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Sample records for female medical physicists

  1. Perspective for Female Medical Physicists (abstract)

    Science.gov (United States)

    Naqvi, Syed Mansoor; Hasnain, Aziz Fatima

    2009-04-01

    Due to cultural and religious reasons, Pakistani women can be reluctant to seek medical attention for disorders affecting their genitals or breasts. As a result, in the case of cervical and breast cancers, oncological treatment is often not received until the diseases are in the late stages. Once a cancer is classified and the tumor marked, the role of the medical physicist begins. Medical physicists' responsibilities include treatment planning, supervising treatment through radiation, dosimetry, contouring, training, equipment selection, education, research, and supervising radiotherapy facilities. In brachytherapy, isotopes are placed at the tumor site in the form of wires or seeds. There are very few female medical physicists in Pakistan. This leads to further hesitation on the part of many women to seek treatment. To help female patients obtain needed medical care, female physics students should be encouraged to pursue the emerging field of medical physics. This would provide a new professional opportunity for female physics students and give comfort to female patients.

  2. Medical Physicists and AAPM

    Science.gov (United States)

    Amols, Howard

    2006-03-01

    The American Association of Physicists in Medicine (AAPM), a member society of the AIP is the largest professional society of medical physicists in the world with nearly 5700 members. Members operate in medical centers, university and community hospitals, research laboratories, industry, and private practice. Medical physics specialties include radiation therapy physics, medical diagnostic and imaging physics, nuclear medicine physics, and medical radiation safety. The majority of AAPM members are based in hospital departments of radiation oncology or radiology and provide technical support for patient diagnosis and treatment in a clinical environment. Job functions include support of clinical care, calibration and quality assurance of medical devices such as linear accelerators for cancer therapy, CT, PET, MRI, and other diagnostic imaging devices, research, and teaching. Pathways into a career in medical physics require an advanced degree in medical physics, physics, engineering, or closely related field, plus clinical training in one or more medical physics specialties (radiation therapy physics, imaging physics, or radiation safety). Most clinically based medical physicists also obtain certification from the American Board of Radiology, and some states require licensure as well.

  3. Female medical physicists: The results of a survey carried out by the International Organization for Medical Physics.

    Science.gov (United States)

    Tsapaki, Virginia; Rehani, Madan M

    2015-06-01

    The gender composition of the existing medical physicist (MP) workforce around the world is basically unknown. The International Organization for Medical Physics (IOMP) performed a survey in order to investigate the number of MPs in countries around the world and the percentage of women MPs compared to total number of MPs. A simple online questionnaire prepared as a Google Forms survey asking the country, the total number of MPs, the number of female MPs and finally the gender of the person providing the data was sent in mid-March 2013 to six regional member organizations of IOMP, as well as contact points in many member countries. Sixty-six countries responded to the survey by mid-July 2013. Fifty two percent of those who filled the form were females, the rest males. The total number of MPs was 17,024, of which 28% were female (4807). The median values of percentages of females were 21% in the USA, 47% in Europe, 35% in Asia, 33% in Africa and 24% in Latin America. This is the first international survey that investigates the number and percentage of female MPs around the world. There are European countries that are far away from the target set by European Commission (40%) whereas in countries in the Middle East and Asia, female MPs actually outnumber males. This study is the first step in a more in-depth study that needs to be taken in near future. Copyright © 2015 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.

  4. Radiation physics for medical physicists

    CERN Document Server

    Podgorsak, Ervin B

    2006-01-01

    This book summarizes the radiation physics knowledge that professionals working in medical physics need to master for efficient and safe dealings with ionizing radiation. It contains eight chapters, each chapter covering a specific group of subjects related to radiation physics and is intended as a textbook for a course in radiation physics in medical-physics graduate programs. However, the book may also be of interest to the large number of professionals, not only medical physicists, who in their daily occupations deal with various aspects of medical physics and find a need to improve their understanding of radiation physics. The main target audience for this book is graduate students studying for M.Sc. and Ph.D. degrees in medical physics, who have to possess the necessary physics and mathematics background knowledge to be able to follow and master the complete textbook. Medical residents, technology students and biomedical engineering students may find certain sections too challenging or esoteric, yet they...

  5. Radiation physics for medical physicists

    Energy Technology Data Exchange (ETDEWEB)

    Podgorsak, E.B. [McGill Univ. Health Centre, Montreal, QC (Canada). Dept. of Medical Physics

    2006-07-01

    This book summarizes the radiation physics knowledge that professionals working in medical physics need to master for efficient and safe dealings with ionizing radiation. It contains eight chapters, each chapter covering a specific group of subjects related to radiation physics and is intended as a textbook for a course in radiation physics in medical-physics graduate programs. However, the book may also be of interest to the large number of professionals, not only medical physicists, who in their daily occupations deal with various aspects of medical physics and find a need to improve their understanding of radiation physics. The main target audience for this book is graduate students studying for M.Sc. and Ph.D. degrees in medical physics, who have to possess the necessary physics and mathematics background knowledge to be able to follow and master the complete textbook. Medical residents, technology students and biomedical engineering students may find certain sections too challenging or esoteric, yet they will find many sections interesting and useful in their studies. Candidates preparing for professional certification exams in any of the medical physics subspecialties should find the material useful, and some of the material would also help candidates preparing for certification examinations in medical dosimetry or radiation-related medical specialties. Numerous textbooks are available covering the various subspecialties of medical physics but they generally make a transition from the elementary basic physics directly into the intricacies of the given medical physics subspecialty. The intent of this textbook is to provide the missing link between the elementary physics on the one hand and the physics of the subspecialties on the other hand. (orig.)

  6. Why are there so few female physicists?

    CERN Multimedia

    Marianne Johansen

    Physics has always had a relatively low proportion of female students and researchers. In the EU there are on average 33% female PhD-graduates in the physical sciences, while the percentage of female professors amounts to 9% [1]. At CERN the proportion is even less with only 6.6 % of the research staff being women [2]. The fact that there is no proportional relationship between the number of PhD-graduates and professors also suggests women are less likely to succeed in an academic career than men [1]. A typical ATLAS plenary meeting. More laptops than women... Is the low representation of women in physics a problem, do we actually need more female physicists? In my view this question has to be answered from three perspectives, the perspective of society, the perspective of science and the perspective of women. The perspective of society Starting from the viewpoint of society, several issues can be raised. Firstly, physics is a field of innovation. Many technological advancements having a huge imp...

  7. Radiation physics for medical physicists

    CERN Document Server

    Podgorsak, Ervin B

    2016-01-01

    This textbook summarizes the basic knowledge of atomic, nuclear, and radiation physics that professionals working in medical physics and biomedical engineering need for efficient and safe use of ionizing radiation in medicine. Concentrating on the underlying principles of radiation physics, the textbook covers the prerequisite knowledge for medical physics courses on the graduate and post-graduate levels in radiotherapy physics, radiation dosimetry, imaging physics, and health physics, thus providing the link between elementary undergraduate physics and the intricacies of four medical physics specialties: diagnostic radiology physics, nuclear medicine physics, radiation oncology physics, and health physics. To recognize the importance of radiation dosimetry to medical physics three new chapters have been added to the 14 chapters of the previous edition. Chapter 15 provides a general introduction to radiation dosimetry. Chapter 16 deals with absolute radiation dosimetry systems that establish absorbed dose or ...

  8. Radiation Physics for Medical Physicists

    CERN Document Server

    Podgorsak, Ervin B

    2010-01-01

    This well-received textbook and reference summarizes the basic knowledge of atomic, nuclear, and radiation physics that professionals working in medical physics and biomedical engineering need for efficient and safe use of ionizing radiation. Concentrating on the underlying principles of radiation physics, it covers the prerequisite knowledge for medical physics courses on the graduate and post-graduate levels in radiotherapy physics, radiation dosimetry, imaging physics, and health physics, thus providing the link between elementary physics on the one hand and the intricacies of the medical physics specialties on the other hand. This expanded and revised second edition offers reorganized and expanded coverage. Several of the original chapters have been split into two with new sections added for completeness and better flow. New chapters on Coulomb scattering; on energy transfer and energy absorption in photon interactions; and on waveguide theory have been added in recognition of their importance. Others tra...

  9. Physicists

    CERN Document Server

    Snow, CP

    2010-01-01

    C P Snow's sketches of famous physicists and explanation of how atomic weapons were developed gives an overview of science often lacking. This study provides us with hope for the future as well as anecdotes from history.

  10. Education and Training of Medical Physicists in Europe

    Directory of Open Access Journals (Sweden)

    P. A. Kaplanis

    2008-01-01

    Full Text Available Introduction: Medical Physicist, as a professional who works in a hospital environment, is a member of a wide clinical team which is responsible for the correct diagnosis and the therapeutic methods applied using radiation. The role of a Medical Physicist is multifold and consists of the estimation of the dose received by patients and personnel, the quality control of radiological equipment, the studies for shielding requirements and the training of several health professionals (doctors, medical physicists, radiologists, technicians, nurses. All the above are prerequisites in order to receive the professional license to act as Medical Physicist.Aim-Research Inquires: The aim of European Union (EU via European Federation of Medical Physics (EFOMP is to apply a common policy among the EU countries in the area of Education and Training in Medical Physics within the context of the current developments in the European Higher Education Area arising from “The Bologna Declaration”. A short-term perspective is the free movement of professionals within EU, via the assurance of knowledge and skills uniformity. A necessary preliminary stage is the collection, classification and further process of relevant information at the European level.Methods-Techniques: To achieve the above in an efficient way EFOMP prepared a questionnaire and sent it to the National Organisation for Medical Physics of each country member of EFOMP (NMO. 23 out of 34 country members responded. The main parts (3 in total of this questionnaire and some typical questions were:Part A: Medical Physics Education•Which degree is required? Is this a university degree? How many years of studies does it represent?•Is there a nationally approved education programme and, if yes, then by whom?•Where do the education and training take place (University, Hospital, or both of them? Are these centers accredited and who gives the accreditation?Part B: Qualified / Specialist Medical Physicist

  11. TU-F-BRD-01: Biomedical Informatics for Medical Physicists

    Energy Technology Data Exchange (ETDEWEB)

    Phillips, M [University Washington, Seattle, WA (United States); Kalet, I [Kirkland, WA (United States); McNutt, T [Johns Hopkins University, Severna Park, MD (United States); Smith, W [New York Oncology Hematology, Albany, NY (United States)

    2014-06-15

    Biomedical informatics encompasses a very large domain of knowledge and applications. This broad and loosely defined field can make it difficult to navigate. Physicists often are called upon to provide informatics services and/or to take part in projects involving principles of the field. The purpose of the presentations in this symposium is to help medical physicists gain some knowledge about the breadth of the field and how, in the current clinical and research environment, they can participate and contribute. Three talks have been designed to give an overview from the perspective of physicists and to provide a more in-depth discussion in two areas. One of the primary purposes, and the main subject of the first talk, is to help physicists achieve a perspective about the range of the topics and concepts that fall under the heading of 'informatics'. The approach is to de-mystify topics and jargon and to help physicists find resources in the field should they need them. The other talks explore two areas of biomedical informatics in more depth. The goal is to highlight two domains of intense current interest--databases and models--in enough depth into current approaches so that an adequate background for independent inquiry is achieved. These two areas will serve as good examples of how physicists, using informatics principles, can contribute to oncology practice and research. Learning Objectives: To understand how the principles of biomedical informatics are used by medical physicists. To put the relevant informatics concepts in perspective with regard to biomedicine in general. To use clinical database design as an example of biomedical informatics. To provide a solid background into the problems and issues of the design and use of data and databases in radiation oncology. To use modeling in the service of decision support systems as an example of modeling methods and data use. To provide a background into how uncertainty in our data and knowledge can be

  12. The current status of education and career paths of students after completion of medical physicist programs in Japan: a survey by the Japanese Board for Medical Physicist Qualification.

    Science.gov (United States)

    Kadoya, Noriyuki; Karasawa, Kumiko; Sumida, Iori; Arimura, Hidetaka; Yamada, Syogo

    2015-07-01

    To standardize educational programs and clinical training for medical physics students, the Japanese Board for Medical Physicist Qualification (JBMP) began to accredit master's, doctorate, and residency programs for medical physicists in 2012. At present, 16 universities accredited by the JBMP offer 22 courses. In this study, we aimed to survey the current status of educational programs and career paths of students after completion of the medical physicist program in Japan. A questionnaire was sent in August 2014 to 32 universities offering medical physicist programs. The questionnaire was created and organized by the educational course certification committee of the JBMP and comprised two sections: the first collected information about the university attended, and the second collected information about characteristics and career paths of students after completion of medical physicist programs from 2008 to 2014. Thirty universities (16 accredited and 14 non-accredited) completed the survey (response rate 94 %). A total of 209, 40, and 3 students graduated from the master's, doctorate, and residency programs, respectively. Undergraduates entered the medical physicist program constantly, indicating an interest in medical physics among undergraduates. A large percentage of the students held a bachelor's degree in radiological technology (master's program 94 %; doctorate program 70 %); graduates obtained a national radiological technologist license. Regarding career paths, although the number of the graduates who work as medical physicist remains low, 7 % with a master's degree and 50 % with a doctorate degree worked as medical physicists. Our results could be helpful for improving the medical physicist program in Japan.

  13. Lithuanian female physicists: Reality and plans for the future

    Science.gov (United States)

    Šatkovskienė, Dalia; Giriunienė, Ramutė; Ruželė, Živilė; Rutkunienė, Živilė

    2013-03-01

    Changes in the issue of women in physics in Lithuanian in the three years since the 3rd IUPAP International Conference on Women in Physics are discussed on the basis of statistics as well as an exploratory study recently conducted among women physicists. The situation has changed slowly since 2008. However, the study shows that women physicists more clearly understand the inequities and the need for changes, including an active European Union mainstreaming policy targeted to ensure gender equality in the sciences, which gives hope for accelerating changes. Continued plans for improving women physicists' situation in Lithuania are discussed.

  14. Review of online educational resources for medical physicists.

    Science.gov (United States)

    Prisciandaro, Joann I

    2013-11-04

    Medical physicists are often involved in the didactic training of graduate students, residents (both physics and physicians), and technologists. As part of continuing medical education, we are also involved in maintenance of certification projects to assist in the education of our peers. As such, it is imperative that we remain current concerning available educational resources. Medical physics journals offer book reviews, allowing us an opportunity to learn about newly published books in the field. A similar means of communication is not currently available for online educational resources. This information is conveyed through informal means. This review presents a summary of online resources available to the medical physics community that may be useful for educational purposes.

  15. A journey into medical physics as viewed by a physicist

    Science.gov (United States)

    Gueye, Paul

    2007-03-01

    The world of physics is usually linked to a large variety of subjects spanning from astrophysics, nuclear/high energy physics, materials and optical sciences, plasma physics etc. Lesser is known about the exciting world of medical physics that includes radiation therapy physics, medical diagnostic and imaging physics, nuclear medicine physics, and medical radiation safety. These physicists are typically based in hospital departments of radiation oncology or radiology, and provide technical support for patient diagnosis and treatment in a clinical environment. This talk will focus on providing a bridge between selected areas of physics and their medical applications. The journey will first start from our understanding of high energy beam production and transport beamlines for external beam treatment of diseases (e.g., electron, gamma, X-ray and proton machines) as they relate to accelerator physics. We will then embrace the world of nuclear/high energy physics where detectors development provide a unique tool for understanding low energy beam distribution emitted from radioactive sources used in Brachytherapy treatment modality. Because the ultimate goal of radiation based therapy is its killing power on tumor cells, the next topic will be microdosimetry where responses of biological systems can be studied via electromagnetic systems. Finally, the impact on the imaging world will be embraced using tools heavily used in plasma physics, fluid mechanics and Monte Carlo simulations. These various scientific areas provide unique opportunities for faculty and students at universities, as well as for staff from research centers and laboratories to contribute in this field. We will conclude with the educational training related to medical physics programs.

  16. Educational outcomes of a medical physicist program over the past 10 years in Japan.

    Science.gov (United States)

    Kadoya, Noriyuki; Karasawa, Kumiko; Sumida, Iori; Arimura, Hidetaka; Kakinohana, Yasumasa; Kabuki, Shigeto; Monzen, Hajime; Nishio, Teiji; Shirato, Hiroki; Yamada, Syogo

    2017-04-11

    The promotion plan for the Platform of Human Resource Development for Cancer (Ganpro) was initiated by the Ministry of Education, Culture, Sports, Science and Technology of Japan in 2007, establishing a curriculum for medical physicists. In this study, we surveyed the educational outcomes of the medical physicist program over the past 10 years since the initiation of Ganpro. The Japan Society of Medical Physics mailing list was used to announce this survey. The questionnaire was created by members of the Japanese Board for Medical Physicist Qualification, and was intended for the collection of information regarding the characteristics and career paths of medical physics students. Students who participated in the medical physics program from 2007 to 2016 were enrolled. Thirty-one universities (17 accredited and 14 non-accredited) were represented in the survey. In total, 491, 105 and 6 students were enrolled in the Master's, Doctorate and Residency programs, respectively. Most students held a Bachelor's degree in radiological technology (Master's program, 87%; Doctorate program, 72%). A large number of students with a Master's degree worked as radiological technologists (67%), whereas only 9% (n = 32) worked as medical physicists. In contrast, 53% (n = 28) of the students with a Doctorate degree worked as medical physicists. In total, 602 students (from 31 universities) completed the survey. Overall, although the number of the graduates who worked as medical physicists was small, this number increased annually. It thus seems that medical institutions in Japan are recognizing the necessity of licensed medical physicists in the radiotherapy community. © The Author 2017. Published by Oxford University Press on behalf of The Japan Radiation Research Society and Japanese Society for Radiation Oncology.

  17. AAPM Medical Physics Practice Guideline 3.a: Levels of supervision for medical physicists in clinical training.

    Science.gov (United States)

    Seibert, J Anthony; Clements, Jessica B; Halvorsen, Per H; Herman, Michael G; Martin, Melissa C; Palta, Jatinder; Pfeiffer, Douglas E; Pizzutiello, Robert J; Schueler, Beth A; Shepard, S Jeff; Fairobrent, Lynne A

    2015-05-08

    The American Association of Physicists in Medicine (AAPM) is a nonprofit professional society whose primary purposes are to advance the science, education and professional practice of medical physics. The AAPM has more than 8,000 members and is the principal organization of medical physicists in the United States.The AAPM will periodically define new practice guidelines for medical physics practice to help advance the science of medical physics and to improve the quality of service to patients throughout the United States. Existing medical physics practice guidelines will be reviewed for the purpose of revision or renewal, as appropriate, on their fifth anniversary or sooner.Each medical physics practice guideline represents a policy statement by the AAPM, has undergone a thorough consensus process in which it has been subjected to extensive review, and requires the approval of the Professional Council. The medical physics practice guidelines recognize that the safe and effective use of diagnostic and therapeutic radiology requires specific training, skills, and techniques, as described in each document. Reproduction or modification of the published practice guidelines and technical standards by those entities not providing these services is not authorized.The following terms are used in the AAPM practice guidelines:Must and Must Not: Used to indicate that adherence to the recommendation is considered necessary to conform to this practice guideline.Should and Should Not: Used to indicate a prudent practice to which exceptions may occasionally be made in appropriate circumstances.

  18. Curriculum for education and training of Medical Physicists in Nuclear Medicine

    DEFF Research Database (Denmark)

    Del Guerra, Alberto; Bardies, Manuel; Belcari, Nicola;

    2013-01-01

    PURPOSE: To provide a guideline curriculum covering theoretical and practical aspects of education and training for Medical Physicists in Nuclear Medicine within Europe. MATERIAL AND METHODS: National training programmes of Medical Physics, Radiation Physics and Nuclear Medicine physics from...... experience required to practice as a Medical Physicist in Nuclear Medicine in Europe. It is assumed that the precondition for the beginning of the training is a good initial degree in Medical Physics at master level (or equivalent). The Learning Outcomes are categorised using the Knowledge, Skill...... Medicine. CONCLUSIONS: This new joint EANM/EFOMP European guideline curriculum is a further step to harmonise specialist training of Medical Physicists in Nuclear Medicine within Europe. It provides a common framework for national Medical Physics societies to develop or benchmark their own curricula...

  19. WE-G-19A-01: Radiologists and Medical Physicists: Working Together to Achieve Common Goals

    Energy Technology Data Exchange (ETDEWEB)

    Jones, A; Ma, J; Steele, J; Choi, H [UT MD Anderson Cancer Center, Houston, TX (United States)

    2014-06-15

    It is vitally important that medical physicists understand the clinical questions that radiologists are trying to answer with patient images. Knowledge of the types of information the radiologist needs helps medical physicists configure imaging protocols that appropriately balance radiation dose, time, and image quality. The ability to communicate with radiologists and understand medical terminology, anatomy, and physiology is key to creating such imaging protocols. In this session, radiologists will present clinical cases and describe the information they are seeking in the clinical images. Medical physicists will then discuss how imaging protocols are configured. Learning Objectives: Understand the types of information that radiologists seek in medical images. Apply this understanding in configuring the imaging equipment to deliver this information. Develop strategies for working with physician colleagues.

  20. A survey of Canadian medical physicists: software quality assurance of in-house software.

    Science.gov (United States)

    Salomons, Greg J; Kelly, Diane

    2015-01-05

    This paper reports on a survey of medical physicists who write and use in-house written software as part of their professional work. The goal of the survey was to assess the extent of in-house software usage and the desire or need for related software quality guidelines. The survey contained eight multiple-choice questions, a ranking question, and seven free text questions. The survey was sent to medical physicists associated with cancer centers across Canada. The respondents to the survey expressed interest in having guidelines to help them in their software-related work, but also demonstrated extensive skills in the area of testing, safety, and communication. These existing skills form a basis for medical physicists to establish a set of software quality guidelines.

  1. Careers in Medical Physics and the American Association of Physicists in Medicine

    Science.gov (United States)

    Amols, Howard

    2006-03-01

    The American Association of Physicists in Medicine (AAPM), a member society of the AIP is the largest professional society of medical physicists in the world with nearly 5700 members. Members operate in medical centers, university and community hospitals, research laboratories, industry, and private practice. Medical physics specialties include radiation therapy physics, medical diagnostic and imaging physics, nuclear medicine physics, and medical radiation safety. The majority of AAPM members is based in hospital departments of radiation oncology or radiology and provide technical support for patient diagnosis and treatment in a clinical environment. Job functions include support of clinical care, calibration and quality assurance of medical devices such as linear accelerators for cancer therapy, CT, PET, MRI, and other diagnostic imaging devices, research, and teaching. Pathways into a career in medical physics require an advanced degree in medical physics, physics, engineering, or closely related field, plus clinical training in one or more medical physics specialties (radiation therapy physics, imaging physics, or radiation safety). Most clinically based medical physicists also obtain certification from the American Board of Radiology, and some states require licensure as well.

  2. Radiation physics for medical physicists. 2. enl. ed.

    Energy Technology Data Exchange (ETDEWEB)

    Podgorsak, Ervin B. [McGill Univ. Health Centre, Montreal, Quebec (Canada). Dept. of Medical Physics

    2010-07-01

    This well-received textbook and reference summarizes the basic knowledge of atomic, nuclear, and radiation physics that professionals working in medical physics and biomedical engineering need for efficient and safe use of ionizing radiation. Concentrating on the underlying principles of radiation physics, it covers the prerequisite knowledge for medical physics courses on the graduate and post-graduate levels in radiotherapy physics, radiation dosimetry, imaging physics, and health physics, thus providing the link between elementary physics on the one hand and the intricacies of the medical physics specialties on the other hand. This expanded and revised second edition offers reorganized and expanded coverage. Several of the original chapters have been split into two with new sections added for completeness and better flow. New chapters on Coulomb scattering; on energy transfer and energy absorption in photon interactions; and on waveguide theory have been added in recognition of their importance. Others training for professions that deal with ionizing radiation in diagnosis and treatment as well as medical residents, students of technology and dosimetry,and biomedical engineering will find many sections interesting and useful for their studies. It also serves as excellent preparatory materials for candidates taking professional certification examinations in medical physics, medical dosimetry, and in medical specialties such as radiotherapy, diagnostic radiology, and nuclear medicine. (orig.)

  3. Medical Physics Practice Guidelines - the AAPM's minimum practice recommendations for medical physicists.

    Science.gov (United States)

    Mills, Michael D; Chan, Maria F; Prisciandaro, Joann I; Shepard, Jeff; Halvorsen, Per H

    2013-11-04

    The AAPM has long advocated a consistent level of medical physics practice, and has published many recommendations and position statements toward that goal, such as Science Council Task Group reports related to calibration and quality assurance, Education Council and Professional Council Task Group reports related to education, training, and peer review, and Board-approved Position Statements related to the Scope of Practice, physicist qualifications, and other aspects of medical physics practice. Despite these concerted and enduring efforts, the profession does not have clear and concise statements of the acceptable practice guidelines for routine clinical medical physics. As accreditation of clinical practices becomes more common, Medical Physics Practice Guidelines (MPPGs) will be crucial to ensuring a consistent benchmark for accreditation programs. To this end, the AAPM has recently endorsed the development of MPPGs, which may be generated in collaboration with other professional societies. The MPPGs are intended to be freely available to the general public. Accrediting organizations, regulatory agencies, and legislators will be encouraged to reference these MPPGs when defining their respective requirements. MPPGs are intended to provide the medical community with a clear description of the minimum level of medical physics support that the AAPM would consider prudent in clinical practice settings. Support includes, but is not limited to, staffing, equipment, machine access, and training. These MPPGs are not designed to replace extensive Task Group reports or review articles, but rather to describe the recommended minimum level of medical physics support for specific clinical services. This article has described the purpose, scope, and process for the development of MPPGs.

  4. Compendium to radiation physics for medical physicists 300 problems and solutions

    CERN Document Server

    Podgorsak, Ervin B

    2014-01-01

    This exercise book contains 300 typical problems and exercises in modern physics and radiation physics with complete solutions, detailed equations and graphs. This textbook is linked directly with the textbook "Radiation Physics for Medical Physicists", Springer (2010) but can also be used in combination with other related textbooks. For ease of use, this textbook has exactly the same organizational layout (14 chapters, 128 sections) as the "Radiation Physics for Medical Physicists" textbook and each section is covered by at least one problem with solution given. Equations, figures and tables are cross-referenced between the two books. It is the only large compilation of textbook material and associated solved problems in medical physics, radiation physics, and biophysics.

  5. Physicists' views on hadrontherapy: a survey of members of the Italian Association of Medical Physics (AIFM).

    Science.gov (United States)

    Giandini, Tommaso; Tenconi, Chiara; Carrara, Mauro; Ciocca, Mario; Russo, Stefania; Panaino, Costanza M V; Cattani, Federica; Ciardo, Delia; Morlino, Sara; Avuzzi, Barbara; Bedini, Nice; Villa, Sergio; Marvaso, Giulia; Romanelli, Paola; Hasegawa, Azusa; Vischioni, Barbara; Valvo, Francesca; Jereczek-Fossa, Barbara A; Orecchia, Roberto; Valdagni, Riccardo; Pignoli, Emanuele

    2017-09-18

    This study was based on a survey to investigate perceptions of hadrontherapy of the members of the Italian Association of Medical Physics (AIFM). The survey was digitally submitted to the 991 members between the end of January and the beginning of April 2016. A 19-item questionnaire was designed focusing on advantages and disadvantages of hadrontherapy, current status and possible future improvements, and need and opportunities for future investments in Italy and abroad. Information about professional qualifications, main fields of clinical involvement and specific competencies of the respondents was also collected. The survey was completed by 121 AIFM members (response rate 12.2%). In the answers collected, it was shown that medical physicists expressed interest in hadrontherapy mainly for reasons of personal interest rather than for professional needs (90% ± 2.5% vs. 52% ± 4.3% of the respondents, respectively), with a good knowledge of the related basic aspects as well as of the pros and cons of its application. However, poor knowledge of the current status of hadrontherapy was observed among the medical physicists not directly involved at a professional level, who were less than 3% of the physicists working in radiotherapy. In light of these results, the implementation of new training and education initiatives should be devised to promote a deeper and global knowledge of hadrontherapy-related issues, not only from a theoretical point of view but also in practical terms. Moreover, a close collaboration between highly specialized medical physicists employed in hadrontherapy centers and others in oncology hospitals should be -encouraged.

  6. Guidelines for education and training of medical physicists in radiotherapy. Recommendations from an ESTRO/EFOMP working group.

    NARCIS (Netherlands)

    Eudaldo, T.; Huizenga, H.; Lamm, I.L.; McKenzie, A.; Milano, F.; Schlegel, W.; Thwaites, D.; Heeren, G.

    2004-01-01

    PURPOSE: To provide a guideline curriculum covering theoretical and practical aspects of education and training for medical physicists in radiotherapy within Europe. MATERIAL AND METHODS: Guidelines have been developed for the specialist theoretical knowledge and practical experience required to

  7. The updated ESTRO core curricula 2011 for clinicians, medical physicists and RTTs in radiotherapy/radiation oncology.

    NARCIS (Netherlands)

    Eriksen, J.G.; Beavis, A.W.; Coffey, M.A.; Leer, J.W.H.; Magrini, S.M.; Benstead, K.; Boelling, T.; Hjalm-Eriksson, M.; Kantor, G.; Maciejewski, B.; Mezeckis, M.; Oliveira, A.; Thirion, P.; Vitek, P.; Olsen, D.R.; Eudaldo, T.; Enghardt, W.; Francois, P.; Garibaldi, C.; Heijmen, B.; Josipovic, M.; Major, T.; Nikoletopoulos, S.; Rijnders, A.; Waligorski, M.; Wasilewska-Radwanska, M.; Mullaney, L.; Boejen, A.; Vaandering, A.; Vandevelde, G.; Verfaillie, C.; Potter, R.

    2012-01-01

    INTRODUCTION: In 2007 ESTRO proposed a revision and harmonisation of the core curricula for radiation oncologists, medical physicists and RTTs to encourage harmonised education programmes for the professional disciplines, to facilitate mobility between EU member states, to reflect the rapid

  8. Compendium to radiation physics for medical physicists. 300 problems and solutions

    Energy Technology Data Exchange (ETDEWEB)

    Podgorsak, Ervin B. [Montreal Univ., PQ (Canada). Dept. of Oncology and Medical Physics Unit

    2014-07-01

    Can be used in combination with other textbooks. Exercise book for graduate and undergraduate students of medical physics and engineering. Well chosen and didactically presented problems. Perfect set for learning in connection with the textbook by Podgorsak and others. Detailed derivation of results with many detailed illustrations. Fully worked-out solutions to exercises/questions. Combines exercises in radiation physics and medical physics. This exercise book contains 300 typical problems and exercises in modern physics and radiation physics with complete solutions, detailed equations and graphs. This textbook is linked directly with the textbook ''Radiation Physics for Medical Physicists'', Springer (2010) but can also be used in combination with other related textbooks. For ease of use, this textbook has exactly the same organizational layout (14 chapters, 128 sections) as the ''Radiation Physics for Medical Physicists'' textbook and each section is covered by at least one problem with solution given. Equations, figures and tables are cross-referenced between the two books. It is the only large compilation of textbook material and associated solved problems in medical physics, radiation physics, and biophysics.

  9. Nuclear Medical Science Officers: Army Health Physicists Serving and Defending Their Country Around the Globe

    Science.gov (United States)

    Melanson, Mark; Bosley, William; Santiago, Jodi; Hamilton, Daniel

    2010-02-01

    Tracing their distinguished history back to the Manhattan Project that developed the world's first atomic bomb, the Nuclear Medical Science Officers are the Army's experts on radiation and its health effects. Serving around the globe, these commissioned Army officers serve as military health physicists that ensure the protection of Soldiers and those they defend against all sources of radiation, military and civilian. This poster will highlight the various roles and responsibilities that Nuclear Medical Science Officers fill in defense of the Nation. Areas where these officers serve include medical health physics, deployment health physics, homeland defense, emergency response, radiation dosimetry, radiation research and training, along with support to the Army's corporate radiation safety program and international collaborations. The poster will also share some of the unique military sources of radiation such as depleted uranium, which is used as an anti-armor munition and in armor plating because of its unique metallurgic properties. )

  10. SU-E-P-01: An Informative Review On the Role of Diagnostic Medical Physicist in the Academic and Private Medical Centers

    Energy Technology Data Exchange (ETDEWEB)

    Weir, V [Baylor Health Care System, Dallas, TX (United States); Zhang, J [University of Kentucky, Lexington, KY (United States)

    2014-06-01

    Purpose: The role of physicist in the academic and private hospital environment continues to evolve and expand. This becomes more obvious with the newly revised requirements of the Joint Commission (JC) on imaging modalities and the continued updated requirements of ACR accreditation for medical physics (i.e., starting in June 2014, a physicists test will be needed before US accreditation). We provide an informative review on the role of diagnostic medical physicist and hope that our experience will expedite junior physicists in understanding their role in medical centers, and be ready to more opportunities. Methods: Based on our experience, diagnostic medical physicists in both academic and private medical centers perform several clinical functions. These include providing clinical service and physics support, ensuring that all ionizing radiation devices are tested and operated in compliance with the State and Federal laws, regulations and guidelines. We also discuss the training and education required to ensure that the radiation exposure to patients and staff is as low as reasonably achievable. We review the overlapping roles of medical and health physicist in some institutions. Results: A detailed scheme on the new requirements (effective 7/1/2014) of the JC is provided. In 2015, new standards for fluoroscopy, cone beam CT and the qualifications of staff will be phased in. A summary of new ACR requirements for different modalities is presented. Medical physicist have other duties such as sitting on CT and fluoroscopy committees for protocols design, training of non-radiologists to meet the new fluoroscopy rules, as well as helping with special therapies such as Yittrium 90 cases. Conclusion: Medical physicists in both academic and private hospitals are positioned to be more involved and prominent. Diagnostic physicists need to be more proactive to involve themselves in the day to day activities of the radiology department.

  11. WE-D-207-00: CT Lung Cancer Screening and the Medical Physicist: Moving Forward

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2015-06-15

    In the United States, Lung Cancer is responsible for more cancer deaths than the next four cancers combined. In addition, the 5 year survival rate for lung cancer patients has not improved over the past 40 to 50 years. To combat this deadly disease, in 2002 the National Cancer Institute launched a very large Randomized Control Trial called the National Lung Screening Trial (NLST). This trial would randomize subjects who had substantial risk of lung cancer (due to age and smoking history) into either a Chest X-ray arm or a low dose CT arm. In November 2010, the National Cancer Institute announced that the NLST had demonstrated 20% fewer lung cancer deaths among those who were screened with low-dose CT than with chest X-ray. In December 2013, the US Preventive Services Task Force recommended the use of Lung Cancer Screening using low dose CT and a little over a year later (Feb. 2015), CMS announced that Medicare would also cover Lung Cancer Screening using low dose CT. Thus private and public insurers are required to provide Lung Cancer Screening programs using CT to the appropriate population(s). The purpose of this Symposium is to inform medical physicists and prepare them to support the implementation of Lung Screening programs. This Symposium will focus on the clinical aspects of lung cancer screening, requirements of a screening registry for systematically capturing and tracking screening patients and results (such as required Medicare data elements) as well as the role of the medical physicist in screening programs, including the development of low dose CT screening protocols. Learning Objectives: To understand the clinical basis and clinical components of a lung cancer screening program, including eligibility criteria and other requirements. To understand the data collection requirements, workflow, and informatics infrastructure needed to support the tracking and reporting components of a screening program. To understand the role of the medical physicist in

  12. An assessment of radiation oncology medical physicists' perspectives on undertaking research.

    Science.gov (United States)

    Ebert, Martin A; Halkett, Georgia K B; Berg, Melissa; Cutt, David; Davis, Michael; Hegney, Desley; House, Michael; Krawiec, Michele; Kearvell, Rachel; Lester, Leanne; Maresse, Sharon; McLoone, Peter; McKay, Jan

    2017-03-01

    As part of a study of the radiation oncology workforce, radiation oncology medical physicists (ROMPs) who had worked in Australia were surveyed regarding their attitudes to participating in research. Responses from 88 ROMPs were available for analysis, representing a broad mix of employment situations and research experience. Greater than 70% of ROMPs described their involvement in research as "liking it" or "loving it", with associated identified benefits including skills development, job satisfaction and career progression. Over half of respondents agreed that involvement in research inspired them to stay in their profession. However, lack of time, support and motivation were all identified as barriers to participation in research. Areas of research interest were identified. This study highlights the importance of a research culture for job satisfaction and staff retention.

  13. Moving beyond quality control in diagnostic radiology and the role of the clinically qualified medical physicist.

    Science.gov (United States)

    Delis, H; Christaki, K; Healy, B; Loreti, G; Poli, G L; Toroi, P; Meghzifene, A

    2017-09-01

    Quality control (QC), according to ISO definitions, represents the most basic level of quality. It is considered to be the snapshot of the performance or the characteristics of a product or service, in order to verify that it complies with the requirements. Although it is usually believed that "the role of medical physicists in Diagnostic Radiology is QC", this, not only limits the contribution of medical physicists, but is also no longer adequate to meet the needs of Diagnostic Radiology in terms of Quality. In order to assure quality practices more organized activities and efforts are required in the modern era of diagnostic radiology. The complete system of QC is just one element of a comprehensive quality assurance (QA) program that aims at ensuring that the requirements of quality of a product or service will consistently be fulfilled. A comprehensive Quality system, starts even before the procurement of any equipment, as the need analysis and the development of specifications are important components under the QA framework. Further expanding this framework of QA, a comprehensive Quality Management System can provide additional benefits to a Diagnostic Radiology service. Harmonized policies and procedures and elements such as mission statement or job descriptions can provide clarity and consistency in the services provided, enhancing the outcome and representing a solid platform for quality improvement. The International Atomic Energy Agency (IAEA) promotes this comprehensive quality approach in diagnostic imaging and especially supports the field of comprehensive clinical audits as a tool for quality improvement. Copyright © 2017 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.

  14. The updated ESTRO core curricula 2011 for clinicians, medical physicists and RTTs in radiotherapy/radiation oncology

    NARCIS (Netherlands)

    E.F. Eriksen (Erik); R.C. Beavis; A.J. Coffey (Alison); J-W.H. Leer (Jan-Willem); S.M. Magrini (Stefano); K. Benstead (Kim); T. Boelling (Tobias); M. Hjälm-Eriksson (Marie); R. Kantor (Rami); B. MacIejewski (Boguslaw); M. Mezeckis (Maris); A. Oliveira (Angelo); P. Thirion (Pierre); P. Vitek (Pavel); D.R. Olsen (Dag Rune); T. Eudaldo (Teresa); W. Enghardt (Wolfgang); P. Francois (Patrice); C. Garibaldi (Cristina); B.J.M. Heijmen (Ben); M. Josipovic (Mirjana); T. Major (Tibor); S. Nikoletopoulos (Stylianos); A. Rijnders (Alex); M. Waligorski (Michael); M. Wasilewska-Radwanska (Marta); L. Mullaney (Laura); A. Boejen (Annette); A. Vaandering (Aude); W. Vandevelde (Wouter); C. Verfaillie (Christine); R. Pötter (Richard)

    2012-01-01

    textabstractIntroduction: In 2007 ESTRO proposed a revision and harmonisation of the core curricula for radiation oncologists, medical physicists and RTTs to encourage harmonised education programmes for the professional disciplines, to facilitate mobility between EU member states, to reflect the

  15. The updated ESTRO core curricula 2011 for clinicians, medical physicists and RTTs in radiotherapy/radiation oncology

    DEFF Research Database (Denmark)

    Eriksen, Jesper G; Beavis, Andrew W; Coffey, Mary A;

    2012-01-01

    In 2007 ESTRO proposed a revision and harmonisation of the core curricula for radiation oncologists, medical physicists and RTTs to encourage harmonised education programmes for the professional disciplines, to facilitate mobility between EU member states, to reflect the rapid development...... of the professions and to secure the best evidence-based education across Europe....

  16. SU-D-18C-06: Initial Experience with Implementing MRI Safety Guidelines for Patients with Pacemakers - Medical Physicist Perspective

    Energy Technology Data Exchange (ETDEWEB)

    James, J; Place, V; Panda, A [Mayo Clinic, Scottsdale, AZ (United States); Edmonson, H [Mayo Clinic College of Medicine, Rochester, MN (United States); Felmlee, J [Mayo Clinic, Rochester, MN (United States); Pooley, R [Mayo Clinic, Jacksonville, FL (United States)

    2014-06-01

    Purpose: Several institutions have developed MRI guidelines for patients with MR-unsafe or MR-conditional pacemakers. Here we highlight the role of a medical physicist in implementing these guidelines for non-pacemaker dependent patients. Guidelines: Implementing these guidelines requires involvement from several medical specialties and a strong collaboration with the site MRI supervisor to develop a structured workflow. A medical physicist is required to be present during the scan to supervise the MR scanning and to maintain a safety checklist that ensures: 1) uninterrupted patient communication with the technologist, 2) continuous patient physiologic monitoring (e.g. blood pressure and electrocardiography) by a trained nurse, 3) redundant patient vitals monitoring (e.g. pulse oximetry) due to the possibility of in vivo electrocardiography reading fluctuations during image acquisition. A radiologist is strongly recommended to be available to review the images before patients are discharged from the scanner. Pacemaker MRI should be restricted to 1.5T field strength. The MRI sequences should be optimized by the physicist with regards to: a) SAR: limited to <1.5 W/Kg for MR-unsafe pacemakers in normal operating mode, b) RF exposure time: <30 min, c) Coils: use T/R coils but not restricted to such, d) Artifacts: further optimization of sequences whenever image quality is compromised due to the pacemaker. In particular, cardiac, breast and left-shoulder MRIs are most susceptible to these artifacts. Possible strategies to lower the SAR include: a) BW reduction, 2) echo-train-length reduction, 3) increase TR, 4) decrease number of averages, 5) decrease flip angle, 6) reduce slices and/or a combination of all the options. Conclusion: A medical physicist in collaboration with the MR supervisor plays an important role in the supervision/implementation of safe MR scanning of pacemaker patients. Developing and establishing a workflow has enabled our institution to scan over

  17. Comparative Analysis of Female Physicists in the Physical Sciences: Motivation and Background Variables

    Science.gov (United States)

    Dabney, Katherine P.; Tai, Robert H.

    2014-01-01

    The majority of existing science, technology, engineering, and mathematics (STEM) research studies compare women to men, yet a paucity of research exists that examines what differentiates female career choice within the physical sciences. In light of these research trends and recommendations, this study examines the following question: On average,…

  18. Comparative Analysis of Female Physicists in the Physical Sciences: Motivation and Background Variables

    Science.gov (United States)

    Dabney, Katherine P.; Tai, Robert H.

    2014-01-01

    The majority of existing science, technology, engineering, and mathematics (STEM) research studies compare women to men, yet a paucity of research exists that examines what differentiates female career choice within the physical sciences. In light of these research trends and recommendations, this study examines the following question: On average,…

  19. MO-DE-304-01: The Abt Study of Medical Physicist Work Values for Radiation Oncology Physics Services: Round IV

    Energy Technology Data Exchange (ETDEWEB)

    Mills, M. [James Graham Brown Cancer Center (United States)

    2015-06-15

    The Abt study of medical physicist work values for radiation oncology physics services, Round IV is completed. It supersedes the Abt III study of 2008. The 2015 Abt study measured qualified medical physicist (QMP) work associated with routine radiation oncology procedures as well as some special procedures. As before, a work model was created to allow the medical physicist to defend QMP work based on both routine and special procedures service mix. The work model can be used to develop a cost justification report for setting charges for radiation oncology physics services. The Abt study Round IV was designed to empower the medical physicist to negotiate a service or employment contract with providers based on measured national QMP workforce and staffing data. For a variety of reasons, the diagnostic imaging contingent of AAPM has had a more difficult time trying estimate workforce requirements than their therapy counterparts. Over the past several years, the Diagnostic Work and Workforce Study Subcommittee (DWWSS) has collected survey data from AAPM members, but the data have been very difficult to interpret. The DWWSS has reached out to include more AAPM volunteers to create a more full and accurate representation of actual clinical practice models on the subcommittee. Though much work remains, through hours of discussion and brainstorming, the DWWSS has somewhat of a clear path forward. This talk will provide attendees with an update on the efforts of the subcommittee. Learning Objectives: Understand the new information documented in the Abt studies. Understand how to use the Abt studies to justify medical physicist staffing. Learn relevant historical information on imaging physicist workforce. Understand the process of the DWWSS in 2014. Understand the intended path forward for the DWWSS.

  20. The European Federation of Organisations for Medical Physics Policy Statement No. 6.1: Recommended Guidelines on National Registration Schemes for Medical Physicists.

    Science.gov (United States)

    Christofides, Stelios; Isidoro, Jorge; Pesznyak, Csilla; Bumbure, Lada; Cremers, Florian; Schmidt, Werner F O

    2016-01-01

    This EFOMP Policy Statement is an update of Policy Statement No. 6 first published in 1994. The present version takes into account the European Union Parliament and Council Directive 2013/55/EU that amends Directive 2005/36/EU on the recognition of professional qualifications and the European Union Council Directive 2013/59/EURATOM laying down the basic safety standards for protection against the dangers arising from exposure to ionising radiation. The European Commission Radiation Protection Report No. 174, Guidelines on Medical Physics Expert and the EFOMP Policy Statement No. 12.1, Recommendations on Medical Physics Education and Training in Europe 2014, are also taken into consideration. The EFOMP National Member Organisations are encouraged to update their Medical Physics registration schemes where these exist or to develop registration schemes taking into account the present version of this EFOMP Policy Statement (Policy Statement No. 6.1"Recommended Guidelines on National Registration Schemes for Medical Physicists").

  1. 10 CFR 35.51 - Training for an authorized medical physicist.

    Science.gov (United States)

    2010-01-01

    ... all candidates for certification to: (1) Hold a master's or doctor's degree in physics, medical physics, other physical science, engineering, or applied mathematics from an accredited college or university; (2) Have 2 years of full-time practical training and/or supervised experience in medical...

  2. John Hyacinth de Magellan (1722-90): 18th century physicist with views on medical matters.

    Science.gov (United States)

    Fernandes-Thomaz, Manuel

    2009-02-01

    John Hyacinth de Magellan, whose Portuguese name was João Hyacintho de Magalhaens, though not a doctor nevertheless had many contacts with doctors and showed a genuine interest in disseminating medical news to his many friends and correspondents in Europe. The abundant and less formal correspondence with his friend Ribeiro Sanches forms the greater part of the work but in letters to other correspondents, including Trudaine de Montigny, Condorcet, Volta, J A Euler, Fabroni and Johann III Bernoulli, we find comments on medical subjects. The Sanches letters are particularly interesting because they are private, friend-to-friend letters that convey spontaneous and sincere thoughts and feelings.

  3. The medical physicist in a nuclear medicine department; El fisico medico en un departamento de medicina nuclear

    Energy Technology Data Exchange (ETDEWEB)

    Trujillo Z, F.E.; Gomez A, E. [Instituto nacional de Cancerologia, 14000 Mexico D.F. (Mexico)

    2007-07-01

    The diagnostic studies and therapeutic treatments carried out in a Nuclear Medicine department make use of radioactive material. For such a reason it becomes necessary to take a strict control in the reception, use and waste that are generated of the typical works inside the department. Also, work related with the quality control of the equipment dedicated to produce images and of those not image formers, need to carry out to guarantee its maximum performance; as well as quality of the diagnostic and of the therapy imparted in patients. Additionally its are needed to make originated works of the individual procedures to patient and of the acquisition of radioactive materials and removal of the waste or radioactive contaminations. Presently work the recommendations of the American College of Radiology (ACR), the European Federation of Organizations for Medical Physics (EFOMP) and of the Mexican Official Standards relating to the functions that should be observed in a Nuclear Medicine Department are exposed. The ACR and the EFOMP, conclude in their recommendations that the medical physicist fulfills with the suitable profile and likewise they describe in detail the actions and functions that he should supervise, to carry out, to document and to inform. (Author)

  4. Anniversary paper: evolution of ultrasound physics and the role of medical physicists and the AAPM and its journal in that evolution.

    Science.gov (United States)

    Carson, Paul L; Fenster, Aaron

    2009-02-01

    Ultrasound has been the greatest imaging modality worldwide for many years by equipment purchase value and by number of machines and examinations. It is becoming increasingly the front end imaging modality; serving often as an extension of the physician's fingers. We believe that at the other extreme, high-end systems will continue to compete with all other imaging modalities in imaging departments to be the method of choice for various applications, particularly where safety and cost are paramount. Therapeutic ultrasound, in addition to the physiotherapy practiced for many decades, is just coming into its own as a major tool in the long progression to less invasive interventional treatment. The physics of medical ultrasound has evolved over many fronts throughout its history. For this reason, a topical review, rather than a primarily chronological one is presented. A brief review of medical ultrasound imaging and therapy is presented, with an emphasis on the contributions of medical physicists, the American Association of Physicists in Medicine (AAPM) and its publications, particularly its journal Medical Physics. The AAPM and Medical Physics have contributed substantially to training of physicists and engineers, medical practitioners, technologists, and the public.

  5. Psychosocial Characteristics of Female Medical Students.

    Science.gov (United States)

    Blumberg, Phyllis; And Others

    Self-perceptions of male and female medical students on various psychosocial characteristics were compared in 1980. The questionnaire consisted of: the Social Support Networks questions, the Social Readjustment Rating Scale (Holmes and Rahe, 1967), the General Well Being Scale (Gurin, Veroff, and Felds, 1960), the Zung Self-Rating Depression Scale…

  6. Radiation therapists' and radiation oncology medical physicists' perceptions of work and the working environment in Australia: a qualitative study.

    Science.gov (United States)

    Halkett, G K B; McKay, J; Hegney, D G; Breen, Lauren J; Berg, M; Ebert, M A; Davis, M; Kearvell, R

    2016-05-05

    Workforce recruitment and retention are issues in radiation oncology. The working environment is likely to have an impact on retention; however, there is a lack of research in this area. The objectives of this study were to: investigate radiation therapists' (RTs) and radiation oncology medical physicists' (ROMPs) perceptions of work and the working environment; and determine the factors that influence the ability of RTs and ROMPs to undertake their work and how these factors affect recruitment and retention. Semi-structured interviews were conducted and thematic analysis was used. Twenty-eight RTs and 21 ROMPs participated. The overarching themes were delivering care, support in work, working conditions and lifestyle. The overarching themes were mostly consistent across both groups; however, the exemplars reflected the different roles and perspectives of RTs and ROMPs. Participants described the importance they placed on treating patients and improving their lives. Working conditions were sometimes difficult with participants reporting pressure at work, large workloads and longer hours and overtime. Insufficient staff numbers impacted on the effectiveness of staff, the working environment and intentions to stay. Staff satisfaction is likely to be improved if changes are made to the working environment. We make recommendations that may assist departments to support RTs and ROMPs.

  7. A 'learning-by-doing' treatment planning tutorial for medical physicists.

    Science.gov (United States)

    Meyer, J; Hartmann, B; Kalet, I

    2009-06-01

    A framework for a tutorial for treatment planning in radiation oncology physics was developed, based on the University of Washington treatment planning system Prism. The tutorial is aimed at students in Medical Physics to accompany the lectures on treatment planning to enhance their theoretical knowledge. A web-based layout was chosen to allow independent work of the students. The tutorial guides the students through three different learning modules, designed mainly to enhance their understanding of the processes involved in treatment planning but also to learn the specific features of a modern treatment planning system. Each of the modules contains four units, with the aim to introduce the relevant Prism features, practice skills in different tasks and finally check the learning outcomes with a challenge and a self-scoring quiz. A survey for students' feedback completes the tutorial. Various tools and learning methods help to create an interactive, appealing learning environment, in which the emphasis is shifted from teacher-centred to student-centred learning paradigms. In summary, Prism lends itself well for educational purposes. The tutorial covers all main aspects of treatment planning. In its current form the tutorial is self-contained but still adjustable and expandable. The tutorial can be made available upon request to the authors.

  8. Status and Future Manpower Needs of Physicists in Medicine in the United States.

    Science.gov (United States)

    Food and Drug Administration (DHEW), Rockville, MD. Bureau of Radiological Health.

    This study describes the duties and responsibilities of the medical physicist and estimates the number of medical physicists needed in the next decade. A questionnaire, sent to members of the American Association of Physicists in Medicine, was designed to cover: characteristics of medical physicists, nature of work in medical physics, distribution…

  9. WE-H-201-04: Models for Developing Medical Physics Educators and Education Programs in the Developing Countries and the Potential Role of US Universities and Individual Medical Physicists.

    Science.gov (United States)

    Sprawls, P

    2016-06-01

    The desperate need for radiotherapy in low and mid-income countries (LMICs) has been well documented. Roughly 60 % of the worldwide incidence of cancer occurs in these resource-limited settings and the international community alongside governmental and non-profit agencies have begun publishing reports and seeking help from qualified volunteers. However, the focus of several reports has been on how dire the situation is and the magnitude of the problem, leaving most to feel overwhelmed and unsure as to how to help and why to get involved. This session will help to explain the specific ways that Medical Physicists can uniquely assist in this grand effort to help bring radiotherapy to grossly-underserved areas. Not only can these experts fulfill an important purpose, they also can benefit professionally, academically, emotionally and socially from the endeavor. By assisting others worldwide with their skillset, Medical Physicists can end up helping themselves.

  10. Choice of Specialization among Female Clinical Medical Students of ...

    African Journals Online (AJOL)

    2017-07-24

    Jul 24, 2017 ... Keywords: Choice of specialization; Female medical students; Kano; Nigeria. INTRODUCTION ... future location and settling intention and lecturer's personality [12]. ... expected to attend to females in the health care delivery, there is the need ..... preference and attitude of medical students in Cairo within the.

  11. Female genital mutilation. Council on Scientific Affairs, American Medical Association.

    Science.gov (United States)

    1995-12-06

    Female genital mutilation is the medically unnecessary modification of female genitalia. Female genital mutilation typically occurs at about 7 years of age, but mutilated women suffer severe medical complications throughout their adult lives. Female genital mutilation most frequently occurs in Africa, the Middle East, and Muslim parts of Indonesia and Malaysia, and it is generally part of a ceremonial induction into adult society. Recent political and economic problems in these regions, however, have increased the numbers of students and refugees to the United States. Consequently, US physicians are treating an increasing number of mutilated patients. The Council on Scientific Affairs recommends that US physicians join the World Health Organization, the World Medical Association, and other major health care organizations in opposing all forms of medically unnecessary surgical modification of the female genitalia.

  12. Knowledge, Attitude and Uptake among Female Medical and Dental ...

    African Journals Online (AJOL)

    adedamla

    Conclusion. The knowledge and uptake of HPV vaccination among these students was generally poor though most of them had ... knowledge and attitude of female medical students towards ..... Asian Pacific Journal ... International Journal of.

  13. Medicalization of female genital mutilation/cutting

    Directory of Open Access Journals (Sweden)

    G.I. Serour

    2013-09-01

    In some Muslim countries where FGM/C is prevalent it is often wrongly quoted that the basis for performing FGM/C is religious instruction. FGM/C has no religious basis what so ever and has been condemned by Al-Azhar based on several verses in the Holy Quraan that relates explicitly or implicitly to female circumcision. The use of the gender term “Sunna circumcision” is nothing but a form of deceit used to misguide people and give the impression that this act is one of the Islamic practices. As for the traditions attributed to Prophet Mohamed (PBUH, scholars of the past and present have agreed that none of these traditions are authentic and therefore should not be attributed to the Prophet (PBUH.

  14. Nuclear Physicists in Finance

    Science.gov (United States)

    Mattoni, Carlo

    2017-01-01

    The financial services industry presents an interesting alternative career path for nuclear physicists. Careers in finance typically offer intellectual challenge, a fast pace, high caliber colleagues, merit-based compensation with substantial upside, and an opportunity to deploy skills learned as a physicist. Physicists are employed at a wide range of financial institutions on both the ``buy side'' (hedge fund managers, private equity managers, mutual fund managers, etc.) and the ``sell side'' (investment banks and brokerages). Historically, physicists in finance were primarily ``quants'' tasked with applying stochastic calculus to determine the price of financial derivatives. With the maturation of the field of derivative pricing, physicists in finance today find work in a variety of roles ranging from quantification and management of risk to investment analysis to development of sophisticated software used to price, trade, and risk manage securities. Only a small subset of today's finance careers for physicists require the use of advanced math and practically none provide an opportunity to tinker with an apparatus, yet most nevertheless draw on important skills honed during the training of a nuclear physicist. Intellectually rigorous critical thinking, sophisticated problem solving, an attention to minute detail and an ability to create and test hypotheses based on incomplete information are key to both disciplines.

  15. Physicists produce first antiatom

    CERN Multimedia

    Watson, A

    1996-01-01

    Researchers at the European Center for Particle Physics (CERN) created 11 atoms of antihydrogen using the Low-Energy Antiproton Ring. Physicists forecast that the creation of the first antiatoms will aid in the understanding of antimatter.

  16. Are physicists useful?

    CERN Multimedia

    Ridley, B

    2001-01-01

    Article arguing that physicists need to be more than experts in their fields. They should develop their business, team-work and communication skills if they want to prove their worth to industry (1 page).

  17. Frequency of nutritional anemia among female medical students of Faisalabad.

    Science.gov (United States)

    Jawed, Shireen; Tariq, Sundus; Tariq, Saba; Kamal, Anwar

    2017-01-01

    Anemia is a common health problem worldwide. This problem is most commonly faced by 18 to 25 years of females. Medical students especially female hostelites poses high risk of anemia because of their poor eating habits, breakfast skipping, long schedule in college, burden of medical studies, clinical postings, and extra-curricular activities. Therefore the current study was designed to determine the hemoglobin status in young female medical students. We also elucidate its association with BMI. A cross sectional study was conducted at The University of Faisalabad during December 2015 to February 2016. A total of 221 female students were recruited by convenient sampling technique. All relevant information about participants was taking by administering structured questionnaire. Participants were categorized as hostelities and day scholars for comparison. Study subjects were also sub grouped on the bases of their BMI. Hemoglobin, MCV, MCH and MCHC were estimated at Madina Teaching Hospital Faisalabad. Statistical analysis was performed on SPSS 20. Mean age of the study subjects was 19.92 ±0.93. 33.4% of the students were found to be anemic. Significantly high number of hostelites (39.2%) were anemic as compared to day scholars (23.1%) (P value= 0.015*). On analyzing by BMI categories, greater number of underweight subjects was found to be anemic as compared to normal and overweight subjects. Anemia is more prevalent in hostelites as compared to day scholar female medical students which might also affect the efficiency of these students.

  18. Situation of young radiation oncologists, medical physicists and radiation biologists in German-speaking countries : Results from a web-based survey of the Young DEGRO working group.

    Science.gov (United States)

    Krug, David; Baumann, Rene; Rieckmann, Thorsten; Fokas, Emmanouil; Gauer, Tobias; Niyazi, Maximilian

    2016-08-01

    The working group "Young DEGRO" (yDEGRO) was established in 2014 by the German Society of Radiation Oncology (DEGRO). We aimed to assess the current situation of young radiation oncologists, medical physicists and radiation biologists. An online survey that included 52 questions or statements was designed to evaluate topics related to training, clinical duties and research opportunities. Using the electronic mailing list of the DEGRO and contact persons at university hospitals in Germany as well as at four hospitals in Switzerland and Austria, young professionals employed in the field of radiation oncology were invited to participate in the survey. A total of 260 responses were eligible for analysis. Of the respondents 69 % had a professional background in medicine, 23 % in medical physics and 9 % in radiation biology. Median age was 33 years. There was a strong interest in research among the participants; however a clear separation between research, teaching and routine clinical duties was rarely present for radiation oncologists and medical physicists. Likewise, allocated time for research and teaching during regular working hours was often not available. For radiation biologists, a lack of training in clinical and translational research was stated. This survey details the current state of education and research opportunities in young radiation oncologists, medical physicists and radiation biologists. These results will form the basis for the future working program of the yDEGRO.

  19. Sexual Function, Contraception, Relationship, and Lifestyle in Female Medical Students.

    Science.gov (United States)

    Wallwiener, Christian W; Wallwiener, Lisa-Maria; Seeger, Harald; Schönfisch, Birgitt; Mueck, Alfred O; Bitzer, Johannes; Zipfel, Stephan; Brucker, Sara Y; Wallwiener, Stephanie; Taran, Florin-Andrei; Wallwiener, Markus

    2017-02-01

    We undertook to study possible determinants of female sexual dysfunction (FSD) in a large cohort of female medical students from German-speaking countries. We conducted an online questionnaire-based anonymous survey in a cohort of >2600 female medical students enrolled at German-speaking universities. The questionnaire comprised the Female Sexual Function Index (FSFI) plus additional questions regarding contraception, sexual activity, age, height, weight, lifestyle, activity at work, sexuality and emotional interaction with a steady partner, pregnancy history and plans, health problems, and self-acceptance. Data analysis employed descriptive statistics, univariate and multivariate analyses, and standard nonparametric tests. Of the 2612 respondents aged ≤30 years included in the analysis (mean age [standard deviation], 23.5 [2.5] years), 38.7% of the overall cohort and 33.5% of the sexually active subcohort (91.8% of all students) were at risk for FSD (FSFI score speaking female medical students are at risk for FSD. Contraception, smoking, alcohol, steady relationship, physical fitness, and self-acceptance are significantly associated with the FSFI total score. Being in a steady relationship, better physical fitness, higher activity at work, and subjectively positive self-acceptance, in particular, are associated with higher FSFI total scores, that is, with less risk for sexual dysfunction.

  20. Physicists epoch and personalities

    CERN Document Server

    Feinberg, E L; Leonidov, A V

    2011-01-01

    The book is a collection of memoirs on famous Soviet physicists of the 20th century, such as Tamm, Vavilov, Sakharov, Landau and others. The narrative is situated within a remarkably well-described historical, cultural and social context. Of special interest are the chapters devoted to Soviet and German atomic projects.

  1. Particle physicists join battle against cancer

    CERN Multimedia

    Cartlidge, Edwin

    2005-01-01

    Technologies originally developed for experiments in particle physcis are being used to diagnose and treat cancer. About 130 physicists and healthcare proessionals met in London recently to discuss "The future of medical imaging and radiotherapy"; a major theme at the meeting was how technology from particle physics could be used to diagnose and treat cancer (1/2 page)

  2. Mathematics for physicists

    CERN Document Server

    Martin, B R

    2015-01-01

    Mathematics for Physicists is a relatively short volume covering all the essential mathematics needed for a typical first degree in physics, from a starting point that is compatible with modern school mathematics syllabuses. Early chapters deliberately overlap with senior school mathematics, to a degree that will depend on the background of the individual reader, who may quickly skip over those topics with which he or she is already familiar. The rest of the book covers the mathematics that is usually compulsory for all students in their first two years of a typical university physics degree, plus a little more. There are worked examples throughout the text, and chapter-end problem sets. Mathematics for Physicists features: * Interfaces with modern school mathematics syllabuses * All topics usually taught in the first two years of a physics degree * Worked examples throughout * Problems in every chapter, with answers to selected questions at the end of the book and full solutions on a website This text will ...

  3. Euler as Physicist

    CERN Document Server

    Suisky, Dieter

    2008-01-01

    "Euler as Physicist" analyzes the exceptional role of Leonhard Euler (1707 - 1783) in the history of science and emphasizes especially his fundamental contributions to physics. Although Euler is famous as the leading mathematician of the 18th century, his contributions to physics are as important for their innovative methods and solutions. Several books are devoted to Euler as mathematician, but none to Euler as physicist, like in this book. Euler’s contributions to mechanics are rooted in his life-long plan presented in two volume treatise programmatically entitled "Mechanics or the science of motion analytically demonstrated". Published in 1736, Euler’s treatise indicates the turn over from the traditional geometric representation of mechanics to a new approach. In writing Mechanics Euler did the first step to put the plan and his completion into practice through 1760. It is of particular interest to study how Euler made immediate use of his mathematics for mechanics and coordinated his progress in math...

  4. First, Kill a Physicist

    Science.gov (United States)

    Minichino, Camille

    2000-04-01

    Science Fiction and Mysteries offer the opportunity to introduce the general reading audience to physicists with engaging personalities--ones who don't want to take over the world, don't leave the house with two different socks on, and aren't social misfits. The authors have written mystery and science fiction novels that foreground science in authentic fashion, including how scientists work and think. This method of reaching the public is overlooked in most earnest discussions of popularizing science, ignoring the fact that most laymen get their views of science through fictional forms--including those from journalists.

  5. Mathematical methods for physicists

    CERN Document Server

    Arfken, George B

    1985-01-01

    Mathematical Methods for Physicists, Third Edition provides an advanced undergraduate and beginning graduate study in physical science, focusing on the mathematics of theoretical physics. This edition includes sections on the non-Cartesian tensors, dispersion theory, first-order differential equations, numerical application of Chebyshev polynomials, the fast Fourier transform, and transfer functions. Many of the physical examples provided in this book, which are used to illustrate the applications of mathematics, are taken from the fields of electromagnetic theory and quantum mechanics. The He

  6. Probability for physicists

    CERN Document Server

    Sirca, Simon

    2016-01-01

    This book is designed as a practical and intuitive introduction to probability, statistics and random quantities for physicists. The book aims at getting to the main points by a clear, hands-on exposition supported by well-illustrated and worked-out examples. A strong focus on applications in physics and other natural sciences is maintained throughout. In addition to basic concepts of random variables, distributions, expected values and statistics, the book discusses the notions of entropy, Markov processes, and fundamentals of random number generation and Monte-Carlo methods.

  7. Fitness and nutritional status of female medical university students.

    Science.gov (United States)

    Kiss, K; Mészáros, Zs; Mavroudes, M; Szmodis, M B; Zsidegh, M; Ng, N; Mészáros, J

    2009-12-01

    The aim of this comparison was to evaluate the nutritional status and cardio-respiratory fitness of future health professionals, namely university students engaged in medical studies. It was assumed that the lifestyle of such students would be reflected by healthy body composition and fitness performance indicators. Altogether 1,560 volunteer, female, university students of three institutions were investigated in 2008. Height, body weight, BMI, body fat content and 800 m run test means were compared.The height, weight and BMI means did not differ significantly but PE students recorded the lowest mean body fat (18.34% vs. 24.37 and 25.12%) and shortest mean running time (203 s vs. 239 and 243 s). Among the medical (11.23%) and technical university students (19.95%) statistically the same prevalence of obesity was observed.High body fat content and low running performance of medical students were in contrast with our hypothesis. Their prevalence of overweight/obesity and low fitness did not differ from that of relatively sedentary technical university students and the average Hungarian young adult population. Thus, it is questionable how young health professionals will promote the necessity and positive effects of regular physical activity if they do not apply them to their own lifestyle.

  8. Medication storage and self-medication behaviour amongst female students in Malaysia

    Directory of Open Access Journals (Sweden)

    Ali SE

    2010-12-01

    Full Text Available Objectives: The aims of this study are to determine the prevalence, attitudes and behaviours of medication storage and self-medication amongst female students at Universiti Sains Malaysia (USM. Methods: A cross-sectional survey was conducted and cluster random sampling technique was used for respondent selection. A pre-piloted questionnaire was administered to female respondents so as to collect the data. Data was analyzed using SPSS version 12 and analysis was conducted using descriptive analysis procedures.Results: Of the 481 participants (mean age; SD was 22.1; 3.3, 93.1% (n=448 students stated that they stored medicine in their rooms, while 70.7% (n=340 stated that they stopped taking a prescribed medicine without consulting a doctor. The prevalence of self-medication was 80.9% (n=389. The most common reasons for self-medication were related to their knowledge of their ailment and its treatment (58.0%, 14.4% thought it saved time and 8.5% mentioned that medication given by provider was not effective. The most common symptoms were otorhinolaryngology problems (22.5%, followed by respiratory disease (19.6%, Gastro Intestinal Tract (GIT disease (18.1% and headache/fever (16.8%. Commonly used medicines were analgesics & antipyretics (30.2%, ear, nose & throat drugs (10.8%, vitamins & minerals (10.8%, GIT drugs (8.5%, anti-infections (7.3% and herbal medicines (3.5%. Prevalence of medicine storage and self-medication practice is high among educated female students in USM.Conclusions: There is a need to educate the students to ensure safe practice by increasing their awareness. Strict policies need to be implemented on the unrestricted availability of medicines so as to prevent the wastage of medicines.

  9. Nietzsche for physicists

    CERN Document Server

    Neves, J C S

    2016-01-01

    One of the most important philosophers in the history, the German Friedrich Nietzsche, is almost ignored by physicists. The author who stated the death of God in 19th century was a science enthusiast, mainly during the second part of his work. With the aid of the physical concept of force, Nietzsche created his concept of will to power. Thinking about the energy conservation, the German philosopher had some inspiration for creating his concept of the eternal recurrence. In this article, one points out some influences of physics on Nietzsche and discusses the topicality of his epistemological position, the perspectivism. From the concept of will to power, I propose that the perspectivism leads to the interpretation where physics, and science in general, is viewed as a game.

  10. Physicists get INSPIREd

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    Particle physicists thrive on information. They first create information by performing experiments or elaborating theoretical conjectures and then they share it through publications and various web tools. The INSPIRE service, just released, will bring state of the art information retrieval to the fingertips of researchers.   Keeping track of the information shared within the particle physics community has long been the task of libraries at the larger labs, such as CERN, DESY, Fermilab and SLAC, as well as the focus of indispensible services like arXiv and those of the Particle Data Group. In 2007, many providers of information in the field came together for a summit at SLAC to see how physics information resources could be enhanced, and the INSPIRE project emerged from that meeting. The vision behind INSPIRE was built by a survey launched by the four labs to evaluate the real needs of the community. INSPIRE responds to these directives from the community by combining the most successful aspe...

  11. C++ for Particle Physicists

    CERN Document Server

    Monique Duval

    2004-01-01

    Please note that Paul Kunz will be giving his very popular and highly recommended C++ course again on 15 �- 19 November. The course costs 200 CHF, and advance registration is required. People with CERN EDH accounts can apply electronically directly from the Web course description page: Team Visitors should ask their Group Leader to send an e-mail to the DTO of PH Department, M. Burri, referring to the 'C++ for Particle Physicists' course and giving their name, CERN ID number, the Team account number to which the course fee should be charged, and VERY IMPORTANTLY an email address to which an invitation to the course can be sent. ENSEIGNEMENT TECHNIQUE TECHNICAL TRAINING Monique Duval 74924 technical.training@cern.ch

  12. C++ for Particle Physicists

    CERN Multimedia

    Monique Duval

    2004-01-01

    Please note that Paul Kunz will be giving his very popular and highly recommended C++ course again on 15 - 19 November. The course costs 200 CHF, and advance registration is required. People with CERN EDH accounts can apply electronically directly from the Web course description page: Team Visitors should ask their Group Leader to send an e-mail to the DTO of PH Department, M. Burri, referring to the 'C++ for Particle Physicists' course and giving their name, CERN ID number, the Team account number to which the course fee should be charged, and VERY IMPORTANTLY an email address to which an invitation to the course can be sent. ENSEIGNEMENT TECHNIQUE TECHNICAL TRAINING Monique Duval 74924 technical.training@cern.ch

  13. C++ for Particle Physicists

    CERN Document Server

    Monique Duval

    2002-01-01

    Paul Kunz will be giving his very popular and highly recommended C++ course again on 22-26 July (6 * 3 hour lectures). The course is organised by the CERN Technical Training Programme, it costs 200 CHF, and advance registration is required. People with CERN EDH accounts can apply electronically directly from the Web course description page, accessible from the Technical Training pages. Team Visitors should ask their Group Leader to send an e-mail to the DTO of EP Division, M. Burri, referring to the 'C++ for Particle Physicists' course and giving their name, CERN ID number, the Team account number to which the course fee should be charged, and VERY IMPORTANTLY an email address to which an invitation to the course can be sent.

  14. Summertime for physicists

    CERN Multimedia

    2013-01-01

    Summer for particle physicists is the season for “summer conferences” and the past week saw two big meetings in full swing. The 2013 European Physical Society High-Energy Physics (EPS-HEP) conference took place in Stockholm, Sweden, while the Strangeness in Quark Matter conference visited Birmingham in the UK for its 2013 edition.   Such conferences usually mark the culmination of months of hard work to prepare new results and, if nature is kind, they also provide the stage for the announcement of discoveries. But more than that, they allow people to network with colleagues from far and wide. I was at EPS-HEP, which belies its name and, like particle physics itself, has a global reach, with people attending from Asia and the Americas. This year there were some 750 attendees, including many young people. The programme of parallel sessions allowed many of them to present results they had worked on in what can be huge collaborations. It’s impressive to see their eff...

  15. ATLAS Physicist in Space

    CERN Multimedia

    Bengt Lund-Jensen

    2007-01-01

    On December 9, the former ATLAS physicist Christer Fuglesang was launched into space onboard the STS-116 Space Shuttle flight from Kennedy Space Center in Florida. Christer worked on the development of the accordion-type liquid argon calorimeter and SUSY simulations in what eventually became ATLAS until summer 1992 when he became one out of six astronaut trainees with the European Space Agency (ESA). His selection out of a very large number of applicants from all over the ESA member states involved a number of tests in order to choose the most suitable candidates. As ESA astronaut Christer trained with the Russian Soyuz programme in Star City outside of Moscow from 1993 until 1996, when he moved to Houston to train for space shuttle missions with NASA. Christer belonged to the backup crew for the Euromir95 mission. After additional training in Russia, Christer qualified as ‘Soyuz return commander’ in 1998. Christer rerouting cables during his second space walk. (Photo: courtesy NASA) During...

  16. HEALTH AWARENESS AMONG FEMALE UNDERGRADUATE MEDICAL STUDENTS IN SAUDI ARABIA.

    Science.gov (United States)

    Alonazi, Wadi B; Albaiz, Alyaa S; Albejaidi, Fahd M; Alenazi, Fatimah Z

    2016-01-01

    This study was conducted to assess the level of health awareness (HA) among students attending three undergraduate programs in the Colleges of Applied Medical Sciences (CAMS) in Riyadh, Saudi Arabia (SA). A modified self-reported survey was utilized to measure HA demonstrating four domains: Nutrition (NU), Personal Health (PH), Physical Exercise (PE), and Body Build (BB). The questionnaire was distributed to 302 female students attending the first semester of the academic year 2014-2015 BS degree in Radiology Sciences (RS), Clinical Laboratory (CL), and Health Education (HE) departments. Bloom's taxonomy was utilized to describe the three cognitive levels. Synthesizing, creating, and evaluating were grouped to represent high level indicators; applying cognitive skills only revealed an intermediate level; while memorizing and listing demonstrated low levels. In a 5-point Likert scale, the overall mean (M) of HA among CAMS students was 3.82 with the highest among students attending HE (M = 3.89). The domain of PH ranked first with a high average (M = 4.30). There were significant differences (α = 0.05), in the level of HA in PH and BB domains, among students in terms of program specialty only, but no such significant differences were found for other characteristics. The study recommended incorporating health promotion concepts within teaching curricula and conducting health and education campaigns by health education institutions.

  17. Is the "glass ceiling" a real problem for women physicists in Argentina?

    Science.gov (United States)

    Frechero, Marisa A.; Amador, Ana; Pastor, Antonio J. Ramirez; Tamarit, Francisco

    2015-12-01

    We evaluate the distribution of female physicists in the Argentinean workforce, analyzing the distribution of women at different levels of education and research using several indicators. Although important imbalances still occur, our findings are encouraging and the distribution of female physicists seems to be changing for the better.

  18. Radiation oncology a physicist's-eye view

    CERN Document Server

    Goitein, Michael

    2007-01-01

    Radiation Oncology: A Physicist's-Eye View was written for both physicists and medical oncologists with the aim of helping them approach the use of radiation in the treatment of cancer with understanding, confidence, and imagination. The book will let practitioners in one field understand the problems of, and find solutions for, practitioners in the other. It will help them to know "why" certain approaches are fruitful while, at the same time, encouraging them to ask the question "Why not?" in the face of assertions that some proposal of theirs is impractical, unreasonable, or impossible. Unlike a textbook, formal and complete developments of the topics are not among the goals. Instead, the reader will develop a foundation for understanding what the author has found to be matters of importance in radiation oncology during over thirty years of experience. Presentations cover, in largely non-technical language, the principal physical and biological aspects of radiation treatment and address practical clinical c...

  19. Physicists dream of supersized collider

    Science.gov (United States)

    Hao, Cindy

    2015-12-01

    Particle physicists in China are hopeful that the Chinese government will allocate 1 billion yuan (about £104m) to design what would be the world's largest particle accelerator - the Circular Electron Positron Collider (CEPC).

  20. Practical Statistics for Particle Physicists

    CERN Document Server

    Prosper, Harrison B

    2015-01-01

    These lectures introduce the basic ideas and practices of statistical analysis for particle physicists, using a real-world example to illustrate how the abstractions on which statistics is based are translated into practical application.

  1. Are physicists' philosophies irrelevant idiosyncrasies?

    NARCIS (Netherlands)

    de Regt, H.W.

    1996-01-01

    This article argues that individual philosophical commitments of scientists can decisively influence scientific practice. To support this claim, two historical examples are presented, concerning controversies between physicists about central problems in their field. Confrontation of the theories of

  2. Are physicists' philosophies irrelevant idiosyncrasies?

    NARCIS (Netherlands)

    de Regt, H.W.

    1996-01-01

    This article argues that individual philosophical commitments of scientists can decisively influence scientific practice. To support this claim, two historical examples are presented, concerning controversies between physicists about central problems in their field. Confrontation of the theories of

  3. Fredrick H. Norton - Chief Physicist

    Science.gov (United States)

    1923-01-01

    Fredrick H. Norton, LMAL chief physicist, works on recording manometers, about 1922. Photograph published in Engineer in Charge: A History of the Langley Aeronautical Laboratory, 1917-1958 by James R. Hansen. Page 86.

  4. Topology and geometry for physicists

    CERN Document Server

    Nash, Charles

    2011-01-01

    Differential geometry and topology are essential tools for many theoretical physicists, particularly in the study of condensed matter physics, gravity, and particle physics. Written by physicists for physics students, this text introduces geometrical and topological methods in theoretical physics and applied mathematics. It assumes no detailed background in topology or geometry, and it emphasizes physical motivations, enabling students to apply the techniques to their physics formulas and research. ""Thoroughly recommended"" by The Physics Bulletin, this volume's physics applications range fr

  5. The European Federation of Organisations for Medical Physics. Policy Statement No. 7.1: The roles, responsibilities and status of the medical physicist including the criteria for the staffing levels in a Medical Physics Department approved by EFOMP Council on 5th February 2016.

    Science.gov (United States)

    Evans, Stephen; Christofides, Stelios; Brambilla, Marco

    2016-04-01

    This EFOMP Policy Statement is an amalgamation and an update of the EFOMP Policy Statements No. 2, 4 and 7. It presents guidelines for the roles, responsibilities and status of the medical physicist together with recommended minimum staffing levels. These recommendations take into account the ever-increasing demands for competence, patient safety, specialisation and cost effectiveness of modern healthcare services, the requirements of the European Union Council Directive 2013/59/Euratom laying down the basic safety standards for protection against the dangers arising from exposure to ionising radiation, the European Commission's Radiation Protection Report No. 174: "Guidelines on medical physics expert", as well as the relevant publications of the International Atomic Energy Agency. The provided recommendations on minimum staffing levels are in very good agreement with those provided by both the European Commission and the International Atomic Energy Agency. Copyright © 2016. Published by Elsevier Ltd.

  6. TH-A-12A-01: Medical Physicist's Role in Digital Information Security: Threats, Vulnerabilities and Best Practices

    Energy Technology Data Exchange (ETDEWEB)

    McDonald, K [Mayo Clinic, Rochester, MN (United States); Curran, B [The Warren Alpert Medical School of Brown University, Providence, RI (United States)

    2014-06-15

    I. Information Security Background (Speaker = Kevin McDonald) Evolution of Medical Devices Living and Working in a Hostile Environment Attack Motivations Attack Vectors Simple Safety Strategies Medical Device Security in the News Medical Devices and Vendors Summary II. Keeping Radiation Oncology IT Systems Secure (Speaker = Bruce Curran) Hardware Security Double-lock Requirements “Foreign” computer systems Portable Device Encryption Patient Data Storage System Requirements Network Configuration Isolating Critical Devices Isolating Clinical Networks Remote Access Considerations Software Applications / Configuration Passwords / Screen Savers Restricted Services / access Software Configuration Restriction Use of DNS to restrict accesse. Patches / Upgrades Awareness Intrusion Prevention Intrusion Detection Threat Risk Analysis Conclusion Learning Objectives: Understanding how Hospital IT Requirements affect Radiation Oncology IT Systems. Illustrating sample practices for hardware, network, and software security. Discussing implementation of good IT security practices in radiation oncology. Understand overall risk and threats scenario in a networked environment.

  7. A day with the women physicists of Pakistan

    Science.gov (United States)

    Hasnain, Aziz Fatima; Islam, Aquila; Ali, Asima; Qureshi, Riffat Mehmood; Qamar, Anisa

    2015-12-01

    The Working Group on Women in Physics successfully organized a national-level meeting of women physicists at the National Centre for Physics, Quaid-e-Azam University, to discuss the agenda for the 5th IUPAP International Conference on Women in Physics. This report describes the outcome of the meeting and the status of female physicists in Pakistan. It also includes a comparative study of the enrollment of women in undergraduate and graduate programs in physics, along with a brief description of factors that create hurdles for female students opting for higher education in this field.

  8. Physicists in times of war

    CERN Document Server

    Schrör, B

    2006-01-01

    Though the majority of physicists would probably not support preemptive wars, nuclear and other weapons of mass destruction would not exist without their contributions. Einstein's anti-militaristic position has been well-documented and the present essay recalls the role of some contemporary and past physicists on this issue. The idea that the rationality of scientific thought is a reliable antidote against supporting wars in order to achieve political or ideological aims was neither correct in the past nor is it presently valid. In the physics community there always existed a minority of supporters of wars of domination or regime change. The ``preemptive'' war for the US hegemony in the middle east has given the problem of ``physicists in times of war'' new actuality. One of the most perplexing appologists of the agressive war of Nazi-Germany against ``the Bolshevist peril'' has been Pascual Jordan whose interesting scientific and controversial political biography is the main isue of this essay.

  9. A physicist's view of DNA

    CERN Document Server

    Mashaghi, Alireza

    2013-01-01

    Nucleic acids, like DNA and RNA, are molecules that are present in any life form. Their most notable function is to encode biological information. Why then would a physicist be interested in these molecules? As we will see, DNA is an interesting molecular tool for physicists to test and explore physical laws and theories, like the ergodic theorem, the theory of elasticity and information theory. DNA also has unique material properties, which attract material scientists, nanotechnologists and engineers. Among interesting developments in this field are DNA-based hybrid materials and DNA origami.

  10. Self-medication practices among female students of higher educational institutions in Selangor, Malaysia: A quantitative insight

    National Research Council Canada - National Science Library

    Jamshed, Shazia Qasim; Wong, Pei Se; Yi, Heng Chin; Yun, Gan Siaw; Khan, Muhammad Umair; Ahmad, Akram

    2016-01-01

    .... The prevalence of self-medication is reported to be higher among female students. To investigate the awareness and self-medication practices among female students of higher education institutions in Malaysia...

  11. Nuclear physicist, arms control advocate

    CERN Multimedia

    Chang, K

    2002-01-01

    Victor F. Weisskopf, a nuclear physicist who worked on the Manhattan Project to build the first atomic bomb in World War II and later became an ardent advocate of arms control, died Monday at his home in Newton, MA, USA. He was 93 (1 page).

  12. Mathematics for Physicists and Engineers.

    Science.gov (United States)

    Organisation for Economic Cooperation and Development, Paris (France).

    The text is a report of the OEEC Seminar on "The Mathematical Knowledge Required by the Physicist and Engineer" held in Paris, 1961. There are twelve major papers presented: (1) An American Parallel (describes the work of the Panel on Physical Sciences and Engineering of the Committee on the Undergraduate Program in Mathematics of the Mathematical…

  13. LHC Olympics flex physicists' brains

    CERN Multimedia

    2006-01-01

    Physicists from around the world met at CERN to strengthen their data-deciphering skills at the second LHC Olympics workshop. Physicists gather for the second LHC Olympics workshop. Coinciding with the kick-off of the winter Olympics in Turin, more than 70 physicists gathered at CERN from across the globe for the second LHC Olympics workshop on 9-10 February. Their challenge, however, involved brains rather than brawn. As the switch-on date for the LHC draws near, scientists excited by the project want to test and improve their ability to decipher the unprecedented amount of data that the world's biggest and most powerful particle accelerator is expected to generate. The LHC Olympics is a coordinated effort to do just that, minus the gold, silver and bronze of the athletics competition. 'In some ways, the LHC is not a precision instrument. It gives you the information that something is there but it's hard to untangle and interpret what it is,' said University of Michigan physicist Gordy Kane, who organiz...

  14. UCT physicists in international project

    CERN Multimedia

    2002-01-01

    Eight University of Cape Town physicists are the sole representatives from Africa in an international project to recreate a state of matter believed to have existed at the time of the creation of the universe. The team, headed by UCT's nuclear physics Professor Jean Cleymans, has been an official member of the ALICE Experiment at CERN since November 2001 (2 pages).

  15. The Performance of Female Medical Students in an Obstetrics and Gynecology Clerkship.

    Science.gov (United States)

    Miller, Joseph M.; Smith, Imogene K.

    1982-01-01

    A study showed that although female medical students had slightly lower National Board examination scores on part one and lower grade point averages, they performed significantly better in the obstetrics and gynecology clerkship. Possible factors include women students' interest in women's health care and female representation on the house staff.…

  16. Women Physicists in Russia After 20 Years of Reforms

    Science.gov (United States)

    Didenko, Nelli; Ermolaeva, Elena; Kunitsyna, Ekaterina; Kratasyk, Valentina; Vitman, Renata

    2009-04-01

    The process of globalization and reforms in Russia resulted in great changes in the human resources of Russian science. Feminization and stratification of Russian scientific community has occurred in physics and all sciences. Active women physicists ages 35-50 years are part of a new group of "new Russian scientists," whose expertise is in demand in Russia and abroad. But the social conditions for young mothers are not satisfactory as yet, so young women physicists with small children have great problems in their career building, though there are lots of grants for young scientists (Russian and international). The percentage of female in physics and mathematics on average is about 40%. We show the present situation for women in physics and the activities of organizations of women physicists.

  17. Views of Japanese medical students on the work-life balance of female physicians.

    Science.gov (United States)

    Takahashi, Keiko; Nin, Tomoni; Akano, Megumi; Hasuike, Yukiko; Iijima, Hiroko; Suzuki, Keiichirou

    2017-05-11

    To survey medical students on their ideas of future work-life balance and discuss topics for next-generation medical education. First-year (n=372, 34.9% female) and sixth-year medical students (n=311, 44.1% female) responded to a questionnaire on future self, marriage and childcare, and gender differences at the workplace. Responses were compared between academic years and gender. Responses were evaluated by gender and academic year using the Mann-Whitney U test.  Significance was set at pwork part-time. Also among first-year students, greater percentages of female students expected to work part-time or leave their jobs temporarily while raising their children. Compared with first-year male students, first-year female students expected to undertake larger portions of the childcare and housework burden than their partners. However, gender differences in work-life balance and childcare leave vanished in the sixth-year students. Female medical students accepted childcare and housework burdens as inevitable; the work environment they choose might affect their career development. While support from male partners and institutions must be increased, voluntary actions and change in mentality of female students need to be promoted through medical education to prevent them from waiting passively for the situation to change.

  18. Physicists and the doctoral dissertation

    Science.gov (United States)

    Rossini, Frederick A.; Porter, Alan L.

    1982-09-01

    This article is based on a recent study of 645 1969-1970 Ph.D. recipients from the disciplines of physics, electrical engineering, biochemistry, zoology, psychology, and sociology. It focuses on the 97 physicists in the sample, studying their personal characteristics, work histories, dissertation experiences and assessment of their worth, and early career productivity including publications and citations. In the process of analyzing the physicists' careers, it compares them as a group with the other disciplinary groups and the sample as a whole. There is general satisfaction with the dissertation experience and little inclination to change its structure. However, the data suggest certain areas where improvement is possible in the dissertation process. These include beginning the dissertation during course work, increasing the relevance and originality of the dissertation, and using the dissertation experience as an opportunity to begin learning research management.

  19. Physicists' Forced Migrations under Hitler

    Science.gov (United States)

    Beyerchen, Alan

    2011-03-01

    When the Nazis came to power in early 1933 they initiated formal and informal measures that forced Jews and political opponents from public institutions such as universities. Some physicists retired and others went into industry, but most emigrated. International communication and contact made emigration a viable option despite the desperate economic times in the Great Depression. Another wave of emigrations followed the annexation of Austria in 1938. Individual cases as well as general patterns of migration and adaptation to new environments will be examined in this presentation. One important result of the forced migrations was that many of the physicists expelled under Hitler played important roles in strengthening physics elsewhere, often on the Allied side in World War II.

  20. Are physicists afraid of mathematics?

    OpenAIRE

    Kollmer, Jonathan E.; Pöschel, Thorsten; Gallas, Jason A. C.

    2015-01-01

    A recent study claimed that heavy use of equations impedes communication among biologists, as measured by the ability to attract citations from peers. It was suggested that to increase the probability of being cited one should reduce the density of equations in papers, that equations should be moved to appendices, and that math training among biologists should be improved. Here, we report a detailed study of the citation habits among physicists, a community that has traditionally strong train...

  1. Young physicists' forum

    Energy Technology Data Exchange (ETDEWEB)

    T. Adams et al.

    2001-11-02

    The Young Physicists' Forum was an opportunity for the younger members of the particle-physics community to gather at Snowmass 2001 and to study and debate major issues that face the field over the next twenty years. Discussions were organized around three major topics: outreach and education, the impact of globalization, and building a robust and balanced field. We report on the results of these discussions, as presented on July 17, 2001.

  2. EPS Young Physicist Prize - CORRECTION

    CERN Multimedia

    2009-01-01

    The original text for the article 'Prizes aplenty in Krakow' in Bulletin 30-31 assigned the award of the EPS HEPP Young Physicist Prize to Maurizio Pierini. In fact he shared the prize with Niki Saoulidou of Fermilab, who was rewarded for her contribution to neutrino physics, as the article now correctly indicates. We apologise for not having named Niki Saoulidou in the original article.

  3. Physicists and Physics in Munich

    Science.gov (United States)

    Teichmann, Jürgen; Eckert, Michael; Wolff, Stefan

    We give a tour of Munich and some outlying sites that focuses on the lives and work of the most prominent physicists who lived in the city, Count Rumford, Joseph Fraunhofer, Georg Simon Ohm, Max Planck, Ludwig Boltzmann, Albert Einstein, Wilhelm Conrad Röntgen, Wilhelm Wien, Arnold Sommerfeld, Max von Laue, and Werner Heisenberg. We close with a self-guided tour that describes how to reach these sites in Munich.

  4. Physicist makes muon chamber sing

    CERN Document Server

    2007-01-01

    This Monitored Drift Tube detector, consisting of argon-CO2-filled aluminium tubes with a wire down the centre of each, will track muons in ATLAS; Tiecke used a single tube from one of these detectors to create the pipes in his organ. Particle physicists can make good musicians; but did you know particle detectors can make good music? That's what NIKHEF physicist Henk Tiecke learned when he used pipes cut from the ATLAS Monitored Drift Tube detector (MDT) to build his own working Dutch-style barrel organ in the autumn of 2005. 'I like to work with my hands,' said Tiecke, who worked as a senior physicist at NIKHEF, Amsterdam, on ZEUS until his retirement last summer. Tiecke had already constructed his barrel organ when he visited some colleagues in the ATLAS muon chambers production area at Nikhef in 2005. He noticed that the aluminium tubes they were using to build the chambers were about three centimetres in diameter-just the right size for a pipe in a barrel organ. 'The sound is not as nice as from wooden...

  5. Incontinence medication response relates to the female urinary microbiota.

    Science.gov (United States)

    Thomas-White, Krystal J; Hilt, Evann E; Fok, Cynthia; Pearce, Meghan M; Mueller, Elizabeth R; Kliethermes, Stephanie; Jacobs, Kristin; Zilliox, Michael J; Brincat, Cynthia; Price, Travis K; Kuffel, Gina; Schreckenberger, Paul; Gai, Xiaowu; Brubaker, Linda; Wolfe, Alan J

    2016-05-01

    Many adult women have resident urinary bacteria (urinary microbiome/microbiota). In adult women affected by urinary urgency incontinence (UUI), the etiologic and/or therapeutic role of the urinary microbiome/microbiota remains unknown. We hypothesized that microbiome/microbiota characteristics would relate to clinically relevant treatment response to UUI medication per os. Adult women initiating medication treatment orally for UUI and a comparator group of unaffected women were recruited in a tertiary care health-care system. All participants provided baseline clinical data and urine samples. Women with UUI were given 5 mg solifenacin, with potential dose escalation to 10 mg for inadequate UUI symptom control at 4 weeks. Additional data and urine samples were collected from women with UUI at 4 and 12 weeks. The samples were assessed using 16S ribosomal RNA (rRNA) gene sequencing and enhanced quantitative urine culturing. The primary outcome was treatment response as measured by the validated Patient Global Symptom Control (PGSC) questionnaire. Clinically relevant UUI symptom control was defined as a 4 or 5 score on the PGSC. Diversity and composition of the urinary microbiome/microbiota of women with and without UUI differed at baseline. Women with UUI had more bacteria and a more diverse microbiome/microbiota. The clinical response to solifenacin in UUI participants was related to baseline microbiome/microbiota, with responders more likely to have fewer bacteria and a less diverse community at baseline. Nonresponders had a more diverse community that often included bacteria not typically found in responders. Knowledge of an individual's urinary microbiome/microbiota may help refine UUI treatment. Complementary tools, DNA sequencing, and expanded urine culture provide information about bacteria that appear to be related to UUI incontinence status and treatment response in this population of adult women.

  6. Interrelationships between romance, life quality, and medical training of female residents.

    Science.gov (United States)

    Wang, Yu-Jung; Hsu, Kan-Lin; Chang, Chin-Sung; Wu, Chih-Hsing

    2012-08-01

    For the past 30 years, there has been a steady increase in the number of female physicians, but the relationship between their romantic lives and their pattern of training has been inadequately reported. This study was designed to investigate the interrelationships between medical training, quality of life, and the attitudes that female residents have toward romance. Of the 106 female medical residents at our medical center in 2009, a total of 78 residents (73.6%) were enrolled for the study. Structured questionnaires (Cronbach α = 0.878), which included questions about female resident quality of life, attitude toward spousal choice, and the impact of programmed professional medical training, were self-administered through an anonymous process. Female residents, especially ward-care specialists, were determined to have excessively long working hours (84.6% > 88 work hours/week), insufficient and irregular sleep (44.9%), and inadequate personal time (73.1% romances, 87.5% (n = 40) of romantic partners were physicians and 58.3% (n = 28) initiated their relationships when they were medical students, but exhibited no preferential dating of senior medical students or physicians. Factors affecting the choice of spouses included time limitations, a limited circle of friends, differences in values, and work-related stress. Those presumptive factors influencing romance between the assumed partner being a doctor or a "nondoctor" were significantly different with regard to lack of time (p = 0.002), values (p Romance and quality of life were significantly influenced by the pattern of medical training in female residents. Setting duty-hour limits and initiating a new hobby were determined to be potentially beneficial to their quality of life and attitudes toward romance. Copyright © 2012. Published by Elsevier B.V.

  7. Medical Students’ Knowledge and Attitudes Toward Female Sex Workers and Their Occupational Risk Factors

    Directory of Open Access Journals (Sweden)

    Jenna T. Nakagawa

    2014-10-01

    Full Text Available Background: The tendency for female sex workers to seek health care is highly influenced by physician attitudes and behavior. By identifying medical students' attitudes toward female sex workers and assessing their knowledge of barriers to seeking care, we can focus medical training and advocacy efforts to increase access to care and improve public health outcomes. Methods: In this cross-sectional study, medical students from various countries were invited to participate in an online survey with close-ended questions and Likert scale statements. Responses were quantified and knowledge and attitude scores were assigned based on knowledge of barriers to seeking care and agreement with positive and negative attitude statements. Results: A total of 292 medical students from 56 countries completed the survey, of whom 98.3% agreed that it will be their job to provide treatment to patients regardless of occupation. Self-identified religious students conveyed more negative attitudes toward female sex workers compared to those who did not identify themselves as religious (p<0.001. Students intending to practice in countries where prostitution is legal conveyed more positive attitudes compared to those intending to practice in countries where prostitution is illegal (p<0.001. Conclusion: Medical students largely agreed on the importance of providing care to female sex workers as a vulnerable group. In addition to addressing knowledge gaps in medical education, more localized studies are needed to understand the religious and legal influences on attitudes toward female sex workers. Such information can help focus the efforts in both medical education and communication training to achieve the desired behavioral impacts, reconciling the future generations of health care providers with the needs of female sex workers.

  8. Future trends in the supply and demand for radiation oncology physicists.

    Science.gov (United States)

    Mills, Michael D; Thornewill, Judah; Esterhay, Robert J

    2010-04-12

    Significant controversy surrounds the 2012 / 2014 decision announced by the Trustees of the American Board of Radiology (ABR) in October of 2007. According to the ABR, only medical physicists who are graduates of a Commission on Accreditation of Medical Physics Education Programs, Inc. (CAMPEP) accredited academic or residency program will be admitted for examination in the years 2012 and 2013. Only graduates of a CAMPEP accredited residency program will be admitted for examination beginning in the year 2014. An essential question facing the radiation oncology physics community is an estimation of supply and demand for medical physicists through the year 2020. To that end, a Demand & Supply dynamic model was created using STELLA software. Inputs into the model include: a) projected new cancer incidence and prevalence 1990-2020; b) AAPM member ages and retirement projections 1990-2020; c) number of ABR physics diplomates 1990-2009; d) number of patients per Qualified Medical Physicist from Abt Reports I (1995), II (2002) and III (2008); e) non-CAMPEP physicists trained 1990-2009 and projected through 2014; f) CAMPEP physicists trained 1993-2008 and projected through 2014; and g) working Qualified Medical Physicists in radiation oncology in the United States (1990-2007). The model indicates that the number of qualified medical physicists working in radiation oncology required to meet demand in 2020 will be 150-175 per year. Because there is some elasticity in the workforce, a portion of the work effort might be assumed by practicing medical physicists. However, the minimum number of new radiation oncology physicists (ROPs) required for the health of the profession is estimated to be 125 per year in 2020. The radiation oncology physics community should plan to build residency programs to support these numbers for the future of the profession.

  9. My recollections as a physicist

    Energy Technology Data Exchange (ETDEWEB)

    Tsai, Yung-su

    1997-03-01

    This presentation is a talk presented by the author at a Physics Symposium of the 50th anniversary of the Taiwan University, in December 1996. The author describes how he became a physicist, and then presents a brief outline of his professional career, most of which has centered at Stanford Linear Accelerator Center. He was involved in the discovery of the {tau} lepton, and in studies of CP violation through decay of the {tau}, in addition to studies of semileptonic decay of t, B, D, K, and {pi}.

  10. Murdered physicist leaves Iran reeling

    Science.gov (United States)

    Dacey, James

    2010-02-01

    The murder of the Iranian physicist Masoud Alimohammadi last month has left the country's academic community in a state of shock. Alimohammadi, a 50-year-old physics professor at the University of Tehran, was killed on 12 January by a remote-controlled bomb attached to the side of a motorcycle outside his home. The bomb was detonated as he left for work, but the reason for the murder remained unclear as Physics World went to press. Reports by the Iranian state media blamed the US and Israel for the attack - a claim that the US later described as "absurd".

  11. Associations of desire for change in sexual life amongst female medical students in North America

    OpenAIRE

    Shindel, AW; Breyer, BN; Smith, JF

    2013-01-01

    We analyzed associations of dissatisfaction with sexual life and desire for change in female medical students. Students enrolled in medical schools in North America between February and July 2008 were invited to participate in an internet-based survey of sexual function. The principle outcome measure was a single item question on sexual life satisfaction and desire for change. Women who reported dissatisfaction and desire for change were classified as 'sexually bothered'. The survey also asse...

  12. Dysmenorrhea among female medical students in King Abdulaziz University: Prevalence, Predictors and outcome

    OpenAIRE

    Ibrahim, Nahla Khamis; AlGhamdi, Manar Saleh; Al-Shaibani, Alanoud Nawaf; AlAmri, Fatima Ali; Alharbi, Huda Abdulrahman; Al-Jadani, Arwa Kheder; Alfaidi, Raghad Ahmed

    2015-01-01

    Objective: To determine the prevalence, predictors and outcome of dysmenorrhea among female medical students in King Abdulaziz University (KAU), Jeddah, Saudi Arabia. Methods: A cross-sectional study was conducted among 435 medical students at KAU, Jeddah selected through stratified random sample method. A pre-constructed, validated, self-administered questionnaire was used to collect personal and socio-demographic information. Data about menstrual history, stress, smoking were also collected...

  13. Are physicists afraid of mathematics?

    Science.gov (United States)

    Kollmer, Jonathan E.; Pöschel, Thorsten; Gallas, Jason A. C.

    2015-01-01

    A recent study claimed that heavy use of equations impedes communication among biologists, as measured by the ability to attract citations from peers. It was suggested that to increase the probability of being cited one should reduce the density of equations in papers, that equations should be moved to appendices, and that math training among biologists should be improved. Here, we report a detailed study of the citation habits among physicists, a community that has traditionally strong training and dependence on mathematical formulations. Is it possible to correlate statistical citation patterns and fear of mathematics in a community whose work strongly depends on equations? By performing a systematic analysis of the citation counts of papers published in one of the leading journals in physics covering all its disciplines, we find striking similarities with distribution of citations recorded in biological sciences. However, based on the standard deviations in citation data of both communities, biologists and physicists, we argue that trends in statistical indicators are not reliable to unambiguously blame mathematics for the existence or lack of citations. We digress briefly about other statistical trends that apparently would also enhance citation success.

  14. An Applied Physicist Does Econometrics

    Science.gov (United States)

    Taff, L. G.

    2010-02-01

    The biggest problem those attempting to understand econometric data, via modeling, have is that economics has no F = ma. Without a theoretical underpinning, econometricians have no way to build a good model to fit observations to. Physicists do, and when F = ma failed, we knew it. Still desiring to comprehend econometric data, applied economists turn to mis-applying probability theory---especially with regard to the assumptions concerning random errors---and choosing extremely simplistic analytical formulations of inter-relationships. This introduces model bias to an unknown degree. An applied physicist, used to having to match observations to a numerical or analytical model with a firm theoretical basis, modify the model, re-perform the analysis, and then know why, and when, to delete ``outliers'', is at a considerable advantage when quantitatively analyzing econometric data. I treat two cases. One is to determine the household density distribution of total assets, annual income, age, level of education, race, and marital status. Each of these ``independent'' variables is highly correlated with every other but only current annual income and level of education follow a linear relationship. The other is to discover the functional dependence of total assets on the distribution of assets: total assets has an amazingly tight power law dependence on a quadratic function of portfolio composition. Who knew? )

  15. Sexual dysfunction among females receiving psychotropic medication: A hospital-based cross-sectional study

    Directory of Open Access Journals (Sweden)

    Veda N Shetageri

    2016-01-01

    Full Text Available Background: Sexual dysfunction (SD is a known adverse effect of psychotropic medications. Even though sexual difficulties are common among women; very few studies have been carried out in India. Objective: To study the prevalence and nature of SD among females receiving psychotropic medications and to compare the SD among female patients receiving antipsychotics and antidepressants. Materials and Methods: Female investigator conducted a hospital-based cross-sectional study on female patients visiting the psychiatry outpatient department. Patients meeting inclusion criteria were assessed for SD disorder as per Diagnostic and Statistical Manual of Mental Disorders 4th Edition Text Revision. SD severity was measured using Female Sexual Function Index (FSFI scale. Results: The prevalence of SD in this study was 68.32%. There was more than one SD in 48 (47.52%. FSFI score was significantly low in patients with SD as compared to patients not having SD (P = 0.001. SD was more common in patients who were on combination of antidepressants and benzodiazepines than antidepressant alone or antipsychotic alone. Conclusion: SD was prevalent in more than 50% of female patients on psychotropic drugs. Number of patients on individual psychotropic drugs was so small that a definite conclusion could not be drawn. Study emphasizes the need to carry out similar study on larger number of patients to get better insight into this problem.

  16. Britain honours its particle physicists

    CERN Multimedia

    2004-01-01

    Theoretical and experimental particle physicists figure among the winners for 2004 of Britain's most prestigious prizes for physics, awarded by the Institute of Physics (IOP). The IOP's own Paul Dirac medal and prize, goes to this year to CERN's John Ellis for "his highly influential work on particle-physics phenomenology; in particular on the properties of gluons, the Higgs boson and the top quark". One of the institute's premier wards, it is made for outstanding contributions to theoretical (including mathematical and computational) physics. The Duddell medal and prize, in memory of William du Bois Duddell, the inventor of the electromagnetic oscillograph, is awarded for outstanding contributions to the advancement of knowledge through the application of physics, including the invention or design of scientific instruments or the discovery of materials used in their construction. It is shared this year by Geoff Hall, of Imperial College London, Alessandro Marchioro from CERN and Peter Sharp of the Rutherfor...

  17. CERN physicist receives Einstein Medal

    CERN Multimedia

    2006-01-01

    On 29 June the CERN theorist Gabriele Veneziano was awarded the prestigious Albert Einstein Medal for significant contributions to the understanding of string theory. This award is given by the Albert Einstein Society in Bern to individuals whose scientific contributions relate to the work of Einstein. Former recipients include exceptional physicists such as Murray Gell-Mann last year, but also Stephen Hawking and Victor Weisskopf. Gabriele Veneziano, a member of the integrated CERN Theory Team since 1977, led the Theory Division from 1994 to 1997 and has already received many prestigious prizes for his outstanding work, including the Enrico Fermi Prize (see CERN Courier, November 2005), the Dannie Heineman Prize for mathematical physics of the American Physical Society in 2004 (see Bulletin No. 47/2003), and the I. Ya. Pomeranchuk Prize of the Institute of Theoretical and Experimental Physics (Moscow) in 1999.

  18. Tales of physicists and mathematicians

    CERN Document Server

    Gindikin, Semyon Grigorevich

    1988-01-01

    This revised and greatly expanded second edition of the classic Russian text Tales of Mathematicians and Physicists contains a wealth of new information about the lives and accomplishments of more than a dozen scientists throughout history. Included are individuals from the late nineteenth century: Klein, Poincaré, Ramanujan, and Penrose, as well as renowned figures from earlier eras, such as Leibniz, Euler, Lagrange, and Laplace. A unique mixture of mathematics, physics, and history, this volume provides biographical glimpses of scientists and their contributions in the context of the social and political background of their times. The author examines many original sources, from the scientists’ research papers to their personal documents and letters to friends and family; furthermore, detailed mathematical arguments and diagrams are supplied to help explain some of the most significant discoveries in calculus, celestial mechanics, number theory, and modern relativity. What emerges are intriguing, multifac...

  19. Preparing Physicists for Paperless Pedagogy

    Science.gov (United States)

    Fuller, Robert G.

    1996-11-01

    Electronic databases, CD-ROMs and the World Wide Web are making large amounts of physics information in electronic form available to physics faculty members. As we seek to educate the next generation of physicists we need to explore the positive and negative aspects of teaching without using paper. We are preparing to offer a experimental version of calculus-based physics that will use a CD-ROM instead of a printed text. The homework and examinations will be done electronically. The laboratory experiments will be microcomputer-based activities and will include multimedia. This presentation will examine the positive and negative features of print as well as introduce the promises and pitfalls of the electronic teaching of physics. Some time for discussion will be left at the end of the presentation. Members of the audience will surely have comments and suggestions overlooked by the author.

  20. The European Federation of Organisations for Medical Physics Policy Statement No 14, The role of the Medical Physicist in the management of safety within the magnetic resonance imaging environment, EFOMP recommendations

    NARCIS (Netherlands)

    Hand, J.; Bosmans, H.; Caruana, C.; Keevil, S.; Norris, D.G.; Padovani, R.; Speck, O.

    2013-01-01

    This European Federation of Organisations for Medical Physics (EFOMP) Policy Statement outlines the way in which a Safety Management System can be developed for MRI units. The Policy Statement can help eliminate or at least minimize accidents or incidents in the magnetic resonance environment and is

  1. The European Federation of Organisations for Medical Physics Policy Statement No 14, The role of the Medical Physicist in the management of safety within the magnetic resonance imaging environment, EFOMP recommendations

    NARCIS (Netherlands)

    Hand, J.; Bosmans, H.; Caruana, C.; Keevil, S.; Norris, David Gordon; Padovani, R.; Speck, O.

    2013-01-01

    This European Federation of Organisations for Medical Physics (EFOMP) Policy Statement outlines the way in which a Safety Management System can be developed for MRI units. The Policy Statement can help eliminate or at least minimize accidents or incidents in the magnetic resonance environment and is

  2. The European Federation of Organisations for Medical Physics Policy Statement No 14: The role of the Medical Physicist in the management of safety within the magnetic resonance imaging environment: EFOMP recommendations

    NARCIS (Netherlands)

    Hand, J.; Bosmans, H.; Caruana, C.; Keevil, S.; Norris, D.G.; Padovani, R.; Speck, O.

    2013-01-01

    This European Federation of Organisations for Medical Physics (EFOMP) Policy Statement outlines the way in which a Safety Management System can be developed for MRI units. The Policy Statement can help eliminate or at least minimize accidents or incidents in the magnetic resonance environment and is

  3. Medical students' experience of performing female pelvic examinations: Opportunities and barriers.

    Science.gov (United States)

    Bhoopatkar, Harsh; Wearn, Andy; Vnuk, Anna

    2017-10-01

    Teaching and learning female pelvic examination within the undergraduate medical curriculum offers some potential challenges. One such is the extent to which students are provided practice opportunities with patients in the clinical setting. To quantify how many pelvic examinations, on real patients, have been performed by medical students at the point of graduation, and to explore opportunities and barriers to performing these examinations. A retrospective study using a self-completed, anonymous, electronic survey was developed as part of a multi-centre study. Data were collected in the immediate period after graduation from the medical programs at the University of Auckland and Flinders University in 2013. An ordinal set of range categories was used for recording numbers of examinations. The combined response rate for the survey was 42.9% (134/312). The median range category for the number of pelvic examinations performed in patients who were not in labour was 6-9 and in labour was 2-3. Thirty-three percent of medical students had never performed a pelvic examination in labour. Male medical students performed significantly fewer pelvic examinations compared with female students. Self-reported barriers to performing the pelvic exam include: gender of the student, 'gate-keeping' by other health professionals, lack of confidence and patient factors. The majority of medical students have performed several pelvic examinations on real patients at graduation. Male gender and access being limited by midwives were the main barriers to performing female pelvic examinations. Medical curricula need to address these issues in the learning environment. © 2017 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

  4. PERSONAL ATTITUDES, PERCEIVED SOCIAL NORMS, AND HEALTH RISK BEHAVIOR AMONG FEMALE ADOLESCENTS WITH CHRONIC MEDICAL CONDITIONS

    Science.gov (United States)

    Kunz, Jennifer Hauser; Greenley, Rachel Neff; Mussatto, Kathleen A.; Roth-Wojcicki, Betsy; Miller, Tami; Freeman, Mary Ellen; Lerand, Sarah

    2015-01-01

    Purpose To examine whether perceived peer/parent norms or personal beliefs about adolescent substance use influence substance use among female adolescents with chronic medical conditions. Methods 68 females reported on substance use, personal beliefs, and perceived peer/parent norms. Results Personal beliefs and perceived peer/parent norms were associated with adolescent’s current and future substance use. Although perceived peer norms accounted for variance in current substance use, only personal beliefs accounted for variance in future alcohol use. Conclusions Targeting perceived peer norms may be effective for intervention efforts among adolescents endorsing current substance use, whereas alcohol use prevention efforts should target personal beliefs. PMID:23524992

  5. Knowledge, beliefs and attitudes of Italian female undergraduate students towards HIV infection and risky sexual behaviour. Do female medical students make good peer educators?

    Directory of Open Access Journals (Sweden)

    Maria Anna Coniglio

    2010-09-01

    Full Text Available

    Background: The main purpose of this study was to identify and describe knowledge, beliefs and attitudes towards HIV infection and risky sexual behaviour in female medical freshmen in order to evaluate the possibility of female medical student-based peer education.

    Methods: Researchers surveyed 560 freshmen: 280 medical students and 280 non medical students at two Italian Universities, collecting the data through anonymous, self administered questionnaires. Data were codified and statistical analysis was computed using Statistica and Openstat 4 software.

    Results: Female medical freshmen showed higher levels of knowledge and risk perception about HIV infection, and higher levels of self-awareness in preventing infection when compared with non-medical freshmen. Moreover, medical student’s had a lower rate of sexual activity and a higher rate of condom usage.

    Conclusions: Our data leads to the hypothesis that the involvement of female medical students in developing and providing safe sex education may be an important and effective way of better enhancing young people’s knowledge, attitude and behaviour towards the prevention of HIV and other sexually transmitted infections.

  6. What determines the income gap between French male and female GPs - the role of medical practices

    Directory of Open Access Journals (Sweden)

    Dumontet Magali

    2012-09-01

    Full Text Available Abstract Background In many OECD countries, the gender differences in physicians’ pay favour male doctors. Due to the feminisation of the doctor profession, it is essential to measure this income gap in the French context of Fee-for-service payment (FFS and then to precisely identify its determinants. The objective of this study is to measure and analyse the 2008 income gap between males and females general practitioners (GPs. This paper focuses on the role of gender medical practices differentials among GPs working in private practice in the southwest region of France. Methods Using data from 339 private-practice GPs, we measured an average gender income gap of approximately 26% in favour of men. Using the decomposition method, we examined the factors that could explain gender disparities in income. Results The analysis showed that 73% of the income gap can be explained by the average differences in doctors’ characteristics; for example, 61% of the gender income gap is explained by the gender differences in workload, i.e., number of consultations and visits, which is on average significantly lower for female GPs than for male GPs. Furthermore, the decomposition method allowed us to highlight the differences in the marginal returns of doctors’ characteristics and variables contributing to income, such as GP workload; we found that female GPs have a higher marginal return in terms of earnings when performing an additional medical service. Conclusions The findings of this study help to understand the determinants of the income gap between male and female GPs. Even though workload is clearly an essential determinant of income, FFS does not reduce the gender income gap, and there is an imperfect relationship between the provision of medical services and income. In the context of feminisation, it appears that female GPs receive a lower income but attain higher marginal returns when performing an additional consultation.

  7. The phenomenology of premenstrual syndrome in female medical students: a cross sectional study

    OpenAIRE

    Magdy Hassan Balaha; Mostafa Abd El Monem Amr; Mohammed Saleh Al Moghannum; Nouria Saab Al Muhaidab

    2010-01-01

    BACKGROUND: The premenstrual syndrome (PMS) is particularly common in the younger age groups and, therefore represents a significant public health problem in young girls. This study aims to estimate the prevalence, severity, determinants of premenstrual syndrome (PMS) and its impact among the female medical students in Al-Ahsa, Saudi Arabia. METHODS: This study was performed at the College of Medicine, King Faisal University, Saudi Arabia, from June through December 2009. It included 250 medi...

  8. Physicists of Ireland passion and precision

    CERN Document Server

    McCartney, Mark

    2003-01-01

    Demonstrating the strength of tradition in Ireland, Physicists of Ireland: Passion and Precision is a collection of essays on leading figures from the history of physics in Ireland. It includes physicists born outside of Ireland who carried out significant work in Ireland as well as those who had strong Irish roots but carried out their work outside of Ireland. The book is well illustrated with diagrams and photos of historical interest and rounded off with useful suggestions for further reading. It might come as a surprise to many that several leading English physicists are actually from Ireland.

  9. A Gendered Approach to Science Ethics for US and UK Physicists.

    Science.gov (United States)

    Ecklund, Elaine Howard; Di, Di

    2017-02-01

    Some research indicates that women professionals-when compared to men-may be more ethical in the workplace. Existing literature that discusses gender and ethics is confined to the for-profit business sector and primarily to a US context. In particular, there is little attention paid to gender and ethics in science professions in a global context. This represents a significant gap, as science is a rapidly growing and global professional sector, as well as one with ethically ambiguous areas. Adopting an international comparative perspective, this paper relies on 121 semi-structured interviews with US and UK academic physicists to examine how physicists perceive the impact of gender on science ethics. Findings indicate that some US and UK physicists believe that female scientists handle ethical issues within science in a feminine way whereas their male colleagues approach ethics in a masculine way. Some of these physicists further claim that these different approaches to science ethics lead to male and female scientists' different levels of competitiveness in academic physics. In both the US and the UK, there are "gender-blind" physicists, who do not think gender is related to professional ethics. Relying on physicists' nuanced descriptions this paper contributes to the current understanding of gender and science and engineering ethics.

  10. Factors affecting interest in orthopedics among female medical students: a prospective analysis.

    Science.gov (United States)

    Baldwin, Keith; Namdari, Surena; Bowers, Andrea; Keenan, Mary Ann; Levin, L Scott; Ahn, Jaimo

    2011-12-06

    The field of orthopedics has a limited ability to recruit high-quality female applicants. The purpose of this study was to determine whether early exposure to the field affects a woman's decision to pursue orthopedics. We performed a prospective, nonrandomized cohort study between academic years 2005 and 2009 and compared interest in orthopedic surgery among female (n=271) and male (n=71) medical students at 2 urban teaching institutions. Elective lectures and orthopedic literature were distributed via e-mail to the study participants. These materials included articles published in the medical literature, materials produced and distributed by the American Academy of Orthopaedic Surgeons, and Web sites providing educational materials. The primary outcome was the likelihood of application for orthopedic residency. We studied the influence of demographics, exposure, and attitudes on interest in pursuing an orthopedic career. Men had a significantly higher baseline level of interest in orthopedic surgery than women (P=.005). Younger age (Porthopedics were significantly related to interest among women. At final follow-up, total personal exposures (P=.003) and total independent exposures (Porthopedic educational resources may be useful in generating female interest. Perceptions and attitudes regarding orthopedic surgery must to be changed to attract the best and brightest minds, regardless of sex. Copyright © 2011, SLACK Incorporated.

  11. Ex-Livermore physicist jailed for fraud

    Science.gov (United States)

    Gwynne, Peter

    2017-02-01

    A former Lawrence Livermore National Laboratory physicist has begun an 18-month jail term after being sentenced by a court in California for submitting false data and reports with the “purpose of defrauding a government agency”.

  12. Physicist swaps protons for profit strategies

    CERN Document Server

    Starck, Peter

    2006-01-01

    "A german particle physicist has decided to try his hand as a hedge fund manager and is confident that his award-winning algorithm will mean he hits his return target within weeks of launch." (1/2 page)

  13. The Stock and Supply of Physicists

    Science.gov (United States)

    Flowerday, P. L.

    1972-01-01

    Examines the overall distribution of physicists with particular reference to the future market possibilities, especially for those prepared to take the necessary role of scientifically educated entrepreneurs. (Author/PR)

  14. Fermi: physicist with a capital F

    Science.gov (United States)

    Cobal, Marina

    2016-12-01

    Enrico Fermi – one of the great physicists of the 21st century – was a beacon for every Italian student of physics. This is wonderfully captured in The Pope of Physics by Gino Segrè and Bettina Hoerlin.

  15. Physicists lobby Jospin over institute vacancy

    CERN Document Server

    1999-01-01

    Physicists at CNRS have written to the prime minister to insist that the science minister appoints a director to the National Agency for Nuclear and Particle Physics. The position has been vacant since October (3 pages).

  16. More Sci- than Fi, Physicists Create Antimatter

    CERN Multimedia

    Overbye, Dennis

    2002-01-01

    Physicists working in Europe announced yesterday that they had passed through nature's looking glass and had created atoms made of antimatter, or antiatoms, opening up the possibility of experiments in a realm once reserved for science fiction writers (5 pages)

  17. The 16th International Young Physicists' Tournament

    Science.gov (United States)

    Adams, Steve

    2003-09-01

    The UK team from Shrewsbury School performed very well in this year's International Young Physicists' Tournament and learnt a lot of physics in the process. This article describes the format of the competition and the team's approach.

  18. Prevalence and Predictors of Anxiety and Depression among Female Medical Students in King Abdulaziz University, Jeddah, Saudi Arabia

    OpenAIRE

    IBRAHIM, Nahla; AL-KHARBOUSH, Dania; EL-KHATIB, Lamis; AL-HABIB, Ahd; ASALI, Dana

    2013-01-01

    Background: Medical education & medical profession are among the most challenging and most stressful ones. Anxiety and depression represents an escalating public health problem among medical students. The objective of the study was to determine the prevalence & predictors of anxiety and depression among female medical students in King Abdulaziz University, Jeddah, Saudi Arabia. Methods: A cross-sectional study was carried out during 2010–2011. A stratified random sample method was used to sel...

  19. Associations of desire for change in sexual life amongst female medical students in North America

    Science.gov (United States)

    Shindel, Alan W.; Breyer, Benjamin N.; Smith, James F.

    2012-01-01

    We analyzed associations of dissatisfaction with sexual life and desire for change in female medical students. Students enrolled in medical schools in North America between February and July 2008 were invited to participate in an internet based survey of sexual function. The principle outcome measure was a single item question on sexual life satisfaction and desire for change. Women who reported dissatisfaction and desire for change were classified as “sexually bothered”. The survey also assessed ethnodemographic factors, student status, sexual history, and depressive symptoms. Respondents completed the Female Sexual Function Index (FSFI) and the Index of Sex Life (ISL). Descriptive statistics, ANOVA, and multivariable logistic regression were utilized to analyze responses. There were 661 non-virgin female subjects with data adequate for analysis. Whereas 281 (43%) of these met criteria for High Risk of Female Sexual Dysfunction (HRFSD) based on FSFI scoring, just 173 (26%) reported sexual bother. Among women with HRFSD, 126 (45%) reported sexual bother; in women without HRFSD, 362 (95%) were not sexually bothered. Interference in sexual life from tiredness and stress were associated with sexual bother. Progressively better scores on the FSFI-desire, orgasm, and satisfaction domains were significantly associated with lower odds of sexual bother. Few women in this cohort with FSFI score >26.55 reported sexual bother. Women with FSFI less than 26.55 had greater odds of sexual bother but this criterion alone was not pathognomonic for sexual concerns. Issues of sexual desire and orgasm appear to play a more important role than lubrication, arousal, and sexual pain issues in this population. PMID:22971616

  20. Naturalization and medicalization of the female body: social control through reproduction

    Directory of Open Access Journals (Sweden)

    Tonia Costa

    2007-01-01

    Full Text Available This study discusses, through bibliographic research, the recurrence of naturalization as basis for the medicalization of the female body, as a means of social control through biological reproduction, whereby behavioral standards, social class, ethnic and race differences are rearranged/redefined. Through this process, male patriarchal and class predominance is maintained and the rift of social and gender inequalities grow wider. It is important to identify the role of technological developments and their complexities - which do not allow lower-income classes to take decisions in regard to their own bodies and reproductive health - and schooling, specially through science and physical education classes whereby upper-class predominance is sustained.

  1. The status of tobacco use and knowledge, and attitudes relating to smoking among female students in a Bengbu medical school

    Institute of Scientific and Technical Information of China (English)

    Yulong Qi; Cuizhu Mei

    2009-01-01

    Objective: To learn the status of tobacco use, and the knowledge, attitudes, and behaviors among female students in Bengbu Medical College. Methods: In a cross-sectional survey, questionnaires were completed by 634 female students in the medical college in 2007,including the prevalence of current smoking, their knowledge of the effects of tobacco use on health, and attitudes towards the smoking behaviors of young women. Results: Only 6.9% of female medical students were former smokers, and 4.9% of them were current smokers. There was no significant difference in the current smoking rate among the students from each department surveyed. Female students from urban areas were more likely to be current or attempted smokers than those from rural areas. The proportion of the students who were aware of the health risks of smoking was less than 45%. The students from the Department of Nursing had more knowledge regarding the harmful health effects of smoking than those from the other departments. There was no significant difference in attitudes towards the smoking behaviors of young women among the students from each department. Compared with female students from rural areas, the female students from urban areas were significantly more likely to think that a young woman who smoked was cool, mature and charming. Conclusion: The smoking prevalence of the female students in Bengbu Medical College is high. They are not aware of the smoking related risks and have erroneous beliefs and perceptions about female smoking behaviors.

  2. "A good career choice for women": female medical students' mentoring experiences: a multi-institutional qualitative study.

    Science.gov (United States)

    Levine, Rachel B; Mechaber, Hilit F; Reddy, Shalini T; Cayea, Danelle; Harrison, Rebecca A

    2013-04-01

    The career decisions, practice patterns, and approach to patient care of current female students, who make up close to 50% of medical school classes, will have a profound impact on the profession. This study explores the role gender plays in the mentoring experiences of female medical students. In 2011, the authors conducted focus groups with 48 third- and fourth-year female medical students at four U.S. medical schools. Using a template organizing style, they derived themes in an iterative process to explore female medical students' mentoring relationships and the impact of gender on those relationships. The authors identified four major themes: (1) Optimal mentoring relationships are highly relational. Students emphasized shared values, trust, and a personal connection in describing ideal mentoring relationships. (2) Relational mentoring is more important than gender concordance. Students identified a desire for access to female mentors but stated that when a mentor and mentee developed a personal connection, the gender of the mentor was less important. (3) Gender-based assumptions and stereotypes affect mentoring relationships. Students described gender-based assumptions and expectations for themselves and their mentors. (4) Gender-based power dynamics influence students' thinking about mentoring. Students stated that they were concerned about how their mentors might perceive their professional decisions because of their gender, which influenced what they disclosed to male mentors and mentors in positions of power. Gender appears to play a role in female medical students' expectations and experience with mentoring relationships and may influence their decision making around career planning.

  3. Zinc Deficiency in First Year Female Students of Tehran University of Medical Sciences

    Directory of Open Access Journals (Sweden)

    Fedyeh Haghollahi

    2008-06-01

    Full Text Available Objective: Zinc deficiency is an important health problem in developing countries. The aim of this study was diagnosis of zinc deficiency among young female students of Tehran University of Medical Sciences.Materials and methods: This cross sectional study evaluated 420 medical and paramedical students of Tehran University in 2005. All of them were female and in the first year of their education. Serum concentrations of zinc were measured by enzymatic method students in whom had sufficient criteria to enroll in the study. Zinc concentration more than 85 µ/dl was considered as normal value.  Concentration less than 50 µ/dl was defined as severe zinc deficiency. Mild and moderate  deficiencies were described as zinc levels between 50 to 85 µ/dl. Analysis was performed by t-test, chi-square and ANOVA using SPSS software. Results: Zinc deficiency was found in 7.1% of the participants. In women with body weights between 50.1-60 kg, zinc deficiency was less than patients with body weight of ≤ 50 Kg (p=0.04. In zinc deficient group acne was observed more frequently (p=0.01. Also anemic participants (Hb<12 had lower zinc level than non anemic women (Hb≥12 (p=0.001.Conclusion: This study found severe and mild to moderate zinc deficiency in 1.4% and 5.7% of female students, respectively. Zinc deficiency is common in anemic students. Zinc supplementation is recommended in anemic patients and in cases of confirmed zinc deficiency.

  4. Meeting "real" physicists in the flesh

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    CERN physicists don't wear white coats (at least not very often); they don't all wear glasses and they don't concoct dangerous potions. They are often even women. These are some of the discoveries made by children from local schools taking part in the "Draw me a physicist" project. Franck Martin, an ATLAS physicist, answers questions from children from the Satigny-Village school.   20 school-classes from the Swiss communes of Meyrin, Satigny and Vernier and from the Pays de Gex in France have been taking part in this project, which involved the children making an initial drawing and writing a "dictionary-style" definition of a physicist in their classrooms, and then visiting CERN during the week of March 15th. The Swiss children were also treated to a show put on by the Physicscope group. During their visit to CERN they were able to see the laboratories and experiments for real and get an idea of what a physicist's job involves by interviewing a real male and...

  5. Body image perception and attempts to change weight among female medical students at Mangalore

    Directory of Open Access Journals (Sweden)

    Priya D

    2010-01-01

    Full Text Available Background: Assessing body image self-perception has used BMI as an indicator of nutritional status. The visual analogue scale is a highly effective instrument for assessing people′s level of dissatisfaction with their body weight while evaluating the perceptual component of body image. Objective: By knowing body mass index of female medical students, to find out their pattern of body image perception and any attempts done to change their weight. Materials and Methods: All the students residing in MBBS ladies hostel were included in this study and a questionnaire regarding body image perception, diet, physical activity and attempts to change weight was instituted. Their responses were collected, tabulated, analyzed and interpreted. Results: Among 147 study subjects, according to BMI, 25(17% were undernourished while 111(75.5% and 11(7.5% were normally nourished and overweight respectively. 35(23.8% of the subjects felt they were lean, 95(64.6% felt they were normal and 17(11.6% felt they were overweight. Regarding image satisfaction, 98(66.7% of them were satisfied with their image and out of 49 who were not satisfied 30 (20.4 % wanted to reduce weight. Skipping meals was practiced by 42 (28.6% of subjects. Conclusion: About 75.5% of the study group were having normal BMI. Most of them perceived their image correctly regarding to their weight. Most of the underweight and all overweight females were not satisfied. Underweight females preferred to gain weight and overweight females preferred to lose weight.

  6. Group theory in a nutshell for physicists

    CERN Document Server

    Zee, A

    2016-01-01

    Although group theory is a mathematical subject, it is indispensable to many areas of modern theoretical physics, from atomic physics to condensed matter physics, particle physics to string theory. In particular, it is essential for an understanding of the fundamental forces. Yet until now, what has been missing is a modern, accessible, and self-contained textbook on the subject written especially for physicists. Group Theory in a Nutshell for Physicists fills this gap, providing a user-friendly and classroom-tested text that focuses on those aspects of group theory physicists most need to know. From the basic intuitive notion of a group, A. Zee takes readers all the way up to how theories based on gauge groups could unify three of the four fundamental forces. He also includes a concise review of the linear algebra needed for group theory, making the book ideal for self-study.

  7. [Medical and legal aspects of genital mutilation and circumcision part I: female genital mutilation (FGM)].

    Science.gov (United States)

    Dettmeyer, Reinhard; Laux, Johannes; Friedl, Hannah; Zedler, Barbara; Bratzke, Hansjürgen; Parzeller, Markus

    2011-01-01

    Female genital mutilation (FGM) is considered to be against the law and against morality not only in Western countries, although a woman of age and able to consent may sometimes think differently. The procedure may have serious physical and emotional consequences for the girl or woman. Nevertheless there are attempts to justify the procedure with medical and hygienic pseudoarguments, ideology, freedom of religion, cultural identity and social adequacy. Outside the Western world, some people claim that religion and culture alone justify the practice. In Germany, parents can lose the right to determine the residence of their daughter, if she is faced with the risk of genital mutilation in order to prevent that the child or girl is taken to her home country. Genital mutilation as a gender-specific threat is recognized as a reason to grant asylum or prevent deportation. Proposals to make genital mutilation a separate punishable offence are presently discussed by the legislator.

  8. Self-medication practices among female students of higher educational institutions in Selangor, Malaysia: A quantitative insight

    Directory of Open Access Journals (Sweden)

    Shazia Qasim Jamshed

    2016-01-01

    Full Text Available Background: World Health Organization has defined self-medication as the selection and use of medications (including herbal and traditional product by individuals to treat self-recognized illnesses or symptoms. The prevalence of self-medication is reported to be higher among female students. Objective: To investigate the awareness and self-medication practices among female students of higher education institutions in Malaysia. Method: A descriptive, cross-sectional study was conducted in four higher education institutes of Selangor, Malaysia. Convenience sampling approach was used to collect data from a sample 475 students. A “pretested” questionnaire was used as a study instrument. Results: A total of 461 questionnaires were returned (response rate 97.05%. The prevalence of self-medication among female students in higher educational institutions was 57.2% (n = 262. The most common source of self-prescribed medicine was a pharmacy or clinics (n = 206; 45%. It was found that antipyretics were the most common medications used without doctor's consultation (n = 212; 89.1%. Analgesics and antipyretics (n = 79; 62.7% were highly recommended by students to their family and friends. The common reason for self-medication was prior successful experience (n = 102, 81.0%. The majority of respondents (n = 280; 61.1% reported that they believed over-the-counter medications were as effective as medications prescribed by a doctor. Conclusion: The prevalence of self-medication practice among female students in the sample of the four higher education institutions was moderate. More studies are required to generalize these findings across Malaysia.

  9. Self-medication practices among female students of higher educational institutions in Selangor, Malaysia: A quantitative insight.

    Science.gov (United States)

    Jamshed, Shazia Qasim; Wong, Pei Se; Yi, Heng Chin; Yun, Gan Siaw; Khan, Muhammad Umair; Ahmad, Akram

    2016-01-01

    World Health Organization has defined self-medication as the selection and use of medications (including herbal and traditional product) by individuals to treat self-recognized illnesses or symptoms. The prevalence of self-medication is reported to be higher among female students. To investigate the awareness and self-medication practices among female students of higher education institutions in Malaysia. A descriptive, cross-sectional study was conducted in four higher education institutes of Selangor, Malaysia. Convenience sampling approach was used to collect data from a sample 475 students. A "pretested" questionnaire was used as a study instrument. A total of 461 questionnaires were returned (response rate 97.05%). The prevalence of self-medication among female students in higher educational institutions was 57.2% (n = 262). The most common source of self-prescribed medicine was a pharmacy or clinics (n = 206; 45%). It was found that antipyretics were the most common medications used without doctor's consultation (n = 212; 89.1%). Analgesics and antipyretics (n = 79; 62.7%) were highly recommended by students to their family and friends. The common reason for self-medication was prior successful experience (n = 102, 81.0%). The majority of respondents (n = 280; 61.1%) reported that they believed over-the-counter medications were as effective as medications prescribed by a doctor. The prevalence of self-medication practice among female students in the sample of the four higher education institutions was moderate. More studies are required to generalize these findings across Malaysia.

  10. Self-medication practices among female students of higher educational institutions in Selangor, Malaysia: A quantitative insight

    Science.gov (United States)

    Jamshed, Shazia Qasim; Wong, Pei Se; Yi, Heng Chin; Yun, Gan Siaw; Khan, Muhammad Umair; Ahmad, Akram

    2016-01-01

    Background: World Health Organization has defined self-medication as the selection and use of medications (including herbal and traditional product) by individuals to treat self-recognized illnesses or symptoms. The prevalence of self-medication is reported to be higher among female students. Objective: To investigate the awareness and self-medication practices among female students of higher education institutions in Malaysia. Method: A descriptive, cross-sectional study was conducted in four higher education institutes of Selangor, Malaysia. Convenience sampling approach was used to collect data from a sample 475 students. A “pretested” questionnaire was used as a study instrument. Results: A total of 461 questionnaires were returned (response rate 97.05%). The prevalence of self-medication among female students in higher educational institutions was 57.2% (n = 262). The most common source of self-prescribed medicine was a pharmacy or clinics (n = 206; 45%). It was found that antipyretics were the most common medications used without doctor's consultation (n = 212; 89.1%). Analgesics and antipyretics (n = 79; 62.7%) were highly recommended by students to their family and friends. The common reason for self-medication was prior successful experience (n = 102, 81.0%). The majority of respondents (n = 280; 61.1%) reported that they believed over-the-counter medications were as effective as medications prescribed by a doctor. Conclusion: The prevalence of self-medication practice among female students in the sample of the four higher education institutions was moderate. More studies are required to generalize these findings across Malaysia. PMID:27413350

  11. Introductory fluid mechanics for physicists and mathematicians

    CERN Document Server

    Pert, Geoffrey J

    2013-01-01

    This textbook presents essential methodology for physicists of the theory and applications of fluid mechanics within a single volume.  Building steadily through a syllabus, it will be relevant to almost all undergraduate physics degrees which include an option on hydrodynamics, or a course in which hydrodynamics figures prominently.

  12. Lattice QCD and the Balkan physicists contribution

    CERN Document Server

    Borici, Artan

    2015-01-01

    This is a paper based on the invited talk the author gave at the 9th Balkan Physical Union conference. It contains some of the main achievements of lattice QCD simulations followed by a list of Balkan physicists who have contributed to the project.

  13. SLAC physicists develop test for string theory

    CERN Multimedia

    Yajnik, Juhi

    2006-01-01

    "Under certain conditions, string theory solves many of the questions wracking the minds of physicists, but until recently it had one major flaw - it could not be tested. SLAC (Stanford Linear Accelerator Center) scientists have found a way to test this revolutionary theory, which posits that there are 10 or 11 dimensions in our universe" (1 page)

  14. Physicist challenges prevailing view of math

    CERN Multimedia

    Burton, H

    2004-01-01

    Article about Michael Berry, a renowned mathematical physicist from the University of Bristol in England. Rather than trying to discover profound mathematical relationships in the physical world, Prof. Berry looks to the real world for "applications" of mathematical relationships (1 page)

  15. Physics Climate as Experienced by LGBT+ Physicists

    Science.gov (United States)

    Long, Elena

    2012-02-01

    In 2009, Elena Long created the LGBT+ Physicists website (http://lgbtphysicists.x10hosting.com) as a warehouse for resources useful for sexual and gender minorities working in physics. This resource has grown to include networking resources, lists of LGBT-friendly universities and localities, recommendations for enacting positive change in physics communities, and out-reach to other STEM-oriented LGBT organizations. This has been possible in large part by the dynamic community of LGBT+ physicists and allies looking to make physics more welcoming towards our community. In 2011, Elena used hir position as Member at Large on the executive committee of the Forum of Graduate Student Affairs (FGSA) to conduct a climate survey that included, among other things, the first serious look at LGBT+ demographics in physics. The survey focused particularly on issues of language heard and harassment experienced by physicists and was broken down into categories based on race, physical and mental ability, gender, and sexuality. Furthermore, it examined the outcomes of experienced harassment and the reasons for when harassment was not reported. Due to the nature of the study, overlapping demographics, especially ``multiple minorities,'' were also explored. This talk will give a brief history of the LGBT+ Physicists resource as well as an overview of the FGSA study.

  16. Particle physicists want to expand open access

    CERN Multimedia

    Kaiser, Jocelyn

    2006-01-01

    "Particle physicists have come up with a novel way to promote free, immediate access to journal articles. Led by CERN, the giant lab near Geneva, Switzerland, thay want to raise at lesat $6 million a year to begin buying open access to all published papers in their field." (1/2 page)

  17. Particle physicists want to expand open access

    CERN Multimedia

    Kaiser, Jocelyn

    2006-01-01

    "Particle physicists have come up with a novel way to promote free, immediate access to journal articles. Led by CERN, the gian lab near Geneva, Switzerland, they want to raise at least $6 million a year to begin buying open access to all published papers in their field." (1 page)

  18. Physicists tackles questions of tiny dimensions

    CERN Multimedia

    Moran, Barbara

    2003-01-01

    Today's physicists have a dilemna: they are using two separate theories to describe the universe. General relativity, which describes gravity, works for large objects like planets. Quantum mechanics, which involves the other forces, works for tiny objects like atoms. Unfortunately, the two theories don't match up.

  19. IU physicists help unlock universe's secrets

    CERN Multimedia

    2003-01-01

    "A team of Indiana University physicists is helping unlock the mysteries of the universe as part of a multination, 20-year experiment based in Switzerland. Their quarry: the elusive tiny particles that make up everything from stars to humans" (1/2 page).

  20. History of Physicists in Industry. Final Report

    Science.gov (United States)

    Anderson, R. Joseph; Butler, Orville R.

    2008-01-01

    This project is the first systematic study of the organizational structure, communications patterns, and archival records of industrial physicists in the U.S., and it provides general guidelines for understanding and documenting their work. The study confirms that the organization and management of industrial R&D is volatile, changing in response…

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

    Science.gov (United States)

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

    2017-09-01

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

  2. Directory and survey of particle physicists

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-04-01

    In order to develop a clearer understanding of the demographics of the U.S. particle physics workforce, the US Department of Energy, the National Science Foundation, and the Division of Particles and Fields of the American Physical Society commissioned a survey and census of particle physicists employed in the United States. This survey and census were conducted in 1995, with an update of the census in April 1997. The agencies and the scientific community were represented for the 1995 efforts by Dr. Robert Woods (DOE), Dr. William Chinowsky (NSF), and Prof. Uriel Nauenberg (DPF); for the current census, by Dr. Robert Diebold (DOE), Dr. Marvin Goldberg (NSF), and Dr. Patricia Rankin (NSF). The survey/census were carried out with the assistance of the Particle Data Group at Lawrence Berkeley National Laboratory. In order to obtain an accurate study of the current workforce and of future needs, we requested that all HEP physicists fill out and return the 1995 survey. There were 2494 respondents. For the 1997 census, a representative of each university and laboratory was asked to provide information on all persons at that institution who spend at least 50% of their research time on particle physics. In some cases this includes accelerator physicists. The total number of physicists in the 1997 census is 3492 from 155 institutions in the United States. The full survey questionnaires are shown. The primary one was addressed to individual particle physicists, while the secondary one was addressed to principal investigators and sought information about people leaving the field. There are many possible tables and plots from this survey, with a variety of correlations. Those chosen are representative of a cross-section of the demographic results. It should be emphasized that this survey was a snapshot in time, and does not have the same capabilities as would a series of surveys that are periodic in time. Care should be taken in interpreting the results of the tables and plots.

  3. Code of Ethics for the American Association of Physicists in Medicine: report of Task Group 109.

    Science.gov (United States)

    Serago, Christopher F; Adnani, Nabil; Bank, Morris I; BenComo, Jose A; Duan, Jun; Fairobent, Lynne; Freedman, D Jay; Halvorsen, Per H; Hendee, William R; Herman, Michael G; Morse, Richard K; Mower, Herbert W; Pfeiffer, Douglas E; Root, William J; Sherouse, George W; Vossler, Matthew K; Wallace, Robert E; Walters, Barbara

    2009-01-01

    A comprehensive Code of Ethics for the members of the American Association of Physicists in Medicine (AAPM) is presented as the report of Task Group 109 which consolidates previous AAPM ethics policies into a unified document. The membership of the AAPM is increasingly diverse. Prior existing AAPM ethics polices were applicable specifically to medical physicists, and did not encompass other types of members such as health physicists, regulators, corporate affiliates, physicians, scientists, engineers, those in training, or other health care professionals. Prior AAPM ethics policies did not specifically address research, education, or business ethics. The Ethics Guidelines of this new Code of Ethics have four major sections: professional conduct, research ethics, education ethics, and business ethics. Some elements of each major section may be duplicated in other sections, so that readers interested in a particular aspect of the code do not need to read the entire document for all relevant information. The prior Complaint Procedure has also been incorporated into this Code of Ethics. This Code of Ethics (PP 24-A) replaces the following AAPM policies: Ethical Guidelines for Vacating a Position (PP 4-B); Ethical Guidelines for Reviewing the Work of Another Physicist (PP 5-C); Guidelines for Ethical Practice for Medical Physicists (PP 8-D); and Ethics Complaint Procedure (PP 21-A). The AAPM Board of Directors approved this Code or Ethics on July 31, 2008.

  4. The phenomenology of premenstrual syndrome in female medical students: a cross sectional study

    Directory of Open Access Journals (Sweden)

    Magdy Hassan Balaha

    2010-04-01

    Full Text Available BACKGROUND: The premenstrual syndrome (PMS is particularly common in the younger age groups and, therefore represents a significant public health problem in young girls. This study aims to estimate the prevalence, severity, determinants of premenstrual syndrome (PMS and its impact among the female medical students in Al-Ahsa, Saudi Arabia. METHODS: This study was performed at the College of Medicine, King Faisal University, Saudi Arabia, from June through December 2009. It included 250 medical students. They filled different questionnaires covering American College of Obstetrics and Gynecology (ACOG criteria to diagnose PMS, demographic and reproductive factors, physical activity and mental condition. Regression analysis was conducted for all the predictors. RESULTS: PMS was diagnosed in 35.6% of cases, distributed as 45% mild, 32.6% moderate and 22.4% severe. There were significant trends for older age, rural residence, family income and family history of PMS. The dominant limited activity was concentration in class (48.3%. Limitations of activities were significantly more frequent among severe cases. The preva lence of anxiety and depression was statistically more evident in the PMS group. Regression analysis revealed that, PMS was significantly associated with older age groups, rural residence, lower age at menarche, regularity of menses and family history. CONCLUSION: PMS is a common problem in young Saudi students in Al Ahsa. Severe PMS was associated with more impairment of daily activities and psychological distress symptoms. Older student age, rural residence, earlier age of menarche, regular cycles and positive family history are possible risk factors for PMS.

  5. The ethics of physicists in questions

    CERN Multimedia

    2000-01-01

    Four CERN physicists, Peggie Rimmer, Ugo Amaldi, Alain Blondel, and Jean-Marie Le Goff, answered questions from 150 college students last Monday during a debate on the theme of the ethics of physics. Organized by CERN and the Department of public instruction of the Canton of Geneva, the meeting followed a reading by the students of the play Die Physiker, by Friedrich Dürrenmatt, which raises the problem of political exploitation of discoveries made during the second world war. The Minister of Education of the Canton de Genève, Mrs Martine Brunschwig-Graf, took part in the debate. The questions posed by students were not lacking in pertinence : Should a physicist reveal a discovery that is dangerous in his opinion ? Who are responsible, those who make the discoveries or those who use them ?

  6. Some Interesting Data About Women Physicists in Cuba (abstract)

    Science.gov (United States)

    de Fuentes, Olimpia Arias

    2009-04-01

    Although the number of women physicists in Cuba, as in the entire world, is less than men physicists, their presence in the academic leadership is strong, unlike the limited women's role in many other countries. Some interesting numeral data are presented to demonstrate this affirmation. This fact emphasizes the advantages reached by women and the increasing prestige obtained by women physicists in our country.

  7. Chinese/American Physicists: A Transnational History

    Science.gov (United States)

    Wang, Zuoyue

    2011-03-01

    As part of a broader project on ``Chinese/American Scientists: Transnational Science during the Cold War and Beyond,'' this paper examines the movements of American-trained Chinese physicists following the founding of the People's Republic of China in 1949. While a majority of these physicists chose to stay in the US (the ``stayees''), a number went back to China in the 1950s (the ``returnees'') against many obstacles during the McCarthy era. After the reopening of US-China relations in the 1970s, the two groups joined hands in promoting China-US scientific and educational exchanges, leading eventually to the coming to the US of a new generation of Chinese physics students and the return to China of some of the original ``stayees.'' This transnational history of Chinese/American physicists aims to illustrate the nature and extent of the Americanization of international science and the internationalization of American science in the post-World War II era. This work was supported in part by the National Science Foundation under Grant No. SES-1026879.

  8. Small ripple shakes a roomful of physicists

    CERN Multimedia

    2011-01-01

    After the exciting results announced by CERN physicists at the EPS conference, the CERN Quantum Diaries blog gave an insightful recap of the news. Here's what blogger, Pauline Gagnon, reported...   The CMS collaboration combined results for the Higgs boson search covering a possible Higgs in the region from 110 to 600 GeV. This Friday afternoon, the 750 physicists attending the European Physics Society meeting in Grenoble, France, were pleasantly surprised. The audience was waiting with some anticipation to see the first important set of results from the two large LHC experiments, ATLAS and CMS on the search for the Higgs boson. In fact, for the past two days, results had been shown from both experiments as well as from the Tevatron experiments in various individual channels. But today, the latest combined results from each experiment were shown in public for the first time. Of course, all physicists belonging either to the CMS or ATLAS experiment had had a chance t...

  9. The direct medical cost of cardiovascular diseases, hypertension, diabetes, cancer, pregnancy and female infertility in a large HMO in Israel.

    Science.gov (United States)

    Chodick, Gabriel; Porath, Avi; Alapi, Hillel; Sella, Tal; Flash, Shira; Wood, Francis; Shalev, Varda

    2010-05-01

    The aim of this study was to assess the direct medical cost of treating major chronic illnesses in Maccabi Healthcare Services, a 1.8 million member health maintenance organization in Israel. Direct medical costs were calculated for each member in 2006. We used multiple linear regression models to evaluate the overall costs of chronic conditions (cardiovascular diseases, diabetes mellitus, hypertension, female infertility treatments, and cancer), pregnancy and treatments for female infertility. According to the study model, hypertension was associated with the largest direct medical costs in both sexes. Cardiovascular diseases accounted for 9.5% of the total direct medical costs in men, but only 5.9% in women. Diabetes mellitus accounted for 3.5% of the total medical costs both in men and women and is comparable to the total pregnancy-related costs in women. The findings indicate that hypertension, diabetes mellitus and female infertility treatments impose a considerable economic burden on public healthcare services in Israel which is comparable with the costs of cancer and cardiovascular diseases. Copyright (c) 2009 Elsevier Ireland Ltd. All rights reserved.

  10. Psychosocial Characteristics of Female Students in the Allied Health and Medical Colleges: Psychometrics of the Measures and Personality Profiles.

    Science.gov (United States)

    Hojat, Mohammadreza; Lyons, Kevin

    1998-01-01

    For the purpose of developing a comprehensive assessment method of predicting academic and professional success among health professions' students, a set of 12 psychosocial measures were administered and their psychometric properties were examined. Participants were 141 female allied health and 71 female medical students. Alpha and test-retest reliabilities and construct and concurrent validities of the measures were studied, and most of the measures were found to have satisfactory psychometric properties. Comparisons were also made between medical and allied health sciences students using the 12 psychosocial measures. Allied health students scored higher on loneliness, anxiety, depression, and scored lower on perception of general health and perception of their fathers as compared to medical students. Implications of the findings for development of prediction models of academic and professional performance are discussed.

  11. Medical revolution in Argentina.

    Science.gov (United States)

    Ballarin, V L; Isoardi, R A

    2010-01-01

    The paper discusses the major Argentineans contributors, medical physicists and scientists, in medical imaging and the development of medical imaging in Argentina. The following are presented: history of medical imaging in Argentina: the pioneers; medical imaging and medical revolution; nuclear medicine imaging; ultrasound imaging; and mathematics, physics, and electronics in medical image research: a multidisciplinary endeavor.

  12. Personal attitudes, perceived social norms, and health-risk behavior among female adolescents with chronic medical conditions.

    Science.gov (United States)

    Kunz, Jennifer H; Greenley, Rachel N; Mussatto, Kathleen A; Roth-Wojcicki, Betsy; Miller, Tami; Freeman, Mary E; Lerand, Sarah

    2014-07-01

    To examine whether perceived peer/parent norms or personal beliefs about adolescent substance use influence substance use among female adolescents with chronic medical conditions. Sixty-eight females reported on substance use, personal beliefs, and perceived peer/parent norms. Personal beliefs and perceived peer/parent norms were associated with adolescent's current and future substance use. Although perceived peer norms accounted for variance in current substance use, only personal beliefs accounted for variance in future alcohol use. Targeting perceived peer norms may be effective for intervention efforts among adolescents endorsing current substance use, whereas alcohol use prevention efforts should target personal beliefs.

  13. Mathematical methods for physicists a comprehensive guide

    CERN Document Server

    Arfken, George B; Harris, Frank E

    2012-01-01

    Now in its 7th edition, Mathematical Methods for Physicists continues to provide all the mathematical methods that aspiring scientists and engineers are likely to encounter as students and beginning researchers. This bestselling text provides mathematical relations and their proofs essential to the study of physics and related fields. While retaining the key features of the 6th edition, the new edition provides a more careful balance of explanation, theory, and examples. Taking a problem-solving-skills approach to incorporating theorems with applications, the book's improved focus w

  14. US physicists face tough year ahead

    Science.gov (United States)

    Gwynne, Peter

    2008-02-01

    Physicists in the US have been hit hard by severe cuts in the science budget for 2008, which have led to staff lay-offs at major national labs and drastic reductions in spending for international programmes. Two fields financed by the Department of Energy (DOE) are particularly badly hit. Funding for high-energy physics has fallen to 688m - some 12% less than the Bush administration originally requested - while support for basic-energy sciences has been cut by 15.3% to 229m. The budget was agreed by Congress late last year following months of political wrangling.

  15. Higher stress scores for female medical students measured by the Kessler Psychological Distress Scale (K10 in Pakistan

    Directory of Open Access Journals (Sweden)

    Khadija Qamar

    2014-10-01

    Full Text Available The aim of this study was to determine the stress level of medical students and the relationship between stress and academic year. A cross-sectional, descriptive study was conducted at an undergraduate medical school with a five-year curriculum, in Pakistan, from January 2014 to April 2014. Medical students in the first four years were included in the study. The Kessler Psychological Distress Scale (K10, a self-administered questionnaire, was distributed to the students. A total of 445 medical students completed the questionnaire. The average stress score was 19.61 (SD = 6.76 with a range from 10 to 43. Stress was experienced by 169 students (41.7%. The scores of female students were higher than scores of males, indicating a higher stress level (P = 0.011. The relationship between stress and academic year was insignificant (P = 0.392.

  16. Female medical students are estimated to have a higher risk for developing eating disorders than male medical students

    DEFF Research Database (Denmark)

    Dissing, Nete; Bak, Nanna Hasle; Pedersen, Laura Erna Toftegaard

    2011-01-01

    Studies show that university students are at risk for eating disorders. However, risk behaviour has not been studied among Danish medical students, nor have the gender differences in risk behaviour been described in a Danish context.......Studies show that university students are at risk for eating disorders. However, risk behaviour has not been studied among Danish medical students, nor have the gender differences in risk behaviour been described in a Danish context....

  17. What physicists should know about finance

    Science.gov (United States)

    Schmidt, Anatoly B.

    2005-05-01

    There has been growing interest in Econophysics, i.e. analysis and modeling of financial time series using the theoretical Physics concepts (scaling, fractals, chaos). Besides the scientific stimuli, this interest is backed by perception that the financial industry is a viable alternative for those physicists who are not able or are not willing to pursue an academic career. However, the times when any Ph.D. in Physics had a chance to find a job on the Wall Street are gone (if they ever existed). Indeed, not every physicist wields the stochastic calculus, non-normal statistical distributions, and the methods of time series analysis. Moreover, now that many universities offer courses in mathematical finance, the applicants for quantitative positions in finance are expected to know such concepts as option pricing, portfolio management, and risk measurement. Here I describe a synthetic course based on my book [1] that outlines both worlds: Econophysics and Mathematical Finance. The course may be offered as elective for senior undergraduate or graduate Physics majors.

  18. Building 887: An Aladdin's Cave for Physicists

    CERN Multimedia

    2001-01-01

    Building 887 on the Prévessin site is home to numerous experiments bringing together physicists and engineers from around the world. Its diversity makes the huge building a replica of CERN in miniature. The Installation unit of the SL EA group in front of the support structure for the ATLAS muon chambers. From left to right, seated: Pierre Gimenez, Yves Bonnet, Yves Naveau, Alain Pinget, Christian Becquet, Camille Adenot; standing: Philippe Guillot, Thierry Reynes, Monserrat Zurita-Perez, Claude Ferrari et Denis Gacon. The big wheel to be used for the ATLAS muon chambers (see below) is much the most spectacular installation currently occupying Building 887. But it is far from being the only attraction. Push open the heavy doors of this immense hall and it is a bit like entering a physicists' Aladdin's cave. The building, 55 metres wide and 300 metres long, is a treasure trove of engineering and technology, a CERN in miniature, housing dozens of collaborations from all over the world. With its 150...

  19. Evaluation of Female Youth Educational Needs about Reproductive Health in Non-Medical Students in the City of Qom.

    Directory of Open Access Journals (Sweden)

    Fatemeh Bazarganipour

    2013-06-01

    Full Text Available To evaluate reproductive health education which is essential to the prevention of sexual risk behavior and its associated adverse outcomes of unwanted pregnancy, AIDS and other sexually transmitted disease in adolescents. Little is known about youth educational needs about reproductive health in Iran. The aim of this study is evaluation of female youth educational needs about reproductive health in non-medical universities in the city of Qom, north central of Iran.The study was descriptive-analytical type conducted in nine non-medical universities (400 students. A questionnaire was constructed to meet the purpose of the study based on similar studies of knowledge and attitude in different countries, yet it was modified according to Iranian culture and social norms.The findings showed that a majority of participants have moderate knowledge about all components of reproductive health. Approximately, one - third of the participants reported difficulties to discuss about sexual health with mothers. The most of the participants believed insufficient female youth reproductive health services and low knowledge about reproductive health were the main barriers for female youth reproductive health aims.The participants in this study are representatives of an important subgroup in Iran in order to evaluate female youth reproductive health educational needs. The study identified many misconception and negative attitude that need to be addressed. A health education program through parents, peers, mass media campaign and more comprehensive family planning curriculum in universities are recommended to overcome misconception and spread awareness.

  20. Evaluation of Female Youth Educational Needs about Reproductive Health in Non-Medical Students in the City of Qom

    Science.gov (United States)

    Bazarganipour, Fatemeh; Foroozanfard, Fatemeh; Taghavi, Seyed Abdolvahab; Hekmatzadeh, Fatemeh; Sarviye, Malihe

    2013-01-01

    Objective To evaluate reproductive health education which is essential to the prevention of sexual risk behavior and its associated adverse outcomes of unwanted pregnancy, AIDS and other sexually transmitted disease in adolescents. Little is known about youth educational needs about reproductive health in Iran. The aim of this study is evaluation of female youth educational needs about reproductive health in non-medical universities in the city of Qom, north central of Iran. Materials and methods The study was descriptive-analytical type conducted in nine non-medical universities (400 students). A questionnaire was constructed to meet the purpose of the study based on similar studies of knowledge and attitude in different countries, yet it was modified according to Iranian culture and social norms. Results The findings showed that a majority of participants have moderate knowledge about all components of reproductive health. Approximately, one - third of the participants reported difficulties to discuss about sexual health with mothers. The most of the participants believed insufficient female youth reproductive health services and low knowledge about reproductive health were the main barriers for female youth reproductive health aims. Conclusion The participants in this study are representatives of an important subgroup in Iran in order to evaluate female youth reproductive health educational needs. The study identified many misconception and negative attitude that need to be addressed. A health education program through parents, peers, mass media campaign and more comprehensive family planning curriculum in universities are recommended to overcome misconception and spread awareness. PMID:24971106

  1. Ovarian hydrobursitis in female camels (Camelus dromedarius): the role of Chlamydophila abortus and a trial for medical treatment.

    Science.gov (United States)

    Ali, A; Al-Sobayil, F A; Hassanein, K M; Al-Hawas, A

    2012-06-01

    The occurrence of Chlamydophila abortus in female camels affected with ovarian hydrobursitis and a trial for medical treatment were studied. A total of 111 cases were included in two experiments. In Experiment 1, sera from 51 affected cases were tested for C. abortus antibody using enzyme-linked immunosorbent assay (ELISA). In Experiment 2, 60 female camels affected with bilateral ovarian hydrobursitis were divided into treated and control groups (n = 30 each). Based on the bursal diameter, females of both groups were subdivided into those having small ( 7 cm) bursae. Treated group received 20 mg/kg body weight oxytetracycline intramuscular, 4% lotagen intrauterine, and 500 μg cloprostenol intramuscular. Controls did not receive any treatment. All females were observed for 90 days non-return rate (NRR) and calving rate (CR). Antibodies against C. abortus were observed in 44/51 (86.3%) of the affected females. The 90 days NRR of the treated and control groups were 13/30 (43.3%) and 0/30 (0.0%), respectively, (P = 0.001), while the CR were 10/30 (33.3%) and 0/30 (0.0%), respectively, (P = 0.01). Based on bursal size, the 90 days NRR were 11/15 (73.3%), 2/7 (28.6%) and 0/8 (0.0%) for treated females having small, medium and large bursa, while the CR were 9/15 (60%), 1/7 (14.3%), and 0/8 (0.0%), respectively, (P = 0.01). In conclusion, it seems that C. abortus may be responsible for the spreading of the ovarian hydrobursitis syndrome in dromedaries. Small sized bursa could be medically treated.

  2. Brief, embedded, spontaneous metacognitive talk indicates thinking like a physicist

    CERN Document Server

    Sayre, Eleanor C

    2014-01-01

    Instructors and researchers think "thinking like a physicist" is important for students' professional development. However, precise definitions and observational markers remain elusive. We reinterpret popular beliefs inventories in physics to indicate what physicists think "thinking like a physicist" entails. Through discourse analysis of upper-division students' speech in natural settings, we show that students may appropriate or resist these elements. We identify a new element in the physicist speech genre: brief, embedded, spontaneous metacognitive talk (BESM talk). BESM talk communicates students' in-the-moment enacted expectations about physics as a technical field and a cultural endeavor. Students use BESM talk to position themselves as physicists or non-physicists. Students also use BESM talk to communicate their expectations in four ways: understanding, confusion, spotting inconsistencies, and generalized expectations.

  3. Third-party brachytherapy source calibrations and physicist responsibilities: report of the AAPM Low Energy Brachytherapy Source Calibration Working Group.

    Science.gov (United States)

    Butler, Wayne M; Bice, William S; DeWerd, Larry A; Hevezi, James M; Huq, M Saiful; Ibbott, Geoffrey S; Palta, Jatinder R; Rivard, Mark J; Seuntjens, Jan P; Thomadsen, Bruce R

    2008-09-01

    The AAPM Low Energy Brachytherapy Source Calibration Working Group was formed to investigate and recommend quality control and quality assurance procedures for brachytherapy sources prior to clinical use. Compiling and clarifying recommendations established by previous AAPM Task Groups 40, 56, and 64 were among the working group's charges, which also included the role of third-party handlers to perform loading and assay of sources. This document presents the findings of the working group on the responsibilities of the institutional medical physicist and a clarification of the existing AAPM recommendations in the assay of brachytherapy sources. Responsibility for the performance and attestation of source assays rests with the institutional medical physicist, who must use calibration equipment appropriate for each source type used at the institution. Such equipment and calibration procedures shall ensure secondary traceability to a national standard. For each multi-source implant, 10% of the sources or ten sources, whichever is greater, are to be assayed. Procedures for presterilized source packaging are outlined. The mean source strength of the assayed sources must agree with the manufacturer's stated strength to within 3%, or action must be taken to resolve the difference. Third party assays do not absolve the institutional physicist from the responsibility to perform the institutional measurement and attest to the strength of the implanted sources. The AAPM leaves it to the discretion of the institutional medical physicist whether the manufacturer's or institutional physicist's measured value should be used in performing dosimetry calculations.

  4. The attitude of the female students of medical and non-medical fields of studies towards the cervical cancer prophylaxis

    Directory of Open Access Journals (Sweden)

    Dominik Olejniczak

    2014-09-01

    Full Text Available Introduction: The mortality of women with cervical cancer is one of the main problems of oncology. Poland is a country with high morbidity and mortality for this type of malignancy. In 2007, the incidence was 11.8 and the mortality was 5.0 per 100.000. Despite the availability of free Pap tests and many prevention campaigns, the incidence in Poland has remained at a constantly high level for several years. This prompted us to examine the degree of knowledge of different groups of the population about prophylaxis Aim of the research: To determine the knowledge and attitudes of students towards the prevention of cervical cancer. Material and methods: The study group are students of medical and non-medical faculties, who in total accounted for a panel of 112 people. The study was conducted at two universities: the Medical University of Warsaw and Kielce University of Technology. The diagnostic survey method: the study took the form of an anonymous questionnaire consisting of 25 closed questions on cervical cancer and its prevention. To determine whether there is a relationship between the subsidiaries, we used statistical methods such as test compliance χ 2 for a confidence level of p = 0.05, and r-Pearson’s correlation coefficient. Results: Training in the medical school is associated with having more knowledge in the field of medicine. Conclusions: Although the respondents most frequently declared that the main reason for them reporting to a gynaecologist was for regular check-ups, the percentage of the response was insufficient to conclude that students appreciate the role of secondary prevention of cervical cancer.

  5. International young physicists' tournament problems & solutions 2014

    CERN Document Server

    Gao, Wenli

    2016-01-01

    International Young Physicists' Tournament (Iypt), is one of the most prestigious international physics contests among high school students. This book is based on the solutions of 2014 Iypt problems. The authors are undergraduate students who participated in the Cupt (Chinese Undergraduate Physics Tournament). It is intended as a college level solution to the challenging open-ended problems. It provides original, quantitative solutions in fulfilling seemingly impossible tasks. This book is not limited to the tasks required by the problems and it is not confined to the models and methods in present literatures. Many of the articles include modification and extension to existing models in references, or derivation and computation based on fundamental physics. This book provides quantitative solutions to practical problems in everyday life. This is a good reference book for undergraduates, advanced high-school students, physics educators and curious public interested in the intriguing phenomena in daily life.

  6. Gustav-Hertz-Prize for CERN Physicist

    CERN Multimedia

    2004-01-01

    Klaus Blaum, of GSI Darmstadt and project leader of the ISOLTRAP experiment at CERN, will receive the 2004 Gustav-Hertz-Prize for his outstanding work on the mass determination of unstable atomic nuclei. Blaum extended the measuring capability of the ISOLTRAP experiment at the ISOLDE facility, which studies short-lived isotopes, by installing a source of carbon clusters. Using these carbon clusters as mass reference allows researchers to obtain higher-precision and absolute atomic mass measurements which are important to understand the weak interaction and the synthesis of chemical elements. The Gustav-Hertz-Prize is awarded to outstanding young physicists and is endowed with 7500 euro. It will be awarded at the Spring Conference of the German Physical Society in Munich on 24 March.

  7. A course in mathematical methods for physicists

    CERN Document Server

    Herman, Russell L

    2014-01-01

    Based on the author’s junior-level undergraduate course, this introductory textbook is designed for a course in mathematical physics. Focusing on the physics of oscillations and waves, A Course in Mathematical Methods for Physicists helps students understand the mathematical techniques needed for their future studies in physics. It takes a bottom-up approach that emphasizes physical applications of the mathematics. The book offers: •A quick review of mathematical prerequisites, proceeding to applications of differential equations and linear algebra •Classroom-tested explanations of complex and Fourier analysis for trigonometric and special functions •Coverage of vector analysis and curvilinear coordinates for solving higher dimensional problems •Sections on nonlinear dynamics, variational calculus, numerical solutions of differential equations, and Green's functions

  8. Technical Tarining: C++ for Particle Physicists

    CERN Multimedia

    Monique Duval

    2005-01-01

    Please note that Paul Kunz will be giving his very popular and highly recommended C++ course again on 7-11 March. The course costs 200 CHF, and advance registration is required. People with CERN EDH accounts can apply electronically directly from the Web course description page : http://cern.ch/TechnicalTraining/ENSTEC/p2002/Software/cpppp_e.asp Team Visitors should ask their Group Leader to send an e-mail to the DTO of PH Department, M. Burri, referring to the ‘C++ for Particle Physicists' course and giving their name, CERN ID number, the Team account number to which the course fee should be charged, and VERY IMPORTANTLY an email address to which an invitation to the course can be sent. ENSEIGNEMENT TECHNIQUE TECHNICAL TRAINING Monique Duval 74924 technical.training@cern.ch

  9. Technical Training: C++ for Particle Physicists

    CERN Multimedia

    Monique Duval

    2004-01-01

    Please note that Paul Kunz will be giving his very popular and highly recommended C++ course again on 15 - 19 November. The course costs 200 CHF, and advance registration is required. People with CERN EDH accounts can apply electronically directly from the Web course description page: Team Visitors should ask their Group Leader to send an e-mail to the DTO of PH Department, M. Burri, referring to the 'C++ for Particle Physicists' course and giving their name, CERN ID number, the Team account number to which the course fee should be charged, and VERY IMPORTANTLY an email address to which an invitation to the course can be sent. ENSEIGNEMENT TECHNIQUE TECHNICAL TRAINING Monique Duval 74924 technical.training@cern.ch

  10. Technical Training: C++ for Particle Physicists

    CERN Multimedia

    Monique Duval

    2005-01-01

    Please note that Paul Kunz will be giving his very popular and highly recommended C++ course again on 7-11 March. The course costs 200 CHF, and advance registration is required. People with CERN EDH accounts can apply electronically directly from the Web course description page : http://cern.ch/TechnicalTraining/ENSTEC/p2002/Software/cpppp_e.asp Team Visitors should ask their Group Leader to send an e-mail to the DTO of PH Department, M. Burri, referring to the ‘C++ for Particle Physicists' course and giving their name, CERN ID number, the Team account number to which the course fee should be charged, and VERY IMPORTANTLY an email address to which an invitation to the course can be sent. ENSEIGNEMENT TECHNIQUE TECHNICAL TRAINING Monique Duval 74924 technical.training@cern.ch

  11. Tensor calculus for engineers and physicists

    CERN Document Server

    de Souza Sánchez Filho, Emil

    2016-01-01

    This textbook provides a rigorous approach to tensor manifolds in several aspects relevant for Engineers and Physicists working in industry or academia. With a thorough, comprehensive, and unified presentation, this book offers insights into several topics of tensor analysis, which covers all aspects of N dimensional spaces. The main purpose of this book is to give a self-contained yet simple, correct and comprehensive mathematical explanation of tensor calculus for undergraduate and graduate students and for professionals. In addition to many worked problems, this book features a selection of examples, solved step by step. Although no emphasis is placed on special and particular problems of Engineering or Physics, the text covers the fundamentals of these fields of science. The book makes a brief introduction into the basic concept of the tensorial formalism so as to allow the reader to make a quick and easy review of the essential topics that enable having the grounds for the subsequent themes, without need...

  12. Academic Training: Practical Statistics for Particle Physicists

    CERN Multimedia

    2006-01-01

    2006-2007 ACADEMIC TRAINING PROGRAMME LECTURE SERIES 9, 10, 11, 12, 13 October from 11:00 to 12:00 - Main Auditorium, bldg. 500, TH Auditorium, bldg 4, 3rd floor, on 13 October Practical Statistics for Particle Physicists L. LYONS, University of Oxford, GB Lecture 1: Learning to love the errror matrix Introductory remarks. Conditional probability. Statistical and systematic errors. Combining results Binomial, Poisson and 1-D Gaussian 2-D Gaussian and the error matrix. Understanding the covariance. Using the error matrix. Estimating the error matrix. Combining correlated measurements Lecture 2: Parameter determination by likelihood: Do's and don'ts Introduction to likelihood. Error estimate. Simple examples: (1) Breit Wigner (2) Lifetime binned and unbinned likelihood several parameters extended maximum likelihood. Common misapprehensions: Normalisation delta(lnL) = 1/2 rule and coverage Integrating the likelihood Unbinned L_max as goodness of fit Punzi effect Lecture 3: Chi-squared and hypothesis test...

  13. Technical Training: C++ for Particle Physicists

    CERN Multimedia

    Monique Duval

    2004-01-01

    Please note that Paul Kunz will be giving his very popular and highly recommended C++ course again on 15 - 19 November. The course costs 200 CHF, and advance registration is required. People with CERN EDH accounts can apply electronically directly from the Web course description page: Team Visitors should ask their Group Leader to send an e-mail to the DTO of PH Department, M. Burri, referring to the 'C++ for Particle Physicists' course and giving their name, CERN ID number, the Team account number to which the course fee should be charged, and VERY IMPORTANTLY an email address to which an invitation to the course can be sent. ENSEIGNEMENT TECHNIQUE TECHNICAL TRAINING Monique Duval 74924 technical.training@cern.ch

  14. Technical Training: C++ for Particle Physicists

    CERN Document Server

    Monique Duval

    2004-01-01

    Please note that Paul Kunz will be giving his very popular and highly recommended C++ course again on 15 - 19 November. The course costs 200 CHF, and advance registration is required. People with CERN EDH accounts can apply electronically directly from the Web course description page. Team Visitors should ask their Group Leader to send an e-mail to the DTO of PH Department, M. Burri, referring to the 'C++ for Particle Physicists' course and giving their name, CERN ID number, the Team account number to which the course fee should be charged, and VERY IMPORTANTLY an email address to which an invitation to the course can be sent. ENSEIGNEMENT TECHNIQUE TECHNICAL TRAINING Monique Duval 74924 technical.training@cern.ch

  15. ALICE physicists receive 2014 Lise Meitner Prize

    CERN Multimedia

    Katarina Anthony

    2014-01-01

    On Wednesday, 3 September, four ALICE physicists were presented with the European Physical Society's 2014 Lise Meitner Prize for their outstanding contributions to nuclear physics (see here).   ALICE collaboration members Johanna Stachel (Heidelberg University, Germany), Peter Braun-Munzinger (GSI, Germany), Paolo Giubellino (INFN Turin, Italy, and CERN) and Jürgen Schukraft (CERN) were presented with their awards at a private ceremony held in the Globe of Science and Innovation. In addition to members of the ALICE collaboration, the ceremony was attended by members of the CERN Management including the Director-General, Rolf Heuer, as well as the EPS Nuclear Physics Board Chair, Douglas MacGregor, and the EPS Lise Meitner Prize Committee Chair, Victor Zamfir. For more information, please see "EPS honours CERN's heavy-ion researchers".  From left to right: Douglas MacGregor (EPS); Prize recipients Jürgen Schukraft,&a...

  16. Academic Training: Practical Statistics for Particle Physicists

    CERN Multimedia

    2006-01-01

    2006-2007 ACADEMIC TRAINING PROGRAMME LECTURE SERIES 9, 10, 11, 12, 13 October from 11:00 to 12:00 - Main Auditorium, bldg. 500, TH Auditorium, bldg 4, 3rd floor, on 13 October Practical Statistics for Particle Physicists L. LYONS, University of Oxford, GB Lecture 1: Learning to love the errror matrix Introductory remarks. Conditional probability. Statistical and systematic errors. Combining results Binomial, Poisson and 1-D Gaussian 2-D Gaussian and the error matrix. Understanding the covariance. Using the error matrix. Estimating the error matrix. Combining correlated measurements Lecture 2: Parameter determination by likelihood: Do's and don'ts Introduction to likelihood. Error estimate. Simple examples: (1) Breit Wigner (2) Lifetime binned and unbinned likelihood several parameters extended maximum likelihood. Common misapprehensions: Normalisation delta(lnL) = 1/2 rule and coverage Integrating the likelihood Unbinned L_max as goodness of fit Punzi effect Lecture 3: Chi-squared and hypothesis test...

  17. Probabilistic interpretation of data a physicist's approach

    CERN Document Server

    Miller, Guthrie

    2013-01-01

    This book is a physicists approach to interpretation of data using Markov Chain Monte Carlo (MCMC). The concepts are derived from first principles using a style of mathematics that quickly elucidates the basic ideas, sometimes with the aid of examples. Probabilistic data interpretation is a straightforward problem involving conditional probability. A prior probability distribution is essential, and examples are given. In this small book (200 pages) the reader is led from the most basic concepts of mathematical probability all the way to parallel processing algorithms for Markov Chain Monte Carlo. Fortran source code (for eigenvalue analysis of finite discrete Markov Chains, for MCMC, and for nonlinear least squares) is included with the supplementary material for this book (available online).

  18. Bird of passage recollections of a physicist

    CERN Document Server

    1985-01-01

    Here is the intensely personal and often humorous autobiography of one of the most distinguished theoretical physicists of his generation, Sir Rudolf Peierls. Born in Germany in 1907, Peierls was indeed a bird of passage," whose career of fifty-five years took him to leading centers of physics--including Munich, Leipzig, Zurich, Copenhagen, Cambridge, Manchester, Oxford, and J. Robert Oppenheimer''s Los Alamos. Peierls was a major participant in the revolutionary development of quantum mechanics in the 1920s and 1930s, working with some of the pioneers and, as he puts it, "some of the great characters" in this field. Originally published in 1988. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of- print books from the distinguished backlist of Princeton University Press. These paperback editions preserve the original texts of these important books while presenting them in durable paperback editions. The goal of the Princeton Legacy Libr...

  19. A Classification Method of Normal and Overweight Females Based on Facial Features for Automated Medical Applications

    Directory of Open Access Journals (Sweden)

    Bum Ju Lee

    2012-01-01

    Full Text Available Obesity and overweight have become serious public health problems worldwide. Obesity and abdominal obesity are associated with type 2 diabetes, cardiovascular diseases, and metabolic syndrome. In this paper, we first suggest a method of predicting normal and overweight females according to body mass index (BMI based on facial features. A total of 688 subjects participated in this study. We obtained the area under the ROC curve (AUC value of 0.861 and kappa value of 0.521 in Female: 21–40 (females aged 21–40 years group, and AUC value of 0.76 and kappa value of 0.401 in Female: 41–60 (females aged 41–60 years group. In two groups, we found many features showing statistical differences between normal and overweight subjects by using an independent two-sample t-test. We demonstrated that it is possible to predict BMI status using facial characteristics. Our results provide useful information for studies of obesity and facial characteristics, and may provide useful clues in the development of applications for alternative diagnosis of obesity in remote healthcare.

  20. Internal qualification and credentialing of radiation oncology physicists to perform patient special procedures

    Directory of Open Access Journals (Sweden)

    Michael D Mills

    2014-01-01

    Full Text Available In the arena of radiation oncology special procedures, medical physicists are often the focus professionals for implementation and administration of advanced and complex technologies. One of the most vexing and challenging aspects of managing complexity concerns the ongoing internal qualification and credentialing of radiation oncology physicists to perform patient special procedures. To demonstrate ongoing qualification, a physicist must a document initial training and successful completion of competencies to implement and perform this procedure, b demonstrate familiarity with all aspects of the commissioning and quality assurance process, c demonstrate continuing education respecting this procedure, d demonstrate the peer-reviewed completion of a minimum number of patient special procedures during a specified time span, and e demonstrate satisfactory overall progress toward maintenance of specialty board certification. In many respects, this information complement is similar to that required by an accredited residency program in therapy physics. In this investigation, we report on the design of a management tool to qualify staff radiation oncology physicists to deliver patient procedures.

  1. [Knowledge of the "Gräfenberg zone" and female ejaculation in ancient Indian sexual science. A medical history contribution].

    Science.gov (United States)

    Syed, R

    1999-01-01

    Ancient Indian texts in sexology (kamaśastra) from the 11th century onwards prove that their authors knew about the area later termed the "Gräfenberg zone" in Europe, as well as about the female ejaculation connected with the stimulation of this area. The Gräfenberg zone is a sexually arousable zone in the front part of the vagina, stimulation of which can lead to the discharge of liquid from the urethra, a phenomenon which is described as female ejaculation. The german gynaecologist Ernst Gräfenberg, who worked in America, described this zone, situated beneath the clitoris, for the first time (at least in this century) in Western medicine in an article published in 1950. (There are, however, evidences, that the 17th-century anatomist Regnier de Graaf had knowledge about the mentioned erogenous zone as well as female ejaculation.) Since the 1980s the so-called Gräfenberg zone, popularly termed "G-spot", and female ejaculation have been controversially discussed medically as well as in popular science, first in the United States, then in Europe; both phenomena have meanwhile been accepted as facts in medical manuals and reference books (e.g. the "Pschyrembel"). Whereas the oldest and most well-known sexological-erotological work of Ancient India, the Kamasutra, dating probably from the third century A.D., apparently did not know the Gräfenberg zone and female ejaculation, texts such as the Pañcasayaka (11th century), Jayamangala (Yaśodhara's commentary on the Kamasutra from the 13th century), the Ratirahasya (13th century), as well as the late kamaśastra-works Smaradipika and Anangaranga (16th century?) demonstrably describe both, the Gräfenberg zone and female ejaculation, in great detail. The female ejaculation is described already in the 7th century in a non-kamaśastra-text, in a work of the poet Amaru called the Amaruśataka.

  2. Forensic medicine in South Africa: associations between medical practice and legal case progression and outcomes in female murders.

    Directory of Open Access Journals (Sweden)

    Naeemah Abrahams

    Full Text Available BACKGROUND: Forensic medicine has been largely by-passed by the tide of health systems research and evidence based medicine. Murder victims form a central part of forensic medical examiners' case load, and women murdered by intimate partners are an important subgroup, representing the most severe form and consequence of intimate partner violence. Our aim was to describe the epidemiology of female murder in South Africa (by intimate and non-intimate partners; and to describe and compare autopsy findings, forensic medical management of cases and the contribution of these to legal outcomes. METHODS: We did a retrospective national study in a proportionate random sample of 25 medico-legal laboratories to identify all homicides in 1999 of women aged 14 years and over. Data were abstracted from the mortuary file and autopsy report, and collected from a police interview. FINDINGS: In 21.5% of cases the perpetrator was convicted. Factors associated with a conviction for the female murders included having a history of intimate partner violence 1.18 (95%CI: 0.16-2.20, weapon recovered 1.36 (95% CI:0.58-2.15 and a detective visiting the crime scene 1.57 (95% CI:0.14-3.00. None of the forensic medical activities increased the likelihood of a conviction. CONCLUSION: The findings raise important questions about the role of forensic medicine in these cases.

  3. Universities prepare as physicists plan to pop protons

    CERN Multimedia

    2007-01-01

    "The world's largest science experiment, a physics experiment designed to determine the nature of matter, will produce a mountain of data. And because the world's physicists cannot move to the mountain, an army of computer research scientists is preparing to move the mountain to the physicists." (3 pages)

  4. Physics Community: Department Chairs Confront Issues In Education of Physicists.

    Science.gov (United States)

    Physics Today, 1984

    1984-01-01

    Highlights issues discussed by physics department chairpersons and administrators at a meeting on the education of physicists. Curriculum, undergraduate research, equipment needs, role of small colleges and universities, federal role in physicist education, education of physics teachers, and science education for the general public were among the…

  5. Male and Female Physicians in Hospital Gynaecology Departments - Analysis of the Impact of "Feminisation" from the Viewpoint of Medical Directors.

    Science.gov (United States)

    Riepen, T; Möbus, V; Kullmer, U; Tinneberg, H R; Münstedt, K

    2013-01-01

    Introduction: At present the topic "feminisation" in medicine, in other words the increasing number of female staff members is under heavy discussion; however, there are only few data upon the basis of which a scientific discussion can be held. The question arises as to the possibility of problems arising therefrom for the specialty gynaecology and obstetrics. Methods: With the help of a questionnaire the directors of departments of gynaecology and obstetrics were questioned about the various aspects of the topic feminisation in gynaecology and obstetrics. Results: Among current applications the proportion of female applicants is estimated to be 84.2 %. Reasons given most frequently for the feminisation in the specialty include low income, loss of face of the medical profession and the poor career chances. Among the spontaneously mentioned reasons were the increasingly female dominated image of gynaecology and the working conditions in hospitals. Whereas the taking on of surgical duties and of directing functions was less markedly desired by women than by men, the questioned directors found that male and female staff members were equally motivated to take on duties outside of their working hours or to engage in research work. Discussion: Feminisation in medicine represents a challenge. It seems to be important to evaluate and investigate the motivation of staff members with regard to their wishes in professional life and thus to be able to offer an appropriate working environment based on the survey results.

  6. Determinants of negative preference for female fetuses amongst women of reproductive age group at rural medical college

    Directory of Open Access Journals (Sweden)

    Deepti Shrivastava

    2013-02-01

    Full Text Available Background: India is experiencing lowest child sex ratio of the world. The deficit of girl children has been progressively increasing, in spite of so many laws to favour them like Sharda act, act against dowry and law against female feticide, i.e. PC & PNDT. The present study attempted to explore the determinants of negative preference of female fetuses at rural setup and preferences for prevention of female foeticide. Methods: In a prospective, multicentric, cohort study, 2203 married women of reproductive age group were interviewed by pretested piloted structured questionnaire. SPSS software was used for statistical analysis. Results: Common causes for not preferring daughters were related to their marriages expenses, dowry along with exogamy and practices regarding death ceremonies of parents. Self deprived image of today’s woman by herself is mainly responsible for not allowing her to welcome another girl child in a family. Conclusions: Female foeticide is still in practice inspite of awareness programmes and existing law. Main reason for it is societal need due to marriage related customs and cultures along with unethical practices by service providers. To increase in self-esteem of women can only reduce the volume of service receiver along with upliftment of moral and ethical values of service providers from the beginning of their medical training can prevent it to happen. [Int J Reprod Contracept Obstet Gynecol 2013; 2(1.000: 67-73

  7. Prevalence and Predictors of Anxiety and Depression among Female Medical Students in King Abdulaziz University Jeddah Saudi Arabia

    Directory of Open Access Journals (Sweden)

    2013-07-01

    Full Text Available Background: Medical education & medical profession are among the most challenging and most stressful ones. Anxiety and depression represents an escalating public health problem among medical students. The objective of the study was to determine the prevalence & predictors of anxiety and depression among female medical students in King Abdulaziz University, Jeddah, Saudi Arabia.Methods: A cross- sectional study was carried out during 2010-2011. A stratified random sample method was used to select 450 medical students. A confidential, anonymous & self administered questionnaire included Standardized Hospital Anxiety & Depression Scale was used.Results: The mean scores for anxiety and depression were 9.32 ± 3.77 & 6.59 ± 3.62, respectively. There is a positive correlation between anxiety & depression scores (r= 0.52, P< 0.001. Prevalence of morbid anxiety and depression were 34.9% and 14.7%, respectively. Logistic regression analysis revealed that the first predictor of morbid anxiety was depression (adjusted Odds Ratio (aOR = 3.28; 95% Confidence Interval (CI: 1.85-5.82, P < 0.001. Students complained from condensed academic course, had academic and emotional failures during the 6 months preceded the study were about 2 times more prone to anxiety. Predictors of depression were having anxiety, nationality (being non-Saudi & having emotional failure.Conclusion: Medical students encountered high rates of anxiety & depression compared to others. Academic problems and major life events were the main predictors. Enhancing faculty preventive & curative mental health services is recommended. Initiation of stress management courses & enhancing academic advising services are required since the start of medical education.

  8. Brief, embedded, spontaneous metacognitive talk indicates thinking like a physicist

    Science.gov (United States)

    Sayre, Eleanor C.; Irving, Paul W.

    2015-12-01

    [This paper is part of the Focused Collection on Upper Division Physics Courses.] Instructors and researchers think "thinking like a physicist" is important for students' professional development. However, precise definitions and observational markers remain elusive. We reinterpret popular beliefs inventories in physics to indicate what physicists think thinking like a physicist entails. Through discourse analysis of upper-division students' speech in natural settings, we show that students may appropriate or resist these elements. We identify a new element in the physicist speech genre: brief, embedded, spontaneous metacognitive talk (BESM talk). BESM talk communicates students' in-the-moment enacted expectations about physics as a technical field and a cultural endeavor. Students use BESM talk to position themselves as physicists or nonphysicists. Students also use BESM talk to communicate their expectations in four ways: understanding, confusion, spotting inconsistencies, and generalized expectations.

  9. Medical management of male and female cats with nonobstructive lower urinary tract disease.

    Science.gov (United States)

    Osborne, C A; Polzin, D J; Klausner, J S; Kruger, J M

    1984-05-01

    This case is typical of recurrent urolithiasis managed by repeated surgery. Retrospective assessment of the disorder indicates the need for quantitative analyses of uroliths removed by cystotomy. Compliance of the owners with recommendations to minimize recurrent urolithiasis might have been beneficial. Results of medical therapy designed to induce dissolution of uroliths in this case are representative of preliminary findings of medical dissolution of naturally occurring struvite uroliths in ten other cats. It is of interest that the uroliths dissolved even though no effort was made to induce diuresis. The underlying cause of UTI in this patient may have been damage to the lower urinary tract induced by previous diagnostic and therapeutic procedures and/or sterile struvite uroliths that compromised local host defense mechanisms. Lack of urease production by the uropathogens suggests that they did not play a causative role in formation of uroliths. The need for preventative therapy of recurrent formation of uroliths after their medical dissolution is worthy of further comment. In this patient, specific measures to prevent urolith recurrence were not initiated because it is a part of a prospective clinical study. In the event uroliths recur, medical therapy designed to induce dissolution of uroliths would be repeated. Need for long-term preventative therapy would be dependent on the time interval between recurrent episodes (weeks, months, or years), and the effectiveness of medical therapy for urolith dissolution. Long-term prophylactic therapy would include urine acidifiers and diets low in magnesium.

  10. Assessment of knowledge of female students from the Medical Department of the University of Rzeszow regarding isolated neural tube defects

    Directory of Open Access Journals (Sweden)

    Milewska Natalia

    2016-06-01

    Full Text Available Introduction: Dysraphic defects are malformations resulting from a failed neural tube closure in a critical moment of embryogenesis. These structural alterations may include contractures, varus and valgus deformities, scoliosis or hip joint dislocations. According to the literature of the subject, the incidence of dysraphic defects ranges from 1.2% to 4.0% of live births. It is believed that 30% of cases are caused by genetic and environmental factors. The aim of the work was to assess the knowledge of female students of medical courses regarding isolated neural tube defects and their prevention.

  11. Medicine Goes Female: Protocol for Improving Career Options of Females and Working Conditions for Researching Physicians in Clinical Medical Research by Organizational Transformation and Participatory Design.

    Science.gov (United States)

    Hasebrook, Joachim; Hahnenkamp, Klaus; Buhre, Wolfgang F F A; de Korte-de Boer, Dianne; Hamaekers, Ankie E W; Metelmann, Bibiana; Metelmann, Camila; Bortul, Marina; Palmisano, Silvia; Mellin-Olsen, Jannicke; Macas, Andrius; Andres, Janusz; Prokop-Dorner, Anna; Vymazal, Tomáš; Hinkelmann, Juergen; Rodde, Sibyll; Pfleiderer, Bettina

    2017-08-02

    All European countries need to increase the number of health professionals in the near future. Most efforts have not brought the expected results so far. The current notion is that this is mainly related to the fact that female physicians will clearly outnumber their male colleagues within a few years in nearly all European countries. Still, women are underrepresented in leadership and research positions throughout Europe. The MedGoFem project addresses multiple perspectives with the participation of multiple stakeholders. The goal is to facilitate the implementation of Gender Equality Plans (GEP) in university hospitals; thereby, transforming the working conditions for women working as researchers and highly qualified physicians simultaneously. Our proposed innovation, a crosscutting topic in all research and clinical activities, must become an essential part of university hospital strategic concepts. We capture the current status with gender-sensitive demographic data concerning medical staff and conduct Web-based surveys to identify cultural, country-specific, and interdisciplinary factors conducive to women's academic success. Individual expectations of employees regarding job satisfaction and working conditions will be visualized based on "personal construct theory" through repertory grids. An expert board working out scenarios and a gender topic agenda will identify culture-, nation-, and discipline-specific aspects of gender equality. University hospitals in 7 countries will establish consensus groups, which work on related topics. Hospital management supports the consensus groups, valuates group results, and shares discussion results and suggested measures across groups. Central findings of the consensus groups will be prepared as exemplary case studies for academic teaching on research and work organization, leadership, and management. A discussion group on gender equality in academic medicine will be established on an internationally renowned open

  12. Medical and Family Leave: Benefits Available to Female Workers in the United States.

    Science.gov (United States)

    National Council of Jewish Women, New York, NY. Center for the Child.

    This paper discusses a national survey of employee benefits designed to investigate the extent to which employers have independently implemented basic components of a comprehensive maternity plan. Components include: (1) standard policies that set the period of leave; (2) job-protected medical leave for maternity; (3) employer contributions to…

  13. Lasers take physicists back to school

    CERN Multimedia

    Katarina Anthony

    2012-01-01

    This week saw the First International School on Laser Applications at Accelerators held in GANIL (France). Organised by the LA3NET project – of which CERN is a partner – the school was a singular opportunity for accelerator and laser physicists to meet and discuss the future of the merging areas.   As an EU-funded training network, LA3NET has brought together 27 partner institutes to train early stage researchers in the field of laser applications. Though the network kickedoff only a few months ago, it has already filled 15 of its 17 fellow positions, including three in CERN’s BE and EN Departments. The five-day International School on Laser Applications at Accelerators was the first big event organised by LA3NET, and united participants from both inside and outside the project. “This was the first time a school had linked laser and accelerator physics at such a fundamental level,” says Carsten P. Welsch, a former CERN fellow who now coordinates t...

  14. Academic Training: Cosmology for particle physicists

    CERN Multimedia

    Françoise Benz

    2005-01-01

    2004-2005 ACADEMIC TRAINING PROGRAMME LECTURE SERIES 9, 10, 11, 12 & 13 May from 11.00 to 12.00 hrs - Main Auditorium, bldg. 500 on 9, 10, 12 and 13 May, Council Chamber, bldg. 503, on 11 May Cosmology for particle physicists S. CARROLL / Enrico Fermi Institute, Univ. of Chicago, USA The past few years have seen dramatic breakthroughs and spectacular and puzzling discoveries in astrophysics and cosmology. We know much about the universe, but understand very little. Open questions include the nature of the dark matter and dark energy, the origin of the matter/antimatter asymmetry, the possibility of inflation, and the role of string theory and extra dimensions in the early universe. All of these issues impact strongly on, and will be heavily influenced by, upcoming experiments in particle physics. I will give an overview of current questions at the overlap of cosmology and particle physics, and discuss some theoretical and experimental questions likely to be important in the near future. ENSEIGNEME...

  15. Academic Training: Cosmology for particle physicists

    CERN Multimedia

    Françoise Benz

    2005-01-01

    2004-2005 ACADEMIC TRAINING PROGRAMME LECTURE SERIES 9, 10, 11, 12 & 13 May from 11.00 to 12.00 hrs - Main Auditorium, bldg. 500 on 9, 10, 12 and 13 May, Council Chamber, bldg. 503, on 11 May Cosmology for particle physicists S. CARROLL / Enrico Fermi Institute, Univ. of Chicago, USA The past few years have seen dramatic breakthroughs and spectacular and puzzling discoveries in astrophysics and cosmology. We know much about the universe, but understand very little. Open questions include the nature of the dark matter and dark energy, the origin of the matter/antimatter asymmetry, the possibility of inflation, and the role of string theory and extra dimensions in the early universe. All of these issues impact strongly on, and will be heavily influenced by, upcoming experiments in particle physics. I will give an overview of current questions at the overlap of cosmology and particle physics, and discuss some theoretical and experimental questions likely to be important in the near future. ENSEIG...

  16. Academic Training: Cosmology for particle physicists

    CERN Multimedia

    Françoise Benz

    2005-01-01

    2004-2005 ACADEMIC TRAINING PROGRAMMELECTURE SERIES9, 10, 11, 12 & 13 Mayfrom 11.00 to 12.00 hrs - Main Auditorium, bldg. 500 on 9, 10, 12 and 13 May, Council Chamber, bldg. 503, on 11 MayCosmology for particle physicistsS. CARROLL / Enrico Fermi Institute, Univ. of Chicago, USAThe past few years have seen dramatic breakthroughs and spectacular and puzzling discoveries in astrophysics and cosmology. We know much about the universe, but understand very little. Open questions include the nature of the dark matter and dark energy, the origin of the matter/antimatter asymmetry, the possibility of inflation, and the role of string theory and extra dimensions in the early universe. All of these issues impact strongly on, and will be heavily influenced by, upcoming experiments in particle physics. I will give an overview of current questions at the overlap of cosmology and particle physics, and discuss some theoretical and experimental questions likely to be important in the near future.ENSEIGNEMENT ACADEMIQUEAC...

  17. Women in medical physics: a preliminary analysis of workforce and research participation in Australia and New Zealand.

    Science.gov (United States)

    Crowe, S B; Kairn, T

    2016-06-01

    Although the participation of women within the science, technology, engineering and mathematics workforces has been widely discussed over recent decades, the recording and analysis of data pertaining to the gender balance of medical physicists in Australia and New Zealand remains rare. This study aimed to provide a baseline for evaluating future changes in workforce demographics by quantifying the current level of representation of women in the Australasian medical physics workforce and providing an indication of the relative contribution made by those women to the local research environment. The 2015 Australasian College of Physical Scientists and Engineers in Medicine (ACPSEM) member directory and list of chief physicists at ACPSEM-accredited radiation oncology and diagnostic imaging training centres were interrogated to identify the gender balance of medical physicists working in Australia and New Zealand. A specific investigation of the employment levels of all medical physicists in Queensland was undertaken to provide an example of the gender balance at different levels of seniority in one large Australian state. Lists of authors of medical physics presentations at ACPSEM annual conferences and authors of publications in the ACPSEM's official journal, were used to provide an indication of the gender balance in published research within Australia and New Zealand. The results of this study showed that women currently constitute approximately 28 % of the medical physics workforce in Australia and New Zealand, distributed disproportionally in junior roles; there is a decrease in female participation in the field with increasing levels of seniority, which is particularly apparent in the stratified data obtained for the Queensland workforce. Comparisons with older data suggest that this situation has changed little since 2008. Examination of ACPSEM conference presentations suggested that there are similar disparities between the gender-balance of proffered and

  18. Prevalence of bacterial vaginosis in sexually active females in Chhattisgarh Institute of Medical Sciences, Bilaspur, Chhattisgarh

    Directory of Open Access Journals (Sweden)

    Sangeeta Raman Jogi

    2015-08-01

    Full Text Available Background: To know the prevalence of bacterial vaginosis (BV in sexually active females presenting with the complaints of Vaginal discharge to the outpatient department. BV also called as non-specific vaginitis, develops when the normally predominant peroxides producing lactobacillus species in the vagina are replaced by mixed predominantly anaerobic flora consisting of Gardinerella vaginalis, Mycoplasm hominis, Mobilunceus species, Bacteroids species, Prevotela Species, Peptostreptococcus Species, Fusobacterium Species and Porphyromonus Species. Methods: Three hundred females attending the OPD with the complaints of vaginal discharge were studied. Diagnosis of BV were made according to Amsle's clinical criteria and Nugents criteria for evaluating Gram stain vaginal smear. The results were compared with the data available from the previous studies. Results: Out of 300 patients 122 (40.66% were suffering from BV. 90 (73.33% patients were having pH between 5-6.9. Among pregnant women 9.83% found positive. IUCD users 19 (29.68% are found suffering from BV. Out of 33 VDRL positive patients 19 (57.51% were positive with BV. Conclusions: The prevalence of BV is on higher side of the available data. There is an association between IUCD use and occurrence of BV. [Int J Reprod Contracept Obstet Gynecol 2015; 4(4.000: 963-967

  19. PET: the importance of physicists for the clinical arena

    CERN Multimedia

    2005-01-01

    David Townsend giving a seminar at CERN on 9 February. The past few years have seen significant advances in the development of instrumentation for Positron Emission Tomography (PET). The recent appearance of combined PET and Computed Tomography (CT) scanners that can simultaneously image both anatomy and function is of particular importance. This was the main subject of "Advances in PET imaging: from physics to physician", a seminar presented at CERN by David Townsend on Wednesday 9 February  and organized by the TT and PH groups. David Townsend, who started his career at CERN in the 1970s, is now Professor at the Department of Medicine, University of Tennessee Medical Center (Knoxville, TN). Recipient of the 2004 Clinical Scientist of the Year Award, he is an internationally renowned researcher and PET physicist, with over 25 years of experience in the field. His 1999 image of the year, an award from the Society of Nuclear Medicine in the US, was produced using a combined state-of-the art PET and a true d...

  20. Physicists develop more powerful tools to combat cancer

    CERN Multimedia

    Antonella Del Rosso and Fabio Capello

    2012-01-01

    The tools physicists are currently sharing with doctors to defeat cancer are high-tech sensors for early detection and particles for use as sharp projectiles. The latest advances in medical physics and some of the most sophisticated devices for imaging, monitoring and treatment were presented at the ICTR-PHE 2012 conference. They will shape the future of advanced healthcare.   @font-face { font-family: "Cambria Math"; }@font-face { font-family: "Cambria"; }p.MsoNormal, li.MsoNormal, div.MsoNormal { margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: Cambria; }p.MsoCommentText, li.MsoCommentText, div.MsoCommentText { margin: 0cm 0cm 0.0001pt; font-size: 10pt; font-family: Cambria; }span.MsoCommentReference { }a:link, span.MsoHyperlink { color: blue; text-decoration: underline; }a:visited, span.MsoHyperlinkFollowed { color: purple; text-decoration: underline; }span.CommentTextChar { }.MsoChpDefault { font-size: 10pt; font-family: Cambria; }div.WordSection1 { page: WordSection1; } So...

  1. The Training of Industrial Physicists in Zimbabwe: a Success Story

    Science.gov (United States)

    Carelse, Xavier F.

    In 1992-93 the Department of Physics decided that there was a need for physicists to participate in the industrial development in Zimbabwe. The idea of a Master of Science in Applied Physics programme was conceived. Before designing the programme, a postal survey was conducted to discover the needs of industry particularly in relation to industrial processes. There was a 20% response to our survey with many indicating the area of specialisation required in Zimbabwe. Based on their response, the programme was drawn up and was launched in 1994. The programme has optional specialisations in Industrial Physics, Medical Physics, Laser and Plasma Physics and Environmental Physics. Most of the candidates choose the Industrial Physics option. The programme includes courses in Workshop Practice, Computer Applications Software, Theory of Devices, Computer Interfacing, Instrumentation Physics, Metrology (which includes Quality Control), Digital Signal Processing and Data Communications and Networks, Industrial Applications of Laser and Plasma Physics, Biomedical Instrumentation, and many others. Nearly 30 Zimbabweans and some foreign students have thus far graduated with this degree. On graduation, they have, with relative ease, found employment in indeustry. In two cases, graduates were appointed as Research Officers with firms who set up research divisions specially for them. Many are now teaching at universities and technical colleges throughout the country where they continue to promote an industrial approach to the teaching of physics.

  2. Mário Schenberg: Physicist, politician and art critic

    Science.gov (United States)

    Guzzo, M. M.; Reggiani, N.

    2015-12-01

    Mário Schenberg is considered one of the greatest theoretical physicists of Brazil. He worked in different fields of physics including thermodynamics, quantum mechanics, statistical mechanics, general relativity, astrophysics and mathematics. He was assistant of the Ukrainian naturalized Italian physicist Gleb Wataghin and worked with prestigious physicists like as the Brazilians José Leite Lopes and César Lattes, the Russian-born American George Gamow and the Indian astrophysicist Subrahmanyan Chandrasekhar. Besides, he was also an active politician and critic of art.

  3. Mário Schenberg: Physicist, politician and art critic

    Energy Technology Data Exchange (ETDEWEB)

    Guzzo, M. M., E-mail: guzzo@ifi.unicamp.br [Instituto de Física Gleb Wataghin, Universidade Estadual de Campinas - UNICAMP, Rua Sérgio Buarque de Holanda, 777, 13083-859 Campinas, SP Brazil (Brazil); Reggiani, N. [Pontifícia Universidade Católica de Campinas, PUC-Campinas, Rod. D. Pedro I, km 136, 13086-900 Campinas, SP Brazil (Brazil)

    2015-12-17

    Mário Schenberg is considered one of the greatest theoretical physicists of Brazil. He worked in different fields of physics including thermodynamics, quantum mechanics, statistical mechanics, general relativity, astrophysics and mathematics. He was assistant of the Ukrainian naturalized Italian physicist Gleb Wataghin and worked with prestigious physicists like as the Brazilians José Leite Lopes and César Lattes, the Russian-born American George Gamow and the Indian astrophysicist Subrahmanyan Chandrasekhar. Besides, he was also an active politician and critic of art.

  4. How About Medical Physics?

    Science.gov (United States)

    Ellis, R. E.

    1976-01-01

    Cites the increasing need for physicists in medicine. Sketches the qualifications needed to pursue a Master of Science degree (MS) in medical physics fields and provides a brief discussion of Ph.D programs in the field. (CP)

  5. What One Physicist Has to Offer

    Science.gov (United States)

    Ross, Marc

    2004-05-01

    I was a particle theorist. In the early 1970s I began to analyze energy and its use in society. My theme is: What can physicists offer on a societal issue like energy? I have four topics: 1) Traffic safety and vehicle mass. The measurements are the record of some 40,000 deaths per year, vehicle characterizations and registrations. The statistical record is good, but information is lacking on physical processes in serious crashes. Our insight: while driver behavior is critical to safety, so is vehicle quality and design. Although one cannot definitively separate the injury impacts associated with momentum transfer from those due to intrusion, mass as such is not critical to safety. 2) Prospects for improving the energy efficiency of industrial processes. Our "measurements" were planning documents and interviews enabling us to analyze which "energy projects" were undertaken and which not. Insight: capital for projects was not allocated according to textbook economics; instead it was rationed. 3) Energy use by cars. Based on dynamometer studies motivated by the 1990 Clean Air Act Amendments, we created models of energy consumption that enable evaluation of modifications such as adopting a small engine while supplementing its capability for power. Insight: Vehicles could be designed to use much less fuel; but the gain for society is offset by low interest by new-car-buyers and manufacturers. 4) The effectiveness of automotive emissions controls. In addition to laboratory studies, we had surveys in "non-attainment" areas. Insight: Controls installed by original manufacturers are more robust and effective than repairs. Of the four, this is the one success for society. Conclusions: There are fascinating and solvable analytical challenges everywhere you look. But applications are hampered by the lack of a heritage and the close coupling between theorists and experimenters we know in physics.

  6. CAS physicist receives Tate Medal from American Institute of Physics

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ The American Institute of Physics (AIP) 2007 Tate Medal for Leadership in International Physics goes to Prof. YU Lu, a physicist from the CAS Institute of Physics and chair of the CAS Interdisciplinary Center for Theoretical Studies.

  7. Rice Physicist to direct $40M LHC Program

    CERN Multimedia

    2006-01-01

    "Rice Universty announced that physicist B. Paul Padley has been chosen to lead the scientific operations for one of the particle detector systems at the European Organization for Nuclear Research's Large Hadron Collider (LHC)."

  8. Video conferencing lets physicists go head to head

    CERN Document Server

    Crease, Robert P

    1994-01-01

    A video conferencing link between US physicists and scientists at the CERN collider is one of a number of video conferencing applications that allow scientists in widely separated locations to collaborate. Current and future uses of video conferencing are discussed.

  9. Physicists set new record for network data transfer

    CERN Multimedia

    2007-01-01

    "An international team of physicists, computer scientists, and network engineers joined forces to set new records for sustained data transfer between storage systems durint the SuperComputing 2006 (SC06) Bandwidth Challenge (BWC). (3 pages)

  10. French physicist's brother denies links to Al Qaeda

    CERN Multimedia

    Overbye, Dennis

    2009-01-01

    "Days after the French authorities placed a physicist working in Switzerland under formal investigation in a terror case, a portrait of the man and his work has begun to emerge from interviews with officials and his lawyer"

  11. Fukushima Nuclear Power Plant Accident and Nuclear Physicists

    Directory of Open Access Journals (Sweden)

    Otsuka Takaharu

    2014-03-01

    Full Text Available I give an overview on the Fukushima Nuclear Power Plant Accident and a report on voluntary activities of Japanese nuclear physicists in this terrible event, including their major outcome.

  12. Physicists create a "perfect" way to study the Big Bang

    CERN Multimedia

    2005-01-01

    Physicists have created the state of matter thought to have filled the Universe just a few microseconds after the big bang and found it to be different from what they were expecting: instead of a gas, it is more like a liquid. Understanding why it is a liquid that should take physicists a step closer to explaining the earliest moments of our Universe (1 ½ page)

  13. Report on student participants at the 2003 Annual Meeting of the National Society of Black Physicists

    Energy Technology Data Exchange (ETDEWEB)

    Julius Dollison, Michael Neuchatz

    2003-07-01

    The first meeting of African American physicists was held in 1973 at Fisk University in Nashville, Tennessee, with around 50 Black physicists in attendance. In 1977, this organization was formally established as the National Society of Black Physicists (NSBP) out of a need to address many concerns of African American physicists. During the ensuing years the Conference began to grow and was hosted by different institutions at various geographic locations. This year, the 2003 Annual Conference of the National Society of Black Physicists and Black Physics Students was hosted by Spelman College in Atlanta, Georgia during the weekend of February 12th-15th, 2003. This Conference brought together over 500 African American physics students and working physicists. Also attending were corporate and graduate school recruiters, administrators, professional society representatives and others concerned with the small representation of minorities in the field of physics. The organizers of the Conference contracted with the Statistical Research Center of the American Institute of Physics to conduct a formal evaluative study of the meeting, resulting in this report. The evaluation questionnaire was designed by the organizers of the NSBP conference with input from the Statistical Research Center's staff. It included questions on the students' backgrounds and demographic characteristics, physics research experience, career goals, challenges faced in their academic pursuits, and ratings of various aspects of the conference. The questionnaire was distributed at the conference when the students signed in. Of the 330 students who were registered, roughly 304 attended and were given the four-page questionnaire to complete. Responses were collected on the last night of the conference, with 172 (approximately 57%) returning completed questionnaires. This low response rate could be attributed in part to the fact that respondents were asked to provide possibly sensitive personal

  14. Testing and Validation for Internet Attitude Scale among male and female students at Isfahan University and University of Medical Science

    Directory of Open Access Journals (Sweden)

    Mohammad Ali Zaki

    2006-10-01

    Full Text Available The advent of the third millennium witnessed the culmination of two decades of interest expressed by social researchers about the importance, status and utilization of ICT, particularly the Net, concerning scientific production in the areas of theory-formation and research. Part of this scientific output dealt with measurement of internet attitude. The present paper attempts to test, measure and validate internet attitude scales. It offers the findings of a survey conducted among 200 students, both male and female, at Isfahan University and Isfahan University of Medical Science. Standard Dinev and Koufteros questionnaire was used. It measures two kinds of attitude towards internet use and self-efficacy. Using factor analysis, the present paper investigated the reliability of two sets of questionnaires. Both possessed appropriate internal consistency. Construct Validity was confirmed using factor analysis. The statements incorporated within the research instrument could be distinguished and therefore offers a suitable tool for evaluating internet attitude.

  15. Female circumcision.

    Science.gov (United States)

    Abu Daia, J M

    2000-10-01

    It is uncertain when female circumcision was first practiced, but it certainly preceded the founding of both Christianity and Islam. A review of past and current historical, popular and professional literature was undertaken, and 4 types of female circumcision were identified. Typically female circumcision is performed by a local village practitioner, lay person or by untrained midwives. Female genital mutilation is not accepted by any religious or medical opinion, and is a violation of human rights against helpless individuals who are unable to provide informed consent and who must therefore be protected through education and legislation. Complications of female circumcision can present after many years. Any medical practitioner (either for adult or pediatric) can be confronted with this issue of female circumcision, even in countries where this custom is not present, thus mandating the understanding of this complex issue.

  16. The risk of whiplash-induced medical impairment in rear-end impacts for males and females in driver seat compared to front passenger seat

    Directory of Open Access Journals (Sweden)

    Bertil Jonsson

    2013-07-01

    Females had a relative risk of medical impairment of 3.1 compared to men after adjustment for the average increased risk in the driver position. The driver position had a doubled relative risk compared to the front passenger position. As a conclusion it may be of value to take risk differences between male and female occupants and between driver and front passenger positions into account in future automotive car and seat construction.

  17. Prevalence and risk factors for female sexual dysfunction in women attending a medical clinic in south India

    Directory of Open Access Journals (Sweden)

    Singh J

    2009-01-01

    Full Text Available Background: Reports from India on the prevalence and determinants of female sexual dysfunction (FSD are scant. Aims: To determine the prevalence and risk factors for FSD. Settings and Design: A cross-sectional survey in a medical outpatient clinic of a tertiary care hospital. Materials and Methods: We administered a Tamil version of the Female Sexual Function Index (FSFI to 149 married women. We evaluated putative risk factors for FSD. We elicited participant′s attributions for their sexual difficulties. Statistical Analysis: We estimated the prevalence of possible FSD and sexual difficulties from published FSFI total and domain cut-off scores. We used logistic regression to identify risk factors for possible FSD. Results: FSFI total scores suggested FSD in two-thirds of the 149 women (73.2%; 95% confidence intervals [CI] 65.5% to 79.6%. FSFI domain scores suggested difficulties with desire in 77.2%; arousal in 91.3%; lubrication in 96.6%; orgasm in 86.6%, satisfaction in 81.2%, and pain in 64.4%. Age above 40 years (odds ratios [OR] 11.7; 95% CI 3.4 to 40.1 and fewer years of education (OR 1.2; 95% CI 1.0 to 1.3 were identified by logistic regression as contributory. Women attributed FSD to physical illness in participant or partner, relationship problems, and cultural taboos but none had sought professional help. Conclusions: Sexual problems suggestive of dysfunction, as suggested by FSFI total and domain scores, are highly prevalent in the clinic setting, particularly among women above 40 and those less educated, but confirmation using locally validated cut-off scores of the FSFI is needed.

  18. Vitamin D Deficiency among Female Nurses of Children’s Medical Center Hospital and Its Related Factors

    Directory of Open Access Journals (Sweden)

    Hamid Rajebi

    2016-03-01

    Full Text Available Vitamin D deficiency is one of the most preventable challenges worldwide. The aim of this study was to determine the prevalence of vitamin D deficiency among female nurses working at Children’s Medical Center Hospital in Tehran, Iran, due to the risk factor of being a notably long period indoors and the fact that their health status may have consequences on the process of patients’ treatment. A total of 114 female nurses who were at least 20 years old entered the study voluntarily, and a questionnaire was applied to collect information on lifestyle and other factors associated with vitamin D deficiency. A sample of blood was taken to measure 25-hydroxyvitamin D (25-OHD and cut off value to indicate deficiency was considered below 10ng/ml, and the amounts of 10-29ng/ml were declared insufficient. The mean of 25-OHD was 11.7±9.3ng/ml. A total of 79 subjects (69.3% had a deficient level of vitamin D, 28 subjects (24.6% had an insufficient level and only 7 subjects (6.1% had sufficient level of vitamin D. The deficiency was more noticeable in the age group of 26-35 years old. Prevalence of vitamin D deficiency had a significant correlation with younger subjects (P<0.001. There was no significant association among other factors such as body mass index (BMI, health status complications, regular exercise, and duration of sun exposure. High prevalence of vitamin D deficiency in the study population leads to emphasise the need to screen health care workers for vitamin D levels.

  19. Professional fulfillment and parenting work-life balance in female physicians in Basic Sciences and medical research: a nationwide cross-sectional survey of all 80 medical schools in Japan.

    Science.gov (United States)

    Yamazaki, Yuka; Uka, Takanori; Marui, Eiji

    2017-09-15

    In Japan, the field of Basic Sciences encompasses clinical, academic, and translational research, as well as the teaching of medical sciences, with both an MD and PhD typically required. In this study, it was hypothesized that the characteristics of a Basic Sciences career path could offer the professional advancement and personal fulfillment that many female medical doctors would find advantageous. Moreover, encouraging interest in Basic Sciences could help stem shortages that Japan is experiencing in medical fields, as noted in the three principal contributing factors: premature resignation of female clinicians, an imbalance of female physicians engaged in research, and a shortage of medical doctors in the Basic Sciences. This study examines the professional and personal fulfillment expressed by Japanese female medical doctors who hold positions in Basic Sciences. Topics include career advancement, interest in medical research, and greater flexibility for parenting. A cross-sectional questionnaire survey was distributed at all 80 medical schools in Japan, directed to 228 female medical doctors whose academic rank was assistant professor or higher in departments of Basic Sciences in 2012. Chi-square tests and the binary logistic regression model were used to investigate the impact of parenthood on career satisfaction, academic rank, salary, etc. The survey response rate of female physicians in Basic Sciences was 54.0%. Regardless of parental status, one in three respondents cited research interest as their rationale for entering Basic Sciences, well over twice other motivations. A majority had clinical experience, with clinical duties maintained part-time by about half of respondents and particularly parents. Only one third expressed afterthoughts about relinquishing full-time clinical practice, with physicians who were parents expressing stronger regrets. Parental status had little effect on academic rank and income within the Basic Sciences, CONCLUSION

  20. A CERN physicist receives the Gian Carlo Wick Medal

    CERN Multimedia

    2007-01-01

    T.D. Lee, Chairman of the Gian Carlo Wick Medal selection committee, André Martin, the 2007 recipient, and Antonino Zichichi, President of the World Federation of Scientists (WFS)(Copyright : WFS) The 2007 Gian Carlo Wick Gold Medal was presented to the CERN theoretical physicist André Martin in Erice (Italy) on 20 August. The prize is awarded each year by the WFS (World Federation of Scientists), whose president is Professor Antonino Zichichi, to a theoretical physicist for his outstanding contributions to particle physics. The selection committee is composed of eminent physicists and is chaired by the Nobel Physics Prize Laureate, T.D. Lee. André Martin was awarded the Medal in recognition of his work on the total cross-section for interactions between two particles and his contributions to the understanding of heavy quark-antiquark (or quarkonium) systems. In 1965, André Martin established a theoretical basis for the so-call...

  1. What physicists should learn about finance (if they want to)

    Science.gov (United States)

    Schmidt, Anatoly

    2006-03-01

    There has been growing interest among physicists to Econophysics, i.e. analysis and modeling of financial and economic processes using the concepts of theoretical Physics. There has been also perception that the financial industry is a viable alternative for those physicists who are not able or are not willing to pursue career in their major field. However in our times, the Wall Street expects from applicants for quantitative positions not only the knowledge of the stochastic calculus and the methods of time series analysis but also of such concepts as option pricing, portfolio management, and risk measurement. Here I describe a synthetic course based on my book ``Quantitative Finance for Physicists'' (Elsevier, 2004) that outlines both worlds: Econophysics and Mathematical Finance. This course may be offered as elective for senior undergraduate or graduate Physics majors.

  2. Medical Physics Data Book,

    Science.gov (United States)

    The Medical Physics Data Book is a collection of physical and chemical data useful in medical physics . The information has been extracted from other...ionizing Radiation. Carried out by the Medical Physics Data Group of the American Association of Physicists in Medicine, this compilation is meant to

  3. Einstein, social responsibility of physicists and human rights in China

    Science.gov (United States)

    Fang, Li-Zhi

    2005-03-01

    Since Einstein first visited Shanghai on 1922, he was deeply and constantly concerned about the cases of injustice, suppression, and human rights abuses in China. The strong sense of social responsibility shown by Einstein is an illustrious role model for Chinese intellectual, especially physicists, who advocate the universal principle of human rights. I will briefly review this history. I will also briefly report what have been done and is doing by Chinese physicists in the long and difficult journey toward democracy and human rights of China.

  4. Review the Physicists show EVERYTHING happens at the same time

    DEFF Research Database (Denmark)

    javadi, Hossein; Forouzbakhsh, Farshid

    2016-01-01

    Physicist Max Tegmark claims flow of time is illusion. EVERYTHING happens at the same time, Max Tegmark said. [1] To understand how this theory is consistent with the truth, it should be compared with physical previous theories and experiences. The theory is backed up Einstein’s theory of relativ......Physicist Max Tegmark claims flow of time is illusion. EVERYTHING happens at the same time, Max Tegmark said. [1] To understand how this theory is consistent with the truth, it should be compared with physical previous theories and experiences. The theory is backed up Einstein’s theory...... of relativity, Max Tegmark said. [1]...

  5. The image of the physicist in modern drama

    Science.gov (United States)

    Brouwer, W.

    1988-07-01

    While the role of the scientist in society has been a subject for playwrights from the time of the Renaissance onwards, quite a number of post-World War II plays have focused on the role physics and physicists play in modern society. In this article, the plays of Bertold Brecht, Friedrich Dürrenmatt, William Golding, and Heinar Kipphardt are reviewed, which focus especially on the difficult choices faced by physicists in the modern world in which the consequences of physics-based technology are immense, if not overwhelming. These plays also provide an attractive context for discussion on science and social responsibility.

  6. Great Physicists - The Life and Times of Leading Physicists from Galileo to Hawking

    Science.gov (United States)

    Cropper, William H.

    2004-09-01

    Here is a lively history of modern physics, as seen through the lives of thirty men and women from the pantheon of physics. William H. Cropper vividly portrays the life and accomplishments of such giants as Galileo and Isaac Newton, Marie Curie and Ernest Rutherford, Albert Einstein and Niels Bohr, right up to contemporary figures such as Richard Feynman, Murray Gell-Mann, and Stephen Hawking. We meet scientists--all geniuses--who could be gregarious, aloof, unpretentious, friendly, dogged, imperious, generous to colleagues or contentious rivals. As Cropper captures their personalities, he also offers vivid portraits of their great moments of discovery, their bitter feuds, their relations with family and friends, their religious beliefs and education. In addition, Cropper has grouped these biographies by discipline--mechanics, thermodynamics, particle physics, and others--each section beginning with a historical overview. Thus in the section on quantum mechanics, readers can see how the work of Max Planck influenced Niels Bohr, and how Bohr in turn influenced Werner Heisenberg. Our understanding of the physical world has increased dramatically in the last four centuries. With Great Physicists , readers can retrace the footsteps of the men and women who led the way.

  7. Fitness Intention and Its Relationship With Eating Attitudes: A Cross-Sectional Study of Iranian Female Medical College Students

    Science.gov (United States)

    Hosseini, Seyyed Nasrollah; Emdadi, Shohreh; Jalilian, Farzad; Karami Matin, Behzad; Ataee, Mari; Mirzaei Alavijeh, Mehdi

    2016-01-01

    Background Fitness is a very important goal among young adults that may lead to eating disorders. Objectives The aim of this study was to identify the factors influencing fitness intention based on the theory of planned behavior (TPB) and its relationship to eating attitudes. Materials and Methods A cross-sectional study was conducted among 231 female college students during the winter of 2012. Participants were randomly selected in proportion to their distribution among the different faculties at Hamadan University of Medical Sciences. A structured questionnaire was applied for collecting data and data was analyzed by SPSS version 21 using a T-test, ANOVA, bivariate correlations, and linear regression at a 95% significant level. Results Nearly 21.6% of the participants had abnormal eating attitudes. The TPB variables accounted for 40% of the variation in fitness intention. Bivariate correlations indicated a positive correlation between fitness intention and eating attitude (r = 0.417, P < 0.05). Conclusions Based on our results, it seems that designing and implementing educational programs to reduce positive attitudes and encourage subjective norms toward fitness may be useful for preventing abnormal eating attitudes. PMID:27284282

  8. Spiraling Into Gallstone Disease: A Physicist's Spin

    Science.gov (United States)

    Zastavker, Y. V.; Tilley, B. S.; Pratt, J. C.

    2005-10-01

    Scientists have been fascinated for decades with the ability of nature to form self-assembled structures of various configurations. One such configuration is a spiral or a helix. The (double) helical geometrical configuration is a well-known secondary structure of DNA; however, DNA is not the only biological system possessing this shape. Spirals have been found in a variety of biological and synthetic systems, one of which is bile in the gallbladder. In this system, helical ribbons appear as metastable intermediates in the process of cholesterol crystallization that leads to the formation of gallstones. The bile system is particularly interesting and unique due to the richness in variety of the helical structures formed. Understanding the mechanisms for nature's self-assembly of helical ribbons is crucial in both the prevention of gallstone disease and in developing potential technological and medical applications. We describe a model bile system, composed of three major components of native bile in water: a phospholipid, a fatty acid, and a sterol. This system behaves similarly to the native bile in terms of the kinetics of the formation and evolution of intermediate metastables, including helical ribbons. We further describe our experimental findings and phenomenological model explaining the geometrical shape, elastic properties, and behavior of helical ribbons in model bile systems. We also propose possible applications of these structures as drug delivery vehicles, metallization templates, and antifouling devices.

  9. German lab unveils plan to build physicists' next collider

    CERN Multimedia

    Abott, A

    2001-01-01

    An international team of physicists are to propose the construction of a major collider. 'TESLA' - the 'Tera electron volt Energy Superconducting Linear Accelerator' will be a linear electron-positron collider based on superconducting resonators. It will be based at DESY and cost around three billion US dollars (2 pages).

  10. Recent Advances in Robotics and Career Opportunities for Physicists

    Science.gov (United States)

    Bouchier, Paul

    2011-03-01

    Some of the most significant advances in robotic systems over the last year are shown in this talk, which covers both autonomous and partly autonomous robots. A few robotic employers, both in Texas and elsewhere are profiled, with an emphasis on opportunities of interest to physicists. The presenter is president of the Dallas Personal Robotics Group.

  11. RECOMMENDATIONS ON THE UNDERGRADUATE MATHEMATICS PROGRAM FOR ENGINEERS AND PHYSICISTS.

    Science.gov (United States)

    DURST, LINCOLN K.

    THIS REPORT PRESENTS A PROGRAM FOR THE UNDERGRADUATE MATHEMATICAL PREPARATION OF ENGINEERS AND PHYSICISTS. THE FOLLOWING STATEMENTS SERVE AS UNDERLYING ASSUMPTIONS FOR ANYONE EXPECTING TO MAKE USE OF THE RECOMMENDATIONS--(1) THE PROGRAM IS ONE FOR THE PRESENT AND THE PROPOSALS ARE SUCH THAT THEY CAN BE CONTINUALLY MODIFIED TO KEEP UP WITH FUTURE…

  12. Technical Training Seminar: Physicists in the world of finance

    CERN Multimedia

    Davide Vitè

    2006-01-01

    Monday 27 February TECHNICAL TRAINING SEMINAR from 14:00 to 16:00, Council Chamber (bldg. 503) Physicists in the world of finance Oliver Cooke, Zhengyun Hu / LEHMAN BROTHERS (UK) Two PhD physicists will talk about their experiences of working in investment banking, describing what investment banks do and the jobs which attract physicists and engineers. They will introduce the derivatives markets, and explain the need for advanced modelling. In particular, they will present the many modelling techniques used, including Monte Carlo simulation, solving PDEs, stochastic calculus and data analysis. They will describe a typical day for a physicist in the world of finance, and present a case study in which they will show how they used an idea from physics to solve a finance problem. After a PhD and CERN fellowship on OPAL in the 1990s, Oliver Cooke moved to finance. He was initially a mathematical modeller of derivatives, and now is an exotic derivatives trader at Lehman Brothers in London. He will be j...

  13. "Angels & Demons" May Help Physicists Explain What Matters

    Science.gov (United States)

    Basken, Paul

    2009-01-01

    It's not every day that scientific researchers need to defend themselves against charges of destroying humanity. And yet a group of several dozen physicists associated with the Large Hadron Collider may be getting pretty good at it--and, at the same time, actively engaging in public education and debate in ways that university scientists have…

  14. Time and ageing: a physicist's look at gerontology

    NARCIS (Netherlands)

    Uffink, J.

    2000-01-01

    To enter, as a physicist, into the field of gerontology brings along certain dangers. I will presumably fall into pitfalls of misunderstanding or step on some other booby traps which those who are familiar with the terrain have learned to avoid. This danger is probably even greater since the

  15. Physicists see golden needle in a micro-cosmic haystack

    CERN Multimedia

    2004-01-01

    An international team of physicists examining an extremely rare form of subatomic particle decay has discovered evidence for the highly sought process, which could be an indication of new forces beyond those incorporated in the Standard Model of particle physics (1 page)

  16. The role of the health physicist in nuclear security.

    Science.gov (United States)

    Waller, Edward J; van Maanen, Jim

    2015-04-01

    Health physics is a recognized safety function in the holistic context of the protection of workers, members of the public, and the environment against the hazardous effects of ionizing radiation, often generically designated as radiation protection. The role of the health physicist as protector dates back to the Manhattan Project. Nuclear security is the prevention and detection of, and response to, criminal or intentional unauthorized acts involving or directed at nuclear material, other radioactive material, associated facilities, or associated activities. Its importance has become more visible and pronounced in the post 9/11 environment, and it has a shared purpose with health physics in the context of protection of workers, members of the public, and the environment. However, the duties and responsibilities of the health physicist in the nuclear security domain are neither clearly defined nor recognized, while a fundamental understanding of nuclear phenomena in general, nuclear or other radioactive material specifically, and the potential hazards related to them is required for threat assessment, protection, and risk management. Furthermore, given the unique skills and attributes of professional health physicists, it is argued that the role of the health physicist should encompass all aspects of nuclear security, ranging from input in the development to implementation and execution of an efficient and effective nuclear security regime. As such, health physicists should transcend their current typical role as consultants in nuclear security issues and become fully integrated and recognized experts in the nuclear security domain and decision making process. Issues regarding the security clearances of health physics personnel and the possibility of insider threats must be addressed in the same manner as for other trusted individuals; however, the net gain from recognizing and integrating health physics expertise in all levels of a nuclear security regime far

  17. Guidelines on the implementation of radiation protection measures during diagnostic medical exposures of female patients of reproductive capacity

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-08-01

    These guidelines were produced in response to a perceived need for clear guidance concerning the implementation of the 10-day and 28-day rules regarding radiological radiation protection practices. At the outset it is important to emphasise that, in all cases, the seriousness of the clinical situation must be taken into account as being of paramount importance and an overriding consideration to the guidelines. Radiographs of the chest, skull and extremities may be done at any time, provided that best practices are adhered to. All requests for radiological examinations of female patients, which place the uterus in or near the primary X-ray beam, i.e. irradiation between the diaphragm and pubis, or nuclear medicine examinations which are likely to result in a dose to the unborn child up to 10 mGy, should include the date of the last menstrual period. The prescriber and practitioner or radiographer should ask a patient beyond day 10 of the menstrual cycle whether she might be pregnant. This enquiry and the patient's answer should be recorded in writing. If the answer is no, the examination may proceed. If the answer is yes or uncertain, the examination should not proceed. In cases of medical emergency, the practitioner or the prescriber, if necessary following discussion with the practitioner or radiographer and taking justification into account, may decide to proceed with the examination. The practitioner or prescriber must record this decision in writing and sign it. The 10-day rule is recommended for certain high dose examinations where the dose to the uterus is likely to exceed 10 mGy. These include a small number of diagnostic X-ray and nuclear medicine procedures. (author)

  18. The male heart and the female mind: a study in the gendering of antidepressants and cardiovascular drugs in advertisements in Irish medical publication.

    Science.gov (United States)

    Curry, Phillip; O'Brien, Marita

    2006-04-01

    Stereotypes which suggest that cardiovascular disease and depression are related to gender can have consequences for the mental and physical health outcomes of both men and women. This study examines how these stereotypes may be reinforced by medical publications advertising for cardiovascular and antidepressant medication. A random sample of 61 (with no repeats) advertisements which appeared in Irish medical publications between July 2001 and December 2002 were analysed using both content and semiotic analysis. Results indicate that the meanings created by advertisers for cardiovascular drugs and antidepressants did in fact gender these products. Women were depicted as the predominant users of antidepressants and men as the main users of cardiovascular drugs. The images used identified two stereotyped patients: the 'male' heart patient and the depressed 'female' patient. Furthermore, the imagery and language used to promote the two categories of medication tended to strengthen gendered associations.

  19. ["The fact that there are more women doesn't guarantee anything": the feminization of obstetrics and gynecology and the experiences of female medical professionals in Mexico].

    Science.gov (United States)

    Pozzio, María

    2014-12-01

    In the framework of an increasing feminization of the medical profession in Mexico, this article explores the characteristics of this process in the obstetrics and gynecology specialty. Understanding feminization as a process of change to be analyzed both quantitatively and qualitatively, the article focuses special attention on the experiences of female obstetrician-gynecologists within a medical specialty that has since its origins functioned as a mechanism of control over women's bodies. Based on ethnographic research, the article combines statistical and archival sources and field observation. The interviews reveal the experiences and tensions women obstetrician-gynecologists encounter in this context.

  20. Fractional derivatives for physicists and engineers background and theory

    CERN Document Server

    Uchaikin, Vladimir V

    2013-01-01

    The first derivative of a particle coordinate means its velocity, the second means its acceleration, but what does a fractional order derivative mean? Where does it come from, how does it work, where does it lead to? The two-volume book written on high didactic level answers these questions. Fractional Derivatives for Physicists and Engineers— The first volume contains a clear introduction into such a modern branch of analysis as the fractional calculus. The second develops a wide panorama of applications of the fractional calculus to various physical problems. This book recovers new perspectives in front of the reader dealing with turbulence and semiconductors, plasma and thermodynamics, mechanics and quantum optics, nanophysics and astrophysics.  The book is addressed to students, engineers and physicists, specialists in theory of probability and statistics, in mathematical modeling and numerical simulations, to everybody who doesn't wish to stay apart from the new mathematical methods becoming more and ...

  1. Mid-Career PhD Physicists: Academia & Beyond

    Science.gov (United States)

    White, Susan

    2017-01-01

    What jobs do mid-career PhD physicists hold? In a first-ever study, we collected data in 2011 from over 1,500 physics PhD recipients from the classes of 1996, 1997, 2000, and 2001. About 45% of the physics PhD recipients in these classes immediately took jobs that were not temporary, and over 40% accepted postdocs. How does taking a postdoc affect mid-career employment? What is the relationship between first job (after any postdocs) and mid-career employment? How do physicists' actual jobs compare with what they thought they would be doing when they graduated? Using our initial employment and mid-career data, I will answer these questions and more.

  2. Mathematics for Physicists: A Report on the National Study of Mathematics Requirements for Scientists and Engineers

    Science.gov (United States)

    Miller, G. H.

    1971-01-01

    Considers the recommendations of 929 physicists in eight different specializations for mathematics courses for physicists. Course recommendations are indicated so that advisors and students as well as interested physicists may use these ratings as relative guides in the selection of courses for degree preparation or for industrial background.…

  3. Uncertain CERN cash means UK physicists face grant freeze.

    CERN Multimedia

    1996-01-01

    Britain's funding agency Particle Physics and Astronomy Research Council is uncertain about its ability to cover membership costs to the European Laboratory for Particle Physics (CERN). This has resulted in suspension of research grants to university physicists and astronomers. Funding will be available only for genuine hardship, and for major national and international astronomical projects that have already been sanctioned. The new four-year rolling grants to university-based particle physics group is withheld.

  4. The electronics companion devices and circuits for physicists and engineers

    CERN Document Server

    Fischer-Cripps, Anthony C

    2014-01-01

    Updated and expanded with new topics, The Electronics Companion: Devices and Circuits for Physicists and Engineers, 2nd Edition presents a full course in introductory electronics using a unique and educational presentation technique that is the signature style of the author’s companion books. This concise yet detailed book covers introductory electrical principles (DC and AC circuits), the physics of electronics components, circuits involving diodes and transistors, transistors amplifiers, filtering, operational amplifiers, digital electronics, transformers, instrumentation, and power supplies.

  5. OBITUARY: Sir William Mitchell Physicist and enthusiast for science

    CERN Multimedia

    Cowley, R

    2002-01-01

    "William Mitchell was successively head of Physics at Reading and Oxford universities, and Chairman of the Science and Engineering Research Council from 1985 to 1990. He is largely responsible for the excellent neutron and X-ray facilities that are available for research by scientists in the UK. He was one of the first to realise that these uniquely powerful facilities would be essential tools not only for physicists but also for chemists, biologists, materials scientists and engineers" (1 page).

  6. Physicists and Economic Growth: Preparing the Next Generation

    Science.gov (United States)

    Arion, Douglas

    2012-02-01

    For many years it has been recognized that many physicists are ``hidden'' -- deep in the industrial world or holding positions not named ``physicist.'' In parallel with this phenomenon is the recognition that many new and innovative product ideas are, in fact, generated by physicists. There are many more ideas that could be brought to market to the benefit of both society and the inventor, but physicists don't often see themselves as the innovators and inventors that they actually are. A number of education programs have arisen to try to address this issue and to engender a greater entrepreneurial spirit in the scientific community. The ScienceWorks program at Carthage College was one of the first to do so, and has for nearly twenty years prepared undergraduate science majors to understand and practice innovation and value creation. Other programs, such as professional masters degrees, also serve to bridge the technical and business universes. As it is no doubt easier to teach a scientist the world of business than it is to teach a businessperson the world of physics, providing educational experiences in innovation and commercialization to physics students can have tremendous economic impact, and will also better prepare them for whatever career direction they may ultimately pursue, even if it is the traditional tenure-track university position. This talk will discuss education programs that have been effective at preparing physics students for the professional work environment, and some of the positive outcomes that have resulted. Also discussed will be the variety of opportunities and resources that exist for faculty and students to develop the skills, knowledge and abilities to recognize and successfully commercialize innovations.

  7. Ya. B. Zeldovich (1914-1987): Chemist, Nuclear Physicist, Cosmologist

    CERN Document Server

    Sahni, Varun

    2014-01-01

    Ya.B. Zeldovich was a pre-eminent Soviet physicist whose seminal contributions spanned many fields ranging from physical chemistry to nuclear and particle physics, and finally astrophysics and cosmology. March 8, 2014 marks Zeldovich's birth centenary, and this article attempts to convey the zest with which Zeldovich did science, and the important role he played in fostering and mentoring a whole generation of talented Scientists.

  8. Groups and manifolds lectures for physicists with examples in Mathematica

    CERN Document Server

    Fré, Pietro Giuseppe

    2018-01-01

    Groups and Manifolds is an introduction to the mathematics of symmetry with a variety of examples for physicists. It covers both classical symmetry as seen in crystallography as well as the mathematical concepts used in super-symmetric field theories. After a basic introduction of group theory, Lie algebras and a basic notion of differential geometry are discussed. Group-theoretical constructions are done using Mathematica.

  9. The difficulty of professional continuation among female doctors in Japan: a qualitative study of alumnae of 13 medical schools in Japan.

    Science.gov (United States)

    Nomura, Kyoko; Yamazaki, Yuka; Gruppen, Larry D; Horie, Saki; Takeuchi, Masumi; Illing, Jan

    2015-03-27

    To investigate the difficulties Japanese female doctors face in continuing professional practice. A qualitative study using the Kawakita Jiro method. A survey conducted in 2011 of 13 private Japanese medical school alumni associations. 359 female doctors. Barriers of balancing work and gender role. The female doctors reported that professional practice was a struggle with long working hours due to a current shortage of doctors in Japan. There was also a severe shortage of childcare facilities in the workplace. Some women appeared to have low confidence in balancing the physician's job and personal life, resulting in low levels of professional pursuit. There appeared to be two types of stereotypical gender roles, including one expected from society, stating that "child rearing is a woman's job", and the other perceived by the women themselves, that some women had a very strong desire to raise their own children. Male doctors and some female doctors who were single or older were perceived to be less enthusiastic about supporting women who worked while raising children because these coworkers feared that they would have to perform additional work as a result of the women taking long periods of leave. Important factors identified for promoting the continuation of professional practice among female doctors in Japan were the need to improve working conditions, including cutting back on long working hours, a solution to the shortage of nurseries, a need for the introduction of educational interventions to clarify professional responsibilities, and redefinition of the gender division of labour for male and female doctors. In addition, we identified a need to modernise current employment practices by introducing temporary posts to cover maternity leave and introducing flexible working hours during specialist training, thus supporting and encouraging more women to continue their medical careers. Published by the BMJ Publishing Group Limited. For permission to use (where not

  10. A Unity of Science, Especially Among Physicists, Is Urgently Needed to End Medicine's Lethal Misdirection

    CERN Document Server

    Ely, John T A

    2004-01-01

    We have all read that organized medicine was laughing at the germ theory and refused to wash its hands in the late 1800's while women died of childbed fever and other patients of wound sepsis. Scientists in general, including physicists, were among those who died. During the 1900's, and still today, organized medicine is laughing at the essential nutrient theory. The medical quality assurance boards enforce MANY MISTAKEN VIEWS that include: "xenobiotics can be substituted for essential nutrients; ascorbic acid is a vitamin and hence, is needed in only minute amounts for optimum health; there is no harm in a diet deriving half its calories from refined carbohydrates as is common in the US today; no dietary correction is possible at a stage when surgery is contemplated for a cardiac patient; mercury dental fillings and even the high-copper variety most widely used are asserted to be safe;" etc. The purpose of this manuscript is to elicit coordinated collective effort of physicists, other scientists and the Unio...

  11. Gender role stereotype and poor working condition pose obstacles for female doctors to stay in full-time employment: alumnae survey from two private medical schools in Japan.

    Science.gov (United States)

    Izumi, Miki; Nomura, Kyoko; Higaki, Yuko; Akaishi, Yu; Seki, Masayasu; Kobayashi, Shizuko; Komoda, Takayuki; Otaki, Junji

    2013-03-01

    The shortage of physicians has become a serious problem in Japan. It has been pointed out that an increase in the number of female doctors may contribute to the aggravation of this shortage because it is known that women work fewer hours than male doctors. Here, we investigated how many female doctors had ever resigned from a full-time position, and elucidated the reasons why female doctors find it difficult to stay in full-time employment. An alumnae survey of 2 private medical schools was conducted in 2007. A self-administered questionnaire was sent to 1423 graduates and 711 responded with informed consent (response rate, 50%; mean age, 39 years). Overall, 55% of the respondents had previously resigned from full-time employment, of which 90% resigned within 10 years of graduating from medical school. The difficulty in balancing work, childbirth and child rearing (45%) were the top 2 reasons for resignation, followed by physical problems (12%) and long working hours (8%). Among those who resigned, only 33% returned to full-time employment. Women who had at least 1 child were only 30% of those who had never resigned and 84% of those who had previously resigned. The majority of study subjects, regardless of experience of resignation (88%), agreed that women should continue to work even after childbirth. In conclusion, the results of this study suggested that many female doctors resigned from a full-time position within 10 years of graduating from medical school, largely because of the gender role stereotype and poor working conditions.

  12. Regular Breakfast Consumption and its Predictors Based on the Social Cognitive Theory in Female Students of Hamadan University of Medical Sciences

    Directory of Open Access Journals (Sweden)

    Nooshin Salimi

    2014-12-01

    Full Text Available Background and Objectives: Despite associating regular breakfast consumption habits with a range of health benefits, the rate of skipping the meal is high. The present study was conducted to determine the factors associated with breakfast consumption among female students of Hamadan University of Medical Sciences based on the Social Cognitive Theory (SCT. Materials and Methods: The present cross-sectional study was carried out on 423 female students in different faculties of Hamadan University of Medical Sciences. Participants were selected through multistage random sampling. The frequency of breakfast consumption and SCT variables, including knowledge, hope, outcome expectancies, observational learning, social support and self-efficacy, was measured using a self-administered questionnaire. Data were analyzed in SPSS-16 using the chi-square test, the correlation test and the linear regression analysis. Results: 24% of the students stated that they always ate breakfast. 10% of the students skipped breakfast. On average, the students ate breakfast 4.2 times a week. Self-efficacy (p<0.001 and social support (p<0.001 were good predictors of breakfast consumption in the students. These two variables were able to predict 64% of the variance in breakfast habits. Conclusion: The results show that self-efficacy and social support should be targeted in the design of interventions intending to increase breakfast consumption among female university students.

  13. 75 FR 55831 - Advisory Committee on the Medical Uses of Isotopes: Call for Nominations

    Science.gov (United States)

    2010-09-14

    ... COMMISSION Advisory Committee on the Medical Uses of Isotopes: Call for Nominations AGENCY: U.S. Nuclear... Medical Uses of Isotopes (ACMUI). Nominees should have professional or personal experience with or...) nuclear medicine physicist; (d) therapy medical physicist; (e) radiation safety officer; (f) nuclear...

  14. A strategic development model for the role of the biomedical physicist in the education of healthcare professionals in Europe.

    Science.gov (United States)

    Caruana, C J; Wasilewska-Radwanska, M; Aurengo, A; Dendy, P P; Karenauskaite, V; Malisan, M R; Mattson, S; Meijer, J H; Mihov, D; Mornstein, V; Rokita, E; Vano, E; Weckstrom, M; Wucherer, M

    2012-10-01

    This is the third of a series of articles targeted at biomedical physicists providing educational services to other healthcare professions, whether in a university faculty of medicine/health sciences or otherwise (e.g., faculty of science, hospital-based medical physics department). The first paper identified the past and present role of the biomedical physicist in the education of the healthcare professions and highlighted issues of concern. The second paper reported the results of a comprehensive SWOT (strengths, weaknesses, opportunities, threats) audit of that role. In this paper we present a strategy for the development of the role based on the outcomes of the SWOT audit. The research methods adopted focus on the importance of strategic planning at all levels in the provision of educational services. The analytical process used in the study was a pragmatic blend of the various theoretical frameworks described in the literature on strategic planning research as adapted for use in academic role development. Important results included identification of the core competences of the biomedical physicist in this context; specification of benchmarking schemes based on experiences of other biomedical disciplines; formulation of detailed mission and vision statements; gap analysis for the role. The paper concludes with a set of strategies and specific actions for gap reduction.

  15. Topical Conference on Oportunities in Biology for Physicists II

    Energy Technology Data Exchange (ETDEWEB)

    Franz, Judy R.

    2004-02-01

    In 2002, the American Physical Society (APS) organized and held the first topical conference in Boston, MA, as a way of informing physicists, particularly those just entering the field, of opportunities emerging at the interface of physics and biology. Because of the tremendous success of the first conference, it was decided to organize a second conference, similar in nature and focus, but with different presentation topic areas. Again the intended audience would be graduate students and postdocs considering applying methods of physics to biological research, and those who advise others on such opportunities.

  16. Julian Schwinger the physicist, the teacher, and the man

    CERN Document Server

    1996-01-01

    In the post-quantum-mechanics era, few physicists, if any, have matched Julian Schwinger in contributions to and influence on the development of physics. A deep and provocative thinker, Schwinger left his indelible mark on all areas of theoretical physics; an eloquent lecturer and immensely successful mentor, he was gentle, intensely private, and known for being "modest about everything except his physics". This book is a collection of talks in memory of him by some of his contemporaries and his former students: A Klein, F Dyson, B DeWitt, W Kohn, D Saxon, P C Martin, K Johnson, S Deser, R Fin

  17. Snowmass 2013 Young Physicists Science and Career Survey Report

    CERN Document Server

    Anderson, J; Carls, B; Cotta, R; Guenette, R; Kiburg, B; Kobach, A; Lippincott, H; Littlejohn, B; Love, J; Penning, B; Santos, M Soares; Strauss, T; Szelc, A; Worcester, E; Yu, F

    2013-01-01

    From April to July 2013 the Snowmass Young Physicists (SYP) administered an online survey collecting the opinions and concerns of the High Energy Physics (HEP) community. The aim of this survey is to provide input into the long term planning meeting known as the Community Summer Study (CSS), or Snowmass on the Mississippi. In total, 1112 respondents took part in the survey including 74 people who had received their training within HEP and have since left for non-academic jobs. This paper presents a summary of the survey results including demographic, career outlook, planned experiments and non-academic career path information collected.

  18. Snowmass 2013 Young Physicists Science and Career Survey Report

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, J. [Fermilab; Asaadi, J. [Syracuse U.; Carls, B. [Fermilab; Cotta, R. [UC, Irvine; Guenette, R. [Yale U.; Kiburg, B. [Fermilab; Kobach, A. [Northwestern U.; Lippincott, H. [Fermilab; Littlejohn, B. [Cincinnati U.; Love, J. [Argonne; Penning, B. [Fermilab; Santos, M. Soares [Fermilab; Strauss, T. [thomas.strauss@lhep.unibe.ch; Szelc, A. [Yale U.; Worcester, E. [Brookhaven; Yu, F. [Fermilab

    2013-07-30

    From April to July 2013 the Snowmass Young Physicists (SYP) administered an online survey collecting the opinions and concerns of the High Energy Physics (HEP) community. The aim of this survey is to provide input into the long term planning meeting known as the Community Summer Study (CSS), or Snowmass on the Mississippi. In total, 1112 respondents took part in the survey including 74 people who had received their training within HEP and have since left for non-academic jobs. This paper presents a summary of the survey results including demographic, career outlook, planned experiments and non-academic career path information collected.

  19. A physicists guide to The Los Alamos Primer

    Science.gov (United States)

    Reed, B. Cameron

    2016-11-01

    In April 1943, a group of scientists at the newly established Los Alamos Laboratory were given a series of lectures by Robert Serber on what was then known of the physics and engineering issues involved in developing fission bombs. Serber’s lectures were recorded in a 24 page report titled The Los Alamos Primer, which was subsequently declassified and published in book form. This paper describes the background to the Primer and analyzes the physics contained in its 22 sections. The motivation for this paper is to provide a firm foundation of the background and contents of the Primer for physicists interested in the Manhattan Project and nuclear weapons.

  20. A Physicist in Business: Opportunities, Pitfalls, and Lifestyle.

    Science.gov (United States)

    Woollam, John

    2007-03-01

    A traditional education in physics does not normally include business classes or dealing with opportunities to start a company, yet scientists often now start and run small companies. Physicists are mainly interested in technology. However, other factors quickly dominate chances for business success. These include finance, accounting, cash flow analysis, recruiting, interviewing, personnel issues, marketing, investments, retirement plans, patents and other not always so fun activities. Technical decisions are often strongly influenced by company finances and market-analysis. This talk discusses how to recognize opportunity, how to minimize chances for failure, and lifestyle changes one needs to be aware of before entrepreneurship involvement.

  1. Doing physics how physicists take hold of the world

    CERN Document Server

    Krieger, Martin H

    2012-01-01

    Doing Physics makes concepts of physics easier to grasp by relating them to everyday knowledge. Addressing some of the models and metaphors that physicists use to explain the physical world, Martin H. Krieger describes the conceptual world of physics by means of analogies to economics, anthropology, theater, carpentry, mechanisms such as clockworks, and machine tool design. The interaction of elementary particles or chemical species, for example, can be related to the theory of kinship-who can marry whom is like what can interact with what. Likewise, the description of physical situations i

  2. Beller Lecture: Dialogue Across Divides - Physicists and the Iran Dossier

    Science.gov (United States)

    Neuneck, Götz

    For over a decade, the nuclear activities of the Islamic Republic of Iran have been at the center of international concerns and subsequent track II talks. NGOs, think tanks and analysts played a role to help to find technical solutions in a highly political setting. The talk will give an overview about the role of physicists to understand the Iranian sensitive nuclear fuel-cycle and to prepare the ground for the JCPOA. Furthermore, the experience of the work of the Pugwash Conferences on Science and World Affairs will be elaborated.

  3. A course of applied mathematics for engineers and physicists

    CERN Document Server

    Manolessou, Marietta

    2014-01-01

    A Course of Applied Mathematics for Engineers and Physicists attempts a synthesis between the various theoretical concepts with the tools and techniques useful to the engineer, aiming at an equilibrium between mathematical rigour and a practical point of view with applications in mind. The main topics discussed are: Linear and non linear Algebra Topology (Topological and Metric spaces, Convexity Connexity, Orthogonal Projection in Hilbert spaces, etc.) Integration (Lebesgue Integral, Analytic functions, Fourier and Laplace Transforms, Distributions) The focus is on the applications of the above in Linear and Nonlinear Optimization, Combinatorial Optimization (Graphs), Dynamical Programming, Approximations, Solutions of Integral and Differential equations.

  4. Physicists set new record for network data transfer

    CERN Multimedia

    2006-01-01

    "An internatinal team of physicists, computer scientists, and network engineers led by the California Institute of Technology, CERN and the University of Michigan and partners at the University of Florida and Vanderbilt, as well as participants from Brazil (Rio de Janeiro State University, UERJ, and the State Universities of Sao Paulo, USP and UNESP) and Korea (Kyungpook National University, KISTI) joined forces to set new records for sustained data transfer between storage systems during the SuperComputing 2006 (SC06) Bandwidth Challenge (BWC)." (2 pages)

  5. The Tripler Army Medical Center's LE3AN program: a six-month retrospective analysis of program effectiveness for African-American and European-American females.

    Science.gov (United States)

    Simpson, Mark; Earles, Jay; Folen, Raymond; Trammel, Rick; James, Larry

    2004-10-01

    This is a retrospective study that examines the effectiveness of the Tripler Army Medical Center (TAMC) LE3AN Program for weight management among African-American and European American women. African-American and European-American active-duty females who enrolled in the TAMC LE3AN Program between July 1998 and December 2001, and completed six months of follow-up were included in the analysis. The results indicate that the program is associated with significant weight loss for participants, and that it is equally effective for African-American and European-American women. Weekly follow-up visits were correlated with greater weight loss.

  6. Status of underrepresented minority and female faculty at medical schools located within Historically Black Colleges and in Puerto Rico

    Directory of Open Access Journals (Sweden)

    Emily M. Mader

    2016-03-01

    Full Text Available Background and objectives: To assess the impact of medical school location in Historically Black Colleges and Universities (HBCU and Puerto Rico (PR on the proportion of underrepresented minorities in medicine (URMM and women hired in faculty and leadership positions at academic medical institutions. Method: AAMC 2013 faculty roster data for allopathic medical schools were used to compare the racial/ethnic and gender composition of faculty and chair positions at medical schools located within HBCU and PR to that of other medical schools in the United States. Data were compared using independent sample t-tests. Results: Women were more highly represented in HBCU faculty (mean HBCU 43.5% vs. non-HBCU 36.5%, p=0.024 and chair (mean HBCU 30.1% vs. non-HBCU 15.6%, p=0.005 positions and in PR chair positions (mean PR 38.23% vs. non-PR 15.38%, p=0.016 compared with other allopathic institutions. HBCU were associated with increased African American representation in faculty (mean HBCU 59.5% vs. non-HBCU 2.6%, p=0.011 and chair (mean HBCU 73.1% vs. non-HBCU 2.2%, p≤0.001 positions. PR designation was associated with increased faculty (mean PR 75.40% vs. non-PR 3.72%, p≤0.001 and chair (mean PR 75.00% vs. non-PR 3.54%, p≤0.001 positions filled by Latinos/Hispanics. Conclusions: Women and African Americans are better represented in faculty and leadership positions at HBCU, and women and Latino/Hispanics at PR medical schools, than they are at allopathic peer institutions.

  7. High energy physicists and graduate students. 1978 census

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-11-01

    This listing of physicists and students associated with the U.S. high-energy physics program was obtained by asking the research groups, laboratories, and other agencies involved to update previous information. The first part of this volume is an alphabetical listing and includes only the name, rank, and institution of high-energy physicists and graduate students. The second part of the volume is arranged by institution. Within each institution, the faculty (or permanent staff) and the graduate students are presented in separate alphabetical lists. For each person the entry indicates the year and institution of highest degree, rank and institutional affiliation with starting dates, up to three items selected from a list of research specialties, and sources of federal support. For the graduate students, there is also indicated an estimated date for their degree. Where appropriate, a person is listed at more than one institution. Except as noted in the headings, the information is intended to indicate the situation as of January 1, 1978. (RWR)

  8. The Battle for Heavy Water Three physicists' heroic exploits

    CERN Multimedia

    2002-01-01

    Up until the end of the 1970s you could still catch a glimpse of his massive silhouette in the corridors of CERN. Lew Kowarksi, one of the pioneers of the Laboratory, was not only a great physicist; he was also a genuine hero of World War II. In 1940, along with Frédéric Joliot and Hans von Halban, Lew Kowarski managed to get the entire world supply of heavy water away to safety from the Nazis after a fantastic escape from occupied France. At the end of the war, the three physicists played themselves in a film about their adventures entitled 'la Bataille de l'eau lourde'. This film, which has been loaned to us by the French National Film Library, will be shown at CERN for the first time next Thursday. At the beginning of the war, heavy water (D20, two atoms of deuterium and one oxygen atom) was of strategic importance. In 1939 Frédéric Joliot, aided by Hans von Halban and Lew Kowarski, demonstrated the nuclear chain reaction and the moderator role that heavy water plays in it. A few weeks before the inv...

  9. Nuclear forces the making of the physicist Hans Bethe

    CERN Document Server

    Schweber, Silvan S

    2012-01-01

    On the fiftieth anniversary of Hiroshima, Nobel-winning physicist Hans Bethe called on his fellow scientists to stop working on weapons of mass destruction. What drove Bethe, the head of Theoretical Physics at Los Alamos during the Manhattan Project, to renounce the weaponry he had once worked so tirelessly to create? That is one of the questions answered by "Nuclear Forces", a riveting biography of Bethe's early life and development as both a scientist and a man of principle. As Silvan Schweber follows Bethe from his childhood in Germany, to laboratories in Italy and England, and on to Cornell University, he shows how these differing environments were reflected in the kind of physics Bethe produced. Many of the young quantum physicists in the 1930s, including Bethe, had Jewish roots, and Schweber considers how Liberal Judaism in Germany helps explain their remarkable contributions. A portrait emerges of a man whose strategy for staying on top of a deeply hierarchical field was to tackle only those problems h...

  10. Got Skills? On-the-Job Activities of Physicists

    Science.gov (United States)

    Ivie, Rachel

    2011-03-01

    It goes almost without saying that physics doctorates do a lot more than just physics research or teaching at their jobs. But what exactly do they do? First, I will share basic data showing where physics doctorates are employed. Then I will present data from two of AIP's surveys about the employment of physicists. The first set of data comes from our survey of physics PhDs one year after doctorate. We will consider how often physics doctorates do a variety of activities on the job, including management, technical writing, teamwork, design and development, programming, and advanced mathematics. The second set of data comes from AIP's new survey of PhDs in physics 10 to 13 years after graduation. Data for many of the same activities will be shown for physics doctorates who have been in the workplace about a decade. Depending on the type of job, most industrially employed physics doctorates do some type of physics at work, but they are also very likely to report managing projects, writing for technical audiences, working on a team, and collaborating with non-physicists, among many other activities. This examination of the types of activities physics doctorates perform in the workplace will provide insight on the non-scientific training that would benefit graduate students the most.

  11. Becoming a Physicist: The Roles of Research, Mindsets, and Milestones in upper-division student perceptions

    CERN Document Server

    Irving, Paul W

    2014-01-01

    As part of a longitudinal study into identity development in upper-level physics students, a phenomenographic research method was used to examine students' perceptions of what it means to be a physicist. The results revealed four different categories of perception of what it means to be a physicist, with a clear distinction in the level of exclusivity students associate with being a physicist and differences of importance of research and its association with being a physicist. We find a relationship between students' perceptions of physicists and students' goal orientation. The paper highlights a need for faculty to not just emphasize the importance of research to students' academic development but also to further demonstrate and explain what research entails and the role it plays in a physicist's identity.

  12. 76 FR 29171 - Medical Use Regulations

    Science.gov (United States)

    2011-05-20

    ... material. References to that section in 10 CFR 35.396(d)(2) and (d)(2)(vi) would also be amended. 7... American Board of Medical Physics (ABMP) on or before October 24, 2005, as ``grandfathered'' for the... medical physics--under the supervision of a medical physicist who is certified in medical physics by a...

  13. A comparison of the professional values and career orientations of male and female medical students: some unintended consequences of U.S. public policy.

    Science.gov (United States)

    Burkett, G L; Kurz, D E

    1981-03-01

    During the 1970s, partly as a response to U.S. public policy which promoted the objective of equal opportunity for women, there was a dramatic increase in the proportion of women entering careers in medicine. Some observers have expressed the expectation that these women physicians will promote progressive changes in health care and that they will be more likely to emphasize "humanistic" aspects of treating patients. This paper presents data from a national survey of U.S. medical students which provides a comparison of several relevant characteristics of these male and female students. There are several important areas where significant differences are apparent. Women students are more likely to place greater importance on the desire to help people as a career motivation, for example, and are less likely to express satisfaction with the status quo in American health care. There are also significant male-female differences in career plans with respect to areas such as specialty choice and preference for practice setting. These findings are used to consider the question of the probable impact of increased numbers of women physicians on the future of American health care. Projections for the future are made more difficult because of important changes within the medical profession and in the context of health care organization, but it is clear that women physicians do represent some potential for progressive change in American medicine.

  14. Oral toxicity of isotretinoin, misoprostol, methotrexate, mifepristone and levonorgestrel as pregnancy category X medications in female mice

    OpenAIRE

    KIM, SEONG-KWAN; Shin, Soo-Jeong; YOO, YOHAN; KIM, NA-HYUN; KIM, DONG-SOON; Zhang, Dan; PARK, JIN-A; Yi, Hee; Kim, Jin-Suk; Shin, Ho-Chul

    2015-01-01

    An oral toxicity study of several pregnancy category X drugs was performed in female ICR mice. The drugs were administered orally once daily for 3 days at doses of 1, 10 and 100 ?g/kg for isotretinoin; 6.7, 67 and 670 ?g/kg for misoprostol; 83, 830 and 8,300 ?g/kg for methotrexate; 3.3, 33 and 330 ?g/kg for mifepristone; and 25, 250 and 2,500 ?g/kg for levonorgestrel. During the test period, clinical signs, mortality, body weight, hematology, serum biochemistry and necropsy findings were exam...

  15. Comparison of signs and symptoms of myocardial infarction and unstable angina in male and female hospitalizedpatients in coronary care units of Kerman Medical University hospital, 2004-2005

    Directory of Open Access Journals (Sweden)

    S. Sabzevari

    2007-01-01

    Full Text Available Abstract Background and purpose: Coronary Artery Disease (CAD is one of the most common causes of mortality and disability in the world. The results of some studies show that there are differences in signs and symptoms of CAD between male and female.Materials and Methods: This research was done to compare males and females for these signs and symptoms in 600 hospitalized patients in coronary care units of Kerman Medical University from December 2004 to July 2005. For data collection a questionnaire was used which was designed in five sections: demographic characteristics, disease variables, pictures for determining the points of chest pain, Visual Analog Scale for determining the intensity of pain and measures taken by patients after the beginning the signs and symptoms. This questionnaire was completed by two nurses in different shifts by interviewing the patients. For data analysis T test, χ2, Fisher exact and Man-Whitney U were used.Results: The results showed that the women were older than men (p<0.001. Most women had unstable angina and men had myocardial infarction (P<0.05. There were no significant differences between the chest pain in both genders but neck pain, back pain, fatigue, decrease of appetite, flushing, dizziness, tiredness, visual disturbances, suffocation feeling, palpitation and restlessness were experienced in women more than men (p<0.05. Also dyspenea during the heart attack was seen in most women (44.7% vs 29.4% but there was no significant difference between two genders for intensity of pain.Conclusion: This study showed that atypical signs and symptoms of unstable angina and myocardial infarction were seen in female more than male. Furthermore this may be followed by some problems in diagnosis and then delay in referring the patients to medical centers. On the other hand, health care workers may not pay enough attention to these atypical signs and symptoms, in women with normal ECG so they might not receive nessaceery

  16. An introduction to tensors and group theory for physicists

    CERN Document Server

    Jeevanjee, Nadir

    2011-01-01

    An Introduction to Tensors and Group Theory for Physicists provides both an intuitive and rigorous approach to tensors and groups and their role in theoretical physics and applied mathematics. A particular aim is to demystify tensors and provide a unified framework for understanding them in the context of classical and quantum physics. Connecting the component formalism prevalent in physics calculations with the abstract but more conceptual formulation found in many mathematical texts, the work will be a welcome addition to the literature on tensors and group theory. Part I of the text begins with linear algebraic foundations, follows with the modern component-free definition of tensors, and concludes with applications to classical and quantum physics through the use of tensor products. Part II introduces abstract groups along with matrix Lie groups and Lie algebras, then intertwines this material with that of Part I by introducing representation theory. Exercises and examples are provided throughout for go...

  17. Physicists and the 1945 Decision to Drop the Bomb

    CERN Document Server

    Byers, N

    2002-01-01

    In 1943 fear that the German war machine might use atomic bombs was abating and among physicists another fear was taking its place - that of a postwar nuclear arms race with worldwide proliferation of nuclear weapons. Manhattan Project scientists and engineers began to discuss uses of nuclear energy in the postwar world. Niels Bohr, Leo Szilard, James A. Franck and others launched a concerted effort to lay groundwork for international control of the technology. Realizing the devastation nuclear weapons could cause and that they could be made and delivered much more cheaply than conventional weapons of the same power, they tried to persuade policy makers to take into account long range consequences of using atomic bombs and not base their decisions on short range military expediency alone. They met with little success. The scientists' main message, unheeded then and very relevant now, is that worldwide international agreements are needed to provide for inspection and control of nuclear weapons technology. Thei...

  18. Modeling protein synthesis from a physicist's perspective: a toy model

    CERN Document Server

    Basu, A; Basu, Aakash; Chowdhury, Debashish

    2007-01-01

    Proteins are polymers of amino acids. These macromolecules are synthesized by intracellular machines called {\\it ribosome}. Although, traditionally, the experimental investigation of protein synthesis has been an active area of research in molecular cell biology, important quantitative models of this phenomenon have been reported mostly in the research journals devoted to statistical physics and related interdisciplinary topics. From the perspective of a physicist, protein synthesis is a phenomenon of {\\it classical transport of interacting ribosomes on a messenger RNA (mRNA) template} that dictates the sequence of the amino acids on the protein. Here we bring this frontier area of contemporary research into the classroom by appropriate simplification of the models and methods. In particular, we develope a simple toy model and analyze it by some elementary techniques of non-equilibrium statistical mechanics to predict the average rate of protein synthesis and their spatial organization in the steady-state.

  19. Quantitative finance and risk management a physicist's approach

    CERN Document Server

    Dash, Jan W

    2004-01-01

    Written by a physicist with over 15 years of experience as a quant on Wall Street, this book treats a wide variety of topics. Presenting the theory and practice of quantitative finance and risk, it delves into the "how to" and "what it's like" aspects not covered in textbooks or research papers. Both standard and new results are presented. A "Technical Index" indicates the mathematical level; from zero to PhD mathematical background; for each section. The finance aspect in each section is self-contained. Real-life comments on "life as a quant" are included. This book is designed for scientists and engineers desiring to learn quantitative finance, and for quantitative analysts and finance graduate students. Parts will be of interest to research academics.

  20. Guerrilla science survival strategies of a Cuban physicist

    CERN Document Server

    Altshuler, Ernesto

    2017-01-01

    Full of drama, dedication, and humor, this book narrates the author’s often frustrating experiences working as an experimental physicist in Cuba after the disintegration of the so-called socialist block. Lacking finance and infrastructure, faced with makeshift equipment, unpredictable supplies, and unreliable IT, Altshuler tells how he and his students overcame numerous challenges to make novel and interesting contributions to several fields of science. Along the way, he explains the science - from studies of ant colonies to superconductivity - either qualitatively or quantitatively, but always at a level fully understandable to an undergraduate student of natural sciences or engineering. An even wider audience, however, may skip the technical sections without missing the essence. With numerous anecdotes, photographs and the author’s own delightful cartoons, the book tells a remarkable, and often amusing story of how successful science can be performed against all odds.

  1. Practice and problems regarding oral hygiene: study among female medical undergraduate students of tertiary care hospital, Pune, India

    Directory of Open Access Journals (Sweden)

    Kajal Srivastava

    2016-06-01

    Conclusion: The study highlights the fact that preventive behaviour among medical students increased after they experienced some or the other oral health problem for which they were advised to follow these preventive practices so that the severity and extent of the disease does not progress. Further research is required on a larger scale so that the ways to increase the promotive and preventive oral health practices can be identified (e.g. behaviour change communication to prevent the occurrence of oral health problems. [Int J Res Med Sci 2016; 4(6.000: 2214-2217

  2. The medical physics specialization system in Poland.

    Science.gov (United States)

    Bulski, Wojciech; Kukołowicz, Paweł; Skrzyński, Witold

    2016-07-01

    This paper presents the situation of the profession of medical physicists in Poland. The official recognition of the profession of medical physicist in Polish legislation was in 2002. In recent years, more and more Universities which have Physics Faculties introduce a medical physics specialty. At present, there are about 15 Universities which offer such programmes. These Universities are able to graduate about 150 medical physicists per year. In 2002, the Ministry of Health introduced a programme of postgraduate specialization in medical physics along the same rules employed in the specialization of physicians in various branches of medicine. Five institutions, mostly large oncology centres, were selected as teaching institutions, based on their experience, the quality of the medical physics professionals, staffing levels, equipment availability, lecture halls, etc. The first cycle of the specialization programme started in 2006, and the first candidates completed their training at the end of 2008, and passed their official state exams in May 2009. As of January 2016, there are 196 specialized medical physicists in Poland. Another about 120 medical physicists are undergoing specialization. The system of training of medical physics professionals in Poland is well established. The principles of postgraduate training and specialization are well defined and the curriculum of the training is very demanding. The programme of specialization was revised in 2011 and is in accordance with EC and EFOMP recommendations.

  3. TU-A-210-02: HIFU: Why Should a Radiation Oncology Physicist Pay Attention?

    Energy Technology Data Exchange (ETDEWEB)

    Schlesinger, D. [University of Virginia Health Systems (United States)

    2015-06-15

    High-intensity focused ultrasound (HIFU) has developed rapidly in recent years and is used frequently for clinical treatments in Asia and Europe with increasing clinical use and clinical trial activity in the US, making it an important medical technology with which the medical physics community must become familiar. Akin to medical devices that deliver treatments using ionizing radiation, HIFU relies on emitter geometry to non-invasively form a tight focus that can be used to affect diseased tissue while leaving healthy tissue intact. HIFU is unique in that it does not involve the use of ionizing radiation, it causes thermal necrosis in 100% of the treated tissue volume, and it has an immediate treatment effect. However, because it is an application of ultrasound energy, HIFU interacts strongly with tissue interfaces, which makes treatment planning challenging. In order to appreciate the advantages and disadvantages of HIFU as a thermal therapy, it is important to understand the underlying physics of ultrasound tissue interactions. The first lecture in the session will provide an overview of the physics of ultrasound wave propagation; the mechanism for the accumulation of heat in soft-tissue; image-guidance modalities including temperature monitoring; current clinical applications and commercial devices; active clinical trials; alternate mechanisms of action (future of FUS). The second part of the session will compare HIFU to existing ionization radiation techniques. The difficulties in defining a clear concept of absorbed dose for HIFU will be discussed. Some of the technical challenges that HIFU faces will be described, with an emphasis on how the experience of radiation oncology physicists could benefit the field. Learning Objectives: Describe the basic physics and biology of HIFU, including treatment delivery and image guidance techniques. Summarize existing and emerging clinical applications and manufacturers for HIFU. Understand that thermal ablation with

  4. A Career in Medical Physics.

    Science.gov (United States)

    Wells, P. N. T.

    1983-01-01

    Careers in medical physics are discussed. Considers types of hospital departments and responsibilities in same for medical physicists and the education/training needed to enter the field. Indicates that the field is not large and that opportunities to enter it are keenly contested. (JN)

  5. Advances in Medical Physics: 2010.

    Science.gov (United States)

    2011-07-01

    Advances in Medical Physics: 2010., Wolbarst Anthony B., Karellas Andrew, Krupinski Elizabeth A., Hendee William R., Medical Physics Publishing, Madison, WI, 2010, 368 pp (hardcover). Price: $140.00. ISBN: 978-1-93052-450-7. © 2011 American Association of Physicists in Medicine.

  6. Assessment of Female Student’s Satisfaction with the Quality of Food And Environmental Health at Food Services in Tehran University of Medical Sciences, 2013

    Directory of Open Access Journals (Sweden)

    Gholamreza Jahed Khaniki

    2016-07-01

    Full Text Available ensure students are satisfied with the quantity and quality of food as well as hygienic condition in the university’s food services. For this reason, the present study was conducted to investigate female student’s satisfaction with the quality of food and environmental health at food services in Tehran University of Medical Sciences. A number of one hundred of female students, studying at Tehran University of Medical Sciences, were randomly selected. All the selected students were proved to be customers of food services located in one the Medicine, Public Health, Pharmacy, paramedical Sciences, Dentistry, Rehabilitation and Nursing schools. A questioner was prepared as a tool for data collection and its validity and reliability was determined. Afterwards, data analysis was performed using SPSS software (version 23. Results showed that 22% of female students expressed their satisfaction with the quantity of food as “excellent” and 47% as “moderate”. 28% of students rated the food diversity as “moderate” ok”. Seven percent of students reported at least on a case of food poisoning caused by the consumption of food at the university. On average, the overwhelming majority of students expressed their satisfaction as “good” or “medium” with environmental health in at food services in the university, respectively. All the students were aware of the importance of the presence of insects and animals outside the food services and 95%of students reported the presence of insects like beetle, housefly and mosquito and animals like cats, outside the food services. It was concluded that the majority of female students were satisfied with the quantity of food and ranked the quality of food as “medium”. However, they reported some problems regarding hygienic condition inside and outside the dining services and personal health of staff and stated that more attention should be paid by responsible authorities of the university. The

  7. Female sexuality

    Science.gov (United States)

    Rao, T.S. Sathyanarana; Nagaraj, Anil Kumar M.

    2015-01-01

    Sex is a motive force bringing a man and a woman into intimate contact. Sexuality is a central aspect of being human throughout life and encompasses sex, gender identities and roles, sexual orientation, eroticism, pleasure, intimacy, and reproduction. Sexuality is experienced and expressed in thoughts, fantasies, desires, beliefs, attitudes, values, behaviors, practices, roles and relationships. Though generally, women are sexually active during adolescence, they reach their peak orgasmic frequency in their 30 s, and have a constant level of sexual capacity up to the age of 55 with little evidence that aging affects it in later life. Desire, arousal, and orgasm are the three principle stages of the sexual response cycle. Each stage is associated with unique physiological changes. Females are commonly affected by various disorders in relation to this sexual response cycle. The prevalence is generally as high as 35–40%. There are a wide range of etiological factors like age, relationship with a partner, psychiatric and medical disorders, psychotropic and other medication. Counseling to overcome stigma and enhance awareness on sexuality is an essential step in management. There are several effective psychological and pharmacological therapeutic approaches to treat female sexual disorders. This article is a review of female sexuality. PMID:26330647

  8. Long the fixation of physicists worldwide, a tiny particle is found

    CERN Multimedia

    2006-01-01

    "After decades of intensive effort by both experimental and theoretical physicists worldwide, a tiny particle with no charge, a very low mass and a lifetime much shorter than a nanosecond, dubbed the "axion", has now been detected by the University at Buffalo physicist who first suggested its existence in a little-read paper as early as 194." (2 pages)

  9. Communicating under medical patriarchy: gendered doctor-patient communication between female patients with overactive bladder and male urologists in Hong Kong.

    Science.gov (United States)

    Siu, Judy Yuen-Man

    2015-05-29

    Gender differences between patients and doctors markedly influence the quality of communication in treatment processes. Previous studies have shown that communication between patients and doctors of the same gender is usually more satisfactory, particularly for female patients. However, in Hong Kong, where urology is a male-dominated specialty, female patients typically require medical care from male doctors for diseases such as overactive bladder (OAB). The literature about gender-related doctor-patient communication predominantly involves people in non-Chinese communities, with few studies conducted with Chinese populations. However, the differences between Western and Chinese cultures are expected to result in different treatment and communication experiences. Furthermore, OAB has received little attention in many Chinese communities; few studies in the literature address the communication quality between OAB patients and their urologists in Chinese communities, particularly regarding female OAB patients' experiences when seeking treatment from male urologists. This study, therefore, investigated the doctor-patient communication between female OAB patients and male urologists in Hong Kong. This study adopted a qualitative research approach by conducting semistructured interviews with 30 female OAB patients on an individual basis from April 2012 to July 2012. The participants were purposively sampled from a patient self-help group for OAB patients in Hong Kong. The participants' communication experiences with male urologists were unpleasant. Embarrassment, feelings of not being treated seriously, not being understood, and not being given the autonomy to choose treatment approaches prevailed among the participants. Furthermore, the perceived lack of empathy from their urologists made the participants' communication experiences unpleasant. The gender and power differential between the participants and their urologists, which was contributed by the social and

  10. Oral toxicity of isotretinoin, misoprostol, methotrexate, mifepristone and levonorgestrel as pregnancy category X medications in female mice.

    Science.gov (United States)

    Kim, Seong-Kwan; Shin, Soo-Jeong; Yoo, Yohan; Kim, Na-Hyun; Kim, Dong-Soon; Zhang, Dan; Park, Jin-A; Yi, Hee; Kim, Jin-Suk; Shin, Ho-Chul

    2015-03-01

    An oral toxicity study of several pregnancy category X drugs was performed in female ICR mice. The drugs were administered orally once daily for 3 days at doses of 1, 10 and 100 μg/kg for isotretinoin; 6.7, 67 and 670 μg/kg for misoprostol; 83, 830 and 8,300 μg/kg for methotrexate; 3.3, 33 and 330 μg/kg for mifepristone; and 25, 250 and 2,500 μg/kg for levonorgestrel. During the test period, clinical signs, mortality, body weight, hematology, serum biochemistry and necropsy findings were examined. Following administration of methotrexate at 8,300 μg/kg, a number of animals exhibited decreased spontaneous activity, and one animal died. In the hematological analysis, compared with those treated with the control, the animals treated with the drugs exhibited similar significant decreases in the number of granulocytes and granulocyte differentiation, and increases in lymphocyte differentiation. In the serum biochemical analysis, animals receiving high doses of the five drugs demonstrated significant changes in uric acid, glucose, alkaline phosphatase, total bilirubin, lipase, total cholesterol and calcium. At necropsy, intestinal redness was frequently observed in animals that received the high dose of methotrexate. Uterus enlargement and ovary dropsy were also detected in the groups receiving mifepristone and levonorgestrel. Despite the short-term exposure, these drugs exhibited significant side effects, including white blood cell toxicity, in the mouse model. Category X drugs can be traded illegally via the internet for the purpose of early pregnancy termination. Thus, illegal abuse of the drugs should be further discouraged to protect mothers.

  11. Comparison of Medical Service Utilization and HPV Vaccination Rates among Somali and White/non-Hispanic Females

    Science.gov (United States)

    Pruitt, Crystal N.; Breitkopf, Carmen Radecki; Creedon, Douglas J.

    2014-01-01

    Objective To determine if there is a relationship between medical utilization patterns and HPV vaccination rates among a previously studied population of Somali and white/non-Hispanic girls in Rochester, MN. Materials and Methods Utilizing a previously identified group of Somali and white/non-Hispanic girls with known human papillomavirus vaccination (HPV) status, the number, type and age at provider visits were abstracted. Abstraction was blinded to vaccination status and ethnic designation. Chi-squared test and student’s t-test were performed for descriptive analysis of parametric data. For non-parametric data, Wilcoxon Rank Sum Test was performed. Results Somali girls had fewer provider visits (median, 7; Interquartile Range [IQR], 3/12.25) than white/non-Hispanic girls (median, 12; IQR, 6-18) (p<0.001). Among those who completed the HPV vaccine series, Somali girls had more well-child visits (median, 2; IQR 1-2) compared to the white/non-Hispanic group (median 1; IQR 1-2) (p=0.028). There was no difference in the number of ER visits or inpatient hospitalization between groups. Conclusions White/non-Hispanic girls had higher HPV vaccine completion rates and more provider visits. However, this increase in number of encounters is due to an increase in specialty visits. This is unlikely to account for the increase in HPV vaccination completion rates. Community-based research will likely provide greater insight into the cause(s) of reduced vaccine rates among Somali adolescent girls. PMID:24786609

  12. QuarkNet: Benefits for Teachers, Their Students and Physicists

    Science.gov (United States)

    Bardeen, Marjorie

    2017-01-01

    The QuarkNet Collaboration has forged nontraditional relationships among particle physicists, high school teachers and their students. QuarkNet centers are located at 50 + universities and labs across the U.S. and Puerto Rico. We provide professional development for teachers and create opportunities for teachers and students to engage in particle physics data investigations and join research teams. Students develop scientific knowledge and habits of mind by working alongside scientists to make sense of the world using authentic experimental data. Our program is based a classroom vision where teaching strategies emulate closely the way scientists build knowledge through inquiry. We look at how student engagement in research and masterclasses develops an understanding about the process of scientific discovery and science using current scientific data. We also look at ways and to what extent teachers provide scientific discovery and science practices for students and how QuarkNet contributes to the professionalism of participating teachers. Also, we describe success factors that enhance local center programs and describe important benefits of the program that flow to university faculty. Funded by the National Science Foundation and the US Department of Energy.

  13. Discovery Mondays - The particle physicist's best friend: electricity

    CERN Multimedia

    2005-01-01

    One of CERN's electrical substations, at Prévessin. Electricity is one of CERN's closest allies. Without it, none of the physicists' extraordinary instruments would work. It is electricity that will guide and accelerate particles around the 27-km ring of the world's most powerful accelerator, the LHC. In the giant magnets inside the experiments electricity is also used to produce a magnetic field 200,000 times greater than the Earth's own magnetic field. Inside the detectors, the resulting magnetic force is used to bend the trajectories of the particles, allowing them to be identified and helping us gain a better understanding of what has happened at the heart of the collisions. Understanding how magnetic fields are produced inside the ATLAS experiment is one of several themes on the programme of the next Discovery Monday. And for a close-up view of operations, we'll also be taking you on a visit to the electricity substation at Meyrin. Come and meet CERN's best friend - electricity. Join us at the Micro...

  14. Chien-Shiung Wu: An Icon of Physicist and Woman Scientist in China

    Science.gov (United States)

    Zhu, Yuelin

    2014-03-01

    Chien-Shiung Wu, the first female president of APS, is a well-known figure in China, a figure who serves as an inspiration for youths, especially young women, to study science and particularly physics. In this presentation, a historical perspective will be used to show how such an icon was formed. Born in 1912, the year of the Republic Revolution, Wu was in the first generation of physicists in China and her college mentor was a student of Marie Curie. When Wu came to the U.S. for graduate studies in the 1930s, it was a ``golden age'' for nuclear physics, and the invention of the cyclotron by E. O. Lawrence put UC Berkeley at the frontier. Wu was trained there, with Lawrence as her advisor, and later became an expert in Beta-decay. In 1956, Wu conceived and initiated the experiment of Cobalt-60, which, together with other two experiments, eventually proved the asymmetry of parity in weak-interactions, a hypothesis proposed by T. D. Lee and C. N. Yang. The importance of the experiment gained Wu an enormous reputation which spread even to China, when this was a period of hostility in Sino-American relations, and near total isolation due to the Cold-War. Wu was the daughter of a revolutionary, and an activist in college in patriotic student movements, and she combined this background with her scientific career as the way of ``Saving China with Science,'' a common belief reflecting the Zeitgeist of her time. Although she spent most of her life in the U.S., Wu never wavered in her love for or loyalty to her motherland. Her patriotism, as well as her scientific achievement, made Wu a legend in China, being called ``the Chinese Madam Curie.'' Even during the Cultural Revolution, a novel supposedly taking Wu as the original model was very popular in underground circles, widely spread by hand-written-copies. From 1979-1988, the CUSPEA program enrolled hundreds of China's best graduate students into physics departments in American universities. Although Wu herself was not

  15. SBRT for prostate cancer: Challenges and features from a physicist prospective.

    Science.gov (United States)

    Mancosu, Pietro; Clemente, Stefania; Landoni, Valeria; Ruggieri, Ruggero; Alongi, Filippo; Scorsetti, Marta; Stasi, Michele

    2016-03-01

    Emerging data are showing the safety and the efficacy of Stereotactic Body Radiation Therapy (SBRT) in prostate cancer management. In this context, the medical physicists are regularly involved to review the appropriateness of the adopted technology and to proactively study new solutions. From the physics point of view there are two major challenges in prostate SBRT: (1) mitigation of geometrical uncertainty and (2) generation of highly conformal dose distributions that maximally spare the OARs. Geometrical uncertainties have to be limited as much as possible in order to avoid the use of large PTV margins. Furthermore, advanced planning and delivery techniques are needed to generate maximally conformal dose distributions. In this non-systematic review the technology and the physics aspects of SBRT for prostate cancer were analyzed. In details, the aims were: (i) to describe the rationale of reducing the number of fractions (i.e. increasing the dose per fraction), (ii) to analyze the features to be accounted for performing an extreme hypo-fractionation scheme (>6-7Gy), and (iii) to describe technological solutions for treating in a safe way. The analysis of outcomes, toxicities, and other clinical aspects are not object of the present evaluation.

  16. Medical Physics Panel Discussion

    Science.gov (United States)

    Guèye, Paul; Avery, Steven; Baird, Richard; Soares, Christopher; Amols, Howard; Tripuraneni, Prabhakar; Majewski, Stan; Weisenberger, Drew

    2006-03-01

    The panel discussion will explore opportunities and vistas in medical physics research and practice, medical imaging, teaching medical physics to undergraduates, and medical physics curricula as a recruiting tool for physics departments. Panel members consist of representatives from NSBP (Paul Guèye and Steven Avery), NIH/NIBIB (Richard Baird), NIST (Christopher Soares), AAPM (Howard Amols), ASTRO (Prabhakar Tripuraneni), and Jefferson Lab (Stan Majewski and Drew Weisenberger). Medical Physicists are part of Departments of Radiation Oncology at hospitals and medical centers. The field of medical physics includes radiation therapy physics, medical diagnostic and imaging physics, nuclear medicine physics, and medical radiation safety. It also ranges from basic researcher (at college institutions, industries, and laboratories) to applications in clinical environments.

  17. Physicists get first glimpse of antimatter: Stuff of science fiction: Canadian among group making breakthrough

    CERN Multimedia

    Munro, M

    2002-01-01

    "A team of Canadian, U.S. and European physicists, working at the CERN physics facility in Geneva, is reporting in Physical Review Letters this week that it has created and probed atoms of antihydrogen" (1 page).

  18. Black Holes Physicists could soon be creating black holes in the Laboratory

    CERN Multimedia

    Carr, Bernard

    2005-01-01

    Ever sinc physicists invented particle accelerators, nearly 80 years ago, they have used them for such exotic tasks as splitting atoms, transmuting elements, producing antimatter and creating particles not previoulsy observed in nature (7 pages)

  19. The Intellectual Factors Believed by Physicists to be Most Important to Physics Students.

    Science.gov (United States)

    Peltzer, Arnold

    1988-01-01

    Surveys most important intellectual abilities for physics students. Found four factors: visualization; mathematics; logic; and problem solving. Explores the variations between respondent classification (researcher, teacher) and student goal (physicist, scientifically aware layman) on the ratings. (Author/YP)

  20. Will new gender policies stop the decrease of women physicists in Portugal?

    Science.gov (United States)

    Rosa, Carla Carmelo; Peña, Maria Teresa; Saavedra, Luisa; Providência, Constança

    2013-03-01

    The present context of women physicists in Portugal is discussed, updating our report for the 2002 IUPAP International Conference on Women in Physics, in which the 30 years prior to 2000 were analyzed.

  1. The view from New Haven: a physicist at Yale is helping baseball umpires make the call

    CERN Multimedia

    King, C

    2002-01-01

    A particle physicist from Yale university has been asked to examine the QuesTec Umpire Information System, a machine that is being used to evaluate umpires in baseball by judging balls and strikes (1 page).

  2. Analysis of the Actual Scientific Inquiries of Physicists I -- Focused on research motivation

    CERN Document Server

    Jang, J P K

    2005-01-01

    This study was investigated to understand the in-depth features and processes of physicists' scientific inquiries. At first, research motives were investigated by interviewing six physicists who were prominent worldwide. As a result, three main types - incompleteness, discovery, and conflict - and nine subtypes of research motivation, were identified. Six additional background factors were found which might affect the design and start of research. Based on these findings, implications for teaching scientific inquiries to students were discussed.

  3. Physicists band together to support a new megaproject

    Energy Technology Data Exchange (ETDEWEB)

    Flam, F.

    1993-07-23

    As the Superconducting Super Collider (SSC) flirts with death in the congressional budget process for a second year, another mammoth science project is coming to life. Just a few days after the House voted to kill the $10 billion particle accelerator last month, it approved next year's funding for a megaproject that is a little cheaper and a lot less familiar: a $2.7 billion nuclear reactor known as the Advanced Neutron Source (ANS), to be built at Tennessee's Oak Ridge National Laboratory as a national facility for probing materials with beams of neutrons. The project's success in the House is a sign that physicists can still make a case for big science-at least when the project has a broad scientific constituency and plausible links to national competitiveness. When the facility is completed in 2002, it will be the world's most powerful neutron source, delivering 10 times the flux of neutrons produced by its nearest competitor, at the Institute Lau-Langevin in Grenoble, France. For now, designs call for a reactor about one-tenth the size of a power reactor, says project director West. Fission in the reactor core will send out a steady stream of neutrons. Slowed by heavy water to little more than walking speed, the neutrons will be carried through guides that work like fiber optic cables-by reflecting the neutrons internally, like tennis balls ricocheting down a pipe-to experiments tens or hundreds of meters away. There the neutrons will probe the atomic-scale structure of materials in a way that depends on quantum mechanical quality. Like any subatomic particles, neutrons can be thought of as waves as well as particles. When they bombard matter, their wave nature comes into play. The slow neutrons from the ANS will have a wavelength about equal to the spacing between atoms in a typical solid, making the neutrons especially sensitive to atom-by-atom architecture.

  4. The Many Worlds of Leo Szilard: Physicist, Peacemaker, Provocateur

    Science.gov (United States)

    Lanouette, William

    2014-03-01

    Best known for being the first to conceive and patent the nuclear chain reaction in the 1930s, Leo Szilard should also be remembered for other insights in both physics and biology, and for historical initiatives to control the A-bomb he helped create. In physics, Szilard applied entropy to data in a seminal 1929 paper that laid the basis for ``information theory.'' Szilard co-designed an electromagnetic refrigerator pump with Einstein in the 1920s, in 1939 he co-designed the first nuclear reactor with Enrico Fermi, and he later thought up and named the nuclear ``breeder'' reactor. Biologist Francois Jacob called Szilard an ``intellectual bumblebee'' for the many novel ideas he shared, including one that earned Jacob and others the Nobel Prize. James D. Watson said that for intellectual stimulation he liked being around Szilard because ``Leo got excited about something before it was true.'' A political activist, Szilard proposed and drafted the 1939 letter Einstein sent to President Franklin Roosevelt that warned of German A-bomb work and led to the Manhattan Project - where Szilard was ``Chief Physicist.'' Yet Szilard then worked tirelessly to curb nuclear weapons, organizing a scientists' petition to President Truman and lobbying Congress for civilian control of the atom. Szilard loved dreaming up new institutions. He helped to create the Pugwash Conferences on Science and World Affairs, and founded the Council for a Livable World - the first political action committee for arms control. In biology, Szilard proposed the European Molecular Biology Organization modeled on CERN, and helped create the Salk Institute for Biological Studies, where he was one of the first fellows. Shy, witty, and eccentric, Szilard wrote a political satire in 1960 that predicted when the US-Soviet nuclear arms race would end in the late 1980s. Another satire, ``My Trial as a War Criminal'' about scientists' responsibilities for weapons of mass destruction, is credited with prompting

  5. Sarah Frances Whiting: A foremother of American women physicists

    Science.gov (United States)

    Stahl, Frieda A.

    2005-11-01

    Sarah Frances Whiting taught physics and astronomy at Wellesley College from 1876 to 1916 and developed the first physics laboratory classes for female students. She was elected a fellow of AAAS in 1883 and received an honorary D. Sc. from Tufts University in 1905. I review her accomplishments and discuss some of the barriers that she had to overcome.

  6. Lots of Physicists Are Nervous about the Speed of Light%Lots of Physicists Are Nervous about the Speed of Light

    Institute of Scientific and Technical Information of China (English)

    Eric Randall

    2011-01-01

    [1] Physicists spent their weekends walking back media hype over an experiment that at first glance seems to disprove Einstein's famed theory of relativity. They preached dispassionate skepticism, but behind all that careful cynicism, there seemed a lot of hand-wringing.

  7. Andy Sessler: The Full Life of an Accelerator Physicist

    Science.gov (United States)

    Kim, Kwang-Je; Budnitz, Robert J.; Winick, Herman

    2015-02-01

    This article describes the distinguished career of Andrew M. Sessler, the visionary former director of the Lawrence Berkeley National Laboratory (LBNL), one of the most influential accelerator physicists, and a strong, dedicated human-rights activist. Andy died on 17 April 2014 from cancer at age 85. He grew up in New York City, and attended Harvard (BA in Mathematics, 1949) and then Columbia (PhD in Physics, 1953.) After an NSF postdoc at Cornell with Hans Bethe and a stint on the faculty at the Ohio State University in 1954-59, he joined the Lawrence Radiation Laboratory (now LBNL) in 1959, and spent the remainder of his career there. Although Andy l his mark on several areas of physics, including nuclear structure theory, elementary-particle physics, and many-body problems, his lasting and most important contributions came from his efforts in accelerator physics and engineering, to which he devoted most of his life's work. In collaboration with his colleagues of the legendary Midwestern Universities Research Association, he developed theories for the RF acceleration process and the collective instability phenomena, helping to realize the colliding-beam accelerators with which most of the high-energy-physics discoveries of the last few decades have been made. His work in connection with the free-electron-laser (FEL) amplifier for high-power microwave generation constructed at the Lawrence Livermore National Laboratory anticipated the optical-guiding and the self-amplified spontaneous-emission principles, upon which the success of the X-ray FELs as the fourth-generation light sources is based. Throughout his career Andy made major contributions to issues related to the impact of science and technology on society. He helped usher in a new era of research on energy efficiency and sustainable-energy technology and was instrumental in building the research agendas in those areas for the Atomic Energy Commission (AEC) and later the Department of Energy. With a lifelong

  8. A comparison of medical physics training and education programs--Canada and Australia.

    Science.gov (United States)

    McCurdy, B M C; Duggan, L; Howlett, S; Clark, B G

    2009-12-01

    An overview and comparison of medical physics clinical training, academic education, and national certification/accreditation of individual professionals in Canada and Australia is presented. Topics discussed include program organization, funding, fees, administration, time requirements, content, program accreditation, and levels of certification/accreditation of individual Medical Physicists. Differences in the training, education, and certification/accreditation approaches between the two countries are highlighted. The possibility of mutual recognition of certified/accredited Medical Physicists is examined.

  9. Radiation protection in hospitals : the figure of the physicist in hospital; Proteccion radiologica en hospitales : la figura del fisico en hospital

    Energy Technology Data Exchange (ETDEWEB)

    Rodriguez P, M. [Sociedad Mexicana de Seguridad Radiologica A. C., Mexico D. F. (Mexico)

    2008-12-15

    Currently in the country there is not certification to serve as physicist of hospital, only require a degree of physical or related occupation (often engineering), and having gone through a few training of 6 months in hospital. Unlike in the U.S. should have a certification by the American Board of Radiology and the American Board of Medical Physics. It also must cover a postdoctoral residency in hospital at least two years in which it goes through a training that is paid. In the United Kingdom requires a university degree in Physics or career in order, is required to complete a program of four years in total (2 of theoretical and 2 of clinical practice) certified by the Institute of Physics and Engineering in Medicine, during which is also going through a training wage. Medical physicists in Canada are certified by the Canadian College of Physicists in Medicine by written examinations, which must be renewed every 5 years and have experience in the clinical setting. While in Spain, the basic requirement is to have a university degree in physics or related sciences and the certification is awarded by the Ministry of Education and Science which is due to participate in a test at the national level to a hospital residence of 3 years. One of the main aspects that require the clinical training is due to accidents caused by deficiencies in the training of responsible professionals. Examples include the Panama accident with 28 overexposed patients in 2001 and the accident of 1997 in Costa Rica. In the human resources training is needed to focus on written procedures for quality assurance of equipment, verification of processing systems, incorporating changes and improvements in the procedures themselves, keeping the workload at an acceptable level (many of errors are due to the haste with which the work must be done), medical surveillance of patients, dosimetry in vivo, and to generate recommendations to regulatory authorities. (Author)

  10. The second physicist on the history of theoretical physics in germany

    CERN Document Server

    Jungnickel, Christa

    2017-01-01

    This book explores the rise of theoretical physics in 19th century Germany. The authors show how the junior second physicist in German universities over time became the theoretical physicist, of equal standing to the experimental physicist. Gustav Kirchhoff, Hermann von Helmholtz, and Max Planck are among the great German theoretical physicists whose work and career are examined in this book. Physics was then the only natural science in which theoretical work developed into a major teaching and research specialty in its own right. Readers will discover how German physicists arrived at a well-defined field of theoretical physics with well understood and generally accepted goals and needs. The authors explain the nature of the work of theoretical physics with many examples, taking care always to locate the research within the workplace. The book is a revised and shortened version of Intellectual Mastery of Nature: Theoretical Physics from Ohm to Einstein, a two-volume work by the same authors. This new edition ...

  11. Medical physics personnel for medical imaging: requirements, conditions of involvement and staffing levels-French recommendations.

    Science.gov (United States)

    Isambert, Aurélie; Le Du, Dominique; Valéro, Marc; Guilhem, Marie-Thérèse; Rousse, Carole; Dieudonné, Arnaud; Blanchard, Vincent; Pierrat, Noëlle; Salvat, Cécile

    2015-04-01

    The French regulations concerning the involvement of medical physicists in medical imaging procedures are relatively vague. In May 2013, the ASN and the SFPM issued recommendations regarding Medical Physics Personnel for Medical Imaging: Requirements, Conditions of Involvement and Staffing Levels. In these recommendations, the various areas of activity of medical physicists in radiology and nuclear medicine have been identified and described, and the time required to perform each task has been evaluated. Criteria for defining medical physics staffing levels are thus proposed. These criteria are defined according to the technical platform, the procedures and techniques practised on it, the number of patients treated and the number of persons in the medical and paramedical teams requiring periodic training. The result of this work is an aid available to each medical establishment to determine their own needs in terms of medical physics. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  12. Radiation Oncology Physics and Medical Physics Education

    Science.gov (United States)

    Bourland, Dan

    2011-10-01

    Medical physics, an applied field of physics, is the applications of physics in medicine. Medical physicists are essential professionals in contemporary healthcare, contributing primarily to the diagnosis and treatment of diseases through numerous inventions, advances, and improvements in medical imaging and cancer treatment. Clinical service, research, and teaching by medical physicists benefits thousands of patients and other individuals every day. This talk will cover three main topics. First, exciting current research and development areas in the medical physics sub-specialty of radiation oncology physics will be described, including advanced oncology imaging for treatment simulation, image-guided radiation therapy, and biologically-optimized radiation treatment. Challenges in patient safety in high-technology radiation treatments will be briefly reviewed. Second, the educational path to becoming a medical physicist will be reviewed, including undergraduate foundations, graduate training, residency, board certification, and career opportunities. Third, I will introduce the American Association of Physicists in Medicine (AAPM), which is the professional society that represents, advocates, and advances the field of medical physics (www.aapm.org).

  13. Paul Baillon presents the book "Differential manifolds: a basic approach for experimental physicists" | 25 March

    CERN Multimedia

    CERN Library

    2014-01-01

    Tuesday 25 March 2014 at 4 p.m. in the Library, bldg. 52-1-052 "Differential manifolds: a basic approach for experimental physicists" by Paul Baillon,  World Scientific, 2013, ISBN 978-981-4449-56-4. Differential manifold is the framework of particle physics and astrophysics nowadays. It is important for all research physicists to be accustomed to it, and even experimental physicists should be able to manipulate equations and expressions in this framework. This book gives a comprehensive description of the basics of differential manifold with a full proof of elements. A large part of the book is devoted to the basic mathematical concepts, which are all necessary for the development of the differential manifold. This book is self-consistent; it starts from first principles. The mathematical framework is the set theory with its axioms and its formal logic. No special knowledge is needed. Coffee will be served from 3.30 p.m.

  14. Prevalence and appropriateness of psychotropic medication prescribing in a nationally representative cross-sectional survey of male and female prisoners in England

    Directory of Open Access Journals (Sweden)

    Lamiece Hassan

    2016-10-01

    Full Text Available Abstract Background Mental illness is highly prevalent among prisoners. Although psychotropic medicines can ameliorate symptoms of mental illness, prescribers in prisons must balance clinical needs against risks to safety and security. Concerns have been raised at the large number of prisoners reportedly receiving psychotropic medicines in England. Nonetheless, unlike for the wider community, robust prescribing data are not routinely available for prisons. We investigated gender-specific patterns in the prevalence and appropriateness of psychotropic prescribing in English prisons. Methods We studied 6052 men and 785 women in 11 prisons throughout England. This represented 7.9 % of male and 20.5 % of female prisoners nationally. Using a cross-sectional design, demographic and prescription data were collected from clinical records of all prisoners prescribed psychotropic medicines, including hypnotic, anxiolytic, antipsychotic, anti-manic, antidepressant and Central Nervous System stimulant medications. Percentages and 95 % CIs were used to estimate the prevalence of prescribing. The Prescribing Appropriate Indicators tool was used to determine appropriateness. Prevalence Ratios (PR were generated to make age-adjusted comparisons between prisoners and the general population using a dataset supplied by the Clinical Practice Research Datalink. Results Overall, 47.9 % (CI 44.4–51.4 of women and 16.9 % (CI 16.0–17.9 of men in prison were prescribed one or more psychotropic medicines. Compared with the general population, age-adjusted prescribing prevalence was six times higher among women (PR 5.95 CI 5.36–6.61 and four times higher among men (PR 4.02 CI 3.75–4.30. Undocumented or unapproved indications for prescriptions, not listed in the British National Formulary, were recorded in a third (34.7 %, CI 32.5–37.0 of cases, most commonly low mood and personality disorder. Conclusions Psychotropic medicines were prescribed frequently in

  15. Coprescription of Chinese herbal medicine and Western medication among female patients with breast cancer in Taiwan: analysis of national insurance claims

    Directory of Open Access Journals (Sweden)

    Wang BR

    2014-05-01

    Full Text Available Bih-Ru Wang,1,2,* Yuh-Lih Chang,1,2,* Tzeng-Ji Chen,3,4 Jen-Hwey Chiu,5,6 Jing Chong Wu,7 Min-Shan Wu,1 Chia-Lin Chou,1 Yueh-Ching Chou1,2,81Department of Pharmacy, Taipei Veterans General Hospital, Taipei, Taiwan; 2Department and Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan; 3Department of Family Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; 4Institute of Hospital and Health Care Administration, National Yang-Ming University, Taipei, Taiwan; 5Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan; 6Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan; 7Traditional Medicine Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; 8College of Pharmacy, Taipei Medical University, Taipei, Taiwan*These authors contributed equally to this workBackground: Many female breast cancer (FBC patients take Chinese herbal medicine (CHM and Western medication (WM concurrently in Taiwan. Despite the possibility of interactions between the CHM and WM mentioned in previous studies, the pattern of these coprescriptions in FBC patients remains unclear. Hence, the aim of the present study is to investigate the utilization of coprescriptions of CHM and WM among the FBC patients in Taiwan.Methods: The study was a cross-sectional survey using the sampled cohort in 2009 obtained from the National Health Insurance Research Database in Taiwan. There were 3,507 FBC patients identified from the registry for catastrophic illness patients. Ambulatory visit records, corresponding prescriptions, and the data of beneficiaries belonging to the FBC patients were further extracted. A total of 1,086 FBC patients used CHM at least once. CHM and WM prescribed within any overlapping duration were defined as coprescriptions.Results: There were 868 (80.0% patients simultaneously receiving CHM and WM. A total of 4,927 CHM prescriptions and 6,358 WM

  16. From falling bodies to radio waves classical physicists and their discoveries

    CERN Document Server

    Segrè, Emilio

    2007-01-01

    Meet a diverse group of highly original thinkers and learn about their lives and achievements: Galileo, a founding father of astronomy and physics; Christiaan Huygens, a seventeenth-century pioneer of wave-particle duality; and Isaac Newton, the English mathematician and physicist who laid the groundwork for a scientific revolution and promoted radical investigation as the means to reveal nature's hidden workings.This chronicle of physics and physicists traces the development of scientific thought from these originators to their successors, among them Faraday, Watts, Helmholtz, Maxwell, Boltzm

  17. More beauty quarks to understand antimatter better Follow LHCb physicist Patrick Koppenburg

    CERN Document Server

    2015-01-01

    Follow Swiss @LHCbExperiment physicist @PKoppenburg from Nikhef National institute for subatomic physics in the Netherlands, as he shares his thoughts about the new physics frontiers opening up when the LHC begins collisions at the higher energy of #13TeV. Each week a new video will be uploaded to https://www.youtube.com/playlist?list... allowing you to follow physicists from @ATLASexperiment @ALICEexperiment @CMSexperiment or @LHCbExperiment as the search the new frontiers in physics. Read more about these new frontiers in physics: http://cern.ch/go/x8VH

  18. Extending the puzzle of the universe Follow ATLAS physicist Caterina Doglioni

    CERN Multimedia

    2015-01-01

    Follow Italian @ATLASexperiment physicist Caterina Doglioni from Lund University, Sweden, as she shares her thoughts about the new physics frontiers opening up when the LHC begins collisions at the higher energy of #13TeV. Each week a new video will be uploaded to https://www.youtube.com/playlist?list... allowing you to follow physicists from @ATLASexperiment @ALICEexperiment @CMSexperiment or @LHCbExperiment as the search the new frontiers in physics. Read more about these new frontiers in physics: http://cern.ch/go/x8VH

  19. Quantum field theory I: Basics in mathematics and physics. A bridge between mathematicians and physicists

    Energy Technology Data Exchange (ETDEWEB)

    Zeidler, Eberhard [Max-Planck-Institut fuer Mathematik in den Naturwissenschaften, Leipzig (Germany)

    2009-07-01

    This is the first volume of a modern introduction to quantum field theory which addresses both mathematicians and physicists, at levels ranging from advanced undergraduate students to professional scientists. The book bridges the acknowledged gap between the different languages used by mathematicians and physicists. For students of mathematics the author shows that detailed knowledge of the physical background helps to motivate the mathematical subjects and to discover interesting interrelationships between quite different mathematical topics. For students of physics, fairly advanced mathematics is presented, which goes beyond the usual curriculum in physics. (orig.)

  20. World Congress on Medical Physics and Biomedical Engineering

    CERN Document Server

    2015-01-01

    This book presents the proceedings of the IUPESM World Biomedical Engineering and Medical Physics, a tri-annual high-level policy meeting dedicated exclusively to furthering the role of biomedical engineering and medical physics in medicine. The book offers papers about emerging issues related to the development and sustainability of the role and impact of medical physicists and biomedical engineers in medicine and healthcare. It provides a unique and important forum to secure a coordinated, multileveled global response to the need, demand, and importance of creating and supporting strong academic and clinical teams of biomedical engineers and medical physicists for the benefit of human health.

  1. Radionuclides for nuclear medicine: a nuclear physicists' view

    DEFF Research Database (Denmark)

    Cantone, M.; Haddad, F.; Harissopoulos, S.

    2013-01-01

    NuPECC (the Nuclear Physics European Collaboration Committee, an expert committee of the European Science Foundation) has the mission to strengthen European Collaboration in nuclear science through the promotion of nuclear physics and its trans-disciplinary use and application. NuPECC is currently...... working on a report on “Nuclear Physics for Medicine” and has set up a working group to review the present status and prospects of radionuclides for nuclear medicine. An interim report will be presented to seek comments and constructive input from EANM members. In particular it is investigated how nuclear...... physics Methods and nuclear physics facilities are supporting the development and supply of medical radionuclides and how this support could be further strengthened in future. Aspects that will be addressed: •In recent years, the reactor-based supply chain of 99Mo/99mTc generators was repeatedly...

  2. John Ellis, theoretical physicists: Are we close to discovering the Higgs Boson?

    CERN Multimedia

    CERN Video Productions; Silvano de Gennaro

    2012-01-01

    John Ellis, theoretical physicists, answers the question "Are we close to discovering the Higgs Boson and why is it so difficult to find it?" in preparation of the Press Conference following the scientific seminar announcing results of the searches for the Higgs boson on July 4 2012.

  3. INDEFINITE CONTRACT REVIEW 1999 Procedure for Research Physicists (Professional Category 1)

    CERN Multimedia

    1999-01-01

    In view of the long-standing deliberate turnover policy of professional category 1 research physicists on fixed-term contracts, a special procedure is defined, distinct from the other professional categories. This procedure takes into account that research physicists stay at CERN for only up to 6 years and that periods of service as Fellow may be counted within these six years.The following procedure has been agreed:1.\tThe review covers research physicists holding fixed-term contracts and having completed at least 4 years of service on 30 June 1999. Prior years as Fellow may be taken into consideration in the specific context.\tAll candidates are informed individually.2.\tThe files of all candidates are considered by search committees. The members of the committees are nominated by the Director-General and comprise members of the senior CERN staff as well as at least one senior external physicist. The committees are free to take up references and to interview the candidates.3.\tIn ord...

  4. Grundfagligt Speciale: An advanced laboratory-research course for nonphysicists taught by physicists

    DEFF Research Database (Denmark)

    Gordon, R A; Lebech, Jens; Mygind, Jesper;

    1979-01-01

    The pedagogical and research advantages of an advanced laboratory-research course for nonphysicists taught by physicists are discussed. The practical considerations which determine the structure and content of such a course are emphasized with particular attention given to those features which...

  5. UC Riverside physicists contribute to state-of-the-art detector installed in Switzerland

    CERN Multimedia

    2008-01-01

    "UC Riverside scientists led by Gail Hanson, a distinguished professor of physics, are part of a collaboration of approximately 2300 international physicists who announced Dec. 19 that the world's largest silicon tracking detector at CERN in Geneva, Switzerland, had been successfully installed. (2 pages)

  6. UC Riverside physicists contribute to state-of-the-art detector installed in Switzerland

    CERN Multimedia

    2008-01-01

    UC Riverside scientists led by Gail Hanson, a distinguished professor of physics, are part of a collaboration of approximately 2300 international physicists who announced Dec. 19 that the world 's largest silicon tracking detector at CERN in Geneva, Switzerland, had been successfully installed

  7. Brookhaven Lab physicist William Willis wins the 2003 W.K.H. Panofsky prize

    CERN Document Server

    2003-01-01

    William Willis, a senior physicist Brookhaven National Laboratory, has won the American Physical Society's 2003 W.K.H. Panofsky Prize in Experimental Particle Physics. He received the prize, which consists of $5,000 and a certificate citing his contributions to physics, at the APS meeting in Philadelphia on April 6 (1 page).

  8. Dad's in the Garage: Santa Barbara Physicists in the Long 1970s

    Science.gov (United States)

    Mody, Cyrus

    2013-03-01

    American physicists faced many challenges in the 1970s: declining research budgets; public skepticism of scientific authority; declining student enrollments; and pressure to shift to topics such as biomedicine, environmental remediation, alternative energy, public housing and transport, and disability technologies. This paper examines the responses to these challenges of a small group of Santa Barbara physicists. While this group is not representative of the American physics profession, the success and failure of their responses to changed conditions tells us something about how American physicists got through the 1970s, and about the origins of some features of American physics today. The three physicists examined here are Philip Wyatt, David Phillips, and Virgil Elings. In the late `60s, Wyatt left a defense think tank to found an instrumentation firm. The Santa Barbara oil spill and other factors pushed that firm toward civilian markets in biomedicine and pollution measurement. Phillips joined Wyatt's firm from UCSB, while also founding his own company, largely to sell electronic devices for parapsychology. Phillips was also the junior partner in a master's of scientific instrumentation degree curriculum founded by Elings in order to save UCSB Physics' graduate program. Through the MSI program, Elings moved into biomedical research and became a serial entrepreneur. By the 1990s, Wyatt, Phillips, and Elings' turn toward academic entrepreneurship, dual military-civilian markets for physics start-ups, and interdisciplinary collaborations between physicists and life scientists were no longer unusual. Together, their journey through the `70s shows how varied the physics' profession's response to crisis was, and how much it pivoted on new interactions between university and industry.

  9. Jerome Lewis Duggan: A Nuclear Physicist and a Well-Known, Six-Decade Accelerator Application Conference (CAARI) Organizer

    Science.gov (United States)

    Del McDaniel, Floyd; Doyle, Barney L.

    Jerry Duggan was an experimental MeV-accelerator-based nuclear and atomic physicist who, over the past few decades, played a key role in the important transition of this field from basic to applied physics. His fascination for and application of particle accelerators spanned almost 60 years, and led to important discoveries in the following fields: accelerator-based analysis (accelerator mass spectrometry, ion beam techniques, nuclear-based analysis, nuclear microprobes, neutron techniques); accelerator facilities, stewardship, and technology development; accelerator applications (industrial, medical, security and defense, and teaching with accelerators); applied research with accelerators (advanced synthesis and modification, radiation effects, nanosciences and technology); physics research (atomic and molecular physics, and nuclear physics); and many other areas and applications. Here we describe Jerry’s physics education at the University of North Texas (B. S. and M. S.) and Louisiana State University (Ph.D.). We also discuss his research at UNT, LSU, and Oak Ridge National Laboratory, his involvement with the industrial aspects of accelerators, and his impact on many graduate students, colleagues at UNT and other universities, national laboratories, and industry and acquaintances around the world. Along the way, we found it hard not to also talk about his love of family, sports, fishing, and other recreational activities. While these were significant accomplishments in his life, Jerry will be most remembered for his insight in starting and his industry in maintaining and growing what became one of the most diverse accelerator conferences in the world — the International Conference on the Application of Accelerators in Research and Industry, or what we all know as CAARI. Through this conference, which he ran almost single-handed for decades, Jerry came to know, and became well known by, literally thousands of atomic and nuclear physicists, accelerator

  10. Principles of developing a well-rounded program of physical rehabilitation for female students in the special medical group with consideration of physical activity impairment

    Directory of Open Access Journals (Sweden)

    Golod N. R.

    2015-04-01

    Full Text Available Purpose : to highlight the main provisions of a comprehensive physical rehabilitation program for students of special medical group based on violations of the motor capacity. Material : testing 24 students of special medical group and the same number of their healthy peers on standardized tests of physical qualities. To reflect the movement disorders applied functional movement screen. Results : a program of rehabilitation of the students included: lifestyle modification; morning hygienic gymnastics; kinesitherapy (using yoga fitness, functional training; aerobic exercise (swimming, Nordic Walking, jogging, aerobics wellness; massage. First presented a unified approach to working with students of special medical groups - selection based on load capacity motor disorders according to the results of tests of functional movement screen. The complexity of the impact of the program involves the impact on the physical, social and mental health components. Conclusions : the author's program of physical rehabilitation of students of special medical group is complex.

  11. Medical physics practice and training in Ghana.

    Science.gov (United States)

    Amuasi, John H; Kyere, Augustine K; Schandorf, Cyril; Fletcher, John J; Boadu, Mary; Addison, Eric K; Hasford, Francis; Sosu, Edem K; Sackey, Theophilus A; Tagoe, Samuel N A; Inkoom, Stephen; Serfor-Armah, Yaw

    2016-06-01

    Medical physics has been an indispensable and strategic stakeholder in the delivery of radiological services to the healthcare system of Ghana. The practice has immensely supported radiation oncology and medical imaging facilities over the years, while the locally established training programme continues to produce human resource to feed these facilities. The training programme has grown to receive students from other African countries in addition to local students. Ghana has been recognised by the International Atomic Energy Agency as Regional Designated Centre for Academic Training of Medical Physicists in Africa. The Ghana Society for Medical Physics collaborates with the School of Nuclear and Allied Sciences of the University of Ghana to ensure that training offered to medical physicists meet international standards, making them clinically qualified. The Society has also worked together with other bodies for the passage of the Health Profession's Regulatory Bodies Act, giving legal backing to the practice of medical physics and other allied health professions in Ghana. The country has participated in a number of International Atomic Energy Agency's projects on medical physics and has benefited from its training courses, fellowships and workshops, as well as those of other agencies such as International Organization for Medical Physics. This has placed Ghana's medical physicists in good position to practice competently and improve healthcare.

  12. Principles of developing a well-rounded program of physical rehabilitation for female students in the special medical group with consideration of physical activity impairment

    OpenAIRE

    Golod N. R.

    2015-01-01

    Purpose : to highlight the main provisions of a comprehensive physical rehabilitation program for students of special medical group based on violations of the motor capacity. Material : testing 24 students of special medical group and the same number of their healthy peers on standardized tests of physical qualities. To reflect the movement disorders applied functional movement screen. Results : a program of rehabilitation of the students included: lifestyle modification; morning hygienic gym...

  13. Feminisation of the medical profession: A strategic HRM dilemma? The effects of family-friendly HR practices on female doctors' contracted working hours

    NARCIS (Netherlands)

    Pas, B.R.; Peters, P.; Doorewaard, J.A.C.M.; Eisinga, R.N.; Lagro-Janssen, A.L.M.

    2011-01-01

    Health-care institutions face a strategic HR dilemma. They need to attract female doctors from a tight, feminised labour market by offering family-friendly HR practices (e.g. part-time employment), often based on collective labour agreements, while trying to contain their labour costs by employing

  14. Feminisation of the medical profession: A strategic HRM dilemma? The effects of family-friendly HR practices on female doctors' contracted working hours

    NARCIS (Netherlands)

    Pas, B.R.; Peters, P.; Doorewaard, J.A.C.M.; Eisinga, R.N.; Lagro-Janssen, A.L.M.

    2011-01-01

    Health-care institutions face a strategic HR dilemma. They need to attract female doctors from a tight, feminised labour market by offering family-friendly HR practices (e.g. part-time employment), often based on collective labour agreements, while trying to contain their labour costs by employing a

  15. Feminisation of the medical profession: A strategic HRM dilemma? The effects of family-friendly HR practices on female doctors' contracted working hours

    NARCIS (Netherlands)

    Pas, B.R.; Peters, P.; Doorewaard, J.A.C.M.; Eisinga, R.N.; Lagro-Janssen, A.L.M.

    2011-01-01

    Health-care institutions face a strategic HR dilemma. They need to attract female doctors from a tight, feminised labour market by offering family-friendly HR practices (e.g. part-time employment), often based on collective labour agreements, while trying to contain their labour costs by employing a

  16. 医学院校女大学毕业生就业焦虑及其影响因素分析%A study on the employment anxiety of medical college female graduates and the influnce factors

    Institute of Scientific and Technical Information of China (English)

    李杰

    2011-01-01

    目的 探讨医学院校女大学毕业生就业焦虑的现状及其影响因素,为预防和干预医学院校女大学生就业焦虑提供理论依据.方法 采用自编学生基本情况调查表、焦虑自评量表作为测评工具,对305名医学院校女大学毕业生进行焦虑情绪测定,并分析专业、学校类别和家庭经济收入水平等因素对毕业生焦虑状况的影响.结果 医学院校女大学毕业生就业焦虑的总体检出率为26.56%,其中轻度焦虑为16.72%,中度焦虑为8.20%,重度焦虑为1.64%;不同专业的医学院校女大学毕业生就业焦虑水平,差别无统计学意义(P>0.05);高职高专院校女大学毕业生的就业焦虑程度高于重点院校、普本院校和三本院校,家庭经济困难的医学院校女大学毕业生就业焦虑水平高于家庭经济良好和家庭经济一般者,差别均具有统计学意义(P<0.05).结论 学校及家庭对医学院校女大学毕业生就业焦虑影响程度明显,应有针对性地对女大学毕业生开展就业前心理卫生健康和就业指导教育等工作.%Objective Through investigating the employment anxiety of medical college female graduates and the influ ence factors,to provide the theoretical basis for preventing and interventing the employment anxiety of medical eollege female graduates. Methods Basic self-investigating questionnaire and self-rating anxiety scale were used as the measurements to test the anxiety for 305 medical college female graduates and analyze the factors like their majors , college categories , and household economy incomes etc. Results The detection rate of the employment anxiety of medical college female graduates was 26. 56% ,which included 16. 72% of mild anxiety,8. 20% of moderate anxiety, and 1. 64% of severe anxiety. There was no significant difference among the medical college female graduates with different majors ( P > 0. 05 ) . The level of anxiety of fe male graduates in vocational

  17. Female epispadias

    Directory of Open Access Journals (Sweden)

    M V Krishna Shetty

    2011-01-01

    Full Text Available Isolated female epispadias without bladder exstrophy is an extremely rare congenital anomaly. The symptoms of female epispadias are primary urinary incontinence and abnormal anatomical features. A 7-year-old girl presented with partial incontinence of urine. On physical examination, bifid clitoris and labia minora were seen. The vagina and hymen were normal. Voiding cystourethrogram showed no reflux. With the diagnosis of isolated female epispadias, single stage reconstruction of the urethra, labia minora and clitoris was performed.

  18. 护理系与临床医学系女生压力源、应对方式的调查分析%Analysis of stressors and coping style among female students of nursing and medical department

    Institute of Scientific and Technical Information of China (English)

    杨琴; 王海云; 张澜; 韩静

    2012-01-01

    目的 了解及比较石河子大学医学院护理系与临床医学系女生压力源、应对方式的现状.方法 采用大学生压力问卷和简易应对方式问卷对石河子大学医学院护理系与临床医学系女生采取分层整群抽样的方法进行测试、分析.结果 ①压力源平均得分为(2.98±0.52)分,护理系与临床医学系女生压力源有所不同.②被调查者较多采用积极应对方式,较少采用消极应对方式.③压力大小与积极应对方式呈负相关,与消极应对方式呈正相关.结论 建议高校管理者了解护理系与临床医学系女生的特点,有针对性地进行心理健康教育.%OBJECTIVE To study and compare the status quo of stressors and coping style among female students of nursing and medical department in Shihezi University. METHODS Applied the questionnaires of the Stressors and Simple Coping Style to investigate the nursing and medical female students of Shihezi University, sampled by layering the whole flock. RESULTS ① The mean score of stressors was 2.98 ±0.52 while the stressors of nursing and medical female students were quite different. ② The respondents usually tended to apply positive coping style while few to negative. ③ The score of stressors was negatively correlated with the score of positive coping style and positively correlated with the score of negative coping style. CONCLUSION College managers should understand these mental features of nursing and medical female students and conduct the psychological health education accordingly.

  19. Sustainable Development and Female Participation

    African Journals Online (AJOL)

    MARIAN OFOR

    In parts of Southeastern Nigeria, the erroneous belief that training the girl child was a .... calorie availability, household budget shares of medical care and child's ... A study conducted on the welfare effects of male and female incomes in Brazil.

  20. 非医学专业女大学生乳房自我检查现状调查及对策%Status investigation on breast self -examination of non -medical female university students and the countermeasure

    Institute of Scientific and Technical Information of China (English)

    周翠云; 邓燕萍; 林佳; 黄燕青; 刘晓莺

    2016-01-01

    Objective To understand the cognition situation of breast self-examination ( BSE) among non-medical specialty female college students and to provide the basis information for non-medical colleges to develop health care curriculum.Methods Self -designed questionnaires were conducted among randomly selected female college students from a college in Fuzhou City.Results 27.4%of non-medical specialty female college students have heard of BSE, 35.1% of them know the purpose of BSE, 29.5% of them know the necessity of BSE, 11.2%of them know the method of BSE, 32.3%of them know the best age of BSE,16.8%of them know the frequency of BSE.Conclusions The current situation of non -medical college students about breast self-examination ( BSE) is not optimistic, Health education should be carried out among non-medical colleges to improve their breast health knowledge and consciousness.%目的 了解非医学专业女大学生乳房自我检查( breastself-examination,BSE)现状,为非医学类高等院校开展相应的卫生保健课程提供一定的参考依据. 方法 抽取福州市某所高等院校非医学专业女大学生,采用自行设计的问卷进行调查. 结果 了解BSE的占27.4%,明确BSE的目的占35.1%,明确BSE的必要性占29.5%,知晓BSE的方法占11.2%,知晓BSE的最佳年龄占32.3%,知晓BSE的频率占16 .8%. 结论 非医学专业女大学生对乳房自我检查的现状不容乐观;非医学类高等院校应积极开展卫生保健教育,提高女大学生对乳房的保健意识.

  1. Paperless medical physics QA in radiation therapy.

    Science.gov (United States)

    Luo, J; Yau, S; White, S; Wilfert, L

    2012-06-01

    Physics quality assurance (QA) is an integral part of a medical physicist's role in the radiotherapy centre. Management of physics QA documents is an issue with a long-term accumulation. Storage space, archive administration and paper consumption are just some of the difficulties faced by physicists. Plotting trends and drawing meaningful conclusions from these results can be challenging using traditional QA methods. Remote checking of QA within a hospital network can also be problematic. The aim of this project is introduce a paperless QA system that will provide solutions to many of these issues.

  2. A half-life the divided life of Bruno Pontecorvo, physicist or spy

    CERN Document Server

    Close, Frank

    2015-01-01

    Bruno Pontecorvo dedicated his career to hunting for the Higgs boson of his day: the neutrino, a nearly massless particle considered essential to the process of nuclear fission. His work on the Manhattan project under Enrico Fermi confirmed his reputation as a brilliant physicist and helped usher in the nuclear age. He should have won a Nobel Prize, but late in the summer of 1950 he vanished. At the height of the Cold War, Pontecorvo had disappeared behind the Iron Curtain. In Half-Life, physicist and historian Frank Close offers a heretofore untold history of Pontecorvo’s life, based on unprecedented access to his friends, family, and colleagues. With all the elements of a Cold War thriller—classified atomic research, an infamous double agent, a kidnapping by Soviet operatives—Half-Life is a history of particle physics at perhaps its most powerful: when it created the bomb.

  3. Women physicists in Russia: Problems and solutions at a time of fiscal crisis

    Science.gov (United States)

    Didenko, Nelli; Ermolaeva, Elena; Kunitsyna, Ekaterina; Kratasyuk, Valentina; Vitman, Renata

    2013-03-01

    Recently Russia has been affected by the global financial crisis, which has had both positive and negative effects on women physicists. The feminization of science and the stratification that characterize the Russian scientific community in general also affect the field of physics. This paper discusses the proportion of women in leadership and managerial positions in different areas of science and education and highlights the differences between women and men in their careers in physics and defense of their theses. Lomonosov Moscow State University is used to demonstrate the dynamics of gender in different academic positions. The professional activity of young women physicists is illustrated by their participation in all-Russian scientific forums, demonstrating their commitment to remain active in their careers despite the challenges of the current economic conditions.

  4. Heinrich Hertz and Philipp Lenard: Two Distinguished Physicists, Two Disparate Men

    Science.gov (United States)

    Mulligan, Joseph F.

    1999-12-01

    Heinrich Hertz (1857-1894) and Philipp Lenard (1862-1947) both had distinguished careers as physicists. They were together in Bonn from April 1891 to January 1894, Hertz as Director of the Bonn Physics Institute, and Lenard as his assistant. Each did important experimental work on cathode rays and the photoelectric effect, and in 1905 Lenard received the Nobel Prize for his work in these fields. Lenard had great respect and admiration for Hertz before going to Bonn and while there, but gradually allowed his esteem for his mentor (who died in 1894) to diminish as Lenard became increasingly anti-Semitic and involved in National Socialism and the Nazi movement. This article illustrates how differences in their characters and personalities, together with the tragic events of the Great War and its aftermath, resulted in Hertz deservedly being much more highly regarded today both as a physicist and as a man than is Lenard.

  5. Half century of black-hole theory: from physicists' purgatory to mathematicians' paradise

    CERN Document Server

    Carter, B

    2006-01-01

    Although implicit in the discovery of the Schwarzschild solution 40 years earlier, the issues raised by the theory of what are now known as black holes were so unsettling to physicists of Einstein's generation that the subject remained in a state of semiclandestine gestation until his demise. That turning point -- just half a century after Einstein's original foundation of relativity theory, and just half a century ago today -- can be considered to mark the birth of black hole theory as a subject of systematic development by physicists of a new and less inhibited generation, whose enthusastic investigations have revealed structures of unforeseen mathematical beauty, even though questions about the physical significance of the concomitant singularities remain controversial.

  6. Expounding on physics -- A phenomenographic study of physicists talking of their physics

    CERN Document Server

    Ingerman, A A; Ingerman, AAke; Booth, Shirley

    2002-01-01

    Physicists and physics students have been studied with respect to the variation in ways they expound on their topic of research and a physics problem, respectively. A phenomenographic approach has been employed; six fourth-year physics students and ten teacher/researcher physicists at various stages of their careers have been interviewed. Four qualitatively distinct ways of expounding on physics have been identified, constituting an outcome space where there is a successive shift towards coherent structure and multiple referent domains. The interviewed person is characterised as expressing an 'object of knowledge' and the interviewer is characterised as a willing and active listener who is trying to make sense of it, constituting a 'knowledge object' out of the ideas, data and personal experience. Pedagogical situations of analogous character to the interviewer-interviewee discussions are considered in the light of the analysis, focusing on the affordances for learning offered by the different forms of exposi...

  7. UC Riverside physicists contribute to state-of-the-art detector installed in Switzerland

    CERN Multimedia

    2008-01-01

    PMUC Riverside scientists led by Gail Hanson, a distinguished professor of physics, are part of a collaboration of approximately 2300 international physicists who announced Dec. 19 that the world 's largest silicon tracking detector at CERN in Geneva, Switzerland, had been successfully installed (see also ). Called the CMS (Compact Muon Solenoid) Silicon Strip Tracking Detector, the six-ton instrument has a total surface area of 205 square meters, about the same as a singles tennis court.

  8. UC Riverside physicists contribute to state-of-the-art detector installed in Switzerland

    CERN Multimedia

    2008-01-01

    UC Riverside scientists led by Gail Hanson, a distinguished professor of physics, are part of a collaboration of approximately 2300 international physicists who announced Dec. 19 that the world's largest silicon tracking detector at CERN in Geneva, Switzerland, had been successfully installed (see also ). Called the CMS (Compact Muon Solenoid) Silicon Strip Tracking Detector, the six-ton instrument has a total surface area of 205 square meters, about the same as a singles tennis court.

  9. Physicists to mark 20th anniversary of first string theory revolution

    CERN Multimedia

    2004-01-01

    "Growing numbers of physicists see superstring theory as their best chance to formulate a set of natural laws that govern everything from the largest galaxies to the smallest quarks in one grand unifying theory of everything. The two men who started the revolution, Michael Green, now of the University of Cambridge, and John Schwarz of the California Institute of Technology, also will speak at the symposium" (1.5 pages)

  10. Limited Resources, Limited Opportunities, and the Accumulation of Disadvantage: Evidence from the Global Survey of Physicists

    Science.gov (United States)

    Ivie, Rachel

    2012-03-01

    Using the results of the Global Survey of Physicists, which we conducted in collaboration with the International Union of Pure and Applied Physics Working Group on Women, we document the effect of limited resources and opportunities on women physicists' careers. We find that women respondents are less likely than men to report access to a variety of resources and opportunities that would be helpful in advancing a scientific career. These include access to funding, travel money, lab and office space, equipment, clerical support, and availability of employees or students to help with research. When asked about specific opportunities, women report fewer invited talks and overseas research opportunities. Women who responded are less likely to have been journal editors, acted as bosses or managers, advised graduate students, served on thesis or dissertation committees, and served on committees for grant agencies. We also show the disproportionate effects of children on women physicists' careers. Women who responded are more likely than men to have changed their work situations upon becoming parents. Mothers are more likely than men and women without children to report that their careers have progressed more slowly than colleagues who finished their degrees at the same time. Furthermore, women are more likely than men to report that their careers affected the decisions they made about marriage and children. The results of this survey draw attention to the need to focus on factors other than representation when discussing the situation of women in physics. 15,000 physicists in 130 countries answered this survey, and across all these countries, women have fewer resources and opportunities and are more affected by cultural expectations concerning child care. Cultural expectations about home and family are difficult to change. However, for women to have successful outcomes and advance in physics, they must have equal access to resources and opportunities.

  11. Physicists & Engineers in the Spy Business--What Does the Record Say About National Reconnaissance?

    Science.gov (United States)

    McDonald, Robert A.

    2009-05-01

    Readers of John LeCarre novels most likely have heard about ``Tinker, Tailor, Soldier, Spy.'' Is there another story, ``Engineer, Mathematician, Physicist, Spy?'' There may very well be when you consider that a physicist was part of the October 1962 intelligence find of Soviet nuclear missiles in Cuba, or when you consider that another student of physics made critical contributions to the U.S. intelligence that debunked the 1960s myth of an American-Soviet ``missile gap.'' The record suggests the fictions that LeCarre, Ian Fleming, Tom Clancy, and other authors invented have their counterparts in the real world of physics, engineering, and foreign intelligence activities. In fact, I would argue that without the contributions of physicists and engineers to the intelligence discipline of national reconnaissance, the world might not have acquired the intelligence necessary to bring the Cold War to an end, and terrorists might now have an unending advantage as we start our journey through the 21st century.

  12. ROC evaluation of SPECT myocardial lesion detectability with and without single iteration non-uniform Chang attenuation compensation using an anthropomorphic female phantom

    Energy Technology Data Exchange (ETDEWEB)

    Jang, S.; Jaszczak, R.J. [Duke Univ., Durham, NC (United States). Biomedical Engineering]|[Duke Univ. Medical Center, Durham, NC (United States). Radiology; Gilland, D.R.; Turkington, T.G.; Coleman, R.E. [Duke Univ. Medical Center, Durham, NC (United States). Radiology; Tsui, B.M.W. [Univ. of North Carolina, Chapel Hill, NC (United States). Biomedical Engineering; Metz, C.E. [Univ. of Chicago Medical Center, IL (United States). Radiology

    1998-08-01

    The purpose of this work was to evaluate lesion detectability with and without nonuniform attenuation compensation (AC) in myocardial perfusion SPECT imaging in women using an anthropomorphic phantom and receiver operating characteristics (ROC) methodology. Breast attenuation causes artifacts in reconstructed images and may increase the difficulty of diagnosis of myocardial perfusion imaging in women. The null hypothesis tested using the ROC study was that nonuniform AC does not change the lesion detectability in myocardial perfusion SPECT imaging in women. The authors used a filtered backprojection (FBP) reconstruction algorithm and Chang`s single iteration method for AC. In conclusion, with the proposed myocardial defect model nuclear medicine physicians demonstrated no significant difference for the detection of the anterior wall defect; however, a greater accuracy for the detection of the inferior wall defect was observed without nonuniform AC than with it. Medical physicists did not demonstrate any statistically significant difference in defect detection accuracy with or without nonuniform AC in the female phantom.

  13. Rape as a Weapon of War: Should Sexual Assault Medical Forensic Examiners (SAMFEs) be Added to Female Engagement Teams (FETs) in Africa

    Science.gov (United States)

    2016-06-10

    Medical Evidence of War Crimes • Gender-Based Violence • Anti- Human Trafficking • Demobilization, Disarmament, and Reintegration • Behavioral...1990’s the International Criminal Tribunal for Rwanda declared rape to be a war crime and a crime against humanity . The United Nations (UN) has...Rwanda declared rape to be a war crime and a crime against humanity . The United Nations (UN) has charged the international community to work

  14. Female hair restoration.

    Science.gov (United States)

    Unger, Robin H

    2013-08-01

    Female hair loss is a devastating issue for women that has only relatively recently been publicly acknowledged as a significant problem. Hair transplant surgery is extremely successful in correcting the most cosmetically problematic areas of alopecia. This article discusses the surgical technique of hair transplantation in women in detail, including pearls to reduce postoperative sequelae and planning strategies to ensure a high degree of patient satisfaction. A brief overview of some of the medical treatments found to be helpful in slowing or reversing female pattern hair loss is included, addressing the available hormonal and topical treatments.

  15. 女医师自诉颈肩痛及其影响因素%Self-Reported Neck and Shoulder Pain and Its Influencing Factors among Chinese Female Medical Professionals

    Institute of Scientific and Technical Information of China (English)

    齐士格; 王临虹; 王丽敏; 李晓燕; 王志会

    2013-01-01

    [目的]了解女医师颈肩痛自报患病情况及其影响因素. [方法]采用多阶段分层整群抽样方法抽取全国医疗和疾病预防控制机构的女医师共5468名,以自填式问卷了解其一般人口学特征、工作相关情况、个人生活习惯及颈肩痛自报患病情况等. [结果]女医师的颈肩痛自报患病率为46.1%(95%CI:44.7%~47.4%).不同年龄、地区和机构类别间的颈肩痛自报患病率差异均有统计学意义(P<0.05).不同年龄组间,年龄越大自报患病率越高(P<0.05);不同地区间,西部自报患病率最高,东部次之,中部最低(P<0.05);不同机构间,医疗机构自报患病率高于疾控机构(P<0.05).多因素非条件logistic回归分析显示,教育程度高、工作年限长、加班、值夜班、静态行为时间长、饮酒和入睡困难是颈肩痛的危险因素. [结论]我国女医师颈肩痛自报患病率较高,其危险因素来自人口学特征、工作相关情况和个人生活习惯等多个方面.%[ Objective ] To estimate the prevalence of neck and shoulder pain (NSP) and its influential factors among Chinese female medical professionals. [ Methods ] A multistage, stratified cluster sampling strategy was employed to select 5 468 female medical professionals from medical institutions and centers for disease control and prevention (CDC) in China. A self-administered questionnaire survey was conducted to collect information on demographic characteristics, work-related conditions, lifestyle, and self-reported prevalence of NSP. [ Results ] The self-reported NSP prevalence was 46.1% (95%CI: 44.7%-47.4%), and significantly different among different age groups, regions, and institutions (P<0.05). The older age group showed a higher self-reported NSP prevalence (P<0.05). The highest self-reported prevalence was found in western area, followed by eastern area and middle area (P<0.05). Female medical professionals in medical institutions

  16. 2014 Beller Lectureship: Chinese Physicists Educated in the Great Britain during the First Half of the 20th Century

    Science.gov (United States)

    Yin, Xiaodong

    2014-03-01

    More than 30 Chinese students went to Great Britain to study physics during the first half of the 20th century. They were concentrated in London University (13), Cambridge University (9), Edinburgh University (5) and Manchester University (3) and so on. All these students returned to China after finishing their study and most of them later became excellent physicists. They contributed to the development of physics in China. Based on newly discovered primary materials concerning these Chinese physicists, I examine their study in UK and subsequent accomplishments after their return to China. I will then analyze these British-trained Chinese physicists and compare them with those studying in Japan and America. I would argue that Chinese physicists educated in Britain have high degree of specialization as a whole and formed unique style. They made certain unique contributions to Chinese physics development.

  17. Female Infertility

    Science.gov (United States)

    Infertility means not being able to get pregnant after at least one year of trying (or 6 ... woman keeps having miscarriages, it is also called infertility. Female infertility can result from age, physical problems, ...

  18. Students know what physicists believe, but they don’t agree: A study using the CLASS survey

    OpenAIRE

    Kara E. Gray; Wendy K. Adams; Wieman, Carl E.; Perkins, Katherine K.

    2008-01-01

    We measured what students perceive physicists to believe about physics and solving physics problems and how those perceptions differ from the students’ personal beliefs. In this study, we used a modified version of the Colorado Learning Attitudes about Science Survey which asked students to respond to each statement with both their personal belief and the response they thought a physicist would give. Students from three different types of university introductory physics courses were studied. ...

  19. AN ANTHOLOGY OF THE DISTINGUISHED ACHIEVEMENTS IN SCIENCE AND TECHNIQUE. PART 31: PORTRAIT OF THE KHARKIV PHYSICIST ALEXANDER ILYICH AKHIEZER

    Directory of Open Access Journals (Sweden)

    M.I. Baranov

    2016-05-01

    Full Text Available Purpose. Description is in the short form of the basic distinguished scientific achievements, features of personality and way of life of the known Kharkov physicist-theorist A.I. Akhiezer. Methodology. Existent scientific approaches for treatment and systematization of physical knowledges. Methods of historical method at research of development in human society of basic sections of theoretical physics. Results. Short information is resulted about the basic creative and vital stages, and also fundamental scientific achievements of the indicated prominent physicist of the XX century. Some personal qualities of this Kharkov physicist-theorist, becoming a founder known in the world of physical school are described. Originality. First the Kharkov scientist-electro-physicist for the wide circle of readers imagined a short scientifically-historical essay the known physicist of contemporaneity, being based on his scientific labours and published materials about him. Practical value. Scientific popularization of creative activity of the known Kharkov physicist and his achievements in area of theoretical physics. Next reminder a wide reader on the example of creative life in science and got prominent scientific results of labour of one human personality known in the scientific world about incessant in modern society connection of times and generations.

  20. Gynecologic evaluation of the first female soldiers enrolled in the Gulf War Comprehensive Clinical Evaluation Program at Tripler Army Medical Center.

    Science.gov (United States)

    Wittich, A C

    1996-11-01

    Tripler Army Medical Center initiated the Department of Defense's Persian Gulf Illness Comprehensive Clinical Evaluation Program (CCEP) on June 15, 1994. In the first 5 months, 100 patients enrolled in this program. Sixteen (16%) were women who served in the Persian Gulf during Desert Shield/ Desert Storm, and 1 (1%) was the dependent wife of a Gulf War veteran who is experiencing illness that may be related to the Persian Gulf War. All 17 women enrolled in the CCEP were evaluated in the Tripler Army Medical Center Obstetrics and Gynecology Clinic between June 17 and November 10, 1994. Each patient underwent gynecologic history, pelvic exam, Pap smear, and screen for fecal occult blood. Ten patients underwent baseline mammograms and 13 patients underwent urogenital and cervical cultures for aerobic bacteria, chlamydia and herpes simplex. The 1 patient with an abnormal Pap smear underwent cervical and endocervical biopsies and colposcopy (histology demonstrated no dysplasia or neoplasia). Half of the 16 Gulf War veterans experienced gynecologic problems while serving in the Gulf and 43% admitted gynecologic problems since returning in 1991. Of 6 patients who became pregnant after returning, 5 had normal pregnancies and 1 suffered four miscarriages.

  1. 77 FR 62538 - Advisory Committee on the Medical Uses of Isotopes: Call for Nominations

    Science.gov (United States)

    2012-10-15

    ... COMMISSION Advisory Committee on the Medical Uses of Isotopes: Call for Nominations AGENCY: U.S. Nuclear... Advisory Committee on the Medical Uses of Isotopes (ACMUI). Nominees for the position of the health care...) Nuclear medicine physician; (b) nuclear cardiologist; (c) nuclear medicine physicist; (d) therapy medical...

  2. 78 FR 28652 - Advisory Committee on the Medical Uses of Isotopes: Call for Nominations

    Science.gov (United States)

    2013-05-15

    ... COMMISSION Advisory Committee on the Medical Uses of Isotopes: Call for Nominations AGENCY: U.S. Nuclear... the Medical Uses of Isotopes (ACMUI). DATES: Nominations are due on or before July 15, 2013...) nuclear cardiologist; (c) medical physicist in nuclear medicine unsealed byproduct material; (d) therapy...

  3. Medical physics in radiotherapy: The importance of preserving clinical responsibilities and expanding the profession's role in research, education, and quality control

    Science.gov (United States)

    Malicki, Julian

    2015-01-01

    Medical physicists have long had an integral role in radiotherapy. In recent decades, medical physicists have slowly but surely stepped back from direct clinical responsibilities in planning radiotherapy treatments while medical dosimetrists have assumed more responsibility. In this article, I argue against this gradual withdrawal from routine therapy planning. It is essential that physicists be involved, at least to some extent, in treatment planning and clinical dosimetry for each and every patient; otherwise, physicists can no longer be considered clinical specialists. More importantly, this withdrawal could negatively impact treatment quality and patient safety. Medical physicists must have a sound understanding of human anatomy and physiology in order to be competent partners to radiation oncologists. In addition, they must possess a thorough knowledge of the physics of radiation as it interacts with body tissues, and also understand the limitations of the algorithms used in radiotherapy. Medical physicists should also take the lead in evaluating emerging challenges in quality and safety of radiotherapy. In this sense, the input of physicists in clinical audits and risk assessment is crucial. The way forward is to proactively take the necessary steps to maintain and advance our important role in clinical medicine. PMID:25949219

  4. Medical physics in radiotherapy: The importance of preserving clinical responsibilities and expanding the profession's role in research, education, and quality control.

    Science.gov (United States)

    Malicki, Julian

    2015-01-01

    Medical physicists have long had an integral role in radiotherapy. In recent decades, medical physicists have slowly but surely stepped back from direct clinical responsibilities in planning radiotherapy treatments while medical dosimetrists have assumed more responsibility. In this article, I argue against this gradual withdrawal from routine therapy planning. It is essential that physicists be involved, at least to some extent, in treatment planning and clinical dosimetry for each and every patient; otherwise, physicists can no longer be considered clinical specialists. More importantly, this withdrawal could negatively impact treatment quality and patient safety. Medical physicists must have a sound understanding of human anatomy and physiology in order to be competent partners to radiation oncologists. In addition, they must possess a thorough knowledge of the physics of radiation as it interacts with body tissues, and also understand the limitations of the algorithms used in radiotherapy. Medical physicists should also take the lead in evaluating emerging challenges in quality and safety of radiotherapy. In this sense, the input of physicists in clinical audits and risk assessment is crucial. The way forward is to proactively take the necessary steps to maintain and advance our important role in clinical medicine.

  5. Female athlete triad update.

    Science.gov (United States)

    Beals, Katherine A; Meyer, Nanna L

    2007-01-01

    The passage of Title IX legislation in 1972 provided enormous opportunities for women to reap the benefits of sports participation. For most female athletes, sports participation is a positive experience, providing improved physical fitness, enhanced self-esteem, and better physical and mental health. Nonetheless, for a few female athletes, the desire for athletic success combined with the pressure to achieve a prescribed body weight may lead to the development of a triad of medical disorders including disordered eating, menstrual dysfunction, and low bone mineral density (BMD)--known collectively as the female athlete triad. Alone or in combination, the disorders of the triad can have a negative impact on health and impair athletic performance.

  6. Acne vulgaris in the context of complex medical co-morbities: the management of severe acne vulgaris in a female with retinitis pigmentosa - utilizing pulse dye laser in conjunction with medical therapy.

    Science.gov (United States)

    Shariff, Ayesha; Keck, Laura; Zlotoff, Barrett

    2014-03-17

    Acne vulgaris is a pervasive inflammatory disorder of the skin, with multiple etiologies and treatment options. Although first-line therapies exist, it is often the case that a patient will present with an underlying disorder that prohibits the use of most currently accepted treatment modalities. We present a patient with severe acne vulgaris and a history of retinitis pigmentosa who was treated with 595 nanometer pulsed dye laser therapy, in conjunction with therapeutic alternatives to first-line acne medications. Our patient exhibited a significant and sustained improvement with the combined use of 595 nanometer pulsed dye laser, Yaz (drospirenone-ethinyl estradiol), dapsone, topical metronidazole, sodium-sulfacetamide wash, and topical azelaic acid. The positive results in this case, suggest that this combined treatment modality may serve as an example of a safe and effective treatment alternative in the management of acne vulgaris complicated by medical co-morbidities that contraindicate the use of most first-line treatment options.

  7. A theoretical physicist's journey into biology: from quarks and strings to cells and whales.

    Science.gov (United States)

    West, Geoffrey B

    2014-01-01

    Biology will almost certainly be the predominant science of the twenty-first century but, for it to become successfully so, it will need to embrace some of the quantitative, analytic, predictive culture that has made physics so successful. This includes the search for underlying principles, systemic thinking at all scales, the development of coarse-grained models, and closer ongoing collaboration between theorists and experimentalists. This article presents a personal, slightly provocative, perspective of a theoretical physicist working in close collaboration with biologists at the interface between the physical and biological sciences.

  8. Prize for Industrial Applications of Physics Lecture: A physicist in Business

    Science.gov (United States)

    Woollam, John

    2013-03-01

    In the 1980s I inherited a famous ellipsometry laboratory. To speed up data acquisition and analysis I associated myself with creative scientists and engineers. We started a company which grew. Together we rapidly improved acquisition speed, accuracy, precision, spectral range, and types of applications. Yet, a business is much more than technology. In this talk I outline how a high-tech business functions, and illustrate the role of physicists and engineers in making a company successful. It is fast-paced, exciting, and enormously gratifying to provide quality instruments for researchers and industry.

  9. No-nonsense physicist an overview of Gabriele Giuliani’s work and life

    CERN Document Server

    Vignale, Giovanni; Pellegrini, Vittorio; Jain, Jainendra

    2016-01-01

    This book presents a compact personal biography and a collection of works by Gabriele F. Giuliani - a distinguished condensed matter theorist who made important contributions to our understanding of collective effects in electronic materials. In 2012 he passed away after a long battle with cancer. In addition, the book features scientific contributions from some of Prof. Giuliani's former students and collaborators and a number of personal recollections by friends and colleagues which shed light on the complex, multifaceted personality of a physicist who was also a passionate soccer player and formula Ford pilot.

  10. Views of a physicist selected papers of N G van Kampen

    CERN Document Server

    Meijer, Paul Herman E

    2000-01-01

    N G van Kampen is a well-known theoretical physicist who has had a long and distinguished career. His research covers scattering theory, plasma physics, statistical mechanics, and various mathematical aspects of physics. In addition to his scientific work, he has written a number of papers about more general aspects of science. An indefatigable fighter for intellectual honesty and clarity, he has pointed out repeatedly that the fundamental ideas of physics have been needlessly obscured.As those papers appeared in various journals, partly in Dutch, it was felt that it would be worthwhile to col

  11. Serving Physicists and the STEM Community: What is the Future of the Science Library?

    Science.gov (United States)

    Besara, Rachel

    2014-03-01

    What are the academic work behaviors and needs of physicists and the STEM Community? How are science libraries already used? What assumptions and approaches to information access and control need to be challenged? What does this mean for the future of library support for physics? These are just some of the questions being addressed by research at Florida State University Libraries. Learn how the findings of these studies addresses these questions and what the findings could mean for the future of library support for science research and teaching.

  12. Differential geometry for physicists and mathematicians moving frames and differential forms : from Euclid past Riemann

    CERN Document Server

    Vargas, José G

    2014-01-01

    This is a book that the author wishes had been available to him when he was student. It reflects his interest in knowing (like expert mathematicians) the most relevant mathematics for theoretical physics, but in the style of physicists. This means that one is not facing the study of a collection of definitions, remarks, theorems, corollaries, lemmas, etc. but a narrative - almost like a story being told - that does not impede sophistication and deep results. It covers differential geometry far beyond what general relativists perceive they need to know. And it introduces readers to other areas

  13. Molecular Line Parameters & VAMDC: An Atmospheric/Laboratory Physicist Point of View

    Science.gov (United States)

    Janssen, Christof

    2017-09-01

    "Molecular line parameters are used to interpret observational spectra and are an integral part in the data evaluation chain. Given from the perspective of a laboratory physicist, this talk provides an overview on molecular line parameters, how they are obtained and how they are made available to the user. Taking NH3 and O3 as two example molecules, the problem of measuring and modelling line parameters using current technologies from the UV to the mid-infrared are described and associated uncertainties are discussed. We also cover availability and access of molecular line data through the database infrastructure VAMDC (http://portal.vamdc.org/)."

  14. Female sexual dysfunction in female genital mutilation.

    Science.gov (United States)

    Elneil, Sohier

    2016-01-01

    Female genital mutilation (FGM), otherwise known as female genital cutting (FGC), is currently very topical and has become a significant global political issue. The impact of FGM on the lives of women and girls is enormous, as it often affects both their psychology and physical being. Among the complications that are often under-reported and not always acknowledged is female sexual dysfunction (FSD). FSD presents with a complex of symptoms including lack of libido, arousability and orgasm. This often occurs in tandem with chronic urogenital pain and anatomical disruption due to perineal scarring.To treat FSD in FGM each woman needs specifically directed holistic care, geared to her individual case. This may include psychological support, physiotherapy and, on occasion, reconstructive surgery. In many cases the situation is complicated by symptoms of chronic pelvic pain, which can make treatment increasingly difficult as this issue needs a defined multidisciplinary approach for its effective management in its own right. The problems suffered by women with FGM are wholly preventable, as the practice need not happen. The current global momentum to address the social, cultural, economic and medical issues of FGM is being supported by communities, governments, non-governmental agencies (NGOs) and healthcare providers. It is only by working together that the practice can be abolished and women and girls may be free from this practice and its associated consequences.

  15. Female genital mutilation.

    Science.gov (United States)

    Ladjali, M; Rattray, T W; Walder, R J

    1993-08-21

    Female genital mutilation, also misleadingly known as female circumcision, is usually performed on girls ranging in from 1 week to puberty. Immediate physical complications include severe pain, shock, infection, bleeding, acute urinary infection, tetanus, and death. Longterm problems include chronic pain, difficulties with micturition and menstruation, pelvic infection leading to infertility, and prolonged and obstructed labor during childbirth. An estimated 80 million girls and women have undergone female genital mutilation. In Britain alone an estimated 10,000 girls are currently at risk. Religious, cultural, medical, and moral grounds rationalize the custom which is practiced primarily in sub-Saharan Africa, the Arab world, Malaysia, Indonesia, and among migrant populations in Western countries. According to WHO it is correlated with poverty, illiteracy, and the low status of women. Women who escape mutilation are not sought in marriage. WHO, the UN Population Fund, the UN Children's Fund, the International Planned Parenthood Federation, and the UN Convention on the Rights of the Child have issued declarations on the eradication of female genital mutilation. In Britain, local authorities have intervened to prevent parents from mutilating their daughters. In 1984, the Inter-African Committee Against Harmful Traditional Practices Affecting Women and Children was established to work toward eliminating female genital mutilation and other damaging customs. National committees in 26 African countries coordinate projects run by local people using theater, dance, music, and storytelling for communication. In Australia, Canada, Europe, and the US women have organized to prevent the practice among vulnerable migrants and refugees.

  16. Bruno Touschek: particle physicist and father of the electron-positron collider

    CERN Document Server

    Bonolis, Luisa

    2011-01-01

    This article gives a brief outline of the life and works of the Austrian physicist Bruno Touschek, who conceived, proposed and, 50 years ago, brought to completion the construction of AdA, the first electron-positron storage ring. The events which led to the approval of the AdA pro ject and the Franco-Italian collaboration which con- firmed the feasibility of electron-positron storage rings will be recalled. We shall illustrate Bruno Touschek's formation both as a theoretical physicist and as an expert in particle accelerators during the period be- tween the time he had to leave the Vienna Staat Gymnasium in 1938, because of his Jewish origin from the maternal side, until he arrived in Italy in the early 1950s and, in 1960, proposed to build AdA, in Frascati. The events which led to Touschek's collaboration with Rolf Wideroe in the construction of the first European betatron will be de- scribed. The article will make use of a number of unpublished as well as previously unknown documents, which include an earl...

  17. How in the 20th century physicists, chemists and biologists answered the question: what is life?

    Energy Technology Data Exchange (ETDEWEB)

    Reutov, Valentin P [Institute for Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences, Moscow (Russian Federation); Schechter, A N [National Institutes of Health, Bethesda, Maryland (United States)

    2010-07-08

    The most essential achievements in 20th century biology are analyzed and the question of how throughout the last century physicists, chemists and biologists answered the question 'What is life?' is considered. The most considerable scientific achievement of 20th century biology, and perhaps of all science, is considered by many to be the discovery by biologist J Watson and physicists F Crick and M Wilkins that resulted in establishing the DNA structure. The related work of well-known scientists of the USA and Europe, E Schroedinger, L Pauling, M Perutz, J Kendrew, and of the Russian scientists N K Koltsov, N V Timofeeff-Ressovsky, G A Gamow, A M Olovnikov, is analyzed. Presently, when the structure of DNA, the process of gene expression and even the genomes of human beings are already known, scientists realize that we still do not know many of the most important things. In our opinion, the 20th century studies of nucleic acids largely ignored the principle of the cyclic organisation of DNA. In this connection, we analyze the principle of cyclicity, which in its generality may well complement the concept of the atomic structure of matter. (from the history of physics)

  18. Women Physicists Speak: The 2001 International Study of Women in Physics

    Science.gov (United States)

    Ivie, Rachel; Czujko, Roman; Stowe, Katie

    2002-09-01

    The Working Group on Women in Physics of the International Union of Pure and Applied Physics (IUPAP) subcontracted with the Statistical Research Center of the American Institute of Physics (AIP) to conduct an international study on women in physics. This study had two parts. First, we conducted a benchmarking study to identify reliable sources and collect data on the representation of women in physics in as many IUPAP member countries as possible. Second, we conducted an international survey of individual women physicists. The survey addressed issues related to both education and employment. On the education side, we asked about experiences and critical incidents from secondary school through the highest degree earned. On the employment side, we asked about how the respondents' careers had evolved and their self-assessment of how well their careers had progressed. In addition, the questionnaire also addressed issues that cut across education and employment, such as the impact of marriage and children, the factors that contributed the most toward the success they had achieved to date, and suggestions for what could be done to improve the situation of women physicists.

  19. The global survey of physicists: A collaborative effort illuminates the situation of women in physics

    Science.gov (United States)

    Ivie, Rachel; Tesfaye, Casey Langer; Czujko, Roman; Chu, Raymond

    2013-03-01

    The results of the Global Survey of Physicists draw attention to the need to focus on factors other than representation when discussing the situation of women in physics. Previous studies of women in physics have mostly focused on the lack of women in the field. This study goes beyond the obvious shortage of women and shows that there are much deeper issues. For the first time, a multinational study was conducted with approximately 15,000 respondents from 130 countries, showing that problems for women in physics transcend national borders. Across all countries, women have fewer resources and opportunities and are more affected by cultural expectations concerning child care. We show that limited resources and opportunities hurt career progress, and because women have fewer opportunities and resources, their careers progress more slowly. We also show the disproportionate effects of children on women physicists' careers. Cultural expectations about home and family are difficult to change. However, for women to have successful outcomes and advance in physics, they must have equal access to resources and opportunities.

  20. A physicist at Woods Hole: introducing the image intensifier and image processing to cell biology.

    Science.gov (United States)

    Anderson, Nancy

    2010-09-01

    In 1963, by invitation, particle physicist George Reynolds (Princeton University) brought an image intensifier to Woods Hole Marine Biological Laboratory. Together, he and a group of biologists began experimenting with the device as a way to create images of cells in low-light level situations, especially in the study of bioluminescence. In this paper I am interested in how the scientists, a physicist and biologists in collaboration, assessed, interpreted and presented the pictures that they created with the aid of image intensification. In particular, I consider the problem of 'noise' in the image. The paper ends with an example of how Reynolds and a biologist at Woods Hole contended with the presence of noise in images used for publication. Here is an example of how data is modified, that is, enhanced, to serve as scientific evidence. By presenting an early and simple case of the altered image I reveal one way scientists addressed the potentiality of presenting inappropriately modified data - a concern that has garnered much attention in the current age of digital imaging technologies. (c) 2010 Elsevier Ltd. All rights reserved.

  1. Survey of sleep status of female medical students in a higher vocational school and related factors%某高职女医学生睡眠状况调查及相关因素分析

    Institute of Scientific and Technical Information of China (English)

    李东芳; 郑全庆

    2013-01-01

    目的了解某高职在校女医学生的睡眠状况及睡眠质量相关影响因素。方法采用匹兹堡睡眠质量指数( PSQI )和自制女大学生睡眠状况调查问卷,对1037名女医学生进行横断面调查研究。结果有24.34%的女医学生睡眠质量差,PSQI总分的平均分为5.74±2.51,PSQI总分已超过了正常人群的(2.67±1.07),不同年级的PSQI总分的差异有统计学意义(F=1.22,P<0.05)。女医学生中85.63%的入睡时间为22点至24点;86.50%的学生睡眠时间为6至8小时;89.97%的学生有课堂瞌睡现象;49.57%的学生认为睡眠会影响学习工作,学生自评影响经期睡眠的主要因素为痛经,经期心理反应,经血量多;影响经前期睡眠因素的主要因素为情绪波动46.87%,腹脘胀气30.95%;自评经期后的睡眠质量优于经期前的睡眠质量(χ2=302.83,P<0.05);多因素非条件Logistic回归分析显示影响睡眠的主要因素为年级、睡眠时间规律性、睡眠时间、上网、应激事件和通宵否。结论该高职院校女医学生的睡眠质量差,作息时间不符合科学规律,生活事件及特殊生理时期对睡眠产生影响,该院校在校女医学生的睡眠质量亟待提高。%Objective To understand the sleep status of female medical students in a higher vocational school and related influencing factors.Methods With Pittsburgh Sleep Quality Index ( PSQI ) and a questionnaire focusing on homemade female students sleep condition, a cross-sectional study was conducted among 1 037 female medical students .Results Of female medical students , 24.34%had poor sleep quality, and the average PSQI score was 5.74 ±2.51, which was higher than that of normal population (2.67 ±1.07). There was difference in PSQI score among different grades (F=1.22,P<0.05).Students who slept at 22 to 24 o'clock occupied 85.63%, and 86.50%of students had sleep

  2. Training programs in medical physics in the United States

    Energy Technology Data Exchange (ETDEWEB)

    Lanzl, L H

    1977-01-01

    The history of the field of medical physics in the United States is reviewed; the importance of the development of the nuclear reactor and particle accelerators to medical physics is pointed out. Conclusions and recommendations of an IAEA/WHO seminar on the training of medical physicists (in 1972) are given and compared with existing programs in the US. It is concluded that the recommendations of the IAEA are, for the most part, followed. 1 table. (RWR)

  3. MO-D-213-06: Quantitative Image Quality Metrics Are for Physicists, Not Radiologists: How to Communicate to Your Radiologists Using Their Language

    Energy Technology Data Exchange (ETDEWEB)

    Szczykutowicz, T; Rubert, N; Ranallo, F [University Wisconsin-Madison, Madison, WI (United States)

    2015-06-15

    Purpose: A framework for explaining differences in image quality to non-technical audiences in medial imaging is needed. Currently, this task is something that is learned “on the job.” The lack of a formal methodology for communicating optimal acquisition parameters into the clinic effectively mitigates many technological advances. As a community, medical physicists need to be held responsible for not only advancing image science, but also for ensuring its proper use in the clinic. This work outlines a framework that bridges the gap between the results from quantitative image quality metrics like detectability, MTF, and NPS and their effect on specific anatomical structures present in diagnostic imaging tasks. Methods: Specific structures of clinical importance were identified for a body, an extremity, a chest, and a temporal bone protocol. Using these structures, quantitative metrics were used to identify the parameter space that should yield optimal image quality constrained within the confines of clinical logistics and dose considerations. The reading room workflow for presenting the proposed changes for imaging each of these structures is presented. The workflow consists of displaying images for physician review consisting of different combinations of acquisition parameters guided by quantitative metrics. Examples of using detectability index, MTF, NPS, noise and noise non-uniformity are provided. During review, the physician was forced to judge the image quality solely on those features they need for diagnosis, not on the overall “look” of the image. Results: We found that in many cases, use of this framework settled mis-agreements between physicians. Once forced to judge images on the ability to detect specific structures inter reader agreement was obtained. Conclusion: This framework will provide consulting, research/industrial, or in-house physicists with clinically relevant imaging tasks to guide reading room image review. This framework avoids use

  4. FEMALE PSEUDOHERMAPHRODITISM

    Directory of Open Access Journals (Sweden)

    AL. Bulotta

    2012-01-01

    Full Text Available Introduction. 21α-hydroxylase deficiency is the most frequent cause of virilization in patients with female karyotype due to exposure of a female fetus to excess of androgen. We report anatomical and cosmetic results of feminizing genital reconstruction of two related patients (second cousin with XX karyotype born with urogenital sinus anomalies (UGS and not treated at birth. Materials and Metods. Patient 1 is 6-years old with ambiguous genitalia graded as Prader V and never undergone therapy or surgery. Patient 2 is 10-years old, graded as Prader IV and subjected to hormonal therapy and clitoral amputation at the age of 6. Mobilization of urogenital sinus, pull-through of vagina and tubulization of urethra was performed in both after placement of Foley chateters in vagina and bladder by cisto-vaginoscopy. Genitoplasty involved refashioning the tissues to create minora and majora labia and, after removal of corpora, partial clitorectomy was carried in patient 1 and clitoridal reconstruction in patient 2. Result. Vaginal introitus was positioned in the vestibule region below urethral meatus. Foley chateters was removed after two weeks in narcosis and the cosmetic and anatomic result was good. Conclusion. Goals of feminizing genitoplasty are to restore, soon as possible, anatomy achieving a more feminine appareance with a vagina for menstruation, to preserve reproductive capacity and to prevent urological sequelae but it’s also important to contribute in a development of a more stable gender identity. This procedure in two stage, based on an accurate diagnosis, is good to create feminine genital appareance in children with female pseudohermaphroditism expecially if not treated at birth.

  5. Herbert Fröhlich: A Physicist Ahead of His Time, by G.J. Hyland [Book Review

    Energy Technology Data Exchange (ETDEWEB)

    Devanathan, Ram [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-01

    This authoritative biography of Herbert Fröhlich (1905-1991), a well-known theoretical physicist, paints an intimate portrait of a pioneering scientist who made seminal contributions to condensed matter physics and left his mark on other domains such as biology over a 60-year career. From his vantage point as the last graduate student of this eminent physicist, Gerard Hyland has produced an account that weaves the personal experiences and travails of Fröhlich with detailed discussion of the theory of dielectrics. The political upheavals in Europe during the 20th century provide a dramatic backdrop for the narrative.

  6. The Essential Physics of Medical Imaging, Third Edition.

    Science.gov (United States)

    Mahesh, Mahadevappa

    2013-07-01

    The Essential Physics of Medical Imaging, Third Edition., Bushberg J. T., Seibert J. A., Leidholdt E. M. Jr., Boone J. M., Lippincott Williams & Wilkins, Philadelphia, PA, USA, 2012. 1048 pp. Price: $199.99. ISBN 9780781780575 (hardcover). © 2013 Doody's Review Service. Doody's Review Service. © 2013 American Association of Physicists in Medicine.

  7. Educational pathways of Black women physicists: Stories of experiencing and overcoming obstacles in life

    Science.gov (United States)

    Rosa, Katemari; Mensah, Felicia Moore

    2016-12-01

    [This paper is part of the Focused Collection on Gender in Physics.] This is an empirical study on the underrepresentation of people of color in scientific careers. Grounded in critical race theory, the paper examines the lived experiences of six Black women physicists and addresses obstacles faced in their career paths and strategies used to overcome these obstacles. Data for this study were collected through semistructured interviews and coded for emergent themes. The findings reveal that college recruitment and funding were fundamental for these women to choose physics over other STEM fields. In addition, Black women experience unique challenges of socialization in STEM, particularly by exclusion of study groups. We suggest physics departments provide a more inclusive environment to support Black women in science.

  8. Herbert Fröhlich a physicist ahead of his time

    CERN Document Server

    Hyland, G J

    2015-01-01

    This biography provides a stimulating and coherent blend of scientific and personal narratives describing the many achievements of the theoretical physicist Herbert Fröhlich. For more than half a century, Fröhlich was an internationally renowned and much respected figure who exerted a decisive influence, often as a ‘man ahead of his time’, in fields as diverse as meson theory and biology. Although best known for his contributions to the theory of dielectrics and superconductivity, he worked in many other fields, his most important legacy being the pioneering introduction quantum field-theoretical methods into condensed matter physics in 1952, which revolutionised the subsequent development of the subject. Gerard Hyland has written an absorbing and informative account, in which Herbert Fröhlich’s magnetic personality shines through.

  9. Do Mathematicians, Economists and Biomedical Scientists Trace Hot Topics More Strongly Than Physicists?

    CERN Document Server

    Li, Menghui; Wu, Chensheng; Shen, Zhesi; Wu, Jinshan

    2016-01-01

    In this work, we extend our previous work on hotness tracing among physicists to other fields, including mathematics, economics and biomedical science. Overall, the results confirm our previous discovery, indicating that scientists in all these fields trace hot topics. Surprisingly, however, it seems that researchers in mathematics tend to be more likely to trace hot topics than those in the other fields. We also find that on average, papers in top journals are less hotness-driven. We compare researchers from the USA, Germany, Japan and China and find that Chinese researchers exhibit consistently larger exponents, indicating that in all these fields, Chinese researchers trace hot topics more strongly than others. Further correlation analyses between the degree of hotness tracing and the numbers of authors, affiliations and references per paper reveal positive correlations -- papers with more authors, affiliations or references are likely to be more hotness-driven, with several interesting and noteworthy excep...

  10. Reply to Comment on ‘Are physicists afraid of mathematics?’

    Science.gov (United States)

    Kollmer, Jonathan E.; Pöschel, Thorsten; Gallas, Jason A. C.

    2016-11-01

    Based on citation data of biologists and physicists, we reiterate that trends in statistical indicators are not reliable to unambiguously blame mathematics for the existence or lack of paper citations. We further clarify that, contrary to claims in the Comment (Higginson and Fawcett 2016 New J. Phys. 18 118003), a clear statistical correlation between the number of equations and the citation success is not possible because the data is too noisy and not reliable for identifying trends unambiguously. Concerning their conclusions, we stress the well-know fact in statistics that even if correlation could be found, it by no means implies causality. Accordingly, to discuss ways of increasing citation rates by suppressing or hiding equations in appendices cannot be justified with statistics, even less so when based on small sets of very noisy data.

  11. The adventurous life of Friedrich Georg Houtermans, physicist (1903-1966)

    CERN Document Server

    Ereditato, Antonio; Scampoli, Paola

    2012-01-01

    The physicist Friedrich Houtermans (1903-1966) was an essential promoter and proponent of the development of physics in Berne. He introduced a number of activities in the field of elementary particles, with a special focus on the physics of cosmic rays, and important contributions in applied physics. This biography of Houtermans was written by Edoardo Amaldi and was almost finished just before his unexpected death in 1989. The editors have only corrected typographical errors and have introduced only minimal text changes in order to preserve the original content. Additionally they have collected and included unpublished pictures and memories from Houtermans’ students and collaborators. The text is the result of a thorough and intensive study on Houtermans’ life and character carried out by Edoardo Amaldi. It is more than a biography, since the figure of Houtermans is set in a historical perspective of Europe between the two world wars. This book will be of great interest to historians and historians of sci...

  12. Gertrude Scharff-Goldhaber, 1911-1998: Nuclear Physicist Against the Odds

    Science.gov (United States)

    Goldhaber, Michael H.

    2016-08-01

    The author's mother, Gertrude Scharff-Goldhaber, was a prominent nuclear physicist who had to overcome steep odds to pursue her work. She lived and worked at a time when it was very uncommon for any woman to be a scientist and even more uncommon for a mother of young children. She also faced Nazi persecution and a series of other challenges in growing up in Germany. Drawing on personal conversations and testimony of her friends, this brief account includes a number of intimate details to illustrate some of the difficulties she faced and the zest for life and for understanding the world that pushed her forward anyway. Details of her work and a bibliography are included.

  13. Qualification of niobium materials for superconducting radio frequency cavity applications: View of a condensed matter physicist

    Energy Technology Data Exchange (ETDEWEB)

    Roy, S. B., E-mail: sbroy@rrcat.gov.in [Magnetic & Superconducting Materials Section, Materials & Advanced Accelerator Sciences Division, Raja Ramanna Centre for Advanced Technology, Indore 452013 (India); Myneni, G. R., E-mail: rao@jlab.org [Thomas Jefferson National Accelerator Facility, Newport News, Virginia (United States)

    2015-12-04

    We address the issue of qualifications of the niobium materials to be used for superconducting radio frequency (SCRF) cavity fabrications, from the point of view of a condensed matter physicist/materials scientist. We focus on the particular materials properties of niobium required for the functioning a SCRF cavity, and how to optimize the same properties for the best SCRF cavity performance in a reproducible manner. In this way the niobium materials will not necessarily be characterized by their purity alone, but in terms of those materials properties, which will define the limit of the SCRF cavity performance and also other related material properties, which will help to sustain this best SCRF cavity performance. Furthermore we point out the need of standardization of the post fabrication processing of the niobium-SCRF cavities, which does not impair the optimized superconducting and thermal properties of the starting niobium-materials required for the reproducible performance of the SCRF cavities according to the design values.

  14. Forging New, Non-traditional Partnerships Among Physicists, Teachers and Students

    Energy Technology Data Exchange (ETDEWEB)

    Bardeen, Marjorie [Fermilab; Adams, Mark [Illinois U., Chicago; Wayne, Mitchell [Notre Dame U.; Karmgard, Dan [Notre Dame U.; Goussiou, Anna [Washington U., Seattle

    2017-05-02

    The QuarkNet collaboration has forged new, nontraditional relationships among particle physicists, high school teachers and their students. QuarkNet provides professional development for teachers and creates opportunities for teachers and students to engage in particle physics data investigations and join research teams. Embedded in the U.S. particle research community, QuarkNet leverages the nature of particle physics research—the long duration of the experiments with extensive lead times, construction periods, and data collection and analysis periods. QuarkNet is patterned after the large collaborations with a central management infrastructure and a distributed workload across university- and lab-based research groups. We describe the important benefits of the QuarkNet outreach program that flow to university faculty and present successful strategies that others can adapt for use in their countries.

  15. The German Physical Society in the Third Reich physicists between autonomy and accommodation

    CERN Document Server

    Walker, Mark

    2012-01-01

    This is a history of one of the oldest and most important scientific societies, the German Physical Society, during the Nazi regime and immediate postwar period. When Hitler was appointed chancellor of Germany in 1933, the Physical Society included prominent Jewish scientists as members, including Fritz Haber and Albert Einstein. As Jewish scientists lost their jobs and emigrated, the Society gradually lost members. In 1938, under pressure from the Nazi Ministry of Science, Education, and Culture, the Society forced out the last of its Jewish colleagues. This action was just the most prominent example of the tension between accommodation and autonomy that characterized the challenges facing physicists in the society. They strove to retain as much autonomy as possible, but tried to achieve this by accommodating themselves to Nazi policies, which culminated in the campaign by the Society’s president to place physics in the service of the war effort.

  16. Mobility in physics: A bibliography of occupational, geographic and field mobility of physicists

    Science.gov (United States)

    Vlachý, Jan

    1981-06-01

    The compilation of this literature survey was initiated more than a decade ago as a part of science-of-science bibliographies. The collected 150 studies and data sources are concerned with career migration, cross-disciplinary switching, international academic circulation and brain drain of physicists and in physics. The principal criterion for selection of items for listing was that they present fact-finding information on certain enduring aspect of the mobility process. Papers treating more ephemeral approaches are not included but a few conceptual pieces are the exceptions that prove the rule. Most entries are from the published literature. The arrangement of the bibliography is alphabetical by the first author, for each author a chronological order is used. Anonymous and edited works are filed under title. Cross-referencing will facilitate the use. Elementary techniques, such as following up the references in relevant documents, have been applied whenever possible and most documents have been scrutinized by actual reading. Papers on mobility in physics are rather widely dispersed in the literature, ranging from sociological analyses to science policy considerations. Since the information in numerous publications have important professional implications, the bibliography appears at the eve of the European Physical Society seminar on “Career outlook for physicists in Europe” in Erice, 25 27 June 1981. Though our selection of items does not go beyond physics proper, a few major documents on mobility in physical sciences are added. For a broader literature coverage on mobility in science see the bibliographies by R. T. Barth (1970), S. Dedijer and L. Svenningson (1967), B. M. Gupta (1977) and J. Vlachý (1979). A regular, comprehensive bibliographical service on behalf of the physics community would be desirable to be undertaken on a continuing basis and an appropriate institutional commitment.

  17. Influence of parents' educational level on reproductive health of medical university female students%父母教育程度对医科大学女生生殖健康的影响

    Institute of Scientific and Technical Information of China (English)

    朱军华; 卞文萍

    2011-01-01

    目的 了解不同家庭背景尤其是父母不同教育程度的医科女大学生生殖健康知、信、行情况,为教育者和管理者提供参考依据.方法 采用整群抽样方法,对某医科大学女生1 858名进行问卷调查.结果 母亲教育程度对医科大学女生生殖健康的影响大于父亲;母亲教育程度越高,学生的观念越开放(P<0.05).父母均接受大学及以上教育的女生获得的生殖健康知识更丰富.与父母不同沟通状况女大学生自慰发生率差异有统计学意义.结论 大学生的生殖健康教育应引起包括家庭、学校、媒体在内全社会各方面的关注.%Objective To understand the reproductive health knowledge, attitudes and behavior of medical university female students with different family backgrounds, especially in parents' educational level, so as to provide valid evidence for educators and educational administrators. Methods A questionnaire survey was conducted to 1 858 female studentsin a medical university, by using stratified cluster sampling method. Results Mothers' educational level had more influences on students' reproductive health than that of fathers. The more highly mothers were educated, the more open attitudes their daughters had toward sex( P <0.05 ). Students with parents who had accepted university education or above were more knowledgeable in reproductive health. The difference in communication with parents only affected the incidence of masturbation. Conclusion Different social aspects including families, schools and media should all pay attention to the reproductive health education of university students.

  18. Medical physics in 2020: will we still be relevant?

    Science.gov (United States)

    Ng, K H

    2008-06-01

    From the time when Roentgen and other physicists made the discoveries which led to the development of radiology, radiotherapy and nuclear medicine, medical physicists have played a pivotal role in the development of new technologies that have revolutionized the way medicine is practiced today. Medical physicists have been transforming scientific advances in the research laboratories to improving the quality of life for patients; indeed innovations such as computed tomography, positron emission tomography and linear accelerators which collectively have improved the medical outcomes for millions of people. In order for radiation-delivery techniques to improve in targeting accuracy, optimal dose distribution and clinical outcome, convergence of imaging and therapy is the key. It is timely for these two specialties to work closer again. This can be achieved by means of cross-disciplinary research, common conferences and workshops, and collaboration in education and training for all. The current emphasis is on enhancing the specific skill development and competency of a medical physicist at the expense of their future roles and opportunities. This emphasis is largely driven by financial and political pressures for optimizing limited resources in health care. This has raised serious concern on the ability of the next generation of medical physicists to respond to new technologies. In addition in the background loom changes of tsunami proportion. The clearly defined boundaries between the different disciplines in medicine are increasingly blurred and those between diagnosis, therapy and management are also following suit. The use of radioactive particles to treat tumours using catheters, high-intensity focused ultrasound, electromagnetic wave ablation and photodynamic therapy are just some areas challenging the old paradigm. The uncertainty and turf battles will only explode further and medical physicists will not be spared. How would medical physicists fit into this

  19. Depression status and its relationship with self acceptance among female medical university student%某医学院女大学生抑郁现状及其与自我接纳关系的研究

    Institute of Scientific and Technical Information of China (English)

    余结根; 鲁玮; 常微微; 聂淼; 金岳龙; 贺连平; 徐朋辉; 姚应水

    2015-01-01

    Objective This article was to explore the depression status and self acceptance among female university students, which will provide basis for implementing early screening and intervention to suicide among adolescent.Methods A total of 1135 students were sampled to participate in this survey.The survey collected sociodemographic data, depression, and self acceptance of students.Results The prevalence of depression among the medical college students was 30.1%.The prevalence of depression has significant difference among the students with different family income, different parents relationship and different numbers of good friends (P<0. 05).Furthermore, students with depressive symptoms have less score of self acceptance than those without depressive symptom (P<0.05).Conclusions The depression among female university students is common.Self acceptance is an important factor for depression.A comprehensive intervention should be taken to improve the physical and mental health level of female students.%目的:探讨女医科大学生抑郁现况及其相关因素,为进一步对抑郁进行研究及防治提供理论依据。方法采用抑郁自评量表、自我接纳问卷和自编一般情况问卷对1135名女医科大学生进行调查。结果芜湖市女医科大学生抑郁情绪的检出率为30.1%;不同的家庭经济收入、父母关系、要好朋友的个数和是否饮酒的抑郁状况的检出率差别有统计学意义(P<0.05);有抑郁情绪的学生自我接纳得分比没有抑郁情绪的学生得分低,差异有统计学意义(P<0.05)。结论女医科大学生的抑郁问题不容乐观,自我接纳是影响抑郁情绪的重要内部心理因素,应采取综合措施,提高女大学生身心健康水平。

  20. 1st European Congress of Medical Physics September 1-4, 2016; Medical Physics innovation and vision within Europe and beyond.

    Science.gov (United States)

    Tsapaki, Virginia; Kagadis, George C; Brambilla, Marco; Ciocca, Mario; Clark, Catharine H; Delis, Harry; Mettivier, Giovanni

    2017-09-01

    Medical Physics is the scientific healthcare profession concerned with the application of the concepts and methods of physics in medicine. The European Federation of Organisations for Medical Physics (EFOMP) acts as the umbrella organization for European Medical Physics societies. Due to the rapid advancements in related scientific fields, medical physicists must have continuous education through workshops, training courses, conferences, and congresses during their professional life. The latest developments related to this increasingly significant medical speciality were presented during the 1st European Congress of Medical Physics 2016, held in Athens, September 1-4, 2016, organized by EFOMP, hosted by the Hellenic Association of Medical Physicists (HAMP), and summarized in the current volume. Copyright © 2017 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.

  1. Medicalization of female genital mutilation/cutting

    African Journals Online (AJOL)

    G.I. Serour

    a International Islamic Center for Population Studies and Research, Al-Azhar University, Egypt b Clinical director .... approximately 3 million girls in Africa alone are at risk of being .... financial gain. .... tion and its management Green-top guideline No. ... [12] Banks E, Meirik O, Farley T, Akande O, Bathija H, Ali M. WHO study.

  2. 医学物理学教育的现状与思考%Education and training of medical physicists

    Institute of Scientific and Technical Information of China (English)

    喀蔚波

    2002-01-01

    随着医院对医学物理学人才需求的增加,医学物理学人才的培养变得更加重要.由于各种原因,我国的医学物理学教育,特别是肿瘤放射治疗及医学影像等临床领域中医学物理工作者的培养与国外先进水平相比有很大的差距.本文在介绍国内外医学物理学教育状况的基础上,简要介绍了AAPM制定的,对如何发展国内医学物理学教育提出一些思考.

  3. A report from the AAPM Subcommittee on Guidelines for Competency Evaluation for Clinical Medical Physicists in Radiation Oncology.

    Science.gov (United States)

    Pavord, Daniel C; Birnbaum, Steven; Bocuzzi, Douglas; DeBoer, Steven; Freedman, D Jay; Schell, Michael; Sutlief, Steven

    2016-07-08

    The goal of this report is to provide a framework from which an institution can develop a competency and credentialing program. It is not intended to be adopted as written, but rather as a list of suggestions from which the institution develops their program. A clear distinction should be made between the initial evaluation of the competency of new staff (credentialing) and the ongoing verification of the competency of existing staff. Furthermore, whenever new technologies are imple-mented, the entire staff would be subject to the credentialing process. Competencies involve the ongoing verification of the performance of a procedure according to the established policies and procedures at a facility. This can be done by audits of work product, direct observation of performance, self-evaluation, or testing.

  4. Brookhaven Lab physicists Edward Beebe and Alexander Pikin win 'Brightness Award' for achievement in ion source physics and technology

    CERN Multimedia

    2003-01-01

    "Edward Beebe and Alexander Pikin, physicists at the U.S. Department of Energy's Brookhaven National Laboratory, have been awarded the Ion Source Prize, known as the "Brightness Award," which recognizes and encourages innovative and significant recent achievements in the fields of ion source physics and technology" (1 page).

  5. A Superannuated Physicist's Attempts to Master Music Theory: Resolving Cognitive Conflicts and a Paradigm Clash

    Science.gov (United States)

    Page-Shipp, Roy; van Niekerk, Caroline

    2014-01-01

    A sexagenarian retired physicist (the first author) set out, with the assistance of members of a university music department, to acquire some insight into Western music theory. For a lifelong singer and seasoned autodidact, this appeared to be a not too formidable challenge, yet he experienced significant difficulty in penetrating the music theory…

  6. 中年女性医务人员围绝经期综合征患病状况调查%Survey of Perimenopausal Syndrome in Middle-aged Female Medical Staff

    Institute of Scientific and Technical Information of China (English)

    陈桂萍; 白文佩; 张婧; 卢薇薇; 崔广霞; 席思思; 杨慕坤; 朱赛楠; 闫小妍; 姚晨

    2013-01-01

    目的 调查中年女性医务人员围绝经期综合征患病状况,分析其影响因素.方法 以问卷调查形式,对2012年3-6月北京大学第一医院40~55岁的全体在编女职工围绝经期综合征现状及相关因素进行调查.结果 529人进入统计分析,平均年龄(46.6±4.0)岁,既往或目前所患慢性疾病中最常见的前3种疾病为子宫肌瘤141人(26.7%)、高脂血症98人(18.5%)、高血压87人(16.4%).170人(32.1%)患有围绝经期综合征,其中轻度110人(20.8%)、中度55人(10.4%)、重度5人(0.9%).最常见的前3位围绝经期症状为疲乏(84.1%)、骨关节肌肉痛(68.2%)、易激动(66.2%).更年期综合征组与非更年期综合征组职称、体质指数(BMI)、性生活频率、1年内是否发生过痛苦事件、生活满意度、能否控制不良情绪、控制不良情绪办法以及高血压、骨质疏松、高脂血症、颈椎病、子宫肌瘤的患病率比较,差异均有统计学意义(P<0.05).经多因素Logistic回归分析结果显示,1年内发生过痛苦事件(P=0.043)、生活不满意麻木(P<0.001)、高脂血症(P=0.037)、颈椎病(P<0.001)与围绝经期综合征发生有关系.结论 疲乏、骨关节肌肉痛、易激动是中年女性医务人员最突出的临床症状.1年内发生过痛苦事件、生活不满意麻木、高脂血症、颈椎病是围绝经期综合征的危险因素,因此,应加强中年女医务人员的围绝经期保健工作,采取有效的干预措施提高其生活质量.%Objective To explore the prevalence of perimenopausal syndrome in middle - aged female medical staff and to analyze related influencing factors. Methods A total of 589 female medical staff aged from 40 to 55 between March and June in 2012 selected in the Peking University First Hospital were surveyed with a prepared questionnaire on self - reported meno-pausal symptoms and related influencing factors. Results A total of 529 questionnaires met the criteria and were used

  7. Fit for purpose? Evaluation of an MSc. in Medical Physics.

    LENUS (Irish Health Repository)

    van der Putten, W J

    2014-05-01

    The National University of Ireland in Galway established a Master in Science (MSc.) program in medical physics in 2002. The course was designed to be 90 ECTS(1) credits and of one calendar year duration. From the outset the MSc. was designed to be part of an overall medical physics training program. MSc. programs are now widely used as part of the training and education of medical physicists. There is however paucity of data on the effectiveness of such courses and the purpose of the study reported here is to provide information on one particular MSc. course in medical physics. This is relevant to medical physicists who are involved in the development and running of medical physics training programs. The study used as methodology the Kirkpatrick levels of professional training. It was conducted through an online survey, both from students who graduated from the course and from students who were in the process of completing the course. The survey proved to be an effective way to determine attributes of modules such as learning outcomes, knowledge imparted, quality of teaching materials and others. The survey proved to be remarkably able to demonstrate interventions in the individual course modules. Although the course was shown to be effective in the imparting of the knowledge required to become a qualified medical physicist several areas for improvement were identified. These are mainly in the areas of increased practical experience and in course delivery.

  8. [Female sexual dysfunction].

    Science.gov (United States)

    Luria, Mijal

    2009-09-01

    Female sexual problems are common, frequently overlooked and have a significant impact on the lives of women. Research in the last decade has brought to the understanding and recognition of a number of standpoints, mainly the broad range of normative function. In 2003, the American Urological Association Foundation convened an international committee of experts in the field of women's sexuality, to reconsider the existing definitions of women's sexual dysfunction. Based on the circular response cycle developed by Basson, the group emphasized motivations that might move a woman from being sexually "neutral" to making a decision to be sexual with her partner, as a normative alternative to the need for spontaneous sexual desire as the trigger for sexual behavior. Etiology may stem from medical as well as psychological factors, thus assessment must include a complete evaluation. Treatment includes psycho-education, improvement of interpersonal communication, cognitive behavioral treatment and elucidation and treatment of medical problems, if necessary. Several pharmacological treatments are under investigation, with modest results and uncertainties about their long term safety. This review presents the female sexual response as it is understood today and the current diagnostic and therapeutic understandings and directions.

  9. From Crisis to Transition: The State of Russian Science Based on Focus Groups with Nuclear Physicists

    Energy Technology Data Exchange (ETDEWEB)

    Gerber, T P; Ball, D Y

    2001-12-09

    The collapse of the Soviet system led to a sharp contraction of state funding for science. Formerly privileged scientists suddenly confronted miserly salaries (often paid late), plummeting social prestige, deteriorating research facilities and equipment, and few prospects for improvement. Many departed the field of science for more lucrative opportunities, both within Russia and abroad. The number of inventions, patent applications, and publications by Russian scientists declined. Reports of desperate nuclear physicists seeking work as tram operators and conducting hunger strikes dramatized the rapid collapse of one of the contemporary world's most successful scientific establishments. Even more alarming was the 1996 suicide of Vladimir Nechai, director of the second largest nuclear research center in Russia (Chelyabinsk-70, now known as Snezhinsk). Nechai, a respected theoretical physicist who spent almost 40 years working on Soviet and Russian nuclear programs, killed himself because he could no longer endure his inability to rectify a situation in which his employees had not been paid for more than 5 months and were ''close to starvation.'' The travails of Russia's scientists sparked interest in the West primarily because of the security threat posed by their situation. The seemingly relentless crisis in science raised fears that disgruntled scientists might sell their nuclear weapons expertise to countries or organizations that harbor hostile intentions toward the United States. Such concerns are particularly pressing in the wake of the September 2001 terrorist attacks in the US. At the same time, we should not overlook other critical implications that the state of Russian science has for Russia's long-term economic and political development. It is in the West's interest to see Russia develop a thriving market economy and stable democracy. A successful scientific community can help on both counts. Science and technology

  10. 医科与理科男女新生健康危险行为比较研究%Comparative study on health risk behaviors between male and female freshmen among medical universities, scientific and technologic universities

    Institute of Scientific and Technical Information of China (English)

    李晶焱; 王琪; 王丽敏; 尹慧; 隋虹

    2012-01-01

    Objective To explore the distribution and characteristics of health risk behaviors between the male and female college freshmen in the medicine and science,and to provide evidence for appropriate health intervention measures.Methods A questionnaire investigation was performed on college students'health risk behaviors among 1019 freshmen from medical and science college in urban area of Harbin.Results (1)There were statistically significant among the different gender in difference of risky behaviors except playing video games,net surfing,considered suicide,drug abuse and a few activities outside the 60 minutes every day (P < 0.01 ).(2)Medical male risk behavior of the frequency(56.4%,19.2%,12.7% and 47.1% )higher than that of science and engineering male(35.6%,5.2%,1.6% and 17.3% )in trying to smoking,current smoking,sexual behavior and breakfast skipping.Recent medical males drinking rate was 85.3% higher than male of science and engineering 72.2%.The incidence of female science and engineering students,respectively( 89.3%,50.8% and 38.5% ) than female medical students (72.4%,36.9% and 8.0% ) in trying to drinking and recent drinking and breakfast skipping.Conclusion The risk behaviors of college freshmen were prevalent.The frequency of risk behaviors are different among the College Freshmen in different genders and with different major,respectively.Therefore,it is necessary to take measures for intervention.%目的 探讨医科和理科专业大学男女新生健康危险行为的分布及特点,为制定适宜的健康教育干预措施提供依据.方法 采用自编大学生健康危险行为调查问卷,对哈尔滨市某医科和理科院校1019名新生进行统一问卷调查.结果 调查显示,各类健康危险行为发生频率,(1)在相同专业不同性别比较中,除玩电子游戏、上网、考虑过自杀、滥用药物及每天很少活动60min外,其他各项危险行为男女均存在显著差异(P<0

  11. SU-A-210-00: AAPM Medical Physics Student Meeting: Medical Billing and Regulations: Everything You Always Wanted To Know, But Were Too Afraid To Ask

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2015-06-15

    The purpose of this student annual meeting is to address topics that are becoming more relevant to medical physicists, but are not frequently addressed, especially for students and trainees just entering the field. The talk is divided into two parts: medical billing and regulations. Hsinshun Wu – Why should we learn radiation oncology billing? Many medical physicists do not like to be involved with medical billing or coding during their career. They believe billing is not their responsibility and sometimes they even refuse to participate in the billing process if given the chance. This presentation will talk about a physicist’s long career and share his own experience that knowing medical billing is not only important and necessary for every young medical physicist, but that good billing knowledge could provide a valuable contribution to his/her medical physics development. Learning Objectives: The audience will learn the basic definition of Current Procedural Terminology (CPT) codes performed in a Radiation Oncology Department. Understand the differences between hospital coding and physician-based or freestanding coding. Apply proper CPT coding for each Radiation Oncology procedure. Each procedure with its specific CPT code will be discussed in detail. The talk will focus on the process of care and use of actual workflow to understand each CPT code. Example coding of a typical Radiation Oncology procedure. Special procedure coding such as brachytherapy, proton therapy, radiosurgery, and SBRT. Maryann Abogunde – Medical physics opportunities at the Nuclear Regulatory Commission (NRC) The NRC’s responsibilities include the regulation of medical uses of byproduct (radioactive) materials and oversight of medical use end-users (licensees) through a combination of regulatory requirements, licensing, safety oversight including inspection and enforcement, operational experience evaluation, and regulatory support activities. This presentation will explore the

  12. Particle Accelerators and Detectors for medical Diagnostics and Therapy

    OpenAIRE

    Braccini, Saverio

    2016-01-01

    This Habilitationsschrift (Habilitation thesis) is focused on my research activities on medical applications of particle physics and was written in 2013 to obtain the Venia Docendi (Habilitation) in experimental physics at the University of Bern. It is based on selected publications, which represented at that time my major scientific contributions as an experimental physicist to the field of particle accelerators and detectors applied to medical diagnostics and therapy. The thesis is structur...

  13. The medicalisation of female genital mutilation

    Directory of Open Access Journals (Sweden)

    Pierre Foldes

    2015-05-01

    Full Text Available The ‘medicalisation’ of female genital mutilation should be denounced on two counts.Firstly, it is usually anatomically more damaging and, secondly, it goes against the ethical basis of the medical profession.

  14. Enlightenment Based on Foreign Education Oncology Physicist%国外放射肿瘤物理师的教育现状给我们的启示

    Institute of Scientific and Technical Information of China (English)

    崔建国; 柏晗; 刘旭红; 潘香; 赵彪

    2011-01-01

    自上个世纪80年代以来,我国的肿瘤放射治疗事业取得了飞速发展,从业的放射肿瘤物理师人数迅速增加,但总体质量不高、流失严重等问题也日益显现.本文分析了欧美国家在医学物理教育培训和准入方面的现状,针对当下我国放射肿瘤物理师建设提出了自己的一些观点:(1)医院应与高校或职校联合培养物理师;(2)适当提高准人门槛;(3)建立由政府机构认证的认证制度和职称制度等.%Since the 1980s, rapid development has happened in tumor radiation therapy in China .The population of radiation oncology physicist has increased rapidly, but overall quality is not high, and the erosion is becoming increasingly serious. Based on analyzing medical physics education and admittance in the European and American countries we put forward a few viewpoints for radiation oncology physicist education in our country, focusing on current situation. (1) hospital shall be jointly cultivate radiation oncology physicist with college or vocational schools ; (2) increasing admittance threshold; (3) establishing the authentication system and title system runned on government agencies, etc.

  15. Quantum field theory III. Gauge theory. A bridge between mathematicians and physicists

    Energy Technology Data Exchange (ETDEWEB)

    Zeidler, Eberhard [Max Planck Institute for Mathematics in the Sciences, Leipzig (Germany)

    2011-07-01

    In this third volume of his modern introduction to quantum field theory, Eberhard Zeidler examines the mathematical and physical aspects of gauge theory as a principle tool for describing the four fundamental forces which act in the universe: gravitative, electromagnetic, weak interaction and strong interaction. Volume III concentrates on the classical aspects of gauge theory, describing the four fundamental forces by the curvature of appropriate fiber bundles. This must be supplemented by the crucial, but elusive quantization procedure. The book is arranged in four sections, devoted to realizing the universal principle force equals curvature: Part I: The Euclidean Manifold as a Paradigm Part II: Ariadne's Thread in Gauge Theory Part III: Einstein's Theory of Special Relativity Part IV: Ariadne's Thread in Cohomology For students of mathematics the book is designed to demonstrate that detailed knowledge of the physical background helps to reveal interesting interrelationships among diverse mathematical topics. Physics students will be exposed to a fairly advanced mathematics, beyond the level covered in the typical physics curriculum. Quantum Field Theory builds a bridge between mathematicians and physicists, based on challenging questions about the fundamental forces in the universe (macrocosmos), and in the world of elementary particles (microcosmos). (orig.)

  16. Educational pathways of Black women physicists: Stories of experiencing and overcoming obstacles in life

    Science.gov (United States)

    Rosa, Katemari

    2017-01-01

    This talk presents an empirical study on the underrepresentation of people of color in scientific careers. Grounded in Critical Race Theory, the presentation examines the lived experiences of six Black women physicists in the United States, addresses obstacles faced in their career paths, and strategies used to overcome these obstacles. Data for this study were collected through semi-structured interviews and coded for emergent themes, which are invitation to engage in science, communities of science practices, and isolation in the academy. The findings reveal that college recruitment and funding were fundamental for these women to choose Physics over other STEM fields. The analysis shows Physics can be a hostile environment for these women. In addition, Black women experience unique challenges of socialization in Physics, particularly by exclusion of study groups. In this talk, suggestions will be presented to make Physics departments a more inclusive space to support Black women in science. This presentation is based on work supported by the Brazilian government through CAPES (BEX1907-07-7), the Fulbright Program, Comissño Fulbright Brasil, and the Office of Diversity at Teachers College, Columbia University.

  17. Information seeking behavior of scientists in the electronic information age: Astronomers, chemists, mathematicians, and physicists

    Science.gov (United States)

    Brown, Cecelia M.

    1999-07-01

    The information seeking behavior of astronomers, chemists, mathematicians, and physicists at the University of Oklahoma was assessed using an electronically distributed questionnaire. All of the scientists surveyed relied greatly on the journal literature to support their research and creative activities. The mathematicians surveyed indicated an additional reliance on monographs, preprints, and attendance at conferences and personal communication to support their research activities. Similarly, all scientists responding scanned the latest issues of journals to keep abreast of current developments in their fields, with the mathematicians again reporting attendance at conferences and personal communication. Despite an expression by the scientists for more electronic services, the majority preferred access to journal articles in a print, rather than an electronic, form. The primary deficit in library services appeared to be in access to electronic bibliographic databases. The data suggest that a primary goal of science libraries is to obtain access to as many appropriate electronic bibliographic finding aids and databases possible. Although the results imply the ultimate demise of the printed bibliographic reference tool, they underscore the continued importance to scientists of the printed peer-reviewed journal article.

  18. Physicists' approach to studying socio-economic inequalities: Can humans be modelled as atoms?

    CERN Document Server

    Sharma, Kiran

    2016-01-01

    A brief overview of the models and data analyses of income, wealth, consumption distributions by the physicists, are presented here. It has been found empirically that the distributions of income and wealth possess fairly robust features, like the bulk of both the income and wealth distributions seem to reasonably fit both the log-normal and Gamma distributions, while the tail of the distribution fits well to a power law (as first observed by sociologist Pareto). We also present our recent studies of the unit-level expenditure on consumption across multiple countries and multiple years, where it was found that there exist invariant features of consumption distribution: the bulk is log-normally distributed, followed by a power law tail at the limit. The mechanisms leading to such inequalities and invariant features for the distributions of socio-economic variables are not well-understood. We also present some simple models from physics and demonstrate how they can be used to explain some of these findings and ...

  19. Science and Society: The Life and Work of a Great Russian Physicist

    CERN Multimedia

    2002-01-01

    In 1934, the eminent Russian physicist and optics specialist Sergei Ivanovitch Vavilov (1891-1951) was the first, together with Pavel Cherenkov, to observe the famous radiation we now call Cherenkov radiation, a discovery commonly used in the Laboratory's detectors. His most well-known discoveries also include that of the non-linear optical effect in 1926. Vavilov founded the Lebedev Physics Institute in Moscow, which prospered under his directorship, and contributed to the rise of nuclear physics and cosmic radiation in the USSR. The highpoint of his career came in 1945, when he was appointed President of the Soviet Academy of Sciences. However, Sergei Vavilov worked under the Stalinist dictatorship, which was responsible for the death of his elder brother, the biologist Nikolai Vavilov. His own health compromised, he died two months before his 60th birthday. His remarkable life, which is interesting not only for his scientific discoveries but also in terms of its historical context, will be the subject of...

  20. Ototoxic Medications (Medication Effects)

    Science.gov (United States)

    ... Information for the Public / Hearing and Balance Ototoxic Medications (Medication Effects) By Barbara Cone, Patricia Dorn, Dawn Konrad- ... Audiology Information Series [PDF]. What Is Ototoxicity? Certain medications can damage the ear, resulting in hearing loss, ...

  1. SU-A-210-02: Medical Physics Opportunities at the NRC

    Energy Technology Data Exchange (ETDEWEB)

    Abogunde, M. [U.S. Nuclear Regulatory Commission (United States)

    2015-06-15

    The purpose of this student annual meeting is to address topics that are becoming more relevant to medical physicists, but are not frequently addressed, especially for students and trainees just entering the field. The talk is divided into two parts: medical billing and regulations. Hsinshun Wu – Why should we learn radiation oncology billing? Many medical physicists do not like to be involved with medical billing or coding during their career. They believe billing is not their responsibility and sometimes they even refuse to participate in the billing process if given the chance. This presentation will talk about a physicist’s long career and share his own experience that knowing medical billing is not only important and necessary for every young medical physicist, but that good billing knowledge could provide a valuable contribution to his/her medical physics development. Learning Objectives: The audience will learn the basic definition of Current Procedural Terminology (CPT) codes performed in a Radiation Oncology Department. Understand the differences between hospital coding and physician-based or freestanding coding. Apply proper CPT coding for each Radiation Oncology procedure. Each procedure with its specific CPT code will be discussed in detail. The talk will focus on the process of care and use of actual workflow to understand each CPT code. Example coding of a typical Radiation Oncology procedure. Special procedure coding such as brachytherapy, proton therapy, radiosurgery, and SBRT. Maryann Abogunde – Medical physics opportunities at the Nuclear Regulatory Commission (NRC) The NRC’s responsibilities include the regulation of medical uses of byproduct (radioactive) materials and oversight of medical use end-users (licensees) through a combination of regulatory requirements, licensing, safety oversight including inspection and enforcement, operational experience evaluation, and regulatory support activities. This presentation will explore the

  2. A half-century ago physicists missed a major public service opportunity, costing the human race widespread chronic illness and many deaths!

    Science.gov (United States)

    Lundquist, Marjorie

    2005-03-01

    Radar-pulsed microwave (MW) radiation-helped the Allies win World War II but health concerns soon arose. Alerted to a syndrome resembling mild radiation poisoning,^1 a worried M.D. surveyed radar-exposed workers, finding a high incidence of internal bleeding, 2 leukemia cases in 600 radar operators, 2 brain tumor cases in a 5-man MW research team and many complaints of headache. He sent his report^2 to the Pentagon in 1953. Alarmed Navy officers convened a meeting^3 [mostly of electrical engineers (EEs)] to identify a safe level of MW exposure for servicemen. Biophysicist Herman Schwan attended, playing a major role in establishing 10 mW/cm^2 as a thermally safe MW exposure limit. The IEEE became sole sponsor of ANSI C95 [an early health standard for radiofrequency (RF) exposure] with negative long-term consequences for human health! I review RF health standards development since 1953, comparing what physicists might have done, had they-not EEs-had this responsibility! [See also my technical abstract.] ^1 N.H. Steneck, The Microwave Debate, Cambridge, MA: MIT Press, 1984; p. 33. ^2 J.T. McLaughlin, A Study of Possible Health Hazards from Exposure to Microwave Radiation (Hughes Aircraft, Culver City CA, Feb. 9, 1953). ^3 Biological Effects of Microwaves, meeting minutes (Navy Dept. Conference, Naval Medical Research Institute, Bethesda MD, Apr. 29, 1953).

  3. The physicist. Max Planck and the decay of the world; Der Physiker. Max Planck und das Zerfallen der Welt

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, Ernst Peter

    2010-06-15

    The live of the physicist Max Planck was as exciting, conflicting, and rich on catastrophes as the epoch, in which he lived. Ernst Peter Fischer draws in this fascinatingly told biography the eventful history of the Nobel-price bearer and illustrates simultaneously the unique attainment of Planck, the quantum theory of whom not only revolted the science but also changed fundamentally our picture of the world.

  4. Academic Training Lecture | Practical Statistics for LHC Physicists: Descriptive Statistics, Probability and Likelihood | 7-9 April

    CERN Multimedia

    2015-01-01

    Please note that our next series of Academic Training Lectures will take place on the 7, 8 and 9 April 2015   Practical Statistics for LHC Physicists: Descriptive Statistics, Probability and Likelihood, by Harrison Prosper, Floridia State University, USA. from 11.00 a.m. to 12.00 p.m. in the Council Chamber (503-1-001) https://indico.cern.ch/event/358542/

  5. Female Sexual Arousal Disorders

    DEFF Research Database (Denmark)

    Giraldi, Annamaria; Rellini, Alessandra H; Pfaus, James;

    2012-01-01

    in one entity. Persistent genital arousal disorder (PGAD) is a new entity which is suggested to be defined as Restless Genital Syndrome. Aims.  The aims of this brief review are to give definitions of the different types of FSAD, describe their aetiology, prevalence and comorbidity with somatic....... Results.  Female Arousal Disorders have been defined in several ways with focus on the genital or subjective response or a combination of both. The prevalence varies and increases with increasing age, especially at the time of menopause, while distress decreases with age. Arousal disorders are often...... comorbid with other sexual problems and are of biopsychosocial etiology. In the assessment, a thorough sexological history as well as medical and gynecological history and examination are recommended. Treatment should be based on of the symptoms, clinical findings and, if possibly, on underlying etiology...

  6. Conflicting paradigms in radiation protection: 20 Questions with answers from the regulator, the health physicist, the scientist, and the lawyers

    Energy Technology Data Exchange (ETDEWEB)

    Strom, D.J.; Stansbury, P.S. [Pacific Northwest Lab., Richland, WA (United States); Porter, S.W. Jr. [Porter Consultants, Inc., Ardmore, PA (United States)

    1995-01-01

    George Orwell`s {open_quotes}doublethink{close_quotes} should be generalized to {open_quotes}polythink{close_quotes} to describe the multiplicity of views that radiation protection professionals must simultaneously accommodate. The paradigms, that is, organizing principles and beliefs, that (1) regulators, (2) operational health physicists, (3) scientists, (4) lawyers for the defendant, and (5) lawyers for the plaintiff use in their approaches to radiation protection are presented. What we believe as scientists often conflicts with what we do for purposes of radiation protection. What we need to do merely to protect humankind and the environment from harmful effects of radiation is far less than what we must do to satisfy the regulator, whose paradigm has checklists, score-keeping, and penalties. In the hands of lawyers, our work must overcome different challenges. Even if the paradigms of the operational health physicist, the scientist, and the regulator match, the odds against the lawyers paradigms also matching are astronomical. The differing paradigms are illustrated by example questions and answers. It is important for educators, trainers, and health physicists to recognize and separate the score-keeping, practice, science, and legal issues in health physics.

  7. Students know what physicists believe, but they don’t agree: A study using the CLASS survey

    Directory of Open Access Journals (Sweden)

    Kara E. Gray

    2008-11-01

    Full Text Available We measured what students perceive physicists to believe about physics and solving physics problems and how those perceptions differ from the students’ personal beliefs. In this study, we used a modified version of the Colorado Learning Attitudes about Science Survey which asked students to respond to each statement with both their personal belief and the response they thought a physicist would give. Students from three different types of university introductory physics courses were studied. Students who have not yet taken physics in college have a surprisingly accurate idea of what physicists believe about physics no matter what their high school background and what physics courses they choose to take in college. These ideas are largely unaffected by their college physics instruction. In contrast, students’ personal beliefs about physics differ with varying high school physics backgrounds and college physics courses in which they enroll, and these beliefs are affected by college physics instruction. Women have a larger difference between their reported personal beliefs and their perceptions of physicists’ beliefs than do men.

  8. The loss of one of CERN's most powerful tools could change the dynamics of employment for high-energy physicists in Europe

    CERN Multimedia

    Hellemans, A

    2001-01-01

    With the closure of LEP, CEN now faces a relatively quiet period during which the LHC will be built. Young physicists will have to look to SLAC and Fermilab for opportunities in experiments (2 pages).

  9. Normal Female Reproductive Anatomy

    Science.gov (United States)

    ... historical Searches are case-insensitive Reproductive System, Female, Anatomy Add to My Pictures View /Download : Small: 720x756 ... Large: 3000x3150 View Download Title: Reproductive System, Female, Anatomy Description: Anatomy of the female reproductive system; drawing ...

  10. Female pattern hair loss

    Directory of Open Access Journals (Sweden)

    Archana Singal

    2013-01-01

    Full Text Available Female pattern hair loss (FPHL is a common cause of hair loss in women characterized by diffuse reduction in hair density over the crown and frontal scalp with retention of the frontal hairline. Its prevalence increases with advancing age and is associated with significant psychological morbidity. The pathophysiology of FPHL is still not completely understood and seems to be multifactorial. Although androgens have been implicated, the involvement of androgen-independent mechanisms is evident from frequent lack of clinical or biochemical markers of hyperandrogenism in affected women. The role of genetic polymorphisms involving the androgen and estrogen receptors is being increasingly recognized in its causation and predicting treatment response to anti-androgens. There are different clinical patterns and classifications of FPHL, knowledge of which facilitates patient management and research. Chronic telogen effluvium remains as the most important differential diagnosis. Thorough history, clinical examination, and evaluation are essential to confirm diagnosis. Patients with clinical signs of androgen excess require assessment of biochemical parameters and imaging studies. It is prudent to screen the patients for metabolic syndrome and cardiovascular risk factors. The treatment comprises medical and/or surgical modalities. Medical treatment should be initiated early as it effectively arrests hair loss progression rather than stimulating regrowth. Minoxidil continues to be the first line therapy whereas anti-androgens form the second line of treatment. The progressive nature of FPHL mandates long-term treatment for sustained effect. Medical therapy may be supplemented with cosmetic concealment in those desirous of greater hair density. Surgery may be worthwhile in some carefully selected patients.

  11. Female pattern alopecia: current perspectives

    Directory of Open Access Journals (Sweden)

    Levy LL

    2013-08-01

    Full Text Available Lauren L Levy, Jason J Emer Department of Dermatology, Mount Sinai School of Medicine, New York, NY, USA Abstract: Hair loss is a commonly encountered problem in clinical practice, with men presenting with a distinctive pattern involving hairline recession and vertex balding (Norwood-Hamilton classification and women exhibiting diffuse hair thinning over the crown (increased part width and sparing of the frontal hairline (Ludwig classification. Female pattern hair loss has a strikingly overwhelming psychological effect; thus, successful treatments are necessary. Difficulty lies in successful treatment interventions, as only two medications – minoxidil and finasteride – are approved for the treatment of androgenetic alopecia, and these medications offer mediocre results, lack of a permanent cure, and potential complications. Hair transplantation is the only current successful permanent option, and it requires surgical procedures. Several other medical options, such as antiandrogens (eg, spironolactone, oral contraceptives, cyproterone, flutamide, dutasteride, prostaglandin analogs (eg, bimatoprost, latanoprost, and ketoconazole are reported to be beneficial. Laser and light therapies have also become popular despite the lack of a profound benefit. Management of expectations is crucial, and the aim of therapy, given the current therapeutic options, is to slow or stop disease progression with contentment despite patient expectations of permanent hair regrowth. This article reviews current perspectives on therapeutic options for female pattern hair loss. Keywords: androgenetic alopecia, female pattern hair loss, minoxidil, finasteride, antiandrogens, spironolactone

  12. [Health status of female soldiers serving in the Northern Fleet].

    Science.gov (United States)

    Myznikov, I L; Askerko, N V; Ustimenko, L I; Miloshevich, Iu R; Volkova, L V; Sadchenko, S N; Matochkina, A A

    2013-09-01

    Authors analyzed the health status and morbidity among female soldiers serving under the contract in the Northern Fleet, age peculiarities, results of medical in-patient examination and expert assessment, put in medical records in accordance with prophylactic medical examination service and medical examination. Annual data about military troops, morbidity and medical examination among female soldiers in the period 2002-2010 (n-14,5 thousand of people) are included into analysis. 502 medical records of female soldiers approved by military physician board were analyzed. Authors presented statistic data about primary diseases and chronic pathology and considered causes of changing of the category of fitness for military service and its gender peculiarities. Authors suggest changing the recruiting concept for female soldiers and the system of medical in-patient examination.

  13. [The state of specific functions in female workers subjected to exposure to epoxy resins and to epoxy resin-based polymeric materials during work activities (the data from a medical examination)].

    Science.gov (United States)

    Vasil'eva, I A; Iavorovskiĭ, A P; Paustovskiĭ, Iu A

    1999-07-01

    Our in-plant hygienic observations permitted ascertaining that female workers engaged in the manufacture of epoxy-based polymeric materials are exposed to a complex of adverse factors. Gynecological and extragenital pathologies are most prevalent as are disorders in specific functions of the female organism. It is considered necessary that a complex of practical, sanitary and hygienic, and treatment and prophylactic measures be implemented in order that disturbances in specific functions of the female organism might be prevented, values for the prevalence of gynecological and extragenital pathologies decreased. Hormonal colpocytoscopy is warranted in early diagnosis of the menstrual disorders.

  14. WE-A-BRD-01: MR Imaging for Treatment Planning: What Every Physicist Should Know

    Energy Technology Data Exchange (ETDEWEB)

    McGee, K. [Mayo Clinic (United States)

    2015-06-15

    Ever since its introduction as a diagnostic imaging modality over 30 years ago, the radiation therapy community has acknowledged the utility of MR imaging as a tool for not only improved visualization of the target volume but also for demarcation of adjacent organs at risk. However, the adaptation of MR imaging in radiation oncology has, until recently been slow due in large part to the inability to image radiation therapy patients in their treatment position. With the introduction of so-called wide bore high field MR scanners, multi element flexible receive only RF coils, high performance imaging gradients and a range of volumetric imaging sequences it is now possible to obtain both high resolution and high signal-to-noise ratio images of in-treatment radiation therapy patients within clinically feasible imaging times. As a Result, there is renewed interest in the use of MR imaging for radiation oncology treatment planning that is being translated into physical siting and integration of these systems into radiation oncology departments. As MR imaging expands into the radiation oncology domain there is a significant and unmet need for radiation therapy physicists to become educated regarding the strengths, limitations and technical challenges associated with MR imaging. The purpose of this presentation is to address this need by providing an educational overview of the techniques and challenges associated with MR imaging of patients for radiation therapy treatment planning. As such this presentation will: 1) describe the fundamental differences between imaging of patients for diagnostic and therapeutic purposes (i.e. radiation therapy planning), 2) describe most commonly used imaging sequences and contrasts for identification of disease for radiation planning, 3) identify the most common sources of image distortion and techniques to reduce their effect on spatial fidelity of the MR data, 4) describe the effects of motion and methods to quantify/correct it, and 5

  15. How a Physicist Can Add Value In the Oil and Gas Industry

    Science.gov (United States)

    Poitzsch, Martin

    2011-03-01

    The talk will focus on some specific examples of innovative and fit-for-purpose physics applied to solve real-world oil and gas exploration and production problems. In addition, links will be made to some of the skills and areas of practical experience acquired in physics education and research that can prove invaluable for success in such an industrial setting with a rather distinct and unique culture and a highly-collaborative working style. The oil and gas industry is one of the largest and most geographically and organizationally diverse areas of business activity on earth; and as a `mature industry,' it is also characterized by a bewildering mix of technologies dating from the 19th century to the 21st. Oil well construction represents one of the largest volume markets for steel tubulars, Portland cement, and high-quality sand. On the other hand, 3D seismic data processing, shaped-charge perforating, and nuclear well logging have consistently driven forward the state of the art in their respective areas of applied science, as much or more so than defense or other industries. Moreover, a surprising number of physicists have made their careers in the oil industry. To be successful at introducing new technology requires understanding which problems most need to be solved. The most exotic or improbable technologies can take off in this industry if they honestly offer the best solution to a real problem that is costing millions of dollars in risk or inefficiency. On the other hand, any cheaper or simpler solution that performs as well would prevail, no matter how inelegant! The speaker started out in atomic spectroscopy (Harvard), post-doc'ed in laser cooling and trapping of ions for high-accuracy time and frequency metrology (NIST), and then jumped directly into Drilling Engineering with Schlumberger Corp. in Houston. Since then, his career has moved through applied electromagnetics, geological imaging, nuclear magnetic resonance logging, some R and D portfolio

  16. MO-D-16A-01: International Day of Medical Physics

    Energy Technology Data Exchange (ETDEWEB)

    Cheung, K [Hong Kong Sanatorium ' Hospital, Happy Valley (Hong Kong); Damilakis, J [University of Crete, Crete, CRETE (Greece)

    2014-06-15

    International Organization for Medical Physics (IOMP) which represents medical physicists in more than 80 countries decided to celebrate 7th November, birth date of the Polish and naturalized-French physicist Marie Sklodowska-Curie, as International Day of Medical Physics (IDMP). The main purpose of the initiative is to raise the visibility and awareness of medical physicist in the global community, to introduce ourselves to the general public, and bring a message to the community that a group of health professionals, the medical physicists are there to help the patients and other health professionals. First celebration was done in 2013 and now IDMP will be celebrated every year. The theme of IDMP will be different each year. The theme for 2013 was ‘Radiation exposure from medical procedures, ask the Medical Physicist’. The inaugural event was celebrated in 23 countries and the amount of attention gained was remarkable. Main IDMP events were held in Poland, birthplace of Marie Curie, and France, workplace of Marie Curie. This year IOMP celebrates the 2nd IDMP and theme will be ‘Looking into the body-Advancement in Imaging through Medical Physics’ to draw attention to the profound contributions Medical Physics has made to the use of ionizing and non-ionizing radiation for the imaging of human body. A number of countries have informed about events that they are going to organize on IDMP. This gives wide attention to medical physics globally. AAPM is a major and important member of IOMP. It is hoped that AAPM will join in organizing activities. Learning Objectives: To learn about International Day of Medical Physics To become familiar with how first IDMP was celebrated in 2013 and learning achieved To understand on future plans for IDMPs.

  17. A cross sectional survey on unhealthy weight control attempts amongst female medical college students%某医学院女大学生不良体重控制现况调查

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    and its related factors amongst female medical college students. Method Questionnaire surveys were conducted among a total of 798 medical students recruited by cluster random sampling in Jining Medical College from April 5 to 16, 2013. Result A total of 728 valid questionnaires were collected; 29 participants (4.0%) were overweight and 9 participants (1.2%) were obese; 250 participants (34.3%) were losing weight. Among participants who had experience of losing weight, unhealthy weight control methods mainly included not eating staple food (17.3%), drinking diet tea (16.1%), fasting (12.9%), taking diet drug (8.6%), inducing diarrhea (5.4%), inducing vomiting (2.0%), enema (1.5%), etc.; 29.0% (211/728) of participants had unhealthy weight control behaviors. The rates of being weak (c2=19.681, P=0.000), failure to concentrate (c2=12.031, P=0.001), dizziness (c2=5.461, P=0.019), irregular menstruation (c2=24.628, P=0.000), anorexia (c2=32.008, P=0.000), insomnia (c2=11.021, P=0.001) and anxiety (c2=14.402, P=0.000) among participants who had unhealthy weight-control behaviors were higher than those of participants without unhealthy weight⁃control behaviors. Multinomial logistic regression indicated that the factors associated with unhealthy weight control behaviors were senior class (OR=2.041;95%CI:1.336-3.111), high average family income (OR=1.758;95%CI:1.183-2.611), weight loss intention (OR=6.756;95%CI:1.541-29.626),not hesitating to delay learning (OR=1.594;95%CI:1.078-2.359),insisting on weight loss process regardless of discomfort (OR=2.008;95%CI:1.245-3.238), slimming purpose (body beauty) (OR=1.786;95% CI: 1.095-2.913), and slimming purpose (fashion) (OR=3.169; 95%CI: 1.545-6.498). Subjects with longer dinner time (OR=0.556; 95% CI: 0.341-0.907) and preferring light diet (OR=0.593; 95% CI: 0.406-0.865) had lower rate of unhealthy weight control behaviors. Conclusion Part of female college students are lacking proper understanding of self body shape and

  18. The Medical Physics Workforce.

    Science.gov (United States)

    Newhauser, Wayne D

    2017-02-01

    The medical physics workforce comprises approximately 24,000 workers worldwide and approximately 8,200 in the United States. The occupation is a recognized, established, and mature profession that is undergoing considerable growth and change, with many of these changes being driven by scientific, technical, and medical advances. Presently, the medical physics workforce is adequate to meet societal needs. However, data are emerging that suggest potential risks of shortages and other problems that could develop within a few years. Some of the governing factors are well established, such as the increasing number of incident cancers thereby increasing workload, while others, such as the future use of radiation treatments and changes in healthcare economic policies, are uncertain and make the future status of the workforce difficult to forecast beyond the next several years. This review examines some of the major factors that govern supply and demand for medical physicists, discusses published projections and their uncertainties, and presents other information that may help to inform short- and long-term planning of various aspects of the future workforce. It includes a description of the general characteristics of the workforce, including information on its size, educational attainment, certification, age distribution, etc. Because the supply of new workers is governed by educational and training pathways, graduate education, post-doctoral training, and residency training are reviewed, along with trends in state and federal support for research and education. Selected professional aspects of the field also are considered, including professional certification and compensation. We speculate on the future outlook of the workforce and provide recommendations regarding future actions pertaining to the future medical physics workforce.

  19. Female sickness absenteeism in Poland.

    Science.gov (United States)

    Indulski, J A; Szubert, Z

    1996-01-01

    It is observed that the working activity period has recently been decreasing in Poland; this applies to both the male and female populations. Since women constitute 48% of all workers employed in the national economy, this tendency may pose an important problem for the community and public health. The main information source for the absenteeism analysis are medical certificates which in Poland obligatorily document every instance of a sick-leave from work, irrespective of the length of sickness. A 15% random sample of all sickness certificates constitutes a database for the monitoring system of sickness absence. The lost time rate is the main parameter analysed by the system. In 1994 the rate of female sickness absence in Poland amounted to 25.1 days per one employee. In Poland the main causes of female sickness absence are: respiratory diseases--18% of all sickness absence (in the 16-19 age group--49%), and disorders of female genital tract and complications of pregnancy, childbirth and puerperium (17% of all sickness absence and 48% in the 20-29 age group). The most important chronic diseases that substantially contribute to the level of sickness absence include: musculoskeletal diseases (15%), diseases of the circulatory system (15%) and the nervous system and sense organs (11%). Over the period of 1990-1994 the highest rate of the female sickness absence related to gynecological diseases and pregnancy complications (mean annual increase--22%), and the musculoskeletal diseases (mean annual increase--10%).

  20. Future Directions in Medical Physics

    Science.gov (United States)

    Jeraj, Robert

    Medical Physics is a highly interdisciplinary field at the intersection between physics and medicine and biology. Medical Physics is aiming at development of novel applications of physical processes and techniques in various areas of medicine and biology. Medical Physics had and continues to have profound impact by developing improved imaging and treatment technologies, and helping to advance our understanding of the complexity of the disease. The general trend in medicine towards personalized therapy, and emphasis on accelerated translational research is having a profound impact on medical physics as well. In the traditional stronghold for medical physicists - radiation therapy - the new reality is shaping in the form of biologically conformal and combination therapies, as well as advanced particle therapy approaches, such as proton and ion therapies. Rapid increase in faster and more informative multi-modality medical imaging is bringing a wealth of information that is being complemented with data obtained from genomic profiling and other biomarkers. Novel data analysis and data mining approaches are proving grounds for employment of various artificial intelligence methods that will help further improving clinical decision making for optimization of various therapies as well as better understanding of the disease properties and disease evolution, ultimately leading to improved clinical outcomes.

  1. Electroacupuncture Treatment of 36 Patients with Female Urethral Syndrome

    Institute of Scientific and Technical Information of China (English)

    LIU Lian; WANG Xiao-ming; WANG Si-you

    2003-01-01

    Purpose: To investigate a treatment for female urethral syndrome. Method: Electroacupuncture was used to treat 36 cases of female urethral syndrome,with medication for 42 cases as a control. Results: The total effective rate was 88.9% from electroacupuncture and 52.4% from medication. There was a significant difference in curative effect between the two groups (p<0.05). Conclusion: Electroacupuncture is an effective method for treatment of female urethral syndrome.

  2. Survey on smoking and attempting smoking behavior and their influencing factors among female students of a medical college in Chongqing%重庆市某医学院校女大学生吸烟和尝试吸烟行为及影响因素调查

    Institute of Scientific and Technical Information of China (English)

    雷春萍; 熊鸿燕

    2014-01-01

    Objective To understand the current situation of smoking and the influencing factors among female students of a medical college in Chongqing .Methods By applying the stratified cluster random sampling method ,992 female students were sam-pled from 5 faculties 3 grades in this college for conducting the smoking questionnaire investigation .Results The smoking rate a-mong female students was 3 .51% and the attempting smoking rate was 9 .18% .Among them ,the higher smoking rate mainly fo-cused on the students from urban area ,which was 9 .30% .The female students without opposite attitude to college student′s smok-ing had the smoking rate of 12 .11% and the female students with peripheral friends smoking had the smoking rate of 28 .22% .The influencing factors of smoking among female students included the place where the students came from ,student′s attitudes to smok-ing ,the smoking status of their peripheral friends ,etc .Conclusion The smoking rate among female students in the medical college is basically consistent to that of the national level of female smoking ,but the total cigarette contact rate is higher .It is necessary to strengthen the frequent smoking control education and intervention on the female students in the medical colleges for effectively re-ducing the smoking rate and decreasing the smoking harm to the female health .%目的:了解重庆市某医学院校女大学生吸烟水平及影响因素。方法随机抽取该校5个系部,3个年级共计992名女大学生进行吸烟问卷调查。结果该校女大学生吸烟率3.51%,尝试吸烟率9.18%,其中吸烟率主要集中在:城市生源吸烟率9.30%,对大学生吸烟持不反对态度的香烟接触率为16.99%,周围朋友都吸烟的吸烟率28.22%。不同年级、专业吸烟率之间差异无统计学意义(P>0.05)。吸烟影响因素有生源地、对待大学生吸烟的态度、周围朋友吸烟情况等。结论该校女大学生

  3. MEDICAL ETHICS COURSE IMPROVES MEDICAL PROFESSIONALISM: MEDICAL STUDENTS´ OPINIONS

    Directory of Open Access Journals (Sweden)

    Abdolreza Sotoodeh Jahromi

    2014-01-01

    Full Text Available Training physicians who are expert in many medical aspects is the most improtant mission of medical universities. One of these aspects, is professional behavior achievement. One of the important goals in training of ethics, is recognition of conflicts in different parts of ethics and having logical viewpoint for resolving and analyzing these conflicts. This descriptive and analytical study was done to evaluate the efficacy of medical ethics education in medical students´ professional attitudes improvement. One hundred and two medical students were selected randomly in different steps of education and were questioned and their opinions correlation with stage of education and gender were evaluated. There was a significant difference between female viewpoint (in roles of ethic course which is presented in preclinical step in professional attitude improvement (P = 0.009 and also a significant difference was seen in the viewpoint score between student stage with intern stage (P = 0.031. Medical students in educational student stage believe ethic course improve medical professionalism. Since there is no special course to train medical students in professionalism, some interventions are required in this field to improve this aspect of physicians' professional life.

  4. A comprehensive SWOT audit of the role of the biomedical physicist in the education of healthcare professionals in Europe.

    Science.gov (United States)

    Caruana, C J; Wasilewska-Radwanska, M; Aurengo, A; Dendy, P P; Karenauskaite, V; Malisan, M R; Meijer, J H; Mihov, D; Mornstein, V; Rokita, E; Vano, E; Weckstrom, M; Wucherer, M

    2010-04-01

    Although biomedical physicists provide educational services to the healthcare professions in the majority of universities in Europe, their precise role with respect to the education of the healthcare professions has not been studied systematically. To address this issue we are conducting a research project to produce a strategic development model for the role using the well-established SWOT (Strengths, Weaknesses, Opportunities, Threats) methodology. SWOT based strategic planning is a two-step process: one first carries out a SWOT position audit and then uses the identified SWOT themes to construct the strategic development model. This paper reports the results of a SWOT audit for the role of the biomedical physicist in the education of the healthcare professions in Europe. Internal Strengths and Weaknesses of the role were identified through a qualitative survey of biomedical physics departments and biomedical physics curricula delivered to healthcare professionals across Europe. External environmental Opportunities and Threats were identified through a systematic survey of the healthcare, healthcare professional education and higher education literature and categorized under standard PEST (Political, Economic, Social-Psychological, Technological-Scientific) categories. The paper includes an appendix of terminology. Defined terms are marked with an asterisk in the text.

  5. Female reproductive disorders

    DEFF Research Database (Denmark)

    Crain, D Andrew; Janssen, Sarah J; Edwards, Thea M

    2008-01-01

    To evaluate the possible role of endocrine-disrupting compounds (EDCs) on female reproductive disorders emphasizing developmental plasticity and the complexity of endocrine-dependent ontogeny of reproductive organs. Declining conception rates and the high incidence of female reproductive...

  6. Female Sexual Dysfunction

    Science.gov (United States)

    ... Endocrinologist Search Featured Resource Menopause Map™ View Female Sexual Dysfunction February 2012 Download PDFs English Espanol Editors ... Resources Mayo Clinic Cleveland Clinic What is female sexual dysfunction (FSD)? Many women have a low sex ...

  7. The female athlete triad and endothelial dysfunction.

    Science.gov (United States)

    Lanser, Erica M; Zach, Karie N; Hoch, Anne Z

    2011-05-01

    A tremendous increase in the number of female athletes of all ages and abilities has occurred in the past 35 years. In general, sports and athletic competition produce healthier and happier women. However, explosion in participation has revealed clear gender-specific injuries and medical conditions unique to the female athlete. This article focuses on the latest advances in our knowledge of the female athlete triad and the relationship between athletic-associated amenorrhea and endothelial dysfunction. Treatment of vascular dysfunction with folic acid is also discussed.

  8. Female reproductive disorders

    DEFF Research Database (Denmark)

    Crain, D Andrew; Janssen, Sarah J; Edwards, Thea M;

    2008-01-01

    To evaluate the possible role of endocrine-disrupting compounds (EDCs) on female reproductive disorders emphasizing developmental plasticity and the complexity of endocrine-dependent ontogeny of reproductive organs. Declining conception rates and the high incidence of female reproductive disrupti......To evaluate the possible role of endocrine-disrupting compounds (EDCs) on female reproductive disorders emphasizing developmental plasticity and the complexity of endocrine-dependent ontogeny of reproductive organs. Declining conception rates and the high incidence of female reproductive...

  9. 汉族女性精神分裂症首发患者利培酮治疗所致闭经的危险因素%Risk factors for medication-induced amenorrhea in first-episode female Chinese patients with schizophrenia treated with risperidone

    Institute of Scientific and Technical Information of China (English)

    陈海支; 任丽华; 沈仲夏; 钱敏才; 沈鑫华; 杨胜良; 杨剑虹; 宋娟芬; 费小聪; 陶百平; 宋宝华

    2013-01-01

    Background:Amenorrhea is a common adverse effect of treatment with antipsychotic medications that influences both fertility and adherence to medication regimens. Most research suggests that medication-induced prolactinemia is the main cause of amenorrhea but few prospective studies have assessed this hypothesis. Aim:Identify risk factors for amenorrhea following treatment with antipsychotic medication. Methods:The study used a prospective, nested case-control design. First-episode, drug naïve female patients with schizophrenia who were in the middle of their menstrual cycle at the time of admission were enrolled. Serum levels of six reproductive hormones were assessed before and after a 12-week course of treatment with risperidone:progesterone, estradiol, prolactin, follicular stimulating hormone, luteinizing hormone, and testosterone. The hormone levels of 31 patients who had no menstruation during the entire 12 weeks of treatment (the amenorrhea group) were compared to those of 31 age-matched subjects who had normal menstrual periods over the 12 weeks of treatment (the control group). Results:We found a dramatic 4-fold increase in prolactin levels in women of childbearing age treated with risperidone, but the pretreatment and posttreatment levels of prolactin were not different between patients who did and did not develop amenorrhea with treatment. However, there were significantly lower pretreatment levels of estradiol and progesterone in patients who subsequently developed amenorrhea with risperidone treatment than in patients who did not develop amenorrhea. A conditional logistic regression analysis found that pretreatment levels of estradiol remained significantly associated with the development of amenorrhea during treatment even when adjusting for the pretreatment levels of the other five reproductive hormones assessed. Conclusion:These findings do not support the suggestion that amenorrhea associated with the use of antipsychotic medication is the result

  10. Health of Women after Wartime Deployments: Correlates of Risk for Selected Medical Conditions among Females after Initial and Repeat Deployments to Afghanistan and Iraq, Active Component, U.S. Armed Forces

    Science.gov (United States)

    2012-07-01

    chronic bronchitis are not summarized in this report. Results are available upon request to the MSMR editorial office (con- tact information...Female infertility 628.xx Respiratory illnesses Chronic sinusitis 473.xx Chronic bronchitis 491.xx Asthma 493.xx MSMR Vol. 19 No. 7 July 2012Page...chronic and relapsing con- ditions may reflect routine periodic fol- low-ups or the continuation of long-term rehabilitative treatments for

  11. Medical marijuana

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000899.htm Medical marijuana To use the sharing features on this ... have legalized marijuana for medical use. How Does Medical Marijuana Work? Medical marijuana may be: Smoked Vaporized ...

  12. CERN Library | Edoardo Amaldi presents "The adventurous life of Friedrich Georg Houtermans, physicist (1903-1966)" | 11 November

    CERN Multimedia

    2014-01-01

    The physicist Friedrich Houtermans (1903-1966) was an important promoter and proponent of the development of physics in Berne. He introduced a number of activities in the field of elementary particles, with a special focus on the physics of cosmic rays, and made important contributions in applied physics.   This biography of Houtermans was written by Edoardo Amaldi and was almost finished just before his unexpected death in 1989. The editors have only corrected typographical errors and introduced minimal text changes in order to preserve the original content. Additionally they have collected and included previously unpublished pictures and memories from Houtermans’ students and collaborators.  The text is the result of a thorough and intensive study of Houtermans’ life and character carried out by Edoardo Amaldi. It is more than a biography, since the figure of Houtermans is set in a historical period in Europe between the two world wars. This book will be of great i...

  13. The faith of a physicist reflections of a bottom-up thinker : the Gifford lectures for 1993-4

    CERN Document Server

    Polkinghorne, John C

    1994-01-01

    Is it possible to think like a scientist and yet have the faith of a Christian? Although many Westerners might say no, there are also many critically minded individuals who entertain what John Polkinghorne calls a "wistful wariness" toward religion--they feel unable to accept religion on rational grounds yet cannot dismiss it completely. Polkinghorne, both a particle physicist and Anglican priest, here explores just what rational grounds there could be for Christian beliefs, maintaining that the quest for motivated understanding is a concern shared by scientists and religious thinkers alike. Anyone who assumes that religion is based on unquestioning certainties, or that it need not take into account empirical knowledge, will be challenged by Polkinghorne's bottom-up examination of Christian beliefs about events ranging from creation to the resurrection. The author organizes his inquiry around the Nicene Creed, an early statement that continues to summarize Christian beliefs. He applies to each of its tenets ...

  14. Performance evaluation of three computed radiography systems using methods recommended in American Association of Physicists in Medicine Report 93

    Directory of Open Access Journals (Sweden)

    Wilbroad Muhogora

    2011-01-01

    Full Text Available The performances of three clinical computed radiography (CR systems, (Agfa CR 75 (with CRMD 4.0 image plates, Kodak CR 850 (with Kodak GP plates and Kodak CR 850A (with Kodak GP plates were evaluated using six tests recommended in American Association of Physicists in Medicine Report 93. The results indicated variable performances with majority being within acceptable limits. The variations were mainly attributed to differences in detector formulations, plate readers′ characteristics, and aging effects. The differences of the mean low contrast scores between the imaging systems for three observers were statistically significant for Agfa and Kodak CR 850A (P=0.009 and for Kodak CR systems (P=0.006 probably because of the differences in ages. However, the differences were not statistically significant between Agfa and Kodak CR 850 (P=0.284 suggesting similar perceived image quality. The study demonstrates the need to implement quality control program regularly.

  15. Behaviour and Perceptions of the Interlibrary Loan and Document Delivery Service Users High Energy Physicists at CERN- a Case Study

    CERN Document Server

    Eastwood, E J

    1998-01-01

    CERN, the European Laboratory for Particle Physics, situated in Geneva, Switzerland, has a rare user population, which consists of more than 10,000 high energy physicists coming from other institutes scattered in Europe and the rest of the world. They come to CERN to share accelerators and research infrastructures and services. Therefore, the library and particularly the ILL-DD Service have a substantial number of potential users. As it is a research library, with many varied subject interests, and experiences the 'normal' budget restrictions, the CERN Library collection cannot accommodate all the documents in all of subjects potentially required. Therefore, the ILL-DD Service is performing an important task. During a one month period this year, we distributed a User Survey. Primarily this was to gauge the level of user satisfaction and to discover if the service was performing competently. Using these results along with statistics collected about the users requests, drawing on experience, and consulting publ...

  16. Making Theory I. Producing Physics And Physicists In Postwar America. Ii. Post-inflation Reheating In An Expanding Universe

    CERN Document Server

    Kaiser, D I

    2000-01-01

    This dissertation examines the reinvention of theoretical physics in the United States through pedagogical means after World War II. Physics graduate student enrollments ballooned immediately after the war. The unprecedented enrollments forced questions of procedures and standards for graduate training as never before. At the same time, the crush of numbers spurred an increased bureaucratization and, at least some American physicists feared, a different system of values than what had prevailed during the quieter interwar period. Out of these new bureaucratic and pedagogical developments, theoretical physics became a recognized specialty within American physics, surrounded by new ideas about what theory was for and how students should be trained to do it. Two case studies focus on developments within theoretical physics after the war, using pedagogy as a lens through which to understand the links between practices and practitioners. Within nuclear and particle physics, as Part II discusses, young graduate stud...

  17. Physical biologists and biological physicists: combining biology and physics in research on the effects of noise on aquatic life.

    Science.gov (United States)

    Cato, Douglas H

    2012-01-01

    Research in aquatic bioacoustics and the effects of noise is interdisciplinary and to be effective requires a collaboration of experts from all the fields involved. The full range of expertise is needed for adequate understanding of the processes involved, adequate experimental design, analysis and interpretation, and adequate knowledge of the research already published. The biologists need to understand how physicists work and make allowance, and vice versa. Both need to understand that the other will not be familiar with their practices and approach and that there will be a certain amount of negotiation and education on both sides.However, the best reason to develop collaborations with other experts in interdisciplinary research is that it is such a rewarding experience from the insights it provides into other disciplines and from the opportunity to do really effective and very significant research, well beyond what the individuals might have achieved on their own.

  18. News from the Library: About a dozen prestigious CERN physicists contribute to a special issue of EPJ H

    CERN Multimedia

    CERN Library

    2012-01-01

    European Physical Journal H is a journal published by Springer that focuses on the historical development of ideas in contemporary physics. Since 2009 it has partially replaced the journal "Annales de Physique" published by EDP sciences.   The journal recently published a special issue about CERN accelerators entitled "CERN's accelerators, experiments and international integration 1959-2009", with the former CERN Director-General, Herwig Schopper, as guest editor. The origin of this issue is a symposium that took place at CERN on 3-4 December 2009: "50 years of Nobel Memories in High-Energy Physics", for the 50th anniversary of the CERN Proton Synchrotron. Some of the contributions to this symposium became articles that are a real treasure for physicists and historians. Many of these are actually personal recollections from the main actors of the CERN accelerators. In addition, regular papers have been invited to make this ...

  19. Training PhD Physicists for Industrial Careers: The Industrial Leadership in Physics Program at Georgetown University.

    Science.gov (United States)

    van Keuren, Edward

    2009-03-01

    The Physics department at Georgetown University has a unique PhD level graduate program designed to prepare PhD physicists for positions in high-tech business. Launched in 2001, the Industrial Leadership in Physics (ILP) graduate program combines training in technical subjects and business topics with a focus on group learning, communication skills, and practical work experience. Some highlights of the program include a modular curriculum in fundamental physics, centered on solid-state physics, instrumentation, problem solving and computer modeling; a year-long apprenticeship at the site of an industrial partner chosen to match the interests of the student and coursework in the McDonough School of Business at Georgetown. This presentation will give an overview of the program.

  20. 某医学院“90后”女大学生恋爱动机调查研究%Female students' love motivation in medical college

    Institute of Scientific and Technical Information of China (English)

    杨帆

    2013-01-01

    目的:探明“90后”女大学生恋爱的动机,为革新大学生性教育提供科学依据.方法:对200名在校女大学生进行恋爱动机问卷调查,并按照是否有恋爱经历及户口来源情况进行分组比较,结果用SPSS13.0进行统计学检验.结果:有恋爱组与未恋爱组在“情感消遣”(x2=26.4,P=0.000 <0.01)、“从众面子”(x2=6.051,P=0.017 <0.05)两个方面存在显著差异.来自农村和来自城镇的女大学生只在“生理需求”(x2=18.11,P=0.000 <0.01)、“从众面子”(x2=21.5,P=0.000 <0.01)两个方面存在显著差异.谈过恋爱的女大学生中超过55%发生过性行为.结论:恋爱过的女大学生恋爱动机倾向于排遣寂寞,未恋爱的女大学生则觉得恋爱关乎个人的面子,进而产生从众行为;城镇女大学生的恋爱主要是为了满足生理需要,而农村女大学生则更看重恋爱带来的面子效益.%Objectives:To inquire female college students' love motivation in order to provide innovating scientific basis for sex education among them.Methods:Questionnaires on love motivation were conducted among 200 female college students.According to whether they have love experiences or not and their home places,they were divided into different groups.The results were statistically tested by SPSS13.0.Results:The students who were in love and those who were not were significantly different in terms of emotional pleasure (x2 =26.4,P=0.000 < 0.01) and their reputation (x2 =6.051,P=0.017 < 0.05).The students came from the rural areas and those from the urban areas were different in physiological needs (x2 =18.11,P =0.000 < 0.01) and reputation (x2 =21.5,P =0.000 < 0.01).55% of the female students who once had love experience had sexual behaviors.Conclusions:For the female students who had love experience,their motivation is due to loneliness while those having no love experience are just for conformity and vanity.In addition,the female students

  1. Large inclusion cyst complicating female genital mutilation

    Directory of Open Access Journals (Sweden)

    Abdel Aziem AbdAllah Ali

    2011-12-01

    Full Text Available We report a case of an inclusion cyst, resulting from female genital mutilation (FGM, which enlarged to such a degree that it restricted the patient’s movement. This report aims to raise the awareness of the medical community to the dangers that arise from a common remote complication of FGM.

  2. Female feticide in India.

    Science.gov (United States)

    Ahmad, Nehaluddin

    2010-01-01

    Women are murdered all over the world. But in India a most brutal form of killing females takes place regularly, even before they have the opportunity to be born. Female feticide--the selective abortion of female fetuses--is killing upwards of one million females in India annually with far-ranging and tragic consequences. In some areas, the sex ratio of females to males has dropped to less than 8000:1000. Females not only face inequality in this culture, they are even denied the right to be born. Why do so many families selectively abort baby daughters? In a word: economics. Aborting female fetuses is both practical and socially acceptable in India. Female feticide is driven by many factors, but primarily by the prospect of having to pay a dowry to the future bridegroom of a daughter. While sons offer security to their families in old age and can perform the rites for the souls of deceased parents and ancestors, daughters are perceived as a social and economic burden. Prenatal sex detection technologies have been misused, allowing the selective abortions of female offspring to proliferate. Legally, however, female feticide is a penal offence. Although female infanticide has long been committed in India, feticide is a relatively new practice, emerging concurrently with the advent of technological advancements in prenatal sex determination on a large scale in the 1990s. While abortion is legal in India, it is a crime to abort a pregnancy solely because the fetus is female. Strict laws and penalties are in place for violators. These laws, however, have not stemmed the tide of this abhorrent practice. This article will discuss the socio-legal conundrum female feticide presents, as well as the consequences of having too few women in Indian society.

  3. Female alcoholism: Gender differences as victimogenic predispositions

    Directory of Open Access Journals (Sweden)

    Konstantinović-Vilić Slobodanka

    2014-01-01

    Full Text Available The subject matter of this paper is an analysis of stereotypical social reactions to women’s alcoholism in the micro and macro social and cultural environment. The social stigma and blame that female alcohol abusers are exposed to have become part of deeply rooted gender-related labels. In a broader social context, they lead to discrimination and social exclusion. In the contemporary society, female alcoholism is turning into a growing social and health problem and because of that it is essential to make the social environment more sensitive to the issue of female alcoholism in order to eliminate the causes of female alcoholism and fully support women’s medical treatment,. It would have a preventive effect in suppressing female alcoholism and it would significantly reduce victimization of women who are, in such circumstances, much more vulnerable and exposed to physical and sexual violence. The aim of this paper is to point out to the basic phenomenological and etiological feature of female alcoholism, prejudices and stereotypical attitudes they are exposed to, social and cultural implications of female alcoholism, which is perceived as a predisposition for women’s victimization and exposure to violence, so as to promote a different social approach to female alcoholism and advocate for instituting social and educational policy based on the concept of gender equality and support of social control measures.

  4. Medical Physics: Forming and testing solutions to clinical problems.

    Science.gov (United States)

    Tsapaki, Virginia; Bayford, Richard

    2015-11-01

    According to the European Federation of Organizations for Medical Physics (EFOMP) policy statement No. 13, "The rapid advance in the use of highly sophisticated equipment and procedures in the medical field increasingly depends on information and communication technology. In spite of the fact that the safety and quality of such technology is vigorously tested before it is placed on the market, it often turns out that the safety and quality is not sufficient when used under hospital working conditions. To improve safety and quality for patient and users, additional safeguards and related monitoring, as well as measures to enhance quality, are required. Furthermore a large number of accidents and incidents happen every year in hospitals and as a consequence a number of patients die or are injured. Medical Physicists are well positioned to contribute towards preventing these kinds of events". The newest developments related to this increasingly important medical speciality were presented during the 8th European Conference of Medical Physics 2014 which was held in Athens, 11-13 September 2014 and hosted by the Hellenic Association of Medical Physicists (HAMP) in collaboration with the EFOMP and are summarized in this issue.

  5. Education and training of medical physics in Iran: The past, the present and the future.

    Science.gov (United States)

    Mahdavi, Seyed Rabi; Rasuli, Behrouz; Niroomand-Rad, Azam

    2017-04-01

    The aim of this study was to investigate the current status of education and training programs in medical physics in Iran. A questionnaire was designed and sent to 274 IAMP (Iranian Association of Medical Physicists) members focusing on these two topics: the educational situation (course syllabus, number of faculty members, number of PhD and MSc students and sub-fields offered in the department) and the professional situation (work experience, workplaces of medical physicists, postgraduate degrees that were granted and the amount of therapy and imaging equipment). Medical physics education in Iran is provided at 14 universities at master and doctorate levels. All medical physics departments offer an MSc program and 6 of them offer a PhD program. Most medical physics faculty (24%) work in the radiotherapy physics sub-specialty. Also, about 95 medical physics students graduate every year. There are six major peer-reviewed Iranian journals that publish medical physics papers in English. In addition, there are 74 radiotherapy machines including Co-60 and LINACs (LINear ACcelerators) across Iran as of 2013. The curriculum of medical physics programs (MSc and PhD) in Iran must be improved to include long-term clinical courses in the four major sub-specialties of radiotherapy, medical imaging, nuclear medicine and radiation protection. It is hoped that clinical medical physicists will go through nationally-accredited exams before assuming independent clinical responsibilities. Moreover, the work situation of the medical physics profession in Iran should be clear and the government authorities must recognize importance of this interdisciplinary field in medicine. Copyright © 2017 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.

  6. Female-female cooperation in polygynous oystercatchers

    NARCIS (Netherlands)

    Heg, Dik; van Treuren, Rob

    1998-01-01

    Waders (Charadrii) provide biologists with an astonishing variety of mating systems to study(1). Male and female birds establish breeding units in which behaviour varies from monogamy, polygyny, polyandry, double clutching, lekking and serial monogamy to sex role reversal, and many mixed mating

  7. Down with Physics: giant compact muon solenoid (CMS) magnet goes underground at CERN UCR physicists to participate in the international experiment

    CERN Multimedia

    2007-01-01

    "Scientists of the US CMS collaboration, which includes UC riverside physicists, joined colleagues around the world in announcing today that the heaviest piece of the Compact Muon Solenoid particle detector has begun te momentous journey into its experimenta cavern 100 meters underground." (2,5 pages)

  8. Non-galactorrhoeic hyperprolactinaemia in subfertile female patients

    African Journals Online (AJOL)

    Non-galactorrhoeic hyperprolactinaemia in subfertile female patients: A Nigerian tertiary ... result in high medical cost and poor outcome of infertility treatment. ... of hormonal profile as prompt and proper treatment will yield a fruitful result.

  9. Promoting Physics Among Female Learners in the Western Cape Through Active Engagement (abstract)

    Science.gov (United States)

    Arendse, Gillian J.

    2009-04-01

    In 2006 the author organized a one-day intervention aimed at promoting physics among female learners at the University of Stellenbosch. The activities included an interactive lecture demonstration promoting active engagement, a hands-on session, and short presentations by female physicists addressing issues such as balancing family and career, breaking the stereotypes, and launching a successful career in physics. Each learner was expected to evaluate the program. In 2007 the author joined forces with Hip2B2 (Shuttleworth Foundation) to host a competition among grade-10 learners with the theme, ``promoting creativity through interactivity.'' The author was tasked by the Hip2B2-team to assist with a program for female learners planned for August 2008, coinciding with our national celebration of Women's Day. The event targeted 160 learners and took place in Durban, East London, Cape Town, and Johannesburg. The author shares some of the learners' experiences and personal triumphs.

  10. 女性15d头低位卧床实验的组织实施与医学监督%15 d Head-down Bed Rest of Female Subjects: Practice Overview and Medical Monitoring.

    Institute of Scientific and Technical Information of China (English)

    王林杰; 窦跃龙; 李莹辉; 白延强; 张丽芬; 李志利; 杨鸿慧; 王惠娟; 陈文娟; 唐国华; 王峻; 周湘杰

    2011-01-01

    Head-down Bed Rest(HDBR) experiment is an important ground-based analog to make up for the limited resources aboard space station for human research. And female HDBR experiment develops as an primary platform to explore the countermeasures for female astronaut. Astronaut Center of China(ACC) organized the 15 d HDBR experiment of female subjects to evaluate, compare and refine female countermeasure in weightlessness. This paper serves as an overview and describes the experiment control, test item, test time points,etc. Detailed results form multiple-disciplines are presented in a series of reports. Heart rates (HR)decreased during bed rest and diastolic pressure(DSP) dropped at the later period of bed rest. The water balance during bed rest was at the same level as that in pre- and post-bed rest. the data presented in this paper served as a context in which to view the data presented in manuscripts about cardiovascular and muscle system changes. The dietary support, basic cognitive function and stomatology information regarding those aspects of implementing bed rest studies successfully and results from non-targeted system.%头低位卧床实验(HDBR)是弥补在轨飞行资源限制的重要地面模拟途径.女性头低位卧床实验是探索我国女性航天员参与航天飞行任务防护方法的重要平台.中国航天员中心组织实施了女性15 d头低位卧床实验,用于评价、比较和改进失重生理效应的防护方法.本文介绍了实验概况,志愿者的选拔情况,卧床实验控制、测试项目和测试时间等.卧床过程中志愿者心率降低,卧床后期舒张压降低,卧床期间静摄水量与卧床前后基本持平.卧床实验的多项结果在本刊的系列文章中给出.本文中的数据是本刊其他关于心血管和肌肉系统文章的基本背景.营养供给、基本认知功能和口腔相关研究结果是成功组织本实验和非靶研究系统的结果.

  11. AN ANTHOLOGY OF THE DISTINGUISHED ACHIEVEMENTS IN SCIENCE AND TECHNIQUE. PART 28: PORTRAITS OF LEGENDARY PHYSICISTS OF «HIGH-VOLTAGE BRIGADE» OF UPHTI

    Directory of Open Access Journals (Sweden)

    M.I. Baranov

    2015-11-01

    Full Text Available Purpose. Description of the basic distinguished scientific achievements of members of «high-voltage brigade» of the Ukrainian Physical-Technical Institute (UPhTI and future Academicians in area of nuclear physics − Valter A.C., Sinelnikov C.D., Leypunskiy A.I. and Latyshev G.D. Methodology. Scientific approaches at treatment and systematization of physical knowledges. Historical method at research of development in Ukraine and Russia of nuclear physics and mastering of intranuclear energy for military and peaceful aims. Results. The basic creative and vital stages, and also prominent scientific results, obtained by the indicated scientists in the area of nuclear physics, physics of high energies and nuclear energy, are resulted in the compressed and systematized way. Some technical descriptions created by these Kharkov physicists of powerful high-voltage electrostatic and linear dynamitrons and protons, and also nuclear reactors fast-neutron are indicated. Originality. Firstly in the area of history of scientific-technological authoritative enough scientist-electro-physicist, which is engaged not alone ten of years by creation of powerful generators of very high voltage and large currents, and also presents a theoretical electrophysics a wide reader a scientifically-historical essay with not popular details about the first in the USSR breaking up the physicists of UPhTI of atomic kernel of lithium by artificially speed-up protons. Firstly the basic distinguished scientific achievements of the considered physicists-nuclear engineers are resulted in the concentrated way. Practical value. Scientific popularization of physical knowledges and achievements of the known compatriots, bringing in a big contribution to development of nuclear physics, physicists of high energies and nuclear energy.

  12. Female terrorism : a review

    NARCIS (Netherlands)

    Jacques, Karen; Taylor, Paul J.

    2009-01-01

    The sharp growth in the number of publications examining female involvement in terrorism has produced a valuable but un-integrated body of knowledge spread across many disciplines. In this paper, we bring together 54 publications on female terrorism and use qualitative and quantitative analyses to

  13. The Female Athlete Triad

    Science.gov (United States)

    Sherman, Roberta Trattner; Thompson, Ron A.

    2004-01-01

    The Female Athlete Triad is a syndrome of the interrelated components of disordered eating, amenorrhea, and osteoporosis. Sometimes inadvertently, but more often by willful dietary restriction, many female athletes do not ingest sufficient calories to adequately fuel their physical or sport activities, which can disrupt menstrual functioning,…

  14. Female Reproductive System

    Science.gov (United States)

    ... Reproductive System en español Sistema reproductor femenino About Human Reproduction All living things reproduce. Reproduction — the process by ... male and female reproductive systems are essential for reproduction. The female needs a ... like other organisms, pass certain characteristics of themselves ...

  15. Female Sexuality: An Enigma.

    Science.gov (United States)

    Daniluk, Judith

    1991-01-01

    Describes constructions of sexuality that have occurred within social context in which language, culture, and behavior interact to reinforce male power. Against backdrop of these patriarchal examples of female sexual expression and experience, discusses difficulties of female clients. Addresses critical counseling concerns in terms of contextual…

  16. Female Labor Supply

    NARCIS (Netherlands)

    Maassen-van den Brink, te Henriet

    1994-01-01

    To gain insight on factors that impede economic independence of women, this book concentrates on female labor supply in relation to child care, male-female wage differentials, the division of unpaid labor, and marital conflicts between women and men. It may very well be that restrictions on the opti

  17. Female sexuality in magazines

    Directory of Open Access Journals (Sweden)

    Luciana Patrícia Zucco

    2010-01-01

    Full Text Available This paper results from an investigation on the discourse of female sexuality carried by women's magazines in the years 2005 and 2006. 'Claudia' and 'Mulher dia-a-dia' were the documents analyzed through a qualitative investigative approach. The data construction was undertaken through critical discourse analysis, and female sexuality was approached from a constructivist perspective. The main results showed that the discursive conventions present in the reports gave shape to dual positions on contemporary Western sexual dynamics, such as: adoption of symmetrical sexual practices versus continuation of asymmetrical sexual practices; female sexual autonomy versus female sexual dependency; activeness versus passiveness; female pleasure versus male pleasure. Thus, we argue that sexuality remains doubly informed by hegemonic standards in force within society.

  18. Female urethral syndrome. A female prostatitis?

    OpenAIRE

    1996-01-01

    The cause of the female urethral syndrome has previously been obscure, as it has been associated by definition with a lack of objective findings but a plethora of subjective complaints of retropubic pressure, dyspareunia, urinary frequency, and dysuria. There is now strong evidence that the microscopic paraurethral glands connected to the distal third of the urethra in the prevaginal space are homologous to the prostate. They stain histologically for prostate-specific antigen and, like the pr...

  19. Abortion - medical

    Science.gov (United States)

    Therapeutic medical abortion; Elective medical abortion; Induced abortion; Nonsurgical abortion ... A medical, or nonsurgical, abortion can be done within 7 weeks from the first day of the woman's last ...

  20. Oral Medication

    Science.gov (United States)

    ... Size: A A A Listen En Español Oral Medication The first treatment for type 2 diabetes blood ... new — even over-the-counter items. Explore: Oral Medication How Much Do Oral Medications Cost? Save money ...