WorldWideScience

Sample records for flying doctors tackle

  1. Integrated strategies to tackle the inequitable distribution of doctors in Thailand: four decades of experience

    Directory of Open Access Journals (Sweden)

    Pengpaibon Paichit

    2003-11-01

    Full Text Available Abstract Inequitable distribution of doctors with high concentration in urban cities negatively affects the public health objective of Health for All. Thus it is one of the main concerns for most health policy makers, particularly in developing countries. This paper aims to summarize strategies to solve inequitable distribution of human resources for health (HRH between urban and rural areas, by using four decades of experience in Thailand as a case study for analysis.

  2. Leading the Flying Faculty: What Do Leaders of Doctoral Programmes Need to Know?

    Science.gov (United States)

    Poultney, Val

    2017-01-01

    This article employs a reflexive methodology to critically examine the opportunities and challenges raised for a leader of a UK EdD programme when the home institution undertakes short periods of intensive teaching abroad--a model known as "flying faculty". The University of Derby had, until 2010-11, a large institutional partnership…

  3. 'Care Under Pressure': a realist review of interventions to tackle doctors' mental ill-health and its impacts on the clinical workforce and patient care.

    Science.gov (United States)

    Carrieri, Daniele; Briscoe, Simon; Jackson, Mark; Mattick, Karen; Papoutsi, Chrysanthi; Pearson, Mark; Wong, Geoffrey

    2018-02-02

    Mental ill-health is prevalent across all groups of health professionals and this is of great concern in many countries. In the UK, the mental health of the National Health Service (NHS) workforce is a major healthcare issue, leading to presenteeism, absenteeism and loss of staff from the workforce. Most interventions targeting doctors aim to increase their 'productivity' and 'resilience', placing responsibility for good mental health with doctors themselves and neglecting the organisational and structural contexts that may have a detrimental effect on doctors' well-being. There is a need for approaches that are sensitive to the contextual complexities of mental ill-health in doctors, and that do not treat doctors as a uniform body, but allow distinctions to account for particular characteristics, such as specialty, career stage and different working environments. Our project aims to understand how, why and in what contexts support interventions can be designed to minimise the incidence of doctors' mental ill-health. We will conduct a realist review-a form of theory-driven interpretative systematic review-of interventions, drawing on diverse literature sources. The review will iteratively progress through five steps: (1) locate existing theories; (2) search for evidence; (3) select articles; (4) extract and organise data and (5) synthesise evidence and draw conclusions. The analysis will summarise how, why and in what circumstances doctors' mental ill-health is likely to develop and what can remediate the situation. Throughout the project, we will also engage iteratively with diverse stakeholders in order to produce actionable theory. Ethical approval is not required for our review. Our dissemination strategy will be participatory. Tailored outputs will be targeted to: policy makers; NHS employers and healthcare leaders; team leaders; support organisations; doctors experiencing mental ill-health, their families and colleagues. CRD42017069870. © Article author

  4. Tackling in Youth Football.

    Science.gov (United States)

    2015-11-01

    American football remains one of the most popular sports for young athletes. The injuries sustained during football, especially those to the head and neck, have been a topic of intense interest recently in both the public media and medical literature. The recognition of these injuries and the potential for long-term sequelae have led some physicians to call for a reduction in the number of contact practices, a postponement of tackling until a certain age, and even a ban on high school football. This statement reviews the literature regarding injuries in football, particularly those of the head and neck, the relationship between tackling and football-related injuries, and the potential effects of limiting or delaying tackling on injury risk. Copyright © 2015 by the American Academy of Pediatrics.

  5. Tackling racism in the NHS.

    Science.gov (United States)

    Dean, Erin

    2016-11-30

    Essential facts Trade union Unite has developed a policy briefing on a new toolkit to combat racism in the NHS. It can help nurses and other staff tackle racial discrimination in health, with black and minority ethnic (BME) nurses often treated unequally compared with their white colleagues.

  6. Tackle injuries in professional Rugby Union.

    Science.gov (United States)

    Quarrie, Kenneth L; Hopkins, Will G

    2008-09-01

    The tackle is the most dangerous facet of play in rugby union, but little is known about risk factors for tackle injuries. To estimate the injury risk associated with various characteristics of tackles in professional rugby union matches. Descriptive epidemiology study. All 140 249 tackles in 434 professional matches were coded from video recordings for height and direction of tackle on the ball carrier, speed of tackler, and speed of ball carrier; injuries were coded for various characteristics, including whether the tackler or ball carrier required replacement or only on-field assessment. There were 1348 injury assessments requiring only on-field treatment and 211 requiring player replacement. The inciting event and medical outcomes were matched to video records for 281 injuries. Injuries were most frequently the result of high or middle tackles from the front or side, but rate of injury per tackle was higher for tackles from behind than from the front or side. Ball carriers were at highest risk from tackles to the head-neck region, whereas tacklers were most at risk when making low tackles. The impact of the tackle was the most common cause of injury, and the head was the most common site, but an important mechanism of lower limb injuries was loading with the weight of another player. Rates of replacement increased with increasing player speed. Strategies for reducing tackle injuries without radically changing the contact nature of the sport include further education of players about safe tackling and minor changes to laws for the height of the tackle.

  7. Temperature Effects on Olive Fruit Fly Infestation in the FlySim Cellular Automata Model

    Science.gov (United States)

    Bruno, Vincenzo; Baldacchini, Valerio; di Gregorio, Salvatore

    FlySim is a Cellular Automata model developed for simulating infestation of olive fruit flies (Bactrocera Oleae) on olive (Olea europaea) groves. The flies move into the groves looking for mature olives where eggs are spawn. This serious agricultural problem is mainly tackled by using chemical agents at the first signs of the infestation, but organic productions with no or few chemicals are strongly requested by the market. Oil made with infested olives is poor in quality, nor olives are suitable for selling in stores. The FlySim model simulates the diffusion of flies looking for mature olives and the growing of flies due to atmospheric conditions. Foreseeing an infestation is the best way to prevent it and to reduce the need of chemicals in agriculture. In this work we investigated the effects of temperature on olive fruit flies and resulting infestation during late spring and summer.

  8. Doctors Today

    LENUS (Irish Health Repository)

    Murphy, JFA

    2012-03-01

    Doctors’ relationship with patients and their role in society is changing. Until the 1960s doctors concentrated on the welfare of patients with less emphasis placed on patients’ rights1. Over recent decades there has been increasing empowerment of the individual across all facets of society including health care. Doctors continue to be perceived as having expertise and authority over medical science. Patients, however, now hold sway over questions of values or preferences. We all must be aware of this change in the doctor- patient interaction. We need to be more aware of the outcomes that patients view as important. The concept of shared decision-making with the patient is now widely appreciated. The process involves a change in mind set particularly for doctors who trained in an earlier era.

  9. Spin doctoring

    OpenAIRE

    Vozková, Markéta

    2011-01-01

    1 ABSTRACT The aim of this text is to provide an analysis of the phenomenon of spin doctoring in the Euro-Atlantic area. Spin doctors are educated people in the fields of semiotics, cultural studies, public relations, political communication and especially familiar with the infrastructure and the functioning of the media industry. Critical reflection of manipulative communication techniques puts spin phenomenon in historical perspective and traces its practical use in today's social communica...

  10. Virgin's Knight tackles climate change

    Science.gov (United States)

    Banks, Michael

    2008-11-01

    "There is no greater or more immediate challenge than that posed by climate change," said Sir Richard Branson, chairman of the Virgin group, via video-link at the 59th International Astronautical Congress (IAC) held in Glasgow in the UK at the end of September. That grand statement may seem like a lot of hot air for the entrepreneur best known for his attempt to circumnavigate the globe by balloon. But Branson went on to reveal that Virgin Galactic, which aims to fly passengers 100 km into space for 200 000 per trip, will also provide room on its craft for a series of scientific experiments to study the Earth's atmosphere.

  11. Doctor's Orders

    Institute of Scientific and Technical Information of China (English)

    VALERIE SARTOR

    2010-01-01

    @@ "To become a doctor is like becoming a bomb expert:It takes a long time to learn this skill; you must use care and intuition; and you must understand that your work has grave consequences for those around you,"said Amgalan Gamazhapov,an advanced medical student who studies traditional Chinese and Mongolian medicine at the Inner Mongolia Medical University.

  12. Doctor Down

    Directory of Open Access Journals (Sweden)

    N.V. Nagornaya

    2013-09-01

    Full Text Available The article presents the biographical data of John Langdon Down, his invaluable contribution to the development of rehabilitation programs for children with Down syndrome. The basis of these programs was the socialization of people with intellectual disabilities. In doctor Down’s rehabilitation center there were used methods, including health care, education, physical education, the formation of correct behavior.

  13. Tackling unsafe abortion in Mauritius.

    Science.gov (United States)

    Nyong'o, D; Oodit, G

    1996-01-01

    Despite a contraceptive prevalence rate of 75% Mauritius has a high incidence of unsafe abortions because of unprotected intercourse experienced by many young women in a rapidly industrializing environment. The Mauritius Family Planning Association (MFPA) tackled the issue of unsafe abortion in 1993. Abortion is illegal in the country, and the Catholic Church also strongly opposes modern family planning methods, thus the use of withdrawal and/or calendar methods have been increasing. The MFPA organized an advocacy symposium in 1993 on unsafe abortion with the result of revealing the pressure the Church was exerting relative to abortion and contraceptives. The advocacy campaign of the MFPA consists of having abortion legalized on health grounds and improving family planning services, especially for young unmarried women and men. The full support of the media was secured on the abortion issue: articles appeared, meetings were attended by the press, and public relations support was also received from them. The MFPA worked closely with parliamentarians. A motion was tabled in 1994 in the National Assembly which called for legalization of abortion on health grounds, but the Church squelched its debate. In March 1994 MFPA hosted the IPPF African Regional Conference on Unsafe Abortion in Mauritius with the participation of over 100 representatives from 20 countries, and subsequently a second motion was tabled without parliamentary debate. The deliberations were covered by the media and the Ministry of Women's Rights recognized abortion as an urgent issue as outlined in a white paper prepared for the Fourth World Conference on Women held in Beijing in 1995. The campaign changed the policy climate favorably making the public more conscious of unsafe abortion. The Ministry of Health decided to collect more data and the newly elected government seems to be more open about this issue.

  14. Tackling the undeclared economy in Croatia

    OpenAIRE

    Williams, C.C.; Baric, M.

    2013-01-01

    To evaluate how undeclared work is being tackled in Croatia this paper reports an\\ud e-survey and in-depth interviews with key stakeholders in Croatia. It is revealed\\ud that, compared with the European Economic Area countries, Croatia has a weak\\ud institutional infrastructure for tackling undeclared work and pursues a narrower\\ud range of policy measures. The outcome is a call to develop a single body to better\\ud coordinate actions to tackle the undeclared economy in Croatia and for a shif...

  15. Doctoral Education

    DEFF Research Database (Denmark)

    Ridder, Hanne Mette Ochsner

    2015-01-01

    Doctoral education covers the “third cycle” of degrees following the bachelor’s and the master’s degree. The education of researchers is necessary for developing music therapy as a scientific discipline and calls for a certain research culture that not only brings knowledge on research...... with an integration of science and practice. This leads to a description of the principles of problem-based learning as a social constructive approach, problematization, self-directed learning and learning community. The chapter is concluded with an example of a model of doctoral education, the Aalborg model, where...... the coursework, supervision, and curriculum is based on problem-based learning. About the book: 'International Perspectives in Music Therapy Education and Training: Adapting to a Changing World,' the first anthology of its kind, edited by Professor Karen Goodman, brings noted educators from Brazil, Canada...

  16. Agency doctorates

    International Nuclear Information System (INIS)

    1970-01-01

    Staff members of the Agency working at the Seibersdorf laboratory are continuing to achieve high academic distinction. Two more - both Austrian - have now been awarded the degree of Doctor of Agriculture. Joachim Kramer, who is 26, graduated from the Hochschule fur Bodenkultur in 1967 with the degree of Diplom-Ingenieur and then started work in the plant breeding and genetics section of the laboratory under the direction of Dr. Knut Mikaelsen. The results of the research work he carried out were accepted as the subject of a thesis for which he has now been granted his doctorate. The doctoral promotion took place on 30 June, at a ceremony attended by Dr. Andre Finkelstein, Deputy Director General for Research and Isotopes. The subject of Dr. Kramer's thesis was a comprehensive study of the mutagenic effects of fast neutrons and gamma rays, and the influence of various modifying factors such as water content, oxygen and metabolic state of seeds at the time of irradiation. This work has contributed significantly to the understanding of the mechanisms by which these two types of ionizing radiation produce mutations in seeds. The knowledge gained will be of great importance in the efficient use of ionizing radiation in practical plant breeding. Paul Wassermann, who is 33 years old, joined the Agency in 1965. He, too, graduated from the Hochschule fur Bodenkultur as Diplom-Ingenieur in agriculture, having graduated with honours previously from the agricultural secondary school at Raumberg, Austria, in 1958. Dr. Wassermann's own words may be used to explain how he came to gain his doctorate. 'In October, 1966, I completed my studies at the Hochschule,' he writes. 'I was employed at the Agency laboratories in Seibersdorf, working in the plant and soils group. Encouraged by the interesting research which was performed there, a thesis entitled 'the Fate of Nitrogen in Submerged Rice Soils' was started, which finally led to the doctor's degree in Agriculture in June this year

  17. [Family Health Strategies to tackle violence involving adolescents].

    Science.gov (United States)

    Vieira Netto, Moysés Francisco; Deslandes, Suely Ferreira

    2016-05-01

    The Family Health Strategy (FHS) has an acknowledged potential for the promotion of health and the prevention of violence. This is an integrative bibliographic review with the aim of evaluating the performance of FHS professionals in tackling and preventing violence involving adolescents. It is an integrative review of dissertations and theses on healthcare published from 1994 to 2014. The collection of 17 dissertations and 2 doctoral theses reveals that these studies are recent. The FHS professionals acknowledge the vulnerability of adolescents to inflicting and being subject to violence, however the FHS proves ineffective in tackling and preventing such violence. The predominance of the medical technical care model, the deficiencies in Public Health education in professional training and the lack of institutional support are seen as the main obstacles. Many of these professionals are unaware of the files for notification of violence. The existence of family violence and criminal groups were the aspects most mentioned in the territories. The social representation of adolescents as being "problematic" and the lack of ESF actions that promote an increase youth leadership and empowerment were clearly detected.

  18. Agency doctorates

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1970-07-01

    Mr. Wen-chuan Li of China has become the first student to obtain a doctor's degree as a result of research work carried out in the Agency. Mr. Li, who is 33, graduated as a Bachelor of Agriculture at Taiwan Provincial Chung-hsing University in 1960 and in 1966 was granted a fellowship to study mutations in plant breeding at the Agency's Seibersdorf Laboratory near Vienna, under the direction of Dr. Knut Mikaelsen, a professor of the University of Bergen. The Hochschule fur Bodenkultur of Vienna accepted the research as being suitable for a thesis and have now granted the degree of Doctor of Agriculture. The subject of the thesis was modifying factors influencing the mutagenic effects of alkylating agents as compared with ionizing radiations in barley. Alkylating agents are involved in the use of chemicals as a means of changing the characteristics of seeds to bring about changes aimed at improving the quality of crops. Mr. Li's work is regarded as a significant contribution to the understanding of the mechanics by which mutations are induced, to the efficient use of chemicals and ionizing radiations in practical applications, and to the efforts of the Agency in collaboration with the Food and Agriculture Organization to benefit food supplies. Mr. Li has now completed his fellowship with the Agency and has been appointed an Assistant Professor in Plant Breeding at Taiwan Provincial Chung-hsing University. The photograph, taken in the plastic hot house at Seibersdorf, shows him studying rice plants grown from seeds subjected to irradiation. Another noteworthy achievement is that of Mr. Karl-Franz Lacina, a security guard at the Agency's headquarters. At the age of 50 he has been accorded the degree of Doctor of Philosophy at Vienna University, the result of six years' work in his leisure time. The major subject was Arabic, with French and philosophy as supporting subject. (author)

  19. Agency doctorates

    International Nuclear Information System (INIS)

    1970-01-01

    Mr. Wen-chuan Li of China has become the first student to obtain a doctor's degree as a result of research work carried out in the Agency. Mr. Li, who is 33, graduated as a Bachelor of Agriculture at Taiwan Provincial Chung-hsing University in 1960 and in 1966 was granted a fellowship to study mutations in plant breeding at the Agency's Seibersdorf Laboratory near Vienna, under the direction of Dr. Knut Mikaelsen, a professor of the University of Bergen. The Hochschule fur Bodenkultur of Vienna accepted the research as being suitable for a thesis and have now granted the degree of Doctor of Agriculture. The subject of the thesis was modifying factors influencing the mutagenic effects of alkylating agents as compared with ionizing radiations in barley. Alkylating agents are involved in the use of chemicals as a means of changing the characteristics of seeds to bring about changes aimed at improving the quality of crops. Mr. Li's work is regarded as a significant contribution to the understanding of the mechanics by which mutations are induced, to the efficient use of chemicals and ionizing radiations in practical applications, and to the efforts of the Agency in collaboration with the Food and Agriculture Organization to benefit food supplies. Mr. Li has now completed his fellowship with the Agency and has been appointed an Assistant Professor in Plant Breeding at Taiwan Provincial Chung-hsing University. The photograph, taken in the plastic hot house at Seibersdorf, shows him studying rice plants grown from seeds subjected to irradiation. Another noteworthy achievement is that of Mr. Karl-Franz Lacina, a security guard at the Agency's headquarters. At the age of 50 he has been accorded the degree of Doctor of Philosophy at Vienna University, the result of six years' work in his leisure time. The major subject was Arabic, with French and philosophy as supporting subject. (author)

  20. Flying Cities

    DEFF Research Database (Denmark)

    Ciger, Jan

    2006-01-01

    The Flying Cities artistic installation brings to life imaginary cities made from the speech input of visitors. In this article we describe the original interactive process generating real time 3D graphics from spectators' vocal inputs. This example of cross-modal interaction has the nice property....... As the feedback we have received when presenting Flying Cities was very positive, our objective now is to cross the bridge between art and the potential applications to the rehabilitation of people with reduced mobility or for the treatment of language impairments....

  1. Flying Cities

    DEFF Research Database (Denmark)

    Herbelin, Bruno; Lasserre, Sebastien; Ciger, Jan

    2008-01-01

    Flying Cities is an artistic installation which generates imaginary cities from the speech of its visitors. Thanks to an original interactive process analyzing people's vocal input to create 3D graphics, a tangible correspondence between speech and visuals opens new possibilities of interaction....... This cross-modal interaction not only supports our artistic messages, but also aims at providing anyone with a pleasant and stimulating feedback from her/his speech activity. As the feedback we have received when presenting Flying Cities was very positive, our objective is now to cross the bridge between art...

  2. Baltimore District Tackles High Suspension Rates

    Science.gov (United States)

    Maxwell, Lesli A.

    2007-01-01

    This article reports on how the Baltimore District tackles its high suspension rates. Driven by an increasing belief that zero-tolerance disciplinary policies are ineffective, more educators are embracing strategies that do not exclude misbehaving students from school for offenses such as insubordination, disrespect, cutting class, tardiness, and…

  3. Tackling the high burden of blindness

    African Journals Online (AJOL)

    ... care delivery, and tackling the five major eye conditions that contribute to most blindness could reduce the current burden of blindness. This would open the window for addressing glaucoma, diabetic retinopathy, and macula degeneration which are the new emerging global consequences of non-communicable diseases.

  4. Violence against doctors in the Indian subcontinent: A rising bane

    Directory of Open Access Journals (Sweden)

    Paurush Ambesh

    2016-09-01

    Full Text Available Incidents of violence against doctors in the Indian subcontinent have increased in the last few years. Most doctors in India, China, Pakistan, Nepal and Sri Lanka are concerned about their safety at work. The problem is worse in government hospitals, which characteristically lack appropriate security protocols. In order to tackle the issue, doctors need to accept the problem, discuss the various causative factors, understand the public sentiment and collaborate with the government to find a solution. Formulation of legal provisions and standards to ensure the safety of health workers is the need of the hour.

  5. Tackle mechanisms and match characteristics in women's elite football tournaments.

    Science.gov (United States)

    Tscholl, P; O'Riordan, D; Fuller, C W; Dvorak, J; Junge, A

    2007-08-01

    Several tools have been used for assessing risk situations and for gathering tackle information from international football matches for men but not for women. To analyse activities in women's football and to identify the characteristics and risk potentials of tackles. Retrospective video analysis. Video recordings of 24 representative matches from six women's top-level tournaments were analysed for tackle parameters and their risk potential. 3531 tackles were recorded. Tackles in which the tackling player came from the side and stayed on her feet accounted for nearly half of all challenges for the ball in which body contact occurred. 2.7% of all tackles were classified as risk situations, with sliding-in tackles from behind and the side having the highest risk potential. Match referees sanctioned sliding-in tackles more often than other tackles (20% v 17%, respectively). Tackle parameters did not change in the duration of a match; however, there was an increase in the number of injury risk situations and foul plays towards the end of each half. Match properties provide valuable information for a better understanding of injury situations in football. Staying on feet and jumping vertically tackle actions leading to injury were sanctioned significantly more times by the referee than those not leading to injury (pgame are not adequate or match referees in women's football are not able to distinguish between sliding-in tackles leading to and those not leading to injury.

  6. Factors influencing tackle injuries in rugby union football

    Science.gov (United States)

    Garraway, W. M.; Lee, A. J.; Macleod, D. A.; Telfer, J. W.; Deary, I. J.; Murray, G. D.

    1999-01-01

    OBJECTIVES: To assess the influence of selected aspects of lifestyle, personality, and other player related factors on injuries in the tackle. To describe the detailed circumstances in which these tackles occurred. METHODS: A prospective case-control study was undertaken in which the tackling and tackled players ("the cases") involved in a tackle injury were each matched with "control" players who held the same respective playing positions in the opposing teams. A total of 964 rugby matches involving 71 senior clubs drawn from all districts of the Scottish Rugby Union (SRU) were observed by nominated linkmen who administered self report questionnaires to the players identified as cases and controls. Information on lifestyle habits, match preparation, training, and coaching experience was obtained. A validated battery of psychological tests assessed players' trait anger and responses to anger and hostility. The circumstances of the tackles in which injury occurred were recorded by experienced SRU coaching staff in interviews with involved players after the match. RESULTS: A total of 71 tackle injury episodes with correct matching of cases and controls were studied. The following player related factors did not contribute significantly to tackle injuries: alcohol consumption before the match, feeling "below par" through minor illness, the extent of match preparation, previous coaching, or practising tackling. Injured and non- injured players in the tackle did not differ in their disposition toward, or expression of, anger or hostility. Some 85% of tackling players who were injured were three quarters, and 52% of injuries occurred when the tackle came in behind the tackled player or within his peripheral vision. Either the tackling or tackled player was sprinting or running in all of these injury episodes. One third of injuries occurred in differential speed tackles--that is, when one player was travelling much faster than the other at impact. The player with the lower

  7. Building doctoral ecologies

    DEFF Research Database (Denmark)

    Bengtsen, Søren Smedegaard

    2018-01-01

    heavily from the support from informal and extra-curricular researcher communities and non-formal support systems even beyond the institution in the private and societal lifeworlds. The chapter describes and analyses such forms of organizational and existential darkness within doctoral education...... and professionalization of doctoral education, with Graduate schools increasing in size and organizational complexity. Paradoxically, we see in contemporary research into doctoral students’ learning experiences that the students do not favour the formalized support systems and supervision, but on the contrary draw most......, and discusses how institutions and doctoral programmes could use such sprawling spaces for learning to build doctoral ecologies and to strengthening existentially based pedagogies within doctoral education....

  8. Cost incentives for doctors

    DEFF Research Database (Denmark)

    Schottmüller, Christoph

    2013-01-01

    If doctors take the costs of treatment into account when prescribing medication, their objectives differ from their patients' objectives because the patients are insured. This misalignment of interests hampers communication between patient and doctor. Giving cost incentives to doctors increases...... welfare if (i) the doctor's examination technology is sufficiently good or (ii) (marginal) costs of treatment are high enough. If the planner can costlessly choose the extent to which doctors take costs into account, he will opt for less than 100%. Optimal health care systems should implement different...... degrees of cost incentives depending on type of disease and/or doctor....

  9. Tackling the take-or-pay problem

    International Nuclear Information System (INIS)

    Jackson, Kim.

    1997-01-01

    Centrica, the gas sales, trading and services company previously part of British Gas plc, has renegotiated a number of its take-or-pay contracts with North Sea gas producers since the end of 1996. The contracts - a legacy of the British Gas monopoly era - had placed an increasing financial burden on the company as it was effectively forced to pay above-market prices for gas which it did not always want to take, while trying to remain competitive in a market where an ever growing number of independent gas suppliers were offering low-cost supplies. The author looks at how Centrica has tackled its take-or-pay problem. (author)

  10. Doctoral Women: Managing Emotions, Managing Doctoral Studies

    Science.gov (United States)

    Aitchison, Claire; Mowbray, Susan

    2013-01-01

    This paper explores the experiences of women doctoral students and the role of emotion during doctoral candidature. The paper draws on the concept of emotional labour to examine the two sites of emotional investment students experienced and managed during their studies: writing and family relationships. Emotion is perceived by many dominant…

  11. Suicide in doctors and wives of doctors.

    Science.gov (United States)

    Sakinofsky, I

    1980-06-01

    This paper re-examines the widespread belief that doctors have a proneness for suicide greater than the general population. The Standardized Mortality Ratio for male physicians is 335 and for single women doctors 257. Doctors' wives have an even greater risk: their SMR is 458. These rates for doctors are higher than for most other professional groups (except pharmacists) and the rate for doctors' wives far exceeds that for wives of other professionals. The intrinsic causes of the physician's high occupational mortality include his knowledge of toxicology and ready access to lethal drugs, so that impulsive suicide is more often successful. Professional stress and overwork, particularly the unrelenting responsibility for decisions upon which the lives of others may depend, have been inculpated. These stresses interact with the decline in the doctors' self-respect and with a personality that is prestige-oriented and independent. Some physicians turn in their frustration to alcohol/and or drugs, accelerating the process of deterioration. The high suicide rate in doctors' wives appears to be the result of unrequited needs for caring and dependency which the doctors' career demands and personality deny them.

  12. Talking to Your Doctor

    Medline Plus

    Full Text Available ... You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z Publications List More » ... can play an active role in your health care by talking to your doctor. Clear and honest ...

  13. Finding the Right Doctor

    Science.gov (United States)

    ... certified hospital Communicating with Healthcare Professionals for Caregivers Consumer Health Care • Home • Health Insurance Information • Your Healthcare Team Introduction Finding the Right Doctor Talking to Your Doctor Getting a Second ...

  14. Talking to Your Doctor

    Medline Plus

    Full Text Available ... Impact of NIH Research Science, Health, and Public Trust You are here Home » Institutes at NIH » NIH ... Your Doctor Plain Language Science, Health, and Public Trust Talking to Your Doctor Part I: Preparing for ...

  15. Talking to Your Doctor

    Medline Plus

    Full Text Available ... Communications & Public Liaison » Clear Communication Clear Communication Clear Communication Health Literacy Clear & Simple Clear Health from NIH Cultural Respect Language Access Talking to Your Doctor Plain Language Science, Health, and Public Trust Talking to Your Doctor ...

  16. Talking to Your Doctor

    Medline Plus

    Full Text Available ... for the doctor’s contact information and their preferred method of communication. Remember that nurses and pharmacists are also good sources of information. How to Talk to your Doctor Talking With Your Doctor , NIH ...

  17. Talking to Your Doctor

    Medline Plus

    Full Text Available ... to Your Doctor , National Eye Institute (NEI) Español Aging Planning Your Doctor Visit , NIHSeniorHealth.gov Videos: Talking ... A Guide for Older People , National Institute on Aging (NIA) Talking With Your Doctor Presentation Toolkit , National ...

  18. Doctors in Balzac's work.

    Science.gov (United States)

    Moulin, Thierry

    2013-01-01

    Balzac wrote his novels during a time of great literary and scientific change. Romanticism gave way to the school of realism, of which Balzac could be considered the founder. It was via realism, where both the positive and negative aspects of life were depicted, that doctors naturally gained a much more active role in novels. In conjunction with this was the development of science and medicine, which fascinated Balzac, also leading to the significant and prevalent role of doctors in his works. His fascination with the sciences led to him to gain many acquaintances and much knowledge in the medical domain, especially in neuropsychiatry and physiology. His fictional doctors, such as Desplein and Bianchon, thus demonstrate considerable knowledge of pathology, physiology, and neuropsychiatry. The doctors in Balzac's novels can be grouped into four categories: provincial doctors, Parisian doctors, country doctors, and military doctors. They were most often fictitious representations of real individuals (e.g. Guillaume Dupuytren), and often symbolize schools of thought which were in vogue at the time. In addition to the accurate scientific depiction of doctors, it must be noted that his doctors not only played an active role in clinically assessing their patients, but also had a sociological role in assessing society; it is through his doctors that Balzac gave his opinion of the world in which he lived. Copyright © 2013 S. Karger AG, Basel.

  19. [Patient - doctor relationship from perspective of the Karpman drama triangle].

    Science.gov (United States)

    Samborska-Sablik, Anna; Sablik, Zbigniew

    2016-11-25

    Patients' confidence in doctors has been decreased for last years despite successes of Polish medicine. It seems to be related to particular conditions of patient - doctor relationship and patient's negative emotions may frequently burden it from the beginning. They may allow an interpersonal game, the Drama Triangle, to appear in the relationship. 3 persons are typically involved in the game: a victim, a persecutor and a rescuer. All of them neither feel guilty about the situation nor their activities are aimed at solving the crucial problem. It maintains continuation of the game. Both patient and doctor are capable to attend the game as any of the person mentioned above. Authors of the article think frameworks of organization of the health care system should permit doctors not only to tackle main disease but also to devote time individually tailored to patient's emotional problems. © 2016 MEDPRESS.

  20. Pending appendicectomy: a personal experience and review of a doctor's own illness.

    Science.gov (United States)

    Hariri, Ahmad; Hay, Alexandra Naomi

    2016-05-12

    Doctors will inevitably 1 day become patients. Whether as an acute emergency or as part of routine screening, doctors often find it difficult to recognise and act on their own healthcare needs. This article aims to provide a personal account and reflections from the point of view of a doctor in denial about his acute appendicitis, and a friend and fellow colleague's attempts to convince him to seek help. We review the challenges, learning points and literature about why doctors ignore their health needs, both physical and psychological, and suggest potential changes to tackle this issue based on the current literature, support networks and personal experiences. 2016 BMJ Publishing Group Ltd.

  1. Doctors and pharmaceutical industry.

    Science.gov (United States)

    Beran, Roy G

    2009-09-01

    The pharmaceutical industry is seen as seducing doctors by providing expensive gifts, subsidising travel and underwriting practice expenses in return for those doctors prescribing products that otherwise they would not use. This paints doctors in a very negative light; suggests doctors are available to the highest bidder; implies doctors do not adequately act as independent agents; and that doctors are driven more by self-interest than by patient needs. Similar practices, in other industries, are accepted as normal business behaviour but it is automatically assumed to be improper if the pharmaceutical industry supports doctors. Should the pharmaceutical industry withdraw educational grants then there would be: fewer scientific meetings; reduced attendance at conferences; limited post graduate education; and a depreciated level of maintenance of professional standards. To suggest that doctors prescribe inappropriately in return for largesse maligns their integrity but where there is no scientific reason to choose between different treatments then there can be little argument against selecting the product manufactured by a company that has invested in the doctor and the question arises as to whether this represents bad medicine? This paper will examine what constitutes non-professional conduct in response to inducements by the pharmaceutical industry. It will review: conflict of interest; relationships between doctors and pharma and the consequences for patients; and the need for critical appraisal before automatically decrying this relationship while accepting that there remain those who do not practice ethical medicine.

  2. Video Analysis of Primary Shoulder Dislocations in Rugby Tackles.

    Science.gov (United States)

    Maki, Nobukazu; Kawasaki, Takayuki; Mochizuki, Tomoyuki; Ota, Chihiro; Yoneda, Takeshi; Urayama, Shingo; Kaneko, Kazuo

    2017-06-01

    Characteristics of rugby tackles that lead to primary anterior shoulder dislocation remain unclear. To clarify the characteristics of tackling that lead to shoulder dislocation and to assess the correlation between the mechanism of injury and morphological damage of the glenoid. Case series; Level of evidence, 4. Eleven elite rugby players who sustained primary anterior shoulder dislocation due to one-on-one tackling between 2001 and 2014 were included. Using an assessment system, the tackler's movement, posture, and shoulder and head position were evaluated in each phase of tackling. Based on 3-dimensional computed tomography, the glenoid of the affected shoulder was classified into 3 types: intact, erosion, and bone defect. Orientation of the glenoid defect and presence of Hill-Sachs lesion were also evaluated. Eleven tackles that led to primary shoulder dislocation were divided into hand, arm, and shoulder tackle types based on the site at which the tackler contacted the ball carrier initially. In hand and arm tackles, the tackler's shoulder joint was forcibly moved to horizontal abduction by the impact of his upper limb, which appeared to result from an inappropriate approach to the ball carrier. In shoulder tackles, the tackler's head was lowered and was in front of the ball carrier at impact. There was no significant correlation between tackle types and the characteristics of bony lesions of the shoulder. Although the precise mechanism of primary anterior shoulder dislocation could not be estimated from this single-view analysis, failure of individual tackling leading to injury is not uniform and can be caused by 2 main factors: failure of approach followed by an extended arm position or inappropriate posture of the tackler at impact, such as a lowered head in front of the opponent. These findings indicate that injury mechanisms should be assessed for each type of tackle, as it is unknown whether external force to the glenoid is different in each mechanism

  3. Malaysia urges ASEAN to tackle AIDS crisis.

    Science.gov (United States)

    2000-08-07

    Urgent action is needed to fight the alarming spread of HIV/AIDS that infected 1.3 million people in Southeast Asia last year alone, Malaysia's foreign minister said July 24, 2000. Syed Hamid said the Association of Southeast Asian Nations (ASEAN) should tackle at regional and national level an epidemic that was taking its most drastic toll among the region's youth. "HIV/AIDS not only represents a major public health and social problem but is a serious challenge to development as well," Syed Hamid told the opening ceremony of ASEAN's 33rd annual foreign ministers' meeting. The crisis requires commitment at the "highest political level," he said, warning that HIV/AIDS could become a transnational problem within the 10-member group. Foreign ministers have recommended their leaders discuss the crisis later this year at an informal summit in Singapore and hold a summit on HIV/AIDS in conjunction with the 7th ASEAN Summit in Brunei next year. "I think people recognized the importance and the adverse impacts on our social development," Syed Hamid told reporters later. "I think it is a real issue that we cannot run away from." Among ASEAN members, Thailand, Cambodia, and Myanmar have some of the highest infection rates in Asia of HIV, the virus that causes AIDS. full text

  4. Tackling obesity requires efficient government policies

    Directory of Open Access Journals (Sweden)

    Cecchini Michele

    2012-04-01

    Full Text Available Abstract Changes in food supply and eating habits, combined with a dramatic fall in physical activity, have made obesity a global epidemic. Across OECD countries, one in two adults is currently overweight and one in six is obese. Children have not been spared, with up to one in three currently overweight. Obese people are more likely to develop diseases such as diabetes, cardiovascular disease, and cancer, and have a shorter life expectancy than people of normal weight. A prevention strategy combining health promotion campaigns, government regulation, counseling of individuals at risk in primary care, and paying special attention to the most vulnerable, would enhance population health at an affordable cost, with likely beneficial effects on health inequalities. Failure to implement such a strategy would impose heavy burdens on future generations. The new IJHPR paper by Ginsberg and Rosenberg illustrates how particular countries can assess alternative strategies for tackling obesity in a rigorous fashion. This is a commentary on http://www.ijhpr.org/content/1/1/17/

  5. Flying insects and Campylobacter

    DEFF Research Database (Denmark)

    Hald, Birthe; Sommer, Helle Mølgaard; Skovgård, Henrik

    Campylobacter in flies Flies of the Muscidae family forage on all kind of faeces – various fly species have different preferences. M domestica prefer pigs, horses and cattle faeces, animals which are all known to frequently excrete Campylobacter. As a result, the insects pick up pathogenic micro...

  6. Talking to Your Doctor

    Medline Plus

    Full Text Available ... NIH Website NIH Employee Intranet Staff Directory En Español Site Menu Home Health Information Health Info Lines ... Talking With Your Doctor , NIH News in Health Español Talking to Your Doctor , National Eye Institute (NEI) ...

  7. Talking to Your Doctor

    Medline Plus

    Full Text Available ... Discovery Into Health ® Impact of NIH Research Science, Health, and Public Trust You are here Home » Institutes at NIH » ... Access Talking to Your Doctor Plain Language Science, Health, and Public Trust Talking to Your Doctor Part I: Preparing ...

  8. Coaching doctoral students

    DEFF Research Database (Denmark)

    Godskesen, Mirjam Irene; Kobayashi, Sofie

    2016-01-01

    In this paper we focus on individual coaching carried out by an external coach as a new pedagogical element that can impact doctoral students’ sense of progress in doctoral education. The study used a mixed methods approach in that we draw on quantitative and qualitative data from the evaluation...... impact the supervisor – student relationship in a positive way....

  9. The doctoral learning penumbra

    DEFF Research Database (Denmark)

    Bengtsen, Søren Smedegaard; Robinson, Gill; Wisker, Gina

    This paper presents our cross-national research into what we term the ‘doctoral learning penumbra’, which covers the diverse, unnoticed, and often unrecognised forms of help and support that doctoral students draw from during their PhD, and which are vital for completion. Our aim is to better...

  10. The Fly Printer - Extended

    DEFF Research Database (Denmark)

    Beloff, Laura; Klaus, Malena

    2016-01-01

    Artist talk / Work-in-progress What is the purpose of a machine or an artifact, like the Fly Printer, that is dislocated, that produces images that have no meaning, no instrumentality, that depict nothing in the world? The biological and the cultural are reunited in this apparatus as a possibility...... to break through a common way of depicting the world, trying to find different surfaces and using strange apparatus to insist in the interstice of visibility. The Fly Printer is a printing apparatus in a form of a closed environment that contains a flock of fruit flies. The flies eat special food...... that is prepared for them that is mixed with laser jet printer inks. The flies digest the food and gradually print different color dots onto the paper that is placed under the fly habitat. In the Fly Printer biological organisms are used for replacing a standard part of our common printer technology. The work...

  11. Can E. coli fly?

    DEFF Research Database (Denmark)

    Lindeberg, Yrja Lisa; Egedal, Karen; Hossain, Zenat Zebin

    2018-01-01

    , and the numbers of flies landing on the exposed rice were counted. Following exposure, the surface of the rice was microbiologically and molecularly analysed for the presence of E. coli and genes of diarrheagenic E. coli and Shigella strains. RESULTS: Rice was at greater risk (p ... with E. coli if flies landed on the rice than if no flies landed on the rice (odds ratio 5·4 (p ...-landings, the average CFU per fly-landing was > 0·6 x 103 CFU. Genes of diarrheagenic E. coli and Shigella species were detected in 39 of 60 (65%) of exposed rice samples. Two fly species were identified; the common housefly (Musca domestica) and the oriental latrine fly (Chrysomya megacephala). CONCLUSION: Flies may...

  12. Working with doctors and nurses

    Science.gov (United States)

    ... with doctors and nurses Working with doctors and nurses Answering questions, filling out papers, getting poked and ... to pay? What questions will the doctor or nurse ask? top It’s a good idea to know ...

  13. Choose your doctorate.

    Science.gov (United States)

    Jolley, Jeremy

    2007-02-01

    The development of education options for nurses has been inexorable and it is increasingly the case that senior nurses are considering a doctorate as the logical next step in their educational career. Such individuals need to make important decisions as to whether they should embark on a taught doctorate, professional doctorate or a traditional PhD. Each of these options will necessitate a considerable investment in time and money as well as the sacrifice of quality time and spare time over a significant number of years. A doctorate is not for everyone. Those still reading this text may be asking 'could this possibly be for me'? This paper will try to help the reader decide which if any option to take. It is suggested that nurses will now turn to the doctoral degree as their next adventure in academic study. It is argued that this development is not being controlled by management forces and indeed cannot be controlled by them. This last is chiefly because the move towards doctoral education is led by individuals who choose to study for a doctorate simply because they can. The paper considers what choices are available to nurses who wish to pursue a doctoral programme of study. In particular, this paper considers what new developments in doctoral courses are becoming available and what advantage there may be in studying for one of the newer professional doctorates rather than a traditional PhD. The material here is the result of a review of the literature on recent developments in doctoral education for nurses. The existing provision by UK and other universities was also reviewed, the data being collected by an informal review of universities' advertising material. It is inevitable that some nurses who are already qualified to degree and masters degree will take advantage of the doctoral degree opportunities which now newly present themselves. For nurses in practice, the advantages of the professional doctorate is that it is more structured, enables more peer and

  14. Fly ash aggregates. Vliegaskunstgrind

    Energy Technology Data Exchange (ETDEWEB)

    1983-03-01

    A study has been carried out into artificial aggregates made from fly ash, 'fly ash aggregates'. Attention has been drawn to the production of fly ash aggregates in the Netherlands as a way to obviate the need of disposal of fly ash. Typical process steps for the manufacturing of fly ash aggregates are the agglomeration and the bonding of fly ash particles. Agglomeration techniques are subdivided into agitation and compaction, bonding methods into sintering, hydrothermal and 'cold' bonding. In sintering no bonding agent is used. The fly ash particles are more or less welded together. Sintering in general is performed at a temperature higher than 900 deg C. In hydrothermal processes lime reacts with fly ash to a crystalline hydrate at temperatures between 100 and 250 deg C at saturated steam pressure. As a lime source not only lime as such, but also portland cement can be used. Cold bonding processes rely on reaction of fly ash with lime or cement at temperatures between 0 and 100 deg C. The pozzolanic properties of fly ash are used. Where cement is applied, this bonding agent itself contributes also to the strength development of the artificial aggregate. Besides the use of lime and cement, several processes are known which make use of lime containing wastes such as spray dry absorption desulfurization residues or fluid bed coal combustion residues. (In Dutch)

  15. Fly ash carbon passivation

    Science.gov (United States)

    La Count, Robert B; Baltrus, John P; Kern, Douglas G

    2013-05-14

    A thermal method to passivate the carbon and/or other components in fly ash significantly decreases adsorption. The passivated carbon remains in the fly ash. Heating the fly ash to about 500 and 800 degrees C. under inert gas conditions sharply decreases the amount of surfactant adsorbed by the fly ash recovered after thermal treatment despite the fact that the carbon content remains in the fly ash. Using oxygen and inert gas mixtures, the present invention shows that a thermal treatment to about 500 degrees C. also sharply decreases the surfactant adsorption of the recovered fly ash even though most of the carbon remains intact. Also, thermal treatment to about 800 degrees C. under these same oxidative conditions shows a sharp decrease in surfactant adsorption of the recovered fly ash due to the fact that the carbon has been removed. This experiment simulates the various "carbon burnout" methods and is not a claim in this method. The present invention provides a thermal method of deactivating high carbon fly ash toward adsorption of AEAs while retaining the fly ash carbon. The fly ash can be used, for example, as a partial Portland cement replacement in air-entrained concrete, in conductive and other concretes, and for other applications.

  16. Talking to Your Doctor

    Medline Plus

    Full Text Available ... honest communication between you and your physician can help you both make smart choices about your health. ... recovery. Here are a few tips that can help you talk to your doctor and make the ...

  17. Talking to Your Doctor

    Medline Plus

    Full Text Available ... Lines Health Services Locator HealthCare.gov NIH Clinical Research Trials and You Talking to Your Doctor Science ... More » Quick Links NIH News in Health NIH Research Matters NIH Record Research & Training Medical Research Initiatives ...

  18. Talking to Your Doctor

    Medline Plus

    Full Text Available ... your appointment. Consider bringing a close friend or family member with you. Take notes about what the doctor says, or ask a friend or family member to take notes for you. Learn how ...

  19. Talking to Your Doctor

    Medline Plus

    Full Text Available ... Health Literacy Clear & Simple Clear Health from NIH Cultural Respect Language Access Talking to Your Doctor Plain ... Health Care Providers About Complementary Health Approaches , National Center for Complementary and Integrative Health (NCCIH) Diabetes Questions ...

  20. Talking to Your Doctor

    Medline Plus

    Full Text Available ... Research Trials and You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z Publications List More » Search Health Topics Quick Links MedlinePlus Health Info NIH ...

  1. Talking to Your Doctor

    Medline Plus

    Full Text Available ... Trials and You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z Publications List More » Search Health Topics Quick Links MedlinePlus ...

  2. Talking to Your Doctor

    Medline Plus

    Full Text Available ... concerns before your appointment. Consider bringing a close friend or family member with you. Take notes about what the doctor says, or ask a friend or family member to take notes for you. ...

  3. Talking to Your Doctor

    Medline Plus

    Full Text Available ... Trials and You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z Publications ... Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics Training Opportunities Library ...

  4. Talking to Your Doctor

    Medline Plus

    Full Text Available ... Simple Clear Health from NIH Cultural Respect Language Access Talking to Your Doctor Plain Language Science, Health, ... to take notes for you. Learn how to access your medical records, so you can keep track ...

  5. Talking to Your Doctor

    Medline Plus

    Full Text Available ... You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z Publications List More ... & Compliance Grants News/Blog Contracts Loan Repayment More » ...

  6. Talking to Your Doctor

    Medline Plus

    Full Text Available ... can play an active role in your health care by talking to your doctor. Clear and honest ... Institute on Aging (NIA) Cancer Communication in Cancer Care , National Cancer Institute (NCI) Español Complementary and Integrative ...

  7. Talking to Your Doctor

    Medline Plus

    Full Text Available ... Research Trials and You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z ... Matters NIH Record Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics ...

  8. The Doctor and Society*

    African Journals Online (AJOL)

    the pressure of his own discipline he should be an edu- cated person in the ... found and multiform influence on social norms and human .destiny. The paths of ... This broad approach is fundamental to a sound doctor- patient relationship.

  9. Find a Doctor

    Science.gov (United States)

    ... Manager Book Appointments Getting Care When on Active Duty Getting Care When Traveling What's Covered Health Care Dental Care ... Manager Book Appointments Getting Care When on Active Duty Getting Care When Traveling Bread Crumbs Home Find a Doctor ...

  10. Tackle-injury epidemiology in koshuis rugby players at Stellenbosch ...

    African Journals Online (AJOL)

    Literature has shown a positive relationship with increased frequency of tackles and ... is redistributed between them at impact. Speed differentiation ..... should be accompanied by video analysis. Our current injury ... Laws of the game. Ireland:.

  11. Female physicist doctoral experiences

    OpenAIRE

    Katherine P. Dabney; Robert H. Tai

    2013-01-01

    The underrepresentation of women in physics doctorate programs and in tenured academic positions indicates a need to evaluate what may influence their career choice and persistence. This qualitative paper examines eleven females in physics doctoral programs and professional science positions in order to provide a more thorough understanding of why and how women make career choices based on aspects both inside and outside of school and their subsequent interaction. Results indicate that female...

  12. Momentum and Kinetic Energy Before the Tackle in Rugby Union

    Science.gov (United States)

    Hendricks, Sharief; Karpul, David; Lambert, Mike

    2014-01-01

    Understanding the physical demands of a tackle in match situations is important for safe and effective training, developing equipment and research. Physical components such as momentum and kinetic energy, and it relationship to tackle outcome is not known. The aim of this study was to compare momenta between ball-carrier and tackler, level of play (elite, university and junior) and position (forwards vs. backs), and describe the relationship between ball-carrier and tackler mass, velocity and momentum and the tackle outcome. Also, report on the ball-carrier and tackler kinetic energy before contact and the estimated magnitude of impact (energy distributed between ball-carrier and tackler upon contact). Velocity over 0.5 seconds before contact was determined using a 2-dimensional scaled version of the field generated from a computer alogorithm. Body masses of players were obtained from their player profiles. Momentum and kinetic energy were subsequently calculated for 60 tackle events. Ball-carriers were heavier than the tacklers (ball-carrier 100 ± 14 kg vs. tackler 93 ± 11 kg, d = 0.52, p = 0.0041, n = 60). Ball-carriers as forwards had a significantly higher momentum than backs (forwards 563 ± 226 Kg.m.s-1 n = 31 vs. backs 438 ± 135 Kg.m.s-1, d = 0.63, p = 0.0012, n = 29). Tacklers dominated 57% of tackles and ball-carriers dominated 43% of tackles. Despite the ball-carrier having a mass advantage before contact more frequently than the tackler, momentum advantage and tackle dominance between the ball-carrier and tackler was proportionally similar. These findings may reflect a characteristic of the modern game of rugby where efficiently heavier players (particularly forwards) are tactically predetermined to carry the ball in contact. Key Points First study to quantify momentum, kinetic energy, and magnitude of impact in rugby tackles across different levels in matches without a device attached to a player. Physical components alone, of either ball-carrier or

  13. Momentum and kinetic energy before the tackle in rugby union.

    Science.gov (United States)

    Hendricks, Sharief; Karpul, David; Lambert, Mike

    2014-09-01

    Understanding the physical demands of a tackle in match situations is important for safe and effective training, developing equipment and research. Physical components such as momentum and kinetic energy, and it relationship to tackle outcome is not known. The aim of this study was to compare momenta between ball-carrier and tackler, level of play (elite, university and junior) and position (forwards vs. backs), and describe the relationship between ball-carrier and tackler mass, velocity and momentum and the tackle outcome. Also, report on the ball-carrier and tackler kinetic energy before contact and the estimated magnitude of impact (energy distributed between ball-carrier and tackler upon contact). Velocity over 0.5 seconds before contact was determined using a 2-dimensional scaled version of the field generated from a computer alogorithm. Body masses of players were obtained from their player profiles. Momentum and kinetic energy were subsequently calculated for 60 tackle events. Ball-carriers were heavier than the tacklers (ball-carrier 100 ± 14 kg vs. tackler 93 ± 11 kg, d = 0.52, p = 0.0041, n = 60). Ball-carriers as forwards had a significantly higher momentum than backs (forwards 563 ± 226 Kg(.)m(.)s(-1) n = 31 vs. backs 438 ± 135 Kg(.)m(.)s(-1), d = 0.63, p = 0.0012, n = 29). Tacklers dominated 57% of tackles and ball-carriers dominated 43% of tackles. Despite the ball-carrier having a mass advantage before contact more frequently than the tackler, momentum advantage and tackle dominance between the ball-carrier and tackler was proportionally similar. These findings may reflect a characteristic of the modern game of rugby where efficiently heavier players (particularly forwards) are tactically predetermined to carry the ball in contact. Key PointsFirst study to quantify momentum, kinetic energy, and magnitude of impact in rugby tackles across different levels in matches without a device attached to a player.Physical components alone, of either ball

  14. University strategy for doctoral training: the Ghent University Doctoral Schools.

    Science.gov (United States)

    Bracke, N; Moens, L

    2010-01-01

    The Doctoral Schools at Ghent University have a three-fold mission: (1) to provide support to doctoral students during their doctoral research, (2) to foster a quality culture in (doctoral) research, (3) to promote the international and social stature and prestige of the doctorate vis-a-vis potential researchers and the potential labour market. The Doctoral Schools offer top-level specialized courses and transferable skills training to doctoral students as part of their doctoral training programme. They establish mechanisms of quality assurance in doctoral research. The Doctoral Schools initialize and support initiatives of internationalization. They also organize information sessions, promotional events and interaction with the labour market, and as such keep a finger on the pulse of external stakeholders.

  15. Wanted--doctors who care.

    Science.gov (United States)

    Lovdal, L T; Pearson, R

    1989-03-01

    A study was conducted to determine what consumers value in doctors' behavior. Results indicate that consumers in the sample population studied prefer doctors who are friendly and caring as well as those who are technically competent. However, these respondents reported less favorable opinions about doctors' friendliness (i.e., affective behavior) than they did about doctors' competence (i.e., instrumental behavior).

  16. Medical thrillers: doctored fiction for future doctors?

    Science.gov (United States)

    Charpy, Jean-Pierre

    2014-12-01

    Medical thrillers have been a mainstay of popular fiction since the late 1970s and still attract a wide readership today. This article examines this specialized genre and its core conventions within the context of professionally-based fiction, i.e. the class of thrillers written by professionals or former professionals. The author maps this largely unchartered territory and analyzes the fictional representations of doctors and medicine provided in such novels. He argues that medical thrillers, which are not originally aimed at specialized readers and sometimes project a flawed image of medicine, may be used as a pedagogical tool with non-native learners of medical English.

  17. The onion fly

    International Nuclear Information System (INIS)

    Loosjes, M.

    1990-01-01

    This paper describes the origin, practical application, problems in application and prospects of control of the onion fly, Delia antiqua (Diptera: Anthomyiidae), in the Netherlands by the Sterile Insect Technique (SIT). The larva of the onion fly is a severe pest in onions in temperate regions. Development of resistance of the onion fly against insecticides caused research on the SIT to be started by the Dutch Government in 1965. This research was on mass-rearing, long-term storage of pupae, sterilization, and release and ratio assessment techniques. By 1979 sufficient information had been turned over to any interested private company. In the case of the onion fly the SIT can be applied like a control treatment instead of chemical control to individual onion fields. This is due to the limited dispersal activity of the flies and the scattered distribution of onion fields in the Netherlands, with 5-10% of the onion growing areas planted with onions

  18. [Murder of the doctor].

    Science.gov (United States)

    Lorettu, Liliana; Falchi, Lorenzo; Nivoli, Fabrizia L; Milia, Paolo; Nivoli, Giancarlo; Nivoli, Alessandra M

    2015-01-01

    To examine possible risk factors for the doctor to be killed by the patient in the clinical practice by examining a series of murders that involved physicians. This aim has been achieved through a retrospective review on clinical cases of doctors killed by patients within the period between 1988 and 2013, in Italy. In this period 18 Italian doctors have been killed in the workplace, with a rate of 0.3/100,000. In 7 cases, the murder resulted in the context of doctor-dissatisfaction; in 7 cases the murder was committed by a psychiatric patient; 1 case in the context of a stalking; 3 cases occurred in a workplace which was not safe enough. Four categories of at-risk contexts have been identified. One category includes a murder in the context of a doctor-dissatisfaction, perceived by patient. The second category concerns murders committed by patients suffering from mental illness. A third category includes homicides in a workplace which is not safe. The last category comprises the murder in the context of stalking. These categories identify specific dangerous situations for physicians, in which are highlighted elements that have played a crucial role in the murder and for which special precautions are suggested preventive.

  19. Momentum and Kinetic Energy Before the Tackle in Rugby Union

    Directory of Open Access Journals (Sweden)

    Sharief Hendricks, David Karpul, Mike Lambert

    2014-09-01

    Full Text Available Understanding the physical demands of a tackle in match situations is important for safe and effective training, developing equipment and research. Physical components such as momentum and kinetic energy, and it relationship to tackle outcome is not known. The aim of this study was to compare momenta between ball-carrier and tackler, level of play (elite, university and junior and position (forwards vs. backs, and describe the relationship between ball-carrier and tackler mass, velocity and momentum and the tackle outcome. Also, report on the ball-carrier and tackler kinetic energy before contact and the estimated magnitude of impact (energy distributed between ball-carrier and tackler upon contact. Velocity over 0.5 seconds before contact was determined using a 2-dimensional scaled version of the field generated from a computer alogorithm. Body masses of players were obtained from their player profiles. Momentum and kinetic energy were subsequently calculated for 60 tackle events. Ball-carriers were heavier than the tacklers (ball-carrier 100 ± 14 kg vs. tackler 93 ± 11 kg, d = 0.52, p = 0.0041, n = 60. Ball-carriers as forwards had a significantly higher momentum than backs (forwards 563 ± 226 Kg.m.s-1 n = 31 vs. backs 438 ± 135 Kg.m.s-1, d = 0.63, p = 0.0012, n = 29. Tacklers dominated 57% of tackles and ball-carriers dominated 43% of tackles. Despite the ball-carrier having a mass advantage before contact more frequently than the tackler, momentum advantage and tackle dominance between the ball-carrier and tackler was proportionally similar. These findings may reflect a characteristic of the modern game of rugby where efficiently heavier players (particularly forwards are tactically predetermined to carry the ball in contact.

  20. Surviving the Doctoral Years

    Directory of Open Access Journals (Sweden)

    Scott P. Kerlin

    1995-11-01

    Full Text Available This article probes the implications of neo-conservative public education policies for the future of the academic profession through a detailed examination of critical issues shaping contemporary doctoral education in U.S. and Canadian universities. Institutional and social factors such as financial retrenchment, declining support for affirmative action, downward economic mobility, a weak academic labor market for tenure-track faculty, professional ethics in graduate education, and backlash against women's progress form the backdrop for analysis of the author's survey of current doctoral students' opinions about funding, support, the job market, and quality of learning experiences.

  1. A Handbook for Doctoral Supervisors Stan Taylor and Nigel Beasley A Handbook for Doctoral Supervisors Routledge 256 £24.99 0415335450 0415335450 [Formula: see text].

    Science.gov (United States)

    2006-07-01

    It can often be an enlightening affair to be made aware of the limitations of one's knowledge on a subject in which one is gainfully employed - having read this book, I am grateful for such a salutary experience. As a doctoral supervisor, I feel justified in considering myself better informed and equipped to perform a role for which, there is very little contemporary literature available. The manner in which Taylor and Beasley have comprehensively tackled this omission, going beyond the usual checklist for supervisors, is a huge strength of the book, bringing to life the real world of doctoral supervision. This text is a timely publication given the momentous changes of the past decade in terms of the doctorate, modes and methods of study, the candidate population and new demands upon supervisors. Although the book appears to be primarily written for a UK audience it is relevant to all those involved in helping the doctoral candidate achieve their goal.

  2. Fourth Doctoral Student Assembly

    CERN Multimedia

    Ingrid Haug

    2016-01-01

    On 10 May, over 130 PhD students and their supervisors, from both CERN and partner universities, gathered for the 4th Doctoral Student Assembly in the Council Chamber.   The assembly was followed by a poster session, at which eighteen doctoral students presented the outcome of their scientific work. The CERN Doctoral Student Programme currently hosts just over 200 students in applied physics, engineering, computing and science communication/education. The programme has been in place since 1985. It enables students to do their research at CERN for a maximum of three years and to work on a PhD thesis, which they defend at their University. The programme is steered by the TSC committee, which holds two selection committees per year, in June and December. The Doctoral Student Assembly was opened by the Director-General, Fabiola Gianotti, who stressed the importance of the programme in the scientific environment at CERN, emphasising that there is no more rewarding activity than lear...

  3. Talking to Your Doctor

    Science.gov (United States)

    ... or risks? Will I need more tests later? Understanding your doctor's responses is essential to good communication. Here are a few more tips: If you ... is maintained by the NEI Office of Science Communications, Public Liaison, and ... and Human Services | The National Institutes of Health | USA.gov ...

  4. Choosing a Family Doctor

    Science.gov (United States)

    ... age or sex. This includes care for your physical, mental, and emotional health. Family doctors get to know their patients. They ... and Wellness Staying Healthy Healthy Living Travel Occupational Health First Aid and ... Pets and Animals myhealthfinder Food and Nutrition Healthy Food ...

  5. Talking to Your Doctor

    Medline Plus

    Full Text Available ... Staff Directory En Español Site Menu Home Health Information Health Info Lines Health Services Locator HealthCare.gov NIH Clinical Research Trials and You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z ...

  6. Talking to Your Doctor

    Medline Plus

    Full Text Available ... Repayment More » Search the NIH Guide Quick Links RePORT eRA Commons NIH Common Fund NIH and the ... if you feel embarrassed or shy. Have an open dialogue with your doctor — ask questions to make ...

  7. Talking to Your Doctor

    Medline Plus

    Full Text Available ... Info Lines Health Services Locator HealthCare.gov NIH Clinical Research Trials and You Talking to Your Doctor Science ... Labs & Clinics Training Opportunities Library Resources Research Resources Clinical Research Resources Safety, Regulation and Guidance More » Quick Links ...

  8. Talking to Your Doctor

    Medline Plus

    Full Text Available ... Lines Health Services Locator HealthCare.gov NIH Clinical Research Trials and You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z Publications List More » Search Health Topics Quick Links MedlinePlus Health Info NIH News in ...

  9. Tackling bogus self-employment: some lessons from Romania

    OpenAIRE

    Williams, C.C.; Horodnic, I.A.

    2017-01-01

    In recent years, recognition that bogus self-employment is rapidly growing, not least because of the advent of what has been called the ‘gig,’ ‘sharing’ or ‘collaborative’ economy, has led governments to search for ways to tackle this form of dependent self-employment that is widely viewed as diminishing the quality of working conditions. Until now, however, there have been few ex-post evaluations of policy initiatives that seek to tackle this phenomenon. Therefore, the aim of this paper is t...

  10. Fruit fly eradication: Argentina

    International Nuclear Information System (INIS)

    2003-01-01

    Fruit exports account for 9% of Argentina's total agricultural exports and generate annually close to $450 million. This could be increased but for fruit flies that cause damage equivalent to 15% to 20% of present production value of fruit and also deny export access to countries imposing quarantine barriers. The Department of Technical Co-operation is sponsoring a programme, with technical support from the Joint FAO/IAEA Division, to eradicate the Mediterranean fruit fly using the Sterile Insect Technique (SIT). (IAEA)

  11. Reinventing The Doctor

    Directory of Open Access Journals (Sweden)

    Moyez Jiwa

    2011-07-01

    Full Text Available There has been a seismic shift in the lives of people because of technology. People are far better informed than they were in the 1980s and 1990s. Much of this information is available through the media but even more is available and archived on the internet. The forces pushing the internet into health and health care are strong and unstoppable, ensuring that the internet and the choices it offers must be part of the design of our future health care system. We are no longer content to wait in queues as we live at a faster pace than earlier generations — we don’t not have time to wait for appointments months, weeks or even days in advance. The internet offers the prospect of online consultations in the comfort of your own home. The physical examination will change as new devices are developed to allow the necessary sounds and signals emitted by our malfunctioning bodies to be recorded, interpreted and captured at a remote location. Meanwhile, for those who prefer to see a health care practitioner in person the options to consult practitioners other than doctors who can advise on our health is expanding. The reality is we can’t afford to train or pay for all the doctors we need under the current “doctor-knows-best” system of health care. Patients no longer believe the rhetoric and are already voting with their feet. Pharmacists, nurses and other allied health professionals are beginning to play a much greater role in offering relief from symptoms and monitoring of chronic diseases. Of course, the doctor of the future will still need to offer face-to-face consultations to some people most of the time or most people some of the time. The social role doctors play will continue to be important as humans will always need other humans to personally respond to their distress. As doctors reinvent themselves, the internet and the value of time with patients will be the driving forces that move us into a more sustainable future in health care.

  12. Tackling drought stress: receptor-like kinases present new approaches

    NARCIS (Netherlands)

    Marshall, A.; Aalen, R.B.; Audenaert, D.; Beeckman, T.; Broadley, M.R.; Butenko, M.A.; Caño-Delgado, A.I.; Vries, de S.C.; Dresselhaus, T.; Felix, G.; Graham, N.S.; Foulkes, J.; Granier, C.; Greb, T.; Grossniklaus, U.; Hammond, J.P.; Heidstra, R.; Hodgman, C.; Hothorn, M.; Inzé, D.; Østergaard, L.; Russinova, E.T.; Simon, R.; Skirycz, A.; Stahl, Y.; Zipfel, C.; Smet, De I.

    2012-01-01

    Global climate change and a growing population require tackling the reduction in arable land and improving biomass production and seed yield per area under varying conditions. One of these conditions is suboptimal water availability. Here, we review some of the classical approaches to dealing with

  13. Healthy children, healthy nation — tackling the obesity problem ...

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

    26 avr. 2016 ... ... in early childhood to tackle poor diets and inadequate physical activity, however, can have a huge impact on children's health well into adulthood. ... racines, les tubercules et les bananes sont des cultures vivrières vendues ...

  14. Tackling the increasing problem of malnutrition in older persons

    NARCIS (Netherlands)

    Visser, Marjolein; Volkert, D.; Corish, C.; Geisler, C.; Groot, de C.P.G.M.; Cruz-Jentoft, A.J.; Lohrmann, C.; O'Connor, E.M.; Schindler, K.; Schueren, van der D.E.

    2017-01-01

    In order to tackle the increasing problem of malnutrition (i.e. protein-energy malnutrition) in the older population, the Joint Action Malnutrition in the Elderly (MaNuEL) Knowledge Hub has been recently launched as part of the Strategic Research Agenda of the Joint Programming Initiative (JPI) A

  15. Tackling online inequality: Making digital platforms work for inclusive ...

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

    Tackling online inequality: Making digital platforms work for inclusive development. As they become an essential part of the digital experience, online platforms such as Facebook, Amazon, Uber, AirBnB, and Twitter are having a direct bearing on social inclusion and opportunity in many spheres of life for people around the ...

  16. Tackle-injury epidemiology in koshuis rugby players at Stellenbosch ...

    African Journals Online (AJOL)

    The tackle contributed to 61% of all injuries, making it the most dangerous phase of play. The tackler is more at risk than the ball carrier, especially for injuries to the face, with lacerations having the highest prevalence. For the ball carrier the location of the most injuries was the head, although joint sprains were the most ...

  17. The Role of Empathy in Preparing Teachers to Tackle Bullying

    Science.gov (United States)

    Murphy, Helena; Tubritt, John; Norman, James O'Higgins

    2018-01-01

    Much research on bullying behaviour in schools among students has been carried out since the 1970's, when Olweus started a large-scale project in Norway which is now generally regarded as the first scientific study on bullying. Yet, there has been little research on how teachers respond to reports of bullying and tackle bullying behaviour in…

  18. Tackling Work Related Stress in a National Health Service Trust

    Science.gov (United States)

    Vick, Donna; Whyatt, Hilary

    2004-01-01

    The challenge of tackling the problem of coping with work related stress in a National Health Service (NHS) Trust was undertaken. Ideas were developed within the context of two different action learning sets and led to actions resulting in a large therapy Taster Session event and the establishment of a centre offering alternative therapies and…

  19. Radon house doctor

    International Nuclear Information System (INIS)

    Nitschke, I.A.; Brennan, T.; Wadach, J.B.; O'Neil, R.

    1986-01-01

    The term house doctor may be generalized to include persons skilled in the use of instruments and procedures necessary to identify, diagnose, and correct indoor air quality problems as well as energy, infiltration, and structural problems in houses. A radon house doctor would then be a specialist in radon house problems. Valuable experience in the skills necessary to be developed by radon house doctors has recently been gained in an extensive radon monitoring and mitigation program in upstate New York sponsored by Niagara Mohawk Power Corporation and the New York State Energy Research and Development Authority. These skills, to be described in detail in this paper, include: (i) the use of appropriate instruments, (ii) the evaluation of the symptoms of a radon-sick house, (iii) the diagnostic procedures required to characterize radon sources in houses, (iv) the prescription procedures needed to specify treatment of the problem, (v) the supervision of the implementation of the treatment program, (vi) the check-up procedures required to insure the house cured of radon problems. 31 references, 3 tables

  20. Flies without centrioles.

    Science.gov (United States)

    Basto, Renata; Lau, Joyce; Vinogradova, Tatiana; Gardiol, Alejandra; Woods, C Geoffrey; Khodjakov, Alexey; Raff, Jordan W

    2006-06-30

    Centrioles and centrosomes have an important role in animal cell organization, but it is uncertain to what extent they are essential for animal development. The Drosophila protein DSas-4 is related to the human microcephaly protein CenpJ and the C. elegans centriolar protein Sas-4. We show that DSas-4 is essential for centriole replication in flies. DSas-4 mutants start to lose centrioles during embryonic development, and, by third-instar larval stages, no centrioles or centrosomes are detectable. Mitotic spindle assembly is slow in mutant cells, and approximately 30% of the asymmetric divisions of larval neuroblasts are abnormal. Nevertheless, mutant flies develop with near normal timing into morphologically normal adults. These flies, however, have no cilia or flagella and die shortly after birth because their sensory neurons lack cilia. Thus, centrioles are essential for the formation of centrosomes, cilia, and flagella, but, remarkably, they are not essential for most aspects of Drosophila development.

  1. Nursing doctoral education in Turkey.

    Science.gov (United States)

    Yavuz, Meryem

    2004-10-01

    Quality health care is an issue of concern worldwide, and nursing can and must play a major and global role in transforming the healthcare environment. Doctorally prepared nurses are very much needed in the discipline to further develop and expand the science, as well as to prepare its future educators, scholars, leaders, and policy makers. In 1968, the Master of Science in Nursing Program was initiated in Turkey, followed by the Nursing Doctoral Education Program in 1972. Six University Schools of Nursing provide nursing doctoral education. By the graduating year of 2001, 154 students had graduated with the Doctor of Philosophy in Nursing (Ph.D.), and 206 students were enrolled in related courses. Many countries in the world are systematically building various collaborative models in their nursing doctoral education programs. Turkey would like to play an active role in creating collaborative nursing doctoral education programs with other countries. This paper centres on the structure and model of doctoral education for nurses in Turkey. It touches on doctoral programs around the world; describes in detail nursing doctoral education in Turkey, including its program structure, admission process, course units, assessment strategies and dissertation procedure; and discusses efforts to promote Turkey as a potential partner in international initiatives to improve nursing doctoral education.

  2. Doctors on display: the evolution of television's doctors

    OpenAIRE

    Tapper, Elliot B.

    2010-01-01

    Doctors have been portrayed on television for over 50 years. In that time, their character has undergone significant changes, evolving from caring but infallible supermen with smoldering good looks and impeccable bedside manners to drug-addicted, sex-obsessed antiheroes. This article summarizes the major programs of the genre and explains the pattern of the TV doctors' character changes. Articulated over time in the many permutations of the doctor character is a complex, constant conversation...

  3. The Role of Empathy in Preparing Teachers to Tackle Bullying

    Directory of Open Access Journals (Sweden)

    Helena R Murphy

    2018-01-01

    Full Text Available Much research on bullying behaviour in schools among students has been carried out since the 1970’s, when Olweus started a large-scale project in Norway which is now generally regarded as the first scientific study on bullying. Yet, there has been little research on how teachers respond to reports of bullying and tackle bullying behaviour in post-primary schools.  This paper reports on a preliminary study investigating teacher empathy levels and their preparedness for tackling bullying in a post-primary school in Ireland. There were two research questions central to this research.  The first looked at how empathic are teachers in this school? The second examined to what extent it prepares them for tackling bullying?  In answering these questions we relied on the Interpersonal Reactivity Index (IRI to gather data on empathy levels among teachers (n=10, with findings related to existing research in the field. The results showed that teacher empathy is an important factor in creating and maintaining a positive school climate, which in turn leads to a prevention of bullying situations.

  4. SpeckTackle: JavaScript charts for spectroscopy.

    Science.gov (United States)

    Beisken, Stephan; Conesa, Pablo; Haug, Kenneth; Salek, Reza M; Steinbeck, Christoph

    2015-01-01

    Spectra visualisation from methods such as mass spectroscopy, infrared spectroscopy or nuclear magnetic resonance is an essential part of every web-facing spectral resource. The development of an intuitive and versatile visualisation tool is a time- and resource-intensive task, however, most databases use their own embedded viewers and new databases continue to develop their own viewers. We present SpeckTackle, a custom-tailored JavaScript charting library for spectroscopy in life sciences. SpeckTackle is cross-browser compatible and easy to integrate into existing resources, as we demonstrate for the MetaboLights database. Its default chart types cover common visualisation tasks following the de facto 'look and feel' standards for spectra visualisation. SpeckTackle is released under GNU LGPL to encourage uptake and reuse within the community. The latest version of the library including examples and documentation on how to use and extend the library with additional chart types is available online in its public repository.

  5. Doctors on display: the evolution of television's doctors.

    Science.gov (United States)

    Tapper, Elliot B

    2010-10-01

    Doctors have been portrayed on television for over 50 years. In that time, their character has undergone significant changes, evolving from caring but infallible supermen with smoldering good looks and impeccable bedside manners to drug-addicted, sex-obsessed antiheroes. This article summarizes the major programs of the genre and explains the pattern of the TV doctors' character changes. Articulated over time in the many permutations of the doctor character is a complex, constant conversation between viewer and viewed representing public attitudes towards doctors, medicine, and science.

  6. Female physicist doctoral experiences

    Directory of Open Access Journals (Sweden)

    Katherine P. Dabney

    2013-04-01

    Full Text Available The underrepresentation of women in physics doctorate programs and in tenured academic positions indicates a need to evaluate what may influence their career choice and persistence. This qualitative paper examines eleven females in physics doctoral programs and professional science positions in order to provide a more thorough understanding of why and how women make career choices based on aspects both inside and outside of school and their subsequent interaction. Results indicate that female physicists experience conflict in achieving balance within their graduate school experiences and personal lives and that this then influences their view of their future careers and possible career choices. Female physicists report both early and long-term support outside of school by family, and later departmental support, as being essential to their persistence within the field. A greater focus on informal and out-of-school science activities for females, especially those that involve family members, early in life may help influence their entrance into a physics career later in life. Departmental support, through advisers, mentors, peers, and women’s support groups, with a focus on work-life balance can help females to complete graduate school and persist into an academic career.

  7. The Business of Doctoring

    Directory of Open Access Journals (Sweden)

    Moyez Jiwa

    2012-06-01

    Full Text Available The core business of medicine is the consultation. During the consultation one human being responds to another in distress. Most doctors spend more time talking with people than performing surgery, prescribing pills or ordering tests. The extent to which the doctor succeeds as a communicator may even govern the ‘success’ of any procedure performed, if we define success as relief from the condition causing distress. As human beings our ability to benefit from what is offered to alleviate our symptoms is limited by the extent to which we feel that we have been heard and supported with empathy. It has been demonstrated that the human body has the capacity to heal and that healers are limited by their capacity to facilitate that process. That is not to say that ‘talking’ can spare us the need for other interventions. In this review the author examines the factors that impact on the medical consultation with particular emphasis on the scope for harm when the consultation is interrupted.

  8. Female physicist doctoral experiences

    Science.gov (United States)

    Dabney, Katherine P.; Tai, Robert H.

    2013-06-01

    The underrepresentation of women in physics doctorate programs and in tenured academic positions indicates a need to evaluate what may influence their career choice and persistence. This qualitative paper examines eleven females in physics doctoral programs and professional science positions in order to provide a more thorough understanding of why and how women make career choices based on aspects both inside and outside of school and their subsequent interaction. Results indicate that female physicists experience conflict in achieving balance within their graduate school experiences and personal lives and that this then influences their view of their future careers and possible career choices. Female physicists report both early and long-term support outside of school by family, and later departmental support, as being essential to their persistence within the field. A greater focus on informal and out-of-school science activities for females, especially those that involve family members, early in life may help influence their entrance into a physics career later in life. Departmental support, through advisers, mentors, peers, and women’s support groups, with a focus on work-life balance can help females to complete graduate school and persist into an academic career.

  9. [Health behaviour of doctors].

    Science.gov (United States)

    Németh, Anikó

    2016-07-01

    Health behaviour involves maintaining, improving and restoration of health. The aim of the author was to assess correlations of health behaviour with age, gender, job type and overtime. A quantitative cross-sectional study was conducted using an online questionnaire (N = 186). Data were analyzed with chi-square, Kolmogorov-Smirnov, Mann-Whitney and Kruskal-Wallis tests. Doctors working in in-patient care drink more coffee (p = 0.034) and energy drinks (p = 0.018); they eat undisturbed only on weekends at home (p = 0.032). Men consume more alcohol (p = 0.003), red meats (pmeals (p = 0.018) and their daily fluid consumption exceeds 2 litres (p = 0.005); their body mass index values are higher compared to women (peat more hot meals (p = 0.005), and those under the age of 30 consume more crisps, fast food (p = 0.001) and energy drinks (p = 0.005), while they are more active (p = 0.010). Dietary habits of doctors are not ideal and their physical activity is diminished compared to international trends. Orv. Hetil., 2016, 157(30), 1198-1206.

  10. [Doctors in love].

    Science.gov (United States)

    de Leeuw, Peter W

    2012-01-01

    To investigate how often doctors fall in love or are in a relationship with a colleague. Descriptive questionnaire. Doctors and medical students completed an online questionnaire during the summer of 2012. The questions concerned baseline characteristics as well as their feelings of happiness. In addition, we asked them whether they were in love or had ever been with a colleague and whether this had resulted in a steady relationship. A total of 401 individuals participated, of which 41% were male and 59% female. Their mean age was 40 years. Altogether, 40% of the participants indicated to be or have been in love with a colleague. This occurred more often in women than men. In 82% the relationship was of an equivalent nature; it was hierarchical in the remainder. In only 23% of cases, the relationship was steady; this was independent of age. Dermatologists appeared to be the least apt to fall in love with a colleague, while obstetricians had the highest rate. Although love between colleagues is a frequently occurring phenomenon, this is associated with a steady relationship in only about 25% of cases. There is wide variation among specialists in their proneness to intercollegial love.

  11. Turbulence and Flying Machines

    Indian Academy of Sciences (India)

    other to make the aircraft roll. For example, a downward dis- placement of the left aileron causes the airplane to roll to the right. In Figure 4 the elevators have been deflected downwards, giving rise to a 'nose-down' moment about the pitch axis. Delaying Turbulence. In the last few decades, flying machines have proliferated ...

  12. Physiology Flies with Time.

    Science.gov (United States)

    Sehgal, Amita

    2017-11-30

    The 2017 Nobel Prize in Medicine or Physiology has been awarded to Jeffrey Hall, Michael Rosbash, and Michael Young for elucidating molecular mechanisms of the circadian clock. From studies beginning in fruit flies, we now know that circadian regulation pervades most biological processes and has strong ties to human health and disease. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. [Patients, doctors and the internet].

    Science.gov (United States)

    Jeannot, Jean Gabriel; Bischoff, Thomas

    2015-05-13

    The majority of the Swiss population uses the internet to seek information about health. The objective is to be better informed, before or after the consultation. Doctors can advise their information-seeking patients about high quality websites, be it medical portals or websites dedicated to a specific pathology. Doctors should not see the internet as a threat but rather as an opportunity to strengthen the doctor-patient relationship.

  14. [Job satisfaction among Norwegian doctors].

    Science.gov (United States)

    Nylenna, Magne; Aasland, Olaf Gjerløw

    2010-05-20

    Doctors' job satisfaction has been discussed internationally in recent years based on reports of increasing professional dissatisfaction. We have studied Norwegian doctors' job satisfaction and their general satisfaction with life. A survey was conducted among a representative sample of practicing Norwegian doctors in 2008. The validated 10-item Job Satisfaction Scale was used to assess job satisfaction. 1,072 (65 %) doctors responded. They reported a mean job satisfaction of 5.3 on a scale from 1 (very dissatisfied) to 7 (very satisfied). Job satisfaction increased with increasing age. Private practice specialists reported the highest level of job satisfaction (5.8), and general practitioners reported higher job satisfaction (5.5) than hospital doctors (5.1). Among specialty groups, community doctors scored highest (5.6) and doctors in surgical disciplines lowest (5.0). While long working hours was negatively correlated with job satisfaction, the perception of being professionally updated and having part-time affiliation(s) in addition to a regular job were positively correlated with job satisfaction. 52.9 % of doctors reported a very high general satisfaction. Norwegian doctors have a high level of job satisfaction. Satisfaction with life in general is also high and at least in line with that in the Norwegian population.

  15. Re-Imagining Doctoral Education: Professional Doctorates and beyond

    Science.gov (United States)

    Lee, Alison; Brennan, Marie; Green, Bill

    2009-01-01

    Portents of the demise of the Professional Doctorate have emerged in some recent policy and institutional circles in Australia, raising questions about the meaning and relevance of the Professional Doctorate in an era of "league tables" and research assessment in Australia. This article argues that such portents, based largely on narrow…

  16. The Effects of Verbal Instruction and Shaping to Improve Tackling by High School Football Players

    Science.gov (United States)

    Harrison, Antonio M.; Pyles, David A.

    2013-01-01

    We evaluated verbal instruction and shaping using TAG (teaching with acoustical guidance) to improve tackling by 3 high school football players. Verbal instruction and shaping improved tackling for all 3 participants. In addition, performance was maintained as participants moved more quickly through the tackling procedure.

  17. Changing doctor prescribing behaviour

    DEFF Research Database (Denmark)

    Gill, P.S.; Mäkelä, M.; Vermeulen, K.M.

    1999-01-01

    Collaboration on Effective Professional Practice. This register is kept up to date by searching the following databases for reports of relevant research: DHSS-DATA; EMBASE; MEDLINE; SIGLE; Resource Database in Continuing Medical Education (1975-1994), along with bibliographies of related topics, hand searching......The aim of this overview was to identify interventions that change doctor prescribing behaviour and to derive conclusions for practice and further research. Relevant studies (indicating prescribing as a behaviour change) were located from a database of studies maintained by the Cochrane...... of key journals and personal contact with content area experts. Randomised controlled trials and non-equivalent group designs with pre- and post-intervention measures were included. Outcome measures were those used by the study authors. For each study we determined whether these were positive, negative...

  18. Is Fly in/Fly out (FIFO) a viable interim solution to address remote medical workforce shortages?

    Science.gov (United States)

    Margolis, Stephen A

    2012-01-01

    Geographically remote regions of Australia experience a higher degree of socioeconomic inequality and health inequity, amid poor resourcing and extreme climatic conditions, when compared with their more urban counterparts. Doctors with the knowledge, skills and interest in remote work remain a scarce resource, with only 58 practitioners per 100,000 people versus 196/100,000 in metropolitan areas. Pending the arrival of the full complement of long-term remote medical workforce, an alternative solution that has so far received little attention but could provide near equivalence to resident doctors is the 'fly in/fly out' (FIFO) model. Specifically, where one doctor has a continuous relationship with one town or community, albeit spending their rostered time off away from this location, rather than continuity of service with different doctors each time. In this model, doctors spend a fixed number of days at work geographically remote from their home and families, with logistical support (eg housing, transport) provided, followed by a fixed number of days back at home not working. This provides a the doctor with the benefits of remote clinical work plus guaranteed time off at home, a more acceptable roster than in many remote locations at present. This also avoids the complex issue of experienced doctors having to leave remote areas mid-career for the well-documented reasons of spouse employment and children's education, as well as providing easier access to professional development activities. The author followed this path and remains a FIFO doctor after 7 years of continuous service. For FIFO to be effective, there needs to be a commitment from the sponsoring organisation for short, balanced, flexible, family friendly rosters and a positive organizational structure with effective communication between management and front line staff. Evidence shows that families and children with healthy family functioning, who are able to balance separateness and togetherness and

  19. WAYS OF ACQUIRING FLYING PHOBIA.

    Science.gov (United States)

    Schindler, Bettina; Vriends, Noortje; Margraf, Jürgen; Stieglitz, Rolf-Dieter

    2016-02-01

    The few studies that have explored how flying phobia is acquired have produced contradictory results. We hypothesized that classical conditioning plays a role in acquiring flying phobia and investigated if vicarious (model) learning, informational learning through media, and experiencing stressful life events at the time of onset of phobia also play a role. Thirty patients with flying phobia and thirty healthy controls matched on age, sex, and education were interviewed with the Mini-DIPS, the short German version of the Anxiety Disorders Interview Schedule (DSM-IV diagnostic criteria) and the Fear-of-Flying History Interview. Fifty Percent of patients with flying phobia and 53% of healthy controls reported frightening events in the air. There was no significant difference between the two samples. Thus there were not more classical conditioning events for patients with flying phobia. There also was no significant difference between the two samples for vicarious (model) learning: 37% of flying phobia patients and 23% of healthy controls felt influenced by model learning. The influence of informational learning through media was significantly higher for the clinical sample (70%) than for the control group (37%). Patients with flying phobia experienced significantly more stressful life events in the period of their frightening flight experience (60%) than healthy controls (19%). Frightening experiences while flying are quite common, but not everybody develops a flying phobia. Stressful life events and other factors might enhance conditionability. Informational learning through negative media reports probably reinforces the development of flying phobia. Clinical implications are discussed. © 2015 Wiley Periodicals, Inc.

  20. Workplace violence against resident doctors in a tertiary care hospital in Delhi.

    Science.gov (United States)

    Anand, Tanu; Grover, Shekhar; Kumar, Rajesh; Kumar, Madhan; Ingle, Gopal Krishna

    2016-01-01

    Healthcare workers particularly doctors are at high risk of being victims of verbal and physical violence perpetrated by patients or their relatives. There is a paucity of studies on work-related violence against doctors in India. We aimed to assess the exposure of workplace violence among doctors, its consequences among those who experienced it and its perceived risk factors. This study was done among doctors working in a tertiary care hospital in Delhi. Data were collected by using a self-administered questionnaire containing items for assessment of workplace violence against doctors, its consequences among those who were assaulted, reporting mechanisms and perceived risk factors. Of the 169 respondents, 104 (61.4%) were men. The mean (SD) age of the study group was 28.6 (4.2) years. Sixty-nine doctors (40.8%) reported being exposed to violence at their workplace in the past 12 months. However, there was no gender-wise difference in the exposure to violence (p=0.86). The point of delivery of emergency services was reported as the most common place for experiencing violence. Verbal abuse was the most common form of violence reported (n=52; 75.4%). Anger, frustration and irritability were the most common symptoms experienced by the doctors who were subjected to violence at the workplace. Only 44.2% of doctors reported the event to the authorities. 'Poor communication skills' was considered to be the most common physician factor responsible for workplace violence against doctors. A large proportion of doctors are victims of violence by their patients or relatives. Violence is being under-reported. There is a need to encourage reporting of violence and prepare healthcare facilities to tackle this emerging issue for the safety of physicians.

  1. A marketing clinical doctorate programs.

    Science.gov (United States)

    Montoya, Isaac D; Kimball, Olive M

    2007-01-01

    Over the past decade, clinical doctorate programs in health disciplines have proliferated amid both support and controversy among educators, professional organizations, practitioners, administrators, and third-party payers. Supporters argue that the explosion of new knowledge and increasing sophistication of technology have created a need for advanced practice models to enhance patient care and safety and to reduce costs. Critics argue that necessary technological advances can be incorporated into existing programs and believe that clinical doctorates will increase health care costs, not reduce them. Despite the controversy, many health disciplines have advanced the clinical doctorate (the most recent is the doctor of nursing practice in 2004), with some professions mandating the doctorate as the entry-level degree (i.e., psychology, pharmacy, audiology, and so on). One aspect of the introduction of clinical doctoral degrees has been largely overlooked, and that is the marketing aspect. Because of marketing considerations, some clinical doctorates have been more successfully implemented and accepted than others. Marketing is composed of variables commonly known as "the four P's of marketing": product, price, promotion, and place. This report explores these four P's within the context of clinical doctorates in the health disciplines.

  2. Will Medical Technology Deskill Doctors?

    Science.gov (United States)

    Lu, Jingyan

    2016-01-01

    This paper discusses the impact of medical technology on health care in light of the fact that doctors are becoming more reliant on technology for obtaining patient information, making diagnoses and in carrying out treatments. Evidence has shown that technology can negatively affect doctor-patient communications, physical examination skills, and…

  3. Women, Men and the Doctorate.

    Science.gov (United States)

    Centra, John A; Kuykendall, Nancy M.

    This study describes the current status and professional development of a sample of women doctorates and compares them to a sample of men who have attained the same educational status. Chapters cover the sample and procedures used; employment patterns; doctorates in academe; publications, income, and job satisfaction; marriage and family life;…

  4. Doctorate Program Trains Industrial Chemists.

    Science.gov (United States)

    Chemical and Engineering News, 1982

    1982-01-01

    The University of Texas (Dallas) has initiated a new Ph.D. program specifically to train chemists for doctoral level work in industry (Doctor of Chemistry). Participants will complete three research practica (at an industrial site and in two laboratory settings) instead of the traditional dissertation, emphasizing breadth and flexibility in…

  5. Non-sanctioning of illegal tackles in South African youth community rugby.

    Science.gov (United States)

    Brown, J C; Boucher, S J; Lambert, M; Viljoen, W; Readhead, C; Hendricks, S; Kraak, W J

    2018-06-01

    The tackle event in rugby union ('rugby') contributes to the majority of players' injuries. Referees can reduce this risk by sanctioning dangerous tackles. A study in elite adult rugby suggests that referees only sanction a minority of illegal tackles. The aim of this study was to assess if this finding was similar in youth community rugby. Observational study. Using EncodePro, 99 South African Rugby Union U18 Youth Week tournament matches were coded between 2011 and 2015. All tackles were coded by a researcher and an international referee to ensure that laws were interpreted correctly. The inter- and intra-rater reliabilities were 0.97-1.00. A regression analysis compared the non-sanctioned rates over time. In total, 12 216 tackles were coded, of which less than 1% (n=113) were 'illegal'. The majority of the 113 illegal tackles were front-on (75%), high tackles (72%) and occurred in the 2nd/4th quarters (29% each). Of the illegal tackles, only 59% were sanctioned. The proportions of illegal tackles and sanctioning of these illegal tackles to all tackles improved by 0.2% per year from 2011-2015 (p<0.05). In these youth community rugby players, 59% of illegal tackles were not sanctioned appropriately. This was better than a previous study in elite adult rugby, where only 7% of illegal tackles were penalised. Moreover, the rates of illegal tackles and non-sanctioned illegal tackles both improved over time. However, it is critical that referees consistently enforce all laws to enhance injury prevention efforts. Further studies should investigate the reasons for non-sanctioning. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  6. Tackling the increasing problem of malnutrition in older persons

    OpenAIRE

    Visser, Marjolein; Volkert, D.; Corish, C.; Geisler, C.; Groot, de, C.P.G.M.; Cruz-Jentoft, A.J.; Lohrmann, C.; O'Connor, E.M.; Schindler, K.; Schueren, van der, D.E.

    2017-01-01

    In order to tackle the increasing problem of malnutrition (i.e. protein-energy malnutrition) in the older population, the Joint Action Malnutrition in the Elderly (MaNuEL) Knowledge Hub has been recently launched as part of the Strategic Research Agenda of the Joint Programming Initiative (JPI) A Healthy Diet for a Healthy Life (HDHL). This paper introduces this new European initiative and describes its objectives and design. The MaNuEL consortium consists of 22 research groups from seven cou...

  7. Intolerance and Violence Against Doctors.

    Science.gov (United States)

    Singh, Meharban

    2017-10-01

    Intolerance and grouse against doctors is a global phenomenon but India seems to lead the world in violence against doctors. According to World Health Organization, about 8-38% healthcare workers suffer physical violence at some point in their careers. Many more are verbally abused or threatened. Public is almost behaving like health sector terrorists. The spate of increasing attacks on doctors by damaging their property and causing physical injury is not acceptable by any civilized society. The public is becoming increasingly intolerant to a large number of social issues because of poor governance and vote bank politics. There is a need to arrest the development of further distrust between doctors and their patients/relatives, otherwise it will compromise all achievements of medical science and adversely affect healing capabilities of doctors. Rude and aggressive behavior of the patients or their family members, and arrogant and lackadaisical approach of the doctor, adversely affects the doctor-patient relationship and the outcome of the patient. The doctors, hospital administration and government must exercise "zero tolerance" with respect to acts of violence against healthcare professionals. It is possible to reduce the incidence of intolerance against doctors but difficult to eliminate it completely. The healthcare providers should demonstrate greater compassion and empathy with improved communication skills. The hospitals must have adequate infrastructure, facilities and staff to handle emergencies without delay and with due confidence and skills. The security of healthcare providers, especially in sensitive areas, should be improved by having adequate number of security guards, frisking facilities, extensive CCTV network and availability of "Quick response team" to handle unruly mob. In case of any grievances for alleged mismanagement, the public should handle the situation in a civilized manner and seek redressal through Medical Protection Act and legal

  8. Radiographers as doctors: A profile of UK doctoral achievement

    International Nuclear Information System (INIS)

    Snaith, B.; Harris, M.A.; Harris, R.

    2016-01-01

    Introduction: Radiography aspires to be a research active profession, but there is limited information regarding the number of individuals with, or studying for, a doctoral award. This study aims to profile UK doctoral radiographers; including their chosen award, approach and employment status. Method: This was a prospective cohort study utilising an electronic survey. No formal database of doctoral radiographers existed therefore a snowball sampling method was adopted. The study sample was radiographers (diagnostic and therapeutic) based in the UK who were registered with the Health and Care Professions Council (HCPC) and who held, or were studying for, a doctoral award. Results: A total of 90 unique responses were received within the timescale. The respondents comprised 58 females (64.4%) and the majority were diagnostic radiographers (n = 71/90; 78.9%). The traditional PhD was the most common award, although increasing numbers were pursuing Education or Professional Doctorates. An overall increase in doctoral studies is observed over time, but was greatest amongst those working in academic institutions, with 63.3% of respondents (n = 57/90) working solely within a university, and a further 10% employed in a clinical–academic role (n = 9/90). Conclusion: This study has demonstrated that radiography is emerging as a research active profession, with increasing numbers of radiographers engaged in study at a doctoral level. This should provide a platform for the future development of academic and clinical research. - Highlights: • 90 radiographers were identified as holding, or studying for, a doctoral award. • The PhD is the most common award. • EdD and professional doctorates are increasing in popularity. • Academic staff were more likely to pursue such research training.

  9. Acetabular fractures following rugby tackles: a case series

    Directory of Open Access Journals (Sweden)

    Morris Seamus

    2011-10-01

    Full Text Available Abstract Introduction Rugby is the third most popular team contact sport in the world and is increasing in popularity. In 1995, rugby in Europe turned professional, and with this has come an increased rate of injury. Case presentation In a six-month period from July to December, two open reduction and internal fixations of acetabular fractures were performed in young Caucasian men (16 and 24 years old who sustained their injuries after rugby tackles. Both of these cases are described as well as the biomechanical factors contributing to the fracture and the recovery. Acetabular fractures of the hip during sport are rare occurrences. Conclusion Our recent experience of two cases over a six-month period creates concern that these high-energy injuries may become more frequent as rugby continues to adopt advanced training regimens. Protective equipment is unlikely to reduce the forces imparted across the hip joint; however, limiting 'the tackle' to only two players may well reduce the likelihood of this life-altering injury.

  10. Acetabular fractures following rugby tackles: a case series

    LENUS (Irish Health Repository)

    Good, Daniel W

    2011-10-05

    Abstract Introduction Rugby is the third most popular team contact sport in the world and is increasing in popularity. In 1995, rugby in Europe turned professional, and with this has come an increased rate of injury. Case presentation In a six-month period from July to December, two open reduction and internal fixations of acetabular fractures were performed in young Caucasian men (16 and 24 years old) who sustained their injuries after rugby tackles. Both of these cases are described as well as the biomechanical factors contributing to the fracture and the recovery. Acetabular fractures of the hip during sport are rare occurrences. Conclusion Our recent experience of two cases over a six-month period creates concern that these high-energy injuries may become more frequent as rugby continues to adopt advanced training regimens. Protective equipment is unlikely to reduce the forces imparted across the hip joint; however, limiting \\'the tackle\\' to only two players may well reduce the likelihood of this life-altering injury.

  11. Turning Doctors Into Employees

    Directory of Open Access Journals (Sweden)

    Matthew Anderson

    2014-05-01

    Full Text Available Background: Much of the contentious debate surrounding the Patient Protection and Affordable Care Act (“Obamacare” concerned its financing and its attempt to guarantee (near universal access to healthcare through the private insurance market.  Aside from sensationalist stories of “death panels,” much less attention went to implications of the bill for the actual provision of healthcare. Methodology: This paper examines the "patient-centered medical home" (PCMH model which has been widely promoted as a means of reviving and improving primary care (i.e. general internal medicine, family medicine, and pediatrics. Argument: The PCMH and many of its components (e.g pay-for-performance, electronic medical records were interventions that were implemented on a massive basis without any evidence of benefit. Recent research has not generally supported clinical benefits with the PCMH model. Instead it seems to designed to de-professionalize (make proletarians of health care workers and enforce corporate models of health. The core values of professional work are undermined while the PCMH does nothing to address the structural marginalization of primary care within US health care. Conclusions: The development of alternative models will require political changes. Both doctors and teachers are in a position of advocate for more progressive systems of care and education.

  12. Epilepsy - what to ask your doctor - adult

    Science.gov (United States)

    What to ask your doctor about epilepsy - adult; Seizures - what to ask your doctor - adult; Seizure - what to ask your doctor ... call to find more information about driving and epilepsy? What should I discuss with my boss at ...

  13. Masculinity in the doctor's office: Masculinity, gendered doctor preference and doctor-patient communication.

    Science.gov (United States)

    Himmelstein, Mary S; Sanchez, Diana T

    2016-03-01

    Mortality and morbidity data suggest that men have shorter life expectancies than women and outrank women on several leading causes of death. These gendered disparities may be influenced by psychosocial factors like masculinity. Three studies (Total N=546) examined the role of masculinity in men's doctor choices and doctor-patient interactions. In Studies 1 and 2, men completed measures of masculinity, gender bias, and doctor preference. Using structural equation modeling, we tested the direct relationship between masculinity and male doctor preference and the indirect relationship of masculinity on male doctor preference through an association with gendered competence stereotypes. Participants in Study 3 disclosed symptoms in private followed by disclosure to a male or female interviewer in a clinical setting. Using repeated measures analysis of variance (ANOVA), we examined the interaction among symptom reporting, masculinity and doctor gender, controlling for participant comfort. In Study 1, results suggested that masculinity encouraged choice of a male doctor directly and indirectly via beliefs that men make more competent doctors than women; Study 2 directly replicated the results of Study 1. In Study 3, independent of participant comfort, an interaction between interviewer gender and masculinity emerged such that men scoring higher on masculinity reported symptoms less consistently to male interviewers (relative to higher scoring men reporting to female interviewers); the reverse was found for men scoring low on masculinity. Taken together these studies suggest that masculinity may affect men's health by encouraging choice of a male doctor with whom doctor-patient communication may be impaired. Copyright © 2015 Elsevier Inc. All rights reserved.

  14. Aspects of communication in medical life. Doctor-patient communication: differentiation and customization.

    Science.gov (United States)

    Borţun, D; Matei, C S

    2017-01-01

    One of the weaknesses of the Romanian medical system is the absence of the communicational culture. This absence is felt at all levels of the healthcare system: doctor-patient relationship, doctor-patient's relatives relationship, labor relations within the medical teams and units, the management of the large hospitals and of the medical institutions from the public administration system and last, but not least, the relationships of these units and institutions with the public opinion and, particularly, with the stakeholders. This paper tackled with some of the principles and values that underlie an efficient communication, the default of which was felt in various domains of the Romanian medical life. They were analyzed from the perspective of the Romanian and international literature and the conclusions drawn might inspire proposals for the improvement of the medical education as well as for the professional development of the Romanian doctors.

  15. Flying car design and testing

    OpenAIRE

    Klein, S.; Smrcek, L.

    2009-01-01

    This paper is primarily concerned with the inverted design process and manufacture of a flying car prototype which can overcome the problem of traffic management in the world today. A possible solution to the problem of overcrowded roads would be to design a flying or hovering car. Given technological advances in aircraft construction, navigation and operation, flying cars or personal aircraft are now a feasible proposition. The viability of such a concept was investigated in terms of produci...

  16. Mediterranean fruit fly

    International Nuclear Information System (INIS)

    1982-01-01

    The Mediterranean Fruit Fly (Medfly, Ceratitis capitata), widespread in most tropical and subtropical area, lays eggs under the skin of fruit. Its larvae feed on the pulp, causing tremendous losses for agriculture. Insecticides, besides being hazardous for the environment, have proven too slow for effective pest control (eradication in 20 generations). This training film demonstrates in 7 detailed steps how the Sterile Insect Technique (SIT) can lead to elimination of the insect population within 6 generations. It shows different stages of breeding and describes the sterilization of pupae by exposure to gamma rays provided by a cobalt 60 source

  17. Mediterranean fruit fly

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-12-31

    The Mediterranean Fruit Fly (Medfly, Ceratitis capitata), widespread in most tropical and subtropical area, lays eggs under the skin of fruit. Its larvae feed on the pulp, causing tremendous losses for agriculture. Insecticides, besides being hazardous for the environment, have proven too slow for effective pest control (eradication in 20 generations). This training film demonstrates in 7 detailed steps how the Sterile Insect Technique (SIT) can lead to elimination of the insect population within 6 generations. It shows different stages of breeding and describes the sterilization of pupae by exposure to gamma rays provided by a cobalt 60 source

  18. TESIS DOCTORALES Doctoral dissertations

    Directory of Open Access Journals (Sweden)

    Esteban Hernández Esteve

    2006-07-01

    Full Text Available TESIS DOCTORALES Doctoral dissertations María Soledad Campos Lucena: El control de las arcas municipales a través de la rendición de cuentas. La transformación del proceso del Antiguo al Nuevo régimen y la consolidación del modelo liberal: 1745-1914 The control of municipal coffers by means of account rendering. The change from Ancien Régime to the New Regime and the consolidation of liberalism: 1745-1914 Candelaria Castro Pérez: La institución parroquial a través de los registros contables del Señorío episcopal de la Villa de Agüimes. (1500-1860 The parochial institution seen through the account books of the Episcopal domain of the city of Aguimes (1500-1860 José Julián Hernández Borreguero: El Cabildo Catedral de Sevilla: organización y sistema contable. (1625-1650 Administrative and accounting organization of the Seville Cathedral. (1625-1650 Juan Lanero Fernández: El esplendor de la teneduría de libros: la partida doble en los tratados contables ingleses de la dinastia Tudor (1543-1588 Bookkeeping splendor: double-entry in the English accounting treatises at the time of the Tudor dynasty (1543-1588 María Llompart Bibiloni: Un análisis histórico-contable de la Procuración del Real Patrimonio en el Reino de Mallorca, período 1310-1330 An accounting historical análisis of the Royal Exchequer of the Kingdom of Mallorca (1310-1330

  19. Doctors do cry.

    Science.gov (United States)

    Pruthi, Sonal; Goel, Ashish

    2014-01-01

    Physicians have tried to understand whether crying for a patient is a raw emotion that demonstrates their lack of control over themselves and the situation, or whether it is a sign of humanity and concern for one's fellow beings. Studies on medical students and doctors'narrations of times when they have shed tears over a patient's suffering or death have established beyond doubt that medical students and physicians are not immune to their patients'suffering and may cry when overwhelmed by stress and emotions. Even though humanity is the cornerstone of medicine, depersonalisation has somehow crept into the physician-patient relationship and crying is considered incompatible with the image of a good physician, who is supposed to be strong, confident and fully in charge. Thus, crying has been equated to weakness and at times, incompetence. This could be attributed to the fact that our medical curriculum has ingrained in us the belief that emotion clouds rationality and prevents us from being objective while making decisions regarding a patient's clinical progress. Our curriculum fails to teach us how to handle emotional situations, witness the dying process, communicate bad news, interact with the bereaved during the period of grief immediately following death, and reduce the professional stress involved in working with newly bereaved persons. Our training focuses on cure, amelioration of disease and the restoration of good health, with little emphasis on death, which is an absolute reality. It is crucial that medical educators take note of these lacunae in the curriculum. Physicians and teachers must recognise and accept the emotions that medical students experience in these situations, and teach them to offer their patients a sound blend of rationality and compassion with an attitude of humility.

  20. Mass rearing methods for fruit fly

    International Nuclear Information System (INIS)

    Dominguez Gordillo, J.C.

    1999-01-01

    The most common rearing methods used for mass rearing of fruit flies, with emphasis on those of economic importance in Mexico such as Anastrepha ludens (the Mexican fruit fly). Anastrepha obliqua (the mango and plum fruit fly) and the exotic fruit fly Ceratitis capitata (the Mediterranean fruit fly) are described here. (author)

  1. Tackle characteristics and injury in a cross section of rugby union football.

    Science.gov (United States)

    McIntosh, Andrew S; Savage, Trevor N; McCrory, Paul; Fréchède, Bertrand O; Wolfe, Rory

    2010-05-01

    The tackle is the game event in rugby union most associated with injury. This study's main aims were to measure tackle characteristics from video using a qualitative protocol, to assess whether the characteristics differed by level of play, and to measure the associations between tackle characteristics and injury. A cohort study was undertaken. The cohort comprised male rugby players in the following levels: younger than 15 yr, 18 yr, and 20 yr, grade, and elite (Super 12 and Wallabies). All tackle events and technique characteristics were coded in 77 game halves using a standardized qualitative protocol. Game injuries and missed-game injuries were identified and correlated with tackle events. A total of 6618 tackle events, including 81 resulting in a game injury, were observed and coded in the 77 game halves fully analyzed (145 tackle events per hour). An increase in the proportion of active shoulder tackles was observed from younger than 15 yr (13%) to elite (31%). Younger players engaged in more passive tackles and tended to stay on their feet more than experienced players. Younger than 15 yr rugby players had a significantly lower risk of tackle game injury compared with elite players. No specific tackle technique was observed to be associated with a significantly increased risk of game injury. There was a greater risk of game injury associated with two or more tacklers involved in the tackle event, and the greatest risk was associated with simultaneous contact by tacklers, after adjusting for level of play. Tackle characteristics differed between levels of play. The number of tacklers and the sequence of tackler contact with the ball carrier require consideration from an injury prevention perspective.

  2. Feasible utopias in doctoral education

    DEFF Research Database (Denmark)

    Elliot, Dely; Guccione, Kay; Bengtsen, Søren Smedegaard

    -Martek, Chen & McAlpine, 2011). PGRs’ motivation, creativity, resilience and momentum during their long and intense doctoral journey are often strongly sustained by unseen informal structures, social support systems and extra-curricular activities tacitly providing emotional, social, pastoral and academic......Part 1 Abstract Ongoing educational and psycho-social challenges in doctoral education (e.g. psychological distress, attrition and delay in completion) warrant a more comprehensive understanding of the expanded doctoral education context and how the different facets of doctoral support mechanisms......, 2016b; Bengtsen & Barnett, 2017; Bryan & Guccione, 2018; Elliot et al., 2016b, 2016c; Wisker et al., 2017). Yet, there remains a somewhat limited understanding not only of these multifaceted components but how they interact with already existing formal and informal support mechanisms offered...

  3. Penumbra: Doctoral support as drama

    DEFF Research Database (Denmark)

    Wisker, Gina; Robinson, Gill; Bengtsen, Søren Smedegaard

    2017-01-01

    Much international doctoral learning research focuses on personal, institutional and learning support provided by supervisors, managed relationships,‘nudging’ robust, conceptual, critical, creative work. Other work focuses on stresses experienced in supervisor-student relationships and doctoral...... journeys. Some considers formal and informal learning communities supporting students on research journeys, and roles played by families, friends and others, sometimes o ering encouragement and sometimes added stress. However, little has been explored concerning often uno cial, largely unrecognised...... sanctioned (‘lightside’), and less well recognised often unsanctioned (‘darkside’) on doctoral research and writing learning journey, instigating questions about doctoral student needs, and the range of support provided, both legitimate, well known, less legitimate. This work concentrates on the ‘darkside’....

  4. Tackling Drought Stress: RECEPTOR-LIKE KINASES Present New Approaches

    Science.gov (United States)

    Marshall, Alex; Aalen, Reidunn B.; Audenaert, Dominique; Beeckman, Tom; Broadley, Martin R.; Butenko, Melinka A.; Caño-Delgado, Ana I.; de Vries, Sacco; Dresselhaus, Thomas; Felix, Georg; Graham, Neil S.; Foulkes, John; Granier, Christine; Greb, Thomas; Grossniklaus, Ueli; Hammond, John P.; Heidstra, Renze; Hodgman, Charlie; Hothorn, Michael; Inzé, Dirk; Østergaard, Lars; Russinova, Eugenia; Simon, Rüdiger; Skirycz, Aleksandra; Stahl, Yvonne; Zipfel, Cyril; De Smet, Ive

    2012-01-01

    Global climate change and a growing population require tackling the reduction in arable land and improving biomass production and seed yield per area under varying conditions. One of these conditions is suboptimal water availability. Here, we review some of the classical approaches to dealing with plant response to drought stress and we evaluate how research on RECEPTOR-LIKE KINASES (RLKs) can contribute to improving plant performance under drought stress. RLKs are considered as key regulators of plant architecture and growth behavior, but they also function in defense and stress responses. The available literature and analyses of available transcript profiling data indeed suggest that RLKs can play an important role in optimizing plant responses to drought stress. In addition, RLK pathways are ideal targets for nontransgenic approaches, such as synthetic molecules, providing a novel strategy to manipulate their activity and supporting translational studies from model species, such as Arabidopsis thaliana, to economically useful crops. PMID:22693282

  5. More iPhone 3 Development Tackling IPhone SDK 3

    CERN Document Server

    LaMarche, Jeff

    2010-01-01

    Interested in iPhone development? Want to learn more? Whether you're a self-taught iPhone development genius or have just made your way through the pages of Beginning iPhone 3 Development, we have the perfect book for you. More iPhone 3 Development: Tackling iPhone SDK 3 digs deeper into Apple's latest SDK. Best-selling authors Dave Mark and Jeff LaMarche explain concepts as only they can, covering topics like Core Data, peer-to-peer networking using GameKit and network streams, working with data from the web, MapKit, in-application e-mail, and more. All the concepts and APIs are clearly prese

  6. Physics of flying

    Science.gov (United States)

    Vetrone, Jim

    2015-05-01

    Column editor's note: As the school year comes to a close, it is important to start thinking about next year. One area that you want to consider is field trips. Many institutions require that teachers plan for a field trip well in advance. Keeping that in mind, I asked Jim Vetrone to write an article about the fantastic field trip he takes his AP Physics students on. I had the awesome opportunity to attend a professional development day that Jim arranged at iFLY in the Chicago suburbs. The experience of "flying" in a wind tunnel was fabulous. Equally fun was watching the other physics teachers come up with experiments to have the professional "flyers" perform in the tube. I could envision my students being similarly excited about the experience and about the development of their own experiments. After I returned to school, I immediately began the process of trying to get this field trip approved for the 2015-16 school year. I suggest that you start your process as well if you hope to try a new field trip next year. The key to getting the approval, in my experience, is submitting a proposal early that includes supporting documentation from sources. Often I use NGSS or state standards as justifications for my field trips. I have also quoted College Board expectations for AP Physics 1 and 2 in my documents when requesting an unusual field trip.

  7. The Flying University

    Science.gov (United States)

    Friesen, Catherine

    The Flying University is solo theater performance framed as an academic lecture about Marie Curie and her discovery of radium, delivered to a group of women who have gathered in secret to further their education. As the lecture proceeds, the professor brings in her own research based on a study of Esther Horsch (1905-1991) who lived on a farm in central Illinois. She introduces data from Esther's journals, personal memories, and dreams about Esther's life. The professor's investigation of radium plays at the intersections of magical and mundane, decay and the transformation of life, and the place of ambition in these two women's lives. The intention of this piece is to explore these themes, which are full of mystery, through the traces of the daily lives of Mme. Curie and Esther. Their words and photos are used as roots from which to imagine the things that echo beyond their familiar work; elemental and also fantastically radiant. The Flying University was written and performed by Catherine Friesen April 27-29, 2012 in the Center for Performance Experiment at Hamilton College as part of the University of South Carolina MFA Acting Class of 2013 showcase, Pieces of Eight.

  8. Fly ash quality and utilization

    Energy Technology Data Exchange (ETDEWEB)

    Barta, L.E.; Lachner, L.; Wenzel, G.B. [Inst. for Energy, Budapest (Hungary); Beer, M.J. [Massachusetts Inst. of Technology, Cambridge, MA (United States)

    1995-12-01

    The quality of fly ash is of considerable importance to fly ash utilizers. The fly ash puzzolanic activity is one of the most important properties that determines the role of fly ash as a binding agent in the cementing process. The puzzolanic activity, however is a function of fly ash particle size and chemical composition. These parameters are closely related to the process of fly ash formation in pulverized coal fired furnaces. In turn, it is essential to understand the transformation of mineral matter during coal combustion. Due to the particle-to-particle variation of coal properties and the random coalescence of mineral particles, the properties of fly ash particles e.g. size, SiO{sub 2} content, viscosity can change considerably from particle to particle. These variations can be described by the use of the probability theory. Since the mean values of these randomly changing parameters are not sufficient to describe the behavior of individual fly ash particles during the formation of concrete, therefore it is necessary to investigate the distribution of these variables. Examples of these variations were examined by the Computer Controlled Scanning Electron Microscopy (CCSEM) for particle size and chemical composition for Texas lignite and Eagel Butte mineral matter and fly ash. The effect of combustion on the variations of these properties for both the fly ash and mineral matter were studied by using a laminar flow reactor. It is shown in our paper, that there are significant variations (about 40-50% around the mean values) of the above-listed properties for both coal samples. By comparing the particle size and chemical composition distributions of the mineral matter and fly ash, it was possible to conclude that for the Texas lignite mineral matter, the combustion did not effect significantly the distribution of these properties, however, for the Eagel Butte coal the combustion had a major impact on these mineral matter parameters.

  9. Healthy Doctors – Sick Medicine

    Directory of Open Access Journals (Sweden)

    Olaf Gjerløw Aasland

    2015-05-01

    Full Text Available Doctors are among the healthiest segments of the population in western countries. Nevertheless, they complain strongly of stress and burnout. Their own explanation is deprofessionalisation: The honourable art of doctoring has been replaced by standardised interventions and production lines; professional autonomy has withered. This view is shared by many medical sociologists who have identified a “golden age of medicine,” or “golden age of doctoring,” starting after World War II and declining around 1970. This article looks at some of the central sociological literature on deprofessionalisation, particularly in a perspective of countervailing powers. It also looks into another rise-and-fall model, proposed by the medical profession itself, where the fall in professional power was generated by the notion that there are no more white spots to explore on the map of medicine. Contemporary doctoring is a case of cognitive dissonance, where the traditional doctor role seems incompatible with modern health care.Keywords: deprofessionalisation, professional autonomy, cognitive dissonance, golden age of doctoring

  10. Health system reforms, violence against doctors and job satisfaction in the medical profession: a cross-sectional survey in Zhejiang Province, Eastern China.

    Science.gov (United States)

    Wu, Dan; Wang, Yun; Lam, Kwok Fai; Hesketh, Therese

    2014-12-31

    To explore the factors influencing doctors' job satisfaction and morale in China, in the context of the ongoing health system reforms and the deteriorating doctor-patient relationship. Cross-sectional survey using self-completion questionnaires. The survey was conducted from March to May 2012 among doctors at the provincial, county and primary care levels in Zhejiang Province, China. The questionnaire was completed by 202 doctors. Factors which contributed most to low job satisfaction were low income and long working hours. Provincial level doctors were most dissatisfied while primary care doctors were the least dissatisfied. Three per cent of doctors at high-level hospitals and 27% of those in primary care were satisfied with the salary. Only 7% at high-level hospitals were satisfied with the work hours, compared to 43% in primary care. Less than 10% at high levels were satisfied with the amount of paid vacation time (3%) and paid sick leave (5%), compared with 38% and 41%, respectively, in primary care. Overall, 87% reported that patients were more likely to sue and that patient violence against doctors was increasing. Only 4.5% wanted their children to be doctors. Of those 125 who provided a reason, 34% said poor pay, 17% said it was a high-risk profession, and 9% expressed concerns about personal insecurity or patient violence. Doctors have low job satisfaction overall. Recruitment and retention of doctors have become major challenges for the Chinese health system. Measures must be taken to address this, in order to ensure recruitment and retention of doctors in the future. These measures must first include reduction of doctors' workload, especially at provincial hospitals, partly through incentivisation of appropriate utilisation of primary care, increase in doctors' salary and more effective measures to tackle patient violence against doctors. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence

  11. Plant growth on 'fly ash'

    Energy Technology Data Exchange (ETDEWEB)

    Holliday, R; Hodgson, D R; Townsend, W N; Wood, J W

    1958-04-12

    Plants were grown in plot and pot experiments to assess the toxicity of the fly ash. It was found that plants grouped into three classes: tolerant, moderately tolerant, and sensitive. Boron was found to be a major compoent of the toxic principle of fly ash.

  12. The flying radiation case

    International Nuclear Information System (INIS)

    Brownell, J.H.; Bowers, R.L.

    1997-01-01

    The Los Alamos foil implosion program has the goal of producing an intense, high-energy density x-ray source by converting the energy of a magnetically imploded plasma into radiation and material energy. One of the methods for converting the plasma energy into thermal energy and radiation and utilizing it for experiments is called the flying radiation case (FRC). In this paper the authors shall model the FRC and provide a physical description of the processes involved. An analytic model of a planar FRC in the hydrodynamic approximation is used to describe the assembly and shock heating of a central cushion by a conducting liner driver. The results are also used to benchmark a hydrodynamics code for modeling an FRC. They then use a radiation-hydrodynamics computational model to explore the effects of radiation production and transport when a gold plasma assembles on a CH cushion. Results are presented for the structure and evolution of the radiation hohlraum

  13. Disposal of fly ash

    International Nuclear Information System (INIS)

    Singh, B.; Foley, C.

    1991-01-01

    Theoretical arguments and pilot plant results have shown that the transport of fly-furnace ash from the power station to the disposal area as a high concentration slurry is technically viable and economically attractive. Further, lack of free water, when transported as a high concentration slurry, offers significant advantages in environmental management and rehabilitation of the disposal site. This paper gives a basis for the above observations and discusses the plans to exploit the above advantages at the Stanwell Power Station. (4 x 350 MWe). This will be operated by the Queensland Electricity Commission. The first unit is to come into operation in 1992 and other units are to follow progressively on a yearly basis

  14. Work of female rural doctors.

    Science.gov (United States)

    Wainer, Jo

    2004-04-01

    To identify the impact of family life on the ways women practice rural medicine and the changes needed to attract women to rural practice. Census of women rural doctors in Victoria in 2000, using a self-completed postal survey. General and specialist practice. Two hundred and seventy-one female general practitioners and 31 female specialists practising in Rural, Remote and Metropolitan Area Classifications 3-7. General practitioners are those doctors with a primary medical degree and without additional specialist qualifications. Interaction of hours and type of work with family responsibilities. Generalist and specialist women rural doctors carry the main responsibility for family care. This is reflected in the number of hours they work in clinical and non-clinical professional practice, availability for on-call and hospital work, and preference for the responsibilities of practice partnership or the flexibility of salaried positions. Most of the doctors had established a satisfactory balance between work and family responsibilities, although a substantial number were overworked in order to provide an income for their families or meet the needs of their communities. Thirty-six percent of female rural general practitioners and 56% of female rural specialists preferred to work fewer hours. Female general practitioners with responsibility for children were more than twice as likely as female general practitioners without children to be in a salaried position and less likely to be a practice partner. The changes needed to attract and retain women in rural practice include a place for everyone in the doctor's family, flexible practice structures, mentoring by women doctors and financial and personal recognition. Women make up less than a quarter of the rural general practice workforce and an even smaller percentage of the specialist rural medical workforce. As a result their experiences are not well articulated in research on rural medical practice and their needs are

  15. URGENT NEED OF A DOCTOR

    CERN Multimedia

    Medical Service

    2001-01-01

    IN URGENT NEED OF A DOCTOR GENEVA EMERGENCY SERVICES GENEVA AND VAUD 144 FIRE BRIGAD 118 POLICE 117 CERN FIREMEN 767-44-44 ANTI-POISONS CENTRE Open 24h/24h 01-251-51-51 Patient not fit to be moved, call family doctor, or: GP AT HOME, open 24h/24h 748-49-50 Association Of Geneva Doctors Emergency Doctors at home 07h-23h 322 20 20 Patient fit to be moved: HOPITAL CANTONAL CENTRAL 24 Micheli-du-Crest 372-33-11 ou 382-33-11 EMERGENCIES 382-33-11 ou 372-33-11 CHILDREN'S HOSPITAL 6 rue Willy-Donzé 372-33-11 MATERNITY 32 bvd.de la Cluse 382-68-16 ou 382-33-11 OPHTHALMOLOGY 22 Alcide Jentzer 382-33-11 ou 372-33-11 MEDICAL CENTRE CORNAVIN 1-3 rue du Jura 345 45 50 HOPITAL DE LA TOUR Meyrin EMERGENCIES 719-61-11 URGENCES PEDIATRIQUES 719-61-00 LA TOUR MEDICAL CENTRE 719-74-00 European EmergencyCall 112 FRANCE EMERGENCY SERVICES 15 FIRE BRIGADE 18 POLICE 17 CERN FIREMEN AT HOME 00-41-22-767-44-44 ANTI-POISONS CENTRE Open 24h/24h 04-72-11-69-11 All doctors will...

  16. Tackle technique and tackle-related injuries in high-level South African Rugby Union under-18 players: real-match video analysis.

    Science.gov (United States)

    Burger, Nicholas; Lambert, Michael I; Viljoen, Wayne; Brown, James C; Readhead, Clint; Hendricks, Sharief

    2016-08-01

    The high injury rate associated with rugby union is primarily due to the tackle, and poor contact technique has been identified as a risk factor for injury. We aimed to determine whether the tackle technique proficiency scores were different in injurious tackles versus tackles that did not result in injury using real-match scenarios in high-level youth rugby union. Injury surveillance was conducted at the under-18 Craven Week tournaments (2011-2013). Tackle-related injury information was used to identify injury events in the match video footage and non-injury events were identified for the injured player cohort. Injury and non-injury events were scored for technique proficiency and Cohen's effect sizes were calculated and the Student t test (p<0.05) was performed to compare injury versus non-injury scores. The overall mean score for front-on ball-carrier proficiency was 7.17±1.90 and 9.02±2.15 for injury and non-injury tackle events, respectively (effect size=moderate; p<0.05). The overall mean score for side/behind ball-carrier proficiency was 4.09±2.12 and 7.68±1.72 for injury and non-injury tackle events, respectively (effect size=large; p<0.01). The overall mean score for front-on tackler proficiency was 7.00±1.95 and 9.35±2.56 for injury and non-injury tackle events, respectively (effect size=moderate; p<0.05). The overall mean score for side/behind tackler proficiency was 5.47±1.60 and 8.14±1.75 for injury and non-injury tackle events, respectively (effect size=large; p<0.01). Higher overall mean and criterion-specific tackle-related technique scores were associated with a non-injury outcome. The ability to perform well during tackle events may decrease the risk of injury and may manifest in superior performance. 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/

  17. [Life conditions of Togolese doctors].

    Science.gov (United States)

    Koffi-Tessio, Annick Viwalé; Oniankitan, Owonayo; Mijiyawa, Moustafa

    2010-09-01

    A study has been carried out by Togolese medical doctors in order to determine the perceived and the real life of their profession. The study, which was transversal, has taken in account a sample of 52 medical doctors made on the basis of a cautious choice. Most of these medical doctors (15 general practitioners, 23 specialists and 14 hospitalo-universitaires) work in the medical cares centres of Lomé. A sheet of survey has permitted the collection of demographic data and data relating to the medical studies and career. The 52 medical doctors included in the study (7 women, 45 men) were between 25 and 59 years old; their age of getting their A-level was between 16 and 23 years old, and that of getting the doctorate diploma between 24 and 37. The length of professional experience stands between 8 months and 27 years. The marital status was specified by 47 of the 52 medical doctors: 13 single, one divorced, and 33 married; 5 of the 7 women who took part in the survey were single and without any child. The love of the profession (65%), the social status it confers (37%) and the honour tied to the profession (27%) were the main motives of choosing the profession. The decision of doing medical studies was taken during secondary studies by 45 of the 52 persons. The faculty of medicine of Lomé has been the study frame to general medicine studies of 35 persons (67%). The low payment (83%), the poverty of the patients (83%), the narrowness of the technical platform (79%), the insufficiency of cares structures in paramedical personnel (67%), the insufficiency of continuing education (60%), and the lack or insufficiency of drugs (58%) were the main problems encountered during their professional experience by the people questioned. 22 medical doctors (43%) have estimated that their profession has given them a particular social status. Only 8 medical doctors have found that the real things they have gone trough in the profession matches with the idea they had, while 32 (62

  18. Adaptive Online Sequential ELM for Concept Drift Tackling

    Directory of Open Access Journals (Sweden)

    Arif Budiman

    2016-01-01

    Full Text Available A machine learning method needs to adapt to over time changes in the environment. Such changes are known as concept drift. In this paper, we propose concept drift tackling method as an enhancement of Online Sequential Extreme Learning Machine (OS-ELM and Constructive Enhancement OS-ELM (CEOS-ELM by adding adaptive capability for classification and regression problem. The scheme is named as adaptive OS-ELM (AOS-ELM. It is a single classifier scheme that works well to handle real drift, virtual drift, and hybrid drift. The AOS-ELM also works well for sudden drift and recurrent context change type. The scheme is a simple unified method implemented in simple lines of code. We evaluated AOS-ELM on regression and classification problem by using concept drift public data set (SEA and STAGGER and other public data sets such as MNIST, USPS, and IDS. Experiments show that our method gives higher kappa value compared to the multiclassifier ELM ensemble. Even though AOS-ELM in practice does not need hidden nodes increase, we address some issues related to the increasing of the hidden nodes such as error condition and rank values. We propose taking the rank of the pseudoinverse matrix as an indicator parameter to detect “underfitting” condition.

  19. Tackling childhood obesity: the importance of understanding the context.

    Science.gov (United States)

    Knai, Cécile; McKee, Martin

    2010-12-01

    Recommendations to tackle major health problems such as childhood obesity may not be appropriate if they fail to take account of the prevailing socio-political, cultural and economic context. We describe the development and application of a qualitative risk analysis approach to identify non-scientific considerations framing the policy response to obesity in Denmark and Latvia. Interviews conducted with key stakeholders in Denmark and Latvia, undertaken following a review of relevant literature on obesity and national policies. A qualitative risk analysis model was developed to help explain the findings in the light of national context. Non-scientific considerations that appeared to influence the response to obesity include the perceived relative importance of childhood obesity; the nature of stakeholder relations and its impact on decision-making; the place of obesity on the policy agenda; the legitimacy of the state to act for population health and views on alliances between public and private sectors. Better recognition of the exogenous factors affecting policy-making may lead to a more adequate policy response. The development and use of a qualitative risk analysis model enabled a better understanding of the contextual factors and processes influencing the response to childhood obesity in each country.

  20. Tackling HIV Persistence: Pharmacological versus CRISPR-Based Shock Strategies.

    Science.gov (United States)

    Darcis, Gilles; Das, Atze T; Berkhout, Ben

    2018-03-29

    Jan Svoboda studied aspects of viral latency, in particular with respect to disease induction by avian RNA tumor viruses, which were later renamed as part of the extended retrovirus family. The course of retroviral pathogenesis is intrinsically linked to their unique property of integrating the DNA copy of the retroviral genome into that of the host cell, thus forming the provirus. Retroviral latency has recently become of major clinical interest to allow a better understanding of why we can effectively block the human immunodeficiency virus type 1 (HIV-1) in infected individuals with antiviral drugs, yet never reach a cure. We will discuss HIV-1 latency and its direct consequence-the formation of long-lasting HIV-1 reservoirs. We next focus on one of the most explored strategies in tackling HIV-1 reservoirs-the "shock and kill" strategy-which describes the broadly explored pharmacological way of kicking the latent provirus, with subsequent killing of the virus-producing cell by the immune system. We furthermore present how the clustered regularly interspaced palindromic repeats (CRISPR) and associated protein (Cas) system can be harnessed to reach the same objective by reactivating HIV-1 gene expression from latency. We will review the benefits and drawbacks of these different cure strategies.

  1. Confusion and abdominal symptoms following a rugby tackle.

    Science.gov (United States)

    Ioannides, Demetris; Davies, Madeleine; Kluzek, Stefan

    2017-09-23

    A 19-year-old man was sent to the emergency department following a pitch-side assessment for suspected concussion, unexplained upper abdominal tenderness and vomiting, following a high-impact tackle during a rugby match. A Focussed Assessment with Sonography for Trauma (FAST) scan performed in the emergency department suggested intra-abdominal free fluid, and subsequent head and abdominal CT imaging showed no intracranial lesion but confirmed a significant haemoperitoneum due to large splenic tear and bleeding. An emergency splenectomy was performed, which confirmed the rupture of an enlarged spleen with blood loss of almost 2 L into the peritoneal cavity. The patient made a full recovery following surgery. A subsequent histological examination revealed granulomatous inflammation characteristic of infectious mononucleosis. This unique case illustrates that physically fit patients with early hypovolaemic shock can present with symptoms mimicking concussion. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  2. Views on alternative forums for effectively tackling climate change

    Science.gov (United States)

    Hjerpe, Mattias; Nasiritousi, Naghmeh

    2015-09-01

    This year (2015) marks the 21st formal anniversary of the United Nations Framework Convention on Climate Change (UNFCCC) and in December a new climate treaty is expected to be reached. Yet, the UNFCCC has not been successful in setting the world on a path to meet a target to prevent temperatures rising by more than 2 °C above pre-industrial levels. Meanwhile, other forums, such as the G20 and subnational forums, have increasingly become sites of climate change initiatives. There has, however, so far been no systematic evaluation of what forums climate change policymakers and practitioners perceive to be needed to effectively tackle climate change. Drawing on survey data from two recent UNFCCC Conference of the Parties (COP), we show that there exists an overall preference for state-led, multilateral forums. However, preferences starkly diverge between respondents from different geographical regions and no clear alternative to the UNFCCC emerges. Our results highlight difficulties in coordinating global climate policy in a highly fragmented governance landscape.

  3. Tackling Critical Catalytic Residues in Helicobacter pylori L-Asparaginase

    Directory of Open Access Journals (Sweden)

    Maristella Maggi

    2015-03-01

    Full Text Available Bacterial asparaginases (amidohydrolases, EC 3.5.1.1 are important enzymes in cancer therapy, especially for Acute Lymphoblastic Leukemia. They are tetrameric enzymes able to catalyze the deamination of L-ASN and, to a variable extent, of L-GLN, on which leukemia cells are dependent for survival. In contrast to other known L-asparaginases, Helicobacter pylori CCUG 17874 type II enzyme (HpASNase is cooperative and has a low affinity towards L-GLN. In this study, some critical amino acids forming the active site of HpASNase (T16, T95 and E289 have been tackled by rational engineering in the attempt to better define their role in catalysis and to achieve a deeper understanding of the peculiar cooperative behavior of this enzyme. Mutations T16E, T95D and T95H led to a complete loss of enzymatic activity. Mutation E289A dramatically reduced the catalytic activity of the enzyme, but increased its thermostability. Interestingly, E289 belongs to a loop that is very variable in L-asparaginases from the structure, sequence and length point of view, and which could be a main determinant of their different catalytic features.

  4. Africa and the tsetse fly

    International Nuclear Information System (INIS)

    1985-01-01

    Trypanosomiasis, an infection transmitted by the tsetse fly and causing sleeping sickness in man and Nagana disease in animals, is widespread in Africa. It affects 37 countries (an area as large as the United States) and leads to great losses in the national economy. It can be fought effectively by programmes to eradicate the tsetse fly with the sterile insect technique. The film shows the tsetse habitats and biology and demonstrates how its reproduction circle can be interrupted by sterilization of male flies with gamma rays. This method has proven an effective alternative to the use of pesticides because its efficiency increases with each generation and it causes no environmental pollution problems

  5. Africa and the tsetse fly

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-12-31

    Trypanosomiasis, an infection transmitted by the tsetse fly and causing sleeping sickness in man and Nagana disease in animals, is widespread in Africa. It affects 37 countries (an area as large as the United States) and leads to great losses in the national economy. It can be fought effectively by programmes to eradicate the tsetse fly with the sterile insect technique. The film shows the tsetse habitats and biology and demonstrates how its reproduction circle can be interrupted by sterilization of male flies with gamma rays. This method has proven an effective alternative to the use of pesticides because its efficiency increases with each generation and it causes no environmental pollution problems

  6. Mrs Hitler and her doctor.

    Science.gov (United States)

    Macleod, Sandy

    2005-12-01

    The doctor who attended the mother of Adolf Hitler in her terminal illness has been blamed as a cause of the Holocaust. The medical details recorded of this professional relationship are presented and discussed. Dr Bloch's medical care of Mrs Hitler was consistent with the prevailing medical practice of the management of fungating breast carcinoma. Indeed, the general practitioner's care and attention of the family appear to have been astute and supportive. There is nothing to suggest that Dr Bloch's medical care was other than competent. Doctors who have the (mis)fortune to professionally attend major figures of history may be unfairly viewed, despite their appropriate and adequate care.

  7. The Doctorate in Chemistry. Carnegie Essays on the Doctorate: Chemistry.

    Science.gov (United States)

    Breslow, Ronald

    The Carnegie Foundation commissioned a collection of essays as part of the Carnegie Initiative on the Doctorate (CID). Essays and essayists represent six disciplines that are part of the CID: chemistry, education, English, history, mathematics, and neuroscience. Intended to engender conversation about the conceptual foundation of doctoral…

  8. Paralysis due to the high tackle - a black spot South African rugby ...

    African Journals Online (AJOL)

    The high tackle around the neck is illegal but still commonplace in South African rugby. An analysis of 40 rugby players who sustained spinal cord injury during the period 1985 1989 revealed that 8 were injured by a high tackle. The case histories and radiographs of these 8 players were analysed. The majority sustained ...

  9. Evolution, Fruit Flies and Gerontology

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 1; Issue 11. Evolution, Fruit Flies and Gerontology Evolutionary Biology Helps Unravel the Mysteries of Ageing. Amitabh Joshi. General Article Volume 1 Issue 11 November 1996 pp 51-63 ...

  10. Integrated management of fruit flies

    International Nuclear Information System (INIS)

    1983-01-01

    This film introduces species of fruit-flies and their reproduction cycle and suggests various methods for controlling insect pests (insect traps, treatment of infested fruits, chemical, legal, and biological control -sterile male technique

  11. Evolution, Fruit Flies and Gerontology

    Indian Academy of Sciences (India)

    definition of ageing?), and that the word ageing (or senescence) has a fairly precise .... Populations that evolved increased longevity and egg production late in life, as a .... life-span exceeding 120 days whereas flies from control populations ...

  12. Fly ash. Quality recycling material

    Energy Technology Data Exchange (ETDEWEB)

    Blomster, D.; Leisio, C.

    1996-11-01

    Imatran Voima`s coal-fired power plants not only generate power and heat but also produce fly ash which is suitable raw material for recycling. This material for recycling is produced in the flue gas cleaning process. It is economical and, thanks to close quality control, is suitable for use as a raw material in the building materials industry, in asphalt production, and in earthworks. Structures made from fly ash are also safe from an environmental point of view. (orig.)

  13. Antimicrobial Peptides: A Promising Therapeutic Strategy in Tackling Antimicrobial Resistance.

    Science.gov (United States)

    Nuti, Ramya; Goud, Nerella S; Saraswati, A Prasanth; Alvala, Ravi; Alvala, Mallika

    2017-01-01

    Antimicrobial resistance (AMR) has posed a serious threat to global public health and it requires immediate action, preferably long term. Current drug therapies have failed to curb this menace due to the ability of microbes to circumvent the mechanisms through which the drugs act. From the drug discovery point of view, the majority of drugs currently employed for antimicrobial therapy are small molecules. Recent trends reveal a surge in the use of peptides as drug candidates as they offer remarkable advantages over small molecules. Newer synthetic strategies like organometalic complexes, Peptide-polymer conjugates, solid phase, liquid phase and recombinant DNA technology encouraging the use of peptides as therapeutic agents with a host of chemical functions, and tailored for specific applications. In the last decade, many peptide based drugs have been successfully approved by the Food and Drug Administration (FDA). This success can be attributed to their high specificity, selectivity and efficacy, high penetrability into the tissues, less immunogenicity and less tissue accumulation. Considering the enormity of AMR, the use of Antimicrobial Peptides (AMPs) can be a viable alternative to current therapeutics strategies. AMPs are naturally abundant allowing synthetic chemists to develop semi-synthetics peptide molecules. AMPs have a broad spectrum of activity towards microbes and they possess the ability to bypass the resistance induction mechanisms of microbes. The present review focuses on the potential applications of AMPs against various microbial disorders and their future prospects. Several resistance mechanisms and their strategies have also been discussed to highlight the importance in the current scenario. Breakthroughs in AMP designing, peptide synthesis and biotechnology have shown promise in tackling this challenge and has revived the interest of using AMPs as an important weapon in fighting AMR. Copyright© Bentham Science Publishers; For any queries

  14. Newborn jaundice - what to ask your doctor

    Science.gov (United States)

    Jaundice - what to ask your doctor; What to ask your doctor about newborn jaundice ... What causes jaundice in a newborn child? How common is newborn jaundice? Will the jaundice harm my child? What are the ...

  15. Epilepsy - what to ask your doctor - child

    Science.gov (United States)

    What to ask your doctor about epilepsy - child; Seizures - what to ask your doctor - child ... should I discuss with my child's teachers about epilepsy? Will my child need to take medicines during ...

  16. Doctoral Program Selection Using Pairwise Comparisons.

    Science.gov (United States)

    Tadisina, Suresh K.; Bhasin, Vijay

    1989-01-01

    The application of a pairwise comparison methodology (Saaty's Analytic Hierarchy Process) to the doctoral program selection process is illustrated. A hierarchy for structuring and facilitating the doctoral program selection decision is described. (Author/MLW)

  17. Cholesterol - what to ask your doctor

    Science.gov (United States)

    ... your doctor; What to ask your doctor about cholesterol ... What is my cholesterol level? What should my cholesterol level be? What are HDL ("good") cholesterol and LDL ("bad") cholesterol? Does my cholesterol ...

  18. Angina - what to ask your doctor

    Science.gov (United States)

    What to ask your doctor about angina and heart disease; Coronary artery disease - what to ask your doctor ... the signs and symptoms that I am having angina? Will I always have the same symptoms? What ...

  19. The Plight of the Woman Doctoral Student

    Science.gov (United States)

    Holmstrom, Engin Inel; Holmstrom, Robert W.

    1974-01-01

    This study investigated factors underlying discrimination against woman doctoral students. Analyses revealed that faculty attitudes and behavior toward woman doctoral students contributed significantly to their emotional stresses and self-doubts. (Author/NE)

  20. Concussion - what to ask your doctor - child

    Science.gov (United States)

    What to ask your doctor about concussion - child; Mild brain injury - what to ask your doctor - child ... What type of symptoms or problems will my child have? Will my child have problems thinking or ...

  1. Proceedings of Arcom Doctoral Workshop Research Methodology

    OpenAIRE

    Scott, Lloyd

    2018-01-01

    Editorial Editorial Welcome to this special doctoral workshop on Research Methodology which forms part of what is now a well-established support mechanism for researchers in the discipline of the Built Environment and more particularly construction management. The ARCOM doctoral series, around now for some seventeen years, has addressed many of the diverse research areas that PhD researchers in the discipline have chosen to focus on in their doctoral journey. This doctoral workshop has as ...

  2. Does player time-in-game affect tackle technique in elite level rugby union?

    Science.gov (United States)

    Tierney, Gregory J; Denvir, Karl; Farrell, Garreth; Simms, Ciaran K

    2018-02-01

    It has been hypothesised that fatigue may be a major factor in tackle-related injury risk in rugby union and hence more injuries occur in the later stages of a game. The aim of this study is to identify changes in ball carrier or tackler proficiency characteristics, using elite level match video data, as player time-in-game increases. Qualitative observational cohort study. Three 2014/15 European Rugby Champions Cup games were selected for ball carrier and tackler proficiency analysis. Analysis was only conducted on players who started and remained on the field for the entire game. A separate analysis was conducted on 10 randomly selected 2014/15 European Rugby Champions Cup/Pro 12 games to assess the time distribution of tackles throughout a game. A Chi-square test and one-way way ANOVA with post-hoc testing was conducted to identify significant differences (p<0.05) for proficiency characteristics and tackle counts between quarters in the game, respectively. Player time-in-game did not affect tackle proficiency for both the ball carrier and tackler. Any results that showed statistical significance did not indicate a trend of deterioration in proficiency with increased player time-in-game. The time distribution of tackles analysis indicated that more tackles occurring in the final quarter of the game than the first (p=0.04) and second (p=<0.01). It appears that player time-in-game does not affect tackler or ball carrier tackle technique proficiency at the elite level. More tackles occurring in the final quarter of a game provides an alternative explanation to more tackle-related injuries occurring at this stage. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  3. An investigation of shoulder forces in active shoulder tackles in rugby union football.

    Science.gov (United States)

    Usman, Juliana; McIntosh, Andrew S; Fréchède, Bertrand

    2011-11-01

    In rugby union football the tackle is the most frequently executed skill and one most associated with injury, including shoulder injury to the tackler. Despite the importance of the tackle, little is known about the magnitude of shoulder forces in the tackle and influencing factors. The objectives of the study were to measure the shoulder force in the tackle, as well as the effects of shoulder padding, skill level, side of body, player size, and experimental setting on shoulder force. Experiments were conducted in laboratory and field settings using a repeated measures design. Thirty-five participants were recruited to the laboratory and 98 to the field setting. All were male aged over 18 years with rugby experience. The maximum force applied to the shoulder in an active shoulder tackle was measured with a custom built forceplate incorporated into a 45 kg tackle bag. The overall average maximum shoulder force was 1660 N in the laboratory and 1997 N in the field. This difference was significant. The shoulder force for tackling without shoulder pads was 1684 N compared to 1635 N with shoulder pads. There was no difference between the shoulder forces on the dominant and non-dominant sides. Shoulder force reduced with tackle repetition. No relationship was observed between player skill level and size. A substantial force can be applied to the shoulder and to an opponent in the tackle. This force is within the shoulder's injury tolerance range and is unaffected by shoulder pads. Copyright © 2011 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  4. Hybrid Doctoral Program: Innovative Practices and Partnerships

    Science.gov (United States)

    Alvich, Dori; Manning, JoAnn; McCormick, Kathy; Campbell, Robert

    2012-01-01

    This paper reflects on how one mid-Atlantic University innovatively incorporated technology into the development of a hybrid doctoral program in educational leadership. The paper describes a hybrid doctoral degree program using a rigorous design; challenges of reworking a traditional syllabus of record to a hybrid doctoral program; the perceptions…

  5. Dementia - what to ask your doctor

    Science.gov (United States)

    What to ask your doctor about dementia; Alzheimer disease - what to ask your doctor; Cognitive impairment - what to ask your doctor ... Alzheimer's Association. Dementia Care Practice Recommendations ... in a Home Setting. Updated 2009. Alz.org. www.alz.org/national/ ...

  6. The Trouble with Doctoral Aspiration Now

    Science.gov (United States)

    Burford, James

    2018-01-01

    This article attends to the affective-political dimensions of doctoral aspiration. It considers why doctoral students continue to hope for an 'academic good life' in spite of the depressed and precarious features of the academic present. The article emerges from 2013 research with ten doctoral students in the Arts and Social Sciences, at a…

  7. Headache - what to ask your doctor

    Science.gov (United States)

    ... Migraine - what to ask your doctor; Tension-type headache - what to ask your doctor; Cluster headache - what to ask your doctor ... How can I tell if the headache I am having is dangerous? What are ... headache ? A migraine headache ? A cluster headache ? What medical ...

  8. The effect of the doctor's sex on the doctor-patient relationship

    OpenAIRE

    Gray, Judith

    1982-01-01

    The differences between male and female doctors are investigated, and what patients expect from their doctors is examined. Some conclusions are drawn from the preferences which patients express for male and female doctors and from the different outcomes of male and female doctor-patient interactions.

  9. XMM flying beautifully

    Science.gov (United States)

    1999-12-01

    The early orbit phase came to an end on 16 December after XMM had been manoeuvred to its final orbit. This required four firings of its thrusters, on successive passages at apogee, in order to increase XMM's velocity, thus elongating its orbit and raising the perigee from 826 km to 7,365 km. One burn was then made to fine tune the apogee to around 114,000km. The spacecraft, being tracked by ground stations in Perth, Kourou and Villafranca, is now circling the Earth in this highly elliptical orbit once every 48 hours. The XMM flight operations staff have found themselves controlling a spacecraft that responds exceptionally well. During these first orbits, the satellite has been oriented several times with razor-sharp precision. On board systems have responded without incident to several thousand instructions sent by controllers. "XMM is flying so beautifully" says Dietmar Heger, XMM Spacecraft Operations Manager. "The satellite is behaving better in space than all our pre-launch simulations and we have been able to adjust our shifts to this more relaxed situation". On his return from French Guiana, Robert Lainé, XMM Project Manager immediately visited the Darmstadt Mission Control Centre, at ESOC. "The perfect behaviour of XMM at this early stage reflects the constructive cooperation of European industrial companies and top scientists. Spacecraft operations are in the hands of professionals who will endeavour to fulfill the expectations of the astronomers and astrophysicists of the world. I am very happy that ESA could provide them with such a wonderful precision tool". During the early orbit phase, controllers have activated part of XMM's science payload. The three EPIC X-ray cameras have been switched on and vented. On 17 December the telescope doors were opened allowing the spacecraft's golden X-ray Multi Mirror modules to see the sky. The Optical Monitor telescope door was opened on 18 December. During this last weekend, XMM's Radiation Monitor which records

  10. Another successful Doctoral Student Assembly

    CERN Multimedia

    Katarina Anthony

    2014-01-01

    On Wednesday 2 April, CERN hosted its third Doctoral Student Assembly in the Council Chamber.   CERN PhD students show off their posters in CERN's Main Building. Speaking to a packed house, Director-General Rolf Heuer gave the assembly's opening speech and introduced the poster session that followed. Seventeen CERN PhD students presented posters on their work, and were greeted by their CERN and University supervisors. It was a very successful event!

  11. Cholera: tackling the epidemic in a hostile environment

    Directory of Open Access Journals (Sweden)

    Carlota GONZÁLEZ PÓZEGA

    2015-07-01

    Full Text Available The Painted Veil (2006 is a love story which takes place in the nineteen twenties, between an Englishman, Dr Walter Fane, a bacteriologist, and Kitty, an English upper class girl, who marry for convenience hardly knowing each other. Soon after the wedding they move to Shangai, where Walter is in charge of a government laboratory. Also in Shangai Kitty meets Charles, a married vice consul with whom she has an affair. When Walter discovers that his wife has been unfaithful to him he threatens to divorce her if she refuses to go with him to a village in Inner China, where there is an outbreak of cholera and where his help is required. They settle on the outskirts of Mei?tan?fu. The relationship between Walter and kitty cannot go worse; they hardly talk to each other, and while Walter is working day and night, trying to stop the spread of cholera, Kitty feels lonely and useless . One day she visits a group of French nuns who collaborate in the hospital and run an orphanage, in which Kitty is finally able to help as a music teacher. The fight against cholera is arduous: customs, religion, and politics make the doctor’s work even harder. It is then that Walter and Kitty discover qualities in each other that they did not know of; finally love and reconciliation emerge. When it seems that the outbreak of cholera is already under control, people from downstream villages, where there is no doctor, arrive. Walter feels obliged to set up a refugee camp on the outskirts of the city, where he finally contracts cholera and dies.

  12. For People with Osteoporosis: How to Find a Doctor

    Science.gov (United States)

    ... With Osteoporosis: How to Find a Doctor For People With Osteoporosis: How to Find a Doctor Isabel ... a doctor with expertise in osteoporosis. For many people, finding a doctor who is knowledgeable about osteoporosis ...

  13. Labelling and 'Dear Doctor' letters: are they noncommittal?

    Science.gov (United States)

    van Grootheest, A C Kees; Edwards, I Ralph

    2002-01-01

    Over the past few years, a number of drugs have been withdrawn for safety reasons, either by drug approval authorities, or by the manufacturer. A recent example is the withdrawal of cerivastatin in connection with rhabdomyolysis. Several other drugs have also been taken off the market as a security measure, not because the nature of the risk involved was unknown but because the risk had proved apparently uncontainable. It seems that the inclusion of a warning or contraindication in the Summary of Product Characteristics (SPC) or sending a 'Dear Doctor' letter is insufficient to ensure compliant prescription behaviour. There appears to be a discrepancy between the careful use of evidence underpinning the SPC content and formal warnings and changes to the SPC and the effect they have on the prescription and dispensing of the drugs involved. This results in undue loss or damage for both the manufacturer and the patient. There are no easy solutions to tackle this problem; the ineffectiveness of labelling and 'Dear Doctor' letters has ramifications for the whole regulatory/ industrial/educational complex. We discuss briefly four possible strategies for improving the current situation, with the emphasis on the place the prescriber has in this process. The first strategy is education-based. Clinicians need to know about the comparative merits of the effectiveness and risk of drugs, as well as how they work pharmacologically, toxicologically, and what interactions they have with each other. The second strategy involves improving the information available for clinicians. Frequently, physicians do not consult the SPC for verification, leaving aside whether they have taken notice of the contents of the official SPC in the first place. It is recommended that the accessibility of SPCs is enhanced for doctors and pharmacists, drawing attention specifically to any changes. There needs to be a single body of information that covers every drug. The third strategy involves

  14. Tsetse flies and their control.

    Science.gov (United States)

    Rogers, D J; Hendrickx, G; Slingenbergh, J H

    1994-12-01

    The authors use a quantitative modelling framework to describe and explore the features of the biology of tsetse flies (Glossina spp.) which are important in determining the rate of transmission of the African trypanosomiases between hosts. Examples are presented of the contribution of previous research on tsetse to quantified epidemiological and epizootiological understanding, and areas of current ignorance are identified for future study. Spatial and temporal variations in risk are important (but rarely-studied) determinants of the impact of trypanosomiasis on humans, domestic animals and agricultural activities. Recent grid-based sampling surveys to Togo provide valuable data sets on tsetse, cattle and trypanosomiasis throughout the country. A combination of ground-based meterological and remotely-sensed satellite data, within linear discriminant analytical models, enables description of the observed distributions of the five species of tsetse occurring in Togo, with accuracies of between 72% (Glossina palpalis and G. tachinoides) and 98% (G. fusca). Abundance classes of the two most widespread species, G. palpalis and G. tachinoides, are described with accuracies of between 47% and 83%. This is especially remarkable given the relatively small differences between the average values of the predictor variables in areas of differing fly abundance. Similar analyses could be used to predict the occurrence and abundance of flies in other areas, which have not been surveyed to date, in order to plan tsetse control campaigns or explore development options. Finally, some recent tsetse control campaigns are briefly reviewed. The shift of emphasis from fly eradication to fly control is associated with a devolution of responsibility for control activities from central government to local areas, communities or even individuals. The future role of central governments will remain crucial, however, in determining the areas in which different control options are practised, in

  15. Technical determinants of tackle and ruck performance in International rugby union.

    Science.gov (United States)

    Hendricks, Sharief; van Niekerk, Tiffany; Sin, Drew Wade; Lambert, Mike; den Hollander, Steve; Brown, James; Maree, Willie; Treu, Paul; Till, Kevin; Jones, Ben

    2018-03-01

    The most frequently occurring contact events in rugby union are the tackle and ruck. The ability repeatedly to engage and win the tackle and ruck has been associated with team success. To win the tackle and ruck, players have to perform specific techniques. These techniques have not been studied at the highest level of rugby union. Therefore, the purpose of this study was to identify technical determinants of tackle and ruck performance at the highest level of rugby union. A total of 4479 tackle and 2914 ruck events were coded for the Six Nations and Championship competitions. Relative risk ratio (RR), the ratio of the probability of an outcome occurring when a characteristic was observed (versus the non-observed characteristic), was determined using multinomial logistic regression. Executing front-on tackles reduced the likelihood of offloads and tackle breaks in both competitions (Six Nations RR 3.0 Behind tackle, 95% confidence interval [95% CI]: 1.9-4.6, effect size [ES] = large, P < 0.001); Championship RR 2.9 Jersey tackle, 95% CI: 1.3-6.4, ES = moderate, P = 0.01). Fending during contact increased the chances of offloading and breaking the tackle in both competitions (Six Nations RR 4.5 Strong, 95% CI: 2.2-9.2, ES = large, P = P < 0.001; Championship RR 5.1 Moderate, 95% CI: 3.5-7.4, ES = large, P < 0.001). For the ruck, actively placing the ball increased the probability of maintaining possession (Six Nations RR 2.2, 95% CI: 1.1-4.3, ES = moderate, P = 0.03); Championship RR 4.0, 95% CI: 1.3-11.8, ES = large, P = 0.01). The techniques identified in this study should be incorporated and emphasised during training to prepare players for competition. Furthermore, these techniques need to be added to coaching manuals for the tackle and ruck.

  16. Teaching doctors to treat doctors: medical student peer counselling.

    Science.gov (United States)

    Spiro, J H; Roenneburg, M; Maly, B J

    1980-01-01

    Physicians' emotional problems need to be recognized and treated. Intervention and prevention in this problem area have been attempted at the Medical College of Wisconsin through a programme of peer counselling designed to teach student physicians how to recognize and treat emotional difficulties faced by their peers. During the 18 months that the programme has been in operation, 20 peer counsellors reported a total 1,185 hours spent in counselling their peers, lending credence to the speculation that doctors will turn to their peers for help if, in medical school, there is acceptance of fallibility and responsiveness on the part of peers.

  17. How to tackle stigma and bias: Lessons from childhood diseases and disabilities

    OpenAIRE

    Hennessy, Eilis

    2014-01-01

    This paper considers the importance of tackling the stigma of obesity and focuses particularly on what is known about the way in which stigma develops.  Stigma is considered as a complex construct comprising attitudes, prejudices and discriminatory behaviour.  In light of this conceptualisation of stigma, a range of anti-stigma interventions are discussed that have been designed to tackle the stigma associated with epilepsy, Tourette's syndrome, obesity and mental disorders. The paper conside...

  18. Design of a Robust Stair Climbing Compliant Modular Robot to Tackle Overhang on Stairs

    OpenAIRE

    Bhole, Ajinkya; Turlapati, Sri Harsha; S, Rajashekhar V.; Dixit, Jay; Shah, Suril V.; Krishna, K Madhava

    2016-01-01

    This paper discusses the concept and parameter design of a Robust Stair Climbing Compliant Modular Robot, capable of tackling stairs with overhangs. Modifying the geometry of the periphery of the wheels of our robot helps in tackling overhangs. Along with establishing a concept design, robust design parameters are set to minimize performance variation. The Grey-based Taguchi Method is adopted for providing an optimal setting for the design parameters of the robot. The robot prototype is shown...

  19. Flying Training Capacity Model: Initial Results

    National Research Council Canada - National Science Library

    Lynch, Susan

    2005-01-01

    OBJECTIVE: (1) Determine the flying training capacity for 6 bases: * Sheppard AFB * Randolph AFB * Moody AFB * Columbus AFB * Laughlin AFB * Vance AFB * (2) Develop versatile flying training capacity simulation model for AETC...

  20. Ommatidia of blow fly, house fly, and flesh fly: implication of their vision efficiency.

    Science.gov (United States)

    Sukontason, Kabkaew L; Chaiwong, Tarinee; Piangjai, Somsak; Upakut, Sorawit; Moophayak, Kittikhun; Sukontason, Kom

    2008-06-01

    This work aims to elucidate the number of ommatidia or facets (the outwardly visible units of each ommatidium) for compound eyes in blow flies [Chrysomya megacephala (F.), Chrysomya rufifacies (Macquart), Chrysomya nigripes (Aubertin), Lucilia cuprina (Wiedemann)], house flies (Musca domestica L.), and flesh flies (Liosarcophaga dux Thomson) by manual counts of the corneal spreads. The head of the fly in each species was soaked in 20% potassium hydroxide solution at room temperature for 7 days, and the clear compound eye was dissected into six small parts, each of which was placed onto a slide and flattened using a coverslip. Images of each part were obtained using a microscope connected to a computer. The printed images of each part were magnified, and the total number of ommatidia per eye was manually counted. For males, the mean number of ommatidia was statistically different among all flies examined: L. dux (6,032) > C. rufifacies (5,356) > C. nigripes (4,798) > C. megacephala (4,376) > L. cuprina (3,665) > M. domestica (3,484). Likewise, the mean number of facets in females was statistically different: L. dux (6,086) > C. megacephala (5,641) > C. rufifacies (5,208) > C. nigripes (4,774) > L. cuprina (3,608) > M. domestica (3433). Scanning electron microscopy analysis of adult flies revealed the sexual dimorphism in the compound eye. Male C. megacephala had large ommatidia in the upper two thirds part and small ommatidia in the lower one third part, whereas only small ommatidia were detected in females. Dense postulate appearance was detected in the external surface of the corneal lens of the ommatidia of C. megacephala, C. rufifacies, and C. nigripes, while a mix of dense postulate appearance and variable groove array length was detected in L. cuprina and M. domestica. The probable functions of ommatidia are discussed with reference to other literature.

  1. To Fly in the Sky.

    Science.gov (United States)

    Brodie, Carolyn S.

    1995-01-01

    Suggests activities for students that focus on airplanes, famous pilots, and travel. Provides a list of suggested titles with the following topics: history of flight and airplanes; airplanes and flying information; paper and model airplanes; Charles Lindbergh; Amelia Earhart; the Wright Brothers; videos; and picture books. (AEF)

  2. Genetic control of fruit flies

    International Nuclear Information System (INIS)

    Walder, J.M.M.

    1987-01-01

    The sterile-insect technique for control of fruit-flies is studied. A brief historic of the technique is presented, as well as a short description of the methodology. Other aspects are discussed: causes of sterility in insects and the principles of insect population suppression by sterile-insect technique. (M.A.C.)

  3. The Spider and the Fly

    Science.gov (United States)

    Mellinger, Keith E.; Viglione, Raymond

    2012-01-01

    The Spider and the Fly puzzle, originally attributed to the great puzzler Henry Ernest Dudeney, and now over 100 years old, asks for the shortest path between two points on a particular square prism. We explore a generalization, find that the original solution only holds in certain cases, and suggest how this discovery might be used in the…

  4. Louse flies on birds of Baja California

    OpenAIRE

    Tella, José Luis; Rodríguez-Estrella, Ricardo; Blanco, Guillermo

    2000-01-01

    Louse flies were collected from 401 birds of 32 species captured in autumn of 1996 in Baja California Sur (México). Only one louse fly species (Microlynchia pusilla) was found. It occurred in four of the 164 common ground doves (Columbina passerina) collected. This is a new a host species for this louse fly.

  5. Flies and Campylobacter infection of broiler flocks

    DEFF Research Database (Denmark)

    Hald, Birthe; Skovgård, Henrik; Bang, Dang Duong

    2004-01-01

    A total of 8.2% of flies caught outside a broiler house in Denmark had the potential to transmit Campylobacter jejuni to chickens, and hundreds of flies per day passed through the ventilation system into the broiler house. Our study suggests that flies may be an important source of Campylobacter ...... infection of broiler flocks in summer....

  6. Health system reforms, violence against doctors and job satisfaction in the medical profession: a cross-sectional survey in Zhejiang Province, Eastern China

    Science.gov (United States)

    Wu, Dan; Wang, Yun; Lam, Kwok Fai; Hesketh, Therese

    2014-01-01

    Objective To explore the factors influencing doctors’ job satisfaction and morale in China, in the context of the ongoing health system reforms and the deteriorating doctor–patient relationship. Design Cross-sectional survey using self-completion questionnaires. Study setting The survey was conducted from March to May 2012 among doctors at the provincial, county and primary care levels in Zhejiang Province, China. Results The questionnaire was completed by 202 doctors. Factors which contributed most to low job satisfaction were low income and long working hours. Provincial level doctors were most dissatisfied while primary care doctors were the least dissatisfied. Three per cent of doctors at high-level hospitals and 27% of those in primary care were satisfied with the salary. Only 7% at high-level hospitals were satisfied with the work hours, compared to 43% in primary care. Less than 10% at high levels were satisfied with the amount of paid vacation time (3%) and paid sick leave (5%), compared with 38% and 41%, respectively, in primary care. Overall, 87% reported that patients were more likely to sue and that patient violence against doctors was increasing. Only 4.5% wanted their children to be doctors. Of those 125 who provided a reason, 34% said poor pay, 17% said it was a high-risk profession, and 9% expressed concerns about personal insecurity or patient violence. Conclusions Doctors have low job satisfaction overall. Recruitment and retention of doctors have become major challenges for the Chinese health system. Measures must be taken to address this, in order to ensure recruitment and retention of doctors in the future. These measures must first include reduction of doctors’ workload, especially at provincial hospitals, partly through incentivisation of appropriate utilisation of primary care, increase in doctors’ salary and more effective measures to tackle patient violence against doctors. PMID:25552614

  7. FliO Regulation of FliP in the Formation of the Salmonella enterica Flagellum

    OpenAIRE

    Barker, Clive S.; Meshcheryakova, Irina V.; Kostyukova, Alla S.; Samatey, Fadel A.

    2010-01-01

    The type III secretion system of the Salmonella flagellum consists of 6 integral membrane proteins: FlhA, FlhB, FliO, FliP, FliQ, and FliR. However, in some other type III secretion systems, a homologue of FliO is apparently absent, suggesting it has a specialized role. Deleting the fliO gene from the chromosome of a motile strain of Salmonella resulted in a drastic decrease of motility. Incubation of the ΔfliO mutant strain in motility agar, gave rise to pseudorevertants containing extrageni...

  8. Urgent need of a doctor

    CERN Multimedia

    2003-01-01

    GENEVE PATIENT NOT FIT TO BE MOVED: Call your family doctor Or: SOS MEDECINS (24H/24H) 022 748-49-50 Or: ASSOC. MEDECINS DE GENEVE (07H-23H) 022 322-20-20 PATIENT CAN BE MOVED: • HOPITAL CANTONAL 24 Micheli du Crest 022 372-33-11 / 022 382-33-11 URGENCES PEDIATRIQUES 30 Bd de la Cluse 022 382-45-55 MATERNITY 24 Micheli du Crest 022 382-68-16 / 022 382-33-11 CLINIQUE OPHTALMOLOGIQUE 22 Alcide Jentzer 022 382-84-00 • HOPITAL DE LA TOUR Meyrin 022 719-61-11 EMERGENCIES ADULTES Meyrin 022 719-66-80 EMERGENCIES: AMBULANCES (GENEVE AND VAUD) 144 FIRE BRIGADE CERN 022 767-44-44 FIRE BRIGADE 118 POLICE 117 CENTRE ANTI-POISON (24H/24H): 01-251-51-51 EUROPEAN EMERGENCY CALL: 112 FRANCE PATIENT NOT FIT TO BE MOVED: Call your family doctor (or 15) PATIENT CAN BE MOVED: • HOPITAL DE ST. JULIEN rue Amédée VIII de Savoie 04-50-49-65-65 EMERGENCIES rue Amédée VIII de Savoie 04-50-49-65-83 MATERNITY r...

  9. Urgent Need of a Doctor

    CERN Multimedia

    2004-01-01

    GENEVE PATIENT NOT FIT TO BE MOVED: Call your family doctor Or: SOS MEDECINS (24H/24H) 022 748-49-50 Or: ASSOC. MEDECINS DE GENEVE (07H-23H) 022 322-20-20 PATIENT CAN BE MOVED: • HOPITAL CANTONAL 24 Micheli du Crest 022 372-33-11 / 022 382-33-11 PAEDIATRIC EMERGENCIES 30 Bd de la Cluse 022 382-45-55 MATERNITY 24 Micheli du Crest 022 382-68-16 / 022 382-33-11 CLINIQUE OPHTALMOLOGY 22 Alcide Jentzer 022 382-84-00 • HOPITAL DE LA TOUR Meyrin 022 719-61-11 EMERGENCIES ADULTS Meyrin 022 719-66-80 EMERGENCIES: AMBULANCE (GENEVE AND VAUD) 144 FIRE BRIGADE 118 FIRE BRIGADE CERN 022 767-44-44 POLICE 117 ANTI POISON CENTRE (24H/24H) 01-251-51-51 EUROPEAN EMERGENCY CALL  112 FRANCE PATIENT NOT FIT TO BE MOVED: Call your family doctor (or 15) PATIENT CAN BE MOVED: • HOPITAL DE ST. JULIEN Rue Amédée VIII de Savoie 04-50-49-65-65 EMERGENCIES Rue Amédée VIII de Savoie 04.50-49-65-83 MATERNITY Rue Am&...

  10. Urgent Need of a Doctor

    CERN Multimedia

    2004-01-01

    GENEVE PATIENT NOT FIT TO BE MOVED: Call your family doctor Or: SOS MEDECINS (24H/24H) 022 748-49-50 Or: ASSOC. MEDECINS DE GENEVE (07H-23H) 022 322-20-20 PATIENT CAN BE MOVED: • HOPITAL CANTONAL 24 Micheli du Crest 022 372-33-11 / 022 382-33-11 PAEDIATRIC EMERGENCIES 30 Bd de la Cluse 022 382-45-55 MATERNITY 24 Micheli du Crest 022 382-68-16 / 022 382-33-11 CLINIQUE OPHTALMOLOGY 22 Alcide Jentzer 022 382-84-00 • HOPITAL DE LA TOUR Meyrin 022 719-61-11 EMERGENCIES ADULTS Meyrin 022 719-66-80 EMERGENCIES: AMBULANCE (GENEVE AND VAUD) 144 FIRE BRIGADE 118 FIRE BRIGADE CERN 022 767-44-44 POLICE 117 ANTI POISON CENTRE (24H/24H) 01-251-51-51 EUROPEAN EMERGENCY CALL  112 FRANCE PATIENT NOT FIT TO BE MOVED: Call your family doctor (or 15) PATIENT CAN BE MOVED: • HOPITAL DE ST. JULIEN Rue Amédée VIII de Savoie 04-50-49-65-65 EMERGENCIES Rue Amédée VIII de Savoie 04.50-49-65-83 MATERNITY Rue Am...

  11. Urgent need of a doctor

    CERN Document Server

    2003-01-01

    GENEVE PATIENT NOT FIT TO BE MOVED: Call your family doctor Or : SOS MEDECINS (24H/24H) 022 748-49-50 Or : ASSOC. MEDECINS DE GENEVE (07H-23H) 022 322-20-20 PATIENT CAN BE MOVED: HOPITAL CANTONAL 24 Micheli du Crest 022 372-33-11 / 022 382-33-11 EMERGENCIES PEDIATRIQUES 30 Bd de la Cluse 022 382-45-55 MATERNITY 24 Micheli du Crest 022 382-68-16 / 022 382-33-11 CLINIQUE OPHTALMOLOGIQUE 22 Alcide Jentzer 022 382-84-00 HOPITAL DE LA TOUR Meyrin 022 719-61-11 EMERGENCIES ADULTS Meyrin 022 719-66-80 EMERGENCIES: AMBULANCES (GENEVE ET VAUD) 144 FIRE BRIGADE CERN 022 767-44-44 FIRE BRIGADE 118 POLICE 117 CENTRE ANTI-POISON 24H/24H: 01-251-51-51 EUROPEAN EMERGENCY CALL : 112 FRANCE PATIENT NOT FIT TO BE MOVED: Call your family doctor (or 15) PATIENT CAN BE MOVED: HOPITAL DE ST. JULIEN rue Amédée VIII de Savoie 04-50-49-65-65 EMERGENCIES rue Amédée VIII de Savoie 04-50-49-65-83 MATERNITY rue Amédée VIII de Savoie 04-50-49-66-07 HOPITAL D'ANNEMASSE 1...

  12. URGENT NEED OF A DOCTOR

    CERN Multimedia

    2003-01-01

    GENEVE PATIENT NOT FIT TO BE MOVED: Call your family doctor Or: SOS MEDECINS (24H/24H) 022 748-49-50 Or: ASSOC. MEDECINS DE GENEVE (07H-23H) 022 322-20-20 PATIENT CAN BE MOVED: HOPITAL CANTONAL 24 Micheli du Crest 022 372-33-11 / 022 382-33-11 EMERGENCIES PEDIATRIQUES 30 Bd de la Cluse 022 382-45-55 MATERNITY 24 Micheli du Crest 022 382-68-16 / 022 382-33-11 CLINIQUE OPHTALMOLOGIQUE 22 Alcide Jentzer 022 382-84-00 HOPITAL DE LA TOUR Meyrin 022 719-61-11 EMERGENCIES ADULTES Meyrin 022 719-66-80 EMERGENCIES: AMBULANCES (GENEVE ET VAUD) 144 FIRE BRIGADE CERN 022 767-44-44 FIRE BRIGADE 118 POLICE 117 CENTRE ANTI-POISON: 24H/24H 01-251-51-51 EUROPEAN EMERGENCY CALL: 112 FRANCE PATIENT NOT FIT TO BE MOVED: Call your family doctor (or 15) PATIENT CAN BE MOVED: HOPITAL DE ST. JULIEN rue Amédée VIII de Savoie 04-50-49-65-65 EMERGENCIES rue Amédée VIII de Savoie 04-50-49-65-83 MATERNITY rue Amédée VIII de Savoie 04-50-49-66-07 HOPITAL D'ANNEMASSE 17 r...

  13. URGENT NEED OF A DOCTOR

    CERN Document Server

    2003-01-01

    GENEVE PATIENT NOT FIT TO BE MOVED: Call your family doctor Or : SOS MEDECINS (24H/24H) 022 748-49-50 Or : ASSOC. MEDECINS DE GENEVE (07H-23H) 022 322-20-20 PATIENT CAN BE MOVED: HOPITAL CANTONAL 24 Micheli du Crest 022 372-33-11 / 022 382-33-11 EMERGENCIES PEDIATRIQUES 30 Bd de la Cluse 022 382-45-55 MATERNITY 24 Micheli du Crest 022 382-68-16 / 022 382-33-11 CLINIQUE OPHTALMOLOGIQUE 22 Alcide Jentzer 022 382-84-00 HOPITAL DE LA TOUR Meyrin 022 719-61-11 EMERGENCIES ADULTES Meyrin 022 719-66-80 EMERGENCIES: AMBULANCES (GENEVE ET VAUD) 144 FIRE BRIGADE CERN 022 767-44-44 FIRE BRIGADE 118 POLICE 117 CENTRE ANTI-POISON: 24H/24H 01-251-51-51 EUROPEAN EMERGENCY CALL: 112 FRANCE PATIENT NOT FIT TO BE MOVED: Call your family doctor (or 15) PATIENT CAN BE MOVED: HOPITAL DE ST. JULIEN rue Amédée VIII de Savoie 04-50-49-65-65 EMERGENCIES rue Amédée VIII de Savoie 04-50-49-65-83 MATERNITY rue Amédée VIII de Savoie 04-50-49-66-07 HOPITAL D'ANNEMASSE 17 rue du Jura, Ambilly 04-50-87-47-47 EMERGENCIES 17 rue...

  14. URGENT NEED OF A DOCTOR

    CERN Multimedia

    2002-01-01

    GENEVA PATIENT NOT FIT TO BE MOVED: Call your family doctor  Or SOS MEDECINS (24H/24H) Or ASSOC. MEDECINS DE GENEVE (7H-23H) 022 748-49-50 022 322-20-20 PATIENT CAN BE MOVED: HOPITAL CANTONAL 24 Micheli du Crest  022 372-33-11 / 022 382-33-11 URGENCES PEDIATRIQUES  30 Bd de la Cluse  022 382-45-55  MATERNITY 24 Micheli du Crest  022 382-68-16 / 022 382-33-11 CLINIQUE OPHTALMOLOGIQUE 22 Alcide Jentzer  022 382-84-00 HOPITAL DE LA TOUR  Meyrin  022 719-61-11 URGENCES ADULTES  Meyrin  022 719-66-80  URGENCES : AMBULANCE (GENEVE ET VAUD) : 144 FIRE BRIGADE CERN 767-44-44  FIRE BRIGADE 118 POLICE 117 CENTRE ANTI-POISON 24H/24H  01-251-51-510 APPEL D'URGENCE EUROPEEN 112 FRANCE PATIENT NOT FIT TO BE MOVED: Call your family doctor (ou­or 15) PATIENT CAN BE MOVED: HOPITAL DE ST. JULIEN  Rue Amédée VIII de Savoie&a...

  15. Doctor's dilemma (medical decision making)

    International Nuclear Information System (INIS)

    Ganatra, R.D.

    2003-01-01

    Disagreement between experts is presumed to be uncommon in medical diagnosis. Radiology is considered to be a particularly objective means of diagnosis and expert radiographic interpretation is expected to be infallible. Five military radiologists were made to review independently chest radiographs of 1256 patients recorded in four image formats and interpret each as positive or negative for tuberculosis. The results were unexpected. Ability to detect tuberculosis varied little between various image formats but the extent of disagreement between doctors was remarkable. The number of cases judged positive varied from 56 to 100 among the five readers. Of cases judged positive at least once, the mean rate of disagreement between pairs of readers was 19%. The validity of these findings have been confirmed repeatedly in several subsequent trials. Other diagnostic modalities show equally surprising rates of diagnostic dissonance. Extensive observer disagreement was found to be a universal problem in medical diagnosis, giving credence to the proverbial adage that 'no two doctors agree'. The magnitude of disagreement between experts is the principal theoretic problem of diagnosis. Even a stochastic theory of diagnosis is devised which accounts for the disagreement between experts, where the disagreement approaches a theoretic maximum even for ideal diagnosticians

  16. Doctor shopping: a concept analysis.

    Science.gov (United States)

    Worley, Julie; Hall, Joanne M

    2012-01-01

    Prescription drug abuse is a significant problem in the United States that poses a serious health risk to Americans and is therefore significant to the field of nursing. The prescription drugs that are designated in the United States as having abuse potential are called controlled or scheduled drugs. The most common types of abused prescription drugs are benzodiazepines prescribed for anxiety, opioids prescribed for pain, and stimulants prescribed for attention deficit disorder. These prescription drugs are abused by taking larger doses than prescribed for nonmedical use to achieve a high or euphoric feeling, or are sold illicitly for profit. In 2009, there were 2.4 million nonmedical users of prescription opioids in the United States. These prescription drugs are often obtained by seeing multiple prescribers, often under false pretenses or with complicity from the prescribers that leads to abuse and illicit sales. The term doctor shopping has been used not only to refer to this phenomenon but has also had other meanings throughout the past decades. Thus, concept analysis is the focus of this article for clarification using the Walker and Avant method. Health implications and suggestions for minimizing doctor shopping are included.

  17. Doctoral education in a successful ecological niche

    DEFF Research Database (Denmark)

    Christensen, Mette Krogh; Lund, Ole

    2014-01-01

    Scholarly communities are dependent on and often measured by their ability to attract and develop doctoral students. Recent literature suggests that most scholarly communities entail ecological niches in which the doctoral students learn the codes and practices of research. In this article, we...... successful doctoral education because it: 1) fleshes out the professional attitude that is necessary for becoming a successful researcher in the department, 2) shapes and adapts the doctoral students’ desires to grasp and identify with the department’s practices, and 3) provides the doctoral students...... explore the microclimate in an ecological niche of doctoral education. Based on a theoretical definition of microclimate as the emotional atmosphere that ties group members together and affects their actions, we conducted a case study that aimed to describe the key features of the microclimate...

  18. Women who doctor shop for prescription drugs.

    Science.gov (United States)

    Worley, Julie; Thomas, Sandra P

    2014-04-01

    Doctor shopping is a term used to describe a form of diversion of prescription drugs when patients visit numerous prescribers to obtain controlled drugs for illicit use. Gender differences exist in regard to prescription drug abuse and methods of diversion. The purpose of this phenomenological study guided by the existential philosophy of Merleau-Ponty was to understand the lived experience of female doctor shoppers. Interviews were conducted with 14 women, which were recorded, transcribed, and analyzed. Included in the findings are figural aspects of the participants' experience of doctor shopping related to the existential grounds of world, time, body, and others. Four themes emerged from the data: (a) feeding the addiction, (b) networking with addicts, (c) playing the system, and (d) baiting the doctors. The findings suggest several measures that nurses can take to reduce the incidence of doctor shopping and to provide better care for female doctor shoppers.

  19. FliO Regulation of FliP in the Formation of the Salmonella enterica Flagellum

    Science.gov (United States)

    Barker, Clive S.; Meshcheryakova, Irina V.; Kostyukova, Alla S.; Samatey, Fadel A.

    2010-01-01

    The type III secretion system of the Salmonella flagellum consists of 6 integral membrane proteins: FlhA, FlhB, FliO, FliP, FliQ, and FliR. However, in some other type III secretion systems, a homologue of FliO is apparently absent, suggesting it has a specialized role. Deleting the fliO gene from the chromosome of a motile strain of Salmonella resulted in a drastic decrease of motility. Incubation of the ΔfliO mutant strain in motility agar, gave rise to pseudorevertants containing extragenic bypass mutations in FliP at positions R143H or F190L. Using membrane topology prediction programs, and alkaline phosphatase or GFPuv chimeric protein fusions into the FliO protein, we demonstrated that FliO is bitopic with its N-terminus in the periplasm and C-terminus in the cytoplasm. Truncation analysis of FliO demonstrated that overexpression of FliO43–125 or FliO1–95 was able to rescue motility of the ΔfliO mutant. Further, residue leucine 91 in the cytoplasmic domain was identified to be important for function. Based on secondary structure prediction, the cytoplasmic domain, FliO43–125, should contain beta-structure and alpha-helices. FliO43–125-Ala was purified and studied using circular dichroism spectroscopy; however, this domain was disordered, and its structure was a mixture of beta-sheet and random coil. Coexpression of full-length FliO with FliP increased expression levels of FliP, but coexpression with the cytoplasmic domain of FliO did not enhance FliP expression levels. Overexpression of the cytoplasmic domain of FliO further rescued motility of strains deleted for the fliO gene expressing bypass mutations in FliP. These results suggest FliO maintains FliP stability through transmembrane domain interaction. The results also demonstrate that the cytoplasmic domain of FliO has functionality, and it presumably becomes structured while interacting with its binding partners. PMID:20941389

  20. FliO regulation of FliP in the formation of the Salmonella enterica flagellum.

    Directory of Open Access Journals (Sweden)

    Clive S Barker

    2010-09-01

    Full Text Available The type III secretion system of the Salmonella flagellum consists of 6 integral membrane proteins: FlhA, FlhB, FliO, FliP, FliQ, and FliR. However, in some other type III secretion systems, a homologue of FliO is apparently absent, suggesting it has a specialized role. Deleting the fliO gene from the chromosome of a motile strain of Salmonella resulted in a drastic decrease of motility. Incubation of the ΔfliO mutant strain in motility agar, gave rise to pseudorevertants containing extragenic bypass mutations in FliP at positions R143H or F190L. Using membrane topology prediction programs, and alkaline phosphatase or GFPuv chimeric protein fusions into the FliO protein, we demonstrated that FliO is bitopic with its N-terminus in the periplasm and C-terminus in the cytoplasm. Truncation analysis of FliO demonstrated that overexpression of FliO₄₃-₁₂₅ or FliO₁-₉₅ was able to rescue motility of the ΔfliO mutant. Further, residue leucine 91 in the cytoplasmic domain was identified to be important for function. Based on secondary structure prediction, the cytoplasmic domain, FliO₄₃-₁₂₅, should contain beta-structure and alpha-helices. FliO₄₃-₁₂₅-Ala was purified and studied using circular dichroism spectroscopy; however, this domain was disordered, and its structure was a mixture of beta-sheet and random coil. Coexpression of full-length FliO with FliP increased expression levels of FliP, but coexpression with the cytoplasmic domain of FliO did not enhance FliP expression levels. Overexpression of the cytoplasmic domain of FliO further rescued motility of strains deleted for the fliO gene expressing bypass mutations in FliP. These results suggest FliO maintains FliP stability through transmembrane domain interaction. The results also demonstrate that the cytoplasmic domain of FliO has functionality, and it presumably becomes structured while interacting with its binding partners.

  1. [Influence of patients' attitude on doctors' satisfaction with the doctor-patient relationship].

    Science.gov (United States)

    Xie, Zheng; Qiu, Ze-qi; Zhang, Tuo-hong

    2009-04-18

    To describe the doctors' satisfaction of the doctor-patient relationship and find out the influencing factors of the patients, gathering evidence to improve the doctor-patient relationship. This study was a cross-sectional study, in which doctors and nurses in 10 hospitals of Beijing, Shandong and Chongqing were surveyed with structured questionnaires and in-depth interviews. The mean score of the doctors' satisfaction of the doctor-patient relationship was 59.97, which was much lower than the patients'. The patients' socio-demographic characteristics, social economic status (SES) and behavior characteristics influence the interaction of the doctors and the patients. The doctors' satisfaction of the doctor-patient relationship was influenced by the patients' trust. The doctors' perspective is helpful to define the tension and the cause of the doctor-patient relationship. The patients' characteristics have important influence on the doctor-patient relationship. It's necessary to take action on the patients to improve the doctor-patient relationship.

  2. The Cape doctor 1807-1910: perspectives.

    Science.gov (United States)

    Phillips, Howard

    2004-01-01

    This chapter contrasts the Cape doctor in 1807 and in 1910, and finds that, in a whole variety of ways, the differences between the two were not of degree but of kind. Underlying this sea-change was the germ revolution of the late Victorian era, which transformed the Cape doctor out of all recognition, thereby laying important foundations for the development of the twentieth-century South African doctor.

  3. Formation and utilization of fly ash

    Energy Technology Data Exchange (ETDEWEB)

    Vargyai, J

    1974-01-01

    General problems of slag and fly ash formation and utilization are discussed. The ever-increasing energy demand, and the comeback of coal as an energy carrier in power plants call for efficient solutions to the problem of slag and fly ash. Slag and fly ash are used for concrete in which they partly replace cement. Other possible uses are the amelioration of acid soils, fireclay manufacture, road construction, and tiles. It is possible to recover metals, such as vanadium, iron, aluminum, and radioactive materials from certain types of fly ash and slag. The utilization of fly ash is essential also with respect to the abatement of entrainment from dumps.

  4. Engineering properties of fly ash concrete

    International Nuclear Information System (INIS)

    Hilmi Mahmud

    1999-01-01

    This paper presents some of the engineering properties of Malaysian fly ash concrete. Workability, compressive, flexural, tensile splitting, drying shrinkage, elastic modulus and non destructive tests were performed on fly ash and control OPC concrete specimens. Data show that concrete containing 25% fly ash replacement of cement exhibit superior or similar engineering properties to that normal concrete without fly ash. These encouraging results demonstrated the technical merits of incorporating fly ash in concrete and should pave the way for wide scale use of this versatile material in the Malaysian construction industry. (author)

  5. Doctoral education in the nuclear sector

    International Nuclear Information System (INIS)

    Minguez, E.

    2013-01-01

    Doctoral education is a major priority for European universities. In the context of the Bologna Process the importance of doctoral education as the third cycle of higher education and the first stage of a young researchers career, and thus in linking the European Higher Education and Research Areas, was first highlighted in the 2003 Berlin Report. The core component of doctoral training is the advancement of knowledge through original research. considering the need for structured doctoral programs and the need for transparent supervision and assessment, we note that the normal workload of the third cycle in most countries would correspond 3-4 years full time. This is spirit of the new Spanish Doctoral Law. Then, universities should ensure that their doctoral programmes promote interdisciplinary training and the development of transferable skills, thus meeting the needs of the wider employment market. We need to achieve and overall increase in the numbers of doctoral candidates taking up research careers as early stage researchers and also increase the employability as a normal way as it is the case of other advance countries. In Spain, universities with doctoral nuclear programmes and the CIEMAT, with the sponsorship of the nuclear sector, a doctoral school in nuclear science and engineering should be created to enhance the research careers of Young students for the future of nuclear activities in Spain. (Author)

  6. Psychiatric Prescribers' Experiences With Doctor Shoppers.

    Science.gov (United States)

    Worley, Julie; Johnson, Mary; Karnik, Niranjan

    2015-01-01

    Doctor shopping is a primary method of prescription medication diversion. After opioids, benzodiazepines and stimulants are the next most common prescription medications used nonmedically. Studies have shown that patients who engage in doctor shopping find it fun, exciting, and easy to do. There is a lack of research on the prescriber's perspective on the phenomenon of doctor shopping. This study investigates the experiences of prescribers in psychiatry with patients who engage in doctor shopping. Fifteen prescribers including psychiatrists and psychiatric nurse practitioners working in outpatient psychiatry were interviewed to elicit detailed information about their experiences with patients who engage in doctor shopping. Themes found throughout the interview were that psychiatric prescribers' experience with patients who engage in doctor shopping includes (a) detecting red flags, (b) negative emotional responding, (c) addressing the patient and the problem, and (d) inconsistently implementing precautions. When red flags were detected when prescribing controlled drugs, prescribers in psychiatry experienced both their own negative emotional responses such as disappointment and resentment as well as the negative emotions of the patients such as anger and other extreme emotional responses. Psychiatric prescribers responded to patient's doctor shopping in a variety of ways such as changing their practice, discharging the patients or taking steps to not accept certain patients identified as being at risk for doctor shopping, as well as by talking to the patient and trying to offer them help. Despite experiencing doctor shopping, the prescribers inconsistently implemented precautionary measures such as checking prescription drug monitoring programs. © The Author(s) 2015.

  7. Specific tackling situations affect the biomechanical demands experienced by rugby union players.

    Science.gov (United States)

    Seminati, Elena; Cazzola, Dario; Preatoni, Ezio; Trewartha, Grant

    2017-03-01

    Tackling in Rugby Union is an open skill which can involve high-speed collisions and is the match event associated with the greatest proportion of injuries. This study aimed to analyse the biomechanics of rugby tackling under three conditions: from a stationary position, with dominant and non-dominant shoulder, and moving forward, with dominant shoulder. A specially devised contact simulator, a 50-kg punch bag instrumented with pressure sensors, was translated towards the tackler (n = 15) to evaluate the effect of laterality and tackling approach on the external loads absorbed by the tackler, on head and trunk motion, and on trunk muscle activities. Peak impact force was substantially higher in the stationary dominant (2.84 ± 0.74 kN) than in the stationary non-dominant condition (2.44 ± 0.64 kN), but lower than in the moving condition (3.40 ± 0.86 kN). Muscle activation started on average 300 ms before impact, with higher activation for impact-side trapezius and non-impact-side erector spinae and gluteus maximus muscles. Players' technique for non-dominant-side tackles was less compliant with current coaching recommendations in terms of cervical motion (more neck flexion and lateral bending in the stationary non-dominant condition) and players could benefit from specific coaching focus on non-dominant-side tackles.

  8. Persisting Dreams: The Impact of the Doctoral Socialization Process on Latina Post-Doctoral Career Aspirations

    OpenAIRE

    Westerband, Yamissette

    2016-01-01

    Latinas are underrepresented within the professorate and within doctoral programs, particularly within Research Intensive Institutions. This dissertation explores how the doctoral socialization process impacts the pipeline from the Ph.D. to scholarly careers for Latinas in Research universities. Given the low numbers of representation and production at the doctoral level for Latinas, what happens when they do enter Ph.D. programs? Their doctoral experience must be marked in one way or anot...

  9. Automated Surveillance of Fruit Flies

    Science.gov (United States)

    Potamitis, Ilyas; Rigakis, Iraklis; Tatlas, Nicolaos-Alexandros

    2017-01-01

    Insects of the Diptera order of the Tephritidae family cause costly, annual crop losses worldwide. Monitoring traps are important components of integrated pest management programs used against fruit flies. Here we report the modification of typical, low-cost plastic traps for fruit flies by adding the necessary optoelectronic sensors to monitor the entrance of the trap in order to detect, time-stamp, GPS tag, and identify the species of incoming insects from the optoacoustic spectrum analysis of their wingbeat. We propose that the incorporation of automated streaming of insect counts, environmental parameters and GPS coordinates into informative visualization of collective behavior will finally enable better decision making across spatial and temporal scales, as well as administrative levels. The device presented is at product level of maturity as it has solved many pending issues presented in a previously reported study. PMID:28075346

  10. Automated Surveillance of Fruit Flies

    Directory of Open Access Journals (Sweden)

    Ilyas Potamitis

    2017-01-01

    Full Text Available Insects of the Diptera order of the Tephritidae family cause costly, annual crop losses worldwide. Monitoring traps are important components of integrated pest management programs used against fruit flies. Here we report the modification of typical, low-cost plastic traps for fruit flies by adding the necessary optoelectronic sensors to monitor the entrance of the trap in order to detect, time-stamp, GPS tag, and identify the species of incoming insects from the optoacoustic spectrum analysis of their wingbeat. We propose that the incorporation of automated streaming of insect counts, environmental parameters and GPS coordinates into informative visualization of collective behavior will finally enable better decision making across spatial and temporal scales, as well as administrative levels. The device presented is at product level of maturity as it has solved many pending issues presented in a previously reported study.

  11. When doctors cross the line.

    Science.gov (United States)

    Feldman, M K

    1994-05-01

    Everybody's doing it. Lawyers. Professors. Yes, even doctors. Professionals in positions of authority and trust are taking a closer look at how they relate to their clients, students, or patients. Perhaps it all started with Anita Hill, the woman who sounded the wake-up call that was heard around America with the message that sexual harassment, even sexual innuendo, will no longer be tolerated. It's a new day and age. Today, for ethical as well as practical reasons, some bar associations (including Minnesota's) are warning lawyers not to have sex with clients, and many colleges are forbidding professors from getting involved with students. The American Medical Association and state medical boards are also re-evaluating the rules, because in today's climate even something as simple as a pat on the knee can get a physician in trouble.

  12. [Patients' rights--doctors' duties].

    Science.gov (United States)

    Jaeger, L; Bertram, E; Grate, S; Mischkowsky, T; Paul, D; Probst, J; Scala, E; Wbllenweber, H D

    2015-06-01

    On 26 February 2013 the new "Law on Patients' Rights" (hereinafter also the "Law") became effective. This Law strengthens patients' rights vis-à-vis the insurdnce company and also regulates patients' rights regarding their relation to the doctor. This has consequences for the laws on medical liability all doctors must consider. The doctor's performance is and remains a service and such service does not hold any guarantee of success. Nevertheless, this Law primarily reads as a "law on the duties of physicians". To duly take into account these duties and to avoid mistakes and misinterpretation of the Law, the Ethics Committee of the Consortium of Osteosynthesis Trauma Germany (AOTRAUMA-D) has drafted comments on the Law. Brief summaries of its effects are to be found at the end of the respective comment under the heading "Consequences for Practice". The text of the law was influenced particularly by case law, as continuously developed by the German Federal Court of Justice ("BGH"). The implementation of the Law on Patients' Rights was effected by the newly inserted sections 630a to 630h of the German Civil Code (the "BGB"), which are analysed below. The following comments are addressed to physicians only and do not deal with the specific requirements and particularities of the other medical professions such as physiotherapy, midwifery and others so on. Special attention should be paid to the comments on the newly inserted Duty to inform, which has to be fullfilled prior to any diagnostic or therapeutic procedure (sec. 630c para 2 sentence 1 BGB). Under certain conditions the doctor also has to inform the patient about the circumstances that lead to the presumed occurance of a therapeutic or diagnostic malpractice (sec. 630c para. 2 sentence 2 BGB), based on the manifestation of an undesired event or an undesired outcome. As before, the patient's valid consent to any procedure (sec. 630d BGB) is directly linked to the comprehensive and timely provision of information

  13. Doctoral research on cadastral development

    DEFF Research Database (Denmark)

    Cagdas, Volkan; Stubkjær, Erik

    2009-01-01

    of the countries concerned. The cadastre, however, is the core of both systems as it provides for systematic and official descriptions of land parcels or real property units. The research mentioned often has a development perspective, and in this article we will motivate the introduction of the research domain...... of cadastral development. This research is multi-disciplinary and draws on elements of theories and methodologies from the natural, the social, the behavioral, and the formal sciences. During the last decade or so, doctoral dissertations have come to constitute a substantial part of this research effort...... with a call for a shared terminology and a shared set of concepts which may contribute to further theory building within the cadastral domain. Udgivelsesdato: OCT...

  14. Flying Qualities (Qualites de Vol)

    Science.gov (United States)

    1991-02-01

    CIIANAIT DUMINIIG MA𔃼I1 FXCURSIOH /~o --- ~A 0- /10 CMFIGURE 4 AL-PHA-JETr ELEVATOR CONTROL CINEMATIC ; LP HEINi" KINEMATIC HORIZONTAL STABILIZER...ih-flight simulation is the ultimale assessment techntque providing high realism , flexibility, and credibility. rhe utilization (,f an in-fli:,ht si...1london, UK ()PERATIONAL H-ELICOPTER IIN - FLIGHT SIMULATOR (HIGH REALISM ) I(HIGH FLEAiBILITY Fligt t A tehrtqueTechnology implementation Flight t

  15. Studies of Phlebotomine Sand Flies.

    Science.gov (United States)

    1981-05-01

    al estudio de los Phlebotomus (Diptera: Psichodidae). Phlebotomus del grupo anthophorus en Guatemala. Rev. Colegio Mdd. Guatemala 22:187-193...studied in detail. A review of the North American Phiebotominae is in progress. Unclassie SECRIT CLASSFICTIO O TH PGE~ en om nteed 4[ AD_____ STUDIES OF...Diptera, Psychodidae) in Belize, Central America. Bull . Ent. Res. 65:595-599. Young, D.G. 1979. A review of the bloodsucking psychodid flies of Colombia

  16. Australian doctors and the visual arts. Part 3. Doctor-artists in Victoria.

    Science.gov (United States)

    Hamilton, D G

    1986-06-09

    The contribution of doctors to the visual arts is being discussed in a series of six articles. The first two articles dealt with doctors and the visual arts in New South Wales. In this, the third, doctor-artists in Victoria are discussed.

  17. Inequality and Doctoral Education: Exploring the "Rules" of Doctoral Study through Bourdieu's Notion of Field

    Science.gov (United States)

    Gopaul, Bryan

    2015-01-01

    While studies have examined a myriad of issues in doctoral study, much of this research has not employed the tools of major social and cultural thinkers to the dynamics of doctoral education. This paper explores the use of Bourdieu's notion of field to render visible the practices and contexts of doctoral education that produce inequalities across…

  18. A Qualitative Examination of Challenges Influencing Doctoral Students in an Online Doctoral Program

    Science.gov (United States)

    Deshpande, Anant

    2016-01-01

    The main purpose of the study was to investigate the challenges faced by students in completion of an online doctoral program at the University of Liverpool, Online Doctoral Business Administration program. We analyse the responses of 91 doctoral students in an online DBA program. Based on the exploratory qualitative study themes were developed…

  19. On Doctoral Student Development: Exploring Faculty Mentoring in the Shaping of African American Doctoral Student Success

    Science.gov (United States)

    Felder, Pamela

    2010-01-01

    This study examines the influence of faculty mentorship in the shaping of African American doctoral student success. A case analysis framework is used to investigate the belief systems that doctoral students held about their doctoral experience. Data collection involved a one-phase semi-structured interview protocol used to gather information…

  20. Producing zeolites from fly ash

    International Nuclear Information System (INIS)

    Rayalu, S.; Labhestwar, N.K.; Biniwale, R.B.; Udhoji, J.S.; Meshram, S.U.; Khanna, P.

    1998-01-01

    Fly ash has virtually become a menace of thermal power generation, leading to its devastating effects on the environment. Development of alternate methods of its disposal - especially those with recourse to recovery of valuable materials-has thus become imperative. This paper deals with the utilisation of fly ash for the production of high value-added products, viz., commercial grade zeolites. The physico-chemical and morphological characteristics of fly ash based Zeolite-A (FAZ-A) compares well with commercial Zeolite-A. High calcium binding capacity, appropriate particle/pore size and other detergency characteristics of FAZ-A brings forth its potential as a substitute for phosphatic detergent builder. The technology is extremely versatile, and other products like Zeolite-X, Zeolite-Y, sodalite and mordenite are also amenable for cost effective production with modifications in certain reaction parameters. Low temperature operations, ready availability of major raw materials, simplicity of process and recycling of unused reactants and process water are special features of the process. (author)

  1. Doctoral Education in Nursing: Future Directions

    Science.gov (United States)

    Downs, Florence S.

    1978-01-01

    Problems that confront nursing education and the quality of doctoral preparation are discussed in this article and include the steep rise in requests from nurses for admission into doctoral programs and tight university budgets; other concerns are the development of scholars and sharing research findings. (TA)

  2. Richard W. Ziolkowski Receives Honorary Doctorate

    DEFF Research Database (Denmark)

    Breinbjerg, Olav

    2012-01-01

    At the annual Commemoration of the Technical University of Denmark (DTU) on April 27, 2012, Prof. Richard W. Ziolkowski, University of Arizona (UoA), received DTU's highest academic degree, the Honorary Doctor degree: Doctor Technices Honoris Causa (Figure 1). Prof. Ziolkowski has been a close...

  3. IDRC Doctoral Research Awards 2018 | IDRC - International ...

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

    2018-05-30

    May 30, 2018 ... You must be enrolled at a Canadian university at the doctoral level ... IDRC Doctoral Research Awards are intended to promote the capacity and growth of ... including academic training, local language capacity, professional ... funding opportunity to support Canadian-African research teams studying Ebola.

  4. Talking to Your Doctor (For Teens)

    Science.gov (United States)

    ... problems , weight concerns, depression, suicidal thoughts , and even body odor . You should be able to talk to your doctor about everything, but that's easier said than done. Being examined and questioned about your body can also be intimidating, especially when the doctor ...

  5. Doctor of Professional Counseling: The Next Step

    Science.gov (United States)

    Southern, Stephen; Cade, Rochelle; Locke, Don W.

    2012-01-01

    Professional doctorates have been established in the allied health professions by clinicians seeking the highest levels of independent practice. Allied health professional doctorates include nursing practice (DNP), occupational therapy (OTD), psychology (PsyD), social work (DSW), and marriage and family therapy (DMFT). Lessons learned from the…

  6. Cultural and musical activity among Norwegian doctors.

    Science.gov (United States)

    Nylenna, Magne; Aasland, Olaf Gjerløw

    2013-06-25

    The cultural and musical activity of Norwegian doctors was studied in 1993. We wished to re-examine their cultural and musical activity, analyse the development and study the correlation with satisfaction, health and other leisure activities. In the autumn of 2010, a survey was undertaken among a representative sample of economically active Norwegian doctors. The survey asked the same questions as in 1993, and the responses were also compared to the population studies conducted by Statistics Norway. We also used a cultural index that we have developed ourselves. Altogether 1,019 doctors (70%) responded to the survey. They reported a higher level of cultural activity in 2010 than in 1993, measured in terms of reading of non-medical literature and visits to the cinema, theatre and concerts. The doctors engaged in musical activity of their own especially frequently: 58% reported to be able to play an instrument, and 21% reported to play on a regular basis, which is more than among other academic professions. We found a significant correlation between the doctors' level of cultural activity and their job satisfaction, general satisfaction, self-reported health and physical activity. The doctors who engage most frequently in cultural activities are thus most satisfied with their work and with life in general. Furthermore, they also have better self-reported health. Norwegian doctors give priority to cultural and musical activities. The assertion that doctors are particularly fond of music is more than just a myth.

  7. Diarrhea - what to ask your doctor - child

    Science.gov (United States)

    What to ask your doctor about diarrhea - child; Loose stools - what to ask your doctor - child ... FOODS What foods can make my child's diarrhea worse? How should I prepare the foods for my child? If my child is still breastfeeding or bottle feeding, do I ...

  8. Identifying glass compositions in fly ash

    Directory of Open Access Journals (Sweden)

    Katherine eAughenbaugh

    2016-01-01

    Full Text Available In this study, four Class F fly ashes were studied with a scanning electron microscope; the glassy phases were identified and their compositions quantified using point compositional analysis with k-means clustering and multispectral image analysis. The results showed that while the bulk oxide contents of the fly ashes were different, the four fly ashes had somewhat similar glassy phase compositions. Aluminosilicate glasses (AS, calcium aluminosilicate glasses (CAS, a mixed glass, and, in one case, a high iron glass were identified in the fly ashes. Quartz and iron crystalline phases were identified in each fly ash as well. The compositions of the three main glasses identified, AS, CAS, and mixed glass, were relatively similar in each ash. The amounts of each glass were varied by fly ash, with the highest calcium fly ash containing the most of calcium-containing glass. Some of the glasses were identified as intermixed in individual particles, particularly the calcium-containing glasses. Finally, the smallest particles in the fly ashes, with the most surface area available to react in alkaline solution, such as when mixed with portland cement or in alkali-activated fly ash, were not different in composition than the large particles, with each of the glasses represented. The method used in the study may be applied to a fly ash of interest for use as a cementing material in order to understand its potential for reactivity.

  9. Mechanisms and Factors Associated With Tackle-Related Injuries in South African Youth Rugby Union Players.

    Science.gov (United States)

    Burger, Nicholas; Lambert, Mike Ian; Viljoen, Wayne; Brown, James Craig; Readhead, Clint; den Hollander, Steve; Hendricks, Sharief

    2017-02-01

    The majority of injuries in rugby union occur during tackle events. The mechanisms and causes of these injuries are well established in senior rugby union. To use information from an injury database and assess video footage of tackle-related injuries in youth rugby union matches to identify environmental factors and mechanisms that are potentially confounding to these injuries. Descriptive epidemiological study. Injury surveillance was conducted at the under-18 Craven Week rugby tournament. Tackle-related injury information was used to identify injury events in match video footage (role-matched noninjury tackle events were identified for the cohort of injured players). Events were coded using match situational variables (precontact, contact, and postcontact). Relative risk ratio (RRR; ratio of probability of an injury or noninjury outcome occurring when a characteristic was observed) was reported by use of logistic regression. In comparison with the first quarter, injury risk was greater in the third (RRR = 9.75 [95% CI, 1.71-55.64]; P = .010) and fourth quarters (RRR = 6.97 [95% CI, 1.09-44.57]; P = .040) for ball carriers and in the fourth quarter (RRR = 9.63 [95% CI, 1.94-47.79]; P = .006) for tacklers. Ball carriers were less likely to be injured when they were aware of impending contact (RRR = 0.14 [95% CI, 0.03-0.66]; P = .012) or when they executed a moderate fend (hand-off) (RRR = 0.22 [95% CI, 0.06-0.84]; P = .026). Tacklers were less likely to be injured when performing shoulder tackles (same side as leading leg) in comparison to an arm-only tackle (RRR = 0.02 [95% CI, 0.001-0.79]; P = .037). Ball carriers (RRR = 0.09 [95% CI, 0.01-0.89]; P = .040) and tacklers (RRR = 0.02 [95% CI, 0.001-0.32]; P =.006) were less likely to be injured when initial contact was made with the tackler's shoulder/arm instead of his head/neck. The relative risk of tackle-related injury was higher toward the end of matches. Incorrect technique may contribute to increased injury

  10. Burnout and Doctors: Prevalence, Prevention and Intervention

    Science.gov (United States)

    Kumar, Shailesh

    2016-01-01

    Doctors are exposed to high levels of stress in the course of their profession and are particularly susceptible to experiencing burnout. Burnout has far-reaching implications on doctors; patients and the healthcare system. Doctors experiencing burnout are reported to be at a higher risk of making poor decisions; display hostile attitude toward patients; make more medical errors; and have difficult relationships with co-workers. Burnout among doctors also increases risk of depression; anxiety; sleep disturbances; fatigue; alcohol and drug misuse; marital dysfunction; premature retirement and perhaps most seriously suicide. Sources of stress in medical practice may range from the emotions arising in the context of patient care to the environment in which doctors practice. The extent of burnout may vary depending on the practice setting; speciality and changing work environment. Understanding dynamic risk factors associated with burnout may help us develop strategies for preventing and treating burnout. Some of these strategies will be reviewed in this paper. PMID:27417625

  11. Burnout and Doctors: Prevalence, Prevention and Intervention

    Directory of Open Access Journals (Sweden)

    Shailesh Kumar

    2016-06-01

    Full Text Available Doctors are exposed to high levels of stress in the course of their profession and are particularly susceptible to experiencing burnout. Burnout has far-reaching implications on doctors; patients and the healthcare system. Doctors experiencing burnout are reported to be at a higher risk of making poor decisions; display hostile attitude toward patients; make more medical errors; and have difficult relationships with co-workers. Burnout among doctors also increases risk of depression; anxiety; sleep disturbances; fatigue; alcohol and drug misuse; marital dysfunction; premature retirement and perhaps most seriously suicide. Sources of stress in medical practice may range from the emotions arising in the context of patient care to the environment in which doctors practice. The extent of burnout may vary depending on the practice setting; speciality and changing work environment. Understanding dynamic risk factors associated with burnout may help us develop strategies for preventing and treating burnout. Some of these strategies will be reviewed in this paper.

  12. Composites Based on Fly Ash and Clay

    International Nuclear Information System (INIS)

    Fidancevska, E.; Jovanov, V.; Angusheva, B.; Srebrenkoska, V.

    2014-01-01

    Fly ash is a waste generated from the coal combustion during the production of electricity in the thermal power plants. It presents industrial by-product containing Technologically Enhanced Natural Occurring Radioactive Materials (TENORM) with the great potential for valorisation. Fly ash is successfully utilized in cement and concrete industry, also in ceramics industry as component for manufacturing bricks and tiles, and recently there are many investigations for production of glass-ceramics from fly ash. Although the utilization of fly ash in construction and civil engineering is dominant, the development of new alternative application for its further exploitation into new products is needed. This work presents the possibility for fly ash utilization for fabricating dense composites based on clay and fly ash with the potential to be used in construction industry

  13. Possibilities of utilizing power plant fly ashes

    Directory of Open Access Journals (Sweden)

    Mezencevová Andrea

    2003-09-01

    Full Text Available The burning of fossil fuels in industrial power stations plays a significant role in the production of thermal and electrical energy. Modern thermal power plants are producing large amounts of solid waste, mainly fly ashes. The disposal of power plant waste is a large environmental problem at the present time. In this paper, possibilities of utilization of power plant fly ashes in industry, especially in civil engineering, are presented. The fly ash is a heterogeneous material with various physical, chemical and mineralogical properties, depending on the mineralogical composition of burned coal and on the used combustion technology. The utilization of fly ashes is determined of their properties. The fineness, specific surface area, particle shape, density, hardness, freeze-thaw resistance, etc. are decisive. The building trade is a branch of industry, which employs fly ash in large quantities for several decades.The best utilization of fluid fly ashes is mainly in the production of cement and concrete, due to the excellent pozzolanic and cementitious properties of this waste. In the concrete processing, the fly ash is utilized as a replacement of the fine aggregate (fine filler or a partial replacement for cement (active admixture. In addition to economic and ecological benefits, the use of fly ash in concrete improves its workability and durability, increases compressive and flexural strength, reduces segregation, bleeding, shrinkage, heat evolution and permeability and enhances sulfate resistance of concrete.The aim of current research is to search for new technologies for the fly ash utilization. The very interesting are biotechnological methods to recovery useful components of fly ashes and unconventional methods of modification of fly ash properties such as hydrothermal zeolitization and mechanochemical modification of its properties. Mechanochemistry deals with physico - chemical transformations and chemical reactions of solids induced by

  14. Professionalism for future humanistic doctors

    Directory of Open Access Journals (Sweden)

    SEDIGHEH EBRAHIMI

    2013-07-01

    Full Text Available Dear editor Clinical environments encounter is an important part of studying medicine (1. Patient contact as an integral part of medical education occurs in various formats in the clinical settings (2, 3. During clinical training, medical students may experience high levels of stress, and some may not deal with it well. The abruptness of students’ transition to the clinical setting generated positive and negative emotions. Due to being a novice, they did not receive adequate training on how to get emotionally prepared for meeting seriously ill people. In such circumstances, the shortage of training will have predictably crucial consequences. Early clinical contact has been suggested to reduce these stresses and help the students adapt effectively to changes in the hospital climate (2. Patient contact creates an environment where each student appreciates cultural diversity and reinforces the development of clinical professional interpersonal skills through social, emotional and cognitive experiences (4, 5. It encourages validating of the relationship between patients and doctors and allows students to experience a more personal relationship with patients and nurture the ability to empathize with them, providing considerable benefits for trainees and patients. In this way, the social emotions that students experience when empathizing with a patient represent a uniquely human achievement. By internalizing their subjective interpretations of patient’s beliefs and feelings, the student’s body, brain and mind come together to produce cognition and emotion . They construct culturally relevant knowledge and make decisions about how to act and think about the patient’s problems as if they were their own. On the other hand, patient interaction in undergraduate education offers students a valuable early insight into the day-to-day role of a doctor and the patients’ perspective on specific conditions. Early experience provides a greater knowledge

  15. Doctor's dilemma: Medical decision making

    International Nuclear Information System (INIS)

    Ganatra, R.D.

    1992-01-01

    How a doctor arrives at a decision is of interest to both the developed and the developing countries. The developed and the developing want to walk on the same road but from different directions: one wants to develop a little more and the other wants to develop a little less for cost containment. To justify nuclear medicine in a developing country we have to see nuclear medicine in a new role. It is not for putting the diagnostic labels, not for differential diagnosis as we have been conditioned to think so far. In a developing country it should be for differential management, How does it alter the management decision in respect to a particular patient? If management outcomes are restricted, there is no need for an investigation which does not help in any way the management of the patient. If there is no bypass surgery, what use is the thallium perfusion? Although primarily a diagnostic discipline for its justification and survival in the developing country it should lead to a sensible differential management

  16. Evaluating Behavioral Skills Training to Teach Safe Tackling Skills to Youth Football Players

    Science.gov (United States)

    Tai, Sharayah S. M.; Miltenberger, Raymond G.

    2017-01-01

    With concussion rates on the rise for football players, there is a need for further research to increase skills and decrease injuries. Behavioral skills training is effective in teaching a wide variety of skills but has yet to be studied in the sports setting. We evaluated behavioral skills training to teach safer tackling techniques to six…

  17. Are elementary school teachers prepared to tackle bullying? : A pilot study

    NARCIS (Netherlands)

    Oldenburg, Beau; Bosman, Rie; Veenstra, Rene

    The aim of this pilot study was to investigate to what extent elementary school teachers were prepared to tackle bullying. Interview data from 22 Dutch elementary school teachers (M age=43.3, 18 classrooms in eight schools) were combined with survey data from 373 students of these teachers (M

  18. Beyond Individual Behaviour Change: The Role of Power, Knowledge and Strategy in Tackling Climate Change

    Science.gov (United States)

    Kenis, Anneleen; Mathijs, Erik

    2012-01-01

    Individual behaviour change is fast becoming a kind of "holy grail" to tackle climate change, in environmental policy, the environmental movement and academic literature. This is contested by those who claim that social structures are the main problem and who advocate collective social action. The objective of the research presented in…

  19. Paralysis due to the high tackle - a black spot South African rugby

    African Journals Online (AJOL)

    1991-05-18

    May 18, 1991 ... hyper-extension during a tackle from the rear. Disturbingly, 4 of the 8 players sustained ·complete permanent paralysis. This was consequent upon the orthopaedic injuries sustained. - specifically facet dislocations or 'tear-drop' fractures, both injuries carrying with them a high risk of serious spinal cord.

  20. Tackling the climate targets set by the Paris Agreement (COP 21 ...

    African Journals Online (AJOL)

    Tackling the climate targets set by the Paris Agreement (COP 21): Green leadership empowers public hospitals to overcome obstacles and challenges in a ... To improve commitment from all involved roleplayers, political leadership, supportive government policies and financial funding is mandatory, or public hospitals will ...

  1. Best practices in doctoral retention: Mentoring

    Directory of Open Access Journals (Sweden)

    Judie L. Brill

    2014-06-01

    Full Text Available  The aim of this critical literature review is to outline best practices in doctoral retention and the successful approach of one university to improve graduation success by providing effective mentorship for faculty and students alike. The focus of this literature review is on distance learning relationships between faculty and doctoral students, regarding retention, persistence, and mentoring models. Key phrases and words used in the search and focusing on mentoring resulted in over 20,000 sources. The search was narrowed to include only doctoral study and mentoring. Research questions of interest were: Why do high attrition rates exist for doctoral students? What are the barriers to retention? What are the benefits of doctoral mentoring? What programs do institutions have in place to reduce attrition? The researchers found a key factor influencing doctoral student retention and success is effective faculty mentorship. In particular, the design of a mentoring and faculty training program to increase retention and provide for success after graduation is important. This research represents a key area of interest in the retention literature, as institutions continue to search for ways to better support students during their doctoral programs and post-graduation. DOI: 10.18870/hlrc.v4i2.186

  2. Open notes: doctors and patients signing on.

    Science.gov (United States)

    Delbanco, Tom; Walker, Jan; Darer, Jonathan D; Elmore, Joann G; Feldman, Henry J; Leveille, Suzanne G; Ralston, James D; Ross, Stephen E; Vodicka, Elisabeth; Weber, Valerie D

    2010-07-20

    Few patients read their doctors' notes, despite having the legal right to do so. As information technology makes medical records more accessible and society calls for greater transparency, patients' interest in reading their doctors' notes may increase. Inviting patients to review these notes could improve understanding of their health, foster productive communication, stimulate shared decision making, and ultimately lead to better outcomes. Yet, easy access to doctors' notes could have negative consequences, such as confusing or worrying patients and complicating rather than improving patient-doctor communication. To gain evidence about the feasibility, benefits, and harms of providing patients ready access to electronic doctors' notes, a team of physicians and nurses have embarked on a demonstration and evaluation of a project called OpenNotes. The authors describe the intervention and share what they learned from conversations with doctors and patients during the planning stages. The team anticipates that "open notes" will spread and suggests that over time, if drafted collaboratively and signed by both doctors and patients, they might evolve to become contracts for care.

  3. Sensitizing pigment in the fly

    International Nuclear Information System (INIS)

    Vogt, K.; Kirschfeld, K.

    1983-01-01

    The sensitizing pigment hypothesis for the high UV sensitivity in fly photoreceptors (R1-6) is further substantiated by measurements of the polarisation sensitivity in the UV. The quantum yield of the energy transfer from sensitizing pigment to rhodopsin was estimated by electrophysiological measurements of the UV sensitivity and the rhabdomeric absorptance (at 490 nm) in individual receptor cells. The transfer efficiency is >=0.75 in receptors with an absorptance in the rhabdomeres of 0.55-0.95. This result suggests that the sensitizing pigment is bound in some way to the rhodopsin. A ratio of two molecules of sensitizing pigment per one rhodopsin is proposed. (orig.)

  4. Studies in Phlebotomine Sand Flies.

    Science.gov (United States)

    1982-06-30

    Reporte de dos casos de [a ology of a sand fly, P/mlebolomu’,s diabolicuw Hall. in forma anergica difusa. Der matol. Rev. Mex. southwestern -Texas...Contribuiin al estudio de los Phmle- CDC, Veterinary Public Health Notes. USDHEW. bwmwnn de Costa Rica (Diptera, Psychodidae). Tesis. CDC. October. pp. 6- 7...janeiron R. j. 195 pp. the Unrited States (D1)pre ra: Psscfirdidae). j. Ortiz, 1. 1965a. Contribuci~in a! estudio tie los flebor- Partrsirtrl. 30:274-275

  5. Formation Flying and Deformable Instruments

    International Nuclear Information System (INIS)

    Rio, Yvon

    2009-01-01

    Astronomers have always attempted to build very stable instruments. They fight all that can cause mechanical deformation or image motion. This has led to well established technologies (autoguide, active optics, thermal control, tip/tilt correction), as well as observing methods based on the use of controlled motion (scanning, micro scanning, shift and add, chopping and nodding). Formation flying disturbs this practice. It is neither possible to reduce the relative motion to very small amplitudes, nor to control it at will. Some impacts on Simbol-X instrument design, and operation are presented.

  6. Formation Flying and Deformable Instruments

    Science.gov (United States)

    Rio, Yvon

    2009-05-01

    Astronomers have always attempted to build very stable instruments. They fight all that can cause mechanical deformation or image motion. This has led to well established technologies (autoguide, active optics, thermal control, tip/tilt correction), as well as observing methods based on the use of controlled motion (scanning, micro scanning, shift and add, chopping and nodding). Formation flying disturbs this practice. It is neither possible to reduce the relative motion to very small amplitudes, nor to control it at will. Some impacts on Simbol-X instrument design, and operation are presented.

  7. Hydration of fly ash cement and microstructure of fly ash cement pastes

    Energy Technology Data Exchange (ETDEWEB)

    Shiyuan, H.

    1981-01-01

    The strength development and hydration of fly ash cement and the influence of addition of gypsum on those were studied at normal and elevated temperatures. It was found that an addition of a proper amount of gypsum to fly ash cement could accelerate the pozzolanic reaction between CH and fly ash, and as a result, increase the strength of fly ash cement pastes after 28 days.

  8. Influence of Fatigue on Tackling Ability in Rugby League Players: Role of Muscular Strength, Endurance, and Aerobic Qualities.

    Directory of Open Access Journals (Sweden)

    Tim J Gabbett

    Full Text Available This study investigated the influence of repeated high-intensity effort exercise on tackling ability in rugby league players, and determined the relationship between physical qualities and tackling ability under fatigued conditions in these athletes. Eleven semi-professional rugby league players underwent measurements of speed (10 m and 40 m sprint, upper-body strength (4 repetition maximum [RM] bench press and weighted chin-up, upper-body muscular endurance (body mass maximum repetition chin-up, body mass maximum repetition dips, lower-body strength (4RM squat, and estimated maximal aerobic power (multi-stage fitness test. Tackling ability was assessed using a standardized one-on-one tackling test, before, during, and following four bouts of repeated high-intensity effort (RHIE exercise. The relationship between physical qualities and fatigue-induced decrements in tackling ability were determined using Pearson product moment correlation coefficients. Each cycle of the RHIE protocol induced progressive reductions in tackling ability. A moderate reduction (Effect Size = ~-1.17 ± 0.60, -34.1 ± 24.3% in tackling ability occurred after the fourth cycle of the RHIE protocol. Players with greater relative lower-body strength (i.e. 4RM squat/kg had the best tackling ability under fatigued conditions (r = 0.72, p = 0.013. There were no significant relationships between tackling ability under fatigued conditions and any other physical quality. These findings suggest that lower-body strength protects against fatigue-induced decrements in tackling ability. The development of lower-body strength should be a priority to facilitate the development of robust tackling skills that are maintained under fatigue.

  9. Susceptibility of low-chill blueberry cultivars to oriental fruit fly, mediterranean fruit fly, and melon fly (Diptera: Tephritidae)

    Science.gov (United States)

    Forced infestation studies were conducted to determine if fruits of southern highbush blueberries (Vaccinium corymbosum L. hybrids) are hosts for three invasive tephritid fruit flies. Fruits of 17 blueberry cultivars were exposed to gravid female flies of Bactrocera dorsalis (Hendel) (oriental frui...

  10. The doctor(s) in house: an analysis of the evolution of the television doctor-hero.

    Science.gov (United States)

    Strauman, Elena C; Goodier, Bethany C

    2011-03-01

    The medical drama and its central character, the doctor-hero have been a mainstay of popular television. House M.D. offers a new (and problematic) iteration of the doctor-hero. House eschews the generic conventions of the "television doctor" by being neither the idealized television doctor of the past, nor the more recent competent but often fallible physicians in entertainment texts. Instead, his character is a fragmented text which privileges the biomedical over the personal or emotional with the ultimate goal of scientifically uncovering and resolving instances of disease. This article examines the implicit and explicit messages in House M.D. and critically analyzes both the show and its lead character in relation to the traditional medical drama genre that highlights the "doctor-hero" as the central character. While at first House seems to completely violate narrative and generic norms, ultimately the program provides a new form that reinforces the presence of the doctor-hero, but highlights House's character as the central figure who is personally and interpersonally problematic but biomedically effective.

  11. HOMENAJE AL DOCTOR JORGE CAVELIER

    Directory of Open Access Journals (Sweden)

    Guillermo Rueda Montaña

    1979-06-01

    Full Text Available

    (Palabras del doctor Guillermo Rueda Montaña, durante el entierro del doctor Jorge Cavelier, el 25 de junio de 1978.

    Señores:

    Cuentan viejos relatos indígenas, de la "Tierra de los árboles inmensos", que en los grandes bosques se produce un silencio total de muchas horas, cuando cae uno de esos titanes. Varias veces centenario. Como si la tierra y todas sus criaturas recibieran el impacto y el profundo dolor de la caída de un ser aparentemente inmortal. Así nosotros, absortos y asombrados, presenciamos el derrumbe de este otro gigante que proyectó su sombra sobre el Territorio Nacional, y se constituyó por sus ejecutorias, en figura casi mística en la Medicina Colombiana.

    Pues fue JORGE CAVELIER el hombre - acción. Si hubiera vivido en el Egipto clásico, habría construído una pirámide, si en los tiempos medioevales, habría emprendido una cruzada o levantado una Catedral.
    Tenía una visión muy clara y era capaz de traducirla a fuerza de mandobles si fuere necesario, en una obra de interés común.
    La hercúlea conformación de su raza, mezcla de celtas y vikingos, creadora de marinos, de hombres de acción, de grandes capitanes, lo impulsaba a la ejecución.
    Cuando se fijaba una meta, siempre orientada hacia el progreso de la comunidad, se lanzaba en procura sin que ningún obstáculo pudiera detener el impulso emocional de su voluntad ejecutiva. Así también, con esa misma garra, se enfrentó a la muerte, a rompe y rasga, sin cuartel, sin concesiones, porque quería vivir, para continuar haciendo.

    Esos ojos profundamente azules, que en tantas ocasiones reflejaron la ira, cuando algo o alguien se interponía en el camino de su férrea voluntad, eran también capaces de brillar emocionados cuando se tocaba sus más íntimas fibras de aguda sensibilidad social y
    completa solidaridad humana.
    Fué intemperante y fue soberbio, pero fue grande en sus prop

  12. Cultural initiation of medical doctors.

    Science.gov (United States)

    Zsinkó-Szabó, Zoltán; Lázár, Imre

    2013-12-01

    Eighteen years experience of teaching medical anthropology at a Hungarian medical school offers insight into the dynamics of interference between the rationalist epistemological tradition of biomedicine as one of the central paradigms of modernism and the cultural relativism of medical anthropology, as cultural anthropology is considered to be one of the generators of postmodern thinking. Tracing back the informal "prehistory" of our Institute, we can reveal its psychosomatic, humanistic commitment and critical basis as having represented a kind of counterculture compared with the technocrats of state-socialist Hungary's health ideology. The historical change and socio-cultural transition in Hungary after 1989 was accompanied by changes in the medical system as well as in philosophy and in the structure of the teaching of social sciences. The developing pluralism in the medical system together with the pluralism of social ideologies allowed the substitution of the dogmatic Marxist-Leninist framework with the more pragmatic and empiricist behavioral sciences including medical sociology and medical anthropology. The conflict between the initiation function of the hard preclinical training of the first two years, and the reflective, relativistic and critical narrative on "biomedicine as culture bound entity" constructed by medical anthropology during the second year of medical training is discussed. We also submit our fieldwork data gained as a result of a two year investigation period focusing on diverse initiation types of "would be" physicians. The main proportion of our data derives from individual semi structured deep interviews together with focus group interviews carried out with medical students of upper years. Finally, the role of medical anthropology in the "rite of passage" of becoming a medical doctor is summarized, paying attention to their field work reports and the risks and gains in this process.

  13. Reasons for doctor migration from South Africa

    African Journals Online (AJOL)

    Push factors motivating migration most frequently include dissatisfaction with ... The year of graduation ranged from 1964 to 2000 (median 1985), and the year of leaving ... South African doctors working in Canada had increased by more than.

  14. Reasons for doctor migration from South Africa

    African Journals Online (AJOL)

    Zealand, United Arab Emirates, Bahrain, United Kingdom, Canada, Yemen and Australia. ..... media. Of the 13.8% of the doctors with children who were either studying ... become a significant social and economic burden to the country.

  15. Heart Failure Questions to Ask Your Doctor

    Science.gov (United States)

    ... Peripheral Artery Disease Venous Thromboembolism Aortic Aneurysm More Heart Failure Questions to Ask Your Doctor Updated:May 9, ... you? This content was last reviewed May 2017. Heart Failure • Home • About Heart Failure • Causes and Risks for ...

  16. Tackling Unemployment

    African Journals Online (AJOL)

    2014-01-31

    Jan 31, 2014 ... Unemployment is synonymous to 'joblessness' and it breeds generalized hardship in life, helplessness, lack of social security, idleness, poverty, depression, suicidal tendencies, loss of self esteem, diseases like hypertension, and dependency even in very minor responsibilities. It has also been implicated ...

  17. A design study for a simple-to-fly, constant attitude light aircraft

    Science.gov (United States)

    Smetana, F. O.; Humphreys, D. E.; Montoya, R. J.; Rickard, W. W.; Wilkinson, I. E.

    1973-01-01

    The activities during a four-year study by doctoral students to evolve in detail a design for a simple-to-fly, constant attitude light airplane are described. The study indicated that such aircraft could materially reduce the hazards to light airplane occupants which arise from the high pilot work load and poor visibility that occur during landing. Preliminary cost studies indicate that in volume production this system would increase the cost of the aircraft in roughly the same fashion that automatic transmission, power steering, power brakes, and cruise control increase the cost of a compact car.

  18. Doctors with dyslexia: strategies and support.

    Science.gov (United States)

    Locke, Rachel; Alexander, Gail; Mann, Richard; Kibble, Sharon; Scallan, Samantha

    2017-10-01

    Looking beyond dyslexia as an individual doctor's issue requires adjusting a working environment to better serve the needs of doctors with dyslexia. With an increasing number of doctors disclosing dyslexia at medical school, how can educators best provide this support? Our research looks at the impact of dyslexia on clinical practice and the coping strategies used by doctors to minimise the effect. Qualitative data were collected from 14 doctors with dyslexia using semi-structured interviews and by survey. 'In situ' demonstration interviews were conducted in order to understand how dyslexia is managed in the workplace from first-hand experience. Employers and educators who have responsibility for meeting the needs of this group were also consulted. Even in cases of doctors who had a diagnosis, they often did not disclose their dyslexia to their employer. Study participants reported having developed individual ways of coping and devised useful 'workarounds'. Support from employers comes in the form of 'reasonable adjustments', although from our data we cannot be sure that such adjustments contribute to an 'enabling' work environment. Supportive characteristics included the opportunity to shadow others and the time and space to complete paperwork on a busy ward. How can educators best provide support [for doctors with dyslexia]? Doctors with dyslexia need to be helped to feel comfortable enough to disclose. Educators need to challenge any negative assumptions that exist as well as promote understanding about the elements that contribute to a positive working environment. As a result of the research there is now practice available for educators to identify evidence-based strategies and resources. © 2016 John Wiley & Sons Ltd and The Association for the Study of Medical Education.

  19. First district sanitary doctor of Katerynoslav

    OpenAIRE

    M.P. Chaban; Z.I. Shevtsova; V.V. Gaponov

    2017-01-01

    The life and professional activity of Vasyl Tymofiiovych Skrylnikov — a famous doctor-hygienist, scientist, and public figure have been represented. V.T. Skrylnikov contributed to the development of sanitary-prophylaxis direction in zemstvo medicine in Katerynoslav province in the second half of the 19th century; he was the first district sanitary doctor in Katerynoslav. The scientist actively studied medical features of natural agents, namely Tymofiivska clay. He successfully worked at Slovi...

  20. Doctor and pharmacy shopping for controlled substances.

    Science.gov (United States)

    Peirce, Gretchen L; Smith, Michael J; Abate, Marie A; Halverson, Joel

    2012-06-01

    Prescription drug abuse is a major health concern nationwide, with West Virginia having one of the highest prescription drug death rates in the United States. Studies are lacking that compare living subjects with persons who died from drug overdose for evidence of doctor and pharmacy shopping for controlled substances. The study objectives were to compare deceased and living subjects in West Virginia for evidence of prior doctor and pharmacy shopping for controlled substances and to identify factors associated with drug-related death. A secondary data study was conducted using controlled substance, Schedule II-IV, prescription data from the West Virginia Controlled Substance Monitoring Program and drug-related death data compiled by the Forensic Drug Database between July 2005 and December 2007. A case-control design compared deceased subjects 18 years and older whose death was drug related with living subjects for prior doctor and pharmacy shopping. Logistic regression identified factors related to the odds of drug-related death. A significantly greater proportion of deceased subjects were doctor shoppers (25.21% vs. 3.58%) and pharmacy shoppers (17.48% vs. 1.30%) than living subjects. Approximately 20.23% of doctor shoppers were also pharmacy shoppers, and 55.60% of pharmacy shoppers were doctor shoppers. Younger age, greater number of prescriptions dispensed, exposure to opioids and benzodiazepines, and doctor and pharmacy shopping were factors with greater odds of drug-related death. Doctor and pharmacy shopping involving controlled substances were identified, and shopping behavior was associated with drug-related death. Prescription monitoring programs may be useful in identifying potential shoppers at the point of care.

  1. Pregnancy and childbirth: is the doctor necessary?

    Science.gov (United States)

    Llewellyn-Jones, D

    1979-05-01

    The changing fashions in childbirth over the past 200 years are related to the present demand by women and their partners for "participatory" childbirth, including homebirth. The argument is advanced that doctors must be responsive to these changes. The opinion is made that home birth is currently inappropriate, but that hospitals should provide "birth centres"; and that obstetrics should be conducted by a "team", in which nurse-midwives and family doctors play as important a role as specialist obstetricians.

  2. Cementing Efficiency of Low Calcium Fly Ash in Fly Ash Concretes

    OpenAIRE

    T. D. Gunneswara Rao; Mudimby Andal

    2014-01-01

    Research on the utilization of fly ash will no longer refer the fly ash as a waste material of thermal power plants. Use of fly ash in concrete making, makes the concrete economical as well as durable. The fly ash is being added to the concrete in three ways namely, as partial replacement to cement, as partial replacement to fine aggregates and as admixture. Addition of fly ash to the concrete in any one of the form mentioned above, makes the concrete more workable and durable than the conven...

  3. Requirements for satisfactory flying qualities of airplanes

    Science.gov (United States)

    Gilruth, R R

    1943-01-01

    Report discusses the results of an analysis of available data to determine what measured characteristics are significant in defining satisfactory flying qualities, what characteristics are reasonable to require of an airplane, and what influence the various design features have on the observed flying qualities.

  4. Low back pain and low level flying

    NARCIS (Netherlands)

    J.C.F.M. Aghina

    1989-01-01

    textabstractLow level flying is a very good tactical possibility to carry out a mission unseen by a hostile radarsystem. Nowadays, Western Europe in general and the Federal Republic of Germany in particular, decreased . the permissions to low level flying in assigned regions. That's why the

  5. Seasonal fluctuations of phlebotomines sand fly populations ...

    African Journals Online (AJOL)

    An entomological survey of phlebotomine sand flies was conducted in the Moulay Yacoub province, central Morocco. An anthropic niche (Ouled Aid) and a wild niche (Zliligh) were selected. Sand flies were collected twice a month between April 2011 and March 2012, using sticky traps and CDC light traps. 3675 specimens ...

  6. Oblique-Flying-Wing Supersonic Transport Airplane

    Science.gov (United States)

    Van Der Velden, Alexander J. M.

    1992-01-01

    Oblique-flying-wing supersonic airplane proposed as possible alternative to B747B (or equivalent). Tranports passengers and cargo as fast as twice speed of sound at same cost as current subsonic transports. Flies at same holding speeds as present supersonic transports but requires only half takeoff distance.

  7. Fruit Flies Help Human Sleep Research

    Science.gov (United States)

    ... like us, without enough sleep, flies feel the effects of sleep deprivation. Cirelli has shown that they are a good model for researching human sleep. She has found fruit fly genes that seem to have a powerful effect on sleep. In time, her research could lead ...

  8. Did You Hear the One About the Doctor? An Examination of Doctor Jokes Posted on Facebook

    OpenAIRE

    Davis, Matthew A; Haney, Carol Sue; Weeks, William B; Sirovich, Brenda E; Anthony, Denise L

    2014-01-01

    Background Social networking sites such as Facebook have become immensely popular in recent years and present a unique opportunity for researchers to eavesdrop on the collective conversation of current societal issues. Objective We sought to explore doctor-related humor by examining doctor jokes posted on Facebook. Methods We performed a cross-sectional study of 33,326 monitored Facebook users, 263 (0.79%) of whom posted a joke that referenced doctors on their Facebook wall during a 6-month o...

  9. The impact of tackle football injuries on the American healthcare system with a neurological focus.

    Directory of Open Access Journals (Sweden)

    Michael J McGinity

    Full Text Available Recent interest in the study of concussion and other neurological injuries has heightened awareness of the medical implications of American tackle football injuries amongst the public.Using the National Emergency Department Sample (NEDS and the National Inpatient Sample (NIS, the largest publicly available all-payer emergency department and inpatient healthcare databases in the United States, we sought to describe the impact of tackle football injuries on the American healthcare system by delineating injuries, specifically neurological in nature, suffered as a consequence of tackle football between 2010 and 2013.The NEDS and NIS databases were queried to collect data on all patients presented to the emergency department (ED and/or were admitted to hospitals with an ICD code for injuries related to American tackle football between the years 2010 and 2013. Subsequently those with football-related neurological injuries were abstracted using ICD codes for concussion, skull/face injury, intracranial injury, spine injury, and spinal cord injury (SCI. Patient demographics, length of hospital stay (LOS, cost and charge data, neurosurgical interventions, hospital type, and disposition were collected and analyzed.A total of 819,000 patients presented to EDs for evaluation of injuries secondary to American tackle football between 2010 and 2013, with 1.13% having injuries requiring inpatient admission (average length of stay 2.4 days. 80.4% of the ED visits were from the pediatric population. Of note, a statistically significant increase in the number of pediatric concussions over time was demonstrated (OR = 1.1, 95% CI 1.1 to 1.2. Patients were more likely to be admitted to trauma centers, teaching hospitals, the south or west regions, or with private insurance. There were 471 spinal cord injuries and 1,908 total spine injuries. Ten patients died during the study time period. The combined ED and inpatient charges were $1.35 billion.Injuries related to

  10. The impact of tackle football injuries on the American healthcare system with a neurological focus.

    Science.gov (United States)

    McGinity, Michael J; Grandhi, Ramesh; Michalek, Joel E; Rodriguez, Jesse S; Trevino, Aron M; McGinity, Ashley C; Seifi, Ali

    2018-01-01

    Recent interest in the study of concussion and other neurological injuries has heightened awareness of the medical implications of American tackle football injuries amongst the public. Using the National Emergency Department Sample (NEDS) and the National Inpatient Sample (NIS), the largest publicly available all-payer emergency department and inpatient healthcare databases in the United States, we sought to describe the impact of tackle football injuries on the American healthcare system by delineating injuries, specifically neurological in nature, suffered as a consequence of tackle football between 2010 and 2013. The NEDS and NIS databases were queried to collect data on all patients presented to the emergency department (ED) and/or were admitted to hospitals with an ICD code for injuries related to American tackle football between the years 2010 and 2013. Subsequently those with football-related neurological injuries were abstracted using ICD codes for concussion, skull/face injury, intracranial injury, spine injury, and spinal cord injury (SCI). Patient demographics, length of hospital stay (LOS), cost and charge data, neurosurgical interventions, hospital type, and disposition were collected and analyzed. A total of 819,000 patients presented to EDs for evaluation of injuries secondary to American tackle football between 2010 and 2013, with 1.13% having injuries requiring inpatient admission (average length of stay 2.4 days). 80.4% of the ED visits were from the pediatric population. Of note, a statistically significant increase in the number of pediatric concussions over time was demonstrated (OR = 1.1, 95% CI 1.1 to 1.2). Patients were more likely to be admitted to trauma centers, teaching hospitals, the south or west regions, or with private insurance. There were 471 spinal cord injuries and 1,908 total spine injuries. Ten patients died during the study time period. The combined ED and inpatient charges were $1.35 billion. Injuries related to tackle

  11. Australian doctors and the visual arts. Part 1. Doctor-artists in New South Wales.

    Science.gov (United States)

    Hamilton, D G

    Since Europeans first settled in Australia their doctors have been interested in the visual arts. Some have been hobby painters and sculptors, a few with great distinction. Some have been gallery supporters and administrators. A few have written art books. Some have been outstanding photographers. Of the larger number of doctors who have collected art, only those are mentioned who have made their collections public or have made important donations to galleries. The subject of Australian doctors and the visual arts will be discussed in six articles in this and following issues of the journal. The first deals with doctor-artists in New South Wales.

  12. Doctoral education in the nuclear sector; La formacion de doctores en el sector nuclear

    Energy Technology Data Exchange (ETDEWEB)

    Minguez, E.

    2013-03-01

    Doctoral aducation is a major priority for European universities. In the context of the Bologna Process the importance of doctoral education as the third cycle of higher education and the first stage of a young researchers career, and thus in linking the European Higher Education and Research Areas, was first highlighted in the 2003 Berlin Report. The core component of doctoral training is the advancement of knowledge through original research. considering the need for structured doctoral programs and the need for transparent supervision and assessment, we note that the normal workload of the third cycle in most countries would correspond 3-4 years full time. This is spirit of the new Spanish Doctoral Law. Then, universities should ensure that their doctoral programmes promote interdisciplinary training and the development of transferable skills, thus meeting the needs of the wider employment market. We need to achieve and overall increase in the numbers of doctoral candidates taking up research careers as early stage researchers and also increase the employability as a normal way as it is the case of other advance countries. In Spain, universities with doctoral nuclear programmes and the CIEMAT, with the sponsorship of the nuclear sector, a doctoral school in nuclear science and engineering should be created to enhance the research careers of Young students for the future of nuclear activities in Spain. (Author)

  13. [The motivation to become a medical doctor - doctoral students in a formal academic study program compared with those pursuing their doctorate independently].

    Science.gov (United States)

    Pfeiffer, M; Dimitriadis, K; Holzer, M; Reincke, M; Fischer, M R

    2011-04-01

    Weight and quality of medical doctoral theses have been discussed in Germany for years. Doctoral study programs in various graduate schools offer opportunities to improve quality of medical doctoral theses. The purpose of this study was to demonstrate distinctions and differences concerning motivation, choice of subject and the dissertation process between doctoral candidates completing the doctoral seminar for doctoral students in the Ludwig-Maximilians-University (LMU) Munich and doctoral candidates doing their doctorate individually. All 4000 medical students of the LMU obtained an online-questionnaire which was completed by 767 students (19 % response rate). The theoretical framework of this study was based upon the Self-Determination-Theory by Deci and Ryan. Doctoral candidates completing the doctoral study program were more intrinsically motivated than doctoral candidates doing their doctorate individually; no difference was found in their extrinsic motivation. In regard to choice of subject and dissertation process the doctoral students in the seminar were distinguished from the individual group by having chosen a more challenging project. They anticipated a demanding dissertation process including conference participation, publishing of papers, etc. Intrinsic motivation correlates positively with choosing a challenging project and a demanding dissertation process. High intrinsic motivation seems to be very important for autonomous scholarly practice. Our results suggest that doctoral study programs have a positive impact on intrinsic motivation and interest in research. © Georg Thieme Verlag KG Stuttgart · New York.

  14. Electrodialytic removal of heavy metals from fly ashes

    DEFF Research Database (Denmark)

    Pedersen, Anne Juul

    2002-01-01

    The aim of the Ph.D. work was to develop the electrodialytic remediation method for removal of heavy metals from fly ashes. The work was focused on two types of fly ashes: fly ashes from wood combustion and fly ashes from municipal solid waste incineration.......The aim of the Ph.D. work was to develop the electrodialytic remediation method for removal of heavy metals from fly ashes. The work was focused on two types of fly ashes: fly ashes from wood combustion and fly ashes from municipal solid waste incineration....

  15. Patient perception of smartphone usage by doctors

    Directory of Open Access Journals (Sweden)

    Kerry G

    2017-03-01

    Full Text Available Georgina Kerry,1 Shyam Gokani,2 Dara Rasasingam,2 Alexander Zargaran,3 Javier Ash,2 Aaina Mittal2 1College of Medical and Dental Sciences, University of Birmingham, Birmingham, 2Faculty of Medicine, Imperial College London, London, 3Faculty of Medicine, St George’s University of London, London, UK Abstract: Technological advancements have revolutionized modern medicine and smartphones are now ubiquitous among health care professionals. The ability to look up information promptly is invaluable to doctors and medical students alike, but there is an additional contiguous benefit to patients. Queries can be answered more accurately through fingertip access to evidence-based medicine, and physicians have instant access to emergency care protocols. However, is consideration always extended to the patient’s perception of the use of smartphones by doctors? Do patients know why we use smartphones to assist us in their care? What do they think when they see a doctor using a smartphone?An independent question, conducted within a wider service evaluation (ethical approval not required, full verbal and written electronic consent provided by all patients at St. Mary’s Hospital, London, indicated that although the majority (91.0% of patients owned a smartphone, many (61.6% did not agree that the use of smartphones at work by doctors is professional. This highlights the potential for damage to the doctor–patient relationship. There is a risk that these patients will disconnect with care services with possible detriment to their health. Additionally, it is notable that a larger proportion of those patients aged >70 years found the use of smartphones by doctors at work unprofessional, compared with patients aged <70 years.Adequate communication between the doctor and patient is critical in ensuring that doctors can make use of modern technology to provide the best possible care and that patients are comfortable with this and do not feel isolated or

  16. Trapping tsetse flies on water

    Directory of Open Access Journals (Sweden)

    Laveissière C.

    2011-05-01

    Full Text Available Riverine tsetse flies such as Glossina palpalis gambiensis and G. tachinoides are the vectors of human and animal trypanosomoses in West Africa. Despite intimate links between tsetse and water, to our knowledge there has never been any attempt to design trapping devices that would catch tsetse on water. In mangrove (Guinea one challenging issue is the tide, because height above the ground for a trap is a key factor affecting tsetse catches. The trap was mounted on the remains of an old wooden dugout, and attached with rope to nearby branches, thereby allowing it to rise and fall with the tide. Catches showed a very high density of 93.9 flies/”water-trap”/day, which was significantly higher (p < 0.05 than all the catches from other habitats where the classical trap had been used. In savannah, on the Comoe river of South Burkina Faso, the biconical trap was mounted on a small wooden raft anchored to a stone, and catches were compared with the classical biconical trap put on the shores. G. p. gambiensis and G. tachinoides densities were not significantly different from those from the classical biconical one. The adaptations described here have allowed to efficiently catch tsetse on the water, which to our knowledge is reported here for the first time. This represents a great progress and opens new opportunities to undertake studies on the vectors of trypanosomoses in mangrove areas of Guinea, which are currently the areas showing the highest prevalences of sleeping sickness in West Africa. It also has huge potential for tsetse control using insecticide impregnated traps in savannah areas where traps become less efficient in rainy season. The Guinean National control programme has already expressed its willingness to use such modified traps in its control campaigns in Guinea, as has the national PATTEC programme in Burkina Faso during rainy season.

  17. Interpersonal perception in the context of doctor-patient relationships: a dyadic analysis of doctor-patient communication.

    Science.gov (United States)

    Kenny, David A; Veldhuijzen, Wemke; Weijden, Trudy van der; Leblanc, Annie; Lockyer, Jocelyn; Légaré, France; Campbell, Craig

    2010-03-01

    Doctor-patient communication is an interpersonal process and essential to relationship-centered care. However, in many studies, doctors and patients are studied as if living in separate worlds. This study assessed whether: 1) doctors' perception of their communication skills is congruent with their patients' perception; and 2) patients of a specific doctor agree with each other about their doctor's communication skills. A cross-sectional study was conducted in three provinces in Canada with 91 doctors and their 1749 patients. Doctors and patients independently completed questions on the doctor's communication skills (content and process) after a consultation. Multilevel modeling provided an estimate of the patient and doctor variance components at both the dyad-level and the doctor-level. We computed correlations between patients' and doctors' perceptions at both levels to assess how congruent they were. Consensus among patients of a specific doctor was assessed using intraclass correlation coefficient (ICC). The mean score of the rating of doctor's skills according to patients was 4.58, and according to doctors was 4.37. The dyad-level variance for the patient was .38 and for the doctor was .06. The doctor-level variance for the patient ratings was .01 and for the doctor ratings, .18. The correlation between both the patients' and the doctors' skills' ratings scores at the dyad-level was weak. At the doctor-level, the correlation was not statistically significant. The ICC for patients' ratings was .03 and for the doctors' ratings .76. Overall, this study suggests that doctors and their patients have a very different perspective of the doctors' communication skills occurring during routine clinical encounters. 2009 Elsevier Ltd. All rights reserved.

  18. VOICE OF THE STUDENTS: HOW CAN THE EU TAKE THE GLOBAL LEAD ON TACKLING CLIMATE CHANGE?

    Directory of Open Access Journals (Sweden)

    Costica MIHAI

    2017-04-01

    Full Text Available The EU has always been at the forefront of tackling environmental issues. This paper responds to the EU‟s „call for action‟ towards addressing the issue of climate change – a key priority for the European Commission in the 2030 policy perspective. The topic is addressed through a focus group that seeks to identify and disseminate possible approaches through which the EU can leverage its international „actorness‟ in negotiating a straightforward and binding global agreement for action in climate change mitigation. The focus group involves a sample of students, beneficiaries of an environmentally focused Jean Monnet teaching module (TAG-EU. The diverse academic background of the students (coming from social, natural and exact sciences provides a unique point of view in tackling this ardent issue and can bring valuable and interdisciplinary contributions to the discussion on climate change action.

  19. The evolution of policy and actions to tackle obesity in England.

    Science.gov (United States)

    Jebb, S A; Aveyard, P N; Hawkes, C

    2013-11-01

    Tackling obesity has been a policy priority in England for more than 20 years. Two formal government strategies on obesity in 2008 and 2011 drew together a range of actions and developed new initiatives to fill perceived gaps. Today, a wide range of policies are in place, including support for breastfeeding and healthy weaning practices, nutritional standards in schools, restrictions on marketing foods high in fat, sugar and salt to children, schemes to boost participation in sport, active travel plans, and weight management services. Data from annual surveys show that the rate of increase in obesity has attenuated in recent years, but has not yet been reversed. This paper considers the actions taken and what is known about the impact of individual policies and the overarching strategy to tackle obesity in England. © 2013 The Authors. Obesity Reviews published by John Wiley & Sons Ltd on behalf of the International Association for the Study of Obesity.

  20. Critical and Creative Thinking Nexus: Learning Experiences of Doctoral Students

    Science.gov (United States)

    Brodin, Eva M.

    2016-01-01

    Critical and creative thinking constitute important learning outcomes at doctoral level across the world. While the literature on doctoral education illuminates this matter through the lens of experienced senior researchers, the doctoral students' own perspective is missing. Based upon interviews with 14 doctoral students from four disciplines at…

  1. What should be done to tackle ghostwriting in the medical literature?

    DEFF Research Database (Denmark)

    Gøtzsche, Peter C; Kassirer, Jerome P; Woolley, Karen L

    2009-01-01

    pharmaceutical companies hiring professional writers to produce papers promoting their products but hiding those contributions and instead naming academic physicians or scientists as the authors. To improve transparency, many editors' associations and journals allow professional medical writers to contribute...... to the writing of papers without being listed as authors provided their role is acknowledged. This debate examines how best to tackle ghostwriting in the medical literature from the perspectives of a researcher, an editor, and the professional medical writer....

  2. Tackling Complex Inequalities and Ecuador's Buen Vivir: Leaving No-one Behind and equality in diversity

    OpenAIRE

    Radcliffe, Sarah Anne

    2017-01-01

    Ecuador's postneoliberal policy of Buen Vivir seeks to reduce social inequality and tackle complex disadvantages associated with gender, location, race-ethnicity and other social differences. The paper analyses governmental Buen Vivir policy thinking and institutional arrangements to explore how Buen Vivir frameworks approach the constitutional commitment to equality in diversity, in light of the global Sustainable Development Goal of "Leaving No-one Behind" (LNOB). In many respects Ecuador ...

  3. Attracting and retaining doctors in rural Nepal.

    Science.gov (United States)

    Shankar, P R

    2010-01-01

    In Nepal, a number of private sector medical schools have opened recently; although sufficient numbers of doctors are graduating there continues to be a doctor shortage in rural areas. This article analysed the rural doctor shortage in Nepal and reviewed the international literature for strategies that may be suitable for use in Nepal. Original research articles, reviews, magazine articles and project reports dealing with Nepal and other developing countries during the period 1995 to 2010 were sourced via Google, Google Scholar and Pubmed. Full text access was obtained via WHO's HINARI database. The health workforce in Nepal is unevenly distributed resulting in doctor shortages in rural areas. The recent introduction of mandatory rural service for scholarship students was aimed to reduce the loss of medical graduates to developed nations. High tuition fees in private medical schools and low Government wages prevent recent graduates from taking up rural positions, and those who do face many challenges. Potential corrective strategies include community-based medical education, selecting rural-background medical students, and providing a partial or complete tuition fee waiver for medical students who commit to rural service. Traditional healers and paramedical staff can also be trained for and authorized to provide rural health care. A range of strategies developed elsewhere could be used in Nepal, especially community-oriented medical education that involves rural doctors in training medical students. The reimbursement of tuition fees, assistance with relocation, and provision of opportunities for academic and professional advancement for rural doctors should also be considered. Government investment in improving working conditions in rural Nepal would assist rural communities to attract and retain doctors.

  4. 76 FR 43804 - Movement of Hass Avocados From Areas Where Mediterranean Fruit Fly or South American Fruit Fly Exist

    Science.gov (United States)

    2011-07-22

    ... dorsalis), peach fruit fly (Anastrepha zonata), and sapote fruit fly (Anastrepha serpentina) in the... obliqua, Anastrepha serpentina, and Anastrepha striata (Diptera: Tephritidae) in Mexico. J. Econ. Entomol...

  5. Tackling the Urban Informal Economy: Some Lessons from a Study of Europe’s Urban Population

    Directory of Open Access Journals (Sweden)

    Colin C. WILLIAMS

    2017-06-01

    Full Text Available The aim of this paper is to evaluate themost effective way of tackling the urban informaleconomy. It has been recently argued that theconventional rational economic actor approach(which increases the costs of participating in theurban informal economy so that they outweighthe benefi ts should be replaced or complementedby a social actor approach which focusesupon improving tax morale. To evaluate the effectivenessof these supposedly alternative approachesto tackling the participation of urbanpopulations in the informal economy, we reportthe results of face-to-face interviews conductedin 2013 with 17,886 urban dwellers across the 28Member States of the EU. Multilevel logistic regressionanalysis reveals that both approachesare effective in signifi cantly reducing the urbanpopulation’s participation in the informal economy.When tax morale is high, however, the rationaleconomic actor approach of increasing thecosts has little impact on reducing the probabilityof engagement in the informal economy. The paperconcludes by calling for greater emphasis onimproving the tax morale of the urban populationso as to tackle the informal economy in the urbanareas of Europe and beyond.

  6. Treatment of fly ash for use in concrete

    Science.gov (United States)

    Boxley, Chett; Akash, Akash; Zhao, Qiang

    2013-01-08

    A process for treating fly ash to render it highly usable as a concrete additive. A quantity of fly ash is obtained that contains carbon and which is considered unusable fly ash for concrete based upon foam index testing. The fly ash is mixed with an activator solution sufficient to initiate a geopolymerization reaction and for a geopolymerized fly ash. The geopolymerized fly ash is granulated. The geopolymerized fly ash is considered usable fly ash for concrete according to foam index testing. The geopolymerized fly ash may have a foam index less than 35% of the foam index of the untreated fly ash, and in some cases less than 10% of the foam index of the untreated fly ash. The activator solution may contain an alkali metal hydroxide, carbonate, silicate, aluminate, or mixtures thereof.

  7. Treatment of fly ash for use in concrete

    Science.gov (United States)

    Boxley, Chett [Park City, UT

    2012-05-15

    A process for treating fly ash to render it highly usable as a concrete additive. A quantity of fly ash is obtained that contains carbon and which is considered unusable fly ash for concrete based upon foam index testing. The fly ash is mixed with a quantity of spray dryer ash (SDA) and water to initiate a geopolymerization reaction and form a geopolymerized fly ash. The geopolymerized fly ash is granulated. The geopolymerized fly ash is considered usable fly ash for concrete according to foam index testing. The geopolymerized fly ash may have a foam index less than 40%, and in some cases less than 20%, of the foam index of the untreated fly ash. An optional alkaline activator may be mixed with the fly ash and SDA to facilitate the geopolymerization reaction. The alkaline activator may contain an alkali metal hydroxide, carbonate, silicate, aluminate, or mixtures thereof.

  8. The Criminal Justice Doctorate: A Study of Doctoral Programs in the United States.

    Science.gov (United States)

    Felkenes, George T.

    Graduates of six institutions were surveyed in an effort to develop a profile of doctoral graduates from institutions that have traditionally offered doctoral programs oriented specifically toward the field of criminal justice. A second research objective was to develop an understanding of the attitudes, frustrations, and utilization patterns of…

  9. African International Doctoral Students in New Zealand: Englishes, Doctoral Writing and Intercultural Supervision

    Science.gov (United States)

    Doyle, Stephanie; Manathunga, Catherine; Prinsen, Gerard; Tallon, Rachel; Cornforth, Sue

    2018-01-01

    While the experiences of international doctoral students, especially those from Asian countries, have been well researched, fewer studies have explored the experiences of African students in Southern countries like Australia and Aotearoa/New Zealand. This article reports on doctoral writing and student and supervisor perspectives on English…

  10. Distinction in Doctoral Education: Using Bourdieu's Tools to Assess the Socialization of Doctoral Students

    Science.gov (United States)

    Gopaul, Bryan

    2011-01-01

    This conceptual article uses the tools of Pierre Bourdieu (1977, 1986, 1990) to examine the socialization of doctoral students by suggesting that the processes of doctoral study highlight inequities among students. Using Young's (1990) social justice approach as a framework to complement the ideas of Bourdieu, I demonstrate how aspects of academic…

  11. Non-EEA-doctors in EEA-countries: doctors or cleaners?

    NARCIS (Netherlands)

    Herfs, Paul; Kater, L.; Haalboom, J.R.E.

    2007-01-01

    Background: Migration of non-EEA doctors to EEA-countries has become a common phenomenon. As coordination within the EEA has not yet been established, every EEA-country is re-inventing the wheel of assessment of foreign medical degrees and developing additional programmes for non-EEA doctors. There

  12. Reexamining the Structure of Hemingway's "The Doctor and the Doctor's Wife."

    Science.gov (United States)

    Mulvey, James

    2003-01-01

    Considers how Hemingway's "The Doctor and the Doctor's Wife" is a model of Edgar Allan Poe's aesthetic of the short story. Examines this work on many levels. Concludes that great writers, such as Ernest Hemingway, challenge readers to find the clues, to connect the dots, to pay attention to the "little details." (SG)

  13. Child Development and the Coworking of Doctor and Teacher: A Waldorf School Doctor's Perspective.

    Science.gov (United States)

    Karnow, Gerald F.

    This paper draws on the nearly 20 years' experiences of a school doctor working with teachers at the Rudolf Steiner School in New York City to describe general principles of assessing child development in relation to educational progress. The paper contrasts the customary role of school doctors (related to conducting physical examinations for…

  14. Australian doctors and the visual arts. Part 4. Doctors as supporters of art galleries and artists in Victoria.

    Science.gov (United States)

    Hamilton, D G

    1986-07-07

    The contribution of doctors to the visual arts is being discussed in a series of six articles. Doctor-artists in New South Wales and Victoria, and doctors as collectors, donors, gallery supporters and writers in New South Wales, have been discussed in earlier articles. This, the fourth article, deals with doctors as supporters of art galleries and artists in Victoria.

  15. The Rise of Professional Doctorates: Case Studies of the Doctorate in Education in China, Iceland and Australia

    Science.gov (United States)

    Wildy, Helen; Peden, Sanna; Chan, Karyn

    2015-01-01

    Doctoral education is going through a period of transition. This transition is evident in the many varieties of doctoral degrees currently offered in higher education institutions worldwide, from the traditional research-based Doctor of Philosophy (PhD) to the Professional Doctorate and the New Route PhD. This article reports on a study which…

  16. Barriers facing junior doctors in rural practice.

    Science.gov (United States)

    Smith, Deborah M

    2005-01-01

    Early postgraduate, or junior doctors, are still required to practise in rural and remote communities, and they continue to face numerous issues and difficulties. Within the hospital setting, exposure to rural practice appears to be very limited during internship, and also to some extent, during the second postgraduate year and beyond. This is a major issue for those required to undertake country relieving, rural terms or who will be bonded to rural and remote practice for several years after internship. This research investigated the current issues and difficulties faced by junior doctors, required to undertake rural and remote practice in Queensland, Australia. An exploratory study was undertaken. Primary data were collected through semi-structured interviews held with key stakeholders. Stakeholders included: directors of clinical training; medical educators; junior doctors; rural practitioners; academic rural practitioners; and medical administrators. Of the 23 people approached, a total of 19 agreed to be interviewed. The response rate was 82.6%. Similar to the issues identified in the literature, there are currently a number of barriers influencing the ability of junior doctors to practise competently and confidently when undertaking practice in rural and remote communities. Minimal clinical experience, lack of supervision and on-site support, inadequate orientation and uninformed expectations, limited access to relevant education, and the influence of isolation, results in an overall lack of preparation both professionally and personally. When asked, respondents supported the identification of core skills and knowledge, and integration of these and other issues affecting rural practice, into their hospital-based programs. Current hospital-based education and training programs were not adequately preparing junior doctors for rural and remote practice. It was commented that orientation and education, with a rural emphasis, could assist junior doctors in their

  17. IN URGENT NEED OF A DOCTOR

    CERN Multimedia

    Medical Service

    2001-01-01

    IN URGENT NEED OF A DOCTOR GENEVA EMERGENCY SERVICES GENEVA AND VAUD 144 FIRE BRIGADE 118 POLICE 117 CERN FIREMEN 767-44-44 ANTI-POISONS CENTRE Open 24h/24h 01-251-51-51 Patient not fit to be moved, call family doctor, or: GP AT HOME, open 24h/24h 748-49-50 Association Of Geneva Doctors Emergency Doctors at home 07h-23h 322 20 20 Patient fit to be moved: HOPITAL CANTONAL CENTRAL 24 Micheli-du-Crest 372-33-11 ou 382-33-11 EMERGENCIES 382-33-11 ou 372-33-11 CHILDREN'S HOSPITAL 6 rue Willy-Donzé 372-33-11 MATERNITY 32 bvd.de la Cluse 382-68-16 ou 382-33-11 OPHTHALMOLOGY 22 Alcide Jentzer 382-33-11 ou 372-33-11 MEDICAL CENTRE CORNAVIN 1-3 rue du Jura 345 45 50 HOPITAL DE LA TOUR Meyrin EMERGENCIES 719-61-11 URGENCES PEDIATRIQUES 719-61-00 LA TOUR MEDICAL CENTRE 719-74-00 European Emergency Call 112 FRANCE EMERGENCY SERVICES 15 FIRE BRIGADE 18 POLICE 17 CERN FIREMEN AT HOME 00-41-22-767-44-44 ANTI-POISONS CENTRE Open 24h/24h 04-72-11-69-11 All doctors ...

  18. Stress in doctors and dentists who teach.

    Science.gov (United States)

    Rutter, Harry; Herzberg, Joe; Paice, Elisabeth

    2002-06-01

    To explore the relationship between a teaching role and stress in doctors and dentists who teach. Medline, PubMed, BIDS database for social sciences literature, and the ERIC database for educational literature were searched using the key words 'stress' or 'burnout' with the terms doctor, physician, dentist, teacher, lecturer, academic staff, and university staff. Other books and journals known to the authors were also used. Many studies have shown high levels of stress in doctors, dentists, teachers, and lecturers. A large number of factors are implicated, including low autonomy, work overload, and lack of congruence between power and responsibility. Doctors and dentists who take on a teaching role in addition to their clinical role may increase their levels of stress, but there is also evidence that this dual role may reduce job-related stress. Working as a doctor or dentist may entail higher levels of stress than are experienced by the general population. In some situations adding in the role of teacher reduces this stress, but more research is needed to explain this finding.

  19. Challenges to the Doctoral Journey: a Case of Female Doctoral Students from Ethiopia

    Directory of Open Access Journals (Sweden)

    Asamenew Demessie Bireda

    2015-11-01

    Full Text Available This study aimed to investigate some challenges female doctoral students experience in their doctoral journey. The study used a qualitative design and structured interviews. The theoretical framework that guided the study was that of Urie Bronfenbrenner’s ecosystemic theory. A purposely selected sample of five female doctoral students from the University of South Africa Ethiopia campus participated in the study. The results identified three major areas of concern such as: academic, psychosocial and home/work related. Specifically, female doctoral students reported concerns surrounding quality of supervision support, inadequate academic skill, nature or system of education, stress, motivation, isolation, balancing personal and professional life, relationship problems, home and work related concerns. Hence, universities must provide opportunities and resourceful strategies to meet the challenges posed by women scholars in the doctoral journey.

  20. Heavy metals in MSW incineration fly ashes

    DEFF Research Database (Denmark)

    Ferreira, Celia; Ribeiro, Alexandra B.; Ottosen, Lisbeth M.

    2003-01-01

    Incineration is a common solution for dealing with the increasing amount of municipal solid waste (MSW). During the process, the heavy metals initially present in the waste go through several transformations, ending up in combustion products, such as fly ash. This article deals with some issues...... related to the combustion of MSW and the formation of fly ash, especially in what concerns heavy metals. Treatment of the flue gas in air pollution control equipment plays an important role and the basic processes to accomplish this are explained. Fly ash from a semi-dry flue gas treatment system...

  1. Profesor Doctor Fernando Sonnet: In Memoriam

    Directory of Open Access Journals (Sweden)

    Alberto José Figueras

    2016-07-01

    Full Text Available Recuerdo del Profesor Doctor Fernando Sonnet, destacado docente e investigador, en las áreas de economía agraria, economía de empresas y microeconomía, en el Instituto de Economía y Finanzas de la Facultad de Ciencias Económicas, Universidad Nacional de Córdoba.Palabras Clave: Fernando H. Sonnet; Recuerdo; Universidad Nacional de Córdoba.Código JEL: B32. Professor Doctor Fernando Sonnet: In MemoriamAbstractRemembrance of Professor Doctor Fernando Sonnet, a senior lecturer and researcher in the areas of agricultural economics, business economics and microeconomics at the Institute of Economics and Finance at the Faculty of Economics, Universidad Nacional de Córdoba.Keywords: Fernando H. Sonnet; Memory; Universidad Nacional de CórdobaJEL Classification: B32.

  2. Disorganized junior doctors fail the MRCP (UK).

    Science.gov (United States)

    Stanley, Adrian G; Khan, Khalid M; Hussain, Walayat; Tweed, Michael

    2006-02-01

    Career progression during undergraduate and early postgraduate years is currently determined by successfully passing examinations. Both academic factors (secondary school examination results, learning style and training opportunities) and non-academic factors (maturity, ethnic origin, gender and motivation) have been identified as predicting examination outcome. Few studies have examined organization skills. Disorganized medical students are more likely to perform poorly in end-of-year examinations but this observation has not been examined in junior doctors. This study asked whether organization skills relate to examination outcome amongst junior doctors taking the clinical Part II examination for the Membership of the Royal College of Physicians (Practical Assessment of Clinical Examination Skills). The study was conducted prospectively at four consecutive clinical courses that provided clinical teaching and practice to prepare trainees for the examination. Arrival time at registration for the course was the chosen surrogate for organization skills. Trainees were advised that they should arrive promptly at 8.00 a.m. for registration and it was explained that the course would start at 8.30 a.m. Recorded arrival times were compared with the pass lists published by the Royal College of Physicians. The mean arrival time was 8.17 a.m. A total of 81 doctors (53.3%) passed the examination with a mean arrival time of 8.14 a.m. However, 71 doctors failed the exam and arrived, on average, six minutes later than doctors who passed (p?=?0.006). Better-prepared junior doctors were more likely to pass the final examination. Arriving on time represents a composite of several skills involved in the planning of appropriate travel arrangements and is therefore a valid marker of organization skills and preparation. This novel study has shown that good time-keeping skills are positively associated with examination outcome.

  3. Life Satisfaction and Frequency of Doctor Visits

    Science.gov (United States)

    Kim, Eric S.; Park, Nansook; Sun, Jennifer K.; Smith, Jacqui; Peterson, Christopher

    2015-01-01

    Objective Identifying positive psychological factors that reduce health care use may lead to innovative efforts that help build a more sustainable and high quality health care system. Prospective studies indicate that life satisfaction is associated with good health behaviors, enhanced health, and longer life, but little information is available about the association between life satisfaction and health care use. We tested whether higher life satisfaction was prospectively associated with fewer doctor visits. We also examined potential interactions between life satisfaction and health behaviors. Methods Participants were 6,379 adults from the Health and Retirement Study, a prospective and nationally representative panel study of American adults over the age of 50. Participants were tracked for four years. We analyzed the data using a generalized linear model with a gamma distribution and log link. Results Higher life satisfaction was associated with fewer doctor visits. On a six-point life satisfaction scale, each unit increase in life satisfaction was associated with an 11% decrease in doctor visits—after adjusting for sociodemographic factors (RR = 0.89, 95% CI = 0.86 to 0.93). The most satisfied respondents (N=1,121; 17.58%) made 44% fewer doctor visits than the least satisfied (N=182; 2.85%). The association between higher life satisfaction and reduced doctor visits remained even after adjusting for baseline health and a wide range of sociodemographic, psychosocial, and health-related covariates (RR = 0.96, 95% CI = 0.93 to 0.99). Conclusions Higher life satisfaction is associated with fewer doctor visits, which may have important implications for reducing health care costs. PMID:24336427

  4. Life satisfaction and frequency of doctor visits.

    Science.gov (United States)

    Kim, Eric S; Park, Nansook; Sun, Jennifer K; Smith, Jacqui; Peterson, Christopher

    2014-01-01

    Identifying positive psychological factors that reduce health care use may lead to innovative efforts that help build a more sustainable and high-quality health care system. Prospective studies indicate that life satisfaction is associated with good health behaviors, enhanced health, and longer life, but little information about the association between life satisfaction and health care use is available. We tested whether higher life satisfaction was prospectively associated with fewer doctor visits. We also examined potential interactions between life satisfaction and health behaviors. Participants were 6379 adults from the Health and Retirement Study, a prospective and nationally representative panel study of American adults older than 50 years. Participants were tracked for 4 years. We analyzed the data using a generalized linear model with a gamma distribution and log link. Higher life satisfaction was associated with fewer doctor visits. On a 6-point life satisfaction scale, each unit increase in life satisfaction was associated with an 11% decrease in doctor visits--after adjusting for sociodemographic factors (relative risk = 0.89, 95% confidence interval = 0.86-0.93). The most satisfied respondents (n = 1121; 17.58%) made 44% fewer doctor visits than did the least satisfied (n = 182; 2.85%). The association between higher life satisfaction and reduced doctor visits remained even after adjusting for baseline health and a wide range of sociodemographic, psychosocial, and health-related covariates (relative risk = 0.96, 95% confidence interval = 0.93-0.99). Higher life satisfaction is associated with fewer doctor visits, which may have important implications for reducing health care costs.

  5. Improving professional IT doctorate completion rates

    Directory of Open Access Journals (Sweden)

    Oliver Kisalay Burmeister

    2015-08-01

    Full Text Available Professional doctorates in Information Technology (IT have been a relatively recent phenomenon, giving IT professionals career management choices not previously available to them. However, successful completion rates are the lowest of all disciplines. Completed doctorates rate in quality equivalent to PhDs, and retention has been identified as a major obstacle to completion. This qualitative study, involving 44 semi-structured interviews with students, supervisors and institutional support personnel, investigated the obstacles. Amongst the strategies discovered to improve completion rates were retention, student engagement with supervisors, feedback on progress, student engagement in the course, and student involvement in institutional communities of practice.

  6. First district sanitary doctor of Katerynoslav

    Directory of Open Access Journals (Sweden)

    M.P. Chaban

    2017-02-01

    Full Text Available The life and professional activity of Vasyl Tymofiiovych Skrylnikov — a famous doctor-hygienist, scientist, and public figure have been represented. V.T. Skrylnikov contributed to the development of sanitary-prophylaxis direction in zemstvo medicine in Katerynoslav province in the second half of the 19th century; he was the first district sanitary doctor in Katerynoslav. The scientist actively studied medical features of natural agents, namely Tymofiivska clay. He successfully worked at Sloviansk resort, was the editor of a local newspaper. V.T. Skrylnikov is an author of many works on balneotherapy.

  7. Web Services Integration on the Fly

    National Research Council Canada - National Science Library

    Leong, Hoe W

    2008-01-01

    .... Given data, software agents and supporting software infrastructure, web services integration on the fly means that human coding is not required to integrate web services into a Web Service Architecture...

  8. Schlieren photography on freely flying hawkmoth.

    Science.gov (United States)

    Liu, Yun; Roll, Jesse; Van Kooten, Stephen; Deng, Xinyan

    2018-05-01

    The aerodynamic force on flying insects results from the vortical flow structures that vary both spatially and temporally throughout flight. Due to these complexities and the inherent difficulties in studying flying insects in a natural setting, a complete picture of the vortical flow has been difficult to obtain experimentally. In this paper, Schlieren , a widely used technique for highspeed flow visualization, was adapted to capture the vortex structures around freely flying hawkmoth ( Manduca ). Flow features such as leading-edge vortex, trailing-edge vortex, as well as the full vortex system in the wake were visualized directly. Quantification of the flow from the Schlieren images was then obtained by applying a physics-based optical flow method, extending the potential applications of the method to further studies of flying insects. © 2018 The Author(s).

  9. Snowballing and flying under the radar

    DEFF Research Database (Denmark)

    Pötz, Katharina Anna; Hjortsø, Carsten Nico Portefée

    2013-01-01

    management and venture development paths. More specifically, flying under radar in terms of operating under lower institutional requirements, and slowly accumulating resources (snowballing) are major leveraging strategies. We integrate our results into a hypothesized framework for resource management in East...

  10. The fly's eye camera system

    Science.gov (United States)

    Mészáros, L.; Pál, A.; Csépány, G.; Jaskó, A.; Vida, K.; Oláh, K.; Mezö, G.

    2014-12-01

    We introduce the Fly's Eye Camera System, an all-sky monitoring device intended to perform time domain astronomy. This camera system design will provide complementary data sets for other synoptic sky surveys such as LSST or Pan-STARRS. The effective field of view is obtained by 19 cameras arranged in a spherical mosaic form. These individual cameras of the device stand on a hexapod mount that is fully capable of achieving sidereal tracking for the subsequent exposures. This platform has many advantages. First of all it requires only one type of moving component and does not include unique parts. Hence this design not only eliminates problems implied by unique elements, but the redundancy of the hexapod allows smooth operations even if one or two of the legs are stuck. In addition, it can calibrate itself by observed stars independently from both the geographical location (including northen and southern hemisphere) and the polar alignment of the full mount. All mechanical elements and electronics are designed within the confines of our institute Konkoly Observatory. Currently, our instrument is in testing phase with an operating hexapod and reduced number of cameras.

  11. Fruit flies and intellectual disability.

    Science.gov (United States)

    Bolduc, François V; Tully, Tim

    2009-01-01

    Mental retardation--known more commonly nowadays as intellectual disability--is a severe neurological condition affecting up to 3% of the general population. As a result of the analysis of familial cases and recent advances in clinical genetic testing, great strides have been made in our understanding of the genetic etiologies of mental retardation. Nonetheless, no treatment is currently clinically available to patients suffering from intellectual disability. Several animal models have been used in the study of memory and cognition. Established paradigms in Drosophila have recently captured cognitive defects in fly mutants for orthologs of genes involved in human intellectual disability. We review here three protocols designed to understand the molecular genetic basis of learning and memory in Drosophila and the genes identified so far with relation to mental retardation. In addition, we explore the mental retardation genes for which evidence of neuronal dysfunction other than memory has been established in Drosophila. Finally, we summarize the findings in Drosophila for mental retardation genes for which no neuronal information is yet available. All in all, this review illustrates the impressive overlap between genes identified in human mental retardation and genes involved in physiological learning and memory.

  12. OPTIMUM PROGRAMMABLE CONTROL OF UNMANNED FLYING VEHICLE

    Directory of Open Access Journals (Sweden)

    A. А. Lobaty

    2012-01-01

    Full Text Available The paper considers an analytical synthesis problem pertaining to programmable control of an unmanned flying vehicle while steering it to the fixed space point. The problem has been solved while applying a maximum principle which takes into account a final control purpose and its integral expenses. The paper presents an optimum law of controlling overload variation of a flying vehicle that has been obtained analytically

  13. Leaching of saltstones containing fly ash

    International Nuclear Information System (INIS)

    Barnes, M.W.; Roy, D.M.; Langton, C.A.

    1985-01-01

    Two types of fly ash were incorporated in saltstones designed for potential encapsulation of Savannah River Plant low level defense waste. These fly ashes have some cementitious properties while at the same time their presence in substitution for cement slows early hydration. Class C fly ash has a high calcium content and is considered cementitious; Class F fly ash has a low calcium content and is not classified as cementitious. Leach tests were performed and physical properties were measured for saltstones containing each class, to see the differences in the effect of the fly ashes. The four waste ions nitrate, nitrite, sodium and sulfate were shown to leach by diffusion. Effective diffusivities were determined for these ions. Data for nitrate, the most important species from the environmental point of view, are shown in Table A. Saltstones made with Class C fly ash have substantially lower leach rates than those made with Class F fly ash. The leach rates, and therefore the square roots of the effective diffusivities, have been found to be proportional to the pore surface area per unit volume (or the ratio of pore volume to pore radius), to the fraction of waste containing solution, and to the inverse of the fraction of calcium in the saltstone. Rates and diffusivities are not proportional to the water to cement ratio, because this number depends on whether the fly ash is counted as cementitious, as in Class C cement, or not cementitious, as in Class F cement. In fact the relatively small amount of calcium in Class F cement contributes to the cementitious properties overall, though not so much as Class C cement. 4 refs., 2 figs., 6 tabs

  14. Attracting the attention of a fly

    OpenAIRE

    Sareen, Preeti; Wolf, Reinhard; Heisenberg, Martin

    2011-01-01

    Organisms with complex visual systems rarely respond to just the sum of all visual stimuli impinging on their eyes. Often, they restrict their responses to stimuli in a temporarily selected region of the visual field (selective visual attention). Here, we investigate visual attention in the fly Drosophila during tethered flight at a torque meter. Flies can actively shift their attention; however, their attention can be guided to a certain location by external cues. Using visual cues, we can d...

  15. Suppressing Tsetse Flies to Improve Lives

    International Nuclear Information System (INIS)

    Potterton, Louise; Pavlicek, Petr; Parker, Andrew

    2013-01-01

    In 2009, the government-run Southern Tsetse Eradication Project (STEP) in Ethiopia, with the support of the IAEA, started to carry out intensive activities to suppress the fly population using insecticides. The fly population is now down by 90%. The benefits of tsetse suppression can be seen all over the region. Diary produce is now widely available at markets and healthy animals can be seen everywhere in farming and transport

  16. Feeding and rearing behaviour in tsetse flies

    International Nuclear Information System (INIS)

    Otieno, L.H.; Youdeowei, Y.

    1980-01-01

    Batwing membrane was used to study salivation and feeding behaviour of tsetse flies. Probing and salivation were observed to be stimulated by tarsal contact with the membrane. Salivation and feeding responses varied from day to day with characteristic alternating high and low responses. The feeding process was invariably accompanied by a resting period. Attempts to rear G. morsitans artificially through the use of batwing membrane showed that the flies needed an initial adjustment period to in vitro maintenance. (author)

  17. Perceptions of doctors on being treated by a doctor just completing the house job.

    Science.gov (United States)

    Ahmad, Amina; Haque Shaikh, Siraj Ul; Tayyab, Muhammad; Gardezi, Javed Raza

    2014-12-01

    To determine the percentage of medical teachers and fresh doctors who feel that graduating doctors are competent or incompetent to handle common ailments and to evaluate the reasons for their perceptions. Sequential mixed method. First phase extending from December 2010 to December 2011 and second phase was conducted in March 2014. First phase comprised electronic distribution of questionnaire to 100 medical teachers and fresh doctors working in hospitals attached with 5 private and 5 public sector medical colleges of Lahore and Karachi to rate an average house officer on a frequency scale of 1 - 6 and do self-assessment, in case of a fresh doctor. The second phase included interviews of 20 medical teachers to explore justification for their rating in the survey questionnaire and for triangulation of data. Quantitative data was analyzed through SPSS version 15 to calculate frequencies and percentages and interviews were analyzed through quasi-statistical approach. In survey, 38.36% out of 73 medical teachers and 30% out of 20 medical teachers in interviews confirmed their confidence on consulting fresh doctors for common ailments as opposed to 61.64% and 70% respectively, expressing their dissatisfaction. Self-assessment of fresh doctors indicated that 40% are confident in handling common medical conditions as opposed to 33.3% out of 75 respondents, who are not confident about their clinical skills. Faculty and self-assessment of fresh doctors has a fair overlap, indicating room for further improvement in the house job training program.

  18. Studies on mating competition of irradiated melon flies

    International Nuclear Information System (INIS)

    Limohpasmanee, W.

    1994-01-01

    Mating competition is the key factor for fruit flies control by using sterile insect technique project. Mass rearing and irradiation can reduce the mating competition of fruit flies. This experiment has purpose to evaluate the mating competition of the irradiated melon fly. The results show that mating competition values of irradiated melon flies were 0.36 and 0.24 when they mated with normal and irradiated females. Both normal male and female can mate more frequency than irradiated flies. (Z=1.322, P<0.05; Z=1.851, P<0.05). The results show that quality of mass rearing and irradiated melon fly was lower than the normal flies. So that quality of irradiated fly must be improved and the number of released flies as less must be higher than natural flies 6 time

  19. The Mexican Fruit Fly Eradication Programme

    Energy Technology Data Exchange (ETDEWEB)

    Reyes F, Jesus; Santiago M, Guillermo; Hernandez M, Porfirio [Comision Nacional de Sanidad Agropecuaria (Mexico)

    2000-07-01

    The goal of the Mexican Fruit Fly Eradication Programme is to control, suppress or eradicate from Mexico four species of fruit flies of economic and quarantine importance (Anastrepha ludens Loew, A. obliqua Macquart, A. serpentina Wied. and A. striata Schiner). These pests cause damage amounting to US$710 million per year. In addition to this cost, there are other expenses from pest control actions and the loss of international markets, because fruit importing countries have established stringent quarantine measures to restrict the entry of these pests. For purposes of the programme's implementation, Mexico was divided into three working zones, defined by agro-ecological characteristics, the number of fruit fly species present and the size of fruit growing regions. In addition, a cost:benefit analysis was carried out which indicated that the rate of return, in a 12-year time frame, might be as much as 33:1 in Northern Mexico, and 17:1 in the rest of the country, for an area over 100,000 hectares. Eradication technology involves: 1) surveys of pest populations by trapping and host fruit harvesting to monitor the presence and density of fruit flies, 2) reduction of pest populations applying cultural practices and using selective bait sprays, 3) mass release of sterile flies and augmentative release of parasitoids to eliminate populations and, 4) enforcement of quarantine measures to protect fruit fly free areas.

  20. The Mexican Fruit Fly Eradication Programme

    International Nuclear Information System (INIS)

    Reyes F, Jesus; Santiago M, Guillermo; Hernandez M, Porfirio

    2000-01-01

    The goal of the Mexican Fruit Fly Eradication Programme is to control, suppress or eradicate from Mexico four species of fruit flies of economic and quarantine importance (Anastrepha ludens Loew, A. obliqua Macquart, A. serpentina Wied. and A. striata Schiner). These pests cause damage amounting to US$710 million per year. In addition to this cost, there are other expenses from pest control actions and the loss of international markets, because fruit importing countries have established stringent quarantine measures to restrict the entry of these pests. For purposes of the programme's implementation, Mexico was divided into three working zones, defined by agro-ecological characteristics, the number of fruit fly species present and the size of fruit growing regions. In addition, a cost:benefit analysis was carried out which indicated that the rate of return, in a 12-year time frame, might be as much as 33:1 in Northern Mexico, and 17:1 in the rest of the country, for an area over 100,000 hectares. Eradication technology involves: 1) surveys of pest populations by trapping and host fruit harvesting to monitor the presence and density of fruit flies, 2) reduction of pest populations applying cultural practices and using selective bait sprays, 3) mass release of sterile flies and augmentative release of parasitoids to eliminate populations and, 4) enforcement of quarantine measures to protect fruit fly free areas

  1. Eradicating tsetse flies: Senegal nears first victory

    International Nuclear Information System (INIS)

    Dixit, Aabha

    2015-01-01

    After a four-year eradication programme including nuclear techniques, the Niayes region of Senegal is now almost free of the tsetse fly, which used to decimate livestock. “I have not seen a single tsetse fly for a year now,” said cattle farmer Oumar Sow. “This is in contrast to earlier, when they increased in numbers, especially during the cold season. The flies were really a nuisance to our animals and we had to carefully select the time for milking. Now, there is no problem with that.” The tsetse fly is a bloodsucking insect that kills more than three million livestock in sub-Saharan Africa every year, costing the agriculture industry more than US $4 billion annually. The tsetse fly transmits parasites that cause a wasting disease called nagana in cattle. In some parts of Africa the fly also causes over 75 000 cases of human ‘sleeping sickness’, which affects the central nervous system, and causes disorientation, personality changes, slurred speech, seizures, difficulty walking and talking, and ultimately death.

  2. Patient-doctor relationship: the practice orientation of doctors in Kano.

    Science.gov (United States)

    Abiola, T; Udofia, O; Abdullahi, A T

    2014-01-01

    Attitude and orientation of doctors to the doctor-patient relationship has a direct influence on delivery of high quality health- care. No study to the knowledge of these researchers has so far examined the practice orientation of doctors in Nigeria to this phenomenon. The aims of this study were to determine the orientation of Kano doctors to the practice of doctor-patient relationship and physicians' related-factors. Participants were doctors working in four major hospitals (i.e., two federal-owned and two state-owned) servicing Kano State and its environs. The Patient-Practitioner Orientation Scale (PPOS) and a socio-demographic questionnaire were completed by the 214 participants. The PPOS has 18 items and measures three parameters of a total score and two dimension of "sharing" and "caring". The mean age of participants was 31.72 years (standard deviation = 0.87), with 22% being females, 40.7% have been practicing for ≥ 6 years and about two-third working in federal-owned health institution. The Cronbach's alpha of total PPOS scores was 0.733 and that of two sub-scale scores of "sharing" and "caring" were 0.659 and 0.546 respectively. Most of the doctors' orientation (92.5%) was towards doctor-centered (i.e., paternalistic) care, majority (75.2%) upheld the view of not sharing much information and control with patients, and showing little interest in psychosocial concerns of patients (i.e., 'caring'=93.0%). Respondents' characteristics that were significantly associated with high doctor 'caring' relationship orientation were being ≥ 30-year-old and practicing for ≥ 6 years. Working in State-owned hospitals was also significantly associated with high doctor "sharing" orientation. This paper demonstrated why patient-centered medical interviewing should be given top priority in medical training in Nigeria, and particularly for federal health institutions saddled with production of new doctors and further training for practicing doctors.

  3. Understanding doctors' ethical challenges as role virtue conflicts.

    Science.gov (United States)

    McDougall, Rosalind

    2013-01-01

    This paper argues that doctors' ethical challenges can be usefully conceptualised as role virtue conflicts. The hospital environment requires doctors to be simultaneously good doctors, good team members, good learners and good employees. I articulate a possible set of role virtues for each of these four roles, as a basis for a virtue ethics approach to analysing doctors' ethical challenges. Using one junior doctor's story, I argue that understanding doctors' ethical challenges as role virtue conflicts enables recognition of important moral considerations that are overlooked by other approaches to ethical analysis. © 2011 Blackwell Publishing Ltd.

  4. «FLYING MEN - THE EYES OF THE ARMY»

    Directory of Open Access Journals (Sweden)

    Наталья Георгиевна Георгиева

    2014-12-01

    Full Text Available The purpose of this article is to give some information about the First World War and pay tribute to the memory of those who defended the honour of their country. The authors consider the written and oral (family stories sources devoted to one of those “flying men”, who were “the eyes of the army”. So the article deals with the history of participation of military aviator A.M. Cheremukhin [18 (30.05.1895, Moscow - 19.08.1958, Palanga, Lithuanian SSR, Soviet Union] in the First World War. He later became a Soviet scientist, designer of aircraft and helicopter, Doctor of Engineering (1937, Professor (1934, Lenin prizewinner (1957, twice Stalin prizewinner (1949, 1952, honored worker of science and technology of the Russian Federation (1947. He was awarded six orders of the Russian Empire (1916, 1917, «Croix de Guerre» of France (1917 and six Soviet orders (three orders of Lenin, two orders of the Red Banner of Labour and the order of the Red Star. The authors briefly describe the major milestones of his biography and measures to perpetuate his memory.

  5. NEW, GOOD DOCTORS FOR AN ALTERED SOCIETY*

    African Journals Online (AJOL)

    idea of being a doctor, and who is the central man, the species-type of a .... suspicious every time we get a cold in the head, but how greatly our .... It's hard not to fall for the .... ways, but the truth remains that health is single and in- divisible; that ...

  6. Hombres: Doctor Luis Ángel Arango

    Directory of Open Access Journals (Sweden)

    Boletín Cultural y Bibliográfico Banco de la República

    1958-02-01

    Full Text Available En el documento se realiza la nota de conmemoración  del fallecimiento del Doctor Luis Ángel Arango  Esta nota tiene como fin realizar un homenaje a tan reputado ciudadano colombiano y mienbro de la comunidad de funcionarios del Banco de la República.

  7. Do Doctors differ from Medical Laboratory Scientists?

    African Journals Online (AJOL)

    Background: Doctors and laboratory scientists are at risk of infection from blood borne pathogens during routine clinical duties. After over 20 years of standard precautions, health care workers knowledge and compliance is not adequate. Aim: This study is aimed at comparing adherence and knowledge of standard ...

  8. IN URGENT NEED OF A DOCTOR

    CERN Multimedia

    Medical Service

    2002-01-01

    GENEVA EMERGENCY SERVICES GENEVA AND VAUD 144 FIRE BRIGADE 118 POLICE 117 CERN FIREMEN 767-44-44 ANTI-POISONS CENTRE Open 24h/24h 01-251-51-51 Patient not fit to be moved, call family doctor, or: GP AT HOME, open 24h/24h 748-49-50 Association Of Geneva Doctors Emergency Doctors at home 07h-23h 322 20 20 Patient fit to be moved: HOPITAL CANTONAL CENTRAL 24 Micheli-du-Crest 372-33-11 ou 382-33-11 EMERGENCIES 382-33-11 ou 372-33-11 CHILDREN'S HOSPITAL 6 rue Willy-Donzé 372-33-11 MATERNITY 32 bvd.de la Cluse 382-68-16 ou 382-33-11 OPHTHALMOLOGY 22 Alcide Jentzer 382-33-11 ou 372-33-11 MEDICAL CENTRE CORNAVIN 1-3 rue du Jura 345 45 50 HOPITAL DE LA TOUR Meyrin EMERGENCIES 719-61-11 URGENCES PEDIATRIQUES 719-61-00 LA TOUR MEDICAL CENTRE 719-74-00 European Emergency Call 112 FRANCE EMERGENCY SERVICES 15 FIRE BRIGADE 18 POLICE 17 CERN FIREMEN AT HOME 00-41-22-767-44-44 ANTI-POISONS CENTRE Open 24h/24h 04-72-11-69-11 All doctors will come to your home. Cal...

  9. Appraisal of family doctors: an evaluation study.

    NARCIS (Netherlands)

    Lewis, M.I.; Elwyn, G.; Wood, F.

    2003-01-01

    BACKGROUND: Appraisal has evolved to become a key component of workforce management. However, it is not clear from existing proposals for appraisal of doctors whether employers, health authorities or primary care organisations should take responsibility for appraisal processes. AIMS: To evaluate the

  10. Student Socialization in Interdisciplinary Doctoral Education

    Science.gov (United States)

    Boden, Daniel; Borrego, Maura; Newswander, Lynita K.

    2011-01-01

    Interdisciplinary approaches are often seen as necessary for attacking the most critical challenges facing the world today, and doctoral students and their training programs are recognized as central to increasing interdisciplinary research capacity. However, the traditional culture and organization of higher education are ill-equipped to…

  11. The Doctorate in the Nordic Countries.

    Science.gov (United States)

    Kyvik, Svein; Tvede, Olaf

    1998-01-01

    Overview of research training systems leading to doctoral degrees in Denmark, Finland, Norway, and Sweden emphasizes the structure of postgraduate education, administration and funding, number of students, time to degree, completion rates, labor market, and study abroad. Comparisons to U.S., British, German, and French systems suggests a trend…

  12. How Six Sigma Methodology Improved Doctors' Performance

    Science.gov (United States)

    Zafiropoulos, George

    2015-01-01

    Six Sigma methodology was used in a District General Hospital to assess the effect of the introduction of an educational programme to limit unnecessary admissions. The performance of the doctors involved in the programme was assessed. Ishikawa Fishbone and 5 S's were initially used and Pareto analysis of their findings was performed. The results…

  13. Understanding Critical Thinking to Create Better Doctors

    Science.gov (United States)

    Zayapragassarazan, Zayabalaradjane; Menon, Vikas; Kar, Sitanshu Sekhar; Batmanabane, Gitanjali

    2016-01-01

    Medical students master an enormous body of knowledge, but lack systematic problem solving ability and effective clinical decision making. High profile reports have called for reforms in medical education to create a better generation of doctors who can cope with the system based problems they would encounter in an interdisciplinary and…

  14. Leadership Preparation in an Education Doctorate Program

    Science.gov (United States)

    Ryerson, Dean

    2011-01-01

    This was a study of an education doctorate program at a small, private college. It examined the following nine components: theory of leadership for school improvement; candidate recruitment and selection based on leadership; coherent curriculum; use of active learning strategies; knowledgeable faculty; high quality internships; social and…

  15. Academic programme satisfaction and doctorate aspiration among ...

    African Journals Online (AJOL)

    The number of doctorates in Nigerian universities is grossly below the bench mark. Among the obvious reasons for this unhealthy situation in the universities is about holders of the apex degree. They are in short supply. This study fundamentally examined mentoring experience as antecedent of academic programme ...

  16. Doctoral Students' Experience of Information Technology Research

    Science.gov (United States)

    Bruce, Christine; Stoodley, Ian; Pham, Binh

    2009-01-01

    As part of their journey of learning to research, doctoral candidates need to become members of their research community. In part, this involves coming to be aware of their field in ways that are shared amongst longer-term members of the research community. One aspect of candidates' experience we need to understand, therefore, involves how they…

  17. The Carnegie Project on the Education Doctorate

    Science.gov (United States)

    Perry, Jill Alexa

    2015-01-01

    Beginning with 21 US schools of education, the Carnegie Project on the Education Doctorate (CPED) has created a network of education faculty who are differentiating the EdD from the PhD in order to better meet the needs of their practitioner-scholar students. Their discussions center on two questions: "What are the knowledge, skills, and…

  18. NEW, GOOD DOCTORS FOR AN ALTERED SOCIETY*

    African Journals Online (AJOL)

    NEW, GOOD DOCTORS FOR AN ALTERED SOCIETY*. ANrHONY BARKER ... the concept of trying to become one is just a psychological throwback? ... called all these things and many things besides, yet this ... sex (women ought to be better at it than men, but often are not) .... foundations to lay for a specialized career.

  19. Framing doctoral supervision as formative assessment

    DEFF Research Database (Denmark)

    Kobayashi, Sofie

    Doctoral supervision has been described through a number of models useful for understanding different aspects of supervision. None of these are all-encompassing, but each emphasizes a particular perspective, like the relationship, personal vs. structural support, process vs. product orientation. ...

  20. Promoting Team Leadership Skills in Doctoral Candidates

    Science.gov (United States)

    Suleiman, Mahmoud; Whetton, Danny

    2014-01-01

    Doctoral programs can serve as an optimal opportunity for candidates to engage in tasks and activities to transform them and their schools. The paradigm shifts in such preparation involve moving from sitting and getting to making and taking. Most importantly, it requires building leadership skills and styles necessary to bring about desired change…

  1. Examining the Doctoral Thesis: A Discussion

    Science.gov (United States)

    Carter, Susan

    2008-01-01

    The examination of doctoral theses controls an important academic threshold, yet practices are often private, codes non-specific, and individuals isolated. This article adds to recent investigation of the examination culture by reporting informal panel discussion amongst a total of 23 University of Auckland (New Zealand) faculty members as to…

  2. Terminating the Doctor-Patient Relationship

    Science.gov (United States)

    Kay, Jarald

    1978-01-01

    Emotional aspects of ending the physician-patient relationship should be illustrated in clinical teaching courses. Teaching opportunities include examination of this relationship and professional development, unresolved doctor-patient conflicts, role underevaluation, patient gifts, and referral procedures. (Author/LBH)

  3. 2011 African Doctoral Dissertation Research Fellowship

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

    smwero

    The African Population and Health Research Center (APHRC) in partnership with the International Development. Research Centre (IDRC) is pleased to announce the fourth call for applications for the African Doctoral Dissertation. Research Fellowships (ADDRF). The 2011 ADDRF seeks to facilitate more rigorous ...

  4. Training and experience of doctors administering obstetric ...

    African Journals Online (AJOL)

    Background All the published Saving Mothers Reports generated by the National Committee of the Confidential Enquiries into Maternal Deaths in South Africa have associated anaesthesia-related maternal deaths with the lack of skills of the doctors administering the anaesthesia. The Reports have shown the Free State to ...

  5. Industry Responsibilities in Tackling Direct-to-Consumer Marketing of Unproven Stem Cell Treatments.

    Science.gov (United States)

    Master, Z; Fu, W; Paciulli, D; Sipp, D

    2017-08-01

    The direct-to-consumer marketing of unproven stem cell interventions (SCIs) is a serious public health concern. Regulations and education have had modest impact, indicating that different actors must play a role to stop this unfettered market. We consider the role of the biotech industry in tackling unproven SCIs. Grounded in the concept of corporate social responsibility, we argue that biotech companies should screen consumers to ensure that products and services are being used appropriately and educate employees about unproven SCIs. © 2017 ASCPT.

  6. Medical Doctors Perceptions of Genetically Modified Foods

    Directory of Open Access Journals (Sweden)

    Hasan Savas

    2014-12-01

    Full Text Available Aim: Recombinant DNA and with similar technical changes made on genes or transferred isolated gene the living organisms have been named genetically modified organisms (GMOs. Thanks to advances in genetic technology, the advancement of enzyme and fermentation techniques result obtained by the use of GMOs in food industry products of genetically modified (GM foods are named. In this study, GM foods about the possible harmful effects have information and community advice on this matter to be medical doctors on this issue perceptions, knowledge, attitudes and behaviors aimed to measure.Material and Method: The study was made on including 200 medical doctors aged 23-65, 118 men (59%, 82 women (41%. In the statistical analysis based on the responses of medical doctors, against GM food risk perception, knowledge, attitudes and behaviors were assessed. Results: 80.5% of the participants’ think that GM foods are harmful. 22% of the participants were expressed that their knowledge are ‘’good’’ and ‘’very good’’ about GM food. While 38% of the participants use internet and 23.5% of the participants  use media, only 4.5% of the participants use medical schools as a source of sufficient information about GM foods. Discussion: While the risk perception of medical doctors about GM foods is high, the knowledge on this issue is observed low. Though the consumption and the prevelance of GM foods are increasing, medical doctors should have more information about this issue to enlighten and guide the community.

  7. North Korean refugee doctors' preliminary examination scores

    Directory of Open Access Journals (Sweden)

    Sung Uk Chae

    2016-12-01

    Full Text Available Purpose Although there have been studies emphasizing the re-education of North Korean (NK doctors for post-unification of the Korean Peninsula, study on the content and scope of such re-education has yet to be conducted. Researchers intended to set the content and scope of re-education by a comparative analysis for the scores of the preliminary examination, which is comparable to the Korean Medical Licensing Examination (KMLE. Methods The scores of the first and second preliminary exams were analyzed by subject using the Wilcoxon signed rank test. The passing status of the group of NK doctors for KMLE in recent 3 years were investigated. The multiple-choice-question (MCQ items of which difficulty indexes of NK doctors were lower than those of South Korean (SK medical students by two times of the standard deviation of the scores of SK medical students were selected to investigate the relevant reasons. Results The average scores of nearly all subjects were improved in the second exam compared with the first exam. The passing rate of the group of NK doctors was 75%. The number of MCQ items of which difficulty indexes of NK doctors were lower than those of SK medical students was 51 (6.38%. NK doctors’ lack of understandings for Diagnostic Techniques and Procedures, Therapeutics, Prenatal Care, and Managed Care Programs was suggested as the possible reason. Conclusion The education of integrated courses focusing on Diagnostic Techniques and Procedures and Therapeutics, and apprenticeship-style training for clinical practice of core subjects are needed. Special lectures on the Preventive Medicine are likely to be required also.

  8. EHR adoption among doctors who treat the elderly.

    Science.gov (United States)

    Yeager, Valerie A; Menachemi, Nir; Brooks, Robert G

    2010-12-01

    The purpose of this study is to examine Electronic Health Record (EHR) adoption among Florida doctors who treat the elderly. This analysis contributes to the EHR adoption literature by determining if doctors who disproportionately treat the elderly differ from their counterparts with respect to the utilization of an important quality-enhancing health information technology application. This study is based on a primary survey of a large, statewide sample of doctors practising in outpatient settings in Florida. Logistic regression analysis was used to determine whether doctors who treat a high volume of elderly (HVE) patients were different with respect to EHR adoption. Our analyses included responses from 1724 doctors. In multivariate analyses controlling for doctor age, training, computer sophistication, practice size and practice setting, HVE doctors were significantly less likely to adopt EHR. Specifically, compared with their counterparts, HVE doctors were observed to be 26.7% less likely to be utilizing an EHR system (OR=0.733, 95% CI 0.547-0.982). We also found that doctor age is negatively related to EHR adoption, and practice size and doctor computer savvy-ness is positively associated. Despite the fact that EHR adoption has improved in recent years, doctors in Florida who serve the elderly are less likely to adopt EHRs. As long as HVE doctors are adopting EHR systems at slower rates, the elderly patients treated by these doctors will be at a disadvantage with respect to potential benefits offered by this technology. © 2010 Blackwell Publishing Ltd.

  9. Removal of chloride from MSWI fly ash.

    Science.gov (United States)

    Chen, Wei-Sheng; Chang, Fang-Chih; Shen, Yun-Hwei; Tsai, Min-Shing; Ko, Chun-Han

    2012-10-30

    The high levels of alkali chloride and soluble metal salts present in MSWI fly ash is worth noting for their impact on the environment. In addition, the recycling or reuse of fly ash has become an issue because of limited landfill space. The chloride content in fly ash limits its application as basis for construction materials. Water-soluble chlorides such as potassium chloride (KCl), sodium chloride (NaCl), and calcium chloride hydrate (CaCl(2) · 2H(2)O) in fly ash are easily washed away. However, calcium chloride hydroxide (Ca(OH)Cl) might not be easy to leach away at room temperature. The roasting and washing-flushing processes were applied to remove chloride content in this study. Additionally, air and CO(2) were introduced into the washing process to neutralize the hazardous nature of chlorides. In comparison with the water flushing process, the roasting process is more efficient in reducing the process of solid-liquid separation and drying for the reuse of Cl-removed fly ash particles. In several roasting experiments, the removal of chloride content from fly ash at 1050°C for 3h showed the best results (83% chloride removal efficiency). At a solid to liquid ratio of 1:10 the water-flushing process can almost totally remove water-soluble chloride (97% chloride removal efficiency). Analyses of mineralogical change also prove the efficiency of the fly ash roasting and washing mechanisms for chloride removal. Copyright © 2012 Elsevier B.V. All rights reserved.

  10. An overview of quarantine for fruit flies

    International Nuclear Information System (INIS)

    Frampton, E.R.

    2000-01-01

    What is meant by 'quarantine for fruit flies'? The Collins dictionary describes 'quarantine' as a period of isolation or detention, especially of persons or animals arriving from abroad, to prevent the spread of disease. In providing an overview of quarantine for fruit flies, a broader definition needs to be applied, that is, the combination of activities required to maintain the fruit fly status of a particular geographical area - perhaps better referred to as a 'quarantine system'. Familiarity with New Zealand's quarantine system for fruit flies (Diptera: Tephritidae) provides a useful basis for subsequent comparison with other countries' systems where some fruit fly species may be present. But, why have 'quarantine for fruit flies'? The multivoltine life history of many species. combined with a relatively long-lived adult stage and highly fecund females, results in a high potential for rapid population increase (Bateman 1979, Fletcher 1987). These factors and the close association of fruit flies with harvested fruit or vegetables explain the high quarantine profile of these insects. However, there is no international requirement for a country to have a quarantine system and unless there are natural quarantine barriers (e.g., mountain range, oceans, deserts) that can be utilised, effective quarantine by an individual country may be an impossible task. The implementation of a successful quarantine system is very expensive and therefore, it would be expected that any benefits attained outweigh the costs (Ivess 1998). Ivess (1998) listed the following benefits from the implementation of an effective quarantine system: minimising production costs (including post harvest treatments), maintaining competitive advantages for market access due to the ongoing freedom from particular pests of quarantine significance, an environment free from many pests harmful to plant health, the maintenance of ecosystems

  11. Stress and wellbeing of junior doctors in Australia: a comparison with American doctors and population norms

    OpenAIRE

    Soares, Deanne S.; Chan, Lewis

    2016-01-01

    Background Stress in doctors adversely affects decision-making, memory, information-recall and attention, thereby negatively impacting upon the provision of safe and high quality patient care. As such, stress in doctors has been subject to increasing scientific scrutiny and has amassed greater public awareness in recent years. The aims of this study are to describe stress levels and the psychological wellbeing of current junior medical officers (JMOs), and to compare this to their predecessor...

  12. Through doctors' eyes: A qualitative study of hospital doctor perspectives on their working conditions.

    LENUS (Irish Health Repository)

    McGowan, Yvonne

    2013-03-11

    BACKGROUND: Hospital doctors face significant challenges in the current health care environment, working with staff shortages and cutbacks to health care expenditure, alongside increased demand for health care and increased public expectations. OBJECTIVE: This article analyses challenges faced by junior hospital doctors, providing insight into the experiences of these frontline staff in delivering health services in recessionary times. DESIGN: A qualitative methodology was chosen. METHODS: Semi-structured in-depth interviews were conducted with 20 doctors from urban Irish hospitals. Interviews were recorded via note taking. Full transcripts were analysed thematically using NVivo software. RESULTS: Dominant themes included the following: (1) unrealistic workloads: characterised by staff shortages, extended working hours, irregular and frequently interrupted breaks; (2) fatigue and its impact: the quality of care provided to patients while doctors were sleep-deprived was questioned; however, little reflection was given to any impact this may have had on junior doctors own health; (3) undervalued and disillusioned: insufficient training, intensive workloads and a perceived lack of power to influence change resulted in a sense of detachment among junior doctors. They appeared immune to their surroundings. CONCLUSION: Respondents ascribed little importance to the impact of current working conditions on their own health. They felt their roles were underappreciated and undervalued by policy makers and hospital management. Respondents were concerned with the lack of time and opportunity for training. This study highlighted several \\'red flags\\

  13. High School Football Players Use Their Helmets to Tackle Other Players Despite Knowing the Risks.

    Science.gov (United States)

    Kuriyama, Andrew M; Nakatsuka, Austin S; Yamamoto, Loren G

    2017-03-01

    There is greater attention to head-related injuries and concussions in American football. The helmet's structural safety and the way that football players use their helmets are important in preventing head injuries. Current strategies include penalizing players for high-risk behavior such as leading with their helmet or hitting an opposing player above the shoulder. Passive strategies include helmet modification to better protect the head of the players or to change the playing style of the players. Hawai'i high school varsity football players were surveyed to determine how they use their helmets and how a new helmet design would affect their style of play. One hundred seventy-seven surveys were completed; 79% said that they used their helmet to hit an opposing player during a tackle and 46% said they made this contact intentionally. When asked about modifying helmets with a soft material on the outside, 48% said they thought putting a soft cover over a regular helmet would protect their head better. However, many participants said that putting a soft cover over their regular helmet was a bad idea for various reasons. Most young football players use their helmets to block or tackle despite being taught they would be penalized or potentially injured if they did so. By gaining a better understanding of why and how players use their helmets and how they would respond to new helmet designs, steps can be taken to reduce head injuries for all levels of play.

  14. Ear tube surgery - what to ask your doctor

    Science.gov (United States)

    What to ask your doctor about ear tube surgery; Tympanostomy - what to ask your doctor; Myringotomy - what ... other treatments? What are the risks of the surgery? Is it safe to wait before getting ear ...

  15. When may doctors give nurses telephonic treatment instructions?

    African Journals Online (AJOL)

    When is it legal for doctors to give nurses telephonic treatment instructions? ... telemedicine? Telemedicine is defined as 'the practice of medicine, from a distance, ... [6] Therefore, if in such circumstances the doctors cannot reach the patients in ...

  16. Exercise: When to Check with Your Doctor First

    Science.gov (United States)

    ... check with your doctor before you start to exercise. By Mayo Clinic Staff Regular exercise can help you control your weight, reduce your ... talk to your doctor before starting a new exercise routine. Although moderate physical activity such as brisk ...

  17. Lonely Days and Lonely Nights: Completing the Doctoral Dissertation.

    Science.gov (United States)

    Germeroth, Darla

    1991-01-01

    Surveys holders of doctorates in speech communication to discover the greatest barriers to dissertation completion and the forms of emotional support perceived as most useful. Offers advice to help doctoral candidates succeed in completing a dissertation. (SR)

  18. Talking With Your Doctor: MedlinePlus Health Topic

    Science.gov (United States)

    ... Doctor (For Teens) (Nemours Foundation) Also in Spanish Working with doctors and nurses (Department of Health and Human Services, Office on Women's Health) Seniors Living with Multiple Health Problems: What Older Adults ...

  19. High blood pressure - what to ask your doctor

    Science.gov (United States)

    What to ask your doctor about high blood pressure; Hypertension - what to ask your doctor ... problems? What medicines am I taking to treat high blood pressure? Do they have any side effects? What should ...

  20. General FAQs regarding the IDRC Doctoral Research Awards 2018 ...

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

    This award covers field research expenses for advanced doctoral students who intend ... serious security challenges, IDRC may ask you to delay your field research, .... Women candidates applying to IDRC Doctoral Research Awards calls in ...

  1. Ge extraction from gasification fly ash

    Energy Technology Data Exchange (ETDEWEB)

    Oriol Font; Xavier Querol; Angel Lopez-Soler; Jose M. Chimenos; Ana I. Fernandez; Silvia Burgos; Francisco Garcia Pena [Institute of Earth Sciences ' Jaume Almera' , Barcelona (Spain)

    2005-08-01

    Water-soluble germanium species (GeS{sub 2}, GeS and hexagonal-GeO{sub 2}) are generated during coal gasification and retained in fly ash. This fact together with the high market value of this element and the relatively high contents in the fly ashes of the Puertollano Integrated Gasification in Combined Cycle (IGCC) plant directed our research towards the development of an extraction process for this element. Major objectives of this research was to find a low cost and environmentally suitable process. Several water based extraction tests were carried out using different Puertollano IGCC fly ash samples, under different temperatures, water/fly ash ratios, and extraction times. High Ge extraction yields (up to 84%) were obtained at room temperature (25{sup o}C) but also high proportions of other trace elements (impurities) were simultaneously extracted. Increasing the extraction temperature to 50, 90 and 150{sup o}C, Ge extraction yields were kept at similar levels, while reducing the content of impurities, the water/fly ash ratio and extraction time. The experimental data point out the influence of chloride, calcium and sulphide dissolutions on the Ge extraction. 16 refs., 9 figs., 6 tabs.

  2. Social attraction mediated by fruit flies' microbiome.

    Science.gov (United States)

    Venu, Isvarya; Durisko, Zachary; Xu, Jianping; Dukas, Reuven

    2014-04-15

    Larval and adult fruit flies are attracted to volatiles emanating from food substrates that have been occupied by larvae. We tested whether such volatiles are emitted by the larval gut bacteria by conducting tests under bacteria-free (axenic) conditions. We also tested attraction to two bacteria species, Lactobacillus brevis, which we cultured from larvae in our lab, and L. plantarum, a common constituent of fruit flies' microbiome in other laboratory populations and in wild fruit flies. Neither larvae nor adults showed attraction to axenic food that had been occupied by axenic larvae, but both showed the previously reported attraction to standard food that had been occupied by larvae with an intact microbiome. Larvae also showed significant attraction to volatiles from axenic food and larvae to which we added only either L. brevis or L. plantarum, and volatiles from L. brevis reared on its optimal growth medium. Controlled learning experiments indicated that larvae experienced with both standard and axenic used food do not perceive either as superior, while focal larvae experienced with simulated used food, which contains burrows, perceive it as superior to unused food. Our results suggest that flies rely on microbiome-derived volatiles for long-distance attraction to suitable food patches. Under natural settings, fruits often contain harmful fungi and bacteria, and both L. brevis and L. plantarum produce compounds that suppress the growth of some antagonistic fungi and bacteria. The larval microbiome volatiles may therefore lead prospective fruit flies towards substrates with a hospitable microbial environment.

  3. Reconstructing the behavior of walking fruit flies

    Science.gov (United States)

    Berman, Gordon; Bialek, William; Shaevitz, Joshua

    2010-03-01

    Over the past century, the fruit fly Drosophila melanogaster has arisen as almost a lingua franca in the study of animal behavior, having been utilized to study questions in fields as diverse as sleep deprivation, aging, and drug abuse, amongst many others. Accordingly, much is known about what can be done to manipulate these organisms genetically, behaviorally, and physiologically. Most of the behavioral work on this system to this point has been experiments where the flies in question have been given a choice between some discrete set of pre-defined behaviors. Our aim, however, is simply to spend some time with a cadre of flies, using techniques from nonlinear dynamics, statistical physics, and machine learning in an attempt to reconstruct and gain understanding into their behavior. More specifically, we use a multi-camera set-up combined with a motion tracking stage in order to obtain long time-series of walking fruit flies moving about a glass plate. This experimental system serves as a test-bed for analytical, statistical, and computational techniques for studying animal behavior. In particular, we attempt to reconstruct the natural modes of behavior for a fruit fly through a data-driven approach in a manner inspired by recent work in C. elegans and cockroaches.

  4. Investigation of gliding flight by flying fish

    Science.gov (United States)

    Park, Hyungmin; Jeon, Woo-Pyung; Choi, Haecheon

    2006-11-01

    The most successful flight capability of fish is observed in the flying fish. Furthermore, despite the difference between two medium (air and water), the flying fish is well evolved to have an excellent gliding performance as well as fast swimming capability. In this study, flying fish's morphological adaptation to gliding flight is experimentally investigated using dry-mounted darkedged-wing flying fish, Cypselurus Hiraii. Specifically, we examine the effects of the pectoral and pelvic fins on the aerodynamic performance considering (i) both pectoral and pelvic fins, (ii) pectoral fins only, and (iii) body only with both fins folded. Varying the attack angle, we measure the lift, drag and pitching moment at the free-stream velocity of 12m/s for each case. Case (i) has higher lift-to-drag ratio (i.e. longer gliding distance) and more enhanced longitudinal static stability than case (ii). However, the lift coefficient is smaller for case (i) than for case (ii), indicating that the pelvic fins are not so beneficial for wing loading. The gliding performance of flying fish is compared with those of other fliers and is found to be similar to those of insects such as the butterfly and fruitfly.

  5. Arab doctors, evolving society and corruption: a medical student's perspective.

    Science.gov (United States)

    Alamri, Yassar

    2015-01-01

    Doctors, especially junior doctors, face immense pressure in their day-to-day work. As a result, the rates of depression and anxiety are particularly high in this demanding profession. The pressure, which is compounded by constantly being under societal scrutiny, can unfortunately drive the doctor to breaking point. However, we can help doctors deal with these pressures in a more meaningful way if we make them aware of their wider environment (within a social paradigm) and the implications of their actions.

  6. 'Covering doctors' standing in for unavailable colleagues: What is ...

    African Journals Online (AJOL)

    2018-01-19

    Jan 19, 2018 ... [1] In terms of contract, a doctor 'undertakes to treat a patient with the required skill and care, and a patient undertakes to pay their fees'.[1] Under the law of delict, once a doctor begins to provide care to a person or instructs other healthcare personnel on how to treat such a person, the doctor is regarded as ...

  7. The Professional Doctorate in Nursing: A Position Paper

    Science.gov (United States)

    Newman, Margaret A.

    1975-01-01

    The need for family-centered health care could be met by nurses now if they had a professional doctorate and the recognition and authority that go with it. The author distinguishes between an academic doctorate (Preparation for scholars) and a professional doctorate (a practice degree). (Author/BP)

  8. Focusing on Doctoral Students' Experiences of Engagement in Thesis Work

    Science.gov (United States)

    Vekkaila, Jenna; Pyhältö, Kirsi; Lonka, Kirsti

    2013-01-01

    Little is known about what inspires students to be involved in their doctoral process and stay persistent when facing challenges. This study explored the nature of students' engagement in the doctoral work. Altogether, 21 behavioural sciences doctoral students from one top-level research community were interviewed. The interview data were…

  9. "Tough Love and Tears": Learning Doctoral Writing in the Sciences

    Science.gov (United States)

    Aitchison, Claire; Catterall, Janice; Ross, Pauline; Burgin, Shelley

    2012-01-01

    Contemporary changes to the doctorate mean student researchers are likely to be expected to write differently, write more and more often, and yet, despite a growing interest in doctoral education, we still know relatively little about the teaching and learning practices of students and supervisors vis-a-vis doctoral writing. This paper draws from…

  10. Who are the job seekers? : Explaining unemployment among doctoral recipients

    NARCIS (Netherlands)

    Yerkes, M.; Van de Schoot, R.; Sonneveld, H.

    2012-01-01

    Despite increased attention for doctoral education in recent years, one particular phenomenon has received little attention—the unemployment of doctoral candidates following graduation. While the unemployment of doctoral recipients is relatively low in comparison to the general popula-tion, the

  11. Doctoral Dissertation Defences: Performing Ambiguity between Ceremony and Assessment

    NARCIS (Netherlands)

    van der Heide, Arjen; Rufas, Alix; Supper, Alexandra

    2016-01-01

    Dissertation defenses are ambiguous affairs, which mark both the end of a long process of doctoral education and the inauguration of a doctoral candidate into a body of experts. At Maastricht University (and other Dutch universities), the decision to award a doctoral degree is made on the basis of

  12. State Level Review of Doctoral Programs in Texas.

    Science.gov (United States)

    Whittington, Nil

    Review of doctoral degree programs in Texas public colleges and universities is discussed. Attention is directed to review procedures and strengths and weaknesses in the state's doctoral programs in educational psychology, counseling and guidance, and student personnel services. Doctoral programs were reviewed because of their high cost and a…

  13. The role of clinic visits: perceptions of doctors | Couper | South ...

    African Journals Online (AJOL)

    A range of important themes emerged from the interviews, relating to the intended function of the clinics and their resources, the operationalisation of doctors' visits, the varied roles that doctors play in clinics and the importance of teamwork and support. Doctors working full time in the clinics shared a more positive view.

  14. Gender variations in specialties among medical doctors working in ...

    African Journals Online (AJOL)

    Background: Gender variations exist in the choice of specialties among ... as it affects the distribution of doctors in public health institutions and patient care. ... For female doctors,pediatrics was the topmost specialty (25%) followed by ... Keywords: Gender variation,Specialties,Doctors,Public healthcare,Health workforce ...

  15. Obstacles to Success--Doctoral Student Attrition in South Africa

    Science.gov (United States)

    Herman, Chaya

    2011-01-01

    The article explores doctoral attrition in South Africa, investigating and comparing the attributions of attrition of doctoral students and PhD programme leaders. The article is based on secondary data analysis of two large studies on doctoral education in South Africa. The main point of the article is that the different understandings of the…

  16. Looking Back at Doctoral Education in South Africa

    Science.gov (United States)

    Herman, Chaya

    2017-01-01

    This article provides a quantitative picture of doctoral education in South Africa up to 2010, from the time the first doctorate was awarded in 1899. It identifies the different institutional profiles and emphases of doctoral graduation in South African universities at various periods of time in the context of economic, political and social…

  17. Entomopathogenic Fungi in Flies Associated with Pastured Cattle in Denmark

    DEFF Research Database (Denmark)

    Steenberg, Tove; Jespersen, Jørgen B.; Jensen, Karl-Martin Vagn

    2001-01-01

    Cattle flies, including Musca autumnalis, Haematobia irritans, and Hydrotaea irritans, are pests of pastured cattle. A 2-year study of the natural occurrence of entomopathogenic fungi in adult cattle flies and other flies associated with pastures showed that the four species included in the Entom......Cattle flies, including Musca autumnalis, Haematobia irritans, and Hydrotaea irritans, are pests of pastured cattle. A 2-year study of the natural occurrence of entomopathogenic fungi in adult cattle flies and other flies associated with pastures showed that the four species included...

  18. LAZA K. LAZAREVIC, DOCTOR AND WRITER

    Directory of Open Access Journals (Sweden)

    Rade R. Babić

    2006-04-01

    Full Text Available Laza K. Lazarevic was born on the 13th of May in 1851. He died on the 11th of January in 1891 in Belgrade. Laza K. Lazarevic was a Serb, jurist, warrior, doctor and writer. He studied medicine in Berlin and law in Belgrade. He took part in the Serbian-Turkish war and the Serbian-Bulgarian war. He published seventy-two professional and scientific papers on medicine. He gave some explanations on the appearance of pain in sciatica. He wrote nine short stories. He is an Associate Member of the Serbian Royal Academy. He spoke Russian, German and French. He was a personal doctor of King Milan.

  19. Medical humanities: a resident doctor's perspective.

    Science.gov (United States)

    Pauranik, Anvita

    2012-01-01

    The barrage of competitive examinations, overwork, sleep deprivation, and the pressure of expectations all combine to destroy the dreams that resident doctors have when they start medical school. The empathy they had before entering this field fades away, and they eventually become insensitive to their patients. Medical humanities may be the means to halt this trend. Sensitising young minds, using the arts, literature, history and lessons on social issues, may bring about a paradigm shift in these doctors' outlook towards their patients. However, for the humanities to be integrated into medical education, the current curriculum must be modified and made more clinically and socially relevant. Further, the humanities cannot be taught in lecture halls; they need to be integrated into all aspects of medical school. For this, the medical school faculty should be sensitised to, and trained in, humanities education.

  20. The Spin Doctors of news sources

    Directory of Open Access Journals (Sweden)

    Aldo Antonio Schmitz

    2013-06-01

    Full Text Available This paper examines in a historical context, with reference to concrete cases, the phenomenon of spin doctors. What is it? How does it act? What is its purpose? Where does it operate? And what are its consequences? These questions are raised in order to help identify the actions and strategies benefitting news sources, as well as the impact on journalism: the accommodation of journalists, the reduction or elimination of investigative journalism, the transference of the news to digital social networks, and the expansion of media sources. The article draws on a survey conducted with 163 news sources and journalists, on the premise that spin doctors are professional communicators, who are able to forge public opinion using processes, procedures, journalist’s co-optation, and knowledge of journalism and public relations, in order to be successful in the media, or directly with the target audience.

  1. THE SPIN DOCTORS OF NEWS SOURCES

    Directory of Open Access Journals (Sweden)

    Aldo Antonio Schmitz

    2013-06-01

    Full Text Available This paper examines in a historical context, with reference to concrete cases, the phenomenon of spin doctors. What is it? How does it act? What is its purpose? Where does it operate? And what are its consequences? These questions are raised in order to help identify the actions and strategies benefitting news sources, as well as the impact on journalism: the accommodation of journalists, the reduction or elimination of investigative journalism, the transference of the news to digital social networks, and the expansion of media sources. The article draws on a survey conducted with 163 news sources and journalists, on the premise that spin doctors are professional communicators, who are able to forge public opinion using processes, procedures, journalist’s co-optation, and knowledge of journalism and public relations, in order to be successful in the media, or directly with the target audience.

  2. Discriminating fever behavior in house flies.

    Directory of Open Access Journals (Sweden)

    Robert D Anderson

    Full Text Available Fever has generally been shown to benefit infected hosts. However, fever temperatures also carry costs. While endotherms are able to limit fever costs physiologically, the means by which behavioral thermoregulators constrain these costs are less understood. Here we investigated the behavioral fever response of house flies (Musca domestica L. challenged with different doses of the fungal entomopathogen, Beauveria bassiana. Infected flies invoked a behavioral fever selecting the hottest temperature early in the day and then moving to cooler temperatures as the day progressed. In addition, flies infected with a higher dose of fungus exhibited more intense fever responses. These variable patterns of fever are consistent with the observation that higher fever temperatures had greater impact on fungal growth. The results demonstrate the capacity of insects to modulate the degree and duration of the fever response depending on the severity of the pathogen challenge and in so doing, balance the costs and benefits of fever.

  3. [Stress at work among military doctors: a preliminary study].

    Science.gov (United States)

    Knezević, Bojana; Belosević, Ljiljana

    2006-09-01

    This preliminary study examined the sources of work stress in military physicians. Forty-eight medical doctors (24 military and 24 civilian) completed a questionnaire on stressors at the work place. The participation in the study was anonymous and voluntary. Out of 24 military physicians, 14 were military general practitioners (mean age 40.5, 14 female), and 10 were consultants of different specialties (mean age 43.5, 7 male and 3 female). Civilian physicians included 13 general practitioners working at primary health care system (mean age 37, 3 male and 10 female), and 11 consultants of different specialties working at out of hospital practice (average age 37, 6 male and 5 female). The questionnaire included items aiming to obtain demographic characteristics (sex, age, marital status, children, academic degree, clinical specialty, work place, average time in practice, average time at current position) and 37 items to determine occupational stressors. The stressors were related to work management, professional demands, interpersonal and patient-doctor relationship. Differences in recognizing work stressors between the groups of civilian and military physicians were statistically analyzed by using chi-squared-test. The leading work stressors identified by military physicians were inadequate salary, being bypassed for promotion, inadequate continuous education, poor resources, poor communication with superiors, poor management, trouble with superiors, excessive paperwork, unpredictable situations, and 24-hour standby. Civilian physicians reported inadequate salary, poor resources, poor management, misinformed patients, lack of co-workers, lack of time, unpredictable situations, exposure to indictment, dealing with incurable patients and exposure to public criticism and judgment. In comparison with civilian physicians, military physicians significantly more frequently reported inadequate salary (pcommunication with superiors (pcommunication with superiors (12

  4. Professional recognition of female and male doctors.

    Science.gov (United States)

    Bruguera, M; Arrizabalaga, P; Londoño, M C; Padrós, J

    2014-03-01

    The awards for the excellence of the Official College of Physicians of Barcelona (COMB) were instituted in 2004 to recognize the excellence of the professional exercise. The winners are yearly chosen by juries appointed by the board of government, whose members propose for the award doctors who, in their opinion, have an exemplary professional and human behaviour. The number of male and female doctors who have obtained this recognition has been analysed in relation with the sex distribution in the juries. Likewise it has been compared the ratios men-to-women of those who have been rewarded and this ratio among physicians of more than 45 years. Between the awarded physicians the ratio men-to-women was of 2.7/1 (range, from 1.2/1 for awardees in primary care to 6/1 in research). The men-to-women ratio among those who were awarded was in parallel to the man-to-women ratios of the juries. The ratio between men and women among members of the COMB of more than 45 years was 1.4/1, whereas in those who were awarded it was of 2.7/1. The increase in the proportion of women in the juries in the last four years has been followed by an increase in the number of female physicians awarded. This data demonstrates that the predominance of male doctors among those who were awarded does not depend so much on the age factor, but basically on the proportion of male and female doctors in the juries. Copyright © 2013 Elsevier España, S.L. All rights reserved.

  5. Family doctors' involvement with families in Estonia

    Directory of Open Access Journals (Sweden)

    Lember Margus

    2004-10-01

    Full Text Available Abstract Background Family doctors should care for individuals in the context of their family. Family has a powerful influence on health and illness and family interventions have been shown to improve health outcomes for a variety of health problems. The aim of the study was to investigate the Estonian family doctors' (FD attitudes to the patients' family-related issues in their work: to explore the degree of FDs involvement in family matters, their preparedness for management of family-related issues and their self-assessment of the ability to manage different family-related problems. Methods A random sample (n = 236 of all FDs in Estonia was investigated using a postal questionnaire. Altogether 151 FDs responded to the questionnaire (response rate 64%, while five of them were excluded as they did not actually work as FDs. Results Of the respondents, 90% thought that in managing the health problems of patients FDs should communicate and cooperate with family members. Although most of the family doctors agreed that modifying of the health damaging risk factors (smoking, alcohol and drug abuse of their patients and families is their task, one third of them felt that dealing with these problems is ineffective, or perceived themselves as poorly prepared or having too little time for such activities. Of the respondents, 58% (n = 83 were of the opinion that they could modify also relationship problems. Conclusions Estonian family doctors are favourably disposed to involvement in family-related problems, however, they need some additional training, especially in the field of relationship management.

  6. Marcel Proust's fictional diseases and doctors.

    Science.gov (United States)

    Bogousslavsky, Julien

    2013-01-01

    Marcel Proust (1875-1922), the son and brother of famous physicians, had close and continuous contact with medicine and doctors in connection with chronic asthma, neurasthenia, medical 'tourism', and self-medication. This proximity to medical issues is obvious in his work, particularly his novel In Search of Lost Time, which today is still considered one of the most important literary works ever. In this novel, medicine, patients, and doctors are everywhere, and it can be claimed that while it is often considered to be the great novel of memory, medicine in itself also can be seen as a true character of the story, in which Proust displays surprisingly extensive knowledge. Neurasthenia and asthma (i.e. Proust's diseases), as well as specific neurological disorders, such as stroke, migraine, epilepsy, and dementia, appear in the novel. The disease of the narrator's grandmother remains a piece of anthology, and probably remains the best literary report of a progressive stroke leading to death. Proust also quoted neurological conditions which were virtually unreported in his time, such as phantom limb syndrome and poststroke depression associated with aphasia in Baron Charlus. Doctors are nearly systematically depicted as incompetent and superficial, characteristics which appear to increase with academic titles and glory. The main physician of the novel, Professor Cottard, even ends up writing fake certificates for his rich friend Mrs. Verdurin during World War I so that she can obtain fresh croissants for breakfast, while poor people around her are starving. When called to examine a dying patient, one of the real doctors of the novel, Professor Dieulafoy, says and does nothing except ask for his fees. This defiance and criticism of physicians were indeed those of Proust in real life. Copyright © 2013 S. Karger AG, Basel.

  7. Employment experiences of vocationally trained doctors.

    Science.gov (United States)

    Osler, K

    1991-09-28

    To investigate the expectations and employment experiences of male and female doctors who completed vocational training in East Anglia during 1981-7 and to examine the factors which had influenced those who had changed direction early in their careers. Survey conducted by confidential postal questionnaire. Britain. 281 doctors, 233 (83%) of whom responded. Ideal choice of work on completion of vocational training; present employment; factors which had restricted present choice of work; factors associated with reported satisfaction with job. 77/83 (93%) men and 130/150 (87%) women had hoped to work in general practice (p = 0.75). A smaller proportion of women (71%; 106) than men (89%; 74) were in general practice posts (p less than 0.01); only 6% (nine) of women were on maternity leave or caring for children without paid employment. More women than men were working in medical jobs other than general practice (18% (27) women v 4% (three) men; p less than 0.01). 44/91 (49%) women with children had achieved their employment goals compared with 47/59 (80%) women without children and 55/71 (78%) men with children. 87% (72/83) of men and 65% (98/150) of women had achieved the status of principal (p less than 0.01). 162/193 (84%) doctors who had worked in general practice reported satisfaction with their jobs. Dissatisfaction was linked with doing a job different from that hoped for and with perceiving that the share of practice income did not accurately reflect their share of the practice workload. Steps need to be taken to retain women in general practice, including a statutory part time pay allowance and incentives for practices to allow flexible working hours for doctors with young children.

  8. Home care, hospitalizations and doctor visits

    OpenAIRE

    Gonçalves Judite; Weaver France

    2014-01-01

    This study estimates the effects of formal home care on hospitalizations and doctor visits. We compare the effects of medically- and non-medically-related home care and investigate heterogeneous effects by age group and informal care availability. Two-part models are estimated, using data from Switzerland. In this federal country, home care policy is decentralized into cantons (i.e. states). The endogeneity of home care is addressed by using instrumental variables, canton and time fixed effec...

  9. Doctoral Students Becoming Researchers: An Innovative Curriculum

    Directory of Open Access Journals (Sweden)

    Deborah S. Garson

    2016-12-01

    Full Text Available Creating a quality literature review is fundamental to doctoral student professionalization, yet research into how the literature review is taught, learned, or experienced is limited.  Responding to this under-addressed but critical key to doctoral education, the focus of this mixed methods study is on students’ perceptions of a year-long course, co-taught by a faculty member and embedded librarian, devoted specifically to addressing the literature review.  Analysis of students’ course evaluations and written reflections/feedback over an eight year period revealed four primary themes: 1 Entering students’ technological know-how does not guarantee effective information literacy skill and without the requisite skills one-shot library workshops are insufficient for making learning whole;  2 Rather than conceiving of the literature review as a product, constructing a literature review represents a pivotal process in doctoral students’ research and literacy skill development; 3 Creating a literature review, and the process it entails, signals in students the development of their professional researcher identity, involving movement beyond “how to” to address questions of “why” and “for whom”; 4 The literature review course was experienced as a substantively different course than is typical in the doctoral experience, mirroring the course’s  foundational assumption that librarians, instructors, and learners share agency in creating the literature review process. The course curriculum is framed by two simultaneous learning streams: information literacy competencies and student research agenda. The course curriculum aligns information literacy competencies and research methodology with the goal of exploring and purposefully integrating creativity and curiosity in the search and research construction process.

  10. [Occupational stress and job burnout in doctors].

    Science.gov (United States)

    Zhu, Wei; Wang, Zhi-Ming; Wang, Mian-Zhen; Lan, Ya-Jia; Wu, Si-Ying

    2006-03-01

    To investigate the status of job burnout in doctors and its relationship with occupational stress. A total of 561 doctors from three provincial hospitals were randomly selected. The Maslach Burnout Inventory-General Survey (MBI-GS) was used to identify job burnout. The occupation stress inventory revised edition (OSI-R) was used to evaluate the level of occupational stress. Surgeon and doctors working in the internal medicine wards scored significantly higher in job burnout than their colleagues (P < 0.05). The 30-40 years of age group scored highest in exhaustion. The score of professional efficacy decreased with age and increased with educational levels. Role overload, responsibility, physical environment, reaction and self-care were major predictors for exhaustion. Role insufficiency, role overload and responsibility were major predictors for cynicism. Role insufficiency, social support and rational/cognitive were major predictors for professional efficacy. Maintaining moderate professional duty and responsibility, clearly defining job requirements, enriching leisure activities, and improving self-care ability are important measures to preventing job burnout.

  11. Epistaxis management: current understanding amongst junior doctors.

    Science.gov (United States)

    Fox, R; Nash, R; Liu, Z-W; Singh, A

    2016-03-01

    Epistaxis is a common and potentially life-threatening emergency. This survey assesses understanding and confidence in epistaxis management amongst current junior doctors. A cross-sectional study was conducted of foundation year one and two doctors based at three National Health Service trusts within a single region of the UK, assessing basic understanding and procedural confidence. A total of 111 foundation doctors completed this survey. The average duration of undergraduate exposure to otolaryngology was 8.1 days. Forty-one per cent of respondents stated that they would apply pressure to the nasal bones to control epistaxis. Seventy-five per cent lacked confidence in their ability to manage epistaxis. Those with two weeks or more of undergraduate exposure to otolaryngology were more confident than those with one week or less of exposure (p epistaxis management, with patient safety implications. Confidence is associated with the duration of undergraduate exposure to otolaryngology. A minimum emergency safe competency should be a priority during foundation training if not achieved in UK medical schools.

  12. Mercury release from fly ashes and hydrated fly ash cement pastes

    Science.gov (United States)

    Du, Wen; Zhang, Chao-yang; Kong, Xiang-ming; Zhuo, Yu-qun; Zhu, Zhen-wu

    2018-04-01

    The large-scale usage of fly ash in cement and concrete introduces mercury (Hg) into concrete structures and a risk of secondary emission of Hg from the structures during long-term service was evaluated. Three fly ashes were collected from coal-fired power plants and three blend cements were prepared by mixing Ordinary Portland cement (OPC) with the same amount of fly ash. The releasing behaviors of Hg0 from the fly ash and the powdered hydrated cement pastes (HCP) were measured by a self-developed Hg measurement system, where an air-blowing part and Hg collection part were involved. The Hg release of fly ashes at room temperature varied from 25.84 to 39.69 ng/g fly ash during 90-days period of air-blowing experiment. In contrast, the Hg release of the HCPs were in a range of 8.51-18.48 ng/g HCP. It is found that the Hg release ratios of HCPs were almost the same as those of the pure fly ashes, suggesting that the hydration products of the HCP have little immobilization effect on Hg0. Increasing temperature and moisture content markedly promote the Hg release.

  13. Tackling causes and costs of ED presentation for American football injuries: a population-level study.

    Science.gov (United States)

    Smart, Blair J; Haring, R Sterling; Asemota, Anthony O; Scott, John W; Canner, Joseph K; Nejim, Besma J; George, Benjamin P; Alsulaim, Hatim; Kirsch, Thomas D; Schneider, Eric B

    2016-07-01

    American tackle football is the most popular high-energy impact sport in the United States, with approximately 9 million participants competing annually. Previous epidemiologic studies of football-related injuries have generally focused on specific geographic areas or pediatric age groups. Our study sought to examine patient characteristics and outcomes, including hospital charges, among athletes presenting for emergency department (ED) treatment of football-related injury across all age groups in a large nationally representative data set. Patients presenting for ED treatment of injuries sustained playing American tackle football (identified using International Classification of Diseases, Ninth Revision, Clinical Modification code E007.0) from 2010 to 2011 were studied in the Nationwide Emergency Department Sample. Patient-specific injuries were identified using the primary International Classification of Diseases, Ninth Revision, Clinical Modification diagnosis code and categorized by type and anatomical region. Standard descriptive methods examined patient demographics, diagnosis categories, and ED and inpatient outcomes and charges. During the study period 397363 football players presented for ED treatment, 95.8% of whom were male. Sprains/strains (25.6%), limb fractures (20.7%), and head injuries (including traumatic brain injury; 17.5%) represented the most presenting injuries. Overall, 97.9% of patients underwent routine ED discharge with 1.1% admitted directly and fewer than 11 patients in the 2-year study period dying prior to discharge. The proportion of admitted patients who required surgical interventions was 15.7%, of which 89.9% were orthopedic, 4.7% neurologic, and 2.6% abdominal. Among individuals admitted to inpatient care, mean hospital length of stay was 2.4days (95% confidence interval, 2.2-2.6) and 95.6% underwent routine discharge home. The mean total charge for all patients was $1941 (95% confidence interval, $1890-$1992) with substantial

  14. Tackling wicked problems in infection prevention and control: a guideline for co-creation with stakeholders

    Directory of Open Access Journals (Sweden)

    Anne F. G. van Woezik

    2016-05-01

    Full Text Available Abstract Background Infection prevention and control can be seen as a wicked public health problem as there is no consensus regarding problem definition and solution, multiple stakeholders with different needs and values are involved, and there is no clear end-point of the problem-solving process. Co-creation with stakeholders has been proposed as a suitable strategy to tackle wicked problems, yet little information and no clear step-by-step guide exist on how to do this. The objectives of this study were to develop a guideline to assist developers in tackling wicked problems using co-creation with stakeholders, and to apply this guideline to practice with an example case in the field of infection prevention and control. Methods A mixed-method approach consisting of the integration of both quantitative and qualitative research was used. Relevant stakeholders from the veterinary, human health, and public health sectors were identified using a literature scan, expert recommendations, and snowball sampling. The stakeholder salience approach was used to select key stakeholders based on 3 attributes: power, legitimacy, and urgency. Key values of stakeholders (N = 20 were derived by qualitative semi-structured interviews and quantitatively weighted and prioritized using an online survey. Results Our method showed that stakeholder identification and analysis are prerequisites for understanding the complex stakeholder network that characterizes wicked problems. A total of 73 stakeholders were identified of which 36 were selected as potential key stakeholders, and only one was seen as a definite stakeholder. In addition, deriving key stakeholder values is a necessity to gain insights into different problem definitions, solutions and needs stakeholders have regarding the wicked problem. Based on the methods used, we developed a step-by-step guideline for co-creation with stakeholders when tackling wicked problems. Conclusions The mixed

  15. Tackling wicked problems in infection prevention and control: a guideline for co-creation with stakeholders.

    Science.gov (United States)

    van Woezik, Anne F G; Braakman-Jansen, Louise M A; Kulyk, Olga; Siemons, Liseth; van Gemert-Pijnen, Julia E W C

    2016-01-01

    Infection prevention and control can be seen as a wicked public health problem as there is no consensus regarding problem definition and solution, multiple stakeholders with different needs and values are involved, and there is no clear end-point of the problem-solving process. Co-creation with stakeholders has been proposed as a suitable strategy to tackle wicked problems, yet little information and no clear step-by-step guide exist on how to do this. The objectives of this study were to develop a guideline to assist developers in tackling wicked problems using co-creation with stakeholders, and to apply this guideline to practice with an example case in the field of infection prevention and control. A mixed-method approach consisting of the integration of both quantitative and qualitative research was used. Relevant stakeholders from the veterinary, human health, and public health sectors were identified using a literature scan, expert recommendations, and snowball sampling. The stakeholder salience approach was used to select key stakeholders based on 3 attributes: power, legitimacy, and urgency. Key values of stakeholders (N = 20) were derived by qualitative semi-structured interviews and quantitatively weighted and prioritized using an online survey. Our method showed that stakeholder identification and analysis are prerequisites for understanding the complex stakeholder network that characterizes wicked problems. A total of 73 stakeholders were identified of which 36 were selected as potential key stakeholders, and only one was seen as a definite stakeholder. In addition, deriving key stakeholder values is a necessity to gain insights into different problem definitions, solutions and needs stakeholders have regarding the wicked problem. Based on the methods used, we developed a step-by-step guideline for co-creation with stakeholders when tackling wicked problems. The mixed-methods guideline presented here provides a systematic, transparent method to

  16. Australian doctors and the visual arts. Part 2. Doctors as collectors, donors, gallery supporters and writers in New South Wales.

    Science.gov (United States)

    Hamilton, D G

    1986-04-28

    The contribution of doctors to the visual arts if being discussed in a series of six articles. The first article dealt with doctor-artists in new South Wales. In this, the second, doctors are discussed as collectors, donors, gallery supporters and writers in this State.

  17. Coaching Doctoral Students--A Means to Enhance Progress and Support Self-Organisation in Doctoral Education

    Science.gov (United States)

    Godskesen, Mirjam; Kobayashi, Sofie

    2016-01-01

    In this paper we focus on individual coaching carried out by an external coach as a new pedagogical element that can impact doctoral students' sense of progress in doctoral education. The study used a mixed-methods approach in that we draw on quantitative and qualitative data from the evaluation of a project on coaching doctoral students. We…

  18. Radiation sterilization facility for melon fly

    International Nuclear Information System (INIS)

    Danno, A.

    1985-01-01

    The melon fly (Dacus cucurbitae Coquillett) has been observed in Amami Island since l975. Kagoshima Prefecture has had a melon fly eradication project underway since 1979. A mass-fearing facility and a radiation sterilization facility were constructed in Naze in March of l98l. In the early stages of the project, sterile insects were produced at the rate of 4 x l0/sup 6/ pupae/week. In the later stages, the activity of the project was enlarged by tenfold. The conditions for design of the radiation sterilization facility, which has been developed with a central control system for automated irradiation, are examined from an engineering standpoint

  19. A Flying Wire System in the AGS

    International Nuclear Information System (INIS)

    Huang, H.; Buxton, W.; Mahler, G.; Marusic, A.; Roser, T.; Smith, G.; Syphers, M.; Williams, N.; Witkover, R.

    1999-01-01

    As the AGS prepares to serve as the injector for RHIC, monitoring and control of the beam transverse emittance become a major and important topic. Before the installation of the flying wire system, the emittance was measured with ionization profile monitors in the AGS, which require correction for space charge effects. It is desirable to have a second means of measuring profile that is less dependent on intensity. A flying wire system has been installed in the AGS recently to perform this task. This paper discusses the hardware and software setup and the capabilities of the system

  20. Skill set development of doctoral and post-doctoral graduates in life sciences.

    Science.gov (United States)

    Kanwar, R S

    2010-01-01

    Doctoral and post-doctoral training programs at leading research universities in the USA are highly important in generating the much needed knowledge in science, technology, engineering, and mathematics for keeping rural and urban economies strong and societies healthy and prosperous. In addition, innovative graduate and post doctoral research programs are the driving engines of the success of U.S. economy and have made the U.S. the most successful model of generating new knowledge in the broader areas of life sciences (and agricultural education, research, and extension). We need to do everything in our power to make these training programs innovative, collaborative, independent, and resourceful so that students are trained in different disciplines making them more flexible within a range of challenges and opportunities. The training programs must empower students to solve complex and interdisciplinary problems of the society in 21st century and make our students competitive within a global economic system, to improve the health of the nation's economy. If our land grant schools and institutions of higher learning are not preparing doctoral students to be globally competitive scientists to create new knowledge and technologies to solve complex and interdisciplinary problems of the 21st century, then either we need to redefine the mission of our land grant system or we risk losing our role to serve the public and industry effectively. Doctoral and post doctoral students should be given the needed skills and experiences to prepare them for tenure track faculty jobs at leading US Universities in the 21st century as well as prepare them for the world outside of academia. I would say minimum competency skills are needed as "bare survival skills" for all doctoral students to become successful after obtaining PhD degrees. Today's PhD students will be working in a global but highly competitive, rapidly changing, and complex world. It is no longer enough to be a good

  1. Dr Oen Boen Ing Patriot doctor, social activist, and doctor of the poor

    Directory of Open Access Journals (Sweden)

    Ravando Lie

    2017-05-01

    Full Text Available This article examines the efforts and achievements of Oen Boen Ing, a Tionghoa doctor, to improve the quality of health of the poorer inhabitants of Surakarta. Dr Oen played an important role in five different periods: Dutch colonialism, the Japanese occupation, the Indonesian revolution, Soekarno’s regime, and Suharto’s New Order. Known for being a benevolent doctor, activist, and patriot of the revolution during his life-time, Dr Oen also gave medical assistance to the needy, which famously earned him the accolade of “doctor of the poor”. During the Indonesian revolution, Dr Oen assisted the Student Soldiers (Tentara Pelajar and afterwards was appointed the member of Supreme Advisory Council (Dewan Pertimbangan Agung/DPA by Soekarno in 1949. As a benevolent doctor and activist, Dr Oen is remembered for founding the Panti Kosala Hospital which was renamed to perpetuate his name on 30 October 1983, exactly a year after his passing. When he died, thousands of peoples gathered to pay their final respects to the doctor. He was honoured with a ceremony conducted in the Mangkunegaran Palace. Dr Oen’s name will be eternally respected, especially in Surakarta.

  2. Did you hear the one about the doctor? An examination of doctor jokes posted on Facebook.

    Science.gov (United States)

    Davis, Matthew A; Haney, Carol Sue; Weeks, William B; Sirovich, Brenda E; Anthony, Denise L

    2014-02-13

    Social networking sites such as Facebook have become immensely popular in recent years and present a unique opportunity for researchers to eavesdrop on the collective conversation of current societal issues. We sought to explore doctor-related humor by examining doctor jokes posted on Facebook. We performed a cross-sectional study of 33,326 monitored Facebook users, 263 (0.79%) of whom posted a joke that referenced doctors on their Facebook wall during a 6-month observation period (December 15, 2010 to June 16, 2011). We compared characteristics of so-called jokers to nonjokers and identified the characteristics of jokes that predicted joke success measured by having elicited at least one electronic laugh (eg, an LOL or "laughing out loud") as well as the total number of Facebook "likes" the joke received. Jokers told 156 unique doctor jokes and were the same age as nonjokers but had larger social networks (median Facebook friends 227 vs 132, PFacebook likes (rate ratio [RR] 2.36, 95% CI 0.97-5.74). This study provides insight into the use of social networking sites for research pertaining to health and medicine, including the world of doctor-related humor.

  3. Five decades of tackling models for stiff fluid dynamics problems a scientific autobiography

    CERN Document Server

    Zeytounian, Radyadour Kh

    2014-01-01

    Rationality - as opposed to 'ad-hoc' - and asymptotics - to emphasize the fact that perturbative methods are at the core of the theory - are the two main concepts associated with the Rational Asymptotic Modeling (RAM) approach in fluid dynamics when the goal is to specifically provide useful models accessible to numerical simulation via high-speed computing. This approach has contributed to a fresh understanding of Newtonian fluid flow problems and has opened up new avenues for tackling real fluid flow phenomena, which are known to lead to very difficult mathematical and numerical problems irrespective of turbulence. With the present scientific autobiography the author guides the reader through his somewhat non-traditional career; first discovering fluid mechanics, and then devoting more than fifty years to intense work in the field. Using both personal and general historical contexts, this account will be of benefit to anyone interested in the early and contemporary developments of an important branch of the...

  4. Quality and quantity tackling real issues in an institutional research repository

    CERN Multimedia

    CERN. Geneva; Simpson, Pauline

    2005-01-01

    The TARDis project has examined and tackled many practical issues in scaling up from the current individual departmental scholarly communication practices towards an active institutional research repository. This repository must, of necessity, serve a variety of goals for a wide spread of disciplines. We illustrate the steps that have helped move the University of Southampton’s institutional research repository into a key position within the university’s research strategy for both visibility and reporting. We demonstrate the practical activities being developed to manage research assessment in conjunction with the EPrints software. These balance others which we show help fulfill the broad vision of disseminating all research output. These steps are enabling the visions of open access and institutional repositories to come closer together in a constructive fashion.

  5. EUROPEAN UNION INITIATIVES IN TACKLING MIGRATION AND ORGANIZED CRIME AT ITS NEW EASTERN BORDER

    Directory of Open Access Journals (Sweden)

    Adrian Pop

    2008-04-01

    Full Text Available The EU migration strategy in relation to its new eastern neighbours has started to take shape. Among other things, it includes: applying the Global Approach to Migration to the eastern regions neighbouring the EU; securing the necessary funding for migration management through the European Neighbourhood and Partnership Instrument (ENPI and the Thematic Programme for the cooperation with third countries in the areas of migration and asylum; promoting mobility partnerships and circular migration; concluding short-term visa facilitation and readmission agreements; and opening the first Common Visa Application Centre in the capital city of the Republic of Moldova. In addition, the EU has improved its regional focus by the help of the Black Sea Synergy European Commission Communication and extended for 2008-2009 the mandate of its Border Assistance Mission to Moldova and Ukraine (EUBAM, which is set to tackling irregular migration, drugs and cigarettes smuggling, and stolen cars and guns trafficking.

  6. Waste collection in developing countries - Tackling occupational safety and health hazards at their source

    Energy Technology Data Exchange (ETDEWEB)

    Bleck, Daniela, E-mail: bleck.daniela@baua.bund.de [Federal Institute for Occupational Safety and Health, Germany (BAuA), Friedrich Henkel Weg 1-25, 44149 Dortmund (Germany); Wettberg, Wieland, E-mail: wettberg.wieland@baua.bund.de [Federal Institute for Occupational Safety and Health, Germany (BAuA), Friedrich Henkel Weg 1-25, 44149 Dortmund (Germany)

    2012-11-15

    Waste management procedures in developing countries are associated with occupational safety and health risks. Gastro-intestinal infections, respiratory and skin diseases as well as muscular-skeletal problems and cutting injuries are commonly found among waste workers around the globe. In order to find efficient, sustainable solutions to reduce occupational risks of waste workers, a methodological risk assessment has to be performed and counteractive measures have to be developed according to an internationally acknowledged hierarchy. From a case study in Addis Ababa, Ethiopia suggestions for the transferral of collected household waste into roadside containers are given. With construction of ramps to dump collected household waste straight into roadside containers and an adaptation of pushcarts and collection procedures, the risk is tackled at the source.

  7. How can “gender planning” contribute to tackle the challenges of demographic change?

    Directory of Open Access Journals (Sweden)

    Wankiewicz Heidrun

    2014-03-01

    Full Text Available Ageing society, lack of skilled workforce, changes in work life careers and changes in partner and family models, a shift in societal roles of women and men, young and old, migration flows from rural to urban, multiple residences and new forms of housing and the related spatial impacts are in focus of demographic change. It is obvious that demographic change is not to be managed without gender and equality issues. Spatial planning has a crucial role in facing these challenges as spatial planning laws demand to ensure equal access to housing, services and labour markets and to organize transparent and inclusive decision making procedures. The paper explores key concepts, methods and selected case studies from Europe on gender planning trying to focus on the potential for innovating planning discipline and tackling with demographic change issues in rural areas. Cases from Bavaria and Austria compared to rural regions in Eastern Germany with high female emigration show concrete planning approaches.

  8. Waste collection in developing countries – Tackling occupational safety and health hazards at their source

    International Nuclear Information System (INIS)

    Bleck, Daniela; Wettberg, Wieland

    2012-01-01

    Waste management procedures in developing countries are associated with occupational safety and health risks. Gastro-intestinal infections, respiratory and skin diseases as well as muscular-skeletal problems and cutting injuries are commonly found among waste workers around the globe. In order to find efficient, sustainable solutions to reduce occupational risks of waste workers, a methodological risk assessment has to be performed and counteractive measures have to be developed according to an internationally acknowledged hierarchy. From a case study in Addis Ababa, Ethiopia suggestions for the transferral of collected household waste into roadside containers are given. With construction of ramps to dump collected household waste straight into roadside containers and an adaptation of pushcarts and collection procedures, the risk is tackled at the source.

  9. Delayed rupture of common carotid artery following rugby tackle injury: a case report

    Directory of Open Access Journals (Sweden)

    Abbas Saleh

    2008-03-01

    Full Text Available Abstract Background Common Carotid Artery (CCA is an uncommon site of injury following a blunt trauma, its presentation with spontaneous delayed rupture is even more uncommon and a rugby tackle leading to CCA injury is a rare event. What makes this case unique and very rare is combination of all of the above. Case presentation Mr H. presented to the Emergency Department with an expanding neck haematoma and shortness of breath. He was promptly intubated and had contrast CT angiography of neck vessels which localized the bleeding spot on posteromedial aspect of his Right CCA. He underwent emergency surgery with repair of the defect and made an uneventful recovery post operatively. Conclusion Delayed post traumatic rupture of the CCA is an uncommon yet potentially life threatening condition which can be caused by unusual blunt injury mechanism. A high index of suspicion and low threshold for investigating carotid injuries in the setting of blunt trauma is likely to be beneficial.

  10. Private Protected Areas as policy instruments to tackle environmental challenges: discussing potentialities and pitfalls

    Directory of Open Access Journals (Sweden)

    Giulia Iannuzzi

    2016-12-01

    Full Text Available Protected Areas owned and managed by private actors are expected to have a relevant role in nature conservation policy as an additional tool to public-run protected sites. By reducing natural habitats destruction and degradation, well designed and well governed private protected areas (PPAs can have a key role in tackling two intertwined global threats: biodiversity loss and climate change. In this article we will present PPAs diffusion in Europe basing on data collected from the European Common Database on Nationally Designated Areas. In addition, an assessment framework will be proposed, with the purpose of contributing to a broader understanding of PPAs potentialities and pitfalls. The main challenges for PPAs effectiveness deal with their geographical distribution and their ability to provide strong and stable legal structures for private protection, assuring adequate and inclusive governance.

  11. TACKLED - THE IMMERSION OF SOCIAL WORK PROFESSION INTOTHE REALM OF HIGH COLLISION SPORTS

    Directory of Open Access Journals (Sweden)

    Tiffanie-Victoria Jones

    2011-07-01

    Full Text Available Imagine a day when social work is tackled by high collision sports. Athletesactually seek services from social workers becausesocial work profession isthoroughly immersed in the realm of these sports.Presently, that image is justthat – a remote idea that, if realized, would alterthe landscape of the field ofmental health, for the benefit of professional athletes who play high collisionsports. Undergirding this paper is a case study ofa professional athlete whoexperienced the worst case of sports-related braindamage presently documented.This paper includes a detailed analysis of social work core values as applied toathletes. As well, mental illness and psychosocialfactors, specific to athletes isanalyzed. Ultimately, this paper seeks to explorethe social workers’ role inserving the mental health needs of an unconventional clientele – professionalathletes in high collision sports.

  12. Enabling professionals to change practices aimed at tackling social inequality through professional development

    DEFF Research Database (Denmark)

    Jensen, Bente; Brandi, Ulrik

    2018-01-01

    the impact of a professional development programme on changing practices that can address social inequality in ECEC. The article explores how a professional development programme, VIDA, can contribute to enabling professionals in enhancing the change potentials in ECEC, with a view to enhancing the learning......Research has shown the potential for early childhood education and care (ECEC) in making a difference for all children. However, research also highlights how hard overcoming the ‘gaps’ between children from differing social backgrounds still is. The overall aim of this article is to examine...... conditions and well-being of all children, and socially disadvantaged children in particular. The overall argument is that co-construction as well as openness and reflection in the ECEC field is needed when professionals are to change their pedagogical practices towards tackling the issues of social...

  13. A Closer Look at the Junior Doctor Crisis in the United Kingdom's National Health Services: Is Emigration Justifiable?

    Science.gov (United States)

    Teo, Wendy Zi Wei

    2018-07-01

    This article attempts to tackle the ethically and morally troubling issue of emigration of physicians from the United Kingdom, and whether it can be justified. Unlike most research that has already been undertaken in this field, which looks at migration from developing countries to developed countries, this article takes an in-depth look at the migration of physicians between developed countries, in particular from the United Kingdom (UK) to other developed countries such as Canada, Australia, New Zealand, and the United States (US). This examination was written in response to a current and critical crisis in the National Health Service (NHS), where impending contract changes may bring about a potential exodus of junior doctors.

  14. The complex thinking and prospect of actions of future doctors

    Directory of Open Access Journals (Sweden)

    Patrícia Segtowich

    2011-12-01

    Full Text Available This paper aims at discussing prospects of actions manifested by future doctors in the beginning of their doctoral training. The research started through my involvement in the ambit of doctoral education in the curriculum component Epistemological Basis of Research on Education in Science and Mathematics, offered in the Postgraduate Course in Science and Mathematics Education, at Federal University of Pori (UFPA in 2010 academic year. At these meetings, the teachers trainers requested the doctoral students, in pairs, to elaborate three questions about the following positioning: "HOW DO I SEE MYSELF AS A DOCTOR?" These questions were discussed by all the doctoral students and subsequently reduced to five to be answered by all individually. The responses to this questionnaire provided the data for this research. The answers revealed that doctoral students are not tied to methodologies or unique processes, this positioning being demonstrated through prospects of performance in ways that were diverse and interactive

  15. Exercise-Based Interventions for Injury Prevention in Tackle Collision Ball Sports: A Systematic Review.

    Science.gov (United States)

    Sewry, Nicola; Verhagen, Evert; Lambert, Mike; van Mechelen, Willem; Viljoen, Wayne; Readhead, Clint; Brown, James

    2017-09-01

    The injury burden in collision sports is relatively high compared to other team sports. Therefore, participants in these sports would benefit by having effective injury prevention programs. Exercise-based interventions have successfully reduced injuries in soccer, but evidence on exercise-based interventions in tackle collision sports is limited. The objective of this review is to systematically examine the evidence of exercise-based intervention programs reducing injuries in tackle collision sports. PubMed, EBSCOHost, and Web of Science were searched for articles published between January 1995 and December 2015. The methodological quality was assessed using an adapted Cochrane Bone Joint and Muscle Trauma Group quality assessment tool. The inclusion criteria were (1) (randomized) control trials and observational studies; (2) sporting codes: American, Australian and Gaelic Football, rugby union, and rugby league; (3) participants of any age or sex; (4) exercise-based, prehabilitative intervention; and (5) primary outcome was injury rate or incidence (injury risk). The exclusion criteria were (1) unavailability of full-text; and (2) article unavailable in English. Nine studies with a total of 3517 participants were included in this review. Seven of these studies showed a significant decrease in injury risk. These studies included three sporting codes and various age groups, making it difficult to make inferences. The two highest methodological quality studies found no effect of an exercise-based intervention on injury risk. There is evidence that exercise-based injury preventions can be beneficial in reducing injury risk in collision sports, but more studies of high methodological quality are required.

  16. Tackling malnutrition in Latin America and the Caribbean: challenges and opportunities

    Directory of Open Access Journals (Sweden)

    Luis Galicia

    Full Text Available ABSTRACT Undernutrition and micronutrient deficiencies are still a public health problem in Latin America and the Caribbean (LAC, and overweight and obesity have reached epidemic proportions. To assess the nutrition landscape in LAC countries and guide future nutrition efforts and investments, the Pan American Health Organization and the Micronutrient Initiative joined efforts to 1 identify information gaps and describe the current nutritional situation in the region; 2 map existing policies to address malnutrition in Latin America; 3 describe the impact of conditional cash transfer programs (CCTs on nutrition and health outcomes; and 4 identify the challenges and opportunities to address malnutrition in the region. This article summarizes the methods and key findings from that research and describes the current challenges and opportunities in addressing malnutrition in the LAC region. LAC countries have advanced in reducing undernutrition and micronutrient deficiencies, but important gaps in information are a major concern. These countries have policies to address undernutrition and micronutrient deficiencies, but comprehensive and intersectoral policies to tackle obesity are lacking. CCTs in Brazil, Colombia, and Mexico have been reported to have a positive impact on child nutrition and health outcomes, providing an opportunity to integrate nutrition actions in intersectoral platforms. The current epidemiological situation and policy options offer an opportunity for countries, technical agencies, donors, and other stakeholders to jointly scale up nutrition actions. This can support the development of comprehensive and intersectoral policies to tackle the double burden of malnutrition, strengthen national nutrition surveillance systems, incorporate monitoring and evaluation as systematic components of policies and programs, document and increase investments in nutrition, and assess the effectiveness of such policies to support political

  17. How To Talk to Your Doctor (and Get Your Doctor To Talk to You!). An Educational Workshop on Doctor Patient Communication = Como Hablarle a su Doctor (iY que su doctor le hable a usted!). Un seminario educativo sobre la comunicacion entre el doctor y el paciente.

    Science.gov (United States)

    Baylor Coll. of Medicine, Houston, TX.

    This workshop, written in both English and Spanish, focuses on improving communication between physician and patient. In the workshop, the trainers will talk about "building bridges" between patient and doctor by understanding the doctor's role and his/her duty to the patient. According to the workshop, a person's doctor should…

  18. Optimization of soil stabilization with class C fly ash.

    Science.gov (United States)

    1987-01-01

    Previous Iowa DOT sponsored research has shown that some Class : C fly ashes are cementitious (because calcium is combined as calcium : aluminates) while other Class C ashes containing similar amounts of : elemental calcium are not (1). Fly ashes fro...

  19. Properties of Fly Ash Blocks Made from Adobe Mould

    Science.gov (United States)

    Chokhani, Alankrit; Divakar, B. S.; Jawalgi, Archana S.; Renukadevi, M. V.; Jagadish, K. S.

    2018-06-01

    Fly ash being one of the industrial waste products poses a serious disposal problem. This paper presents an experimental study of utilization of fly ash to produce blocks with varying proportions and mix combinations. Composition of fly ash blocks mainly consist of fly ash and sand, with cementitious product as either cement, lime or both, such as fly ash-sand-cement, fly ash-sand-lime and fly ash-sand-cement-lime are used. Four different proportions for each of the mix combinations are experimented. Compressive strength, water absorption, Initial rate of absorption, and dry density of fly ash blocks are studied. The influence of partial and complete replacement of cement by lime is examined.

  20. Properties of Fly Ash Blocks Made from Adobe Mould

    Science.gov (United States)

    Chokhani, Alankrit; Divakar, B. S.; Jawalgi, Archana S.; Renukadevi, M. V.; Jagadish, K. S.

    2018-02-01

    Fly ash being one of the industrial waste products poses a serious disposal problem. This paper presents an experimental study of utilization of fly ash to produce blocks with varying proportions and mix combinations. Composition of fly ash blocks mainly consist of fly ash and sand, with cementitious product as either cement, lime or both, such as fly ash-sand-cement, fly ash-sand-lime and fly ash-sand-cement-lime are used. Four different proportions for each of the mix combinations are experimented. Compressive strength, water absorption, Initial rate of absorption, and dry density of fly ash blocks are studied. The influence of partial and complete replacement of cement by lime is examined.

  1. Potential and Challenges of Web-based Collective Intelligence to Tackle Societal Problems

    Directory of Open Access Journals (Sweden)

    Birutė Pitrėnaitė-Žilėnienė

    2014-03-01

    Full Text Available Purpose – to research what are conditions and challenges for collective intelligence (hereinafter – CI, i.e., emerging applying social technologies, to tackle societal problems. Several objectives were set in order to achieve the goal: to analyze the scientific concepts of CI and its contents; to summarize possibilities and challenges of application of CI in largescale online argumentation; following theoretical attitudes towards CI, to analyze Lithuanian praxis of application of CI technologies in large-scale online argumentation.Methodology – the methods of document analysis and content analysis of virtual community projects were applied. Theoretical analysis enabled recognition of CI phenomena and the variety of interpretations on CI as well as preconditions and difficulties to be tackled in order to ensure effective application of CI technologies in the processes of different policies design and/or societal problem solving. Having theoretical analysis as a base, the authors researched how the theoretical frameworks correspond to practices of Lithuanian virtual community projects, which are oriented to identification and analysis of relevant problems that communities are facing.Findings – scientific documents analysis demonstrates the variety of possible interpretations of CI. Such interpretations depend on the researcher’s attitudes towards this phenomenon: some authors explain CI in a very broad sense not including the aspects of social technologies. However, in the last decades, with the emergence of the Internet, social technologies have become concurrent dimension of CI. The main principles of Web-based CI are geographically spread users and a big number of them. Materialization of these principles ensures variety of elements needed for emerging of CI. There are diverse web-based mediums, where CI is being developed. However, not all of them ensure collective action, which is obligatory for CI. Researchers have analyzed

  2. Interventions for improving patients' trust in doctors and groups of doctors.

    Science.gov (United States)

    Rolfe, Alix; Cash-Gibson, Lucinda; Car, Josip; Sheikh, Aziz; McKinstry, Brian

    2014-03-04

    Trust is a fundamental component of the patient-doctor relationship and is associated with increased satisfaction, adherence to treatment, and continuity of care. Our 2006 review found little evidence that interventions improve patients' trust in their doctor; therefore an updated search was required to find out if there is further evidence of the effects of interventions that may improve trust in doctors or groups of doctors. To update our earlier review assessing the effects of interventions intended to improve patients' trust in doctors or a group of doctors. In 2003 we searched the Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library), MEDLINE, EMBASE, Health Star, PsycINFO, CINAHL, LILACS, African Trials Register, African Health Anthology, Dissertation Abstracts International and the bibliographies of studies selected for inclusion. We also contacted researchers active in the field. We updated and re-ran the searches on available original databases (Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library issue 2, 2013), MEDLINE (OvidSP), EMBASE (OvidSP), PsycINFO (OvidSP), CINAHL (Ebsco)) as well as Proquest Dissertations and Current Contents for the period 2003 to 18 March 2013. Randomised controlled trials (RCTs), quasi-randomised controlled trials, controlled before and after studies, and interrupted time series of interventions (informative, educational, behavioural, organisational) directed at doctors or patients (or carers) where trust was assessed as a primary or secondary outcome. Two review authors independently extracted data and assessed the risk of bias of included studies. Where mentioned, we extracted data on adverse effects. We synthesised data narratively. We included 10 randomised controlled trials (including 7 new trials) involving 11,063 patients. These studies were all undertaken in North America, and all but two involved primary care.  As expected, there was considerable heterogeneity between

  3. Blow flies as urban wildlife sensors.

    Science.gov (United States)

    Hoffmann, Constanze; Merkel, Kevin; Sachse, Andreas; Rodríguez, Pablo; Leendertz, Fabian H; Calvignac-Spencer, Sébastien

    2018-05-01

    Wildlife detection in urban areas is very challenging. Conventional monitoring techniques such as direct observation are faced with the limitation that urban wildlife is extremely elusive. It was recently shown that invertebrate-derived DNA (iDNA) can be used to assess wildlife diversity in tropical rainforests. Flies, which are ubiquitous and very abundant in most cities, may also be used to detect wildlife in urban areas. In urban ecosystems, however, overwhelming quantities of domestic mammal DNA could completely mask the presence of wild mammal DNA. To test whether urban wild mammals can be detected using fly iDNA, we performed DNA metabarcoding of pools of flies captured in Berlin, Germany, using three combinations of blocking primers. Our results show that domestic animal sequences are, as expected, very dominant in urban environments. Nevertheless, wild mammal sequences can often be retrieved, although they usually only represent a minor fraction of the sequence reads. Fly iDNA metabarcoding is therefore a viable approach for quick scans of urban wildlife diversity. Interestingly, our study also shows that blocking primers can interact with each other in ways that affect the outcome of metabarcoding. We conclude that the use of complex combinations of blocking primers, although potentially powerful, should be carefully planned when designing experiments. © 2018 John Wiley & Sons Ltd.

  4. FLY ASH: AN ALTERNATIVE TO POWDERED ACTIVATED ...

    African Journals Online (AJOL)

    Preferred Customer

    The peaks observed at 1546 and 1511 cm−1 correspond to CO3. 2- group. Symmetric .... The values of RL reported in Table 5 obtained were less than one, indicating that the adsorption of eosin dye ... This work. Coal fly ash. Crystal Violet.

  5. Calcium homeostasis in fly photoreceptor cells

    NARCIS (Netherlands)

    Oberwinkler, J

    2002-01-01

    In fly photoreceptor cells, two processes dominate the Ca2+ homeostasis: light-induced Ca2+ influx through members of the TRP family of ion channels, and Ca2+ extrusion by Na+/Ca2+ exchange.Ca2+ release from intracellular stores is quantitatively insignificant. Both, the light-activated channels and

  6. Letting Your Students "Fly" in the Classroom.

    Science.gov (United States)

    Adams, Thomas

    1997-01-01

    Students investigate the concept of motion by making simple paper airplanes and flying them in the classroom. Students are introduced to conversion factors to calculate various speeds. Additional activities include rounding decimal numbers, estimating, finding averages, making bar graphs, and solving problems. Offers ideas for extension such as…

  7. A Coincidental Sound Track for "Time Flies"

    Science.gov (United States)

    Cardany, Audrey Berger

    2014-01-01

    Sound tracks serve a valuable purpose in film and video by helping tell a story, create a mood, and signal coming events. Holst's "Mars" from "The Planets" yields a coincidental soundtrack to Eric Rohmann's Caldecott-winning book, "Time Flies." This pairing provides opportunities for upper elementary and…

  8. FLY ASH RECYCLE IN DRY SCRUBBING

    Science.gov (United States)

    The paper describes the effects of fly ash recycle in dry scrubbing. (Previous workers have shown that the recycle of product solids improves the utilization of slaked lime--Ca(OH)2--for sulfur dioxide (SO2) removal by spray dryers with bag filters.) In laboratory-scale experimen...

  9. Zeolite from fly ash: synthesis and characterization

    Indian Academy of Sciences (India)

    Unknown

    to attempt making zeolite from fly ash (Höller and Wir- sching 1985; Henmi ... thermal treatment method to synthesize low silica NaX- type zeolite from .... catalytic applications. Mixture of ... amount of Fe2O3 and the oxides of Mg, Ca, P, Ti etc. The chemical ..... This work is partly supported by the Ministry of Human. Resource ...

  10. Zeolite from fly ash: synthesis and characterization

    Indian Academy of Sciences (India)

    Coal fly ash was used to synthesize X-type zeolite by alkali fusion followed by hydrothermal treatment. The synthesized zeolite was characterized using various techniques such as X-ray diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, BET method for surface area measurement etc.

  11. Unidentified Flying Objects, A Selected Bibliography.

    Science.gov (United States)

    Rodgers, Kay, Comp.

    This bibliography, intended for the general reader, provides selective coverage of the unidentified flying object (UFO) literature that has appeared since 1969. The coverage is limited to English language works, but does include translations and materials published abroad. Other bibliographies are listed, as are books, congressional and other…

  12. Lyssavirus in Indian Flying Foxes, Sri Lanka.

    Science.gov (United States)

    Gunawardena, Panduka S; Marston, Denise A; Ellis, Richard J; Wise, Emma L; Karawita, Anjana C; Breed, Andrew C; McElhinney, Lorraine M; Johnson, Nicholas; Banyard, Ashley C; Fooks, Anthony R

    2016-08-01

    A novel lyssavirus was isolated from brains of Indian flying foxes (Pteropus medius) in Sri Lanka. Phylogenetic analysis of complete virus genome sequences, and geographic location and host species, provides strong evidence that this virus is a putative new lyssavirus species, designated as Gannoruwa bat lyssavirus.

  13. On Optical Crosstalk between Fly Rhabdomeres

    NARCIS (Netherlands)

    Wijngaard, W.; Stavenga, D.G.

    1975-01-01

    In a fly retinula light may be transferred among the rhabdomeres. It is estimated that the light from a point source imaged on the axis of a rhabdomere may eventually be transferred completely to a neighbouring rhabdomere. However, the effect on the sensitivity of this latter rhabdomere will remain

  14. The development of online doctor reviews in China: an analysis of the largest online doctor review website in China.

    Science.gov (United States)

    Hao, Haijing

    2015-06-01

    Since the time of Web 2.0, more and more consumers have used online doctor reviews to rate their doctors or to look for a doctor. This phenomenon has received health care researchers' attention worldwide, and many studies have been conducted on online doctor reviews in the United States and Europe. But no study has yet been done in China. Also, in China, without a mature primary care physician recommendation system, more and more Chinese consumers seek online doctor reviews to look for a good doctor for their health care concerns. This study sought to examine the online doctor review practice in China, including addressing the following questions: (1) How many doctors and specialty areas are available for online review? (2) How many online reviews are there on those doctors? (3) What specialty area doctors are more likely to be reviewed or receive more reviews? (4) Are those reviews positive or negative? This study explores an empirical dataset from Good Doctor website, haodf.com—the earliest and largest online doctor review and online health care community website in China—from 2006 to 2014, to examine the stated research questions by using descriptive statistics, binary logistic regression, and multivariate linear regression. The dataset from the Good Doctor website contained 314,624 doctors across China and among them, 112,873 doctors received 731,543 quantitative reviews and 772,979 qualitative reviews as of April 11, 2014. On average, 37% of the doctors had been reviewed on the Good Doctor website. Gynecology-obstetrics-pediatrics doctors were most likely to be reviewed, with an odds ratio (OR) of 1.497 (95% CI 1.461-1.535), and internal medicine doctors were less likely to be reviewed, with an OR of 0.94 (95% CI 0.921-0.960), relative to the combined small specialty areas. Both traditional Chinese medicine doctors and surgeons were more likely to be reviewed than the combined small specialty areas, with an OR of 1.483 (95% CI 1.442-1.525) and an OR of 1

  15. Upshot of Elevated Temperature on Performance Facet of Fly Ash ...

    African Journals Online (AJOL)

    This study investigates the effects of elevated temperature variation on the compressive strength of Fly Ash/Ordinary Portland Cement (OPC) Laterized concrete ... and 10% Fly ash content at 2500C. This is an indication that the strength of Fly ash/OPC Laterized concrete is generally sufficient for use at elevated temperature ...

  16. Acetylcholinesterase mutations and organophosphate resistance in sand flies and mosquitoes

    Science.gov (United States)

    Leishmaniasis is an insect-borne disease caused by several protozoan species in the genus Leishmania, which are vectored by sand fly species in the genera Phlebotomus or Lutzomyia, depending on the sand fly species geographic range. Sand fly bites and leishmaniasis significantly impacted U.S. milita...

  17. Vestibular schwannoma and fitness to fly.

    Science.gov (United States)

    Pons, Yoann; Raynal, Marc; Hunkemöller, Iris; Lepage, Pierre; Kossowski, Michel

    2010-10-01

    When a pilot is referred for vestibular schwannoma (VS), his or her fitness to fly may be questioned. The objective of this retrospective study was to describe a series of VS cases in a pilot population and to discuss their fitness to fly options. Between September 2002 and March 2010, the ENT/Head and Neck Surgery Department of the National Pilot Expertise Center conducted nearly 120,000 expert consultations for 40,000 pilots. We examined the files of 10 pilots who were referred to our 2 national experts for VS. At the time of the expert consultation, hypoacusis was present in nine cases (four with total deafness), tinnitus in one case, and vertigo in nine cases. In our series, only 2 of the 10 pilots experienced a negative impact on their fitness to fly. Decisions on fitness to fly were based on several factors: minimally disturbed audition, i.e., less than a 35-dB hearing loss with a good speech discrimination score; good balance, i.e., no reported difficulties; no spontaneous nystagmus recorded on videonystagmography (VNG); no postural deviation; and a normal head-shaking test. The delay and the VS's evolution between diagnosis and expert consultation are important because the selection of a treatment to control VS is critical in minimizing the possible associated complications. When a pilot is referred for VS, his or her fitness to fly is determined by the size of the tumor, balance, auditory status, and the follow-up results of these findings. The complications that may arise from VS treatments must also be considered.

  18. Effects of eucalyptol on house fly (Diptera: Muscidae and blow fly (Diptera: Calliphoridae

    Directory of Open Access Journals (Sweden)

    Sukontason Kabkaew L.

    2004-01-01

    Full Text Available The effects of eucalyptol were evaluated against the house fly, Musca domestica L., and blow fly, Chrysomya megacephala (F.. The bioassay of adults, using topical application, indicated that M. domestica males were more susceptible than females, with the LD50 being 118 and 177 mg/fly, respectively. A higher LD50 of C. megacephala was obtained; 197 mg/fly for males and 221 mg/fly for females. Living flies of both species yielded a shorter life span after being treated with eucalyptol. The bioassay of larvae, using the dipping method on the third instar, showed that M. domestica was more susceptible than C. megacephala, with their LC50 being 101 and 642 mg/ml, respectively. The emergence of adults, which had been treated with eucalyptol in larvae, decreased only in M. domestica. Having the volatile property, fumigation or impregnated paper test of eucalyptol or the efficacy of repellence or attractiveness merits further investigations to enhance bio-insecticidal efficacy.

  19. [Gender patterns in Spanish otolaryngologic doctoral theses].

    Science.gov (United States)

    Prim-Espada, María Pilar; De Diego-Sastre, Juan Ignacio; Pérez-Fernández, Elia

    2010-01-01

    In last decades women in Spain have a greater access to postgraduate education. The objective of this study was to perform a gender analysis on the Otolaryngology doctoral theses presented in a 25 year-period. The TESEO data base on doctoral theses was searched for theses on Otorhinolaryngology written between 1981 and 2005. As strategy for the research we employed the terms: 1) Otorrinolaringología (Otorhinolaryngology); 2) Cirugía de garganta, nariz y oídos (Ear, nose and throat surgery); 3) Fisiología de la audición (Physiology of hearing); 4) Fisiología del equilibrio (Physiology of balance); 5) Física de la audición (Physics of hearing); and 6) Bioacústica (Bioacoustics). A total of 450 theses (18.0±8.3 theses/year) were found, of which 129 were written by females (28.6%). There was a gender imbalance among authors, with 5.2±3.4 theses/year for women vs. 12.9±6.6 theses/year for men (p=0.0002). Nevertheless, there was a tendency toward equality in the last 10 years (p=0.001). On the other hand, the PhD student's gender was clearly related to the supervisor's gender (p=0.0001). With respect to the main topics in our area (otology, audiology/vestibular diseases, rhinology and pathology of paranasal sinuses and neck diseases), there were no significant differences between males and females (p=0.231). These results indicate a tendency towards equality in the number of men and women successfully completing doctoral studies in Otolaryngology. However, the PhD student's gender is clearly related to the supervisor's gender. Copyright © 2010 Elsevier España, S.L. All rights reserved.

  20. Recordando al doctor Alberto Pradilla Ferreira

    OpenAIRE

    Mercedes de Onís; Beatriz Gracia

    2012-01-01

    Brillante, sencillo, reservado, amigo solidario, colega entusiasta, trabajador incansable, maestro. Adjetivos que abrigan el recuerdo de quien dejó un legado importante para la salud pública, la pediatría y la docencia en salud pública, centrado principalmente en la nutrición.Médico y Cirujano de la Universidad Nacional de Colombia (1956), el doctor Alberto Pradilla fue uno de los pocos médicos colombianos que además de su especialidad médica como pediatra, se formó en el área de nutrición.Se...

  1. Patients' preferences for doctors' attire in Japan.

    Science.gov (United States)

    Yamada, Yasuhiro; Takahashi, Osamu; Ohde, Sachiko; Deshpande, Gautam A; Fukui, Tsuguya

    2010-01-01

    Physicians' attire is one important factor to enhance the physician-patient relationship. However, there are few studies that examine patients' preferences for physicians' attire in Japan. We sought to assess patients' preference regarding doctors' attire and to assess the influence of doctors' attire on patients' confidence in their physician. Furthermore, we examined whether patients' preferences would change among various clinical situations. Employing a cross-sectional design, Japanese outpatients chosen over one week in October 2008 from waiting rooms in various outpatient departments at St. Luke's International Hospital, Tokyo, were given a 10-item questionnaire. A 5-point Likert scale was used to estimate patient preference for four types of attire in both male and female physicians, including semi-formal attire, white coat, surgical scrubs, and casual wear. In addition, a 4-point Likert Scale was used to measure the influence of doctors' attire on patient confidence. Japanese outpatients consecutively chosen from waiting rooms at St. Luke's International Hospital in Tokyo for one week in October 2008. Of 2,272 outpatients enrolled, 1483 (67.1%) of respondents were women. Mean age of subjects was 53.8 years (SD 16.2 years). Respondents most preferred the white coat (mean rank: 4.18, SD: 0.75) and preferred casual attire the least (mean rank: 2.32, SD: 0.81). For female physicians, 1.4% of respondents ranked the white coat little/least preferred while 64.7% of respondents ranked casual wear little/least preferred. Among respondents who most preferred the white coat for physician attire, perceived hygiene (62.7%) and inspiring confidence (59.3%) were important factors for doctor's attire. Around 70% of all respondents reported that physicians' attire has an influence on their confidence in their physician. This study confirms that Japanese outpatients prefer a white coat. Furthermore, this study strongly suggests that wearing a white coat could favorably

  2. Are Danish doctors comfortable teaching in English?

    DEFF Research Database (Denmark)

    Nilas, Lisbeth; Løkkegaard, Ellen Christine Leth; Laursen, Jacob Brink

    2016-01-01

    English skills was perceived low. Conclusion Teaching in English was rated as 30 % more difficult than in Danish, and a significant subgroup of doctors had difficulties in all forms of communication in English, resulting in challenges when introducing international students in non-native English speaking...... medical departments. Keywords International students Clinical teaching Teaching in foreign language Doctors’ English skills Self-assessment......Background From 2012–2015, the Departments of Obstetrics and Gynecology and of Pediatrics at the University of Copenhagen conducted a project, “Internationalization at Home ”, offering clinical teaching in English. The project allowed international students to work with Danish speaking students...

  3. Conceptualising Doctoral Writing as an Affective-political Practice

    Directory of Open Access Journals (Sweden)

    James Burford

    2017-03-01

    Full Text Available Aim/Purpose: This article offers a conceptual summary and critique of existing literature on doctoral writing and emotion. The article seeks to intervene in current debates about doctoral writing by re-positioning it as an affective-political practice Background: Over recent decades public interest in the doctorate has expanded as it has become re-framed as a key component of national success in the global knowledge economy. It is within this context that the practice of doctoral writing has crystallised as an object of interest. While researchers have examined the increased regulation, surveillance, and intensification of doctoral writing, often this work is motivated to develop pedagogies that support students to meet these new expectations. At this point, there has been limited attention to what broad changes to the meanings and practices of doctoral writing feel like for students. Methodology: The paper offers a conceptual review that examines the ways in which doctoral writing tends to be understood. A review of literature in the areas of doctoral writing, doctoral emotion, and critical studies of academic labour was undertaken in order to produce a more comprehensive understanding of the political and emotional dynamics of doctoral writing. Contribution: It is intended that this conceptual research paper help researchers attend to the emotional context of doctoral writing in the current university context. Critical studies of academic work and life are identified as a possible platform for the development of future doctoral education research, and the conceptual tool of “affective-politics” is advanced as a novel frame for approaching doctoral writing research.

  4. Effect of four commercial fungal formulations on mortality and sporulation of house flies (Musca domestica) and stable flies (Stomoxys calcitrans)

    Science.gov (United States)

    House flies (Musca domestica L.) and stable flies (Stomoxys calcitrans (L.)) (Diptera: Muscidae) are major pests of livestock. Biological control is an important tool in an integrated control framework. Increased mortality in filth flies has been documented with entomopathogenic fungi, and several s...

  5. Future fly ash marketing; Flugaschevermarktung in der Zukunft

    Energy Technology Data Exchange (ETDEWEB)

    Mauder, R.; Hugot, A. [Evonik Power Minerals GmbH, Dinslaken (Germany)

    2008-07-01

    It can be assumed that the fly ash production volumes will undergo a marked increase over the next few years. The conditions of fly ash production will improve as a result of modern and refurbished power plants, yielding a positive effect on the quality of fly ashes. Other vital parameters of future fly ash marketing are fly ash logistics and the infrastructure of power plants. Basically, economic utilisation of the increased production volumes is possible; however, new and long-term strategies are necessary. (orig.)

  6. Patient‑doctor relationship: The practice orientation of doctors in Kano

    African Journals Online (AJOL)

    2013-08-19

    Aug 19, 2013 ... relationship borders mainly on patients' satisfaction[12‑16] from either the .... Female. 47 (22.0). Marital status. Single. 87 (40.7). Married. 127 (59.3) ... doctors' place of work was only statistically significant in the “sharing” ...

  7. The Mathematics Doctorate: A Time for Change? Carnegie Essays on the Doctorate: Mathematics.

    Science.gov (United States)

    Chan, Tony F.

    The Carnegie Foundation commissioned a collection of essays as part of the Carnegie Initiative on the Doctorate (CID). Essays and essayists represent six disciplines that are part of the CID: chemistry, education, English, history, mathematics, and neuroscience. Intended to engender conversation about the conceptual foundation of doctoral…

  8. The Carnegie Initiative on the Doctorate: The Case of Mathematics. Carnegie Essays on the Doctorate: Mathematics.

    Science.gov (United States)

    Bass, Hyman

    The Carnegie Foundation commissioned a collection of essays as part of the Carnegie Initiative on the Doctorate (CID). Essays and essayists represent six disciplines that are part of the CID: chemistry, education, English, history, mathematics, and neuroscience. Intended to engender conversation about the conceptual foundation of doctoral…

  9. Reflections on Doctoral Education in Chemistry. Carnegie Essays on the Doctorate: Chemistry.

    Science.gov (United States)

    Kwiram, Alvin L.

    The Carnegie Foundation commissioned a collection of essays as part of the Carnegie Initiative on the Doctorate (CID). Essays and essayists represent six disciplines that are part of the CID: chemistry, education, English, history, mathematics, and neuroscience. Intended to engender conversation about the conceptual foundation of doctoral…

  10. Doctor performance assessment in daily practise: does it help doctors or not? A systematic review.

    NARCIS (Netherlands)

    Overeem, K.; Faber, M.J.; Arah, O.A.; Elwyn, G.; Lombarts, K.M.; Wollersheim, H.C.H.; Grol, R.P.T.M.

    2007-01-01

    CONTEXT: Continuous assessment of individual performance of doctors is crucial for life-long learning and quality of care. Policy-makers and health educators should have good insights into the strengths and weaknesses of the methods available. The aim of this study was to systematically evaluate the

  11. Doctor performance assessment in daily practise: does it help doctors or not? A systematic review

    NARCIS (Netherlands)

    Overeem, Karlijn; Faber, Marjan J.; Arah, Onvebuchi A.; Elwyn, Glyn; Lombarts, Kiki M. J. M. H.; Wollersheim, Hub C.; Grol, Richard P. T. M.

    2007-01-01

    CONTEXT Continuous assessment of individual performance of doctors is crucial for life-long learning and quality of care. Policy makers and health educators should have good insights into the strengths and weaknesses of the methods available. The aim of this study was to systematically evaluate the

  12. Norm in coal, fly ash and cement

    International Nuclear Information System (INIS)

    Kant, K.; Upadhyay, S.B.; Sharma, G.S.

    2006-01-01

    Coal is technologically important materials being used for power generation and its cinder (fly ash) is used in manufacturing of bricks, sheets, cement, land filling etc. 222 Rn (radon) and its daughters are the most important radioactive and potentially hazardous elements, which are released in the environment from the naturally occurring radioactive material (NORM) present in coal, fly ash and cement. Thus it is very important to carry out radioactivity measurements in coal, fly ash and cement from the health and hygiene point of view. Samples of coal and fly ash from different thermal power stations in northern India and various fly ash using establishments and commercially available cement samples (O.P.C. and P.P.C.) were collected and analyzed for radon concentration and exhalation rates. For the measurements, alpha sensitive LR-115 type II plastic track detectors were used. The radon concentration varied from 147 Bq/m 3 to 443 Bq/m 3 , the radium concentration varied from 1.5 to 4.5 Bq/kg and radon exhalation rate varied from 11.8 mBq.kg -1 .h -1 to 35.7 mBq.kg -1 .h -1 for mass exhalation rate and from 104.5 mBq.m -2 .h -1 to 314.8 mBq.m -2 .h -1 for surface exhalation rate in coal samples. The radon concentration varied from 214 Bq/m 3 to 590 Bq/m 3 , the radium concentration varied from 1.0 to 2.7 Bq/kg and radon exhalation rate varied from 7.8 mBq.kg -1 .h -1 to 21.6 mBq.kg -1 .h -1 for mass exhalation rate and from 138 mBq m -2 h -1 to 380.6 mBq.m -2 .h -1 for surface exhalation rate in fly ash samples. The radon concentration varied from 157.62 Bq/m 3 to 1810.48 Bq/m 3 , the radium concentration varied from 0.76 Bq/kg to 8.73 Bq/kg and radon exhalation rate varied from 6.07 mBq.kg -1 .hr -1 to 69.81 mBq.kg -1 .hr -1 for mass exhalation rate and from 107.10 mBq.m -2 .hr -1 to 1230.21 mBq.m -2 .hr -1 for surface exhalation rate in different cement samples. The values were found higher in P.P.C. samples than in O.P.C. samples. (authors)

  13. Are Danish doctors comfortable teaching in English?

    Science.gov (United States)

    Nilas, L; Løkkegaard, E C; Laursen, J B; Kling, J; Cortes, D

    2016-08-27

    From 2012-2015, the Departments of Obstetrics and Gynecology and of Pediatrics at the University of Copenhagen conducted a project, "Internationalization at Home ", offering clinical teaching in English. The project allowed international students to work with Danish speaking students in a clinical setting. Using semi-quantitative questionnaires to 89 clinicians about use of English and need for training, this paper considers if Danish clinical doctors are prepared to teach in English. The majority self-assessed their English proficiency between seven and eight on a 10 unit visual analogue scale, with 10 equivalent to working in Danish, while 15 % rated five or less. However, one-fourth found teaching and writing in English to be twice as difficult than in Danish, and 12 % rated all teaching tasks in English at four or less compared to Danish. The self-assessed need for additional English skills was perceived low. Teaching in English was rated as 30 % more difficult than in Danish, and a significant subgroup of doctors had difficulties in all forms of communication in English, resulting in challenges when introducing international students in non-native English speaking medical departments.

  14. An evaluation of sampling methods and supporting techniques for tackling lead in drinking water in Aberta Province

    Science.gov (United States)

    A collaborative project commenced in August 2013 with the aim of demonstrating a range of techniques that can be used in tackling the problems of lead in drinking water. The main project was completed in March 2014, with supplementary sampling exercises in mid-2014. It involved t...

  15. Fly ash dynamics in soil-water systems

    International Nuclear Information System (INIS)

    Sharma, S.; Fulekar, M.H.; Jayalakshmi, C.P.

    1989-01-01

    Studies regarding the effluents and coal ashes (or fly ash) resulting from coal burning are numerous, but their disposal and interactions with the soil and water systems and their detailed environmental impact assessment with concrete status reports on a global scale are scanty. Fly ash dynamics in soil and water systems are reviewed. After detailing the physical composition of fly ash, physicochemical changes in soil properties due to fly ash amendment are summarized. Areas covered include texture and bulk density, moisture retention, change in chemical equilibria, and effects of fly ash on soil microorganisms. Plant growth in amended soils is discussed, as well as plant uptake and accumulation of trace elements. In order to analyze the effect of fly ash on the physicochemical properties of water, several factors must be considered, including surface morphology of fly ash, pH of the ash sluice water, pH adjustments, leachability and solubility, and suspended ash and settling. The dynamics of fly ash in water systems is important due to pollution of groundwater resources from toxic components such as trace metals. Other factors summarized are bioaccumulation and biomagnification, human health effects of contaminants, and the impact of radionuclides in fly ash. Future research needs should focus on reduction of the environmental impact of fly ash and increasing utilization of fly ash as a soil amendment. 110 refs., 2 figs., 10 tabs

  16. Possibilities of municipal solid waste incinerator fly ash utilisation.

    Science.gov (United States)

    Hartmann, Silvie; Koval, Lukáš; Škrobánková, Hana; Matýsek, Dalibor; Winter, Franz; Purgar, Amon

    2015-08-01

    Properties of the waste treatment residual fly ash generated from municipal solid waste incinerator fly ash were investigated in this study. Six different mortar blends with the addition of the municipal solid waste incinerator fly ash were evaluated. The Portland cement replacement levels of the municipal solid waste incinerator fly ash used were 25%, 30% and 50%. Both, raw and washed municipal solid waste incinerator fly ash samples were examined. According to the mineralogical composition measurements, a 22.6% increase in the pozzolanic/hydraulic properties was observed for the washed municipal solid waste incinerator fly ash sample. The maximum replacement level of 25% for the washed municipal solid waste incinerator fly ash in mortar blends was established in order to preserve the compressive strength properties. Moreover, the leaching characteristics of the crushed mortar blend was analysed in order to examine the immobilisation of its hazardous contents. © The Author(s) 2015.

  17. Analysis list: FLI1 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available FLI1 Blood,Bone,Muscle + hg19 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/targe...t/FLI1.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/target/FLI1.5.tsv http://dbarchive.biosciencedb...c.jp/kyushu-u/hg19/target/FLI1.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/colo/FLI1.Blood.tsv,http://dbarchive.bioscience...dbc.jp/kyushu-u/hg19/colo/FLI1.Bone.tsv,http://dbarchive.bioscience...dbc.jp/kyushu-u/hg19/colo/FLI1.Muscle.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/colo/Bl

  18. Which Doctor to Trust: A Recommender System for Identifying the Right Doctors.

    Science.gov (United States)

    Guo, Li; Jin, Bo; Yao, Cuili; Yang, Haoyu; Huang, Degen; Wang, Fei

    2016-07-07

    Key opinion leaders (KOLs) are people who can influence public opinion on a certain subject matter. In the field of medical and health informatics, it is critical to identify KOLs on various disease conditions. However, there have been very few studies on this topic. We aimed to develop a recommender system for identifying KOLs for any specific disease with health care data mining. We exploited an unsupervised aggregation approach for integrating various ranking features to identify doctors who have the potential to be KOLs on a range of diseases. We introduce the design, implementation, and deployment details of the recommender system. This system collects the professional footprints of doctors, such as papers in scientific journals, presentation activities, patient advocacy, and media exposure, and uses them as ranking features to identify KOLs. We collected the information of 2,381,750 doctors in China from 3,657,797 medical journal papers they published, together with their profiles, academic publications, and funding. The empirical results demonstrated that our system outperformed several benchmark systems by a significant margin. Moreover, we conducted a case study in a real-world system to verify the applicability of our proposed method. Our results show that doctors' profiles and their academic publications are key data sources for identifying KOLs in the field of medical and health informatics. Moreover, we deployed the recommender system and applied the data service to a recommender system of the China-based Internet technology company NetEase. Patients can obtain authority ranking lists of doctors with this system on any given disease.

  19. Smart strategies for doctors and doctors-in-training: heuristics in medicine.

    Science.gov (United States)

    Wegwarth, Odette; Gaissmaier, Wolfgang; Gigerenzer, Gerd

    2009-08-01

    How do doctors make sound decisions when confronted with probabilistic data, time pressures and a heavy workload? One theory that has been embraced by many researchers is based on optimisation, which emphasises the need to integrate all information in order to arrive at sound decisions. This notion makes heuristics, which use less than complete information, appear as second-best strategies. In this article, we challenge this pessimistic view of heuristics. We introduce two medical problems that involve decision making to the reader: one concerns coronary care issues and the other macrolide prescriptions. In both settings, decision-making tools grounded in the principles of optimisation and heuristics, respectively, have been developed to assist doctors in making decisions. We explain the structure of each of these tools and compare their performance in terms of their facilitation of correct predictions. For decisions concerning both the coronary care unit and the prescribing of macrolides, we demonstrate that sacrificing information does not necessarily imply a forfeiting of predictive accuracy, but can sometimes even lead to better decisions. Subsequently, we discuss common misconceptions about heuristics and explain when and why ignoring parts of the available information can lead to the making of more robust predictions. Heuristics are neither good nor bad per se, but, if applied in situations to which they have been adapted, can be helpful companions for doctors and doctors-in-training. This, however, requires that heuristics in medicine be openly discussed, criticised, refined and then taught to doctors-in-training rather than being simply dismissed as harmful or irrelevant. A more uniform use of explicit and accepted heuristics has the potential to reduce variations in diagnoses and to improve medical care for patients.

  20. How Doctors View and Use Social Media: A National Survey

    OpenAIRE

    Brown, James; Ryan, Christopher; Harris, Anthony

    2014-01-01

    Background Doctors are uncertain of their ethical and legal obligations when communicating with patients online. Professional guidelines for patient-doctor interaction online have been written with limited quantitative data about doctors’ current usage and attitudes toward the medium. Further research into these trends will help to inform more focused policy and guidelines for doctors communicating with patients online. Objective The intent of the study was to provide the first national profi...

  1. Soluble components of the flagellar export apparatus, FliI, FliJ, and FliH, do not deliver flagellin, the major filament protein, from the cytosol to the export gate.

    Science.gov (United States)

    Sajó, Ráchel; Liliom, Károly; Muskotál, Adél; Klein, Agnes; Závodszky, Péter; Vonderviszt, Ferenc; Dobó, József

    2014-11-01

    Flagella, the locomotion organelles of bacteria, extend from the cytoplasm to the cell exterior. External flagellar proteins are synthesized in the cytoplasm and exported by the flagellar type III secretion system. Soluble components of the flagellar export apparatus, FliI, FliH, and FliJ, have been implicated to carry late export substrates in complex with their cognate chaperones from the cytoplasm to the export gate. The importance of the soluble components in the delivery of the three minor late substrates FlgK, FlgL (hook-filament junction) and FliD (filament-cap) has been convincingly demonstrated, but their role in the transport of the major filament component flagellin (FliC) is still unclear. We have used continuous ATPase activity measurements and quartz crystal microbalance (QCM) studies to characterize interactions between the soluble export components and flagellin or the FliC:FliS substrate-chaperone complex. As controls, interactions between soluble export component pairs were characterized providing Kd values. FliC or FliC:FliS did not influence the ATPase activity of FliI alone or in complex with FliH and/or FliJ suggesting lack of interaction in solution. Immobilized FliI, FliH, or FliJ did not interact with FliC or FliC:FliS detected by QCM. The lack of interaction in the fluid phase between FliC or FliC:FliS and the soluble export components, in particular with the ATPase FliI, suggests that cells use different mechanisms for the export of late minor substrates, and the major substrate, FliC. It seems that the abundantly produced flagellin does not require the assistance of the soluble export components to efficiently reach the export gate. Copyright © 2014 Elsevier B.V. All rights reserved.

  2. Flying with doctors: Experiences with the application of 6 techniques from aviation industry in the Rotterdam Eye Hospital

    NARCIS (Netherlands)

    D.F. de Korne (Dirk); U.F. Hiddema (Frans); F.G. Bleeker (Fred); N.S. Klazinga (Niek)

    2008-01-01

    textabstractIntoduction. Aviation industry is often put forward as an example in creating safer health care. Comparing aviation and health care, there are similarities in using technology, working with highly specialized professional teams and the need for dealing with risk and uncertainties (Sexton

  3. Quality characteristics of Greek fly ashes and potential uses

    Energy Technology Data Exchange (ETDEWEB)

    Skodras, G.; Grammelis, P.; Kakaras, E. [Institute for Solid Fuels Technology and Applications, Ptolemais (Greece); Karangelos, D.; Anagnostakis, M.; Hinis, E. [Nuclear Engineering Section, Mechanical Engineering Department, National Technical University of Athens, Athens (Greece)

    2007-01-15

    The main characteristics of fly ash from Greek coal-fired boilers are presented in this paper in relation to its exploitation potential. Both fuel and fly ash samples were collected and analyzed according to the ASTM Standards. Apart from the typical analyses (proximate, ultimate, ash analysis and calorific value), an ICP-AES spectrometer was used for the analysis of heavy metals in the ash. Experimental measurements in order to determine the radioactivity content of raw fuel and the fly ash were carried out as well. A representative fly ash sample from Ptolemais power plant was evaluated and tested as filler in Self-Compacting Concrete (SCC). Ashes from the Greek brown coal are classified in type C, most of the fly ash being produced in Ptolemais of Northern Greece, while the rest in Megalopolis. Ptolemais fly ash is rich in calcium compounds, while Megalopolis fly ash contains more pyrite. Increased heavy metal concentrations are observed in the fly ash samples of Greek coal. Greek fly ash appears to have not only pozzolanic but also hydraulic behaviour. Furthermore, Greek fly ash, depending on its origin, may have relatively high natural radioactivity content, reaching in the case of Megalopolis fly ash 1 kBq kg{sup -1} of {sup 226}Ra. The laboratory results showed that fly ashes can be a competitive substitute to conventional limestone filler material in SCC. Fly ash is mostly used in Greece in cement industry replacing cement clinker and aiming to the production of special types of Portland cements. However, a more aggressive utilisation strategy should be developed, since low quantities of the total produced fly ash are currently further utilised. (author)

  4. Plant nutrition on fly-ash

    Energy Technology Data Exchange (ETDEWEB)

    Rees, W J; Sidrak, G H

    1956-12-01

    Experiments were performed to determine the plant nutritional potential of fly ash. Chemical analysis indicates that it contains all the essential nutrients. It is deficient in nitrogen and only manganese and aluminum appear to be available in quantities toxic to plants. Barley and spinach grown on fly ash accumulate excessive quantities of Al and Mn in their leaves and exhibit symptoms of toxicities of these metals. Atriplex hastata grows vigorously on the ash, has a high Al and Mn leaf content, but does not show toxicity symptoms. Atriplex, barley and spinach grown at reduced N levels gave lower yields than the normal controls, but symptoms of N deficiency which were evident in barley and spinach were not observed in Atriplex. 17 references, 2 figures, 14 tables.

  5. Utah Fly's Eye detector

    Energy Technology Data Exchange (ETDEWEB)

    Baltrusaitis, R.M.; Cady, R.; Cassiday, G.L.; Cooper, R.; Elbert, J.W.; Gerhardy, P.R.; Ko, S.; Loh, E.C.; Salamon, M.; Steck, D.; Sokolsky, P.

    1985-10-15

    We report the details of the design, operation and performance of the University of Utah Fly's Eye detector which was built to record the passage of ultra-high energy cosmic rays through the atmosphere via atmospheric fluorescence. Emphasized in the presentation are (1) light production by charged particles in the atmosphere, (2) kinematics of an EAS as seen by the Fly's Eye, (3) signal to noise considerations and its impact on detector design, (4) details of detector hardware and software, (5) detector calibration, (6) techniques employed in measurement of shower longitudinal development profiles and primary particle energy, and (7) assessment of detector performance by a comparison of Monte Carlo and real data distributions. (orig.).

  6. Pulse generation scheme for flying electromagnetic doughnuts

    Science.gov (United States)

    Papasimakis, Nikitas; Raybould, Tim; Fedotov, Vassili A.; Tsai, Din Ping; Youngs, Ian; Zheludev, Nikolay I.

    2018-05-01

    Transverse electromagnetic plane waves are fundamental solutions of Maxwells equations. It is less known that a radically different type of solutions has been described theoretically, but has never been realized experimentally, that exist only in the form of short bursts of electromagnetic energy propagating in free space at the speed of light. They are distinguished from transverse waves by a doughnutlike configuration of electric and magnetic fields with a strong field component along the propagation direction. Here, we demonstrate numerically that such flying doughnuts can be generated from conventional pulses using a singular metamaterial converter designed to manipulate both the spatial and spectral structure of the input pulse. The ability to generate flying doughnuts is of fundamental interest, as they shall interact with matter in unique ways, including nontrivial field transformations upon reflection from interfaces and the excitation of toroidal response and anapole modes in matter, hence offering opportunities for telecommunications, sensing, and spectroscopy.

  7. Radiation dose to the global flying population

    International Nuclear Information System (INIS)

    Alvarez, Luis E; Eastham, Sebastian D; Barrett, Steven R H

    2016-01-01

    Civil airliner passengers and crew are exposed to elevated levels of radiation relative to being at sea level. Previous studies have assessed the radiation dose received in particular cases or for cohort studies. Here we present the first estimate of the total radiation dose received by the worldwide civilian flying population. We simulated flights globally from 2000 to 2013 using schedule data, applying a radiation propagation code to estimate the dose associated with each flight. Passengers flying in Europe and North America exceed the International Commission on Radiological Protection annual dose limits at an annual average of 510 or 420 flight hours per year, respectively. However, this falls to 160 or 120 h on specific routes under maximum exposure conditions. (paper)

  8. Production of ceramics from coal fly ash

    Directory of Open Access Journals (Sweden)

    Angjusheva Biljana

    2012-01-01

    Full Text Available Dense ceramics are produced from fly ash from REK Bitola, Republic of Macedonia. Four types of fly ash from electro filters and one from the collected zone with particles < 0.063 mm were the subject of this research. Consolidation was achieved by pressing (P= 133 MPa and sintering (950, 1000, 1050 and 11000C and heating rates of 3 and 100/min. Densification was realized by liquid phase sintering and solid state reaction where diopside [Ca(Mg,Al(Si,Al2O6] was formed. Ceramics with optimal properties (porosity 2.96±0.5%, bending strength - 47.01±2 MPa, compressive strength - 170 ±5 MPa was produced at 1100ºC using the heating rate of 10ºC/min.

  9. [The virtuous doctor in cinema: the final examination].

    Science.gov (United States)

    Figueroa, Gustavo

    2014-10-01

    The virtuous doctor has subscribed an oath and by subscribing to this solemn promise, he is committed to live in accordance with the purposes, obligations and virtues established in the medical profession. Cinematic art has shown only a superficial interest in complex aspects of medical profession. An exception is Ingmar Bergman's film "Wild Strawberries", where Professor Isak Borg, a widowed 76-year-old physician, is to be awarded the Doctor Jubilaris degree, 50 years after he received his doctorate at Lund University. During the trip, Isak is forced by a nightmare to reevaluate his professional life as not being a virtuous doctor.

  10. PERSONAL MARKETING OF DOCTORS IN THE CONTEXT OF SOCIAL NETWORKS

    Directory of Open Access Journals (Sweden)

    Corina Anamaria IOAN

    2014-12-01

    Full Text Available More than ever doctors are beginning to recognize that beyond impeccable professionalism shown to the patient, equally imports became part of communication, and in one century of the Internet, the most effective communication process moves online, in the social networks. It is important for doctors to develop a personal brand because a reputation, passed with internet speed can only have a positive effect. In a century in which patients make the decision to see a particular doctor, largely based on recommendations and research the forums online discussions, doctors are beginning realize the importance of a strong presence, constant and reliable environment through online networks social priority.

  11. The quality of doctoral nursing education in South Africa

    Directory of Open Access Journals (Sweden)

    Siedine K. Coetzee

    2015-07-01

    Full Text Available Background: The number of doctoral programmes in nursing has multiplied rapidly throughout the world. This has led to widespread concern about nursing doctoral education, specifically with regard to the quality of curricula and faculty, as well as to the availability of appropriate institutional resources. In South Africa, no study of these issues has been conducted at a national level. Objective: To explore and describe the quality of nursing doctoral education in South Africa from the perspectives of deans, faculty, doctoral graduates and students. Method: A cross-sectional survey design was used. All deans (N = 15; n = 12, faculty (N = 50; n = 26, doctoral graduates (N = 43; n = 26 and students (N = 106; n = 63 at South African nursing schools that offer a nursing doctoral programme (N = 16; n = 15 were invited to participate. Data were collected by means of structured email-mediated Quality of Nursing Doctoral Education surveys. Results: Overall, the graduate participants scored their programme quality most positively of all the groups and faculty scored it most negatively. All of the groups rated the quality of their doctoral programmes as good, but certain problems related to the quality of resources, students and faculty were identified. Conclusion: These evaluations, by the people directly involved in the programmes, demonstrated significant differences amongst the groups and thus provide valuable baseline data for building strategies to improve the quality of doctoral nursing education in South Africa.

  12. TACKLING THE INFORMAL ECONOMY IN THE EUROPEAN UNION: A SOCIAL ACTOR APPROACH

    Directory of Open Access Journals (Sweden)

    Colin C. Williams

    2016-12-01

    Full Text Available In recent years, participants in the informal economy have started to be viewed less as rational economic actors who engage in the informal economy when the pay-off is greater than the expected cost of being caught and punished, and more as social actors who engage when their tax morale (i.e., motivation to pay taxes is low. To evaluate this new social actor approach and the implications for tackling the informal economy, this paper reports evidence from 41,689 face-to-face interviews conducted across the European Union. Multilevel logistic regression analysis reveals a strong association between participation in the informal economy and the level of tax morale. Finding that higher tax morale (and thus lower participation in the informal economy is strongly correlated at the country-level with greater levels of state intervention and at the individual-level with characteristics such as gender, age, education and employment status, the outcome is to confirm a structuralist political economy explanation and refute the modernization and neo-liberal explanations and remedies, as well as to uncover the importance of some policy solutions not considered until now, including older citizens mentoring of younger people, and improving women’s participation in the labour force.

  13. [Social and organizational innovation to tackle the challenge of integrated care of the chronically ill].

    Science.gov (United States)

    Nuño-Solinís, Roberto

    2014-01-01

    The increase in life expectancy, coupled with other factors, has led to an increase in the prevalence of chronic diseases and multiple morbidity. This has led to the need to develop new health and social care models, which will allow managing these efficiently and in a sustainable manner. In particular, there seems to be consensus on the need to move towards integrated, patient-centered, and more proactive care. Thus, in recent years, chronic care models have been developed at international, national and regional level, as well as introducing strategies to tackle the challenge of chronic illness. However, the implementation of actions facilitating the change towards this new model of care does not seem to be an easy task. This paper presents some of the strategic lines and initiatives carried out by the Department of Health of the Basque Government. These actions can be described within a social and organizational innovation framework, as a means for effective implementation of interventions and strategies that shape the model required for the improved care of chronic illnesses within a universal and tax-funded health system. Copyright © 2013 Elsevier España, S.L. All rights reserved.

  14. Motor matters: tackling heterogeneity of Parkinson's disease in functional MRI studies.

    Directory of Open Access Journals (Sweden)

    Štefan Holiga

    Full Text Available To tackle the heterogeneity of Parkinson's disease symptoms, most functional imaging studies tend to select a uniform group of subjects. We hypothesize that more profound considerations are needed to account for intra/inter-subject clinical variability and possibly for differing pathophysiological processes. Twelve patients were investigated using functional magnetic resonance imaging during visually-guided finger tapping. To account for disease heterogeneity, the motor score and individual symptom scores from the Unified Parkinson's Disease Rating Scale (UPDRS-III were utilized in the group-level model using two approaches either as the explanatory variable or as the effect of interest. Employment of the UPDRS-III score and symptom scores was systematically tested on the resulting group response to the levodopa challenge, which further accentuated the diversity of the diseased state of participants. Statistics revealed a bilateral group response to levodopa in the basal ganglia. Interestingly, systematic incorporation of individual motor aspects of the disease in the modelling amended the resulting activity patterns conspicuously, evidencing a manifold amount of explained variability by the particular score. In conclusion, the severity of clinical symptoms expressed in the UPDRS-III scores should be considered in the analysis to attain unbiased statistics, draw reliable conclusions and allow for comparisons between research groups studying Parkinson's disease using functional magnetic resonance imaging.

  15. Numerical tackling for viscoelastic fluid flow in rotating frame considering homogeneous-heterogeneous reactions

    Directory of Open Access Journals (Sweden)

    Najwa Maqsood

    Full Text Available This study provides a numerical treatment for rotating flow of viscoelastic (Maxwell fluid bounded by a linearly deforming elastic surface. Mass transfer analysis is carried out in the existence of homogeneous-heterogeneous reactions. By means of usual transformation, the governing equations are changed into global similarity equations which have been tackled by an expedient shooting approach. A contemporary numerical routine bvp4c of software MATLAB is also opted to develop numerical approximations. Both methods of solution are found in complete agreement in all the cases. Velocity and concentration profiles are computed and elucidated for certain range of viscoelastic fluid parameter. The solutions contain a rotation-strength parameter λ that has a considerable impact on the flow fields. For sufficiently large value of λ, the velocity fields are oscillatory decaying function of the non-dimensional vertical distance. Concentration distribution at the surface is found to decrease upon increasing the strengths of chemical reactions. A comparison of present computations is made with those of already published ones and such comparison appears convincing. Keywords: Maxwell fluid, Similarity solution, Numerical method, Chemical reaction, Stretching sheet

  16. Serious game development as a strategy for health promotion and tackling childhood obesity

    Directory of Open Access Journals (Sweden)

    Jéssica David Dias

    Full Text Available ABSTRACT Objectives: to develop and assess a serious game on healthy eating and physical activity to promote health and tackle childhood obesity. Method: a descriptive, applied and methodological study.For the development of the game, the following steps were taken: conceptualization, pre-production with the development of the game documentation, prototyping, production and assessment of thecomputer and health experts. Results: a prototype has been developed up to beta version. The game was positively assessed both in terms of gameplay and mechanics, and in relation to the content presented, standing out as a powerful strategy for health promotion. The information from the assessment phase contributed to the settings in the software in order to make it available in the future for the target population of this research. The greatest advantage of the proposed game is the fact that it is an open educational resource. Conclusions: the expert assessments showed that the game has great educational potential and it is considered suitable for future application to the target audience.The serious game can become a technological teaching resource available for use in schools and health facilities, and can also be reused for the production of other educational games by accessing its source code.

  17. Building Beautiful Minds: Teaching Through Movies to Tackle Stigma in Psychology Students in the UAE.

    Science.gov (United States)

    Petkari, Eleni

    2017-12-01

    The use of movie-based educational interventions has been used widely and is considered an effective method aiming at changing the stigmatizing attitudes of future mental health professionals. The purpose of this study was to examine the effectiveness of a 10-week intervention that combined movies and related discussions in a sample of 26 psychology students in the United Arab Emirates, where the opportunities for real contact with patients with mental illness are limited. By means of mixed methods approach, students were assessed at two time points by the Opening Minds Stigma Scale for Health Care Providers [OMS-HC] (T1-T2) and by qualitative questions only at the end of the intervention (T2). The results corroborated changes to some of the students' attitudes, namely agency, compassion, and proximity, but did not prove a general attitudinal change. Additionally, students acknowledged the benefit obtained by their participation with regard to their learning experience, pointing out the importance of combining theory with practical examples of mental illness for spreading awareness and tackling stigma. The results are discussed in the light of their importance for the United Arab Emirates educational context.

  18. Serious game development as a strategy for health promotion and tackling childhood obesity 1

    Science.gov (United States)

    Dias, Jéssica David; Mekaro, Marcelo Shinyu; Cheng Lu, Jennifer Kaon; Otsuka, Joice Lee; Fonseca, Luciana Mara Monti; Zem-Mascarenhas, Silvia Helena

    2016-01-01

    ABSTRACT Objectives: to develop and assess a serious game on healthy eating and physical activity to promote health and tackle childhood obesity. Method: a descriptive, applied and methodological study.For the development of the game, the following steps were taken: conceptualization, pre-production with the development of the game documentation, prototyping, production and assessment of thecomputer and health experts. Results: a prototype has been developed up to beta version. The game was positively assessed both in terms of gameplay and mechanics, and in relation to the content presented, standing out as a powerful strategy for health promotion. The information from the assessment phase contributed to the settings in the software in order to make it available in the future for the target population of this research. The greatest advantage of the proposed game is the fact that it is an open educational resource. Conclusions: the expert assessments showed that the game has great educational potential and it is considered suitable for future application to the target audience.The serious game can become a technological teaching resource available for use in schools and health facilities, and can also be reused for the production of other educational games by accessing its source code. PMID:27533268

  19. Numerical tackling for viscoelastic fluid flow in rotating frame considering homogeneous-heterogeneous reactions

    Science.gov (United States)

    Maqsood, Najwa; Mustafa, M.; Khan, Junaid Ahmad

    This study provides a numerical treatment for rotating flow of viscoelastic (Maxwell) fluid bounded by a linearly deforming elastic surface. Mass transfer analysis is carried out in the existence of homogeneous-heterogeneous reactions. By means of usual transformation, the governing equations are changed into global similarity equations which have been tackled by an expedient shooting approach. A contemporary numerical routine bvp4c of software MATLAB is also opted to develop numerical approximations. Both methods of solution are found in complete agreement in all the cases. Velocity and concentration profiles are computed and elucidated for certain range of viscoelastic fluid parameter. The solutions contain a rotation-strength parameter λ that has a considerable impact on the flow fields. For sufficiently large value of λ , the velocity fields are oscillatory decaying function of the non-dimensional vertical distance. Concentration distribution at the surface is found to decrease upon increasing the strengths of chemical reactions. A comparison of present computations is made with those of already published ones and such comparison appears convincing.

  20. Tackling drug and alcohol misuse in Brazil: priorities and challenges for nurses.

    Science.gov (United States)

    Rassool, G H; Villar-Luis, M

    2004-12-01

    To provide an overview of the extent of drug and alcohol misuse in Brazil and the policies and approaches in tackling substance misuse. An examination of the challenges facing the nursing profession in working with substance misusers is presented. Alcohol, cocaine, and cannabis are the most commonly misused psychoactive substances in Brazil. One of the biggest public health problems is the interface between the misuse of psychoactive substances and HIV prevalence and other sexually transmitted diseases. Findings from a recent study suggest that undergraduate nurses in Brazil are not adequately prepared in the care and management of substance misuse problems. The nursing profession in Brazil faces numerous challenges in the development of professional competence of nurses in this field. A strategy proposed is the creation of regional centres in Brazil to study the integration of substance use and misuse in the nursing undergraduate curriculum and the giving of specific support in teaching and research to nurse teachers. Nurses have a key role to play in the early recognition, assessment, prevention, and treatment of substance misuse.