that the carabid assemblages had not started to recover from the tornado-caused disturbance. Carabid assemblages apparently responded to the tornado in two steps. Firstly, the first three years were characterized by moderate decreases of index values. Secondly, from the fourth to the sixth year after the tornado, many observed changes became magnified. We did not observe clear signals of the recovery of forest carabid assemblages during the six follow-up years.

  9. Stem quality of oak in 15-year-old stands: influence of species within harvesting treatment and fencing

    Science.gov (United States)

    Kurt W. Gottschalk

    1997-01-01

    The effect of harvesting treatment, fencing, and species on the stem quality of oak (Quercus spp.) was evaluated in mixed-hardwood stands on the Allegheny Plateau in central Pennsylvania. The regeneration harvests included commercial clearcut that removed most stems ≥ 15 cm dbh and a clearcut with timber stand improvement (TSI) that removed...

  10. Reframing Leadership as a Participative Pedagogy: The Working Theories of Early Years Professionals

    Science.gov (United States)

    Murray, Janet; Clark, Rory McDowall

    2013-01-01

    Traditional notions of leadership are at odds with the pedagogy and ethos of Early Childhood Education and Care (ECEC), prompting increasing international concern to develop new understandings which are better suited and create greater leadership capacity. The introduction of the Early Years Professional (EYP) in England, as a leader of practice…

  11. Altered postural control strategies in quiet standing more than 20 years after rupture of the anterior cruciate ligament.

    Science.gov (United States)

    Stensdotter, Ann-Katrin; Tengman, Eva; Häger, Charlotte

    2016-05-01

    To explore long-term consequences of anterior cruciate ligament (ACL) rupture on postural sway and control strategies during bilateral quiet standing, in subjects treated with or without reconstructive surgery compared to uninjured controls. 70 individuals who had unilateral ACL rupture 23±2.4 years ago (33 received ACL reconstructive surgery, ACLR, and 37 had physiotherapy only, ACLPT) and 33 uninjured matched controls (CTRL) (mean age 46±5.3) stood quietly with eyes closed for 3min on a firm and on a compliant surface, respectively. Center of pressure (CoP) was registered with a force plate and postural sway was calculated from center of mass (CoM) derived from 3D kinematics. Sway density (SD) analyses of CoP assessed distance and duration of stable phases. The torque controlling postural sway was estimated from CoP-CoM. Comparisons across conditions to CTRL revealed larger CoP-CoM-area in ACLR (p=0.017, CI: 10.95, 143.10), but not in ACLPT. Mean distance between SD-peaks was greater for ACLR (ppostural control efforts than CTRL but without significant differences in postural sway. Control efforts were thus not directly associated with sway and further research should be focused on variance in postural control strategies. Copyright © 2016. Published by Elsevier B.V.

  12. The ectomycorrhizal community of conifer stands on peat soils 12 years after fertilization with wood ash.

    Science.gov (United States)

    Klavina, Darta; Pennanen, Taina; Gaitnieks, Talis; Velmala, Sannakajsa; Lazdins, Andis; Lazdina, Dagnija; Menkis, Audrius

    2016-02-01

    We studied long-term effects of fertilization with wood ash on biomass, vitality and mycorrhizal colonization of fine roots in three conifer forest stands growing in Vacciniosa turf. mel. (V), Myrtillosa turf. mel. (M) and Myrtillosa turf. mel./Caricoso-phragmitosa (MC) forest types on peat soils. Fertilization trials amounting 5 kg/m(2) of wood ash were established 12 years prior to this study. A total of 63 soil samples with roots were collected and analysed. Ectomycorrhizal (ECM) fungi in roots were identified by morphotyping and sequencing of the fungal internal transcribed spacer (ITS) region. In all forest types, fine root biomass was higher in fertilized plots than in control plots. In M forest type, proportion of living fine roots was greater in fertilized plots than in control plots, while in V and MC, the result was opposite. Fifty ECM species were identified, of which eight were common to both fertilized and control plots. Species richness and Shannon diversity index were generally higher in fertilized plots than in control plots. The most common species in fertilized plots were Amphinema byssoides (17.8%) and Tuber cf. anniae (12.2%), while in control plots, it was Tylospora asterophora (18.5%) and Lactarius tabidus (20.3%). Our results showed that forest fertilization with wood ash has long-lasting effect on diversity and composition of ECM fungal communities.

  13. Drive Stands

    Data.gov (United States)

    Federal Laboratory Consortium — The Electrical Systems Laboratory (ESL)houses numerous electrically driven drive stands. A drive stand consists of an electric motor driving a gearbox and a mounting...

  14. Twenty Years of One Astronomy Teacher Professional Development - The EXES Teacher Associate Program at UT Austin

    Science.gov (United States)

    Finkelstein, Keely; Hemenway, Mary Kay; Sneden, Chris; Lacy, John; Richter, Matthew J.; EXES Teacher Associates

    2018-01-01

    The Astronomy Department and McDonald Observatory at the University of Texas at Austin has and continues to offer a suite of different astronomy based K-12 teacher professional development programs. One of our longest running, and most successful programs, is reaching its 20th anniversary, the EXES Teacher Associate Program, which was started in 1998. The EXES Teacher Associate program features sustained and continued professional development opportunities for K-12 science and math educators. It consists of 6 times per year day-long meetings, coupled with other professional development opportunities provided at various times. In total, there are approximately 30 active members of the group currently, but more than 90 teachers have participated in this group over its 20 year history. The program has had astronomy education as its focus throughout its history, but different partnerships and collaborations with other programs have supported the group and have allowed for a variety of professional development opportunities and themes for educators to engage in. We will give an overview of this program, present evaluation data and teacher feedback related to program success and student impact, and highlight a few specific program opportunities that are unique and have been shown to be most impactful for participants.

  15. Professional Development Opportunities for Two-Year College Geoscience Faculty: Issues, Opportunities, and Successes

    Science.gov (United States)

    Baer, E. M.; Macdonald, H.; McDaris, J. R.; Granshaw, F. D.; Wenner, J. M.; Hodder, J.; van der Hoeven Kraft, K.; Filson, R. H.; Guertin, L. A.; Wiese, K.

    2011-12-01

    Two-year colleges (2YCs) play a critical role in geoscience education in the United States. Nearly half of the undergraduate students who take introductory geoscience do so at a 2YC. With awide reach and diverse student populations, 2YCs may be key to producing a well-trained, diverse and sufficiently large geoscience workforce. However, faculty at 2YCs often face many barriers to professional development including lack of financial resources, heavy and inflexible teaching loads, lack of awareness of opportunities, and few professional development resources/events targeted at their needs. As an example, at the 2009 GSA meeting in Portland, fewer than 80 of the 6500 attendees were from community colleges, although this was more than twice the 2YC faculty attendance the previous year. Other issues include the isolation described by many 2YC geoscience faculty who may be the only full time geoscientist on a campus and challenges faced by adjunct faculty who may have even fewer opportunities for professional development and networking with other geoscience faculty. Over the past three years we have convened several workshops and events for 2YC geoscience faculty including technical sessions and a workshop on funding opportunities for 2YC faculty at GSA annual meetings, a field trip and networking event at the fall AGU meeting, a planning workshop that examined the role of 2YCs in geoscience education and in broadening participation in the geosciences, two workshops supporting use of the 'Math You Need, When You Need It' educational materials that included a majority of 2YC faculty, and marine science summer institutes offered by COSEE-Pacific Partnerships for 2YC faculty. Our experience indicates that 2YC faculty desire professional development opportunities when the experience is tailored to the needs and character of their students, programs, and institutions. The content of the professional development opportunity must be useful to 2YC faculty -workshops and

  16. Suicide in professional American football players in the past 95 years.

    Science.gov (United States)

    Webner, David; Iverson, Grant L

    2016-01-01

    To examine publicly-available information on all identified cases of suicide in active or former American professional football players between 1920 and the spring of 2015. Retrospective cohort study. Professional American Football in the US. A cohort of 26 702 athletes who had died, retired or were currently playing in the NFL from nfl.com since 1920 was identified. Internet queries identifying 26 professional football players who completed suicide. Obituaries and news reports were reviewed. The primary outcome measures included mortality, demographic characteristics and life circumstances in professional American football players completing suicide. From 1920-2015, the median age of the 26 men who completed suicide was 39.5 years (range = 23-85). The median number of years after retirement was 6.5 (range = 0-63). Most of the deaths since 1920 have occurred in the past 15 years (58.7%) and a large percentage have occurred since 2009 (42.3%). Most of the men suffered from multiple life stressors prior to their deaths, such as retirement from sport, loss of steady income, divorce, failed business ventures, estrangement from family members and medical, psychiatric and/or substance abuse problems. A disproportionate number of completed suicides in current and former professional football players have occurred since 2009 (42.3%). It is well established in the literature that the causes of depression and suicidality are diverse, often multifactorial and treatable. Providing at-risk retired athletes with mental health treatment will likely reduce their suffering and improve their quality-of-life.

  17. Professional Development in the International Year of Astronomy: Expanding the Universe in the Classroom

    Science.gov (United States)

    Reinfeld, Erika L.; Harman, P.; Lee, M. H.; Bailey, J. M.

    2008-05-01

    The International Year of Astronomy offers unparalleled opportunity to expand our audiences’ understanding about the universe. However, many learners, students and adults alike, are unfamiliar with the universe beyond the solar system. This collaborative workshop explores strategies for teacher professional development around the origin and evolution of the universe, using the resources of the Beyond the Solar System Professional Development Project as a guide. The Beyond the Solar System (BtSS) Professional Development Project is a NASA-supported initiative from the Harvard-Smithsonian Center for Astrophysics (CfA) designed to foster public understanding of NASA's exciting astronomy and space science research. The BtSS portfolio includes video resources, assessment tools, data about common student ideas, content presentations, online telescope investigations, and other classroom activities designed to deepen content knowledge and improve the quality of teaching and learning about current scientific models and evidence for the origin and evolution of our universe of galaxies. During this session, members of the BtSS Leadership Team from around the country will share their experience using these resources in educator workshops and teacher-training courses, and facilitate discussions among workshop participants about how these materials and pedagogical strategies can be used in their own professional development efforts during the International Year of Astronomy. EPO specialists and scientists will engage in focused exploration of the project's DVD--"Expanding the Universe in the Classroom"--in order make explicit connections between the themes of the International Year of Astronomy and their own work. The goals of this workshop are to equip professional development providers to support IYA education efforts in classrooms, afterschool programs, and informal education venues and to raise awareness about the opportunities for continuing Galileo's legacy of discovery

  18. Thinning to improve growth, bole quality, and forest health in an Inonotus hispidus-infected, red oak-sweetgum stand in the Mississippi Delta: 10-year results

    Science.gov (United States)

    James S. Meadows; Theodor D. Leininger; David Montwé; T. Evan Nebeker

    2013-01-01

    A 55-year-old red oak-sweetgum (Quercus spp.- Liquidambar styraciflua) stand on the Delta National Forest in western Mississippi was subjected to a combination of low thinning and improvement cutting in 1997. Special emphasis was placed on removing all red oaks infected with Inonotus hispidus, a canker decay...

  19. Celebrating 40 years of Medical Teacher: As the "last man standing" I look back to help us look forward.

    Science.gov (United States)

    Jason, Hilliard

    2018-01-18

    In this reflective, descriptive, analytical, first-person piece, I offer recollections, data, and literature to help elucidate the emergence of medical education as a scholarly field, as part of celebrating Medical Teacher's 40-year anniversary. I emphasize the impressive growth of the professional literature in medical education, and recognize that much remains to be done. Medical education as a domain for research and development has transitioned from being largely ignored during the first 20 of the past 60 years, through a slow growth phase, to rapid acceleration during the last 2 decades. By introducing the use and potential of "edumarkers," we can see that medical education as a focus of scholarly pursuits was absent to minimal before recent decades, and we can identify trends and questions that deserve further exploration. Concern and recommendations: Only a small subset of the large population assigned to instruct health professions learners actually conducts and responds to medical education scholarship. I raise several questions as possible guides to the future for those of us who are devoted to enhancing educational processes and outcomes for learners who are expected to help prevent and manage the health challenges faced by the world's people.

  20. The Effect of Burnout on Medical Errors and Professionalism in First-Year Internal Medicine Residents.

    Science.gov (United States)

    Kwah, Jason; Weintraub, Jennifer; Fallar, Robert; Ripp, Jonathan

    2016-10-01

    Burnout is a common issue in internal medicine residents, and its impact on medical errors and professionalism is an important subject of investigation. To evaluate differences in medical errors and professionalism in internal medicine residents with and without burnout. A single institution observational cohort study was conducted between June 2011 and July 2012. Burnout was measured using the Maslach Burnout Inventory to generate subscores for the following 3 domains: emotional exhaustion, depersonalization, and sense of personal accomplishment. By convention, burnout was defined as a high emotional exhaustion or depersonalization subscore. Medication prescription error rate was the chosen measure of medical errors. Professionalism was measured cumulatively through examining discharge summaries completed within 48 hours, outpatient charts completed within 72 hours, and the average time to review outpatient laboratory tests. Of a total of 54 eligible first-year residents, 53 (98%) and 32 (59%) completed the initial and follow-up surveys, respectively. Residents with year-end burnout had a lower rate of medication prescription errors (0.553 versus 0.780, P  = .007). Discharge summaries completed within 48 hours of discharge (83.8% versus 84.0%, P  = .93), outpatient charts completed within 72 hours of encounter (93.7% versus 94.3%, P  = .31), and time (minutes) to review outpatient laboratory test results (72.3 versus 26.9, P  = .28) were similar between residents with and without year-end burnout. This study found a small decrease in medical errors in residents with year-end burnout compared to burnout-free residents and no difference in selected measures of professionalism.

  1. Affirming professional identities through an apprenticeship: insights from a four-year longitudinal case study.

    Science.gov (United States)

    Boudreau, J Donald; Macdonald, Mary Ellen; Steinert, Yvonne

    2014-07-01

    A four-year course, entitled Physician Apprenticeship, was introduced at McGill University's Faculty of Medicine in 2005. The primary objective of the course is to assist students in their transition from laymen to physicians. The goal of this study was to understand the apprenticeship learning process, particularly its contribution to professional identity formation. For data collection, the authors used a longitudinal case study design with mixed methods. They conducted the study over a four-year curricular cycle, from 2008-2009 to 2011-2012. The case consisted of three apprenticeship groups. Students (n = 24) and teachers (n = 3) represented two subgroups for data analysis. Physician Apprenticeship activities promoted and sustained medical professionalization in the participants. Salient features of successful apprenticeship learning were access to authentic clinical experiences as well as the provision of a safe learning environment and guided critical reflection. The latter two ingredients appear to be mutually reinforcing and contributed to the creation of meaningful student-teacher relationships. Teachers exhibited several qualities that align with a parental role. Students became increasingly aware of having entered the kinship of physicians. Teachers experienced a renewal and validation of their commitment to the ideals of medicine. Findings strongly suggest that a longitudinal apprenticeship in an undergraduate medical program can contribute to the formation and reaffirmation of professional identity. The case study design permitted the authors to create a provisional conceptual model explicating important features of the apprenticeship learning process.

  2. The silvicultural implications of age patterns in two southern pine stands after 72 years of uneven-aged management

    Science.gov (United States)

    Don C. Bragg; James M. Guldin

    2015-01-01

    A randomized sample of 250 loblolly (Pinus taeda L.) and shortleaf (Pinus echinata Mill.) pine ring counts was collected from the Good and Poor Farm Forestry compartments on the Crossett Experimental Forest. These mature, pine-dominated stands have been managed using uneven-aged silviculture since 1937. Our sample shows that both...

  3. Effect of lime stabilized biosolids and inorganic fertilizer applications on a thinned longleaf stand - ten year results

    Science.gov (United States)

    E. David Dickens; Bryan C. McElvany; David J. Moorhead

    2010-01-01

    This project was initiated on the Sand Hills State Forest in Chesterfield County, SC in May 1995 to determine the benefits of inorganic fertilizer (NPK) and lime stabilized biosolids applications in a twice-thinned longleaf pine (Pinus palustris Mill.) stand planted in 1963 on an excessively well drained deep sand (Alpin soil series). Major...

  4. Understory Vegetation 3 Years after Implementing Uneven-Aged Silviculture in a Shortleaf Pine-Oak Stand

    Science.gov (United States)

    Michael G. Shelton; Paul A. Murphy

    1997-01-01

    The effects of retaining overstory hardwoods on understory vegetation were determined after implementing uneven-aged silviculture usingsingle-tree selection in a shortleaf pine-oak stand (Pinus echinata Mill. and Quercus spp.) in the Ouachita Mountains. Treatments were the following hardwood basal areas (square feet per acre) and...

  5. Silvicultural options for early-successional stands in Maine: 6-year results of the Silvicultural Intensity and Species Composition Experiment

    Science.gov (United States)

    Andrew S. Nelson; Robert G. Wagner; Mike R. Saunders

    2014-01-01

    The Silvicultural Intensity and Species Composition (SIComp) experiment was installed in 2003 on a recently clearcut mixedwood site within the Penobscot Experimental Forest in east-central Maine. This study was initiated because the response of early-successional stands to various intensities of silviculture was poorly understood in the region. The goal of SIComp is to...

  6. Phytochemistry of plants associated with a 400-year-old stand of hemlock at Clear Lake Reserve, Ontario

    Science.gov (United States)

    A. M. Zobel; K. Glowniak; J. E. Lynch; S. Dudka; A. Alliota

    2000-01-01

    Several species of higher plants and mushrooms have been surveyed growing under the canopy of old stands of hemlock surrounding Clear Lake near Minden, Ontario. Some of the hemlock seedlings growing on fallen trunks together with debris in which they were growing were brought to a greenhouse in pots, and some of them were transferred into sandy soil. The conditions of...

  7. Characteristics of Professional and Non-Professional Football Players – An Eight-Year Follow-Up of Three Age Cohorts

    Directory of Open Access Journals (Sweden)

    Stig Arve Sæther1

    2017-09-01

    Full Text Available Identification of the most talented youth players is regarded as a key part of the talent development process in football. The basis for the criteria is naturally affected by the characteristics of the early-detected talented players. Nonetheless, earlier research has found limited evidenced for different criteria in this process. This study has examined whether professional and non-professional football players showed differences in player and coach characteristics as talented youth-level players eight years earlier. A total of 103 players selected for Norwegian youth national teams (age cohorts 1991–1993 participated in this study. Based on player and coach characteristics, the results showed that non-professional players had the most playing time and felt more successful in comparison to the professional players. The professional players, however, reported higher ambitions and a higher number of weekly-organized training sessions. No differences between the professional and non-professional players showed in terms of their relationship to their coaches were found. The study concludes that we need more research on identification criteria to be able to predict which abilities and skills should be sought in the identification process for youth-level players. As in earlier research, this study also found a poor relationship between youth performance and senior performance.

  8. Distance learning improves attainment of professional milestones in the early years of surgical training.

    Science.gov (United States)

    Smith, Paula J W; Wigmore, Stephen J; Paisley, Anna; Lamb, Peter; Richards, Jennifer M J; Robson, Andrew J; Revie, Erica; McKeown, Dermot; Dewhurst, David; Garden, O James

    2013-11-01

    To assess the impact of a surgical sciences e-learning programme in supporting the academic development of surgical trainees during their preparation for professional examination. In 2007, a 3-year online part-time Master of Surgical Sciences (MSc) degree programme was launched, utilizing an innovative platform with virtual case scenarios based on common surgical conditions addressed by the curriculum relating to the Membership Examination of the Royal Colleges of Surgeons (MRCS). Multiple-choice questions with feedback and discussion boards facilitated by expert clinical tutors provided formative assessment. Summative assessment comprised written examination at the end of each of the first 2 years (equivalent to MRCS level), culminating in submission of a research dissertation in year 3 toward an MSc. Students' age, gender, and level at entry to the programme were documented. Anonymized student feedback from 2008 to 2012 was examined using online questionnaires, and performance in the MSc programme was compared to MRCS examination outcomes for students who had consented to release of their results. A total of 517 surgical trainees from 40 countries were recruited over the 6-year period, and 116 MSc students have graduated to date. Of 368 students, 279 (76%) were foundation doctors (interns) and had not commenced formal surgical training on enrolling in the MSc programme. However, level at entry did not influence performance (P > 0.05 across all 3 years). Average pass rates since the programme launched, for those students completing all of the required assessments, were 84% ± 11% in year 1, 85% ± 10% in year 2, and 88% ± 7% in year 3 of the MSc programme. MSc students had significantly higher MRCS pass rates than nonenrolled trainees (67% vs 51%, P professional examination.

  9. Concussion Incidence and Recurrence in Professional Australian Football Match-Play: A 14-Year Analysis

    Directory of Open Access Journals (Sweden)

    Nathan Gibbs

    2017-01-01

    Full Text Available Background. Concussion incidence rates in professional Australian football may be underreported due to the injury classification definition. A myriad of factors contribute to concussion risk; however, there is limited long-term surveillance in Australian football. This study analysed concussion in one Australian football team over an extended period. Method. Match-play concussion injuries in one team (n=116 participants were diagnosed and treated by the team physician over 14 years. Analysis of factors related to concussion including matches played, time of day and season, and return to play provided an insight into occurrence and recurrence rates. Results. 140 concussions were recorded (17.6 per 1000 player match hours. A strong relationship was evident between matches played and concussion incidence (r=0.70 and match conditions did not negatively affect the concussion rate. Whether an athlete returned to play in the same match or suffered a loss-of-consciousness concussion (p=0.84, their ensuing rate of concussion was not affected. Conclusion. Concussion in professional Australian football was related to the number of matches played. Further, neither previous incidence nor loss of consciousness affected future concussion risk. This study provides ecologically valid evidence of the concussion incidence rate in professional Australian football and has implications for the management of athletes sustaining concussion injuries.

  10. Second and third year oral health and dental student perceptions of future professional work.

    Science.gov (United States)

    Tan, A S; Anderson, V R; Foster Page, L A

    2013-11-01

    To explore and compare the ways dental and oral health students characterise their future professional work (FPW) at the end of their second and third professional years. Questionnaires were given to a cohort group of 48 dental students and 31 oral health students at the end of their second and third professional years at the University of Otago. Students' characterisations of their FPW were identified using an inductive approach, and the emphasis on each characterisation was confirmed using a 'weighted' table. Dental student response rates were 92% (in 2010) and 85% (in 2011); and oral health student response rates were 100% (in 2011) and 97% (in 2011). Students characterised their FPW in ten broad ways: in reference to treatment-related concerns, patient-related concerns, oral health promotion, oral health education, disease prevention and monitoring, communication, teamwork, maintaining an ideal clinical environment, maintaining a sense of self and improving quality of life. In both years, dental students emphasised treatment-related concerns as central to their FPW and dealing with patient-related concerns as a primary source of difficulty. Oral health students emphasised oral health promotion, oral health education, disease prevention and monitoring and restorative tasks as central to their FPW and dealing with patient-related concerns as a primary source of difficulty. Students' broad perceptions of their FPW changed little as they progressed through their programmes; however, their responses suggested the need for greater attention within their programmes to patient management and teamwork. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  11. The Fourth/Final-Year University Student Future Professional Career: Analysis of Factors and Personal Qualities

    Directory of Open Access Journals (Sweden)

    V. Lamanauskas

    2017-12-01

    Full Text Available Career management as a lifelong lasting process becomes very actual in today's modern society because of many reasons. The environment becomes turbulent, in a general sense; therefore, it is natural that career environment, basically, is chaotic as well. Nevertheless, career for many people is, undoubtedly, very important, because it is directly related to life quality. Professional activity satisfies almost all human needs: physiological, safety, social, attainment, self-realisation, independence, autonomy and other. The efficiency of the mentioned activity and the ability of the personality to construct his career are closely related things. Individual's career process studies are especially popular recently, because deeper career perception helps to understand the most important relations between man and work, career management and constant learning, helps not only to know man's abilities, but also the abilities to give oneself to modern environment, to understand career projection possibilities, to plan one's professional future. Seeking to analyse final-year university student position regarding career questions, a written form survey was carried out. The research was carried out between September 2015 and March 2016. The research sample (185 was structured applying a consecutive 'bunch' system. The respondents from three Lithuanian universities Klaipėda, Vilnius and Šiauliai, were selected in the sample. Professional career parameters were evaluated: career conception, the importance of work values and abilities, study influence, promoting and limiting factors and personal qualities. The research is grounded on a mixed strategy, when quantitative and qualitative research approach is combined. The obtained results, based on qualitative analysis, about professional personal career promoting and limiting factors and personal qualities are presented in this research.

  12. The Relationship between Psychological Capital and Professional Commitment of Preschool Teachers: The Moderating Role of Working Years

    Science.gov (United States)

    Lee, Hsing-Ming; Chou, Mei-Ju; Chin, Chia-Hui; Wu, Ho-Tang

    2017-01-01

    The purpose of this research mainly lies in exploration of influence of psychological capital of preschool teachers on professional commitment, and moderation effect of their working years on the influential relationship between psychological capital and professional commitment. 400 Taiwan preschool teachers took part in this research as the…

  13. "We All Share a Common Vision and Passion": Early Years Professionals Reflect upon Their Leadership of Practice Role

    Science.gov (United States)

    Hallet, Elaine

    2013-01-01

    Early Years Professionals are graduate leaders working with children below 5 years of age, their families and practitioners in early years settings in the private, voluntary and independent sectors and children's centres in England. Their leadership of practice role is central to raising the quality of early years provision and practice. In this…

  14. Injuries in a Professional Ballet Dance Company: A 10-year Retrospective Study.

    Science.gov (United States)

    Ramkumar, Prem N; Farber, Joseph; Arnouk, Johnny; Varner, Kevin E; Mcculloch, Patrick C

    2016-03-01

    Ballet dancers are high-performance athletes who are particularly susceptible to a wide variety of musculoskeletal injuries. However, they are relatively understudied, and data on their injury rates are lacking. This retrospective study features the largest aggregate data on professional ballet dancers to date and aims to identify the most common diagnoses and areas of injury in this unique population to better direct preventative and clinical practices. The study encompassed a 10-year period from January 2000 to December 2010 of dancers from a single company. Data regarding the dancers' age, gender, location of injury, and diagnosis were collected from workers' compensation claims, company records, and medical records maintained by the treating doctors. These were analyzed to determine metrics on injury incidence, frequency, and diagnosis. Over the 10-year span, 574 injuries occurred. There were approximately 52 dancers per year for a total of 153 who danced at least one complete season during the study period. The average age was 27, and 53% were female. Given turnover with retirement and replacements, the total number of dancer-years was 520, indicating an injury incidence per annum of 1.10 (574 injuries per 520 dancer-years). The most common locations of injury were foot and ankle and the lumbar spine, with the three most common diagnoses making up greater than a third (37%) of the total. As the current largest study in professional ballet, the findings set the benchmark metrics for musculoskeletal injury to the foot, ankle, and lumbar spine sites. Future studies should aim to identify injury risk factors and modalities for prevention of these injuries.

  15. Attitudes towards motherhood and fertility awareness among 20-40-year-old female healthcare professionals

    DEFF Research Database (Denmark)

    Mortensen, Luise Lermark; Hegaard, Hanne Kristine; Andersen, Anders Nyboe

    2012-01-01

    . About half of the respondents intended to have their last child after the age of 35 years. The most important prerequisites for family formation included: living in a stable relationship, having completed one's studies, a sound financial situation, a job that can be kept when having children, access...... in Denmark. Information about participants' intentions and attitudes towards family formation and fertility knowledge was gathered by means of a questionnaire. Results Only 2% of the respondents did not want children. Most women believed that motherhood is important, and hoped to have two to three children......ABSTRACT Objective To explore attitudes towards family formation and fertility awareness among Danish female healthcare professionals. Methods We collected cross-sectional baseline data from a prospective cohort study of 863 women, ranging in age from 20 to 40 years, working at a hospital...

  16. Preparing Science-Trained Professionals for the Biotechnology Industry: A Ten-Year Perspective on a Professional Science Master’s Program

    Directory of Open Access Journals (Sweden)

    Paul T. Hamilton

    2012-02-01

    Full Text Available The biotechnology industry has a need for business-savvy scientists; however, this is not the way scientists are traditionally trained at universities and colleges. To address this need, universities have developed Professional Science Master’s (PSM degree programs that offer advanced training in a technical field along with professional skills development through team-based projects and internships. Nearly ten years ago, the Department of Microbiology at NCSU started a PSM program in Microbial Biotechnology (MMB. This article provides an overview of the MMB program, and shares some of the lessons that we have learned.

  17. Echocardiographic findings in former professional cyclists after long-term deconditioning of more than 30 years.

    Science.gov (United States)

    Luthi, Pia; Zuber, Michel; Ritter, Manfred; Oechslin, Erwin N; Jenni, Rolf; Seifert, Burkhardt; Baldesberger, Sylvette; Attenhofer Jost, Christine H

    2008-03-01

    In professional cyclists, typical changes include reversible dilatation of atria and left ventricle (LV), LV hypertrophy but normal diastolic function. Data on long-term outcome are limited. Of all 134 former Swiss professional cyclists (PC) participating >or=1x in the professional bicycle race Tour de Suisse from 1955 to 1975, 62 (42%) were recruited for a prospective case control study. The PC and a control group of 62 golfers (matched for age, gender, hypertension, present physical activity) were screened [clinical examination, history, echocardiography, measurement of proBNP (normal 4 h of endurance training per week was identical (P = 0.72). Total kilometers (km) on the bicycle were higher in PCs with 311,000 (60,000-975,000) than in controls (2500 [0-120,000]; P < 0.0001). PC had larger atrial volume indices (P = 0.002) and tended to have higher LV muscle mass indices (P = 0.07). Multiple regression analysis identified the total number of bicycle km as an independent factor for LV muscle mass. For left atrial size, heart rate at rest, age, years since the last bicycle race and the current hours of endurance training were identified as independent predictors. Long axis function of both ventricles (systolic velocities of mitral and tricuspid annulus) was decreased in PC (P

  18. Standing concertation commmittee

    CERN Multimedia

    HR Department

    2009-01-01

    MEETINGS ON 2 AND 9 DECEMBER 2008 The main items discussed at the meetings of the Standing Concertation Committee on 2 and 9 December 2008 included: Medical Service Report 2007 The Committee took note of the report by Dr. E. Reymond (see http://sc-me.web.cern.ch/sc-me/fr/indexFR.htm) and of a number of points raised during the discussion. It was noted that the number of professional accidents declined in 2007 (361 accidents) in comparison with 2006 (483), as well as their gravity and frequency. The CERN Medical Service carried out a study on cancer prevalence (number of cases) and incidence (new cases per year per 100000 people), between 1993 and 2007, which identified some prostate, breast and colorectal cancers, though less than in the two Host States. Specific preventive actions will be promoted by the CERN CHISboard and the Medical Service in this context as well as in other areas. The committee expressed its thanks to all members of the Medical Service for their work i...

  19. Towson University's Professional Science Master's Program in Applied Physics: The first 5 years

    Science.gov (United States)

    Kolagani, Rajeswari

    It is a well-established fact that the scientific knowledge and skills acquired in the process of obtaining a degree in physics meet the needs of a variety of positions in multiple science and technology sectors. However, in addition to scientific competence, challenging careers often call for skills in advanced communication, leadership and team functions. The professional science master's degree, which has been nick-named as the `Science MBA', aims at providing science graduates an edge both in terms of employability and earning levels by imparting such skills. Our Professional Science Master's Program in Applied Physics is designed to develop these `plus' skills through multiple avenues. In addition to advanced courses in Applied Physics, the curriculum includes graduate courses in project management, business and technical writing, together with research and internship components. I will discuss our experience and lessons learned over the 5 years since the inception of the program in 2010. The author acknowledges support from the Elkins Professorship of the University System of Maryland.

  20. Elements of a Professional Development Seminar for First-Year Astronomy Graduate Students

    Science.gov (United States)

    Dinerstein, H. L.

    1999-12-01

    Students entering the astronomy Ph.D. program at the University of Texas at Austin take a seminar course which is designed to serve as an introduction and orientation both to the program and the department, and also to astronomy as a profession and a career. This seminar meets one hour per week, and has been taught in approximately the same format annually since 1994. While details of the syllabus vary from year to year, about half the sessions are devoted to information specific to our program, such as overviews of the research activities and facilities of the department and McDonald Observatory. The rest of the sessions address broader issues. They include discussions and (sometimes practice) of essential skills such as giving oral presentations, writing and peer-review of journal articles and proposals, and norms and practices of the profession. Another major focus, usually occupying three or four class sessions, is the current job market, prospects for employment, and various career paths for astronomers. National employment statistics are reviewed, as well as the employment experiences of recent graduates of our own program (Dinerstein 1996, BAAS, 28, 1277). Astronomers at various stages of their careers, and in various professional tracks, come and talk about their experiences; these guests include current post-doctoral fellows associated with the department, astronomers who have spent most of their careers on grant support (``soft money'' track) or in observatory support positions, and individuals with experience teaching at small or community colleges. The purpose of this seminar course is to ensure that graduate students become aware of their options early in their graduate careers, in order to avoid unrealistic expectations followed by unpleasant surprises later on, and to help them plan an optimum strategy for their own professional development. I also discuss how this course, originally tailored for one department, could be modified and adapted to other

  1. Developing personal attributes of professionalism during clinical rotations: views of final year bachelor of clinical medical practice students

    OpenAIRE

    Mapukata-Sondzaba, Nontsikelelo; Dhai, Ames; Tsotsi, Norma; Ross, Eleanor

    2014-01-01

    Background Medical professionalism as a set of behaviours that transcends personal values, beliefs and attitudes to incorporate ethical and moral principles is considered a covenant between society and the practice of medicine. The Bachelor of Clinical Medical Practice (BCMP) a three year professional degree was launched at the University of the Witwatersrand in January 2009 in response to a documented shortage of doctors especially in the rural areas of South Africa. The BCMP programme is un...

  2. High and specialty-related musculoskeletal disorders afflict dental professionals even since early training years

    Directory of Open Access Journals (Sweden)

    Jianru YI

    2013-07-01

    Full Text Available OBJECTIVE: To determine how early musculoskeletal disorders (MSDs develop in dental professionals and to explore the potential differences among distinct dental specialties. MATERIAL AND METHODS: 271 dental postgraduates majoring in five dental specialties were recruited, i.e., orthodontics, prosthodontics, endodontics, periodontics and alveolar surgery. 254 age-matched non-dental postgraduates served as the control. The standardized Nordic questionnaire on MSDs and a self-report questionnaire regarding correlative factors (only for dental postgraduates were answered through emails. Reliability of responses was assessed applying test-retest method. RESULTS: The intraclass correlation coefficient of participants' answers ranged from 0.89 to 0.96. Dental postgraduates had significantly higher prevalence of MSDs than the control group, especially at neck, upper back and lower back. In all dental specialties included, high prevalence of MSDs was reported at neck (47.5%-69.8%, shoulders (50.8%-65.1%, lower back (27.1%-51.2% and upper back (25.6%-46.5%, with lower prevalence at elbows (5.1%-18.6%, hips (3.4%-16.3% and ankles (5.1%-11.6%. Periodontics students reported the worst MSDs in most body regions except wrists and knees, which were more prevalent for prosthodontic and alveolar surgery students, respectively. Furthermore, year of clinical work, clinical hours per week and desk hours per week were found as risk factors for MSDs, whereas physical exercise and rest between patients as protective factors. CONCLUSIONS: High and specialty-related MSDs afflict dental professionals even since very early stage of careers. Prevention aimed at the specialty-related characteristics and the risk/protective factors revealed in this study should be introduced to dental personnel as early as possible.

  3. On the Cutting Edge Professional Development Program - An effective model built from years of experience

    Science.gov (United States)

    Bruckner, M. Z.; Macdonald, H.; Beane, R. J.; Manduca, C. A.; Mcconnell, D. A.; Mogk, D. W.; Tewksbury, B. J.; Wiese, K.; Wysession, M. E.; Iverson, E. A. R.; Fox, S.

    2015-12-01

    The On the Cutting Edge (CE) program offers a successful model for designing and convening professional development events. Information about the model is now available on the CE website. The program model has evolved from more than 12 years of experience, building with input from strong leaders and participants. CE offers face-to-face, virtual, and hybrid events, and features a rich website that supports these professional development events as well as a growing community with a shared interest in effective geoscience teaching. Data from national surveys, participant feedback, and self-report data indicate the program's success in improving undergraduate geoscience education. Successes are also demonstrated in classroom observations using RTOP, indicating a significant difference in teaching style among participants and non-participants. A suite of web pages, with a planning timeline, provides guidance to those interested in designing and convening face-to-face or virtual events based on the CE model. The pages suggest ways to develop robust event goals and evaluation tools, how to choose strong leaders and recruit diverse participants, advice for designing effective event programs that utilize participant expertise, websites, and web tools, and suggestions for effectively disseminating event results and producing useful products. The CE model has been successfully transferred to projects that vary in scale and discipline. Best practices from the CE model include (1) thinking of the workshop as shared enterprise among conveners and participants; (2) incorporating conveners and participants who bring diverse viewpoints and approaches; (3) promoting structured discussions that utilize participants' expertise; (4) emphasizing practical strategies to effect change; and (5) using the website as a platform to prepare for the workshop, share ideas, and problem-solve challenges. Learn more about how to utilize this model for your project at:serc.carleton.edu/NAGTWorkshops/workshops/convene

  4. The Impact of Changing Policies about Technology on the Professional Development Needs of Early Years Educators in England

    Science.gov (United States)

    Ingleby, Ewan

    2015-01-01

    This paper considers the implications of UK policy approaches to ICT (Information Communication Technology) in education by exploring the views of early years (0-8 years) educators about their ICT CPD (continuing professional development) needs. UK policy approaches to ICT may be visualised as a "house that Jack built." The policies are…

  5. Early-Years Teachers' Professional Upgrading in Science: a Long-Term Programme

    Science.gov (United States)

    Kallery, Maria

    2017-04-01

    In this paper, we present a professional development/upgrading programme in science for early-years teachers and investigate its impact on the teachers' competencies in relation to their knowledge and teaching of science. The basic idea of the programme was to motivate the teachers by making them members of an action research group aimed at developing and implementing curriculum activities to which they would contribute and thus meaningfully engaging them in their own learning. The programme used a `collaborative partnership' model for the development of the activities. In this model, the collaborative notion is defined as an act of `shared creation': partners share a goal and members bring their expertise to the partnership. Within this context, the partners were a researcher in science education with a background in physics, who also served as a facilitator, and six in-service early-years teachers with a background in early-years pedagogy and developmental sciences, who had many years of experience (classroom experts). These teachers participated in the programme as co-designers, but were involved to a significantly lesser degree than the researcher. The programme procedures comprised group work and individual teachers' class work. Data sources included teachers' essays, field-notes, lesson recordings and group-work records. Data were qualitatively analysed. The main results indicate improvement of teachers' `transformed' knowledge of the subject matter, development/improvement of knowledge of instructional strategies, including factors related to quality of implementation of the activities, knowledge of the pupils and improvement of the teachers' efficacy.

  6. Implementing a Principal Tutor to Increase Student Engagement and Retention within the First Year of a Professional Program

    Directory of Open Access Journals (Sweden)

    Jason Lodge

    2012-03-01

    Full Text Available With ongoing changes to the requirements for professional registration, greater demand for professional services, and targets for increasing participation, universities must adapt quickly to ensure that the quality of accredited professional programs is continually improving. The problem of retaining students is particularly relevant in accredited professional courses where students often have unrealistic expectations about course content and the profession. In order to address issues surrounding student engagement and retention in an accredited psychology course, a Principal Tutor was appointed to a first year cohort. By using a transition pedagogy framework to support student engagement through incorporating administrative and profession-specific advice within and outside the formal curriculum, the program appears to have been successful in increasing student engagement. Indicators of student engagement were higher than national averages and retention rates improved. Implications for possible application of the initiatives included in this program elsewhere are discussed. 

  7. Critical-Thinking Skills of First-Year Athletic Training Students Enrolled in Professional Programs

    Science.gov (United States)

    Bates, Dana K.; Sikkema, Jill A.; Nynas, Suzette M.; Culp, Clinton

    2017-01-01

    Context: The Examination of Professional Degree Level document presented to the National Athletic Trainers' Association Board of Directors states that research in athletic training education has not investigated differences in the critical-thinking skills of professional athletic training students. Objective: Investigate the differences in…

  8. Don't We Care?: The Ethics and Emotional Labour of Early Years Professionalism

    Science.gov (United States)

    Taggart, Geoff

    2011-01-01

    This paper argues that early childhood education and care (ECEC) has a legitimate aspiration to be a "caring profession" like others such as nursing or social work, defined by a moral purpose. For example, practitioners often draw on an ethic of care as evidence of their professionalism. However, the discourse of professionalism in…

  9. Reflections on two years after establishing an orthogeriatric unit: a focus group study of healthcare professionals' expectations and experiences.

    Science.gov (United States)

    Abrahamsen, C; Nørgaard, B; Draborg, E; Nielsen, D

    2017-08-25

    For decades hospitals have been "vertically" organized, with the risk that specialization leads to fragmented and one-sided views of patient care and treatment that may cause poor communication and coordination of care and treatment. Two years after the introduction of an orthogeriatric unit for elderly patients admitted with fragility fractures, we studied the involved healthcare professionals' perspectives and experiences with working in an interprofessional organization. We performed four focus groups interviews with 19 healthcare workers representing different professions. The interviews were analysed using systematic text condensation (STC). Three themes were identified: 1) A patient-centred approach, 2) An opportunity for professional growth and 3) The benefits of interprofessional collaboration. The interviewees emphasized in particular the systematic and frequent face-to-face communication enabled by the interprofessional team meetings as essential to their feeling of enhanced collegial solidarity. All groups expressed their respect for other groups' competences and their vital contributions to good orthogeriatric care. However, collaboration was challenged by the groups' divergent views of the patients and of the relevance of the information given in the weekly meetings. Heavy workloads were also mentioned. The opportunity for professional growth was also felt to be imperilled by some professionals. All participants indicated their view that the orthogeriatric organization had improved the quality of care and treatment. Furthermore, good communication, mutual respect for other professional competences and shared goals were found to have enhanced interprofessional collaboration and improved the sense of having a shared mission. However, differences in approaches and expectations continued to challenge the orthogeriatric model after 2 years. Neither did all professionals find orthogeriatric care professionally challenging.

  10. Assessment of professional behaviour : a comparison of self-assessment by first year dental students and assessment by staff

    NARCIS (Netherlands)

    Zijlstra-Shaw, S.; Kropmans, TJB; Tams, J

    2005-01-01

    Objective: A study was set up to assess usefulness and acceptability of a method of assessing professional behaviour of undergraduate dental students. Setting: The first year preclinical course at the Department of Dentistry and Oral Hygiene, University of Groningen, the Netherlands. Materials and

  11. Exploration of the Professional Development Needs of New York City High School Principals with Less than 5 Years Experience

    Science.gov (United States)

    Berman, Margaret Lacey

    2015-01-01

    This grounded theory study was conducted to explore the professional development needs of New York City high school principals with less than five years' experience based on the McREL balanced leadership framework. The purpose of this research is to answer the three research questions below in hopes of contributing to the field. The research for…

  12. Peer assessment of professionalism: a five-year experience in medical clerkship.

    Science.gov (United States)

    Kovach, Regina A; Resch, David S; Verhulst, Steven J

    2009-06-01

    Faculty assessment of students' professionalism is often based upon sporadic exposure to students. Peers are in a unique position to provide valid judgments of these behaviors. (1) To learn if peer assessments of professional conduct correlate with traditional performance measures; (2) to determine if peer assessments of professionalism influence the designation of honors, and (3) to explore student and faculty opinions regarding peer assessment. Internal Medicine Clerkship at Southern Illinois University. Since 2001 anonymous student peer assessments of professionalism have been used in assigning clerkship grades. Peer assessments of professionalism had weak, though significant, correlations with faculty ratings (r = 0.29), performance on the NBME subject test (r = 0.28), and performance on a cumulative performance assessment (r = 0.30), and did not change the total number of honors awarded. A majority of students (71%) felt comfortable evaluating their peers, and 77% would keep the peer evaluation procedure in place. A majority of faculty (83%) indicated that peer assessments added valuable information. Peer assessments of professional conduct have little correlation with other performance measures, are more likely to have a positive influence on final clerkship grades, and have little impact on awarding honors.

  13. Evaluating a 5 year climate change research teacher professional development program in Southern Nevada

    Science.gov (United States)

    Buck, P.; Rudd, L.; McAlister, J.; Bonde, A.

    2013-12-01

    We present results of a 5 yr NSF funded project, part of Nevada ';s Climate Change Research Education and Outreach EPSCoR award. Goals of the K-12 portion of the project included: a replicable professional development model of K-12 climate change science education for Nevada and other institutions; strengthened relationships between secondary school teachers and NSHE climate change researchers; and greater teacher pedagogical content knowledge in climate change science and greater confidence in ability to teach effectively. Two overarching research questions formed the foundation of our teacher professional development program: 1) How will climate change affect Nevada's baseline water resources (groundwater and surface water) and linked ecosystem services? 2) How will climate change affect natural and anthropogenic disturbances (e.g., wildland fires, invasive species, and insect outbreaks)? All teachers participated in at least one (2-week long) summer institute and academic year follow up focused on one of two overarching research questions forming the basis of the award assisted by a disciplinary graduate student . An on-line class (ENV 794) was a 3 credit graduate credit bearing class from UNLV based on the fundamentals of climate change science was available free to participating teachers. A supplemental program in the final award year was added following advisory board recommendations to develop a cohort or "learning community" approach at an interested high school. The 'About Climate Change' Integrated Curriculum spans several subject areas and cuts across national standards for STEM English and Social Studies; a 2-week unit developed by Clark HS teachers for their classes. Our teachers increased their content knowledge about climate change science. This is indicated in student evaluations of the on-line course ENV 794, and in the summer institute post test of content knowledge which included about 25 questions. There was improvement for our one focus

  14. Psychological Health of First-Year Health Professional Students in a Medical University in the United Arab Emirates

    OpenAIRE

    Kadayam G. Gomathi; Soofia Ahmed; Jayadevan Sreedharan

    2012-01-01

    Objectives: The aim of this study was to assess the psychological health of first-year health professional students and to study sources of student stress. Methods: All first-year students (N = 125) of the Gulf Medical University (GMU) in Ajman, United Arab Emirates (UAE), were invited to participate in a voluntary, anonymous, self-administered, questionnaire-based survey in January 2011. Psychological health was assessed using the 12-item General Health Questionnaire. A 24-item questionnaire...

  15. [Social and professional effects of hip prosthetic replacment on people under 50 years of age].

    Science.gov (United States)

    Xenard, J

    1996-12-01

    Although total hip prosthetic replacement is a common surgical procedure, it is not without social and professional consequences. In a certain number of cases, return to occupational activities is not possible. In others, it is difficult. Long-term work break repercussions can be major as they often go together with financial difficulties. The medical counsultant and the occupational doctor will have an important role to play at the time of the return to occupational activities or to determine the conditions of workplace adaptation or a vocational training program.Functional recovery after insertion of total hip prosthesis observes precise rules of articular mobilization, weight bearing and muscular strengthening.In the young patient, before 50 years old, objectives will be more accurate and progress not only will concern recovery of daily living, walking and do-it-yourself activities but also return to sports, play and occupational activities. Not only will reactivation be physical, muscular and articular but also behavioral and psychological.Disease and its consequences, surgery in particular, cause a psychological and a physical aggression which modifies the patient's self-concept. • Vulnerability and plastic wrong (limping, modifications of gesture and sports performanee as well as modifications of the living conditions). The patient unconsciously translates this physical affection into: * loneliness (taking away or exclusion from the usual surroundings of those who are in good health) * "blues" * lack of dynamism * uselessness, feeling of being incompetent "in those conditions, what's the use of fighting?" ٜ At the same time - loss of social status: "Colleagues get up to go to work, children go to school, all the others are productive, I'm good at nothing." - impression of uselessness, dependence; reinforcement of turning in on the self. •The undertaking by a surgeon and his team (anaesthetist, nurse, physiotherapist) which implies constraints, orders

  16. Do physical qualities influence the attainment of professional status within elite 16-19 year old rugby league players?

    Science.gov (United States)

    Till, Kevin; Jones, Ben; Geeson-Brown, Tom

    2016-07-01

    The current study retrospectively compared the physical qualities of elite academy rugby league players (aged 16-19 years) by career attainment level (i.e., academy or professional). Retrospective cross-sectional and longitudinal design. Eighty-one academy rugby league players were assessed for physical qualities (height, body mass, skinfolds, speed, momentum, vertical jump, Yo-Yo Level 1 and 1-RM squat, bench press and prone row) at the Under 17-19 age categories between 2007 and 2012. Player's career attainment level was determined in 2014. Longitudinal changes in physical qualities between Under 17 and 19s were compared by career attainment level. Professional players demonstrated moderate significant advantages for height (d=0.98) and 1-RM squat (d=0.66) at the Under 17s, 1-RM bench press (d=0.76) at the Under 18s and 1-RM prone row (d=0.73) at the Under 19s age categories when compared to academy players. When assessed longitudinally (Under 17s-19s), professional players significantly outperformed academy players for 1-RM squat (η(2)=0.20). Professional players also demonstrated greater increases in body mass (8.2 vs. 2.9kg) and 10m momentum (47 vs. 17kgs(-1)) than academy players between the Under 17s and 19s. Advanced physical qualities, particularly height and absolute strength, within 16-19 year old players may contribute to attaining professional status in rugby league. Further, the development of body mass and momentum for players within an academy is an important consideration in the progress towards professional rugby league. Therefore, practitioners should aim to identify and develop the physical qualities, especially size and strength, within academy rugby league players. Copyright © 2015 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  17. Multifocal choroiditis with panuveitis in an 8-year-old boy with long-standing idiopathic acute anterior uveitis.

    Science.gov (United States)

    Grixti, Andre; Hagan, Richard; Nayak, Harish; Chandna, Arvind

    2016-08-04

    To report successful treatment of a rare case of sight-threatening pediatric multifocal choroiditis with panuveitis (MFCPU) and the use of electrophysiology to confirm return of macular function. Case report. An 8-year-old boy with a history of bilateral recurrent non-juvenile idiopathic arthritis acute anterior uveitis (AAU) presented with new-onset blurry vision and floaters in both eyes. Visual acuity had deteriorated to 20/200 right eye and 20/100 left eye. Cells were observed in the anterior chamber and vitreous of both eyes. Ophthalmoscopy showed multiple active small cream-colored chorioretinal lesions and cystoid macular edema (CME) in both eyes in the absence of systemic disease, suggestive of idiopathic MFCPU. Successful rapid visual recovery and resolution of CME confirmed by spectral-domain optical coherence tomography (SD-OCT) was achieved with prompt intensive systemic steroid therapy followed by early introduction of methotrexate. After 9 months, his visual acuities improved to 20/32, and pattern reversal visual evoked potentials and 19 hexagon multifocal electroretinography posttreatment were normal, showing recovery of macular function. Multifocal choroiditis with panuveitis is rare in children and has not been documented in the presence of previous longstanding recurrent AAU. Onset of floaters in children should alert the clinician to early stages of posterior pole involvement and progression to reduction in vision due to CME requires prompt aggressive steroid therapy monitored by clinical examination, SD-OCT, and electrophysiology, followed by early introduction of immunosuppressive drugs for long-term stability and to avoid steroid-induced adverse effects in children.

  18. A Multi-Year Study of the Impact of the Rice Model Teacher Professional Development on Elementary Science Teachers

    Science.gov (United States)

    Viorica Diaconu, Dana; Radigan, Judy; Suskavcevic, Milijana; Nichol, Carolyn

    2012-04-01

    A teacher professional development program for in-service elementary school science teachers, the Rice Elementary Model Science Lab (REMSL), was developed for urban school districts serving predominately high-poverty, high-minority students. Teachers with diverse skills and science capacities came together in Professional Learning Communities, one full day each week throughout an academic year, to create a classroom culture for science instruction. Approximately 80 teachers each year received professional development in science content and pedagogy using the same inquiry-based constructivist methods that the teachers were expected to use in their classrooms. During this four-year study, scientists and educators worked with elementary teachers in a year-long model science lab environment to provide science content and science pedagogy. The effectiveness of the program was measured using a mix of quantitative and qualitative methods that allowed the researchers to triangulate the findings from quantitative measures, such as content test and surveys, with the emerging themes from the qualitative instruments, such as class observations and participant interviews. Results showed that, in all four years, teachers from the REMSL Treatment group have significantly increased their science content knowledge (p leadership skills were significantly higher than those of the Control group teachers' (p leadership skills.

  19. Mixed stands of Scots pine (Pinus sylvestris L. and Norway spruce [Picea abies (L. Karst] can be more productive than monocultures. Evidence from over 100 years of observation of long-term experiments

    Directory of Open Access Journals (Sweden)

    Kamil Bielak

    2014-12-01

    Full Text Available Aim of study: The objective of this study was to analyse the effect of species mixing of Scots pine and Norway spruce on the productivity at the stand and species level. We also analysed to what extent the mixing effects is modified by drought stress.Area of study: The study was conducted inN-E Poland and based on three experiments located in Maskulińskie, Strzałowo and Kwidzyn Forest Districts.Material and methods: We evaluated long-term mixed-species experiments in Scots pine and Norway spruce which are under continuous survey since more than 100 years. Stand productivity was analysed based on the periodic annual increment and total yield of stem volume. Growth and yield were compared between mixed and neighbouring pure stands. As a substitute for the missing Norway spruce monocultures, we used appropriate yield table data. In order to characterize the effect of water supply on the mixing effects, we correlated the Martonne index of aridity with the ratio of Scots pine growth in mixed versus pure stands.Main results: We found that the mixed stands exceed the weighted mean of the pure stands’ volume productivity on average by 41%. At the species level Scots pine benefits from the mixture by 34% and Norway spruce by 83%. Growth periods with harsh climate conditions reinforce overyielding, while periods with mild conditions reduce the benefit of mixing. The overyielding of mixed stands, especially when growing under unfavourable conditions, is explained by niche complementarity of both species and discussed in view of the stress-gradient-hypothesis.Research highlights: The revealed overyielding of mixed compared with neighbouring pure stands, particularly under harsh weather conditions, substantiates the preferences of Scots pine-Norway spruce mixtures regarding climate change.    Keywords: drought resilience; mixed stand; pure stand; facilitation; competition; overyielding; underyielding.

  20. Teacher Education and Professional Development: 10 Years of ICT Integration and What?

    Directory of Open Access Journals (Sweden)

    Thérèse Laferrière

    2008-05-01

    Full Text Available This paper reports on designs for effective uses of ICTs in teaching and learning in teaching education. Applying Engeström’s schema (1987 at three different levels of use of the computer as a cultural tool, three sociocultural accounts, each one reflecting a different design activity for the betterment of teacher learning environments, were constructed. For each, clusters of interactions at the university-school partnership, networked classroom, and virtual collaborative space levels are described. As the history of each activity is presented, key features of the designed learning environments stand out, and trajectories of student teachers, teachers, and schools are highlighted.

  1. Child-Initiated Play and Professional Creativity: Enabling Four-Year-Olds' Possibility Thinking

    Science.gov (United States)

    Craft, Anna; McConnon, Linda; Matthews, Alice

    2012-01-01

    Given enormous global challenges, alongside nurturing children's creativity, professional creativity has perhaps never been more vital ([0100] and [0190]). This paper considers how a small, qualitative, co-participative study in an inner city children's centre, explored practitioner perspectives and practice related to creativity understood as…

  2. Professionally applied fluoride gel in low-caries 10.5-year-olds.

    NARCIS (Netherlands)

    Truin, G.J.; Hof, M.A. van 't

    2005-01-01

    The question has been raised whether low-caries children regularly using fluoride toothpaste will benefit from the professional application of additional fluoride gel. To investigate the caries-reducing effect of semi-annually-applied neutral 1% sodium fluoride gel, we carried out a double-blind

  3. Ethical Aspects of Professional Dilemmas in the First Year of Teaching

    Science.gov (United States)

    Ulvik, Marit; Smith, Kari; Helleve, Ingrid

    2017-01-01

    Education is described as a moral enterprise and many of the professional dilemmas teachers encounter have an ethical aspect. Research on ethical situations that novice teachers experience, however, seems to be limited, and we know little about how teacher education can prepare student-teachers for dealing with ethical issues. In this article a…

  4. The Impact of a Professional Learning Intervention Designed to Enhance Year Six Students' Computational Estimation Performance

    Science.gov (United States)

    Mildenhall, Paula; Hackling, Mark

    2012-01-01

    This paper reports on the analysis of a study of a professional learning intervention focussing on computational estimation. Using a multiple case study design it was possible to describe the impact of the intervention of students' beliefs and computational estimation performance. The study revealed some noteworthy impacts on computational…

  5. Does the African-American-white mortality gap persist after playing professional basketball? A 59-year historical cohort study.

    Science.gov (United States)

    Lawler, Tyler; Lawler, Frank; Gibson, Jack; Murray, Rachael

    2012-06-01

    The African-American-white mortality gap for males in the United States is 6 years in favor of whites. Participation in professional sport may moderate this ethnic disparity. The historical cohort of professional basketball players, with nearly equal numbers of African-American and white players, can provide a natural experiment that may control for the classic confounders of income, education, socioeconomic status (SES), and physical factors related to mortality. The objectives of this study are to assess mortality and calculate survival for the overall study population and within ethnicity. Data were combined from several publicly available sources. The cohort was analyzed to compare longevity among all players, and for players stratified by ethnicity, with the general U.S. population. The final dataset included 3366 individuals, of whom 56.0% were African American. Results suggest white players live 18 months longer than their African-American colleagues. African-American players gained 9 years on their respective referent and live longer than white men in the general public. After controlling for covariates, we found that African-American players have a 75% increased risk of death compared with white players, a statistically significant gap (p gap for males is largely ameliorated (1.5 years vs. 6.1 years) in professional basketball but still persists. Copyright © 2012 Elsevier Inc. All rights reserved.

  6. Creating research and development awareness among dental care professionals by use of strategic communication: a 12-year intervention study.

    Science.gov (United States)

    Morténius, Helena; Twetman, Svante

    2017-12-29

    Despite the availability of contemporary research advances, only a limited fraction is implemented into dental practice. One possible way to facilitate this process is to stimulate the research and development (R&D) awareness and interest with aid of strategic communication. The aim of the study was to analyse the role of a strategic communication in R&D awareness and interest among dental care professionals (DCP) over a 12-year period. A second aim was to compare the findings with those from primary care professionals (PCP). The project had a prospective design and the intervention was conducted through established oral, written and digital channels. The outcome was captured by two validated questionnaires submitted after 7 and 12 years, respectively. An additional Questionnaire file shows the details [see Additional file 1]. The material consisted of 599 health care professionals (205 DCP; 394 PCP) that responded to the first questionnaire and 526 individuals (195 DCP; 331 PCP) who responded to the second. All were employed by the primary care organization of Region Halland located in southwest of Sweden. The majority were women (≥ 85%) and the mean age at the first questionnaire was 49 years (SD 8.5). Longitudinal analyses were applied to those individuals that responded to both surveys after 7 and 12 years (n = 248). Comparisons between DCP's and PCP's were processed with Chi-square and Fischer's exact tests. Strategic communication contributed to increase the R&D awareness and interest among the dental personnel. The created interest was reported stronger among the DCP when compared with PCP at both surveys (p communication facilitated R&D interest in both groups. The most powerful channels were the written "Research bulletin" and peer inspiration. Strategic communication can be employed as a scientific tool that may contribute to the creation of a long-term R&D awareness and interest among dental care professionals.

  7. Getting to the top: an analysis of 25 years of career rankings trajectories for professional women's tennis.

    Science.gov (United States)

    Kovalchik, Stephanie A; Bane, Michael K; Reid, Machar

    2017-10-01

    Official rankings are the most common measure of success in professional women's tennis. Despite their importance for earning potential and tournament seeding, little is known about ranking trajectories of female players and their influence on career success. Our objective was to conduct a comprehensive study of the career progression of elite female tennis talent. The study examined the ranking trajectories of the top 250 female professionals between 1990 and 2015. Using regression modelling of yearly peak rankings, we found a strong association between the shape of the ranking trajectory and the highest career ranking earned. Players with the highest career peak ranking were the youngest when first ranked. For example, top 10 players were first ranked at age 15.5 years (99% CI = 14.8-15.9), 1.2 years (99% CI = 0.8-1.5) earlier than top 51-100 players. Top 10 players were also ranked in the top 100 longer than other players, holding a top 100 ranking until a mean age of 29.0 years (99% CI = 27.8-30.3) compared with age 24.4 years (99% CI = 23.7-25.2) for top 51-100 players. Ranking trajectories were more distinct with respect to player age than years from first ranking. The present study's findings will be instructive for players, coaches, and administrators in setting goals and assessing athlete development in women's tennis.

  8. [Centralization of health services in primary care in summer: Patients and professionals view during two consecutive years].

    Science.gov (United States)

    Giménez, N; Martínez, J M; Clanchet, T

    2015-01-01

    The Spanish primary health care, gateway and pillar of the Health Care System has his resources increasingly constrained by current crisis. To know the opinion of users and professionals on two primary care centers which centralized in August 2011 and 2012 the attendance of seven primary care centers. Two questionnaires were designed: a telephone survey of a random sample of users and a self-completed questionnaire for health care professionals. The variables were scored on a scale of 1-10 (low to high). Cronbach's coefficient α>0,84. 1293 people responded (836 users and 357 professionals). Users rated, in 2011, the satisfaction with 6.7 points in August and 7.3 points the rest of the year (P<.001). And, in 2012, with 7.7 points in August and 8.1 points the rest of the year (P<.001). Health care professionals, rated their satisfaction with 6.8 points in 2011 and 7.3 points in 2012. The waiting time was the only variable best scores in August that the rest of the year. The perception of the solution given in consultation did not change. Satisfaction, marking, care and treatment were highest rated in the regular center than in the reference center (P<.001). The centralization of primary health care during periods of reduced demand could reduce costs while maintaining quality. The experience of centralizing primary care services during August was perceived as acceptable and improved over time. Users showed a slight, but significant, preference for their usual primary care center. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

  9. Turkish education in Cyprus since 1974. An outline of some of the changes in curriculum organisation and the professional standing of teachers

    Science.gov (United States)

    Crellin, C. T.

    1981-09-01

    The setting up of the `Turkish Federated State of Cyprus' (TFSC) in the north of Cyprus and the settlement of several thousand mainland Turks to assist the ailing economy and the international isolation of the minority Turkish community, have affected teaching and development in the schools of that community. At the same time, the sense of security and independence has encouraged the authorities to shift the emphasis from isolated single teacher village schools to larger units, but this has not been without resistance from some of the communities concerned. Schooling is seen as a pattern of 6+3+3 years from the age of six, representing elementary, middle and secondary high school. In the secondary field proposals have been put forward to offer a curriculum and organisation more appropriate to the developing needs of the small community. However, the dependent economy, the democratic ideals of which the community is very conscious, and the conflicting influence of Western and Islamic traditions render progress here fraught with difficulty. Similarly, the moves towards a Turkish-Cypriot based, rather than a Turkish based, curriculum in the elementary schools can move only very slowly in a situation where there is some resentment of the mainland Turkish presence yet political dependence upon it. In the absence of higher education on the island, and with an impoverished teacher training college in Kyrenia, the obvious destination for the island's students is mainland Turkey. The radical elementary teachers' union is particularly critical of Turkish nationalist sentiment. Teachers in general have good conditions of service but have both the benefits and drawbacks of close association with government officials in the small community. The teacher's role is changing not only now that the fighting has ceased but also as moves towards larger units are undertaken. Clearly, if progress is to be made, there is need for the involvement of commonwealth or other international

  10. [The opportunities and challenges of nursing professional development: celebrating 100 years of nursing in Taiwan].

    Science.gov (United States)

    Tsay, Shwu-Feng

    2011-06-01

    This article used both retrospective and prospective perspectives to rethink and reflect upon the opportunities and challenges of nursing professional development in Taiwan. The authors conducted a literature review on the 2011-2015 Strategic Directions for Strengthening Nursing and Midwifery Services (SDNM) initiated by the World Health Organization (WHO) and on analyses of nursing related polices and programs from done by Taiwan health administrative offices. It is important to record the contribution of nursing to Taiwan's healthcare delivery system. Such is especially in light of the Taiwan's centenary celebrations in 2011 and of the Department of Health's consolidation into the Ministry of Health and Welfare in 2012 due to central government reforms.

  11. Consistent definition and application of Reineke's Stand Density Index in silviculture and stand projection

    Science.gov (United States)

    John D. Shaw; James N. Long

    2010-01-01

    Reineke’s Stand Density Index (SDI) has been available to silviculturists for over 75 years, but application of this stand metric has been inconsistent. Originally described as a measurement of relative density in single-species, even-aged stands, it has since been generalized for use in uneven-aged stands and mixed-species stands. However, methods used to establish...

  12. Localized Effects of Coarse Woody Material on Soil Oribatid Communities Diminish over 700 Years of Stand Development in Black-Spruce-Feathermoss Forests

    Directory of Open Access Journals (Sweden)

    Enrique Doblas-Miranda

    2015-03-01

    Full Text Available In the black-spruce clay-belt region of Western Québec, soil nutrients are limited due to paludification. Under paludified conditions, nutrient subsidies from decomposing surface coarse woody material (CWM may be important particularly during the later stages of ecosystem development when deadwood from senescent trees has accumulated. For soil organisms, CWM can alter microclimatic conditions and resource availability. We compared abundance and species richness of oribatid mites below or adjacent to CWM across a chronosequence which spans ca. 700 years of stand development. We hypothesized that oribatid abundance and richness would be greater under the logs, particularly in later stages of forest development when logs may act as localized sources of carbon and nutrients in the paludified substrate. However, oribatid density was lower directly under CWM than adjacent to CWM but these differences were attenuated with time. We suggest that oribatids may be affected by soil compaction and also that such microarthropods are most likely feeding on recently fallen leaf litter, which may be rendered inaccessible by the presence of overlying CWM. This may also explain the progressive decline in oribatid density and diversity with time, which are presumably caused by decreases in litter availability due to self-thinning and Sphagnum growth. This is also supported by changes of different oribatid trophic groups, as litter feeders maintain different numbers relative to CWM with time while more generalist fungi feeders only show differences related to position in the beginning of the succession.

  13. A-1 Test Stand work

    Science.gov (United States)

    2010-01-01

    Employees at NASA's John C. Stennis Space Center work to maneuver a structural steam beam into place on the A-1 Test Stand on Jan. 13. The beam was one of several needed to form the thrust takeout structure that will support a new thrust measurement system being installed on the stand for future rocket engine testing. Once lifted onto the stand, the beams had to be hoisted into place through the center of the test stand, with only two inches of clearance on each side. The new thrust measurement system represents a state-of-the-art upgrade from the equipment installed more than 40 years ago when the test stand was first constructed.

  14. [Early retirement or prolonged working life? Aspirations of unionized professionals aged 50 years and over].

    Science.gov (United States)

    Guerin, G; Wills, T; Saba, T; St-jacques, N

    1995-01-01

    "Two opposing retirement options--early retirement or prolonged working life--are being presented in the burgeoning literature related to the ineluctable ageing of the work force. Both are allegedly proposed for economic reasons and claim to meet the expectations and needs of ageing workers. But what in reality are the retirement goals of older workers and which factors, individual and organizational, affect the decision to retire? In tackling this question, the article draws on a survey conducted among workers from 15 unions, mostly affiliated with the Quebec Council of Managers and Professionals. Based on data from 1,319 respondents, the findings indicate that the majority of professionals would prefer to retire earlier, that 60 is much more considered a normal retirement age than 65, and that only 8% of the respondents wish to continue working after 65--and this mostly out of economic necessity, not choice. The factors that underlie this preference for early retirement are then identified and discussed." (SUMMARY IN ENG AND SPA) excerpt

  15. Life Orientation Test- Revised (LOT-R) Versus Academic Score in Various First Year Health Professional Students.

    Science.gov (United States)

    Dulloo, Puja; Vedi, Neeraj; Gandotra, Achleshwar

    2016-10-01

    Health field per se requires mental, physical and psychological steadiness and wellbeing. In modern times decline in psychological and physical health has been observed in student after admission in health education program. Factors like perfectionism, self-esteem, personal and professional consequence have affected their academic score directly or indirectly. Life Orientation Test-Revised (LOT-R) instrument measures optimism in relation to self-esteem of individual. A better score will show more confidence level of the student. To find an association of LOT-R with the academic score of health professional students and assess gender variation. A total of 350 students enrolled for academic year 2015-16 in health professional program of medicine, dental and physiotherapy institutes of Sumandeep Vidyapeeth University were considered. Non-randomized and purposive study was done by providing LOT-R questionnaire to students. Average academic score of Anatomy and Physiology course was used for analysis excluding the biochemistry due to non-availability of tangible data at the time of study. Data was collected, analysed statistically using independent t-test, ANOVA with post-hoc and correlation analysis. Statistical significant for one-way ANOVA was assessed for academic score between the group of health professional students. While no statistical correlation of significance was observed for LOT-R score with that of academic score. As per gender distribution there was no statistical significant observation for LOT-R score within the groups. The present study highlighted the need of student's counseling for their approach towards health education; as their career. Psychological self-reliance and optimism improves the academic score. A study needs to be compared with the socio-economic status of the student to have a better understanding of the LOT-R.

  16. A qualitative study of improving preceptor feedback delivery on professionalism to postgraduate year 1 residents through education, observation, and reflection.

    Science.gov (United States)

    Brauch, Rebecca Ann; Goliath, Cheryl; Patterson, Laurie; Sheers, Titus; Haller, Nairmeen

    2013-01-01

    To better standardize the teaching of professionalism, the American Board of Internal Medicine and the Accreditation Council for Graduate Medical Education established competency-based training milestones for internal medicine residency programs. Accordingly, professionalism milestones served as the basis for a faculty development program centered on providing feedback to postgraduate year 1 residents (interns) on their own professionalism behaviors during preceptor-resident sessions in the internal medicine continuity clinic. To determine the level of faculty (n=8) understanding and comfort in providing feedback, surveys listing 12-month professionalism milestones were distributed to core internal medicine teaching faculty. Current interns (n=10) also rated their understanding of the same milestones. The faculty development program included interpersonal communication education, role-plays of difficult situations, and pocket resources, as well as direct feedback on videotaped sessions with residents. At the end of the intervention period, participating faculty completed a postdevelopment survey, and the current 6-month interns completed a follow-up assessment. Average ratings between the pre- and postintervention teaching faculty surveys fell approximately 0.25%-0.50% on all measures of understanding, but increased slightly on measures of comfort. Conversely, average ratings between the pre- and postintervention 6-month intern surveys generally increased 0.25%-0.50% for measures of comfort and understanding. The faculty perceived the intervention as helpful in teaching them to focus on behaviors that change the context of overall feedback delivery. However, the study results showed that the system in place was not conducive to implementing such a program without modification and the introduction of resources.

  17. Standing on the Precipice: Evaluating Final-Year Physiotherapy Students' Perspectives of Their Curriculum as Preparation for Primary Health Care Practice

    Science.gov (United States)

    O'Donoghue, Grainne; Doody, Catherine; O'Neill, Geraldine; Barrett, Terry; Cusack, Tara

    2016-01-01

    Purpose: To explore final-year physiotherapy students' perceptions of primary health care practice to determine (1) aspects of their curriculum that support their learning, (2) deficiencies in their curriculum, and (3) areas that they believe should be changed to adequately equip them to make the transition from student to primary health care professional. Methods: Framework analysis methodology was used to analyze group opinion obtained using structured group feedback sessions. Sixty-eight final-year physiotherapy students from the four higher education institutions in Ireland participated. Results: The students identified several key areas that (1) supported their learning (exposure to evidence-based practice, opportunities to practise with problem-based learning, and interdisciplinary learning experiences); (2) were deficient (primary health care placements, additional active learning sessions, and further education and practice opportunities for communication and health promotion), and (3) required change (practice placements in primary health care, better curriculum organization to accommodate primary health care throughout the programme with the suggestion of a specific primary health care module). Conclusion: This study provides important insights into physiotherapy students' perceptions of primary health care. It also provides important indicators of the curriculum changes needed to increase graduates' confidence in their ability to take up employment in primary health care. PMID:27909366

  18. Flight Turbulence: The Stormy Professional Trajectory of Trainee Early Years' Teachers in England

    Science.gov (United States)

    Barron, Ian

    2016-01-01

    This paper documents trainees' "flight turbulence" as they negotiate the complexities that lie between "the self" and the securing of Early Years Teaching Status in England. Early Years Teachers, besides teaching, are expected to lead improvements to the quality of provision. However, drawing on interview data, an impasse is…

  19. Measuring the Impact of Student Interaction with Student Affairs Professionals on Socially Responsible Leadership Development in the First Year of College

    Science.gov (United States)

    Martin, Georgianna L.

    2013-01-01

    Using longitudinal data from the Wabash National Study on Liberal Arts Education, this research explored the impact of students' interactions with student affairs professionals on socially responsible leadership development during the first year of college. Overall, students' interactions with student affairs professionals were associated…

  20. Effects of a 1 year development programme for recently graduated veterinary professionals on personal and job resources: a combined quantitative and qualitative approach

    NARCIS (Netherlands)

    Mastenbroek, N.J.J.M.; van Beukelen, P.|info:eu-repo/dai/nl/069837635; Demerouti, E.; Scherpbier, A.J.J.A.; Jaarsma, A.D.C.

    2015-01-01

    Background: The early years in professional practice are for many veterinary and medical professionals a period of great challenges and consequently increased stress levels. Personal resources appear to have a positive impact on the course of this transition period. Personal resources are defined as

  1. Effects of a 1 year development programme for recently graduated veterinary professionals on personal and job resources : a combined quantitative and qualitative approach

    NARCIS (Netherlands)

    Mastenbroek, N. J. J. M.; van Beukelen, P.; Demerouti, E.; Scherpbier, A. J. J. A.; Jaarsma, A. D. C.

    2015-01-01

    Background: The early years in professional practice are for many veterinary and medical professionals a period of great challenges and consequently increased stress levels. Personal resources appear to have a positive impact on the course of this transition period. Personal resources are defined as

  2. Carbon assimilation, translocation and respiration in Fagus sylvatica and Abies alba stands measured by gas exchange and isotopic techniques during two contrasting climatic years

    Science.gov (United States)

    Gavrichkova, Olga; Scartazza, Andrea; Zampedri, Roberto; Cavagna, Mauro; Sottocornola, Matteo; Matteucci, Giorgio; Brugnoli, Enrico

    2014-05-01

    Global warming is tremendously influencing the climate of mountain areas through constantly rising temperatures and changes in local hydrological cycle. Increase of precipitation extremes, seasonal shifts of rainfall regime, heat waves are becoming more and more frequent events here. Vulnerability and plasticity of the local individual tree species under changing climate has still to be evaluated under field conditions. Two consecutive years, 2012 and 2013 were quite distinct in the climatic conditions during the plant growing season. Summer 2012 was characterized by a prolonged summer drought with almost no precipitation in central Italy from the end of May up to the end of August. The situation was aggravated by a very dry winter during this year. Mean annual temperatures in 2012 were 2oC higher in respect to the temperatures measured in the last 10 years. Conversely, year 2013 was milder with occasional rain events also during the summer months and temperatures close to the average values. In the Alpine zone the difference between two years were less pronounced with 2012 being slightly warmer than average and 2013 was characterized by unusually abundant spring precipitations. Taking advantage of these two contrasting years, we have monitored a functional response of one deciduous and one coniferous mountain forest stands growing in different mountain climate zones to variations in the local climate. The first, a deciduous European beech (Fagus sylvatica) forest, is located in the Appennine region of Italy at 1700 m height (Collelongo site, AQ) and characterized by a Mountain-Mediterranean climate. The second is a mixed forest dominated by Silver fir (Abies alba) which was chosen as a target species for our study. The site is located at 1350m height in the south-eastern Alps (Lavarone, TN) and is characterized by a mountain temperate climate. Sampling of plant material and point flux measurements were performed in the beginning, middle and the end of the growing

  3. [Realities and professional expectations of medical students attending Guinea Bissau's medical school in 2007 school year].

    Science.gov (United States)

    Fronteira, Inês; Rodrigues, Amabélia; Pereira, Camilo; Silva, Augusto P; Mercer, Hugo; Dussault, Guilles; Ferrinho, Paulo

    2011-01-01

    In Guinea Bissau, the majority of university level professionals are still being trained abroad and most of them do not return to their country. This was a major incentive for creating Guinea Bissau's Medical School. An observational, cross-sectional, analytic study was conducted on the second trimester of 2007 to characterize the socio-demographic, familial and educational profile of medical students, their satisfaction levels, difficulties and expectations concerning the medicine course. A questionnaire was used and a response rate of 63% achieved (81 students). Data was analyzed using SPSS v.17 for descriptive statistics. Students are very committed to their education. They tend to decide to take the medicine course early in their lives and are influenced by their relatives. They choose to be medical doctors because they like it but also for altruistic reasons and the desire to save lives. Although many face financial and material difficulties, they tend to have success in their academic live. They live with their parents, do not have children and some have side jobs to provide for extra income to help with their education. They expect their education to make them good doctors in any part of the world and want to work simultaneously in the public (to serve their country and pay their debt to the State) and in the private sector (to enhance their income). The large majority wants to work in a hospital, in Bissau, and to be a pediatrician or obstetrician. They have unreasonably high expectations concerning their future income as medical doctors.

  4. Professional outcomes of completing a clinical nutrition fellowship: Cleveland Clinic's 16-year experience.

    Science.gov (United States)

    Rivera, Rene; Kirby, Donald F; Steiger, Ezra; Seidner, Douglas L

    2010-10-01

    Cleveland Clinic has trained 17 physician nutrition specialists since the establishment of its clinical nutrition fellowship (CNF) in 1994. The paths taken by the graduates and whether they continue to practice clinical nutrition are largely unknown. To investigate the professional outcomes of completing a CNF, a survey of graduates was conducted. Fifty-seven percent of respondents (n = 8) applied to another fellowship prior to applying to a CNF. The 2 most common reasons for applying to a CNF were to increase knowledge of clinical nutrition and increase the chance of acquiring a gastroenterology fellowship. Eighty-five percent (n = 10) of graduates found the CNF to be valuable. Eighty-six percent (n = 12) went on to complete a gastroenterology fellowship, and 67% (n = 8) of graduates believed that completing a CNF increased their chances of gaining acceptance to a gastroenterology fellowship. Only 42% (n = 6) of the graduates currently hold professions that specifically dictate the use of clinical nutrition, but 61% (n = 8) reported using clinical nutrition in their daily or weekly practice. Fifty percent (n = 7) of graduates believed that completing a CNF made them more competitive job candidates, but only 21% (n = 3) said that their extra training is reflected in their current salary. It appears that CNFs are being used as a method of subsequently acquiring a gastroenterology or other medical fellowships. Although not working in defined clinical nutrition professions, >50% of graduates continue to apply their CNF skills after completing their training. A small percentage have found dedicated nutrition-based clinical professions.

  5. Validation of the behavior and concept based assessment of professionalism competence in postgraduate first-year residents.

    Science.gov (United States)

    Yang, Ying-Ying; Lee, Fa-Yauh; Hsu, Hui-Chi; Lee, Wen-Shin; Chuang, Chiao-Lin; Chang, Ching-Chih; Huo, Teh-Ia; Huang, Yi-Hsiang; Huang, Chia-Chang; Huang, Chin-Chou

    2013-04-01

    The evaluation of professional behaviors and concepts of postgraduate first-year (PGY1) residents has been identified as an area for development. This study examined the efficiency of the professionalism-assessing objective structured clinical examination (OSCE), 360° evaluation, and mini-Clinical Examination Exercise scores (mini-CEX; p-OSCE, p-360° evaluation, and p-mini-CEX scores). Between January 2009 and January 2012, 189 PGY1 residents were evaluated for behavior- and concept-based professionalism competence based on the above three methods using two checklists unique to each case. Data were analyzed for reliability, inter-rater agreement, interval changes, and gender-related difference for each method. The test reliabilities of p-OSCE, p-360° evaluation, and p-mini-CEX were acceptable. Further, the reliability of concept and combined p-OSCE was higher than that of behavior p-OSCE. In addition, the concept OSCE p-scores and behavior 360° evaluation p-scores were significantly improved after 6 months of training. The inter-rater agreements were relatively good in p-OSCE and p-360° evaluation. Interestingly, male PGY1 residents had higher behavior 360° evaluation p-scores from nurses than those of females, whereas female PGY1 residents had higher behavior 360° evaluation p-scores from patients than those of males. Behavior and concept OSCE p-scores were positively correlated with behavior 360° evaluation p-scores. In comparison with p-360° evaluation, the combination of p-360° evaluation + OSCE + mini-CEX significantly increases their reliabilities. The current study suggests that the p-OSCE, p-360° evaluation, and p-mini-CEX are feasible methods for evaluating professionalism in clinical training of PGY1 residents. Combination of the above three evaluations, participation, and support from multiple constituencies and multiple representatives provides good reliability and adds credibility in the assessment of professionalism competence. Copyright

  6. Ten-year blood pressure trajectories, cardiovascular mortality, and life years lost in 2 extinction cohorts: the Minnesota Business and Professional Men Study and the Zutphen Study.

    Science.gov (United States)

    Tielemans, Susanne M A J; Geleijnse, Johanna M; Menotti, Alessandro; Boshuizen, Hendriek C; Soedamah-Muthu, Sabita S; Jacobs, David R; Blackburn, Henry; Kromhout, Daan

    2015-03-09

    Blood pressure (BP) trajectories derived from measurements repeated over years have low measurement error and may improve cardiovascular disease prediction compared to single, average, and usual BP (single BP adjusted for regression dilution). We characterized 10-year BP trajectories and examined their association with cardiovascular mortality, all-cause mortality, and life years lost. Data from 2 prospective and nearly extinct cohorts of middle-aged men—the Minnesota Business and Professional Men Study (n=261) and the Zutphen Study (n=632)—were used. BP was measured annually during 1947-1957 in Minnesota and 1960-1970 in Zutphen. BP trajectories were identified by latent mixture modeling. Cox proportional hazards and linear regression models examined BP trajectories with cardiovascular mortality, all-cause mortality, and life years lost. Associations were adjusted for age, serum cholesterol, smoking, and diabetes mellitus. Mean initial age was about 50 years in both cohorts. After 10 years of BP measurements, men were followed until death on average 20 years later. All Minnesota men and 98% of Zutphen men died. Four BP trajectories were identified, in which mean systolic BP increased by 5 to 49 mm Hg in Minnesota and 5 to 20 mm Hg in Zutphen between age 50 and 60. The third systolic BP trajectories were associated with 2 to 4 times higher cardiovascular mortality risk, 2 times higher all-cause mortality risk, and 4 to 8 life years lost, compared to the first trajectory. Ten-year BP trajectories were the strongest predictors, among different BP measures, of cardiovascular mortality, all-cause mortality, and life years lost in Minnesota. However, average BP was the strongest predictor in Zutphen. © 2015 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

  7. Ten‐Year Blood Pressure Trajectories, Cardiovascular Mortality, and Life Years Lost in 2 Extinction Cohorts: the Minnesota Business and Professional Men Study and the Zutphen Study

    Science.gov (United States)

    Tielemans, Susanne M. A. J.; Geleijnse, Johanna M.; Menotti, Alessandro; Boshuizen, Hendriek C.; Soedamah‐Muthu, Sabita S.; Jacobs, David R.; Blackburn, Henry; Kromhout, Daan

    2015-01-01

    Background Blood pressure (BP) trajectories derived from measurements repeated over years have low measurement error and may improve cardiovascular disease prediction compared to single, average, and usual BP (single BP adjusted for regression dilution). We characterized 10‐year BP trajectories and examined their association with cardiovascular mortality, all‐cause mortality, and life years lost. Methods and Results Data from 2 prospective and nearly extinct cohorts of middle‐aged men—the Minnesota Business and Professional Men Study (n=261) and the Zutphen Study (n=632)—were used. BP was measured annually during 1947–1957 in Minnesota and 1960–1970 in Zutphen. BP trajectories were identified by latent mixture modeling. Cox proportional hazards and linear regression models examined BP trajectories with cardiovascular mortality, all‐cause mortality, and life years lost. Associations were adjusted for age, serum cholesterol, smoking, and diabetes mellitus. Mean initial age was about 50 years in both cohorts. After 10 years of BP measurements, men were followed until death on average 20 years later. All Minnesota men and 98% of Zutphen men died. Four BP trajectories were identified, in which mean systolic BP increased by 5 to 49 mm Hg in Minnesota and 5 to 20 mm Hg in Zutphen between age 50 and 60. The third systolic BP trajectories were associated with 2 to 4 times higher cardiovascular mortality risk, 2 times higher all‐cause mortality risk, and 4 to 8 life years lost, compared to the first trajectory. Conclusions Ten‐year BP trajectories were the strongest predictors, among different BP measures, of cardiovascular mortality, all‐cause mortality, and life years lost in Minnesota. However, average BP was the strongest predictor in Zutphen. PMID:25753924

  8. Perceived relevance mediates the relationship between professional identity and attitudes towards interprofessional education in first-year university students.

    Science.gov (United States)

    Roberts, L D; Davis, M C; Radley-Crabb, H G; Broughton, M

    2018-01-01

    The strength of health science students' identification with their chosen profession is associated with their attitudes towards interprofessional education (IPE). However, little is known about the factors that might mediate this relationship. In this article, we examine the relationships between professional identification, communication and teamwork skills, perceived relevance of IPE, and positive and negative attitudes towards IPE. A sample of 444 first-year university students from 25 health science professions enrolled in a first-year interprofessional program participated in this research by completing a questionnaire. Data were analysed using path analysis. Positive IPE attitudes were more strongly endorsed than negative IPE attitudes. Perceived relevance of IPE to future careers was the strongest predictor of both positive and negative attitudes to IPE, and fully mediated the effect of professional identity. Self-reported communication and teamwork skills were a significant negative predictor of negative attitudes to IPE only, and the effect was not mediated by perceived relevance. These findings indicate that IPE may be particularly challenging for students who do not have confidence in their abilities to communicate and work effectively in teams. Building these skills through alternative communication technologies may decrease negative attitudes. In order to maintain or increase positive attitudes towards IPE in introductory programs that span professions, the curriculum needs to be designed to demonstrate relevance to the future careers of participating students.

  9. A Two Year Longitudinal Outcome Study of Addicted Health Care Professionals: An Investigation of the Role of Personality Variables

    Directory of Open Access Journals (Sweden)

    Daniel Angres

    2013-01-01

    Full Text Available The co-morbidity of personality disorders (PDs and other dysregulatory personality patterns with addiction have been well-established, although few studies have examined this interplay on long-term sobriety outcome. In addition, health care professionals suffering from addiction have both a significant public health impact and a unique set of treatment and recovery challenges. The aim of this study was to investigate if personality variables differentiated sobriety outcome in this population over a two year interval. A clinical sample of health care professionals participated in a substance abuse hospital treatment program individually tailored with respect to personality. Participants took the Temperament and Character Inventory and the Millon Clinical Multiaxial Inventory at intake, and were tracked two years post-discharge to determine sobriety status. Univariate analyses showed antisocial personality, female gender, and alcohol dependence were independent predictors of relapse, however a significant relationship between personality and substance use did not exist in multivariate analysis when controlling for demographic variables The lack of multivariate relationships demonstrates the heterogeneity in self-report measures of personality, which suggests the interplay of personality and addiction is complex and individualized.

  10. Cardiotocography interpretation skills and the association with size of maternity unit, years of obstetric work experience and healthcare professional background

    DEFF Research Database (Denmark)

    Thellesen, Line; Sorensen, Jette Led; Hedegaard, Morten

    2017-01-01

    INTRODUCTION: We aimed to examine whether cardiotocography (CTG) knowledge, interpretation skills and decision-making measured by a written assessment were associated with size of maternity unit, years of obstetric work experience and healthcare professional background. MATERIAL AND METHODS......: A national cross-sectional study in the setting of a CTG teaching intervention involving all 24 maternity units in Denmark. Participants were midwives (n=1260) and specialists (n=269) and residents (n=142) in obstetrics and gynecology who attended a one-day CTG course and answered a 30-item multiple...... less than 15 years of obstetric work experience. This might indicate a challenge in maintaining CTG skills in small units and among experienced staff but could also reflect different levels of motivation, test familiarity and learning culture. Whether the findings are transferable to the clinical...

  11. Building Professionalism and Employability Skills: Embedding Employer Engagement within First-Year Computing Modules

    Science.gov (United States)

    Hanna, Philip; Allen, Angela; Kane, Russell; Anderson, Neil; McGowan, Aidan; Collins, Matthew; Hutchison, Malcolm

    2015-01-01

    This paper outlines a means of improving the employability skills of first-year university students through a closely integrated model of employer engagement within computer science modules. The outlined approach illustrates how employability skills, including communication, teamwork and time management skills, can be contextualised in a manner…

  12. Language at preschool in Europe: Early years professionals in the spotlight

    NARCIS (Netherlands)

    Michel, M.C.; Kuiken, F.

    2014-01-01

    Over the past few decades early years education throughout Europe has experienced many changes due to higher numbers of children attending centres for early childhood education and care (ECEC), a growing linguistic and cultural diversity in society and a shift from care to education with the focus

  13. Co-Teaching in a Year-Long Professional Development School

    Science.gov (United States)

    Weilbacher, Gary; Tilford, Keith

    2015-01-01

    While there is considerable research concerning co-teaching among special educators and regular classroom teachers, little work has been published regarding co-teaching that involves teacher candidates and their cooperating teachers. During the last three years, two middle level education faculty members involved in their University's Professional…

  14. Alienation and First-Year Student Retention. Professional File. Number 116, Spring 2010

    Science.gov (United States)

    Liu, Richard

    2010-01-01

    Since Summerskill's study on college attrition forty years ago, the interest in this topic has never waned. This study was particularly interested in the relationship of race to retention. Various theoretical frames of references have been proposed: Price's organization theory, Durkheim's Suicide, and Marx's Alienation have been used to guide…

  15. Soil Respiration at Different Stand Ages (5, 10, and 20/30 Years) in Coniferous (Pinus tabulaeformis Carrière) and Deciduous (Populus davidiana Dode) Plantations in a Sandstorm Source Area

    DEFF Research Database (Denmark)

    Zhao, Xin; Li, Fadong; Zhang, Wanjun

    2016-01-01

    Understanding the effects of stand age and forest type on soil respiration is crucial for predicting the potential of soil carbon sequestration. Thus far, however, there is no consensus regarding the variations in soil respiration caused by stand age and forest type. This study investigated soil...... that mean soil respiration in the 5-, 10-, and 20/30-year-old plantations was 3.37, 3.17, and 2.99 μmol·m−2·s−1 for P. tabulaeformis and 2.92, 2.85, and 2.57 μmol·m−2·s−1 for P. davidiana, respectively. Soil respiration decreased with stand age for both species. There was no significant difference in soil...... respiration between the two plantation species at ages 5 and 10 years (p > 0.05). Temperature sensitivity of soil respiration, which ranged from 1.85–1.99 in P. tabulaeformis and 2.20–2.46 in P. davidiana plantations, was found to increase with stand age. Temperature sensitivity was also significantly higher...

  16. Nine-year risk of depression diagnosis increases with increasing self-reported concussions in retired professional football players.

    Science.gov (United States)

    Kerr, Zachary Y; Marshall, Stephen W; Harding, Herndon P; Guskiewicz, Kevin M

    2012-10-01

    Concussions may accelerate the progression to long-term mental health outcomes such as depression in athletes. To prospectively determine the effects of recurrent concussions on the clinical diagnosis of depression in a group of retired football players. Cohort study; Level of evidence, 2. Members of the National Football League Retired Players Association responded to a baseline General Health Survey (GHS) in 2001. They also completed a follow-up survey in 2010. Both surveys asked about demographic information, number of concussions sustained during their professional football career, physical/mental health, and prevalence of diagnosed medical conditions. A physical component summary (Short Form 36 Measurement Model for Functional Assessment of Health and Well-Being [SF-36 PCS]) was calculated from responses for physical health. The main exposure, the history of concussions during the professional playing career (self-report recalled in 2010), was stratified into 5 categories: 0 (referent), 1 to 2, 3 to 4, 5 to 9, and 10+ concussions. The main outcome was a clinical diagnosis of depression between the baseline and follow-up GHS. Classic tabular methods computed crude risk ratios. Binomial regression with a Poisson residual and robust variance estimation to stabilize the fitting algorithm estimated adjusted risk ratios. χ(2) analyses identified associations and trends between concussion history and the 9-year risk of a depression diagnosis. Of the 1044 respondents with complete data from the baseline and follow-up GHS, 106 (10.2%) reported being clinically diagnosed as depressed between the baseline and follow-up GHS. Approximately 65% of all respondents self-reported sustaining at least 1 concussion during their professional careers. The 9-year risk of a depression diagnosis increased with an increasing number of self-reported concussions, ranging from 3.0% in the "no concussions" group to 26.8% in the "10+" group (linear trend: P football and 2001 SF-36 PCS

  17. Developing personal attributes of professionalism during clinical rotations: views of final year bachelor of clinical medical practice students

    Science.gov (United States)

    2014-01-01

    Background Medical professionalism as a set of behaviours that transcends personal values, beliefs and attitudes to incorporate ethical and moral principles is considered a covenant between society and the practice of medicine. The Bachelor of Clinical Medical Practice (BCMP) a three year professional degree was launched at the University of the Witwatersrand in January 2009 in response to a documented shortage of doctors especially in the rural areas of South Africa. The BCMP programme is unique in its offering as it requires a teaching approach that meets the needs of an integrated curriculum, providing for an accelerated transition from the classroom to the patient’s bedside. Methods Following five week attachments in designated District Education Campuses, 25 final year BCMP students were required to reflect individually on the covenant that exists between society and the practice of medicine based on their daily interactions with health care workers and patients for three of the five rotations in a one page document. A retrospective, descriptive case study employed qualitative methods to group emerging themes from 71 portfolios. Ethical clearance was obtained from the Human Research Ethics Committee at the University of the Witwatersrand. Results As an outcome of an ethical analysis, the majority of BCMP students reflected on the determinants of accountable and responsible practice (N=54). The commitment to the Oath became significant with a personalised reference to patients ‘as my patients’. Students acknowledged professional health care workers (HCWs) who demonstrated commitment to core values of good practice as they recognised the value of constantly reflecting as a skill (n=51). As the students reflected on feeling like ‘guinea pigs’ (n=25) migrating through periods of uncertainity to become ‘teachable learners’, they made ethical judgements that demonstrated the development of their moral integrity. A few students felt vulnerable in

  18. Developing personal attributes of professionalism during clinical rotations: views of final year bachelor of clinical medical practice students.

    Science.gov (United States)

    Mapukata-Sondzaba, Nontsikelelo; Dhai, Ames; Tsotsi, Norma; Ross, Eleanor

    2014-07-16

    Medical professionalism as a set of behaviours that transcends personal values, beliefs and attitudes to incorporate ethical and moral principles is considered a covenant between society and the practice of medicine. The Bachelor of Clinical Medical Practice (BCMP) a three year professional degree was launched at the University of the Witwatersrand in January 2009 in response to a documented shortage of doctors especially in the rural areas of South Africa. The BCMP programme is unique in its offering as it requires a teaching approach that meets the needs of an integrated curriculum, providing for an accelerated transition from the classroom to the patient's bedside. Following five week attachments in designated District Education Campuses, 25 final year BCMP students were required to reflect individually on the covenant that exists between society and the practice of medicine based on their daily interactions with health care workers and patients for three of the five rotations in a one page document. A retrospective, descriptive case study employed qualitative methods to group emerging themes from 71 portfolios. Ethical clearance was obtained from the Human Research Ethics Committee at the University of the Witwatersrand. As an outcome of an ethical analysis, the majority of BCMP students reflected on the determinants of accountable and responsible practice (N=54). The commitment to the Oath became significant with a personalised reference to patients 'as my patients'. Students acknowledged professional health care workers (HCWs) who demonstrated commitment to core values of good practice as they recognised the value of constantly reflecting as a skill (n=51). As the students reflected on feeling like 'guinea pigs' (n=25) migrating through periods of uncertainity to become 'teachable learners', they made ethical judgements that demonstrated the development of their moral integrity. A few students felt vulnerable in instances where they were pressured into

  19. Evaluation of a Continuing Professional Development program for first year student pharmacists undergoing an Introductory Pharmacy Practice Experience

    Directory of Open Access Journals (Sweden)

    Toyin Tofade, MS, PharmD, BCPS, CPCC, Pharmacotherapy Director, Wake Area Health Education Center and Clinical Associate Professor, Division of Pharmacy Practice and Experiential Education

    2011-01-01

    Full Text Available Objectives: The purpose of the study was to evaluate a live and online training program for first year pharmacy students in implementing Continuing Professional Development (CPD principles (Reflect, Plan, Act, and Evaluate, writing SMART learning objectives, and documenting learning activities prior to and during a hospital introductory professional practice experience.Design: Cohort Study. Setting: Introductory professional practice experience. Participants: First year (PY1 students at the University of North Carolina Eshelman School of Pharmacy. Intervention: Live training or online training to introduce the concept of Continuing Professional Development in practice. Main Outcomes: Implementation of CPD principles through 1 completed pre-rotation education action plans with specific, measurable, achievable, relevant and time-bound (SMART learning objectives; and 2 completed learning activity worksheets post-rotation indicating stimuli for learning, resources used and accomplished learning. objectives; and 3 documented suggestions and content feedback for future lectures and pharmaceutical care lab experiences. Results: Out of the whole cohort (N=154, 14 (87.5% live (in person trainees and 122 (88% online trainees submitted an education action plan. Objectives were scored using a rubric on a scale of 1-5. A rating of 5 means “satisfactory”, 3 means “work in progress” and 1 means “unacceptable”. There were significant differences between the mean live trainee scores and the mean online trainee scores for the following respective section comparisons: Specific 4.7 versus 3.29 (p<0.001; Measurable 3.9 versus 2.05 (p<0.001; number of objectives 3.6 versus 4.6 (p<0.001; and average grade 92.9 versus 77.7 (p<0.001. Of the 396 learning activity worksheets reviewed, 75% selected discussion with peers and/or health providers as a stimulus for learning. Students reported spending an average of 50.2 hours completing the learning objectives. All

  20. Skills in assessing the professional literature (SAPL): a 7-year analysis of student EBD performance.

    Science.gov (United States)

    Katz, Ralph V; Shamia, Hebba A; Dearing, Bianca A; Kang, Paul D S; Li, Lin; Chang, Andy

    2014-09-01

    The primary goal of this project was to describe the level of knowledge acquisition using detailed test performance outcomes of the EBD SAPL curriculum over its first 7-years of implementation at the NYU College of Dentistry. A secondary goal was to compare performance outcomes impact of the full 60 h base SAPL curriculum as taught to 4-year DDS students vs an abbreviated 30 h base SAPL curriculum as taught to 3-year Advanced Placement DDS students. The findings for the period 2004-2010 are reported for 1647 dental students (63.6% 4-year DDS students, 36.3% 3-year Advanced Placement DDS students). The database consisted of the score earned by each student on each individual question of the SAPL course's 4 h final examination in which each student read an original research article and answered all questions on the Literature Analysis Form. The major findings were overall high performance by both groups of students (SAPL exam scores of 85.8 vs 83.7, respectively) as well as very similar outcomes between these two student groups on: 1) recognizing research design elements and on interpreting those design elements for clinical application, 2) detailed performance of knowledge within the specific five traditional sections of research articles, and 3) detailed performance across 18 identified research design topics. In conclusion, both course formats appear to be highly effective for their respective student groups, but should not be interpreted as evidence favoring the shorter format given the different characteristics of the two student groups. Copyright © 2014 Elsevier Inc. All rights reserved.

  1. Sixth-Year Results Following Partial Cutting For Timber and Wildlife Habitat in a Mixed Oak-Sweetgum-Pine Stand on a Minor Creek Terrace in Southeast Louisiana

    Science.gov (United States)

    Brian Roy Lockhart; Norwin E. Linnartz

    2002-01-01

    Hardwood management has primarily focused on highly productive river bottom and upland sites. Less is known about hardwood growth and development on terrace sites. Such sites are usually converted to other uses, especially pine plantations. The objectives of this study, implemented in a minor creek terrace in southeast Louisiana, were to describe changes in stand...

  2. Effects of pre- and post-harvest site preparation treatments on natural regeneration success in a mixed hardwood stand after 10 years

    Science.gov (United States)

    Wayne K. Clatterbuck; Martin R. Schubert

    2010-01-01

    Advance regeneration, sprouts and seeds are sources of reproduction in the regeneration of mixed hardwood stands following harvest. The control of undesirable, non-commercial, competing vegetation is a common technique in site preparation to promote the establishment and growth of desirable species. This study was designed to evaluate the effectiveness of pre- and post...

  3. Development of water tupelo coppice stands on the Mobile-Tensaw River delta for five years after precommercial thinning and cleaning

    Science.gov (United States)

    J.C.G. Goelz; J.S. Meadows; T.C. Fristoe

    2001-01-01

    Three 4-yr-old stands (or locations) were selected for treatment. Treatment consisted of two components: (1) thinning water tupelo (Nyssa aquatica L.) stump sprouts and (2) cutting all stems of Carolina ash (Fraxinus caroliniana Mill.) and black willow (Salix nigra Marsh.) (cleaning). Contrary to results in other...

  4. "Journalism, Poetry, Stand-Up Comedy, and Academic Writing: Mapping the Interplay of Curricular and Extracurricular Literate Activities": Re-Visiting a Theoretical Lens Five Years Later

    Science.gov (United States)

    Roozen, Kevin

    2014-01-01

    Published in a 2008 issue of "Journal of Basic Writing" ("JBW"), "Journalism, Poetry, Stand-Up Comedy, and Academic Writing: Mapping the Interplay of Curricular and Extracurricular Literate Activities" was Kevin Roozen's first single-authored publication. Drawn from data collected for the first case study from…

  5. The emerging dental workforce: why dentistry? A quantitative study of final year dental students' views on their professional career.

    Science.gov (United States)

    Gallagher, Jennifer E; Patel, Resmi; Donaldson, Nora; Wilson, Nairn H F

    2007-06-15

    Dental graduates are joining a profession experiencing changes in systems of care, funding and skill mix. Research into the motivation and expectations of the emerging workforce is vital to inform professional and policy decisions. The objective of this research was to investigate final year dental students' perceived motivation for their choice of career in relation to sex, ethnicity and mode of entry. Self-administered questionnaire survey of all final year dental students at King's College London. Data were entered into SPSS; statistical analysis included Chi Squared tests for linear association, multiple regression, factor analysis and logistic regression. A response of 90% (n = 126) was achieved. The majority were aged 23 years (59%), female (58%) and Asian (70%). One in 10 were mature students. Eighty per cent identified 11 or more 'important' or 'very important' influences, the most common of which were related to features of the job: 'regular working hours' (91%), 'degree leading to recognised job' (90%) and 'job security' (90%). There were significant differences in important influences by sex (males > females: 'able to run own business'; females > males: 'a desire to work with people'), ethnic group (Asians > white: 'wish to provide public service', 'influence of friends', 'desire to work in healthcare', having 'tried an alternative career/course' and 'work experience') and mode of entry (mature > early entry: 'a desire to work with people'). Multivariate analysis suggested 61% of the variation in influences is explained by five factors: the 'professional job' (31%), 'healthcare-people' (11%), 'academic-scientific' (8%), 'careers-advising' (6%), and 'family/friends' (6%). The single major influence on choice of career was a 'desire to work with people'; Indian students were twice as likely to report this as white or other ethnic groups. Final year dental students report a wide range of important influences on their choice of dentistry, with variation by

  6. The emerging dental workforce: why dentistry? A quantitative study of final year dental students' views on their professional career

    Directory of Open Access Journals (Sweden)

    Wilson Nairn HF

    2007-06-01

    Full Text Available Abstract Background Dental graduates are joining a profession experiencing changes in systems of care, funding and skill mix. Research into the motivation and expectations of the emerging workforce is vital to inform professional and policy decisions. The objective of this research was to investigate final year dental students' perceived motivation for their choice of career in relation to sex, ethnicity and mode of entry. Methods Self-administered questionnaire survey of all final year dental students at King's College London. Data were entered into SPSS; statistical analysis included Chi Squared tests for linear association, multiple regression, factor analysis and logistic regression. Results A response of 90% (n = 126 was achieved. The majority were aged 23 years (59%, female (58% and Asian (70%. One in 10 were mature students. Eighty per cent identified 11 or more 'important' or 'very important' influences, the most common of which were related to features of the job: 'regular working hours' (91%, 'degree leading to recognised job' (90% and 'job security' (90%. There were significant differences in important influences by sex (males > females: 'able to run own business'; females > males: 'a desire to work with people', ethnic group (Asians > white: 'wish to provide public service', 'influence of friends', 'desire to work in healthcare', having 'tried an alternative career/course' and 'work experience' and mode of entry (mature > early entry: 'a desire to work with people'. Multivariate analysis suggested 61% of the variation in influences is explained by five factors: the 'professional job' (31%, 'healthcare-people' (11%, 'academic-scientific' (8%, 'careers-advising' (6%, and 'family/friends' (6%. The single major influence on choice of career was a 'desire to work with people'; Indian students were twice as likely to report this as white or other ethnic groups. Conclusion Final year dental students report a wide range of important

  7. Proprioceptive Training and Injury Prevention in a Professional Men's Basketball Team: A Six-Year Prospective Study

    Science.gov (United States)

    Bianchi, Roberto; Rocca, Flavio; Mamo, Carlo

    2016-01-01

    Abstract Riva, D, Bianchi, R, Rocca, F, and Mamo, C. Proprioceptive training and injury prevention in a professional men's basketball team: A six-year prospective study. J Strength Cond Res 30(2): 461–475, 2016—Single limb stance instability is a risk factor for lower extremity injuries. Therefore, the development of proprioception may play an important role in injury prevention. This investigation considered a professional basketball team for 6 years, integrating systematic proprioceptive activity in the training routine. The purpose was to assess the effectiveness of proprioceptive training programs based on quantifiable instability, to reduce ankle sprains, knee sprains, and low back pain through developing refined and long-lasting proprioceptive control. Fifty-five subjects were studied. In the first biennium (2004–2006), the preventive program consisted of classic proprioceptive exercises. In the second biennium (2006–2008), the proprioceptive training became quantifiable and interactive by means of electronic proprioceptive stations. In the third biennium (2008–2010), the intensity and the training volume increased while the session duration became shorter. Analysis of variance was used to analyze the differences in proprioceptive control between groups, years, and bienniums. Injury rates and rate ratios of injury during practices and games were estimated. The results showed a statistically significant reduction in the occurrence of ankle sprains by 81% from the first to the third biennium (p < 0.001). Low back pain showed similar results with a reduction of 77.8% (p < 0.005). The reduction in knee sprains was 64.5% (not significant). Comparing the third biennium with the level of all new entry players, proprioceptive control improved significantly by 72.2% (p < 0.001). These findings indicate that improvements in proprioceptive control in single stance may be a key factor for an effective reduction in ankle sprains, knee sprains, and low back pain

  8. The experiences of women engineers who have completed one to five years of professional engineering employment: A phenomenological study

    Science.gov (United States)

    White, Susan M.

    Women engineers remain underrepresented in employment in engineering fields in the United States. Feminist theory views this gender disparity beyond equity in numbers for women engineers and looks at structural issues of women's access, opportunities, and quality of experience in the workplace. Research on women's success and persistence in engineering education is diverse; however, there are few studies that focus on the early years of women's careers in engineering and less using a phenomenological research design. Experiences of women engineers who have completed one to five years of professional engineering employment are presented using a phenomenological research design. Research questions explored the individual and composite experiences for the co-researchers of the study as well as challenges and advantages of the phenomenon of having completed one to five years of professional engineering employment. Themes that emanated from the data were a feeling that engineering is a positive profession, liking math and science from an early age, having experiences of attending math and science camps or learning and practicing engineering interests with their fathers for some co-researchers. Other themes included a feeling of being different as a woman in the engineering workplace, taking advantage of opportunities for training, education, and advancement to further their careers, and the role of informal and formal mentoring in developing workplace networks and engineering expertise. Co-researchers negotiated issues of management quality and support, experiences of gender discrimination in the workplace, and having to make decisions balancing their careers and family responsibilities. Finally, the women engineers for this research study expressed intentions to persist in their careers while pursuing expertise and experience in their individual engineering fields.

  9. Explaining variance in self-directed learning readiness of first year students in health professional programs

    Directory of Open Access Journals (Sweden)

    Craig E. Slater

    2017-11-01

    Full Text Available Abstract Background Self-directed learning (SDL is expected of health science graduates; it is thus a learning outcome in many pre-certification programs. Previous research identified age, gender, discipline and prior education as associated with variations in students’ self-directed learning readiness (SDLR. Studies in other fields also propose personality as influential. Method This study investigated relationships between SDLR and age, gender, discipline, previous education, and personality traits. The Self-Directed Learning Readiness Scale and the 50-item ‘big five’ personality trait inventory were administered to 584 first-year undergraduate students (n = 312 female enrolled in a first-session undergraduate interprofessional health sciences subject. Results Students were from health promotion, health services management, therapeutic recreation, sports and exercise science, occupational therapy, physiotherapy, and podiatry. Four hundred and seven responses (n = 230 females were complete. SDLR was significantly higher in females and students in occupational therapy and physiotherapy. SDLR increased with age and higher levels of previous education. It was also significantly associated with ‘big five’ personality trait scores. Regression analysis revealed 52.9% of variance was accounted for by personality factors, discipline and prior experience of tertiary education. Conclusion Demographic, discipline and personality factors are associated with SDLR in the first year of study. Teachers need to be alert to individual student variation in SDLR.

  10. Admission variables and academic success in the first year of the professional phase in a doctor of physical therapy program.

    Science.gov (United States)

    Ruscingno, Gerald; Zipp, Genevieve Pinto; Olson, Valerie

    2010-01-01

    To date, there are no standard sets of admission criteria identifying an applicant's ability to succeed in an entry-level doctor of physical therapy (DPT) program. The purpose of this study was to determine if a relationship existed between preadmission variables and academic success, as measured by the physical therapy GPA in the basic sciences after the first professional year (PY1GPA). The sample consisted of 63 students from three consecutive classes admitted to an entry-level DPT Program from fall 2002 through fall 2004. The preadmission variables included age, gender, degree status, pre-cumulative GPA, and prerequisite course GPA. The preadmission factors were correlated with the dependent variable of PYIGPA. In a second analysis, the resulting significant correlations (p academic success throughout the length of the professional academic program, the findings offer insight regarding students' initial academic performance. Gaining insight into students' performance at this early stage in their education may provide a greater understanding of their potential success throughout the graduate program.

  11. “It is the Law”: the 9-year Primary School from the perspective of Pedagogy professionals/students

    Directory of Open Access Journals (Sweden)

    Maria Silvia P. de M. L. da Rocha

    2012-09-01

    Full Text Available This article is the result of a qualitative research with the general objective of identifying the opinions of Pedagogy professionals and students with regards to the new 9-year Primary School (EF – Ensino Fundamental. The methodological procedures applied were the production of a text about the EF and semi-structured interviews. In this article, the focus is on the results obtained from the text production. The research was based on 33 Pedagogy students from a private university in the countryside of São Paulo, who were to graduate in 2010. The empirical material has been analyzed based on categories defined a posteriori, after intensive reading of the material, searching for thematic cores recurrent in the productions, interpreted through the historical-cultural theory. From the results, it is possible to highlight essentially positive opinions about the new EF, comments on the importance of the teachers and schools preparation, and the incipient approach of recreational activities (with a predominantly generic treatment to them These results allow us to (i locate the important points to be approached on the initial and continuous formation of the teachers who work and will work on building the new EF, and (ii problematize the way the Pedagogy professional/ student interprets the regulations in the Education area.

  12. Student Pharmacists’ Perceptions of a Composite Examination in Their First Professional Year

    Science.gov (United States)

    Alford, Elizabeth L.; Finks, Shannon W.; Parker, Robert B.; Chisholm-Burns, Marie A.; Phelps, Stephanie J.

    2016-01-01

    Objective. To assess first-year (P1) pharmacy students’ studying behaviors and perceptions after implementation of a new computerized “composite examination” (CE) testing procedure. Methods. Student surveys were conducted to assess studying behavior and perceptions about the CE before and after its implementation. Results. Surveys were completed by 149 P1 students (92% response rate). Significant changes between survey results before and after the CE included an increase in students’ concerns about the limited number of questions per course on each examination and decreased concerns about the time allotted and the inability to write on the CEs. Significant changes in study habits included a decrease in cramming (studying shortly before the test) and an increase in priority studying (spending more time on one course than another). Conclusion. The CE positively changed assessment practice at the college. It helped overcome logistic challenges in computerized testing and drove positive changes in study habits. PMID:26941430

  13. Student Pharmacists' Perceptions of a Composite Examination in Their First Professional Year.

    Science.gov (United States)

    McDonough, Sharon L K; Alford, Elizabeth L; Finks, Shannon W; Parker, Robert B; Chisholm-Burns, Marie A; Phelps, Stephanie J

    2016-02-25

    To assess first-year (P1) pharmacy students' studying behaviors and perceptions after implementation of a new computerized "composite examination" (CE) testing procedure. Student surveys were conducted to assess studying behavior and perceptions about the CE before and after its implementation. Surveys were completed by 149 P1 students (92% response rate). Significant changes between survey results before and after the CE included an increase in students' concerns about the limited number of questions per course on each examination and decreased concerns about the time allotted and the inability to write on the CEs. Significant changes in study habits included a decrease in cramming (studying shortly before the test) and an increase in priority studying (spending more time on one course than another). The CE positively changed assessment practice at the college. It helped overcome logistic challenges in computerized testing and drove positive changes in study habits.

  14. Smartphones and professionalism: A cross-sectional study on interns and final-year medical students

    Directory of Open Access Journals (Sweden)

    Saleh Alqaryan

    2016-09-01

    Full Text Available The smartphone is a powerful tool that can be used to improve the health care system as long as certain checks and balances are implemented. It is commonly used by health care providers and medical students. A cross-sectional study conducted at Qassim University, Saudi Arabia. Final-year medical students and interns were included. A survey was distributed and divided into three sections: personal technology, experiences of using smartphones during clinical rotations, and attitudes about the usage of smartphones for clinical work. A total of 156 interns and students participated in the study. All of them owned a smartphone. Three-quarters of the respondents used their mobile for personal purposes, while 71.2% used them to look up medical references and resources. Respondents also used personal mobiles to keep in contact with team members regarding patient- (29.5% and non-patientrelated issues (26.3%. Some 16% of participants did not have any security features on their smartphones. Over half the participants did not get proper instructions about using their smartphones from either their medical college or senior residents or consultants. There is a lot to be done in this area, as certain regulations need to be carried out to lead toward a world that is pro-technology, health centered, and safe.

  15. Hamstring muscle strains in professional football players: a 10-year review.

    Science.gov (United States)

    Elliott, Marcus C C W; Zarins, Bertram; Powell, John W; Kenyon, Charles D

    2011-04-01

    Investigations into hamstring strain injuries at the elite level exist in sports such as Australian Rules football, rugby, and soccer, but no large-scale study exists on the incidence and circumstances surrounding these injuries in the National Football League (NFL). Injury rates will vary between different player positions, times in the season, and across different playing situations. Descriptive epidemiology study. Between 1989 and 1998, injury data were prospectively collected by athletic trainers for every NFL team and recorded in the NFL's Injury Surveillance System. Data collected included team, date of injury, activity the player was engaged in at the time of injury, injury severity, position played, mechanism of injury, and history of previous injury. Injury rates were reported in injuries per athlete-exposure (A-E). An athlete-exposure was defined as 1 athlete participating in either 1 practice or 1 game. Over the 10-year study period 1716 hamstring strains were reported for an injury rate (IR) of 0.77 per 1000 A-E. More than half (51.3%) of hamstring strains occurred during the 7-week preseason. The preseason practice IR was significantly elevated compared with the regular-season practice IR (0.82/1000 A-E and 0.18/1000 A-E, respectively). The most commonly injured positions were the defensive secondary, accounting for 23.1% of the injuries; the wide receivers, accounting for 20.8%; and special teams, constituting 13.0% of the injuries in the study. Hamstring strains are a considerable cause of disability in football, with the majority of injuries occurring during the short preseason. In particular, the speed position players, such as the wide receivers and defensive secondary, as well as players on the special teams units, are at elevated risk for injury. These positions and situations with a higher risk of injury provide foci for preventative interventions.

  16. Perceived Leadership Practices in Year-One Students Enrolled in Professional Entry-Level Doctor of Physical Therapy Programs.

    Science.gov (United States)

    LoVasco, Laura; Maher, Sara; Thompson, Kristine; Stiller, Christine

    2016-01-01

    Leadership has been identified as an important attribute for health care professionals. Assessing leadership practices can help identify areas of strength or needed improvement for the development of leaders. To describe the perceived leadership practices of year-1 Doctor of Physical Therapy (DPT) students, to determine if the participants' demographic variables were related to their perceived leadership practices, and to explore differences between participants and the general population. The Leadership Practices Inventory (LPI Self) developed by Kouzes and Posner was used to assess leadership practices of year-1 DPT students at six Midwestern universities. The leadership practices of 192 DPT students in highest to lowest order were Enable, Encourage, Model, Challenge, and Inspire. Age was found to be significantly correlated with the Challenge leadership practice. The order and means of some leadership practices of the DPT students were different than the general population. This study provides a baseline description of how year-1 DPT students perceived their leadership behaviors and how the LPI Self can be used to facilitate the development of leadership skills.

  17. Comparing neurootological complaints in patients at the end of their professional lives (51-60 years) with those during the first phase of retirement (61-70 years).

    Science.gov (United States)

    Bencze, Gábor; Claussen, Claus-Frenz; Heid, Lóránt; Kersebaum, Michael; Nagy, Elemér; Bencsik, Beáta

    2005-01-01

    Geriatrics defines the branch of medicine that treats all problems peculiar to old age and the aging, including the clinical problems of senescence and senility. In the full chain of years of the human life, a special period is humans' last decade of professional life (i.e., 51-60 years) and their first decade of retirement (i.e., 61-70 years). For this study aimed at comparing neurootological complaints of persons in this period of their lives, we examined large samples of European neurootological patients: Group A consisted of 1,965 persons aged 51-60 years, and group B consisted of 1,032 persons aged 61-70 years. Of the 11 vertigo and nausea symptoms evaluated, group A demonstrated 2.68 signs and group B 2.49 signs per individual. Acoustic subjective symptoms of tinnitus were exhibited in 55.42% of group A patients, and hearing loss was present in 63.92% of these patients. In group B, 52.62% of patients exhibited tinnitus, and 68.31% of patients had hearing loss. Our experimental neurootometric investigations exhibited the following rates of abnormal test findings in group A: butterfly calorigrams, 71.86%; stepping craniocorpography, 72.01%; and pure-tone audiometry of bone conduction, 37.66% in the right and 47.07% in the left ear. Among group B patients, abnormal test findings were noted as follows: butterfly calorigrams, 69.86%; stepping craniocorpography, 74.03%; and pure-tone audiometry of bone conduction, 44.57% in the right and 55.43% in the left ear.

  18. Out-standing!

    DEFF Research Database (Denmark)

    Kural, René

    2013-01-01

    Out-standing concerns the Danish tennisplayer Leif Rovsing and his outstanding piece of architecture Danish Tennis Club in Hellerup.......Out-standing concerns the Danish tennisplayer Leif Rovsing and his outstanding piece of architecture Danish Tennis Club in Hellerup....

  19. Standing Concertation Committee

    CERN Multimedia

    HR Department

    2009-01-01

    Ordinary Meeting on 11 May 2009 The meeting of the Standing Concertation Committee held on 11 May 2009 was entirely dedicated to the preparation of the TREF meeting on 19 & 20 May 2009. The Committee took note, discussed and agreed on some clarifications on a number of documents and presentations that the Management planned to submit and/or present to TREF on the following subjects: • Personnel statistics 2008: J. Purvis presented the Personnel Statistics for 2008 prepared by HR Department. In line with the previous year, key messages were firstly, a general reduction in staff (2544 to 2400, - 6%), secondly, a reduction in administrative services personnel (from 422 to 387, - 8%) and thirdly, a marked increase in the number of Users and Unpaid Associates (from 8369 to 9140, + 9%) • Five-Yearly Review 2010: A series of draft documents were submitted for discussion, comprising an introductory document explaining the statutory basis for the following four document...

  20. Stand-up physics

    CERN Multimedia

    2009-01-01

    A CMS physicist and amateur stand up comic was named the winner of NESTA FameLab 2009. Tom Whyntie battled it out with nine others young scientists from across the UK to win the contest to find the country’s next top science communicator. Tom Whyntie with his prize money after the NESTA Famelab final.Tom Whyntie, who is currently doing his PhD on the CMS experiment, managed to persuade his supervisor to give him a few days off on 5 June so he could fly back to the UK for the final of NESTA FameLab 2009. In the competition, which has been dubbed ‘the X Factor for scientists’, he had just three minutes to explain a complex scientific idea to a panel of judges made up of high-profile science professionals. During the final, he captivated the audience with his talk about how finding nothing at the LHC, far from being a waste of £5 billion, would actually catalyse the next scientific revolution. It Whyntie’s own words: "If the L...

  1. Do child healthcare professionals and parents recognize social-emotional and behavioral problems in 1-year-old infants?

    Science.gov (United States)

    Alakortes, Jaana; Kovaniemi, Susanna; Carter, Alice S; Bloigu, Risto; Moilanen, Irma K; Ebeling, Hanna E

    2017-04-01

    Growing evidence supports the existence of clinically significant social-emotional/behavioral (SEB) problems among as young as 1-year-old infants. However, a substantial proportion of early SEB problems remain unidentified during contacts with child healthcare professionals. In this study, child healthcare nurse (CHCN; N = 1008) and parental (N = 518) reports about SEB worries were gathered, along with the maternal and paternal Brief Infant-Toddler Social and Emotional Assessment (BITSEA) ratings, for 12-month-old infants randomly recruited through Finnish child health centers. Only 1.4-1.8 % of CHCNs, 3.9 % of mothers, and 3.2 % of fathers reported of being worried about the assessed child's SEB development. When the CHCNs' and parental reports were combined, 7.7 % (33/428) of the infants assessed each by all three adults had one (7.0 %), two (0.7 %) or three (0 %) worry reports. Even the combination of the CHCN's and parental worry reports identified only 7.0-13.8 % of the infants with the maternal and/or paternal BITSEA Problem or Competence rating in the of-concern range. Identified associations across the three informants' worry reports, parental BITSEA ratings and sociodemographic factors are discussed in the paper. Routine and frequent use of developmentally appropriate screening measures, such as the BITSEA, might enhance identification and intervening of early SEB problems in preventive child healthcare by guiding both professionals and parents to pay more attention to substantial aspects of young children's SEB development and encouraging them to discuss possible problems and worries.

  2. The Flagstaff Festival of Science: Over 25 years of connecting research professionals with the people of Northern Arizona

    Science.gov (United States)

    Vaughan, R. G.; Ranney, W.; Stevens, B.; Farretta, K.

    2015-12-01

    The annual Flagstaff Festival of Science, established in 1990, is the longest running, entirely free, public science festival in the USA. It has evolved into a 10-day-long festival with >90 events, including interactive science and technology exhibits, daily public lectures, open houses, star parties, local field trips, and an in-school speaker program. The Festival events reach an estimated 17,000 people every year in Northern Arizona, including students from pre-K through college, parents, teachers, tourists, and lifelong learners. Flagstaff, AZ, "America's First STEM Community" and the "World's First International Dark Sky City," has a uniquely rich community of organizations engaged in science and engineering research and innovation, including the Flagstaff Arboretum, Flagstaff Dark Skies Coalition, Coconino Community College, W. L. Gore & Associates, Lowell Observatory, Museum of Northern Arizona, National Weather Service, National Park Service, National Forest Service, Northern Arizona University, Northern Arizona Center for Entrepreneurship and Technology, U.S. Geological Survey, U.S. Naval Observatory, and Willow Bend Environmental Education Center. As such, the Festival has tremendous support from the local community, which is evidenced by its financial support (via grants and donations), attendance, and awards it has received. Public STEM events are an increasingly popular way for scientists to reach underserved populations, and the Flagstaff Festival of Science provides local scientists and other research professionals with many diverse opportunities to foster public support of science and inspire students to study STEM disciplines. The goal of this presentation is to share information, ideas, and our experiences with anyone wishing to initiate or expand his or her current public STEM offerings; and to celebrate the rewards (for both learners and research professionals) of engaging in science education and communication at public STEM events.

  3. Implementation of online opioid overdose prevention, recognition and response trainings for professional first responders: Year 1 survey results.

    Science.gov (United States)

    Simmons, Janie; Rajan, Sonali; Goldsamt, Lloyd; Elliott, Luther

    2016-12-01

    This article reports on the first web-based implementation of an opioid-overdose prevention, recognition and response training for professional first responders. The training was disseminated nationally over one listserv in November 2014. The same year, following Act 139, which mandated the provision of an online training for police officers in Pennsylvania, the Pennsylvania Department of Health approved the training. It was subsequently adopted as the primary training tool for police and other first responders in Pennsylvania and has been used as a training tool by first responders nationally. Analyses employed descriptive statistics to report characteristics of a sample of 387 professional first responders who completed a survey about their experience with the online training. Z-ratios were used to compare independent proportions related to overdose, naloxone, and satisfaction with the training between key subgroups, and paired t-tests were used to compare participant responses to a range of items pre- and post-participation in the training. Between January-October 2015, 4804 first responders took the training; 1697 (35.3%) agreed to be contacted; of these, 387 (22.8%) completed a survey about the training and subsequent overdose response experiences. The majority (86.4%) were from Pennsylvania, with police representing over half of the sample. Analysis of the post-training survey indicates high satisfaction with content, format and mode of delivery, and high satisfaction with items related to confidence and overdose reversal preparedness. This study demonstrates the feasibility and acceptability of implementing online training for first responders in overdose prevention, recognition and response. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  4. Caries-inhibiting effect of professional fluoride gel application in low-caries children initially aged 4.5-6.5 years.

    NARCIS (Netherlands)

    Rijkom, H.M. van; Truin, G.J.; Hof, M.A. van 't

    2004-01-01

    It was the purpose of the study to investigate the caries-reducing effect of semi-annual professional fluoride gel application in a low-caries child population initially aged 4.5-6.5 years during a 4-year follow-up period. In a double-blind randomised controlled trial (n = 773) the effect of sodium

  5. Proprioceptive Training and Injury Prevention in a Professional Men's Basketball Team: A Six-Year Prospective Study.

    Science.gov (United States)

    Riva, Dario; Bianchi, Roberto; Rocca, Flavio; Mamo, Carlo

    2016-02-01

    Single limb stance instability is a risk factor for lower extremity injuries. Therefore, the development of proprioception may play an important role in injury prevention. This investigation considered a professional basketball team for 6 years, integrating systematic proprioceptive activity in the training routine. The purpose was to assess the effectiveness of proprioceptive training programs based on quantifiable instability, to reduce ankle sprains, knee sprains, and low back pain through developing refined and long-lasting proprioceptive control. Fifty-five subjects were studied. In the first biennium (2004-2006), the preventive program consisted of classic proprioceptive exercises. In the second biennium (2006-2008), the proprioceptive training became quantifiable and interactive by means of electronic proprioceptive stations. In the third biennium (2008-2010), the intensity and the training volume increased while the session duration became shorter. Analysis of variance was used to analyze the differences in proprioceptive control between groups, years, and bienniums. Injury rates and rate ratios of injury during practices and games were estimated. The results showed a statistically significant reduction in the occurrence of ankle sprains by 81% from the first to the third biennium (p proprioceptive control improved significantly by 72.2% (p proprioceptive control in single stance may be a key factor for an effective reduction in ankle sprains, knee sprains, and low back pain.

  6. An Entrustable Professional Activity (EPA)-Based Framework to Prepare Fourth-Year Medical Students for Internal Medicine Careers.

    Science.gov (United States)

    Elnicki, D Michael; Aiyer, Meenakshy K; Cannarozzi, Maria L; Carbo, Alexander; Chelminski, Paul R; Chheda, Shobhina G; Chudgar, Saumil M; Harrell, Heather E; Hood, L Chad; Horn, Michelle; Johl, Karnjit; Kane, Gregory C; McNeill, Diana B; Muntz, Marty D; Pereira, Anne G; Stewart, Emily; Tarantino, Heather; Vu, T Robert

    2017-11-01

    The purpose of the fourth year of medical school remains controversial. Competing demands during this transitional phase cause confusion for students and educators. In 2014, the Association of American Medical Colleges (AAMC) released 13 Core Entrustable Professional Activities for Entering Residency (CEPAERs). A committee comprising members of the Clerkship Directors in Internal Medicine and the Association of Program Directors in Internal Medicine applied these principles to preparing students for internal medicine residencies. The authors propose a curricular framework based on five CEPAERs that were felt to be most relevant to residency preparation, informed by prior stakeholder surveys. The critical areas outlined include entering orders, forming and answering clinical questions, conducting patient care handovers, collaborating interprofessionally, and recognizing patients requiring urgent care and initiating that care. For each CEPAER, the authors offer suggestions about instruction and assessment of competency. The fourth year of medical school can be rewarding for students, while adequately preparing them to begin residency, by addressing important elements defined in the core entrustable activities. Thus prepared, new residents can function safely and competently in supervised postgraduate settings.

  7. Easing student transition to graduate nurse: a SIMulated Professional Learning Environment (SIMPLE) for final year student nurses.

    Science.gov (United States)

    Liaw, Sok Ying; Koh, Yiwen; Dawood, Rabiah; Kowitlawakul, Yanika; Zhou, Wentao; Lau, Siew Tiang

    2014-03-01

    Preparing nursing students for making the transition to graduate nurse is crucial for entry into practice. Final year student nurses at the National University of Singapore (NUS) are required to undergo a consolidated clinical practice to prepare them for their transition to graduate nurse. To describe the development, implementation and evaluation of a simulation program known as SIMulated Professional Learning Environment (SIMPLE) in preparing the final year student nurses for their clinical practicum in transition to graduate nurse practice. A set of simulation features and best practices were used as conceptual framework to develop and implement the simulation program. 94 final year student nurses participated in the 15-hour SIMPLE program that incorporated multiple simulation scenarios based on actual ward clinical practices. Pre and post-tests were conducted to assess the students' preparedness for their clinical practice in transition to graduate nurse practice. The students also completed a satisfaction questionnaire and open questions to evaluate their simulation experiences. The student nurses demonstrated a significant improvement (t=12.06, pnurse practice. They were highly satisfied with their simulation learning. Themes emerged from the comments on the most valuable aspects of the SIMPLE program and ways to improve the program. The study provided evidences on the effectiveness of the SIMPLE program in enhancing the students' preparedness for their transition to graduate nurse practice. A key success of the SIMPLE program was the used of simulation strategy and the involvement of practicing nurses that closely linked the students with the realities of current nursing practice to prepare them for the role of staff nurses. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. Psychological health of first-year health professional students in a medical university in the United arab emirates.

    Science.gov (United States)

    Gomathi, Kadayam G; Ahmed, Soofia; Sreedharan, Jayadevan

    2012-05-01

    The aim of this study was to assess the psychological health of first-year health professional students and to study sources of student stress. All first-year students (N = 125) of the Gulf Medical University (GMU) in Ajman, United Arab Emirates (UAE), were invited to participate in a voluntary, anonymous, self-administered, questionnaire-based survey in January 2011. Psychological health was assessed using the 12-item General Health Questionnaire. A 24-item questionnaire, with items related to academic, psychosocial and health domains was used to identify sources of stress. Pearson's chi-squared test and the Mann-Whitney U-test were used for testing the association between psychological morbidity and sources of stress. A total of 112 students (89.6%) completed the survey and the overall prevalence of psychological morbidity was found to be 33.6%. The main academic-related sources of stress were 'frequency of exams', 'academic workload', and 'time management'. Major psychosocial stressors were 'worries regarding future', 'high parental expectations', 'anxiety', and 'dealing with members of the opposite sex'. Health-related issues were 'irregular eating habits', 'lack of exercise', and 'sleep-related problems'. Psychological morbidity was not significantly associated with any of the demographic factors studied. However, total stress scores and academics-related domain scores were significantly associated with psychological morbidity. Psychological morbidity was seen in one in three first-year students attending GMU. While worries regarding the future and parental expectations were sources of stress for many students, psychological morbidity was found to be significantly associated with only the total stress and the academic-related domain scores.

  9. Psychological Health of First-Year Health Professional Students in a Medical University in the United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Kadayam G Gomathi

    2012-05-01

    Full Text Available Objectives: The aim of this study was to assess the psychological health of first-year health professional students and to study sources of student stress. Methods: All first-year students (N = 125 of the Gulf Medical University (GMU in Ajman, United Arab Emirates (UAE, were invited to participate in a voluntary, anonymous, self-administered, questionnaire-based survey in January 2011. Psychological health was assessed using the 12-item General Health Questionnaire. A 24-item questionnaire, with items related to academic, psychosocial and health domains was used to identify sources of stress. Pearson’s chi-squared test and the Mann-Whitney U-test were used for testing the association between psychological morbidity and sources of stress. Results: A total of 112 students (89.6% completed the survey and the overall prevalence of psychological morbidity was found to be 33.6%. The main academic-related sources of stress were ‘frequency of exams’, ‘academic workload’, and ‘time management’. Major psychosocial stressors were ‘worries regarding future’, ‘high parental expectations’, ‘anxiety’, and ‘dealing with members of the opposite sex’. Health-related issues were ‘irregular eating habits’, ‘lack of exercise’, and ‘sleep-related problems’. Psychological morbidity was not significantly associated with any of the demographic factors studied. However, total stress scores and academics-related domain scores were significantly associated with psychological morbidity. Conclusion: Psychological morbidity was seen in one in three first-year students attending GMU. While worries regarding the future and parental expectations were sources of stress for many students, psychological morbidity was found to be significantly associated with only the total stress and the academic-related domain scores.

  10. Defining Medical Professionalism Across the Years of Training and Experience at the Uniformed Services University of the Health Sciences.

    Science.gov (United States)

    Randall, Virginia F; Foster, Christopher W; Olsen, Cara H; Warwick, Anne B; Fernandez, Katrina A; Crouch, Gary

    2016-10-01

    Many medical institutions have moved forward with curricular objectives aimed at teaching professionalism, but the question remains: are we teaching the most appropriate content at the most opportune times to maximize sustained learning? The students' point of view of professionalism is helpful in addressing this question. To describe the views of professionalism held by students and faculty at the Uniformed Services University of the Health Sciences. In e-mailed surveys, students and faculty free-texted the three most important characteristics of a professional. Qualitative analysis was used to analyze the results. Data were compared on the basis of the percentage of each group affirming one of the characteristics. Fourteen characteristics of professionalism were found. There were significant differences across all participant groups in the characteristics that each indicated were most important. Differences emerge between definitions of professionalism that appear to relate to training and experience. Students' views of professionalism reflect the immediate context of their educational environment. Curricula targeted to the students' foci are relevant in teaching professionalism. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

  11. STANDING CONCERTATION COMMMITTEE

    CERN Multimedia

    HR Department

    2008-01-01

    ORDINARY MEETING ON 27 FEBRUARY 2008 The main items discussed at the meetings of the Standing Concertation Committee on 27 February 2008 included: Short-term Saved Leave Scheme The committee noted that, by the end of February 2008, some 600 staff had subscribed to the short-term saved leave scheme: approx 58% had subscribed 1 slice, 14% two slices, 5% three slices and 23% four slices. Administrative Circular No. 4 (Rev. 4) - Unemployment Insurance Scheme The committee agreed to recommend Administrative Circular No. 4 (Rev. 4) - Unemployment Insurance Scheme to the Director-General for approval. Administrative Circular No. 30 (Rev. 2) - Financial benefits upon taking up appointment and termination of contract The committee agreed to recommend Administrative Circular No. 30 (Rev. 2) - Financial Benefits upon taking up appointment and termination of contract to the Director-General for approval. Progressive Retirement Programme The Progressive Retirement Programme (PRP) was extended for a further year to 3...

  12. Standing Concertation Committee

    CERN Multimedia

    HR Department

    2009-01-01

    The main items discussed at the meetings of the Standing Concertation Committee in the first quarter of 2009 included: Merit Appraisal and Recognition Scheme (MARS) 2009 exercise The committee took note of 2009 MARS ceiling guidelines giving the advancement budget by career path and amounting to approx 1.80% of the basic salary bill. To this will be added 250 steps CERN-wide, financed by savings from implementation of the international indemnity for 2007, 2008 and the first half of 2009. The specific Senior Staff Guidelines, including the proposed number of promotions from Career Path E to F, were also noted. The guidelines with respect to step distribution were also noted: the minima and maxima remain the same as in previous years. Compliance with the guidelines will continue to be monitored closely (more details, including a frequently asked questions section). It was also noted that Financial Awards (awards for extraordinary service and responsibility allowances) may b...

  13. Thinning in artificially regenerated young beech stands

    Directory of Open Access Journals (Sweden)

    Novák Jiří

    2015-12-01

    Full Text Available Although beech stands are usually regenerated naturally, an area of up to 5,000 ha year−1 is artificially regenerated by beech in the Czech Republic annually. Unfortunately, these stands often showed insufficient stand density and, consequently, lower quality of stems. Therefore, thinning methods developed for naturally regenerated beech stands are applicable with difficulties. The paper evaluates the data from two thinning experiments established in young artificially regenerated beech stands located in different growing conditions. In both experiments, thinning resulted in the lower amount of salvage cut in following years. Positive effect of thinning on periodic stand basal area increment and on periodic diameter increment of dominant trees was found in the beech stand located at middle elevations. On the other hand, thinning effects in mountain conditions were negligible. Thinning focusing on future stand quality cannot be commonly applied in artificially regenerated beech stands because of their worse initial quality and lower density. However, these stands show good growth and response to thinning, hence their management can be focused on maximising beech wood production.

  14. [Selected psychosocial and psychopathological factors determining criminal behaviours among professional and drafted military personnel--comparison analysis, years: 1990-2000].

    Science.gov (United States)

    Juszczak, Dariusz; Talarowska, Monika

    2009-09-01

    The structure of armed forces undergoes dynamic changes. The expectations regarding psychophysical performance of military personnel--both professional and drafted members are constantly rising. To answer the question: which psychosocial and psychopathological factors are characteristic to offenders from professional military personnel and drafted military personnel in the years 1990-2000. The research material consisted of 71 forensic-psychiatric assessments issued by experts from Psychiatric Ward of 107 Military Hospital in Walcz between 1990 and 2000. The assessments were issued in ambulatory setting. The cohort of persons with military background had 71 assessments (military personnel included both professional--30, and drafted--41 servicemen). A specially designed questionnaire titled "Charter of Diagnosis of Factors Determining Criminal Activity" has been used. Relevant statistical differences were observed. (1) The main category of offences committed by professional military personnel in mentioned period were the offences against property whereas in the drafted military personnel cohort the offences related to violations of obligatory military service. (2) Offences under the influence of alcohol were significantly more likely to be committed by professional drafted military personnel. (3) Personality disorders were predominant among the diagnoses in both groups. (4) The diagnosis of alcohol dependence were characteristic for professional military personnel.

  15. Professional Competences of Young Psychologists: The Dimensions of Self-Rated Competence Domains and Their Variation in the Early Years of the Psychologist's Career

    Science.gov (United States)

    Kuittinen, Matti; Meriläinen, Matti; Räty, Hannu

    2014-01-01

    The study set out to explore an array of key competencies required by psychologists, along with a method for assessing them. The respondents (n?=?353) were a representative sample of young Finnish psychologists with professional experience of between 1 and 6 years. They were requested to rate 52 statements of competence. A set of explorative…

  16. Critical Professional Issues in Labour Force Development for Teachers with Children up to Two Years of Age: A New Zealand Perspective

    Science.gov (United States)

    Rockel, Jean

    2014-01-01

    This paper critically examines current concerns regarding professional issues in labour force development for teachers with children up to two years of age (UtoT). The concerns in New Zealand (NZ) relate to whether initial teacher-education (ITE) qualifications prepare teachers to work with children UtoT, involving synergy between ITE and the…

  17. Changes in Teachers' Beliefs about Reformed Science Teaching and Learning, and Their Inquiry-Based Instructional Practices Following a Year-Long RET-PLC Professional Development Program

    Science.gov (United States)

    Miranda, R.

    2014-12-01

    This study investigates the extent to which teachers' beliefs and classroom practices concerning inquiry-based instruction change following participation in a large mid-Atlantic university's year-long Research Experiences for Teachers (RET) - Professional Learning Community (PLC) professional development program. Mixed methods were used to explore this study's research questions. Supported with NASA funding, twelve secondary science teachers participated in the study. Study findings suggest that RET programs that incorporate a PLC component can help to shift teachers' beliefs and classroom practices concerning inquiry-based instruction, and help them to increase the level of inquiry in their science lessons. An implication of this research is that teacher professional development models need to be developed to help teachers effectively plan more time for students to conduct inquiry-based activities, to communicate findings based on evidence, and to develop questions to investigate themselves. Moreover, the findings of this study can help to inform science teacher education and professional development programs in creating more fruitful experiences for these professionals, and help them to align their beliefs and practice more toward the constructivist visions of current reform efforts.

  18. A Proposed Template for an Emergency Online School Professional Training Curriculum

    Science.gov (United States)

    Rush, S. Craig; Wheeler, Joanna; Partridge, Ashley

    2014-01-01

    On average, natural disasters directly impact approximately 160 million individuals and cause 90,000 deaths each year. As natural disasters are becoming more familiar, it stands to reason that school personnel, particularly mental health professionals, need to know how to prepare for natural disasters. Current disaster preparation and response…

  19. Log and lumber grades as indicators of wood quality in 20- to 100-year-old Douglas-fir trees from thinned and unthinned stands.

    Science.gov (United States)

    R. James Barbour; Dean L. Parry

    2001-01-01

    This report examines the differences in wood characteristics found in coastal Pacific Northwest Douglas-fir (Pseudotsuga mensziesii (Mirb.) Franco) trees harvested at the age of 70 to 100 years old to wood characteristics of trees harvested at the age of 40 to 60 years. Comparisons of differences in domestic log grades suggest that the proportion...

  20. The neurological, neuroimaging and neuropsychological effects of playing professional football: Results of the UK five-year follow-up study.

    Science.gov (United States)

    Kemp, Steven; Duff, Alistair; Hampson, Natalie

    2016-01-01

    Whilst the scientific understanding of mild traumatic brain injury sequelae has advanced, the consequences of neurological insults sustained during football play in the form of multiple concussions and heading remains unclear. To the authors' knowledge, this is the first longitudinal prospective study to follow-up a group of footballers and controls over time. Thirty-two elite young professional footballers were recruited and 24 were identified at follow-up. Thirty-three controls were recruited and 17 identified at follow-up. Medical examination, MRI (brain) imaging and detailed neuropsychological data were collected on the footballers at baseline and 5-year follow-up. Medical examination and detailed neuropsychological data were collected on the controls at baseline and 5-year follow-up. All participants had normal neurological examination at both time points. At baseline, 37% of the footballers had sustained minor neurological insults. Between baseline and 5 years, 66% of the footballers had sustained minor neurological insults. No MRI (brain) abnormalities were identified among the footballers at either time point. Regarding the neuropsychology, there was a 6-point IQ difference between footballers and controls, with the footballers being low. Test-re-test analysis on a range of carefully selected neurocognitive tests revealed a picture of good stability in cognitive functioning over this 5-year period. These longitudinal prospective data indicate no significant neurological, structural brain imaging or neuropsychological change among a sample of young elite professional footballers over the first 5 years of their professional career.

  1. The impact of gender and parenthood on physicians' careers - professional and personal situation seven years after graduation

    Directory of Open Access Journals (Sweden)

    Knecht Michaela

    2010-02-01

    Full Text Available Abstract Background The profile of the medical profession is changing in regard to feminization, attitudes towards the profession, and the lifestyle aspirations of young physicians. The issues addressed in this study are the careers of female and male physicians seven years after graduation and the impact of parenthood on career development. Methods Data reported originates from the fifth assessment (T5 of the prospective SwissMedCareer Study, beginning in 2001 (T1. At T5 in 2009, 579 residents (81.4% of the initial sample at T1 participated in the questionnaire survey. They were asked about occupational factors, career-related factors including specialty choice and workplace, work-life balance and life satisfaction. The impact of gender and parenthood on the continuous variables was investigated by means of multivariate and univariate analyses of variance; categorical variables were analyzed using Chi-square tests. Results Female physicians, especially those with children, have lower rates of employment and show lower values in terms of career success and career support experiences than male physicians. In addition, parenthood has a negative impact on these career factors. In terms of work-life balance aspired to, female doctors are less career-oriented and are more inclined to consider part-time work or to continue their professional career following a break to bring up a family. Parenthood means less career-orientation and more part-time orientation. As regards life satisfaction, females show higher levels of satisfaction overall, especially where friends, leisure activities, and income are concerned. Compared to their male colleagues, female physicians are less advanced in their specialty qualification, are less prone to choosing prestigious surgical fields, have a mentor less often, more often work at small hospitals or in private practice, aspire less often to senior hospital or academic positions and consider part-time work more often

  2. The impact of gender and parenthood on physicians' careers--professional and personal situation seven years after graduation.

    Science.gov (United States)

    Buddeberg-Fischer, Barbara; Stamm, Martina; Buddeberg, Claus; Bauer, Georg; Häemmig, Oliver; Knecht, Michaela; Klaghofer, Richard

    2010-02-18

    The profile of the medical profession is changing in regard to feminization, attitudes towards the profession, and the lifestyle aspirations of young physicians. The issues addressed in this study are the careers of female and male physicians seven years after graduation and the impact of parenthood on career development. Data reported originates from the fifth assessment (T5) of the prospective SwissMedCareer Study, beginning in 2001 (T1). At T5 in 2009, 579 residents (81.4% of the initial sample at T1) participated in the questionnaire survey. They were asked about occupational factors, career-related factors including specialty choice and workplace, work-life balance and life satisfaction. The impact of gender and parenthood on the continuous variables was investigated by means of multivariate and univariate analyses of variance; categorical variables were analyzed using Chi-square tests. Female physicians, especially those with children, have lower rates of employment and show lower values in terms of career success and career support experiences than male physicians. In addition, parenthood has a negative impact on these career factors. In terms of work-life balance aspired to, female doctors are less career-oriented and are more inclined to consider part-time work or to continue their professional career following a break to bring up a family. Parenthood means less career-orientation and more part-time orientation. As regards life satisfaction, females show higher levels of satisfaction overall, especially where friends, leisure activities, and income are concerned. Compared to their male colleagues, female physicians are less advanced in their specialty qualification, are less prone to choosing prestigious surgical fields, have a mentor less often, more often work at small hospitals or in private practice, aspire less often to senior hospital or academic positions and consider part-time work more often. Any negative impact on career path and advancement is

  3. Reality Aftershock and How to Avert It: Second-Year Teachers' Experiences of Support for Their Professional Development

    Science.gov (United States)

    J.Hobson, Andrew; Ashby, Patricia

    2012-01-01

    Drawing on analyses of data from a large-scale, mixed-method study of new entrants to the teaching profession in England, this article presents new findings on beginner teachers' experiences of post-induction support for their professional development, about which little was previously known. As well as highlighting positive and negative aspects…

  4. Infants in group care: Their interactions with professional caregivers and parents across the second year of life

    NARCIS (Netherlands)

    Gevers Deynoot-Schaub, M.J.J.M.; Riksen-Walraven, J.M.

    2008-01-01

    Seventy children were observed during structured play with their primary professional caregivers and three peers in the child care center and with their primary caregiving parents at home at 15 and 23 months of age. The same structured play tasks were used in the two settings and the quality of the

  5. Standing Concertation Committee

    CERN Multimedia

    2007-01-01

    Ordinary meeting on 30 January 2007 The main items discussed at the meeting of the Standing Concertation Committee on 30 January 2007 included: Administrative Circular No. 26: with the introduction of the merit recognition system in the framework of the 5-yearly review of CERN employment conditions, Administrative Circular No. 26 has been revised. The committee took note of the revised document which is being finalized for submission to the Director-General for approval in the near future. Technical analysis of CERN Health Insurance Scheme: the Committee was informed that a group has been set up by the Director-General to analyse the financial situation of the CERN Health Insurance Scheme in the short and long term, and to propose measures to ensure that the Scheme remains in financial balance, with adequate cover, over the medium term. The group's terms of reference and membership were communicated. Voluntary programmes It was announced that the programmes: 'part-time work as a pre-retirement measure...

  6. Standing Concertation Committee

    CERN Multimedia

    2007-01-01

    ORDINARY MEETING ON 30 JANUARY 2007 The main items discussed at the meeting of the Standing Concertation Committee on 30 January 2007 included: Administrative Circular No. 26: with the introduction of the merit recognition system in the framework of the 5-yearly review of CERN employment conditions, Administrative Circular No. 26 has been revised. The Committee took note of the revised document which is being finalized for submission to the Director-General for approval in the near future. Technical analysis of CERN Health Insurance Scheme: the Committee was informed that a group has been set up by the Director-General to analyse the financial situation of the CERN Health Insurance Scheme in the short and long term, and to propose measures to ensure that the Scheme remains in financial balance, with adequate cover, over the medium term. The group's terms of reference and membership were communicated. Voluntary programmes It was announced that the programmes: 'part-time work as a pre-retirement mea...

  7. Mixed stands in Nordic countries - a challenge for the future

    Energy Technology Data Exchange (ETDEWEB)

    Johansson, T. [Swedish University of Agricultural Sciences, Uppsala (Sweden). Dept. of Forest Management and Products

    2003-05-01

    Mixed stands are the most frequent type of stand in Nordic countries. A mixture of Scots pine (Pinus sylvestris L.) and Norway spruce (Picea abies (L.) Karst.) is the most common stand type in the region. But for most foresters and persons familiar with forestry, a mixed stand implies a conifer species and at least one broad-leaved species. Management and silviculture of mixed stands of conifers and broad-leaves has increased rapidly during the last 15 years. Efficient management of mixed stands increases profits for the owner as well as wood quality in the stand. Practical examples of how to manage mixed stands of birch (Betula pendula Roth and Betula pubescens Ehrh.) and Norway spruce are now available. In Finland, Norway and Sweden this is a common alternative to management of pure stands of conifers. In Norway, as well as mixed stands of birch and spruce, there are examples of mixed stands of European aspen (Populus tremula L.) and Norway spruce. Existing yield information for mixed stands is based on studies of stands which were managed improperly prior to the start of the study. The yield for birch at 35 years of age was 1 00 m{sup 3} ha{sup -1}. The growth of Norway spruce was reduced by 10% compared with spruce growing in pure spruce stands. In a mixed stand of European aspen and Norway spruce growing on farm land, the 36-year-old aspen overstory produced 480 m{sup 3} ha{sup -1}. The spruce understory had a reduced yield compared with pure spruce stands. Depending on the biofuel price and the market for utilisation of biofuel the forest owner might use the broad-leaves as biofuel. Some studies indicate that the harvested biomass yield of birch in a mixed stand of birch and spruce could be 48 td.w.ha{sup -1}. (author)

  8. Effect of thinning, fertilization with biosolids, and weather on interannual ring specific gravity and carbon accumulation of a 55-year-old Douglas-fir stand in western Washington

    Energy Technology Data Exchange (ETDEWEB)

    Kantavichai, R.; Briggs, D.G.; Turnblom, E.C. [Washington Univ., Seattle, WA (United States). School of Forest Resources

    2010-01-15

    Soil moisture deficits (SMD) cause trees to conserve water by closing stomata, which in turn limits the uptake of atmospheric carbon dioxide (CO{sub 2}) and curtails photosynthesis and wood formation. This study investigated the combined effect of temperature, precipitation, SMD, and various silviculture treatments on interannual ring specific gravity (SG). A model was developed to predict post-treatment interannual ring SG from the treatment and environmental variables. The study assumed that thinning the stand would increase SG, while fertilization with biosolids would decrease SG. The SGs associated with each treatment were then used to calculate the dry mass and carbon content associated with stem growth. Results were then compared with estimates taken from standard publications. The experiment was conducted on a 55-year old Douglas fir stand. Twelve rings were used to assess the effect of the treatments. The study showed that use of the published average to consider only carbon sequestered by tree growth distorts the comparison of management regimes. The thinning process produced logs from which long-term structures were built, and continue to sequester carbon. When product pools of stored carbon are combined with forest carbon pools, thinning and biosolids treatment regimes are preferable to other carbon storage regimes. 40 refs., 6 tabs., 2 figs.

  9. Production economics of harvesting young hardwood stands in central Appalachia

    Science.gov (United States)

    Yaoxiang Li; Jingxin Wang; Gary W. Miller; Joe McNeel

    2004-01-01

    Three harvesting systems of chainsaw/cable skidder, fell-buncher/grapple skidder, and harvester/forwarder were simulated in harvesting three hardwood stands of 30 to 50 years old in central Appalachia. Stands were generated by using a stand generator and harvesting prescriptions included clearcut, shelterwood cut, selective cut, diameter limit cut, and crop tree...

  10. Forest Stand Age

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Source data for forest stand age were obtained from the USDA Forest Inventory and Analysis (FIA) DataMart and were projected for future scenarios based on selected...

  11. Variable Attitude Test Stand

    Data.gov (United States)

    Federal Laboratory Consortium — The Variable Attitude Test Stand designed and built for testing of the V-22 tilt rotor aircraft propulsion system, is used to evaluate the effect of aircraft flight...

  12. Stand dynamics in Fontainebleau; dynamics in beech forest structure and composition over 17 years in La Tillaie forest reserve, Fontainebleau, France

    NARCIS (Netherlands)

    Wijdeven, S.M.J.

    2004-01-01

    Developments in forest structure and composition were studied over a 17 year period in a near-natural beech forests reserve in Fontainebleau, France. In two 1ha plots, all individuals with a dbh > 5cm were mapped, identified and measured in 1983, 1990 and 2000. Individual growth was highly

  13. Effectiveness of the 'Back-to-Sleep' campaigns among healthcare professionals in the past 20 years: a systematic review.

    Science.gov (United States)

    de Luca, Federico; Hinde, Andrew

    2016-09-30

    From the late 1980s 'Back-to-Sleep' (BTS) campaigns were run in most developed countries to increase awareness of the supine position's protective effect against sleep-related infant deaths. Once the media awareness-raising action associated with these campaigns ended, healthcare professionals' role became crucial. The goal of this paper is to determine if healthcare professionals' knowledge and parent advice consistent with evidence-based infant sleep recommendations have changed over the past 20 years. All studies investigating healthcare professionals' knowledge and/or advice to parents were included in a systematic review. The search was performed in PubMed and in MEDLINE, and 21 studies were identified. The correctness of healthcare professionals' knowledge and parent advice about the supine sleeping position increased over the past 20 years. However, the percentage of those aware that parents should avoid putting their babies to sleep in a prone position is decreasing over time: from about 97% in the 1990s to about 90% at the end of the 2000s. The effectiveness of the BTS campaigns in publicising the benefits of the supine position is confirmed by this paper. More and more healthcare professionals know that it is the best position to reduce the risk of sleep-related deaths and they recommend it exclusively. However, the decrease in the knowledge about non-prone positions suggests that the campaigns may not have focused enough on the dangers of the prone position. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  14. Psychosocial perspective of first year medical students entered in a professional course – a cross sectional study from Davangere, Karnataka

    OpenAIRE

    Prasad Budri Kallingappa; Sindhuja Asokan

    2014-01-01

    Background The perception of stress is frequently influenced by socio cultural factors; the results of studies on one region cannot be generalized to the other. This study is an attempt to explore the perception of stress and allied stressors among Indian medical students who have just entered into professional course. Methods A cross-sectional study was done on medical students of SSIMSRC, Davangere, Karnataka. Depression, anxiety and stress scores were noted using DASS questionna...

  15. Maternal perception and attitudes regarding healthcare professionals' guidelines on feeding practices in the child's first year of life.

    Science.gov (United States)

    Broilo, Mônica C; Louzada, Maria Laura C; Drachler, Maria de Lourdes; Stenzel, Lucia M; Vitolo, Márcia R

    2013-01-01

    To evaluate the maternal perceptions and attitudes related to adherence to healthcare professionals' guidelines on breastfeeding and complementary feeding, and associated factors. A cross-sectional analysis of data from a randomized field trial was performed, in which 20 health centers (HCs) were selected in the city of Porto Alegre, state of Rio Grande do Sul, from eight Health Management Districts of the city. Pregnant women were selected from these HCs, and when the children were aged between six and nine months, data regarding the maternal perception of adherence to professional advice and consequences of feeding practices on child health were obtained during home visits. Association analyses were performed using Poisson regression. Data were collected from 631 mother-child binomials. According to the mothers' perception, 47% reported not following instructions received in the HU. Among these, 45.7% did not recognize the importance of eating habits for the child's health. The perception of adherence to professional advice was associated with higher prevalence of exclusive breastfeeding (EBF), introduction of solid food (ISF) after four months, introduction of non-recommended foods after six months, and higher family income. A higher prevalence of EBF and ISF was observed after four months (p habits for the child's health. There was a high prevalence of mothers who did not follow the advice of health professionals; the perception that food does not affect the child's health can be a barrier to the improvement of eating habits in childhood. Copyright © 2013 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  16. How Mentor Identity Evolves: Findings From a 10-Year Follow-Up Study of a National Professional Development Program.

    Science.gov (United States)

    Balmer, Dorene F; Darden, Alix; Chandran, Latha; D'Alessandro, Donna; Gusic, Maryellen E

    2018-02-20

    Despite academic medicine's endorsement of professional development and mentoring, little is known about what junior faculty learn about mentoring in the implicit curriculum of professional development programs, and how their mentor identity evolves in this context. The authors explored what faculty-participants in the Educational Scholars Program implicitly learned about mentoring and how the implicit curriculum affected mentor identity transformation. Semi-structured interviews with 19 of 36 former faculty-participants were conducted in 2016. Consistent with constructivist grounded theory, data collection and analysis overlapped. The authors created initial codes informed by Ibarra's model for identity transformation, iteratively revised codes based on patterns in incoming data, and created visual representations of relationships amongst codes in order to gain a holistic and shared understanding of the data. In the implicit curriculum, faculty-participants learned the importance of having multiple mentors, the value of peer mentors, and the incremental process of becoming a mentor. The authors used Ibarra's model to understand how the implicit curriculum worked to transform mentor identity: faculty-participants reported observing mentors, experimenting with different ways to mentor and to be a mentor, and evaluating themselves as mentors. The Educational Scholars Program's implicit curriculum facilitated faculty-participants taking on a mentor identity via opportunities it afforded to watch mentors, experiment with mentoring, and evaluate self as mentor, key ingredients for professional identity construction. Leaders of professional development programs can develop faculty as mentors by capitalizing on what faculty-participants learn in the implicit curriculum and deliberately structuring post-graduation mentoring opportunities.

  17. Variable strength of forest stand attributes and weather conditions on the questing activity of Ixodes ricinus ticks over years in managed forests.

    Directory of Open Access Journals (Sweden)

    Ralf Lauterbach

    Full Text Available Given the ever-increasing human impact through land use and climate change on the environment, we crucially need to achieve a better understanding of those factors that influence the questing activity of ixodid ticks, a major disease-transmitting vector in temperate forests. We investigated variation in the relative questing nymph densities of Ixodes ricinus in differently managed forest types for three years (2008-2010 in SW Germany by drag sampling. We used a hierarchical Bayesian modeling approach to examine the relative effects of habitat and weather and to consider possible nested structures of habitat and climate forces. The questing activity of nymphs was considerably larger in young forest successional stages of thicket compared with pole wood and timber stages. Questing nymph density increased markedly with milder winter temperatures. Generally, the relative strength of the various environmental forces on questing nymph density differed across years. In particular, winter temperature had a negative effect on tick activity across sites in 2008 in contrast to the overall effect of temperature across years. Our results suggest that forest management practices have important impacts on questing nymph density. Variable weather conditions, however, might override the effects of forest management practices on the fluctuations and dynamics of tick populations and activity over years, in particular, the preceding winter temperatures. Therefore, robust predictions and the detection of possible interactions and nested structures of habitat and climate forces can only be quantified through the collection of long-term data. Such data are particularly important with regard to future scenarios of forest management and climate warming.

  18. Variable strength of forest stand attributes and weather conditions on the questing activity of Ixodes ricinus ticks over years in managed forests.

    Science.gov (United States)

    Lauterbach, Ralf; Wells, Konstans; O'Hara, Robert B; Kalko, Elisabeth K V; Renner, Swen C

    2013-01-01

    Given the ever-increasing human impact through land use and climate change on the environment, we crucially need to achieve a better understanding of those factors that influence the questing activity of ixodid ticks, a major disease-transmitting vector in temperate forests. We investigated variation in the relative questing nymph densities of Ixodes ricinus in differently managed forest types for three years (2008-2010) in SW Germany by drag sampling. We used a hierarchical Bayesian modeling approach to examine the relative effects of habitat and weather and to consider possible nested structures of habitat and climate forces. The questing activity of nymphs was considerably larger in young forest successional stages of thicket compared with pole wood and timber stages. Questing nymph density increased markedly with milder winter temperatures. Generally, the relative strength of the various environmental forces on questing nymph density differed across years. In particular, winter temperature had a negative effect on tick activity across sites in 2008 in contrast to the overall effect of temperature across years. Our results suggest that forest management practices have important impacts on questing nymph density. Variable weather conditions, however, might override the effects of forest management practices on the fluctuations and dynamics of tick populations and activity over years, in particular, the preceding winter temperatures. Therefore, robust predictions and the detection of possible interactions and nested structures of habitat and climate forces can only be quantified through the collection of long-term data. Such data are particularly important with regard to future scenarios of forest management and climate warming.

  19. Above- and Below-ground Biomass, Net Ecosystem Carbon Exchange, and Soil Respiration in a Poplar Populus deltoides Bartr.) stand : Changes after 3 years of Growth under Elevated CO2

    Science.gov (United States)

    Barron-Gafford, G. A.; Grieve, K.; Bil, K.; Kudeyarov, V.; Handley, L.; Murthy, R.

    2003-12-01

    Stands of cottonwood (Populus deltoides Bartr.) trees were grown as a coppiced system under ambient (40 Pa), twice ambient (80 Pa), and three times ambient (120 Pa) partial pressure CO2 for the past three years in the Intensively-managed Forest Mesocosm (IFM) of the Biosphere 2 Center. Over three years Net Ecosystem CO2 exchange (NECE) was measured continuously and in the third year, nine whole trees were harvested from each CO2 treatment over the growing season. Both above- and below-ground parameters were measured. Three years of growth under elevated CO2 showed the expected stimulation in foliar biomass (8.7, 11.9, and 13.1 kg for the 40, 80, and 120 Pa treatments, respectively). Rates of NECE also followed an expected increase with elevated atmospheric CO2 concentrations, with maximum CO2 uptake rates reaching 10.5, 15.6, and 19.6 μ moles m-2 s-1 in the 40, 80, and 120 Pa treatments, respectively. However, above ground woody biomass and root biomass were not much stimulated beyond 80 Pa CO2. Wood/foliage and above/below ground biomass ratios reflect this decline. Under conditions of non-limiting nutrients and water, we found consistent increases in the above/below ground biomass ratio and wood to foliage biomass ratios in the 80 compared to the 40 Pa pCO2. Woody biomass production and the above/below ground biomass ratio were lower under the 120 Pa than any other treatment. Although biomass production did not change appreciably between 80 and 120 Pa CO2 treatments, both substrate induced and in-situ soil respiration values are also significantly higher in the 120Pa treatment, though no differences were present prior to CO2 treatments (Murthy et al. 2003). The unique closed-system operation of the IFM allowed for measures of soil CO2 efflux to be measured at both the soil collar and stand scales using a box model that takes into account all inputs and outputs from the stand. In-situ soil respiration rates increased significantly with increased atmospheric CO2

  20. Regenerating mixed oak stands in Pennsylvania: a quarter-century retrospective

    Science.gov (United States)

    P. J. Gould; K. C. Steiner; J. C. Finley; M. E. McDill

    2003-01-01

    The outcomes of regeneration treatments in 90 oak-dominated stands in Pennsylvania are examined 20 to 33 years after treatment. Approximately one-quarter of the stands failed to reach 50 percent stocking after at least 20 years, but most stands regenerated successfully. Red maple is the most frequently observed species in the regenerated stands, followed by oak species...

  1. Carbon concentrations of components of trees in 10-year-old Populus davidiana stands within the Desertification Combating Program of Northern China

    Science.gov (United States)

    Shen, Huitao; Zhang, Wanjun; Cao, Jiansheng; Zhang, Xiang; Xu, Quanhong; Yang, Xue; Xiao, Dengpan; Zhao, Yanxia

    2016-12-01

    Most studies do not consider the potential variation in carbon concentration among the different tree components of the same species in regional scale. This study examined the carbon concentrations of the components (i.e., foliage, branch, stem, and root) in a 10-year-old poplar species ( Populus davidiana Dode) from the Desertification Combating Program of Northern China. The highest and lowest carbon concentrations were found in the stem and foliage, respectively. There was a significant difference in carbon concentrations among the different tree components. All of the observed carbon concentrations of tree components were lower than those predicted using the conversion factor of 0.5 applied to component biomass. Stem carbon made up 59.7% of the total tree biomass carbon. The power equation estimating proportion of tree biomass carbon against the independent variable of diameter at breast height explained more than 90% of the variability in allocation of carbon among tree components. Tree height, as a second independent variable is also discussed. Our results suggest that the difference in organic carbon concentration among tree components should be incorporated into accurately develop forest carbon budget. Moreover, further investigations on how the diameter at breast height equation developed in the present study performs across broader scales are required.

  2. Armillaria species in coniferous stands

    Directory of Open Access Journals (Sweden)

    Anna Żółciak

    2013-12-01

    Full Text Available Identification of the Armillaria species in selected coniferous stands (Scots pine stands, Norway spruce stands and fir stands was the aim of the work carried out on the basis of mating tests and consideration of macroscopic traits of fruit-bodies. One species of Armillaria [A. ostoyae (Romagnesi Herink] was found in Scots pine stands, three species [A. ostoyae, A. cepistipes Velenovský and A. borealis Marxmüller et Korhonen] were found in Norway spruce stands and two species [A. ostoyae and A. cepistipes] were found in fir stands.

  3. Ten?Year Blood Pressure Trajectories, Cardiovascular Mortality, and Life Years Lost in 2 Extinction Cohorts: the Minnesota Business and Professional Men Study and the Zutphen Study

    OpenAIRE

    Tielemans, S.M.A.J.; Geleijnse, J. M.; Menotti, A.; Boshuizen, H.C.; Soedamah-Muthu, S. S.; Jacobs, D.R.; Blackburn, H.; Kromhout, D.

    2015-01-01

    Background Blood pressure (BP) trajectories derived from measurements repeated over years have low measurement error and may improve cardiovascular disease prediction compared to single, average, and usual BP (single BP adjusted for regression dilution). We characterized 10-year BP trajectories and examined their association with cardiovascular mortality, all-cause mortality, and life years lost. Methods and Results Data from 2 prospective and nearly extinct cohorts of middle-aged men—the Min...

  4. Principles of managing stands

    Science.gov (United States)

    David A. Marquis; Rodney Jacobs

    1989-01-01

    Forest stands are managed to achieve some combination of desired products or values. These products or values may include income and tangible benefits from timber production or fees for hunting rights and other recreational activities. The values may be intangible, such as the enjoyment of seeing wildlife or flowering plants, or the simple satisfaction of knowing that...

  5. STAND AT EASE

    African Journals Online (AJOL)

    Abel

    for what was described as “national service”. While books like these are not exactly flooding the shelves of bookstores, they roll of the presses more regularly now. These works mostly deal with ex-conscript's that actively experienced the war in. Namibia and Angola. Stand at ease is different: there is no "cordite and conflict".

  6. Economics of stand management

    Science.gov (United States)

    David K. Lewis

    1986-01-01

    This paper sets out to demonstrate the importance of considering the wealth represented by the growing stock in economic analyses of stand management alternatives, and to demonstrate the role of thinning in the manipulation of the efficiency of growing stock in the management of shortleaf pine (Pinus echinata Mill.). These goals are achieved through a demonstration of...

  7. Golden rule (standing theology)

    OpenAIRE

    Ellis, Randolph

    2017-01-01

    This study offers an example of ‘standing theology’ as distinguished from sitting theology or kneeling theology. The occasion was the Fourth Sunday of Easter in Bangor Cathedral, 2015. The Epistle reading was 1 John 3: 16–24.\\ud \\ud

  8. Ten-Year Blood Pressure Trajectories, Cardiovascular Mortality, and Life Years Lost in 2 Extinction Cohorts: the Minnesota Business and Professional Men Study and the Zutphen Study

    NARCIS (Netherlands)

    Tielemans, S.M.A.J.; Geleijnse, J.M.; Menotti, A.; Boshuizen, H.C.; Soedamah-Muthu, S.S.; Jacobs, D.R.; Blackburn, H.; Kromhout, D.

    2015-01-01

    Background Blood pressure (BP) trajectories derived from measurements repeated over years have low measurement error and may improve cardiovascular disease prediction compared to single, average, and usual BP (single BP adjusted for regression dilution). We characterized 10-year BP trajectories and

  9. Resilience, post-traumatic growth, and work engagement among health care professionals after the Great East Japan Earthquake: A 4-year prospective follow-up study.

    Science.gov (United States)

    Nishi, Daisuke; Kawashima, Yuzuru; Noguchi, Hiroko; Usuki, Masato; Yamashita, Akihiro; Koido, Yuichi; Matsuoka, Yutaka J

    2016-07-22

    Although attention has been paid to post-traumatic stress disorder (PTSD) among health care professionals after disasters, the impact of traumatic events on their work has not been elucidated. The aim of this study was to examine whether disaster-related distress, resilience, and post-traumatic growth (PTG) affect work engagement among health care professionals who had been deployed to the areas affected by the Great East Japan Earthquake that occurred on March 11, 2011. We recruited disaster medical assistance team members who were engaged in rescue activities after the earthquake. The short version of the Resilience Scale (RS-14) and Peritraumatic Distress Inventory (PDI) were administered one month after the earthquake, and the short form of Posttraumatic Growth Inventory (SF-PTGI) and Utrecht Work Engagement Scale (UWES) were administered four years after the earthquake. Work engagement is composed of vigor, dedication, and absorption. Regression analyses were used to examine the relationship of UWES with RS-14, PDI, and SF-PTGI. We obtained baseline data of 254 participants in April 2011, and 191 (75.2%) completed the follow-up assessment between December 2014 and March 2015. The results showed that RS-14 predicted vigor, dedication, and absorption; in addition, SF-PTGI was positively related with these three parameters (p<0.01 for all). Resilience at baseline and PTG after rescue activities may increase work engagement among health care professionals after disasters. These findings could be useful for establishing a support system after rescue activities during a large-scale disaster and for managing work-related stress among health care professionals.

  10. Time to Get down to Business?: The Responses of Early Years Practitioners to Entrepreneurial Approaches to Professionalism

    Science.gov (United States)

    Osgood, Jayne

    2004-01-01

    In this article theories of the gendered nature of new managerialism are drawn upon to examine the economic rationale behind educational reform (Trow, 1994) and the marketization and economization (Ozga, 2000) of early years education and childcare services. The author concentrates on the policy attention that the early years and childcare sector…

  11. Birch Stands Growth Increase in Western Siberia

    Science.gov (United States)

    Kharuk, Viacheslav I.; Kuzmichev, Valeriy V.; Im, Sergey T.; Ranson, Kenneth J.

    2014-01-01

    Birch (Betula pendula Roth) growth within the Western Siberia forest-steppe was analyzed based on long-term (1897-2006) inventory data (height, diameter at breast height [dbh], and stand volume). Analysis of biometry parameters showed increased growth at the beginning of twenty-first century compared to similar stands (stands age = 40-60 years) at the end of nineteenth century. Mean height, dbh, and stem volume increased from 14 to 20 m, from 16 to 22 cm, and from approx. 63 to approx. 220 cu m/ha, respectively. Significant correlations were found between the stands mean height, dbh, and volume on the one hand, and vegetation period length (r(sub s) = 0.71 to 0.74), atmospheric CO2 concentration (r(sub s) = 0.71 to 0.76), and drought index (Standardized Precipitation-Evapotranspiration Index, r(sub s) = -0.33 to -0.51) on the other hand. The results obtained have revealed apparent climate-induced impacts (e.g. increase of vegetation period length and birch habitat drying due to drought increase) on the stands growth. Along with this, a high correlation of birch biometric parameters and [CO2] in ambient air indicated an effect of CO2 fertilization. Meanwhile, further drought increase may switch birch stand growth into decline and greater mortality as has already been observed within the Trans-Baikal forest-steppe ecotone.

  12. Multi-Purpose Test Stand

    Data.gov (United States)

    Federal Laboratory Consortium — The Multi-Purpose Test Stand is used for a wide variety of tests. The Stand is designed to be rotated through a range of fixed yaw positions to allow engines to be...

  13. Regulating Stand Density by Precommercial Thinning in Naturally Regenerated Loblolly Pine Stands: Evaluation of Management and Economic Opportunities

    Science.gov (United States)

    David J. Moorhead; Coleman W. Dangerfield; M. Boyd Edwards

    1997-01-01

    The economic performance of converting 13-year-old, overstocked (>3,000 trees per acre), naturally regenerated pine stands using precommercial thinning at a cost of $140 per acre was modeled for 25-, 35-, and 50-year rotations. The stand density was reduced to 283 trees per acre. Subsequent management scenarios recovered establishment and management costs through...

  14. Stand and within-stand factors influencing Golden-winged Warbler use of regenerating stands in the central Appalachian Mountains

    Directory of Open Access Journals (Sweden)

    Marja H. Bakermans

    2015-06-01

    Full Text Available The Golden-winged Warbler (Vermivora chrysoptera is currently being considered for protected status under the U.S. Endangered Species Act. The creation of breeding habitat in the Appalachian Mountains is considered a conservation priority for this songbird, which is dependent on extensively forested landscapes with adequate availability of young forest. We modeled abundance of Golden-winged Warbler males in regenerating harvested forest stands that were 0-17 years postharvest at both mid-Appalachian and northeast Pennsylvania regional scales using stand and within-stand characteristics of 222 regenerating stands, 2010-2011. Variables that were most influential at the mid-Appalachian scale were different than those in the northeast region. Across the mid-Appalachian ecoregion, the proportion of young forest cover, i.e., shrub/scrub cover, within 1 km of regenerating stands best explained abundance of Golden-winged Warblers. Golden-winged Warbler response was best explained by a concave quadratic relationship in which abundance was highest with 5-15% land in young forest cover. We also found evidence that the amount of herbaceous cover, i.e., the amount of grasses and forbs, within a regenerating stand positively influenced abundance of Golden-winged Warblers. In northeastern Pennsylvania, where young forest cover is found in high proportions, the distance to the nearest regenerating stand best explained variation in abundance of Golden-winged Warblers. Abundance of Golden-winged Warblers was 1500 m away. When modeling within-stand features in the northeast region, many of the models were closely ranked, indicating that multiple variables likely explained Golden-winged Warbler response to within-stand conditions. Based on our findings, we have proposed several management guidelines for land managers interested in creating breeding habitat for Golden-winged Warblers using commercial timber operations. For example, we recommend when managing for

  15. 6th year of the MEFANET conference brought new ideas for the education of future health professionals

    Directory of Open Access Journals (Sweden)

    Lenka Šnajdrová

    2013-05-01

    Full Text Available The 6th year of the MEFANET conference was held in Brno, Czech Republic, from Tuesday 27th to Wednesday 28th November 2012. This conference provides a regular opportunity for teachers and students from medical faculties from all over the Czech Republic and Slovakia to meet experts in health care informatics and providers of electronical support in the education. Apart from methodical and educational aspects of e-learning at medical faculties in general, this year’s conference has again dealt with the impact of this phenomenon on a specific medical specialty: a thematically focused symposium addressed the fields of orthopaedics, rheumatology and physiotherapy.

  16. A three year review of injuries to professional footballers (1995-98) and comparison with previous observations (1990-93).

    Science.gov (United States)

    McGregor, J C; Rae, A; Melvin, W D

    2000-02-01

    A prospective study over a three year period (1995-8) of footballers' injuries in first team players was undertaken in a similar fashion to a previous study (1990-3). During the present study the Club had a major cup success and appeared to have a younger squad with less major injury and subsequent time out of action. As a result of the earlier paper it would appear that some lessons and observations may have been put into action and helped produce a more consistent standard for the club. Increasing recognition of the need to reduce and monitor the levels and types of injuries seems now to be established.

  17. Time-trends and circumstances surrounding ankle injuries in men's professional football: an 11-year follow-up of the UEFA Champions League injury study.

    Science.gov (United States)

    Waldén, Markus; Hägglund, Martin; Ekstrand, Jan

    2013-08-01

    Ankle injury is common in football, but the circumstances surrounding them are not well characterised. To investigate the rates, especially time-trends, and circumstances of ankle injuries in male professional football. 27 European clubs with 1743 players were followed prospectively between 2001/2002 and 2011/2012. Time loss injuries and individual-player exposure during training sessions and matches were recorded. Injury rate was defined as the number of injuries/1000 h. A total of 1080 ankle injuries were recorded (13% of all injuries) with lateral ligament ankle sprain being the most common injury subtype (51% of all ankle injuries). The rates of ankle injury and ankle sprain were 1/1000 h and 0.7/1000 h, respectively. The ankle sprain rate declined slightly over time during the 11-year study period (on average 3.1%/season) with a statistically significant seasonal trend (p=0.041). Foul play according to the referee was involved in 40% of the match-related ankle sprains. Syndesmotic sprains and ankle impingement were uncommon causes of time loss (3% each of all ankle injuries). Lateral ligament ankle sprain constituted half of all ankle injuries in male professional football, whereas ankle impingement syndromes were uncommon. The ankle sprain rate decreased slightly over time, but many ankle sprains were associated with foul play. Our data extend the body of literature that provides football policy makers with a foundation to review existing rules and their enforcement.

  18. Standing equine dental surgery.

    Science.gov (United States)

    Menzies, Robert A; Easley, Jack

    2014-04-01

    Dental surgeries refer to procedures that affect the dental tissues or their supporting structures. With the development of specific, efficacious, and conservative treatments, morbidity risks have been lowered and chances of benefiting the health of equids improved. Advances in quality of sedation, analgesia, and locoregional anesthesia allow a majority of dental surgeries to be performed in the standing patient. This update focuses on an orthograde endodontic technique, a minimally invasive buccotomy technique, with the potential to combine it with a transbuccal screw extraction technique, and revisits the AO pinless external fixator for fractures of the body of the mandible. Copyright © 2014 Elsevier Inc. All rights reserved.

  19. Social media and professional networking: a case of information professionals in the SCECSAL region

    OpenAIRE

    Chisenga, Justin; Chande-Mallya, Rehema

    2012-01-01

    The purpose of the study was to establish the extent to which library and information professionals in the Standing Conference of Eastern, Central and Southern Africa Library and Information Associations (SCECSAL) region are using social media applications for professional networking. The findings show that although the professionals are adopting social media applications, its use is more for social networking than professional networking purposes. Among those using the applications for profe...

  20. Codes of Ethics and Teachers' Professional Autonomy

    Science.gov (United States)

    Schwimmer, Marina; Maxwell, Bruce

    2017-01-01

    This article considers the value of adopting a code of professional ethics for teachers. After having underlined how a code of ethics stands to benefits a community of educators--namely, by providing a mechanism for regulating autonomy and promoting a shared professional ethic--the article examines the principal arguments against codes of ethics.…

  1. Sherry Red Owl, Stands at Dawn Woman

    Science.gov (United States)

    Crazy Bull, Cheryl

    2014-01-01

    This article introduces Sherry Red Owl, also known as "Stands at Dawn Woman," because she greets each day as a new opportunity and has spent her life working at new things. She worked at Sinte Gleska University (SGU) during its founding years, taught at an elementary school when few Native teachers were employed in the school systems,…

  2. Natural seed fall in white pine (Pinus strobes L.) stands of varying density

    Science.gov (United States)

    Raymond E. Graber

    1970-01-01

    Seed fall was observed in three stands of mature white pines at stand basal-area densities of 80, 120, and 187 square feet per acre. It was found that the intermediate-density stand produced nearly 50 percent more seed than the stands of other densities. During a good seed year this stand produced 59 pounds of dry sound seed per acre. Most of the seeds were dispersed...

  3. The role of MD and MBA training in the professional development of a physician: a survey of 30 years of graduates from the Wharton Health Care Management Program.

    Science.gov (United States)

    Patel, Mitesh S; Arora, Vishal; Patel, Mamta S; Kinney, June M; Pauly, Mark V; Asch, David A

    2014-09-01

    The number of medical schools offering MD and MBA training has increased fivefold in the last two decades. The authors evaluated graduates' perceptions of the role of such training on their career and professional development. In 2011, the authors surveyed physician graduates from the Wharton School MBA Program in Heath Care Management at the University of Pennsylvania from 1981 to 2010. Survey responses were analyzed and evaluated using grounded theory. Among 247 eligible graduates, 59.9% (148/247) completed the questionnaire and 89.9% (133/148) of them provided free-text responses. Approximately 85.1% (126/148) of respondents were male and 79.7% (118/148) entered residency training; however, both rates declined slightly over time. Among respondents within their first decade after graduation, 46.2% (24/52) reported clinical practice as their primary work sector compared with 39.5% (15/38) among respondents 11 to 20 years after graduation and 19.2% (5/26) of respondents 21 to 30 years after graduation. Overall, graduates reported mostly positive attitudes and often noted the benefits of career acceleration, professional flexibility, and credibility in multidisciplinary domains. The few negative remarks were focused on the opportunity cost of time and how peers in one discipline may negatively perceive the role of the other discipline's degree. Graduates with an MD and MBA report mostly positive attitudes towards their training, and many are pursuing leadership and primarily nonclinical roles later in their careers. These findings reveal new insights for policies affecting physician workforce. Further study is necessary to evaluate whether similar trends exist more broadly.

  4. An Authentic Research Experience in an Astronomy Education Professional Development Program: An Analysis of 8 Years of Data on the NASA/IPAC Teacher Archive Research Program (NITARP)

    Science.gov (United States)

    Rebull, Luisa; Roberts, Tracy; Laurence, Wendi; Fitzgerald, Michael; French, Debbie; Gorjian, Varoujan; Squires, Gordon

    2018-01-01

    The NASA/IPAC Teacher Archive Research Program (NITARP) partners small groups of educators with a research astronomer for a year-long authentic research project. This program aligns well with the characteristics of high-quality professional development (PD) programs and has worked with a total of 103 educators since 2005. In this poster, we explore surveys obtained from 74 different educators, at up to four waypoints during the course of 13 months, incorporating data from the class of 2010 through the class of 2017. The reasons educators participate are mapped onto a continuum ranging from more inward-focused to more outward-focused; NITARP has had more outward-focused educators than inward-focused, though there is a bias against the extremes on either end of the continuum. This insight into teacher motivations has implications for how the educators are supported during the NITARP year. Three-quarters of the educators self-report some or major changes in their understanding of the nature of science. The program provides educators with experience collaborating with astronomers and other educators, and forges a strong link to the astronomical research community; the NITARP community of practice encourages and reinforces these linkages. During the experience, educators get comfortable with learning complex new concepts, with ~40% noting in their surveys that their approach to learning has changed. Educators are provided opportunities for professional growth; at least 12% have changed career paths substantially in part due to the program, and 11% report that the experience was “life changing.” At least 60% are including richer, more authentic science activities in their classrooms. This work illuminates what benefits the program brings to its participants, and serves as a model for similar PD programs in other STEM subjects.

  5. A multicenter study to evaluate the safety and efficacy of a stand-alone anterior carbon I/F Cage for anterior lumbar interbody fusion: two-year results from a Food and Drug Administration investigational device exemption clinical trial.

    Science.gov (United States)

    Li, Jingfeng; Dumonski, Mark L; Liu, Qinyi; Lipman, Adam; Hong, Joseph; Yang, Nuo; Jin, Zhengshuai; Ren, Yongxin; Limthongkul, Worawat; Bessey, Jason T; Thalgott, John; Gebauer, Greg; Albert, Todd J; Vaccaro, Alexander R

    2010-12-15

    Two-year prospective multicenter clinical trial. To determine the safety and efficacy of the anterior I/F Cage in the primary treatment of single-level degenerative disc disease. A carbon fiber-reinforced polymer cage was designed to replace the traditional allograft/autograft structural graft used in an anterior lumbar interbody fusion (ALIF). Although the outcomes of various types of ALIF cages have previously been reported, the safety and efficacy of the I/F cage are unknown. Between June 2000 and June 2004, 112 patients were prospectively enrolled at 12 study sites for the current study. Efficacy was evaluated clinically and radiographically. "Patient success" was declared only when the following 4 criteria were present at final follow-up: (1) "clinical success": improvement of 15 points on Oswestry Disability Index, (2) absence of a new neurologic abnormality, (3) successful radiographic fusion, and (4) no subsequent secondary surgical intervention at 24-month follow-up. Safety was inferred by way of an objective summary of complications and adverse events, as reported at regular intervals throughout the course of the study. A total of 112 patients (mean age: 41.7 years) underwent a single-level ALIF procedure (L5-S1: 95 patients, L4-L5: 17 patients). The mean surgical time was 126 minutes, the mean estimated blood loss was 134 mL, and the mean duration of hospitalization was 3.3 days. There were 80 patients available for 24-month follow-up. Overall patient success was 25% (20/80). Clinical success was present in 46.3% (37/80), fusion success was 57.5% (46/80), and 87.5% of patients (70/80) avoided a subsequent secondary surgical intervention. Disc space height had significantly increased after surgery, and this increase was maintained at 2 years follow-up period. Complications and adverse events included the following: 8 infections (7.1%) (7 superficial, 1 deep), 2 vascular injuries (1.8%) (left common iliac vein), and 12 secondary surgical interventions (15

  6. Assessing the Impacts of the First Five Years of School of Rock On-Board and On-Shore Professional Development Program for Educators: Lessons for Other Teacher Professional Development Programs

    Science.gov (United States)

    Collins, J.; Peart, L. W.; Cooper, S. K.; St John, K. K.; Leckie, R. M.; Hovan, S. A.; Firth, J. V.

    2011-12-01

    School of Rock (SoR) is an immersive professional development program run by the Deep Earth Academy (DEA) of the Consortium for Ocean Leadership. The program offers formal and informal educators an opportunity to utilize the laboratories, cores, smear slides, and other data on the JOIDES Resolution research vessel and Texas A&M Gulf Coast Repository to investigate Earth science topics aligned with the IODP science goals. Participants acquire content and skills through inquiry explorations facilitated by scientist instructors and lab technicians, and are exposed to the culture of onshore and offshore science by interacting with experts from a range of scientific and non-scientific disciplines. Since 2005, the School of Rock program has hosted over 60 participants from 33 states and four countries. Several of the SoR programs had on-board experiences, while others were held on-shore at the IODP's Gulf Coast Repository. The participant demographics varied in each cohort as did some of science content focus and pedagogical approach. To assess the impact of the SoR experience on participants and their classrooms, and inform DEA about how to proceed with future SoR programs, past participants recently completed two online surveys. Data were analyzed in the context of three guiding questions: What important qualities have been consistent across the years?, What are some key differences between the SoR programs?, What are the key differences between shore-based and onboard experiences?. Additionally, participants documented the number of activities they developed, workshops given, and other efforts that share their SoR experience with their respective audiences. The survey results and ensuing discussions with a focus group of program participants representing each of the cohorts suggest to our surprise, that participants in on-shore experiences were similarly satisfied and enthusiastic about their learning experience as those that participated in shipboard SoRs, even

  7. 25 anos de cuidados com a voz profissional: avaliando ações 25 years of professional voice care: analyzing the actions

    Directory of Open Access Journals (Sweden)

    Kelly Hitomi Ueda

    2008-12-01

    Full Text Available OBJETIVO: analisar as informações adquiridas por profissionais da voz em ações preventivas e verificar o impacto destas para a saúde vocal. MÉTODOS: participaram 100 profissionais da voz, de ambos os sexos, entre 16 e 55 anos, sendo professores, locutores, cantores, atores e operadores de tele-serviços. Os sujeitos estudados responderam a um questionário sobre cuidados com a voz, a proveniência das orientações recebidas e a aplicação das mesmas e, ainda, a qualificação destas quanto sua eficácia. RESULTADOS: as informações mais citadas, a partir das orientações recebidas foram: hidratação, apontada por 66% (N=66 dos sujeitos e o consumo de maçã citado por 32% (N=32, não sendo, no entanto, as mais apontadas como utilizadas pelo grupo estudado. Os exercícios de aquecimento vocal são utilizados por todos os sujeitos que os referiram (12%, sendo mais praticados pelos cantores. Para 66% dos sujeitos as informações e orientações foram recebidas de diversas fontes profissionais, enquanto que 34% referiram o fonoaudiólogo. Os sujeitos que referiram seguir as orientações sobre os cuidados com a voz (58%, N=58 afirmaram observar melhora na qualidade vocal. CONCLUSÃO: o relevante desconhecimento por parte dos profissionais da voz estudados em relação aos cuidados com a saúde vocal pode ser atribuído a pouca importância dada à saúde preventiva. No entanto, os sujeitos que afirmaram seguir as orientações recebidas confirmam melhoras na voz. Conclui-se que o fonoaudiólogo pode ser considerado como referência de orientação, quando comparado com os diferentes seguimentos de profissionais.PURPOSE: to analyze the information acquired by voice professionals in preventive speech actions and check their impact in relation to vocal health. METHODS: 100 voice professionals took part in this study, men and women, between 16 and 55-year old, including teachers, announcers, singers, actors and telemarketing operators. The

  8. Standing Concertation Committee

    CERN Multimedia

    HR Department

    2008-01-01

    ORDINARY MEETING ON 27 FEBRUARY 2008 The main items discussed at the meetings of the Standing Concertation Committee on 27 February 2008 included: Short-term Saved Leave Scheme The Committee noted that, by the end of February 2008, some 600 staff had enrolled in the short-term saved leave scheme: approx. 58% had signed up for 1 slice, 14% for two slices, 5% for three slices and 23% for four slices. Administrative Circular No. 4 (Rev. 4) - Unemployment Insurance Scheme The Committee agreed to recommend the Director-General to approve Administrative Circular No. 4 (Rev. 4) - Unemployment Insurance Scheme. Administrative Circular No. 30 (Rev. 2) - Financial benefits upon taking up appointment and termination of contract The Committee agreed to recommend the Director-General to approve Administrative Circular No. 30 (Rev. 2) - Financial Benefits upon taking up appointment and termination of contract. Progressive Retirement Programme The Progressive Retirement Programme (PR...

  9. ISSP Position Stand

    DEFF Research Database (Denmark)

    Ryba, Tatiana; Stambulova, Natalia; Si, Gangyan

    2013-01-01

    but as relational and ␣uid; and (c) focusing on meaning (instead of cause) in cross-cultural and cultural research projects, and cultural praxis work. In the paper, we ␣rst provide an overview of the concepts of cultural competence and ethics of difference. Second, we present a step-by-step approach for developing...... a culturally competent project rooted either within cross-cultural or cultural research. Third, we focus on cultural praxis as a project that blends theory, research, and lived culture of practice. Finally, we summarize main points in nine postulates and provide recommendations for enhancing cultural......The multicultural landscape of contemporary sport sets a challenge to rethink sport and exercise psychology research and practice through a culturally re␣exive lens. This ISSP Position Stand provides a rigorous synthesis and engagement with existing scholarship to outline a roadmap for future work...

  10. Standing Concertation Commmittee

    CERN Multimedia

    HR Department

    2007-01-01

    Ordinary meeting on 2 november 2007 Extraordinary meeting on 12 November 2007 The main items discussed at the meetings of the Standing Concertation Committee on 2 November 2007 and 12 November included: Restaurants Supervisory Committee Report The committee took note of the report by the chairman of the Restaurants Supervisory Committee (RSC), T. Lagrange. In particular, it was recorded that, in Restaurant No. 1, the new kitchen and free flow arrangements had been inaugurated and all works had been commissioned on schedule in October 2007.The contractor, Novae, had taken over maintenance of the new kitchen. Some price increases were to be expected in the coming months due mainly to strong increases in the cost of basic ingredients. A problem with bad smells in the area of Restaurant No. 1 was being taken care of by tuning the ventilation system. The RSC wished to thank the management and staff of Restaurant No. 2 for their cooperation while Restaurant No 1 was ...

  11. Standing Concertation Committee

    CERN Multimedia

    HR Department

    2010-01-01

    Main issues examined at the meeting of 2 October 2009 The October 2009 meeting of the Standing Concertation Committee was entirely devoted to preparation of TREF’s meeting on 21-22 October. The Committee took note of, discussed and agreed on clarifications needed to some of the documents and presentations that the Management intended to submit and/or present to TREF on the following subjects: Equal opportunities The Committee took note of a preliminary report on equal opportunities at CERN drawn up by D. Chromek-Burckhart, the Equal Opportunities Officer, and T. Smith, Chairman of the Equal Opportunities Advisory Panel, containing in particular a proposal for a new process for resolving harassment conflicts. Technical analysis of the CERN Health Insurance Scheme - Actuary’s Report The Committee took note of a presentation by P. Charpentier, Chairman of the CERN Health Insurance Supervisory Board (CHIS Board), on the 2009 actuarial report on the CERN Health Insurance Scheme (CHIS). Th...

  12. Heavy thinning of ponderosa pine stands: An Arizona case study

    Science.gov (United States)

    Peter F. Ffolliott; Jr. Baker; Gerald J. Gottfried

    2000-01-01

    Growth and structural changes in a mosaic of even-aged ponderosa pine (Pinus ponderosa) stands were studied for 25 years to determine the long-term impacts of a heavy thinning treatment to a basal-area level of 25 ft2/acre. Basal area and volume growth of these stands has increased since thinning and likely will continue to...

  13. Opinions of health care professionals and the public after eight years of euthanasia legislation in the Netherlands: a mixed methods approach.

    Science.gov (United States)

    Kouwenhoven, Pauline S C; Raijmakers, Natasja J H; van Delden, Johannes J M; Rietjens, Judith A C; Schermer, Maartje H N; van Thiel, Ghislaine J M W; Trappenburg, Margo J; van de Vathorst, Suzanne; van der Vegt, Bea J; Vezzoni, Cristiano; Weyers, Heleen; van Tol, Donald G; van der Heide, Agnes

    2013-03-01

    The practice of euthanasia and physician-assisted suicide (PAS) in the Netherlands has been regulated since 2002 by the Euthanasia Act. In the ongoing debate about the interpretation of this Act, comparative information about the opinions of the different stakeholders is needed. To evaluate the opinions of Dutch physicians, nurses and the general public on the legal requirements for euthanasia and PAS. A cross-sectional survey among Dutch physicians and nurses in primary and secondary care and members of the Dutch general public, followed by qualitative interviews among selected respondents. The participants were: 793 physicians, 1243 nurses and 1960 members of the general public who completed the questionnaire; 83 were interviewed. Most respondents agreed with the requirement of a patient request (64-88%) and the absence of a requirement concerning life expectancy (48-71%). PAS was thought acceptable by 24-39% of respondents for patients requesting it because of mental suffering due to loss of control, chronic depression or early dementia. In the case of severe dementia, one third of physicians, 58% of nurses and 77% of the general public agreed with performing euthanasia based on an advance directive. Interviewees illustrated these findings and supported the Act. Health care professionals and the general public mostly support the legal requirements for euthanasia and PAS. The law permits euthanasia or PAS for mental suffering but this possibility is not widely endorsed. The general public is more liberal towards euthanasia for advanced dementia than health care professionals. We conclude that there is ample support for the law after eight years of legal euthanasia.

  14. Seeds in the Organic Layers and Soil of Four Beech-Birch-Maple Stands

    Science.gov (United States)

    Raymond E. Graber; Donald F. Thompson

    1978-01-01

    Forest floor samples were collected in northern hardwood stands 5, 38, 95, and 200+ years old. The seeds contained in these samples were germinated in a greenhouse. Thirty-five species of herbs, shrubs, and trees were identified. The largest number of species, 23, were from the 5-year-old stand. The oldest stand had the fewest species, 17. Rubus and...

  15. "The Exchange of Ideas Was Mutual, I Have to Say": Negotiating Researcher and Teacher "Roles" in an Early Years Educators' Professional Development Programme on Inquiry-Based Mathematics and Science Learning

    Science.gov (United States)

    Philippou, Stavroula; Papademetri-Kachrimani, Chrystalla; Louca, Loucas

    2015-01-01

    This paper explores the experiences of 14 early years educators who participated in a continuing professional development (CPD) programme coordinated by two of the paper's authors. The programme was part of a three-year research project, which aimed at introducing early childhood educators to an inquiry-based approach to mathematics and science…

  16. Evidence of Health Risks Associated with Prolonged Standing at Work and Intervention Effectiveness

    Science.gov (United States)

    Waters, Thomas R.; Dick, Robert B.

    2015-01-01

    Purpose Prolonged standing at work has been shown to be associated with a number of potentially serious health outcomes, such as lower back and leg pain, cardiovascular problems, fatigue, discomfort, and pregnancy related health outcomes. Recent studies have been conducted examining the relationship between these health outcomes and the amount of time spent standing while on the job. The purpose of this article was to provide a review of the health risks and interventions for workers and employers that are involved in occupations requiring prolonged standing. A brief review of recommendations by governmental and professional organizations for hours of prolonged standing is also included. Findings Based on our review of the literature, there seems to be ample evidence showing that prolonged standing at work leads to adverse health outcomes. Review of the literature also supports the conclusion that certain interventions are effective in reducing the hazards associated with prolonged standing. Suggested interventions include the use of floor mats, sit-stand workstations/chairs, shoes, shoe inserts and hosiery or stockings. Studies could be improved by using more precise definitions of prolonged standing (e.g., duration, movement restrictions, and type of work), better measurement of the health outcomes and more rigorous study protocols. Conclusion and Clinical Relevance Use of interventions and following suggested guidelines on hours of standing from governmental and professional organizations should reduce the health risks from prolonged standing. PMID:25041875

  17. Effects of a 1 year development programme for recently graduated veterinary professionals on personal and job resources: a combined quantitative and qualitative approach.

    Science.gov (United States)

    Mastenbroek, N J J M; van Beukelen, P; Demerouti, E; Scherpbier, A J J A; Jaarsma, A D C

    2015-12-30

    The early years in professional practice are for many veterinary and medical professionals a period of great challenges and consequently increased stress levels. Personal resources appear to have a positive impact on the course of this transition period. Personal resources are defined as developable systems of positive beliefs about one's self and the world that are generally linked to resilience. They are negatively related to burnout and positively and reciprocally to job resources, work engagement and job performance. With the aim of enhancing personal resources of recently graduated veterinarians, a 1 year multi-modular resources development programme was designed. This study was conducted to analyse: 1. if and how the development programme affected participants' personal resources, and 2. if and how personal resources affected participants' work characteristics and work engagement. Quantitative study: Twenty-five participants and ten non-participants completed an online survey covering personal resources, job resources and work engagement at the start and finish of the programme. Results showed a significant increase of personal resources in participants for self-reported ratings of proactive behaviour (Effect Size=-0.4), self-efficacy (Effect Size=-0.6) and reflective behaviour (Effect Size=-0.6). Results of the control group were not significant, although some moderate effect sizes were found. Qualitative study: Additionally 16 semi-structured interviews with participants of the programme were taken 6 months after finishing the programme. Analysis of the interviews revealed that participants also developed other important personal resources namely self-acceptance, self-esteem, awareness of own influence and responsibility. The reflection process, which took place in the course of the programme, seemed to be a necessary step for the development of the other personal resources. According to participants of the resources development programme, the increase in

  18. Standing Concertation Commmittee

    CERN Document Server

    HR Department

    2007-01-01

    Ordinary meeting on 27 February 2007 The main items discussed at the meeting of the Standing Concertation Committee on 27 February 2007 included: Saved Leave Scheme (SLS): It was announced that a Management/Staff Association working group had been set up to discuss the Saved Leave Scheme (SLS): Members: M. Büttner, E. Chiaveri (chair), Ph. Defert, D. Klem, M. Vitasse, J.-M. Saint-Viteux. It was noted that the Staff Association was launching a questionnaire on SLS and distributed to all members of the personnel. Merit Recognition Guidelines : in the context of the new Merit Appraisal and Recognition Scheme (MARS), the committee took note of the CERN-wide 2007 Merit Recognition Guidelines, including the Frequently Asked Questions on HR Department's dedicated website. Information on CERN's medium and long-term plans (MTP-LTP)/Contract renewals/ External mobility The Committee took note of the information provided on CERN's MTP-LTP and of documentation distributed at the meeting by the Staff Associatio...

  19. Standing Concertation Committee

    CERN Multimedia

    HR Department

    2007-01-01

    ORDINARY MEETING ON 27 FEBRUARY 2007 The main items discussed at the meeting of the Standing Concertation Committee on 27 February 2007 included: Saved Leave Scheme (SLS): It was announced that a Management/Staff Association working group had been set up to discuss the Saved Leave Scheme (SLS): Members : M. Büttner, E. Chiaveri (chair), Ph. Defert, D. Klem, M. Vitasse, J.-M. Saint-Viteux. It was noted that the Staff Association was launching a questionnaire on SLS and distributed to all members of the personnel. Merit Recognition Guidelines: In the context of the new Merit Appraisal and Recognition Scheme (MARS), the committee took note of the CERN-wide 2007 Merit Recognition Guidelines, including the Frequently Asked Questions on HR Department's dedicated website. Information on CERN's medium and long-term plans (MTP-LTP)/Contract renewals/ External mobility The Committee took note of the information provided on CERN's MTP-LTP and of documentation distributed at the meeting by the Staff ...

  20. Shorter time to first injury in first year professional football players: A cross-club comparison in the Australian Football League.

    Science.gov (United States)

    Fortington, Lauren V; Berry, Jason; Buttifant, David; Ullah, Shahid; Diamantopoulou, Kathy; Finch, Caroline F

    2016-01-01

    Australian Football League (AFL) players have a high risk of injury. Anecdotally, this injury risk is greater in emerging players (i.e. those in their first year), compared with established players (with 3+ years of experience). This study aimed to conduct the first comparison of injury risk and playing experience in these two player groups across a large number of AFL clubs. Prospective, cohort. Injuries, game participation and training participation were collected weekly by 8 AFL clubs for 61 emerging and 64 established players. Injury incidence rates (IIR) and Cox proportional hazard models for time to first injury, separately for games and training, were computed. The game IIR was significantly higher for emerging than established players: 45.6 (95% CI: 35.7, 57.6) versus 18.3 (95% CI: 13.1, 24.9) per 1000 game-hours. Emerging players also had a higher training IIR than did the established players: 9.6 (95% CI: 7.6, 11.9) versus 8.9 (95% CI: 7.0, 11.1) per 1000 training-hours. Emerging players were significantly less likely to remain injury free in games than established players (HR=3.46, 95% CI: 1.27, 9.45). A similar outcome was seen in training sessions, although to a lesser degree (HR=1.41, 95% CI: 1.19, 1.69). Despite efforts to modify the playing/training program of emerging players, this group remain at greater risk of injury in games and training sessions, compared with established players. Continued efforts should be made toward understanding reasons for this increased risk to better prevent injury during the early years of a professional football career. Copyright © 2015 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  1. A 10-Year Longitudinal Study of Effects of a Multifaceted Residency Spiritual Care Curriculum: Clinical Ability, Professional Formation, End of Life, and Culture.

    Science.gov (United States)

    Anandarajah, Gowri; Roseman, Janet; Lee, Danny; Dhandhania, Nupur

    2016-12-01

    Although spiritual care (SC) is recognized as important in whole-person medicine, physicians infrequently address patients' spiritual needs, citing lack of training. Although many SC curricula descriptions exist, few studies report effects on physicians. To broadly examine immediate and long-term effects of a required, longitudinal, residency SC curriculum, which emphasized inclusive patient-centered SC, compassion, and spiritual self-care. We conducted in-depth individual interviews with 26 physicians (13 intervention; 13 comparison) trained at a 13-13-13 residency. We interviewed intervention physicians three times over 10 years-1) preintervention, as PGY1s, 2) postintervention, as PGY3s, 3) eight-year postintervention, as practicing physicians. We interviewed comparison physicians as PGY3s. Interviews were audio-recorded, transcribed, and analyzed by four researchers. Forty-nine interviews were analyzed. General: Both groups were diverse regarding personal importance of spirituality/religion. All physicians endorsed the value of SC, sharing rich patient stories particularly related to end of life and cultural diversity. Curricular effects: 1) skills/barriers-intervention physicians demonstrated progressive improvements in clinical approach, accompanied by diminishing worries related to SC. PGY3 comparison physicians struggled with SC skills and worries more than PGY3 intervention physicians, 2) physician formation-most physicians described residency as profoundly challenging and transformative. Even after eight years, many intervention physicians noted that reflection on their diverse beliefs and values in safety, coupled with compassion shown to them through this curriculum, had deeply positive effects. High impact training: patient-centered spiritual assessment; chaplain rounds; spiritual self-care workshop/retreats; multicultural SC framework. A longitudinal, multifaceted residency SC curriculum can have lasting positive effects on physicians' SC skills and

  2. Dynamics of Connecticut hemlock stands

    Science.gov (United States)

    Jeffrey S. Ward; David M. Smith

    2000-01-01

    The stand dynamics and production of two one-acre plots of eastern hemlock (Tsuga canadensis L) in Connecticut have been followed for more than six decades. Data were recorded for all individual trees. One plot (Saltonstall) was established in 1924 after the removal of a hardwood overstory. This stand had a nearly pure, almost fully closed understory...

  3. The certifying examination of the american board of surgery: the effect of improving communication and professional competency: twenty-year results.

    Science.gov (United States)

    Rowland, Pamela A; Trus, Thadeus L; Lang, Nicholas P; Henriques, Horace; Reed, William P; Sadighi, Parvis J; Sutton, John E; Alseidi, Adnan A; Cahalane, Michael J; Gauvin, Jeffrey M; Pofahl, Walter E; Sartorelli, Kennith H; Goldin, Steven B; Greenburg, A Gerson

    2012-01-01

    In 1985, a small research group identified variables affecting applicant success on the oral Certifying Examination (CE) of the American Board of Surgery (ABS). This led to the design of an oral examination course first taught in 1991. The success of and need for this program led to its continuation. The results from the first 10 years were presented at the 2001 Association of Program Directors in Surgery annual meeting.(1) We now report the outcomes for the course of the second 10 years as measured by success on the CE. Thirty-six courses were held over 20 years. There were 57 invited faculty from 27 general surgery programs throughout the United States and Canada. The participant-to-faculty ratio ranged from 16:7 to 5:1 in the newer 3-day format (2007). Courses were offered at sites that replicated the actual examination setting. Each course included (1) pretest and posttest examinations, (2) analysis of case presentation skills, (3) measurement of communication apprehension, (4) 1:1 faculty feedback, (5) small-group practice sessions, (6) individual videotaping, (7) didactic review of specific behaviors on examinations, (8) a debrief session with two faculty members, and (9) a written evaluative summary that included an improvement strategy. There were 36 courses with 326 participants (30-54 years). Follow-up data are available for 225 participants. Trends were analyzed between 1991-2001 and 2002-2011. As resident performance on the CE increased in importance, applicant profiles changed from those who had previously failed (1991-2001) to residents identified by program directors as needing assistance (52%). Since 2002, most course participants (69%) who had failed the CE had completed at least 1 other review course. Participants reported more significant stressors (2002-2011) 9%, but communication apprehension remained the same. As a result, individual counseling for anger and family stressors was integrated into the course. The perception of knowledge deficits

  4. Destroyed virgin longleaf pine stand lives-on digitally

    Science.gov (United States)

    John C. Gilbert; S. Kush; Rebecca J. Barlow

    2015-01-01

    The Flomaton Natural Area (FNA) once stood as one of the few remnant fragments of virgin, old-growth longleaf pine stands (Pinus palustris Mill.) in the Southeast. This 80-acre stand contained trees over 200 years old. A restoration effort began in 1994 to remove off-site trees and to reintroduce fire to the site after over 40 years of fire suppression. A geographic...

  5. Professional Certification

    Science.gov (United States)

    WaterSense recognizes certification programs for irrigation professionals that meet the specification criteria. Certification programs cover three areas: irrigation system design, installation and maintenance, and system auditing.

  6. How we implemented an integrated professionalism curriculum to 2nd year medical students at the National University of Ireland Galway Medical School, with examples from students' final output.

    Science.gov (United States)

    McNair, Antonia; Moran, Conor; McGrath, Erinn; Naqvi, Syed; Connolly, Claire; McKenna, Verna; Kropmans, Thomas

    2011-01-01

    Since the introduction of professionalism in medical curricula worldwide, little evidence has been published to exemplify good educational practice. The Medical school at the National University of Ireland Galway teaches professionalism in an interdisciplinary manner, integrating the learning objectives of health informatics, understanding health & illness in society, medical law and ethics. Students work in small groups on clinical cases. Enquiry-based learning is used as the teaching method following a few introductory lectures on specific objectives. Students present their work in the format of a scientific essay. The latter is assessed by a board of reviewers. The purpose of this article is to demonstrate evidence of excellent professional output and illustrate the benefits to a fully integrated professionalism curriculum.

  7. The impact of modern gin stands on cotton fiber and seed quality

    Science.gov (United States)

    This study examined fiber length reductions, short fiber content, fiber neps, and cottonseed damage associated with modern saw gin stands. The two-year study used five gin stands of differing type and manufacture. The gin stands were classified as either "high-capacity" (HC) or "super-high-capacity"...

  8. Harvesting Impacts on Soil Properties and Tree Regeneration in Pure and Mixed Aspen Stands

    Science.gov (United States)

    Melissa J. Arikian; Kiaus J. Peuttmann; Alaina L. Davis; George E. Host; John Zasada

    1999-01-01

    Impacts of clearcutting and selective harvesting on pure aspen/mixed aspen hardwood stands were examined in northern Minnesota. We studied these impacts on 18 stands, which were harvested 4 to 11 years ago and received no further treatment. In each stand, residual composition, soil compaction, and tree regeneration were determined along a gradient of disturbance in the...

  9. A stand-development approach to oak afforestation in the lower Mississippi alluvial valley

    Science.gov (United States)

    Brian Roy Lockhart; Emile Gardiner; Theodor Leininger; John Stanturf

    2008-01-01

    Oak (Quercus spp.) afforestation in the Lower Mississippi Alluvial Valley has involved planting 1-year-old bareroot seedlings on a relatively wide spacing in single-species stands or planting light-seeded species with oaks to form mixed-species stands. In the former case, the developing single-species stands have limited future management options...

  10. Stand age and habitat influences on salamanders in Appalachian cove hardwood forests

    Science.gov (United States)

    W. Mark Ford; Brian R. Chapman; Michael A. Menzel; Richard H. Odom

    2002-01-01

    We surveyed cove hardwood stands aged 15, 25, 50, and ≥85 years following clearcutting in the southern Appalachian Mountains of northern Georgia to assess the effects of stand age and stand habitat characteristics on salamander communities using drift-fence array and pitfall methodologies from May 1994 to April 1995. Over a 60,060 pitfall trapnight effort, we...

  11. A stand-development approach to oak afforestation in the Lower Mississippi Alluvial Valley

    Science.gov (United States)

    J. Stanturf

    2009-01-01

    Oak (Quercus spp.) afforestation in the Lower Mississippi Alluvial Valley has involved planting 1-year-old bareroot seedlings on a relatively wide spacing in single-species stands or planting light-seeded species with oaks to form mixed-species stands. In the former case, the developing single-species stands have limited future...

  12. Retrospective analysis of 55,769 HbA1c EQA results obtained from professional laboratories and medical offices participating in surveys organized by two European EQA centers over a nine-year period.

    Science.gov (United States)

    Morandi, Pierre-Alain; Deom, André; Kesseler, Dagmar; Cohen, Richard

    2011-01-01

    External Quality Assessment (EQA) is an essential tool for laboratories to monitor the performances of their analyses. It also allows a comparison of methods and types of laboratories (professional laboratories vs. medical offices). We, therefore, compared 55,769 HbA1c EQA results obtained between 1999 and 2008 by laboratories participating in EQA schemes organized by two European centers, Switzerland (center 1) and France (center 2). We used simple, nonparametrical statistics suited to EQA results to calculate the yearly and global precision performances. All the results, including the outliers, were included in the calculations. The best global precision performances were obtained by professional laboratories and medical offices using DCA POCT devices, followed by professional laboratories with the Integra, Hitachi, Cobas Mira, and HPLC groups of devices, and finally by both types of laboratories with the NycoCard POCT devices. When considering yearly precision performances, an overall improvement over time was observed for almost all diagnostic devices of center 1, whereas the trend was less clear for center 2. The HbA1c EQA results collected and analyzed over a 9-year period showed that the DCA POCT devices used either by professional laboratories or medical offices had better reproducibility than laboratory devices (other than POCT) and that a general improvement of yearly precision performances was observed, especially when frequent EQA schemes were organized. © 2011 Wiley-Liss, Inc.

  13. Colorado State University (CSU) Sixteen State Project for Training Community Teams of Professionals for the Development of Coordinative, Adult Basic Education Programs in Rural Areas (Project COMMUNI-LINK). First Year Report: FY 1971.

    Science.gov (United States)

    Colorado State Univ., Ft. Collins. Dept. of Education.

    The fundamental purpose of the project during its first year of operation was to facilitate the establishment or improvement of an inter-organizational communicative linkage system in each pilot community. Specific objectives were to develop teams of professionals, paraprofessionals, and volunteer community level workers and to train those teams…

  14. Healthcare professionals and pharmacovigilance of pediatric adverse drug reactions: a 5-year analysis of Adverse Events Reporting System database of the Food and Drug Administration.

    Science.gov (United States)

    Bigi, Caterina; Tuccori, Marco; Bocci, Guido

    2017-02-17

    To analyze the Adverse Events Reporting System (AERS) database of the Food and Drug Administration (FDA), investigating the characteristics of pediatric adverse drug reactions (ADRs) and describing the effective participation of healthcare professionals in the reporting activity. Reports of ADRs were obtained from the FDA website. Only ADRs in pediatric subjects (divided by age, by country and by professional category) were included into the analysis. The drugs suspected as primary cause of the ADRs in pediatric subjects and their principal anatomic group according to the Anatomical Therapeutic Chemical classification system were considered. To classify the ADRs, the Medical Dictionary for Regularity Activities terminology was adopted. Between 2008 and 2012, FDA collected 113,077 ADRs in pediatric patients. Of the total pediatric ADR reports, those performed by medical doctors were 32%, followed by consumers (26%) and healthcare professionals (25%). Most of the ADR reports were related to the adolescent group (39%). Healthcare professionals resulted the category with the highest rate of ADR reports in neonates and infants. Drugs acting on nervous system and antineoplastic/immunomodulating agents were the most involved the pediatric ADR reports. Pyrexia, convulsion, vomiting and accidental overdose were the reactions more reported both from healthcare professionals and medical doctors. The present study describes the pediatric ADR reports of the FDA database through healthcare professional's perspective, describing the various aspects of pediatric pharmacovigilance.

  15. Growing a professional network to over 3000 members in less than 4 years: evaluation of InspireNet, British Columbia's virtual nursing health services research network.

    Science.gov (United States)

    Frisch, Noreen; Atherton, Pat; Borycki, Elizabeth; Mickelson, Grace; Cordeiro, Jennifer; Novak Lauscher, Helen; Black, Agnes

    2014-02-21

    Use of Web 2.0 and social media technologies has become a new area of research among health professionals. Much of this work has focused on the use of technologies for health self-management and the ways technologies support communication between care providers and consumers. This paper addresses a new use of technology in providing a platform for health professionals to support professional development, increase knowledge utilization, and promote formal/informal professional communication. Specifically, we report on factors necessary to attract and sustain health professionals' use of a network designed to increase nurses' interest in and use of health services research and to support knowledge utilization activities in British Columbia, Canada. "InspireNet", a virtual professional network for health professionals, is a living laboratory permitting documentation of when and how professionals take up Web 2.0 and social media. Ongoing evaluation documents our experiences in establishing, operating, and evaluating this network. Overall evaluation methods included (1) tracking website use, (2) conducting two member surveys, and (3) soliciting member feedback through focus groups and interviews with those who participated in electronic communities of practice (eCoPs) and other stakeholders. These data have been used to learn about the types of support that seem relevant to network growth. Network growth exceeded all expectations. Members engaged with varying aspects of the network's virtual technologies, such as teams of professionals sharing a common interest, research teams conducting their work, and instructional webinars open to network members. Members used wikis, blogs, and discussion groups to support professional work, as well as a members' database with contact information and areas of interest. The database is accessed approximately 10 times per day. InspireNet public blog posts are accessed roughly 500 times each. At the time of writing, 21 research teams

  16. Multiple social roles, health, and sickness absence--a five-year follow-up study of professional women in Sweden.

    Science.gov (United States)

    Nyman, Carin Staland; Spak, Lena; Hensing, Gunnel

    2012-01-01

    The aim of this study was to analyze associations between changes in social roles and physical health, mental well-being, psychiatric disorder, and long-term sickness absence over a five-year period. The study was part of a general population-based multipurpose project. Professional women from six birth cohorts born in 1935, 1945, 1955, 1965, 1970, or 1975 (N = 532) were interviewed twice. Self-rated information on physical health, mental well-being, long-term sickness absence, and changes in social roles was used. Information on psychiatric disorders was based on Diagnostic and Statistical Manual of Mental Disorders-III-R and Diagnostic and Statistical Manual of Mental Disorders-IV diagnoses. Multivariate logistic regressions were adjusted for age, socio-economic position, alcohol dependence and abuse, and health at baseline. An increase in number of social roles was associated with lower odds for poor mental well-being, odds ratio (OR) 0.4 (confidence interval [CI] 0.2 to 0.8), while a decrease was associated with higher odds for poor mental well-being, OR 4.5 (CI 1.8 to 11.0), psychiatric disorder, OR 2.6 (1.0 to 6.8), and sickness absence, OR 4.4 (1.6 to 11.7). The results indicated that an increase in number of social roles might be protective against poor mental well-being, while a decrease in number of roles might be related to increased psychiatric disorders and long-term sickness absence. More studies on long-term health implications of gender-specific experiences are needed.

  17. Individual-tree diameter growth model for managed, even-aged, upland oak stands

    Science.gov (United States)

    Donald E. Hilt

    1983-01-01

    A distance-independent, individual-tree diameter growth model was developed for managed, even-aged, upland oak stands. The 5-year basal-area growth of individual trees is first modeled as a function of dbh squared for given stands. Parameters from these models are then modeled as a function of mean stand diameter, percent stocking of the stand, and site index. A...

  18. Growing a Professional Network to Over 3000 Members in Less Than 4 Years: Evaluation of InspireNet, British Columbia’s Virtual Nursing Health Services Research Network

    Science.gov (United States)

    Atherton, Pat; Borycki, Elizabeth; Mickelson, Grace; Cordeiro, Jennifer; Novak Lauscher, Helen; Black, Agnes

    2014-01-01

    Background Use of Web 2.0 and social media technologies has become a new area of research among health professionals. Much of this work has focused on the use of technologies for health self-management and the ways technologies support communication between care providers and consumers. This paper addresses a new use of technology in providing a platform for health professionals to support professional development, increase knowledge utilization, and promote formal/informal professional communication. Specifically, we report on factors necessary to attract and sustain health professionals’ use of a network designed to increase nurses’ interest in and use of health services research and to support knowledge utilization activities in British Columbia, Canada. Objective “InspireNet”, a virtual professional network for health professionals, is a living laboratory permitting documentation of when and how professionals take up Web 2.0 and social media. Ongoing evaluation documents our experiences in establishing, operating, and evaluating this network. Methods Overall evaluation methods included (1) tracking website use, (2) conducting two member surveys, and (3) soliciting member feedback through focus groups and interviews with those who participated in electronic communities of practice (eCoPs) and other stakeholders. These data have been used to learn about the types of support that seem relevant to network growth. Results Network growth exceeded all expectations. Members engaged with varying aspects of the network’s virtual technologies, such as teams of professionals sharing a common interest, research teams conducting their work, and instructional webinars open to network members. Members used wikis, blogs, and discussion groups to support professional work, as well as a members’ database with contact information and areas of interest. The database is accessed approximately 10 times per day. InspireNet public blog posts are accessed roughly 500 times

  19. STANDING CONCERTATION COMMITTEE

    CERN Multimedia

    2003-01-01

    ORDINARY MEETING ON 29 SEPTEMBER 2003 Original: English This meeting was devoted to the main topics summarised below. 1 Follow-up from the meetings of TREF and the Finance Committee in September 2003 The last meeting of TREF had been devoted to presentations and clarifications on the 5-Yearly Review process. The content and planning of the 2005 Review are matters for the next Management, which will be presented to TREF next year. Underlining that due account has to be taken of the limited resources available to conduct such an exercise, the Staff Association stated that it looks forward to the concertation process at the SCC in preparing the next 5-Yearly Review to define an optimum set of topics in order to ensure that CERN can attract, retain and motivate the personnel that it needs to remain a centre of excellence. The Chairman of the SCC recalled that an information document on the Cost-Variation Index for 2004 had been transmitted to the Finance Committee last September and that complete information o...

  20. Standing Concertation Committee

    CERN Multimedia

    HR Department

    2009-01-01

    Main points examined at the meeting of 24 June 2009 Results of the 2009 MARS exercise The Committee took note of the results of the 2009 MARS exercise presented by the Head of the HR Department, expressing satisfaction for the early availability of the statistics and for the fact that the analysis of the results covered the last three years. Status report on the work on the five-yearly review The Committee took note of a presentation by P. Gildemyn on the data collection procedure for the 2010 five-yearly review (staff, fellows, associate members of the personnel, CHIS) and of the proposed work schedule. Implications for employment conditions of the discussions at the Finance Committee and Council on 17 and 18 June 2009 The Chairman briefly reported on the discussions at the meetings of the Finance Committee and Council in June 2009, on the 2010-2014 medium-term plan and the 2010 preliminary draft budget, as well as on the modified strategy and goals for 2009. The Committee ...

  1. One-leg standing balance and sports activity.

    Science.gov (United States)

    Hahn, T; Foldspang, A; Vestergaard, E; Ingemann-Hansen, T

    1999-02-01

    The objective of the present cross-sectional study was to estimate one-leg standing balance in athletes and to investigate the relationship with type and amount of sports activity. The study comprised 339 active, competitive, non-pregnant athletes, aged 14-24 years from two sports clubs in the county of Aarhus, Denmark. The athletes answered a questionnaire about occupation and sports activity. One-leg standing balance was measured as the maximum time of one-legged balancing. The mean of the maximum time of one-legged balancing was 29 s (interquartile range 11.25-33.5 s). One-leg standing balance was positively associated with years of participation in basketball and was not associated with sex and age. We conclude that participation in basketball may induce significantly adaptive effects on standing balance.

  2. Professional Synergy.

    Science.gov (United States)

    Harris, P. R.

    1981-01-01

    True professionals develop and create together a better future by their human endeavors in synergy. They must operate comfortably in two cultures--the industrial culture which is disappearing, and the superindustrial or cyberculture which is emerging. (CT)

  3. Stand together against violence.

    Science.gov (United States)

    1998-06-01

    Most gay, lesbian, bisexual, transgender, or HIV-positive individuals have been subjected to hatred or violence. The New York City Gay & Lesbian Anti-Violence Project (AVP) urges all who are victimized to report the crime. AVP documented a 14 percent increase in hate crimes in New York last year. The severity and intensity of the assaults are increasing, and the most common weapon used in these crimes is a bat or a club. AVP is working with police departments to sensitize them to instances of homophobia. Phone numbers for confidential or anonymous support for people who have been victimized are provided.

  4. PROFESSIONAL CATEGORIES

    Directory of Open Access Journals (Sweden)

    Sorin Fildan

    2012-01-01

    Full Text Available The transition process which Romanian commercial law underwent has affected both the term of ‘trader’, by redefining it, and the classification of professional categories. Currently, the term of ‘professional’ is conveyed by a descriptive listing of the categories of persons it comprises: traders, entrepreneurs, business operators, as well as any other person authorized to carry out economic or professional activities.

  5. Major infection events over 5 years: how is media coverage influencing online information needs of health care professionals and the public?

    Science.gov (United States)

    Kostkova, Patty; Fowler, David; Wiseman, Sue; Weinberg, Julius R

    2013-07-15

    The last decade witnessed turbulent events in public health. Emerging infections, increase of antimicrobial resistance, deliberately released threats and ongoing battles with common illnesses were amplified by the spread of disease through increased international travel. The Internet has dramatically changed the availability of information about outbreaks; however, little research has been done in comparing the online behavior of public and professionals around the same events and the effect of media coverage of outbreaks on information needs. To investigate professional and public online information needs around major infection outbreaks and correlate these with media coverage. Questions include (1) How do health care professionals' online needs for public health and infection control information differ from those of the public?, (2) Does dramatic media coverage of outbreaks contribute to the information needs among the public?, and (3) How do incidents of diseases and major policy events relate to the information needs of professionals? We used three longitudinal time-based datasets from mid-2006 until end of 2010: (1) a unique record of professional online behavior on UK infection portals: National electronic Library of Infection and National Resource of Infection Control (NeLI/NRIC), (2) equivalent public online information needs (Google Trends), and (3) relevant media coverage (LexisNexis). Analysis of NeLI/NRIC logs identified the highest interest around six major infectious diseases: Clostridium difficile (C difficile)/Methicillin-resistant Staphylococcus aureus (MRSA), tuberculosis, meningitis, norovirus, and influenza. After pre-processing, the datasets were analyzed and triangulated with each other. Public information needs were more static, following the actual disease occurrence less than those of professionals, whose needs increase with public health events (eg, MRSA/C difficile) and the release of major national policies or important documents. Media

  6. Injuries, Matches Missed and the Influence of Minimum Medical Standards in the A-League Professional Football: A 5-Year Prospective Study.

    Science.gov (United States)

    Gouttebarge, Vincent; Hughes Schwab, Brendan A; Vivian, Adam; M M J Kerkhoffs, Gino

    2016-03-01

    Epidemiological data on the occurrence of time-loss injuries over several A-League seasons remains lacking, while the effect of the mandatory implementation of 'Minimum Medical Standards' as a part of the collective bargaining agreement (CBA) needs to be explored. To explore the 5 year evolution of hamstring, groin, knee, ankle and total time-loss injuries among professional footballers in the A-League; to evaluate the consequences of these time-loss injuries in terms of total matches missed and costs incurred; and to explore whether the mandatory implementation of 'Minimum Medical Standards' in the A-League had led to a decrease in the occurrence of total time-loss injuries and total matches missed. An observational prospective study has been carried out since 2008. Data were collected weekly during the seasons 2008 - 2009 to 2012 - 2013 through official match previews/reviews, official media releases, official websites and/or self-reports by players. Total and specific (hamstring, groin, knee and ankle) numbers of time-loss injuries and matches missed were obtained for each season and the related financial costs calculated. The total number of time-loss injuries and matches missed rose from 129 and 506 respectively in 2008 - 2009 to 202 and 1110 in 2010 - 2011. Following the introduction of 'Minimum Medical Standards', both categories decreased (significantly for matches missed). These time-loss injuries and matches missed led to high costs of up to AUD$ 37,317,029.29 (2012 - 2013 season). The same trend was found for knee injuries, while hamstring and ankle injuries remained almost the same. However, time-loss due to groin injuries increased despite the introduction of "Minimum Medical Standards". The introduction of "Minimum Medical Standards" in the A-League had a favorable effect on the number of total, hamstring, knee and ankle injuries and on the number of matches missed due to these injuries, but not on the number of groin injuries. The costs related to

  7. Planning and Doing in Professional Teaching Practice. A Study with Early Childhood Education Teachers Working with ICT (3-6 Years)

    Science.gov (United States)

    Ramírez, Elena; Clemente, María; Recamán, Adriana; Martín-Domínguez, Jorge; Rodríguez, Inés

    2017-01-01

    Planning is one of the professional tasks teachers have to carry out before their direct action in the classrooms. This planning is closely interrelated to the way teachers teach. The question about how and why teachers reach their decisions in their pre-class planning is a classical one in the research into curricular design and development. The…

  8. The functional movement test 9+ is a poor screening test for lower extremity injuries in professional male football players: a 2-year prospective cohort study

    NARCIS (Netherlands)

    Bakken, Arnhild; Targett, Stephen; Bere, Tone; Eirale, Cristiano; Farooq, Abdulaziz; Tol, Johannes L.; Whiteley, Rod; Khan, Karim M.; Bahr, Roald

    2017-01-01

    The 9+ screening battery test consists of 11 tests to assess limitations in functional movement. To examine the association of the 9+ with lower extremity injuries and to identify a cut-off point to predict injury risk. Professional male football players in Qatar from 14 teams completed the 9+ at

  9. Residual Liquefaction under Standing Waves

    DEFF Research Database (Denmark)

    Kirca, V.S. Ozgur; Sumer, B. Mutlu; Fredsøe, Jørgen

    2012-01-01

    This paper summarizes the results of an experimental study which deals with the residual liquefaction of seabed under standing waves. It is shown that the seabed liquefaction under standing waves, although qualitatively similar, exhibits features different from that caused by progressive waves....... The experimental results show that the buildup of pore-water pressure and the resulting liquefaction first starts at the nodal section and spreads towards the antinodal section. The number of waves to cause liquefaction at the nodal section appears to be equal to that experienced in progressive waves for the same...... wave height. Recommendations are made as to how to assess liquefaction potential in standing waves. Copyright © 2012 by the International Society of Offshore and Polar Engineers (ISOPE)....

  10. User's Guide to the Stand Prognosis Model

    Science.gov (United States)

    William R. Wykoff; Nicholas L. Crookston; Albert R. Stage

    1982-01-01

    The Stand Prognosis Model is a computer program that projects the development of forest stands in the Northern Rocky Mountains. Thinning options allow for simulation of a variety of management strategies. Input consists of a stand inventory, including sample tree records, and a set of option selection instructions. Output includes data normally found in stand, stock,...

  11. Stocking, growth, and yield of oak stands

    Science.gov (United States)

    Samuel F. Gingrich

    1971-01-01

    An appraisal of stocking in even-aged upland oak stands is a prerequisite for determining the cultural needs of a given stand. Most oak stands have sufficient stocking to utilize the site, but are deficient in high-quality trees. Thinning such stands offers a good opportunity to upgrade the relative quality of the growing stock and enhance the growth and yield...

  12. Fostering Effective Early Learning (FEEL) through a professional development programme for early childhood educators to improve professional practice and child outcomes in the year before formal schooling: study protocol for a cluster randomised controlled trial.

    Science.gov (United States)

    Melhuish, Edward; Howard, Steven J; Siraj, Iram; Neilsen-Hewett, Cathrine; Kingston, Denise; de Rosnay, Marc; Duursma, Elisabeth; Luu, Betty

    2016-12-19

    A substantial research base documents the benefits of attendance at high-quality early childhood education and care (ECEC) for positive behavioural and learning outcomes. Research has also found that the quality of many young children's experiences and opportunities in ECEC depends on the skills, dispositions and understandings of the early childhood adult educators. Increasingly, research has shown that the quality of children's interactions with educators and their peers, more than any other programme feature, influence what children learn and how they feel about learning. Hence, we sought to investigate the extent to which evidence-based professional development (PD) - focussed on promoting sustained shared thinking through quality interactions - could improve the quality of ECEC and, as a consequence, child outcomes. The Fostering Effective Early Learning (FEEL) study is a cluster randomised controlled trial for evaluating the benefits of a professional development (PD) programme for early childhood educators, compared with no extra PD. Ninety long-day care and preschool centres in New South Wales, Australia, will be selected to ensure representation across National Quality Standards (NQS) ratings, location, centre type and socioeconomic areas. Participating centres will be randomly allocated to one of two groups, stratified by centre type and NQS rating: (1) an intervention group (45 centres) receiving a PD intervention or (2) a control group (45 centres) that continues engaging in typical classroom practice. Randomisation to these groups will occur after the collection of baseline environmental quality ratings. Primary outcomes, at the child level, will be two measures of language development: verbal comprehension and expressive vocabulary. Secondary outcomes at the child level will be measures of early numeracy, social development and self-regulation. Secondary outcomes at the ECEC room level will be measures of environmental quality derived from full

  13. Professionals vs. role-professionals

    DEFF Research Database (Denmark)

    Milana, Marcella; Skrypnyk, Oleksandra

    2010-01-01

    several occupations in the field of adult education that position themselves along a continuum. Consequently the authors suggest that professionalization among adult education practitioners should be assessed in light of the knowledge about adult learning theories practitioners possess, the ethical...

  14. Getting the most out of professional associations.

    Science.gov (United States)

    Escoffery, Cam; Kenzig, Melissa; Hyden, Christel

    2015-05-01

    In this commentary, three public health professionals working in diverse career settings share their perspectives on how to get the most out of professional associations. This article demonstrates how you can benefit from active involvement in your membership in professional associations and attending professional conferences. Methods to participate actively in your association include volunteering for one-time opportunities or standing committees, mentoring, and reviewing publications and manuscripts. Being active in professional organizations, such as the Society for Public Health Education, offers personal career development skill-building and opportunities for leadership and mentoring across all career stages. Experiences on how participation in professional organizations helped shape the authors' careers are shared. © 2015 Society for Public Health Education.

  15. An Induction Linac Test Stand

    CERN Document Server

    De Hope, William; Kihara, Ron; Ong, Mike; Vogtlin, George; Zentler, Jan-Mark

    2005-01-01

    A single-cell test stand has been constructed to facilitate study and guide improvements of the induction electron linac at the FXR radiographic facility at LLNL.* This paper will discuss how modifications in pulse compression and shaping, pulse power transmission, initial ferrite state, and accelerator cell loading have been performed on the test stand and can be applied to the entire accelerator. Some of the specialized diagnostics being used will be described. Finally, the paper will discuss how computer modeling and judicious timing control can be used to optimize accelerator performance by making only selective changes that can be accomplished at minimal cost.

  16. Similar net ecosystem exchange of beech stands located in France and Denmark

    DEFF Research Database (Denmark)

    Granier, A.; Pilegaard, K.; Jensen, N.O.

    2002-01-01

    Net ecosystem exchange (NEE), as measured with eddy covariance was compared for two European beech stands for the years 1996-1999: a young beech forest (32 year-old) growing in east France, and a mature beech stand (80 year-old) located in Denmark. Those sites are included in the Carboeuroflux...

  17. Personal branding : Naam maken als professional

    NARCIS (Netherlands)

    Kwakman, F.E.

    2004-01-01

    In een markt met vele aanbieders en een 'product' dat in nauwe samenwerking met de klant tot stand komt, is 'personal branding' een belangrijke manier voor een professional om zichzelf te onderscheiden. Volgens acquisitie-expert Frank Kwakman van Holland Consulting Group geldt dit niet alleen voor

  18. Students dance longitudinal standing waves

    Science.gov (United States)

    Ruiz, Michael J.

    2017-05-01

    A demonstration is presented that involves students dancing longitudinal standing waves. The resulting kinaesthetic experience and visualization both contribute towards an understanding of the natural modes of vibrations in open and closed pipes. A video of this fun classroom activity is provided (http://mjtruiz.com/ped/dance/).

  19. A3 TEST STAND CONSTRUCTION

    Science.gov (United States)

    2008-01-01

    THIS IMAGE SHOWS THE DEVELOPMENT AND CONSTRUCTION OF THE A3 TEST STAND IN SUPPORT OF THE ARES/CLV UPPER STAGE ENGINE AT STENNIS SPACE CENTER, MISSISSIPPI. THIS IMAGE IS EXTRACTED FROM A HIGH DEFINITION VIDEO FILE AND IS THE HIGHEST RESOLUTION AVAILABLE.

  20. Silvicultural treatments in immature stands

    Science.gov (United States)

    Richard C. Schlesinger

    1989-01-01

    Silvicultural treatments for immature central hardwood stands include precommercial and commercial thinnings, lateral branch pruning, fertilization, cull tree deadening, and vine removal. The specifics of these treatments are discussed elsewhere in these Notes. This Note discusses some basic concepts in the selection and application of silvicultural treatments for...

  1. Burnout : de stand van zaken

    NARCIS (Netherlands)

    Taris, T.; Houtman, I.L.D.; Schaufeli, W.

    2013-01-01

    Dit artikel geeft een overzicht van de stand van zaken in het onderzoek naar burnout. Burnout is een syndroom van extreme vermoeidheid (uitputting), afstand nemen van het werk (distantie) en weinig vertrouwen in het eigen kunnen (verminderde competentie), waarbij de oorzaken voor deze aspecten

  2. Prognosis model for stand development

    Science.gov (United States)

    Albert R. Stage

    1973-01-01

    Describes a set of computer programs for developing prognoses of the development of existing stand under alternative regimes of management. Calibration techniques, modeling procedures, and a procedure for including stochastic variation are described. Implementation of the system for lodgepole pine, including assessment of losses attributed to an infestation of mountain...

  3. Crown management and stand density

    Science.gov (United States)

    Thomas J. Dean; V. Clark Baldwin

    1996-01-01

    Determination of optimal stand-density continues to be a difficult problem. A trial cannot be established on every combination of soils, topography, and climate possible across the range of a widely distributed species such as loblolly pine, and continual advancements in nutrition and vegetation management, breeding, and utilization make established trials obsolete....

  4. Comprendre la manutention de patient pour la valoriser : une voie de construction de la santé des soignants Understanding patient handling to increase its standing: a means for the construction of health for healthcare professionals Comprender la manutención manual de pacientes para valorizarlo : una vía de construcción de la salud de los profesionales de salud

    Directory of Open Access Journals (Sweden)

    Dorothée Malet

    2012-05-01

    Full Text Available La manutention de patient appartient au quotidien des soignants. Souvent considérée comme une tâche ingrate, coûteuse physiquement et peu reconnue, elle est chaque année à l’origine d’accidents de travail et de maladies professionnelles. Pour autant ce soin fait partie du prendre soin, cœur du métier de soignant. Il semble que la compréhension de la manutention par l’identification et l’analyse de ses différentes dimensions puisse modifier l’image initiale de la tâche en la valorisant. Cette valorisation permet de (redonner un statut de soin à part entière à la manutention de personne. L’approche du soin proposée dans cet article pourrait ainsi offrir aux soignants une piste pour (retrouver un sens au travail et contribuer à préserver, construire, développer leur santé.Patient handling is part of the daily work of nursing staff. Often considered as an unrewarding, physically grueling, and rarely acknowledged task, it is the source of many occupational accidents and diseases every year. This task is nonetheless a crucial part of caretaking, at the very heart of the nursing occupation. Understanding patient handling and identifying and analyzing its various aspects may help alter the image of this task and improve its standing in health care. This would allow patient handling to once again be accorded care status. The approach to caretaking proposed in this paper may help professionals in the field to find – or rediscover – meaning in their work, thereby helping to preserve, build, and improve their health.La manutención manual de pacientes forma parte del trabajo diario de los profesionales de la salud. Frecuentemente considerado como una tarea ingrata, físicamente demandante y poco reconocida, es cada año el origen de accidentes de trabajo y de enfermedades profesionales. Sin embargo, este cuidado forma parte del servicio de atención al paciente, corazón del oficio del profesional de la salud. Se piensa

  5. Time-trends and circumstances surrounding ankle injuries in men's professional football : an 11-year follow-up of the UEFA Champions League injury study

    OpenAIRE

    Waldén, Markus; Hägglund, Martin; Ekstrand, Jan

    2013-01-01

    Background Ankle injury is common in football, but the circumstances surrounding them are not well characterised. Aim To investigate the rates, especially time-trends, and circumstances of ankle injuries in male professional football. Methods 27 European clubs with 1743 players were followed prospectively between 2001/2002 and 2011/2012. Time loss injuries and individual-player exposure during training sessions and matches were recorded. Injury rate was defined as the number of injuries/1000 ...

  6. Knowledge, attitude, and practice of parents of 7-12-year-old children regarding fissure sealant therapy and professional fluoride therapy.

    Science.gov (United States)

    Tahani, Bahareh; Yadegarfar, Ghasem; Ahmadi, Azimeh

    2017-01-01

    To increase the utilization of preventive dental care, it is essential to improve the knowledge and attitude of parents about such cares. The aim of this study was to evaluate the knowledge, attitude, and practice of school children's parents toward fissure sealant (FS) and professional fluoride therapy in Isfahan. In this cross-sectional study, school children's parents ( n = 637) were selected based on proportional cluster sampling. A valid and reliable questionnaire was designed, including demographic section, questions about parents' experience and their knowledge and attitude about professional fluoride and FS therapy. Data were analyzed by ANOVA, regression, Chi-square, and correlation coefficient tests. The means of total knowledge and knowledge about fluoride therapy and FS were 5.9 ± 4.1 out of 19, 3.3 ± 2.0 out of 9 and 2.6 ± 2.7 out of 10, respectively. The mean of attitude was 33.7 ± 5.8. The mean of knowledge toward FS therapy was significantly higher in academically educated parents ( P = 0.023). The mean of total knowledge among those who received their knowledge by their dentist was also significantly higher than that of other resources such as mass media ( P = 0.003). Total knowledge was positively correlated with attitude ( P knowledge regarding professional preventive care in this study and the effectiveness of knowledge acquired through dentists and mass media consultations, it might be effective to require them to consider such training more seriously.

  7. Predicting breeding bird occurrence by stand- and microhabitat-scale features in even-aged stands in the Central Appalachians

    Science.gov (United States)

    McDermott, M.E.; Wood, P.B.; Miller, G.W.; Simpson, B.T.

    2011-01-01

    Spatial scale is an important consideration when managing forest wildlife habitat, and models can be used to improve our understanding of these habitats at relevant scales. Our objectives were to determine whether stand- or microhabitat-scale variables better predicted bird metrics (diversity, species presence, and abundance) and to examine breeding bird response to clearcut size and age in a highly forested landscape. In 2004-2007, vegetation data were collected from 62 even-aged stands that were 3.6-34.6. ha in size and harvested in 1963-1990 on the Monongahela National Forest, WV, USA. In 2005-2007, we also surveyed birds at vegetation plots. We used classification and regression trees to model breeding bird habitat use with a suite of stand and microhabitat variables. Among stand variables, elevation, stand age, and stand size were most commonly retained as important variables in guild and species models. Among microhabitat variables, medium-sized tree density and tree species diversity most commonly predicted bird presence or abundance. Early successional and generalist bird presence, abundance, and diversity were better predicted by microhabitat variables than stand variables. Thus, more intensive field sampling may be required to predict habitat use for these species, and management may be needed at a finer scale. Conversely, stand-level variables had greater utility in predicting late-successional species occurrence and abundance; thus management decisions and modeling at this scale may be suitable in areas with a uniform landscape, such as our study area. Our study suggests that late-successional breeding bird diversity can be maximized long-term by including harvests >10. ha in size into our study area and by increasing tree diversity. Some harvesting will need to be incorporated regularly, because after 15 years, the study stands did not provide habitat for most early successional breeding specialists. ?? 2010 Elsevier B.V.

  8. Effectiveness of Online Professional Development for Rural Special Educators

    Science.gov (United States)

    Gaumer Erickson, Amy S.; Noonan, Patricia M.; McCall, Zachary

    2012-01-01

    Retaining teachers and accessing professional development have been long-standing struggles for rural school districts, particularly with respect to teachers with special education endorsements. This study examined the effect of asynchronous online professional development in secondary special education and transition for 86 rural special…

  9. [The factors related to job satisfaction and professional burnout in the primary care physicians of Asturias].

    Science.gov (United States)

    Olivar Castrillón, C; González Morán, S; Martínez Suárez, M M

    1999-10-15

    To determine the level of work satisfaction and professional wear and tear among primary care doctors, and related factors. Crossover descriptive study. Asturias PC. General doctors (GD), family doctors (FD), residents, and PC paediatricians (n = 810). A survey for self-administration with social and demographic variables and suggestions. The Font Roja-PC questionnaire (FR). The Maslach Burnout Inventory (MBI). 497 (55.6% male) responded (61.35%). Mean age was 41 (SD = 7.18) 57.3% worked in an urban environment. 42% were FD, 35% GD, 15% paediatricians, 7% residents. The PC model was: 84% PC teams, 9% traditional model, 7% normal emergency service (NES). Mean seniority was 14 years (SD = 7.5). 89% worked solely in PC. 59% had a permanent contract, 31% provisional contracts, 7% were residents and 3% temporary. Overall mean satisfaction (OMS): 73.73 points. 43% had high professional wear and tear, 23% moderate and 32% low. Statistically significant associations: OMS/social and demographic variables: greater in men, the rural environment, paediatrics, NES, without stand-by, with less bureaucracy and less case pressure. Satisfaction/FR: greater NES, without stand-by, without sole dedication. Case pressure/FR: greater in men, rural environment, paediatrics, without sole dedication, NES, without stand-by and with less demand. Control/FR: greater in permanent and provisional posts. Relationship/FR: greater in men, FD, without stand-by. Suitability/FR: greater in men, paediatricians, permanent doctors, without stand-by. Relaxation/FR: greater in residents, young people, without sole dedication, NES. Variety/FR: greater in young people, those without children, residents, with sole dedication, those with stand-by. MBI/social and demographic variables: greater level of low emotional tiredness in workers in a rural environment and those with children. Greater low level of alienation in women. The older the doctor, the less the professional burnout. 1. High level of work

  10. Knowledge, attitude, and practice of parents of 7–12-year-old children regarding fissure sealant therapy and professional fluoride therapy

    Science.gov (United States)

    Tahani, Bahareh; Yadegarfar, Ghasem; Ahmadi, Azimeh

    2017-01-01

    BACKGROUND: To increase the utilization of preventive dental care, it is essential to improve the knowledge and attitude of parents about such cares. The aim of this study was to evaluate the knowledge, attitude, and practice of school children's parents toward fissure sealant (FS) and professional fluoride therapy in Isfahan. MATERIALS AND METHODS: In this cross-sectional study, school children's parents (n = 637) were selected based on proportional cluster sampling. A valid and reliable questionnaire was designed, including demographic section, questions about parents’ experience and their knowledge and attitude about professional fluoride and FS therapy. Data were analyzed by ANOVA, regression, Chi-square, and correlation coefficient tests. RESULTS: The means of total knowledge and knowledge about fluoride therapy and FS were 5.9 ± 4.1 out of 19, 3.3 ± 2.0 out of 9 and 2.6 ± 2.7 out of 10, respectively. The mean of attitude was 33.7 ± 5.8. The mean of knowledge toward FS therapy was significantly higher in academically educated parents (P = 0.023). The mean of total knowledge among those who received their knowledge by their dentist was also significantly higher than that of other resources such as mass media (P = 0.003). Total knowledge was positively correlated with attitude (P knowledge regarding professional preventive care in this study and the effectiveness of knowledge acquired through dentists and mass media consultations, it might be effective to require them to consider such training more seriously. PMID:29296607

  11. Competency to stand trial evaluations: a study of actual practice in two states.

    Science.gov (United States)

    Robbins, E; Waters, J; Herbert, P

    1997-01-01

    A criminal defendant must be competent to stand trial (CST) to safeguard the fundamental right to a fair trial. If there is a question as to a defendant's ability to assist in his or her own defense, a mental health professional is asked to perform a CST evaluation. Forensic assessment is a growing field, and CST is the most frequent evaluation requested. Over the years, forensic examiners' reports to the courts have been criticized for lack of relevance, insufficiency, and invading the province of the judge. If mental health professionals wish to advance the field of forensic assessment and respond to these criticisms, research on current practice with suggestions for advancement are necessary. A total of 66 CST reports conducted within the last five years in two states were compared to a proposed model for CST assessment. Results indicated that although forensic examiners are maintaining legal relevance, some CST reports may lack thoroughness and/or provide information that exceeds their role responsibilities. The findings support the need for the development of a standardized method of conducting and writing CST evaluations that should improve the quality of such reports.

  12. Comparison of N and C dynamics in two Norway spruce stands using a process oriented simulation model

    DEFF Research Database (Denmark)

    Eckersten, H.; Beier, C.

    1998-01-01

    Nitrogen and carbon dynamics of two Norway spruce stands were compared using a dynamic soil-plant simulation model (SOILN). The objectives were to evaluate differences in properties between the two stands and to explore the consequences on C and N dynamics. The young stand (25 years old...... whereas growth was more similar. The soil carbon balance was positive and soil CIN ratio increased for the young stand. For the old stand the soil carbon balance was negative and the C/N ratio decreased. The soil mineral N levels were much lower in the younger stand which was explained by a higher plant...

  13. Cone production, seed dispersal, germination in...old-growth redwood cut and uncut stands

    Science.gov (United States)

    Kenneth N. Boe

    1968-01-01

    Records of 5 and 6 years' cone crops in old-growth redwood (Sequoia sempervirens [D. Don Endl.] stands in northern California were studied for silvical facts. They show that (a) the principal trees in both cut and uncut stands bore fair to good cone crops for 5 consecutive years, (b) maximum seed dispersal of both total and sound seed occurred in winter, (c)...

  14. Being Professional

    DEFF Research Database (Denmark)

    Jensen, Anne Winther

    The paper discusses students' process of acquiring a feeling of being professionals within a vocational education programme for elderly care in Denmark. The focus is on what seems to be a paradox within the programme: the future care helper being constructed within the overall term ‘the professio......The paper discusses students' process of acquiring a feeling of being professionals within a vocational education programme for elderly care in Denmark. The focus is on what seems to be a paradox within the programme: the future care helper being constructed within the overall term ‘the...... professional care helper’ in the school setting but the job being closely related to daily life's routine tasks; the paper points to difficulties for students in identifying the exact content of the term ‘professional’. Furthermore students seem to be uncertain about their ‘professionalism’ in relation...... ‘storyline’, c.f. Bronwyn Davies and the empirical material consists of observations and interviews in the theoretical periods and in the traineeships....

  15. The Standing Group of Experts on 'Waste'; Le Groupe permanent d'experts en charge des dechets

    Energy Technology Data Exchange (ETDEWEB)

    Berest, P. [President du Groupe permanent -dechets- (GPD), 75 - Paris (France)

    2011-02-15

    The Standing Group of Experts on Waste (GPD) is one of seven groups of experts set up by the French Authority for Nuclear Safety (ASN). This group is tasked with providing clear information to ASN on safety-related issues in the area of radioactive waste, including the implications for radiological protection and environmental protection. In this capacity, the GPD contributes to the development of safety policy. The GPD has around thirty members who are appointed for four years. Members are selected for their professional or scientific expertise, in all areas that are useful for the GPD's activities; some are selected after being put forward by government bodies or departments that are involved in waste issues, although this excludes operators. Members are free to express their personal opinions and work on a voluntary basis. Several members of the GPD, including the Vice Chairman, are foreigners. The GPD may invite members of other ASN Standing Groups of Experts to work with it; this is particularly the case with the Standing Group on 'Radiation protection' and, with the growing interest in safety issues relative to operating deep geological repositories, the Standing Group on 'Plants'. (author)

  16. Transpalpebral eye enucleation in the standing horse

    DEFF Research Database (Denmark)

    Christophersen, Mogens Teken

    Transpalpebral eye enucleation in the standing horse. The Nordic Equine Veterinary Conference, Proceedings, Copenhagen. Denmark. Nov. 2011.......Transpalpebral eye enucleation in the standing horse. The Nordic Equine Veterinary Conference, Proceedings, Copenhagen. Denmark. Nov. 2011....

  17. 21 CFR 203.35 - Standing requests.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Standing requests. 203.35 Section 203.35 Food and... PRESCRIPTION DRUG MARKETING Samples § 203.35 Standing requests. Manufacturers or authorized distributors of record shall not distribute drug samples on the basis of open-ended or standing requests, but shall...

  18. Influence of whole-tree harvesting on stand composition and structure in the oak-pine type

    Science.gov (United States)

    James W. McMinn

    1989-01-01

    Oak-pine stands in the Upper Piedmont of Georgia were harvested with small fellerbunchers in both the dormant season and early growing season to 1 -inch and 4-inch lower diameter limits. After 9 years of natural stand development, both season and intensity of harvesting significantly influenced species composition and stand structure. Areas harvested during the growing...

  19. Development to Learning: Semantic Shifts in Professional Autonomy and School Leadership

    Science.gov (United States)

    Stevenson, Michael; Hedberg, John G.; O'Sullivan, Kerry-Ann; Howe, Cathie

    2015-01-01

    In the digital age, technology is playing an important role in changing the nature of professionalism. Newer forms of "professional learning" stand in contrast to more traditional forms of "professional development." The shifting paradigm has implications for school leaders in all contexts. This study sought to qualitatively…

  20. Standing Stability in Knee Osteoarthritis Patients

    Directory of Open Access Journals (Sweden)

    M.T. Karimi

    2016-09-01

    Full Text Available Aims: Being prevalent in the more than 40 years old persons, the knee osteoarthritis is one of the main factors in the function system failure mainly affecting their life. There is a type of instability in the persons with knee osteoarthritis, which is an increase in the domain and frequency of body pressure center. The aim of the present study was to compare the standing stability parameters in persons with knee osteoarthritis and healthy persons. Instrument & Methods: In this case-control, 15 patients with knee osteoarthritis referred to the physiotherapy clinic of the rehabilitation center and Al-Zahra hospital were studied in the muscle-skeletal research center of Isfahan University of Medical Sciences in 2015. The subjects were selected via stratified sampling method. As control group, 15 healthy persons were also studied in Isfahan. Total path length and the domain and frequency of pressure center in different directions were measured to assess the stability. Data was analyzed by SPSS 19 software using descriptive statistics and paired T test. Findings: There were increases in the mean movement domain and the frequency of pressure center in the anterior-posterior and the internal-external directions, as well as in the total path proceeded by the pressure center in the internal-external direction, in the persons with knee osteoarthritis than the healthy persons (p0.05. Conclusion: Standing stability and balance in persons with knee osteoarthritis decreases compared to healthy persons.

  1. Musculoskeletal Injury in Professional Dancers

    DEFF Research Database (Denmark)

    Jacobs, Craig L; Cassidy, John David; Côté, Pierre

    2017-01-01

    OBJECTIVE: The purpose of the study was to determine the prevalence and factors associated with injury in professional ballet and modern dancers, and assess if dancers are reporting their injuries and explore reasons for not reporting injuries. DESIGN: Cross-sectional study. SETTING: Participants...... were recruited from nine professional ballet and modern dance companies in Canada, Denmark, Israel, and Sweden. PARTICIPANTS: Professional ballet and modern dancers. INDEPENDENT VARIABLES: Sociodemographic variables included age, sex, height, weight, and before-tax yearly or monthly income. Dance...... specific characteristics included number of years in present dance company, number of years dancing professionally, number of years dancing total, and rank in the company. MAIN OUTCOME MEASURES: Self-reported injury and Self-Estimated Functional Inability because of Pain. RESULTS: A total of 260 dancers...

  2. The interactive impact of forest site and stand attributes and logging technology on stand management

    Science.gov (United States)

    C.B. LeDoux; J.E. Baumgras

    1991-01-01

    The impact of selected site and stand attributes on stand management is demonstrated using actual forest model plot data and a complete systems simulation model called MANAGE. The influence of terrain on the type of logging technology required to log a stand and the resulting impact on stand management is also illustrated. The results can be used by managers and...

  3. Professional development

    Science.gov (United States)

    Yoon, Jin Hee; Hartline, Beverly Karplus; Milner-Bolotin, Marina

    2013-03-01

    The three sessions of the professional development workshop series were each designed for a different audience. The purpose of the first session was to help mid-career physicists aspire for and achieve leadership roles. The second session brought together students, postdoctoral fellows, and early-career physicists to help them plan their career goals and navigate the steps important to launching a successful career. The final session sought to increase awareness of the results of physics education research, and how to use them to help students-especially women-learn physics better. The presentations and discussions were valuable for both female and male physicists.

  4. Professional C++

    CERN Document Server

    Gregoire, Marc

    2014-01-01

    Master complex C++ programming with this helpful, in-depth resource From game programming to major commercial software applications, C++ is the language of choice. It is also one of the most difficult programming languages to master. While most competing books are geared toward beginners, Professional C++, Third Edition, shows experienced developers how to master the latest release of C++, explaining little known features with detailed code examples users can plug into their own codes. More advanced language features and programming techniques are presented in this newest edition of the book,

  5. The one-leg standing radiograph

    OpenAIRE

    Pinsornsak, P.; Naratrikun, K.; Kanitnate, S.; Sangkomkamhang, T.

    2016-01-01

    Objectives The purpose of this study was to compare the joint space width between one-leg and both-legs standing radiographs in order to diagnose a primary osteoarthritis of the knee. Methods Digital radiographs of 100 medial osteoarthritic knees in 50 patients were performed. The patients had undergone one-leg standing anteroposterior (AP) views by standing on the affected leg while a both-legs standing AP view was undertaken while standing on both legs. The severity of the osteoarthritis wa...

  6. Woodland: dynamics of average diameters of coniferous tree stands of the principal forest types

    Directory of Open Access Journals (Sweden)

    R. A. Ziganshin

    2016-08-01

    Full Text Available The analysis of age dynamics of average diameters of deciduous tree stands of different forest types at Highland Khamar-Daban (natural woodland in South-East Baikal Lake region has been done. The aggregate data of average tree, the analysis of age dynamics of average diameters of a deciduous tree stands of stand diameters by age classes, as well as tree stand current periodic and overall average increment are presented and discussed in the paper. Forest management appraisal is done. The most representative forest types have been selected to be analyzed. There were nine of them including three Siberian stone pine Pinus sibirica Du Tour stands, three Siberian fir Abies sibirica Ledeb. stands, one Siberian spruce Picea obovata Ledeb. stand, and two dwarf Siberian pine Pinus pumila (Pallas Regel stands. The whole high-altitude range of mountain taiga has been evaluated. Mathematical and statistic indicators have been calculated for every forest type. Stone pine stands are the largest. Dynamics of mean diameters of forest stands have been examined by dominant species for every forest type. Quite a number of interesting facts have been elicited. Generally, all species have maximal values of periodic annual increment that is typical for young stands, but further decrease of increment is going on differently and connects to the different lifetime of wood species. It is curious that annual increment of the dwarf Siberian pine stands almost does not decrease with aging. As for mean annual increment, it is more stable than periodic annual increment. From the fifth age class (age of stand approaching maturity mean annual increment of cedar stands varies from 0.20 to 0.24 cm per year; from 0.12–0.15 to 0.18–0.21 cm per year – in fir stands; from 0.18 to 0.24 cm per year – in spruce stands; and from 0.02–0.03 to 0.05–0.06 cm per year – in draft pine stands. Mean annual increment of dwarf Siberian pine increases with aging and increment of other

  7. Next Evolution of the Seneca College Outdoor Recreation Program: One Year of High Level Professional Outdoor Training and Development for Post-Diploma/Post-Degree Students.

    Science.gov (United States)

    Magee, Clare

    1998-01-01

    Describes the steps in utilizing fast-tracking to phase out the overloaded two-year Outdoor Recreation Technician Co-op program at Seneca College (Ontario) and phase in a one-year graduate Outdoor Recreation Certificate program with a lower teacher-student ratio. A concept model relates generalist core skills to specializations and outdoor…

  8. Current stage of fMRI applications in newborns and children during the first year of life; Gegenwaertiger Stand der funktionellen MRT bei Neugeborenen und Kindern im ersten Lebensjahr

    Energy Technology Data Exchange (ETDEWEB)

    Boecker, H.; Scheef, L.; Jankowski, J.; Zimmermann, N. [Radiologische Universitaetsklinik Bonn, FE Klinische Funktionelle Neurobildgebung (Germany); Born, M. [Radiologische Universitaetsklinik Bonn, FE Kinderradiologie (Germany); Heep, A. [Zentrum fuer Kinderheilkunde der Univ. Bonn, Abt. fuer Neonatologie (Germany)

    2008-08-15

    Currently, a paradigm shift towards expanded early use of cranial MRI in newborns at risk and infants in the first year of life can be observed in neonatology. Beyond clinical MRI applications, there is progressive use of functional MRI (fMRI) in this age group. On the one hand, fMRI allows monitoring of functional developmental processes depending on maturational stage; on the other hand, this technique may provide the basis for early detection of pathophysiological processes as a prerequisite for functionally guided therapeutic interventions. This article provides a comprehensive review of current fMRI applications in neonates and infants during the first year of life and focuses on the associated methodological issues (e.g. signal physiology, sedation, safety aspects). (orig.)

  9. Developing professionalism: dental students' perspective.

    Science.gov (United States)

    Ashar, Abid; Ahmad, Amina

    2014-12-01

    To explore the undergraduate dental students' insight of their professionalism development through Focus Group Discussions (FGD). Constructivist approach using qualitative phenomenological design. Fatima Memorial Hospital, College of Dentistry, Lahore, from April to June 2011. Four FGDs of 1st year (8 students), 2nd year (6 students), 3rd year (6 students) and 4th year (6 students) enrolled in Bachelor of Dental Surgery (BDS) program were conducted to explore how they have developed various elements of professionalism namely altruism, accountability, excellence, duty and service, honor and integrity, and respect for all; and how professionalism can be further developed in them. The FGDs were audio taped, transcribed and analyzed through thematic analysis. Triangulation of themes and trends were done through content analysis by relating to their respective frequency of quotes. Data verification was done through audit by second author. Role models and social responsibility were the main reasons in the students' professionalism development thus far with personal virtues and reasons; religion; and punishment and reward contributing to a lesser degree. Training contributed least but was deemed most in furthering professionalism. Excessive workload (quota) and uncongenial educational environment were considered detrimental to the cause. Formal planning and implementation of professionalism curriculum; selection of students with appropriate attributes; control of hidden curriculum, including effective role models, good educational and working environments will foster professionalism among dental students maximally.

  10. Really off? Stand-by campaign by energy foundation Schleswig-Holstein, Germany

    Energy Technology Data Exchange (ETDEWEB)

    Krawinkel, H. [Energiestiftung Schleswig-Holstein, Kiel (Germany)

    2002-11-01

    In a study, 1997 performed on behalf of the German Federal Environmental Agency (Umweltbundesamt, see Rath et. al., 1997), all Kinds of consumption of electric appliances and equipment in private households and the office sector in Germany, when not in use for their primary purpose, have been examined. These so-called no-load losses create some 14.4 million tons of CO{sub 2} emissions per year. Around two thirds of this amount is due to stand-by-consumption. Therefore, it was decided to spend a remarkable amount of money, about 0,75 million Euro for a professional energy efficiency campaign as a pilot- and demonstration project. Such had to have a clear impact on the consumer demand. Thus, not only ''a'' campaign, but a professional marketing approach with a clear goal (like in profit marketing) would be the preferred way to do it. And this makes an important difference to many other pro-environmental campaign, showing nothing more than that there is a nice sender of a nice message, but with no measurable effect on impact on consumer demand. (orig.)

  11. Development of spruce-fir stands following spruce beetle outbreaks

    Science.gov (United States)

    J. M. Schmid; T. E. Hinds

    1974-01-01

    Logged and unlogged stands of Engelmann spruce-subalpine fir were evaluated in spruce beetle outbreak areas infested about 15, 25, 50, and 100 years ago. Seedling regeneration was generally adequate except in heavily logged areas, although seedlings were often damaged, apparently by animals. Species composition was dramatically altered in favor of fir in the unlogged...

  12. The standing of the curriculum for consumer studies as school ...

    African Journals Online (AJOL)

    Consumer Studies has the potential to have a positive impact on learners and communities in South Africa. It has been taught in schools for a number of years but the standing of Consumer Studies curriculum as a subject in the National Senior Certificate (an NQF Level 4 qualification) has not yet been established.

  13. Professional Internet Information Source Used as Educational Resource for Patients with Insulin-Treated Diabetes in the Czech Republic: A 5-Year Analysis of Operations

    Czech Academy of Sciences Publication Activity Database

    Brož, J.; Brabec, Marek; Brožová, K.; Cibulková, I.; Janíčková Žďárská, D.; Hartmann, D.

    2016-01-01

    Roč. 128, č. 3 (2016), s. 153-154 ISSN 0043-5325 Institutional support: RVO:67985807 Keywords : diabetes * patient web page * statistical modeling Subject RIV: FB - Endocrinology, Diabetology, Metabolism, Nutrition Impact factor: 0.974, year: 2016

  14. Post-breeding bird responses to canopy tree retention, stand size, and edge in regenerating Appalachian hardwood stands

    Science.gov (United States)

    McDermott, M.E.; Wood, P.B.

    2011-01-01

    Avian use of even-aged timber harvests is likely affected by stand attributes such as size, amount of edge, and retained basal area, all characteristics that can easily be manipulated in timber harvesting plans. However, few studies have examined their effects during the post-breeding period. We studied the impacts of clearcut, low-leave two-age, and high-leave two-age harvesting on post-breeding birds using transect sampling and mist-netting in north-central West Virginia. In our approach, we studied the effects of these harvest types as well as stand size and edge on species characteristic of both early-successional and mature forest habitats. In 2005-2006, 13 stands ranging from 4 to 10. years post-harvest and 4-21. ha in size were sampled from late June through mid-August. Capture rates and relative abundance were similar among treatments for generalist birds. Early-successional birds had the lowest capture rates and fewer species (~30% lower), and late-successional birds reached their highest abundance and species totals (double the other treatments) in high-leave two-age stands. Area sensitivity was evident for all breeding habitat groups. Both generalist and late-successional bird captures were negatively related to stand size, but these groups showed no clear edge effects. Mean relative abundance decreased to nearly zero for the latter group in the largest stands. In contrast, early-successional species tended to use stand interiors more often and responded positively to stand size. Capture rates for this group tripled as stand size increased from 4 to 21. ha. Few birds in the forest periphery responded to harvest edge types despite within-stand edge effects evident for several species. To create suitable habitat for early-successional birds, large, non-linear openings with a low retained basal area are ideal, while smaller harvests and increased residual tree retention would provide habitat for more late-successional birds post-breeding. Although our study

  15. The experiences of MDE stand-by; Les experiences de MDE stand-by

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-01

    The control of the electric power demand (MDE) is a worrying subject for many countries. The consumption of the electrical equipment in stand-by, is evaluated at 20 TWh/year for the ternary and residential sectors in Germany and 5,3 in France. Taking into account the SAVE project (Pilot campaign of municipal utilities for an improved rational use of energy), this study aims to observe the policies and the experiences of local governments in terms of energy consumption reduction. (A.L.B.)

  16. Professional socialisation: an influence on professional ...

    African Journals Online (AJOL)

    Professional socialisation refers to the acquisition of values, attitudes, skills and knowledge pertaining to a profession. This article reviews the definition and conceptualisation of professional socialisation through anticipatory and formal professional socialisation processes. It describes the core elements of professional ...

  17. Evaluating the effectiveness of a home-based exercise programme delivered through a tablet computer for preventing falls in older community-dwelling people over 2 years: study protocol for the Standing Tall randomised controlled trial.

    Science.gov (United States)

    Delbaere, K; Valenzuela, T; Woodbury, A; Davies, T; Yeong, J; Steffens, D; Miles, L; Pickett, L; Zijlstra, G A R; Clemson, L; Close, J C T; Howard, K; Lord, S R

    2015-10-22

    In order to prevent falls, older people should exercise for at least 2 h per week for 6 months, with a strong focus on balance exercises. This article describes the design of a randomised controlled trial to evaluate the effectiveness of a home-based exercise programme delivered through a tablet computer to prevent falls in older people. Participants aged 70 years or older, living in the community in Sydney will be recruited and randomly allocated to an intervention or control group. The intervention consists of a tailored, home-based balance training delivered through a tablet computer. Intervention participants will be asked to complete 2 h of exercises per week for 2 years. Both groups will receive an education programme focused on health-related information relevant to older adults, delivered through the tablet computer via weekly fact sheets. Primary outcome measures include number of fallers and falls rate recorded in weekly fall diaries at 12 months. A sample size of 500 will be necessary to see an effect on falls rate. Secondary outcome measures include concern about falling, depressive symptoms, health-related quality of life and physical activity levels (in all 500 participants); and physiological fall risk, balance, functional mobility, gait, stepping and cognitive performance (in a subsample of 200 participants). Adherence, acceptability, usability and enjoyment will be recorded in intervention group participants over 2 years. Data will be analysed using the intention-to-treat principle. Secondary analyses are planned in people with greater adherence. Economic analyses will be assessed from a health and community care provider perspective. Ethical approval was obtained from UNSW Ethics Committee in December 2014 (ref number HC#14/266). Outcomes will be disseminated through publication in peer-reviewed journals and presentations at international conferences. Australian New Zealand Clinical Trials Registry (ACTRN)12615000138583. Published by the

  18. Measurement of lying and standing blood pressure in hospital.

    Science.gov (United States)

    O'Riordan, Shelagh; Vasilakis, Naomi; Hussain, Labib; Schoo, Rowena; Whitney, Julie; Windsor, Julie; Horton, Khim; Martin, Finbarr

    2017-09-29

    Measuring lying and standing blood pressure (BP) is an important clinical observation in older hospital inpatients. This is because a drop in BP on standing, known as orthostatic hypotension (OH) is common in older people and in acute illness and, therefore, in hospital patients. OH increases the risk of a fall in hospital. Simple measures such as changes in medication or rehydration can reduce this drop in BP and reduce the risk of falls. In a recent snapshot audit in England and Wales of 179 acute hospitals and 4,846 patients aged 65 years and over admitted with an acute illness, only 16% had a lying and standing BP recorded within 48 hours. A review of the literature showed that existing advice on how to measure and interpret lying and standing BP was often not appropriate for use on the ward with frail and unwell inpatients. An online survey of 275 clinicians' usual practice highlighted variation and the need for clarity and pragmatism. In the light of the survey findings, a clinical guide has been developed on when to measure lying and standing BP, how to measure it and what is considered a significant result. ©2012 RCN Publishing Company Ltd. All rights reserved. Not to be copied, transmitted or recorded in any way, in whole or part, without prior permission of the publishers.

  19. Energy cost of the case Western reserve standing neuroprosthesis.

    Science.gov (United States)

    Forrest, George P; Smith, Thomas C; Triolo, Ronald J; Gagnon, Jason P; DiRisio, Darryl; Miller, Michael E; Murray, Lori; Davis, John A; Iqbal, Atif

    2007-08-01

    To determine the oxygen consumption of a person with C7 American Spinal Injury Association (ASIA) grade B tetraplegia using the Case Western Reserve/Veterans Administration (CWRU/VA) standing neuroprosthesis. Measure the oxygen consumption and carbon dioxide production of a person with C7 ASIA grade B tetraplegia at rest, standing in the parallel bars with the CWRU/VA system on, ambulating in the parallel bars, and transferring from a wheelchair to a mat with the system on. University medical center. A 26-year-old man with C7 ASIA grade B tetraplegia. The subject was a recipient of the CWRU/VA standing neuroprosthesis. Not applicable. Measurement of oxygen consumption and carbon dioxide production using a metabolic cart. Oxygen consumption of the subject was 1.22mL.kg(-1).min(-1) at rest. It was 4.7mL.kg(-1).min(-1) while standing in the parallel bars, 7.2mL.kg(-1).min(-1) while ambulating in the parallel bars, and 7.9mL.kg(-1).min(-1) when transferring from a wheelchair to a mat. Oxygen consumption of the subject when using the system is about 2 metabolic equivalent units, which is compatible with sustained use of the system for standing.

  20. A Standing-Wave Experiment with a Guitar

    Science.gov (United States)

    Inman, Fred W.

    2006-10-01

    When teaching standing waves, one often uses as examples musical instruments with strings, e.g., pianos, violins, and guitars. In today's popular music culture, young people may be more familiar with guitars than any other string instrument. I was helping my 15-year-old granddaughter make some repairs and adjustments to her electric guitar, and the subject of the spacing between the frets on the fingerboard was raised. I told her that the physics of standing waves and the equal tempered musical scale dictate the location of the frets. The purpose of this paper is to suggest that students might be introduced to the physics of standing waves using a guitar and to the formula for the fret locations. By measuring the positions of the frets, this formula can be tested.

  1. Normal distribution of standing balance for healthy Danish children

    DEFF Research Database (Denmark)

    Pedersen, Line Kjeldgaard; Ghasemi, Habib; Rahbek, Ole

    2013-01-01

    in children with orthopedic disabilities undergoing surgical procedures. Recent technology provides extremely usable sway analysis of balance parameters but a normal material for the standing balance of healthy children is lacking. Purpose/Aim of Study First, to assess standing balance in healthy Danish...... children using pedobarographic sway analysis. Second, to establish a reference for comparison of balance in children with orthopedic disorders. Materials and Methods 66 children aged 7-14 years from the 1 th , 3 th, 5th and 7th grade were included at a Danish public school after informed consent...... was obtained. The Tekscan F-scan Research was used and the pedobarographic measurements were analyzed with original Sway Analysis Module software. We did triple measurements on both standing pedobarograms with eyes open and eyes closed and averaged the results for each of the 5 parameters of balance...

  2. Effects of stand development and weather on monthly leaf biomass dynamics of a loblolly pine (Pinus taeda L.) stand

    Science.gov (United States)

    P.M. Dougherty; T.C. Hennessey; Stanley J. Zarnoch; P.t> Stenberg; R.T. Holeman; R.F. Witter

    1995-01-01

    Annual leaf biomass production, monthly needle accretion and monthly needlefall were measured in an 1l- to 17-year-old thinned stand of loblolly pine. Initial thinning levels were 7.8 m2 ha-1, 12.6 m2 ha-1, and 25.5 m2 ha-1...

  3. The one-leg standing radiograph

    Science.gov (United States)

    Naratrikun, K.; Kanitnate, S.; Sangkomkamhang, T.

    2016-01-01

    Objectives The purpose of this study was to compare the joint space width between one-leg and both-legs standing radiographs in order to diagnose a primary osteoarthritis of the knee. Methods Digital radiographs of 100 medial osteoarthritic knees in 50 patients were performed. The patients had undergone one-leg standing anteroposterior (AP) views by standing on the affected leg while a both-legs standing AP view was undertaken while standing on both legs. The severity of the osteoarthritis was evaluated using the joint space width and Kellgren-Lawrence (KL) radiographic classification. The t-test was used for statistical analysis. Results The mean medial joint space width found in the one-leg and in the both-legs standing view were measured at 1.8 mm and 2.4 mm, respectively (p leg standing views, respectively. No changes for KL IV osteoarthritis diagnoses have been found between both- and one-leg standing views. Conclusions One-leg standing radiographs better represent joint space width than both-legs standing radiographs. 32% of both-legs standing radiographs have changed the KL grading to a more severe grade than that in the one-leg standing radiographs. Cite this article: P. Pinsornsak, K. Naratrikun, S. Kanitnate, T. Sangkomkamhang. The one-leg standing radiograph: An improved technique to evaluate the severity of knee osteoarthritis. Bone Joint Res 2016;5:436–441. DOI: 10.1302/2046-3758.59.BJR-2016-0049.R1. PMID:27683299

  4. Standing Up for Learning: A Pilot Investigation on the Neurocognitive Benefits of Stand-Biased School Desks

    Directory of Open Access Journals (Sweden)

    Ranjana K. Mehta

    2015-12-01

    Full Text Available Standing desks have proven to be effective and viable solutions to combat sedentary behavior among children during the school day in studies around the world. However, little is known regarding the potential of such interventions on cognitive outcomes in children over time. The purpose of this pilot study was to determine the neurocognitive benefits, i.e., improvements in executive functioning and working memory, of stand-biased desks and explore any associated changes in frontal brain function. 34 freshman high school students were recruited for neurocognitive testing at two time points during the school year: (1 in the fall semester and (2 in the spring semester (after 27.57 (1.63 weeks of continued exposure. Executive function and working memory was evaluated using a computerized neurocognitive test battery, and brain activation patterns of the prefrontal cortex were obtained using functional near infrared spectroscopy. Continued utilization of the stand-biased desks was associated with significant improvements in executive function and working memory capabilities. Changes in corresponding brain activation patterns were also observed. These findings provide the first preliminary evidence on the neurocognitive benefits of standing desks, which to date have focused largely on energy expenditure. Findings obtained here can drive future research with larger samples and multiple schools, with comparison groups that may in turn implicate the importance of stand-biased desks, as simple environmental changes in classrooms, on enhancing children’s cognitive functioning that drive their cognitive development and impact educational outcomes.

  5. Simulating stand climate, phenology, and photosynthesis of a forest stand with a process-based growth model.

    Science.gov (United States)

    Rötzer, Thomas; Leuchner, Michael; Nunn, Angela J

    2010-07-01

    In the face of climate change and accompanying risks, forest management in Europe is becoming increasingly important. Model simulations can help to understand the reactions and feedbacks of a changing environment on tree growth. In order to simulate forest growth based on future climate change scenarios, we tested the basic processes underlying the growth model BALANCE, simulating stand climate (air temperature, photosynthetically active radiation (PAR) and precipitation), tree phenology, and photosynthesis. A mixed stand of 53- to 60-year-old Norway spruce (Picea abies) and European beech (Fagus sylvatica) in Southern Germany was used as a reference. The results show that BALANCE is able to realistically simulate air temperature gradients in a forest stand using air temperature measurements above the canopy and PAR regimes at different heights for single trees inside the canopy. Interception as a central variable for water balance of a forest stand was also estimated. Tree phenology, i.e. bud burst and leaf coloring, could be reproduced convincingly. Simulated photosynthesis rates were in accordance with measured values for beech both in the sun and the shade crown. For spruce, however, some discrepancies in the rates were obvious, probably due to changed environmental conditions after bud break. Overall, BALANCE has shown to respond to scenario simulations of a changing environment (e.g., climate change, change of forest stand structure).

  6. What We Stand "For", Not "Against": Presenting Our Teacher Education Colleagues with the Case for Social Foundations in PK-12 Teacher Preparation Programs

    Science.gov (United States)

    Hartlep, Nicholas D.; Porfilio, Bradley J.; Otto, Stacy; O'Brien, Kathleen

    2015-01-01

    Social Foundations of Education (SFE) courses play a critical role in preparing professional, effective PK-12 teachers, yet, for reasons argued in this article and elsewhere, such courses remain under attack. In this article, by arguing what SFE "stands for" as opposed to what it "stands against," the authors intend to…

  7. A Model Policy on Employment, Professional Development, Institutional Integration, and Evaluation of Part-Time Faculty in the Public Two-Year College

    Science.gov (United States)

    Ayers, Holly M.

    2014-01-01

    For years, researchers and part-time faculty advocacy organizations have addressed the distinctive circumstances surrounding the inequitable workforce situation that continues to plague higher education. Regardless of the vast research that focuses on how and why the situation remains unchanged, few institutions have been proactive in seeking a…

  8. "Someone Had to Have Faith in Them as Professionals": An Evaluation of an Action Research Project to Develop Educational Leadership across the Early Years

    Science.gov (United States)

    Henderson, Linda

    2017-01-01

    This article reports on an evaluation of three action research projects developed by a group of teachers working across the early years in three independent schools. The article examines the role of action research in developing educational leadership capabilities. Drawing on the educational leadership literature, concepts and ideas of action and…

  9. The Praxis of Educational Leadership versus the Cult of Managerialism: Developing a Model for the Professional Development of School Leaders during the Initial Years of Tomorrow's Schools.

    Science.gov (United States)

    Robertson, Jan

    New Zealand education underwent reform in 1989. The first seven years of education reform were marked by drastic systemic change in the administrative system coupled with very few support links or services for schools. The school principals were cast primarily as middle managers, which lessened their focus on the educational aspect of their role.…

  10. Injuries, Matches Missed and the Influence of Minimum Medical Standards in the A-League Professional Football: A 5-Year Prospective Study

    NARCIS (Netherlands)

    Gouttebarge, Vincent; Hughes Schwab, Brendan A.; Vivian, Adam; Kerkhoffs, Gino M. M. J.

    2016-01-01

    Epidemiological data on the occurrence of time-loss injuries over several A-League seasons remains lacking, while the effect of the mandatory implementation of 'Minimum Medical Standards' as a part of the collective bargaining agreement (CBA) needs to be explored. To explore the 5 year evolution of

  11. Economics of replacing young-growth ponderosa pine stands . . . a case study

    Science.gov (United States)

    Dennis E. Teeguarden

    1968-01-01

    Compares the expected capital value growth of five ponderosa pine stands (70 to 80 years old) on the Challenge Experimental Forest, Yuba County, Calif., with the cost of delaying harvest (defined as sum of stock-holding and land-holding costs). Suggests that replacement of all five stands would be financially desirable under constant stumpage prices. Recommends...

  12. Impacts of four decades of stand density management treatments on wood properties of loblolly pine

    Science.gov (United States)

    M.A. Blazier; A. Clark; J.M. Mahon; M.R. Strub; R.F. Daniels; L.R. Schimleck

    2013-01-01

    Stand density management is a powerful silvicultural tool for manipulating stand volumes, but it has the potential to alter key wood properties. At a site in northcentral Louisiana, five density management regimes were conducted over a 45-year period. At age 49, a stratified sample of trees was destructively harvested for crown length, taper, and specific gravity...

  13. Detecting Responses of Loblolly Pine Stand Development to Site-Preparation Intensity: A Modeling Approach

    Science.gov (United States)

    Mingguang Xu; Timothy B. Harrington; M. Boyd Edwards

    1997-01-01

    Data from an existing site preparation experiment in the Georgia Piedmont were subjected to a modeling approach to analyze effects of site preparation intensity on stand development of loblolly pine (Pinus taeda L.) 5 to 12 years since treatment. An average stand height model that incorporated indicator variables for treatment provided an accurate...

  14. Stand dynamics of mixed red alder-conifer forests of southeast Alaska.

    Science.gov (United States)

    Robert L. Deal; Paul E. Hennon; Ewa H. Orlikowska; David V. D' Amore

    2004-01-01

    Stand structure and dynamics were evaluated in mixed red alder (Alnus rubra Bong.) - conifer forests of southeast Alaska. We assessed stand development, tree density, total basal area, diameter distribution of live and dead trees, height distribution of live trees, and mean diameter of all and largest conifers in 40-year-old red alder - conifer...

  15. Carbon stocks across a chronosequence of thinned and unmanaged red pine (Pinus resinosa) stands.

    Science.gov (United States)

    Powers, Matthew D; Kolka, Randall K; Bradford, John B; Palik, Brian J; Fraver, Shawn; Jurgensen, Martin F

    2012-06-01

    Forests function as a major global C sink, and forest management strategies that maximize C stocks offer one possible means of mitigating the impacts of increasing anthropogenic CO2 emissions. We studied the effects of thinning, a common management technique in many forest types, on age-related trends in C stocks using a chronosequence of thinned and unmanaged red pine (Pinus resinosa) stands ranging from 9 to 306 years old. Live tree C stocks increased with age to a maximum near the middle of the chronosequence in unmanaged stands, and increased across the entire chronosequence in thinned stands. C in live understory vegetation and C in the mineral soil each declined rapidly with age in young stands but changed relatively little in middle-aged to older stands regardless of management. Forest floor C stocks increased with age in unmanaged stands, but forest floor C decreased with age after the onset of thinning around age 40 in thinned stands. Deadwood C was highly variable, but decreased with age in thinned stands. Total ecosystem C increased with stand age until approaching an asymptote around age 150. The increase in total ecosystem C was paralleled by an age-related increase in total aboveground C, but relatively little change in total belowground C. Thinning had surprisingly little impact on total ecosystem C stocks, but it did modestly alter age-related trends in total ecosystem C allocation between aboveground and belowground pools. In addition to characterizing the subtle differences in C dynamics between thinned and unmanaged stands, these results suggest that C accrual in red pine stands continues well beyond the 60-100 year management rotations typical for this system. Management plans that incorporate longer rotations and thinning in some stands could play an important role in maximizing C stocks in red pine forests while meeting other objectives including timber extraction, biodiversity conservation, restoration, and fuel reduction goals.

  16. US Urban Elementary Teachers' Knowledge and Practices in Teaching Science to English Language Learners: Results from the first year of a professional development intervention

    Science.gov (United States)

    Santau, Alexandra O.; Secada, Walter; Maerten-Rivera, Jaime; Cone, Neporcha; Lee, Okhee

    2010-10-01

    The study examined US elementary teachers' knowledge and practices in four key domains of science instruction with English language learning (ELL) students. The four domains included: (1) teachers' knowledge of science content, (2) teaching practices to promote scientific understanding, (3) teaching practices to promote scientific inquiry, and (4) teaching practices to support English language development during science instruction. The study was part of a larger five-year research and development intervention aimed at promoting science and literacy achievement of ELL students in urban elementary schools. It involved 32 third grade, 21 fourth grade, and 17 fifth grade teachers participating in the first-year implementation of the intervention. Based on teachers' questionnaire responses and classroom observation ratings, results indicated that (1) teachers' knowledge and practices were within the bounds of acceptability but short of reform-oriented practices and (2) grade-level differences existed, especially between Grades 3 and 5.

  17. Professional stress

    Directory of Open Access Journals (Sweden)

    Stanojević Dragana Z.

    2011-01-01

    Full Text Available Job stress is a line, for the person at work hired adverse physiological, psychological and behavioral reactions to situations in which job requirements are not in accordance with its capabilities, abilities and needs. Sources of stress at work are numerous. Personal factors: personality types have been most studied so far, environmental changes and demographic characteristics as well. Interpersonal stress inducing factors act and influence to the occurrence of many psychosomatic diseases. Psychosocial climate and relationships which are prevented or encouraged such as: cooperation and competition, trust and suspicion certainly affect to the appearance of professional stress. The way of leadership is very important. Organizational factors are the type of work, work time, noncompliance of the job, the introduction of new ethnologies, the conflict of personal roles, fear of job loss, bad physical conditions of working environment. The consequences of stress at work are numerous: at the cognitive level, the emotional level, the production plan, the health, plan reduces the immune system that cause a variety of psychosomatic illnesses and accidents at work.

  18. Dynamics models and modeling of tree stand development

    Directory of Open Access Journals (Sweden)

    M. V. Rogozin

    2015-04-01

    Full Text Available Brief analysis of scientific works in Russia and in the CIS over the past 100 years. Logical and mathematical models consider the conceptual and show some of the results of their verification. It was found that the models include different laws and the parameters, the sum of which allows you to divide them into four categories: models of static states, development models, models of care for the natural forest and models of cultivation. Each category has fulfilled and fulfills its tasks in economic management. Thus, the model states in statics (table traverse growth played a prominent role in figuring out what may be the most productive (full stands in different regions of the country. However, they do not answer the question of what the initial states lead to the production of complete stands. In a study of the growth of stands used system analysis, and it is observed dominance of works studying static state, snatched from the biological time. Therefore, the real drama of the growth of stands remained almost unexplored. It is no accident there were «chrono-forestry» «plantation forestry» and even «non-traditional forestry», where there is a strong case of a number of new concepts of development stands. That is quite in keeping with Kuhn (Kuhn, 2009 in the forestry crisis began – there were alternative theories and coexist conflicting scientific schools. To develop models of stand development, it is proposed to use a well-known method of repeated observations within 10–20 years, in conjunction with the explanation of the history of the initial density. It mounted on the basis of studying the dynamics of its indicators: the trunk, crown overlap coefficient, the sum of volumes of all crowns and the relative length of the crown. According to these indicators, the researcher selects natural series of development stands with the same initial density. As a theoretical basis for the models it is possible to postulate the general properties of

  19. Assistance at mealtimes in hospital settings and rehabilitation units for patients (>65years) from the perspective of patients, families and healthcare professionals: A mixed methods systematic review.

    Science.gov (United States)

    Edwards, Deborah; Carrier, Judith; Hopkinson, Jane

    2017-04-01

    Malnutrition is one of the key issues affecting the health of older people (>65years). With an aging population the problem is expected to increase further since the prevalence of malnutrition increases with age. Studies worldwide have identified that some older patients with good appetites do not receive sufficient nourishment because of inadequate feeding assistance. Mealtime assistance can enhance nutritional intake, clinical outcomes and patient experience. To determine the effectiveness of meal time assistance initiatives for improving nutritional intake and nutritional status for older adult patients (>65years) in hospital settings and rehabilitation units. The review also sought to identify and explore the perceptions and experiences of older adult patients and those involved with their care. Mixed methods systematic review. A search of electronic databases to identify published studies (CINAHL, MEDLINE, British Nursing Index, Cochrane Central Register of Controlled Trials, EMBASE, PsychINFO, Web of Science (1998-2015) was conducted. Relevant journals were hand-searched and reference lists from retrieved studies were reviewed. The search was restricted to English language papers. The key words used were words that described meal time assistance for adult patients in hospital units or rehabilitation settings. The review considered qualitative, quantitative and mixed methods studies that included interventions for mealtime assistance, observed mealtime assistance or discussed experiences of mealtime assistance with staff, patients, relatives, volunteers or stakeholders. Extraction of data was undertaken independently by two reviewers. A further two reviewers assessed the methodological quality against agreed criteria. Twenty one publications covering 19 studies were included. Three aggregated mixed methods syntheses were developed: 1) Mealtimes should be viewed as high priority. 2a) Nursing staff, employed mealtime assistants, volunteers or relatives

  20. Comparisons of musculoskeletal complaints and data entry between a sitting and a sit-stand workstation paradigm.

    Science.gov (United States)

    Husemann, Britta; Von Mach, Carolin Yvonne; Borsotto, Daniel; Zepf, Kirsten Isabel; Scharnbacher, Jutta

    2009-06-01

    Seated working positions are often regarded as a cause for discomfort in the musculoskeletal system. Performing work in different working positions--that is, alternating between sitting and standing (sit-stand workstation paradigm)--could help reduce physical complaints. The questions were whether performing office work partly in a standing position leads to reduced complaints and whether standing would change the efficiency of data entry office work. We investigated the effect of a sit-stand workstation paradigmd during experimental data entry office work on physical and psychological complaints and data entry efficiency by conducting a randomized controlled trial with 60 male participants ages 18 to 35 years. In this experiment, musculoskeletal complaints were reduced by a sit-stand workstation paradigm. A trend could be identified indicating a small but nonsignificant loss of efficiency in data entry while standing. A sit-stand workstation paradigm reduces musculoskeletal complaints without considerably affecting data entry efficiency under the presented study conditions (young male participants, short duration, fixed and controlled sit-stand workstation paradigm, simulated experimental working condition). According to the present data, implementing a sit-stand workstation paradigm can be an effective workplace health intervention to reduce musculoskeletal complaints. This experiment encourages further studies on the effectiveness of a sit-stand workstation paradigm. Experimental research and field studies that prove the reduction of complaints when introducing a sit-stand workstation paradigm in the workplace could be the basis for evidence-based recommendations regarding such interventions.

  1. Analysis of tree stand horizontal structure using random point field methods

    Directory of Open Access Journals (Sweden)

    O. P. Sekretenko

    2015-06-01

    Full Text Available This paper uses the model approach to analyze the horizontal structure of forest stands. The main types of models of random point fields and statistical procedures that can be used to analyze spatial patterns of trees of uneven and even-aged stands are described. We show how modern methods of spatial statistics can be used to address one of the objectives of forestry – to clarify the laws of natural thinning of forest stand and the corresponding changes in its spatial structure over time. Studying natural forest thinning, we describe the consecutive stages of modeling: selection of the appropriate parametric model, parameter estimation and generation of point patterns in accordance with the selected model, the selection of statistical functions to describe the horizontal structure of forest stands and testing of statistical hypotheses. We show the possibilities of a specialized software package, spatstat, which is designed to meet the challenges of spatial statistics and provides software support for modern methods of analysis of spatial data. We show that a model of stand thinning that does not consider inter-tree interaction can project the size distribution of the trees properly, but the spatial pattern of the modeled stand is not quite consistent with observed data. Using data of three even-aged pine forest stands of 25, 55, and 90-years old, we demonstrate that the spatial point process models are useful for combining measurements in the forest stands of different ages to study the forest stand natural thinning.

  2. Reineke’s stand density index: a quantitative and non-unitless measure of stand density

    Science.gov (United States)

    Curtis L. VanderSchaaf

    2013-01-01

    When used as a measure of relative density, Reineke’s stand density index (SDI) can be made unitless by relating the current SDI to a standard density but when used as a quantitative measure of stand density SDI is not unitless. Reineke’s SDI relates the current stand density to an equivalent number of trees per unit area in a stand with a quadratic mean diameter (Dq)...

  3. Development of a stand density index equation for slash pine stands

    Science.gov (United States)

    Paul F. Doruska

    2002-01-01

    Stand density index (SDI) is commonly used as the basis for density management guides for even-aged forest stands. Many tree species follow the same self-thinning trajectory, allowing for the use of stand density index in such guides. Slash pine (Pinus elliottii Englem.) has been shown to depart from the self-thinning trajectory exhibited by other...

  4. Nursing professional facing patient privacy

    Directory of Open Access Journals (Sweden)

    Fidel López Espuela

    2010-05-01

    Full Text Available Privacy of patients admitted to the hospital is played down in favour of other needs considered more basic by the healthcare system and more related to the disease than to patients themselves. Situations and factors where privacy is damaged are frequent, but it is known that when these are avoided by professionals’ attitude, through strategies and different mechanisms, it becomes one of the most satisfactory elements to patients.Objectives: To identify and analyze situations and factors which affect privacy in hospital environment as well as the adaptation capacity of patients to them.Methodology: Phenomenological, qualitative research. By means of discussion groups with professionals, the following questions where answered: ‘What do professionals understand by privacy? Which situations and factors jeopardize it during the hospital stay? How do they think patients get adapted?Results: The concept of privacy is complex, personal and non-transferable. Situations in which it is jeopardized were divided in 5 main areas. Numerous behaviors regarding adaptation of patients to these were collected.Discussion: Although there is little nursery research referring to privacy and its defense in the professional-patient relationship field, concern about this aspect always shown by nursery staff stands out.As a conclussion, we observe the need to complement this research with the perception patients have about these same questions, establishing the importance they give to privacy.

  5. SPEED ROLLER STAND MEASUREMENT SYSTEM CHECKING TECHNIQUE

    Directory of Open Access Journals (Sweden)

    Y. Zybtsev

    2011-01-01

    Full Text Available The study has shown that the accuracy of brakes checking by inertial stands depends upon the applied methods of measurement of braking parameters (stand slowing down, braking distance, brakes triggering time, current speed as well as the methods of metrological checking of measuring system canals.

  6. Design Difficulties in Stand Density Studies

    Science.gov (United States)

    Frank A. Bennett

    1969-01-01

    Designing unbiased stand density studies is difficult. An acceptable sample requires stratification of the plots of age, site, and density. When basal area, percent stocking, or Reineke's stand density index is used as the density measure, this stratification forces a high negative correlation between site and number of trees per acre. Mortality in trees per acre...

  7. SA stands on the shoulders of 100 years of innovation

    CSIR Research Space (South Africa)

    Wall, K

    2010-05-01

    Full Text Available Aircraft and the motor car, with improved roads, have revolutionised inter-city travel; the internet has revolutionised how learners prepare assignments; computers have revolutionised data sorting and analysis, and so on. This newspaper article...

  8. Training health professionals to implement quality improvement activities. Results of a randomized controlled trial after one year of follow-up.

    Science.gov (United States)

    Saturno, P J

    1995-06-01

    To test the advantages of training and of a trainee-centered educational strategy for the implementation of quality evaluation and improvement (QI) activities in Health Centres (HCs). Experimental, with random assignment of HCs to three different groups, two for two different training methods and one as control group. Each group had 10 HCs. HCs network of the region of Murcia (Spain). Selected PHC personnel, grouped by study groups. One of the groups (GI) received trainee-centered training on QI methods with problem-solving oriented methodology. A second group (GII) received more traditional training. The third group (GIII) received no training. 1. Knowledge test before and after the seminars. 2. Post-seminar survey to assess trainees' appraisal of the seminar experience and attitudes towards implementation of QI activities. 3. One year follow-up survey to assess actual implementation of QI activities and attitude towards more training. GI showed significantly higher scores than GII regarding both their subjective appraisal of the training experience, and actual implementation of activities. No QI activity was found in any GIII Center. We conclude that the importance of training in the implementation of QI activities has been confirmed, and also that training method does matter.

  9. Professional Books.

    Science.gov (United States)

    Gilstrap, Robert L.

    1994-01-01

    Reviews five books: "Garbage Pizza, Patchwork Quilts and Math Magic" (Ohanian), about elementary math instruction; "Ready for What?" (Graue), on school readiness; "The Braid of Literature: Children's Worlds of Reading" (Wolf and Heath); "The Best Years of Their Lives" (Zvirin), a book of resources for teenagers; and "Teaching and Learning in the…

  10. Professional behaviours and factors contributing to nursing professionalism among nurse managers.

    Science.gov (United States)

    Tanaka, Michiko; Taketomi, Kikuko; Yonemitsu, Yoshikazu; Kawamoto, Rieko

    2016-01-01

    To examine the perception of professional behaviours and factors contributing to nursing professionalism among nurse managers. Professional behaviours influence nursing professionalisation and managers' behaviours strongly impact professional development. In Japan, few studies have examined professional nursing behaviours from the nurse managers' perspective. The Behavioural Inventory for Professionalism in Nursing was performed with 525 nurse managers representing 15 facilities in Japan. The highest professional behaviours score obtained was 'competence and continuing education' and the lowest behavioural score was 'publication and communication'. The results demonstrate that higher nursing professionalism is related significantly to the increased length of nursing experience, a higher level of educational preparation and the current position as a nurse administrator. This study demonstrated that nursing professionalism is influenced by years of experience and nursing management education. Awareness of extrinsic professional factors is important continually to maintain nursing professionalism. The findings of our study may help nurse managers to continue their self-development and to realise the potential of their nursing staff by developing professionalism. These findings also provide an understanding of international professionalism trends to achieve higher levels of nursing professionalism through the evaluation of professional nursing behaviours. © 2014 John Wiley & Sons Ltd.

  11. Nurses stand by, on standby

    DEFF Research Database (Denmark)

    Kjær, Malene; Raudaskoski, Pirkko Liisa

    Nursing profession consists of never-ending diagnostic work and she has to treat smells, visual cues and noises from people and machines as being potentially relevant next attention and action spaces A nurse needs to have a broad perspective on the daily routines: which patient is next in line...... for surgery, does any colleague need assistance, and so on. To do this diagnostic work, nurses move within and between different hospital spaces and, at the same time, their level of attention (Norris, 2004) shifts between local, often occasioned, sites of engagement (Scollon & Scollon, 2004) or contextual...... configurations (Goodwin, 2000) and more overall activities (that are, of course, also accomplished locally). In the professional literature, this alertness is often ‘hidden’ in the definition of nursing as a symbiosis of communication, ethics for the patient and technical skills. With this study we want to fill...

  12. Productivity of a John Deere Harvester Unit in Deciduous Stands

    Directory of Open Access Journals (Sweden)

    Jozef Slugeň

    2014-01-01

    Full Text Available The aim of the presented paper was to determine the productivity of a John Deere 1070D harvester in deciduous coppices of Quercus petraea and Fagus sylvatica, in thinnings over 50 years of age. The research area was located in Tribeč mountain ridge, western Slovakia. The terrain incline did not exceed 20%. The productivity of the harvester in oak stands was 9.97 m3.h−1 without downtimes (breaks, failures, etc.. Performance with breaks was 4.98 m3.PMH−1 (productive machine hour. The productivity of the harvester was influenced by a large portion of passes of the harvester, which constituted 23.47% of the time of the operating cycle. The large number of passes was caused by the fact that the operator did not respect the technologic process and a high portion of tree extraction (8.45%. Furthermore the productivity was decreased by frequent failures of the machine and downtimes, which could be prevented by proper and regular maintenance. The productivity in beech stands was 6.36 m3.h−1 without downtimes and 5.35 m3.PMH−1 with downtimes included. Lower productivity was caused by the numerous and thick branches and frequent presence of trees with multiple tree tops, ergo unsuitable structure of the stand. Absence of a worker with a chainsaw was considered to be a disadvantage, because this worker is often a necessity when harvesters operate in deciduous stands.

  13. Economic optimization of the rotation age of stands

    Directory of Open Access Journals (Sweden)

    Płotkowski Lech

    2016-12-01

    Full Text Available The central task of this research was to choose the age at which stands of growing timber should be harvested. The choice governs how long each stand must continue to earn interest, and also governs the size of the total inventory that must be maintained to sustain the annual harvest. It is a problem that calls for analysis of biological as well as economic relationships over time, and has intrigued economists for more than two centuries. The paper presents the theoretical background and results of economic optimization of the rotation age of a single stand. It analyses the timber production function depending on rotation age, growth, cost and other characteristics of forest, as well as the costs of land. The prerequisite for achieving the economic optimum of the rotation age of a stand is to balance the current increase in the total timber production value (growth and yield and the value of opportunity costs from delaying cutting till the next year. This paper demonstrates how this economically optimum rotation age can be calculated, and how it varies according to the biological growth and economic parameters of the forest.

  14. Distribution of Young Forests and Estimated Stand Age across Russia, 2012

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set provides the distribution of young forests (forests less than 27 years of age) and their estimated stand ages across the full extent of Russia at 500-m...

  15. Zooplankton standing stock assessment and fishery resources in the indian seas

    Digital Repository Service at National Institute of Oceanography (India)

    Goswami, S.C.; Sarupria, J.S.; Bhargava, R.M.S.

    Based on data from 1864 samples collected over a period of 12 years (1976-88), an assessment of zooplankton standing stock (biomass), secondary production and potential fishery resources has been made. The areas studied included Arabian Sea, Bay...

  16. Distribution of Estimated Stand Age Across Siberian Larch Forests, 1989-2012

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set provides mapped estimates of the stand age of young (less than 25 years old) larch forests across Siberia from 1989-2012 at 30-m resolution. The age...

  17. Developing Professionalism via Multisource Feedback in Team-Based Learning.

    Science.gov (United States)

    Emke, Amanda R; Cheng, Steven; Dufault, Carolyn; Cianciolo, Anna T; Musick, David; Richards, Boyd; Violato, Claudio

    2015-01-01

    CGEA 2015 CONFERENCE ABSTRACT (EDITED). A Novel Approach to Assessing Professionalism in Preclinical Medical Students Using Paired Self- and Peer Evaluations. Amanda R. Emke, Steven Cheng, and Carolyn Dufault. CONSTRUCT: This study sought to assess the professionalism of 2nd-year medical students in the context of team-based learning. Professionalism is an important attribute for physicians and a core competency throughout medical education. Preclinical training often focuses on individual knowledge acquisition with students working only indirectly with faculty assessors. As such, the assessment of professionalism in preclinical training continues to present challenges. We propose a novel approach to preclinical assessment of medical student professionalism to address these challenges. Second-year medical students completed self- and peer assessments of professionalism in two courses (Pediatrics and Renal/Genitourinary Diseases) following a series of team-based learning exercises. Assessments were composed of nearly identical 9-point rating scales. Correlational analysis and linear regression were used to examine the associations between self- and peer assessments and the effects of predictor variables. Four subgroups were formed based on deviation from the median ratings, and logistic regression was used to assess stability of subgroup membership over time. A missing data analysis was conducted to examine differences between average peer-assessment scores as a function of selective nonparticipation. There was a significant positive correlation (r = .62, p professionalism assessment within team-based learning, stand-alone and simultaneous peer and self-assessments are highly correlated within individuals across different courses. However, although self-assessment alone is a significant predictor of self-assessment made at the time of assessing one's peers, average peer assessment does not predict self-assessment. To explore this lack of predictive power, we

  18. Sitting and standing performance in a total population of children with cerebral palsy: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Rodby-Bousquet Elisabet

    2010-06-01

    Full Text Available Abstract Background Knowledge of sitting and standing performance in a total population of children with cerebral palsy (CP is of interest for health care planning and for prediction of future ability in the individual child. In 1994, a register and a health care programme for children with CP in southern Sweden was initiated. In the programme information on how the child usually sits, stands, stands up and sits down, together with use of support or assistive devices, is recorded annually. Methods A cross-sectional study was performed, analysing the most recent report of all children with CP born 1990-2005 and living in southern Sweden during 2008. All 562 children (326 boys, 236 girls aged 3-18 years were included in the study. The degree of independence, use of support or assistive devices to sit, stand, stand up and sit down was analysed in relation to the Gross Motor Function Classification System (GMFCS, CP subtype and age. Result A majority of the children used standard chairs (57%, could stand independently (62% and could stand up (62% and sit down (63% without external support. Adaptive seating was used by 42%, external support to stand was used by 31%, to stand up by 19%, and to sit down by 18%. The use of adaptive seating and assistive devices increased with GMFCS levels (p Conclusion About 60% of children with CP, aged 3-18, use standard chairs, stand, stand up, and sit down without external support. Adding those using adaptive seating and external support, 99% of the children could sit, 96% could stand and 81% could stand up from a sitting position and 81% could sit down from a standing position. The GMFCS classification system is a good predictor of sitting and standing performance.

  19. A system for predicting the amount of Phellinus (Fomes) igniarius rot in trembling aspen stands

    Science.gov (United States)

    Robert L. Anderson; Arthur L. Jr. Schipper

    1978-01-01

    The occurrence of Phellinus (Fomes) igniarius white trunk rot in 45- to 50-year-old trembling aspen stands can be predicted by applying a constant to the stand basal area with P. igniarius conks to estimate the total basal area with P. igniarius rot. Future decay projections can be made by reapplying the basal area of hidden decay for each 6 years projected. This paper...

  20. Unilateral Standing Leg Tremor as the Initial Manifestation of Parkinson Disease

    OpenAIRE

    Suk Yun Kang; Sook-Keun Song; Jin-Soo Kim; Young Ho Sohn

    2009-01-01

    Background: The aim of this study was to analyze the different forms of leg tremors exhibited while standing in patients with Parkinson disease (PD), and to determine if the type of leg tremor exhibited is indicative of prognosis or treatment response in PD patients. Methods: We studied the clinical characteristics of five PD patients (all women; mean age, 59 years, range, 53–64 years) with unilateral standing leg tremor as the initial manifestation of PD, including their electrophysiological...

  1. Professionalism: introduction

    Directory of Open Access Journals (Sweden)

    Raschke RA

    2014-05-01

    Full Text Available No abstract available. Article truncated at 150 words. An important event in my career occurred about 20 years ago, late on a Friday afternoon. I was scheduled on call in the ICU for the entire 72-hour weekend, and even though I was just getting started, I was already tired and in a lousy mood. At 5 PM, I got a consult to see a patient in the neuro ICU. He was a 34-year-old man who had attempted suicide by drinking ethylene glycol antifreeze after an argument with his girlfriend. He had initially stabilized from a medical standpoint, but then developed delayed-onset cerebral edema. The team that was taking care of him had unsuccessfully pursued all treatment options. After 8 days of effort, he remained in a deep coma, near brain death. Now, with nothing left to try, and no hope left for a good outcome, they were dumping responsibility onto me just in time for the weekend. I ...

  2. Stands Scotland where it did?

    DEFF Research Database (Denmark)

    Newby, Andrew

    1999-01-01

    Brief acount of contemporary Scotland for the British Council magazine. Different subject and content from the similarly-titled article in the journal "Scotlands", published the same year.......Brief acount of contemporary Scotland for the British Council magazine. Different subject and content from the similarly-titled article in the journal "Scotlands", published the same year....

  3. A stand-replacing fire history in upper montane forests of the southern Rocky Mountains

    Science.gov (United States)

    Margolis, E.Q.; Swetnam, T.W.; Allen, C.D.

    2007-01-01

    Dendroecological techniques were applied to reconstruct stand-replacing fire history in upper montane forests in northern New Mexico and southern Colorado. Fourteen stand-replacing fires were dated to 8 unique fire years (1842-1901) using four lines of evidence at each of 12 sites within the upper Rio Grande Basin. The four lines of evidence were (i) quaking aspen (Populus tremuloides Michx.) inner-ring dates, (ii) fire-killed conifer bark-ring dates, (iii) tree-ring width changes or other morphological indicators of injury, and (iv) fire scars. The annual precision of dating allowed the identification of synchronous stand-replacing fire years among the sites, and co-occurrence with regional surface fire events previously reconstructed from a network of fire scar collections in lower elevation pine forests across the southwestern United States. Nearly all of the synchronous stand-replacing and surface fire years coincided with severe droughts, because climate variability created regional conditions where stand-replacing fires and surface fires burned across ecosystems. Reconstructed stand-replacing fires that predate substantial Anglo-American settlement in this region provide direct evidence that stand-replacing fires were a feature of high-elevation forests before extensive and intensive land-use practices (e.g., logging, railroad, and mining) began in the late 19th century. ?? 2007 NRC.

  4. Retention and academic performance of undergraduate nursing students with advanced standing: A mixed-methods study.

    Science.gov (United States)

    Northall, Tiffany; Ramjan, Lucie M; Everett, Bronwyn; Salamonson, Yenna

    2016-04-01

    Undergraduate nursing students enter university through a variety of pathways. For some students, this includes the granting of advanced standing based on recognition of prior qualifications. The impact of advanced standing on nursing students' transition, retention and success at university is not well understood. The aim of this study was to examine the retention, academic success and experiences of students who commenced their undergraduate nursing studies with advanced standing. A sequential exploratory mixed-methods design was used in this study, which involved undergraduate nursing students enrolled at a multi-campus university in Australia. Nursing students who enrolled in 2014 and did not opt out of program level research were included in the study. Students with advanced standing were older (mean 31.6 versus 25.8 years, pstudents. Advanced standing was also shown to be an independent predictor of low GPA [OR: 1.69 (95% CI: 1.06 to 2.69]. Most students with advanced standing commenced directly into second year (45%) missing first year student connections and programs. Students reported feeling apprehensive, forgotten and ill-prepared for the expectations of university. Some showed significant strength and resilience while others were struggling to cope with the workload with minimal knowledge or understanding of supports available to them. The widening participation agenda is a commendable strategy; however, students who enter university with advanced standing need targeted support to promote their transition, retention and success at university. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. A Professional Development Climate Course for Sustainable Agriculture in Australia

    Science.gov (United States)

    George, David; Clewett, Jeff; Birch, Colin; Wright, Anthony; Allen, Wendy

    2009-01-01

    There are few professional development courses in Australia for the rural sector concerned with climate variability, climate change and sustainable agriculture. The lack of educators with a sound technical background in climate science and its applications in agriculture prevents the delivery of courses either stand-alone or embedded in other…

  6. Relationship between morphologic somatotypes and standing posture equilibrium.

    Science.gov (United States)

    Allard, P; Nault, M L; Hinse, S; LeBlanc, R; Labelle, H

    2001-01-01

    Previous studies have identified height and weight as important factors affecting quiet standing stability but studies have not addressed body morphology as a global factor. Using anthropometric measurements, the morphologic somatotypes were defined in terms of body composition and structure. The aim of this study was to test the hypothesis that morphologic somatotypes were related to standing posture equilibrium in able-bodied girls. A total of 43 able-bodied girls having a mean age of 13.8 +/- 2.2 years participated in this study. Somatotype measurements were taken to determine their endomorphic, mesomorphic or ectomorphic components. Then, subjects were asked to stand still on a force platform for 64 s with their eyes opened, feet about 23 cm apart and arms aligned with the trunk. Afterwards, subjects were grouped based on the highest value of their somatotype component. There was no statistical difference in age, height and weight among the groups. The surface area of an ellipse delineated by the displacement of the centre of pressure (COP) was statistically larger (236.9 +/- 134.3 mm2) for the ectomorphs than for the endomorphs 137.7 +/- 71.4 mm2). The minor axis was longer (8.1 +/- 2.9 mm) for the ectomorphs than for the endomorphs (5.7 +/- 2.2 mm). The decrease in standing posture stability of the ectomorphic group was attributed to a relatively low muscle component, a high height weight ratio and an elevated position of the body centre of mass in this population of girls. Somatotypes should be considered when assessing standing posture in both able-bodied subjects and patients.

  7. Evaluating your professionalism.

    Science.gov (United States)

    Burr, Steven; Neve, Hilary; Leung, Yee

    2016-11-02

    What does being professional look like? Does it mean that you do the 'right' thing, even when no-one is looking? How do you evaluate your professionalism knowledge, values and behaviour? How do you identify and address underperformance in professionalism? How can you transfer your professionalism to different circumstances?

  8. More standing and just as productive: Effects of a sit-stand desk intervention on call center workers’ sitting, standing, and productivity at work in the Opt to Stand pilot study

    Science.gov (United States)

    Chau, Josephine Y.; Sukala, William; Fedel, Karla; Do, Anna; Engelen, Lina; Kingham, Megan; Sainsbury, Amanda; Bauman, Adrian E.

    2015-01-01

    This study evaluated the effects of sit-stand desks on workers' objectively and subjectively assessed sitting, physical activity, and productivity. This quasi-experimental study involved one intervention group (n = 16) and one comparison group (n = 15). Participants were call center employees from two job-matched teams at a large telecommunications company in Sydney, Australia (45% female, 33 ± 11 years old). Intervention participants received a sit-stand desk, brief training, and daily e-mail reminders to stand up more frequently for the first 2 weeks post-installation. Control participants carried out their usual work duties at seated desks. Primary outcomes were workday sitting and physical activity assessed using ActivPAL or ActiGraph devices and self-report questionnaires. Productivity outcomes were company-specific objective metrics (e.g., hold time, talking time, absenteeism) and subjective measures. Measurements were taken at baseline, 1, 4, and 19 weeks post-installation. Intervention participants increased standing time after 1 week (+ 73 min/workday (95% CI: 22, 123)) and 4 weeks (+ 96 min/workday (95% CI: 41, 150)) post-intervention, while control group showed no changes. Between-group differences in standing time at one and 4 weeks were + 78 (95% CI: 9, 147) and + 95 min/workday (95% CI: 15, 174), respectively. Sitting time in the intervention group changed by − 64 (95% CI: − 125, − 2), − 76 (95% CI: − 142, − 11), and − 100 min/workday (95% CI: − 172, − 29) at 1, 4, and 19 weeks post-installation, respectively, while the control group showed no changes. No changes were observed in productivity outcomes from baseline to follow-up in either group. Sit-stand desks can increase standing time at work in call center workers without reducing productivity. PMID:26844191

  9. Practice-Oriented Yield Table for White Poplar Stands Growing under Sandy Soil Conditions in Hungary

    Directory of Open Access Journals (Sweden)

    Károly Rédei

    2012-06-01

    Full Text Available Background and Purpose: White poplar (Populus alba L. and its most important natural hybrid, the grey poplar (Populus x canescens SM. are native tree species in Hungary, covering 3.2% of the forested area. Thanks to their favourite silvicultural and growth characteristics as well as the wood utilization possibilities, their present area is increasing continuously. The most important task ahead of Hungarian poplar growers is to improve the quality and to increase the quantity of poplar stands for wood production. To determine their growth rate and yield as exactly as possible, a yield table has been. Material and Methods: Chapman – Richards function with three parameters was successfully used as a growth function for constructing the height growth model. The white poplar yield table was constructed from data gathered on 50 permanent and 40 temporary plots (cca. 500-1000 m2. The age of the stands varied between 5 and 45 years. In the course of the stand surveys the key stand characteristics were measured, and then, on the basis of data collected, were calculated such major stand structure features as the average height, diameter (DBH, volume, basal area and stem number given separately for the main (remaining, secondary (removal and total stands per hectare. Results and Conclusion: The numerical (tabulated yield table of normative nature presents data given to six yield classes (base age: 25 years including the most important stand structural and yield features expressing in terms of main stand, removing stand (which can be removed in tending operations and the total stand. It is based on the Hungarian applied tending operations’ practice. The published yield table has already been utilized in the field of the relevant forest inventory as well.

  10. Basic Stand Alone Medicare Outpatient Procedures PUF

    Data.gov (United States)

    U.S. Department of Health & Human Services — This release contains the Basic Stand Alone (BSA) Outpatient Procedures Public Use Files (PUF) with information from Medicare outpatient claims. The CMS BSA...

  11. RLC Forest Stand Carbon Map of Russia

    Data.gov (United States)

    National Aeronautics and Space Administration — ABSTRACT: This dataset is a 1:15 million scale map of forest stand carbon for the land area of Russia (Stone et al., 2000). The objective was to create a first...

  12. RLC Forest Stand Carbon Map of Russia

    Data.gov (United States)

    National Aeronautics and Space Administration — This dataset is a 1:15 million scale map of forest stand carbon for the land area of Russia (Stone et al., 2000). The objective was to create a first approximation...

  13. Minnesota DNR Forest Stand Inventory Version 2

    Data.gov (United States)

    Minnesota Department of Natural Resources — This layer is a digital inventory of individual forest stands. The data is collected by DNR Foresters in each DNR Forestry Administrative Area, and is updated on a...

  14. 1990 sampling of treated aspen stands

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — In mid-August, 1990, sampling of aspen stand exclosures were conducted at the National Elk Refuge. This sampling is part of a study to monitor aspen regeneration on...

  15. Basic Stand Alone Carrier Line Items PUF

    Data.gov (United States)

    U.S. Department of Health & Human Services — This release contains the Basic Stand Alone (BSA) Carrier Line Items Public Use Files (PUF) with information from Medicare Carrier claims. The CMS BSA Carrier Line...

  16. Steel erected at A-3 Test Stand

    Science.gov (United States)

    2008-01-01

    Workers erect the first fabricated steel girders to arrive at the A-3 Test Stand at Stennis Space Center. Steel work began at the construction site Oct. 29 and is scheduled to continue into next spring.

  17. Species composition of developing Central Appalachian hardwood stands following clearcutting

    Science.gov (United States)

    Lance A. Vickers; Thomas Fox

    2015-01-01

    This study examined the species composition of 47 paired stands on submesic sites on the Appalachian Plateau of West Virginia. Paired stands consisted of a mature stand adjacent to a young clearcut that was

  18. Laboratory Stands for Wideband Analysis Radiocommunication Signals

    OpenAIRE

    Studanski, Ryszard; Was, Radosław; Studanska, Agnieszka; Garus, Jarosław

    2012-01-01

    A laboratory stand for wideband analysis radiocommunication signals is presented in the paper. The stand is designed for signals acquisition in wide spectrum and research a field of digital signal processing. Procedures used for simultaneous acquiring many frequency channels in selected wide band are described. The method of detection of direct sequence spread spectrum signals (DS SS) which power spectral density is lower than noise is also discussed. Executed research were performed with sig...

  19. Communicating through humour: A project of stand-up comedy about science.

    Science.gov (United States)

    Pinto, Bruno; Marçal, David; Vaz, Sofia G

    2015-10-01

    A study of a project on science stand-up comedy developed in Portugal between 2009 and 2013 is presented, in which thirteen scientists, coordinated by a science communicator and a professional actor, created and presented comedy acts. Eleven of these scientists were asked about their motivations to participate, the process of performance development and the perceived value of the project. Personal motivations were highly important, but professional reasons were also mentioned. Working in a group with the guidance of coordinators, testing and re-writing the texts and gradually gaining confidence on stage were considered fundamental in the development of the shows. Additionally, a questionnaire revealed that the audience, most of whom were young adults, and held a higher education degree, were satisfied with the show. Overall, both participating scientists and audience members considered that stand-up comedy has potential for science communication. © The Author(s) 2013.

  20. Sitting height/standing height ratio in a Spanish population from birth to adulthood.

    Science.gov (United States)

    de Arriba Muñoz, Antonio; Domínguez Cajal, Mercedes; Rueda Caballero, Carmen; Labarta Aizpún, José Ignacio; Mayayo Dehesa, Esteban; Ferrández Longás, Ángel

    2013-01-01

    For the diagnosis of patients with growth disorders, visual inspection and the measurement of body segments may provide important information. The most commonly used method is the assessment of the sitting/standing height (SH/SH) ratio and its comparison to aged matched controls. To establish the normal values of the sitting/standing height ratio in a normal Aragonese population from birth to 18 years old. Longitudinal study from birth to 18 years old. Length (up to 3 years old), standing height (as of 2 years old) and sit-ting height were recorded. Percentiles for sitting/ standing height ratio were determined. The study included 165 male children and 167 female children. The values of the sitting/standing height ratio decrease from birth both in males and females (0.656 and 0.647, respectively) until the onset of puberty (0.514 and 0.519); and later start to slightly increase until reaching the definitive adult ratio (0.52 and 0.53, respectively). Sitting/standing height ratio values are presented in normal male and female children up to 18 years old. This ratio decreases from birth to puberty and then slightly increases until reaching the final adult ratio.

  1. Comparative shoulder kinematics during free standing, standing depression lifts and daily functional activities in persons with paraplegia: considerations for shoulder health.

    Science.gov (United States)

    Riek, L M; Ludewig, P M; Nawoczenski, D A

    2008-05-01

    Case series; nonparametric repeated-measures analysis of variance. To compare and contrast three-dimensional shoulder kinematics during frequently utilized upper extremity weight-bearing activities (standing depression lifts used in brace walking, weight-relief raises, transfers) and postures (sitting rest, standing in a frame) in spinal cord injury (SCI). Movement Analysis Laboratory, Department of Physical Therapy, Ithaca College, Rochester, NY, USA. Three female and two male subjects (39.2+/-6.1 years old) at least 12 months post-SCI (14.6+/-6.7 years old), SCI distal to T2 and with an ASIA score of A. The Flock of Birds magnetic tracking device was used to measure three-dimensional positions of the scapula, humerus and thorax during various activities. Standing in a frame resulted in significantly less scapular anterior tilt (AT) and greater glenohumeral external rotation (GHER) than standing depression lifts and weight-relief raises. Standing frame posture offers the most favorable shoulder joint positions (less scapular AT and greater GHER) when compared to sitting rest posture, weight-relief raises, transfers and standing depression lifts. Knowledge of kinematic patterns associated with each activity is an essential first step to understanding the potential impact on shoulder health. Choosing specific activities or modifying techniques within functional activities that promote favorable shoulder positions may preserve long-term shoulder health.

  2. Yield tables for Italian coppice stands

    Energy Technology Data Exchange (ETDEWEB)

    Bernetti, G.

    1980-01-01

    A critical review of results from 32 yield tables for Italian coppice stands. Particular attention is paid to age of maximum m.a.i., distribution of total volume of fuelwood up to 3 cm in diameter and of brushwood, and relation between mean height and volume. A provisional general yield table is given for Quercus cerris and mixed deciduous coppice stands, based on data from 12 local tables. Maximum m.a.i. occurs relatively early, with rather low values. For Quercus ilex and mixed evergreen broadleaved coppice stands on the coast of Tuscany, tables perpared separately by Giordano and Patrone are broadly in agreement. In terms of total volume, the evergreen coppice stands of the Mediterranean maquis have a higher yield than deciduous coppice stands, and contain a higher % of brushwood. Data for Fagus sylvatica are somewhat incomplete, but m.a.i. for fuelwood appears to remain constant between the ages of 12 and 24, with maximum values of 5 and 2.1 cu.m/ha for the best and poorest quality classes respectively. Castanea sativa coppice stands can show very high rates of increment e.g. maximum m.a.i. of 20 cu.m/ha on highly fertile volcanic soils.

  3. Position stand on androgen and human growth hormone use.

    Science.gov (United States)

    Hoffman, Jay R; Kraemer, William J; Bhasin, Shalender; Storer, Thomas; Ratamess, Nicholas A; Haff, G Gregory; Willoughby, Darryn S; Rogol, Alan D

    2009-08-01

    Hoffman, JR, Kraemer, WJ, Bhasin, S, Storer, T, Ratamess, NA, Haff, GG, Willoughby, DS, and Rogol, AD. Position stand on Androgen and human growth hormone use. J Strength Cond Res 23(5): S1-S59, 2009-Perceived yet often misunderstood demands of a sport, overt benefits of anabolic drugs, and the inability to be offered any effective alternatives has fueled anabolic drug abuse despite any consequences. Motivational interactions with many situational demands including the desire for improved body image, sport performance, physical function, and body size influence and fuel such negative decisions. Positive countermeasures to deter the abuse of anabolic drugs are complex and yet unclear. Furthermore, anabolic drugs work and the optimized training and nutritional programs needed to cut into the magnitude of improvement mediated by drug abuse require more work, dedication, and preparation on the part of both athletes and coaches alike. Few shortcuts are available to the athlete who desires to train naturally. Historically, the NSCA has placed an emphasis on education to help athletes, coaches, and strength and conditioning professionals become more knowledgeable, highly skilled, and technically trained in their approach to exercise program design and implementation. Optimizing nutritional strategies are a vital interface to help cope with exercise and sport demands (). In addition, research-based supplements will also have to be acknowledged as a strategic set of tools (e.g., protein supplements before and after resistance exercise workout) that can be used in conjunction with optimized nutrition to allow more effective adaptation and recovery from exercise. Resistance exercise is the most effective anabolic form of exercise, and over the past 20 years, the research base for resistance exercise has just started to develop to a significant volume of work to help in the decision-making process in program design (). The interface with nutritional strategies has been less

  4. Changes in the anatomy, morphology and mycorrhizal infection of fine root systems of Cryptomeria japonica in relation to stand ageing.

    Science.gov (United States)

    Hishi, Takuo; Tateno, Ryunosuke; Fukushima, Keitaro; Fujimaki, Reiji; Itoh, Masami; Tokuchi, Naoko; Näsholm, Torgny

    2017-01-31

    Biomass allocation to fine roots often increases under soil nutrient deficiency, but the fine root biomass does not often increase in old stands, even under nutrient limitation. Therefore, in old stands, the morphology, anatomy, branching architecture and mycorrhization of fine roots may compensate efficiently for nutrient acquisition by the low fine root biomass. In this study, changes in the morphology, anatomy and arbuscular mycorrhizal infection at each branching position of fine root clusters were evaluated in relation to stand age. A chronosequence (6–90 years of age) of stands in a Cryptomeria japonica D. Don plantation was used for these analyses. The fine root size parameters, such as length, weight and tip numbers of fine root clusters, increased with stand age. The specific root tip length (SRTL) decreased with increasing stand age, suggesting that the allocation to root active portions decreased with stand age. From the anatomical observation, the ephemeral root tips increased with stand age, suggesting that root tip turnover within a root cluster was high in old stands. The proportions of proto-xylem groups among branching positions indicated that the life cycles in branching hierarchy should be clearer in old stands than that in younger stands. The increasing in the mycorrhizal infection of root tips in old stands should enhance the root tip absorptive functions. The SRTL was correlated with the wood/needle ratio, suggesting that carbon limitation as the stand ages may result in decline of carbon allocation to maintain active root tips. However, increasing of the ephemeral tips and mycorrhizal infection rates may compensate the declines of tip allocation in old stands.

  5. Contrasting net primary productivity and carbon distribution between neighbouring stands of Quercus robur and Pinus sylvestris

    Energy Technology Data Exchange (ETDEWEB)

    Yuste, J. C.; Konopka, B.; Janssens, I. A.; Coenen, K.; Xiao, C. W.; Ceulemans, R. [University of Antwerp, Dept. of Biology, Research Group of Plant and Vegetation Ecology, Wilrijk (Belgium)

    2005-06-01

    Complete net primary production (NPP) estimates for two species (a 67 year-old pendulate oak stand and a neighbouring 74 year-old Scotch pine stand) with contrasting vegetation types, growing within the Belgian Campine region, are reported. Although tree density and tree height were lower in the oak stand, standing biomass was slightly higher than in the pine stand, indicating that individual oak trees contained more biomass than pine trees of similar diameter. A higher rate of soil organic matter accumulation was confirmed under pine trees than under oaks, suggesting an age-related decline in productivity due to nutrient limitation. The poor decomposition of pine litter resulting in the accumulation of organic matter, coupled with the already nutrient-poor soil conditions, resulted in a decrease in total NPP over time. In the oak stand, litter was quicker to decay, soil acidity was less severe, therefore, organic matter did not accumulate and nutrients were recycled. This explains the higher NPP in the oak stand. 48 refs., 5 tabs., 7 figs.

  6. Promoting faculty professionalism: a case-based approach

    OpenAIRE

    Dieter, Patricia M.; Hudak, Nicholas M; Robinson, Peggy R.

    2015-01-01

    Introduction Professionalism is a key attribute for health professionals. Yet, it is unknown how much faculty development is directed toward skills and behaviours of faculty professionalism. Faculty professionalism includes boundaries in teacher-student relationships, self-reflection, assuring one?s own fitness for duty, and maintaining confidentiality when appropriate. Methods For five years, we have incorporated faculty professionalism as a routine agenda item for the monthly Physician Assi...

  7. Climate-Induced Mortality of Spruce Stands in Belarus

    Science.gov (United States)

    Kharuk, Viacheslav I.; Im, Sergei T.; Dvinskaya, Maria L.; Golukov, Alexei S.; Ranson, Kenneth J.

    2015-01-01

    The aim of this work is an analysis of the causes of spruce (Picea abies L.) decline and mortality in Belarus. The analysis was based on forest inventory and Landsat satellite (land cover classification, climate variables (air temperature, precipitation, evaporation, vapor pressure deficit, SPEI drought index)), and GRACE-derived soil moisture estimation (equivalent of water thickness anomalies, EWTA). We found a difference in spatial patterns between dead stands and all stands (i.e., before mortality). Dead stands were located preferentially on relief features with higher water stress risk (i.e., higher elevations, steeper slopes, south and southwestern exposure). Spruce mortality followed a series of repeated droughts between 1990 and 2010. Mortality was negatively correlated with air humidity (r = -0.52), and precipitation (r = -0.57), and positively correlated with the prior year vapor pressure deficit (r = 0.47), and drought increase (r = 0.57). Mortality increased with the increase in occurrence of spring frosts (r = 0.5), and decreased with an increase in winter cloud cover (r = -0.37). Spruce mortality was negatively correlated with snow water accumulation (r = -0.81) and previous year anomalies in water soil content (r = -0.8). Weakened by water stress, spruce stands were attacked by pests and phytopathogens. Overall, spruce mortality in Belarussian forests was caused by drought episodes and drought increase in synergy with pest and phytopathogen attacks. Vast Picea abies mortality in Belarus and adjacent areas of Russia and Eastern Europe is a result of low adaptation of that species to increased drought. This indicates the necessity of spruce replacement by drought-tolerant indigenous (e.g., Pinus sylvestris, Querqus robur) or introduced (e.g., Larix sp. or Pseudotsuga menzieslii) species to obtain sustainable forest growth management.

  8. Changes in the Equilibrium of Standing on One Leg at Various Life Stages

    OpenAIRE

    Shu Morioka; Takahiko Fukumoto; Makoto Hiyamizu; Atsushi Matsuo; Hideaki Takebayashi; Kenzo Miyamoto

    2012-01-01

    The ability to maintain a one-leg standing position and the relation between plantar two-point discrimination and standing time on one leg were assessed. Participants were 1,241 apparently healthy people aged 2–92 years. Participants were asked to stand on one leg with eyes open (EO group) or closed (EC group) for up to 120 seconds. Coefficients of determination (COD) between subjects' ages and results for both groups were calculated by quadratic and cubic functions. The slope of the tangent ...

  9. Availability model of stand-alone photovoltaic system

    Science.gov (United States)

    Mazurek, G.

    2017-08-01

    In this paper we present a simple, empirical model of stand-alone photovoltaic power system availability. The model is a final result of five-year long studies and ground measurements of solar irradiation carried out in Central Europe. The obtained results facilitate sizing of PV modules that have to be installed with taking into account system's availability level in each month of a year. The model can be extended to different geographical locations, with help of local meteorological data or solar irradiation datasets derived from satellite measurements.

  10. Balancing organizational and professional commitments in Professional Service Firm

    DEFF Research Database (Denmark)

    Jørgensen, Frances; Becker, Karen

    2015-01-01

    financial investment firms. Our findings suggest that in professional service firms, HR practices encourage high levels of organizational commitment primarily and most often through their influence on professional commitment and that HR practices related to flexible work design are essential in creating......Due to their potential to positively influence sales quality and performance and reduce employee turnover in service organizations, HR practices targeting employee commitment have received considerable attention in the HRM literature in recent years. Parallel to this, there has been increasing...

  11. ESTIMATION OF STAND HEIGHT AND FOREST VOLUME USING HIGH RESOLUTION STEREO PHOTOGRAPHY AND FOREST TYPE MAP

    Directory of Open Access Journals (Sweden)

    K. M. Kim

    2016-06-01

    Full Text Available Traditional field methods for measuring tree heights are often too costly and time consuming. An alternative remote sensing approach is to measure tree heights from digital stereo photographs which is more practical for forest managers and less expensive than LiDAR or synthetic aperture radar. This work proposes an estimation of stand height and forest volume(m3/ha using normalized digital surface model (nDSM from high resolution stereo photography (25cm resolution and forest type map. The study area was located in Mt. Maehwa model forest in Hong Chun-Gun, South Korea. The forest type map has four attributes such as major species, age class, DBH class and crown density class by stand. Overlapping aerial photos were taken in September 2013 and digital surface model (DSM was created by photogrammetric methods(aerial triangulation, digital image matching. Then, digital terrain model (DTM was created by filtering DSM and subtracted DTM from DSM pixel by pixel, resulting in nDSM which represents object heights (buildings, trees, etc.. Two independent variables from nDSM were used to estimate forest stand volume: crown density (% and stand height (m. First, crown density was calculated using canopy segmentation method considering live crown ratio. Next, stand height was produced by averaging individual tree heights in a stand using Esri’s ArcGIS and the USDA Forest Service’s FUSION software. Finally, stand volume was estimated and mapped using aerial photo stand volume equations by species which have two independent variables, crown density and stand height. South Korea has a historical imagery archive which can show forest change in 40 years of successful forest rehabilitation. For a future study, forest volume change map (1970s–present will be produced using this stand volume estimation method and a historical imagery archive.

  12. A national safety stand-down to reduce construction worker falls.

    Science.gov (United States)

    Bunting, Jessica; Branche, Christine; Trahan, Chris; Goldenhar, Linda

    2017-02-01

    Falls are the leading cause of death and third leading cause of non-fatal injuries in construction. In an effort to combat these numbers, The National Campaign to Prevent Falls in Construction began in April 2012. As the campaign gained momentum, a week called the National Safety Stand-Down to Prevent Falls was launched to draw attention to the campaign and its goals. The purpose of this paper is to examine the reach of the Stand-Down and lessons learned from its implementation. The Occupational Safety & Health Administration offered a certificate of participation during the Stand-Down. To print the certificate, respondents provided information about their company and stand-down event. CPWR - The Center for Construction Research and Training conducted analyses on the data collected to assess reach and extent of participation. In 2014, 4,882 stand-downs were reported. The total number reported in 2015 was 3,759. The number of participants, however, increased from 770,193 in 2014 to 1,041,307 in 2015. The Stand-Down successfully reached the construction industry and beyond. Respondents were enthusiastic and participated nationally and internationally in variety of activities. They also provided significant feedback that will be influential in future campaign planning. Numbers of Stand-Downs and participants for both years are estimated to be substantially higher than the data recorded from the certificate database. While we cannot determine impact, the reach of the Stand-Down has surpassed expectations. The data gathered provide support for the continuation of the Stand-Down. Campaign planners incorporated findings into future Stand-Down planning, materials creation, and promotion. This analysis also provides insight on how organizations can partner to create targeted national campaigns that include activities stakeholders in the construction industry respond to, and can be used to replicate our efforts for other safety and health initiatives in construction and

  13. Estimation of Stand Height and Forest Volume Using High Resolution Stereo Photography and Forest Type Map

    Science.gov (United States)

    Kim, K. M.

    2016-06-01

    Traditional field methods for measuring tree heights are often too costly and time consuming. An alternative remote sensing approach is to measure tree heights from digital stereo photographs which is more practical for forest managers and less expensive than LiDAR or synthetic aperture radar. This work proposes an estimation of stand height and forest volume(m3/ha) using normalized digital surface model (nDSM) from high resolution stereo photography (25cm resolution) and forest type map. The study area was located in Mt. Maehwa model forest in Hong Chun-Gun, South Korea. The forest type map has four attributes such as major species, age class, DBH class and crown density class by stand. Overlapping aerial photos were taken in September 2013 and digital surface model (DSM) was created by photogrammetric methods(aerial triangulation, digital image matching). Then, digital terrain model (DTM) was created by filtering DSM and subtracted DTM from DSM pixel by pixel, resulting in nDSM which represents object heights (buildings, trees, etc.). Two independent variables from nDSM were used to estimate forest stand volume: crown density (%) and stand height (m). First, crown density was calculated using canopy segmentation method considering live crown ratio. Next, stand height was produced by averaging individual tree heights in a stand using Esri's ArcGIS and the USDA Forest Service's FUSION software. Finally, stand volume was estimated and mapped using aerial photo stand volume equations by species which have two independent variables, crown density and stand height. South Korea has a historical imagery archive which can show forest change in 40 years of successful forest rehabilitation. For a future study, forest volume change map (1970s-present) will be produced using this stand volume estimation method and a historical imagery archive.

  14. Towards professionalism in agricultural extension: The professional ...

    African Journals Online (AJOL)

    Towards professionalism in agricultural extension: The professional registration of Extensionists in South Africa – A dream or a reality? The role of the South African Society of Extensionists in South Africa – A dream or a reality? The role of the South African Society of Agricultural Extension (SASAE)

  15. Professional development of distance education professionals ...

    African Journals Online (AJOL)

    Erna Kinsey

    Professional development of distance education professionals (DEPs) at TSA: a profile of functions. J.F. van Koller. Institute for Staff Development, Technikon SA, Private Bag X6, Florida, 1710 South Africa jvcoller@tsa.ac.za. This article deals with the development of a profile of the functions and required competencies of ...

  16. Teacher Professionalism: Analysis of Professionalism Phases

    Science.gov (United States)

    Wardoyo, Cipto; Herdiani, Aulia; Sulikah

    2017-01-01

    Teacher professionalism has become a distinctive concern in educational discussions. Based on Teacher and Lecturer Act No.14 2005 carried out by Indonesian Government, teacher professionalism, considered as an assessment aspect of teacher quality, could be drawn by four competences, pedagogical competence, personal, competence, social competence,…

  17. Professional Environment for Teacher Professional Development

    Science.gov (United States)

    Zascerinska, Jelena

    2010-01-01

    Introduction. Teaching and training are at the heart of the knowledge society where the continuing professional development of teachers and trainers provides the cornerstone for the development of a high quality education and training systems. The Aim of the Study. To identify a design of professional environment for teacher professional…

  18. Transforming Professional Development to Professional Learning

    Science.gov (United States)

    Stewart, Chelsea

    2014-01-01

    This article reviews teacher professional development norms as they are shifting toward collaborative practice. It is posed that passive and individual practices are inadequate to prepare teachers to integrate the academic skills that learners need for both workforce and college readiness. Promising practices in professional development are…

  19. Professional Development Plus: Rethinking Professional Learning

    Science.gov (United States)

    Hudak, Michele

    2013-01-01

    The purpose of professional development is to enhance educator practices so that students may achieve at high levels. Too often, professional development tends to be too broad, general, or unrelated to problems of practice that teachers face in their own classrooms. This action research project builds upon the scholarly research that recognizes…

  20. Standing Out from the Herd

    OpenAIRE

    World Bank

    2017-01-01

    In recent years, the prospects of Kenya’s tourism industry have been clouded by a perfect storm of misfortunes – insecurity, growing global competition, and unsustainable tourism development. It is in this context that the potential and actual contribution of the tourism sector to the country’s development has been questioned, with claims that tourism contributes less to the Kenyan economy than commonly thought. This report is arranged as follows: Chapter 1 identifies linkages with sectors th...

  1. Abortion providers, stigma and professional quality of life.

    Science.gov (United States)

    Martin, Lisa A; Debbink, Michelle; Hassinger, Jane; Youatt, Emily; Harris, Lisa H

    2014-12-01

    The Providers Share Workshop (PSW) provides abortion providers safe space to discuss their work experiences. Our objectives were to assess changes in abortion stigma over time and explore how stigma is related to aspects of professional quality of life, including compassion satisfaction, burnout and compassion fatigue for providers participating in the workshops. Seventy-nine providers were recruited to the PSW study. Surveys were completed prior to, immediately following and 1 year after the workshops. The outcome measures were the Abortion Provider Stigma Survey and the Professional Quality of Life (ProQOL) survey. Baseline ProQOL scores were compared to published averages using t tests. Changes in abortion stigma and aspects of professional quality of life were assessed by fitting a two-level random-effects model with repeated measures at level 1 (period-level) and static measures (e.g., demographic data) at level 2 (person-level). Potential covariates included age, parenting status, education, organizational tenure, job type and clinic type (stand-alone vs. hospital-based clinics). Compared to other healthcare workers, abortion providers reported higher compassion satisfaction (t=2.65, p=.009) and lower burnout (t=5.13, pabortion stigma as a significant predictor of lower compassion satisfaction, higher burnout and higher compassion fatigue. Participants in PSW reported a reduction in abortion stigma over time. Further, stigma is an important predictor of compassion satisfaction, burnout and compassion fatigue, suggesting that interventions aimed at supporting the abortion providing workforce should likely assess abortion stigma. Stigma is an important predictor of compassion satisfaction, burnout and compassion fatigue among abortion care providers. Therefore, strengthening human resources for abortion care requires stigma reduction efforts. Participants in the PSWs show reductions in stigma over time. Copyright © 2014 Elsevier Inc. All rights reserved.

  2. Mountain pine beetle-killed trees as snags in Black Hills ponderosa pine stands

    Science.gov (United States)

    J. M. Schmid; S. A. Mata; W. C. Schaupp

    2009-01-01

    Mountain pine beetle-killed ponderosa pine trees in three stands of different stocking levels near Bear Mountain in the Black Hills National Forest were surveyed over a 5-year period to determine how long they persisted as unbroken snags. Rate of breakage varied during the first 5 years after MPB infestation: only one tree broke during the first 2 years in the three...

  3. Caring in Nursing Professional Development.

    Science.gov (United States)

    Martin, Mary Brigid

    2015-01-01

    Caring science has been identified and examined in the discipline of nursing for over 40 years. Within this period, the topic has been analyzed and studied resulting in theories, models, books, and articles published nationally and internationally. Although advancements have been made in caring knowledge development, opportunities to integrate caring science into all aspects of nursing abound, including the specialty of nursing professional development. The focus of this article is to present ways in which nursing professional development specialists may incorporate caring science into practice, using Ray's (2010) Transcultural Caring Dynamics in Nursing and Health Care model as an exceptional exemplar for understanding, awareness, and choice for nurses and patients.

  4. Sustaining and promoting professional growth

    DEFF Research Database (Denmark)

    Hilton, Annette; Hilton, Geoff

    The aim of this study is to design responsive and supportive interventions across a school to embed practice initiated through participation in a previous professional development program. An initial survey and focus group discussions were used to identify teachers' current understandings....... This is a two-year project. At this early stage, changes have been identified in cross-school curriculum planning to incorporate professional learning; classroom practices are being shared among researchers and teachers through modelled lessons and discussions; the school leadership team are supporting ongoing...

  5. Danish health professionals' experiences of being coached

    DEFF Research Database (Denmark)

    Ammentorp, Jette; Jensen, Hanne I; Uhrenfeldt, Lisbeth

    2013-01-01

    In recent years, coaching, as a supplement to professional development, has received increased attention, especially in nursing. Still, only little is known about how health professionals experience participating in coaching sessions. The purpose of this pilot study was to describe and analyze...

  6. Reflecting on BCMP Students' Experiences of Professionalism ...

    African Journals Online (AJOL)

    Method: Hatem's definition of professionalism was the stimulus that guided 25 final year BCMP students' reflections on their experiences of professionalism ... a process that was influenced by individuals and a competency that was determined by the extent to which the team pulled together for the benefit of the patients and ...

  7. The professional development of teacher educators

    NARCIS (Netherlands)

    Lunenberg, Mieke; Willemse, Martijn

    2010-01-01

    Two years ago, at the annual conference of the International Professional Development Association in Belfast, a claim was made by one of us, with a great deal of justification, that there had been very few papers published in the International Professional Development Association journal

  8. Growth and N2 fixation in an Alnus hirsuta (Turcz.) var. sibirica stand ...

    Indian Academy of Sciences (India)

    2013-10-01

    Oct 1, 2013 ... to the 66.4% of N in the leaf litter produced in a year. These results suggested that N2 fixation still contributed to the large portion of N economy in this alder stand. [Tobita H, Hasegawa SF, Yazaki K, Komatsu M and Kitao M 2013 Growth and N2 fixation in an Alnus hirsuta (Turcz.) var. sibirica stand in Japan.

  9. Long-term precommercial thinning effects on Larix occidentalis (western larch) tree and stand characteristics

    Science.gov (United States)

    Michael S. Schaedel; Andrew J. Larson; David L. R. Affleck; R. Travis Belote; John M. Goodburn; David K. Wright; Elaine Kennedy. Sutherland

    2017-01-01

    Precommercial thinning (PCT) is used to increase tree size and shorten harvest rotation time. Short-term results from PCT studies often show a trade-off between individual-tree growth and net stand yield, while longer-term effects of PCT on tree growth and stand yield are less well documented. We used a 54-year-old PCT study to test long-term effects of forest density...

  10. Experience Operating an X-band High-Power Test Stand at CERN

    CERN Document Server

    Catalan-Lasheras, N; Doebert, S; Farabolini, W; Kovermann, J; McMonagle, G; Rey, S; Syratchev, I; Timeo, L; Wuensch, W; Woolley, B; Tagg, J

    2014-01-01

    CERN has constructed and is operating a klystron-based X-band test stand, called Xbox-1, dedicated to the high-gradient testing of prototype accelerating structures for CLIC and other applications such as FELs. The test stand has now been in operation for a year and significant progress has been made in understanding the system, improving its reliability, upgrading hardware and implementing automatic algorithms for conditioning the accelerating structures.

  11. REALIZED GENETIC GAIN AND SEED SOURCE X SITE INTERACTION ON STAND VOLUME PRODUCTIVITY OF ACACIA MANGIUM

    Directory of Open Access Journals (Sweden)

    Arif Nirsatmanto

    2014-04-01

    Full Text Available Following the results of the comprehensive tree improvement programs for Acacia mangium, it is necessary to estimate the real amount of genetic improvement and to develop an improved seed deployment strategy.  This study was aimed to verify realized genetic gain on stand volume productivity attained by the first-generation Seedling Seed Orchards (SSO of A. mangium and to identify the magnitude of seed sources x site interaction as a basis for improved seed deployment. Seeds from five SSOs were tested together with seeds from seed stand in genetic gain trials which were established in South Kalimantan and Central Java. Realized gains were calculated from the percentage improvement of respective SSOs compared with seed stand at two and four years of age. Seed source x site interaction was investigated through analysis across the two sites.  Results of the study showed that trees derived from the five SSOs produced better stand volume than those from seed stand. At four years of age, stand volume of the best SSO reached around 127 m3/ha in South Kalimantan and 84 m3/ha in Central Java.  Realized genetic gain were around 66% at two years and 59% at four years in South Kalimantan, and around 136% at two years and 81% at four years in Central Java.  Seed source x site interaction was not significantly different indicating superiority of improved seed were consistent across the two sites with the average realized gain ranging from 18% to 79% and 24% to 62%  at two and four years, respectively. The best three SSOs were SSO-1 located in Pleihari-South Kalimantan, SSO-2 in Pendopo-South Sumatra and SSO-5 in Wonogiri-Central Java, all of which  originated from Papua New Guinea provenances. Improved seed from the orchards could be used at plantation sites without any significant change of the order in their superiority for stand volume productivity.

  12. Financial Village Standing in Indonesian Financial System

    Directory of Open Access Journals (Sweden)

    Herry Purnomo

    2015-12-01

    Full Text Available Financial resources of the village that are sourced from a country or a Regional Finance Financial based Law Number 6 Year 2014 of The Village is the mandate of the law that must be allocated to the village. The interconnectedness of the financial position of the village in the financial system of the country or Region concerned the Financial administrative and territorial relations, and there is no setting directly regarding the finances of the village as part of the financial system of the country or the financial area. In respect of the elements of the crime of corruption deeds against financial irregularities of the village there are still disagreements on the interpretation of the law in trapping the perpetrators of corruption on the village chief that implies not satisfy the principle of legality and legal certainty in the ruling of the matter of financial irregularities. In fact, many of the village chief or Councilor caught the criminal offence of corruption over the use of financial irregularities. This research analyzes How the financial position of the village in the financial system of the country or region, as well as whether the financial resources of the village is derived from the state budget or region budget managed in village budget belongs to the category of village finances and whether tort against the financial management of the village can be categorized as a criminal act corruption. How To Cite: Purnomo, H. (2015. Financial Village Standing in Indonesian Financial System. Rechtsidee, 2(2, 121-140. doi:http://dx.doi.org/10.21070/jihr.v2i2.81

  13. Maintaining professional boundaries: keep your distance.

    Science.gov (United States)

    Griffith, Richard; Tengnah, Cassam

    2013-01-01

    Maintaining professional boundaries is essential to an effective nurse-patient relation whose sole focus must be on the care and treatment needs of the patient. Complaints about failures to maintain professional boundaries are increasing, with the Nursing and Midwifery Council reporting some 247 new cases in the year 2012-12. The article outlines the scope of the nurse-patient relationship, what activity is considered to be outside the professional and considers the consequences for community nurses if they are found to have breached a professional boundary.

  14. Communicating with Professionals

    Medline Plus

    Full Text Available ... with your healthcare team about your concerns, asking questions and getting the facts. Usually, office visits and ... or other healthcare professionals. Find a list of questions to ask at your next appointment . Healthcare professionals ...

  15. Professionalism in anesthesia.

    Science.gov (United States)

    Yang, Homer

    2017-02-01

    Is professionalism in medicine just another bureaucratic imposition on our practice or a fundamental concept for physicians at all stages in their career? In this review, the historical perspectives of professionalism are explored as well as the what, why, and how questions concerning this topic. The key words "professionalism" and "anesthesia" were used to conduct a search of the PubMed database, the policies and publications of relevant Canadian and international physician regulatory bodies and organizations, historical documents, and other internet publications. Professionalism in anesthesia has a long history. While there are many definitions for professionalism, some very dated, all are based on virtues, behaviour, or professional identity. Professionalism plays a central role in the balance between physician autonomy and social contract, and it has a significant impact on patient safety and medicolegal litigation. Considerable evidence exists to suggest that professionalism must be treated seriously, particularly in these times of social accountability and budgetary pressures.

  16. Communicating with Professionals

    Science.gov (United States)

    ... Peripheral Artery Disease Venous Thromboembolism Aortic Aneurysm More Communicating with Professionals Updated:Oct 3,2016 After a cardiac event ... Medicines - Medicine Assistance Programs - Medicine Checklist - Medication Tracker ... with Professionals - Introduction - Preparing for Medical Visits - Questions To Ask ...

  17. Communicating with Healthcare Professionals

    Science.gov (United States)

    ... Peripheral Artery Disease Venous Thromboembolism Aortic Aneurysm More Communicating with Professionals Updated:Oct 3,2016 After a cardiac event ... Medicines - Medicine Assistance Programs - Medicine Checklist - Medication Tracker ... with Professionals - Introduction - Preparing for Medical Visits - Questions To Ask ...

  18. Impact of selected risk factors on expected lifetime without long-standing, limiting illness in Denmark

    DEFF Research Database (Denmark)

    Brønnum-Hansen, Henrik; Juel, Knud; Davidsen, Michael

    2007-01-01

    OBJECTIVE: To estimate the impacts of tobacco smoking, high alcohol consumption, physical inactivity and overweight on expected lifetime with and without long-standing, limiting illness. METHODS: Life tables for each level of exposure to the risk factors were constructed, mainly on the basis......-olds was 9-10 years shorter for heavy smokers than for those who never smoke, and all the lifetime lost would have been without long-standing, limiting illness. Similarly, all 5 years of expected lifetime lost by men with high alcohol consumption would have been without illness. The expected lifetime without...... long-standing, limiting illness was 8-10 years shorter among sedentary than physically active people. Obesity shortened lifetime without illness by 5 years for men and ten years for women. CONCLUSION: The results of this study could be used in health policy-making, as the potential gains in public...

  19. Standing on a declining surface reduces transient prolonged standing induced low back pain development.

    Science.gov (United States)

    Gallagher, Kaitlin M; Callaghan, Jack P

    2016-09-01

    While alternating standing position on a sloped surface has proven successful at reducing low back pain during standing, the purpose of this study was to evaluate standing solely on a declining surface to isolate the influence of the postural change. Seventeen participants performed two 75-min prolonged standing occupational simulations- level ground and declining surface. Fifty-three percent of participants (9/17) were categorized as pain developers during the level ground standing condition. For these same pain developers, their average maximum pain scores were 58% lower during sloped standing. All participants showed greater hip flexion, trunk-to-thigh angle flexion, and posterior translation of the trunk center of gravity when standing on the sloped surface. These postural changes could cause the muscles crossing the hip posteriorly to increase passive stiffness and assist with stabilizing the pelvis. This study stresses the importance of hip kinematics, not just lumbar spine posture, in reducing prolonged standing induced low back pain. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. Advance reproduction and other stand characteristics in Pennsylvania and French stands of northern red oak

    Science.gov (United States)

    Kim C. Steiner; Marc D. Abrams; Todd W. Bowersox

    1993-01-01

    The frequent scarcity of northern red oak (NRO) advance reproduction raises questions about its regeneration potential under prevailing stand conditions in eastern North America. In contrast, NRO plantations in France typically contain abundant advance reproduction. The purpose of this study was to document stand conditions in Pennsylvania (PA) and southwestern France...

  1. Model for multi-stand management based on structural attributes of individual stands

    Science.gov (United States)

    G.W. Miller; J. Sullivan

    1997-01-01

    A growing interest in managing forest ecosystems calls for decision models that take into account attribute goals for large forest areas while continuing to recognize the individual stand as a basic unit of forest management. A dynamic, nonlinear forest management model is described that schedules silvicultural treatments for individual stands that are linked by multi-...

  2. Impact of a Mountain Pine Beetle Outbreak on Young Lodgepole Pine Stands in Central British Columbia

    Directory of Open Access Journals (Sweden)

    Amalesh Dhar

    2015-09-01

    Full Text Available The current mountain pine beetle (MPB (Dendroctonous ponderosae Hopkins epidemic has severely affected pine forests of Western Canada and killed millions of hectares of lodgepole pine (Pinus contorta Dougl. ex Loud. var. latifolia Engelm. forest. Generally, MPB attack larger and older (diameter > 20 cm or >60 years of age trees, but the current epidemic extends this limit with attacks on even younger and smaller trees. The study’s aim was to investigate the extent of MPB attack in young pine stands and its possible impact on stand dynamics. Although MPB attacks were observed in trees as small as 7.5 cm diameter at breast height (DBH and as young as 13 years old, the degree of MPB attack (percent stems ha−1 increased with increasing tree diameter and age class (13–20, 21–40, 41–60, and 61–80 years old (6.4%, 49.4%, 62.6%, and 69.5% attack, respectively, by age class which is greater than that reported from previous epidemics for stands of this age. The mean density of surviving residual structure varied widely among age classes and ecological subzones. Depending on age class, 65% to 77% of the attacked stands could contribute to mid-term timber supply. The surviving residual structure of young stands offers an opportunity to mitigate the effects of MPB-attack on future timber supply, increase age class diversity, and enhance ecological resilience in younger stands.

  3. Validity of hand-to-foot measurement of bioimpedance: standing compared with lying position.

    Science.gov (United States)

    Rush, Elaine C; Crowley, Jennifer; Freitas, Ismael F; Luke, Amy

    2006-02-01

    To assess the reliability of the standing measurement of hand-to-foot bioimpedance compared with measurements made in the lying position. In 205 volunteers 6 to 89 years of age, 111 males and 94 females from six ethnic groups, effects of posture, time, and age on hand-to-foot resistance were studied over a range of body size. The effect of time in a position on resistance was also recorded in a small subset (n = 10), and repeat measurements over 3 days at the same time of the day were recorded in another subset (n = 12). Lying impedance was consistently higher than standing, with the relationship (resistance lying/resistance standing) for the children (5 to 14 years) being 1.031, progressing to a ratio of 1.016 in those > 60 years. The time spent static in either position did change resistance measurements-a decrease of up to 9 Omega (mean 5 Omega, 1.0%) over 10 minutes of standing and an increase of up to 7 Omega (mean 3 Omega, 0.7%) with lying. In the field, measurements of hand-to-foot bioimpedance can be made in the standing position, and, with appropriate adjustment, previously validated recumbent equations can be used. Given that errors in the measurement of height and weight also affect the reliability of the derivation of body fat from bioelectrical conductance, the errors that may arise from a more practical standing measurement rather than lying are minimal.

  4. Emergent aquatics: stand establishment, management, and species screening

    Energy Technology Data Exchange (ETDEWEB)

    Pratt, D.C.; Andrews, N.J.; Dubbe, D.R.; Garver, E.G.; Penko, M.; Read, P.E.; Zimmerman, E.S.

    1982-11-01

    Several emergent aquatic species have been identified as potential biomass crops, including Typha spp. (cattail), Scirpus spp. (rush), Sparganium spp. (bur reed), and Phragmites (reed). This report discusses first year results from studies of stand establishment and management, Typha nutrient requirements, wetland species yield comparisons, and Typha micropropagation. In a comparison of the relative effectiveness of seed, seedlings, and rhizomes for stand establishment, rhizomes appeared to be more consistent and productive under a wire variety of conditions. Both rhizomes and seedling established plots grew successfully on excavated peatland sites. First season results from a multiyear fertilizer rate experiment indicate that fertilizer treatment resulted in significantly increased tissue nutrient concentrations which should carry over into subsequent growing seasons. Shoot density and belowground dry weight were also significantly increased by phosphorus + potassium and potassium applications, respectively. First season yields of selected wetland species from managed paddies generally were comparable to yields reported from natural stands. Several particularly productive clones of Typha spp. have been identified. A method of establishing Typha in tissue culture is described.

  5. Role of sport medicine professionals in addressing psychosocial aspects of sport-injury rehabilitation: professional athletes' views

    National Research Council Canada - National Science Library

    Arvinen-Barrow, Monna; Massey, William V; Hemmings, Brian

    2014-01-01

    .... Professional association football and rugby union clubs. Ten professional, male football (n = 4; 40%) and rugby union (n = 6; 60%) players (age = 22.4 ± 3.4 years). Data Collection and Analysis...

  6. Early development of matched planted and naturally regenerated Douglas-fir stands after slash burning in the Cascade Range.

    Science.gov (United States)

    R.E. Miller; R.E. Bigley; S. Webster

    1993-01-01

    We compared matched planted and naturally regenerated plots in 35- to 38- year-old Douglas-fir (Pseudotsuga menziesii var. menziesii) stands at seven locations in western Washington and Oregon. Total number of live stems is similar, but stands planted to Douglas fir average 26 more live stemslac of Douglas-fir and 39 fewer...

  7. Acoustic Evaluation of Thinning and Biosolid Fertilization Effects on Wood Quality of a Douglas-fir stand

    Science.gov (United States)

    Xiping Wang; Robert J. Ross; Steve Verrill; Eini Lowell; Jamie Barbour

    2015-01-01

    In this study, we examined the potential of using a time-of-flight (TOF) acoustic wave method to evaluate thinning and biosolid fertilization effects on acoustic velocity of trees and modulus of elasticity (MOE) of structural lumber in a 76-year-old Douglas-fir (Pseudotsuga menziesii, (Mirb., Franco)) experimental stand. The stand consisted of four...

  8. Tree regeneration spatial patterns in ponderosa pine forests following stand-replacing fire: Influence of topography and neighbors

    Science.gov (United States)

    Justin P. Ziegler; Chad M. Hoffman; Paula J. Fornwalt; Carolyn H. Sieg; Michael A. Battaglia; Marin E. Chambers; Jose M. Iniguez

    2017-01-01

    Shifting fire regimes alter forest structure assembly in ponderosa pine forests and may produce structural heterogeneity following stand-replacing fire due, in part, to fine-scale variability in growing environments. We mapped tree regeneration in eighteen plots 11 to 15 years after stand-replacing fire in Colorado and South Dakota, USA. We used point pattern analyses...

  9. Snag densities in old-growth stands on the Gasquet Ranger District, Six Rivers National Forest, California

    Science.gov (United States)

    Thomas M. Jimerson

    1989-01-01

    Baseline levels for densities of snags (standing dead trees) wered etermined in undisturbed old-growth stands on the Gasquet Ranger District. Six Riven National Forest, California. Snag species, number, diameter at breast height (d.b.h.), height, cavity type, cavity use, decay class, and snag origin were recorded on 317 plots over a 2-year period. The 2121 snags...

  10. Rotated sigmoid structures in managed uneven-aged northern hardwood stands: a look at the Burr Type III distribution

    Science.gov (United States)

    Jeffrey H. Gove; Mark J. Ducey; William B. Leak; Lianjun Zhang

    2008-01-01

    Stand structures from a combined density manipulation and even- to uneven-aged conversion experiment on the Bartlett Experimental Forest (New Hampshire, USA) were examined 25 years after initial treatment for rotated sigmoidal diameter distributions. A comparison was made on these stands between two probability density functions for fitting these residual structures:...

  11. Relationship between force fluctuation in the plantar flexor and sustainable time for single-leg standing.

    Science.gov (United States)

    Oshita, Kazushige; Yano, Sumio

    2010-01-01

    The purpose of this study was to investigate the relationships between force fluctuation during isometric plantar flexion and the sustainable time for single-leg standing. Fourteen healthy males (21+/-1 years) performed unilateral (preferred leg) force matching tasks and single-leg quiet standing. Force matching tasks were performed to maintain isometric plantar flexion for 15 s at levels corresponding to 10% and 20% maximal voluntary contraction (MVC) with the visual feedback of force. Force fluctuation during force matching tasks was quantified as the standard deviation of force. Sustainable time for single-leg quiet standing was performed to maintain a single-leg quiet standing barefoot on a platform using the preferred leg with their eyes closed. Force fluctuation was significantly greater in 20% MVC task compared to 10% MVC task. The sustainable time for single-leg quiet standing was strongly correlated with force fluctuation in 20% MVC task (r=-0.56, p=0.04). However, it was not related to force fluctuation in 10% MVC task (r=0.19, p=0.52) or MVC value (r=0.13, p=0.65). These results suggest that a specificity of contraction intensity is observed between force steadiness and the posture stability during single-leg quiet standing; force steadiness during 20% MVC plantar flexion is one of the important components for posture stability during single-leg quiet standing.

  12. Static standing, dynamic standing and spasticity in individuals with spinal cord injury.

    Science.gov (United States)

    Sadeghi, M; Mclvor, J; Finlayson, H; Sawatzky, B

    2016-05-01

    This was a cross-over efficacy study design. To determine spasticity differences between static and dynamic standing training in individuals with spinal cord injury (SCI). Vancouver, Canada. Ten individuals with SCI who could stand with or without bracing or supports participated in both dynamic and static standing training (one session each, 2 days apart) using a Segway. The primary outcome was spasticity as measured by Visual Analog Scale (VAS), Modified Ashworth Scale (MAS) and electromyography (EMG) of the quadriceps, hamstrings, adductors and gastrocnemius. There was no statistically detectable difference in spasticity between dynamic and static standing training in individuals with SCI as measured by VAS, MAS or EMG, although there was a trend towards decreased spasticity after the dynamic training. There is no significant difference in spasticity outcomes between static and dynamic standing training on a Segway for individuals with SCI. This research was funded by Natural Sciences and Engineering Research Council of Canada and International Collaboration on Repair Discoveries.

  13. Professionalism in Dance Education

    Science.gov (United States)

    Koff, Susan R.; Mistry, Gianna Limone

    2012-01-01

    Professionalism in Dance Education is a complex construction. It can be imposed from the outside (degree completed, job status, salary) or can be identified from the professional herself. Seven graduate dance education students were interviewed with specific focus on the transition from student to professional and the feelings surrounding this…

  14. Professional Development. Issue Brief

    Science.gov (United States)

    Keleher, Julia

    2017-01-01

    In this professional development research brief, the author sets forth the overarching considerations that should be kept in mind when conceptualizing professional development for educators working with neglected or delinquent youth (N or D). The brief begins by defining professional development and demonstrating why it is a critical support for…

  15. ASSESSMENT OF STAND DENSITY AND GROWTH RATE OF ...

    African Journals Online (AJOL)

    ABIA

    Tectona grandis stands in the arboretum of the. Department of Forestry and Wildlife,. University of Uyo, have not been assessed for stand density and growth rates. Thus, there had been no data on the stand densities of these stands and the growth rates of the trees for rational decision making and sustainable management.

  16. DETERMINING STAND PARAMETERS FROM UAS-BASED POINT CLOUDS

    Directory of Open Access Journals (Sweden)

    V. Yilmaz

    2016-06-01

    Full Text Available In Turkey, forest management plans are produced by terrestrial surveying techniques for 10 or 20 year periods, which can be considered quite long to maintain the sustainability of forests. For a successful forest management plan, it is necessary to collect accurate information about the stand parameters and store them in dynamic and robust databases. The position, number, height and closure of trees are among the most important stand parameters required for a forest management plan. Determining the position of each single tree is challenging in such an area consisting of too many interlocking trees. Hence, in this study, an object-based tree detection methodology has been developed in MATLAB programming language to determine the position of each tree top in a highly closed area. The developed algorithm uses the Canopy Height Model (CHM, which is computed from the Digital Terrain Model (DTM and Digital Surface Model (DSM generated by using the point cloud extracted from the images taken from a UAS (Unmanned Aerial System. The heights of trees have been determined by using the CHM. The closure of the trees has been determined with the written MATLAB script. The results show that the developed tree detection methodology detected more than 70% of the trees successfully. It can also be concluded that the stand parameters may be determined by using the UAS-based point clouds depending on the characteristics of the study area. In addition, determination of the stand parameters by using point clouds reduces the time needed to produce forest management plans.

  17. Future directions in standing-wave photoemission

    Energy Technology Data Exchange (ETDEWEB)

    Gray, Alexander X., E-mail: axgray@temple.edu

    2014-08-15

    Highlights: • Probing magnetic properties at the buried interface with SW-MCD. • Probing electronic structure at the buried interface with resonant SW-XPS and SW-HAXPES. • Probing momentum-resolved electronic structure at a buried interface with SWARPES. • Adding depth resolution to photoemission microscopy with standing-wave excitation. • Standing-wave localization, total reflection and waveguide effects. - Abstract: Over the past decade, standing-wave photoemission (SW-XPS) has evolved into a powerful and versatile non-destructive technique for probing element-specific electronic, magnetic, and structural properties of buried layers and interfaces with sub-nanometer depth resolution. In this article, I will discuss several promising future directions in this emergent field stemming from experimental and theoretical studies wherein SW-XPS is combined with other X-ray techniques, such as magnetic circular dichroism (MCD), hard X-ray photoemission spectroscopy (HAXPES), angle-resolved photoemission (ARPES), and photoemission microscopy (PEEM), adding extra dimensions to the measurement and thus widening the scope of scientific and technological questions accessible via the use of standing waves. I will further discuss examples of recently developed methods for X-ray standing-wave data analysis, which yield layer-resolved matrix-element-weighted densities of states at interfaces as well as Ångstrom-level changes in periodicity of synthetic superlattices. Finally, I will explore the possibility of localizing the standing waves near the surface and within a buried layer by the use of aperiodic superlattices, total reflection, and X-ray waveguide effects.

  18. INDEFINITE CONTRACT REVIEW 1999 Procedure for Research Physicists (Professional Category 1)

    CERN Multimedia

    1999-01-01

    In view of the long-standing deliberate turnover policy of professional category 1 research physicists on fixed-term contracts, a special procedure is defined, distinct from the other professional categories. This procedure takes into account that research physicists stay at CERN for only up to 6 years and that periods of service as Fellow may be counted within these six years.The following procedure has been agreed:1.\tThe review covers research physicists holding fixed-term contracts and having completed at least 4 years of service on 30 June 1999. Prior years as Fellow may be taken into consideration in the specific context.\tAll candidates are informed individually.2.\tThe files of all candidates are considered by search committees. The members of the committees are nominated by the Director-General and comprise members of the senior CERN staff as well as at least one senior external physicist. The committees are free to take up references and to interview the candidates.3.\tIn ord...

  19. Fit for purpose: the relevance of Masters preparation for the professional practice of nursing. A 10-year follow-up study of postgraduate nursing courses in the University of Edinburgh.

    Science.gov (United States)

    Whyte, D A; Lugton, J; Fawcett, T N

    2000-05-01

    Continuing education is now recognized as essential if nursing is to develop as a profession. United Kingdom Central Council for Nursing, Midwifery and Health Visiting (UKCC) consultations are currently seeking to establish appropriate preparation for a 'higher level of practice' in the United Kingdom. The relevance of Masters level education to developing professional roles merits examination. To this end the results of a 10-year follow-up study of graduates from the Masters programme at the University of Edinburgh are reported. The sample was the entire cohorts of nurses who graduated with a Masters degree in the academic sessions from 1986 to 1996. A postal questionnaire was designed consisting of mainly closed questions to facilitate coding and analysis but also including some open questions to allow for more qualitative data to be elicited. The findings indicated clearly that the possession of an MSc degree opened up job opportunities and where promotion was not identified, the process of study at a higher level was still perceived as relevant to the work environment. This applied as much to the context of clinical practice as to that of management, education or research. The perceived enhancement of clinical practice from a generic Masters programme was considered a significant finding. Also emerging from the data was an associated sense of personal satisfaction and achievement that related to the acquisition of academic skills and the ultimate reward of Masters status. The concept of personal growth, however, emerged as a distinct entity from that of satisfaction and achievement, relating specifically to the concept of intellectual sharing, the broadening of perspectives and the development of advanced powers of reasoning.

  20. Professional performance in school

    Directory of Open Access Journals (Sweden)

    Rubio, J. F.

    2012-01-01

    Full Text Available Professional performance in education is now calling the attention of researcher due to its role in the professionalizing process intended to increase international education standards. In this article the term professional performance is examined from the two socio-historic traditional roles involved in training the individuals as a bio-psychic and social entity: teachers and executive. By means of scientific methods, the author gives the theoretical grounds connecting professional performance, learning and individual capacity of using them in solving problem at his labor position. The professional performance is regarded as a human value that stimulates the activity. By predicting educational alternatives, the paper portraits a model of professional performance in education, referring the necessary actions needed for achieving the goals of education. Searching and discussing such alternatives leads to reinterpret professional problems and to find out ways of improving educational standards.

  1. 29 CFR 541.301 - Learned professionals.

    Science.gov (United States)

    2010-07-01

    ... executive chefs and sous chefs, who have attained a four-year specialized academic degree in a culinary arts... recognized professional status as distinguished from the mechanical arts or skilled trades where in some...

  2. Bone status in professional cyclists.

    Science.gov (United States)

    Campion, F; Nevill, A M; Karlsson, M K; Lounana, J; Shabani, M; Fardellone, P; Medelli, J

    2010-07-01

    Professional cycling combines extensive endurance training with non weight-bearing exercise, two factors often associated with lower bone mineral density (BMD). Therefore BMD was measured with dual-energy x-ray absorptiometry in 30 professional road cyclists (mean (SD) age: 29.1 (3.4) years; height: 178.5 (6.7) cm; weight: 71.3 (6.1) kg; %fat mass: 9.7 (3.2)%; VO (2)max: 70.5 (5.5) ml.kg (-1).min (-1)) and in 30 young healthy males used as reference (28.6 (4.5) years; 176.5 (6.3) cm; 73.4 (7.3) kg; 20.7 (5.8)%). Adjusting for differences in age, height, fat mass, lean body mass, and calcium intake by ANCOVA, professional cyclists had similar head BMD (p=0.383) but lower total body (1.135 (0.071) vs. 1.248 (0.104) g.cm (-2); pProfessional cycling appears to negatively affect BMD in young healthy and highly active males, the femoral neck being the most affected site (-18%) in spite of the elevated muscle contractions inherent to the activity. Georg Thieme Verlag KG Stuttgart, New York.

  3. Sliding and Lower Limb Mechanics during Sit-Stand-Sit Transitions with a Standing Wheelchair

    Directory of Open Access Journals (Sweden)

    Yu-Sheng Yang

    2014-01-01

    Full Text Available Purpose. This study aimed to investigate the shear displacement between the body and backrest/seat, range of motion (ROM, and force acting on the lower limb joints during sit-stand-sit transitions by operating an electric-powered standing wheelchair. Methods and Materials. The amounts of sliding along the backrest and the seat plane, ROM of lower limb joints, and force acting on the knee/foot were measured in twenty-four people with paraplegia. Results. Without an antishear mechanism, the shear displacement was approximately 9 cm between the user’s body and the backrest/seat surfaces. During standing up, the user’s back slid down and the thigh was displaced rearward, but they moved in opposite directions when wheelchair sat back down. A minimum of 60 degrees of ROM at the hip and knee was needed during sit-stand-sit transitions. The maximal resultant forces acting on the knee restraints could reach 23.5% of body weight. Conclusion. Sliding between the body and backrest/seat occurred while transitioning from sitting to standing and vice versa. A certain amount of ROM at lower limb joints and force acting on the knee was necessitated during sit-stand-sit transitions. Careful consideration needs to be given to who the user of the electric powered standing wheelchair is.

  4. Learning to Stand: The Acceptability and Feasibility of Introducing Standing Desks into College Classrooms

    Directory of Open Access Journals (Sweden)

    Roberto M. Benzo

    2016-08-01

    Full Text Available Prolonged sedentary behavior is an independent risk factor for multiple negative health outcomes. Evidence supports introducing standing desks into K-12 classrooms and work settings to reduce sitting time, but no studies have been conducted in the college classroom environment. The present study explored the acceptability and feasibility of introducing standing desks in college classrooms. A total of 993 students and 149 instructors completed a single online needs assessment survey. This cross-sectional study was conducted during the fall semester of 2015 at a large Midwestern University. The large majority of students (95% reported they would prefer the option to stand in class. Most students (82.7% reported they currently sit during their entire class time. Most students (76.6% and instructors (86.6% reported being in favor of introducing standing desks into college classrooms. More than half of students and instructors predicted having access to standing desks in class would improve student’s “physical health”, “attention”, and “restlessness”. Collectively, these findings support the acceptability of introducing standing desks in college classrooms. Future research is needed to test the feasibility, cost-effectiveness and efficacy of introducing standing desks in college classrooms. Such studies would be useful for informing institutional policies regarding classroom designs.

  5. Changes in the Equilibrium of Standing on One Leg at Various Life Stages

    Directory of Open Access Journals (Sweden)

    Shu Morioka

    2012-01-01

    Full Text Available The ability to maintain a one-leg standing position and the relation between plantar two-point discrimination and standing time on one leg were assessed. Participants were 1,241 apparently healthy people aged 2–92 years. Participants were asked to stand on one leg with eyes open (EO group or closed (EC group for up to 120 seconds. Coefficients of determination (COD between subjects’ ages and results for both groups were calculated by quadratic and cubic functions. The slope of the tangent line drawn against the resultant curve was calculated by a differential formula. COD for the quadratic function were 0.65 (EO and 0.33 (EC; age at maximum values in both groups was 37 years. COD for the cubic function were 0.77 (EO and 0.52 (EC; maximum values were at ages 30 (EO and 28 (EC and minimum values at ages 88 (EO and 77 (EC. The ability to remain standing on one leg with eyes closed appears to begin deteriorating in the late 20s. Age and plantar two-point discrimination distance had a significant positive correlation, and the two-point discrimination distance and standing time on one leg had a significant negative correlation. Decreased plantar sensation appears to be related to the decline in duration of one-leg standing.

  6. AA, wide quadrupole on measurement stand

    CERN Multimedia

    CERN PhotoLab

    1981-01-01

    Please look up 8101024 and 8103203 first. Wide quadrupole (QFW, QDW) with end-shims and shimming washers on the measurement stand. With the measurement coil one measured the harmonics of the magnetic field, determined the magnetic centre, and catalogued the effect of washer constellations.

  7. Large optics inspection, tilting, and washing stand

    Science.gov (United States)

    Ayers, Marion Jay [Brentwood, CA; Ayers, Shannon Lee [Brentwood, CA

    2010-08-24

    A large optics stand provides a risk free means of safely tilting large optics with ease and a method of safely tilting large optics with ease. The optics are supported in the horizontal position by pads. In the vertical plane the optics are supported by saddles that evenly distribute the optics weight over a large area.

  8. LITTERFALL AND NUTRIENT RETURNS IN ISOLATED STANDS ...

    African Journals Online (AJOL)

    Dr Osondu

    and branch morphology, leaf size and arrangement. The main objective of this study was to examine litter production and nutrient returns through litterfall by isolated stands of Terminalia catappa, and determine the contributions of nutrient elements to the rainforest soil by the isolated exotic, through a direct comparison with.

  9. A3 TEST STAND DEVELOPMENT AND CONSTRUCTION

    Science.gov (United States)

    2008-01-01

    THIS IMAGE DOCUMENTS THE DEVELOPMENT AND CONSTRUCTION OF THE A3 TEST STAND IN SUPPORT OF THE ARES/CLV UPPER STAGE ENGINE DEVELOPMENT AT STENNIS SPACE CENTER, MISSIPPI IN SUPPORT OF THE DEVELOPMENT OF THE CONSTELLATION/ARES PROJECT. THIS IMAGE IS EXTRACTED FROM A HIGH DEFINITION VIDEO FILE AND IS THE HIGHEST RESOLUTION AVAILABLE

  10. Large optics inspection, tilting, and washing stand

    Science.gov (United States)

    Ayers, Marion Jay; Ayers, Shannon Lee

    2012-10-09

    A large optics stand provides a risk free means of safely tilting large optics with ease and a method of safely tilting large optics with ease. The optics are supported in the horizontal position by pads. In the vertical plane the optics are supported by saddles that evenly distribute the optics weight over a large area.

  11. Direct sampling for stand density index

    Science.gov (United States)

    Mark J. Ducey; Harry T. Valentine

    2008-01-01

    A direct method of estimating stand density index in the field, without complex calculations, would be useful in a variety of silvicultural situations. We present just such a method. The approach uses an ordinary prism or other angle gauge, but it involves deliberately "pushing the point" or, in some cases, "pulling the point." This adjusts the...

  12. Standing waves in fiber-optic interferometers

    NARCIS (Netherlands)

    De Haan, V.; Santbergen, R.; Tijssen, M.; Zeman, M.

    2011-01-01

    A study is presented giving the response of three types of fiber-optic interferometers by which a standing wave through an object is investigated. The three types are a Sagnac, Mach–Zehnder and Michelson–Morley interferometer. The response of the Mach–Zehnder interferometer is similar to the Sagnac

  13. Biological productivity and nutrient distribution in artificial Michelia macclurei stand

    Energy Technology Data Exchange (ETDEWEB)

    Feng, Z.W.; Zhang, J.W.; Chen, C.Y.; Wang, K.P.; Zhao, J.L.; Zeng, S.Y.

    1983-01-01

    M. macclurei is a valuable wood-producing species in the southern subtropical zone of China. The species has high biological productivity, the standing crop of a 16-year-old plantation and annual net production of the tree layer being respectively 202 and 27.59 t/ha. These figures are higher than those given by Cunninghamia lanceolata at the same age in its native region. Nutrient concentration (N, P, K, Ca and Mg) of the plantation varied with layer and organ, being high in the underwood and herbaceous layers, and low in the tree layer. However, absolute amounts were greatest in the tree layer. 8 references.

  14. Professionalism Training For Surgical Residents: Documenting the Advantages of a Professionalism Curriculum.

    Science.gov (United States)

    Hochberg, Mark S; Berman, Russell S; Kalet, Adina L; Zabar, Sondra; Gillespie, Colleen; Pachter, H Leon

    2016-09-01

    Professionalism education is a vital component of surgical training. This research attempts to determine whether an annual, year-long professionalism curriculum in a large surgical residency can effectively change professionalism attitudes. The ACGME mandated 6 competencies in 2003. The competencies of Professionalism and Interpersonal/Professional Communication Skills had never been formally addressed in surgical resident education in the past. A professionalism curriculum was developed focusing on specific resident professionalism challenges: admitting mistakes, effective communication with colleagues at all levels, delivering the news of an unexpected death, interdisciplinary challenges of working as a team, the cultural challenge of obtaining informed consent through an interpreter, and the stress of surgical practice on you and your family. These professionalism skills were then evaluated with a 6-station Objective Structured Clinical Examination (OSCE). Identical OSCE scenarios were administered to 2 cohorts of surgical residents: in 2007 (before instituting the professionalism curriculum in 2008) and again in 2014. Surgical residents were rated by trained Standardized Patients according to a behaviorally anchored professionalism criteria checklist. An analysis of variance was conducted of overall OSCE professionalism scores (% well done) as the dependent variable for the 2 resident cohorts (2007 vs 2014). The 2007 residents received a mean score of 38% of professionalism items "well done" (SD 9%) and the 2014 residents received a mean 59% "well done" (SD 8%). This difference is significant (F = 49.01, P Professionalism education has improved surgical resident understanding, awareness, and practice of professionalism in a statistically significant manner from 2007 to 2014. This documented improvement in OSCE performance reflects the value of a professionalism curriculum in the care of the patients we seek to serve.

  15. COMBINANDO ROUPAS E VESTINDO BONECOS: IDEIAS DE COMBINATÓRIA NO DESENVOLVIMENTO PROFISSIONAL DE UMA EDUCADORA DA INFÂNCIA. MATCHING CLOTHES AND DRESSING DOLLS: IDEAS OF COMBINATORICS IN THE PROFESSIONAL DEVELOPMENT OF AN EARLY YEARS TEACHER

    Directory of Open Access Journals (Sweden)

    Souza, Antonio Carlos de

    2012-05-01

    Full Text Available Este artigo é um recorte de uma pesquisa de doutorado que investigou o desenvolvimento profissional de educadoras da Infância em Educação Matemática. Trata-se de uma pesquisa qualitativa realizada com um grupo constituído por um pesquisador e seis professoras que lecionam para Educação Infantil e primeiro ano do Ensino Fundamental, em escolas das redes municipais de Educação das cidades de Suzano e Mogi das Cruzes, ambas no estado de São Paulo. Os objetivos da pesquisa citada acima incluem identificar os conceitos e os procedimentos mobilizados pelas professoras participantes para resolver problemas de Combinatória e Probabilidade e os recursos didático-pedagógicos utilizados para inserir a Educação Estatística em suas aulas. Os dados para a pesquisa foram construídos a partir de entrevistas com as professoras, do desenvolvimento de atividades realizadas em dez encontros do grupo e da elaboração e aplicação de uma atividade docente que contivesse ideias relacionadas aos estudos realizados pelo grupo. A esse trabalho, realizado por uma das professoras do grupo ao abordar ideias de Combinatória com sua turma de 24 alunos, com idades entre 4 e 5 anos, da Educação Infantil, referem-se as atividades aqui apresentadas e discutidas.This article is a part of a PhD research that investigated the professional development of Childhood Education teachers in Mathematics Education. This is a qualitative research developed in a group consisting of a researcher and six Childhood Education and first year of Primary Education teachers who work in municipal schools in the cities of Suzano and Mogi das Cruzes, both in the state of São Paulo. The objectives of the research cited above include identifying the concepts and procedures deployed by the participating teachers to solve Combinatorics and Probability problems and didactic and pedagogical resources used to insert the Statistics Education in their classes. Data for the study were

  16. A blueprint for professionalizing humanitarian assistance.

    Science.gov (United States)

    Walker, Peter; Hein, Karen; Russ, Catherine; Bertleff, Greg; Caspersz, Dan

    2010-12-01

    International humanitarian response to crises employs 210,000 people and accounts for nearly $15 billion in spending globally each year. Most action is carried out by not-for-profit organizations working with United Nations (UN) agencies, military organizations, and commercial entities. UN agencies employ many technical experts, often retaining them for five or more years. As yet there is no international professional apparatus to promote the quality and integrity of this workforce. This paper reports on research exploring the case for professionalizing humanitarian action through an international professional association, the development of core competencies, and the creation of a universal certification system for aid workers.

  17. The risk of varicose veins in standing female workers

    Directory of Open Access Journals (Sweden)

    Tony Hidayat

    2013-07-01

    samples were selected purposively who met inclusion criteria among female workers who work in the position of standing work. Data were collected by interview, physical examination and observation of the position of standing work. To determine the dominant factors for varicose veins, data processing was using relative risk approach. Results: A number 111 out of 152 employees worked in a lot of work standing position participated the study, and who had varicose veins and leg or foot as was 52.3% (53 people. The majority of respondents aged 18-35 years, had total work period of 3-17 years, and worked in a lot of work standing position. Those who had a family history of varicose veins were 13.5%, taking oral contraceptive were 11.71%, has a habit of exercise (18.0%, and high heels (11.7%. Age, use of oral contraceptives, use of high heels, exercise habits, work standing position, place of work, and working period did not associate with varicose veins. Employees who had than did not have family history of varicose veins had 69% higher risk of suffering from varicose veins [relative risk (RR = 1.69, P = 0.121].Conclusion: Employees who had family history of varicose veins had higher risk suffering varicose veins. (Health Science Indones 2013;1:47-50Keywords: varicose veins, position of standing work

  18. Identification of stand age in rubber plantations using time series Landsat and PALSAR-2 data

    Science.gov (United States)

    Chen, B.; Wu, Z.; Xiao, X.; Li, X.; Ma, J.; Lan, G.; Yang, C.; Xie, G.; Dong, J.; Qin, Y.

    2016-12-01

    Stand age of rubber plantation is vital for optimal plantation management such as fertilization, prediction of latex yield and timber production. It is also an important variable for biomass estimation and determining the distribution of carbon pools and fluxes in rubber plantation ecosystem. Benefit from the traits of large coverage, high speed, and low-cost, satellite remote sensing techniques have been serviced as a major approach to map acreage and stand age of forest and plantations. Despite a number of studies working on acreage and stand age mapping, the stand age information of rubber plantation is still poorly available at regional scale. In this study, the 25-m cloud-free Phased Array type L-band Synthetic Aperture Radar 2 (PALSAR-2) mosaic product, together with the 30-m time series images of Landsat 7 Enhanced Thematic Mapper Plus (ETM+) and Landsat 8 Operational Land Imager (OLI), were used to map stand age of rubber plantation in China under Google Earth Engine computing platform. Rubber plantation in 2015 were first identified by structural information in PALSAR-2 and phenological and spectral signatures (deciduous, rapid change of canopies during rubber defoliation and foliation periods, and dense canopy in growing season) that derived from time series Landsat ETM+/OLI images. Based on the resultant rubber plantation map, we then successfully identified the stand age of rubber plantation using land cover transfer information during rubber seeding cultivation period, specifically, by yearly composited Land Surface Water Index (LSWI) of Landsat TM/ETM+/OLI images since 1985. The estimated stand age has very high accuracy with Root Square Mean Error (RMSE) less than 2 years. The resultant rubber stand age information are likely to be useful for sustainable plantation management and ecological assessment, and the methodology can be extendable for applications in other regions.

  19. Surgical treatment of high-standing greater trochanter.

    Science.gov (United States)

    Takata, K; Maniwa, S; Ochi, M

    1999-01-01

    Eleven patients with high-standing greater trochanter (13 joints) aged 13-36 years underwent surgery. Distal transfer of the greater trochanter (group T) was performed in 4 patients (5 joints) and lateral displacement osteotomy (group L) in 7 (8 joints). The average follow-up duration was 13.4 years in group T and 5.9 years in group L. Clinical results were evaluated by the hip score according to Merle d'Aubigne. The mean hip score in group T was 13.4 points before operation and 15.4 points after operation, and in group L, 12.8 and 17.4 points, respectively. The postoperative clinical results of group L were significantly better than those of group T (P = 0.0494). In radiological evaluation, although the articulo-trochanteric distance (ATD) increased in both groups in group L it improved remarkably from 9.8 to 24.3, indicating a large descending distance of the greater trochanter. The lever arm ratio (LAR) did not change significantly in group T, but it decreased from 1.97 to 1.60 in group L (P = 0.004). This means that the lever arm of the abductors can certainly be extended by lateral displacement osteotomy. Lateral displacement osteotomy is the most effective procedure for high-standing greater trochanter.

  20. Effects of Stand and Step Training with Epidural Stimulation on Motor Function for Standing in Chronic Complete Paraplegics.

    Science.gov (United States)

    Rejc, Enrico; Angeli, Claudia A; Bryant, Nicole; Harkema, Susan J

    2017-05-01

    Individuals affected by motor complete spinal cord injury are unable to stand, walk, or move their lower limbs voluntarily; this diagnosis normally implies severe limitations for functional recovery. We have recently shown that the appropriate selection of epidural stimulation parameters was critical to promoting full-body, weight-bearing standing with independent knee extension in four individuals with chronic clinically complete paralysis. In the current study, we examined the effects of stand training and subsequent step training with epidural stimulation on motor function for standing in the same four individuals. After stand training, the ability to stand improved to different extents in the four participants. Step training performed afterwards substantially impaired standing ability in three of the four individuals. Improved standing ability generally coincided with continuous electromyography (EMG) patterns with constant levels of ground reaction forces. Conversely, poorer standing ability was associated with more variable EMG patterns that alternated EMG bursts and longer periods of negligible activity in most of the muscles. Stand and step training also differentially affected the evoked potentials amplitude modulation induced by sitting-to-standing transition. Finally, stand and step training with epidural stimulation were not sufficient to improve motor function for standing without stimulation. These findings show that the spinal circuitry of motor complete paraplegics can generate motor patterns effective for standing in response to task-specific training with optimized stimulation parameters. Conversely, step training can lead to neural adaptations resulting in impaired motor function for standing.

  1. One-leg standing test for elderly populations.

    Science.gov (United States)

    Michikawa, Takehiro; Nishiwaki, Yuji; Takebayashi, Toru; Toyama, Yoshiaki

    2009-09-01

    The one-leg standing (OLS) test is one of the balance tests used to diagnose musculoskeletal ambulation disability symptom complex (MARS), a condition newly defined by three professional Japanese medical societies in 2006 to help identify the symptoms of motor organ deterioration and establish preventive strategies. Although many studies have used the OLS test, none has shown conclusively that the test can be used as a practical marker of frailty among elderly people, especially in community settings. Based on the type of epidemiological study -- i.e., descriptive epidemiology and analytical epidemiology (observational and intervention studies) -- we reviewed evidence on three fundamental issues related to the OLS test: (1) testing procedures and reference values; (2) the associations between the OLS time and negative events; (3) improvement of the OLS time by intervention. These issues are key to any discussion of whether the OLS test can be used as a practical marker for predicting frailty in community-dwelling elderly populations. Articles were collected from MEDLINE databases using the search terms "one- leg standing" and the other names included in the same category. Because various procedures are used to carry out the OLS test, the measured values for the OLS time varied widely from study to study. Some observational studies showed that the OLS time is related to negative events such as falls, declines in activity of daily living, and other morbidity. OLS times could be improved by several interventions. This review suggests that the OLS test can be a tool for predicting frailty in community-dwelling elderly populations. However, our review should be interpreted with caution because we did not confirm the evidence level of each of the studies we selected. Further research on this topic is needed.

  2. A comparison of different methods to estimate species proportions by area in mixed stands

    Directory of Open Access Journals (Sweden)

    Gerald F. Dirnberger

    2014-12-01

    Full Text Available Aim of the study: This paper presents the most appropriate ways to estimate the species proportions by area in mixed stands of Norway spruce (Picea abies L. Karst. and European beech (Fagus sylvatica L. by comparing stand level and individual tree level approaches. It also investigates whether different ways of describing species proportions by area can result in different judgments on the over- or under-yielding of species in mixtures.Area of the study: Three triplets of pure and mixed stands of Norway spruce and European beech in three locations in the northeast of Austria are investigated. The three locations differ considerably in slope, bedrock and soil type as well as in site index.Material and Methods: In all 9 plots the coordinates of all trees, their dbh, height, height to the crown base and five year increment were measured. The potentially available areas of individual trees are calculated by Voronoi- diagrams and potential densities are estimated from the comparable pure stands, yield tables, and published equations for maximum basal area and Reineke’s maximum density line.Main results: The species proportions estimated by the individual tree approach with leaf area as growth characteristic gave the best fit with the stand approach with the most appropriate, regional maximum basal area equations. By using various definitions of species proportions, in the worst case the mixing effects on individual species can be seriously over- or underestimated while the mixing effects on the total increment is only negligibly affected.Research highlightsMeasures of species proportions by area are needed for comparing growth per hectare of a species in a mixed stand with that of the same species in a pure standSpecies proportions at the stand level are based on estimates of the species’ potential densities, either in terms of maximum basal area or of maximum stand density indexSpecies proportions at the tree level are derived from the area

  3. Influence of stand density on soil CO2 efflux for a Pinus densiflora forest in Korea.

    Science.gov (United States)

    Noh, Nam Jin; Son, Yowhan; Lee, Sue Kyoung; Yoon, Tae Kyung; Seo, Kyung Won; Kim, Choonsig; Lee, Woo-Kyun; Bae, Sang Won; Hwang, Jaehong

    2010-07-01

    We investigated the influence of stand density [938 tree ha(-1) for high stand density (HD), 600 tree ha(-1) for medium stand density (MD), and 375 tree ha(-1) for low stand density (LD)] on soil CO(2) efflux (R (S)) in a 70-year-old natural Pinus densiflora S. et Z. forest in central Korea. Concurrent with R (S) measurements, we measured litterfall, total belowground carbon allocation (TBCA), leaf area index (LAI), soil temperature (ST), soil water content (SWC), and soil nitrogen (N) concentration over a 2-year period. The R (S) (t C ha(-1) year(-1)) and leaf litterfall (t C ha(-1) year(-1)) values varied with stand density: 6.21 and 2.03 for HD, 7.45 and 2.37 for MD, and 6.96 and 2.23 for LD, respectively. In addition, R (S) was correlated with ST (R (2) = 0.77-0.80, P influenced R (S) via changes in leaf litterfall, LAI and SWC. Leaf litterfall (R (2) = 0.71), TBCA (R (2) = 0.64-0.87), and total soil N contents in 2007 (R (2) = 0.94) explained a significant amount of the variance in R (S) (P factors influencing R (S) due to the changing biophysical and environmental factors in P. densiflora.

  4. A body-fixed-sensor-based analysis of power during sit-to-stand movements

    NARCIS (Netherlands)

    Zijlstra, Wiebren; Bisseling, Robertus Wilhelmus; Schlumbohm, Stephan; Baldus, Heribert

    This study presents an analysis of power exertion for lifting the body's centre of mass (CoM) during rising from a chair. Five healthy young (21-44 years) and 12 healthy older (70-79 years) subjects performed sit-to-stand (STS) movements while data were measured with force-plates underneath chair

  5. Precommercial Crop-Tree Thinning in a Mixed Northern Hardwood Stand

    Science.gov (United States)

    Nancy G. Voorhis; Nancy G. Voorhis

    1990-01-01

    Analysis of growth measurements taken 7 years after thinning an 8-year-old hardwood stand showed significant diameter and crown-diameter growth increases. Further analysis showed dissimilarities in the pattern of response of the three species observed: yellow birch, sugar maple, and paper birch.

  6. Modeling forest stand dynamics from optimal balances of carbon and nitrogen

    Science.gov (United States)

    Harry T. Valentine; Annikki. Makela

    2012-01-01

    We formulate a dynamic evolutionary optimization problem to predict the optimal pattern by which carbon (C) and nitrogen (N) are co-allocated to fine-root, leaf, and wood production, with the objective of maximizing height growth rate, year by year, in an even-aged stand. Height growth is maximized with respect to two adaptive traits, leaf N concentration and the ratio...

  7. Cellular composition of long-standing gingivitis and periodontitis lesions.

    Science.gov (United States)

    Thorbert-Mros, S; Larsson, L; Berglundh, T

    2015-08-01

    Insufficient information on the cellular composition of long-standing gingivitis lesions without signs of attachment loss makes an understanding of differences in cellular composition between "destructive" and "nondestructive" periodontal lesions difficult. The aim of the current study was to analyze differences in cell characteristics between lesions representing long-standing gingivitis and severe periodontitis. Two groups of patients were recruited. One group consisted of 36 patients, 33-67 years of age, with severe generalized periodontitis (periodontitis group). The second group consisted of 28 patients, 41-70 years of age, with overt signs of gingival inflammation but no attachment loss (gingivitis group). From each patient a gingival biopsy was obtained from one selected diseased site and prepared for immunohistochemical analysis. Periodontitis lesions were twice as large and contained significantly larger proportions, numbers and densities of cells positive for CD138 (plasma cells) and CD68 (macrophages) than did gingivitis lesions. The proportion of B cells that expressed the additional CD5 marker (B-1a cells) was significantly larger in periodontitis lesions than in gingivitis lesions. The densities of T cells and B cells did not differ between periodontitis lesions and gingivitis lesions. T cells were not the dominating cell type in gingivitis lesions, as B cells together with their subset plasma cells comprised a larger number and proportion than T cells. Periodontitis lesions at teeth with advanced attachment and bone loss exhibit quantitative and qualitative differences in relation to gingivitis lesions at teeth with no attachment and bone loss. It is suggested that the large number and high density of plasma cells are the hallmarks of advanced periodontitis lesions and the most conspicuous difference in relation to long-standing gingivitis lesions. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  8. Restoring medical professionalism.

    Science.gov (United States)

    Bernat, James L

    2012-08-21

    The essence of medical professionalism is placing dedication to the welfare of patients above physicians' personal or proprietary interests. Medicine has become deprofessionalized as a consequence of socioeconomic factors leading to increasing commercialization and perverse financial incentives converting it into a business, the presence of unmanaged conflicts of interest, challenges to medical authority by insurance companies and the consumerism movement, and by gradual changes in the attitudes of physicians. Organized medicine has responded by making explicit its standards of professionalism and its dedication to preserving them. Medical educators have studied the means to develop professional attitudes and behaviors among medical students and residents. Modeling the characteristics of professional behavior by virtuous physicians remains the most effective method to instill professional behaviors in trainees. Restoring professionalism may be abetted by changes in physicians' financial incentives through innovative models of health care delivery, by physicians reducing their conflicts of interest, and by medical societies rejecting a guild identity.

  9. Designing Curriculum-Based Mathematics Professional Development for Kindergarten Teachers

    Science.gov (United States)

    Polly, Drew; Martin, Christie S.; McGee, Jennifer R.; Wang, Chuang; Lambert, Richard G.; Pugalee, David K.

    2017-01-01

    This study examines the influence of a year-long mathematics professional development program on Kindergarten teachers' beliefs, content knowledge, instructional practices, and their students' achievement. The professional development program is grounded in the theoretical construct of learner-centered professional development and focuses on…

  10. Achieving professional status: Australian podiatrists' perceptions

    Directory of Open Access Journals (Sweden)

    Vernon Wesley

    2009-02-01

    Full Text Available Abstract Background This paper explores the notion of professional status from the perspective of a sample of Australian podiatrists; how it is experienced, what factors are felt to affect it, and how these are considered to influence professional standing within an evolving healthcare system. Underpinning sociological theory is deployed in order to inform and contextualise the study. Methods Data were drawn from a series of in-depth semi-structured interviews (n = 21 and focus groups (n = 9 with podiatrists from across four of Australia's eastern states (Queensland, New South Wales, Victoria and Australian Capital Territory, resulting in a total of 76 participants. Semi-structured interview schedules sought to explore podiatrist perspectives on a range of features related to professional status within podiatry in Australia. Results Central to the retention and enhancement of status was felt to be the development of specialist roles and the maintenance of control over key task domains. Key distinctions in private and public sector environments, and in rural and urban settings, were noted and found to reflect differing contexts for status development. Marketing was considered important to image enhancement, as was the cache attached to the status of the universities providing graduate education. Conclusion Perceived determinants of professional status broadly matched those identified in the wider sociological literature, most notably credentialism, client status, content and context of work (such as specialisation and an ideological basis for persuading audiences to acknowledge professional status. In an environment of demographic and workforce change, and the resultant policy demands for healthcare service re-design, enhanced opportunities for specialisation appear evident. Under the current model of professionalism, both role flexibility and uniqueness may prove important.

  11. Faculty development for learning and teaching of medical professionalism.

    Science.gov (United States)

    Al-Eraky, Mohamed M; Donkers, Jeroen; Wajid, Gohar; Van Merrienboer, Jeroen J G

    2015-04-01

    Professionalism must be explicitly taught, but teaching professionalism is challenging, because medical teachers are not prepared to teach this content area. This study aims at designing and evaluating a faculty development programme on learning and teaching professionalism in the Arabian context. Programme development: The study used a participatory design, where four authors and 28 teachers shared the responsibility in programme design in three steps: orientation workshop for teachers, vignette development, and teaching professionalism to students. The workshop provided the cognitive base on the salient attributes of professionalism in the Arabian context. After the workshop, authors helped teachers to develop a total of 32 vignettes in various clinical aspects, portraying a blend of professionalism dilemmas. A battery of seven questions/triggers was suggested to guide students' reflection. The programme was evaluated with regard to its "construct" and its "outcomes". The programme has fulfilled the guiding principles for its design and it has emerged from a genuine professionalism framework from local scholarly studies in the Arabian context. Programme outcomes were evaluated at the four levels of Kirkpatrick's model; reaction, learning, behaviour, and results. The study communicates a number of context-specific issues that should be considered when teaching professionalism in Arabian culture with respect to teachers and students. Three lessons were learned from developing vignettes, as reported by the authors. This study advocates the significance of transforming faculty development from the training discourse of stand-alone interventions to mentorship paradigm of the communities of learning. A three-step approach (orientation workshop, vignettes development, and teaching professionalism) proved effective for faculty development for learning and teaching of professionalism. Professionalism can be taught using vignettes that demonstrate professionalism dilemmas

  12. Kinetic asymmetry in transfemoral amputees while performing sit to stand and stand to sit movements.

    Science.gov (United States)

    Highsmith, M Jason; Kahle, Jason T; Carey, Stephanie L; Lura, Derek J; Dubey, Rajiv V; Csavina, Kristine R; Quillen, William S

    2011-05-01

    Transitional movements are a determinant of functional independence and have limited study in amputees. Microprocessor prosthetic knees' abilities to assist transfemoral amputees with sitting and standing have not been studied. Through cross-sectional study, 21 transfemoral amputees, divided into 3 groups of 7 by knee type (power knee, C-leg, Mauch SNS) and 7 non-amputee controls (n=28) performed sit to stand and stand to sit while kinematic and kinetic data were recorded. Transfemoral amputees can stand (1.6-2.0s) and sit (2.1-2.8s) at rates comparable to controls (1.6s). Controls' ground reaction force (GRF) and knee moment production was knee moments. For stand to sit, amputees' asymmetry for GRF ranged from 32 to 60% and 84 to 114% for knee moments. Hip moment asymmetry for sit to stand was less for control (21%) and power knee (34%) groups than that produced by the Mauch SNS (59%) group. For stand to sit, hip moment production for the Mauch SNS (47%) and C-leg groups (71%) were more asymmetric than controls (19%). In the majority of cases transfemoral amputees do not load their prosthesis extensively for standing up or sitting down. Therefore, this transitional movement is currently a one-legged task, which increases stress on the sound limb. Generally, the prosthetic knees studied did not produce a significant knee moment in either task. Although most differences between knee groups were not statistically significant, differences may be clinically meaningful on an individual basis. Published by Elsevier B.V.

  13. Evaluating the effectiveness of a laboratory-based professional development program for science educators

    Science.gov (United States)

    Amolins, Michael W.; Ezrailson, Cathy M.; Pearce, David A.; Elliott, Amy J.

    2015-01-01

    The process of developing effective science educators has been a long-standing objective of the broader education community. Numerous studies have recommended not only depth in a teacher's subject area but also a breadth of professional development grounded in constructivist principles, allowing for successful student-centered and inquiry-based instruction. Few programs, however, have addressed the integration of the scientific research laboratory into the science classroom as a viable approach to professional development. Additionally, while occasional laboratory training programs have emerged in recent years, many lack a component for translating acquired skills into reformed classroom instruction. Given the rapid development and demand for knowledgeable employees and an informed population from the biotech and medical industries in recent years, it would appear to be particularly advantageous for the physiology and broader science education communities to consider this issue. The goal of this study was to examine the effectiveness of a laboratory-based professional development program focused on the integration of reformed teaching principles into the classrooms of secondary teachers. This was measured through the program's ability to instill in its participants elevated academic success while gaining fulfillment in the classroom. The findings demonstrated a significant improvement in the use of student-centered instruction and other reformed methods by program participants as well as improved self-efficacy, confidence, and job satisfaction. Also revealed was a reluctance to refashion established classroom protocols. The combination of these outcomes allowed for construction of an experiential framework for professional development in applied science education that supports an atmosphere of reformed teaching in the classroom. PMID:26628658

  14. Evaluating the effectiveness of a laboratory-based professional development program for science educators.

    Science.gov (United States)

    Amolins, Michael W; Ezrailson, Cathy M; Pearce, David A; Elliott, Amy J; Vitiello, Peter F

    2015-12-01

    The process of developing effective science educators has been a long-standing objective of the broader education community. Numerous studies have recommended not only depth in a teacher's subject area but also a breadth of professional development grounded in constructivist principles, allowing for successful student-centered and inquiry-based instruction. Few programs, however, have addressed the integration of the scientific research laboratory into the science classroom as a viable approach to professional development. Additionally, while occasional laboratory training programs have emerged in recent years, many lack a component for translating acquired skills into reformed classroom instruction. Given the rapid development and demand for knowledgeable employees and an informed population from the biotech and medical industries in recent years, it would appear to be particularly advantageous for the physiology and broader science education communities to consider this issue. The goal of this study was to examine the effectiveness of a laboratory-based professional development program focused on the integration of reformed teaching principles into the classrooms of secondary teachers. This was measured through the program's ability to instill in its participants elevated academic success while gaining fulfillment in the classroom. The findings demonstrated a significant improvement in the use of student-centered instruction and other reformed methods by program participants as well as improved self-efficacy, confidence, and job satisfaction. Also revealed was a reluctance to refashion established classroom protocols. The combination of these outcomes allowed for construction of an experiential framework for professional development in applied science education that supports an atmosphere of reformed teaching in the classroom. Copyright © 2015 The American Physiological Society.

  15. Communicating with Professionals

    Medline Plus

    Full Text Available ... Changes That Matter Find HBP Tools & Resources Stroke Vascular Health Peripheral Artery Disease Venous Thromboembolism Aortic Aneurysm More Communicating with Professionals ...

  16. Professionalism: rise and fall.

    Science.gov (United States)

    Larson, M S

    1979-01-01

    Historically, the early professionalization movements in medicine and the law appear as organizational projects which aspire to monopolize income and opportunities in markets of services or labor and to monopolize status and work privileges in occupational hierarchies. Their central task is to standardize training and link it to actual or potential markets of labor or services, a linkage that is structurally effected in the modern university. The second wave of professionalization has different protagonists than the older "market professions": placed in a different structural situation, the bureaucratic professions transform the model of profession (which they adopt as a strategy of collective ascension) into an ideology. The import of the ideology of professionalism is examined in relation to two issues: the relationships between professional occupations and bureaucratic organizations; and the position of professional occupations within the larger structure of inequality. Analysis of the first point requires consideration of the distinctions between professional occupations in the public and private sectors, the use of professional knowledge and the image of profession in bureaucratic organizations, and the specific characteristics of professions that produce their own knowledge. In the discussion of the second point, professional occupations and their ideology are examined in relation to other occupations and to the possibilities of political awareness generated by uncertain professional statuses.

  17. Communicating with Professionals

    Medline Plus

    Full Text Available ... Medication Tracker Communicating with Professionals - Introduction - Preparing for Medical Visits - Questions To Ask Your ... Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and ...

  18. Professional use of social media by pharmacists.

    Science.gov (United States)

    Barry, Arden R; Pearson, Glen J

    2015-01-01

    A recent trend among health care professionals is the use of social media for professional purposes. These rapidly expanding media allow for timely and efficient access to health information, but they also carry the potential for increased liability. There is a paucity of research detailing how health care professionals, specifically pharmacists, use social media. To characterize the use of social media by pharmacists in the Canadian province of Alberta and to identify independent determinants of and perceived barriers to using social media for professional purposes. Data for this mixed-methods study were collected by an online survey in March and April 2014. Alberta pharmacists were invited to participate via e-mail distributed by 2 professional organizations. The survey had 273 respondents. Of these, 226 (82.8%) stated that they had a social media account for either personal or professional purposes, and 138 (61.1%) of these reported using social media for professional purposes, although most respondents used social media predominantly for personal reasons. The most commonly reported social media applications were Facebook and Twitter, accessed primarily via smartphones. Of the 273 respondents, 206 (75.5%) had a Facebook account, and 101 (49.0%) of these used Facebook to some extent for professional purposes. Twitter users (104 [38.1%] of respondents) had a higher rate of professional utilization (57/104 [54.8%]). The most commonly identified barrier to using social media for professional purposes was concern over liability. Positive predictors of use of social media for professional purposes included younger age and fewer years of professional experience. Participants perceived the most beneficial aspect of social media (in professional terms) as connecting with pharmacist colleagues. More than 80% of pharmacists in Alberta reported that they had a social media account, and over half of them reported using their accounts for professional purposes. Although

  19. Relating demographic characteristics of a small mammal to remotely sensed forest-stand condition.

    Directory of Open Access Journals (Sweden)

    Hania Lada

    Full Text Available Many ecological systems around the world are changing rapidly in response to direct (land-use change and indirect (climate change human actions. We need tools to assess dynamically, and over appropriate management scales, condition of ecosystems and their responses to potential mitigation of pressures. Using a validated model, we determined whether stand condition of floodplain forests is related to densities of a small mammal (a carnivorous marsupial, Antechinus flavipes in 60,000 ha of extant river red gum (Eucalyptus camaldulensis forests in south-eastern Australia in 2004, 2005 and 2011. Stand condition was assessed remotely using models built from ground assessments of stand condition and satellite-derived reflectance. Other covariates, such as volumes of fallen timber, distances to floods, rainfall and life stages were included in the model. Trapping of animals was conducted at 272 plots (0.25 ha across the region. Densities of second-year females (i.e. females that had survived to a second breeding year and of second-year females with suckled teats (i.e. inferred to have been successful mothers were higher in stands with the highest condition. There was no evidence of a relationship with stand condition for males or all females. These outcomes show that remotely-sensed estimates of stand condition (here floodplain forests are relatable to some demographic characteristics of a small mammal species, and may provide useful information about the capacity of ecosystems to support animal populations. Over-regulation of large, lowland rivers has led to declines in many facets of floodplain function. If management of water resources continues as it has in recent decades, then our results suggest that there will be further deterioration in stand condition and a decreased capacity for female yellow-footed antechinuses to breed multiple times.

  20. Pre-Professional Ideologies and Career Trajectories of the Allied Professional Undergraduate Student

    Science.gov (United States)

    Hosein, Anesa; Rao, Namrata

    2017-01-01

    Undergraduate students sometimes pursue degrees that are aimed at allied jobs. This research examines how students in one allied professional degree, education studies, conceptualise their pre-professional ideology and how these ideologies relate to their intended career trajectory. The research draws upon a year-long qualitative survey of over 70…

  1. The problem of improvement birch stand productivity in forest steppe of Cis-Urals

    Directory of Open Access Journals (Sweden)

    S. V. Zalesov

    2016-06-01

    Full Text Available The article deals with birch stands of the forest steppes in Cis-Urals. It is pointed out that the latter are represented both by native and derivative stands formed in the place of native coniferous forest, for the most part pine stands. Birch stands, as a rule, have vegetative origin, low density (0.3–0.5 and deposit that does not exceed 130 m3/ha. As a silvicultural measure aimed at derivative birch stands’ productivity increasing, it is offered to create under the canopy preliminary forest crops of Scotch pine. The advantage of such crops is tending of plantations cutting and terms of technic mature wood growing. It has been determined that in investigated regions with low density birch stands on grey forest soil and chernozem, Scotch pine in preliminary forest crops develops surface roots which are branching in different directions from planting sites including in the direction of the brand stems. These roots are terminated among the interplacement mass of this mass of stiffened roots. In other words, on the first step of forest growing, preliminary crops do not experience considerable root competition as concerns birch stand. Based on the research data, high safe keeping of preliminary forest crops during the initial years after planting is proved. However, delay in birch stands harvesting can result in preliminary forest crops increment reduction and, in the long run, their destruction. Thus the mean height of the preliminary pine crops at the age of 11–12 years constitutes only 42–62 % as compared with pine crops of the same age that were formed on the cutover area if agrotechnical tending is systematically carried on in the latter. The positive role of birch stands in the initial 3–4 years after preliminary forest crops of Scotch pine forming has been proven experimentally. Then the birch woody canopy must be removed. Replacement of derivative birch stands for native pine stands by forming preliminary forest crops will make

  2. Aircraft Stand Allocation with Associated Resource Scheduling

    DEFF Research Database (Denmark)

    Justesen, Tor Fog; Larsen, Jesper; Lusby, Richard Martin

    An aircraft turn-round refers to the set of processes taking place from when an aircraft parks at its arrival stand until the time it departs from its departure stand. When handling a turn-round, the different processes involved (arrival, disembarkation of passengers, cleaning, etc.) require...... to handle a given set of aircraft turn-rounds. We develop a set packing-based model formulation of the problem which is both flexible in the sense that it can encapsulate any type of resource required during the handling of a turn-round and strong in the sense that conflicts that occur when two or more turn......-rounds simultaneously claim the same resource are handled implicitly. To solve the model, a heuristic based on linear programming is developed. The heuristic iteratively solves a relaxed, restricted version of the problem, adding extra variables at each iteration if needed. The additional variables are identified...

  3. Standing seats for high-capacity trains

    Directory of Open Access Journals (Sweden)

    Conor O’NEILL

    2014-10-01

    Full Text Available This paper details the design and potential implementation of standing seats in a commuter rail vehicle for the purposes of maximising capacity and revenue. The vehicle interior design is suited to the “Commuter Class” – a subset of travellers who travel primarily within the commuter belt and frequently utilise rail networks on a daily basis but require little additional space for luggage or peripherals. The concept delivers capacity increases in excess of 50% whilst still offering passengers a greater degree of personal space when compared with standing in aisles or gangways. The impact on vehicle stability and supporting intelligent systems are also discussed, delivering a unique design tailored specifically to meet the needs of the commuter class passenger.

  4. Residual liquefaction of seabed under standing waves

    DEFF Research Database (Denmark)

    Kirca, V.S. Ozgur; Sumer, B. Mutlu; Fredsøe, Jørgen

    2013-01-01

    This paper presents the results of an experimental study of the seabed liquefaction beneath standing waves. Silt (with d50 =0.070mm) was used in the experiments. Two kinds of measurements were carried out: pore water pressure measurements and water surface elevation measurements. These measurements...... were synchronized with video recording of the liquefaction process from the side. The ranges of the various quantities in the experiments were wave height H= 5.9-12.0 cm, wave period T= 1.09s, and water depth h=30 cm. The experiments show that the seabed liquefaction under standing waves, although...... qualitatively similar, show features different from that caused by progressive waves. The pore water pressure builds up (or accumulated) in the areas around the node and subsequently spreads out toward the antinodes. The experimental results imply that this transport is caused by a diffusion mechanism...

  5. Professional behaviors, sense of belonging, and professional socialization of early career clinical laboratory scientists

    Science.gov (United States)

    Schill, Janna Marie

    Professional socialization is a process that individuals experience as members of a profession and consists of the knowledge, attitudes, and experiences that influence and shape their professional identity. The process of professional socialization has not been studied in the clinical laboratory science profession. Clinical laboratory science is an allied health profession that is faced by a workforce shortage that has been caused by a decrease in new graduates, decreased retention of qualified professionals, and increased retirements. Other allied health professions such as nursing, athletic training, and pharmacy have studied professional socialization as a way to identify factors that may influence the retention of early career professionals. This mixed method study, which quantitatively used Hall's Professionalism Scale (1968) in addition to qualitative focus group interviews, sought to identify the professional attitudes and behaviors, sense of belonging, and professional socialization of early career clinical laboratory scientists. Early career clinical laboratory scientists were divided into two groups based upon the amount of work experience they had; new clinical laboratory science graduates have had less than one year of work experience and novice clinical laboratory scientists had between one and three years of work experience. This study found that early career clinical laboratory scientists have established professional identities and view themselves as members of the clinical laboratory science field within four proposed stages of professional socialization consisting of pre-arrival, encounter, adaptation, and commitment. New CLS graduates and novice clinical laboratory scientists were found to be at different stages of the professional stage process. New CLS graduates, who had less than one year of work experience, were found to be in the encounter stage. Novice clinical laboratory scientists, with one to three years of work experience, were found to

  6. Goal 5, Texas Higher Education Coordinating Board: Exploring the Professional Development of Faculty Who Teach Underserved Learners in Developmental Courses at a Two-Year Post-Secondary Institution in Southwest Texas

    Science.gov (United States)

    Woodson, Billy Ray

    2016-01-01

    Using a quantitative method, this study explored the professional development activities, educational levels of faculty teaching developmental courses, and demographic profiles of faculty and students in developmental courses at a Southwestern community college. This study was framed around Malcom Knowles' Adult Learning Theory. Data were…

  7. The eroding principle of justice in teaching medical professionalism.

    Science.gov (United States)

    Glenn, Jason E

    2012-12-01

    This article examines the difficulties encountered in teaching professionalism to medical students in the current social and political climate where economic considerations take top priority in health care decision making. The conflict between the commitment to advocate at all times the interests of one's patients over one's own interests is discussed. With personal, institutional, tech industry, pharmaceutical industry, and third-party payer financial imperatives that stand between patients and the delivery of health care, this article investigates how medical ethics instructors are to teach professionalism in a responsible way that does not avoid dealing with the principle of justice.

  8. Biophysical controls of carbon flows in three successional Douglas-fir stands on eddy-covariance measurements

    Energy Technology Data Exchange (ETDEWEB)

    Chen, J. [Toledo Univ., Earth, Ecological and Environmental Sience, Toledo, OH (United States); Falk, M.; Paw U, K. T.; Ustin, S. L. [California Univ., Dept. of Land, Air and Water Resources, Davis CA (United States); Euskirchen, E.; Bi, R. [Michigan Technological Univ., School of Forestyry and Wood Products, Houghton, MI (United States); Suchanek, T. H. [California Univ., Dept of Wildlife, Fish and Conservation Biology, Davis, CA (United States); Bond, B. J. [Oregon State Univ. College of Forest Resources, Corvallis, OR (United States); Brosofske, K. D. [Rhode Island Univ., Dept. of Natural Resources Science, Kingston, RI (United States); Phillips, N. [Boston Univ., Dept. of Geography, Boston, MA (United States)

    2002-02-01

    Carbon flux (F{sub C}O{sub 2}) and net water (H{sub 2}O)Flux were measured by the eddy-covariance method at three Douglas fir -western hemlock sites located in the Wind River Valley of Washington State. The stands were approximately 20, 40 and 450 years old. Measurements were made between June 15 and October 15 of 1998 for the 40 and 450 year old stands, and of 1999 in the 20- and 450-year old stands. The objective was to determine differences, if any, among the stands in: (1) patterns of daytime carbon dioxide flux during summer and autumn; (2) empirically modelled relationships between local climatic factors and daytime carbon dioxide flux; (3) water use efficiency. The Landsberg equation, a logarithmic power function and linear regression was used to model the relationships between carbon dioxide flux and physical variables. During summer and early autumn carbon dioxide variance averaged 4.1 and 6.2 micromol m{sup 2}s{sup 1} at the 20 and 40 year-old stand respectively. In the 450 year-old stand carbon dioxide flux averaged 2.2. and 3.2 micromol m{sup 2}s{sup 1}in 1998 and 1999 respectively. Increases in vapor pressure deficit (VPD) were associated with reduced carbon dioxide flux at all three stands. The greatest apparent constraint was observed in the old-growth stand. Correlations between carbon dioxide flux and environmental variables differed among ecosystems. Soil temperature showed the greatest negative correlation and net radiation the greatest positive correlation. Water use efficiency was significantly greater in the old-growth stand in the drier summer of 1998 than in 1999. 41 refs., 1 tab. 7 figs.

  9. MICROSCALE METROLOGY USING STANDING WAVE PROBES

    Energy Technology Data Exchange (ETDEWEB)

    Bauza, M B; Woody, S C; Smith, S T; Seugling, R M; Darnell, I; Florando, J N

    2008-08-04

    Miniaturization has been one of the driving forces in the development of new technologies leading to new products in a variety of industries. As a result, the integration of components over several orders of magnitude on the length scale poses enormous challenges for quality assurance and control. Therefore, new solutions are necessary to meet the growing need for more challenging metrology tasks and metrology requirements in nano- and micro-technology. However, with miniaturization, new challenges arise such as the increased influence of adhesion, electrostatic, Van der Waals and meniscus forces that affect the measurement process. Technical solutions to overcome these micro- and nano-metrology challenges will include the need for traceability, new calibration procedures and calibration artifacts. Over the past decade many new metrology tools have been proposed, however; for contact based measurements, adhesion between the measurement probe and the specimen still proves to be one of the more difficult challenges to overcome. To address this issue, a new class of tactile sensing probe referred to as standing wave sensor has been developed and was previously presented. Previous work introduced the principle of operation of the standing wave senor. This work presents new measurements showing applications of the standing wave probe as the sensing element in a microscale high aspect ratio profiling system.

  10. Test Stand for Linear Induction Accelerator Optimization

    Energy Technology Data Exchange (ETDEWEB)

    Ong, M; DeHope, B; Griffin, K; Goerz, D; Kihara, R; Vogtlin, G; Zentler, J M; Scarpetti, R

    2003-06-03

    Lawrence Livermore National Laboratory has designed and constructed a test stand to improve the voltage regulation in our Flash X-Ray (FXR) accelerator cell. The goal is to create a more mono-energetic electron beam that will create an x-ray source with a smaller spot size. Studying the interaction of the beam and pulse-power system with the accelerator cell will improve the design of high-current accelerators at Livermore and elsewhere. On the test stand, a standard FXR cell is driven by a flexible pulse-power system and the beam current is simulated with a switched center conductor. The test stand is fully instrumented with high-speed digitizers to document the effect of impedance mismatches when the cell is operated under various full-voltage conditions. A time-domain reflectometry technique was also developed to characterize the beam and cell interactions by measuring the impedance of the accelerator and pulse-power component. Computer models are being developed in parallel with the testing program to validate the measurements and evaluate different design changes. Both 3D transient electromagnetic and circuit models are being used.

  11. Tax Professional Internships and Subsequent Professional Performance

    Science.gov (United States)

    Siegel, Philip H.; Blackwood, B. J.; Landy, Sharon D.

    2010-01-01

    How do internships influence the socialization and performance of accounting students employed in the tax department of a CPA firm? Previous research on accounting internships primarily focuses on auditing personnel. There is evidence in the literature that indicates audit and tax professionals have different work cultures. This paper examines the…

  12. Heart Rate Response of Professional Musicians When Playing Music.

    Science.gov (United States)

    Vellers, Heather L; Irwin, Conor; Lightfoot, J T

    2015-06-01

    The primary aim was to determine the level of physiological stress evoked while playing music in a standing position as indicated by heart rate (HR) response. A secondary aim was to analyze the effect of music genre (classic rock, western, contemporary Christian, and metal rock) on the relative HR response. Lastly, we considered potential physiological initiators of the music-playing-induced HR response. HR response was monitored in 27 professional musicians (3 women, 24 men) between the ages of 21 and 67 yrs old during rehearsal and public performances. The percent maximal HR (%MHR) evoked was determined by taking a percentage of the age-predicted maximal HR for each musician and comparing the average %MHR in each genre during public and rehearsal events. The role of the potential initiators of these responses (e.g., number of years playing in public, event type, instrument type, tempo, etc.) was determined using multiple regression analyses. The overall average %MHR responses were 52 ± 5% and 59 ± 5% during rehearsal and public performances, respectively, with genre type having a significant effect on the HR response (p=0.01). Body mass index and tempo were each found to be significant contributors to the HR response while playing music (r²=0.506, p=0.001). Playing music professionally evokes considerable increases in HR response, with music genre influencing the level of the physiological response. We concluded that 50% of the HR response while playing music was associated with body mass index, music tempo, and instrument type.

  13. Stand-level gas-exchange responses to seasonal drought in very young versus old Douglas-fir forests of the Pacific Northwest, USA

    Science.gov (United States)

    Sonia Wharton; Matt Schroeder; Ken Bible; Matthias Falk; Kyaw Tha Paw U

    2009-01-01

    This study examines how stand age affects ecosystem mass and energy exchange response to seasonal drought in three adjacent Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) forests. The sites include two early seral (ES) stands (0 to 15 years old) and an old-growth (OG) (~450 to 500 years old) forest in the Wind River Experimental Forest,...

  14. The impact of disturbance and ensuing forestry practices on Collembola in monitored stands of windthrown forest in the Tatra National Park (Slovakia).

    Science.gov (United States)

    Čuchta, Peter; Miklisová, Dana; Kováč, Lubomír

    2013-06-01

    Soil Collembola communities were investigated in spruce forest stands of the High Tatra Mts that had been heavily damaged by a windstorm in November 2004 and subsequently by a wildfire in July 2005. The study focused on the impact of these disturbances and forestry practices on collembolan community distribution and structure 4 years after the disturbance. Four different treatments were selected for this study: intact forest stands (REF), non-extracted windthrown stands (NEX), clear-cut windthrown stands (EXT) and burnt windthrown stands (FIR). From a total of 7,820 individuals, 72 species were identified. The highest total abundance mean was recorded in FIR stands followed by NEX and EXT stands and, surprisingly, the lowest in REF stands. The highest total species richness was observed in REF stands, followed by NEX stands and FIR stands and the lowest in EXT stands. In REF and NEX stands, the most abundant species were Folsomia penicula and Tetracanthella fjellbergi, while in heavily damaged stands, the most abundant was Anurophorus laricis. The ordination method used demonstrated a significant influence of treatment on the abundance of Collembola. ANOVA used confirmed significant differences for all dominant species between treatments. The present study shows the negative impact of windthrow on Collembola communities as reflected in decreased species richness and abundance. However, disturbance by fire caused a considerable increase in collembolan abundance 3 years after the event. Moreover, we show that clearing of windthrown spruce forests after a windstorm is less favourable for communities of soil collembolans and slows down the recovery process.

  15. Post-fire stand structure impacts carbon storage within Siberian larch forests

    Science.gov (United States)

    Alexander, H. D.; Natali, S.; Loranty, M. M.; Mack, M. C.; Davydov, S. P.; Zimov, N.

    2015-12-01

    Increased fire severity within boreal forests of the Siberian Arctic has the potential to alter forest stand development thereby altering carbon (C) accumulation rates and storage during the post-fire successional interval. One potential change is increased stand density, which may result from fire consumption of the soil organic layer and changes to the seedbed that favor germination and establishment of larch trees during early succession. In this study, we evaluated above- and belowground C pools across 12 stands of varying tree density within a single 75-year old fire scar located near Cherskii, Sakha Republic, Russia. In each stand, we inventoried the size and density of larch trees and large shrubs (Salix and Betula spp.), and in combination with with allometric equations, estimated aboveground contribution to C pools. We quantified woody debris C pools using the line intercept method. We sampled belowground C pools in the soil organic layer + upper (0-10 cm) mineral soil and coarse roots (> 2 mm diameter) using sediment cores and 0.25 x 0.25-m trenches, respectively. We found that high density stands store ~ 20% more C (~7,500 g C m-2) than low density stands (~5,800 g C m-2). In high density stands, about 35% more C is stored aboveground within live larch trees (1650 g C m-2) compared to low density stands (940 g C m-2), and about 15% more C is stored in the soil organic layer and upper mineral soil. Coarse root C was 20% higher in high density stands (~475 g C m-2) compared to those with low density (~350 g C m-2). Less C was stored in large shrubs in high density stands, both in aboveground portions and coarse roots, but these amounts were relatively small (< 10% of total C pools). A fire-driven shift to denser larch stands could increase C storage, leading to a negative feedback to climate, but the combined effects of density on C dynamics, summer and winter albedo, and future fire regimes will interact to determine the magnitude of any vegetation

  16. [Biomass- and energy allocation in Eucalyptus urophylla x Eucalyptus tereticornis plantations at different stand ages].

    Science.gov (United States)

    Zhou, Qun-Ying; Chen, Shao-Xiong; Han, Fei-Yang; Chen, Wen-Ping; Wu, Zhi-Hua

    2010-01-01

    An investigation was made on the biomass- and energy allocation in 1-4-year-old Eucalyptus urophylla x Eucalyptus tereticornis plantations at Beipo Forest Farm of Suixi County in Guangdong Province. Stand age had significant effects on the retained biomass of the plantations (P biomass was in the range of 10.61-147.28 t x hm(-2). Both the total biomass and the biomass of above- and belowground components increased with increasing stand age. The proportions of leaf-, branch- and bark biomass to total biomass decreased with year, while that of stem biomass was in reverse. The biomass allocation of the components in 1- and 2-year-old plantations decreased in order of stem > branch > bark > root > leaf, and that in 3- and 4 -year-old plantations was in order of stem > root > branch > bark > leaf. The mean ash content (AC) of the five components at different stand ages ranged from 0.47% to 5.91%, being the highest in bark and the lowest in stem. The mean gross caloric value (GCV) and ash free caloric value (AFCV) of different components ranged from 17.33 to 20. 60 kJ x g(-1) and from 18.42 to 21.59 kJ x g(-1) respectively. Of all the components, leaf had the highest GVC and AFCV, while bark had the lowest ones. Stand age had significant effects on the GVC of branch, stem, and bark, and on the AFCV of leaf, stem, and bark (P 0.05). The retained energy of 1-4-year-old plantations ranged from 199.98 to 2837.20 GJ x hm(-2), with significant differences among the stand ages (P energy of various components and plantations increased with stand age, and the energy allocation of various components had the same trend as biomass allocation.

  17. Tropical forest biomass estimation from truncated stand tables.

    Science.gov (United States)

    A. J. R. Gillespie; S. Brown; A. E. Lugo

    1992-01-01

    Total aboveground forest biomass may be estimated through a variety of techniques based on commercial inventory stand and stock tables. Stand and stock tables from tropical countries commonly omit trees bellow a certain commercial limit.

  18. Forest evaporation models: Relationships between stand growth and evaporation

    CSIR Research Space (South Africa)

    Le Maitre, David C

    1997-06-01

    Full Text Available The relationships between forest stand structure, growth and evaporation were analysed to determine whether forest evaporation can be estimated from stand growth data. This approach permits rapid assessment of the potential impacts of afforestation...

  19. Stand structure and regeneration of harvested Araucaria araucana ...

    African Journals Online (AJOL)

    Stand structure and regeneration of harvested Araucaria araucana–Nothofagus stands in central Chile. Rafael M Navarro-Cerrillo, Fernando Olave, Francisco Moreno, Sergio de Miguel, Margarita Clemente ...

  20. Certifying Enrollment Management Professionals

    Science.gov (United States)

    Tremblay, Christopher W.

    2015-01-01

    Most current professionals who serve in an enrollment management leadership capacity likely were trained "on the job," or at professional development events, primarily because credit-bearing credentials, degrees, and other formal programs were nonexistent (Phair 2014). However, that landscape has since changed, and now there are multiple…