WorldWideScience

Sample records for internal body parts

  1. Counter of radiation in body parts

    International Nuclear Information System (INIS)

    Pollard, D.E.

    1983-01-01

    A new radiation counter for the determination of radiocontaminated body parts has been designed. Composed of several movable detectors, shielded from background radiation and focused on different parts of the human body by narrow apertures in the lead enclosure, the invention provides a quick tool for quantitative and qualitative part-by-part analysis of the body with respect to radiocontamination. The counter can be handled easily by the tested person himself and consequently, it is suitable for mass controls etc. (G.J.P.)

  2. Internal dosimetry by whole body counting techniques

    International Nuclear Information System (INIS)

    Sharma, R.C.

    1995-01-01

    Over decades, whole body counting and bioassay - the two principal methods of internal dosimetry have been most widely used to assess, limit and control the intakes of radioactive materials and the consequent internal doses by the workers in nuclear industry. This paper deals with the whole body counting techniques. The problems inherent in the interpretation of monitoring data and likely future directions of development in the assessments of internal doses by direct methods are outlined. (author). 14 refs., 9 figs., 1 tab

  3. Intellectual property rights and detached human body parts.

    Science.gov (United States)

    Pila, Justine

    2014-01-01

    This paper responds to an invitation by the editors to consider whether the intellectual property (IP) regime suggests an appropriate model for protecting interests in detached human body parts. It begins by outlining the extent of existing IP protection for body parts in Europe, and the relevant strengths and weaknesses of the patent system in that regard. It then considers two further species of IP right of less obvious relevance. The first are the statutory rights of ownership conferred by domestic UK law in respect of employee inventions, and the second are the economic and moral rights recognised by European and international law in respect of authorial works. In the argument made, both of these species of IP right may suggest more appropriate models of sui generis protection for detached human body parts than patent rights because of their capacity better to accommodate the relevant public and private interests in respect of the same.

  4. Establishment of an international nuclear safety body

    International Nuclear Information System (INIS)

    Rosen, M.

    1983-01-01

    During the past year there has been increasing interest in the establishment of new international mechanisms for developing a more uniform approach to nuclear safety. The tasks, organizational nature and affiliation, composition and structure, and financial support of an international nuclear safety body are discussed in the article

  5. Dignity and the use of body parts.

    Science.gov (United States)

    Foster, Charles

    2014-01-01

    This paper contends that the conventional ethical and legal ways of analysing the wrong involved in the misuse of human body parts are inadequate, and should be replaced with an analysis based on human dignity. It examines the various ways in which dignity has been understood, outlines many of the criticisms made of those ways (agreeing with many of the criticisms), and proposes a new way of seeing dignity which is exegetically consonant with the way in which dignity has been historically understood, and yet avoids the pitfalls which have led to dignity being dismissed by many as hopelessly amorphous or incurably theological. The account of dignity proposed is broadly Aristotelian. It defines dignity in terms of human thriving, and presupposes that it is possible, at least in principle, to determine empirically what makes humans thrive. It contends that humans are quintessentially relational animals, and that it is not possible (and certainly not ethically desirable) to define humans as atomistic entities. One important corollary of this is that when using dignity/thriving as a criterion for determining the ethical acceptability of a proposed action or inaction, one should ask not merely how the dignity interests of the patient (for instance) would be affected, but how the dignity interests of all stakeholders would be affected. The business of ethics is then the business of auditing all those interests, and determining the course of action which would maximise the amount of thriving in the world.

  6. Injury to the human body, part 2

    International Nuclear Information System (INIS)

    Anon.

    1981-01-01

    Injuries by exposure to the atomic bomb at Hiroshima and Nagasaki and its effects were studied as follows: 1) Injury to the human body following exposure to the atomic bomb; 2) Body injury in the initial stage-acute stage of atomic bomb injury; 3) Aftereffects and genetic effects. (J.P.N.)

  7. Coefficient of restitution of model repaired car body parts

    OpenAIRE

    D. Hadryś; M. Miros

    2008-01-01

    Purpose: The qualification of influence of model repaired car body parts on the value of coefficient of restitution and evaluation of impact energy absorption of model repaired car body parts.Design/methodology/approach: Investigation of plastic strain and coefficient of restitution of new and repaired model car body parts with using impact test machine for different impact energy.Findings: The results of investigations show that the value of coefficient of restitution changes with speed (ene...

  8. Questionnaire survey of the pan-African trade in lion body parts

    OpenAIRE

    Williams, Vivienne L.; Loveridge, Andrew J.; Newton, David J.; Macdonald, David W.

    2017-01-01

    The African lion is in decline across its range, and consumptive utilisation and trade of their body parts and skins has been postulated as a cause for concern. We undertook a pan-African questionnaire and literature survey to document informed opinion and evidence for the occurrence of domestic and international trade and consumption in African lion body parts across current and former range states. Sixty-five people from 18 countries participated in the online questionnaire survey (run from...

  9. Holistic processing for bodies and body parts: New evidence from stereoscopic depth manipulations.

    Science.gov (United States)

    Harris, Alison; Vyas, Daivik B; Reed, Catherine L

    2016-10-01

    Although holistic processing has been documented extensively for upright faces, it is unclear whether it occurs for other visual categories with more extensive substructure, such as body postures. Like faces, body postures have high social relevance, but they differ in having fine-grain organization not only of basic parts (e.g., arm) but also subparts (e.g., elbow, wrist, hand). To compare holistic processing for whole bodies and body parts, we employed a novel stereoscopic depth manipulation that creates either the percept of a whole body occluded by a set of bars, or of segments of a body floating in front of a background. Despite sharing low-level visual properties, only the stimulus perceived as being behind bars should be holistically "filled in" via amodal completion. In two experiments, we tested for better identification of individual body parts within the context of a body versus in isolation. Consistent with previous findings, recognition of body parts was better in the context of a whole body when the body was amodally completed behind occluders. However, when the same bodies were perceived as floating in strips, performance was significantly worse, and not significantly different, from that for amodally completed parts, supporting holistic processing of body postures. Intriguingly, performance was worst for parts in the frontal depth condition, suggesting that these effects may extend from gross body organization to a more local level. These results provide suggestive evidence that holistic representations may not be "all-or-none," but rather also operate on body regions of more limited spatial extent.

  10. The commodification of the body and its parts.

    Science.gov (United States)

    Sharp, L A

    2000-01-01

    The human body--and its parts--has long been a target for commodification within myriad cultural settings. A discussion of commodification requires that one consider, first, the significance of the body within anthropology and, second, what defines a body "part." After exploring these initial questions, this article outlines dominant theoretical approaches to commodification within anthropology, with Mauss and Marx figuring prominently. The discussion then turns to historically well-documented forms of body commodification: These include slavery and other oppressive labor practices; female reproduction; and the realms of sorcery and endocannibalism. An analysis here uncovers dominant established approaches that continue to drive current studies. The remainder of this article concerns emergent biotechnologies, whose application in clinical and other related scientific arenas marks a paradigmatic shift in anthropological understandings of the commodified, fragmented body. The following contexts are explored with care: reproductive technologies; organ transplantation; cosmetic and transsexual surgeries; genetics and immunology; and, finally, the category of the cyborg. The article concludes with suggestions for an integrated theoretical vision, advocating greater cross-fertilization of analytical approaches and the inclusion of an ethics of body commodification within anthropology.

  11. Stabilization of Rigid Body Dynamics by Internal and External Torques

    National Research Council Canada - National Science Library

    Bloch, A. M; Krishnaprasad, P. S; Marsden, J. E; Sanchez de Alvarez, G

    1990-01-01

    ...] with quadratic feedback torques for internal rotors. We show that with such torques, the equations for the rigid body with momentum wheels are Hamiltonian with respect to a Lie-Poisson bracket structure. Further...

  12. 31 CFR Appendix A to Part 500 - Qualifying International Institutions

    Science.gov (United States)

    2010-07-01

    ... Pt. 500, App. A Appendix A to Part 500—Qualifying International Institutions Asian Development Bank (ADB) Food and Agricultural Organization (FAO) International Bank for Reconstruction and Development (IBRD, the “World Bank”) International Civil Aviation Organization (ICAO) International Development...

  13. The Children's Body Image Scale: reliability and use with international standards for body mass index.

    Science.gov (United States)

    Truby, Helen; Paxton, Susan J

    2008-03-01

    To test the reliability of the Children's Body Image Scale (CBIS) and assess its usefulness in the context of new body size charts for children. Participants were 281 primary schoolchildren with 50% being retested after 3 weeks. The CBIS figure scale was compared with a range of international body mass index (BMI) reference standards. Children had a high degree of body image dissatisfaction. The test-retest reliability of the CBIS was supported. The CBIS is a useful tool for assessing body image in children with sound scale properties. It can also be used to identify the body size of children, which lies outside the healthy weight range of BMI.

  14. Sixteenth International Laser Radar Conference, Part 2

    International Nuclear Information System (INIS)

    Mccormick, M.P.

    1992-07-01

    Given here are extended abstracts of papers presented at the 16th International Laser Radar Conference, held in Cambridge, Massachusetts, July 20-24, 1992. Topics discussed include the Mt. Pinatubo volcanic dust laser observations, global change, ozone measurements, Earth mesospheric measurements, wind measurements, imaging, ranging, water vapor measurements, and laser devices and technology

  15. Separation of the Magnetic Field into External and Internal Parts

    DEFF Research Database (Denmark)

    Olsen, Nils; Glassmeier, K.-H.; Jia, X.

    2010-01-01

    The magnetic field of a planet or a planetary moon contains contributions from a variety of sources in the environment of the body (external sources) and its interior (internal sources). This chapter describes different methods that have been developed for the separation of external and internal...

  16. Sixteenth International Laser Radar Conference, Part 1

    International Nuclear Information System (INIS)

    Mccormick, M.P.

    1992-07-01

    This publication contains extended abstracts of papers presented at the 16th International Laser Radar Conference. One-hundred ninety-five papers were presented in both oral and poster sessions. The topics of the conference sessions were: (1) Mt. Pinatubo Volcanic Dust Layer Observations; (2) Global Change/Ozone Measurements; (3) GLOBE/LAWS/LITE; (4) Mesospheric Measurements and Measurement Systems; (5) Middle Atmosphere; (6) Wind Measurements and Measurement Systems; (7) Imaging and Ranging; (8) Water Vapor Measurements; (9) Systems and Facilities; and (10) Laser Devices and Technology. This conference reflects the breadth of research activities being conducted in the lidar field. These abstracts address subjects from lidar-based atmospheric investigations relating to global change to the development of new lidar systems and technology

  17. [Contributions for a statute of parts separated from the body].

    Science.gov (United States)

    Darío Bergel, Salvador

    2011-01-01

    In this article the author reflects on the ethical and legal implications arising from the treatment that should be conferred on the separate parts of the human body. Thus, the status of the body is changing so rapidly, due to the new developments in biotechnology, that raises unprecedented dilemmas for the Law. Also noteworthy the relevant issues brought by the incessant progress of biomedical science, claiming regulations consistent with its implications in various fields. The following issues will be highlighted by the author: the achievements in the fields of molecular biology and genetics, the proliferation and diversification of biobanks, and the commercialization and patenting of genes, gene sequences and other biological materials, which generates a series of ethical and legal problems.

  18. Decontamination Process of Internal Part Pipes - 13442

    Energy Technology Data Exchange (ETDEWEB)

    Ladet, X.; Sozet, O.; Cabanillas, P.; Macia, G. [STMI, Site de MARCOULE - Batiment 423 - 30204 Bagnols-sur-Ceze (France); Moggia, F.; Damerval, F. [STMI, 1 route de la Noue 91196 - Gif-sur-Yvette (France)

    2013-07-01

    The Marcoule Site, created in 1955 is one of the first nuclear sites in France. It combines the activities of the Research Centre of the French Atomic Energy Commission (CEA) and AREVA industrial operations. Today, a large part of the operations on this site consists of the cleaning and the dismantling of nuclear Installations, once the end of their life cycle has been reached. An example can be the reprocessing plant UP1. This unit, started in 1958 has been stopped in 1997 and its dismantling started quickly thereafter. Technical challenges of the UP1 dismantling are mainly linked to a very high risk of exposure due to a large variety of contaminated equipments and residuals of fission products, potential sources of irradiation. The dismantling of Hall 71 is a typical example of such challenge. This paper will present a solution developed by AREVA Clean-Up business unit, in collaboration with COFIM Industry, to remove contamination incrusted inside the pipes before starting the cutting operations, thus reducing irradiation risk. (authors)

  19. Internal model of gravity influences configural body processing.

    Science.gov (United States)

    Barra, Julien; Senot, Patrice; Auclair, Laurent

    2017-01-01

    Human bodies are processed by a configural processing mechanism. Evidence supporting this claim is the body inversion effect, in which inversion impairs recognition of bodies more than other objects. Biomechanical configuration, as well as both visual and embodied expertise, has been demonstrated to play an important role in this effect. Nevertheless, the important factor of body inversion effect may also be linked to gravity orientation since gravity is one of the most fundamental constraints of our biology, behavior, and perception on Earth. The visual presentation of an inverted body in a typical body inversion paradigm turns the observed body upside down but also inverts the implicit direction of visual gravity in the scene. The orientation of visual gravity is then in conflict with the direction of actual gravity and may influence configural processing. To test this hypothesis, we dissociated the orientations of the body and of visual gravity by manipulating body posture. In a pretest we showed that it was possible to turn an avatar upside down (inversion relative to retinal coordinates) without inverting the orientation of visual gravity when the avatar stands on his/her hands. We compared the inversion effect in typical conditions (with gravity conflict when the avatar is upside down) to the inversion effect in conditions with no conflict between visual and physical gravity. The results of our experiment revealed that the inversion effect, as measured by both error rate and reaction time, was strongly reduced when there was no gravity conflict. Our results suggest that when an observed body is upside down (inversion relative to participants' retinal coordinates) but the orientation of visual gravity is not, configural processing of bodies might still be possible. In this paper, we discuss the implications of an internal model of gravity in the configural processing of observed bodies. Copyright © 2016 Elsevier B.V. All rights reserved.

  20. Questionnaire survey of the pan-African trade in lion body parts.

    Science.gov (United States)

    Williams, Vivienne L; Loveridge, Andrew J; Newton, David J; Macdonald, David W

    2017-01-01

    The African lion is in decline across its range, and consumptive utilisation and trade of their body parts and skins has been postulated as a cause for concern. We undertook a pan-African questionnaire and literature survey to document informed opinion and evidence for the occurrence of domestic and international trade and consumption in African lion body parts across current and former range states. Sixty-five people from 18 countries participated in the online questionnaire survey (run from July 2014 to May 2015), with information provided for 28 countries (including 20 out of 24 countries believed to have extant populations). Respondents were experts within their professional spheres, and 77% had ≥6 years relevant experience within lion conservation or allied wildlife matters. Their opinions revealed wide sub-regional differences in consumptive use, drivers of trade, and access to lions that impact wild lion populations in different ways. Traditional medicine practices (African and Asian) were perceived to be the main uses to which lion body parts and bones are put domestically and traded internationally, and there is reason for concern about persistent imports from former lion range states (mainly in West Africa) for parts for this purpose. The domestic, rather than international, trade in lion body parts was perceived to be a bigger threat to wild lion populations. Parts such as skin, claws, teeth and bones are thought to be in most demand across the continent. The impact of international trade on wild populations was acknowledged to be largely unknown, but occasionally was judged to be 'high', and therefore vigilance is needed to monitor emerging detrimental impacts. Seventeen countries were nominated as priorities for immediate monitoring, including: South Africa, Tanzania, Zimbabwe, Mozambique, Zambia, Botswana, Kenya, Nigeria, and Cameroon. Reasons for their selection include: prevalence of trophy hunting, 'hot spots' for poaching, active domestic trade

  1. Questionnaire survey of the pan-African trade in lion body parts.

    Directory of Open Access Journals (Sweden)

    Vivienne L Williams

    Full Text Available The African lion is in decline across its range, and consumptive utilisation and trade of their body parts and skins has been postulated as a cause for concern. We undertook a pan-African questionnaire and literature survey to document informed opinion and evidence for the occurrence of domestic and international trade and consumption in African lion body parts across current and former range states. Sixty-five people from 18 countries participated in the online questionnaire survey (run from July 2014 to May 2015, with information provided for 28 countries (including 20 out of 24 countries believed to have extant populations. Respondents were experts within their professional spheres, and 77% had ≥6 years relevant experience within lion conservation or allied wildlife matters. Their opinions revealed wide sub-regional differences in consumptive use, drivers of trade, and access to lions that impact wild lion populations in different ways. Traditional medicine practices (African and Asian were perceived to be the main uses to which lion body parts and bones are put domestically and traded internationally, and there is reason for concern about persistent imports from former lion range states (mainly in West Africa for parts for this purpose. The domestic, rather than international, trade in lion body parts was perceived to be a bigger threat to wild lion populations. Parts such as skin, claws, teeth and bones are thought to be in most demand across the continent. The impact of international trade on wild populations was acknowledged to be largely unknown, but occasionally was judged to be 'high', and therefore vigilance is needed to monitor emerging detrimental impacts. Seventeen countries were nominated as priorities for immediate monitoring, including: South Africa, Tanzania, Zimbabwe, Mozambique, Zambia, Botswana, Kenya, Nigeria, and Cameroon. Reasons for their selection include: prevalence of trophy hunting, 'hot spots' for poaching, active

  2. A bibliography concerning informed consent and biobanking: documents from national and international bodies.

    Science.gov (United States)

    Petrini, Carlo

    2009-09-01

    The article contains a list of national and international documents addressing the ethical aspects of biobanking, which were drafted by national bioethics committees; national ad hoc commissions; and national and international agencies, organizations, and societies. The greater part of the documents specifically focuses on questions involving the ethics of informed consent for biobanking. The documents are grouped according to the nature of the promulgating body, and are listed alphabetically within each group according to the promulgating body. Special attention is devoted to documents issued by the European Union and the Council of Europe.

  3. Entanglement between noncomplementary parts of many-body systems

    International Nuclear Information System (INIS)

    Wichterich, Hannu Christian

    2011-01-01

    This thesis investigates the structure and behaviour of entanglement, the purely quantum mechanical part of correlations, in many-body systems, employing both numerical and analytical techniques at the interface of condensed matter theory and quantum information theory. Entanglement can be seen as a precious resource which, for example, enables the noiseless and instant transmission of quantum information, provided the communicating parties share a sufficient ''amount'' of it. Furthermore, measures of entanglement of a quantum mechanical state are perceived as useful probes of collective properties of many-body systems. For instance, certain measures are capable of detecting and classifying ground-state phases and, particularly, transition (or critical) points separating such phases. Chapters 2 and 3 focus on entanglement in many-body systems and its use as a potential resource for communication protocols. They address the questions of how a substantial amount of entanglement can be established between distant subsystems, and how efficiently this entanglement could be ''harvested'' by way of measurements. The subsequent chapters 4 and 5 are devoted to universality of entanglement between large collections of particles undergoing a quantum phase transition, where, despite the enormous complexity of these systems, collective properties including entanglement no longer depend crucially on the microscopic details. (orig.)

  4. Dignity and the ownership and use of body parts.

    Science.gov (United States)

    Foster, Charles

    2014-10-01

    Property-based models of the ownership of body parts are common. They are inadequate. They fail to deal satisfactorily with many important problems, and even when they do work, they rely on ideas that have to be derived from deeper, usually unacknowledged principles. This article proposes that the parent principle is always human dignity, and that one will get more satisfactory answers if one interrogates the older, wiser parent instead of the younger, callow offspring. But human dignity has a credibility problem. It is often seen as hopelessly amorphous or incurably theological. These accusations are often just. But a more thorough exegesis exculpates dignity and gives it its proper place at the fountainhead of bioethics. Dignity is objective human thriving. Thriving considerations can and should be applied to dead people as well as live ones. To use dignity properly, the unit of bioethical analysis needs to be the whole transaction rather than (for instance) the doctor-patient relationship. The dignity interests of all the stakeholders are assessed in a sort of utilitarianism. Its use in relation to body part ownership is demonstrated. Article 8(1) of the European Convention of Human Rights endorses and mandates this approach.

  5. The Mechanism of Graviton Exchange between Bodies, Part II

    DEFF Research Database (Denmark)

    Javadi, Hossein; Forouzbakhsh, Farshid

    2016-01-01

    Further to Special Relativity, modern physics includes two great theories which describe universe in a new different way. One of them is Quantum Mechanics which describes elementary particles, atoms and molecules and the other one is General Relativity which has been replaced the Newtonian...... Gravitational Law by space-time curvature. Quantum gravity is a part of quantum mechanics which is expected to combine these two theories, and it describes gravity force according to the principles of quantum mechanics which has not got the desired result, yet. In CPH theory, after reconsidering and analyzing...... the behavior of photon in the gravitational field, a new definition of graviton based on carrying the gravity force is given. By using this definition, graviton exchange mechanism between bodies/objects is described. As the purpose of quantum gravity is describing the force of gravity by using the principles...

  6. Coulomb two-body problem with internal structure

    International Nuclear Information System (INIS)

    Kuperin, Yu.A.; Makarov, K.A.; Mel'nikov, Yu.B.

    1988-01-01

    The methods of the theory of extensions to an enlarged Hilbert space are used to construct a model of the interaction of the external (Coulomb) and internal (quark) channels in the two-body problem. The mutual influence of the spectra of the corresponding channel Hamiltonians is studied: it leads, in particular, to a rearrangement of the spectra of hadronic atoms. An explicit representation is obtained for the S matrix, and its singularities on the energy shell are studied

  7. Bodies in the Brain : More than the weighted sum of their parts

    NARCIS (Netherlands)

    Kammers, M.P.M.

    2008-01-01

    The main question of this thesis was: Can we dissociate multiple body representations in the healthy brain? Patient studies have already shown a dichotomy between the perceptual representation used for localizing a body part (body image) versus the motor representation used for moving a body part

  8. Development of Body-Part Vocabulary in Toddlers in Relation to Self-Understanding

    Science.gov (United States)

    Waugh, Whitney E.; Brownell, Celia A.

    2015-01-01

    To better understand young children's ability to communicate about their bodies, toddlers' comprehension and production of 27 common body-part words was assessed using parental report at 20 and 30 months (n?=?64), and self-awareness was assessed using mirror self-recognition. Children at both ages comprehended more body-part words that referred to…

  9. Selective visual attention for ugly and beautiful body parts in eating disorders.

    Science.gov (United States)

    Jansen, Anita; Nederkoorn, Chantal; Mulkens, Sandra

    2005-02-01

    Body image disturbance is characteristic of eating disorders, and current treatments use body exposure to reduce bad body feelings. There is however little known about the cognitive effects of body exposure. In the present study, eye movement registration (electroculography) as a direct index of selective visual attention was used while eating symptomatic and normal control participants were exposed to digitalized pictures of their own body and control bodies. The data showed a decreased focus on their own 'beautiful' body parts in the high symptomatic participants, whereas inspection of their own 'ugly' body parts was given priority. In the normal control group a self-serving cognitive bias was found: they focused more on their own 'beautiful' body parts and less on their own 'ugly' body parts. When viewing other bodies the pattern was reversed: high symptom participants allocated their attention to the beautiful parts of other bodies, whereas normal controls concentrated on the ugly parts of the other bodies. From the present findings the hypothesis follows that a change in the processing of information might be needed for body exposure to be successful.

  10. First international 26Al interlaboratory comparison - Part II

    International Nuclear Information System (INIS)

    Merchel, Silke; Bremser, Wolfram

    2005-01-01

    After finishing Part I of the first international 26 Al interlaboratory comparison with accelerator mass spectrometry (AMS) laboratories [S. Merchel, W. Bremser, Nucl. Instr. and Meth. B 223-224 (2004) 393], the evaluation of Part II with radionuclide counting laboratories took place. The evaluation of the results of the seven participating laboratories on four meteorite samples shows a good overall agreement between laboratories, i.e. it does not reveal any statistically significant differences if results are compared sample-by-sample. However, certain interlaboratory bias is observed with a more detailed statistical analysis including some multivariate approaches

  11. Inner body and outward appearance: The relationships among appearance orientation, eating disorder symptoms, and internal body awareness

    NARCIS (Netherlands)

    Spoor, S.T.P.; Bekker, M.H.J.; Heck, G.L. van; Croon, M.A.; Strien, T. van

    2005-01-01

    This study investigated the associations of appearance orientation and eating disorder symptoms with internal body awareness in an eating-disordered group of women and a general sample of women. In the eating-disordered group, appearance orientation was positively associated with internal body

  12. Internal dosimetry data and methods of ICRP. Part 1

    International Nuclear Information System (INIS)

    Ford, M.R.; Bernard, S.R.; Dillman, L.T.; Watson, S.B.

    1978-01-01

    The methodology being used to update the International Commission on Radiological Protection (ICRP) report of Committee 2, ICRP Publication 2 on Permissible Dose for Internal Radiation, is described. The system of differential equations, which is used to calculate the cumulated activity in the lungs, gastrointestinal tract, other body organs, and the transfer compartment of reference man, is presented. These equations describe the physical decay and metabolism of a radionuclide as governed by the lung and gastrointestinal tract models adopted by Committee 2 from models developed for the ICRP. The equations also take into account organ uptake and retention following intake into blood and the contribution of activity from radioactive daughter nuclides. Additionally, the scheme for estimating the dose from immersion in a radioactive cloud and the scheme for computing the nuclear decay data needed for all of the dose computations are presented. In computing the immersion dose, estimates for both the infinite and the finite cloud are considered

  13. Wearable Eating Habit Sensing System Using Internal Body Sound

    Science.gov (United States)

    Shuzo, Masaki; Komori, Shintaro; Takashima, Tomoko; Lopez, Guillaume; Tatsuta, Seiji; Yanagimoto, Shintaro; Warisawa, Shin'ichi; Delaunay, Jean-Jacques; Yamada, Ichiro

    Continuous monitoring of eating habits could be useful in preventing lifestyle diseases such as metabolic syndrome. Conventional methods consist of self-reporting and calculating mastication frequency based on the myoelectric potential of the masseter muscle. Both these methods are significant burdens for the user. We developed a non-invasive, wearable sensing system that can record eating habits over a long period of time in daily life. Our sensing system is composed of two bone conduction microphones placed in the ears that send internal body sound data to a portable IC recorder. Applying frequency spectrum analysis on the collected sound data, we could not only count the number of mastications during eating, but also accurately differentiate between eating, drinking, and speaking activities. This information can be used to evaluate the regularity of meals. Moreover, we were able to analyze sound features to classify the types of foods eaten by food texture.

  14. The Mechanism of Graviton Exchange between Bodies, Part 1

    DEFF Research Database (Denmark)

    javadi, Hossein; Forouzbakhsh, Farshid

    2016-01-01

    In spite of publishing many articles about graviton, but it has not been done any considerable work about mechanism of graviton exchange between bodies/particles. The reason is that the old graviton definition (in modern physics) is unable to describe this mechanism and also it is impossible to get...... the theory of the quantum gravity. In this article with re-considering physical phenomena, a new definition of graviton is given which by its using; the mechanism of graviton exchange between bodies/particle is described and surveyed....

  15. Thinking meta-theoretically about the role of internalization in the development of body dissatisfaction and body change behaviors.

    Science.gov (United States)

    Karazsia, Bryan T; van Dulmen, Manfred H M; Wong, Kendal; Crowther, Janis H

    2013-09-01

    Internalization of societal standards of physical attractiveness (i.e., internalization of the thin ideal for women and internalization of the mesomorphic ideal for men) is a widely studied and robust risk factor for body dissatisfaction and maladaptive body change behaviors. Substantial empirical research supports internalization as both a mediator and a moderator of the relation between societal influences and body dissatisfaction. In this paper, a primer on mediation and moderation is followed by a review of literature and discussion of the extent to which internalization can theoretically fulfill the roles of both mediation and moderation. The literature review revealed a stark contrast in research design (experimental versus non-experimental design) when alternate conceptualizations of internalization are adopted. A meta-theoretical, moderated mediation model is presented. This model integrates previous research and can inform future empirical and clinical endeavors. Copyright © 2013 Elsevier Ltd. All rights reserved.

  16. Trade in Andean Condor Vulture gryphus feathers and body parts in ...

    African Journals Online (AJOL)

    body parts in the city of Cusco and the Sacred Valley,. Cusco region, Peru. Robert S. R. ... The sale of Andean Condor feathers and body parts is undertaken openly in the tourist markets of Cusco and the Sacred .... and shops. Prices in local currency – Nuevo Sol and US Dollar equivalent given in parentheses). Feather.

  17. The influence of materialism and ideal body internalization on body-dissatisfaction and body-shaping behaviors of young men and women: support for the Consumer Culture Impact Model.

    Science.gov (United States)

    Guðnadóttir, Unnur; Garðarsdóttir, Ragna B

    2014-04-01

    Exposure to media images of the 'body-perfect' ideal has been partly blamed for the pursuit of thinness among women and muscularity among men. Research has largely overlooked the materialistic messages frequently associated with these images. We present findings from two studies with Icelandic students aged 18-21, one focusing on young women (n = 303) and one on young men (n = 226), which test associations of materialistic and body-perfect ideals with body dissatisfaction and excessive body shaping behaviors. In both studies, the internalization of materialistic values is strongly linked to the internalization of body-perfect ideals: the thin-ideal for young women, and the muscular-ideal for young men. A materialist value orientation also predicted body dissatisfaction in both studies, and was linked to body shaping behaviors, albeit differently for young women and men. Thus, the research identifies materialism as a further correlate of both body dissatisfaction and excessive body-shaping behaviors. The findings support Dittmar's (2008) Consumer Culture Impact Model, which proposes that the body-perfect and 'material good life' ideals jointly impact well-being. © 2014 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  18. Inner body and outward appearance: the relationships between appearance orientation, eating disorder symptoms, and internal body awareness.

    Science.gov (United States)

    Spoor, Sonja T P; Bekker, Marrie H J; Van Heck, Guus L; Croon, Marcel A; Van Strien, Tatjana

    2005-01-01

    This study investigated the associations of appearance orientation and eating disorder symptoms with internal body awareness in an eating-disordered group of women and a general sample of women. In the eating-disordered group, appearance orientation was positively associated with internal body awareness. Eating disorders symptoms were negatively related to the awareness of bodily signals. No significant associations were found in the general sample of women. The results indicate that in eating-disordered individuals preoccupation with the body and eating-disordered behaviors are not only negatively associated with hunger, but with awareness of other bodily signals as well.

  19. Brazilian legal and bioethical approach about donation for research and patents of human body parts.

    Science.gov (United States)

    Fernandes, Márcia Santana; Silla, Lúcia; Goldim, José Roberto; Martins-Costa, Judith

    2017-07-01

    The aim of this paper is to explain why the Brazilian legal system does not accept commercialization or commodification of human body parts, including genes or cells. As a consequence, in Brazil, the donation of human body parts for research-including basic or translational-must be made altruistically. For the same reason, the Brazilian patent system cannot be applied to human parts, cells or genes. Here, we present a qualitative analysis of juridical, bioethical, and social reasoning related to the legal status of human body parts especially in biobanks, as well as a description of the Brazilian legal system for clarification. Our aim is to discuss the responsibility of researchers for making available the scientific information resulting from scientific research and biobank storage of human body parts and to ensure the free utilization of knowledge in human health research.

  20. An attitude of gratitude: The effects of body-focused gratitude on weight bias internalization and body image.

    Science.gov (United States)

    Dunaev, Jamie; Markey, Charlotte H; Brochu, Paula M

    2018-06-01

    Internalized weight bias and body dissatisfaction are associated with a number of negative psychological and physical health outcomes. The current study examined the effectiveness of body-focused gratitude, through a short writing exercise, as a strategy to reduce internalized weight bias and improve body image. Young adults (M age  = 22.71, SD = 2.08, 51.2% female) were randomly assigned to either a body gratitude condition (n = 185) or a control condition (n = 184). Results indicated that participants in the gratitude condition reported significantly lower weight bias internalization and significantly more favorable appearance evaluation and greater body satisfaction when compared to the control condition. These effects were in the small range (ds = 0.27-0.33), and neither gender nor BMI moderated these effects. These findings provide preliminary support for body-focused gratitude writing exercises as an effective individual-level strategy for both reducing internalized weight bias and improving body image. Copyright © 2018 Elsevier Ltd. All rights reserved.

  1. Assessment of body fat in the pony: part I. Relationships between the anatomical distribution of adipose tissue, body composition and body condition.

    Science.gov (United States)

    Dugdale, A H A; Curtis, G C; Harris, P A; Argo, C Mc

    2011-09-01

    Evaluation of equine body fat content is important for nutritional and clinical purposes. However, our understanding of total body fat and its regional distribution in the body is sparse. Currently, body fat evaluation relies on the subjective assessment of body condition score (BCS), which has never been validated against 'gold standard' chemical analysis or dissection measurements in ponies. To define the relationships between subjective (BCS), objective (morphometric) indices of body fat and 'gold standard' measurements of actual body composition. BCS and morphometry offer valid, noninvasive methods for determination of body fat in equids. Seven mature (mean ± s.e. 13 ± 3 years, 212 ± 14 kg, BCS 1.25-7/9), Welsh Mountain pony mares, destined for euthanasia (for nonresearch purposes), were used. For all ponies, body mass (BM), BCS and various morphometric measurements were recorded. Following euthanasia, all ponies were systematically dissected. Discrete white adipose tissue (WAT) depots were independently described. Gross, body chemical composition was determined by proximate analyses. Total somatic soft tissues increased linearly (r(2) = 1.00), whereas body WAT content (1-26% live BM) increased exponentially (r(2) = 0.96), with BCS. WAT was equally distributed between internal and external sites in all animals irrespective of BCS. Nuchal fat was a poor predictor of total WAT (r(2) = 0.66). Periorbital WAT did not alter with BCS (r(2) = 0.01). Heart girth:withers height and ultrasonic retroperitoneal fat depth were closely associated with total, chemically-extracted lipid which comprised 1-29% live BM (r(2) = 0.91 and 0.88, respectively). The exponential relationship between BCS and total body WAT/lipid suggests that BCS is unlikely to be a sensitive index of body fat for animals in moderate-obese states. Morphometric measurements (body girths and retroperitonel fat depth) may be useful to augment subjective BCS systems. © 2011 EVJ Ltd.

  2. Acceptance of cosmetic surgery, body appreciation, body ideal internalization, and fashion blog reading among late adolescents in Sweden.

    Science.gov (United States)

    Lunde, Carolina

    2013-09-01

    This study examined adolescents' attitudes of cosmetic surgery, as well as the relationships between these attitudes, body appreciation, body ideal internalization, and fashion blog reading. The sample comprised 110 (60 boys, 50 girls) late adolescents (mean age 16.9 years) from a Swedish high school. The results indicated that younger adolescents seem somewhat more accepting of cosmetic surgery. This was especially the case for boys' acceptance of social motives for obtaining cosmetic surgery (boys' M=2.3±1.55 vs. girls' M=1.7±0.89). Girls', and to a limited extent boys', internalization of the thin ideal was related to more favorable cosmetic surgery attitudes. Athletic ideal internalization and body appreciation were unrelated to these attitudes. Finally, girls who frequently read fashion blogs reported higher thin ideal internalization, and also demonstrated a slight tendency of more cosmetic surgery consideration. Copyright © 2013 Elsevier Ltd. All rights reserved.

  3. The misuse of Kant in the debate about a market for human body parts.

    Science.gov (United States)

    Gerrand, N

    1999-01-01

    Passages from the writings of Immanuel Kant concerning how a person should treat her body are often cited in the present-day debate about a market for human body parts. In this paper, I demonstrate that this has been a misuse of Kant because unlike those who cite him, Kant was not primarily concerned with prohibiting the sale of body parts. In the first section, I argue that once these particular passages are understood against the background of Kant's moral philosophy, they indicate he had much broader concerns relating to the correct moral relationship a rational person should have with her body. In the second section, I examine Stephen Munzer's unusually detailed analysis of these passages, but conclude that like those who have provided less detailed analyses, he also fails fully to understand the rationale for Kant's various prescriptions and prohibitions concerning the treatment of human body parts, and in doing so misrepresents Kant's position.

  4. Cognitive Analysis of Chinese-English Metaphors of Animal and Human Body Part Words

    Science.gov (United States)

    Song, Meiying

    2009-01-01

    Metaphorical cognition arises from the mapping of two conceptual domains onto each other. According to the "Anthropocentrism", people tend to know the world first by learning about their bodies including Apparatuses. Based on that, people begin to know the material world, and the human body part metaphorization emerges as the times…

  5. Fast detection and modeling of human-body parts from monocular video

    NARCIS (Netherlands)

    Lao, W.; Han, Jungong; With, de P.H.N.; Perales, F.J.; Fisher, R.B.

    2009-01-01

    This paper presents a novel and fast scheme to detect different body parts in human motion. Using monocular video sequences, trajectory estimation and body modeling of moving humans are combined in a co-operating processing architecture. More specifically, for every individual person, features of

  6. The venality of human body parts and products in French law and common law.

    Science.gov (United States)

    Haoulia, Naima

    2012-03-01

    The successive bioethics laws in France have constantly argued that the human body is not for sale and consecrated an absolute principle of free and anonymous donations, whether of semen, ova, blood, tissues or organs. Nonetheless, this position is not shared by all countries. These legal divergences upset today our moral principles and the development of these practices leads us to question the legal status of human biological material and its gradual commodification. This paper outlines the current law principles that protect people's interests in their bodies, excised body parts and tissues without conferring the rights of full legal ownership in French law and in Common law. Contrary to what many people believe, people do not legally 'own' their bodies, body parts or tissues. However, they do have some legal rights in relation to their bodies and excised body material. For lawyers, the exact relationship people have with their bodies has raised a host of complex questions and long debates about the status we should grant to human body parts. The significance of this issue is due to two reasons:first, because of the imperative protection we have to assure to human dignity and then, because of the economic value which is attached to human products.

  7. 3D reconstruction of internal structure of animal body using near-infrared light

    Science.gov (United States)

    Tran, Trung Nghia; Yamamoto, Kohei; Namita, Takeshi; Kato, Yuji; Shimizu, Koichi

    2014-03-01

    To realize three-dimensional (3D) optical imaging of the internal structure of animal body, we have developed a new technique to reconstruct CT images from two-dimensional (2D) transillumination images. In transillumination imaging, the image is blurred due to the strong scattering in the tissue. We had developed a scattering suppression technique using the point spread function (PSF) for a fluorescent light source in the body. In this study, we have newly proposed a technique to apply this PSF for a light source to the image of unknown light-absorbing structure. The effectiveness of the proposed technique was examined in the experiments with a model phantom and a mouse. In the phantom experiment, the absorbers were placed in the tissue-equivalent medium to simulate the light-absorbing organs in mouse body. Near-infrared light was illuminated from one side of the phantom and the image was recorded with CMOS camera from another side. Using the proposed techniques, the scattering effect was efficiently suppressed and the absorbing structure can be visualized in the 2D transillumination image. Using the 2D images obtained in many different orientations, we could reconstruct the 3D image. In the mouse experiment, an anesthetized mouse was held in an acrylic cylindrical holder. We can visualize the internal organs such as kidneys through mouse's abdomen using the proposed technique. The 3D image of the kidneys and a part of the liver were reconstructed. Through these experimental studies, the feasibility of practical 3D imaging of the internal light-absorbing structure of a small animal was verified.

  8. Internal or shape coordinates in the n-body problem

    International Nuclear Information System (INIS)

    Littlejohn, R.G.; Reinsch, M.

    1995-01-01

    The construction of global shape coordinates for the n-body problem is considered. Special attention is given to the three- and four-body problems. Quantities, including candidates for coordinates, are organized according to their transformation properties under so-called democracy transformations (orthogonal transformations of Jacobi vectors). Important submanifolds of shape space are identified and their topology studied, including the manifolds upon which shapes are coplanar or collinear, and the manifolds upon which the moment of inertia tensor is degenerate

  9. A geometric model for magnetizable bodies with internal variables

    Directory of Open Access Journals (Sweden)

    Restuccia, L

    2005-11-01

    Full Text Available In a geometrical framework for thermo-elasticity of continua with internal variables we consider a model of magnetizable media previously discussed and investigated by Maugin. We assume as state variables the magnetization together with its space gradient, subjected to evolution equations depending on both internal and external magnetic fields. We calculate the entropy function and necessary conditions for its existence.

  10. The phraseological potential of body part terms jezik, uho/uvo, mozak and obraz in Serbian

    Directory of Open Access Journals (Sweden)

    Štrbac Gordana R.

    2017-01-01

    Full Text Available This article focuses on the human body as the source domain in the conceptualization of different activities in various target domains. The paper examines the role of body part terms jezik, uho/uvo, mozak and obraz in the development of phraseological meaning. The corpus for the research includes 211 idioms collected from the phraseological and other dictionaries (for example, držati jezik za zubima, nemati dlake na jeziku, puniti kome uši, govoriti gluvim ušima, imati mozga u glavi, puniti kome mozak, imati obraz kao đon, čovek crna obraza, etc.. The analysis shows that the phraseological potential of body part terms depends on their conceptual, semantic and derivational potential, i.e. body part terms which have a rich derivational and semantic network also have numerous idioms. The phraseological meaning is often motivated by the functional seme in the sememe of the body part term, so the metonymy BODY PART FOR ITS FUNCTION is the most common pattern of semantic change. The idioms with lexemes jezik, uho/uvo, mozak and obraz mainly denote actions that are peculiar to these parts of the body. These meanings are based on metaphorical mental images in which the body parts have some qualities, or operate as the subject, object or instrument of a physical action. The existence of the same semantic patterns in other languages confirms the universality of bodily experience in the conceptualization of emotions, knowledge and reasoning, speaking, hearing, etc. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. 178004: Standardni srpski jezik: sintaksička, semantička i pragmatička istraživanja

  11. Personality traits and appearance-ideal internalization: Differential associations with body dissatisfaction and compulsive exercise.

    Science.gov (United States)

    Martin, Shelby J; Racine, Sarah E

    2017-12-01

    Thin-ideal internalization is a robust risk factor for body dissatisfaction and eating pathology. Conversely, athletic-ideal internalization is often unrelated to body dissatisfaction, but predicts compulsive exercise (i.e., rigid, rule-driven exercise that is continued despite adverse consequences). Distinct personality traits could relate to internalization of different appearance ideals, which may be associated with divergent eating disorder outcomes. Past research has shown that neuroticism is related to body dissatisfaction, whereas extraversion and conscientiousness have been associated with regular and problematic exercise. The current study examined associations among personality traits (i.e., neuroticism, extraversion, conscientiousness), appearance-ideal internalization (i.e., thin- and athletic-ideal), and eating disorder cognitions/behaviors (i.e., body dissatisfaction, compulsive exercise) among 531 college men and women. Moreover, we tested whether appearance-ideal internalization mediated the relationships between personality traits with body dissatisfaction and compulsive exercise. As expected, body dissatisfaction was positively related to neuroticism, and compulsive exercise was positively associated with extraversion. Thin-ideal internalization positively correlated with neuroticism, athletic-ideal internalization positively correlated with conscientiousness, and both thin- and athletic-ideal internalization were positively related to extraversion. After controlling for gender, body mass index, the other appearance-ideal internalization, and the remaining personality traits, the indirect effects of both neuroticism and extraversion on body dissatisfaction through thin-ideal internalization were significant. Extraversion and conscientiousness were indirectly related to compulsive exercise through athletic-ideal internalization, whereas the indirect effect of neuroticism was dependent on covariates. As such, personality traits may be related to

  12. Bisecting real and fake body parts: effects of prism adaptation after right brain damage

    Directory of Open Access Journals (Sweden)

    Nadia eBolognini

    2012-06-01

    Full Text Available The representation of body parts holds a special status in the brain, due to their prototypical shape and the contribution of multisensory (visual and somatosensory-proprioceptive information. In a previous study (Sposito et al., 2010, we showed that patients with left unilateral spatial neglect exhibit a rightward bias in setting the mid-point of their left forearm, which becomes larger when bisecting a cylindrical object comparable in size. This body part advantage, found also in control participants, suggests partly different processes for computing the extent of body parts and objects. In this study we tested 16 right-brain-damaged patients, and 10 unimpaired participants, on a manual bisection task of their own (real left forearm, or a size-matched fake forearm. We then explored the effects of adaptation to rightward displacing prism exposure, which brings about leftward aftereffects. We found that all participants showed prism adaptation and aftereffects, with right-brain-damaged patients exhibiting a reduction of the rightward bias for both real and fake forearm, with no overall differences between them. Second, correlation analyses highlighted the role of visual and proprioceptive information for the metrics of body parts. Third, single-patient analyses showed dissociations between real and fake forearm bisections, and the effects of prism adaptation, as well as a more frequent impairment with fake body parts. In sum, the rightward bias shown by right-brain-damaged patients in bisecting body parts is reduced by prism exposure, as other components of the neglect syndrome; discrete spatial representations for real and fake body parts, for which visual and proprioceptive codes play different roles, are likely to exist. Multisensory information seems to render self bodily segments more resistant to the disruption brought about by right-hemisphere injury.

  13. Deficits in agency in schizophrenia, and additional deficits in body image, body schema and internal timing, in passivity symptoms.

    Directory of Open Access Journals (Sweden)

    Kyran Trent Graham

    2014-09-01

    Full Text Available Individuals with schizophrenia, particularly those with passivity symptoms, may not feel in control of their actions, believing them to be controlled by external agents. Cognitive operations that contribute to these symptoms may include abnormal processing in agency, as well as body representations that deal with body schema and body image. However, these operations in schizophrenia are not fully understood, and the questions of general versus specific deficits in individuals with different symptom profiles remain unanswered. Using the projected hand illusion (a digital video version of the rubber hand illusion with syn-chronous and asynchronous stroking (500 ms delay, and a hand laterality judgment task, we assessed sense of agency, body image and body schema in 53 people with clinically stable schizophrenia (with a current, past, and no history of passivity symptoms and 48 healthy controls. The results revealed a stable trait in schizophrenia with no difference be-tween clinical subgroups (sense of agency, and some quantitative (specific differences de-pending on the passivity symptom profile (body image and body schema. Specifically, a reduced sense of self-agency was a common feature of all clinical subgroups. However, subgroup comparisons showed that individuals with passivity symptoms (both current and past had significantly greater deficits on tasks assessing body image and body schema, relative to the other groups. In addition, patients with current passivity symptoms failed to demonstrate the normal reduction in body illusion typically seen with a 500 ms delay in visual feedback (asynchronous condition, suggesting internal timing problems. Altogether, the results underscore self-abnormalities in schizophrenia, provide evidence for both trait abnormalities and state changes specific to passivity symptoms, and point to a role for internal timing deficits as a mechanistic explanation for external cues becoming a possible source of self-body

  14. Negative Mood Increases Selective Attention to Negatively Valenced Body Parts in Female Adolescents with Anorexia Nervosa.

    Directory of Open Access Journals (Sweden)

    Jennifer Svaldi

    Full Text Available Previous research has yielded evidence of increased attentional processing of negatively valenced body parts in women with anorexia nervosa (AN, especially for those with high depressive symptomatology. The present study extended previous research by implementing an experimental mood manipulation.In a within-subjects design, female adolescents with AN (n = 12 and an age matched female control group (CG; n = 12 were given a negative and a positive mood induction at a one-week interval. After each mood induction, participants underwent a 3-min mirror exposure, while their eye movements were recorded.After the positive mood induction, both AN and CG participants displayed longer and more frequent gazes towards their self-defined most ugly relative to their self-defined most beautiful body part. However, after the negative mood induction, only females with AN were characterized by increased attention to their most ugly compared to their most beautiful body part, while CG participants' attention distribution was balanced. Furthermore, in the negative (but not in the positive mood induction condition gaze frequency and duration towards the most ugly body part was significantly stronger in the AN group relative to the CG.The results emphasize the role of negative mood in the maintenance of pathological information processing of the self-body. This increased body-related negativity-bias during negative mood may lead to the persistence and aggravation of AN patients' body image disturbance.

  15. Open reduction and internal fixation of three and four-part fractures of the proximal part of the humerus

    NARCIS (Netherlands)

    Wijgman, A. J.; Roolker, W.; Patt, T. W.; Raaymakers, E. L. F. B.; Marti, R. K.

    2002-01-01

    BACKGROUND: Controversy persists concerning the preferred treatment of displaced fractures of the proximal part of the humerus. The present study was undertaken to evaluate the results of open reduction and internal fixation of three and four-part fractures of the proximal part of the humerus and

  16. Body-part templates for recovery of 2D human poses under occlusion

    NARCIS (Netherlands)

    Poppe, Ronald Walter; Poel, Mannes; Perales, F.J.; Fisher, R.B.

    2008-01-01

    Detection of humans and estimation of their 2D poses from a single image are challenging tasks. This is especially true when part of the observation is occluded. However, given a limited class of movements, poses can be recovered given the visible body-parts. To this end, we propose a novel template

  17. Solving the Mind-Body Problem through Two Distinct Concepts: Internal-Mental Existence and Internal Mental Reality

    OpenAIRE

    Ion G. Motofei; David L. Rowland

    2015-01-01

    In a previous published paper, we initiated in this journal discussion about new perspectives regarding the organization and functioning of the mind, as a premise for addressing the mind-body problem. In this article, we continue focussing discussion on two distinct but interrelated concepts, internal-mental existence/ entity and internal-mental reality. These two psycho-physiological subunits of the mind interact each other in the form of an internal-mental interaction, having no sense if...

  18. Proximate content of wild and cultured eel (Anguilla bicolor) in different part of body

    Science.gov (United States)

    Wijayanti, I.; Susilo, E. S.

    2018-02-01

    Proximate content in fish varies depends on intrinsic and extrinsic factors. Intrinsic factors include species, sexual maturity, size and body parts. Extrinsic factors include habitat, season and type of food (diet). This study aimed to know the effect of fish body parts (intrinsic factor) on proximate levels in wild and cultured eel (extrinsic). The experimental design used factorial completely randomized design with two factors 2x3. The first factor is the habitat of eel (wild and cultured) and the second factor is the part of the body (head, body and tail) with five replications. The result of statistical analysis showed that there was interaction between fish habitat and body part on moisture, protein, ash and carbohydrate content (P interaction on fat content and energy (P> 0.05). The highest water content (67.02%) was found in head of wild and the lowest one (59.44%) in the tail of wild eel; The highest protein content (18.09%) was found in the body of cultured eel and the lowest one (15.72%) was in the body of wild eel; The highest ash content (3.73%) was the head of wild eel and the lowest (1.32%) was in the body of cultured eel; The highest carbohydrate (3.73%) was found in the head of cultured eel and the lowest one (0.16%) was in the body of cultured. The wild eel had higher fat content and energy than cultured one, while the fat content and energy in body and tail were higher than in head.

  19. PREFACE: 17th International Conference on Recent Progress in Many-Body Theories (MBT17)

    Science.gov (United States)

    Reinholz, Heidi; Boronat, Jordi

    2014-08-01

    These are the proceedings of the XVII International Conference on Recent Progress in Many-Body Theories, which was held from 8-13 September 2013 in Rostock, Germany. The conference continued the triennial series initiated in Trieste in 1978 and was devoted to new developments in the field of many-body theories. The conference series encourages the exchange of ideas between physicists working in such diverse areas as nuclear physics, quantum chemistry, lattice Hamiltonians or quantum uids. Many-body theories are an integral part in different fields of theoretical physics such as condensed matter, nuclear matter and field theory. Phase transitions and macroscopic quantum effects such as magnetism, Bose-Einstein condensation, super uidity or superconductivity have been investigated within ultra-cold gases, finite systems or various nanomaterials. The conference series on Recent Progress in Many-Body Theories is devoted to foster the interaction and to cross-fertilize between different fields and to discuss future lines of research. The topics of the 17th meeting were Cluster Physics Cold Gases High Energy Density Matter and Intense Lasers Magnetism New Developments in Many-Body Techniques Nuclear Many-Body and Relativistic Theories Quantum Fluids and Solids Quantum Phase Transitions Topological Insulators and Low Dimensional Systems. 109 participants from 20 countries participated. 44 talks and 61 posters werde presented. As a particular highlight of the conference, The Eugene Feenberg Memorial Medal for outstanding results in the field of many-body theory and The Hermann Kümmel Early Achievement Award in Many-Body Physics for young scientists in that field were awarded. The Feenberg Medal went jointly to Patrick Lee (MIT, USA) for his fundamental contributions to condensed-matter theory, especially in regard to the quantum Hall effect, to universal conductance uctuations, and to the Kondo effect in quantum dots, and Douglas Scalapino (UC Santa Barbara, USA) for his

  20. Exoskeleton may influence the internal body temperatures of Neotropical dung beetles (Col. Scarabaeinae

    Directory of Open Access Journals (Sweden)

    Valentina Amore

    2017-05-01

    Full Text Available The insect exoskeleton is a multifunctional coat with a continuum of mechanical and structural properties constituting the barrier between electromagnetic waves and the internal body parts. This paper examines the ability of beetle exoskeleton to regulate internal body temperature considering its thermal permeability or isolation to simulated solar irradiance and infrared radiation. Seven Neotropical species of dung beetles (Coleoptera, Scarabaeinae differing in colour, surface sculptures, size, sexual dimorphism, period of activity, guild category and altitudinal distribution were studied. Specimens were repeatedly subjected to heating trials under simulated solar irradiance and infrared radiation using a halogen neodymium bulb light with a balanced daylight spectrum and a ceramic infrared heat emitter. The volume of exoskeleton and its weight per volume unit were significantly more important for the heating rate at the beginning of the heating process than for the asymptotic maximum temperature reached at the end of the trials: larger beetles with relatively thicker exoskeletons heated more slowly. The source of radiation greatly influences the asymptotic temperature reached, but has a negligible effect in determining the rate of heat gain by beetles: they reached higher temperatures under artificial sunlight than under infrared radiation. Interspecific differences were negligible in the heating rate but had a large magnitude effect on the asymptotic temperature, only detectable under simulated sun irradiance. The fact that sun irradiance is differentially absorbed dorsally and transformed into heat among species opens the possibility that differences in dorsal exoskeleton would facilitate the heat gain under restrictive environmental temperatures below the preferred ones. The findings provided by this study support the important role played by the exoskeleton in the heating process of beetles, a cuticle able to act passively in the thermal

  1. Exoskeleton may influence the internal body temperatures of Neotropical dung beetles (Col. Scarabaeinae).

    Science.gov (United States)

    Amore, Valentina; Hernández, Malva I M; Carrascal, Luis M; Lobo, Jorge M

    2017-01-01

    The insect exoskeleton is a multifunctional coat with a continuum of mechanical and structural properties constituting the barrier between electromagnetic waves and the internal body parts. This paper examines the ability of beetle exoskeleton to regulate internal body temperature considering its thermal permeability or isolation to simulated solar irradiance and infrared radiation. Seven Neotropical species of dung beetles (Coleoptera, Scarabaeinae) differing in colour, surface sculptures, size, sexual dimorphism, period of activity, guild category and altitudinal distribution were studied. Specimens were repeatedly subjected to heating trials under simulated solar irradiance and infrared radiation using a halogen neodymium bulb light with a balanced daylight spectrum and a ceramic infrared heat emitter. The volume of exoskeleton and its weight per volume unit were significantly more important for the heating rate at the beginning of the heating process than for the asymptotic maximum temperature reached at the end of the trials: larger beetles with relatively thicker exoskeletons heated more slowly. The source of radiation greatly influences the asymptotic temperature reached, but has a negligible effect in determining the rate of heat gain by beetles: they reached higher temperatures under artificial sunlight than under infrared radiation. Interspecific differences were negligible in the heating rate but had a large magnitude effect on the asymptotic temperature, only detectable under simulated sun irradiance. The fact that sun irradiance is differentially absorbed dorsally and transformed into heat among species opens the possibility that differences in dorsal exoskeleton would facilitate the heat gain under restrictive environmental temperatures below the preferred ones. The findings provided by this study support the important role played by the exoskeleton in the heating process of beetles, a cuticle able to act passively in the thermal control of body

  2. Dimensional control and check of field machining parts for reactor internals installation

    International Nuclear Information System (INIS)

    Zhang Caifang

    2010-01-01

    Some key issues of dimensional control for reactor internals installation are analyzed, and important technical requirements of crucial quality control elements on the measurement, machining, and checking of reactor internals filed machining parts are discussed. Moreover, provisions on quality control and risk prevention of reactor internals filed machining parts are presented in this paper. (author)

  3. Surface morphology of chitin highly related with the isolated body part of butterfly (Argynnis pandora).

    Science.gov (United States)

    Kaya, Murat; Bitim, Betül; Mujtaba, Muhammad; Koyuncu, Turgay

    2015-11-01

    This study was conducted to understand the differences in the physicochemical properties of chitin samples isolated from the wings and the other body parts except the wings (OBP) of a butterfly species (Argynnis pandora). The same isolation method was used for obtaining chitin specimens from both types of body parts. The chitin content of the wings (22%) was recorded as being much higher than the OBP (8%). The extracted chitin samples were characterized via FT-IR, TGA, XRD, SEM, and elemental analysis techniques. Results of these characterizations revealed that the chitins from both structures (wings and OBP) were very similar, except for their surface morphologies. SEM results demonstrated one type of surface morphology for the wings and four different surface morphologies for the OBP. Therefore, it can be hypothesized that the surface morphology of the chitin is highly related with the body part. Copyright © 2015 Elsevier B.V. All rights reserved.

  4. An association between the internalization of body image, depressive symptoms and restrictive eating habits among young males.

    Science.gov (United States)

    Fortes, Leonardo de Sousa; Meireles, Juliana Fernandes Filgueiras; Paes, Santiago Tavares; Dias, Fernanda Coelho; Cipriani, Flávia Marcele; Ferreira, Maria Elisa Caputo

    2015-11-01

    The scope of this study was to analyze the relationship between the internalization of body image and depressive symptoms with restrictive eating habits among young males. Three hundred and eighty-three male adolescents, aged between twelve and seventeen, took part in this survey. The "Overall Internalization" and "Athletic Internalization" sub-scales taken from the Sociocultural Attitudes Towards Appearance Questionnaire-3 (SATAQ-3) were used to evaluate the internalization of body images. The Major Depression Inventory (MDI) was used to evaluate depressive symptoms. The "Diet" sub-scale from the Eating Attitudes Test (EAT-26) was used to evaluate restrictive eating habits. The logistic regression findings indicated 2.01 times greater chances of youngsters with a high level of overall internalization adopting restrictive eating habits (Wald = 6.16; p = 0.01) when compared with those with low levels. On the other hand, the regression model found no significant association between "Athletic Internalization" (Wald = 1.16; p = 0.23) and depressive symptoms (Wald = 0.81; p = 0.35) with eating restrictions. The findings made it possible to conclude that only overall internalization was related to eating restrictions among young males.

  5. International symposium on in vivo body composition studies: Program and abstracts

    Energy Technology Data Exchange (ETDEWEB)

    1986-01-01

    This booklet contains the program and individual abstracts for papers presented at the International symposium on in vivo body composition studies. The presentations were divided into five sessions. Individual abstracts were indexed for the Energy Data Base. (DT)

  6. Control authorities of internal affairs bodies in the sphere of drug trafficking

    Directory of Open Access Journals (Sweden)

    О. М. Шевчук

    2014-06-01

    Full Text Available The article deals with control authorities of internal Affairs bodies in the sphere of turnover of narcotic drugs, psychotropic substances and precursors. Established the concept of the legal status of the Management of the fight against illegal circulation of drugs of the Ministry of interior of Ukraine and describes its features. The classification of control authorities of internal Affairs bodies in the sphere of turnover of narcotic drugs, psychotropic substances and precursors and analyzed for their content.

  7. The personification of animals: coding of human and nonhuman body parts based on posture and function.

    Science.gov (United States)

    Welsh, Timothy N; McDougall, Laura; Paulson, Stephanie

    2014-09-01

    The purpose of the present research was to determine how humans represent the bodies and limbs of nonhuman mammals based on anatomical and functional properties. To this end, participants completed a series of body-part compatibility tasks in which they responded with a thumb or foot response to the color of a stimulus (red or blue, respectively) presented on different limbs of several animals. Across the studies, this compatibility task was conducted with images of human and nonhuman animals (bears, cows, and monkeys) in bipedal or quadrupedal postures. The results revealed that the coding of the limbs of nonhuman animals is strongly influenced by the posture of the body, but not the functional capacity of the limb. Specifically, body-part compatibility effects were present for both human and nonhuman animals when the figures were in a bipedal posture, but were not present when the animals were in a quadrupedal stance (Experiments 1a-c). Experiments 2a and 2b revealed that the posture-based body-part compatibility effects were not simply a vertical spatial compatibility effect or due to a mismatch between the posture of the body in the image and the participant. These data indicate that nonhuman animals in a bipedal posture are coded with respect to the "human" body representation, whereas nonhuman animals in a quadrupedal posture are not mapped to the human body representation. Overall, these studies provide new insight into the processes through which humans understand, mimic, and learn from the actions of nonhuman animals. Copyright © 2014 Elsevier B.V. All rights reserved.

  8. Internal air flow analysis of a bladeless micro aerial vehicle hemisphere body using computational fluid dynamic

    Energy Technology Data Exchange (ETDEWEB)

    Othman, M. N. K., E-mail: najibkhir86@gmail.com, E-mail: zuradzman@unimap.edu.my, E-mail: hazry@unimap.edu.my, E-mail: khairunizam@unimap.edu.my, E-mail: shahriman@unimap.edu.my, E-mail: s.yaacob@unimap.edu.my, E-mail: syedfaiz@unimap.edu.my, E-mail: abadal@unimap.edu.my; Zuradzman, M. Razlan, E-mail: najibkhir86@gmail.com, E-mail: zuradzman@unimap.edu.my, E-mail: hazry@unimap.edu.my, E-mail: khairunizam@unimap.edu.my, E-mail: shahriman@unimap.edu.my, E-mail: s.yaacob@unimap.edu.my, E-mail: syedfaiz@unimap.edu.my, E-mail: abadal@unimap.edu.my; Hazry, D., E-mail: najibkhir86@gmail.com, E-mail: zuradzman@unimap.edu.my, E-mail: hazry@unimap.edu.my, E-mail: khairunizam@unimap.edu.my, E-mail: shahriman@unimap.edu.my, E-mail: s.yaacob@unimap.edu.my, E-mail: syedfaiz@unimap.edu.my, E-mail: abadal@unimap.edu.my; Khairunizam, Wan, E-mail: najibkhir86@gmail.com, E-mail: zuradzman@unimap.edu.my, E-mail: hazry@unimap.edu.my, E-mail: khairunizam@unimap.edu.my, E-mail: shahriman@unimap.edu.my, E-mail: s.yaacob@unimap.edu.my, E-mail: syedfaiz@unimap.edu.my, E-mail: abadal@unimap.edu.my; Shahriman, A. B., E-mail: najibkhir86@gmail.com, E-mail: zuradzman@unimap.edu.my, E-mail: hazry@unimap.edu.my, E-mail: khairunizam@unimap.edu.my, E-mail: shahriman@unimap.edu.my, E-mail: s.yaacob@unimap.edu.my, E-mail: syedfaiz@unimap.edu.my, E-mail: abadal@unimap.edu.my; Yaacob, S., E-mail: najibkhir86@gmail.com, E-mail: zuradzman@unimap.edu.my, E-mail: hazry@unimap.edu.my, E-mail: khairunizam@unimap.edu.my, E-mail: shahriman@unimap.edu.my, E-mail: s.yaacob@unimap.edu.my, E-mail: syedfaiz@unimap.edu.my, E-mail: abadal@unimap.edu.my; Ahmed, S. Faiz, E-mail: najibkhir86@gmail.com, E-mail: zuradzman@unimap.edu.my, E-mail: hazry@unimap.edu.my, E-mail: khairunizam@unimap.edu.my, E-mail: shahriman@unimap.edu.my, E-mail: s.yaacob@unimap.edu.my, E-mail: syedfaiz@unimap.edu.my, E-mail: abadal@unimap.edu.my [Centre of Excellence for Unmanned Aerial Systems, Universiti Malaysia Perlis, 01000 Kangar, Perlis (Malaysia); and others

    2014-12-04

    This paper explain the analysis of internal air flow velocity of a bladeless vertical takeoff and landing (VTOL) Micro Aerial Vehicle (MAV) hemisphere body. In mechanical design, before produce a prototype model, several analyses should be done to ensure the product's effectiveness and efficiency. There are two types of analysis method can be done in mechanical design; mathematical modeling and computational fluid dynamic. In this analysis, I used computational fluid dynamic (CFD) by using SolidWorks Flow Simulation software. The idea came through to overcome the problem of ordinary quadrotor UAV which has larger size due to using four rotors and the propellers are exposed to environment. The bladeless MAV body is designed to protect all electronic parts, which means it can be used in rainy condition. It also has been made to increase the thrust produced by the ducted propeller compare to exposed propeller. From the analysis result, the air flow velocity at the ducted area increased to twice the inlet air. This means that the duct contribute to the increasing of air velocity.

  9. Internal air flow analysis of a bladeless micro aerial vehicle hemisphere body using computational fluid dynamic

    Science.gov (United States)

    Othman, M. N. K.; Zuradzman, M. Razlan; Hazry, D.; Khairunizam, Wan; Shahriman, A. B.; Yaacob, S.; Ahmed, S. Faiz; Hussain, Abadalsalam T.

    2014-12-01

    This paper explain the analysis of internal air flow velocity of a bladeless vertical takeoff and landing (VTOL) Micro Aerial Vehicle (MAV) hemisphere body. In mechanical design, before produce a prototype model, several analyses should be done to ensure the product's effectiveness and efficiency. There are two types of analysis method can be done in mechanical design; mathematical modeling and computational fluid dynamic. In this analysis, I used computational fluid dynamic (CFD) by using SolidWorks Flow Simulation software. The idea came through to overcome the problem of ordinary quadrotor UAV which has larger size due to using four rotors and the propellers are exposed to environment. The bladeless MAV body is designed to protect all electronic parts, which means it can be used in rainy condition. It also has been made to increase the thrust produced by the ducted propeller compare to exposed propeller. From the analysis result, the air flow velocity at the ducted area increased to twice the inlet air. This means that the duct contribute to the increasing of air velocity.

  10. Internal air flow analysis of a bladeless micro aerial vehicle hemisphere body using computational fluid dynamic

    International Nuclear Information System (INIS)

    Othman, M. N. K.; Zuradzman, M. Razlan; Hazry, D.; Khairunizam, Wan; Shahriman, A. B.; Yaacob, S.; Ahmed, S. Faiz

    2014-01-01

    This paper explain the analysis of internal air flow velocity of a bladeless vertical takeoff and landing (VTOL) Micro Aerial Vehicle (MAV) hemisphere body. In mechanical design, before produce a prototype model, several analyses should be done to ensure the product's effectiveness and efficiency. There are two types of analysis method can be done in mechanical design; mathematical modeling and computational fluid dynamic. In this analysis, I used computational fluid dynamic (CFD) by using SolidWorks Flow Simulation software. The idea came through to overcome the problem of ordinary quadrotor UAV which has larger size due to using four rotors and the propellers are exposed to environment. The bladeless MAV body is designed to protect all electronic parts, which means it can be used in rainy condition. It also has been made to increase the thrust produced by the ducted propeller compare to exposed propeller. From the analysis result, the air flow velocity at the ducted area increased to twice the inlet air. This means that the duct contribute to the increasing of air velocity

  11. Temporal and preparation effects in the magnetic nanoparticles of Apis mellifera body parts

    Energy Technology Data Exchange (ETDEWEB)

    Chambarelli, L.L.; Pinho, M.A.; Abracado, L.G.; Esquivel, D.M.S. [Coordenacao de Fisica Aplicada, Centro Brasileiro de Pesquisas Fisicas, 22290-180 Rio de Janeiro (Brazil); Wajnberg, E. [Coordenacao de Fisica Aplicada, Centro Brasileiro de Pesquisas Fisicas, 22290-180 Rio de Janeiro (Brazil)], E-mail: elianew@cbpf.br

    2008-07-15

    Magnetic nanoparticles in the Apis mellifera abdomens are well accepted as involved in their magnetoreception mechanism. The effects of sample preparation on the time evolution of magnetic particles in the honeybee body parts (antennae, head, thorax and abdomen) were investigated by Ferromagnetic Resonance (FMR) at room temperature (RT), for about 100 days. Three preparations were tested: (a) washed with water (WT); (b) as (a), kept in glutaraldehyde 2.5% in 0.1 M cacodylate buffer (pH 7.4) for 24 h and washed with cacodylate buffer (C); (c) as (a), kept in glutaraldehyde 2.5% for 24 h and washed with glutaraldehyde 2.5% in cacodylate buffer (GLC). The four body parts of young and adult worker presented magnetic nanoparticles. The Mn{sup 2+} lines are observed except for the antennae spectra. The high field (HF) and low field (LF) components previously observed in the spectra of social insects, are confirmed in these spectra. The HF line is present in all spectra while the LF is easily observed in the spectra of the young bee and it appears as a baseline shift in spectra of some adult parts. The HF intensity of the abdomen is commonly one order of magnitude larger than any other body parts. This is the first systematic study on the conservation of magnetic material in all body parts of bees. The results show that the time evolution of the spectra depends on the body part, conserving solution and bee age. Further measurements are necessary to understand these effects and extend it to other social insects.

  12. Temporal and preparation effects in the magnetic nanoparticles of Apis mellifera body parts

    International Nuclear Information System (INIS)

    Chambarelli, L.L.; Pinho, M.A.; Abracado, L.G.; Esquivel, D.M.S.; Wajnberg, E.

    2008-01-01

    Magnetic nanoparticles in the Apis mellifera abdomens are well accepted as involved in their magnetoreception mechanism. The effects of sample preparation on the time evolution of magnetic particles in the honeybee body parts (antennae, head, thorax and abdomen) were investigated by Ferromagnetic Resonance (FMR) at room temperature (RT), for about 100 days. Three preparations were tested: (a) washed with water (WT); (b) as (a), kept in glutaraldehyde 2.5% in 0.1 M cacodylate buffer (pH 7.4) for 24 h and washed with cacodylate buffer (C); (c) as (a), kept in glutaraldehyde 2.5% for 24 h and washed with glutaraldehyde 2.5% in cacodylate buffer (GLC). The four body parts of young and adult worker presented magnetic nanoparticles. The Mn 2+ lines are observed except for the antennae spectra. The high field (HF) and low field (LF) components previously observed in the spectra of social insects, are confirmed in these spectra. The HF line is present in all spectra while the LF is easily observed in the spectra of the young bee and it appears as a baseline shift in spectra of some adult parts. The HF intensity of the abdomen is commonly one order of magnitude larger than any other body parts. This is the first systematic study on the conservation of magnetic material in all body parts of bees. The results show that the time evolution of the spectra depends on the body part, conserving solution and bee age. Further measurements are necessary to understand these effects and extend it to other social insects

  13. Temporal and preparation effects in the magnetic nanoparticles of Apis mellifera body parts

    Science.gov (United States)

    Chambarelli, L. L.; Pinho, M. A.; Abraçado, L. G.; Esquivel, D. M. S.; Wajnberg, E.

    Magnetic nanoparticles in the Apis mellifera abdomens are well accepted as involved in their magnetoreception mechanism. The effects of sample preparation on the time evolution of magnetic particles in the honeybee body parts (antennae, head, thorax and abdomen) were investigated by Ferromagnetic Resonance (FMR) at room temperature (RT), for about 100 days. Three preparations were tested: (a) washed with water (WT); (b) as (a), kept in glutaraldehyde 2.5% in 0.1 M cacodylate buffer (pH 7.4) for 24 h and washed with cacodylate buffer (C); (c) as (a), kept in glutaraldehyde 2.5% for 24 h and washed with glutaraldehyde 2.5% in cacodylate buffer (GLC). The four body parts of young and adult worker presented magnetic nanoparticles. The Mn 2+ lines are observed except for the antennae spectra. The high field (HF) and low field (LF) components previously observed in the spectra of social insects, are confirmed in these spectra. The HF line is present in all spectra while the LF is easily observed in the spectra of the young bee and it appears as a baseline shift in spectra of some adult parts. The HF intensity of the abdomen is commonly one order of magnitude larger than any other body parts. This is the first systematic study on the conservation of magnetic material in all body parts of bees. The results show that the time evolution of the spectra depends on the body part, conserving solution and bee age. Further measurements are necessary to understand these effects and extend it to other social insects.

  14. Neutron dose study with bubble detectors aboard the International Space Station as part of the Matroshka-R experiment

    International Nuclear Information System (INIS)

    Machrafi, R.; Garrow, K.; Ing, H.; Smith, M. B.; Andrews, H. R.; Akatov, Yu; Arkhangelsky, V.; Chernykh, I.; Mitrikas, V.; Petrov, V.; Shurshakov, V.; Tomi, L.; Kartsev, I.; Lyagushin, V.

    2009-01-01

    As part of the Matroshka-R experiments, a spherical phantom and space bubble detectors (SBDs) were used on board the International Space Station to characterise the neutron radiation field. Seven experimental sessions with SBDs were carried out during expeditions ISS-13, ISS-14 and ISS-15. The detectors were positioned at various places throughout the Space Station, in order to determine dose variations with location and on/in the phantom in order to establish the relationship between the neutron dose measured externally to the body and the dose received internally. Experimental data on/in the phantom and at different locations are presented. (authors)

  15. Approbation of the Non-Verbal Technique for Assessment of the Satisfaction with Body Parts

    Directory of Open Access Journals (Sweden)

    Meshkova T.A.

    2018-04-01

    Full Text Available A new assessment tool is proposed for measuring the attitude to individual parts of one's body, applicable to persons with physical disabilities. The forms for testing contain schematic images of the man figure and person's face, on which the sections are marked out. It is necessary to put a specific rating on a 5-point scale in the each segment of body and face. Approbation was carried out in adolescents 11-18 years old with typical development (ATD, 103 people and with motor disabilities and IQ within normal range (AMD, 31 people. Specific and averaged assessments of the face, body, limbs, etc. were obtained. Psychometric analysis showed that the adolescents of both groups basically assess their body with points 4 and 5. In both groups, there are about 9% of respondents with low ratings (below 3.5. There are significant sex differences in the estimates of certain parts of the body. The ANOVA reveals reliable effects of interaction of the factors of sex, age and the presence of disorders in comparison of the ATD and AMD groups. In particular, the lowest scores are typical for girls 11-14 years of the AMD group. The validity of the proposed technique is indicated by regular correlations with other body image estimates, self-esteem and neuroticism. The proposed diagnostic tool can be recommended for research purposes in work with adolescents and adults with physical appearance defects.

  16. International trends in health science librarianship part 20: Russia.

    Science.gov (United States)

    Murphy, Jeannette; Jargin, Serge

    2017-03-01

    This is the last in a series of articles exploring international trends in health science librarianship in the 21st century. The focus of the present issue is Russia. The next feature column will initiate a new series entitled New Directions in Health Science Librarianship. The first contribution will be from Australia. JM. © 2017 Health Libraries Group.

  17. Conceptual Metaphor Theory and Teaching English as a Foreign Language: A Study on Body Part Terms

    Science.gov (United States)

    Çakir, Cemal

    2016-01-01

    Similarities and differences across languages can be observed in terms of the use of body part terms (BPTs) to express states, actions, emotions, and thoughts. This study primarily compared five best-selling English books with their Turkish translations and identified in both sets of books (a) the distribution of the literal and non-literal uses…

  18. Meaning and interpretation of Igbo body-parts based idioms | Okoye ...

    African Journals Online (AJOL)

    The traditional view of idioms suggests that they are expressions with arbitrary meanings. The cognitive linguistics view however, has it that the meanings of idioms can be interpreted by some cognitive operations. This study, using Igbo idioms pertaining to body-parts, attempts to ascertain the cognitive operations that apply ...

  19. Internal resonance of an elastic body levitated above high-Tc superconducting bulks

    International Nuclear Information System (INIS)

    Kokuzawa, T; Toshihiko, S; Yoshizawa, M

    2010-01-01

    In high-Tc superconducting magnetic levitation systems, levitated bodies can keep stable levitation with no contact and no control and thus their damping is very small. Thanks to these features, their applications to various apparatus are expected. However, on account of their small damping, the nonlinearity of electromagnetic levitation force can give notable effects upon motion of the levitated bodies. Therefore this nonlinearity must be taken into account to accurately analyze the dynamical behavior of the levitated bodies. Structures of such a levitated body can show elastic deformation if the large electromagnetic force acts on it. Therefore, we need to deal with the model as an elastic body. As mentioned above, nonlinear characteristics easily appear in this elastic vibration on account of the small damping. Especially when the ratio of the natural frequencies of the eigenmodes is integer, internal resonance can occur. This nonlinear resonance is derived from nonlinear interactions among the eigenmodes of the elastic levitated body. This kind of internal resonance of an elastic body appearing in high-Tc superconducting levitation systems has not been studied so far. This research especially deals with internal resonance of a beam supported at both its ends by electromagnetic forces acting on permanent magnets. The governing equation with the nonlinear boundary conditions for the dynamics of a levitated beam has been derived. Numerical results show internal resonance of the 1st mode and the 3rd mode. Experimental results are qualitatively in good agreement with numerical ones.

  20. Exoskeleton Heterogeneity in Crustaceans: Quantifying Compositional and Structural Variations Across Body Parts

    Science.gov (United States)

    Ulrich, R. N.; Mergelsberg, S. T.; Dove, P. M.

    2016-12-01

    Crustacean exoskeletons are a complex biocomposite of organic macromolecules and calcium carbonate minerals. The highly divergent functions and diverse morphologies of these biominerals across taxa raise the question of whether these differences are systematically reflected in exoskeleton composition and structure. Previous studies that investigated element concentrations in exoskeletons used spectroscopic methods. However, the findings were largely inconclusive because of analytical limitations and most studies concluded that magnesium, phosphorus, and other trace elements are mostly contained in the mineral fraction because concentrations in the organic framework could not be resolved. This experimental study was designed to quantify the distributions of Ca, P, Mg, and Sr in the mineral versus organic fractions of exoskeletons from the American Lobster (H. americanus), Dungeness Crab (M. magister), and Red Rock Crab (M. productus). Samples of exoskeleton from 10 body parts were collected in triplicate and dissolved using three procedures specific to extracting the 1) mineral, 2) protein, and 3) chitin phases separately. Chemical analyses of the resulting effluents using ICP-OES show the mineral fraction of the skeleton can contain significant amounts of mineralized Mg and P particularly for body parts associated with a significant difference in mineral structural ordering. The protein fraction contains more Mg and P than expected based on estimates from previous studies (Hild et al., 2008). While the element distributions vary greatly depending on the location, in body parts with thicker cuticle (e.g. claw) the mineral component appears to control overall composition. The findings have implications for paleoenvironmental reconstructions based upon exoskeleton composition. First, the chemical composition of an exoskeleton cannot be assumed constant across the different body parts of an entire organism. This is particularly true when the exoskeleton of the claw is

  1. Third International Congress on Epilepsy, Brain and Mind: Part 1

    Science.gov (United States)

    Korczyn, Amos D.; Schachter, Steven C.; Amlerova, Jana; Bialer, Meir; van Emde Boas, Walter; Brázdil, Milan; Brodtkorb, Eylert; Engel, Jerome; Gotman, Jean; Komárek, Vladmir; Leppik, Ilo E.; Marusic, Petr; Meletti, Stefano; Metternich, Birgitta; Moulin, Chris J.A.; Muhlert, Nils; Mula, Marco; Nakken, Karl O.; Picard, Fabienne; Schulze-Bonhage, Andreas; Theodore, William; Wolf, Peter; Zeman, Adam; Rektor, Ivan

    2017-01-01

    Epilepsyis both a disease of the brain and the mind. Here, we present the first of two papers with extended summaries of selected presentations of the Third International Congress on Epilepsy, Brain and Mind (April 3–5, 2014; Brno, Czech Republic). Epilepsy in history and the arts and its relationships with religion were discussed, as were overviews of epilepsy and relevant aspects of social cognition, handedness, accelerated forgetting and autobiographical amnesia, and large-scale brain networks. PMID:26276417

  2. International trends in health science librarianship: Part 2--Northern Europe.

    Science.gov (United States)

    Dollfuss, Helmut; Bauer, Bruno; Declève, Ghislaine; Verhaaren, Henri; Utard-Wlerick, Guillemette; Bakker, Suzanne; Leclerq, Edith; Murphy, Jeannette

    2012-06-01

    This is the third in a series of articles exploring international trends in health science librarianship in the first decade of the 21st century. The invited authors were asked to reflect on developments in their country--viz. Austria, Belgium, France and the Netherlands. Future issues will track trends in the Nordic countries, Southern Europe and Latin America. JM. © 2012 The authors. Health Information and Libraries Journal © 2012 Health Libraries Group.

  3. A new approach using the Pierce two-node model for different body parts.

    Science.gov (United States)

    Foda, Ehab; Sirén, Kai

    2011-07-01

    This paper presents a new approach, in applying the Pierce two-node model, to predict local skin temperatures of individual body parts with good accuracy. In this study, local skin temperature measurements at 24 sites on the bodies of 11 human subjects were carried out in a controlled environment under three different indoor conditions (i.e. neutral, warm and cold). The neutral condition measurements were used to adjust the local skin set-points in the model for each body part. Additional modifications to the calculation algorithm were introduced corresponding to different body parts. The local core set-points were then calculated, using a line search method, as the input values that allow the model to predict the skin temperatures with maximum deviation of ±0.1°C for the neutral condition. The model predictability was verified for the other two indoor conditions, and the results show that the modified model predicts local skin temperatures with average deviation of ±0.3°C.

  4. Monte Carlo simulations of personal exposure in diagnostic radiology and representative part of the body

    International Nuclear Information System (INIS)

    Ragan, P.; Fueloep, M.

    2008-01-01

    The basic requirements for a representative part of the body for placing a personal dosimeter are to provide a reliable approximation of an effective dose for almost all practical situations, independent of type, energy and incident angle of radiation and with prescribed overall accuracy. For quite a lot of situations it is a problem to find such a place, e. g. using a lead apron is a situation where it is important to make a correct decision for placing the personal dosimeter. For the dosimeter on the apron the dose is highly overestimated and the measured dose under the apron underestimates the estimate of the effective dose. To solve the problem can help Monte Carlo simulations using a mathematical phantom of a human body with and without lead apron. Doses in organs and tissues as results of MC simulations are used to determine a fraction of the effective dose for unshielded parts of the body (hands, legs, head, etc. ) in comparison with simulations without the apron. The mathematical phantom of the human body was used for the simulation of a patient and a physician in a geometry, where the physician is at a thigh of the patient and a scattered radiation is impinging obliquely from the front to the left hand of the body of physician. (authors)

  5. Third International Congress on Epilepsy, Brain and Mind: Part 1.

    Science.gov (United States)

    Korczyn, Amos D; Schachter, Steven C; Amlerova, Jana; Bialer, Meir; van Emde Boas, Walter; Brázdil, Milan; Brodtkorb, Eylert; Engel, Jerome; Gotman, Jean; Komárek, Vladmir; Leppik, Ilo E; Marusic, Petr; Meletti, Stefano; Metternich, Birgitta; Moulin, Chris J A; Muhlert, Nils; Mula, Marco; Nakken, Karl O; Picard, Fabienne; Schulze-Bonhage, Andreas; Theodore, William; Wolf, Peter; Zeman, Adam; Rektor, Ivan

    2015-09-01

    Epilepsy is both a disease of the brain and the mind. Here, we present the first of two papers with extended summaries of selected presentations of the Third International Congress on Epilepsy, Brain and Mind (April 3-5, 2014; Brno, Czech Republic). Epilepsy in history and the arts and its relationships with religion were discussed, as were overviews of epilepsy and relevant aspects of social cognition, handedness, accelerated forgetting and autobiographical amnesia, and large-scale brain networks. Copyright © 2015 Elsevier Inc. All rights reserved.

  6. Morphologic study of the maxillary molars. Part II: Internal anatomy.

    Science.gov (United States)

    Pécora, J D; Woelfel, J B; Sousa Neto, M D; Issa, E P

    1992-01-01

    The internal anatomy of three hundred and seventy (370) decalcified and cleared human maxillary molars was studied. Seventy-five percent of the first molars, 58% of the second molars and 68% of the third molars studied presented three (3) root canals and 25% of the first molars, 42% of the second molars and 32% of the third molars presented four (4) root canals. The authors observed that the incidence of two root canals in the mesiobuccal root was higher in second maxillary molars than in first maxillary molars.

  7. 32 CFR Appendix B to Part 327 - Internal Management Control Review Checklist

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Internal Management Control Review Checklist B... B to Part 327—Internal Management Control Review Checklist (a) Task: Personnel and/or Organization... See footnote 2 to this Appendix B. (1) I attest that the above listed internal controls provide...

  8. Thermal sensation and comfort models for non-uniform and transient environments: Part III: whole-body sensation and comfort

    OpenAIRE

    Zhang, Hui; Arens, Edward; Huizenga, Charlie; Han, Taeyoung

    2009-01-01

    A three-part series presents the development of models for predicting the local thermal sensation (Part I) and local thermal comfort (Part II) of different parts of the human body, and also the whole-body sensation and comfort (Part III) that result from combinations of local sensation and comfort. The models apply to sedentary activities in a range of environments: uniform and non-uniform, stable and transient. They are based on diverse findings from the literature and from body-part-specifi...

  9. "That part of the body is just gone": understanding and responding to dissociation and physical health.

    Science.gov (United States)

    Haven, Terri J

    2009-01-01

    The past 2 decades have brought a significant surge in interest and research regarding the ways in which psychological trauma relates to the physical body. Researchers now understand a great deal about how the brain and the body process traumatic experiences, as well as the increased likelihood of an array of physical health consequences associated with both childhood and adult trauma and posttraumatic stress disorder. Experts are increasingly challenging mind-body dualism through solid theoretical and clinical bases for the central importance of listening to and communicating with trauma clients' bodies as part of reducing the suffering and long-lasting consequences of trauma. This article integrates this growing body of knowledge through a particular focus on trauma-induced dissociation and the implications of the physical and neurological processes and consequences of dissociation on clients' ability to participate in caring for their own bodies. The author utilizes an in-depth clinical example of expanding relational trauma psychotherapy to include a focus on working directly with trauma-related sensorimotor and physiological sensations and patterns.

  10. Evaluation of body posture in individuals with internal temporomandibular joint derangement.

    Science.gov (United States)

    Munhoz, Wagner Cesar; Marques, Amélia Pasqual; de Siqueira, José Tadeu Tesseroli

    2005-10-01

    Temporomandibular dysfunctions (TMD) comprise a great number of disruptions that may affect the temporomandibular joint (TMJ), the masticatory muscles, or both. TMJ internal derangement is a specific type of TMD, of which the etiology and physiopathology are broadly unknown, but have been suggested to be linked to head, neck, and body posture factors. This study aimed at verifying possible relationships between body posture and TMJ internal derangements (TMJ-id), by comparing 30 subjects presenting typical TMJ-id signs to 20 healthy subjects. Subjects' clinical evaluations included anamnesis, stomatognatic system evaluation, and plotting analysis on body posture photographs. No statistically significant differences were found between the groups. Results do not support the assertion that body posture plays a role in causing or enhancing TMD; however, these results should be cautiously considered because of the small number of subjects evaluated and the many posture variables submitted to statistical procedures that lead to high standard deviations.

  11. Does Internalizing Society and Media Messages Cause Body Dissatisfaction, in Turn Causing Disordered Eating?

    Science.gov (United States)

    Dye, Heather

    2016-01-01

    The purpose of this study was to examine the predictive influence that internalization of society and media messages has on body dissatisfaction, as well as the prediction influence that body dissatisfaction has on disordered eating behaviors, such as preoccupation with weight, dieting, and eating restraint. A total of 324 participants completed the demographic questionnaire, the Multidimensional Body Self Relations Questionnaire (Cash, 2001 ), the Sociocultural Attitudes Towards Appearance Questionnaire (Heinberg, Thompson, & Stormer, 1995 ) for women, and the Sociocultural Attitudes Towards Appearance Questionnaire-Revised-Male-Version (Cusumano & Thompson, 1997 ) for men, and the locus of control (Rotter, 1966 ). The results of this study found that high internalization leads to body dissatisfaction, in turn, leading to disordered eating behaviors, such as preoccupation with weight, dieting, and eating restraint. This study proposes the implementation of media literacy and education programs that teach college women and men, girls and boys, to think more critically about the media.

  12. Estimating three-dimensional orientation of human body parts by inertial/magnetic sensing.

    Science.gov (United States)

    Sabatini, Angelo Maria

    2011-01-01

    User-worn sensing units composed of inertial and magnetic sensors are becoming increasingly popular in various domains, including biomedical engineering, robotics, virtual reality, where they can also be applied for real-time tracking of the orientation of human body parts in the three-dimensional (3D) space. Although they are a promising choice as wearable sensors under many respects, the inertial and magnetic sensors currently in use offer measuring performance that are critical in order to achieve and maintain accurate 3D-orientation estimates, anytime and anywhere. This paper reviews the main sensor fusion and filtering techniques proposed for accurate inertial/magnetic orientation tracking of human body parts; it also gives useful recipes for their actual implementation.

  13. License - BodyParts3D | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available List Contact us BodyParts3D License License to Use This Database Last updated : 2011/08/25 You may use this database...he license terms regarding the use of this database and the requirements you must follow in using this database.... The license for this database is specified in the Creative Commons Attributi...on-Share Alike 2.1 Japan. If you use data from this database, please be sure attribute this database as foll...here . With regard to this database, you are licensed to: freely access part or whole of this database, and

  14. Study of the dairy characters of lactating Murrah buffaloes on the basis of body parts measurements

    Directory of Open Access Journals (Sweden)

    Sandeep Dhillod

    2017-01-01

    Full Text Available Aim: The aim of the study was to correlate the milk yield of Murrah buffaloes with certain body parts measurements. Materials and Methods: A total of 70 lactating Murrah buffaloes were selected from Buffalo Farm, Lala Lajpat Rai University of Veterinary and Animal Science, Hisar and were randomly selected in a range from first to fifth parity. Traits studied were 305 days milk yield (MY, body weight (BW, body length (BL, muzzle width (MW, height at wither (HW, abdominal girth (AG, chest girth (CG, body depth fore, body depth rear, hip bone distance (HBD, pin bone distance (PBD, skin thickness (STK, and tail length (TL. Data were collected and statically analyzed by Pearson’s correlation method. Result: The result of this study showed that Murrah buffaloes had the average 2604.8±39.5 kg for MY, 556.1±4.9 kg for BW, and 152.2±0.8 cm for BL. This study showed that buffaloes had positive significant (p<0.05 correlation between MY and BW (0.26. Highly significant (p<0.01 correlation was observed between MY and AG (0.64, MW (0.42. Significant (p<0.01 negative correlation was observed between MY and STK (−0.79. Different body part measurements (BW, BL, HW, AG, CG, MW, TL, BD, PBD, HBD, STK were significantly correlated with each other. Conclusion: This study can be helpful as a selection tool to enhance and evaluate the production potential by setting standards of Murrah buffalo breed. BW, abdominal growth, muzzle thickness, and STK were found key factors while selecting a dairy Murrah buffalo.

  15. Effects of body habitus on internal radiation dose calculations using the 5-year-old anthropomorphic male models

    Science.gov (United States)

    Xie, Tianwu; Kuster, Niels; Zaidi, Habib

    2017-08-01

    Computational phantoms are commonly used in internal radiation dosimetry to assess the amount and distribution pattern of energy deposited in various parts of the human body from different internal radiation sources. Radiation dose assessments are commonly performed on predetermined reference computational phantoms while the argument for individualized patient-specific radiation dosimetry exists. This study aims to evaluate the influence of body habitus on internal dosimetry and to quantify the uncertainties in dose estimation correlated with the use of fixed reference models. The 5-year-old IT’IS male phantom was modified to match target anthropometric parameters, including body weight, body height and sitting height/stature ratio (SSR), determined from reference databases, thus enabling the creation of 125 5-year-old habitus-dependent male phantoms with 10th, 25th, 50th, 75th and 90th percentile body morphometries. We evaluated the absorbed fractions and the mean absorbed dose to the target region per unit cumulative activity in the source region (S-values) of F-18 in 46 source regions for the generated 125 anthropomorphic 5-year-old hybrid male phantoms using the Monte Carlo N-Particle eXtended general purpose Monte Carlo transport code and calculated the absorbed dose and effective dose of five 18F-labelled radiotracers for children of various habitus. For most organs, the S-value of F-18 presents stronger statistical correlations with body weight, standing height and sitting height than BMI and SSR. The self-absorbed fraction and self-absorbed S-values of F-18 and the absorbed dose and effective dose of 18F-labelled radiotracers present with the strongest statistical correlations with body weight. For 18F-Amino acids, 18F-Brain receptor substances, 18F-FDG, 18F-L-DOPA and 18F-FBPA, the mean absolute effective dose differences between phantoms of different habitus and fixed reference models are 11.4%, 11.3%, 10.8%, 13.3% and 11.4%, respectively. Total body

  16. International society of sports nutrition position stand: diets and body composition

    OpenAIRE

    Aragon, Alan A.; Schoenfeld, Brad J.; Wildman, Robert; Kleiner, Susan; VanDusseldorp, Trisha; Taylor, Lem; Earnest, Conrad P.; Arciero, Paul J.; Wilborn, Colin; Kalman, Douglas S.; Stout, Jeffrey R.; Willoughby, Darryn S.; Campbell, Bill; Arent, Shawn M.; Bannock, Laurent

    2017-01-01

    Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis of the literature regarding the effects of diet types (macronutrient composition; eating styles) and their influence on body composition. The ISSN has concluded the following. 1) There is a multitude of diet types and eating styles, whereby numerous subtypes fall under each major dietary archetype. 2) All body composition assessment methods have strengths and limi...

  17. Almost-global tracking for a rigid body with internal rotors

    OpenAIRE

    Nayak, Aradhana; Banavar, Ravi N.

    2017-01-01

    Almost-global orientation trajectory tracking for a rigid body with external actuation has been well studied in the literature, and in the geometric setting as well. The tracking control law relies on the fact that a rigid body is a simple mechanical system (SMS) on the $3-$dimensional group of special orthogonal matrices. However, the problem of designing feedback control laws for tracking using internal actuation mechanisms, like rotors or control moment gyros, has received lesser attention...

  18. Distinct cortical areas for names of numbers and body parts independent of language and input modality.

    Science.gov (United States)

    Le Clec'H, G; Dehaene, S; Cohen, L; Mehler, J; Dupoux, E; Poline, J B; Lehéricy, S; van de Moortele, P F; Le Bihan, D

    2000-10-01

    Some models of word comprehension postulate that the processing of words presented in different modalities and languages ultimately converges toward common cerebral systems associated with semantic-level processing and that the localization of these systems may vary with the category of semantic knowledge being accessed. We used functional magnetic resonance imaging to investigate this hypothesis with two categories of words, numerals, and body parts, for which the existence of distinct category-specific areas is debated in neuropsychology. Across two experiments, one with a blocked design and the other with an event-related design, a reproducible set of left-hemispheric parietal and prefrontal areas showed greater activation during the manipulation of topographical knowledge about body parts and a right-hemispheric parietal network during the manipulation of numerical quantities. These results complement the existing neuropsychological and brain-imaging literature by suggesting that within the extensive network of bilateral parietal regions active during both number and body-part processing, a subset shows category-specific responses independent of the language and modality of presentation. Copyright 2000 Academic Press.

  19. Assessing internal exposures and the efficacy of countermeasures from whole body measurements

    International Nuclear Information System (INIS)

    Likhtarev, I.; Kovgan, L.; Gluvchinsky, R.; Perevoznikov, O.; Morrey, M.; Prosser, S.L.; Jacob, P.; Prohl, G.; Kenigsberg, Y.; Skryabin, A.M.; Colgen, P.A.

    1996-01-01

    Traditional procedures for modelling the ingestion dose pathway combine environmental transfer models with human metabolic models in order to assess the doses received. In general, these models have been developed for specific ecological and socio-economic circumstances, rather than for globally-averaged conditions. Experiences which occurred following the Chernobyl accident have demonstrated that in the event of a large scale radiation accident it will be virtually impossible to monitor adequately all the radiologically significant components of human diet which may have become contaminated with radionuclides. This paper describes an internal dosimetry model based on the most widely available measurements following an accident: radiocesium measurements in soil and milk, and whole body measurements in humans. One application of the model to estimate ingestion doses received by inhabitants of the northern region of the Rovno Region in Ukraine is also described. In addition, this model enables the effectiveness of food Countermeasures to be estimated. This study formed part of Joint Study Programme 5 (JSP5) on pathway analysis and dose distributions and was jointly funded by the European Commission (EC) and Commonwealth of Independent States (CIS)

  20. Thermal sensation and comfort models for non-uniform and transient environments, part III: Whole-body sensation and comfort

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Hui; Arens, Edward; Huizenga, Charlie [Center for the Built Environment, UC Berkeley (United States); Han, Taeyoung [General Motors Company (United States)

    2010-02-15

    A three-part series presents the development of models for predicting the local thermal sensation (Part I) and local thermal comfort (Part II) of different parts of the human body, and also the whole-body sensation and comfort (Part III) that result from combinations of local sensation and comfort. The models apply to sedentary activities in a range of environments: uniform and non-uniform, stable and transient. They are based on diverse findings from the literature and from body-part-specific human subject tests in a climate chamber. They were validated against a test of automobile passengers. The series is intended to present the models' rationale, structure, and coefficients, so that others can test them and develop them further as additional empirical data becomes available. A) The whole-body (overall) sensation model has two forms, depending on whether all of the body's segments have sensations effectively in the same direction (e.g warm or cool), or whether some segments have sensations opposite to those of the rest of the body. For each, individual body parts have different weights for warm versus cool sensations, and strong local sensations dominate the overall sensation. If all sensations are near neutral, the overall sensation is close to the average of all body sensations. B) The overall comfort model also has two forms. Under stable conditions, people evaluate their overall comfort by a complaint-driven process, meaning that when two body parts are strongly uncomfortable, no matter how comfortable the other body parts might be, the overall comfort will be near the discomfort level of the two most uncomfortable parts. When the environmental conditions are transient, or people have control over their environments, overall comfort is better than that of the two most uncomfortable body parts. This can be accounted for by adding the most comfortable vote to the two most uncomfortable ones. (author)

  1. International and European Impulse with regard to the Creation of Autonomous Public Bodies: An Emerging Trend

    OpenAIRE

    De Somer, Stéphanie

    2015-01-01

    This paper aims to raise awareness about the role of international and European law in the creation of administrative bodies that enjoy political independence. To that end, it gives an overview of the most important sources of this trend of ‘international impulse’. It furthermore aims to critically assess the validity of the arguments underpinning these initiatives. It distinguishes between three main motives that are generally believed to inspire these provisions: ensuring credibility in the...

  2. Anthropogenic change in water bodies in the southern part of the Silesian Upland

    Directory of Open Access Journals (Sweden)

    Machowski Robert

    2014-06-01

    Full Text Available The paper analyses the anthropogenic change in water bodies in the southern part of the Silesian Upland as exemplified by the town of Knurów. The assessment was based on topographic maps from the years 1827-1828, 1928-1936, 1960 and 1993, and on a 2011 orthophotomap. The cartographic materials used were processed as required for analysis purposes. Maps were calibrated in the Quantum GIS program on the basis of map corner coordinates and using the common points method. In Knurów, four main types of water bodies were distinguished with respect to their origins: reservoirs impounded by dams, flooded mineral workings, industrial water bodies and water bodies in subsidence basins and hollows. Historically, the first water bodies to appear were reservoirs impounded by dams, which dominated until the 1930s. They later fell into disuse and were completely dismantled. Water bodies in mineral workings formed in the early 20th century and were associated with the excavation of raw materials for producing bricks. The period of their greatest significance were the 1960s, when they constituted slightly more than 46% of water bodies in total and accounted for nearly 40% of overall surface area. At the end of the 19th and at the beginning of the 20th century, industrial reservoirs began to appear. Within the town of Knurów, those were sedimentation tanks that held mine water, washery effluent, backfill and cooling water, fire-fighting water pools and tanks, tanks at sewage treatment plants, industrial water tanks and others. Presently, these account for 41.4% (29 of the total number of water bodies and have a total surface area of 32.0 ha (25,2%. Within the study area, water bodies in subsidence basins and hollows only began to form in the second half of the 20th century. In 2011, such water bodies numbered 38 (54.3% and occupied an area of 90.4 ha (71.2%.

  3. Interactions between internal forces, body stiffness, and fluid environment in a neuromechanical model of lamprey swimming.

    Science.gov (United States)

    Tytell, Eric D; Hsu, Chia-Yu; Williams, Thelma L; Cohen, Avis H; Fauci, Lisa J

    2010-11-16

    Animal movements result from a complex balance of many different forces. Muscles produce force to move the body; the body has inertial, elastic, and damping properties that may aid or oppose the muscle force; and the environment produces reaction forces back on the body. The actual motion is an emergent property of these interactions. To examine the roles of body stiffness, muscle activation, and fluid environment for swimming animals, a computational model of a lamprey was developed. The model uses an immersed boundary framework that fully couples the Navier-Stokes equations of fluid dynamics with an actuated, elastic body model. This is the first model at a Reynolds number appropriate for a swimming fish that captures the complete fluid-structure interaction, in which the body deforms according to both internal muscular forces and external fluid forces. Results indicate that identical muscle activation patterns can produce different kinematics depending on body stiffness, and the optimal value of stiffness for maximum acceleration is different from that for maximum steady swimming speed. Additionally, negative muscle work, observed in many fishes, emerges at higher tail beat frequencies without sensory input and may contribute to energy efficiency. Swimming fishes that can tune their body stiffness by appropriately timed muscle contractions may therefore be able to optimize the passive dynamics of their bodies to maximize peak acceleration or swimming speed.

  4. Mathematical Optimal Sequence Model Development to Process Planes and Other Interconnected Surfaces of Complex Body Parts

    Directory of Open Access Journals (Sweden)

    I. I. Kravchenko

    2016-01-01

    Full Text Available Experience in application of multi-operational machines CNC (MOM CNC shows that they are efficient only in case of significantly increasing productivity and dramatically reducing time-to-market cycle of new products. Most full technological MOM capabilities are revealed when processing the complex body parts. The more complex is a part design and the more is its number of machined surfaces, the more tools are necessary for its processing and positioning, the more is an efficiency of their application. At the same time, the case history of using these machines in industry shows that MOM CNC are, virtually, used mostly for technological processes of universal equipment, which is absolutely unacceptable. One way to improve the processing performance on MOM CNC is to reduce nonproductive machine time through reducing the mutual idle movements of the working machine. This problem is solved using dynamic programming methods, one of which is the solution of the traveling salesman problem (Bellman's method. With a known plan for treatment of all elementary surfaces of the body part, i.e. the known number of performed transitions, each transition is represented as a vertex of some graph, while technological links between the vertices are its edges. A mathematical model is developed on the Bellman principle, which is adapted to technological tasks to minimize the idle time of mutual idle movements of the working machine to perform all transitions in the optimal sequence. The initial data to fill matrix of time expenditures are time consumed by the hardware after executing the i-th transition, and necessary to complete the j-transition. The programmer fills in matrix cells according to known routing body part taking into account the time for part and table positioning, tool exchange, spindle and table approach to the working zone, and the time of table rotation, etc. The mathematical model was tested when machining the body part with 36 transitions on the

  5. Media internalization and conformity to traditional masculine norms in relation to body image concerns among men.

    Science.gov (United States)

    De Jesus, Arthur Y; Ricciardelli, Lina A; Frisén, Ann; Smolak, Linda; Yager, Zali; Fuller-Tyszkiewicz, Matthew; Diedrichs, Phillippa C; Franko, Debra; Gattario, Kristina Holmqvist

    2015-08-01

    Previous studies have separately examined conformity to masculine norms and internalization of body ideals in the media in relation to the drive for muscularity (DM). This study was designed to examine these factors together in relation to DM, and further examine how they may differ in relation to drive for thinness (DT) and drive for leanness (DL). Participants were 284 Australian males between ages 18 and 42. They completed validated measures that assessed DM, DT, DL, male gender role norms, and internalization of body ideals. The findings showed that internalization of body ideals mediated the relationship between masculine role norms and body image in the case of both DM and DL. However, masculine norms and internalization were independent predictors of DT. Our findings contribute to further understanding of the roles that the media and masculine norms have in shaping men's drive for muscularity, leanness, and thinness. Longitudinal research is needed to confirm the nature and direction of these relationships. Copyright © 2015 Elsevier Ltd. All rights reserved.

  6. Algebraic internal wave solitons and the integrable Calogero--Moser--Sutherland N-body problem

    International Nuclear Information System (INIS)

    Chen, H.H.; Lee, Y.C.; Pereira, N.R.

    1979-01-01

    The Benjamin--Ono equation that describes nonlinear internal waves in a stratified fluid is solved by a pole expansion method. The dynamics of poles which characterize solitons is shown to be identical to the well-known integrable N-body problem of Calogero, Moser, and Sutherland

  7. Attention to body-parts varies with visual preference and verb-effector associations.

    Science.gov (United States)

    Boyer, Ty W; Maouene, Josita; Sethuraman, Nitya

    2017-05-01

    Theories of embodied conceptual meaning suggest fundamental relations between others' actions, language, and our own actions and visual attention processes. Prior studies have found that when people view an image of a neutral body in a scene they first look toward, in order, the head, torso, hands, and legs. Other studies show associations between action verbs and the body-effectors used in performing the action (e.g., "jump" with feet/legs; "talk" with face/head). In the present experiment, the visual attention of participants was recorded with a remote eye-tracking system while they viewed an image of an actor pantomiming an action and heard a concrete action verb. Participants manually responded whether or not the action image was a good example of the verb they heard. The eye-tracking results confirmed that participants looked at the head most, followed by the hands, and the feet least of all; however, visual attention to each of the body-parts also varied as a function of the effector associated with the spoken verb on image/verb congruent trials, particularly for verbs associated with the legs. Overall, these results suggest that language influences some perceptual processes; however, hearing auditory verbs did not alter the previously reported fundamental hierarchical sequence of directed attention, and fixations on specific body-effectors may not be essential for verb comprehension as peripheral visual cues may be sufficient to perform the task.

  8. Internal logistics as a part of supply chain : case : Nokia-China, Dongguang Branch

    OpenAIRE

    Tian, Ran

    2009-01-01

    Internal logistics is one of the most important sections within enterprises, especially in the large manufacturing companies. It manages, arranges, plans and delivers the finished products. It is an indispensable part of the supply chain, as well as reflects the result of implementation company strategy. This study focuses on finding the possible ways to improve the operation process of Nokia-China internal logistics by looking into Nokia-China’s internal logistics in Dongguan Branch- Su...

  9. The few-body problem - some thoughts after the 1980 International Conference

    International Nuclear Information System (INIS)

    Moravcsik, M.J.; Oregon Univ., Eugene

    1981-01-01

    Recent progress in the few-body problem, as considered at the Ninth International Conference on the Few-body Problem, Eugene, Oregon, August 1980, is discussed. It is shown that these developments help to-wards the understanding of some of the systems properties of these few-body configurations, contribute to the testing of quark theories, give evidence for the validity or violation of conservation laws, add to the present knowledge of nuclear properties, off-shell nucleon-nucleon interaction and other component laws and provide reliable predictions which may be useful in applications extrinsic to the few-body itself, such as astrophysics, space physics or chemistry. (U.K.)

  10. Impact simulation in the gravity regime: Exploring the effects of parent body size and internal structure

    Science.gov (United States)

    Benavidez, P. G.; Durda, D. D.; Enke, B.; Bagatin, A. Campo; Richardson, D. C.; Asphaug, E.; Bottke, W. F.

    2018-04-01

    In this work we extend the systematic investigation of impact outcomes of 100-km-diameter targets started by Durda et al. (2007) and Benavidez et al. (2012) to targets of D = 400 km using the same range of impact conditions and two internal structures: monolithic and rubble-pile. We performed a new set of simulations in the gravity regime for targets of 400 km in diameter using these same internal structures. This provides a large set of 600 simulations performed in a systematic way that permits a thorough analysis of the impact outcomes and evaluation of the main features of the size frequency distribution due mostly to self-gravity. In addition, we use the impact outcomes to attempt to constrain the impact conditions of the asteroid belt where known asteroid families with a large expected parent body were formed. We have found fairly good matches for the Eunomia and Hygiea families. In addition, we identified a potential acceptable match to the Vesta family from a monolithic parent body of 468 km. The impact conditions of the best matches suggest that these families were formed in a dynamically excited belt. The results also suggest that the parent body of the Eunomia family could be a monolithic body of 382 km diameter, while the one for Hygiea could have a rubble-pile internal structure of 416 km diameter.

  11. Parental bonds and body dissatisfaction in a clinical sample: The mediating roles of attachment anxiety and media internalization.

    Science.gov (United States)

    Grenon, Renee; Tasca, Giorgio A; Maxwell, Hilary; Balfour, Louise; Proulx, Genevieve; Bissada, Hany

    2016-12-01

    We evaluated an attachment theory model in which mother and father care were hypothesized to be indirectly related to body dissatisfaction mediated by attachment anxiety and media internalization. Participants were 232 women diagnosed with an eating disorder who completed a retrospective measure of parental bonds, and measures of attachment anxiety, media internalization, and body image. Mother care was negatively associated with body dissatisfaction, suggesting that recollection of mothers as less caring was directly related to poorer body image. Lower father care, was indirectly associated with greater body dissatisfaction mediated by higher attachment anxiety and higher media internalization. That is, women with an eating disorder who recollected fathers as less caring had higher attachment anxiety, which was related to greater internalizing of media-related thin ideals, that in turn was associated with poorer body image. Mothers and fathers may impact body dissatisfaction by differing mechanisms in clinical samples. Copyright © 2016 Elsevier Ltd. All rights reserved.

  12. Longitudinal relationships among internalization of the media ideal, peer social comparison, and body dissatisfaction: implications for the tripartite influence model.

    Science.gov (United States)

    Rodgers, Rachel F; McLean, Siân A; Paxton, Susan J

    2015-05-01

    Sociocultural theory of body dissatisfaction posits that internalization of the media ideal and appearance comparison are predictors of body dissatisfaction, a key risk factor for eating disorders. However, no data exist regarding the longitudinal relationships between these variables. The aim of this study was to explore longitudinal relationships among internalization of the media-ideal, social appearance comparison, and body dissatisfaction. A sample of 277 Grade 7 school girls (M age = 12.77 years, SD = 0.44) completed measures of internalization of the media ideal, social appearance comparison, and body dissatisfaction at baseline, 8 months, and 14 months. Path analyses indicated that baseline internalization of the media ideal predicted social appearance comparison and body dissatisfaction at 8 months, and social appearance comparison at 8 months predicted body dissatisfaction at 14 months. A reciprocal effect emerged with body dissatisfaction at 8 months predicting internalization of the media ideal at 14 months. The findings inform sociocultural theory of body dissatisfaction, suggesting that internalization of the media ideal precedes and predicts appearance comparison and that body image interventions that target internalization of the media ideal, and social appearance comparison as well as body dissatisfaction are likely to be effective. (c) 2015 APA, all rights reserved).

  13. International Working Group on Fast Reactors Thirteenth Annual Meeting. Summary Report. Part II

    International Nuclear Information System (INIS)

    1980-10-01

    The Thirteenth Annual Meeting of the IAEA International Working Group on Fast Reactors was held at the IAEA Headquarters, Vienna, Austria from 9 to 11 April 1980. The Summary Report (Part I) contains the Minutes of the Meeting. The Summary Report (Part II) contains the papers which review the national programme in the field of LMFBRs and other presentations at the Meeting. The Summary Report (Part III) contains the discussions on the review of the national programmes

  14. International Working Group on Fast Reactors Thirteenth Annual Meeting. Summary Report. Part I

    International Nuclear Information System (INIS)

    1980-09-01

    The Thirteenth Annual Meeting of the IAEA International Working Group on Fast Reactors was held at the IAEA Headquarters, Vienna, Austria from 9 to 11 April 1980. The Summary Report (Part I) contains the Minutes of the Meeting. The Summary Report (Part II) contains the papers which review the national programme in the field of LMFBRs and other presentations at the Meeting. The Summary Report (Part III) contains the discussions on the review of the national programmes

  15. International Working Group on Past Reactors Thirteenth Annual Meeting. Summary Report. Part III

    International Nuclear Information System (INIS)

    1981-04-01

    The Thirteenth Annual Meeting of the IAEA International Working Group on Fast Reactors was held at the IAEA Headquarters, Vienna, Austria from 9 to 11 April 1980. The Summary Report (Part I) contains the Minutes of the Meeting. The Summary Report (Part II) contains the papers which review the national programme in the field of LMFBRs and other presentations at the Meeting. The Summary Report (Part III) contains the discussions on the review of the national programmes

  16. Body-part compatibility effects are modulated by the tendency for women to experience negative social comparative emotions and the body-type of the model.

    Science.gov (United States)

    Pila, Eva; Jovanov, Kimberely; Welsh, Timothy N; Sabiston, Catherine M

    2017-01-01

    Although exposure to physique-salient media images of women's bodies has been consistently linked with negative psychological consequences, little is known about the cognitive processes that lead to these negative effects. The present study employed a novel adaptation of a computerized response time (RT) task to (i) assess implicit cognitive processing when exposed to the body of another individual, and (ii) examine individual differences in social comparative emotions that may influence the cognitive processing of human bodies. Adult females with low (n = 44) or high (n = 23) tendencies for comparative emotions completed a task in which they executed responses to coloured targets presented on the hands or feet of images of ultra-thin, average-size, and above average-size female models. Although the colour of the target is the only relevant target feature, it is typically found that the to-be-ignored location of the target on the body of the model influences RTs such that RTs are shorter when the target is on a body-part that is compatible with the responding limb (e.g., hand response when target was on hand) than on a body-part that is incompatible with the responding limb (e.g., hand response when target was on foot). Findings from the present study revealed that the magnitude of the body-part compatibility effect (i.e., the index of the cognitive processing of the model) was modulated by tendencies for affective body-related comparisons. Specifically, women who were prone to experiencing social comparative emotions demonstrated stronger and more consistent body-part compatibility effects across models. Therefore, women with higher social comparison tendencies have heightened processing of bodies at a neurocognitive level and may be at higher risk of the negative outcomes linked with physique-salient media exposure.

  17. IRD-CNEN whole body counter capabilities for in vivo monitoring of internally deposited radionuclides in human body

    Energy Technology Data Exchange (ETDEWEB)

    Dantas, A.L.A.; Lucena, E.A.; Dantas, B.M., E-mail: adantas@ird.gov.br, E-mail: eder@ird.gov.br, E-mail: bmdantas@ird.gov.br [Instituto de Radioprotecao e Dosimetria (IRD/CNEN-RJ), Rio de Janeiro, RJ (Brazil). Lab. de Monitoracao in Vivo

    2015-07-01

    Internal exposure to radionuclides may occur as a result of a variety of practices, such as in nuclear industry, production of radiopharmaceuticals and nuclear medicine, biological research and agriculture; as well as in mining and milling of minerals with associated NORM. The IRD whole-body counter consists of shielded room equipped with an array of four HPGe detectors and two NaI(Tl) with dimensions of 8” x 4” and 3” x 3”. The detection systems are able to detect and quantify a large variety of radionuclides emitting photons in the energy range from 10 to 3000 keV. The minimum detectable activities for most of the radionuclides of interest allow occupational monitoring as well evaluation of accidental intakes. (author)

  18. Human Body Parts Tracking and Kinematic Features Assessment Based on RSSI and Inertial Sensor Measurements

    Directory of Open Access Journals (Sweden)

    Gaddi Blumrosen

    2013-08-01

    Full Text Available Acquisition of patient kinematics in different environments plays an important role in the detection of risk situations such as fall detection in elderly patients, in rehabilitation of patients with injuries, and in the design of treatment plans for patients with neurological diseases. Received Signal Strength Indicator (RSSI measurements in a Body Area Network (BAN, capture the signal power on a radio link. The main aim of this paper is to demonstrate the potential of utilizing RSSI measurements in assessment of human kinematic features, and to give methods to determine these features. RSSI measurements can be used for tracking different body parts’ displacements on scales of a few centimeters, for classifying motion and gait patterns instead of inertial sensors, and to serve as an additional reference to other sensors, in particular inertial sensors. Criteria and analytical methods for body part tracking, kinematic motion feature extraction, and a Kalman filter model for aggregation of RSSI and inertial sensor were derived. The methods were verified by a set of experiments performed in an indoor environment. In the future, the use of RSSI measurements can help in continuous assessment of various kinematic features of patients during their daily life activities and enhance medical diagnosis accuracy with lower costs.

  19. Table of 3D organ model IDs and organ names (PART-OF Tree) - BodyParts3D | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available List Contact us BodyParts3D Table of 3D organ model IDs and organ names (PART-OF Tree) Data detail Data name Table of 3D org...an model IDs and organ names (PART-OF Tree) DOI 10.18908/lsdba.nbdc00837-002 Description of ...data contents List of downloadable 3D organ models in a tab-delimited text file format, describing the correspondence between 3D org...an model IDs and organ names available in PART-OF Tree. D...atabase Site Policy | Contact Us Table of 3D organ model IDs and organ names (PART-OF Tree) - BodyParts3D | LSDB Archive ...

  20. Inspection of the coupling part material degradation. Some experiences and results from SKODA JS related to internals

    International Nuclear Information System (INIS)

    Brynda, J.

    1998-01-01

    In this presentation some experiences and results from SKODA JS, related to internals, are reported. Sketches of the construction of WWER 440 RPV and internal's materials, including chemical composition are given. The results of hardness tests on internal parts are reported as well as some changes in the construction of internal parts which were made to improve their crack and fracture properties

  1. Conceptual Framework of Crisis Negotiation Competency Development in Managers of Internal Affairs Bodies

    Directory of Open Access Journals (Sweden)

    Vakhnina V.V.

    2017-11-01

    Full Text Available In this article the authors examine the psychological features of the development of an integral psychological concept of crisis negotiation activities from the perspective of system-situational and reflexive approaches.This research forms the basis of a new scientific direction in legal psychology, the psychology of crisis negotiation activities of employees of internal affairs bodies, as a system of coping with and preventing crisis in negotiations.The data was collected and analysed in several stages from 1995 to 2014 and included a survey of managers of internal affairs bodies as well as a systematic analysis of the data pool of 1705 crisis situations.Basing on the analysis the authors propose a matrix of negotiations which identifies priority strategies and possible crisis zones at various stages of the negotiation process depending on the characteristics of the situation, thus helping to carry out crisis negotiations effectively.

  2. International negotiations of natural resources on the moon and other celestial bodies : future cooperation or conflict?

    OpenAIRE

    Eymork, Tania Patricia

    2012-01-01

    This thesis aims to assess the degree to which one can expect conflict or cooperation over the natural resources on the Moon and other celestial bodies in the future. By describing and exploring how the emerging global space industry may benefit humankind, it covers existing international space treaties and how fairer administration may help to eradicate poverty by, amongst other things, providing a clean source of environmentally friendly energy. This sixtyyear young industry is redeployi...

  3. Gender-Related Discourses as Mediators in the Association between Internalization of the Thin-Body Ideal and Indicants of Body Dissatisfaction and Disordered Eating

    Science.gov (United States)

    Morrison, Todd G.; Sheahan, Emer E.

    2009-01-01

    This study examined whether the gender-related discourses of self-objectification, self-silencing, and anger suppression mediated the association between internalization of the thin-body ideal and body dissatisfaction and eating pathology. We employed a cross-sectional design to study both university (n = 140) and community (n = 76) samples of…

  4. The proceedings of the 9th international conference on recent progress in many-body theories

    International Nuclear Information System (INIS)

    Neilson, D.; Bishop, R. F.

    1998-01-01

    This inaugural volume in this new World Scientific Publications series, 'Advances in Quantum Many-Body Theory' records the invited and contributed papers given at the Ninth International Conference on Recent Progress in Many-Body Theories. This conference was held in the School of Physics at The University of New South Wales in Sydney in July, 1997. The conference was also the seventh in the University's series of Gordon Godfrey International Workshop on Theoretical Physics. The style and format of the conference followed the accepted pattern for the series, focusing on the development, refinement, and important applications of many-body methods. A major aim of the series has been to foster an exchange of ideas among physicists working in such diverse areas as nuclear and subnuclear physics, quantum chemistry, complex systems, quantum field theory, strongly correlated electronic systems, magnetism, quantum fluids and condensed matter physics. A special feature of this ninth conference was a session devoted to theories for many-electron systems in zero dimensions (quantum dots), one dimension (quantum wires) and two dimensions (electron layers). These new systems are now firmly established as fertile sources of novel and challenging many-body phenomena

  5. Streamwise-body-force-model for rapid simulation combining internal and external flow fields

    Directory of Open Access Journals (Sweden)

    Cui Rong

    2016-10-01

    Full Text Available A streamwise-body-force-model (SBFM is developed and applied in the overall flow simulation for the distributed propulsion system, combining internal and external flow fields. In view of axial stage effects, fan or compressor effects could be simplified as body forces along the streamline. These body forces which are functions of local parameters could be added as source terms in Navier-Stokes equations to replace solid boundary conditions of blades and hubs. The validation of SBFM with uniform inlet and distortion inlet of compressors shows that pressure performance characteristics agree well with experimental data. A three-dimensional simulation of the integration configuration, via a blended wing body aircraft with a distributed propulsion system using the SBFM, has been completed. Lift coefficient and drag coefficient agree well with wind tunnel test results. Results show that to reach the goal of rapid integrated simulation combining internal and external flow fields, the computational fluid dynamics method based on SBFM is reasonable.

  6. Whole-body counting installation for assessment of internal contamination in workers

    International Nuclear Information System (INIS)

    Oliveira, C.A.N.; Cunha, P.G.; Lipsztein, J.L.; Bertelli, L.N.; Fonseca, A.M.G.; Ramalho, A.T.

    1985-01-01

    A whole-body counting installation for assessment of internal contamination in workers has recently been added to the Bioassay Division of the Instituto de Radioprotecao e Dosimetria, Comissao Nacional de Energia Nuclear (IRD/CNEN). For the last two years the laboratory has been monitoring personnel involved in uranium mining and milling activities, monazite industry workers and nuclear medicine staff dealing with iodine-131 and technetium-99. Uptakes of radionuclides by the different organs and also dose equivalents are evaluated through the use of mathematical models. The IRD whole-body counter unit was specially designed to detect a variety of internally deposited radionuclides which emit photons in the energy range of 15 keV to 3 MeV. It consists of a monitoring room (2.5x2.5x2.5 m internal dimension), with 0.15 m thick steel walls, internally lined with 0.3 cm lead, 0.15 cm cadmium and 0.05 cm thick copper sheets. The facility is equipped with three different size NaI(T1) detectors and three 12.7 cm diameter phoswich detectors. (author)

  7. Analyzing internal barriers for automotive parts remanufacturers in China using grey-DEMATEL approach

    DEFF Research Database (Denmark)

    Xia, Xiqiang; Govindan, Kannan; Zhu, Qinghua

    2015-01-01

    analyzes internal barriers met by automotive parts remanufacturers and evaluates causal barriers by a proposed model framework. This objective is illustrated by employing the Grey Decision Making Trial and Evaluation Laboratory (DEMATEL) approach. By virtue of these findings, remanufacturers can eradicate......Automotive industries have attracted attention from international sectors recently. This attention to the industry results in many innovative technologies being integrated in these manufacturing arenas. In developing countries such as the BRIC (Brazil, Russia, India, and China) countries...

  8. Acute nursing care of the older adult with fragility hip fracture: An international perspective (Part 2)

    LENUS (Irish Health Repository)

    Maher, Ann Butler

    2012-10-23

    The second part of this paper provides those who care for orthopaedic patients with evidence-supported international perspectives about acute nursing care of the older adult with fragility hip fracture. Developed by an international group of nurse experts and guided by a range of information from research and clinical practice, it focuses on nurse sensitive quality indicators during the acute hospitalisation for fragility hip fracture. Optimal care for the patient who has experienced such a fracture is the focus. This includes (in the first, earlier, part):\\r\

  9. Why does it matter how we regulate the use of human body parts?

    Science.gov (United States)

    Goold, Imogen

    2014-01-01

    Human tissue and body parts have been used in one way or another for millennia. They have been preserved and displayed, both in museums and public shows. Real human hair is used for wigs, while some artists even use human tissue in their works. Blood, bone marrow, whole organs and a host of other structures and human substances are all transplanted into living persons to treat illness. New life can be created from gametes through in vitro fertilisation (IVF), while the creation of cell lines keeps tissue alive indefinitely. These uses create significant challenges for the legal system in the UK. The major challenge for the law is to balance the competing demands of those groups who have vested interests in human tissue-researchers, medical practitioners, patients, families, the community and the police, among many others. It must provide sufficient control to users of tissue, but also take account of the fact that our bodies hold psychological importance for us while we live and, after we die, for those we leave behind. To some degree the law has been successful, but we still lack a comprehensive, coherent approach to the regulation of human tissue. Partially as a reaction to this lack of a comprehensive approach, some commentators have turned to applying the concept of property to human tissue means to achieve regulatory outcomes they support.

  10. IMPROVEMENT OF BODY SHOP MANAGING AS A PART OF VEHICLE IMPORTERS CENTER

    Directory of Open Access Journals (Sweden)

    Vasil Stamboliski

    2014-12-01

    Full Text Available The dynamic rhythm of living in today’s contemporary surroundings can not be considered without the use of personal and commercial vehicles, for transport of passengers and cargo. This means that every manufacturer in this segment, in their departments for development, find a way to increase their participation in the market. Since the race with time, for promoting new models on the market, not always is in positive relation with the profit which the manufacturer plans to achieve, issues the manufacturer’s focus in the after-sale activities. The body shop with its service, as part of the after-sale activities, brings the client satisfaction to a higher level and of course contributes to realization of higher profit of the company. The setting of the equipment and the staff management, the analysis of the number of entries and realized working hours in the body shop of an importer centre are the central topic/main subject for the author in this paper work. Finding the key factors, as well as the possibility for implementation of the key factors, would reflect increased number of entries, increased number of realized working hours and possibility for improving of the existing system of managing.

  11. Importance of Intercomparison Exercises in Assessment of Internal Exposure by Whole-Body Counter

    International Nuclear Information System (INIS)

    Andrasi, A.

    2001-01-01

    Full text: Basic requirement for any kind of measurement is to check and prove the reliability and correctness of the measured results. Quality assurance programmes require several activities among which the participation in intercomparison exercises plays an important role. Since the determination of radioactive materials in the human body by whole-body counting technique implies many sources of uncertainties the reliability of calibration data and consequently the measured results have to be checked by participation in intercomparison quality control programmes. In these programmes mostly different kinds of phantoms simulating the human body are circulated among the participating laboratories, however sometimes contaminated persons are also subjects of intercomparison measurements. There are guidelines in several countries laid down concerning the requirements of whole-body counter measurements where the performance criteria for the relative bias, precision and minimum detectable amounts are formulated. These quantities are mostly the subject of intercomparison programmes. The whole body counter laboratory of the KFKI Atomic Energy Research Institute participated in intercomparison exercises several times in the last few years. The lessons learned during these activities helped in checking the capabilities of applied methods and measuring geometry as well as contributed in improving the accuracy of the measured results. A short overview on the previous international intercomparison exercises their main characteristics the results obtained and conclusions drawn are discussed in the paper with special attention to those in which also our laboratory participated. (author)

  12. [Risk factors of rupture of internal carotid artery during surgical resection of carotid body tumor].

    Science.gov (United States)

    Li, Y H; Wang, J S; Yao, C; Chang, G Q; Yin, H H; Li, S Q; Lü, W M; Hu, Z J; Wang, S M

    2017-06-13

    Objective: To investigate risk factors of rupture of internal carotid artery resection during carotid body tumor resection and to summarize our treatment experience. Methods: During the period from 1991 to 2016, rupture of internal carotid artery occurred in 27 patients (28 tumors) during surgical resection of carotid body tumor in the First Affiliated Hospital of Sun Yat-sen University. Their clinical and follow-up data were retrospectively collected and analyzed. For all patients underwent surgical resection during this period, Logistic regression analysis was used to investigate the risk factors of intraoperative rupture of internal carotid artery. Results: Of these 28 tumors, there were 15 (53.6%) tumors with diameter≥5 cm and 20 (71.4%) Shamblin Ⅲ tumors. Intraoperatively, shunt was applied for 8 (28.6%) cases. Thirteen (46.4%) patients underwent ligation of external carotid artery, while 2 (7.1%) patients accepted resection of cranial nerves. Direct closure/patchplasty, autologous vessels or graft reconstruction was used in 16, 10 and 2 cases, respectively. Postoperatively, stroke occurred in 4(14.3%) cases and cranial nerve deficit in 15 (53.6%) cases. During a median length of 36 (14-125) months, cranial nerve deficit persisted in 5 cases. Follow-up radiologic examination indicated 3 (10.7%) cases of targeted vessel occlusion. However, no new-onset stroke was identified. Among all patients underwent surgical resection of carotid body tumor, female ( OR =3.650, P =0.012), age≤25 years old ( OR =3.710, P =0.013) and Shamblin Ⅲ tumor ( OR =4.631, P =0.008) increase the risks of intraoperative carotid artery rupture. Conclusions: Shamblin Ⅲ tumor is the predictor of rupture of internal carotid artery. Intraoperative, properly increased blood pressure, intraoperative heparinization and use of shunt for those cases without well-compensated cranial collateral arteries are likely to decreasing the incidence of stroke.

  13. Estimation of chromium (VI) in various body parts of local chicken

    International Nuclear Information System (INIS)

    Mahmud, T.; Rehman, R.; Anwar, J.; Abbas, A.; Farooq, M.

    2011-01-01

    Chicken is a common type of meat source in our food. It is fed with the feed containing small pieces of leather having Cr (VI) which persisted in it during chrome tanning process. The core purpose of present study was to determine the concentration of Cr (VI) in different body parts of chicken like leg, arm, head, heart, liver and bone. Estimation of Cr (VI) was done by preparing the sample solutions after ashing and digestion with nitric acid, by atomic absorption spectrophotometer. The results depicted that the meat part of leg had higher mean concentration (1.266 mg/kg) with 0.037 mg/kg standard error while the lowest average concentration was found in arm (0.233 mg/kg) with standard error as 0.019 mg/kg. In case of bones, the maximum mean concentration was found in head (1.433 mg/kg) with standard error as 0.670 mg/kg. The concentration of Cr (VI) was not found similar in meat and bones of chicken by employing Kruskal Wallis Test. (author)

  14. International liner cargo shipping: a review of Part X of the Trade Practices Act 1974

    OpenAIRE

    Productivity Commission

    2001-01-01

    On 12 March 1999 the Assistant Treasurer referred Part X of the Trade Practices Act 1974 and associated regulations to the Commission for inquiry and report within six months. The Commission was to report on the appropriate arrangements for regulation of international cargo shipping services.

  15. Selective internalization of self-assembled artificial oil bodies by HER2/neu-positive cells

    International Nuclear Information System (INIS)

    Chiang, Chung-Jen; Lin, Che-Chin; Lin, Li-Jen; Chang, Chih-Hsiang; Chao, Yun-Peng

    2011-01-01

    A novel delivery carrier was developed using artificial oil bodies (AOBs). Plant seed oil bodies (OBs) consist of a triacylglycerol matrix surrounded by a monolayer of phospholipids embedded with the storage protein oleosin (Ole). Ole consists of a central hydrophobic domain with two amphiphatic arms that extrude from the surface of OBs. In this study, a bivalent anti-HER2/neu affibody domain (ZH2) was fused with Ole at the C terminus. After overproduction in Escherichia coli, the fusion protein (Ole-ZH2) was recovered to assemble AOBs. The size of self-assembled AOBs was tailored by varying the oil/Ole-ZH2 ratio and pH to reach a nanoscale. Upon co-incubation with tumor cells, the nanoscale AOBs encapsulated with a hydrophobic fluorescence dye were selectively internalized by HER2/neu-overexpressing cells and displayed biocompatibility with the cells. In addition, the ZH2-mediated endosomal entry of AOBs occurred in a time- and AOB dose-dependent manner. The internalization efficiency was as high as 90%. The internalized AOBs disintegrated at the non-permissive pH (e.g. in acidic endosomes) and the cargo dye was released. Results of in vitro study revealed a sustained and prolonged release profile. Taken together, our findings indicate the potential of AOBs as a delivery carrier.

  16. Body Composition and Survival in Dialysis Patients: Results from an International Cohort Study

    Science.gov (United States)

    Usvyat, Len A.; Kotanko, Peter; Bayh, Inga; Canaud, Bernard; Etter, Michael; Gatti, Emanuele; Grassmann, Aileen; Wang, Yuedong; Marelli, Cristina; Scatizzi, Laura; Stopper, Andrea; van der Sande, Frank M.; Kooman, Jeroen

    2015-01-01

    Background and objectives High body mass index appears protective in hemodialysis patients, but uncertainty prevails regarding which components of body composition, fat or lean body mass, are primarily associated with survival. Design, setting, participants, & measurements Data between April 2006 and December 2012 were extracted from the Fresenius Medical Care Europe subset of the international MONitoring Dialysis Outcomes initiative. Fresenius Medical Care Europe archives a unique repository of predialysis body composition measurements determined by multifrequency bioimpedance (BCM Body Composition Monitor). The BCM Body Composition Monitor reports lean tissue indices (LTIs) and fat tissue indices (FTIs), which are the respective tissue masses normalized to height squared, relative to an age- and sex-matched healthy population. The relationship between LTI and FTI and all-cause mortality was studied by Kaplan–Meier analysis, multivariate Cox regression, and smoothing spline ANOVA logistic regression. Results In 37,345 hemodialysis patients, median (25th–75th percentile) LTI and FTI were 12.2 (10.3–14.5) and 9.8 (6.6–12.4) kg/m2, respectively. Median (25th–75th percentile) follow-up time was 266 (132–379) days; 3458 (9.2%) patients died during follow-up. Mortality was lowest with both LTI and FTI in the 10th–90th percentile (reference group) and significantly higher at the lower LTI and FTI extreme (hazard ratio [HR], 3.37; 95% confidence interval [95% CI], 2.94 to 3.87; P<0.001). Survival was best with LTI between 15 and 20 kg/m2 and FTI between 4 and 15 kg/m2 (probability of death during follow-up: <5%). When taking the relation between both compartments into account, the interaction was significant (P=0.01). Higher FTI appeared protective in patients with low LTI (HR, 3.37; 95% CI, 2.94 to 3.87; P<0.001 at low LTI–low FTI, decreasing to HR, 1.79; 95% CI, 1.47 to 2.17; P<0.001 at low LTI–high FTI). Conclusions This large international study

  17. Representation of the body in the lateral striatum of the freely moving rat: Fast Spiking Interneurons respond to stimulation of individual body parts.

    Science.gov (United States)

    Kulik, Julianna M; Pawlak, Anthony P; Kalkat, Manraj; Coffey, Kevin R; West, Mark O

    2017-02-15

    Numerous studies have shown that certain types of striatal interneurons play a crucial role in selection and regulation of striatal output. Striatal Fast-Spiking Interneurons (FSIs) are parvalbumin positive, GABAergic interneurons that constitute less than 1% of the total striatal population. It is becoming increasingly evident that these sparsely distributed neurons exert a strong inhibitory effect on Medium Spiny projection Neurons (MSNs). MSNs in lateral striatum receive direct synaptic input from regions of cortex representing discrete body parts, and show phasic increases in activity during touch or movement of specific body parts. In the present study, we sought to determine whether lateral striatal FSIs identified by their electrophysiological properties, i.e., short-duration spike and fast firing rate (FR), display body part sensitivity similar to that exhibited by MSNs. During video recorded somatosensorimotor exams, each individual body part was stimulated and responses of single neurons were observed and quantified. Individual FSIs displayed patterns of activity related selectively to stimulation of a discrete body part. Most patterns of activity were similar to those exhibited by typical MSNs, but some phasic decreases were observed. These results serve as evidence that some striatal FSIs process information related to discrete body parts and participate in sensorimotor processing by striatal networks that contribute to motor output. Parvalbumin positive, striatal FSIs are hypothesized to play an important role in behavior by inhibiting MSNs. We asked a fundamental question regarding information processed during behavior by FSIs: whether FSIs, which preferentially occupy the sensorimotor portion of the striatum, process activity of discrete body parts. Our finding that they do, in a selective manner similar to MSNs, begins to reveal the types of phasic signals that FSI feed forward to projection neurons during striatal processing of cortical input

  18. Possibility of semiconductor counters application for internal contamination measurement of whole human body

    International Nuclear Information System (INIS)

    Cunic, O.; Orlic, M.; Bek-Uzarov, Dj.; Pavlovic, S.; Pavlovic, R.

    1997-01-01

    The possibility of high resolution semiconductor counters application in 'Vinca' Whole Body Counter for direct beta-gamma internal contamination measurement are discussed, assuming the following relevant characteristics: efficiency, resolution and counter price. A comparison with appropriate characteristics of NaI(Tl) crystal used in 'Vinca' WBC is treated. It is evident that the scintillation counters have the higher detection efficiency, but HPGe counters having much better resolution and recently lowest prices are also acceptable to join the existing NaI(Tl) counters with the HPGe counters in the same time, allow better spectral analyses of the human body activity and additionally more precise estimation of the equivalent doses rate which is generally a essential problem in WBC measurements. (author)

  19. Body Dissatisfaction among Adolescent Boys and Girls: The Effects of Body Mass, Peer Appearance Culture and Internalization of Appearance Ideals

    Science.gov (United States)

    Lawler, Margaret; Nixon, Elizabeth

    2011-01-01

    Body image dissatisfaction is a significant risk factor in the onset of eating pathology and depression. Therefore, understanding predictors of negative body image is an important focus of investigation. This research sought to examine the contributions of body mass, appearance conversations with friends, peer appearance criticism and…

  20. Blood Products and the Commodification Debate: The Blurry Concept of Altruism and the 'Implicit Price' of Readily Available Body Parts.

    Science.gov (United States)

    Dufner, Annette

    2015-12-01

    There is a widespread consensus that a commodification of body parts is to be prevented. Numerous policy papers by international organizations extend this view to the blood supply and recommend a system of uncompensated volunteers in this area--often, however, without making the arguments for this view explicit. This situation seems to indicate that a relevant source of justified worry or unease about the blood supply system has to do with the issue of commodification. As a result, the current health minister of Ontario is proposing a ban on compensation even for blood plasma--despite the fact that Canada can only generate 30 % of the plasma needed for fractionation into important plasma protein products and has to purchase the rest abroad. In the following, I am going to suggest a number of alternative perspectives on the debate in order to facilitate a less dogmatic and more differentiated debate about the matter. Especially in light of the often over-simplified notions of altruism and commodification, I conclude that the debate has not conclusively established that it would be morally objectionable to provide blood plasma donors with monetary compensation or with other forms of explicit social recognition as an incentive. This is especially true of donations for fractionation into medicinal products by profit-oriented pharmaceutical companies.

  1. The circadian rhythm of core body temperature (Part I: The use of modern telemetry systems to monitor core body temperature variability

    Directory of Open Access Journals (Sweden)

    Słomko Joanna

    2016-06-01

    Full Text Available The best known daily rhythms in humans include: the sleep-wake rhythm, the circadian core body temperature variability, daily fluctuations in arterial blood pressure and heartbeat frequency, and daily changes in hormone secretion: e.g. melatonin, cortisol, growth hormone, prolactin. The core body temperature in humans has a characteristic sinusoidal course, with the maximum value occurring between 3:00-5:00 pm and the minimum between 3:00-5:00 am. Analysis of literature indicates that the obtained results concerning core body temperature are to a large extent influenced by the type of method applied in the measurement. Depending on test protocols, we may apply various methodologies to measuring core body temperature. One of the newest methods of measuring internal and external body temperature consists in the utilisation of remote temperature sensors transmitting the obtained value via a radio signal. The advantages of this method includes the ability to perform: continuous core temperature measurement, observe dynamic changes in core body temperature occurring in circadian rhythm and the repeatability and credibility of the obtained results, which is presented in numerous scientific reports.

  2. Organizational administrative assurance of the movement of staff within the internal affairs bodies of the Russian Federation

    Directory of Open Access Journals (Sweden)

    Galina JURAVLIOVA

    2017-06-01

    Full Text Available The insufficiency of the scientific development of the organization and legal support of the staff rotation process within Internal Affairs bodies has determined the choice of the article topic.

  3. Body-part specific interactions of action verb processing with motor behaviour.

    Science.gov (United States)

    Klepp, Anne; Niccolai, Valentina; Sieksmeyer, Jan; Arnzen, Stephanie; Indefrey, Peter; Schnitzler, Alfons; Biermann-Ruben, Katja

    2017-06-15

    The interaction of action-related language processing with actual movement is an indicator of the functional role of motor cortical involvement in language understanding. This paper describes two experiments using single action verb stimuli. Motor responses were performed with the hand or the foot. To test the double dissociation of language-motor facilitation effects within subjects, Experiments 1 and 2 used a priming procedure where both hand and foot reactions had to be performed in response to different geometrical shapes, which were preceded by action verbs. In Experiment 1, the semantics of the verbs could be ignored whereas Experiment 2 included semantic decisions. Only Experiment 2 revealed a clear double dissociation in reaction times: reactions were facilitated when preceded by verbs describing actions with the matching effector. In Experiment 1, by contrast, there was an interaction between verb-response congruence and a semantic variable related to motor features of the verbs. Thus, the double dissociation paradigm of semantic motor priming was effective, corroborating the role of the motor system in action-related language processing. Importantly, this effect was body part specific. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. Turning snails into slugs: induced body plan changes and formation of an internal shell.

    Science.gov (United States)

    Osterauer, Raphaela; Marschner, Leonie; Betz, Oliver; Gerberding, Matthias; Sawasdee, Banthita; Cloetens, Peter; Haus, Nadine; Sures, Bernd; Triebskorn, Rita; Köhler, Heinz-R

    2010-01-01

    The archetypal body plan of conchiferan molluscs is characterized by an external calcareous shell, though internalization of shells has evolved independently in a number of molluscan clades, including gastropod families. In gastropods, the developmental process of torsion is regarded as a hallmark that is associated with a new anatomical configuration. This configuration is present in extant prosobranch gastropod species, which predominantly bear external shells. Here, we show that short-term exposure to platinum during development uncouples at least two of the processes associated with torsion of the freshwater snail Marisa cornuarietis. That is, the anus of the treated snails is located anteriorly, but the gill and the designated mantle tissue remains in a posterior location, thus preventing the formation of an external shell. In contrast to the prosobranchian archetype, platinum treatment results in the formation of a posterior gill and a cone-shaped internal shell, which persists across the lifetime. This first finding of artificially induced snail-slug conversion was also seen in the pulmonate snail Planorbarius corneus and demonstrates that selective alteration of embryonic key processes can result in fundamental changes of an existing body plan and-if altered regulation is inherited-may give rise to a new one. © 2010 Wiley Periodicals, Inc.

  5. International society of sports nutrition position stand: diets and body composition.

    Science.gov (United States)

    Aragon, Alan A; Schoenfeld, Brad J; Wildman, Robert; Kleiner, Susan; VanDusseldorp, Trisha; Taylor, Lem; Earnest, Conrad P; Arciero, Paul J; Wilborn, Colin; Kalman, Douglas S; Stout, Jeffrey R; Willoughby, Darryn S; Campbell, Bill; Arent, Shawn M; Bannock, Laurent; Smith-Ryan, Abbie E; Antonio, Jose

    2017-01-01

    Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis of the literature regarding the effects of diet types (macronutrient composition; eating styles) and their influence on body composition. The ISSN has concluded the following. 1) There is a multitude of diet types and eating styles, whereby numerous subtypes fall under each major dietary archetype. 2) All body composition assessment methods have strengths and limitations. 3) Diets primarily focused on fat loss are driven by a sustained caloric deficit. The higher the baseline body fat level, the more aggressively the caloric deficit may be imposed. Slower rates of weight loss can better preserve lean mass (LM) in leaner subjects. 4) Diets focused primarily on accruing LM are driven by a sustained caloric surplus to facilitate anabolic processes and support increasing resistance-training demands. The composition and magnitude of the surplus, as well as training status of the subjects can influence the nature of the gains. 5) A wide range of dietary approaches (low-fat to low-carbohydrate/ketogenic, and all points between) can be similarly effective for improving body composition. 6) Increasing dietary protein to levels significantly beyond current recommendations for athletic populations may result in improved body composition. Higher protein intakes (2.3-3.1 g/kg FFM) may be required to maximize muscle retention in lean, resistance-trained subjects under hypocaloric conditions. Emerging research on very high protein intakes (>3 g/kg) has demonstrated that the known thermic, satiating, and LM-preserving effects of dietary protein might be amplified in resistance-training subjects. 7) The collective body of intermittent caloric restriction research demonstrates no significant advantage over daily caloric restriction for improving body composition. 8) The long-term success of a diet depends upon compliance and suppression or

  6. Fifth International Conference on Recent Progress in Many-Body Theories

    CERN Document Server

    Pajanne, E; Bishop, R; Recent Progress in MANY-BODY THEORIES

    1988-01-01

    The present volume contains the texts of the invited talks delivered at the Fifth International Conference on Recent Progress in Many-Body Theories held in Oulu, Finland during the period 3-8 August 1987. The general format and style of the meeting followed closely those which had evolved from the earlier conferences in the series: Trieste 1978, Oaxtepec 1981, Altenberg 1983 and San Francisco 1985. Thus, the conferences in this series are in­ tended, as far as is practicable, to cover in a broad and balanced fashion both the entire spectrum of theoretical tools developed to tackle the quan­ tum many-body problem, and their major fields of· application. One of the major aims of the series is to foster the exchange of ideas and techniques among physicists working in such diverse areas of application of many-body theories as nucleon-nucleon interactions, nuclear physics, astronomy, atomic and molecular physics, quantum chemistry, quantum fluids and plasmas, and solid-state and condensed matter physics. A spec...

  7. Longitudinal Relationships among Internalization of the Media Ideal, Peer Social Comparison, and Body Dissatisfaction: Implications for the Tripartite Influence Model

    Science.gov (United States)

    Rodgers, Rachel F.; McLean, Siân A.; Paxton, Susan J.

    2015-01-01

    Sociocultural theory of body dissatisfaction posits that internalization of the media ideal and appearance comparison are predictors of body dissatisfaction, a key risk factor for eating disorders. However, no data exist regarding the longitudinal relationships between these variables. The aim of this study was to explore longitudinal…

  8. Swedish 18-Year-Olds' Identity Formation: Associations with Feelings about Appearance and Internalization of Body Ideals

    Science.gov (United States)

    Wangqvist, Maria; Frisen, Ann

    2013-01-01

    The aim of this study with Swedish 18-year-olds (N = 714, 55.2% women) was to investigate identity formation in relation to body-esteem and body ideal internalization. These are all important aspects of adolescents' development, but little is known about how they are related. This study indicates that late adolescents' identity formation,…

  9. Partly standing internal tides in a dendritic submarine canyon observed by an ocean glider

    Science.gov (United States)

    Hall, Rob A.; Aslam, Tahmeena; Huvenne, Veerle A. I.

    2017-08-01

    An autonomous ocean glider is used to make the first direct measurements of internal tides within Whittard Canyon, a large, dendritic submarine canyon system that incises the Celtic Sea continental slope and a site of high benthic biodiversity. This is the first time a glider has been used for targeted observations of internal tides in a submarine canyon. Vertical isopycnal displacement observations at different stations fit a one-dimensional model of partly standing semidiurnal internal tides - comprised of a major, incident wave propagating up the canyon limbs and a minor wave reflected back down-canyon by steep, supercritical bathymetry near the canyon heads. The up-canyon internal tide energy flux in the primary study limb decreases from 9.2 to 2.0 kW m-1 over 28 km (a dissipation rate of 1 - 2.5 ×10-7 Wkg-1), comparable to elevated energy fluxes and internal tide driven mixing measured in other canyon systems. Within Whittard Canyon, enhanced mixing is inferred from collapsed temperature-salinity curves and weakened dissolved oxygen concentration gradients near the canyon heads. It has previously been hypothesised that internal tides impact benthic fauna through elevated near-bottom current velocities and particle resuspension. In support of this, we infer order 20 cm s-1 near-bottom current velocities in the canyon and observe high concentrations of suspended particulate matter. The glider observations are also used to estimate a 1 °C temperature range and 12 μmol kg-1 dissolved oxygen concentration range, experienced twice a day by organisms on the canyon walls, due to the presence of internal tides. This study highlights how a well-designed glider mission, incorporating a series of tide-resolving stations at key locations, can be used to understand internal tide dynamics in a region of complex topography, a sampling strategy that is applicable to continental shelves and slopes worldwide.

  10. Distribution function approach to redshift space distortions. Part II: N-body simulations

    International Nuclear Information System (INIS)

    Okumura, Teppei; Seljak, Uroš; McDonald, Patrick; Desjacques, Vincent

    2012-01-01

    Measurement of redshift-space distortions (RSD) offers an attractive method to directly probe the cosmic growth history of density perturbations. A distribution function approach where RSD can be written as a sum over density weighted velocity moment correlators has recently been developed. In this paper we use results of N-body simulations to investigate the individual contributions and convergence of this expansion for dark matter. If the series is expanded as a function of powers of μ, cosine of the angle between the Fourier mode and line of sight, then there are a finite number of terms contributing at each order. We present these terms and investigate their contribution to the total as a function of wavevector k. For μ 2 the correlation between density and momentum dominates on large scales. Higher order corrections, which act as a Finger-of-God (FoG) term, contribute 1% at k ∼ 0.015hMpc −1 , 10% at k ∼ 0.05hMpc −1 at z = 0, while for k > 0.15hMpc −1 they dominate and make the total negative. These higher order terms are dominated by density-energy density correlations which contributes negatively to the power, while the contribution from vorticity part of momentum density auto-correlation adds to the total power, but is an order of magnitude lower. For μ 4 term the dominant term on large scales is the scalar part of momentum density auto-correlation, while higher order terms dominate for k > 0.15hMpc −1 . For μ 6 and μ 8 we find it has very little power for k −1 , shooting up by 2–3 orders of magnitude between k −1 and k −1 . We also compare the expansion to the full 2-d P ss (k,μ), as well as to the monopole, quadrupole, and hexadecapole integrals of P ss (k,μ). For these statistics an infinite number of terms contribute and we find that the expansion achieves percent level accuracy for kμ −1 at 6-th order, but breaks down on smaller scales because the series is no longer perturbative. We explore resummation of the terms into Fo

  11. Body Part Concerns Questionnaire (BPCQ in an Iranian Population with Special Needs

    Directory of Open Access Journals (Sweden)

    Katayoun Khademi

    2012-10-01

    Full Text Available Objectives: During the past decades, cosmetic surgery has become increasingly popular. The purpose of this study is to make questionnaire for screening patients with negative body image in cosmetic clinics for special need people. Methods: In the present study, 150 special need people in cosmetic clinics were randomly assigned to fill questionnaires for assessing body area concerns. Results: Results of reliability analysis and validity have shown the effectiveness of this questionnaire for recognizing individuals with having negative body image. These preliminary results suggest that body dysmorphic disorder may be relatively common among patients seeking cosmetic surgery. Discussion: A high proportion of participants in cosmetic clinics have demonstrated significant body image concerns. These relatively common body image concerns deserve more study in adolescents and people with special needs.

  12. Scanning personnel for internal deposition of radioactive material with personnel contamination whole body friskers and portal monitors

    International Nuclear Information System (INIS)

    Lobdell, J.L.

    1996-01-01

    The potential for using personnel contamination devices such as whole body friskers and portal monitors for internal contamination monitoring was evaluated. Internally deposited radioactive material is typically determined with whole body counting systems. Whole body counts have traditionally been performed on personnel when they report for work, on a periodic basis (i.e., annually), when an uptake is suspected, and on termination. These counts incur significant expense. The monitored personnel pass through whole body friskers and portal monitors daily. This investigation was performed to determine if the external contamination monitors could provide an alternative to the more Costly whole body counting. The ability to detect 1% of a DAC for critical radioisotopes was applied as a detection criteria for this investigation. The results of whole body counts were used to identify the typical internal contamination radionuclides. From this list, the radioisotopes that would be the most difficult to measure were identified. From this review, 60 Co and 131 I were determined to be the critical radionuclides. One percent of a DAC for each isotope was placed, one at a time, in a humanoid phantom. The phantom was placed in the whole body frisker and open-quotes countedclose quotes. The phantom was carried through the portal monitor at a speed equivalent to a person walking through the monitor. Frequency of detection was derived for both systems. Practical aspects of integrating this screening system with traditional internal dosimetry programs are discussed

  13. Media exposure, internalization of the thin ideal, and body dissatisfaction: comparing Asian American and European American college females.

    Science.gov (United States)

    Nouri, Mahsa; Hill, Laura G; Orrell-Valente, Joan K

    2011-09-01

    Internalization of the thin ideal mediates the media exposure-body dissatisfaction relation in young adult European American females. There is little related research on Asian Americans. We used structural equations modeling to test: (1) whether media exposure was associated with body dissatisfaction in Asian American young adult females, (2) internalization of the thin ideal mediated any such association, and (3) whether the mediational model provided equivalent fit for European American and Asian American samples. Participants were 287 college females (154 Asian Americans, 133 European Americans). Internalization of the thin ideal explained the media exposure-body dissatisfaction association equally well for both groups. Results suggest that Asian Americans may be employing unhealthy weight control behaviors, and may be prone to developing eating disorders, at rates similar to European American young adult females. Clinicians need to screen carefully for body dissatisfaction, unhealthy weight control behaviors, and eating disorders in Asian American females. Copyright © 2011 Elsevier Ltd. All rights reserved.

  14. Internalized Sexualization and Its Relation to Sexualized Appearance, Body Surveillance, and Body Shame among Early Adolescent Girls

    Science.gov (United States)

    McKenney, Sarah J.; Bigler, Rebecca S.

    2016-01-01

    Sexually objectifying messages about girls and women are common in U.S. popular culture. As a consequence of exposure to such messages, girls may develop "internalized sexualization," or internalization of the belief that sexual attractiveness to males is an important aspect of their identity. We hypothesized that internalized…

  15. 21st International Conference on Few-Body Problems in Physics

    CERN Document Server

    2015-01-01

    The 21st International Conference on Few-Body Problems in Physics (FB21) will take place at the Crowne Plaza Chicago Metro Downtown Hotel in the West Loop area of Chicago, Illinois, USA, from May 18th to 22nd, 2015. The first conference of this series took place in London in 1959 and subsequent meetings were held in Brela (1967), Birmingham (1969), Budapest (1971), Los Angeles (1972), Laval (1974), Delhi (1976), Graz (1978), Eugene (1980), Karlsruhe (1983), Sendai (1986), Vancouver (1989), Adelaide (1992), Williamsburg (1994), Groningen (1997), Taipei (2000), Durham (2003),Santos (2006),Bonn (2009),and Fukuoka (2012) see also "History". FB21 will be conducted with the principles passed by the General Assembly in 2008. In particular, no bona fide scientist will be excluded from participation on the grounds of national origin, nationality, or political considerations unrelated to science.

  16. Psychological Practice in the Bodies of Internal Affairs: Current Condition and Perspectives

    Directory of Open Access Journals (Sweden)

    Ulyanina O.A.

    2017-11-01

    Full Text Available The article describes the main directions and reveals the content of psychological work in the bodies of internal affairs which is continuously implemented at each stage of staff performance. Among the leading areas of activity of psychologists are the following: professional psychological selection of candidates for service; psychological diagnosis of employees in the course of support of official activity; the study of the socio-psychological climate in the collectives and the moral and psychological state of the personnel; carrying out special psychophysiological studies using a polygraph; adaptation of young employees; professional psychological training of personnel; psychological prevention and correction of negative psychoemotional states; psychological counseling of personal, family and professional problems of employees. Taking into account the described state of the departmental psychological service, the prospective directions of its development are outlined, and the need to implement a systemic, integrated approach when solving problems related to the psychological maintenance of staff performance is emphasized.

  17. The Mallory body: morphological, clinical and experimental studies (Part 1 of a literature survey)

    DEFF Research Database (Denmark)

    Jensen, K; Gluud, C

    1994-01-01

    electron microscopy (with fibrillar structure parallel, random or absent), they remain stereotypical manifestations of hepatocyte injury. A summary of the conditions associated with Mallory bodies in the literature and their validity and potential etiological relationships is presented and discussed...... suggest a hit-and-run effect of alcohol, whereas other chronic liver diseases show evidence of gradual increase in prevalence of Mallory bodies with severity of hepatic pathology. Mallory bodies in cirrhosis do not imply alcoholic pathogenesis. Obesity, however, is associated with alcoholism and diabetes...

  18. Factor Structure and Validity of the Body Parts Satisfaction Scale: Results from the 1972 Psychology Today Survey

    Directory of Open Access Journals (Sweden)

    David Frederick

    2014-07-01

    Full Text Available In 1972, the first major national study on body image was conducted under the auspices of Psychology Today. Body image was assessed with the Body Parts Satisfaction Scale, which examined the dissatisfaction people experienced with 24 aspects of their bodies. Despite the continued reliance on this scale and reference to the study, data on the factor structure of this measure in a sample of adults have never been published, and citations of the original scale have relied on an unpublished manuscript (Bohrnstedt, 1977. An exploratory factor analysis conducted on 2,013 adults revealed factors for men (Face, Sex Organ, Height, Lower Body, Mid Torso, Upper Torso, Height and women (Face, Sex Organ, Height, Lower Torso, Mid Torso, Extremities, Breast. The factors were weakly to moderately intercorrelated, suggesting the scale can be analyzed by items, by subscales, or by total score. People who reported more dissatisfaction with their body also tended to report lower self-esteem and less comfort interacting with members of the other sex. The analyses provide a useful comparison point for researchers looking to examine gender differences in dissatisfaction with specific aspects of the body, as well as the factor structures linking these items.

  19. Discrete Optimization of Internal Part Structure via SLM Unit Structure-Performance Database

    Directory of Open Access Journals (Sweden)

    Li Tang

    2018-01-01

    Full Text Available The structural optimization of the internal structure of parts based on three-dimensional (3D printing has been recognized as being important in the field of mechanical design. The purpose of this paper is to present a creation of a unit structure-performance database based on the selective laser melting (SLM, which contains various structural units with different functions and records their structure and performance characteristics so that we can optimize the internal structure of parts directly, according to the database. The method of creating the unit structure-performance database was introduced in this paper and several structural units of the unit structure-performance database were introduced. The bow structure unit was used to show how to create the structure-performance database of the unit as an example. Some samples of the bow structure unit were designed and manufactured by SLM. These samples were tested in the WDW-100 compression testing machine to obtain their performance characteristics. After this, the paper collected all data regarding unit structure parameters, weight, performance characteristics, and other data; and, established a complete set of data from the bow structure unit for the unit structure-performance database. Furthermore, an aircraft part was reconstructed conveniently to be more lightweight according to the unit structure-performance database. Its weight was reduced by 36.8% when compared with the original structure, while the strength far exceeded the requirements.

  20. Specifics of the Court of Arbitration in sport as an international arbitration body

    Directory of Open Access Journals (Sweden)

    Galantić Miloš B.

    2015-01-01

    Full Text Available The Court of arbitration in sport represents an arbitral body whose task is to resolve the most significant disputes in the international community, within the autonomy of sport. With its adaptation to the contemporary system of sovereign states, by applying the classical principles of arbitration, with some degree of correction due to the specificity of sport, as well as the application of appropriate norms of international public law, achieved a situation that arbitration decisions of the Court are final. Despite its importance in the international community, domestic legal theory does not pay adequate attention to the above phenomenon. The task of this paper is to draw attention of the wider legal population to the existence of the Court of Arbitration in Sport, as well as pointing out the specifics of the Court of Arbitration in Sport to those skilled in classic commercial arbitration. Smaller or greater variations from the classical principles of commercial arbitration are conditioned by the specificity of social relations in sport. The focus of the analysis is placed primarily on issues of the legal fiction of arbitral tribunal seat, mandatory clause of acceptance of jurisdiction, the existence of the closed list of arbitrators and the lack of choice of arbitrators in the case of Ad hoc divisions, prohibition of addressing to the ordinary courts to establish a temporary measures and exclusive jurisdiction of CAS in a given matter, the publication of arbitral awards and 24-hour deadline for the application of the prescribed procedures and decision-making in the case of Ad hoc divisions.

  1. History of internal fixation (part 1): early developments with wires and plates before World War II.

    Science.gov (United States)

    Hernigou, Philippe; Pariat, Jacques

    2017-06-01

    Though the date at which an orthopaedic implant was first used cannot be ascertained with any certainty, the fixation of bone fracture using an iron wire was reported for the first time in a French manuscript in 1775. The first techniques of operative fracture treatment were developed at the end of the 18th and in the beginning of the 19th centuries. The use of cerclage wires to fix fractures was the most frequent fixation at this time. The French Berenger-Feraud (1832-1900) had written the first book on internal fixation. However internal fixation of fractures could not become a practical method before Lister had ensured the safety of open reduction and internal fixation in the treatment of fractures. Lister is not only the father of asepsis; he also used metal wires to fix even closed fractures. The first internal fixation by means of a plate and screws was described by Carl Hansmann in 1858 in Hamburg. Nevertheless, Arbuthnot Lane (1892) and Albin Lambotte (1905) are considered to be the founders of this method, which was further developed by Sherman in the first part of the 20th century.

  2. Common body of knowledge in internal auditing : A state of the art in Europe

    NARCIS (Netherlands)

    Allegrini, M.; Paape, L.; D'Onza, G.; Melville, L.; Sarens, R.

    2008-01-01

    Based on a global research program about internal auditing in practice this research report delivers valuable insights into current and future trends in internal auditing. You will gain benchmarking information on organizational characteristics, internal audit function and staffing, internal

  3. Collective Memory of International Women’s Day in Part of the Feminist Community in Croatia

    Directory of Open Access Journals (Sweden)

    Marina Petras

    2013-06-01

    Full Text Available The article examines the collective memory of International Women’s Day in part of the feminist community in Croatia. Having in mind the importance of social context and mnemonic communities for the (reconstruction of memory, the development of women’s movements in Yugoslavia and Croatia is presented. Relying on Zerubavel’s concept of collective memory and qualitative analysis of interviews, this paper discusses the origins of International Women’s Day, its historical horizon, the memory of commemorations in socialist and post-socialist periods, and the mnemonic battles arising around them. Data necessary to describe these elements of collective memory of International Women’s Day was collected through semi-structured interviews conducted with several members of the feminist community in Croatia. Even though today’s feminist community in Croatia, to a certain point, consolidates the legacies of both bourgeois feminism and proletarian feminism, collective memory of International Women’s Day, at least on the part of the feminist mnemonic community, serves as a reminder of its socialist or communist origins. An important form of commemoration in both the socialist and the post-socialist period is public commemoration, whether as protest walks or petition signings. On the other hand, commemorative pluralism and overall decline in the importance or symbolic value of IWD in Croatian society in the post-socialist period, is the most significant difference from the period of socialism. Elements of IWD which appear in both the socialist and post-socialist period and are the focal points of mnemonic battles that are fought over the meaning of IWD and its forms of commemoration are: Mother’s Day and Valentine’s Day symbolism, the conflict between politicized commemoration and depoliticized celebration, and cooptation or patronization by the politics. The most important factor for the appearance of mnemonic battles is found in the

  4. Self–Evaluation of Distance Learning Study Program as a Part of Internal Quality Assurance

    Directory of Open Access Journals (Sweden)

    Radojka Krneta

    2012-02-01

    Full Text Available This paper features quality assurance of specific distance learning master study program through self-evaluation. This unique program involving e-learning as the program content, as well as delivery method, is presented in the paper from the aspects of its quality assurance. Student evaluation of this study program as a part of the internal quality assurance is performed at the end of every school year in the aim of its quality assurance. Results and conclusions of self-evaluation conducted in this school year by known SEVAQ+ evaluation tool are presented here.

  5. Proceedings of the Third international conference 'Interaction of radiation with solids'. Part 2

    International Nuclear Information System (INIS)

    Anishchik, V.M.; Zhukova, S.I.; Ponaryadov, V.V.; Popok, V.N.; Prikhod'ko, Zh.L.

    1999-10-01

    The 128 collected papers form the Proceedings of the International Conference 'Interaction of Radiation with Solids'. This Conference is the third forum biennially gathering in Minsk the specialists from different countries. The scope of the problems considered at the Conference is widening steadily from year to year including the recent results and most advanced leads in the field of radiation physics of condensed matter. In the second part of the proceedings consideration is being given to 'Properties modification of materials ' and 'Equipment and technologies'

  6. Radiation protection instruments based on tissue equivalent proportional counters: Part II of an international intercomparison

    International Nuclear Information System (INIS)

    Alberts, W.G.; Dietz, E.; Guldbakke, S.; Kluge, H.; Schumacher, H.

    1988-04-01

    This report describes the irradiation conditions and procedures of Part II of an international intercomparison of tissue-equivalent proportional counters used for radiation protection measurements. The irradiations took place in monoenergetic reference neutron fields produced by the research reactor and accelerator facilities of the PTB Braunschweig in the range from thermal neutrons to 14.8 MeV. In addition measurements were performed in 60 Co and D 2 O-moderated 252 Cf radiation fields. Prototype instruments from 7 European groups were investigated. The results of the measurements are summarized and compared with the reference data of the irradiations. (orig.) [de

  7. Trade in Andean Condor Vulture gryphus feathers and body parts in ...

    African Journals Online (AJOL)

    commitments under international conventions and act immediately to stop this illegal trade, which is further threatening a species that is already in a precarious situation. Resumen. La venta de ... level (IUCN 2011) and Endangered in Peru.

  8. Development of the Discrimination Programs between the Internal and External Radioactive Contamination of Workers Using a Whole Body Counter

    International Nuclear Information System (INIS)

    Kong, T. Y.; Kim, H. G.; Lim, S. N.; Kim, H. J.; Jin, H. H.; Lee, S. G.; Park, S. C.

    2006-01-01

    A whole body counter (WBC) is used to identify and measure the radioactivity in the body of human beings in a nuclear power plant (NPP). In domestic NPPs, several whole body counters are in operation to monitor the internal radioactive contamination of workers. All workers take a whole body counting after radiation works if there is high possibility of radioactive contamination or the radioactivity is detected by portal monitoring. It is, however, found that the external contamination is occasionally estimated as the internal radioactive contamination. In this case, the worker is recommended to take showers for the decontamination of skin and take a whole body counting again. Although the detected radioactivity is reduced remarkably after several decontaminations, confirmed as the external contamination, it is determined finally as an internal contamination if the radioactivity is still detected in the body of worker. The amount of detected radioactivity can be much higher than that of the expected for this mistaken contamination since the radioisotopes attached to skin come to be close to the detectors of WBC. Finally, this makes not only the misjudgment of the external contamination as the internal contamination, but also the excessively conservative estimation of radioactive contamination. In this study, several experiments were carried out to set up the discrimination program between the internal and external radioactive contamination using the humanoid phantom and a whole body counter. After the analysis of experimental results, we found that the use of front and backside counts could be applied to the discrimination of the external contamination and the ratio of detected radioactivities between front and backside counts was more than about factor 2 for the external contamination

  9. The Mallory body: theories on development and pathological significance (Part 2 of a literature survey)

    DEFF Research Database (Denmark)

    Jensen, K; Gluud, C

    1994-01-01

    be found with disease severity or duration in alcoholic liver diseases. The roles of vitamin A deficiency and protein-calorie malnutrition are circumstantial. Drugs known to have calcium-antagonist properties and the physiological characteristics of the stress-response protein ubiquitin support the concept...... are still speculative. The main results of this study characterize Mallory bodies as stereotypical histological byproducts to diverse hepatic injuries (mostly alcohol associated) of questionable pathogenic importance. The temporal characteristics of Mallory bodies cast doubt on their role in hepatic...... of uncoordinated changes in hepatic oxygen delivery and consumption, but ischemia-reperfusion studies suggest a role of oxygen-derived free radicals in the liver injuries under scrutiny. Finally, the role of Mallory bodies in the control system of hepatocyte function is addressed, and indirect evidence lends...

  10. The Role of Internal Control as a Part of Internal Audit in Implementation as the Legal Service Agency (Case Study in Haluoleo University, Indonesia)

    OpenAIRE

    Nitri Mirosea; Hasbudin

    2012-01-01

    The report analyses the role of internal control as a part of the internal audit function in Haluoleo University. The aim behind this study is to give conclusion and recommendations to improve the performance of internal audit unit in order to support the good governance of the university. The recommendation if delivered can be a strong contribution of strength for the university to add value and for the responsibility to the stakeholders. The research was delivered through questionnaires, in...

  11. The modular endoprosthesis for mandibular body replacement. Part 1: Mechanical testing of the reconstruction

    NARCIS (Netherlands)

    Wong, R.C.; Tideman, H.; Merkx, M.A.W.; Jansen, J.A.; Goh, S.M.

    2012-01-01

    INTRODUCTION: In this paper we present the results of the mechanical testing of a new generation modular endoprosthesis, which has been designed to improve the results of mandibular reconstruction. MATERIALS AND METHODS: The new cementless endoprosthesis consists of a male part, a female part (both

  12. A Study on the Method to Discriminate Between the Internal and External Radioactive Contamination Using Whole Body Counter

    International Nuclear Information System (INIS)

    Kong, T. Y.; Kim, H. G.; Yang, H. Y.; Kang, D. W.; Lim, S. N.; Kim, H. J.; Jin, H. H.; Lee, S. G.; Park, S. C.

    2006-01-01

    Whole Body Counter (WBC) is used to identify and measure the radioactivity in the body of human beings in a nuclear power plants (NPPs). In domestic NPPs, it is prescribed that all workers should take a whole body counting after radiation works if the possibilities of radioactive contamination exist or the radioactivity is detected by a portal monitoring. It is, however, found that the external skin contamination is occasionally estimated as the internal radioactive contamination. In this case, the worker assumed to be detected is recommended to take showers for the decontamination of skin and take a whole body counting again. Although the detected radioactivity is reduced remarkably after several decontaminations, confirmed as the external skin contamination, it is determined finally as an internal exposure if the radioactivity is still detected in the body of worker. The amount of detected radioactivity can be much higher than that of the expected for this mistaken contamination since the radioisotopes attached to skin come to be close to the detectors of WBC. Finally, this makes the misjudgment of the external skin contamination as well as the excessively conservative estimation of radioactive contamination. In this study, several experiments were carried out to discriminate between the internal and external radioactive contamination using the humanoid phantom and WBC. Preliminary experimental results indicated that the use of front and backside counts could be applied to the discrimination of the external skin contamination and the difference of detected radioactivities between front and backside counts was less than about factor 2 for the internal contamination

  13. A survey of the health experiences of international business travelers. Part One--Physiological aspects.

    Science.gov (United States)

    Rogers, H Lynn; Reilly, Sandra M

    2002-10-01

    Occupational health professionals need to know more about the health, worklife, and family life of international business travelers (IBTs). This descriptive correlational study, in two parts, examines the physiological and psychosocial experiences associated with business travel for a sample of 140 employees from western Canada's oil and gas industry. Results for Part One show that 76% of IBTs report travel related health problems, 74% have jet lag, 45% have travelers' diarrhea and gastrointestinal complaints, 12% to 16% have climate adaptation problems, and 2% report accidents and minor injuries. High risk behaviors include not carrying a first aid travel kit (54%); drinking more alcohol than ordinarily (21%); and neglecting food, water, and antimalarial precautions (6% to 14%). Other risk factors include age, length of stay, destination, pre-travel medical examinations, pre-travel advice, and eating and accommodation facilities. Findings show that IBTs are at risk for travel related physiological health problems. Implications for practitioners call for increased occupational health expertise in pre-travel preparation, follow up post-travel and regular health surveillance for employees who travel on international business.

  14. A Model of Female Sexual Desire: Internalized Working Models of Parent-Child Relationships and Sexual Body Self-Representations.

    Science.gov (United States)

    Cherkasskaya, Eugenia; Rosario, Margaret

    2017-11-01

    The etiology of low female sexual desire, the most prevalent sexual complaint in women, is multi-determined, implicating biological and psychological factors, including women's early parent-child relationships and bodily self-representations. The current study evaluated a model that hypothesized that sexual body self-representations (sexual subjectivity, self-objectification, genital self-image) explain (i.e., mediate) the relation between internalized working models of parent-child relationships (attachment, separation-individuation, parental identification) and sexual desire in heterosexual women. We recruited 614 young, heterosexual women (M = 25.5 years, SD = 4.63) through social media. The women completed an online survey. Structural equation modeling was used. The hypotheses were supported in that the relation between internalized working models of parent-child relationships (attachment and separation-individuation) and sexual desire was mediated by sexual body self-representations (sexual body esteem, self-objectification, genital self-image). However, parental identification was not related significantly to sexual body self-representations or sexual desire in the model. Current findings demonstrated that understanding female sexual desire necessitates considering women's internalized working models of early parent-child relationships and their experiences of their bodies in a sexual context. Treatment of low or absent desire in women would benefit from modalities that emphasize early parent-child relationships as well as interventions that foster mind-body integration.

  15. Body Size of Contemporary Youth in Different Parts of the World

    Science.gov (United States)

    Meredith, Howard V.

    1969-01-01

    Based on body size measurements accumulated between 1950-1960, comparisons were made of 13-year-old girls and 15-year-old boys from North and South America, northern, central, and southwest Asia, Oceania, Australia, Africa, the Near East, and Europe. (DO)

  16. Modeling And Simulation Of Combined Extrusion For Spark Plug Body Parts

    Science.gov (United States)

    Canta, T.; Noveanu, D.; Frunza, D.

    2004-06-01

    The paper presents the modeling and simulation for the extrusion technology of a new type of spark plug body for Dacia Supernova car. This technology was simulated using the finite elements modeling and analysis SuperForm software, designed for the simulation of plastic deformation processes. There is also presented a comparison between the results of the simulation and the industrial results.

  17. Body mass index in Saudi Arabian children and adolescents: A national reference and comparison with international standards

    International Nuclear Information System (INIS)

    Al Herbish, Abdullah S; ElMouzan, Mohammed I; AlSalloum, Abdullah A; AlQureshi, Mansour M; AlOmar, Ahmed A; Fster, Peter J; Kecojevic, Tatjana

    2009-01-01

    Because there are no reference standards for body mass index (BMI) in Saudi children, we established BMI reference percentiles for normal Saudi Arabian children and adolescents and compared them with international standards. Data from a stratified multistage probability sample were collected from the 13 health regions in Saudi Arabia, as part of a nationwide health profile survey of Saudi Arabian children and adolescents conducted to establish normal physical growth references. Selected households were visited by a trained team. Weight and length/height were measured and recorded following the WHO recommended procedures using the same equipment, which were subjected to both calibration and intra/interobserver variations. Survey of 11 874 eligible households yielded 35 275 full-term and healthy children and adolescents who were subjected to anthropometric measurements. Four BMI curves were produced, from birth to 36 months and 2 to 19 years for girls and boys. The 3rd, 5th, 10th ,25th , 5oth , 75th ,85th , 90th , 95th , and 97th percentiles were produced and compared with the WHO and CDC BMI charts. In the higher percentiles, the Saudi children differed from Western counterparts, indicating that Saudi children have equal or higher BMIs. The BMI curves reflect statistically representative BMI values for Saudi Arabian children and adolescents. (author)

  18. The composition of cuticular compounds indicates body parts, sex and age in the model butterfly Bicyclus anynana (Lepidoptera

    Directory of Open Access Journals (Sweden)

    Stéphanie eHeuskin

    2014-07-01

    Full Text Available Chemical communication in insects’ sexual interactions is well-known to involve olfaction of volatile compounds called sex pheromones. In theory, sexual chemical communication may also involve chemicals with low or no volatility exchanged during precopulatory gustatory contacts. Yet, knowledge on this latter type of chemicals is so far mostly restricted to the Drosophila fly model. Here we provide the most comprehensive characterization to date of the cuticular chemical profile, including both volatile and non-volatile compounds, of a model butterfly, Bicyclus anynana. First, we characterized the body distribution of 103 cuticular lipids, mostly alkanes and methyl-branched alkanes, by gas chromatography coupled to mass spectrometry (GC-MS. Second, we developed a multivariate statistical approach to cope with such complex chemical profiles and showed that variation in the presence or abundance of a subset of the cuticular lipids indicated body parts, and traits involved in B. anynana mate choice, namely sex and age. Third, we identified the chemical structure of the 20 most indicative compounds, which were on average more abundant (1346.4 ± 1994.6 ng; mean ± SD than other, likely less indicative, compounds (225.9 ± 507.2 ng; mean ± SD. Fourth, we showed that wings and legs displayed most of the chemical information found on the entire body of the butterflies. Fifth, we showed that non-random gustatory contacts occurred between specific male and female body parts during courtship. The body parts mostly touched by the conspecific displayed the largest between-sex differentiation in cuticular composition. Altogether, the large diversity of cuticular lipids in B. anynana, which exceeds the one of Drosophila flies, and its non-random distribution and evaluation across individuals, together suggest that gustatory information is likely exchanged during sexual interactions in Lepidoptera.

  19. The effect of internal mould water spray cooling on rotationally moulded polyethylene parts

    Science.gov (United States)

    McCourt, Mark P.; Kearns, Mark P.; Martin, Peter J.

    2018-05-01

    The conventional method of cooling during the rotational moulding process is through the use of forced air. During the cooling phase of a typical rotomoulding cycle, large volumes of high velocity room temperature air are forced across the outside of the rotating rotomoulding tool to encourage cooling of the metal mould and molten polymer. Since no cooling is applied to the inside of the mould, the inner surface of the polymer (polyethylene) cools more slowly and will have a tendency to be more crystalline and the polyethylene will have a higher density in this region. The side that cools more quickly (in contact with the inside mould wall) will be less crystalline, and will therefore have a lower density. The major consequence of this difference in crystallinity will be a buildup of internal stresses producing warpage and excessive shrinkage of the part with subsequent increased levels of scrap. Therefore excessive cooling on the outside of the mould should be avoided. One consequence of this effect is that the cooling time for a standard rotationally moulded part can be quite long and this has an effect on the overall economics of the process in terms of part manufacture. A number of devices are currently on the market to enhance the cooling of rotational moulding by introducing a water spray to the inside of the rotomoulding during cooling. This paper reports on one such device 'Rotocooler' which during a series of initial industrial trials has been shown to reduce the cycletime by approximately 12 to 16%, with minimal effect on the mechanical properties, leading to a part which has less warpage and shrinkage than a conventionally cooled part.

  20. Reliability of a new biokinetic model of zirconium in internal dosimetry: part II, parameter sensitivity analysis.

    Science.gov (United States)

    Li, Wei Bo; Greiter, Matthias; Oeh, Uwe; Hoeschen, Christoph

    2011-12-01

    The reliability of biokinetic models is essential for the assessment of internal doses and a radiation risk analysis for the public and occupational workers exposed to radionuclides. In the present study, a method for assessing the reliability of biokinetic models by means of uncertainty and sensitivity analysis was developed. In the first part of the paper, the parameter uncertainty was analyzed for two biokinetic models of zirconium (Zr); one was reported by the International Commission on Radiological Protection (ICRP), and one was developed at the Helmholtz Zentrum München-German Research Center for Environmental Health (HMGU). In the second part of the paper, the parameter uncertainties and distributions of the Zr biokinetic models evaluated in Part I are used as the model inputs for identifying the most influential parameters in the models. Furthermore, the most influential model parameter on the integral of the radioactivity of Zr over 50 y in source organs after ingestion was identified. The results of the systemic HMGU Zr model showed that over the first 10 d, the parameters of transfer rates between blood and other soft tissues have the largest influence on the content of Zr in the blood and the daily urinary excretion; however, after day 1,000, the transfer rate from bone to blood becomes dominant. For the retention in bone, the transfer rate from blood to bone surfaces has the most influence out to the endpoint of the simulation; the transfer rate from blood to the upper larger intestine contributes a lot in the later days; i.e., after day 300. The alimentary tract absorption factor (fA) influences mostly the integral of radioactivity of Zr in most source organs after ingestion.

  1. Part-time careers in academic internal medicine: A report from the association of specialty professors part-time careers task force on behalf of the alliance for academic internal medicine

    OpenAIRE

    Linzer, M; Warde, C; Alexander, RW; DeMarco, DM; Haupt, A; Hicks, L; Kutner, J; Mangione, CM; Mechaber, H; Rentz, M; Riley, J; Schuster, B; Solomon, GD; Volberding, P; Ibrahim, T

    2009-01-01

    To establish guidelines for more effectively incorporating part-time faculty into departments of internal medicine, a task force was convened in early 2007 by the Association of Specialty Professors. The task force used informal surveys, current literature, and consensus building among members of the Alliance for Academic Internal Medicine to produce a consensus statement and a series of recommendations. The task force agreed that part-time faculty could enrich a department of medicine, enhan...

  2. [Position of health at international relations. Part I. Structural dimensions of health].

    Science.gov (United States)

    Cianciara, Dorota; Wysocki, Mirosław J

    2011-01-01

    In the article, the health is perceived as complex, multidimensional concept and not as absence of disease. This is consistent with public health perspective, where public health is regarded as public as well as political activity. It aims to solve health and social problems, depends on analysis of phenomena, needs the negotiations and relies on making decision on feasible directions of changes--what, why, how, where, when and by whom should be done. Public health policy developed as a result of international relations, and UN family fora especially, is regarded as significant for creating of health position. The aim of this article was: (1) the analysis of selected concepts and definitions related to structural dimensions of health, used in UN international arrangements; (2) an attempt to explain the evolution of health structure notions at worldwide agenda. The UN main bodies, programmes and funds working on the health field are mentioned and voting rules in UN General Assembly and World Health Assembly are reminded. The following structural dimensions were considered: (a) well-being, (b) human rights, (c) everyday resource, health potential, (4) equity. All were explored in WHO Constitution, Universal Declaration of Human Rights, International Covenant on Economic, Social and Cultural Rights, Ottawa Charter for Health Promotion and numerous WHA and UN GA resolutions, decisions as well as other documents. Some remarkable differences in English and Polish language versions and meanings were pointed out. It was argued that present perception of structural dimension of health is strongly derived from the preamble of the WHO Constitution adopted and signed on 22 July 1946 by the representatives of 61 States. It is an evidence of the strength of this document and wisdom of its authors. The greater progress is associated. with concepts and notion of organizational dimensions of health perceived as action and processes leading to health. Long-term efforts to strengthen

  3. US Transuranium Registry report of the 241Am content of a whole body. Part IV: Preparation and analysis of the tissues and bones

    International Nuclear Information System (INIS)

    McInroy, J.F.; Boyd, H.A.; Eutsler, B.C.; Romero, D.

    1985-01-01

    Los Alamos National Laboratory has analyzed autopsy tissue for the USTR, as a part of its study of the uptake, distribution and retention of Pu and other transuranic elements in occupationally exposed workers since 1978. In April 1979, Los Alamos received the internal organs and bone samples from the first whole-body donation to the USTR. The donor was known to have an internal deposition of 241 Am. All soft tissue, the bones from the right half of the skeleton, and the odd-numbered vertebrae were received at Los Alamos in February 1980. The bones were subdivided along anatomical areas of interest. All soft tissues and bone specimens were analyzed for their 241 Am content. A total deposition of 147.4 nCi 241 Am was measured. Approximately 18% of the 241 Am remaining in the body (disregarding that in the left hand), was found in the soft tissues, and 82% was in the bones and teeth. The soft tissues and organs containing the largest amounts of 241 Am were the combined soft tissue (striated muscle, connective tissue and skin) 8.8%; liver, 6.4% and respiratory tract, 1.5%. The remaining organs accounted for 0.9% of the systemic burden

  4. inertial orientation tracker having automatic drift compensation using an at rest sensor for tracking parts of a human body

    Science.gov (United States)

    Foxlin, Eric M. (Inventor)

    2004-01-01

    A self contained sensor apparatus generates a signal that corresponds to at least two of the three orientational aspects of yaw, pitch and roll of a human-scale body, relative to an external reference frame. A sensor generates first sensor signals that correspond to rotational accelerations or rates of the body about certain body axes. The sensor may be mounted to the body. Coupled to the sensor is a signal processor for generating orientation signals relative to the external reference frame that correspond to the angular rate or acceleration signals. The first sensor signals are impervious to interference from electromagnetic, acoustic, optical and mechanical sources. The sensors may be rate sensors. An integrator may integrate the rate signal over time. A drift compensator is coupled to the rate sensors and the integrator. The drift compensator may include a gravitational tilt sensor or a magnetic field sensor or both. A verifier periodically measures the orientation of the body by a means different from the drift sensitive sate sensors. The verifier may take into account characteristic features of human motion, such as stillness periods. The drift compensator may be, in part, a Kalman filter, which may utilize statistical data about human head motion.

  5. Contemporary Views on Development of Excess Body Weight and Obesity in Children. Part I

    Directory of Open Access Journals (Sweden)

    M. V. Khodzhiyeva

    2015-01-01

    Full Text Available Obesity is one of the most widespread chronic diseases around the world and may be considered a non-infectious epidemic. Virtually everywhere around the world the number of obese children doubles every three decades. Increase in the number of children with obesity and excess body weight is observed in Russia as well. Despite the statement that the main cause of obesity is energy expenditure/consumption imbalance, numerous data obtained in recent years indicate early factors of obesity forming, probably, during the period of intrauterine development and/or infancy and early childhood. The most active growth and maximum plasticity of metabolic processes is observed within 1,000 post-conceptual days, which cover the period of intrauterine development and the first 2 years of a child’s life. The number and quality of nutrients received during that period considerably affect cell differentiation and organ development by means of gene expression, determine the nature of metabolism and affect health condition throughout the whole subsequent life. Given significance of the issue of excess body weight in children and adults, we analyzed the current situation, examined 652 younger Moscow schoolchildren and determined parameters of their physical development. We analyzed anamnestic data, profoundly examined children with excess body weight and obesity and formulated diets for them. This article presents the first stage of our work and a literature review.

  6. Reliability of a new biokinetic model of zirconium in internal dosimetry: part I, parameter uncertainty analysis.

    Science.gov (United States)

    Li, Wei Bo; Greiter, Matthias; Oeh, Uwe; Hoeschen, Christoph

    2011-12-01

    The reliability of biokinetic models is essential in internal dose assessments and radiation risk analysis for the public, occupational workers, and patients exposed to radionuclides. In this paper, a method for assessing the reliability of biokinetic models by means of uncertainty and sensitivity analysis was developed. The paper is divided into two parts. In the first part of the study published here, the uncertainty sources of the model parameters for zirconium (Zr), developed by the International Commission on Radiological Protection (ICRP), were identified and analyzed. Furthermore, the uncertainty of the biokinetic experimental measurement performed at the Helmholtz Zentrum München-German Research Center for Environmental Health (HMGU) for developing a new biokinetic model of Zr was analyzed according to the Guide to the Expression of Uncertainty in Measurement, published by the International Organization for Standardization. The confidence interval and distribution of model parameters of the ICRP and HMGU Zr biokinetic models were evaluated. As a result of computer biokinetic modelings, the mean, standard uncertainty, and confidence interval of model prediction calculated based on the model parameter uncertainty were presented and compared to the plasma clearance and urinary excretion measured after intravenous administration. It was shown that for the most important compartment, the plasma, the uncertainty evaluated for the HMGU model was much smaller than that for the ICRP model; that phenomenon was observed for other organs and tissues as well. The uncertainty of the integral of the radioactivity of Zr up to 50 y calculated by the HMGU model after ingestion by adult members of the public was shown to be smaller by a factor of two than that of the ICRP model. It was also shown that the distribution type of the model parameter strongly influences the model prediction, and the correlation of the model input parameters affects the model prediction to a

  7. Weight parameters of body parts in sika deer (Cervus nippon nippon from the Konstantinolázeňsko microregion, the Czech Republic

    Directory of Open Access Journals (Sweden)

    Hanzal Vladimír

    2018-03-01

    Full Text Available Sika deer is widely spread species, in Czech Republic mostly occurred in West Bohemia. This species is defined as one of the most harmful ungulate game in the forests. For the wildlife population of sika deer in the microregion Konstantinolázeňsko in West Bohemia, total weight after the hunt, weight after expelling organs, weight of the head and distal parts of the limbs, and weight of the internal organs (heart, lung, liver, spleen, kidney were determined. Correlations between the weights of specific body parts (organs were evaluated. Ratio between the weight after expelling organs (after gralloch and the weight after hunt (total weight was determined. The weight after expelling organs was 74% of the total weight. Moreover, a positive correlation was found between the age and weight of individuals, and between the male age and the weight of the head. Without taking into account age differences, we show that males have a higher body weight than females, a form of sexual dimorphism.

  8. International whole body counter intercomparison based on BOMAB phantom simulating 4 years old child

    International Nuclear Information System (INIS)

    Battisti, P.; Tarroni, G.

    1995-11-01

    In April 1993 a whole body counter intercomparison campaign, The 1993 Intercomparison/Intercalibration, started. The campaign has been organized by The Canadian National Reference Centre for In-Vivo Monitoring of Radiation Protection Bureau, Health Canada and The United States Department of Energy and it was based on measurements on a BOMAB type phantom simulating a 4 years old child. The phantom was filled with radioactive tissue substitute resin and an unknown quantity of radioactivity. Each facility was asked to determine the identity and amount of the radionuclide(s), knowing that the specific activity in the 10 BOMAB's sections was the same. Each facility was also asked to calculate the minimum detectable activity of all the radionuclides detected in the phantom. 35 Facilities from 20 different Countries took part in the initiative. The Institute for Radiation Protection of the Environment Department of ENEA (ENEA AMB IRP) represented Italy. Intercomparison results supplied by ENEA AMB IRP as radionuclides identification, activity data and associated precision, minimum detectable activity levels, can be considered satisfactory and comparable with results supplied by similar-facilities

  9. Oak Ridge National Laboratory whole-body counter: internal operating procedure manual

    International Nuclear Information System (INIS)

    Berger, C.D.; Lane, B.H.

    1982-08-01

    The general purpose of the ORNL Whole Body Counter is to provide a rapid estimation of the type and quantity of radionuclide deposited in the human body. This report contains a review of the equipment in use at the facility and the procedure for its operation, the standard procedure for performing a routine whole body count, and a discussion of interpretation of results

  10. Winter variability in the western Gulf of Maine: Part 1: Internal tides

    Science.gov (United States)

    Brown, W. S.

    2011-09-01

    During the winter 1997-1998, a field program was conducted in Wilkinson Basin-western Gulf of Maine-as part of a study of winter convective mixing. The field program consisted of (1) Wilkinson basin-scale hydrographic surveys, (2) a tight three-mooring array with ˜100 m separations measured temperature and conductivity at rates of 2-15 min and (3) a single pair of upward/downward-looking pair acoustic Doppler current profiling (ADCP) instruments measured currents with 8 m vertical resolution over the 270 m water column in north-central Wilkinson basin at a rate of 10 min. The moored array measurements below the mixed layer (˜100 m depth) between 11 January and 6 February 1998 were dominated by a combination of the relatively strong semidiurnal external (depth-independent or barotropic) tide; upon which were superposed a weaker phase-locked semidiurnal internal tide and a very weak water column mean currents of about 1 cm/s southward or approximately across the local isobaths. The harmonic analysis of a vertical average of the relatively uniform ADCP velocities in the well-mixed upper 123 m of the water column, defined the external tidal currents which were dominated by a nearly rectilinear, across-isobath (326°T) M 2 semidiurnal tidal current of about 15 cm/s. The depth-dependent residual current field, which was created by subtracting the external tidal current, consisted of (1) clockwise-rotating semidiurnal internal tidal currents of about 5 cm/s below the mixed layer; (2) clockwise-rotating inertial currents; and (3) a considerably less energetic subtidal current variability. The results from both frequency-domain empirical orthogonal function and tidal harmonic analyses of the of isotherm displacement series at each of the three moorings in the 100 m array mutually confirm an approximate east-northeastward phase propagation of the dominant M 2 semidiurnal internal tide across Wilkinson Basin. Further investigation supports the idea that this winter internal

  11. Effect of Whole-Body Vibration on Speech. Part 2; Effect on Intelligibility

    Science.gov (United States)

    Begault, Durand R.

    2011-01-01

    The effect on speech intelligibility was measured for speech where talkers reading Diagnostic Rhyme Test material were exposed to 0.7 g whole body vibration to simulate space vehicle launch. Across all talkers, the effect of vibration was to degrade the percentage of correctly transcribed words from 83% to 74%. The magnitude of the effect of vibration on speech communication varies between individuals, for both talkers and listeners. A worst case scenario for intelligibility would be the most sensitive listener hearing the most sensitive talker; one participant s intelligibility was reduced by 26% (97% to 71%) for one of the talkers.

  12. The non-peptidic part determines the internalization mechanism and intracellular trafficking of peptide amphiphiles.

    Directory of Open Access Journals (Sweden)

    Dimitris Missirlis

    Full Text Available BACKGROUND: Peptide amphiphiles (PAs are a class of amphiphilic molecules able to self-assemble into nanomaterials that have shown efficient in vivo targeted delivery. Understanding the interactions of PAs with cells and the mechanisms of their internalization and intracellular trafficking is critical in their further development for therapeutic delivery applications. METHODOLOGY/PRINCIPAL FINDINGS: PAs of a novel, cell- and tissue-penetrating peptide were synthesized possessing two different lipophilic tail architectures and their interactions with prostate cancer cells were studied in vitro. Cell uptake of peptides was greatly enhanced post-modification. Internalization occurred via lipid-raft mediated endocytosis and was common for the two analogs studied. On the contrary, we identified the non-peptidic part as the determining factor of differences between intracellular trafficking and retention of PAs. PAs composed of di-stearyl lipid tails linked through poly(ethylene glycol to the peptide exhibited higher exocytosis rates and employed different recycling pathways compared to ones consisting of di-palmitic-coupled peptides. As a result, cell association of the former PAs decreased with time. CONCLUSIONS/SIGNIFICANCE: Control over peptide intracellular localization and retention is possible by appropriate modification with synthetic hydrophobic tails. We propose this as a strategy to design improved peptide-based delivery systems.

  13. Microbiological Tests Performed During the Design of the International Space Station Environmental Control and Life Support Systems. Part 1, Bulk Phase. Part 1; Bulk Phase

    Science.gov (United States)

    Roman, Monsi C.; Mittelman, Marc W.

    2010-01-01

    The design and manufacturing of the main Environmental Control and Life Support Systems (ECLSS) for the United States segments of the International Space Station (ISS) was an involved process that started in the mid 1980s, with the assessment and testing of competing technologies that could be used to clean the air and recycle water. It culminated in 2009 with the delivery and successful activation of the Water Recovery System (WRS) water processor (WP). The ECLSS required the work of a team of engineers and scientist working together to develop systems that could clean and/or recycle human metabolic loads to maintain a clean atmosphere and provide the crew clean water. One of the main goals of the ECLSS is to minimize the time spent by the crew worrying about vital resources not available in the vacuum of space, which allows them to spend most of their time learning to live in a microgravity environment many miles from the comforts of Earth and working on science experiments. Microorganisms are a significant part of the human body as well as part of the environment that we live in. Therefore, the ISS ECLSS design had to take into account the effect microorganisms have on the quality of stored water and wastewater, as well as that of the air systems. Hardware performance issues impacted by the accumulation of biofilm and/or microbiologically influenced corrosion were also studied during the ECLSS development stages. Many of the tests that were performed had to take into account the unique aspects of a microgravity environment as well as the challenge of understanding how to design systems that could not be sterilized or maintained in a sterile state. This paper will summarize the work of several studies that were performed to assess the impacts and/or to minimize the effects of microorganisms in open, semi-closed and closed loop life support system. The biofilm and biodeterioration studies that were performed during the design and test periods will be presented in

  14. Recursive macro generator for the TAS-86 language. First part: the macro generator language. Second part: system internal logics

    International Nuclear Information System (INIS)

    Zraick, Samir

    1970-01-01

    A macro-generator is a translator which is able to interpret and translate a programme written in a macro-language. After a first part presenting the main notions and proposing a brief description of the TAS-86 language, the second part of this research thesis reports the development of the macro-generator language, and notably presents the additional functionalities provided by the macro generator. The development is illustrated by logical flowcharts and programming listings

  15. Definitive Stereotactic Body Radiotherapy (SBRT) for Extracranial Oligometastases: An International Survey of >1000 Radiation Oncologists.

    Science.gov (United States)

    Lewis, Stephen L; Porceddu, Sandro; Nakamura, Naoki; Palma, David A; Lo, Simon S; Hoskin, Peter; Moghanaki, Drew; Chmura, Steven J; Salama, Joseph K

    2017-08-01

    Stereotactic body radiotherapy (SBRT) is often used to treat patients with oligometastases (OM). Yet, patterns of SBRT practice for OM are unknown. Therefore, we surveyed radiation oncologists internationally, to understand how and when SBRT is used for OM. A 25-question survey was distributed to radiation oncologists. Respondents using SBRT for OM were asked how long they have been treating OM, number of patients treated, organs treated, primary reason for use, doses used, and future intentions. Respondents not using SBRT for OM were asked reasons why SBRT was not used and intentions for future adoption. Data were analyzed anonymously. We received 1007 surveys from 43 countries. Eighty-three percent began using SBRT after 2005 and greater than one third after 2010. Eighty-four percent cited perceived treatment response/durability as the primary reason for using SBRT in OM patients. Commonly treated organs were lung (90%), liver (75%), and spine (70%). SBRT dose/fractionation schemes varied widely. Most would offer a second course to new OM. Nearly all (99%) planned to continue and 66% planned to increase SBRT for OM. Of those not using SBRT, 59% plan to start soon. The most common reason for not using SBRT was lack of clinical efficacy (48%) or lack of necessary image guidance equipment (34%). Radiation oncologists are increasingly using SBRT for OM. The main reason for not using SBRT for OM is a perceived lack of evidence demonstrating clinical advantages. These data strengthen the need for robust prospective clinical trials (ongoing and in development) to demonstrate clinical efficacy given the widespread adoption of SBRT for OM.

  16. Fishes of water bodies within the Ukrainian part of the Chernobyl exclusion zone: current levels of radioactive contamination and absorbed dose rate

    Energy Technology Data Exchange (ETDEWEB)

    Kaglyan, Alexander Ye.; Gudkov, Dmitri I. [Institute of Hydrobiology of the NAS of Ukraine, Geroyiv Stalingrada Ave. 12, UA- 04210, Kyiv (Ukraine)

    2014-07-01

    ecosystems where it makes for different species from 2.8 (pelagic fish) to 410.0 (benthic fish) mcGy/h. At that the part of internal dose from incorporated radionuclides amounts from 3.6 to 33.2% of the total dose. The part to internal dose of fish from incorporated {sup 90}Sr amounts for representatives of pray fish 87.1-94.5% and for predatory fish 70.8-78.5%. In the Pripyat River the absorbed dose rate for pelagic fish amounts 0.011-0.013, and for benthic fish - 0.023-0.042 mcGy/h. Radionuclide specific activity in fish of closed water bodies of the ChEZ during our studies in all cases exceeded maximal permissible levels, according to the standards, accepted in Ukraine for fish production - in 53-2892 times on {sup 90}Sr and in 6-173 times on {sup 137}Cs. In fish of riverbed sites of the Pripyat River within the ChEZ the single cases of maximal permissible level excess on {sup 137}Cs, mainly for predatory fish, are registered. (authors)

  17. Free surface flow with moving rigid bodies. Part 1. Computational flow model

    International Nuclear Information System (INIS)

    Gubanov, O.I.; Mironova, L.A.; Kocabiyik, S.

    2005-01-01

    This paper was motivated by the study of Hirt and Sicilian, where the 'differential form' of the governing equations for the inviscid fluid flow (FAVOR equations) were obtained. We utilize mainly generalized differentiation to extend the Reynolds transport theorem over a control volume containing fluid interface for deriving the 'integral form' of governing equations for the incompressible viscous flow problems. This is done following the work by Farassat and the use of generalized function theory made this derivation straightforward, systematic and rigorous. The resulting equations are discretized by a finite-volume method using a staggered grid, after making use of the coarse-scale approximation. The resulting governing equations are valid for a class of flows including free surface flows with arbitrarily moving bodies and are consistent with Hirt and Sicilian's formulation in the inviscid fluid flow case. (author)

  18. Bones, body parts, and sex appeal: An analysis of #thinspiration images on popular social media.

    Science.gov (United States)

    Ghaznavi, Jannath; Taylor, Laramie D

    2015-06-01

    The present study extends research on thinspiration images, visual and/or textual images intended to inspire weight loss, from pro-eating disorder websites to popular photo-sharing social media websites. The article reports on a systematic content analysis of thinspiration images (N=300) on Twitter and Pinterest. Images tended to be sexually suggestive and objectifying with a focus on ultra-thin, bony, scantily-clad women. Results indicated that particular social media channels and labels (i.e., tags) were characterized by more segmented, bony content and greater social endorsement compared to others. In light of theories of media influence, results offer insight into the potentially harmful effects of exposure to sexually suggestive and objectifying content in large online communities on body image, quality of life, and mental health. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Disfigured anatomies and imperfect analogies: body integrity identity disorder and the supposed right to self-demanded amputation of healthy body parts.

    Science.gov (United States)

    Patrone, D

    2009-09-01

    Patients with the controversial diagnosis of body integrity identity disorder (BIID) report an emotional discomfort with having a body part (usually a limb) that they feel should not be there. This discomfort is so strong that it interferes with routine functioning and, in a majority of cases, BIID patients are motivated to seek amputation of the limb. Although patient requests to receive the best available treatment are generally respected, BIID demands for amputation, at present, are not. However, what little has been said in the ethics literature on the subject tends to favour doing so in cases of BIID. The general argument is that BIID demands should be respected, first, because of the importance that is already placed on respecting autonomy in medical decision-making contexts and second, because of the potential harm of not providing amputation coupled with the fact that no alternative means of relieving suffering exists. The defence of the right to self-demanded amputation is thus typically supported by the use of analogies with other unproblematical cases in order to show that the denial of BIID patient demands is inconsistent with conventional medical norms and practices. This paper criticises the appropriateness of the particular analogies that are thought to shed light on the allegedly unproblematical nature of BIID demands and argues that a proper understanding of the respect for autonomy in the medical decision-making context prohibits agreeing to BIID demands for amputation.

  20. International Working Group on Fast Reactors Eight Annual Meeting, Vienna, Austria, 15-18 April 1975. Summary Report. Part II

    International Nuclear Information System (INIS)

    1975-07-01

    The Eighth Annual Meeting of the IAEA International Working Group on Past Reactors was held at the IAEA Headquarters in Vienna, Austria, from 15 to 18 April 1975. The Summary Report (Part I) contains the Minutes of the Meeting. The Summary Report (Part II) contains the papers which review the national programmes in the field of LMPBR’s and other presentations at the Meeting. The Summary Report (Part III) contains the discussions on the review of the national programmes

  1. Computation of LACBED images from bi-crystals using reciprocity. Part 1 Rigid-body displacements between parallel crystals

    International Nuclear Information System (INIS)

    Kube, D.; Goodman, P.; Forwood, C.; Rossouw, C.

    1997-01-01

    A new method for the rapid generation of high resolution bicrystal LACBED images is described, which uses reciprocity to generate the second-crystal transmission function for a specific doubly-transmitted beam. As a result, sets of bright-field or specific dark-field LACBED images can readily be generated for sets inter-crystal displacements, to allow comparison with experimental results. In Part I we describe results obtained for pure translations between bi-crystals pairs, while in Part II we describe the method for bi-crystals incorporating relative rotations as well as translations. It is envisaged that this technique will be useful for the body semi-conductor crystal pair interfaces, and metal-alloy grain boundaries, in particular. (authors). 16 refs., 6 figs

  2. Body-surface contamination monitoring preparatory to monitoring for internal contamination

    International Nuclear Information System (INIS)

    Schlueter, W.; Klucke, H.

    1980-01-01

    Measurements in the whole-body counter of the SAAS are routinely preceded by a thorough inspection of the patients for body-surface contamination to protect the sensitive counting equipment against becoming contaminated and to avoid a falsified indication of incorporated radionuclides. The measuring system employed for these examinations is described. (author)

  3. Who Donates Their Body to Science? An International, Multicenter, Prospective Study

    Science.gov (United States)

    Cornwall, Jon; Perry, Gary F.; Louw, Graham; Stringer, Mark D.

    2012-01-01

    The altruistic act of body donation provides a precious resource for both teaching and researching human anatomy. However, relatively little is known about individuals who donate their bodies to science (donors), and in particular whether donors in different geographical locations share similar characteristics. A multicenter prospective survey of…

  4. Clinical measurements of part-body calcium using neutron activation analysis

    International Nuclear Information System (INIS)

    Tothill, P.; Smith, M.A.; Simpson, J.D.; Chew, I.; MacPherson, J.N.; Winney, R.J.; Strong, J.A.

    1979-01-01

    Californium-252 sources have been used in a clinical environment for neutron activation analysis studies for a period of 2 1/2 years. During this period, changes in bone calcium in response to different treatment regimes have been measured in patients suffering from primary or secondary bone disease. The first measurements were performed on peripheral bone, in particular the forearm, using two sources of 252 Cf, minimum total activity 56mCi, for bilateral irradiation and two 15cmx10cm NaI crystals for detection. Optimization of the irradiation geometry and the patient irradiation programme enabled measurements to be performed with a precision of 1.6% and a dose of 3 rem. The precision estimate was based on 64 sets of repeated patient measurements and included errors due to patient movement. Apparatus was also developed to measure changes of calcium in the lumbar spine, particular attention being devoted to obtaining uniformity of sensitivity in the vertebrae. Unilateral irradiation with two 252 Cf sources, activity 100mCi each, separated by 20cm, and detection in whole-body counter with four 15cmx10cm NaI detectors gave a precision of 2% based on repeated measurements of 10 patients, with a dose of 1.3 rem to the spine and 10 rem to the skin surface. The following studies were undertaken: the effect of 1 α-hydroxycholecalciferol on 19 patients undergoing chronic haemodialysis, the use of vitamin D 2 and vitamin D 3 in the treatment of 33 patients with potential anticonvulsant osteomalacia, the effect of lithium carbonate in 20 patients with manic depression and the efficacy of conventional treatments in combating thyrotoxic osteodystrophy. (author)

  5. Achievement of the charge exchange work diminishing of an internal combustion engine in part load

    Directory of Open Access Journals (Sweden)

    Stefan POSTRZEDNIK

    2012-01-01

    Full Text Available Internal combustion engines, used for driving of different cars, occurs not only at full load, but mostly at the part load. The relative load exchange work at the full (nominal engine load is significantly low. At the part load of the IC engine its energy efficiency ηe is significantly lower than in the optimal (nominal field range of the performance parameters. One of the numerous reasons of this effect is regular growing of the relative load exchange work of the IC engine. It is directly connected with the quantitative regulation method commonly used in the IC engines. From the thermodynamic point of view - the main reason of this effect is the throttling process (causing exergy losses occurring in the inlet and outlet channels. The known proposals for solving of this problem are based on applying of the fully electronic control of the motion of inlet, outlet valves and new reference cycles.The idea presented in the paper leads to diminishing the charge exchange work of the IC engines. The problem can be solved using presented in the paper a new concept of the reference cycle (called as eco-cycle of IC engine. The work of the engine basing on the eco-cycle occurs in two 3-stroke stages; the fresh air is delivered only once for both stages, but in range of each stage a new portion of fuel is burned. Normally the charge exchange occurs once during each engine cycle realized. Elaborated proposition bases on the elimination of chosen charge exchange processes and through this the dropping of the charge exchange work can be achieved.

  6. CROATIAN AND INTERNATIONAL COPPER AND SALT ROUTES IN THE PART OF EUROPE

    Directory of Open Access Journals (Sweden)

    Berislav Šebečić

    2001-12-01

    Full Text Available Middle Ages as well as in modern times. Those were caravan and cart routes and navigable river routes adapted to the possibilities of the then traffic. The iinportance of the copper and salt trade has been fin pointed out. From ancient times up until the mid-nineteenth century copper was pro-duced from copper ores in Rude near Samobor and from the mid-nine-teenth century until the beginning of the World War I mostly in Trgovi and Bešinac in Trgovska gora. The main copper trade was carried out from Rude over Dubovac (Karlovac, later on and Vrbovsko to Bakar and later on to Rijeka. I have named that the most important Croatian copper route. Intense intenational trade through Croatia that took place at the late fifteenth and in the course of the sixteenth centuries was a combination of river and cart traffic from the former foundries iu Bans-ka Bistrica (in Slovakia todayover Budim, Zagreb, Dubovac and Mod-ruš to Senj from where cargo was loaded on the ships sailing to Venice and all over the world. That route I have named the intenational copper route. Sea-salt was transported from the Adriatic saltvorks towards inland areas (Croatia salts routes; rock-salt was imported from Hungarian salt-works (todaj in ihe western Roumania and from the Tuzla salts works to the northern part of Croatia (International salt routes (the paper is published in Croatian.

  7. Body image and weight control in youth: 9-year international trends from 24 countries

    DEFF Research Database (Denmark)

    Quick, V.; Nansel, T.; Liu, D.

    2014-01-01

    for weight loss were assessed in the Health Behaviour in School-aged Children survey conducted in 24 countries cross-sectionally at three time points (2001/2002, 2005/2006 and 2009/2010). Logistic regression models examined change over time in overestimation of body size in non-overweight adolescents......-perceived overweight with increased odds of dieting diminished over time. CONCLUSIONS: Body size perceptions among adolescents may have changed over time concurrent with shifts in country-level body weight. However, controlling for country-level overweight prevalence did not impact trends in dieting for weight loss...

  8. Part-body hyperthermia with a radiofrequency multiantenna applicator under online control in 1,5 T MR-tomograph

    International Nuclear Information System (INIS)

    Wust, P.; Gellermann, J.; Faehling, H.; Wlodarczyk, W.; Felix, R.; Seebass, M.; Turner, P.; Nadobny, J.; Rau, B.; Hildebrandt, B.; Schlag, P.M.; Oppelt, A.

    2004-01-01

    Objective of this study is the integration of a multiantenna applicator for part-body hyperthermia (BSD 2000/3D) in a 1.5 T MR-tomograph (Siemens Magnetom Symphony) in order to perform noninvasive MR monitoring in real time to increase safety and effectiveness of heat treatments. The positioning unit is mechanically coupled to the MR gantry from the back side and the body coil is utilised for imaging. For that purpose, the hyperthermia antenna system (100 MHz, 1.500 W) and the MR receiver(63.9 MHs) have to be decoupled in terms of high frequency (filter) and electromagnetically (emc). The processing of MR data sets is performed in a hyperthermia planning system. A simultaneous operation of radiofrequency hyperthermia and MR system is possible at clinically relevant power levels. MR imaging is used for tumor diagnostics (standard spin echo sequences), for hyperthermia planning (T1-weighted gradient echo sequences in equal- and opposed-phase techniques), and for temperature measurements according to the proton resonance frequency method (PRF method, phase evaluation registration using a gradient echo sequence with long echo time). In 33 patients with advanced pelvic and abdominal tumors we performed 150 heat sessions under MR monitoring. For 70% of these patients a visualisation of temperature sensitive data during treatment was possible. The evaluated difference images represent a superposition of real temperature increase and a (temperature-induced) perfusion elevation. The hybrid approach renders development of part body hyperthermia possible as an MR-controlled intervention in radiology. (orig.) [de

  9. Comparison of diet consumption, body composition and lipoprotein lipid values of Kuwaiti fencing players with international norms

    Directory of Open Access Journals (Sweden)

    Hajji Salman

    2011-10-01

    Full Text Available Abstract Background No published data is currently available that describes the dietary patterns or physiological profiles of athletes participating on the Kuwaiti national fencing team and its potential impact on health and physical performance. The purpose of this investigation was to: 1 collect baseline data on nutrient intake 2 collect, analyze and report baseline for body composition, plasma lipid and lipoprotein concentrations during the competitive season, 3 compare the results with the international norms, 4 and provide necessary health and nutritional information in order to enhance the athletes' performance and skills. Methods Fifteen national-class fencers 21.5 ± 2.6 years of age participated in this study. Food intake was measured using a 3-day food record. Body composition was estimated using both the BOD POD and Body Mass Index (BMI. Total blood lipid profiles and maximum oxygen consumption was measured for each of the subjects during the competitive season. Results The results of the present study showed significant differences in dietary consumption in comparison with the recommended dietary allowances (RDA. The blood lipids profile and body composition (BMI and % body fat were in normal range in comparison with international norms However, the average VO2 max value was less than the value of the other fencers. Conclusion Due to the results of the research study, a dietary regimen can be designed that would better enhance athletic performance and minimize any health risks associated with nutrition. Percent body fat and BMI will also be categorized for all players. In addition, the plasma blood tests will help to determine if any of the players have an excessive level of lipids or any blood abnormalities. The outcomes of present study will have a direct impact on the players health and therefore their skills and athletic performance.

  10. Online body schema adaptation based on internal mental simulation and multisensory feedback

    Directory of Open Access Journals (Sweden)

    Pedro eVicente

    2016-03-01

    Full Text Available In this paper, we describe a novel approach to obtain automatic adaptation of the robot body schema and to improve the robot perceptual and motor skills based on this body knowledge. Predictions obtained through a mental simulation of the body are combined with the real sensory feedback to achieve two objectives simultaneously: body schema adaptation and markerless 6D hand pose estimation. The body schema consists of a computer graphics simulation of the robot, which includes the arm and head kinematics (adapted online during the movements and an appearance model of the hand shape and texture. The mental simulation process generates predictions on how the hand will appear in the robot camera images, based on the body schema and the proprioceptive information (i.e. motor encoders. These predictions are compared to the actual images using Sequential Monte Carlo techniques to feed a particle-based Bayesian estimation method to estimate the parameters of the body schema. The updated body schema will improve the estimates of the 6D hand pose, which is thenused in a closed-loop control scheme (i.e. visual servoing, enabling precise reaching. We report experiments with the iCub humanoid robot that support the validity of our approach. A number of simulations with precise ground-truth were performed to evaluate the estimation capabilities of the proposed framework. Then, we show how the use of high-performance GPU programming and an edge-based algorithm for visual perception allow for real-time implementation in real world scenarios.

  11. Part-time careers in academic internal medicine: a report from the association of specialty professors part-time careers task force on behalf of the alliance for academic internal medicine.

    Science.gov (United States)

    Linzer, Mark; Warde, Carole; Alexander, R Wayne; Demarco, Deborah M; Haupt, Allison; Hicks, Leroi; Kutner, Jean; Mangione, Carol M; Mechaber, Hilit; Rentz, Meridith; Riley, Joanne; Schuster, Barbara; Solomon, Glen D; Volberding, Paul; Ibrahim, Tod

    2009-10-01

    To establish guidelines for more effectively incorporating part-time faculty into departments of internal medicine, a task force was convened in early 2007 by the Association of Specialty Professors. The task force used informal surveys, current literature, and consensus building among members of the Alliance for Academic Internal Medicine to produce a consensus statement and a series of recommendations. The task force agreed that part-time faculty could enrich a department of medicine, enhance workforce flexibility, and provide high-quality research, patient care, and education in a cost-effective manner. The task force provided a series of detailed steps for operationalizing part-time practice; to do so, key issues were addressed, such as fixed costs, malpractice insurance, space, cross-coverage, mentoring, career development, productivity targets, and flexible scheduling. Recommendations included (1) increasing respect for work-family balance, (2) allowing flexible time as well as part-time employment, (3) directly addressing negative perceptions about part-time faculty, (4) developing policies to allow flexibility in academic advancement, (5) considering part-time faculty as candidates for leadership positions, (6) encouraging granting agencies, including the National Institutes of Health and Veterans Administration, to consider part-time faculty as eligible for research career development awards, and (7) supporting future research in "best practices" for incorporating part-time faculty into academic departments of medicine.

  12. Digital Divide and International Research and Development in Information Technology and Teacher Education, Part 2

    NARCIS (Netherlands)

    Laferriere, Therese; Resta, Paul; Davis, Niki; McLaughlin, Robert; Orey, Michael; Shakwa, Geoffrey; Malone, Todd; Wilder, Hilary; Gibson, Ian; Beisser, Sally; FitzGibbon, Ann; Brennan Freeman, Eileen; Castro-Filho, Jose Aires; Voogt, Joke; Knezek, Gerald; Hargrave, Connie; Carlsen, Roger; McFerrin, Karen; Price, Jerry; Weber, Roberta; Willis, Dee Anna

    2007-01-01

    The maturing research and development foci of SITE's International Committee have an ethical dimension. Comparative research and international collaboration are a healthy way, facilitated by communication technologies, to increase diversity within teacher education as well as to increase the quality

  13. Digital Divide and International Research and Development in Information Technology and Teacher Education, Part 1

    NARCIS (Netherlands)

    Laferriere, Therese; Resta, Paul; Davis, Niki; McLaughlin, Robert; Orey, Michael; Shakwa, Geoffrey; Malone, Todd; Wilder, Hilary; Gibson, Ian; Beisser, Sally; FitzGibbon, Ann; Brennan Freeman, Eileen; Castro-Filho, Jose Aires; Voogt, Joke; Knezek, Gerald; Hargrave, Connie; Carlsen, Roger; McFerrin, Karen; Price, Jerry; Weber, Roberta; Willis, Dee Anna

    2007-01-01

    The maturing research and development foci of SITE's International Committee have an ethical dimension. Comparative research and international collaboration are a healthy way, facilitated by communication technologies, to increase diversity within teacher education as well as to increase the quality

  14. Internal control as part of prevention irregularities in accounting of budgetary institution

    OpenAIRE

    O.М. Bunda; E.М. Guzenko

    2016-01-01

    The article researches the principles of internal control, the importance, the rationale for the essence of the system of internal control and the legislative building in budgetary institution. It describes the main challenges and problems of practical application of internal control in the normal course of business in modern enterprises. It reveals the following elements of the internal control of a budget institution as: control environment, risk assessment process of a budget institu...

  15. Sakharov readings 2010: Environmental problems of the XXI century. Proceedings of the 10 international scientific conference. Part 1

    International Nuclear Information System (INIS)

    Kundas, S.P.; Mel'nov, S.B.; Poznyak, S.S.

    2010-05-01

    Proceeding includes materials of reports of 10-ts international scientific conference. Part 1e 'Sakharov readings 2010: Environmental problems of XXI century', which took place 20-21 of May 2010 in the International Sakharov Environmental University. The first part of the proceedings continues abstracts about social-ecological and ecology-ethical problems, medical ecology, biological ecology, biomonitoring, bioindication and bioremediation. Materials of the conference intend on wide area of the specialists in ecology and adjacent sciences, teachers, post-graduate students and students of universities and colleges.

  16. NUCLEAR 2010 international conference on sustainable development through nuclear research and education.Part 2/2

    International Nuclear Information System (INIS)

    Turcu, Ilie

    2010-01-01

    The Proceedings of the 'NUCLEAR 2010 international conference on sustainable development through nuclear research and education' held at INR-Pitesti on May, 26 - 28 2010 contain communications published in two parts. The second part contains 34 talks adressing themes of nuclear energy, in the following three sections: Section 2.1 - Radioactive waste management (13 papers); Section 2.2 and 3 - Radioprotection and air, water and soil protection (12 papers); Section 3.1 - Strategies in energy (3 papers); Section 3.2 - Education, continuous formation, and knowledge transfer (1 paper); Section 3. - International Partnership for a sustainable development (2 papers); Section 3.4 - Research infrastructure (3 papers)

  17. Producing 'internal suspect bodies': divisive effects of UK counter-terrorism measures on Muslim communities in Leeds and Bradford.

    Science.gov (United States)

    Abbas, Madeline-Sophie

    2018-04-06

    Research on UK government counter-terrorism measures has claimed that Muslims are treated as a 'suspect community'. However, there is limited research exploring the divisive effects that membership of a 'suspect community' has on relations within Muslim communities. Drawing from interviews with British Muslims living in Leeds or Bradford, I address this gap by explicating how co-option of Muslim community members to counter extremism fractures relations within Muslim communities. I reveal how community members internalize fears of state targeting which precipitates internal disciplinary measures. I contribute the category of 'internal suspect body' which is materialized through two intersecting conditions within preventative counter-terrorism: the suspected extremist for Muslims to look out for and suspected informer who might report fellow Muslims. I argue that the suspect community operates through a network of relations by which terrors of counter-terrorism are reproduced within Muslim communities with divisive effects. © London School of Economics and Political Science 2018.

  18. Measurements of Cs 137 and Cs 134 internal contamination during 1987 by the Bologna Enea PAS whole body counter

    International Nuclear Information System (INIS)

    Melandri, C.; Castellani, C.M.; Torroni, G.; Formignani, M.

    1988-01-01

    Internal contamination data obtained during 1987 at the ENEA PAS-FIBI- AEROSOL Laboratory in Bologna, following the accident at the nuclear reactor in Chernobyl, are presented. The data are referred to person living in the Bologna area, in other Italian regions and to individuals returned from abroad, mainly from Eastern Europe countries. Trend of Cs-137 and Cs-134 internal body burden in adult men resident in Bologna are given together with values of mean daily intake by ingestion and evaluation of the commited dose equivalents up to decembre 1987. Measurement campaigns, specifically projected in order to evaluate the men/women activity differences and the distribution of the internal contamination in various Italian regions, have been performed

  19. Joint Thesaurus. Part I (A-L) + Part II (M-Z)[International Nuclear Information System. Energy Technology Data Exchange

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-04-01

    This is the 1st revision of the INIS/ETDE Joint Thesaurus. It contains 20 953 valid descriptors and 8 600 forbidden terms. It was last updated in December 2003. The Joint Thesaurus contains the controlled terminology for indexing all information within the subject scope of both INIS (International Nuclear Information System) and ETDE (Energy Technology Data Exchange) information systems. The terminology is intended for use in subject description for input or retrieval of information in those systems. The thesaurus is a terminological control device used in translating from the natural language of documents, indexers or users into a more constrained system language It is also a controlled and dynamic vocabulary of semantically and generically related terms which covers a specific domain of knowledge. The domain of knowledge covered by this Thesaurus includes physics (in particular, plasma physics, atomic and molecular physics, and especially nuclear and high-energy physics), chemistry, materials, earth sciences, radiation biology, radioisotope effects and kinetics, applied life sciences, radiology and nuclear medicine, isotope and radiation source technology, radiation protection, radiation applications, engineering, instrumentation, fossil fuels, synthetic fuels, renewable energy sources, advanced energy systems, fission and fusion reactor technology, safeguards and inspection, waste management, environmental aspects of the production and consumption of energy from nuclear and non-nuclear sources, energy efficiency and energy conservation, economics and sociology of energy production and use, energy policy, and nuclear law. The terms in the Thesaurus are listed alphabetically, and with each alphabetic entry a word block containing the terms associated with the particular entry is displayed. In the word block, terms that have a hierarchical relationship to the entry are identified by the symbols BT and NT, for Broader Term and Narrower Term. Those with an affinitive

  20. Adaptación española del "International Affective Picture System" (IAPS: tercera parte

    Directory of Open Access Journals (Sweden)

    Javier Moltó

    2013-10-01

    Full Text Available Este trabajo proporciona los valores normativos españoles de las 358 imágenes que forman los conjuntos 15 a 20 del International Affective Picture System (IAPS. En este estudio participaron 811 estudiantes universitarios (521 mujeres que evaluaron las imágenes en las dimensiones emocionales de valencia, activación y dominancia. Las correlaciones entre las evaluaciones estadounidenses y las españolas en todas las dimensiones fueron altamente significativas y, como en Estados Unidos, la distribución de las imágenes en el espacio bidimensional afectivo definido por las dimensiones de valencia y activación adoptó la típica forma de boomerang. Los resultados confirmaron, asimismo, las diferencias de género encontradas en Estados Unidos en las evaluaciones de las imágenes aversivas. Estos resultados son totalmente consistentes con los obtenidos en la primera y segunda parte de la adaptación española, y demuestran que la estandarización del IAPS en nuestro país ha sido adecuada. Por último, se ratificaron las pequeñas diferencias transculturales encontradas en las evaluaciones de activación y dominancia: los españoles tendieron a asignar a las imágenes mayores puntuaciones en activación y menores en dominancia que los estadounidenses. Estos datos apoyan los estereotipos culturales de estos países y sugieren que el IAPS podría ser un indicador fiable de diferencias transculturales en la disposición emocional.

  1. Mathematical model of a phantom developed for use in calculations of radiation dose to the body and major internal organs of a Japanese adult

    International Nuclear Information System (INIS)

    Kerr, G.D.; Hwang, J.M.; Jones, R.M.

    1976-05-01

    A mathematical model of a phantom simulating the body and major internal organs of a Japanese adult has been developed for use in computer calculations of radiation dose. The total body height of the mathematical phantom is 162 cm, and the total body mass is 55 kg based on densities of 0.3, 1.4, and 1.0 g/cm 3 for the lung, skeleton, and bulk tissues of the body, respectively

  2. Internalization as a mediator of the relationship between conformity to masculine norms and body image attitudes and behaviors among young men in Sweden, US, UK, and Australia.

    Science.gov (United States)

    Franko, Debra L; Fuller-Tyszkiewicz, Matthew; Rodgers, Rachel F; Holmqvist Gattario, Kristina; Frisén, Ann; Diedrichs, Phillippa C; Ricciardelli, Lina A; Yager, Zali; Smolak, Linda; Thompson-Brenner, Heather; Shingleton, Rebecca M

    2015-09-01

    We examined whether internalization of sociocultural body ideals mediated the relationship between conformity to masculine norms and drive for muscularity, leanness, and thinness in a sample of males from Sweden, US, UK, and Australia. Over six hundred young men [n=142 (Sweden); n=192 (US); n=141 (UK); n=160 (Australia)] completed an online survey that included assessments of masculine role norms, body image, and internalization of sociocultural body ideals. Path analyses confirmed internalization as a mediator between greater conformity to masculine norms and body image measures (drive for thinness, desire for leanness, and desire for muscularity) across the sample. However, significant cross-country differences in the strength of these mediation effects were found. Mediation effects among US, Australian, and Swedish males were comparable, whereas these effects were weaker in the UK sample. Findings confirmed the importance of internalization of sociocultural body ideals in the tested models. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. Internal control as part of prevention irregularities in accounting of budgetary institution

    Directory of Open Access Journals (Sweden)

    O.М. Bunda

    2016-07-01

    Full Text Available The article researches the principles of internal control, the importance, the rationale for the essence of the system of internal control and the legislative building in budgetary institution. It describes the main challenges and problems of practical application of internal control in the normal course of business in modern enterprises. It reveals the following elements of the internal control of a budget institution as: control environment, risk assessment process of a budget institution, information systems, control procedures and control monitoring. The dependence between the effectiveness of accounting and internal control of a budget institution is determined. The paper highlights the methods of evaluation of internal control of a budget institution. This method is recommended for use in the preliminary assessment of control risk budget institution. The concept of «decision» as on the whole and also in particular in internal control is covered. The essential grouping indications of internal control decisions are defined and every type of decisions is characterized. The main directions of improvement of internal control to prevent violations in accounting of a budgetary institution is examined.

  4. Smoking and relative body weight : an international perspective from the WHO MONICA Project

    NARCIS (Netherlands)

    Molarius, A.; Seidell, J C; Kuulasmaa, K.; Dobson, A.J.; Sans, S.

    STUDY OBJECTIVE: To investigate the magnitude and consistency of the associations between smoking and body mass index (BMI) in different populations. DESIGN: A cross sectional study. SETTING AND PARTICIPANTS: About 69,000 men and women aged 35-64 years from 42 populations participating in the first

  5. Rapid removal of sodium isotopes from the body after accidental internal contamination

    International Nuclear Information System (INIS)

    Palmer, H.E.

    1976-01-01

    The use of liquid sodium as the primary coolant in fast-breeder reactors poses potential health concerns because of the chemical toxicity of sodium oxides and the radioactive toxicity of 24 Na and 22 Na. The paper describes some procedures which can significantly reduce the radiation dose to the body from 24 Na and 22 Na which might be accidentally inhaled or ingested. Studies with rats indicate that the retention time of the sodium isotopes which have exchanged with the body sodium pool can be reduced by a factor of 10 by ingestion of high levels of stable sodium. In addition, the ingestion of a sodium salt at the time or immediately after the inhalation incident could result in at least 60% or more of the inhaled radioactive sodium being excreted before it exchanges with the body sodium pool. The combined effects of both immediate and sustained sodium ingestion in rats can result in a radiation dose from 22 Na of only 4% or less of that which would result if no additional salt is administered. The dose reduction for 24 Na would not be as much as that for 22 Na but would be significant. The tolerance for high levels of stable sodium intake in humans will be discussed and optimum intakes will be suggested which will provide the maximum radioactive sodium excretion with minimum harm to the physiological processes of the body. (author)

  6. Parental Bonds, Anxious Attachment, Media Internalization, and Body Image Dissatisfaction: Exploring a Mediation Model

    Science.gov (United States)

    Cheng, Hsiu-Lan; Mallinckrodt, Brent

    2009-01-01

    The first purpose of this study was to investigate direct links between body image dissatisfaction (BID) in college women and their memories of either parent as cold and emotionally aloof. Theory, clinical case evidence, and a small (but growing) number of studies support these links. After estimating the strength of the associations between…

  7. Completion of the fabrication and assembly of the internal parts and pressure vessel of the LABGENE reactor

    International Nuclear Information System (INIS)

    Guimaraes, Leonam dos Santos

    2005-01-01

    The Navy's Technological Center in Sao Paulo (CTMSP) has successfully concluded in 2005 the final assembly of the internals of the Laboratory of Energy Generation's Reactor (LABGENE). This structure together with the fuel elements and the control rods drives mechanisms are part of a PWR type Nuclear Reactor. (author)

  8. International Halley watch amateur observers' manual for scientific comet studies. Part 1: Methods

    Science.gov (United States)

    Edberg, S. J.

    1983-01-01

    The International Halley Watch is described as well as comets and observing techniques. Information on periodic Comet Halley's apparition for its 1986 perihelion passage is provided. Instructions are given for observation projects valuable to the International Halley Watch in six areas of study: (1) visual observations; (2) photography; (3) astrometry; (4) spectroscopic observations; (5) photoelectric photometry; and (6) meteor observations.

  9. Results of the internal contamination measurements performed after Chernobyl accident by means of Casaccia whole body counter

    International Nuclear Information System (INIS)

    Rampa, E.; Santoni, G.; Di Pietro, S.

    1987-01-01

    Direct measurements of internal contamination were carried out in human subjects following the nuclear accident of Chernobyl. The Whole Body Counter facility operated by Dipartimento Protezione Ambientale e Salute dell'Uomo, Divisione Scienze Ambientali, Centro Ricerche Energia - C.R.E. - Casaccia (Rome) was utilized. This investigation was continued until December 31, 1986. The subjects were either resident of the Rome metropolitan area or Italian citizens returning from East European Countries. The report present the data regarding 131 I in the thyroid and 134 Cs and 137 Cs in the whole body. An ingestion or inhalation of these radionuclides is also calculated. The results of this study should contribute to a better evaluation of the theoretical models for the transfer of radionuclides from the environment to man

  10. In-vivo whole body measurement of internal radioactivity in the Nordic countries

    Energy Technology Data Exchange (ETDEWEB)

    Risco Norrlid, L. del (Swedish Radiation Safety Authority (Sweden)); Halldorsson, O. (Icelandic Radiation Safety Authority (Iceland)); Holm, S. (NM and PET at Copenhagen' s Univ. Hospital (Denmark)); Huikari, J. (Radiation and Nuclear Safety Authority (Finland)); Isaksson, M. (Goeteborg Univ., Dept. Radiation Physics Sahlgren Academy (Sweden)); Lind, B. (Norwegian Radiation Protection Authority (Norway)); Roed, H. (Danish State Institute for Radiation Protection (Denmark))

    2011-02-15

    The PIANOLIB activity aims to harmonize the calibrations of the measurement equipment in the region and to evaluate the quality status of this kind of measurement by means of a proficiency test exercise. In this report the first results of the PIANOLIB activity are presented, that is, a compilation of existent regional resources for in-vivo whole body measurement and the phantom library website. In 2010 the project PIANOLIB collected the relevant information about the regional facilities, distributed the exercise instructions and managed the circulation of the phantom IRINA among the participant laboratories. The inventory within the activity has showed that the regional whole body counting assets has relatively diminished compared to 2006, the last time an inventory of the kind was made. Both the field laboratories as the stationary ones are equipped with sophisticated whole-body counting systems with Ge-or NaI-detectors. The regional competence is good and still retains experienced staff, but it is clear that a new generation is coming that needs training and exchange of experiences. It is important to keep the practice of intercomparison and NKS continues to be the best framework for supporting this kind of activity. (Author)

  11. In-vivo whole body measurement of internal radioactivity in the Nordic countries

    International Nuclear Information System (INIS)

    Risco Norrlid, L. del; Halldorsson, O.; Holm, S.; Huikari, J.; Isaksson, M.; Lind, B.; Roed, H.

    2011-02-01

    The PIANOLIB activity aims to harmonize the calibrations of the measurement equipment in the region and to evaluate the quality status of this kind of measurement by means of a proficiency test exercise. In this report the first results of the PIANOLIB activity are presented, that is, a compilation of existent regional resources for in-vivo whole body measurement and the phantom library website. In 2010 the project PIANOLIB collected the relevant information about the regional facilities, distributed the exercise instructions and managed the circulation of the phantom IRINA among the participant laboratories. The inventory within the activity has showed that the regional whole body counting assets has relatively diminished compared to 2006, the last time an inventory of the kind was made. Both the field laboratories as the stationary ones are equipped with sophisticated whole-body counting systems with Ge-or NaI-detectors. The regional competence is good and still retains experienced staff, but it is clear that a new generation is coming that needs training and exchange of experiences. It is important to keep the practice of intercomparison and NKS continues to be the best framework for supporting this kind of activity. (Author)

  12. Responses of Lower-Body Power and Match Running Demands Following Long-Haul Travel in International Rugby Sevens Players.

    Science.gov (United States)

    Mitchell, John A; Pumpa, Kate L; Pyne, David B

    2017-03-01

    Mitchell, JA, Pumpa, KL, and Pyne, DB. Responses of lowerbody power and match running demands after long-haul travel in international rugby sevens players. J Strength Cond Res 31(3): 686-695, 2017-This study determined the effect of long-haul (>5 hours) travel on lower-body power and match running demands in international rugby sevens players. Lower-body power was assessed in 22 male international rugby sevens players (age 21.7 ± 2.7 years, mass 89.0 ± 6.7 kg, stature 180.5 ± 6.2 cm; mean ± SD) monitored over 17 rugby sevens tournaments. A countermovement jump was used to monitor lower-body power (peak and mean power) over repeated three week travel and competition periods (pretravel, posttravel, and posttournament). Small decreases were evident in peak power after both short and long-haul travel (-4.0%, ±3.2%; mean, ±90% confidence limits) with further reductions in peak and mean power posttournament (-4.5%, ±2.3% and -3.8%, ±1.5%) culminating in a moderate decrease in peak power overall (-7.4%, ±4.0%). A subset of 12 players (completing a minimum of 8 tournaments) had the effects of match running demands assessed with lower-body power. In this subset, long-haul travel elicited a large decrease in lower-body peak (-9.4%, ±3.5%) and mean power (-5.6%, ±2.9%) over the monitoring period, with a small decrease (-4.3%, ±3.0% and -2.2%, ±1.7%) posttravel and moderate decrease (-5.4%, ±2.5% and -3.5%, ±1.9%) posttournament, respectively. Match running demands were monitored through global positioning system. In long-haul tournaments, the 12 players covered ∼13%, ±13% greater total distance (meter) and ∼11%, ±10% higher average game meters >5 m·s when compared with short-haul (rugby sevens tournaments after long-haul travel.

  13. Whole body MR-PET: a new internal dosimetry method for radiation transport calculation from biokinetic model data

    International Nuclear Information System (INIS)

    Nunes, Ana; Alves, Francisco; Patrício, Miguel

    2014-01-01

    In order to ensure the safe usage of new radiopharmaceuticals in Positron Emission Tomography (PET), it is necessary to quantify the doses delivered to the organs and tissues within the patients’ bodies. A framework that allows estimating the dose delivered by PET has been established by the MIRD Committee [1, 2] and ICRP []. Although this covers the most important terms and concepts in Internal Radiation Dosimetry (IRD), it does not provide a detailed guide to assist in the development of a full dosimetric study. We discuss the development, implementation, assessment and validation of an accurate method for IRD studies of PET radiotracers.

  14. Assessment of body fat in the pony: part II. Validation of the deuterium oxide dilution technique for the measurement of body fat.

    Science.gov (United States)

    Dugdale, A H A; Curtis, G C; Milne, E; Harris, P A; Argo, C Mc

    2011-09-01

    Excessive accumulations or depletions of body fat have been associated with increased morbidity and mortality in horses and ponies. An objective, minimally-invasive method to accurately quantify body fat in living animals is required to aid nutritional management and define welfare/performance limits. To compare deuterium oxide (D(2) O) dilution-derived estimates of total body water (TBW) and body fat with values obtained by 'gold standard' proximate analysis and cadaver dissection. D(2) O dilution offers a valid method for the determination of TBW and body fat in equids. Seven mature (mean ± s.e. 13 ± 3 years, 212 ± 14 kg, body condition scores 1.25-7/9), healthy, Welsh Mountain pony mares, destined for euthanasia (for nonresearch purposes) were used. Blood samples were collected before and 4 h after D(2) O (0.11-0.13 g/kg bwt, 99.8 atom percent excess) administration. Plasma was analysed by gas isotope ratio mass spectrometry following filtration and zinc reduction. After euthanasia, white adipose tissue (WAT) mass was recorded before all body tissues were analysed by proximate chemical analyses. D(2) O-derived estimates of TBW and body fat were strongly associated with proximate analysis- and dissection-derived values (all r(2) >0.97, P≤0.0001). Bland-Altman analyses demonstrated good agreements between methods. D(2) O dilution slightly overestimated TBW (0.79%, limits of agreement (LoA) -3.75-2.17%) and underestimated total body lipid (1.78%, LoA -0.59-4.15%) and dissected WAT (0.72%, LoA -2.77-4.21%). This study provides the first validation of the D(2) O dilution method for the minimally-invasive, accurate, repeatable and objective measurement of body water and fat in living equids. © 2011 EVJ Ltd.

  15. Finite element simulations of internal stresses generated during the ferroelastic deformation of NiTi bodies

    International Nuclear Information System (INIS)

    Manach, P.Y.; Favier, D.; Rio, G.

    1996-01-01

    The aim of this paper is to analyse the generation of internal stresses during the predeformation of NiTi shape memory alloys in the martensitic state. This allows to determine the initial stress state in which the material will transform during the shape memory effect due to heating consecutively to this prestrain. In that way a three-dimensional finite element model of the deformation of shape memory alloys has been developed, the constitutive law being defined using an elastohysteresis tensor model. The influence of behavioural and geometrical factors are illustrated considering the numerical simulation of different cases of practical importance for industrial applications : the study of the bending behaviour of a NiTi cantilever beam as well as the study of the swelling of a pipe connection under both uniform and non uniform internal displacement fields. (orig.)

  16. Integration through Land Improvement. Internal Colonization in Switzerland During the First Part of the Twentieth Century

    OpenAIRE

    Daniel Burkhard

    2015-01-01

    Internal colonization in Switzerland is often seen in connection with the battle for cultivation in the Second World War, but the history of internal colonization in Switzerland is more complex. The food crisis in the First World War formed the horizon of experience for various actors from industry, consumer protection, the urban population and agriculture to start considering practical strategies for managing agricultural production. In this way, traditional spaces, such as rural and urban a...

  17. The part of the international investments in the Russian petroleum industry

    International Nuclear Information System (INIS)

    Locatelli, C.

    2004-03-01

    The ''russian risk'' is important for the international petroleum companies, in spite of the creation of the TNK-BP joint venture. The investment in the petroleum domain face different and contradictory interests in function of the economic implied actors. To analyze the situation the author discussed the russian petroleum industry as an ''unfinished model'', and how the place for the international investments is limited. (A.L.B.)

  18. Risk assessment, session 1-4. International conference 1992. Part 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-07-01

    The international conference on Risk Assessment, 5-9 October 1992, London was organised by the Health and Safety Commission of the UK and co-sponsored by a number of regional and international organizations namely: the European Commission, the ILO, the OECD and WHO. The main sessions of the conference cover what risk assessment means, the role of risk assessment in devising policies and regulations; and risk assessment in practice.

  19. Risk assessment, session 1-4. International conference 1992. Part 1

    International Nuclear Information System (INIS)

    1992-01-01

    The international conference on Risk Assessment, 5-9 October 1992, London was organised by the Health and Safety Commission of the UK and co-sponsored by a number of regional and international organizations namely: the European Commission, the ILO, the OECD and WHO. The main sessions of the conference cover what risk assessment means, the role of risk assessment in devising policies and regulations; and risk assessment in practice

  20. Part-time work and work hour preferences : An international comparison

    NARCIS (Netherlands)

    Wielers, Rudolf; Münderlein, Maria; Koster, Ferry

    2013-01-01

    The goal of this article is to explain cross-country differences in over- and under-employment. The focus is on the effects of the growth of part-time work. We argue and demonstrate that the spread and acceptance of part-time work results in a downward adaptation of descriptive norms regulating work

  1. Internal medicine specialists' attitudes towards working part-time: a comparison between 1996 and 2004

    NARCIS (Netherlands)

    Lugtenberg, Marjolein; Heiligers, P.J.M.; Jong, Judith de; Hingstman, Lammert

    2006-01-01

    Although medical specialists traditionally hold negative views towards working parttime, the practice of medicine has evolved. Given the trend towards more part-time work and that there is no evidence that it compromises the quality of care, attitudes towards part-time work may have changed as

  2. Internal medicine specialists' attitudes towards working part-time: a comparison between 1996 and 2004.

    NARCIS (Netherlands)

    Lugtenberg, M.; Heiligers, P.J.M.; Jong, J.D. de; Hingstman, L.

    2006-01-01

    Background: Although medical specialists traditionally hold negative views towards working parttime, the practice of medicine has evolved. Given the trend towards more part-time work and that there is no evidence that it compromises the quality of care, attitudes towards part-time work may have

  3. Radiation Doses to Members of the U.S. Population from Ubiquitous Radionuclides in the Body: Part 3, Results, Variability, and Uncertainty

    International Nuclear Information System (INIS)

    Watson, David J.; Strom, Daniel J.

    2011-01-01

    This paper is part three of a three-part series investigating annual effective doses to residents of the United States from intakes of ubiquitous radionuclides, including radionuclides occurring naturally, radionuclides whose concentrations are technologically enhanced, and anthropogenic radionuclides. The radionuclides of interest are the 238 U series (14 nuclides), the actinium series (headed by 235 U; 11 nuclides), and the 232 Th series (11 nuclides); primordial radionuclides 87 Rb and 40 K; cosmogenic and fallout radionuclides 14 C and 3 H; and purely anthropogenic radionuclides 137 Cs- 137m Ba, 129 I and 90 Sr- 90 Y. This series of papers explicitly excludes intakes from inhaling 222 Rn, 220 Rn, and their short-lived decay products; it also excludes intakes of radionuclides in occupational and medical settings. Part one reviewed, summarized, characterized, and grouped all published and some unpublished data for U.S. residents on ubiquitous radionuclide concentrations in tissues and organs. Part two described the methods used to organize the data collected in part one and segregate it into the ages and genders defined by the study, imputed missing values from the existing data, apportioned activity in bone, and imputed activity in hollow organ contents and the remainder of the body. This paper estimates equivalent doses to target tissues from source regions and maps target tissues to lists of tissues with International Commission on Radiation Protection (ICRP) tissue-weighting factors or to surrogate tissue regions when there is no direct match. Effective doses, using ICRP tissue-weighting factors recommended in 1977, 1990, and 2007, are then calculated, and an upper bound of variability of the effective dose is estimated by calculating the average coefficients of variation (CV), assuming all variance is due to variability. Most of the data were for adult males, whose average annual effective dose is estimated to be 337 (micro)Sv y -1 (CV = 0.65, geometric mean

  4. Esthetics and psyche-part 1: assessment of the influence of patients' perceptions of body image and body experience on selection of existing natural tooth color.

    Science.gov (United States)

    Bauer, Julia; Vasilache, Iliana; Schlegel, Andreas Karl; Wichmann, Manfred; Eitner, Stephan

    2012-01-01

    The aim of this research was to test the hypothesis that patients' attitudes toward their body affect their capacity to accurately select their existing natural tooth color. Standard validated psychologic assessments were used to determine a person's perception of body image and experience. Oral images were compared with the patients' perceptions of their natural tooth color, which were then compared with the actual tooth color judged by a dental professional. For the vital body dynamic and disliking body experience subscales, women exhibited a significantly more negative attitude toward their bodies than men (P = .000). Patients with a negative attitude toward their body tended to choose a lighter tooth color. The correlation between patients' and the testing physician's choices of color was r = 0.540 for women and r = 0.746 for men. Unhappiness with body image and experience results in poor perception of a patient's own oral image, which in turn results in a patient perceiving that his or her natural tooth color is lighter than that judged by a dental professional. This has clinical implications when trying to achieve patient satisfaction with dental prostheses.

  5. Little girls in a grown up world: Exposure to sexualized media, internalization of sexualization messages, and body image in 6-9 year-old girls.

    Science.gov (United States)

    Slater, Amy; Tiggemann, Marika

    2016-09-01

    Despite widespread public concern about the early sexualization of young girls, as yet there has been little empirical examination of potential negative effects. In the present study a sample of 300 6-9 year-old girls completed individual interviews assessing exposure to sexualized media, internalization of sexualized messages (measured via preference for sexualized clothing), and body image attitudes (body esteem, body dissatisfaction). Exposure to sexualized media was found to be correlated with internalization of sexualization messages, itself correlated with negative body image. The findings provide preliminary evidence that sexualized messages appear to be internalized by very young girls which, in turn, has negative implications for how they feel about their bodies. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. Sakharov readings 2010: Environmental problems of the XXI century. Proceedings of the 10 international scientific conference. Part 2

    International Nuclear Information System (INIS)

    Kundas, S.P.; Mel'nov, S.B.; Poznyak, S.S.

    2010-05-01

    Proceeding includes materials of reports of 10-ts international scientific conference 'Sakharov readings 2010: Environmental problems of XXI century', which took place 20-21 of May 2010 in the International Sakharov Environmental University. The second part of the proceedings continues abstracts about radioecology and radiation security; ecological informational systems and technologies; ecological monitoring, management and audit; resumption sources of energy and energy-saving technologies; problems of ecological education. Materials of the conference intend on wide area of the specialists in ecology and adjacent sciences, teachers, post-graduate students and students of universities and colleges. (authors)

  7. Current capabilities of the IRD-CNEN-RJ whole body counter for in vivo monitoring of internally deposited radionuclides in human body

    Energy Technology Data Exchange (ETDEWEB)

    Dantas, Bernando Maranhao; Dantas, Ana Leticia Almeida; Lucena, Eder Augusto, E-mail: bmdantas@ird.gov.br, E-mail: adantas@ird.gov.br, E-mail: eder@ird.gov.br [Instituto de Radioprotecao e Dosimetria (IRD/CNEN-RJ), Rio de Janeiro, RJ (Brazil). Lab. de Monitoracao In Vivo. Div. de Dosimetria

    2014-07-01

    Occupational exposure to radioactive materials may occur as a result of a variety of professional human activities, such as in nuclear industry; use of unsealed sources in nuclear medicine, biological research and agriculture; production of radiopharmaceuticals, as well as in mining and milling of minerals associated with naturally occurring radioactive materials. The IRD whole-body counter (UCCI) consists of a shielded room with internal dimensions of 2.5 m x 2.5 m x 2.5 m. The walls are made of steel and have a graded-Z interior lining made of 3 mm of lead, 1.5 mm of cadmium and 0.5 mm of copper. Such thin layers are aimed to reduce environmental sources of natural background radiation that would affect the measurements of radionuclides emitting low energy photons. An array of four HPGe detectors was used to perform low-energy measurements of radionuclides emitting photons in the energy range from 10 to 200 keV in the lungs, liver and bone tissue. Additionally, one NaI(Tl)8” x 4” and one NaI(Tl)3” x 3” scintillation detectors are used for measurements in the energy range from 100 up to 3000 keV. A configuration of detector supports allows setting up flexible counting geometries, i.e., whole body and specific organs such as head, lungs, liver and thyroid of an individual laid on a monitoring chair. The UCCI is able to perform in vivo measurement of a large variety of radionuclides emitting photons in the energy range from 10 to 3000 keV. The minimum detectable activities for most of the radionuclides of interest allow its application for occupational monitoring as well as in the case of accidental incorporations. (author)

  8. Main areas for the sociological support of organizational risks diagnostics and prevention in the internal affairs bodies

    Directory of Open Access Journals (Sweden)

    T H Dzhanteev

    2016-12-01

    Full Text Available The article considers the use of theoretical and applied sociological studies to identify and prevent negative consequences of the organizational risks in the internal affairs bodies, such as: insufficient quality of the organizational structure; failures in the design of organizational structures; poor coordination and regulation; inconsistency of resources provision; mistakes in the selection and placement of personnel; shortcomings in the organization of interaction with the public; incorrect definition of the needs of citizens in the field of law enforcement; poor quality of law enforcement services; inadequate training of personnel for the interaction with citizens. The author describes the role of the sociological support in the diagnostics of organizational risks, and pays particular attention to the factors contributing to the occurrence of undesirable situations and to the cause-and-effect relationships between various events associated with the risks. The article emphasizes the exceptional importance of forecasting negative consequences of risk situations and developing measures to minimize negative effects of organizational risks in law enforcement in general and in the internal affairs bodies in particular.

  9. Writing for international publication in nursing journals: a personal perspective (part 1).

    Science.gov (United States)

    Rassool, G Hussein

    2006-01-01

    The number of printed and electronic (Internet) academic nursing publications in Brazil and around the world highlights the importance attached to publishing in the field of nursing. Internationally, journals are ranked according to their professional merits and peer review orientations. Financial institutions increasingly value publications in renowned journals as one criterion for granting funds for research. One important reason why many scientific articles do not meet the requirements from international journal reviewers, especially those submitted English, is the result of poor and literal translation of the text. The challenge we are facing in Latin America is to encourage the development of articles for publication in internationally reviewed journals. Co-authorship is a potentially stimulating model for researchers and postgraduate students to publish. This task can be undertaken through the help of international supervisors and researchers, supervisors or postgraduate students with good command of the English language. This article aims to demystify the publication process and present some guidelines on how to publish in international journals.

  10. Writing for international publication in nursing journals: a personal perspective (Part 2).

    Science.gov (United States)

    Rassool, G Hussein

    2006-01-01

    The number of printed and electronic (Internet) academic nursing publications in Brazil and around the world highlight the importance attached to publishing in the field of nursing. Internationally, journals are ranked according to their professional merits and peer review orientations. Financial institutions increasingly value publications in renowned journals as one criterion for granting funds for research. One important reason why many scientific articles do not meet the requirements from international journal reviewers, especially those submitted English, is the result of poor and literal translation of the text. The challenge we are facing in Latin America is to encourage the development of articles for publication in internationally reviewed journals. Co-authorship is a potentially stimulating model for researchers and postgraduate students to publish. This task can be undertaken through the help of international supervisors and researchers, supervisors or postgraduate students with good command of the English language. This article aims to demystify the publication process and present some guidelines on how to publish in international journals.

  11. International study of objectively measured physical activity and sedentary time with body mass index and obesity

    DEFF Research Database (Denmark)

    Dyck, D Van; Cerin, E; De Bourdeaudhuij, I

    2015-01-01

    Background:Physical activity (PA) has been consistently implicated in the etiology of obesity, whereas recent evidence on the importance of sedentary time remains inconsistent. Understanding of dose-response associations of PA and sedentary time with overweight and obesity in adults can be improved...... effects of study site and gender.Methods:Data from the International Physical activity and the Environment Network (IPEN) Adult study were used. IPEN Adult is an observational multi-country cross-sectional study, and 12 sites in 10 countries are included. Participants wore an accelerometer for seven...

  12. Calibration of a whole body counter and 'In Vivo' measurements for internal dosimetry evaluation in Chile, two years experience

    International Nuclear Information System (INIS)

    Pinones O, Osvaldo; Sanhueza M, Sylvia

    2008-01-01

    In Chile the internal Dosimetry evaluation have been doing for more than 20 years ago by 'in vitro' measurements, however the 'in vivo' measurements just have available for 2 years due to the installation, calibration and completion of a Whole Body Counter. The Whole Body Counter of the CCHEN, corresponds to the shielded room type (4.2 x 3.3 x 2.0 m), is located in the second subterranean of the North Wing of the building of Laboratories of the La Reina Nuclear Center in Santiago City, (3 meters under the ground). It is composed by 12 cm thickness walls of concrete, then successive layers of 2 mm of thickness with: lead, cadmium and copper, 1 cm of acrylic and finally 2 mm of wood. The measurement system is composed by: 2 detectors of NaI (Tl) of 8 x 3 inches (BICRON) that operate to 800 volts (+) and allow the detection of gamma emitters of high energy (>100 keV). It has the possibility of measurement fixes (thyroid) and route (whole body) using for it a pneumatic system that allows the displacement of the detectors on a central axis. It has two positions of location of the detectors, one of 90 degrees with respect to the central axis when the system is in rest or entrance retirement of patient and one of 45 degrees approximately when the measurement is made. For the calibration, two simulators were used: Thyroid simulator from the IRD (Brazil), and Whole Body, BOMAB simulator ( 133 Ba, 137 Cs and 60 Co) from the IAEA. 10 measurements of 300 seconds each one per geometry and different detector-patient distances were done: 20.0; 25.0; 30.0; 37.7 and 101.1 cm (considering high level incorporations). For the analysis of spectrum, software 'Genie 2000' and for the calculation of dose, program 'AIDE' obtained through ARCAL RLA/9/049 'Harmonization of Procedures of Internal Dosimetry', were used. To date, 300 measurements have been made and the results were used for the evaluation of the internal Dosimetry of the Professional Exposed Workers (PEW), but also to improve

  13. Blood volume, blood pressure and total body sodium: internal signalling and output control

    DEFF Research Database (Denmark)

    Bie, P

    2009-01-01

    Total body sodium and arterial blood pressure (ABP) are mutually dependent variables regulated by complex control systems. This review addresses the role of ABP in the normal control of sodium excretion (NaEx), and the physiological control of renin secretion. NaEx is a pivotal determinant of ABP......, and under experimental conditions, ABP is a powerful, independent controller of NaEx. Blood volume is a function of dietary salt intake; however, ABP is not, at least not in steady states. A transient increase in ABP after a step-up in sodium intake could provide a causal relationship between ABP...... and the regulation of NaEx via a hypothetical integrative control system. However, recent data show that subtle sodium loading (simulating salty meals) causes robust natriuresis without changes in ABP. Changes in ABP are not necessary for natriuresis. Normal sodium excretion is not regulated by pressure. Plasma...

  14. Effects of body habitus on internal radiation dose calculations using the 5-year-old anthropomorphic male models

    DEFF Research Database (Denmark)

    Xie, Tianwu; Kuster, Niels; Zaidi, Habib

    2017-01-01

    Xtended general purpose Monte Carlo transport code and calculated the absorbed dose and effective dose of five 18F-labelled radiotracers for children of various habitus. For most organs, the S-value of F-18 presents stronger statistical correlations with body weight, standing height and sitting height than BMI...... and SSR. The self-absorbed fraction and self-absorbed S-values of F-18 and the absorbed dose and effective dose of 18F-labelled radiotracers present with the strongest statistical correlations with body weight. For 18F-Amino acids, 18F-Brain receptor substances, 18F-FDG, 18F-L-DOPA and 18F-FBPA, the mean...... absolute effective dose differences between phantoms of different habitus and fixed reference models are 11.4%, 11.3%, 10.8%, 13.3% and 11.4%, respectively. Total body weight, standing height and sitting height have considerable effects on human internal dosimetry. Radiation dose calculations...

  15. Body Image and the Appearance Culture Among Adolescent Girls and Boys: An Examination of Friend Conversations, Peer Criticism, Appearance Magazines, and the Internalization of Appearance Ideals

    Science.gov (United States)

    Jones, Diane Carlson; Vigfusdottir, Thorbjorg Helga; Lee, Yoonsun

    2004-01-01

    This research evaluates the contributions of three dimensions of appearance culture (appearance magazine exposure, appearance conversations with friends, and peer appearance criticism) and body mass index (BMI) to internalization of appearance ideals and body image dissatisfaction. Four hundred thirty-three girls and 347 boys in Grades 7 through…

  16. Using multi-level Bayesian lesion-symptom mapping to probe the body-part-specificity of gesture imitation skills.

    Science.gov (United States)

    Achilles, Elisabeth I S; Weiss, Peter H; Fink, Gereon R; Binder, Ellen; Price, Cathy J; Hope, Thomas M H

    2017-11-01

    Past attempts to identify the neural substrates of hand and finger imitation skills in the left hemisphere of the brain have yielded inconsistent results. Here, we analyse those associations in a large sample of 257 left hemisphere stroke patients. By introducing novel Bayesian methods, we characterise lesion symptom associations at three levels: the voxel-level, the single-region level (using anatomically defined regions), and the region-pair level. The results are inconsistent across those three levels and we argue that each level of analysis makes assumptions which constrain the results it can produce. Regardless of the inconsistencies across levels, and contrary to past studies which implicated differential neural substrates for hand and finger imitation, we find no consistent voxels or regions, where damage affects one imitation skill and not the other, at any of the three analysis levels. Our novel Bayesian approach indicates that any apparent differences appear to be driven by an increased sensitivity of hand imitation skills to lesions that also impair finger imitation. In our analyses, the results of the highest level of analysis (region-pairs) emphasise a role of the primary somatosensory and motor cortices, and the occipital lobe in imitation. We argue that this emphasis supports an account of both imitation tasks based on direct sensor-motor connections, which throws doubt on past accounts which imply the need for an intermediate (e.g. body-part-coding) system of representation. Copyright © 2017 The Author(s). Published by Elsevier Inc. All rights reserved.

  17. Preventing Suicide in Prisons, Part II International Comparisons of Suicide Prevention Services in Correctional Facilities

    NARCIS (Netherlands)

    Diagle, M.S.; Daniel, A.E.; Dear, G.E.; Frottier, P.; Hayes, H.M.; Kerkhof, A.J.F.M.; Konrad, N.; Liebling, A.; Sarchiapone, M.

    2007-01-01

    The International Association for Suicide Prevention created a Task Force on Suicide in Prisons to better disseminate the information in this domain. One of its objectives was to summarize suicide-prevention activities in the prison systems. This study of the Task Force uncovered many differences

  18. International Trends in Health Science Librarianship Part 20: The Balkan States (Serbia and Slovenia).

    Science.gov (United States)

    Ivkovic, Ana; Rožić, Anamarija; Turk, Nana

    2016-12-01

    This is the 20th in a series of articles exploring international trends in health science librarianship in the 21st century. The focus of the present issue is the Balkan region (Serbia and Slovenia). The next regular feature will look at Russia and the Ukraine. JM. © 2016 Health Libraries Group.

  19. International Trends in Health Science Librarianship Part 18: The Middle East (Iran, Qatar and Turkey).

    Science.gov (United States)

    Zeraatkar, Kimia; Ayatollahi, Haleh; Havlin, Tracy; Neves, Karen; Şendir, Mesra

    2016-06-01

    This is the 18th in a series of articles exploring international trends in health science librarianship in the 21st century. The focus of the present issue is the Middle East (Iran, Qatar and Turkey). The next feature column will investigate trends in the Balkan States JM. © 2016 Health Libraries Group.

  20. International Trends in Health Science Librarianship Part 19: The Balkan States (Bulgaria and Croatia).

    Science.gov (United States)

    Kirilova, Savina; Skoric, Lea

    2016-09-01

    This is the 19th in a series of articles exploring international trends in health science librarianship in the 21st century. The focus of the present issue is the Balkan Region (Bulgaria and Croatia). The next regular feature column will investigate two other Balkan states - Serbia and Slovenia. JM. © 2016 Health Libraries Group.

  1. Long Term Potentials and Costs of RES - Part II: The Role of International Biomass Trade

    NARCIS (Netherlands)

    Hoefnagels, E.T.A.; Junginger, H.M.; Resch, G.; Panzer, C.

    2011-01-01

    This report investigated the impact of international transport on the total cost and greenhouse gas balance of solid woody biomass. For this purpose, a geospatial intermodal biomass transport model was developed in the ArcGIS 10.0 Network Analyst extension. This model has been complemented with data

  2. Transport Properties of Bulk Thermoelectrics—An International Round-Robin Study, Part I: Seebeck Coefficient and Electrical Resistivity

    Science.gov (United States)

    Wang, Hsin; Porter, Wallace D.; Böttner, Harald; König, Jan; Chen, Lidong; Bai, Shengqiang; Tritt, Terry M.; Mayolet, Alex; Senawiratne, Jayantha; Smith, Charlene; Harris, Fred; Gilbert, Patricia; Sharp, Jeff W.; Lo, Jason; Kleinke, Holger; Kiss, Laszlo

    2013-04-01

    Recent research and development of high-temperature thermoelectric materials has demonstrated great potential for converting automobile exhaust heat directly into electricity. Thermoelectrics based on classic bismuth telluride have also started to impact the automotive industry by enhancing air-conditioning efficiency and integrated cabin climate control. In addition to engineering challenges of making reliable and efficient devices to withstand thermal and mechanical cycling, the remaining issues in thermoelectric power generation and refrigeration are mostly materials related. The dimensionless figure of merit, ZT, still needs to be improved from the current value of 1.0 to 1.5 to above 2.0 to be competitive with other alternative technologies. In the meantime, the thermoelectric community could greatly benefit from the development of international test standards, improved test methods, and better characterization tools. Internationally, thermoelectrics have been recognized by many countries as a key component for improving energy efficiency. The International Energy Agency (IEA) group under the Implementing Agreement for Advanced Materials for Transportation (AMT) identified thermoelectric materials as an important area in 2009. This paper is part I of the international round-robin testing of transport properties of bulk thermoelectrics. The main foci in part I are the measurement of two electronic transport properties: Seebeck coefficient and electrical resistivity.

  3. Building Transnational Bodies: Norway and the International Development of Laboratory Animal Science, ca. 1956–1980

    Science.gov (United States)

    Druglitrø, Tone; Kirk, Robert G. W.

    2015-01-01

    Argument This article adopts a historical perspective to examine the development of Laboratory Animal Science and Medicine, an auxiliary field which formed to facilitate the work of the biomedical sciences by systematically improving laboratory animal production, provision, and maintenance in the post Second World War period. We investigate how Laboratory Animal Science and Medicine co-developed at the local level (responding to national needs and concerns) yet was simultaneously transnational in orientation (responding to the scientific need that knowledge, practices, objects and animals circulate freely). Adapting the work of Tsing (2004), we argue that national differences provided the creative “friction” that helped drive the formation of Laboratory Animal Science and Medicine as a transnational endeavor. Our analysis engages with the themes of this special issue by focusing on the development of Laboratory Animal Science and Medicine in Norway, which both informed wider transnational developments and was formed by them. We show that Laboratory Animal Science and Medicine can only be properly understood from a spatial perspective; whilst it developed and was structured through national “centers,” its orientation was transnational necessitating international networks through which knowledge, practice, technologies, and animals circulated. More and better laboratory animals are today required than ever before, and this demand will continue to rise if it is to keep pace with the quickening tempo of biological and veterinary research. The provision of this living experimental material is no longer a local problem; local, that is, to the research institute. It has become a national concern, and, in some of its aspects . . . even international. (William Lane-Petter 1957, 240) PMID:24941794

  4. Analysis of core damage frequency from internal events: Expert judgment elicitation. Part 1: Expert panel results. Part 2: Project staff results

    Energy Technology Data Exchange (ETDEWEB)

    Wheeler, T A; Cramond, W R [Sandia National Laboratories, Albuquerque, NM (United States); Hora, S C [University of Hawii at Hilo (United States); Unwin, S D [Brookhaven National Laboratory (United States)

    1989-04-01

    Quantitative modeling techniques have limitations as to the resolution of important issues in probabilistic risk assessment (PRA). Not all issues can be resolved via the existing set of methods such as fault trees, event trees, statistical analyses, data collection, and computer simulation. Therefore, an expert judgment process was developed to address issues perceived as important to risk in the NUREG-1150 analysis but which could not be resolved with existing techniques. This process was applied to several issues that could significantly affect the internal event core damage frequencies of the PRAs performed on six light water reactors. Detailed descriptions of these issues and the results of the expert judgment elicitation are reported here, as well as an explanation of the methodology used and the procedure followed in performing the overall elicitation task. The process is time-consuming and expensive. However, the results are very useful, and represent an improvement over the draft NUREG-1150 analysis in the areas of expert selection, elicitation training, issue selection and presentation, elicitation of judgment and aggregation of results. The results are presented in two parts. Part documents the expert panel elicitations, where the most important issues were presented to a panel of experts convened from throughout the nuclear power risk assessment community. Part 2 documents the process by which the project staff performed expert judgment on other important issues, using the project staff as panel members. (author)

  5. Internalization of the Thin Ideal as a Predictor of Body Dissatisfaction and Disordered Eating in African, African-American, and Afro-Caribbean Female College Students

    Science.gov (United States)

    Gilbert, Stefanie C.; Crump, Stacey; Madhere, Serge; Schutz, William

    2009-01-01

    This study, conducted at a historically Black university, evaluated the impact of awareness and internalization of the Western thin ideal of beauty on body dissatisfaction, drive for thinness, and bulimia in African-American, African, and Caribbean women. The relationship between internalization of the thin ideal and disordered eating was…

  6. Internal and external cooling methods and their effect on body temperature, thermal perception and dexterity.

    Directory of Open Access Journals (Sweden)

    Matthew J Maley

    Full Text Available The present study aimed to compare a range of cooling methods possibly utilised by occupational workers, focusing on their effect on body temperature, perception and manual dexterity.Ten male participants completed eight trials involving 30 min of seated rest followed by 30 min of cooling or control of no cooling (CON (34°C, 58% relative humidity. The cooling methods utilised were: ice cooling vest (CV0, phase change cooling vest melting at 14°C (CV14, evaporative cooling vest (CVEV, arm immersion in 10°C water (AI, portable water-perfused suit (WPS, heliox inhalation (HE and ice slushy ingestion (SL. Immediately before and after cooling, participants were assessed for fine (Purdue pegboard task and gross (grip and pinch strength manual dexterity. Rectal and skin temperature, as well as thermal sensation and comfort, were monitored throughout.Compared with CON, SL was the only method to reduce rectal temperature (P = 0.012. All externally applied cooling methods reduced skin temperature (P0.05.The present study observed that ice ingestion or ice applied to the skin produced the greatest effect on rectal and skin temperature, respectively. AI should not be utilised if workers require subsequent fine manual dexterity. These results will help inform future studies investigating appropriate pre-cooling methods for the occupational worker.

  7. Internal and external cooling methods and their effect on body temperature, thermal perception and dexterity

    Science.gov (United States)

    Minett, Geoffrey M.; Bach, Aaron J. E.; Zietek, Stephanie A.; Stewart, Kelly L.; Stewart, Ian B.

    2018-01-01

    Objective The present study aimed to compare a range of cooling methods possibly utilised by occupational workers, focusing on their effect on body temperature, perception and manual dexterity. Methods Ten male participants completed eight trials involving 30 min of seated rest followed by 30 min of cooling or control of no cooling (CON) (34°C, 58% relative humidity). The cooling methods utilised were: ice cooling vest (CV0), phase change cooling vest melting at 14°C (CV14), evaporative cooling vest (CVEV), arm immersion in 10°C water (AI), portable water-perfused suit (WPS), heliox inhalation (HE) and ice slushy ingestion (SL). Immediately before and after cooling, participants were assessed for fine (Purdue pegboard task) and gross (grip and pinch strength) manual dexterity. Rectal and skin temperature, as well as thermal sensation and comfort, were monitored throughout. Results Compared with CON, SL was the only method to reduce rectal temperature (P = 0.012). All externally applied cooling methods reduced skin temperature (Ptemperature versus other cooling methods. Participants felt cooler with CV0, CV14, WPS, AI and SL (P0.05). Conclusion The present study observed that ice ingestion or ice applied to the skin produced the greatest effect on rectal and skin temperature, respectively. AI should not be utilised if workers require subsequent fine manual dexterity. These results will help inform future studies investigating appropriate pre-cooling methods for the occupational worker. PMID:29357373

  8. The "spare parts person"? Conceptions of the human body and their implications for public attitudes towards organ donation and organ sale

    Science.gov (United States)

    Schweda, Mark; Schicktanz, Silke

    2009-01-01

    Background The increasing debate on financial incentives for organ donation raises concerns about a "commodification of the human body". Philosophical-ethical stances on this development depend on assumptions concerning the body and how people think about it. In our qualitative empirical study we analyze public attitudes towards organ donation in their specific relation to conceptions of the human body in four European countries (Cyprus, Germany, the Netherlands and Sweden). This approach aims at a more context-sensitive picture of what "commodification of the body" can mean in concrete clinical decisions concerning organ donation. Results We find that moral intuitions concerning organ donation are rooted in various conceptions of the human body and its relation to the self: a) the body as a mechanical object owned by the self, b) the body as a part of a higher order embodying the self, and c) the body as a hierarchy of organs constitutive of the self. Conclusion The language of commodification is much too simple to capture what is at stake in everyday life intuitions about organ donation and organ sale. We discuss how the plurality of underlying body-self conceptions can be taken into account in the ethical debate, pointing out consequences for an anthropologically informed approach and for a liberal perspective. PMID:19226449

  9. International students as part-time tourists: A case study from Stavanger, Norway

    OpenAIRE

    Leparskas, Vaidas

    2016-01-01

    Master's thesis in International hotel and tourism management The reasons that motivate students to study abroad are important to the tourism industry. This study has a descriptive research design. To answer the main research question the study uses a quantitative methodology. The research question is: What is the main motivation for students to study abroad: to study or to travel? The identified study abroad motives reflect students’ needs for education, cross-cultural, novelty seeking, s...

  10. The macrodynamics of international migration as a sociocultural diffusion process. Part A: theory.

    Science.gov (United States)

    Diamantides, N D

    1992-11-01

    "This study formulates a model of the macrodynamics of international migration using a differential equation to capture the push-pull forces that propel it. The model's architecture rests on the functioning of information feedback between settled friends and family at the destination and potential emigrants at the origin." The author tests the model using data on Greek emigration to the United States since 1820 and on total emigration from Cyprus since 1946. excerpt

  11. Internal combustion engine exhaust pipe flow simulation. Part I: theoretical aspects

    OpenAIRE

    Juan Miguel Mantilla; Camilo Andrés Falla; Jorge Arturo Gómez

    2010-01-01

    Unsteady gas flow theory can be used for simulating a spark ignition internal combustion engine’s exhaust system, using pressure waves. The method explained here is based on the discretization of interpolated spaces (called meshes) which are located throughout the whole length of the exhaust pipe, irrespective of its form or size. The most important aspects of this theory are theoretically explored, such as pressure wave movement and shock and their application to cases found in re...

  12. Internal combustion engine exhaust pipe flow simulation. Part I: theoretical aspects

    OpenAIRE

    Juan Miguel Mantilla; Camilo Andrés Falla; Jorge Arturo Gómez

    2009-01-01

    Unsteady gas flow theory can be used for simulating a spark ignition internal combustion engine’s exhaust system, using pressure waves. The method explained here is based on the discretization of interpolated spaces (called meshes) which are located throughout the whole length of the exhaust pipe, irrespective of its form or size. The most important aspects of this theory are theoretically explored, such as pressure wave movement and shock and their application to cases found in real engines’...

  13. International trends in health science librarianship part 14: East Africa (Kenya, Uganda, Rwanda).

    Science.gov (United States)

    Gathoni, Nasra; Kamau, Nancy; Nannozi, Judith; Singirankabo, Marcel

    2015-06-01

    This is the 14th in a series of articles exploring international trends in health science librarianship in the 21st century. This is the second of four articles pertaining to different regions in the African continent. The present issue focuses on countries in East Africa (Kenya, Uganda and Rwanda). The next feature column will investigate trends in West Africa. JM. © 2015 Health Libraries Group.

  14. International trends in health science librarianship. Part 5 Latin America and the Caribbean.

    Science.gov (United States)

    Berry, Beverley; Rodrííguez-Jiménez, Teresa M

    2013-03-01

    This is the 5th in a series of articles exploring international trends in health science librarianship in Latin America and the Caribbean in the first decade of the 21st century. The invited authors are from Argentina, Bermuda and Mexico. Future issues will track trends in Central Europe and the Middle East. JM. © 2013 The authors. Health Information and Libraries Journal © 2013 Health Libraries Group.

  15. International trends in health science librarianship: part 1 - the English speaking world.

    Science.gov (United States)

    Browne, Ruth; Lasserre, Kaye; McTaggart, Jill; Bayley, Liz; McKibbon, Ann; Clark, Megan; Perry, Gerald J; Murphy, Jeannette

    2012-03-01

    This is the second in a series of articles exploring international trends in health science librarianship in the first decade of the 21st century. The invited authors were asked to reflect on developments in their country - viz. Australia, Canada, New Zealand and the United States. Future issues will track trends in Northern Europe, the Nordic countries, Southern Europe and Latin America. JM. © 2012 The authors. Health Information and Libraries Journal © 2012 Health Libraries Group.

  16. International trends in health science librarianship: Part 6 Central Europe series.

    Science.gov (United States)

    Viragos, Marta

    2013-06-01

    This is the 6th in a series of articles exploring international trends in health science librarianship with a focus on Central Europe in the first decade of the 21st century. The invited authors are from Hungry, Poland and Czech Republic. Future issues will track trends the Middle East and then the Far East. JM. © 2013 The authors. Health Information and Libraries Journal © 2013 Health Libraries Group.

  17. International trends in health science librarianship Part 9: the UK - Scotland and Wales.

    Science.gov (United States)

    Wales, Ann; Bruch, Sarah; Foster, Wendy; Gorman, Meg; Peters, Janet

    2014-03-01

    This is the 9th in a series of articles exploring international trends in health science librarianship. The previous article in this series looked at Northern Ireland and the Republic of Ireland. In this issue the focus is Scotland and Wales. There will be three or four more articles this year tracking trends in the Far East, Africa, South Asia and the Middle East. JM. © 2014 The authors. Health Information and Libraries Journal © 2014 Health Libraries Group.

  18. International trends in health science librarianship part 15: West Africa (Ghana, Nigeria, Senegal).

    Science.gov (United States)

    Sulemani, Solomon Bayugo; Afarikumah, Ebenezer; Aggrey, Samuel Bentil; Ajuwon, Grace A; Diallo, Ousmane

    2015-09-01

    This is the 15th in a series of articles exploring international trends in health science librarianship in the 21st century. It is the third of four articles pertaining to different regions in the African continent. The present issue focuses on countries in West Africa (Ghana, Nigeria and Senegal). The next feature column will investigate trends in North Africa. JM. © 2015 Health Libraries Group.

  19. International trends in health science librarianship: part 4--four Southern European countries.

    Science.gov (United States)

    Lappa, Evagelia; Chaleplioglou, Artemis; Cognetti, Gaetana; Della Seta, Maurella; Napolitani Cheyne, Federica; Juan-Quilis, Veronica; Muñoz-Gonzalez, Laura; Lopes, Sílvia; Murphy, Jeannette

    2012-12-01

    This is the fourth in a series of articles exploring international trends in health science librarianship in four Southern European countries in the first decade of the 21st century. The invited authors are from Greece, Italy, Spain and Portugal. Future issues will track trends in Latin America and Central Europe. © 2012 The authors. Health Information and Libraries Journal © 2012 Health Libraries Group.

  20. International trends in health science librarianship Part 10: The Greater China area.

    Science.gov (United States)

    Xie, Zhiyun; Chan, Julia L Y; Lam, Louisa Mei Chun; Chiu, Tzu-Heng

    2014-06-01

    This is the 10th in a series of articles exploring international trends in health science librarianship. This issue describes developments in health science librarianship in the first decade of the 21st century in China, Hong Kong and Taiwan. The next issue will report on Japan and South Korea. JM. © 2014 The authors. Health Information and Libraries Journal © 2014 Health Libraries Group.

  1. Emerging hemodynamic signatures of the right heart (Third International Right Heart Failure Summit, part 2)

    OpenAIRE

    Maron, Bradley A.

    2014-01-01

    Abstract Despite the importance of preserved right ventricular structure and function with respect to outcome across the spectrum of lung, cardiac, and pulmonary vascular diseases, only recently have organized efforts developed to consider the pulmonary vascular–right ventricular apparatus as a specific unit within the larger context of cardiopulmonary pathophysiology. The Third International Right Heart Failure Summit (Boston, MA) was a multidisciplinary event dedicated to promoting a dialog...

  2. Twelfth annual meeting of the International Working Group on Fast Reactors. Summary report. Part I

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1979-05-01

    The Twelfth Annual Meeting of the IWGFR was held in accordance with the recommendation of the previous AGM,in Vienna from 27 to 30 March 1979. The meeting was attended by the Member States of the group: France, the Federal Republic of Germany, Italy, Japan, the United Kingdom, and the USA, as well as by representatives from CEC, IAEA and OECD and observer from the USSR. This document includes: review of the IWGFR Activities for the period since the Eleventh Annual Meeting of the Group; preliminary programme of international conference on breeder reactors as a world energy resource and the breeder fuel cycle; list of meetings on atomic energy which may be of interest to the IWGFR Members; IWGFR criteria for supporting some of the international conferences; list of proposed topics for the IWGFR Specialists' Meetings; list of topics for review articles on LMFBR recommended for publication by the IAEA; list of meetings sponsored by the IWGFR; a list of members of the International Working Group on Fast Reactors.

  3. Structure Characteristics of the International Stock Market Complex Network in the Perspective of Whole and Part

    Directory of Open Access Journals (Sweden)

    Guangxi Cao

    2017-01-01

    Full Text Available International stock market forms an abstract complex network through the fluctuation correlation of stock price index. Past studies of complex network almost focus on single country’s stock market. Here we investigate the whole and partial characteristics of international stock market network (ISMN (hereinafter referred to as ISMN. For the analysis on the whole network, we firstly determine the reasonable threshold as the basic of the following study. Robustness is applied to analyze the stability of the network and the result shows that ISMN has robustness against random attack but intentional attack breaks the connection integrity of ISMN rapidly. In the partial network, the sliding window method is used to analyze the dynamic evolution of the relationship between the Chinese (Shanghai stock market and the international stock market. The connection between the Chinese stock market and foreign stock markets becomes increasingly closer, and the links between them show a significant enhancement especially after China joined the WTO. In general, we suggest that transnational investors pay more attention to some significant event of the stock market with large degree for better risk-circumvention.

  4. Twelfth annual meeting of the International Working Group on Fast Reactors. Summary report. Part I

    International Nuclear Information System (INIS)

    1979-05-01

    The Twelfth Annual Meeting of the IWGFR was held in accordance with the recommendation of the previous AGM,in Vienna from 27 to 30 March 1979. The meeting was attended by the Member States of the group: France, the Federal Republic of Germany, Italy, Japan, the United Kingdom, and the USA, as well as by representatives from CEC, IAEA and OECD and observer from the USSR. This document includes: review of the IWGFR Activities for the period since the Eleventh Annual Meeting of the Group; preliminary programme of international conference on breeder reactors as a world energy resource and the breeder fuel cycle; list of meetings on atomic energy which may be of interest to the IWGFR Members; IWGFR criteria for supporting some of the international conferences; list of proposed topics for the IWGFR Specialists' Meetings; list of topics for review articles on LMFBR recommended for publication by the IAEA; list of meetings sponsored by the IWGFR; a list of members of the International Working Group on Fast Reactors

  5. Hip protectors: recommendations for conducting clinical trials--an international consensus statement (part II)

    DEFF Research Database (Denmark)

    Cameron, I D; Robinovitch, S; Birge, S

    2010-01-01

    While hip protectors are effective in some clinical trials, many, including all in community settings, have been unable to demonstrate effectiveness. This is due partly to differences in the design and analysis. The aim of this report is to develop recommendations for subsequent clinical research....

  6. Hip protectors: recommendations for biomechanical testing-an international consensus statement (part I)

    DEFF Research Database (Denmark)

    Robinovitch, S.N.; Evans, S.L.; Minns, J.

    2009-01-01

    Hip protectors represent a promising strategy for preventing fall-related hip fractures. However, clinical trials have yielded conflicting results due, in part, to lack of agreement on techniques for measuring and optimizing the biomechanical performance of hip protectors as a prerequisite to cli...

  7. Cone-Beam CT Localization of Internal Target Volumes for Stereotactic Body Radiotherapy of Lung Lesions

    International Nuclear Information System (INIS)

    Wang Zhiheng; Wu, Q. Jackie; Marks, Lawrence B.; Larrier, Nicole; Yin Fangfang

    2007-01-01

    Purpose: In this study, we investigate a technique of matching internal target volumes (ITVs) in four-dimensional (4D) simulation computed tomography (CT) to the composite target volume in free-breathing on-board cone-beam (CB) CT. The technique is illustrated by using both phantom and patient cases. Methods and Materials: A dynamic phantom with a target ball simulating respiratory motion with various amplitude and cycle times was used to verify localization accuracy. The dynamic phantom was scanned using simulation CT with a phase-based retrospective sorting technique. The ITV was then determined based on 10 sets of sorted images. The size and epicenter of the ITV identified from 4D simulation CT images and the composite target volume identified from on-board CBCT images were compared to assess localization accuracy. Similarly, for two clinical cases of patients with lung cancer, ITVs defined from 4D simulation CT images and CBCT images were compared. Results: For the phantom, localization accuracy between the ITV in 4D simulation CT and the composite target volume in CBCT was within 1 mm, and ITV was within 8.7%. For patient cases, ITVs on simulation CT and CBCT were within 8.0%. Conclusion: This study shows that CBCT is a useful tool to localize ITV for targets affected by respiratory motion. Verification of the ITV from 4D simulation CT using on-board free-breathing CBCT is feasible for the target localization of lung tumors

  8. Sexuality in older adults (65+) — an overview of the recent literature, part 2: body image and sexual satisfaction

    OpenAIRE

    Træen, Bente; Carvalheira, Ana; Lundin Kvalem, Ingela; Štulhofer, Aleksandar; Janssen, Erick; Graham, Cynthia A.; Hald, Gert Martin; Enzlin, Paul

    2016-01-01

    Objectives: the aim of the paper is to provide an overview of the literature published 2005-2015 on sexual satisfaction and body image in older adults. Method: A narrative literature search using the PsycINFO database was conducted. Results: Although women in general seem less satisfied with their bodies than men, particularly in sexual contexts, older women appear to be less vulnerable to body-related dissatisfaction than younger women. Despite the age-specific dynamics of sexual satisfactio...

  9. Internal Displacement Reactions in Multicomponent Oxides: Part I. Line Compounds with Narrow Homogeneity Range

    OpenAIRE

    Reddy, SNS; Leonard, DN; Wiggins, LB; Jacob, KT

    2005-01-01

    As a model of an internal displacement reaction involving a ternary oxide line compound, the following reaction was studied at 1273 K as a function of time, t: $Fe+NiTiO_3 = Ni + FeTiO_3$ Both polycrystalline and single-crystal materials were used as the starting $NiTiO_3$ oxide. During the reaction, the Ni in the oxide compound is displaced by Fe and it precipitates as a \\gamma -(Ni-Fe) alloy. The reaction preserves the starting ilmenite structure. The product oxide has a consta...

  10. Israel’s Achievements in Mathematics in the Last International Examinations: Part I: The TIMSS 2011

    Directory of Open Access Journals (Sweden)

    Hanna DAVID

    2014-06-01

    Full Text Available After more than two decades of deterioration in the Israeli TIMSS results in mathematics, Israel scored number 7 among all countries participating in the world. As the probability of such a sudden, huge improvement seems negligible, this article sheds a new light on the Israel “achievements”. It shows that the students participating were not a sample according to statistical definitions and in additions – two sub-populations with the lowest Israeli achievements did not participate in this international examination.

  11. The macrodynamics of international migration as a socio-cultural diffusion process. Part B: applications.

    Science.gov (United States)

    Diamantides, N D

    1992-12-01

    "This study formulates a model of the macrodynamics of international migration using a differential equation to capture the push-pull forces that propel it. The model's architecture rests on the functioning of information feedback between settled friends and family at the destination and potential emigrants at the origin.... Two specific paradigms of diverse nature serve to demonstrate the model's tenets and pertinence, one being Greek emigration to the United States since 1820, and the other total out-migration from Cyprus since statehood (1946)." excerpt

  12. International trends in health science librarianship part 11: Japan and Korea.

    Science.gov (United States)

    Sakai, Yukiko; Sato, Kuniko; Suwabe, Naoko; Gemba, Hiroko; Nozoe, Atsutake; Seo, Jeong-Wook; Kim, Hye Yang

    2014-09-01

    This is the 11th in a series of articles exploring international trends in health science librarianship. The previous article in this series looked at the Far East (Greater China, Hong Kong and Taiwan). The current issue surveys developments in Japan and Korea. The next issue will explore trends in South Asia (India, Pakistan, Bangladesh and Sri Lanka). Next year all four issues will be devoted to trends in four regions in Africa (Southern Africa, East Africa, West Africa and North Africa. © 2014 The authors. Health Information and Libraries Journal © 2014 Health Libraries Journal.

  13. International trends in health science librarianship: part 3--the Nordic countries.

    Science.gov (United States)

    Haglund, Lotta; Buset, Karen J; Kristiansen, Hanne M; Ovaska, Tuulevi; Murphy, Jeannette

    2012-09-01

    This is the third in a series of articles exploring international trends in health science librarianship in the first decade of the 21st century. The invited authors carried out a survey of librarians in Sweden, Denmark, Norway and Finland to identify common developments in their countries. A focus on pedagogy was seen as the most important trend. Future issues will track trends in Southern Europe and Latin America. JM. © 2012 The authors. Health Information and Libraries Journal © 2012 Health Libraries Group.

  14. International trends in health science librarianship part 12: South Asia (India, Pakistan and Sri Lanka).

    Science.gov (United States)

    Joshi, Medha; Ali Anwar, Mumtaz; Ullah, Midrar; Kuruppu, Chandrani

    2014-12-01

    This is the 12th in a series of articles exploring international trends in health science librarianship. This issue describes developments in health science librarianship in the first decade of the 21st century in South Asia. The three contributors report on challenges facing health science librarians in India, Pakistan and Sri Lanka. There is consensus as to the need for education, training and professional development. Starting in the next issue, the focus will turn to Africa, starting with countries in southern Africa. JM. © 2014 The authors. Health Information and Libraries Journal © 2014 Health Libraries Journal.

  15. The 3rd international intercomparison on EPR tooth dosimetry: Part 1, general analysis

    International Nuclear Information System (INIS)

    Wieser, A.; Debuyst, R.; Fattibene, P.

    2005-01-01

    The objective of the 3rd International Intercomparison on Electron Paramagnetic Resonance (EPR) Tooth Dosimetry was the evaluation of laboratories performing tooth enamel dosimetry below 300 mGy. Participants had to reconstruct the absorbed dose in tooth enamel from 11 molars, which were cut into two halves. One half of each tooth was irradiated in a 60 Co beam to doses in the ranges of 30-100 mGy (5 samples), 100-300 mGy (5 samples), and 300-900 mGy (1 sample). Fourteen international laboratories participated in this intercomparison programme. A first analysis of the results and an overview of the essential features of methods applied in different laboratories are presented. The relative standard deviation of results of all methods was better than 27% for applied doses in the range of 79-704 mGy. In the analysis of the unirradiated tooth halves 8% of the samples were identified as outliers with additional absorbed dose above background dose

  16. Home grown hydro, part 1: Hydro development in Canada key to regional, international business expansion

    International Nuclear Information System (INIS)

    Wiebe, P.A.

    1994-01-01

    Canada has had a long and successful record of hydroelectric power development since the first hydraulic generators were installed at Chaudiere Falls near Ottawa in 1881. Canadian hydro engineers have demonstrated their ability to develop and manage higher voltages, longer transmission networks, larger projects, remote sites, and undersea cable technology. Canada has earned a reputation for excellence in the hydro industry and is successful at exporting its expertise to develop hydro resources in the international market. A prominent example is provided by the Three Gorges Project in China, for which the Chinese Ministry of Energy searched for the best foreign engineers to prepare a feasibility report. A Canadian team that integrated the expertise of hydro consultants, utilities, and major equipment suppliers was chosen to prepare the report, winning over teams from the USA, Brazil, and Europe. Success in this initiative is attributed to Canada's ability to demonstrate the favorable application of new technology at James Bay. Domestic hydro projects are thus seen as crucial in efforts to expand into international markets. However, Canada's new completed hydro capacity has fallen dramatically since 1986, and Canadian hydro contractors have tended to remain domestic operators with little incentive to enter foreign markets. By having the foresight to begin new hydro developments now, Canada would benefit from increased employment and orders for equipment, and would ensure a continuing base of technical expertise and innovation in the electrical industry. 2 figs

  17. Home grown hydro, part 1: Hydro development in Canada key to regional, international business expansion

    Energy Technology Data Exchange (ETDEWEB)

    Wiebe, P.A

    1994-06-01

    Canada has had a long and successful record of hydroelectric power development since the first hydraulic generators were installed at Chaudiere Falls near Ottawa in 1881. Canadian hydro engineers have demonstrated their ability to develop and manage higher voltages, longer transmission networks, larger projects, remote sites, and undersea cable technology. Canada has earned a reputation for excellence in the hydro industry and is successful at exporting its expertise to develop hydro resources in the international market. A prominent example is provided by the Three Gorges Project in China, for which the Chinese Ministry of Energy searched for the best foreign engineers to prepare a feasibility report. A Canadian team that integrated the expertise of hydro consultants, utilities, and major equipment suppliers was chosen to prepare the report, winning over teams from the USA, Brazil, and Europe. Success in this initiative is attributed to Canada's ability to demonstrate the favorable application of new technology at James Bay. Domestic hydro projects are thus seen as crucial in efforts to expand into international markets. However, Canada's new completed hydro capacity has fallen dramatically since 1986, and Canadian hydro contractors have tended to remain domestic operators with little incentive to enter foreign markets. By having the foresight to begin new hydro developments now, Canada would benefit from increased employment and orders for equipment, and would ensure a continuing base of technical expertise and innovation in the electrical industry. 2 figs.

  18. Fourteenth Annual Meeting of the International Working Group on Past Reactors. Summary Report. Part I

    International Nuclear Information System (INIS)

    1981-11-01

    The Fourteenth Annual Meeting of the IAEA-IWGFR was held in accordance with the recommendations of the previous Annual Group Meeting, at the Vienna International Centre, Vienna from 31 March to 3 April 1981. All Member States of the group were represented at the meeting: France, the Federal Republic of Germany, India, Italy, Japan, the Union of Soviet Socialist Republics, the United Kingdom and the United States of America. The meeting was also attended by representatives from the Commission of European Communities, the Nuclear Energy Agency of the Organisation for Economic Co-operation and Development, the International Atomic Energy Agency and observers from Switzerland. The Agenda of the Meeting was as follows: 1. Review of IWGFR activities; 2. Consideration of future method of operation of the IWGFR; 3. Consideration of Conferences on Fast Reactors; 4. Consideration of the major recommendations of some of the IWGFR specialists' meetings for which the support of the IWGFR is requested; 5. Consideration of a schedule for specialists' meetings in 1981-1982; 6. Presentations and discussions on national programmes on fast breeder reactors.; 7. Recommendation of the IWGFR regarding a request of Switzerland concerning participation in the IWGFR; 8. The date and place of the Fifteenth Annual Meeting of the IWGFR

  19. The significance of hair mineral analysis as a means for assessing internal body burdens of environmental pollutants

    International Nuclear Information System (INIS)

    1993-01-01

    In recent years there has been a considerable growth of interest in problems of environmental pollution from industrial and agricultural substances and the harmful impact of such pollution on human health. There has been an increasing interest in using hair mineral analysis for biological monitoring of human population exposure to environmental mineral pollutants. This is because hair has some ideal attributes for such purposes. It can be collected by simple, non-invasive methods, and is easily sampled and stored. Concentrations of most of the toxic trace elements, i.e. mercury and lead, in scalp hair are at least an order of magnitude higher than those in body fluids or other easily accessible tissues. In addition, mineral elements in hair can easily be determined with good precision and sensitivity by nuclear as well as conventional methods of chemical analysis. Despite these apparent advantages of using hair as a biomonitor, serious uncertainty existed, and to some extent still exist, as to the meaningful interpretation of human hair mineral data in environmental health studies. The Co-ordinated Research Programme (CRP), which is the subject of this report, has attempted to tackle this problem by promoting a variety of studies (as distinct from routine monitoring) to investigate the quantitative relationships between internal body burdens of a number of elements of environmental health significance and their respective concentrations in hair. Refs, figs and tabs

  20. Effect of Tooling Material on the Internal Surface Quality of Ti6Al4V Parts Fabricated by Hot Isostatic Pressing

    Science.gov (United States)

    Cai, Chao; Song, Bo; Wei, Qingsong; Yan, Wu; Xue, Pengju; Shi, Yusheng

    2017-01-01

    For the net-shape hot isostatic pressing (HIP) process, control of the internal surface roughness of as-HIPped parts remains a challenge for practical engineering. To reveal the evolution mechanism of the internal surface of the parts during the HIP process, the effect of different tooling materials (H13, T8, Cr12 steel, and graphite) as internal cores on the interfacial diffusion and surface roughness was systematically studied.

  1. The whole body counting experience on the internal contamination of radionuclides at IPEN/CNEN-SP, Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Cardoso, Joaquim C.S.; Xavier, Marcos, E-mail: jcardoso@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2017-07-01

    The intake of radioactive material by workers can occur in the radiopharmaceuticals production, during the handling of these in the medical fields (nuclear medicine) and in biological and research laboratories. The workers who work in areas where exposures are significant are routinely monitored to demonstrate that the workers are receiving adequate protection from internal contamination. Direct measurements of whole-body and thyroid contents provide an estimate of the activity of these radionuclides in the potentially exposed workers. The whole-body measurements of the workers, trainees and visitors are routinely performed by the In Vivo Monitoring Laboratory (LMIV) of the Energy and Nuclear Research Institute (IPEN/CNEN-SP). The frequency of measurements is defined by the Radioprotection Service (SRP) and the Dose Calculation Group of IPEN. For this purpose LMIV has two counters whole body. NalTl ( 8 x 4″), and thyroid one, NaITl (3 x 3″). The system was calibrated in energy and efficiency, with calibration sources of Eu-152, Am-241 and Co-60 with gamma emissions between 59.54 and 1408.08 keV, positioned within Alderson Research Labs. anthropomorphic phantom. The background measures were obtained of worker's spectrum that was not exposed occupationally yet. The concepts adopted in the HPS N13.30 Standard and proposed in ISO documents for standardization were used for activity measurements. During the period January 2012 to December 2016, approximately 3800 measurements had been carried in workers who develop tasks related to the production and research. The activities of the radionuclides and the workers' tasks relationship had been evaluated. (author)

  2. The whole body counting experience on the internal contamination of radionuclides at IPEN/CNEN-SP, Brazil

    International Nuclear Information System (INIS)

    Cardoso, Joaquim C.S.; Xavier, Marcos

    2017-01-01

    The intake of radioactive material by workers can occur in the radiopharmaceuticals production, during the handling of these in the medical fields (nuclear medicine) and in biological and research laboratories. The workers who work in areas where exposures are significant are routinely monitored to demonstrate that the workers are receiving adequate protection from internal contamination. Direct measurements of whole-body and thyroid contents provide an estimate of the activity of these radionuclides in the potentially exposed workers. The whole-body measurements of the workers, trainees and visitors are routinely performed by the In Vivo Monitoring Laboratory (LMIV) of the Energy and Nuclear Research Institute (IPEN/CNEN-SP). The frequency of measurements is defined by the Radioprotection Service (SRP) and the Dose Calculation Group of IPEN. For this purpose LMIV has two counters whole body. NalTl ( 8 x 4″), and thyroid one, NaITl (3 x 3″). The system was calibrated in energy and efficiency, with calibration sources of Eu-152, Am-241 and Co-60 with gamma emissions between 59.54 and 1408.08 keV, positioned within Alderson Research Labs. anthropomorphic phantom. The background measures were obtained of worker's spectrum that was not exposed occupationally yet. The concepts adopted in the HPS N13.30 Standard and proposed in ISO documents for standardization were used for activity measurements. During the period January 2012 to December 2016, approximately 3800 measurements had been carried in workers who develop tasks related to the production and research. The activities of the radionuclides and the workers' tasks relationship had been evaluated. (author)

  3. Attractiveness of volatiles from different body parts to the malaria mosquito Anopheles coluzzii is affected by deodorant compounds

    NARCIS (Netherlands)

    Verhulst, Niels O.; Weldegergis, Berhane T.; Menger, David; Takken, Willem

    2016-01-01

    Mosquitoes display biting preferences among different sites of the human body. In addition to height or convection currents, body odour may play a role in the selection of these biting sites. Previous studies have shown that skin emanations are important host-finding cues for mosquitoes. In this

  4. White Paper of the Society of Computed Body Tomography and Magnetic Resonance on Dual-Energy CT, Part 2: Radiation Dose and Iodine Sensitivity.

    Science.gov (United States)

    Foley, W Dennis; Shuman, William P; Siegel, Marilyn J; Sahani, Dushyant V; Boll, Daniel T; Bolus, David N; De Cecco, Carlo N; Kaza, Ravi K; Morgan, Desiree E; Schoepf, U Joseph; Vrtiska, Terri J; Yeh, Benjamin M; Berland, Lincoln L

    This is the second of a series of 4 white papers that represent Expert Consensus Documents developed by the Society of Computed Body Tomography and Magnetic Resonance through its task force on dual-energy computed tomography. This paper, part 2, addresses radiation dose and iodine sensitivity in dual-energy computed tomography.

  5. International intercalibration and intercomparison programme for radon, thoron and daughters measuring equipment. Part. 1: Radon measurement

    International Nuclear Information System (INIS)

    Knutson, E.O.; Solomon, S.B.

    1986-01-01

    The International Intercalibration and Intercomparison Programme for Radon, Thoron and Daughters Monitoring Equipment, abbreviated IIIP, is a program organized jointly by Nuclear Energy Agency of the Organization for Economic Cooperation and Development and the Radiation Protection Research Programme of the Commission of European Communities. The broad purpose of the IIIP is to determine if the somewhat diverse calibration procedures used in different countries are equivalent. The general approach was to select four regional reference laboratories and entrust them with the details of project definition and execution. The four selected laboratories are: Australian Radiation Laboratory, US DOE Environmental Measurements Laboratory, UK National Radiation Protection Board, US DOI Bureau of Mines. The Organizing Committee that selected the four laboratories remained intact and served an oversight function in all work to date

  6. A thermomechanical constitutive model for cemented granular materials with quantifiable internal variables. Part I-Theory

    Science.gov (United States)

    Tengattini, Alessandro; Das, Arghya; Nguyen, Giang D.; Viggiani, Gioacchino; Hall, Stephen A.; Einav, Itai

    2014-10-01

    This is the first of two papers introducing a novel thermomechanical continuum constitutive model for cemented granular materials. Here, we establish the theoretical foundations of the model, and highlight its novelties. At the limit of no cement, the model is fully consistent with the original Breakage Mechanics model. An essential ingredient of the model is the use of measurable and micro-mechanics based internal variables, describing the evolution of the dominant inelastic processes. This imposes a link between the macroscopic mechanical behavior and the statistically averaged evolution of the microstructure. As a consequence this model requires only a few physically identifiable parameters, including those of the original breakage model and new ones describing the cement: its volume fraction, its critical damage energy and bulk stiffness, and the cohesion.

  7. Exhaust Gas Temperature Measurements in Diagnostics of Turbocharged Marine Internal Combustion Engines Part I Standard Measurements

    Directory of Open Access Journals (Sweden)

    Korczewski Zbigniew

    2015-01-01

    Full Text Available The article discusses the problem of diagnostic informativeness of exhaust gas temperature measurements in turbocharged marine internal combustion engines. Theoretical principles of the process of exhaust gas flow in turbocharger inlet channels are analysed in its dynamic and energetic aspects. Diagnostic parameters are defined which enable to formulate general evaluation of technical condition of the engine based on standard online measurements of the exhaust gas temperature. A proposal is made to extend the parametric methods of diagnosing workspaces in turbocharged marine engines by analysing time-histories of enthalpy changes of the exhaust gas flowing to the turbocompressor turbine. Such a time-history can be worked out based on dynamic measurements of the exhaust gas temperature, performed using a specially designed sheathed thermocouple.

  8. International Nuclear Model. Volume 3. Program description. Appendix A-H (Part 1)

    International Nuclear Information System (INIS)

    Andress, D.

    1985-01-01

    The International Nuclear Model (INM) is a comprehensive model of the commercial nuclear power industry. It simulates economic decisions for reactor deployment and fuel management decisions based on an input set of technical, economic and scenario parameters. The technical parameters include reactor operating characteristics, fuel cycle timing and mass loss factors, and enrichment tails assays. Economic parameters include fuel cycle costs, financial data, and tax alternatives. INM has a broad range of scenario options covering, for example, process constraints, interregional activities, reprocessing, and fuel management selection. INM reports reactor deployment schedules, electricity generation, and fuel cycle requirements and costs. It also has specialized reports for extended burnup and permanent disposal. This volume contains appendices A through H including a description of subroutines and the Fortran listing of the program

  9. Seeing the Hidden Part of the Iceberg: Gauging the Real Dimension of International Migration

    Directory of Open Access Journals (Sweden)

    Adrian Oţoiu

    2015-09-01

    Full Text Available The reliability and comparability of international migration statistics belong to the most important statistical issues due to the importance of correct dimensioning of the migration flows and stocks for effective and timely design of effective policy measures. This paper presents an assessment of the migration statistics provided by Eurostat, reveals the most prominent discrepancies between stock and flow data, prepares a summary of vital issues affecting both quality and completeness of the migration data, and identifies certain solutions in order to improve data comparability, reliability and completeness. There is no one-size-fits-all solution, but an eclectic mix which extends the use of administrative and private data, matches data coming from distinct sources, harmonizes the way in which data is compiled and reported by different countries, matches observed flows with (demographic stock-based estimates, provides consistent estimates of the bilateral migration flows between countries, and improves the measurement of temporary and illegal/undeclared migration.

  10. Internal combustion engine exhaust pipe flow simulation. Part I: theoretical aspects

    Directory of Open Access Journals (Sweden)

    Juan Miguel Mantilla

    2009-01-01

    Full Text Available Unsteady gas flow theory can be used for simulating a spark ignition internal combustion engine’s exhaust system, using pressure waves. The method explained here is based on the discretization of interpolated spaces (called meshes which are located throughout the whole length of the exhaust pipe, irrespective of its form or size. The most important aspects of this theory are theoretically explored, such as pressure wave movement and shock and their application to cases found in real engines’ exhaust pipes. This work also considers how the simulation must be made, based on the previous exploration. The results (presented as e- quations in this first paper show the great influence exerted by pressure wave movement on flow through the engine and there- fore on its final performance.

  11. Policy challenges for the pediatric rheumatology workforce: Part III. the international situation

    Directory of Open Access Journals (Sweden)

    Henrickson Michael

    2011-09-01

    Full Text Available Abstract Survival dominates current pediatric global health priorities. Diseases of poverty largely contribute to overall mortality in children under 5 years of age. Infectious diseases and injuries account for 75% of cause-specific mortality among children ages 5-14 years. Twenty percent of the world's population lives in extreme poverty (income below US $1.25/day. Within this population, essential services and basic needs are not met, including clean water, sanitation, adequate nutrition, shelter, access to health care, medicines and education. In this context, musculoskeletal disease comprises 0.1% of all-cause mortality in children ages 5-14 years. Worldwide morbidity from musculoskeletal disease remains generally unknown in the pediatric age group. This epidemiologic data is not routinely surveyed by international agencies, including the World Health Organization. The prevalence of pediatric rheumatic diseases based on data from developed nations is in the range of 2,500 - 3,000 cases per million children. Developing countries' needs for musculoskeletal morbidity are undergoing an epidemiologic shift to chronic conditions, as leading causes of pediatric mortality are slowly quelled. A global crisis of health care providers and human resources stems from insufficient workforce production, inability to retain workers in areas of greatest need, distribution disparity and poor management of both health care systems and health workforce. Internationally, the pediatric rheumatology workforce will also be in very short supply for the foreseeable future relative to projected demand. Physician extenders are an essential resource to meet this demand in underserved regions. They can be trained in common aspects of musculoskeletal medicine and rheumatic conditions. Innovative strategies have been introduced in the United Kingdom to address musculoskeletal medicine educational deficiencies. Telemedicine offers an important capacity to improve access to

  12. Optimal defense: snails avoid reproductive parts of the lichen Lobaria scrobiculata due to internal defense allocation.

    Science.gov (United States)

    Asplund, Johan; Solhaug, Knut Asbjørn; Gauslaa, Yngvar

    2010-10-01

    The optimal defense theory (ODT) deals with defensive compounds improving fitness of a particular organism. It predicts that these compounds are allocated in proportion to the risk for a specific plant tissue being attacked and this tissue's value for plant fitness. As the benefit of defense cannot easily be measured in plants, the empirical evidence for ODT is limited. However, lichens are unique in the sense that their carbon-based secondary compounds can nondestructively be removed or reduced in concentration by acetone rinsing. By using such an extraction protocol, which is lethal to plants, we have tested the ODT by studying lichens instead of plants as photosynthetically active organisms. Prior to acetone rinsing, we found five times higher concentration of meta-scrobiculin in the reproductive parts (soralia) of Lobaria scrobiculata compared to somatic parts of this foliose epiphytic lichen species. At this stage, the lichen-feeding snail Cochlodina laminata avoided the soralia. However, after removal of secondary compounds, the snail instead preferred the soralia. In this way, we have successfully shown that grazing pattern inversely reflects the partitioning of the secondary compounds that have a documented deterring effect. Thus our study provides strong and novel evidence for the ODT.

  13. Nitric Oxide Deficit Is Part of the Maladaptive Paracrine-Autocrine Response of the Carotid Body to Intermittent Hypoxia in Sleep Apnea.

    Science.gov (United States)

    Fung, M L

    2015-01-01

    The carotid body functions to maintain the blood gas homeostasis, whereas anomalous carotid chemoreceptor activities could be pathogenic in patients with sleep apnea. Recent findings suggest an upregulation of renin-angiotensin system (Lam SY, Liu Y, Ng KM et al. Exp Physiol 99:220-231, 2014), which could lead to inflammation in the carotid body during intermittent hypoxia (Lam SY, Liu Y, Ng KM et al. Histochem Cell Biol 137:303-317, 2012). In addition, the level of nitric oxide detected in the carotid body was significantly decreased following intermittent hypoxia for days. These locally regulated mechanisms are proposed to be a significant part of the hypoxia-mediated maladaptive changes of the carotid body, which could play a role in the pathophysiological cascade of sleep apnea in patients with an overactivity of the chemoreflex.

  14. THE BUILDING PROJECT FOR CAR TRESTLE AS A PART OF THE TERMINAL COMPLEX AT INTERNATIONAL AIRPORT “BORISPOL”

    Directory of Open Access Journals (Sweden)

    Yu. S. Zorkin

    2010-04-01

    Full Text Available In the article it is presented the basic content of construction project for car trestle as a part of the terminal complex at international airport «Borispol» worked out by the State Enterprise «The research and design institute of transport construction «Kievgiprotrans» in accordance with the specifications approved by the Representative Office of «Догуш Иншаат Ве Тиджарет Аноним Ширкети» and with the project estimate documentation.

  15. “Drug mules” as a radiological challenge: Sensitivity and specificity in identifying internal cocaine in body packers, body pushers and body stuffers by computed tomography, plain radiography and Lodox

    Energy Technology Data Exchange (ETDEWEB)

    Flach, Patricia M., E-mail: patricia.flach@irm.uzh.ch [Centre for Forensic Imaging and Virtopsy, Institute of Forensic Medicine, University of Bern, Buehlstrasse 20, 3012 Bern (Switzerland); Department of Neuroradiology, Inselspital Bern, University of Bern, 3010 Bern (Switzerland); Centre for Forensic Imaging and Virtopsy, Institute of Forensic Medicine, University of Zurich, Winterthurerstrasse 190/52, 8057 Zurich (Switzerland); Department of Radiology, University Hospital USZ, University of Zurich, Raemistrasse 100, 8091 Zurich (Switzerland); Ross, Steffen G. [Centre for Forensic Imaging and Virtopsy, Institute of Forensic Medicine, University of Bern, Buehlstrasse 20, 3012 Bern (Switzerland); Ampanozi, Garyfalia; Ebert, Lars [Centre for Forensic Imaging and Virtopsy, Institute of Forensic Medicine, University of Bern, Buehlstrasse 20, 3012 Bern (Switzerland); Centre for Forensic Imaging and Virtopsy, Institute of Forensic Medicine, University of Zurich, Winterthurerstrasse 190/52, 8057 Zurich (Switzerland); Germerott, Tanja; Hatch, Gary M. [Centre for Forensic Imaging and Virtopsy, Institute of Forensic Medicine, University of Bern, Buehlstrasse 20, 3012 Bern (Switzerland); Thali, Michael J. [Centre for Forensic Imaging and Virtopsy, Institute of Forensic Medicine, University of Bern, Buehlstrasse 20, 3012 Bern (Switzerland); Centre for Forensic Imaging and Virtopsy, Institute of Forensic Medicine, University of Zurich, Winterthurerstrasse 190/52, 8057 Zurich (Switzerland); Patak, Michael A. [Department of Radiology, Inselspital Bern, University of Bern, 3010 Bern (Switzerland); Department of Radiology, University Hospital USZ, University of Zurich, Raemistrasse 100, 8091 Zurich (Switzerland)

    2012-10-15

    Purpose: The purpose of our study was to retrospectively evaluate the specificity, sensitivity and accuracy of computed tomography (CT), digital radiography (DR) and low-dose linear slit digital radiography (LSDR, Lodox{sup ®}) in the detection of internal cocaine containers. Methods: Institutional review board approval was obtained. The study collectively consisted of 83 patients (76 males, 7 females, 16–45 years) suspected of having incorporated cocaine drug containers. All underwent radiological imaging; a total of 135 exams were performed: nCT = 35, nDR = 70, nLSDR = 30. An overall calculation of all “drug mules” and a specific evaluation of body packers, pushers and stuffers were performed. The gold standard was stool examination in a dedicated holding cell equipped with a drug toilet. Results: There were 54 drug mules identified in this study. CT of all drug carriers showed the highest diagnostic accuracy 97.1%, sensitivity 100% and specificity 94.1%. DR in all cases was 71.4% accurate, 58.3% sensitive and 85.3% specific. LSDR of all patients with internal cocaine was 60% accurate, 57.9% sensitive and 63.4% specific. Conclusions: CT was the most accurate test studied. Therefore, the detection of internal cocaine drug packs should be performed by CT, rather than by conventional X-ray, in order to apply the most sensitive exam in the medico-legal investigation of suspected drug carriers. Nevertheless, the higher radiation applied by CT than by DR or LSDR needs to be considered. Future studies should include evaluation of low dose CT protocols in order to address germane issues and to reduce dosage.

  16. “Drug mules” as a radiological challenge: Sensitivity and specificity in identifying internal cocaine in body packers, body pushers and body stuffers by computed tomography, plain radiography and Lodox

    International Nuclear Information System (INIS)

    Flach, Patricia M.; Ross, Steffen G.; Ampanozi, Garyfalia; Ebert, Lars; Germerott, Tanja; Hatch, Gary M.; Thali, Michael J.; Patak, Michael A.

    2012-01-01

    Purpose: The purpose of our study was to retrospectively evaluate the specificity, sensitivity and accuracy of computed tomography (CT), digital radiography (DR) and low-dose linear slit digital radiography (LSDR, Lodox ® ) in the detection of internal cocaine containers. Methods: Institutional review board approval was obtained. The study collectively consisted of 83 patients (76 males, 7 females, 16–45 years) suspected of having incorporated cocaine drug containers. All underwent radiological imaging; a total of 135 exams were performed: nCT = 35, nDR = 70, nLSDR = 30. An overall calculation of all “drug mules” and a specific evaluation of body packers, pushers and stuffers were performed. The gold standard was stool examination in a dedicated holding cell equipped with a drug toilet. Results: There were 54 drug mules identified in this study. CT of all drug carriers showed the highest diagnostic accuracy 97.1%, sensitivity 100% and specificity 94.1%. DR in all cases was 71.4% accurate, 58.3% sensitive and 85.3% specific. LSDR of all patients with internal cocaine was 60% accurate, 57.9% sensitive and 63.4% specific. Conclusions: CT was the most accurate test studied. Therefore, the detection of internal cocaine drug packs should be performed by CT, rather than by conventional X-ray, in order to apply the most sensitive exam in the medico-legal investigation of suspected drug carriers. Nevertheless, the higher radiation applied by CT than by DR or LSDR needs to be considered. Future studies should include evaluation of low dose CT protocols in order to address germane issues and to reduce dosage

  17. Milk yield and composition, nutrition, body conformation traits, body condition scores, fertility and diseases in high-yielding dairy cows--Part 1.

    Science.gov (United States)

    Aeberhard, K; Bruckmaier, R M; Kuepfer, U; Blum, J W

    2001-03-01

    Twenty-nine pairs of high-yielding dairy cows (HC; > or = 45 kg/day reached at least once during lactation) and corresponding control cows (CC; with milk yields representing the average yield of the herds) were examined on 29 Swiss farms from March 1995 to September 1996. The hypotheses were tested that there are differences in feed intake, body-conformation traits, body weight (BW), body condition score (BCS), fertility status and disease incidence between HC and CC cows. Cows were studied 2 weeks before and at 5, 9, 13, 17 and 40 weeks post-partum. HC cows produced more energy-corrected milk (ECM) than CC cows (10,670 +/- 321 kg in 293 +/- 5 days and 8385 +/- 283 kg in 294 +/- 4 days, respectively; P cows (46.2 +/- 1.1 and 36.2 +/- 1.0 kg ECM/day, respectively; P cows (7.6 +/- 0.5 and 5.7 +/- 0.5 kg/day, respectively) and dry matter intakes (measured in week 5 of lactation over 3 days on six farms) were greater in HC than in CC cows (24.0 +/- 1.1 and 20.3 +/- 1.1 kg/day, respectively; P cows were taller than CC cows (wither heights 143.3 +/- 0.8 and 140.1 +/- 0.8 cm, respectively; P cows was greater than in CC cows throughout the study, differences and decreases of BW during lactation were not significant. BCS at the end of pregnancy and decrements during lactation were similar in HC and CC cows. Fertility parameters were similar in HC and CC cows. Incidences of mastitis, claw and feet problems, hypocalcemia/downer cow syndrome, ovarian cysts and abortions were similar in HC and CC cows, but there were more indigestion problems in HC than in CC cows.

  18. Exhaust Gas Temperature Measurements in Diagnostics of Turbocharged Marine Internal Combustion Engines Part II Dynamic Measurements

    Directory of Open Access Journals (Sweden)

    Korczewski Zbigniew

    2016-01-01

    Full Text Available The second part of the article describes the technology of marine engine diagnostics making use of dynamic measurements of the exhaust gas temperature. Little-known achievements of Prof. S. Rutkowski of the Naval College in Gdynia (now: Polish Naval Academy in this area are presented. A novel approach is proposed which consists in the use of the measured exhaust gas temperature dynamics for qualitative and quantitative assessment of the enthalpy flux of successive pressure pulses of the exhaust gas supplying the marine engine turbocompressor. General design assumptions are presented for the measuring and diagnostic system which makes use of a sheathed thermocouple installed in the engine exhaust gas manifold. The corrected thermal inertia of the thermocouple enables to reproduce a real time-history of exhaust gas temperature changes.

  19. Is it ‘me’ or is it ‘mine’? The Mycenaean sword as a body-part.

    OpenAIRE

    Malafouris, Dr Lambros

    2008-01-01

    This paper argues that material culture has the ability to change and shape our bodies by transforming and extending the boundaries of our body schema. To explore this argument I concentrate on the relationship between the Mycenaean body and the Mycenaean sword. Focusing on the early Mycenaean period I propose that the centre of consciousness and bodily awareness for the Mycenaean person, and for the warrior in particular, is not some ‘internal’ Cartesian ‘I’, but the tip of the sword. Throug...

  20. The Third International Intercomparison on EPR Tooth Dosimetry: Part 2, final analysis

    International Nuclear Information System (INIS)

    Wieser, A.; Debuyst, R.; Fattibene, P.; Meghzifene, A.; Onori, S.; Bayankin, S. N.; Brik, A.; Bugay, A.; Chumak, V.; Ciesielski, B.; Hoshi, M.; Imata, H.; Ivannikov, A.; Ivanov, D.; Junczewska, M.; Miyazawa, C.; Penkowski, M.; Pivovarov, S.; Romanyukha, A.; Romanyukha, L.; Schauer, D.; Scherbina, O.; Schultka, K.; Sholom, S.; Skvortsov, V.; Stepanenko, V.; Thomas, J. A.; Tielewuhan, E.; Toyoda, S.; Trompier, F.

    2006-01-01

    The objective of the Third International Intercomparison on EPR Tooth Dosimetry was to evaluate laboratories performing tooth enamel dosimetry <300 mGy. Final analysis of results included a correlation analysis between features of laboratory dose reconstruction protocols and dosimetry performance. Applicability of electron paramagnetic resonance (EPR) tooth dosimetry at low dose was shown at two applied dose levels of 79 and 176 mGy. Most (9 of 12) laboratories reported the dose to be within 50 mGy of the delivered dose of 79 mGy, and 10 of 12 laboratories reported the dose to be within 100 mGy of the delivered dose of 176 mGy. At the high-dose tested (704 mGy) agreement within 25% of the delivered dose was found in 10 laboratories. Features of EPR dose reconstruction protocols that affect dosimetry performance were found to be magnetic field modulation amplitude in EPR spectrum recording, EPR signal model in spectrum deconvolution and duration of latency period for tooth enamel samples after preparation. (authors)

  1. Emerging hemodynamic signatures of the right heart (Third International Right Heart Failure Summit, part 2).

    Science.gov (United States)

    Maron, Bradley A

    2014-12-01

    Despite the importance of preserved right ventricular structure and function with respect to outcome across the spectrum of lung, cardiac, and pulmonary vascular diseases, only recently have organized efforts developed to consider the pulmonary vascular-right ventricular apparatus as a specific unit within the larger context of cardiopulmonary pathophysiology. The Third International Right Heart Failure Summit (Boston, MA) was a multidisciplinary event dedicated to promoting a dialogue about the scientific and clinical basis of right heart disease. The current review provides a synopsis of key discussions presented during the section of the summit titled "Emerging Hemodynamic Signatures of the Right Heart." Specifically, topics emphasized in this element of the symposium included (1) the effects of pulmonary vascular dysfunction at rest or provoked by exercise on the right ventricular pressure-volume relationship, (2) the role of pressure-volume loop analysis as a method to characterize right ventricular inefficiency and predict right heart failure, and (3) the importance of a systems biology approach to identifying novel factors that contribute to pathophenotypes associated with pulmonary arterial hypertension and/or right ventricular dysfunction. Collectively, these concepts frame a forward-thinking paradigm shift in the approach to right heart disease by emphasizing factors that regulate the transition from adaptive to maladaptive right ventricular-pulmonary vascular (patho)physiology.

  2. The effects of advertisements that sexually objectify women on state body dissatisfaction and judgments of women: The moderating roles of gender and internalization.

    Science.gov (United States)

    Krawczyk, Ross; Thompson, J Kevin

    2015-09-01

    Experimental studies have demonstrated that exposure to idealized images of women increases state body image disturbance. However, little work has experimentally examined the effects of exposure to images that sexually objectify women, especially as it relates to women and men's state body dissatisfaction and judgments of women. In the current study, 437 women and men were randomly assigned to view advertisements that sexually objectify women and portray appearance ideals, or to view non-appearance-related advertisements. Results indicated that state body dissatisfaction increased for women and men exposed to advertisements that sexually objectified women, although this effect was larger for women. Trait internalization of appearance ideals moderated this effect, indicating that women and men with higher internalization exhibited greater state body dissatisfaction after viewing women sexually objectified in advertisements. Exposure to women sexually objectified in advertisements did not affect women's or men's attractiveness or competence ratings of women in university advertisements. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. Open reduction-internal fixation of a navicular body fracture with dorsal displacement of the first and second cuneiforms: a case report.

    Science.gov (United States)

    Andersen, Robert C; Neiderer, Katherine; Martin, Billy; Dancho, James

    2013-01-01

    Body fractures of the tarsal navicular are relatively uncommon. To date, there is little literature discussing a navicular body fracture with dorsal subluxation of the first and second cuneiforms over the navicular. This case study presents a 30-year-old patient with this injury. He underwent open reduction internal fixation of the navicular body fracture successfully but failed adequate reduction of the navicular cuneiform joint after ligamentous reconstruction. After revisional surgery, he also failed 6 weeks of percutanous pinning with Kirschner-wire fixation. When comparing the literature of a similar injury, the Lisfranc fracture disclocation, the same principles may apply. One should consider rigid open reduction internal fixation or even primary fusion to treat disclocation of the naviculocuneiform joint following a navicular body fracture.

  4. Internalization of U.S. female beauty standards as a mediator of the relationship between Mexican American women's acculturation and body dissatisfaction.

    Science.gov (United States)

    Poloskov, Elizabeth; Tracey, Terence J G

    2013-09-01

    The relationships among acculturation, internalization of U.S. sociocultural standards of female beauty, and body dissatisfaction were examined in a sample of 211 Mexican American college women. Structural equation modeling was used to identify the paths among these three factors. Results demonstrated that there are two distinct types of body dissatisfaction: global evaluations and composite site-specific evaluations. The relationships between acculturation toward dominant U.S. culture and both types of body dissatisfaction were found to be fully mediated by internalization of U.S. standards of female beauty. There were no relationships between Mexican orientation and any of the study variables. The results from this study imply that it is important for therapists working with Mexican American female clients to assess the client's level of acculturation, examine the cultural (U.S. and Mexican) messages the client receives, and explore how these messages impact her body image. Copyright © 2013. Published by Elsevier Ltd.

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

    Science.gov (United States)

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

    2014-02-01

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

  6. The physical dimension of international trade. Part 1. Direct global flows between 1962 and 2005

    International Nuclear Information System (INIS)

    Dittrich, Monika; Bringezu, Stefan

    2010-01-01

    The physical dimension of international trade is attaining increased importance. This article describes a method to calculate complete physical trade flows for all countries which report their trade to the UN. The method is based on the UN Comtrade database and it was used to calculate world-wide physical trade flows for all reporting countries in nine selected years between 1962 and 2005. The results show increasing global trade with global direct material trade flows reaching about 10 billion tonnes in 2005, corresponding to a physical trade volume of about 20 billion tonnes (adding both total imports and total exports). The share from European countries is declining, mainly in favour of Asian countries. The dominant traded commodity in physical units was fossil fuels, mainly oil. Physical trade balances were used to identify the dominant resource suppliers and demanders. Australia was the principal resource supplier over the period with a diverse material export structure. It was followed by mainly oil-exporting countries with varying volumes. As regards to regions, Latin America, south-east Asian islands and central Asia were big resource exporters, mostly with increasing absolute amounts of net exports. The largest net importers were Japan, the United States and single European countries. Emerging countries like the 'Asian Tigers' with major industrial productive sectors are growing net importers, some of them to an even higher degree than European countries. Altogether, with the major exception of Australia and Canada, industrialized countries are net importers and developing countries and transition countries are net exporters, but there are important differences within these groups. (author)

  7. PROPOSAL METHODOLOGY OF THE SUBSYSTEM - INTERNAL STANDARDIZATION AS PART OF TQM SYSTEM

    Directory of Open Access Journals (Sweden)

    Elizabeta Mitreva

    2012-09-01

    Full Text Available Standardization in the management system becomes a key task of the managers and a priority issue for survival of every organization of this century. Besides the company's owner which is mostly concerned with the profit and fast multiplication of its invested capital, many other parties such as consumers, community, employees, deliverers and the society make a pressure in demanding. As of those demands the organization is to adapt its management system according the standards in order to be safe t hat the expectations will be fulfilled. However, to fulfill the standards in Europe and worldwide it is necessary to approach towards huge - radical changes in problem solving i.e. reengineering, new manner of consideration of causes and not as the so far known way - thinking over the consequences. Implementing this new TQM strategy means designing solidly documented quality system that covers every working process in a company and appears as a necessary base for successful usage of statistical process contr ol (SPC and efficient teamwork which otherwise in case of bad quality system will not be able to be set. In this manner it is guaranteed that the attitude of the top management is conducted; this attitude is consisted within the quality policy that create s a climate and information base whe re team work can be developed. This paper offers a proposal methodology for designing and implementation of internal standardization of TQM system in companies. This methodology is applicable in factory for reconstructio n of wagons and in a factory for confectionary production and has shown its efficiency and usage. In order to design the processes in line with the consumers/ clients content and at the same time to achieve profitability, it is necessary to reengineer the working processes

  8. [Position of health at international relations. Part II. Organizational dimensions of health].

    Science.gov (United States)

    Cianciara, Dorota; Wysocki, Mirosław J

    2011-01-01

    The aim of this article was: (1) the analysis of some concepts and definitions related with "set up of health", used in UN international arrangements; (2) an attempt to explain the evolution of organizational dimensions of health at worldwide agenda. The following organizational dimensions of health were discussed: (a) health for all, (b) health promotion, intersectoral and multisectoral actions, health in all policies, (c) health development, health as an element of human development, (d) investment for health, (e) health diplomacy and (f) mainstreaming of health. The analysis was based on World Health Assembly and UN General Assembly resolutions as well as supranational reports and statements available through conventional channels, not grey literature. It is apparent that some of notions are not in common use in Poland, some seems to be unknown. It was argued that some general and discreet thoughts and statements concerning organizational aspects of health were expressed in the preamble of WHO Constitution. Nevertheless they are not comparable with later propositions and proceedings. The first modern concepts and notions related as process were developed at late seventies. They originated from efforts to realize a vision of health for all and formulate national policies, strategies and plans of action for attaining this goal. The turning point was in 1981, when WHA adopted Global Strategy for Heath for All by the Year 2000. Since then one can observe considerable progress and new concepts came into existence, more and more precise and better reflecting the sense of health actions. The evolution of organizational dimensions of health was described in the context of brand positioning. It was assumed that first step of positioning was concentrated on structural dimensions of health. That served to awareness raise, attitudes change and motivation to action. That made a foundation to the next step--positioning based on process approach to health. Among others the

  9. Identification of internal defects of hardfacing coatings in regeneration of machine parts

    Directory of Open Access Journals (Sweden)

    Józwik Jerzy

    2017-01-01

    Full Text Available The quality control of hardfacing is one of the areas where non-destructive testing is applied. To detect defects and inconsistencies in the industrial practice one uses the same methods as in the testing of welded joints. Computed Tomography is a type of X-ray spectroscopy. It is used as a diagnostic method that allows to obtain layered images of examined hardfacing. The paper presents the use of Computed Tomography for the evaluation of defects of hardfacing parts and errors. Padding welds were produced using GMA consumable electrode welding with CO2 active gas. The padding material used were cored wires FILTUB DUR 16, and ones produced from a Fe-Mn-C-Si-Cr-Mo-Ti-W alloy. The layers were padded on to different surfaces: C45, 165CrV12, 42CrMo4, S235JR steel. Typical defects occurring in the pads and the influence of the type of wire on the concentration of defects were characterized. The resulting pads were characterized by occurring inconsistencies taking the form of pores, intrusions and fractures.

  10. Identification of internal defects of hardfacing coatings in regeneration of machine parts

    Science.gov (United States)

    Józwik, Jerzy; Dziedzic, Krzysztof; Pashechko, Mykhalo; Łukasiewicz, Andrzej

    2017-10-01

    The quality control of hardfacing is one of the areas where non-destructive testing is applied. To detect defects and inconsistencies in the industrial practice one uses the same methods as in the testing of welded joints. Computed Tomography is a type of X-ray spectroscopy. It is used as a diagnostic method that allows to obtain layered images of examined hardfacing. The paper presents the use of Computed Tomography for the evaluation of defects of hardfacing parts and errors. Padding welds were produced using GMA consumable electrode welding with CO2 active gas. The padding material used were cored wires FILTUB DUR 16, and ones produced from a Fe-Mn-C-Si-Cr-Mo-Ti-W alloy. The layers were padded on to different surfaces: C45, 165CrV12, 42CrMo4, S235JR steel. Typical defects occurring in the pads and the influence of the type of wire on the concentration of defects were characterized. The resulting pads were characterized by occurring inconsistencies taking the form of pores, intrusions and fractures.

  11. US Transuranium Registry report on the 241Am content of a whole body. Part I: Introduction and history of the case

    International Nuclear Information System (INIS)

    Breitenstein, B.D.; Newton, C.E.; Norris, H.T.

    1985-01-01

    The first whole-body analysis of the U.S. Transuranium Registry was initiated in 1979. The donor was a 49-yr-old male Caucasian radiochemist who died of metastatic malignant melanoma. The donor had a recognized, longstanding 241 Am internal deposition first identified in a routine urine sample in 1958. A summary of the clinical and postmortem findings is presented with the chronologic sequence of the procedures

  12. Rebuild of the Bulletin of the International Seismological Centre (ISC), part 1: 1964-1979

    Science.gov (United States)

    Storchak, Dmitry A.; Harris, James; Brown, Lonn; Lieser, Kathrin; Shumba, Blessing; Verney, Rebecca; Di Giacomo, Domenico; Korger, Edith I. M.

    2017-12-01

    The data from the Bulletin of the International Seismological Centre (ISC) have always been and still remain in demand for a wide range of studies in Geosciences. The unique features of the Bulletin include long-term coverage (1904-present), the most comprehensive set of included seismic data from the majority of permanent seismic networks at any given time in the history of instrumental recording (currently 150) and homogeneity of the data and their representation. In order to preserve this homogeneity, the ISC has followed its own standard seismic event processing procedures that have not substantially changed until the early 2000s. Several considerable and necessary advancements in the ISC data collection and seismic event location procedures have created a need to rebuild the data for preceding years in line with the new procedures. Thus was set up a project to rebuild the ISC Bulletin for the period from the beginning of the ISC data till the end of data year 2010. The project is known as the Rebuild of the ISC Bulletin. From data month of January 2011, the ISC data have already been processed with the fully tested and established new procedures and do not require an alteration. It was inconceivable even to think about such a project for many tens of years, but great advances in computer power and increased support by the ISC Member-Institutions and Sponsors have given us a chance to perform this project. Having obtained a lot of experience on the way, we believe that within a few years the entire period of the ISC data will be reprocessed and extended for the entire period of instrumental seismological recordings from 1904 till present. The purpose of this article is to describe the work on reprocessing the ISC Bulletin data under the Rebuild project. We also announce the release of the rebuilt ISC Bulletin for the period 1964-1979 with all seismic events reprocessed and relocated in line with the modern ISC procedures, 68,000 new events, 255 new stations

  13. Elevated Body Mass Index is Associated with Increased Integration and Reduced Cohesion of Sensory-Driven and Internally Guided Resting-State Functional Brain Networks.

    Science.gov (United States)

    Doucet, Gaelle E; Rasgon, Natalie; McEwen, Bruce S; Micali, Nadia; Frangou, Sophia

    2018-03-01

    Elevated body mass index (BMI) is associated with increased multi-morbidity and mortality. The investigation of the relationship between BMI and brain organization has the potential to provide new insights relevant to clinical and policy strategies for weight control. Here, we quantified the association between increasing BMI and the functional organization of resting-state brain networks in a sample of 496 healthy individuals that were studied as part of the Human Connectome Project. We demonstrated that higher BMI was associated with changes in the functional connectivity of the default-mode network (DMN), central executive network (CEN), sensorimotor network (SMN), visual network (VN), and their constituent modules. In siblings discordant for obesity, we showed that person-specific factors contributing to obesity are linked to reduced cohesiveness of the sensory networks (SMN and VN). We conclude that higher BMI is associated with widespread alterations in brain networks that balance sensory-driven (SMN, VN) and internally guided (DMN, CEN) states which may augment sensory-driven behavior leading to overeating and subsequent weight gain. Our results provide a neurobiological context for understanding the association between BMI and brain functional organization while accounting for familial and person-specific influences. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  14. A review of mind-body therapies in the treatment of cardiovascular disease. Part 1: Implications for the elderly.

    Science.gov (United States)

    Luskin, F M; Newell, K A; Griffith, M; Holmes, M; Telles, S; Marvasti, F F; Pelletier, K R; Haskell, W L

    1998-05-01

    A review of research on complementary and alternative treatments, specifically mind-body techniques, was conducted at Stanford University. The goals of the review were to establish a comprehensive literature review and to provide a rationale for future research concerning successful aging. Computerized searches were conducted using MEDLINE, PsychInfo, Stanford Library, Dissertation Abstracts, Lexus-Nexus, the Internet, and interviews conducted with practitioners. All studies since 1990 that examined mind-body treatments of cardiovascular disorders in the elderly were included. Mind-body practices evaluated were social support, cognitive-behavioral treatment, meditation, the placebo effect, hope, faith, imagery, spiritual healing, music therapy, hypnosis, yoga, t'ai chi, qigong and aikido. Studies conducted after 1990 were a priority, but when more recent literature was scarce, other studies using randomized, controlled trials were included. Mind-body techniques were found to be efficacious primarily as complementary and sometimes as stand-alone alternative treatments for cardiovascular disease-related conditions. Studies provided evidence for treatment efficacy, but the need for further controlled research was evident. Reviewers found only a handful of randomized, controlled research studies conducted in the United States. As a result, there is a lack of replicated studies with which to determine appropriate treatment dosage and the mechanisms by which many of the practices work. Compelling anecdotal evidence, the presence of some controlled research, overall cost effectiveness, and the lack of side effects resulting from mind-body treatments make further investigation a high priority.

  15. Size relationships of different body parts in the three dipteran species Drosophila melanogaster, Ceratitis capitata and Musca domestica.

    Science.gov (United States)

    Siomava, Natalia; Wimmer, Ernst A; Posnien, Nico

    2016-06-01

    Body size is an integral feature of an organism that influences many aspects of life such as fecundity, life span and mating success. Size of individual organs and the entire body size represent quantitative traits with a large reaction norm, which are influenced by various environmental factors. In the model system Drosophila melanogaster, pupal size and adult traits, such as tibia and thorax length or wing size, accurately estimate the overall body size. However, it is unclear whether these traits can be used in other flies. Therefore, we studied changes in size of pupae and adult organs in response to different rearing temperatures and densities for D. melanogaster, Ceratitis capitata and Musca domestica. We confirm a clear sexual size dimorphism (SSD) for Drosophila and show that the SSD is less uniform in the other species. Moreover, the size response to changing growth conditions is sex dependent. Comparison of static and evolutionary allometries of the studied traits revealed that response to the same environmental variable is genotype specific but has similarities between species of the same order. We conclude that the value of adult traits as estimators of the absolute body size may differ among species and the use of a single trait may result in wrong assumptions. Therefore, we suggest using a body size coefficient computed from several individual measurements. Our data is of special importance for monitoring activities of natural populations of the three dipteran flies, since they are harmful species causing economical damage (Drosophila, Ceratitis) or transferring diseases (Musca).

  16. A thermomechanical constitutive model for cemented granular materials with quantifiable internal variables. Part II - Validation and localization analysis

    Science.gov (United States)

    Das, Arghya; Tengattini, Alessandro; Nguyen, Giang D.; Viggiani, Gioacchino; Hall, Stephen A.; Einav, Itai

    2014-10-01

    We study the mechanical failure of cemented granular materials (e.g., sandstones) using a constitutive model based on breakage mechanics for grain crushing and damage mechanics for cement fracture. The theoretical aspects of this model are presented in Part I: Tengattini et al. (2014), A thermomechanical constitutive model for cemented granular materials with quantifiable internal variables, Part I - Theory (Journal of the Mechanics and Physics of Solids, 10.1016/j.jmps.2014.05.021). In this Part II we investigate the constitutive and structural responses of cemented granular materials through analyses of Boundary Value Problems (BVPs). The multiple failure mechanisms captured by the proposed model enable the behavior of cemented granular rocks to be well reproduced for a wide range of confining pressures. Furthermore, through comparison of the model predictions and experimental data, the micromechanical basis of the model provides improved understanding of failure mechanisms of cemented granular materials. In particular, we show that grain crushing is the predominant inelastic deformation mechanism under high pressures while cement failure is the relevant mechanism at low pressures. Over an intermediate pressure regime a mixed mode of failure mechanisms is observed. Furthermore, the micromechanical roots of the model allow the effects on localized deformation modes of various initial microstructures to be studied. The results obtained from both the constitutive responses and BVP solutions indicate that the proposed approach and model provide a promising basis for future theoretical studies on cemented granular materials.

  17. Spectral transfer functions of body waves propagating through a stratified medium. Part 1: Basic theory by means of matrix propagators

    International Nuclear Information System (INIS)

    Macia, R.; Correig, A.M.

    1987-01-01

    Seismic wave propagation is described by a second order differential equation for medium displacement. By Fourier transforming with respect to time and space, wave equation transforms into a system of first order linear differential equations for the Fourier transform of displacement and stress. This system of differential equations is solved by means of Matrix Propagator and applied to the propagation of body waves in stratified media. The matrix propagators corresponding to P-SV and SH waves in homogeneous medium are found as an intermediate step to obtain the spectral response of body waves propagating through a stratified medium with homogeneous layers. (author) 14 refs

  18. Eighth meeting of the International Working Group on Gas-Cooled Reactors, Vienna, 30 January - 1 February 1989. Summary report. Part 1

    International Nuclear Information System (INIS)

    1989-12-01

    The Eighth Meeting of the IAEA International Working Group on Gas-Cooled Reactors was held in Vienna, Austria, from 30 January - 1 February, 1989. The Summary Report (Part I) contains the Minutes of the Meeting

  19. Polar body array CGH for prediction of the status of the corresponding oocyte. Part II: technical aspects

    NARCIS (Netherlands)

    Magli, M. Cristina; Montag, Markus; Köster, Maria; Muzi, Luigi; Geraedts, Joep; Collins, John; Goossens, Veerle; Handyside, Alan H.; Harper, Joyce; Repping, Sjoerd; Schmutzler, Andreas; Vesela, Katerina; Gianaroli, Luca

    2011-01-01

    The purpose of this study was to assess the technical aspects related to polar body (PB) biopsy, which might have an influence on the results of the microarray comparative genomic hybridization analysis. Furthermore, a comparison was made between two biopsy methods (mechanical and laser). Biopsy of

  20. White Paper of the Society of Computed Body Tomography and Magnetic Resonance on Dual-Energy CT, Part 1: Technology and Terminology.

    Science.gov (United States)

    Siegel, Marilyn J; Kaza, Ravi K; Bolus, David N; Boll, Daniel T; Rofsky, Neil M; De Cecco, Carlo N; Foley, W Dennis; Morgan, Desiree E; Schoepf, U Joseph; Sahani, Dushyant V; Shuman, William P; Vrtiska, Terri J; Yeh, Benjamin M; Berland, Lincoln L

    This is the first of a series of 4 white papers that represent Expert Consensus Documents developed by the Society of Computed Body Tomography and Magnetic Resonance through its task force on dual-energy computed tomography (DECT). This article, part 1, describes the fundamentals of the physical basis for DECT and the technology of DECT and proposes uniform nomenclature to account for differences in proprietary terms among manufacturers.

  1. Weight bias internalization in treatment-seeking overweight adults: Psychometric validation and associations with self-esteem, body image, and mood symptoms.

    Science.gov (United States)

    Durso, Laura E; Latner, Janet D; Ciao, Anna C

    2016-04-01

    Internalized weight bias has been previously associated with impairments in eating behaviors, body image, and psychological functioning. The present study explored the psychological correlates and psychometric properties of the Weight Bias Internalization Scale (WBIS) among overweight adults enrolled in a behavioral weight loss program. Questionnaires assessing internalized weight bias, anti-fat attitudes, self-esteem, body image concern, and mood symptoms were administered to 90 obese or overweight men and women between the ages of 21 and 73. Reliability statistics suggested revisions to the WBIS. The resulting 9-item scale was shown to be positively associated with body image concern, depressive symptoms, and stress, and negatively associated with self-esteem. Multiple linear regression models demonstrated that WBIS scores were significant and independent predictors of body image concern, self-esteem, and depressive symptoms. These results support the use of the revised 9-item WBIS in treatment-seeking samples as a reliable and valid measure of internalized weight bias. Copyright © 2016. Published by Elsevier Ltd.

  2. More than a Body's Work: Widening Cultural Participation through an International Exploration of Young People's Construction of Visual Image and Identity

    Science.gov (United States)

    Bianchi, June

    2008-01-01

    The article presents the rationale, methodology, and selected outcomes from "More than a body's work," a collaborative, international, arts educational interactive research project. The project, taking place in both New York and England, explored the ways in which young people construct and "perform" identity through the…

  3. Production of silicon carbide bodies

    International Nuclear Information System (INIS)

    Parkinson, K.

    1981-01-01

    A body consisting essentially of a coherent mixture of silicon carbide and carbon for subsequent siliconising is produced by casting a slip comprising silicon carbide and carbon powders in a porous mould. Part of the surface of the body, particularly internal features, is formed by providing within the mould a core of a material which retains its shape while casting is in progress but is compressed by shrinkage of the cast body as it dries and is thereafter removable from the cast body. Materials which are suitable for the core are expanded polystyrene and gelatinous products of selected low elastic modulus. (author)

  4. Lipid and protein oxidation in the internal part of italian type salami containing basil essential oil (Ocimum basilicum L.

    Directory of Open Access Journals (Sweden)

    Alexandre José Cichoski

    2011-06-01

    Full Text Available Different concentrations of basil essential oil (Ocimum basilicum L. (0.19; 0.38; 0.75; 1.87; 3.75 and 6.00 mg.g-1 were evaluated in relation to their antioxidant activity using the DPPH● radical methodology. From the IC50 obtained data, the concentrations of 0.19; 0.38; 0.75; 1.87; 3.75; 6.00 and 12.00 mg.mL-1 were applied directly to the product and these were sensorially evaluated by the test of control difference. The concentrations related to the highest acceptability (0.19; 0.38 and 0.75 mg.g-1 were tested for antioxidant activity in the internal part of Italian type salami - during the processing and after 30 days of storage, in terms of lipid and protein oxidation. The oxidation of lipids was determined using the method of TBARS. The method of carbonyl compounds was employed for proteins oxidation. Five different formulations of salami were elaborated: blank (without the use of antioxidant; control (using sodium eritorbate as antioxidant; and adding 0.19; 0.38 and 0.75 mg.g-1 of basil essential oil. The product was kept between 25 ºC and 18 ºC and UR between 95% and 70%, for 28 days. Analyses were carried out on the processing day and after 2, 7, 14, 21 and 28 days, and also following 30 days of storage. The basil essential oil in vitro presented an antioxidant activity of IC50 12 mg.mL-1. In the internal part of the Italian type salami the commercial antioxidant (control and the formulation containing 0.75 mg.g-1 of basil essential oil presented antioxidant activity in relation to the lipids, but not to the proteins - during processing and storage.

  5. Part 1: aspects of lithospheric evolution on Venus. Part 2: thermal and collisional histories of chondrite parent bodies. Ph.D. Thesis

    International Nuclear Information System (INIS)

    Grimm, R.E.

    1988-10-01

    The geological evolution of distinctly different kinds of solar system objects is addressed. Venus has been observed over the past decade by orbital radars on both American and Soviet spacecraft. These surface measurements provide clues to the structure and evolution of the lithosphere. The parent bodies of chondritic meteorites, thought to resemble asteroids, represent the other end of the size spectrum of terrestrial objects. Their early thermal and collisional histories may be constrained by the chemical and textural record preserved in meteorite samples. Impact craters on Venus have been observed by the Soviet Venera 15/16 spacecraft. A formalism is presented by which the size-frequency distribution of impact craters may be used to estimate upper bounds on the mean global rates of volcanic resurfacing and lithospheric recycling on that planet over the past several hundred million years. The impact crater density reported from Venera observations, indicates a mean volcanic flux no greater than 2 cu km/y. For the lowest estimated mean crater retention age of the surface of Venus imaged by Venera 15/16, the rate of lithospheric recycling on Venus does not exceed 1.5 sq km/y. Ordinary chondrite meteorites show textural and chemical patterns indicative of varying intensities of thermal metamorphism. The conventional onion-shell model, envisions highly metamorphosed material in the core and less intensely heated rocks near the surface, but none has been observed. A metamorphosed-planetesimal model is devised to explain this discrepancy. Thermal and collisional constraints are examined, and the model is found to be applicable only to highly insulating Al-26-rich planetesimals. An alternative model is presented

  6. SABRE: a computer-based system for the assessment of body radioactivity by photon spectrometry. Part 4

    International Nuclear Information System (INIS)

    Venn, J.B.

    1982-02-01

    A PDP-11/10 computer system is described for the acquisition and processing of pulse height spectra from detectors used for the measurement of body radioactivity. Version 4 of SABRE (System for the Assessment of Body Radioactivity) provides control of multiple detection systems from visual display consoles by means of a command language. A wide range of facilities is available for the display, processing and storage of acquired spectra and complex operations may be pre-programmed by means of the SABRE MACRO language. The hardware includes a CAMAC interface to the detection systems, disc cartridge drives for mass storage of data and programs, and data-links to other computers. The software is written in assembler language and includes special features for the dynamic allocation of computer memory and for safeguarding acquired data. (author)

  7. MRI contrast media are used to improve visualization of abnormal structures or lesions in various parts of the body. Introduction

    DEFF Research Database (Denmark)

    Thomsen, H.S.; Marckmann, P.; Thomsen, Henrik S.

    2008-01-01

    Until recently it was believed that extracellular gadolinium based contrast agents (Gd-CA) were safe for both the kidneys and all other organs within the dose range up to 0.3mmol/kg body weight. However, in 2006, it was demonstrated that some Gd-CA may trig the development of nephrogenic systemic...... examination with a stable agent Udgivelsesdato: 2008/5...

  8. 134Cs and 137Cs whole-body measurements and internal dosimetry of the population living in areas contaminated by radioactivity after the Chernobyl accident

    International Nuclear Information System (INIS)

    Zvonova, I.A.; Jesko, T.V.; Balonov, M.I.; Danilova, I.O.; Wallstroem, E.; Alpsten, M.; Thornberg, C.; Mattsson, S.

    1995-01-01

    Six western districts of the Bryansk region, Russia, were heavily contaminated with radioactive fallout after the Chernobyl NPP accident. Annually, between 1991 and 1994, inhabitants of four settlements were studied. Whole-body 134+137 Cs contents were measured in about 500 inhabitants. No correlation between Cs whole-body content and Cs soil contamination was found; Cs accumulation in a body depends greatly on natural factors such as type of soil, on social factors such as food habits including consumption of forest products, and on countermeasures to reduce internal exposure. During 1991-1994 average whole-body content of 134+137 Cs in adult inhabitants was about 3-60 kBq, corresponding to an effective dose of 0.1-2.4 mSv.y -1 . Cs whole-body content increases equally for girls and boys up to adult age. Cs content in adults does not depend significantly on age and is usually 1.2-2 times higher in men than in women. The average annual internal effective dose varies with age significantly less than 134+137 Cs whole-body content. In children (0-5 years) the mean absorbed dose is usually 1.2-1.5 times less than in adults. (author)

  9. Smart Body or the Problem of Human Corporeality Development in the Context of Outsourced Life. Part 1.

    Directory of Open Access Journals (Sweden)

    Smirnov S.A.,

    2016-04-01

    Full Text Available The paper analyses the issue of a popular trend called ‘life outsourcing’ which affects the structure of personality in an individual. Basing on the works of L.S. Vygotsky and others, the author explores the methodology of the concept of cultural development as a process of formation of an embodied personality or non-organic body. He outlines the search for the approaches to the process of cultural development and for its descriptions in terms of personality construction and ‘soul organism’ which can be traced down in Vygotsky’s works. According to these works, cultural-historical psychology employed a concept of tool- and activity-based personality body, or soul organism. As it is argued in the paper, this concept is to a certain extent incomplete. What happens to the individual’s personality body in a situation of increasingly popular life outsourcing, i.e. when more and more basic functions and actions are transferred from the individual to various devices? Using artistic creativity as an example, the author explores the artist’s transition from working with natural materials to working with devices and focuses on the problem of the artist’s ‘smart body’ losing the feeling of texture and form. The issue is to be continued in the second paper.

  10. CEDAR counter (internal part)

    CERN Multimedia

    CERN PhotoLab

    1976-01-01

    Here on the mounting bench. The counter is a differential Cerenkov, corrected for chromaticity, able to differentiate pions from kaons up to 350 GeV. Counters of this type were used in all SPS hadron beams.

  11. Fast-food consumption and body mass index in children and adolescents: an international cross-sectional study.

    Science.gov (United States)

    Braithwaite, Irene; Stewart, Alistair W; Hancox, Robert J; Beasley, Richard; Murphy, Rinki; Mitchell, Edwin A

    2014-12-08

    To investigate whether reported fast-food consumption over the previous year is associated with higher childhood or adolescent body mass index (BMI). Secondary analysis from a multicentre, multicountry cross-sectional study (International Study of Asthma and Allergies in Children (ISAAC) Phase Three). Parents/guardians of children aged 6-7 completed questionnaires which included questions about their children's asthma and allergies, fast-food consumption, height and weight. Adolescents aged 13-14 completed the same questionnaire. The questionnaire asked "In the past 12 months, how often on average did you (your child) eat fast-food/burgers?" The responses were infrequent (never/only occasionally), frequent (once/twice a week) or very frequent (three or more times per week). A general linear mixed model was used to determine the association between BMI and fast-food consumption, adjusting for Gross National Income per capita by country, measurement type (whether heights/weights were reported or measured), age and sex. 72,900 children (17 countries) and 199,135 adolescents (36 countries) provided data. Frequent and very frequent fast-food consumption was reported in 23% and 4% of children, and 39% and 13% of adolescents, respectively. Children in the frequent and very frequent groups had a BMI that was 0.15 and 0.22 kg/m(2) higher than those in the infrequent group (pfast-food consumption is high in childhood and increases in adolescence. Compared with infrequent fast-food consumption, frequent and very frequent consumption is associated with a higher BMI in children. Owing to residual confounding, reverse causation and likely misreporting, the reverse association observed in adolescents should be interpreted with caution. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  12. Comparison of oxygen saturation values and measurement times by pulse oximetry in various parts of the body.

    Science.gov (United States)

    Yönt, Gülendam Hakverdioğlu; Korhan, Esra Akin; Khorshid, Leyla

    2011-11-01

    The aim of this study, which included 40 patients, was to compare the values pulse oximetry and the measurement times in various regions of the body. Data were analyzed using intraclass correlation coefficient test and paired-sample test. The confidence power value was found to be .81 for the comparison of oxygen saturation values by arterial blood gas analysis and measurement by the forehead probe. It was found that the time for oxygen saturation measurement using the forehead probe was shorter than those using the finger and toe probes. Copyright © 2011 Elsevier Inc. All rights reserved.

  13. Postura da mão e imagética motora: um estudo sobre reconhecimento de partes do corpo Hand posture and motor imagery: a body-part recognition study

    Directory of Open Access Journals (Sweden)

    AP Lameira

    2008-10-01

    Full Text Available OBJETIVOS: Assim como a imagética motora, o reconhecimento de partes do corpo aciona representações somatosensoriais específicas. Essas representações são ativadas implicitamente para comparar o corpo com o estímulo. No presente estudo, investigou-se a influência da informação proprioceptiva da postura no reconhecimento de partes do corpo (mãos e propõe-se a utilização dessa tarefa na reabilitação de pacientes neurológicos. MATERIAIS E MÉTODOS: Dez voluntários destros participaram do experimento. A tarefa era reconhecer a lateralidade de figuras da mão apresentada, em várias perspectivas e em vários ângulos de orientação. Para a figura da mão direita, o voluntário pressionava a tecla direita e para a figura da mão esquerda, a tecla esquerda. Os voluntários realizavam duas sessões: uma com as mãos na postura prona e outra com as mãos na postura supina. RESULTADOS: Os tempos de reação manual (TRM eram maiores para as vistas e orientações, nas quais é difícil realizar o movimento real, mostrando que durante a tarefa, existe um acionamento de representações motoras para comparar o corpo com o estímulo. Além disso, existe uma influência da postura do sujeito em vistas e ângulos específicos. CONCLUSÕES: Estes resultados mostram que representações motoras são ativadas para comparar o corpo com o estímulo e que a postura da mão influencia esta ressonância entre estímulo e parte do corpo.OBJECTIVE: Recognition of body parts activates specific somatosensory representations in a way that is similar to motor imagery. These representations are implicitly activated to compare the body with the stimulus. In the present study, we investigate the influence of proprioceptive information relating to body posture on the recognition of body parts (hands. It proposes that this task could be used for rehabilitation of neurological patients. METHODS: Ten right-handed volunteers participated in this experiment. The

  14. QuSpin: a Python package for dynamics and exact diagonalisation of quantum many body systems part I: spin chains

    Directory of Open Access Journals (Sweden)

    Phillip Weinberg, Marin Bukov

    2017-02-01

    Full Text Available We present a new open-source Python package for exact diagonalization and quantum dynamics of spin(-photon chains, called QuSpin, supporting the use of various symmetries in 1-dimension and (imaginary time evolution for chains up to 32 sites in length. The package is well-suited to study, among others, quantum quenches at finite and infinite times, the Eigenstate Thermalisation hypothesis, many-body localisation and other dynamical phase transitions, periodically-driven (Floquet systems, adiabatic and counter-diabatic ramps, and spin-photon interactions. Moreover, QuSpin's user-friendly interface can easily be used in combination with other Python packages which makes it amenable to a high-level customisation. We explain how to use QuSpin using four detailed examples: (i Standard exact diagonalisation of XXZ chain (ii adiabatic ramping of parameters in the many-body localised XXZ model, (iii heating in the periodically-driven transverse-field Ising model in a parallel field, and (iv quantised light-atom interactions: recovering the periodically-driven atom in the semi-classical limit of a static Hamiltonian.

  15. Available forest biomass for new energetic and industrial prospects. Part 1: analysis and synthesis of existing studies compiled at the international level. Part 2: volume calculations. Part 3: economic part. Final report

    International Nuclear Information System (INIS)

    2007-01-01

    Motivated by new energetic constraints and the interest of biomass, the authors report a bibliographical survey of studies concerning the evaluation of the available forest biomass. They comment the geographical and time distribution of the identified and compiled studies. They analyse their different topics. Then, they discuss the various field hypotheses, discuss and comments various resource assessment methodologies. They comment the resource the French forest can be, present a synthesis of the available resource at the regional level according to the different studies. They propose a review of some technical-economical aspects (costs, energy cost, price evolutions, improvement of the wood-energy mobilization). The second part proposes a whole set of volume calculations for different forest types (clusters or plantations of trees, copses, sawmills products), for industry and household consumption. It discusses the available volumes with respect to accessibility, additional available volumes, and possible improvements. The third part analyses, comments and discusses the wood market and wood energetic uses, and the possible supply curves for wood energetic uses by 2016

  16. A serial mediation model testing early adversity, self-concept clarity, and thin-ideal internalization as predictors of body dissatisfaction.

    Science.gov (United States)

    Vartanian, Lenny R; Froreich, Franzisca V; Smyth, Joshua M

    2016-12-01

    This study examined the associations among early family adversity (e.g., family violence, neglect), self-concept clarity (i.e., having a clear and coherent sense of one's own personal identity), thin-ideal internalization, and body dissatisfaction. Female university students in Australia (n=323) and adult female community members in the United States (n=371) completed self-report measures of the relevant constructs. In both samples, serial mediation analysis revealed that early family adversity was negatively associated with self-concept clarity, self-concept clarity was negatively associated with thin-ideal internalization, and thin-ideal internalization was positively associated with body dissatisfaction. These findings suggest that early adverse experiences might impair individuals' self-concept clarity, and that low self-concept clarity might increase the risk of internalization of the thin ideal (as a means of defining the self) and consequently body dissatisfaction. These findings also suggest possible avenues for prevention and intervention efforts. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. Calibration campaign against the international prototype of the kilogram in anticipation of the redefinition of the kilogram part I: comparison of the international prototype with its official copies

    Science.gov (United States)

    Stock, Michael; Barat, Pauline; Davis, Richard S.; Picard, Alain; Milton, Martin J. T.

    2015-04-01

    This report presents the results of the first phase of the campaign of calibration carried out with respect to the international prototype of the kilogram (IPK) in anticipation of the redefinition of the kilogram (Extraordinary Calibrations). The definition of the kilogram was realized according to the procedure outlined in the 8th Edition of the SI Brochure. Thus the IPK and its six official copies have been cleaned and washed following the BIPM procedure. The mass comparisons carried out during this campaign showed a very good repeatability. The pooled standard deviation of repeated weighings of the prototypes was 0.4 µg. The effect of cleaning and washing of the IPK was to remove a mass of 16.8 µg. The effect of cleaning and washing of the six official copies was found to be very similar, giving an average mass removed from the seven prototypes of 15 µg with a standard deviation of 2 µg. The differences in mass between the IPK and the official copies have changed by an average of 1 µg since the 3rd Periodic Verification of National Prototypes of the Kilogram (1988-1992). These results do not confirm the trend for the masses of the six official copies to diverge from the mass of the IPK that was observed during the 2nd and 3rd Periodic Verifications. All BIPM working standards and the prototypes reserved for special use have been calibrated with respect to the IPK as part of this campaign. All of them were found to have lower masses than when they were calibrated during the 3rd Periodic Verification. As a consequence, the BIPM ‘as-maintained’ mass unit in 2014 has been found to be offset by 35 µg with respect to the IPK. This result will be analyzed in a further publication.

  18. [Forensic medical evaluation of a burn injury from combustion of flammable fluids on the human body based on morphological changes in internal organs].

    Science.gov (United States)

    Khushkadamov, Z K

    2009-01-01

    The author describes morphological features of splanchnic organs in the patients that suffered an injury from combustion of flammable fluids at the body surface. The burn injury is a specific form of trauma originating from a combination of several injurious factors including thermoinhalation and intoxication with combustion products in the absence of oxygen in the centre of the hot spot. A rather specific combination of morphological changes in internal organs along with results of laboratory studies provides the most reliable criterion for forensic medical diagnosis of burn injuries from combustion of flammable fluids on the human body.

  19. Role of Internal Mammary Node Radiation as a Part of Modern Breast Cancer Radiation Therapy: A Systematic Review

    International Nuclear Information System (INIS)

    Verma, Vivek; Vicini, Frank; Tendulkar, Rahul D.; Khan, Atif J.; Wobb, Jessica; Edwards-Bennett, Sophia; Desai, Anand; Shah, Chirag

    2016-01-01

    Purpose: Despite data from multiple randomized trials, the role of internal mammary lymph node irradiation as a part of regional nodal irradiation (IMLN RT–RNI) remains unanswered. Recent noteworthy data and modern RT techniques might identify a subset of patients who will benefit from IMLN RT–RNI, lending insight into the balance between improved outcomes and acceptable toxicity. We evaluated the current role of IMLN RT–RNI by analyzing randomized, prospective, and retrospective data. Methods and Materials: In accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a review of the published data was performed using PubMed to evaluate published studies from 1994 to 2015. The information evaluated included the number of patients, follow-up period, technical aspects of RT, and outcomes (clinical outcomes, complications/toxicity). Results: We included 16 studies (4 randomized, 4 nonrandomized, 7 retrospective, and 1 meta-analysis). Although older randomized trials failed to show differences in clinical outcomes or toxicity with IMLN RT–RNI, recent randomized data suggest the potential for improved outcomes, including overall survival, with IMLN RT–RNI. Furthermore, nonrandomized data have suggested a potential benefit for central tumors with IMLN RT–RNI. Although recent data have suggested a potential increase in pulmonary complications with IMLN RT–RNI with the use of advanced radiation techniques, toxicity rates remain low with limited cardiac toxicity data available. Conclusions: Increasing data from recent randomized trials support the use of IMLN RT–RNI. IMLN RT can be considered based on the inclusion of IMLN RT as a part of RNI in recent trials and the inclusion criteria from IMLN RT–RNI trials and for patients with central or medial tumors and axillary disease.

  20. An international marine-atmospheric 222Rn measurement intercomparison in Bermuda. Part 2: Results for the participating laboratories

    International Nuclear Information System (INIS)

    Colle, R.; Unterweger, M.P.; Hutchinson, J.M.R.

    1996-01-01

    As part of an international measurement intercomparison of instruments used to measure atmospheric 222 Rn, four participating laboratories made nearly simultaneous measurements of 222 Rn activity concentration in commonly sampled, ambient air over approximately a 2 week period, and three of these four laboratories participated in the measurement comparison of 14 introduced samples with known, but undisclosed (blind) 222 Rn activity concentration. The exercise was conducted in Bermuda in October 1991. The 222 Rn activity concentrations in ambient Bermudian air over the course of the intercomparison ranged from a few hundredths of a Bq · m -3 to about 2 Bq · m -3 , while the standardized sample additions covered a range from approximately 2.5 Bq · m -3 to 35 Bq · m -3 . The overall uncertainty in the latter concentrations was in the general range of 10%, approximating a 3 standard deviation uncertainty interval. The results of the intercomparison indicated that two of the laboratories were within very good agreement with the standard additions, and almost within expected statistical variations. These same two laboratories, however, at lower ambient concentrations, exhibited a systematic difference with an averaged offset of roughly 0.3 Bq · m -3 . The third laboratory participating in the measurement of standardized sample additions was systematically low by about 65% to 70%, with respect to the standard addition which was also confirmed in their ambient air concentration measurements. The fourth laboratory, participating in only the ambient measurement part of the intercomparison, was also systematically low by at least 40% with respect to the first two laboratories

  1. Role of Internal Mammary Node Radiation as a Part of Modern Breast Cancer Radiation Therapy: A Systematic Review

    Energy Technology Data Exchange (ETDEWEB)

    Verma, Vivek [Department of Radiation Oncology, University of Nebraska Medical Center, Omaha, Nebraska (United States); Vicini, Frank [Michigan Healthcare Professionals/21st Century Oncology, Farmington Hills, Michigan (United States); Tendulkar, Rahul D. [Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio (United States); Khan, Atif J. [Department of Radiation Oncology, Rutgers Robert Wood Johnson Medical School and the Cancer Institute of New Jersey, New Brunswick, New Jersey (United States); Wobb, Jessica [Department of Radiation Oncology, Ohio State University, Columbus, Ohio (United States); Edwards-Bennett, Sophia [21st Century Oncology, Myrtle Beach, South Carolina (United States); Desai, Anand [Department of Radiation Oncology, Summa Health System, Akron, Ohio (United States); Shah, Chirag, E-mail: csshah27@hotmail.com [Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio (United States)

    2016-06-01

    Purpose: Despite data from multiple randomized trials, the role of internal mammary lymph node irradiation as a part of regional nodal irradiation (IMLN RT–RNI) remains unanswered. Recent noteworthy data and modern RT techniques might identify a subset of patients who will benefit from IMLN RT–RNI, lending insight into the balance between improved outcomes and acceptable toxicity. We evaluated the current role of IMLN RT–RNI by analyzing randomized, prospective, and retrospective data. Methods and Materials: In accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a review of the published data was performed using PubMed to evaluate published studies from 1994 to 2015. The information evaluated included the number of patients, follow-up period, technical aspects of RT, and outcomes (clinical outcomes, complications/toxicity). Results: We included 16 studies (4 randomized, 4 nonrandomized, 7 retrospective, and 1 meta-analysis). Although older randomized trials failed to show differences in clinical outcomes or toxicity with IMLN RT–RNI, recent randomized data suggest the potential for improved outcomes, including overall survival, with IMLN RT–RNI. Furthermore, nonrandomized data have suggested a potential benefit for central tumors with IMLN RT–RNI. Although recent data have suggested a potential increase in pulmonary complications with IMLN RT–RNI with the use of advanced radiation techniques, toxicity rates remain low with limited cardiac toxicity data available. Conclusions: Increasing data from recent randomized trials support the use of IMLN RT–RNI. IMLN RT can be considered based on the inclusion of IMLN RT as a part of RNI in recent trials and the inclusion criteria from IMLN RT–RNI trials and for patients with central or medial tumors and axillary disease.

  2. Free Body Dynamics of a Spinning Cylinder with Planar Restraint-(a.k.a. Barrel of Fun). Part 2

    Science.gov (United States)

    Moraru, Laurentiu; Dimofte, Florin; Hendricks, Robert C.

    2011-01-01

    The dynamic motion of a cylinder is analyzed based on rotation about its center of mass and is restrained by a plane normal to the axis passing through its center of mass at an angle. The first part of this work presented an analysis of the stability of the motion. In the current report, the governing equations are numerically integrated in time and the steady state is obtained as a limit of the transient numerical solution. The calculated data are compared with observed behaviors.

  3. The significance of Good Chair as part of children’s school and home environment in the preventive treatment of body statistics distortions

    OpenAIRE

    Mirosław Mrozkowiak; Hanna Żukowska

    2015-01-01

    Mrozkowiak Mirosław, Żukowska Hanna. Znaczenie Dobrego Krzesła, jako elementu szkolnego i domowego środowiska ucznia, w profilaktyce zaburzeń statyki postawy ciała = The significance of Good Chair as part of children’s school and home environment in the preventive treatment of body statistics distortions. Journal of Education, Health and Sport. 2015;5(7):179-215. ISSN 2391-8306. DOI 10.5281/zenodo.19832 http://ojs.ukw.edu.pl/index.php/johs/article/view/2015%3B5%287%29%3A179-215 https:...

  4. US enrichment safeguards program development activities with potential International Atomic Energy Agency safeguards applications. Part 1. Executive summaries

    International Nuclear Information System (INIS)

    Swindle, D.W. Jr.

    1984-07-01

    The most recent progress, results, and plans for future work on the US Enrichment Safeguards Program's principal development activities are summarized. Nineteen development activities are reported that have potential International Atomic Energy Agency (IAEA) safeguards applications. Part 1 presents Executive Summaries for these, each of which includes information on (1) the purpose and scope of the development activity; (2) the potential IAEA safeguards application and/or use if adopted; (3) significant development work, results, and/or conclusions to date; and where appropriate (4) future activities and plans for continued work. Development activities cover: measurement technology for limited-frequency-unannounced-access stategy inspections; integrated data acquisition system; enrichment-monitoring system; load-cell-based weighing system for UF 6 cylinder mass verifications; vapor phase versus liquid phase sampling of UF 6 cylinders; tamper-safing hardware and systems; an alternative approach to IAEA nuclear material balance verifications resulting from intermittent inspections; UF 6 sample bottle enrichment analyzer; crated waste assay monitor; and compact 252 Cf shuffler for UF 6 measurements

  5. Diffusion-weighted imaging as part of hybrid PET/MRI protocols for whole-body cancer staging: Does it benefit lesion detection?

    Energy Technology Data Exchange (ETDEWEB)

    Buchbender, Christian, E-mail: christian.buchbender@med.uni-duesseldorf.de [Univ Dusseldorf, Medical Faculty, Department of Diagnostic and Interventional Radiology, Moorenstr. 5, D-40225 Dusseldorf (Germany); Hartung-Knemeyer, Verena, E-mail: verena.hartung@uk-essen.de [Univ Duisburg-Essen, Medical Faculty, Department of Nuclear Medicine, Hufelandstr. 55, D-45147 Essen (Germany); Beiderwellen, Karsten, E-mail: karsten.beiderwellen@uk-essen.de [Univ Duisburg-Essen, Medical Faculty, Department of Diagnostic and Interventional Radiology and Neuroradiology, Hufelandstr. 55, D-45147 Essen (Germany); Heusch, Philipp, E-mail: philipp.heusch@med.uni-duesseldorf.de [Univ Dusseldorf, Medical Faculty, Department of Diagnostic and Interventional Radiology, Moorenstr. 5, D-40225 Dusseldorf (Germany); Kühl, Hilmar, E-mail: hilmar.kuehl@uni-due.de [Univ Duisburg-Essen, Medical Faculty, Department of Diagnostic and Interventional Radiology and Neuroradiology, Hufelandstr. 55, D-45147 Essen (Germany); Lauenstein, Thomas C., E-mail: thomas.lauenstein@uk-essen.de [Univ Duisburg-Essen, Medical Faculty, Department of Diagnostic and Interventional Radiology and Neuroradiology, Hufelandstr. 55, D-45147 Essen (Germany); Forsting, Michael, E-mail: michael.forsting@uk-essen.de [Univ Duisburg-Essen, Medical Faculty, Department of Diagnostic and Interventional Radiology and Neuroradiology, Hufelandstr. 55, D-45147 Essen (Germany); Antoch, Gerald, E-mail: antoch@med.uni-duesseldorf.de [Univ Dusseldorf, Medical Faculty, Department of Diagnostic and Interventional Radiology, Moorenstr. 5, D-40225 Dusseldorf (Germany); Heusner, Till A., E-mail: heusner@med.uni-duesseldorf.de [Univ Dusseldorf, Medical Faculty, Department of Diagnostic and Interventional Radiology, Moorenstr. 5, D-40225 Dusseldorf (Germany)

    2013-05-15

    Purpose: Positron emission tomography/magnetic resonance imaging (PET/MRI) requires efficient scan protocols for whole-body cancer staging. The aim of this study was to evaluate if the application of diffusion-weighted MR imaging (DWI) results in a diagnostic benefit for lesion detection in oncologic patients if added to a whole-body [18F]-fluorodesoxyglucose ([18F]-FDG) PET/MRI protocol. Methods: 25 consecutive oncologic patients (16 men, 9 women; age 57 ± 12 years) prospectively underwent whole-body [18F]-FDG-PET/MRI including DWI on a hybrid PET/MRI scanner. A team of two readers assessed [18F]-FDG PET/MRI without DWI for primary tumors and metastases. In a second session, now considering DWI, readers reassessed [18F]-FDG PET/MRI accordingly. Additionally, the lesion-to-background contrast on [18F]-FDG PET and DWI was rated qualitatively (0, invisible; 1, low; 2, intermediate; 3, high). Wilcoxon's signed-rank test was performed to test for differences in the lesion-to-background contrast. Results: 49 lesions were detected in 16 patients (5 primaries, 44 metastases). All 49 lesions were concordantly detected by [18F]-FDG PET/MRI alone and [18F]-FDG PET/MRI with DWI. The lesion-to-background contrast on DWI compared to [18F]-FDG PET was rated lower in 22 (44.9%) of 49 detected lesions resulting in a significantly higher lesion-to-background contrast on [18F]-FDG PET compared to DWI (P = 0.001). Conclusions: DWI as part of whole-body [18F]-FDG PET/MRI does not benefit lesion detection. Given the necessity to optimize imaging protocols with regard to patient comfort and efficacy, DWI has to be questioned as a standard tool for whole-body staging in oncologic PET/MRI.

  6. [The model of geometrical human body phantom for calculating tissue doses in the service module of the International Space Station].

    Science.gov (United States)

    Bondarenko, V A; Mitrikas, V G

    2007-01-01

    The model of a geometrical human body phantom developed for calculating the shielding functions of representative points of the body organs and systems is similar to the anthropomorphic phantom. This form of phantom can be integrated with the shielding model of the ISS Russian orbital segment to make analysis of radiation loading of crewmembers in different compartments of the vehicle. Calculation of doses absorbed by the body systems in terms of the representative points makes it clear that doses essentially depend on the phantom spatial orientation (eye direction). It also enables the absorbed dose evaluation from the shielding functions as the mean of the representative points and phantom orientation.

  7. The developmental effects of media-ideal internalization and self-objectification processes on adolescents' negative body-feelings, dietary restraint, and binge eating.

    Science.gov (United States)

    Dakanalis, Antonios; Carrà, Giuseppe; Calogero, Rachel; Fida, Roberta; Clerici, Massimo; Zanetti, Maria Assunta; Riva, Giuseppe

    2015-08-01

    Despite accumulated experimental evidence of the negative effects of exposure to media-idealized images, the degree to which body image, and eating related disturbances are caused by media portrayals of gendered beauty ideals remains controversial. On the basis of the most up-to-date meta-analysis of experimental studies indicating that media-idealized images have the most harmful and substantial impact on vulnerable individuals regardless of gender (i.e., "internalizers" and "self-objectifiers"), the current longitudinal study examined the direct and mediated links posited in objectification theory among media-ideal internalization, self-objectification, shame and anxiety surrounding the body and appearance, dietary restraint, and binge eating. Data collected from 685 adolescents aged between 14 and 15 at baseline (47 % males), who were interviewed and completed standardized measures annually over a 3-year period, were analyzed using a structural equation modeling approach. Results indicated that media-ideal internalization predicted later thinking and scrutinizing of one's body from an external observer's standpoint (or self-objectification), which then predicted later negative emotional experiences related to one's body and appearance. In turn, these negative emotional experiences predicted subsequent dietary restraint and binge eating, and each of these core features of eating disorders influenced each other. Differences in the strength of these associations across gender were not observed, and all indirect effects were significant. The study provides valuable information about how the cultural values embodied by gendered beauty ideals negatively influence adolescents' feelings, thoughts and behaviors regarding their own body, and on the complex processes involved in disordered eating. Practical implications are discussed.

  8. Beauty and Body dissatisfaction experienced by young Indian women exposed to foreign print advertisements found in International fashion Magazines targeted at women.

    OpenAIRE

    Batra, Radhika

    2007-01-01

    This dissertation has been greatly concerned with the impact of the advertising images in international mass media, mainly women�s fashion magazines. Three advertisements, two from Cosmopolitan and one from Elle magazine, United Kingdom were used in order to test the impact of beauty and body image concerns in young Indian women. Literature has mainly concentrated on the portrayal of white women as advertising and cultural stereotypes in a global environment. Many studies have revealed t...

  9. 49 CFR Appendix A to Part 180 - Internal Self-closing Stop Valve Emergency Closure Test for Liquefied Compressed Gases

    Science.gov (United States)

    2010-10-01

    ... internal self-closing stop valve's lever, piston, or other valve indicator has moved to the closed position. 2. On pump-actuated pressure differential internal valves, the three-way toggle valve handle or its...

  10. A review of a method for dynamic load distribution, dynamical modeling, and explicit internal force control when two manipulators mutually lift and transport a rigid body object

    International Nuclear Information System (INIS)

    Unseren, M.A.

    1997-01-01

    The paper reviews a method for modeling and controlling two serial link manipulators which mutually lift and transport a rigid body object in a three dimensional workspace. A new vector variable is introduced which parameterizes the internal contact force controlled degrees of freedom. A technique for dynamically distributing the payload between the manipulators is suggested which yields a family of solutions for the contact forces and torques the manipulators impart to the object. A set of rigid body kinematic constraints which restrict the values of the joint velocities of both manipulators is derived. A rigid body dynamical model for the closed chain system is first developed in the joint space. The model is obtained by generalizing the previous methods for deriving the model. The joint velocity and acceleration variables in the model are expressed in terms of independent pseudovariables. The pseudospace model is transformed to obtain reduced order equations of motion and a separate set of equations governing the internal components of the contact forces and torques. A theoretic control architecture is suggested which explicitly decouples the two sets of equations comprising the model. The controller enables the designer to develop independent, non-interacting control laws for the position control and internal force control of the system

  11. A review of a method for dynamic load distribution, dynamical modeling, and explicit internal force control when two manipulators mutually lift and transport a rigid body object

    Energy Technology Data Exchange (ETDEWEB)

    Unseren, M.A.

    1997-04-20

    The paper reviews a method for modeling and controlling two serial link manipulators which mutually lift and transport a rigid body object in a three dimensional workspace. A new vector variable is introduced which parameterizes the internal contact force controlled degrees of freedom. A technique for dynamically distributing the payload between the manipulators is suggested which yields a family of solutions for the contact forces and torques the manipulators impart to the object. A set of rigid body kinematic constraints which restrict the values of the joint velocities of both manipulators is derived. A rigid body dynamical model for the closed chain system is first developed in the joint space. The model is obtained by generalizing the previous methods for deriving the model. The joint velocity and acceleration variables in the model are expressed in terms of independent pseudovariables. The pseudospace model is transformed to obtain reduced order equations of motion and a separate set of equations governing the internal components of the contact forces and torques. A theoretic control architecture is suggested which explicitly decouples the two sets of equations comprising the model. The controller enables the designer to develop independent, non-interacting control laws for the position control and internal force control of the system.

  12. Features of Three- and Four-Part Proximal Humeral Fractures and Outcome of Internal Fixation Using the Philos® Locking Plate

    Directory of Open Access Journals (Sweden)

    Ali Sadighi

    2017-03-01

    Full Text Available Background: Proximal humeral fractures are among common types of fractures and remain a challenging issue for surgical management. This study aimed to assess the clinical outcomes and complication rates of three- vs. four-part proximal humeral fractures, treated with internal fixation using the Philos® plate. Material and Methods: In this cohort study, a total of 30 consecutive patients with three-part or four-part proximal humeral fractures based on the Neer classification were included. Surgical treatment was performed with open reduction and internal fixation using the Philos® plate. The constant score was evaluated 6 months later in follow-up. The P<0.05 was considered significant. Results: Four-part fractures were mainly caused by trauma from above, while insults of opposite direction were responsible for more than half of 3 part fractures (P=0.01. Open fractures were only observed in patients with a four-part fracture (P=0.018. No significant differences were noticed regarding gender, cause, and side of the fracture. The presence of other fractures, fracture of the implant, reduction loss, avascular necrosis (AVN of humerus head, rotator cuff injury, and revision surgery were significantly higher in patients with four-part fractures. The mean constant score was 81.40±11.61 and 65.09±16.09 for three-part and four-part fractures, respectively (P=0.006. Conclusion: Open reduction and internal fixation with Philos® plate yield acceptable results in both types of fractures, however, the prognosis of this intervention is poorer four-part fractures.

  13. Quantification and Minimization of Uncertainties of Internal Target Volume for Stereotactic Body Radiation Therapy of Lung Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Ge Hong [Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina (United States); Department of Radiation Oncology, Henan Cancer Hospital, the Affiliated Cancer Hospital of Zhengzhou University, Henan (China); Cai Jing; Kelsey, Chris R. [Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina (United States); Yin Fangfang, E-mail: fangfang.yin@duke.edu [Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina (United States)

    2013-02-01

    Purpose: To quantify uncertainties in delineating an internal target volume (ITV) and to understand how these uncertainties may be individually minimized for stereotactic body radiation therapy (SBRT) of early stage non-small cell lung cancer (NSCLC). Methods and Materials: Twenty patients with NSCLC who were undergoing SBRT were imaged with free-breathing 3-dimensional computed tomography (3DCT) and 10-phase 4-dimensional CT (4DCT) for delineating gross tumor volume (GTV){sub 3D} and ITV{sub 10Phase} (ITV3). The maximum intensity projection (MIP) CT was also calculated from 10-phase 4DCT for contouring ITV{sub MIP} (ITV1). Then, ITV{sub COMB} (ITV2), ITV{sub 10Phase+GTV3D} (ITV4), and ITV{sub 10Phase+ITVCOMB} (ITV5) were generated by combining ITV{sub MIP} and GTV{sub 3D}, ITV{sub 10phase} and GTV{sub 3D}, and ITV{sub 10phase} and ITV{sub COMB}, respectively. All 6 volumes (GTV{sub 3D} and ITV1 to ITV5) were delineated in the same lung window by the same radiation oncologist. The percentage of volume difference (PVD) between any 2 different volumes was determined and was correlated to effective tumor diameter (ETD), tumor motion ranges, R{sub 3D}, and the amplitude variability of the recorded breathing signal (v) to assess their volume variations. Results: The mean (range) tumor motion (R{sub SI}, R{sub AP}, R{sub ML}, and R{sub 3D}) and breathing variability (v) were 7.6 mm (2-18 mm), 4.0 mm (2-8 mm), 3.3 mm (0-7.5 mm), 9.9 mm (4.1-18.7 mm), and 0.17 (0.07-0.37), respectively. The trend of volume variation was GTV{sub 3D}

  14. International

    International Nuclear Information System (INIS)

    Anon.

    1997-01-01

    This rubric reports on 10 short notes about international economical facts about nuclear power: Electricite de France (EdF) and its assistance and management contracts with Eastern Europe countries (Poland, Hungary, Bulgaria); Transnuclear Inc. company (a 100% Cogema daughter company) acquired the US Vectra Technologies company; the construction of the Khumo nuclear power plant in Northern Korea plays in favour of the reconciliation between Northern and Southern Korea; the delivery of two VVER 1000 Russian reactors to China; the enforcement of the cooperation agreement between Euratom and Argentina; Japan requested for the financing of a Russian fast breeder reactor; Russia has planned to sell a floating barge-type nuclear power plant to Indonesia; the control of the Swedish reactor vessels of Sydkraft AB company committed to Tractebel (Belgium); the renewal of the nuclear cooperation agreement between Swiss and USA; the call for bids from the Turkish TEAS electric power company for the building of the Akkuyu nuclear power plant answered by three candidates: Atomic Energy of Canada Limited (AECL), Westinghouse (US) and the French-German NPI company. (J.S.)

  15. Eighth meeting of the International Working Group on Gas-Cooled Reactors Vienna, 30 January - 1 February 1989. Summary report. Part 2

    International Nuclear Information System (INIS)

    1989-12-01

    The Eighth Meeting of the IAEA International Working Group on Gas-Cooled Reactors was held in Vienna, Austria, from 30 January - 1 February, 1989. The Summary Report (Part II) contains the papers which review the national programmes in the field of Gas-Cooled Reactors and other presentations at the Meeting. Refs, figs and tabs

  16. Toward an international standard for PCR-based detection of Escherichia coli O157 - Part 1. Assay development and multi-center validation

    DEFF Research Database (Denmark)

    Abdulmawjood, A.; Bulte, M.; Cook, N.

    2003-01-01

    As part of a major European research project, a diagnostic PCR assay, including an internal amplification control, was developed and validated in a collaborative trial for the detection of Escherichia coli O157. The assay is based on amplification of sequences of the rJbE O157 gene. The collabora...

  17. Assessment of exposure to radio frequency electromagnetic fields from smart utility meters in GB; part II) numerical assessment of induced SAR within the human body.

    Science.gov (United States)

    Qureshi, Muhammad R A; Alfadhl, Yasir; Chen, Xiaodong; Peyman, Azadeh; Maslanyj, Myron; Mann, Simon

    2018-04-01

    Human body exposure to radiofrequency electromagnetic waves emitted from smart meters was assessed using various exposure configurations. Specific energy absorption rate distributions were determined using three anatomically realistic human models. Each model was assigned with age- and frequency-dependent dielectric properties representing a collection of age groups. Generalized exposure conditions involving standing and sleeping postures were assessed for a home area network operating at 868 and 2,450 MHz. The smart meter antenna was fed with 1 W power input which is an overestimation of what real devices typically emit (15 mW max limit). The highest observed whole body specific energy absorption rate value was 1.87 mW kg -1 , within the child model at a distance of 15 cm from a 2,450 MHz device. The higher values were attributed to differences in dimension and dielectric properties within the model. Specific absorption rate (SAR) values were also estimated based on power density levels derived from electric field strength measurements made at various distances from smart meter devices. All the calculated SAR values were found to be very small in comparison to International Commission on Non-Ionizing Radiation Protection limits for public exposure. Bioelectromagnetics. 39:200-216, 2018. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  18. Scientific session NRNU MEPHI-2010. XIII International Telecommunication Conference of students and young scientists Young people and science. Book of abstracts. In three parts. Part 1

    International Nuclear Information System (INIS)

    2010-01-01

    In the collection of works there are the abstracts of reports included in the program of XIII International Telecommunication Conference of students and young scientists Young people and science which took place in the Internet in November-December, 2009 on the NRNU MEPhI site http://www.molod.mephi.ru/. The topics of the conference cover a wide range of problems: applied physics and energetics, ecology, development of new materials, medical physics, nanotechnologies, automatics and electronics, information-telecommunication systems and others [ru

  19. Multidimensional Riemann problem with self-similar internal structure. Part II - Application to hyperbolic conservation laws on unstructured meshes

    Science.gov (United States)

    Balsara, Dinshaw S.; Dumbser, Michael

    2015-04-01

    Multidimensional Riemann solvers that have internal sub-structure in the strongly-interacting state have been formulated recently (D.S. Balsara (2012, 2014) [5,16]). Any multidimensional Riemann solver operates at the grid vertices and takes as its input all the states from its surrounding elements. It yields as its output an approximation of the strongly interacting state, as well as the numerical fluxes. The multidimensional Riemann problem produces a self-similar strongly-interacting state which is the result of several one-dimensional Riemann problems interacting with each other. To compute this strongly interacting state and its higher order moments we propose the use of a Galerkin-type formulation to compute the strongly interacting state and its higher order moments in terms of similarity variables. The use of substructure in the Riemann problem reduces numerical dissipation and, therefore, allows a better preservation of flow structures, like contact and shear waves. In this second part of a series of papers we describe how this technique is extended to unstructured triangular meshes. All necessary details for a practical computer code implementation are discussed. In particular, we explicitly present all the issues related to computational geometry. Because these Riemann solvers are Multidimensional and have Self-similar strongly-Interacting states that are obtained by Consistency with the conservation law, we call them MuSIC Riemann solvers. (A video introduction to multidimensional Riemann solvers is available on http://www.elsevier.com/xml/linking-roles/text/html". The MuSIC framework is sufficiently general to handle general nonlinear systems of hyperbolic conservation laws in multiple space dimensions. It can also accommodate all self-similar one-dimensional Riemann solvers and subsequently produces a multidimensional version of the same. In this paper we focus on unstructured triangular meshes. As examples of different systems of conservation laws we

  20. Human Rights Treaties Are an Important Part of the "International Health Instrumentariam" Comment on "The Legal Strength of International Health Instruments - What It Brings to Global Health Governance?"

    Science.gov (United States)

    Forman, Lisa

    2017-10-02

    In their commentary, Haik Nikogosian and Ilona Kickbusch argue for the necessity of new binding international legal instruments for health to address complex health determinants and offer a cogent analysis of the implications of such treaties for future global health governance. Yet in doing so they pay no attention to the existing instrumentarium of international legally binding treaties relevant to health, in the form of human rights treaties. International human rights law has entrenched individual entitlements and state obligations in relation to individual and public health through iterative human rights treaties since 1946. These treaties offer normative specificity, institutional monitoring and the possibility of enforcement and accountability. If we are to build a new 'international health instrumentariam' we should not ignore existing and important tools that can assist in this endeavor. © 2018 The Author(s); Published by Kerman University of Medical Sciences. This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

  1. Dermal, inhalation, and internal exposure to 1,6-HDI and its oligomers in car body repair shop workers and industrial spray painters.

    Science.gov (United States)

    Pronk, A; Yu, F; Vlaanderen, J; Tielemans, E; Preller, L; Bobeldijk, I; Deddens, J A; Latza, U; Baur, X; Heederik, D

    2006-09-01

    To study inhalation and dermal exposure to hexamethylene diisocyanate (HDI) and its oligomers as well as personal protection equipment (PPE) use during task performance in conjunction with urinary hexamethylene diamine (HDA) in car body repair shop workers and industrial spray painters. Personal task based inhalation samples (n = 95) were collected from six car body repair shops and five industrial painting companies using impingers with di-n-butylamine (DBA) in toluene. In parallel, dermal exposure was assessed using nitril rubber gloves. Gloves were submerged into DBA in toluene after sampling. Analysis for HDI and its oligomers was performed by LC-MS/MS. Urine samples were collected from 55 workers (n = 291) and analysed for HDA by GC-MS. Inhalation exposure was strongly associated with tasks during which aerosolisation occurs. Dermal exposure occurred during tasks that involve direct handling of paint. In car body repair shops associations were found between detectable dermal exposure and glove use (odds ratio (OR) 0.22, 95% confidence interval (CI) 0.09 to 0.57) and inhalation exposure level (OR 1.34, 95% CI 0.97 to 1.84 for a 10-fold increase). HDA in urine could be demonstrated in 36% and 10% of car body repair shop workers and industrial painting company workers respectively. In car body repair shops, the frequency of detectable HDA was significantly elevated at the end of the working day (OR 2.13, 95% CI 1.07 to 4.22 for 3-6 pm v 0-8 am). In both branches HDA was detected in urine of approximately 25% of the spray painters. In addition HDA was detected in urine of a large proportion of non-spray painters in car body repair shops. Although (spray) painting with lacquers containing isocyanate hardeners results in the highest external exposures to HDI and oligomers, workers that do not perform paint related tasks may also receive a considerable internal dose.

  2. Progressive-overload whole-body vibration training as part of periodized, off-season strength training in trained women athletes.

    Science.gov (United States)

    Jones, Margaret T

    2014-09-01

    The purpose was to examine the effects of progressive-overload, whole-body vibration (WBV) training on strength and power as part of a 15-week periodized, strength training (ST) program. Eighteen collegiate women athletes with ≥1 year of ST and no prior WBV training participated in the crossover design. Random assignment to 1 of the 2 groups followed pretests of seated medicine ball throw (SMBT), single-leg hop for distance (LSLH, RSLH), countermovement jump (CMJ), 3 repetition maximum (3RM) front squat (FS), pull-up (PU), and 3RM bench press (BP). Whole-body vibration was two 3-week phases of dynamic and static hold body weight exercises administered 2 d·wk in ST sessions throughout the 15-week off-season program. Total WBV exposure was 6 minutes broken into 30-second bouts with 60-second rest (1:2 work-to-relief ratio). Exercises, frequency, and amplitude progressed in intensity from the first 3-week WBV training to the second 3-week phase. Repeated-measures analysis of variances were used to analyze the SMBT, CMJ, LSLH, RSLH, FS, PU, and BP tests. Alpha level was p ≤ 0.05. Front squat, LSLH, and RSLH increased (p = 0.001) from pre- to posttest; FS increased from mid- to posttest. Pull-up increased (p = 0.008) from pre- to posttest. Seated medicine ball throw and BP showed a trend of increased performance from pre- to posttest (p = 0.11). Two 3-week phases of periodized, progressive-overload WBV + ST training elicited gains in strength and power during a 15-week off-season program. Greatest improvements in performance tests occurred in the initial WBV phase. Implementing WBV in conjunction with ST appears to be more effective in the early phases of training.

  3. Comparison of Body, Auricular, and Abdominal Acupuncture Treatments for Insomnia Differentiated as Internal Harassment of Phlegm-Heat Syndrome: An Orthogonal Design

    Directory of Open Access Journals (Sweden)

    Yue Jiao

    2015-01-01

    Full Text Available Objective. To identify the optimum treatment protocol for insomnia among auricular, body, and abdominal needling methods. Methods. A three-factor (3 needling protocols and three-level experimental scheme was designed based on orthogonal method. 54 patients of insomnia differentiated as internal harassment of phlegm-heat syndrome were given two courses of acupuncture treatment (each with 20 times of acupuncture. The therapeutic effects were evaluated by comparing the Pittsburgh sleep quality index (PSQI, Hamilton Depression Scale (HAMD scores, and Hamilton Anxiety Scale (HAMA scores of patients before treatment, after one course of treatment, and after two courses of treatment as well as one month after treatment. Results. Body, auricular, and abdominal acupuncture treatments all alleviated symptoms of insomnia, depression, and anxiety, but body and auricular acupuncture had stronger therapeutic effects. Conclusions. Body acupuncture at basic points shall be given priority in protocol selection for insomnia. The second-best choice is auricular acupuncture with basic points combined with points based on Traditional Chinese Medicine (TCM theories. Abdominal needling with very quick effect can be an alternative protocol with basic points combined with syndrome differentiation points.

  4. CSP - 2017 International Conference of Mobile Brain Body Imaging (MoBI) and the Neuroscience of Art, Innovation and Creativity

    Science.gov (United States)

    2017-09-10

    including suggestions for reducing the burden, to Department of Defense, Washington Headquarters Services , Directorate for Information Operations and...covered in the conference: 1) Wearable Mobile Brain-Body Imaging (MoBI) technologies (both hardware and software developments); 2) Cognitive and Brain...the state of the art and challenges in cognitive and affective brain-computer interfaces, and their deployment in the service of the arts and the

  5. High levels of activity of bats at gold mining water bodies: implications for compliance with the International Cyanide Management Code.

    Science.gov (United States)

    Griffiths, Stephen R; Donato, David B; Coulson, Graeme; Lumsden, Linda F

    2014-06-01

    Wildlife and livestock are known to visit and interact with tailings dam and other wastewater impoundments at gold mines. When cyanide concentrations within these water bodies exceed a critical toxicity threshold, significant cyanide-related mortality events can occur in wildlife. Highly mobile taxa such as birds are particularly susceptible to cyanide toxicosis. Nocturnally active bats have similar access to uncovered wastewater impoundments as birds; however, cyanide toxicosis risks to bats remain ambiguous. This study investigated activity of bats in the airspace above two water bodies at an Australian gold mine, to assess the extent to which bats use these water bodies and hence are at potential risk of exposure to cyanide. Bat activity was present on most nights sampled during the 16-month survey period, although it was highly variable across nights and months. Therefore, despite the artificial nature of wastewater impoundments at gold mines, these structures present attractive habitats to bats. As tailings slurry and supernatant pooling within the tailings dam were consistently well below the industry protective concentration limit of 50 mg/L weak acid dissociable (WAD) cyanide, wastewater solutions stored within the tailings dam posed a minimal risk of cyanide toxicosis for wildlife, including bats. This study showed that passively recorded bat echolocation call data provides evidence of the presence and relative activity of bats above water bodies at mine sites. Furthermore, echolocation buzz calls recorded in the airspace directly above water provide indirect evidence of foraging and/or drinking. Both echolocation monitoring and systematic sampling of cyanide concentration in open wastewater impoundments can be incorporated into a gold mine risk-assessment model in order to evaluate the risk of bat exposure to cyanide. In relation to risk minimisation management practices, the most effective mechanism for preventing cyanide toxicosis to wildlife

  6. Integration through Land Improvment – Internal Colonization in Switzerland During the First Part of the 20th Century

    OpenAIRE

    Burkhard, Daniel

    2015-01-01

    Internal colonization in Switzerland is often seen in connection with the battle for cultivation in the Second World War, but the history of internal colonization in Switzerland is more complex. The food crisis in the First World War formed the horizon of experience for various actors from industry, consumer protection, the urban population and agriculture to start considering practical strategies for managing agricultural production. In this way, traditional spaces, such as rural and urban a...

  7. An Explicit Formulation of Singularity-Free Dynamic Equations of Mechanical Systems in Lagrangian Form---Part one: Single Rigid Bodies

    Directory of Open Access Journals (Sweden)

    Pål Johan From

    2012-04-01

    Full Text Available This paper presents the explicit dynamic equations of a mechanical system. The equations are presented so that they can easily be implemented in a simulation software or controller environment and are also well suited for system and controller analysis. The dynamics of a general mechanical system consisting of one or more rigid bodies can be derived from the Lagrangian. We can then use several well known properties of Lie groups to guarantee that these equations are well defined. This will, however, often lead to rather abstract formulation of the dynamic equations that cannot be implemented in a simulation software directly. In this paper we close this gap and show what the explicit dynamic equations look like. These equations can then be implemented directly in a simulation software and no background knowledge on Lie theory and differential geometry on the practitioner's side is required. This is the first of two papers on this topic. In this paper we derive the dynamics for single rigid bodies, while in the second part we study multibody systems. In addition to making the equations more accessible to practitioners, a motivation behind the papers is to correct a few errors commonly found in literature. For the first time, we show the detailed derivations and how to arrive at the correct set of equations. We also show through some simple examples that these correspond with the classical formulations found from Lagrange's equations. The dynamics is derived from the Boltzmann--Hamel equations of motion in terms of local position and velocity variables and the mapping to the corresponding quasi-velocities. Finally we present a new theorem which states that the Boltzmann--Hamel formulation of the dynamics is valid for all transformations with a Lie group topology. This has previously only been indicated through examples, but here we also present the formal proof. The main motivation of these papers is to allow practitioners not familiar with

  8. Proceedings of NUCLEAR 2016 the 9th annual international conference on sustainable development through nuclear research and education. Part 3/3

    International Nuclear Information System (INIS)

    Paraschiv, Irina Maria

    2016-01-01

    The proceedings of the NUCLEAR 2016 the 9th annual international conference on sustainable development through nuclear research and education held at INR-Pitesti on May, 18-20, contain 81 communications presented in two plenary sessions and three sections addressing the themes of Nuclear energy, Environmental protection and Sustainable development. This section (Part 3/3) is addressing the following items: Section 3.1 Education, training and knowledge management (22 papers); Section 3.2 International cooperation (5 papers); These papers are presented as abstracts in 'Nuclear 2016 - Book of Abstracts', separately processed

  9. An investigation of routes to cancer diagnosis in 10 international jurisdictions, as part of the International Cancer Benchmarking Partnership: survey development and implementation

    Science.gov (United States)

    Weller, David; Vedsted, Peter; Anandan, Chantelle; Zalounina, Alina; Fourkala, Evangelia Ourania; Desai, Rakshit; Liston, William; Jensen, Henry; Barisic, Andriana; Gavin, Anna; Grunfeld, Eva; Lambe, Mats; Law, Rebecca-Jane; Malmberg, Martin; Neal, Richard D; Kalsi, Jatinderpal; Turner, Donna; White, Victoria; Bomb, Martine

    2016-01-01

    Objectives This paper describes the methods used in the International Cancer Benchmarking Partnership Module 4 Survey (ICBPM4) which examines time intervals and routes to cancer diagnosis in 10 jurisdictions. We present the study design with defining and measuring time intervals, identifying patients with cancer, questionnaire development, data management and analyses. Design and setting Recruitment of participants to the ICBPM4 survey is based on cancer registries in each jurisdiction. Questionnaires draw on previous instruments and have been through a process of cognitive testing and piloting in three jurisdictions followed by standardised translation and adaptation. Data analysis focuses on comparing differences in time intervals and routes to diagnosis in the jurisdictions. Participants Our target is 200 patients with symptomatic breast, lung, colorectal and ovarian cancer in each jurisdiction. Patients are approached directly or via their primary care physician (PCP). Patients’ PCPs and cancer treatment specialists (CTSs) are surveyed, and ‘data rules’ are applied to combine and reconcile conflicting information. Where CTS information is unavailable, audit information is sought from treatment records and databases. Main outcomes Reliability testing of the patient questionnaire showed that agreement was complete (κ=1) in four items and substantial (κ=0.8, 95% CI 0.333 to 1) in one item. The identification of eligible patients is sufficient to meet the targets for breast, lung and colorectal cancer. Initial patient and PCP survey response rates from the UK and Sweden are comparable with similar published surveys. Data collection was completed in early 2016 for all cancer types. Conclusion An international questionnaire-based survey of patients with cancer, PCPs and CTSs has been developed and launched in 10 jurisdictions. ICBPM4 will help to further understand international differences in cancer survival by comparing time intervals and routes to cancer

  10. Features of the application of five-factor personality questionnaire in the activities of psychologists of the bodies of internal affairs

    Directory of Open Access Journals (Sweden)

    Petrov V.E.

    2016-10-01

    Full Text Available The article is devoted to the study opportunities five-factor personality questionnaire as diagnostic tools for the study of the personality of employees of internal Affairs bodies in different categories. Subject of research – the practice of application of this methodology in the activities of the departmental psychologists. The research urgency is caused by necessity of scientific verification of the questionnaire for the decision of tasks of internal Affairs bodies. The study was conducted by psychological testing and expert evaluation. As the mathematical tools used descriptive statistics (frequency analysis and grouping, criterion *2 and student's t-test. The novelty of this study is to clarify the regulatory indicators questionnaire for categories such as "employee of ATS" (generalized image, "employee commandant's offices", "police", "policeman-driver". Study allows you to expand the scope of the questionnaire (the study of the personality of employees, demonstrating certain types of deviant behavior; individualization of forms and methods of psychological preparation and assistance; prediction of behavior in extreme conditions and professional and personal development.

  11. Controls of internal contamination from gamma-emitting radionuclides performed whole-body counter measures on children's population from Bjelorussia, Russia and Ucraina

    International Nuclear Information System (INIS)

    Tarroni, G.; Battisti, P.; Castellani, C.M.; Formignani, M.; Rampa, E.; Ticconi, R.

    1994-12-01

    This report summarizes the results obtained in 9 measurement campaigns, performed at the ENEA (Italian Agency for New Technologies, Energy and the Environment) centres of Bologna and Roma-Casaccia from April 1991 to September 1992, for the assessment of internal contamination from gamma-emitting radionuclides. Homogeneous samples were selected for the controls, each one representing the children's population from given area. 15 areas were investigated and 24 examined; 20 of them were from Bjelorussia. 266 children, 124 male and 142 female subjects, were controlled. The instruments were intercalibrated according to the body size, from 20.25 kg to 81 kg. Body contamination only from 1 37 Cs and 1 34 Cs was detected. Evaluations were performed in order to test appropriate use of ICRP caesium biokynetic model for children aged 8 to 15 years. Statistical distribution of body activity data were carefully analyzed. It is demonstrated that the data are well fitted by lognormal distribution and a difference between sexes in terms of activity. A significant difference between sexes was found in terms of activity intake

  12. Treating multiple body parts for skin laxity and fat deposits using a novel focused radiofrequency device with an ultrasound component: Safety and efficacy study.

    Science.gov (United States)

    Chilukuri, Suneel; Denjean, Dominique; Fouque, Linda

    2017-12-01

    Growing demand for noninvasive skin tightening and reduction in fat results in an increasing pressure for devices with good clinical efficacy, consistency of results, and high patient comfort. The objective was to validate clinical efficacy and versatility of a novel device, which combines radiofrequency (RF) and ultrasound for treating skin laxity and fat deposits. We treated 34 subjects with facial skin laxity and/or abundant body or arm fat deposits. Subjects were divided based on their indications. Ten subjects received treatments to the face, 7 subjects to arms, 8 subjects to thighs, and 9 subjects on abdomen. All patients received 4 treatments on a weekly basis. Photographs of patients were assessed by blinded evaluators to recognize the baseline images from the 3-month follow-up images. Patient comfort and satisfaction were evaluated using a 5-point Likert scale questionnaire. Any adverse events were recorded. Patient images were correctly recognized in >90% of cases in all study groups. Patient questionnaires showed overall satisfaction with the therapy course and results. On a scale of 1 to 5, the patients agreed (4.1) that they are satisfied with the results that the treatment is comfortable (4.1) and that they are satisfied with the treatment time (4.1). No adverse events were reported. Consistent clinical efficacy was confirmed across all the treated areas, together with high patient comfort and satisfaction. We conclude the device is a highly versatile solution that can deliver results across body parts and different indications. © 2017 The Authors Journal of Cosmetic Dermatology Published by Wiley Periodicals, Inc.

  13. International trends in health science librarianship Part 8: the UK and the Republic of Ireland Northern Ireland.

    LENUS (Irish Health Repository)

    Latimer, Karen

    2013-12-01

    This is the 8th in a series of articles exploring international trends in health science librarianship with a focus on the UK and Ireland in the first decade of the 21st century. The invited authors are from Northern Ireland and the Republic of Ireland. Future issues will track trends from Scotland and Wales.

  14. How much is too much? (Part 1) International Olympic Committee consensus statement on load in sport and risk of injury

    NARCIS (Netherlands)

    Soligard, Torbjørn; Schwellnus, Martin; Alonso, Juan-Manuel; Bahr, Roald; Clarsen, Ben; Dijkstra, H. Paul; Gabbett, Tim; Gleeson, Michael; Hägglund, Martin; Hutchinson, Mark R.; Janse van Rensburg, Christa; Khan, Karim M.; Meeusen, Romain; Orchard, John W.; Pluim, Babette M.; Raftery, Martin; Budgett, Richard; Engebretsen, Lars

    2016-01-01

    Athletes participating in elite sports are exposed to high training loads and increasingly saturated competition calendars. Emerging evidence indicates that poor load management is a major risk factor for injury. The International Olympic Committee convened an expert group to review the scientific

  15. An application of in vivo whole body counting technique for studying strontium metabolism and internal dose reconstruction for the Techa River population

    Science.gov (United States)

    Shagina, N. B.; Bougrov, N. G.; Degteva, M. O.; Kozheurov, V. P.; Tolstykh, E. I.

    2006-05-01

    Nuclear techniques for direct assessment of internally deposited radionuclides are essential for monitoring and dosimetry of members of the public exposed due to radiation accidents. Selection of the methods for detection of internal contamination is determined by nuclear-physical characteristics of the deposits. For the population living in settlements located along the Techa River contaminated in 1950s by liquid radioactive wastes from the plutonium production complex Mayak (Southern Urals, Russia) the main dose-forming radionuclide was 90Sr. It is a bone-seeking radionuclide that incorporates in the skeleton and remains there for many years so it can be detected for long periods after the intake occurred. Measurements of pure beta-emitting 90Sr are possible through detection of bremsstrahlung from the 90Sr/90Y beta rays in the low energy range (30-160 keV) using phoswich detectors. This suggested the development of a unique whole body counter in 1974 for monitoring of the 90Sr- and 137Cs-body burden in the Techa River population with the use of phoswich detectors. Long-term observations with the WBC covering more than 38,000 measurements on over 20,000 people have been made. This has created a unique database for studying strontium and calcium metabolism and for assessment of the internal dose for residents of the Techa River settlements due to ingestion of 90Sr. This paper describes the main results obtained for the Techa River population essential for bone metabolism and dosimetry, epidemiological studies, and radiation protection.

  16. Changes of arterial blood pressure, heart rate, internal body temperature, and blood acido-basic balance in the unanaesthetized rabbit following whole-body gamma irradiation at a mean absorbed dose of 250 rads

    Energy Technology Data Exchange (ETDEWEB)

    Dufour, R.; Court, L.

    1973-09-01

    The general effects of whole-body gamma -irradiation at a mean absorbed dose of 250 rads were studied simultaneously in the unanaesthetized rabbit for 48 hours. They occurred early, with the following characteristics: arterial blood pressure decreased steadily as early as the 2nd hour and reached its minimum value on the 5th hour with a decrease of about 14%; it remained low during the following two days. Heart rate increased during the first hour, was the highest by the end of the second hour, and resumed normal value on the 24th hour. Internal body temperature increased during the 1st hour and was maximum by the end of the 2nd hour, with a mean increase of 1.2 deg C; hyperthermia steadily decreased between the 4th and the 6th hours and had completely disappeared by the 24th hour. Respiratory alkalosis is shown in the acido-basic balance by a raise of pH, a decrease of PCO/sub 2/ and arterial blood bicarbonates. These various changes seem to indicate a double origin, both central and peripheral. (FR)

  17. A solution for 40K interference from K internal to the human body, in an underground high sensitivity whole body counter at the Waste Isolation Pilot Plant, Carlsbad, NM, USA

    Directory of Open Access Journals (Sweden)

    I. Pillalamarri

    2017-10-01

    Full Text Available The objective of the present work is to find a solution for the interference arising from 1461 keV photons emitted by 40K in natural K internal to the human body in the detection of 241Am and 210Pb activities at the level of 37 mBq (1 pCi. The response of a broad energy Ge (BEGe reference crystal to 1461 keV photons was simulated using GEANT4 code. Simulations were performed for a point source without and with shielding, as well as for a Bottle Manikin Absorption (BOMAB phantom in the shielded whole-body counting chamber (WBC. The WBC facility is located underground at the Waste Isolation Pilot Plant, Carlsbad, NM, USA. The simulation results were discussed with regards to the interference in detecting the 241Am and 210 Pb at the level of 37 mBq (1 pCi. The specific conclusion is that the interference counts from 40K activity at the natural levels present in the human body in typical clinical settings were found to be greater than the 210Pb and 241Am signal counts from 37 mBq (1 pCi, when a 38.1 mm diameter, 25.4 mm thick BEGe reference crystal was used. Our solution for minimizing the interference to the desired precision at the specified levels was found by sacrificing the broad energy response of the counting system.

  18. Dermal, inhalation, and internal exposure to 1,6‐HDI and its oligomers in car body repair shop workers and industrial spray painters

    Science.gov (United States)

    Pronk, A; Yu, F; Vlaanderen, J; Tielemans, E; Preller, L; Bobeldijk, I; Deddens, J A; Latza, U; Baur, X; Heederik, D

    2006-01-01

    Objectives To study inhalation and dermal exposure to hexamethylene diisocyanate (HDI) and its oligomers as well as personal protection equipment (PPE) use during task performance in conjunction with urinary hexamethylene diamine (HDA) in car body repair shop workers and industrial spray painters. Methods Personal task based inhalation samples (n = 95) were collected from six car body repair shops and five industrial painting companies using impingers with di‐n‐butylamine (DBA) in toluene. In parallel, dermal exposure was assessed using nitril rubber gloves. Gloves were submerged into DBA in toluene after sampling. Analysis for HDI and its oligomers was performed by LC‐MS/MS. Urine samples were collected from 55 workers (n = 291) and analysed for HDA by GC‐MS. Results Inhalation exposure was strongly associated with tasks during which aerosolisation occurs. Dermal exposure occurred during tasks that involve direct handling of paint. In car body repair shops associations were found between detectable dermal exposure and glove use (odds ratio (OR) 0.22, 95% confidence interval (CI) 0.09 to 0.57) and inhalation exposure level (OR 1.34, 95% CI 0.97 to 1.84 for a 10‐fold increase). HDA in urine could be demonstrated in 36% and 10% of car body repair shop workers and industrial painting company workers respectively. In car body repair shops, the frequency of detectable HDA was significantly elevated at the end of the working day (OR 2.13, 95% CI 1.07 to 4.22 for 3–6 pm v 0–8 am). In both branches HDA was detected in urine of ∼25% of the spray painters. In addition HDA was detected in urine of a large proportion of non‐spray painters in car body repair shops. Conclusion Although (spray) painting with lacquers containing isocyanate hardeners results in the highest external exposures to HDI and oligomers, workers that do not perform paint related tasks may also receive a considerable internal dose. PMID:16728504

  19. Radiation Doses to Members of the U.S. Population from Ubiquitous Radionuclides in the Body: Part 2, Methods and Dose Calculations

    International Nuclear Information System (INIS)

    Watson, David J.; Strom, Daniel J.

    2011-01-01

    This paper is part two of a three-part series investigating annual effective doses to residents of the United States from intakes of ubiquitous radionuclides, including radionuclides occurring naturally, radionuclides whose concentrations are technologically enhanced, and anthropogenic radionuclides. This series of papers explicitly excludes intakes from inhaling 222Rn, 220Rn, and their short-lived decay products; it also excludes intakes of radionuclides in occupational and medical settings. Part one reviewed, summarized, characterized, and grouped all published and some unpublished data for U.S. residents on ubiquitous radionuclide concentrations in tissues and organs. Assumptions about equilibrium with long-lived parents are made for the 28 other radionuclides in these series lacking data. This paper describes the methods developed to group the collected data into source regions described in the Radiation Dose Assessment Resource (RADAR) dosimetric methodology. Methods for converting the various units of data published over 50 years into a standard form are developed and described. Often, meaningful values of uncertainty of measurements were not published so that variability in data sets is confounded with measurement uncertainty. A description of the methods developed to estimate variability is included in this paper. The data described in part one are grouped by gender and age to match the RADAR dosimetric phantoms. Within these phantoms, concentration values are grouped into source tissue regions by radionuclide, and they are imputed for source regions lacking tissue data. Radionuclide concentrations are then imputed for other phantoms source regions with missing concentration values, and the uncertainties of the imputed values are increased. The content concentrations of hollow organs are calculated, and activities are apportioned to the bone source regions using assumptions about each radionuclide's bone-seeking behavior. The data sets are then ready to be

  20. International trends in health science librarianship Part 8: the UK and the Republic of Ireland Northern Ireland.

    Science.gov (United States)

    Latimer, Karen; Lawton, Aoife

    2013-12-01

    This is the 8th in a series of articles exploring international trends in health science librarianship with a focus on the UK and Ireland in the first decade of the 21st century. The invited authors are from Northern Ireland and the Republic of Ireland. Future issues will track trends from Scotland and Wales. © 2013 The authors. Health Information and Libraries Journal © 2013 Health Libraries Group.

  1. Social assessment of wind power. Part 4: International position and development conditions of the Danish wind turbine industry

    International Nuclear Information System (INIS)

    Karnoee, P.; Joergensen, U.

    1995-12-01

    Today, the Danish wind turbine industry is positioned as a global market leader on a fast growing international market. The conclusion and observation of this report are: 1. The international market for wind power is likely to grow fast over the next 5 years (a self-reinforcing development) and the Danish wind turbine industry has the potential to increase export from the present DKK 2 billion per year to DKK 4 billion per year. 2. The leading market position is achieved after the collapse of the California market in 1987. The last four years have been export-driven growth together with the development of complementary assets to support a strong product technology. 3. The Danish position might be threatened by the new competitors, but it is our view that it takes 2-3 years before they have equivalent competences, and since the Danish companies are presently also mobilizing resources and competences it is not likely that they are easily outperformed. 4. A continued installation of wind power in Denmark is important to support the sustaining of the international position in the coming years. Through, it is not the volume size of the domestic market, but rather a stable market which serves as a home base for the industry. Not only for the reference and testing of new wind turbines, but also the knowledge networks between manufacturers and suppliers and between manufacturers and the Test Station for Windmills at Risoe. (EG) 51 refs

  2. [Discomfort associated with dental extraction surgery and development of a questionnaire (QCirDental). Part I: Impacts and internal consistency].

    Science.gov (United States)

    Bortoluzzi, Marcelo Carlos; Martins, Luciana Dorochenko; Takahashi, André; Ribeiro, Bianca; Martins, Ligiane; Pinto, Marcia Helena Baldani

    2018-01-01

    The scope of this study was to develop and validate a questionnaire (QCirDental) to measure the impacts associated with dental extraction surgery. The QCirDental questionnaire was developed in two steps; (1) question and item generation and selection, and (2) pretest of the questionnaire with evaluation of the its measurement properties (internal consistency and responsiveness). The sample was composed of 123 patients. None of the patients had any difficulty in understanding the QCirDental. The instrument was found to have excellent internal consistency with Cronbach's alpha reliability coefficient of 0.83. The principal component analysis (Kaiser-Meyer-Olkin Measure of Sampling Adequacy 0,72 and Bartlett's Test of Sphericity with p < 0.001) showed six (6) dimensions explaining 67.5% of the variance. The QCirDental presented excellent internal consistency, being a questionnaire that is easy to read and understand with adequate semantic and content validity. More than 80% of the patients who underwent dental extraction reported some degree of discomfort within the perioperative period which highlights the necessity to assess the quality of care and impacts of dental extraction surgery.

  3. Preventing Suicide in Prisons, Part I Recommendations fromthe International Association for Suicide Prevention Task Force on Suicide in Prisons

    NARCIS (Netherlands)

    Konrad, N.; Daigle, M.S.; Daniel, A.E.; Dear, G.E.; Frottier, P.; Hayes, L.M.; Kerkhof, A.J.F.M.; Liebling, A.; Sarchiapone, M.

    2007-01-01

    In 2000 the Department of Mental Health of the World Health Organization (WHO) published a guide named Preventing Suicide. A Resource for Prison Officers as part of the WHO worldwide initiative for the prevention of suicide. In 2007 there are new epidemiological data on prison suicide, a more

  4. 50 CFR 23.70 - How can I trade internationally in American alligator and other crocodilian skins, parts, and...

    Science.gov (United States)

    2010-10-01

    ... Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) TAKING, POSSESSION..., and other parts) and small cut skin pieces. (c) Export approval of State and tribal programs for... must have a tag attached to each flank. (3) Skins with broken, cut, or missing tags may not be exported...

  5. The development of Assessment of SpondyloArthritis international Society classification criteria for axial spondyloarthritis (part II)

    DEFF Research Database (Denmark)

    Rudwaleit, M; van der Heijde, D; Landewé, R

    2009-01-01

    OBJECTIVE: To validate and refine two sets of candidate criteria for the classification/diagnosis of axial spondyloarthritis (SpA). METHODS: All Assessment of SpondyloArthritis international Society (ASAS) members were invited to include consecutively new patients with chronic (> or =3 months) back...... pain of unknown origin that began before 45 years of age. The candidate criteria were first tested in the entire cohort of 649 patients from 25 centres, and then refined in a random selection of 40% of cases and thereafter validated in the remaining 60%. RESULTS: Upon diagnostic work-up, axial Sp...

  6. Body satisfaction, thin-ideal internalization, and perceived pressure to be thin among Canadian women: The role of acculturation and religiosity.

    Science.gov (United States)

    Chaker, Zina; Chang, Felicia M; Hakim-Larson, Julie

    2015-06-01

    In an online study, 143 Canadian women of various religious backgrounds completed measures of acculturation, religiosity, body satisfaction, internalization of the thin ideal, perceived pressure from media, and manner of dress. Heritage acculturation correlated with appearance satisfaction, but not weight satisfaction. After accounting for BMI and social desirability, higher heritage acculturation and lower mainstream acculturation were associated with lower perceived pressure from media. Thus, heritage acculturation across religious denominations may serve as a buffer against appearance dissatisfaction and perceived media pressure. Manner of dress among the Muslim subgroup and its relation to religiosity and acculturation were also assessed. Muslim women who dressed in greater accordance with Islamic principles reported lower heritage acculturation and greater religiosity. Thus, Muslim women's manner of dress was related to their religiosity and the extent to which they embraced cultural values. These findings are discussed in terms of the possible distinctions between heritage acculturation and religiosity. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Excess heat from kraft pulp mills: Trade-offs between internal and external use in the case of Sweden-Part 1: Methodology

    International Nuclear Information System (INIS)

    Svensson, Inger-Lise; Joensson, Johanna; Berntsson, Thore; Moshfegh, Bahram

    2008-01-01

    Excess heat from a kraft pulp mill can be used either internally to increase the level of efficiency in the mill, or externally for example as district heating. This paper presents an approach to investigate the competition between external and internal use through modelling the pulp mill and an energy company (ECO) within the same system boundary. Three different sizes of ECOs with different district heating demands are studied. To investigate the competitiveness of using industrial excess heat as district heating compared with other heat production techniques, the option of investing in excess heat use is introduced, along with the possibility for the ECO to invest in biomass combined heat and power (CHP), waste CHP and natural gas combined cycle (NGCC). To evaluate the robustness of the model, alternative solutions are identified and will be used as a comparison to the optimal solutions. The model has been verified by comparing the results with previous studies concerning kraft pulp mills and with related studies regarding district heating and real ECOs. Finally, the approach presented in this part of the study will be used in the second part in order to investigate the trade-off between internal and external use of excess heat under different future energy market scenarios

  8. Honoring the work and life of Leroy C. Stevens. A symposium as part of the International Stem Cell Initiative Workshop.

    Science.gov (United States)

    Graham, Christopher F; Solter, Davor; Gearhart, John D; Nadeau, Joseph H; Knowles, Barbara B

    2016-01-01

    In 2016, a symposium was convened in Leroy C. Stevens' honor, in association with a meeting of the International Stem Cell Initiative (ISCI). ISCI, funded internationally, is composed of a group of ~100 scientists from many countries, under the leadership of Peter Andrews, who have worked together to characterize a significant number of human pluripotent stem cell lines, to monitor their genetic stability and their differentiation into mature cell types and tissues in vitro and in vivo. Those at the ISCI meeting puzzled through one of the thorniest problems in the therapeutic use of the differentiated derivatives of pluripotent stem cells for human therapy; namely, pluripotent stem cells can differentiate into any cell type in the adult organism, but they also have the capacity for unlimited self-renewal, hence if mutated they may have tumorigenic potential. The meeting considered how these cells might become genetically or epigenetically abnormal and how the safety of these cells for human therapeutic uses could be assessed and assured. The symposium was an opportunity to pay tribute to Leroy Stevens and to the basic science origins of this newest aspect of regenerative medicine. It was a time to reflect on the past and on how it can influence the future of our field.

  9. Body Basics

    Science.gov (United States)

    ... learn more about how the body works, what basic human anatomy is, and what happens when parts of ... consult your doctor. © 1995- The Nemours Foundation. All rights reserved. Images provided by The Nemours Foundation, iStock, Getty Images, Veer, Shutterstock, and Clipart.com.

  10. Global limit load solutions for thick-walled cylinders with circumferential cracks under combined internal pressure, axial force and bending moment − Part II: Finite element validation

    International Nuclear Information System (INIS)

    Li, Yuebing; Lei, Yuebao; Gao, Zengliang

    2014-01-01

    Global limit load solutions for thick-walled cylinders with circumferential internal/external surface and through-wall defects under combined positive/negative axial force, positive/negative global bending moment and internal pressure have been developed in Part I of this paper. In this Part II, elastic-perfectly plastic 3-D finite element (FE) analyses are performed for selected cases, covering a wide range of geometries and load combinations, to validate the developed limit load solutions. The results show that these limit load solutions can predict the FE data very well for the cases with shallow or deep and short cracks and are conservative. For the cases with very long and deep cracks, the predictions are reasonably accurate and more conservative. -- Highlights: • Elastic-perfectly plastic 3D finite element limiting analyses of cylinders. • Thin/thick-walled cylinders with circumferential surface defects. • Combined loading for pressure, end-force and global bending moment. • Totally 1458 cases analysed and tabulated normalised results provided. • Results used to validate the developed limit load solutions in Part I of this paper

  11. Influence of Desorption Conditions on Analyte Sensitivity and Internal Energy in Discrete Tissue or Whole Body Imaging by IR-MALDESI

    Science.gov (United States)

    Rosen, Elias P.; Bokhart, Mark T.; Ghashghaei, H. Troy; Muddiman, David C.

    2015-06-01

    Analyte signal in a laser desorption/postionization scheme such as infrared matrix-assisted laser desorption electrospray ionization (IR-MALDESI) is strongly coupled to the degree of overlap between the desorbed plume of neutral material from a sample and an orthogonal electrospray. In this work, we systematically examine the effect of desorption conditions on IR-MALDESI response to pharmaceutical drugs and endogenous lipids in biological tissue using a design of experiments approach. Optimized desorption conditions have then been used to conduct an untargeted lipidomic analysis of whole body sagittal sections of neonate mouse. IR-MALDESI response to a wide range of lipid classes has been demonstrated, with enhanced lipid coverage received by varying the laser wavelength used for mass spectrometry imaging (MSI). Targeted MS2 imaging (MS2I) of an analyte, cocaine, deposited beneath whole body sections allowed determination of tissue-specific ion response factors, and CID fragments of cocaine were monitored to comment on wavelength-dependent internal energy deposition based on the "survival yield" method.

  12. FAA/NASA International Symposium on Advanced Structural Integrity Methods for Airframe Durability and Damage Tolerance, part 2

    Energy Technology Data Exchange (ETDEWEB)

    Harris, C.E.

    1994-09-01

    The international technical experts in the areas of durability and damage tolerance of metallic airframe structures were assembled to present and discuss recent research findings and the development of advanced design and analysis methods, structural concepts, and advanced materials. The principal focus of the symposium was on the dissemination of new knowledge and the peer-review of progress on the development of advanced methodologies. Papers were presented on the following topics: structural concepts for enhanced durability, damage tolerance, and maintainability; new metallic alloys and processing technology; fatigue crack initiation and small crack effects; fatigue crack growth models; fracture mechanics failure criteria for ductile materials; structural mechanics methodology for residual strength and life prediction; development of flight load spectra for design and testing; and corrosion resistance. Separate articles from this report have been indexed into the database.

  13. FAA/NASA International Symposium on Advanced Structural Integrity Methods for Airframe Durability and Damage Tolerance, part 2

    Science.gov (United States)

    Harris, Charles E. (Editor)

    1994-01-01

    The international technical experts in the areas of durability and damage tolerance of metallic airframe structures were assembled to present and discuss recent research findings and the development of advanced design and analysis methods, structural concepts, and advanced materials. The principal focus of the symposium was on the dissemination of new knowledge and the peer-review of progress on the development of advanced methodologies. Papers were presented on the following topics: structural concepts for enhanced durability, damage tolerance, and maintainability; new metallic alloys and processing technology; fatigue crack initiation and small crack effects; fatigue crack growth models; fracture mechanics failure criteria for ductile materials; structural mechanics methodology for residual strength and life prediction; development of flight load spectra for design and testing; and corrosion resistance.

  14. Foreign Body Retrieval

    Medline Plus

    Full Text Available ... ray technique that makes it possible to see internal organs in motion. When used with an oral ... the body. As the sound waves bounce off internal organs, fluids and tissues, the sensitive receiver in ...

  15. Nonorthogonal orbital based N-body reduced density matrices and their applications to valence bond theory. I. Hamiltonian matrix elements between internally contracted excited valence bond wave functions

    Science.gov (United States)

    Chen, Zhenhua; Chen, Xun; Wu, Wei

    2013-04-01

    In this series, the n-body reduced density matrix (n-RDM) approach for nonorthogonal orbitals and their applications to ab initio valence bond (VB) methods are presented. As the first paper of this series, Hamiltonian matrix elements between internally contracted VB wave functions are explicitly provided by means of nonorthogonal orbital based RDM approach. To this end, a more generalized Wick's theorem, called enhanced Wick's theorem, is presented both in arithmetical and in graphical forms, by which the deduction of expressions for the matrix elements between internally contracted VB wave functions is dramatically simplified, and the matrix elements are finally expressed in terms of tensor contractions of electronic integrals and n-RDMs of the reference VB self-consistent field wave function. A string-based algorithm is developed for the purpose of evaluating n-RDMs in an efficient way. Using the techniques presented in this paper, one is able to develop new methods and efficient algorithms for nonorthogonal orbital based many-electron theory much easier than by use of the first quantized formulism.

  16. Proceedings of NUCLEAR 2015 the 8th annual international conference on sustainable development through nuclear research and education. Part 2/3

    International Nuclear Information System (INIS)

    Constantin, Marin; Turcu, Ilie

    2015-01-01

    The proceedings of the NUCLEAR 2015 the 8"t"h annual international conference on sustainable development through nuclear research and education. Part 2/3 held at INR-Pitesti on May, 27-29 contain 13 communications presented in 2 sections addressing the themes of Environmental protection. In turn these sections are addressing the following items: Section 2.1 Radiaprotection and air, water and soil protection (1 paper); Section 2.2 Radioactive waste management (12 papers). These papers are presented as abstracts in 'Nuclear 2015 - Book of Abstracts', separately processed

  17. Proceedings of NUCLEAR 2016 the 9th annual international conference on sustainable development through nuclear research and education. Part 1/3

    International Nuclear Information System (INIS)

    Paraschiv, Irina Maria

    2016-01-01

    The Proceedings of the NUCLEAR 2016 international conference on sustainable development through nuclear research and education held at INR-Pitesti on May, 18-20, contain 81 communications presented in two plenary sessions and three sections addressing the themes of Nuclear energy, Environmental protection and Sustainable development. This section (Part 1/3) are addressing the following items: Section 1.1 Nuclear safety and severe accidents (6 papers); Section 1.2 Nuclear reactors and gen. IV (7 papers); Section 1.3 Nuclear technology and materials (29 papers); These papers are presented as abstracts in 'Nuclear 2016 - Book of Abstracts', separately processed

  18. Proceedings of NUCLEAR 2016 the 9th annual international conference on sustainable development through nuclear research and education. Part 2/3

    International Nuclear Information System (INIS)

    Paraschiv, Irina Maria

    2016-01-01

    The proceedings of the NUCLEAR 2016 international conference on sustainable development through nuclear research and education held at INR-Pitesti on May, 18-20, contain 81 communications presented in two plenary sessions and three sections addressing the themes of Nuclear energy, Environmental protection and Sustainable development. This section (Part 2/3) is addressing the following items: Section 2.1 Radioactive waste management (7 paper); Section 2.2 Radioprotection (4 papers); Section 2.3 Air, water and soil protection (1 paper); These papers are presented as abstracts in 'Nuclear 2016 - Book of Abstracts', separately processed

  19. GEOSAF Part II. Demonstration of the operational and long-term safety of geological disposal facilities for radioactive waste. IAEA international intercomparison and harmonization project

    Energy Technology Data Exchange (ETDEWEB)

    Kumano, Yumiko; Bruno, Gerard [International Atomic Energy Agency, Vienna (Austria). Vienna International Centre; Tichauer, Michael [IRSN, Institut de Radioprotection et de Surete Nucleaire, Fontenay-aux-Roses (France); Hedberg, Bengt [Swedish Radiation Safety Authority, Stockholm (Sweden)

    2015-07-01

    International intercomparison and harmonization projects are one of the mechanisms developed by the IAEA for examining the application and use of safety standards, with a view to ensuring their effectiveness and working towards harmonization of approaches to the safety of radioactive waste management. The IAEA has organized a number of international projects on the safety of radioactive waste management; in particular on the issues related to safety demonstration for radioactive waste management facilities. In 2008, GEOSAF, Demonstration of The Operational and Long-Term Safety of Geological Disposal Facilities for Radioactive Waste, project was initiated. This project was completed in 2011 by delivering a project report focusing on the safety case for geological disposal facilities, a concept that has gained in recent years considerable prominence in the waste management area and is addressed in several international safety standards. During the course of the project, it was recognized that little work was undertaken internationally to develop a common view on the safety approach related to the operational phase of a geological disposal although long-term safety of disposal facility has been discussed for several decades. Upon completion of the first part of the GEOSAF project, it was decided to commence a follow-up project aiming at harmonizing approaches on the safety of geological disposal facilities for radioactive waste through the development of an integrated safety case covering both operational and long-term safety. The new project was named as GEOSAF Part II, which was initiated in 2012 initially as 2-year project, involving regulators and operators. GEOSAF Part II provides a forum to exchange ideas and experience on the development and review of an integrated operational and post-closure safety case for geological disposal facilities. It also aims at providing a platform for knowledge transfer. The project is of particular interest to regulatory

  20. Is International or Asian Criteria-based Body Mass Index Associated with Maternal Anaemia, Low Birthweight, and Preterm Births among Thai Population?—An Observational Study

    Science.gov (United States)

    2011-01-01

    An observational study was conducted in the four southernmost provinces of Thailand aiming at determining the effect of international or Asian criteria-based body mass index (BMI) in predicting maternal anaemia, low birthweight (LBW), and preterm births among pregnant Thai women and the change in haemoglobin (Hb) level during pregnancy. Maternal anaemia was defined as a haemoglobin (Hb) level of Anaemia was detected in 27.4% and 26.9% of 1,192 pregnant women at their first prenatal visit and the third trimester respectively. The proportions of overweight and obese women according to the Asian criteria-based pre-pregnancy BMI were higher than the international criteria-based BMI (22.4% and 10.1% vs 15.5% and 3.4% respectively). No significant difference between pre-pregnancy BMI and pregnancy BMI at the first prenatal visit was demonstrated (mean±standard deviation=21.8±4.0 vs 22.8±4.1). Underweight women had a significantly higher prevalence of maternal anaemia, LBW, and preterm birth compared to women with normal weight. Overweight and obese women at pre-pregnancy by the Asian criteria-based BMI had a lower prevalence of anaemia. The Hb levels did not change significantly over time. In addition to BMI, maternal age, parity, and late prenatal visit were independently associated with maternal anaemia, low birthweight, and preterm birth. Underweight pregnant women classified by international or Asian criteria-based BMI increased the risk of maternal anaemia, low birthweight, and preterm birth. PMID:21766557

  1. Exposure to internal muscle tissue loads under the ischial tuberosities during sitting is elevated at abnormally high or low body mass indices.

    Science.gov (United States)

    Sopher, Ran; Nixon, Jane; Gorecki, Claudia; Gefen, Amit

    2010-01-19

    Deep tissue injury (DTI) is a severe pressure ulcer characteristic of chairfast or bedfast individuals, such as those with impaired mobility or neurological disorders. A DTI differs from superficial pressure ulcers in that the onset of DTI occurs under intact skin, in skeletal muscle tissue overlying bony prominences, and progression of the wound continues subcutaneously until skin breakdown. Due to the nature of this silently progressing wound, it is highly important to screen potentially susceptible individuals for their risk of developing a DTI. Abnormally low and high values of the body mass index (BMI) have been proposed to be associated with pressure ulcers, but a clear mechanism is lacking. We hypothesize that during sitting, exposure to internal muscle tissue loads under the ischial tuberosities (IT) is elevated at abnormally high or low body mass indices. Our aims in this study were: (a) to develop biomechanical models of the IT region in the buttocks that represent an individual who is gaining or losing weight drastically. (b) To determine changes in internal tissue load measures: principal compression strain, strain energy density (SED), principal compression stress and von Mises stress versus the BMI. (c) To determine percentage volumes of muscle tissue exposed to critical levels of the above load measures, which were defined based on our previous animal and tissue engineered model experiments: strain>or=50%, stress>or=2 kPa, SED>or=0.5 kPa. A set of 21 finite element models, which represented the same individual, but with different BMI values within the normal range, above it and below it, was solved for the outcome measures listed above. The models had the same IT shape, size, distance between the IT, and (non-linear) mechanical properties for all soft tissues, but different thicknesses of gluteus muscles and fat tissue layers, corresponding to the BMI level. The resulted data indicated a trend of progressive increase in internal tissue loading

  2. Internal Bleeding

    Science.gov (United States)

    ... Fractures (Part II) Additional Content Medical News Internal Bleeding By Amy H. Kaji, MD, PhD, Associate Professor, ... Emergency First Aid Priorities Cardiac Arrest Choking Internal Bleeding Severed or Constricted Limbs or Digits Soft-Tissue ...

  3. Ademe et Vous. International Newsletter No. 38, September 2016. Making the building sector part of the 2 deg. C strategy

    International Nuclear Information System (INIS)

    Martin, Valerie; Seguin-Jacques, Catherine; Tappero, Denis

    2016-09-01

    Launched in December 2015, during COP 21, the Global Alliance for Buildings and Construction, of which ADEME is a member, has properly grown and in 2016 is now operational. Its initial results are being put forward during COP 22 in November in Marrakech. Launched in December 2015, during COP 21, the Global Alliance for Buildings and Construction, of which ADEME is a member, has properly grown and in 2016 is now operational. Its initial results are being put forward during COP 22 in November in Marrakech. A new Franco-German energy platform has recently been set up as part of the cooperation memorandum signed by ADEME and their German counterpart, DENA. Its aim is to encourage industrial and technological partnerships between the two countries

  4. Guide and Position of the International Society of Nutrigenetics/Nutrigenomics on Personalised Nutrition: Part 1 - Fields of Precision Nutrition.

    Science.gov (United States)

    Ferguson, Lynnette R; De Caterina, Raffaele; Görman, Ulf; Allayee, Hooman; Kohlmeier, Martin; Prasad, Chandan; Choi, Myung Sook; Curi, Rui; de Luis, Daniel Antonio; Gil, Ángel; Kang, Jing X; Martin, Ron L; Milagro, Fermin I; Nicoletti, Carolina Ferreira; Nonino, Carla Barbosa; Ordovas, Jose Maria; Parslow, Virginia R; Portillo, María P; Santos, José Luis; Serhan, Charles N; Simopoulos, Artemis P; Velázquez-Arellano, Antonio; Zulet, Maria Angeles; Martinez, J Alfredo

    2016-01-01

    Diversity in the genetic profile between individuals and specific ethnic groups affects nutrient requirements, metabolism and response to nutritional and dietary interventions. Indeed, individuals respond differently to lifestyle interventions (diet, physical activity, smoking, etc.). The sequencing of the human genome and subsequent increased knowledge regarding human genetic variation is contributing to the emergence of personalized nutrition. These advances in genetic science are raising numerous questions regarding the mode that precision nutrition can contribute solutions to emerging problems in public health, by reducing the risk and prevalence of nutrition-related diseases. Current views on personalized nutrition encompass omics technologies (nutrigenomics, transcriptomics, epigenomics, foodomics, metabolomics, metagenomics, etc.), functional food development and challenges related to legal and ethical aspects, application in clinical practice, and population scope, in terms of guidelines and epidemiological factors. In this context, precision nutrition can be considered as occurring at three levels: (1) conventional nutrition based on general guidelines for population groups by age, gender and social determinants; (2) individualized nutrition that adds phenotypic information about the person's current nutritional status (e.g. anthropometry, biochemical and metabolic analysis, physical activity, among others), and (3) genotype-directed nutrition based on rare or common gene variation. Research and appropriate translation into medical practice and dietary recommendations must be based on a solid foundation of knowledge derived from studies on nutrigenetics and nutrigenomics. A scientific society, such as the International Society of Nutrigenetics/Nutrigenomics (ISNN), internationally devoted to the study of nutrigenetics/nutrigenomics, can indeed serve the commendable roles of (1) promoting science and favoring scientific communication and (2) permanently

  5. International guidelines for the in vivo assessment of skin properties in non-clinical settings: part 1. pH

    Science.gov (United States)

    Stefaniak, Aleksandr B; du Plessis, Johan; John, Swen M; Eloff, Fritz; Agner, Tove; Chou, Tzu-Chieh; Nixon, Rosemary; Steiner, Markus F C; Kudla, Irena; Holness, D Linn

    2013-01-01

    Background Skin surface pH is known to influence the dissolution and partitioning of chemicals and may influence exposures that lead to skin diseases. Non-clinical environments (e.g. workplaces) are highly variable, thereby presenting unique measurement challenges that are not typically encountered in clinical settings. Hence, guidelines are needed for consistent measurement of skin surface pH in environments that are difficult to control. Methods An expert workshop was convened at the 5th International Conference on Occupational and Environmental Exposure of Skin to Chemicals to review available data on factors that could influence the determination of skin surface pH in non-clinical settings with emphasis on the workplace as a worst case scenario. Results The key elements of the guidelines are: (i) minimize, to the extent feasible, the influences of relevant endogenous (anatomical position, skin health, time of day), exogenous (hand washing, barrier creams, soaps and detergents, occlusion), environmental (seasonality), and measurement (atmospheric conditions) factors; (ii) report pH measurements results as a difference or percent change (not absolute values) using a measure of central tendency and variability; and (iii) report notable deviations from these guidelines and other relevant factors that may influence measurements. Conclusion Guidelines on the measurement and reporting of skin surface pH in non-clinical settings should promote consistency in data reporting, facilitate inter-comparison of study results, and aid in understanding and preventing occupational skin diseases. PMID:23279097

  6. How much is too much? (Part 1) International Olympic Committee consensus statement on load in sport and risk of injury.

    Science.gov (United States)

    Soligard, Torbjørn; Schwellnus, Martin; Alonso, Juan-Manuel; Bahr, Roald; Clarsen, Ben; Dijkstra, H Paul; Gabbett, Tim; Gleeson, Michael; Hägglund, Martin; Hutchinson, Mark R; Janse van Rensburg, Christa; Khan, Karim M; Meeusen, Romain; Orchard, John W; Pluim, Babette M; Raftery, Martin; Budgett, Richard; Engebretsen, Lars

    2016-09-01

    Athletes participating in elite sports are exposed to high training loads and increasingly saturated competition calendars. Emerging evidence indicates that poor load management is a major risk factor for injury. The International Olympic Committee convened an expert group to review the scientific evidence for the relationship of load (defined broadly to include rapid changes in training and competition load, competition calendar congestion, psychological load and travel) and health outcomes in sport. We summarise the results linking load to risk of injury in athletes, and provide athletes, coaches and support staff with practical guidelines to manage load in sport. This consensus statement includes guidelines for (1) prescription of training and competition load, as well as for (2) monitoring of training, competition and psychological load, athlete well-being and injury. In the process, we identified research priorities. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  7. Better vaccines for healthier life. Part II. Conference report of the DCVMN International 14th Annual General Meeting Hanoi, Vietnam.

    Science.gov (United States)

    Pagliusi, Sonia; Tippoo, Patrick; Sivaramakrishnan, Venkatraman; Nguyen, Thuvan

    2014-11-12

    New vaccines are required to meet the public health challenges of the next generation and many unmet global health needs can be addressed by developing countries vaccine manufacturers such as lower-cost vaccines based on single-dose, thermostable formulations, efficacious in children with compromised gastrointestinal tracts. GMP compliance is also a challenge, as sometimes innovation and clinical development focus is not accompanied by command of scale-up and quality assurance for large volume manufacturing and supply. Identifying and addressing such challenges, beyond cost and cold-chain space, including safety considerations and health worker behavior, regulatory alliances and harmonization to foster access to vaccines, will help countries to ensure sustainable immunization. There needs to be continuous and close management of the global vaccine supply both at national and international levels, requiring careful risk management, coordination and cooperation with manufacturers. Successful partnership models based on sharing a common goal, mutual respect and good communication were discussed among stakeholders. Copyright © 2014. Published by Elsevier Ltd.. All rights reserved.

  8. A complex study on the reliability assessment of the containment of a PWR. Part III.- Structural reliability assessment under internal and external loading conditions

    International Nuclear Information System (INIS)

    Bauer, J.; Schueller, G.I.

    1977-01-01

    The first part of the analysis is concerned with the determination of the failure probability of the steel hull under internal load conditions. Two independent failure criteria are the basis for this calculation; the first one being the ultimate yield which is actually an instability condition and the second one being the fracture condition as described in Part II of the paper. Both the global and the local failure probabilities are investigated. The second part of the analysis is concerned with the external load case of earthquake. As it has already been described in Part I the probability of occurrence of a LOCA, given an earthquake has been considered in connection with the probable damage which the steel hull might experience during the earthquake. In other words the survival probability of the hull with deteriorated resistance is calculated, taking into account the frequencies of occurrence of the various events. The third part of the analysis is concerned with the reliability determination of the reinforced concrete dome structure, which is supposed to protect, the steel hull against external load conditions such as airplane crash and external pressure waves (the latter covering the load case of tornado occurrence). The reliability analysis of the reinforced concrete structure under earthquake loading is performed by utilizing the time-history method. Some aspects of the drawbacks of the response spectra method -when used in a risk analysis- are pointed out. The probability distribution of the concrete strength as determined under intermediate strain rate as described in Part II is utilized in the analysis. Finally the remaining two external load cases are discussed in light of their use in a reliability analysis and with respect to their frequency of occurrence and the probability distribution of their load intensities. The reliability demonstration is performed using the containment structure of the PWR-plant 'Biblis B' which is locate

  9. The significance of Good Chair as part of children’s school and home environment in the preventive treatment of body statistics distortions

    Directory of Open Access Journals (Sweden)

    Mirosław Mrozkowiak

    2015-07-01

    • The problem undertaken in the study requires broad research on the school environment and its effects on children’s body posture. Diagnostic research into various threats to body somatics should be implemented immediately, especially because the planned education reform introduces the six-year-olds to schools.

  10. Writing for international publication in nursing journals: a personal perspective (part 1 Como escribir para publicacion en enfermeria: una perspectiva personal (parte 1 Como escrever para publicação internacional em enfermagem: uma perspectiva pessoal (parte 1

    Directory of Open Access Journals (Sweden)

    G. Hussein Rassool

    2006-04-01

    Full Text Available The number of printed and electronic (Internet academic nursing publications in Brazil and around the world highlights the importance attached to publishing in the field of nursing. Internationally, journals are ranked according to their professional merits and peer review orientations. Financial institutions increasingly value publications in renowned journals as one criterion for granting funds for research. One important reason why many scientific articles do not meet the requirements from international journal reviewers, especially those submitted English, is the result of poor and literal translation of the text. The challenge we are facing in Latin America is to encourage the development of articles for publication in internationally reviewed journals. Co-authorship is a potentially stimulating model for researchers and postgraduate students to publish. This task can be undertaken through the help of international supervisors and researchers, supervisors or postgraduate students with good command of the English language. This article aims to demystify the publication process and present some guidelines on how to publish in international journals.El número de medios de divulgación académica impresos y electrónicos (Internet de enfermería de alcance nacional e internacional destaca la importancia de publicar entre enfermeros. Alrededor del mundo, las revistas están siendo categorizadas con relación a sus méritos para la profesión y evaluación de los pares. Cada vez más, las instituciones de financiamiento de investigación prestan atención a la publicación en revistas de prestigio académico como uno de los criterios para la concesión del mismo. Un factor importante a ser considerado entre los motivos por los cuales muchos artículos científicos fallan en cumplir los requisitos de evaluación de los revisores de revistas internacionales, principalmente aquellas de lengua inglesa, es la traducción pobre y de manera literal

  11. Writing for international publication in nursing journals: a personal perspective (Part 2 Como escribir para publicacion en enfermeria: una perspectiva personal (Parte 2 Como escrever para publicação internacional em enfermagem: uma perspectiva pessoal (Parte 2

    Directory of Open Access Journals (Sweden)

    G. Hussein Rassool

    2006-06-01

    Full Text Available The number of printed and electronic (Internet academic nursing publications in Brazil and around the world highlight the importance attached to publishing in the field of nursing. Internationally, journals are ranked according to their professional merits and peer review orientations. Financial institutions increasingly value publications in renowned journals as one criterion for granting funds for research. One important reason why many scientific articles do not meet the requirements from international journal reviewers, especially those submitted English, is the result of poor and literal translation of the text. The challenge we are facing in Latin America is to encourage the development of articles for publication in internationally reviewed journals. Co-authorship is a potentially stimulating model for researchers and postgraduate students to publish. This task can be undertaken through the help of international supervisors and researchers, supervisors or postgraduate students with good command of the English language. This article aims to demystify the publication process and present some guidelines on how to publish in international journals.El número de medios de divulgación académica impresos y electrónicos (Internet de enfermería de alcance nacional e internacional destaca la importancia de publicar entre enfermeros. Alrededor del mundo, las revistas están siendo categorizadas con relación a sus méritos para la profesión y evaluación de los pares. Cada vez más, las instituciones de financiamiento de investigación prestan atención a la publicación en revistas de prestigio académico como uno de los criterios para la concesión del mismo. Un factor importante a ser considerado entre los motivos por los cuales muchos artículos científicos fallan en cumplir los requisitos de evaluación de los revisores de revistas internacionales, principalmente aquellas de lengua inglesa, es la traducción pobre y de manera literal

  12. Inside Your Body

    Science.gov (United States)

    ... brain control certain body parts. In general, the right side of the brain controls the left side of the body, and the left side of the brain controls the right side. Digestive system The digestive (say: di-JES- ...

  13. Investigation of impact phenomena on the marine structures: Part II - Internal energy of the steel structure applied by selected materials in the ship-ship collision incidents

    Science.gov (United States)

    Prabowo, A. R.; Baek, S. J.; Lee, S. G.; Bae, D. M.; Sohn, J. M.

    2018-01-01

    Phenomena of impact loads on the marine structures has attracted attention to be predicted regarding its influences to structural damage. This part demands sustainable analysis and observation as tendency may vary from one to others since impact involves various scenario models and the structure itself experiences continuous development. Investigation of the damage extent can be conducted by observation on the energy behaviour during two entities involve in a contact. This study aimed to perform numerical investigation to predict structural damage by assessing absorbed strain energy represented by the internal energy during a series of ship collisions. The collision target in ship-ship interactions were determined on the single and double hulls part of a passenger ship. Tendency of the internal energy by the steel structures was summarized, and verification was presented by several crashworthiness criteria. It was found that steel structures applied by the material grades A and B produced different tendencies compared to the material grades D and E. Effect of the structural arrangement to structural responses in terms of strain and stress indicated that the single hull presented contour expansion mainly on the longitudinal directions.

  14. Joint thesaurus Part I (A-L) + II (M-Z)[International Nuclear Information System. Energy Technology Data Exchange

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-04-15

    This is the second revision of the ETDE/INIS Joint Thesaurus, including all updates up to September 2006. It contains 21 147 valid descriptors and 9 114 forbidden terms. The Joint Thesaurus contains the controlled terminology for indexing all information within the subject scopes of the International Nuclear Information System (INIS) and the Energy Technology Data Exchange (ETDE). The terminology is intended for use in subject descriptions for input or retrieval of information in these systems. The thesaurus is a terminological control device used in translating from the natural language of documents, indexers or users into a more constrained system language It is also a controlled and dynamic vocabulary of semantically and generically related terms which covers a specific domain of knowledge. The basic terminology in this thesaurus goes back to the 1969 edition of the EURATOM Thesaurus. The structure subsequently given to that terminology was the result of a systematic study performed by INIS subject specialists. Further expansion of the thesaurus terminology was done by ETDE to incorporate information on all forms of energy. The ETDE/INIS Joint Thesaurus is the result of continued editing, carried out in parallel to the processing of the INIS and ETDE databases. The domain of knowledge covered by the Joint Thesaurus includes physics (in particular, plasma physics, atomic and molecular physics, and especially nuclear and high-energy physics), chemistry, materials science, earth sciences, radiation biology, radioisotope effects and kinetics, applied life sciences, radiology and nuclear medicine, isotope and radiation source technology, radiation protection, radiation applications, engineering, instrumentation, fossil fuels, synthetic fuels, renewable energy sources, advanced energy systems, fission and fusion reactor technology, safeguards and inspection, waste management, environmental aspects of the production and consumption of energy from nuclear and non

  15. [Anterior seromyotomy of the body and the functional part of the stomach combined with posterior truncal vagotomy and ulcer excision in the surgical treatment of complicated stomach ulcer].

    Science.gov (United States)

    Petrov, V I; Sytnik, A P; Gorbunov, V N; KOrenev, N N; Naumov, B A; Gordeev, S A

    1990-07-01

    Anterior seromyotomy of the body and fundus of the stomach was combined with posterior truncal vagotomy and excision of the ulcer in 23 patients with gastric ulcer complicated by bleeding or perforation. Seventeen patients had chronic ulcers of the body of the stomach (type I), 3 patients had concurrent ulcers (type II), and 3 more patients had acute ulcers of the body of the stomach. Operation was undertaken for active bleeding from the ulcer in 20 patients and for perforating ulcer in 3 patients. One patient died. Mild disorders of evacuation of an aqueous barium sulfate suspension from the stomach were noted in 4 patients.

  16. [Measures of occupational exposure to time-varying low frequency magnetic fields of non-uniform spatial distribution in the light of international guidelines and electrodynamic exposure effects in the human body].

    Science.gov (United States)

    Karpowicz, Jolanta; Zradziński, Patryk; Gryz, Krzysztof

    2012-01-01

    The aim of study was to analyze by computer simulations the electrodynamic effects of magnetic field (MF) on workers, to harmonize the principles of occupational hazards assessment with international guidelines. Simulations involved 50 Hz MF of various spatial distributions, representing workers' exposure in enterprises. Homogeneous models of sigma = 0.2 S/m conductivity and dimensions of body parts - palm, head and trunk - were located at 50 cm ("hand-distance") or 5 cm (adjacent) from the source (circle conductor of 20 cm or 200 cm in diameter). Parameters of magnetic flux density (B(i)) affecting the models were the exposure measures, and the induced electric field strength (E(in)) was the measure of MF exposure effects. The ratio E(in)/B(i) in the analyzed cases ranged from 2.59 to 479 (V/m)/T. The strongest correlation (p assessing the effects of non-uniform fields exposure, resulting from a strong dependence of the E(in)/B(i) ratio on the conditions of exposure and its applied measures, requires special caution when defining the permissible MF levels and the principles of exposure assessment at workplace.

  17. What Do Children Know about the Interior of the Body? A Comparison of Two Methods of Investigation.

    Science.gov (United States)

    Deluca, Paolo

    This research compared two methods used to investigate the knowledge of internal body parts by children ages 4 to 9 years. Subjects were 50 Italian children: 18 preschoolers, 21 first graders, and 11 second or third graders. Children performed two tasks, a Drawing Task in which they drew on the outline of a human figure all the body parts they…

  18. Aspectos ético-legais da retirada e transplante de tecidos, órgãos e partes do corpo humano Aspectos ético-legales de la retirada y transplante de tejidos, organos y partes del cuerpo humano Legal-ethical aspects of the removal and transplantation of tissues, organs and parts of the human body

    Directory of Open Access Journals (Sweden)

    Elenice Dias Ribeiro de Paula Lima

    1997-10-01

    Full Text Available As autoras fazem uma análise crítica da legislação em vigor relativa aos transplantes de órgãos, tecidos e partes do corpo humano, e tecem comentários sobre os artigos pertinentes a eles nos respectivos códigos de ética médica e da enfermagem, alertando os profissionais de enfermagem para a necessidade de registrarem as infrações cometidas contra o cliente, à luz desses códigos.Las autoras hacen un analisis crítico de la legislación en vigor referente a los transplantes de órganos, tejidos y partes del cuerpo humano y hacen comentarios sobre los artículos pertinentes a ellos en los respectivos códigos de ética médica y de enfermería, alertando a los profesionales de enfermería sobre la necesidad de registrar las transgresiones hechas contra el cliente, a la luz de esos códigos.The authors analise critically the current legislation related to the transplantation of organs, tissues and parts of the human body, as well as they comment the articles which refer to this topic and which are found in medical and nursing ethical codes, advising nursing professionals to the need of registration of legal infractions attempted against the clients.

  19. The nevado-filábride complex in the western part of Sierra de los Filabres (Betic Internal Zone), structure and lithologic succession

    Energy Technology Data Exchange (ETDEWEB)

    Sanz de Galdeano, C.; López Garrido, A.

    2016-07-01

    In the western part of Sierra de los Filabres (in the Nevado-Filábride Complex, within the Betic Internal Zone) several tectonic units have been described, in varying numbers depending on the author describing them. However, new cartographical data show that the limits of these units pass through the lithological formations without displacing them. Moreover, the rocks belonging to some units that are supposedly situated in a lower tectonic position really belong to higher formations. From bottom to top, these lithological formations are the following: (1) dark schists and quartzites; (2) quartzites, sandstones, sands, lutites, schists, and mica schists; (3) schists; (4) marbles, schists, and mica schists. High-angle reverse faults are associated with the great E-W anticline of Sierra de los Filabres. The existence of sands and apparent lutites visibly interlayered between rocks, such as schists and mica schists with garnets, poses a metamorphic problem that has not as yet been addressed. (Author)

  20. Colliding bodies optimization extensions and applications

    CERN Document Server

    Kaveh, A

    2015-01-01

    This book presents and applies a novel efficient meta-heuristic optimization algorithm called Colliding Bodies Optimization (CBO) for various optimization problems. The first part of the book introduces the concepts and methods involved, while the second is devoted to the applications. Though optimal design of structures is the main topic, two chapters on optimal analysis and applications in constructional management are also included.  This algorithm is based on one-dimensional collisions between bodies, with each agent solution being considered as an object or body with mass. After a collision of two moving bodies with specified masses and velocities, these bodies again separate, with new velocities. This collision causes the agents to move toward better positions in the search space.  The main algorithm (CBO) is internally parameter independent, setting it apart from previously developed meta-heuristics. This algorithm is enhanced (ECBO) for more efficient applications in the optimal design of structures...

  1. Proceedings of NUCLEAR 2015 the 8th annual international conference on sustainable development through nuclear research and education. Part 1/3

    International Nuclear Information System (INIS)

    Constantin, Marin; Turcu, Ilie

    2015-01-01

    The proceedings of the NUCLEAR 2015 the 8"t"h annual international conference on sustainable development through nuclear research and education. Part 1/3 held at INR-Pitesti on May, 27-29 contain 62 communications presented in two plenary sessions and three sections addressing the themes of Nuclear energy, Environmental protection and Sustainable development. In turn these sections are addressing the following items: Section 1.1 Nuclear safety and severe accidents (7 papers); Section 1.2 Nuclear reactors and gen. IV (5 papers); Section 1.3 Nuclear technology and materials (19 papers); Section 2.1 Radioprotection & air, water and soil protection (1 paper); Section 2.2 Radioactive waste management (9 papers); Section 3.1 policies and strategies in nuclear research (1 paper); Section 3.2 Education, training and knowledge management (16 papers); Section 3.3 International partnership for a sustainable development (4 papers). These papers are presented as abstracts in 'Nuclear 2015 - Book of Abstracts', separately processed

  2. Excess heat from kraft pulp mills: Trade-offs between internal and external use in the case of Sweden-Part 2: Results for future energy market scenarios

    International Nuclear Information System (INIS)

    Joensson, Johanna; Svensson, Inger-Lise; Berntsson, Thore; Moshfegh, Bahram

    2008-01-01

    In this paper the trade-off between internal and external use of excess heat from a kraft pulp mill is investigated for four different future energy market scenarios. The work follows the methodology described in Svensson et al. [2008. Excess heat from kraft pulp mills: trade-offs between internal and external use in the case of Sweden-Part 1: methodology. Energy Policy, submitted for publication], where a systematic approach is proposed for investigating the potential for profitable excess heat cooperation. The trade-off is analyzed by economic optimization of an energy system model consisting of a pulp mill and an energy company (ECO). In the model, investments can be made, which increase the system's energy efficiency by utilization of the mill's excess heat, as well as investments that increase the electricity production. The results show that the trade-off depends on energy market prices, the district heating demand and the type of existing heat production. From an economic point of view, external use of the excess heat is preferred for all investigated energy market scenarios if the mill is studied together with an ECO with a small heat load. For the cases with medium or large district heating loads, the optimal use of excess heat varies with the energy market price scenarios. However, from a CO 2 emissions perspective, external use is preferred, giving the largest reduction of global emissions in most cases

  3. Synthesis of the expert group meetings convened as part of the substantive preparations for the International Conference on Population and Development.

    Science.gov (United States)

    1993-01-01

    As part of the preparation for the 1994 International Conference on Population and Development to be sponsored by the UN in Cairo, 6 expert groups were convened to consider 1) population growth; 2) population policies and programs; 3) population, development, and the environment; 4) migration; 5) the status of women; and 6) family planning programs, health, and family well-being. Each group included 15 experts representing a full range of relevant scientific disciplines and geographic regions. Each meeting lasted 5 days and included a substantive background paper prepared by the Population Division as well as technical papers. Each meeting concluded with the drafting of between 18 and 37 recommendations (a total of 162). The meeting on population, the environment, and development focused on the implications of current trends in population and the environment for sustained economic growth and sustainable development. The meeting on population policies and programs observed that, since 1984, there has been a growing convergence of views about population growth among the nations of the world and that the stabilization of world population as soon as possible is now an internationally recognized goal. The group on population and women identified practical steps that agencies could take to empower women in order to achieve beneficial effects on health, population trends, and development. The meeting on FP, health, and family well-being reviewed policy-oriented issues emerging from the experience of FP programs. The meeting on population growth and development reviewed trends and prospects of population growth and age structure and their consequences for global sustainability. The population distribution and migration experts appraised current trends and their interrelationship with development. In nearly all of the group meetings, common issues emerged. Concern was universally voiced for sustainable development and sustained economic growth, relevance of past experience

  4. Bodily ownership modulation in defensive responses: physiological evidence in brain-damaged patients with pathological embodiment of other’s body parts

    Science.gov (United States)

    Fossataro, C.; Gindri, P.; Mezzanato, T.; Pia, L.; Garbarini, F.

    2016-01-01

    Do conscious beliefs about the body affect defensive mechanisms within the body? To answer this question we took advantage from a monothematic delusion of bodily ownership, in which brain-damaged patients misidentify alien limbs as their own. We investigated whether the delusional belief that an alien hand is their own hand modulates a subcortical defensive response, such as the hand-blink reflex. The blink, dramatically increases when the threated hand is inside the defensive peripersonal-space of the face. In our between-subjects design, including patients and controls, the threat was brought near the face either by the own hand or by another person’s hand. Our results show an ownership-dependent modulation of the defensive response. In controls, as well as in the patients’ intact-side, the response enhancement is significantly greater when the threat was brought near the face by the own than by the alien hand. Crucially, in the patients’ affected-side (where the pathological embodiment occurs), the alien (embodied) hand elicited a response enhancement comparable to that found when the threat is brought near the face by the real hand. These findings suggest the existence of a mutual interaction between our conscious beliefs about the body and the physiological mechanisms within the body. PMID:27292285

  5. High protein intake along with paternal part-time employment is associated with higher body fat mass among girls from South China.

    Science.gov (United States)

    Yang, Ming-Zhe; Xue, Hong-Mei; Pan, Jay; Libuda, Lars; Muckelbauer, Rebecca; Yang, Min; Quan, Liming; Cheng, Guo

    2017-05-23

    Protein intake has been suggested to be associated with body composition among western children. Our aim was to determine whether protein intake is associated with body composition among Chinese children and to investigate whether parental socioeconomic status modifies these associations. Cross-sectional data were collected from the baseline survey of an ongoing population-based prospective open cohort study conducted in 2013. In this survey, 2039 children in South China were recruited using cluster random sampling. Information of 1704 children (47% girls), aged 7-12 years from three primary schools (42 classes), on diet and anthropometry was included finally. Their daily protein intake was obtained by 3-day 24-h dietary recalls. Skinfold thickness, body height, and weight were measured to calculate percent body fat (%BF), fat mass index (FMI), and fat-free mass index (FFMI). Parental characteristics were collected by questionnaires. Among girls, protein intake was positively associated with %BF and FMI [estimate (SE) for %BF: 0.007 (0.003), p = 0.04; for FMI: 0.092 (0.002), p = 0.03], adjusted for pubertal stage, breast-feeding, maternal overweight, carbohydrate intake, energy intake, and physical activity level. Furthermore, there was interaction between paternal occupation and the relations of dietary protein with %BF and FMI (p for interaction  ≤ 0.04). None of the associations between protein intake and %BF, FMI, or FFMI was found among boys. Our data indicate that school-aged girls, but not boys, living in South China with higher dietary protein intake might have higher body fat mass, which could be modified by paternal occupation.

  6. SU-F-J-137: Intrafractional Change of the Relationship Between Internal Fiducials and External Breathing Signal in Pancreatic Cancer Stereotactic Body Radiation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Pettersson, N; Murphy, J; Simpson, D; Cervino, L [University of California, San Diego, La Jolla, CA (United States)

    2016-06-15

    Purpose: The use of respiratory gating for management of breathing motion during stereotactic body radiation therapy (SBRT) relies on a consistent relationship between the breathing signal and the actual position of the internal target. This relationship was investigated in patients treated for pancreatic cancer. Methods: Four patients with pancreatic cancer undergoing SBRT that had implanted fiducials in the tumor were included in this study. Treatment plans were generated based on the exhale phases (30–70%) from the pre-treatment 4DCT. The margin between the internal target volume (ITV) and the planning target volume was three mm. After patient setup using cone-beam CT, simultaneous fluoroscopic imaging and breathing motion monitoring were used during at least three breathing cycles to verify the fiducial position and to optimize the gating window. After treatment, fluoroscopic images were acquired for verification purposes and exported for retrospective analyses. Fiducial positions were determined using a template-matching algorithm. For each dataset, we established a linear relationship between the fiducial position and the anterior-posterior (AP) breathing signal. The relationships before and after treatment were compared and the dose distribution impact evaluated. Results: Seven pre- and post-treatment fluoroscopic pairs were available for fiducial position analyses in the superior-inferior (SI) and left-right (LR) directions, and five in the AP direction. Time between image acquisitions was typically six to eight minutes. An average absolute change of 1.2±0.7 mm (range: 0.1–1.7) of the SI fiducial position relative to the external signal was found. Corresponding numbers for the LR and AP fiducial positions were 0.9±1.0 mm (range: 0.2–3.0) and 0.5±0.4 mm (range: 0.2–1.2), respectively. The dose distribution impact was small in both the ITV and organs-at-risk. Conclusion: The relationship change between fiducial position and external breathing

  7. SU-F-J-137: Intrafractional Change of the Relationship Between Internal Fiducials and External Breathing Signal in Pancreatic Cancer Stereotactic Body Radiation Therapy

    International Nuclear Information System (INIS)

    Pettersson, N; Murphy, J; Simpson, D; Cervino, L

    2016-01-01

    Purpose: The use of respiratory gating for management of breathing motion during stereotactic body radiation therapy (SBRT) relies on a consistent relationship between the breathing signal and the actual position of the internal target. This relationship was investigated in patients treated for pancreatic cancer. Methods: Four patients with pancreatic cancer undergoing SBRT that had implanted fiducials in the tumor were included in this study. Treatment plans were generated based on the exhale phases (30–70%) from the pre-treatment 4DCT. The margin between the internal target volume (ITV) and the planning target volume was three mm. After patient setup using cone-beam CT, simultaneous fluoroscopic imaging and breathing motion monitoring were used during at least three breathing cycles to verify the fiducial position and to optimize the gating window. After treatment, fluoroscopic images were acquired for verification purposes and exported for retrospective analyses. Fiducial positions were determined using a template-matching algorithm. For each dataset, we established a linear relationship between the fiducial position and the anterior-posterior (AP) breathing signal. The relationships before and after treatment were compared and the dose distribution impact evaluated. Results: Seven pre- and post-treatment fluoroscopic pairs were available for fiducial position analyses in the superior-inferior (SI) and left-right (LR) directions, and five in the AP direction. Time between image acquisitions was typically six to eight minutes. An average absolute change of 1.2±0.7 mm (range: 0.1–1.7) of the SI fiducial position relative to the external signal was found. Corresponding numbers for the LR and AP fiducial positions were 0.9±1.0 mm (range: 0.2–3.0) and 0.5±0.4 mm (range: 0.2–1.2), respectively. The dose distribution impact was small in both the ITV and organs-at-risk. Conclusion: The relationship change between fiducial position and external breathing

  8. Motivational processes associated with unhealthy body change attitudes and behaviours.

    Science.gov (United States)

    Mussap, Alexander J

    2007-08-01

    The relationship between approach-avoidance motivational processes and unhealthy body change attitudes and behaviours was investigated. Self-reported sensitivity to rewards (SR) and sensitivity to punishments (SP) were measured for a convenience sample of 130 women, aged 18 to 40 years, along with measures of disordered eating symptomatology and exercise dependence. Together, SR and SP significantly predicted variance in drive for thinness (21%), bulimia (17%), and obligatory exercise (7%). These relationships were partly mediated by internalization of the thin ideal, body comparison, and subjective importance of achieving one's 'ideal' body and of avoiding one's 'worst possible' body. Interestingly, body dissatisfaction partly mediated the relationships involving SP but not SR. The results suggest that an underlying sensitivity to punishments, but not rewards, can manifest as a 'fear of fatness'. Both of these motivational traits can increase the salience of self evaluations, and thus indirectly contribute to unhealthy body change attitudes and behaviours.

  9. Diet quality as measured by the Diet Quality Index-International is associated with prospective changes in body fat among Canadian children.

    Science.gov (United States)

    Setayeshgar, Solmaz; Maximova, Katerina; Ekwaru, John Paul; Gray-Donald, Katherine; Henderson, Mélanie; Paradis, Gilles; Tremblay, Angelo; Veugelers, Paul

    2017-02-01

    To quantify the association of dietary quality with prospective changes in adiposity. Children participating in the QUALITY (QUebec Adipose and Lifestyle InvesTigation in Youth) study underwent examination at baseline and at 2-year follow-up. Dietary quality was assessed by the Diet Quality Index-International (DQII) using three non-consecutive 24 h diet recalls at baseline. The DQII has four main categories: dietary adequacy, variety, moderation and overall balance. Fat mass index (FMI; [fat mass (kg)]/[height (m)]2), central FMI (CFMI; [trunk fat mass (kg)]/[height (m)]2), percentage body fat (%BF; [total fat mass (kg)]/[total mass (kg)]) and percentage central BF (%CBF; [trunk fat mass (kg)]/[total mass (kg)]) were assessed through dual-energy X-ray absorptiometry. Children were selected from schools in the greater Montreal, Sherbrooke and Quebec City metropolitan areas between 2005 and 2008, Quebec, Canada. A total of 546 children aged 8-10 years, including 244 girls and 302 boys. Regression analysis adjusting for age, sex, energy intake, physical activity and Tanner stage revealed that every 10-unit improvement in overall DQII score was associated with lower gain in CFMI (β=-0·08; 95 % CI -0·17, -0·003) and %BF (β=-0·55; 95 % CI -1·08, -0·02). Each unit improvement in dietary adequacy score was associated with lower gain in FMI (β=-0·05; 95 % CI -0·08, -0·008), CFMI (β=-0·03; 95 % CI -0·05, -0·007), %BF (β=-0·15; 95 % CI -0·28, -0·03) and %CBF (β=-0·09; 95 % CI -0·15, -0·02). Promotion of dietary quality and adequacy may reduce weight gain in childhood and prevent chronic diseases later in life.

  10. Potential dosimetric benefits of adaptive tumor tracking over the internal target volume concept for stereotactic body radiation therapy of pancreatic cancer.

    Science.gov (United States)

    Karava, Konstantina; Ehrbar, Stefanie; Riesterer, Oliver; Roesch, Johannes; Glatz, Stefan; Klöck, Stephan; Guckenberger, Matthias; Tanadini-Lang, Stephanie

    2017-11-09

    Radiotherapy for pancreatic cancer has two major challenges: (I) the tumor is adjacent to several critical organs and, (II) the mobility of both, the tumor and its surrounding organs at risk (OARs). A treatment planning study simulating stereotactic body radiation therapy (SBRT) for pancreatic tumors with both the internal target volume (ITV) concept and the tumor tracking approach was performed. The two respiratory motion-management techniques were compared in terms of doses to the target volume and organs at risk. Two volumetric-modulated arc therapy (VMAT) treatment plans (5 × 5 Gy) were created for each of the 12 previously treated pancreatic cancer patients, one using the ITV concept and one the tumor tracking approach. To better evaluate the overall dose delivered to the moving tumor volume, 4D dose calculations were performed on four-dimensional computed tomography (4DCT) scans. The resulting planning target volume (PTV) size for each technique was analyzed. Target and OAR dose parameters were reported and analyzed for both 3D and 4D dose calculation. Tumor motion ranged from 1.3 to 11.2 mm. Tracking led to a reduction of PTV size (max. 39.2%) accompanied with significant better tumor coverage (p<0.05, paired Wilcoxon signed rank test) both in 3D and 4D dose calculations and improved organ at risk sparing. Especially for duodenum, stomach and liver, the mean dose was significantly reduced (p<0.05) with tracking for 3D and 4D dose calculations. By using an adaptive tumor tracking approach for respiratory-induced pancreatic motion management, a significant reduction in PTV size can be achieved, which subsequently facilitates treatment planning, and improves organ dose sparing. The dosimetric benefit of tumor tracking is organ and patient-specific.

  11. Foreign Body Retrieval

    Medline Plus

    Full Text Available ... are a form of radiation like light or radio waves. X-rays pass through most objects, including the body. Once it is carefully aimed at the part of the body being examined, an x-ray machine produces a small burst of radiation that passes through the body, recording ...

  12. The Ottawa panel clinical practice guidelines for the management of knee osteoarthritis. Part one: introduction, and mind-body exercise programs.

    Science.gov (United States)

    Brosseau, Lucie; Taki, Jade; Desjardins, Brigit; Thevenot, Odette; Fransen, Marlene; Wells, George A; Imoto, Aline Mizusaki; Toupin-April, Karine; Westby, Marie; Gallardo, Inmaculada C Álvarez; Gifford, Wendy; Laferrière, Lucie; Rahman, Prinon; Loew, Laurianne; Angelis, Gino De; Cavallo, Sabrina; Shallwani, Shirin Mehdi; Aburub, Ala'; Bennell, Kim L; Van der Esch, Martin; Simic, Milena; McConnell, Sara; Harmer, Alison; Kenny, Glen P; Paterson, Gail; Regnaux, Jean-Philippe; Lefevre-Colau, Marie-Martine; McLean, Linda

    2017-05-01

    To identify effective mind-body exercise programs and provide clinicians and patients with updated, high-quality recommendations concerning non-traditional land-based exercises for knee osteoarthritis. A systematic search and adapted selection criteria included comparative controlled trials with mind-body exercise programs for patients with knee osteoarthritis. A panel of experts reached consensus on the recommendations using a Delphi survey. A hierarchical alphabetical grading system (A, B, C+, C, D, D+, D-) was used, based on statistical significance ( P osteoarthritis. Hatha Yoga demonstrated significant improvement for pain relief (Grade B) and physical function (Grade C+). Tai Chi Qigong demonstrated significant improvement for quality of life (Grade B), pain relief (Grade C+) and physical function (Grade C+). Sun style Tai Chi gave significant improvement for pain relief (Grade B) and physical function (Grade B). Mind-body exercises are promising approaches to reduce pain, as well as to improve physical function and quality of life for individuals with knee osteoarthritis.

  13. [Intracardial fungal multiplication of order Mucor in an almost totally carbonised part of a male body found after ten days missing].

    Science.gov (United States)

    Iannaccone, Silvia Farkašová; Klán, Jaroslav; Lamps, Laura W; Farkaš, Daniel; Švajdler Ml, Marián; Szabo, Miroslav

    Determination of time of death belongs to the most difficult and also the most important issues for the medical examiners, especially those who deal with violent death. Besides the most frequently evaluated postmortal changes it is sometimes possible to perform the evaluation on the basis of less frequently observed findings. One of such findings is for example the fungal multiplication on the body or in the very close vicinity. Knowledge of moulds as well as information about their speed of growth should contribute to confirmation or negation of some information gained during police investigation. In this case report authors describe the macroscopically visible fungal intracardiac multiplication in heart chambers and aorta in an almost totally carbonised body which was missing for only ten days. Based on the molecular examination it was detected that the body belonged to the 64-year-old man who was repeatedly hospitalised in psychiatry for depression with suicidal tendencies. The last hospitalisation was six weeks before death and there was no organic disability. The cause of fire was a naked flame. The cause of death was burn injury or asphyxia. The almost total carbonisation did not allow to perform toxicological investigation. By histological investigation we found the presence of wide long non-septate moulds growing in the heart muscle, which belonged to the order Mucor. Since there was no obvious inflammatory response, we suppose their growth started on the congealed blood after death.

  14. Body / Antibody

    Directory of Open Access Journals (Sweden)

    Lawrence R. Schehr

    1996-06-01

    Full Text Available Unique object in the exchange-system, the gay body occupies a locus where a phantom identity and an imagined reciprocity define the poles of the subject-object relation. Made of the right stuff, it is an object circulating in a system that tends to reproduce the concept of identity in its search for mirror images of itself. Often rejected by the world, it has recently become a cynosure equated with sickness, pestilence, and death in the age of AIDS. The representations of that object change: no longer perceived as a part of libidinal economy, it has become a mass of symptoms, having changed from being an index of sexuality into being the visible dissipation of the flesh. The gay body in the age of AIDS is the mark of a pariah with the abject nature of the outcast. The body with AIDS takes the form of a text made of many signs and with many ways of reading the checkerboard pattern of the flesh. And the AIDS-narrative turns the body into the limit of the representable.

  15. EXPECTATIONS OF EMPLOYEES ON THE EFFECTS OF THE WORKPLACE HEALTH MANAGEMENT AS A PART OF AN INTERNAL DIVERSITY MANAGEMENT - AN EXPLORATIVE STUDY

    Directory of Open Access Journals (Sweden)

    Matthias Reich

    2015-07-01

    Full Text Available The expectations of employees on the effects of actions of the Workplace Health Management (WHM as a part of the Human Resource Management are relevant for a successful implementation within the companies. The diversity approach can be able to improve the cooperation among different groups of employees. In this relation the measures of the WHM can support the existing Diversity Management efforts of a company. A successful Diversity Management has to meet the expectations of the employees. Therefore the Management needs to know what the employees expect from measures to be implemented in order to improve the performance of the companies. The theoretical framework of the Diversity Management in general, the Work Health Management (WHM measures and the results of a survey carried out among Hungarian employees and their expectations on a WHM are depicted within this paper. As important diversity groups the expectation on effects of the WHM actions on the groups of disabled / able-bodied employees and the groups of younger / older employees are examined. For all groups the cooperation exchange within the own work-unit and in the company as a whole is surveyed. As a result for all groups the most recommendable actions, in consideration of the employees, could be determined.

  16. A complex study on the reliability assessment of the containment of a PWR. Part I - Magnitude and probability of internal load behavior

    International Nuclear Information System (INIS)

    Augustin, W.; Kafka, P.

    1977-01-01

    For evaluation of the reliability of the safety enclosure in the case of accidents the time-dependent loads by internal pressure and temperature on the spheric steel containment and the correspondent probabilities had to be calculated. Of the spectrum of possible accidents, e.g. large LOCA which leads to a maximum pressure of approximately 4.7 bar. working of all safety systems presumed, small LOCA or rupture of a primary steam pipe, only those have been selected which result in a considerable increase of internal pressure in the safety containment. The pressure buildup in the steel containment depends roughly on the radioactive decay energy produced in the containment, on the performance of the safety systems operative after the accident and on the energy absorbed and transferred by the structural parts of the containment. For simplification the analysis of system behavior was performed in separate steps. Analysis was started by evaluation of alternate possibilities of pressure buildup depending on the function of different safety systems. Then the time dependent changes of temperature and pressure in the containment were calculated as well as the probabilities of the occurrence of the different maximum pressures. Technical data and accident event sequences describing the system analysed were taken from the PWR Biblis B, which at this time is typical for the PWR-line construction in the FRG. In order to avoid event sequences leading to complicated physical phenomena such sequences were selected which allowed well-defined description of consequences as hydrogen production by reaction of water with the Zircalloy fuel cladding or pressure buildup by CO 2 or steam generated from concrete getting in contact with the core-melt. The computer code ZOCO VI was used to calculate pressure buildup for the different event sequences. This code calculates time dependence of pressure and temperature in a multiply segmented safety containment considering accumulation and

  17. Application of k0-based internal monostandard NAA for large sample analysis of clay pottery. As a part of inter comparison exercise

    International Nuclear Information System (INIS)

    Acharya, R.; Dasari, K.B.; Pujari, P.K.; Swain, K.K.; Shinde, A.D.; Reddy, A.V.R.

    2014-01-01

    As a part of inter comparison exercise of an IAEA Coordinated Research Project on large sample neutron activation analysis, a large size and non standard geometry size pottery replica (obtained from Peru) was analyzed by k 0 -based internal monostandard neutron activation analysis (IM-NAA). Two large size sub samples (0.40 and 0.25 kg) were irradiated at graphite reflector position of AHWR Critical Facility in BARC, Trombay, Mumbai, India. Small samples (100-200 mg) were also analyzed by IM-NAA for comparison purpose. Radioactive assay was carried out using a 40 % relative efficiency HPGe detector. To examine homogeneity of the sample, counting was also carried out using X-Z rotary scanning unit. In situ relative detection efficiency was evaluated using gamma rays of the activation products in the irradiated sample in the energy range of 122-2,754 keV. Elemental concentration ratios with respect to Na of small size (100 mg mass) as well as large size (15 and 400 g) samples were used to check the homogeneity of the samples. Concentration ratios of 18 elements such as K, Sc, Cr, Mn, Fe, Co, Zn, As, Rb, Cs, La, Ce, Sm, Eu, Yb, Lu, Hf and Th with respect to Na (internal mono standard) were calculated using IM-NAA. Absolute concentrations were arrived at for both large and small samples using Na concentration, obtained from relative method of NAA. The percentage combined uncertainties at ±1 s confidence limit on the determined values were in the range of 3-9 %. Two IAEA reference materials SL-1 and SL-3 were analyzed by IM-NAA to evaluate accuracy of the method. (author)

  18. Weight status and body image perceptions in adolescents: current perspectives.

    Science.gov (United States)

    Voelker, Dana K; Reel, Justine J; Greenleaf, Christy

    2015-01-01

    Adolescence represents a pivotal stage in the development of positive or negative body image. Many influences exist during the teen years including transitions (eg, puberty) that affect one's body shape, weight status, and appearance. Weight status exists along a spectrum between being obese (ie, where one's body weight is in the 95th percentile for age and gender) to being underweight. Salient influences on body image include the media, which can target adolescents, and peers who help shape beliefs about the perceived body ideal. Internalization of and pressures to conform to these socially prescribed body ideals help to explain associations between weight status and body image. The concepts of fat talk and weight-related bullying during adolescence greatly contribute to an overemphasis on body weight and appearance as well as the development of negative body perceptions and dissatisfaction surrounding specific body parts. This article provides an overview of the significance of adolescent development in shaping body image, the relationship between body image and adolescent weight status, and the consequences of having a negative body image during adolescence (ie, disordered eating, eating disorders, and dysfunctional exercise). Practical implications for promoting a healthy weight status and positive body image among adolescents will be discussed.

  19. INTERACTION BETWEEN DIETARY MINERAL AND PHYTASE ON BIOLOGICAL PERFORMANCES OF JAPANESE FLOUNDER, Paralichthys olivaceus. PART I. GROWTH, FEED INTAKE, AND WHOLE BODY MINERAL CONTENT

    Directory of Open Access Journals (Sweden)

    Asda Laining

    2013-06-01

    Full Text Available In order to determine the effect of dietary calcium (Ca, inorganic phosphorus (IP, and phytase (P supplementation in marine fish, a 2 x 2 x 2 factorial design was arranged to observe the interrelationship between dietary Ca and IP with the presence of dietary phytase. Two levels of dietary Ca at 0% and 0.2% combined with either 0% or 0.25% of dietary IP and either with 0 and 2,000 FTU phytase/kg diet, respectively to formulate eight experimental diets. SPI-based diet was used as basal diet and the sources of Ca, IP, and phytase were similar to those used in the previous experiment. Juvenile Japanese flounder with initial body weight around 0.6 g was fed the test diets. After 30 days of feeding trial, the results showed that both dietary IP and phytase, but not dietary Ca significantly enhanced the growth and feed intake. The highest growth was achieved in fish fed a diet containing the Ca, IP, and phytase supplement among groups. Fish fed diet without the three dietary supplements had the lowest SGR and did not significantly improve by supplementing dietary Ca. Feed intake (FI and was significantly influenced by dietary IP and phytase, not dietary Ca while feed conversion ratio (FCR was significantly affected by all dietary treatments. Interaction effect was detected between dietary Ca and IP, between dietary IP and P on FCR. Total phosphorus content in whole body was significantly increased by supplementing all dietary treatments which was highest in fish fed 0.25 IP/0.2 Ca/P. Significant interaction was observed between dietary IP and P on this parameter. Whole body Ca content was significantly improved by either dietary IP or Ca and not dietary P. As conclusion even without inorganic Ca supplement, dietary IP at level of 0.25% or 2,000 FTU phytase/kg diet could enhance growth and FI of fish as well as whole body phosphorus content of juvenile Japanese flounder when diet basal contained organic Ca around 1.2%.

  20. Public signs at the international university

    DEFF Research Database (Denmark)

    Petersen, Margrethe; Fage-Butler, Antoinette Mary; Lueg, Klarissa

    Ever since the introduction of the ERASMUS program 25 years ago and the adoption of the Bologna Declaration in 1999, universities in what is now the European Union have become increasingly international in terms of their student body and staff composition, a development in part supported by the u...

  1. Spontaneous internal desynchronization of locomotor activity and body temperature rhythms from plasma melatonin rhythm in rats exposed to constant dim light

    Directory of Open Access Journals (Sweden)

    Bullock Nicole M

    2006-04-01

    Full Text Available Abstract Background We have recently reported that spontaneous internal desynchronization between the locomotor activity rhythm and the melatonin rhythm may occur in rats (30% of tested animals when they are maintained in constant dim red light (LLdim for 60 days. Previous work has also shown that melatonin plays an important role in the modulation of the circadian rhythms of running wheel activity (Rw and body temperature (Tb. The aim of the present study was to investigate the effect that desynchronization of the melatonin rhythm may have on the coupling and expression of circadian rhythms in Rw and Tb. Methods Rats were maintained in a temperature controlled (23–24°C ventilated lightproof room under LLdim (red dim light 1 μW/cm2 [5 Lux], lower wavelength cutoff at 640 nm. Animals were individually housed in cages equipped with a running wheel and a magnetic sensor system to detect wheel rotation; Tb was monitored by telemetry. Tb and Rw data were recorded in 5-min bins and saved on disk. For each animal, we determined the mesor and the amplitude of the Rw and Tb rhythm using waveform analysis on 7-day segments of the data. After sixty days of LLdim exposure, blood samples (80–100 μM were collected every 4 hours over a 24-hrs period from the tail artery, and serum melatonin levels were measured by radioimmunoassay. Results Twenty-one animals showed clear circadian rhythms Rw and Tb, whereas one animal was arrhythmic. Rw and Tb rhythms were always strictly associated and we did not observe desynchronization between these two rhythms. Plasma melatonin levels showed marked variations among individuals in the peak levels and in the night-to-day ratio. In six rats, the night-to-day ratio was less than 2, whereas in the rat that showed arrhythmicity in Rw and Tb melatonin levels were high and rhythmic with a large night-to-day ratio. In seven animals, serum melatonin levels peaked during the subjective day (from CT0 to CT8, thus suggesting

  2. Characteristics of Human Body Sensoring towards Electromagnetic Waves in Space (Papers Presented at the International Symposium on Safety Control and Risk Management, SCRM)

    OpenAIRE

    Fujiwara, Shizuo; 藤原, 鎮男

    1989-01-01

    Human body works as a kind of tuning filter for the electromagnetic waves in space. The work can be interpretted in terms of the modelling of the surface of the human body as an equivalent circuit formed of the electronic components of inductance, capacit

  3. Gamma dose rates to body organs from immersion in a semi-infinite radioactive cloud; an alternate approach using absorbed fraction data for internal radionuclides

    International Nuclear Information System (INIS)

    Gillespie, F.C.

    1982-01-01

    This note shows that reasonable estimates of absorbed γ-dose rates for specific organs arising from whole body immersion in semi-infinite radioactive clouds may be obtained very simply from well known data on absorbed fractions for mono-energetic γ-sources uniformly distributed in the whole body. (author)

  4. Joint project of the international network of agencies for health technology assessment--Part 1: Survey results on diffusion, assessment, and clinical use of positron emission tomography.

    Science.gov (United States)

    Hastings, John; Adams, Elizabeth J

    2006-01-01

    The International Network of Agencies for Health Technology Assessment (INAHTA) has been tracking activities associated with the clinical use of positron emission tomography (PET) in its members' healthcare systems since 1997 and published its first Joint Project report on PET in 1999. Part 1 of this Joint Project report presents survey results on diffusion, assessment activities, and policy for clinical use related to PET among INAHTA members since 1999. INAHTA members were surveyed in 2003-2004. Twenty-seven INAHTA agencies (69 percent response rate) from nineteen countries responded to the survey. Dedicated PET systems are the most universally installed systems to date. Mobile scanners and modified gamma cameras are used occasionally as lower cost alternatives, and interest in PET-computed tomography hybrid models is rising despite limited assessment of impact on service planning. PET was used and assessed most commonly for managing patients with cancer. All respondents reported having some form of public funding for clinical PET frequently linked to data collection for the purpose of gathering evidence to refine clinical use and guide resource allocation toward indications that maximize clinical and cost-effectiveness. The use of HTA within a continuous quality improvement framework can help optimize scarce resources for evaluation and use of high cost diagnostic technologies such as PET, particularly where potential clinical or cost-effectiveness is considerable but conclusive evidence is lacking.

  5. International guidelines for the in vivo assessment of skin properties in non-clinical settings: Part 2. transepidermal water loss and skin hydration

    Science.gov (United States)

    du Plessis, Johan; Stefaniak, Aleksandr; Eloff, Fritz; John, Swen; Agner, Tove; Chou, Tzu-Chieh; Nixon, Rosemary; Steiner, Markus; Franken, Anja; Kudla, Irena; Holness, Linn

    2015-01-01

    Background There is an emerging perspective that it is not sufficient to just assess skin exposure to physical and chemical stressors in workplaces, but that it is also important to assess the condition, i.e. skin barrier function of the exposed skin at the time of exposure. The workplace environment, representing a non-clinical environment, can be highly variable and difficult to control, thereby presenting unique measurement challenges not typically encountered in clinical settings. Methods An expert working group convened a workshop as part of the 5th International Conference on Occupational and Environmental Exposure of Skin to Chemicals (OEESC) to develop basic guidelines and best practices (based on existing clinical guidelines, published data, and own experiences) for the in vivo measurement of transepidermal water loss (TEWL) and skin hydration in non-clinical settings with specific reference to the workplace as a worst-case scenario. Results Key elements of these guidelines are: (i) to minimize or recognize, to the extent feasible, the influences of relevant endogenous-, exogenous-, environmental- and measurement/instrumentation-related factors; (ii) to measure TEWL with a closed-chamber type instrument; (iii) report results as a difference or percent change (rather than absolute values); and (iv) accurately report any notable deviations from this guidelines. Conclusion It is anticipated that these guidelines will promote consistent data reporting, which will facilitate inter-comparison of study results. PMID:23331328

  6. Do Physical Activity, Body Mass Index, and Sleep Duration Predict Clustered Cardiovascular Disease Risk in Children?- A Part of the OPUS Study

    DEFF Research Database (Denmark)

    Hjorth, Mads F.; Damsgaard, Camilla T.; Dalskov, Stine-Mathilde

    Objective To investigate the single and combined associations of physical activity (PA), body mass index (BMI), and sleep duration with clustering of cardiovascular disease risk markers in healthy children. Methods We did a cross-sectional pilot-study of 74 Danish school children aged 8-11 years...... BMI was 17.1 (range 13.4-25.4) kg/m2, with 10.8% classified as overweight using isoBMI. Controlled for age and sex, P A was negatively associated with cMET-score (Standardised beta coefficients (sBeta)=-0.32); n=74; P=0.016) and BMI was positively associated with cMETscore (sBeta=0.49; n=74; P...

  7. Effects of Whey Protein Alone or as Part of a Multi-ingredient Formulation on Strength, Fat-Free Mass, or Lean Body Mass in Resistance-Trained Individuals: A Meta-analysis.

    Science.gov (United States)

    Naclerio, Fernando; Larumbe-Zabala, Eneko

    2016-01-01

    Even though the positive effects of whey protein-containing supplements for optimizing the anabolic responses and adaptations process in resistance-trained individuals have been supported by several investigations, their use continues to be controversial. Additionally, the administration of different multi-ingredient formulations where whey proteins are combined with carbohydrates, other protein sources, creatine, and amino acids or derivatives, has been extensively proposed as an effective strategy to maximize strength and muscle mass gains in athletes. We aimed to systematically summarize and quantify whether whey protein-containing supplements, administered alone or as a part of a multi-ingredient, could improve the effects of resistance training on fat-free mass or lean body mass, and strength in resistance-trained individuals when compared with other iso-energetic supplements containing carbohydrates or other sources of proteins. A structured literature search was conducted on PubMed, Science Direct, Web of Science, Cochrane Libraries, US National Institutes of Health clinicaltrials.gov, SPORTDiscus, and Google Scholar databases. Main inclusion criteria comprised randomized controlled trial study design, adults (aged 18 years and over), resistance-trained individuals, interventions (a resistance training program for a period of 6 weeks or longer, combined with whey protein supplementation administered alone or as a part of a multi-ingredient), and a calorie equivalent contrast supplement from carbohydrates or other non-whey protein sources. Continuous data on fat-free mass and lean body mass, and maximal strength were pooled using a random-effects model. Data from nine randomized controlled trials were included, involving 11 treatments and 192 participants. Overall, with respect to the ingestion of contrast supplements, whey protein supplementation, administered alone or as part of a multi-ingredient, in combination with resistance training, was associated

  8. Body Hair

    Science.gov (United States)

    ... girlshealth.gov/ Home Body Puberty Body hair Body hair Even before you get your first period , you ... removing pubic hair Ways to get rid of hair top Removing body hair can cause skin irritation, ...

  9. Relationship between trace element content in human organs and hair - significance of hair mineral analysis as a means for assessing internal body burdens of environmental mineral pollutants. Final report for the period October 1984 - September 1988

    Energy Technology Data Exchange (ETDEWEB)

    Kinova, L [Bulgarian Academy of Sciences, Sofia (Bulgaria). Inst. of Nuclear Research and Nuclear Energy

    1988-12-31

    The purpose of the project was to establish a possibility to use hair as a monitor for internal body burden with toxic metals. For this purpose samples of human organs (heart, spleen, liver, kidney) and hair were analysed by neutron activation analysis and radiochemical techniques for the determination of As, Cd, Hg, Cu, Zn, Se, Ca, K, Mg, Mn, Na, S. 6 refs, 4 tabs.

  10. Research on internal dosimetry for some of gamma emitting nuclides for radiation workers by direct method (in-vivo) with using a chair-type whole-body counter

    International Nuclear Information System (INIS)

    Nguyen Van Hung; Pham Hung Thai

    2003-01-01

    This research objective is to establish a chair-type whole-body counter with using NaI(Ti) detector in large sizes and whole-body standard phantoms as well as to apply the computational program of LUDEP 2.0. Steel holder with a lead collimator, two whole-body standard phantoms in Vietnamese adults (one for male and another for female) by plastic material, electronic blocks of ADC and MCD (8K), MCA program for measuring gamma spectrum by VB6 language in Windows are established and made. In addition, applied research for the program of LUDEP 2.0 in order to calculate and evaluated internal doses for radiation workers is carried out. (author)

  11. A review of a method for dynamic load distribution, dynamic modeling, and explicit internal force control when two serial link manipulators mutually lift and transport a rigid body object

    International Nuclear Information System (INIS)

    Unseren, M.A.

    1997-09-01

    The report reviews a method for modeling and controlling two serial link manipulators which mutually lift and transport a rigid body object in a three dimensional workspace. A new vector variable is introduced which parameterizes the internal contact force controlled degrees of freedom. A technique for dynamically distributing the payload between the manipulators is suggested which yields a family of solutions for the contact forces and torques the manipulators impart to the object. A set of rigid body kinematic constraints which restricts the values of the joint velocities of both manipulators is derived. A rigid body dynamical model for the closed chain system is first developed in the joint space. The model is obtained by generalizing the previous methods for deriving the model. The joint velocity and acceleration variables in the model are expressed in terms of independent pseudovariables. The pseudospace model is transformed to obtain reduced order equations of motion and a separate set of equations governing the internal components of the contact forces and torques. A theoretic control architecture is suggested which explicitly decouples the two sets of equations comprising the model. The controller enables the designer to develop independent, non-interacting control laws for the position control and internal force control of the system

  12. A review of a method for dynamic load distribution, dynamic modeling, and explicit internal force control when two serial link manipulators mutually lift and transport a rigid body object

    Energy Technology Data Exchange (ETDEWEB)

    Unseren, M.A.

    1997-09-01

    The report reviews a method for modeling and controlling two serial link manipulators which mutually lift and transport a rigid body object in a three dimensional workspace. A new vector variable is introduced which parameterizes the internal contact force controlled degrees of freedom. A technique for dynamically distributing the payload between the manipulators is suggested which yields a family of solutions for the contact forces and torques the manipulators impart to the object. A set of rigid body kinematic constraints which restricts the values of the joint velocities of both manipulators is derived. A rigid body dynamical model for the closed chain system is first developed in the joint space. The model is obtained by generalizing the previous methods for deriving the model. The joint velocity and acceleration variables in the model are expressed in terms of independent pseudovariables. The pseudospace model is transformed to obtain reduced order equations of motion and a separate set of equations governing the internal components of the contact forces and torques. A theoretic control architecture is suggested which explicitly decouples the two sets of equations comprising the model. The controller enables the designer to develop independent, non-interacting control laws for the position control and internal force control of the system.

  13. Low-Latency Science Exploration of Planetary Bodies: How ISS Might Be Used as Part of a Low-Latency Analog Campaign for Human Exploration

    Science.gov (United States)

    Thronson, Harley; Valinia, Azita; Bleacher, Jacob; Eigenbrode, Jennifer; Garvin, Jim; Petro, Noah

    2014-01-01

    We suggest that the International Space Station be used to examine the application and validation of low-latency telepresence for surface exploration from space as an alternative, precursor, or potentially as an adjunct to astronaut "boots on the ground." To this end, controlled experiments that build upon and complement ground-based analog field studies will be critical for assessing the effects of different latencies (0 to 500 milliseconds), task complexity, and alternate forms of feedback to the operator. These experiments serve as an example of a pathfinder for NASA's roadmap of missions to Mars with low-latency telerobotic exploration as a precursor to astronaut's landing on the surface to conduct geological tasks.

  14. Geology of Kubi Algi and Derati mountains, pantellerite bodies of Miocene age from the northern part of the Kenyan Rift Valley

    Science.gov (United States)

    Watkins, R. T.

    The small isolated peaks of Kubi Algi and Derati on the periphery of the Koobi Fora basin, to the north-east of Lake Turkana in northern Kenya, are remnants of silicic peralkaline volcanic centres. Detailed geological maps of the areas of the two mountains are presented. Both are massive bodies of generally aphyric, microgranular pantellerite sharing similar petrography and chemistry. Kubi Algi shows evidence of having formed as an extrusive dome and is considered the source of local pantellerite lava flows, here designated the Il Burrka Formation. Derati mountain can best be interpreted as a denuded plug of a second extrusive centre. The volcanoes were active in the middle Miocene towards the end of a period of regional magmatism extending from late-Oligocene times. The pantellerites are holocrystalline and thus contrast with the normally glassy over-saturated peralkaline rocks from the East African rifts, including older pyroclastic pantellerites of the northern Lake Turkana region. Despite being very finely crystalline, they show mineralogical features seen elsewhere in more slowly cooled, deep-seated, peralkaline granites. A very broad range of feldspar compositions present in the rocks is explained by the interaction of groundwater with the rapidly cooling magma. Of additional interest is the abundance of aegirine, present as a product of primary magmatic crystallization and, in the Derati rock, as a hydrothermal mineral. It contains significant but highly variable amounts of titanium and zirconium, the latter broadly equivalent to typical maximum concentrations reported from peralkaline intrusive complexes.

  15. Abstract: Body Work

    DEFF Research Database (Denmark)

    Otto, Lene

    2012-01-01

    This panel will explore the usefulness of the term ‘body work’ in cultural history. Body work is understood as work focusing on the bodies of others as component in a range of occupations in health and social care, as well as in unpaid work in the family. How can the notion of body work inform...... cultural history of health and illness whether through a micro-social focus on the intercorporeal aspects of work in health and social care, or through clarifying our understanding of the times and spaces of work, or through highlighting the relationship between mundane body work and global processes....... The British sociologist Julia Twigg has introduced and explored the term `bodywork', most recently in Body Work in Health and Social Care - Critical Themes, New Agendas (2011). She extends the term body work from applying to the work that individuals undertake on their own bodies, often as part of regimens...

  16. Investigation of radiofrequency heating for a closed conducting loop formed in a part of the patient's body in 1.5 tesla magnetic resonance (MR) imaging and 3.0 tesla MR imaging. Measurement of temperature by use of human body-equivalent phantom

    International Nuclear Information System (INIS)

    Yamazaki, Masaru; Higashida, Mitsuji; Kudo, Sadahiro; Ideta, Takahiro; Nakazawa, Masami

    2012-01-01

    Thermal injuries have been sometimes reported due to a closed conducting loop formed in a part of the patient's body during magnetic resonance imaging (MRI). In recent years, 3.0 T-MRI scanner has been widely used. However, it is considered that the specific absorption rate (SAR) of 3.0 T-MRI can affect the heat of the loop because its own SAR becomes approximately 4 times as much as that of the 1.5 T-MRI scanner. With this, the change in temperature was measured with human body-equivalent loop phantom in both 1.5 T-MRI and 3.0 T-MRI. In the two scanners, the temperature during 20 min of scanning time was measured with three types of sequences such as field echo (FE), spin echo (SE), and turbo SE (TSE) set up with the same scanning condition. It was found from the result that rise in temperature depended on SAR of the scanning condition irrespective of static magnetic field intensity and any pulse sequences. Furthermore, the increase of SAR and rise in temperature were not only in proportion to each other but also were indicated to have good correlation. However, even low SAR can occasionally induce serious thermal injuries. It was found from result that we had to attempt not to form a closed conducting loop with in a part of the patient's body during MRI. (author)

  17. Political IMRSS body

    International Nuclear Information System (INIS)

    Gmelin, W.

    1996-01-01

    When suggesting for discussion a possible role and the utility of an international body for an internationally monitored retrievable storage system (IMRSS), it appears useful to consider its possible advantages and disadvantages to also assess the potential of successfully implementing such a body in the medium or long term. To stimulate such discussion is the purpose of the remainder of this paper. Moreover, the question needs to be discussed whether there could be a unique format for an IMRSS governing body or various degrees of decentralization oriented, for example, at the physical locations of relevant IMRSS facilities. The main difficulties with solutions that include responsibilities of an international IMRSS body for property, right of use, safeguards, or other issues of a more legal and/or administrative nature are discussed

  18. BCQ+: a body constitution questionnaire to assess Yang-Xu. Part I: establishment of a first final version through a Delphi process.

    Science.gov (United States)

    Su, Yi-Chang; Chen, Li-Li; Lin, Jun-Dai; Lin, Jui-Shan; Huang, Yi-Chia; Lai, Jim-Shoung

    2008-12-01

    Assessing an individual's level of Yang deficiency (Yang-Xu) by its manifestations is a frequent issue in traditional Chinese medicine (TCM) clinical trials. To this end, an objective, reliable and rigorous diagnostic tool is required. This study aimed to develop a first final version of the Yang-Xu Constitution Questionnaire. We conducted 3 steps to develop such an objective measurement tool: 1) the research team was formed and a panel of 26 experts was selected for the Delphi process; 2) items for the questionnaire were generated by literature review and a Delphi process; items were reworded into colloquial questions; face and content validity of the items were evaluated through a Delphi process again; 3) the difficulty of the questionnaire was evaluated in a pilot study with 81 subjects aged 20-60 years. The literature review retrieved 35 relevant items which matched the definition of 'constitution' and 'Yang-Xu'. After a first Delphi process, 22 items were retained and translated into colloquial questions. According to the second part of the Delphi process, the content validity index of each of the 22 questions ranged between 0.85-1. These 22 questions were evaluated by 81 subjects, 2 questions that were hard to tell the difference were combined; 3 questions were modified after the research team had discussed the participants' feedback. Finally, the questionnaire was established with 21 questions. This first final version of a questionnaire to assess Yang-Xu constitution with considerable face and content validity may serve as a basis to develop an advanced Yang-Xu questionnaire. 2008 S. Karger AG, Basel.

  19. Foreign Body Retrieval

    Medline Plus

    Full Text Available ... bodies. top of page How does the procedure work? Your physician may use an x-ray or ... not a bowel obstruction from the magnets pulling together parts of bowel. Removal of soft-tissue foreign ...

  20. “ABC”—The Awareness-Body-Chart: A new tool assessing body awareness

    Science.gov (United States)

    Avian, Alexander; Macheiner, Tanja; Salchinger, Beate; Dalkner, Nina; Fellendorf, Frederike T.; Birner, Armin; Bengesser, Susanne A.; Platzer, Martina; Kapfhammer, Hans-Peter; Probst, Michel; Reininghaus, Eva Z.

    2017-01-01

    Background Despite the importance of body awareness for health and well-being there is still a lack of valid assessment tools to scan proper body awareness. To respond to the limitations of questionnaires (reading/interpretation problems) the Awareness-Body-Chart (ABC) was designed to assess body awareness by colouring 51 regions according to their awareness. The objective of this study was to investigate the psychometric characteristics of the ABC. Methods In a questionnaire-study, 106 students in Graz (79 females, 27 males, age median 21 (IQR 20–23) years) filled in the ABC, furthermore a German body awareness questionnaire „KEKS”, and the Beck Depression Inventory II. Factor structure, internal consistency, and retest reliability of the ABC were investigated. Correlations of the ABC with the KEKS and the Beck Depression Inventory II and comparisons of subgroups were conducted. Results Through factor analyses, 14 factors with clear assignments to body parts could be categorized: cranium, face, cervical/lumbar region, chest/abdomen, back, shoulder, upper arm, lower arm/elbow, hand, genital area, thigh/hip, knee, lower leg, and foot. The 14 body parts and the total score showed acceptable to high Cronbach’s alphas (α = .64 - .97). The test-retest reliability showed values between ρ = .71 and ρ = .96. The correlation of the ABC and KEKS (r = .66, p awareness-patterns of various subgroups. PMID:29036217

  1. Educational level, relative body weight, and changes in their association over 10 years : an international perspective from the WHO MONICA Project

    NARCIS (Netherlands)

    Molarius, A.; Seidell, J C; Sans, S.; Tuomilehto, J.; Kuulasmaa, K.

    OBJECTIVES: This study assessed the consistency and magnitude of the association between educational level and relative body weight in populations with widely different prevalences of over-weight and investigated possible changes in the association over 10 years. METHODS: Differences in age-adjusted

  2. Dermal, inhalation, and internal exposure to 1,6-HDI and its oligomers in car body repair shop workers and industrial spray painters

    NARCIS (Netherlands)

    Pronk, A.; Yu, F.; Vlaanderen, J.; Tielemans, E.; Preller, L.; Bobeldijk, I.; Deddens, J.A.; Latza, U.; Baur, X.; Heederik, D.

    2006-01-01

    Objectives: To study inhalation and dermal exposure to hexamethylene diisocyanate (HDI) and its oligomers as well as personal protection equipment (PPE) use during task performance in conjunction with urinary hexamethylene diamine (HDA) in car body repair shop workers and industrial spray painters.

  3. International nuclear energy guide

    International Nuclear Information System (INIS)

    Anon.

    1983-01-01

    Separate abstracts are included for each of the papers presented concerning current technical and economical events in the nuclear field. Twelve papers have been abstracted and input to the data base. The ''international nuclear energy guide'' gives a general directory of the name, the address and the telephone number of the companies and bodies quoted in this guide; a chronology of the main events 1982. The administrative and professional organization, the nuclear courses and research centers in France are presented, as also the organization of protection and safety, and of nuclear fuel cycle. The firms concerned by the design and the construction of NSSS and the allied nuclear firms are also presented. The last part of this guide deals with the nuclear energy in the world: descriptive list of international organizations, and, the nuclear activities throughout the world (alphabetical order by countries) [fr

  4. Foreign Body Retrieval

    Medline Plus

    Full Text Available ... X-rays are a form of radiation like light or radio waves. X-rays pass through most objects, including the body. Once it is carefully aimed at the part of the body being examined, an x-ray machine produces a small ...

  5. Body Basics Library

    Science.gov (United States)

    ... Body Basics articles explain just how each body system, part, and process works. Use this medical library to find out about basic human anatomy, how ... Teeth Skin, Hair, and Nails Spleen and Lymphatic System ... Visit the Nemours Web site. Note: All information on TeensHealth® is for ...

  6. Foreign Body

    Science.gov (United States)

    ... SearchingPediatrics.com Pediatrics Common Questions, Quick Answers Foreign Body Donna D'Alessandro, M.D. Lindsay Huth, B. ... I call the doctor? What is a foreign body? A foreign body is when an object is ...

  7. Internal and atmospheric contamination measurament by means of whole body counter performed up to 31.21.1986 by Bologna ENEA-PAS following the Chernobyl accident

    International Nuclear Information System (INIS)

    Melandri, C.; Castellani, C.M.; Calamosca, M.; Torroni, G.; Formignani, M.; De Zaiacomo, T.

    1987-01-01

    Internal contamination and atmospheric sampling data obtained at ENEA PAS-FIBI-AEROSOL Laboratory in Bologna (Italy), following the accident at the nuclear reactor in Chernobyl, are presented. Internal contamination data are related to persons coming from European countries (mainly the USSR) and Italy, measured in Bologna in the period May-Dicember 1986, while the atmospheric contamination samplings were performed in Bologna during the first decade of May. Descriptions of the measurement methods, data analysis and the evaluation of the committed dose equivalent due to both inhalation and ingestion of radioactive contaminants are given. The last chapter reports an estimation of the possible trend of internal contamination due to Cs-134 and Cs-137 up to 1991

  8. The neural basis of body form and body action agnosia.

    Science.gov (United States)

    Moro, Valentina; Urgesi, Cosimo; Pernigo, Simone; Lanteri, Paola; Pazzaglia, Mariella; Aglioti, Salvatore Maria

    2008-10-23

    Visual analysis of faces and nonfacial body stimuli brings about neural activity in different cortical areas. Moreover, processing body form and body action relies on distinct neural substrates. Although brain lesion studies show specific face processing deficits, neuropsychological evidence for defective recognition of nonfacial body parts is lacking. By combining psychophysics studies with lesion-mapping techniques, we found that lesions of ventromedial, occipitotemporal areas induce face and body recognition deficits while lesions involving extrastriate body area seem causatively associated with impaired recognition of body but not of face and object stimuli. We also found that body form and body action recognition deficits can be double dissociated and are causatively associated with lesions to extrastriate body area and ventral premotor cortex, respectively. Our study reports two category-specific visual deficits, called body form and body action agnosia, and highlights their neural underpinnings.

  9. Equilibrium stability of a cylindrical body subject to the internal structure of the material and inelastic behaviour of the completely compressed matrix

    Science.gov (United States)

    Gotsev, D. V.; Perunov, N. S.; Sviridova, E. N.

    2018-03-01

    The mathematical model describing the stress-strain state of a cylindrical body under the uniform radial compression effect is constructed. The model of the material is the porous medium model. The compressed skeleton of the porous medium possesses hardening elastic-plastic properties. Deforming of the porous medium under the specified compressive loads is divided into two stages: elastic deforming of the porous medium and further elastic-plastic deforming of the material with completely compressed matrix. The analytical relations that define the fields of stress and displacement at each stage of the deforming are obtained. The influence of the porosity and other physical, mechanical and geometric parameters of the construction on the size of the plastic zone is evaluated. The question of the ground state equilibrium instability is investigated within the framework of the three-dimensional linearized relationships of the stability theory of deformed bodies.

  10. The part of the international investments in the Russian petroleum industry; La place des investissements internationaux dans l'industrie petroliere russe

    Energy Technology Data Exchange (ETDEWEB)

    Locatelli, C

    2004-03-01

    The ''russian risk'' is important for the international petroleum companies, in spite of the creation of the TNK-BP joint venture. The investment in the petroleum domain face different and contradictory interests in function of the economic implied actors. To analyze the situation the author discussed the russian petroleum industry as an ''unfinished model'', and how the place for the international investments is limited. (A.L.B.)

  11. Ketone bodies in epilepsy.

    Science.gov (United States)

    McNally, Melanie A; Hartman, Adam L

    2012-04-01

    Seizures that are resistant to standard medications remain a major clinical problem. One underutilized option for patients with medication-resistant seizures is the high-fat, low-carbohydrate ketogenic diet. The diet received its name based on the observation that patients consuming this diet produce ketone bodies (e.g., acetoacetate, β-hydroxybutyrate, and acetone). Although the exact mechanisms of the diet are unknown, ketone bodies have been hypothesized to contribute to the anticonvulsant and antiepileptic effects. In this review, anticonvulsant properties of ketone bodies and the ketogenic diet are discussed (including GABAergic and glutamatergic effects). Because of the importance of ketone body metabolism in the early stages of life, the effects of ketone bodies on developing neurons in vitro also are discussed. Understanding how ketone bodies exert their effects will help optimize their use in treating epilepsy and other neurological disorders. © 2012 The Authors. Journal of Neurochemistry © 2012 International Society for Neurochemistry.

  12. Delayed Presentation of an Extracranial Internal Carotid Artery Pseudoaneurysm and Massive Epistaxis Secondary to a Nasal Foreign Body: Case Report and Review of the Literature.

    Science.gov (United States)

    Katsevman, Gennadiy A; Braca, John A; Welch, Kevin C; Ashley, William W

    2016-08-01

    Epistaxis is a very common medical condition and can often be controlled with conservative measures. Rarely, uncontrolled and life-threatening epistaxis can occur. We present the case of a 58-year-old man who developed delayed, massive epistaxis caused by an extracranial left internal carotid artery pseudoaneurysm caused by an intranasal foreign object without apparent recent trauma. The patient was successfully treated with endovascular stenting of the affected vessel segment. Massive epistaxis is a potentially lethal condition. Although the source uncommonly originates from the internal carotid artery, pseudoaneurysm rupture needs to be considered on the differential diagnosis in selected patients. This case illustrates the need for vigilance for the presence of foreign objects and/or vessel injuries in the setting of acute, massive epistaxis. Additionally, we describe treatment options and review the literature. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. External audit and the relation between internal auditors,supervisory body and external auditors of the banking sextor in the Republic of Macedonia

    OpenAIRE

    Josheski, Dushko; Jovanova, Blagica

    2012-01-01

    There are different types of audit, such as financial audit, regulatory audit, operational audit of performances, audit of information systems, environmental audit and others. But basically, we distinguish two types of audit which will be the main focus of attention in this work. External audit, an Internal audit. In most countries, the external auditor from the public sector reports to parliament and, where relevant, the private sector auditor reports to government (e.g. minis...

  14. Candidemia in Patients with Body Temperature Below 37°C and Admitted to Internal Medicine Wards: Assessment of Risk Factors.

    Science.gov (United States)

    Tascini, Carlo; Falcone, Marco; Bassetti, Matteo; De Rosa, Francesco G; Sozio, Emanuela; Russo, Alessandro; Sbrana, Francesco; Ripoli, Andrea; Merelli, Maria; Scarparo, Claudio; Carmassi, Franco; Venditti, Mario; Menichetti, Francesco

    2016-12-01

    An increasing number of candidemia episodes has been reported in patients cared for in internal medicine wards. These usually older and frail patients may not be suspected as having candidemia because they lack fever at the onset of the episode. To identify the risk factors associated with the lack of fever at the onset of candidemia (ie, the collection of the first positive blood culture for Candida spp.) in patients cared for in internal medicine wards, we compared 2 group of patients with or without fever. We retrospectively review data charts from 3 tertiary care, university hospitals in Italy, comparing patients with or without fever at onset of candidemia. Consecutive candidemic episodes in afebrile patients and matched febrile controls were identified during the 3-year study period. Patient baseline characteristics and several infection-related variables were examined. Random forest analysis was used, given the number of predictors to be considered and the potential complexity of their relations with the onset of fever. We identified 147 candidemic episodes without fever at onset and 147 febrile candidemia episodes. Factors associated with the lack of fever at onset of candidemia were diabetes, Clostridium difficile infection, and a shorter delta time from internal medicine wards admission to the onset of candidemia. The only variable associated with fever was the use of intravascular devices. Quite unexpectedly, antifungal therapy was administered more frequently to patients without fever, and no differences on 30-day mortality rate were documented in the 2 study groups. Clinicians should be aware that an increasing number of patients with invasive candidiasis cared for in internal medicine wards may lack fever at onset, especially those with diabetes and C. difficile infection. Candidemia should be suspected in patients with afebrile systemic inflammatory response syndrome or in worsening clinical condition: blood cultures should be taken, and a timely

  15. Public sector accounting in the education syllabi of leading chartered accountant professional bodies: A comparative study

    Directory of Open Access Journals (Sweden)

    Ahmed Mohammadali-Haji

    2016-05-01

    Full Text Available Public sector accounting has emerged as an area of concern within the sphere of professional accounting education. The International Federation of Accountants (IFAC allows its member bodies to apply discretion in the application of public sector accounting education requirements. This study explored the nature and extent to which public sector accounting features in the education syllabi of the leading chartered accountant professional bodies that form part of the IFAC contingent. By following an explorative approach, the study identified international trends within the ambit of public sector accounting education and provides guidance for other professional bodies in assessing the nature and extent of their public sector accounting education requirements

  16. Body-Part Tracking of Infants

    DEFF Research Database (Denmark)

    Olsen, Mikkel Damgaard; Herskind, Anna; Nielsen, Jens Bo

    2014-01-01

    Motion tracking is a widely used technique to analyze and measure adult human movement. However, these methods cannot be transferred directly to motion tracking of infants due to the big differences in the underlying human model. However, motion tracking of infants can be used for automatic...

  17. Comparing the Experiences and Needs of Postsecondary International Students from China and South Korea

    Science.gov (United States)

    Deters, Ping

    2015-01-01

    International students from China and South Korea are an increasingly important part of the international student body in many English-medium postsecondary institutions. The purpose of this qualitative study was to gain a deeper understanding of the experiences and needs of these two groups of students at a Canadian postsecondary institution. Data…

  18. 2. International conference. Radiobiological consequences of nuclear accidents; Russian-Norwegian Satellite Symposium on nuclear accidents, radioecology and health. Abstracts. Part 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    Materials on radiobiological effect of ionizing radiation under emergency situations are presented. The radiation contamination of environmental media after the Chernobyl NPP accident (ground, earth and water ecological systems), effect of external and internal irradiation on the inhabitants of the region are estimated. Time characteristic of radiation risk of originating tumors and genetic injuries is given.

  19. AICE Survey of USSR Air Pollution Literature, Volume 12: Technical Papers from the Leningrad International Symposium on the Meteorological Aspects of Atmospheric Pollution, Part I.

    Science.gov (United States)

    Nuttonson, M. Y.

    Twelve papers dealing with the meteorological aspects of air pollution were translated. These papers were initially presented at an international symposium held in Leningrad during July 1968. The papers are: Status and prospective development of meteorological studies of atmospheric pollution, Effect of the stability of the atmosphere on the…

  20. Part 3: Adult Basic Life Support and Automated External Defibrillation 2015 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations

    NARCIS (Netherlands)

    Travers, Andrew H.; Perkins, Gavin D.; Berg, Robert A.; Castren, Maaret; Considine, Julie; Escalante, Raffo; Gazmuri, Raul J.; Koster, Rudolph W.; Lim, Swee Han; Nation, Kevin J.; Olasveengen, Theresa M.; Sakamoto, Tetsuya; Sayre, Michael R.; Sierra, Alfredo; Smyth, Michael A.; Stanton, David; Vaillancourt, Christian; Bierens, Joost J. L. M.; Bourdon, Emmanuelle; Brugger, Hermann; Buick, Jason E.; Charette, Manya L.; Chung, Sung Phil; Couper, Keith; Daya, Mohamud R.; Drennan, Ian R.; Gräsner, Jan-Thorsten; Idris, Ahamed H.; Lerner, E. Brooke; Lockhat, Husein; Løfgren, Bo; McQueen, Carl; Monsieurs, Koenraad G.; Mpotos, Nicolas; Orkin, Aaron M.; Quan, Linda; Raffay, Violetta; Reynolds, Joshua C.; Ristagno, Giuseppe; Scapigliati, Andrea; Vadeboncoeur, Tyler F.; Wenzel, Volker; Yeung, Joyce

    2015-01-01

    This review comprises the most extensive literature search and evidence evaluation to date on the most important international BLS interventions, diagnostics, and prognostic factors for cardiac arrest victims. It reemphasizes that the critical lifesaving steps of BLS are (1) prevention, (2)