WorldWideScience

Sample records for body

  1. Body Image

    Science.gov (United States)

    ... About Us Contact Us Text size | Print | Body Image Developing a positive body image and a healthy mental attitude is crucial to ... on for tips to have a healthy body image. Topics About body image When you look in ...

  2. Body Clock

    Institute of Scientific and Technical Information of China (English)

    刘洪毓

    2000-01-01

    Body clocks” are biological methods of controling body activities.Every living thing has one. In humans, a body clock controls normal periods of sleeping and waking. It controls the time swhen you are most likely to feel pain.Eating, sleeping and exercising at about the same time each day will help keep body activities normal. But changes in your life, a new job, for example, destroy the balance and thus cause health problems.

  3. Body contact and body language

    DEFF Research Database (Denmark)

    Winther, Helle Dagmar

    2008-01-01

    ­logue between a written text and a visceral on-line performance involving photographs and music, the reader/audience has the possibility to be touched both sensually and intellectually, although through communication is in cyberspace, missing the liveliness of direct body language. Udgivelsesdato: 2008-May......Body contact and body language are unique and existential and, although culturally dependent and socially embodied, they are also universal communication forms. For small children all over the world, warm, close and nourishing body contact is fundamental to their embodied experi­ence of themselves...... and the boundaries between self and world. In western societies, the modern premises for contact are in some ways developing from close contact to virtual communication. With this breadth of perspective in mind, the ques­tion is whether conscious and experimental work with body contact and body language in move...

  4. Body Basics

    Science.gov (United States)

    ... more about how the body works, what basic human anatomy is, and what happens when parts of the body don't function properly. Blood Bones, Muscles, and Joints Brain and Nervous System Digestive System Endocrine System Eyes Female Reproductive System Heart and Circulatory System Immune ...

  5. Body punk

    DEFF Research Database (Denmark)

    Mogensen, Kevin

    BODYPUNK - A Treatise on male body builders and the meaning of the body in the shadow of an Anti Doping Campaign Based on a qualitative study, the thesis investigates the visual representation of the male bodybuilder found in the national anti doping campaign: ‗ "The hunt has begun" along...

  6. Body Language

    Institute of Scientific and Technical Information of China (English)

    JosephDeVeto

    2004-01-01

    When we speak,we use much more than just words. We also communicate with our face. our hands,and even our own body. This Kind of communication ean be called “body language” or “non-verbal eommunieation”. Non-verbal

  7. Bog bodies

    DEFF Research Database (Denmark)

    Lynnerup, Niels

    2015-01-01

    the bog bodies have been studied using medical and natural scientific methods, and recently many bog bodies have been re-examined using especially modern, medical imaging techniques. Because of the preservation of soft tissue, especially the skin, it has been possible to determine lesions and trauma....... Conversely, the preservation of bones is less good, as the mineral component has been leached out by the acidic bog. Together with water-logging of collagenous tissue, this means that if the bog body is simply left to dry out when found, as was the case pre-19th century, the bones may literally warp...... presents an overview of our knowledge about the taphomic processes as well as the methods used in bog body research....

  8. Body Language

    Institute of Scientific and Technical Information of China (English)

    王芳

    2008-01-01

    @@ For Teachers: The Wordless Language Spoken by Everyone by Pamela Osment An old saying goes:"Actions speak louder than words."That's true according to communication experts.Some studies show that up to 90 percent of communication is nonverbal.Though you might say one thing,your body movements may indicate something entirely different.This nonverbal way of communicating is called body language.The Universal(通用的)Language

  9. Signifying Bodies

    DEFF Research Database (Denmark)

    of biosemiosis connect signifying bodies with their natural surroundings, cultural activities and subjective experiences. Health stretches all the way from the ecosocial surroundings, through the skin and into the self-organizing processes of every living cell. Signifying Bodies lays out a new approach to health...... and health care. Eschewing all forms of dualism, the authors emphasise the interdependency of how we act, think, feel and function. They advocate a relational turn in health care, in which bodies live and learn from suffering and care. In this view, health is inseparable from both living beings...... of, for example, how rheumatoid arthritis sufferers view their treatment, how decisions are made in simulated emergencies, and how therapists and homeopaths use distributed language and cognition with their clients....

  10. Body parts

    Science.gov (United States)

    Ayiter, Elif

    2010-01-01

    In this project, the artist wishes to examine corporeality in the virtual realm, through the usage of the (non)-physical body of the avatar. An art installation created in the virtual world of Second Life, which is meant to be accessed with site specific avatars, will provide the creative platform whereby this investigation is undertaken. Thus, "body parts" seeks to challenge the residents of virtual environments into connecting with the virtual manifestations, i.e., avatars of others in an emotionally expressive/intimate manner.

  11. Body Rainbow

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    Phubu did not know how long hehad walked after leaving Baxoi, buthe did know that he was halfwaybetween home and Lhasa. Feelingthe weight of the sack containingPhumo's body on his back, Fhubuhad calmed down from the grief anddesperation. He had just one wish:to carry Phumo to Lhasa. He knewthat Phumo had gone, and her soulwas no longer in this body. But hewas determined to finish the trip, notonly because he had promised so, butalso that he believed that it would beredemption for him.

  12. Sacralising Bodies

    DEFF Research Database (Denmark)

    Kaur, Ravinder

    2010-01-01

    In post-revolution Iran, the sacred notion of martyrdom has been transformed into a routine act of government – a moral sign of order and state sovereignty. Moving beyond the debates of the secularisation of the sacred and the making sacred of the secular, this article argues that the moment...... of sacralisation is realised through co-production within a social setting when the object of sacralisation is recognised as such by others. In contemporary Iran, however, the moment of sacralising bodies by the state is also the moment of its own subversion as the political-theological field of martyrdom......-sacrifice became central to the mass mobilisation against the monarchy. Once the revolutionary government came into existence, this sacred tradition was regulated to create ‘martyrs’ as a fixed category, in order to consolidate the legacy of the revolution. In this political theatre, the dead body is a site...

  13. [Multifaceted body. I. The bodies of medicine].

    Science.gov (United States)

    Saraga, M; Bourquin, C; Wykretowicz, H; Stiefel, F

    2015-02-11

    The human body is the object upon which medicine is acting, but also lived reality, image, symbol, representation and the object of elaboration and theory. All these elements which constitute the body influence the way medicine is treating it. In this series of three articles, we address the human body from various perspectives: medical (1), phenomenological (2), psychosomatic and socio-anthropological (3). This first article discusses four distinct types of representation of the body within medicine, each related to a specific epistemology and shaping a distinct kind of clinical legitimacy: the body-object of anatomy, the body-machine of physiology, the cybernetic body of biology, the statistical body of epidemiology.

  14. Body Image and Body Contouring Procedures.

    Science.gov (United States)

    Sarwer, David B; Polonsky, Heather M

    2016-10-01

    Dissatisfaction with physical appearance and body image is a common psychological phenomena in Western society. Body image dissatisfaction is frequently reported by those who have excess body weight, but also is seen in those of normal body weight. For both groups of individuals, this dissatisfaction impacts self-esteem and quality of life. Furthermore, it is believed to be the motivational catalyst to a range of appearance-enhancing behaviors, including weight loss efforts and physical activity. Body image dissatisfaction is also believed to play a role in the decision to seek the wide range of body contouring procedures offered by aesthetic physicians. Individuals who seek these procedures typically report increased body image dissatisfaction, focus on the feature they wish to alter with treatment, and often experience improvement in body image following treatment. At the same time, extreme body image dissatisfaction is a symptom of a number of recognized psychiatric disorders. These include anorexia nervosa, bulimia nervosa, and body dysmorphic disorder (BDD), all of which can contraindicate aesthetic treatment. This special topic review paper provides an overview of the relationship between body image dissatisfaction and aesthetic procedures designed to improve body contouring. The review specifically focuses on the relationship of body image and body weight, as well as the presentation of body image psychopathology that would contraindicate aesthetic surgery. The overall goal of the paper is to highlight the clinical implications of the existing research and provide suggestions for future research on the psychological aspects of body contouring procedures.

  15. Foreign Body Retrieval

    Medline Plus

    Full Text Available ... percent of foreign body ingestions occur among children. Most foreign bodies pass through the gastrointestinal tract without ... fainting and shock. Foreign bodies in the airway: Most foreign bodies in the airway are usually expelled ...

  16. [Multifaceted body. 2. The lived body].

    Science.gov (United States)

    Wykretowicz, H; Saraga, M; Bourquin, C; Stiefel, F

    2015-02-11

    The human body is the object upon which medicine is acting, but also lived reality, image, symbol, representation and the object of elaboration and theory. All these elements which constitute the body influence the way medicine is treating it. In this series of three articles, we address the human body from various perspectives: medical (1), phenomenological (2), psychosomatic and socio-anthropological (3). This second article distinguishes between the body as an object of knowledge or representation and the way the body is lived. This distinction which originates in phenomenological psychiatry aims to understand how the patient experiences his body and to surpass the classical somatic and psychiatric classifications.

  17. 2-BODY AND 3-BODY PARQUET THEORY

    NARCIS (Netherlands)

    LANDE, A; SMITH, RA

    1992-01-01

    One of the fundamental approaches to microscopic many-body theory is through the use of perturbation theory. This paper presents a clear derivation of the equations that sum the two-body and three body reducible diagrams that are generated from some input set of irreducible diagrams (typically the b

  18. [Perspectives on body: embodiment and body image].

    Science.gov (United States)

    Chang, Shiow-Ru; Chao, Yu-Mei Yu

    2007-06-01

    "Body" is a basic concept of both the natural and human sciences. This extensive review of the literature explores the various philosophical approaches to the body, including empiricism, idealism, existentialism and phenomenology, as well as the relationship between body and mind. Embodiment and body image are the two main concepts of body addressed in this article. Merleau-Ponty's perspective on embodiment, an important new area of theory development, emphasizes that embodiment research must focus on life experiences, such as the study of body image. Using Schilder's framework of psychosocialology, this article provides a comprehensive understanding of the concept of body image and women's perspectives on the "body" in both Western culture and Eastern cultures. Body size and shape significantly influence the self-image of women. Body image is something that develops and changes throughout one's life span and is continually being constructed, destructed, and reconstructed. Personal body image has important psychological effects on the individual, especially women. This integrative review can make a significant contribution to knowledge in this area and, consequently, to related practice and research.

  19. Lewy Body Disease

    Science.gov (United States)

    Lewy body disease is one of the most common causes of dementia in the elderly. Dementia is the loss ... enough to affect normal activities and relationships. Lewy body disease happens when abnormal structures, called Lewy bodies, ...

  20. Foreign body orbital cyst

    DEFF Research Database (Denmark)

    Yazdanfard, Younes; Heegard, Steffen; Fledelius, Hans C.

    2001-01-01

    Ophthalmology, penetrating orbital injury, orbital foreign body, ultrasound, computed tomography (CT), histology......Ophthalmology, penetrating orbital injury, orbital foreign body, ultrasound, computed tomography (CT), histology...

  1. [Multifaceted body. 3. The contextualised body].

    Science.gov (United States)

    Bourquin, C; Wykretowicz, H; Saraga, M; Stiefel, F

    2015-02-11

    The human body is the object upon which medicine is acting, but also lived reality, image, symbol, representation and the object of elaboration and theory. All these elements which constitute the body influence the way medicine is treating it. In this series of three articles, we address the human body from various perspectives: medical (1), phenomenological (2), psychosomatic and socio-anthropological (3). This third and last article focuses on the psychosomatic and socio-anthropological facets of the body and their contribution to its understanding.

  2. Determination of Star Bodies from -Centroid Bodies

    Indian Academy of Sciences (India)

    Lujun Guo; Gangsong Leng

    2013-11-01

    In this paper, we prove that an origin-symmetric star body is uniquely determined by its -centroid body. Furthermore, using spherical harmonics, we establish a result for non-symmetric star bodies. As an application, we show that there is a unique member of $_p\\langle K \\rangle$ characterized by having larger volume than any other member, for all real ≥ 1 that are not even natural numbers, where $_p\\langle K \\rangle$ denotes the -centroid equivalence class of the star body .

  3. Zooplankton body composition

    OpenAIRE

    Kiørboe, Thomas

    2013-01-01

    I compiled literature on zooplankton body composition, from protozoans to gelatinous plankton, and report allometric relations and average body composition. Zooplankton segregate into gelatinous and non-gelatinousforms, with few intermediate taxa (chaetognaths, polychaetes, and pteropods). In most groups body composition is size independent. Exceptions are protozoans, chaetognaths, and pteropods, where larger individuals becomeincreasingly watery. I speculate about the dichotomy in body compo...

  4. General -Harmonic Blaschke Bodies

    Indian Academy of Sciences (India)

    Yibin Feng; Weidong Wang

    2014-02-01

    Lutwak introduced the harmonic Blaschke combination and the harmonic Blaschke body of a star body. Further, Feng and Wang introduced the concept of the -harmonic Blaschke body of a star body. In this paper, we define the notion of general -harmonic Blaschke bodies and establish some of its properties. In particular, we obtain the extreme values concerning the volume and the -dual geominimal surface area of this new notion.

  5. Written on the Body

    DEFF Research Database (Denmark)

    Christiansen, Steen Ledet

    may choose to alter how we are perceived and to at least some extent control the discontent we may project onto our own body. Through body modification, we can alter the impression of our personality and express a cultural solidarity, as Chris Rojek points out. Tattoos, piercings and other body...... modifications become ways to express a difference from or identification with, a particular cultural segment. Body modification marks a personal subjectivity, just as it marks a border around those who participate. A distinctive bodily border is formed through the use of body modifications, and it can be viewed......Our bodies define a border between ourselves and the world around us. However we might feel about our body, it is what we present to the world. Victoria L. Blum in her book Flesh Wounds discusses how bodies are a form of inkblots, where discontent is projected onto. As bodies can be modified, we...

  6. BAM! Body and Mind

    Science.gov (United States)

    ... Cancel Submit Search The CDC BAM! Body and Mind Note: Javascript is disabled or is not supported ... this page: About CDC.gov . BAM! Body and Mind Diseases Xpert Opinion Disease Dectectives Immune Platoon Learn ...

  7. 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...

  8. Reinforced Airfoil Shaped Body

    DEFF Research Database (Denmark)

    2011-01-01

    The present invention relates to an airfoil shaped body with a leading edge and a trailing edge extending along the longitudinal extension of the body and defining a profile chord, the airfoil shaped body comprising an airfoil shaped facing that forms the outer surface of the airfoil shaped body...... and surrounds an internal volume of the body, a distance member that is connected to the facing inside the body and extends from the facing and into the internal volume of the body, and at least one reinforcing member that operates in tension for reinforcing the facing against inward deflections...... and that is connected to the facing inside the internal volume of the body at the same side of the profile chord as the connection of the distance member to the facing and to the distance member at a distance from the facing....

  9. About Body Water

    Science.gov (United States)

    ... Diabetes Epidemic Additional Content Medical News About Body Water By James L. Lewis, III, MD NOTE: This ... Version. DOCTORS: Click here for the Professional Version Water Balance About Body Water Dehydration Overhydration Water accounts ...

  10. Zooplankton body composition

    DEFF Research Database (Denmark)

    Kiørboe, Thomas

    2013-01-01

    I compiled literature on zooplankton body composition, from protozoans to gelatinous plankton, and report allometric relations and average body composition. Zooplankton segregate into gelatinous and non-gelatinous forms, with few intermediate taxa (chaetognaths, polychaetes, and pteropods). In most...

  11. Foreign Body Retrieval

    Medline Plus

    Full Text Available ... extended over the patient while an x-ray film holder or image recording plate is placed beneath ... through the body, recording an image on photographic film or a special detector. Many foreign bodies, like ...

  12. Foreign Body Retrieval

    Medline Plus

    Full Text Available ... body ingestions occur among children. Most foreign bodies pass through the gastrointestinal tract without complication, and endoscopic ... be dislodged rather than removed so that they pass safely through the digestive system. top of page ...

  13. Foreign Body Retrieval

    Medline Plus

    Full Text Available ... of page What are some common uses of the procedure? Foreign body retrieval is used to remove ... the foreign body. top of page What does the equipment look like? A variety of x-ray ...

  14. Literacies in the Body

    Science.gov (United States)

    Jones, Stephanie

    2013-01-01

    In this commentary, the author invites readers to consider the body and its central place in literacy pedagogy, practice and research. She emphasizes two interrelated paths for teachers and researchers interested in literacies to tend to the body: (1) the ways literacies are engaged and cultivated for making sense of bodies, and (2) the literacies…

  15. [Foreign Body in Esophagus].

    Science.gov (United States)

    Domeki, Yasushi; Kato, Hiroyuki

    2015-07-01

    An esophageal foreign body is the term for a foreign body in the esophagus. The 2 age groups most prone to this condition are children age 9 and under (and especially toddlers age 4 and under) and elderly individuals age 70 and over. A foreign body often lodges where the esophagus is most constricted. In toddlers, the foreign body is often currency or coins or a toy. In adults, the body is often a piece of fish, dentures, a piece of meat, a pin or needle, or a drug in its blister pack packaging. In children, an esophageal foreign body is treated by fluoroscopically guided removal of the body with a balloon catheter or magnetic catheter or removal of the body via endoscopy or direct esophagoscopy under general anesthesia. In adults, the best choice for treating an esophageal foreign body is removing the body with an endoscope but there are instances where surgery is performed because the body is hard to remove endoscopically, a puncture has occurred, or empyema or mediastinitis has developed. This paper reviews the diagnosis and treatment of an esophageal foreign body.

  16. [Disorders of body schema].

    Science.gov (United States)

    Tsuruya, Natsuko; Kobayakawa, Mutsutaka

    2014-04-01

    A variety of disorders have been associated with the concept of body schema. However, this concept has been interpreted in many ways, and there is no consensus on the nature and cognitive mechanisms of body schema. Historically, two major issues have been discussed. One was the body-specificity of the body schema, and the other was the relationship between input and output modality. Autotopagnosia, an inability to localize and orient different parts of the body, has been a focus of attention because it is thought to provide insight into the function of body schema. Although there have not been many cases of pure autotopagnosia, a double dissociation indicating the independence of body-specific system. There are a few working hypotheses for cognitive models of body schema, which can explain the different types of autotopagnosia. One model includes multiple representation subsystems for body processing, while another assumes the use of intrinsic and extrinsic egocentric coordinates to maintain on-line processing for body state. The consistency of these accounts should be examined in light of extensive neuroimaging and psychological data, to construct a plausible model for body schema.

  17. The Body Collected

    DEFF Research Database (Denmark)

    Skeletons, organs, tissue and blood samples from newborn babies. There are arge amounts of human material collected in hospitals, research institutes and museums. Both from the patients of the past, and from our own bodies. The exhibition The Body Collected at Medical Museion charts how doctors...... and researchers have collected, preserved and stored this material to map and understand the human body and its diseases. And how the body has been used to generate medical knowledge. Layer by layer, the body has been laid bare and investigated: cut up during dissection, magnified under microscopes, and analysed...... the collection of human tissue continues to play a crucial role. Here samples of human tissue and blood provide the raw materials for understanding the body and developing new diagnostic methods and treatments. The vast majority of us have provided a tissue or blood sample that is now stored in a biobank...

  18. The Mallory body

    DEFF Research Database (Denmark)

    Jensen, K; Gluud, C

    1994-01-01

    , a variety of experimental drugs have been developed that cause Mallory body formation, but markedly different cell dynamics and metabolic pathways may raise questions about the relevance of such animal models for human Mallory body formation. In conclusion, the Mallory body is indicative......To aid understanding of markers of disease and predictors of outcome in alcohol-exposed systems, we undertook a literature survey of more than 700 articles to view the morphological characteristics and the clinical and experimental epidemiology of the Mallory body. Mallory bodies are filaments......, including estimates on the combined light microscopic and immunohistochemical prevalences and kinetics. Emphasis is placed on proper confounder control (in particular, alcohol history), which is highly essential but often inadequate. These conditions include (mean prevalence of Mallory bodies in parentheses...

  19. Body, biometrics and identity.

    Science.gov (United States)

    Mordini, Emilio; Massari, Sonia

    2008-11-01

    According to a popular aphorism, biometrics are turning the human body into a passport or a password. As usual, aphorisms say more than they intend. Taking the dictum seriously, we would be two: ourself and our body. Who are we, if we are not our body? And what is our body without us? The endless history of identification systems teaches that identification is not a trivial fact but always involves a web of economic interests, political relations, symbolic networks, narratives and meanings. Certainly there are reasons for the ethical and political concerns surrounding biometrics but these reasons are probably quite different from those usually alleged.

  20. Body-Worn Antennas for Body-Centric Wireless Communications

    DEFF Research Database (Denmark)

    Kammersgaard, Nikolaj Peter Iversen; Kvist, Søren H.; Ôzden, Sinasi ̈

    2014-01-01

    Ear-to-ear (E2E) on-body propagation and on-body antennas for body-centric wireless communications are presented.......Ear-to-ear (E2E) on-body propagation and on-body antennas for body-centric wireless communications are presented....

  1. Guy's Guide to Body Image

    Science.gov (United States)

    ... Healthy Breakfasts Shyness A Guy's Guide to Body Image KidsHealth > For Teens > A Guy's Guide to Body ... image can be a problem. Why Is Body Image Important? Body image is a person's opinions, thoughts, ...

  2. Body Basics Library

    Science.gov (United States)

    ... of Healthy Breakfasts Shyness About the Body Basics Library KidsHealth > For Teens > About the Body Basics Library A A A Did you ever wonder what ... system, part, and process works. Use this medical library to find out about basic human anatomy, how ...

  3. Foreign Body Retrieval

    Medline Plus

    Full Text Available ... by probing the wound. Additional tests may include magnetic resonance imaging (MRI) or computed tomography (CT). top of page How ... Related Articles and Media Computed Tomography (CT) - Body Magnetic Resonance Imaging (MRI) - Body General Ultrasound Contrast Materials Anesthesia Safety ...

  4. Body Basics Library

    Science.gov (United States)

    ... of Healthy Breakfasts Shyness About the Body Basics Library KidsHealth > For Teens > About the Body Basics Library Print A A A Did you ever wonder ... system, part, and process works. Use this medical library to find out about basic human anatomy, how ...

  5. Body and Hope

    DEFF Research Database (Denmark)

    Teglbjærg, Johanne Stubbe

    In this book, Johanne Stubbe Teglbjærg Kristensen analyses the relationship between body and hope. She critically investigates the eschatologies of Paul Tillich, Jürgen Moltmann and Wolfhart Pannenberg from the perspective of the phenomenology of the body represented by Maurice Merleau-Ponty...

  6. The Mallory body

    DEFF Research Database (Denmark)

    Jensen, K; Gluud, C

    1994-01-01

    Drawing on data from a previously published literature survey on the clinical and experimental epidemiology of the Mallory body, we discuss current theories on its development in a pro et contra manner. Conclusions have been largely left open to the interpretations of the reader because many...... 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 defective protein systems in Mallory body pathogenesis. Disproportionate hepatic copper accumulation seems both epidemiologically and topographically associated with Mallory bodies, but these connections are largely unsupported by exposure studies. Many arguments still downplay the importance...

  7. Monitoring the normal body

    DEFF Research Database (Denmark)

    Nissen, Nina Konstantin; Holm, Lotte; Baarts, Charlotte

    2015-01-01

    Introduction : An extensive body of literature is concerned with obese people, risk, and weight management. However, little is known about weight management among people not belonging to the extreme BMI categories. Management of weight among normal-weight and moderately overweight individuals...... provides us with knowledge about how to prevent future overweight or obesity. This paper investigates body size ideals and monitoring practices among normal-weight and moderately overweight people. Methods : The study is based on in-depth interviews combined with observations. 24 participants were...... of practices for monitoring their bodies based on different kinds of calculations of weight and body size, observations of body shape, and measurements of bodily firmness. Biometric measurements are familiar to them as are health authorities' recommendations. Despite not belonging to an extreme BMI category...

  8. Pseudotumor of Ciliary Body

    Directory of Open Access Journals (Sweden)

    Mary Varghese

    2014-01-01

    Full Text Available Orbital pseudotumor is a benign disease involving the orbital structures. Pseudotumor of the ciliary body is rare. We present a case of a 27-year-old male who presented with gradual visual loss, pain, and redness in his left eye. On examination he was found to have a yellowish white mass at the periphery of anterior chamber in his left eye and ultrasound biomicroscopy (UBM revealed a ciliary body mass in the same eye. He was treated with systemic steroids, which was tapered over a period of 8 weeks. His symptoms improved and the ciliary body mass disappeared with no recurrence over the next 6 months. UBM is an important diagnostic tool for diagnosing ciliary body mass. Early diagnosis and prompt treatment with systemic steroids may help resolve pseudotumor of the ciliary body.

  9. Cortical Lewy Body Dementia

    Directory of Open Access Journals (Sweden)

    W. R. G. Gibb

    1990-01-01

    Full Text Available In cortical Lewy body dementia the distribution of Lewy bodies in the nervous system follows that of Parkinson's disease, except for their greater profusion in the cerebral cortex. The cortical tangles and plaques of Alzheimer pathology are often present, the likely explanation being that Alzheimer pathology provokes dementia in many patients. Pure cortical Lewy body dementia without Alzheimer pathology is uncommon. The age of onset reflects that of Parkinson's disease, and clinical features, though not diagnostic, include aphasias, apraxias, agnosias, paranoid delusions and visual hallucinations. Parkinsonism may present before or after the dementia, and survival duration is approximately half that seen in Parkinson's disease without dementia.

  10. Few-body physics

    OpenAIRE

    Briceño, Raúl A.

    2014-01-01

    Few-body hadronic observables play an essential role in a wide number of processes relevant for both particle and nuclear physics. In order for Lattice QCD to offer insight into the interpretation of few-body states, a theoretical infrastructure must be developed to map Euclidean-time correlation functions to the desired Minkowski-time few-body observables. In this talk, I review the formal challenges associated with the studies of such systems via Lattice QCD, as first introduced by Maiani a...

  11. Materiality, Practice and Body

    DEFF Research Database (Denmark)

    Johansen, Stine Liv; Skovbjerg-Karoff, Helle

    2009-01-01

    In order to understand the interaction between human and technology, the relationship must be emphasized as a triangulation between materiality, body and practice. By introducing play situations from a just finished empirical study in three bigger cities in Denmark, this paper will address...... the interplay from the human‟s point of view, as a body doing a certain practice, which is constantly produced by taking approaches which comes from phenomenology and practice theory. We introduce aspects of play understood as a dynamic between materiality, body and practice with the goal of inspiring not only...

  12. Body, time and transfiguration

    Directory of Open Access Journals (Sweden)

    Jesús Alberto Cabañas Osorio

    2009-11-01

    Full Text Available Following exposure has as premise; make an x-ray of the time within the human body. An analysis of ways of time and pace inhabit and structured the body as subject and creative act processes that we as a synthesis of organic, cosmic and synthetic elements. Thus the trial proposed highlight corporeity as a time in relation to the imaginary and their creative powers that interaction and change, appear in be like Transfiguration of natural to the figurative principle structure. Here the title of exposure: time, body and transfiguration

  13. Foreign Body Extraction Device

    Directory of Open Access Journals (Sweden)

    A. Lavy

    1999-01-01

    Full Text Available Foreign bodies in the gastrointestinal tract are common. Mostly they are swallowed accidentally by children but also by adults. When round and slippery, foreign bodies cause a technical problem for removal. After several days in the stomach they are covered with mucus and extraction becomes even harder. There are various devices designed for use through the flexible endoscope for grasping foreign bodies but due to the great variety of objects, one may face a real problem while trying to remove them. We faced a challenge in a woman who underwent vertical band gastroplasty and was obstructed by a round and slippery hazelnut. We managed to remove the nut using a simple homemade device. This device is easy to make, cheap, and simple to use and maybe useful for various foreign bodies.

  14. 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 ... examination that enables a safe and detailed visual study of the esophagus while the patient is under ...

  15. Foreign Body Retrieval

    Medline Plus

    Full Text Available ... You also may need a tetanus shot to prevent a potentially deadly infection of the nervous system. ... the foreign body. You will remain in the recovery room until you are completely awake and ready ...

  16. Foreign Body Retrieval

    Medline Plus

    Full Text Available ... only 10 to 20 percent of the time. Evaluation and treatment will depend on the type of ... bones also may be difficult to visualize. Additional evaluation is required when the suspected foreign body is ...

  17. Unusual orbital foreign bodies

    Directory of Open Access Journals (Sweden)

    Agarwal P

    1993-01-01

    Full Text Available Retained intraorbital organic foreign bodies, particularly wooden, are commonly encountered in ophthalmologic practice. We treated two children who had sustained such injury while playing. They presented to us with non-healing sinus with purulent discharge. In one of the patients, X-rays and CT scan helped to clinch the diagnosis, whereas in the other patient diagnosis was possible by correlating history with clinical findings. Surgical exploration in both patients helped us to remove the foreign bodies. Surprisingly, both the foreign bodies were 7 cm long wooden pieces. We, however, caution that management of such cases should be conservative and that surgical exploration be done only in case of complication. From our experience, we recommend proper localisation by all possible means, blunt dissection, careful haemostasis coupled with excellent lighting and exposure in the atraumatic removal of intraorbital foreign bodies.

  18. Body Mole Map

    Science.gov (United States)

    ... 6 AAD Examine body front and back in mirror, especially legs. Bend elbows, look carefully at forearms, ... back of neck and scalp with a hand mirror. Part hair and lift. Finally, check back and ...

  19. 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 ... Many foreign bodies, like coins and batteries, are radio-opaque, meaning that x-rays will not pass ...

  20. Foreign Body Retrieval

    Medline Plus

    Full Text Available ... tissue, such as a splinter embedded under the skin, you may undergo an ultrasound, x-ray or ... that gets embedded in the tissue under the skin. Soft tissue foreign bodies can cause infection and ...

  1. Media and Body Image

    Science.gov (United States)

    ... activities include running, swimming, jumping rope, or soccer. Exercise is good for your mind and your body. Staying active relieves stress, helps you sleep better, and can help ease depression and anxiety. Should I go on a diet? Many teenage ...

  2. Lewy Body Dementia Association

    Science.gov (United States)

    ... promoting scientific advances. Featured LBD Stories & Tributes Dad's Dementia Journey It's been years since my father passed ... I received an email from the Lewy Body Dementia Association about a benefit... Read Story The Lewy ...

  3. [Towards the bionic body].

    Science.gov (United States)

    Andrieu, Bernard

    2011-06-01

    Global technological progress is enabling people to see their mutilated bodies assisted by sophisticated prostheses. Multi-disciplinary and associative care help patients relearn daily living activities and accomplish various exploits.

  4. Bursting bodies of water

    DEFF Research Database (Denmark)

    Rasmussen, Mattias Borg

    2014-01-01

    A silent threat is growing below receding glaciers: lakes are formed as the tongues of the glaciers draw back up the mountain, and huge and growing bodies of water beneath them are contained only be weak moraine walls.......A silent threat is growing below receding glaciers: lakes are formed as the tongues of the glaciers draw back up the mountain, and huge and growing bodies of water beneath them are contained only be weak moraine walls....

  5. Body image in marketing

    OpenAIRE

    Böserová, Jana

    2009-01-01

    The Master's Thesis deals with the marketing research of the body image meaning in female and male life style magazines chosen. The main aim is to analyze the advertisement using the quantitative content analysis and to identify the most common elements presented, furthermore to analyse these elements based on the data obtained and to find out the difference of human body presented when female and male are the target groups. The secondary aim is defined as to prepare this analysis for the fro...

  6. Multichannel Human Body Communication

    Science.gov (United States)

    Przystup, Piotr; Bujnowski, Adam; Wtorek, Jerzy

    2016-01-01

    Human Body Communication is an attractive alternative for traditional wireless communication (Bluetooth, ZigBee) in case of Body Sensor Networks. Low power, high data rates and data security makes it ideal solution for medical applications. In this paper, signal attenuation for different frequencies, using FR4 electrodes, has been investigated. Performance of single and multichannel transmission with frequency modulation of analog signal has been tested. Experiment results show that HBC is a feasible solution for transmitting data between BSN nodes.

  7. 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.

  8. Body Building on Diamonds

    Institute of Scientific and Technical Information of China (English)

    Andrei P. Sommer; Dan Zhu; Tim Scharnweber; Hans-Joerg Fecht

    2009-01-01

    Whereas conservative therapies aim to stall the advance of disease, regenerative medicine strives to reverse it. The capacity of most tissues to regenerate derives from stem cells, but there are a number of barriers which have to be circumvented before it will be possible to use stem-cell-based therapies. Such therapies, however, are expected to improve human health enormously,and knowledge gained from studying stem cells in culture and in model organisms is now laying the groundwork for a new era of regenerative medicine. One of the most prominent methods to study stem cell differentiation is to let them to form embryoid bodies. Under favourable conditions any stem cell line will form embryoid bodies. However, the mechanism of the formation of embryoid bodies is not very well understood, and to produce them in the laboratory is in no way trivial - an important technical barrier in stem cell research. Recently, the embryoid body cultivation step has been successfully circumvented for the derivation of osteogenic cultures of embryonic stem cells. Here we report on a simple and reusable system to cultivate embryoid bodies in extremely short times. The method is inspired by the principles that lead to the establishment of the biomimetic triangle.

  9. Body searching for freedom

    Directory of Open Access Journals (Sweden)

    Silvia Bortolás

    2008-06-01

    Full Text Available The aim of this study is to analyze how the previous council of class of the third bimester/ 2000 is accomplished, as well as to observe students’s resistance to the rules of Escola Estadual de 1º Grau Tancredo Neves – Santa Maria – RS. Although the school follows a pegagogical liberating proposal based on Paulo Freire’s view, the council of class still call their students well behaved and badly behaved during their disciplinary practices. In that scenary the body is viewed and treated through a ‘docility’ situation, through disciplinary techniques which are expressed by the performance and control of the body. This study points out to the need of reflexivity on body and the production of subjectivity behind school walls. It also promotes a closer relationship between both education and physical education within academic and school fields.

  10. Few-body physics

    CERN Document Server

    Briceño, Raúl A

    2014-01-01

    Few-body hadronic observables play an essential role in a wide number of processes relevant for both particle and nuclear physics. In order for Lattice QCD to offer insight into the interpretation of few-body states, a theoretical infrastructure must be developed to map Euclidean-time correlation functions to the desired Minkowski-time few-body observables. In this talk, I review the formal challenges associated with the studies of such systems via Lattice QCD, as first introduced by Maiani and Testa, and I also review the methodology to circumvent said limitations. The first main example of the latter is the formalism by Luscher to analyze elastic scattering and a second is the method by Lellouch and Luscher to analyze weak decays. I discus recent theoretical generalizations of these frameworks that allow for the determination of scattering amplitudes, resonances, nonlocal contribution to matrix elements, and form factors below and above inelastic thresholds. Finally, I outline outstanding problems, includin...

  11. Listening to the body?

    DEFF Research Database (Denmark)

    Ravn, Susanne; Christensen, Mette Krogh

    2013-01-01

    Based on a single case study of a Danish elite golfer, this article focuses on describing the different ways in which the golfer experiences the physicality of her body during training. The aim of the article is to explore how phenomenological insights concerning self-consciousness can be used...... suggest that the golfer’s experience of the physicality of her body can be considered in relation to three possible dimensions of self-consciousness: a pre-reflective subject-related dimension, a reflective object-directed dimension and a pre-reflective performative dimension. The pre......’ of the moving body. From a methodological perspective, the analysis of the single case study also exemplifies how phenomenological insights might concretely influence the analysis of an actual practice and how the achieved understanding can be important to the further development of elite athletes’ expert...

  12. Monitoring the normal body

    DEFF Research Database (Denmark)

    Nissen, Nina Konstantin; Holm, Lotte; Baarts, Charlotte

    2015-01-01

    Introduction : An extensive body of literature is concerned with obese people, risk, and weight management. However, little is known about weight management among people not belonging to the extreme BMI categories. Management of weight among normal-weight and moderately overweight individuals...... provides us with knowledge about how to prevent future overweight or obesity. This paper investigates body size ideals and monitoring practices among normal-weight and moderately overweight people. Methods : The study is based on in-depth interviews combined with observations. 24 participants were...... recruited by strategic sampling based on self-reported BMI 18.5-29.9 kg/m2 and socio-demographic factors. Inductive analysis was conducted. Results : Normal-weight and moderately overweight people have clear ideals for their body size. Despite being normal weight or close to this, they construct a variety...

  13. The resonant body transistor.

    Science.gov (United States)

    Weinstein, Dana; Bhave, Sunil A

    2010-04-14

    This paper introduces the resonant body transistor (RBT), a silicon-based dielectrically transduced nanoelectromechanical (NEM) resonator embedding a sense transistor directly into the resonator body. Combining the benefits of FET sensing with the frequency scaling capabilities and high quality factors (Q) of internal dielectrically transduced bar resonators, the resonant body transistor achieves >10 GHz frequencies and can be integrated into a standard CMOS process for on-chip clock generation, high-Q microwave circuits, fundamental quantum-state preparation and observation, and high-sensitivity measurements. An 11.7 GHz bulk-mode RBT is demonstrated with a quality factor Q of 1830, marking the highest frequency acoustic resonance measured to date on a silicon wafer.

  14. Body Temperature and Mood

    Institute of Scientific and Technical Information of China (English)

    李冬

    2007-01-01

    Body temperature can affect how happy or unhappy we are when we wake up in the morning.During a day,our body temperature rises and falls at regular times.Although we don’t notice the change,it does affect our sleeping patterns.We grow tired and,in the end,we sleep.As a result,anyone who has a fast-rising temperature cycle is a"morning person"and can get out of bed quickly.And an"evening person", on the other hand,has a body temperature that rises slowly.It doesn’t reach its high point until mid-afternoon,when this person feels best.

  15. Culture and body image

    Directory of Open Access Journals (Sweden)

    D. Alves

    2009-01-01

    Full Text Available The present study aims to investigate the relationship between culture and body image. We intend to know how socio-cultural factors influence the levels of satisfaction with body image. The emphasis is given to the cultural values as represented by the sociocultural norms of societies such as the United States of America and Europe. It is argued that through the media, the values of these industrialized societies are dissipated throughout the world provoking cultural changes and uniformization of behavioural standards. From the literature review, it is possible to conclude that body dissatisfaction is a reality to both sexes and a direct result of the non-conformity to cultural-esthetical patterns promoted by the profit-oriented societies.

  16. [Polar body diagnosis].

    Science.gov (United States)

    Montag, M; van der Ven, K; van der Ven, H

    2009-01-01

    Polar body diagnosis (PBD) is a diagnostic method for the indirect genetic analysis of oocytes. Polar bodies are by-products of the meiotic cell cycle which have no influence on further embryo development. The biopsy of polar bodies can be accomplished either by zona drilling or laser drilling within a very short time period. The paternal contribution to the genetic constitution of the developing embryo cannot be diagnosed by PBD. The major application of PBD is the detection of maternally derived chromosomal aneuploidies and translocations in oocytes. For these indications, PBD may offer a viable alternative to blastomere biopsy as the embryo's integrity remains unaffected in contrast to preimplantation genetic diagnosis by blastomere biopsy. The fast development in the field of molecular diagnostics will also influence PBD and probably allow a more general diagnosis in the future.

  17. Body integrity identity disorder.

    Directory of Open Access Journals (Sweden)

    Rianne M Blom

    Full Text Available INTRODUCTION: Body Integrity Identity Disorder (BIID is a rare, infrequently studied and highly secretive condition in which there is a mismatch between the mental body image and the physical body. Subjects suffering from BIID have an intense desire to amputate a major limb or severe the spinal cord in order to become paralyzed. Aim of the study is to broaden the knowledge of BIID amongst medical professionals, by describing all who deal with BIID. METHODS: Somatic, psychiatric and BIID characteristic data were collected from 54 BIID individuals using a detailed questionnaire. Subsequently, data of different subtypes of BIID (i.e. wish for amputation or paralyzation were evaluated. Finally, disruption in work, social and family life due to BIID in subjects with and without amputation were compared. RESULTS: Based on the subjects' reports we found that BIID has an onset in early childhood. The main rationale given for their desire for body modification is to feel complete or to feel satisfied inside. Somatic and severe psychiatric co-morbidity is unusual, but depressive symptoms and mood disorders can be present, possibly secondary to the enormous distress BIID puts upon a person. Amputation and paralyzation variant do not differ in any clinical variable. Surgery is found helpful in all subjects who underwent amputation and those subjects score significantly lower on a disability scale than BIID subjects without body modification. CONCLUSIONS: The amputation variant and paralyzation variant of BIID are to be considered as one of the same condition. Amputation of the healthy body part appears to result in remission of BIID and an impressive improvement of quality of life. Knowledge of and respect for the desires of BIID individuals are the first steps in providing care and may decrease the huge burden they experience.

  18. Biometrics Bodies, Technologies, Biopolitics

    CERN Document Server

    Pugliese, Joseph

    2012-01-01

    Biometric technologies, such as finger- or facial-scan, are being deployed across a variety of social contexts in order to facilitate and guarantee identity verification and authentication. In the post-9/11 world, biometric technologies have experienced an extraordinary period of growth as concerns about security and screening have increased. This book analyses biometric systems in terms of the application of biopolitical power - corporate, military and governmental - on the human body. It deploys cultural theory in examining the manner in which biometric technologies constitute the body as a

  19. Very Young Children's Body Image: Bodies and Minds under Construction

    Science.gov (United States)

    Birbeck, David; Drummond, Murray

    2006-01-01

    In recent years research has recognised that notions of body image, body image ideals and body dissatisfaction develop much earlier than was once thought. Forty-seven children (25 male; 22 female) aged between 5 and 6 years were interviewed on three occasions over 12 months regarding their perceptions of body image. The interviews revealed…

  20. Body Motion and Graphing.

    Science.gov (United States)

    Nemirovsky, Ricardo; Tierney, Cornelia; Wright, Tracy

    1998-01-01

    Analyzed two children's use of a computer-based motion detector to make sense of symbolic expressions (Cartesian graphs). Found three themes: (1) tool perspectives, efforts to understand graphical responses to body motion; (2) fusion, emergent ways of talking and behaving that merge symbols and referents; and (3) graphical spaces, when changing…

  1. Understanding Body Language.

    Science.gov (United States)

    Sielski, Lester M.

    1979-01-01

    The article details the significance of nonverbal communication or body language for the counselor in interview situations. It gives background material of the research done in the area of nonverbal communication, and quotes extensively from the leaders in the field. (Author)

  2. Biopower in the bodies

    Directory of Open Access Journals (Sweden)

    José Luis Tejeda

    2012-11-01

    Full Text Available Lately, the studies of biopolitics and biopower have risen significantly. It is an old issue, which is present in Greek philosophy and in its reality. It is the old argument of the relationship and the intrusion of politics in the life and the overcoming of the state of nature. The reality of biopolitics is reflected in the dimension that technology acquires and in the siege of the global powers against democracy. The human body as an external and visible entity resists all kinds of interventions and fastenings aimed at the individualization and establishment of a totalitarian reality. Tanatopolitics and Biopolitics are interlaced to manage life and death in a chilling reality where technique introduces the artifice beyond the natural. The human body as a borderline area between the natural and the artificial expresses the scopes of post-humanism. A more balanced physical culture could help to curb the widespread dehumanization, which reduces and degrades the body at the same time, while the powers submit, discriminate, and intervene in the more and more docile bodies.

  3. With body and soul

    DEFF Research Database (Denmark)

    Bech, Nikolaj Ilsted

    2002-01-01

    Aktuel Naturvidenskab(4):34-36. 2002 Short description: ?Man, has by evolution, been equipped with different systems of learning. Children and adults alike have a head as well as a body and both parts can be stimulated,? writes Nikolaj Ilsted Bech and Theresa Schilhab in this article from...

  4. Introduction: Minds, Bodies, Machines

    Directory of Open Access Journals (Sweden)

    Deirdre Coleman

    2008-10-01

    Full Text Available This issue of 19 brings together a selection of essays from an interdisciplinary conference on 'Minds, Bodies, Machines' convened last year by Birkbeck's Centre for Nineteenth-Century Studies, University of London, in partnership with the English programme, University of Melbourne and software developers Constraint Technologies International (CTI. The conference explored the relationship between minds, bodies and machines in the long nineteenth century, with a view to understanding the history of our technology-driven, post-human visions. It is in the nineteenth century that the relationship between the human and the machine under post-industrial capitalism becomes a pervasive theme. From Blake on the mills of the mind by which we are enslaved, to Carlyle's and Arnold's denunciation of the machinery of modern life, from Dickens's sooty fictional locomotive Mr Pancks, who 'snorted and sniffed and puffed and blew, like a little labouring steam-engine', and 'shot out […]cinders of principles, as if it were done by mechanical revolvency', to the alienated historical body of the late-nineteenth-century factory worker under Taylorization, whose movements and gestures were timed, regulated and rationalised to maximize efficiency; we find a cultural preoccupation with the mechanisation of the nineteenth-century human body that uncannily resonates with modern dreams and anxieties around technologies of the human.

  5. Motion of isolated bodies

    Energy Technology Data Exchange (ETDEWEB)

    Choquet-Bruhat, Yvonne [Academie des Sciences, 23 Quai de Conti, 75270 Paris Cedex 06 (France); Friedrich, Helmut [Max-Planck-Institut fuer Gravitationsphysik, Am Muehlenberg 1, 14476 Golm (Germany)

    2006-10-21

    It is shown that sufficiently smooth initial data for the Einstein-dust or the Einstein-Maxwell-dust equations with non-negative density of compact support develop into solutions representing isolated bodies in the sense that the matter field has spatially compact support and is embedded in an exterior vacuum solution.

  6. Motion of Isolated bodies

    CERN Document Server

    Choquet-Bruhat, Y; Choquet-Bruhat, Yvonne; Friedrich, Helmut

    2006-01-01

    It is shown that sufficiently smooth initial data for the Einstein-dust or the Einstein-Maxwell-dust equations with non-negative density of compact support develop into solutions representing isolated bodies in the sense that the matter field has spatially compact support and is embedded in an exterior vacuum solution.

  7. Lewy Body Dementia Research

    Science.gov (United States)

    ... a new treatment for hallucinations in Parkinson’s disease. Symptoms Differ in Alzheimer's when Lewy Bodies are Present June, 2015 - Lewy ... distinguish the underlying cause or causes of dementia symptoms. The diagnostic ... Alzheimer’s disease pathology alone versus those who have both ...

  8. Bodies at sea

    DEFF Research Database (Denmark)

    Pedersen, Michael Haldrup

    . are but a few examples of the many artifacts and devices museums work through in order to involve and engage the bodies of visitors. Yet this dense embodied choreography, this profound corporeality (Massumi 2014: 56) of the museum/heritage encounter, have been strangely absent from current museology...

  9. Dynamics of Deformable Bodies

    Science.gov (United States)

    1991-12-31

    and stability for fluid flows, (with S.-J. Chern), Geop. and Astro. Fluid Dyn. 51, 1-4. %The energy-momentum method, (with Simo), La " Mecanique ... Analytique " de Lagrange et son H ritage, Atti della Accademia delle Scienze di Torino 124, 245-268. %Stability of coupled rigid bodies and geometrically

  10. Adolescent Development: Body Blues.

    Science.gov (United States)

    Yates, Alayne; Brodkin, Adele M.

    1994-01-01

    When early adolescents equate body image with self-image, they risk eating and exercise disorders, with dangerous results. Interviews with two experts present information to help middle school teachers understand the problem and intervene with students whose preoccupation with appearance or prowess can, taken to the extreme, be fatal. (SM)

  11. Computational human body models

    NARCIS (Netherlands)

    Wismans, J.S.H.M.; Happee, R.; Dommelen, J.A.W. van

    2005-01-01

    Computational human body models are widely used for automotive crashsafety research and design and as such have significantly contributed to a reduction of traffic injuries and fatalities. Currently crash simulations are mainly performed using models based on crash-dummies. However crash dummies dif

  12. Magnetic catalyst bodies

    NARCIS (Netherlands)

    Teunissen, Wendy; Bol, A.A.; Geus, John W.

    2001-01-01

    After a discussion about the importance of the size of the catalyst bodies with reactions in the liquid-phase with a suspended catalyst, the possibilities of magnetic separation are dealt with. Deficiencies of the usual ferromagnetic particles are the reactivity and the clustering of the particles.

  13. Foreign Body Retrieval

    Medline Plus

    Full Text Available ... on the type of foreign body and how it was introduced. If it was swallowed, you may undergo a direct examination ... and esophagus or an x-ray examination. If it is lodged in a soft tissue, such as ...

  14. Bodies and Voices

    DEFF Research Database (Denmark)

    A wide-ranging collection of essays centred on readings of the body in contemporary literary and socio-anthropological discourse, from slavery and rape to female genital mutilation, from clothing, ocular pornography, voice, deformation and transmutation to the imprisoned, dismembered, remembered...

  15. Quasi Lp-Intersection Bodies

    Institute of Scientific and Technical Information of China (English)

    Wu Yang YU; Dong Hua WU; Gang Song LENG

    2007-01-01

    The purpose of this paper is to generalize the notion of intersection bodies to that of quasi Lp-intersection bodies. The Lp-analogs of the Busemann intersection inequality and the Brunn Minkowski inequality for the quasi Lp-intersection bodies are obtained. The Aleksandrov-Fenchel inequality for the mixed quasi Lp-intersection bodies is also established.

  16. Body Image Satisfaction among Blacks

    Science.gov (United States)

    Gustat, Jeanette; Carton, Thomas W.; Shahien, Amir A.; Andersen, Lori

    2017-01-01

    Satisfaction with body image is a factor related to health outcomes. The purpose of this study is to examine the relationship between body image satisfaction and body size perception in an urban, Black community sample in New Orleans, Louisiana. Only 42.2% of respondents were satisfied with their body image and 44.1% correctly perceived their body…

  17. ‘ SILENT’ LARYNGEAL FOREIGN BODY

    Directory of Open Access Journals (Sweden)

    Chandrasekhar

    2015-06-01

    Full Text Available Laryngeal foreign bodies in adults are rare. The foreign bodies accidentally entering the larynx are symptomatic in the form of choking , stridor or even death. We are presenting a rare case of foreign body in the larynx in a 42 year old male who was symptom free except for dysphonia. The foreign body was removed successfully under local anesthesia.

  18. Body image inflexibility mediates the relationship between body image evaluation and maladaptive body image coping strategies.

    Science.gov (United States)

    Mancuso, Serafino G

    2016-03-01

    Body image inflexibility, the unwillingness to experience negative appearance-related thoughts and emotions, is associated with negative body image and eating disorder symptoms. The present study investigated whether body image inflexibility mediated the relationship between body image evaluation and maladaptive body image coping strategies (appearance-fixing and experiential avoidance) in a college and community sample comprising 156 females aged 18-51 years (M=22.76, SD=6.96). Controlling for recruitment source (college vs. community), body image inflexibility fully mediated the relationship between body image evaluation and maladaptive body image coping strategies. Results indicated that an unwillingness to experience negative appearance-related thoughts and emotions is likely responsible for negative body image evaluation's relationship to appearance-fixing behaviours and experiential avoidance. Findings support extant evidence that interventions that explicitly target body image inflexibility, such as Acceptance and Commitment Therapy, may have utility in treating body dissatisfaction in nonclinical populations.

  19. Body art and pregnancy.

    Science.gov (United States)

    Kluger, Nicolas

    2010-11-01

    Body art has gained tremendously in popularity over the past 20 years, and a substantial number of pregnant women may have tattoos or piercings. In most cases, pregnancy will be uneventful. However, on rare occasions, body art may become an issue or cause complications. Navel and abdominal surface piercing and microdermal implants may cause unsightly stretch marks from gravid distension. Nipple piercing could impair breastfeeding. In emergency situations, oral piercing may interfere with airway management and nasal jewelry can be inhaled or swallowed during orotracheal intubation. Tattoos may become distorted if placed on a distended area or they may cover surgical incision lines. The risk of introducing tattoo pigments during epidural analgesia, with the potential for tumor growth, is currently under debate, although the arguments are highly speculative and without solid basis.

  20. 'Bad boys'' Bodies

    DEFF Research Database (Denmark)

    Skårderud, Finn; Nygren, Pär; Edlund, Birgitta

    2005-01-01

    -image disorders. The objective of this study was to describe pathological eating behaviour, dysfunctional body focusing and psychological symptoms in a sample of childcare residents compared with a non-clinical sample. Sixty-one childcare residents (aged 14?21 years, mean 16.2) and a non-clinical comparison group...... (n= 196) completed the Eating Disorders Inventory ? Child version (EDI-C). The childcare residents also completed an extended questionnaire, including questions regarding the use of anabolic?andro-genic steroids. Our main ?ndings were high scores on EDI-C symptom scales for boys in the childcare......Children residing in care (hereafter referred to as childcare residents) are a risk¬group for emotional disturbances and behaviour problems. Based on existing knowledge of risk factors one would also expect this population to be a high-risk group for eating disorders and related body...

  1. Stirring by swimming bodies

    Energy Technology Data Exchange (ETDEWEB)

    Thiffeault, Jean-Luc, E-mail: jeanluc@math.wisc.ed [Department of Mathematics, University of Wisconsin - Madison, 480 Lincoln Dr., Madison, WI 53706 (United States); Institute for Mathematics and Applications, University of Minnesota - Twin Cities, 207 Church Street S.E., Minneapolis, MN 55455 (United States); Childress, Stephen [Courant Institute of Mathematical Sciences, New York University, 251 Mercer Street, New York, NY 10012 (United States)

    2010-07-26

    We consider the stirring of an inviscid fluid caused by the locomotion of bodies through it. The swimmers are approximated by non-interacting cylinders or spheres moving steadily along straight lines. We find the displacement of fluid particles caused by the nearby passage of a swimmer as a function of an impact parameter. We use this to compute the effective diffusion coefficient from the random walk of a fluid particle under the influence of a distribution of swimming bodies. We compare with the results of simulations. For typical sizes, densities and swimming velocities of schools of krill, the effective diffusivity in this model is five times the thermal diffusivity. However, we estimate that viscosity increases this value by two orders of magnitude.

  2. About Body Inertness

    Directory of Open Access Journals (Sweden)

    Alexandr Izbreht

    2016-10-01

    Full Text Available The article investigates and further develops the Newton’s hypothesis about the origin of inertial forces. For this purpose the classic interpretation of light aberration phenomenon and the Lorentz — FitzGerald hypothesis — proposed to explain the negative result of the Michelson — Morley experiment — is used and a comparison is made between electromagnetic phenomena — particularly, self-induction and inertial force generated with a change in velocity of a moving physical body. The concepts not only prove that space has physical properties affecting the movement of bodies but that the latter also affect the physical properties of space. Formulas for the mechanics of high velocity and a further development of the Newton’s gravity law were derived based on these fundamental concepts. The findings are applied to cosmology and prove the stationary state of the ideally uniform and isotropic infinite Universe.

  3. Oblique Axis Body Fracture

    DEFF Research Database (Denmark)

    Takai, Hirokazu; Konstantinidis, Lukas; Schmal, Hagen;

    2016-01-01

    was uneventful. Conclusions. Oblique type axis body fractures resemble a highly unstable subtype of Anderson type III fractures with the potential of severe secondary deformity following conservative treatment, irrespective of initial grade of displacement. The authors therefore warrant a high index of suspicion......Purpose. Anderson type III odontoid fractures have traditionally been considered stable and treated conservatively. However, unstable cases with unfavorable results following conservative treatment have been reported. Methods. We present the cases of two patients who sustained minimally displaced...

  4. Stab resistant body armour

    OpenAIRE

    Horsfall, Ian

    2000-01-01

    There is now a widely accepted need for stab resistant body armour for the police in the UK. However, very little research has been done on knife resistant systems and the penetration mechanics of sharp projectiles are poorly understood. This thesis explores the general background to knife attack and defence with a particular emphasis on the penetration mechanics of edged weapons. The energy and velocity that can be achieved in stabbing actions has been determined for a numb...

  5. Body Language in Drama

    Directory of Open Access Journals (Sweden)

    Nihat ÇALIŞKAN

    2005-12-01

    Full Text Available Drama is an act continuing life-long of a human and is an art of living. Owing to drama a child can gain the apportunity of practising and learning his life in games that he likes most. Today drama is scrutinized in four subtitles as creative, educational, psychodrama and sociodrama. The concepts about drama can be explained as creaticeness, metaksis, interraction, action, activity and empathy.Drama is the explanation of a sense or thought by motion, mimic, gesture and in words. In other words it is the animation of a situation or a subject using body language, reflecting by living, transforming into life.By using the body language consciously and effectively, it has an important function at dramatizing the events, getting students’ attention in education, concretizing abstract expressions, at stres accent and increasing the understandability of messages.Pantomime technic in drama method has a great importance at using the activities and human’s world consciously and animating the expressions and events. Because a teacher’s acting biology is importatnt an educational period.In this study related to drama expression, the importance of creative, educational, psychodrama, sociodrama, body language and pandomime technic in educational period has been tried to explaired.

  6. Few-body physics

    Energy Technology Data Exchange (ETDEWEB)

    Briceno, Raul [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

    2015-05-01

    Few-body hadronic observables play an essential role in a wide number of processes relevant for both particle and nuclear physics. In order for Lattice QCD to offer insight into the interpretation of few-body states, a theoretical infrastructure must be developed to map Euclidean-time correlation functions to the desired Minkowski-time few-body observables. In this talk, I will first review the formal challenges associated with the studies of such systems via Lattice QCD, as first introduced by Maiani and Testa, and then review methodology to circumvent said limitations. The first main example of the latter is the formalism of Luscher to analyze elastic scattering and a second is the method of Lellouch & Luscher to analyze weak decays. I will then proceed to discus recent theoretical generalizations of these frameworks that allow for the determination of scattering amplitudes, resonances, transition and elastic form factors. Finally, I will outline outstanding problems, including those that are now beginning to be addressed.

  7. Implicit Beliefs about Ideal Body Image Predict Body Image Dissatisfaction

    Directory of Open Access Journals (Sweden)

    Niclas eHeider

    2015-10-01

    Full Text Available We examined whether implicit measures of actual and ideal body image can be used to predict body dissatisfaction in young female adults. Participants completed two Implicit Relational Assessment Procedures (IRAPs to examine their implicit beliefs concerning actual (e.g., I am thin and desired ideal body image (e.g., I want to be thin. Body dissatisfaction was examined via self-report questionnaires and rating scales. As expected, differences in body dissatisfaction exerted a differential influence on the two IRAP scores. Specifically, the implicit belief that one is thin was lower in participants who exhibited a high degree of body dissatisfaction than in participants who exhibited a low degree of body dissatisfaction. In contrast, the implicit desire to be thin (i.e., thin ideal body image was stronger in participants who exhibited a high level of body dissatisfaction than in participants who were less dissatisfied with their body. Adding further weight to the idea that both IRAP measures captured different underlying constructs, we also observed that they correlated differently with body mass index, explicit body dissatisfaction, and explicit measures of actual and ideal body image. More generally, these findings underscore the advantage of using implicit measures that incorporate relational information relative to implicit measures that allow for an assessment of associative relations only.

  8. Rotor/body aerodynamic interactions

    Science.gov (United States)

    Betzina, M. D.; Smith, C. A.; Shinoda, P.

    1985-01-01

    A wind tunnel investigation was conducted in which independent, steady state aerodynamic forces and moments were measured on a 2.24 m diam. two bladed helicopter rotor and on several different bodies. The mutual interaction effects for variations in velocity, thrust, tip-path-plane angle of attack, body angle of attack, rotor/body position, and body geometry were determined. The results show that the body longitudinal aerodynamic characteristics are significantly affected by the presence of a rotor and hub, and that the hub interference may be a major part of such interaction. The effects of the body on the rotor performance are presented.

  9. Tess:a Phenomenal Body

    Institute of Scientific and Technical Information of China (English)

    朱利华

    2012-01-01

      Few people read Tess from Maurice Merleau-Ponty’s“body theory”. In Phenomenology of Perception, Merleau-Ponty states that it is body as the subject that perceives the world; such body is a phenomenal body in contrast to an objective body. Tess’s“being in the world”through the body connotates a new way of looking at the classic Tess. Tess’s way of perceiv⁃ing and understanding the world also enlightens us about relationship between human and self, human and other, human and soci⁃ety, human and nature.

  10. [Historical ideas about the body].

    Science.gov (United States)

    Skårderud, F

    1994-01-20

    We find references to the body in both the human and the social sciences. Contemporary culture fragments the body from the soul, and body philosophy makes an effort to unite the two. Modern philosophers are trying to construct bridges where there has been a traditional dualism of body and soul. New concepts are ambiguity, reciprocity and ecology. The article presents ideas on the relationships between body and soul, from Antiquity to post-industrial times; Plato, St. Paul, Descartes, Nietzsche, Foucault, Freud, Merleau-Ponty, Bateson, Bourdieu and Baudrillard. The term psychosomatic dissolves in the light of contemporary body philosophy; because it is based on the classical dualism of psyche-soma.

  11. Asymmetrical Body Perception: A Possible Role for Neural Body Representations

    OpenAIRE

    2009-01-01

    Perception of one's body is related not only to the physical appearance of the body, but also to the neural representation of the body. The brain contains many body maps that systematically differ between right- and left-handed people. In general, the cortical representations of the right arm and right hand tend to be of greater area in the left hemisphere than in the right hemisphere for right-handed people, whereas these cortical representations tend to be symmetrical across hemispheres for...

  12. Implicit body representations and the conscious body image.

    OpenAIRE

    Longo, M. R.; Haggard, P.

    2012-01-01

    Recent studies have revealed that somatosensory processing relies on a class of implicit body representations showing large distortions of size and shape. The relation between these representations and the conscious body image remains unclear. Dissociations have been reported in the clinical literature on eating disorders between different body image measures, with larger and more consistent distortions found with depictive measures, in which participants compare their body to a visual depict...

  13. Implicit body representations and the conscious body image

    OpenAIRE

    Matthew R. Longo; Haggard, P.

    2012-01-01

    Recent studies have revealed that somatosensory processing relies on a class of implicit body representations showing large distortions of size and shape. The relation between these representations and the conscious body image remains unclear. Dissociations have been reported in the clinical literature on eating disorders between different body image measures, with larger and more consistent distortions found with depictive measures, in which participants compare their body to a visual depict...

  14. Brain, body and culture

    DEFF Research Database (Denmark)

    Geertz, Armin W.

    2010-01-01

    This essay sketches out a biocultural theory of religion which is based on an expanded view of cognition that is anchored in brain and body (embrained and embodied), deeply dependent on culture (enculturated) and extended and distributed beyond the borders of individual brains. Such an approach...... uniquely accommodates contemporary cultural and neurobiological sciences. Since the challenge that the study of religion faces, in my opinion, is at the interstices of these sciences, I have tried to develop a theory of religion which acknowledges the fact. My hope is that the theory can be of use...

  15. Longstanding Endobronchial Foreign Body

    Directory of Open Access Journals (Sweden)

    R. Trisolini

    1999-01-01

    Full Text Available There are many circumstances in which the diagnosis of endobronchial inhalation of a foreign body (FB can be missed. Generally, in such cases, within weeks or at most months from the event, clinical bronchopulmonary symptoms develop which allow a correct diagnosis to be made and significant complications to be avoided. We report the case of a patient in whom an endobronchial FB remained undiagnosed, because of lack of symptoms, for almost three years, and then caused signifiicant complications before being identified and removed. Problems related to diagnosis and therapy are discussed.

  16. Truth, body and religion

    Directory of Open Access Journals (Sweden)

    Jarl-Thure Eriksson

    2011-01-01

    Full Text Available This paper is based on the words of welcome to the symposium on Religion and the Body on 16 June 2010. In a religious context ‘truth’ is like a mantra, a certain imperative to believe in sacred things. The concept of truth and falseness arises, when we as humans compare reality, as we experience it through our senses, with the representation we have in our memory, a comparison of new information with stored information. If we look for the truth, we have to search in the human mind. There we will also find religion.

  17. Few-body problems

    CERN Document Server

    Hadjimichael, E

    1986-01-01

    This volume consists of two review articles. E Hadjimichael's contribution, 'The Nuclear Three-Body Systems', concentrates on recent experimental and theoretical progress achieved in the field. Together with a pedagogical survey of the theoretical framework extensive discussion on the 3N system in the continuum and reactions of electromagnetic probes with 3N systems are provided. 'Four-Nucleon Transfer Reactions' by W Oelert reviews many aspects of a-particle transfer studies. A careful and balanced presentation of both theory and experiment is given. Reasonable agreement between the two is ob

  18. Body Build Satisfaction and the Congruency of Body Build Perceptions.

    Science.gov (United States)

    Hankins, Norman E.; Bailey, Roger C.

    1979-01-01

    Females were administered the somatotype rating scale. Satisfied subjects showed greater congruency between their own and wished-for body build, and greater congruency between their own and friend/date body builds, but less congruency between their own body build and the female stereotype. (Author/BEF)

  19. Cajal bodies in neurons.

    Science.gov (United States)

    Lafarga, Miguel; Tapia, Olga; Romero, Ana M; Berciano, Maria T

    2016-09-14

    Cajal is commonly regarded as the father of modern neuroscience in recognition of his fundamental work on the structure of the nervous system. But Cajal also made seminal contributions to the knowledge of nuclear structure in the early 1900s, including the discovery of the "accessory body" later renamed "Cajal body" (CB). This important nuclear structure has emerged as a center for the assembly of ribonucleoproteins (RNPs) required for splicing, ribosome biogenesis and telomere maintenance. The modern era of CB research started in the 1990s with the discovery of coilin, now known as a scaffold protein of CBs, and specific probes for small nuclear RNAs (snRNAs). In this review, we summarize what we have learned in the recent decades concerning CBs in post-mitotic neurons, thereby ruling out dynamic changes in CB functions during the cell cycle. We show that CBs are particularly prominent in neurons, where they frequently associate with the nucleolus. Neuronal CBs are transcription-dependent nuclear organelles. Indeed, their number dynamically accommodates to support the high neuronal demand for splicing and ribosome biogenesis required for sustaining metabolic and bioelectrical activity. Mature neurons have canonical CBs enriched in coilin, survival motor neuron protein and snRNPs. Disruption and loss of neuronal CBs associate with severe neuronal dysfunctions in several neurological disorders such as motor neuron diseases. In particular, CB depletion in motor neurons seems to reflect a perturbation of transcription and splicing in spinal muscular atrophy, the most common genetic cause of infant mortality.

  20. Body shape preferences: associations with rater body shape and sociosexuality.

    Directory of Open Access Journals (Sweden)

    Michael E Price

    Full Text Available There is accumulating evidence of condition-dependent mate choice in many species, that is, individual preferences varying in strength according to the condition of the chooser. In humans, for example, people with more attractive faces/bodies, and who are higher in sociosexuality, exhibit stronger preferences for attractive traits in opposite-sex faces/bodies. However, previous studies have tended to use only relatively simple, isolated measures of rater attractiveness. Here we use 3D body scanning technology to examine associations between strength of rater preferences for attractive traits in opposite-sex bodies, and raters' body shape, self-perceived attractiveness, and sociosexuality. For 118 raters and 80 stimuli models, we used a 3D scanner to extract body measurements associated with attractiveness (male waist-chest ratio [WCR], female waist-hip ratio [WHR], and volume-height index [VHI] in both sexes and also measured rater self-perceived attractiveness and sociosexuality. As expected, WHR and VHI were important predictors of female body attractiveness, while WCR and VHI were important predictors of male body attractiveness. Results indicated that male rater sociosexuality scores were positively associated with strength of preference for attractive (low VHI and attractive (low WHR in female bodies. Moreover, male rater self-perceived attractiveness was positively associated with strength of preference for low VHI in female bodies. The only evidence of condition-dependent preferences in females was a positive association between attractive VHI in female raters and preferences for attractive (low WCR in male bodies. No other significant associations were observed in either sex between aspects of rater body shape and strength of preferences for attractive opposite-sex body traits. These results suggest that among male raters, rater self-perceived attractiveness and sociosexuality are important predictors of preference strength for

  1. Body shape preferences: associations with rater body shape and sociosexuality.

    Science.gov (United States)

    Price, Michael E; Pound, Nicholas; Dunn, James; Hopkins, Sian; Kang, Jinsheng

    2013-01-01

    There is accumulating evidence of condition-dependent mate choice in many species, that is, individual preferences varying in strength according to the condition of the chooser. In humans, for example, people with more attractive faces/bodies, and who are higher in sociosexuality, exhibit stronger preferences for attractive traits in opposite-sex faces/bodies. However, previous studies have tended to use only relatively simple, isolated measures of rater attractiveness. Here we use 3D body scanning technology to examine associations between strength of rater preferences for attractive traits in opposite-sex bodies, and raters' body shape, self-perceived attractiveness, and sociosexuality. For 118 raters and 80 stimuli models, we used a 3D scanner to extract body measurements associated with attractiveness (male waist-chest ratio [WCR], female waist-hip ratio [WHR], and volume-height index [VHI] in both sexes) and also measured rater self-perceived attractiveness and sociosexuality. As expected, WHR and VHI were important predictors of female body attractiveness, while WCR and VHI were important predictors of male body attractiveness. Results indicated that male rater sociosexuality scores were positively associated with strength of preference for attractive (low) VHI and attractive (low) WHR in female bodies. Moreover, male rater self-perceived attractiveness was positively associated with strength of preference for low VHI in female bodies. The only evidence of condition-dependent preferences in females was a positive association between attractive VHI in female raters and preferences for attractive (low) WCR in male bodies. No other significant associations were observed in either sex between aspects of rater body shape and strength of preferences for attractive opposite-sex body traits. These results suggest that among male raters, rater self-perceived attractiveness and sociosexuality are important predictors of preference strength for attractive opposite

  2. Medicine's Life Inside the Body

    Science.gov (United States)

    ... Inside the Body Inside Life Science View All Articles | Inside Life Science Home Page A Medicine's Life Inside the Body By Alison Davis Posted May 1, 2014 Pharmacology is the scientific field that studies how the ...

  3. Body Lice Prevention and Control

    Science.gov (United States)

    ... Diseases Laboratory Diagnostic Assistance [DPDx] Parasites Home Prevention & Control Recommend on Facebook Tweet Share Compartir Body lice ... that can be taken to help prevent and control the spread of body lice: Bathe regularly and ...

  4. Body language in English Teaching

    Institute of Scientific and Technical Information of China (English)

    任竞竞

    2009-01-01

    In this article, the characteristics and functions of body language are expounded, emphasizing that the proper use of body language in English teaching, including facial expression, guestures and body distance. They can enrich the content of English teaching, diversify teaching method and add vividness to the teaching to achieve better results .

  5. Bodies, embodiment and ubiquitous computing

    DEFF Research Database (Denmark)

    Schick, Lea; Malmborg, Lone

    2010-01-01

    This paper advocates the future of the body as a distributed and shared embodiment; an unfolded body that doesn't end at one's skin, but emerges as intercorporeality between bodies and the technological environment. Looking at new tendencies within interaction design and ubiquitous computing to see...

  6. Guy's Guide to Body Image

    Science.gov (United States)

    ... Kids For Parents MORE ON THIS TOPIC Body Image and Self-Esteem How Can I Improve My Self-Esteem? Body Dysmorphic Disorder Self-Esteem Help! Is This My Body? Are Steroids Worth the Risk? Delayed Puberty What's the Right Weight for My Height? Why Exercise Is Wise Dealing With Feelings When You're ...

  7. Body memories in dance improvisation

    DEFF Research Database (Denmark)

    Ravn, Susanne

    In the analysis of body-memory and improvisation presented in this paper I contend that dancers’ specialised body-memory are not to be understood as more or less automatized. Rather, in each repetition, body-memories – or habits – are to be understood as unfolding in response to the actual contex...

  8. SUPPORTING AND SEPARATING SUBSETS FOR INVEX BODIES

    Institute of Scientific and Technical Information of China (English)

    H.K. EI-Sayied

    2008-01-01

    Invex bodies represent an important class of bodies which are considered as ageneralization of convex bodies. In this article, the author studies the supporting for thisclass of bodies as well as the separating subsets of two bodies.

  9. Body metaphors--reading the body in contemporary culture.

    Science.gov (United States)

    Skara, Danica

    2004-01-01

    This paper addresses the linguistic reframing of the human body in contemporary culture. Our aim is to provide a linguistic description of the ways in which the body is represented in modern English language. First, we will try to focus on body metaphors in general. We have collected a sample of 300 words and phrases functioning as body metaphors in modern English language. Reading the symbolism of the body we are witnessing changes in the basic metaphorical structuring of the human body. The results show that new vocabulary binds different fields of knowledge associated with machines and human beings according to a shared textual frame: human as computer and computer as human metaphor. Humans are almost blended with computers and vice versa. This metaphorical use of the human body and its parts reveals not only currents of unconscious though but also the structures of modern society and culture.

  10. The Body Stocking

    DEFF Research Database (Denmark)

    Petersen, Louise Ravnløkke Munk; Bang, Anne Louise

    2016-01-01

    This paper is based on a pilot study of six parents’ preferences for baby clothing and their experience of value. We investigate ways in which design aesthetics, material and the senses have an impact on high use frequency aiming to understand longevity as a parameter for sustainability in textiles...... of the Repertory Grid technique and Wardrobe Studies to frame a tangible dialogue enabling the parents to elaborate on personal preferences of design aesthetics and materials in baby clothing. In the analysis we use the body stocking as a common reference point for learning about reasons for high use frequency...... and clothing. We take as a starting point that longevity has a significant impact on furthering sustainability in textiles and clothing since it can be a driver on many levels, e.g. new business models, decisions made in the design phase and/or changes in use and consumption. The study applies variations...

  11. The Semiotic Body

    DEFF Research Database (Denmark)

    Hoffmeyer, Jesper

    2008-01-01

    supplementary organs, brains, sophisticated enough to support a psychological life. Psychological life therefore from the beginning was embedded in and served as a tool for corporeal life. This paper discusses the semiotically controlled dynamics of bodily existence that has allowed the evolution...... of these seemingly ‘unnatural’ mental and even linguistic kinds of species. It is shown how the skin, on the one hand, makes us belong in the world, and on the other hand, is part of the huge landscape of membranes across which the semiotic self incessantly must be reconstituted. The discussion moves...... on to the intracellular world of signal transduction through which the activity of single cells are put to service for bodily needs. The paper further considers the mechanisms behind homeostasis and the semiotics of the psycho-neuro-endocrine integration in the body. The concept of semiotic emergence is introduced...

  12. INCLUSION BODY MYOSITIS

    Directory of Open Access Journals (Sweden)

    Luh Yeni Laksmini

    2014-09-01

    Full Text Available Inclusion body myositis (IBM merupakan penyakit inflamasi pada otot yang bersifat progresif dengan penyebab yang tidak diketahui dan tidak menunjukkan respon yang baik terhadap berbagai terapi. Gambaran histopatologi IBM ditandai dengan infiltrat sel-sel limfosit diantara ruangan endomisial, di dalam otot dan di sekitar otot dengan fokus-fokus inklusi di dalam miosit (rimmed vacuole serta beberapa serat otot terlihat atrofi dan nekrosis. Dilaporkan wanita, usia 46 tahun dengan IBM. Keluhan utama pasien berupa kelemahan pada kedua tangan, kaki kanan terasa berat jika diangkat sehingga susah berjalan. Pemeriksaan saraf sensorik ekstremitas dekstra dan sinistra dalam batas normal. Pemeriksaan enzim cretinine kinase meningkat secara dramatik. Pemeriksaan histopatologi dari biospi otot gastrocnemius menunjukkan gambaran yang sesuai untuk IBM dan telah dilakukan penanganan dengan pemberian oral methilprednisolon 3x32 mg dan mecobalmin 1x500ìg intravena, namun tidak menunjukkan respon yang baik terhadap terapi dan akhirnya pasien meninggal. [MEDICINA 2013;44:118-123].

  13. Quantum many body systems

    Energy Technology Data Exchange (ETDEWEB)

    Rivasseau, Vincent [Paris-Sud Univ. Orsay (France). Laboratoire de Physique Theorique; Seiringer, Robert [McGill Univ., Montreal, QC (Canada). Dept. of Mathematics and Statistics; Solovej, Jan Philip [Copenhagen Univ. (Denmark). Dept. of Mathematics; Spencer, Thomas [Institute for Advanced Study, Princeton, NJ (United States). School of Mathematics

    2012-11-01

    The book is based on the lectures given at the CIME school ''Quantum many body systems'' held in the summer of 2010. It provides a tutorial introduction to recent advances in the mathematics of interacting systems, written by four leading experts in the field: V. Rivasseau illustrates the applications of constructive Quantum Field Theory to 2D interacting electrons and their relation to quantum gravity; R. Seiringer describes a proof of Bose-Einstein condensation in the Gross-Pitaevski limit and explains the effects of rotating traps and the emergence of lattices of quantized vortices; J.-P. Solovej gives an introduction to the theory of quantum Coulomb systems and to the functional analytic methods used to prove their thermodynamic stability; finally, T. Spencer explains the supersymmetric approach to Anderson localization and its relation to the theory of random matrices. All the lectures are characterized by their mathematical rigor combined with physical insights.

  14. Body Image Concerns

    DEFF Research Database (Denmark)

    El Ansari, Walid; Dibba, Emily; Stock, Christiane

    2014-01-01

    for the association between four increasing levels of BIC as the dependent variables (no BIC, mild BIC, moderate BIC and marked BIC) on the one hand, and the socio-demographic (gender, age, year at university), lifestyle (physical activity, nutrition) and mental well-being variables (quality of life, perceived stress......, perceived health, depressive symptoms) on the other. RESULTS: More females (35%) than males (8%) reported being moderately or markedly concerned with their body image. For both genders, BIC was associated with a higher level of depressive symptoms and to variable extents, with nutrition and year...... strategies and activities should address the co-occurrence of depressive symptoms and BIC and should moreover pay attention to the gender-specific correlates of BIC for tailoring evidence based interventions for females and for males....

  15. Markets, Bodies, Rhythms

    DEFF Research Database (Denmark)

    Borch, Christian; Bondo Hansen, Kristian; Lange, Ann-Christina

    2015-01-01

    This article explores the relationship between bodily rhythms and market rhythms in two distinctly different financial market configurations, namely the open-outcry pit (prevalent especially in the early 20th century) and present-day high-frequency trading. Drawing on Henri Lefebvre's rhythmanaly......This article explores the relationship between bodily rhythms and market rhythms in two distinctly different financial market configurations, namely the open-outcry pit (prevalent especially in the early 20th century) and present-day high-frequency trading. Drawing on Henri Lefebvre...... of financial markets, it also suggests that high-frequency trading in particular might produce new types of market rhythms that, contra Lefebvre, do not revolve around traders' bodies....

  16. Dementia with Lewy bodies.

    Science.gov (United States)

    McKeith, Ian G; Burn, David J; Ballard, Clive G; Collerton, Daniel; Jaros, Evelyn; Morris, Chris M; McLaren, Andrew; Perry, Elaine K; Perry, Robert; Piggott, Margaret A; O'Brien, John T

    2003-01-01

    The objective was to summarize recent findings about the clinical features, diagnosis and investigation of dementia with Lewy (DLB) bodies, together with its neuropathology, neurochemistry and genetics. Dementia with Lewy bodies (DLB) is a primary, neurodegenerative dementia sharing clinical and pathological characteristics with both Parkinson's disease (PD) and Alzheimer's disease (AD). Antiubiquitin immunocytochemical staining, developed in the early 1990s, allowed the frequency and distribution of cortical LBs to be defined. More recently, alpha-synuclein antibodies have revealed extensive neuritic pathology in DLB demonstrating a neurobiological link with other "synucleinopathies" including PD and multiple system atrophy (MSA). The most significant correlates of cognitive failure in DLB appear to be with cortical LB and Lewy neurites (LNs) rather than Alzheimer type pathology. Clinical diagnostic criteria for DLB, published in 1996, have been subjected to several validation studies against autopsy findings. These conclude that although diagnostic specificity is high (range 79- 100%, mean 92%), sensitivity is lower (range 0- 83 %, mean, 49%). Improved methods of case detection are therefore required. Fluctuating impairments in attention, visual recognition and construction are more indicative of DLB than AD. Relative preservation of medial temporal lobe volume on structural MRI and the use of SPECT tracers for regional blood flow and the dopamine transporter are the most reliable current biomarkers for DLB. There are no genetic or CSF tests recommended for the diagnosis of DLB at present. Between 15 and 20% of all elderly demented cases reaching autopsy have DLB, making it the most common cause of degenerative dementia after AD. Exquisite, not infrequently fatal, sensitivity to neuroleptic drugs and encouraging reports of the effects of cholinesterase inhibitors on cognitive, psychiatric and neurological features, mean that an accurate diagnosis of DLB is more

  17. [Phenomenology of abnormal body perceptions].

    Science.gov (United States)

    Schäfer, M L

    1983-01-01

    The present paper deals with the problematic nature of the phenomenological grasping of the consciousness of the body and its pathological modifications. The reasoning is oriented by the doctrine of Husserl of the so-called sentiments as the fundamentals of the experience of the own body. This basic approach does not only seem to be basically for a psychology of the consciousness of the body, but also to give the theoretical-conceptual structure for a great number of psychopathological modifications. Subsequent to a criticism of the conventional use of the term 'hallucination of the body' we attempt to chart elements of a scheme of the abnormal consciousness of the body.

  18. Human body communication performance simulations

    OpenAIRE

    Mufti, H. (Haseeb)

    2016-01-01

    Human Body Communication (HBC) is a novel communication method between devices which use human body as a transmission medium. This idea is mostly based on the concept of wireless biomedical monitoring system. The on-body sensor nodes can monitor vital signs of a human body and use the body as a transmission medium. This technology is convenient for long durations of clinical monitoring with the option of more mobility and freedom for the user. In this thesis, IEEE 802.15.6-2012 phy...

  19. Dinosaur fossils predict body temperatures.

    Directory of Open Access Journals (Sweden)

    James F Gillooly

    2006-07-01

    Full Text Available Perhaps the greatest mystery surrounding dinosaurs concerns whether they were endotherms, ectotherms, or some unique intermediate form. Here we present a model that yields estimates of dinosaur body temperature based on ontogenetic growth trajectories obtained from fossil bones. The model predicts that dinosaur body temperatures increased with body mass from approximately 25 degrees C at 12 kg to approximately 41 degrees C at 13,000 kg. The model also successfully predicts observed increases in body temperature with body mass for extant crocodiles. These results provide direct evidence that dinosaurs were reptiles that exhibited inertial homeothermy.

  20. [Donation of bodies to science].

    Science.gov (United States)

    Delmas, V

    2001-01-01

    Teaching and research in anatomy is mainly based on cadaveric dissection. Unclaimed bodies is no more the origin of cadavers, but body donation programs. The dissection is an important part in the anatomical curses of medical students and for anatomical research and special courses devoted to the surgeons. A body donation center was created in Paris in 1953 with the purpose of obtaining bodies for dissection. Donation is a clear will made by people free and informed. Donation is most often by altruism, conferrins life on another. Body donation is regulated by various act or reglementar text according to each country. One of the problem with the body gift is biological hazard, specially in research and clinical courses, but the rule is to consider unembalmed material as contaminated and to use all precautions with barrier for blood and bodily fluid. Body donation is one of the modern expression of solidarity.

  1. The Body as a Pulse

    Directory of Open Access Journals (Sweden)

    Flavia Liberman

    2010-01-01

    Full Text Available The body is the focus of many studies and interventions. Some paradigms conceptualize the body only in relation to its motor-sensory characteristics, while others prioritize its psychological dimensions. With the aim of contributing towards formulating other perspectives within this field, some aspects of Stanley Keleman and Regina Favre's conceptualization of the body are presented here. Starting from clinical situations during seminar groups, we can take the body to be a multifaceted multimedia pulse that is continually [de]constructed through encounters. Together with the author's clinical experiences as an occupational therapist and teacher or undergraduates, these conceptualizations serve as a guide to clinical practice that is thought out, constructed and balanced by the body, using body approaches to promote encounters molded by affections and events, in an attempt to create bodies capable of sustaining the lived intensity of experiences, and which enable self-observation, closeness to other people and production of singularities.

  2. Asymmetrical body perception: a possible role for neural body representations.

    Science.gov (United States)

    Linkenauger, Sally A; Witt, Jessica K; Bakdash, Jonathan Z; Stefanucci, Jeanine K; Proffitt, Dennis R

    2009-11-01

    Perception of one's body is related not only to the physical appearance of the body, but also to the neural representation of the body. The brain contains many body maps that systematically differ between right- and left-handed people. In general, the cortical representations of the right arm and right hand tend to be of greater area in the left hemisphere than in the right hemisphere for right-handed people, whereas these cortical representations tend to be symmetrical across hemispheres for left-handers. We took advantage of these naturally occurring differences and examined perceived arm length in right- and left-handed people. When looking at each arm and hand individually, right-handed participants perceived their right arms and right hands to be longer than their left arms and left hands, whereas left-handed participants perceived both arms accurately. These experiments reveal a possible relationship between implicit body maps in the brain and conscious perception of the body.

  3. The -Curvature Images of Convex Bodies and -Projection Bodies

    Indian Academy of Sciences (India)

    Songjun Lv; Gangsong Leng

    2008-08-01

    Associated with the -curvature image defined by Lutwak, some inequalities for extended mixed -affine surface areas of convex bodies and the support functions of -projection bodies are established. As a natural extension of a result due to Lutwak, an -type affine isoperimetric inequality, whose special cases are -Busemann–Petty centroid inequality and -affine projection inequality, respectively, is established. Some -mixed volume inequalities involving -projection bodies are also established.

  4. The relation between body semantics and spatial body representations.

    Science.gov (United States)

    van Elk, Michiel; Blanke, Olaf

    2011-11-01

    The present study addressed the relation between body semantics (i.e. semantic knowledge about the human body) and spatial body representations, by presenting participants with word pairs, one below the other, referring to body parts. The spatial position of the word pairs could be congruent (e.g. EYE / MOUTH) or incongruent (MOUTH / EYE) with respect to the spatial position of the words' referents. In addition, the spatial distance between the words' referents was varied, resulting in word pairs referring to body parts that are close (e.g. EYE / MOUTH) or far in space (e.g. EYE / FOOT). A spatial congruency effect was observed when subjects made an iconicity judgment (Experiments 2 and 3) but not when making a semantic relatedness judgment (Experiment 1). In addition, when making a semantic relatedness judgment (Experiment 1) reaction times increased with increased distance between the body parts but when making an iconicity judgment (Experiments 2 and 3) reaction times decreased with increased distance. These findings suggest that the processing of body-semantics results in the activation of a detailed visuo-spatial body representation that is modulated by the specific task requirements. We discuss these new data with respect to theories of embodied cognition and body semantics.

  5. Stereotactic body radiation therapy

    Energy Technology Data Exchange (ETDEWEB)

    Lo, Simon S. [Univ. Hospitals Seidman Cancer Center, Cleveland, OH (United States). Dept. of Radiation Oncology; Case Western Reserve Univ., Cleveland, OH (United States). Case Comprehensive Cancer Center; Teh, Bin S. [The Methodist Hospital Cancer Center and Research Institute, Houston, TX (United States). Weill Cornell Medical College; Lu, Jiade J. [National Univ. of Singapore (Singapore). Dept. of Radiation Oncology; Schefter, Tracey E. (eds.) [Colorado Univ., Aurora, CO (United States). Dept. of Radiation Oncology

    2012-11-01

    Comprehensive an up-to-date account of the physical/technological, biological, and clinical aspects of SBRT. Examines in detail retrospective studies and prospective clinical trials for various organ sites from around the world. Written by world-renowned experts in SBRT from North America, Asia and Europe. Stereotactic body radiation therapy (SBRT) has emerged as an innovative treatment for various primary and metastatic cancers, and the past five years have witnessed a quantum leap in its use. This book provides a comprehensive and up-to-date account of the physical/technological, biological, and clinical aspects of SBRT. It will serve as a detailed resource for this rapidly developing treatment modality. The organ sites covered include lung, liver, spine, pancreas, prostate, adrenal, head and neck, and female reproductive tract. Retrospective studies and prospective clinical trials on SBRT for various organ sites from around the world are examined, and toxicities and normal tissue constraints are discussed. This book features unique insights from world-renowned experts in SBRT from North America, Asia, and Europe. It will be necessary reading for radiation oncologists, radiation oncology residents and fellows, medical physicists, medical physics residents, medical oncologists, surgical oncologists, and cancer scientists.

  6. Bodies, Spaces, Voices, Silences

    Directory of Open Access Journals (Sweden)

    Donatella Mazzoleni

    2013-07-01

    Full Text Available A good architecture should not only allow functional, formal and technical quality for urban spaces, but also let the voice of the city be perceived, listened, enjoyed. Every city has got its specific sound identity, or “ISO” (R. O. Benenzon, made up of a complex texture of background noises and fluctuation of sound figures emerging and disappearing in a game of continuous fadings. For instance, the ISO of Naples is characterized by a spread need of hearing the sound return of one’s/others voices, by a hate of silence. Cities may fall ill: illness from noise, within super-crowded neighbourhoods, or illness from silence, in the forced isolation of peripheries. The proposal of an urban music therapy denotes an unpublished and innovative enlarged interdisciplinary research path, where architecture, music, medicine, psychology, communication science may converge, in order to work for rebalancing spaces and relation life of the urban collectivity, through the care of body and sound dimensions.

  7. Move your body!

    Institute of Scientific and Technical Information of China (English)

    撒哈拉

    2005-01-01

    还怀念当年跳舞毯风靡的时光吗?左脚、右脚向前.向后,在不经意间展示你炫目的舞步。而最近PS2平台上的《EyeToy》让我们又接触到了一种需要游戏者舞动身体来参与的摄像头游戏.既玩了游戏又锻炼了身体.而昂达Eyebob摄像头让PC用户也能参与其中。想要玩玩摄像头游戏.现在不用转投Ps2的阵营.也不用改造你的硬件.只要你拥有一款摄像头.你就可以和家人与朋友轻松享受游戏的乐趣。来吧!Come on! Move your body now!

  8. [Body donation versus organ donation].

    Science.gov (United States)

    Reis, Ria

    2010-01-01

    There appears to be a discrepancy between the oversupply of donated bodies 'for science' in anatomical institutions in the Netherlands and the shortage of donated organs. However, organ donation is not as straightforward as it seems, mainly because of its strict conditions, e.g. with respect to age and the required hospital setting of the dying. Since Dutch body donors are mainly elderly men, their attitudes to their body, death and science should be explored from a generational perspective.

  9. Gravitational N-body Simulations

    CERN Document Server

    Trenti, M

    2008-01-01

    Gravitational N-body simulations, that is numerical solutions of the equations of motions for N particles interacting gravitationally, are widely used tools in astrophysics, with applications from few body or solar system like systems all the way up to galactic and cosmological scales. In this article we present a summary review of the field highlighting the main methods for N-body simulations and the astrophysical context in which they are usually applied.

  10. Body part categorisation in Punjabi

    OpenAIRE

    Majid, A.

    2006-01-01

    A key question in categorisation is to what extent people categorise in the same way, or differently. This paper examines categorisation of the body in Punjabi, an Indo-European language spoken in Pakistan and India. First, an inventory of body part terms is presented, illustrating how Punjabi speakers segment and categorise the body. There are some noteworthy terms in the inventory, which illustrate categories in Punjabi that are unusual when compared to other languages presented in this vol...

  11. 3 - Dimensional Body Measurement Technology

    Institute of Scientific and Technical Information of China (English)

    ZHOU Xu-dong; LI Yan-mei

    2002-01-01

    3 - dimensional body measurement technology, the basis of developing high technology in industry, accelerates digital development of aplparel industry. This paper briefly introduces the history of 3 - dimensional body measurement technology, and recounts the principle and primary structure of some types of 3 - dimensional automatic body measurement system. With this understanding, it discusses prospect of 3- dimensional CAD and virtual technology used in apparel industry.

  12. Meteor Streams and Parent Bodies

    OpenAIRE

    Klacka, Jozef

    1999-01-01

    Problem of meteor orbit determination for a given parent body is discussed. Some of the published methods for obtaining meteoroid's orbital elements at the moment of intersecting Earth's orbit on the basis of geometrical variation of parent body's orbital elements are discussed. The main result concerns the following two facts: i) in real situations physical quantities for the change of orbital elements of the parent body must be used, and, ii) the usage of Southworth and Hawkins (1963) D-cri...

  13. The functional architecture of the human body: assessing body representation by sorting body parts and activities.

    Science.gov (United States)

    Bläsing, Bettina; Schack, Thomas; Brugger, Peter

    2010-05-01

    We investigated mental representations of body parts and body-related activities in two subjects with congenitally absent limbs (one with, the other without phantom sensations), a wheelchair sports group of paraplegic participants, and two groups of participants with intact limbs. To analyse mental representation structures, we applied Structure Dimensional Analysis. Verbal labels indicating body parts and related activities were presented in randomized lists that had to be sorted according to a hierarchical splitting paradigm. Participants were required to group the items according to whether or not they were considered related, based on their own body perception. Results of the groups of physically intact and paraplegic participants revealed separate clusters for the lower body, upper body, fingers and head. The participant with congenital phantom limbs also showed a clear separation between upper and lower body (but not between fingers and hands). In the participant without phantom sensations of the absent arms, no such modularity emerged, but the specific practice of his right foot in communication and daily routines was reflected. Sorting verbal labels of body parts and activities appears a useful method to assess body representation in individuals with special body anatomy or function and leads to conclusions largely compatible with other assessment procedures.

  14. Dynamics of Moving bodies

    Science.gov (United States)

    Ghosh, Pranoy

    2017-01-01

    ``A problem with defining force as rate of change of linear momentum'': Let us consider a body of mass m, moving with velocity u initially, in the next time interval it is acted by a force in the direction of motion, and at instant t + its mass is M and velocity v. F .t =Mv-mu or,v = m/M.u +F/M.t or,v =B.u +A.t where A =F/M,B =m/M. So other eqn of motion are: dS =vdt or dS =(B.u +A.t)dt or S =B.u.t +A/2.t2 Andv2 =B2 u2 +2A .B .u .t +A2 t2 or,v2 =B2 u2 +2A.S However, defining acceleration as rate of change of velocity, we have established an identity v =u +a.t which is independent of choice of v, u. M>>m, B is very small, product B.u or its higher power always tend to be negligible, even in cases when u is finitely large.In cases v ->c,F,M -> ∞ , thus A becomes indeterminate.There is inconvenience as A, B are not predetermined and are functions of u, v and thus the definition goes in circle. Hence we conclude, our hypothesis that force =rate of change of linear momentum is not sufficient; we would now find trial solutions to define force in most convenient way.

  15. Physics of the Human Body

    CERN Document Server

    Herman, Irving P

    2007-01-01

    Physics of the Human Body comprehensively addresses the physical and engineering aspects of human physiology by using and building on first-year college physics and mathematics. Topics include the mechanics of the static body and the body in motion, the materials properties of the body, muscles in the body, the energetics of body metabolism, fluid flow in the cardiovascular and respiratory systems, the acoustics of sound waves in speaking and hearing, vision and the optics of the eye, the electrical properties of the body, and the basic engineering principles of feedback and control in regulating all aspects of function. The goal of this text is to understand physical issues concerning the human body, in part by developing and then using simple and subsequently more refined models of the macrophysics of the human body. Many chapters include a brief review of the necessary physical principles. There are problems at the end of each chapter; solutions to selected problems are also provided. This text is geared t...

  16. Body composition in clinical practice.

    Science.gov (United States)

    Andreoli, Angela; Garaci, Francesco; Cafarelli, Francesco Pio; Guglielmi, Giuseppe

    2016-08-01

    Nutritional status is the results of nutrients intake, absorption and utilization, able to influence physiological and pathological conditions. Nutritional status can be measured for individuals with different techniques, such as CT Body Composition, quantitative Magnetic Resonance Imaging, Ultrasound, Dual-Energy X-Ray Absorptiometry and Bioimpendance. Because obesity is becoming a worldwide epidemic, there is an increasing interest in the study of body composition to monitor conditions and delay in development of obesity-related diseases. The emergence of these evidence demonstrates the need of standard assessment of nutritional status based on body weight changes, playing an important role in several clinical setting, such as in quantitative measurement of tissues and their fluctuations in body composition, in survival rate, in pathologic condition and illnesses. Since body mass index has been shown to be an imprecise measurement of fat-free and fat mass, body cell mass and fluids, providing no information if weight changes, consequently there is the need to find a better way to evaluate body composition, in order to assess fat-free and fat mass with weight gain and loss, and during ageing. Monitoring body composition can be very useful for nutritional and medical interventional. This review is focused on the use of Body Composition in Clinical Practice.

  17. [Neuroanatomy of Isolated Body Lateropulsion].

    Science.gov (United States)

    Nakazato, Yoshihiko; Tamura, Naotoshi; Ikeda, Kei; Tanaka, Ai; Yamamoto, Toshimasa

    2016-03-01

    Axial body lateropulsion, a phenomenon where the body is pulled toward the side of the lesion, with tendency of falling down, is the well-known transient feature of lateral medullary syndrome. In some cases, axial body lateropulsion occurs without vestibular and cerebellar symptoms (isolated body lateropulsion:[iBL]). Patients with iBL have a lesion located in the spinocerebellar tract, descending lateral vestibulospinal tract, vestibulo-thalamic pathway, dentatorubrothalamic pathway, or thalamocortical fascicle. This review deals with the anatomic basis and clinical significance of iBL.

  18. AN UNUSUAL RECTAL FOREIGN BODY

    Directory of Open Access Journals (Sweden)

    Rakesh Kumar

    2014-07-01

    Full Text Available : INTRODUCTION: Rectal foreign bodies are common, but foreign body made of glass with uneven sharp distal end and complicated with hypovolemic shock is very rare. It is very challenging to be removed by laparotomy and poses extra difficulty in emergency. PRESENTATION OF CASE: A 45-year-old man with complains of rectal foreign body and bleeding per rectum reported in emergency room. On examination patient was in hypovolemic shock and continuous bleeding through anal opening. Emergency laparotomy was per-formed and foreign body was retrieved successfully. DISCUSSION: Rectal foreign body made of glass with uneven sharp distal end towards distal end of rectum is very rare. Retrieval of these foreign bodies will be very difficult, especially for the emergency cases that are complicated with hypovolemic shock. Emergency laparotomy can be successfully performed to stop the bleeding and minimize rectal and anal canal trauma. To the best of our knowledge, such rectal foreign body has been rarely reported. CONCLUSION: Rectal foreign body with uneven sharp edges towards anal opening are difficult to retrieve trough transanal route. Hypovolemic shock due to bleeding and rectal perforation is major complications of these foreign bodies. Emergency laparotomy should be done in these cases.

  19. [Cajal bodies and histone locus bodies: molecular structure and function].

    Science.gov (United States)

    Khodiuchenko, T A; Krasikova, A V

    2014-01-01

    The review provides modern classification of evolutionarily conserved coilin-containing nuclear bodies of somatic and germ cells that is based on the characteristic features of their molecular composition and the nature of their functions. The main differences between Cajal bodies and histone locus bodies, which are involved in the biogenesis of small nuclear spliceosomal and nucleolar RNAs and in the 3'-end processing of histone precursor messenger RNA, respectively, are considered. It is shown that a significant contribution to the investigation of the diversity of coilin-containing bodies was made by the studies on the architecture of the RNA processing machinery in oocyte nuclei in a number of model organisms. The characteristics features of the molecular composition of coilin-containing bodies in the nuclei of growing oocytes (the so-called germinal vesicles) of vertebrates, including amphibians and birds, are described.

  20. Cajal bodies and histone locus bodies in Drosophila and Xenopus.

    Science.gov (United States)

    Nizami, Z F; Deryusheva, S; Gall, J G

    2010-01-01

    The organization of the cell nucleus into specialized compartments is important for nuclear function. We address the significance of compartmentalization by studying the Cajal body, an evolutionarily conserved nuclear organelle proposed to be involved in such diverse functions as assembly of the spliceosome, assembly of the transcription machinery, and modification of spliceosomal small nuclear RNAs. The Cajal body is typically identified by the presence of coilin, a protein of poorly defined function. Here, we demonstrate that coilin is not a unique Cajal body marker but also occurs in a related yet distinct nuclear organelle known as the histone locus body in both Drosophila and Xenopus. We stress the importance of multiple markers not only for identification of nuclear bodies but also for assessing their functional significance.

  1. Body Talk: Body Image Commentary on Queerty.com.

    Science.gov (United States)

    Schwartz, Joseph; Grimm, Josh

    2016-08-01

    In this study, we conducted a content analysis of 243 photographic images of men published on the gay male-oriented blog Queerty.com. We also analyzed 435 user-generated comments from a randomly selected 1-year sample. Focusing on images' body types, we found that the range of body types featured on the blog was quite narrow-the vast majority of images had very low levels of body fat and very high levels of muscularity. Users' body image-related comments typically endorsed and celebrated images; critiques of images were comparatively rare. Perspectives from objectification theory and social comparison theory suggest that the images and commentary found on the blog likely reinforce unhealthy body image in gay male communities.

  2. Perception, experience and body identity.

    Science.gov (United States)

    López-Ibor, Juan J; Ortiz, Tomás; López-Ibor, María I

    2011-12-01

    Physician has to know the patient in the disease and not only the disease in the patient, from the dual perspective of the body as object and the body as subject. This also affects the patient who has to cope with the reality of having a body that bursts into the subject's consciousness as a vital threat, as source of discomfort and inability and being a body (Marcel). The human body in its dual aspect has been and is a great unknown, if not a great outrage in spite of the fact that we are our body and our body is each of us. We sometimes do not feel as we are and thus a confrontation arises, sometimes more normal, others more morbid. This forces the physician to face complex ethics considerations and the scientist to accept a personal identity disorder. Dualism considers that there are two substances in us, one that distinguishes us from other beings and from the rest of the individuals of the human species, the soul, the psychic life, mind or consciousness, and another more insubstancial one, the body. The aim of the first substance is to dominate the body, to survive it after death when it is, already a corpse is meant to become putrefied, is buried, incinerated or thrown to the depth of the sea. This dualism aims to explain the origin of the evil and the attitude to defeat it and it does so efficiently. This anthropology has very ancient roots (the Upvanishads, in the orphic texts, in Plato), it is the core of Gnostic thought and the foundation of the modern science since Descartes. Some monist perspectives are a masked dualism or a mereologic fallacy, according to which, the brain is conscious, when that what is conscious is the subject, although the subject, with the brain could not be conscious. Therefore, a new perspective is proposed, chiasmatic or janicular monism, that considers the adaptive value of focusing on the reality from two perspectives, as physical universe and the world of interpersonal relationships. In the agnosias and in the phantom limb

  3. Physics of the human body

    CERN Document Server

    Herman, Irving P

    2016-01-01

    This book comprehensively addresses the physics and engineering aspects of human physiology by using and building on first-year college physics and mathematics. Topics include the mechanics of the static body and the body in motion, the mechanical properties of the body, muscles in the body, the energetics of body metabolism, fluid flow in the cardiovascular and respiratory systems, the acoustics of sound waves in speaking and hearing, vision and the optics of the eye, the electrical properties of the body, and the basic engineering principles of feedback and control in regulating all aspects of function. The goal of this text is to clearly explain the physics issues concerning the human body, in part by developing and then using simple and subsequently more refined models of the macrophysics of the human body. Many chapters include a brief review of the underlying physics. There are problems at the end of each chapter; solutions to selected problems are also provided. This second edition enhances the treat...

  4. Re-Educating the Body

    Science.gov (United States)

    Holst, Jonas

    2013-01-01

    This article means to investigate the philosophical concept of human embodiment in relation to physical education. As human beings not only do we have a body that we can control, but we "are" our body and live embodied in the world, as the German thinker, Helmuth Plessner, puts it in one of his many contributions to the philosophical…

  5. Skin Pedagogies and Abject Bodies

    Science.gov (United States)

    Kenway, Jane; Bullen, Elizabeth

    2011-01-01

    How does the beauty industry "narrate the skin"? What does it teach women from different cultural groups about the female body? How does skin function as a site where female subjection and abjection are produced and reproduced? In this paper we examine the skin industry pointing to its extreme commodification of the female body and to the…

  6. Body Language in the Classroom

    Science.gov (United States)

    Miller, Patrick W.

    2005-01-01

    Ralph Waldo Emerson and Mae West would seem to have little in common, but there is one thing they both understood--the importance of body language. Educators, psychologists, anthropologists and sociologists define body language or nonverbal communication as communication without words. It includes overt behaviors such as facial expressions, eye…

  7. Nuclear bodies: Built to boost

    Science.gov (United States)

    Sawyer, Iain A.

    2016-01-01

    The classic archetypal function of nuclear bodies is to accelerate specific reactions within their crowded space. In this issue, Tatomer et al. (2016. J. Cell Biol. http://dx.doi.org/10.1083/jcb.201504043) provide the first direct evidence that the histone locus body acts to concentrate key factors required for the proper processing of histone pre-mRNAs. PMID:27241912

  8. Heritability of adult body height

    DEFF Research Database (Denmark)

    Silventoinen, Karri; Sammalisto, Sampo; Perola, Markus;

    2003-01-01

    A major component of variation in body height is due to genetic differences, but environmental factors have a substantial contributory effect. In this study we aimed to analyse whether the genetic architecture of body height varies between affluent western societies. We analysed twin data from ei...

  9. Euler's Three-Body Problem.

    Science.gov (United States)

    Wild, Walter J.

    1980-01-01

    Discusses the simplest three-body problem, known as Euler's problem. The article, intended for students in the undergraduate mathematics and physics curricula, shows how the complex equations for a specific three-body problem can be solved on a small calculator. (HM)

  10. On the Lp intersection body

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    In this paper, by using the Brunn-Minkowski-Firey mixed volume theory and dual mixed volume theory, associated with Lp intersection body and dual mixed volume, some dual Brunn-Minkowski inequalities and their isolate forms are established for Lp intersection body about the normalized Lp radial addition and Lp radial linear combination. Some properties of operator Lp are given.

  11. INEQUALITIES FOR MIXED INTERSECTION BODIES

    Institute of Scientific and Technical Information of China (English)

    YUAN SHUFENG; LENG GANGSONG

    2005-01-01

    In this paper, some properties of mixed intersection bodies are given, and inequalities from the dual Brunn-Minkowski theory (such as the dual Minkowski inequality, the dual Aleksandrov-Fenchel inequalities and the. dual Brunn-Minkowski inequalities) are established for mixed intersection bodies.

  12. Body fluid identification in forensics

    Directory of Open Access Journals (Sweden)

    Ja Hyun An1, Kyoung-Jin Shin1,2, Woo Ick Yang1 & Hwan Young Lee1,2,*

    2012-10-01

    Full Text Available At a crime scene can give important insights into crime scenereconstruction by supporting a link between sample donorsand actual criminal acts. For more than a century, numeroustypes of body fluid identification methods have beendeveloped, such as chemical tests, immunological tests,protein catalytic activity tests, spectroscopic methods andmicroscopy. However, these conventional body fluididentification methods are mostly presumptive, and are carriedout for only one body fluid at a time. Therefore, the use of amolecular genetics-based approach using RNA profiling orDNA methylation detection has been recently proposed tosupplant conventional body fluid identification methods.Several RNA markers and tDMRs (tissue-specific differentiallymethylated regions which are specific to forensically relevantbody fluids have been identified, and their specificities andsensitivities have been tested using various samples. In thisreview, we provide an overview of the present knowledge andthe most recent developments in forensic body fluididentification and discuss its possible practical application toforensic casework.

  13. [The ideal body: media pedagogy].

    Science.gov (United States)

    Ribeiro, Rubia Guimarães; da Silva, Karen Schein; Kruse, Maria Henriqueta Luce

    2009-03-01

    We present enunciations that circulate in the media regarding the body, discussing the ways in which the speeches related with the maintenance of health and aesthetics invest in its improvement. Therefore, we used the Caderno Vida, a weekly insert of Zero Hora, for we understand it as owner of a proper speech that has the power of subjectivate people The analysis is part of Cultural Studies and it is based on the ideas of Michel Foucault. The methodological strategy used was the speech analysis of subjects about body care. The periodical questions its readers using speeches that point to beauty health and success The constructed categories were: how is the ideal body, what to do to have such body and why we must have this body Balanced feeding, practice of regular physical activities and the accomplishment of plastic surgeries are recommendations recurrently found in weekly inserts.

  14. Pacemakers charging using body energy.

    Science.gov (United States)

    Bhatia, Dinesh; Bairagi, Sweeti; Goel, Sanat; Jangra, Manoj

    2010-01-01

    Life-saving medical implants like pacemakers and defibrillators face a big drawback that their batteries eventually run out and patients require frequent surgery to have these batteries replaced. With the advent of technology, alternatives can be provided for such surgeries. To power these devices, body energy harvesting techniques may be employed. Some of the power sources are patient's heartbeat, blood flow inside the vessels, movement of the body parts, and the body temperature (heat). Different types of sensors are employed, such as for sensing the energy from the heartbeat the piezoelectric and semiconducting coupled nanowires are used that convert the mechanical energy into electricity. Similarly, for sensing the blood flow energy, nanogenerators driven by ultrasonic waves are used that have the ability to directly convert the hydraulic energy in human body to electrical energy. Another consideration is to use body heat employing biothermal battery to generate electricity using multiple arrays of thermoelectric generators built into an implantable chip. These generators exploit the well-known thermocouple effect. For the biothermal device to work, it needs a 2°C temperature difference across it. But there are many parts of the body where a temperature difference of 5°C exists - typically in the few millimeters just below the skin, where it is planned to place this device. This study focuses on using body heat as an alternative energy source to recharge pacemaker batteries and other medical devices and prevent the possibility of life-risk during repeated surgery.

  15. Body Image and Eating Disorders

    Directory of Open Access Journals (Sweden)

    Janete Maximiano

    2014-10-01

    Full Text Available Eating disorders should be understood in a multidimensional perspective, emphasizing a biopsicossocial context. In these pathologies it`s the body, in the first instance, that reveals the disease, being in this way the target of the conflict, revealing a disturbed body experience and as a consequence a weak conception of their personal body image. The body image is conceptualised as a subjective image that the individuals form in their own mind, about their body, in relation with differ- ent contexts of life. The intent of the studies is to comprehend the level of body image disturbance, which have concluded that in the majority of the cases, significant changes on perceptive capacity of the patients do not exist. In this way it`s important to study in a more effective and qualitative way the affective and personal factors. The authors pretend with this bibliographic revision, make a research of body image assessment to the Eating Disorders (Anorexia Nervosa and Bulimia Nervosa, and to reflect which are the best ones to adapt for Portuguese reality.

  16. Pacemakers charging using body energy

    Directory of Open Access Journals (Sweden)

    Dinesh Bhatia

    2010-01-01

    Full Text Available Life-saving medical implants like pacemakers and defibrillators face a big drawback that their batteries eventually run out and patients require frequent surgery to have these batteries replaced. With the advent of technology, alternatives can be provided for such surgeries. To power these devices, body energy harvesting techniques may be employed. Some of the power sources are patient′s heartbeat, blood flow inside the vessels, movement of the body parts, and the body temperature (heat. Different types of sensors are employed, such as for sensing the energy from the heartbeat the piezoelectric and semiconducting coupled nanowires are used that convert the mechanical energy into electricity. Similarly, for sensing the blood flow energy, nanogenerators driven by ultrasonic waves are used that have the ability to directly convert the hydraulic energy in human body to electrical energy. Another consideration is to use body heat employing biothermal battery to generate electricity using multiple arrays of thermoelectric generators built into an implantable chip. These generators exploit the well-known thermocouple effect. For the biothermal device to work, it needs a 2°C temperature difference across it. But there are many parts of the body where a temperature difference of 5°C exists - typically in the few millimeters just below the skin, where it is planned to place this device. This study focuses on using body heat as an alternative energy source to recharge pacemaker batteries and other medical devices and prevent the possibility of life-risk during repeated surgery.

  17. Overlooked retained intraocular foreign body

    Directory of Open Access Journals (Sweden)

    Adžić-Zečević Antoaneta

    2015-01-01

    Full Text Available Introduction. The most common cause for litigation against ophthalmologists in a trauma case is a missed intraocular foreign body (IOFB. IOFBs cause internal eye damage, but some will come to rest in the posterior segment of the eye. Case report. We presented a 57-year-old male who was referred to the ophthalmologist due to decreased visual acuity in his left eye. Slit lamp examination of his left eye showed no pathological findings. Goldmann contact lens examination showed IOFB which was lying in the vitreous body in the inferior-temporal region. Retinal rupture was noticed at 7 o’clock. The optical coherence tomography (OCT examination was performed and it showed atrophic macular area as well as decreased peripapillar retinal fiber layers thickness. Ultrasound showed the IOFB in vitreous body cavity. History revealed that the patient had an accidental trauma, 48 years ago, when an old bomb from World War II (WWII exploded. Due to the decrease in visual acuity and fibrosis of the vitreous body surgical intervention was performed on his left eye (phacoemulsification with intraocular lens implantation, pars plana vitrectomy and instrumental extraction of foreign body. Conclusion. The intraocular foreign body (IOFB was asymptomatic for 48 years. Symptoms depend on material and localization of the foreign body and the type of injury.

  18. Body Characteristics, Dietary Protein and Body Weight Regulation

    DEFF Research Database (Denmark)

    Ankarfeldt, Mikkel Zøllner; Ängquist, Lars; Stocks, Tanja

    2014-01-01

    , and body characteristics. Different subsets of the DCH-participants, comparable with the trial participants, were analyzed for weight maintenance according to the randomization status (high or low protein) of the matched trial participants. RESULTS: Trial participants were generally heavier, had larger...... with greater body mass index and waist circumference were analyzed. Selecting subsets of large-scale observational cohort studies with similar characteristics as participants in clinical trials may reconcile the otherwise conflicting results....

  19. Asymmetrical Body Perception: A Possible Role for Neural Body Representations

    Science.gov (United States)

    Linkenauger, Sally A.; Witt, Jessica K.; Bakdash, Jonathan Z.; Stefanucci, Jeanine K.; Proffitt, Dennis R.

    2009-01-01

    Perception of one's body is related not only to the physical appearance of the body, but also to the neural representation of the body. The brain contains many body maps that systematically differ between right- and left-handed people. In general, the cortical representations of the right arm and right hand tend to be of greater area in the left hemisphere than in the right hemisphere for right-handed people, whereas these cortical representations tend to be symmetrical across hemispheres for left-handers. We took advantage of these naturally occurring differences, and examined perceived arm length in right- and left-handed people. When looking at each arm and hand individually, right-handed participants perceived their right arms and right hands to be longer than their left arms and left hands, whereas left-handed participants perceived both arms accurately. These experiments reveal a possible relationship between implicit body maps in the brain and conscious perception of the body. PMID:19788528

  20. Virtual reality and virtual bodies

    Science.gov (United States)

    Richards, Catherine; Korba, Larry W.; Shaw, Christopher D.; Green, Mark

    1994-04-01

    There are many ways to produce the sense of `presence' or telepresence in the user of virtual reality. For example attempting to increase the realism of the visual environment is a commonly accepted strategy. In contrast, this paper explores a way for the user to feel present in an unrealistic virtual body. It investigates an unusual approach, proprioceptive illusions. Proprioceptive or body illusions are used to generate and explore the experience of virtuality and presence outside of the normal body limits. These projects are realized in art installations.

  1. Meteor Streams and Parent Bodies

    CERN Document Server

    Klacka, J

    1999-01-01

    Problem of meteor orbit determination for a given parent body is discussed. Some of the published methods for obtaining meteoroid's orbital elements at the moment of intersecting Earth's orbit on the basis of geometrical variation of parent body's orbital elements are discussed. The main result concerns the following two facts: i) in real situations physical quantities for the change of orbital elements of the parent body must be used, and, ii) the usage of Southworth and Hawkins (1963) D-criterion yields results not corresponding to observations.

  2. Uncommon, undeclared oesophageal foreign bodies.

    Science.gov (United States)

    Akenroye, M I; Osukoya, A T

    2012-01-01

    We report two cases of unusual and undeclared oesophageal foreign bodies. A small double-rounded calabash or bottle gourd Lagenaria siceraria, stuffed with traditional medicine designed to acquire spiritual power. A whole tricotyledonous kola nut Cola nitida also designed to make medicine to gain love from a woman after passing it out in stool. Each case presented with a sudden onset of total dysphagia and history of ingestion of foreign bodies was not volunteered by any despite direct questioning. Plain radiograph of the neck and chest in either case did not reveal presence of foreign body. Both were successfully removed through rigid oesophagoscopy.

  3. Hanford whole body counting manual

    Energy Technology Data Exchange (ETDEWEB)

    Palmer, H.E.; Brim, C.P.; Rieksts, G.A.; Rhoads, M.C.

    1987-05-01

    This document, a reprint of the Whole Body Counting Manual, was compiled to train personnel, document operation procedures, and outline quality assurance procedures. The current manual contains information on: the location, availability, and scope of services of Hanford's whole body counting facilities; the administrative aspect of the whole body counting operation; Hanford's whole body counting facilities; the step-by-step procedure involved in the different types of in vivo measurements; the detectors, preamplifiers and amplifiers, and spectroscopy equipment; the quality assurance aspect of equipment calibration and recordkeeping; data processing, record storage, results verification, report preparation, count summaries, and unit cost accounting; and the topics of minimum detectable amount and measurement accuracy and precision. 12 refs., 13 tabs.

  4. The Context of Body Art

    Directory of Open Access Journals (Sweden)

    Renata Clerici

    2011-10-01

    Full Text Available The present study analyses factors associated with the propensity for piercing and tattooing among adolescents, from a survey conducted in 2007 in high schools in the Veneto Region (Northeast Italy. After some descriptive analyses, multinomial logistic regression models were applied to identify what predicts the practice of, interest in, or indifference to piercing and tattooing. Results show gender differences in the approach to body modification: For girls, body art is considered a mainstream activity involving younger cohorts; piercing and tattooing become a way of increasing their own body satisfaction. For boys, factors connected with the propensity for these practices are a low cultural background and the importance given to physical appearance. For both boys and girls, a significant aspect in defining attitudes toward body art practices is the values system: Values such as enjoyment, beauty, and youth, are found to be closely connected with a high propensity for these practices.

  5. The Mind-Body Problem.

    Science.gov (United States)

    Fodor, Jerry A.

    1981-01-01

    Describes several different philosophies of mind with each philosophy's explanation of the mind-body problem. Philosophies discussed include dualism, materialism, functionalism, radical behaviorism, logical behaviorism and central-state identity. (DS)

  6. Aging changes in body shape

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003998.htm Aging changes in body shape To use the sharing ... and both sexes. Height loss is related to aging changes in the bones, muscles, and joints. People ...

  7. Indigenous Existentialism and the Body

    Directory of Open Access Journals (Sweden)

    Brendan Hokowhitu

    2011-04-01

    Full Text Available This article begins a discussion on indigenous existentialism. The theme developed as a result of engagement at the intersection between Indigenous Studies and Cultural Studies, and the realisation that cultural concepts often canonised within Indigenous Studies departments, such as tradition and authenticity (when exclusive, detract from the conception of indigenous culture as part of the immediate material reality of indigenous lives. In turn, when indigenous culture is too often defined only in relation to an imagined authentic past, indigenous existentialism is inhibited because indigenous people lack a conscious awareness of cultural immediacy. There is nothing more immediate than the body and, thus, I began to theorise indigenous existentialism through an analyses of the indigenous body, its genealogy, and its immediacy. To help me process this theorisation I engage with current Cultural Studies debates surrounding the analyses of the body. I conclude that an indigenous existentialism will recognise that the power of the body is still unknown.

  8. Body and self in dolphins.

    Science.gov (United States)

    Herman, Louis M

    2012-03-01

    In keeping with recent views of consciousness of self as represented in the body in action, empirical studies are reviewed that demonstrate a bottlenose dolphin's (Tursiops truncatus) conscious awareness of its own body and body parts, implying a representational "body image" system. Additional work reviewed demonstrates an advanced capability of dolphins for motor imitation of self-produced behaviors and of behaviors of others, including imitation of human actions, supporting hypotheses that dolphins have a sense of agency and ownership of their actions and may implicitly attribute those levels of self-awareness to others. Possibly, a mirror-neuron system, or its functional equivalent to that described in monkeys and humans, may mediate both self-awareness and awareness of others.

  9. JPL Small Body Database Browser

    Data.gov (United States)

    National Aeronautics and Space Administration — The JPL Small-Body Database Browser provides data for all known asteroids and many comets. Newly discovered objects and their orbits are added on a daily basis....

  10. Vibrotactile masking through the body.

    Science.gov (United States)

    D'Amour, Sarah; Harris, Laurence R

    2014-09-01

    Touches on one hand or forearm can affect tactile sensitivity at contralateral locations on the opposite side of the body. These interactions suggest an intimate connection between the two sides of the body. Here, we explore the effect of masking not across the body but through the body by measuring the effect of a masking stimulus on the back on the tactile sensitivity of the corresponding point on the front. Tactile sensitivity was measured on each side of the stomach, while vibrotactile masking stimulation was applied to one side of the front and to points on the back including the point directly behind the test point on the front. Results were compared to sensitivity, while vibrotactile stimulation was applied to a control site on the shoulder. A reduction in sensitivity of about .8 dB was found that required the masking stimulus to be within about 2 cm of the corresponding point on the back.

  11. Ketone Bodies Mediate Antiseizure Effects

    Directory of Open Access Journals (Sweden)

    Jena M. Krueger

    2015-10-01

    Full Text Available Investigators from The Barrow Neurological Institute, Creighton University, University of Kentucky and the University of Calgary Faculty of Medicine investigated the effect of ketone bodies and the ketogenic diet on epileptic Kcna1-null mice.

  12. Foreign body in the heart

    Institute of Scientific and Technical Information of China (English)

    LI Xin-min; ZHU Hong-yu; WANG Zhen-long; XU Zhao-hua

    2005-01-01

    @@ As an emergency, a foreign body in the heart should generally be removed as early as possible by surgical or non-surgical procedures in order to avoid any complications. Early treatment typically results in a better prognosis.

  13. Nonlinear Deformable-body Dynamics

    CERN Document Server

    Luo, Albert C J

    2010-01-01

    "Nonlinear Deformable-body Dynamics" mainly consists in a mathematical treatise of approximate theories for thin deformable bodies, including cables, beams, rods, webs, membranes, plates, and shells. The intent of the book is to stimulate more research in the area of nonlinear deformable-body dynamics not only because of the unsolved theoretical puzzles it presents but also because of its wide spectrum of applications. For instance, the theories for soft webs and rod-reinforced soft structures can be applied to biomechanics for DNA and living tissues, and the nonlinear theory of deformable bodies, based on the Kirchhoff assumptions, is a special case discussed. This book can serve as a reference work for researchers and a textbook for senior and postgraduate students in physics, mathematics, engineering and biophysics. Dr. Albert C.J. Luo is a Professor of Mechanical Engineering at Southern Illinois University, Edwardsville, IL, USA. Professor Luo is an internationally recognized scientist in the field of non...

  14. Inclusion bodies: a new concept

    OpenAIRE

    García-Fruitós Elena

    2010-01-01

    Abstract In the last decades, the understanding of inclusion body biology and consequently, of their properties and potential biotechnological applications have dramatically changed. Therefore, the development of new purification protocols aimed to preserve those properties is becoming a pushing demand.

  15. Inclusion bodies: a new concept.

    Science.gov (United States)

    García-Fruitós, Elena

    2010-11-01

    In the last decades, the understanding of inclusion body biology and consequently, of their properties and potential biotechnological applications have dramatically changed. Therefore, the development of new purification protocols aimed to preserve those properties is becoming a pushing demand.

  16. Psychological workload and body weight

    DEFF Research Database (Denmark)

    Overgaard, Dorthe; Gyntelberg, F; Heitmann, B L

    2004-01-01

    BACKGROUND: According to Karasek's Demand/Control Model, workload can be conceptualized as job strain, a combination of psychological job demands and control in the job. High job strain may result from high job demands combined with low job control. Aim To give an overview of the literature...... on the association between obesity and psychological workload. METHOD: We carried out a review of the associations between psychological workload and body weight in men and women. In total, 10 cross-sectional studies were identified. RESULTS: The review showed little evidence of a general association between...... psychological workload and body mass index. Only weak positive associations were found, and only between elements of psychological workload and overall body weight. For body fat distribution, two out of three studies showed a positive association in men, but the associations became insignificant after...

  17. Foreign body in the nose

    Science.gov (United States)

    Cukor J, Manno M. Pediatric respiratory emergencies. In: Marx JA, Hockberger RS, Walls RM, et al, eds. ... 168. Thomas SH, Goodloe JM. Foreign bodies. In: Marx JA, Hockberger RS, Walls RM, et al., eds. ...

  18. The three-body problem

    CERN Document Server

    Musielak, Z E

    2015-01-01

    The three-body problem, which describes three masses interacting through Newtonian gravity without any restrictions imposed on the initial positions and velocities of these masses, has attracted the attention of many scientists for more than 300 years. In this paper, we present a review of the three-body problem in the context of both historical and modern developments. We describe the general and restricted (circular and elliptic) three-body problems, different analytical and numerical methods of finding solutions, methods for performing stability analysis, search for periodic orbits and resonances, and application of the results to some interesting astronomical and space dynamical settings. We also provide a brief presentation of the general and restricted relativistic three-body problems, and discuss their astronomical applications.

  19. Symptoms of Lewy Body Dementia

    Science.gov (United States)

    ... Treatment Options Join the fight against LBD! Donate Symptoms Lewy body dementia symptoms and diagnostic criteria Every person with LBD is ... or Dementia plus one or more suggestive features. Symptoms Explained In this section we'll discuss each ...

  20. Body Image of Pakistani Consumers

    Directory of Open Access Journals (Sweden)

    Tariq Jalees

    2014-03-01

    Full Text Available This paper examines how media exposure, self-esteem, and religiosity influence body image of Pakistan consumers. The underpinning of this study is based on Social Comparison Theory with two additional variables (religiosity and self-esteem for understanding understand consumer attitude towards body image. A self-administered questionnaire was used. 193 persons responded at mall intercepts. The Conceptual framework was empirically tested through SEM. A positive relationship between exposure to media and body image was found while negative influence was found between self-esteem and body image. No relationship was found between religiosity and body image. The results showed mixed outcomes as compared to past studies. The scope of this study is limited to one city only and hence the finding could not be generalized. Future researcher may use a larger sample drawn throughout Pakistan, and by examining whether body image perception varies ethnically, age and gender. Media exposure is affecting the traditional norms and values of Pakistan culture and body image. The obsessions of the media and thin body image have to be controlled and this requires policy changes. Corporate sector might take initiative by not selecting ultra-thin models. They might also sponsors public service messages showing ill effects of being ultra-thin, and showing that the ultra-thin models are not real but is results of artworks and camera angles. Social Comparison Theory with two addition variable religiosity and self-esteem has been successfully extended/empirically tested in the domain of Pakistan culture.

  1. Ketone Bodies as Brain Substrates

    OpenAIRE

    Silva, Paula Sofia Valente da

    2015-01-01

    SILVA, Paula Sofia Valente da - Ketone Bodies as Brain Substrates. Coimbra : [s.n.], 2015. Dissertação de Mestrado em Bioquimica. Since their discovery as a marker for diabetic ketoacidosis, ketone bodies have become known for their therapeutic role as effective agents in refractory epilepsy and a diet specifically designed to increase ketone bodies’ levels in circulation has been often prescribed as treatment. In the classical ketogenic diet, intake of even small additional amounts of car...

  2. Intravascular "mulberry-like" bodies

    DEFF Research Database (Denmark)

    Sørensen, Flemming Brandt; Klebe, J G; Henriques, U V

    1988-01-01

    Intravascular "mulberry-like" bodies in a stillborn female infant with moderate maceration are reported. The histogenesis of these structures is discussed based on light-microscopic, immunohistochemical and ultrastructural findings. No demonstrable causal relation between the intravascular lesions...... and fetal death was found, the cause of death being attributed to intrauterine asphyxia. It is concluded, that intravascular "mulberry-bodies" most likely represent artifacts due to red blood cell autolysis....

  3. What is a Human Body?

    DEFF Research Database (Denmark)

    Nissen, Ulrik Becker

    2016-01-01

    The essay offers an overview of different understandings of what a body is. As such, it can be read as an overview of what we mean, when we speak of a “human body”. However, the article also goes a step further; in the last section, a responsive understanding of the human body is outlined....... This is understood as responsiveness in three ways: viz an embodied self that responds to natural life, other human beings and, ultimately, to God....

  4. Body Image of Pakistani Consumers.

    OpenAIRE

    Tariq Jalees; Ernest C de Run

    2014-01-01

    This paper examines how media exposure, self-esteem, and religiosity influence body image of Pakistan consumers. The underpinning of this study is based on Social Comparison Theory with two additional variables (religiosity and self-esteem) for understanding understand consumer attitude towards body image. A self-administered questionnaire was used. 193 persons responded at mall intercepts. The Conceptual framework was empirically tested through SEM. A positive relationship between exposure t...

  5. Hatha yoga on body balance

    OpenAIRE

    Erick Tadeu Prado; Vagner Raso; Renata Coelho Scharlach; Cristiane Akemi Kasse

    2014-01-01

    Background: A good body balance requires a proper function of vestibular, visual, and somatosensory systems which can be reach with exercise practice and/or yoga. Aim: To determine the effects of a 5-month hatha yoga training program on body balance in young adults. Materials and Methods: This study used a controlled, nonrandomized design, where the experimental group underwent a 5-month training program and were then compared with the control group that had a sedentary lifestyle. A c...

  6. Personality disorders and body weight.

    Science.gov (United States)

    Maclean, Johanna Catherine; Xu, Haiyong; French, Michael T; Ettner, Susan L

    2014-01-01

    We examine the impact of Axis II personality disorders (PDs) on body weight. PDs are psychiatric conditions that develop early in life from a mixture of genetics and environment, are persistent, and lead to substantial dysfunction for the affected individual. The defining characteristics of PDs conceptually link them with body weight, but the direction of the relationship likely varies across PD type. To investigate these links, we analyze data from Wave II of the National Epidemiological Survey of Alcohol and Related Conditions. We measure body weight with the body mass index (BMI) and a dichotomous indicator for obesity (BMI≥30). We find that women with PDs have significantly higher BMI and are more likely to be obese than otherwise similar women. We find few statistically significant or economically meaningful effects for men. Paranoid, schizotypal, and avoidant PDs demonstrate the strongest adverse impacts on women's body weight while dependent PD may be protective against elevated body weight among men. Findings from unconditional quantile regressions demonstrate a positive gradient between PDs and BMI in that the effects are greater for higher BMI respondents.

  7. Estimation of Body Weight from Body Size Measurements and Body Condition Scores in Dairy Cows

    DEFF Research Database (Denmark)

    Enevoldsen, Carsten; Kristensen, T.

    1997-01-01

    regimen. Results from this study indicate that a reliable model for estimating BW of very different dairy cows maintained in a wide range of environments can be developed using body condition score, demographic information, and measurements of hip height and hip width. However, for management purposes......The objective of this study was to evaluate the use of hip height and width, body condition score, and relevant demographic information to predict body weight (BW) of dairy cows. Seven regression models were developed from data from 972 observations of 554 cows. Parity, hip height, hip width......, substantial improvements can be obtained by developing models that are specific to a given site....

  8. [The anthropological approach to the "other body"].

    Science.gov (United States)

    Rozenberg, Jacques J

    2011-06-01

    Research into the anthropology of the body has tackled this wide-reaching concept of the "other body", highly relevant when applied to the field of nursing care. From the healthy biological body to the sick body, the history of anthropology shows the stages of acceptance and rejection of the "other body", male, female and animal.

  9. [Body composition at menarche. Estimation of total body weight, total body water, lean and fat body weight].

    Science.gov (United States)

    Zurlo de Mirotti, S M; Lesa, A M; Barrón de Carbonetti, M; Roitter, H; Villagra de Lacuara, S

    1995-01-01

    Our aim was to confirm in our environment what has been observed and described by other writers about the importance of achieving a "critical body weight'' and an adequate "fat percentage'' -on the basis of the calculation of total body water- for the initiation and development of pubertal events. This study included 92 girls, healthy, well nourished, belonging to upper middle class from a high school of The National University of Cordoba. The longitudinal method of control was used every 6 months and at the precise moment of menarche. Out of 20 antropometrical variables observed height, weight and height, TBW as percentage of body weight, lean body and fat weight, fat percentage and skin folds ppercentiles for each girl at menarche. A regression between fat percentage and skin folds was done. Percentiles 5 to 95 of fat percentage in relation to body water percentage were estimated. At menarche the average for the different variables are: Heigth 155.6 cm +/- 0.469; Weight 45.8 Kg +/- 0,5; TBW 25.216 lit. +/- 0.318; lean body weigth 35.02 Kg (S.D.2.98); fat weigth 10.86 Kg (S. D. 3.17). The addition of skin folds was correlated fat percentage, thus, an equation was obtained for the average calculation of such percentage %F= 12.16 + (0.313 x fold addition). The minium percentage for the onset of menstrual cycles is 17.3% and corresponds to percentile 10. However, there is a 5% of girls who start to menstruate with a 15.5% of fat and none of them is below that value. The reasons mentioned above suggest that is necessary to obtain a "critical body weigth'' as well as a "fat percentage'' minimum for the onset and maintenance of menstrual cycles, among our girls, similar o what has been obtained by doctor Frisch.

  10. Postpartum changes in body composition.

    Science.gov (United States)

    Cho, Geum Joon; Yoon, Hyo Jin; Kim, Eung-Ju; Oh, Min-Jeong; Seo, Hong-Seog; Kim, Hai-Joong

    2011-12-01

    Parity is associated with weight retention and has long-lasting and detrimental effects on the health of women. Previous studies have shown that increasing parity was independently associated with an increased prevalence of metabolic syndrome. Postpartum weight is made up of several components including uterine and mammary tissues, body water (intracellular (ICW) and extracellular water (ECW)), and fat. These components change in variable amounts postpartum, thereby distinctly affecting the interpretation of individual weight retention; however, it is unclear which components contribute to weight retention. The aims of this longitudinal study were to evaluate changes in body composition during the postpartum period and to investigate their effects on weight retention. This prospective study examined 41 healthy, pregnant women who gave birth at Korea University Guro Hospital. We measured body composition at 2 days, 2 weeks, and 6 weeks postpartum using bioelectrical impedance analysis. Weight decreased during this postpartum period (P < 0.001); the postpartum weight retention from prepregnancy to 6 weeks postpartum was 4.43 ± 4.0 kg. Among various body composition components, ECW, ICW, total body water, and fat-free mass (FFM) decreased postpartum. However, fat mass (FM) and visceral fat area, the components that experienced the greatest changes, increased postpartum. Our results demonstrate that the postpartum period is associated with a preferential accumulation of adipose tissue in the visceral compartment, even though overall body weight is decreased. Further studies are needed to evaluate the changes in body composition over longer time periods and their long-term effects on health.

  11. [Parietal Cortices and Body Information].

    Science.gov (United States)

    Naito, Eiichi; Amemiya, Kaoru; Morita, Tomoyo

    2016-11-01

    Proprioceptive signals originating from skeletal muscles and joints contribute to the formation of both the human body schema and the body image. In this chapter, we introduce various types of bodily illusions that are elicited by proprioceptive inputs, and we discuss distinct functions implemented by different parietal cortices. First, we illustrate the primary importance of the motor network in the processing of proprioceptive (kinesthetic) signals originating from muscle spindles. Next, we argue that the right inferior parietal cortex, in concert with the inferior frontal cortex (both regions connected by the inferior branch of the superior longitudinal fasciculus-SLF III), may be involved in the conscious experience of body image. Further, we hypothesize other functions of distinct parietal regions: the association between internal hand motor representation with external object representation in the left inferior parietal cortex, visuo-kinesthetic processing in the bilateral posterior parietal cortices, and the integration of somatic signals from different body parts in the higher-order somatosensory parietal cortices. Our results indicate that a distinct parietal region, in concert with its anatomically and functionally connected frontal regions, probably plays specialized roles in the processing of body-related information.

  12. Foreign bodies in the torax

    Directory of Open Access Journals (Sweden)

    Ćerimagić Zenaida

    2007-01-01

    Full Text Available Background. Metallic foreign bodies in the lung could be recognized using radiography. Non-metallic foreign bodies make difficulties because they are not as dense as metals. The aim of this report was to present the case of nonmetallic foreign bodies in the lung. Case report. A soldier of the Federation Army of Bosnia and Hertzegovina, injured in the explosion in 1998 was presented. The soldier was subjected to thoracic drainage and surgery tretment of the wound. After one year, the pulmologist treated him with tuberculostatics because of hemoptysis and pulmonary infiltration shown by a radiogram. This therapy had no effects, and the pulmologist presented this case to the thoracic surgeon who made thoracotomy removing a piece of wood (13 × 2 × 0.7 cm, 20 different-size pieces of wood, and a piece of textile from the lung. Conclusion. Patients with penetrating explosive lung injuries without metallic foreign bodies shown by a radiogram, with complications as hemoptisis, lung abscess, bronchiectasis, obstruction of the bronchus, chronic pneumonia should be subjected to thoracotomy for removing suspected foreign bodies without resecting the lung.

  13. Online Communication and Body Language

    Directory of Open Access Journals (Sweden)

    Alina Maria Hrisca

    2011-12-01

    Full Text Available bjectives: This article approaches the problem of body language, in the new context ofonline communication, trying to see how the latestdevelopment of technology influences it.PriorWork: The interest in body language has grown in the last decades, first because of the work ofscientists like Ekman, who studied micro-gestures and tried to give a universaldecoder,and secondbecause of the latest technological evolution in communication, that has stressed the importance ofnon-verbal cues.Approach: Using observation and the latest writing in the field, we will explain theconsequences that the use of avatars and online communication have on body language and itsinterpretation.Results:Excluding context, posture, micro-gestures, tone and so on, onlinecommunication does not only become stereotype, butalso affects real communication and especiallybody language. We can observe pragmatism of gestures, standardizations, lack of customizations,inability to read other’s body language etc.Implications:All of this shapes the Y-Generation, onethat not only fails to interpret other’s body language, but also is unable to express themselves in directcommunication.Value:This paper stresses out not only the consequencesof online communication,but also the importance of further technological development.

  14. -Mixed Intersection Bodies and Star Duality

    Indian Academy of Sciences (India)

    Zhao Chang-jian; Wing-Sum Cheung

    2010-09-01

    The paper extends the two notions of the dual mixed volumes and -intersection body to -dual mixed volumes and -mixed intersection body, respectively. Inequalities for the star dual of -mixed intersection bodies are established.

  15. Many-body effects in intermolecular forces.

    Science.gov (United States)

    Elrod, M J; Saykally, R J

    1994-11-01

    The authors provide a review and literature survey of many-body effects in intermolecular forces. Topics include experimental methods, theoretical methods, many-body effects in atomic systems, and many-body effects in aqueous and nonaqueous molecular systems.

  16. Seepage Anisotropy of Heterogeneous Body

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Ore dumps are heterogeneous bodies with anisotropic seepage characteristics because of the ore segregation.In an indoor experiment, a dump was constructed with three strata, where the horizontal and vertical seepage experiments were carried out.Horizontals flow are regarded as phreatic plan flows without penetration.Its seepage law satifies the Dupuit equation.With parallel lay seepage model, the equivalent seepage coefficient in the horizontal flow was obtained and was equivalent to the weighted mean of the seepage coefficient of each stratum.An unsaturated flow appeared in the vertical experiment, with a hydraulic gradient of 1.The vertical flow was equivalent to the seepage model that moved in vertical bedding; its equivalent seepage coefficient depended on the stratum with the minimum seepage coefficient.That the experiment showed clear anisotropy in a heterogeneous body was obvious with an anisotropic coefficient between 63 and 155, which is 25 to 100 times larger than that of a homogeneous body.

  17. Realistic Simulation for Body Area and Body-To-Body Networks.

    Science.gov (United States)

    Alam, Muhammad Mahtab; Ben Hamida, Elyes; Ben Arbia, Dhafer; Maman, Mickael; Mani, Francesco; Denis, Benoit; D'Errico, Raffaele

    2016-04-20

    In this paper, we present an accurate and realistic simulation for body area networks (BAN) and body-to-body networks (BBN) using deterministic and semi-deterministic approaches. First, in the semi-deterministic approach, a real-time measurement campaign is performed, which is further characterized through statistical analysis. It is able to generate link-correlated and time-varying realistic traces (i.e., with consistent mobility patterns) for on-body and body-to-body shadowing and fading, including body orientations and rotations, by means of stochastic channel models. The full deterministic approach is particularly targeted to enhance IEEE 802.15.6 proposed channel models by introducing space and time variations (i.e., dynamic distances) through biomechanical modeling. In addition, it helps to accurately model the radio link by identifying the link types and corresponding path loss factors for line of sight (LOS) and non-line of sight (NLOS). This approach is particularly important for links that vary over time due to mobility. It is also important to add that the communication and protocol stack, including the physical (PHY), medium access control (MAC) and networking models, is developed for BAN and BBN, and the IEEE 802.15.6 compliance standard is provided as a benchmark for future research works of the community. Finally, the two approaches are compared in terms of the successful packet delivery ratio, packet delay and energy efficiency. The results show that the semi-deterministic approach is the best option; however, for the diversity of the mobility patterns and scenarios applicable, biomechanical modeling and the deterministic approach are better choices.

  18. Effect of Body Composition on Walking Economy

    OpenAIRE

    Maciejczyk Marcin; Wiecek Magdalena; Szymura Jadwiga; Szygula Zbigniew

    2016-01-01

    Purpose. The aim of the study was to evaluate walking economy and physiological responses at two walking speeds in males with similar absolute body mass but different body composition. Methods. The study involved 22 young men with similar absolute body mass, BMI, aerobic performance, calf and thigh circumference. The participants differed in body composition: body fat (HBF group) and lean body mass (HLBM group). In the graded test, maximal oxygen uptake (VO2max) and maximal heart rate were me...

  19. Total body water and total body potassium in anorexia nervosa

    Energy Technology Data Exchange (ETDEWEB)

    Dempsey, D.T.; Crosby, L.O.; Lusk, E.; Oberlander, J.L.; Pertschuk, M.J.; Mullen, J.L.

    1984-08-01

    In the ill hospitalized patient with clinically relevant malnutrition, there is a measurable decrease in the ratio of the total body potassium to total body water (TBK/TBW) and a detectable increase in the ratio of total exchangeable sodium to total exchangeable potassium (Nae/Ke). To evaluate body composition analyses in anorexia nervosa patients with chronic uncomplicated semistarvation, TBK and TBW were measured by whole body K40 counting and deuterium oxide dilution in 10 females with stable anorexia nervosa and 10 age-matched female controls. The ratio of TBK/TBW was significantly (p less than 0.05) higher in anorexia nervosa patients than controls. The close inverse correlation found in published studies between TBK/TBW and Nae/Ke together with our results suggest that in anorexia nervosa, Nae/Ke may be low or normal. A decreased TBK/TBW is not a good indicator of malnutrition in the anorexia nervosa patient. The use of a decreased TBK/TBW ratio or an elevated Nae/Ke ratio as a definition of malnutrition may result in inappropriate nutritional management in the patient with severe nonstressed chronic semistarvation.

  20. Dynamic nature of cleavage bodies and their spatial relationship to DDX1 bodies, Cajal bodies, and gems.

    Science.gov (United States)

    Li, Lei; Roy, Ken; Katyal, Sachin; Sun, Xuejun; Bléoo, Stacey; Godbout, Roseline

    2006-03-01

    DDX1 bodies, cleavage bodies, Cajal bodies (CBs), and gems are nuclear suborganelles that contain factors involved in RNA transcription and/or processing. Although all four nuclear bodies can exist as distinct entities, they often colocalize or overlap with each other. To better understand the relationship between these four nuclear bodies, we examined their spatial distribution as a function of the cell cycle. Here, we report that whereas DDX1 bodies, CBs and gems are present throughout interphase, CPSF-100-containing cleavage bodies are predominantly found during S and G2 phases, whereas CstF-64-containing cleavage bodies are primarily observed during S phase. All four nuclear bodies associate with each other during S phase, with cleavage bodies colocalizing with DDX1 bodies, and cleavage bodies/DDX1 bodies residing adjacent to gems and CBs. Although inhibitors of RNA transcription had no effect on DDX1 bodies or cleavage bodies, inhibitors of DNA replication resulted in loss of CstF-64-containing cleavage bodies. A striking effect on nuclear structures was observed with latrunculin B, an inhibitor of actin polymerization, resulting in the formation of needlelike nuclear spicules made up of CstF-64, CPSF-100, RNA, and RNA polymerase II. Our results suggest that cleavage body components are highly dynamic in nature.

  1. Dynamic Nature of Cleavage Bodies and Their Spatial Relationship to DDX1 Bodies, Cajal Bodies, and Gems

    Science.gov (United States)

    Li, Lei; Roy, Ken; Katyal, Sachin; Sun, Xuejun; Bléoo, Stacey; Godbout, Roseline

    2006-01-01

    DDX1 bodies, cleavage bodies, Cajal bodies (CBs), and gems are nuclear suborganelles that contain factors involved in RNA transcription and/or processing. Although all four nuclear bodies can exist as distinct entities, they often colocalize or overlap with each other. To better understand the relationship between these four nuclear bodies, we examined their spatial distribution as a function of the cell cycle. Here, we report that whereas DDX1 bodies, CBs and gems are present throughout interphase, CPSF-100-containing cleavage bodies are predominantly found during S and G2 phases, whereas CstF-64-containing cleavage bodies are primarily observed during S phase. All four nuclear bodies associate with each other during S phase, with cleavage bodies colocalizing with DDX1 bodies, and cleavage bodies/DDX1 bodies residing adjacent to gems and CBs. Although inhibitors of RNA transcription had no effect on DDX1 bodies or cleavage bodies, inhibitors of DNA replication resulted in loss of CstF-64-containing cleavage bodies. A striking effect on nuclear structures was observed with latrunculin B, an inhibitor of actin polymerization, resulting in the formation of needlelike nuclear spicules made up of CstF-64, CPSF-100, RNA, and RNA polymerase II. Our results suggest that cleavage body components are highly dynamic in nature. PMID:16371507

  2. Quantum three-body problems

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    A scheme for dealing with the quantum three-body problem is presented to separate the rotational degrees of freedom completely from the internal ones. In this method, the three-body Schridinger equation is reduced to a system of coupled partial differential equations, depending only upon three internal variables. For arbitrary total orbital angular momentum l and the parity (-1)l+λ (λ=0 or 1), the number of the equations in this system is l+1-λ. By expanding the wavefunction with respect to a complete set of orthonormal basis functions, the system of equations is further reduced to a system of linear algebraic equations.

  3. Bodies of Knowledge in Reproduction

    DEFF Research Database (Denmark)

    Seabrooke, Leonard; Tsingou, Eleni

    2016-01-01

    Professionals compete and cooperate over how states should govern their population. Declining fertility rates in advanced economies have led to debates about how to enable those of reproductive age to have more children and to have them earlier. This springs from political and socio....... These professional groups have their own bodies of knowledge on how they view fertility, fecundity and the role of women in social reproduction. They can also cooperate to create ‘issue linkages’ on ART across their professional ecologies. The article discusses how professionals apply their bodies of knowledge...

  4. Oxidative refolding from inclusion bodies.

    Science.gov (United States)

    Nelson, Christopher A; Lee, Chung A; Fremont, Daved H

    2014-01-01

    This protocol describes the growth and purification of bacterial inclusion body proteins with an option to selenomethionine label the targeted protein through feedback inhibition of methionine biosynthesis in common (non-auxotrophic) strains of E. coli. The method includes solubilization of inclusion body proteins by chemical denaturation and disulfide reduction, renaturation of the solubilized material through rapid dilution by pulsed injection into refolding buffer containing arginine and a mixture of oxidized and reduced glutathione, recovery of the recombinant protein using a stirred cell concentrator, and removal of the aggregated or misfolded fraction by passage over size-exclusion chromatography. The quality of the resulting protein can be assessed by SDS-PAGE.

  5. Inclusion body myositis and myopathies.

    Science.gov (United States)

    Sivakumar, K; Dalakas, M C

    1997-10-01

    Sporadic inclusion body myositis is a frequent, acquired, adult-onset vacuolar myopathy affecting proximal and distal muscles with a distinct, easily identifiable clinical pattern. Although its primary cause is still unknown, autoimmune, viral, and degenerative processes, alone or in combination, are being considered. A uniform and sustained therapeutic response using the currently available immunomodulatory agents has not yet been achieved. Hereditary, inherited noninflammatory rimmed vacuolar myopathies with similar histologic features, collectively called hereditary inclusion body myopathies, are being redefined with the use of molecular genetics. The implications of the recent advances in clinical and basic sciences are discussed in the present review.

  6. METHOD OF MAKING REFRACTORY BODIES

    Science.gov (United States)

    Andersen, J.C.

    1960-05-31

    A method is given for the manufacture of silicon carbide bodies that are characterized by high density, high purity, and superior resistance to oxidative deterioration. Dense silicon bodies are obtained by a process in which granular silicon carbide, a carbonizable material, and a carbonaceous material are mixed together, the mixture is shaped as desired, and then the shape is fired in the presence of more than the stoichiometric amount of silicon. The carbonizable material preferably includes a temporary binder that is set before the firing step to hold the mix in shape for firing.

  7. The three-body problem

    CERN Document Server

    Marchal, Christian

    1990-01-01

    Recent research on the theory of perturbations, the analytical approach and the quantitative analysis of the three-body problem have reached a high degree of perfection. The use of electronics has aided developments in quantitative analysis and has helped to disclose the extreme complexity of the set of solutions. This accelerated progress has given new orientation and impetus to the qualitative analysis that is so complementary to the quantitative analysis. The book begins with the various formulations of the three-body problem, the main classical results and the important questions and conje

  8. Quantum three-body problems

    Institute of Scientific and Technical Information of China (English)

    马中骐

    2000-01-01

    A scheme for dealing with the quantum three-body problem is presented to separate the rotational degrees of freedom completely from the internal ones. In this method, the three-body Schrodinger equation is reduced to a system of coupled partial differential equations, depending only upon three internal variables. For arbitrary total orbital angular momentum l and the parity ( - 1)1+ λ (λ = 0 or 1), the number of the equations in this system is l + 1 - λ . By expanding the wavef unction with respect to a complete set of orthonormal basis functions, the system of equations is further reduced to a system of linear algebraic equations.

  9. Lexical-semantic body knowledge in 5- to 11-year-old children: How spatial body representation influences body semantics.

    Science.gov (United States)

    Auclair, Laurent; Jambaqué, Isabelle

    2015-01-01

    This study addresses the relation between lexico-semantic body knowledge (i.e., body semantics) and spatial body representation (i.e., structural body representation) by analyzing naming performances as a function of body structural topography. One hundred and forty-one children ranging from 5 years 2 months to 10 years 5 months old were asked to provide a lexical label for isolated body part pictures. We compared the children's naming performances according to the location of the body parts (body parts vs. head features and also upper vs. lower limbs) or to their involvement in motor skills (distal segments, joints, and broader body parts). The results showed that the children's naming performance was better for facial body parts than for other body parts. Furthermore, it was found that the naming of body parts was better for body parts related to action. These findings suggest that the development of a spatial body representation shapes the elaboration of semantic body representation processing. Moreover, this influence was not limited to younger children. In our discussion of these results, we focus on the important role of action in the development of body representations and semantic organization.

  10. Sport, Modernity, and the Body

    NARCIS (Netherlands)

    N. Besnier; S. Brownell

    2012-01-01

    Over the past three decades, the important role that anthropological theory has bestowed on the body, modernity, nationalism, the state, citizenship, transnationalism, globalization, gender, and sexuality has placed sports at the center of questions central to the discipline. New approaches to the b

  11. Variability in human body size

    Science.gov (United States)

    Annis, J. F.

    1978-01-01

    The range of variability found among homogeneous groups is described and illustrated. Those trends that show significantly marked differences between sexes and among a number of racial/ethnic groups are also presented. Causes of human-body size variability discussed include genetic endowment, aging, nutrition, protective garments, and occupation. The information is presented to aid design engineers of space flight hardware and equipment.

  12. Body segments and growth hormone.

    OpenAIRE

    Bundak, R; Hindmarsh, P C; Brook, C. G.

    1988-01-01

    The effects of human growth hormone treatment for five years on sitting height and subischial leg length of 35 prepubertal children with isolated growth hormone deficiency were investigated. Body segments reacted equally to treatment with human growth hormone; this is important when comparing the effect of growth hormone on the growth of children with skeletal dysplasias or after spinal irradiation.

  13. Body mass index in amputees.

    Science.gov (United States)

    Tzamaloukas, A H; Patron, A; Malhotra, D

    1994-01-01

    Whereas estimates of percent deviation of body weight from ideal (F delta weight) are corrected for amputation, those of body mass index (BMI) are not, creating discrepancies in evaluating obesity. A correction of the BMI formula for amputation is proposed. The formula for BMI was corrected for amputation mathematically. The mathematical model predicts that the uncorrected BMI formula underestimates body fat in unilateral amputees and overestimates body fat in subjects with bilateral amputations at the same length of the legs. F delta weight and corrected and uncorrected BMI estimates were computed in 15 subjects with unilateral leg amputation and in 8 subjects with multiple amputations. BMI estimates were as follows: in unilateral amputees, corrected 24.1 +/- 4.1 kg/m2, uncorrected 22.2 +/- 3.9 kg/m2 (p amputees, corrected 21.6 +/- 2.4 kg/m2, uncorrected 32.6 +/- 11.8 kg/m2 (p = .043). Linear regressions of F delta weight obtained from standard nutrition assessment on F delta weight computed from uncorrected and corrected BMI values were as follows: in unilateral amputees, uncorrected F delta weight = -0.079 + 0.932 x actual F delta weight, r = .974, p amputees, uncorrected F delta weight = 0.528 + 1.930 x actual F delta weight, r = .607, p is not significant, and corrected F delta weight = -0.010 + 0.920 x actual F delta weight, r = .936, p < .01.(ABSTRACT TRUNCATED AT 250 WORDS)

  14. Holder for rotating glass body

    Science.gov (United States)

    Kolleck, Floyd W.

    1978-04-04

    A device is provided for holding and centering a rotating glass body such as a rod or tube. The device includes a tubular tip holder which may be held in a lathe chuck. The device can utilize a variety of centering tips each adapted for a particular configuration, such as a glass O-ring joint or semi-ball joint.

  15. Smart Body Sensor Object Networking

    Institute of Scientific and Technical Information of China (English)

    Bhumip Khasnabish

    2014-01-01

    This paper discusses smart body sensor objects (BSOs), including their networking and internetworking. Smartness can be incorpo-rated into BSOs by embedding virtualization, predictive analytics, and proactive computing and communications capabilities. A few use cases including the relevant privacy and protocol requirements are also presented. General usage and deployment eti-quette along with the relevant regulatory implications are then discussed.

  16. Space weathering on airless bodies

    Science.gov (United States)

    Pieters, Carle M.; Noble, Sarah K.

    2016-10-01

    Space weathering refers to alteration that occurs in the space environment with time. Lunar samples, and to some extent meteorites, have provided a benchmark for understanding the processes and products of space weathering. Lunar soils are derived principally from local materials but have accumulated a range of optically active opaque particles (OAOpq) that include nanophase metallic iron on/in rims formed on individual grains (imparting a red slope to visible and near-infrared reflectance) and larger iron particles (which darken across all wavelengths) such as are often found within the interior of recycled grains. Space weathering of other anhydrous silicate bodies, such as Mercury and some asteroids, produces different forms and relative abundance of OAOpq particles depending on the particular environment. If the development of OAOpq particles is minimized (such as at Vesta), contamination by exogenic material and regolith mixing become the dominant space weathering processes. Volatile-rich bodies and those composed of abundant hydrous minerals (dwarf planet Ceres, many dark asteroids, and outer solar system satellites) are affected by space weathering processes differently than the silicate bodies of the inner solar system. However, the space weathering products of these bodies are currently poorly understood and the physics and chemistry of space weathering processes in different environments are areas of active research.

  17. Ovarian cancer and body size

    DEFF Research Database (Denmark)

    Mosgaard, Berit Jul

    2012-01-01

    Only about half the studies that have collected information on the relevance of women's height and body mass index to their risk of developing ovarian cancer have published their results, and findings are inconsistent. Here, we bring together the worldwide evidence, published and unpublished...

  18. Foreign bodies ingestion: what responsibility?

    Science.gov (United States)

    Ricci, Serafino; Massoni, Francesco; Schiffino, Luigi; Pelosi, Marcello; Salesi, Marialucia

    2014-03-01

    The ingestion of foreign bodies is one of the most important and difficult emergencies for a physician to diagnose. Accidental ingestion is more common in children, in patients with dental implants, in individuals with mental disability and in drug users. Voluntary ingestion is found in patients who are psychologically unstable, in prisoners or those who attempt suicide. Foreign bodies may be divided into food as fish bones, chicken bones, food bolus, meat, etc. or real foreign bodies such as orthodontic implants, needles, pins, glass, coins, etc. The authors present a case of management, from the medicolegal point of view, of a female patient age 80, who complained, for some weeks of modest pain in the left iliac fossa, and afterwards the endoscopy showed a toothpick into the wall of the sigmoid colon. Assessed of the clinical status of the patient presented severe cardiac comorbidities so that before processing the patient to a second resolutive endoscopy, it was necessary to obtain the hemodynamic stability. However the management of cases of accidental ingestion of foreign bodies is particularly difficult. Medical errors can arise from the very first contact with the patient resulting in delays in appropriate treatment. The doctor to avoid compromising its position on medical liability, must use all the knowledge and diligence known by the art and science of medicine.

  19. Bodies Folded in Migrant Crypts

    DEFF Research Database (Denmark)

    Galis, Vasilis; Tzokas, Spyros; Tympas, Aristotle

    2016-01-01

    and human migrants generates a dis/abled subject. In this context, dis/ability may be a cause or consequence of migration, both in physical/material (the folding of bodies in the crypt) and cultural/semiotic terms, and may become a barrier to accessing protection, to entering and/or crossing a country...

  20. Thermophoresis of Axially Symmetric Bodies

    Science.gov (United States)

    2007-11-02

    Sweden Abstract. Thermophoresis of axially symmetric bodies is investigated to first order in the Knudsen-mimber, Kn. The study is made in the limit...derived. Asymptotic solutions are studied. INTRODUCTION Thermophoresis as a phenomenon has been known for a long time, and several authors have approached

  1. Boys' Bodies in Early Childhood

    Science.gov (United States)

    Drummond, Murray

    2012-01-01

    This paper is based on qualitative research data from a project investigating early childhood boys' constructions of masculinities in relation to sport, health and the body. The focus group data, with 33 boys, has been collected in each of the boys' first three years at school. It is part of the data that will be collected over eight years with…

  2. The Body under the Mask

    DEFF Research Database (Denmark)

    Nørgård, Rikke Toft

    cannot be understood as a simple question of ergonomics, motor skills or muscle memory - it isn't a passing phase as one "learns to play the game". However, my aim isn't to neglect the importance of "stereotypical" research, as if the gamer were "just a physical acting body". Rather, the goal...

  3. CHITOSE AMINE & BODY ACUPOINTS' COSMETOLOGY

    Institute of Scientific and Technical Information of China (English)

    TEO Gek Chun

    2002-01-01

    @@ Chitose Amine is a natural substance which the body cells will readily absorb and it helps strengthen the immune system and reduces the cholesterol. Currently. Chitose Amine has been used widely in cosmetics and detoxification foods. The mian therapeutic properties of Chitose Amine in cosmetics are as follow:

  4. Mindless bodies-bodyless minds.

    Science.gov (United States)

    Szekacs-Weisz, Judit

    2007-09-01

    Possibilities opened up by scientific-technical developments of the last century have led to the breaking up of our basic concepts regarding elementary aspects of human life. Boundaries are more easily crossed (also among genders); the reality of functions and the functions of reality are becoming interchangeable. The audio-visual galaxy, which has evolved over the course of the 20th century, with its two dimensionality has resulted in generations growing up in the past decades who have learnt that the "other" can be a virtual body: the sensual is no longer an essential part of human relations. The somato-affective aspects of the experience get split off-relationships emerge between bodyless minds. This fragmentation also means that the body is seen increasingly as mindless: the linkages between body and mind are profoundly undermined. Reality and fantasy melt into one another. Reality control and thinking becomes insecure effected by a view of the world that has lost its keystones of orientation. When body boundaries get confused in such a manner how do ego boundaries develop? How will primary relationships alter among such conditions? What will the internal images of the objects be like? The deconstruction of our basic concepts about space, time, dimensions, body- and ego boundaries made differentiation and the processes of symbolization extremely difficult. Postmodern ideas, questioning the validity of facts have contributed greatly to transforming our image of reality also on a theoretical level. How do these massive changes effect our daily clinical work and our theory of the mind? My paper tries to explore some experiences and ideas related to these questions through clinical cases and narratives of our present times.

  5. Flesh as Communication -- Body Art and Body Theory

    Directory of Open Access Journals (Sweden)

    Falk Heinrich

    2012-01-01

    Full Text Available On the last pages of The Visible and the Invisible, Merleau-Ponty investigates “the bond between flesh and idea, and the internal armature which [it] manifests and which it conceals.” Flesh and idea are intertwined in that the body reflects on itself in the act of perception and, one could add, action. A correlative bond lies in communication theory as the operational difference between ego and alter-ego. This article investigates the non-semiotic intertwinement of ‘flesh’ in art perception and theory based on communication theory in performance art (body art. The thesis is that ‘flesh’ in performance art is presented as absolute presence, but flesh can only be perceived through a reflective bearing.

  6. Small Bodies, Big Discoveries: NASA's Small Bodies Education Program

    Science.gov (United States)

    Mayo, L.; Erickson, K. J.

    2014-12-01

    2014 is turning out to be a watershed year for celestial events involving the solar system's unsung heroes, small bodies. This includes the close flyby of comet C/2013 A1 / Siding Spring with Mars in October and the historic Rosetta mission with its Philae lander to comet 67P/Churyumov-Gerasimenko. Beyond 2014, the much anticipated 2015 Pluto flyby by New Horizons and the February Dawn Mission arrival at Ceres will take center stage. To deliver the excitement and wonder of our solar system's small bodies to worldwide audiences, NASA's JPL and GSFC education teams in partnership with NASA EDGE will reach out to the public through multiple venues including broadcast media, social media, science and math focused educational activities, observing challenges, interactive visualization tools like "Eyes on the Solar System" and more. This talk will highlight NASA's focused education effort to engage the public in small bodies mission science and the role these objects play in our understanding of the formation and evolution of the solar system.

  7. Aquatic vertebrate locomotion : Wakes from body waves

    NARCIS (Netherlands)

    Videler, JJ; Muller, UK; Stamhuis, EJ

    1999-01-01

    Vertebrates swimming with undulations of the body and tail have inflection points where the curvature of the body changes from concave to convex or vice versa. These inflection paints travel down the body at the speed of the running wave of bending, In movements with increasing amplitudes, the body

  8. 7 CFR 1230.8 - Delegate Body.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Delegate Body. 1230.8 Section 1230.8 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Body. Delegate Body means the National Pork Producers Delegate Body established pursuant to § 1230.30....

  9. 42 CFR 460.62 - Governing body.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Governing body. 460.62 Section 460.62 Public Health... Administrative Requirements § 460.62 Governing body. (a) Governing body. A PACE organization must be operating under the control of an identifiable governing body (for example, a board of directors) or a...

  10. Firey linear combinations of convex bodies

    Institute of Scientific and Technical Information of China (English)

    XIONG Ge; XIAO Qi-ming; CHEUNG Wing-Sum

    2009-01-01

    For convex bodies, the Firey linear combinations were introduced and studied in several papers. In this paper the mean width of the Firey linear combinations of convex bodies is studied, and the lower bound of the mean width of the Firey linear combinations of convex body and its polar body is given.

  11. Body image in non-western societies

    NARCIS (Netherlands)

    Edmonds, A.; Cash, T.

    2012-01-01

    This article discusses a range of body modification and conceptions of the body in non-Western societies. It also analyzes difficulties in applying the primarily Western psychological notion of body image to different societies. Body modification is a near human universal, but has many meanings and

  12. Body Image in the Dance Class

    Science.gov (United States)

    Oliver, Wendy

    2008-01-01

    Although some research has shown that dance enhances body image and self-esteem, other research shows that it sometimes has the opposite effect and causes dancers to develop a negative body image and even eating disorders. In dance, body image is not only about maintaining a certain weight; it can also refer to specific perceived body flaws.…

  13. Accounting for fluctuations in body dissatisfaction.

    Science.gov (United States)

    Colautti, Lauren A; Fuller-Tyszkiewicz, Matthew; Skouteris, Helen; McCabe, Marita; Blackburn, Stephen; Wyett, Elise

    2011-09-01

    The present study evaluated whether the strength of relationship between contextual cues (presence of company and mood) and state body dissatisfaction varied as a function of individual differences in key trait measures (body shame, body surveillance tendencies, internalization of appearance standards, and trait affect) which have been linked to trait body dissatisfaction. Fifty-five undergraduate women completed a questionnaire containing the trait-based measures and then carried a Personal Digital Assistant (PDA) for a 7-day period. The PDA prompted participants six times daily to self-report their current mood and state body dissatisfaction. Multi-level modeling revealed that individual differences in body shame predicted inter-individual variability in the strength of the relationships between presence of company and state body dissatisfaction, and positive mood and state body dissatisfaction. Trait positive affect also explained variance in the positive mood state-body dissatisfaction relationship. The implications of the findings for prevention of body image disturbances are discussed.

  14. Body and learning inprofessional education

    DEFF Research Database (Denmark)

    Knudsen, Lars Emmerik Damgaard; Sillesen, Agnete

    are analyzed with a model developed on the works of Helle Rønholt (2003) and Sven-Erik Holgersen (2003) with a certain focus on both the teachers practice and the participation of the students in the classroom. Though the bachelor degree educations often are criticized of being ignorant of the gap between......Title: Body and learning in becoming professional Abstract: At University College South a development project between on body and learning video-recordings are used to examine the teacher’s appearance as a professional and his or her uses of bodily forms of expressions. The empirical data...... and the development of the students own strategies and methods in their learning processes becomes present. The teachers own relationship to knowledge manifests in the corporeal incarnation of the situation by the way the teacher deals with the subject, which the students more or less consciously overtakes...

  15. Esophagial Foreign Body in Children

    Directory of Open Access Journals (Sweden)

    Bayram Metin

    2014-04-01

    Full Text Available Esophageal foreign bodies (OYC are common in children and prevention and timely treatment is not a current problem that can cause serious morbidity and mortality. In the United States, depending on\\' OYC people a year die of approximately 1500-1600 . Gastrointestinal esophageal stricture at the narrowest point of destination, and contains in itself three. First stenosis at the level of the cricoid cartilage, the second stenosis, nearby the left main bronchus crosses the diaphragm and passes in the region and third place. This is due to the properties of 28-ie 68% esophageal foreign bodies are seen in the digestive tract. OYC anticipated or hidden for a long time the clinical diagnosis can be difficult and serious complications. OYC the removal of rigid esophagoscopy under general anesthesia is a safe and effective method. OYC the early diagnosis and treatment is very important for the prevention of life-threatening complications

  16. HYDRODYNAMIC INTERACTIONS BETWEEN TWO BODIES

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    On the basis of model tests, potential flow theory, and viscous Computational Fluid Dynamics (CFD) method, the hydrodynamic interactions between two underwater bodies were investigated to determine the influencing factors, changing rule, interaction mechanism, and appropriate methods describing them. Some special phenomena were discovered in two series of near-wall interaction experiments. The mathematical model and predicting methods were presented for interacting forces near wall, and the calculation results agreed well with the experimental ones. From the comparisons among numerical results with respect to nonviscosity, numerical results with respect to viscosity, and measured results, data on the influence of viscosity on hydrodynamic interactions were obtained. For hydrodynamic interaction related to multi-body unsteady motions with six degrees of freedom that is difficult to simulate in tests, numerical predictions of unsteady interacting forces were given.

  17. Body Stalk Syndrome: A Curiosity

    Directory of Open Access Journals (Sweden)

    Anita Javalgi

    2014-07-01

    Full Text Available Limb body wall complex (LBWC /Body stalk syndrome anomaly refers to a rare complicated polymalformative fetal malformation syndrome of uncertain etiology firstly described by Van Allen et al in 1987. There are very few cases reported in literature and thus we report a rare case of LBWC. Twenty seven years female presented to labour room with 32 weeks of gestation with no prenatal care and delivered a low birth weight still born fetus weighing 1100gms. On fetal autopsy large abdominal wall defect was noted with difficulty in identifying abdomino-pelvic organs and ambiguous genitalia. Placenta weighed 250gms with attached short umbilical cord measuring 7cms, arising from periphery. A cyst noted attached to placental membrane measuring 9x5cms which on dissection retrieved partially maldeveloped organs. Post mortem radiological findings included Absence of right femur with short tibia and right fibula, Complex vestibral malformation, Craniosynostosis and Overcrowding of ribs.

  18. Rigid body dynamics of mechanisms

    CERN Document Server

    Hahn, Hubert

    2003-01-01

    The second volume of Rigid Body Dynamics of Mechanisms covers applications via a systematic method for deriving model equations of planar and spatial mechanisms. The necessary theoretical foundations have been laid in the first volume that introduces the theoretical mechanical aspects of mechatronic systems. Here the focus is on the application of the modeling methodology to various examples of rigid-body mechanisms, simple planar ones as well as more challenging spatial problems. A rich variety of joint models, active constraints, plus active and passive force elements is treated. The book is intended for self-study by working engineers and students concerned with the control of mechanical systems, i.e. robotics, mechatronics, vehicles, and machine tools. The examples included are a likely source from which to choose models for university lectures.

  19. [Sexuality, morphology and body weight].

    Science.gov (United States)

    Borella, G E; Borella, P

    2013-03-20

    The body is the place where the dimensions of space, time, subjectivity and objectivity meet and interact. These dimensions are considered with regard to eating, sleeping and sex within the couple. When a disfunctioning appears in one of these three fundamental aspects, it is, in general, treated alone. Eating, sleeping and sex are, on the contrary, interdependant, and in this perspective, a therapeutical intervention on one of these vital functions can lead to an amelioration of another one of them.

  20. Transverse contractions of moving bodies

    Energy Technology Data Exchange (ETDEWEB)

    Bramanti, D.

    1978-05-11

    One of the most important theoretical consequences of the principle of relativity, i.e. the absence of transverse Lorentz-Fitzgerald contractions in moving bodies, has never been subjected to direct experimental tests. The existing indirect evidence of this absence is discussed, and a simple experiment for testing it directly and with high accuracy is proposed. Some implications of a possible nonnull result of this experiment are also pointed out.

  1. Marketing importance of body image

    OpenAIRE

    Novák, Erik

    2013-01-01

    In China, applicants for flight attendant job voluntarily visit the hospital to break the tibia bone, into which is inserted gradually the expanding facility to ultimately adds the necessary centimeters to them to have chase to become flight attendants. The physical appearance seems to play in our lives increasingly greater role. How far we can go and what we can do to make us look better? Bachelor's work "The Marekting Importance of Body Image" introduces the reader with a theoretical part o...

  2. Body Mass Index and Stroke

    DEFF Research Database (Denmark)

    Andersen, Klaus Kaae; Olsen, Tom Skyhøj

    2013-01-01

    Although obesity is associated with excess mortality and morbidity, mortality is lower in obese than in normal weight stroke patients (the obesity paradox). Studies now indicate that obesity is not associated with increased risk of recurrent stroke in the years after first stroke. We studied...... the association between body mass index (BMI) and stroke patient's risk of having a history of previous stroke (recurrent stroke)....

  3. The body fades away: investigating the effects of transparency of an embodied virtual body on pain threshold and body ownership.

    Science.gov (United States)

    Martini, Matteo; Kilteni, Konstantina; Maselli, Antonella; Sanchez-Vives, Maria V

    2015-09-29

    The feeling of "ownership" over an external dummy/virtual body (or body part) has been proven to have both physiological and behavioural consequences. For instance, the vision of an "embodied" dummy or virtual body can modulate pain perception. However, the impact of partial or total invisibility of the body on physiology and behaviour has been hardly explored since it presents obvious difficulties in the real world. In this study we explored how body transparency affects both body ownership and pain threshold. By means of virtual reality, we presented healthy participants with a virtual co-located body with four different levels of transparency, while participants were tested for pain threshold by increasing ramps of heat stimulation. We found that the strength of the body ownership illusion decreases when the body gets more transparent. Nevertheless, in the conditions where the body was semi-transparent, higher levels of ownership over a see-through body resulted in an increased pain sensitivity. Virtual body ownership can be used for the development of pain management interventions. However, we demonstrate that providing invisibility of the body does not increase pain threshold. Therefore, body transparency is not a good strategy to decrease pain in clinical contexts, yet this remains to be tested.

  4. Core formation in silicate bodies

    Science.gov (United States)

    Nimmo, F.; O'Brien, D. P.; Kleine, T.

    2008-12-01

    Differentiation of a body into a metallic core and silicate mantle occurs most efficiently if temperatures are high enough to allow at least the metal to melt [1], and is enhanced if matrix deformation occurs [2]. Elevated temperatures may occur due to either decay of short-lived radio-isotopes, or gravitational energy release during accretion [3]. For bodies smaller than the Moon, core formation happens primarily due to radioactive decay. The Hf-W isotopic system may be used to date core formation; cores in some iron meteorites and the eucrite parent body (probably Vesta) formed within 1 My and 1-4~My of solar system formation, respectively [4]. These formation times are early enough to ensure widespread melting and differentiation by 26Al decay. Incorporation of Fe60 into the core, together with rapid early mantle solidification and cooling, may have driven early dynamo activity on some bodies [5]. Iron meteorites are typically depleted in sulphur relative to chondrites, for unknown reasons [6]. This depletion contrasts with the apparently higher sulphur contents of cores in larger planetary bodies, such as Mars [7], and also has a significant effect on the timing of core solidification. For bodies of Moon-size and larger, gravitational energy released during accretion is probably the primary cause of core formation [3]. The final stages of accretion involve large, stochastic collisions [8] between objects which are already differentiated. During each collision, the metallic cores of the colliding objects merge on timescales of a few hours [9]. Each collision will reset the Hf-W isotopic signature of both mantle and core, depending on the degree to which the impactor core re-equilibrates with the mantle of the target [10]. The re-equilibration efficiency depends mainly on the degree to which the impactor emulsifies [11], which is very uncertain. Results from N-body simulations [8,12] suggest that significant degrees of re- equilibration are required [4,10]. Re

  5. Anthropometric Relationships of Body and Body Segment Moments of Inertia

    Science.gov (United States)

    1980-12-01

    see Figure 4). A minimum of 15 counts were made and averaged for each axis. The subject was removed from the holder and the process repeated for the...the pubic tubercle and forms the groin crease. LATERAL: lying away from the mid-sagittal line of the body; opposed to medial. MALLEOLUS LANDMARK: the...point is often visually obscured by hair . OCCIPUT: the bone at the back of the skull; the region of the back of the head. OLECRANON: the large bony

  6. An examination of body tracing among women with high body dissatisfaction.

    Science.gov (United States)

    Williams, Gail A; Hudson, Danae L; Whisenhunt, Brooke L; Crowther, Janis H

    2014-09-01

    Within eating disorder treatment programs, a body tracing activity is often used to address body dissatisfaction and overestimation of body size; however, the effects of this activity have never been empirically evaluated. This research examined the effects of body tracing on body dissatisfaction and mood among 56 female participants assigned to either a body tracing or control group. Scores were collected on trait body dissatisfaction and a series of Visual Analogue Scales (VAS). Results showed that trait body dissatisfaction moderated the relationship between group and levels of state appearance dissatisfaction and anxiety. These results suggest that individuals experiencing higher levels of trait body dissatisfaction demonstrated greater state body dissatisfaction following participation in the body tracing activity. Individuals with lower trait body dissatisfaction experienced greater anxiety after drawing a human body. These findings have potential implications for the use of this strategy in the treatment of eating disorder patients.

  7. Development of methods for body composition studies

    Energy Technology Data Exchange (ETDEWEB)

    Mattsson, Soeren [Department of Radiation Physics, Lund University, Malmoe University Hospital, SE-205 02 Malmoe (Sweden); Thomas, Brian J [School of Physical and Chemical Sciences, Queensland University of Technology, Brisbane, QLD 4001 (Australia)

    2006-07-07

    This review is focused on experimental methods for determination of the composition of the human body, its organs and tissues. It summarizes the development and current status of fat determinations from body density, total body water determinations through the dilution technique, whole and partial body potassium measurements for body cell mass estimates, in vivo neutron activation analysis for body protein measurements, dual-energy absorptiometry (DEXA), computed tomography (CT) and magnetic resonance imaging (MRI, fMRI) and spectroscopy (MRS) for body composition studies on tissue and organ levels, as well as single- and multiple-frequency bioimpedance (BIA) and anthropometry as simple easily available methods. Methods for trace element analysis in vivo are also described. Using this wide range of measurement methods, together with gradually improved body composition models, it is now possible to quantify a number of body components and follow their changes in health and disease. (review)

  8. Body donation in India: a review

    Directory of Open Access Journals (Sweden)

    Shrikant A. Rokade

    2013-06-01

    Full Text Available The study of anatomy is inseparable from cadaveric dissection. However scarcity of cadavers is felt all over the world. Body donation is the preferred and major source of cadavers worldwide. It is defined as an informed and free act of giving one’s whole body after death for medical education and research. This article gives a brief review of history of body donation. It reveals the details about who can donate and who can accept the body along with procedure followed to donate body in India. It discusses the donors’ attitude behind body donation and factors preventing people from body donation. It deals with approach of various religions towards body donation. It discusses some important ways to overcome the scarcity of bodies in India and the world. [Int J Res Med Sci 2013; 1(3.000: 173-177

  9. Examining a model of dispositional mindfulness, body comparison, and body satisfaction

    NARCIS (Netherlands)

    Dijkstra, Pieternel; Barelds, Dick P. H.

    2011-01-01

    The present study examined the links between dispositional mindfulness, body comparison, and body satisfaction. It was expected that mindfulness would be associated with less body comparison and more body satisfaction. Two models were tested: one exploring body comparison as a mediator between mindf

  10. Effects of Whole Body Vibration Training on Body Composition in Adolescents with Down Syndrome

    Science.gov (United States)

    Gonzalez-Aguero, Alejandro; Matute-Llorente, Angel; Gomez-Cabello, Alba; Casajus, Jose A.; Vicente-Rodriguez, German

    2013-01-01

    The present study aimed to determine the effect of 20 weeks of whole body vibration (WBV) on the body composition of adolescents with Down syndrome (DS). Thirty adolescent with DS were divided into two groups: control and WBV. Whole body, upper and lower limbs body fat and lean body mass were measured with dual energy X-ray absorptiometry (DXA)…

  11. The perception of emotion in body expressions.

    Science.gov (United States)

    de Gelder, B; de Borst, A W; Watson, R

    2015-01-01

    During communication, we perceive and express emotional information through many different channels, including facial expressions, prosody, body motion, and posture. Although historically the human body has been perceived primarily as a tool for actions, there is now increased understanding that the body is also an important medium for emotional expression. Indeed, research on emotional body language is rapidly emerging as a new field in cognitive and affective neuroscience. This article reviews how whole-body signals are processed and understood, at the behavioral and neural levels, with specific reference to their role in emotional communication. The first part of this review outlines brain regions and spectrotemporal dynamics underlying perception of isolated neutral and affective bodies, the second part details the contextual effects on body emotion recognition, and final part discusses body processing on a subconscious level. More specifically, research has shown that body expressions as compared with neutral bodies draw upon a larger network of regions responsible for action observation and preparation, emotion processing, body processing, and integrative processes. Results from neurotypical populations and masking paradigms suggest that subconscious processing of affective bodies relies on a specific subset of these regions. Moreover, recent evidence has shown that emotional information from the face, voice, and body all interact, with body motion and posture often highlighting and intensifying the emotion expressed in the face and voice.

  12. Brief communication: Body mass index, body adiposity index, and percent body fat in Asians.

    Science.gov (United States)

    Zhao, Dapeng; Li, Yonglan; Zheng, Lianbin; Yu, Keli

    2013-10-01

    Human obesity is a growing epidemic throughout the world. Body mass index (BMI) is commonly used as a good indicator of obesity. Body adiposity index (BAI = hip circumference (cm)/stature (m)(1.5) - 18), as a new surrogate measure, has been proposed recently as an alternative to BMI. This study, for the first time, compares BMI and BAI for predicting percent body fat (PBF; estimated from skinfolds) in a sample of 302 Buryat adults (148 men and 154 women) living in China. The BMI and BAI were strongly correlated with PBF in both men and women. The correlation coefficient between BMI and PBF was higher than that between BAI and PBF for both sexes. For the linear regression analysis, BMI better predicted PBF in both men and women; the variation around the regression lines for each sex was greater for BAI comparisons. For the receiver operating characteristic (ROC) analysis, the area under the ROC curve for BMI was higher than that for BAI for each sex, which suggests that the discriminatory capacity of the BMI is higher than the one of BAI. Taken together, we conclude that BMI is a more reliable indicator of PBF derived from skinfold thickness in adult Buryats.

  13. Isotropic bodies and Bourgain's problem

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    [1]Milman, V. D., Pajor, A., Isotropic position and inertia ellipsoid and zonoids of the unit ball of a normed ndimensional space, Geometric aspects of functional analysis (1987-1988), Lecture Notes in Math., 1989, 1376:64-104.[2]Blaschke, W., Uber affine Geometry ⅩⅣ: eine minimum Aufgabe fur Legendres tragheits Ellipsoid, Ber. verh.sachs. Akad. d. Wiss., 1918, 70: 72-75.[3]Blaschke, W., Uber affine Geometry Ⅺ: losing der "Vierpunkproblems" von Sylvester aus der Teorie der geometrischen Wahrsdeinlichkeiten, Leipziger Berichte, 1917, 69: 436-453.[4]John, F., Polar correspondence with respect to convex regions, Duke Math. J., 1937, 3(2): 355-369.[5]Lutwak, E., Yang, D., Zhang, G., A new ellipsoid associated with convex bodes, Duke. Math. J., 2000, 104:375-390.[6]Bourgain, J., On the distribution of polynomails on high dimensional convex sets, Geometric aspects of functional analysis (1989-1990), Lecture Notes in Math., 1991, 1469: 127-137.[7]Dar, S., Remarks on Bourgain's problem on slicing of convex bodies, Geomitric aspects of functional analysis,in Oper. Theory Adv. Appl., Vol, 77, Basel: Birkhauser, 1995, 61-66.[8]Ball, K., Normed spaces with a weak-Gordon-Lewis property, in: Proc. of Funct. Anal., University of Texas and Austin (1987-1989), Lecture Notes in Math., 1991, 1470: 36-47.[9]Schneider, R., Weil, W., Zonoids and related topics, in Convexity and Its Applications (eds. Gruber, P. M., Wills,J. M.), Basel: Birkhauser, 1983, 296-317.[10]Bourgain, J., Klartag, B., Milman, V., A reduction of the slicing problem to finite volume ratio bodies, Geometry/Functional Analysis, C. R. Acad. Sci. Paris, Ser. I, 2003, 336: 331-334.[11]Ren, D. L., An Introduction to Integral Geometry (in Chinese), Shanghai: Science and Technology Press, 1988.[12]Gardner, R. J., Geometric Tomography, Cambridge: Cambridge University Press, 1995.[13]Leichtweiβ, K., Affine Geometry of Convex Bodies, Heidelberg: J. A. Barth, 1998.[14]Schneider, R., Convex Bodies: The Brunn

  14. Network evolution of body plans.

    Directory of Open Access Journals (Sweden)

    Koichi Fujimoto

    Full Text Available One of the major goals in evolutionary developmental biology is to understand the relationship between gene regulatory networks and the diverse morphologies and their functionalities. Are the diversities solely triggered by random events, or are they inevitable outcomes of an interplay between evolving gene networks and natural selection? Segmentation in arthropod embryogenesis represents a well-known example of body plan diversity. Striped patterns of gene expression that lead to the future body segments appear simultaneously or sequentially in long and short germ-band development, respectively. Moreover, a combination of both is found in intermediate germ-band development. Regulatory genes relevant for stripe formation are evolutionarily conserved among arthropods, therefore the differences in the observed traits are thought to have originated from how the genes are wired. To reveal the basic differences in the network structure, we have numerically evolved hundreds of gene regulatory networks that produce striped patterns of gene expression. By analyzing the topologies of the generated networks, we show that the characteristics of stripe formation in long and short germ-band development are determined by Feed-Forward Loops (FFLs and negative Feed-Back Loops (FBLs respectively, and those of intermediate germ-band development are determined by the interconnections between FFL and negative FBL. Network architectures, gene expression patterns and knockout responses exhibited by the artificially evolved networks agree with those reported in the fly Drosophila melanogaster and the beetle Tribolium castaneum. For other arthropod species, principal network architectures that remain largely unknown are predicted. Our results suggest that the emergence of the three modes of body segmentation in arthropods is an inherent property of the evolving networks.

  15. Foreign Body Aspiration in Pregnancy

    Directory of Open Access Journals (Sweden)

    Andrew L. Atkinson

    2012-01-01

    Full Text Available A 24-year-old morbidly obese African American gravida 1, with a history of severe asthma complicated by multiple inpatient admissions, presents at 30 weeks gestation with a foreign body in her left main stem bronchus. After a failed bronchoscopy postpartum, the patient slipped into respiratory failure and was subsequently intubated, spending two weeks in the intensive care unit. After two more attempts of trying to retrieve the foreign object from her lung via bronchoscopy, she eventually contracted a postobstructive pneumonia and underwent a left lower lung lobectomy for curative treatment.

  16. Stratification in Natural Water Bodies

    DEFF Research Database (Denmark)

    Møller, Jacob Steen

    2004-01-01

    Density stratification of natural water bodies plays an important role for a number of civil engineering problems. The origin of stratification in natural water is discussed and the Black Sea, the Gulf of Katchch, and Maarmorilik Fiord in Greenland are described and used as examples. Stratification...... has a number of civil engineering implications. The lock exchange problem is used as a canonical example, and implications for water exchange and sedimentation is discussed by means of examples: Sedimentation in locks and estuaries, salt transport into fresh water reservoirs, water exchange...

  17. 浅谈Body language

    Institute of Scientific and Technical Information of China (English)

    唐晓琴

    2007-01-01

    语言一般分为书面语言(thewritten language)和口头语言(the spoken language)。但是,在人们曰常交流中或在许多场合下,还有一种重要的交流方式往往被人们所忽视,这就是身势语言(the body language),即各种手势、姿势和身势。

  18. 浅谈Body language

    Institute of Scientific and Technical Information of China (English)

    唐晓琴

    2007-01-01

      语言一般分为书面语言(the written language)和口头语言(the spoken language).但是,在人们日常交流中或在许多场合下,还有一种重要的交流方式往往被人们所忽视,这就是身势语言(the body language),即各种手势、姿势和身势.……

  19. The Silent Language of an Artificial Body

    Directory of Open Access Journals (Sweden)

    Alina Maria Hrisca

    2012-07-01

    Full Text Available This article presents some alterations of body language, due to the interventions in/on thebody. Body language has been theorized a lot in the last decades, and one of the most importantauthors we will refer to is Paul Ekman and his micro-expressions theory. Ekman tried to give auniversaldecoderof involuntary face reactions, and this is important now more than ever, becausemicro-expression are more and more diminished, due to the latest chemical and technicalinterventions in/on the body (especially the face.Using observation and some new works in thefields of both philosophy and sociology, we will analyze the effects on body-language of thesealterations ofthe body.Minimizing a lot the micro-gestures and face-expressions, as well as stressingthe functional aspect of an artificial body, body-language has a lot to suffer. It gets reduced andpeople begin toreadbodies only through their presence, not by their expressions. Standardization anda very simplified body-language and non-verbal cues are also consequences of an artificial body.Allof this makes body-language hard to express and at the same time hard todecode. This paper stressesthe effects thatan artificial body has on body-language, and also the importance of choosing a rightpath in the future interventions in/over the body.

  20. The protective role of body appreciation against media-induced body dissatisfaction.

    Science.gov (United States)

    Andrew, Rachel; Tiggemann, Marika; Clark, Levina

    2015-09-01

    This study aimed to examine the protective role of positive body image against negative effects produced by viewing thin-idealised media. University women (N=68) completed trait measures of body appreciation and media protective strategies. At a subsequent session, participants viewed 11 thin-ideal advertisements. Body dissatisfaction was assessed before and after advertisement exposure, and state measures of self-objectification, appearance comparison, and media protective strategies were completed. Results indicated that body appreciation predicted less change in body dissatisfaction following exposure, such that participants with low body appreciation experienced increased body dissatisfaction, while those with high body appreciation did not. Although state appearance comparison predicted increased body dissatisfaction, neither state self-objectification nor appearance comparison accounted for body appreciation's protective effect. Trait and state media protective strategies positively correlated with body appreciation, but also did not account for body appreciation's protective effect. The results point to intervention targets and highlight future research directions.

  1. With the Body in School

    DEFF Research Database (Denmark)

    Jensen, Jens-Ole

    2015-01-01

    ). The implementation of a new school law which focuses on physical activities and movements actualizes the role of the body. The teachers face a true dilemma. With one hand they must establish a learning environment for a large group of pupils on a limited space. For that reason it has for instance been common......-structured interviews were conducted in small groups with 2-3 children in each group. Expected outcomes/results The study shows that the teachers spend a lot of energy to civilize the children’s bodies. Norms and social conventions are taught - on a large scale as rules and on a small scale as corrections of how to sit...... the confidence to and the wellbeing in the school. These objectives should among other initiatives be achieved by a longer and more diversified school day. Movements have been seen as an important tool to create more varied forms of teaching. Research indicates that there is a correlation between physical...

  2. MR imaging of the body

    Energy Technology Data Exchange (ETDEWEB)

    Rummeny, Ernst J. [Rechts der Isar Hospital, TU Muenchen (Germany). Dept. of Radiology; Reimer, Peter [Karlsruhe Municipal Hospital (Germany). Dept. of Radiology; Heindel, Walter [Muenster Univ. Hospital (Germany). Dept. of Clinical Radiology

    2009-07-01

    Since magnetic resonance imaging (MRI) was first introduced into clinical medicine more than 25 years ago, tremendous advances have been made both in the technology and in the clinical applications of the method, particularly during the last 10 years. MRI is now a core imaging modality and represents an extremely effective method of diagnosing various diseases in every region of the body. The advances made in recent years have optimized techniques for examining the chest and heart, abdominal organs, urogenital system, and musculoskeletal system. Higher magnetic fields and total body examinations are becoming clinical realities. In view of these dynamic developments, there is, of course, a need for continuous learning. The present volume provides systematic coverage of the various disease entities that can be identified on MRI, with clearly organized tables and charts listing the details of examination strategies at a glance. Along with the outstanding illustrations, the book offers a conceptual framework for everyday use. This book may help experienced colleagues, as well as residents and fellows, to understand the physical basis for MRI, and it may be able to guide them not only in the correct choice of techniques, but also in the appropriate and rational use of contrast media. MRI has a bright future in clinical diagnosis and scientific research, and this book provides an excellent reflection of the current state of the specialty.

  3. Oroesophageal Fish Bone Foreign Body.

    Science.gov (United States)

    Kim, Heung Up

    2016-07-01

    Fish bone foreign body (FFB) is the most frequent food-associated foreign body (FB) in adults, especially in Asia, versus meat in Western countries. The esophageal sphincter is the most common lodging site. Esophageal FB disease tends to occur more frequently in men than in women. The first diagnostic method is laryngoscopic examination. Because simple radiography of the neck has low sensitivity, if perforation or severe complications requiring surgery are expected, computed tomography should be used. The risk factors associated with poor prognosis are long time lapse after FB involvement, bone type, and longer FB (>3 cm). Bleeding and perforation are more common in FFB disease than in other FB diseases. Esophageal FB disease requires urgent treatment within 24 hours. However, FFB disease needs emergent treatment, preferably within 2 hours, and definitely within 6 hours. Esophageal FFB disease usually occurs at the physiological stricture of the esophagus. The aortic arch eminence is the second physiological stricture. If the FB penetrates the esophageal wall, a life-threatening aortoesophageal fistula can develop. Therefore, it is better to consult a thoracic surgeon prior to endoscopic removal.

  4. Drosophila Cajal bodies: accessories not included

    OpenAIRE

    Matera, A. Gregory

    2006-01-01

    Cajal bodies are nuclear sites of small ribonucleoprotein (RNP) remodeling and maturation. A recent study describes the discovery of the Drosophila Cajal body, revealing some interesting insights into the subnuclear organization of RNA processing machineries among different species.

  5. Beyond Opioids: Mind and Body Practices

    Science.gov (United States)

    ... turn JavaScript on. Feature: Understanding Opioids Beyond Opioids: Mind and Body Practices Past Issues / Fall 2016 Table ... research shows that some non-drug approaches—including mind and body practices such as tai chi and ...

  6. Body Surface Area Prediction in Odorrana grahami

    Institute of Scientific and Technical Information of China (English)

    Guiying CHEN; Jiongyu LIU; Qiang DAI; Jianping JIANG

    2014-01-01

    Body surface area (BSA) was regarded as a more readily quantiifable parameter relative to body mass in the normalization of comparative biochemistry and physiology. The BSA prediction has attracted unceasing research back more than a century on animals, especially on humans and rats. Few studies in this area for anurans were reported, and the equation for body surface area (S) and body mass (W):S=9.9 W 0.56, which was concluded from toads of four species in 1969, was generally adopted to estimate the body surface areas for anurans until recent years. However, this equation was not applicable to Odorrana grahami. The relationship between body surface area and body mass for this species was established as:S=15.4 W 0.579. Our current results suggest estimation equations should be used cautiously across different species and body surface area predictions on more species need to be conducted.

  7. Why do People Decorate Their Bodies?

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    People decorate their bodies for many reasons and in different ways. Some groups of people have decorated their bodies for thousands of years. People do so to look at- tractive or to show that they belong to a certain group.

  8. Help! Is This My Body? (For Teens)

    Science.gov (United States)

    ... How Can I Improve My Self-Esteem? Body Image and Self-Esteem What's the Right Weight for My Height? Eating Disorders A Guy's Guide to Body Image Cellulite Why Exercise Is Wise Contact Us Print ...

  9. Assessing Body Condition from Fat on Carcass

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — SOP guiding assessment of body condition based on carcass fat. Provides stepwise instructions and photos on how to assess body condition from carcass fat

  10. Body Characteristics, Dietary Protein and Body Weight Regulation

    DEFF Research Database (Denmark)

    Ankarfeldt, Mikkel Zøllner; Ängquist, Lars; Stocks, Tanja;

    2014-01-01

    BACKGROUND/OBJECTIVES: Physiological evidence indicates that high-protein diets reduce caloric intake and increase thermogenic response, which may prevent weight gain and regain after weight loss. Clinical trials have shown such effects, whereas observational cohort studies suggest an association...... between greater protein intake and weight gain. In both types of studies the results are based on average weight changes, and show considerable diversity in both directions. This study investigates whether the discrepancy in the evidence could be due to recruitment of overweight and obese individuals......, and body characteristics. Different subsets of the DCH-participants, comparable with the trial participants, were analyzed for weight maintenance according to the randomization status (high or low protein) of the matched trial participants. RESULTS: Trial participants were generally heavier, had larger...

  11. L_p-mixed intersection bodies

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    In this paper the author first introduce a new concept of Lp-dual mixed volumes of star bodies which extends the classical dual mixed volumes. Moreover, we extend the notions of Lp- intersection body to Lp-mixed intersection body. Inequalities for Lp-dual mixed volumes of Lp-mixed intersection bodies are established and the results established here provide new estimates for these type of inequalities.

  12. A Brief Introduction on Body Language

    Institute of Scientific and Technical Information of China (English)

    王颖

    2008-01-01

    Body language is an important part of nonverbal communication and it is connected with culture. This article devotes to a comparison and contrast of body language in different cultures which aims to illustrate the differences and similarities of body language so as to achieve efficient communication.

  13. Neural correlates of human body perception.

    Science.gov (United States)

    Aleong, Rosanne; Paus, Tomás

    2010-03-01

    The objective of this study was to investigate potential sex differences in the neural response to human bodies using fMRI carried out in healthy young adults. We presented human bodies in a block-design experiment to identify body-responsive regions of the brain, namely, extrastriate body area (EBA) and fusiform body area (FBA). In a separate event-related "adaptation" experiment, carried out in the same group of subjects, we presented sets of four human bodies of varying body size and shape. Varying levels of body morphing were introduced to assess the degree of morphing required for adaptation release. Analysis of BOLD signal in the block-design experiment revealed significant Sex x Hemisphere interactions in the EBA and the FBA responses to human bodies. Only women showed greater BOLD response to bodies in the right hemisphere compared with the left hemisphere for both EBA and FBA. The BOLD response in right EBA was higher in women compared with men. In the adaptation experiment, greater right versus left hemisphere response for EBA and FBA was also identified among women but not men. These findings are particularly novel in that they address potential sex differences in the lateralization of EBA and FBA responses to human body images. Although previous studies have found some degree of right hemisphere dominance in body perception, our results suggest that such a functional lateralization may differ between men and women.

  14. Asymptomatic body packers should be treated conservatively

    DEFF Research Database (Denmark)

    Glovinski, Peter V; Lauritsen, Morten L; Bay-Nielsen, Morten

    2013-01-01

    Body packing takes advantage of the human storage capacity within the alimentary tract. Body packing is used for the smuggling of drugs such as heroin, cocaine, amphetamine, hashish and ecstasy. Most body packers are asymptomatic. However, packets may rupture or obstruct the alimentary tract...

  15. Seeing the Body Distorts Tactile Size Perception

    Science.gov (United States)

    Longo, Matthew R.; Sadibolova, Renata

    2013-01-01

    Vision of the body modulates somatosensation, even when entirely non-informative about stimulation. For example, seeing the body increases tactile spatial acuity, but reduces acute pain. While previous results demonstrate that vision of the body modulates somatosensory sensitivity, it is unknown whether vision also affects metric properties of…

  16. The Band around a Convex Body

    Science.gov (United States)

    Swanson, David

    2011-01-01

    We give elementary proofs of formulas for the area and perimeter of a planar convex body surrounded by a band of uniform thickness. The primary tool is a integral formula for the perimeter of a convex body which describes the perimeter in terms of the projections of the body onto lines in the plane.

  17. Application of Body Language in Primary Class

    Institute of Scientific and Technical Information of China (English)

    张宁宁

    2011-01-01

    Body language is an essential medium for people to communicate in their daily life. The use of body language has positive effects on teachers' teaching and on students' learning as well, so we strongly advocate teachers to integrate body language into primary class skilfully.

  18. The Meanings and Application of Body Language

    Institute of Scientific and Technical Information of China (English)

    YaoShang-lian; LiLi-na; LiHua

    2003-01-01

    As the society is developing,people communicate more and more fiequently,therefore,the massages interpreted by body language become more and more important in human communication.What's more,body language becomes increasingly crucial in teaching and learning.Thus,it is necessary to study body language in order to develop human communication skills.

  19. Evaluation of a rotary laser body scanner for body volume and fat assessment.

    Science.gov (United States)

    Pepper, M Reese; Freeland-Graves, Jeanne H; Yu, Wurong; Stanforth, Philip R; Xu, Bugao

    2010-07-08

    This paper reports the evaluation tests on the reliability and validity of a 3-dimensional (3D) laser body scanner for estimation of body volume and % fat. Repeated measures of body imaging were performed for reproducibility analysis. Validity of the instrument was assessed by comparison of measures of body volume by imaging to hydrodensitometry, and body fat was compared to hydrodensitometry and dual energy X-ray absorptiometry. Reproducibility analysis showed little difference between within-subjects measurements of volume (ICC ≥ 0.99, p laser body scanner and hydrodensitometry were strongly related (r = 0.99, p 0.05). These findings indicate that the 3D laser body scanner is a reliable and valid technique for the estimation of body volume. Furthermore, body imaging is an accurate measure of body fat, as compared to dual energy X-ray absorptiometry. This new instrument is promising as a quick, simple to use, and inexpensive method of body composition analysis.

  20. [Associations between body dysmorphic symptoms, body image and self-consciousness in a representative population sample].

    Science.gov (United States)

    Daig, Isolde; Burkert, Silke; Albani, Cornelia; Martin, Alexandra; Brähler, Elmar

    2008-01-01

    This study investigates the association between body image and body dysmorphic symptoms in the population by taking different kinds of self-consciousness into account. Body dysmorphic symptoms are characterized by a distressing and impairing preoccupation with an imagined or slight defect in appearance. A representative sample of 1621 persons in Germany was examined with screening instruments for body image, body dysmorphic symptoms and self-consciousness. Women reported more body dysmorphic symptoms and higher self-consciousness than men. People with body dysmorphic symptoms reported a more negative body image and higher self-consciousness. Different aspects of self-consciousness moderated the association between body dysmorphic symptoms and negative body image. Results were discussed towards hypotheses of affect modulation and depression tendency of patients with body dysmorphic symptoms.

  1. Palestra e identità: fra body building, body social building e body building society

    Directory of Open Access Journals (Sweden)

    LASTRICO, Valerio

    2016-06-01

    Full Text Available This paper presents the results of an ethnographic research conducted in a bodybuilding gym where the author was working out. The analysis focuses on those who, according to the data gathered through participant observation, are identified as “real bodybuilders” namely: those who put their “ideal body” reference as a totalizing element of their identity. The aim of the research is to show how such individuals, once they have chosen an ideal body model – a model which is not hegemonic within society as whole – use it as a frame for almost all their cognitive representations and social interactions (gender, leadership, rituals, world classification and so on. It is mainly the body to provide a means of identification to this competitive subculture which is quite cohesive in terms of lifestyles and it also provides a means of individuation through its particular construction as well as presumed authority in terms of expertise readable as a form of power/knowledge.

  2. Putting Consumers' Bodies to Work

    DEFF Research Database (Denmark)

    Schwarzkopf, Stefan

    2013-01-01

    in motion a cycle of performativity that ended up rendering the relationship between advertisements and consumers similar to that which had been constructed in the laboratory purely for research purposes. Advertisements in ‘real’ markets were increasingly designed in ways that fulfilled the predictions...... that advertising psychologists had made. In these markets, representations of consumers and their behaviour began to take on a life of their own and allowed markets for consumer attention to be enacted. In that process, consumers’ bodies became increasingly reconfigured as walking measurement instruments....... This reconfiguration enabled researchers and advertising practitioners to bypass consumers’ cognition and instead draw upon the ‘truth’ of their physiological reactions in order to create norms of accountability. These norms, in turn, allowed quantifiable market relations to be created around inherently qualitative...

  3. RNA modification in Cajal bodies.

    Science.gov (United States)

    Meier, U Thomas

    2016-10-24

    Aside from nucleoli, Cajal bodies (CBs) are the best-characterized organelles of mammalian cell nuclei. Like nucleoli, CBs concentrate ribonucleoproteins (RNPs), in particular, spliceosomal small nuclear RNPs (snRNPs) and small nucleolar RNPs (snoRNPs). In one of the best-defined functions of CBs, most of the snoRNPs are involved in site-specific modification of snRNAs. The two major modifications are pseudouridylation and 2'-O-methylation that are guided by the box H/ACA and C/D snoRNPs, respectively. This review details the modifications, their function, the mechanism of modification, and the machineries involved. We dissect the different classes of noncoding RNAs that meet in CBs, guides and substrates. Open questions and conundrums, often raised and appearing due to experimental limitations, are pointed out and discussed. The emphasis of the review is on mammalian CBs and their function in modification of noncoding RNAs.

  4. [BODIES ARTIFACTS AND ANATOMICAL MODELS].

    Science.gov (United States)

    Aruta, Alessandro

    2015-01-01

    Through three different museological approaches, diachronically arranged, the essay intends to introduce some pertinent questions related to the topic of the conference "Bodies and Anatomy: the corpses in the museums from Ruysch to Von Hagens. The first item analyzes a recent line of British museological studies, treating mainly medical British museums of the XVIII and XIX century, with intriguing developments arriving up to nowadays. A second point illustrates several aspects with regards to the donation and the arrangement of the morbid specimina Luigi Gedda collection, coming from the CSS Mendel of Rome to the Museum of Pathological Anatomy of Sapienza University of Rome. Finally, in a crossover between the previous points, it will be presented some recent studies regarding the employment of new communication technologies in the scientific and medical museology.

  5. Skeletal and body composition evaluation

    Science.gov (United States)

    Mazess, R. B.

    1983-01-01

    Research on radiation detectors for absorptiometry; analysis of errors affective single photon absorptiometry and development of instrumentation; analysis of errors affecting dual photon absorptiometry and development of instrumentation; comparison of skeletal measurements with other techniques; cooperation with NASA projects for skeletal evaluation in spaceflight (Experiment MO-78) and in laboratory studies with immobilized animals; studies of postmenopausal osteoporosis; organization of scientific meetings and workshops on absorptiometric measurement; and development of instrumentation for measurement of fluid shifts in the human body were performed. Instrumentation was developed that allows accurate and precise (2% error) measurements of mineral content in compact and trabecular bone and of the total skeleton. Instrumentation was also developed to measure fluid shifts in the extremities. Radiation exposure with those procedures is low (2-10 MREM). One hundred seventy three technical reports and one hundred and four published papers of studies from the University of Wisconsin Bone Mineral Lab are listed.

  6. Biochemical nature of Russell Bodies.

    Science.gov (United States)

    Mossuto, Maria Francesca; Ami, Diletta; Anelli, Tiziana; Fagioli, Claudio; Doglia, Silvia Maria; Sitia, Roberto

    2015-07-30

    Professional secretory cells produce and release abundant proteins. Particularly in case of mutations and/or insufficient chaperoning, these can aggregate and become toxic within or amongst cells. Immunoglobulins (Ig) are no exception. In the extracellular space, certain Ig-L chains form fibrils causing systemic amyloidosis. On the other hand, Ig variants lacking the first constant domain condense in dilated cisternae of the early secretory compartment, called Russell Bodies (RB), frequently observed in plasma cell dyscrasias, autoimmune diseases and chronic infections. RB biogenesis can be recapitulated in lymphoid and non-lymphoid cells by expressing mutant Ig-μ, providing powerful models to investigate the pathophysiology of endoplasmic reticulum storage disorders. Here we analyze the aggregation propensity and the biochemical features of the intra- and extra-cellular Ig deposits in human cells, revealing β-aggregated features for RB.

  7. Geophysics of Small Planetary Bodies

    Science.gov (United States)

    Asphaug, Erik I.

    1998-01-01

    As a SETI Institute PI from 1996-1998, Erik Asphaug studied impact and tidal physics and other geophysical processes associated with small (low-gravity) planetary bodies. This work included: a numerical impact simulation linking basaltic achondrite meteorites to asteroid 4 Vesta (Asphaug 1997), which laid the groundwork for an ongoing study of Martian meteorite ejection; cratering and catastrophic evolution of small bodies (with implications for their internal structure; Asphaug et al. 1996); genesis of grooved and degraded terrains in response to impact; maturation of regolith (Asphaug et al. 1997a); and the variation of crater outcome with impact angle, speed, and target structure. Research of impacts into porous, layered and prefractured targets (Asphaug et al. 1997b, 1998a) showed how shape, rheology and structure dramatically affects sizes and velocities of ejecta, and the survivability and impact-modification of comets and asteroids (Asphaug et al. 1998a). As an affiliate of the Galileo SSI Team, the PI studied problems related to cratering, tectonics, and regolith evolution, including an estimate of the impactor flux around Jupiter and the effect of impact on local and regional tectonics (Asphaug et al. 1998b). Other research included tidal breakup modeling (Asphaug and Benz 1996; Schenk et al. 1996), which is leading to a general understanding of the role of tides in planetesimal evolution. As a Guest Computational Investigator for NASA's BPCC/ESS supercomputer testbed, helped graft SPH3D onto an existing tree code tuned for the massively parallel Cray T3E (Olson and Asphaug, in preparation), obtaining a factor xIO00 speedup in code execution time (on 512 cpus). Runs which once took months are now completed in hours.

  8. Inclusion body myositis: therapeutic approaches

    Directory of Open Access Journals (Sweden)

    Aggarwal R

    2012-05-01

    Full Text Available Rohit Aggarwal, Chester V OddisDepartment of Medicine, University of Pittsburgh, Pittsburgh, PA, USAAbstract: The idiopathic inflammatory myopathies are a heterogeneous group of diseases that include dermatomyositis (DM, polymyositis (PM, inclusion body myositis (IBM and other less common myopathies. These are clinically and histopathologically distinct diseases with many shared clinical features. IBM, the most commonly acquired inflammatory muscle disease occurs in individuals aged over 50 years, and is characterized by slowly progressive muscle weakness and atrophy affecting proximal and distal muscle groups, often asymmetrically. Unlike DM and PM, IBM is typically refractory to immunotherapy. Although corticosteroids have not been tested in randomized controlled trials, the general consensus is that they are not efficacious. There is some suggestion that intravenous immunoglobulin slows disease progression, but its long-term effectiveness is unclear. The evidence for other immunosuppressive therapies has been derived mainly from case reports and open studies and the results are discouraging. Only a few clinical trials have been conducted on IBM, making it difficult to provide clear recommendations for treatment. Moreover, IBM is a slowly progressive disease so assessment of treatment efficacy is problematic due to the longer-duration trials needed to determine treatment effects. Newer therapies may be promising, but further investigation to document efficacy would be expensive given the aforementioned need for longer trials. In this review, various treatments that have been employed in IBM will be discussed even though none of the interventions has sufficient evidence to support its routine use.Keywords: inclusion body myositis, clinical features, treatment

  9. Cosmological N-body Simulation

    Science.gov (United States)

    Lake, George

    1994-05-01

    .90ex> }}} The ``N'' in N-body calculations has doubled every year for the last two decades. To continue this trend, the UW N-body group is working on algorithms for the fast evaluation of gravitational forces on parallel computers and establishing rigorous standards for the computations. In these algorithms, the computational cost per time step is ~ 10(3) pairwise forces per particle. A new adaptive time integrator enables us to perform high quality integrations that are fully temporally and spatially adaptive. SPH--smoothed particle hydrodynamics will be added to simulate the effects of dissipating gas and magnetic fields. The importance of these calculations is two-fold. First, they determine the nonlinear consequences of theories for the structure of the Universe. Second, they are essential for the interpretation of observations. Every galaxy has six coordinates of velocity and position. Observations determine two sky coordinates and a line of sight velocity that bundles universal expansion (distance) together with a random velocity created by the mass distribution. Simulations are needed to determine the underlying structure and masses. The importance of simulations has moved from ex post facto explanation to an integral part of planning large observational programs. I will show why high quality simulations with ``large N'' are essential to accomplish our scientific goals. This year, our simulations have N >~ 10(7) . This is sufficient to tackle some niche problems, but well short of our 5 year goal--simulating The Sloan Digital Sky Survey using a few Billion particles (a Teraflop-year simulation). Extrapolating past trends, we would have to ``wait'' 7 years for this hundred-fold improvement. Like past gains, significant changes in the computational methods are required for these advances. I will describe new algorithms, algorithmic hacks and a dedicated computer to perform Billion particle simulations. Finally, I will describe research that can be enabled by

  10. Unusual Foreign Body of Pancreas: Surgical Management

    Directory of Open Access Journals (Sweden)

    Thakur Deen Yadav

    2013-11-01

    Full Text Available Context The foreign ingestion is common occurrence but migration to pancreas is rare entity. Most of foreign bodies passspontaneously through the anus but about 1% can perforate the wall of stomach or duodenum to reach solid organ.Pancreatic foreign body can results in fatal complication. Pancreatic foreign body can be removed endoscopically orsurgically. Case report We are reporting a case of successful removal of pancreatic foreign body (sewing needle by surgery. Conclusion Pancreatic foreign body is a uncommon entity and surgical removal is warranted in majority of cases.

  11. Body image and media use among adolescents.

    Science.gov (United States)

    Borzekowski, Dina L G; Bayer, Angela M

    2005-06-01

    This article reviews the literature on body image and media use among adolescents. We begin by defining body image and how it is constructed, especially among young people. We then offer information on when one's body image perception is askew with one's perception of personal ideal, which can result in disordered eating, including obesity, anorexia, and bulimia. Next, we describe the research literature on media use and its relationship to adolescents' body image perceptions and discuss content analyses and correlational, experimental, and qualitative studies. Lastly, we recommend, beyond conducting further and improved research studies, interventions and policies that may have an impact on body image and media use.

  12. Foreign body in children?s airways

    Directory of Open Access Journals (Sweden)

    Cassol Vitor

    2003-01-01

    Full Text Available OBJECTIVE: To determine the clinical characteristics and the results of bronchoscopic treatment of children due to foreign body aspiration in a university hospital. METHOD: Time series of children who underwent bronchoscopies for foreign bodies aspirated into the airway between March 1993 and July 2002. Each patient was analyzed for age, sex, initial clinical diagnosis, nature and location of the foreign body, duration of symptoms between aspiration and bronchoscopy, radiological findings, results of bronchoscopic removal, complications of bronchoscopy and presence of foreign bodies in the airways. RESULTS: Thirty-four children, 20 (59% boys, ages ranging from nine months to nine years (median = 23 months. In 32 (94% children the foreign body was removed by rigid bronchoscope, and two resulted in thoracotomy. Foreign bodies were more frequent in children under three years of age (66%. A clinical history of foreign body inhalation was obtained in 27 (80% cases. Most of the foreign bodies removed were organic (65% and more frequently found in the right bronchial tree (59%. Foreign bodies were removed within 24 hours in 18 (53% cases. The most frequent radiographic findings were: unilateral air trapping, atelectasis and radiopac foreign body. Major bronchoscopy complications occurred in seven children (22%, and there were no deaths. CONCLUSIONS: More attention is necessary to the respiratory symptoms of aspirations, mainly in boys at early ages, with clinical history and compatible radiological findings. Most foreign bodies removed were of organic nature. In this case series, therapeutic rigid bronchoscopy was effective with few complications.

  13. Personality and body image: A systematic review.

    Science.gov (United States)

    Allen, Mark S; Walter, Emma E

    2016-12-01

    This study systematically reviewed the evidence for personality as a correlate of body image. Electronic databases and reference lists were searched in May 2016 for studies reporting an association between at least one dimension of personality and at least one component of negative body image. Twenty-six studies (33 discrete samples) met inclusion criteria. Sixteen samples were coded as medium-high quality. The results indicated that negative body image was associated with higher levels of Neuroticism and lower levels of Extraversion. Agreeableness was not related to body image, and findings for Conscientiousness and Openness were indeterminate. After taking study quality into account, negative body image was also associated with lower levels of Conscientiousness. Neuroticism was associated with negative body image in both women and men. Sex moderation effects for Extraversion, Openness, and Conscientiousness were indeterminate. Large-sample, prospective studies of personality and body image are recommended.

  14. Oil Body Biogenesis during Brassica napus Embryogenesis

    Institute of Scientific and Technical Information of China (English)

    Yu-Qing He; Yan Wu

    2009-01-01

    Although the oil body is known to be an important membrane enclosed compartment for oil storage in seeds, we have little understanding about its biogenesis during embryogenesis. In the present study we investigated the oil body emergence and variations in Brassica napus cv. Topas. The results demonstrate that the oil bodies could be detected already at the heart stage, at the same time as the embryos began to tum green, and the starch grains accumulated in the chloroplast stroma. In comparison, we have studied the development of oil bodies between Arabidopsis thaliana wild type (Col) and the low-seed-oil mutant wrinkled1-3. We observed that the oil body development in the embryos of Col is similar to that of B. napus cv. Topas, and that the size of the oil bodies was obviously smaller in the embryos of wrinkled1-3. Our results suggest that the oil body biogenesis might be coupled with the embryo chloroplast.

  15. Chaos in body-vortex interactions

    DEFF Research Database (Denmark)

    Pedersen, Johan Rønby; Aref, Hassan

    2010-01-01

    The model of body–vortex interactions, where the fluid flow is planar, ideal and unbounded, and the vortex is a point vortex, is studied. The body may have a constant circulation around it. The governing equations for the general case of a freely moving body of arbitrary shape and mass density...... of a circle is integrable. As the body is made slightly elliptic, a chaotic region grows from an unstable relative equilibrium of the circle-vortex case. The case of a cylindrical body of any shape moving in fluid otherwise at rest is also integrable. A second transition to chaos arises from the limit between...... and an arbitrary number of point vortices are presented. The case of a body and a single vortex is then investigated numerically in detail. In this paper, the body is a homogeneous, elliptical cylinder. For large body–vortex separations, the system behaves much like a vortex pair regardless of body shape. The case...

  16. Dead bodies matter: Gift giving and the unveiling of body donor monuments in the Netherlands

    NARCIS (Netherlands)

    Bolt, S.H.

    2012-01-01

    Body donors are people who voluntarily donate their entire body, after death, to anatomical science. Based on anthropological fieldwork in the Netherlands this article explores the construction of body donor monuments since 2007. These developments are analyzed by means of gift-giving theories. Body

  17. Relationships Between Body Image, Body Composition, Sexual Functioning, and Sexual Satisfaction Among Heterosexual Young Adults.

    Science.gov (United States)

    Milhausen, Robin R; Buchholz, Andrea C; Opperman, Emily A; Benson, Lindsay E

    2015-08-01

    This study investigated the association between body image and body-image self-consciousness on sexual satisfaction, accounting for relationships between body fat and body image, and between sexual functioning and sexual satisfaction, while controlling for relationship satisfaction. Participants were 143, 18-25 year-old Caucasian men and women in heterosexual monogamous relationships, recruited from the University of Guelph and surrounding community in Ontario, Canada. Various domains of body image, body-image self-consciousness, sexual satisfaction and functioning, and relationship satisfaction data were collected by questionnaires. Body fat was measured using dual energy X-ray absorptiometry. Among men, body image was positively associated with sexual satisfaction, after controlling for relationship satisfaction. Men with greater body fat were more likely to have poorer behavioral and affective body image. Only body image specific to the sexual encounter influenced sexual functioning. Among women, no domain of body image was associated with sexual satisfaction, after controlling for relationship satisfaction. Women with greater body fat were more likely to have poorer affective and sexual-encounter-specific body image. As percent total fat increased, sexual functioning decreased. Our results suggest a complex pattern of relationships exists among body image and body composition constructs and sexual and relationship variable; and that these relationships are not the same for men and women.

  18. Visual Coding of Human Bodies: Perceptual Aftereffects Reveal Norm-Based, Opponent Coding of Body Identity

    Science.gov (United States)

    Rhodes, Gillian; Jeffery, Linda; Boeing, Alexandra; Calder, Andrew J.

    2013-01-01

    Despite the discovery of body-selective neural areas in occipitotemporal cortex, little is known about how bodies are visually coded. We used perceptual adaptation to determine how body identity is coded. Brief exposure to a body (e.g., anti-Rose) biased perception toward an identity with opposite properties (Rose). Moreover, the size of this…

  19. Where You Look Matters for Body Perception: Preferred Gaze Location Contributes to the Body Inversion Effect

    Science.gov (United States)

    McKean, Danielle L.; Tsao, Jack W.; Chan, Annie W.-Y.

    2017-01-01

    The Body Inversion Effect (BIE; reduced visual discrimination performance for inverted compared to upright bodies) suggests that bodies are visually processed configurally; however, the specific importance of head posture information in the BIE has been indicated in reports of BIE reduction for whole bodies with fixed head position and for headless bodies. Through measurement of gaze patterns and investigation of the causal relation of fixation location to visual body discrimination performance, the present study reveals joint contributions of feature and configuration processing to visual body discrimination. Participants predominantly gazed at the (body-centric) upper body for upright bodies and the lower body for inverted bodies in the context of an experimental paradigm directly comparable to that of prior studies of the BIE. Subsequent manipulation of fixation location indicates that these preferential gaze locations causally contributed to the BIE for whole bodies largely due to the informative nature of gazing at or near the head. Also, a BIE was detected for both whole and headless bodies even when fixation location on the body was held constant, indicating a role of configural processing in body discrimination, though inclusion of the head posture information was still highly discriminative in the context of such processing. Interestingly, the impact of configuration (upright and inverted) to the BIE appears greater than that of differential preferred gaze locations. PMID:28085894

  20. Body weight in relation to variation in body size of Oystercatchers Haematopus ostralegus

    NARCIS (Netherlands)

    Zwarts, L; Hulscher, JB; Koopman, K; Zegers, PM

    1996-01-01

    This paper analyses the relationships between body weight in the Oystercatcher and two measures of its body size, bill length and wing length. The weight variation between individuals due to differences in body size is nearly as large as the seasonal variation in body weight within individuals. Wing

  1. Materialising Bodies: There Is Nothing More Material than a Socially Constructed Body

    Science.gov (United States)

    Larsson, Håkan

    2014-01-01

    Over the last one of two decades, researchers within the physical education (PE) and sport pedagogy research frequently use the concept "the material body". An initial purpose of this article is to explore what a concept of a "material body" might mean. What other bodies are there? Who would dispute the materiality of bodies? I…

  2. Progress in Body-Worn Antennas for On-Body Propagation (invited)

    DEFF Research Database (Denmark)

    Jakobsen, Kaj Bjarne

    2016-01-01

    On-body propagation and on-body antennas for body-centric wireless communications are presented. The onbody communications rely on creeping waves launched and received by the antennas, respectively. Path gain and bandwidth at 2.4 GHz for different types of body-worn antennas for head-centric comm...

  3. The Relationships among Body Image, Body Mass Index, Exercise, and Sexual Functioning in Heterosexual Women

    Science.gov (United States)

    Weaver, Angela D.; Byers, E. Sandra

    2006-01-01

    Problems related to negative body image are very common among young women. In this study, we examined the relationship between women's body image and their sexual functioning over and above the effects of physical exercise and body mass index (BMI) in a sample of 214 university women. Low situational body image dysphoria and low body…

  4. BODY IMAGE AMONG MEN WHO PRACTICE BODY BUILDING: COMPARISON BY AGE, ECONOMIC STATUS, AND CITY SIZE.

    Science.gov (United States)

    Silva, Diego A S; Da Silva, Rafael C; Gonçalves, Eliane C A

    2015-10-01

    Identifying the factors that influence the body image of body builders is important for understanding this construct. The aim of this study was to analyze the association between body image and age, socioeconomic status, and place of residence of body builders from two cities in Brazil. A cross-sectional study of 301 body builders with an average age of 25.2 yr. (SD = 3.5) was carried out. The Muscle Silhouette Measure scale was used, in which the discrepancy between current and desired silhouette was examined. Older body builders showed greater discrepancy between current and desired silhouette, reflecting their desire for a more muscular body.

  5. Body image concern among Australian adolescent girls: the role of body comparisons with models and peers.

    Science.gov (United States)

    Carey, Renee N; Donaghue, Ngaire; Broderick, Pia

    2014-01-01

    This study investigated the potential mediating roles of body comparisons with peers and models in the relationship between the internalization of thinness norms and body image concern. A total of 224 Western Australian girls aged 14-15 completed questionnaires assessing their endorsement of thinness norms, body image concerns, and frequency of body comparisons with peers and with models. Both targets of body comparisons were found to significantly mediate the relationship between the endorsement of thinness norms and body image concern, with body comparison with peers a stronger mediator than comparison with models. These findings show that body comparison with peers, in particular, plays a significant role in the experience of body image concerns among adolescent girls, and should be given a higher profile in programs designed to prevent or reduce body image concern.

  6. Can body volume be determined by PET?

    Energy Technology Data Exchange (ETDEWEB)

    Hentschel, Michael; Paul, Dominik; Mix, Michael; Moser, Ernst; Brink, Ingo [University Hospital Freiburg, Division of Nuclear Medicine, Section of Positron Emission Tomography, Freiburg (Germany); Korsten-Reck, Ulrike [University Hospital Freiburg, Division of Sports Medicine, Freiburg (Germany); Mueller, Frank [PET-Institute Rhein-Neckar, Ludwigshafen (Germany); Merk, Stefan [Kantonsspital Basel, Division of Nuclear Medicine, Basel (Switzerland)

    2005-04-01

    To avoid dependence on body weight, the standardised uptake value (SUV) in positron emission tomography (PET) can instead be normalised to the lean body mass (LBM), which can be determined from body volume and mass. This study was designed to answer the following questions: Firstly, can the total body volume in principle be determined using PET? Secondly, is the precision of this measurement comparable to that achieved using an established standard method. Ten patients were examined during oncological whole-body PET examinations. The whole-body volume of the patients was determined from the transmission scan in PET. Air displacement plethysmography with BOD POD was used for comparison as the standard method of volume determination. In all patients, the whole-body volumes could be determined using PET and the standard method. Bland and Altman [23] analysis for agreement between the volumes determined by the two methods (presentation of differences vs means) revealed a very small difference of -0.14 l. With a mean patient volume of 71.81{+-}15.93 l, the relative systematic error is only <0.1%. On this basis, equality of the volume values determined by the two methods can be assumed. PET can be used as a supplementary method for experimental determination of whole-body volume and total body fat in tumour patients. The fat content can be used to calculate the LBM and to determine body weight-independent SUVs (SUV{sub LBM}). (orig.)

  7. Intestinal perforation by an ingested foreign body*

    Science.gov (United States)

    Nicolodi, Gabriel Cleve; Trippia, Cesar Rodrigo; Caboclo, Maria Fernanda F. S.; de Castro, Francisco Gomes; Miller, Wagner Peitl; de Lima, Raphael Rodrigues; Tazima, Leandro; Geraldo, Jamylle

    2016-01-01

    Objective To identify the computed tomography findings suggestive of intestinal perforation by an ingested foreign body. Materials and Methods This was a retrospective study of four cases of surgically proven intestinal perforation by a foreign body, comparing the computed tomography findings with those described in the literature. Results None of the patients reported having ingested a foreign body, all were over 60 years of age, three of the four patients used a dental prosthesis, and all of the foreign bodies were elongated and sharp. In all four patients, there were findings indicative of acute abdomen. None of the foreign bodies were identified on conventional X-rays. The computed tomography findings suggestive of perforation were thickening of the intestinal walls (in all four cases), increased density of mesenteric fat (in all four cases), identification of the foreign body passing through the intestinal wall (in three cases), and gas in the peritoneal cavity (in one case). Conclusion In cases of foreign body ingestion, intestinal perforation is more common when the foreign body is elongated and sharp. Although patients typically do not report having ingested such foreign bodies, the scenario should be suspected in elderly individuals who use dental prostheses. A computed tomography scan can detect foreign bodies, locate perforations, and guide treatment. The findings that suggest perforation are thickening of the intestinal walls, increased mesenteric fat density, and, less frequently, gas in the peritoneal cavity, often restricted to the point of perforation. PMID:27818542

  8. Intestinal perforation by an ingested foreign body

    Directory of Open Access Journals (Sweden)

    Gabriel Cleve Nicolodi

    Full Text Available Abstract Objective: To identify the computed tomography findings suggestive of intestinal perforation by an ingested foreign body. Materials and Methods: This was a retrospective study of four cases of surgically proven intestinal perforation by a foreign body, comparing the computed tomography findings with those described in the literature. Results: None of the patients reported having ingested a foreign body, all were over 60 years of age, three of the four patients used a dental prosthesis, and all of the foreign bodies were elongated and sharp. In all four patients, there were findings indicative of acute abdomen. None of the foreign bodies were identified on conventional X-rays. The computed tomography findings suggestive of perforation were thickening of the intestinal walls (in all four cases, increased density of mesenteric fat (in all four cases, identification of the foreign body passing through the intestinal wall (in three cases, and gas in the peritoneal cavity (in one case. Conclusion: In cases of foreign body ingestion, intestinal perforation is more common when the foreign body is elongated and sharp. Although patients typically do not report having ingested such foreign bodies, the scenario should be suspected in elderly individuals who use dental prostheses. A computed tomography scan can detect foreign bodies, locate perforations, and guide treatment. The findings that suggest perforation are thickening of the intestinal walls, increased mesenteric fat density, and, less frequently, gas in the peritoneal cavity, often restricted to the point of perforation.

  9. [Body height, body weight and body mass index of German military recruits. Historical retrospect and current status].

    Science.gov (United States)

    Jaeger, U; Zellner, K; Kromeyer-Hauschild, K; Lüdde, R; Eisele, R; Hebebrand, J

    2001-09-01

    Surveys of conscripts give a chance to pursue the somatic development and the nourishment situation of young men over long times. At the beginning a historical view is given of the organization and methodological basis of medical examinations of German recruits since the introduction of the general conscription at the beginning of the 19th century. Secular changes of the body height are sketched out for selected regions of Germany until the middle of the 20th century. Data of the body weight hardly exist for this time. Until now the greatest continuous documentation of data for body height and body weight is available for West Germany since 1957 and for East Germany between 1973 and the reunion in 1989. The body height of German conscripts has nearly permanently increased since 1957 and reached in 1994 a maximum with 180.0 cm. In general East German conscripts have body height data which are smaller on an average than those of West German conscripts. But in the last years a catch-up in body height could be seen. The body weight of German conscripts also shows an increase apart from some short-time exceptions. The data of West German conscripts are also higher than those of the East German conscripts. Until the reunion the West-East-differences could partly be due to the different mustering age. But the differences also continue in the nineties despite the now identical mustering age. The Body Mass Index (BMI) of the German conscripts (calculated from the average values of body height and body weight) is characterized by increments in the last years. This indicates greater changes in body weight than in body height. The BMI also shows marked West-East-differences. There is no uniform tendency in differences between urban and country side regions for body height and body weight. On the other hand until now differences between selected professional groups are existing. Especially the over-proportional increase of the number of conscripts in the higher body

  10. A Human Body Analysis System

    Directory of Open Access Journals (Sweden)

    Girondel Vincent

    2006-01-01

    Full Text Available This paper describes a system for human body analysis (segmentation, tracking, face/hands localisation, posture recognition from a single view that is fast and completely automatic. The system first extracts low-level data and uses part of the data for high-level interpretation. It can detect and track several persons even if they merge or are completely occluded by another person from the camera's point of view. For the high-level interpretation step, static posture recognition is performed using a belief theory-based classifier. The belief theory is considered here as a new approach for performing posture recognition and classification using imprecise and/or conflicting data. Four different static postures are considered: standing, sitting, squatting, and lying. The aim of this paper is to give a global view and an evaluation of the performances of the entire system and to describe in detail each of its processing steps, whereas our previous publications focused on a single part of the system. The efficiency and the limits of the system have been highlighted on a database of more than fifty video sequences where a dozen different individuals appear. This system allows real-time processing and aims at monitoring elderly people in video surveillance applications or at the mixing of real and virtual worlds in ambient intelligence systems.

  11. Five longitudes in chordate body.

    Science.gov (United States)

    Kuznetsov, Alexander N

    2012-01-01

    The evolutionary scenario of chordate origin and body plan formation remains controversial. The existing theories explain very few chordate features besides the dorsal position of their central nervous system. An update of the morphological background can help to interpret new paleontological findings and to pose new molecular targets for further endeavor into the origin of chordates. In the present study, previously underestimated features of vertebrates are generalized, indicative of the presence in the evolution of chordates of a pentaradiate stage, commonly regarded as unique to echinoderms. Five longitudinal lines are distinguished in the trunk of chordates, comprising basic blueprint for ectoderm-mesoderm interactions. All the five can develop outgrowths, such as fin-folds, spines, scutes, limbs and nipples, or invaginations, such as neural tube and lateral line canals, and are regarded as representatives of the five radii of the ancestral pentaradiality. The long-standing theory of dorsoventral inversion at the bilateral evolutionary stage is discouraged. Instead, the hypothetical ancestral subphylum Pentachordata is introduced, characterized by five neural tubes and five muscular notochords. The morpho-functional analysis allows to restore pentachordates as sessile, but active sediment-feeders. Two problematic Precambrian and Lower Cambrian fossils are ascribed to pentachordates. An idea of experimental verification of the Pentachordata hypothesis is proposed.

  12. Alcohol consumption and body weight.

    Science.gov (United States)

    French, Michael T; Norton, Edward C; Fang, Hai; Maclean, Johanna Catherine

    2010-07-01

    The number of Americans who are overweight or obese has reached epidemic proportions. Elevated weight is associated with health problems and increased medical expenditures. This paper analyzes Waves 1 and 2 of the National Epidemiological Survey of Alcohol and Related Conditions to investigate the role of alcohol consumption in weight gain. Alcohol is not only an addictive substance but also a high-calorie beverage that can interfere with metabolic function and cognitive processes. Because men and women differ in the type and amount of alcohol they consume, in the biological effects they experience as a result of alcohol consumption, and in the consequences they face as a result of obesity, we expect our results to differ by gender. We use first-difference models of body mass index (BMI) and alcohol consumption (frequency and intensity) to control for time-invariant unobservable factors that may influence changes in both alcohol use and weight status. Increasing frequency and intensity of alcohol use is associated with statistically significant yet quantitatively small weight gain for men but not for women. Moreover, the first-difference results are much smaller in magnitude and sometimes different in sign compared with the benchmark pooled cross-sectional estimates.

  13. Architectural Renovations of Body-As-Temple.

    Science.gov (United States)

    Carroll, Timothy

    2016-07-01

    This paper addresses the Christian religious tradition of understanding the human body as the 'temple of the Holy Spirit' within the context of body modification in Eastern Orthodox Christianity. Drawing on ethnographic research in Jerusalem and Kansas City, interviews with artists and Orthodox Christians, and theological discourses on the body and art, this paper seeks to understand how the body is treated by Orthodox Christians and evaluates the ethical commitments and contestations around the human body and religious practice. The paper focuses specifically on tattooing practices, which, though typically prohibited in conservative forms of Christianity, are nonetheless practiced as a means of devotion in specific Eastern Orthodox Christian settings. These modifications to the body are taken in dialogue with ritual and practical concerns exhibited in Eastern Orthodox burial practice. The paper argues that while there are commonalities across Eastern Orthodox practice, the ethical implications of specific actions are highly contextualized and must be interpreted within local regimes of aesthetic behaviour.

  14. Oocytes Polar Body Detection for Automatic Enucleation

    Directory of Open Access Journals (Sweden)

    Di Chen

    2016-02-01

    Full Text Available Enucleation is a crucial step in cloning. In order to achieve automatic blind enucleation, we should detect the polar body of the oocyte automatically. The conventional polar body detection approaches have low success rate or low efficiency. We propose a polar body detection method based on machine learning in this paper. On one hand, the improved Histogram of Oriented Gradient (HOG algorithm is employed to extract features of polar body images, which will increase success rate. On the other hand, a position prediction method is put forward to narrow the search range of polar body, which will improve efficiency. Experiment results show that the success rate is 96% for various types of polar bodies. Furthermore, the method is applied to an enucleation experiment and improves the degree of automatic enucleation.

  15. Dopamine regulates body size in Caenorhabditis elegans.

    Science.gov (United States)

    Nagashima, Takashi; Oami, Eitaro; Kutsuna, Natsumaro; Ishiura, Shoichi; Suo, Satoshi

    2016-04-01

    The nervous system plays a critical role in the regulation of animal body sizes. In Caenorhabditis elegans, an amine neurotransmitter, dopamine, is required for the tactile perception of food and food-dependent behavioral changes, while its role in development is unknown. In this study, we show that dopamine negatively regulates body size through a D2-like dopamine receptor, DOP-3, in C. elegans. Dopamine alters body size without affecting food intake or developmental rate. We also found that dopamine promotes egg-laying, although the regulation of body size by dopamine was not solely caused by this effect. Furthermore, dopamine negatively regulates body size through the suppression of signaling by octopamine and Gq-coupled octopamine receptors, SER-3 and SER-6. Our results demonstrate that dopamine and octopamine regulate the body size of C. elegans and suggest a potential role for perception in addition to ingestion of food for growth.

  16. Light bodies in human pituitary adenomas

    DEFF Research Database (Denmark)

    Holck, S; Wewer, U M; Albrechtsen, R

    1987-01-01

    by transmission electron microscopy. Double membrane bound bodies with filamentous internal structure identical to rodent light bodies were identified in 10 hormone-producing adenomas: 5 PRL, 1 PRL-GH, 2 GH, and 2 ACTH-producing tumours. No light bodies were found in the remaining 79 tumours nor in the pituitary......Light bodies are large cytoplasmic granules originally described in the gonadotrophic cells of the rat pituitary gland. In order to determine whether similar bodies occur in the human anterior pituitary gland, 89 pituitary adenomas and periadenomatous tissue from 20 cases were examined...... cells in periadenomatous tissue from 20 cases. These results show that some human pituitary adenomas may contain light bodies identical to those seen in gonadotrophs of rat pituitary....

  17. Rings of non-spherical, axisymmetric bodies

    CERN Document Server

    Gupta, Akash; Sharma, Ishan

    2016-01-01

    We investigate the dynamical behavior of rings around bodies whose shapes depart considerably from that of a sphere. To this end, we have developed a new self-gravitating discrete element N-body code, and employed a local simulation method to simulate a patch of the ring. The central body is modeled as a symmetric (oblate or prolate) ellipsoid, or defined through the characteristic frequencies (circular, vertical, epicyclic) that represent its gravitational field. Through our simulations we explore how a ring's behavior -- characterized by dynamical properties like impact frequency, granular temperature, number density, vertical thickness and radial width -- varies with the changing gravitational potential of the central body. We also contrast properties of rings about large central bodies (e.g. Saturn) with those of smaller ones (e.g. Chariklo). Finally, we investigate how the characteristic frequencies of a central body, restricted to being a solid of revolution with an equatorial plane of symmetry, affect ...

  18. High tobacco consumption lowers body weight

    DEFF Research Database (Denmark)

    Winsløw, Ulrik C; Rode, Line; Nordestgaard, Børge G

    2015-01-01

    BACKGROUND: Conflicting evidence has been found regarding the association between high tobacco consumption and body weight among smokers. We tested the hypothesis that high tobacco consumption is causally associated with low body weight. METHODS: We conducted a Mendelian randomization study...... with a genetic variant in CHRNA3 (rs1051730) as proxy for high tobacco consumption. The cohort consisted of 80,342 participants from the Copenhagen General Population Study, with details on body weight, smoking habits and CHRNA3 genotype, including 15,220 current smokers. RESULTS: In observational analyses, high...... tobacco consumption was associated with high body weight, body mass index, waist circumference, hip circumference and waist-hip ratio. In multivariable adjusted models a 1-cigarette/day higher tobacco consumption was associated with 0.05 kg (95% confidence interval 0.02; 0.08) higher body weight, 0.02 kg...

  19. Effect of physical activity on body composition

    Energy Technology Data Exchange (ETDEWEB)

    Zanzi, I; Ellis, K J; Aloia, J; Cohn, S H

    1980-01-01

    It has been noted that the deleterious effects on bone calcium of prolonged periods of inactivity, such as bed rest, are halted following resumption of activity. It would seem possible in light of the observations that have been made, that exercise may stimulate bone formation and perhaps counter, to some extent, bone loss as observed in the osteoporosis of aging. The present study was designed to determine the relation between total body calcium, total body potassium and bone mineral content of the radius to the degree of physical activity in a population of normal subjects. Measurement of the calcium was made by in-vivo total body neutron activation analysis. Bone mineral content of the radius and total body potassium, (an index of lean body mass) were measured by photon absorptiometry and the whole body counter, respectively.

  20. Rotavirus disrupts cytoplasmic P bodies during infection.

    Science.gov (United States)

    Bhowmick, Rahul; Mukherjee, Arpita; Patra, Upayan; Chawla-Sarkar, Mamta

    2015-12-02

    Cytoplasmic Processing bodies (P bodies), the RNA-protein aggregation foci of translationally stalled and potentially decaying mRNA, have been reported to be differentially modulated by viruses. Rotavirus, the causative agent of acute infantile gastroenteritis is a double stranded RNA virus which completes its entire life-cycle exclusively in host cell cytoplasm. In this study, the fate of P bodies was investigated upon rotavirus infection. It was found that P bodies get disrupted during rotavirus infection. The disruption occurred by more than one different mechanism where deadenylating P body component Pan3 was degraded by rotavirus NSP1 and exonuclease XRN1 along with the decapping enzyme hDCP1a were relocalized from cytoplasm to nucleus. Overall the study highlights decay and subcellular relocalization of P body components as novel mechanisms by which rotavirus subverts cellular antiviral responses.

  1. Importance of body image in marketing communication

    OpenAIRE

    Váradyová, Monika

    2012-01-01

    The thesis dedicated to the issue of body image in the context of marketing communication emphasizing female body imaging in advertising. The aim of Master's thesis is to identify differences in the perception of beauty between the German and Czechoslovak culture. The theoretical part is intended to explain the body image issues, including historical development. Furthermore points out the influence of mass media on women's physical self-concept. The practical part deals with content analysis...

  2. The Silent Language of an Artificial Body

    OpenAIRE

    Alina Maria Hrisca

    2012-01-01

    This article presents some alterations of body language, due to the interventions in/on thebody. Body language has been theorized a lot in the last decades, and one of the most importantauthors we will refer to is Paul Ekman and his micro-expressions theory. Ekman tried to give auniversaldecoderof involuntary face reactions, and this is important now more than ever, becausemicro-expression are more and more diminished, due to the latest chemical and technicalinterventions in/on the body (espe...

  3. The evolution of whole-body imaging.

    LENUS (Irish Health Repository)

    Moran, Deirdre E

    2012-02-01

    This article reviews the evolution of whole-body imaging, discussing the history and development of radiography, nuclear medicine, computed tomography (CT), positron emission tomography (PET), combined PET-CT, and magnetic resonance imaging. The obstacles hindering progress toward whole-body imaging using each of these modalities, and the technical advances that were developed to overcome them, are reviewed. The effectiveness and the limitations of whole-body imaging with each of these techniques are also briefly discussed.

  4. Periodic body-and-bar frameworks

    CERN Document Server

    Borcea, Ciprian S; Tanigawa, Shin-ichi

    2011-01-01

    Abstractions of crystalline materials known as periodic body-and-bar frameworks are made of rigid bodies connected by fixed-length bars and subject to the action of a group of translations. In this paper, we give a Maxwell-Laman characterization for generic minimally rigid periodic body-and-bar frameworks. As a consequence we obtain efficient polynomial time algorithms for their recognition based on matroid partition and pebble games.

  5. BodyWise: evaluating a pilot body image group for patients with anorexia nervosa.

    Science.gov (United States)

    Mountford, Victoria A; Brown, Amy; Bamford, Bryony; Saeidi, Saeideh; Morgan, John F; Lacey, Hubert

    2015-01-01

    Body image disturbance can be enduring and distressing to individuals with eating disorders and effective treatments remain limited. This pilot study evaluated a group-based treatment-BodyWise-developed for use in full and partial hospitalization with patients with anorexia nervosa at low weight. A partial crossover waitlist design was used. BodyWise (N = 50) versus treatment as usual (N = 40) were compared on standardized measures of body image disturbance. Results demonstrated significant improvement in the group compared to treatment as usual for the primary outcome measure (Eating Disorder Examination-Questionnaire Shape Concern subscale) and other manifestations of body image disturbance including body checking and body image quality of life. BodyWise appeared acceptable to participants, and was easy to deliver within the pragmatics of a busy eating disorder service. There is potential for its wider dissemination as a precursor to more active body image interventions.

  6. Review Results on Wing-Body Interference

    Directory of Open Access Journals (Sweden)

    Frolov Vladimir

    2016-01-01

    Full Text Available The paper presents an overview of results for wing-body interference, obtained by the author for varied wing-body combinations. The lift-curve slopes of the wing-body combinations are considered. In this paper a discrete vortices method (DVM and 2D potential model for cross-flow around fuselage are used. The circular and elliptical cross-sections of the fuselage and flat wings of various forms are considered. Calculations showed that the value of the lift-curve slopes of the wing-body combinations may exceed the same value for an isolated wing. This result confirms an experimental data obtained by other authors earlier. Within a framework of the used mathematical models the investigations to optimize the wing-body combination were carried. The present results of the optimization problem for the wing-body combination allowed to select the optimal geometric characteristics for configuration to maximize the values of the lift-curve slopes of the wing-body combination. It was revealed that maximums of the lift-curve slopes for the optimal mid-wing configuration with elliptical cross-section body had a sufficiently large relative width of the body (more than 30% of the span wing.

  7. Body composition in Egyptian Turner syndrome girls

    Directory of Open Access Journals (Sweden)

    Moushira Erfan Zaki

    2013-01-01

    Full Text Available Objective: This cross-sectional study was undertaken to construct the new body fat % curve and provide body composition reference data for adolescent girls with Turner syndrome (TS. They diagnosed cytogenetically by blood karyotyping and not treated with growth hormone (GH. Materials and Methods: The study included 70 TS girls from age 13 years to age 17 years. Body composition was measured by bioelectrical impedance. Smoothed centile charts were derived by using the least mean square (LMS method. Results: The new body fat curves reflect the increase of body fat mass (FM from age 13 years to age 17 years. Body FM % of Egyptian TS girls was lower when compared with age-matched American untreated TS girls. Conclusion: This study presents the new body fat curves and reference values of body composition for untreated Egyptian TS adolescent girls. The present charts can be used for direct assessment of body FM % for Egyptian TS girls and evaluation for cases on GH treatment or other growth promoting therapy.

  8. Whole-body imaging modalities in oncology.

    Science.gov (United States)

    Carty, Fiona; Shortt, Conor P; Shelly, Martin J; Eustace, Stephen J; O'Connell, Martin J

    2010-03-01

    This article outlines the expanding approaches to whole-body imaging in oncology focusing on whole-body MRI and comparing it to emerging applications of whole-body CT, scintigraphy, and above all PET CT imaging. Whole-body MRI is widely available, non-ionizing and rapidly acquired, and inexpensive relative to PET CT. While it has many advantages, WBMRI is non-specific and, when compared to PET CT, is less sensitive. This article expands each of these issues comparing individual modalities as they refer to specific cancers.

  9. On the atmosphere of a moving body

    DEFF Research Database (Denmark)

    Pedersen, Johan Rønby; Aref, Hassan

    2010-01-01

    We explore whether a rigid body moving freely with no circulation around it in a two-dimensional ideal fluid can carry a fluid "atmosphere" with it in its motion. Somewhat surprisingly, the answer appears to be "yes." When the body is elongated and the motion is dominated by rotation, we...... demonstrate numerically that, indeed, regions of fluid follow the body in its motion. We see this as an example of the stability of Kolmogorov-Arnold-Moser tori. These observations of an atmosphere around a moving body with no circulation around it appear to be new. (C) 2010 American Institute of Physics...

  10. On the atmosphere of a moving body

    DEFF Research Database (Denmark)

    Pedersen, Johan Rønby; Aref, Hassan

    2010-01-01

    We have explored whether a rigid body moving freely with no circulation around it in a two-dimensional ideal fluid can carry a fluid ``atmosphere'' with it in its motion. Somewhat surprisingly, the answer appears to be ``yes''. When the body is elongated and the motion is dominated by rotation, we...... demonstrate numerically that, indeed, regions of fluid follow the body in its motion. Since there is a double-island structure for the case of pure rotation, as already found by Morton and Darwin many years ago, we see the existence of an atmosphere for the moving body as an example of the stability...

  11. Critical stability of few-body systems

    CERN Document Server

    Karmanov, V A

    2013-01-01

    When a two-body system is bound by a zero-range interaction, the corresponding three-body system -- considered in a non-relativistic framework -- collapses, that is its binding energy is unbounded from below. In a paper by J.V. Lindesay and H.P. Noyes it was shown that the relativistic effects result in an effective repulsion in such a way that three-body binding energy remains also finite, thus preventing the three-body system from collapse. Later, this property was confirmed in other works based on different versions of relativistic approaches. However, the three-body system exists only for a limited range of two-body binding energy values. For stronger two-body interaction, the relativistic three-body system still collapses. A similar phenomenon was found in a two-body systems themselves: a two-fermion system with one-boson exchange interaction in a state with zero angular momentum J=0 exists if the coupling constant does not exceed some critical value but it also collapses for larger coupling constant. Fo...

  12. Review Results on Wing-Body Interference

    OpenAIRE

    Frolov Vladimir

    2016-01-01

    The paper presents an overview of results for wing-body interference, obtained by the author for varied wing-body combinations. The lift-curve slopes of the wing-body combinations are considered. In this paper a discrete vortices method (DVM) and 2D potential model for cross-flow around fuselage are used. The circular and elliptical cross-sections of the fuselage and flat wings of various forms are considered. Calculations showed that the value of the lift-curve slopes of the wing-body combin...

  13. EFFECTS OF WHOLE BODY RESISTANCE TRAINING ON BONE STATUS AND BODY COMPOSITION IN YOUNG FEMALES

    Directory of Open Access Journals (Sweden)

    Yılmaz

    2014-12-01

    Full Text Available The purpose of this study was to determine the effects of whole body resistance training on bone status and body composition in young female. Twenty five moderately active females volunteered to participate in this study and were randomly assigned to whole body resistance trained (WRT (n=13; 23.1±2.0 years and control (C groups (n=12; 22.5±1.7 years. Height, body weight and body composition measurements were held. Total body fat (%BF, fat mass (FM, fat-free mass (FFM, and bone mineral density (BMD measurements were performed with dual-energy X-ray absorptiometry. After completing the pre-test measurements, the WRT subjects were participated in 12 week whole body resistance training. At the end of the 12-week training period, paired t-test results showed that there was a significant (p.05 change in the body weight (-.21kg or BMI (.09. In the control group, significant (p.05 change in the body weight (.85kg, FFM (.12kg, and BMD (-.002 g/cm2 after 12 week period. These results showed that 12 week whole body resistance training had a optimize effect on body composition and bone status, but had no effect on body weight and body mass index in young female subjects.

  14. Splinters and Other Foreign Bodies in the Skin

    Science.gov (United States)

    ... Share Splinters and Other Foreign Bodies in the Skin Page Content Article Body Definition A foreign body ( ... skin. Symptoms of a Foreign Body in the Skin Pain : Most tiny slivers (eg, cactus spine) in ...

  15. 77 FR 43567 - Medical Area Body Network

    Science.gov (United States)

    2012-07-25

    ... Rulemaking Proceedings, 63 FR 24121 (1998). Electronic Filers: Comments may be filed electronically using the... COMMISSION 47 CFR Parts 2 and 95 Medical Area Body Network AGENCY: Federal Communications Commission. ACTION... Medical Body Area Network (``MBAN'') coordinator(s) for the 2360-2390 MHz band. Although the ]...

  16. Endwall convective heat transfer for bluff bodies

    DEFF Research Database (Denmark)

    Wang, Lei; Salewski, Mirko; Sundén, Bengt

    2012-01-01

    The endwall heat transfer characteristics of forced flow past bluff bodies have been investigated using liquid crystal thermography (LCT). The bluff body is placed in a rectangular channel with both its ends attached to the endwalls. The Reynolds number varies from 50,000 to 100,000. In this study...

  17. 3D whole body scanners revisited

    NARCIS (Netherlands)

    Daanen, H.A.M.; Haar, F.B. ter

    2013-01-01

    An overview of whole body scanners in 1998 (H.A.M. Daanen, G.J. Van De Water. Whole body scanners, Displays 19 (1998) 111-120) shortly after they emerged to the market revealed that the systems were bulky, slow, expensive and low in resolution. This update shows that new developments in sensing and

  18. Body Image, Media, and Eating Disorders

    Science.gov (United States)

    Derenne, Jennifer L.; Beresin, Eugene V.

    2006-01-01

    Objective: Eating disorders, including obesity, are a major public health problem today. Throughout history, body image has been determined by various factors, including politics and media. Exposure to mass media (television, movies, magazines, Internet) is correlated with obesity and negative body image, which may lead to disordered eating. The…

  19. Carl Rogers: Body-Centered Counselor.

    Science.gov (United States)

    Fernald, Peter S.

    2000-01-01

    C. R. Rogers' approach is examined in the context of person-centered theories of personality and counseling. Identifies similarities between Rogers' thinking and W. Reich's theories in body-oriented psychotherapy. Discusses film-recorded interview conducted by Rogers, which demonstrates his body-centered approach. (Author/JDM)

  20. 7 CFR 29.6003 - Body.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Body. 29.6003 Section 29.6003 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... INSPECTION Standards Definitions § 29.6003 Body. The thickness and density of a leaf or the weight per...

  1. New Window into the Human Body

    Science.gov (United States)

    1985-01-01

    Michael Vannier, MD, a former NASA engineer, recognized the similarity between NASA's computerized image processing technology and nuclear magnetic resonance. With technical assistance from Kennedy Space Center, he developed a computer program for Mallinckrodt Institute of Radiology enabling Nuclear Magnetic Resonance (NMR) to scan body tissue for earlier diagnoses. Dr. Vannier feels that "satellite imaging" has opened a new window into the human body.

  2. Simulation of Rings about Ellipsoidal Bodies

    Science.gov (United States)

    Gupta, Akash; Nadkarni-Ghosh, Sharvari; Sharma, Ishan

    2016-10-01

    Recent discovery of rings around Chariklo, a centaur orbiting the Sun (F. Braga-Ribas et al., 2014) and speculations of rings around minor planet, Chiron (Ortiz et al., 2015), Saturn's satellites, Rhea (Jones et al., 2008; Schenk et al., 2011), Iapetus (Ip, 2006) or exoplanets, suggest that rings about non-spherical bodies is perhaps a more general phenomenon than anticipated. As a first step towards understanding such systems, we examine the dynamical behavior of rings around similar bodies using N-body simulations. Our code employs the `local simulation method' (Wisdom & Tremaine, 1988; Salo, 1995) and accounts for particle interactions via collisions using Discrete Element Method (Cundall & Strack, 1978; Bhateja et al., 2016) and mutual gravitation. The central body has been modeled as an axisymmetric ellipsoid characterized by its axis ratio, or defined via characteristic frequencies (circular, vertical and epicyclic frequency) representing the gravitational field of an axisymmetric body. We vary the central body's characterizing parameter and observe the change in various ring properties like the granular temperature, impact frequency, radial width and vertical thickness. We also look into the effect on ring properties upon variation in the size of the central body-ring system. Further, we investigate the role of characteristic frequencies in dictating the ring dynamics, and how this could help in qualitatively estimating the ring dynamics about any arbitrary central body with symmetry about the equatorial plane and the axis normal to it.

  3. Polar DuaLs of Convex Bodies

    Science.gov (United States)

    1990-01-01

    to Convex Bodies, Geometriae Dedicata 2" (1973) 225-248. 10. H. Guggenheimer, "The Analytic Geometry of the Unsymmetric Minkowski Plane," Lecture...Mathematics, Vol. 58, No. 2, 1975. 19. E. Lutwak, "On Cross-Sectional Measures of Polar Reciprocal Convex Bodies," Geometriae Dedicata 5, (1976) 79-80

  4. Energy Balance and Body Weight Regulation

    Institute of Scientific and Technical Information of China (English)

    Chris Melby; Matt Hickey

    2006-01-01

    @@ KEY POINTS · Thermodynamic laws dictate that an excess of food energy intake relative to energy expenditure will lead to energy storage-an accumulation of fat. Conversely, a deficit of energy intake relative to expenditure will lead to a loss of body energy stores and a reduced body weight.

  5. 7 CFR 29.3504 - Body.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Body. 29.3504 Section 29.3504 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Type 95) § 29.3504 Body. The thickness and density of a leaf or the weight per unit of surface....

  6. 7 CFR 29.1002 - Body.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Body. 29.1002 Section 29.1002 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Type 92) § 29.1002 Body. The thickness and density of a leaf or the weight per unit of surface....

  7. 7 CFR 29.3004 - Body.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Body. 29.3004 Section 29.3004 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Body. The thickness and density of a leaf or the weight per unit of surface. (See Elements of quality.)...

  8. 7 CFR 29.2503 - Body.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Body. 29.2503 Section 29.2503 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing...-Cured Tobacco (u.s. Types 22, 23, and Foreign Type 96) § 29.2503 Body. The thickness and density of...

  9. Radio channel modeling in body area networks

    NARCIS (Netherlands)

    An, L.; Bentum, M.J.; Meijerink, A.; Scanlon, W.G.

    2010-01-01

    A body area network (BAN) is a network of bodyworn or implanted electronic devices, including wireless sensors which can monitor body parameters or to detect movements. One of the big challenges in BANs is the propagation channel modeling. Channel models can be used to understand wave propagation in

  10. Radio channel modeling in body area networks

    NARCIS (Netherlands)

    An, L.; Bentum, M.J.; Meijerink, A.; Scanlon, W.G.

    2009-01-01

    A body area network (BAN) is a network of bodyworn or implanted electronic devices, including wireless sensors which can monitor body parameters or to de- tect movements. One of the big challenges in BANs is the propagation channel modeling. Channel models can be used to understand wave propagation

  11. Personality and motivation for body donation

    NARCIS (Netherlands)

    Bolt, Sophie; Eisinga, Rob; Venbrux, Eric; Kuks, Jan B. M.; Gerrits, Peter O.

    2011-01-01

    Background: This study examines the relationship between motivation for body donation to science and personality characteristics using a body donor survey (N = 759) conducted by the University Medical Centre Groningen (UMCG) in The Netherlands. The survey expands on anthropological studies that sugg

  12. Bodily Deviations and Body Image in Adolescence

    Science.gov (United States)

    Vilhjalmsson, Runar; Kristjansdottir, Gudrun; Ward, Dianne S.

    2012-01-01

    Adolescents with unusually sized or shaped bodies may experience ridicule, rejection, or exclusion based on their negatively valued bodily characteristics. Such experiences can have negative consequences for a person's image and evaluation of self. This study focuses on the relationship between bodily deviations and body image and is based on a…

  13. Measurement of Body Composition in Children.

    Science.gov (United States)

    Lohman, T. G.

    1982-01-01

    Identification and treatment of obesity in children is believed to be an important factor in its control during the adult years. Laboratory and field methods for body composition measurement are described along with estimates of body fat content from anthropometric dimensions. (CJ)

  14. Body representation disturbances in anorexia nervosa

    NARCIS (Netherlands)

    Keizer, A.

    2014-01-01

    One of the main symptoms of anorexia nervosa (AN) is a disturbed experience of body size and shape. Although patients are underweight, they experience their body as bigger than it in reality is. Previous studies were mainly conducted by (clinical) psychologists and psychiatrists, and almost exclusiv

  15. Maintaining ideal body weight counseling sessions

    Energy Technology Data Exchange (ETDEWEB)

    Brammer, S.H.

    1980-10-09

    The purpose of this program is to provide employees with the motivation, knowledge and skills necessary to maintain ideal body weight throughout life. The target audience for this program, which is conducted in an industrial setting, is the employee 40 years of age or younger who is at or near his/her ideal body weight.

  16. Ultrasonic range measurements on the human body

    NARCIS (Netherlands)

    Weenk, D.; Beijnum, van B.J.F.; Droog, A.; Hermens, H.J.; Veltink, P.H.

    2013-01-01

    Ambulatory range estimation on the human body is important for the assessment of the performance of upper- and lower limb tasks outside a laboratory. In this paper an ultrasound sensor for estimating ranges on the human body is presented and validated during gait. The distance between the feet is e

  17. Celestial mechanics of elastic bodies II

    CERN Document Server

    Beig, Robert; Schmidt, Bernd G

    2016-01-01

    We construct time independent configurations describing a small elastic body moving in a circular orbit in the Schwarzschild spacetime. These configurations are relativistic versions of Newtonian solutions constructed by two of us (R.B.,B.G.S.). In the process we simplify and sharpen previous results of ours concerning elastic bodies in rigid rotation.

  18. The Docile Body--Reflecting the School

    Science.gov (United States)

    Bánovcanová, Zuzana; Masaryková, Dana

    2014-01-01

    The paper deals with corporeality in the school environment from a historical perspective. The body has tended to appear and disappear in the discourse and scientific disciplines and has permeated education. This permeation can be viewed traditionally within Merleau-Ponty's phenomenological theory of the "lived body" but also in school…

  19. Investigating Adolescent Stress and Body Image

    Science.gov (United States)

    Murray, Kristen M.; Byrne, Don G.; Rieger, Elizabeth

    2011-01-01

    Adolescent stress is clearly implicated in the development of mental health problems. However, its role in dysfunctional body image, which rises markedly in adolescence, has not been investigated. The present study examined the link between stress and body image, as well as self-esteem and depressive symptoms, in 533 high school students in grades…

  20. Effect of Body Composition on Walking Economy

    Directory of Open Access Journals (Sweden)

    Maciejczyk Marcin

    2016-12-01

    Full Text Available Purpose. The aim of the study was to evaluate walking economy and physiological responses at two walking speeds in males with similar absolute body mass but different body composition. Methods. The study involved 22 young men with similar absolute body mass, BMI, aerobic performance, calf and thigh circumference. The participants differed in body composition: body fat (HBF group and lean body mass (HLBM group. In the graded test, maximal oxygen uptake (VO2max and maximal heart rate were measured. Walking economy was evaluated during two walks performed at two different speeds (4.8 and 6.0 km ‧ h-1. Results. The VO2max was similar in both groups, as were the physiological responses during slow walking. The absolute oxygen uptake or oxygen uptake relative to body mass did not significantly differentiate the studied groups. The only indicator significantly differentiating the two groups was oxygen uptake relative to LBM. Conclusions. Body composition does not significantly affect walking economy at low speed, while during brisk walking, the economy is better in the HLBM vs. HBF group, provided that walking economy is presented as oxygen uptake relative to LBM. For this reason, we recommend this manner of oxygen uptake normalization in the evaluation of walking economy.

  1. Body Art Education: The Earlier, the Better

    Science.gov (United States)

    Armstrong, Myrna L.; Tustin, Jane; Owen, Donna C.; Koch, Jerome R.; Roberts, Alden E.

    2014-01-01

    Using the major format identified for successful prevention and intervention work, five "W" questions: what, why, whom, where, and who, plus one: how, this article first summarizes the current body art literature. Then, educational strategies specifically regarding the topic of tattoos and body piercing are presented for school nurses.…

  2. Estimating body mass of fossil rodents

    NARCIS (Netherlands)

    Freudenthal, M.; Martín-Suárez, E.

    2013-01-01

    Reconstructing the body mass of a fossil animal is an essential step toward understanding its palaeoecological role. Length × width (L×W) of the first lower molar (m1) is frequently used as a proxy for body mass in fossil mammals. However, among rodents, Muroidea have no premolar and an elongated m1

  3. Release the Body, Release the Mind.

    Science.gov (United States)

    Stoner, Martha Goff

    1998-01-01

    A college English teacher describes the anxiety and resentment of students during in-class writing assignments and the successful classroom use of meditation and body movement. Movement seemed to relax the students, change their attitudes, and release their creative impulses to write. Implications related to the body-mind connection are pondered.…

  4. The Application of the Body Language

    Institute of Scientific and Technical Information of China (English)

    范东亚

    2011-01-01

    Human communication can be divided into verbal communication and non-verbal communication, of which non-verbal communication plays a very important role. This article focuses on the application of the body language, in order to let the readers know how to use the body language in daily life, in teaching class and in speech correctly.

  5. Model Study of Three-Body Forces in the Three-Body Bound State

    CERN Document Server

    Liu, H; Glöckle, W; Elster, Ch.

    2003-01-01

    The Faddeev equations for the three-body bound state with two- and three-body forces are solved directly as three-dimensional integral equation. The numerical feasibility and stability of the algorithm, which does not employ partial wave decomposition is demonstrated. The three-body binding energy and the full wave function are calculated with Malfliet-Tjon-type two-body potentials and scalar Fujita-Miyazawa type three-body forces. The influence of the strength and range of the three-body force on the wave function, single particle momentum distributions and the two-body correlation functions are studied in detail. The extreme case of pure three-body forces is investigated as well.

  6. Body and Terror: Women’s Bodies as Victims and Perpetrators of Terror

    Directory of Open Access Journals (Sweden)

    Parvin Sultana

    2014-07-01

    Full Text Available Bodies are vulnerable because they are intrinsically linked to death. Bodies are social and they are embedded with meaning. They cannot be extracted from their specific contexts. The nation is also often equated with body politic. As a result individual bodies become the site of security/ insecurity depending on the social location of bodies. Within this discourse, this article tries to locate the bodies of women. It will look at the bodies of women as victims of terror as well as perpetrators of terror. It will try to understand if in these differentiated roles, women are able to break away from stereotypes or are still caught in heteronormative narratives. Keywords: Body, Suicide Bombers, Victims, Ethnic Conflict, Terrorism.

  7. Body charge modelling for accurate simulation of small-signal behaviour in floating body SOI

    Science.gov (United States)

    Benson, James; Redman-White, William; D'Halleweyn, Nele V.; Easson, Craig A.; Uren, Michael J.

    2002-04-01

    We show that careful modelling of body node elements in floating body PD-SOI MOSFET compact models is required in order to obtain accurate small-signal simulation results in the saturation region. The body network modifies the saturation output conductance of the device via the body-source transconductance, resulting in a pole/zero pair being introduced in the conductance-frequency response. We show that neglecting the presence of body charge in the saturation region can often yield inaccurate values for the body capacitances, which in turn can adversely affect the modelling of the output conductance above the pole/zero frequency. We conclude that the underlying cause of this problem is the use of separate models for the intrinsic and extrinsic capacitances. Finally, we present a simple saturation body charge model which can greatly improve small-signal simulation accuracy for floating body devices.

  8. Body Composition Changes Associated With Methadone Treatment

    Directory of Open Access Journals (Sweden)

    Sadek

    2016-02-01

    Full Text Available Background Methadone is associated with a statistically significant increase in BMI in the first 2 years of treatment. Objectives To evaluate the changes of body composition (bone mass, % fat, % muscle mass, % water, and basal metabolic rate related to this increase. Patients and Methods Changes in body composition were monitored, via bioelectrical impedance, in 29 patients in methadone treatment for opiate dependency (age 18 to 44, mean = 29.3, SD = 7.0, 13 men, 16 women. Results Within one year from admission to treatment, a statistically significant (t-tests, P < 0.05 increase was noted in their body mass index (BMI, % of body fat, average body mass, and average basal metabolic rate, and relative decrease in their % of muscle mass and % of bone mass. Neither absolute bone mass nor muscle mass changed significantly. Conclusions Physicians involved in care of methadone patients should recommend dietary and lifestyle changes to improve their overall health.

  9. Water and electrolytes. [in human bodies

    Science.gov (United States)

    Greenleaf, J. E.; Harrison, M. H.

    1986-01-01

    It has been found that the performance of the strongest and fittest people will deteriorate rapidly with dehydration. The present paper is concerned with the anatomy of the fluid spaces in the body, taking into account also the fluid shifts and losses during exercise and their effects on performance. Total body water is arbitrarily divided into that contained within cells (cellular) and that located outside the cells (extracellular). The anatomy of body fluid compartments is considered along with the effects of exercise on body water, fluid shifts with exercise, the consequences of sweating, dehydration and exercise, heat acclimatization and endurance training, the adverse effects of dehydration, thirst and drinking during exercise, stimuli for drinking, and water, electrolyte, and carbohydrate replacement during exercise. It is found that the deterioration of physical exercise performance due to dehydration begins when body weight decreases by about 1 percent.

  10. Few-Body Universality in Halo Nuclei

    Directory of Open Access Journals (Sweden)

    Hammer H.-W.

    2016-01-01

    Full Text Available Few-body systems with resonant S-wave interactions show universal properties which are independent of the interaction at short distances. These properties include a geometric spectrum of three- and higher-body bound states and universal correlations between few-body observables. They can be observed on a wide range of scales from hadrons and nuclei to ultracold atoms. In this contribution, we focus on few-body universality in halo nuclei which can be considered as effective few-body systems consisting of halo nucleons and a core. This concept provides a unifying framework for halo nuclei with calculable corrections. Recent progress in this field with an emphasis on the possibility of finding Efimov states in halo nuclei is discussed.

  11. Few-Body Universality in Halo Nuclei

    Science.gov (United States)

    Hammer, H.-W.

    2016-03-01

    Few-body systems with resonant S-wave interactions show universal properties which are independent of the interaction at short distances. These properties include a geometric spectrum of three- and higher-body bound states and universal correlations between few-body observables. They can be observed on a wide range of scales from hadrons and nuclei to ultracold atoms. In this contribution, we focus on few-body universality in halo nuclei which can be considered as effective few-body systems consisting of halo nucleons and a core. This concept provides a unifying framework for halo nuclei with calculable corrections. Recent progress in this field with an emphasis on the possibility of finding Efimov states in halo nuclei is discussed.

  12. Reconstruction of convex bodies from surface tensors

    DEFF Research Database (Denmark)

    Kousholt, Astrid; Kiderlen, Markus

    The set of all surface tensors of a convex body K (Minkowski tensors derived from the surface area measure of K) determine K up to translation, and hereby, the surface tensors of K contain all information on the shape of K. Here, shape means the equivalence class of all convex bodies...... that are translates of each other. An algorithm for reconstructing an unknown convex body in R 2 from its surface tensors up to a certain rank is presented. Using the reconstruction algorithm, the shape of an unknown convex body can be approximated when only a finite number s of surface tensors are available....... The output of the reconstruction algorithm is a polytope P, where the surface tensors of P and K are identical up to rank s. We establish a stability result based on a generalization of Wirtinger’s inequality that shows that for large s, two convex bodies are close in shape when they have identical surface...

  13. 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...

  14. Relationships among Body Weight, Body Measurements and Estimated Feed Efficiency Characteristics in Holstein Friesian Cows

    Directory of Open Access Journals (Sweden)

    B. Bayram

    2006-01-01

    Full Text Available Data concerning body measurements, milk yield and body weights data were analysed on 101 of Holstein Friesian cows. Phenotypic correlations indicated positive significant relations between estimated feed efficiency (EFE and milk yield as well as 4 % fat corrected milk yield, and between body measurements and milk yield. However, negative correlations were found between the EFE and body measurements indicating that the taller, longer, deeper and especially heavier cows were not to be efficient as smaller cows

  15. Development and Validation of the Body Size Scale for Assessing Body Weight Perception in African Populations

    OpenAIRE

    Cohen, Emmanuel; Bernard, Jonathan Y.; Ponty, Amandine; Ndao, Amadou; Amougou, Norbert; Saïd-Mohamed, Rihlat; Pasquet, Patrick

    2015-01-01

    Background The social valorisation of overweight in African populations could promote high-risk eating behaviours and therefore become a risk factor of obesity. However, existing scales to assess body image are usually not accurate enough to allow comparative studies of body weight perception in different African populations. This study aimed to develop and validate the Body Size Scale (BSS) to estimate African body weight perception. Methods Anthropometric measures of 80 Cameroonians and 81 ...

  16. Visual body recognition in a prosopagnosic patient.

    Science.gov (United States)

    Moro, V; Pernigo, S; Avesani, R; Bulgarelli, C; Urgesi, C; Candidi, M; Aglioti, S M

    2012-01-01

    Conspicuous deficits in face recognition characterize prosopagnosia. Information on whether agnosic deficits may extend to non-facial body parts is lacking. Here we report the neuropsychological description of FM, a patient affected by a complete deficit in face recognition in the presence of mild clinical signs of visual object agnosia. His deficit involves both overt and covert recognition of faces (i.e. recognition of familiar faces, but also categorization of faces for gender or age) as well as the visual mental imagery of faces. By means of a series of matching-to-sample tasks we investigated: (i) a possible association between prosopagnosia and disorders in visual body perception; (ii) the effect of the emotional content of stimuli on the visual discrimination of faces, bodies and objects; (iii) the existence of a dissociation between identity recognition and the emotional discrimination of faces and bodies. Our results document, for the first time, the co-occurrence of body agnosia, i.e. the visual inability to discriminate body forms and body actions, and prosopagnosia. Moreover, the results show better performance in the discrimination of emotional face and body expressions with respect to body identity and neutral actions. Since FM's lesions involve bilateral fusiform areas, it is unlikely that the amygdala-temporal projections explain the relative sparing of emotion discrimination performance. Indeed, the emotional content of the stimuli did not improve the discrimination of their identity. The results hint at the existence of two segregated brain networks involved in identity and emotional discrimination that are at least partially shared by face and body processing.

  17. Expertise of body injuries in criminal procedure.

    Science.gov (United States)

    Gutevska, A; Cakar, Z; Duma, A; Poposka, V

    2008-10-01

    In the every day practice of answering questions from the area of medicine, today there is growing need for forensic medical expertise of body injuries in the criminal procedure. Furthermore, when qualifying the body injury, the expert must possess knowledge and experience not only medical, but also he/she must be aware of the legal requirements and norms from the Code of Criminal Procedure and the Criminal Code of R. Macedonia. This will enable the expert to contribute to explanation and clarification of certain facts and issues related to the body injury. In this paper, by citing Articles 255 and 256 from the Code of Criminal Procedure, it is explained how expert can be adequately selected by the court. In addition to this, by citing Article 271 from the aforementioned Code, a way of analysing body injuries is defined; and finally, defining of body injuries is explained through citing of Article 130 and 131 from the Criminal Code of R. Macedonia, which is regarding body injury and grave body injury. The aim of this paper is to outline the method of performing these forensic medical expertises, i.e. by who and when can expertise of body injuries be asked and moreover, what is the legal and ethical responsiblity of the expert during the execution of the expertise. Additionally, the steps that the expert should follow when preparing a written statement and opinion for the type of the body injury are explained. More specifically, emphasis is placed on expert's requirements after examination of injured individual; after revision of the medical documentation during expertise of body injuries in criminal subjects; and providing oral statement and opinion during the criminal procedure.

  18. Here I Stand: Mediated Bodies in Dissent

    Directory of Open Access Journals (Sweden)

    D.R. Koukal

    2010-02-01

    Full Text Available Of all of the various forms of political dissent, the most dramatic as a form of expression is that which places lived bodies in tension with the prevailing social order. Bodies so presented—in marches, strikes, sit-ins, demonstrations and other mass assemblies—are just the opposite of Foucault’s docile bodies. They are a collective will concretized, an intersubjective mass animated by a common purpose that fills a public space and obstinately makes their shared demand. The presence of such dissenting bodies assembled in various public spaces have at times been essential in dramatizing grievances and re-constituting the meaning of a political landscape. Though such dissenting bodies have often been met with the full force of the state, the political efficacy of such bodies has been seriously undermined in recent years due to more subtle strategies to suppress such dissent, and counterstrategies meant to circumscribe these efforts at suppression. The goal of this essay is to explore these developments through phenomenological analysis. Preliminary considerations of (1 different forms of political potency and (2 the lived body and its movement through space, will be followed by (3 an investigation of what it means to be a dissenting body witnessed within a public place, and (4 what happens when dissenting bodies are consigned to circumscribed spaces or retreat to the “virtual.” This analysis will show how these developments have rendered dissenting bodies far less politically effective than they have been in the past, which dangerously weakens the democratic traditions of free speech and open dissent. This, in turn, supports a call (5 for a re-assertion of the embodied subject into the practice of political dissent.

  19. Determining seabird body condition using nonlethal measures.

    Science.gov (United States)

    Jacobs, Shoshanah R; Elliott, Kyle; Guigueno, Mélanie F; Gaston, Anthony J; Redman, Paula; Speakman, John R; Weber, Jean-Michel

    2012-01-01

    Energy stores are critical for successful breeding, and longitudinal studies require nonlethal methods to measure energy stores ("body condition"). Nonlethal techniques for measuring energy reserves are seldom verified independently. We compare body mass, size-corrected mass (SCM), plasma lipids, and isotopic dilution with extracted total body lipid content in three seabird species (thick-billed murres Uria lomvia, all four measures; northern fulmars Fulmarus glacialis, three measures; and black-legged kittiwakes Rissa tridactyla, two measures). SCM and body mass were better predictors of total body lipids for the species with high percent lipids (fulmars; R2 = 0.5-0.6) than for the species with low percent lipids (murres and kittiwakes; R2 = 0.2-0.4). The relationship between SCM and percent body lipids, which we argue is often a better measure of condition, was also poor (R2 SCM be used as an index of energy stores only when lipids exceed 15% of body mass. Across all three species we measured, SCM based on the ordinary least squares regression of mass on the first principal component outperformed other measures. Isotopic dilution was a better predictor of both total body lipids and percent body lipids than were mass, SCM, or plasma lipids in murres. Total body lipids decreased through the breeding season at both sites, while total and neutral plasma lipid concentrations increased at one site but not another, suggesting mobilization of lipid stores for breeding. A literature review showed substantial variation in the reliability of plasma markers, and we recommend isotopic dilution (oxygen-18, plateau) for determination of energy reserves in birds where lipid content is below 15%.

  20. A Virtual Reality Full Body Illusion Improves Body Image Disturbance in Anorexia Nervosa

    NARCIS (Netherlands)

    Keizer, Anouk; van Elburg, Annemarie; Helms, Rossa; Dijkerman, H Chris

    2016-01-01

    BACKGROUND: Patients with anorexia nervosa (AN) have a persistent distorted experience of the size of their body. Previously we found that the Rubber Hand Illusion improves hand size estimation in this group. Here we investigated whether a Full Body Illusion (FBI) affects body size estimation of bod

  1. Interactions between coilin and PIASy partially link Cajal bodies to PML bodies.

    Science.gov (United States)

    Sun, Jun; Xu, Hongzhi; Subramony, S H; Hebert, Michael D

    2005-11-01

    The eukaryotic nucleus contains a variety of dynamic structures, yet studies into the functional relationship of one type of subnuclear domain to another have been limited. For example, PML bodies and Cajal bodies associate, but the functional consequence of this association and the mediating factors are unknown. Here we report that an associated PML body/Cajal body can co-localize to an snRNA gene locus, with the Cajal body invariably situated between the PML body and the snRNA locus. Binding studies demonstrate that coilin (a Cajal body protein) directly interacts with PIASy (a PML body protein). Cell biological experiments using coilin and PIASy knockout cell lines demonstrate that interactions between coilin and PIASy account in part for the observed association of Cajal bodies with PML bodies. When the PIASy interaction region on coilin is deleted, the frequency of the association between Cajal bodies and PML bodies is reduced. These studies provide another example of coilin's role in the functional organization of the nucleus.

  2. Three-Body Interactions in Many-Body Effective Field Theory

    CERN Document Server

    Furnstahl, R J

    2003-01-01

    This contribution is an advertisement for applying effective field theory (EFT) to many-body problems, including nuclei and cold atomic gases. Examples involving three-body interactions are used to illustrate how EFT's quantify and systematically eliminate model dependence, and how they make many-body calculations simpler and more powerful.

  3. Assessment of body composition by air-displacement plethysmography: influence of body temperature and moisture.

    Science.gov (United States)

    Fields, David A; Higgins, Paul B; Hunter, Gary R

    2004-04-01

    BACKGROUND: To investigate the effect of body temperature and moisture on body fat (%fat), volume and density by air-displacement plethysmography (BOD POD). METHODS: %fat, body volume and density by the BOD POD before (BOD PODBH) and immediately following hydrostatic weighing (BOD PODFH) were performed in 32 healthy females (age (yr) 33 +/- 11, weight (kg) 64 +/- 14, height (cm) 167 +/- 7). Body temperature and moisture were measured prior to BOD PODBH and prior to BOD PODFH with body moisture defined as the difference in body weight (kg) between the BOD PODBH and BOD PODFH measurements. RESULTS: BOD PODFH %fat (27.1%) and body volume (61.5 L) were significantly lower (P BOD PODBH %fat (28.9%), body volume (61.7 L), and body density (1.0341 g/cm3). A significant increase in body temperature (~0.6 degrees C; P BOD PODBH and BOD PODFH. Body surface area was positively associated with the difference in %fat independent of changes in body temperature and moisture, r = 0.30, P BOD POD, however, the precise mechanism remains unidentified.

  4. Body image and body change: Predictive factors in an Iranian population

    Directory of Open Access Journals (Sweden)

    Behshid Garrusi

    2013-01-01

    Full Text Available Background: Body concerns and its health consequences such as eating disorders and harmful body change activities are mentioned in Asian countries. This study evaluates factors contributing to body image/shape changes in an Iranian population. Methods: In this cross-sectional study we focused on four main body change activity (diet, exercise, substance use, and surgery and their risk factors such as demographic variables, Body Mass Index (BMI, Media, Body-Esteem, Perceived Socio-cultural Pressure, Body dissatisfaction and, Self-Esteem. Approximately, 1,200 individuals between 14-55 years old participated in this study. We used a multistage sampling method. In each region, the first household was selected at random. The probability of outcomes was estimated from logistic models. Results: About 54.3% of respondents were females. The mean (SD of age was 31.06 (10.24 years. Variables such as gender, age, BMI, use of media and socio cultural factors as, body dissatisfaction, body-esteem and pressure by relatives were the main factors that influenced body change methods. In particular we have seen that male are 53% less likely to follow surgical treatments, but 125% were more likely to use substances. Conclusions: Investigation of body concern and its health related problem should be assessed in cultural context. For effectiveness of interventional programs and reducing harmful body image/shape changes activities, socio-cultural background should be noted.

  5. Body Weight, Body Image, and Perception of Fad Diets in Adolescent Girls.

    Science.gov (United States)

    Storz, Nancy S.; Greene, Walter H.

    1983-01-01

    Examined relationships among adolescent girls' (N=203) satisfaction with body weight, body image, and perception/use of fad diets. Subjects wanting to lose weight were placed into two groups based on amount of weight-loss desired and compared in terms of body image scores, ratings of fad diets, and frequency of using the diets. (JN)

  6. Body fat, abdominal fat and body fat distribution related to VO(2PEAK) in young children

    DEFF Research Database (Denmark)

    Dencker, Magnus; Wollmer, Per; Karlsson, Magnus K

    2011-01-01

    as a percentage of body mass (BF%) and body fat distribution as AFM/TBF. VO(2PEAK) was assessed by indirect calorimetry during maximal exercise test. Results. Significant relationships existed between body fat measurements and VO(2PEAK) in both boys and girls, with Pearson correlation coefficients for absolute...

  7. The Fantastical Body and the Vulnerability of Comfort: Alternative Models for Understanding Body Image

    Science.gov (United States)

    Springgay, Stephanie

    2009-01-01

    Arguing for new models of inquiry that interrogate body image from the perspective of intercorporeality, this article explores a research study conducted in a secondary school art class. Shifting analysis from the representation of body image to a tactile, sensuous, and experiential understanding of body image, I highlight the contradictions and…

  8. OVER MY DEAD BODY : BODY DONATION AND THE RISE IN DONOR REGISTRATIONS IN THE NETHERLANDS

    NARCIS (Netherlands)

    Bolt, Sophie; Eisinga, Rob; Altena, Marga; Venbrux, Eric; Gerrits, Peter O.

    2012-01-01

    In the Netherlands, the number of body donor registrations has been increasing for several years. Body donors are people who register at an anatomical institute to donate their entire body, after death, for scientific education and research. Although only 0.1% of the Dutch population is registered a

  9. Self-compassion moderates body comparison and appearance self-worth's inverse relationships with body appreciation.

    Science.gov (United States)

    Homan, Kristin J; Tylka, Tracy L

    2015-09-01

    Although research on positive body image has increased, little research has explored which variables protect body appreciation during body-related threats. Self-compassion may be one such variable. Individuals high in self-compassion are mindful, kind, and nurturing toward themselves during situations that threaten their adequacy, while recognizing that being imperfect is part of "being human." In this study, we investigated whether two body-related threats (i.e., body comparison and appearance contingent self-worth) were more weakly related to body appreciation when self-compassion was high among an online sample of 263 women (Mage=35.26, SD=12.42). Results indicated that self-compassion moderated the inverse relationships between body related threats and body appreciation. Specifically, when self-compassion was very high, body comparison and appearance contingent self-worth were unrelated to body appreciation. However, when self-compassion was low, these relationships were strong. Self-compassion, then, may help preserve women's body appreciation during body-related threats.

  10. Auto Body Welding 2 (Course Outline), Automotive Body Repair and Refinishing 1: 9033.04.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    The 90-hour course is a foundation quinmester course in welding for the auto body repairman. The outline consists of seven blocks of instruction (orientation, 6 hours; auto body oxyacetylene welding, 10 hours; electric arc welding equipment, 6 hours; auto body electric arc welding, 8 hours; position welding, 40 hours; electric spot welders, 16…

  11. [Tatoos, piercing: body art? Body damage? Debasement of the body or return to a primitive way of life?].

    Science.gov (United States)

    Grognard, C

    2006-01-01

    Tatoos and piercing, though they might appear as something like a trend, if not a craze, remain for a majority minority and even fringe practices. For the adolescent, questing for his identity (no more a child, not yet an adult), the tegmental sign is a way of engraving in the flesh dramatic events of his existence. The body mark is a search for independence, a symbolic attainment of self-reliance, a way of severing the umbilical cord and of asserting oneself. In face of a life no longer under control, the body is an object at hand, on which self-will is almost unbridled... These body modifications testify to change.

  12. [Body image of adolescents in rural cities].

    Science.gov (United States)

    Miranda, Valter Paulo Neves; Conti, Maria Aparecida; Bastos, Ronaldo Rocha; Laus, Maria Fernanda; Almeida, Sebastião de Sousa; Ferreira, Maria Elisa Caputo

    2014-06-01

    The scope of this article is to evaluate the body image of adolescents from rural cities and its relationship with nutritional status, sex and the adolescent phase. Adolescents of both sexes participated in the cross-sectional study. Body image was evaluated through the Body Shape Questionnaire (BSQ) and the Figure Rating Scale (FRS) for adolescents. Weight and height were measured for the evaluation of body mass index (BMI). Stages of adolescence were classified by age. Descriptive and inferential statistical analyses were conducted. Four hundred and forty-five adolescents (190 boys and 255 girls), with a mean age of 16.44 comprised the sample. Higher risk of body dissatisfaction was found among overweight and obese participants (BSQ: OR = 3.359 p < 0.001; ESA: OR = 1.572 p = 0.387) and the female sex (BSQ: OR = 3.694 p < 0.001; ESA: OR = 0.922, p = 0.840). Participants from the intermediary and final stages of adolescence revealed a lesser risk of dissatisfaction compared to those from the initial phase. Body dissatisfaction was related to overweight and obesity, to the female sex and to the initial period of adolescence. Intervention research is required to control the factors that influence excessive adolescent body dissatisfaction.

  13. Cell Surface Receptor Theory of Disease Infectivity; Body's Defence and Normal Body Functioning in Living Things

    Directory of Open Access Journals (Sweden)

    Utoh-Nedosa

    2011-01-01

    Full Text Available Problem statement: A study of the pattern of Candida spp. infection of the human body and the mode and pattern of reaction of the human body to this infection showed that disease infectivity and self healing by plants followed the same procedures and patterns. Approach: A comparism of these procedures and patterns of natural self- healing of disease infection by the human body and plants/plant parts with the cutaneous Candida spp. killing and elimination procedures and patterns of Vernonia amygdalina leaf extract, showed that cell surface receptors are the sites through which disease infects the body and also the sites at which the body is defended. They are also the sites where activities which result in normal body functioning are carried out. The mode and patterns of Cutaneous Candida infection in a human subject and its containment by the body was examined and photographed. The disease infection and self healing procedures and patterns of plants were also examined in comparism with those of their healthy counterparts and photographed. The findings from the observations on disease infectivity and natural body’s defence patterns and procedures of the plant parts studied and those of the human body in reaction to Candida spp. infection were compared with those of the Candida spp. killing procedures and patterns of aqueous and Arachis hypogeal oil extract of Vernonia amygdalina leaf. Results: The findings of this study also showed that disease-infective organisms gain access to the body of a host through attachment to the cell surface receptors of that host which are placed linearly and are interconnected by channels. The results of the study also indicated that living organisms have a main endogenous substance that mediates both their body’s defence and their normal physiological functioning which is therefore the owner of the cell surface receptor. Other endogenous substances which participate in normal body functioning/body’s defence or in

  14. Do children emotionally rehearse about their body image?

    Science.gov (United States)

    Ling, Fiona C M; McManus, Alison M; Knowles, Gemma; Masters, Rich S W; Polman, Remco C J

    2015-09-01

    This study examined the association between propensity for emotional rehearsal, body image self-perception and weight status in Chinese Hong Kong pre-adolescents. Children 8-12 years of age (n = 278) completed measurement of body mass index, body image and emotional rehearsal. Multinomial regression analyses revealed that body mass index was positively associated with body image dissatisfaction and a significant predictor of body size estimation. However, only body size underestimation was associated with lower rehearsal tendencies. The prevalence of body image dissatisfaction and body size estimation was also reported for this population. Future research is suggested for greater understanding of emotional coping in body image dissatisfaction in young children.

  15. Formation of Apatite in Simulated Body Fluid

    Institute of Scientific and Technical Information of China (English)

    FAN Dong-hui; XU Zheng; LI Shi-pu; YAN Yu-hua

    2002-01-01

    It is confirmed that the essential condition for glasses and glass-ceramics to bond to living bone is the formation of an apatite layer on their surfaces in the body. It is proposed that a hydrated silica formed on the surfaces of these materials in the body plays an important role in forming the surface apatite layer, which has noi been proved yet. It is shown experimentally that a pure hydrated silica gel can induce the apatite formation on its surface in a simulated body fluid when its starting pH is increased from 7.2 to 7.4.

  16. SIMULATIONS OF FLOWFIELDS AROUND UNDERWATER APPENDED BODIES

    Institute of Scientific and Technical Information of China (English)

    Huang Zhen-yu; Cheng Hong-rong; Zhou Lian-di; Miao Guo-ping

    2003-01-01

    The numerical method which is based on flux difference splitting, LU decomposition, and implicit high-resolution third-order Essentially Non-Oscillatory (ENO) scheme was constructed for the efficient computation of steady state solution to three-dimensional incompressible Navier-Stokes equations in general coordinates. The flowfields over underwater axisymmetric bodies, full-appended axisymmetric bodies and axisymetric bodies with a ring-wing duct were simulated. The method is proved to be capable of predicting the circumferential-mean velocity distribution at model scale to the accuracy of around 3% of measured values, and of predicting some details of flow features, for example, the wake harmonics.

  17. Shape optimization of the modular press body

    Directory of Open Access Journals (Sweden)

    Pabiszczak Stanisław

    2016-12-01

    Full Text Available A paper contains an optimization algorithm of cross-sectional dimensions of a modular press body for the minimum mass criterion. Parameters of the wall thickness and the angle of their inclination relative to the base of section are assumed as the decision variables. The overall dimensions are treated as a constant. The optimal values of parameters were calculated using numerical method of the tool Solver in the program Microsoft Excel. The results of the optimization procedure helped reduce body weight by 27% while maintaining the required rigidity of the body.

  18. Imaging of drug smuggling by body packing.

    Science.gov (United States)

    Sica, Giacomo; Guida, Franco; Bocchini, Giorgio; Iaselli, Francesco; Iadevito, Isabella; Scaglione, Mariano

    2015-02-01

    Body packing, pushing, and stuffing are hazardous practices with complex medicolegal and social implications. A radiologist plays both a social and a medicolegal role in their assessment, and it should not be limited only to the identification of the packages but must also provide accurate information about their number and their exact location so as to prevent any package remains in the body packer. Radiologists must also be able to recognize the complications associated with these risky practices. Imaging assessment of body packing is performed essentially through plain abdominal X-ray and computed tomography scans. Ultrasound and magnetic resonance imaging, although with some advantages, actually have a limited use.

  19. Suffering bodies in 2 Maccabees 3

    OpenAIRE

    2016-01-01

    This article aims to analyse the role that bodies play in different narratives implied in 2 Maccabees 3. In order to do this, a possible dominant narrative was constructed in which the motif of suffering bodies is shown. In the same way, a challenging narrative wherein the alleviation of suffering bodies is portrayed is also revealed. Furthermore the dynamics behind these two narratives, e.g. when the Jewish deity was willing to relieve this suffering, is also investigated. It was found that ...

  20. Body weight independently affects articular cartilage catabolism.

    Science.gov (United States)

    Denning, W Matt; Winward, Jason G; Pardo, Michael Becker; Hopkins, J Ty; Seeley, Matthew K

    2015-06-01

    Although obesity is associated with osteoarthritis, it is unclear whether body weight (BW) independently affects articular cartilage catabolism (i.e., independent from physiological factors that also accompany obesity). The primary purpose of this study was to evaluate the independent effect of BW on articular cartilage catabolism associated with walking. A secondary purpose was to determine how decreased BW influenced cardiovascular response due to walking. Twelve able-bodied subjects walked for 30 minutes on a lower-body positive pressure treadmill during three sessions: control (unadjusted BW), +40%BW, and -40%BW. Serum cartilage oligomeric matrix protein (COMP) was measured immediately before (baseline) and after, and 15 and 30 minutes after the walk. Heart rate (HR) and rate of perceived exertion (RPE) were measured every three minutes during the walk. Relative to baseline, average serum COMP concentration was 13% and 5% greater immediately after and 15 minutes after the walk. Immediately after the walk, serum COMP concentration was 14% greater for the +40%BW session than for the -40%BW session. HR and RPE were greater for the +40%BW session than for the other two sessions, but did not differ between the control and -40%BW sessions. BW independently influences acute articular cartilage catabolism and cardiovascular response due to walking: as BW increases, so does acute articular cartilage catabolism and cardiovascular response. These results indicate that lower-body positive pressure walking may benefit certain individuals by reducing acute articular cartilage catabolism, due to walking, while maintaining cardiovascular response. Key pointsWalking for 30 minutes with adjustments in body weight (normal body weight, +40% and -40% body weight) significantly influences articular cartilage catabolism, measured via serum COMP concentration.Compared to baseline levels, walking with +40% body weight and normal body weight both elicited significant increases in

  1. Is there a body protein reserve?

    Science.gov (United States)

    Garrow, J S

    1982-09-01

    Evidence from experimentally protein-depleted dogs and adult human volunteers shows that about 20-25% of total body protein can be lost without fatality. Muscle protein is used to protect visceral proteins. In obese adults 15% of body protein (together with a large amount of fat) can be lost without ill effects. Experience with malnourished children shows that rapid repletion of protein is not practicable or therapeutically helpful. Protein stores in the body undoubtedly exist, and are mobilized whenever the capacity for protein synthesis is inadequate to cover the rate of protein catabolism. It is not necessarily helpful, in such situations, to give more amino acids intravenously.

  2. Body Awareness: a phenomenological inquiry into the common ground of mind-body therapies

    Directory of Open Access Journals (Sweden)

    Silow Theresa

    2011-04-01

    Full Text Available Abstract Enhancing body awareness has been described as a key element or a mechanism of action for therapeutic approaches often categorized as mind-body approaches, such as yoga, TaiChi, Body-Oriented Psychotherapy, Body Awareness Therapy, mindfulness based therapies/meditation, Feldenkrais, Alexander Method, Breath Therapy and others with reported benefits for a variety of health conditions. To better understand the conceptualization of body awareness in mind-body therapies, leading practitioners and teaching faculty of these approaches were invited as well as their patients to participate in focus groups. The qualitative analysis of these focus groups with representative practitioners of body awareness practices, and the perspectives of their patients, elucidated the common ground of their understanding of body awareness. For them body awareness is an inseparable aspect of embodied self awareness realized in action and interaction with the environment and world. It is the awareness of embodiment as an innate tendency of our organism for emergent self-organization and wholeness. The process that patients undergo in these therapies was seen as a progression towards greater unity between body and self, very similar to the conceptualization of embodiment as dialectic of body and self described by some philosophers as being experienced in distinct developmental levels.

  3. Dead bodies matter: gift giving and the unveiling of body donor monuments in the Netherlands.

    Science.gov (United States)

    Bolt, Sophie

    2012-12-01

    Body donors are people who voluntarily donate their entire body, after death, to anatomical science. Based on anthropological fieldwork in the Netherlands this article explores the construction of body donor monuments since 2007. These developments are analyzed by means of gift-giving theories. Body donation is a practice in which the medical and scientific value of the donor bodies has always been praised. Increasingly the fact that the bodies represent real human beings who have mourning relatives has also been acknowledged. This change in attitude has resulted in a desire on the part of anatomical professionals to give back a monument, not only for the donors themselves but also, in particular, for the donors' relatives. The great public interest in the monuments has revealed that many of the bereaved, in the absence of having the physical body of the donor, need a symbolic final resting place for their loved ones.

  4. Role of media and peers on body change strategies among adult men: is body size important?

    Science.gov (United States)

    McCabe, Marita P; McGreevy, Shauna J

    2011-01-01

    There has been limited previous research that has examined the role of sociocultural influences on body change strategies among adult men. The current study investigated the role of specific types of messages (encouragement, teasing and modelling) from peers and the media on the strategies to change weight among adult men. Differences were evaluated between 526 men aged from 18 to 60 years from three groups (normal weight, overweight and obese) on body image, body change strategies and messages about their body received from peers and the media. Men were primarily drawn from United States, Australia and Europe. Results showed that messages received by men regarding losing weight or increasing muscle size differed according to weight. Body image and media messages were the strongest predictors of losing weight, whereas body image importance and messages from peers were the strongest predictors of increasing muscles. These findings highlight the importance of sociocultural influences on body change strategies among adult males.

  5. Body distortions after massive weight loss: lack of updating of the body schema hypothesis.

    Science.gov (United States)

    Guardia, D; Metral, M; Pigeyre, M; Bauwens, I; Cottencin, O; Luyat, M

    2013-09-01

    Behavioural therapy and bariatric surgery often produce rapid, massive body weight loss that may impact a patient's ability to gauge his/her new body shape. Although the patient is aware of the weight loss, he/she continues to feel obese, as if there was a conflict between the previous body schema and the new one. Here, we report the case of a 40-year-old woman who developed major body distortions after massive weight loss. Psychometric and behavioural assessments revealed strong disturbances in several tasks involving body representation. In particular, we observed abnormal behaviour in a body-scaled action task. Our findings suggest that the rapidity of our patient's weight loss prevented her central nervous system from correctly updating the body schema.

  6. Refinement of the tripartite influence model for men: dual body image pathways to body change behaviors.

    Science.gov (United States)

    Tylka, Tracy L

    2011-06-01

    Although muscularity and body fat concerns are central to conceptualizing men's body image, they have not been examined together within existing structural models. This study refined the tripartite influence model (Thompson, Heinberg, Altabe, & Tantleff-Dunn, 1999) by including dual body image pathways (muscularity and body fat dissatisfaction) to engagement in muscular enhancement and disordered eating behaviors, respectively, and added dating partners as a source of social influence. Latent variable structural equation modeling analyses supported this quadripartite model in 473 undergraduate men. Nonsignificant paths were trimmed and two unanticipated paths were added. Muscularity dissatisfaction and body fat dissatisfaction represented dual body image pathways to men's engagement in muscularity enhancement behaviors and disordered eating behaviors, respectively. Pressures to be mesomorphic from friends, family, media, and dating partners made unique contributions to the model. Internalization of the mesomorphic ideal, muscularity dissatisfaction, and body fat dissatisfaction played key meditational roles within the model.

  7. Rheological investigation of body cream and body lotion in actual application conditions

    Science.gov (United States)

    Kwak, Min-Sun; Ahn, Hye-Jin; Song, Ki-Won

    2015-08-01

    The objective of the present study is to systematically evaluate and compare the rheological behaviors of body cream and body lotion in actual usage situations. Using a strain-controlled rheometer, the steady shear flow properties of commercially available body cream and body lotion were measured over a wide range of shear rates, and the linear viscoelastic properties of these two materials in small amplitude oscillatory shear flow fields were measured over a broad range of angular frequencies. The temperature dependency of the linear viscoelastic behaviors was additionally investigated over a temperature range most relevant to usual human life. The main findings obtained from this study are summarized as follows: (1) Body cream and body lotion exhibit a finite magnitude of yield stress. This feature is directly related to the primary (initial) skin feel that consumers usually experience during actual usage. (2) Body cream and body lotion exhibit a pronounced shear-thinning behavior. This feature is closely connected with the spreadability when cosmetics are applied onto the human skin. (3) The linear viscoelastic behaviors of body cream and body lotion are dominated by an elastic nature. These solid-like properties become a criterion to assess the selfstorage stability of cosmetic products. (4) A modified form of the Cox-Merz rule provides a good ability to predict the relationship between steady shear flow and dynamic viscoelastic properties for body cream and body lotion. (5) The storage modulus and loss modulus of body cream show a qualitatively similar tendency to gradually decrease with an increase in temperature. In the case of body lotion, with an increase in temperature, the storage modulus is progressively decreased while the loss modulus is slightly increased and then decreased. This information gives us a criterion to judge how the characteristics of cosmetic products are changed by the usual human environments.

  8. The effects of body exposure on self-body image and esthetic appreciation in anorexia nervosa.

    Science.gov (United States)

    Cazzato, Valentina; Mian, Emanuel; Mele, Sonia; Tognana, Giulia; Todisco, Patrizia; Urgesi, Cosimo

    2016-03-01

    Repeated exposures to thin-idealized body shapes may alter women's perceptions of what normal (e.g., accepted) and ideal (e.g., desired) bodies in a cultural environment look like. The aim of the present study was to investigate whether exposure to thin and round body shapes may change the subsequent esthetic appreciation of others' bodies and the perceptual and cognitive-affective dimensions of self-body image in patients suffering from anorexia nervosa (AN). Thirteen AN patients and 13 matched healthy controls were exposed to pictures of either thin or round unfamiliar body models and, before and after exposure, they were required to either express liking judgments about round and slim figures of unfamiliar bodies (esthetic task) or to adjust distorted pictures of their own body to their perceptual (How do you see yourself?), affective (How do you feel yourself?), metacognitive (How do others see you?) and ideal (How would you like to look like?) body image (self-body adjustment task). Brief exposures to round models increased liking judgments of round figures in both groups. However, only in AN patients, exposure to round models induced an increase in thin figures liking, which positively correlated with their preoccupation with dieting. Furthermore, exposure to round bodies in AN patients, but not in controls, increased the distortion for the perceptual body image and decreased the size of the ideal one. No differences between the two groups were obtained after adaptation to thin models. Our results suggest that AN patients' perception of their own and others' body is more easily malleable by exposure to round figures as compared to controls. Crucially, this mechanism may strongly contribute to the development and maintenance of self-body image disturbances.

  9. Effects of photoperiod on body mass, thermogenesis and body composition in Eothenomys miletus during cold exposure

    Directory of Open Access Journals (Sweden)

    Wan-long Zhu

    2012-05-01

    Full Text Available Many small mammals respond to seasonal changes in photoperiod by altering body mass and adiposity. These animals may provide valuable models for understanding the regulation of energy balance. In present study, we examined the effect on body mass, rest metabolic rate, food intake and body composition in cold-acclimated (5 °C in Eothenomys miletus by transferring them from a short (SD, 8h :16h L: D to long day photoperiod (LD, 16h: 8h L:D. During the first 4 weeks of exposure to SD, E. miletus decreased body mass. After the next 4 weeks of exposure to LD, which the average difference between body masses of LD and SD voles was 4.76 g. This 14.74% increase in body mass reflected significant increases in absolute amounts of body components, including wet carcass mass, dry carcass mass and body fat mass. After correcting body composition and organ morphology data for the differences in body mass, only livers, kidney, and small intestine were enlarged due to photoperiod treatment during cold exposure. E. miletus increased RMR and energy intake exposure to LD, but maintained a stable level to SD after 28 days. Serum leptin levels were positively correlated with body mass, body fat mass, RMR as well as energy intake. All of the results indicated that E. miletus may provide an attractive novel animal model for investigation of the regulation of body mass and energy balance at organism levels. Leptin is potentially involved in the photoperiod induced body mass regulation and thermogenesis in E. miletus during cold exposure.

  10. Do children emotionally rehearse about their body image?

    OpenAIRE

    Ling, F.C.M.; McManus, A. M.; Knowles, G; Masters, R.S.W.; Polman, Remco C.J.

    2014-01-01

    This study examined the association between propensity for emotional rehearsal, body image self-perception \\ud and weight status in Chinese Hong Kong pre-adolescents. Children 8–12 years of age (n = 278) completed \\ud measurement of body mass index, body image and emotional rehearsal. Multinomial regression analyses \\ud revealed that body mass index was positively associated with body image dissatisfaction and a significant \\ud predictor of body size estimation. However, only body size undere...

  11. Help! Is This My Body? (For Teens)

    Science.gov (United States)

    ... to compare ourselves with celebrities and models. In reality, most people don't look like the limited ... photo editing, not nature.) Ads sell fantasy, not reality. Treat your body well. Making educated choices about ...

  12. Myocardial hypertrophy induces carotid body hyperplasia.

    Science.gov (United States)

    Sivridis, Efthimios; Pavlidis, Pavlos; Fiska, Aliki; Pitsiava, Dimitra; Giatromanolaki, Alexandra

    2011-01-01

    The carotid bodies tend to enlarge after long-standing cardiopulmonary disease. Our objective was to investigate whether cardiac hypertrophy is associated with carotid body hyperplasia. Fifteen autopsy cases with combined left and right ventricular hypertrophy were examined and compared with two control groups (16 cases). The study involved a meticulous dissection of carotid bifurcations, thin serial sections, and morphometric analysis of carotid body volume and cell types (progenitor, dark, light, and sustentacular). There was a significant increase in sustentacular cells in all individuals with cardiac hypertrophy, which was not drug-induced, and accompanied by a similar increase in carotid body volume. Dark or light cell accumulation was detected focally and only in three instances. It appears that the generalized sustentacular cell hyperplasia is the result of long-standing hypoxia, while a superimposed focal prominence of dark or light cells may be proliferative or metaplastic in nature and attributed to short-term hypoxia.

  13. Know Your Body Mass Index (BMI)

    Science.gov (United States)

    ... using three key measures: body mass index (BMI) waist circumference, and risk factors for diseases and conditions associated with obesity. Waist Circumference Determine your waist circumference by placing a measuring ...

  14. Paranormal belief, schizotypy, and Body Mass Index.

    Science.gov (United States)

    Hergovich, Andreas; Willinger, Ulrike; Arendasy, Martin

    2005-06-01

    There are indications that subjects with schizotypal personality have a lower Body Mass Index. Also schizotypal personality is linked to a higher incidence of paranormal belief. In this study we examined whether low Body Mass Index is also linked to paranormal belief. In a pilot study 48 students of psychology (85.4% women) between the ages of 20 and 27 years were administered a questionnaire assessing weight, height, and paranormal belief. Analysis suggested an association between belief in paranormal phenomena and low Body Mass Index. In a follow-up study with 300 subjects and equal sex distribution, the relationship was examined under control of schizotypy. The results for Body Mass Index could not be confirmed; however, paranormal belief was heavily associated with the cognitive-perceptual component of schizotypy.

  15. Two-Body Relaxation in Cosmological Simulations

    CERN Document Server

    Binney, J; Binney, James; Knebe, Alexander

    2002-01-01

    The importance of two-body relaxation in cosmological simulations is explored with simulations in which there are two species of particles. The cases of mass ratio sqrt(2):1 and 4:1 are investigated. Simulations are run with both a fixed softening length and adaptive softening using the publicly available codes GADGET and MLAPM, respectively. The effects of two-body relaxation are detected in both the density profiles of halos and the mass function of halos. The effects are more pronounced with a fixed softening length, but even in this case they are not so large as to suggest that results obtained with one mass species are significantly affected by two-body relaxation. The simulations that use adaptive softening are slightly less affected by two-body relaxation and produce slightly higher central densities in the largest halos. They run about three times faster than the simulations that use a fixed softening length.

  16. Professional Bodies Can Benefit your Career

    OpenAIRE

    Murphy, James Peter

    2009-01-01

    Membership of the major professional bodies and trade associations is crucial towards relationship building, active membership and interaction enables hospitality people to build friendships, business networks and opportunities which bring numerous benefits

  17. Gypsy pentecostal ascetism and body management

    Directory of Open Access Journals (Sweden)

    Mena Cabezas, Ignacio Ramón

    2008-05-01

    Full Text Available Pentecostal religious beliefs and practices consist of a complex set of strategies of transformation and personal renewal. Among other aspects of their experiences in the Church of Philadelphia, the social construction of Gypsy reality turns on the reform of the body. The present paper lies on aspects such as the body as object and subject of biopolitical and religious practices; the relationships between religious experience and body management; new social and community interactions; and autobiographical discourse as the ideological vehicle of personal conversion and transformation. All these processes reveal how social practices remake and shape bodily behaviour and its meaning. Pentecostal charismatic practices channel and express the community and individual demands of Church of Philadelphia converts, and represent central issues in the Pentecostal management of body and spirit. Our aim in this paper is to analyze the bodily practices which provide for believers´ transformation, and which shape community rituals and the congregation's interactions.

  18. Capillary pumped loop body heat exchanger

    Science.gov (United States)

    Swanson, Theodore D. (Inventor); Wren, deceased, Paul (Inventor)

    1998-01-01

    A capillary pumped loop for transferring heat from one body part to another body part, the capillary pumped loop comprising a capillary evaporator for vaporizing a liquid refrigerant by absorbing heat from a warm body part, a condenser for turning a vaporized refrigerant into a liquid by transferring heat from the vaporized liquid to a cool body part, a first tube section connecting an output port of the capillary evaporator to an input of the condenser, and a second tube section connecting an output of the condenser to an input port of the capillary evaporator. A wick may be provided within the condenser. A pump may be provided between the second tube section and the input port of the capillary evaporator. Additionally, an esternal heat source or heat sink may be utilized.

  19. Electric Shock and the Human Body.

    Science.gov (United States)

    Brown, Colin

    1986-01-01

    Discusses electricity's documented effects on the human body, including both the dangers to human health and the medical application of electrical stimulation to heart problems. Discusses the teaching of such physics topics to potential medical students. (TW)

  20. [Continuity and transformation of body logic].

    Science.gov (United States)

    Bolens, Guillemette

    2003-01-01

    This article is concerned with two distinct corporeal logics. In the first, corporeality is founded on joints, tendons, and mobility; in the second, the envelope and its apertures are considered primordial. The first logic is extant in very few works. Although these texts (e.g. The Iliad, Beowulf) clearly share the same, very specific, conception of the body, they belong to different histories. The corporeal logic of the 'jointed body' (corps articulaire) cannot, therefore, be appraised in terms of longue durée. The texts represent, instead, a moment of transition between the psychodynamics of orality and literacy. A problem correlated to this fact is that readers (ancient and modern) no longer think using the same logic as that pertaining to the jointed body. They tend to translate information regarding the logic of the jointed body into data meaningful in their own logic.

  1. Endotoxin contamination delays the foreign body reaction

    NARCIS (Netherlands)

    van Putten, Sander M.; Wubben, Maike; Plantinga, Josee A.; Hennink, Wim E.; van Luyn, Marja J. A.; Harmsen, Martin C.

    2011-01-01

    Biomaterials are at continuous risk of bacterial contamination during production and application. In vivo, bacterial contamination of biomaterials delays the foreign body reaction (FBR). Endotoxins such as lipopolysaccharides (LPS), major constituents of the bacterial cell wall, are potent stimulato

  2. Tatu, pirsing i bodi-art / kunsti

    Index Scriptorium Estoniae

    kunsti

    2007-01-01

    Rahvusvaheline tätoveerimise ja naha perforeerimise (body piercing) festival Tattoo-Collection-2007 Kiievis. Osalejad Ukrainast, Venemaalt, Valgevenest, Poolast ja Tšehhist. Toimus ka kehamaalingute tšempionaat

  3. Men's attraction to women's bodies changes seasonally.

    Science.gov (United States)

    Pawlowski, Bogusław; Sorokowski, Piotr

    2008-01-01

    Humans exhibit seasonal variation in hormone levels, behaviour, and perception. Here we show that men's assessments of women's attractiveness change also seasonally. In five seasons (from winter 2004 to winter 2005) 114 heterosexual men were asked to assess the attractiveness of the same stimuli: photos of a female with three different waist-to-hip ratios; photos of female breasts, and photos of average-looking faces of young women. For each season, the scores given to the stimuli of the same category (body shape, breast, and face) were combined. Friedman's test revealed significant changes for body shape and breast attractiveness assessments across the seasons, but no changes for face ratings. The highest scores for attractiveness were given in winter and the lowest in summer. We suggest that the observed seasonality is related to the well-known 'contrast effect'. More frequent exposure to women's bodies in warmer seasons might increase men's attractiveness criteria for women's body shape and breasts.

  4. Composition of Solar System Small Bodies

    CERN Document Server

    Vernazza, Pierre

    2016-01-01

    The aim of the chapter is to summarize our understanding of the compositional distribution across the different reservoirs of small bodies (main belt asteroids, giant planet trojans, irregular satellites of the giant planets, TNOs, comets). We then use this information to i) discuss current dynamical models (Nice and Grand Tack models), ii) mention possible caveats in these models if any, and iii) draw a preliminary version of the primordial compositional gradient across the solar system before planetary migrations occured. Note that the composition of both planetary satellites (the regular ones) and that of the transient populations (NEOs, centaurs) is not discussed here. We strictly focus on the composition of the main reservoirs of small bodies. The manuscript's objective is to provide a global and synthetic view of small bodies' compositions rather than a very detailed one, for specific reviews regarding the composition of small bodies, see papers by Burbine (2014) for asteroids, Emery et al. (2015) for J...

  5. Body art education: the earlier, the better.

    Science.gov (United States)

    Armstrong, Myrna L; Tustin, Jane; Owen, Donna C; Koch, Jerome R; Roberts, Alden E

    2014-02-01

    Using the major format identified for successful prevention and intervention work, five "W" questions: what, why, whom, where, and who, plus one: how, this article first summarizes the current body art literature. Then, educational strategies specifically regarding the topic of tattoos and body piercing are presented for school nurses. These strategies can be used to create applicable, realistic information for young students before they are faced with decisions related to body art. The school nurse might be the first and only credible source of information the students receive related to body art in an education/health environment. Curriculum emphasis is on the decision making leading up to the action, and the major purposes, rather than on the markings or jewelry associated with procurement. Reducing decisional conflict while promoting positive development in the areas of empowerment, self-esteem, and maturing can help achieve stronger informed decision making.

  6. Workplace Safety and Health: Body Art

    Science.gov (United States)

    ... Publications and Products Programs Contact NIOSH NIOSH BODY ART Language: English Español (Spanish) Recommend on Facebook Tweet Share Compartir Creating living art is a unique talent, but it puts tattooists ...

  7. Sensing Movement: Microsensors for Body Motion Measurement

    Directory of Open Access Journals (Sweden)

    Hansong Zeng

    2011-01-01

    Full Text Available Recognition of body posture and motion is an important physiological function that can keep the body in balance. Man-made motion sensors have also been widely applied for a broad array of biomedical applications including diagnosis of balance disorders and evaluation of energy expenditure. This paper reviews the state-of-the-art sensing components utilized for body motion measurement. The anatomy and working principles of a natural body motion sensor, the human vestibular system, are first described. Various man-made inertial sensors are then elaborated based on their distinctive sensing mechanisms. In particular, both the conventional solid-state motion sensors and the emerging non solid-state motion sensors are depicted. With their lower cost and increased intelligence, man-made motion sensors are expected to play an increasingly important role in biomedical systems for basic research as well as clinical diagnostics.

  8. JPL Small Body Database Search Engine

    Data.gov (United States)

    National Aeronautics and Space Administration — Use this search engine to generate custom tables of orbital and/or physical parameters for all asteroids and comets (or a specified sub-set) in our small-body...

  9. Level rearrangement in three-body systems

    CERN Document Server

    Richard, Jean-Marc

    2016-01-01

    We study systems of three bosons bound by a long-range interaction supplemented by a short-range potential of variable strength. This generalizes the usual two-body exotic atoms where the Coulomb interaction is modified by nuclear forces at short distances. The energy shift due to the short-range part of the interaction combines two-body terms similar to the ones entering the Trueman-Deser formula, and three-body contributions. A phenomenon of level rearrangement is observed, similar to the Zel'dovich effect, by the onset of an additional stable level which is eventually absorbed by the two-body threshold energy, and can be interpreted as an Efimov-like state of the short-range potential.

  10. Inducing illusory ownership of a virtual body

    Directory of Open Access Journals (Sweden)

    Mel Slater

    2009-09-01

    Full Text Available We discuss three experiments that investigate how virtual limbs and bodies can come to feel like real limbs and bodies. The first experiment shows that an illusion of ownership of a virtual arm appearing to project out of a person’s shoulder can be produced by tactile stimulation on a person’s hidden real hand and synchronous stimulation on the seen virtual hand. The second shows that the illusion can be produced by synchronous movement of the person’s hidden real hand and a virtual hand. The third shows that a weaker form of the illusion can be produced when a brain-computer interface is employed to move the virtual hand by means of motor imagery without any tactile stimulation. We discuss related studies that indicate that the ownership illusion may be generated for an entire body. This has important implications for the scientific understanding of body ownership and several practical applications.

  11. High-energy two-body photoproduction

    CERN Document Server

    Salin, P

    1974-01-01

    Considers three aspects of two-body photoproduction reactions: vector meson production as a tool to investigate properties of diffractive reactions; the occurrence of a possible J=0 fixed pole in the Compton amplitude; and pseudoscalar meson photoproduction. (73 refs).

  12. Proteins Are the Body's Worker Molecules

    Science.gov (United States)

    ... PDF Chapter 1: Proteins are the Body's Worker Molecules You've probably heard that proteins are important ... are much more than that. Proteins are worker molecules that are necessary for virtually every activity in ...

  13. Mind-body therapies in integrative oncology.

    Science.gov (United States)

    Elkins, Gary; Fisher, William; Johnson, Aimee

    2010-12-01

    There is growing interest in mind-body therapies as adjuncts to mainstream cancer treatment, and an increasing number of patients turn to these interventions for the control of emotional stress associated with cancer. Increased research funding has enabled many such interventions to be evaluated for their efficacy, including studies of mind-body interventions to reduce pain, anxiety, insomnia, anticipatory, and treatment-related nauseas, hot flashes, and improved mood. Mind-body treatments evaluated for their utility in oncology include relaxation therapies, biofeedback, meditation and hypnosis, yoga, art and music therapy, tai chi, and qigong. Although studies are not always methodologically sound and results mixed, a growing number of well-designed studies provide convincing evidence that mind-body techniques are beneficial adjuncts to cancer treatment. The evidence is sufficient to recommend further investigation and adoption of these techniques in mainstream oncology care.

  14. Free-Body Diagrams: Necessary or Sufficient?

    Science.gov (United States)

    Rosengrant, David; Van Heuvelen, Alan; Etkina, Eugenia

    2005-09-01

    The Rutgers PAER group is working to help students develop various scientific abilities. One of the abilities is to create, understand and learn to use for qualitative reasoning and problem solving different representations of physical processes such as pictorial representations, motion diagrams, free-body diagrams, and energy bar charts. Physics education literature indicates that using multiple representations is beneficial for student understanding of physics ideas and for problem solving. We developed a special approach to construct and utilize free-body diagrams for representing physical phenomena and for problem solving. We will examine whether students draw free-body diagrams in solving problems when they know they will not receive credit for it; the consistency of their use in different conceptual areas; and if students who use free-body diagrams while solving problems in different areas of physics are more successful then those who do not.

  15. [Foreign bodies in the esophagus of adults].

    Science.gov (United States)

    Castellón Ortega, J; Hernández Díaz, A; Pila Pérez, R; Pila Peláez, R; Pila Peláez, M

    2000-01-01

    A prospective descriptive observational study was made to determine the incidence of esophageal foreign bodies in adults who had been admitted to the Manual Ascunce Domenech teaching hospital of Camaguey, Cuba in the period from 1 September 1997 to 31 August 1998. The highest frequency of patients with this diagnosis was in 31 to 50 year-old men. Dysphagia and salivary retention in the pyriform sinuses were the prevalent symptoms. The state of the oral cavity was poor in 82.50% of patients. The foreign body was removed in the first 24 hours in 83.33% of patients. The radiological diagnosis was positive in 75% of patients. The upper third was the most common location in radiological and endoscopic studies. Fish bones were the prevalent foreign body. A quarter of the patients had complications and stable esophagoscopy was used to extract the foreign body in 96.67% of cases.

  16. Unusual foreign bodies of upper gastrointestinal tract.

    Science.gov (United States)

    Nijhawan, S; Rai, R R; Agarwal, S; Vijayvergiya, R

    1995-01-01

    We report management of unusual foreign bodies of upper gastrointestinal tract, namely beer bottle cap, raisins and pistachu, mango peel, betelnut and plum seed at a university hospital in Northern India.

  17. Obesity, body composition, and prostate cancer

    Directory of Open Access Journals (Sweden)

    Fowke Jay H

    2012-01-01

    Full Text Available Abstract Background Established risk factors for prostate cancer have not translated to effective prevention or adjuvant care strategies. Several epidemiologic studies suggest greater body adiposity may be a modifiable risk factor for high-grade (Gleason 7, Gleason 8-10 prostate cancer and prostate cancer mortality. However, BMI only approximates body adiposity, and may be confounded by centralized fat deposition or lean body mass in older men. Our objective was to use bioelectric impedance analysis (BIA to measure body composition and determine the association between prostate cancer and total body fat mass (FM fat-free mass (FFM, and percent body fat (%BF, and which body composition measure mediated the association between BMI or waist circumference (WC with prostate cancer. Methods The study used a multi-centered recruitment protocol targeting men scheduled for prostate biopsy. Men without prostate cancer at biopsy served as controls (n = 1057. Prostate cancer cases were classified as having Gleason 6 (n = 402, Gleason 7 (n = 272, or Gleason 8-10 (n = 135 cancer. BIA and body size measures were ascertained by trained staff prior to diagnosis, and clinical and comorbidity status were determined by chart review. Analyses utilized multivariable linear and logistic regression. Results Body size and composition measures were not significantly associated with low-grade (Gleason 6 prostate cancer. In contrast, BMI, WC, FM, and FFM were associated with an increased risk of Gleason 7 and Gleason 8-10 prostate cancer. Furthermore, BMI and WC were no longer associated with Gleason 8-10 (ORBMI = 1.039 (1.000, 1.081, ORWC = 1.016 (0.999, 1.033, continuous scales with control for total body FFM (ORBMI = 0.998 (0.946, 1.052, ORWC = 0.995 (0.974, 1.017. Furthermore, increasing FFM remained significantly associated with Gleason 7 (ORFFM = 1.030 (1.008, 1.052 and Gleason 8-10 (ORFFM = 1.044 (1.014, 1.074 after controlling for FM. Conclusions Our results

  18. Dogs’ Body Language Relevant to Learning Achievement

    OpenAIRE

    Masashi Hasegawa; Nobuyo Ohtani; Mitsuaki Ohta

    2014-01-01

    Simple Summary For humans and dogs to live together amiably, dog training is required, and a lack of obedience training is significantly related to the prevalence of certain behavioral problems. To train efficiently, it is important that the trainer/owner ascertains the learning level of the dog. Understanding the dog’s body language helps humans understand the animal’s emotions. This study evaluated the posture of certain dog body parts during operant conditioning. Our findings suggest that ...

  19. Biodynamics of deformable human body motion

    Science.gov (United States)

    Strauss, A. M.; Huston, R. L.

    1976-01-01

    The objective is to construct a framework wherein the various models of human biomaterials fit in order to describe the biodynamic response of the human body. The behavior of the human body in various situations, from low frequency, low amplitude vibrations to impact loadings in automobile and aircraft crashes, is very complicated with respect to all aspects of the problem: materials, geometry and dynamics. The materials problem is the primary concern, but the materials problem is intimately connected with geometry and dynamics.

  20. [The wounded body, knowledge and art symbolism].

    Science.gov (United States)

    Segura Jorda, Gloria

    2011-02-01

    A brief tour through all art periods, analyzing and searching, to determine the meaning and symbolism of the wound in each period. To study the relationship and symbolism art / body / wound, is a vast and complex task. Can be approached from every angle imaginable. Different disciplines such as anthropology history and philosophy medicine, and now the art, we have provided different interpretations about the meaning representation and wounded human body through the centuries.

  1. Balancing body perception during growth and development

    OpenAIRE

    van Vliet, Jolanda S.

    2015-01-01

    Among children and adolescents, the drive to be slender and the fear of being fat is a growing public health concern. This trend stands in contrast to the increasing prevalence of overweight reported worldwide. Both feeling too fat and being overweight are associated with physical, psychological and social health-related issues from a shortand long-term perspective. The aim of this thesis is to study body perception in relation to actual body size and the bodily changes that occur naturally d...

  2. Whole body MR imaging: applications in oncology.

    Science.gov (United States)

    Johnston, C; Brennan, S; Ford, S; Eustace, S

    2006-04-01

    This article reviews technique and clinical applications of whole body MR imaging as a diagnostic tool in cancer staging. In particular the article reviews its role as an alternative to scintigraphy (bone scan and PET) in staging skeletal spread of disease, its role in assessing total tumour burden, its role in multiple myeloma and finally its evolving non oncologic role predominantly assessing total body composition.

  3. NONVERBAL STORIES: THE BODY IN PSYCHOTHERAPY

    OpenAIRE

    Richard G. Erskine

    2014-01-01

    Emotional experience is stored within the amygdala and the limbic system of the brain as affect, visceral, and physiological sensation without symbolization and language. These significant memories are expressed in affect and through our bodily movements and gestures. Such body memories are unconscious non-symbolized patterns of self-in-relationship. Several methods of a body centered psychotherapy are described and clinical case examples illustrate the use of expressive methods within a re...

  4. NONVERBAL STORIES: THE BODY IN PSYCHOTHERAPY

    Directory of Open Access Journals (Sweden)

    Richard G. Erskine

    2014-11-01

    Full Text Available Emotional experience is stored within the amygdala and the limbic system of the brain as affect, visceral, and physiological sensation without symbolization and language. These significant memories are expressed in affect and through our bodily movements and gestures. Such body memories are unconscious non-symbolized patterns of self-in-relationship. Several methods of a body centered psychotherapy are described and clinical case examples illustrate the use of expressive methods within a relational psychotherapy.

  5. Endoscopic Removal of 15 Gastrointestinal Foreign Bodies

    Directory of Open Access Journals (Sweden)

    Bircan Savran

    2015-09-01

    Full Text Available Foreign body ingestion occurs commonly in children, elderly, mentally impaired or alcoholic, and psychiatric patients. We present a 15-year-old boy with mental retardation and uncontrolled psychiatric disorder admitted to the hospital with abdominal and chest pain. He was diagnosed with foreign body ingestion and 15 foreign objects, including a sharp knife, were successfully removed endoscopically by using an over-tube.

  6. Body image satisfaction among female college students

    Directory of Open Access Journals (Sweden)

    Shweta Goswami

    2012-01-01

    Full Text Available Objective: To determine body image satisfaction among newly entrant women students in a professional institution. Materials and Methods: A cross-sectional study using body image satisfaction described in words was undertaken, which also explored relationship with body mass index (BMI and other selected co-variables such as socio-demographic details, overall satisfaction in life, and particularly in academic/professional life, current health status using 5-item based Likert scale. Height, weight, hip and waist circumference measurement was carried out using standard protocol. Data collection was carried through personal interview using pre-designed, pre-tested semi-structured interview schedule by female investigators during August-September 2010 and analysis carried out by computing percentages and Chi-square test. Results: Out of 96 study samples, 16.66%, 51.04%, and 32.29% girl students perceived their body image as fair, good and excellent, respectively while overall 13.54% were dissatisfied with their body image. The body image satisfaction had significant relationship with image perception ( P<0.001, current general health status ( P<0.001 and self weight assessment ( P<0.001. Mother′s education had a statistically significant ( P=0.004 but negative relationship with outcome variable. Students with low weight (BMI <18.5 kg/m2 had a significantly higher (85.71% prevalence of body image satisfaction while overweight students (BMI≤23 kg/m2 had a significantly higher (54.54% prevalence of dissatisfaction ( P<0.001. Discussion: High body image satisfaction is reported in this study and was found to be significantly related to anthropometric measurements. On an encouraging note, this level needs to be preserved for overall mental and healthy development of students. Proactive preventive measures could be initiated on personality development, acceptance of self and individual differences while maintaining optimum weight and active life style.

  7. Neurophysiological biomarkers for Lewy body dementias

    OpenAIRE

    Cromarty, Ruth A.; Elder, Greg J.; Graziadio, Sara; Baker, Mark; Bonanni, Laura; Onofrj, Marco; O’Brien, John T.; Taylor, John-Paul

    2016-01-01

    Objective Lewy body dementias (LBD) include both dementia with Lewy bodies (DLB) and Parkinson’s disease with dementia (PDD), and the differentiation of LBD from other neurodegenerative dementias can be difficult. Currently, there are few biomarkers which might assist early diagnosis, map onto LBD symptom severity, and provide metrics of treatment response. Traditionally, biomarkers in LBD have focussed on neuroimaging modalities; however, as biomarkers need to be simple, inexpensive and non-...

  8. Ceramide triggers Weibel-Palade body exocytosis.

    Science.gov (United States)

    Bhatia, Rinky; Matsushita, Kenji; Yamakuchi, Munekazu; Morrell, Craig N; Cao, Wangsen; Lowenstein, Charles J

    2004-08-06

    The sphingolipid ceramide mediates a variety of stress responses, including vascular inflammation and thrombosis. Activated endothelial cells release Weibel-Palade bodies, granules containing von Willebrand factor (vWF) and P-selectin, which induce leukocyte rolling and platelet adhesion and aggregation. We hypothesized that ceramide induces vascular inflammation and thrombosis in part by triggering Weibel-Palade body exocytosis. We added ceramide to human aortic endothelial cells and assayed Weibel-Palade body exocytosis by measuring the concentration of vWF released into the media. Exogenous ceramide induces vWF release from endothelial cells in a dose-dependent manner. Activators of endogenous ceramide production, neutral sphingomyelinase, or tumor necrosis factor-alpha also induce Weibel-Palade body exocytosis. We next studied NO effects on ceramide-induced Weibel-Palade body exocytosis because NO can inhibit vascular inflammation. The NO donor S-nitroso-N-acetylpenicillamine decreases ceramide-induced vWF release in a dose-dependent manner, whereas the NO synthase inhibitor N(G)-nitro-L-arginine methyl ester increases ceramide-induced vWF release. In summary, our findings show that endogenous ceramide triggers Weibel-Palade body exocytosis, and that endogenous NO inhibits ceramide-induced exocytosis. These data suggest a novel mechanism by which ceramide induces vascular inflammation and thrombosis.

  9. The concept of body in religious studies

    Directory of Open Access Journals (Sweden)

    Matti Kamppinen

    2011-01-01

    Full Text Available Recently it has become fashionable to speak about embodied religion, religion as bodily processes and embodiment in general. In this article the different uses of the concept of the body are analysed and the different contexts in which the concept can be used in coherent and systematic ways are clarified, and furthermore in such a way that it enhances the methodology of religious studies. Bodies are relevant in religious studies first and foremost for the reason that some bodies support religious beliefs, desires and actions, such as priests in the Catholic Church or members of the organizations of charismatic Christianity. Secondly, bodies are ascribed religious meanings. That is, in addition to a human body x, we have one or more religious actors who ascribe religious meanings to this particular body. Even though bodily issues are important for biological creatures such as human beings, they are not relevant for religious studies if they do not involve secondary theories that attach religious contents to them.

  10. Body perception of teenagers in school environments

    Directory of Open Access Journals (Sweden)

    Valentin Gavídia Catalan

    2011-12-01

    Full Text Available Objective: To assess body perception of teenagers in school environments. Methods: We conducted a qualitative study in a secondary public school from the city of Fortaleza-CE, Brazil, with students from the ninth grade, aged 14 to 16 years old, independent of sex, from March to June, 2009. The first phase consisted of the selection of ten students, using a schematic drawing of the human body. In the second phase, there was a focal group with guiding questions about body awareness and desire for change. Results: For the students, the idea of good posture would be a person who had good education and to be straightwhen walking and sitting. We perceived dissatisfaction and important misunderstanding in relation to their body and posture, and there was unanimity concerning the desire of achieving changes. Conclusion: There are mixed feelings related to the body, by teenage students, when you inquire about their image and desire to change. If, on one hand, they refer to perceive themselves with proper and correct posture, on the other hand, they are eager for change, easily identified with present standard body reported in the media and worshiped as “ideal body”. It is urgent and necessary to consolidate the culture of health promotion in schools as well as build healthy educational environment.

  11. Accurate upper body rehabilitation system using kinect.

    Science.gov (United States)

    Sinha, Sanjana; Bhowmick, Brojeshwar; Chakravarty, Kingshuk; Sinha, Aniruddha; Das, Abhijit

    2016-08-01

    The growing importance of Kinect as a tool for clinical assessment and rehabilitation is due to its portability, low cost and markerless system for human motion capture. However, the accuracy of Kinect in measuring three-dimensional body joint center locations often fails to meet clinical standards of accuracy when compared to marker-based motion capture systems such as Vicon. The length of the body segment connecting any two joints, measured as the distance between three-dimensional Kinect skeleton joint coordinates, has been observed to vary with time. The orientation of the line connecting adjoining Kinect skeletal coordinates has also been seen to differ from the actual orientation of the physical body segment. Hence we have proposed an optimization method that utilizes Kinect Depth and RGB information to search for the joint center location that satisfies constraints on body segment length and as well as orientation. An experimental study have been carried out on ten healthy participants performing upper body range of motion exercises. The results report 72% reduction in body segment length variance and 2° improvement in Range of Motion (ROM) angle hence enabling to more accurate measurements for upper limb exercises.

  12. Body image, compulsory heterosexuality, and internalized homophobia.

    Science.gov (United States)

    Pitman, G E

    1999-01-01

    ABSTRACT Body dissatisfaction in lesbians is a subject which has traditionally been ignored in the psychological literature on body image and eating disorders. Early feminist theorists and researchers argued that body dissatisfaction in women developed as a way of dealing with the oppression and misogyny they are faced with on a daily basis. However, these theories failed to take issues of race, class, and sexual orientation into account, thereby excluding the experiences of a diversity of women. This article focuses specifically on the lesbian experience and explores how cultural messages about thinness, femininity, and heterosexuality shape lesbians' feelings about their sexuality and about their bodies. Through the inevitable process of internalizing homophobia and fat hatred, both of which are institutionalized ways of keeping heterosexuality and female oppression in place, lesbians may begin to believe that there is something inherently wrong with them and with their bodies. This article explores how the impact of racism, classism, sexism, and homophobia on women may provide a more comprehensive understanding of the cultural forces behind women's dissatisfaction with their bodies.

  13. Holding fat stereotypes is associated with lower body dissatisfaction in normal weight Caucasian women who engage in body surveillance.

    Science.gov (United States)

    Kim, Jean; Jarry, Josée L

    2014-09-01

    This study examined the moderating effect of body surveillance on the relationship between fat stereotype endorsement and body dissatisfaction in normal weight women. Participants (N=225) completed online measures of fat stereotyping, body surveillance, body dissatisfaction, and internalized thin ideals. After accounting for thin ideals, body surveillance moderated the relationship between fat stereotypes and body dissatisfaction. Contrary to hypotheses, higher fat stereotype endorsement predicted lower body dissatisfaction in women with higher body surveillance. Conversely, higher fat stereotype endorsement predicted greater body dissatisfaction in women with lower body surveillance. Thus, endorsing fat stereotypes appears protective against body dissatisfaction in normal weight women who extensively engage in body surveillance. For women who hold fat stereotypes and report high body surveillance, we propose that downward appearance comparison may create a contrast between themselves and the people with overweight whom they denigrate, thus improving body dissatisfaction.

  14. Considering an affect regulation framework for examining the association between body dissatisfaction and positive body image in Black older adolescent females: does body mass index matter?

    Science.gov (United States)

    Webb, Jennifer B; Butler-Ajibade, Phoebe; Robinson, Seronda A

    2014-09-01

    The present study provided an initial evaluation of an affect regulation model describing the association between body dissatisfaction and two contemporary measures of positive body image among 247 Black college-bound older adolescent females. We further tested whether possessing a higher body mass index (BMI) would strengthen these associations. Self-reported height and weight were used to calculate BMI. Respondents also completed a culturally-sensitive figure rating scale along with assessments of body appreciation and body image flexibility. Results indicated a robust positive association between the two measures of positive body image; BMI was the strongest predictor of both body appreciation and body image flexibility with body size discrepancy (current minus ideal) contributing incremental variance to both models tested. Implications for improving our understanding of the association between positive and negative body image and bolstering positive body image to promote health-protective behaviors among Black young women at this developmental juncture are discussed.

  15. Boost Your Body: Self-Improvement Magazine Messages Increase Body Satisfaction in Young Adults.

    Science.gov (United States)

    Veldhuis, Jolanda; Konijn, Elly A; Knobloch-Westerwick, Silvia

    2017-02-01

    The verbal messages that contextualize exposure to idealized body imagery may moderate media users' body satisfaction. Such contextualizing verbal messages often take the form of social comparison motives in fashion magazines, while body dissatisfaction is an important mechanism underlying various body image-related health issues like depression and unbalanced weight status. Hence, the present study applied social comparison motives as induced through magazine cover messages. Hypotheses were tested in an experimental design with social comparison motives (self-improvement vs. self-evaluation vs. control) and recipient gender as between-subjects factors and body satisfaction as within-subjects factor (N = 150). Results showed that self-improvement messages accompanying ideal body media models increased body satisfaction, compared to control messages and baseline measures. In contrast, the self-evaluation messages did not impact body satisfaction. Results imply that inconsistencies regarding effects from exposure to idealized body imagery are explained by the context in which media images are portrayed, evoking differential social comparison motives. Moreover, the findings imply that health communication interventions can use verbal messages on body improvement as helpful tools, if they draw on social comparison motives effectively.

  16. The Body That Speaks: Recombining Bodies and Speech Sources in Unscripted Face-to-Face Communication.

    Science.gov (United States)

    Gillespie, Alex; Corti, Kevin

    2016-01-01

    This article examines advances in research methods that enable experimental substitution of the speaking body in unscripted face-to-face communication. A taxonomy of six hybrid social agents is presented by combining three types of bodies (mechanical, virtual, and human) with either an artificial or human speech source. Our contribution is to introduce and explore the significance of two particular hybrids: (1) the cyranoid method that enables humans to converse face-to-face through the medium of another person's body, and (2) the echoborg method that enables artificial intelligence to converse face-to-face through the medium of a human body. These two methods are distinct in being able to parse the unique influence of the human body when combined with various speech sources. We also introduce a new framework for conceptualizing the body's role in communication, distinguishing three levels: self's perspective on the body, other's perspective on the body, and self's perspective of other's perspective on the body. Within each level the cyranoid and echoborg methodologies make important research questions tractable. By conceptualizing and synthesizing these methods, we outline a novel paradigm of research on the role of the body in unscripted face-to-face communication.

  17. The Body That Speaks: Recombining Bodies and Speech Sources in Unscripted Face-to-Face Communication

    Science.gov (United States)

    Gillespie, Alex; Corti, Kevin

    2016-01-01

    This article examines advances in research methods that enable experimental substitution of the speaking body in unscripted face-to-face communication. A taxonomy of six hybrid social agents is presented by combining three types of bodies (mechanical, virtual, and human) with either an artificial or human speech source. Our contribution is to introduce and explore the significance of two particular hybrids: (1) the cyranoid method that enables humans to converse face-to-face through the medium of another person's body, and (2) the echoborg method that enables artificial intelligence to converse face-to-face through the medium of a human body. These two methods are distinct in being able to parse the unique influence of the human body when combined with various speech sources. We also introduce a new framework for conceptualizing the body's role in communication, distinguishing three levels: self's perspective on the body, other's perspective on the body, and self's perspective of other's perspective on the body. Within each level the cyranoid and echoborg methodologies make important research questions tractable. By conceptualizing and synthesizing these methods, we outline a novel paradigm of research on the role of the body in unscripted face-to-face communication. PMID:27660616

  18. Predicting body appreciation in young women: An integrated model of positive body image.

    Science.gov (United States)

    Andrew, Rachel; Tiggemann, Marika; Clark, Levina

    2016-09-01

    This study examined a range of predictors, based on previous theoretical models, of positive body image in young adult women. Participants were 266 women who completed an online questionnaire measuring body appreciation, activity participation, media consumption, perceived body acceptance by others, self-compassion, and autonomy. Potential mechanisms in predicting body appreciation assessed were self-objectification, social appearance comparison, and thin-ideal internalisation. Results indicated that greater perceived body acceptance by others and self-compassion, and lower appearance media consumption, self-objectification, social comparison, and thin-ideal internalisation were related to greater body appreciation. An integrated model showed that appearance media (negatively) and non-appearance media and self-compassion (positively) were associated with lower self-objectification, social comparison, and thin-ideal internalisation, which in turn related to greater body appreciation. Additionally, perceived body acceptance by others was directly associated with body appreciation. The results contribute to an understanding of potential pathways of positive body image development, thereby highlighting possible intervention targets.

  19. Seymour Fisher contributions to research on body image

    Directory of Open Access Journals (Sweden)

    P.R.L. Ribeiro

    2011-01-01

    Full Text Available The aim of this work was to systematically review Seymour Fisher contributions to research on body image. A literature review of his work on body perception, distorted body image, body boundary, assigned meanings to specific body areas, and general body awareness was carried out on four of the books written by the author. Fisher correlated those variables with defense mechanisms, adaptation, and body anxiety. Moreover, he also considered the roles played by culture and personality on the complex phenomenon of body experience. This review intends to disseminate Seymour Fisher contributions among Brazilian researchers on body image.

  20. 45 CFR 1607.4 - Functions of a governing body.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Functions of a governing body. 1607.4 Section 1607... GOVERNING BODIES § 1607.4 Functions of a governing body. (a) A governing body shall have at least four... accordance with written policies adopted by the recipient's governing body. (b) In addition to other...

  1. Self-Attributed Body-Shadows Modulate Tactile Attention

    Science.gov (United States)

    Pavani, Francesco; Galfano, Giovanni

    2007-01-01

    Our body-shadows are special stimuli in the visual world. They often have anatomical resemblance with our own body-parts and move as our body moves, with spatio-temporal correlation. Here, we show that self-attributed body-shadows cue attention to the body-part they refer to, rather than the location they occupy. Using speeded spatial…

  2. Method of estimating mechanical stress on Si body of MOSFET using drain–body junction current

    Science.gov (United States)

    Seo, Ji-Hoon; Kim, Gang-Jun; Son, Donghee; Lee, Nam-Hyun; Kang, Bongkoo

    2017-01-01

    A simple and accurate method of estimating the mechanical stress σ on the Si body of a MOSFET is proposed. This method measures the doping concentration of the body, N d, and the onset voltage V hl for the high-level injection of the drain–body junction, uses N d, the ideality factor η, and the Fermi potential ϕf ≈ V hl/2η to calculate the intrinsic carrier concentration n i of the Si body, and then uses the calculated n i to obtain the bandgap energy E g of the Si body. σ is estimated from E g using the deformation potential theory. The estimates of σ agree well with those obtained using previous methods. The proposed method requires one MOSFET, whereas the others require at least two MOSFETs, so the proposed method can give an absolute measurement of σ on the Si body of a MOSFET.

  3. Binge Eating Disorder and Body Uneasiness

    Directory of Open Access Journals (Sweden)

    Massimo Cuzzolaro

    2008-12-01

    Full Text Available Debate continues regarding the nosological status of binge eating disorder (BED and the specific diagnostic criteria, including whether, like anorexia nervosa and bulimia nervosa, it should be characterized by body image disturbances in addition to abnormal eating behaviour. The aims of this article are: a to concisely review the main points of the literature that has developed on diagnosis and treatment (especially pharmacological of BED and b to present the results of an original research on body image in obese patients with BED. The study was aimed to verify the following hypothesis: in persons with obesity, BED is associated with greater body uneasiness independently of some possible modulating factors. We studied a clinical sample of 159 (89 females and 70 males adult obese patients who fulfilled DSM-IV-TR diagnostic criteria for BED matched to 159 non-BED obese patients for gender, ethnicity, BMI class, age, weight, stature, onset age of obesity, education level, and marital status. We used the Body Uneasiness Test (BUT, a valuable multidimensional tool for the clinical assessment of body uneasiness in subjects suffering from eating disorders and/or obesity. Obese patients with BED reported higher scores than non-BED patients in the General Severity Index (BUT-A GSI and in every BUT-A subscale. All differences were statistically significant in both sexes. As expected women obtained higher scores than men. According to some other studies, our findings suggest that a negative body image should be included among diagnostic criteria for BED. Consequently, treatment should be focused not simply on eating behaviour and outcome studies should evaluate changes of body image as well.

  4. Preliminary validation of the Michigan Body Map.

    Science.gov (United States)

    Brummett, Chad M; Bakshi, Rishi R; Goesling, Jenna; Leung, Daniel; Moser, Stephanie E; Zollars, Jennifer W; Williams, David A; Clauw, Daniel J; Hassett, Afton L

    2016-06-01

    We developed the Michigan Body Map (MBM) as a self-report measure to assess body areas where chronic pain is experienced and to specifically quantify the degree of widespread body pain when assessing for centralized pain features (eg, fibromyalgia-like presentation). A total of 402 patients completed the measure in 5 distinct studies to support the validation of the original and a revised version of the MBM. Administration is rapid 39 to 44 seconds, and errors for the original MBM were detected in only 7.2% of the possible body areas. Most errors underestimated the number of painful areas or represented confusion in determining the right vs left side. The MBM was preferred (P = 0.013) and felt to better depict pain location (P = 0.001) when compared with the Widespread Pain Index checklist of the 2011 Fibromyalgia Survey Criteria, but participants did not express any preference between the MBM and Brief Pain Inventory body map. Based on the data from the first 3 studies, a revised version of the MBM was created including a front and back body image and improved guidance on right-sidedness vs left. The revised MBM was preferred when compared with the original and was more accurate in depicting painful body areas (P = 0.004). Furthermore, the revised MBM showed convergent and discriminant validity with other self-report measures of pain, mood, and function. In conclusion, the MBM demonstrated utility, reliability, and construct validity. This new measure can be used to accurately assess the distribution of pain or widespread bodily pain as an element of the fibromyalgia survey score.

  5. Body awareness and mindfulness: Validation of the Spanish version of the Scale of Body Connection

    OpenAIRE

    Quezada Berumen, Lucía del C.; González Ramírez, Mónica T.; Cebolla i Martí, Ausiàs Josep; Soler, Joaquim; García Campayo, Javier

    2014-01-01

    BACKGROUND: To assess the psychometric properties and the factor structure of the Spanish version of the Scale of Body Connection (SBC) in a community population of meditators and non-meditators and to investigate the relationships among mindfulness, body awareness and body dissociation. METHODS: Design. Validation study. Sampling. An internet-based commercial system was used to recruit the sample. Instruments. In addition to the SBC, the Five Facet Mindfulness Questionnaire (FFMQ) and the De...

  6. For an Aesthetics of Sensations: intense body of Bartenieff Fundamentals and Body-Mind Centering

    Directory of Open Access Journals (Sweden)

    Patrícia de Lima

    2014-12-01

    Full Text Available This paper discusses concepts and methodological proposals that approach the theoretical and practical study concerning the body, understanding it as an expressive subject in constant mutation and process of reinvention.  For this reason, the study approximates two somatic approaches: Bartenieff Fundamentals™ and Body-Mind Centering™. The aim was to perceive how these somatic approaches allow the construction of an intensive body that engenders an aesthetics of sensations.

  7. Fermi golden rule for $N$-body systems in a black-body radiation

    CERN Document Server

    Ostilli, Massimo

    2016-01-01

    We review the calculation of the Fermi golden rule for a system of $N$-body dipoles, magnetic or electric, weakly interacting with a black-body radiation. By using the magnetic or electric field-field correlation function evaluated in the 1960s for the black body radiation, we deduce a general formula for the transition rates and study its limiting, fully coherent or fully incoherent, regimes.

  8. First-Person Perspective Virtual Body Posture Influences Stress: A Virtual Reality Body Ownership Study.

    Science.gov (United States)

    Bergström, Ilias; Kilteni, Konstantina; Slater, Mel

    2016-01-01

    In immersive virtual reality (IVR) it is possible to replace a person's real body by a life-sized virtual body that is seen from first person perspective to visually substitute their own. Multisensory feedback from the virtual to the real body (such as the correspondence of touch and also movement) can also be present. Under these conditions participants typically experience a subjective body ownership illusion (BOI) over the virtual body, even though they know that it is not their real one. In most studies and applications the posture of the real and virtual bodies are as similar as possible. Here we were interested in whether the BOI is diminished when there are gross discrepancies between the real and virtual body postures. We also explored whether a comfortable or uncomfortable virtual body posture would induce feelings and physiological responses commensurate with the posture. We carried out an experiment with 31 participants in IVR realized with a wide field-of-view head-mounted display. All participants were comfortably seated. Sixteen of them were embodied in a virtual body designed to be in a comfortable posture, and the remainder in an uncomfortable posture. The results suggest that the uncomfortable body posture led to lesser subjective BOI than the comfortable one, but that participants in the uncomfortable posture experienced greater awareness of their autonomic physiological responses. Moreover their heart rate, heart rate variability, and the number of mistakes in a cognitive task were associated with the strength of their BOI in the uncomfortable posture: greater heart rate, lower heart rate variability and more mistakes were associated with higher levels of the BOI. These findings point in a consistent direction--that the BOI over a body that is in an uncomfortable posture can lead to subjective, physiological and cognitive effects consistent with discomfort that do not occur with the BOI over a body in a comfortable posture.

  9. Healthy appearances--distorted body images? Young adults negotiating body motives.

    Science.gov (United States)

    Liimakka, Satu

    2014-02-01

    Drawing on focus group discussions, this article explores how young, Finnish university students view the cultural ideals of health and appearance. The young adults noted how body practices aiming at health can turn into unhealthy obsessions. As a result, a healthy-looking body may serve to cover an underlying body image distortion. Health and well-being were defined as appropriate motives for engaging in body projects, while appearance as a motive was questioned. I argue that the current promotion of health may cause individuals to experience pressure to outwardly appear healthy at the cost of neglecting the subjective experience of well-being, and that this may especially influence young women.

  10. Somatic maturation and body composition in female healthy adolescents with or without adjustment for body fat

    Directory of Open Access Journals (Sweden)

    Valter Paulo N. Miranda

    2014-03-01

    Full Text Available Objective: To evaluate the relationship between the stages of somatic maturation and body composition in eutrophic female adolescents with or without excessive body fat. Methods: Cross-sectional study of 118 female adolescents, from 14 to 19 years-old, in Viçosa, Minas Gerais, Southeast Brazil. The adolescents were divided in two groups: Group 1 (G1, eutrophic with adequate body fat percentage, and Group 2 (G2, eutrophic with high body fat percentage. The somatic maturation was assessed by the formula for estimating the Peak Height Velocity (PHV. Results: The PHV had higher average score in G1 adolescents compared to G2 (0.26 versus 0.05; p=0.032. There was an association between G1, G2 and the somatic maturation (p=0.049. The female adolescents before and during PHV presented higher values of fat body BMI (p=0.034 and percentage of central fat (p=0.039 compared to the adolescents after PHV. There was a correspondence between before PHV stage and the excess of body fat (α=0.751. Conclusions: There was an association between somatic maturation and body composition in eutrophic female adolescents. Length, BMI and fat percentage were different among the somatic maturation stages. It is relevant to evaluate the somatic maturation and the changes occurring in the body composition during adolescence in order to better evaluate and manage the nutritional status and the body fat excess.

  11. Body narratives of me as a teacher: The body after teaching practice

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    Raimundo Villalba Labrador

    2016-08-01

    Full Text Available In this article I present a series of images, stories and dissertations to reveal the teacher’s body experience in teaching practices. This approach involves recognizing bodily experience of those who are considered subjects of knowledge and the impact it has on their bodies. For this purpose, I share results of a creation - research strategy about my bodily condition as a teacher in a public education institution. Such condition is expressed on the marks that teaching experience has left on my body and “Corporrelato”, a concept I coined as a methodological inquiry and creation device to write about the body

  12. Exact many-body dynamics with stochastic one-body density matrix evolution

    Energy Technology Data Exchange (ETDEWEB)

    Lacroix, D

    2004-05-01

    In this article, we discuss some properties of the exact treatment of the many-body problem with stochastic Schroedinger equation (SSE). Starting from the SSE theory, an equivalent reformulation is proposed in terms of quantum jumps in the density matrix space. The technical details of the derivation a stochastic version of the Liouville von Neumann equation are given. It is shown that the exact Many-Body problem could be replaced by an ensemble of one-body density evolution, where each density matrix evolves according to its own mean-field augmented by a one-body noise. (author)

  13. The Body That Speaks: Recombining Bodies and Speech Sources in Unscripted Face-to-Face Communication

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    Alex Gillespie

    2016-09-01

    Full Text Available This article examines advances in research methods that enable experimental substitution of the speaking body in unscripted face-to-face communication. A taxonomy of six hybrid social agents is presented by combining three types of bodies (mechanical, virtual, and human with either an artificial or human speech source. Our contribution is to introduce and explore the significance of two particular hybrids: (1 the cyranoid method that enables humans to converse face-to-face through the medium of another person’s body, and (2 the echoborg method that enables artificial intelligence to converse face-to-face through the medium of a human body. These two methods are distinct in being able to parse the unique influence of the human body when combined with various speech sources. We also introduce a new framework for conceptualizing the body’s role in communication, distinguishing three levels: self’s perspective on the body, other’s perspective on the body, and self’s perspective of other’s perspective on the body. Within each level the cyranoid and echoborg methodologies make important research questions tractable. By conceptualizing and synthesizing these methods, we outline a novel paradigm of research on the role of the body in unscripted face-to-face communication.

  14. Early-onset Lafora body disease

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    Turnbull, Julie; Girard, Jean-Marie; Lohi, Hannes; Chan, Elayne M.; Wang, Peixiang; Tiberia, Erica; Omer, Salah; Ahmed, Mushtaq; Bennett, Christopher; Chakrabarty, Aruna; Tyagi, Atul; Liu, Yan; Pencea, Nela; Zhao, XiaoChu; Scherer, Stephen W.; Ackerley, Cameron A.

    2012-01-01

    The most common progressive myoclonus epilepsies are the late infantile and late infantile-variant neuronal ceroid lipofuscinoses (onset before the age of 6 years), Unverricht–Lundborg disease (onset after the age of 6 years) and Lafora disease. Lafora disease is a distinct disorder with uniform course: onset in teenage years, followed by progressively worsening myoclonus, seizures, visual hallucinations and cognitive decline, leading to a vegetative state in status myoclonicus and death within 10 years. Biopsy reveals Lafora bodies, which are pathognomonic and not seen with any other progressive myoclonus epilepsies. Lafora bodies are aggregates of polyglucosans, poorly constructed glycogen molecules with inordinately long strands that render them insoluble. Lafora disease is caused by mutations in the EPM2A or EPM2B genes, encoding the laforin phosphatase and the malin ubiquitin ligase, respectively, two cytoplasmically active enzymes that regulate glycogen construction, ensuring symmetric expansion into a spherical shape, essential to its solubility. In this work, we report a new progressive myoclonus epilepsy associated with Lafora bodies, early-onset Lafora body disease, map its locus to chromosome 4q21.21, identify its gene and mutation and characterize the relationship of its gene product with laforin and malin. Early-onset Lafora body disease presents early, at 5 years, with dysarthria, myoclonus and ataxia. The combination of early-onset and early dysarthria strongly suggests late infantile-variant neuronal ceroid lipofuscinosis, not Lafora disease. Pathology reveals no ceroid lipofuscinosis, but Lafora bodies. The subsequent course is a typical progressive myoclonus epilepsy, though much more protracted than any infantile neuronal ceroid lipofuscinosis, or Lafora disease, patients living into the fourth decade. The mutation, c.781T>C (Phe261Leu), is in a gene of unknown function, PRDM8. We show that the PRDM8 protein interacts with laforin and malin and

  15. Parental perception of preschool child body weight.

    Science.gov (United States)

    Garrett-Wright, Dawn

    2011-10-01

    Obesity in preschoolers has risen dramatically in the last decade. Although studies have demonstrated that parents of preschoolers have incorrect perceptions of their child's body weight, little is known about the factors that may be associated with these perceptions. The purpose of this study was to examine the relationships between parental perceptions of preschool child body weight and parental psychosocial factors. Quantitative analyses included descriptive statistics, correlations, and regression analyses. More than one third of the children in the sample were at risk for being overweight or were already overweight. However, less than 6% of parents felt that their child had an elevated body weight. Results from univariate logistic regression analyses demonstrated that the parent's health literacy level was a significant predictor of the accuracy of their perceptions regarding their child's body weight (p perceptions. Results from this study indicate that assessing parental perceptions of preschool child body weight can help providers accurately understand how parents view their children and lead to tailored educational interventions. In addition, the results support previous research suggesting that parental health literacy is a key to providing high-quality family-centered care.

  16. FOREIGN BODY ASPIRATION: A CASE REPORT

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    Nafia Ozlem Kazanci

    2013-03-01

    Full Text Available Foreign body aspiration (FBA is common under 3 years of age. FBA can cause sudden respiratory failure. Furthermore, it leads to many respiratory system complications. Therefore, FBA is an important cause of mortality and morbidity for this age group. FBA cases are usually followed by diagnoses like pneumonia, bronchitis or bronchial asthma in the late period that history, clinical and laboratory findings suggesting foreign body aspiration can not be detected. We reported a 2-year-old male patient with pneumonia, who were administered various treatments. In thorax CT of this case, an image compatible with foreign body was seen in the right middle lobe-upper lobe separation area. Granulation tissue was detected in the entrance of the right main bronchus by rigid bronchoscopy and marked improvement occured in lung aeration after bronchoscopy. This case was reported to emphasize the importance of early diagnosis of foreign body aspiration because of high mortality and morbidity and the necessity of considering the foreign body aspiration in children with recurrent pulmonary infections. [J Contemp Med 2013; 3(1.000: 58-61

  17. Body size distribution of the dinosaurs.

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    Eoin J O'Gorman

    Full Text Available The distribution of species body size is critically important for determining resource use within a group or clade. It is widely known that non-avian dinosaurs were the largest creatures to roam the Earth. There is, however, little understanding of how maximum species body size was distributed among the dinosaurs. Do they share a similar distribution to modern day vertebrate groups in spite of their large size, or did they exhibit fundamentally different distributions due to unique evolutionary pressures and adaptations? Here, we address this question by comparing the distribution of maximum species body size for dinosaurs to an extensive set of extant and extinct vertebrate groups. We also examine the body size distribution of dinosaurs by various sub-groups, time periods and formations. We find that dinosaurs exhibit a strong skew towards larger species, in direct contrast to modern day vertebrates. This pattern is not solely an artefact of bias in the fossil record, as demonstrated by contrasting distributions in two major extinct groups and supports the hypothesis that dinosaurs exhibited a fundamentally different life history strategy to other terrestrial vertebrates. A disparity in the size distribution of the herbivorous Ornithischia and Sauropodomorpha and the largely carnivorous Theropoda suggests that this pattern may have been a product of a divergence in evolutionary strategies: herbivorous dinosaurs rapidly evolved large size to escape predation by carnivores and maximise digestive efficiency; carnivores had sufficient resources among juvenile dinosaurs and non-dinosaurian prey to achieve optimal success at smaller body size.

  18. Body size distribution of the dinosaurs.

    Science.gov (United States)

    O'Gorman, Eoin J; Hone, David W E

    2012-01-01

    The distribution of species body size is critically important for determining resource use within a group or clade. It is widely known that non-avian dinosaurs were the largest creatures to roam the Earth. There is, however, little understanding of how maximum species body size was distributed among the dinosaurs. Do they share a similar distribution to modern day vertebrate groups in spite of their large size, or did they exhibit fundamentally different distributions due to unique evolutionary pressures and adaptations? Here, we address this question by comparing the distribution of maximum species body size for dinosaurs to an extensive set of extant and extinct vertebrate groups. We also examine the body size distribution of dinosaurs by various sub-groups, time periods and formations. We find that dinosaurs exhibit a strong skew towards larger species, in direct contrast to modern day vertebrates. This pattern is not solely an artefact of bias in the fossil record, as demonstrated by contrasting distributions in two major extinct groups and supports the hypothesis that dinosaurs exhibited a fundamentally different life history strategy to other terrestrial vertebrates. A disparity in the size distribution of the herbivorous Ornithischia and Sauropodomorpha and the largely carnivorous Theropoda suggests that this pattern may have been a product of a divergence in evolutionary strategies: herbivorous dinosaurs rapidly evolved large size to escape predation by carnivores and maximise digestive efficiency; carnivores had sufficient resources among juvenile dinosaurs and non-dinosaurian prey to achieve optimal success at smaller body size.

  19. Massage Changes Babies' Body, Brain and Behavior

    Science.gov (United States)

    Ishikawa, Chihiro; Shiga, Takashi

    Tactile stimulation is an important factor in mother-infant interactions. Many studies on both human and animals have shown that tactile stimulation during the neonatal period has various beneficial effects in the subsequent growth of the body and brain. In particular, massage is often applied to preterm human babies as “touch care”, because tactile stimulation together with kinesthetic stimulation increases body weight, which is accompanied by behavioral development and the changes of endocrine and neural conditions. Among them, the elevation of insulin-like growth factor-1, catecholamine, and vagus nerve activity may underlie the body weight gain. Apart from the body weight gain, tactile stimulation has various effects on the nervous system and endocrine system. For example, it has been reported that tactile stimulation on human and animal babies activates parasympathetic nervous systems, while suppresses the hypothalamic-pituitary-adrenalcortical (HPA) axis, which may be related to the reduction of emotionality, anxiety-like behavior, and pain sensitivity. In addition, animal experiments have shown that tactile stimulation improves learning and memory. Facilitation of the neuronal activity and the morphological changes including the hippocampal synapse may underlie the improvement of the learning and memory. In conclusion, it has been strongly suggested that tactile stimulation in early life has beneficial effects on body, brain structure and function, which are maintained throughout life.

  20. Three-body choreographies in given curves

    Energy Technology Data Exchange (ETDEWEB)

    Ozaki, Hiroshi [General Education Program Center, Tokai University, 317 Nishino, Numazu, Shizuoka 410-0395 (Japan); Fukuda, Hiroshi; Fujiwara, Toshiaki [College of Liberal Arts and Sciences, Kitasato University, 1-15-1 Kitasato, Sagamihara, Kanagawa 228-8555 (Japan)], E-mail: ozaki@keyaki.cc.u-tokai.ac.jp, E-mail: fukuda@kitasato-u.ac.jp, E-mail: fujiwara@kitasato-u.ac.jp

    2009-10-02

    As shown by Johannes Kepler in 1609, in the two-body problem, the shape of the orbit, a given ellipse, and a given non-vanishing constant angular momentum determine the motion of the planet completely. Even in the three-body problem, in some cases, the shape of the orbit, conservation of the center of mass and a constant of motion (the angular momentum or the total energy) determine the motion of the three bodies. We show, by a geometrical method, that choreographic motions, in which equal mass three bodies chase each other around the same curve, will be uniquely determined for the following two cases. (i) Convex curves that have point symmetry and non-vanishing angular momentum are given. (ii) Eight-shaped curves which are similar to the curve for the figure-eight solution and the energy constant are given. The reality of the motion should be tested whether the motion satisfies an equation of motion or not. Extensions of the method for generic curves are shown. The extended methods are applicable to generic curves which do not have point symmetry. Each body may have its own curve and its own non-vanishing masses.